Bump version to 3.12.0

Update NEWS.

.gitignore

@@ -23,7 +23,7 @@ src/50-mutter-navigation.xml
 src/50-mutter-system.xml
 src/50-mutter-windows.xml
 src/mutter-wm.desktop
-src/mutter-wayland.desktop
+src/mutter.desktop
 *.o
 *.a
 *.lo
@@ -46,16 +46,16 @@ POTFILES
 po/*.pot
 50-metacity-desktop-key.xml
 50-metacity-key.xml
-libmutter-wayland.pc
-mutter-wayland
-mutter-launch
+libmutter.pc
+mutter
+mutter-theme-viewer
+mutter.desktop
 org.gnome.mutter.gschema.valid
 org.gnome.mutter.gschema.xml
-org.gnome.mutter.wayland.gschema.valid
-org.gnome.mutter.wayland.gschema.xml
 testasyncgetprop
 testboxes
 testgradient
+m4/*
 mutter-grayscale
 mutter-mag
 mutter-message
@@ -78,12 +78,6 @@ src/stamp-mutter-marshal.h
 src/meta-dbus-xrandr.[ch]
 src/meta-dbus-idle-monitor.[ch]
 src/mutter-plugins.pc
-src/wayland/gtk-shell-protocol.c
-src/wayland/gtk-shell-server-protocol.h
-src/wayland/xdg-shell-protocol.c
-src/wayland/xdg-shell-server-protocol.h
-src/wayland/xserver-protocol.c
-src/wayland/xserver-server-protocol.h
 doc/reference/*.args
 doc/reference/*.bak
 doc/reference/*.hierarchy

Makefile.am

@@ -1,5 +1,7 @@
 
-SUBDIRS=src protocol po doc
+SUBDIRS=src po doc
+
+ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 
 EXTRA_DIST = HACKING MAINTAINERS rationales.txt
 

NEWS

@@ -1,83 +1,150 @@
+3.12.0
+======
+
+Translations:
+  Ask H. Larsen [da], Мирослав Николић [sr, sr@latin], Andika Triwidada [id],
+  Daniel Korostil [uk], Petr Kovar [cs]
+
+3.11.92
+=======
+* Fix identification of CSD windows [Owen; #723029]
+* Add minimal handling of touch events [Carlos; #723552]
+* Misc bug fixes and cleanups [Owen, Adel, Jasper; #723580, #726352]
+
+Contributors:
+  Adel Gadllah, Carlos Garnacho, Rui Matos, Jasper St. Pierre, Owen W. Taylor
+
+Translations:
+  Changwoo Ryu [ko], Rūdolfs Mazurs [lv], Wylmer Wang [zh_CN],
+  Chao-Hsiung Liao [zh_HK, zh_TW], Yuri Myasoedov [ru], Tiagosdot [pt],
+  Claude Paroz [fr], Duarte Loreto [pt], A S Alam [pa]
+
+3.11.91
+=======
+* Don't use keysym to match keybindings [Rui; #678001]
+* Fix message tray icons showing up blank (again) [Adel; #725180]
+* Improve keybinding lookups [Rui; #725588]
+* Fix dynamic updates of titlebar style properties [Owen; #725751]
+* Fix positioning of manually positioned windows [Owen; #724049]
+* Misc. bug fixes [Carlos, Giovanni, Florian, Jasper; #724969, #724402, #722266,
+  #725338]
+
+Contributors:
+  Giovanni Campagna, Adel Gadllah, Carlos Garnacho, Rui Matos, Florian Müllner,
+  Jasper St. Pierre
+
+Translations:
+  Aurimas Černius [lt], Milo Casagrande [it], Balázs Úr [hu],
+  Matej Urbančič [sl], Enrico Nicoletto [pt_BR], Yosef Or Boczko [he],
+  Piotr Drąg [pl], Fran Diéguez [gl]
+
+3.11.90
+=======
+* Use correct output property for backlight control [Robert; #723606]
+* Fix double-scaling on high DPI resolutions [Adel; #723931]
+* Make tile previews a compositor effect [Stefano, Florian; #665758]
+* Misc. bug fixes and cleanups [Ryan, Giovanni, Jasper; #722530, #724257,
+  #724258, #724364, #720631, #707851, #707897]
+
+Contributors:
+  Robert Ancell, Giovanni Campagna, Stefano Facchini, Adel Gadllah,
+  Ryan Lortie, Florian Müllner, Jasper St. Pierre, Rico Tzschichholz
+
+Translations:
+  Shankar Prasad [kn], Khaled Hosny [ar], Marek Černocký [cs],
+  Kjartan Maraas [nb], Daniel Korostil [uk]
+
 3.11.5
 ======
 * Fix CSD titlebars being placed off-screen [Jasper; #719772]
-* Add support for subsurfaces [Jonas; #705502]
 * Expose MetaWindow:skip-taskbar property [Florian; #723307]
 * Fix legacy tray icons showing up blank [Adel; #721596]
 * Fix configuration of cloned monitors [Adel; #710610]
-* Misc bug fixes and cleanups [Jasper, Adel, Marek, Jonas; #720631, #723468,
-  #720818, #723563, #723564]
+* Misc bug fixes and cleanups [Jasper, Adel, Jonas; #720631, #723468, #723563]
 
 Contributors:
   Jonas Ådahl, Marek Ch, Adel Gadllah, Florian Müllner, Jasper St. Pierre
 
+Translations:
+  Rafael Ferreira [pt_BR], Enrico Nicoletto [pt_BR], Fran Diéguez [gl],
+  Chao-Hsiung Liao [zh_HK, zh_TW]
+
 3.11.4
 ======
 * Don't leave focus on windows that are being unmanaged [Owen; #711618]
 * Reduce server grabs [Daniel Drake; #721345, #721709]
 * Improve heuristic to determine display output name [Cosimo Cecchi; #721674]
 * Atomically unmaximize both directions [Jasper; #722108]
-* Misc bug fixes [Debarshi, Andika, Florian; #721517, #721674, #722347]
+* Misc bug fixes [Debarshi, Andika; #721517, #721674]
 
 Contributors:
-  Cosimo Cecchi, Daniel Drake, Florian Müllner, Debarshi Ray, Jasper St. Pierre,
+  Cosimo Cecchi, Daniel Drake, Debarshi Ray, Jasper St. Pierre,
   Andika Triwidada, Owen W. Taylor
 
+Translations:
+  Rafael Ferreira [pt_BR], Dimitris Spingos [el], Daniel Mustieles [es],
+  Milo Casagrande [it], Yosef Or Boczko [he]
+
 3.11.3
 ======
-* Fix focus issues with external OSKs[Jasper; #715030]
+* xrandr: Use "hotplug_mode_update" property [Marc-André; #711216]
+* Fix position of attached dialogs for CSD windows [Giovanni, Owen; #707194]
+* Fix focus issues with external OSKs [Jasper; #715030]
 * Add a MetaCullable interface [Jasper; #714706]
-* Fix window keybindings [Rui; #719724]
-* Fix settings keyboard/pointer focus for new clients [Rui; #719725]
 * Fix window group paint volume [Owen; #719669]
 * Fix frame extents problems [Owen; #714707]
 * Add shortcut to move windows between monitors [Florian; #671054]
 * Fix problems with focus tracking [Owen; #720558]
-* Misc. bug fixes and cleanups: [Rui, Colin, Lionel, Jasper, Owen; #712833,
-  #719557, #719695, #719833, #678989, #720417, #720630]
+* Misc. bug fixes and cleanups [Rui, Jasper, Owen; #712833, #678989, #720106,
+  #720417, #720630]
 
 Contributors:
-  Lionel Landwerlin, Rui Matos, Alberto Milone, Florian Müllner,
-  Jasper St. Pierre, Rico Tzschichholz, Owen W. Taylor, Colin Walters
+  Robert Bragg, Giovanni Campagna, Marc-André Lureau, Rui Matos, Alberto Milone,
+  Florian Müllner, Sindhu S, Jasper St. Pierre, Rico Tzschichholz,
+  Owen W. Taylor
+
+Translations:
+  甘露(Gan  Lu) [zh_CN], Khaled Hosny [ar]
 
 3.11.2
 ======
-* Support setting a NULL opaque region [Andreas; #711518]
-* Sync keymap from X to wayland [Giovanni; #707446]
-* Implement support for subsurfaces [Jonas; #705502]
-* Don't focus the no-focus-window for globally active windows [Jasper; #710296]
-* Support "hotplug_mode_update" property [Marc-André; #711216]
 * Fix resize operations using mouse-button-modifier [Lionel; #710251]
-* Fix position of attached modals for CSD windows [Giovanni, Owen; #707194]
-* Misc. bug fixes [Rui, Jasper, Neil, Florian; #712247, #711731]
+* Misc. fixes and cleanups [Jasper, Rico, Florian; #711731]
 
 Contributors:
-  Giovanni Campagna, Andreas Heider, Lionel Landwerlin, Marc-André Lureau,
-  Rui Matos, Florian Müllner, Neil Roberts, Sindhu S, Jasper St. Pierre,
-  Rico Tzschichholz, Owen W. Taylor, Jonas Ådahl
+  Lionel Landwerlin, Florian Müllner, Jasper St. Pierre, Rico Tzschichholz
 
 3.11.1
 ======
-* Fix tile previews getting stuck on right click during drags [Lionel; #704759]
+* Don't require at least one output device to be connected [Giovanni; #709009]
+* Name the guard window [Andrew; #710346]
 * Use new UPower API [Bastien]
-* Set hot spot when cursor set from wl_buffer [Jonas; #709593]
 * Expose min-backlight-step [Asad; #710380]
-* Misc. bug fixes and cleanups [Jasper, Olav, Magdalen; #709776]
+* Don't focus the no-focus-window for globally active windows [Jasper; #710296]
+* Misc. fixes and cleanups [Jasper, Rico, Olav, Magdalen; #709776]
 
 Contributors:
-  Magdalen Berns, Lionel Landwerlin, Asad Mehmood, Bastien Nocera,
-  Jasper St. Pierre, Olav Vitters, Jonas Ådahl
+  Magdalen Berns, Giovanni Campagna, Asad Mehmood, Bastien Nocera,
+  Jasper St. Pierre, Rico Tzschichholz, Olav Vitters, Andrew Walton
+
+Translations:
+  Reinout van Schouwen [nl]
 
 3.10.1
 ======
 * Don't apply fullscreen workarounds to CSD windows [Giovanni; #708718]
 * Fix hangs during DND operations [Adel; #709340]
-* Misc bug fixes [Dan, Giovanni, Jasper; #708813, #708420]
+* Use nearest-pixel interpolation when possible [Hans; #708389]
+* Fix tile previews getting stuck on right click during drags [Lionel; #704759]
+* Misc bug fixes [Giovanni, Jasper; #708420]
 
 Contributors:
-  Giovanni Campagna, Adel Gadllah, Dan Horák, Hans Petter Jansson,
+  Giovanni Campagna, Adel Gadllah, Lionel Landwerlin, Hans Petter Jansson,
   Jasper St. Pierre
 
+Translations:
+  Khaled Hosny [ar], Reinout van Schouwen [nl], Carles Ferrando [ca@valencia]
+
 3.10.0.1
 ========
 * Fix bug when a window changed size twice in a single frame - this
@@ -88,32 +155,24 @@ Contributors:
 
 3.10.0
 ======
-* Update dependencies [Giovanni; #708210]
+
+Translations:
+  Ask H. Larsen [da], Gabor Kelemen [hu], Duarte Loreto [pt],
+  Yosef Or Boczko [he]
 
 3.9.92
 ======
-* Constrain the pointer position onto visible monitors [Giovanni; #706655]
-* Fix keyboard state handling in face of event compression [Giovanni; #706963]
-* Extend the MetaCursorTracker API with query pointer and cursor visibility [Giovanni; #707474]
-* Be stricter in checking and exposing the wayland protocol version [#707851]
-* Don't require plugins to pass event to Clutter [Giovanni; #707482]
-* Move the --wayland option from the binary to the library [Giovanni; #707897]
-* Implement running from gnome-session (environment variable setting, process group
-  handling, Clutter backend variables) [Giovanni; #706421]
-* Add support for more cursor types [Giovanni; #707919]
-* Drop man pages for removed utilities [Kalev; #706579]
-* Implement monitor configuration on KMS [Giovanni; #706308]
-* Implement HW cursors [Giovanni; #707573]
-* Implement minimal support for resizing and maximizing wayland clients [Giovanni; #707401]
-* Implement transient hints for wayland clients [Giovanni; #707401]
-* Implement popup menu surfaces and grabs [Giovanni; #707863]
-* Immediately fire idle watches that are already expired [Giovanni; #707302]
+* Don't create a dummy texture for the texture pipeline template [Neil; #707458]
 * Remove holes generated by disabling the laptop lid [Giovanni; #707473]
-* Misc bug fixes [Giovanni, Pavel, Adel; #707649, #706124, #707584, #707851, #707929,
-  #708070]
+* https://bugzilla.gnome.org/show_bug.cgi?id=707474 [Giovanni; #707474]
+* Don't require plugins to pass event to Clutter [Giovanni; #707482]
+* Add support for more cursor types [Giovanni; #707919]
+* Immediately fire idle watches that are already expired [Giovanni; #707302]
+* Misc bug fixes [Giovanni, Colin, Pavel; #707649, #707563, #708070]
 
 Contributors:
-  Adel Gadllah, Giovanni Campagna, Kalev Lember, Pavel Vasin
+  Giovanni Campagna, Adel Gadllah, Colin Guthrie, Neil Roberts,
+  Jasper St. Pierre, Ray Strode, Pavel Vasin
 
 Translations:
   Мирослав Николић po/sr, sr@latin.po, Мирослав Николић [sr, sr@latin],
@@ -126,30 +185,19 @@ Translations:
 3.9.91
 ======
 * Drop man pages for removed utilities [Kalev; #706579]
-* Add support for idle tracking [Giovanni, Cosimo; #706005, #707250]
+* Add support for idle tracking [Giovanni; #706005]
 * Skip CRTC reconfigurations that have no effect [Giovanni; #706672]
 * Ignore skip-taskbar hints on parentless dialogs [Giovanni; #673399]
 * Don't save pixbuf data in user data [Tim; #706777]
 * Don't queue redraws for obscured regions [Adel; #703332]
-* Suppor the opaque region hints for wayland clients [Jasper; #707019]
-* Turn blending off when drawing entirely opaque regions [Jasper; #707019]
+* Turn blending off when drawing entirely opaque regions [Jasper; #706930]
 * Check event timestamps before reconfiguring [Giovanni; #706735]
-* Merge the DBus API for display configuration in the wayland branch [Giovanni]
-* Install an X IO error handler for XWayland [Giovanni; #706962]
-* Use the clutter xkbcommon integration for the wayland keyboard [Giovanni; #705862]
-* Add a setuid helper for running on KMS+evdev [Giovanni, Colin; #705861]
-* Add keybindings for switching VT [Giovanni; #705861]
-* Implement plugin modality when running as a wayland compositor [Giovanni; #705917]
-* Add support for the application menu for wayland clients [Giovanni; #707128]
-* Several Coverity spotted fixes [Jasper]
-* Don't create a dummy texture for the texture template [Neil; #707458]
-* Use a more conservative paint volume for obscured windows [Adel]
 * Misc bug fixes [Giovanni, Colin, Seán, Jasper, Cosimo; #706582, #706598,
-  #706787, #706729, #706825, #707081, #707090, #707267, #706982, #706289]
+  #706787, #706729, #706825, #707081, #707090, #707250, #707267]
 
 Contributors:
   Giovanni Campagna, Cosimo Cecchi, Adel Gadllah, Colin Guthrie, Kalev Lember,
-  Tim Lunn, Jasper St. Pierre, Neil Roberts, Rico Tzschichholz, Seán de Búrca
+  Tim Lunn, Jasper St. Pierre, Rico Tzschichholz, Seán de Búrca
 
 Translations:
   Piotr Drąg [pl], Alexandre Franke [fr], Kjartan Maraas [nb],
@@ -158,8 +206,6 @@ Translations:
 
 3.9.90
 ======
-* First release from the wayland branch, includes basic support for running
-  as a wayland compositor [Robert, Neil, Giovanni]
 * Add support for _GTK_FRAME_EXTENTS [Jasper; #705766]
 * Fix quick consecutive <super> presses breaking keyboard input [Alban; #666101]
 * Work towards running as wayland compositor [Giovanni]
@@ -174,8 +220,8 @@ Translations:
 
 Contributors:
   Robert Bragg, Giovanni Campagna, Alban Crequy, Adel Gadllah,
-  Alexander Larsson, Florian Müllner, Jasper St. Pierre, Neil Roberts,
-  Rico Tzschichholz, Colin Walters
+  Alexander Larsson, Florian Müllner, Jasper St. Pierre, Rico Tzschichholz,
+  Colin Walters
 
 Translations:
   Jiro Matsuzawa [ja], Kjartan Maraas [nb], Matej Urbančič [sl],

autogen.sh

@@ -5,7 +5,7 @@ srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.
 
 PKG_NAME="mutter"
-REQUIRED_AUTOMAKE_VERSION=1.13
+REQUIRED_AUTOMAKE_VERSION=1.10
 
 (test -f $srcdir/configure.ac \
   && test -d $srcdir/src) || {

configure.ac

@@ -2,8 +2,8 @@ AC_PREREQ(2.50)
 AC_CONFIG_MACRO_DIR([m4])
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [11])
-m4_define([mutter_micro_version], [5])
+m4_define([mutter_minor_version], [12])
+m4_define([mutter_micro_version], [0])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -13,17 +13,14 @@ m4_define([mutter_plugin_api_version], [3])
 AC_INIT([mutter], [mutter_version],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=mutter])
 
+AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR(src/core/display.c)
 AC_CONFIG_HEADERS(config.h)
 
-AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz tar-ustar])
+AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz tar-ustar])
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],)
 AM_MAINTAINER_MODE([enable])
 
-# Change pkglibdir and pkgdatadir to mutter-wayland instead of mutter
-PACKAGE="mutter-wayland"
-AC_SUBST([PACKAGE], [$PACKAGE])
-
 MUTTER_MAJOR_VERSION=mutter_major_version
 MUTTER_MINOR_VERSION=mutter_minor_version
 MUTTER_MICRO_VERSION=mutter_micro_version
@@ -39,7 +36,7 @@ AC_SUBST(MUTTER_PLUGIN_DIR)
 # Honor aclocal flags
 AC_SUBST(ACLOCAL_AMFLAGS, "\${ACLOCAL_FLAGS}")
 
-GETTEXT_PACKAGE=mutter-wayland
+GETTEXT_PACKAGE=mutter
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Name of default gettext domain])
 
@@ -72,13 +69,13 @@ CANBERRA_GTK_VERSION=0.26
 CLUTTER_PACKAGE=clutter-1.0
 
 MUTTER_PC_MODULES="
-   gtk+-3.0 >= 3.3.7
+   gtk+-3.0 >= 3.9.11
    gio-2.0 >= 2.25.10
    pango >= 1.2.0
    cairo >= 1.10.0
    gsettings-desktop-schemas >= 3.7.3
    xcomposite >= 0.2 xfixes xrender xdamage xi >= 1.6.0
-   $CLUTTER_PACKAGE >= 1.17.1
+   $CLUTTER_PACKAGE >= 1.15.90
    cogl-1.0 >= 1.17.1
    upower-glib >= 0.99.0
    gnome-desktop-3.0
@@ -120,32 +117,11 @@ AC_ARG_ENABLE(shape,
                  [disable mutter's use of the shaped window extension]),,
   enable_shape=auto)
 
-## Wayland support requires the xserver.xml protocol extension found in the weston
-## repository but since there aren't currently established conventions for
-## installing and discovering these we simply require a location to be given
-## explicitly...
-AC_ARG_WITH([wayland-protocols],
-            [AS_HELP_STRING([--with-wayland-protocols], [Location for wayland extension protocol specs])],
-            [
-            ],
-            [])
-
-AC_ARG_WITH([xwayland-path],
-            [AS_HELP_STRING([--with-xwayland-path], [Absolute path for an X Wayland server])],
-            [XWAYLAND_PATH="$withval"],
-            [XWAYLAND_PATH="$bindir/Xorg"])
-
 AM_GLIB_GNU_GETTEXT
 
 ## here we get the flags we'll actually use
 # GRegex requires Glib-2.14.0
 PKG_CHECK_MODULES(ALL, glib-2.0 >= 2.14.0)
-PKG_CHECK_MODULES(MUTTER_LAUNCH, libdrm libsystemd-login)
-
-saved_LIBS="$LIBS"
-LIBS="$LIBS $MUTTER_LAUNCH"
-AC_CHECK_FUNCS([sd_session_get_vt])
-LIBS="$saved_LIBS"
 
 # Unconditionally use this dir to avoid a circular dep with gnomecc
 GNOME_KEYBINDINGS_KEYSDIR="${datadir}/gnome-control-center/keybindings"
@@ -210,15 +186,20 @@ if test x$found_introspection != xno; then
   AC_SUBST(META_GIR)
 fi
 
-MUTTER_PC_MODULES="$MUTTER_PC_MODULES xcursor"
+AC_MSG_CHECKING([Xcursor])
+if $PKG_CONFIG xcursor; then
+     have_xcursor=yes
+  else
+     have_xcursor=no
+  fi
+  AC_MSG_RESULT($have_xcursor)
 
-AC_PATH_PROG([WAYLAND_SCANNER],[wayland-scanner],[no])
-AS_IF([test "x$WAYLAND_SCANNER" = "xno"],
-  AC_MSG_ERROR([Could not find wayland-scanner in your PATH, required for parsing wayland extension protocols]))
-AC_SUBST([WAYLAND_SCANNER])
-AC_SUBST(XWAYLAND_PATH)
+if test x$have_xcursor = xyes; then
+  echo "Building with Xcursor"
+  MUTTER_PC_MODULES="$MUTTER_PC_MODULES xcursor"
+  AC_DEFINE(HAVE_XCURSOR, , [Building with Xcursor support])
+fi
 
-MUTTER_PC_MODULES="$MUTTER_PC_MODULES clutter-wayland-1.0 clutter-wayland-compositor-1.0 clutter-egl-1.0 wayland-server libdrm"
 PKG_CHECK_MODULES(MUTTER, $MUTTER_PC_MODULES)
 
 PKG_CHECK_EXISTS([xi >= 1.6.99.1],
@@ -456,9 +437,9 @@ doc/man/Makefile
 doc/reference/Makefile
 doc/reference/meta-docs.sgml
 src/Makefile
-src/libmutter-wayland.pc
+src/libmutter.pc
+src/mutter-plugins.pc
 src/compositor/plugins/Makefile
-protocol/Makefile
 po/Makefile.in
 ])
 
@@ -474,7 +455,7 @@ fi
 
 dnl ==========================================================================
 echo "
-mutter-wayland-$VERSION
+mutter-$VERSION
 
 	prefix:                   ${prefix}
 	source code location:	  ${srcdir}

doc/reference/Makefile.am

@@ -140,7 +140,7 @@ expand_content_files= \
 # e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
 # e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
 GTKDOC_CFLAGS=$(MUTTER_CFLAGS)
-GTKDOC_LIBS=$(MUTTER_LIBS) $(top_builddir)/src/libmutter-wayland.la
+GTKDOC_LIBS=$(MUTTER_LIBS) $(top_builddir)/src/libmutter.la
 
 # This includes the standard gtk-doc make rules, copied by gtkdocize.
 include $(top_srcdir)/gtk-doc.make

po/POTFILES.in

@@ -21,9 +21,9 @@ src/core/util.c
 src/core/window.c
 src/core/window-props.c
 src/core/xprops.c
-src/mutter-wayland.desktop.in
+src/mutter.desktop.in
+src/mutter-wm.desktop.in
 src/org.gnome.mutter.gschema.xml.in
-src/org.gnome.mutter.wayland.gschema.xml.in
 src/ui/frames.c
 src/ui/menu.c
 src/ui/metaaccellabel.c

po/sk.po

@@ -13,9 +13,9 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-05-24 21:44+0000\n"
-"PO-Revision-Date: 2013-05-18 16:53+0100\n"
-"Last-Translator: Jan Kyselica <kyselica.jan@gmail.com>\n"
+"POT-Creation-Date: 2013-08-21 17:41+0000\n"
+"PO-Revision-Date: 2013-08-02 14:46+0200\n"
+"Last-Translator: Ján Kyselica <kyselica.jan@gmail.com>\n"
 "Language-Team: Slovak <gnome-sk-list@gnome.org>\n"
 "Language: sk\n"
 "MIME-Version: 1.0\n"
@@ -87,9 +87,8 @@ msgstr "Prepnúť okná aplikácie"
 # PK: zisti co to robi
 # description
 #: ../src/50-mutter-navigation.xml.in.h:13
-#, fuzzy
 msgid "Switch system controls"
-msgstr "Prepnúť medzi systémovými ovládacími prvkami"
+msgstr "Prepnúť medzi ovládacími prvkami systému"
 
 # description
 #: ../src/50-mutter-navigation.xml.in.h:14
@@ -104,9 +103,8 @@ msgstr "Prepnúť okná aplikácie priamo"
 # MČ: podobne ako vyššie: „cycle-panels“
 # description
 #: ../src/50-mutter-navigation.xml.in.h:16
-#, fuzzy
 msgid "Switch system controls directly"
-msgstr "Prepnúť medzi systémovými ovládacími prvkami priamo"
+msgstr "Prepnúť medzi ovládacími prvkami systému priamo"
 
 # description
 #: ../src/50-mutter-navigation.xml.in.h:17
@@ -267,13 +265,13 @@ msgstr "Zobraziť rozdelenie napravo"
 # PK: je %i cislo obrazovky? ak ano tak "č. %i"
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: ../src/compositor/compositor.c:571
-#, fuzzy, c-format
+#: ../src/compositor/compositor.c:596
+#, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
 "\"."
 msgstr ""
-"Pre obrazovku %i na displeji „%s“ je spustený už iný správca rozloženia."
+"Pre obrazovku č. %i na displeji „%s“ je spustený už iný správca rozloženia."
 
 #: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
@@ -313,18 +311,18 @@ msgstr "_Počkať"
 msgid "_Force Quit"
 msgstr "_Vynútiť ukončenie"
 
-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Rozšírenie %s, potrebné pre kompozitné prostredie, chýba"
 
 # X window system preloz, napr. system na spravu okien X
-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Zlyhalo otvorenie displeja systému na správu okien X „%s“\n"
 
-#: ../src/core/keybindings.c:970
+#: ../src/core/keybindings.c:1136
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -332,7 +330,7 @@ msgid ""
 msgstr ""
 "Iný program už používa kláves %s s modifikátormi %x ako klávesovú skratku\n"
 
-#: ../src/core/keybindings.c:1151
+#: ../src/core/keybindings.c:1333
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "„%s“ nie je platný akcelerátor\n"
@@ -378,6 +376,20 @@ msgid ""
 msgstr ""
 "Nepodarilo sa nájsť tému! Overte, že %s existuje a obsahuje obvyklé témy.\n"
 
+#: ../src/core/monitor.c:702
+msgid "Built-in display"
+msgstr "Vstavaný displej"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:730
+#, c-format
+#| msgid "Unknown element %s"
+msgid "Unknown %s"
+msgstr "Neznámy %s"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -403,7 +415,7 @@ msgstr "Zobrazí verziu"
 msgid "Mutter plugin to use"
 msgstr "Použije zásuvný modul Mutter"
 
-#: ../src/core/prefs.c:1193
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -411,12 +423,12 @@ msgstr ""
 "Náhradné riešenia pre chybné aplikácie nie sú povolené. Niektoré aplikácie "
 "sa nemusia správať správne.\n"
 
-#: ../src/core/prefs.c:1268
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Nepodarilo sa spracovať popis písma „%s“ z kľúča GSettings %s\n"
 
-#: ../src/core/prefs.c:1334
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -425,7 +437,7 @@ msgstr ""
 "V konfiguračnej databáze sa našlo „%s“, čo nie je platná hodnota pre "
 "modifikátor tlačidla myši\n"
 
-#: ../src/core/prefs.c:1881
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -434,17 +446,17 @@ msgstr ""
 "V konfiguračnej databáze sa našlo „%s“, čo nie je platná hodnota pre "
 "klávesovú skratku „%s“\n"
 
-#: ../src/core/prefs.c:1945
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "Pracovný priestor č. %d"
 
-#: ../src/core/screen.c:691
+#: ../src/core/screen.c:537
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Obrazovka č. %d na displeji „%s“ nie je platná\n"
 
-#: ../src/core/screen.c:707
+#: ../src/core/screen.c:553
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -453,7 +465,7 @@ msgstr ""
 "Obrazovka č. %d na displeji „%s“ už má správcu okien. Skúste použiť prepínač "
 "--replace, aby sa aktuálny správca nahradil.\n"
 
-#: ../src/core/screen.c:734
+#: ../src/core/screen.c:580
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
@@ -461,12 +473,12 @@ msgstr ""
 "Nepodarilo sa získať výber správcu okien pre obrazovku č. %d na displeji "
 "„%s“\n"
 
-#: ../src/core/screen.c:812
+#: ../src/core/screen.c:658
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Obrazovka č. %d na displeji „%s“ už má správcu okien\n"
 
-#: ../src/core/screen.c:998
+#: ../src/core/screen.c:850
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Nepodarilo sa uvoľniť obrazovku č. %d na displeji „%s“\n"
@@ -542,8 +554,7 @@ msgstr "Zlyhalo otvorenie súboru so záznamom pomocou fdopen() %s: %s\n"
 msgid "Opened log file %s\n"
 msgstr "Otvorený súbor so záznamom %s\n"
 
-#: ../src/core/util.c:119 ../src/tools/mutter-message.c:149
-#, c-format
+#: ../src/core/util.c:119
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter bol skompilovaný bez výpisu podrobností pri behu\n"
 
@@ -551,20 +562,20 @@ msgstr "Mutter bol skompilovaný bez výpisu podrobností pri behu\n"
 msgid "Window manager: "
 msgstr "Správca okien: "
 
-#: ../src/core/util.c:412
+#: ../src/core/util.c:414
 msgid "Bug in window manager: "
 msgstr "Chyba v správcovi okien: "
 
-#: ../src/core/util.c:443
+#: ../src/core/util.c:445
 msgid "Window manager warning: "
 msgstr "Varovanie správcu okien: "
 
-#: ../src/core/util.c:471
+#: ../src/core/util.c:473
 msgid "Window manager error: "
 msgstr "Chyba správcu okien: "
 
 #. first time through
-#: ../src/core/window.c:7505
+#: ../src/core/window.c:7533
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -580,7 +591,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8229
+#: ../src/core/window.c:8257
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -590,7 +601,7 @@ msgstr ""
 "nastavuje minimálnu veľkosť %d x %d a maximálnu veľkosť %d x %d. To nedáva "
 "zmysel.\n"
 
-#: ../src/core/window-props.c:318
+#: ../src/core/window-props.c:347
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Aplikácia nastavila neplatné _NET_WM_PID %lu\n"
@@ -598,18 +609,18 @@ msgstr "Aplikácia nastavila neplatné _NET_WM_PID %lu\n"
 # PK: co je toto?
 # JK: nedokazem zistit
 # PM: vyžiadaj komentár od vývojárov, pomožeme aj ostatným prekladateľom
-#: ../src/core/window-props.c:434
+#: ../src/core/window-props.c:463
 #, fuzzy, c-format
 msgid "%s (on %s)"
 msgstr "%s (na %s)"
 
-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1546
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Neplatné WM_TRANSIENT_FOR okno 0x%lx nastavené pre %s.\n"
 
 # MČ: zacykliť sa, alebo vytvoriť slučku.
-#: ../src/core/window-props.c:1528
+#: ../src/core/window-props.c:1557
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "WM_TRANSIENT_FOR okno 0x%lx  pre %s môže vytvoriť slučku.\n"
@@ -697,9 +708,9 @@ msgid ""
 "vertically and resizes them horizontally to cover half of the available "
 "area. Dropping windows on the top screen edge maximizes them completely."
 msgstr ""
-"Ak je povolené, upustenie okien pri zvislých okrajoch obrazovky ich "
-"zvislo maximalizuje a vodorovná veľkosť sa zmení na polovicu dostupnej "
-"plochy. Upustenie okien pri vrchnom okraji obrazovky ich maximalizuje úplne."
+"Ak je povolené, upustenie okien pri zvislých okrajoch obrazovky ich zvislo "
+"maximalizuje a vodorovná veľkosť sa zmení na polovicu dostupnej plochy. "
+"Upustenie okien pri vrchnom okraji obrazovky ich maximalizuje úplne."
 
 # summary
 #: ../src/org.gnome.mutter.gschema.xml.in.h:7
@@ -735,9 +746,8 @@ msgstr ""
 # PM: ja by som dal Bez vyvovlávania tabulátorom
 # summary
 #: ../src/org.gnome.mutter.gschema.xml.in.h:11
-#, fuzzy
 msgid "No tab popup"
-msgstr "Nepoužívať prekryvnú ponuku tabulátora"
+msgstr "Bez vyvolávania tabulátorom"
 
 # MČ: Neviem, čo to presne má robiť, ale popis som pochopil inak. „…či sa má používať rozbaľovacia ponuka a zvýraznenie rámikom sa má vypnúť…“
 # description
@@ -806,109 +816,104 @@ msgstr "Vybrať okno z rozbaľovacej ponuky tabulátoru"
 msgid "Cancel tab popup"
 msgstr "Zrušit rozbaľovaciu ponuku tabulátoru"
 
-#: ../src/tools/mutter-message.c:123
-#, c-format
-msgid "Usage: %s\n"
-msgstr "Použitie: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:69
+#: ../src/ui/menu.c:67
 msgid "Mi_nimize"
 msgstr "Mi_nimalizovať"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:71
+#: ../src/ui/menu.c:69
 msgid "Ma_ximize"
 msgstr "Ma_ximalizovať"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:73
+#: ../src/ui/menu.c:71
 msgid "Unma_ximize"
 msgstr "Zrušiť ma_ximalizáciu"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:75
+#: ../src/ui/menu.c:73
 msgid "Roll _Up"
 msgstr "_Zabaliť"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:77
+#: ../src/ui/menu.c:75
 msgid "_Unroll"
 msgstr "_Rozbaliť"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:79
+#: ../src/ui/menu.c:77
 msgid "_Move"
 msgstr "Pre_miestniť"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:79
 msgid "_Resize"
 msgstr "Zmeniť veľko_sť"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:83
+#: ../src/ui/menu.c:81
 msgid "Move Titlebar On_screen"
 msgstr "Presunúť titulok na _obrazovku"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
+#: ../src/ui/menu.c:84 ../src/ui/menu.c:86
 msgid "Always on _Top"
 msgstr "Vždy na_vrchu"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:90
+#: ../src/ui/menu.c:88
 msgid "_Always on Visible Workspace"
 msgstr "Vž_dy na viditeľnom pracovnom priestore"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:92
+#: ../src/ui/menu.c:90
 msgid "_Only on This Workspace"
 msgstr "_Len na tomto pracovnom priestore"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:94
+#: ../src/ui/menu.c:92
 msgid "Move to Workspace _Left"
 msgstr "Presunúť na pracovný priestor vľav_o"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:96
+#: ../src/ui/menu.c:94
 msgid "Move to Workspace R_ight"
 msgstr "Presunúť na pracovný priestor v_pravo"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:98
+#: ../src/ui/menu.c:96
 msgid "Move to Workspace _Up"
 msgstr "Presunúť na pracovný priestor _hore"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:100
+#: ../src/ui/menu.c:98
 msgid "Move to Workspace _Down"
 msgstr "Presunúť na pracovný priestor _dole"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:104
+#: ../src/ui/menu.c:102
 msgid "_Close"
 msgstr "_Zavrieť"
 
-#: ../src/ui/menu.c:204
+#: ../src/ui/menu.c:202
 #, c-format
 msgid "Workspace %d%n"
 msgstr "Pracovná priestor %d%n"
 
-#: ../src/ui/menu.c:214
+#: ../src/ui/menu.c:212
 #, c-format
 msgid "Workspace 1_0"
 msgstr "Pracovný priestor 1_0"
 
-#: ../src/ui/menu.c:216
+#: ../src/ui/menu.c:214
 #, c-format
 msgid "Workspace %s%d"
 msgstr "Pracovný priestor %s%d"
 
-#: ../src/ui/menu.c:397
+#: ../src/ui/menu.c:384
 msgid "Move to Another _Workspace"
 msgstr "P_resunúť na iný pracovný priestor"
 
@@ -1066,21 +1071,21 @@ msgstr ""
 # MČ: Preformuloval by som koniec: „platné sú len znaky A-Za-z0-9-_“
 # PK: color_name je asi nejaky atribut, to sa nepreklada, ked tak do zatvorky
 #: ../src/ui/theme.c:1219
-#, fuzzy, c-format
+#, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
 "_ are valid"
 msgstr ""
-"V parametri názov_farby pre gtk:custom je neplatný znak „%c“, platné sú len "
+"V parametri color_name (názov farby) pre gtk:custom je neplatný znak „%c“, platné sú len "
 "znaky A-Za-z0-9-_"
 
 #: ../src/ui/theme.c:1233
-#, fuzzy, c-format
+#, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
 "fit the format"
 msgstr ""
-"Formát Gtk:custom je  „gtk:custom(názov_farby,fallback)“, „%s“ tomu "
+"Formát Gtk:custom je  „gtk:custom(color_name,fallback)“, „%s“ tomu "
 "nezodpovedá"
 
 #: ../src/ui/theme.c:1278
@@ -1266,20 +1271,20 @@ msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr "Chýbajúce <frame state=„%s“ resize=„%s“ focus=„%s“ style=„whatever“/>"
 
-#: ../src/ui/theme.c:5084
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Zlyhalo načítanie témy „%s“: %s\n"
 
 # PK: prvok?
 # JK: XML značka (XML tag)
-#: ../src/ui/theme.c:5220 ../src/ui/theme.c:5227 ../src/ui/theme.c:5234
-#: ../src/ui/theme.c:5241 ../src/ui/theme.c:5248
+#: ../src/ui/theme.c:5218 ../src/ui/theme.c:5225 ../src/ui/theme.c:5232
+#: ../src/ui/theme.c:5239 ../src/ui/theme.c:5246
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "Pre tému „%s“ nie je nastavená <%s>"
 
-#: ../src/ui/theme.c:5256
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1288,13 +1293,13 @@ msgstr ""
 "Pre typ okna „%s“ nie je sada štýlov v téme „%s“, pridajte prvok <window "
 "type=„%s“ style_set=„whatever“/>"
 
-#: ../src/ui/theme.c:5663 ../src/ui/theme.c:5725 ../src/ui/theme.c:5788
+#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr "Používateľské konštanty musia začínať veľkým písmenom, „%s“ nezačína"
 
-#: ../src/ui/theme.c:5671 ../src/ui/theme.c:5733 ../src/ui/theme.c:5796
+#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Konštanta „%s“ už je definovaná"
@@ -1397,7 +1402,7 @@ msgstr "<%s> musí uvádzať buď geometriu alebo rodiča, ktorý má geometriu"
 msgid "You must specify a background for an alpha value to be meaningful"
 msgstr "Ak má byť hodnota alpha zmysluplná, tak musíte vybrať nejaké pozadie"
 
-# PM: asi atribút type
+#  PM: asi atribút type
 # JK: https://bugzilla.gnome.org/show_bug.cgi?id=698123
 #: ../src/ui/theme-parser.c:1264
 #, fuzzy, c-format
@@ -1559,6 +1564,7 @@ msgid "\"%s\" is not a valid value for resize attribute"
 msgstr "„%s“ nie je platná hodnota pre atribút zmeny veľkosti"
 
 # PK: shaded states? to zatvorky daj popis co je resize
+# PM: skôr "pre stavy maximized (maximalizovaný)/shaded (zatienený)"
 #: ../src/ui/theme-parser.c:3147
 #, fuzzy, c-format
 msgid ""
@@ -1700,221 +1706,172 @@ msgstr "<%s> uvedený dvakrát pre túto tému"
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Zlyhalo nájdenie platného súboru pre tému%s\n"
 
-#: ../src/ui/theme-viewer.c:99
-msgid "_Windows"
-msgstr "_Okná"
+#~ msgid "Usage: %s\n"
+#~ msgstr "Použitie: %s\n"
 
-#: ../src/ui/theme-viewer.c:100
-msgid "_Dialog"
-msgstr "_Dialógové okno"
+#~ msgid "_Windows"
+#~ msgstr "_Okná"
 
-#: ../src/ui/theme-viewer.c:101
-msgid "_Modal dialog"
-msgstr "_Modálne dialógové okno"
+#~ msgid "_Dialog"
+#~ msgstr "_Dialógové okno"
 
-#: ../src/ui/theme-viewer.c:102
-msgid "_Utility"
-msgstr "_Nástroje"
+#~ msgid "_Modal dialog"
+#~ msgstr "_Modálne dialógové okno"
 
-#: ../src/ui/theme-viewer.c:103
-msgid "_Splashscreen"
-msgstr "Ú_vodná obrazovka"
+#~ msgid "_Utility"
+#~ msgstr "_Nástroje"
+
+#~ msgid "_Splashscreen"
+#~ msgstr "Ú_vodná obrazovka"
 
 # MČ: nie som si istý prekladom „dok“, nemal by to byť „panel“?
-#: ../src/ui/theme-viewer.c:104
-msgid "_Top dock"
-msgstr "_Horný panel"
+#~ msgid "_Top dock"
+#~ msgstr "_Horný panel"
 
-#: ../src/ui/theme-viewer.c:105
-msgid "_Bottom dock"
-msgstr "_Spodný panel"
+#~ msgid "_Bottom dock"
+#~ msgstr "_Spodný panel"
 
-#: ../src/ui/theme-viewer.c:106
-msgid "_Left dock"
-msgstr "Ľ_avý panel"
+#~ msgid "_Left dock"
+#~ msgstr "Ľ_avý panel"
 
-#: ../src/ui/theme-viewer.c:107
-msgid "_Right dock"
-msgstr "_Pravý panel"
+#~ msgid "_Right dock"
+#~ msgstr "_Pravý panel"
 
-#: ../src/ui/theme-viewer.c:108
-msgid "_All docks"
-msgstr "_Všetky panely"
+#~ msgid "_All docks"
+#~ msgstr "_Všetky panely"
 
-#: ../src/ui/theme-viewer.c:109
-msgid "Des_ktop"
-msgstr "P_racovná plocha"
+#~ msgid "Des_ktop"
+#~ msgstr "P_racovná plocha"
 
 # tooltip
-#: ../src/ui/theme-viewer.c:115
-msgid "Open another one of these windows"
-msgstr "Otvorí ďalšie z týchto okien"
+#~ msgid "Open another one of these windows"
+#~ msgstr "Otvorí ďalšie z týchto okien"
 
 # PK: prekladat to v uvodzovkach? nahlas bug
 # tooltip
 # JK: https://bugzilla.gnome.org/show_bug.cgi?id=698123
-#: ../src/ui/theme-viewer.c:117
 #, fuzzy
-msgid "This is a demo button with an 'open' icon"
-msgstr "Toto je ukážkové tlačidlo s ikonou „open“"
+#~ msgid "This is a demo button with an 'open' icon"
+#~ msgstr "Toto je ukážkové tlačidlo s ikonou „open“"
 
 # tooltip
 # JK: https://bugzilla.gnome.org/show_bug.cgi?id=698123
-#: ../src/ui/theme-viewer.c:119
 #, fuzzy
-msgid "This is a demo button with a 'quit' icon"
-msgstr "Toto je ukážkové tlačidlo s ikonou „quit“"
+#~ msgid "This is a demo button with a 'quit' icon"
+#~ msgstr "Toto je ukážkové tlačidlo s ikonou „quit“"
 
 # label
-#: ../src/ui/theme-viewer.c:248
-msgid "This is a sample message in a sample dialog"
-msgstr "Toto je ukážková správa v ukážkovom dialógovom okne"
+#~ msgid "This is a sample message in a sample dialog"
+#~ msgstr "Toto je ukážková správa v ukážkovom dialógovom okne"
 
 # PK: falosna
-#: ../src/ui/theme-viewer.c:328
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "Falošná položka ponuky č. %d\n"
+#~ msgid "Fake menu item %d\n"
+#~ msgstr "Falošná položka ponuky č. %d\n"
 
-#: ../src/ui/theme-viewer.c:363
-msgid "Border-only window"
-msgstr "Okno len s okrajom"
+#~ msgid "Border-only window"
+#~ msgstr "Okno len s okrajom"
 
-#: ../src/ui/theme-viewer.c:365
-msgid "Bar"
-msgstr "Lišta"
+#~ msgid "Bar"
+#~ msgstr "Lišta"
 
-#: ../src/ui/theme-viewer.c:382
-msgid "Normal Application Window"
-msgstr "Normálne aplikačné okno"
+#~ msgid "Normal Application Window"
+#~ msgstr "Normálne aplikačné okno"
 
-#: ../src/ui/theme-viewer.c:386
-msgid "Dialog Box"
-msgstr "Dialógové okno"
+#~ msgid "Dialog Box"
+#~ msgstr "Dialógové okno"
 
-#: ../src/ui/theme-viewer.c:390
-msgid "Modal Dialog Box"
-msgstr "Modálne dialógové okno"
+#~ msgid "Modal Dialog Box"
+#~ msgstr "Modálne dialógové okno"
 
-#: ../src/ui/theme-viewer.c:394
-msgid "Utility Palette"
-msgstr "Paleta nástrojov"
+#~ msgid "Utility Palette"
+#~ msgstr "Paleta nástrojov"
 
-#: ../src/ui/theme-viewer.c:398
-msgid "Torn-off Menu"
-msgstr "Vypnúť ponuku"
+#~ msgid "Torn-off Menu"
+#~ msgstr "Vypnúť ponuku"
 
-#: ../src/ui/theme-viewer.c:402
-msgid "Border"
-msgstr "Okraj"
+#~ msgid "Border"
+#~ msgstr "Okraj"
 
-#: ../src/ui/theme-viewer.c:406
-msgid "Attached Modal Dialog"
-msgstr "Pričlenené modálne okno"
+#~ msgid "Attached Modal Dialog"
+#~ msgstr "Pričlenené modálne okno"
 
-#: ../src/ui/theme-viewer.c:737
-#, c-format
-msgid "Button layout test %d"
-msgstr "Test rozloženia tlačidiel č. %d"
+#~ msgid "Button layout test %d"
+#~ msgstr "Test rozloženia tlačidiel č. %d"
 
 # PK: plural forms
 # JK: https://bugzilla.gnome.org/show_bug.cgi?id=697987
-#: ../src/ui/theme-viewer.c:766
-#, fuzzy, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "%g milisekúnd pre vykreslenie jedného rámca okna"
+#, fuzzy
+#~ msgid "%g milliseconds to draw one window frame"
+#~ msgstr "%g milisekúnd pre vykreslenie jedného rámca okna"
 
-#: ../src/ui/theme-viewer.c:811
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "Použitie: metacity-theme-viewer [NÁZOVTÉMY]\n"
+#~ msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
+#~ msgstr "Použitie: metacity-theme-viewer [NÁZOVTÉMY]\n"
 
-#: ../src/ui/theme-viewer.c:818
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "Chyba pri načítavaní témy: %s\n"
+#~ msgid "Error loading theme: %s\n"
+#~ msgstr "Chyba pri načítavaní témy: %s\n"
 
 # PK: plural forms
 # JK: https://bugzilla.gnome.org/show_bug.cgi?id=697987
-#: ../src/ui/theme-viewer.c:824
-#, fuzzy, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "Téma „%s“ načítaná za %g sekúnd\n"
+#, fuzzy
+#~ msgid "Loaded theme \"%s\" in %g seconds\n"
+#~ msgstr "Téma „%s“ načítaná za %g sekúnd\n"
 
 # PK: inde titulku, aky je rozdiel
-#: ../src/ui/theme-viewer.c:869
-msgid "Normal Title Font"
-msgstr "Obyčajné písmo titulku"
+#~ msgid "Normal Title Font"
+#~ msgstr "Obyčajné písmo titulku"
 
