mirror of https://github.com/encounter/SDL.git
wayland: Keep protocol XML files in-tree.
Now you don't need the latest Wayland installed to build with newer protocols supported, as they'll build correctly; even if your system can't use them, we can make intelligent decisions at runtime about what's available on the current machine anyhow. This also simplifies some logic and possible failure cases in the configure and CMake scripts. Fixes Bugzilla #4207.
This commit is contained in:
Ryan C. Gordon
parent
915a7e0341
commit
4f5bd53e8f
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@ -44,7 +44,7 @@ SDLTEST_OBJECTS = @SDLTEST_OBJECTS@
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WAYLAND_SCANNER = @WAYLAND_SCANNER@
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WAYLAND_SCANNER = @WAYLAND_SCANNER@
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SRC_DIST = *.txt acinclude Android.mk autogen.sh android-project build-scripts cmake cmake_uninstall.cmake.in configure configure.in debian docs include Makefile.* sdl2-config.cmake.in sdl2-config.in sdl2.m4 sdl2.pc.in SDL2.spec.in SDL2Config.cmake src test VisualC.html VisualC VisualC-WinRT Xcode Xcode-iOS
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SRC_DIST = *.txt acinclude Android.mk autogen.sh android-project build-scripts cmake cmake_uninstall.cmake.in configure configure.in debian docs include Makefile.* sdl2-config.cmake.in sdl2-config.in sdl2.m4 sdl2.pc.in SDL2.spec.in SDL2Config.cmake src test VisualC.html VisualC VisualC-WinRT Xcode Xcode-iOS wayland-protocols
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GEN_DIST = SDL2.spec
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GEN_DIST = SDL2.spec
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ifneq ($V,1)
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ifneq ($V,1)
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@ -635,35 +635,6 @@ macro(CheckWayland)
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if(VIDEO_WAYLAND)
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if(VIDEO_WAYLAND)
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pkg_check_modules(WAYLAND wayland-client wayland-scanner wayland-protocols wayland-egl wayland-cursor egl xkbcommon)
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pkg_check_modules(WAYLAND wayland-client wayland-scanner wayland-protocols wayland-egl wayland-cursor egl xkbcommon)
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# We have to generate some protocol interface code for some various Wayland features.
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if(WAYLAND_FOUND)
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execute_process(
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COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=pkgdatadir wayland-client
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WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
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RESULT_VARIABLE WAYLAND_CORE_PROTOCOL_DIR_RC
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OUTPUT_VARIABLE WAYLAND_CORE_PROTOCOL_DIR
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(NOT WAYLAND_CORE_PROTOCOL_DIR_RC EQUAL 0)
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set(WAYLAND_FOUND FALSE)
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endif()
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endif()
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if(WAYLAND_FOUND)
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execute_process(
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COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=pkgdatadir wayland-protocols
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WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
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RESULT_VARIABLE WAYLAND_PROTOCOLS_DIR_RC
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OUTPUT_VARIABLE WAYLAND_PROTOCOLS_DIR
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(NOT WAYLAND_PROTOCOLS_DIR_RC EQUAL 0)
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set(WAYLAND_FOUND FALSE)
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endif()
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endif()
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if(WAYLAND_FOUND)
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if(WAYLAND_FOUND)
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execute_process(
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execute_process(
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COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=wayland_scanner wayland-scanner
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COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=wayland_scanner wayland-scanner
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@ -695,11 +666,10 @@ macro(CheckWayland)
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file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/wayland-generated-protocols")
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file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/wayland-generated-protocols")
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include_directories("${CMAKE_CURRENT_BINARY_DIR}/wayland-generated-protocols")
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include_directories("${CMAKE_CURRENT_BINARY_DIR}/wayland-generated-protocols")
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WaylandProtocolGen("${WAYLAND_SCANNER}" "${WAYLAND_CORE_PROTOCOL_DIR}/wayland.xml" "wayland")
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file(GLOB WAYLAND_PROTOCOLS_XML RELATIVE "${SDL2_SOURCE_DIR}/wayland-protocols/" "${SDL2_SOURCE_DIR}/wayland-protocols/*.xml")
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foreach(_XML ${WAYLAND_PROTOCOLS_XML})
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foreach(_PROTL relative-pointer-unstable-v1 pointer-constraints-unstable-v1 xdg-shell-unstable-v6)
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string(REGEX REPLACE "\\.xml$" "" _PROTL "${_XML}")
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string(REGEX REPLACE "\\-unstable\\-.*$" "" PROTSUBDIR ${_PROTL})
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WaylandProtocolGen("${WAYLAND_SCANNER}" "${SDL2_SOURCE_DIR}/wayland-protocols/${_XML}" "${_PROTL}")
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WaylandProtocolGen("${WAYLAND_SCANNER}" "${WAYLAND_PROTOCOLS_DIR}/unstable/${PROTSUBDIR}/${_PROTL}.xml" "${_PROTL}")
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endforeach()
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endforeach()
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if(VIDEO_WAYLAND_QT_TOUCH)
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if(VIDEO_WAYLAND_QT_TOUCH)
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@ -19209,8 +19209,6 @@ $as_echo_n "checking for Wayland support... " >&6; }
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WAYLAND_CFLAGS=`$PKG_CONFIG --cflags wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_CFLAGS=`$PKG_CONFIG --cflags wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_LIBS=`$PKG_CONFIG --libs wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_LIBS=`$PKG_CONFIG --libs wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
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WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
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WAYLAND_CORE_PROTOCOL_DIR=`$PKG_CONFIG --variable=pkgdatadir wayland-client`
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WAYLAND_PROTOCOLS_DIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
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video_wayland=yes
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video_wayland=yes
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fi
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fi
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fi
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fi
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@ -19227,9 +19225,6 @@ $as_echo "#define SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH 1" >>confdefs.h
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fi
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fi
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WAYLAND_PROTOCOLS_UNSTABLE="relative-pointer-unstable-v1 pointer-constraints-unstable-v1 xdg-shell-unstable-v6"
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WAYLAND_PROTOCOLS_STABLE="xdg-shell"
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SOURCES="$SOURCES $srcdir/src/video/wayland/*.c"
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SOURCES="$SOURCES $srcdir/src/video/wayland/*.c"
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EXTRA_CFLAGS="$EXTRA_CFLAGS $WAYLAND_CFLAGS -I\$(gen)"
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EXTRA_CFLAGS="$EXTRA_CFLAGS $WAYLAND_CFLAGS -I\$(gen)"
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# Check whether --enable-wayland-shared was given.
