MetaBackgroundActor: stop waiting synchronously on the first frame

We can draw the gradient while we wait for the wallpaper to load.
This also removes the dependency on g_task_wait_sync(), which may
never appear in glib.

.gitignore

@@ -19,6 +19,8 @@ libtool
 ltmain.sh
 missing
 .deps
+src/50-mutter-navigation.xml
+src/50-mutter-system.xml
 src/50-mutter-windows.xml
 src/mutter-wm.desktop
 src/mutter.desktop

NEWS

@@ -1,3 +1,280 @@
+3.7.5
+=====
+* Don't allow multiline window titles [Jon; #683056]
+* Make meta_window_located_on_workspace() public [Jasper; #691744]
+* Request XI2.3 [Colin; #692877]
+* Add meta_window_set_icon_geometry() method [Florian; #692997]
+* Require XFixes 5.0 [Jasper; #677215]
+* Change unredirection hints to match spec changes [Adel; #693064]
+* Improve unredict heuristicts [Adel; #683786]
+* Misc bug fixes and cleanups [Florian, Jasper, Adel; #691874, #679901,
+  #692952, #693042]
+
+Contributors:
+  Adel Gadllah, William Jon McCann, Florian Müllner, Jasper St. Pierre,
+  Colin Walters
+
+Translations:
+  Daniel Mustieles [es], Ihar Hrachyshka [be], Nilamdyuti Goswami [as],
+  Gheyret Kenji [ug], Kjartan Maraas [nb], Yaron Shahrabani [he],
+  Piotr Drąg [pl], Chao-Hsiung Liao [zh_HK,zh_TW], Milo Casagrande [it]
+
+3.7.4
+=====
+* Add support for bypass compositor hints [Adel; #683020]
+* Make automaximization optional [Adel; #680990]
+* Add method for checking if the application is responding [Giovanni; #684340]
+* Expose the xinput opcode [Jasper; #690590]
+* Rebrand "minimize" as "hide" [Florian; #682887]
+* Misc bug fixes and cleanups [Giovanni, Ray, Jasper, Matthias, Debarshi,
+  Florian, Rui; #690454, #690573, #690593, #690956, #691363, #690609, #690317,
+  #689263]
+
+Contributors:
+  Giovanni Campagna, Matthias Clasen, Adel Gadllah, Rui Matos, Florian Müllner,
+  Debarshi Ray, Jasper St. Pierre, Ray Strode
+
+Translations:
+  Mattias Põldaru [et], Yaron Shahrabani [he], Daniel Mustieles [es],
+  Khaled Hosny [ar], Fran Diéguez [gl], A S Alam [pa], Piotr Drąg [pl],
+  Rafael Ferreira [pt_BR], Nilamdyuti Goswami [as], Alexander Shopov [bg],
+  Matej Urbančič [sl]
+
+3.7.3
+=====
+* Fix maximized windows jumping to other monitors [Alban; #556696]
+* Add 'switch-applications' keybinding [Florian; #688913]
+* Add a convenience method to focus the default window [Jasper; #689652]
+* Increase typical icon size to 96 [Jasper; #689651]
+* Port to XInput2 [Jasper; #688779]
+* Give dynamic keybindings a keybinding action [Florian; #682315]
+* Misc. fixes and cleanups [Jasper, Rui; #688777]
+
+Contributors:
+  Alban Crequy, Rui Matos, Florian Müllner, Jasper St. Pierre
+
+Translations:
+  Nilamdyuti Goswami [as], Piotr Drąg [pl], Yaron Shahrabani [he],
+  Dr.T.Vasudevan [ta], ManojKumar Giri [or], Shankar Prasad [kn]
+
+3.7.2
+=====
+* Fix spurious focus changes when showing desktop [Florian; #686928]
+* MetaPluginManager: don't send events to Clutter twice [Owen; #686406]
+* Add the ability to add shader hooks to MetaBackgroundActor [Giovanni; #669798]
+* Only process keyboard mapping events for the core X keyboard [Rui; #674859]
+* Import keybinding files from Metacity [Florian; #687672]
+* Add compositor hook to process keybindings selectively [Florian; #688202]
+* MetaBackgroundActor: add a setter for GLSL uniforms [Giovanni; #682536]
+* Misc. fixes and cleanups [Jasper, Rui, Florian, Rico; #688182]
+
+Contributors:
+  Giovanni Campagna, Rui Matos, Florian Müllner, Jasper St. Pierre,
+  Owen Taylor, Rico Tzschichholz
+
+Translations:
+  Rafael Ferreira [pt_BR], Tobias Endrigkeit [de], Yaron Shahrabani [he]
+
+3.7.1
+=====
+* screen: Ignore num-workspaces when using dynamic workspaces [Florian; #685439]
+
+Contributors:
+  Florian Müllner
+
+Translations:
+  Mattias Põldaru [et], Kjartan Maraas [nb], Мирослав Николић [sr, sr@latin],
+  Marek Černocký [cs], Andika Triwidada [id], Daniel Mustieles [es],
+  Fran Diéguez [gl], Matej Urbančič [sl]
+
+3.6.1
+=====
+* Fix crash when opening large popup menus [Jasper; #681676]
+* window: Don't move the desktop window after monitor hotplug [Jasper; #681159]
+* Expose MetaPlugin to introspection [Evan; #671098]
+* Optionally delay focus changes in focus-follows-mouse mode [Florian; #678169]
+* Resize the guard window when the X screen is resized [Benjamin; #670396]
+* display: Only manage the default X screen [Jürg; #648156]
+* Misc cleanups: [Owen; #587255]
+
+Contributors:
+  Benjamin Berg, Jürg Billeter, Evan Broder, Florian Müllner, Jasper St. Pierre,
+  Owen Taylor
+
+Translations:
+  Alexandre Franke [fr], Theppitak Karoonboonyanan [th], Sayak Sarkar [bn_IN],
+  Sandeep Sheshrao Shedmake [mr], Ask H. Larsen [da], Shankar Prasad [kn],
+  Alexander Shopov [bg], Aurimas Černius [lt], Ihar Hrachyshka [be],
+  Kjartan Maraas [nb], Daniel Mustieles [es], Changwoo Ryu [ko],
+  Yuri Myasoedov [ru], Tom Tryfonidis [el], Rūdolfs Mazurs [lv],
+  Chris Leonard [en_GB], Piotr Drąg [pl], Fran Diéguez [gl], Gil Forcada [ca],
+  Matej Urbančič [sl], Andika Triwidada [id], Carles Ferrando [ca]
+
+3.6.0
+=====
+
+Translations:
+  Alexander Shopov [bg], Daniel Korostil [uk], Rajesh Ranjan [hi],
+  Krishnababu Krothapalli [te], Ani Peter [ml], Rūdolfs Mazurs [lv],
+  Sweta Kothari [gu], Ihar Hrachyshka [be], Noriko Mizumoto [ja],
+  Timo Jyrinki [fi], Mattias Põldaru [et]
+
+3.5.92
+======
+* screen: Allow NULL out arguments in meta_screen_get_size [Tomeu]
+* display: Add API to set wm_name / wm_keybindings [Florian; #671010]
+* Improve the not responding dialog [Jon, Florian; #684306]
+* Misc. bugfixes [Jasper]
+
+Contributors:
+  William Jon McCann, Florian Müllner, Jasper St. Pierre, Tomeu Vizoso
+
+Translations:
+  Gabor Kelemen [hu], Piotr Drąg [pl], Dr.T.Vasudevan [ta], Bruce Cowan [en_GB],
+  Alexandre Franke [fr], Theppitak Karoonboonyanan [th], Gil Forcada [ca],
+  Carles Ferrando [ca@valencia], Tobias Endrigkeit [de], Tom Tryfonidis [el],
+  Nguyễn Thái Ngọc Duy [vi], Changwoo Ryu [ko], Ask H. Larsen [da],
+  Rafael Ferreira [pt_BR], Marek Černocký [cs]
+
+3.5.91
+======
+* Do not include markup in app not responding dialog [Alex]
+* Fix subtracting unredirected windows from visible region [Jasper; #677116]
+* Minor improvements and bugfixes [Jasper, Florian; #682648, #682993]
+
+Contributors:
+  Alexander Larsson, Florian Müllner, Jasper St. Pierre
+
+Translations:
+  Dirgita [id], Piotr Drąg [pl], A S Alam [pa], Yuri Myasoedov [ru],
+  Milo Casagrande [it], Nilamdyuti Goswami [as], Tom Tryfonidis [el],
+  Duarte Loreto [pt], Fran Diéguez [gl], Nguyễn Thái Ngọc Duy [vi],
+  Aurimas Černius [lt], Daniel Nylander [sv]
+
+3.5.90
+======
+* Fix logic for handling translations of the windows group [Owen; #681221]
+* Handle painting inside a Clutter clone [Owen; #681953]
+* Update overlay-key on settings changes [Florian; #681906]
+* Add keybinding for overlay-key [Florian; #665547]
+* Minor fixes and improvements [Javier, Florian]
+
+Contributors:
+  Javier Jardón, Florian Müllner, Owen Taylor
+
+Translations:
+  Sweta Kothari [gu], Muhammet Kara [tr], Khaled Hosny [ar],
+  Sandeep Sheshrao Shedmake [mr]
+
+3.5.5
+=====
+* Fix flickering around windows when using window group [Tom; #681221]
+
+Contributor(s):
+  Tom Beckmann
+
+Translations:
+  Chao-Hsiung Liao [zh_HK, zh_TW], Matej Urbančič [sl], Fran Diéguez [gl],
+  Мирослав Николић [sr, sr@latin], Yaron Shahrabani [he], Kjartan Maraas [nb]
+
+3.5.4
+=====
+* Make it possible to reimplement move-to-workspace keybindings from plugins
+  [Giovanni; #674104]
+* Add a preference to ignore hide-titlebar-when-maximized hint [Rico; #678947]
+* window: Also use hide-titlebar-when-maximized when tiled [Florian; #679290]
+* Center modal dialogs on their parent instead [Florian; #674499]
+* Reduce amount of markup in translated messages [Matthias; #679660]
+* Fix focus problem after closing a window with focus-follows-mouse
+  [Jasper; #675982]
+* Handle changes of the attach-modal-dialogs preference [Florian; #679904]
+* Do not restore tiling on unmaximize [Florian; #677565]
+* Misc. fixes and cleanups [Jasper Adriaanse, Jasper, Debarshi, Pavel;
+  #679153, 673824]
+
+Contributors:
+ Jasper Lievisse Adriaanse, Giovanni Campagna, Matthias Clasen, Florian Müllner,
+ Debarshi Ray, Jasper St. Pierre, Rico Tzschichholz, Pavel Vasin
+
+Translations:
+ Alexander Shopov [bg], Kjartan Maraas [nb], Yaron Shahrabani [he],
+ Nilamdyuti Goswami [as], Ihar Hrachyshka [be], Daniel Mustieles [es]
+
+3.5.3
+=====
+* Simplify plugin system [Jasper; #676855]
+* meta-window-actor: Don't unredirect shaped windows [Jasper; #677657]
+* screen: Add new public meta_screen_get_current_monitor API [Tim; #642591]
+* frames: Increase the size of resize corners [Jasper; #677669]
+* window: Make some window methods public [Jasper; #678126]
+* Fix crash when running mutter stand-alone [Jasper; #678238]
+* meta-window-actor: Fix potential crash in shaping code [Jasper; #677977]
+* Misc. fixes [Jasper, Marc-Antoine, Rico]
+
+Contributors:
+ Tim L, Marc-Antoine Perennou, Jasper St. Pierre, Rico Tzschichholz
+
+Translations:
+
+ Daniel Mustieles [es], Matej Urbančič [sl], Khaled Hosny [ar],
+ Bruno Brouard [fr], Fran Diéguez [gl]
+
+3.5.2
+=====
+* keybindings: Remove 'toggle-recording' binding [Florian; #674376]
+* Switch to gtk-doc syntax [Jasper; #673752]
+* shaped-texture: never slice shape mask texture [Robert; #674731]
+* Make Mutter stop relying on Cogl including a GL header [Neil; #672711]
+* Make support for "XFree86" Xinerama mandatory [Owen; #674727]
+* meta_window_move_frame(): fix crash when frame is NULL [Owen; #675254]
+* Fix memory leaks [Pavel; #672640]
+* Code cleanups [Jasper; #671104 #674876 #676052]
+* Look for themes in XDG user data dir [Jasper; #675316]
+* Remove frame pixel caching [Jasper; #675111]
+* stack: Ignore keep-on-top property on maximized windows [Florian; #673581]
+* Misc. fixes [Javier, Jasper, Owen, Rico]
+
+Contributors:
+ Robert Bragg, Javier Járdon, Florian Müllner, Neil Roberts, Jasper St. Pierre, 
+ Owen Taylor, Rico Tzschichholz, Pavel Vasin
+
+Translations:
+ Praveen Illa [te], Luca Ferretti [it], Daniel Mustieles [es]
+
+3.4.1
+=====
+* API change: the meta_display_add_keybinding() function added in 3.4
+  wasn't usable from a GNOME Shell extension, so has been changed to take
+  a GSettings object rather than the name of a schema [Jasper; #673014]
+* Don't try to auto-maximize not-maximizable windows; this fixes the problem
+  with the Nautilus desktop window being mis-positioned when enabled
+  [Owen; #673566]
+* Fix a crash in the default plugin (not used in GNOME) [Giovanni; #673809]
+* Make the <Super> key work when set as the mouse button modifier
+  [Florian; #662476]
+
+Contributors:
+ Giovanni Campagna, Florian Muellner, Jasper St. Pierre, Owen Taylor
+
+Translations:
+ Khaled Hosny [ar], Jordi Serratosa [ca], Carles Ferrando [ca@valencia],
+ Christian Kirbach [de], Kristjan Schmidt [eo], Arash Mousavi [fa],
+ Jiro Matsuzawa [ja], Shankar Prasad [kn], Aurimas Černius [lt],
+ Yinghua Wang [zh_CN]
+
+3.4.0
+=====
+* Fix crash when a full-screen window is opened [Jasper; #672797]
+* Fix memory leaks [Pavel; #672640]
+
+Contributors:
+ Jasper St. Pierre, Pavel Vasin
+
+Translations:
+ Marek Černocký, Petr Kovar [cz], Bruno Brouard [fr], Sweta Kothari [gu],
+ Yaron Shahrabani [he], Changwoo Ryu [kr], Enrico Nicoletto [pt_BR],
+ Yuri Myasoedov [ru], Muhammet Kara [tr], Nguyễn Thái Ngọc Duy [vi]
+
 3.3.92
 ======
 * Automaximize large windows on map [Adel; #671677]

README

@@ -1,16 +1,10 @@
-Metacity is not a meta-City as in an urban center, but rather
-Meta-ness as in the state of being meta. i.e. metacity : meta as
-opacity : opaque. Also it may have something to do with the Meta key
-on UNIX keyboards.
+The original codebase named "Metacity" is not a meta-City as in an
+urban center, but rather Meta-ness as in the state of being
+meta. i.e. metacity : meta as opacity : opaque. Also it may have
+something to do with the Meta key on UNIX keyboards.
 
-The first release of Metacity was version 2.3. Metacity has no need for
-your petty hangups about version numbers.
-
-The stable releases so far are 2.4.x, 2.6.x, 2.8.[01], 2.8.1.x, 2.8.5-,
-2.10.x, 2.12.x, 2.14.x, 2.16.x.
-
-Unstable branches are 2.3.x, 2.5.x, 2.8.2-4, 2.9.x, 2.11.x, 2.13.x,
-2.15.x, 2.17.x.
+Since then, it has been renamed mutter after a rebase on top of
+clutter as a compositing manager.
 
 COMPILING MUTTER
 ===

autogen.sh

@@ -7,7 +7,7 @@ test -z "$srcdir" && srcdir=.
 PKG_NAME="mutter"
 REQUIRED_AUTOMAKE_VERSION=1.10
 
-(test -f $srcdir/configure.in \
+(test -f $srcdir/configure.ac \
   && test -d $srcdir/src) || {
     echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
     echo " top-level metacity directory"

configure.ac

@@ -1,8 +1,8 @@
 AC_PREREQ(2.50)
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [3])
-m4_define([mutter_micro_version], [92])
+m4_define([mutter_minor_version], [7])
+m4_define([mutter_micro_version], [5])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -71,10 +71,10 @@ MUTTER_PC_MODULES="
    gio-2.0 >= 2.25.10
    pango >= 1.2.0
    cairo >= 1.10.0
-   gsettings-desktop-schemas >= 3.3.0
-   xcomposite >= 0.2 xfixes xrender xdamage
-   $CLUTTER_PACKAGE >= 1.9.10
-   cogl-1.0 >= 1.9.6
+   gsettings-desktop-schemas >= 3.7.3
+   xcomposite >= 0.2 xfixes xrender xdamage xi >= 1.6.0
+   $CLUTTER_PACKAGE >= 1.13.5
+   cogl-1.0 >= 1.13.3
 "
 
 GLIB_GSETTINGS
@@ -113,9 +113,6 @@ AC_ARG_ENABLE(shape,
                  [disable mutter's use of the shaped window extension]),,
   enable_shape=auto)
 
-## try definining HAVE_BACKTRACE
-AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
-
 AM_GLIB_GNU_GETTEXT
 
 ## here we get the flags we'll actually use
@@ -204,6 +201,9 @@ fi
 
 PKG_CHECK_MODULES(MUTTER, $MUTTER_PC_MODULES)
 
+PKG_CHECK_EXISTS([xi >= 1.6.99.1],
+                 AC_DEFINE([HAVE_XI23],[1],[Define if you have support for XInput 2.3 or greater]))
+
 # This is used for plugins
 AC_SUBST(CLUTTER_PACKAGE)
 PKG_CHECK_MODULES(CLUTTER, $CLUTTER_PACKAGE)
@@ -212,60 +212,31 @@ AC_PATH_XTRA
 
 ALL_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
 
-# Check for Xinerama extension (Solaris impl or Xfree impl)
+# Check for Xinerama extension - we only support the "XFree86" style,
+# and not the older Solaris-only version; recent Solaris supports the
+# XFree86 style.
 mutter_save_cppflags="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 
-AC_ARG_ENABLE(xinerama,
-  AC_HELP_STRING([--disable-xinerama],
-                 [disable mutter's use of the Xinerama extension]),
-  try_xinerama=$enable_xinerama,try_xinerama=yes)
-
-use_solaris_xinerama=no
-use_xfree_xinerama=no
-if test "${try_xinerama}" != no; then
-    case "$host" in
-        *-*-solaris*)
-            # Check for solaris
-            use_solaris_xinerama=yes
-            AC_CHECK_LIB(Xext, XineramaGetInfo,
-                         use_solaris_xinerama=yes, use_solaris_xinerama=no,
-                         $ALL_X_LIBS)
-            if test "x$use_solaris_xinerama" = "xyes"; then
-                AC_CHECK_HEADER(X11/extensions/xinerama.h,
-                                if test -z "`echo $ALL_X_LIBS | grep "\-lXext" 2> /dev/null`"; then
-                                    X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
-                                fi
-                                AC_DEFINE(HAVE_SOLARIS_XINERAMA, , [Have Solaris-style Xinerama])
-                                AC_DEFINE(HAVE_XINERAMA, , [Have some version of Xinerama]),
-                                use_solaris_xinerama=no,
-                                [#include <X11/Xlib.h>])
-            fi
-            AC_MSG_CHECKING(for Xinerama support on Solaris)
-            AC_MSG_RESULT($use_solaris_xinerama);
-            ;;
-        *)
-            # Check for XFree
-            use_xfree_xinerama=yes
-            AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
-                [AC_CHECK_HEADER(X11/extensions/Xinerama.h,
-                                 X_EXTRA_LIBS="-lXinerama $X_EXTRA_LIBS"
-                                 if test -z "`echo $ALL_X_LIBS | grep "\-lXext" 2> /dev/null`"; then
-                                     X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
-                                 fi
-                                 AC_DEFINE(HAVE_XFREE_XINERAMA, , [Have XFree86-style Xinerama])
-                                 AC_DEFINE(HAVE_XINERAMA,, [Have some version of Xinerama]),
-                                 use_xfree_xinerama=no,
-                                 [#include <X11/Xlib.h>])],
-                use_xfree_xinerama=no, -lXext $ALL_X_LIBS)
-            AC_MSG_CHECKING(for Xinerama support on XFree86)
-            AC_MSG_RESULT($use_xfree_xinerama);
-            ;;
-    esac
-fi
+have_xinerama=yes
+AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
+    [AC_CHECK_HEADER(X11/extensions/Xinerama.h,
+		     [X_EXTRA_LIBS="-lXinerama $X_EXTRA_LIBS"
+		     if test -z "`echo $ALL_X_LIBS | grep "\-lXext" 2> /dev/null`"; then
+			 X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
+		     fi],
+		     have_xinerama=no,
+		     [#include <X11/Xlib.h>])],
+    have_xinerama=no, -lXext $ALL_X_LIBS)
+AC_MSG_CHECKING(for Xinerama support)
+AC_MSG_RESULT($have_xinerama)
 
 CPPFLAGS="$mutter_save_cppflags"
 
+if test x$have_xinerama = xno; then
+   AC_MSG_ERROR([Xinerama extension was not found])
+fi
+
 SHAPE_LIBS=
 found_shape=no
 AC_CHECK_LIB(Xext, XShapeQueryExtension,
@@ -393,12 +364,6 @@ if test "x$enable_debug" = "xyes"; then
 	CFLAGS="$CFLAGS -g -O"
 fi
 
-# For fix-meta-rectangle.py
-AM_PATH_PYTHON([2.5])
-
-# Use gnome-doc-utils:
-GNOME_DOC_INIT([0.8.0])
-
 #### Warnings (last since -Werror can disturb other tests)
 
 # Stay command-line compatible with the gnome-common configure option. Here
@@ -496,8 +461,6 @@ mutter-$VERSION
 	source code location:	  ${srcdir}
 	compiler:		  ${CC}
 
-	XFree86 Xinerama:         ${use_xfree_xinerama}
-	Solaris Xinerama:         ${use_solaris_xinerama}
 	Startup notification:     ${have_startup_notification}
 	libcanberra:              ${have_libcanberra}
 	Introspection:            ${found_introspection}

mutter.doap

@@ -39,4 +39,11 @@ environment.</description>
       <gnome:userid>otaylor</gnome:userid>
     </foaf:Person>
   </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Florian Müllner</foaf:name>
+      <foaf:mbox rdf:resource="mailto:fmuellner@gnome.org" />
+      <gnome:userid>fmuellner</gnome:userid>
+    </foaf:Person>
+  </maintainer>
 </Project>

po/POTFILES.in

@@ -1,5 +1,7 @@
 # List of source files containing translatable strings.
 # Please keep this file sorted alphabetically.
+src/50-mutter-navigation.xml.in
+src/50-mutter-system.xml.in
 src/50-mutter-windows.xml.in
 src/compositor/compositor.c
 src/core/bell.c

po/ast.po

@@ -37,7 +37,6 @@ msgstr "Petición d'información ventana desconocida: %d"
 #. Translators: %s is a window title
 #: ../src/core/delete.c:95
 #, c-format
-#, c-format
 msgid "<tt>%s</tt> is not responding."
 msgstr "<tt>%s</tt> nun ta respondiendo."
 
@@ -122,7 +121,6 @@ msgstr "Comandu de terminal nun definíu.\n"
 
 #: ../src/core/main.c:130
 #, c-format
-#, c-format
 msgid ""
 "mutter %s\n"
 "Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
@@ -261,7 +259,6 @@ msgstr "Error axustando númberu d'arees de trabayu a %d: %s\n"
 
 #: ../src/core/prefs.c:2028 ../src/core/prefs.c:2531
 #, c-format
-#, c-format
 msgid "Workspace %d"
 msgstr "Espaciu de Trabayu %d"
 
@@ -275,7 +272,6 @@ msgstr "\"%s\" atopau na base de datos de configuración nun ye un valor válidu
 
 #: ../src/core/prefs.c:2612
 #, c-format
-#, c-format
 msgid "Error setting name for workspace %d to \"%s\": %s\n"
 msgstr "Fallu al afitar nome pal espaciu de trabayu %d a \"%s\": %s\n"
 
@@ -286,19 +282,16 @@ msgstr "Fallu al afitar l'estáu del compositor: %s\n"
 
 #: ../src/core/prefs.c:2845
 #, c-format
-#, c-format
 msgid "Error setting clutter plugin list: %s\n"
 msgstr "Fallu al afitar la llista desordenada de plugin: %s\n"
 
 #: ../src/core/prefs.c:2889
 #, c-format
-#, c-format
 msgid "Error setting live hidden windows status status: %s\n"
 msgstr "Fallu al afitar l'estáu de les ventanes anubríes: %s\n"
 
 #: ../src/core/prefs.c:2917
 #, c-format
-#, c-format
 msgid "Error setting no tab popup status: %s\n"
 msgstr "Fallu al afitar l'estáu de les llingüetes emerxentes: %s\n"
 
@@ -358,7 +351,6 @@ msgstr "Falló analizar ficheru de sesión guardáu: %s\n"
 
 #: ../src/core/session.c:1198
 #, c-format
-#, c-format
 msgid "<mutter_session> attribute seen but we already have the session ID"
 msgstr "Vióse l'atributu <mutter_session> pero yá tenemos la ID de sesión"
 
@@ -404,7 +396,6 @@ msgstr "Abiertu archivu log %s\n"
 
 #: ../src/core/util.c:139 ../src/tools/mutter-message.c:176
 #, c-format
-#, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter compilose ensin sofitu pal mou testu\n"
 
@@ -499,19 +490,19 @@ msgid ""
 msgstr "La propiedá %s del ventanu 0x%lx contien un códigu UTF-8 non válidu pal "
 "elementu %d na llista\n"
 
-#: ../src/include/all-keybindings.h:88
+#: ../src/include/all-keybindings.h:88 ../src/50-mutter-navigation.xml.in.h:18
 msgid "Switch to workspace 1"
 msgstr "Cambiar a espaciu de trabayu 1"
 
-#: ../src/include/all-keybindings.h:90
+#: ../src/include/all-keybindings.h:90 ../src/50-mutter-navigation.xml.in.h:19
 msgid "Switch to workspace 2"
 msgstr "Cambiar a espaciu de trabayu 2"
 
-#: ../src/include/all-keybindings.h:92
+#: ../src/include/all-keybindings.h:92 ../src/50-mutter-navigation.xml.in.h:20
 msgid "Switch to workspace 3"
 msgstr "Cambiar a espaciu de trabayu 3"
 
-#: ../src/include/all-keybindings.h:94
+#: ../src/include/all-keybindings.h:94 ../src/50-mutter-navigation.xml.in.h:21
 msgid "Switch to workspace 4"
 msgstr "Cambiar a espaciu de trabayu 4"
 
@@ -640,47 +631,57 @@ msgstr "Saca una semeya d'una ventana"
 msgid "Run a terminal"
 msgstr "Executar una terminal"
 
-#: ../src/include/all-keybindings.h:271
+#: ../src/include/all-keybindings.h:271 ../src/50-mutter-windows.xml.in.h:1
 msgid "Activate the window menu"
 msgstr "Activar el menú de la ventana"
 
-#: ../src/include/all-keybindings.h:274
+#: ../src/include/all-keybindings.h:274 ../src/50-mutter-windows.xml.in.h:13
+#, fuzzy
 msgid "Toggle fullscreen mode"
-msgstr "Camudar a modu pantalla completa"
+msgstr ""
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Camudar a modu pantalla completa\n"
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Camudar a mou pantalla completa"
 
-#: ../src/include/all-keybindings.h:276
+#: ../src/include/all-keybindings.h:276 ../src/50-mutter-windows.xml.in.h:14
+#, fuzzy
 msgid "Toggle maximization state"
-msgstr "Camudar a estáu maximizáu"
+msgstr ""
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Camudar a estáu maximizáu\n"
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Conmutar l'estáu maximizáu"
 
 #: ../src/include/all-keybindings.h:278
 msgid "Toggle whether a window will always be visible over other windows"
 msgstr "Conmutar si una ventana siempres se verá encima d'otres ventanes"
 
-#: ../src/include/all-keybindings.h:280
+#: ../src/include/all-keybindings.h:280 ../src/50-mutter-windows.xml.in.h:4
 msgid "Maximize window"
 msgstr "Maximizar ventana"
 
-#: ../src/include/all-keybindings.h:282
+#: ../src/include/all-keybindings.h:282 ../src/50-mutter-windows.xml.in.h:12
 msgid "Restore window"
 msgstr "Restaurar la ventana"
 
-#: ../src/include/all-keybindings.h:284
+#: ../src/include/all-keybindings.h:284 ../src/50-mutter-windows.xml.in.h:15
 msgid "Toggle shaded state"
 msgstr "Activa estáu endolcáu"
 
-#: ../src/include/all-keybindings.h:286
+#: ../src/include/all-keybindings.h:286 ../src/50-mutter-windows.xml.in.h:7
 msgid "Minimize window"
 msgstr "Minimizar ventana"
 
-#: ../src/include/all-keybindings.h:288
+#: ../src/include/all-keybindings.h:288 ../src/50-mutter-windows.xml.in.h:2
 msgid "Close window"
 msgstr "Zarrar ventana"
 
-#: ../src/include/all-keybindings.h:290
+#: ../src/include/all-keybindings.h:290 ../src/50-mutter-windows.xml.in.h:8
 msgid "Move window"
 msgstr "Mover ventana"
 
-#: ../src/include/all-keybindings.h:292
+#: ../src/include/all-keybindings.h:292 ../src/50-mutter-windows.xml.in.h:11
 msgid "Resize window"
 msgstr "Cambiar el tamañu la ventana"
 
@@ -689,18 +690,22 @@ msgid "Toggle whether window is on all workspaces or just one"
 msgstr "Conmutar si la ventana apaez en toles árees de trabayu o namái nuna"
 
 #: ../src/include/all-keybindings.h:299
+#: ../src/50-mutter-navigation.xml.in.h:10
 msgid "Move window to workspace 1"
 msgstr "Mover ventana al espaciu de trabayu 1"
 
 #: ../src/include/all-keybindings.h:302
+#: ../src/50-mutter-navigation.xml.in.h:11
 msgid "Move window to workspace 2"
 msgstr "Mover ventana al espaciu de trabayu 2"
 
 #: ../src/include/all-keybindings.h:305
+#: ../src/50-mutter-navigation.xml.in.h:12
 msgid "Move window to workspace 3"
 msgstr "Mover ventana al espaciu de trabayu 3"
 
 #: ../src/include/all-keybindings.h:308
+#: ../src/50-mutter-navigation.xml.in.h:13
 msgid "Move window to workspace 4"
 msgstr "Mover ventana al espaciu de trabayu 4"
 
@@ -736,19 +741,24 @@ msgstr "Mover ventana al espaciu de trabayu 11"
 msgid "Move window to workspace 12"
 msgstr "Mover ventana al espaciu de trabayu 12"
 
-#: ../src/include/all-keybindings.h:344
+#: ../src/include/all-keybindings.h:344 ../src/50-mutter-navigation.xml.in.h:7
 msgid "Move window one workspace to the left"
 msgstr "Mover ventana un espaciu de trabayu a manzorga"
 