-#: ../src/ui/theme-viewer.c:875
-msgid "Small Title Font"
-msgstr "Malé písmo titulku"
+#~ msgid "Small Title Font"
+#~ msgstr "Malé písmo titulku"
 
-#: ../src/ui/theme-viewer.c:881
-msgid "Large Title Font"
-msgstr "Veľké písmo titulku"
+#~ msgid "Large Title Font"
+#~ msgstr "Veľké písmo titulku"
 
-#: ../src/ui/theme-viewer.c:886
-msgid "Button Layouts"
-msgstr "Rozloženia tlačidiel"
+#~ msgid "Button Layouts"
+#~ msgstr "Rozloženia tlačidiel"
 
-#: ../src/ui/theme-viewer.c:891
-msgid "Benchmark"
-msgstr "Test rýchlosti"
+#~ msgid "Benchmark"
+#~ msgstr "Test rýchlosti"
 
-#: ../src/ui/theme-viewer.c:947
-msgid "Window Title Goes Here"
-msgstr "Sem príde názov okna"
+#~ msgid "Window Title Goes Here"
+#~ msgstr "Sem príde názov okna"
 
 # PK: plural forms
 # JK: https://bugzilla.gnome.org/show_bug.cgi?id=697987
-#: ../src/ui/theme-viewer.c:1053
-#, fuzzy, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"Vykreslených %d rámcov za %g sekúnd na strane klienta (%g milisekúnd na "
-"rámec) a %g sekúnd celkového času vrátane zdrojov servera X (%g milisekúnd "
-"na rámec)\n"
+#, fuzzy
+#~ msgid ""
+#~ "Drew %d frames in %g client-side seconds (%g milliseconds per frame) and "
+#~ "%g seconds wall clock time including X server resources (%g milliseconds "
+#~ "per frame)\n"
+#~ msgstr ""
+#~ "Vykreslených %d rámcov za %g sekúnd na strane klienta (%g milisekúnd na "
+#~ "rámec) a %g sekúnd celkového času vrátane zdrojov servera X (%g "
+#~ "milisekúnd na rámec)\n"
 
-#: ../src/ui/theme-viewer.c:1273
-msgid "position expression test returned TRUE but set error"
-msgstr "test výrazu polohy vrátil TRUE, ale nastavil chybu"
+#~ msgid "position expression test returned TRUE but set error"
+#~ msgstr "test výrazu polohy vrátil TRUE, ale nastavil chybu"
 
-#: ../src/ui/theme-viewer.c:1275
-msgid "position expression test returned FALSE but didn't set error"
-msgstr "test výrazu polohy vrátil FALSE, ale nenastavil chybu"
+#~ msgid "position expression test returned FALSE but didn't set error"
+#~ msgstr "test výrazu polohy vrátil FALSE, ale nenastavil chybu"
 
-#: ../src/ui/theme-viewer.c:1279
-msgid "Error was expected but none given"
-msgstr "Bola očakávaná chyba, ale žiadna nenastala"
+#~ msgid "Error was expected but none given"
+#~ msgstr "Bola očakávaná chyba, ale žiadna nenastala"
 
-#: ../src/ui/theme-viewer.c:1281
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "Bola očakávaná chyba %d, ale nastala %d"
+#~ msgid "Error %d was expected but %d given"
+#~ msgstr "Bola očakávaná chyba %d, ale nastala %d"
 
-#: ../src/ui/theme-viewer.c:1287
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "Chyba nebola očakávaná, ale bola vrátená: %s"
+#~ msgid "Error not expected but one was returned: %s"
+#~ msgstr "Chyba nebola očakávaná, ale bola vrátená: %s"
 
-#: ../src/ui/theme-viewer.c:1291
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "hodnota x bola %d, očakávaná bola %d"
+#~ msgid "x value was %d, %d was expected"
+#~ msgstr "hodnota x bola %d, očakávaná bola %d"
 
-#: ../src/ui/theme-viewer.c:1294
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "hodnota y bola %d, očakávaná bola %d"
+#~ msgid "y value was %d, %d was expected"
+#~ msgstr "hodnota y bola %d, očakávaná bola %d"
 
 # PK: plural forms
 # JK: https://bugzilla.gnome.org/show_bug.cgi?id=697987
-#: ../src/ui/theme-viewer.c:1359
-#, fuzzy, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr ""
-"%d výrazov pre súradnice analyzovaných za %g sekúnd (priemer %g sekúnd)\n"
+#, fuzzy
+#~ msgid ""
+#~ "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
+#~ msgstr ""
+#~ "%d výrazov pre súradnice analyzovaných za %g sekúnd (priemer %g sekúnd)\n"

protocol/Makefile.am

@@ -1,7 +0,0 @@
-NULL =
-
-EXTRA_DIST = \
-	gtk-shell.xml \
-	xdg-shell.xml \
-	xserver.xml \
-	$(NULL)

protocol/gtk-shell.xml

@@ -1,30 +0,0 @@
-<protocol name="gtk">
-
-  <interface name="gtk_shell" version="1">
-    <enum name="capability">
-      <entry name="global_app_menu" value="1"/>
-      <entry name="global_menu_bar" value="2"/>
-    </enum>
-
-    <event name="capabilities">
-      <arg name="capabilities" type="uint"/>
-    </event>
-
-    <request name="get_gtk_surface">
-      <arg name="gtk_surface" type="new_id" interface="gtk_surface"/>
-      <arg name="surface" type="object" interface="wl_surface"/>
-    </request>
-  </interface>
-
-  <interface name="gtk_surface" version="1">
-    <request name="set_dbus_properties">
-      <arg name="application_id" type="string" allow-null="true"/>
-      <arg name="app_menu_path" type="string" allow-null="true"/>
-      <arg name="menubar_path" type="string" allow-null="true"/>
-      <arg name="window_object_path" type="string" allow-null="true"/>
-      <arg name="application_object_path" type="string" allow-null="true"/>
-      <arg name="unique_bus_name" type="string" allow-null="true"/>
-    </request>
-  </interface>
-
-</protocol>

protocol/xdg-shell.xml

@@ -1,467 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="xdg_shell">
-
-  <copyright>
-    Copyright © 2008-2013 Kristian Høgsberg
-    Copyright © 2013      Rafael Antognolli
-    Copyright © 2013      Jasper St. Pierre
-    Copyright © 2010-2013 Intel Corporation
-
-    Permission to use, copy, modify, distribute, and sell this
-    software and its documentation for any purpose is hereby granted
-    without fee, provided that the above copyright notice appear in
-    all copies and that both that copyright notice and this permission
-    notice appear in supporting documentation, and that the name of
-    the copyright holders not be used in advertising or publicity
-    pertaining to distribution of the software without specific,
-    written prior permission.  The copyright holders make no
-    representations about the suitability of this software for any
-    purpose.  It is provided "as is" without express or implied
-    warranty.
-
-    THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
-    SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-    FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
-    SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
-    AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-    ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-    THIS SOFTWARE.
-  </copyright>
-
-  <interface name="xdg_shell" version="1">
-    <description summary="create desktop-style surfaces">
-      This interface is implemented by servers that provide
-      desktop-style user interfaces.
-
-      It allows clients to associate a xdg_surface with
-      a basic surface.
-    </description>
-
-    <enum name="version">
-      <description summary="latest protocol version">
-	Use this enum to check the protocol version, and it will be updated
-	automatically.
-      </description>
-      <entry name="current" value="2" summary="Always the latest version"/>
-    </enum>
-
-
-    <request name="use_unstable_version">
-      <description summary="enable use of this unstable version">
-	Use this request in order to enable use of this interface.
-
-	Understand and agree that one is using an unstable interface,
-	that will likely change in the future, breaking the API.
-      </description>
-      <arg name="version" type="int"/>
-    </request>
-
-    <request name="get_xdg_surface">
-      <description summary="create a shell surface from a surface">
-	Create a shell surface for an existing surface.
-
-	Only one shell or popup surface can be associated with a given
-	surface.
-      </description>
-      <arg name="id" type="new_id" interface="xdg_surface"/>
-      <arg name="surface" type="object" interface="wl_surface"/>
-    </request>
-
-    <request name="get_xdg_popup">
-      <description summary="create a shell surface from a surface">
-	Create a popup surface for an existing surface.
-
-	Only one shell or popup surface can be associated with a given
-	surface.
-      </description>
-      <arg name="id" type="new_id" interface="xdg_popup"/>
-      <arg name="surface" type="object" interface="wl_surface"/>
-      <arg name="parent" type="object" interface="wl_surface"/>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="flags" type="uint"/>
-    </request>
-
-    <event name="ping">
-      <description summary="check if the client is alive">
-        The ping event asks the client if it's still alive. Pass the
-        serial specified in the event back to the compositor by sending
-        a "pong" request back with the specified serial.
-
-        Compositors can use this to determine if the client is still
-        alive. It's unspecified what will happen if the client doesn't
-        respond to the ping request, or in what timeframe. Clients should
-        try to respond in a reasonable amount of time.
-      </description>
-      <arg name="serial" type="uint" summary="pass this to the callback"/>
-    </event>
-
-    <request name="pong">
-      <description summary="respond to a ping event">
-	A client must respond to a ping event with a pong request or
-	the client may be deemed unresponsive.
-      </description>
-      <arg name="serial" type="uint" summary="serial of the ping event"/>
-    </request>
-  </interface>
-
-  <interface name="xdg_surface" version="1">
-
-    <description summary="desktop-style metadata interface">
-      An interface that may be implemented by a wl_surface, for
-      implementations that provide a desktop-style user interface.
-
-      It provides requests to treat surfaces like windows, allowing to set
-      properties like maximized, fullscreen, minimized, and to move and resize
-      them, and associate metadata like title and app id.
-
-      On the server side the object is automatically destroyed when
-      the related wl_surface is destroyed.  On client side,
-      xdg_surface.destroy() must be called before destroying
-      the wl_surface object.
-    </description>
-
-    <request name="destroy" type="destructor">
-      <description summary="remove xdg_surface interface">
-	The xdg_surface interface is removed from the wl_surface object
-	that was turned into a xdg_surface with
-	xdg_shell.get_xdg_surface request. The xdg_surface properties,
-	like maximized and fullscreen, are lost. The wl_surface loses
-	its role as a xdg_surface. The wl_surface is unmapped.
-      </description>
-    </request>
-
-    <request name="set_transient_for">
-      <description summary="surface is a child of another surface">
-	Setting a surface as transient of another means that it is child
-	of another surface.
-
-	Child surfaces are stacked above their parents, and will be
-	unmapped if the parent is unmapped too. They should not appear
-	on task bars and alt+tab.
-      </description>
-      <arg name="parent" type="object" interface="wl_surface" allow-null="true"/>
-    </request>
-
-    <request name="set_margin">
-      <description summary="set the visible frame boundaries">
-        This tells the compositor what the visible size of the window
-        should be, so it can use it to determine what borders to use for
-        constrainment and alignment.
-
-        CSD often has invisible areas for decoration purposes, like drop
-        shadows. These "shadow" drawings need to be subtracted out of the
-        normal boundaries of the window when computing where to place
-        windows (e.g. to set this window so it's centered on top of another,
-        or to put it to the left or right of the screen.)
-
-        This value should change as little as possible at runtime, to
-        prevent flicker.
-
-        This value is also ignored when the window is maximized or
-        fullscreen, and assumed to be 0.
-
-        If never called, this value is assumed to be 0.
-      </description>
-      <arg name="left_margin" type="int"/>
-      <arg name="right_margin" type="int"/>
-      <arg name="top_margin" type="int"/>
-      <arg name="bottom_margin" type="int"/>
-    </request>
-
-    <request name="set_title">
-      <description summary="set surface title">
-	Set a short title for the surface.
-
-	This string may be used to identify the surface in a task bar,
-	window list, or other user interface elements provided by the
-	compositor.
-
-	The string must be encoded in UTF-8.
-      </description>
-      <arg name="title" type="string"/>
-    </request>
-
-    <request name="set_app_id">
-      <description summary="set surface class">
-	Set an id for the surface.
-
-	The app id identifies the general class of applications to which
-	the surface belongs.
-
-	It should be the ID that appears in the new desktop entry
-	specification, the interface name.
-      </description>
-      <arg name="app_id" type="string"/>
-    </request>
-
-    <request name="move">
-      <description summary="start an interactive move">
-	Start a pointer-driven move of the surface.
-
-	This request must be used in response to a button press event.
-	The server may ignore move requests depending on the state of
-	the surface (e.g. fullscreen or maximized).
-      </description>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-    </request>
-
-    <enum name="resize_edge">
-      <description summary="edge values for resizing">
-	These values are used to indicate which edge of a surface
-	is being dragged in a resize operation. The server may
-	use this information to adapt its behavior, e.g. choose
-	an appropriate cursor image.
-      </description>
-      <entry name="none" value="0"/>
-      <entry name="top" value="1"/>
-      <entry name="bottom" value="2"/>
-      <entry name="left" value="4"/>
-      <entry name="top_left" value="5"/>
-      <entry name="bottom_left" value="6"/>
-      <entry name="right" value="8"/>
-      <entry name="top_right" value="9"/>
-      <entry name="bottom_right" value="10"/>
-    </enum>
-
-    <request name="resize">
-      <description summary="start an interactive resize">
-	Start a pointer-driven resizing of the surface.
-
-	This request must be used in response to a button press event.
-	The server may ignore resize requests depending on the state of
-	the surface (e.g. fullscreen or maximized).
-      </description>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-      <arg name="edges" type="uint" summary="which edge or corner is being dragged"/>
-    </request>
-
-    <event name="configure">
-      <description summary="suggest resize">
-	The configure event asks the client to resize its surface.
-
-	The size is a hint, in the sense that the client is free to
-	ignore it if it doesn't resize, pick a smaller size (to
-	satisfy aspect ratio or resize in steps of NxM pixels).
-
-	The client is free to dismiss all but the last configure
-	event it received.
-
-	The width and height arguments specify the size of the window
-	in surface local coordinates.
-      </description>
-
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </event>
-
-    <request name="set_output">
-      <description summary="set the default output used by this surface">
-	Set the default output used by this surface when it is first mapped.
-
-	If this value is NULL (default), it's up to the compositor to choose
-	which display will be used to map this surface.
-
-	When fullscreen or maximized state are set on this surface, and it
-	wasn't mapped yet, the output set with this method will be used.
-	Otherwise, the output where the surface is currently mapped will be
-	used.
-      </description>
-      <arg name="output" type="object" interface="wl_output" allow-null="true"/>
-    </request>
-
-    <event name="request_set_fullscreen">
-      <description summary="server requests that the client set fullscreen">
-	Event sent from the compositor to the client requesting that the client
-	goes to a fullscreen state. It's the client job to call set_fullscreen
-	and really trigger the fullscreen state.
-      </description>
-    </event>
-
-    <event name="request_unset_fullscreen">
-      <description summary="server requests that the client unset fullscreen">
-	Event sent from the compositor to the client requesting that the client
-	leaves the fullscreen state. It's the client job to call
-	unset_fullscreen and really leave the fullscreen state.
-      </description>
-    </event>
-
-    <request name="set_fullscreen">
-      <description summary="set the surface state as fullscreen">
-	Set the surface as fullscreen.
-
-	After this request, the compositor should send a configure event
-	informing the output size.
-
-	This request informs the compositor that the next attached buffer
-	committed will be in a fullscreen state. The buffer size should be the
-	same size as the size informed in the configure event, if the client
-	doesn't want to leave any empty area.
-
-	In other words: the next attached buffer after set_maximized is the new
-	maximized buffer. And the surface will be positioned at the maximized
-	position on commit.
-
-	A simple way to synchronize and wait for the correct configure event is
-	to use a wl_display.sync request right after the set_fullscreen
-	request. When the sync callback returns, the last configure event
-	received just before it will be the correct one, and should contain the
-	right size for the surface to maximize.
-
-	Setting one state won't unset another state. Use
-	xdg_surface.unset_fullscreen for unsetting it.
-      </description>
-    </request>
-
-    <request name="unset_fullscreen">
-      <description summary="unset the surface state as fullscreen">
-	Unset the surface fullscreen state.
-
-	Same negotiation as set_fullscreen must be used.
-      </description>
-    </request>
-
-    <event name="request_set_maximized">
-      <description summary="server requests that the client set maximized">
-	Event sent from the compositor to the client requesting that the client
-	goes to a maximized state. It's the client job to call set_maximized
-	and really trigger the maximized state.
-      </description>
-    </event>
-
-    <event name="request_unset_maximized">
-      <description summary="server requests that the client unset maximized">
-	Event sent from the compositor to the client requesting that the client
-	leaves the maximized state. It's the client job to call unset_maximized
-	and really leave the maximized state.
-      </description>
-    </event>
-
-    <request name="set_maximized">
-      <description summary="set the surface state as maximized">
-	Set the surface as maximized.
-
-	After this request, the compositor will send a configure event
-	informing the output size minus panel and other MW decorations.
-
-	This request informs the compositor that the next attached buffer
-	committed will be in a maximized state. The buffer size should be the
-	same size as the size informed in the configure event, if the client
-	doesn't want to leave any empty area.
-
-	In other words: the next attached buffer after set_maximized is the new
-	maximized buffer. And the surface will be positioned at the maximized
-	position on commit.
-
-	A simple way to synchronize and wait for the correct configure event is
-	to use a wl_display.sync request right after the set_maximized request.
-	When the sync callback returns, the last configure event received just
-	before it will be the correct one, and should contain the right size
-	for the surface to maximize.
-
-	Setting one state won't unset another state. Use
-	xdg_surface.unset_maximized for unsetting it.
-      </description>
-    </request>
-
-    <request name="unset_maximized">
-      <description summary="unset the surface state as maximized">
-	Unset the surface maximized state.
-
-	Same negotiation as set_maximized must be used.
-      </description>
-    </request>
-
-    <request name="set_minimized">
-      <description summary="set the surface state as minimized">
-	Set the surface minimized state.
-
-	Setting one state won't unset another state.
-      </description>
-    </request>
-
-    <event name="activated">
-      <description summary="surface was activated">
-	The activated_set event is sent when this surface has been
-	activated, which means that the surface has user attention.
-        Window decorations should be updated accordingly. You should
-        not use this event for anything but the style of decorations
-        you display, use wl_keyboard.enter and wl_keyboard.leave for
-        determining keyboard focus.
-      </description>
-    </event>
-
-    <event name="deactivated">
-      <description summary="surface was deactivated">
-	The deactivate event is sent when this surface has been
-        deactivated, which means that the surface lost user attention.
-        Window decorations should be updated accordingly. You should
-        not use this event for anything but the style of decorations
-        you display, use wl_keyboard.enter and wl_keyboard.leave for
-        determining keyboard focus.
-      </description>
-    </event>
-
-    <event name="delete">
-      <description summary="surface wants to be closed">
-        The delete event is sent by the compositor when the user
-        wants the surface to be closed. This should be equivalent to
-        the user clicking the close button in client-side decorations,
-        if your application has any...
-
-        This is only a request that the user intends to close your
-        window. The client may choose to ignore this request, or show
-        a dialog to ask the user to save their data...
-      </description>
-    </event>
-  </interface>
-
-  <interface name="xdg_popup" version="1">
-    <description summary="desktop-style metadata interface">
-      An interface that may be implemented by a wl_surface, for
-      implementations that provide a desktop-style popups/menus. A popup
-      surface is a transient surface with an added pointer grab.
-
-      An existing implicit grab will be changed to owner-events mode,
-      and the popup grab will continue after the implicit grab ends
-      (i.e. releasing the mouse button does not cause the popup to be
-      unmapped).
-
-      The popup grab continues until the window is destroyed or a mouse
-      button is pressed in any other clients window. A click in any of
-      the clients surfaces is reported as normal, however, clicks in
-      other clients surfaces will be discarded and trigger the callback.
-
-      The x and y arguments specify the locations of the upper left
-      corner of the surface relative to the upper left corner of the
-      parent surface, in surface local coordinates.
-
-      xdg_popup surfaces are always transient for another surface.
-    </description>
-
-    <request name="destroy" type="destructor">
-      <description summary="remove xdg_surface interface">
-	The xdg_surface interface is removed from the wl_surface object
-	that was turned into a xdg_surface with
-	xdg_shell.get_xdg_surface request. The xdg_surface properties,
-	like maximized and fullscreen, are lost. The wl_surface loses
-	its role as a xdg_surface. The wl_surface is unmapped.
-      </description>
-    </request>
-
-    <event name="popup_done">
-      <description summary="popup interaction is done">
-	The popup_done event is sent out when a popup grab is broken,
-	that is, when the users clicks a surface that doesn't belong
-	to the client owning the popup surface.
-      </description>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-    </event>
-
-  </interface>
-</protocol>

protocol/xserver.xml

@@ -1,18 +0,0 @@
-<protocol name="xserver">
-
-  <interface name="xserver" version="1">
-    <request name="set_window_id">
-      <arg name="surface" type="object" interface="wl_surface"/>
-      <arg name="id" type="uint"/>
-    </request>
-
-    <event name="client">
-      <arg name="fd" type="fd"/>
-    </event>
-
-    <event name="listen_socket">
-      <arg name="fd" type="fd"/>
-    </event>
-  </interface>
-
-</protocol>

src/50-mutter-navigation.xml.in

@@ -29,6 +29,18 @@
 	<KeyListEntry name="move-to-workspace-down"
 	              _description="Move window one workspace down" />
 
+	<KeyListEntry name="move-to-monitor-left"
+	              _description="Move window one monitor to the left" />
+
+	<KeyListEntry name="move-to-monitor-right"
+	              _description="Move window one monitor to the right" />
+
+	<KeyListEntry name="move-to-monitor-up"
+	              _description="Move window one monitor up" />
+
+	<KeyListEntry name="move-to-monitor-down"
+	              _description="Move window one monitor down" />
+
 	<KeyListEntry name="switch-applications"
 	              _description="Switch applications"/>
 

src/Makefile.am

@@ -1,7 +1,7 @@
 # Flag build for parallelism; see https://savannah.gnu.org/patch/?6905
 .AUTOPARALLEL:
 
-lib_LTLIBRARIES = libmutter-wayland.la
+lib_LTLIBRARIES = libmutter.la
 
 SUBDIRS=compositor/plugins
 
@@ -10,7 +10,6 @@ INCLUDES=								\
 	-DCOGL_ENABLE_EXPERIMENTAL_API					\
 	-DCOGL_ENABLE_EXPERIMENTAL_2_0_API                              \
 	$(MUTTER_CFLAGS)						\
-	-I$(top_builddir)						\
 	-I$(srcdir)							\
 	-I$(srcdir)/core						\
 	-I$(srcdir)/ui							\
@@ -30,24 +29,13 @@ INCLUDES=								\
 	-DMUTTER_PLUGIN_DIR=\"@MUTTER_PLUGIN_DIR@\"			\
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\"
 
-INCLUDES += \
-	-I$(srcdir)/wayland						\
-	-I$(builddir)/wayland						\
-	-DXWAYLAND_PATH='"@XWAYLAND_PATH@"'
-
 mutter_built_sources = \
-	$(dbus_idle_built_sources)		\
-	$(dbus_xrandr_built_sources)		\
-	mutter-enum-types.h 			\
-	mutter-enum-types.c			\
-	wayland/gtk-shell-protocol.c		\
-	wayland/gtk-shell-server-protocol.h	\
-	wayland/xdg-shell-protocol.c		\
-	wayland/xdg-shell-server-protocol.h	\
-	wayland/xserver-protocol.c		\
-	wayland/xserver-server-protocol.h
+	$(dbus_idle_built_sources)	\
+	$(dbus_xrandr_built_sources)	\
+	mutter-enum-types.h		\
+	mutter-enum-types.c
 
-libmutter_wayland_la_SOURCES =			\
+libmutter_la_SOURCES =				\
 	core/async-getprop.c			\
 	core/async-getprop.h			\
 	core/barrier.c				\
@@ -77,13 +65,7 @@ libmutter_wayland_la_SOURCES =			\
 	compositor/meta-shadow-factory.c	\
 	compositor/meta-shadow-factory-private.h	\
 	compositor/meta-shaped-texture.c	\
-	compositor/meta-shaped-texture-private.h 	\
-	compositor/meta-surface-actor.c		\
-	compositor/meta-surface-actor.h		\
-	compositor/meta-surface-actor-x11.c	\
-	compositor/meta-surface-actor-x11.h	\
-	compositor/meta-surface-actor-wayland.c	\
-	compositor/meta-surface-actor-wayland.h	\
+	compositor/meta-shaped-texture-private.h	\
 	compositor/meta-texture-rectangle.c	\
 	compositor/meta-texture-rectangle.h	\
 	compositor/meta-texture-tower.c		\
@@ -112,8 +94,6 @@ libmutter_wayland_la_SOURCES =			\
 	core/display.c				\
 	core/display-private.h			\
 	meta/display.h				\
-	ui/draw-workspace.c			\
-	ui/draw-workspace.h			\
 	core/edge-resistance.c			\
 	core/edge-resistance.h			\
 	core/edid-parse.c			\
@@ -141,7 +121,6 @@ libmutter_wayland_la_SOURCES =			\
 	core/meta-xrandr-shared.h		\
 	core/monitor.c				\
 	core/monitor-config.c			\
-	core/monitor-kms.c			\
 	core/monitor-private.h			\
 	core/monitor-xrandr.c			\
 	core/mutter-Xatomtype.h			\
@@ -164,8 +143,6 @@ libmutter_wayland_la_SOURCES =			\
 	core/util-private.h			\
 	core/window-props.c			\
 	core/window-props.h			\
-	core/window-x11.c			\
-	core/window-x11.h			\
 	core/window.c				\
 	core/window-private.h			\
 	meta/window.h				\
@@ -184,41 +161,17 @@ libmutter_wayland_la_SOURCES =			\
 	ui/metaaccellabel.h			\
 	ui/resizepopup.c			\
 	ui/resizepopup.h			\
-	ui/tabpopup.c				\
-	ui/tabpopup.h				\
-	ui/tile-preview.c			\
-	ui/tile-preview.h			\
 	ui/theme-parser.c			\
 	ui/theme.c				\
 	meta/theme.h				\
 	ui/theme-private.h			\
-	ui/ui.c					\
-	wayland/meta-wayland.c			\
-	wayland/meta-wayland-private.h		\
-	wayland/meta-xwayland-private.h		\
-	wayland/meta-xwayland.c			\
-	wayland/meta-wayland-data-device.c      \
-	wayland/meta-wayland-data-device.h      \
-	wayland/meta-wayland-keyboard.c		\
-	wayland/meta-wayland-keyboard.h		\
-	wayland/meta-wayland-pointer.c		\
-	wayland/meta-wayland-pointer.h		\
-	wayland/meta-wayland-seat.c		\
-	wayland/meta-wayland-seat.h		\
-	wayland/meta-wayland-stage.h		\
-	wayland/meta-wayland-stage.c		\
-	wayland/meta-wayland-surface.c		\
-	wayland/meta-wayland-surface.h		\
-	wayland/meta-wayland-types.h		\
-	wayland/meta-wayland-versions.h		\
-	wayland/meta-weston-launch.c		\
-	wayland/meta-weston-launch.h
+	ui/ui.c
 
-nodist_libmutter_wayland_la_SOURCES =		\
+nodist_libmutter_la_SOURCES =			\
 	$(mutter_built_sources)
 
-libmutter_wayland_la_LDFLAGS = -no-undefined
-libmutter_wayland_la_LIBADD  = $(MUTTER_LIBS)
+libmutter_la_LDFLAGS = -no-undefined
+libmutter_la_LIBADD  = $(MUTTER_LIBS)
 
 # Headers installed for plugins; introspected information will
 # be extracted into Mutter-<version>.gir
@@ -256,27 +209,16 @@ libmutterinclude_base_headers =		\
 libmutterinclude_extra_headers =		\
 	meta/atomnames.h
 
-libmutterincludedir = $(includedir)/mutter-wayland/meta
+libmutterincludedir = $(includedir)/mutter/meta
 
 libmutterinclude_HEADERS =			\
 	$(libmutterinclude_base_headers)	\
 	$(libmutterinclude_extra_headers)
 
-bin_PROGRAMS=mutter-wayland
+bin_PROGRAMS=mutter
 
-mutter_wayland_SOURCES = core/mutter.c
-mutter_wayland_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
-
-bin_PROGRAMS+=mutter-launch
-
-mutter_launch_SOURCES = wayland/weston-launch.c wayland/weston-launch.h
-
-mutter_launch_CFLAGS = $(MUTTER_LAUNCH_CFLAGS) -DLIBDIR=\"$(libdir)\"
-mutter_launch_LDFLAGS = $(MUTTER_LAUNCH_LIBS) -lpam
-
-install-exec-hook:
-	-chown root $(DESTDIR)$(bindir)/mutter-launch
-	-chmod u+s $(DESTDIR)$(bindir)/mutter-launch
+mutter_SOURCES = core/mutter.c
+mutter_LDADD = $(MUTTER_LIBS) libmutter.la
 
 if HAVE_INTROSPECTION
 include $(INTROSPECTION_MAKEFILE)
@@ -298,15 +240,15 @@ typelib_DATA = Meta-$(api_version).typelib
 
 INTROSPECTION_GIRS = Meta-$(api_version).gir
 
-Meta-$(api_version).gir: libmutter-wayland.la
+Meta-$(api_version).gir: libmutter.la
 @META_GIR@_INCLUDES = GObject-2.0 GDesktopEnums-3.0 Gdk-3.0 Gtk-3.0 Clutter-1.0 xlib-2.0 xfixes-4.0 Cogl-1.0
-@META_GIR@_EXPORT_PACKAGES = libmutter-wayland
+@META_GIR@_EXPORT_PACKAGES = libmutter
 @META_GIR@_CFLAGS = $(INCLUDES)
-@META_GIR@_LIBS = libmutter-wayland.la
+@META_GIR@_LIBS = libmutter.la
 @META_GIR@_FILES =				\
 	mutter-enum-types.h			\
 	$(libmutterinclude_base_headers)	\
-	$(filter %.c,$(libmutter_wayland_la_SOURCES) $(nodist_libmutter_wayland_la_SOURCES))
+	$(filter %.c,$(libmutter_la_SOURCES) $(nodist_libmutter_la_SOURCES))
 @META_GIR@_SCANNERFLAGS = --warn-all --warn-error
 
 endif
@@ -317,17 +259,22 @@ testasyncgetprop_SOURCES = core/testasyncgetprop.c
 
 noinst_PROGRAMS=testboxes testgradient testasyncgetprop
 
-testboxes_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
-testgradient_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
-testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
+testboxes_LDADD = $(MUTTER_LIBS) libmutter.la
+testgradient_LDADD = $(MUTTER_LIBS) libmutter.la
+testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter.la
 
 @INTLTOOL_DESKTOP_RULE@
 
 desktopfilesdir=$(datadir)/applications
-desktopfiles_in_files=mutter-wayland.desktop.in
+desktopfiles_in_files=mutter.desktop.in
 desktopfiles_files=$(desktopfiles_in_files:.desktop.in=.desktop)
 desktopfiles_DATA = $(desktopfiles_files)
 
+wmpropertiesdir=$(datadir)/gnome/wm-properties
+wmproperties_in_files=mutter-wm.desktop.in
+wmproperties_files=$(wmproperties_in_files:.desktop.in=.desktop)
+wmproperties_DATA = $(wmproperties_files)
+
 xmldir       = @GNOME_KEYBINDINGS_KEYSDIR@
 xml_in_files = \
         50-mutter-navigation.xml.in	\
@@ -335,9 +282,7 @@ xml_in_files = \
         50-mutter-windows.xml.in
 xml_DATA     = $(xml_in_files:.xml.in=.xml)
 
-dbus_idle_built_sources = meta-dbus-idle-monitor.c meta-dbus-idle-monitor.h
-
-gsettings_SCHEMAS = org.gnome.mutter.gschema.xml org.gnome.mutter.wayland.gschema.xml
+gsettings_SCHEMAS = org.gnome.mutter.gschema.xml
 @INTLTOOL_XML_NOMERGE_RULE@
 @GSETTINGS_RULES@
 
@@ -345,10 +290,9 @@ convertdir = $(datadir)/GConf/gsettings
 convert_DATA = mutter-schemas.convert
 
 CLEANFILES =					\
-	mutter-wayland.desktop			\
+	mutter.desktop				\
 	mutter-wm.desktop			\
 	org.gnome.mutter.gschema.xml		\
-	org.gnome.mutter.wayland.gschema.xml	\
 	$(xml_DATA)				\
 	$(mutter_built_sources)			\
 	$(typelib_DATA)				\
@@ -356,7 +300,7 @@ CLEANFILES =					\
 
 pkgconfigdir = $(libdir)/pkgconfig
 
-pkgconfig_DATA = libmutter-wayland.pc
+pkgconfig_DATA = libmutter.pc mutter-plugins.pc
 
 EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_files)		\
@@ -365,12 +309,13 @@ EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_in_files)	\
 	$(xml_in_files)			\
 	org.gnome.mutter.gschema.xml.in \
-	org.gnome.mutter.wayland.gschema.xml.in \
+	idle-monitor.xml \
+	xrandr.xml \
 	mutter-schemas.convert \
-	libmutter-wayland.pc.in \
+	libmutter.pc.in \
+	mutter-plugins.pc.in  \
 	mutter-enum-types.h.in \
-	mutter-enum-types.c.in \
-	xrandr.xml idle-monitor.xml
+	mutter-enum-types.c.in
 
 BUILT_SOURCES = $(mutter_built_sources)
 MUTTER_STAMP_FILES = stamp-mutter-enum-types.h
@@ -404,6 +349,7 @@ $(dbus_xrandr_built_sources) : Makefile.am xrandr.xml
 		--generate-c-code meta-dbus-xrandr					\
 		$(srcdir)/xrandr.xml
 
+dbus_idle_built_sources = meta-dbus-idle-monitor.c meta-dbus-idle-monitor.h
 
 $(dbus_idle_built_sources) : Makefile.am idle-monitor.xml
 	$(AM_V_GEN)gdbus-codegen							\
@@ -412,10 +358,3 @@ $(dbus_idle_built_sources) : Makefile.am idle-monitor.xml
 		--generate-c-code meta-dbus-idle-monitor				\
 		--c-generate-object-manager						\
 		$(srcdir)/idle-monitor.xml
-
-wayland/%-protocol.c : $(top_builddir)/protocol/%.xml
-	mkdir -p wayland
-	$(AM_V_GEN)$(WAYLAND_SCANNER) code < $< > $@
-wayland/%-server-protocol.h : $(top_builddir)/protocol/%.xml
-	mkdir -p wayland
-	$(AM_V_GEN)$(WAYLAND_SCANNER) server-header < $< > $@

src/compositor/compositor.c

@@ -76,9 +76,6 @@
 #include "window-private.h" /* to check window->hidden */
 #include "display-private.h" /* for meta_display_lookup_x_window() */
 #include "util-private.h"
-#include "meta-wayland-private.h"
-#include "meta-wayland-pointer.h"
-#include "meta-wayland-keyboard.h"
 #include <X11/extensions/shape.h>
 #include <X11/extensions/Xcomposite.h>
 
@@ -140,6 +137,19 @@ meta_compositor_destroy (MetaCompositor *compositor)
   clutter_threads_remove_repaint_func (compositor->repaint_func_id);
 }
 
+static void
+add_win (MetaWindow *window)
+{
+  MetaScreen		*screen = meta_window_get_screen (window);
+  MetaCompScreen        *info = meta_screen_get_compositor_data (screen);
+
+  g_return_if_fail (info != NULL);
+
+  meta_window_actor_new (window);
+
+  sync_actor_stacking (info);
+}
+
 static void
 process_damage (MetaCompositor     *compositor,
                 XDamageNotifyEvent *event,
@@ -154,7 +164,7 @@ process_damage (MetaCompositor     *compositor,
   if (window_actor == NULL)
     return;
 
-  meta_window_actor_process_x11_damage (window_actor, event);
+  meta_window_actor_process_damage (window_actor, event);
 }
 
 static Window
@@ -265,27 +275,19 @@ void
 meta_set_stage_input_region (MetaScreen   *screen,
                              XserverRegion region)
 {
-  /* As a wayland compositor we can simply ignore all this trickery
-   * for setting an input region on the stage for capturing events in
-   * clutter since all input comes to us first and we get to choose
-   * who else sees them.
+  MetaCompScreen *info    = meta_screen_get_compositor_data (screen);
+  MetaDisplay    *display = meta_screen_get_display (screen);
+  Display        *xdpy    = meta_display_get_xdisplay (display);
+  Window          xstage  = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+
+  XFixesSetWindowShapeRegion (xdpy, xstage, ShapeInput, 0, 0, region);
+
+  /* It's generally a good heuristic that when a crossing event is generated because
+   * we reshape the overlay, we don't want it to affect focus-follows-mouse focus -
+   * it's not the user doing something, it's the environment changing under the user.
    */
-  if (!meta_is_wayland_compositor ())
-    {
-      MetaCompScreen *info    = meta_screen_get_compositor_data (screen);
-      MetaDisplay    *display = meta_screen_get_display (screen);
-      Display        *xdpy    = meta_display_get_xdisplay (display);
-      Window          xstage  = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-
-      XFixesSetWindowShapeRegion (xdpy, xstage, ShapeInput, 0, 0, region);
-
-      /* It's generally a good heuristic that when a crossing event is generated because
-       * we reshape the overlay, we don't want it to affect focus-follows-mouse focus -
-       * it's not the user doing something, it's the environment changing under the user.
-       */
-      meta_display_add_ignored_crossing_serial (display, XNextRequest (xdpy));
-      XFixesSetWindowShapeRegion (xdpy, info->output, ShapeInput, 0, 0, region);
-    }
+  meta_display_add_ignored_crossing_serial (display, XNextRequest (xdpy));
+  XFixesSetWindowShapeRegion (xdpy, info->output, ShapeInput, 0, 0, region);
 }
 
 void
@@ -316,55 +318,63 @@ meta_focus_stage_window (MetaScreen *screen,
   if (!stage)
     return;
 
-  if (!meta_is_wayland_compositor ())
-    {
-      window = clutter_x11_get_stage_window (stage);
+  window = clutter_x11_get_stage_window (stage);
 
-      if (window == None)
-        return;
+  if (window == None)
+    return;
 
-      meta_display_set_input_focus_xwindow (screen->display,
-                                            screen,
-                                            META_FOCUS_STAGE,
-                                            window,
-                                            timestamp);
-    }
-  else
-    {
-      meta_display_set_input_focus_xwindow (screen->display,
-                                            screen,
-                                            META_FOCUS_STAGE,
-                                            None,
-                                            timestamp);
-    }
+  meta_display_set_input_focus_xwindow (screen->display,
+                                        screen,
+                                        window,
+                                        timestamp);
 }
 
 gboolean
 meta_stage_is_focused (MetaScreen *screen)
 {
   ClutterStage *stage;
+  Window window;
 
   stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
   if (!stage)
     return FALSE;
 
-  return (screen->display->focus_type == META_FOCUS_STAGE);
+  window = clutter_x11_get_stage_window (stage);
+
+  if (window == None)
+    return FALSE;
+
+  return (screen->display->focus_xwindow == window);
 }
 
-static gboolean
-begin_modal_x11 (MetaScreen       *screen,
-                 MetaPlugin       *plugin,
-                 MetaModalOptions  options,
-                 guint32           timestamp)
+gboolean
+meta_begin_modal_for_plugin (MetaScreen       *screen,
+                             MetaPlugin       *plugin,
+                             MetaModalOptions  options,
+                             guint32           timestamp)
 {
-  MetaDisplay    *display     = meta_screen_get_display (screen);
-  Display        *xdpy        = meta_display_get_xdisplay (display);
-  MetaCompScreen *info        = meta_screen_get_compositor_data (screen);
-  Window          grab_window = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-  Cursor          cursor      = None;
-  int             result;
-  gboolean        pointer_grabbed = FALSE;
-  gboolean        keyboard_grabbed = FALSE;
+  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
+   * are significant differences in how we handle grabs that make it difficult to
+   * merge the two.
+   */
+  MetaDisplay    *display    = meta_screen_get_display (screen);
+  Display        *xdpy       = meta_display_get_xdisplay (display);
+  MetaCompositor *compositor = display->compositor;
+  ClutterStage *stage;
+  Window grab_window;
+  Cursor cursor = None;
+  gboolean pointer_grabbed = FALSE;
+  gboolean keyboard_grabbed = FALSE;
+  int result;
+
+  stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
+  if (!stage)
+    return FALSE;
+
+  grab_window = clutter_x11_get_stage_window (stage);
+
+  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
+    return FALSE;
 
   if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
     {
@@ -414,80 +424,6 @@ begin_modal_x11 (MetaScreen       *screen,
       keyboard_grabbed = TRUE;
     }
 
-  return TRUE;
-
- fail:
-  if (pointer_grabbed)
-    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
-  if (keyboard_grabbed)
-    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
-
-  return FALSE;
-}
-
-static gboolean
-begin_modal_wayland (MetaScreen       *screen,
-                     MetaPlugin       *plugin,
-                     MetaModalOptions  options,
-                     guint32           timestamp)
-{
-  MetaWaylandCompositor *compositor;
-  gboolean pointer_grabbed = FALSE;
-  gboolean keyboard_grabbed = FALSE;
-
-  compositor = meta_wayland_compositor_get_default ();
-
-  if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
-    {
-      if (!meta_wayland_pointer_begin_modal (&compositor->seat->pointer))
-        goto fail;
-
-      pointer_grabbed = TRUE;
-    }
-  if ((options & META_MODAL_KEYBOARD_ALREADY_GRABBED) == 0)
-    {
-      if (!meta_wayland_keyboard_begin_modal (&compositor->seat->keyboard,
-                                              timestamp))
-        goto fail;
-
-      keyboard_grabbed = TRUE;
-    }
-
-  return TRUE;
-
- fail:
-  if (pointer_grabbed)
-    meta_wayland_pointer_end_modal (&compositor->seat->pointer);
-  if (keyboard_grabbed)
-    meta_wayland_keyboard_end_modal (&compositor->seat->keyboard, timestamp);
-
-  return FALSE;
-}
-
-gboolean
-meta_begin_modal_for_plugin (MetaScreen       *screen,
-                             MetaPlugin       *plugin,
-                             MetaModalOptions  options,
-                             guint32           timestamp)
-{
-  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
-   * are significant differences in how we handle grabs that make it difficult to
-   * merge the two.
-   */
-  MetaDisplay    *display    = meta_screen_get_display (screen);
-  MetaCompositor *compositor = display->compositor;
-  gboolean ok;
-
-  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
-    return FALSE;
-
-  if (meta_is_wayland_compositor ())
-    ok = begin_modal_wayland (screen, plugin, options, timestamp);
-  else
-    ok = begin_modal_x11 (screen, plugin, options, timestamp);
-  if (!ok)
-    return FALSE;
-
   display->grab_op = META_GRAB_OP_COMPOSITOR;
   display->grab_window = NULL;
   display->grab_screen = screen;
@@ -497,6 +433,14 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
   compositor->modal_plugin = plugin;
 
   return TRUE;
+
+ fail:
+  if (pointer_grabbed)
+    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
+  if (keyboard_grabbed)
+    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
+
+  return FALSE;
 }
 
 void
@@ -510,19 +454,8 @@ meta_end_modal_for_plugin (MetaScreen     *screen,
 
   g_return_if_fail (compositor->modal_plugin == plugin);
 
-  if (meta_is_wayland_compositor ())
-    {
-      MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
-
-      meta_wayland_pointer_end_modal (&compositor->seat->pointer);
-      meta_wayland_keyboard_end_modal (&compositor->seat->keyboard,
-                                       timestamp);
-    }
-  else
-    {
-      XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
-      XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
-    }
+  XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
+  XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
 
   display->grab_op = META_GRAB_OP_NONE;
   display->grab_window = NULL;
@@ -561,9 +494,6 @@ after_stage_paint (ClutterStage *stage,
 
   for (l = info->windows; l; l = l->next)
     meta_window_actor_post_paint (l->data);
-
-  if (meta_is_wayland_compositor ())
-    meta_wayland_compositor_paint_finished (meta_wayland_compositor_get_default ());
 }
 
 static void
@@ -617,9 +547,8 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
   MetaCompScreen *info;
   MetaDisplay    *display       = meta_screen_get_display (screen);
   Display        *xdisplay      = meta_display_get_xdisplay (display);
-  Window          xwin = None;
+  Window          xwin;
   gint            width, height;
-  MetaWaylandCompositor *wayland_compositor;
 
   /* Check if the screen is already managed */
   if (meta_screen_get_compositor_data (screen))
@@ -635,56 +564,7 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
 
   meta_screen_set_cm_selection (screen);
 
-  /* We will have already created a stage if running as a wayland
-   * compositor... */
-  if (meta_is_wayland_compositor ())
-    {
-      wayland_compositor = meta_wayland_compositor_get_default ();
-      info->stage = wayland_compositor->stage;
-
-      meta_screen_get_size (screen, &width, &height);
-      clutter_actor_set_size (info->stage, width, height);
-    }
-  else
-    {
-      info->stage = clutter_stage_new ();
-
-      meta_screen_get_size (screen, &width, &height);
-      clutter_actor_realize (info->stage);
-
-      xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-
-      XResizeWindow (xdisplay, xwin, width, height);
-
-        {
-          long event_mask;
-          unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
-          XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
-          XWindowAttributes attr;
-
-          meta_core_add_old_event_mask (xdisplay, xwin, &mask);
-
-          XISetMask (mask.mask, XI_KeyPress);
-          XISetMask (mask.mask, XI_KeyRelease);
-          XISetMask (mask.mask, XI_ButtonPress);
-          XISetMask (mask.mask, XI_ButtonRelease);
-          XISetMask (mask.mask, XI_Enter);
-          XISetMask (mask.mask, XI_Leave);
-          XISetMask (mask.mask, XI_FocusIn);
-          XISetMask (mask.mask, XI_FocusOut);
-          XISetMask (mask.mask, XI_Motion);
-          XIClearMask (mask.mask, XI_TouchBegin);
-          XIClearMask (mask.mask, XI_TouchEnd);
-          XIClearMask (mask.mask, XI_TouchUpdate);
-          XISelectEvents (xdisplay, xwin, &mask, 1);
-
-          event_mask = ExposureMask | PropertyChangeMask | StructureNotifyMask;
-          if (XGetWindowAttributes (xdisplay, xwin, &attr))
-            event_mask |= attr.your_event_mask;
-
-          XSelectInput (xdisplay, xwin, event_mask);
-        }
-    }
+  info->stage = clutter_stage_new ();
 
   clutter_stage_set_paint_callback (CLUTTER_STAGE (info->stage),
                                     after_stage_paint,
@@ -693,41 +573,80 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
 
   clutter_stage_set_sync_delay (CLUTTER_STAGE (info->stage), META_SYNC_DELAY);
 
+  meta_screen_get_size (screen, &width, &height);
+  clutter_actor_realize (info->stage);
+
+  xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+
+  XResizeWindow (xdisplay, xwin, width, height);
+
+  {
+    long event_mask;
+    unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
+    XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
+    XWindowAttributes attr;
+
+    meta_core_add_old_event_mask (xdisplay, xwin, &mask);
+
+    XISetMask (mask.mask, XI_KeyPress);
+    XISetMask (mask.mask, XI_KeyRelease);
+    XISetMask (mask.mask, XI_ButtonPress);
+    XISetMask (mask.mask, XI_ButtonRelease);
+    XISetMask (mask.mask, XI_Enter);
+    XISetMask (mask.mask, XI_Leave);
+    XISetMask (mask.mask, XI_FocusIn);
+    XISetMask (mask.mask, XI_FocusOut);
+    XISetMask (mask.mask, XI_Motion);
+    XIClearMask (mask.mask, XI_TouchBegin);
+    XIClearMask (mask.mask, XI_TouchEnd);
+    XIClearMask (mask.mask, XI_TouchUpdate);
+    XISelectEvents (xdisplay, xwin, &mask, 1);
+
+    event_mask = ExposureMask | PropertyChangeMask | StructureNotifyMask;
+    if (XGetWindowAttributes (xdisplay, xwin, &attr))
+      event_mask |= attr.your_event_mask;
+
+    XSelectInput (xdisplay, xwin, event_mask);
+  }
+
   info->window_group = meta_window_group_new (screen);
   info->top_window_group = meta_window_group_new (screen);
 
   clutter_actor_add_child (info->stage, info->window_group);
   clutter_actor_add_child (info->stage, info->top_window_group);
 