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# Check whether --enable-wayland-shared was given.
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@ -24711,74 +24706,25 @@ fi
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SDLTEST_SOURCES="$srcdir/src/test/*.c"
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SDLTEST_SOURCES="$srcdir/src/test/*.c"
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if test x$video_wayland = xyes; then
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if test x$video_wayland = xyes; then
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WAYLAND_CORE_PROTOCOL_SOURCE='$(gen)/wayland-protocol.c'
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WAYLAND_PROTOCOLS=`cd $srcdir/wayland-protocols ; for p in *.xml ; do echo -n "\$p" |sed 's,\\.xml\$, ,g' ; done`
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WAYLAND_CORE_PROTOCOL_HEADER='$(gen)/wayland-client-protocol.h'
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WAYLAND_PROTOCOLS_SOURCES=`for p in $WAYLAND_PROTOCOLS ; do echo -n "\\$(gen)/\$p-protocol.c " ; done`
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WAYLAND_PROTOCOLS_SOURCES=`echo $WAYLAND_PROTOCOLS_UNSTABLE $WAYLAND_PROTOCOLS_STABLE |\
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WAYLAND_PROTOCOLS_HEADERS=`for p in $WAYLAND_PROTOCOLS ; do echo -n "\\$(gen)/\$p-client-protocol.h " ; done`
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sed 's,[^ ]\+,\\$(gen)/&-protocol.c,g'`
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GEN_SOURCES="$GEN_SOURCES $WAYLAND_PROTOCOLS_SOURCES"
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WAYLAND_PROTOCOLS_HEADERS=`echo $WAYLAND_PROTOCOLS_UNSTABLE $WAYLAND_PROTOCOLS_STABLE |\
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GEN_HEADERS="$GEN_HEADERS $WAYLAND_PROTOCOLS_HEADERS"
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sed 's,[^ ]\+,\\$(gen)/&-client-protocol.h,g'`
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GEN_SOURCES="$GEN_SOURCES $WAYLAND_CORE_PROTOCOL_SOURCE $WAYLAND_PROTOCOLS_SOURCES"
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GEN_HEADERS="$GEN_HEADERS $WAYLAND_CORE_PROTOCOL_HEADER $WAYLAND_PROTOCOLS_HEADERS"
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WAYLAND_CORE_PROTOCOL_SOURCE_DEPENDS="
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WAYLAND_PROTOCOLS_DEPENDS=`for p in $WAYLAND_PROTOCOLS ; do\
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$WAYLAND_CORE_PROTOCOL_SOURCE: $WAYLAND_CORE_PROTOCOL_DIR/wayland.xml
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echo ;\
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@\$(SHELL) \$(auxdir)/mkinstalldirs \$(gen)
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echo "\\$(gen)/\$p-client-protocol.h: \\$(srcdir)/wayland-protocols/\$p.xml" ;\
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\$(RUN_CMD_GEN)\$(WAYLAND_SCANNER) code \$< \$@"
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echo " @\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)" ;\
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echo " \\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) client-header \\$< \\$@" ;\
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WAYLAND_CORE_PROTOCOL_HEADER_DEPENDS="
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echo ;\
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$WAYLAND_CORE_PROTOCOL_HEADER: $WAYLAND_CORE_PROTOCOL_DIR/wayland.xml
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echo "\\$(gen)/\$p-protocol.c: \\$(srcdir)/wayland-protocols/\$p.xml" ;\
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@\$(SHELL) \$(auxdir)/mkinstalldirs \$(gen)
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echo " @\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)" ;\
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\$(RUN_CMD_GEN)\$(WAYLAND_SCANNER) client-header \$< \$@"
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echo " \\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) code \\$< \\$@" ;\
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echo ;\
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WAYLAND_CORE_PROTOCOL_OBJECT="
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echo "\\$(objects)/\$p-protocol.lo: \\$(gen)/\$p-protocol.c \\$(gen)/\$p-client-protocol.h" ;\
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\$(objects)/`echo $WAYLAND_CORE_PROTOCOL_SOURCE | sed 's/\$(gen)\/\(.*\).c$/\1.lo/'`: $WAYLAND_CORE_PROTOCOL_SOURCE
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echo " \\$(RUN_CMD_CC)\\$(LIBTOOL) --tag=CC --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@" ;\
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\$(RUN_CMD_CC)\$(LIBTOOL) --tag=CC --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \$< -o \$@"
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done`
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WAYLAND_PROTOCOLS_CLIENT_HEADER_UNSTABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_UNSTABLE;\
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do echo ; echo \$p | sed\
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"s,^\\([a-z\\-]\\+\\)-unstable-\\(v[0-9]\+\\)\$,\\$(gen)/&-client-protocol.h: $WAYLAND_PROTOCOLS_DIR/unstable/\1/&.xml\\\\
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@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
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\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) client-header \\$< \\$@," ; done`
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WAYLAND_PROTOCOLS_CLIENT_HEADER_STABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_STABLE;\
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do echo ; echo \$p | sed\
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"s,^\\([a-z\\-]\\+\\)\$,\\$(gen)/&-client-protocol.h: $WAYLAND_PROTOCOLS_DIR/stable/\1/&.xml\\\\
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@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
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\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) client-header \\$< \\$@," ; done`
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WAYLAND_PROTOCOLS_CODE_UNSTABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_UNSTABLE;\
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do echo ; echo \$p | sed\
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"s,^\\([a-z\\-]\\+\\)-unstable-\\(v[0-9]\+\\)\$,\\$(gen)/&-protocol.c: $WAYLAND_PROTOCOLS_DIR/unstable/\1/&.xml\\\\
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@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
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\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) code \\$< \\$@," ; done`