-#: ../src/include/all-keybindings.h:347
+#: ../src/include/all-keybindings.h:347 ../src/50-mutter-navigation.xml.in.h:8
+#, fuzzy
 msgid "Move window one workspace to the right"
-msgstr "Mover ventana un espaciu de trabayu a derecha"
+msgstr ""
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Mover ventana un espaciu de trabayu a derecha\n"
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Mover ventana un espaciu de trabayu a madrecha"
 
-#: ../src/include/all-keybindings.h:350
+#: ../src/include/all-keybindings.h:350 ../src/50-mutter-navigation.xml.in.h:9
 msgid "Move window one workspace up"
 msgstr "Mover ventana un espaciu de trabayu p'arriba"
 
-#: ../src/include/all-keybindings.h:353
+#: ../src/include/all-keybindings.h:353 ../src/50-mutter-navigation.xml.in.h:6
 msgid "Move window one workspace down"
 msgstr "Mover ventana un espaciu de trabayu p'abaxo"
 
@@ -757,19 +767,29 @@ msgid "Raise window if it's covered by another window, otherwise lower it"
 msgstr ""
 "Llevantar la ventana si ta cubierta por otra ventana, minimizala n'otru casu"
 
-#: ../src/include/all-keybindings.h:358
+#: ../src/include/all-keybindings.h:358 ../src/50-mutter-windows.xml.in.h:9
+#, fuzzy
 msgid "Raise window above other windows"
-msgstr "Poner el ventanu en primer planu"
+msgstr ""
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Poner el ventanu en primer planu\n"
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Poner la ventana en primer planu"
 
-#: ../src/include/all-keybindings.h:360
+#: ../src/include/all-keybindings.h:360 ../src/50-mutter-windows.xml.in.h:3
+#, fuzzy
 msgid "Lower window below other windows"
-msgstr "Ventanu más baxu per debaxo d'otros ventanos"
+msgstr ""
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Ventanu más baxu per debaxo d'otros ventanos\n"
+"#-#-#-#-#  ast.po (metacity)  #-#-#-#-#\n"
+"Ventana más baxa per debaxo d'otres ventanes"
 
-#: ../src/include/all-keybindings.h:364
+#: ../src/include/all-keybindings.h:364 ../src/50-mutter-windows.xml.in.h:6
 msgid "Maximize window vertically"
 msgstr "Maximizar ventana verticalmente"
 
-#: ../src/include/all-keybindings.h:368
+#: ../src/include/all-keybindings.h:368 ../src/50-mutter-windows.xml.in.h:5
 msgid "Maximize window horizontally"
 msgstr "Maximizar ventana horizontalmente"
 
@@ -983,7 +1003,6 @@ msgstr "Espaciu de Trabayu %d%n"
 
 #: ../src/ui/menu.c:213
 #, c-format
-#, c-format
 msgid "Workspace 1_0"
 msgstr "Espaciu de Trabayu 1_0"
 
@@ -1724,7 +1743,6 @@ msgstr "Nun se permite testu dientro del elementu <%s>"
 #: ../src/ui/theme-parser.c:3748 ../src/ui/theme-parser.c:3760
 #: ../src/ui/theme-parser.c:3772
 #, c-format
-#, c-format
 msgid "<%s> specified twice for this theme"
 msgstr "<%s> especificáu dos vegaes pa esti tema"
 
@@ -1936,6 +1954,96 @@ msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
 msgstr "%d espresiones de coordenaes interpretaes en %g segundos (%g segundos de "
 "media)\n"
 
+#: ../src/50-mutter-navigation.xml.in.h:1
+#, fuzzy
+msgid "Hide all normal windows"
+msgstr "Anubrir toles ventanes normales"
+
+#: ../src/50-mutter-navigation.xml.in.h:2
+#, fuzzy
+msgid "Move to workspace above"
+msgstr "Mover al área de trabayu d'arriba"
+
+#: ../src/50-mutter-navigation.xml.in.h:3
+#, fuzzy
+msgid "Move to workspace below"
+msgstr "Mover al área de trabayu d'abaxo"
+
+#: ../src/50-mutter-navigation.xml.in.h:4
+#, fuzzy
+msgid "Move to workspace left"
+msgstr "Mover al área de trabayu de la izquierda"
+
+#: ../src/50-mutter-navigation.xml.in.h:5
+#, fuzzy
+msgid "Move to workspace right"
+msgstr "Mover al área de trabayu de la derecha"
+
+#: ../src/50-mutter-navigation.xml.in.h:14
+#, fuzzy
+msgid "Navigation"
+msgstr "Navegación"
+
+#: ../src/50-mutter-navigation.xml.in.h:15
+#, fuzzy
+msgid "Switch applications"
+msgstr "Movese ente aplicaciones"
+
+#: ../src/50-mutter-navigation.xml.in.h:16
+#, fuzzy
+msgid "Switch system controls"
+msgstr "Cambiar ente controles del sistema"
+
+#: ../src/50-mutter-navigation.xml.in.h:17
+#, fuzzy
+msgid "Switch system controls directly"
+msgstr "Movese ente los controles del sistema direutamente"
+
+#: ../src/50-mutter-navigation.xml.in.h:22
+#, fuzzy
+msgid "Switch windows directly"
+msgstr "Cambiar ventanes direutamente"
+
+#: ../src/50-mutter-navigation.xml.in.h:23
+#, fuzzy
+msgid "Switch windows of an app directly"
+msgstr "Movese ente les ventanes d'una aplicación direutamente"
+
+#: ../src/50-mutter-navigation.xml.in.h:24
+#, fuzzy
+msgid "Switch windows of an application"
+msgstr "Movese ente les ventanes d'una aplicación"
+
+#: ../src/50-mutter-system.xml.in.h:1
+#, fuzzy
+msgid "Show the activities overview"
+msgstr "Amosar el resume d'actividaes"
+
+#: ../src/50-mutter-system.xml.in.h:2
+#, fuzzy
+msgid "Show the run command prompt"
+msgstr "Amosar l'elementu «executar comando»"
+
+#: ../src/50-mutter-system.xml.in.h:3
+#, fuzzy
+msgid "System"
+msgstr "Sistema"
+
+#: ../src/50-mutter-windows.xml.in.h:10
+#, fuzzy
+msgid "Raise window if covered, otherwise lower it"
+msgstr "Llevantar la ventana si ta cubierta, minimizala n'otru casu"
+
+#: ../src/50-mutter-windows.xml.in.h:16
+#, fuzzy
+msgid "Toggle window on all workspaces or one"
+msgstr "Conmutar la ventana en toles árees de trabayu o namái nuna"
+
+#: ../src/50-mutter-windows.xml.in.h:17
+#, fuzzy
+msgid "Windows"
+msgstr "Ventanes"
+
 #~ msgid "Desktop"
 #~ msgstr "Escritoriu"
 

po/et.po

@@ -14,8 +14,8 @@ msgstr ""
 "Project-Id-Version: mutter MASTER\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2012-03-11 22:19+0000\n"
-"PO-Revision-Date: 2012-03-12 00:47+0200\n"
+"POT-Creation-Date: 2012-12-18 22:30+0000\n"
+"PO-Revision-Date: 2012-12-19 18:06+0300\n"
 "Last-Translator: Mattias Põldaru <mahfiaz@gmail.com>\n"
 "Language-Team: Estonian <>\n"
 "Language: et\n"
@@ -24,9 +24,141 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
 
+msgid "Navigation"
+msgstr "Navigeerimine"
+
+msgid "Move window to workspace 1"
+msgstr "Akna liigutamine 1. tööalale"
+
+msgid "Move window to workspace 2"
+msgstr "Akna liigutamine 2. tööalale"
+
+msgid "Move window to workspace 3"
+msgstr "Akna liigutamine 3. tööalale"
+
+msgid "Move window to workspace 4"
+msgstr "Akna liigutamine 4. tööalale"
+
+msgid "Move window one workspace to the left"
+msgstr "Akna tõstmine vasakpoolsele tööalale"
+
+msgid "Move window one workspace to the right"
+msgstr "Akna tõstmine parempoolsele tööalale"
+
+msgid "Move window one workspace up"
+msgstr "Akna tõstmine ülemisele tööalale"
+
+msgid "Move window one workspace down"
+msgstr "Akna tõstmine alumisele tööalale"
+
+msgid "Switch applications"
+msgstr "Rakenduste vahetamine"
+
+msgid "Switch windows"
+msgstr "Akende vahetamine"
+
+msgid "Switch windows of an application"
+msgstr "Rakenduse akende vahetamine"
+
+msgid "Switch system controls"
+msgstr "Süsteemi juhtalade vahetamine"
+
+msgid "Switch windows directly"
+msgstr "Akende kohene vahetamine"
+
+msgid "Switch windows of an app directly"
+msgstr "Rakenduse akende kohene vahetamine"
+
+msgid "Switch system controls directly"
+msgstr "Süsteemi juhtalade kohene vahetamine"
+
+msgid "Hide all normal windows"
+msgstr "Kõigi tavaliste akende peitmine"
+
+msgid "Switch to workspace 1"
+msgstr "1. tööalale liikumine"
+
+msgid "Switch to workspace 2"
+msgstr "2. tööalale liikumine"
+
+msgid "Switch to workspace 3"
+msgstr "3. tööalale liikumine"
+
+msgid "Switch to workspace 4"
+msgstr "4. tööalale liikumine"
+
+msgid "Move to workspace left"
+msgstr "Vasakpoolsele tööalale liikumine"
+
+msgid "Move to workspace right"
+msgstr "Parempoolsele tööalale liikumine"
+
+msgid "Move to workspace above"
+msgstr "Ülemisele tööalale liikumine"
+
+msgid "Move to workspace below"
+msgstr "Alumisele tööalale liikumine"
+
+msgid "System"
+msgstr "Süsteem"
+
+msgid "Show the run command prompt"
+msgstr "Käsuviiba kuvamine"
+
+msgid "Show the activities overview"
+msgstr "Tegevuste ülevaate avamine"
+
 msgid "Windows"
 msgstr "Aknad"
 
+msgid "Activate the window menu"
+msgstr "Aknamenüü avamine"
+
+msgid "Toggle fullscreen mode"
+msgstr "Täisekraanoleku vahetamine"
+
+msgid "Toggle maximization state"
+msgstr "Maksimeeritud oleku vahetamine"
+
+msgid "Maximize window"
+msgstr "Akna maksimeerimine"
+
+msgid "Restore window"
+msgstr "Akna taastamine"
+
+msgid "Toggle shaded state"
+msgstr "Varjatud oleku vahetamine"
+
+msgid "Close window"
+msgstr "Akna sulgemine"
+
+msgid "Minimize window"
+msgstr "Akna minimeerimine"
+
+msgid "Move window"
+msgstr "Akna liigutamine"
+
+msgid "Resize window"
+msgstr "Akna suuruse muutmine"
+
+msgid "Toggle window on all workspaces or one"
+msgstr "Akna kõigil või ühel tööalal olemise vahetamine"
+
+msgid "Raise window if covered, otherwise lower it"
+msgstr "Akna tõstmine, kui see on kaetud, muul juhul langetamine"
+
+msgid "Raise window above other windows"
+msgstr "Akna tõstmine teiste kohale"
+
+msgid "Lower window below other windows"
+msgstr "Akna langetamine teiste taha"
+
+msgid "Maximize window vertically"
+msgstr "Akna vertikaalne maksimeerimine"
+
+msgid "Maximize window horizontally"
+msgstr "Akna horisontaalne maksimeerimine"
+
 msgid "View split on left"
 msgstr "Vaade poolitatakse vasakult"
 
@@ -49,8 +181,8 @@ msgid "Unknown window information request: %d"
 msgstr "Tundmatu aknateabe päring: %d"
 
 #, c-format
-msgid "<tt>%s</tt> is not responding."
-msgstr "<tt>%s</tt> ei vasta."
+msgid "“%s” is not responding."
+msgstr "„%s” ei vasta."
 
 msgid "Application is not responding."
 msgstr "Rakendus ei vasta."
@@ -128,8 +260,8 @@ msgstr ""
 msgid "Print version"
 msgstr "Versiooni printimine"
 
-msgid "Comma-separated list of compositor plugins"
-msgstr "Komaga eraldatud nimekiri komposiitmontaaži pluginatest"
+msgid "Mutter plugin to use"
+msgstr "Millist Mutteri pluginat kasutada"
 
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
@@ -353,16 +485,6 @@ msgstr ""
 "Kui märgitud, siis eraldi tiitliribade asemel on moodaalsed dialoogid "
 "emaakna tiitliribade küljes ning liiguvad koos emaaknaga."
 
-msgid "Live Hidden Windows"
-msgstr "Varjatud akende aktiivsus"
-
-msgid ""
-"Determines whether hidden windows (i.e., minimized windows and windows on "
-"other workspaces than the current one) should be kept alive."
-msgstr ""
-"Määrab, kas varjatud aknaid (nt minimeeritud ja teistel tööaladel aknad) "
-"hoitakse elus."
-
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr "Akna ümberpaigutamine selle lohistamisel ekraani serva"
 
@@ -406,6 +528,17 @@ msgstr ""
 "Kui märgitud, siis on hüpikaken ja esiletõstmise raam keelatud akende "
 "vahetamisel."
 
+msgid "Delay focus changes until the pointer stops moving"
+msgstr "Fookusemuutused lükatakse edasi kuni kursor peatub"
+
+msgid ""
+"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
+"the focus will not be changed immediately when entering a window, but only "
+"after the pointer stops moving."
+msgstr ""
+"Kui tõene ning fookusrežiim on kas \"sloppy\" või \"mouse\", siis fookust ei "
+"vahetata kohe, kui kursor aknale liigub, vaid alles pärast kursori peatumist."
+
 msgid "Draggable border width"
 msgstr "Lohistatava äärise laius."
 
@@ -426,39 +559,6 @@ msgstr "Tabulaatori hüpikakna katkestamine"
 msgid "Usage: %s\n"
 msgstr "Kasutamine: %s\n"
 
-msgid "Close Window"
-msgstr "Sulge aken"
-
-msgid "Window Menu"
-msgstr "Aknamenüü"
-
-msgid "Minimize Window"
-msgstr "Akna minimeerimine"
-
-msgid "Maximize Window"
-msgstr "Akna maksimeerimine"
-
-msgid "Restore Window"
-msgstr "Akna taastamine"
-
-msgid "Roll Up Window"
-msgstr "Akna kokkukerimine"
-
-msgid "Unroll Window"
-msgstr "Akna lahtikerimine"
-
-msgid "Keep Window On Top"
-msgstr "Akna kõige pealmiseks määramine"
-
-msgid "Remove Window From Top"
-msgstr "Eemalda aken kõige pealmise kohalt"
-
-msgid "Always On Visible Workspace"
-msgstr "Alati nähtaval tööalal"
-
-msgid "Put Window On Only One Workspace"
-msgstr "Tõsta aken ainult ühele tööalale"
-
 #. Translators: Translate this string the same way as you do in libwnck!
 msgid "Mi_nimize"
 msgstr "_Minimeeri"

po/eu.po

@@ -31,7 +31,7 @@ msgstr "Ikusi zatia ezkerrean"
 msgid "View split on right"
 msgstr "Ikusi zatia eskuinean"
 
-#: ../src/50-mutter-windows.xml.in.h:3
+#: ../src/50-mutter-windows.xml.in.h:3 ../src/50-mutter-windows.xml.in.h:17
 msgid "Windows"
 msgstr "Leihoak"
 
@@ -1630,17 +1630,224 @@ msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
 msgstr ""
 "%d koordenada adierazpen analizatua %g segundotan (%g segundo batazbesteko)\n"
 
-#~ msgid "Switch to workspace 1"
-#~ msgstr "Aldatu 1. laneko areara"
+#: ../src/50-mutter-navigation.xml.in.h:18
+#, fuzzy
+msgid "Switch to workspace 1"
+msgstr "Aldatu 1. laneko areara"
 
-#~ msgid "Switch to workspace 2"
-#~ msgstr "Aldatu 2. laneko areara"
+#: ../src/50-mutter-navigation.xml.in.h:19
+#, fuzzy
+msgid "Switch to workspace 2"
+msgstr "Aldatu 2. laneko areara"
 
-#~ msgid "Switch to workspace 3"
-#~ msgstr "Aldatu 3. laneko areara"
+#: ../src/50-mutter-navigation.xml.in.h:20
+#, fuzzy
+msgid "Switch to workspace 3"
+msgstr "Aldatu 3. laneko areara"
 
-#~ msgid "Switch to workspace 4"
-#~ msgstr "Aldatu 4. laneko areara"
+#: ../src/50-mutter-navigation.xml.in.h:21
+#, fuzzy
+msgid "Switch to workspace 4"
+msgstr "Aldatu 4. laneko areara"
+
+#: ../src/50-mutter-windows.xml.in.h:1
+#, fuzzy
+msgid "Activate the window menu"
+msgstr "Aktibatu leiho-menua"
+
+#: ../src/50-mutter-windows.xml.in.h:13
+#, fuzzy
+msgid "Toggle fullscreen mode"
+msgstr "Txandakatu pantaila osoaren modua"
+
+#: ../src/50-mutter-windows.xml.in.h:14
+#, fuzzy
+msgid "Toggle maximization state"
+msgstr "Txandakatu maximizatze-egoera"
+
+#: ../src/50-mutter-windows.xml.in.h:4
+#, fuzzy
+msgid "Maximize window"
+msgstr "Maximizatu leihoa"
+
+#: ../src/50-mutter-windows.xml.in.h:12
+#, fuzzy
+msgid "Restore window"
+msgstr "Leheneratu leihoa"
+
+#: ../src/50-mutter-windows.xml.in.h:15
+#, fuzzy
+msgid "Toggle shaded state"
+msgstr "Txandakatu bildutako egoera"
+
+#: ../src/50-mutter-windows.xml.in.h:7
+#, fuzzy
+msgid "Minimize window"
+msgstr ""
+"#-#-#-#-#  eu.po (eu)  #-#-#-#-#\n"
+"Ikonotu leihoa\n"
+"#-#-#-#-#  eu.po (eu)  #-#-#-#-#\n"
+"Minimizatu leihoa"
+
+#: ../src/50-mutter-windows.xml.in.h:2
+#, fuzzy
+msgid "Close window"
+msgstr "Itxi leihoa"
+
+#: ../src/50-mutter-windows.xml.in.h:8
+#, fuzzy
+msgid "Move window"
+msgstr "Lekuz aldatu leihoa"
+
+#: ../src/50-mutter-windows.xml.in.h:11
+#, fuzzy
+msgid "Resize window"
+msgstr "Aldatu leihoaren tamaina"
+
+#: ../src/50-mutter-navigation.xml.in.h:10
+#, fuzzy
+msgid "Move window to workspace 1"
+msgstr "Eraman leihoa 1. laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:11
+#, fuzzy
+msgid "Move window to workspace 2"
+msgstr "Eraman leihoa 2. laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:12
+#, fuzzy
+msgid "Move window to workspace 3"
+msgstr "Eraman leihoa 3. laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:13
+#, fuzzy
+msgid "Move window to workspace 4"
+msgstr "Eraman leihoa 4. laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:7
+#, fuzzy
+msgid "Move window one workspace to the left"
+msgstr "Eraman leihoa laneko area bat ezkerrera"
+
+#: ../src/50-mutter-navigation.xml.in.h:8
+#, fuzzy
+msgid "Move window one workspace to the right"
+msgstr "Eraman leihoa laneko area bat eskuinera"
+
+#: ../src/50-mutter-navigation.xml.in.h:9
+#, fuzzy
+msgid "Move window one workspace up"
+msgstr "Eraman leihoa laneko area bat gora"
+
+#: ../src/50-mutter-navigation.xml.in.h:6
+#, fuzzy
+msgid "Move window one workspace down"
+msgstr "Eraman leihoa laneko area bat behera"
+
+#: ../src/50-mutter-windows.xml.in.h:9
+#, fuzzy
+msgid "Raise window above other windows"
+msgstr "Goratu leihoa beste leihoen gainera"
+
+#: ../src/50-mutter-windows.xml.in.h:3
+#, fuzzy
+msgid "Lower window below other windows"
+msgstr "Beheratu leihoa beste leihoen azpira"
+
+#: ../src/50-mutter-windows.xml.in.h:6
+#, fuzzy
+msgid "Maximize window vertically"
+msgstr "Maximizatu leihoa bertikalki"
+
+#: ../src/50-mutter-windows.xml.in.h:5
+#, fuzzy
+msgid "Maximize window horizontally"
+msgstr "Maximizatu leihoa horizontalki"
+
+#: ../src/50-mutter-navigation.xml.in.h:1
+#, fuzzy
+msgid "Hide all normal windows"
+msgstr "Ezkutatu leiho arrunt guztiak"
+
+#: ../src/50-mutter-navigation.xml.in.h:2
+#, fuzzy
+msgid "Move to workspace above"
+msgstr "Eraman gaineko laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:3
+#, fuzzy
+msgid "Move to workspace below"
+msgstr "Eraman azpiko laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:4
+#, fuzzy
+msgid "Move to workspace left"
+msgstr "Eraman ezkerreko laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:5
+#, fuzzy
+msgid "Move to workspace right"
+msgstr "Eraman eskuineko laneko areara"
+
+#: ../src/50-mutter-navigation.xml.in.h:14
+#, fuzzy
+msgid "Navigation"
+msgstr "Nabigazioa"
+
+#: ../src/50-mutter-navigation.xml.in.h:15
+#, fuzzy
+msgid "Switch applications"
+msgstr "Aldatu aplikazioz"
+
+#: ../src/50-mutter-navigation.xml.in.h:16
+#, fuzzy
+msgid "Switch system controls"
+msgstr "Aldatu sistemaren kontrolak"
+
+#: ../src/50-mutter-navigation.xml.in.h:17
+#, fuzzy
+msgid "Switch system controls directly"
+msgstr "Aldatu sistemaren kontrolak zuzenean"
+
+#: ../src/50-mutter-navigation.xml.in.h:22
+#, fuzzy
+msgid "Switch windows directly"
+msgstr "Aldatu leihoa zuzenean"
+
+#: ../src/50-mutter-navigation.xml.in.h:23
+#, fuzzy
+msgid "Switch windows of an app directly"
+msgstr "Aldatu aplikazio baten leihoa zuzenean"
+
+#: ../src/50-mutter-navigation.xml.in.h:24
+#, fuzzy
+msgid "Switch windows of an application"
+msgstr "Aldatu aplikazio baten leihoen artean"
+
+#: ../src/50-mutter-system.xml.in.h:1
+#, fuzzy
+msgid "Show the activities overview"
+msgstr "Erakutsi jardueren aurkezpen orokorra"
+
+#: ../src/50-mutter-system.xml.in.h:2
+#, fuzzy
+msgid "Show the run command prompt"
+msgstr "Erakutsi gonbitea komandoa exekutatzeko"
+
+#: ../src/50-mutter-system.xml.in.h:3
+#, fuzzy
+msgid "System"
+msgstr "Sistema"
+
+#: ../src/50-mutter-windows.xml.in.h:10
+#, fuzzy
+msgid "Raise window if covered, otherwise lower it"
+msgstr "Goratu leihoa beste leiho batek estaltzen badu, bestela beheratu"
+
+#: ../src/50-mutter-windows.xml.in.h:16
+#, fuzzy
+msgid "Toggle window on all workspaces or one"
+msgstr "Txandakatu leihoa laneko area guztietan edo bakar batean egotea"
 
 #~ msgid "Switch to workspace 5"
 #~ msgstr "Aldatu 5. laneko areara"
@@ -1738,55 +1945,13 @@ msgstr ""
 #~ msgid "Run a terminal"
 #~ msgstr "Exekutatu terminala"
 
-#~ msgid "Activate the window menu"
-#~ msgstr "Aktibatu leiho-menua"
-
-#~ msgid "Toggle fullscreen mode"
-#~ msgstr "Txandakatu pantaila osoaren modua"
-
-#~ msgid "Toggle maximization state"
-#~ msgstr "Txandakatu maximizatze-egoera"
-
 #~ msgid "Toggle whether a window will always be visible over other windows"
 #~ msgstr ""
 #~ "Txandakatu leiho bat beste leiho guztien gainean ikusgai egongo den edo ez"
 
-#~ msgid "Maximize window"
-#~ msgstr "Maximizatu leihoa"
-
-#~ msgid "Restore window"
-#~ msgstr "Leheneratu leihoa"
-
-#~ msgid "Toggle shaded state"
-#~ msgstr "Txandakatu bildutako egoera"
-
-#~ msgid "Minimize window"
-#~ msgstr "Ikonotu leihoa"
-
-#~ msgid "Close window"
-#~ msgstr "Itxi leihoa"
-
-#~ msgid "Move window"
-#~ msgstr "Lekuz aldatu leihoa"
-
-#~ msgid "Resize window"
-#~ msgstr "Aldatu leihoaren tamaina"
-
 #~ msgid "Toggle whether window is on all workspaces or just one"
 #~ msgstr "Txandakatu leihoa laneko area guztietan edo bakar batean egotea"
 
-#~ msgid "Move window to workspace 1"
-#~ msgstr "Eraman leihoa 1. laneko areara"
-
-#~ msgid "Move window to workspace 2"
-#~ msgstr "Eraman leihoa 2. laneko areara"
-
-#~ msgid "Move window to workspace 3"
-#~ msgstr "Eraman leihoa 3. laneko areara"
-
-#~ msgid "Move window to workspace 4"
-#~ msgstr "Eraman leihoa 4. laneko areara"
-
 #~ msgid "Move window to workspace 5"
 #~ msgstr "Eraman leihoa 5. laneko areara"
 
@@ -1811,33 +1976,9 @@ msgstr ""
 #~ msgid "Move window to workspace 12"
 #~ msgstr "Eraman leihoa 12. laneko areara"
 
-#~ msgid "Move window one workspace to the left"
-#~ msgstr "Eraman leihoa laneko area bat ezkerrera"
-
-#~ msgid "Move window one workspace to the right"
-#~ msgstr "Eraman leihoa laneko area bat eskuinera"
-
-#~ msgid "Move window one workspace up"
-#~ msgstr "Eraman leihoa laneko area bat gora"
-
-#~ msgid "Move window one workspace down"
-#~ msgstr "Eraman leihoa laneko area bat behera"
-
 #~ msgid "Raise window if it's covered by another window, otherwise lower it"
 #~ msgstr "Goratu leihoa beste leiho batek estaltzen badu, bestela beheratu"
 
-#~ msgid "Raise window above other windows"
-#~ msgstr "Goratu leihoa beste leihoen gainera"
-
-#~ msgid "Lower window below other windows"
-#~ msgstr "Beheratu leihoa beste leihoen azpira"
-
-#~ msgid "Maximize window vertically"
-#~ msgstr "Maximizatu leihoa bertikalki"
-
-#~ msgid "Maximize window horizontally"
-#~ msgstr "Maximizatu leihoa horizontalki"
-
 #~ msgid "Move window to north-west (top left) corner"
 #~ msgstr "Eraman leihoa ipar-mendebaldeko (goi-ezkerreko) ertzera"
 

po/nl.po

@@ -21,7 +21,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: ../src/50-mutter-windows.xml.in.h:1
+#: ../src/50-mutter-windows.xml.in.h:1 ../src/50-mutter-windows.xml.in.h:17
 msgid "Windows"
 msgstr "Vensters"
 
@@ -1589,17 +1589,220 @@ msgstr ""
 "%d coördinatenexpressies verwerkt in %g seconden (gemiddelde van %g "
 "seconden)\n"
 
-#~ msgid "Switch to workspace 1"
-#~ msgstr "Schakelen naar werkblad 1"
+#: ../src/50-mutter-navigation.xml.in.h:18
+#, fuzzy
+msgid "Switch to workspace 1"
+msgstr "Schakelen naar werkblad 1"
 
-#~ msgid "Switch to workspace 2"
-#~ msgstr "Schakelen naar werkblad 2"
+#: ../src/50-mutter-navigation.xml.in.h:19
+#, fuzzy
+msgid "Switch to workspace 2"
+msgstr "Schakelen naar werkblad 2"
 
-#~ msgid "Switch to workspace 3"
-#~ msgstr "Schakelen naar werkblad 3"
+#: ../src/50-mutter-navigation.xml.in.h:20
+#, fuzzy
+msgid "Switch to workspace 3"
+msgstr "Schakelen naar werkblad 3"
 