-  if (meta_is_wayland_compositor ())
-    {
-      /* NB: When running as a wayland compositor we don't need an X
-       * composite overlay window, and we don't need to play any input
-       * region tricks to redirect events into clutter. */
-      info->output = None;
-    }
-  else
-    {
-      info->output = get_output_window (screen);
-      XReparentWindow (xdisplay, xwin, info->output, 0, 0);
+  info->output = get_output_window (screen);
+  XReparentWindow (xdisplay, xwin, info->output, 0, 0);
 
-      meta_empty_stage_input_region (screen);
+ /* Make sure there isn't any left-over output shape on the 
+  * overlay window by setting the whole screen to be an
+  * output region.
+  * 
+  * Note: there doesn't seem to be any real chance of that
+  *  because the X server will destroy the overlay window
+  *  when the last client using it exits.
+  */
+  XFixesSetWindowShapeRegion (xdisplay, info->output, ShapeBounding, 0, 0, None);
 
-      /* Make sure there isn't any left-over output shape on the 
-       * overlay window by setting the whole screen to be an
-       * output region.
-       * 
-       * Note: there doesn't seem to be any real chance of that
-       *  because the X server will destroy the overlay window
-       *  when the last client using it exits.
-       */
-      XFixesSetWindowShapeRegion (xdisplay, info->output, ShapeBounding, 0, 0, None);
+  info->output = get_output_window (screen);
+  XReparentWindow (xdisplay, xwin, info->output, 0, 0);
 
-      /* Map overlay window before redirecting windows offscreen so we catch their
-       * contents until we show the stage.
-       */
-      XMapWindow (xdisplay, info->output);
-    }
+  meta_empty_stage_input_region (screen);
+
+  /* Make sure there isn't any left-over output shape on the 
+   * overlay window by setting the whole screen to be an
+   * output region.
+   * 
+   * Note: there doesn't seem to be any real chance of that
+   *  because the X server will destroy the overlay window
+   *  when the last client using it exits.
+   */
+  XFixesSetWindowShapeRegion (xdisplay, info->output, ShapeBounding, 0, 0, None);
+
+  /* Map overlay window before redirecting windows offscreen so we catch their
+   * contents until we show the stage.
+   */
+  XMapWindow (xdisplay, info->output);
 
   redirect_windows (compositor, screen);
 
@@ -738,17 +657,14 @@ void
 meta_compositor_unmanage_screen (MetaCompositor *compositor,
                                  MetaScreen     *screen)
 {
-  if (!meta_is_wayland_compositor ())
-    {
-      MetaDisplay    *display       = meta_screen_get_display (screen);
-      Display        *xdisplay      = meta_display_get_xdisplay (display);
-      Window          xroot         = meta_screen_get_xroot (screen);
+  MetaDisplay    *display       = meta_screen_get_display (screen);
+  Display        *xdisplay      = meta_display_get_xdisplay (display);
+  Window          xroot         = meta_screen_get_xroot (screen);
 
-      /* This is the most important part of cleanup - we have to do this
-       * before giving up the window manager selection or the next
-       * window manager won't be able to redirect subwindows */
-      XCompositeUnredirectSubwindows (xdisplay, xroot, CompositeRedirectManual);
-    }
+  /* This is the most important part of cleanup - we have to do this
+   * before giving up the window manager selection or the next
+   * window manager won't be able to redirect subwindows */
+  XCompositeUnredirectSubwindows (xdisplay, xroot, CompositeRedirectManual);
 }
 
 /*
@@ -822,20 +738,13 @@ meta_compositor_add_window (MetaCompositor    *compositor,
 {
   MetaScreen *screen = meta_window_get_screen (window);
   MetaDisplay *display = meta_screen_get_display (screen);
-  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
-
-  g_return_if_fail (info != NULL);
-
-  /* Window was already added previously, probably coming
-   * back from hiding */
-  if (window->compositor_private != NULL)
-    return;
 
+  DEBUG_TRACE ("meta_compositor_add_window\n");
   meta_error_trap_push (display);
-  meta_window_actor_new (window);
-  meta_error_trap_pop (display);
 
-  sync_actor_stacking (info);
+  add_win (window);
+
+  meta_error_trap_pop (display);
 }
 
 void
@@ -942,13 +851,18 @@ meta_compositor_window_opacity_changed (MetaCompositor *compositor,
  * application toolkit. As such, it will ignore any events sent
  * to the a stage that isn't its X window.
  *
- * When running as an X window manager, we need to respond to
- * events from lots of windows. Trick Clutter into translating
- * these events by pretending we got an event on the stage window.
+ * When a user clicks on what she thinks is the wallpaper, she
+ * is actually clicking on the guard window, which is an entirely
+ * separate top-level override-redirect window in the hierarchy.
+ * We want to recieve events on this guard window so that users
+ * can right-click on the background actor. We do this by telling
+ * Clutter a little white lie, by transforming clicks on the guard
+ * window to become clicks on the stage window, allowing Clutter
+ * to process the event normally.
  */
 static void
-maybe_spoof_event_as_stage_event (MetaCompScreen *info,
-                                  XEvent         *event)
+maybe_spoof_guard_window_event_as_stage_event (MetaCompScreen *info,
+                                               XEvent         *event)
 {
   MetaDisplay *display = meta_screen_get_display (info->screen);
 
@@ -957,22 +871,19 @@ maybe_spoof_event_as_stage_event (MetaCompScreen *info,
     {
       XIEvent *input_event = (XIEvent *) event->xcookie.data;
 
+      /* Only care about pointer events for now. */
       switch (input_event->evtype)
         {
         case XI_Motion:
         case XI_ButtonPress:
         case XI_ButtonRelease:
-        case XI_KeyPress:
-        case XI_KeyRelease:
           {
             XIDeviceEvent *device_event = ((XIDeviceEvent *) input_event);
-
-            /* If this is a GTK+ widget, like a window menu, let GTK+ handle
-             * it as-is without mangling. */
-            if (meta_ui_window_is_widget (info->screen->ui, device_event->event))
-              break;
-
-            device_event->event = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+            if (device_event->event == info->screen->guard_window)
+              {
+                Window xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+                device_event->event = xwin;
+              }
           }
           break;
         default:
@@ -1029,7 +940,7 @@ meta_compositor_process_event (MetaCompositor *compositor,
 
 	  info = meta_screen_get_compositor_data (screen);
 
-          maybe_spoof_event_as_stage_event (info, event);
+          maybe_spoof_guard_window_event_as_stage_event (info, event);
 
 	  if (meta_plugin_manager_xevent_filter (info->plugin_mgr, event))
 	    {
@@ -1041,8 +952,7 @@ meta_compositor_process_event (MetaCompositor *compositor,
 	}
     }
 
-  if (!meta_is_wayland_compositor () &&
-      event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
+  if (event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
     {
       /* Core code doesn't handle damage events, so we need to extract the MetaWindow
        * ourselves
@@ -1059,7 +969,7 @@ meta_compositor_process_event (MetaCompositor *compositor,
 
   /* Clutter needs to know about MapNotify events otherwise it will
      think the stage is invisible */
-  if (!meta_is_wayland_compositor () && event->type == MapNotify)
+  if (event->type == MapNotify)
     clutter_x11_handle_event (event);
 
   /* The above handling is basically just "observing" the events, so we return
@@ -1380,38 +1290,20 @@ meta_compositor_sync_screen_size (MetaCompositor  *compositor,
 {
   MetaDisplay    *display = meta_screen_get_display (screen);
   MetaCompScreen *info    = meta_screen_get_compositor_data (screen);
+  Display        *xdisplay;
+  Window          xwin;
 
-  if (meta_is_wayland_compositor ())
-    {
-      /* FIXME: when we support a sliced stage, this is the place to do it
-         But! This is not the place to apply KMS config, here we only
-         notify Clutter/Cogl/GL that the framebuffer sizes changed.
+  DEBUG_TRACE ("meta_compositor_sync_screen_size\n");
+  g_return_if_fail (info);
 
-         And because for now clutter does not do sliced, we use one
-         framebuffer the size of the whole screen, and when running on
-         bare metal MetaMonitorManager will do the necessary tricks to
-         show the right portions on the right screens.
-      */
+  xdisplay = meta_display_get_xdisplay (display);
+  xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
 
-      clutter_actor_set_size (info->stage, width, height);
-    }
-  else
-    {
-      Display        *xdisplay;
-      Window          xwin;
-
-      DEBUG_TRACE ("meta_compositor_sync_screen_size\n");
-      g_return_if_fail (info);
-
-      xdisplay = meta_display_get_xdisplay (display);
-      xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-
-      XResizeWindow (xdisplay, xwin, width, height);
-    }
+  XResizeWindow (xdisplay, xwin, width, height);
 
   meta_verbose ("Changed size for stage on screen %d to %dx%d\n",
-                meta_screen_get_screen_number (screen),
-                width, height);
+		meta_screen_get_screen_number (screen),
+		width, height);
 }
 
 static void
@@ -1695,3 +1587,31 @@ meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
   else
     return monotonic_time + compositor->server_time_offset;
 }
+
+void
+meta_compositor_show_tile_preview (MetaCompositor *compositor,
+                                   MetaScreen     *screen,
+                                   MetaWindow     *window,
+                                   MetaRectangle  *tile_rect,
+                                   int             tile_monitor_number)
+{
+  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
+
+  if (!info->plugin_mgr)
+    return;
+
+  meta_plugin_manager_show_tile_preview (info->plugin_mgr,
+                                         window, tile_rect, tile_monitor_number);
+}
+
+void
+meta_compositor_hide_tile_preview (MetaCompositor *compositor,
+                                   MetaScreen     *screen)
+{
+  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
+
+  if (!info->plugin_mgr)
+    return;
+
+  meta_plugin_manager_hide_tile_preview (info->plugin_mgr);
+}

src/compositor/meta-plugin-manager.c

@@ -324,3 +324,44 @@ meta_plugin_manager_confirm_display_change (MetaPluginManager *plugin_mgr)
   else
     return meta_plugin_complete_display_change (plugin, TRUE);
 }
+
+gboolean
+meta_plugin_manager_show_tile_preview (MetaPluginManager *plugin_mgr,
+                                       MetaWindow        *window,
+                                       MetaRectangle     *tile_rect,
+                                       int                tile_monitor_number)
+{
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);
+
+  if (display->display_opening)
+    return FALSE;
+
+  if (klass->show_tile_preview)
+    {
+      klass->show_tile_preview (plugin, window, tile_rect, tile_monitor_number);
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+gboolean
+meta_plugin_manager_hide_tile_preview (MetaPluginManager *plugin_mgr)
+{
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);
+
+  if (display->display_opening)
+    return FALSE;
+
+  if (klass->hide_tile_preview)
+    {
+      klass->hide_tile_preview (plugin);
+      return TRUE;
+    }
+
+  return FALSE;
+}

src/compositor/meta-plugin-manager.h

@@ -75,4 +75,9 @@ gboolean _meta_plugin_xevent_filter (MetaPlugin *plugin,
 
 void     meta_plugin_manager_confirm_display_change (MetaPluginManager *mgr);
 
+gboolean meta_plugin_manager_show_tile_preview (MetaPluginManager *mgr,
+                                                MetaWindow        *window,
+                                                MetaRectangle     *tile_rect,
+                                                int                tile_monitor_number);
+gboolean meta_plugin_manager_hide_tile_preview (MetaPluginManager *mgr);
 #endif

src/compositor/meta-plugin.c

@@ -187,20 +187,10 @@ _meta_plugin_xevent_filter (MetaPlugin *plugin,
 {
   MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
 
-  /* When mutter is running as a wayland compositor, things like input
-   * events just come directly from clutter so it won't have disabled
-   * clutter's event retrieval and won't need to forward it events (if
-   * it did it would lead to recursion). Also when running as a
-   * wayland compositor we shouldn't be assuming that we're running
-   * with the clutter x11 backend.
-   */
-
   if (klass->xevent_filter && klass->xevent_filter (plugin, xev))
     return TRUE;
-  else if (!meta_is_wayland_compositor ())
-    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
   else
-    return FALSE;
+    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
 }
 
 void

src/compositor/meta-shaped-texture.c

@@ -28,11 +28,11 @@
 #include <config.h>
 
 #include <meta/meta-shaped-texture.h>
-#include <meta/util.h>
 #include "clutter-utils.h"
 #include "meta-texture-tower.h"
 
 #include "meta-shaped-texture-private.h"
+#include "meta-window-actor-private.h"
 
 #include <clutter/clutter.h>
 #include <cogl/cogl.h>
@@ -42,6 +42,8 @@
 static void meta_shaped_texture_dispose  (GObject    *object);
 
 static void meta_shaped_texture_paint (ClutterActor       *actor);
+static void meta_shaped_texture_pick  (ClutterActor       *actor,
+				       const ClutterColor *color);
 
 static void meta_shaped_texture_get_preferred_width (ClutterActor *self,
                                                      gfloat        for_height,
@@ -71,6 +73,8 @@ struct _MetaShapedTexturePrivate
   CoglTexture *texture;
   CoglTexture *mask_texture;
 
+  cairo_region_t *input_shape_region;
+
   /* The region containing only fully opaque pixels */
   cairo_region_t *opaque_region;
 
@@ -94,6 +98,7 @@ meta_shaped_texture_class_init (MetaShapedTextureClass *klass)
   actor_class->get_preferred_width = meta_shaped_texture_get_preferred_width;
   actor_class->get_preferred_height = meta_shaped_texture_get_preferred_height;
   actor_class->paint = meta_shaped_texture_paint;
+  actor_class->pick = meta_shaped_texture_pick;
   actor_class->get_paint_volume = meta_shaped_texture_get_paint_volume;
 
   g_type_class_add_private (klass, sizeof (MetaShapedTexturePrivate));
@@ -227,54 +232,6 @@ paint_clipped_rectangle (CoglFramebuffer       *fb,
                                                  &coords[0], 8);
 }
 
-static void
-set_cogl_texture (MetaShapedTexture *stex,
-                  CoglTexture       *cogl_tex)
-{
-  MetaShapedTexturePrivate *priv;
-  guint width, height;
-
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
-
-  priv = stex->priv;
-
-  if (priv->texture)
-    cogl_object_unref (priv->texture);
-
-  priv->texture = cogl_tex;
-
-  if (cogl_tex != NULL)
-    {
-      cogl_object_ref (cogl_tex);
-      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
-      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
-
-      if (width != priv->tex_width ||
-          height != priv->tex_height)
-        {
-          priv->tex_width = width;
-          priv->tex_height = height;
-
-          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
-        }
-    }
-  else
-    {
-      /* size changed to 0 going to an invalid handle */
-      priv->tex_width = 0;
-      priv->tex_height = 0;
-      clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
-    }
-
-  /* NB: We don't queue a redraw of the actor here because we don't
-   * know how much of the buffer has changed with respect to the
-   * previous buffer. We only queue a redraw in response to surface
-   * damage. */
-
-  if (priv->create_mipmaps)
-    meta_texture_tower_set_base_texture (priv->paint_tower, cogl_tex);
-}
-
 static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
@@ -458,6 +415,71 @@ meta_shaped_texture_paint (ClutterActor *actor)
     cairo_region_destroy (blended_region);
 }
 
+static void
+meta_shaped_texture_pick (ClutterActor       *actor,
+			  const ClutterColor *color)
+{
+  MetaShapedTexture *stex = (MetaShapedTexture *) actor;
+  MetaShapedTexturePrivate *priv = stex->priv;
+
+  if (!clutter_actor_should_pick_paint (actor) ||
+      (priv->clip_region && cairo_region_is_empty (priv->clip_region)))
+    return;
+
+  /* If there is no region then use the regular pick */
+  if (priv->input_shape_region == NULL)
+    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)->pick (actor, color);
+  else
+    {
+      int n_rects;
+      float *rectangles;
+      int i;
+      CoglPipeline *pipeline;
+      CoglContext *ctx;
+      CoglFramebuffer *fb;
+      CoglColor cogl_color;
+
+      /* Note: We don't bother trying to intersect the pick and clip regions
+       * since needing to copy the region, do the intersection, and probably
+       * increase the number of rectangles seems more likely to have a negative
+       * effect.
+       *
+       * NB: Most of the time when just using rectangles for picking then
+       * picking shouldn't involve any rendering, and minimizing the number of
+       * rectangles has more benefit than reducing the area of the pick
+       * region.
+       */
+
+      n_rects = cairo_region_num_rectangles (priv->input_shape_region);
+      rectangles = g_alloca (sizeof (float) * 4 * n_rects);
+
+      for (i = 0; i < n_rects; i++)
+        {
+          cairo_rectangle_int_t rect;
+          int pos = i * 4;
+
+          cairo_region_get_rectangle (priv->input_shape_region, i, &rect);
+
+          rectangles[pos] = rect.x;
+          rectangles[pos + 1] = rect.y;
+          rectangles[pos + 2] = rect.x + rect.width;
+          rectangles[pos + 3] = rect.y + rect.height;
+        }
+
+      ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
+      fb = cogl_get_draw_framebuffer ();
+
+      cogl_color_init_from_4ub (&cogl_color, color->red, color->green, color->blue, color->alpha);
+
+      pipeline = cogl_pipeline_new (ctx);
+      cogl_pipeline_set_color (pipeline, &cogl_color);
+
+      cogl_framebuffer_draw_rectangles (fb, pipeline,
+                                        rectangles, n_rects);
+      cogl_object_unref (pipeline);
+    }
+}
+
 static void
 meta_shaped_texture_get_preferred_width (ClutterActor *self,
                                          gfloat        for_height,
@@ -576,8 +598,18 @@ static cairo_region_t *
 effective_unobscured_region (MetaShapedTexture *self)
 {
   MetaShapedTexturePrivate *priv = self->priv;
+  ClutterActor *parent = clutter_actor_get_parent (CLUTTER_ACTOR (self));
 
-  return clutter_actor_has_mapped_clones (CLUTTER_ACTOR (self)) ? NULL : priv->unobscured_region;
+  if (clutter_actor_has_mapped_clones (CLUTTER_ACTOR (self)))
+    return NULL;
+
+  while (parent && !META_IS_WINDOW_ACTOR (parent))
+    parent = clutter_actor_get_parent (parent);
+
+  if (parent && clutter_actor_has_mapped_clones (parent))
+    return NULL;
+
+  return priv->unobscured_region;
 }
 
 gboolean
@@ -667,6 +699,53 @@ meta_shaped_texture_update_area (MetaShapedTexture *stex,
     }
 }
 
+static void
+set_cogl_texture (MetaShapedTexture *stex,
+                  CoglTexture       *cogl_tex)
+{
+  MetaShapedTexturePrivate *priv;
+  guint width, height;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->texture != NULL)
+    cogl_object_unref (priv->texture);
+
+  priv->texture = cogl_tex;
+
+  if (cogl_tex != NULL)
+    {
+      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
+      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
+
+      if (width != priv->tex_width ||
+          height != priv->tex_height)
+        {
+          priv->tex_width = width;
+          priv->tex_height = height;
+
+          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+        }
+    }
+  else
+    {
+      /* size changed to 0 going to an invalid texture */
+      priv->tex_width = 0;
+      priv->tex_height = 0;
+      clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+    }
+
+  /* NB: We don't queue a redraw of the actor here because we don't
+   * know how much of the buffer has changed with respect to the
+   * previous buffer. We only queue a redraw in response to surface
+   * damage. */
+
+  if (priv->create_mipmaps)
+    meta_texture_tower_set_base_texture (priv->paint_tower, cogl_tex);
+}
+
 /**
  * meta_shaped_texture_set_texture:
  * @stex: The #MetaShapedTexture
@@ -694,6 +773,41 @@ meta_shaped_texture_get_texture (MetaShapedTexture *stex)
   return COGL_TEXTURE (stex->priv->texture);
 }
 
+/**
+ * meta_shaped_texture_set_input_shape_region:
+ * @stex: a #MetaShapedTexture
+ * @shape_region: the region of the texture that should respond to
+ *    input.
+ *
+ * Determines what region of the texture should accept input. For
+ * X based windows this is defined by the ShapeInput region of the
+ * window.
+ */
+void
+meta_shaped_texture_set_input_shape_region (MetaShapedTexture *stex,
+                                            cairo_region_t    *shape_region)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->input_shape_region != NULL)
+    {
+      cairo_region_destroy (priv->input_shape_region);
+      priv->input_shape_region = NULL;
+    }
+
+  if (shape_region != NULL)
+    {
+      cairo_region_reference (shape_region);
+      priv->input_shape_region = shape_region;
+    }
+
+  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+}
+
 /**
  * meta_shaped_texture_set_opaque_region:
  * @stex: a #MetaShapedTexture

src/compositor/meta-surface-actor-wayland.c

@@ -1,153 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright (C) 2013 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by:
- *     Jasper St. Pierre <jstpierre@mecheye.net>
- */
-
-#include "config.h"
-
-#include "meta-surface-actor-wayland.h"
-
-#include <cogl/cogl-wayland-server.h>
-#include "meta-shaped-texture-private.h"
-
-struct _MetaSurfaceActorWaylandPrivate
-{
-  MetaWaylandSurface *surface;
-  MetaWaylandBuffer *buffer;
-};
-typedef struct _MetaSurfaceActorWaylandPrivate MetaSurfaceActorWaylandPrivate;
-
-G_DEFINE_TYPE_WITH_PRIVATE (MetaSurfaceActorWayland, meta_surface_actor_wayland, META_TYPE_SURFACE_ACTOR)
-
-static void
-meta_surface_actor_wayland_process_damage (MetaSurfaceActor *actor,
-                                           int x, int y, int width, int height)
-{
-  MetaSurfaceActorWayland *self = META_SURFACE_ACTOR_WAYLAND (actor);
-  MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (self);
-
-  struct wl_resource *resource = priv->buffer->resource;
-  struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (resource);
-
-  if (shm_buffer)
-    {
-      CoglTexture2D *texture = COGL_TEXTURE_2D (priv->buffer->texture);
-      cogl_wayland_texture_set_region_from_shm_buffer (texture, x, y, width, height, shm_buffer, x, y, 0, NULL);
-    }
-
-  meta_surface_actor_update_area (META_SURFACE_ACTOR (self), x, y, width, height);
-}
-
-static void
-meta_surface_actor_wayland_pre_paint (MetaSurfaceActor *actor)
-{
-}
-
-static gboolean
-meta_surface_actor_wayland_is_argb32 (MetaSurfaceActor *actor)
-{
-  /* XXX -- look at the SHM buffer format. */
-  return TRUE;
-}
-
-static gboolean
-meta_surface_actor_wayland_is_visible (MetaSurfaceActor *actor)
-{
-  /* TODO: ensure that the buffer isn't NULL, implement
-   * wayland mapping semantics */
-  return TRUE;
-}
-
-static gboolean
-meta_surface_actor_wayland_should_unredirect (MetaSurfaceActor *actor)
-{
-  return FALSE;
-}
-
-static void
-meta_surface_actor_wayland_set_unredirected (MetaSurfaceActor *actor,
-                                             gboolean          unredirected)
-{
-  /* Do nothing. In the future, we'll use KMS to set this
-   * up as a hardware overlay or something. */
-}
-
-static gboolean
-meta_surface_actor_wayland_is_unredirected (MetaSurfaceActor *actor)
-{
-  return FALSE;
-}
-
-static void
-meta_surface_actor_wayland_class_init (MetaSurfaceActorWaylandClass *klass)
-{
-  MetaSurfaceActorClass *surface_actor_class = META_SURFACE_ACTOR_CLASS (klass);
-
-  surface_actor_class->process_damage = meta_surface_actor_wayland_process_damage;
-  surface_actor_class->pre_paint = meta_surface_actor_wayland_pre_paint;
-  surface_actor_class->is_argb32 = meta_surface_actor_wayland_is_argb32;
-  surface_actor_class->is_visible = meta_surface_actor_wayland_is_visible;
-
-  surface_actor_class->should_unredirect = meta_surface_actor_wayland_should_unredirect;
-  surface_actor_class->set_unredirected = meta_surface_actor_wayland_set_unredirected;
-  surface_actor_class->is_unredirected = meta_surface_actor_wayland_is_unredirected;
-}
-
-static void
-meta_surface_actor_wayland_init (MetaSurfaceActorWayland *self)
-{
-}
-
-MetaSurfaceActor *
-meta_surface_actor_wayland_new (MetaWaylandSurface *surface)
-{
-  MetaSurfaceActorWayland *self = g_object_new (META_TYPE_SURFACE_ACTOR_WAYLAND, NULL);
-  MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (self);
-
-  g_assert (meta_is_wayland_compositor ());
-
-  priv->surface = surface;
-
-  return META_SURFACE_ACTOR (self);
-}
-
-void
-meta_surface_actor_wayland_set_buffer (MetaSurfaceActorWayland *self,
-                                       MetaWaylandBuffer       *buffer)
-{
-  MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (self);
-  MetaShapedTexture *stex = meta_surface_actor_get_texture (META_SURFACE_ACTOR (self));
-
-  priv->buffer = buffer;
-
-  if (buffer)
-    meta_shaped_texture_set_texture (stex, buffer->texture);
-  else
-    meta_shaped_texture_set_texture (stex, NULL);
-}
-
-MetaWaylandSurface *
-meta_surface_actor_wayland_get_surface (MetaSurfaceActorWayland *self)
-{
-  MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (self);
-  return priv->surface;
-}

src/compositor/meta-surface-actor-wayland.h

@@ -1,66 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright (C) 2013 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by:
- *     Jasper St. Pierre <jstpierre@mecheye.net>
- */
-
-#ifndef __META_SURFACE_ACTOR_WAYLAND_H__
-#define __META_SURFACE_ACTOR_WAYLAND_H__
-
-#include <glib-object.h>
-
-#include "meta-surface-actor.h"
-
-#include "meta-wayland-private.h"
-
-G_BEGIN_DECLS
-
-#define META_TYPE_SURFACE_ACTOR_WAYLAND            (meta_surface_actor_wayland_get_type ())
-#define META_SURFACE_ACTOR_WAYLAND(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_SURFACE_ACTOR_WAYLAND, MetaSurfaceActorWayland))
-#define META_SURFACE_ACTOR_WAYLAND_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_SURFACE_ACTOR_WAYLAND, MetaSurfaceActorWaylandClass))
-#define META_IS_SURFACE_ACTOR_WAYLAND(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_SURFACE_ACTOR_WAYLAND))
-#define META_IS_SURFACE_ACTOR_WAYLAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_SURFACE_ACTOR_WAYLAND))
-#define META_SURFACE_ACTOR_WAYLAND_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_SURFACE_ACTOR_WAYLAND, MetaSurfaceActorWaylandClass))
-
-typedef struct _MetaSurfaceActorWayland      MetaSurfaceActorWayland;
-typedef struct _MetaSurfaceActorWaylandClass MetaSurfaceActorWaylandClass;
-
-struct _MetaSurfaceActorWayland
-{
-  MetaSurfaceActor parent;
-};
-
-struct _MetaSurfaceActorWaylandClass
-{
-  MetaSurfaceActorClass parent_class;
-};
-
-GType meta_surface_actor_wayland_get_type (void);
-
-MetaSurfaceActor * meta_surface_actor_wayland_new (MetaWaylandSurface *surface);
-MetaWaylandSurface * meta_surface_actor_wayland_get_surface (MetaSurfaceActorWayland *self);
-
-void meta_surface_actor_wayland_set_buffer (MetaSurfaceActorWayland *self,
-                                            MetaWaylandBuffer         *buffer);
-
-G_END_DECLS
-
-#endif /* __META_SURFACE_ACTOR_WAYLAND_H__ */

src/compositor/meta-surface-actor-x11.c

@@ -1,453 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright (C) 2013 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by:
- *     Owen Taylor <otaylor@redhat.com>
- *     Jasper St. Pierre <jstpierre@mecheye.net>
- */
-
-#include "config.h"
-
-#include "meta-surface-actor-x11.h"
-
-#include <X11/extensions/Xcomposite.h>
-#include <X11/extensions/Xrender.h>
-#include <cogl/cogl-texture-pixmap-x11.h>
-
-#include <meta/errors.h>
-#include "window-private.h"
-#include "meta-shaped-texture-private.h"
-#include "meta-cullable.h"
-
-struct _MetaSurfaceActorX11Private
-{
-  MetaWindow *window;
-
-  MetaDisplay *display;
-
-  CoglTexture *texture;
-  Pixmap pixmap;
-  Damage damage;
-
-  int last_width;
-  int last_height;
-
-  /* This is used to detect fullscreen windows that need to be unredirected */
-  guint full_damage_frames_count;
-  guint does_full_damage  : 1;
-
-  /* Other state... */
-  guint argb32 : 1;
-  guint received_damage : 1;
-  guint size_changed : 1;
-
-  guint unredirected   : 1;
-};
-typedef struct _MetaSurfaceActorX11Private MetaSurfaceActorX11Private;
-
-G_DEFINE_TYPE_WITH_PRIVATE (MetaSurfaceActorX11, meta_surface_actor_x11, META_TYPE_SURFACE_ACTOR)
-
-static void
-free_damage (MetaSurfaceActorX11 *self)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  MetaDisplay *display = priv->display;
-  Display *xdisplay = meta_display_get_xdisplay (display);
-
-  if (priv->damage == None)
-    return;
-
-  meta_error_trap_push (display);
-  XDamageDestroy (xdisplay, priv->damage);
-  priv->damage = None;
-  meta_error_trap_pop (display);
-}
-
-static void
-detach_pixmap (MetaSurfaceActorX11 *self)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  MetaDisplay *display = priv->display;
-  Display *xdisplay = meta_display_get_xdisplay (display);
-  MetaShapedTexture *stex = meta_surface_actor_get_texture (META_SURFACE_ACTOR (self));
-
-  if (priv->pixmap == None)
-    return;
-
-  /* Get rid of all references to the pixmap before freeing it; it's unclear whether
-   * you are supposed to be able to free a GLXPixmap after freeing the underlying
-   * pixmap, but it certainly doesn't work with current DRI/Mesa
-   */
-  meta_shaped_texture_set_texture (stex, NULL);
-  cogl_flush ();
-
-  meta_error_trap_push (display);
-  XFreePixmap (xdisplay, priv->pixmap);
-  priv->pixmap = None;
-  meta_error_trap_pop (display);
-
-  cogl_object_unref (priv->texture);
-  priv->texture = NULL;
-}
-
-static void
-set_pixmap (MetaSurfaceActorX11 *self,
-            Pixmap               pixmap)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-  MetaShapedTexture *stex = meta_surface_actor_get_texture (META_SURFACE_ACTOR (self));
-  CoglTexture *texture;
-
-  g_assert (priv->pixmap == None);
-  priv->pixmap = pixmap;
-
-  texture = COGL_TEXTURE (cogl_texture_pixmap_x11_new (ctx, priv->pixmap, FALSE, NULL));
-
-  if (G_UNLIKELY (!cogl_texture_pixmap_x11_is_using_tfp_extension (COGL_TEXTURE_PIXMAP_X11 (texture))))
-    g_warning ("NOTE: Not using GLX TFP!\n");
-
-  priv->texture = texture;
-  meta_shaped_texture_set_texture (stex, texture);
-}
-
-static void
-update_pixmap (MetaSurfaceActorX11 *self)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  MetaDisplay *display = priv->display;
-  Display *xdisplay = meta_display_get_xdisplay (display);
-
-  if (priv->size_changed)
-    {
-      detach_pixmap (self);
-      priv->size_changed = FALSE;
-    }
-
-  if (priv->pixmap == None)
-    {
-      Pixmap new_pixmap;
-      Window xwindow = meta_window_get_toplevel_xwindow (priv->window);
-
-      meta_error_trap_push (display);
-      new_pixmap = XCompositeNameWindowPixmap (xdisplay, xwindow);
-
-      if (meta_error_trap_pop_with_return (display) != Success)
-        {
-          /* Probably a BadMatch if the window isn't viewable; we could
-           * GrabServer/GetWindowAttributes/NameWindowPixmap/UngrabServer/Sync
-           * to avoid this, but there's no reason to take two round trips
-           * when one will do. (We need that Sync if we want to handle failures
-           * for any reason other than !viewable. That's unlikely, but maybe
-           * we'll BadAlloc or something.)
-           */
-          new_pixmap = None;
-        }
-
-      if (new_pixmap == None)
-        {
-          meta_verbose ("Unable to get named pixmap for %s\n",
-                        meta_window_get_description (priv->window));
-          return;
-        }
-
-      set_pixmap (self, new_pixmap);
-    }
-}
-
-static gboolean
-is_visible (MetaSurfaceActorX11 *self)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  return (priv->pixmap != None) && !priv->unredirected;
-}
-
-static void
-damage_area (MetaSurfaceActorX11 *self,
-             int x, int y, int width, int height)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  if (!is_visible (self))
-    return;
-
-  cogl_texture_pixmap_x11_update_area (priv->texture, x, y, width, height);
-  meta_surface_actor_update_area (META_SURFACE_ACTOR (self), x, y, width, height);
-}
-
-static void
-meta_surface_actor_x11_process_damage (MetaSurfaceActor *actor,
-                                       int x, int y, int width, int height)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  priv->received_damage = TRUE;
-
-  if (meta_window_is_fullscreen (priv->window) && !priv->unredirected && !priv->does_full_damage)
-    {
-      MetaRectangle window_rect;
-      meta_window_get_frame_rect (priv->window, &window_rect);
-
-      if (window_rect.x == x &&
-          window_rect.y == y &&
-          window_rect.width == width &&
-          window_rect.height == height)
-        priv->full_damage_frames_count++;
-      else
-        priv->full_damage_frames_count = 0;
-
-      if (priv->full_damage_frames_count >= 100)
-        priv->does_full_damage = TRUE;
-    }
-
-  /* Drop damage event for unredirected windows */
-  if (priv->unredirected)
-    return;
-
-  damage_area (self, x, y, width, height);
-}
-
-static void
-meta_surface_actor_x11_pre_paint (MetaSurfaceActor *actor)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  MetaDisplay *display = priv->display;
-  Display *xdisplay = meta_display_get_xdisplay (display);
-
-  if (priv->received_damage)
-    {
-      meta_error_trap_push (display);
-      XDamageSubtract (xdisplay, priv->damage, None, None);
-      meta_error_trap_pop (display);
-
-      /* We need to make sure that any X drawing that happens before the
-       * XDamageSubtract() above is visible to subsequent GL rendering;
-       * the only standardized way to do this is EXT_x11_sync_object,
-       * which isn't yet widely available. For now, we count on details
-       * of Xorg and the open source drivers, and hope for the best
-       * otherwise.
-       *
-       * Xorg and open source driver specifics:
-       *
-       * The X server makes sure to flush drawing to the kernel before
-       * sending out damage events, but since we use DamageReportBoundingBox
-       * there may be drawing between the last damage event and the
-       * XDamageSubtract() that needs to be flushed as well.
-       *
-       * Xorg always makes sure that drawing is flushed to the kernel
-       * before writing events or responses to the client, so any round trip
-       * request at this point is sufficient to flush the GLX buffers.
-       */
-      XSync (xdisplay, False);
-
-      priv->received_damage = FALSE;
-    }
-
-  update_pixmap (self);
-}
-
-static void
-update_is_argb32 (MetaSurfaceActorX11 *self)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  MetaDisplay *display = priv->display;
-  Display *xdisplay = meta_display_get_xdisplay (display);
-
-  XRenderPictFormat *format;
-  format = XRenderFindVisualFormat (xdisplay, priv->window->xvisual);
-
-  priv->argb32 = (format && format->type == PictTypeDirect && format->direct.alphaMask);
-}
-
-static gboolean
-meta_surface_actor_x11_is_argb32 (MetaSurfaceActor *actor)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  return priv->argb32;
-}
-
-static gboolean
-meta_surface_actor_x11_is_visible (MetaSurfaceActor *actor)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  return is_visible (self);
-}
-
-static gboolean
-meta_surface_actor_x11_should_unredirect (MetaSurfaceActor *actor)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  MetaWindow *window = priv->window;
-
-  if (meta_window_requested_dont_bypass_compositor (window))
-    return FALSE;
-
-  if (window->opacity != 0xFF)
-    return FALSE;
-
-  if (window->shape_region != NULL)
-    return FALSE;
-
-  if (priv->argb32 && !meta_window_requested_bypass_compositor (window))
-    return FALSE;
-
-  if (!meta_window_is_monitor_sized (window))
-    return FALSE;
-
-  if (meta_window_requested_bypass_compositor (window))
-    return TRUE;
-
-  if (meta_window_is_override_redirect (window))
-    return TRUE;
-
-  if (priv->does_full_damage)
-    return TRUE;
-
-  return FALSE;
-}
-
-static void
-sync_unredirected (MetaSurfaceActorX11 *self)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  MetaDisplay *display = priv->display;
-  Display *xdisplay = meta_display_get_xdisplay (display);
-  Window xwindow = meta_window_get_toplevel_xwindow (priv->window);
-
-  meta_error_trap_push (display);
-
-  if (priv->unredirected)
-    {
-      detach_pixmap (self);
-      XCompositeUnredirectWindow (xdisplay, xwindow, CompositeRedirectManual);
-    }
-  else
-    {
-      XCompositeRedirectWindow (xdisplay, xwindow, CompositeRedirectManual);
-    }
-
-  meta_error_trap_pop (display);
-}
-
-static void
-meta_surface_actor_x11_set_unredirected (MetaSurfaceActor *actor,
-                                         gboolean          unredirected)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  if (priv->unredirected == unredirected)
-    return;
-
-  priv->unredirected = unredirected;
-  sync_unredirected (self);
-}
-
-static gboolean
-meta_surface_actor_x11_is_unredirected (MetaSurfaceActor *actor)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  return priv->unredirected;
-}
-
-static void
-meta_surface_actor_x11_dispose (GObject *object)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (object);
-
-  detach_pixmap (self);
-  free_damage (self);
-
-  G_OBJECT_CLASS (meta_surface_actor_x11_parent_class)->dispose (object);
-}
-
-static void
-meta_surface_actor_x11_class_init (MetaSurfaceActorX11Class *klass)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  MetaSurfaceActorClass *surface_actor_class = META_SURFACE_ACTOR_CLASS (klass);
-
-  object_class->dispose = meta_surface_actor_x11_dispose;
-
-  surface_actor_class->process_damage = meta_surface_actor_x11_process_damage;
-  surface_actor_class->pre_paint = meta_surface_actor_x11_pre_paint;
-  surface_actor_class->is_argb32 = meta_surface_actor_x11_is_argb32;
-  surface_actor_class->is_visible = meta_surface_actor_x11_is_visible;
-
-  surface_actor_class->should_unredirect = meta_surface_actor_x11_should_unredirect;
-  surface_actor_class->set_unredirected = meta_surface_actor_x11_set_unredirected;
-  surface_actor_class->is_unredirected = meta_surface_actor_x11_is_unredirected;
-}
-
-static void
-meta_surface_actor_x11_init (MetaSurfaceActorX11 *self)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  priv->last_width = -1;
-  priv->last_height = -1;
-}
-
-MetaSurfaceActor *
-meta_surface_actor_x11_new (MetaWindow *window)
-{
-  MetaSurfaceActorX11 *self = g_object_new (META_TYPE_SURFACE_ACTOR_X11, NULL);
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-  MetaDisplay *display = meta_window_get_display (window);
-  Display *xdisplay = meta_display_get_xdisplay (display);
-  Window xwindow = meta_window_get_toplevel_xwindow (window);
-
-  g_assert (!meta_is_wayland_compositor ());
-
-  priv->window = window;
-  priv->display = display;
-
-  priv->damage = XDamageCreate (xdisplay, xwindow, XDamageReportBoundingBox);
-  update_is_argb32 (self);
-
-  priv->unredirected = FALSE;
-  sync_unredirected (self);
-
-  return META_SURFACE_ACTOR (self);
-}
-
-void
-meta_surface_actor_x11_set_size (MetaSurfaceActorX11 *self,
-                                 int width, int height)
-{
-  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
-
-  if (priv->last_width == width &&
-      priv->last_height == height)
-    return;
-
-  priv->size_changed = TRUE;
-  priv->last_width = width;
-  priv->last_height = height;
-}

src/compositor/meta-surface-actor-x11.h

@@ -1,69 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright (C) 2013 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by:
- *     Owen Taylor <otaylor@redhat.com>
- *     Jasper St. Pierre <jstpierre@mecheye.net>
- */
-
-#ifndef __META_SURFACE_ACTOR_X11_H__
-#define __META_SURFACE_ACTOR_X11_H__
-
-#include <glib-object.h>
-
-#include "meta-surface-actor.h"
-
-#include <X11/extensions/Xdamage.h>
-
-#include <meta/display.h>
-#include <meta/window.h>
-
-G_BEGIN_DECLS
-
-#define META_TYPE_SURFACE_ACTOR_X11            (meta_surface_actor_x11_get_type ())
-#define META_SURFACE_ACTOR_X11(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_SURFACE_ACTOR_X11, MetaSurfaceActorX11))
-#define META_SURFACE_ACTOR_X11_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_SURFACE_ACTOR_X11, MetaSurfaceActorX11Class))
-#define META_IS_SURFACE_ACTOR_X11(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_SURFACE_ACTOR_X11))
-#define META_IS_SURFACE_ACTOR_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_SURFACE_ACTOR_X11))
-#define META_SURFACE_ACTOR_X11_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_SURFACE_ACTOR_X11, MetaSurfaceActorX11Class))
-
-typedef struct _MetaSurfaceActorX11      MetaSurfaceActorX11;
-typedef struct _MetaSurfaceActorX11Class MetaSurfaceActorX11Class;
-
-struct _MetaSurfaceActorX11
-{
-  MetaSurfaceActor parent;
-};
-
-struct _MetaSurfaceActorX11Class
-{
-  MetaSurfaceActorClass parent_class;
-};
-
-GType meta_surface_actor_x11_get_type (void);
-
-MetaSurfaceActor * meta_surface_actor_x11_new (MetaWindow *window);
-
-void meta_surface_actor_x11_set_size (MetaSurfaceActorX11 *self,
-                                      int width, int height);
-
-G_END_DECLS
-
-#endif /* __META_SURFACE_ACTOR_X11_H__ */

src/compositor/meta-surface-actor.c

@@ -1,315 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/**
- * SECTION:meta-surface-actor
- * @title: MetaSurfaceActor
- * @short_description: An actor representing a surface in the scene graph
- *
- * A surface can be either a shaped texture, or a group of shaped texture,
- * used to draw the content of a window.
- */
-
-#include <config.h>
-
-#include "meta-surface-actor.h"
-
-#include <clutter/clutter.h>
-#include <meta/meta-shaped-texture.h>
-#include "meta-wayland-private.h"
-#include "meta-cullable.h"
-#include "meta-shaped-texture-private.h"
-
-struct _MetaSurfaceActorPrivate
-{
-  MetaShapedTexture *texture;
-
-  cairo_region_t *input_region;
-
-  /* Freeze/thaw accounting */
-  guint freeze_count;
-  guint needs_damage_all : 1;
-};
-
-static void cullable_iface_init (MetaCullableInterface *iface);
-
-G_DEFINE_ABSTRACT_TYPE_WITH_CODE (MetaSurfaceActor, meta_surface_actor, CLUTTER_TYPE_ACTOR,
-                                  G_IMPLEMENT_INTERFACE (META_TYPE_CULLABLE, cullable_iface_init));
-
-gboolean
-meta_surface_actor_get_unobscured_bounds (MetaSurfaceActor      *self,
-                                          cairo_rectangle_int_t *unobscured_bounds)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  return meta_shaped_texture_get_unobscured_bounds (priv->texture, unobscured_bounds);
-}
-
-static void
-meta_surface_actor_pick (ClutterActor       *actor,
-                         const ClutterColor *color)
-{
-  MetaSurfaceActor *self = META_SURFACE_ACTOR (actor);
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  if (!clutter_actor_should_pick_paint (actor))
-    return;
-
-  /* If there is no region then use the regular pick */
-  if (priv->input_region == NULL)
-    CLUTTER_ACTOR_CLASS (meta_surface_actor_parent_class)->pick (actor, color);
-  else
-    {
-      int n_rects;
-      float *rectangles;
-      int i;
-      CoglPipeline *pipeline;
-      CoglContext *ctx;
-      CoglFramebuffer *fb;
-      CoglColor cogl_color;
-
-      n_rects = cairo_region_num_rectangles (priv->input_region);
-      rectangles = g_alloca (sizeof (float) * 4 * n_rects);
-
-      for (i = 0; i < n_rects; i++)
-        {
-          cairo_rectangle_int_t rect;
-          int pos = i * 4;
-
-          cairo_region_get_rectangle (priv->input_region, i, &rect);
-
-          rectangles[pos + 0] = rect.x;
-          rectangles[pos + 1] = rect.y;
-          rectangles[pos + 2] = rect.x + rect.width;
-          rectangles[pos + 3] = rect.y + rect.height;
-        }
-
-      ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-      fb = cogl_get_draw_framebuffer ();
-
-      cogl_color_init_from_4ub (&cogl_color, color->red, color->green, color->blue, color->alpha);
-
-      pipeline = cogl_pipeline_new (ctx);
-      cogl_pipeline_set_color (pipeline, &cogl_color);
-      cogl_framebuffer_draw_rectangles (fb, pipeline, rectangles, n_rects);
-      cogl_object_unref (pipeline);
-    }
-}
-
-static void
-meta_surface_actor_dispose (GObject *object)
-{
-  MetaSurfaceActor *self = META_SURFACE_ACTOR (object);
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  g_clear_pointer (&priv->input_region, cairo_region_destroy);
-
-  G_OBJECT_CLASS (meta_surface_actor_parent_class)->dispose (object);
-}
-
-static void
-meta_surface_actor_class_init (MetaSurfaceActorClass *klass)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (klass);
-
-  object_class->dispose = meta_surface_actor_dispose;
-  actor_class->pick = meta_surface_actor_pick;
-
-  g_type_class_add_private (klass, sizeof (MetaSurfaceActorPrivate));
-}
-
-static void
-meta_surface_actor_cull_out (MetaCullable   *cullable,
-                             cairo_region_t *unobscured_region,
-                             cairo_region_t *clip_region)
-{
-  meta_cullable_cull_out_children (cullable, unobscured_region, clip_region);
-}
-
-static void
-meta_surface_actor_reset_culling (MetaCullable *cullable)
-{
-  meta_cullable_reset_culling_children (cullable);
-}
-
-static void
-cullable_iface_init (MetaCullableInterface *iface)
-{
-  iface->cull_out = meta_surface_actor_cull_out;
-  iface->reset_culling = meta_surface_actor_reset_culling;
-}
-
-static void
-meta_surface_actor_init (MetaSurfaceActor *self)
-{
-  MetaSurfaceActorPrivate *priv;
-
-  priv = self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
-                                                   META_TYPE_SURFACE_ACTOR,
-                                                   MetaSurfaceActorPrivate);
-
-  priv->texture = META_SHAPED_TEXTURE (meta_shaped_texture_new ());
-  clutter_actor_add_child (CLUTTER_ACTOR (self), CLUTTER_ACTOR (priv->texture));
-}
-
-cairo_surface_t *
-meta_surface_actor_get_image (MetaSurfaceActor      *self,
-                              cairo_rectangle_int_t *clip)
-{
-  return meta_shaped_texture_get_image (self->priv->texture, clip);
-}
-
-MetaShapedTexture *
-meta_surface_actor_get_texture (MetaSurfaceActor *self)
-{
-  return self->priv->texture;
-}
-
-gboolean
-meta_surface_actor_update_area (MetaSurfaceActor *self,
-                                int x, int y, int width, int height)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  return meta_shaped_texture_update_area (priv->texture, x, y, width, height);
-}
-
-gboolean
-meta_surface_actor_is_obscured (MetaSurfaceActor *self)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  return meta_shaped_texture_is_obscured (priv->texture);
-}
-
-void
-meta_surface_actor_set_input_region (MetaSurfaceActor *self,
-                                     cairo_region_t   *region)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  if (priv->input_region)
-    cairo_region_destroy (priv->input_region);
-
-  if (region)
-    priv->input_region = cairo_region_reference (region);
-  else
-    priv->input_region = NULL;
-}
-
-void
-meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
-                                      cairo_region_t   *region)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  meta_shaped_texture_set_opaque_region (priv->texture, region);
-}
-
-static gboolean
-is_frozen (MetaSurfaceActor *self)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  return (priv->freeze_count > 0);
-}
-
-void
-meta_surface_actor_process_damage (MetaSurfaceActor *self,
-                                   int x, int y, int width, int height)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  if (is_frozen (self))
-    {
-      /* The window is frozen due to an effect in progress: we ignore damage
-       * here on the off chance that this will stop the corresponding
-       * texture_from_pixmap from being update.
-       *
-       * needs_damage_all tracks that some unknown damage happened while the
-       * window was frozen so that when the window becomes unfrozen we can
-       * issue a full window update to cover any lost damage.
-       *
-       * It should be noted that this is an unreliable mechanism since it's
-       * quite likely that drivers will aim to provide a zero-copy
-       * implementation of the texture_from_pixmap extension and in those cases
-       * any drawing done to the window is always immediately reflected in the
-       * texture regardless of damage event handling.
-       */
-      priv->needs_damage_all = TRUE;
-      return;
-    }
-
-  META_SURFACE_ACTOR_GET_CLASS (self)->process_damage (self, x, y, width, height);
-}
-
-void
-meta_surface_actor_pre_paint (MetaSurfaceActor *self)
-{
-  META_SURFACE_ACTOR_GET_CLASS (self)->pre_paint (self);
-}
-
-gboolean
-meta_surface_actor_is_argb32 (MetaSurfaceActor *self)
-{
-  return META_SURFACE_ACTOR_GET_CLASS (self)->is_argb32 (self);
-}
-
-gboolean
-meta_surface_actor_is_visible (MetaSurfaceActor *self)
-{
-  return META_SURFACE_ACTOR_GET_CLASS (self)->is_visible (self);
-}
-
-void
-meta_surface_actor_freeze (MetaSurfaceActor *self)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  priv->freeze_count ++;
-}
-
-void
-meta_surface_actor_thaw (MetaSurfaceActor *self)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  if (priv->freeze_count == 0)
-    {
-      g_critical ("Error in freeze/thaw accounting.");
-      return;
-    }
-
-  priv->freeze_count --;
-
-  /* Since we ignore damage events while a window is frozen for certain effects
-   * we may need to issue an update_area() covering the whole pixmap if we
-   * don't know what real damage has happened. */
-  if (priv->needs_damage_all)
-    {
-      meta_surface_actor_process_damage (self, 0, 0,
-                                         clutter_actor_get_width (CLUTTER_ACTOR (priv->texture)),
-                                         clutter_actor_get_height (CLUTTER_ACTOR (priv->texture)));
-      priv->needs_damage_all = FALSE;
-    }
-}
-
-gboolean
-meta_surface_actor_is_frozen (MetaSurfaceActor *self)
-{
-  return is_frozen (self);
-}
-
-gboolean
-meta_surface_actor_should_unredirect (MetaSurfaceActor *self)
-{
-  return META_SURFACE_ACTOR_GET_CLASS (self)->should_unredirect (self);
-}
-
-void
-meta_surface_actor_set_unredirected (MetaSurfaceActor *self,
-                                     gboolean          unredirected)
-{
-  META_SURFACE_ACTOR_GET_CLASS (self)->set_unredirected (self, unredirected);
-}
-
-gboolean
-meta_surface_actor_is_unredirected (MetaSurfaceActor *self)
-{
-  return META_SURFACE_ACTOR_GET_CLASS (self)->is_unredirected (self);
-}

src/compositor/meta-surface-actor.h

@@ -1,83 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-#ifndef META_SURFACE_ACTOR_PRIVATE_H
-#define META_SURFACE_ACTOR_PRIVATE_H
-
-#include <config.h>
-
-#include <meta/meta-shaped-texture.h>
-
-G_BEGIN_DECLS
-
-#define META_TYPE_SURFACE_ACTOR            (meta_surface_actor_get_type())
-#define META_SURFACE_ACTOR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_SURFACE_ACTOR, MetaSurfaceActor))
-#define META_SURFACE_ACTOR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_SURFACE_ACTOR, MetaSurfaceActorClass))
-#define META_IS_SURFACE_ACTOR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_SURFACE_ACTOR))
-#define META_IS_SURFACE_ACTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_SURFACE_ACTOR))
-#define META_SURFACE_ACTOR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_SURFACE_ACTOR, MetaSurfaceActorClass))
-
-typedef struct _MetaSurfaceActor        MetaSurfaceActor;
-typedef struct _MetaSurfaceActorClass   MetaSurfaceActorClass;
-typedef struct _MetaSurfaceActorPrivate MetaSurfaceActorPrivate;
-
-struct _MetaSurfaceActorClass
-{
-  /*< private >*/
-  ClutterActorClass parent_class;
-
-  void     (* process_damage)    (MetaSurfaceActor *actor,
-                                  int x, int y, int width, int height);
-  void     (* pre_paint)         (MetaSurfaceActor *actor);
-  gboolean (* is_argb32)         (MetaSurfaceActor *actor);
-  gboolean (* is_visible)        (MetaSurfaceActor *actor);
-
-  gboolean (* should_unredirect) (MetaSurfaceActor *actor);
-  void     (* set_unredirected)  (MetaSurfaceActor *actor,
-                                  gboolean          unredirected);
-  gboolean (* is_unredirected)   (MetaSurfaceActor *actor);
-};
-
-struct _MetaSurfaceActor
-{
-  ClutterActor            parent;
-
-  MetaSurfaceActorPrivate *priv;
-};
-
-GType meta_surface_actor_get_type (void);
-
-cairo_surface_t *meta_surface_actor_get_image (MetaSurfaceActor      *self,
-                                               cairo_rectangle_int_t *clip);
-
-MetaShapedTexture *meta_surface_actor_get_texture (MetaSurfaceActor *self);
-
-gboolean meta_surface_actor_is_obscured (MetaSurfaceActor *self);
-gboolean meta_surface_actor_get_unobscured_bounds (MetaSurfaceActor      *self,
-                                                   cairo_rectangle_int_t *unobscured_bounds);
-
-void meta_surface_actor_set_input_region (MetaSurfaceActor *self,
-                                          cairo_region_t   *region);
-void meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
-                                           cairo_region_t   *region);
-
-gboolean meta_surface_actor_update_area (MetaSurfaceActor *actor,
-                                         int x, int y, int width, int height);
-
-void meta_surface_actor_process_damage (MetaSurfaceActor *actor,
-                                        int x, int y, int width, int height);
-void meta_surface_actor_pre_paint (MetaSurfaceActor *actor);
-gboolean meta_surface_actor_is_argb32 (MetaSurfaceActor *actor);
-gboolean meta_surface_actor_is_visible (MetaSurfaceActor *actor);
-
-void meta_surface_actor_freeze (MetaSurfaceActor *actor);
-void meta_surface_actor_thaw (MetaSurfaceActor *actor);
-gboolean meta_surface_actor_is_frozen (MetaSurfaceActor *actor);
-
-gboolean meta_surface_actor_should_unredirect (MetaSurfaceActor *actor);
-void meta_surface_actor_set_unredirected (MetaSurfaceActor *actor,
-                                          gboolean          unredirected);
-gboolean meta_surface_actor_is_unredirected (MetaSurfaceActor *actor);
-
-G_END_DECLS
-
-#endif /* META_SURFACE_ACTOR_PRIVATE_H */

src/compositor/meta-texture-tower.c

@@ -60,6 +60,7 @@ struct _MetaTextureTower
   CoglTexture *textures[MAX_TEXTURE_LEVELS];
   CoglOffscreen *fbos[MAX_TEXTURE_LEVELS];
   Box invalid[MAX_TEXTURE_LEVELS];
+  CoglPipeline *pipeline_template;
 };
 
 /**
@@ -91,6 +92,9 @@ meta_texture_tower_free (MetaTextureTower *tower)
 {
   g_return_if_fail (tower != NULL);
 
+  if (tower->pipeline_template != NULL)
+    cogl_object_unref (tower->pipeline_template);
+
   meta_texture_tower_set_base_texture (tower, NULL);
 
   g_slice_free (MetaTextureTower, tower);
@@ -373,7 +377,7 @@ texture_tower_create_texture (MetaTextureTower *tower,
   tower->invalid[level].y2 = height;
 }
 
-static gboolean
+static void
 texture_tower_revalidate_fbo (MetaTextureTower *tower,
                               int               level)
 {
@@ -384,174 +388,50 @@ texture_tower_revalidate_fbo (MetaTextureTower *tower,
   int dest_texture_width = cogl_texture_get_width (dest_texture);
   int dest_texture_height = cogl_texture_get_height (dest_texture);
   Box *invalid = &tower->invalid[level];
-  CoglMatrix modelview;
+  CoglFramebuffer *fb;
+  CoglError *catch_error = NULL;
+  CoglPipeline *pipeline;
 
   if (tower->fbos[level] == NULL)
-    tower->fbos[level] = cogl_offscreen_new_to_texture (dest_texture);
+    tower->fbos[level] = cogl_offscreen_new_with_texture (dest_texture);
 
-  if (tower->fbos[level] == NULL)
-    return FALSE;
+  fb = COGL_FRAMEBUFFER (tower->fbos[level]);
 
-  cogl_push_framebuffer (COGL_FRAMEBUFFER (tower->fbos[level]));
-
-  cogl_ortho (0, dest_texture_width, dest_texture_height, 0, -1., 1.);
-
-  cogl_matrix_init_identity (&modelview);
-  cogl_set_modelview_matrix (&modelview);
-
-  cogl_set_source_texture (tower->textures[level - 1]);
-  cogl_rectangle_with_texture_coords (invalid->x1, invalid->y1,
-                                      invalid->x2, invalid->y2,
-                                      (2. * invalid->x1) / source_texture_width,
-                                      (2. * invalid->y1) / source_texture_height,
-                                      (2. * invalid->x2) / source_texture_width,
-                                      (2. * invalid->y2) / source_texture_height);
-
-  cogl_pop_framebuffer ();
-
-  return TRUE;
-}
-
-static void
-fill_copy (guchar       *buf,
-           const guchar *source,
-           int           width)
-{
-  memcpy (buf, source, width * 4);
-}
-
-static void
-fill_scale_down (guchar       *buf,
-                 const guchar *source,
-                 int           width)
-{
-  while (width > 1)
+  if (!cogl_framebuffer_allocate (fb, &catch_error))
     {
-      buf[0] = (source[0] + source[4]) / 2;
-      buf[1] = (source[1] + source[5]) / 2;
-      buf[2] = (source[2] + source[6]) / 2;
-      buf[3] = (source[3] + source[7]) / 2;
-
-      buf += 4;
-      source += 8;
-      width -= 2;
+      cogl_error_free (catch_error);
+      return;
     }
 
-  if (width > 0)
+  cogl_framebuffer_orthographic (fb, 0, 0, dest_texture_width, dest_texture_height, -1., 1.);
+
+  if (!tower->pipeline_template)
     {
-      buf[0] = source[0] / 2;
-      buf[1] = source[1] / 2;
-      buf[2] = source[2] / 2;
-      buf[3] = source[3] / 2;
-    }
-}
-
-static void
-texture_tower_revalidate_client (MetaTextureTower *tower,
-                                 int               level)
-{
-  CoglTexture *source_texture = tower->textures[level - 1];
-  int source_texture_width = cogl_texture_get_width (source_texture);
-  int source_texture_height = cogl_texture_get_height (source_texture);
-  guint source_rowstride;
-  guchar *source_data;
-  CoglTexture *dest_texture = tower->textures[level];
-  int dest_texture_width = cogl_texture_get_width (dest_texture);
-  int dest_texture_height = cogl_texture_get_height (dest_texture);
-  int dest_x = tower->invalid[level].x1;
-  int dest_y = tower->invalid[level].y1;
-  int dest_width = tower->invalid[level].x2 - tower->invalid[level].x1;
-  int dest_height = tower->invalid[level].y2 - tower->invalid[level].y1;
-  guchar *dest_data;
-  guchar *source_tmp1 = NULL, *source_tmp2 = NULL;
-  int i, j;
-
-  source_rowstride = source_texture_width * 4;
-
-  source_data = g_malloc (source_texture_height * source_rowstride);
-  cogl_texture_get_data (source_texture, TEXTURE_FORMAT, source_rowstride,
-                         source_data);
-
-  dest_data = g_malloc (dest_height * dest_width * 4);
-
-  if (dest_texture_height < source_texture_height)
-    {
-      source_tmp1 = g_malloc (dest_width * 4);
-      source_tmp2 = g_malloc (dest_width * 4);
+      CoglContext *ctx =
+        clutter_backend_get_cogl_context (clutter_get_default_backend ());
+      tower->pipeline_template = cogl_pipeline_new (ctx);
+      cogl_pipeline_set_blend (tower->pipeline_template, "RGBA = ADD (SRC_COLOR, 0)", NULL);
     }
 
-  for (i = 0; i < dest_height; i++)
-    {
-      guchar *dest_row = dest_data + i * dest_width * 4;
-      if (dest_texture_height < source_texture_height)
-        {
-          guchar *source1, *source2;
-          guchar *dest;
+  pipeline = cogl_pipeline_copy (tower->pipeline_template);
+  cogl_pipeline_set_layer_texture (pipeline, 0, tower->textures[level - 1]);
 
-          if (dest_texture_width < source_texture_width)
-            {
-              fill_scale_down (source_tmp1,
-                               source_data + ((i + dest_y) * 2) * source_rowstride + dest_x * 2 * 4,
-                               dest_width * 2);
-              fill_scale_down (source_tmp2,
-                               source_data + ((i + dest_y) * 2 + 1) * source_rowstride + dest_x * 2 * 4,
-                               dest_width * 2);
-            }
-          else
-            {
-              fill_copy (source_tmp1,
-                         source_data + ((i + dest_y) * 2) * source_rowstride + dest_x * 4,
-                         dest_width);
-              fill_copy (source_tmp2,
-                         source_data + ((i + dest_y) * 2 + 1) * source_rowstride + dest_x * 4,
-                         dest_width);
-            }
+  cogl_framebuffer_draw_textured_rectangle (fb, pipeline,
+                                            invalid->x1, invalid->y1,
+                                            invalid->x2, invalid->y2,
+                                            (2. * invalid->x1) / source_texture_width,
+                                            (2. * invalid->y1) / source_texture_height,
+                                            (2. * invalid->x2) / source_texture_width,
+                                            (2. * invalid->y2) / source_texture_height);
 
-          source1 = source_tmp1;
-          source2 = source_tmp2;
-
-          dest = dest_row;
-          for (j = 0; j < dest_width * 4; j++)
-            *(dest++) = (*(source1++) + *(source2++)) / 2;
-        }
-      else
-        {
-          if (dest_texture_width < source_texture_width)
-            fill_scale_down (dest_row,
-                             source_data + (i + dest_y) * source_rowstride + dest_x * 2 * 4,
-                             dest_width * 2);
-          else
-            fill_copy (dest_row,
-                       source_data + (i + dest_y) * source_rowstride,
-                       dest_width);
-        }
-    }
-
-  cogl_texture_set_region (dest_texture,
-                           0, 0,
-                           dest_x, dest_y,
-                           dest_width, dest_height,
-                           dest_width, dest_height,
-                           TEXTURE_FORMAT,
-                           4 * dest_width,
-                           dest_data);
-
-  if (dest_texture_height < source_texture_height)
-    {
-      g_free (source_tmp1);
-      g_free (source_tmp2);
-    }
-
-  g_free (source_data);
-  g_free (dest_data);
+  cogl_object_unref (pipeline);
 }
 
 static void
 texture_tower_revalidate (MetaTextureTower *tower,
                           int               level)
 {
-  if (!texture_tower_revalidate_fbo (tower, level))
-    texture_tower_revalidate_client (tower, level);
+  texture_tower_revalidate_fbo (tower, level);
 }
 
 /**

src/compositor/meta-window-actor-private.h

@@ -5,12 +5,8 @@
 
 #include <config.h>
 
-#include <wayland-server.h>
-#include <meta-wayland-private.h>
-
 #include <X11/extensions/Xdamage.h>
 #include <meta/compositor-mutter.h>
-#include "meta-surface-actor.h"
 
 MetaWindowActor *meta_window_actor_new (MetaWindow *window);
 
@@ -28,8 +24,8 @@ void meta_window_actor_unmaximize (MetaWindowActor *self,
                                    MetaRectangle   *old_rect,
                                    MetaRectangle   *new_rect);
 
-void meta_window_actor_process_x11_damage (MetaWindowActor    *self,
-                                           XDamageNotifyEvent *event);
+void meta_window_actor_process_damage (MetaWindowActor    *self,
+                                       XDamageNotifyEvent *event);
 
 void meta_window_actor_pre_paint      (MetaWindowActor    *self);
 void meta_window_actor_post_paint     (MetaWindowActor    *self);
@@ -62,6 +58,4 @@ void     meta_window_actor_queue_frame_drawn   (MetaWindowActor *self,
 void meta_window_actor_effect_completed (MetaWindowActor *actor,
                                          gulong           event);
 
-MetaSurfaceActor *meta_window_actor_get_surface (MetaWindowActor *self);
-
 #endif /* META_WINDOW_ACTOR_PRIVATE_H */

src/compositor/meta-window-group.c

@@ -122,6 +122,7 @@ meta_window_group_paint (ClutterActor *actor)
 
   MetaWindowGroup *window_group = META_WINDOW_GROUP (actor);
   ClutterActor *stage = clutter_actor_get_stage (actor);
+  MetaCompScreen *info = meta_screen_get_compositor_data (window_group->screen);
 
   /* Normally we expect an actor to be drawn at it's position on the screen.
    * However, if we're inside the paint of a ClutterClone, that won't be the
@@ -164,6 +165,15 @@ meta_window_group_paint (ClutterActor *actor)
   paint_y_offset = paint_y_origin - actor_y_origin;
   cairo_region_translate (clip_region, -paint_x_offset, -paint_y_offset);
 
+  if (info->unredirected_window != NULL)
+    {
+      cairo_rectangle_int_t unredirected_rect;
+
+      meta_window_get_frame_rect (info->unredirected_window, (MetaRectangle *)&unredirected_rect);
+      cairo_region_subtract_rectangle (unobscured_region, &unredirected_rect);
+      cairo_region_subtract_rectangle (clip_region, &unredirected_rect);
+    }
+
   meta_cullable_cull_out (META_CULLABLE (window_group), unobscured_region, clip_region);
 
   cairo_region_destroy (unobscured_region);

src/compositor/plugins/default.c

@@ -32,13 +32,14 @@
 #include <gmodule.h>
 #include <string.h>
 
-#define DESTROY_TIMEOUT   100
+#define DESTROY_TIMEOUT   250
 #define MINIMIZE_TIMEOUT  250
 #define MAXIMIZE_TIMEOUT  250
 #define MAP_TIMEOUT       250
 #define SWITCH_TIMEOUT    500
 
 #define ACTOR_DATA_KEY "MCCP-Default-actor-data"
+#define SCREEN_TILE_PREVIEW_DATA_KEY "MCCP-Default-screen-tile-preview-data"
 
 #define META_TYPE_DEFAULT_PLUGIN            (meta_default_plugin_get_type ())
 #define META_DEFAULT_PLUGIN(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_DEFAULT_PLUGIN, MetaDefaultPlugin))
@@ -67,6 +68,7 @@ struct _MetaDefaultPluginClass
 };
 
 static GQuark actor_data_quark = 0;
+static GQuark screen_tile_preview_data_quark = 0;
 
 static void start      (MetaPlugin      *plugin);
 static void minimize   (MetaPlugin      *plugin,
@@ -97,6 +99,12 @@ static void kill_window_effects   (MetaPlugin      *plugin,
                                    MetaWindowActor *actor);
 static void kill_switch_workspace (MetaPlugin      *plugin);
 
+static void show_tile_preview (MetaPlugin      *plugin,
+                               MetaWindow      *window,
+                               MetaRectangle   *tile_rect,
+                               int              tile_monitor_number);
+static void hide_tile_preview (MetaPlugin      *plugin);
+
 static void confirm_display_change (MetaPlugin *plugin);
 
 static const MetaPluginInfo * plugin_info (MetaPlugin *plugin);
@@ -143,6 +151,15 @@ typedef struct
 } EffectCompleteData;
 
 
+typedef struct _ScreenTilePreview
+{
+  ClutterActor   *actor;
+
+  GdkRGBA        *preview_color;
+
+  MetaRectangle   tile_rect;
+} ScreenTilePreview;
+
 static void
 meta_default_plugin_dispose (GObject *object)
 {
@@ -203,6 +220,8 @@ meta_default_plugin_class_init (MetaDefaultPluginClass *klass)
   plugin_class->unmaximize       = unmaximize;
   plugin_class->destroy          = destroy;
   plugin_class->switch_workspace = switch_workspace;
+  plugin_class->show_tile_preview = show_tile_preview;
+  plugin_class->hide_tile_preview = hide_tile_preview;
   plugin_class->plugin_info      = plugin_info;
   plugin_class->kill_window_effects   = kill_window_effects;
   plugin_class->kill_switch_workspace = kill_switch_workspace;
@@ -469,6 +488,8 @@ on_minimize_effect_complete (ClutterTimeline *timeline, EffectCompleteData *data
   /* FIXME - we shouldn't assume the original scale, it should be saved
    * at the start of the effect */
   clutter_actor_set_scale (data->actor, 1.0, 1.0);
+  clutter_actor_move_anchor_point_from_gravity (data->actor,
+                                                CLUTTER_GRAVITY_NORTH_WEST);
 
   /* Now notify the manager that we are done with this effect */
   meta_plugin_minimize_completed (plugin, window_actor);
@@ -505,6 +526,9 @@ minimize (MetaPlugin *plugin, MetaWindowActor *window_actor)
 
       apriv->is_minimized = TRUE;
 
+      clutter_actor_move_anchor_point_from_gravity (actor,
+                                                    CLUTTER_GRAVITY_CENTER);
+
       animation = clutter_actor_animate (actor,
                                          CLUTTER_EASE_IN_SINE,
                                          MINIMIZE_TIMEOUT,
@@ -543,6 +567,8 @@ on_maximize_effect_complete (ClutterTimeline *timeline, EffectCompleteData *data
 
   /* FIXME - don't assume the original scale was 1.0 */
   clutter_actor_set_scale (data->actor, 1.0, 1.0);
+  clutter_actor_move_anchor_point_from_gravity (data->actor,
+                                                CLUTTER_GRAVITY_NORTH_WEST);
 
   /* Now notify the manager that we are done with this effect */
   meta_plugin_maximize_completed (plugin, window_actor);
@@ -567,8 +593,10 @@ maximize (MetaPlugin *plugin,
   ClutterActor *actor = CLUTTER_ACTOR (window_actor);
   MetaWindow *meta_window = meta_window_actor_get_meta_window (window_actor);
 
-  gdouble  scale_x = 1.0;
-  gdouble  scale_y = 1.0;
+  gdouble  scale_x    = 1.0;
+  gdouble  scale_y    = 1.0;
+  gfloat   anchor_x   = 0;
+  gfloat   anchor_y   = 0;
 
   type = meta_window_get_window_type (meta_window);
 
@@ -592,6 +620,13 @@ maximize (MetaPlugin *plugin,
       scale_x = (gdouble)end_width / (gdouble) width;
       scale_y = (gdouble)end_height / (gdouble) height;
 
+      anchor_x = (gdouble)(x - end_x)*(gdouble)width /
+        ((gdouble)(end_width - width));
+      anchor_y = (gdouble)(y - end_y)*(gdouble)height /
+        ((gdouble)(end_height - height));
+
+      clutter_actor_move_anchor_point (actor, anchor_x, anchor_y);
+
       animation = clutter_actor_animate (actor,
                                          CLUTTER_EASE_IN_SINE,
                                          MAXIMIZE_TIMEOUT,
@@ -646,6 +681,9 @@ on_map_effect_complete (ClutterTimeline *timeline, EffectCompleteData *data)
 
   apriv->tml_map = NULL;
 
+  clutter_actor_move_anchor_point_from_gravity (data->actor,
+                                                CLUTTER_GRAVITY_NORTH_WEST);
+
   /* Now notify the manager that we are done with this effect */
   meta_plugin_map_completed (plugin, window_actor);
 
@@ -731,12 +769,14 @@ destroy (MetaPlugin *plugin, MetaWindowActor *window_actor)
       EffectCompleteData *data = g_new0 (EffectCompleteData, 1);
       ActorPrivate *apriv = get_actor_private (window_actor);
 
+      clutter_actor_move_anchor_point_from_gravity (actor,
+                                                    CLUTTER_GRAVITY_CENTER);
+
       animation = clutter_actor_animate (actor,
-                                         CLUTTER_EASE_OUT_QUAD,
+                                         CLUTTER_EASE_IN_SINE,
                                          DESTROY_TIMEOUT,
-                                         "opacity", 0,
-                                         "scale-x", 0.8,
-                                         "scale-y", 0.8,
+                                         "scale-x", 0.0,
+                                         "scale-y", 1.0,
                                          NULL);
       apriv->tml_destroy = clutter_animation_get_timeline (animation);
       data->plugin = plugin;
@@ -749,6 +789,82 @@ destroy (MetaPlugin *plugin, MetaWindowActor *window_actor)
     meta_plugin_destroy_completed (plugin, window_actor);
 }
 
+/*
+ * Tile preview private data accessor
+ */
+static void
+free_screen_tile_preview (gpointer data)
+{
+  ScreenTilePreview *preview = data;
+
+  if (G_LIKELY (preview != NULL)) {
+    clutter_actor_destroy (preview->actor);
+    g_slice_free (ScreenTilePreview, preview);
+  }
+}
+
+static ScreenTilePreview *
+get_screen_tile_preview (MetaScreen *screen)
+{
+  ScreenTilePreview *preview = g_object_get_qdata (G_OBJECT (screen), screen_tile_preview_data_quark);
+
+  if (G_UNLIKELY (screen_tile_preview_data_quark == 0))
+    screen_tile_preview_data_quark = g_quark_from_static_string (SCREEN_TILE_PREVIEW_DATA_KEY);
+
+  if (G_UNLIKELY (!preview))
+    {
+      preview = g_slice_new0 (ScreenTilePreview);
+
+      preview->actor = clutter_actor_new ();
+      clutter_actor_set_background_color (preview->actor, CLUTTER_COLOR_Blue);
+      clutter_actor_set_opacity (preview->actor, 100);
+
+      clutter_actor_add_child (meta_get_window_group_for_screen (screen), preview->actor);
+      g_object_set_qdata_full (G_OBJECT (screen),
+                               screen_tile_preview_data_quark, preview,
+                               free_screen_tile_preview);
+    }
+
+  return preview;
+}
+
+static void
+show_tile_preview (MetaPlugin    *plugin,
+                   MetaWindow    *window,
+                   MetaRectangle *tile_rect,
+                   int            tile_monitor_number)
+{
+  MetaScreen *screen = meta_plugin_get_screen (plugin);
+  ScreenTilePreview *preview = get_screen_tile_preview (screen);
+  ClutterActor *window_actor;
+
+  if (CLUTTER_ACTOR_IS_VISIBLE (preview->actor)
+      && preview->tile_rect.x == tile_rect->x
+      && preview->tile_rect.y == tile_rect->y
+      && preview->tile_rect.width == tile_rect->width
+      && preview->tile_rect.height == tile_rect->height)
+    return; /* nothing to do */
+
+  clutter_actor_set_position (preview->actor, tile_rect->x, tile_rect->y);
+  clutter_actor_set_size (preview->actor, tile_rect->width, tile_rect->height);
+
+  clutter_actor_show (preview->actor);
+
+  window_actor = CLUTTER_ACTOR (meta_window_get_compositor_private (window));
+  clutter_actor_lower (preview->actor, window_actor);
+
+  preview->tile_rect = *tile_rect;
+}
+
+static void
+hide_tile_preview (MetaPlugin *plugin)
+{
+  MetaScreen *screen = meta_plugin_get_screen (plugin);
+  ScreenTilePreview *preview = get_screen_tile_preview (screen);
+
+  clutter_actor_hide (preview->actor);
+}
+
 static void
 kill_switch_workspace (MetaPlugin     *plugin)
 {

src/core/barrier.c

@@ -366,25 +366,11 @@ meta_barrier_fire_event (MetaBarrier    *barrier,
 }
 
 gboolean
-meta_display_process_barrier_event (MetaDisplay *display,
-                                    XIEvent     *event)
+meta_display_process_barrier_event (MetaDisplay    *display,
+                                    XIBarrierEvent *xev)
 {
   MetaBarrier *barrier;
-  XIBarrierEvent *xev;
 
-  if (event == NULL)
-    return FALSE;
-
-  switch (event->evtype)
-    {
-    case XI_BarrierHit:
-    case XI_BarrierLeave:
-      break;
-    default:
-      return FALSE;
-    }
-
-  xev = (XIBarrierEvent *) event;
   barrier = g_hash_table_lookup (display->xids, &xev->barrier);
   if (barrier != NULL)
     {

src/core/constraints.c

@@ -426,7 +426,7 @@ setup_constraint_info (ConstraintInfo      *info,
    */
   if (meta_prefs_get_force_fullscreen() &&
       !window->hide_titlebar_when_maximized &&
-      window->decorated &&
+      (window->decorated || !meta_window_is_client_decorated (window)) &&
       meta_rectangle_equal (new, &monitor_info->rect) &&
       window->has_fullscreen_func &&
       !window->fullscreen)
@@ -491,12 +491,17 @@ place_window_if_needed(MetaWindow     *window,
       !window->minimized &&
       !window->fullscreen)
     {
+      MetaRectangle orig_rect;
       MetaRectangle placed_rect;
       MetaWorkspace *cur_workspace;
       const MetaMonitorInfo *monitor_info;
 
       meta_window_get_frame_rect (window, &placed_rect);
-      meta_window_place (window, info->orig.x, info->orig.y,
+
+      orig_rect = info->orig;
+      extend_by_frame (window, &orig_rect);
+
+      meta_window_place (window, orig_rect.x, orig_rect.y,
                          &placed_rect.x, &placed_rect.y);
       did_placement = TRUE;
 

src/core/constraints.h

@@ -33,8 +33,7 @@ typedef enum
   META_DO_GRAVITY_ADJUST    = 1 << 1,
   META_IS_USER_ACTION       = 1 << 2,
   META_IS_MOVE_ACTION       = 1 << 3,
-  META_IS_RESIZE_ACTION     = 1 << 4,
-  META_IS_WAYLAND_RESIZE    = 1 << 5
+  META_IS_RESIZE_ACTION     = 1 << 4
 } MetaMoveResizeFlags;
 
 void meta_window_constrain (MetaWindow          *window,

src/core/core.c

@@ -153,7 +153,7 @@ meta_core_get (Display *xdisplay,
         break;
 
       default:
-        meta_warning("Unknown window information request: %d\n", request);
+        meta_warning(_("Unknown window information request: %d"), request);
     }
 
     request = va_arg (args, MetaCoreGetType);
@@ -270,8 +270,6 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
   MetaDisplay *display;
   MetaScreen *screen;
   MetaWindow *grab_window;
-  MetaStackWindow stack_window;
-  MetaStackWindow stack_sibling;
 
   display = meta_display_for_x_display (xdisplay);
   screen = meta_display_screen_for_xwindow (display, xwindow);
@@ -283,13 +281,9 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
   changes.stack_mode = Below;
   changes.sibling = meta_window_get_toplevel_xwindow (grab_window);
 
-  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_window.x11.xwindow = xwindow;
-  stack_sibling.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_sibling.x11.xwindow = changes.sibling;
   meta_stack_tracker_record_lower_below (screen->stack_tracker,
-                                         &stack_window,
-                                         &stack_sibling,
+                                         xwindow,
+                                         changes.sibling,
                                          XNextRequest (screen->display->xdisplay));
 
   meta_error_trap_push (display);
@@ -328,8 +322,7 @@ meta_core_maximize (Display *xdisplay,
   if (meta_prefs_get_raise_on_click ())
     meta_window_raise (window);
 
-  meta_window_maximize (window, 
-                        META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
+  meta_window_maximize (window, META_MAXIMIZE_BOTH);
 }
 
 void
@@ -342,11 +335,9 @@ meta_core_toggle_maximize_vertically (Display *xdisplay,
     meta_window_raise (window);
 
   if (META_WINDOW_MAXIMIZED_VERTICALLY (window))
-    meta_window_unmaximize (window, 
-                            META_MAXIMIZE_VERTICAL);
+    meta_window_unmaximize (window, META_MAXIMIZE_VERTICAL);
   else
-    meta_window_maximize (window,
-    			    META_MAXIMIZE_VERTICAL);
+    meta_window_maximize (window, META_MAXIMIZE_VERTICAL);
 }
 
 void
@@ -359,11 +350,9 @@ meta_core_toggle_maximize_horizontally (Display *xdisplay,
     meta_window_raise (window);
 
   if (META_WINDOW_MAXIMIZED_HORIZONTALLY (window))
-    meta_window_unmaximize (window, 
-                            META_MAXIMIZE_HORIZONTAL);
+    meta_window_unmaximize (window, META_MAXIMIZE_HORIZONTAL);
   else
-    meta_window_maximize (window,
-    			    META_MAXIMIZE_HORIZONTAL);
+    meta_window_maximize (window, META_MAXIMIZE_HORIZONTAL);
 }
 
 void
@@ -376,11 +365,9 @@ meta_core_toggle_maximize (Display *xdisplay,
     meta_window_raise (window);
 
   if (META_WINDOW_MAXIMIZED (window))
-    meta_window_unmaximize (window, 
-                            META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
+    meta_window_unmaximize (window, META_MAXIMIZE_BOTH);
   else
-    meta_window_maximize (window,
-                          META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
+    meta_window_maximize (window, META_MAXIMIZE_BOTH);
 }
 
 void
@@ -392,8 +379,7 @@ meta_core_unmaximize (Display *xdisplay,
   if (meta_prefs_get_raise_on_click ())
     meta_window_raise (window);
 
-  meta_window_unmaximize (window,
-                          META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
+  meta_window_unmaximize (window, META_MAXIMIZE_BOTH);
 }
 
 void

src/core/delete.c

@@ -37,17 +37,18 @@
 #include <stdlib.h>
 #include <stdio.h>
 
-#include "meta-wayland-surface.h"
-
 static void meta_window_present_delete_dialog (MetaWindow *window,
                                                guint32     timestamp);
 
 static void
-delete_ping_reply_func (MetaWindow  *window,
+delete_ping_reply_func (MetaDisplay *display,
+                        Window       xwindow,
                         guint32      timestamp,
                         void        *user_data)
 {
-  meta_topic (META_DEBUG_PING, "Got reply to delete ping for %s\n", window->desc);
+  meta_topic (META_DEBUG_PING,
+              "Got reply to delete ping for %s\n",
+              ((MetaWindow*)user_data)->desc);
 
   /* we do nothing */
 }
@@ -65,10 +66,12 @@ dialog_exited (GPid pid, int status, gpointer user_data)
 }
 
 static void
-delete_ping_timeout_func (MetaWindow  *window,
+delete_ping_timeout_func (MetaDisplay *display,
+                          Window       xwindow,
                           guint32      timestamp,
                           void        *user_data)
 {
+  MetaWindow *window = user_data;
   char *window_title;
   gchar *window_content, *tmp;
   GPid dialog_pid;
@@ -132,42 +135,36 @@ void
 meta_window_check_alive (MetaWindow *window,
                          guint32     timestamp)
 {
-  meta_display_ping_window (window,
+  meta_display_ping_window (window->display,
+                            window,
                             timestamp,
                             delete_ping_reply_func,
                             delete_ping_timeout_func,
-                            NULL);
+                            window);
 }
 
 void
 meta_window_delete (MetaWindow  *window,
                     guint32      timestamp)
 {
-  if (window->client_type == META_WINDOW_CLIENT_TYPE_X11)
+  meta_error_trap_push (window->display);
+  if (window->delete_window)
     {
-      meta_error_trap_push (window->display);
-      if (window->delete_window)
-        {
-          meta_topic (META_DEBUG_WINDOW_OPS,
-                      "Deleting %s with delete_window request\n",
-                      window->desc);
-          meta_window_send_icccm_message (window,
-                                          window->display->atom_WM_DELETE_WINDOW,
-                                          timestamp);
-        }
-      else
-        {
-          meta_topic (META_DEBUG_WINDOW_OPS,
-                      "Deleting %s with explicit kill\n",
-                      window->desc);
-          XKillClient (window->display->xdisplay, window->xwindow);
-        }
-      meta_error_trap_pop (window->display);
+      meta_topic (META_DEBUG_WINDOW_OPS,
+                  "Deleting %s with delete_window request\n",
+                  window->desc);
+      meta_window_send_icccm_message (window,
+                                      window->display->atom_WM_DELETE_WINDOW,
+                                      timestamp);
     }
   else
     {
-      meta_wayland_surface_delete (window->surface);
+      meta_topic (META_DEBUG_WINDOW_OPS,
+                  "Deleting %s with explicit kill\n",
+                  window->desc);
+      XKillClient (window->display->xdisplay, window->xwindow);
     }
+  meta_error_trap_pop (window->display);
 
   meta_window_check_alive (window, timestamp);
 

src/core/display-private.h

@@ -37,7 +37,6 @@
 #include "keybindings-private.h"
 #include <meta/prefs.h>
 #include <meta/barrier.h>
-#include <clutter/clutter.h>
 
 #ifdef HAVE_STARTUP_NOTIFICATION
 #include <libsn/sn.h>
@@ -55,9 +54,10 @@ typedef struct _MetaWindowPropHooks MetaWindowPropHooks;
 
 typedef struct MetaEdgeResistanceData MetaEdgeResistanceData;
 
-typedef void (* MetaWindowPingFunc) (MetaWindow  *window,
-                                     guint32      timestamp,
-                                     gpointer     user_data);
+typedef void (* MetaWindowPingFunc) (MetaDisplay *display,
+				     Window       xwindow,
+				     guint32      timestamp,
+				     gpointer     user_data);
 
 typedef enum {
   META_LIST_DEFAULT                   = 0,      /* normal windows */
@@ -84,14 +84,6 @@ typedef enum {
   META_TILE_MAXIMIZED
 } MetaTileMode;
 
-typedef enum {
-  META_FOCUS_NONE = 0,
-  META_FOCUS_X_CLIENT = 1,
-  META_FOCUS_WAYLAND_CLIENT = 2,
-  META_FOCUS_NO_FOCUS_WINDOW = 3,
-  META_FOCUS_STAGE = 4
-} MetaFocusType;
-
 struct _MetaDisplay
 {
   GObject parent_instance;
@@ -99,8 +91,6 @@ struct _MetaDisplay
   char *name;
   Display *xdisplay;
 
-  int clutter_event_filter;
-
   Window leader_window;
   Window timestamp_pinging_window;
 
@@ -125,7 +115,6 @@ struct _MetaDisplay
    * like the no_focus_window or the stage X window. */
   Window focus_xwindow;
   gulong focus_serial;
-  MetaFocusType focus_type;
 
   /* last timestamp passed to XSetInputFocus */
   guint32 last_focus_time;
@@ -162,7 +151,6 @@ struct _MetaDisplay
   GSList *screens;
   MetaScreen *active_screen;
   GHashTable *xids;
-  GHashTable *wayland_windows;
   int error_traps;
   int (* error_trap_handler) (Display     *display,
                               XErrorEvent *error);  
@@ -197,7 +185,7 @@ struct _MetaDisplay
   MetaWindow* autoraise_window;
 
   /* Alt+click button grabs */
-  ClutterModifierType window_grab_modifiers;
+  unsigned int window_grab_modifiers;
   
   /* current window operation */
   MetaGrabOp  grab_op;
@@ -242,8 +230,8 @@ struct _MetaDisplay
   int	      grab_resize_timeout_id;
 
   /* Keybindings stuff */
-  MetaKeyBinding *key_bindings;
-  int             n_key_bindings;
+  GHashTable     *key_bindings;
+  GHashTable     *key_bindings_index;
   int             min_keycode;
   int             max_keycode;
   KeySym *keymap;
@@ -389,11 +377,6 @@ void        meta_display_register_x_window   (MetaDisplay *display,
 void        meta_display_unregister_x_window (MetaDisplay *display,
                                               Window       xwindow);
 
-void        meta_display_register_wayland_window   (MetaDisplay *display,
-                                                    MetaWindow  *window);
-void        meta_display_unregister_wayland_window (MetaDisplay *display,
-                                                    MetaWindow  *window);
-
 #ifdef HAVE_XSYNC
 MetaWindow* meta_display_lookup_sync_alarm     (MetaDisplay *display,
                                                 XSyncAlarm   alarm);
@@ -453,13 +436,14 @@ void meta_display_retheme_all (void);
 void meta_display_set_cursor_theme (const char *theme, 
 				    int         size);
 
-void meta_display_ping_window      (MetaWindow         *window,
+void meta_display_ping_window      (MetaDisplay        *display,
+                                    MetaWindow         *window,
                                     guint32             timestamp,
                                     MetaWindowPingFunc  ping_reply_func,
                                     MetaWindowPingFunc  ping_timeout_func,
                                     void               *user_data);
-void meta_display_pong_for_serial  (MetaDisplay        *display,
-                                    guint32             serial);
+gboolean meta_display_window_has_pending_pings (MetaDisplay        *display,
+						MetaWindow         *window);
 
 int meta_resize_gravity_from_grab_op (MetaGrabOp op);
 
@@ -480,23 +464,23 @@ void meta_display_queue_autoraise_callback  (MetaDisplay *display,
 void meta_display_remove_autoraise_callback (MetaDisplay *display);
 
 void meta_display_overlay_key_activate (MetaDisplay *display);
-void meta_display_accelerator_activate (MetaDisplay     *display,
-                                        guint            action,
-                                        ClutterKeyEvent *event);
+void meta_display_accelerator_activate (MetaDisplay *display,
+                                        guint        action,
+                                        guint        deviceid,
+                                        guint        timestamp);
 gboolean meta_display_modifiers_accelerator_activate (MetaDisplay *display);
 
 /* In above-tab-keycode.c */
 guint meta_display_get_above_tab_keycode (MetaDisplay *display);
 
 #ifdef HAVE_XI23
-gboolean meta_display_process_barrier_event (MetaDisplay *display,
-                                             XIEvent     *event);
+gboolean meta_display_process_barrier_event (MetaDisplay    *display,
+                                             XIBarrierEvent *event);
 #endif /* HAVE_XI23 */
 
-void meta_display_set_input_focus_xwindow (MetaDisplay   *display,
-                                           MetaScreen    *screen,
-                                           MetaFocusType  type,
-                                           Window         window,
-                                           guint32        timestamp);
+void meta_display_set_input_focus_xwindow (MetaDisplay *display,
+                                           MetaScreen  *screen,
+                                           Window       window,
+                                           guint32      timestamp);
 
 #endif

src/core/frame.c

@@ -45,7 +45,6 @@ meta_window_ensure_frame (MetaWindow *window)
   XSetWindowAttributes attrs;
   Visual *visual;
   gulong create_serial;
-  MetaStackWindow stack_window;
   
   if (window->frame)
     return;
@@ -101,10 +100,8 @@ meta_window_ensure_frame (MetaWindow *window)
 						frame->rect.height,
 						frame->window->screen->number,
                                                 &create_serial);
-  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_window.x11.xwindow = frame->xwindow;
   meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 &stack_window,
+                                 frame->xwindow,
                                  create_serial);
 
   meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow);
@@ -128,9 +125,8 @@ meta_window_ensure_frame (MetaWindow *window)
   window->rect.x = 0;
   window->rect.y = 0;
 
-  stack_window.x11.xwindow = window->xwindow;
   meta_stack_tracker_record_remove (window->screen->stack_tracker,
-                                    &stack_window,
+                                    window->xwindow,
                                     XNextRequest (window->display->xdisplay));
   XReparentWindow (window->display->xdisplay,
                    window->xwindow,
@@ -165,7 +161,6 @@ meta_window_destroy_frame (MetaWindow *window)
 {
   MetaFrame *frame;
   MetaFrameBorders borders;
-  MetaStackWindow stack_window;
   
   if (window->frame == NULL)
     return;
@@ -192,10 +187,8 @@ meta_window_destroy_frame (MetaWindow *window)
                   "Incrementing unmaps_pending on %s for reparent back to root\n", window->desc);
       window->unmaps_pending += 1;
     }
-  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_window.x11.xwindow = window->xwindow;
   meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 &stack_window,
+                                 window->xwindow,
                                  XNextRequest (window->display->xdisplay));
   XReparentWindow (window->display->xdisplay,
                    window->xwindow,

src/core/keybindings-private.h

@@ -30,6 +30,7 @@
 #include <gio/gio.h>
 #include <meta/keybindings.h>
 
+typedef struct _MetaKeyHandler MetaKeyHandler;
 struct _MetaKeyHandler
 {
   char *name;
@@ -47,9 +48,48 @@ struct _MetaKeyBinding
   KeyCode keycode;
   unsigned int mask;
   MetaVirtualModifier modifiers;
+  gint flags;
   MetaKeyHandler *handler;
 };
 
+/**
+ * MetaKeyCombo:
+ * @keysym: keysym
+ * @keycode: keycode
+ * @modifiers: modifiers
+ */
+typedef struct _MetaKeyCombo MetaKeyCombo;
+struct _MetaKeyCombo
+{
+  unsigned int keysym;
+  unsigned int keycode;
+  MetaVirtualModifier modifiers;
+};
+
+typedef struct
+{
+  char *name;
+  GSettings *settings;
+
+  MetaKeyBindingAction action;
+
+  /*
+   * A list of MetaKeyCombos. Each of them is bound to
+   * this keypref. If one has keysym==modifiers==0, it is
+   * ignored.
+   */
+  GSList *combos;
+
+  /* for keybindings that can have shift or not like Alt+Tab */
+  gboolean      add_shift:1;
+
+  /* for keybindings that apply only to a window */
+  gboolean      per_window:1;
+
+  /* for keybindings not added with meta_display_add_keybinding() */
+  gboolean      builtin:1;
+} MetaKeyPref;
+
 void     meta_display_init_keys             (MetaDisplay *display);
 void     meta_display_shutdown_keys         (MetaDisplay *display);
 void     meta_screen_grab_keys              (MetaScreen  *screen);
@@ -64,9 +104,9 @@ gboolean meta_window_grab_all_keys          (MetaWindow  *window,
                                              guint32      timestamp);
 void     meta_window_ungrab_all_keys        (MetaWindow  *window,
                                              guint32      timestamp);
-gboolean meta_display_process_key_event     (MetaDisplay     *display,
-                                             MetaWindow      *window,
-                                             ClutterKeyEvent *event);
+gboolean meta_display_process_key_event     (MetaDisplay   *display,
+                                             MetaWindow    *window,
+                                             XIDeviceEvent *event);
 void     meta_display_process_mapping_event (MetaDisplay *display,
                                              XEvent      *event);
 
@@ -77,5 +117,12 @@ gboolean meta_prefs_add_keybinding          (const char           *name,
 
 gboolean meta_prefs_remove_keybinding       (const char    *name);
 
+GList *meta_prefs_get_keybindings (void);
+void meta_prefs_get_overlay_binding (MetaKeyCombo *combo);
+const char *meta_prefs_get_iso_next_group_option (void);
 
 #endif
+
+
+
+

src/core/main.c

@@ -42,7 +42,7 @@
  */
 
 #define _GNU_SOURCE
-#define _SVID_SOURCE /* for putenv() and some signal-related functions */
+#define _XOPEN_SOURCE /* for putenv() and some signal-related functions */
 
 #include <config.h>
 #include <meta/main.h>
@@ -53,10 +53,8 @@
 #include "session.h"
 #include <meta/prefs.h>
 #include <meta/compositor.h>
-#include "meta-wayland-private.h"
 
 #include <glib-object.h>
-#include <glib-unix.h>
 #include <gdk/gdkx.h>
 
 #include <stdlib.h>
@@ -189,7 +187,6 @@ static gchar    *opt_client_id;
 static gboolean  opt_replace_wm;
 static gboolean  opt_disable_sm;
 static gboolean  opt_sync;
-static gboolean  opt_wayland;
 
 static GOptionEntry meta_options[] = {
   {
@@ -227,12 +224,6 @@ static GOptionEntry meta_options[] = {
     N_("Make X calls synchronous"),
     NULL
   },
-  {
-    "wayland", 0, 0, G_OPTION_ARG_NONE,
-    &opt_wayland,
-    N_("Run as a wayland compositor"),
-    NULL
-  },
   {NULL}
 };
 
@@ -256,6 +247,9 @@ meta_get_option_context (void)
 
   ctx = g_option_context_new (NULL);
   g_option_context_add_main_entries (ctx, meta_options, GETTEXT_PACKAGE);
+  g_option_context_add_group (ctx, clutter_get_option_group_without_init ());
+  g_option_context_add_group (ctx, cogl_get_option_group ());
+
   return ctx;
 }
 
@@ -334,17 +328,16 @@ meta_clutter_init (void)
  * also is %NULL, use the default - :0.0
  */
 static void
-meta_select_display (char *display_arg)
+meta_select_display (gchar *display_name)
 {
-  const char *display_name;
-
-  if (display_arg)
-    display_name = (const char *) display_arg;
-  else
-    display_name = g_getenv ("MUTTER_DISPLAY");
-
+  gchar *envVar = "";
   if (display_name)
-    g_setenv ("DISPLAY", display_name, TRUE);
+    envVar = g_strconcat ("DISPLAY=", display_name, NULL);
+  else if (g_getenv ("MUTTER_DISPLAY"))
+    envVar = g_strconcat ("DISPLAY=",
+      g_getenv ("MUTTER_DISPLAY"), NULL);
+  /* DO NOT FREE envVar, putenv() sucks */
+  putenv (envVar);
 }
 
 static void
@@ -355,17 +348,28 @@ meta_finalize (void)
   if (display)
     meta_display_close (display,
                         CurrentTime); /* I doubt correct timestamps matter here */
+}
 
-  if (meta_is_wayland_compositor ())
-    meta_wayland_finalize ();
+static int sigterm_pipe_fds[2] = { -1, -1 };
+
+static void
+sigterm_handler (int signum)
+{
+  if (sigterm_pipe_fds[1] >= 0)
+    {
+      int G_GNUC_UNUSED dummy;
+
+      dummy = write (sigterm_pipe_fds[1], "", 1);
+      close (sigterm_pipe_fds[1]);
+      sigterm_pipe_fds[1] = -1;
+    }
 }
 
 static gboolean
-on_sigterm (gpointer user_data)
+on_sigterm (void)
 {
-  meta_quit (EXIT_SUCCESS);
-
-  return G_SOURCE_REMOVE;
+  meta_quit (META_EXIT_SUCCESS);
+  return FALSE;
 }
 
 /**
@@ -379,8 +383,9 @@ meta_init (void)
 {
   struct sigaction act;
   sigset_t empty_mask;
+  GIOChannel *channel;
   ClutterSettings *clutter_settings;
-
+  
   sigemptyset (&empty_mask);
   act.sa_handler = SIG_IGN;
   act.sa_mask    = empty_mask;
@@ -394,19 +399,26 @@ meta_init (void)
                 g_strerror (errno));
 #endif
 
-  g_unix_signal_add (SIGTERM, on_sigterm, NULL);
+  if (pipe (sigterm_pipe_fds) != 0)
+    g_printerr ("Failed to create SIGTERM pipe: %s\n",
+                g_strerror (errno));
+
+  channel = g_io_channel_unix_new (sigterm_pipe_fds[0]);
+  g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, NULL);
+  g_io_add_watch (channel, G_IO_IN, (GIOFunc) on_sigterm, NULL);
+  g_io_channel_set_close_on_unref (channel, TRUE);
+  g_io_channel_unref (channel);
+
+  act.sa_handler = &sigterm_handler;
+  if (sigaction (SIGTERM, &act, NULL) < 0)
+    g_printerr ("Failed to register SIGTERM handler: %s\n",
+		g_strerror (errno));
 
   if (g_getenv ("MUTTER_VERBOSE"))
     meta_set_verbose (TRUE);
   if (g_getenv ("MUTTER_DEBUG"))
     meta_set_debugging (TRUE);
 
-  /* We consider running from mutter-launch equivalent to running from bare metal. */
-  if (getenv ("WESTON_LAUNCHER_SOCK"))
-    clutter_set_windowing_backend (CLUTTER_WINDOWING_EGL);
-
-  meta_set_is_wayland_compositor (opt_wayland);
-
   if (g_get_home_dir ())
     if (chdir (g_get_home_dir ()) < 0)
       meta_warning ("Could not change to home directory %s.\n",
@@ -418,16 +430,9 @@ meta_init (void)
   g_irepository_prepend_search_path (MUTTER_PKGLIBDIR);
 #endif
 
-  if (meta_is_wayland_compositor ())
-    {
-      /* NB: When running as a hybrid wayland compositor we run our own headless X
-       * server so the user can't control the X display to connect too. */
-      meta_wayland_init ();
-    }
-  else
-    meta_select_display (opt_display_name);
-
   meta_set_syncing (opt_sync || (g_getenv ("MUTTER_SYNC") != NULL));
+
+  meta_select_display (opt_display_name);
   
   if (opt_replace_wm)
     meta_set_replace_current_wm (TRUE);
@@ -436,20 +441,13 @@ meta_init (void)
     meta_fatal ("Can't specify both SM save file and SM client id\n");
   
   meta_main_loop = g_main_loop_new (NULL, FALSE);
-
+  
   meta_ui_init ();
 
-  /* If we are running with wayland then we don't wait until we have
-   * an X connection before initializing clutter we instead initialize
-   * it earlier since we need to initialize the GL driver so the driver
-   * can register any needed wayland extensions. */
-  if (!meta_is_wayland_compositor ())
-    {
-      /*
-       * Clutter can only be initialized after the UI.
-       */
-      meta_clutter_init ();
-    }
+  /*
+   * Clutter can only be initialized after the UI.
+   */
+  meta_clutter_init ();
 
   /*
    * XXX: We cannot handle high dpi scaling yet, so fix the scale to 1

src/core/meta-cursor-tracker-private.h

@@ -1,7 +1,7 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 
 /*
- * Copyright 2013 Red Hat, Inc.
+ * Copyright (C) 2013 Red Hat, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -23,24 +23,10 @@
 #define META_CURSOR_TRACKER_PRIVATE_H
 
 #include <meta/meta-cursor-tracker.h>
-#include <wayland-server.h>
-#include <clutter/clutter.h>
 
 gboolean meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
 					    XEvent            *xevent);
 
-void     meta_cursor_tracker_set_grab_cursor     (MetaCursorTracker  *tracker,
-                                                  MetaCursor          cursor);
-void     meta_cursor_tracker_set_window_cursor   (MetaCursorTracker  *tracker,
-                                                  struct wl_resource *buffer,
-                                                  int                 hot_x,
-                                                  int                 hot_y);
-void     meta_cursor_tracker_unset_window_cursor (MetaCursorTracker  *tracker);
-void     meta_cursor_tracker_set_root_cursor     (MetaCursorTracker  *tracker,
-                                                  MetaCursor          cursor);
-
-void     meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
-					      int                new_x,
-					      int                new_y);
-void     meta_cursor_tracker_paint           (MetaCursorTracker *tracker);
+void     meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
+                                              MetaCursor         cursor);
 #endif

src/core/meta-cursor-tracker.c

@@ -22,23 +22,19 @@
 /**
  * SECTION:cursor-tracker
  * @title: MetaCursorTracker
- * @short_description: Mutter cursor tracking helper. Originally only
- *                     tracking the cursor image, now more of a "core
- *                     pointer abstraction"
+ * @short_description: Mutter cursor tracking helper
  */
 
 #include <config.h>
-#include <string.h>
 #include <meta/main.h>
 #include <meta/util.h>
 #include <meta/errors.h>
 
 #include <cogl/cogl.h>
-#include <cogl/cogl-wayland-server.h>
 #include <clutter/clutter.h>
-#include <gbm.h>
 
 #include <gdk/gdk.h>
+#include <gdk/gdkx.h>
 
 #include <X11/cursorfont.h>
 #include <X11/extensions/Xfixes.h>
@@ -46,64 +42,19 @@
 
 #include "meta-cursor-tracker-private.h"
 #include "screen-private.h"
-#include "meta-wayland-private.h"
-#include "monitor-private.h"
 
 #define META_WAYLAND_DEFAULT_CURSOR_HOTSPOT_X 7
 #define META_WAYLAND_DEFAULT_CURSOR_HOTSPOT_Y 4
 
-typedef struct {
-  CoglTexture2D *texture;
-  struct gbm_bo *bo;
-  int hot_x, hot_y;
-
-  int ref_count;
-} MetaCursorReference;
-
 struct _MetaCursorTracker {
   GObject parent_instance;
 
   MetaScreen *screen;
 
   gboolean is_showing;
-  gboolean has_hw_cursor;
 
-  /* The cursor tracker stores the cursor for the current grab
-   * operation, the cursor for the window with pointer focus, and
-   * the cursor for the root window, which contains either the
-   * default arrow cursor or the 'busy' hourglass if we're launching
-   * an app.
-   *
-   * We choose the first one available -- if there's a grab cursor,
-   * we choose that cursor, if there's window cursor, we choose that,
-   * otherwise we choose the root cursor.
-   *
-   * The displayed_cursor contains the chosen cursor.
-   */
-  MetaCursorReference *displayed_cursor;
-
-  MetaCursorReference *grab_cursor;
-
-  /* Wayland clients can set a NULL buffer as their cursor 
-   * explicitly, which means that we shouldn't display anything.
-   * So, we can't simply store a NULL in window_cursor to
-   * determine an unset window cursor; we need an extra boolean.
-   */
-  gboolean has_window_cursor;
-  MetaCursorReference *window_cursor;
-
-  MetaCursorReference *root_cursor;
-
-  MetaCursorReference *default_cursors[META_CURSOR_LAST];
-
-  int current_x, current_y;
-  MetaRectangle current_rect;
-  MetaRectangle previous_rect;
-  gboolean previous_is_valid;
-
-  CoglPipeline *pipeline;
-  int drm_fd;
-  struct gbm_device *gbm;
+  CoglTexture2D *sprite;
+  int hot_x, hot_y;
 };
 
 struct _MetaCursorTrackerClass {
@@ -119,35 +70,6 @@ enum {
 
 static guint signals[LAST_SIGNAL];
 
-static void meta_cursor_tracker_set_crtc_has_hw_cursor (MetaCursorTracker *tracker,
-                                                        MetaCRTC          *crtc,
-                                                        gboolean           has_hw_cursor);
-static void sync_cursor (MetaCursorTracker *tracker);
-
-static MetaCursorReference *
-meta_cursor_reference_ref (MetaCursorReference *self)
-{
-  g_assert (self->ref_count > 0);
-  self->ref_count++;
-
-  return self;
-}
-
-static void
-meta_cursor_reference_unref (MetaCursorReference *self)
-{
-  self->ref_count--;
-
-  if (self->ref_count == 0)
-    {
-      cogl_object_unref (self->texture);
-      if (self->bo)
-        gbm_bo_destroy (self->bo);
-
-      g_slice_free (MetaCursorReference, self);
-    }
-}
-
 static void
 translate_meta_cursor (MetaCursor   cursor,
                        guint       *glyph_out,
@@ -248,244 +170,14 @@ meta_display_create_x_cursor (MetaDisplay *display,
   return load_cursor_on_server (display, cursor);
 }
 
-static XcursorImage *
-load_cursor_on_client (MetaDisplay *display,
-                       MetaCursor   cursor)
-{
-  XcursorImage *image;
-  guint glyph;
-  const char *name;
-  const char *theme = XcursorGetTheme (display->xdisplay);
-  int size = XcursorGetDefaultSize (display->xdisplay);
-
-  translate_meta_cursor (cursor, &glyph, &name);
-
-  if (name != NULL)
-    image = XcursorLibraryLoadImage (name, theme, size);
-  else
-    image = XcursorShapeLoadImage (glyph, theme, size);
-
-  return image;
-}
-
-static MetaCursorReference *
-meta_cursor_reference_from_theme (MetaCursorTracker  *tracker,
-                                  MetaCursor          cursor)
-{
-  XcursorImage *image;
-  int width, height, rowstride;
-  CoglPixelFormat cogl_format;
-  uint32_t gbm_format;
-  ClutterBackend *clutter_backend;
-  CoglContext *cogl_context;
-  MetaCursorReference *self;
-
-  image = load_cursor_on_client (tracker->screen->display, cursor);
-  if (!image)
-    return NULL;
-
-  width           = image->width;
-  height          = image->height;
-  rowstride       = width * 4;
-
-  gbm_format = GBM_FORMAT_ARGB8888;
-#if G_BYTE_ORDER == G_LITTLE_ENDIAN
-  cogl_format = COGL_PIXEL_FORMAT_BGRA_8888;
-#else
-  cogl_format = COGL_PIXEL_FORMAT_ARGB_8888;
-#endif
-
-  self = g_slice_new0 (MetaCursorReference);
-  self->ref_count = 1;
-  self->hot_x = image->xhot;
-  self->hot_y = image->yhot;
-
-  clutter_backend = clutter_get_default_backend ();
-  cogl_context = clutter_backend_get_cogl_context (clutter_backend);
-  self->texture = cogl_texture_2d_new_from_data (cogl_context,
-                                                 width, height,
-                                                 cogl_format,
-                                                 rowstride,
-                                                 (uint8_t*)image->pixels,
-                                                 NULL);
-
-  if (tracker->gbm)
-    {
-      if (width > 64 || height > 64)
-        {
-          meta_warning ("Invalid theme cursor size (must be at most 64x64)\n");
-          goto out;
-        }
-
-      if (gbm_device_is_format_supported (tracker->gbm, gbm_format,
-                                          GBM_BO_USE_CURSOR_64X64 | GBM_BO_USE_WRITE))
-        {
-          uint32_t buf[64 * 64];
-          int i;
-
-          self->bo = gbm_bo_create (tracker->gbm, 64, 64,
-                                    gbm_format, GBM_BO_USE_CURSOR_64X64 | GBM_BO_USE_WRITE);
-
-          memset (buf, 0, sizeof(buf));
-          for (i = 0; i < height; i++)
-            memcpy (buf + i * 64, image->pixels + i * width, width * 4);
-
-          gbm_bo_write (self->bo, buf, 64 * 64 * 4);
-        }
-      else
-        meta_warning ("HW cursor for format %d not supported\n", gbm_format);
-    }
-
- out:
-  XcursorImageDestroy (image);
-
-  return self;
-}
-
-static MetaCursorReference *
-meta_cursor_reference_take_texture (CoglTexture2D *texture)
-{
-  MetaCursorReference *self;
-
-  self = g_slice_new0 (MetaCursorReference);
-  self->ref_count = 1;
-
-  self->texture = texture;
-
-  return self;
-}
-
-static MetaCursorReference *
-meta_cursor_reference_from_buffer (MetaCursorTracker  *tracker,
-                                   struct wl_resource *buffer,
-                                   int                 hot_x,
-                                   int                 hot_y)
-{
-  ClutterBackend *backend;
-  CoglContext *cogl_context;
-  MetaCursorReference *self;
-  CoglPixelFormat cogl_format;
-  struct wl_shm_buffer *shm_buffer;
-  uint32_t gbm_format;
-
-  self = g_slice_new0 (MetaCursorReference);
-  self->ref_count = 1;
-  self->hot_x = hot_x;
-  self->hot_y = hot_y;
-
-  backend = clutter_get_default_backend ();
-  cogl_context = clutter_backend_get_cogl_context (backend);
-
-  shm_buffer = wl_shm_buffer_get (buffer);
-  if (shm_buffer)
-    {
-      int rowstride = wl_shm_buffer_get_stride (shm_buffer);
-      int width = wl_shm_buffer_get_width (shm_buffer);
-      int height = wl_shm_buffer_get_height (shm_buffer);
-
-      switch (wl_shm_buffer_get_format (shm_buffer))
-        {
-#if G_BYTE_ORDER == G_BIG_ENDIAN
-          case WL_SHM_FORMAT_ARGB8888:
-            cogl_format = COGL_PIXEL_FORMAT_ARGB_8888_PRE;
-            gbm_format = GBM_FORMAT_ARGB8888;
-            break;
-          case WL_SHM_FORMAT_XRGB8888:
-            cogl_format = COGL_PIXEL_FORMAT_ARGB_8888;
-            gbm_format = GBM_FORMAT_XRGB8888;
-            break;
-#else
-          case WL_SHM_FORMAT_ARGB8888:
-            cogl_format = COGL_PIXEL_FORMAT_BGRA_8888_PRE;
-            gbm_format = GBM_FORMAT_ARGB8888;
-            break;
-          case WL_SHM_FORMAT_XRGB8888:
-            cogl_format = COGL_PIXEL_FORMAT_BGRA_8888;
-            gbm_format = GBM_FORMAT_XRGB8888;
-            break;
-#endif
-          default:
-            g_warn_if_reached ();
-            cogl_format = COGL_PIXEL_FORMAT_ARGB_8888;
-            gbm_format = GBM_FORMAT_ARGB8888;
-        }
-
-      self->texture = cogl_texture_2d_new_from_data (cogl_context,
-                                                     width, height,
-                                                     cogl_format,
-                                                     rowstride,
-                                                     wl_shm_buffer_get_data (shm_buffer),
-                                                     NULL);
-
-      if (width > 64 || height > 64)
-        {
-          meta_warning ("Invalid cursor size (must be at most 64x64), falling back to software (GL) cursors\n");
-          return self;
-        }
-
-      if (tracker->gbm)
-        {
-          if (gbm_device_is_format_supported (tracker->gbm, gbm_format,
-                                              GBM_BO_USE_CURSOR_64X64 | GBM_BO_USE_WRITE))
-            {
-              uint8_t *data;
-              uint8_t buf[4 * 64 * 64];
-              int i;
-
-              self->bo = gbm_bo_create (tracker->gbm, 64, 64,
-                                        gbm_format, GBM_BO_USE_CURSOR_64X64 | GBM_BO_USE_WRITE);
-
-              data = wl_shm_buffer_get_data (shm_buffer);
-              memset (buf, 0, sizeof(buf));
-              for (i = 0; i < height; i++)
-                memcpy (buf + i * 4 * 64, data + i * rowstride, 4 * width);
-
-              gbm_bo_write (self->bo, buf, 64 * 64 * 4);
-            }
-          else
-            meta_warning ("HW cursor for format %d not supported\n", gbm_format);
-        }
-    }
-  else
-    {
-      int width, height;
-
-      self->texture = cogl_wayland_texture_2d_new_from_buffer (cogl_context, buffer, NULL);
-      width = cogl_texture_get_width (COGL_TEXTURE (self->texture));
-      height = cogl_texture_get_height (COGL_TEXTURE (self->texture));
-
-      /* HW cursors must be 64x64, but 64x64 is huge, and no cursor theme actually uses
-         that, so themed cursors must be padded with transparent pixels to fill the
-         overlay. This is trivial if we have CPU access to the data, but it's not
-         possible if the buffer is in GPU memory (and possibly tiled too), so if we
-         don't get the right size, we fallback to GL.
-      */
-      if (width != 64 || height != 64)
-        {
-          meta_warning ("Invalid cursor size (must be 64x64), falling back to software (GL) cursors\n");
-          return self;
-        }
-
-      if (tracker->gbm)
-        {
-          self->bo = gbm_bo_import (tracker->gbm, GBM_BO_IMPORT_WL_BUFFER,
-                                    buffer, GBM_BO_USE_CURSOR_64X64);
-          if (!self->bo)
-            meta_warning ("Importing HW cursor from wl_buffer failed\n");
-        }
-     }
-
-  return self;
-}
-
 static void
 meta_cursor_tracker_init (MetaCursorTracker *self)
 {
   /* (JS) Best (?) that can be assumed since XFixes doesn't provide a way of
-     detecting if the system mouse cursor is showing or not.
-
-     On wayland we start with the cursor showing
-  */
+   * detecting if the system mouse cursor is showing or not.
+   *
+   * On wayland we start with the cursor showing
+   */
   self->is_showing = TRUE;
 }
 
@@ -493,21 +185,9 @@ static void
 meta_cursor_tracker_finalize (GObject *object)
 {
   MetaCursorTracker *self = META_CURSOR_TRACKER (object);
-  int i;
 
-  if (self->displayed_cursor)
-    meta_cursor_reference_unref (self->displayed_cursor);
-  if (self->root_cursor)
-    meta_cursor_reference_unref (self->root_cursor);
-
-  for (i = 0; i < META_CURSOR_LAST; i++)
-    if (self->default_cursors[i])
-      meta_cursor_reference_unref (self->default_cursors[i]);
-
-  if (self->pipeline)
-    cogl_object_unref (self->pipeline);
-  if (self->gbm)
-    gbm_device_destroy (self->gbm);
+  if (self->sprite)
+    cogl_object_unref (self->sprite);
 
   G_OBJECT_CLASS (meta_cursor_tracker_parent_class)->finalize (object);
 }
@@ -527,65 +207,6 @@ meta_cursor_tracker_class_init (MetaCursorTrackerClass *klass)
                                           G_TYPE_NONE, 0);
 }
 
-static void
-on_monitors_changed (MetaMonitorManager *monitors,
-                     MetaCursorTracker  *tracker)
-{
-  MetaCRTC *crtcs;
-  unsigned int i, n_crtcs;
-
-  if (!tracker->has_hw_cursor)
-    return;
-
-  /* Go through the new list of monitors, find out where the cursor is */
-  meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL);
-
-  for (i = 0; i < n_crtcs; i++)
-    {
-      MetaRectangle *rect = &crtcs[i].rect;
-      gboolean has;
-
-      has = meta_rectangle_overlap (&tracker->current_rect, rect);
-
-      /* Need to do it unconditionally here, our tracking is
-         wrong because we reloaded the CRTCs */
-      meta_cursor_tracker_set_crtc_has_hw_cursor (tracker, &crtcs[i], has);
-    }
-}
-
-static MetaCursorTracker *
-make_wayland_cursor_tracker (MetaScreen *screen)
-{
-  MetaWaylandCompositor *compositor;
-  CoglContext *ctx;
-  MetaMonitorManager *monitors;
-  MetaCursorTracker *self;
-
-  self = g_object_new (META_TYPE_CURSOR_TRACKER, NULL);
-  self->screen = screen;
-
-  ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-  self->pipeline = cogl_pipeline_new (ctx);
-
-  compositor = meta_wayland_compositor_get_default ();
-  compositor->seat->cursor_tracker = self;
-
-#if defined(CLUTTER_WINDOWING_EGL)
-  if (clutter_check_windowing_backend (CLUTTER_WINDOWING_EGL))
-    {
-      CoglRenderer *cogl_renderer = cogl_display_get_renderer (cogl_context_get_display (ctx));
-      self->drm_fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
-      self->gbm = gbm_create_device (self->drm_fd);
-    }
-#endif
-
-  monitors = meta_monitor_manager_get ();
-  g_signal_connect_object (monitors, "monitors-changed",
-                           G_CALLBACK (on_monitors_changed), self, 0);
-
-  return self;
-}
-
 static MetaCursorTracker *
 make_x11_cursor_tracker (MetaScreen *screen)
 {
@@ -615,36 +236,18 @@ meta_cursor_tracker_get_for_screen (MetaScreen *screen)
   if (screen->cursor_tracker)
     return screen->cursor_tracker;
 
-  if (meta_is_wayland_compositor ())
-    self = make_wayland_cursor_tracker (screen);
-  else
-    self = make_x11_cursor_tracker (screen);
+  self = make_x11_cursor_tracker (screen);
 
   screen->cursor_tracker = self;
   return self;
 }
 
-static void
-set_window_cursor (MetaCursorTracker   *tracker,
-                   gboolean             has_cursor,
-                   MetaCursorReference *cursor)
-{
-  g_clear_pointer (&tracker->window_cursor, meta_cursor_reference_unref);
-  if (cursor)
-    tracker->window_cursor = meta_cursor_reference_ref (cursor);
-  tracker->has_window_cursor = has_cursor;
-  sync_cursor (tracker);
-}
-
 gboolean
 meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
                                    XEvent            *xevent)
 {
   XFixesCursorNotifyEvent *notify_event;
 
-  if (meta_is_wayland_compositor ())
-    return FALSE;
-
   if (xevent->xany.type != tracker->screen->display->xfixes_event_base + XFixesCursorNotify)
     return FALSE;
 
@@ -652,7 +255,8 @@ meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
   if (notify_event->subtype != XFixesDisplayCursorNotify)
     return FALSE;
 
-  set_window_cursor (tracker, FALSE, NULL);
+  g_clear_pointer (&tracker->sprite, cogl_object_unref);
+  g_signal_emit (tracker, signals[CURSOR_CHANGED], 0);
 
   return TRUE;
 }
@@ -666,7 +270,7 @@ ensure_xfixes_cursor (MetaCursorTracker *tracker)
   gboolean free_cursor_data;
   CoglContext *ctx;
 
-  if (tracker->has_window_cursor)
+  if (tracker->sprite)
     return;
 
   cursor_image = XFixesGetCursorImage (tracker->screen->display->xdisplay);
@@ -713,11 +317,9 @@ ensure_xfixes_cursor (MetaCursorTracker *tracker)
 
   if (sprite != NULL)
     {
-      MetaCursorReference *cursor = meta_cursor_reference_take_texture (sprite);
-      cursor->hot_x = cursor_image->xhot;
-      cursor->hot_y = cursor_image->yhot;
-
-      set_window_cursor (tracker, TRUE, cursor);
+      tracker->sprite = sprite;
+      tracker->hot_x = cursor_image->xhot;
+      tracker->hot_y = cursor_image->yhot;
     }
   XFree (cursor_image);
 }
@@ -732,13 +334,9 @@ meta_cursor_tracker_get_sprite (MetaCursorTracker *tracker)
 {
   g_return_val_if_fail (META_IS_CURSOR_TRACKER (tracker), NULL);
 
-  if (!meta_is_wayland_compositor ())
-    ensure_xfixes_cursor (tracker);
+  ensure_xfixes_cursor (tracker);
 
-  if (tracker->displayed_cursor)
-    return COGL_TEXTURE (tracker->displayed_cursor->texture);
-  else
-    return NULL;
+  return COGL_TEXTURE (tracker->sprite);
 }
 
 /**
@@ -755,70 +353,12 @@ meta_cursor_tracker_get_hot (MetaCursorTracker *tracker,
 {
   g_return_if_fail (META_IS_CURSOR_TRACKER (tracker));
 
-  if (!meta_is_wayland_compositor ())
-    ensure_xfixes_cursor (tracker);
+  ensure_xfixes_cursor (tracker);
 
-  if (tracker->displayed_cursor)
-    {
-      MetaCursorReference *displayed_cursor = tracker->displayed_cursor;
-      if (x)
-        *x = displayed_cursor->hot_x;
-      if (y)
-        *y = displayed_cursor->hot_y;
-    }
-  else
-    {
-      if (x)
-        *x = 0;
-      if (y)
-        *y = 0;
-    }
-}
-
-static MetaCursorReference *
-ensure_wayland_cursor (MetaCursorTracker *tracker,
-                       MetaCursor         cursor)
-{
-  if (!tracker->default_cursors[cursor])
-    {
-      tracker->default_cursors[cursor] = meta_cursor_reference_from_theme (tracker, cursor);
-      if (!tracker->default_cursors[cursor])
-        meta_warning ("Failed to load cursor from theme\n");
-    }
-
-  return meta_cursor_reference_ref (tracker->default_cursors[cursor]);
-}
-
-void
-meta_cursor_tracker_set_grab_cursor (MetaCursorTracker *tracker,
-                                     MetaCursor         cursor)
-{
-  g_clear_pointer (&tracker->grab_cursor, meta_cursor_reference_unref);
-  if (cursor != META_CURSOR_DEFAULT)
-    tracker->grab_cursor = ensure_wayland_cursor (tracker, cursor);
-  sync_cursor (tracker);
-}
-
-void
-meta_cursor_tracker_set_window_cursor (MetaCursorTracker  *tracker,
-                                       struct wl_resource *buffer,
-                                       int                 hot_x,
-                                       int                 hot_y)
-{
-  MetaCursorReference *cursor;
-
-  if (buffer)
-    cursor = meta_cursor_reference_from_buffer (tracker, buffer, hot_x, hot_y);
-  else
-    cursor = NULL;
-
-  set_window_cursor (tracker, TRUE, cursor);
-}
-
-void
-meta_cursor_tracker_unset_window_cursor (MetaCursorTracker *tracker)
-{
-  set_window_cursor (tracker, FALSE, NULL);
+  if (x)
+    *x = tracker->hot_x;
+  if (y)
+    *y = tracker->hot_y;
 }
 
 void
@@ -834,270 +374,6 @@ meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
   XDefineCursor (display->xdisplay, tracker->screen->xroot, xcursor);
   XFlush (display->xdisplay);
   XFreeCursor (display->xdisplay, xcursor);
-
-  /* Now update the real root cursor */
-  if (meta_is_wayland_compositor ())
-    {
-      g_clear_pointer (&tracker->root_cursor, meta_cursor_reference_unref);
-      tracker->root_cursor = ensure_wayland_cursor (tracker, cursor);
-      sync_cursor (tracker);
-    }
-}
-
-static void
-update_hw_cursor (MetaCursorTracker *tracker)
-{
-  MetaMonitorManager *monitors;
-  MetaCRTC *crtcs;
-  unsigned int i, n_crtcs;
-  gboolean enabled;
-
-  enabled = tracker->displayed_cursor && tracker->displayed_cursor->bo != NULL;
-  tracker->has_hw_cursor = enabled;
-
-  monitors = meta_monitor_manager_get ();
-  meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL);
-
-  for (i = 0; i < n_crtcs; i++)
-    {
-      MetaRectangle *rect = &crtcs[i].rect;
-      gboolean has;
-
-      has = enabled && meta_rectangle_overlap (&tracker->current_rect, rect);
-
-      if (has || crtcs[i].has_hw_cursor)
-        meta_cursor_tracker_set_crtc_has_hw_cursor (tracker, &crtcs[i], has);
-    }
-}
-
-static void
-move_hw_cursor (MetaCursorTracker *tracker)
-{
-  MetaMonitorManager *monitors;
-  MetaCRTC *crtcs;
-  unsigned int i, n_crtcs;
-
-  monitors = meta_monitor_manager_get ();
-  meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL);
-
-  g_assert (tracker->has_hw_cursor);
-
-  for (i = 0; i < n_crtcs; i++)
-    {
-      MetaRectangle *rect = &crtcs[i].rect;
-      gboolean has;
-
-      has = meta_rectangle_overlap (&tracker->current_rect, rect);
-
-      if (has != crtcs[i].has_hw_cursor)
-        meta_cursor_tracker_set_crtc_has_hw_cursor (tracker, &crtcs[i], has);
-      if (has)
-        drmModeMoveCursor (tracker->drm_fd, crtcs[i].crtc_id,
-                           tracker->current_rect.x - rect->x,
-                           tracker->current_rect.y - rect->y);
-    }
-}
-
-static MetaCursorReference *
-get_displayed_cursor (MetaCursorTracker *tracker)
-{
-  if (!tracker->is_showing)
-    return NULL;
-
-  if (tracker->grab_cursor)
-    return tracker->grab_cursor;
-
-  if (tracker->has_window_cursor)
-    return tracker->window_cursor;
-
-  return tracker->root_cursor;
-}
-
-static void
-sync_displayed_cursor (MetaCursorTracker *tracker)
-{
-  MetaCursorReference *displayed_cursor = get_displayed_cursor (tracker);
-
-  if (tracker->displayed_cursor == displayed_cursor)
-    return;
-
-  g_clear_pointer (&tracker->displayed_cursor, meta_cursor_reference_unref);
-  if (displayed_cursor)
-    tracker->displayed_cursor = meta_cursor_reference_ref (displayed_cursor);
-
-  if (meta_is_wayland_compositor ())
-    {
-      if (displayed_cursor)
-        cogl_pipeline_set_layer_texture (tracker->pipeline, 0, COGL_TEXTURE (displayed_cursor->texture));
-      else
-        cogl_pipeline_set_layer_texture (tracker->pipeline, 0, NULL);
-
-      update_hw_cursor (tracker);
-    }
-
-  g_signal_emit (tracker, signals[CURSOR_CHANGED], 0);
-}
-
-static void
-meta_cursor_tracker_queue_redraw (MetaCursorTracker *tracker)
-{
-  MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
-  ClutterActor *stage = compositor->stage;
-  cairo_rectangle_int_t clip;
-
-  g_assert (meta_is_wayland_compositor ());
-
-  if (tracker->previous_is_valid)
-    {
-      cairo_rectangle_int_t clip = {
-        .x = tracker->previous_rect.x,
-        .y = tracker->previous_rect.y,
-        .width = tracker->previous_rect.width,
-        .height = tracker->previous_rect.height
-      };
-      clutter_actor_queue_redraw_with_clip (stage, &clip);
-      tracker->previous_is_valid = FALSE;
-    }
-
-  if (tracker->has_hw_cursor || !tracker->displayed_cursor)
-    return;
-
-  clip.x = tracker->current_rect.x;
-  clip.y = tracker->current_rect.y;
-  clip.width = tracker->current_rect.width;
-  clip.height = tracker->current_rect.height;
-  clutter_actor_queue_redraw_with_clip (stage, &clip);
-}
-
-static void
-sync_cursor (MetaCursorTracker *tracker)
-{
-  MetaCursorReference *displayed_cursor;
-
-  sync_displayed_cursor (tracker);
-  displayed_cursor = tracker->displayed_cursor;
-
-  if (displayed_cursor)
-    {
-      tracker->current_rect.x = tracker->current_x - displayed_cursor->hot_x;
-      tracker->current_rect.y = tracker->current_y - displayed_cursor->hot_y;
-      tracker->current_rect.width = cogl_texture_get_width (COGL_TEXTURE (displayed_cursor->texture));
-      tracker->current_rect.height = cogl_texture_get_height (COGL_TEXTURE (displayed_cursor->texture));
-    }
-  else
-    {
-      tracker->current_rect.x = 0;
-      tracker->current_rect.y = 0;
-      tracker->current_rect.width = 0;
-      tracker->current_rect.height = 0;
-    }
-
-  if (meta_is_wayland_compositor ())
-    {
-      if (tracker->has_hw_cursor)
-        move_hw_cursor (tracker);
-      else
-        meta_cursor_tracker_queue_redraw (tracker);
-    }
-}
-
-void
-meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
-                                     int                new_x,
-                                     int                new_y)
-{
-  g_assert (meta_is_wayland_compositor ());
-
-  tracker->current_x = new_x;
-  tracker->current_y = new_y;
-
-  sync_cursor (tracker);
-}
-
-void
-meta_cursor_tracker_paint (MetaCursorTracker *tracker)
-{
-  g_assert (meta_is_wayland_compositor ());
-
-  if (tracker->has_hw_cursor || !tracker->displayed_cursor)
-    return;
-
-  cogl_framebuffer_draw_rectangle (cogl_get_draw_framebuffer (),
-                                   tracker->pipeline,
-                                   tracker->current_rect.x,
-                                   tracker->current_rect.y,
-                                   tracker->current_rect.x +
-                                   tracker->current_rect.width,
-                                   tracker->current_rect.y +
-                                   tracker->current_rect.height);
-
-  tracker->previous_rect = tracker->current_rect;
-  tracker->previous_is_valid = TRUE;
-}
-
-static void
-meta_cursor_tracker_set_crtc_has_hw_cursor (MetaCursorTracker *tracker,
-                                            MetaCRTC          *crtc,
-                                            gboolean           has)
-{
-  if (has)
-    {
-      MetaCursorReference *displayed_cursor = tracker->displayed_cursor;
-      union gbm_bo_handle handle;
-      int width, height;
-      int hot_x, hot_y;
-
-      handle = gbm_bo_get_handle (displayed_cursor->bo);
-      width = gbm_bo_get_width (displayed_cursor->bo);
-      height = gbm_bo_get_height (displayed_cursor->bo);
-      hot_x = displayed_cursor->hot_x;
-      hot_y = displayed_cursor->hot_y;
-
-      drmModeSetCursor2 (tracker->drm_fd, crtc->crtc_id, handle.u32,
-                         width, height, hot_x, hot_y);
-      crtc->has_hw_cursor = TRUE;
-    }
-  else
-    {
-      drmModeSetCursor2 (tracker->drm_fd, crtc->crtc_id, 0, 0, 0, 0, 0);
-      crtc->has_hw_cursor = FALSE;
-    }
-}
-
-static void
-get_pointer_position_gdk (int         *x,
-                          int         *y,
-                          int         *mods)
-{
-  GdkDeviceManager *gmanager;
-  GdkDevice *gdevice;
-  GdkScreen *gscreen;
-
-  gmanager = gdk_display_get_device_manager (gdk_display_get_default ());
-  gdevice = gdk_device_manager_get_client_pointer (gmanager);
-
-  gdk_device_get_position (gdevice, &gscreen, x, y);
-  gdk_device_get_state (gdevice,
-                        gdk_screen_get_root_window (gscreen),
-                        NULL, (GdkModifierType*)mods);
-}
-
-static void
-get_pointer_position_clutter (int         *x,
-                              int         *y,
-                              int         *mods)
-{
-  ClutterDeviceManager *cmanager;
-  ClutterInputDevice *cdevice;
-  ClutterPoint point;
-
-  cmanager = clutter_device_manager_get_default ();
-  cdevice = clutter_device_manager_get_core_device (cmanager, CLUTTER_POINTER_DEVICE);
-
-  clutter_input_device_get_coords (cdevice, NULL, &point);
-  *x = point.x;
-  *y = point.y;
-  *mods = clutter_input_device_get_modifier_state (cdevice);
 }
 
 void
@@ -1106,15 +382,17 @@ meta_cursor_tracker_get_pointer (MetaCursorTracker   *tracker,
                                  int                 *y,
                                  ClutterModifierType *mods)
 {
-  /* We can't use the clutter interface when not running as a wayland compositor,
-     because we need to query the server, rather than using the last cached value.
-     OTOH, on wayland we can't use GDK, because that only sees the events
-     we forward to xwayland.
-  */
-  if (meta_is_wayland_compositor ())
-    get_pointer_position_clutter (x, y, (int*)mods);
-  else
-    get_pointer_position_gdk (x, y, (int*)mods);
+  GdkDeviceManager *gmanager;
+  GdkDevice *gdevice;
+  GdkScreen *gscreen;
+
+  gmanager = gdk_display_get_device_manager (gdk_display_get_default ());
+  gdevice = gdk_x11_device_manager_lookup (gmanager, META_VIRTUAL_CORE_POINTER_ID);
+
+  gdk_device_get_position (gdevice, &gscreen, x, y);
+  gdk_device_get_state (gdevice,
+                        gdk_screen_get_root_window (gscreen),
+                        NULL, (GdkModifierType*)mods);
 }
 
 void
@@ -1125,17 +403,10 @@ meta_cursor_tracker_set_pointer_visible (MetaCursorTracker *tracker,
     return;
   tracker->is_showing = visible;
 
-  if (meta_is_wayland_compositor ())
-    {
-      sync_cursor (tracker);
-    }
+  if (visible)
+    XFixesShowCursor (tracker->screen->display->xdisplay,
+                      tracker->screen->xroot);
   else
-    {
-      if (visible)
-        XFixesShowCursor (tracker->screen->display->xdisplay,
-                          tracker->screen->xroot);
-      else
-        XFixesHideCursor (tracker->screen->display->xdisplay,
-                          tracker->screen->xroot);
-    }
+    XFixesHideCursor (tracker->screen->display->xdisplay,
+                      tracker->screen->xroot);
 }

src/core/meta-idle-monitor-private.h

@@ -24,6 +24,5 @@
 
 void meta_idle_monitor_handle_xevent_all (XEvent *xevent);
 
-void meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor);
 
 void meta_idle_monitor_init_dbus (void);

src/core/meta-idle-monitor.c

@@ -55,9 +55,6 @@ struct _MetaIdleMonitor
   int          sync_event_base;
   XSyncCounter counter;
   XSyncAlarm   user_active_alarm;
-
-  /* Wayland implementation */
-  guint64      last_event_time;
 };
 
 struct _MetaIdleMonitorClass
@@ -77,9 +74,6 @@ typedef struct
   /* x11 */
   XSyncAlarm                xalarm;
   int                       idle_source_id;
-
-  /* wayland */
-  GSource                  *timeout_source;
 } MetaIdleMonitorWatch;
 
 enum
@@ -309,9 +303,6 @@ idle_monitor_watch_free (MetaIdleMonitorWatch *watch)
       g_hash_table_remove (monitor->alarms, (gpointer) watch->xalarm);
     }
 
-  if (watch->timeout_source != NULL)
-    g_source_destroy (watch->timeout_source);
-
   g_object_unref (monitor);
   g_slice_free (MetaIdleMonitorWatch, watch);
 }
@@ -391,11 +382,8 @@ meta_idle_monitor_constructed (GObject *object)
 {
   MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
 
-  if (!meta_is_wayland_compositor ())
-    {
-      monitor->display = meta_get_display ()->xdisplay;
-      init_xsync (monitor);
-    }
+  monitor->display = meta_get_display ()->xdisplay;
+  init_xsync (monitor);
 }
 
 static void
@@ -474,25 +462,6 @@ meta_idle_monitor_get_for_device (int device_id)
   return device_monitors[device_id];
 }
 
-static gboolean
-wayland_dispatch_timeout (GSource     *source,
-                          GSourceFunc  callback,
-                          gpointer     user_data)
-{
-  MetaIdleMonitorWatch *watch = user_data;
-
-  fire_watch (watch);
-  g_source_set_ready_time (watch->timeout_source, -1);
-  return TRUE;
-}
-
-static GSourceFuncs wayland_source_funcs = {
-  NULL, /* prepare */
-  NULL, /* check */
-  wayland_dispatch_timeout,
-  NULL, /* finalize */
-};
-
 static gboolean
 fire_watch_idle (gpointer data)
 {
@@ -521,37 +490,20 @@ make_watch (MetaIdleMonitor           *monitor,
   watch->notify = notify;
   watch->timeout_msec = timeout_msec;
 
-  if (meta_is_wayland_compositor ())
+  if (timeout_msec != 0)
     {
-      if (timeout_msec != 0)
-        {
-          GSource *source = g_source_new (&wayland_source_funcs, sizeof (GSource));
+      watch->xalarm = _xsync_alarm_set (monitor, XSyncPositiveTransition, timeout_msec, TRUE);
 
-          g_source_set_callback (source, NULL, watch, NULL);
-          g_source_set_ready_time (source, monitor->last_event_time + timeout_msec * 1000);
-          g_source_attach (source, NULL);
-          g_source_unref (source);
+      g_hash_table_add (monitor->alarms, (gpointer) watch->xalarm);
 
-          watch->timeout_source = source;
-        }
+      if (meta_idle_monitor_get_idletime (monitor) > (gint64)timeout_msec)
+        watch->idle_source_id = g_idle_add (fire_watch_idle, watch);
     }
   else if (monitor->user_active_alarm != None)
     {
-      if (timeout_msec != 0)
-        {
-          watch->xalarm = _xsync_alarm_set (monitor, XSyncPositiveTransition, timeout_msec, TRUE);
+      watch->xalarm = monitor->user_active_alarm;
 
-          g_hash_table_add (monitor->alarms, (gpointer) watch->xalarm);
-
-          if (meta_idle_monitor_get_idletime (monitor) > (gint64)timeout_msec)
-            watch->idle_source_id = g_idle_add (fire_watch_idle, watch);
-        }
-      else
-        {
-          watch->xalarm = monitor->user_active_alarm;
-
-          set_alarm_enabled (monitor->display, monitor->user_active_alarm, TRUE);
-        }
+      set_alarm_enabled (monitor->display, monitor->user_active_alarm, TRUE);
     }
 
   g_hash_table_insert (monitor->watches,
@@ -653,8 +605,10 @@ meta_idle_monitor_remove_watch (MetaIdleMonitor *monitor,
 {
   g_return_if_fail (META_IS_IDLE_MONITOR (monitor));
 
+  g_object_ref (monitor);
   g_hash_table_remove (monitor->watches,
                        GUINT_TO_POINTER (id));
+  g_object_unref (monitor);
 }
 
 /**
@@ -668,69 +622,10 @@ meta_idle_monitor_get_idletime (MetaIdleMonitor *monitor)
 {
   XSyncValue value;
 
-  if (meta_is_wayland_compositor ())
-    {
-      return (g_get_monotonic_time () - monitor->last_event_time) / 1000;
-    }
-  else
-    {
-      if (!XSyncQueryCounter (monitor->display, monitor->counter, &value))
-        return -1;
+  if (!XSyncQueryCounter (monitor->display, monitor->counter, &value))
+    return -1;
 
-      return _xsyncvalue_to_int64 (value);
-    }
-}
-
-typedef struct {
-  MetaIdleMonitor *monitor;
-  GList *fired_watches;
-} CheckWaylandClosure;
-
-static gboolean
-check_wayland_watch (gpointer key,
-                     gpointer value,
-                     gpointer user_data)
-{
-  MetaIdleMonitorWatch *watch = value;
-  CheckWaylandClosure *closure = user_data;
-  gboolean steal;
-
-  if (watch->timeout_msec == 0)
-    {
-      closure->fired_watches = g_list_prepend (closure->fired_watches, watch);
-      steal = TRUE;
-    }
-  else
-    {
-      g_source_set_ready_time (watch->timeout_source,
-                               closure->monitor->last_event_time +
-                               watch->timeout_msec * 1000);
-      steal = FALSE;
-    }
-
-  return steal;
-}
-
-static void
-fire_wayland_watch (gpointer watch,
-                    gpointer data)
-{
-  fire_watch (watch);
-}
-
-void
-meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor)
-{
-  CheckWaylandClosure closure;
-
-  monitor->last_event_time = g_get_monotonic_time ();
-
-  closure.monitor = monitor;
-  closure.fired_watches = NULL;
-  g_hash_table_foreach_steal (monitor->watches, check_wayland_watch, &closure);
-
-  g_list_foreach (closure.fired_watches, fire_wayland_watch, NULL);
-  g_list_free (closure.fired_watches);
+  return _xsyncvalue_to_int64 (value);
 }
 
 static gboolean

src/core/monitor-config.c

@@ -839,6 +839,9 @@ meta_monitor_config_get_stored (MetaMonitorConfig *self,
   MetaConfiguration key;
   MetaConfiguration *stored;
 
+  if (n_outputs == 0)
+    return NULL;
+
   make_config_key (&key, outputs, n_outputs, -1);
   stored = g_hash_table_lookup (self->configs, &key);
 
@@ -1246,6 +1249,12 @@ meta_monitor_config_make_default (MetaMonitorConfig  *self,
   outputs = meta_monitor_manager_get_outputs (manager, &n_outputs);
   meta_monitor_manager_get_screen_limits (manager, &max_width, &max_height);
 
+  if (n_outputs == 0)
+    {
+      meta_verbose ("No output connected, not applying configuration\n");
+      return;
+    }
+
   default_config = make_default_config (self, outputs, n_outputs, max_width, max_height);
 
   if (default_config != NULL)

src/core/monitor-kms.c

@@ -1,938 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* 
- * Copyright (C) 2013 Red Hat Inc.
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Author: Giovanni Campagna <gcampagn@redhat.com>
- */
-
-#include "config.h"
-
-#include <string.h>
-#include <stdlib.h>
-#include <clutter/clutter.h>
-
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-
-#include <meta/main.h>
-#include <meta/errors.h>
-#include "monitor-private.h"
-#include "edid.h"
-
-#define ALL_WL_TRANSFORMS ((1 << (WL_OUTPUT_TRANSFORM_FLIPPED_270 + 1)) - 1)
-
-typedef struct {
-  drmModeConnector *connector;
-
-  unsigned n_encoders;
-  drmModeEncoderPtr *encoders;
-  drmModeEncoderPtr  current_encoder;
-
-  /* bitmasks of encoder position in the resources array */
-  uint32_t encoder_mask;
-  uint32_t enc_clone_mask;
-
-  uint32_t dpms_prop_id;
-  uint32_t edid_blob_id;
-} MetaOutputKms;
-
-struct _MetaMonitorManagerKms
-{
-  MetaMonitorManager parent_instance;
-
-  int fd;
-
-  drmModeConnector **connectors;
-  unsigned int       n_connectors;
-
-  drmModeEncoder   **encoders;
-  unsigned int       n_encoders;
-
-  drmModeEncoder    *current_encoder;
-};
-
-struct _MetaMonitorManagerKmsClass
-{
-  MetaMonitorManagerClass parent_class;
-};
-
-G_DEFINE_TYPE (MetaMonitorManagerKms, meta_monitor_manager_kms, META_TYPE_MONITOR_MANAGER);
-
-static void
-free_resources (MetaMonitorManagerKms *manager_kms)
-{
-  unsigned i;
-
-  for (i = 0; i < manager_kms->n_encoders; i++)
-    drmModeFreeEncoder (manager_kms->encoders[i]);
-  for (i = 0; i < manager_kms->n_connectors; i++)
-    drmModeFreeConnector (manager_kms->connectors[i]);
-
-  g_free (manager_kms->encoders);
-  g_free (manager_kms->connectors);
-}
-
-static int
-compare_outputs (const void *one,
-                 const void *two)
-{
-  const MetaOutput *o_one = one, *o_two = two;
-
-  return strcmp (o_one->name, o_two->name);
-}
-
-static char *
-make_output_name (drmModeConnector *connector)
-{
-  static const char * const connector_type_names[] = {
-    "unknown", "VGA", "DVII", "DVID", "DVID", "Composite",
-    "SVIDEO", "LVDS", "Component", "9PinDIN", "DisplayPort",
-    "HDMIA", "HDMIB", "TV", "eDP"
-  };
-  const char *connector_type_name;
-
-  if (connector->connector_type < G_N_ELEMENTS (connector_type_names))
-    connector_type_name = connector_type_names[connector->connector_type];
-  else
-    connector_type_name = "unknown";
-
-  return g_strdup_printf ("%s%d", connector_type_name, connector->connector_id);
-}
-
-static void
-meta_output_destroy_notify (MetaOutput *output)
-{
-  MetaOutputKms *output_kms;
-  unsigned i;
-
-  output_kms = output->driver_private;
-
-  for (i = 0; i < output_kms->n_encoders; i++)
-    drmModeFreeEncoder (output_kms->encoders[i]);
-  g_free (output_kms->encoders);
-
-  g_slice_free (MetaOutputKms, output_kms);
-}
-
-static void
-meta_monitor_mode_destroy_notify (MetaMonitorMode *output)
-{
-  g_slice_free (drmModeModeInfo, output->driver_private);
-}
-
-static gboolean
-drm_mode_equal (gconstpointer one,
-                gconstpointer two)
-{
-  const drmModeModeInfo *m_one = one;
-  const drmModeModeInfo *m_two = two;
-
-  return m_one->clock == m_two->clock &&
-    m_one->hdisplay == m_two->hdisplay &&
-    m_one->hsync_start == m_two->hsync_start &&
-    m_one->hsync_end == m_two->hsync_end &&
-    m_one->htotal == m_two->htotal &&
-    m_one->hskew == m_two->hskew &&
-    m_one->vdisplay == m_two->vdisplay &&
-    m_one->vsync_start == m_two->vsync_start &&
-    m_one->vsync_end == m_two->vsync_end &&
-    m_one->vtotal == m_two->vtotal &&
-    m_one->vscan == m_two->vscan &&
-    m_one->vrefresh == m_two->vrefresh &&
-    m_one->flags == m_two->flags &&
-    m_one->type == m_two->type &&
-    strncmp (m_one->name, m_two->name, DRM_DISPLAY_MODE_LEN) == 0;
-}
-
-static guint
-drm_mode_hash (gconstpointer ptr)
-{
-  const drmModeModeInfo *mode = ptr;
-  guint hash = 0;
-
-  /* We don't include the name in the hash because it's generally
-     derived from the other fields (hdisplay, vdisplay and flags)
-  */
-
-  hash ^= mode->clock;
-  hash ^= mode->hdisplay ^ mode->hsync_start ^ mode->hsync_end;
-  hash ^= mode->vdisplay ^ mode->vsync_start ^ mode->vsync_end;
-  hash ^= mode->vrefresh;
-  hash ^= mode->flags ^ mode->type;
-
-  return hash;
-}
-
-static void
-find_properties (MetaMonitorManagerKms *manager_kms,
-                 MetaOutputKms         *output_kms)
-{
-  drmModePropertyPtr prop;
-  int i;
-
-  for (i = 0; i < output_kms->connector->count_props; i++)
-    {
-      prop = drmModeGetProperty (manager_kms->fd, output_kms->connector->props[i]);
-      if (!prop)
-        continue;
-
-      if ((prop->flags & DRM_MODE_PROP_ENUM) &&
-          strcmp(prop->name, "DPMS") == 0)
-        output_kms->dpms_prop_id = prop->prop_id;
-      else if ((prop->flags & DRM_MODE_PROP_BLOB) &&
-               strcmp (prop->name, "EDID") == 0)
-        output_kms->edid_blob_id = output_kms->connector->prop_values[i];
-
-      drmModeFreeProperty(prop);
-    }
-}
-
-static GBytes *
-read_output_edid (MetaMonitorManagerKms *manager_kms,
-                  MetaOutput            *output)
-{
-  MetaOutputKms *output_kms = output->driver_private;
-  drmModePropertyBlobPtr edid_blob = NULL;
-
-  if (output_kms->edid_blob_id == 0)
-    return NULL;
-
-  edid_blob = drmModeGetPropertyBlob (manager_kms->fd, output_kms->edid_blob_id);
-  if (!edid_blob)
-    {
-      meta_warning ("Failed to read EDID of output %s: %s\n", output->name, strerror(errno));
-      return NULL;
-    }
-
-  if (edid_blob->length > 0)
-    return g_bytes_new_with_free_func (edid_blob->data, edid_blob->length,
-                                       (GDestroyNotify)drmModeFreePropertyBlob, edid_blob);
-  else
-    {
-      drmModeFreePropertyBlob (edid_blob);
-      return NULL;
-    }
-}
-
-static MetaMonitorMode *
-find_meta_mode (MetaMonitorManager    *manager,
-                const drmModeModeInfo *drm_mode)
-{
-  unsigned k;
-
-  for (k = 0; k < manager->n_modes; k++)
-    {
-      if (drm_mode_equal (drm_mode, manager->modes[k].driver_private))
-        return &manager->modes[k];
-    }
-
-  g_assert_not_reached ();
-  return NULL;
-}
-
-static MetaOutput *
-find_output_by_id (MetaOutput *outputs,
-                   unsigned    n_outputs,
-                   glong       id)
-{
-  unsigned i;
-
-  for (i = 0; i < n_outputs; i++)
-    if (outputs[i].output_id == id)
-      return &outputs[i];
-
-  return NULL;
-}
-
-static void
-meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
-{
-  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
-  drmModeRes *resources;
-  GHashTable *modes;
-  GHashTableIter iter;
-  drmModeModeInfo *mode;
-  unsigned int i, j, k;
-  unsigned int n_actual_outputs;
-  int width, height;
-  MetaOutput *old_outputs;
-  unsigned int n_old_outputs;
-
-  resources = drmModeGetResources(manager_kms->fd);
-  modes = g_hash_table_new (drm_mode_hash, drm_mode_equal);
-
-  manager->max_screen_width = resources->max_width;
-  manager->max_screen_height = resources->max_height;
-
-  manager->power_save_mode = META_POWER_SAVE_ON;
-
-  old_outputs = manager->outputs;
-  n_old_outputs = manager->n_outputs;
-
-  /* Note: we must not free the public structures (output, crtc, monitor
-     mode and monitor info) here, they must be kept alive until the API
-     users are done with them after we emit monitors-changed, and thus
-     are freed by the platform-independent layer. */
-  free_resources (manager_kms);
-
-  manager_kms->n_connectors = resources->count_connectors;
-  manager_kms->connectors = g_new (drmModeConnector *, manager_kms->n_connectors);
-  for (i = 0; i < manager_kms->n_connectors; i++)
-    {
-      drmModeConnector *connector;
-
-      connector = drmModeGetConnector (manager_kms->fd, resources->connectors[i]);
-      manager_kms->connectors[i] = connector;
-
-      if (connector->connection == DRM_MODE_CONNECTED)
-        {
-          /* Collect all modes for this connector */
-          for (j = 0; j < (unsigned)connector->count_modes; j++)
-            g_hash_table_add (modes, &connector->modes[j]);
-        }
-    }
-
-  manager_kms->n_encoders = resources->count_encoders;
-  manager_kms->encoders = g_new (drmModeEncoder *, manager_kms->n_encoders);
-  for (i = 0; i < manager_kms->n_encoders; i++)
-    {
-      manager_kms->encoders[i] = drmModeGetEncoder (manager_kms->fd,
-                                                    resources->encoders[i]);
-    }
-
-  manager->n_modes = g_hash_table_size (modes);
-  manager->modes = g_new0 (MetaMonitorMode, manager->n_modes);
-  g_hash_table_iter_init (&iter, modes);
-  i = 0;
-  while (g_hash_table_iter_next (&iter, NULL, (gpointer)&mode))
-    {
-      MetaMonitorMode *meta_mode;
-
-      meta_mode = &manager->modes[i];
-
-      meta_mode->mode_id = i;
-      meta_mode->name = g_strndup (mode->name, DRM_DISPLAY_MODE_LEN);
-      meta_mode->width = mode->hdisplay;
-      meta_mode->height = mode->vdisplay;
-      meta_mode->refresh_rate = (1000 * mode->clock /
-                                 ((float)mode->htotal * mode->vtotal));
-
-      meta_mode->driver_private = g_slice_dup (drmModeModeInfo, mode);
-      meta_mode->driver_notify = (GDestroyNotify)meta_monitor_mode_destroy_notify;
-
-      i++;
-    }
-  g_hash_table_destroy (modes);
-
-  manager->n_crtcs = resources->count_crtcs;
-  manager->crtcs = g_new0 (MetaCRTC, manager->n_crtcs);
-  width = 0; height = 0;
-  for (i = 0; i < (unsigned)resources->count_crtcs; i++)
-    {
-      drmModeCrtc *crtc;
-      MetaCRTC *meta_crtc;
-
-      crtc = drmModeGetCrtc (manager_kms->fd, resources->crtcs[i]);
-
-      meta_crtc = &manager->crtcs[i];
-
-      meta_crtc->crtc_id = crtc->crtc_id;
-      meta_crtc->rect.x = crtc->x;
-      meta_crtc->rect.y = crtc->y;
-      meta_crtc->rect.width = crtc->width;
-      meta_crtc->rect.height = crtc->height;
-      meta_crtc->is_dirty = FALSE;
-      meta_crtc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
-      /* FIXME: implement! */
-      meta_crtc->all_transforms = 1 << WL_OUTPUT_TRANSFORM_NORMAL;
-
-      if (crtc->mode_valid)
-        {
-          for (j = 0; j < manager->n_modes; j++)
-            {
-              if (drm_mode_equal (&crtc->mode, manager->modes[j].driver_private))
-                {
-                  meta_crtc->current_mode = &manager->modes[j];
-                  break;
-                }
-            }
-
-          width = MAX (width, meta_crtc->rect.x + meta_crtc->rect.width);
-          height = MAX (height, meta_crtc->rect.y + meta_crtc->rect.height);
-        }
-
-      drmModeFreeCrtc (crtc);
-    }
-
-  manager->screen_width = width;
-  manager->screen_height = height;
-
-  manager->outputs = g_new0 (MetaOutput, manager_kms->n_connectors);
-  n_actual_outputs = 0;
-
-  for (i = 0; i < manager_kms->n_connectors; i++)
-    {
-      MetaOutput *meta_output, *old_output;
-      MetaOutputKms *output_kms;
-      drmModeConnector *connector;
-      GArray *crtcs;
-      unsigned int crtc_mask;
-      GBytes *edid;
-
-      connector = manager_kms->connectors[i];
-      meta_output = &manager->outputs[n_actual_outputs];
-
-      if (connector->connection == DRM_MODE_CONNECTED)
-	{
-          meta_output->driver_private = output_kms = g_slice_new0 (MetaOutputKms);
-          meta_output->driver_notify = (GDestroyNotify)meta_output_destroy_notify;
-
-	  meta_output->output_id = connector->connector_id;
-	  meta_output->name = make_output_name (connector);
-	  meta_output->width_mm = connector->mmWidth;
-	  meta_output->height_mm = connector->mmHeight;
-
-          switch (connector->subpixel)
-            {
-            case DRM_MODE_SUBPIXEL_NONE:
-              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_NONE;
-              break;
-            case DRM_MODE_SUBPIXEL_HORIZONTAL_RGB:
-              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_HORIZONTAL_RGB;
-              break;
-            case DRM_MODE_SUBPIXEL_HORIZONTAL_BGR:
-              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_HORIZONTAL_BGR;
-              break;
-            case DRM_MODE_SUBPIXEL_VERTICAL_RGB:
-              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_VERTICAL_RGB;
-              break;
-            case DRM_MODE_SUBPIXEL_VERTICAL_BGR:
-              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_VERTICAL_BGR;
-              break;
-            case DRM_MODE_SUBPIXEL_UNKNOWN:
-            default:
-              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-              break;
-            }
-
-	  meta_output->n_modes = connector->count_modes;
-	  meta_output->modes = g_new0 (MetaMonitorMode *, meta_output->n_modes);
-	  for (j = 0; j < meta_output->n_modes; j++)
-            meta_output->modes[j] = find_meta_mode (manager, &connector->modes[j]);
-	  meta_output->preferred_mode = meta_output->modes[0];
-
-          output_kms->connector = connector;
-          output_kms->n_encoders = connector->count_encoders;
-          output_kms->encoders = g_new0 (drmModeEncoderPtr, output_kms->n_encoders);
-
-          crtc_mask = ~(unsigned int)0;
-	  for (j = 0; j < output_kms->n_encoders; j++)
-	    {
-              output_kms->encoders[j] = drmModeGetEncoder (manager_kms->fd, connector->encoders[j]);
-
-              /* We only list CRTCs as supported if they are supported by all encoders
-                 for this connectors.
-
-                 This is what xf86-video-modesetting does (see drmmode_output_init())
-              */
-              crtc_mask &= output_kms->encoders[j]->possible_crtcs;
-
-              if (output_kms->encoders[j]->encoder_id == connector->encoder_id)
-                output_kms->current_encoder = output_kms->encoders[j];
-            }
-
-          crtcs = g_array_new (FALSE, FALSE, sizeof (MetaCRTC*));
-
-          for (j = 0; j < manager->n_crtcs; j++)
-            {
-              if (crtc_mask & (1 << j))
-                {
-                  MetaCRTC *crtc = &manager->crtcs[j];
-                  g_array_append_val (crtcs, crtc);
-		}
-	    }
-
-	  meta_output->n_possible_crtcs = crtcs->len;
-	  meta_output->possible_crtcs = (void*)g_array_free (crtcs, FALSE);
-
-          if (output_kms->current_encoder && output_kms->current_encoder->crtc_id != 0)
-            {
-              for (j = 0; j < manager->n_crtcs; j++)
-                {
-                  if (manager->crtcs[j].crtc_id == output_kms->current_encoder->crtc_id)
-                    {
-                      meta_output->crtc = &manager->crtcs[j];
-                      break;
-                    }
-                }
-            }
-          else
-            meta_output->crtc = NULL;
-
-          old_output = find_output_by_id (old_outputs, n_old_outputs,
-                                          meta_output->output_id);
-          if (old_output)
-            {
-              meta_output->is_primary = old_output->is_primary;
-              meta_output->is_presentation = old_output->is_presentation;
-            }
-          else
-            {
-              meta_output->is_primary = FALSE;
-              meta_output->is_presentation = FALSE;
-            }
-
-          find_properties (manager_kms, output_kms);
-
-          edid = read_output_edid (manager_kms, meta_output);
-          if (edid)
-            {
-              MonitorInfo *parsed_edid;
-              gsize len;
-
-              parsed_edid = decode_edid (g_bytes_get_data (edid, &len));
-              if (parsed_edid)
-                {
-                  meta_output->vendor = g_strndup (parsed_edid->manufacturer_code, 4);
-                  meta_output->product = g_strndup (parsed_edid->dsc_product_name, 14);
-                  meta_output->serial = g_strndup (parsed_edid->dsc_serial_number, 14);
-
-                  g_free (parsed_edid);
-                }
-
-              g_bytes_unref (edid);
-            }
-          if (!meta_output->vendor)
-            {
-              meta_output->vendor = g_strdup ("unknown");
-              meta_output->product = g_strdup ("unknown");
-              meta_output->serial = g_strdup ("unknown");
-            }
-
-          /* FIXME: backlight is a very driver specific thing unfortunately,
-             every DDX does its own thing, and the dumb KMS API does not include it.
-
-             For example, xf86-video-intel has a list of paths to probe in /sys/class/backlight
-             (one for each major HW maker, and then some).
-             We can't do the same because we're not root.
-             It might be best to leave backlight out of the story and rely on the setuid
-             helper in gnome-settings-daemon.
-          */
-	  meta_output->backlight_min = 0;
-          meta_output->backlight_max = 0;
-          meta_output->backlight = -1;
-
-	  n_actual_outputs++;
-	}
-    }
-
-  manager->n_outputs = n_actual_outputs;
-  manager->outputs = g_renew (MetaOutput, manager->outputs, manager->n_outputs);
-
-  /* Sort the outputs for easier handling in MetaMonitorConfig */
-  qsort (manager->outputs, manager->n_outputs, sizeof (MetaOutput), compare_outputs);
-
-  /* Now fix the clones.
-     Code mostly inspired by xf86-video-modesetting. */
-
-  /* XXX: intel hardware doesn't usually have clones, but I only have laptops with
-     intel cards, so this code was never tested! */
-  for (i = 0; i < manager->n_outputs; i++)
-    {
-      MetaOutput *meta_output;
-      MetaOutputKms *output_kms;
-
-      meta_output = &manager->outputs[i];
-      output_kms = meta_output->driver_private;
-
-      output_kms->enc_clone_mask = 0xff;
-      output_kms->encoder_mask = 0;
-
-      for (j = 0; j < output_kms->n_encoders; j++)
-	{
-	  for (k = 0; k < manager_kms->n_encoders; k++)
-	    {
-	      if (output_kms->encoders[j]->encoder_id == manager_kms->encoders[k]->encoder_id)
-		{
-                  output_kms->encoder_mask |= (1 << k);
-		  break;
-		}
-	    }
-
-          output_kms->enc_clone_mask &= output_kms->encoders[j]->possible_clones;
-	}
-    }
-
-  for (i = 0; i < manager->n_outputs; i++)
-    {
-      MetaOutput *meta_output;
-      MetaOutputKms *output_kms;
-
-      meta_output = &manager->outputs[i];
-      output_kms = meta_output->driver_private;
-
-      if (output_kms->enc_clone_mask == 0)
-        continue;
-
-      for (j = 0; j < manager->n_outputs; j++)
-        {
-          MetaOutput *meta_clone;
-          MetaOutputKms *clone_kms;
-
-          meta_clone = &manager->outputs[i];
-          clone_kms = meta_clone->driver_private;
-
-          if (meta_clone == meta_output)
-            continue;
-
-          if (clone_kms->encoder_mask == 0)
-            continue;
-
-          if (clone_kms->encoder_mask == output_kms->enc_clone_mask)
-            {
-              meta_output->n_possible_clones++;
-              meta_output->possible_clones = g_renew (MetaOutput *,
-                                                      meta_output->possible_clones,
-                                                      meta_output->n_possible_clones);
-              meta_output->possible_clones[meta_output->n_possible_clones - 1] = meta_clone;
-            }
-        }
-    }
-
-  drmModeFreeResources (resources);
-}
-
-static GBytes *
-meta_monitor_manager_kms_read_edid (MetaMonitorManager *manager,
-                                    MetaOutput         *output)
-{
-  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
-
-  return read_output_edid (manager_kms, output);
-}
-
-static void
-meta_monitor_manager_kms_set_power_save_mode (MetaMonitorManager *manager,
-                                              MetaPowerSave       mode)
-{
-  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
-  uint64_t state;
-  unsigned i;
-
-  switch (mode) {
-  case META_POWER_SAVE_ON:
-    state = DRM_MODE_DPMS_ON;
-    break;
-  case META_POWER_SAVE_STANDBY:
-    state = DRM_MODE_DPMS_STANDBY;
-    break;
-  case META_POWER_SAVE_SUSPEND:
-    state = DRM_MODE_DPMS_SUSPEND;
-    break;
-  case META_POWER_SAVE_OFF:
-    state = DRM_MODE_DPMS_SUSPEND;
-    break;
-  default:
-    return;
-  }
-
-  for (i = 0; i < manager->n_outputs; i++)
-    {
-      MetaOutput *meta_output;
-      MetaOutputKms *output_kms;
-
-      meta_output = &manager->outputs[i];
-      output_kms = meta_output->driver_private;
-
-      if (output_kms->dpms_prop_id != 0)
-        {
-          int ok = drmModeConnectorSetProperty(manager_kms->fd, meta_output->output_id,
-                                               output_kms->dpms_prop_id, state);
-
-          if (ok < 0)
-            meta_warning ("Failed to set power save mode for output %s: %s\n",
-                          meta_output->name, strerror (errno));
-        }
-    }
-}
-
-static void
-crtc_free (CoglKmsCrtc *crtc)
-{
-  g_free (crtc->connectors);
-  g_slice_free (CoglKmsCrtc, crtc);
-}
-
-static void
-meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
-                                              MetaCRTCInfo       **crtcs,
-                                              unsigned int         n_crtcs,
-                                              MetaOutputInfo     **outputs,
-                                              unsigned int         n_outputs)
-{
-  ClutterBackend *backend;
-  CoglContext *cogl_context;
-  CoglDisplay *cogl_display;
-  unsigned i;
-  GPtrArray *cogl_crtcs;
-  int screen_width, screen_height;
-  gboolean ok;
-  GError *error;
-
-  cogl_crtcs = g_ptr_array_new_full (manager->n_crtcs, (GDestroyNotify)crtc_free);
-  screen_width = 0; screen_height = 0;
-  for (i = 0; i < n_crtcs; i++)
-    {
-      MetaCRTCInfo *crtc_info = crtcs[i];
-      MetaCRTC *crtc = crtc_info->crtc;
-      CoglKmsCrtc *cogl_crtc;
-
-      crtc->is_dirty = TRUE;
-
-      cogl_crtc = g_slice_new0 (CoglKmsCrtc);
-      g_ptr_array_add (cogl_crtcs, cogl_crtc);
-
-      if (crtc_info->mode == NULL)
-        {
-          cogl_crtc->id = crtc->crtc_id;
-          cogl_crtc->x = 0;
-          cogl_crtc->y = 0;
-          cogl_crtc->count = 0;
-          memset (&cogl_crtc->mode, 0, sizeof (drmModeModeInfo));
-          cogl_crtc->connectors = NULL;
-          cogl_crtc->count = 0;
-
-          crtc->rect.x = 0;
-          crtc->rect.y = 0;
-          crtc->rect.width = 0;
-          crtc->rect.height = 0;
-          crtc->current_mode = NULL;
-        }
-      else
-        {
-          MetaMonitorMode *mode;
-          uint32_t *connectors;
-          unsigned int j, n_connectors;
-          int width, height;
-
-          mode = crtc_info->mode;
-
-          cogl_crtc->id = crtc->crtc_id;
-          cogl_crtc->x = crtc_info->x;
-          cogl_crtc->y = crtc_info->y;
-          cogl_crtc->count = n_connectors = crtc_info->outputs->len;
-          cogl_crtc->connectors = connectors = g_new (uint32_t, n_connectors);
-
-          for (j = 0; j < n_connectors; j++)
-            {
-              MetaOutput *output = g_ptr_array_index (crtc_info->outputs, j);
-
-              connectors[j] = output->output_id;
-
-              output->is_dirty = TRUE;
-              output->crtc = crtc;
-            }
-
-          memcpy (&cogl_crtc->mode, crtc_info->mode->driver_private,
-                  sizeof (drmModeModeInfo));
-
-          if (meta_monitor_transform_is_rotated (crtc_info->transform))
-            {
-              width = mode->height;
-              height = mode->width;
-            }
-          else
-            {
-              width = mode->width;
-              height = mode->height;
-            }
-
-          screen_width = MAX (screen_width, crtc_info->x + width);
-          screen_height = MAX (screen_height, crtc_info->y + height);
-
-          crtc->rect.x = crtc_info->x;
-          crtc->rect.y = crtc_info->y;
-          crtc->rect.width = width;
-          crtc->rect.height = height;
-          crtc->current_mode = mode;
-          crtc->transform = crtc_info->transform;
-        }
-    }
-
-  /* Disable CRTCs not mentioned in the list (they have is_dirty == FALSE,
-     because they weren't seen in the first loop) */
-  for (i = 0; i < manager->n_crtcs; i++)
-    {
-      MetaCRTC *crtc = &manager->crtcs[i];
-      CoglKmsCrtc *cogl_crtc;
-
-      crtc->logical_monitor = NULL;
-
-      if (crtc->is_dirty)
-        {
-          crtc->is_dirty = FALSE;
-          continue;
-        }
-
-      cogl_crtc = g_slice_new0 (CoglKmsCrtc);
-      g_ptr_array_add (cogl_crtcs, cogl_crtc);
-
-      cogl_crtc->id = crtc->crtc_id;
-      cogl_crtc->x = 0;
-      cogl_crtc->y = 0;
-      cogl_crtc->count = 0;
-      memset (&cogl_crtc->mode, 0, sizeof (drmModeModeInfo));
-      cogl_crtc->connectors = NULL;
-      cogl_crtc->count = 0;
-
-      crtc->rect.x = 0;
-      crtc->rect.y = 0;
-      crtc->rect.width = 0;
-      crtc->rect.height = 0;
-      crtc->current_mode = NULL;
-    }
-
-  backend = clutter_get_default_backend ();
-  cogl_context = clutter_backend_get_cogl_context (backend);
-  cogl_display = cogl_context_get_display (cogl_context);
-
-  error = NULL;
-  ok = cogl_kms_display_set_layout (cogl_display, screen_width, screen_height,
-                                    (CoglKmsCrtc**)cogl_crtcs->pdata, cogl_crtcs->len, &error);
-  g_ptr_array_unref (cogl_crtcs);
-
-  if (!ok)
-    {
-      meta_warning ("Applying display configuration failed: %s\n", error->message);
-      g_error_free (error);
-      return;
-    }
-
-  for (i = 0; i < n_outputs; i++)
-    {
-      MetaOutputInfo *output_info = outputs[i];
-      MetaOutput *output = output_info->output;
-
-      output->is_primary = output_info->is_primary;
-      output->is_presentation = output_info->is_presentation;
-    }
-
-  /* Disable outputs not mentioned in the list */
-  for (i = 0; i < manager->n_outputs; i++)
-    {
-      MetaOutput *output = &manager->outputs[i];
-
-      if (output->is_dirty)
-        {
-          output->is_dirty = FALSE;
-          continue;
-        }
-
-      output->crtc = NULL;
-      output->is_primary = FALSE;
-    }
-
-  manager->screen_width = screen_width;
-  manager->screen_height = screen_height;
-
-  meta_monitor_manager_rebuild_derived (manager);
-}
-
-static void
-meta_monitor_manager_kms_get_crtc_gamma (MetaMonitorManager  *manager,
-                                         MetaCRTC            *crtc,
-                                         gsize               *size,
-                                         unsigned short     **red,
-                                         unsigned short     **green,
-                                         unsigned short     **blue)
-{
-  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
-  drmModeCrtc *kms_crtc;
-
-  kms_crtc = drmModeGetCrtc (manager_kms->fd, crtc->crtc_id);
-
-  *size = kms_crtc->gamma_size;
-  *red = g_new (unsigned short, *size);
-  *green = g_new (unsigned short, *size);
-  *blue = g_new (unsigned short, *size);
-
-  drmModeCrtcGetGamma (manager_kms->fd, crtc->crtc_id, *size, *red, *green, *blue);
-
-  drmModeFreeCrtc (kms_crtc);
-}
-
-static void
-meta_monitor_manager_kms_set_crtc_gamma (MetaMonitorManager *manager,
-                                         MetaCRTC           *crtc,
-                                         gsize               size,
-                                         unsigned short     *red,
-                                         unsigned short     *green,
-                                         unsigned short     *blue)
-{
-  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
-
-  drmModeCrtcSetGamma (manager_kms->fd, crtc->crtc_id, size, red, green, blue);
-}
-
-static void
-meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms)
-{
-  ClutterBackend *backend;
-  CoglContext *cogl_context;
-  CoglDisplay *cogl_display;
-  CoglRenderer *cogl_renderer;
-
-  backend = clutter_get_default_backend ();
-  cogl_context = clutter_backend_get_cogl_context (backend);
-  cogl_display = cogl_context_get_display (cogl_context);
-  cogl_renderer = cogl_display_get_renderer (cogl_display);
-
-  manager_kms->fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
-}
-
-static void
-meta_monitor_manager_kms_finalize (GObject *object)
-{
-  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (object);
-
-  free_resources (manager_kms);
-
-  G_OBJECT_CLASS (meta_monitor_manager_kms_parent_class)->finalize (object);
-}
-
-static void
-meta_monitor_manager_kms_class_init (MetaMonitorManagerKmsClass *klass)
-{
-  MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_CLASS (klass);
-  GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
-  object_class->finalize = meta_monitor_manager_kms_finalize;
-
-  manager_class->read_current = meta_monitor_manager_kms_read_current;
-  manager_class->read_edid = meta_monitor_manager_kms_read_edid;
-  manager_class->apply_configuration = meta_monitor_manager_kms_apply_configuration;
-  manager_class->set_power_save_mode = meta_monitor_manager_kms_set_power_save_mode;
-  manager_class->get_crtc_gamma = meta_monitor_manager_kms_get_crtc_gamma;
-  manager_class->set_crtc_gamma = meta_monitor_manager_kms_set_crtc_gamma;
-}
-

src/core/monitor-private.h

@@ -42,7 +42,9 @@
 #include <meta/screen.h>
 #include "stack-tracker.h"
 #include "ui.h"
+#ifdef HAVE_WAYLAND
 #include <wayland-server.h>
+#endif
 #include "meta-xrandr-shared.h"
 
 #include "meta-dbus-xrandr.h"
@@ -52,6 +54,19 @@ typedef struct _MetaMonitorManager         MetaMonitorManager;
 typedef struct _MetaMonitorConfigClass    MetaMonitorConfigClass;
 typedef struct _MetaMonitorConfig         MetaMonitorConfig;
 
+#ifndef HAVE_WAYLAND
+enum wl_output_transform {
+  WL_OUTPUT_TRANSFORM_NORMAL,
+  WL_OUTPUT_TRANSFORM_90,
+  WL_OUTPUT_TRANSFORM_180,
+  WL_OUTPUT_TRANSFORM_270,
+  WL_OUTPUT_TRANSFORM_FLIPPED,
+  WL_OUTPUT_TRANSFORM_FLIPPED_90,
+  WL_OUTPUT_TRANSFORM_FLIPPED_180,
+  WL_OUTPUT_TRANSFORM_FLIPPED_270
+};
+#endif
+
 typedef struct _MetaOutput MetaOutput;
 typedef struct _MetaCRTC MetaCRTC;
 typedef struct _MetaMonitorMode MetaMonitorMode;
@@ -100,9 +115,6 @@ struct _MetaOutput
   gboolean is_primary;
   gboolean is_presentation;
 
-  gpointer driver_private;
-  GDestroyNotify driver_notify;
-
   /* get a new preferred mode on hotplug events, to handle dynamic guest resizing */
   gboolean hotplug_mode_update;
 };
@@ -122,23 +134,16 @@ struct _MetaCRTC
 
   /* Used when changing configuration */
   gboolean is_dirty;
-
-  /* Updated by MetaCursorTracker */
-  gboolean has_hw_cursor;
 };
 
 struct _MetaMonitorMode
 {
   /* The low-level ID of this mode, used to apply back configuration */
   glong mode_id;
-  char *name;
 
   int width;
   int height;
   float refresh_rate;
-
-  gpointer driver_private;
-  GDestroyNotify driver_notify;
 };
 
 /**
@@ -347,18 +352,6 @@ typedef struct _MetaMonitorManagerXrandr         MetaMonitorManagerXrandr;
 
 GType meta_monitor_manager_xrandr_get_type (void);
 
-#define META_TYPE_MONITOR_MANAGER_KMS            (meta_monitor_manager_kms_get_type ())
-#define META_MONITOR_MANAGER_KMS(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKms))
-#define META_MONITOR_MANAGER_KMS_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
-#define META_IS_MONITOR_MANAGER_KMS(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER_KMS))
-#define META_IS_MONITOR_MANAGER_KMS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_MONITOR_MANAGER_KMS))
-#define META_MONITOR_MANAGER_KMS_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
-
-typedef struct _MetaMonitorManagerKmsClass    MetaMonitorManagerKmsClass;
-typedef struct _MetaMonitorManagerKms         MetaMonitorManagerKms;
-
-GType meta_monitor_manager_kms_get_type (void);
-
 #define META_TYPE_MONITOR_CONFIG            (meta_monitor_config_get_type ())
 #define META_MONITOR_CONFIG(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_CONFIG, MetaMonitorConfig))
 #define META_MONITOR_CONFIG_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_CONFIG, MetaMonitorConfigClass))
@@ -391,8 +384,6 @@ void               meta_output_info_free (MetaOutputInfo *info);
 
 void               meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
                                                            int         n_old_outputs);
-void               meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
-                                                         int              n_old_modes);
 gboolean           meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager);
 
 /* Returns true if transform causes width and height to be inverted

src/core/monitor-xrandr.c

@@ -185,7 +185,7 @@ output_get_backlight_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
 
   XRRGetOutputProperty (manager_xrandr->xdisplay,
                         (XID)output->output_id,
-                        display->atom_BACKLIGHT,
+                        display->atom_Backlight,
                         0, G_MAXLONG, False, False, XA_INTEGER,
                         &actual_type, &actual_format,
                         &nitems, &bytes_after, &buffer);
@@ -210,7 +210,7 @@ output_get_backlight_limits_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
   meta_error_trap_push (display);
   info = XRRQueryOutputProperty (manager_xrandr->xdisplay,
                                  (XID)output->output_id,
-                                 display->atom_BACKLIGHT);
+                                 display->atom_Backlight);
   meta_error_trap_pop (display);
 
   if (info == NULL)
@@ -676,11 +676,13 @@ output_set_presentation_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
   MetaDisplay *display = meta_get_display ();
   int value = presentation;
 
+  meta_error_trap_push (display);
   XRRChangeOutputProperty (manager_xrandr->xdisplay,
                            (XID)output->output_id,
                            display->atom__MUTTER_PRESENTATION_OUTPUT,
                            XA_CARDINAL, 32, PropModeReplace,
                            (unsigned char*) &value, 1);
+  meta_error_trap_pop (display);
 }
 
 static void
@@ -946,7 +948,7 @@ meta_monitor_manager_xrandr_change_backlight (MetaMonitorManager *manager,
   meta_error_trap_push (display);
   XRRChangeOutputProperty (manager_xrandr->xdisplay,
                            (XID)output->output_id,
-                           display->atom_BACKLIGHT,
+                           display->atom_Backlight,
                            XA_INTEGER, 32, PropModeReplace,
                            (unsigned char *) &hw_value, 1);
   meta_error_trap_pop (display);
@@ -1015,7 +1017,7 @@ meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManager *manager,
   MetaOutput *old_outputs;
   MetaCRTC *old_crtcs;
   MetaMonitorMode *old_modes;
-  unsigned int n_old_outputs, n_old_modes;
+  int n_old_outputs;
   gboolean new_config;
 
   if ((event->type - manager_xrandr->rr_event_base) != RRScreenChangeNotify)
@@ -1027,7 +1029,6 @@ meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManager *manager,
   old_outputs = manager->outputs;
   n_old_outputs = manager->n_outputs;
   old_modes = manager->modes;
-  n_old_modes = manager->n_modes;
   old_crtcs = manager->crtcs;
 
   manager->serial++;
@@ -1067,7 +1068,7 @@ meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManager *manager,
     }
 
   meta_monitor_manager_free_output_array (old_outputs, n_old_outputs);
-  meta_monitor_manager_free_mode_array (old_modes, n_old_modes);
+  g_free (old_modes);
   g_free (old_crtcs);
 
   return TRUE;

src/core/monitor.c

@@ -34,7 +34,6 @@
 #include "util-private.h"
 #include <meta/errors.h>
 #include "monitor-private.h"
-#include "meta-wayland-private.h"
 
 #include "meta-dbus-xrandr.h"
 
@@ -63,23 +62,59 @@ static void initialize_dbus_interface (MetaMonitorManager *manager);
 static void
 read_current_dummy (MetaMonitorManager *manager)
 {
+  /* The dummy monitor config has:
+     - one enabled output, LVDS, primary, at 0x0 and 1024x768
+     - one free CRTC
+     - two disabled outputs
+     - three modes, 1024x768, 800x600 and 640x480
+     - no clones are possible (use different CRTCs)
+
+     Low-level IDs should be assigned sequentially, to
+     mimick what XRandR and KMS do
+  */
+
   manager->max_screen_width = 65535;
   manager->max_screen_height = 65535;
   manager->screen_width = 1024;
   manager->screen_height = 768;
 
-  manager->modes = g_new0 (MetaMonitorMode, 1);
-  manager->n_modes = 1;
+  manager->modes = g_new0 (MetaMonitorMode, 6);
+  manager->n_modes = 6;
 
-  manager->modes[0].mode_id = 0;
+  manager->modes[0].mode_id = 1;
   manager->modes[0].width = 1024;
   manager->modes[0].height = 768;
   manager->modes[0].refresh_rate = 60.0;
 
-  manager->crtcs = g_new0 (MetaCRTC, 1);
-  manager->n_crtcs = 1;
+  manager->modes[1].mode_id = 2;
+  manager->modes[1].width = 800;
+  manager->modes[1].height = 600;
+  manager->modes[1].refresh_rate = 60.0;
 
-  manager->crtcs[0].crtc_id = 1;
+  manager->modes[2].mode_id = 3;
+  manager->modes[2].width = 640;
+  manager->modes[2].height = 480;
+  manager->modes[2].refresh_rate = 60.0;
+
+  manager->modes[3].mode_id = 4;
+  manager->modes[3].width = 1920;
+  manager->modes[3].height = 1080;
+  manager->modes[3].refresh_rate = 60.0;
+
+  manager->modes[4].mode_id = 5;
+  manager->modes[4].width = 1920;
+  manager->modes[4].height = 1080;
+  manager->modes[4].refresh_rate = 55.0;
+
+  manager->modes[5].mode_id = 6;
+  manager->modes[5].width = 1600;
+  manager->modes[5].height = 900;
+  manager->modes[5].refresh_rate = 60.0;
+
+  manager->crtcs = g_new0 (MetaCRTC, 3);
+  manager->n_crtcs = 3;
+
+  manager->crtcs[0].crtc_id = 4;
   manager->crtcs[0].rect.x = 0;
   manager->crtcs[0].rect.y = 0;
   manager->crtcs[0].rect.width = manager->modes[0].width;
@@ -90,30 +125,111 @@ read_current_dummy (MetaMonitorManager *manager)
   manager->crtcs[0].is_dirty = FALSE;
   manager->crtcs[0].logical_monitor = NULL;
 
-  manager->outputs = g_new0 (MetaOutput, 1);
-  manager->n_outputs = 1;
+  manager->crtcs[1].crtc_id = 5;
+  manager->crtcs[1].rect.x = 0;
+  manager->crtcs[1].rect.y = 0;
+  manager->crtcs[1].rect.width = 0;
+  manager->crtcs[1].rect.height = 0;
+  manager->crtcs[1].current_mode = NULL;
+  manager->crtcs[1].transform = WL_OUTPUT_TRANSFORM_NORMAL;
+  manager->crtcs[1].all_transforms = ALL_WL_TRANSFORMS;
+  manager->crtcs[1].is_dirty = FALSE;
+  manager->crtcs[1].logical_monitor = NULL;
 
-  manager->outputs[0].crtc = &manager->crtcs[0];
-  manager->outputs[0].output_id = 1;
-  manager->outputs[0].name = g_strdup ("LVDS");
+  manager->crtcs[2].crtc_id = 5;
+  manager->crtcs[2].rect.x = 0;
+  manager->crtcs[2].rect.y = 0;
+  manager->crtcs[2].rect.width = 0;
+  manager->crtcs[2].rect.height = 0;
+  manager->crtcs[2].current_mode = NULL;
+  manager->crtcs[2].transform = WL_OUTPUT_TRANSFORM_NORMAL;
+  manager->crtcs[2].all_transforms = ALL_WL_TRANSFORMS;
+  manager->crtcs[2].is_dirty = FALSE;
+  manager->crtcs[2].logical_monitor = NULL;
+
+  manager->outputs = g_new0 (MetaOutput, 3);
+  manager->n_outputs = 3;
+
+  manager->outputs[0].crtc = NULL;
+  manager->outputs[0].output_id = 6;
+  manager->outputs[0].name = g_strdup ("HDMI");
   manager->outputs[0].vendor = g_strdup ("MetaProducts Inc.");
   manager->outputs[0].product = g_strdup ("unknown");
-  manager->outputs[0].serial = g_strdup ("0xC0FFEE");
-  manager->outputs[0].width_mm = 222;
-  manager->outputs[0].height_mm = 125;
+  manager->outputs[0].serial = g_strdup ("0xC0F01A");
+  manager->outputs[0].width_mm = 510;
+  manager->outputs[0].height_mm = 287;
   manager->outputs[0].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-  manager->outputs[0].preferred_mode = &manager->modes[0];
-  manager->outputs[0].n_modes = 1;
-  manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 1);
+  manager->outputs[0].preferred_mode = &manager->modes[3];
+  manager->outputs[0].n_modes = 5;
+  manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 5);
   manager->outputs[0].modes[0] = &manager->modes[0];
-  manager->outputs[0].n_possible_crtcs = 1;
-  manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 1);
+  manager->outputs[0].modes[1] = &manager->modes[1];
+  manager->outputs[0].modes[2] = &manager->modes[2];
+  manager->outputs[0].modes[3] = &manager->modes[3];
+  manager->outputs[0].modes[4] = &manager->modes[4];
+  manager->outputs[0].n_possible_crtcs = 3;
+  manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 3);
   manager->outputs[0].possible_crtcs[0] = &manager->crtcs[0];
+  manager->outputs[0].possible_crtcs[1] = &manager->crtcs[1];
+  manager->outputs[0].possible_crtcs[2] = &manager->crtcs[2];
   manager->outputs[0].n_possible_clones = 0;
   manager->outputs[0].possible_clones = g_new0 (MetaOutput *, 0);
   manager->outputs[0].backlight = -1;
   manager->outputs[0].backlight_min = 0;
   manager->outputs[0].backlight_max = 0;
+
+  manager->outputs[1].crtc = &manager->crtcs[0];
+  manager->outputs[1].output_id = 7;
+  manager->outputs[1].name = g_strdup ("LVDS");
+  manager->outputs[1].vendor = g_strdup ("MetaProducts Inc.");
+  manager->outputs[1].product = g_strdup ("unknown");
+  manager->outputs[1].serial = g_strdup ("0xC0FFEE");
+  manager->outputs[1].width_mm = 222;
+  manager->outputs[1].height_mm = 125;
+  manager->outputs[1].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+  manager->outputs[1].preferred_mode = &manager->modes[5];
+  manager->outputs[1].n_modes = 4;
+  manager->outputs[1].modes = g_new0 (MetaMonitorMode *, 4);
+  manager->outputs[1].modes[0] = &manager->modes[0];
+  manager->outputs[1].modes[1] = &manager->modes[1];
+  manager->outputs[1].modes[2] = &manager->modes[2];
+  manager->outputs[1].modes[3] = &manager->modes[5];
+  manager->outputs[1].n_possible_crtcs = 3;
+  manager->outputs[1].possible_crtcs = g_new0 (MetaCRTC *, 3);
+  manager->outputs[1].possible_crtcs[0] = &manager->crtcs[0];
+  manager->outputs[1].possible_crtcs[1] = &manager->crtcs[1];
+  manager->outputs[1].possible_crtcs[2] = &manager->crtcs[2];
+  manager->outputs[1].n_possible_clones = 0;
+  manager->outputs[1].possible_clones = g_new0 (MetaOutput *, 0);
+  manager->outputs[1].backlight = -1;
+  manager->outputs[1].backlight_min = 0;
+  manager->outputs[1].backlight_max = 0;
+
+  manager->outputs[2].crtc = NULL;
+  manager->outputs[2].output_id = 8;
+  manager->outputs[2].name = g_strdup ("VGA");
+  manager->outputs[2].vendor = g_strdup ("MetaProducts Inc.");
+  manager->outputs[2].product = g_strdup ("unknown");
+  manager->outputs[2].serial = g_strdup ("0xC4FE");
+  manager->outputs[2].width_mm = 309;
+  manager->outputs[2].height_mm = 174;
+  manager->outputs[2].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+  manager->outputs[2].preferred_mode = &manager->modes[0];
+  manager->outputs[2].n_modes = 3;
+  manager->outputs[2].modes = g_new0 (MetaMonitorMode *, 3);
+  manager->outputs[2].modes[0] = &manager->modes[0];
+  manager->outputs[2].modes[1] = &manager->modes[1];
+  manager->outputs[2].modes[2] = &manager->modes[2];
+  manager->outputs[2].n_possible_crtcs = 3;
+  manager->outputs[2].possible_crtcs = g_new0 (MetaCRTC *, 3);
+  manager->outputs[2].possible_crtcs[0] = &manager->crtcs[0];
+  manager->outputs[2].possible_crtcs[1] = &manager->crtcs[1];
+  manager->outputs[2].possible_crtcs[2] = &manager->crtcs[2];
+  manager->outputs[2].n_possible_clones = 0;
+  manager->outputs[2].possible_clones = g_new0 (MetaOutput *, 0);
+  manager->outputs[2].backlight = -1;
+  manager->outputs[2].backlight_min = 0;
+  manager->outputs[2].backlight_max = 0;
 }
 
 static void
@@ -353,40 +469,6 @@ make_logical_config (MetaMonitorManager *manager)
   manager->monitor_infos = (void*)g_array_free (monitor_infos, FALSE);
 }
 
-static GType
-get_default_backend (void)
-{
-#if defined(CLUTTER_WINDOWING_EGL)
-  if (clutter_check_windowing_backend (CLUTTER_WINDOWING_EGL))
-    return META_TYPE_MONITOR_MANAGER_KMS;
-#endif
-
-#if defined(CLUTTER_WINDOWING_X11)
-  if (clutter_check_windowing_backend (CLUTTER_WINDOWING_X11))
-    {
-      /* If we're a Wayland compositor using the X11 backend,
-       * we're a nested configuration, so return the dummy
-       * monitor setup. */
-      if (meta_is_wayland_compositor ())
-        return META_TYPE_MONITOR_MANAGER;
-      else
-        return META_TYPE_MONITOR_MANAGER_XRANDR;
-    }
-#endif
-
-#if defined(CLUTTER_WINDOWING_WAYLAND)
-  if (clutter_check_windowing_backend (CLUTTER_WINDOWING_WAYLAND))
-    {
-      /* Use the dummy implementation on Wayland for now.
-       * In the future, we should support wl_fullscreen_output
-       * which will have CRTC management in the protocol. */
-      return META_TYPE_MONITOR_MANAGER;
-    }
-#endif
-
-  g_assert_not_reached ();
-}
-
 static MetaMonitorManager *
 meta_monitor_manager_new (void)
 {
@@ -396,7 +478,7 @@ meta_monitor_manager_new (void)
   env = g_getenv ("META_DEBUG_MULTIMONITOR");
 
   if (env == NULL)
-    type = get_default_backend ();
+    type = META_TYPE_MONITOR_MANAGER_XRANDR;
   else if (strcmp (env, "xrandr") == 0)
     type = META_TYPE_MONITOR_MANAGER_XRANDR;
   else
@@ -431,18 +513,17 @@ meta_monitor_manager_constructed (GObject *object)
       MetaOutput *old_outputs;
       MetaCRTC *old_crtcs;
       MetaMonitorMode *old_modes;
-      unsigned int n_old_outputs, n_old_modes;
+      int n_old_outputs;
 
       old_outputs = manager->outputs;
       n_old_outputs = manager->n_outputs;
       old_modes = manager->modes;
-      n_old_modes = manager->n_modes;
       old_crtcs = manager->crtcs;
 
       read_current_config (manager);
 
       meta_monitor_manager_free_output_array (old_outputs, n_old_outputs);
-      meta_monitor_manager_free_mode_array (old_modes, n_old_modes);
+      g_free (old_modes);
       g_free (old_crtcs);
     }
 
@@ -484,39 +565,19 @@ meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
       g_free (old_outputs[i].modes);
       g_free (old_outputs[i].possible_crtcs);
       g_free (old_outputs[i].possible_clones);
-
-      if (old_outputs[i].driver_notify)
-        old_outputs[i].driver_notify (&old_outputs[i]);
     }
 
   g_free (old_outputs);
 }
 
-void
-meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
-                                      int              n_old_modes)
-{
-  int i;
-
-  for (i = 0; i < n_old_modes; i++)
-    {
-      g_free (old_modes[i].name);
-
-      if (old_modes[i].driver_notify)
-        old_modes[i].driver_notify (&old_modes[i]);
-    }
-
-  g_free (old_modes);
-}
-
 static void
 meta_monitor_manager_finalize (GObject *object)
 {
   MetaMonitorManager *manager = META_MONITOR_MANAGER (object);
 
   meta_monitor_manager_free_output_array (manager->outputs, manager->n_outputs);
-  meta_monitor_manager_free_mode_array (manager->modes, manager->n_modes);
   g_free (manager->monitor_infos);
+  g_free (manager->modes);
   g_free (manager->crtcs);
 
   G_OBJECT_CLASS (meta_monitor_manager_parent_class)->finalize (object);
@@ -709,13 +770,13 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
 
       g_variant_builder_add (&crtc_builder, "(uxiiiiiuaua{sv})",
                              i, /* ID */
-                             crtc->crtc_id,
+                             (gint64)crtc->crtc_id,
                              (int)crtc->rect.x,
                              (int)crtc->rect.y,
                              (int)crtc->rect.width,
                              (int)crtc->rect.height,
                              (int)(crtc->current_mode ? crtc->current_mode - manager->modes : -1),
-                             crtc->transform,
+                             (guint32)crtc->transform,
                              &transforms,
                              NULL /* properties */);
     }
@@ -786,7 +847,7 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
 
       g_variant_builder_add (&output_builder, "(uxiausauaua{sv})",
                              i, /* ID */
-                             output->output_id,
+                             (gint64)output->output_id,
                              (int)(output->crtc ? output->crtc - manager->crtcs : -1),
                              &crtcs,
                              output->name,
@@ -801,9 +862,9 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
 
       g_variant_builder_add (&mode_builder, "(uxuud)",
                              i, /* ID */
-                             mode->mode_id,
-                             mode->width,
-                             mode->height,
+                             (gint64)mode->mode_id,
+                             (guint32)mode->width,
+                             (guint32)mode->height,
                              (double)mode->refresh_rate);
     }
 
@@ -1392,21 +1453,12 @@ meta_monitor_manager_get_resources (MetaMonitorManager  *manager,
                                     MetaOutput         **outputs,
                                     unsigned int        *n_outputs)
 {
-  if (modes)
-    {
-      *modes = manager->modes;
-      *n_modes = manager->n_modes;
-    }
-  if (crtcs)
-    {
-      *crtcs = manager->crtcs;
-      *n_crtcs = manager->n_crtcs;
-    }
-  if (outputs)
-    {
-      *outputs = manager->outputs;
-      *n_outputs = manager->n_outputs;
-    }
+  *modes = manager->modes;
+  *n_modes = manager->n_modes;
+  *crtcs = manager->crtcs;
+  *n_crtcs = manager->n_crtcs;
+  *outputs = manager->outputs;
+  *n_outputs = manager->n_outputs;
 }
 
 int

src/core/prefs.c

@@ -57,7 +57,6 @@
 
 #define KEY_OVERLAY_KEY "overlay-key"
 #define KEY_WORKSPACES_ONLY_ON_PRIMARY "workspaces-only-on-primary"
-#define KEY_NO_TAB_POPUP "no-tab-popup"
 
 /* These are the different schemas we are keeping
  * a GSettings instance for */
@@ -112,8 +111,6 @@ static char **workspace_names = NULL;
 
 static gboolean workspaces_only_on_primary = FALSE;
 
-static gboolean no_tab_popup = FALSE;
-
 static char *iso_next_group_option = NULL;
 
 static void handle_preference_update_enum (GSettings *settings,
@@ -365,13 +362,6 @@ static MetaBoolPreference preferences_bool[] =
       },
       &workspaces_only_on_primary,
     },
-    {
-      { KEY_NO_TAB_POPUP,
-        SCHEMA_MUTTER,
-        META_PREF_NO_TAB_POPUP,
-      },
-      &no_tab_popup,
-    },
     {
       { "auto-maximize",
         SCHEMA_MUTTER,
@@ -1197,8 +1187,8 @@ maybe_give_disable_workarounds_warning (void)
     {
       first_disable = FALSE;
 
-      meta_warning ("Workarounds for broken applications disabled. "
-                    "Some applications may not behave properly.\n");
+      meta_warning (_("Workarounds for broken applications disabled. "
+                      "Some applications may not behave properly.\n"));
     }
 }
 
@@ -1272,8 +1262,8 @@ titlebar_handler (GVariant *value,
 
   if (desc == NULL)
     {
-      meta_warning ("Could not parse font description "
-                    "\"%s\" from GSettings key %s\n",
+      meta_warning (_("Could not parse font description "
+                      "\"%s\" from GSettings key %s\n"),
                     string_value ? string_value : "(null)",
                     KEY_TITLEBAR_FONT);
       return FALSE;
@@ -1338,8 +1328,8 @@ mouse_button_mods_handler (GVariant *value,
       meta_topic (META_DEBUG_KEYBINDINGS,
                   "Failed to parse new GSettings value\n");
           
-      meta_warning ("\"%s\" found in configuration database is "
-                    "not a valid value for mouse button modifier\n",
+      meta_warning (_("\"%s\" found in configuration database is "
+                      "not a valid value for mouse button modifier\n"),
                     string_value);
 
       return FALSE;
@@ -1813,9 +1803,6 @@ meta_preference_to_string (MetaPreference pref)
     case META_PREF_WORKSPACES_ONLY_ON_PRIMARY:
       return "WORKSPACES_ONLY_ON_PRIMARY";
 
-    case META_PREF_NO_TAB_POPUP:
-      return "NO_TAB_POPUP";
-
     case META_PREF_DRAGGABLE_BORDER_WIDTH:
       return "DRAGGABLE_BORDER_WIDTH";
 
@@ -1869,7 +1856,7 @@ init_bindings (void)
   pref = g_new0 (MetaKeyPref, 1);
   pref->name = g_strdup ("overlay-key");
   pref->action = META_KEYBINDING_ACTION_OVERLAY_KEY;
-  pref->bindings = g_slist_prepend (pref->bindings, &overlay_key_combo);
+  pref->combos = g_slist_prepend (pref->combos, &overlay_key_combo);
   pref->builtin = 1;
 
   g_hash_table_insert (key_bindings, g_strdup ("overlay-key"), pref);
@@ -1879,7 +1866,7 @@ static gboolean
 update_binding (MetaKeyPref *binding,
                 gchar      **strokes)
 {
-  GSList *old_bindings, *a, *b;
+  GSList *old_combos, *a, *b;
   gboolean changed;
   unsigned int keysym;
   unsigned int keycode;
@@ -1891,8 +1878,8 @@ update_binding (MetaKeyPref *binding,
               "Binding \"%s\" has new GSettings value\n",
               binding->name);
 
-  old_bindings = binding->bindings;
-  binding->bindings = NULL;
+  old_combos = binding->combos;
+  binding->combos = NULL;
 
   for (i = 0; strokes && strokes[i]; i++)
     {
@@ -1904,7 +1891,7 @@ update_binding (MetaKeyPref *binding,
         {
           meta_topic (META_DEBUG_KEYBINDINGS,
                       "Failed to parse new GSettings value\n");
-          meta_warning ("\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n",
+          meta_warning (_("\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n"),
                         strokes[i], binding->name);
 
           /* Value is kept and will thus be removed next time we save the key.
@@ -1933,17 +1920,17 @@ update_binding (MetaKeyPref *binding,
       combo->keysym = keysym;
       combo->keycode = keycode;
       combo->modifiers = mods;
-      binding->bindings = g_slist_prepend (binding->bindings, combo);
+      binding->combos = g_slist_prepend (binding->combos, combo);
 
       meta_topic (META_DEBUG_KEYBINDINGS,
                       "New keybinding for \"%s\" is keysym = 0x%x keycode = 0x%x mods = 0x%x\n",
                       binding->name, keysym, keycode, mods);
     }
 
-  binding->bindings = g_slist_reverse (binding->bindings);
+  binding->combos = g_slist_reverse (binding->combos);
 
-  a = old_bindings;
-  b = binding->bindings;
+  a = old_combos;
+  b = binding->combos;
   while (TRUE)
     {
       if ((!a && b) || (a && !b))
@@ -1968,7 +1955,7 @@ update_binding (MetaKeyPref *binding,
         }
     }
 
-  g_slist_free_full (old_bindings, g_free);
+  g_slist_free_full (old_combos, g_free);
 
   return changed;
 }
@@ -2103,7 +2090,7 @@ meta_prefs_add_keybinding (const char           *name,
   pref->name = g_strdup (name);
   pref->settings = g_object_ref (settings);
   pref->action = action;
-  pref->bindings = NULL;
+  pref->combos = NULL;
   pref->add_shift = (flags & META_KEY_BINDING_REVERSES) != 0;
   pref->per_window = (flags & META_KEY_BINDING_PER_WINDOW) != 0;
   pref->builtin = (flags & META_KEY_BINDING_BUILTIN) != 0;
@@ -2167,11 +2154,6 @@ meta_prefs_remove_keybinding (const char *name)
   return TRUE;
 }
 
-/**
- * meta_prefs_get_keybindings:
- *
- * Returns: (element-type MetaKeyPref) (transfer container):
- */
 GList *
 meta_prefs_get_keybindings ()
 {
@@ -2272,7 +2254,7 @@ meta_prefs_get_window_binding (const char          *name,
 
   if (pref->per_window)
     {
-      GSList *s = pref->bindings;
+      GSList *s = pref->combos;
 
       while (s)
         {
@@ -2320,25 +2302,6 @@ meta_prefs_get_workspaces_only_on_primary (void)
   return workspaces_only_on_primary;
 }
 
-
-gboolean
-meta_prefs_get_no_tab_popup (void)
-{
-  return no_tab_popup;
-}
-
-void
-meta_prefs_set_no_tab_popup (gboolean whether)
-{
-  MetaBasePreference *pref;
-
-  if (find_pref (preferences_bool, sizeof(MetaBoolPreference),
-                 KEY_NO_TAB_POPUP, &pref))
-    {
-      g_settings_set_boolean (SETTINGS (pref->schema), KEY_NO_TAB_POPUP, whether);
-    }
-}
-
 int
 meta_prefs_get_draggable_border_width (void)
 {

src/core/screen-private.h

@@ -64,8 +64,6 @@ struct _MetaScreen
   Visual *default_xvisual;
   MetaRectangle rect;  /* Size of screen; rect.x & rect.y are always 0 */
   MetaUI *ui;
-  MetaTabPopup *tab_popup, *ws_popup;
-  MetaTilePreview *tile_preview;
 
   guint tile_preview_timeout_id;
 
@@ -151,25 +149,9 @@ void          meta_screen_foreach_window      (MetaScreen                 *scree
 
 void          meta_screen_update_cursor       (MetaScreen                 *screen);
 
-void          meta_screen_tab_popup_create       (MetaScreen              *screen,
-                                                  MetaTabList              list_type,
-                                                  MetaTabShowType          show_type,
-                                                  MetaWindow              *initial_window);
-void          meta_screen_tab_popup_forward      (MetaScreen              *screen);
-void          meta_screen_tab_popup_backward     (MetaScreen              *screen);
-MetaWindow*   meta_screen_tab_popup_get_selected (MetaScreen              *screen);
-void          meta_screen_tab_popup_destroy      (MetaScreen              *screen);
-
-void          meta_screen_workspace_popup_create       (MetaScreen    *screen,
-                                                        MetaWorkspace *initial_selection);
-void          meta_screen_workspace_popup_select       (MetaScreen    *screen,
-                                                        MetaWorkspace *workspace);
-MetaWorkspace*meta_screen_workspace_popup_get_selected (MetaScreen    *screen);
-void          meta_screen_workspace_popup_destroy      (MetaScreen    *screen);
-
-void          meta_screen_tile_preview_update          (MetaScreen    *screen,
+void          meta_screen_update_tile_preview          (MetaScreen    *screen,
                                                         gboolean       delay);
-void          meta_screen_tile_preview_hide            (MetaScreen    *screen);
+void          meta_screen_hide_tile_preview            (MetaScreen    *screen);
 
 MetaWindow*   meta_screen_get_mouse_window     (MetaScreen                 *screen,
                                                 MetaWindow                 *not_this_one);
@@ -241,14 +223,12 @@ void     meta_screen_workspace_switched (MetaScreen         *screen,
 
 void meta_screen_set_active_workspace_hint (MetaScreen *screen);
 
-void meta_screen_create_guard_window (MetaScreen *screen);
-
-gboolean meta_screen_handle_xevent (MetaScreen *screen,
-                                    XEvent     *xevent);
-
 int meta_screen_xinerama_index_to_monitor_index (MetaScreen *screen,
                                                  int         index);
 int meta_screen_monitor_index_to_xinerama_index (MetaScreen *screen,
                                                  int         index);
 
+gboolean meta_screen_handle_xevent (MetaScreen *screen,
+                                    XEvent     *xevent);
+
 #endif

src/core/screen.c

@@ -43,7 +43,6 @@
 #include <meta/compositor.h>
 #include "mutter-enum-types.h"
 #include "core.h"
-#include "meta-wayland-private.h"
 #include "meta-cursor-tracker-private.h"
 
 #include <X11/extensions/Xinerama.h>
@@ -308,6 +307,8 @@ set_supported_hint (MetaScreen *screen)
 #include <meta/atomnames.h>
 #undef item
 #undef EWMH_ATOMS_ONLY
+
+    screen->display->atom__GTK_FRAME_EXTENTS,
   };
 
   XChangeProperty (screen->display->xdisplay, screen->xroot,
@@ -453,7 +454,6 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
   XSetWindowAttributes attributes;
   Window guard_window;
   gulong create_serial;
-  MetaStackWindow stack_window;
 
   attributes.event_mask = NoEventMask;
   attributes.override_redirect = True;
@@ -475,6 +475,9 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
 		   CWEventMask|CWOverrideRedirect,
 		   &attributes);
 
+  /* https://bugzilla.gnome.org/show_bug.cgi?id=710346 */
+  XStoreName (xdisplay, guard_window, "mutter guard window");
+
   {
     unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
     XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
@@ -485,14 +488,12 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
     XISelectEvents (xdisplay, guard_window, &mask, 1);
   }
 
-  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_window.x11.xwindow = guard_window;
   meta_stack_tracker_record_add (screen->stack_tracker,
-                                 &stack_window,
+                                 guard_window,
                                  create_serial);
 
   meta_stack_tracker_record_lower (screen->stack_tracker,
-                                   &stack_window,
+                                   guard_window,
                                    XNextRequest (xdisplay));
   XLowerWindow (xdisplay, guard_window);
   XMapWindow (xdisplay, guard_window);
@@ -578,7 +579,7 @@ meta_screen_new (MetaDisplay *display,
 
   if (XGetSelectionOwner (xdisplay, wm_sn_atom) != new_wm_sn_owner)
     {
-      meta_warning ("Could not acquire window manager selection on screen %d display \"%s\"\n",
+      meta_warning (_("Could not acquire window manager selection on screen %d display \"%s\"\n"),
                     number, display->name);
 
       XDestroyWindow (xdisplay, new_wm_sn_owner);
@@ -673,9 +674,8 @@ meta_screen_new (MetaDisplay *display,
   screen->xscreen = ScreenOfDisplay (xdisplay, number);
   screen->xroot = xroot;
   screen->rect.x = screen->rect.y = 0;
-
-  if (!meta_is_wayland_compositor ())
-    meta_monitor_manager_initialize ();
+  
+  meta_monitor_manager_initialize ();
 
   manager = meta_monitor_manager_get ();
   g_signal_connect (manager, "monitors-changed",
@@ -760,10 +760,6 @@ meta_screen_new (MetaDisplay *display,
   screen->ui = meta_ui_new (screen->display->xdisplay,
                             screen->xscreen);
 
-  screen->tab_popup = NULL;
-  screen->ws_popup = NULL;
-  screen->tile_preview = NULL;
-
   screen->tile_preview_timeout_id = 0;
 
   screen->stack = meta_stack_new (screen);
@@ -849,7 +845,7 @@ meta_screen_free (MetaScreen *screen,
   meta_error_trap_push_with_return (screen->display);
   XSelectInput (screen->display->xdisplay, screen->xroot, 0);
   if (meta_error_trap_pop_with_return (screen->display) != Success)
-    meta_warning ("Could not release screen %d on display \"%s\"\n",
+    meta_warning (_("Could not release screen %d on display \"%s\"\n"),
                   screen->number, screen->display->name);
 
   unset_wm_check_hint (screen);
@@ -868,9 +864,6 @@ meta_screen_free (MetaScreen *screen,
   if (screen->tile_preview_timeout_id)
     g_source_remove (screen->tile_preview_timeout_id);
 
-  if (screen->tile_preview)
-    meta_tile_preview_free (screen->tile_preview);
-  
   g_free (screen->screen_name);
 
   g_object_unref (screen);
@@ -879,30 +872,27 @@ meta_screen_free (MetaScreen *screen,
   meta_display_ungrab (display);
 }
 
-void
-meta_screen_create_guard_window (MetaScreen *screen)
-{
-  if (screen->guard_window == None)
-    screen->guard_window = create_guard_window (screen->display->xdisplay, screen);
-}
-
 void
 meta_screen_manage_all_windows (MetaScreen *screen)
 {
-  MetaStackWindow *_children;
-  MetaStackWindow *children;
+  Window *_children;
+  Window *children;
   int n_children, i;
 
+  if (screen->guard_window == None)
+    screen->guard_window = create_guard_window (screen->display->xdisplay,
+                                                screen);
+
   meta_stack_freeze (screen->stack);
   meta_stack_tracker_get_stack (screen->stack_tracker, &_children, &n_children);
 
   /* Copy the stack as it will be modified as part of the loop */
-  children = g_memdup (_children, sizeof (MetaStackWindow) * n_children);
+  children = g_memdup (_children, sizeof (Window) * n_children);
 
   for (i = 0; i < n_children; ++i)
     {
-      meta_window_x11_new (screen->display, children[i].x11.xwindow, TRUE,
-                           META_COMP_EFFECT_NONE);
+      meta_window_new (screen->display, children[i], TRUE,
+                       META_COMP_EFFECT_NONE);
     }
 
   g_free (children);
@@ -1432,255 +1422,8 @@ meta_screen_update_cursor (MetaScreen *screen)
                                        screen->current_cursor);
 }
 
-void
-meta_screen_tab_popup_create (MetaScreen      *screen,
-                              MetaTabList      list_type,
-                              MetaTabShowType  show_type,
-                              MetaWindow      *initial_selection)
-{
-  MetaTabEntry *entries;
-  GList *tab_list;
-  GList *tmp;
-  int len;
-  int i;
-
-  if (screen->tab_popup)
-    return;
-
-  tab_list = meta_display_get_tab_list (screen->display,
-                                        list_type,
-                                        screen,
-                                        screen->active_workspace);
-
-  len = g_list_length (tab_list);
-
-  entries = g_new (MetaTabEntry, len + 1);
-  entries[len].key = NULL;
-  entries[len].title = NULL;
-  entries[len].icon = NULL;
-
-  i = 0;
-  tmp = tab_list;
-  while (i < len)
-    {
-      MetaWindow *window;
-      MetaRectangle r;
-
-      window = tmp->data;
-
-      entries[i].key = (MetaTabEntryKey) window;
-      entries[i].title = window->title;
-      entries[i].icon = g_object_ref (window->icon);
-      entries[i].blank = FALSE;
-      entries[i].hidden = !meta_window_showing_on_its_workspace (window);
-      entries[i].demands_attention = window->wm_state_demands_attention;
-
-      if (show_type == META_TAB_SHOW_INSTANTLY ||
-          !entries[i].hidden                   ||
-          !meta_window_get_icon_geometry (window, &r))
-        meta_window_get_frame_rect (window, &r);
-
-      entries[i].rect = r;
-
-      /* Find inside of highlight rectangle to be used when window is
-       * outlined for tabbing.  This should be the size of the
-       * east/west frame, and the size of the south frame, on those
-       * sides.  On the top it should be the size of the south frame
-       * edge.
-       */
-#define OUTLINE_WIDTH 5
-      /* Top side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->bottom_height > 0 &&
-          window->frame->child_y >= window->frame->bottom_height)
-        entries[i].inner_rect.y = window->frame->bottom_height;
-      else
-        entries[i].inner_rect.y = OUTLINE_WIDTH;
-
-      /* Bottom side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->bottom_height != 0)
-        entries[i].inner_rect.height = r.height
-          - entries[i].inner_rect.y - window->frame->bottom_height;
-      else
-        entries[i].inner_rect.height = r.height
-          - entries[i].inner_rect.y - OUTLINE_WIDTH;
-
-      /* Left side */
-      if (!entries[i].hidden && window->frame && window->frame->child_x != 0)
-        entries[i].inner_rect.x = window->frame->child_x;
-      else
-        entries[i].inner_rect.x = OUTLINE_WIDTH;
-
-      /* Right side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->right_width != 0)
-        entries[i].inner_rect.width = r.width
-          - entries[i].inner_rect.x - window->frame->right_width;
-      else
-        entries[i].inner_rect.width = r.width
-          - entries[i].inner_rect.x - OUTLINE_WIDTH;
-
-      ++i;
-      tmp = tmp->next;
-    }
-
-  if (!meta_prefs_get_no_tab_popup ())
-    screen->tab_popup = meta_ui_tab_popup_new (entries,
-                                               screen->number,
-                                               len,
-                                               5, /* FIXME */
-                                               TRUE);
-
-  for (i = 0; i < len; i++)
-    g_object_unref (entries[i].icon);
-
-  g_free (entries);
-
-  g_list_free (tab_list);
-
-  meta_ui_tab_popup_select (screen->tab_popup,
-                            (MetaTabEntryKey) initial_selection);
-
-  if (show_type != META_TAB_SHOW_INSTANTLY)
-    meta_ui_tab_popup_set_showing (screen->tab_popup, TRUE);
-}
-
-void
-meta_screen_tab_popup_forward (MetaScreen *screen)
-{
-  g_return_if_fail (screen->tab_popup != NULL);
-
-  meta_ui_tab_popup_forward (screen->tab_popup);
-}
-
-void
-meta_screen_tab_popup_backward (MetaScreen *screen)
-{
-  g_return_if_fail (screen->tab_popup != NULL);
-
-  meta_ui_tab_popup_backward (screen->tab_popup);
-}
-
-MetaWindow *
-meta_screen_tab_popup_get_selected (MetaScreen *screen)
-{
-  g_return_val_if_fail (screen->tab_popup != NULL, NULL);
-
-  return (MetaWindow *) meta_ui_tab_popup_get_selected (screen->tab_popup);
-}
-
-void
-meta_screen_tab_popup_destroy (MetaScreen *screen)
-{
-  if (screen->tab_popup)
-    {
-      meta_ui_tab_popup_free (screen->tab_popup);
-      screen->tab_popup = NULL;
-    }
-}
-
-void
-meta_screen_workspace_popup_create (MetaScreen    *screen,
-                                    MetaWorkspace *initial_selection)
-{
-  MetaTabEntry *entries;
-  int len;
-  int i;
-  MetaWorkspaceLayout layout;
-  int n_workspaces;
-  int current_workspace;
-
-  if (screen->ws_popup || meta_prefs_get_no_tab_popup ())
-    return;
-
-  current_workspace = meta_workspace_index (screen->active_workspace);
-  n_workspaces = meta_screen_get_n_workspaces (screen);
-
-  meta_screen_calc_workspace_layout (screen, n_workspaces,
-                                     current_workspace, &layout);
-
-  len = layout.grid_area;
-  
-  entries = g_new (MetaTabEntry, len + 1);
-  entries[len].key = NULL;
-  entries[len].title = NULL;
-  entries[len].icon = NULL;
-
-  i = 0;
-  while (i < len)
-    {
-      if (layout.grid[i] >= 0)
-        {
-          MetaWorkspace *workspace;
-          
-          workspace = meta_screen_get_workspace_by_index (screen,
-                                                          layout.grid[i]);
-          
-          entries[i].key = (MetaTabEntryKey) workspace;
-          entries[i].title = meta_workspace_get_name (workspace);
-          entries[i].icon = NULL;
-          entries[i].blank = FALSE;
-          
-          g_assert (entries[i].title != NULL);
-        }
-      else
-        {
-          entries[i].key = NULL;
-          entries[i].title = NULL;
-          entries[i].icon = NULL;
-          entries[i].blank = TRUE;
-        }
-      entries[i].hidden = FALSE;
-      entries[i].demands_attention = FALSE;
-
-      ++i;
-    }
-
-  screen->ws_popup = meta_ui_tab_popup_new (entries,
-                                            screen->number,
-                                            len,
-                                            layout.cols,
-                                            FALSE);
-
-  g_free (entries);
-  meta_screen_free_workspace_layout (&layout);
-
-  meta_ui_tab_popup_select (screen->ws_popup,
-                            (MetaTabEntryKey) initial_selection);
-  meta_ui_tab_popup_set_showing (screen->ws_popup, TRUE);
-}
-
-void
-meta_screen_workspace_popup_select (MetaScreen    *screen,
-                                    MetaWorkspace *workspace)
-{
-  g_return_if_fail (screen->ws_popup != NULL);
-
-  meta_ui_tab_popup_select (screen->ws_popup,
-                            (MetaTabEntryKey) workspace);
-}
-
-MetaWorkspace *
-meta_screen_workspace_popup_get_selected (MetaScreen *screen)
-{
-  g_return_val_if_fail (screen->ws_popup != NULL, NULL);
-
-  return (MetaWorkspace *) meta_ui_tab_popup_get_selected (screen->ws_popup);
-}
-
-void
-meta_screen_workspace_popup_destroy (MetaScreen *screen)
-{
-  if (screen->ws_popup)
-    {
-      meta_ui_tab_popup_free (screen->ws_popup);
-      screen->ws_popup = NULL;
-    }
-}
-
 static gboolean
-meta_screen_tile_preview_update_timeout (gpointer data)
+meta_screen_update_tile_preview_timeout (gpointer data)
 {
   MetaScreen *screen = data;
   MetaWindow *window = screen->display->grab_window;
@@ -1688,22 +1431,6 @@ meta_screen_tile_preview_update_timeout (gpointer data)
 
   screen->tile_preview_timeout_id = 0;
 
-  if (!screen->tile_preview)
-    {
-      Window xwindow;
-      gulong create_serial;
-      MetaStackWindow stack_window;
-
-      screen->tile_preview = meta_tile_preview_new (screen->number);
-      xwindow = meta_tile_preview_get_xwindow (screen->tile_preview,
-                                               &create_serial);
-      stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-      stack_window.x11.xwindow = xwindow;
-      meta_stack_tracker_record_add (screen->stack_tracker,
-                                     &stack_window,
-                                     create_serial);
-    }
-
   if (window)
     {
       switch (window->tile_mode)
@@ -1728,12 +1455,16 @@ meta_screen_tile_preview_update_timeout (gpointer data)
   if (needs_preview)
     {
       MetaRectangle tile_rect;
+      int monitor;
 
+      monitor = meta_window_get_current_tile_monitor_number (window);
       meta_window_get_current_tile_area (window, &tile_rect);
-      meta_tile_preview_show (screen->tile_preview, &tile_rect);
+      meta_compositor_show_tile_preview (screen->display->compositor,
+                                         screen, window, &tile_rect, monitor);
     }
   else
-    meta_tile_preview_hide (screen->tile_preview);
+    meta_compositor_hide_tile_preview (screen->display->compositor,
+                                       screen);
 
   return FALSE;
 }
@@ -1741,7 +1472,7 @@ meta_screen_tile_preview_update_timeout (gpointer data)
 #define TILE_PREVIEW_TIMEOUT_MS 200
 
 void
-meta_screen_tile_preview_update (MetaScreen *screen,
+meta_screen_update_tile_preview (MetaScreen *screen,
                                  gboolean    delay)
 {
   if (delay)
@@ -1751,7 +1482,7 @@ meta_screen_tile_preview_update (MetaScreen *screen,
 
       screen->tile_preview_timeout_id =
         g_timeout_add (TILE_PREVIEW_TIMEOUT_MS,
-                       meta_screen_tile_preview_update_timeout,
+                       meta_screen_update_tile_preview_timeout,
                        screen);
     }
   else
@@ -1759,18 +1490,18 @@ meta_screen_tile_preview_update (MetaScreen *screen,
       if (screen->tile_preview_timeout_id > 0)
         g_source_remove (screen->tile_preview_timeout_id);
 
-      meta_screen_tile_preview_update_timeout ((gpointer)screen);
+      meta_screen_update_tile_preview_timeout ((gpointer)screen);
     }
 }
 
 void
-meta_screen_tile_preview_hide (MetaScreen *screen)
+meta_screen_hide_tile_preview (MetaScreen *screen)
 {
   if (screen->tile_preview_timeout_id > 0)
     g_source_remove (screen->tile_preview_timeout_id);
 
-  if (screen->tile_preview)
-    meta_tile_preview_hide (screen->tile_preview);
+  meta_compositor_hide_tile_preview (screen->display->compositor,
+                                     screen);
 }
 
 MetaWindow*
@@ -3642,6 +3373,10 @@ gboolean
 meta_screen_handle_xevent (MetaScreen *screen,
                            XEvent     *xevent)
 {
+  /* Go through our helpers and see if they want this event.
+     Currently, only MetaCursorTracker.
+  */
+
   if (meta_cursor_tracker_handle_xevent (screen->cursor_tracker, xevent))
     return TRUE;
 

src/core/session.c

@@ -24,7 +24,6 @@
 #include <config.h>
 
 #include "util-private.h"
-#include <meta/main.h>
 #include "session.h"
 #include <X11/Xatom.h>
 
@@ -531,12 +530,6 @@ die_callback (SmcConn smc_conn, SmPointer client_data)
    * Anything that wants us to go away outside of session management
    * can use kill().
    */
-
-  /* All of that is true - unless we're a wayland compositor. In which
-   * case the X server won't go down until we do, so we must die first.
-   */
-  if (meta_is_wayland_compositor ())
-    meta_quit (0);
 }
 
 static void
@@ -846,14 +839,14 @@ save_state (void)
   if (mkdir (mutter_dir, 0700) < 0 &&
       errno != EEXIST)
     {
-      meta_warning ("Could not create directory '%s': %s\n",
+      meta_warning (_("Could not create directory '%s': %s\n"),
                     mutter_dir, g_strerror (errno));
     }
 
   if (mkdir (session_dir, 0700) < 0 &&
       errno != EEXIST)
     {
-      meta_warning ("Could not create directory '%s': %s\n",
+      meta_warning (_("Could not create directory '%s': %s\n"),
                     session_dir, g_strerror (errno));
     }
 
@@ -863,7 +856,7 @@ save_state (void)
 
   if (outfile == NULL)
     {
-      meta_warning ("Could not open session file '%s' for writing: %s\n",
+      meta_warning (_("Could not open session file '%s' for writing: %s\n"),
                     full_save_file (), g_strerror (errno));
       goto out;
     }
@@ -1004,12 +997,12 @@ save_state (void)
       /* FIXME need a dialog for this */
       if (ferror (outfile))
         {
-          meta_warning ("Error writing session file '%s': %s\n",
+          meta_warning (_("Error writing session file '%s': %s\n"),
                         full_save_file (), g_strerror (errno));
         }
       if (fclose (outfile))
         {
-          meta_warning ("Error closing session file '%s': %s\n",
+          meta_warning (_("Error closing session file '%s': %s\n"),
                         full_save_file (), g_strerror (errno));
         }
     }
@@ -1139,7 +1132,7 @@ load_state (const char *previous_save_file)
 
  error:
   
-  meta_warning ("Failed to parse saved session file: %s\n",
+  meta_warning (_("Failed to parse saved session file: %s\n"),
                 error->message);
   g_error_free (error);
 
@@ -1188,7 +1181,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                        G_MARKUP_ERROR_PARSE,
-                           "<mutter_session> attribute seen but we already have the session ID");
+                           _("<mutter_session> attribute seen but we already have the session ID"));
               return;
             }
           
@@ -1201,7 +1194,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           "Unknown attribute %s on <%s> element",
+                           _("Unknown attribute %s on <%s> element"),
                            name, "mutter_session");
               return;
             }
@@ -1218,7 +1211,7 @@ start_element_handler  (GMarkupParseContext *context,
           g_set_error (error,
                        G_MARKUP_ERROR,
                        G_MARKUP_ERROR_PARSE,
-                       "nested <window> tag");
+                       _("nested <window> tag"));
           return;
         }
       
@@ -1276,7 +1269,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           "Unknown attribute %s on <%s> element",
+                           _("Unknown attribute %s on <%s> element"),
                            name, "window");
               session_info_free (pd->info);
               pd->info = NULL;
@@ -1308,7 +1301,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           "Unknown attribute %s on <%s> element",
+                           _("Unknown attribute %s on <%s> element"),
                            name, "window");
               session_info_free (pd->info);
               pd->info = NULL;
@@ -1380,7 +1373,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           "Unknown attribute %s on <%s> element",
+                           _("Unknown attribute %s on <%s> element"),
                            name, "maximized");
               return;
             }
@@ -1440,7 +1433,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           "Unknown attribute %s on <%s> element",
+                           _("Unknown attribute %s on <%s> element"),
                            name, "geometry");
               return;
             }
@@ -1460,7 +1453,7 @@ start_element_handler  (GMarkupParseContext *context,
       g_set_error (error,
                    G_MARKUP_ERROR,
                    G_MARKUP_ERROR_UNKNOWN_ELEMENT,
-                   "Unknown element %s",
+                   _("Unknown element %s"),
                    element_name);
       return;
     }

src/core/stack-tracker.h

@@ -35,55 +35,36 @@
 #define META_STACK_TRACKER_H
 
 #include <meta/screen.h>
-#include <meta/window.h>
 
 typedef struct _MetaStackTracker MetaStackTracker;
 
-typedef union _MetaStackWindow
-{
-  struct {
-    MetaWindowClientType type;
-  } any;
-  struct {
-    MetaWindowClientType type;
-    Window xwindow;
-  } x11;
-  struct {
-    MetaWindowClientType type;
-    MetaWindow *meta_window;
-  } wayland;
-} MetaStackWindow;
-
-gboolean meta_stack_window_equal (const MetaStackWindow *a,
-                                  const MetaStackWindow *b);
-
 MetaStackTracker *meta_stack_tracker_new  (MetaScreen       *screen);
 void              meta_stack_tracker_free (MetaStackTracker *tracker);
 
 /* These functions are called when we make an X call that changes the
  * stacking order; this allows MetaStackTracker to predict stacking
  * order before it receives events back from the X server */
-void meta_stack_tracker_record_add             (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                gulong                 serial);
-void meta_stack_tracker_record_remove          (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                gulong                 serial);
-void meta_stack_tracker_record_restack_windows (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *windows,
-						int                    n_windows,
-                                                gulong                 serial);
-void meta_stack_tracker_record_raise_above     (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                const MetaStackWindow *sibling,
-                                                gulong                 serial);
-void meta_stack_tracker_record_lower_below    (MetaStackTracker       *tracker,
-                                               const MetaStackWindow  *window,
-                                               const MetaStackWindow  *sibling,
-                                               gulong                  serial);
-void meta_stack_tracker_record_lower           (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                gulong                 serial);
+void meta_stack_tracker_record_add             (MetaStackTracker *tracker,
+						Window            window,
+                                                gulong            serial);
+void meta_stack_tracker_record_remove          (MetaStackTracker *tracker,
+						Window            window,
+                                                gulong            serial);
+void meta_stack_tracker_record_restack_windows (MetaStackTracker *tracker,
+						Window           *windows,
+						int               n_windows,
+                                                gulong            serial);
+void meta_stack_tracker_record_raise_above     (MetaStackTracker *tracker,
+						Window            window,
+						Window            sibling,
+                                                gulong            serial);
+void meta_stack_tracker_record_lower_below    (MetaStackTracker *tracker,
+						Window            window,
+						Window            sibling,
+                                                gulong            serial);
+void meta_stack_tracker_record_lower           (MetaStackTracker *tracker,
+						Window            window,
+                                                gulong            serial);
 
 /* These functions are used to update the stack when we get events
  * reflecting changes to the stacking order */
@@ -96,9 +77,9 @@ void meta_stack_tracker_reparent_event  (MetaStackTracker    *tracker,
 void meta_stack_tracker_configure_event (MetaStackTracker    *tracker,
 					 XConfigureEvent     *event);
 
-void meta_stack_tracker_get_stack  (MetaStackTracker      *tracker,
-                                    MetaStackWindow      **windows,
-                                    int                   *n_entries);
+void meta_stack_tracker_get_stack  (MetaStackTracker  *tracker,
+                                    Window           **windows,
+                                    int               *n_windows);
 
 void meta_stack_tracker_sync_stack       (MetaStackTracker *tracker);
 void meta_stack_tracker_queue_sync_stack (MetaStackTracker *tracker);

src/core/stack.c

@@ -50,7 +50,7 @@
 
 #define WINDOW_IN_STACK(w) (w->stack_position >= 0)
 
-static void stack_sync_to_xserver (MetaStack *stack);
+static void stack_sync_to_server (MetaStack *stack);
 static void meta_window_set_stack_position_no_sync (MetaWindow *window,
                                                     int         position);
 static void stack_do_window_deletions (MetaStack *stack);
@@ -69,14 +69,14 @@ meta_stack_new (MetaScreen *screen)
   stack = g_new (MetaStack, 1);
 
   stack->screen = screen;
-  stack->xwindows = g_array_new (FALSE, FALSE, sizeof (Window));
+  stack->windows = g_array_new (FALSE, FALSE, sizeof (Window));
 
   stack->sorted = NULL;
   stack->added = NULL;
   stack->removed = NULL;
 
   stack->freeze_count = 0;
-  stack->last_all_root_children_stacked = NULL;
+  stack->last_root_children_stacked = NULL;
 
   stack->n_positions = 0;
 
@@ -87,24 +87,17 @@ meta_stack_new (MetaScreen *screen)
   return stack;
 }
 
-static void
-free_last_all_root_children_stacked_cache (MetaStack *stack)
-{
-  g_array_free (stack->last_all_root_children_stacked, TRUE);
-  stack->last_all_root_children_stacked = NULL;
-}
-
 void
 meta_stack_free (MetaStack *stack)
 {
-  g_array_free (stack->xwindows, TRUE);
+  g_array_free (stack->windows, TRUE);
 
   g_list_free (stack->sorted);
   g_list_free (stack->added);
   g_list_free (stack->removed);
 
-  if (stack->last_all_root_children_stacked)
-    free_last_all_root_children_stacked_cache (stack);
+  if (stack->last_root_children_stacked)
+    g_array_free (stack->last_root_children_stacked, TRUE);
   
   g_free (stack);
 }
@@ -126,7 +119,7 @@ meta_stack_add (MetaStack  *stack,
               "Window %s has stack_position initialized to %d\n",
               window->desc, window->stack_position);
   
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -162,7 +155,7 @@ meta_stack_remove (MetaStack  *stack,
     stack->removed = g_list_prepend (stack->removed,
                                      GUINT_TO_POINTER (window->frame->xwindow));
   
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -172,7 +165,7 @@ meta_stack_update_layer (MetaStack  *stack,
 {
   stack->need_relayer = TRUE;
   
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -182,7 +175,7 @@ meta_stack_update_transient (MetaStack  *stack,
 {
   stack->need_constrain = TRUE;
   
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -211,7 +204,7 @@ meta_stack_raise (MetaStack  *stack,
 
   meta_window_set_stack_position_no_sync (window, max_stack_position);
 
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -239,7 +232,7 @@ meta_stack_lower (MetaStack  *stack,
 
   meta_window_set_stack_position_no_sync (window, min_stack_position);
   
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -255,7 +248,7 @@ meta_stack_thaw (MetaStack *stack)
   g_return_if_fail (stack->freeze_count > 0);
   
   stack->freeze_count -= 1;
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, NULL);
 }
 
@@ -834,7 +827,7 @@ stack_do_window_deletions (MetaStack *stack)
       /* We go from the end figuring removals are more
        * likely to be recent.
        */
-      i = stack->xwindows->len;
+      i = stack->windows->len;
       while (i > 0)
         {
           --i;
@@ -845,9 +838,9 @@ stack_do_window_deletions (MetaStack *stack)
            * both the window->xwindow and window->frame->xwindow
            * in the removal list.
            */
-          if (xwindow == g_array_index (stack->xwindows, Window, i))
+          if (xwindow == g_array_index (stack->windows, Window, i))
             {
-              g_array_remove_index (stack->xwindows, i);
+              g_array_remove_index (stack->windows, i);
               goto next;
             }
         }
@@ -876,10 +869,10 @@ stack_do_window_additions (MetaStack *stack)
                   "Adding %d windows to sorted list\n",
                   n_added);
       
-      old_size = stack->xwindows->len;
-      g_array_set_size (stack->xwindows, old_size + n_added);
+      old_size = stack->windows->len;
+      g_array_set_size (stack->windows, old_size + n_added);
       
-      end = &g_array_index (stack->xwindows, Window, old_size);
+      end = &g_array_index (stack->windows, Window, old_size);
 
       /* stack->added has the most recent additions at the
        * front of the list, so we need to reverse it
@@ -1034,102 +1027,6 @@ stack_ensure_sorted (MetaStack *stack)
   stack_do_resort (stack);
 }
 
-static MetaStackWindow *
-find_top_most_managed_window (MetaScreen *screen,
-                              const MetaStackWindow *ignore)
-{
-  MetaStackTracker *stack_tracker = screen->stack_tracker;
-  MetaStackWindow *windows;
-  int n_windows;
-  int i;
-
-  meta_stack_tracker_get_stack (stack_tracker,
-                                &windows, &n_windows);
-
-  /* Children are in order from bottom to top. We want to
-   * find the topmost managed child, then configure
-   * our window to be above it.
-   */
-  for (i = n_windows -1; i >= 0; i--)
-    {
-      MetaStackWindow *other_window = &windows[i];
-
-      if (other_window->any.type == ignore->any.type &&
-          ((other_window->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
-            other_window->x11.xwindow == ignore->x11.xwindow) ||
-           other_window->wayland.meta_window == ignore->wayland.meta_window))
-        {
-          /* Do nothing. This means we're already the topmost managed
-           * window, but it DOES NOT mean we are already just above
-           * the topmost managed window. This is important because if
-           * an override redirect window is up, and we map a new
-           * managed window, the new window is probably above the old
-           * popup by default, and we want to push it below that
-           * popup. So keep looking for a sibling managed window
-           * to be moved below.
-           */
-        }
-      else
-        {
-          if (other_window->any.type == META_WINDOW_CLIENT_TYPE_X11)
-            {
-              MetaWindow *other = meta_display_lookup_x_window (screen->display,
-                                                                other_window->x11.xwindow);
-
-              if (other != NULL && !other->override_redirect)
-                return other_window;
-            }
-          else
-            {
-              /* All wayland windows are currently considered "managed"
-               * TODO: consider wayland pop-up windows like override
-               * redirect windows here. */
-              return other_window;
-            }
-        }
-    }
-
-  return NULL;
-}
-
-/* When moving an X window we sometimes need an X based sibling.
- *
- * If the given sibling is X based this function returns it back
- * otherwise it searches downwards looking for the nearest X window.
- *
- * If no X based sibling could be found return NULL. */
-static MetaStackWindow *
-find_x11_sibling_downwards (MetaScreen *screen,
-                            MetaStackWindow *sibling)
-{
-  MetaStackTracker *stack_tracker = screen->stack_tracker;
-  MetaStackWindow *windows;
-  int n_windows;
-  int i;
-
-  if (sibling->any.type == META_WINDOW_CLIENT_TYPE_X11)
-    return sibling;
-
-  meta_stack_tracker_get_stack (stack_tracker,
-                                &windows, &n_windows);
-
-  /* NB: Children are in order from bottom to top and we
-   * want to search downwards for the nearest X window.
-   */
-
-  for (i = n_windows - 1; i >= 0; i--)
-    if (meta_stack_window_equal (&windows[i], sibling))
-      break;
-
-  for (; i >= 0; i--)
-    {
-      if (windows[i].any.type == META_WINDOW_CLIENT_TYPE_X11)
-        return &windows[i];
-    }
-
-  return NULL;
-}
-
 /**
  * raise_window_relative_to_managed_windows:
  *
@@ -1154,74 +1051,84 @@ find_x11_sibling_downwards (MetaScreen *screen,
  */
 static void
 raise_window_relative_to_managed_windows (MetaScreen *screen,
-                                          const MetaStackWindow *window)
+                                          Window      xwindow)
 {
-  gulong serial = 0;
-  MetaStackWindow *sibling;
 
-  sibling = find_top_most_managed_window (screen, window);
-  if (!sibling)
+  Window *children;
+  int n_children;
+  int i;
+
+  meta_stack_tracker_get_stack (screen->stack_tracker,
+                                &children, &n_children);
+
+  /* Children are in order from bottom to top. We want to
+   * find the topmost managed child, then configure
+   * our window to be above it.
+   */
+  i = n_children - 1;
+  while (i >= 0)
     {
-      if (window->any.type == META_WINDOW_CLIENT_TYPE_X11)
+      if (children[i] == xwindow)
         {
-          serial = XNextRequest (screen->display->xdisplay);
-          meta_error_trap_push (screen->display);
-          XLowerWindow (screen->display->xdisplay,
-                        window->x11.xwindow);
-          meta_error_trap_pop (screen->display);
-        }
-
-      /* No sibling to use, just lower ourselves to the bottom
-       * to be sure we're below any override redirect windows.
+          /* Do nothing. This means we're already the topmost managed
+           * window, but it DOES NOT mean we are already just above
+           * the topmost managed window. This is important because if
+           * an override redirect window is up, and we map a new
+           * managed window, the new window is probably above the old
+           * popup by default, and we want to push it below that
+           * popup. So keep looking for a sibling managed window
+           * to be moved below.
            */
-      meta_stack_tracker_record_lower (screen->stack_tracker,
-                                       window,
-                                       serial);
-      return;
         }
+      else
+        {
+          MetaWindow *other = meta_display_lookup_x_window (screen->display,
+                                                            children[i]);
+          if (other != NULL && !other->override_redirect)
+            {
+              XWindowChanges changes;
 
-  /* window is the topmost managed child */
+              /* children[i] is the topmost managed child */
               meta_topic (META_DEBUG_STACK,
                           "Moving 0x%lx above topmost managed child window 0x%lx\n",
-              window->any.type == META_WINDOW_CLIENT_TYPE_X11 ? window->x11.xwindow: 0,
-              sibling->any.type == META_WINDOW_CLIENT_TYPE_X11 ? sibling->x11.xwindow: 0);
+                          xwindow, children[i]);
 
-  if (window->any.type == META_WINDOW_CLIENT_TYPE_X11)
-    {
-      XWindowChanges changes;
-      MetaStackWindow *x11_sibling = find_x11_sibling_downwards (screen, sibling);
-      serial = XNextRequest (screen->display->xdisplay);
-
-      if (x11_sibling)
-        {
-          changes.sibling = x11_sibling->x11.xwindow;
+              changes.sibling = children[i];
               changes.stack_mode = Above;
 
               meta_error_trap_push (screen->display);
+              meta_stack_tracker_record_raise_above (screen->stack_tracker,
+                                                     xwindow,
+                                                     children[i],
+                                                     XNextRequest (screen->display->xdisplay));
               XConfigureWindow (screen->display->xdisplay,
-                            window->x11.xwindow,
+                                xwindow,
                                 CWSibling | CWStackMode,
                                 &changes);
               meta_error_trap_pop (screen->display);
+
+              break;
+            }
         }
-      else
+
+      --i;
+    }
+
+  if (i < 0)
     {
       /* No sibling to use, just lower ourselves to the bottom
        * to be sure we're below any override redirect windows.
        */
       meta_error_trap_push (screen->display);
+      meta_stack_tracker_record_lower (screen->stack_tracker,
+                                       xwindow,
+                                       XNextRequest (screen->display->xdisplay));
       XLowerWindow (screen->display->xdisplay,
-                        window->x11.xwindow);
+                    xwindow);
       meta_error_trap_pop (screen->display);
     }
 }
 
-  meta_stack_tracker_record_raise_above (screen->stack_tracker,
-                                         window,
-                                         sibling,
-                                         serial);
-}
-
 /**
  * stack_sync_to_server:
  *
@@ -1236,16 +1143,13 @@ raise_window_relative_to_managed_windows (MetaScreen *screen,
  * job of computing the minimal set of stacking requests needed.
  */
 static void
-stack_sync_to_xserver (MetaStack *stack)
+stack_sync_to_server (MetaStack *stack)
 {
-  GArray *x11_stacked;
-  GArray *x11_root_children_stacked;
-  GArray *all_root_children_stacked; /* wayland OR x11 */
+  GArray *stacked;
+  GArray *root_children_stacked;
   GList *tmp;
-  GArray *x11_hidden;
-  GArray *x11_hidden_stack_windows;
+  GArray *all_hidden;
   int n_override_redirect = 0;
-  MetaStackWindow guard_stack_window;
   
   /* Bail out if frozen */
   if (stack->freeze_count > 0)
@@ -1260,17 +1164,13 @@ stack_sync_to_xserver (MetaStack *stack)
    * _NET hints, and "root_children_stacked" is in top-to-bottom
    * order for XRestackWindows()
    */
-  x11_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
-
-  all_root_children_stacked = g_array_new (FALSE, FALSE, sizeof (MetaStackWindow));
-  x11_root_children_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
-
-  x11_hidden_stack_windows = g_array_new (FALSE, FALSE, sizeof (MetaStackWindow));
-  x11_hidden = g_array_new (FALSE, FALSE, sizeof (Window));
+  stacked = g_array_new (FALSE, FALSE, sizeof (Window));
+  root_children_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
+  all_hidden = g_array_new (FALSE, FALSE, sizeof (Window));
 
   /* The screen guard window sits above all hidden windows and acts as
    * a barrier to input reaching these windows. */
-  g_array_append_val (x11_hidden, stack->screen->guard_window);
+  g_array_append_val (all_hidden, stack->screen->guard_window);
 
   meta_topic (META_DEBUG_STACK, "Top to bottom: ");
   meta_push_no_msg_prefix ();
@@ -1279,9 +1179,6 @@ stack_sync_to_xserver (MetaStack *stack)
     {
       MetaWindow *w = tmp->data;
       Window top_level_window;
-      MetaStackWindow stack_window;
-
-      stack_window.any.type = w->client_type;
       
       meta_topic (META_DEBUG_STACK, "%u:%d - %s ",
 		  w->layer, w->stack_position, w->desc);
@@ -1290,82 +1187,60 @@ stack_sync_to_xserver (MetaStack *stack)
       if (w->override_redirect)
 	n_override_redirect++;
       else
-	g_array_prepend_val (x11_stacked, w->xwindow);
+	g_array_prepend_val (stacked, w->xwindow);
       
       if (w->frame)
 	top_level_window = w->frame->xwindow;
       else
 	top_level_window = w->xwindow;
 
-      if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
-        stack_window.x11.xwindow = top_level_window;
-      else
-        stack_window.wayland.meta_window = w;
-
       /* We don't restack hidden windows along with the rest, though they are
        * reflected in the _NET hints. Hidden windows all get pushed below
        * the screens fullscreen guard_window. */
       if (w->hidden)
 	{
-          if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
-            {
-              MetaStackWindow stack_window;
-
-              stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-              stack_window.x11.xwindow = top_level_window;
-
-              g_array_append_val (x11_hidden_stack_windows, stack_window);
-              g_array_append_val (x11_hidden, top_level_window);
-            }
+	  g_array_append_val (all_hidden, top_level_window);
 	  continue;
 	}
 
-      g_array_append_val (all_root_children_stacked, stack_window);
-
       /* build XRestackWindows() array from top to bottom */
-      if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
-        g_array_append_val (x11_root_children_stacked, top_level_window);
+      g_array_append_val (root_children_stacked, top_level_window);
     }
 
   meta_topic (META_DEBUG_STACK, "\n");
   meta_pop_no_msg_prefix ();
 
-  /* All X windows should be in some stacking order */
-  if (x11_stacked->len != stack->xwindows->len - n_override_redirect)
+  /* All windows should be in some stacking order */
+  if (stacked->len != stack->windows->len - n_override_redirect)
     meta_bug ("%u windows stacked, %u windows exist in stack\n",
-              x11_stacked->len, stack->xwindows->len);
+              stacked->len, stack->windows->len);
   
   /* Sync to server */
 
   meta_topic (META_DEBUG_STACK, "Restacking %u windows\n",
-              all_root_children_stacked->len);
+              root_children_stacked->len);
   
   meta_error_trap_push (stack->screen->display);
 
-  if (stack->last_all_root_children_stacked == NULL)
+  if (stack->last_root_children_stacked == NULL)
     {
       /* Just impose our stack, we don't know the previous state.
        * This involves a ton of circulate requests and may flicker.
        */
       meta_topic (META_DEBUG_STACK, "Don't know last stack state, restacking everything\n");
 
-      if (all_root_children_stacked->len > 1)
+      if (root_children_stacked->len > 0)
         {
-          gulong serial = 0;
-          if (x11_root_children_stacked->len > 1)
-            {
-              serial = XNextRequest (stack->screen->display->xdisplay);
-          XRestackWindows (stack->screen->display->xdisplay,
-                               (Window *) x11_root_children_stacked->data,
-                               x11_root_children_stacked->len);
-            }
           meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                                     (MetaStackWindow *) all_root_children_stacked->data,
-                                                     all_root_children_stacked->len,
-                                                     serial);
+                                                     (Window *) root_children_stacked->data,
+                                                     root_children_stacked->len,
+                                                     XNextRequest (stack->screen->display->xdisplay));
+          XRestackWindows (stack->screen->display->xdisplay,
+                           (Window *) root_children_stacked->data,
+                           root_children_stacked->len);
         }
     }
-  else if (all_root_children_stacked->len > 0)
+  else if (root_children_stacked->len > 0)
     {
       /* Try to do minimal window moves to get the stack in order */
       /* A point of note: these arrays include frames not client windows,
@@ -1373,34 +1248,28 @@ stack_sync_to_xserver (MetaStack *stack)
        * was saved, then we may have inefficiency, but I don't think things
        * break...
        */
-      const MetaStackWindow *old_stack = (MetaStackWindow *) stack->last_all_root_children_stacked->data;
-      const MetaStackWindow *new_stack = (MetaStackWindow *) all_root_children_stacked->data;
-      const int old_len = stack->last_all_root_children_stacked->len;
-      const int new_len = all_root_children_stacked->len;
-      const MetaStackWindow *oldp = old_stack;
-      const MetaStackWindow *newp = new_stack;
-      const MetaStackWindow *old_end = old_stack + old_len;
-      const MetaStackWindow *new_end = new_stack + new_len;
-      Window last_xwindow = None;
-      const MetaStackWindow *last_window = NULL;
-
+      const Window *old_stack = (Window *) stack->last_root_children_stacked->data;
+      const Window *new_stack = (Window *) root_children_stacked->data;
+      const int old_len = stack->last_root_children_stacked->len;
+      const int new_len = root_children_stacked->len;
+      const Window *oldp = old_stack;
+      const Window *newp = new_stack;
+      const Window *old_end = old_stack + old_len;
+      const Window *new_end = new_stack + new_len;
+      Window last_window = None;
+      
       while (oldp != old_end &&
              newp != new_end)
         {
-          if (meta_stack_window_equal (oldp, newp))
+          if (*oldp == *newp)
             {
               /* Stacks are the same here, move on */
               ++oldp;
-              if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
-                last_xwindow = newp->x11.xwindow;
-              last_window = newp;
+              last_window = *newp;
               ++newp;
             }
-          else if ((oldp->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
-                    meta_display_lookup_x_window (stack->screen->display,
-                                                  oldp->x11.xwindow) == NULL) ||
-                   (oldp->any.type == META_WINDOW_CLIENT_TYPE_WAYLAND &&
-                    oldp->wayland.meta_window == NULL))
+          else if (meta_display_lookup_x_window (stack->screen->display,
+                                                 *oldp) == NULL)
             {
               /* *oldp is no longer known to us (probably destroyed),
                * so we can just skip it
@@ -1409,161 +1278,75 @@ stack_sync_to_xserver (MetaStack *stack)
             }
           else
             {
-              /* Move *newp below the last_window */
-              if (!last_window)
+              /* Move *newp below last_window */
+              if (last_window == None)
                 {
-                  meta_topic (META_DEBUG_STACK, "Using window 0x%lx as topmost (but leaving it in-place)\n",
-                              newp->x11.xwindow);
+                  meta_topic (META_DEBUG_STACK, "Using window 0x%lx as topmost (but leaving it in-place)\n", *newp);
 
-                  raise_window_relative_to_managed_windows (stack->screen, newp);
-                }
-              else if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
-                       last_xwindow == None)
-                {
-                  /* In this case we have an X window that we need to
-                   * put below a wayland window and this is the
-                   * topmost X window. */
-                  
-                  /* In X terms (because this is the topmost X window)
-                   * we want to
-                   * raise_window_relative_to_managed_windows() to
-                   * ensure the X window is below override-redirect
-                   * pop-up windows.
-                   *
-                   * In Wayland terms we just want to ensure
-                   * newp is lowered below last_window (which
-                   * notably doesn't require an X request because we
-                   * know last_window isn't an X window).
-                   */
-
-                  raise_window_relative_to_managed_windows (stack->screen, newp);
-
-                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
-                                                         newp, last_window,
-                                                         0); /* no x request serial */
+                  raise_window_relative_to_managed_windows (stack->screen,
+                                                            *newp);
                 }
               else
                 {
-                  gulong serial = 0;
-
-                  /* This means that if last_xwindow is dead, but not
+                  /* This means that if last_window is dead, but not
                    * *newp, then we fail to restack *newp; but on
-                   * unmanaging last_xwindow, we'll fix it up.
+                   * unmanaging last_window, we'll fix it up.
                    */
                   
-                  meta_topic (META_DEBUG_STACK, "Placing window 0x%lx below 0x%lx\n",
-                              newp->any.type == META_WINDOW_CLIENT_TYPE_X11 ? newp->x11.xwindow : 0,
-                              last_xwindow);
-
-                  if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
-                    {
                   XWindowChanges changes;
-                      serial = XNextRequest (stack->screen->display->xdisplay);
 
-                      changes.sibling = last_xwindow;
+                  changes.sibling = last_window;
                   changes.stack_mode = Below;
 
+                  meta_topic (META_DEBUG_STACK, "Placing window 0x%lx below 0x%lx\n",
+                              *newp, last_window);
+
+                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
+                                                         *newp, last_window,
+                                                         XNextRequest (stack->screen->display->xdisplay));
                   XConfigureWindow (stack->screen->display->xdisplay,
-                                        newp->x11.xwindow,
+                                    *newp,
                                     CWSibling | CWStackMode,
                                     &changes);
                 }
 
-                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
-                                                         newp, last_window,
-                                                         serial);
-                }
-
-              if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
-                last_xwindow = newp->x11.xwindow;
-              last_window = newp;
+              last_window = *newp;
               ++newp;
             }
         }
 
       if (newp != new_end)
         {
-          const MetaStackWindow *x_ref;
-          unsigned long serial = 0;
-
           /* Restack remaining windows */
           meta_topic (META_DEBUG_STACK, "Restacking remaining %d windows\n",
                         (int) (new_end - newp));
-
-          /* rewind until we find the last stacked X window that we can use
-           * as a reference point for re-stacking remaining X windows */
-          if (newp != new_stack)
-            for (x_ref = newp - 1;
-                 x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11 && x_ref > new_stack;
-                 x_ref--)
-              ;
-          else
-            x_ref = new_stack;
-
-          /* If we didn't find an X window looking backwards then walk forwards
-           * through the remaining windows to find the first remaining X window
-           * instead. */
-          if (x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11)
-            {
-              for (x_ref = newp;
-                   x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11 && x_ref > new_stack;
-                   x_ref++)
-                ;
-            }
-
-          /* If there are any X windows remaining unstacked then restack them */
-          if (x_ref->any.type == META_WINDOW_CLIENT_TYPE_X11)
-            {
-              int i;
-
-              for (i = x11_root_children_stacked->len - 1; i; i--)
-                {
-                  Window *reference = &g_array_index (x11_root_children_stacked, Window, i);
-
-                  if (*reference == x_ref->x11.xwindow)
-                    {
-                      int n = x11_root_children_stacked->len - i;
-
-                      /* There's no point restacking if there's only one X window */
-                      if (n == 1)
-                        break;
-
-                      serial = XNextRequest (stack->screen->display->xdisplay);
-                      XRestackWindows (stack->screen->display->xdisplay,
-                                       reference, n);
-                      break;
-                    }
-                }
-            }
-
           /* We need to include an already-stacked window
            * in the restack call, so we get in the proper position
            * with respect to it.
            */
           if (newp != new_stack)
-            newp = MIN (newp - 1, x_ref);
+            --newp;
           meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                                     newp, new_end - newp,
-                                                     serial);
+                                                     (Window *) newp, new_end - newp,
+                                                     XNextRequest (stack->screen->display->xdisplay));
+          XRestackWindows (stack->screen->display->xdisplay,
+                           (Window *) newp, new_end - newp);
         }
     }
 
-  /* Push hidden X windows to the bottom of the stack under the guard window */
-  guard_stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  guard_stack_window.x11.xwindow = stack->screen->guard_window;
+  /* Push hidden windows to the bottom of the stack under the guard window */
   meta_stack_tracker_record_lower (stack->screen->stack_tracker,
-                                   &guard_stack_window,
+                                   stack->screen->guard_window,
                                    XNextRequest (stack->screen->display->xdisplay));
   XLowerWindow (stack->screen->display->xdisplay, stack->screen->guard_window);
   meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                             (MetaStackWindow *)x11_hidden_stack_windows->data,
-                                             x11_hidden_stack_windows->len,
+                                             (Window *)all_hidden->data,
+                                             all_hidden->len,
                                              XNextRequest (stack->screen->display->xdisplay));
   XRestackWindows (stack->screen->display->xdisplay,
-		   (Window *)x11_hidden->data,
-		   x11_hidden->len);
-  g_array_free (x11_hidden, TRUE);
-  g_array_free (x11_hidden_stack_windows, TRUE);
+		   (Window *)all_hidden->data,
+		   all_hidden->len);
+  g_array_free (all_hidden, TRUE);
 
   meta_error_trap_pop (stack->screen->display);
   /* on error, a window was destroyed; it should eventually
@@ -1578,23 +1361,21 @@ stack_sync_to_xserver (MetaStack *stack)
                    stack->screen->display->atom__NET_CLIENT_LIST,
                    XA_WINDOW,
                    32, PropModeReplace,
-                   (unsigned char *)stack->xwindows->data,
-                   stack->xwindows->len);
+                   (unsigned char *)stack->windows->data,
+                   stack->windows->len);
   XChangeProperty (stack->screen->display->xdisplay,
                    stack->screen->xroot,
                    stack->screen->display->atom__NET_CLIENT_LIST_STACKING,
                    XA_WINDOW,
                    32, PropModeReplace,
-                   (unsigned char *)x11_stacked->data,
-                   x11_stacked->len);
+                   (unsigned char *)stacked->data,
+                   stacked->len);
 
-  g_array_free (x11_stacked, TRUE);
+  g_array_free (stacked, TRUE);
 
-  if (stack->last_all_root_children_stacked)
-    free_last_all_root_children_stacked_cache (stack);
-  stack->last_all_root_children_stacked = all_root_children_stacked;
-
-  g_array_free (x11_root_children_stacked, TRUE);
+  if (stack->last_root_children_stacked)
+    g_array_free (stack->last_root_children_stacked, TRUE);
+  stack->last_root_children_stacked = root_children_stacked;
 
   /* That was scary... */
 }
@@ -1945,7 +1726,7 @@ meta_stack_set_positions (MetaStack *stack,
   meta_topic (META_DEBUG_STACK,
               "Reset the stack positions of (nearly) all windows\n");
 
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
   meta_stack_update_window_tile_matches (stack, NULL);
 }
 
@@ -2008,7 +1789,7 @@ meta_window_set_stack_position (MetaWindow *window,
                                 int         position)
 {
   meta_window_set_stack_position_no_sync (window, position);
-  stack_sync_to_xserver (window->screen->stack);
+  stack_sync_to_server (window->screen->stack);
   meta_stack_update_window_tile_matches (window->screen->stack,
                                          window->screen->active_workspace);
 }

src/core/stack.h

@@ -58,7 +58,7 @@ struct _MetaStack
    * A sequence of all the Windows (X handles, not MetaWindows) of the windows
    * we manage, sorted in order.  Suitable to be passed into _NET_CLIENT_LIST.
    */
-  GArray *xwindows;
+  GArray *windows;
 
   /** The MetaWindows of the windows we manage, sorted in order. */
   GList *sorted;
@@ -97,7 +97,7 @@ struct _MetaStack
    * The last-known stack of all windows, bottom to top.  We cache it here
    * so that subsequent times we'll be able to do incremental moves.
    */
-  GArray *last_all_root_children_stacked;
+  GArray *last_root_children_stacked;
 
   /**
    * Number of stack positions; same as the length of added, but

src/core/util-private.h

@@ -32,6 +32,5 @@ void     meta_set_verbose (gboolean setting);
 void     meta_set_debugging (gboolean setting);
 void     meta_set_syncing (gboolean setting);
 void     meta_set_replace_current_wm (gboolean setting);
-void     meta_set_is_wayland_compositor (gboolean setting);
 
 #endif

src/core/util.c

@@ -53,7 +53,6 @@ static gint verbose_topics = 0;
 static gboolean is_debugging = FALSE;
 static gboolean replace_current = FALSE;
 static int no_prefix = 0;
-static gboolean is_wayland_compositor = FALSE;
 
 #ifdef WITH_VERBOSE_MODE
 static FILE* logfile = NULL;
@@ -80,7 +79,7 @@ ensure_logfile (void)
       
       if (err != NULL)
         {
-          meta_warning ("Failed to open debug log: %s\n",
+          meta_warning (_("Failed to open debug log: %s\n"),
                         err->message);
           g_error_free (err);
           return;
@@ -90,13 +89,13 @@ ensure_logfile (void)
       
       if (logfile == NULL)
         {
-          meta_warning ("Failed to fdopen() log file %s: %s\n",
+          meta_warning (_("Failed to fdopen() log file %s: %s\n"),
                         filename, strerror (errno));
           close (fd);
         }
       else
         {
-          g_printerr ("Opened log file %s\n", filename);
+          g_printerr (_("Opened log file %s\n"), filename);
         }
       
       g_free (filename);
@@ -193,18 +192,6 @@ meta_set_replace_current_wm (gboolean setting)
   replace_current = setting;
 }
 
-gboolean
-meta_is_wayland_compositor (void)
-{
-  return is_wayland_compositor;
-}
-
-void
-meta_set_is_wayland_compositor (gboolean value)
-{
-  is_wayland_compositor = value;
-}
-
 char *
 meta_g_utf8_strndup (const gchar *src,
                      gsize        n)
@@ -272,7 +259,7 @@ meta_debug_spew_real (const char *format, ...)
   out = logfile ? logfile : stderr;
   
   if (no_prefix == 0)
-    utf8_fputs ("Window manager: ", out);
+    utf8_fputs (_("Window manager: "), out);
   utf8_fputs (str, out);
 
   fflush (out);
@@ -422,7 +409,7 @@ meta_bug (const char *format, ...)
 #endif
 
   if (no_prefix == 0)
-    utf8_fputs ("Bug in window manager: ", out);
+    utf8_fputs (_("Bug in window manager: "), out);
   utf8_fputs (str, out);
 
   fflush (out);
@@ -453,7 +440,7 @@ meta_warning (const char *format, ...)
 #endif
 
   if (no_prefix == 0)
-    utf8_fputs ("Window manager warning: ", out);
+    utf8_fputs (_("Window manager warning: "), out);
   utf8_fputs (str, out);
 
   fflush (out);
@@ -481,7 +468,7 @@ meta_fatal (const char *format, ...)
 #endif
 
   if (no_prefix == 0)
-    utf8_fputs ("Window manager error: ", out);
+    utf8_fputs (_("Window manager error: "), out);
   utf8_fputs (str, out);
 
   fflush (out);

src/core/window-private.h

@@ -42,8 +42,6 @@
 #include <X11/Xutil.h>
 #include <cairo.h>
 #include <gdk-pixbuf/gdk-pixbuf.h>
-#include <clutter/clutter.h>
-#include "meta-wayland-types.h"
 
 typedef struct _MetaWindowQueue MetaWindowQueue;
 
@@ -69,7 +67,6 @@ typedef enum {
   _NET_WM_BYPASS_COMPOSITOR_HINT_OFF = 2,
 } MetaBypassCompositorHintValue;
 
-
 struct _MetaWindow
 {
   GObject parent_instance;
@@ -78,8 +75,6 @@ struct _MetaWindow
   MetaScreen *screen;
   const MetaMonitorInfo *monitor;
   MetaWorkspace *workspace;
-  MetaWindowClientType client_type;
-  MetaWaylandSurface *surface;
   Window xwindow;
   /* may be NULL! not all windows get decorated */
   MetaFrame *frame;
@@ -98,7 +93,7 @@ struct _MetaWindow
   
   MetaWindowType type;
   Atom type_atom;
-
+  
   /* NOTE these five are not in UTF-8, we just treat them as random
    * binary data
    */
@@ -124,7 +119,6 @@ struct _MetaWindow
   Window xtransient_for;
   Window xgroup_leader;
   Window xclient_leader;
-  MetaWindow *transient_for;
 
   /* Initial workspace property */
   int initial_workspace;  
@@ -238,7 +232,7 @@ struct _MetaWindow
   /* These are the flags from WM_PROTOCOLS */
   guint take_focus : 1;
   guint delete_window : 1;
-  guint can_ping : 1;
+  guint net_wm_ping : 1;
   /* Globally active / No input */
   guint input : 1;
   
@@ -347,10 +341,6 @@ struct _MetaWindow
   /* whether or not the window is from a program running on another machine */
   guint is_remote : 1;
 
-  /* Used for Wayland -- surfaces can behave as if they were unmapped if
-   * they have a NULL buffer attached... */
-  guint surface_mapped;
-
   /* if non-NULL, the bounds of the window frame */
   cairo_region_t *frame_bounds;
 
@@ -408,12 +398,6 @@ struct _MetaWindow
    */
   MetaRectangle rect;
 
-  /* The size and position we want the window to be (i.e. what we last asked
-   * the client to configure).
-   * This is only used for wayland clients.
-   */
-  MetaRectangle expected_rect;
-
   gboolean has_custom_frame_extents;
   GtkBorder custom_frame_extents;
 
@@ -502,22 +486,10 @@ struct _MetaWindowClass
 #define META_WINDOW_ALLOWS_HORIZONTAL_RESIZE(w) (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && (w)->size_hints.min_width < (w)->size_hints.max_width)
 #define META_WINDOW_ALLOWS_VERTICAL_RESIZE(w)   (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && (w)->size_hints.min_height < (w)->size_hints.max_height)
 
-MetaWindow * _meta_window_shared_new       (MetaDisplay         *display,
-                                            MetaScreen          *screen,
-                                            MetaWindowClientType client_type,
-                                            MetaWaylandSurface  *surface,
-                                            Window               xwindow,
-                                            gulong               existing_wm_state,
-                                            MetaCompEffect       effect,
-                                            XWindowAttributes   *attrs);
-
-MetaWindow * meta_window_x11_new           (MetaDisplay        *display,
-                                            Window              xwindow,
-                                            gboolean            must_be_viewable,
-                                            MetaCompEffect      effect);
-MetaWindow * meta_window_wayland_new       (MetaDisplay        *display,
-                                            MetaWaylandSurface *surface);
-
+MetaWindow* meta_window_new                (MetaDisplay *display,
+                                            Window       xwindow,
+                                            gboolean     must_be_viewable,
+                                            MetaCompEffect     effect);
 void        meta_window_unmanage           (MetaWindow  *window,
                                             guint32      timestamp);
 void        meta_window_calc_showing       (MetaWindow  *window);
@@ -616,11 +588,12 @@ void     meta_window_move_resize_request(MetaWindow *window,
                                          int         y,
                                          int         width,
                                          int         height);
-void     meta_window_move_resize_wayland (MetaWindow *window,
-                                          int         width,
-                                          int         height,
-                                          int         dx,
-                                          int         dy);
+gboolean meta_window_configure_request (MetaWindow *window,
+                                        XEvent     *event);
+gboolean meta_window_property_notify   (MetaWindow *window,
+                                        XEvent     *event);
+gboolean meta_window_client_message    (MetaWindow *window,
+                                        XEvent     *event);
 void     meta_window_set_focused_internal (MetaWindow *window,
                                            gboolean    focused);
 
@@ -634,9 +607,6 @@ void meta_window_show_menu (MetaWindow *window,
                             int         button,
                             guint32     timestamp);
 
-gboolean meta_window_titlebar_is_onscreen    (MetaWindow *window);
-void     meta_window_shove_titlebar_onscreen (MetaWindow *window);
-
 void meta_window_set_gravity (MetaWindow *window,
                               int         gravity);
 
@@ -645,13 +615,12 @@ void meta_window_update_sync_request_counter (MetaWindow *window,
                                               gint64      new_counter_value);
 #endif /* HAVE_XSYNC */
 
-void meta_window_handle_mouse_grab_op_event  (MetaWindow         *window,
-                                              const ClutterEvent *event);
-void meta_window_handle_mouse_grab_op_xevent (MetaWindow         *window,
-                                              XIDeviceEvent      *xevent);
+void meta_window_handle_mouse_grab_op_event (MetaWindow *window,
+                                             XIDeviceEvent *xev);
 
 GList* meta_window_get_workspaces (MetaWindow *window);
 
+int meta_window_get_current_tile_monitor_number (MetaWindow *window);
 void meta_window_get_current_tile_area         (MetaWindow    *window,
                                                 MetaRectangle *tile_area);
 
@@ -683,9 +652,7 @@ void meta_window_update_layer (MetaWindow *window);
 
 void meta_window_recalc_features    (MetaWindow *window);
 
-/* recalc_window_type is x11 only, wayland does its thing and then calls type_changed */
 void meta_window_recalc_window_type (MetaWindow *window);
-void meta_window_type_changed       (MetaWindow *window);
 
 void meta_window_frame_size_changed (MetaWindow *window);
 
@@ -697,6 +664,8 @@ void meta_window_set_user_time (MetaWindow *window,
 
 void meta_window_update_icon_now (MetaWindow *window);
 
+void meta_window_update_role (MetaWindow *window);
+void meta_window_update_net_wm_type (MetaWindow *window);
 void meta_window_update_for_monitors_changed (MetaWindow *window);
 void meta_window_update_on_all_workspaces (MetaWindow *window);
 
@@ -710,41 +679,18 @@ void meta_window_compute_tile_match (MetaWindow *window);
 
 gboolean meta_window_updates_are_frozen (MetaWindow *window);
 
-void meta_window_set_title                (MetaWindow *window,
-                                           const char *title);
-void meta_window_set_wm_class             (MetaWindow *window,
-                                           const char *wm_class,
-                                           const char *wm_instance);
-void meta_window_set_gtk_dbus_properties  (MetaWindow *window,
-                                           const char *application_id,
-                                           const char *unique_bus_name,
-                                           const char *appmenu_path,
-                                           const char *menubar_path,
-                                           const char *application_object_path,
-                                           const char *window_object_path);
-
-void meta_window_set_transient_for        (MetaWindow *window,
-                                           MetaWindow *parent);
+void meta_window_update_opaque_region_x11 (MetaWindow *window);
+void meta_window_update_input_region_x11  (MetaWindow *window);
+void meta_window_update_shape_region_x11  (MetaWindow *window);
 
 void meta_window_set_opacity              (MetaWindow *window,
                                            guint       opacity);
 
-void meta_window_set_custom_frame_extents (MetaWindow *window,
-                                           GtkBorder  *extents);
-
-void meta_window_handle_enter (MetaWindow  *window,
-                               guint32      timestamp,
-                               guint        root_x,
-                               guint        root_y);
-
-void meta_window_set_surface_mapped (MetaWindow *window,
-                                     gboolean    surface_mapped);
-
 Window meta_window_get_toplevel_xwindow (MetaWindow *window);
 
-void meta_window_activate_full (MetaWindow     *window,
-                                guint32         timestamp,
-                                MetaClientType  source_indication,
-                                MetaWorkspace  *workspace);
+void meta_window_get_client_area_rect (const MetaWindow      *window,
+                                       cairo_rectangle_int_t *rect);
+
+gboolean meta_window_is_client_decorated (MetaWindow *window);
 
 #endif

src/core/window-props.c

@@ -35,11 +35,10 @@
  */
 
 #define _GNU_SOURCE
-#define _SVID_SOURCE /* for gethostname() */
+#define _XOPEN_SOURCE 500 /* for gethostname() */
 
 #include <config.h>
 #include "window-props.h"
-#include "window-x11.h"
 #include <meta/errors.h>
 #include "xprops.h"
 #include "frame.h"
@@ -230,7 +229,7 @@ reload_net_wm_window_type (MetaWindow    *window,
                            MetaPropValue *value,
                            gboolean       initial)
 {
-  meta_window_x11_update_net_wm_type (window);
+  meta_window_update_net_wm_type (window);
 }
 
 static void
@@ -303,18 +302,22 @@ reload_gtk_frame_extents (MetaWindow    *window,
         }
       else
         {
-          GtkBorder extents;
-          extents.left   = (int)value->v.cardinal_list.cardinals[0];
-          extents.right  = (int)value->v.cardinal_list.cardinals[1];
-          extents.top    = (int)value->v.cardinal_list.cardinals[2];
-          extents.bottom = (int)value->v.cardinal_list.cardinals[3];
-          meta_window_set_custom_frame_extents (window, &extents);
+          GtkBorder *extents = &window->custom_frame_extents;
+
+          window->has_custom_frame_extents = TRUE;
+          extents->left   = (int)value->v.cardinal_list.cardinals[0];
+          extents->right  = (int)value->v.cardinal_list.cardinals[1];
+          extents->top    = (int)value->v.cardinal_list.cardinals[2];
+          extents->bottom = (int)value->v.cardinal_list.cardinals[3];
         }
     }
   else
     {
-      meta_window_set_custom_frame_extents (window, NULL);
+      window->has_custom_frame_extents = FALSE;
     }
+
+  if (!initial)
+    meta_window_queue(window, META_QUEUE_MOVE_RESIZE);
 }
 
 static void
@@ -330,7 +333,7 @@ reload_wm_window_role (MetaWindow    *window,
                        MetaPropValue *value,
                        gboolean       initial)
 {
-  meta_window_x11_update_role (window);
+  meta_window_update_role (window);
 }
 
 static void
@@ -343,7 +346,7 @@ reload_net_wm_pid (MetaWindow    *window,
       gulong cardinal = (int) value->v.cardinal;
       
       if (cardinal <= 0)
-        meta_warning ("Application set a bogus _NET_WM_PID %lu\n",
+        meta_warning (_("Application set a bogus _NET_WM_PID %lu\n"),
                       cardinal);
       else
         {
@@ -488,19 +491,28 @@ static void
 set_window_title (MetaWindow *window,
                   const char *title)
 {
-  char *new_title = NULL;
+  char *str;
  
   gboolean modified =
     set_title_text (window,
                     window->using_net_wm_visible_name,
                     title,
                     window->display->atom__NET_WM_VISIBLE_NAME,
-                    &new_title);
+                    &window->title);
   window->using_net_wm_visible_name = modified;
   
-  meta_window_set_title (window, new_title);
+  /* strndup is a hack since GNU libc has broken %.10s */
+  str = g_strndup (window->title, 10);
+  g_free (window->desc);
+  window->desc = g_strdup_printf ("0x%lx (%s)", window->xwindow, str);
+  g_free (str);
 
-  g_free (new_title);
+  if (window->frame)
+    meta_ui_set_frame_title (window->screen->ui,
+                             window->frame->xwindow,
+                             window->title);
+
+  g_object_notify (G_OBJECT (window), "title");
 }
 
 static void
@@ -555,7 +567,7 @@ reload_opaque_region (MetaWindow    *window,
                       MetaPropValue *value,
                       gboolean       initial)
 {
-  meta_window_x11_update_opaque_region (window);
+  meta_window_update_opaque_region_x11 (window);
 }
 
 static void
@@ -842,7 +854,7 @@ reload_mwm_hints (MetaWindow    *window,
 
   meta_window_recalc_features (window);
   
-  /* We do all this anyhow at the end of meta_window_x11_new() */
+  /* We do all this anyhow at the end of meta_window_new() */
   if (!window->constructing)
     {
       if (window->decorated)
@@ -865,15 +877,23 @@ reload_wm_class (MetaWindow    *window,
                  MetaPropValue *value,
                  gboolean       initial)
 {
+  if (window->res_class)
+    g_free (window->res_class);
+  if (window->res_name)
+    g_free (window->res_name);
+
+  window->res_class = NULL;
+  window->res_name = NULL;
+
   if (value->type != META_PROP_VALUE_INVALID)
-    {
-      meta_window_set_wm_class (window,
-                                value->v.class_hint.res_class,
-                                value->v.class_hint.res_name);
-    }
-  else
-    {
-      meta_window_set_wm_class (window, NULL, NULL);
+    { 
+      if (value->v.class_hint.res_name)
+        window->res_name = g_strdup (value->v.class_hint.res_name);
+
+      if (value->v.class_hint.res_class)
+        window->res_class = g_strdup (value->v.class_hint.res_class);
+
+      g_object_notify (G_OBJECT (window), "wm-class");
     }
 
   meta_verbose ("Window %s class: '%s' name: '%s'\n",
@@ -1407,7 +1427,7 @@ reload_wm_protocols (MetaWindow    *window,
   
   window->take_focus = FALSE;
   window->delete_window = FALSE;
-  window->can_ping = FALSE;
+  window->net_wm_ping = FALSE;
   
   if (value->type == META_PROP_VALUE_INVALID)    
     return;
@@ -1423,7 +1443,7 @@ reload_wm_protocols (MetaWindow    *window,
         window->delete_window = TRUE;
       else if (value->v.atom_list.atoms[i] ==
                window->display->atom__NET_WM_PING)
-        window->can_ping = TRUE;
+        window->net_wm_ping = TRUE;
       ++i;
     }
   
@@ -1516,7 +1536,7 @@ reload_transient_for (MetaWindow    *window,
                       gboolean       initial)
 {
   MetaWindow *parent = NULL;
-  Window transient_for;
+  Window transient_for, old_transient_for;
 
   if (value->type != META_PROP_VALUE_INVALID)
     {
@@ -1525,7 +1545,8 @@ reload_transient_for (MetaWindow    *window,
       parent = meta_display_lookup_x_window (window->display, transient_for);
       if (!parent)
         {
-          meta_warning ("Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n",
+          meta_warning (_("Invalid WM_TRANSIENT_FOR window 0x%lx specified "
+                          "for %s.\n"),
                         transient_for, window->desc);
           transient_for = None;
         }
@@ -1535,7 +1556,8 @@ reload_transient_for (MetaWindow    *window,
         {
           if (parent == window)
             {
-              meta_warning ("WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n",
+              meta_warning (_("WM_TRANSIENT_FOR window 0x%lx for %s "
+                              "would create loop.\n"),
                             transient_for, window->desc);
               transient_for = None;
               break;
@@ -1551,6 +1573,10 @@ reload_transient_for (MetaWindow    *window,
   if (transient_for == window->xtransient_for)
     return;
 
+  if (meta_window_appears_focused (window) && window->xtransient_for != None)
+    meta_window_propagate_focus_appearance (window, FALSE);
+
+  old_transient_for = window->xtransient_for;
   window->xtransient_for = transient_for;
 
   window->transient_parent_is_root_window =
@@ -1562,14 +1588,46 @@ reload_transient_for (MetaWindow    *window,
   else
     meta_verbose ("Window %s is not transient\n", window->desc);
 
-  if (window->transient_parent_is_root_window || window->xtransient_for == None)
-    meta_window_set_transient_for (window, NULL);
-  else
+  /* may now be a dialog */
+  meta_window_recalc_window_type (window);
+
+  if (!window->constructing)
     {
-      parent = meta_display_lookup_x_window (window->display,
-                                             window->xtransient_for);
-      meta_window_set_transient_for (window, parent);
+      /* If the window attaches, detaches, or changes attached
+       * parents, we need to destroy the MetaWindow and let a new one
+       * be created (which happens as a side effect of
+       * meta_window_unmanage()). The condition below is correct
+       * because we know window->xtransient_for has changed.
+       */
+      if (window->attached || meta_window_should_attach_to_parent (window))
+        {
+          guint32 timestamp;
+
+          window->xtransient_for = old_transient_for;
+          timestamp = meta_display_get_current_time_roundtrip (window->display);
+          meta_window_unmanage (window, timestamp);
+          return;
+        }
     }
+
+  /* update stacking constraints */
+  if (!window->override_redirect)
+    meta_stack_update_transient (window->screen->stack, window);
+
+  /* possibly change its group. We treat being a window's transient as
+   * equivalent to making it your group leader, to work around shortcomings
+   * in programs such as xmms-- see #328211.
+   */
+  if (window->xtransient_for != None &&
+      window->xgroup_leader != None &&
+      window->xtransient_for != window->xgroup_leader)
+    meta_window_group_leader_changed (window);
+
+  if (!window->constructing && !window->override_redirect)
+    meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
+
+  if (meta_window_appears_focused (window) && window->xtransient_for != None)
+    meta_window_propagate_focus_appearance (window, TRUE);
 }
 
 static void
@@ -1761,8 +1819,8 @@ meta_display_init_window_prop_hooks (MetaDisplay *display)
     { display->atom__NET_WM_ICON_GEOMETRY, META_PROP_VALUE_CARDINAL_LIST, reload_icon_geometry,     FALSE, FALSE },
     { display->atom_WM_CLIENT_LEADER,  META_PROP_VALUE_INVALID, complain_about_broken_client, FALSE, FALSE },
     { display->atom_SM_CLIENT_ID,      META_PROP_VALUE_INVALID, complain_about_broken_client, FALSE, FALSE },
-    { display->atom_WM_WINDOW_ROLE,    META_PROP_VALUE_INVALID, reload_wm_window_role,         TRUE, FALSE },
-    { display->atom__NET_WM_WINDOW_TYPE, META_PROP_VALUE_INVALID, reload_net_wm_window_type,  TRUE, TRUE },
+    { display->atom_WM_WINDOW_ROLE,    META_PROP_VALUE_INVALID, reload_wm_window_role,        FALSE, FALSE },
+    { display->atom__NET_WM_WINDOW_TYPE, META_PROP_VALUE_INVALID, reload_net_wm_window_type,  FALSE, TRUE },
     { display->atom__NET_WM_STRUT,         META_PROP_VALUE_INVALID, reload_struts,            FALSE, FALSE },
     { display->atom__NET_WM_STRUT_PARTIAL, META_PROP_VALUE_INVALID, reload_struts,            FALSE, FALSE },
     { display->atom__NET_WM_BYPASS_COMPOSITOR, META_PROP_VALUE_CARDINAL,  reload_bypass_compositor, FALSE, FALSE },

src/core/window-x11.h

@@ -1,45 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright (C) 2001 Havoc Pennington
- * Copyright (C) 2002 Red Hat, Inc.
- * Copyright (C) 2003, 2004 Rob Adams
- * Copyright (C) 2004-2006 Elijah Newren
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef META_WINDOW_X11_H
-#define META_WINDOW_X11_H
-
-#include <meta/window.h>
-#include <X11/Xlib.h>
-
-void meta_window_x11_set_net_wm_state            (MetaWindow *window);
-void meta_window_x11_set_wm_state                (MetaWindow *window);
-
-void meta_window_x11_update_role                 (MetaWindow *window);
-void meta_window_x11_update_net_wm_type          (MetaWindow *window);
-void meta_window_x11_update_opaque_region        (MetaWindow *window);
-void meta_window_x11_update_input_region         (MetaWindow *window);
-void meta_window_x11_update_shape_region         (MetaWindow *window);
-
-gboolean meta_window_x11_configure_request       (MetaWindow *window,
-                                                  XEvent     *event);
-gboolean meta_window_x11_property_notify         (MetaWindow *window,
-                                                  XEvent     *event);
-gboolean meta_window_x11_client_message          (MetaWindow *window,
-                                                  XEvent     *event);
-
-#endif

src/core/xprops.c

@@ -150,7 +150,7 @@ validate_or_free_results (GetPropertyResults *results,
   if (res_name == NULL)
     res_name = "unknown";
   
-  meta_warning ("Window 0x%lx has property %s\nthat was expected to have type %s format %d\nand actually has type %s format %d n_items %d.\nThis is most likely an application bug, not a window manager bug.\nThe window has title=\"%s\" class=\"%s\" name=\"%s\"\n",
+  meta_warning (_("Window 0x%lx has property %s\nthat was expected to have type %s format %d\nand actually has type %s format %d n_items %d.\nThis is most likely an application bug, not a window manager bug.\nThe window has title=\"%s\" class=\"%s\" name=\"%s\"\n"),
                 results->xwindow,
                 prop_name ? prop_name : "(bad atom)",
                 expected_name ? expected_name : "(bad atom)",
@@ -406,7 +406,7 @@ utf8_string_from_results (GetPropertyResults *results,
       char *name;
 
       name = XGetAtomName (results->display->xdisplay, results->xatom);
-      meta_warning ("Property %s on window 0x%lx contained invalid UTF-8\n",
+      meta_warning (_("Property %s on window 0x%lx contained invalid UTF-8\n"),
                     name, results->xwindow);
       meta_XFree (name);
       XFree (results->prop);
@@ -489,7 +489,7 @@ utf8_list_from_results (GetPropertyResults *results,
           meta_error_trap_push (results->display);
           name = XGetAtomName (results->display->xdisplay, results->xatom);
           meta_error_trap_pop (results->display);
-          meta_warning ("Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n",
+          meta_warning (_("Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n"),
                         name, results->xwindow, i);
           meta_XFree (name);
           meta_XFree (results->prop);
@@ -534,81 +534,6 @@ meta_prop_get_utf8_list (MetaDisplay   *display,
   return utf8_list_from_results (&results, str_p, n_str_p);
 }
 
-/* this one freakishly returns g_malloc memory */
-static gboolean
-latin1_list_from_results (GetPropertyResults *results,
-                        char             ***str_p,
-                        int                *n_str_p)
-{
-  int i;
-  int n_strings;
-  char **retval;
-  const char *p;
-  
-  *str_p = NULL;
-  *n_str_p = 0;
-
-  if (!validate_or_free_results (results, 8, XA_STRING, FALSE))
-    return FALSE;
-  
-  /* I'm not sure this is right, but I'm guessing the
-   * property is nul-separated
-   */
-  i = 0;
-  n_strings = 0;
-  while (i < (int) results->n_items)
-    {
-      if (results->prop[i] == '\0')
-        ++n_strings;
-      ++i;
-    }
-
-  if (results->prop[results->n_items - 1] != '\0')
-    ++n_strings;
- 
-  /* we're guaranteed that results->prop has a nul on the end
-   * by XGetWindowProperty
-   */
-  
-  retval = g_new0 (char*, n_strings + 1);
-
-  p = (char *)results->prop;
-  i = 0;
-  while (i < n_strings)
-    {
-      retval[i] = g_strdup (p);
-      
-      p = p + strlen (p) + 1;
-      ++i;
-    }
-  
-  *str_p = retval;
-  *n_str_p = i;
-
-  meta_XFree (results->prop);
-  results->prop = NULL;
-
-  return TRUE;
-}
-
-gboolean
-meta_prop_get_latin1_list (MetaDisplay   *display,
-                           Window         xwindow,
-                           Atom           xatom,
-                           char        ***str_p,
-                           int           *n_str_p)
-{
-  GetPropertyResults results;
-
-  *str_p = NULL;
-
-  if (!get_property (display, xwindow, xatom,
-                     XA_STRING, &results))
-    return FALSE;
-
-  return latin1_list_from_results (&results, str_p, n_str_p);
-}
-
 void
 meta_prop_set_utf8_string_hint (MetaDisplay *display,
                                 Window xwindow,

src/core/xprops.h

@@ -100,11 +100,6 @@ gboolean meta_prop_get_utf8_list     (MetaDisplay   *display,
                                       Atom           xatom,
                                       char        ***str_p,
                                       int           *n_str_p);
-gboolean meta_prop_get_latin1_list   (MetaDisplay   *display,
-                                      Window         xwindow,
-                                      Atom           xatom,
-                                      char        ***str_p,
-                                      int           *n_str_p);
 void     meta_prop_set_utf8_string_hint
                                      (MetaDisplay *display,
                                       Window xwindow,

src/libmutter-wayland.pc.in

@@ -1,18 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-girdir=@libdir@/mutter-wayland
-typelibdir=@libdir@/mutter-wayland
-
-mutter_major_version=@MUTTER_MAJOR_VERSION@
-mutter_minor_version=@MUTTER_MINOR_VERSION@
-mutter_micro_version=@MUTTER_MICRO_VERSION@
-mutter_plugin_api_version=@MUTTER_PLUGIN_API_VERSION@
-
-Name: libmutter-wayland
-Description: Mutter window manager library (Wayland branch)
-Requires: gsettings-desktop-schemas gtk+-3.0 @CLUTTER_PACKAGE@ x11 wayland-server
-Version: @VERSION@
-Libs: -L${libdir} -lmutter-wayland
-Cflags: -I${includedir}/mutter-wayland -DMUTTER_MAJOR_VERSION=${mutter_major_version} -DMUTTER_MINOR_VERSION=${mutter_minor_version} -DMUTTER_MICRO_VERSION=${mutter_micro_version} -DMUTTER_PLUGIN_API_VERSION=${mutter_plugin_api_version}