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WAYLAND_PROTOCOLS_CODE_STABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_STABLE;\
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do echo ; echo \$p | sed\
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"s,^\\([a-z\\-]\\+\\)\$,\\$(gen)/&-protocol.c: $WAYLAND_PROTOCOLS_DIR/stable/\1/&.xml\\\\
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@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
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\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) code \\$< \\$@," ; done`
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WAYLAND_PROTOCOLS_OBJECTS_UNSTABLE=`for p in $WAYLAND_PROTOCOLS_UNSTABLE;\
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do echo ; echo \$p | sed\
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"s,^\\([a-z\\-]\\+\\)-unstable-\\(v[0-9]\+\\)\$,\\\$(objects)/&-protocol.lo: \\$(gen)/&-protocol.c \\$(gen)/&-client-protocol.h\\\\
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\\$(RUN_CMD_CC)\\$(LIBTOOL) --tag=CC --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@," ; done`
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WAYLAND_PROTOCOLS_OBJECTS_STABLE=`for p in $WAYLAND_PROTOCOLS_STABLE;\
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do echo ; echo \$p | sed\
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"s,^\\([a-z\\-]\\+\\)\$,\\\$(objects)/&-protocol.lo: \\$(gen)/&-protocol.c \\$(gen)/&-client-protocol.h\\\\
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\\$(RUN_CMD_CC)\\$(LIBTOOL) --tag=CC --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@," ; done`
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WAYLAND_PROTOCOLS_DEPENDS="
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$WAYLAND_CORE_PROTOCOL_SOURCE_DEPENDS
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$WAYLAND_CORE_PROTOCOL_HEADER_DEPENDS
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$WAYLAND_CORE_PROTOCOL_OBJECT
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$WAYLAND_PROTOCOLS_CLIENT_HEADER_UNSTABLE_DEPENDS
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$WAYLAND_PROTOCOLS_CLIENT_HEADER_STABLE_DEPENDS
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$WAYLAND_PROTOCOLS_CODE_UNSTABLE_DEPENDS
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$WAYLAND_PROTOCOLS_CODE_STABLE_DEPENDS
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$WAYLAND_PROTOCOLS_OBJECTS_UNSTABLE
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$WAYLAND_PROTOCOLS_OBJECTS_STABLE
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"
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fi
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fi
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OBJECTS=`echo $SOURCES`
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OBJECTS=`echo $SOURCES`
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90
configure.in
90
configure.in
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@ -1403,8 +1403,6 @@ AC_HELP_STRING([--enable-video-wayland-qt-touch], [QtWayland server support for
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WAYLAND_CFLAGS=`$PKG_CONFIG --cflags wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_CFLAGS=`$PKG_CONFIG --cflags wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_LIBS=`$PKG_CONFIG --libs wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_LIBS=`$PKG_CONFIG --libs wayland-client wayland-egl wayland-cursor xkbcommon`
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WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
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WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
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WAYLAND_CORE_PROTOCOL_DIR=`$PKG_CONFIG --variable=pkgdatadir wayland-client`
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WAYLAND_PROTOCOLS_DIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
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video_wayland=yes
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video_wayland=yes
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fi
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fi
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fi
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fi
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@ -1416,9 +1414,6 @@ AC_HELP_STRING([--enable-video-wayland-qt-touch], [QtWayland server support for
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AC_DEFINE(SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH, 1, [ ])
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AC_DEFINE(SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH, 1, [ ])
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fi
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fi
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WAYLAND_PROTOCOLS_UNSTABLE="relative-pointer-unstable-v1 pointer-constraints-unstable-v1 xdg-shell-unstable-v6"
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WAYLAND_PROTOCOLS_STABLE="xdg-shell"
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SOURCES="$SOURCES $srcdir/src/video/wayland/*.c"
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SOURCES="$SOURCES $srcdir/src/video/wayland/*.c"
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EXTRA_CFLAGS="$EXTRA_CFLAGS $WAYLAND_CFLAGS -I\$(gen)"
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EXTRA_CFLAGS="$EXTRA_CFLAGS $WAYLAND_CFLAGS -I\$(gen)"
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AC_ARG_ENABLE(wayland-shared,
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AC_ARG_ENABLE(wayland-shared,
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@ -3978,74 +3973,25 @@ fi
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SDLTEST_SOURCES="$srcdir/src/test/*.c"
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SDLTEST_SOURCES="$srcdir/src/test/*.c"
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if test x$video_wayland = xyes; then
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if test x$video_wayland = xyes; then
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WAYLAND_CORE_PROTOCOL_SOURCE='$(gen)/wayland-protocol.c'
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WAYLAND_PROTOCOLS=`cd $srcdir/wayland-protocols ; for p in *.xml ; do echo -n "\$p" |sed 's,\\.xml\$, ,g' ; done`
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WAYLAND_CORE_PROTOCOL_HEADER='$(gen)/wayland-client-protocol.h'
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WAYLAND_PROTOCOLS_SOURCES=`for p in $WAYLAND_PROTOCOLS ; do echo -n "\\$(gen)/\$p-protocol.c " ; done`
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WAYLAND_PROTOCOLS_SOURCES=`echo $WAYLAND_PROTOCOLS_UNSTABLE $WAYLAND_PROTOCOLS_STABLE |\