-#~ msgid "Switch to workspace 4"
-#~ msgstr "Schakelen naar werkblad 4"
+#: ../src/50-mutter-navigation.xml.in.h:21
+#, fuzzy
+msgid "Switch to workspace 4"
+msgstr "Schakelen naar werkblad 4"
+
+#: ../src/50-mutter-windows.xml.in.h:1
+#, fuzzy
+msgid "Activate the window menu"
+msgstr "Venstermenu activeren"
+
+#: ../src/50-mutter-windows.xml.in.h:13
+#, fuzzy
+msgid "Toggle fullscreen mode"
+msgstr "Volledig scherm-modus omschakelen"
+
+#: ../src/50-mutter-windows.xml.in.h:14
+#, fuzzy
+msgid "Toggle maximization state"
+msgstr "Maximalisatie in- of uitschakelen"
+
+#: ../src/50-mutter-windows.xml.in.h:4
+#, fuzzy
+msgid "Maximize window"
+msgstr "Venster maximaliseren"
+
+#: ../src/50-mutter-windows.xml.in.h:12
+#, fuzzy
+msgid "Restore window"
+msgstr "Venster herstellen"
+
+#: ../src/50-mutter-windows.xml.in.h:15
+#, fuzzy
+msgid "Toggle shaded state"
+msgstr "Oprollen in- of uitschakelen"
+
+#: ../src/50-mutter-windows.xml.in.h:7
+#, fuzzy
+msgid "Minimize window"
+msgstr "Venster minimaliseren"
+
+#: ../src/50-mutter-windows.xml.in.h:2
+#, fuzzy
+msgid "Close window"
+msgstr "Venster sluiten"
+
+#: ../src/50-mutter-windows.xml.in.h:8
+#, fuzzy
+msgid "Move window"
+msgstr "Venster verplaatsen"
+
+#: ../src/50-mutter-windows.xml.in.h:11
+#, fuzzy
+msgid "Resize window"
+msgstr "Vensterafmetingen veranderen"
+
+#: ../src/50-mutter-navigation.xml.in.h:10
+#, fuzzy
+msgid "Move window to workspace 1"
+msgstr "Venster verplaatsen naar werkblad 1"
+
+#: ../src/50-mutter-navigation.xml.in.h:11
+#, fuzzy
+msgid "Move window to workspace 2"
+msgstr "Venster verplaatsen naar werkblad 2"
+
+#: ../src/50-mutter-navigation.xml.in.h:12
+#, fuzzy
+msgid "Move window to workspace 3"
+msgstr "Venster verplaatsen naar werkblad 3"
+
+#: ../src/50-mutter-navigation.xml.in.h:13
+#, fuzzy
+msgid "Move window to workspace 4"
+msgstr "Venster verplaatsen naar werkblad 4"
+
+#: ../src/50-mutter-navigation.xml.in.h:7
+#, fuzzy
+msgid "Move window one workspace to the left"
+msgstr "Venster één werkblad naar links verplaatsen"
+
+#: ../src/50-mutter-navigation.xml.in.h:8
+#, fuzzy
+msgid "Move window one workspace to the right"
+msgstr "Venster één werkblad naar rechts verplaatsen"
+
+#: ../src/50-mutter-navigation.xml.in.h:9
+#, fuzzy
+msgid "Move window one workspace up"
+msgstr "Venster één werkblad naar boven verplaatsen"
+
+#: ../src/50-mutter-navigation.xml.in.h:6
+#, fuzzy
+msgid "Move window one workspace down"
+msgstr "Venster één werkblad naar beneden verplaatsen"
+
+#: ../src/50-mutter-windows.xml.in.h:9
+#, fuzzy
+msgid "Raise window above other windows"
+msgstr "Venster voor andere vensters brengen"
+
+#: ../src/50-mutter-windows.xml.in.h:3
+#, fuzzy
+msgid "Lower window below other windows"
+msgstr "Venster achter andere vensters brengen"
+
+#: ../src/50-mutter-windows.xml.in.h:6
+#, fuzzy
+msgid "Maximize window vertically"
+msgstr "Een venster verticaal maximaliseren"
+
+#: ../src/50-mutter-windows.xml.in.h:5
+#, fuzzy
+msgid "Maximize window horizontally"
+msgstr "Een venster horizontaal maximaliseren"
+
+#: ../src/50-mutter-navigation.xml.in.h:1
+#, fuzzy
+msgid "Hide all normal windows"
+msgstr "Alle normale vensters verbergen"
+
+#: ../src/50-mutter-navigation.xml.in.h:2
+#, fuzzy
+msgid "Move to workspace above"
+msgstr "Verplaatsen naar werkblad hierboven"
+
+#: ../src/50-mutter-navigation.xml.in.h:3
+#, fuzzy
+msgid "Move to workspace below"
+msgstr "Verplaatsen naar werkblad hieronder"
+
+#: ../src/50-mutter-navigation.xml.in.h:4
+#, fuzzy
+msgid "Move to workspace left"
+msgstr "Verplaatsen naar werkblad links"
+
+#: ../src/50-mutter-navigation.xml.in.h:5
+#, fuzzy
+msgid "Move to workspace right"
+msgstr "Verplaatsen naar werkblad rechts"
+
+#: ../src/50-mutter-navigation.xml.in.h:14
+#, fuzzy
+msgid "Navigation"
+msgstr "Navigatie"
+
+#: ../src/50-mutter-navigation.xml.in.h:15
+#, fuzzy
+msgid "Switch applications"
+msgstr "Tussen toepassingen schakelen"
+
+#: ../src/50-mutter-navigation.xml.in.h:16
+#, fuzzy
+msgid "Switch system controls"
+msgstr "Systeemschermen wisselen"
+
+#: ../src/50-mutter-navigation.xml.in.h:17
+#, fuzzy
+msgid "Switch system controls directly"
+msgstr "Direct tussen systeemschermen schakelen"
+
+#: ../src/50-mutter-navigation.xml.in.h:22
+#, fuzzy
+msgid "Switch windows directly"
+msgstr "Direct tussen vensters schakelen"
+
+#: ../src/50-mutter-navigation.xml.in.h:23
+#, fuzzy
+msgid "Switch windows of an app directly"
+msgstr "Direct wisselen van venster binnen een toepassing"
+
+#: ../src/50-mutter-navigation.xml.in.h:24
+#, fuzzy
+msgid "Switch windows of an application"
+msgstr "Wisselen van venster binnen een toepassing"
+
+#: ../src/50-mutter-system.xml.in.h:1
+#, fuzzy
+msgid "Show the activities overview"
+msgstr "Het activiteitenoverzicht tonen"
+
+#: ../src/50-mutter-system.xml.in.h:2
+#, fuzzy
+msgid "Show the run command prompt"
+msgstr "Het opdrachtregelvenster tonen"
+
+#: ../src/50-mutter-system.xml.in.h:3
+#, fuzzy
+msgid "System"
+msgstr "Systeem"
+
+#: ../src/50-mutter-windows.xml.in.h:10
+#, fuzzy
+msgid "Raise window if covered, otherwise lower it"
+msgstr "Deels bedekte vensters naar voren halen of anders naar achter halen"
+
+#: ../src/50-mutter-windows.xml.in.h:16
+#, fuzzy
+msgid "Toggle window on all workspaces or one"
+msgstr "‘Venster is op alle werkbladen zichtbaar’ in- of uitschakelen"
 
 #~ msgid "Switch to workspace 5"
 #~ msgstr "Schakelen naar werkblad 5"
@@ -1699,54 +1902,12 @@ msgstr ""
 #~ msgid "Run a terminal"
 #~ msgstr "Een terminal opstarten"
 
-#~ msgid "Activate the window menu"
-#~ msgstr "Venstermenu activeren"
-
-#~ msgid "Toggle fullscreen mode"
-#~ msgstr "Volledig scherm-modus omschakelen"
-
-#~ msgid "Toggle maximization state"
-#~ msgstr "Maximalisatie in- of uitschakelen"
-
 #~ msgid "Toggle whether a window will always be visible over other windows"
 #~ msgstr "‘Altijd bovenop’-instelling omschakelen"
 
-#~ msgid "Maximize window"
-#~ msgstr "Venster maximaliseren"
-
-#~ msgid "Restore window"
-#~ msgstr "Venster herstellen"
-
-#~ msgid "Toggle shaded state"
-#~ msgstr "Oprollen in- of uitschakelen"
-
-#~ msgid "Minimize window"
-#~ msgstr "Venster minimaliseren"
-
-#~ msgid "Close window"
-#~ msgstr "Venster sluiten"
-
-#~ msgid "Move window"
-#~ msgstr "Venster verplaatsen"
-
-#~ msgid "Resize window"
-#~ msgstr "Vensterafmetingen veranderen"
-
 #~ msgid "Toggle whether window is on all workspaces or just one"
 #~ msgstr "‘Venster is op alle werkbladen zichtbaar’ omschakelen"
 
-#~ msgid "Move window to workspace 1"
-#~ msgstr "Venster verplaatsen naar werkblad 1"
-
-#~ msgid "Move window to workspace 2"
-#~ msgstr "Venster verplaatsen naar werkblad 2"
-
-#~ msgid "Move window to workspace 3"
-#~ msgstr "Venster verplaatsen naar werkblad 3"
-
-#~ msgid "Move window to workspace 4"
-#~ msgstr "Venster verplaatsen naar werkblad 4"
-
 #~ msgid "Move window to workspace 5"
 #~ msgstr "Venster verplaatsen naar werkblad 5"
 
@@ -1771,35 +1932,11 @@ msgstr ""
 #~ msgid "Move window to workspace 12"
 #~ msgstr "Venster verplaatsen naar werkblad 12"
 
-#~ msgid "Move window one workspace to the left"
-#~ msgstr "Venster één werkblad naar links verplaatsen"
-
-#~ msgid "Move window one workspace to the right"
-#~ msgstr "Venster één werkblad naar rechts verplaatsen"
-
-#~ msgid "Move window one workspace up"
-#~ msgstr "Venster één werkblad naar boven verplaatsen"
-
-#~ msgid "Move window one workspace down"
-#~ msgstr "Venster één werkblad naar beneden verplaatsen"
-
 #~ msgid "Raise window if it's covered by another window, otherwise lower it"
 #~ msgstr ""
 #~ "Venster naar boven halen indien overlapt door een ander venster, anders "
 #~ "naar beneden halen"
 
-#~ msgid "Raise window above other windows"
-#~ msgstr "Venster voor andere vensters brengen"
-
-#~ msgid "Lower window below other windows"
-#~ msgstr "Venster achter andere vensters brengen"
-
-#~ msgid "Maximize window vertically"
-#~ msgstr "Een venster verticaal maximaliseren"
-
-#~ msgid "Maximize window horizontally"
-#~ msgstr "Een venster horizontaal maximaliseren"
-
 #~ msgid "Move window to north-west (top left) corner"
 #~ msgstr "Venster verplaatsen naar de noordwest-hoek (linksboven)"
 

po/ro.po

@@ -1944,6 +1944,33 @@ msgstr ""
 "Expresiile pentru coordonate %d parsate în %g secunde (o medie de %g "
 "secunde)\n"
 
+#: ../src/50-mutter-launchers.xml.in.h:1
+#, fuzzy
+msgid "Launchers"
+msgstr "Lansatori"
+
+#: ../src/50-mutter-navigation.xml.in.h:1
+#, fuzzy
+msgid "Navigation"
+msgstr "Navigare"
+
+#: ../src/50-mutter-screenshot.xml.in.h:1
+#, fuzzy
+#| msgid "Take a screenshot"
+msgid "Screenshots"
+msgstr "Capturi de ecran"
+
+#: ../src/50-mutter-system.xml.in.h:1
+#, fuzzy
+msgid "System"
+msgstr "Sistem"
+
+#: ../src/50-mutter-windows.xml.in.h:1
+#, fuzzy
+#| msgid "/_Windows"
+msgid "Windows"
+msgstr "Ferestre"
+
 #~ msgid "Window Management"
 #~ msgstr "Administrare ferestre"
 

po/tr.po

@@ -6,36 +6,35 @@
 # Baris Cicek <baris@teamforce.name.tr>, 2004, 2005, 2008, 2009.
 # İlker DAĞLI <ilker@ilkerdagli.info>, 2011.
 # Muhammed EKEN <gnome@m-eken.com>, 2011.
-# Muhammet Kara <muhammet.k@gmail.com>, 2011.
+# Muhammet Kara <muhammetk@acikkaynak.name.tr>, 2011, 2012.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2011-12-13 13:41+0000\n"
-"PO-Revision-Date: 2011-12-24 16:54+0200\n"
-"Last-Translator: Muhammet Kara <muhammet.k@gmail.com>\n"
+"POT-Creation-Date: 2012-08-06 23:35+0000\n"
+"PO-Revision-Date: 2012-08-09 16:48+0000\n"
+"Last-Translator: Muhammet Kara <muhammetk@acikkaynak.name.tr>\n"
 "Language-Team: Turkish <gnome-turk@gnome.org>\n"
+"Language: tr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Lokalize 1.2\n"
+"X-Generator: Lokalize 1.4\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"Language: tr\n"
 
 #: ../src/50-mutter-windows.xml.in.h:1
+msgid "Windows"
+msgstr "Pencereler"
+
+#: ../src/50-mutter-windows.xml.in.h:2
 msgid "View split on left"
 msgstr "Solda bölünmüş olarak göster"
 
-#: ../src/50-mutter-windows.xml.in.h:2
+#: ../src/50-mutter-windows.xml.in.h:3
 msgid "View split on right"
 msgstr "Sağda bölünmüş olarak göster"
 
-#: ../src/50-mutter-windows.xml.in.h:3
-#| msgid "_Windows"
-msgid "Windows"
-msgstr "Pencereler"
-
 #. 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:492
@@ -47,7 +46,7 @@ msgstr ""
 "\"%2$s\" monitöründeki %1$i ekranında zaten başka bir birleştirme yöneticisi "
 "çalışıyor."
 
-#: ../src/core/bell.c:307
+#: ../src/core/bell.c:320
 msgid "Bell event"
 msgstr "Etkinlik zili"
 
@@ -56,16 +55,17 @@ msgstr "Etkinlik zili"
 msgid "Unknown window information request: %d"
 msgstr "Bilinmeyen pencere bilgi isteği: %d"
 
-#: ../src/core/delete.c:111
-#, c-format
-msgid "<tt>%s</tt> is not responding."
-msgstr "<tt>%s</tt> cevap vermiyor."
-
 #: ../src/core/delete.c:114
+#, c-format
+#| msgid "<tt>%s</tt> is not responding."
+msgid "%s is not responding."
+msgstr "%s yanıt vermiyor."
+
+#: ../src/core/delete.c:118
 msgid "Application is not responding."
 msgstr "Uygulama cevap vermiyor"
 
-#: ../src/core/delete.c:119
+#: ../src/core/delete.c:123
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
@@ -73,25 +73,25 @@ msgstr ""
 "Uygulamanın devam etmesi için bir müddet bekleyi seçebilirsiniz ya d a "
 "uygulamanın tamamen çıkması için onu zorlayabilirsiniz."
 
-#: ../src/core/delete.c:126
+#: ../src/core/delete.c:130
 msgid "_Wait"
 msgstr "_Bekle"
 
-#: ../src/core/delete.c:126
+#: ../src/core/delete.c:130
 msgid "_Force Quit"
 msgstr "_Sonlandır"
 
-#: ../src/core/display.c:365
+#: ../src/core/display.c:380
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Kompozisyon için gerekli olan %s eklentisi eksik"
 
-#: ../src/core/display.c:431
+#: ../src/core/display.c:446
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "X Pencere Sistemi '%s' ekranı açılamadı\n"
 
-#: ../src/core/keybindings.c:852
+#: ../src/core/keybindings.c:844
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -100,36 +100,36 @@ msgstr ""
 "%s tuşu %x değiştiricileriyle birlikte başka bir uygulama tarafından tuş "
 "bağıolarak kullanılıyor\n"
 
-#: ../src/core/main.c:206
+#: ../src/core/main.c:196
 msgid "Disable connection to session manager"
 msgstr "Ortam yöneticisine olan bağlantıyı kapat"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:202
 msgid "Replace the running window manager"
 msgstr "Çalışan pencere yöneticisinin yerini al"
 
-#: ../src/core/main.c:218
+#: ../src/core/main.c:208
 msgid "Specify session management ID"
 msgstr "Ortam yönetim ID'sini belirtin"
 
-#: ../src/core/main.c:223
+#: ../src/core/main.c:213
 msgid "X Display to use"
 msgstr "Kullanılacak X Ekranı"
 
-#: ../src/core/main.c:229
+#: ../src/core/main.c:219
 msgid "Initialize session from savefile"
 msgstr "Ortamı kayıtlı dosyadan başlat"
 
-#: ../src/core/main.c:235
+#: ../src/core/main.c:225
 msgid "Make X calls synchronous"
 msgstr "X çağrılarını eşazamanlı yap"
 
-#: ../src/core/main.c:504
+#: ../src/core/main.c:494
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "Tema dizini taranırken hata oluştu: %s\n"
 
-#: ../src/core/main.c:520
+#: ../src/core/main.c:510
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -137,7 +137,7 @@ msgstr ""
 "Hiç tema bulunamadı! %s varlığından ve bildiğimiz temaları içerdiğinden emin "
 "olun.\n"
 
-#: ../src/core/mutter.c:42
+#: ../src/core/mutter.c:40
 #, c-format
 msgid ""
 "mutter %s\n"
@@ -151,15 +151,15 @@ msgstr ""
 "Bu bir özgür yazılımdır; telif koşullarını öğrenmek için kaynak koda bakın.\n"
 "Hiç bir garantisi, BELİRLİ BİR AMACA UYGUNLUĞU için dahi, YOKTUR.\n"
 
-#: ../src/core/mutter.c:56
+#: ../src/core/mutter.c:54
 msgid "Print version"
 msgstr "Sürümü yazdır"
 
-#: ../src/core/mutter.c:62
-msgid "Comma-separated list of compositor plugins"
-msgstr "Kompozisyon eklentilerinin listesi (virgül ile ayrılmış)"
+#: ../src/core/mutter.c:60
+msgid "Mutter plugin to use"
+msgstr "Kullanılacak Mutter eklentisi"
 
-#: ../src/core/prefs.c:1067
+#: ../src/core/prefs.c:1065
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -167,14 +167,13 @@ msgstr ""
 "Hatalı uygulamalara yönelik çözümler devre dışı. Bazı uygulamalar düzgün "
 "işlemeyebilir.\n"
 
-#: ../src/core/prefs.c:1142
+#: ../src/core/prefs.c:1140
 #, c-format
-#| msgid "Could not parse font description \"%s\" from GConf key %s\n"
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr ""
 "\"%s\" yazıtipi tanımlaması, %s GSettings anahtarından ayrıştırılamadı\n"
 
-#: ../src/core/prefs.c:1208
+#: ../src/core/prefs.c:1206
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -183,7 +182,7 @@ msgstr ""
 "Yapılandırma veritabanında bulunan \"%s\", fare düğme düzenleyicisi olarak "
 "geçerli bir değer değil\n"
 
-#: ../src/core/prefs.c:1720
+#: ../src/core/prefs.c:1724
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -192,17 +191,17 @@ msgstr ""
 "Yapılandırma veritabanında bulunan \"%s\", \"%s\" tuş bağı olarak geçerli "
 "bir değer değil\n"
 
-#: ../src/core/prefs.c:1817
+#: ../src/core/prefs.c:1821
 #, c-format
 msgid "Workspace %d"
 msgstr "Çalışma Alanı %d"
 
-#: ../src/core/screen.c:741
+#: ../src/core/screen.c:652
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "'%2$s' X oturumundaki ekran %1$d geçersiz\n"
 
-#: ../src/core/screen.c:757
+#: ../src/core/screen.c:668
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -212,7 +211,7 @@ msgstr ""
 "geçerli pencere yöneticisinin yerine bir başkasını koymak için --replace "
 "seçeneğini kullanmayı deneyin.\n"
 
-#: ../src/core/screen.c:784
+#: ../src/core/screen.c:695
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
@@ -220,13 +219,13 @@ msgstr ""
 "\"%2$s\" X oturumundaki ekran %1$d hangi pencere yöneticisine "
 "sahipöğrenilemedi\n"
 
-#: ../src/core/screen.c:839
+#: ../src/core/screen.c:750
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr ""
 "\"%2$s\" X oturumundaki ekran %1$d bir pencere yöneticisine zaten sahip\n"
 
-#: ../src/core/screen.c:1024
+#: ../src/core/screen.c:935
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "\"%2$s\" X oturumundaki ekran %1$d serberst bırakılamadı\"\n"
@@ -288,44 +287,44 @@ msgstr ""
 "Bu pencereler, &quot;geçerli ayarları kaydet&quot; özelliğini desteklemiyor "
 "ve bir dahaki girişinizde elle yeniden başlatmanız gerekecek."
 
-#: ../src/core/util.c:111
+#: ../src/core/util.c:80
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Hata ayıklama günlüğü açılamadı: %s\n"
 
-#: ../src/core/util.c:121
+#: ../src/core/util.c:90
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "fdopen() günlük dosyası %s açılamadı: %s\n"
 
-#: ../src/core/util.c:127
+#: ../src/core/util.c:96
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "%s günlük dosyası açıldı\n"
 
-#: ../src/core/util.c:146 ../src/tools/mutter-message.c:149
+#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
 #, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter, ayrıntılı kip desteği olmadan derlenmiş\n"
 
-#: ../src/core/util.c:290
+#: ../src/core/util.c:259
 msgid "Window manager: "
 msgstr "Pencere yöneticisi: "
 
-#: ../src/core/util.c:438
+#: ../src/core/util.c:407
 msgid "Bug in window manager: "
 msgstr "Pencere yöneticisinde hata: "
 
-#: ../src/core/util.c:471
+#: ../src/core/util.c:438
 msgid "Window manager warning: "
 msgstr "Pencere yöneticisi uyarısı: "
 
-#: ../src/core/util.c:499
+#: ../src/core/util.c:466
 msgid "Window manager error: "
 msgstr "Pencere yöneticisi hatası: "
 
 #. first time through
-#: ../src/core/window.c:7145
+#: ../src/core/window.c:7234
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -341,32 +340,32 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:7808
+#: ../src/core/window.c:7899
 #, c-format
 msgid ""
-"Window %s sets an MWM hint indicating it isn't resizable, but sets min size %"
-"d x %d and max size %d x %d; this doesn't make much sense.\n"
+"Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
+"%d x %d and max size %d x %d; this doesn't make much sense.\n"
 msgstr ""
 "%s penceresi bir yandan yeniden boyutlandırılamaz olduğunu gösteren bir MWM "
 "ipucu verirken anlamsız bir biçimde en küçük (%d x %d) ve en büyük (%d x %d) "
 "boyut sınırlarını da atıyor.\n"
 
-#: ../src/core/window-props.c:309
+#: ../src/core/window-props.c:310
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Uygulama geçersiz _NET_WM_PID %lu atadı\n"
 
-#: ../src/core/window-props.c:426
+#: ../src/core/window-props.c:429
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (%s üzerinde)"
 
-#: ../src/core/window-props.c:1481
+#: ../src/core/window-props.c:1484
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Geçersiz WM_TRANSIENT_FOR pencere 0x%lx belirtilen %s.\n"
 
-#: ../src/core/window-props.c:1492
+#: ../src/core/window-props.c:1495
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "WM_TRANSIENT_FOR penceresi 0x%lx  (%s için) döngü oluşturacak.\n"
@@ -404,87 +403,10 @@ msgid "Mutter"
 msgstr "Mutter"
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:1
-msgid "Attach modal dialogs"
-msgstr "Yardımcı diyalogları ekle"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:2
-msgid "Cancel tab popup"
-msgstr "Sekmeyi yeni pencerede açmayı iptal et"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:3
-msgid ""
-"Determines whether hidden windows (i.e., minimized windows and windows on "
-"other workspaces than the current one) should be kept alive."
-msgstr ""
-"Gizli pencerelerin (ö.r. küçültülmüş pencereler ve diğer çalışma alanındaki "
-"pencereler) çalışır bırakılıp bırakılmayacağını belirler."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:4
-msgid ""
-"Determines whether the use of popup and highlight frame should be disabled "
-"for window cycling."
-msgstr ""
-"Pencere geçişinde çerçeve vurgulanması ve açılır pencere kullanımının "
-"kapatılıp "
-"kapatılmayacağını belirler."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:5
-msgid ""
-"Determines whether workspace switching should happen for windows on all "
-"monitors or only for windows on the primary monitor."
-msgstr ""
-"Çalışma alanı değiştirilmesinin, tüm monitörlerdeki pencerelerde mi yoksa "
-"sadece birincil monitördekilerde mi gerçekleşeceğini belirler."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:6
-msgid "Draggable border width"
-msgstr "Sürüklenebilir kenarlık genişliği"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:7
-msgid "Enable edge tiling when dropping windows on screen edges"
-msgstr ""
-"Pencereler ekran kenarlarında bırakıldığında kenar döşemeyi etkinleştir."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:8
-msgid ""
-"If enabled, dropping windows on vertical screen edges maximizes them "
-"vertically and resizes them horizontally to cover half of the available "
-"area. Dropping windows on the top screen edge maximizes them completely."
-msgstr ""
-"Eğer etkinleştirilirse, dikey ekran kenarlarına bırakılan pencereler dikey "
-"olarak "
-"ekranı kaplar ve yatayda kullanılabilir alanın yarısını kaplayacak şekilde "
-"yeniden "
-"boyutlandırılır. Ekranın tepedeki kenarına bırakılan pencereler ekranı "
-"tamamen kaplar."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:9
-msgid "Live Hidden Windows"
-msgstr "Çalışır Durumdaki Gizli Pencereler"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:10
 msgid "Modifier to use for extended window management operations"
 msgstr "Genişletilmiş pencere yönetimi işlemleri için kullanılacak değiştirici"
 
-#: ../src/org.gnome.mutter.gschema.xml.in.h:11
-msgid "No tab popup"
-msgstr "Sekme açılır penceresi yok"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:12
-#| msgid "Remove Window From Top"
-msgid "Select window from tab popup"
-msgstr "Pencereyi, sekme açılır penceresinden seç"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:13
-msgid ""
-"The amount of total draggable borders. If the theme's visible borders are "
-"not enough, invisible borders will be added to meet this value."
-msgstr ""
-"Sürüklenebilir kenarlıkların toplam miktarı. Eğer temanın görünür "
-"kenarlıkları yetersiz gelirse, bu değere ulaşmak için görünmez kenarlıklar "
-"eklenir."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:14
+#: ../src/org.gnome.mutter.gschema.xml.in.h:2
 msgid ""
 "This key will initiate the \"overlay\", which is a combination window "
 "overview and application launching system. The default is intended to be the "
@@ -496,7 +418,11 @@ msgstr ""
 "donanımındaki \"windows tuşu\" olması tasarlanmıştır. Bağlayıcı varsayılan "
 "olarak veya boş dize olarak ayarlanması beklenir."
 
-#: ../src/org.gnome.mutter.gschema.xml.in.h:15
+#: ../src/org.gnome.mutter.gschema.xml.in.h:3
+msgid "Attach modal dialogs"
+msgstr "Yardımcı diyalogları ekle"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:4
 msgid ""
 "When true, instead of having independent titlebars, modal dialogs appear "
 "attached to the titlebar of the parent window and are moved together with "
@@ -506,59 +432,86 @@ msgstr ""
 "diyalogları üst pencerenin başlık çubuğunda ekli gözükür ve üst pencere ile "
 "birlikte hareket eder."
 
-#: ../src/org.gnome.mutter.gschema.xml.in.h:16
+#: ../src/org.gnome.mutter.gschema.xml.in.h:5
+msgid "Enable edge tiling when dropping windows on screen edges"
+msgstr ""
+"Pencereler ekran kenarlarında bırakıldığında kenar döşemeyi etkinleştir."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:6
+msgid ""
+"If enabled, dropping windows on vertical screen edges maximizes them "
+"vertically and resizes them horizontally to cover half of the available "
+"area. Dropping windows on the top screen edge maximizes them completely."
+msgstr ""
+"Eğer etkinleştirilirse, dikey ekran kenarlarına bırakılan pencereler dikey "
+"olarak ekranı kaplar ve yatayda kullanılabilir alanın yarısını kaplayacak "
+"şekilde yeniden boyutlandırılır. Ekranın tepedeki kenarına bırakılan "
+"pencereler ekranı tamamen kaplar."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:7
+msgid "Workspaces are managed dynamically"
+msgstr "Çalışma alanları dinamik olarak yönetilir"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:8
+msgid ""
+"Determines whether workspaces are managed dynamically or whether there's a "
+"static number of workspaces (determined by the num-workspaces key in org."
+"gnome.desktop.wm.preferences)."
+msgstr ""
+"Çalışma alanlarının dinamik olarak mı yönetileceğini yoksa sabit sayıda "
+"çalışma alanı mı olacağını belirler (org.gnome.desktop.wm.preferences "
+"içindeki num-workspaces değişkeni tarafından belirlenir)."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:9
 msgid "Workspaces only on primary"
 msgstr "Sadece birincil monitördeki çalışma alanları"
 
+#: ../src/org.gnome.mutter.gschema.xml.in.h:10
+msgid ""
+"Determines whether workspace switching should happen for windows on all "
+"monitors or only for windows on the primary monitor."
+msgstr ""
+"Çalışma alanı değiştirilmesinin, tüm monitörlerdeki pencerelerde mi yoksa "
+"sadece birincil monitördekilerde mi gerçekleşeceğini belirler."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:11
+msgid "No tab popup"
+msgstr "Sekme açılır penceresi yok"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:12
+msgid ""
+"Determines whether the use of popup and highlight frame should be disabled "
+"for window cycling."
+msgstr ""
+"Pencere geçişinde çerçeve vurgulanması ve açılır pencere kullanımının "
+"kapatılıp kapatılmayacağını belirler."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:13
+msgid "Draggable border width"
+msgstr "Sürüklenebilir kenarlık genişliği"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:14
+msgid ""
+"The amount of total draggable borders. If the theme's visible borders are "
+"not enough, invisible borders will be added to meet this value."
+msgstr ""
+"Sürüklenebilir kenarlıkların toplam miktarı. Eğer temanın görünür "
+"kenarlıkları yetersiz gelirse, bu değere ulaşmak için görünmez kenarlıklar "
+"eklenir."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:15
+msgid "Select window from tab popup"
+msgstr "Pencereyi, sekme açılır penceresinden seç"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:16
+msgid "Cancel tab popup"
+msgstr "Sekmeyi yeni pencerede açmayı iptal et"
+
 #: ../src/tools/mutter-message.c:123
 #, c-format
 msgid "Usage: %s\n"
 msgstr "Kullanım: %s\n"
 
-#: ../src/ui/frames.c:1157
-msgid "Close Window"
-msgstr "Pencereyi Kapat"
-
-#: ../src/ui/frames.c:1160
-msgid "Window Menu"
-msgstr "Pencere Menüsü"
-
-#: ../src/ui/frames.c:1163
-msgid "Minimize Window"
-msgstr "Pencereyi Küçült"
-
-#: ../src/ui/frames.c:1166
-msgid "Maximize Window"
-msgstr "Pencereyi Büyült"
-
-#: ../src/ui/frames.c:1169
-msgid "Restore Window"
-msgstr "Pencere Geri Getir"
-
-#: ../src/ui/frames.c:1172
-msgid "Roll Up Window"
-msgstr "Pencereyi Yukarı Sar"
-
-#: ../src/ui/frames.c:1175
-msgid "Unroll Window"
-msgstr "Pencereyi Geri Sar"
-
-#: ../src/ui/frames.c:1178
-msgid "Keep Window On Top"
-msgstr "Pencereyi Üstte Tut"
-
-#: ../src/ui/frames.c:1181
-msgid "Remove Window From Top"
-msgstr "Pencereyi Üstten Kaldır"
-
-#: ../src/ui/frames.c:1184
-msgid "Always On Visible Workspace"
-msgstr "Her Zaman Görünen Çalışma Alanında"
-
-#: ../src/ui/frames.c:1187
-msgid "Put Window On Only One Workspace"
-msgstr "Pencereyi Sadece Bir Çalışma Alanına Yerleştir"
-
 #. Translators: Translate this string the same way as you do in libwnck!
 #: ../src/ui/menu.c:69
 msgid "Mi_nimize"
@@ -758,49 +711,49 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"
 
-#: ../src/ui/theme.c:253
+#: ../src/ui/theme.c:234
 msgid "top"
 msgstr "üst"
 
-#: ../src/ui/theme.c:255
+#: ../src/ui/theme.c:236
 msgid "bottom"
 msgstr "alt"
 
-#: ../src/ui/theme.c:257
+#: ../src/ui/theme.c:238
 msgid "left"
 msgstr "sol"
 
-#: ../src/ui/theme.c:259
+#: ../src/ui/theme.c:240
 msgid "right"
 msgstr "sağ"
 
-#: ../src/ui/theme.c:286
+#: ../src/ui/theme.c:268
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "çerçeve geometrisi \"%s\" boyutunu tanımlamıyor"
 
-#: ../src/ui/theme.c:305
+#: ../src/ui/theme.c:287
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr ""
 "çerçeve geometrisi \"%s\" boyutunu \"%s\" pencere kenarı için tanımlamıyor"
 
-#: ../src/ui/theme.c:342
+#: ../src/ui/theme.c:324
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "%g kabul edilebilir bir düğme en-boy oranı değil"
 
-#: ../src/ui/theme.c:354
+#: ../src/ui/theme.c:336
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "Çerçeve geometrisi düğmelerin boyutunu tanımlamıyor"
 
-#: ../src/ui/theme.c:1067
+#: ../src/ui/theme.c:1049
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "Renk geçişlerinde en az iki renk olmalı"
 