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WAYLAND_PROTOCOLS_HEADERS=`for p in $WAYLAND_PROTOCOLS ; do echo -n "\\$(gen)/\$p-client-protocol.h " ; done`
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sed 's,[[^ ]]\+,\\$(gen)/&-protocol.c,g'`
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GEN_SOURCES="$GEN_SOURCES $WAYLAND_PROTOCOLS_SOURCES"
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WAYLAND_PROTOCOLS_HEADERS=`echo $WAYLAND_PROTOCOLS_UNSTABLE $WAYLAND_PROTOCOLS_STABLE |\
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GEN_HEADERS="$GEN_HEADERS $WAYLAND_PROTOCOLS_HEADERS"
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sed 's,[[^ ]]\+,\\$(gen)/&-client-protocol.h,g'`
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GEN_SOURCES="$GEN_SOURCES $WAYLAND_CORE_PROTOCOL_SOURCE $WAYLAND_PROTOCOLS_SOURCES"
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GEN_HEADERS="$GEN_HEADERS $WAYLAND_CORE_PROTOCOL_HEADER $WAYLAND_PROTOCOLS_HEADERS"
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WAYLAND_CORE_PROTOCOL_SOURCE_DEPENDS="
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WAYLAND_PROTOCOLS_DEPENDS=`for p in $WAYLAND_PROTOCOLS ; do\
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$WAYLAND_CORE_PROTOCOL_SOURCE: $WAYLAND_CORE_PROTOCOL_DIR/wayland.xml
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echo ;\
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@\$(SHELL) \$(auxdir)/mkinstalldirs \$(gen)
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echo "\\$(gen)/\$p-client-protocol.h: \\$(srcdir)/wayland-protocols/\$p.xml" ;\
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\$(RUN_CMD_GEN)\$(WAYLAND_SCANNER) code \$< \$@"
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echo " @\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)" ;\
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echo " \\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) client-header \\$< \\$@" ;\
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WAYLAND_CORE_PROTOCOL_HEADER_DEPENDS="
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echo ;\
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$WAYLAND_CORE_PROTOCOL_HEADER: $WAYLAND_CORE_PROTOCOL_DIR/wayland.xml
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echo "\\$(gen)/\$p-protocol.c: \\$(srcdir)/wayland-protocols/\$p.xml" ;\
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@\$(SHELL) \$(auxdir)/mkinstalldirs \$(gen)
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echo " @\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)" ;\
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\$(RUN_CMD_GEN)\$(WAYLAND_SCANNER) client-header \$< \$@"
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echo " \\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) code \\$< \\$@" ;\
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echo ;\
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WAYLAND_CORE_PROTOCOL_OBJECT="
|
echo "\\$(objects)/\$p-protocol.lo: \\$(gen)/\$p-protocol.c \\$(gen)/\$p-client-protocol.h" ;\
|
||||||
\$(objects)/`echo $WAYLAND_CORE_PROTOCOL_SOURCE | sed 's/\$(gen)\/\(.*\).c$/\1.lo/'`: $WAYLAND_CORE_PROTOCOL_SOURCE
|
echo " \\$(RUN_CMD_CC)\\$(LIBTOOL) --tag=CC --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@" ;\
|
||||||
\$(RUN_CMD_CC)\$(LIBTOOL) --tag=CC --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \$< -o \$@"
|
done`
|
||||||
|
|
||||||
WAYLAND_PROTOCOLS_CLIENT_HEADER_UNSTABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_UNSTABLE;\
|
|
||||||
do echo ; echo \$p | sed\
|
|
||||||
"s,^\\([[a-z\\-]]\\+\\)-unstable-\\(v[[0-9]]\+\\)\$,\\$(gen)/&-client-protocol.h: $WAYLAND_PROTOCOLS_DIR/unstable/\1/&.xml\\\\
|
|
||||||
@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
|
|
||||||
\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) client-header \\$< \\$@," ; done`
|
|
||||||
|
|
||||||
WAYLAND_PROTOCOLS_CLIENT_HEADER_STABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_STABLE;\
|
|
||||||
do echo ; echo \$p | sed\
|
|
||||||
"s,^\\([[a-z\\-]]\\+\\)\$,\\$(gen)/&-client-protocol.h: $WAYLAND_PROTOCOLS_DIR/stable/\1/&.xml\\\\
|
|
||||||
@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
|
|
||||||
\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) client-header \\$< \\$@," ; done`
|
|
||||||
|
|
||||||
WAYLAND_PROTOCOLS_CODE_UNSTABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_UNSTABLE;\
|
|
||||||
do echo ; echo \$p | sed\
|
|
||||||
"s,^\\([[a-z\\-]]\\+\\)-unstable-\\(v[[0-9]]\+\\)\$,\\$(gen)/&-protocol.c: $WAYLAND_PROTOCOLS_DIR/unstable/\1/&.xml\\\\
|
|
||||||
@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
|
|
||||||
\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) code \\$< \\$@," ; done`
|
|
||||||
|
|
||||||
WAYLAND_PROTOCOLS_CODE_STABLE_DEPENDS=`for p in $WAYLAND_PROTOCOLS_STABLE;\
|
|
||||||
do echo ; echo \$p | sed\
|
|
||||||
"s,^\\([[a-z\\-]]\\+\\)\$,\\$(gen)/&-protocol.c: $WAYLAND_PROTOCOLS_DIR/stable/\1/&.xml\\\\
|
|
||||||
@\\$(SHELL) \\$(auxdir)/mkinstalldirs \\$(gen)\\\\
|
|
||||||
\\$(RUN_CMD_GEN)\\$(WAYLAND_SCANNER) code \\$< \\$@," ; done`
|
|
||||||
|
|
||||||
WAYLAND_PROTOCOLS_OBJECTS_UNSTABLE=`for p in $WAYLAND_PROTOCOLS_UNSTABLE;\
|
|
||||||
do echo ; echo \$p | sed\
|
|
||||||
"s,^\\([[a-z\\-]]\\+\\)-unstable-\\(v[[0-9]]\+\\)\$,\\\$(objects)/&-protocol.lo: \\$(gen)/&-protocol.c \\$(gen)/&-client-protocol.h\\\\
|
|
||||||
\\$(RUN_CMD_CC)\\$(LIBTOOL) --tag=CC --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@," ; done`
|
|
||||||
|
|
||||||
WAYLAND_PROTOCOLS_OBJECTS_STABLE=`for p in $WAYLAND_PROTOCOLS_STABLE;\
|
|
||||||
do echo ; echo \$p | sed\
|
|
||||||
"s,^\\([[a-z\\-]]\\+\\)\$,\\\$(objects)/&-protocol.lo: \\$(gen)/&-protocol.c \\$(gen)/&-client-protocol.h\\\\
|
|
||||||
\\$(RUN_CMD_CC)\\$(LIBTOOL) --tag=CC --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@," ; done`
|
|
||||||
|
|
||||||
WAYLAND_PROTOCOLS_DEPENDS="
|
|
||||||
$WAYLAND_CORE_PROTOCOL_SOURCE_DEPENDS
|
|
||||||
$WAYLAND_CORE_PROTOCOL_HEADER_DEPENDS
|
|
||||||
$WAYLAND_CORE_PROTOCOL_OBJECT
|
|
||||||
$WAYLAND_PROTOCOLS_CLIENT_HEADER_UNSTABLE_DEPENDS
|
|
||||||
$WAYLAND_PROTOCOLS_CLIENT_HEADER_STABLE_DEPENDS
|
|
||||||
$WAYLAND_PROTOCOLS_CODE_UNSTABLE_DEPENDS
|
|
||||||
$WAYLAND_PROTOCOLS_CODE_STABLE_DEPENDS
|
|
||||||
$WAYLAND_PROTOCOLS_OBJECTS_UNSTABLE
|
|
||||||
$WAYLAND_PROTOCOLS_OBJECTS_STABLE
|
|
||||||
"
|
|
||||||
fi
|
fi
|
||||||
|
|
||||||
OBJECTS=`echo $SOURCES`
|
OBJECTS=`echo $SOURCES`
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,339 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<protocol name="pointer_constraints_unstable_v1">
|
||||||
|
|
||||||
|
<copyright>
|
||||||
|
Copyright © 2014 Jonas Ådahl
|
||||||
|
Copyright © 2015 Red Hat Inc.
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a
|
||||||
|
copy of this software and associated documentation files (the "Software"),
|
||||||
|
to deal in the Software without restriction, including without limitation
|
||||||
|
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||||
|
and/or sell copies of the Software, and to permit persons to whom the
|
||||||
|
Software is furnished to do so, subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice (including the next
|
||||||
|
paragraph) shall be included in all copies or substantial portions of the
|
||||||
|
Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||||
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||||
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||||
|
DEALINGS IN THE SOFTWARE.
|
||||||
|
</copyright>
|
||||||
|
|
||||||
|
<description summary="protocol for constraining pointer motions">
|
||||||
|
This protocol specifies a set of interfaces used for adding constraints to
|
||||||
|
the motion of a pointer. Possible constraints include confining pointer
|
||||||
|
motions to a given region, or locking it to its current position.
|
||||||
|
|
||||||
|
In order to constrain the pointer, a client must first bind the global
|
||||||
|
interface "wp_pointer_constraints" which, if a compositor supports pointer
|
||||||
|
constraints, is exposed by the registry. Using the bound global object, the
|
||||||
|
client uses the request that corresponds to the type of constraint it wants
|
||||||
|
to make. See wp_pointer_constraints for more details.
|
||||||
|
|
||||||
|
Warning! The protocol described in this file is experimental and backward
|
||||||
|
incompatible changes may be made. Backward compatible changes may be added
|
||||||
|
together with the corresponding interface version bump. Backward
|
||||||
|
incompatible changes are done by bumping the version number in the protocol
|
||||||
|
and interface names and resetting the interface version. Once the protocol
|
||||||
|
is to be declared stable, the 'z' prefix and the version number in the
|
||||||
|
protocol and interface names are removed and the interface version number is
|
||||||
|
reset.
|
||||||
|
</description>
|
||||||
|
|
||||||
|
<interface name="zwp_pointer_constraints_v1" version="1">
|
||||||
|
<description summary="constrain the movement of a pointer">
|
||||||
|
The global interface exposing pointer constraining functionality. It
|
||||||
|
exposes two requests: lock_pointer for locking the pointer to its
|
||||||
|
position, and confine_pointer for locking the pointer to a region.
|
||||||
|
|
||||||
|
The lock_pointer and confine_pointer requests create the objects
|
||||||
|
wp_locked_pointer and wp_confined_pointer respectively, and the client can
|
||||||
|
use these objects to interact with the lock.
|
||||||
|
|
||||||
|
For any surface, only one lock or confinement may be active across all
|
||||||
|
wl_pointer objects of the same seat. If a lock or confinement is requested
|
||||||
|
when another lock or confinement is active or requested on the same surface
|
||||||
|
and with any of the wl_pointer objects of the same seat, an
|
||||||
|
'already_constrained' error will be raised.
|
||||||
|
</description>
|
||||||
|
|
||||||
|
<enum name="error">
|
||||||
|
<description summary="wp_pointer_constraints error values">
|
||||||
|
These errors can be emitted in response to wp_pointer_constraints
|
||||||
|
requests.
|
||||||
|
</description>
|
||||||
|
<entry name="already_constrained" value="1"
|
||||||
|
summary="pointer constraint already requested on that surface"/>
|
||||||
|
</enum>
|
||||||
|
|
||||||
|
<enum name="lifetime">
|
||||||
|
<description summary="constraint lifetime">
|
||||||
|
These values represent different lifetime semantics. They are passed
|
||||||
|
as arguments to the factory requests to specify how the constraint
|
||||||
|
lifetimes should be managed.
|
||||||
|
</description>
|
||||||
|
<entry name="oneshot" value="1">
|
||||||
|
<description summary="the pointer constraint is defunct once deactivated">
|
||||||
|
A oneshot pointer constraint will never reactivate once it has been
|
||||||
|
deactivated. See the corresponding deactivation event
|
||||||
|
(wp_locked_pointer.unlocked and wp_confined_pointer.unconfined) for
|
||||||
|
details.
|
||||||
|
</description>
|
||||||
|
</entry>
|
||||||
|
<entry name="persistent" value="2">
|
||||||
|
<description summary="the pointer constraint may reactivate">
|
||||||
|
A persistent pointer constraint may again reactivate once it has
|
||||||
|
been deactivated. See the corresponding deactivation event
|
||||||
|
(wp_locked_pointer.unlocked and wp_confined_pointer.unconfined) for
|
||||||
|
details.
|
||||||
|
</description>
|
||||||
|
</entry>
|
||||||
|
</enum>
|
||||||
|
|
||||||
|
<request name="destroy" type="destructor">
|
||||||
|
<description summary="destroy the pointer constraints manager object">
|
||||||
|
Used by the client to notify the server that it will no longer use this
|
||||||
|
pointer constraints object.
|
||||||
|
</description>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<request name="lock_pointer">
|
||||||
|
<description summary="lock pointer to a position">
|
||||||
|
The lock_pointer request lets the client request to disable movements of
|
||||||
|
the virtual pointer (i.e. the cursor), effectively locking the pointer
|
||||||
|
to a position. This request may not take effect immediately; in the
|
||||||
|
future, when the compositor deems implementation-specific constraints
|
||||||
|
are satisfied, the pointer lock will be activated and the compositor
|
||||||
|
sends a locked event.