-#: ../src/ui/theme.c:1219
+#: ../src/ui/theme.c:1201
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -809,7 +762,7 @@ msgstr ""
 "GTK özel renk belirtiminde parantez içinde renk adı ve fallback kelimesi yer "
 "almalıdır; örneğin, gtk:custom[foo,bar]; \"%s\" ayrıştırılamadı"
 
-#: ../src/ui/theme.c:1235
+#: ../src/ui/theme.c:1217
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -818,7 +771,7 @@ msgstr ""
 "gtk:custom color_name parametresinin adında geçersiz karakter '%c'; sadece A-"
 "Za-z0-9-_ karakterleri geçerlidir"
 
-#: ../src/ui/theme.c:1249
+#: ../src/ui/theme.c:1231
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -827,7 +780,7 @@ msgstr ""
 "Gtk:custom biçimi \"gtk:custom(color_name,fallback)\" şeklindedir; \"%s\" "
 "biçime uymuyor"
 
-#: ../src/ui/theme.c:1294
+#: ../src/ui/theme.c:1276
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -837,7 +790,7 @@ msgstr ""
 "örneğin, gtk:fg[NORMAL] belirtiminde NORMAL, durumu gösterir; \"%s\" "
 "ayrıştırılamadı"
 
-#: ../src/ui/theme.c:1308
+#: ../src/ui/theme.c:1290
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -847,17 +800,17 @@ msgstr ""
 "örneğin, gtk:fg[NORMAL] belirtiminde NORMAL, durumu gösterir; \"%s\" "
 "ayrıştırılamadı"
 
-#: ../src/ui/theme.c:1319
+#: ../src/ui/theme.c:1301
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "Renk belirtimindeki \"%s\" durumu anlaşılamadı"
 
-#: ../src/ui/theme.c:1332
+#: ../src/ui/theme.c:1314
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "Renk belirtimindeki \"%s\" renk bileşeni anlaşılamadı"
 
-#: ../src/ui/theme.c:1361
+#: ../src/ui/theme.c:1343
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -866,17 +819,17 @@ msgstr ""
 "Renk karışımının doğru biçimi \"blend/bg_color/fg_color/alpha\"dır; \"%s\" "
 "bu biçime uymuyor"
 
-#: ../src/ui/theme.c:1372
+#: ../src/ui/theme.c:1354
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "Renk karışımındaki \"%s\" alfa değeri ayrıştırılamadı"
 
-#: ../src/ui/theme.c:1382
+#: ../src/ui/theme.c:1364
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr "Renk karışımının alfa değeri \"%s\", 0.0 ile 1.0 arasında değil"
 
-#: ../src/ui/theme.c:1429
+#: ../src/ui/theme.c:1411
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
@@ -884,27 +837,27 @@ msgstr ""
 "Gölgelendirmenin doğru biçimi \"shade/bas_color/factor\"dır; \"%s\" bu "
 "biçime uymuyor"
 
-#: ../src/ui/theme.c:1440
+#: ../src/ui/theme.c:1422
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "Gölgeli rengin gölge katsayısı olan \"%s\" ayrıştırılamadı"
 
-#: ../src/ui/theme.c:1450
+#: ../src/ui/theme.c:1432
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "Gölgeli rengin gölge katsayısı olan \"%s\", negatif"
 
-#: ../src/ui/theme.c:1479
+#: ../src/ui/theme.c:1461
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "\"%s\" rengi ayrıştırılamadı"
 
-#: ../src/ui/theme.c:1790
+#: ../src/ui/theme.c:1778
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "Kordinat ifadesi izin verilmeyen '%s' karakterini içeriyor"
 
-#: ../src/ui/theme.c:1817
+#: ../src/ui/theme.c:1805
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
@@ -912,12 +865,12 @@ msgid ""
 msgstr ""
 "Kordinat ifadesi '%s' gerçel sayısını içeriyor ve bu sayı ayrıştırılamıyor"
 
-#: ../src/ui/theme.c:1831
+#: ../src/ui/theme.c:1819
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "Kordinat ifadesi ayrıştırılamayan '%s' tamsayısını içeriyor"
 
-#: ../src/ui/theme.c:1953
+#: ../src/ui/theme.c:1940
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
@@ -925,17 +878,17 @@ msgid ""
 msgstr ""
 "Kordinat ifadesi bu metnin başında bilinmeyen bir işleç içeriyor: \"%s\""
 
-#: ../src/ui/theme.c:2010
+#: ../src/ui/theme.c:1997
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "Kordinat ifadesi boş ya da anlaşılamadı"
 
-#: ../src/ui/theme.c:2121 ../src/ui/theme.c:2131 ../src/ui/theme.c:2165
+#: ../src/ui/theme.c:2110 ../src/ui/theme.c:2120 ../src/ui/theme.c:2154
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "Kordinat ifadesi sıfıra bölümle sonuçlanıyor"
 
-#: ../src/ui/theme.c:2173
+#: ../src/ui/theme.c:2162
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
@@ -943,23 +896,23 @@ msgstr ""
 "Kordinat ifadesi bir gerçel sayı üzerinde mod (kalan bulma) işlecini "
 "kullanmaya çalıştı"
 
-#: ../src/ui/theme.c:2229
+#: ../src/ui/theme.c:2218
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "Kordinat ifadesi işleneni beklenen \"%s\", işlecini içeriyor"
 
-#: ../src/ui/theme.c:2238
+#: ../src/ui/theme.c:2227
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "Kordinat ifadesi işleci beklenen bir işlenen içeriyor"
 
-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2235
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "Kordinat ifadesi bir işlenen yerine işleçle bitiyor"
 
-#: ../src/ui/theme.c:2256
+#: ../src/ui/theme.c:2245
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -968,38 +921,38 @@ msgstr ""
 "Kordinat ifadesi birbirlerinin izleyen ve aralarında işlenen olmayan \"%2$c"
 "\" ve \"%1$c\" işleçlerini içeriyor"
 
-#: ../src/ui/theme.c:2407 ../src/ui/theme.c:2452
+#: ../src/ui/theme.c:2396 ../src/ui/theme.c:2441
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr ""
 "Kordinat ifadesi bilinmeyen bir değişken ya da sabit olan \"%s\" içeriyor"
 
-#: ../src/ui/theme.c:2506
+#: ../src/ui/theme.c:2495
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "Kordinat belirtim ayrıştırıcısı tamponundan taştı."
 
-#: ../src/ui/theme.c:2535
+#: ../src/ui/theme.c:2524
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "Kordinat ifadesi sol parantezi olmayan bir sağ parantez içeriyor"
 
-#: ../src/ui/theme.c:2599
+#: ../src/ui/theme.c:2588
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "Kordinat ifadesi sağ parantezi olmayan bir sol parantez içeriyor"
 
-#: ../src/ui/theme.c:2610
+#: ../src/ui/theme.c:2599
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "Kordinat ifadesi göründüğü kadarıyla ne işleç ne de işlenen içeriyor"
 
-#: ../src/ui/theme.c:2822 ../src/ui/theme.c:2842 ../src/ui/theme.c:2862
+#: ../src/ui/theme.c:2812 ../src/ui/theme.c:2832 ../src/ui/theme.c:2852
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "Tema bir hata ile sonuçlanan ifadeye sahip: %s\n"
 
-#: ../src/ui/theme.c:4533
+#: ../src/ui/theme.c:4498
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1008,25 +961,25 @@ msgstr ""
 "Bu çerçeve biçeminde <button function=\"%s\" state=\"%s\" draw_ops=\"her "
 "neyse\"/> belirtilmek zorunda"
 
-#: ../src/ui/theme.c:5066 ../src/ui/theme.c:5091
+#: ../src/ui/theme.c:5009 ../src/ui/theme.c:5034
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr ""
 "Eksik <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"her neyse\"/>"
 
-#: ../src/ui/theme.c:5139
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "\"%s\" teması yüklenemedi: %s\n"
 
-#: ../src/ui/theme.c:5275 ../src/ui/theme.c:5282 ../src/ui/theme.c:5289
-#: ../src/ui/theme.c:5296 ../src/ui/theme.c:5303
+#: ../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 "\"%2$s\" temasında hiç <%1$s> atanmamış"
 
-#: ../src/ui/theme.c:5311
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1035,14 +988,14 @@ msgstr ""
 "\"%2$s\" temasında \"%1$s\" pencere türüne çerçeve biçemi atanmamış, bir "
 "<window type=\"%3$s\" style_set=\"her neyse\"/> öğesi ekleyin"
 
-#: ../src/ui/theme.c:5709 ../src/ui/theme.c:5771 ../src/ui/theme.c:5834
+#: ../src/ui/theme.c:5650 ../src/ui/theme.c:5712 ../src/ui/theme.c:5775
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr ""
 "Kullanıcı tanımlı sabitler büyük harfle başlamalıdır; \"%s\" buna uymuyor"
 
-#: ../src/ui/theme.c:5717 ../src/ui/theme.c:5779 ../src/ui/theme.c:5842
+#: ../src/ui/theme.c:5658 ../src/ui/theme.c:5720 ../src/ui/theme.c:5783
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "\"%s\" sabit değeri zaten tanımlanmış"
@@ -1425,7 +1378,7 @@ msgstr "<%s> öğesinin içinde metin bulunmamalıdır"
 msgid "<%s> specified twice for this theme"
 msgstr "Bu tema için <%s> iki kez belirtilmiş"
 
-#: ../src/ui/theme-parser.c:4348
+#: ../src/ui/theme-parser.c:4334
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Tema %s için geçerli bir dosya bulunamadı\n"
@@ -1629,6 +1582,52 @@ msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
 msgstr ""
 "%d kordinat ifadesi %g saniye içinde ayrıştırıldı (%g saniye ortalama ile)\n"
 
+#~ msgid "Comma-separated list of compositor plugins"
+#~ msgstr "Kompozisyon eklentilerinin listesi (virgül ile ayrılmış)"
+
+#~ msgid "Live Hidden Windows"
+#~ msgstr "Çalışır Durumdaki Gizli Pencereler"
+
+#~ msgid ""
+#~ "Determines whether hidden windows (i.e., minimized windows and windows on "
+#~ "other workspaces than the current one) should be kept alive."
+#~ msgstr ""
+#~ "Gizli pencerelerin (ö.r. küçültülmüş pencereler ve diğer çalışma "
+#~ "alanındaki pencereler) çalışır bırakılıp bırakılmayacağını belirler."
+
+#~ msgid "Close Window"
+#~ msgstr "Pencereyi Kapat"
+
+#~ msgid "Window Menu"
+#~ msgstr "Pencere Menüsü"
+
+#~ msgid "Minimize Window"
+#~ msgstr "Pencereyi Küçült"
+
+#~ msgid "Maximize Window"
+#~ msgstr "Pencereyi Büyült"
+
+#~ msgid "Restore Window"
+#~ msgstr "Pencere Geri Getir"
+
+#~ msgid "Roll Up Window"
+#~ msgstr "Pencereyi Yukarı Sar"
+
+#~ msgid "Unroll Window"
+#~ msgstr "Pencereyi Geri Sar"
+
+#~ msgid "Keep Window On Top"
+#~ msgstr "Pencereyi Üstte Tut"
+
+#~ msgid "Remove Window From Top"
+#~ msgstr "Pencereyi Üstten Kaldır"
+
+#~ msgid "Always On Visible Workspace"
+#~ msgstr "Her Zaman Görünen Çalışma Alanında"
+
+#~ msgid "Put Window On Only One Workspace"
+#~ msgstr "Pencereyi Sadece Bir Çalışma Alanına Yerleştir"
+
 #~ msgid "Switch to workspace 1"
 #~ msgstr "Çalışma alanı 1'e geç"
 

po/zh_CN.po

@@ -16,26 +16,28 @@ msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2012-03-19 15:55+0000\n"
+"POT-Creation-Date: 2012-04-14 03:24+0000\n"
 "PO-Revision-Date: 2012-03-20 17:10+0000\n"
-"Last-Translator: YunQiang Su <wzssyqa@gmail.com>\n"
+"Last-Translator: Wylmer Wang <wantinghard@gmail.com>\n"
 "Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bits\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
 
-#: ../src/50-mutter-windows.xml.in.h:1
+#: ../src/50-mutter-windows.xml.in.h:1 ../src/50-mutter-windows.xml.in.h:17
 msgid "Windows"
 msgstr "窗口"
 
 #: ../src/50-mutter-windows.xml.in.h:2
+#, fuzzy
 msgid "View split on left"
-msgstr ""
+msgstr "分割到左侧"
 
 #: ../src/50-mutter-windows.xml.in.h:3
+#, fuzzy
 msgid "View split on right"
-msgstr ""
+msgstr "分割到右侧"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
@@ -426,6 +428,8 @@ msgid ""
 "vertically and resizes them horizontally to cover half of the available "
 "area. Dropping windows on the top screen edge maximizes them completely."
 msgstr ""
+"如果启用，将窗口拖放到屏幕竖直边缘时会将窗口纵向最大化、横向占据半屏；将窗口"
+"拖放到屏幕上边缘时会将窗口最大化。"
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:9
 msgid "Workspaces are managed dynamically"
@@ -453,14 +457,16 @@ msgid ""
 msgstr "决定工作区切换对所有显示器上的窗口还是只对主显示器上的有效。"
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:13
+#, fuzzy
 msgid "No tab popup"
-msgstr ""
+msgstr "无切换弹出"
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:14
+#, fuzzy
 msgid ""
 "Determines whether the use of popup and highlight frame should be disabled "
 "for window cycling."
-msgstr ""
+msgstr "决定窗口轮换时是否禁用缩略图弹出和高亮边框。"
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:15
 msgid "Draggable border width"
@@ -477,11 +483,12 @@ msgstr ""
 #, fuzzy
 #| msgid "Remove Window From Top"
 msgid "Select window from tab popup"
-msgstr "取消窗口常居顶端"
+msgstr "从切换弹出界面选择窗口"
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:18
+#, fuzzy
 msgid "Cancel tab popup"
-msgstr ""
+msgstr "取消切换弹出"
 
 #: ../src/tools/mutter-message.c:123
 #, c-format
@@ -1523,17 +1530,177 @@ msgstr "y 值为 %d，但应该为 %d "
 msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
 msgstr "在 %2$g 秒内处理了 %1$d 个坐标表达式(平均 %3$g 秒)\n"
 
-#~ msgid "Switch to workspace 1"
-#~ msgstr "切换到工作区 1"
+#: ../src/50-mutter-navigation.xml.in.h:18
+msgid "Switch to workspace 1"
+msgstr "切换到工作区 1"
 
-#~ msgid "Switch to workspace 2"
-#~ msgstr "切换到工作区 2"
+#: ../src/50-mutter-navigation.xml.in.h:19
+msgid "Switch to workspace 2"
+msgstr "切换到工作区 2"
 
-#~ msgid "Switch to workspace 3"
-#~ msgstr "切换到工作区 3"
+#: ../src/50-mutter-navigation.xml.in.h:20
+msgid "Switch to workspace 3"
+msgstr "切换到工作区 3"
 
-#~ msgid "Switch to workspace 4"
-#~ msgstr "切换到工作区 4"
+#: ../src/50-mutter-navigation.xml.in.h:21
+msgid "Switch to workspace 4"
+msgstr "切换到工作区 4"
+
+#: ../src/50-mutter-windows.xml.in.h:1
+msgid "Activate the window menu"
+msgstr "激活窗口菜单"
+
+#: ../src/50-mutter-windows.xml.in.h:13
+msgid "Toggle fullscreen mode"
+msgstr "切换全屏模式"
+
+#: ../src/50-mutter-windows.xml.in.h:14
+msgid "Toggle maximization state"
+msgstr "切换最大化状态"
+
+#: ../src/50-mutter-windows.xml.in.h:4
+msgid "Maximize window"
+msgstr "最大化窗口"
+
+#: ../src/50-mutter-windows.xml.in.h:12
+msgid "Restore window"
+msgstr "恢复窗口"
+
+#: ../src/50-mutter-windows.xml.in.h:15
+msgid "Toggle shaded state"
+msgstr "切换卷起状态"
+
+#: ../src/50-mutter-windows.xml.in.h:7
+msgid "Minimize window"
+msgstr "最小化窗口"
+
+#: ../src/50-mutter-windows.xml.in.h:2
+msgid "Close window"
+msgstr "关闭窗口"
+
+#: ../src/50-mutter-windows.xml.in.h:8
+msgid "Move window"
+msgstr "移动窗口"
+
+#: ../src/50-mutter-windows.xml.in.h:11
+msgid "Resize window"
+msgstr "改变窗口大小"
+
+#: ../src/50-mutter-navigation.xml.in.h:10
+msgid "Move window to workspace 1"
+msgstr "将窗口移到工作区 1"
+
+#: ../src/50-mutter-navigation.xml.in.h:11
+msgid "Move window to workspace 2"
+msgstr "将窗口移到工作区 2"
+
+#: ../src/50-mutter-navigation.xml.in.h:12
+msgid "Move window to workspace 3"
+msgstr "将窗口移到工作区 3"
+
+#: ../src/50-mutter-navigation.xml.in.h:13
+msgid "Move window to workspace 4"
+msgstr "将窗口移到工作区 4"
+
+#: ../src/50-mutter-navigation.xml.in.h:7
+msgid "Move window one workspace to the left"
+msgstr "将窗口左移一个工作区"
+
+#: ../src/50-mutter-navigation.xml.in.h:8
+msgid "Move window one workspace to the right"
+msgstr "将窗口右移一个工作区"
+
+#: ../src/50-mutter-navigation.xml.in.h:9
+msgid "Move window one workspace up"
+msgstr "将窗口上移一个工作区"
+
+#: ../src/50-mutter-navigation.xml.in.h:6
+msgid "Move window one workspace down"
+msgstr "将窗口下移一个工作区"
+
+#: ../src/50-mutter-windows.xml.in.h:9
+msgid "Raise window above other windows"
+msgstr "将窗口提升到其它窗口之上"
+
+#: ../src/50-mutter-windows.xml.in.h:3
+msgid "Lower window below other windows"
+msgstr "将窗口降低到其它窗口之下"
+
+#: ../src/50-mutter-windows.xml.in.h:6
+msgid "Maximize window vertically"
+msgstr "垂直最大化窗口"
+
+#: ../src/50-mutter-windows.xml.in.h:5
+msgid "Maximize window horizontally"
+msgstr "水平最大化窗口"
+
+#: ../src/50-mutter-navigation.xml.in.h:1
+msgid "Hide all normal windows"
+msgstr "隐藏所有正常窗口"
+
+#: ../src/50-mutter-navigation.xml.in.h:2
+msgid "Move to workspace above"
+msgstr "移动到上层工作区"
+
+#: ../src/50-mutter-navigation.xml.in.h:3
+msgid "Move to workspace below"
+msgstr "移动到下层工作区"
+
+#: ../src/50-mutter-navigation.xml.in.h:4
+msgid "Move to workspace left"
+msgstr "移动到左侧工作区"
+
+#: ../src/50-mutter-navigation.xml.in.h:5
+msgid "Move to workspace right"
+msgstr "移动到右侧工作区"
+
+#: ../src/50-mutter-navigation.xml.in.h:14
+msgid "Navigation"
+msgstr "导航"
+
+#: ../src/50-mutter-navigation.xml.in.h:15
+msgid "Switch applications"
+msgstr "切换应用程序"
+
+#: ../src/50-mutter-navigation.xml.in.h:16
+msgid "Switch system controls"
+msgstr "切换系统控制"
+
+#: ../src/50-mutter-navigation.xml.in.h:17
+msgid "Switch system controls directly"
+msgstr "直接切换系统控制"
+
+#: ../src/50-mutter-navigation.xml.in.h:22
+msgid "Switch windows directly"
+msgstr "直接切换窗口"
+
+#: ../src/50-mutter-navigation.xml.in.h:23
+msgid "Switch windows of an app directly"
+msgstr "在应用程序窗口间直接移动焦点"
+
+#: ../src/50-mutter-navigation.xml.in.h:24
+msgid "Switch windows of an application"
+msgstr "在应用程序的窗口之间切换窗口"
+
+#: ../src/50-mutter-system.xml.in.h:1
+msgid "Show the activities overview"
+msgstr "显示活动大纲"
+
+#: ../src/50-mutter-system.xml.in.h:2
+msgid "Show the run command prompt"
+msgstr "显示运行命令提示符"
+
+#: ../src/50-mutter-system.xml.in.h:3
+msgid "System"
+msgstr "系统"
+
+#: ../src/50-mutter-windows.xml.in.h:10
+msgid "Raise window if covered, otherwise lower it"
+msgstr "如果窗口被其他窗口遮盖，则提升它，否则降低它"
+
+#: ../src/50-mutter-windows.xml.in.h:16
+msgid "Toggle window on all workspaces or one"
+msgstr "在位于所有或仅一个工作区的窗口间切换"
 
 #~ msgid "Switch to workspace 5"
 #~ msgstr "切换到工作区 5"
@@ -1629,54 +1796,12 @@ msgstr "在 %2$g 秒内处理了 %1$d 个坐标表达式(平均 %3$g 秒)\n"
 #~ msgid "Run a terminal"
 #~ msgstr "运行终端"
 
-#~ msgid "Activate the window menu"
-#~ msgstr "激活窗口菜单"
-
-#~ msgid "Toggle fullscreen mode"
-#~ msgstr "切换全屏模式"
-
-#~ msgid "Toggle maximization state"
-#~ msgstr "切换最大化状态"
-
 #~ msgid "Toggle whether a window will always be visible over other windows"
 #~ msgstr "在窗口是否永远可见于其它窗口之上间切换"
 
-#~ msgid "Maximize window"
-#~ msgstr "最大化窗口"
-
-#~ msgid "Restore window"
-#~ msgstr "恢复窗口"
-
-#~ msgid "Toggle shaded state"
-#~ msgstr "切换卷起状态"
-
-#~ msgid "Minimize window"
-#~ msgstr "最小化窗口"
-
-#~ msgid "Close window"
-#~ msgstr "关闭窗口"
-
-#~ msgid "Move window"
-#~ msgstr "移动窗口"
-
-#~ msgid "Resize window"
-#~ msgstr "改变窗口大小"
-
 #~ msgid "Toggle whether window is on all workspaces or just one"
 #~ msgstr "在窗口位于所有或仅一个工作区间切换"
 
-#~ msgid "Move window to workspace 1"
-#~ msgstr "将窗口移到工作区 1"
-
-#~ msgid "Move window to workspace 2"
-#~ msgstr "将窗口移到工作区 2"
-
-#~ msgid "Move window to workspace 3"
-#~ msgstr "将窗口移到工作区 3"
-
-#~ msgid "Move window to workspace 4"
-#~ msgstr "将窗口移到工作区 4"
-
 #~ msgid "Move window to workspace 5"
 #~ msgstr "将窗口移到工作区 5"
 
@@ -1701,33 +1826,9 @@ msgstr "在 %2$g 秒内处理了 %1$d 个坐标表达式(平均 %3$g 秒)\n"
 #~ msgid "Move window to workspace 12"
 #~ msgstr "将窗口移到工作区 12"
 
-#~ msgid "Move window one workspace to the left"
-#~ msgstr "将窗口左移一个工作区"
-
-#~ msgid "Move window one workspace to the right"
-#~ msgstr "将窗口右移一个工作区"
-
-#~ msgid "Move window one workspace up"
-#~ msgstr "将窗口上移一个工作区"
-
-#~ msgid "Move window one workspace down"
-#~ msgstr "将窗口下移一个工作区"
-
 #~ msgid "Raise window if it's covered by another window, otherwise lower it"
 #~ msgstr "如果窗口被其他窗口遮盖，则提升它，否则降低它"
 
-#~ msgid "Raise window above other windows"
-#~ msgstr "将窗口提升到其它窗口之上"
-
-#~ msgid "Lower window below other windows"
-#~ msgstr "将窗口降低到其它窗口之下"
-
-#~ msgid "Maximize window vertically"
-#~ msgstr "垂直最大化窗口"
-
-#~ msgid "Maximize window horizontally"
-#~ msgstr "水平最大化窗口"
-
 #~ msgid "Move window to north-west (top left) corner"
 #~ msgstr "将窗口移到西北(左上)角"
 

src/50-mutter-navigation.xml.in

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<KeyListEntries schema="org.gnome.desktop.wm.keybindings"
+                group="system"
+                _name="Navigation"
+                wm_name="Mutter"
+                package="mutter">
+
+	<KeyListEntry name="move-to-workspace-1"
+	              _description="Move window to workspace 1" />
+
+	<KeyListEntry name="move-to-workspace-2"
+	              _description="Move window to workspace 2" />
+
+	<KeyListEntry name="move-to-workspace-3"
+	              _description="Move window to workspace 3" />
+
+	<KeyListEntry name="move-to-workspace-4"
+	              _description="Move window to workspace 4" />
+
+	<KeyListEntry name="move-to-workspace-left"
+	              _description="Move window one workspace to the left" />
+
+	<KeyListEntry name="move-to-workspace-right"
+	              _description="Move window one workspace to the right" />
+
+	<KeyListEntry name="move-to-workspace-up"
+	              _description="Move window one workspace up" />
+
+	<KeyListEntry name="move-to-workspace-down"
+	              _description="Move window one workspace down" />
+
+	<KeyListEntry name="switch-applications"
+	              _description="Switch applications"/>
+
+	<KeyListEntry name="switch-windows"
+	              _description="Switch windows"/>
+
+	<KeyListEntry name="switch-group"
+	              _description="Switch windows of an application"/>
+
+	<KeyListEntry name="switch-panels"
+	              _description="Switch system controls"/>
+
+	<KeyListEntry name="cycle-windows"
+	              _description="Switch windows directly"/>
+
+	<KeyListEntry name="cycle-group"
+	              _description="Switch windows of an app directly"/>
+
+	<KeyListEntry name="cycle-panels"
+	              _description="Switch system controls directly"/>
+
+	<KeyListEntry name="show-desktop"
+	              _description="Hide all normal windows"/>
+
+	<KeyListEntry name="switch-to-workspace-1"
+	              _description="Switch to workspace 1" />
+
+	<KeyListEntry name="switch-to-workspace-2"
+	              _description="Switch to workspace 2" />
+
+	<KeyListEntry name="switch-to-workspace-3"
+	              _description="Switch to workspace 3" />
+
+	<KeyListEntry name="switch-to-workspace-4"
+	              _description="Switch to workspace 4" />
+
+	<KeyListEntry name="switch-to-workspace-left"
+	              _description="Move to workspace left" />
+
+	<KeyListEntry name="switch-to-workspace-right"
+	              _description="Move to workspace right" />
+
+	<KeyListEntry name="switch-to-workspace-up"
+	              _description="Move to workspace above" />
+
+	<KeyListEntry name="switch-to-workspace-down"
+	              _description="Move to workspace below" />
+
+</KeyListEntries>

src/50-mutter-system.xml.in

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<KeyListEntries schema="org.gnome.desktop.wm.keybindings"
+                group="system"
+                _name="System"
+                wm_name="Mutter"
+                package="mutter">
+
+	<KeyListEntry name="panel-run-dialog" _description="Show the run command prompt"/>
+
+	<KeyListEntry name="panel-main-menu" _description="Show the activities overview"/>
+
+</KeyListEntries>
+

src/50-mutter-windows.xml.in

@@ -1,14 +1,49 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<KeyListEntries schema="org.gnome.mutter.keybindings"
+<KeyListEntries schema="org.gnome.desktop.wm.keybindings"
                 group="system"
                 _name="Windows"
                 wm_name="Mutter"
                 package="mutter">
 
+	<KeyListEntry name="activate-window-menu" _description="Activate the window menu"/>
+
+	<KeyListEntry name="toggle-fullscreen" _description="Toggle fullscreen mode"/>
+
+	<KeyListEntry name="toggle-maximized" _description="Toggle maximization state"/>
+
+	<KeyListEntry name="maximize" _description="Maximize window"/>
+
+	<KeyListEntry name="unmaximize" _description="Restore window"/>
+
+	<KeyListEntry name="toggle-shaded" _description="Toggle shaded state"/>
+
+	<KeyListEntry name="close" _description="Close window"/>
+
+	<KeyListEntry name="minimize" _description="Hide window"/>
+
+	<KeyListEntry name="begin-move" _description="Move window"/>
+
+	<KeyListEntry name="begin-resize" _description="Resize window"/>
+
+	<KeyListEntry name="toggle-on-all-workspaces"
+	              _description="Toggle window on all workspaces or one"/>
+
+	<KeyListEntry name="raise-or-lower" _description="Raise window if covered, otherwise lower it"/>
+
+	<KeyListEntry name="raise" _description="Raise window above other windows"/>
+
+	<KeyListEntry name="lower" _description="Lower window below other windows"/>
+
+	<KeyListEntry name="maximize-vertically" _description="Maximize window vertically"/>
+
+	<KeyListEntry name="maximize-horizontally" _description="Maximize window horizontally"/>
+
 	<KeyListEntry name="toggle-tiled-left"
+                      schema="org.gnome.mutter.keybindings"
                       _description="View split on left"/>
 
 	<KeyListEntry name="toggle-tiled-right"
+                      schema="org.gnome.mutter.keybindings"
                       _description="View split on right"/>
 
 </KeyListEntries>

src/Makefile.am

@@ -6,6 +6,8 @@ lib_LTLIBRARIES = libmutter.la
 SUBDIRS=wm-tester tools compositor/plugins
 
 INCLUDES=								\
+	-DCLUTTER_ENABLE_EXPERIMENTAL_API				\
+	-DCOGL_ENABLE_EXPERIMENTAL_API					\
 	$(MUTTER_CFLAGS)						\
 	-I$(srcdir)							\
 	-I$(srcdir)/core						\
@@ -33,6 +35,8 @@ mutter_built_sources = \
 libmutter_la_SOURCES =				\
 	core/async-getprop.c			\
 	core/async-getprop.h			\
+	core/barrier.c				\
+	meta/barrier.h				\
 	core/bell.c				\
 	core/bell.h				\
 	core/boxes.c				\
@@ -44,6 +48,7 @@ libmutter_la_SOURCES =				\
 	compositor/compositor-private.h		\
 	compositor/meta-background-actor.c	\
 	compositor/meta-background-actor-private.h	\
+	compositor/meta-background.c		\
 	compositor/meta-module.c		\
 	compositor/meta-module.h		\
 	compositor/meta-plugin.c		\
@@ -157,6 +162,7 @@ libmutter_la_LIBADD  = $(MUTTER_LIBS)
 # Headers installed for plugins; introspected information will
 # be extracted into Mutter-<version>.gir
 libmutterinclude_base_headers =		\
+	meta/barrier.h				\
 	meta/boxes.h				\
 	meta/common.h				\
 	meta/compositor-mutter.h		\
@@ -221,8 +227,8 @@ typelib_DATA = Meta-$(api_version).typelib
 INTROSPECTION_GIRS = Meta-$(api_version).gir
 