|
||||||
|
|
||||||
|
The protocol provides no guarantee that the constraints are ever
|
||||||
|
satisfied, and does not require the compositor to send an error if the
|
||||||
|
constraints cannot ever be satisfied. It is thus possible to request a
|
||||||
|
lock that will never activate.
|
||||||
|
|
||||||
|
There may not be another pointer constraint of any kind requested or
|
||||||
|
active on the surface for any of the wl_pointer objects of the seat of
|
||||||
|
the passed pointer when requesting a lock. If there is, an error will be
|
||||||
|
raised. See general pointer lock documentation for more details.
|
||||||
|
|
||||||
|
The intersection of the region passed with this request and the input
|
||||||
|
region of the surface is used to determine where the pointer must be
|
||||||
|
in order for the lock to activate. It is up to the compositor whether to
|
||||||
|
warp the pointer or require some kind of user interaction for the lock
|
||||||
|
to activate. If the region is null the surface input region is used.
|
||||||
|
|
||||||
|
A surface may receive pointer focus without the lock being activated.
|
||||||
|
|
||||||
|
The request creates a new object wp_locked_pointer which is used to
|
||||||
|
interact with the lock as well as receive updates about its state. See
|
||||||
|
the the description of wp_locked_pointer for further information.
|
||||||
|
|
||||||
|
Note that while a pointer is locked, the wl_pointer objects of the
|
||||||
|
corresponding seat will not emit any wl_pointer.motion events, but
|
||||||
|
relative motion events will still be emitted via wp_relative_pointer
|
||||||
|
objects of the same seat. wl_pointer.axis and wl_pointer.button events
|
||||||
|
are unaffected.
|
||||||
|
</description>
|
||||||
|
<arg name="id" type="new_id" interface="zwp_locked_pointer_v1"/>
|
||||||
|
<arg name="surface" type="object" interface="wl_surface"
|
||||||
|
summary="surface to lock pointer to"/>
|
||||||
|
<arg name="pointer" type="object" interface="wl_pointer"
|
||||||
|
summary="the pointer that should be locked"/>
|
||||||
|
<arg name="region" type="object" interface="wl_region" allow-null="true"
|
||||||
|
summary="region of surface"/>
|
||||||
|
<arg name="lifetime" type="uint" summary="lock lifetime"/>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<request name="confine_pointer">
|
||||||
|
<description summary="confine pointer to a region">
|
||||||
|
The confine_pointer request lets the client request to confine the
|
||||||
|
pointer cursor to a given region. This request may not take effect
|
||||||
|
immediately; in the future, when the compositor deems implementation-
|
||||||
|
specific constraints are satisfied, the pointer confinement will be
|
||||||
|
activated and the compositor sends a confined event.
|
||||||
|
|
||||||
|
The intersection of the region passed with this request and the input
|
||||||
|
region of the surface is used to determine where the pointer must be
|
||||||
|
in order for the confinement to activate. It is up to the compositor
|
||||||
|
whether to warp the pointer or require some kind of user interaction for
|
||||||
|
the confinement to activate. If the region is null the surface input
|
||||||
|
region is used.
|
||||||
|
|
||||||
|
The request will create a new object wp_confined_pointer which is used
|
||||||
|
to interact with the confinement as well as receive updates about its
|
||||||
|
state. See the the description of wp_confined_pointer for further
|
||||||
|
information.
|
||||||
|
</description>
|
||||||
|
<arg name="id" type="new_id" interface="zwp_confined_pointer_v1"/>
|
||||||
|
<arg name="surface" type="object" interface="wl_surface"
|
||||||
|
summary="surface to lock pointer to"/>
|
||||||
|
<arg name="pointer" type="object" interface="wl_pointer"
|
||||||
|
summary="the pointer that should be confined"/>
|
||||||
|
<arg name="region" type="object" interface="wl_region" allow-null="true"
|
||||||
|
summary="region of surface"/>
|
||||||
|
<arg name="lifetime" type="uint" summary="confinement lifetime"/>
|
||||||
|
</request>
|
||||||
|
</interface>
|
||||||
|
|
||||||
|
<interface name="zwp_locked_pointer_v1" version="1">
|
||||||
|
<description summary="receive relative pointer motion events">
|
||||||
|
The wp_locked_pointer interface represents a locked pointer state.
|
||||||
|
|
||||||
|
While the lock of this object is active, the wl_pointer objects of the
|
||||||
|
associated seat will not emit any wl_pointer.motion events.
|
||||||
|
|
||||||
|
This object will send the event 'locked' when the lock is activated.
|
||||||
|
Whenever the lock is activated, it is guaranteed that the locked surface
|
||||||
|
will already have received pointer focus and that the pointer will be
|
||||||
|
within the region passed to the request creating this object.
|
||||||
|
|
||||||
|
To unlock the pointer, send the destroy request. This will also destroy
|
||||||
|
the wp_locked_pointer object.
|
||||||
|
|
||||||
|
If the compositor decides to unlock the pointer the unlocked event is
|
||||||
|
sent. See wp_locked_pointer.unlock for details.
|
||||||
|
|
||||||
|
When unlocking, the compositor may warp the cursor position to the set
|
||||||
|
cursor position hint. If it does, it will not result in any relative
|
||||||
|
motion events emitted via wp_relative_pointer.
|
||||||
|
|
||||||
|
If the surface the lock was requested on is destroyed and the lock is not
|
||||||
|
yet activated, the wp_locked_pointer object is now defunct and must be
|
||||||
|
destroyed.
|
||||||
|
</description>
|
||||||
|
|
||||||
|
<request name="destroy" type="destructor">
|
||||||
|
<description summary="destroy the locked pointer object">
|
||||||
|
Destroy the locked pointer object. If applicable, the compositor will
|
||||||
|
unlock the pointer.
|
||||||
|
</description>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<request name="set_cursor_position_hint">
|
||||||
|
<description summary="set the pointer cursor position hint">
|
||||||
|
Set the cursor position hint relative to the top left corner of the
|
||||||
|
surface.
|
||||||
|
|
||||||
|
If the client is drawing its own cursor, it should update the position
|
||||||
|
hint to the position of its own cursor. A compositor may use this
|
||||||
|
information to warp the pointer upon unlock in order to avoid pointer
|
||||||
|
jumps.
|
||||||
|
|
||||||
|
The cursor position hint is double buffered. The new hint will only take
|
||||||
|
effect when the associated surface gets it pending state applied. See
|
||||||
|
wl_surface.commit for details.
|
||||||
|
</description>
|
||||||
|
<arg name="surface_x" type="fixed"
|
||||||
|
summary="surface-local x coordinate"/>
|
||||||
|
<arg name="surface_y" type="fixed"
|
||||||
|
summary="surface-local y coordinate"/>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<request name="set_region">
|
||||||
|
<description summary="set a new lock region">
|
||||||
|
Set a new region used to lock the pointer.
|
||||||
|
|
||||||
|
The new lock region is double-buffered. The new lock region will
|
||||||
|
only take effect when the associated surface gets its pending state
|
||||||
|
applied. See wl_surface.commit for details.
|
||||||
|
|
||||||
|
For details about the lock region, see wp_locked_pointer.
|
||||||
|
</description>
|
||||||
|
<arg name="region" type="object" interface="wl_region" allow-null="true"
|
||||||
|
summary="region of surface"/>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<event name="locked">
|
||||||
|
<description summary="lock activation event">
|
||||||
|
Notification that the pointer lock of the seat's pointer is activated.
|
||||||
|
</description>
|
||||||
|
</event>
|
||||||
|
|
||||||
|
<event name="unlocked">
|
||||||
|
<description summary="lock deactivation event">
|
||||||
|
Notification that the pointer lock of the seat's pointer is no longer
|
||||||
|
active. If this is a oneshot pointer lock (see
|
||||||
|
wp_pointer_constraints.lifetime) this object is now defunct and should
|
||||||
|
be destroyed. If this is a persistent pointer lock (see
|
||||||
|
wp_pointer_constraints.lifetime) this pointer lock may again
|
||||||
|
reactivate in the future.
|
||||||
|
</description>
|
||||||
|
</event>
|
||||||
|
</interface>
|
||||||
|
|
||||||
|
<interface name="zwp_confined_pointer_v1" version="1">
|
||||||
|
<description summary="confined pointer object">
|
||||||
|
The wp_confined_pointer interface represents a confined pointer state.
|
||||||
|
|
||||||
|
This object will send the event 'confined' when the confinement is
|
||||||
|
activated. Whenever the confinement is activated, it is guaranteed that
|
||||||
|
the surface the pointer is confined to will already have received pointer
|
||||||
|
focus and that the pointer will be within the region passed to the request
|
||||||
|
creating this object. It is up to the compositor to decide whether this
|
||||||
|
requires some user interaction and if the pointer will warp to within the
|
||||||
|
passed region if outside.
|
||||||
|
|
||||||
|
To unconfine the pointer, send the destroy request. This will also destroy
|
||||||
|
the wp_confined_pointer object.
|
||||||
|
|
||||||
|
If the compositor decides to unconfine the pointer the unconfined event is
|
||||||
|
sent. The wp_confined_pointer object is at this point defunct and should
|
||||||
|
be destroyed.
|
||||||
|
</description>
|
||||||
|
|
||||||
|
<request name="destroy" type="destructor">
|
||||||
|
<description summary="destroy the confined pointer object">
|
||||||
|
Destroy the confined pointer object. If applicable, the compositor will
|
||||||
|
unconfine the pointer.
|
||||||
|
</description>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<request name="set_region">
|
||||||
|
<description summary="set a new confine region">
|
||||||
|
Set a new region used to confine the pointer.
|
||||||
|
|
||||||
|
The new confine region is double-buffered. The new confine region will
|
||||||
|
only take effect when the associated surface gets its pending state
|
||||||
|
applied. See wl_surface.commit for details.
|
||||||
|
|
||||||
|
If the confinement is active when the new confinement region is applied
|
||||||
|
and the pointer ends up outside of newly applied region, the pointer may
|
||||||
|
warped to a position within the new confinement region. If warped, a
|
||||||
|
wl_pointer.motion event will be emitted, but no
|
||||||
|
wp_relative_pointer.relative_motion event.
|
||||||
|
|
||||||
|
The compositor may also, instead of using the new region, unconfine the
|
||||||
|
pointer.
|
||||||
|
|
||||||
|
For details about the confine region, see wp_confined_pointer.
|
||||||
|
</description>
|
||||||
|
<arg name="region" type="object" interface="wl_region" allow-null="true"
|
||||||
|
summary="region of surface"/>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<event name="confined">
|
||||||
|
<description summary="pointer confined">
|
||||||
|
Notification that the pointer confinement of the seat's pointer is
|
||||||
|
activated.
|
||||||
|
</description>
|
||||||
|
</event>
|
||||||
|
|
||||||
|
<event name="unconfined">
|
||||||
|
<description summary="pointer unconfined">
|
||||||
|
Notification that the pointer confinement of the seat's pointer is no
|
||||||
|
longer active. If this is a oneshot pointer confinement (see
|
||||||
|
wp_pointer_constraints.lifetime) this object is now defunct and should
|
||||||
|
be destroyed. If this is a persistent pointer confinement (see
|
||||||
|
wp_pointer_constraints.lifetime) this pointer confinement may again
|
||||||
|
reactivate in the future.
|
||||||
|
</description>
|
||||||
|
</event>
|
||||||
|
</interface>
|
||||||
|
|
||||||
|
</protocol>
|
||||||
|
|
@ -0,0 +1,136 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<protocol name="relative_pointer_unstable_v1">
|
||||||
|
|
||||||
|
<copyright>
|
||||||
|
Copyright © 2014 Jonas Ådahl
|
||||||
|
Copyright © 2015 Red Hat Inc.