 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
-@META_GIR@_PACKAGES = clutter-1.0 gtk+-3.0
+@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 GnomeDesktop-3.0
+@META_GIR@_EXPORT_PACKAGES = libmutter
 @META_GIR@_CFLAGS = $(INCLUDES)
 @META_GIR@_LIBS = libmutter.la
 @META_GIR@_FILES =				\
@@ -259,6 +265,8 @@ wmproperties_DATA = $(wmproperties_files)
 
 xmldir       = @GNOME_KEYBINDINGS_KEYSDIR@
 xml_in_files = \
+        50-mutter-navigation.xml.in	\
+        50-mutter-system.xml.in		\
         50-mutter-windows.xml.in
 xml_DATA     = $(xml_in_files:.xml.in=.xml)
 

src/compositor/cogl-utils.c

@@ -23,47 +23,8 @@
 
 #include "cogl-utils.h"
 
-/**
- * meta_create_color_texture_4ub:
- * @red:
- * @green:
- * @blue:
- * @alpha:
- * @flags: Optional flags for the texture, or %COGL_TEXTURE_NONE;
- *   %COGL_TEXTURE_NO_SLICING is useful if the texture will be
- *   repeated to create a constant color fill, since hardware
- *   repeat can't be used for a sliced texture.
- *
- * Creates a texture that is a single pixel with the specified
- * unpremultiplied color components.
- *
- * Return value: (transfer full): a newly created Cogl texture
- */
-CoglHandle
-meta_create_color_texture_4ub (guint8           red,
-                               guint8           green,
-                               guint8           blue,
-                               guint8           alpha,
-                               CoglTextureFlags flags)
-{
-  CoglColor color;
-  guint8 pixel[4];
-
-  cogl_color_set_from_4ub (&color, red, green, blue, alpha);
-  cogl_color_premultiply (&color);
-
-  pixel[0] = cogl_color_get_red_byte (&color);
-  pixel[1] = cogl_color_get_green_byte (&color);
-  pixel[2] = cogl_color_get_blue_byte (&color);
-  pixel[3] = cogl_color_get_alpha_byte (&color);
-
-  return cogl_texture_new_from_data (1, 1,
-                                     flags,
-                                     COGL_PIXEL_FORMAT_RGBA_8888_PRE,
-                                     COGL_PIXEL_FORMAT_ANY,
-                                     4, pixel);
-}
-
+#define CLUTTER_ENABLE_EXPERIMENTAL_API
+#include <clutter/clutter.h>
 
 /* Based on gnome-shell/src/st/st-private.c:_st_create_texture_material.c */
 
@@ -79,32 +40,69 @@ meta_create_color_texture_4ub (guint8           red,
  *
  * Return value: (transfer full): a newly created Cogl material
  */
-CoglHandle
+CoglPipeline *
 meta_create_texture_material (CoglHandle src_texture)
 {
-  static CoglHandle texture_material_template = COGL_INVALID_HANDLE;
-  CoglHandle material;
+  static CoglPipeline *texture_material_template = NULL;
+  CoglPipeline *material;
 
-  /* We use a material that has a dummy texture as a base for all
-     texture materials. The idea is that only the Cogl texture object
-     would be different in the children so it is likely that Cogl will
-     be able to share GL programs between all the textures. */
-  if (G_UNLIKELY (texture_material_template == COGL_INVALID_HANDLE))
+  if (G_UNLIKELY (texture_material_template == NULL))
     {
-      CoglHandle dummy_texture;
+      ClutterBackend *backend = clutter_get_default_backend ();
+      CoglContext *context = clutter_backend_get_cogl_context (backend);
 
-      dummy_texture = meta_create_color_texture_4ub (0xff, 0xff, 0xff, 0xff,
-                                                     COGL_TEXTURE_NONE);
-
-      texture_material_template = cogl_material_new ();
-      cogl_material_set_layer (texture_material_template, 0, dummy_texture);
-      cogl_handle_unref (dummy_texture);
+      texture_material_template = cogl_pipeline_new (context);
+      cogl_pipeline_set_layer_null_texture (texture_material_template,
+                                            0, COGL_TEXTURE_TYPE_2D);
     }
 
-  material = cogl_material_copy (texture_material_template);
+  material = cogl_pipeline_copy (texture_material_template);
 
   if (src_texture != COGL_INVALID_HANDLE)
-    cogl_material_set_layer (material, 0, src_texture);
+    cogl_pipeline_set_layer_texture (material, 0, src_texture);
+
+  return material;
+}
+
+/**
+ * meta_create_crossfade_material:
+ * @src_texture_0: (allow-none): the texture to crossfade from
+ * @src_texture_1: (allow-none): the texture to crossfade to
+ *
+ * Creates a material with two layers, using a combine constant to
+ * crossfade between them.
+ *
+ * Return value: (transfer full): a newly created Cogl material
+ */
+CoglPipeline *
+meta_create_crossfade_material (CoglHandle src_texture_0,
+                                CoglHandle src_texture_1)
+{
+  static CoglPipeline *texture_material_template = NULL;
+  CoglPipeline *material;
+
+  if (G_UNLIKELY (texture_material_template == NULL))
+    {
+      ClutterBackend *backend = clutter_get_default_backend ();
+      CoglContext *context = clutter_backend_get_cogl_context (backend);
+
+      texture_material_template = cogl_pipeline_new (context);
+
+      cogl_pipeline_set_layer_null_texture (texture_material_template,
+                                            0, COGL_TEXTURE_TYPE_2D);
+      cogl_pipeline_set_layer_null_texture (texture_material_template,
+                                            1, COGL_TEXTURE_TYPE_2D);
+      cogl_pipeline_set_layer_combine (texture_material_template,
+                                       1, "RGBA = INTERPOLATE (TEXTURE, PREVIOUS, CONSTANT[A])",
+                                       NULL);
+    }
+
+  material = cogl_pipeline_copy (texture_material_template);
+
+  if (src_texture_0 != COGL_INVALID_HANDLE)
+    cogl_pipeline_set_layer_texture (material, 0, src_texture_0);
+  if (src_texture_1 != COGL_INVALID_HANDLE)
+    cogl_pipeline_set_layer_texture (material, 1, src_texture_1);
 
   return material;
 }

src/compositor/cogl-utils.h

@@ -23,13 +23,11 @@
 #ifndef __META_COGL_UTILS_H__
 #define __META_COGL_UTILS_H__
 
+#define COGL_ENABLE_EXPERIMENTAL_API
 #include <cogl/cogl.h>
 
-CoglHandle meta_create_color_texture_4ub (guint8           red,
-                                          guint8           green,
-                                          guint8           blue,
-                                          guint8           alpha,
-                                          CoglTextureFlags flags);
-CoglHandle meta_create_texture_material  (CoglHandle src_texture);
+CoglPipeline *meta_create_texture_material   (CoglHandle src_texture);
+CoglPipeline *meta_create_crossfade_material (CoglHandle src_texture_0,
+                                              CoglHandle src_texture_1);
 
 #endif /* __META_COGL_UTILS_H__ */

src/compositor/compositor-private.h

@@ -18,7 +18,6 @@ struct _MetaCompositor
   MetaDisplay    *display;
 
   Atom            atom_x_root_pixmap;
-  Atom            atom_x_set_root;
   Atom            atom_net_wm_window_opacity;
   guint           repaint_func_id;
 
@@ -26,9 +25,13 @@ struct _MetaCompositor
 
   MetaPlugin     *modal_plugin;
 
-  gboolean        show_redraw : 1;
-  gboolean        debug       : 1;
-  gboolean        no_mipmaps  : 1;
+  gint64          server_time_query_time;
+  gint64          server_time_offset;
+
+  guint           server_time_is_monotonic_time : 1;
+  guint           show_redraw : 1;
+  guint           debug       : 1;
+  guint           no_mipmaps  : 1;
 };
 
 struct _MetaCompScreen
@@ -37,11 +40,13 @@ struct _MetaCompScreen
 
   ClutterActor          *stage, *window_group, *overlay_group;
   ClutterActor          *background_actor;
-  ClutterActor		*hidden_group;
   GList                 *windows;
   GHashTable            *windows_by_xid;
   Window                 output;
 
+  CoglOnscreen          *onscreen;
+  CoglFrameClosure      *frame_closure;
+
   /* Used for unredirecting fullscreen windows */
   guint                   disable_unredirect_count;
   MetaWindowActor             *unredirected_window;
@@ -54,6 +59,9 @@ struct _MetaCompScreen
   MetaPluginManager *plugin_mgr;
 };
 
+/* Wait 2ms after vblank before starting to draw next frame */
+#define META_SYNC_DELAY 2
+
 void meta_switch_workspace_completed (MetaScreen    *screen);
 
 gboolean meta_begin_modal_for_plugin (MetaScreen       *screen,
@@ -66,6 +74,9 @@ void     meta_end_modal_for_plugin   (MetaScreen       *screen,
                                       MetaPlugin       *plugin,
                                       guint32           timestamp);
 
+gint64 meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
+                                                      gint64       monotonic_time);
+
 void meta_check_end_modal (MetaScreen *screen);
 
 #endif /* META_COMPOSITOR_PRIVATE_H */

src/compositor/compositor.c

@@ -4,6 +4,7 @@
 
 #include <clutter/x11/clutter-x11.h>
 
+#include "core.h"
 #include <meta/screen.h>
 #include <meta/errors.h>
 #include <meta/window.h>
@@ -116,21 +117,6 @@ process_property_notify (MetaCompositor	*compositor,
 {
   MetaWindowActor *window_actor;
 
-  if (event->atom == compositor->atom_x_root_pixmap)
-    {
-      GSList *l;
-
-      for (l = meta_display_get_screens (compositor->display); l; l = l->next)
-        {
-	  MetaScreen  *screen = l->data;
-          if (event->window == meta_screen_get_xroot (screen))
-            {
-              meta_background_actor_update (screen);
-              return;
-            }
-        }
-    }
-
   if (window == NULL)
     return;
 
@@ -157,23 +143,28 @@ get_output_window (MetaScreen *screen)
   Window       output, xroot;
   XWindowAttributes attr;
   long         event_mask;
+  unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
+  XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
 
   xroot = meta_screen_get_xroot (screen);
-
-  event_mask = FocusChangeMask |
-               ExposureMask |
-               EnterWindowMask | LeaveWindowMask |
-	       PointerMotionMask |
-               PropertyChangeMask |
-               ButtonPressMask | ButtonReleaseMask |
-               KeyPressMask | KeyReleaseMask;
-
   output = XCompositeGetOverlayWindow (xdisplay, xroot);
 
+  meta_core_add_old_event_mask (xdisplay, output, &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);
+  XISelectEvents (xdisplay, output, &mask, 1);
+
+  event_mask = ExposureMask | PropertyChangeMask;
   if (XGetWindowAttributes (xdisplay, output, &attr))
-      {
-        event_mask |= attr.your_event_mask;
-      }
+    event_mask |= attr.your_event_mask;
 
   XSelectInput (xdisplay, output, event_mask);
 
@@ -358,14 +349,23 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
 
   if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
     {
-      result = XGrabPointer (xdpy, grab_window,
-                             False, /* owner_events */
-                             (ButtonPressMask | ButtonReleaseMask |
-                              EnterWindowMask | LeaveWindowMask | PointerMotionMask),
-                             GrabModeAsync, GrabModeAsync,
-                             None, /* confine to */
+      unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
+      XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
+
+      XISetMask (mask.mask, XI_ButtonPress);
+      XISetMask (mask.mask, XI_ButtonRelease);
+      XISetMask (mask.mask, XI_Enter);
+      XISetMask (mask.mask, XI_Leave);
+      XISetMask (mask.mask, XI_Motion);
+
+      result = XIGrabDevice (xdpy,
+                             META_VIRTUAL_CORE_POINTER_ID,
+                             grab_window,
+                             timestamp,
                              cursor,
-                             timestamp);
+                             XIGrabModeAsync, XIGrabModeAsync,
+                             False, /* owner_events */
+                             &mask);
       if (result != Success)
         goto fail;
 
@@ -374,10 +374,20 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
 
   if ((options & META_MODAL_KEYBOARD_ALREADY_GRABBED) == 0)
     {
-      result = XGrabKeyboard (xdpy, grab_window,
-                              False, /* owner_events */
-                              GrabModeAsync, GrabModeAsync,
-                              timestamp);
+      unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
+      XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
+
+      XISetMask (mask.mask, XI_KeyPress);
+      XISetMask (mask.mask, XI_KeyRelease);
+
+      result = XIGrabDevice (xdpy,
+                             META_VIRTUAL_CORE_KEYBOARD_ID,
+                             grab_window,
+                             timestamp,
+                             None,
+                             XIGrabModeAsync, XIGrabModeAsync,
+                             False, /* owner_events */
+                             &mask);
 
       if (result != Success)
         goto fail;
@@ -397,9 +407,9 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
 
  fail:
   if (pointer_grabbed)
-    XUngrabPointer (xdpy, timestamp);
+    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
   if (keyboard_grabbed)
-    XUngrabKeyboard (xdpy, timestamp);
+    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
 
   return FALSE;
 }
@@ -415,8 +425,8 @@ meta_end_modal_for_plugin (MetaScreen     *screen,
 
   g_return_if_fail (compositor->modal_plugin == plugin);
 
-  XUngrabPointer (xdpy, timestamp);
-  XUngrabKeyboard (xdpy, 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;
@@ -445,6 +455,16 @@ meta_check_end_modal (MetaScreen *screen)
     }
 }
 
+static void
+after_stage_paint (ClutterActor   *stage,
+                   MetaCompScreen *info)
+{
+  GList *l;
+
+  for (l = info->windows; l; l = l->next)
+    meta_window_actor_post_paint (l->data);
+}
+
 void
 meta_compositor_manage_screen (MetaCompositor *compositor,
                                MetaScreen     *screen)
@@ -456,8 +476,6 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
   Window          xroot         = meta_screen_get_xroot (screen);
   Window          xwin;
   gint            width, height;
-  XWindowAttributes attr;
-  long            event_mask;
   guint           n_retries;
   guint           max_retries;
 
@@ -516,6 +534,10 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
   meta_screen_set_cm_selection (screen);
 
   info->stage = clutter_stage_new ();
+  g_signal_connect_after (info->stage, "paint",
+                          G_CALLBACK (after_stage_paint), info);
+
+  clutter_stage_set_sync_delay (CLUTTER_STAGE (info->stage), META_SYNC_DELAY);
 
   meta_screen_get_size (screen, &width, &height);
   clutter_actor_realize (info->stage);
@@ -524,42 +546,45 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
 
   XResizeWindow (xdisplay, xwin, width, height);
 
-  event_mask = FocusChangeMask |
-               ExposureMask |
-               EnterWindowMask | LeaveWindowMask |
-               PointerMotionMask |
-               PropertyChangeMask |
-               ButtonPressMask | ButtonReleaseMask |
-               KeyPressMask | KeyReleaseMask |
-               StructureNotifyMask;
+  {
+    long event_mask;
+    unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
+    XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
+    XWindowAttributes attr;
 
-  if (XGetWindowAttributes (xdisplay, xwin, &attr))
-      {
-        event_mask |= attr.your_event_mask;
-      }
+    meta_core_add_old_event_mask (xdisplay, xwin, &mask);
 
-  XSelectInput (xdisplay, xwin, event_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);
+    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->background_actor = meta_background_actor_new_for_screen (screen);
+  info->background_actor = meta_background_actor_new (screen, NULL);
   info->overlay_group = clutter_group_new ();
-  info->hidden_group = clutter_group_new ();
 
-  clutter_container_add (CLUTTER_CONTAINER (info->window_group),
-                         info->background_actor,
-                         NULL);
+  meta_window_group_set_background (META_WINDOW_GROUP (info->window_group),
+                                    META_BACKGROUND_ACTOR (info->background_actor));
 
   clutter_container_add (CLUTTER_CONTAINER (info->stage),
                          info->window_group,
                          info->overlay_group,
-			 info->hidden_group,
                          NULL);
 
-  clutter_actor_hide (info->hidden_group);
-
-  info->plugin_mgr =
-    meta_plugin_manager_get (screen);
-  meta_plugin_manager_initialize (info->plugin_mgr);
+  info->plugin_mgr = meta_plugin_manager_new (screen);
 
   /*
    * Delay the creation of the overlay window as long as we can, to avoid
@@ -690,25 +715,38 @@ meta_compositor_remove_window (MetaCompositor *compositor,
 }
 
 void
-meta_compositor_set_updates (MetaCompositor *compositor,
-                             MetaWindow     *window,
-                             gboolean        updates)
+meta_compositor_set_updates_frozen (MetaCompositor *compositor,
+                                    MetaWindow     *window,
+                                    gboolean        updates_frozen)
 {
+  MetaWindowActor *window_actor;
+
+  DEBUG_TRACE ("meta_compositor_set_updates_frozen\n");
+  window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
+  if (!window_actor)
+    return;
+
+  meta_window_actor_set_updates_frozen (window_actor, updates_frozen);
 }
 
 static gboolean
-is_grabbed_event (XEvent *event)
+is_grabbed_event (MetaDisplay *display,
+                  XEvent      *event)
 {
-  switch (event->xany.type)
+  if (event->type == GenericEvent &&
+      event->xcookie.extension == display->xinput_opcode)
     {
-    case ButtonPress:
-    case ButtonRelease:
-    case EnterNotify:
-    case LeaveNotify:
-    case MotionNotify:
-    case KeyPress:
-    case KeyRelease:
-      return TRUE;
+      XIEvent *xev = (XIEvent *) event->xcookie.data;
+
+      switch (xev->evtype)
+        {
+        case XI_Motion:
+        case XI_ButtonPress:
+        case XI_ButtonRelease:
+        case XI_KeyPress:
+        case XI_KeyRelease:
+          return TRUE;
+        }
     }
 
   return FALSE;
@@ -732,7 +770,7 @@ meta_compositor_process_event (MetaCompositor *compositor,
                                XEvent         *event,
                                MetaWindow     *window)
 {
-  if (compositor->modal_plugin && is_grabbed_event (event))
+  if (compositor->modal_plugin && is_grabbed_event (compositor->display, event))
     {
       MetaPluginClass *klass = META_PLUGIN_GET_CLASS (compositor->modal_plugin);
 
@@ -817,6 +855,19 @@ meta_compositor_process_event (MetaCompositor *compositor,
   return FALSE;
 }
 
+gboolean
+meta_compositor_filter_keybinding (MetaCompositor *compositor,
+                                   MetaScreen     *screen,
+                                   MetaKeyBinding *binding)
+{
+  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
+
+  if (info->plugin_mgr)
+    return meta_plugin_manager_filter_keybinding (info->plugin_mgr, binding);
+
+  return FALSE;
+}
+
 void
 meta_compositor_show_window (MetaCompositor *compositor,
 			     MetaWindow	    *window,
@@ -871,29 +922,6 @@ meta_compositor_unmaximize_window (MetaCompositor    *compositor,
   meta_window_actor_unmaximize (window_actor, old_rect, new_rect);
 }
 
-void
-meta_compositor_update_workspace_geometry (MetaCompositor *compositor,
-                                           MetaWorkspace  *workspace)
-{
-#if 0
-  /* FIXME -- should do away with this function in favour of MetaWorkspace
-   * signal.
-   */
-  MetaScreen     *screen = meta_workspace_get_screen (workspace);
-  MetaCompScreen *info;
-  MetaPluginManager *mgr;
-
-  DEBUG_TRACE ("meta_compositor_update_workspace_geometry\n");
-  info = meta_screen_get_compositor_data (screen);
-  mgr  = info->plugin_mgr;
-
-  if (!mgr || !workspace)
-    return;
-
-  meta_plugin_manager_update_workspace (mgr, workspace);
-#endif
-}
-
 void
 meta_compositor_switch_workspace (MetaCompositor     *compositor,
                                   MetaScreen         *screen,
@@ -1154,13 +1182,53 @@ meta_compositor_sync_screen_size (MetaCompositor  *compositor,
 
   XResizeWindow (xdisplay, xwin, width, height);
 
-  meta_background_actor_screen_size_changed (screen);
-
   meta_verbose ("Changed size for stage on screen %d to %dx%d\n",
 		meta_screen_get_screen_number (screen),
 		width, height);
 }
 
+static void
+frame_callback (CoglOnscreen  *onscreen,
+                CoglFrameEvent event,
+                CoglFrameInfo *frame_info,
+                void          *user_data)
+{
+  MetaCompScreen *info = user_data;
+  GList *l;
+
+  if (event == COGL_FRAME_EVENT_COMPLETE)
+    {
+      gint64 presentation_time_cogl = cogl_frame_info_get_presentation_time (frame_info);
+      gint64 presentation_time;
+
+      if (presentation_time_cogl != 0)
+        {
+          /* Cogl reports presentation in terms of its own clock, which is
+           * guaranteed to be in nanoseconds but with no specified base. The
+           * normal case with the open source GPU drivers on Linux 3.8 and
+           * newer is that the base of cogl_get_clock_time() is that of
+           * clock_gettime(CLOCK_MONOTONIC), so the same as g_get_monotonic_time),
+           * but there's no exposure of that through the API. clock_gettime()
+           * is fairly fast, so calling it twice and subtracting to get a
+           * nearly-zero number is acceptable, if a litle ugly.
+           */
+          CoglContext *context = cogl_framebuffer_get_context (COGL_FRAMEBUFFER (onscreen));
+          gint64 current_cogl_time = cogl_get_clock_time (context);
+          gint64 current_monotonic_time = g_get_monotonic_time ();
+
+          presentation_time =
+            current_monotonic_time + (presentation_time_cogl - current_cogl_time) / 1000;
+        }
+      else
+        {
+          presentation_time = 0;
+        }
+
+      for (l = info->windows; l; l = l->next)
+        meta_window_actor_frame_complete (l->data, frame_info, presentation_time);
+    }
+}
+
 static void
 pre_paint_windows (MetaCompScreen *info)
 {
@@ -1168,6 +1236,15 @@ pre_paint_windows (MetaCompScreen *info)
   MetaWindowActor *top_window;
   MetaWindowActor *expected_unredirected_window = NULL;
 
+  if (info->onscreen == NULL)
+    {
+      info->onscreen = COGL_ONSCREEN (cogl_get_draw_framebuffer ());
+      info->frame_closure = cogl_onscreen_add_frame_callback (info->onscreen,
+                                                              frame_callback,
+                                                              info,
+                                                              NULL);
+    }
+
   if (info->windows == NULL)
     return;
 
@@ -1249,7 +1326,6 @@ meta_compositor_new (MetaDisplay *display)
 {
   char *atom_names[] = {
     "_XROOTPMAP_ID",
-    "_XSETROOT_ID",
     "_NET_WM_WINDOW_OPACITY",
   };
   Atom                   atoms[G_N_ELEMENTS(atom_names)];
@@ -1276,8 +1352,7 @@ meta_compositor_new (MetaDisplay *display)
                     compositor);
 
   compositor->atom_x_root_pixmap = atoms[0];
-  compositor->atom_x_set_root = atoms[1];
-  compositor->atom_net_wm_window_opacity = atoms[2];
+  compositor->atom_net_wm_window_opacity = atoms[1];
 
   compositor->repaint_func_id = clutter_threads_add_repaint_func (meta_repaint_func,
                                                                   compositor,
@@ -1372,3 +1447,51 @@ meta_compositor_flash_screen (MetaCompositor *compositor,
                          "signal-after::completed", flash_in_completed, flash,
                          NULL);
 }
+
+/**
+ * meta_compositor_monotonic_time_to_server_time:
+ * @display: a #MetaDisplay
+ * @monotonic_time: time in the units of g_get_monotonic_time()
+ *
+ * _NET_WM_FRAME_DRAWN and _NET_WM_FRAME_TIMINGS messages represent time
+ * as a "high resolution server time" - this is the server time interpolated
+ * to microsecond resolution. The advantage of this time representation
+ * is that if  X server is running on the same computer as a client, and
+ * the Xserver uses 'clock_gettime(CLOCK_MONOTONIC, ...)' for the server
+ * time, the client can detect this, and all such clients will share a
+ * a time representation with high accuracy. If there is not a common
+ * time source, then the time synchronization will be less accurate.
+ */
+gint64
+meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
+                                               gint64       monotonic_time)
+{
+  MetaCompositor *compositor = display->compositor;
+
+  if (compositor->server_time_query_time == 0 ||
+      (!compositor->server_time_is_monotonic_time &&
+       monotonic_time > compositor->server_time_query_time + 10*1000*1000)) /* 10 seconds */
+    {
+      guint32 server_time = meta_display_get_current_time_roundtrip (display);
+      gint64 server_time_usec = (gint64)server_time * 1000;
+      gint64 current_monotonic_time = g_get_monotonic_time ();
+      compositor->server_time_query_time = current_monotonic_time;
+
+      /* If the server time is within a second of the monotonic time,
+       * we assume that they are identical. This seems like a big margin,
+       * but we want to be as robust as possible even if the system
+       * is under load and our processing of the server response is
+       * delayed.
+       */
+      if (server_time_usec > current_monotonic_time - 1000*1000 &&
+          server_time_usec < current_monotonic_time + 1000*1000)
+        compositor->server_time_is_monotonic_time = TRUE;
+
+      compositor->server_time_offset = server_time_usec - current_monotonic_time;
+    }
+
+  if (compositor->server_time_is_monotonic_time)
+    return monotonic_time;
+  else
+    return monotonic_time + compositor->server_time_offset;
+}

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

@@ -9,7 +9,39 @@
 void meta_background_actor_set_visible_region  (MetaBackgroundActor *self,
                                                 cairo_region_t      *visible_region);
 
-void meta_background_actor_update              (MetaScreen *screen);
-void meta_background_actor_screen_size_changed (MetaScreen *screen);
+/**
+ * MetaBackgroundSlideshow:
+ *
+ * A class for handling animated backgrounds.
+ */
+
+#define META_TYPE_BACKGROUND_SLIDESHOW            (meta_background_slideshow_get_type ())
+#define META_BACKGROUND_SLIDESHOW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_BACKGROUND_SLIDESHOW, MetaBackgroundSlideshow))
+#define META_BACKGROUND_SLIDESHOW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_BACKGROUND_SLIDESHOW, MetaBackgroundSlideshowClass))
+#define META_IS_BACKGROUND_SLIDESHOW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_BACKGROUND_SLIDESHOW))
+#define META_IS_BACKGROUND_SLIDESHOW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_BACKGROUND_SLIDESHOW))
+#define META_BACKGROUND_SLIDESHOW_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_BACKGROUND_SLIDESHOW, MetaBackgroundSlideshowClass))
+
+typedef struct _MetaBackgroundSlideshow        MetaBackgroundSlideshow;
+typedef struct _MetaBackgroundSlideshowClass   MetaBackgroundSlideshowClass;
+
+GType meta_background_slideshow_get_type (void) G_GNUC_CONST;
+
+MetaBackgroundSlideshow     *meta_background_slideshow_new         (MetaScreen          *screen,
+                                                                    const char          *picture_uri);
+
+const char                  *meta_background_slideshow_get_uri     (MetaBackgroundSlideshow *slideshow);
+
+GTask                       *meta_background_slideshow_draw_async  (MetaBackgroundSlideshow  *slideshow,
+                                                                    GCancellable             *cancellable,
+                                                                    GAsyncReadyCallback       callback,
+                                                                    gpointer                  user_data);
+CoglHandle                   meta_background_slideshow_draw_finish (MetaBackgroundSlideshow  *slideshow,
+                                                                    GAsyncResult             *result,
+                                                                    GError                  **error);
+
+int                          meta_background_slideshow_get_next_timeout (MetaBackgroundSlideshow *slideshow);
+
+
 
 #endif /* META_BACKGROUND_ACTOR_PRIVATE_H */

src/compositor/meta-plugin-manager.c

@@ -35,34 +35,32 @@
 
 #include <clutter/x11/clutter-x11.h>
 
-static GSList *plugin_types;
-
-/*
- * We have one "default plugin manager" that acts for the first screen,
- * but also can be used before we open any screens, and additional
- * plugin managers for each screen. (This is ugly. Probably we should
- * have one plugin manager and only make the plugins per-screen.)
- */
-static MetaPluginManager *default_plugin_manager;
+static GType plugin_type = G_TYPE_NONE;
 
 struct MetaPluginManager
 {
-  MetaScreen   *screen;
-
-  GList /* MetaPlugin */ *plugins;  /* TODO -- maybe use hash table */
+  MetaScreen *screen;
+  MetaPlugin *plugin;
 };
 
+void
+meta_plugin_manager_set_plugin_type (GType gtype)
+{
+  if (plugin_type != G_TYPE_NONE)
+    meta_fatal ("Mutter plugin already set: %s", g_type_name (plugin_type));
+
+  plugin_type = gtype;
+}
+
 /*
  * Loads the given plugin.
  */
 void
-meta_plugin_manager_load (MetaPluginManager *plugin_mgr,
-                          const gchar       *plugin_name)
+meta_plugin_manager_load (const gchar       *plugin_name)
 {
   const gchar *dpath = MUTTER_PLUGIN_DIR "/";
   gchar       *path;
   MetaModule  *module;
-  GType        plugin_type;
 
   if (g_path_is_absolute (plugin_name))
     path = g_strdup (plugin_name);
@@ -81,162 +79,57 @@ meta_plugin_manager_load (MetaPluginManager *plugin_mgr,
       exit (1);
     }
 
-  plugin_type = meta_module_get_plugin_type (module);
-  meta_plugin_manager_register (plugin_mgr, plugin_type);
+  meta_plugin_manager_set_plugin_type (meta_module_get_plugin_type (module));
 
   g_type_module_unuse (G_TYPE_MODULE (module));
   g_free (path);
 }
 
-/*
- * Registers the given plugin type
- */
-void
-meta_plugin_manager_register (MetaPluginManager *plugin_mgr,
-                              GType              plugin_type)
-{
-  MetaPlugin  *plugin;
-
-  plugin_types = g_slist_prepend (plugin_types, GSIZE_TO_POINTER (plugin_type));
-
-  plugin = g_object_new (plugin_type, NULL);
-  plugin_mgr->plugins = g_list_prepend (plugin_mgr->plugins, plugin);
-}
-
-void
-meta_plugin_manager_initialize (MetaPluginManager *plugin_mgr)
-{
-  GList *iter;
-
-  if (!plugin_mgr->plugins)
-    {
-      /*
-       * If no plugins are specified, load the default plugin.
-       */
-      meta_plugin_manager_load (plugin_mgr, "default");
-    }
-
-  for (iter = plugin_mgr->plugins; iter; iter = iter->next)
-    {
-      MetaPlugin *plugin = (MetaPlugin*) iter->data;
-      MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
-
-      g_object_set (plugin,
-                    "screen", plugin_mgr->screen,
-                    NULL);
-
-      if (klass->start)
-        klass->start (plugin);
-    }
-}
-
-static MetaPluginManager *
+MetaPluginManager *
 meta_plugin_manager_new (MetaScreen *screen)
 {
   MetaPluginManager *plugin_mgr;
+  MetaPluginClass *klass;
+  MetaPlugin *plugin;
 
   plugin_mgr = g_new0 (MetaPluginManager, 1);
   plugin_mgr->screen = screen;
+  plugin_mgr->plugin = plugin = g_object_new (plugin_type, "screen", screen, NULL);
 
-  if (screen)
-    g_object_set_data (G_OBJECT (screen), "meta-plugin-manager", plugin_mgr);
+  klass = META_PLUGIN_GET_CLASS (plugin);
+
+  if (klass->start)
+    klass->start (plugin);
 
   return plugin_mgr;
 }
 
-MetaPluginManager *
-meta_plugin_manager_get_default (void)
-{
-  if (!default_plugin_manager)
-    {
-      default_plugin_manager = meta_plugin_manager_new (NULL);
-    }
-
-  return default_plugin_manager;
-}
-
-MetaPluginManager *
-meta_plugin_manager_get (MetaScreen *screen)
-{
-  MetaPluginManager *plugin_mgr;
-
-  plugin_mgr = g_object_get_data (G_OBJECT (screen), "meta-plugin-manager");
-  if (plugin_mgr)
-    return plugin_mgr;
-
-  if (!default_plugin_manager)
-    meta_plugin_manager_get_default ();
-
-  if (!default_plugin_manager->screen)
-    {
-      /* The default plugin manager is so far unused, we can recycle it */
-      default_plugin_manager->screen = screen;
-      g_object_set_data (G_OBJECT (screen), "meta-plugin-manager", default_plugin_manager);
-
-      return default_plugin_manager;
-    }
-  else
-    {
-      GSList *iter;
-      GType plugin_type;
-      MetaPlugin *plugin;
-
-      plugin_mgr = meta_plugin_manager_new (screen);
-
-      for (iter = plugin_types; iter; iter = iter->next)
-        {
-          plugin_type = (GType)GPOINTER_TO_SIZE (iter->data);
-          plugin = g_object_new (plugin_type, "screen", screen,  NULL);
-          plugin_mgr->plugins = g_list_prepend (plugin_mgr->plugins, plugin);
-        }
-
-      return plugin_mgr;
-    }
-}
-
 static void
 meta_plugin_manager_kill_window_effects (MetaPluginManager *plugin_mgr,
                                          MetaWindowActor   *actor)
 {
-  GList *l = plugin_mgr->plugins;
+  MetaPlugin        *plugin = plugin_mgr->plugin;
+  MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
 
-  while (l)
-    {
-      MetaPlugin        *plugin = l->data;
-      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
-
-      if (!meta_plugin_disabled (plugin)
-	  && klass->kill_window_effects)
-        klass->kill_window_effects (plugin, actor);
-
-      l = l->next;
-    }
+  if (klass->kill_window_effects)
+    klass->kill_window_effects (plugin, actor);
 }
 
 static void
 meta_plugin_manager_kill_switch_workspace (MetaPluginManager *plugin_mgr)
 {
-  GList *l = plugin_mgr->plugins;
+  MetaPlugin        *plugin = plugin_mgr->plugin;
+  MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
 
-  while (l)
-    {
-      MetaPlugin        *plugin = l->data;
-      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
-
-      if (!meta_plugin_disabled (plugin)
-          && (meta_plugin_features (plugin) & META_PLUGIN_SWITCH_WORKSPACE)
-	  && klass->kill_switch_workspace)
-        klass->kill_switch_workspace (plugin);
-
-      l = l->next;
-    }
+  if (klass->kill_switch_workspace)
+    klass->kill_switch_workspace (plugin);
 }
 
 /*
  * Public method that the compositor hooks into for events that require
  * no additional parameters.
  *
- * Returns TRUE if at least one of the plugins handled the event type (i.e.,
+ * Returns TRUE if the plugin handled the event type (i.e.,
  * if the return value is FALSE, there will be no subsequent call to the
  * manager completed() callback, and the compositor must ensure that any
  * appropriate post-effect cleanup is carried out.
@@ -246,60 +139,48 @@ meta_plugin_manager_event_simple (MetaPluginManager *plugin_mgr,
                                   MetaWindowActor   *actor,
                                   unsigned long      event)
 {
-  GList *l = plugin_mgr->plugins;
-  gboolean retval = FALSE;
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
   MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);
+  gboolean retval = FALSE;
 
   if (display->display_opening)
     return FALSE;
 
-  while (l)
+  switch (event)
     {
-      MetaPlugin        *plugin = l->data;
-      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
-
-      if (!meta_plugin_disabled (plugin) &&
-          (meta_plugin_features (plugin) & event))
+    case META_PLUGIN_MINIMIZE:
+      if (klass->minimize)
         {
           retval = TRUE;
+          meta_plugin_manager_kill_window_effects (plugin_mgr,
+                                                   actor);
 
-          switch (event)
-            {
-            case META_PLUGIN_MINIMIZE:
-              if (klass->minimize)
-                {
-                  meta_plugin_manager_kill_window_effects (
-		      plugin_mgr,
-		      actor);
-
-                  _meta_plugin_effect_started (plugin);
-                  klass->minimize (plugin, actor);
-                }
-              break;
-            case META_PLUGIN_MAP:
-              if (klass->map)
-                {
-                  meta_plugin_manager_kill_window_effects (
-		      plugin_mgr,
-		      actor);
-
-                  _meta_plugin_effect_started (plugin);
-                  klass->map (plugin, actor);
-                }
-              break;
-            case META_PLUGIN_DESTROY:
-              if (klass->destroy)
-                {
-                  _meta_plugin_effect_started (plugin);
-                  klass->destroy (plugin, actor);
-                }
-              break;
-            default:
-              g_warning ("Incorrect handler called for event %lu", event);
-            }
+          _meta_plugin_effect_started (plugin);
+          klass->minimize (plugin, actor);
         }
+      break;
+    case META_PLUGIN_MAP:
+      if (klass->map)
+        {
+          retval = TRUE;
+          meta_plugin_manager_kill_window_effects (plugin_mgr,
+                                                   actor);
 
-      l = l->next;
+          _meta_plugin_effect_started (plugin);
+          klass->map (plugin, actor);
+        }
+      break;
+    case META_PLUGIN_DESTROY:
+      if (klass->destroy)
+        {
+          retval = TRUE;
+          _meta_plugin_effect_started (plugin);
+          klass->destroy (plugin, actor);
+        }
+      break;
+    default:
+      g_warning ("Incorrect handler called for event %lu", event);
     }
 
   return retval;
@@ -309,7 +190,7 @@ meta_plugin_manager_event_simple (MetaPluginManager *plugin_mgr,
  * The public method that the compositor hooks into for maximize and unmaximize
  * events.
  *
- * Returns TRUE if at least one of the plugins handled the event type (i.e.,
+ * Returns TRUE if the plugin handled the event type (i.e.,
  * if the return value is FALSE, there will be no subsequent call to the
  * manager completed() callback, and the compositor must ensure that any
  * appropriate post-effect cleanup is carried out.
@@ -323,57 +204,44 @@ meta_plugin_manager_event_maximize (MetaPluginManager *plugin_mgr,
                                     gint               target_width,
                                     gint               target_height)
 {
-  GList *l = plugin_mgr->plugins;
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+  MetaDisplay *display = meta_screen_get_display (plugin_mgr->screen);
   gboolean retval = FALSE;
-  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);
 
   if (display->display_opening)
     return FALSE;
 
-  while (l)
+  switch (event)
     {
-      MetaPlugin        *plugin = l->data;
-      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
-
-      if (!meta_plugin_disabled (plugin) &&
-          (meta_plugin_features (plugin) & event))
+    case META_PLUGIN_MAXIMIZE:
+      if (klass->maximize)
         {
           retval = TRUE;
+          meta_plugin_manager_kill_window_effects (plugin_mgr,
+                                                   actor);
 
-          switch (event)
-            {
-            case META_PLUGIN_MAXIMIZE:
-              if (klass->maximize)
-                {
-                  meta_plugin_manager_kill_window_effects (
-		      plugin_mgr,
-		      actor);
-
-                  _meta_plugin_effect_started (plugin);
-                  klass->maximize (plugin, actor,
-                                   target_x, target_y,
-                                   target_width, target_height);
-                }
-              break;
-            case META_PLUGIN_UNMAXIMIZE:
-              if (klass->unmaximize)
-                {
-                  meta_plugin_manager_kill_window_effects (
-		      plugin_mgr,
-		      actor);
-
-                  _meta_plugin_effect_started (plugin);
-                  klass->unmaximize (plugin, actor,
-                                     target_x, target_y,
-                                     target_width, target_height);
-                }
-              break;
-            default:
-              g_warning ("Incorrect handler called for event %lu", event);
-            }
+          _meta_plugin_effect_started (plugin);
+          klass->maximize (plugin, actor,
+                           target_x, target_y,
+                           target_width, target_height);
         }
+      break;
+    case META_PLUGIN_UNMAXIMIZE:
+      if (klass->unmaximize)
+        {
+          retval = TRUE;
+          meta_plugin_manager_kill_window_effects (plugin_mgr,
+                                                   actor);
 
-      l = l->next;
+          _meta_plugin_effect_started (plugin);
+          klass->unmaximize (plugin, actor,
+                             target_x, target_y,
+                             target_width, target_height);
+        }
+      break;
+    default:
+      g_warning ("Incorrect handler called for event %lu", event);
     }
 
   return retval;
@@ -382,7 +250,7 @@ meta_plugin_manager_event_maximize (MetaPluginManager *plugin_mgr,
 /*
  * The public method that the compositor hooks into for desktop switching.
  *
- * Returns TRUE if at least one of the plugins handled the event type (i.e.,
+ * Returns TRUE if the plugin handled the event type (i.e.,
  * if the return value is FALSE, there will be no subsequent call to the
  * manager completed() callback, and the compositor must ensure that any
  * appropriate post-effect cleanup is carried out.
@@ -393,41 +261,43 @@ meta_plugin_manager_switch_workspace (MetaPluginManager   *plugin_mgr,
                                       gint                 to,
                                       MetaMotionDirection  direction)
 {
-  GList *l = plugin_mgr->plugins;
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+  MetaDisplay *display = meta_screen_get_display (plugin_mgr->screen);
   gboolean retval = FALSE;
-  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);
 
   if (display->display_opening)
     return FALSE;
 
-  while (l)
+  if (klass->switch_workspace)
     {
-      MetaPlugin        *plugin = l->data;
-      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
+      retval = TRUE;
+      meta_plugin_manager_kill_switch_workspace (plugin_mgr);
 
-      if (!meta_plugin_disabled (plugin) &&
-          (meta_plugin_features (plugin) & META_PLUGIN_SWITCH_WORKSPACE))
-        {
-          if (klass->switch_workspace)
-            {
-              retval = TRUE;
-              meta_plugin_manager_kill_switch_workspace (plugin_mgr);
-
-              _meta_plugin_effect_started (plugin);
-              klass->switch_workspace (plugin, from, to, direction);
-            }
-        }
-
-      l = l->next;
+      _meta_plugin_effect_started (plugin);
+      klass->switch_workspace (plugin, from, to, direction);
     }
 
   return retval;
 }
 
+gboolean
+meta_plugin_manager_filter_keybinding (MetaPluginManager *plugin_mgr,
+                                       MetaKeyBinding    *binding)
+{
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+
+  if (klass->keybinding_filter)
+    return klass->keybinding_filter (plugin, binding);
+
+  return FALSE;
+}
+
 /*
  * The public method that the compositor hooks into for desktop switching.
  *
- * Returns TRUE if at least one of the plugins handled the event type (i.e.,
+ * Returns TRUE if the plugin handled the event type (i.e.,
  * if the return value is FALSE, there will be no subsequent call to the
  * manager completed() callback, and the compositor must ensure that any
  * appropriate post-effect cleanup is carried out.
@@ -436,49 +306,17 @@ gboolean
 meta_plugin_manager_xevent_filter (MetaPluginManager *plugin_mgr,
                                    XEvent            *xev)
 {
-  GList *l;
-  gboolean have_plugin_xevent_func;
-
-  if (!plugin_mgr)
-    return FALSE;
-
-  l = plugin_mgr->plugins;
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
 
   /* We need to make sure that clutter gets certain events, like
    * ConfigureNotify on the stage window. If there is a plugin that
    * provides an xevent_filter function, then it's the responsibility
    * of that plugin to pass events to Clutter. Otherwise, we send the
    * event directly to Clutter ourselves.
-   *
-   * What happens if there are two plugins with xevent_filter functions
-   * is undefined; in general, multiple competing plugins are something
-   * we don't support well or care much about.
-   *
-   * FIXME: Really, we should just always handle sending the event to
-   *  clutter if a plugin doesn't report the event as handled by
-   *  returning TRUE, but it doesn't seem worth breaking compatibility
-   *  of the plugin interface right now to achieve this; the way it is
-   *  now works fine in practice.
    */
-  have_plugin_xevent_func = FALSE;
-
-  while (l)
-    {
-      MetaPlugin      *plugin = l->data;
-      MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
-
-      if (klass->xevent_filter)
-        {
-          have_plugin_xevent_func = TRUE;
-          if (klass->xevent_filter (plugin, xev) == TRUE)
-            return TRUE;
-        }
-
-      l = l->next;
-    }
-
-  if (!have_plugin_xevent_func)
+  if (klass->xevent_filter)
+    return klass->xevent_filter (plugin, xev);
+  else
     return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
-
-  return FALSE;
 }

src/compositor/meta-plugin-manager.h

@@ -46,14 +46,9 @@
  */
 typedef struct MetaPluginManager MetaPluginManager;
 
-MetaPluginManager * meta_plugin_manager_get         (MetaScreen *screen);
-MetaPluginManager * meta_plugin_manager_get_default (void);
+MetaPluginManager * meta_plugin_manager_new (MetaScreen *screen);
 
-void     meta_plugin_manager_load         (MetaPluginManager *mgr,
-                                           const gchar       *plugin_name);
-void     meta_plugin_manager_register     (MetaPluginManager *mgr,
-                                           GType              plugin_type);
-void     meta_plugin_manager_initialize   (MetaPluginManager *mgr);
+void     meta_plugin_manager_load         (const gchar       *plugin_name);
 
 gboolean meta_plugin_manager_event_simple (MetaPluginManager *mgr,
                                            MetaWindowActor   *actor,
@@ -66,16 +61,15 @@ gboolean meta_plugin_manager_event_maximize    (MetaPluginManager *mgr,
                                                 gint               target_y,
                                                 gint               target_width,
                                                 gint               target_height);
-void     meta_plugin_manager_update_workspaces (MetaPluginManager *mgr);
-
-void meta_plugin_manager_update_workspace (MetaPluginManager *mgr,
-                                           MetaWorkspace     *w);
 
 gboolean meta_plugin_manager_switch_workspace (MetaPluginManager   *mgr,
                                                gint                 from,
                                                gint                 to,
                                                MetaMotionDirection  direction);
 
+gboolean meta_plugin_manager_filter_keybinding (MetaPluginManager  *mgr,
+                                                MetaKeyBinding     *binding);
+
 gboolean meta_plugin_manager_xevent_filter (MetaPluginManager *mgr,
                                             XEvent            *xev);
 

src/compositor/meta-plugin.c

@@ -44,74 +44,17 @@ enum
 {
   PROP_0,
   PROP_SCREEN,
-  PROP_FEATURES,
-  PROP_DISABLED,
   PROP_DEBUG_MODE,
 };
 
 struct _MetaPluginPrivate
 {
   MetaScreen   *screen;
-  gulong        features;
 
   gint          running;
-
-  gboolean      disabled : 1;
   gboolean      debug    : 1;
 };
 
-static void
-meta_plugin_set_features (MetaPlugin *plugin)
-{
-  MetaPluginPrivate  *priv     = plugin->priv;
-  MetaPluginClass    *klass    = META_PLUGIN_GET_CLASS (plugin);
-
-  priv->features = 0;
-
-  /*
-   * Feature flags: identify events that the plugin can handle; a plugin can
-   * handle one or more events.
-   */
-  if (klass->minimize)
-    priv->features |= META_PLUGIN_MINIMIZE;
-
-  if (klass->maximize)
-    priv->features |= META_PLUGIN_MAXIMIZE;
-
-  if (klass->unmaximize)
-    priv->features |= META_PLUGIN_UNMAXIMIZE;
-
-  if (klass->map)
-    priv->features |= META_PLUGIN_MAP;
-
-  if (klass->destroy)
-    priv->features |= META_PLUGIN_DESTROY;
-
-  if (klass->switch_workspace)
-    priv->features |= META_PLUGIN_SWITCH_WORKSPACE;
-}
-
-static void
-meta_plugin_constructed (GObject *object)
-{
-  meta_plugin_set_features (META_PLUGIN (object));
-
-  if (G_OBJECT_CLASS (meta_plugin_parent_class)->constructed)
-      G_OBJECT_CLASS (meta_plugin_parent_class)->constructed (object);
-}
-
-static void
-meta_plugin_dispose (GObject *object)
-{
-  G_OBJECT_CLASS (meta_plugin_parent_class)->dispose (object);
-}
-
-static void
-meta_plugin_finalize (GObject *object)
-{
-  G_OBJECT_CLASS (meta_plugin_parent_class)->finalize (object);
-}
-
 static void
 meta_plugin_set_property (GObject      *object,
                           guint         prop_id,
@@ -125,9 +68,6 @@ meta_plugin_set_property (GObject      *object,
     case PROP_SCREEN:
       priv->screen = g_value_get_object (value);
       break;
-    case PROP_DISABLED:
-      priv->disabled = g_value_get_boolean (value);
-      break;
     case PROP_DEBUG_MODE:
       priv->debug = g_value_get_boolean (value);
       break;
@@ -150,15 +90,9 @@ meta_plugin_get_property (GObject    *object,
     case PROP_SCREEN:
       g_value_set_object (value, priv->screen);
       break;
-    case PROP_DISABLED:
-      g_value_set_boolean (value, priv->disabled);
-      break;
     case PROP_DEBUG_MODE:
       g_value_set_boolean (value, priv->debug);
       break;
-    case PROP_FEATURES:
-      g_value_set_ulong (value, priv->features);
-      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -171,9 +105,6 @@ meta_plugin_class_init (MetaPluginClass *klass)
 {
   GObjectClass      *gobject_class = G_OBJECT_CLASS (klass);
 
-  gobject_class->constructed     = meta_plugin_constructed;
-  gobject_class->finalize        = meta_plugin_finalize;
-  gobject_class->dispose         = meta_plugin_dispose;
   gobject_class->set_property    = meta_plugin_set_property;
   gobject_class->get_property    = meta_plugin_get_property;
 
@@ -185,22 +116,6 @@ meta_plugin_class_init (MetaPluginClass *klass)
                                                         META_TYPE_SCREEN,
                                                         G_PARAM_READWRITE));
 
-  g_object_class_install_property (gobject_class,
-				   PROP_FEATURES,
-				   g_param_spec_ulong ("features",
-                                                       "Features",
-                                                       "Plugin Features",
-                                                       0 , G_MAXULONG, 0,
-                                                       G_PARAM_READABLE));
-
-  g_object_class_install_property (gobject_class,
-				   PROP_DISABLED,
-				   g_param_spec_boolean ("disabled",
-                                                      "Plugin disabled",
-                                                      "Plugin disabled",
-                                                      FALSE,
-                                                      G_PARAM_READWRITE));
-
   g_object_class_install_property (gobject_class,
 				   PROP_DEBUG_MODE,
 				   g_param_spec_boolean ("debug-mode",
@@ -220,22 +135,6 @@ meta_plugin_init (MetaPlugin *self)
   self->priv = priv = META_PLUGIN_GET_PRIVATE (self);
 }
 
-gulong
-meta_plugin_features (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  return priv->features;
-}
-
-gboolean
-meta_plugin_disabled (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  return priv->disabled;
-}
-
 gboolean
 meta_plugin_running  (MetaPlugin *plugin)
 {
@@ -396,7 +295,7 @@ meta_plugin_begin_modal (MetaPlugin       *plugin,
 }
 
 /**
- * meta_plugin_end_modal
+ * meta_plugin_end_modal:
  * @plugin: a #MetaPlugin
  * @timestamp: the time used for releasing grabs
  *
@@ -432,19 +331,3 @@ meta_plugin_get_screen (MetaPlugin *plugin)
 
   return priv->screen;
 }
-
-/**
- * meta_plugin_type_register:
- * @plugin_type: a #MetaPlugin type
- *
- * Register @plugin_type as a compositor plugin type to be used.
- * You must call this before calling meta_init().
- */
-void
-meta_plugin_type_register (GType plugin_type)
-{
-  MetaPluginManager *plugin_manager;
-
-  plugin_manager = meta_plugin_manager_get_default ();
-  meta_plugin_manager_register (plugin_manager, plugin_type);
-}

src/compositor/meta-shadow-factory.c

@@ -130,7 +130,7 @@ MetaShadowClassInfo default_shadow_classes[] = {
   { "popup-menu",    { 1, -1, 0, 1, 128 }, { 1, -1, 0, 1, 128 } },
 
   { "dropdown-menu", { 1, 10, 0, 1, 128 }, { 1, 10, 0, 1, 128 } },
-  { "attached",      { 2, 50, 0, 1, 255 }, { 1, 50, 0, 1, 128 } }
+  { "attached",      { 1, -1, 0, 1, 128 }, { 1, -1, 0, 1, 128 } }
 };
 
 G_DEFINE_TYPE (MetaShadowFactory, meta_shadow_factory, G_TYPE_OBJECT);

src/compositor/meta-shaped-texture.c

@@ -1,11 +1,13 @@
 /*
  * shaped texture
  *
- * An actor to draw a texture clipped to a list of rectangles
+ * An actor to draw a masked texture.
  *
  * Authored By Neil Roberts  <neil@linux.intel.com>
+ * and Jasper St. Pierre <jstpierre@mecheye.net>
  *
  * Copyright (C) 2008 Intel Corporation
+ * Copyright (C) 2012 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
@@ -25,18 +27,13 @@
 
 #include <config.h>
 
-#define CLUTTER_ENABLE_EXPERIMENTAL_API
-#define COGL_ENABLE_EXPERIMENTAL_API
-
 #include <meta/meta-shaped-texture.h>
 #include "meta-texture-tower.h"
-#include "meta-texture-rectangle.h"
 
 #include <clutter/clutter.h>
 #include <cogl/cogl.h>
 #include <cogl/cogl-texture-pixmap-x11.h>
 #include <gdk/gdk.h> /* for gdk_rectangle_intersect() */
-#include <string.h>
 
 static void meta_shaped_texture_dispose  (GObject    *object);
 
@@ -54,8 +51,6 @@ static void meta_shaped_texture_get_preferred_height (ClutterActor *self,
                                                       gfloat       *min_height_p,
                                                       gfloat       *natural_height_p);
 
-static void meta_shaped_texture_dirty_mask (MetaShapedTexture *stex);
-
 static gboolean meta_shaped_texture_get_paint_volume (ClutterActor *self, ClutterPaintVolume *volume);
 
 G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
@@ -75,13 +70,8 @@ struct _MetaShapedTexturePrivate
   CoglHandle material_unshaped;
 
   cairo_region_t *clip_region;
-  cairo_region_t *shape_region;
-
-  cairo_region_t *overlay_region;
-  cairo_path_t *overlay_path;
 
   guint tex_width, tex_height;
-  guint mask_width, mask_height;
 
   guint create_mipmaps : 1;
 };
@@ -110,9 +100,6 @@ meta_shaped_texture_init (MetaShapedTexture *self)
 
   priv = self->priv = META_SHAPED_TEXTURE_GET_PRIVATE (self);
 
-  priv->shape_region = NULL;
-  priv->overlay_path = NULL;
-  priv->overlay_region = NULL;
   priv->paint_tower = meta_texture_tower_new ();
   priv->texture = COGL_INVALID_HANDLE;
   priv->mask_texture = COGL_INVALID_HANDLE;
@@ -129,8 +116,6 @@ meta_shaped_texture_dispose (GObject *object)
     meta_texture_tower_free (priv->paint_tower);
   priv->paint_tower = NULL;
 
-  meta_shaped_texture_dirty_mask (self);
-
   if (priv->material != COGL_INVALID_HANDLE)
     {
       cogl_handle_unref (priv->material);
@@ -147,186 +132,12 @@ meta_shaped_texture_dispose (GObject *object)
       priv->texture = COGL_INVALID_HANDLE;
     }
 
-  meta_shaped_texture_set_shape_region (self, NULL);
+  meta_shaped_texture_set_mask_texture (self, COGL_INVALID_HANDLE);
   meta_shaped_texture_set_clip_region (self, NULL);
-  meta_shaped_texture_set_overlay_path (self, NULL, NULL);
 
   G_OBJECT_CLASS (meta_shaped_texture_parent_class)->dispose (object);
 }
 
-static void
-meta_shaped_texture_dirty_mask (MetaShapedTexture *stex)
-{
-  MetaShapedTexturePrivate *priv = stex->priv;
-
-  if (priv->mask_texture != COGL_INVALID_HANDLE)
-    {
-      cogl_handle_unref (priv->mask_texture);
-      priv->mask_texture = COGL_INVALID_HANDLE;
-    }
-
-  if (priv->material != COGL_INVALID_HANDLE)
-    cogl_material_set_layer (priv->material, 1, COGL_INVALID_HANDLE);
-}
-
-static void
-install_overlay_path (MetaShapedTexture *stex,
-                      guchar            *mask_data,
-                      int                tex_width,
-                      int                tex_height,
-                      int                stride)
-{
-  MetaShapedTexturePrivate *priv = stex->priv;
-  int i, n_rects;
-  cairo_t *cr;
-  cairo_rectangle_int_t rect;
-  cairo_surface_t *surface;
-
-  if (priv->overlay_region == NULL)
-    return;
-
-  surface = cairo_image_surface_create_for_data (mask_data,
-                                                 CAIRO_FORMAT_A8,
-                                                 tex_width,
-                                                 tex_height,
-                                                 stride);
-
-  cr = cairo_create (surface);
-  cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
-
-  n_rects = cairo_region_num_rectangles (priv->overlay_region);
-  for (i = 0; i < n_rects; i++)
-    {
-      cairo_region_get_rectangle (priv->overlay_region, i, &rect);
-      cairo_rectangle (cr, rect.x, rect.y, rect.width, rect.height);
-    }
-
-  cairo_fill_preserve (cr);
-  if (priv->overlay_path == NULL)
-    {
-      /* If we have an overlay region but not an overlay path, then we
-       * just need to clear the rectangles in the overlay region. */
-      goto out;
-    }
-
-  cairo_clip (cr);
-
-  cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
-  cairo_set_source_rgba (cr, 1, 1, 1, 1);
-
-  cairo_append_path (cr, priv->overlay_path);
-  cairo_fill (cr);
-
- out:
-  cairo_destroy (cr);
-  cairo_surface_destroy (surface);
-}
-
-static void
-meta_shaped_texture_ensure_mask (MetaShapedTexture *stex)
-{
-  MetaShapedTexturePrivate *priv = stex->priv;
-  CoglHandle paint_tex;
-  guint tex_width, tex_height;
-
-  paint_tex = priv->texture;
-
-  if (paint_tex == COGL_INVALID_HANDLE)
-    return;
-
-  tex_width = cogl_texture_get_width (paint_tex);
-  tex_height = cogl_texture_get_height (paint_tex);
-
-  /* If the mask texture we have was created for a different size then
-     recreate it */
-  if (priv->mask_texture != COGL_INVALID_HANDLE
-      && (priv->mask_width != tex_width || priv->mask_height != tex_height))
-    meta_shaped_texture_dirty_mask (stex);
-
-  /* If we don't have a mask texture yet then create one */
-  if (priv->mask_texture == COGL_INVALID_HANDLE)
-    {
-      guchar *mask_data;
-      int i;
-      int n_rects;
-      int stride;
-      GLenum paint_gl_target;
-
-      /* If we have no shape region and no (or an empty) overlay region, we
-       * don't need to create a full mask texture, so quit early. */
-      if (priv->shape_region == NULL &&
-          (priv->overlay_region == NULL ||
-           cairo_region_num_rectangles (priv->overlay_region) == 0))
-        {
-          return;
-        }
-
-      stride = cairo_format_stride_for_width (CAIRO_FORMAT_A8, tex_width);
-
-      /* Create data for an empty image */
-      mask_data = g_malloc0 (stride * tex_height);
-
-      n_rects = cairo_region_num_rectangles (priv->shape_region);
-
-      /* Fill in each rectangle. */
-      for (i = 0; i < n_rects; i ++)
-        {
-          cairo_rectangle_int_t rect;
-          cairo_region_get_rectangle (priv->shape_region, i, &rect);
-
-          gint x1 = rect.x, x2 = x1 + rect.width;
-          gint y1 = rect.y, y2 = y1 + rect.height;
-          guchar *p;
-
-          /* Clip the rectangle to the size of the texture */
-          x1 = CLAMP (x1, 0, (gint) tex_width - 1);
-          x2 = CLAMP (x2, x1, (gint) tex_width);
-          y1 = CLAMP (y1, 0, (gint) tex_height - 1);
-          y2 = CLAMP (y2, y1, (gint) tex_height);
-
-          /* Fill the rectangle */
-          for (p = mask_data + y1 * stride + x1;
-               y1 < y2;
-               y1++, p += stride)
-            memset (p, 255, x2 - x1);
-        }
-
-      install_overlay_path (stex, mask_data, tex_width, tex_height, stride);
-
-      cogl_texture_get_gl_texture (paint_tex, NULL, &paint_gl_target);
-
-#ifdef GL_TEXTURE_RECTANGLE_ARB
-      if (paint_gl_target == GL_TEXTURE_RECTANGLE_ARB)
-        {
-          priv->mask_texture
-            = meta_texture_rectangle_new (tex_width, tex_height,
-                                          0, /* flags */
-                                          /* data format */
-                                          COGL_PIXEL_FORMAT_A_8,
-                                          /* internal GL format */
-                                          GL_ALPHA,
-                                          /* internal cogl format */
-                                          COGL_PIXEL_FORMAT_A_8,
-                                          /* rowstride */
-                                          stride,
-                                          mask_data);
-        }
-      else
-#endif /* GL_TEXTURE_RECTANGLE_ARB */
-        priv->mask_texture = cogl_texture_new_from_data (tex_width, tex_height,
-                                                         COGL_TEXTURE_NONE,
-                                                         COGL_PIXEL_FORMAT_A_8,
-                                                         COGL_PIXEL_FORMAT_ANY,
-                                                         stride,
-                                                         mask_data);
-
-      g_free (mask_data);
-
-      priv->mask_width = tex_width;
-      priv->mask_height = tex_height;
-    }
-}
-
 static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
@@ -376,9 +187,9 @@ meta_shaped_texture_paint (ClutterActor *actor)
   if (tex_width == 0 || tex_height == 0) /* no contents yet */
     return;
 
-  if (priv->shape_region == NULL)
+  if (priv->mask_texture == COGL_INVALID_HANDLE)
     {
-      /* No region means an unclipped shape. Use a single-layer texture. */
+      /* Use a single-layer texture if we don't have a mask. */
 
       if (priv->material_unshaped == COGL_INVALID_HANDLE) 
         {
@@ -391,8 +202,6 @@ meta_shaped_texture_paint (ClutterActor *actor)
     }
   else
     {
-      meta_shaped_texture_ensure_mask (stex);
-
       if (priv->material == COGL_INVALID_HANDLE)
 	{
 	   if (G_UNLIKELY (material_template == COGL_INVALID_HANDLE))
@@ -483,7 +292,7 @@ meta_shaped_texture_pick (ClutterActor       *actor,
   MetaShapedTexturePrivate *priv = stex->priv;
 
   /* If there is no region then use the regular pick */
-  if (priv->shape_region == NULL)
+  if (priv->mask_texture == COGL_INVALID_HANDLE)
     CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)
       ->pick (actor, color);
   else if (clutter_actor_should_pick_paint (actor))
@@ -503,8 +312,6 @@ meta_shaped_texture_pick (ClutterActor       *actor,
       if (tex_width == 0 || tex_height == 0) /* no contents yet */
         return;
 
-      meta_shaped_texture_ensure_mask (stex);
-
       cogl_set_source_color4ub (color->red, color->green, color->blue,
                                  color->alpha);
 
@@ -595,8 +402,8 @@ meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
 }
 
 void
-meta_shaped_texture_set_shape_region (MetaShapedTexture *stex,
-                                      cairo_region_t    *region)
+meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
+                                      CoglHandle         mask_texture)
 {
   MetaShapedTexturePrivate *priv;
 
@@ -604,19 +411,18 @@ meta_shaped_texture_set_shape_region (MetaShapedTexture *stex,
 
   priv = stex->priv;
 
-  if (priv->shape_region != NULL)
+  if (priv->mask_texture != COGL_INVALID_HANDLE)
     {
-      cairo_region_destroy (priv->shape_region);
-      priv->shape_region = NULL;
+      cogl_handle_unref (priv->mask_texture);
+      priv->mask_texture = COGL_INVALID_HANDLE;
     }
 
-  if (region != NULL)
+  if (mask_texture != COGL_INVALID_HANDLE)
     {
-      cairo_region_reference (region);
-      priv->shape_region = region;
+      priv->mask_texture = mask_texture;
+      cogl_handle_ref (priv->mask_texture);
     }
 
-  meta_shaped_texture_dirty_mask (stex);
   clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
 }
 
@@ -735,48 +541,6 @@ meta_shaped_texture_get_texture (MetaShapedTexture *stex)
   return stex->priv->texture;
 }
 
-/**
- * meta_shaped_texture_set_overlay_path:
- * @stex: a #MetaShapedTexture
- * @overlay_region: A region containing the parts of the mask to overlay.
- *   All rectangles in this region are wiped clear to full transparency,
- *   and the overlay path is clipped to this region.
- * @overlay_path: (transfer full): This path will be painted onto the mask
- *   texture with a fully opaque source. Due to the lack of refcounting
- *   in #cairo_path_t, ownership of the path is assumed.
- */
-void
-meta_shaped_texture_set_overlay_path (MetaShapedTexture *stex,
-                                      cairo_region_t    *overlay_region,
-                                      cairo_path_t      *overlay_path)
-{
-  MetaShapedTexturePrivate *priv;
-
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
-
-  priv = stex->priv;
-
-  if (priv->overlay_region != NULL)
-    {
-      cairo_region_destroy (priv->overlay_region);
-      priv->overlay_region = NULL;
-    }
-
-  if (priv->overlay_path != NULL)
-    {
-      cairo_path_destroy (priv->overlay_path);
-      priv->overlay_path = NULL;
-    }
-
-  cairo_region_reference (overlay_region);
-  priv->overlay_region = overlay_region;
-
-  /* cairo_path_t does not have refcounting. */
-  priv->overlay_path = overlay_path;
-
-  meta_shaped_texture_dirty_mask (stex);
-}
-
 /**
  * meta_shaped_texture_set_clip_region:
  * @stex: a #MetaShapedTexture

src/compositor/meta-texture-rectangle.c

@@ -5,7 +5,7 @@
  *
  * Authored By Neil Roberts  <neil@linux.intel.com>
  *
- * Copyright (C) 2011 Intel Corporation
+ * Copyright (C) 2011, 2012 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -25,94 +25,74 @@
 
 #include <config.h>
 
+#include <clutter/clutter.h>
 #include "meta-texture-rectangle.h"
 
-#ifdef GL_TEXTURE_RECTANGLE_ARB
-
-static void (* pf_glGetIntegerv) (GLenum pname, GLint *params);
-static void (* pf_glTexImage2D) (GLenum target, GLint level,
-                                 GLint internalFormat,
-                                 GLsizei width, GLsizei height,
-                                 GLint border, GLenum format, GLenum type,
-                                 const GLvoid *pixels);
-static void (* pf_glGenTextures) (GLsizei n, GLuint *textures);
-static void (* pf_glDeleteTextures) (GLsizei n, const GLuint *texture);
-static void (* pf_glBindTexture) (GLenum target, GLuint texture);
-
-static void
-rectangle_texture_destroy_cb (void *user_data)
-{
-  GLuint tex = GPOINTER_TO_UINT (user_data);
-
-  pf_glDeleteTextures (1, &tex);
-}
-
-#endif /* GL_TEXTURE_RECTANGLE_ARB */
-
-CoglHandle
+CoglTexture *
 meta_texture_rectangle_new (unsigned int width,
                             unsigned int height,
-                            CoglTextureFlags flags,
                             CoglPixelFormat format,
-                            GLenum internal_gl_format,
-                            GLenum internal_format,
+                            CoglPixelFormat internal_format,
                             unsigned int rowstride,
-                            const guint8 *data)
+                            const guint8 *data,
+                            GError **error)
 {
-  CoglHandle cogl_tex = COGL_INVALID_HANDLE;
+  ClutterBackend *backend =
+    clutter_get_default_backend ();
+  CoglContext *context =
+    clutter_backend_get_cogl_context (backend);
+  CoglTextureRectangle *tex_rect;
 
-#ifdef GL_TEXTURE_RECTANGLE_ARB
+  tex_rect = cogl_texture_rectangle_new_with_size (context,
+                                                   width, height,
+                                                   internal_format,
+                                                   error);
+  if (tex_rect == NULL)
+    return NULL;
 
-  static CoglUserDataKey user_data_key;
-  GLint old_binding;
-  GLuint tex;
-
-  if (pf_glGenTextures == NULL)
-    {
-      pf_glGetIntegerv = (void *) cogl_get_proc_address ("glGetIntegerv");
-      pf_glTexImage2D = (void *) cogl_get_proc_address ("glTexImage2D");
-      pf_glGenTextures = (void *) cogl_get_proc_address ("glGenTextures");
-      pf_glDeleteTextures = (void *) cogl_get_proc_address ("glDeleteTextures");
-      pf_glBindTexture = (void *) cogl_get_proc_address ("glBindTexture");
-    }
-
-  pf_glGenTextures (1, &tex);
-  pf_glGetIntegerv (GL_TEXTURE_BINDING_RECTANGLE_ARB, &old_binding);
-  pf_glBindTexture (GL_TEXTURE_RECTANGLE_ARB, tex);
-  pf_glTexImage2D (GL_TEXTURE_RECTANGLE_ARB, 0,
-                   internal_gl_format, width, height,
-                   0, internal_gl_format,
-                   GL_UNSIGNED_BYTE, NULL);
-  pf_glBindTexture (GL_TEXTURE_RECTANGLE_ARB, old_binding);
-
-  cogl_tex = cogl_texture_new_from_foreign (tex,
-                                            GL_TEXTURE_RECTANGLE_ARB,
-                                            width, height,
-                                            0, 0, /* no waste */
-                                            internal_format);
-
-  /* Cogl won't destroy the GL texture when a foreign texture is used
-     so we need to destroy it manually. We can set a destroy
-     notification callback to do this transparently */
-  cogl_object_set_user_data (cogl_tex,
-                             &user_data_key,
-                             GUINT_TO_POINTER (tex),
-                             rectangle_texture_destroy_cb);
-
-  /* Use cogl_texture_set_region instead of uploading the data
-     directly with GL calls so that we can let Cogl deal with setting
-     the pixel store parameters and handling format conversion */
   if (data)
-    cogl_texture_set_region (cogl_tex,
-                             0, 0, /* src x/y */
-                             0, 0, /* dst x/y */
-                             width, height, /* dst width/height */
-                             width, height, /* src width/height */
+    cogl_texture_set_region (COGL_TEXTURE (tex_rect),
+                             0, 0, /* src_x/y */
+                             0, 0, /* dst_x/y */
+                             width, height, /* dst_width/height */
+                             width, height, /* width/height */
                              format,
                              rowstride,
                              data);
 
-#endif /* GL_TEXTURE_RECTANGLE_ARB */
-
-  return cogl_tex;
+  return COGL_TEXTURE (tex_rect);
+}
+
+static void
+texture_rectangle_check_cb (CoglTexture *sub_texture,
+                            const float *sub_texture_coords,
+                            const float *meta_coords,
+                            void *user_data)
+{
+  gboolean *result = user_data;
+
+  if (cogl_is_texture_rectangle (sub_texture))
+    *result = TRUE;
+}
+
+/* Determines if the given texture is using a rectangle texture as its
+ * primitive texture type. Eventually this function could be replaced
+ * with cogl_texture_get_type if Cogl makes that public.
+ *
+ * http://git.gnome.org/browse/cogl/commit/?h=8012eee31
+ */
+gboolean
+meta_texture_rectangle_check (CoglTexture *texture)
+{
+  gboolean result = FALSE;
+
+  cogl_meta_texture_foreach_in_region (COGL_META_TEXTURE (texture),
+                                       0.0f, 0.0f, /* tx_1 / ty_1 */
+                                       1.0f, 1.0f, /* tx_2 / ty_2 */
+                                       COGL_PIPELINE_WRAP_MODE_REPEAT,
+                                       COGL_PIPELINE_WRAP_MODE_REPEAT,
+                                       texture_rectangle_check_cb,
+                                       &result);
+
+  return result;
 }

src/compositor/meta-texture-rectangle.h

@@ -30,15 +30,17 @@
 
 G_BEGIN_DECLS
 
-CoglHandle
+CoglTexture *
 meta_texture_rectangle_new (unsigned int width,
                             unsigned int height,
-                            CoglTextureFlags flags,
                             CoglPixelFormat format,
-                            GLenum internal_gl_format,
-                            GLenum internal_format,
+                            CoglPixelFormat internal_format,
                             unsigned int rowstride,
-                            const guint8 *data);
+                            const guint8 *data,
+                            GError **error);
+
+gboolean
+meta_texture_rectangle_check (CoglTexture *texture);
 
 G_END_DECLS
 

src/compositor/meta-texture-tower.c

@@ -98,18 +98,6 @@ meta_texture_tower_free (MetaTextureTower *tower)
   g_slice_free (MetaTextureTower, tower);
 }
 
-#ifdef GL_TEXTURE_RECTANGLE_ARB
-static gboolean
-texture_is_rectangle (CoglHandle texture)
-{
-  GLuint gl_tex;
-  GLenum gl_target;
-
-  cogl_texture_get_gl_texture (texture, &gl_tex, &gl_target);
-  return gl_target == GL_TEXTURE_RECTANGLE_ARB;
-}
-#endif /* GL_TEXTURE_RECTANGLE_ARB */
-
 /**
  * meta_texture_tower_set_base_texture:
  * @tower: a #MetaTextureTower
@@ -354,13 +342,11 @@ get_paint_level (int width, int height)
     return (int)(0.5 + lambda);
 }
 
-#ifdef GL_TEXTURE_RECTANGLE_ARB
 static gboolean
 is_power_of_two (int x)
 {
   return (x & (x - 1)) == 0;
 }
-#endif /* GL_TEXTURE_RECTANGLE_ARB */
 
 static void
 texture_tower_create_texture (MetaTextureTower *tower,
@@ -368,25 +354,23 @@ texture_tower_create_texture (MetaTextureTower *tower,
                               int               width,
                               int               height)
 {
-#ifdef GL_TEXTURE_RECTANGLE_ARB
   if ((!is_power_of_two (width) || !is_power_of_two (height)) &&
-      texture_is_rectangle (tower->textures[level - 1]))
+      meta_texture_rectangle_check (tower->textures[level - 1]))
     {
       tower->textures[level] =
         meta_texture_rectangle_new (width, height,
-                                    0, /* flags */
                                     /* data format */
                                     TEXTURE_FORMAT,
-                                    /* internal GL format */
-                                    GL_RGBA,
                                     /* internal cogl format */
                                     TEXTURE_FORMAT,
                                     /* rowstride */
                                     width * 4,
+                                    /* data */
+                                    NULL,
+                                    /* error */
                                     NULL);
     }
   else
-#endif /* GL_TEXTURE_RECTANGLE_ARB */
     {
       tower->textures[level] = cogl_texture_new_with_size (width, height,
                                                            COGL_TEXTURE_NO_AUTO_MIPMAP,
@@ -562,7 +546,7 @@ texture_tower_revalidate_client (MetaTextureTower *tower,
                            4 * dest_width,
                            dest_data);
 
-  if (dest_height < source_texture_height)
+  if (dest_texture_height < source_texture_height)
     {
       g_free (source_tmp1);
       g_free (source_tmp2);

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

@@ -28,6 +28,10 @@ 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);
+void meta_window_actor_frame_complete (MetaWindowActor    *self,
+                                       CoglFrameInfo      *frame_info,
+                                       gint64              presentation_time);
 
 void meta_window_actor_invalidate_shadow (MetaWindowActor *self);
 
@@ -45,6 +49,8 @@ void     meta_window_actor_update_shape        (MetaWindowActor *self);
 void     meta_window_actor_update_opacity      (MetaWindowActor *self);
 void     meta_window_actor_mapped              (MetaWindowActor *self);
 void     meta_window_actor_unmapped            (MetaWindowActor *self);
+void     meta_window_actor_set_updates_frozen  (MetaWindowActor *self,
+                                                gboolean         updates_frozen);
 
 cairo_region_t *meta_window_actor_get_obscured_region (MetaWindowActor *self);
 

src/compositor/meta-window-group.c

@@ -22,13 +22,39 @@ struct _MetaWindowGroup
   ClutterGroup parent;
 
   MetaScreen *screen;
+  MetaBackgroundActor *background;
+};
+
+enum {
+  PROP_0,
+  PROP_BACKGROUND,
+  PROP_LAST
 };
 
 G_DEFINE_TYPE (MetaWindowGroup, meta_window_group, CLUTTER_TYPE_GROUP);
 
-/* We want to find out if the window is "close enough" to
- * 1:1 transform. We do that by converting the transformed coordinates
- * to 24.8 fixed-point before checking if they look right.
+/* This file uses pixel-aligned region computation to determine what
+ * can be clipped out. This only really works if everything is aligned
+ * to the pixel grid - not scaled or rotated and at integer offsets.
+ *
+ * (This could be relaxed - if we turned off filtering for unscaled
+ * windows then windows would be, by definition aligned to the pixel
+ * grid. And for rectangular windows without a shape, the outline that
+ * we draw for an unrotated window is always a rectangle because we
+ * don't use antialasing for the window boundary - with or without
+ * filtering, with or without a scale. But figuring out exactly
+ * what pixels will be drawn by the graphics system in these cases
+ * gets tricky, so we just go for the easiest part - no scale,
+ * and at integer offsets.)
+ *
+ * The way we check for pixel-aligned is by looking at the
+ * transformation into screen space of the allocation box of an actor
+ * and and checking if the corners are "close enough" to integral
+ * pixel values.
+ */
+
+/* The definition of "close enough" to integral pixel values is
+ * equality when we convert to 24.8 fixed-point.
  */
 static inline int
 round_to_fixed (float x)
@@ -36,41 +62,24 @@ round_to_fixed (float x)
   return roundf (x * 256);
 }
 
-/* We can only (easily) apply our logic for figuring out what a window
- * obscures if is not transformed. This function does that check and
- * as a side effect gets the position of the upper-left corner of the
- * actors.
- *
- * (We actually could handle scaled and non-integrally positioned actors
- * too as long as they weren't shaped - no filtering is done at the
- * edges so a rectangle stays a rectangle. But the gain from that is
- * small, especally since most of our windows are shaped. The simple
- * case we handle here is the case that matters when the user is just
- * using the desktop normally.)
- *
- * If we assume that the window group is untransformed (it better not
- * be!) then we could also make this determination by checking directly
- * if the actor itself is rotated, scaled, or at a non-integral position.
- * However, the criterion for "close enough" in that case get trickier,
- * since, for example, the allowed rotation depends on the size of
- * actor. The approach we take here is to just require everything
- * to be within 1/256th of a pixel.
+/* This helper function checks if (according to our fixed point precision)
+ * the vertices @verts form a box of width @widthf and height @heightf
+ * located at integral coordinates. These coordinates are returned
+ * in @x_origin and @y_origin.
  */
 static gboolean
-actor_is_untransformed (ClutterActor *actor,
-                        int          *x_origin,
-                        int          *y_origin)
+vertices_are_untransformed (ClutterVertex *verts,
+                            float          widthf,
+                            float          heightf,
+                            int           *x_origin,
+                            int           *y_origin)
 {
-  gfloat widthf, heightf;
   int width, height;
-  ClutterVertex verts[4];
   int v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y;
   int x, y;
 
-  clutter_actor_get_size (actor, &widthf, &heightf);
   width = round_to_fixed (widthf); height = round_to_fixed (heightf);
 
-  clutter_actor_get_abs_allocation_vertices (actor, verts);
   v0x = round_to_fixed (verts[0].x); v0y = round_to_fixed (verts[0].y);
   v1x = round_to_fixed (verts[1].x); v1y = round_to_fixed (verts[1].y);
   v2x = round_to_fixed (verts[2].x); v2y = round_to_fixed (verts[2].y);
@@ -101,23 +110,118 @@ actor_is_untransformed (ClutterActor *actor,
   return TRUE;
 }
 
+/* Check if an actor is "untransformed" - which actually means transformed by
+ * at most a integer-translation. The integer translation, if any, is returned.
+ */
+static gboolean
+actor_is_untransformed (ClutterActor *actor,
+                        int          *x_origin,
+                        int          *y_origin)
+{
+  gfloat widthf, heightf;
+  ClutterVertex verts[4];
+
+  clutter_actor_get_size (actor, &widthf, &heightf);
+  clutter_actor_get_abs_allocation_vertices (actor, verts);
+
+  return vertices_are_untransformed (verts, widthf, heightf, x_origin, y_origin);
+}
+
+/* Help macros to scale from OpenGL <-1,1> coordinates system to
+ * window coordinates ranging [0,window-size]. Borrowed from clutter-utils.c
+ */
+#define MTX_GL_SCALE_X(x,w,v1,v2) ((((((x) / (w)) + 1.0f) / 2.0f) * (v1)) + (v2))
+#define MTX_GL_SCALE_Y(y,w,v1,v2) ((v1) - (((((y) / (w)) + 1.0f) / 2.0f) * (v1)) + (v2))
+
+/* Check if we're painting the MetaWindowGroup "untransformed". This can
+ * differ from the result of actor_is_untransformed(window_group) if we're
+ * inside a clone paint. The integer translation, if any, is returned.
+ */
+static gboolean
+painting_untransformed (MetaWindowGroup *window_group,
+                        int             *x_origin,
+                        int             *y_origin)
+{
+  CoglMatrix modelview, projection, modelview_projection;
+  ClutterVertex vertices[4];
+  int width, height;
+  float viewport[4];
+  int i;
+
+  cogl_get_modelview_matrix (&modelview);
+  cogl_get_projection_matrix (&projection);
+
+  cogl_matrix_multiply (&modelview_projection,
+                        &projection,
+                        &modelview);
+
+  meta_screen_get_size (window_group->screen, &width, &height);
+
+  vertices[0].x = 0;
+  vertices[0].y = 0;
+  vertices[0].z = 0;
+  vertices[1].x = width;
+  vertices[1].y = 0;
+  vertices[1].z = 0;
+  vertices[2].x = 0;
+  vertices[2].y = height;
+  vertices[2].z = 0;
+  vertices[3].x = width;
+  vertices[3].y = height;
+  vertices[3].z = 0;
+
+  cogl_get_viewport (viewport);
+
+  for (i = 0; i < 4; i++)
+    {
+      float w = 1;
+      cogl_matrix_transform_point (&modelview_projection, &vertices[i].x, &vertices[i].y, &vertices[i].z, &w);
+      vertices[i].x = MTX_GL_SCALE_X (vertices[i].x, w,
+                                      viewport[2], viewport[0]);
+      vertices[i].y = MTX_GL_SCALE_Y (vertices[i].y, w,
+                                      viewport[3], viewport[1]);
+    }
+
+  return vertices_are_untransformed (vertices, width, height, x_origin, y_origin);
+}
+
 static void
 meta_window_group_paint (ClutterActor *actor)
 {
   cairo_region_t *visible_region;
-  cairo_region_t *unredirected_window_region = NULL;
   ClutterActor *stage;
-  cairo_rectangle_int_t visible_rect, unredirected_rect;
+  cairo_rectangle_int_t visible_rect;
   GList *children, *l;
+  int paint_x_origin, paint_y_origin;
+  int actor_x_origin, actor_y_origin;
+  int paint_x_offset, paint_y_offset;
 
   MetaWindowGroup *window_group = META_WINDOW_GROUP (actor);
   MetaCompScreen *info = meta_screen_get_compositor_data (window_group->screen);
-  if (info->unredirected_window != NULL)
+
+  /* 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
+   * case and we need to compensate. We look at the position of the window
+   * group under the current model-view matrix and the position of the actor.
+   * If they are both simply integer translations, then we can compensate
+   * easily, otherwise we give up.
+   *
+   * Possible cleanup: work entirely in paint space - we can compute the
+   * combination of the model-view matrix with the local matrix for each child
+   * actor and get a total transformation for that actor for how we are
+   * painting currently, and never worry about how actors are positioned
+   * on the stage.
+   */
+  if (!painting_untransformed (window_group, &paint_x_origin, &paint_y_origin) ||
+      !actor_is_untransformed (actor, &actor_x_origin, &actor_y_origin))
     {
-      meta_window_actor_get_shape_bounds (META_WINDOW_ACTOR (info->unredirected_window), &unredirected_rect);
-      unredirected_window_region = cairo_region_create_rectangle (&unredirected_rect);
+      CLUTTER_ACTOR_CLASS (meta_window_group_parent_class)->paint (actor);
+      return;
     }
 
+  paint_x_offset = paint_x_origin - actor_x_origin;
+  paint_y_offset = paint_y_origin - actor_y_origin;
+
   /* We walk the list from top to bottom (opposite of painting order),
    * and subtract the opaque area of each window out of the visible
    * region that we pass to the windows below.
@@ -137,14 +241,23 @@ meta_window_group_paint (ClutterActor *actor)
 
   visible_region = cairo_region_create_rectangle (&visible_rect);
 
-  if (unredirected_window_region)
-    cairo_region_subtract (visible_region, unredirected_window_region);
+  if (info->unredirected_window != NULL)
+    {
+      cairo_rectangle_int_t unredirected_rect;
+      MetaWindow *window = meta_window_actor_get_meta_window (info->unredirected_window);
+
+      meta_window_get_outer_rect (window, (MetaRectangle *)&unredirected_rect);
+      cairo_region_subtract_rectangle (visible_region, &unredirected_rect);
+    }
 
   for (l = children; l; l = l->next)
     {
       if (!CLUTTER_ACTOR_IS_VISIBLE (l->data))
         continue;
 
+      if (l->data == info->unredirected_window)
+        continue;
+
       /* If an actor has effects applied, then that can change the area
        * it paints and the opacity, so we no longer can figure out what
        * portion of the actor is obscured and what portion of the screen
@@ -164,7 +277,8 @@ meta_window_group_paint (ClutterActor *actor)
       if (clutter_actor_has_effects (l->data))
         continue;
 
-      if (META_IS_WINDOW_ACTOR (l->data))
+      if (l->data != window_group->background &&
+          META_IS_WINDOW_ACTOR (l->data))
         {
           MetaWindowActor *window_actor = l->data;
           int x, y;
@@ -172,6 +286,9 @@ meta_window_group_paint (ClutterActor *actor)
           if (!actor_is_untransformed (CLUTTER_ACTOR (window_actor), &x, &y))
             continue;
 
+          x += paint_x_offset;
+          y += paint_y_offset;
+
           /* Temporarily move to the coordinate system of the actor */
           cairo_region_translate (visible_region, - x, - y);
 
@@ -187,18 +304,25 @@ meta_window_group_paint (ClutterActor *actor)
           meta_window_actor_set_visible_region_beneath (window_actor, visible_region);
           cairo_region_translate (visible_region, x, y);
         }
-      else if (META_IS_BACKGROUND_ACTOR (l->data))
+      else if (l->data == window_group->background)
         {
           MetaBackgroundActor *background_actor = l->data;
+          int x, y;
+
+          if (!actor_is_untransformed (CLUTTER_ACTOR (background_actor), &x, &y))
+            continue;
+
+          x += paint_x_offset;
+          y += paint_y_offset;
+
+          cairo_region_translate (visible_region, - x, - y);
           meta_background_actor_set_visible_region (background_actor, visible_region);
+          cairo_region_translate (visible_region, x, y);
         }
     }
 
   cairo_region_destroy (visible_region);
 
-  if (unredirected_window_region)
-    cairo_region_destroy (unredirected_window_region);
-
   CLUTTER_ACTOR_CLASS (meta_window_group_parent_class)->paint (actor);
 
   /* Now that we are done painting, unset the visible regions (they will
@@ -206,13 +330,13 @@ meta_window_group_paint (ClutterActor *actor)
    */
   for (l = children; l; l = l->next)
     {
-      if (META_IS_WINDOW_ACTOR (l->data))
+      if (l->data != window_group->background &&
+          META_IS_WINDOW_ACTOR (l->data))
         {
           MetaWindowActor *window_actor = l->data;
-          window_actor = l->data;
           meta_window_actor_reset_visible_regions (window_actor);
         }
-      else if (META_IS_BACKGROUND_ACTOR (l->data))
+      else if (l->data == window_group->background)
         {
           MetaBackgroundActor *background_actor = l->data;
           meta_background_actor_set_visible_region (background_actor, NULL);
@@ -222,12 +346,70 @@ meta_window_group_paint (ClutterActor *actor)
   g_list_free (children);
 }
 
+void
+meta_window_group_set_background (MetaWindowGroup     *self,
+                                  MetaBackgroundActor *actor)
+{
+  self->background = actor;
+  clutter_actor_add_child (CLUTTER_ACTOR (self),
+                           CLUTTER_ACTOR (actor));
+}
+
+static void
+meta_window_group_get_property (GObject         *object,
+                                guint            prop_id,
+                                GValue          *value,
+                                GParamSpec      *pspec)
+{
+  MetaWindowGroup *self = META_WINDOW_GROUP (object);
+
+  switch (prop_id)
+    {
+    case PROP_BACKGROUND:
+      g_value_set_object (value, self->background);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_window_group_set_property (GObject         *object,
+                                guint            prop_id,
+                                const GValue    *value,
+                                GParamSpec      *pspec)
+{
+  MetaWindowGroup *self = META_WINDOW_GROUP (object);
+
+  switch (prop_id)
+    {
+    case PROP_BACKGROUND:
+      meta_window_group_set_background (self, g_value_get_object (value));
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
 static void
 meta_window_group_class_init (MetaWindowGroupClass *klass)
 {
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
   ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (klass);
 
+  object_class->get_property = meta_window_group_get_property;
+  object_class->set_property = meta_window_group_set_property;
+
   actor_class->paint = meta_window_group_paint;
+
+  g_object_class_install_property (object_class, PROP_BACKGROUND,
+                                   g_param_spec_object ("background",
+                                                        "Background actor",
+                                                        "The primary background actor",
+                                                        META_TYPE_BACKGROUND_ACTOR,
+                                                        G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 }
 
 static void

src/compositor/meta-window-group.h

@@ -6,6 +6,7 @@
 #include <clutter/clutter.h>
 
 #include <meta/screen.h>
+#include <meta/meta-background-actor.h>
 
 /**
  * MetaWindowGroup:
@@ -49,4 +50,7 @@ GType meta_window_group_get_type (void);
 
 ClutterActor *meta_window_group_new (MetaScreen *screen);
 
+void  meta_window_group_set_background (MetaWindowGroup     *group,
+                                        MetaBackgroundActor *background);
+
 #endif /* META_WINDOW_GROUP_H */

src/compositor/plugins/Makefile.am

@@ -16,3 +16,9 @@ pkglib_LTLIBRARIES = default.la
 install-exec-hook:
 	-rm $(DESTDIR)$(pkglibdir)/*.a
 	-rm $(DESTDIR)$(pkglibdir)/*.la
+
+# Since we removed the .la file, 'make uninstall' doesn't work properly,
+# since it counts on libtool to remove the .la files, so just kill the
+# .so file manually.
+uninstall-local:
+	-rm -f $(DESTDIR)$(pkglibdir)/default.so

src/compositor/plugins/default.c

@@ -112,8 +112,6 @@ struct _MetaDefaultPluginPrivate
   ClutterActor          *desktop2;
 
   MetaPluginInfo         info;
-
-  gboolean               debug_mode : 1;
 };
 
 /*
@@ -182,34 +180,6 @@ meta_default_plugin_get_property (GObject    *object,
     }
 }
 
-static void
-start (MetaPlugin *plugin)
-{
-  MetaDefaultPluginPrivate *priv   = META_DEFAULT_PLUGIN (plugin)->priv;
-
-  guint destroy_timeout  = DESTROY_TIMEOUT;
-  guint minimize_timeout = MINIMIZE_TIMEOUT;
-  guint maximize_timeout = MAXIMIZE_TIMEOUT;
-  guint map_timeout      = MAP_TIMEOUT;
-  guint switch_timeout   = SWITCH_TIMEOUT;
-
-  if (meta_plugin_debug_mode (plugin))
-    {
-      g_debug ("Plugin %s: Entering debug mode.", priv->info.name);
-
-      priv->debug_mode = TRUE;
-
-      /*
-       * Double the effect duration to make them easier to observe.
-       */
-      destroy_timeout  *= 2;
-      minimize_timeout *= 2;
-      maximize_timeout *= 2;
-      map_timeout      *= 2;
-      switch_timeout   *= 2;
-    }
-}
-
 static void
 meta_default_plugin_class_init (MetaDefaultPluginClass *klass)
 {
@@ -221,7 +191,6 @@ meta_default_plugin_class_init (MetaDefaultPluginClass *klass)
   gobject_class->set_property    = meta_default_plugin_set_property;
   gobject_class->get_property    = meta_default_plugin_get_property;
 
-  plugin_class->start            = start;
   plugin_class->map              = map;
   plugin_class->minimize         = minimize;
   plugin_class->maximize         = maximize;
@@ -479,8 +448,8 @@ minimize (MetaPlugin *plugin, MetaWindowActor *window_actor)
                                          MINIMIZE_TIMEOUT,
                                          "scale-x", 0.0,
                                          "scale-y", 0.0,
-                                         "x", icon_geometry.x,
-                                         "y", icon_geometry.y,
+                                         "x", (double)icon_geometry.x,
+                                         "y", (double)icon_geometry.y,
                                          NULL);
       apriv->tml_minimize = clutter_animation_get_timeline (animation);
       data->plugin = plugin;

src/compositor/region-utils.c

@@ -43,34 +43,17 @@
 /* Optimium performance seems to be with MAX_CHUNK_RECTANGLES=4; 8 is about 10% slower.
  * But using 8 may be more robust to systems with slow malloc(). */
 #define MAX_CHUNK_RECTANGLES 8
-#define MAX_LEVELS 16
 
-typedef struct
-{
-  /* To merge regions in binary tree order, we need to keep track of
-   * the regions that we've already merged together at different
-   * levels of the tree. We fill in an array in the pattern:
-   *
-   * |a  |
-   * |b  |a  |
-   * |c  |   |ab |
-   * |d  |c  |ab |
-   * |e  |   |   |abcd|
-   */
-  cairo_region_t *levels[MAX_LEVELS];
-  int n_levels;
-} MetaRegionBuilder;
-
-static void
+void
 meta_region_builder_init (MetaRegionBuilder *builder)
 {
   int i;
-  for (i = 0; i < MAX_LEVELS; i++)
+  for (i = 0; i < META_REGION_BUILDER_MAX_LEVELS; i++)
     builder->levels[i] = NULL;
   builder->n_levels = 1;
 }
 
-static void
+void
 meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
                                    int                x,
                                    int                y,
@@ -95,7 +78,7 @@ meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
         {
           if (builder->levels[i] == NULL)
             {
-              if (i < MAX_LEVELS)
+              if (i < META_REGION_BUILDER_MAX_LEVELS)
                 {
                   builder->levels[i] = builder->levels[i - 1];
                   builder->levels[i - 1] = NULL;
@@ -115,7 +98,7 @@ meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
     }
 }
 
-static cairo_region_t *
+cairo_region_t *
 meta_region_builder_finish (MetaRegionBuilder *builder)
 {
   cairo_region_t *result = NULL;

src/compositor/region-utils.h

@@ -63,6 +63,32 @@ struct _MetaRegionIterator {
   cairo_rectangle_int_t next_rectangle;
 };
 
+typedef struct _MetaRegionBuilder MetaRegionBuilder;
+
+#define META_REGION_BUILDER_MAX_LEVELS 16
+struct _MetaRegionBuilder {
+  /* To merge regions in binary tree order, we need to keep track of
+   * the regions that we've already merged together at different
+   * levels of the tree. We fill in an array in the pattern:
+   *
+   * |a  |
+   * |b  |a  |
+   * |c  |   |ab |
+   * |d  |c  |ab |
+   * |e  |   |   |abcd|
+   */
+  cairo_region_t *levels[META_REGION_BUILDER_MAX_LEVELS];
+  int n_levels;
+};
+
+void     meta_region_builder_init       (MetaRegionBuilder *builder);
+void     meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
+                                            int                x,
+                                            int                y,
+                                            int                width,
+                                            int                height);
+cairo_region_t * meta_region_builder_finish (MetaRegionBuilder *builder);
+
 void     meta_region_iterator_init      (MetaRegionIterator *iter,
                                          cairo_region_t     *region);
 gboolean meta_region_iterator_at_end    (MetaRegionIterator *iter);

src/core/barrier.c

@@ -0,0 +1,397 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
+
+#include "config.h"
+
+#include <glib-object.h>
+
+#include <X11/extensions/XInput2.h>
+#include <X11/extensions/Xfixes.h>
+#include <meta/util.h>
+#include <meta/barrier.h>
+#include "display-private.h"
+#include "mutter-enum-types.h"
+#include "core.h"
+
+G_DEFINE_TYPE (MetaBarrier, meta_barrier, G_TYPE_OBJECT)
+
+enum {
+  PROP_0,
+
+  PROP_DISPLAY,
+
+  PROP_X1,
+  PROP_Y1,
+  PROP_X2,
+  PROP_Y2,
+  PROP_DIRECTIONS,
+
+  PROP_LAST,
+};
+
+static GParamSpec *obj_props[PROP_LAST];
+
+enum {
+  HIT,
+  LEFT,
+
+  LAST_SIGNAL,
+};
+
+static guint obj_signals[LAST_SIGNAL];
+
+struct _MetaBarrierPrivate
+{
+  MetaDisplay *display;
+
+  int x1;
+  int y1;
+  int x2;
+  int y2;
+
+  MetaBarrierDirection directions;
+
+  PointerBarrier xbarrier;
+};
+
+static void
+meta_barrier_get_property (GObject    *object,
+                           guint       prop_id,
+                           GValue     *value,
+                           GParamSpec *pspec)
+{
+  MetaBarrier *barrier = META_BARRIER (object);
+  MetaBarrierPrivate *priv = barrier->priv;
+  switch (prop_id)
+    {
+    case PROP_DISPLAY:
+      g_value_set_object (value, priv->display);
+      break;
+    case PROP_X1:
+      g_value_set_int (value, priv->x1);
+      break;
+    case PROP_Y1:
+      g_value_set_int (value, priv->y1);
+      break;
+    case PROP_X2:
+      g_value_set_int (value, priv->x2);
+      break;
+    case PROP_Y2:
+      g_value_set_int (value, priv->y2);
+      break;
+    case PROP_DIRECTIONS:
+      g_value_set_flags (value, priv->directions);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_barrier_set_property (GObject      *object,
+                           guint         prop_id,
+                           const GValue *value,
+                           GParamSpec   *pspec)
+{
+  MetaBarrier *barrier = META_BARRIER (object);
+  MetaBarrierPrivate *priv = barrier->priv;
+  switch (prop_id)
+    {
+    case PROP_DISPLAY:
+      priv->display = g_value_get_object (value);
+      break;
+    case PROP_X1:
+      priv->x1 = g_value_get_int (value);
+      break;
+    case PROP_Y1:
+      priv->y1 = g_value_get_int (value);
+      break;
+    case PROP_X2:
+      priv->x2 = g_value_get_int (value);
+      break;
+    case PROP_Y2:
+      priv->y2 = g_value_get_int (value);
+      break;
+    case PROP_DIRECTIONS:
+      priv->directions = g_value_get_flags (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_barrier_dispose (GObject *object)
+{
+  MetaBarrier *barrier = META_BARRIER (object);
+  MetaBarrierPrivate *priv = barrier->priv;
+
+  if (meta_barrier_is_active (barrier))
+    {
+      meta_bug ("MetaBarrier wrapper %p for X barrier %ld was destroyed"
+                " while the X barrier is still active.",
+                barrier, priv->xbarrier);
+    }
+
+  G_OBJECT_CLASS (meta_barrier_parent_class)->dispose (object);
+}
+
+gboolean
+meta_barrier_is_active (MetaBarrier *barrier)
+{
+  return barrier->priv->xbarrier != 0;
+}
+
+/**
+ * meta_barrier_release:
+ * @barrier: The barrier to release
+ * @event: The event to release the pointer for
+ *
+ * In XI2.3, pointer barriers provide a feature where they can
+ * be temporarily released so that the pointer goes through
+ * them. Pass a #MetaBarrierEvent to release the barrier for
+ * this event sequence.
+ */
+void
+meta_barrier_release (MetaBarrier      *barrier,
+                      MetaBarrierEvent *event)
+{
+#ifdef HAVE_XI23
+  MetaBarrierPrivate *priv = barrier->priv;
+  if (META_DISPLAY_HAS_XINPUT_23 (priv->display))
+    {
+      XIBarrierReleasePointer (priv->display->xdisplay,
+                               META_VIRTUAL_CORE_POINTER_ID,
+                               priv->xbarrier, event->event_id);
+    }
+#endif /* HAVE_XI23 */
+}
+
+static void
+meta_barrier_constructed (GObject *object)
+{
+  MetaBarrier *barrier = META_BARRIER (object);
+  MetaBarrierPrivate *priv = barrier->priv;
+  Display *dpy;
+  Window root;
+
+  g_return_if_fail (priv->x1 == priv->x2 || priv->y1 == priv->y2);
+
+  if (priv->display == NULL)
+    {
+      g_warning ("A display must be provided when constructing a barrier.");
+      return;
+    }
+
+  dpy = priv->display->xdisplay;
+  root = DefaultRootWindow (dpy);
+
+  priv->xbarrier = XFixesCreatePointerBarrier (dpy, root,
+                                               priv->x1, priv->y1,
+                                               priv->x2, priv->y2,
+                                               priv->directions, 0, NULL);
+
+  /* Take a ref that we'll release when the XID dies inside destroy(),
+   * so that the object stays alive and doesn't get GC'd. */
+  g_object_ref (barrier);
+
+  g_hash_table_insert (priv->display->xids, &priv->xbarrier, barrier);
+
+  G_OBJECT_CLASS (meta_barrier_parent_class)->constructed (object);
+}
+
+static void
+meta_barrier_class_init (MetaBarrierClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->get_property = meta_barrier_get_property;
+  object_class->set_property = meta_barrier_set_property;
+  object_class->dispose = meta_barrier_dispose;
+  object_class->constructed = meta_barrier_constructed;
+
+  obj_props[PROP_DISPLAY] =
+    g_param_spec_object ("display",
+                         "Display",
+                         "The display to construct the pointer barrier on",
+                         META_TYPE_DISPLAY,
+                         G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+  obj_props[PROP_X1] =
+    g_param_spec_int ("x1",
+                      "X1",
+                      "The first X coordinate of the barrier",
+                      0, G_MAXSHORT, 0,
+                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+  obj_props[PROP_Y1] =
+    g_param_spec_int ("y1",
+                      "Y1",
+                      "The first Y coordinate of the barrier",
+                      0, G_MAXSHORT, 0,
+                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+  obj_props[PROP_X2] =
+    g_param_spec_int ("x2",
+                      "X2",
+                      "The second X coordinate of the barrier",
+                      0, G_MAXSHORT, G_MAXSHORT,
+                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+  obj_props[PROP_Y2] =
+    g_param_spec_int ("y2",
+                      "Y2",
+                      "The second Y coordinate of the barrier",
+                      0, G_MAXSHORT, G_MAXSHORT,
+                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+  obj_props[PROP_DIRECTIONS] =
+    g_param_spec_flags ("directions",
+                        "Directions",
+                        "A set of directions to let the pointer through",
+                        META_TYPE_BARRIER_DIRECTION,
+                        0,
+                        G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+  g_object_class_install_properties (object_class, PROP_LAST, obj_props);
+
+  /**
+   * MetaBarrier::hit:
+   * @barrier: The #MetaBarrier that was hit
+   * @event: A #MetaBarrierEvent that has the details of how
+   * the barrier was hit.
+   *
+   * When a pointer barrier is hit, this will trigger. This
+   * requires an XI2-enabled server.
+   */
+  obj_signals[HIT] =
+    g_signal_new ("hit",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_FIRST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1,
+                  META_TYPE_BARRIER_EVENT);
+
+  /**
+   * MetaBarrier::left:
+   * @barrier: The #MetaBarrier that was left
+   * @event: A #MetaBarrierEvent that has the details of how
+   * the barrier was left.
+   *
+   * When a pointer barrier hitbox was left, this will trigger.
+   * This requires an XI2-enabled server.
+   */
+  obj_signals[LEFT] =
+    g_signal_new ("left",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_FIRST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1,
+                  META_TYPE_BARRIER_EVENT);
+
+  g_type_class_add_private (object_class, sizeof(MetaBarrierPrivate));
+}
+
+void
+meta_barrier_destroy (MetaBarrier *barrier)
+{
+  MetaBarrierPrivate *priv = barrier->priv;
+  Display *dpy;
+
+  if (priv->display == NULL)
+    return;
+
+  dpy = priv->display->xdisplay;
+
+  if (!meta_barrier_is_active (barrier))
+    return;
+
+  XFixesDestroyPointerBarrier (dpy, priv->xbarrier);
+  g_hash_table_remove (priv->display->xids, &priv->xbarrier);
+  priv->xbarrier = 0;
+
+  g_object_unref (barrier);
+}
+
+static void
+meta_barrier_init (MetaBarrier *barrier)
+{
+  barrier->priv = G_TYPE_INSTANCE_GET_PRIVATE (barrier, META_TYPE_BARRIER, MetaBarrierPrivate);
+}
+
+#ifdef HAVE_XI23
+static void
+meta_barrier_fire_event (MetaBarrier    *barrier,
+                         XIBarrierEvent *xevent)
+{
+  MetaBarrierEvent *event = g_slice_new0 (MetaBarrierEvent);
+
+  event->ref_count = 1;
+  event->event_id = xevent->eventid;
+  event->dt = xevent->dtime;
+
+  event->x = xevent->root_x;
+  event->y = xevent->root_y;
+  event->dx = xevent->dx;
+  event->dy = xevent->dy;
+
+  event->released = (xevent->flags & XIBarrierPointerReleased) != 0;
+  event->grabbed = (xevent->flags & XIBarrierDeviceIsGrabbed) != 0;
+
+  switch (xevent->evtype)
+    {
+    case XI_BarrierHit:
+      g_signal_emit (barrier, obj_signals[HIT], 0, event);
+      break;
+    case XI_BarrierLeave:
+      g_signal_emit (barrier, obj_signals[LEFT], 0, event);
+      break;
+    default:
+      g_assert_not_reached ();
+    }
+}
+
+gboolean
+meta_display_process_barrier_event (MetaDisplay    *display,
+                                    XIBarrierEvent *xev)
+{
+  MetaBarrier *barrier;
+
+  barrier = g_hash_table_lookup (display->xids, &xev->barrier);
+  if (barrier != NULL)
+    {
+      meta_barrier_fire_event (barrier, xev);
+      return TRUE;
+    }
+
+  return FALSE;
+}
+#endif /* HAVE_XI23 */
+
+static MetaBarrierEvent *
+meta_barrier_event_ref (MetaBarrierEvent *event)
+{
+  g_return_val_if_fail (event != NULL, NULL);
+  g_return_val_if_fail (event->ref_count > 0, NULL);
+
+  g_atomic_int_inc ((volatile int *)&event->ref_count);
+  return event;
+}
+
+static void
+meta_barrier_event_unref (MetaBarrierEvent *event)
+{
+  g_return_if_fail (event != NULL);
+  g_return_if_fail (event->ref_count > 0);
+
+  if (g_atomic_int_dec_and_test ((volatile int *)&event->ref_count))
+    g_slice_free (MetaBarrierEvent, event);
+}
+
+G_DEFINE_BOXED_TYPE (MetaBarrierEvent,
+                     meta_barrier_event,
+                     meta_barrier_event_ref,
+                     meta_barrier_event_unref)

src/core/bell.c

@@ -23,7 +23,8 @@
  */
 
 /**
- * \file bell.c Ring the bell or flash the screen
+ * SECTION:Bell
+ * @short_description: Ring the bell or flash the screen
  *
  * Sometimes, X programs "ring the bell", whatever that means. Mutter lets
  * the user configure the bell to be audible or visible (aka visual), and
@@ -57,6 +58,10 @@
 #endif
 
 /**
+ * bell_flash_screen:
+ * @display:  The display which owns the screen (rather redundant)
+ * @screen:   The screen to flash
+ *
  * Flashes one entire screen.  This is done by making a window the size of the
  * whole screen (or reusing the old one, if it's still around), mapping it,
  * painting it white and then black, and then unmapping it. We set saveunder so
@@ -65,14 +70,12 @@
  * Unlike frame flashes, we don't do fullscreen flashes with a timeout; rather,
  * we do them in one go, because we don't have to rely on the theme code
  * redrawing the frame for us in order to do the flash.
- *
- * \param display  The display which owns the screen (rather redundant)
- * \param screen   The screen to flash
- *
- * \bug The way I read it, this appears not to do the flash
+ */
+/*
+ * Bug: The way I read it, this appears not to do the flash
  * the first time we flash a particular display. Am I wrong?
  *
- * \bug This appears to destroy our current XSync status.
+ * Bug: This appears to destroy our current XSync status.
  */
 static void
 bell_flash_screen (MetaDisplay *display, 
@@ -137,14 +140,15 @@ bell_flash_screen (MetaDisplay *display,
 }
 
 /**
+ * bell_flash_fullscreen:
+ * @display: The display the event came in on
+ * @xkb_ev: The bell event
+ *
  * Flashes one screen, or all screens, in response to a bell event.
  * If the event is on a particular window, flash the screen that
  * window is on. Otherwise, flash every screen on this display.
  *
  * If the configure script found we had no XKB, this does not exist.
- *
- * \param display  The display the event came in on
- * \param xkb_ev   The bell event
  */
 #ifdef HAVE_XKB
 static void
@@ -182,17 +186,21 @@ bell_flash_fullscreen (MetaDisplay *display,
 }
 
 /**
+ * bell_unflash_frame:
+ * @data: The frame to unflash, cast to a gpointer so it can go into
+ *        a callback function.
+ *
  * Makes a frame be not flashed; this is the timeout half of
  * bell_flash_window_frame(). This is done simply by clearing the
  * flash flag and queuing a redraw of the frame.
  *
  * If the configure script found we had no XKB, this does not exist.
  *
- * \param data  The frame to unflash, cast to a gpointer so it can go into
- *              a callback function.
- * \return Always FALSE, so we don't get called again.
- *
- * \bug This is the parallel to bell_flash_window_frame(), so it should
+ * Returns: Always FALSE, so we don't get called again.
+ */
+
+/*
+ * Bug: This is the parallel to bell_flash_window_frame(), so it should
  * really be called meta_bell_unflash_window_frame().
  */
 static gboolean 
@@ -205,6 +213,9 @@ bell_unflash_frame (gpointer data)
 }
 
 /**
+ * bell_flash_window_frame:
+ * @window: The window to flash
+ *
  * Makes a frame flash and then return to normal shortly afterwards.
  * This is done by setting a flag so that the theme
  * code will temporarily draw the frame as focussed if it's unfocussed and
@@ -212,8 +223,6 @@ bell_unflash_frame (gpointer data)
  * that the flag can be unset and the frame re-redrawn.
  *
  * If the configure script found we had no XKB, this does not exist.
- *
- * \param window  The window to flash
  */
 static void
 bell_flash_window_frame (MetaWindow *window)
@@ -231,11 +240,12 @@ bell_flash_window_frame (MetaWindow *window)
 }
 
 /**
+ * bell_flash_frame:
+ * @display:  The display the bell event came in on
+ * @xkb_ev:   The bell event we just received
+ *
  * Flashes the frame of the focussed window. If there is no focussed window,
  * flashes the screen.
- *
- * \param display  The display the bell event came in on
- * \param xkb_ev   The bell event we just received
  */
 static void
 bell_flash_frame (MetaDisplay *display, 
@@ -261,15 +271,18 @@ bell_flash_frame (MetaDisplay *display,
 }
 
 /**
+ * bell_visual_notify:
+ * @display: The display the bell event came in on
+ * @xkb_ev: The bell event we just received
+ *
  * Gives the user some kind of visual bell substitute, in response to a
  * bell event. What this is depends on the "visual bell type" pref.
  *
  * If the configure script found we had no XKB, this does not exist.
- *
- * \param display  The display the bell event came in on
- * \param xkb_ev   The bell event we just received
- *
- * \bug This should be merged with meta_bell_notify().
+ */
+
+/*
+ * Bug: This should be merged with meta_bell_notify().
  */
 static void
 bell_visual_notify (MetaDisplay *display, 
@@ -407,12 +420,13 @@ meta_bell_shutdown (MetaDisplay *display)
 }
 
 /**
+ * meta_bell_notify_frame_destroy:
+ * @frame: The frame which is being destroyed
+ *
  * Deals with a frame being destroyed. This is important because if we're
  * using a visual bell, we might be flashing the edges of the frame, and
  * so we'd have a timeout function waiting ready to un-flash them. If the
  * frame's going away, we can tell the timeout not to bother.
- *
- * \param frame  The frame which is being destroyed
  */
 void
 meta_bell_notify_frame_destroy (MetaFrame *frame)

src/core/bell.h

@@ -1,17 +1,5 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 
-/**
- * \file bell.h Ring the bell or flash the screen
- *
- * Sometimes, X programs "ring the bell", whatever that means. Mutter lets
- * the user configure the bell to be audible or visible (aka visual), and
- * if it's visual it can be configured to be frame-flash or fullscreen-flash.
- * We never get told about audible bells; X handles them just fine by itself.
- *
- * The visual bell was the result of a discussion in Bugzilla here:
- * <http://bugzilla.gnome.org/show_bug.cgi?id=99886>.
- */
-
 /* 
  * Copyright (C) 2002 Sun Microsystems Inc.
  * 

src/core/boxes.c

@@ -625,7 +625,6 @@ meta_rectangle_get_minimal_spanning_set_for_region (
   *temp_rect = *basic_rect;
   ret = g_list_prepend (NULL, temp_rect);
 
-  strut_iter = all_struts;
   for (strut_iter = all_struts; strut_iter; strut_iter = strut_iter->next)
     {
       GList *rect_iter; 

src/core/constraints.c

@@ -119,6 +119,7 @@ typedef struct
   MetaRectangle        orig;
   MetaRectangle        current;
   MetaFrameBorders    *borders;
+  gboolean             must_free_borders;
   ActionType           action_type;
   gboolean             is_user_action;
 
@@ -337,7 +338,7 @@ meta_window_constrain (MetaWindow          *window,
    * not gobject-style--gobject would be more pain than it's worth) or
    * smart pointers would be so much nicer here.  *shrug*
    */
-  if (!orig_borders)
+  if (info.must_free_borders)
     g_free (info.borders);
 }
 
@@ -358,9 +359,15 @@ setup_constraint_info (ConstraintInfo      *info,
 
   /* Create a fake frame geometry if none really exists */
   if (orig_borders && !window->fullscreen)
-    info->borders = orig_borders;
+    {
+      info->borders = orig_borders;
+      info->must_free_borders = FALSE;
+    }
   else
-    info->borders = g_new0 (MetaFrameBorders, 1);
+    {
+      info->borders = g_new0 (MetaFrameBorders, 1);
+      info->must_free_borders = TRUE;
+    }
 
   if (flags & META_IS_MOVE_ACTION && flags & META_IS_RESIZE_ACTION)
     info->action_type = ACTION_MOVE_AND_RESIZE;
@@ -564,6 +571,11 @@ place_window_if_needed(MetaWindow     *window,
                        .083 * info->work_area_monitor.height;
             }
 
+          /* idle_move_resize() uses the user_rect, so make sure it uses the
+           * placed coordinates (bug #556696).
+           */
+          window->user_rect = info->current;
+
           if (window->maximize_horizontally_after_placement ||
               window->maximize_vertically_after_placement)
             meta_window_maximize_internal (window,   
@@ -757,21 +769,12 @@ constrain_modal_dialog (MetaWindow         *window,
     return TRUE;
 
   x = parent->rect.x + (parent->rect.width / 2  - info->current.width / 2);
-  y = 0;
+  y = parent->rect.y + (parent->rect.height / 2 - info->current.height / 2);
   if (parent->frame)
     {
-      MetaFrameBorders borders;
-
       x += parent->frame->rect.x;
       y += parent->frame->rect.y;
-
-      meta_frame_calc_borders (parent->frame, &borders);
-      y += borders.total.top;
-
-      y += info->borders->visible.top;
     }
-  else
-    y = parent->rect.y + info->borders->visible.top;
 
   constraint_already_satisfied = (x == info->current.x) && (y == info->current.y);
 

src/core/core.c

@@ -775,3 +775,24 @@ meta_invalidate_default_icons (void)
   g_slist_free (windows);
 }
 
+void
+meta_core_add_old_event_mask (Display     *xdisplay,
+                              Window       xwindow,
+                              XIEventMask *mask)
+{
+  XIEventMask *prev;
+  gint n_masks, i, j;
+
+  prev = XIGetSelectedEvents (xdisplay, xwindow, &n_masks);
+
+  for (i = 0; i < n_masks; i++)
+    {
+      if (prev[i].deviceid != XIAllMasterDevices)
+        continue;
+
+      for (j = 0; j < MIN (mask->mask_len, prev[i].mask_len); j++)
+        mask->mask[j] |= prev[i].mask[j];
+    }
+
+  XFree (prev);
+}

src/core/core.h

@@ -205,8 +205,8 @@ void meta_core_increment_event_serial (Display *display);
 
 void meta_invalidate_default_icons (void);
 
+void meta_core_add_old_event_mask (Display     *xdisplay,
+                                   Window       xwindow,
+                                   XIEventMask *mask);
+
 #endif
-
-
-
-

src/core/delete.c

@@ -108,13 +108,12 @@ delete_ping_timeout_func (MetaDisplay *display,
 
   /* Translators: %s is a window title */
   if (window_title)
-    tmp = g_markup_printf_escaped (_("<tt>%s</tt> is not responding."),
-                                   window_title);
+    tmp = g_strdup_printf (_("“%s” is not responding."), window_title);
   else
     tmp = g_strdup (_("Application is not responding."));
 
   window_content = g_strdup_printf (
-      "<big><b>%s</b></big>\n\n<i>%s</i>",
+      "<big><b>%s</b></big>\n\n%s",
       tmp,
       _("You may choose to wait a short while for it to "
         "continue or force the application to quit entirely."));
@@ -123,7 +122,8 @@ delete_ping_timeout_func (MetaDisplay *display,
     meta_show_dialog ("--question",
                       window_content, NULL,
                       window->screen->screen_name,
-                      _("_Wait"), _("_Force Quit"), window->xwindow,
+                      _("_Wait"), _("_Force Quit"),
+                      "face-sad-symbolic", window->xwindow,
                       NULL, NULL);
 
   g_free (window_content);
@@ -133,6 +133,18 @@ delete_ping_timeout_func (MetaDisplay *display,
   g_child_watch_add (dialog_pid, dialog_exited, window);
 }
 
+void
+meta_window_check_alive (MetaWindow *window,
+                         guint32     timestamp)
+{
+  meta_display_ping_window (window->display,
+                            window,
+                            timestamp,
+                            delete_ping_reply_func,
+                            delete_ping_timeout_func,
+                            window);
+}
+
 void
 meta_window_delete (MetaWindow  *window,
                     guint32      timestamp)
@@ -156,13 +168,8 @@ meta_window_delete (MetaWindow  *window,
     }
   meta_error_trap_pop (window->display);
 
-  meta_display_ping_window (window->display,
-                            window,
-                            timestamp,
-                            delete_ping_reply_func,
-                            delete_ping_timeout_func,
-                            window);
-  
+  meta_window_check_alive (window, timestamp);
+
   if (window->has_focus)
     {
       /* FIXME Clean this up someday 

src/core/display-private.h

@@ -39,6 +39,7 @@
 #include <meta/display.h>
 #include "keybindings-private.h"
 #include <meta/prefs.h>
+#include <meta/barrier.h>
 
 #ifdef HAVE_STARTUP_NOTIFICATION
 #include <libsn/sn.h>
@@ -145,7 +146,7 @@ struct _MetaDisplay
   MetaEventQueue *events;
   GSList *screens;
   MetaScreen *active_screen;
-  GHashTable *window_ids;
+  GHashTable *xids;
   int error_traps;
   int (* error_trap_handler) (Display     *display,
                               XErrorEvent *error);  
@@ -172,6 +173,9 @@ struct _MetaDisplay
   /* Pings which we're waiting for a reply from */
   GSList     *pending_pings;
 
+  /* Pending focus change */
+  guint       focus_timeout_id;
+
   /* Pending autoraise */
   guint       autoraise_timeout_id;
   MetaWindow* autoraise_window;
@@ -208,6 +212,7 @@ struct _MetaDisplay
   GList*      grab_old_window_stacking;
   MetaEdgeResistanceData *grab_edge_resistance_data;
   unsigned int grab_last_user_action_was_snap;
+  guint32     grab_timestamp;
 
   /* we use property updates as sentinels for certain window focus events
    * to avoid some race conditions on EnterNotify events
@@ -219,8 +224,7 @@ struct _MetaDisplay
   guint32     last_bell_time;
 #endif
 #ifdef HAVE_XSYNC
-  /* alarm monitoring client's _NET_WM_SYNC_REQUEST_COUNTER */
-  XSyncAlarm  grab_sync_request_alarm;
+  gint64      grab_sync_counter_wait_serial;
 #endif
   int	      grab_resize_timeout_id;
 
@@ -280,7 +284,10 @@ struct _MetaDisplay
   int damage_error_base;
   int xfixes_event_base;
   int xfixes_error_base;
-  
+  int xinput_error_base;
+  int xinput_event_base;
+  int xinput_opcode;
+
 #ifdef HAVE_STARTUP_NOTIFICATION
   SnDisplay *sn_display;
 #endif
@@ -308,10 +315,14 @@ struct _MetaDisplay
 #define META_DISPLAY_HAS_RENDER(display) ((display)->have_render)
   unsigned int have_composite : 1;
   unsigned int have_damage : 1;
-  unsigned int have_xfixes : 1;
 #define META_DISPLAY_HAS_COMPOSITE(display) ((display)->have_composite)
 #define META_DISPLAY_HAS_DAMAGE(display) ((display)->have_damage)
-#define META_DISPLAY_HAS_XFIXES(display) ((display)->have_xfixes)
+#ifdef HAVE_XI23
+  gboolean have_xinput_23 : 1;
+#define META_DISPLAY_HAS_XINPUT_23(display) ((display)->have_xinput_23)
+#else
+#define META_DISPLAY_HAS_XINPUT_23(display) FALSE
+#endif /* HAVE_XI23 */
 };
 
 struct _MetaDisplayClass
@@ -363,6 +374,16 @@ void        meta_display_register_x_window   (MetaDisplay *display,
 void        meta_display_unregister_x_window (MetaDisplay *display,
                                               Window       xwindow);
 
+#ifdef HAVE_XSYNC
+MetaWindow* meta_display_lookup_sync_alarm     (MetaDisplay *display,
+                                                XSyncAlarm   alarm);
+void        meta_display_register_sync_alarm   (MetaDisplay *display,
+                                                XSyncAlarm  *alarmp,
+                                                MetaWindow  *window);
+void        meta_display_unregister_sync_alarm (MetaDisplay *display,
+                                                XSyncAlarm   alarm);
+#endif /* HAVE_XSYNC */
+
 void        meta_display_notify_window_created (MetaDisplay  *display,
                                                 MetaWindow   *window);
 
@@ -378,7 +399,6 @@ Cursor         meta_display_create_x_cursor (MetaDisplay *display,
 void     meta_display_set_grab_op_cursor (MetaDisplay *display,
                                           MetaScreen  *screen,
                                           MetaGrabOp   op,
-                                          gboolean     change_pointer,
                                           Window       grab_xwindow,
                                           guint32      timestamp);
 
@@ -426,6 +446,7 @@ int meta_resize_gravity_from_grab_op (MetaGrabOp op);
 
 gboolean meta_grab_op_is_moving   (MetaGrabOp op);
 gboolean meta_grab_op_is_resizing (MetaGrabOp op);
+gboolean meta_grab_op_is_mouse    (MetaGrabOp op);
 
 void meta_display_devirtualize_modifiers (MetaDisplay        *display,
                                           MetaVirtualModifier modifiers,
@@ -444,4 +465,9 @@ void meta_display_overlay_key_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,
+                                             XIBarrierEvent *event);
+#endif /* HAVE_XI23 */
+
 #endif