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a
|
||||||
|
copy of this software and associated documentation files (the "Software"),
|
||||||
|
to deal in the Software without restriction, including without limitation
|
||||||
|
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||||
|
and/or sell copies of the Software, and to permit persons to whom the
|
||||||
|
Software is furnished to do so, subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice (including the next
|
||||||
|
paragraph) shall be included in all copies or substantial portions of the
|
||||||
|
Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||||
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||||
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||||
|
DEALINGS IN THE SOFTWARE.
|
||||||
|
</copyright>
|
||||||
|
|
||||||
|
<description summary="protocol for relative pointer motion events">
|
||||||
|
This protocol specifies a set of interfaces used for making clients able to
|
||||||
|
receive relative pointer events not obstructed by barriers (such as the
|
||||||
|
monitor edge or other pointer barriers).
|
||||||
|
|
||||||
|
To start receiving relative pointer events, a client must first bind the
|
||||||
|
global interface "wp_relative_pointer_manager" which, if a compositor
|
||||||
|
supports relative pointer motion events, is exposed by the registry. After
|
||||||
|
having created the relative pointer manager proxy object, the client uses
|
||||||
|
it to create the actual relative pointer object using the
|
||||||
|
"get_relative_pointer" request given a wl_pointer. The relative pointer
|
||||||
|
motion events will then, when applicable, be transmitted via the proxy of
|
||||||
|
the newly created relative pointer object. See the documentation of the
|
||||||
|
relative pointer interface for more details.
|
||||||
|
|
||||||
|
Warning! The protocol described in this file is experimental and backward
|
||||||
|
incompatible changes may be made. Backward compatible changes may be added
|
||||||
|
together with the corresponding interface version bump. Backward
|
||||||
|
incompatible changes are done by bumping the version number in the protocol
|
||||||
|
and interface names and resetting the interface version. Once the protocol
|
||||||
|
is to be declared stable, the 'z' prefix and the version number in the
|
||||||
|
protocol and interface names are removed and the interface version number is
|
||||||
|
reset.
|
||||||
|
</description>
|
||||||
|
|
||||||
|
<interface name="zwp_relative_pointer_manager_v1" version="1">
|
||||||
|
<description summary="get relative pointer objects">
|
||||||
|
A global interface used for getting the relative pointer object for a
|
||||||
|
given pointer.
|
||||||
|
</description>
|
||||||
|
|
||||||
|
<request name="destroy" type="destructor">
|
||||||
|
<description summary="destroy the relative pointer manager object">
|
||||||
|
Used by the client to notify the server that it will no longer use this
|
||||||
|
relative pointer manager object.
|
||||||
|
</description>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<request name="get_relative_pointer">
|
||||||
|
<description summary="get a relative pointer object">
|
||||||
|
Create a relative pointer interface given a wl_pointer object. See the
|
||||||
|
wp_relative_pointer interface for more details.
|
||||||
|
</description>
|
||||||
|
<arg name="id" type="new_id" interface="zwp_relative_pointer_v1"/>
|
||||||
|
<arg name="pointer" type="object" interface="wl_pointer"/>
|
||||||
|
</request>
|
||||||
|
</interface>
|
||||||
|
|
||||||
|
<interface name="zwp_relative_pointer_v1" version="1">
|
||||||
|
<description summary="relative pointer object">
|
||||||
|
A wp_relative_pointer object is an extension to the wl_pointer interface
|
||||||
|
used for emitting relative pointer events. It shares the same focus as
|
||||||
|
wl_pointer objects of the same seat and will only emit events when it has
|
||||||
|
focus.
|
||||||
|
</description>
|
||||||
|
|
||||||
|
<request name="destroy" type="destructor">
|
||||||
|
<description summary="release the relative pointer object"/>
|
||||||
|
</request>
|
||||||
|
|
||||||
|
<event name="relative_motion">
|
||||||
|
<description summary="relative pointer motion">
|
||||||
|
Relative x/y pointer motion from the pointer of the seat associated with
|
||||||
|
this object.
|
||||||
|
|
||||||
|
A relative motion is in the same dimension as regular wl_pointer motion
|
||||||
|
events, except they do not represent an absolute position. For example,
|
||||||
|
moving a pointer from (x, y) to (x', y') would have the equivalent
|
||||||
|
relative motion (x' - x, y' - y). If a pointer motion caused the
|
||||||
|
absolute pointer position to be clipped by for example the edge of the
|
||||||
|
monitor, the relative motion is unaffected by the clipping and will
|
||||||
|
represent the unclipped motion.
|
||||||
|
|
||||||
|
This event also contains non-accelerated motion deltas. The
|
||||||
|
non-accelerated delta is, when applicable, the regular pointer motion
|
||||||
|
delta as it was before having applied motion acceleration and other
|
||||||
|
transformations such as normalization.
|
||||||
|
|
||||||
|
Note that the non-accelerated delta does not represent 'raw' events as
|
||||||
|
they were read from some device. Pointer motion acceleration is device-
|
||||||
|
and configuration-specific and non-accelerated deltas and accelerated
|
||||||
|
deltas may have the same value on some devices.
|
||||||
|
|
||||||
|
Relative motions are not coupled to wl_pointer.motion events, and can be
|
||||||
|
sent in combination with such events, but also independently. There may
|
||||||
|
also be scenarios where wl_pointer.motion is sent, but there is no
|
||||||
|
relative motion. The order of an absolute and relative motion event
|
||||||
|
originating from the same physical motion is not guaranteed.
|
||||||
|
|
||||||
|
If the client needs button events or focus state, it can receive them
|
||||||
|
from a wl_pointer object of the same seat that the wp_relative_pointer
|
||||||
|
object is associated with.
|
||||||
|
</description>
|
||||||
|
<arg name="utime_hi" type="uint"
|
||||||
|
summary="high 32 bits of a 64 bit timestamp with microsecond granularity"/>
|
||||||
|
<arg name="utime_lo" type="uint"
|
||||||
|
summary="low 32 bits of a 64 bit timestamp with microsecond granularity"/>
|
||||||
|
<arg name="dx" type="fixed"
|
||||||
|
summary="the x component of the motion vector"/>
|
||||||
|
<arg name="dy" type="fixed"
|
||||||
|
summary="the y component of the motion vector"/>
|
||||||
|
<arg name="dx_unaccel" type="fixed"
|
||||||
|
summary="the x component of the unaccelerated motion vector"/>
|
||||||
|
<arg name="dy_unaccel" type="fixed"
|
||||||
|
summary="the y component of the unaccelerated motion vector"/>
|
||||||
|
</event>
|
||||||
|
</interface>
|
||||||
|
|
||||||
|
</protocol>
|
||||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue