Bump version to 3.10.0

Update NEWS
configure: update dependencies for clutter packages
2013-09-24 14:09:29 +02:00 · 2013-09-20 23:07:49 +02:00 · 2013-09-17 10:13:29 +02:00 · 2013-09-17 10:13:29 +02:00 · 2013-09-17 09:49:17 +02:00 · 2013-09-16 22:43:07 +02:00
187 changed files with 34584 additions and 17365 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -23,7 +23,7 @@ src/50-mutter-navigation.xml
 src/50-mutter-system.xml
 src/50-mutter-windows.xml
 src/mutter-wm.desktop
-src/mutter.desktop
+src/mutter-wayland.desktop
 *.o
 *.a
 *.lo
@@ -46,13 +46,13 @@ POTFILES
 po/*.pot
 50-metacity-desktop-key.xml
 50-metacity-key.xml
-inlinepixbufs.h
-libmutter.pc
-mutter
-mutter-theme-viewer
-mutter.desktop
+libmutter-wayland.pc
+mutter-wayland
+mutter-launch
 org.gnome.mutter.gschema.valid
 org.gnome.mutter.gschema.xml
+org.gnome.mutter.wayland.gschema.valid
+org.gnome.mutter.wayland.gschema.xml
 testasyncgetprop
 testboxes
 testgradient
@@ -62,6 +62,7 @@ mutter-message
 mutter-window-demo
 focus-window
 test-attached
+test-focus
 test-gravity
 test-resizing
 test-size-hints
@@ -74,7 +75,15 @@ src/mutter-enum-types.[ch]
 src/stamp-mutter-enum-types.h
 src/mutter-marshal.[ch]
 src/stamp-mutter-marshal.h
+src/meta-dbus-xrandr.[ch]
+src/meta-dbus-idle-monitor.[ch]
 src/mutter-plugins.pc
+src/wayland/gtk-shell-protocol.c
+src/wayland/gtk-shell-client-protocol.h
+src/wayland/gtk-shell-server-protocol.h
+src/wayland/xserver-protocol.c
+src/wayland/xserver-client-protocol.h
+src/wayland/xserver-server-protocol.h
 doc/reference/*.args
 doc/reference/*.bak
 doc/reference/*.hierarchy
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@

-SUBDIRS=src po doc
+SUBDIRS=src protocol po doc

 EXTRA_DIST = HACKING MAINTAINERS rationales.txt

--- a/183
+++ b/183
@@ -1,3 +1,186 @@
+3.10.0
+======
+* Update dependencies [Giovanni; #708210]
+
+3.9.92
+======
+* Constrain the pointer position onto visible monitors [Giovanni; #706655]
+* Fix keyboard state handling in face of event compression [Giovanni; #706963]
+* Extend the MetaCursorTracker API with query pointer and cursor visibility [Giovanni; #707474]
+* Be stricter in checking and exposing the wayland protocol version [#707851]
+* Don't require plugins to pass event to Clutter [Giovanni; #707482]
+* Move the --wayland option from the binary to the library [Giovanni; #707897]
+* Implement running from gnome-session (environment variable setting, process group
+  handling, Clutter backend variables) [Giovanni; #706421]
+* Add support for more cursor types [Giovanni; #707919]
+* Drop man pages for removed utilities [Kalev; #706579]
+* Implement monitor configuration on KMS [Giovanni; #706308]
+* Implement HW cursors [Giovanni; #707573]
+* Implement minimal support for resizing and maximizing wayland clients [Giovanni; #707401]
+* Implement transient hints for wayland clients [Giovanni; #707401]
+* Implement popup menu surfaces and grabs [Giovanni; #707863]
+* Immediately fire idle watches that are already expired [Giovanni; #707302]
+* Remove holes generated by disabling the laptop lid [Giovanni; #707473]
+* Misc bug fixes [Giovanni, Pavel, Adel; #707649, #706124, #707584, #707851, #707929,
+  #708070]
+
+Contributors:
+  Adel Gadllah, Giovanni Campagna, Kalev Lember, Pavel Vasin
+
+Translations:
+  Мирослав Николић po/sr, sr@latin.po, Мирослав Николић [sr, sr@latin],
+  Chao-Hsiung Liao [zh_HK, zh_TW], Yuri Myasoedov [ru],
+  Ville-Pekka Vainio [fi], Changwoo Ryu [ko], A S Alam [pa],
+  Mattias Põldaru [et], Rūdolfs Mazurs [lv], Ihar Hrachyshka [be],
+  Nilamdyuti Goswami [as], Andika Triwidada [id], Baurzhan Muftakhidinov [kk],
+  Benjamin Steinwender [de]
+
+3.9.91
+======
+* Drop man pages for removed utilities [Kalev; #706579]
+* Add support for idle tracking [Giovanni, Cosimo; #706005, #707250]
+* Skip CRTC reconfigurations that have no effect [Giovanni; #706672]
+* Ignore skip-taskbar hints on parentless dialogs [Giovanni; #673399]
+* Don't save pixbuf data in user data [Tim; #706777]
+* Don't queue redraws for obscured regions [Adel; #703332]
+* Suppor the opaque region hints for wayland clients [Jasper; #707019]
+* Turn blending off when drawing entirely opaque regions [Jasper; #707019]
+* Check event timestamps before reconfiguring [Giovanni; #706735]
+* Merge the DBus API for display configuration in the wayland branch [Giovanni]
+* Install an X IO error handler for XWayland [Giovanni; #706962]
+* Use the clutter xkbcommon integration for the wayland keyboard [Giovanni; #705862]
+* Add a setuid helper for running on KMS+evdev [Giovanni, Colin; #705861]
+* Add keybindings for switching VT [Giovanni; #705861]
+* Implement plugin modality when running as a wayland compositor [Giovanni; #705917]
+* Add support for the application menu for wayland clients [Giovanni; #707128]
+* Several Coverity spotted fixes [Jasper]
+* Don't create a dummy texture for the texture template [Neil; #707458]
+* Use a more conservative paint volume for obscured windows [Adel]
+* Misc bug fixes [Giovanni, Colin, Seán, Jasper, Cosimo; #706582, #706598,
+  #706787, #706729, #706825, #707081, #707090, #707267, #706982, #706289]
+
+Contributors:
+  Giovanni Campagna, Cosimo Cecchi, Adel Gadllah, Colin Guthrie, Kalev Lember,
+  Tim Lunn, Jasper St. Pierre, Neil Roberts, Rico Tzschichholz, Seán de Búrca
+
+Translations:
+  Piotr Drąg [pl], Alexandre Franke [fr], Kjartan Maraas [nb],
+  Milo Casagrande [it], Balázs Úr [hu], Seán de Búrca [ga], Fran Diéguez [gl],
+  Daniel Mustieles [es], Aurimas Černius [lt], Gil Forcada [ca]
+
+3.9.90
+======
+* First release from the wayland branch, includes basic support for running
+  as a wayland compositor [Robert, Neil, Giovanni]
+* Add support for _GTK_FRAME_EXTENTS [Jasper; #705766]
+* Fix quick consecutive <super> presses breaking keyboard input [Alban; #666101]
+* Work towards running as wayland compositor [Giovanni]
+ - Add DBus API for display configuration
+   [#705670, #706231, #706233, #706322, #706382]
+ - Add abstraction layer for cursor tracking [#705911]
+ - Add support for plugin modality under wayland [#705917]
+* Disable GTK+ scaling [Alexander; #706388]
+* Disable blending while updating tower [Robert]
+* Misc bug fixes and cleanups [Adel, Jasper, Giovanni, Colin, Rico, Florian;
+  #703332, #704437, #706207]
+
+Contributors:
+  Robert Bragg, Giovanni Campagna, Alban Crequy, Adel Gadllah,
+  Alexander Larsson, Florian Müllner, Jasper St. Pierre, Neil Roberts,
+  Rico Tzschichholz, Colin Walters
+
+Translations:
+  Jiro Matsuzawa [ja], Kjartan Maraas [nb], Matej Urbančič [sl],
+  Marek Černocký [cs], Daniel Mustieles [es], Rafael Ferreira [pt_BR],
+  Yaron Shahrabani [he], Ján Kyselica [sk]
+
+3.9.5
+=====
+* Don't select for touch events on the stage [Jasper; #697192]
+* Don't queue redraws for obscured regions [Adel; #703332]
+* Export timestamp of global keybinding events [Bastien; #704858]
+* Misc bug fixes and cleanups [Jasper, Rico; #703970]
+
+Contributors:
+  Adel Gadllah, Bastien Nocera, Jasper St. Pierre, Rico Tzschichholz
+
+3.9.4
+=====
+* Tweak window shadows [Allan; #702141]
+* Ignore our own focus events for focus prediction [Jasper; #701017]
+* Add API to query if the stage is focused [Jasper; #700735]
+* Add API to query the monitor for a given position [Adel]
+* Don't force attached dialogs to be border-only [Florian; #702764]
+* Allow slicing of backgrounds to avoid texture size limits [Ray; #702283]
+* Miscellaneous bug fixes and cleanups [Adel; #701224, #702564]
+
+Contributors:
+  Allan Day, Adel Gadllah, Florian Müllner, Jasper St. Pierre, Ray Strode
+
+3.9.3
+=====
+* Ensure events are always reported to the grab window [Rui; #701219]
+* Use new clutter_stage_set_paint_callback() function to prevent dropping
+  frames with frame synced toolkits [Owen; #698794]
+
+Contributors:
+  Rui Matos, Owen W. Taylor
+
+3.9.2
+=====
+* Add meta_window_can_close() function [Jasper; #699269]
+* Add support for string-array preferences [Florian; #700223]
+* Fix a potential race condition with _NET_WM_MOVERESIZE [Jasper; #699777]
+* Fix shade window action [Stef; #693714]
+* Remove overlay_group [Giovanni; #700735]
+* Improve tracking of the focus window [Dan, Jasper; #647706]
+* Add API to freeze/unfreeze the keyboard [Rui; #697001]
+* Grab and emit a signal when XK_ISO_Next_Group is pressed [Rui; #697002]
+* Misc bug fixes and cleanups [Dieter, Jasper, Rui; #699636, #700735, #697000]
+
+Contributors:
+  Giovanni Campagna, Rui Matos, Florian Müllner, Jasper St. Pierre,
+  Dieter Verfaillie, Stef Walter, Dan Winship
+
+Translations:
+  Kjartan Maraas [nb], Ján Kyselica [sk]
+
+3.9.1
+=====
+* Fix miscellaneous memory leaks [Pavel; #698710]
+* Misc fixes and cleanups [Stef, Simon; #698179, #697758]
+
+Contributors:
+  Simon McVittie, Pavel Vasin, Stef Walter
+
+3.8.1
+=====
+* Fix crash when getting default font [Bastien; #696814]
+* Fix ungrabbing of keybindings [Rui; #697003]
+* Misc fixes and cleanups [Jasper, Simon; #697758]
+
+Contributors:
+  Jasper Lievisse Adriaanse, Rui Matos, Simon McVittie, Bastien Nocera
+
+Translations:
+  Guillaume Desmottes [fr], Shankar Prasad [kn], Bruce Cowan [en_GB],
+  Andika Triwidada [id], Yaron Shahrabani [he], Kjartan Maraas [nb],
+  Gheyret Kenji [ug]
+
+3.8.0
+=====
+* Address major memory leak when changing backgrounds [Ray; #696157]
+
+Contributors:
+  Ray Strode
+
+Translations:
+  Sandeep Sheshrao Shedmake [mr], Victor Ibragimov [tg], Gabor Kelemen [hu],
+  Ville-Pekka Vainio [fi], Rajesh Ranjan [hi], Dr.T.Vasudevan [ta],
+  ManojKumar Giri [or], Yuri Myasoedov [ru], Petr Kovar [cs],
+  Jiro Matsuzawa [ja], Krishnababu Krothapalli [te], Ani Peter [ml],
+  Inaki Larranaga Murgoitio [eu]
+
 3.7.92
 ======
 * Build and improve reference docs [Tomeu; #676856, #695641, #695935]
--- a/autogen.sh
+++ b/autogen.sh
@@ -5,7 +5,7 @@ srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.

 PKG_NAME="mutter"
-REQUIRED_AUTOMAKE_VERSION=1.10
+REQUIRED_AUTOMAKE_VERSION=1.13

 (test -f $srcdir/configure.ac \
  && test -d $srcdir/src) || {
--- a/configure.ac
+++ b/configure.ac
@@ -1,8 +1,8 @@
 AC_PREREQ(2.50)

 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [7])
-m4_define([mutter_micro_version], [92])
+m4_define([mutter_minor_version], [10])
+m4_define([mutter_micro_version], [0])

 m4_define([mutter_version],
          [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -15,10 +15,14 @@ AC_INIT([mutter], [mutter_version],
 AC_CONFIG_SRCDIR(src/core/display.c)
 AC_CONFIG_HEADERS(config.h)

-AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz tar-ustar])
+AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz tar-ustar])
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],)
 AM_MAINTAINER_MODE([enable])

+# Change pkglibdir and pkgdatadir to mutter-wayland instead of mutter
+PACKAGE="mutter-wayland"
+AC_SUBST([PACKAGE], [$PACKAGE])
+
 MUTTER_MAJOR_VERSION=mutter_major_version
 MUTTER_MINOR_VERSION=mutter_minor_version
 MUTTER_MICRO_VERSION=mutter_micro_version
@@ -34,7 +38,7 @@ AC_SUBST(MUTTER_PLUGIN_DIR)
 # Honor aclocal flags
 AC_SUBST(ACLOCAL_AMFLAGS, "\${ACLOCAL_FLAGS}")

-GETTEXT_PACKAGE=mutter
+GETTEXT_PACKAGE=mutter-wayland
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Name of default gettext domain])

@@ -73,8 +77,10 @@ MUTTER_PC_MODULES="
   cairo >= 1.10.0
   gsettings-desktop-schemas >= 3.7.3
   xcomposite >= 0.2 xfixes xrender xdamage xi >= 1.6.0
-   $CLUTTER_PACKAGE >= 1.13.5
+   $CLUTTER_PACKAGE >= 1.15.94
   cogl-1.0 >= 1.13.3
+   upower-glib > 0.9.11
+   gnome-desktop-3.0
 "

 GLIB_GSETTINGS
@@ -113,14 +119,32 @@ AC_ARG_ENABLE(shape,
                 [disable mutter's use of the shaped window extension]),,
  enable_shape=auto)

+## Wayland support requires the xserver.xml protocol extension found in the weston
+## repository but since there aren't currently established conventions for
+## installing and discovering these we simply require a location to be given
+## explicitly...
+AC_ARG_WITH([wayland-protocols],
+            [AS_HELP_STRING([--with-wayland-protocols], [Location for wayland extension protocol specs])],
+            [
+            ],
+            [])
+
+AC_ARG_WITH([xwayland-path],
+            [AS_HELP_STRING([--with-xwayland-path], [Absolute path for an X Wayland server])],
+            [XWAYLAND_PATH="$withval"],
+            [XWAYLAND_PATH="$bindir/Xorg"])
+
 AM_GLIB_GNU_GETTEXT

 ## here we get the flags we'll actually use
 # GRegex requires Glib-2.14.0
 PKG_CHECK_MODULES(ALL, glib-2.0 >= 2.14.0)
-# gtk_window_set_icon_name requires gtk2+-2.6.0
-PKG_CHECK_MODULES(MUTTER_MESSAGE, gtk+-3.0)
-PKG_CHECK_MODULES(MUTTER_WINDOW_DEMO, gtk+-3.0)
+PKG_CHECK_MODULES(MUTTER_LAUNCH, libdrm libsystemd-login)
+
+saved_LIBS="$LIBS"
+LIBS="$LIBS $MUTTER_LAUNCH"
+AC_CHECK_FUNCS([sd_session_get_vt])
+LIBS="$saved_LIBS"

 # Unconditionally use this dir to avoid a circular dep with gnomecc
 GNOME_KEYBINDINGS_KEYSDIR="${datadir}/gnome-control-center/keybindings"
@@ -185,20 +209,18 @@ if test x$found_introspection != xno; then
  AC_SUBST(META_GIR)
 fi

-AC_MSG_CHECKING([Xcursor])
-if $PKG_CONFIG xcursor; then
-     have_xcursor=yes
-  else
-     have_xcursor=no
-  fi
-  AC_MSG_RESULT($have_xcursor)
+MUTTER_PC_MODULES="$MUTTER_PC_MODULES xcursor"

-if test x$have_xcursor = xyes; then
-  echo "Building with Xcursor"
-  MUTTER_PC_MODULES="$MUTTER_PC_MODULES xcursor"
-  AC_DEFINE(HAVE_XCURSOR, , [Building with Xcursor support])
-fi
+# We always build with wayland enabled
+AC_DEFINE(HAVE_WAYLAND, , [Building with Wayland support])

+AC_PATH_PROG([WAYLAND_SCANNER],[wayland-scanner],[no])
+AS_IF([test "x$WAYLAND_SCANNER" = "xno"],
+  AC_MSG_ERROR([Could not find wayland-scanner in your PATH, required for parsing wayland extension protocols]))
+AC_SUBST([WAYLAND_SCANNER])
+AC_SUBST(XWAYLAND_PATH)
+
+MUTTER_PC_MODULES="$MUTTER_PC_MODULES clutter-wayland-1.0 clutter-wayland-compositor-1.0 clutter-egl-1.0 wayland-server libdrm"
 PKG_CHECK_MODULES(MUTTER, $MUTTER_PC_MODULES)

 PKG_CHECK_EXISTS([xi >= 1.6.99.1],
@@ -307,9 +329,6 @@ if test "x$found_xsync" = "xyes"; then
 fi

 MUTTER_LIBS="$MUTTER_LIBS $XSYNC_LIBS $RANDR_LIBS $SHAPE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lm"
-MUTTER_MESSAGE_LIBS="$MUTTER_MESSAGE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
-MUTTER_WINDOW_DEMO_LIBS="$MUTTER_WINDOW_DEMO_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lm"
-MUTTER_PROPS_LIBS="$MUTTER_PROPS_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"

 found_sm=no
 case "$MUTTER_LIBS" in
@@ -439,11 +458,9 @@ doc/man/Makefile
 doc/reference/Makefile
 doc/reference/meta-docs.sgml
 src/Makefile
-src/wm-tester/Makefile
-src/libmutter.pc
-src/mutter-plugins.pc
-src/tools/Makefile
+src/libmutter-wayland.pc
 src/compositor/plugins/Makefile
+protocol/Makefile
 po/Makefile.in
 ])

@@ -459,7 +476,7 @@ fi

 dnl ==========================================================================
 echo "
-mutter-$VERSION
+mutter-wayland-$VERSION

 	prefix:                   ${prefix}
 	source code location:	  ${srcdir}
--- a/doc/man/Makefile.am
+++ b/doc/man/Makefile.am
@@ -1,4 +1,3 @@
-man_MANS = mutter.1 mutter-theme-viewer.1 \
-	   mutter-window-demo.1 mutter-message.1
+man_MANS = mutter.1

 EXTRA_DIST = $(man_MANS)
--- a/doc/man/mutter-message.1
+++ b/doc/man/mutter-message.1
@@ -1,60 +0,0 @@
-.\"                                      Hey, EMACS: -*- nroff -*-
-.\" First parameter, NAME, should be all caps
-.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
-.\" other parameters are allowed: see man(7), man(1)
-.\" -----
-.\" This file was confirmed to be licenced under the GPL
-.\" by its author and copyright holder, Akira TAGOH, on June 1st 2008:
-.\"
-.\" > I'm comfortable with DFSG-free. that sounds great if you think it's
-.\" > useful and worth containing it in upstream.
-.\" ...
-.\" > Right I know. any licenses that is DFSG-free, I'm ok with whatever,
-.\" > since I have contributed that for Debian. so GPL is no problem for me.
-.\" -----
-.TH MUTTER\-MESSAGE 1 "28 August 2002"
-.\" Please adjust this date whenever revising the manpage.
-.\"
-.\" Some roff macros, for reference:
-.\" .nh        disable hyphenation
-.\" .hy        enable hyphenation
-.\" .ad l      left justify
-.\" .ad b      justify to both left and right margins
-.\" .nf        disable filling
-.\" .fi        enable filling
-.\" .br        insert line break
-.\" .sp <n>    insert n+1 empty lines
-.\" for manpage-specific macros, see man(7)
-.SH NAME
-MUTTER\-MESSAGE \- a command to send a message to Mutter
-.SH SYNOPSIS
-.B MUTTER\-MESSAGE
-[restart|reload\-theme|enable\-keybindings|disable\-keybindings]
-.SH DESCRIPTION
-This manual page documents briefly the
-.B mutter\-message\fP.
-This manual page was written for the Debian distribution
-because the original program does not have a manual page.
-.PP
-.\" TeX users may be more comfortable with the \fB<whatever>\fP and
-.\" \fI<whatever>\fP escape sequences to invode bold face and italics, 
-.\" respectively.
-\fBmutter\-message\fP send a specified message to \fBmutter\fP(1).
-.SH OPTIONS
-.TP
-.B restart
-Restart \fBmutter\fP(1) which is running.
-.TP
-.B reload-theme
-Reload a theme which is specified on gsettings database.
-.TP
-.B enable-keybindings
-Enable all of keybindings which is specified on gsettings database.
-.TP
-.B disable-keybindings
-Disable all of keybindings which is specified on gsettings database.
-.SH SEE ALSO
-.BR mutter (1)
-.SH AUTHOR
-This manual page was written by Akira TAGOH <tagoh@debian.org>,
-for the Debian GNU/Linux system (but may be used by others).
--- a/doc/man/mutter-theme-viewer.1
+++ b/doc/man/mutter-theme-viewer.1
@@ -1,43 +0,0 @@
-.\" In .TH, FOO should be all caps, SECTION should be 1-8, maybe w/ subsection
-.\" other parms are allowed: see man(7), man(1)
-.\"
-.\" Based on template provided by Tom Christiansen <tchrist@jhereg.perl.com>.
-.\" 
-.TH MUTTER-THEME-VIEWER 1 "1 June 2004" 
-.SH NAME
-mutter-theme-viewer \- view mutter themes
-.SH SYNOPSIS
-.B mutter-theme-viewer
-[
-.I THEMENAME
-]
-.SH DESCRIPTION
-.\" Putting a newline after each sentence can generate better output.
-.B mutter-theme-viewer
-allows you to preview any installed Mutter theme.
-.PP
-When designing a new Mutter theme, you can use
-.B mutter-theme-viewer
-to measure the performance of a window frame option, and to preview
-the option.
-.SH OPTIONS
-.TP
-.I THEMENAME
-Name of the theme to be shown (\fIAtlanta\fR by default).
-It is case-sensitive.
-.SH FILES
-.br
-.nf
-.TP
-.I /usr/share/themes
-system themes directory
-.TP
-.I /usr/share/themes/*/mutter-1/mutter-theme-1.xml
-theme specification file
-.SH AUTHOR
-This manual page was written by Jose M. Moya <josem@die.upm.es>, for
-the Debian  GNU/Linux system (but may be used by others).
-.SH "SEE ALSO"
-.\" Always quote multiple words for .SH
-.BR mutter (1),
-.BR mutter-window-demo (1).
--- a/doc/man/mutter-window-demo.1
+++ b/doc/man/mutter-window-demo.1
@@ -1,25 +0,0 @@
-.\" In .TH, FOO should be all caps, SECTION should be 1-8, maybe w/ subsection
-.\" other parms are allowed: see man(7), man(1)
-.\"
-.\" Based on template provided by Tom Christiansen <tchrist@jhereg.perl.com>.
-.\" 
-.TH MUTTER-WINDOW-DEMO 1 "1 June 2004" 
-.SH NAME
-mutter-window-demo \- demo of window features
-.SH SYNOPSIS
-.B mutter-window-demo
-.SH DESCRIPTION
-.\" Putting a newline after each sentence can generate better output.
-This program demonstrates various kinds of windows that window
-managers and window manager themes should handle.
-.PP
-Be sure to tear off the menu and toolbar, those are also a special
-kind of window.
-.SH AUTHOR
-This manual page was written by Jose M. Moya <josem@die.upm.es>, for
-the Debian  GNU/Linux system (but may be used by others).
-.SH "SEE ALSO"
-.\" Always quote multiple words for .SH
-.BR x-window-manager (1),
-.BR mutter (1),
-.BR mutter-theme-viewer (1).
--- a/doc/reference/Makefile.am
+++ b/doc/reference/Makefile.am
@@ -140,7 +140,7 @@ expand_content_files= \
 # e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
 # e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
 GTKDOC_CFLAGS=$(MUTTER_CFLAGS)
-GTKDOC_LIBS=$(MUTTER_LIBS) $(top_builddir)/src/libmutter.la
+GTKDOC_LIBS=$(MUTTER_LIBS) $(top_builddir)/src/libmutter-wayland.la

 # This includes the standard gtk-doc make rules, copied by gtkdocize.
 include $(top_srcdir)/gtk-doc.make
--- a/doc/reference/meta-sections.txt
+++ b/doc/reference/meta-sections.txt
@@ -409,7 +409,6 @@ meta_prefs_get_theme
 meta_prefs_get_titlebar_font
 meta_prefs_get_num_workspaces
 meta_prefs_get_dynamic_workspaces
-meta_prefs_get_application_based
 meta_prefs_get_disable_workarounds
 meta_prefs_get_auto_raise
 meta_prefs_get_auto_raise_delay
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -44,6 +44,7 @@ is
 it
 ja
 ka
+kk
 kn
 ko
 ku
@@ -80,6 +81,7 @@ sr@latin
 sv
 ta
 te
+tg
 th
 tk
 tr
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -12,6 +12,7 @@ src/core/display.c
 src/core/errors.c
 src/core/keybindings.c
 src/core/main.c
+src/core/monitor.c
 src/core/mutter.c
 src/core/prefs.c
 src/core/screen.c
@@ -20,15 +21,12 @@ src/core/util.c
 src/core/window.c
 src/core/window-props.c
 src/core/xprops.c
-src/mutter.desktop.in
-src/mutter-wm.desktop.in
+src/mutter-wayland.desktop.in
 src/org.gnome.mutter.gschema.xml.in
-src/tools/mutter-message.c
+src/org.gnome.mutter.wayland.gschema.xml.in
 src/ui/frames.c
 src/ui/menu.c
 src/ui/metaaccellabel.c
 src/ui/resizepopup.c
 src/ui/theme.c
 src/ui/theme-parser.c
-src/ui/theme-viewer.c
-
--- a/po/as.po
+++ b/po/as.po
--- a/po/be.po
+++ b/po/be.po
@@ -1,10 +1,10 @@
-# Ihar Hrachyshka <ihar.hrachyshka@gmail.com>, 2011.
+# Ihar Hrachyshka <ihar.hrachyshka@gmail.com>, 2011, 2013.
 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: 2013-03-01 15:50+0000\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
 "PO-Revision-Date: 2012-10-13 17:44+0300\n"
 "Last-Translator: Ігар Грачышка <ihar.hrachyshka@gmail.com>\n"
 "Language-Team: Belarusian <i18n-bel-gnome@googlegroups.com>\n"
@@ -206,7 +206,7 @@ msgstr "Падзяліць прагляд справа"

 #. 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:507
+#: ../src/compositor/compositor.c:589
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -214,11 +214,11 @@ msgid ""
 msgstr ""
 "Іншы кампазітны кіраўнік вокнаў ужо абслугоўвае экран %i дысплея \"%s\"."

-#: ../src/compositor/meta-background.c:1111
+#: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
 msgstr "не ўдалося стварыць фонавую тэкстуру з файла"

-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "Падзея з сігналам"

@@ -251,18 +251,18 @@ msgstr "_Пачакаць"
 msgid "_Force Quit"
 msgstr "_Змусіць да выхаду"

-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr ""
 "Адсутнічае пашырэнне \"%s\", патрэбнае для ажыццяўлення кампазітнага вываду"

-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Не ўдалося адкрыць X-дысплей аконнай сістэмы \"%s\"\n"

-#: ../src/core/keybindings.c:929
+#: ../src/core/keybindings.c:1136
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -271,41 +271,41 @@ msgstr ""
 "Нейкая іншая праграма ўжо выкарыстоўвае як скарот клавішу %s з "
 "мадыфікатарамі %x\n"

-#: ../src/core/keybindings.c:1129
+#: ../src/core/keybindings.c:1333
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\" - гэта хібны клавіятурны скарот\n"

-#: ../src/core/main.c:196
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "Выключыць злучэнне з кіраўніком сеансаў"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "Замяніць дзейнага кіраўніка вокнаў"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "Вызначыць ідэнтыфікатар для кіравання сеансам"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "Патрэбны X-дысплей"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "Ініцыяваць сеанс з файла"

-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "Сінхронна выконваць выклікі X-сістэмы"

-#: ../src/core/main.c:494
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "Не ўдалося праглядзець каталог з матывамі аздаблення: %s\n"

-#: ../src/core/main.c:510
+#: ../src/core/main.c:550
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -313,6 +313,19 @@ msgstr ""
 "Не ўдалося адшукаць матыў аздаблення! Праверце, каб каталог %s існаваў і "
 "змяшчаў звычайныя матывы.\n"

+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "Убудаваны дысплей"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+msgid "Unknown %s"
+msgstr "Невядомы %s"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -337,7 +350,7 @@ msgstr "Вывесці нумар версіі праграмы"
 msgid "Mutter plugin to use"
 msgstr "Патрэбны плугін Mutter"

-#: ../src/core/prefs.c:1087
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -345,12 +358,12 @@ msgstr ""
 "Асаблівыя паводзіны для некаторых хібных праграм выключаныя. Некаторыя "
 "праграмы могуць перастаць працаваць, як мае быць.\n"

-#: ../src/core/prefs.c:1162
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Не ўдалося разабраць азначэнне шрыфту \"%s\" з GSettings-ключа %s\n"

-#: ../src/core/prefs.c:1228
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -359,7 +372,7 @@ msgstr ""
 "Значэнне \"%s\", знойдзенае ў базе канфігурацыйных даных, не азначае "
 "мадыфікатар мышынай кнопкі\n"

-#: ../src/core/prefs.c:1780
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -368,17 +381,17 @@ msgstr ""
 "Значэнне \"%s\", знойдзенае ў базе канфігурацыйных даных, не азначае "
 "клавіятурны скарот \"%s\"\n"

-#: ../src/core/prefs.c:1879
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "Прастора працы %d"

-#: ../src/core/screen.c:673
+#: ../src/core/screen.c:534
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Экран %d на дысплеі \"%s\" хібны\n"

-#: ../src/core/screen.c:689
+#: ../src/core/screen.c:550
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -387,19 +400,19 @@ msgstr ""
 "Экран %d на дысплеі \"%s\" ужо мае аконнага кіраўніка. Каб замяніць яго "
 "новым, дадайце опцыю --replace.\n"

-#: ../src/core/screen.c:716
+#: ../src/core/screen.c:577
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr ""
 "Не ўдалося пераняць вылучэнне кіраўніка вокнаў для экрана %d дысплея \"%s\"\n"

-#: ../src/core/screen.c:794
+#: ../src/core/screen.c:655
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Экран %d на дысплеі \"%s\" ужо мае кіраўніка вокнаў\n"

-#: ../src/core/screen.c:979
+#: ../src/core/screen.c:846
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Не ўдалося вызваліць экран %d на дысплеі \"%s\"\n"
@@ -460,46 +473,45 @@ msgstr ""
 "Гэтыя вокны не падтрымліваюць функцыі захавання дзейнага ладу працы, і таму "
 "іх прыйдзецца запусціць уручную пасля наступнага ўваходу ў сістэму."

-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Не ўдалося адкрыць адладачны журнал: %s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "Не ўдалося выканаць fdopen() для журнальнага файла %s: %s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "Журнальны файл %s адкрыты\n"

-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
-#, c-format
+#: ../src/core/util.c:119
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Праграма \"Mutter\" была скампіляваная без падтрымкі падрабязнага "
 "пратакаліравання\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "Кіраўнік вокнаў: "

-#: ../src/core/util.c:407
+#: ../src/core/util.c:414
 msgid "Bug in window manager: "
 msgstr "Хіба ў кіраўніку вокнаў: "

-#: ../src/core/util.c:438
+#: ../src/core/util.c:445
 msgid "Window manager warning: "
 msgstr "Перасцярога ад кіраўніка вокнаў: "

-#: ../src/core/util.c:466
+#: ../src/core/util.c:473
 msgid "Window manager error: "
 msgstr "Памылка кіраўніка вокнаў: "

 #. first time through
-#: ../src/core/window.c:7539
+#: ../src/core/window.c:7533
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -515,7 +527,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8263
+#: ../src/core/window.c:8257
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -525,22 +537,22 @@ msgstr ""
 "памеру, але разам з гэтым прызначыла для сябе мінімальны памер %d x %d і "
 "максімальны памер %d x %d. Такія паводзіны не маюць сэнсу.\n"

-#: ../src/core/window-props.c:318
+#: ../src/core/window-props.c:347
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Праграма прызначыла памылковае значэнне _NET_WM_PID %lu\n"

-#: ../src/core/window-props.c:434
+#: ../src/core/window-props.c:463
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (на %s)"

-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1546
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Для %2$s вызначана хібнае акно WM_TRANSIENT_FOR 0x%1$lx.\n"

-#: ../src/core/window-props.c:1528
+#: ../src/core/window-props.c:1557
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "WM_TRANSIENT_FOR акно 0x%lx для %s стварыла б цыкл.\n"
@@ -689,7 +701,8 @@ msgstr ""

 #: ../src/org.gnome.mutter.gschema.xml.in.h:17
 msgid "Auto maximize nearly monitor sized windows"
-msgstr "Аўтаматычна максімалізаваць вокны, якія расцягнутыя амаль на ўвесь экран"
+msgstr ""
+"Аўтаматычна максімалізаваць вокны, якія расцягнутыя амаль на ўвесь экран"

 #: ../src/org.gnome.mutter.gschema.xml.in.h:18
 msgid ""
@@ -707,109 +720,104 @@ msgstr "Выбраць акно з выплыўнога акенца"
 msgid "Cancel tab popup"
 msgstr "Закрыць выплыўное акенца"

-#: ../src/tools/mutter-message.c:123
-#, c-format
-msgid "Usage: %s\n"
-msgstr "Правілы выкарыстання: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:69
+#: ../src/ui/menu.c:67
 msgid "Mi_nimize"
 msgstr "_Мінімалізаваць"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:71
+#: ../src/ui/menu.c:69
 msgid "Ma_ximize"
 msgstr "Ма_ксімалізаваць"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:73
+#: ../src/ui/menu.c:71
 msgid "Unma_ximize"
 msgstr "Скасаваць ма_ксімалізацыю"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:75
+#: ../src/ui/menu.c:73
 msgid "Roll _Up"
 msgstr "_Скруціць акно ў загаловак"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:77
+#: ../src/ui/menu.c:75
 msgid "_Unroll"
 msgstr "Рас_круціць акно з загалоўка"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:79
+#: ../src/ui/menu.c:77
 msgid "_Move"
 msgstr "_Перамясціць акно"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:79
 msgid "_Resize"
 msgstr "_Змяніць памер акна"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:83
+#: ../src/ui/menu.c:81
 msgid "Move Titlebar On_screen"
 msgstr "Перамясціць загаловак акна па _экране"

 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
+#: ../src/ui/menu.c:84 ../src/ui/menu.c:86
 msgid "Always on _Top"
 msgstr "Заўсёды _наверсе"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:90
+#: ../src/ui/menu.c:88
 msgid "_Always on Visible Workspace"
 msgstr "Заўсёды на _бачнай прасторы працы"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:92
+#: ../src/ui/menu.c:90
 msgid "_Only on This Workspace"
 msgstr "_Толькі на гэтай прасторы працы"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:94
+#: ../src/ui/menu.c:92
 msgid "Move to Workspace _Left"
 msgstr "Перамясціць на прастору працы з_лева"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:96
+#: ../src/ui/menu.c:94
 msgid "Move to Workspace R_ight"
 msgstr "Перамясціць на прастору працы с_права"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:98
+#: ../src/ui/menu.c:96
 msgid "Move to Workspace _Up"
 msgstr "Перамясціць на прастору працы з_верху"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:100
+#: ../src/ui/menu.c:98
 msgid "Move to Workspace _Down"
 msgstr "Перамясціць на прастору працы з_нізу"

 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:104
+#: ../src/ui/menu.c:102
 msgid "_Close"
 msgstr "_Закрыць акно"

-#: ../src/ui/menu.c:204
+#: ../src/ui/menu.c:202
 #, c-format
 msgid "Workspace %d%n"
 msgstr "Прастора працы %d%n"

-#: ../src/ui/menu.c:214
+#: ../src/ui/menu.c:212
 #, c-format
 msgid "Workspace 1_0"
 msgstr "Прастора працы 1_0"

-#: ../src/ui/menu.c:216
+#: ../src/ui/menu.c:214
 #, c-format
 msgid "Workspace %s%d"
 msgstr "Прастора працы %s%d"

-#: ../src/ui/menu.c:397
+#: ../src/ui/menu.c:384
 msgid "Move to Another _Workspace"
 msgstr "П_ерамясціць на іншую прастору працы"

@@ -911,49 +919,49 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:235
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "верхнюю"

-#: ../src/ui/theme.c:237
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "ніжнюю"

-#: ../src/ui/theme.c:239
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "левую"

-#: ../src/ui/theme.c:241
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "правую"

-#: ../src/ui/theme.c:269
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "апісанне геаметрыі рамкі акна не вызначае %s граніцу"

-#: ../src/ui/theme.c:288
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr ""
 "апісанне геаметрыі рамкі акна не вызначае %s граніцу для аблямоўкі \"%s\""

-#: ../src/ui/theme.c:325
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "Прапорцыі кнопкі %g не маюць сэнсу"

-#: ../src/ui/theme.c:337
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "Апісанне геаметрыі рамкі акна не вызначае памер кнопак"

-#: ../src/ui/theme.c:1050
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "Градыент мусіць мець прынамсі два колеры"

-#: ../src/ui/theme.c:1202
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -962,7 +970,7 @@ msgstr ""
 "Уласная спецыфікацыя колеру GTK мусіць змяшчаць назвы асноўнага і запаснога "
 "колераў у дужках, напрыклад, gtk:custom(foo,bar). Не ўдалося разабраць \"%s\""

-#: ../src/ui/theme.c:1218
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -971,7 +979,7 @@ msgstr ""
 "Хібны знак \"%c\" у параметры color_name спецыфікацыі gtk:custom, дазволеныя "
 "толькі A-Za-z0-9-_"

-#: ../src/ui/theme.c:1232
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -980,7 +988,7 @@ msgstr ""
 "Фармат gtk:custom: \"gtk:custom(назва_колеру,запасны_колер)\"; \"%s\" не "
 "адпавядае фармату"

-#: ../src/ui/theme.c:1277
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -989,7 +997,7 @@ msgstr ""
 "Спецыфікацыя колеру GTK мусіць мець стан у квадратных дужках, напрыклад, gtk:"
 "fg[NORMAL], дзе NORMAL - гэта стан. Не ўдалося разабраць \"%s\""

-#: ../src/ui/theme.c:1291
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -999,17 +1007,17 @@ msgstr ""
 "напрыклад, gtk:fg[NORMAL], дзе NORMAL - гэта стан. Не ўдалося разабраць \"%s"
 "\""

-#: ../src/ui/theme.c:1302
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "Незразумелы стан \"%s\" у спецыфікацыі колеру"

-#: ../src/ui/theme.c:1315
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "Незразумелы складнік колеру \"%s\" у спецыфікацыі колеру"

-#: ../src/ui/theme.c:1344
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -1018,58 +1026,58 @@ msgstr ""
 "Фармат змяшанага колеру - \"blend/bg_color/fg_color/alpha\". \"%s\" не "
 "адпавядае фармату."

-#: ../src/ui/theme.c:1355
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "Не ўдалося разабраць значэнне альфа \"%s\" ў змяшаным колеры"

-#: ../src/ui/theme.c:1365
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr ""
 "Значэнне альфа \"%s\" у змяшаным колеры не ўваходзіць у дыяпазон ад 0.0 да "
 "1.0"

-#: ../src/ui/theme.c:1412
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
 msgstr ""
 "Фармат ценю - \"shade/base_color/factor\". \"%s\" не адпавядае фармату."

-#: ../src/ui/theme.c:1423
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "Не ўдалося разабраць каэфіцыент ценю \"%s\" у зацененым колеры"

-#: ../src/ui/theme.c:1433
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "Каэфіцыент ценю \"%s\" у зацененым колеры адмоўны"

-#: ../src/ui/theme.c:1462
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "Не ўдалося разабраць колер \"%s\""

-#: ../src/ui/theme.c:1779
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "Каардынатны выраз змяшчае забаронены знак \"%s\""

-#: ../src/ui/theme.c:1806
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "Каардынатны выраз змяшчае незразумелы лік з нефіксаванай коскай \"%s\""

-#: ../src/ui/theme.c:1820
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "Каардынатны выраз змяшчае незразумелы цэлы лік \"%s\""

-#: ../src/ui/theme.c:1941
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
@@ -1077,17 +1085,17 @@ msgid ""
 msgstr ""
 "Каардынатны выраз змяшчае невядомы аператар у пачатку гэтага тэксту: \"%s\""

-#: ../src/ui/theme.c:1998
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "Каардынатны выраз пусты ці незразумелы"

-#: ../src/ui/theme.c:2111 ../src/ui/theme.c:2121 ../src/ui/theme.c:2155
+#: ../src/ui/theme.c:2112 ../src/ui/theme.c:2122 ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "Каардынатны выраз вымагае дзялення на нуль"

-#: ../src/ui/theme.c:2163
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
@@ -1095,24 +1103,24 @@ msgstr ""
 "Каардынатны выраз спрабуе ўжыць аператар дзялення па модулі для ліку з "
 "нефіксаванай коскай"

-#: ../src/ui/theme.c:2219
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr ""
 "У каардынатным выразе ўжыты аператар \"%s\" там, дзе мусіў быць аперанд"

-#: ../src/ui/theme.c:2228
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "У каардынатным выразе ўжыты аперанд там, дзе мусіў быць аператар"

-#: ../src/ui/theme.c:2236
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "Каардынатны выраз заканчваецца аператарам, а не аперандам"

-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -1121,41 +1129,41 @@ msgstr ""
 "У каардынатным выразе за аператарам \"%c\" ідзе аператар \"%c\", але паміж "
 "імі няма аперанда"

-#: ../src/ui/theme.c:2397 ../src/ui/theme.c:2442
+#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "У каардынатным выразе невядомая зменная альбо канстанта \"%s\""

-#: ../src/ui/theme.c:2496
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "Прылада для разбору каардынатных выразаў перапоўніла свой буфер."

-#: ../src/ui/theme.c:2525
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr ""
 "У каардынатным выразе ўжытыя дужкі, якія закрываюцца, але няма тых, якія б "
 "адкрываліся"

-#: ../src/ui/theme.c:2589
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr ""
 "У каардынатным выразе ўжытыя дужкі, якія адкрываюцца, але няма тых, якія б "
 "закрываліся"

-#: ../src/ui/theme.c:2600
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "У каардынатным выразе няма ні аператараў, ні аперандаў"

-#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
+#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "Матыў аздаблення змяшчае выраз, які стаў прычынай памылкі: %s\n"

-#: ../src/ui/theme.c:4499
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1164,25 +1172,25 @@ msgstr ""
 "Для гэтага стылю рамкі трэба вызначыць <button function=\"%s\" state=\"%s\" "
 "draw_ops=\"whatever\"/>"

-#: ../src/ui/theme.c:5010 ../src/ui/theme.c:5035
+#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr ""
 "Няма <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"што-небудзь\"/>"

-#: ../src/ui/theme.c:5083
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Не ўдалося загрузіць матыў аздаблення \"%s\": %s\n"

-#: ../src/ui/theme.c:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
-#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
+#: ../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 "Для матыву аздаблення \"%2$s\" не прызначана <%1$s>"

-#: ../src/ui/theme.c:5255
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1191,7 +1199,7 @@ msgstr ""
 "Стыль рамкі не вызначаны для вокнаў тыпу \"%s\" для матыву аздаблення \"%s"
 "\". Дадайце <window type=\"%s\" style_set=\"штосьці\"/>."

-#: ../src/ui/theme.c:5662 ../src/ui/theme.c:5724 ../src/ui/theme.c:5787
+#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
@@ -1199,7 +1207,7 @@ msgstr ""
 "Назвы канстантаў, вызначаных карыстальнікам, мусяць пачынацца з вялікай "
 "літары. \"%s\" не адпавядае гэтаму патрабаванню."

-#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
+#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Канстанта \"%s\" ужо азначана"
@@ -1585,207 +1593,8 @@ msgstr "Выкарыстанне тэксту ўнутры элемента <%s>
 msgid "<%s> specified twice for this theme"
 msgstr "<%s> двойчы вызначаны для гэтага матыву аздаблення"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Памылка пошуку правільнага файла для матыву аздаблення %s\n"

-#: ../src/ui/theme-viewer.c:99
-msgid "_Windows"
-msgstr "_Вокны"
-
-#: ../src/ui/theme-viewer.c:100
-msgid "_Dialog"
-msgstr "_Дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:101
-msgid "_Modal dialog"
-msgstr "_Мадальнае дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:102
-msgid "_Utility"
-msgstr "_Дапаможная праграма"
-
-#: ../src/ui/theme-viewer.c:103
-msgid "_Splashscreen"
-msgstr "_Экранная застаўка"
-
-#: ../src/ui/theme-viewer.c:104
-msgid "_Top dock"
-msgstr "_Верхняя ўбудова"
-
-#: ../src/ui/theme-viewer.c:105
-msgid "_Bottom dock"
-msgstr "_Ніжняя ўбудова"
-
-#: ../src/ui/theme-viewer.c:106
-msgid "_Left dock"
-msgstr "_Левая ўбудова"
-
-#: ../src/ui/theme-viewer.c:107
-msgid "_Right dock"
-msgstr "_Правая ўбудова"
-
-#: ../src/ui/theme-viewer.c:108
-msgid "_All docks"
-msgstr "_Усе ўбудовы"
-
-#: ../src/ui/theme-viewer.c:109
-msgid "Des_ktop"
-msgstr "_Стол"
-
-#: ../src/ui/theme-viewer.c:115
-msgid "Open another one of these windows"
-msgstr "Адкрыць чарговае з гэтых вокнаў"
-
-#: ../src/ui/theme-viewer.c:117
-msgid "This is a demo button with an 'open' icon"
-msgstr "Гэта дэманстрацыйная кнопка са значком \"Адкрыць\""
-
-#: ../src/ui/theme-viewer.c:119
-msgid "This is a demo button with a 'quit' icon"
-msgstr "Гэта дэманстрацыйная кнопка са значком \"Выйсці\""
-
-#: ../src/ui/theme-viewer.c:248
-msgid "This is a sample message in a sample dialog"
-msgstr "Гэта ўзорнае паведамленне ва ўзорным дыялогавым акенцы"
-
-#: ../src/ui/theme-viewer.c:328
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "Несапраўдны пункт меню %d\n"
-
-#: ../src/ui/theme-viewer.c:363
-msgid "Border-only window"
-msgstr "Акно толькі з аблямоўкай"
-
-#: ../src/ui/theme-viewer.c:365
-msgid "Bar"
-msgstr "Стужка"
-
-#: ../src/ui/theme-viewer.c:382
-msgid "Normal Application Window"
-msgstr "Звычайнае акно праграмы"
-
-#: ../src/ui/theme-viewer.c:386
-msgid "Dialog Box"
-msgstr "Дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:390
-msgid "Modal Dialog Box"
-msgstr "Мадальнае дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:394
-msgid "Utility Palette"
-msgstr "Дапаможная палітра"
-
-#: ../src/ui/theme-viewer.c:398
-msgid "Torn-off Menu"
-msgstr "Адчэпленае меню"
-
-#: ../src/ui/theme-viewer.c:402
-msgid "Border"
-msgstr "Аблямоўка"
-
-#: ../src/ui/theme-viewer.c:406
-msgid "Attached Modal Dialog"
-msgstr "Прычапленае мадальнае дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:737
-#, c-format
-msgid "Button layout test %d"
-msgstr "Выпрабаванне размяшчэння кнопак %d"
-
-#: ../src/ui/theme-viewer.c:766
-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "%g мілісекунд, каб намаляваць адну рамку акна"
-
-#: ../src/ui/theme-viewer.c:811
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "Правілы карыстання: metacity-theme-viewer [НАЗВА_МАТЫВУ]\n"
-
-#: ../src/ui/theme-viewer.c:818
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "Памылка загрузкі матыву аздаблення: %s\n"
-
-#: ../src/ui/theme-viewer.c:824
-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "Матыў аздаблення \"%s\" загружаны за %g секунд\n"
-
-#: ../src/ui/theme-viewer.c:869
-msgid "Normal Title Font"
-msgstr "Звычайны шрыфт загалоўка"
-
-#: ../src/ui/theme-viewer.c:875
-msgid "Small Title Font"
-msgstr "Маленькі шрыфт загалоўка"
-
-#: ../src/ui/theme-viewer.c:881
-msgid "Large Title Font"
-msgstr "Вялікі шрыфт загалоўка"
-
-#: ../src/ui/theme-viewer.c:886
-msgid "Button Layouts"
-msgstr "Размяшчэнне кнопак"
-
-#: ../src/ui/theme-viewer.c:891
-msgid "Benchmark"
-msgstr "Выпрабаванне"
-
-#: ../src/ui/theme-viewer.c:947
-msgid "Window Title Goes Here"
-msgstr "Месца для загалоўка акна"
-
-#: ../src/ui/theme-viewer.c:1053
-#, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"Намалявана %d рамак цягам %g секунд кліенцкага часу (%g мілісекунд на рамку) "
-"і %g секунд каляндарнага часу, уключна з рэсурсамі X-сервера (%g мілісекунд "
-"на рамку)\n"
-
-#: ../src/ui/theme-viewer.c:1273
-msgid "position expression test returned TRUE but set error"
-msgstr "выпрабаванне выразу пазіцыі вярнула TRUE, але паведаміла аб памылцы"
-
-#: ../src/ui/theme-viewer.c:1275
-msgid "position expression test returned FALSE but didn't set error"
-msgstr ""
-"выпрабаванне выразу пазіцыі вярнула FALSE, але не паведаміла аб памылцы"
-
-#: ../src/ui/theme-viewer.c:1279
-msgid "Error was expected but none given"
-msgstr "Чакалася памылка, але звесткі не атрыманыя"
-
-#: ../src/ui/theme-viewer.c:1281
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "Чакалася памылка %d, але атрымана %d"
-
-#: ../src/ui/theme-viewer.c:1287
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "Атрымана нечаканая памылка: %s"
-
-#: ../src/ui/theme-viewer.c:1291
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "X-значэнне было %d, а чакалася %d"
-
-#: ../src/ui/theme-viewer.c:1294
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "Y-значэнне было %d, а чакалася %d"
-
-#: ../src/ui/theme-viewer.c:1359
-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr ""
-"%d каардынатных выразаў разабраныя за %g секунд (у сярэднім %g секунд)\n"
--- a/po/cs.po
+++ b/po/cs.po
--- a/po/de.po
+++ b/po/de.po
--- a/po/en_GB.po
+++ b/po/en_GB.po
--- a/po/et.po
+++ b/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: 2013-03-12 18:53+0000\n"
-"PO-Revision-Date: 2013-03-12 20:55+0300\n"
+"POT-Creation-Date: 2013-09-10 15:25+0000\n"
+"PO-Revision-Date: 2013-09-11 23:20+0300\n"
 "Last-Translator: Mattias Põldaru <mahfiaz@gmail.com>\n"
 "Language-Team: Estonian <>\n"
 "Language: et\n"
@@ -23,6 +23,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
+"X-Generator: Poedit 1.5.4\n"

 msgid "Navigation"
 msgstr "Navigeerimine"
@@ -249,6 +250,17 @@ msgid ""
 msgstr ""
 "Teemat ei leitud! Veendu, et %s on olemas ja sisaldab harilikke teemasid.\n"

+msgid "Built-in display"
+msgstr "Sisseehitatud kuva"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#, c-format
+msgid "Unknown %s"
+msgstr "Tundmatu %s"
+
 #, c-format
 msgid ""
 "mutter %s\n"
@@ -381,7 +393,6 @@ msgstr "Tõrge logifaili %s avamisel funktsiooniga fdopen(): %s\n"
 msgid "Opened log file %s\n"
 msgstr "Avati logifail %s\n"

-#, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter kompileeriti ilma jutuka režiimi toeta\n"

@@ -572,10 +583,6 @@ msgstr "Akna valimine tabulaatori hüpikaknalt"
 msgid "Cancel tab popup"
 msgstr "Tabulaatori hüpikakna katkestamine"

-#, c-format
-msgid "Usage: %s\n"
-msgstr "Kasutamine: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
 msgid "Mi_nimize"
 msgstr "_Minimeeri"
@@ -1281,159 +1288,151 @@ msgstr "Selle teema jaoks on <%s> määratud kaks korda"
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Tõrge %s teema jaoks korrektse faili leidmisel\n"

-msgid "_Windows"
-msgstr "_Aknad"
+#~ msgid "Usage: %s\n"
+#~ msgstr "Kasutamine: %s\n"

-msgid "_Dialog"
-msgstr "_Dialoog"
+#~ msgid "_Windows"
+#~ msgstr "_Aknad"

-msgid "_Modal dialog"
-msgstr "_Modaaldialoog"
+#~ msgid "_Dialog"
+#~ msgstr "_Dialoog"

-msgid "_Utility"
-msgstr "_Utiliit"
+#~ msgid "_Modal dialog"
+#~ msgstr "_Modaaldialoog"

-msgid "_Splashscreen"
-msgstr "_Käivitusekraan"
+#~ msgid "_Utility"
+#~ msgstr "_Utiliit"

-msgid "_Top dock"
-msgstr "Ü_lemine dokk"
+#~ msgid "_Splashscreen"
+#~ msgstr "_Käivitusekraan"

-msgid "_Bottom dock"
-msgstr "_Alumine dokk"
+#~ msgid "_Top dock"
+#~ msgstr "Ü_lemine dokk"

-msgid "_Left dock"
-msgstr "_Vasak dokk"
+#~ msgid "_Bottom dock"
+#~ msgstr "_Alumine dokk"

-msgid "_Right dock"
-msgstr "_Parem dokk"
+#~ msgid "_Left dock"
+#~ msgstr "_Vasak dokk"

-msgid "_All docks"
-msgstr "_Kõik dokid"
+#~ msgid "_Right dock"
+#~ msgstr "_Parem dokk"

-msgid "Des_ktop"
-msgstr "_Töölaud"
+#~ msgid "_All docks"
+#~ msgstr "_Kõik dokid"

-msgid "Open another one of these windows"
-msgstr "Ava neist akendest järgmine"
+#~ msgid "Des_ktop"
+#~ msgstr "_Töölaud"

-msgid "This is a demo button with an 'open' icon"
-msgstr "See on näidisnupp koos 'ava' ikooniga"
+#~ msgid "Open another one of these windows"
+#~ msgstr "Ava neist akendest järgmine"

-msgid "This is a demo button with a 'quit' icon"
-msgstr "See on näidisnupp koos 'lõpeta' ikooniga"
+#~ msgid "This is a demo button with an 'open' icon"
+#~ msgstr "See on näidisnupp koos 'ava' ikooniga"

-msgid "This is a sample message in a sample dialog"
-msgstr "See on näidisteade näidisdialoogis"
+#~ msgid "This is a demo button with a 'quit' icon"
+#~ msgstr "See on näidisnupp koos 'lõpeta' ikooniga"

-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "Võltsitud menüüpunkt %d\n"
+#~ msgid "This is a sample message in a sample dialog"
+#~ msgstr "See on näidisteade näidisdialoogis"

-msgid "Border-only window"
-msgstr "Ainult raamiga aken"
+#~ msgid "Fake menu item %d\n"
+#~ msgstr "Võltsitud menüüpunkt %d\n"

-msgid "Bar"
-msgstr "Riba"
+#~ msgid "Border-only window"
+#~ msgstr "Ainult raamiga aken"

-msgid "Normal Application Window"
-msgstr "Tavaline rakenduseaken"
+#~ msgid "Bar"
+#~ msgstr "Riba"

-msgid "Dialog Box"
-msgstr "Dialoogikast"
+#~ msgid "Normal Application Window"
+#~ msgstr "Tavaline rakenduseaken"

-msgid "Modal Dialog Box"
-msgstr "Modaalne dialoogikast"
+#~ msgid "Dialog Box"
+#~ msgstr "Dialoogikast"

-msgid "Utility Palette"
-msgstr "Rakendite palett"
+#~ msgid "Modal Dialog Box"
+#~ msgstr "Modaalne dialoogikast"

-msgid "Torn-off Menu"
-msgstr "Ärarebitav menüü"
+#~ msgid "Utility Palette"
+#~ msgstr "Rakendite palett"

-msgid "Border"
-msgstr "Raam"
+#~ msgid "Torn-off Menu"
+#~ msgstr "Ärarebitav menüü"

-msgid "Attached Modal Dialog"
-msgstr "Kinnistatud modaaldialoog"
+#~ msgid "Border"
+#~ msgstr "Raam"

-#, c-format
-msgid "Button layout test %d"
-msgstr "Nuppude paigutuse test %d"
+#~ msgid "Attached Modal Dialog"
+#~ msgstr "Kinnistatud modaaldialoog"

-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "%g millisekundit kulub ühe akna raami joonistamiseks"
+#~ msgid "Button layout test %d"
+#~ msgstr "Nuppude paigutuse test %d"

-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "Kasutamine: metacity-theme-viewer [TEEMANIMI]\n"
+#~ msgid "%g milliseconds to draw one window frame"
+#~ msgstr "%g millisekundit kulub ühe akna raami joonistamiseks"

-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "Viga teema laadimisel: %s\n"
+#~ msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
+#~ msgstr "Kasutamine: metacity-theme-viewer [TEEMANIMI]\n"

-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "Teema \"%s\" laaditi %g sekundiga\n"
+#~ msgid "Error loading theme: %s\n"
+#~ msgstr "Viga teema laadimisel: %s\n"

-msgid "Normal Title Font"
-msgstr "Tiitli tavasuurusega kirjatüüp"
+#~ msgid "Loaded theme \"%s\" in %g seconds\n"
+#~ msgstr "Teema \"%s\" laaditi %g sekundiga\n"

-msgid "Small Title Font"
-msgstr "Tiitli väike kirjatüüp"
+#~ msgid "Normal Title Font"
+#~ msgstr "Tiitli tavasuurusega kirjatüüp"

-msgid "Large Title Font"
-msgstr "Tiitli suur kirjatüüp"
+#~ msgid "Small Title Font"
+#~ msgstr "Tiitli väike kirjatüüp"

-msgid "Button Layouts"
-msgstr "Nuppude paigutus"
+#~ msgid "Large Title Font"
+#~ msgstr "Tiitli suur kirjatüüp"

-msgid "Benchmark"
-msgstr "Jõudlus"
+#~ msgid "Button Layouts"
+#~ msgstr "Nuppude paigutus"

-msgid "Window Title Goes Here"
-msgstr "Siia tuleb akna pealkiri"
+#~ msgid "Benchmark"
+#~ msgstr "Jõudlus"

-#, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"Joonistati %d kaadrit %g kliendi-kella sekundiga (%g millisekundit kaadrile) "
-"ja %g sekundiga seinakella järgi, millesse on kaasatud X-serveri "
-"ressursikasutus (%g millisekundit kaadrile)\n"
+#~ msgid "Window Title Goes Here"
+#~ msgstr "Siia tuleb akna pealkiri"

-msgid "position expression test returned TRUE but set error"
-msgstr "asukoha avaldise kontroll tagastas TÕENE, aga määras vea"
+#~ msgid ""
+#~ "Drew %d frames in %g client-side seconds (%g milliseconds per frame) and "
+#~ "%g seconds wall clock time including X server resources (%g milliseconds "
+#~ "per frame)\n"
+#~ msgstr ""
+#~ "Joonistati %d kaadrit %g kliendi-kella sekundiga (%g millisekundit "
+#~ "kaadrile) ja %g sekundiga seinakella järgi, millesse on kaasatud X-"
+#~ "serveri ressursikasutus (%g millisekundit kaadrile)\n"

-msgid "position expression test returned FALSE but didn't set error"
-msgstr "asukoha avaldise kontroll tagastas VÄÄR, aga ei määranud viga"
+#~ msgid "position expression test returned TRUE but set error"
+#~ msgstr "asukoha avaldise kontroll tagastas TÕENE, aga määras vea"

-msgid "Error was expected but none given"
-msgstr "Oodati viga, aga ühtegi ei edastatud"
+#~ msgid "position expression test returned FALSE but didn't set error"
+#~ msgstr "asukoha avaldise kontroll tagastas VÄÄR, aga ei määranud viga"

-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "Oodati viga %d, aga edastati viga %d"
+#~ msgid "Error was expected but none given"
+#~ msgstr "Oodati viga, aga ühtegi ei edastatud"

-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "Viga ei oodatud, aga üks edastati: %s"
+#~ msgid "Error %d was expected but %d given"
+#~ msgstr "Oodati viga %d, aga edastati viga %d"

-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "x väärtus oli %d, oodati väärtust %d"
+#~ msgid "Error not expected but one was returned: %s"
+#~ msgstr "Viga ei oodatud, aga üks edastati: %s"

-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "y väärtus oli %d, oodati väärtust %d"
+#~ msgid "x value was %d, %d was expected"
+#~ msgstr "x väärtus oli %d, oodati väärtust %d"

-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr ""
-"%d koordinaatide avaldis töödeldi %g sekundiga (keskmine %g sekundit)\n"
+#~ msgid "y value was %d, %d was expected"
+#~ msgstr "y väärtus oli %d, oodati väärtust %d"
+
+#~ msgid ""
+#~ "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
+#~ msgstr ""
+#~ "%d koordinaatide avaldis töödeldi %g sekundiga (keskmine %g sekundit)\n"

 #~ msgid "Minimize window"
 #~ msgstr "Akna minimeerimine"
--- a/po/eu.po
+++ b/po/eu.po
--- a/po/fi.po
+++ b/po/fi.po
--- a/po/fr.po
+++ b/po/fr.po
@@ -1352,7 +1352,7 @@ msgstr "<%s> doit indiquer une géométrie ou un parent qui en possède une"

 #: ../src/ui/theme-parser.c:1196
 msgid "You must specify a background for an alpha value to be meaningful"
-msgstr "Vous devez indiquer une valeur pour le paramètre alpha."
+msgstr "Vous devez indiquer un arrière-plan pour qu'une valeur alpha ait du sens."

 #: ../src/ui/theme-parser.c:1264
 #, c-format
--- a/po/he.po
+++ b/po/he.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: metacity.HEAD.he\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-02-21 19:11+0200\n"
-"PO-Revision-Date: 2013-02-21 19:14+0200\n"
+"POT-Creation-Date: 2013-04-03 08:27+0300\n"
+"PO-Revision-Date: 2013-04-03 08:28+0200\n"
 "Last-Translator: Yaron Shahrabani <sh.yaron@gmail.com>\n"
 "Language-Team: Hebrew <he@li.org>\n"
 "Language: he\n"
@@ -209,16 +209,16 @@ msgstr "פיצול הצפייה מימין"

 #. 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:507
+#: ../src/compositor/compositor.c:568
 #, c-format
 msgid "Another compositing manager is already running on screen %i on display \"%s\"."
 msgstr "מנהל תצוגת חלונות אחר כבר פועל במסך %i בתצוגה „%s“."

-#: ../src/compositor/meta-background.c:1116
+#: ../src/compositor/meta-background.c:1064
 msgid "background texture could not be created from file"
 msgstr "לא ניתן ליצור מרקם רקע מקובץ"

-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "אירוע פעמון"

@@ -248,51 +248,56 @@ msgstr "ה_מתנה"
 msgid "_Force Quit"
 msgstr "_אילוץ סגירה"

-#: ../src/core/display.c:392
+#: ../src/core/display.c:401
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Missing %s extension required for compositing"

-#: ../src/core/display.c:484
+#: ../src/core/display.c:493
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Failed to open X Window System display '%s'\n"

-#: ../src/core/keybindings.c:876
+#: ../src/core/keybindings.c:935
 #, c-format
 msgid "Some other program is already using the key %s with modifiers %x as a binding\n"
 msgstr "תכנית אחרת כבר משתמשת במקש %s עם המקש %x כצירוף\n"

-#: ../src/core/main.c:196
+#: ../src/core/keybindings.c:1135
+#, c-format
+msgid "\"%s\" is not a valid accelerator\n"
+msgstr "\"%s\" אינו מקש האצה תקני\n"
+
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "Disable connection to session manager"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "Replace the running window manager"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "Specify session management ID"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "X Display to use"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "Initialize session from savefile"

-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "Make X calls synchronous"

-#: ../src/core/main.c:494
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "Failed to scan themes directory: %s\n"

-#: ../src/core/main.c:510
+#: ../src/core/main.c:550
 #, c-format
 msgid "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
 msgstr "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -318,51 +323,51 @@ msgstr "Print version"
 msgid "Mutter plugin to use"
 msgstr "תוסף ה־mutter לשימוש"

-#: ../src/core/prefs.c:1087
+#: ../src/core/prefs.c:1095
 msgid "Workarounds for broken applications disabled. Some applications may not behave properly.\n"
 msgstr "Workarounds for broken applications disabled. Some applications may not behave properly.\n"

-#: ../src/core/prefs.c:1162
+#: ../src/core/prefs.c:1170
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Could not parse font description \"%s\" from GSettings key %s\n"

-#: ../src/core/prefs.c:1228
+#: ../src/core/prefs.c:1236
 #, c-format
 msgid "\"%s\" found in configuration database is not a valid value for mouse button modifier\n"
 msgstr "\"%s\" found in configuration database is not a valid value for mouse button modifier\n"

-#: ../src/core/prefs.c:1780
+#: ../src/core/prefs.c:1788
 #, c-format
 msgid "\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n"
 msgstr "\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n"

-#: ../src/core/prefs.c:1879
+#: ../src/core/prefs.c:1887
 #, c-format
 msgid "Workspace %d"
 msgstr "סביבת עבודה %d"

-#: ../src/core/screen.c:673
+#: ../src/core/screen.c:691
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Screen %d on display '%s' is invalid\n"

-#: ../src/core/screen.c:689
+#: ../src/core/screen.c:707
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager; try using the --replace option to replace the current window manager.\n"
 msgstr "Screen %d on display \"%s\" already has a window manager; try using the --replace option to replace the current window manager.\n"

-#: ../src/core/screen.c:716
+#: ../src/core/screen.c:734
 #, c-format
 msgid "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "Could not acquire window manager selection on screen %d display \"%s\"\n"

-#: ../src/core/screen.c:794
+#: ../src/core/screen.c:812
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Screen %d on display \"%s\" already has a window manager\n"

-#: ../src/core/screen.c:979
+#: ../src/core/screen.c:998
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Could not release screen %d on display \"%s\"\n"
@@ -421,45 +426,45 @@ msgstr "Unknown element %s"
 msgid "These windows do not support &quot;save current setup&quot; and will have to be restarted manually next time you log in."
 msgstr "חלונות אלו אינם תומכים ב&quot;שמירת ההגדרות הנוכחיות&quot;, ויהיה צורך באתחול ידני בכניסה הבאה שלך."

-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Failed to open debug log: %s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "Failed to fdopen() log file %s: %s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "Opened log file %s\n"

-#: ../src/core/util.c:115
+#: ../src/core/util.c:119
 #: ../src/tools/mutter-message.c:149
 #, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter הודר ללא תמיכה במצב פירוט\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "Window manager: "

-#: ../src/core/util.c:407
+#: ../src/core/util.c:412
 msgid "Bug in window manager: "
 msgstr "Bug in window manager: "

-#: ../src/core/util.c:438
+#: ../src/core/util.c:443
 msgid "Window manager warning: "
 msgstr "Window manager warning: "

-#: ../src/core/util.c:466
+#: ../src/core/util.c:471
 msgid "Window manager error: "
 msgstr "Window manager error: "

 #. first time through
-#: ../src/core/window.c:7504
+#: ../src/core/window.c:7596
 #, c-format
 msgid "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER window as specified in the ICCCM.\n"
 msgstr "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER window as specified in the ICCCM.\n"
@@ -471,7 +476,7 @@ msgstr "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADE
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8228
+#: ../src/core/window.c:8320
 #, 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"
 msgstr "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"
@@ -811,247 +816,247 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:235
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "top"

-#: ../src/ui/theme.c:237
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "bottom"

-#: ../src/ui/theme.c:239
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "left"

-#: ../src/ui/theme.c:241
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "right"

-#: ../src/ui/theme.c:269
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "frame geometry does not specify \"%s\" dimension"

-#: ../src/ui/theme.c:288
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr "frame geometry does not specify dimension \"%s\" for border \"%s\""

-#: ../src/ui/theme.c:325
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "Button aspect ratio %g is not reasonable"

-#: ../src/ui/theme.c:337
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "Frame geometry does not specify size of buttons"

-#: ../src/ui/theme.c:1050
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "Gradients should have at least two colors"

-#: ../src/ui/theme.c:1202
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid "GTK custom color specification must have color name and fallback in parentheses, e.g. gtk:custom(foo,bar); could not parse \"%s\""
 msgstr "GTK custom color specification must have color name and fallback in parentheses, e.g. gtk:custom(foo,bar); could not parse \"%s\""

-#: ../src/ui/theme.c:1218
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-_ are valid"
 msgstr "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-_ are valid"

-#: ../src/ui/theme.c:1232
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not fit the format"
 msgstr "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not fit the format"

-#: ../src/ui/theme.c:1277
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] where NORMAL is the state; could not parse \"%s\""
 msgstr "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] where NORMAL is the state; could not parse \"%s\""

-#: ../src/ui/theme.c:1291
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid "GTK color specification must have a close bracket after the state, e.g. gtk:fg[NORMAL] where NORMAL is the state; could not parse \"%s\""
 msgstr "GTK color specification must have a close bracket after the state, e.g. gtk:fg[NORMAL] where NORMAL is the state; could not parse \"%s\""

-#: ../src/ui/theme.c:1302
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "Did not understand state \"%s\" in color specification"

-#: ../src/ui/theme.c:1315
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "Did not understand color component \"%s\" in color specification"

-#: ../src/ui/theme.c:1344
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the format"
 msgstr "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the format"

-#: ../src/ui/theme.c:1355
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "Could not parse alpha value \"%s\" in blended color"

-#: ../src/ui/theme.c:1365
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"

-#: ../src/ui/theme.c:1412
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
 msgstr "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"

-#: ../src/ui/theme.c:1423
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "Could not parse shade factor \"%s\" in shaded color"

-#: ../src/ui/theme.c:1433
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "Shade factor \"%s\" in shaded color is negative"

-#: ../src/ui/theme.c:1462
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "Could not parse color \"%s\""

-#: ../src/ui/theme.c:1779
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "Coordinate expression contains character '%s' which is not allowed"

-#: ../src/ui/theme.c:1806
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid "Coordinate expression contains floating point number '%s' which could not be parsed"
 msgstr "Coordinate expression contains floating point number '%s' which could not be parsed"

-#: ../src/ui/theme.c:1820
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "Coordinate expression contains integer '%s' which could not be parsed"

-#: ../src/ui/theme.c:1941
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid "Coordinate expression contained unknown operator at the start of this text: \"%s\""
 msgstr "Coordinate expression contained unknown operator at the start of this text: \"%s\""

-#: ../src/ui/theme.c:1998
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "Coordinate expression was empty or not understood"

-#: ../src/ui/theme.c:2111
-#: ../src/ui/theme.c:2121
-#: ../src/ui/theme.c:2155
+#: ../src/ui/theme.c:2112
+#: ../src/ui/theme.c:2122
+#: ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "Coordinate expression results in division by zero"

-#: ../src/ui/theme.c:2163
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "Coordinate expression tries to use mod operator on a floating-point number"

-#: ../src/ui/theme.c:2219
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "Coordinate expression has an operator \"%s\" where an operand was expected"

-#: ../src/ui/theme.c:2228
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "Coordinate expression had an operand where an operator was expected"

-#: ../src/ui/theme.c:2236
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "Coordinate expression ended with an operator instead of an operand"

-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid "Coordinate expression has operator \"%c\" following operator \"%c\" with no operand in between"
 msgstr "Coordinate expression has operator \"%c\" following operator \"%c\" with no operand in between"

-#: ../src/ui/theme.c:2397
-#: ../src/ui/theme.c:2442
+#: ../src/ui/theme.c:2398
+#: ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "Coordinate expression had unknown variable or constant \"%s\""

-#: ../src/ui/theme.c:2496
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "Coordinate expression parser overflowed its buffer."

-#: ../src/ui/theme.c:2525
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "Coordinate expression had a close parenthesis with no open parenthesis"

-#: ../src/ui/theme.c:2589
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "Coordinate expression had an open parenthesis with no close parenthesis"

-#: ../src/ui/theme.c:2600
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "Coordinate expression doesn't seem to have any operators or operands"

-#: ../src/ui/theme.c:2813
-#: ../src/ui/theme.c:2833
-#: ../src/ui/theme.c:2853
+#: ../src/ui/theme.c:2814
+#: ../src/ui/theme.c:2834
+#: ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "Theme contained an expression that resulted in an error: %s\n"

-#: ../src/ui/theme.c:4499
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be specified for this frame style"
 msgstr "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be specified for this frame style"

-#: ../src/ui/theme.c:5010
-#: ../src/ui/theme.c:5035
+#: ../src/ui/theme.c:5011
+#: ../src/ui/theme.c:5036
 #, c-format
 msgid "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"

-#: ../src/ui/theme.c:5083
+#: ../src/ui/theme.c:5084
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Failed to load theme \"%s\": %s\n"

-#: ../src/ui/theme.c:5219
-#: ../src/ui/theme.c:5226
-#: ../src/ui/theme.c:5233
-#: ../src/ui/theme.c:5240
-#: ../src/ui/theme.c:5247
+#: ../src/ui/theme.c:5220
+#: ../src/ui/theme.c:5227
+#: ../src/ui/theme.c:5234
+#: ../src/ui/theme.c:5241
+#: ../src/ui/theme.c:5248
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "No <%s> set for theme \"%s\""

-#: ../src/ui/theme.c:5255
+#: ../src/ui/theme.c:5256
 #, c-format
 msgid "No frame style set for window type \"%s\" in theme \"%s\", add a <window type=\"%s\" style_set=\"whatever\"/> element"
 msgstr "No frame style set for window type \"%s\" in theme \"%s\", add a <window type=\"%s\" style_set=\"whatever\"/> element"

-#: ../src/ui/theme.c:5662
-#: ../src/ui/theme.c:5724
-#: ../src/ui/theme.c:5787
+#: ../src/ui/theme.c:5663
+#: ../src/ui/theme.c:5725
+#: ../src/ui/theme.c:5788
 #, c-format
 msgid "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr "User-defined constants must begin with a capital letter; \"%s\" does not"

-#: ../src/ui/theme.c:5670
-#: ../src/ui/theme.c:5732
-#: ../src/ui/theme.c:5795
+#: ../src/ui/theme.c:5671
+#: ../src/ui/theme.c:5733
+#: ../src/ui/theme.c:5796
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Constant \"%s\" has already been defined"
@@ -1423,7 +1428,7 @@ msgstr "מלל לא מורשה בתג <%s>"
 msgid "<%s> specified twice for this theme"
 msgstr "<%s> צוין פעמיים עבור ערכת נושא זו"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Failed to find a valid file for theme %s\n"
--- a/po/hi.po
+++ b/po/hi.po
--- a/po/hu.po
+++ b/po/hu.po
--- a/po/id.po
+++ b/po/id.po
--- a/po/ja.po
+++ b/po/ja.po
--- a/po/kk.po
+++ b/po/kk.po
--- a/po/kn.po
+++ b/po/kn.po
--- a/po/ko.po
+++ b/po/ko.po
@@ -18,8 +18,8 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-01 15:50+0000\n"
-"PO-Revision-Date: 2013-03-13 03:52+0900\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
+"PO-Revision-Date: 2013-09-09 04:46+0900\n"
 "Last-Translator: Changwoo Ryu <cwryu@debian.org>\n"
 "Language-Team: GNOME Korea <gnome-kr@googlegroups.com>\n"
 "Language: Korean\n"
@@ -218,7 +218,7 @@ msgstr "오른쪽 절반 뷰"

 #. 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:507
+#: ../src/compositor/compositor.c:589
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -227,11 +227,11 @@ msgstr ""
 "다른 창 구성 관리 프로그램이 이미 디스플레이 \"%2$s\" 화면 %1$i번에서 실행 중"
 "입니다."

-#: ../src/compositor/meta-background.c:1111
+#: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
 msgstr "파일에서 배경 텍스처를 만들 수 없습니다"

-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "삑소리 이벤트"

@@ -263,17 +263,17 @@ msgstr "기다리기(_W)"
 msgid "_Force Quit"
 msgstr "강제로 끝내기(_F)"

-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "콤포짓에 필요한 %s 확장 기능이 없습니다"

-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "X 윈도 시스템 디스플레이 '%s'을(를) 여는데 실패하였습니다\n"

-#: ../src/core/keybindings.c:929
+#: ../src/core/keybindings.c:1136
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -282,41 +282,41 @@ msgstr ""
 "다른 프로그램에서 이미 단축키로 변경 키 %2$x와(과) 키 %1$s을(를) 사용하고 있"
 "습니다\n"

-#: ../src/core/keybindings.c:1129
+#: ../src/core/keybindings.c:1333
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\"은(는) 올바른 단축키가 아닙니다\n"

-#: ../src/core/main.c:196
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "세션 관리자와 연결 하지 않습니다"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "실행 중인 창 관리자를 바꿉니다"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "세션 관리 ID를 지정합니다"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "사용할 X 디스플레이"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "저장 파일에서 세션을 초기화 합니다"

-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "동기 X 호출을 합니다"

-#: ../src/core/main.c:494
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "테마 디렉터리를 읽는 데 실패했습니다: %s\n"

-#: ../src/core/main.c:510
+#: ../src/core/main.c:550
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -324,6 +324,19 @@ msgstr ""
 "테마를 찾을 수 없습니다! %s이(가) 있고 올바른 테마가 들어 있는지 확인하십시"
 "오.\n"

+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "내장 디스플레이"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+msgid "Unknown %s"
+msgstr "알 수 없는 %s인치"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -347,18 +360,20 @@ msgstr "버전을 출력합니다"
 msgid "Mutter plugin to use"
 msgstr "사용할 머터 플러그인"

-#: ../src/core/prefs.c:1087
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
-msgstr "응용 프로그램에 대한 임시 방편을 막았습니다. 몇몇 응용 프로그램이 제대로 동작하지 않을것입니다.\n"
+msgstr ""
+"응용 프로그램에 대한 임시 방편을 막았습니다. 몇몇 응용 프로그램이 제대로 동작"
+"하지 않을것입니다.\n"

-#: ../src/core/prefs.c:1162
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "GSettings 키 %2$s에서 글꼴 지정 \"%1$s\"을(를) 분석할 수 없습니다\n"

-#: ../src/core/prefs.c:1228
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -367,7 +382,7 @@ msgstr ""
 "설정 데이터베이스에서 찾은 \"%s\"이(가) 마우스 단추 변경 키의 올바른 값이 아"
 "닙니다\n"

-#: ../src/core/prefs.c:1780
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -376,17 +391,17 @@ msgstr ""
 "설정 데이터베이스에서 찾은 \"%s\"이(가) 단축키 \"%s\"에 대한 올바른 값이 아닙"
 "니다\n"

-#: ../src/core/prefs.c:1879
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "작업 공간 %d"

-#: ../src/core/screen.c:673
+#: ../src/core/screen.c:534
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "디스플레이 '%2$s'의 화면 %1$d은(는) 잘못되었습니다\n"

-#: ../src/core/screen.c:689
+#: ../src/core/screen.c:550
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -395,19 +410,19 @@ msgstr ""
 "디스플레이 \"%2$s\"의 화면 %1$d에 이미 창 관리자가 실행되고 있습니다. 현재 "
 "창 관리자를 무시하는 --replace 옵션을 써보십시오.\n"

-#: ../src/core/screen.c:716
+#: ../src/core/screen.c:577
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "디스플레이 \"%2$s\"의 화면 %1$d에 창 관리 선택을 가질 수 없습니다\n"

-#: ../src/core/screen.c:794
+#: ../src/core/screen.c:655
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr ""
 "디스플레이 \"%2$s\"의 화면 %1$d은(는) 이미 창 관리자가 실행되고 있습니다\n"

-#: ../src/core/screen.c:979
+#: ../src/core/screen.c:846
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "디스플레이 \"%2$s\"의 화면 %1$d을(를) 떼어 놓을수 없습니다\n"
@@ -467,44 +482,43 @@ msgstr ""
 "이 창은 &quot;현재 설정 저장&quot;을 지원하지 않기 때문에 다음 번에 로그인 "
 "할 때 수동으로 다시 시작해야 합니다."

-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "디버그 로그 열기 실패: %s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "로그 파일 %s을(를) fdopen()하기 실패: %s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "로그 파일 %s을(를) 엽니다\n"

-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
-#, c-format
+#: ../src/core/util.c:119
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "머터가 자세한 모드 지원 없이 컴파일 되었습니다\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "창 관리자: "

-#: ../src/core/util.c:407
+#: ../src/core/util.c:414
 msgid "Bug in window manager: "
 msgstr "창 관리자의 벌레: "

-#: ../src/core/util.c:438
+#: ../src/core/util.c:445
 msgid "Window manager warning: "
 msgstr "창 관리자 주의: "

-#: ../src/core/util.c:466
+#: ../src/core/util.c:473
 msgid "Window manager error: "
 msgstr "장 관리자 오류: "

 #. first time through
-#: ../src/core/window.c:7539
+#: ../src/core/window.c:7533
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -520,7 +534,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8263
+#: ../src/core/window.c:8257
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -529,23 +543,23 @@ msgstr ""
 "%s 창에서 크기 변경이 불가능하다는 MWM 힌트를 설정했지만, 최소 크기 %d x %d "
 "및 최대 크기 %d x %d(으)로 설정했습니다. 앞뒤가 맞지 않습니다.\n"

-#: ../src/core/window-props.c:318
+#: ../src/core/window-props.c:347
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "응용 프로그램이 가짜 _NET_WM_PID %lu을(를) 설정하였습니다\n"

 # <창제목> (on <기계>)
-#: ../src/core/window-props.c:434
+#: ../src/core/window-props.c:463
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (%s에서)"

-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1546
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "%2$s에 대해 WM_TRANSIENT_FOR 0x%1$lx 창이 잘못되었습니다.\n"

-#: ../src/core/window-props.c:1528
+#: ../src/core/window-props.c:1557
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "%2$s에 대해 WM_TRANSIENT_FOR 0x%1$lx 창은 무한 반복입니다.\n"
@@ -574,9 +588,7 @@ msgstr "창 0x%2$lx의 등록 정보 %1$s은(는) 잘못된 UTF-8이 들어 있
 #, c-format
 msgid ""
 "Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n"
-msgstr ""
-"창 0x%2$lx의 등록 정보 %1$s은(는) 목록안의 항목 %3$d에 잘못된 UTF-8을 포함하"
-"고 있습니다\n"
+msgstr "창 0x%2$lx의 등록 정보 %1$s은(는) 목록안의 항목 %3$d에 잘못된 UTF-8 문자가 들어 있습니다\n"

 #: ../src/mutter.desktop.in.h:1 ../src/mutter-wm.desktop.in.h:1
 msgid "Mutter"
@@ -705,109 +717,104 @@ msgstr "탭 팝업에서 창 선택"
 msgid "Cancel tab popup"
 msgstr "탭 팝업 취소"

-#: ../src/tools/mutter-message.c:123
-#, c-format
-msgid "Usage: %s\n"
-msgstr "사용법: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:69
+#: ../src/ui/menu.c:67
 msgid "Mi_nimize"
 msgstr "최소화(_N)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:71
+#: ../src/ui/menu.c:69
 msgid "Ma_ximize"
 msgstr "최대화(_X)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:73
+#: ../src/ui/menu.c:71
 msgid "Unma_ximize"
 msgstr "최대화 취소(_X)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:75
+#: ../src/ui/menu.c:73
 msgid "Roll _Up"
 msgstr "말아올리기(_U)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:77
+#: ../src/ui/menu.c:75
 msgid "_Unroll"
 msgstr "펼치기(_U)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:79
+#: ../src/ui/menu.c:77
 msgid "_Move"
 msgstr "옮기기(_M)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:79
 msgid "_Resize"
 msgstr "크기 조정(_R)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:83
+#: ../src/ui/menu.c:81
 msgid "Move Titlebar On_screen"
 msgstr "창 제목막대 화면에 표시(_S)"

 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
+#: ../src/ui/menu.c:84 ../src/ui/menu.c:86
 msgid "Always on _Top"
 msgstr "항상 위(_T)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:90
+#: ../src/ui/menu.c:88
 msgid "_Always on Visible Workspace"
 msgstr "항상 현재 작업 공간에 놓기(_A)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:92
+#: ../src/ui/menu.c:90
 msgid "_Only on This Workspace"
 msgstr "이 작업 공간에만 놓기(_O)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:94
+#: ../src/ui/menu.c:92
 msgid "Move to Workspace _Left"
 msgstr "왼쪽 작업 공간으로 옮기기(_L)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:96
+#: ../src/ui/menu.c:94
 msgid "Move to Workspace R_ight"
 msgstr "오른쪽 작업 공간으로 옮기기(_I)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:98
+#: ../src/ui/menu.c:96
 msgid "Move to Workspace _Up"
 msgstr "위쪽 작업 공간으로 옮기기(_U)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:100
+#: ../src/ui/menu.c:98
 msgid "Move to Workspace _Down"
 msgstr "아래쪽 작업 공간으로 옮기기(_D)"

 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:104
+#: ../src/ui/menu.c:102
 msgid "_Close"
 msgstr "닫기(_C)"

-#: ../src/ui/menu.c:204
+#: ../src/ui/menu.c:202
 #, c-format
 msgid "Workspace %d%n"
 msgstr "작업 공간 %d%n"

-#: ../src/ui/menu.c:214
+#: ../src/ui/menu.c:212
 #, c-format
 msgid "Workspace 1_0"
 msgstr "작업 공간 1_0"

-#: ../src/ui/menu.c:216
+#: ../src/ui/menu.c:214
 #, c-format
 msgid "Workspace %s%d"
 msgstr "작업 공간 %s%d"

-#: ../src/ui/menu.c:397
+#: ../src/ui/menu.c:384
 msgid "Move to Another _Workspace"
 msgstr "다른 작업 공간으로 옮기기(_W)"

@@ -909,50 +916,50 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:235
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "맨 위"

-#: ../src/ui/theme.c:237
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "맨 아래"

-#: ../src/ui/theme.c:239
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "왼쪽"

-#: ../src/ui/theme.c:241
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "오른쪽"

-#: ../src/ui/theme.c:269
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "프레임 위치가 \"%s\"차원으로 지정되지 않았습니다"

-#: ../src/ui/theme.c:288
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr ""
 "프레임 위치가 가장자리 \"%2$s\" 가장자리의 \"%1$s\"차원으로 지정되지 않았습니"
 "다."

-#: ../src/ui/theme.c:325
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "단추의 가로세로 비 %g이(가) 적당하지 않습니다"

-#: ../src/ui/theme.c:337
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "프레임 위치가 단추의 크기로 지정되지 않았습니다"

-#: ../src/ui/theme.c:1050
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "서서히 변하는 색으로 지정하려면 최소 2색이 필요합니다"

-#: ../src/ui/theme.c:1202
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -961,7 +968,7 @@ msgstr ""
 "GTK 사용자 지정 색상 지정은 색 이름과 대체할 색을 괄호 안에 써야 합니다. 예"
 "를 들어: gtk:custom(foo,bar). \"%s\"을(를) 분석할 수 없습니다"

-#: ../src/ui/theme.c:1218
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -970,7 +977,7 @@ msgstr ""
 "gtk:custom의 color_name 파라미터 안에 잘못된 문자 '%c'. A-Za-z0-9-_ 문자만 허"
 "용합니다."

-#: ../src/ui/theme.c:1232
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -979,7 +986,7 @@ msgstr ""
 "gtk:custom 형식은 \"gtk:custom(색이름,대체색)\"입니다, \"%s\"(은)는 형식에 맞"
 "지 않습니다"

-#: ../src/ui/theme.c:1277
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -988,7 +995,7 @@ msgstr ""
 "GTK 색상 지정은 중괄호안에 있어야 합니다. 예를 들어: gtk:fg[NORMAL], 여기서 "
 "NORMAL이 값입니다. \"%s\"을(를) 분석할 수 없습니다."

-#: ../src/ui/theme.c:1291
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -997,17 +1004,17 @@ msgstr ""
 "GTK 색상 지정은 값 뒤에 중괄호로 닫혀 있어야 합니다. 예를 들어: gtk:fg"
 "[NORMAL], 여기서 NORMAL은 값입니다. \"%s\"을(를) 분석할 수 없습니다."

-#: ../src/ui/theme.c:1302
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "색상 지정의 \"%s\" 값을 이해할 수 없습니다"

-#: ../src/ui/theme.c:1315
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "색상 지정의 색상 구성요소 \"%s\"을(를) 이해할 수 없습니다"

-#: ../src/ui/theme.c:1344
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -1016,17 +1023,17 @@ msgstr ""
 "섞기 형식은 \"blend/bg_color/fg_color/alpha\"입니다, \"%s\"은(는) 형식에 맞"
 "지 않습니다"

-#: ../src/ui/theme.c:1355
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "색상 섞기에서 알파 값 \"%s\"을(를) 분석할 수 없습니다"

-#: ../src/ui/theme.c:1365
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
-msgstr "색상 섞기에서 알파 값 \"%s\"은(는) 0.0 과 1.0사이의 값이 아닙니다"
+msgstr "색상 섞기에서 알파 값 \"%s\"은(는) 0.0과 1.0 사이의 값이 아닙니다"

-#: ../src/ui/theme.c:1412
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
@@ -1034,79 +1041,78 @@ msgstr ""
 "그림자 형식은 \"shade/base_color/format\"입니다, \"%s\"(은)는 형식에 맞지 않"
 "습니다"

-#: ../src/ui/theme.c:1423
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "그림자색에서 그림자 인자 \"%s\"(을)를 해석할 수 없습니다"

-#: ../src/ui/theme.c:1433
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "그림자색에서 그림자 인자 \"%s\"(은)는 음수입니다"

-#: ../src/ui/theme.c:1462
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "색상 \"%s\"을(를) 해석할 수 없습니다"

-#: ../src/ui/theme.c:1779
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
-msgstr "좌표식에 허용되지 않는 문자 '%s'(이)가 포함되어 있습니다"
+msgstr "좌표식에 허용되지 않는 문자 '%s'(이)가 들어 있습니다"

-#: ../src/ui/theme.c:1806
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "좌표식에 분석할 수 없는 부동소수점 숫자 '%s'이(가) 포함되어 있습니다"

-#: ../src/ui/theme.c:1820
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "좌표식에 분석할 수 없는 정수 '%s'이(가) 포함되어 있습니다"

-#: ../src/ui/theme.c:1941
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
 "\"%s\""
-msgstr ""
-"좌표식에 이 글자 시작부분에 알 수 없는 연산자가 포함되어 있습니다: \"%s\""
+msgstr "좌표식에 이 글자 시작부분에 알 수 없는 연산자가 들어 있습니다: \"%s\""

-#: ../src/ui/theme.c:1998
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "좌표식이 비어있거나 이해할 수 없습니다"

-#: ../src/ui/theme.c:2111 ../src/ui/theme.c:2121 ../src/ui/theme.c:2155
+#: ../src/ui/theme.c:2112 ../src/ui/theme.c:2122 ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "좌표식의 결과 값이 0로 나누었습니다"

-#: ../src/ui/theme.c:2163
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "좌표식에서 부동소수점 수에 나머지 연산을 하려 합니다"

-#: ../src/ui/theme.c:2219
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "좌표식에서 피연산자가 들어갈 곳에 연산자 \"%s\"이(가) 있습니다"

-#: ../src/ui/theme.c:2228
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "좌표식에서 연산자가 들어갈 곳에 피연산자가 있습니다"

-#: ../src/ui/theme.c:2236
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "좌표식에서 피연산자 대신에 연산자로 끝나있습니다"

-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -1115,37 +1121,37 @@ msgstr ""
 "좌표식에서 피연산자가 없는 연산자 \"%2$c\"다음에 연산자 \"%1$c\"이(가) 있습니"
 "다"

-#: ../src/ui/theme.c:2397 ../src/ui/theme.c:2442
+#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "좌표식에 알 수 없는 변수나 상수 \"%s\"이(가) 있습니다"

-#: ../src/ui/theme.c:2496
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "좌표 계산 파서의 버퍼가 크기를 넘어갔습니다."

-#: ../src/ui/theme.c:2525
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "좌표식에 닫는 괄호는 있지만 여는 괄호가 없습니다"

-#: ../src/ui/theme.c:2589
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "좌표식에 여는 괄호는 있지만 닫는 괄호가 없습니다"

-#: ../src/ui/theme.c:2600
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "좌표식에 어떠한 연산자나 피연산자가 없습니다"

-#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
+#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "테마가 오류 값을 내는 표현식이 들어 있습니다: %s\n"

-#: ../src/ui/theme.c:4499
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1154,7 +1160,7 @@ msgstr ""
 "이 프레임 스타일에는 <button function=\"%s\" style=\"%s\" draw_ops=\"whatever"
 "\"/>가 지정되어야 합니다"

-#: ../src/ui/theme.c:5010 ../src/ui/theme.c:5035
+#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
@@ -1162,18 +1168,18 @@ msgstr ""
 "<frame state=\"%s\" resize=\"%s\" focus=\"%s\" state=\"whatever\"/> 가 없습니"
 "다"

-#: ../src/ui/theme.c:5083
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "테마 \"%s\"을(를) 읽을 수 없습니다: %s\n"

-#: ../src/ui/theme.c:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
-#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
+#: ../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 "테마 \"%2$s\"의 <%1$s>(이)가 설정되지 않았습니다"

-#: ../src/ui/theme.c:5255
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1182,14 +1188,14 @@ msgstr ""
 "테마 \"%2$s\"의 창 형식 \"%1$s\"에 대한 프레임 스타일이 없습니다,<window "
 "type=\"%3$s\" style_set=\"whatever\"/> 엘리먼트를 추가하십시오"

-#: ../src/ui/theme.c:5662 ../src/ui/theme.c:5724 ../src/ui/theme.c:5787
+#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr ""
 "사용자 정의 상수는 대문자로 시작되어야 합니다. \"%s\"은(는) 그렇지 않습니다."

-#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
+#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "상수 \"%s\"은(는) 이미 지정되어 있습니다"
@@ -1324,9 +1330,7 @@ msgstr "<%s> 엘리먼트는 <%s> 아래에 허용되지 않습니다"
 msgid ""
 "Cannot specify both \"button_width\"/\"button_height\" and \"aspect_ratio\" "
 "for buttons"
-msgstr ""
-"단추의 button_width/button_height 와 \"aspect_ratio\"를 한꺼번에 지정할 수 없"
-"습니다"
+msgstr "단추의 \"button_width\"/\"button_height\"와 \"aspect_ratio\"를 한꺼번에 지정할 수 없습니다"

 #: ../src/ui/theme-parser.c:1450
 #, c-format
@@ -1387,7 +1391,7 @@ msgstr "\"%s\"라 불리는 <draw_ops>는 정의되지 않았습니다"
 #: ../src/ui/theme-parser.c:2706 ../src/ui/theme-parser.c:2802
 #, c-format
 msgid "Including draw_ops \"%s\" here would create a circular reference"
-msgstr "draw_ops를 포함하는 \"%s\"이(가) 자기 자신을 참조하고 있습니다"
+msgstr "여기서 draw_ops \"%s\"을(를) 포함하면 순환 참조가 됩니다."

 #: ../src/ui/theme-parser.c:2917
 #, c-format
@@ -1569,205 +1573,7 @@ msgstr "<%s> 엘리먼트 안에 텍스트가 허용되지 않습니다"
 msgid "<%s> specified twice for this theme"
 msgstr "이 테마에서 <%s> 태그가 두 번 지정되었습니다"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "%s 테마의 올바른 파일을 찾는 데 실패했습니다\n"
-
-#: ../src/ui/theme-viewer.c:99
-msgid "_Windows"
-msgstr "창(_W)"
-
-#: ../src/ui/theme-viewer.c:100
-msgid "_Dialog"
-msgstr "대화 상자(_D)"
-
-#: ../src/ui/theme-viewer.c:101
-msgid "_Modal dialog"
-msgstr "모달 대화 상자(_M)"
-
-#: ../src/ui/theme-viewer.c:102
-msgid "_Utility"
-msgstr "도구(_U)"
-
-#: ../src/ui/theme-viewer.c:103
-msgid "_Splashscreen"
-msgstr "스플래시 화면(_S)"
-
-#: ../src/ui/theme-viewer.c:104
-msgid "_Top dock"
-msgstr "위 도크(_T)"
-
-#: ../src/ui/theme-viewer.c:105
-msgid "_Bottom dock"
-msgstr "아래 도크(_B)"
-
-#: ../src/ui/theme-viewer.c:106
-msgid "_Left dock"
-msgstr "왼쪽 도크(_L)"
-
-#: ../src/ui/theme-viewer.c:107
-msgid "_Right dock"
-msgstr "오른쪽 도크(_R)"
-
-#: ../src/ui/theme-viewer.c:108
-msgid "_All docks"
-msgstr "모든 도크(_A)"
-
-#: ../src/ui/theme-viewer.c:109
-msgid "Des_ktop"
-msgstr "데스크톱(_K)"
-
-#: ../src/ui/theme-viewer.c:115
-msgid "Open another one of these windows"
-msgstr "이 창을 하나 더 엽니다"
-
-#: ../src/ui/theme-viewer.c:117
-msgid "This is a demo button with an 'open' icon"
-msgstr "'열기' 아이콘이 들어 있는 데모 단추입니다"
-
-#: ../src/ui/theme-viewer.c:119
-msgid "This is a demo button with a 'quit' icon"
-msgstr "'끝내기' 아이콘이 들어 있는 데모 단추입니다"
-
-#: ../src/ui/theme-viewer.c:248
-msgid "This is a sample message in a sample dialog"
-msgstr "예제 대화 상자의 예제 메시지입니다"
-
-#: ../src/ui/theme-viewer.c:328
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "가짜 메뉴 항목 %d\n"
-
-#: ../src/ui/theme-viewer.c:363
-msgid "Border-only window"
-msgstr "테두리만 있는 창"
-
-#: ../src/ui/theme-viewer.c:365
-msgid "Bar"
-msgstr "모음"
-
-#: ../src/ui/theme-viewer.c:382
-msgid "Normal Application Window"
-msgstr "보통 프로그램 창"
-
-#: ../src/ui/theme-viewer.c:386
-msgid "Dialog Box"
-msgstr "대화 상자"
-
-#: ../src/ui/theme-viewer.c:390
-msgid "Modal Dialog Box"
-msgstr "모달 대화 상자"
-
-#: ../src/ui/theme-viewer.c:394
-msgid "Utility Palette"
-msgstr "도구 팔레트"
-
-#: ../src/ui/theme-viewer.c:398
-msgid "Torn-off Menu"
-msgstr "떼어내기 메뉴"
-
-#: ../src/ui/theme-viewer.c:402
-msgid "Border"
-msgstr "테두리"
-
-#: ../src/ui/theme-viewer.c:406
-msgid "Attached Modal Dialog"
-msgstr "부착한 모달 대화 상자"
-
-#: ../src/ui/theme-viewer.c:737
-#, c-format
-msgid "Button layout test %d"
-msgstr "단추 배치 테스트 %d"
-
-#: ../src/ui/theme-viewer.c:766
-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "창 프레임 하나를 그리는 데 %g ms"
-
-#: ../src/ui/theme-viewer.c:811
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "사용법: metacity-theme-viewer [테마이름]\n"
-
-#: ../src/ui/theme-viewer.c:818
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "테마를 읽어들이는 데 오류가 발생했습니다: %s\n"
-
-#: ../src/ui/theme-viewer.c:824
-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "\"%s\" 테마를 읽어들이는 데 %g초\n"
-
-#: ../src/ui/theme-viewer.c:869
-msgid "Normal Title Font"
-msgstr "보통 제목 글꼴"
-
-#: ../src/ui/theme-viewer.c:875
-msgid "Small Title Font"
-msgstr "작은 제목 글꼴"
-
-#: ../src/ui/theme-viewer.c:881
-msgid "Large Title Font"
-msgstr "큰 제목 글꼴"
-
-#: ../src/ui/theme-viewer.c:886
-msgid "Button Layouts"
-msgstr "단추 배치"
-
-#: ../src/ui/theme-viewer.c:891
-msgid "Benchmark"
-msgstr "벤치마크"
-
-#: ../src/ui/theme-viewer.c:947
-msgid "Window Title Goes Here"
-msgstr "창 제목이 여기에 들어갑니다"
-
-#: ../src/ui/theme-viewer.c:1053
-#, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"%d개 프레임을 그리는 데 클라이언트 입장에서 %g초가 걸렸습니다(한 프레임에 %g "
-"ms). 그리고 X 서버 리소스까지 포함해 실제 시간으로 %g 초가 걸렸습니다(한 프레"
-"임에 %g ms).\n"
-
-#: ../src/ui/theme-viewer.c:1273
-msgid "position expression test returned TRUE but set error"
-msgstr "위치 표현식 테스트가 참을 리턴했지만 오류가 발생했습니다"
-
-#: ../src/ui/theme-viewer.c:1275
-msgid "position expression test returned FALSE but didn't set error"
-msgstr "위치 표현식 테스트가 거짓을 리턴했지만 오류가 발생하지 않았습니다"
-
-#: ../src/ui/theme-viewer.c:1279
-msgid "Error was expected but none given"
-msgstr "오류가 발생해야 하지만 발생하지 않았습니다"
-
-#: ../src/ui/theme-viewer.c:1281
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "오류 %d번이 발생해야 하지만 오류 %d번이 발생했습니다"
-
-#: ../src/ui/theme-viewer.c:1287
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "오류가 발생하면 안 되지만 오류 한 개가 발생했습니다: %s"
-
-#: ../src/ui/theme-viewer.c:1291
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "가로값이 %d입니다. 와야 하는 값은 %d입니다"
-
-#: ../src/ui/theme-viewer.c:1294
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "세로값이 %d입니다. 와야 하는 값은 %d입니다"
-
-#: ../src/ui/theme-viewer.c:1359
-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr "좌표 표현식 %d개를 %g초에 파싱했습니다(평균 %g초)\n"
--- a/po/lv.po
+++ b/po/lv.po
--- a/po/ml.po
+++ b/po/ml.po
--- a/po/mr.po
+++ b/po/mr.po
--- a/po/nb.po
+++ b/po/nb.po
@@ -4,10 +4,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: mutter 3.7.x\n"
+"Project-Id-Version: mutter 3.9.x\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-03-04 14:57+0100\n"
-"PO-Revision-Date: 2013-03-04 14:57+0100\n"
+"POT-Creation-Date: 2013-08-08 22:14+0200\n"
+"PO-Revision-Date: 2013-05-28 09:48+0200\n"
 "Last-Translator: Kjartan Maraas <kmaraas@gnome.org>\n"
 "Language-Team: Norwegian bokmål <i18n-no@lister.ping.uio.no>\n"
 "Language: \n"
@@ -205,18 +205,18 @@ msgstr "Visning delt til høyre"

 #. 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:509
+#: ../src/compositor/compositor.c:589
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
 "\"."
 msgstr "En annen compositing manager kjører skjerm %i på display «%s»."

-#: ../src/compositor/meta-background.c:1180
+#: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
 msgstr "bakgrunnstekstur kunne ikke lages fra fil"

-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "Klokkehendelse"

@@ -250,17 +250,17 @@ msgstr "_Vent"
 msgid "_Force Quit"
 msgstr "_Tvungen nedstenging"

-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Mangler utvidelsen %s som kreves for komposittfunksjon"

-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Feil under åpning av X Window System skjerm «%s»\n"

-#: ../src/core/keybindings.c:929
+#: ../src/core/keybindings.c:1138
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -269,41 +269,41 @@ msgstr ""
 "Et annet program bruker allerede nøkkelen %s med modifikatorer %x som "
 "binding\n"

-#: ../src/core/keybindings.c:1129
+#: ../src/core/keybindings.c:1335
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "«%s» er ikke en gyldig aksellerator\n"

-#: ../src/core/main.c:196
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "Deaktiver tilkobling til sesjonshåndtereren"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "Erstatt kjørende vindushåndterer"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "Oppgi sesjonshåndterings-ID"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "X-skjerm som skal brukes"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "Initier sesjonen fra en lagret fil"

-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "Gjør X-kall synkrone"

-#: ../src/core/main.c:533
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "Feil under søk i temakatalog: %s\n"

-#: ../src/core/main.c:549
+#: ../src/core/main.c:550
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -333,7 +333,7 @@ msgstr "Skriv versjonsnummer"
 msgid "Mutter plugin to use"
 msgstr "Mutter-tillegg som skal brukes"

-#: ../src/core/prefs.c:1087
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -341,12 +341,12 @@ msgstr ""
 "Funksjonalitet for å gå rundt ødelagte programmer er deaktivert. Noen "
 "programmer vil kanskje ikke oppføre seg korrekt.\n"

-#: ../src/core/prefs.c:1162
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Kunne ikke tolke skriftbeskrivelsen «%s» fra GSettings-nøkkel %s\n"

-#: ../src/core/prefs.c:1228
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -355,7 +355,7 @@ msgstr ""
 "«%s» funnet i konfigurasjonsdatabasen er ikke en gyldig verdi for endring av "
 "musknapp\n"

-#: ../src/core/prefs.c:1780
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -364,17 +364,17 @@ msgstr ""
 "«%s» funnet i konfigurasjonsdatabasen er ikke en gyldig verdi for "
 "tastaturbinding «%s»\n"

-#: ../src/core/prefs.c:1879
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbeidsområde %d"

-#: ../src/core/screen.c:673
+#: ../src/core/screen.c:691
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Skjerm %d på display «%s» er ugyldig\n"

-#: ../src/core/screen.c:689
+#: ../src/core/screen.c:707
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -383,19 +383,19 @@ msgstr ""
 "Skjerm %d på display «%s» har allerede en vindushåndterer; prøv å bruke "
 "flagget --replace for å erstatte aktiv vindushåndterer.\n"

-#: ../src/core/screen.c:716
+#: ../src/core/screen.c:734
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr ""
 "Kunne ikke hente utvalg fra vinduhåndterer på skjerm %d, display «%s»\n"

-#: ../src/core/screen.c:794
+#: ../src/core/screen.c:812
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Skjerm %d på display «%s» har allerede en vinduhåndterer\n"

-#: ../src/core/screen.c:979
+#: ../src/core/screen.c:998
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Kunne ikke slippe skjerm %d på display «%s»\n"
@@ -455,44 +455,44 @@ msgstr ""
 "Disse vinduene støtter ikke &quot;lagre aktiv konfigurasjon&quot;og vil "
 "måtte startes på nytt manuelt neste gang du logger inn."

-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Feil under åpning av feilsøkingslogg: %s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "Feil under fdopen() av loggfil %s: %s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "Åpnet loggfil %s\n"

-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
+#: ../src/core/util.c:119 ../src/tools/mutter-message.c:149
 #, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter er kompilert uten støtte for «verbose» modus\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "Vindushåndterer: "

-#: ../src/core/util.c:407
+#: ../src/core/util.c:412
 msgid "Bug in window manager: "
 msgstr "Feil i vindushåndterer: "

-#: ../src/core/util.c:438
+#: ../src/core/util.c:443
 msgid "Window manager warning: "
 msgstr "Advarsel fra vindushåndterer: "

-#: ../src/core/util.c:466
+#: ../src/core/util.c:471
 msgid "Window manager error: "
 msgstr "Feil i vindushåndterer: "

 #. first time through
-#: ../src/core/window.c:7539
+#: ../src/core/window.c:7513
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -508,7 +508,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8263
+#: ../src/core/window.c:8237
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -685,6 +685,8 @@ msgid ""
 "If enabled, new windows that are initially the size of the monitor "
 "automatically get maximized."
 msgstr ""
+"Nye vinduer som i utgangspunktet er samme størrelse som skjermen vil "
+"automatisk bli maksimert hvis denne slås på."

 #: ../src/org.gnome.mutter.gschema.xml.in.h:19
 msgid "Select window from tab popup"
@@ -898,48 +900,48 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:235
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "topp"

-#: ../src/ui/theme.c:237
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "bunn"

-#: ../src/ui/theme.c:239
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "venstre"

-#: ../src/ui/theme.c:241
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "høyre"

-#: ../src/ui/theme.c:269
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "rammegeometrien spesifiserer ikke «%s»-dimensjon"

-#: ../src/ui/theme.c:288
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr "rammegeometri spesifiserer ikke dimensjon «%s» for kant «%s»"

-#: ../src/ui/theme.c:325
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "Aspektrate %g for knapp er ikke fornuftig"

-#: ../src/ui/theme.c:337
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "Rammegeometrien spesifiserer ikke størrelse på knapper"

-#: ../src/ui/theme.c:1050
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "Gradienter må ha minst to farger"

-#: ../src/ui/theme.c:1202
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -948,7 +950,7 @@ msgstr ""
 "Egendefinert GTK-fargespesifikasjon må ha fargenavn og reserve i parantes, f."
 "eks gtk:custom(foo,bar); kunne ikke lese «%s»"

-#: ../src/ui/theme.c:1218
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -957,7 +959,7 @@ msgstr ""
 "Ugyldig tegn «%c» i parameter color_name for gtk:custom, kun A-Za-z0-9-_ er "
 "gyldig"

-#: ../src/ui/theme.c:1232
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -966,7 +968,7 @@ msgstr ""
 "Gtk:custom-format er «gtk:custom(color_name,fallback)», «%s» passer ikke i "
 "formatet"

-#: ../src/ui/theme.c:1277
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -975,7 +977,7 @@ msgstr ""
 "GTK-fargespesifikasjon må ha tilstand i klammer, f.eks. gtk:fg[NORMAL], hvor "
 "NORMAL er tilstanden; kunne ikke lese «%s»"

-#: ../src/ui/theme.c:1291
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -984,17 +986,17 @@ msgstr ""
 "GTK-fargespesifikasjon må ha en avsluttende klamme etter tilstanden, f.eks. "
 "gtk:fg[NORMAL], hvor NORMAL er tilstanden; kunne ikke lese «%s»"

-#: ../src/ui/theme.c:1302
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "Forsto ikke tilstand «%s» i fargespesifikasjonen"

-#: ../src/ui/theme.c:1315
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "Forsto ikke fargekomponent «%s» i fargespesifikasjonen"

-#: ../src/ui/theme.c:1344
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -1003,56 +1005,56 @@ msgstr ""
 "Blandingsformat er «blend/bg_color/fg_color/alpha», «%s» passer ikke i "
 "formatet"

-#: ../src/ui/theme.c:1355
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "Kunne ikke lese alpha-verdi «%s» i blandet farge"

-#: ../src/ui/theme.c:1365
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr "Alpha-verdi «%s» i blandet farge er ikke mellom 0.0 og 1.0"

-#: ../src/ui/theme.c:1412
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
 msgstr ""
 "Skyggeformatet er «shade/base_color/factor», «%s» passer ikke i formatet"

-#: ../src/ui/theme.c:1423
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "Kunne ikke lese skyggefaktor «%s» i skyggelagt farge"

-#: ../src/ui/theme.c:1433
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "Skyggefaktor «%s» i skyggelagt farge er negativ"

-#: ../src/ui/theme.c:1462
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "Kunne ikke lese farge «%s»"

-#: ../src/ui/theme.c:1779
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "Koordinatuttrykk inneholder tegn «%s» som ikke er tillatt"

-#: ../src/ui/theme.c:1806
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "Koordinatuttrykk inneholder flyttall «%s» som ikke kunne tolkes"

-#: ../src/ui/theme.c:1820
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "Koordinatuttrykk inneholder heltall «%s» som ikke kunne tolkes"

-#: ../src/ui/theme.c:1941
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
@@ -1061,39 +1063,39 @@ msgstr ""
 "Koordinatuttrykket inneholdt en ukjent operator ved begynnelsen av denne "
 "teksten: «%s»"

-#: ../src/ui/theme.c:1998
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "Koordinatuttrykket var tomt eller ble ikke forstått"

-#: ../src/ui/theme.c:2111 ../src/ui/theme.c:2121 ../src/ui/theme.c:2155
+#: ../src/ui/theme.c:2112 ../src/ui/theme.c:2122 ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "Koordinatuttrykket resulterer i divisjon med null"

-#: ../src/ui/theme.c:2163
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "Koordinatuttrykket prøver å bruke mod-operator på et flyttall"

-#: ../src/ui/theme.c:2219
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "Koordinatuttrykket har en operator «%s» hvor en operand var ventet"

-#: ../src/ui/theme.c:2228
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "Koordinatuttrykket hadde en operand hvor en operator var ventet"

-#: ../src/ui/theme.c:2236
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "Koordinatuttrykket sluttet med en operator i stedet for en operand"

-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -1102,38 +1104,38 @@ msgstr ""
 "Koordinatuttrykket har en operator «%c» etter en operator «%c» og ingen "
 "operand mellom dem."

-#: ../src/ui/theme.c:2397 ../src/ui/theme.c:2442
+#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "Koordinatuttrykket haddeen ukjent variabel eller konstant «%s»"

-#: ../src/ui/theme.c:2496
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "Tolkeren for koordinatuttrykk oversteg buffergrensen."

-#: ../src/ui/theme.c:2525
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "Koordinatuttrykket hadde en parantes slutt uten parantes start"

-#: ../src/ui/theme.c:2589
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "Koordinatuttrykket hadde en åpen parantes uten en avsluttende parantes"

-#: ../src/ui/theme.c:2600
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr ""
 "Koordinatuttrykket ser ikke ut til å ha noen operatorer eller operander"

-#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
+#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "Tema inneholdt et uttrykk som resulterte i en feil: %s\n"

-#: ../src/ui/theme.c:4499
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1142,25 +1144,25 @@ msgstr ""
 "<button function=«%s» state=«%s» draw_ops=«ett-eller-annet»/> må "
 "spesifiseres for denne rammestilen"

-#: ../src/ui/theme.c:5010 ../src/ui/theme.c:5035
+#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr ""
 "Mangler <frame state=«%s» resize=«%s» focus=«%s» stil=«ett-eller-annet»/>"

-#: ../src/ui/theme.c:5083
+#: ../src/ui/theme.c:5084
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Klarte ikke å laste tema «%s»: %s\n"

-#: ../src/ui/theme.c:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
-#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
+#: ../src/ui/theme.c:5220 ../src/ui/theme.c:5227 ../src/ui/theme.c:5234
+#: ../src/ui/theme.c:5241 ../src/ui/theme.c:5248
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "<%s> er ikke satt for tema «%s»"

-#: ../src/ui/theme.c:5255
+#: ../src/ui/theme.c:5256
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1169,14 +1171,14 @@ msgstr ""
 "Ingen rammestil satt for vindutype «%s» i tema «%s», legg til et <window "
 "type=«%s» style_set=«ett-eller-annet»/>-element"

-#: ../src/ui/theme.c:5662 ../src/ui/theme.c:5724 ../src/ui/theme.c:5787
+#: ../src/ui/theme.c:5663 ../src/ui/theme.c:5725 ../src/ui/theme.c:5788
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr ""
 "Brukerdefinerte konstanter må begynne med stor bokstav; «%s» gjør ikke det"

-#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
+#: ../src/ui/theme.c:5671 ../src/ui/theme.c:5733 ../src/ui/theme.c:5796
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Konstant «%s» er allerede definert"
@@ -1557,7 +1559,7 @@ msgstr "Ingen tekst er tillatt inne i element <%s>"
 msgid "<%s> specified twice for this theme"
 msgstr "<%s> spesifisert to ganger for dette temaet"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Fant ikke en gyldig fil for tema %s\n"
--- a/po/or.po
+++ b/po/or.po
--- a/po/pa.po
+++ b/po/pa.po
--- a/po/ru.po
+++ b/po/ru.po
--- a/po/sk.po
+++ b/po/sk.po
--- a/po/sr.po
+++ b/po/sr.po
@@ -10,8 +10,8 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter"
 "&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-01 15:50+0000\n"
-"PO-Revision-Date: 2013-03-11 11:40+0200\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
+"PO-Revision-Date: 2013-09-06 09:19+0200\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <gnom@prevod.org>\n"
 "Language: sr\n"
@@ -320,6 +320,20 @@ msgstr ""
 "Не могу да пронађем тему! Проверите да „%s“ постоји и да садржи уобичајене "
 "теме.\n"

+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "Уграђени дисплеј"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+#| msgid "Unknown element %s"
+msgid "Unknown %s"
+msgstr "Непознат %s"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
--- a/po/sr@latin.po
+++ b/po/sr@latin.po
@@ -10,8 +10,8 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter"
 "&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-01 15:50+0000\n"
-"PO-Revision-Date: 2013-03-11 11:40+0200\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
+"PO-Revision-Date: 2013-09-06 09:19+0200\n"
 "Last-Translator: Miroslav Nikolić <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <gnom@prevod.org>\n"
 "Language: sr\n"
@@ -320,6 +320,20 @@ msgstr ""
 "Ne mogu da pronađem temu! Proverite da „%s“ postoji i da sadrži uobičajene "
 "teme.\n"

+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "Ugrađeni displej"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+#| msgid "Unknown element %s"
+msgid "Unknown %s"
+msgstr "Nepoznat %s"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
--- a/po/ta.po
+++ b/po/ta.po
@@ -7,17 +7,17 @@
 # Dinesh Nadarajah <n_dinesh@yahoo.com>, 2003.
 # Jayaradha N <jaya@pune.redhat.com>, 2004.
 # Felix <ifelix@redhat.com>, 2006.
-# Dr.T.Vasudevan <agnihot3@gmail.com>, 2007, 2010, 2011, 2012.
+# Dr.T.Vasudevan <agnihot3@gmail.com>, 2007, 2010, 2011, 2012, 2013.
 # Dr.T.vasudevan <agnihot3@gmail.com>, 2009.
 # I. Felix <ifelix@redhat.com>, 2009, 2011.
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity.gnome-2-26.ta\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-12-02 17:25+0530\n"
-"PO-Revision-Date: 2012-12-02 18:58+0530\n"
+"POT-Creation-Date: 2013-03-23 14:03+0530\n"
+"PO-Revision-Date: 2013-03-23 14:11+0530\n"
 "Last-Translator: Dr.T.Vasudevan <drtvasudevan@gmail.com>\n"
-"Language-Team: American English <gnome-tamil-translation@googlegroups.com>\n"
+"Language-Team: American English <<gnome-tamil-translation@googlegroups.com>>\n"
 "Language: en_US\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -70,58 +70,62 @@ msgid "Switch applications"
 msgstr "பயன்பாடுகளுக்கிடையே மாறவும்"

 #: ../src/50-mutter-navigation.xml.in.h:11
+msgid "Switch windows"
+msgstr "சாளரத்தை மாற்றுக"
+
+#: ../src/50-mutter-navigation.xml.in.h:12
 msgid "Switch windows of an application"
 msgstr "ஒரு பயன்பாட்டின் சாளரங்களிடையே மாறவும்"

-#: ../src/50-mutter-navigation.xml.in.h:12
+#: ../src/50-mutter-navigation.xml.in.h:13
 msgid "Switch system controls"
 msgstr "கணினி கட்டுப்பாடுகளை மாற்றவும்"

-#: ../src/50-mutter-navigation.xml.in.h:13
+#: ../src/50-mutter-navigation.xml.in.h:14
 msgid "Switch windows directly"
 msgstr "சாளரங்களிடையே உடனடியாக நகரவும்"

-#: ../src/50-mutter-navigation.xml.in.h:14
+#: ../src/50-mutter-navigation.xml.in.h:15
 msgid "Switch windows of an app directly"
 msgstr "ஒரு பயன்பாட்டின் சாளரங்களிடையே நேரடியாக நகரவும்"

-#: ../src/50-mutter-navigation.xml.in.h:15
+#: ../src/50-mutter-navigation.xml.in.h:16
 msgid "Switch system controls directly"
 msgstr "கணினி கட்டுப்பாடுகளை நேரடியாக மாற்றவும்"

-#: ../src/50-mutter-navigation.xml.in.h:16
+#: ../src/50-mutter-navigation.xml.in.h:17
 msgid "Hide all normal windows"
 msgstr "எல்லா வழக்கமான சாளரங்களையும் மறை"

-#: ../src/50-mutter-navigation.xml.in.h:17
+#: ../src/50-mutter-navigation.xml.in.h:18
 msgid "Switch to workspace 1"
 msgstr "பணியிடம் 1க்கு மாறு"

-#: ../src/50-mutter-navigation.xml.in.h:18
+#: ../src/50-mutter-navigation.xml.in.h:19
 msgid "Switch to workspace 2"
 msgstr "பணியிடம் 2 க்கு மாறு"

-#: ../src/50-mutter-navigation.xml.in.h:19
+#: ../src/50-mutter-navigation.xml.in.h:20
 msgid "Switch to workspace 3"
 msgstr "பணியிடம் 3 க்கு மாறு"

-#: ../src/50-mutter-navigation.xml.in.h:20
+#: ../src/50-mutter-navigation.xml.in.h:21
 msgid "Switch to workspace 4"
 msgstr "பணியிடம் 4 க்கு மாறு"

-#: ../src/50-mutter-navigation.xml.in.h:21
+#: ../src/50-mutter-navigation.xml.in.h:22
 msgid "Move to workspace left"
 msgstr "வேலையிடத்தை இடப்பக்கத்திற்கு நகர்த்தவும்"

-#: ../src/50-mutter-navigation.xml.in.h:22
+#: ../src/50-mutter-navigation.xml.in.h:23
 msgid "Move to workspace right"
 msgstr "வேலையிடத்தை வலப்பக்கத்திற்கு நகர்த்தவும்"

-#: ../src/50-mutter-navigation.xml.in.h:23
+#: ../src/50-mutter-navigation.xml.in.h:24
 msgid "Move to workspace above"
 msgstr "வேலையிடத்தை மேல்பக்கத்திற்கு நகர்த்தவும்"

-#: ../src/50-mutter-navigation.xml.in.h:24
+#: ../src/50-mutter-navigation.xml.in.h:25
 msgid "Move to workspace below"
 msgstr "வேலையிடத்தை கீழே நகர்த்தவும் "

@@ -170,8 +174,8 @@ msgid "Close window"
 msgstr "சாளரம் மூடவும்"

 #: ../src/50-mutter-windows.xml.in.h:9
-msgid "Minimize window"
-msgstr "சாளரத்தை சிறிதாக்கு"
+msgid "Hide window"
+msgstr "சாளரத்தை மறை "

 #: ../src/50-mutter-windows.xml.in.h:10
 msgid "Move window"
@@ -217,7 +221,7 @@ msgstr "வலது பக்கத்தில் பிளந்து பா

 #. 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
+#: ../src/compositor/compositor.c:568
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -225,7 +229,11 @@ msgid ""
 msgstr ""
 " %i திரையில் காட்சி \"%s\" இல் இன்னொரு சாளர மேலாளர் இயங்கிக்கொண்டு இருக்கிறது."

-#: ../src/core/bell.c:320
+#: ../src/compositor/meta-background.c:1191
+msgid "background texture could not be created from file"
+msgstr "கோப்பிலிருந்து பின் புல இழை நய அமைப்பை உருவாக்க முடியவில்லை."
+
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "மணி நிகழ்ச்சி"

@@ -260,17 +268,17 @@ msgstr "_காத்திரு"
 msgid "_Force Quit"
 msgstr "கட்டாய வெளியேற்றம் (_F)"

-#: ../src/core/display.c:397
+#: ../src/core/display.c:401
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "நீட்சி  %s  காணப்படவில்லை பவின் ஆக்கத்துக்கு அது அவசியம்"

-#: ../src/core/display.c:494
+#: ../src/core/display.c:493
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "X சாளர காட்சியை திறப்பதில் தோல்வி '%s'\n"

-#: ../src/core/keybindings.c:860
+#: ../src/core/keybindings.c:935
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -278,36 +286,41 @@ msgid ""
 msgstr ""
 "விசை %s ஐ மாற்றி  %x ஓடு இணைத்து வேறு நிரல் பயன்படுத்திக்கொண்டிருக்கிறது\n"

-#: ../src/core/main.c:196
+#: ../src/core/keybindings.c:1135
+#, c-format
+msgid "\"%s\" is not a valid accelerator\n"
+msgstr "\"%s\" செல்லாத முடுக்கி\n"
+
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "அமர்வு மேலாளருடன் இருக்கும் இணைப்பை முடக்கு"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "இயங்கும் சாளர மேலாளரை  மாற்றுக"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "அமர்வு மேலாண் எண்ணை குறிப்பிடு"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "பயன்படுத்த வேண்டிய X காட்சி"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "அமர்வை சேவ்பைல் இலிருந்து துவக்கு "

-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "எக்ஸ் அழைப்புகளை ஒத்திசை."

-#: ../src/core/main.c:494
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "கருப்பொருள் அடைவை வருடுவதில் தோல்வி: %s\n"

-#: ../src/core/main.c:510
+#: ../src/core/main.c:550
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -341,7 +354,7 @@ msgstr "அச்சு பதிப்பு"
 msgid "Mutter plugin to use"
 msgstr "பயன்படுத்த க்ளட்டர் செருகிகள்"

-#: ../src/core/prefs.c:1079
+#: ../src/core/prefs.c:1095
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -349,14 +362,14 @@ msgstr ""
 "உடைந்த பயன்பாடுகளின் செயல்பாடு தடைசெய்யப்பட்டது, சில பயன்பாடுகள் சரியாக வேலை "
 "செய்யாது.\n"

-#: ../src/core/prefs.c:1154
+#: ../src/core/prefs.c:1170
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr ""
 "எழுத்துரு விளக்கம் \"%s\" ஐ ஜிசெட்டிங்க்ஸ் விசையிலிருந்து பகுக்க முடியவில்லை %"
 "s\n"

-#: ../src/core/prefs.c:1220
+#: ../src/core/prefs.c:1236
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -364,24 +377,24 @@ msgid ""
 msgstr ""
 "அமைப்பு பாங்கில் உள்ள \"%s\" சுட்டி பட்டன் மாற்றியில் செல்லாத மதிப்பு\n"

-#: ../src/core/prefs.c:1757
+#: ../src/core/prefs.c:1788
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
 "\"%s\"\n"
 msgstr "\"%s\" அமைப்பு தரவுத்தளத்தில் உள்ள மதிப்பு செல்லாத கீபைன்டிங்\"%s\"\n"

-#: ../src/core/prefs.c:1854
+#: ../src/core/prefs.c:1887
 #, c-format
 msgid "Workspace %d"
 msgstr "வேலையிடம் %d"

-#: ../src/core/screen.c:652
+#: ../src/core/screen.c:691
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "திரை %d காட்சி '%s' இல் செல்லாது\n"

-#: ../src/core/screen.c:668
+#: ../src/core/screen.c:707
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -390,18 +403,18 @@ msgstr ""
 "திரை %d காட்சி \"%s\" க்கு சாளர மேலாளர் உள்ளது; --replace தேர்வை பயன்படுத்தி "
 "தற்போதைய சாளரத்தை மாற்றவும்.\n"

-#: ../src/core/screen.c:695
+#: ../src/core/screen.c:734
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "திரையில் சாளர மேலாளர் தேர்வை பெறமுடியவில்லை %d காட்சி \"%s\"\n"

-#: ../src/core/screen.c:750
+#: ../src/core/screen.c:812
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "திரை %d யின் காட்சி \"%s\" க்கு சாளர மேலாளர் ஏற்கெனவே உள்ளது\n"

-#: ../src/core/screen.c:935
+#: ../src/core/screen.c:998
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "திரை %d ஐ விடுவிக்க முடியவில்லை \"%s\"\n"
@@ -462,44 +475,44 @@ msgstr ""
 " &quot;தற்போதைய அமைப்பை சேமி&quot; செயலுக்கு ஆதரவு இல்லை மேலும் அடுத்த முறை "
 "உள்நுழையும் போது நீங்களாக துவக்க வேண்டும்"

-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "பிழைதிருத்த பட்டியலை திறப்பதில் தோல்வி: %s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "fdopen() பதிவுக்கோப்பு தோல்வி %s: %s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "பதிவுக்கோப்பு திறக்கப்பட்டது %s\n"

-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
+#: ../src/core/util.c:119 ../src/tools/mutter-message.c:149
 #, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "வெர்போஸ் ஆதரவு இல்லாமல் மட்டர் அமைக்கப்பட்டது\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "சாளர மேலாளர்:"

-#: ../src/core/util.c:407
+#: ../src/core/util.c:412
 msgid "Bug in window manager: "
 msgstr "சாளர மேலாளரில் பிழை"

-#: ../src/core/util.c:438
+#: ../src/core/util.c:443
 msgid "Window manager warning: "
 msgstr "சாளர மேலாளர் எச்சரிக்கை:"

-#: ../src/core/util.c:466
+#: ../src/core/util.c:471
 msgid "Window manager error: "
 msgstr "சாளர மேலாளர் பிழை"

 #. first time through
-#: ../src/core/window.c:7240
+#: ../src/core/window.c:7596
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -516,7 +529,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:7905
+#: ../src/core/window.c:8320
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -526,22 +539,22 @@ msgstr ""
 "அதிக "
 "பட்ச அளவு %d x %d; பொருள் தரும்படி இல்லை.\n"

-#: ../src/core/window-props.c:274
+#: ../src/core/window-props.c:318
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "பயன்பாடு பொய்யான ஒரு _NET_WM_PID %lu ஐ அமைத்தது\n"

-#: ../src/core/window-props.c:393
+#: ../src/core/window-props.c:434
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (%s மீது)"

-#: ../src/core/window-props.c:1448
+#: ../src/core/window-props.c:1517
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "செல்லாத WM_TRANSIENT_FOR சாளரம் 0x%lx இதற்கு குறிக்கப்பட்டது: %s.\n"

-#: ../src/core/window-props.c:1459
+#: ../src/core/window-props.c:1528
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "WM_TRANSIENT_FOR சாளரம் 0x%lx %s க்கு சுழல் நிகழ்வை உருவாக்கும்.\n"
@@ -693,10 +706,22 @@ msgstr ""
 "இந்த மதிப்பை அடைய மறை விளிம்பு சேர்க்கப்படும்."

 #: ../src/org.gnome.mutter.gschema.xml.in.h:17
+msgid "Auto maximize nearly monitor sized windows"
+msgstr "ஏறத்தாழ திரை அளவுள்ள சாளரங்களை தானியங்கியாக அதிக பட்ச அளவாக்கு"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:18
+msgid ""
+"If enabled, new windows that are initially the size of the monitor "
+"automatically get maximized."
+msgstr ""
+"செயலாக்கினால், துவக்கத்தில் ஏறத்தாழ திரை அளவுள்ள புதிய சாளரங்கள் தானியங்கியாக "
+"அதிக பட்ச அளவாக்கப்படும்"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:19
 msgid "Select window from tab popup"
 msgstr "கீற்றுத்துள்ளலிருந்து சாளரத்தை தேர்ந்தெடுக்கவும்."

-#: ../src/org.gnome.mutter.gschema.xml.in.h:18
+#: ../src/org.gnome.mutter.gschema.xml.in.h:20
 msgid "Cancel tab popup"
 msgstr "கீற்று துள்ளுவதை இரத்து செய்"

@@ -899,53 +924,53 @@ msgstr "Mod5"
 #. Translators: This represents the size of a window.  The first number is
 #. * the width of the window and the second is the height.
 #.
-#: ../src/ui/resizepopup.c:113
+#: ../src/ui/resizepopup.c:136
 #, c-format
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:234
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "மேல்"

-#: ../src/ui/theme.c:236
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "கீழ்"

-#: ../src/ui/theme.c:238
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "இடது"

-#: ../src/ui/theme.c:240
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "வலது"

-#: ../src/ui/theme.c:268
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "சட்ட வடிவியல் \"%s\" அளவை குறிப்பிடவில்லை"

-#: ../src/ui/theme.c:287
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr "\"%s\" ஓரத்திற்கு வடிவியல் \"%s\" அளவை குறிப்பிடவில்லை"

-#: ../src/ui/theme.c:324
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "பட்டன் அளவு விகிதம் %g சரியில்ல"

-#: ../src/ui/theme.c:336
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "சட்ட அளவு பட்டன் அளவை குறிப்பிடவில்லை"

-#: ../src/ui/theme.c:1049
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "க்ரேடியன்டில் இரண்டு நிறங்களாவது இருக்க வேண்டும்"

-#: ../src/ui/theme.c:1201
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -955,7 +980,7 @@ msgstr ""
 "அடைப்புக்குறிகளுக்குள்ளும்  "
 "கொண்டிருக்க வேண்டும் உம்  gtk:custom(foo,bar); \"%s\" ஐ பகுக்க முடியவில்லை"

-#: ../src/ui/theme.c:1217
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -965,7 +990,7 @@ msgstr ""
 "A-Za-z0-9-"
 "_ ஆகியன மட்டுமே செல்லுபடியாகும்."

-#: ../src/ui/theme.c:1231
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -974,7 +999,7 @@ msgstr ""
 "ஜிடிகே:தனிப்பயன் ஒழுங்கு \"gtk:custom(color_name,fallback)\", \"%s\" இந்த "
 "ஒழுங்குக்கு பொருந்தாது"

-#: ../src/ui/theme.c:1276
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -984,7 +1009,7 @@ msgstr ""
 "நிலையை "
 "குறிக்கும் பகுக்க முடியாது \"%s\""

-#: ../src/ui/theme.c:1290
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -994,17 +1019,17 @@ msgstr ""
 "NORMAL "
 "நிலையை குறிக்கும் பகுக்க முடியாது \"%s\""

-#: ../src/ui/theme.c:1301
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "நிலை \"%s\" வண்ண குறிப்பில் புரிந்துகொள்ள முடியவில்லை"

-#: ../src/ui/theme.c:1314
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "நிலை \"%s\" வண்ண குறிப்பு பொருளில் புரிந்துகொள்ள முடியவில்லை"

-#: ../src/ui/theme.c:1343
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -1013,18 +1038,18 @@ msgstr ""
 "வளைந்த அமைப்பு \"blend/bg_color/fg_color/alpha\", \"%s\" இந்த வடிவமைப்பிற்கு "
 "பொருந்தாது"

-#: ../src/ui/theme.c:1354
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "ஆம்ஃபா மதிப்பை \"%s\" வளைந்த நிறத்தில் பகுக்க முடியவில்லை"

-#: ../src/ui/theme.c:1364
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr ""
 "ஆல்ஃபா மதுப்பு \"%s\"வளைவு நிறத்தில் 0.0 க்கும் 1.0 க்கும் இடையில் இல்லை"

-#: ../src/ui/theme.c:1411
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
@@ -1032,39 +1057,39 @@ msgstr ""
 "நிழல் வடிவமைப்பு \"shade/base_color/factor\", \"%s\" இந்த அமைப்பிற்கு "
 "பொருந்தாது"

-#: ../src/ui/theme.c:1422
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "நிழல்விகிதத்தை \"%s\" நிறத்தோடு பகுக்க முடியாது"

-#: ../src/ui/theme.c:1432
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "நிழல் விகிதம் \"%s\" முழுக்களாக உள்ளது "

-#: ../src/ui/theme.c:1461
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "\"%s\" நிறத்தை பகுக்க முடியவில்லை"

-#: ../src/ui/theme.c:1778
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "அச்சுக்கள் எழுத்தால் குறிக்கப்பட்டுள்ளது '%s' க்கு அனுமதி இல்லை"

-#: ../src/ui/theme.c:1805
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "அச்சுக்கள் பின்ன எண்ணால் குறிக்கப்பட்டுள்ளது '%s' ஐ பகுக்க முடியாது"

-#: ../src/ui/theme.c:1819
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "அச்சுக்கள் இயல் எண்ணால் குறிக்கப்பட்டுள்ளது '%s' ஐ பகுக்க முடியாது"

-#: ../src/ui/theme.c:1940
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
@@ -1072,41 +1097,41 @@ msgid ""
 msgstr ""
 "உரையின் துவக்கத்தில் அச்சின் கூற்றில் தெரியாத செயல் இடம்பெற்றுள்ளது \"%s\""

-#: ../src/ui/theme.c:1997
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "அச்சு கூற்று காலியாக உள்ளது அல்லது புரியவில்லை"

-#: ../src/ui/theme.c:2110 ../src/ui/theme.c:2120 ../src/ui/theme.c:2154
+#: ../src/ui/theme.c:2112 ../src/ui/theme.c:2122 ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "அச்சு கூற்று பூஜ்ஜியத்தால் வகுத்தல் பிழையை தந்தது"

-#: ../src/ui/theme.c:2162
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "அச்சு கூற்று mod ஆப்பரேட்டரை பின்ன எண்ணில் பயன்படுத்த முயல்கிறது"

-#: ../src/ui/theme.c:2218
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr ""
 "அச்சு கூற்றில் ஆப்பரேட்டர் உள்ளது \"%s\" ஆப்பரன் எதிர்பார்க்கப்படுகிறது"

-#: ../src/ui/theme.c:2227
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr ""
 "அச்சு கூற்றில் ஆப்பரன்ட் உள்ளது ஆனால் ஆப்பரேட்டர் எதிர்பார்க்கப்படுகிறது"

-#: ../src/ui/theme.c:2235
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "அச்சு கூற்றில் ஆப்பரன்ட்டுக்கு பதில் ஆப்பரேட்டரால் முடிந்தது"

-#: ../src/ui/theme.c:2245
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -1115,39 +1140,39 @@ msgstr ""
 "அச்சு கூற்றில்  \"%c\" ஆப்பரேட்டர் உள்ளது \"%c\" ஆப்பரேட்டருக்கு ஆப்பரன்ட் "
 "இல்லை"

-#: ../src/ui/theme.c:2396 ../src/ui/theme.c:2441
+#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "அச்சு கூற்றில் செல்லாத மாற்றி மற்றும் கான்ஸ்ட்டன் உள்ளது \"%s\""

-#: ../src/ui/theme.c:2495
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "ஆயத்தொலைவு தெரிவிப்பு பகுப்பி அதன் இடையகத்தை நிரப்பியது"

-#: ../src/ui/theme.c:2524
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr ""
 "அச்சு கூற்றில் மூடிய அடைப்புக்குறி உள்ளது ஆனால் திறந்த அடைப்புகுறி இல்லை"

-#: ../src/ui/theme.c:2588
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr ""
 "அச்சு கூற்றில் திறந்த அடைப்புக்குறி உள்ளது ஆனால் மூடிய அடைப்புகுறி இல்லை"

-#: ../src/ui/theme.c:2599
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "அச்சுக்கூற்றில் ஆப்பரன்ட் மற்றும் ஆப்பரேட்டர் காணப்படவில்லை"

-#: ../src/ui/theme.c:2812 ../src/ui/theme.c:2832 ../src/ui/theme.c:2852
+#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "கருப்பொருளில் ஒரு கூற்று இருந்தது. அது பிழையை ஏற்படுத்தியது : %s\n"

-#: ../src/ui/theme.c:4498
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1157,25 +1182,25 @@ msgstr ""
 "பாணிக்கு "
 "குறிப்பிடப்பட வேண்டும்"

-#: ../src/ui/theme.c:5009 ../src/ui/theme.c:5034
+#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr ""
 "காணவில்லை <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"

-#: ../src/ui/theme.c:5082
+#: ../src/ui/theme.c:5084
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "கருப்பொருளை ஏற்றுவதில் தோல்வி \"%s\": %s\n"

-#: ../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
+#: ../src/ui/theme.c:5220 ../src/ui/theme.c:5227 ../src/ui/theme.c:5234
+#: ../src/ui/theme.c:5241 ../src/ui/theme.c:5248
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "இல்லை<%s> கருப்பொருளுக்காக அமைக்கப்பட்டது \"%s\""

-#: ../src/ui/theme.c:5254
+#: ../src/ui/theme.c:5256
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1184,7 +1209,7 @@ msgstr ""
 "சட்ட பாணி சாளர வகை இல்லை\"%s\" கருப்பொருளில் \"%s\", <window type=\"%s\" "
 "style_set=\"whatever\"/> உறுப்பை சேர்க்கவும்"

-#: ../src/ui/theme.c:5650 ../src/ui/theme.c:5712 ../src/ui/theme.c:5775
+#: ../src/ui/theme.c:5663 ../src/ui/theme.c:5725 ../src/ui/theme.c:5788
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
@@ -1192,7 +1217,7 @@ msgstr ""
 "பயனீட்டாளர்-குறிப்பிட்ட கான்ஸ்டன் பெரிய எழுத்தில் துவங்க வேண்டும்; \"%s\" "
 "இல்லை"

-#: ../src/ui/theme.c:5658 ../src/ui/theme.c:5720 ../src/ui/theme.c:5783
+#: ../src/ui/theme.c:5671 ../src/ui/theme.c:5733 ../src/ui/theme.c:5796
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "கான்ஸ்டன் \"%s\" ஏற்கெனவே குறிப்பிடப்பட்டது"
@@ -1575,7 +1600,7 @@ msgstr "உறுப்பிற்குள் உரை அனுமதி இ
 msgid "<%s> specified twice for this theme"
 msgstr "<%s> இந்த கருப்பொருளுக்கு இரண்டுமுறை குறிப்பிட்டுள்ளது"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "%s கருத்துக்கு செல்லுபடியாகும் கோப்பு கண்டுபிடித்தல் தோல்வியுற்றது \n"
@@ -1681,56 +1706,56 @@ msgstr "ஓரம்"
 msgid "Attached Modal Dialog"
 msgstr "இணைத்த மாதிரி உரையாடல்"

-#: ../src/ui/theme-viewer.c:739
+#: ../src/ui/theme-viewer.c:737
 #, c-format
 msgid "Button layout test %d"
 msgstr "பட்டன் உருவரை சோதனை %d"

-#: ../src/ui/theme-viewer.c:768
+#: ../src/ui/theme-viewer.c:766
 #, c-format
 msgid "%g milliseconds to draw one window frame"
 msgstr "%g சாளரத்தை வரைய மில்லிசெக்கண்டு"

-#: ../src/ui/theme-viewer.c:813
+#: ../src/ui/theme-viewer.c:811
 #, c-format
 msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
 msgstr "பயன்பாடு: metacity-theme-viewer [THEMENAME]\n"

-#: ../src/ui/theme-viewer.c:820
+#: ../src/ui/theme-viewer.c:818
 #, c-format
 msgid "Error loading theme: %s\n"
 msgstr "கருப்பொருளை ஏற்றுவதில் பிழை: %s\n"

-#: ../src/ui/theme-viewer.c:826
+#: ../src/ui/theme-viewer.c:824
 #, c-format
 msgid "Loaded theme \"%s\" in %g seconds\n"
 msgstr "கருப்பொருள்  \"%s\" %g செகண்டில்\n"

-#: ../src/ui/theme-viewer.c:870
+#: ../src/ui/theme-viewer.c:869
 msgid "Normal Title Font"
 msgstr "இயல்பான தலைப்பு எழுத்துரு"

-#: ../src/ui/theme-viewer.c:876
+#: ../src/ui/theme-viewer.c:875
 msgid "Small Title Font"
 msgstr "சிறிய தலைப்பு எழுத்துரு"

-#: ../src/ui/theme-viewer.c:882
+#: ../src/ui/theme-viewer.c:881
 msgid "Large Title Font"
 msgstr "பெரிய தலைப்பு எழுத்துரு"

-#: ../src/ui/theme-viewer.c:887
+#: ../src/ui/theme-viewer.c:886
 msgid "Button Layouts"
 msgstr "பட்டன் உருவரை"

-#: ../src/ui/theme-viewer.c:892
+#: ../src/ui/theme-viewer.c:891
 msgid "Benchmark"
 msgstr "நிர்ணயம்"

-#: ../src/ui/theme-viewer.c:944
+#: ../src/ui/theme-viewer.c:947
 msgid "Window Title Goes Here"
 msgstr "சாளர தலைப்பு இங்கே"

-#: ../src/ui/theme-viewer.c:1047
+#: ../src/ui/theme-viewer.c:1053
 #, c-format
 msgid ""
 "Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
@@ -1741,43 +1766,46 @@ msgstr ""
 "சேவகனின் "
 "மூலத்தில் (%g மில்லி செகண்ட் சட்டத்திற்கு)\n"

-#: ../src/ui/theme-viewer.c:1266
+#: ../src/ui/theme-viewer.c:1273
 msgid "position expression test returned TRUE but set error"
 msgstr "நிலை கூற்று சோதனை உண்மையை தந்தது ஆனால் பிழை"

-#: ../src/ui/theme-viewer.c:1268
+#: ../src/ui/theme-viewer.c:1275
 msgid "position expression test returned FALSE but didn't set error"
 msgstr "நிலை கூற்று சோதனை பொய்யை தந்தது ஆனால் பிழை"

-#: ../src/ui/theme-viewer.c:1272
+#: ../src/ui/theme-viewer.c:1279
 msgid "Error was expected but none given"
 msgstr "பிழை எதிர்பார்க்கப்பட்டடு ஆனால் தரப்படவில்லை"

-#: ../src/ui/theme-viewer.c:1274
+#: ../src/ui/theme-viewer.c:1281
 #, c-format
 msgid "Error %d was expected but %d given"
 msgstr "பிழை %d எதிர்பார்க்கப்பட்டது %d தரப்படவில்லை"

-#: ../src/ui/theme-viewer.c:1280
+#: ../src/ui/theme-viewer.c:1287
 #, c-format
 msgid "Error not expected but one was returned: %s"
 msgstr "பிழை எதிர்பார்க்கப்பட்டடு ஆனால் தரப்படவில்லை: %s"

-#: ../src/ui/theme-viewer.c:1284
+#: ../src/ui/theme-viewer.c:1291
 #, c-format
 msgid "x value was %d, %d was expected"
 msgstr "x மதிப்பு %d, %d எதிர்பார்க்கப்பட்டது"

-#: ../src/ui/theme-viewer.c:1287
+#: ../src/ui/theme-viewer.c:1294
 #, c-format
 msgid "y value was %d, %d was expected"
 msgstr "y மதிப்பு %d, %d எதிர்பார்க்கப்பட்டது"

-#: ../src/ui/theme-viewer.c:1352
+#: ../src/ui/theme-viewer.c:1359
 #, c-format
 msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
 msgstr "%d அச்சு கூற்று பகுக்கப்பட்டது %g செகண்டில் (%g சராசரி செகண்ட்)\n"

+#~ msgid "Minimize window"
+#~ msgstr "சாளரத்தை சிறிதாக்கு"
+
 #~ msgid "Comma-separated list of compositor plugins"
 #~ msgstr "பல்வினையாக்கியின் சொருகிகளின் கமாவால் பிரித்த பட்டியல்."

--- a/po/te.po
+++ b/po/te.po
--- a/po/tg.po
+++ b/po/tg.po
--- a/po/ug.po
+++ b/po/ug.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-02-20 15:50+0000\n"
-"PO-Revision-Date: 2013-02-25 18:42+0900\n"
+"POT-Creation-Date: 2013-03-31 13:47+0000\n"
+"PO-Revision-Date: 2013-04-06 18:40+0900\n"
 "Last-Translator: Gheyret Kenji <gheyret@gmail.com>\n"
 "Language-Team: Uyghur Computer Science Association <UKIJ@yahoogroups.com>\n"
 "Language: \n"
@@ -208,18 +208,18 @@ msgstr "كۆزنەكنىڭ ئوڭ تەرىپىدە كۆرسەتسۇن"

 #. 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:507
+#: ../src/compositor/compositor.c:568
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
 "\"."
 msgstr "كۆرسەتكۈچ «%2$s» نىڭدىكى ئېكران %1$i دا بۆلەك باشقۇرغۇچ ئىجرا قىلىنىۋاتىدۇ."

-#: ../src/compositor/meta-background.c:1116
+#: ../src/compositor/meta-background.c:1064
 msgid "background texture could not be created from file"
 msgstr "ھۆججەتتىن تەگلىك texture نى قۇرغىلى بولمايدۇ"

-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "قوڭغۇراق ھادىسىسى"

@@ -251,53 +251,59 @@ msgstr "كۈت(_W)"
 msgid "_Force Quit"
 msgstr "مەجبۇرى ئاخىرلاشتۇر(_F)"

-#: ../src/core/display.c:392
+#: ../src/core/display.c:401
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "بىرىكتۈرۈش ئۈچۈن زۆرۈر بولغان كېڭەيتىلمە %s يوق"

-#: ../src/core/display.c:485
+#: ../src/core/display.c:493
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "‏X كۆزنەك سىستېمىسى كۆرسەتكۈچى ‹%s› نى ئېچىش مەغلۇپ بولدى\n"

-#: ../src/core/keybindings.c:876
+#: ../src/core/keybindings.c:935
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
 "binding\n"
 msgstr "باشقا پروگرامما %s كۇنۇپكىسى بىلەن سۈپەتلىگۈچى كۇنۇپكا %x نىڭ بىرىكمىسىنى ئىشلىتىۋاتىدۇ\n"

-#: ../src/core/main.c:196
+#: ../src/core/keybindings.c:1135
+#, c-format
+#| msgid "\"%s\" is not a valid value for focus attribute"
+msgid "\"%s\" is not a valid accelerator\n"
+msgstr "«%s» ئىناۋەتلىك  تېزلەتكۈچ ئەمەس\n"
+
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "ئەڭگىمە باشقۇرغۇچقا باغلىنىشنى ئىناۋەتسىز قىل"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "ئىجرا قىلىنىۋاتقان كۆزنەك باشقۇرغۇچنى ئالماشتۇر"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "ئەڭگىمە باشقۇرغۇ ID سېنى بەلگىلە"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "ئىشلىتىدىغان X كۆرسەتكۈچى"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "ساقلانغان ھۆججەتتىن ئەڭگىمەنى دەسلەپلەشتۈرۈش"

-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "X نى قەدەمداش قىلىپ ئىشلەت"

-#: ../src/core/main.c:494
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "ئۆرنەكلەر مۇندەرىجىسىنى ئىزدەش مەغلۇپ بولدى: %s\n"

-#: ../src/core/main.c:510
+#: ../src/core/main.c:550
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -324,60 +330,60 @@ msgstr "نەشرىنى باس"
 msgid "Mutter plugin to use"
 msgstr "ئىشلىتىدىغان Mutter قىستۇرمىسى"

-#: ../src/core/prefs.c:1087
+#: ../src/core/prefs.c:1095
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
 msgstr "بۇزۇلغان پروگراممىلارنى تۈزىتىش-ياخشىلاش ئىناۋەتسىز قىلىنغان. بەزى پروگراممىلار نورمال ئىشلىمەسلىكى مۇمكىن.\n"

-#: ../src/core/prefs.c:1162
+#: ../src/core/prefs.c:1170
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "GSettings ئاچقۇچى %s نىڭ تەركىبىدىكى فونت چۈشەندۈرۈشى «%s»نى تەھلىل قىلغىنى بولمىدى\n"

-#: ../src/core/prefs.c:1228
+#: ../src/core/prefs.c:1236
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
 "modifier\n"
 msgstr "سەپلىمە سانداندىن تېپىلغان «%s» چاشقىنەك توپچىسىنىڭ سۈپەتلىگۈچىسى ئۈچۈن ئىناۋەتسىز\n"

-#: ../src/core/prefs.c:1780
+#: ../src/core/prefs.c:1788
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
 "\"%s\"\n"
 msgstr "سەپلىمە ساندىنىدىن تېپىلغان «%s»، «%s» كۇنۇپكا باغلانمىسىنىڭ ئىناۋەتلىك قىممىتى ئەمەس\n"

-#: ../src/core/prefs.c:1879
+#: ../src/core/prefs.c:1887
 #, c-format
 msgid "Workspace %d"
 msgstr "خىزمەت بوشلۇقى %d"

-#: ../src/core/screen.c:673
+#: ../src/core/screen.c:691
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "كۆرسەتكۈچ ‹%2$s› دىكى ئېكران %1$d ئىناۋەتسىز\n"

-#: ../src/core/screen.c:689
+#: ../src/core/screen.c:707
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
 "replace option to replace the current window manager.\n"
 msgstr "كۆرسەتكۈچ «%2$s» دىكى ئېكران %1$d نىڭ كۆزنەك باشقۇرغۇسى بار؛ ھازىرقى كۆزنەك باشقۇرغۇنى ئالماشتۇرۇش ئۈچۈن --replace تاللانمىسىنى ئىشلىتىپ كۆرۈپ بېقىڭ.\n"

-#: ../src/core/screen.c:716
+#: ../src/core/screen.c:734
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "كۆرسەتكۈچ «%2$s» نىڭدىكى ئېكران %1$d دا كۆزنەك باشقۇرغۇنىڭ تاللانمىسىنى ئالغىلى بولمىدى\n"

-#: ../src/core/screen.c:794
+#: ../src/core/screen.c:812
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "«%2$s» دىكى %1$d ئېكراندا بىر كۆزنەك باشقۇرغۇ  بار\n"

-#: ../src/core/screen.c:979
+#: ../src/core/screen.c:998
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "«%2$s» دىكى %1$d  ئېكراننى بوشاتقىلى بولمىدى\n"
@@ -435,49 +441,49 @@ msgid ""
 "be restarted manually next time you log in."
 msgstr "بۇ كۆزنەكلەردە «ھازىرقى تەڭشەكنى ساقلاش» ئىقتىدارىنى ئىشلەتكىلى بولمايدۇ. كېيىن كىرگەندە يەنە قوزغىتىڭ."

-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "سازلاش خاتىرىسىنى ئېچىش مەغلۇپ بولدى:%s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "خاتىرە ھۆججىتى %s غا  fdopen()  مەشغۇلاتى قىلغىلى بولمىدى:%s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "ئاچقان خاتىرە ھۆججەت %s\n"

-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
+#: ../src/core/util.c:119 ../src/tools/mutter-message.c:149
 #, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter تەرجىمە-تەھرىرلىگەندە تەپسىلات قوللاش ھالىتى قوشۇلمىغان\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "كۆزنەك باشقۇرغۇ: "

-#: ../src/core/util.c:407
+#: ../src/core/util.c:412
 msgid "Bug in window manager: "
 msgstr "كۆزنەك باشقۇرغۇدىكى كەمتۈك: "

-#: ../src/core/util.c:438
+#: ../src/core/util.c:443
 msgid "Window manager warning: "
 msgstr "كۆزنەك باشقۇرغۇ ئاگاھلاندۇرۇشى: "

-#: ../src/core/util.c:466
+#: ../src/core/util.c:471
 msgid "Window manager error: "
 msgstr "كۆزنەك باشقۇرغۇ خاتالىقى: "

 #. first time through
-#: ../src/core/window.c:7503
+#: ../src/core/window.c:7596
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
 "window as specified in the ICCCM.\n"
-msgstr "كۆزنەك %s  بەلگىلىمە ICCCM دا بەلگىلەنگەن WM_CLIENT_LEADER كۆزنەكنى ئەمەس SM_CLIENT_ID نى ئۆزى بەلگىلىۋېپتۇ.\n"
+msgstr "كۆزنەك %s  بەلگىلىمە ICCCM دا بەلگىلەنگەن WM_CLIENT_LEADER كۆزنەكنى ئەمەس SM_CLIENT_ID نى ئۆزى بەلگىلىۋېلىپتۇ.\n"

 #. We ignore mwm_has_resize_func because WM_NORMAL_HINTS is the
 #. * authoritative source for that info. Some apps such as mplayer or
@@ -486,29 +492,29 @@ msgstr "كۆزنەك %s  بەلگىلىمە ICCCM دا بەلگىلەنگەن WM
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8227
+#: ../src/core/window.c:8320
 #, 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"
 msgstr "كۆزنەك %s نىڭدا MWM بەلگىلەنگەن بولۇپ، بۇ كۆزنەك چوڭلۇقىنى ئۆزگەرتكىلى بولمايدۇ دېگەن مەنىدە. بىراق ئەڭ كىچىك چوڭلۇقى%d x %d، ۋە ئەڭ كىچىك چوڭلۇقى %d x %d قىلىپ بەلگىلىنىپتۇ. بۇنىڭ ھېچقانداق ئەھمىيىتى يوق.\n"

-#: ../src/core/window-props.c:304
+#: ../src/core/window-props.c:318
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "پروگرامما بىر ساختا _NET_WM_PID نى بەلگىلىدى%lu\n"

-#: ../src/core/window-props.c:423
+#: ../src/core/window-props.c:434
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (ھازىر %s نىڭ ئۈستىدە)"

-#: ../src/core/window-props.c:1506
+#: ../src/core/window-props.c:1517
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "%2$s  گە بەلگىلەنگەن ئۈنۈمسىز WM_TRANSIENT_FOR كۆزنەك 0x%1$lx بولىدۇ.\n"

-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1528
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "%2$s نىڭ WM_TRANSIENT_FOR كۆزنەك0x%1$lx دەۋرىيلىك قۇرۇشى مۇمكىن.\n"
@@ -850,261 +856,261 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:235
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "چوققا"

-#: ../src/ui/theme.c:237
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "ئاستى"

-#: ../src/ui/theme.c:239
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "سول"

-#: ../src/ui/theme.c:241
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "ئوڭ"

-#: ../src/ui/theme.c:269
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "كاندۇكنىڭ گېئومېتىرىيىلىك شەكلى «%s» ئۆلچەمنى ئىپادىلىمەيدۇ"

-#: ../src/ui/theme.c:288
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr "كاندۇكنىڭ گېئومېتىرىيىلىك شەكلى گىرۋەك «%2$s» نىڭ ئۆلچىمى «%1$s» ئىپادىلىمەيدۇ"

-#: ../src/ui/theme.c:325
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "توپچىنىڭ ئېگىزلىك ۋە كەڭلىك نىسبىتى %g مۇۋاپىق ئەمەس"

-#: ../src/ui/theme.c:337
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "كاندۇكنىڭ گېئومېتىرىيىلىك شەكلى توپچىلارنىڭ چوڭلۇقىنى ئىپادىلىمەيدۇ"

-#: ../src/ui/theme.c:1050
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "تەدرىجىي ئۆزگىرىشتە ئاز دېگەندە ئىككى خىل رەڭ بولۇش كېرەك"

-#: ../src/ui/theme.c:1202
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
 "parentheses, e.g. gtk:custom(foo,bar); could not parse \"%s\""
 msgstr "GTK رەڭ ئۆلچىمىدە ھالەتتىن كېيىن چوقۇم رەڭ ئاتى ۋە زاپاس بولۇشى لازىم، مەسىلەن، gtk:custom(foo,bar) ھالەت؛ «%s» نى تەھلىل قىلالمايدۇ"

-#: ../src/ui/theme.c:1218
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
 "_ are valid"
 msgstr "gtk:custom نىڭ color_name پارامېتىرىدىكى ئىناۋەتسىز ھەرپ '%c'، پەقەت A-Za-z0-9-_  نىلا ئىشلەتكىلى بولىدۇ"

-#: ../src/ui/theme.c:1232
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
 "fit the format"
 msgstr "Gtk:custom نىڭ پىچىمى \"gtk:custom(color_name,fallback)\" بولۇپ، «%s» پىچىمغا توغرا كەلمەيدۇ"

-#: ../src/ui/theme.c:1277
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
 "where NORMAL is the state; could not parse \"%s\""
 msgstr "GTK رەڭ بەلگىلىمىسىنىڭ ھالىتى چوقۇم gtk:fg[NORMAL] نىڭدەك تىرناق ئىچىگە ئېلىنىشى كېرەك؛ «%s» نى تەھلىل قىلغىلى بولمىدى."

-#: ../src/ui/theme.c:1291
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
 "fg[NORMAL] where NORMAL is the state; could not parse \"%s\""
 msgstr "GTK رەڭ بەلگىلىمىسىنىڭ ھالىتىنىڭ ئارقىسىغا سول تىرناق يېزىلىشى كېرەك.  مەسىلەن gtk:fg[NORMAL] نىڭدەك بۇ يەردىكى «NORMAL» ھالەتنى بىلدۈرىدۇ؛ «%s» نى تەھلىل قىلغىلى بولمىدى."

-#: ../src/ui/theme.c:1302
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "رەڭ بەلگىلىمىسىدىكى «%s» ھالەتنى چۈشەنگىلى بولمىدى"

-#: ../src/ui/theme.c:1315
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "رەڭ بەلگىلىمىسىدىكى «%s» رەڭ بۆلىكىنى چۈشەنگىلى بولمىدى"

-#: ../src/ui/theme.c:1344
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
 "format"
 msgstr "بىرىكمە رەڭنىڭ فورماتى \"blend/bg_color/fg_color/alpha\"،  «%s» بۇ پىچىمغا ماس كەلمىدى"

-#: ../src/ui/theme.c:1355
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "بىرىكمە رەڭدىكى ئالفا قىممىتى «%s» نى تەھلىل قىلغىلى بولمىدى"

-#: ../src/ui/theme.c:1365
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr "بىرىكمە رەڭنىڭ ئالفا قىممىتى «%s» نىڭ دائىرىسى  0.0 ~1.0 ئىچىدە ئەمەس"

-#: ../src/ui/theme.c:1412
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
 msgstr "سايە پىچىمى «shade/base_color/factor»، «%s» بۇ پىچىمغا ماسلاشمىدى"

-#: ../src/ui/theme.c:1423
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "سايە رەڭگىدىكى سايە فاكتور «%s» نى تەھلىل قىلغىلى بولمىدى"

-#: ../src/ui/theme.c:1433
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "سايە رەڭگىدىكى سايە فاكتورى «%s» مەنپىي سان"

-#: ../src/ui/theme.c:1462
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "رەڭ «%s» نى ئانالىز قىلغىلى بولمىدى"

-#: ../src/ui/theme.c:1779
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە رۇخسەت قىلىنمىغان ھەرپ '‹%s› بار"

-#: ../src/ui/theme.c:1806
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە تەھلىل قىلغىلى بولمايدىغان كەسىر سان ‹%s› بار"

-#: ../src/ui/theme.c:1820
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە تەھلىل قىلغىلى بولمايدىغان پۈتۈن سان ‹%s› بار"

-#: ../src/ui/theme.c:1941
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
 "\"%s\""
 msgstr "كوئوردېنات ئىپادىسىنىڭ بېشىدا نامەلۇم ئەمەل بار: «%s»"

-#: ../src/ui/theme.c:1998
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "كوئوردېنات ئىپادىسى قۇرۇق ياكى چۈشىنىكسىز"

-#: ../src/ui/theme.c:2111 ../src/ui/theme.c:2121 ../src/ui/theme.c:2155
+#: ../src/ui/theme.c:2112 ../src/ui/theme.c:2122 ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "كوئوردېنات ئىپادىسى 0 نى بۆلگۈچى قىلغان"

-#: ../src/ui/theme.c:2163
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "كوئوردېنات ئىپادىسى كەسىر سانغا mod ئەمىلىنى ئىشلەتمەكچى"

-#: ../src/ui/theme.c:2219
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە سان كېلىدىغان يەردە ئەمەل «%s» بار ئىكەن"

-#: ../src/ui/theme.c:2228
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە ئەمەل كېلىدىغان يەردە سان بار ئىكەن"

-#: ../src/ui/theme.c:2236
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "كوئوردېنات ئىپادىسى سان بىلەن ئاياغلاشماي ئەمەل بىلەن ئاياغلاشقان"

-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
 "operand in between"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە ئەمەل «%2$c» نىڭ ئارقىسىدىن ئەمەل «%1$c» كېلىپتۇ، ئارىلىقتا سان يوق ئىكەن"

-#: ../src/ui/theme.c:2397 ../src/ui/theme.c:2442
+#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە نامەلۇم ئۆزگەرگۈچى ياكى تۇراقلىق سان «%s» بار ئىكەن"

-#: ../src/ui/theme.c:2496
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "كوئوردېنات ئىپادىسىنى تەھلىل قىلىۋاتقاندا يىغلەك تېشىپ كەتتى."

-#: ../src/ui/theme.c:2525
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدىكى يېپىلغان تىرناققا ماس كېلىدىغان ئېچىلغان تىرناق يوق"

-#: ../src/ui/theme.c:2589
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدىكى ئېچىلغان تىرناققا ماس كېلىدىغان يېپىلغان تىرناق يوق"

-#: ../src/ui/theme.c:2600
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "كوئوردېنات ئىپادىسىنىڭ تەركىبىدە ئەمەل(قوشۇش، ئېلىش...) ياكى سان يوق"

-#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
+#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "ئۆرنەك تەركىبىدە خاتالىق چىقىرىدىغان ئىپادە بار: %s\n"

-#: ../src/ui/theme.c:4499
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
 "specified for this frame style"
 msgstr "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/>بۇ كۆزنەكنىڭ ئۇسلۇبى ئۈچۈن بەلگىلىنىشى زۆرۈر"

-#: ../src/ui/theme.c:5010 ../src/ui/theme.c:5035
+#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr "<frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/> يوق"

-#: ../src/ui/theme.c:5083
+#: ../src/ui/theme.c:5084
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "ئۆرنەك «%s»  نى ئوقۇش مەغلۇپ بولدى: %s\n"

-#: ../src/ui/theme.c:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
-#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
+#: ../src/ui/theme.c:5220 ../src/ui/theme.c:5227 ../src/ui/theme.c:5234
+#: ../src/ui/theme.c:5241 ../src/ui/theme.c:5248
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "ئۆرنەك «%2$s» نىڭ <%1$s> ئى بەلگىلەنمىگەن"

-#: ../src/ui/theme.c:5255
+#: ../src/ui/theme.c:5256
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
 "type=\"%s\" style_set=\"whatever\"/> element"
 msgstr "ئۆرنەك «%2$s» نىڭ ئىچىدىكى كۆزنەك تىپى <%1$s> نىڭ كاندۇك ئۇسلۇبى بەلگىلەنمىگەن. بىر <window type=\"%3$s\" style_set=\"whatever\"/> ئېلېمېنتى قوشۇڭ"

-#: ../src/ui/theme.c:5662 ../src/ui/theme.c:5724 ../src/ui/theme.c:5787
+#: ../src/ui/theme.c:5663 ../src/ui/theme.c:5725 ../src/ui/theme.c:5788
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr "ئىشلەتكۈچى بەلگىلىگەن تۇراقلىق مىقدار چوقۇم چوڭ ھەرپ بىلەن باشلانسۇن؛ «%s» بولمايدۇ"

-#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
+#: ../src/ui/theme.c:5671 ../src/ui/theme.c:5733 ../src/ui/theme.c:5796
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "تۇراقلىق سان «%s» غا ئېنىقلىما بېرىلگەن"
@@ -1464,7 +1470,7 @@ msgstr "ئېلېمېنت <%s> نىڭ ئىچىدە تېكىست بولسا بول
 msgid "<%s> specified twice for this theme"
 msgstr "بۇ ئۆرنەك ئۈچۈن <%s> ئىككى قېتىم بەلگىلەنگەن"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "ئۆرنەك %s  ئۈچۈن ئىناۋەتلىك ھۆججەتنى تېپىش مەغلۇپ بولدى\n"
--- a/po/zh_HK.po
+++ b/po/zh_HK.po
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
--- a/protocol/Makefile.am
+++ b/protocol/Makefile.am
@@ -0,0 +1 @@
+EXTRA_DIST = xserver.xml
--- a/protocol/gtk-shell.xml
+++ b/protocol/gtk-shell.xml
@@ -0,0 +1,30 @@
+<protocol name="gtk">
+
+  <interface name="gtk_shell" version="1">
+    <enum name="capability">
+      <entry name="global_app_menu" value="1"/>
+      <entry name="global_menu_bar" value="2"/>
+    </enum>
+
+    <event name="capabilities">
+      <arg name="capabilities" type="uint"/>
+    </event>
+
+    <request name="get_gtk_surface">
+      <arg name="gtk_surface" type="new_id" interface="gtk_surface"/>
+      <arg name="surface" type="object" interface="wl_surface"/>
+    </request>
+  </interface>
+
+  <interface name="gtk_surface" version="1">
+    <request name="set_dbus_properties">
+      <arg name="application_id" type="string" allow-null="true"/>
+      <arg name="app_menu_path" type="string" allow-null="true"/>
+      <arg name="menubar_path" type="string" allow-null="true"/>
+      <arg name="window_object_path" type="string" allow-null="true"/>
+      <arg name="application_object_path" type="string" allow-null="true"/>
+      <arg name="unique_bus_name" type="string" allow-null="true"/>
+    </request>
+  </interface>
+
+</protocol>
--- a/protocol/xserver.xml
+++ b/protocol/xserver.xml
@@ -0,0 +1,18 @@
+<protocol name="xserver">
+
+  <interface name="xserver" version="1">
+    <request name="set_window_id">
+      <arg name="surface" type="object" interface="wl_surface"/>
+      <arg name="id" type="uint"/>
+    </request>
+
+    <event name="client">
+      <arg name="fd" type="fd"/>
+    </event>
+
+    <event name="listen_socket">
+      <arg name="fd" type="fd"/>
+    </event>
+  </interface>
+
+</protocol>
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,15 +1,16 @@
 # Flag build for parallelism; see https://savannah.gnu.org/patch/?6905
 .AUTOPARALLEL:

-lib_LTLIBRARIES = libmutter.la
+lib_LTLIBRARIES = libmutter-wayland.la

-SUBDIRS=wm-tester tools compositor/plugins
+SUBDIRS=compositor/plugins

 INCLUDES=								\
 	-DCLUTTER_ENABLE_EXPERIMENTAL_API				\
 	-DCOGL_ENABLE_EXPERIMENTAL_API					\
 	-DCOGL_ENABLE_EXPERIMENTAL_2_0_API                              \
 	$(MUTTER_CFLAGS)						\
+	-I$(top_builddir)						\
 	-I$(srcdir)							\
 	-I$(srcdir)/core						\
 	-I$(srcdir)/ui							\
@@ -29,11 +30,24 @@ INCLUDES=								\
 	-DMUTTER_PLUGIN_DIR=\"@MUTTER_PLUGIN_DIR@\"			\
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\"

-mutter_built_sources = \
-	mutter-enum-types.h \
-	mutter-enum-types.c
+INCLUDES += \
+	-I$(srcdir)/wayland						\
+	-I$(builddir)/wayland						\
+	-DXWAYLAND_PATH='"@XWAYLAND_PATH@"'

-libmutter_la_SOURCES =				\
+mutter_built_sources = \
+	$(dbus_idle_built_sources)		\
+	$(dbus_xrandr_built_sources)		\
+	mutter-enum-types.h 			\
+	mutter-enum-types.c			\
+	wayland/gtk-shell-protocol.c		\
+	wayland/gtk-shell-server-protocol.h	\
+	wayland/gtk-shell-client-protocol.h	\
+	wayland/xserver-protocol.c		\
+	wayland/xserver-server-protocol.h	\
+	wayland/xserver-client-protocol.h
+
+libmutter_wayland_la_SOURCES =			\
 	core/async-getprop.c			\
 	core/async-getprop.h			\
 	core/barrier.c				\
@@ -62,6 +76,7 @@ libmutter_la_SOURCES =				\
 	compositor/meta-shadow-factory.c	\
 	compositor/meta-shadow-factory-private.h	\
 	compositor/meta-shaped-texture.c	\
+	compositor/meta-shaped-texture-private.h 	\
 	compositor/meta-texture-rectangle.c	\
 	compositor/meta-texture-rectangle.h	\
 	compositor/meta-texture-tower.c		\
@@ -94,6 +109,8 @@ libmutter_la_SOURCES =				\
 	ui/draw-workspace.h			\
 	core/edge-resistance.c			\
 	core/edge-resistance.h			\
+	core/edid-parse.c			\
+	core/edid.h				\
 	core/errors.c				\
 	meta/errors.h				\
 	core/frame.c				\
@@ -110,6 +127,16 @@ libmutter_la_SOURCES =				\
 	core/keybindings.c			\
 	core/keybindings-private.h		\
 	core/main.c				\
+	core/meta-cursor-tracker.c		\
+	core/meta-cursor-tracker-private.h	\
+	core/meta-idle-monitor.c		\
+	core/meta-idle-monitor-private.h	\
+	core/meta-xrandr-shared.h		\
+	core/monitor.c				\
+	core/monitor-config.c			\
+	core/monitor-kms.c			\
+	core/monitor-private.h			\
+	core/monitor-xrandr.c			\
 	core/mutter-Xatomtype.h			\
 	core/place.c				\
 	core/place.h				\
@@ -127,6 +154,7 @@ libmutter_la_SOURCES =				\
 	core/stack-tracker.h			\
 	core/util.c				\
 	meta/util.h				\
+	core/util-private.h			\
 	core/window-props.c			\
 	core/window-props.h			\
 	core/window.c				\
@@ -139,7 +167,6 @@ libmutter_la_SOURCES =				\
 	meta/common.h				\
 	core/core.h				\
 	ui/ui.h					\
-	inlinepixbufs.h				\
 	ui/frames.c				\
 	ui/frames.h				\
 	ui/menu.c				\
@@ -157,12 +184,32 @@ libmutter_la_SOURCES =				\
 	meta/theme.h				\
 	ui/theme-private.h			\
 	ui/ui.c					\
-	meta/preview-widget.h			\
-	ui/preview-widget.c			\
 	$(mutter_built_sources)

-libmutter_la_LDFLAGS = -no-undefined
-libmutter_la_LIBADD  = $(MUTTER_LIBS)
+libmutter_wayland_la_SOURCES +=			\
+	wayland/meta-wayland.c			\
+	wayland/meta-wayland-private.h		\
+	wayland/meta-xwayland-private.h		\
+	wayland/meta-xwayland.c			\
+	wayland/meta-wayland-data-device.c      \
+	wayland/meta-wayland-data-device.h      \
+	wayland/meta-wayland-keyboard.c		\
+	wayland/meta-wayland-keyboard.h		\
+	wayland/meta-wayland-pointer.c		\
+	wayland/meta-wayland-pointer.h		\
+	wayland/meta-wayland-seat.c		\
+	wayland/meta-wayland-seat.h		\
+	wayland/meta-wayland-stage.h		\
+	wayland/meta-wayland-stage.c		\
+	wayland/meta-wayland-surface.c		\
+	wayland/meta-wayland-surface.h		\
+	wayland/meta-wayland-types.h		\
+	wayland/meta-wayland-versions.h		\
+	wayland/meta-weston-launch.c		\
+	wayland/meta-weston-launch.h
+
+libmutter_wayland_la_LDFLAGS = -no-undefined
+libmutter_wayland_la_LIBADD  = $(MUTTER_LIBS)

 # Headers installed for plugins; introspected information will
 # be extracted into Mutter-<version>.gir
@@ -181,6 +228,8 @@ libmutterinclude_base_headers =		\
 	meta/meta-background-actor.h		\
 	meta/meta-background-group.h		\
 	meta/meta-background.h			\
+	meta/meta-cursor-tracker.h		\
+	meta/meta-idle-monitor.h		\
 	meta/meta-plugin.h			\
 	meta/meta-shaped-texture.h		\
 	meta/meta-shadow-factory.h		\
@@ -196,22 +245,29 @@ libmutterinclude_base_headers =		\
 # Excluded from scanning for introspection but installed
 # atomnames.h: macros cause problems for scanning process
 libmutterinclude_extra_headers =		\
-	meta/preview-widget.h			\
 	meta/atomnames.h

-libmutterincludedir = $(includedir)/mutter/meta
+libmutterincludedir = $(includedir)/mutter-wayland/meta

 libmutterinclude_HEADERS =			\
 	$(libmutterinclude_base_headers)	\
 	$(libmutterinclude_extra_headers)

-mutter_theme_viewer_SOURCES=  \
-	ui/theme-viewer.c
+bin_PROGRAMS=mutter-wayland

-bin_PROGRAMS=mutter mutter-theme-viewer
+mutter_wayland_SOURCES = core/mutter.c
+mutter_wayland_LDADD = $(MUTTER_LIBS) libmutter-wayland.la

-mutter_SOURCES = core/mutter.c
-mutter_LDADD = $(MUTTER_LIBS) libmutter.la
+bin_PROGRAMS+=mutter-launch
+
+mutter_launch_SOURCES = wayland/weston-launch.c wayland/weston-launch.h
+
+mutter_launch_CFLAGS = $(MUTTER_LAUNCH_CFLAGS) -DLIBDIR=\"$(libdir)\"
+mutter_launch_LDFLAGS = $(MUTTER_LAUNCH_LIBS) -lpam
+
+install-exec-hook:
+	-chown root $(DESTDIR)$(bindir)/mutter-launch
+	-chmod u+s $(DESTDIR)$(bindir)/mutter-launch

 if HAVE_INTROSPECTION
 include $(INTROSPECTION_MAKEFILE)
@@ -233,43 +289,36 @@ typelib_DATA = Meta-$(api_version).typelib

 INTROSPECTION_GIRS = Meta-$(api_version).gir

-Meta-$(api_version).gir: libmutter.la
+Meta-$(api_version).gir: libmutter-wayland.la
@META_GIR@_INCLUDES = GObject-2.0 GDesktopEnums-3.0 Gdk-3.0 Gtk-3.0 Clutter-1.0 xlib-2.0 xfixes-4.0 Cogl-1.0
-@META_GIR@_EXPORT_PACKAGES = libmutter
+@META_GIR@_EXPORT_PACKAGES = libmutter-wayland
@META_GIR@_CFLAGS = $(INCLUDES)
-@META_GIR@_LIBS = libmutter.la
+@META_GIR@_LIBS = libmutter-wayland.la
@META_GIR@_FILES =				\
 	mutter-enum-types.h			\
 	$(libmutterinclude_base_headers)	\
-	$(filter %.c,$(libmutter_la_SOURCES))
+	$(filter %.c,$(libmutter_wayland_la_SOURCES))
@META_GIR@_SCANNERFLAGS = --warn-all --warn-error

 endif

-mutter_theme_viewer_LDADD= $(MUTTER_LIBS) libmutter.la
-
 testboxes_SOURCES = core/testboxes.c
 testgradient_SOURCES = ui/testgradient.c
 testasyncgetprop_SOURCES = core/testasyncgetprop.c

 noinst_PROGRAMS=testboxes testgradient testasyncgetprop

-testboxes_LDADD = $(MUTTER_LIBS) libmutter.la
-testgradient_LDADD = $(MUTTER_LIBS) libmutter.la
-testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter.la
+testboxes_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
+testgradient_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
+testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter-wayland.la

@INTLTOOL_DESKTOP_RULE@

 desktopfilesdir=$(datadir)/applications
-desktopfiles_in_files=mutter.desktop.in
+desktopfiles_in_files=mutter-wayland.desktop.in
 desktopfiles_files=$(desktopfiles_in_files:.desktop.in=.desktop)
 desktopfiles_DATA = $(desktopfiles_files)

-wmpropertiesdir=$(datadir)/gnome/wm-properties
-wmproperties_in_files=mutter-wm.desktop.in
-wmproperties_files=$(wmproperties_in_files:.desktop.in=.desktop)
-wmproperties_DATA = $(wmproperties_files)
-
 xmldir       = @GNOME_KEYBINDINGS_KEYSDIR@
 xml_in_files = \
        50-mutter-navigation.xml.in	\
@@ -277,35 +326,28 @@ xml_in_files = \
        50-mutter-windows.xml.in
 xml_DATA     = $(xml_in_files:.xml.in=.xml)

-gsettings_SCHEMAS = org.gnome.mutter.gschema.xml
+dbus_idle_built_sources = meta-dbus-idle-monitor.c meta-dbus-idle-monitor.h
+
+gsettings_SCHEMAS = org.gnome.mutter.gschema.xml org.gnome.mutter.wayland.gschema.xml
@INTLTOOL_XML_NOMERGE_RULE@
@GSETTINGS_RULES@

 convertdir = $(datadir)/GConf/gsettings
 convert_DATA = mutter-schemas.convert

-IMAGES=stock_maximize.png stock_minimize.png stock_delete.png
-VARIABLES=stock_maximize_data $(srcdir)/stock_maximize.png \
-          stock_minimize_data $(srcdir)/stock_minimize.png \
-          stock_delete_data $(srcdir)/stock_delete.png
-
-BUILT_SOURCES = inlinepixbufs.h
 CLEANFILES =					\
-	inlinepixbufs.h				\
-	mutter.desktop				\
+	mutter-wayland.desktop			\
 	mutter-wm.desktop			\
 	org.gnome.mutter.gschema.xml		\
+	org.gnome.mutter.wayland.gschema.xml	\
 	$(xml_DATA)				\
 	$(mutter_built_sources)			\
 	$(typelib_DATA)				\
 	$(gir_DATA)

-inlinepixbufs.h: $(IMAGES)
-	$(GDK_PIXBUF_CSOURCE) --raw --build-list $(VARIABLES) >$(srcdir)/inlinepixbufs.h
-
 pkgconfigdir = $(libdir)/pkgconfig

-pkgconfig_DATA = libmutter.pc mutter-plugins.pc
+pkgconfig_DATA = libmutter-wayland.pc

 EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_files)		\
@@ -314,13 +356,14 @@ EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_in_files)	\
 	$(xml_in_files)			\
 	org.gnome.mutter.gschema.xml.in \
+	org.gnome.mutter.wayland.gschema.xml.in \
 	mutter-schemas.convert \
-	libmutter.pc.in \
-	mutter-plugins.pc.in  \
+	libmutter-wayland.pc.in \
 	mutter-enum-types.h.in \
-	mutter-enum-types.c.in
+	mutter-enum-types.c.in \
+	xrandr.xml idle-monitor.xml

-BUILT_SOURCES += $(mutter_built_sources)
+BUILT_SOURCES = $(mutter_built_sources)
 MUTTER_STAMP_FILES = stamp-mutter-enum-types.h
 CLEANFILES += $(MUTTER_STAMP_FILES)

@@ -342,3 +385,32 @@ mutter-enum-types.c: stamp-mutter-enum-types.h mutter-enum-types.c.in
 	  $(libmutterinclude_base_headers) ) >> xgen-tetc && \
 	cp xgen-tetc mutter-enum-types.c && \
 	rm -f xgen-tetc
+
+dbus_xrandr_built_sources = meta-dbus-xrandr.c meta-dbus-xrandr.h
+
+$(dbus_xrandr_built_sources) : Makefile.am xrandr.xml
+	$(AM_V_GEN)gdbus-codegen							\
+		--interface-prefix org.gnome.Mutter					\
+		--c-namespace MetaDBus							\
+		--generate-c-code meta-dbus-xrandr					\
+		$(srcdir)/xrandr.xml
+
+dbus_idle_built_sources = meta-dbus-idle-monitor.c meta-dbus-idle-monitor.h
+
+$(dbus_idle_built_sources) : Makefile.am idle-monitor.xml
+	$(AM_V_GEN)gdbus-codegen							\
+		--interface-prefix org.gnome.Mutter					\
+		--c-namespace MetaDBus							\
+		--generate-c-code meta-dbus-idle-monitor				\
+		--c-generate-object-manager						\
+		$(srcdir)/idle-monitor.xml
+
+wayland/%-protocol.c : $(top_builddir)/protocol/%.xml
+	mkdir -p wayland
+	$(AM_V_GEN)$(WAYLAND_SCANNER) code < $< > $@
+wayland/%-server-protocol.h : $(top_builddir)/protocol/%.xml
+	mkdir -p wayland
+	$(AM_V_GEN)$(WAYLAND_SCANNER) server-header < $< > $@
+wayland/%-client-protocol.h : $(top_builddir)/protocol/%.xml
+	mkdir -p wayland
+	$(AM_V_GEN)$(WAYLAND_SCANNER) client-header < $< > $@
--- a/src/compositor/cogl-utils.c
+++ b/src/compositor/cogl-utils.c
@@ -50,7 +50,7 @@ meta_create_color_texture_4ub (guint8           red,
  CoglColor color;
  guint8 pixel[4];

-  cogl_color_set_from_4ub (&color, red, green, blue, alpha);
+  cogl_color_init_from_4ub (&color, red, green, blue, alpha);
  cogl_color_premultiply (&color);

  pixel[0] = cogl_color_get_red_byte (&color);
@@ -73,10 +73,8 @@ meta_create_color_texture_4ub (guint8           red,
 * @src_texture: (allow-none): texture to use initially for the layer
 *
 * Creates a pipeline with a single layer. Using a common template
- * allows sharing a shader for different uses in Mutter. To share the same
- * shader with all other pipelines that are just texture plus opacity
- * would require Cogl fixes.
- * (See http://bugzilla.clutter-project.org/show_bug.cgi?id=2425)
+ * makes it easier for Cogl to share a shader for different uses in
+ * Mutter.
 *
 * Return value: (transfer full): a newly created #CoglPipeline
 */
@@ -86,22 +84,21 @@ meta_create_texture_pipeline (CoglTexture *src_texture)
  static CoglPipeline *texture_pipeline_template = NULL;
  CoglPipeline *pipeline;

-  /* We use a pipeline that has a dummy texture as a base for all
-     texture pipelines. 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. */
+  /* The only state used in the pipeline that would affect the shader
+     generation is the texture type on the layer. Therefore we create
+     a template pipeline which sets this state and all texture
+     pipelines are created as a copy of this. That way Cogl can find
+     the shader state for the pipeline more quickly by looking at the
+     pipeline ancestry instead of resorting to the shader cache. */
  if (G_UNLIKELY (texture_pipeline_template == NULL))
    {
-      CoglTexture *dummy_texture;
-      CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-
-      dummy_texture = meta_create_color_texture_4ub (0xff, 0xff, 0xff, 0xff,
-                                                     COGL_TEXTURE_NONE);
-
+      CoglContext *ctx =
+        clutter_backend_get_cogl_context (clutter_get_default_backend ());

      texture_pipeline_template = cogl_pipeline_new (ctx);
-      cogl_pipeline_set_layer_texture (texture_pipeline_template, 0, dummy_texture);
-      cogl_object_unref (dummy_texture);
+      cogl_pipeline_set_layer_null_texture (texture_pipeline_template,
+                                            0, /* layer */
+                                            COGL_TEXTURE_TYPE_2D);
    }

  pipeline = cogl_pipeline_copy (texture_pipeline_template);
--- a/src/compositor/compositor-private.h
+++ b/src/compositor/compositor-private.h
@@ -66,8 +66,6 @@ void meta_switch_workspace_completed (MetaScreen    *screen);

 gboolean meta_begin_modal_for_plugin (MetaScreen       *screen,
                                      MetaPlugin       *plugin,
-                                      Window            grab_window,
-                                      Cursor            cursor,
                                      MetaModalOptions  options,
                                      guint32           timestamp);
 void     meta_end_modal_for_plugin   (MetaScreen       *screen,
--- a/src/compositor/compositor.c
+++ b/src/compositor/compositor.c
@@ -53,17 +53,15 @@
 *
 * # Containers #
 *
- * There's three containers in the stage that can be used to place actors, here
+ * There's two containers in the stage that are used to place window actors, here
 * are listed in the order in which they are painted:
 *
 * - window group, accessible with meta_get_window_group_for_screen()
 * - top window group, accessible with meta_get_top_window_group_for_screen()
- * - overlay group, accessible with meta_get_overlay_group_for_screen()
 *
 * Mutter will place actors representing windows in the window group, except for
 * override-redirect windows (ie. popups and menus) which will be placed in the
- * top window group. Mutter won't put any actors in the overlay group, but it's
- * intended for compositors to place there panel, dashes, status bars, etc.
+ * top window group.
 */

 #include <config.h>
@@ -86,6 +84,10 @@
 #include "meta-window-group.h"
 #include "window-private.h" /* to check window->hidden */
 #include "display-private.h" /* for meta_display_lookup_x_window() */
+#include "util-private.h"
+#include "meta-wayland-private.h"
+#include "meta-wayland-pointer.h"
+#include "meta-wayland-keyboard.h"
 #include <X11/extensions/shape.h>
 #include <X11/extensions/Xcomposite.h>

@@ -174,7 +176,7 @@ process_damage (MetaCompositor     *compositor,
  if (window_actor == NULL)
    return;

-  meta_window_actor_process_damage (window_actor, event);
+  meta_window_actor_process_x11_damage (window_actor, event);
 }

 static void
@@ -255,23 +257,6 @@ meta_get_stage_for_screen (MetaScreen *screen)
  return info->stage;
 }

-/**
- * meta_get_overlay_group_for_screen:
- * @screen: a #MetaScreen
- *
- * Returns: (transfer none): The overlay group corresponding to @screen
- */
-ClutterActor *
-meta_get_overlay_group_for_screen (MetaScreen *screen)
-{
-  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
-
-  if (!info)
-    return NULL;
-
-  return info->overlay_group;
-}
-
 /**
 * meta_get_window_group_for_screen:
 * @screen: a #MetaScreen
@@ -346,29 +331,37 @@ void
 meta_set_stage_input_region (MetaScreen   *screen,
                             XserverRegion region)
 {
-  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
-  MetaDisplay  *display = meta_screen_get_display (screen);
-  Display      *xdpy    = meta_display_get_xdisplay (display);
+  /* As a wayland compositor we can simply ignore all this trickery
+   * for setting an input region on the stage for capturing events in
+   * clutter since all input comes to us first and we get to choose
+   * who else sees them.
+   */
+  if (!meta_is_wayland_compositor ())
+    {
+      MetaCompScreen *info = meta_screen_get_compositor_data (screen);
+      MetaDisplay  *display = meta_screen_get_display (screen);
+      Display      *xdpy    = meta_display_get_xdisplay (display);

-  if (info->stage && info->output)
-    {
-      do_set_stage_input_region (screen, region);
+      if (info->stage && info->output)
+        {
+          do_set_stage_input_region (screen, region);
+        }
+      else 
+        {
+          /* Reset info->pending_input_region if one existed before and set the new
+           * one to use it later. */ 
+          if (info->pending_input_region)
+            {
+              XFixesDestroyRegion (xdpy, info->pending_input_region);
+              info->pending_input_region = None;
+            }
+          if (region != None)
+            {
+              info->pending_input_region = XFixesCreateRegion (xdpy, NULL, 0);
+              XFixesCopyRegion (xdpy, info->pending_input_region, region);
+            }
+        } 
    }
-  else 
-    {
-      /* Reset info->pending_input_region if one existed before and set the new
-       * one to use it later. */ 
-      if (info->pending_input_region)
-        {
-          XFixesDestroyRegion (xdpy, info->pending_input_region);
-          info->pending_input_region = None;
-        }
-      if (region != None)
-        {
-          info->pending_input_region = XFixesCreateRegion (xdpy, NULL, 0);
-          XFixesCopyRegion (xdpy, info->pending_input_region, region);
-        }
-    } 
 }

 void
@@ -388,28 +381,67 @@ meta_empty_stage_input_region (MetaScreen *screen)
  meta_set_stage_input_region (screen, region);
 }

-gboolean
-meta_begin_modal_for_plugin (MetaScreen       *screen,
-                             MetaPlugin       *plugin,
-                             Window            grab_window,
-                             Cursor            cursor,
-                             MetaModalOptions  options,
-                             guint32           timestamp)
+void
+meta_focus_stage_window (MetaScreen *screen,
+                         guint32     timestamp)
 {
-  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
-   * are significant differences in how we handle grabs that make it difficult to
-   * merge the two.
-   */
-  MetaDisplay    *display    = meta_screen_get_display (screen);
-  Display        *xdpy       = meta_display_get_xdisplay (display);
-  MetaCompositor *compositor = display->compositor;
-  gboolean pointer_grabbed = FALSE;
-  gboolean keyboard_grabbed = FALSE;
-  int result;
+  ClutterStage *stage;
+  Window window;

-  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
+  stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
+  if (!stage)
+    return;
+
+  if (!meta_is_wayland_compositor ())
+    {
+      window = clutter_x11_get_stage_window (stage);
+
+      if (window == None)
+        return;
+
+      meta_display_set_input_focus_xwindow (screen->display,
+                                            screen,
+                                            META_FOCUS_STAGE,
+                                            window,
+                                            timestamp);
+    }
+  else
+    {
+      meta_display_set_input_focus_xwindow (screen->display,
+                                            screen,
+                                            META_FOCUS_STAGE,
+                                            None,
+                                            timestamp);
+    }
+}
+
+gboolean
+meta_stage_is_focused (MetaScreen *screen)
+{
+  ClutterStage *stage;
+
+  stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
+  if (!stage)
    return FALSE;

+  return (screen->display->focus_type == META_FOCUS_STAGE);
+}
+
+static gboolean
+begin_modal_x11 (MetaScreen       *screen,
+                 MetaPlugin       *plugin,
+                 MetaModalOptions  options,
+                 guint32           timestamp)
+{
+  MetaDisplay    *display     = meta_screen_get_display (screen);
+  Display        *xdpy        = meta_display_get_xdisplay (display);
+  MetaCompScreen *info        = meta_screen_get_compositor_data (screen);
+  Window          grab_window = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+  Cursor          cursor      = None;
+  int             result;
+  gboolean        pointer_grabbed = FALSE;
+  gboolean        keyboard_grabbed = FALSE;
+
  if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
    {
      unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
@@ -458,14 +490,6 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
      keyboard_grabbed = TRUE;
    }

-  display->grab_op = META_GRAB_OP_COMPOSITOR;
-  display->grab_window = NULL;
-  display->grab_screen = screen;
-  display->grab_have_pointer = TRUE;
-  display->grab_have_keyboard = TRUE;
-
-  compositor->modal_plugin = plugin;
-
  return TRUE;

 fail:
@@ -477,6 +501,80 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
  return FALSE;
 }

+static gboolean
+begin_modal_wayland (MetaScreen       *screen,
+                     MetaPlugin       *plugin,
+                     MetaModalOptions  options,
+                     guint32           timestamp)
+{
+  MetaWaylandCompositor *compositor;
+  gboolean pointer_grabbed = FALSE;
+  gboolean keyboard_grabbed = FALSE;
+
+  compositor = meta_wayland_compositor_get_default ();
+
+  if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
+    {
+      if (!meta_wayland_pointer_begin_modal (&compositor->seat->pointer))
+        goto fail;
+
+      pointer_grabbed = TRUE;
+    }
+  if ((options & META_MODAL_KEYBOARD_ALREADY_GRABBED) == 0)
+    {
+      if (!meta_wayland_keyboard_begin_modal (&compositor->seat->keyboard,
+                                              timestamp))
+        goto fail;
+
+      keyboard_grabbed = TRUE;
+    }
+
+  return TRUE;
+
+ fail:
+  if (pointer_grabbed)
+    meta_wayland_pointer_end_modal (&compositor->seat->pointer);
+  if (keyboard_grabbed)
+    meta_wayland_keyboard_end_modal (&compositor->seat->keyboard, timestamp);
+
+  return FALSE;
+}
+
+gboolean
+meta_begin_modal_for_plugin (MetaScreen       *screen,
+                             MetaPlugin       *plugin,
+                             MetaModalOptions  options,
+                             guint32           timestamp)
+{
+  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
+   * are significant differences in how we handle grabs that make it difficult to
+   * merge the two.
+   */
+  MetaDisplay    *display    = meta_screen_get_display (screen);
+  MetaCompositor *compositor = display->compositor;
+  gboolean ok;
+
+  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
+    return FALSE;
+
+  if (meta_is_wayland_compositor ())
+    ok = begin_modal_wayland (screen, plugin, options, timestamp);
+  else
+    ok = begin_modal_x11 (screen, plugin, options, timestamp);
+  if (!ok)
+    return FALSE;
+
+  display->grab_op = META_GRAB_OP_COMPOSITOR;
+  display->grab_window = NULL;
+  display->grab_screen = screen;
+  display->grab_have_pointer = TRUE;
+  display->grab_have_keyboard = TRUE;
+
+  compositor->modal_plugin = plugin;
+
+  return TRUE;
+}
+
 void
 meta_end_modal_for_plugin (MetaScreen     *screen,
                           MetaPlugin     *plugin,
@@ -488,8 +586,19 @@ meta_end_modal_for_plugin (MetaScreen     *screen,

  g_return_if_fail (compositor->modal_plugin == plugin);

-  XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
-  XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
+  if (meta_is_wayland_compositor ())
+    {
+      MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
+
+      meta_wayland_pointer_end_modal (&compositor->seat->pointer);
+      meta_wayland_keyboard_end_modal (&compositor->seat->keyboard,
+                                       timestamp);
+    }
+  else
+    {
+      XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
+      XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
+    }

  display->grab_op = META_GRAB_OP_NONE;
  display->grab_window = NULL;
@@ -514,20 +623,20 @@ meta_check_end_modal (MetaScreen *screen)
    {
      meta_end_modal_for_plugin (screen,
                                   compositor->modal_plugin,
-                                   CurrentTime);
+
+                                 CurrentTime);
    }
 }

-static gboolean
-after_stage_paint (gpointer data)
+static void
+after_stage_paint (ClutterStage *stage,
+                   gpointer      data)
 {
  MetaCompScreen *info = (MetaCompScreen*) data;
  GList *l;

  for (l = info->windows; l; l = l->next)
    meta_window_actor_post_paint (l->data);
-
-  return TRUE;
 }

 static void
@@ -541,6 +650,11 @@ redirect_windows (MetaCompositor *compositor,
  guint        n_retries;
  guint        max_retries;

+  /* If we're running with wayland, connected to a headless xwayland
+   * server then all the windows are implicitly redirected offscreen
+   * already and it would generate an error to try and explicitly
+   * redirect them via XCompositeRedirectSubwindows() */
+
  if (meta_get_replace_current_wm ())
    max_retries = 5;
  else
@@ -581,8 +695,9 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
  MetaCompScreen *info;
  MetaDisplay    *display       = meta_screen_get_display (screen);
  Display        *xdisplay      = meta_display_get_xdisplay (display);
-  Window          xwin;
+  Window          xwin = None;
  gint            width, height;
+  MetaWaylandCompositor *wayland_compositor;

  /* Check if the screen is already managed */
  if (meta_screen_get_compositor_data (screen))
@@ -595,7 +710,14 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
   * We have to initialize info->pending_input_region to an empty region explicitly, 
   * because None value is used to mean that the whole screen is an input region.
   */
-  info->pending_input_region = XFixesCreateRegion (xdisplay, NULL, 0);
+  if (!meta_is_wayland_compositor ())
+    info->pending_input_region = XFixesCreateRegion (xdisplay, NULL, 0);
+  else
+    {
+      /* Stage input region trickery isn't needed when we're running as a
+       * wayland compositor. */
+      info->pending_input_region = None;
+    }

  info->screen = screen;

@@ -606,106 +728,132 @@ meta_compositor_manage_screen (MetaCompositor *compositor,

  meta_screen_set_cm_selection (screen);

-  info->stage = clutter_stage_new ();
+  /* We will have already created a stage if running as a wayland
+   * compositor... */
+  if (meta_is_wayland_compositor ())
+    {
+      wayland_compositor = meta_wayland_compositor_get_default ();
+      info->stage = wayland_compositor->stage;

-  clutter_threads_add_repaint_func_full (CLUTTER_REPAINT_FLAGS_POST_PAINT,
-                                         after_stage_paint,
-                                         info, NULL);
+      meta_screen_get_size (screen, &width, &height);
+      clutter_actor_set_size (info->stage, width, height);
+    }
+  else
+    {
+      info->stage = clutter_stage_new ();
+
+      meta_screen_get_size (screen, &width, &height);
+      clutter_actor_realize (info->stage);
+
+      xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+
+      XResizeWindow (xdisplay, xwin, width, height);
+
+        {
+          long event_mask;
+          unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
+          XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
+          XWindowAttributes attr;
+
+          meta_core_add_old_event_mask (xdisplay, xwin, &mask);
+
+          XISetMask (mask.mask, XI_KeyPress);
+          XISetMask (mask.mask, XI_KeyRelease);
+          XISetMask (mask.mask, XI_ButtonPress);
+          XISetMask (mask.mask, XI_ButtonRelease);
+          XISetMask (mask.mask, XI_Enter);
+          XISetMask (mask.mask, XI_Leave);
+          XISetMask (mask.mask, XI_FocusIn);
+          XISetMask (mask.mask, XI_FocusOut);
+          XISetMask (mask.mask, XI_Motion);
+          XIClearMask (mask.mask, XI_TouchBegin);
+          XIClearMask (mask.mask, XI_TouchEnd);
+          XIClearMask (mask.mask, XI_TouchUpdate);
+          XISelectEvents (xdisplay, xwin, &mask, 1);
+
+          event_mask = ExposureMask | PropertyChangeMask | StructureNotifyMask;
+          if (XGetWindowAttributes (xdisplay, xwin, &attr))
+            event_mask |= attr.your_event_mask;
+
+          XSelectInput (xdisplay, xwin, event_mask);
+        }
+    }
+
+  clutter_stage_set_paint_callback (CLUTTER_STAGE (info->stage),
+                                    after_stage_paint,
+                                    info,
+                                    NULL);

  clutter_stage_set_sync_delay (CLUTTER_STAGE (info->stage), META_SYNC_DELAY);

-  meta_screen_get_size (screen, &width, &height);
-  clutter_actor_realize (info->stage);
-
-  xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-
-  XResizeWindow (xdisplay, xwin, width, height);
-
-  {
-    long event_mask;
-    unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
-    XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
-    XWindowAttributes attr;
-
-    meta_core_add_old_event_mask (xdisplay, xwin, &mask);
-
-    XISetMask (mask.mask, XI_KeyPress);
-    XISetMask (mask.mask, XI_KeyRelease);
-    XISetMask (mask.mask, XI_ButtonPress);
-    XISetMask (mask.mask, XI_ButtonRelease);
-    XISetMask (mask.mask, XI_Enter);
-    XISetMask (mask.mask, XI_Leave);
-    XISetMask (mask.mask, XI_FocusIn);
-    XISetMask (mask.mask, XI_FocusOut);
-    XISetMask (mask.mask, XI_Motion);
-    XISelectEvents (xdisplay, xwin, &mask, 1);
-
-    event_mask = ExposureMask | PropertyChangeMask | StructureNotifyMask;
-    if (XGetWindowAttributes (xdisplay, xwin, &attr))
-      event_mask |= attr.your_event_mask;
-
-    XSelectInput (xdisplay, xwin, event_mask);
-  }
-
  info->window_group = meta_window_group_new (screen);
  info->top_window_group = meta_window_group_new (screen);
-  info->overlay_group = clutter_actor_new ();

  clutter_actor_add_child (info->stage, info->window_group);
  clutter_actor_add_child (info->stage, info->top_window_group);
-  clutter_actor_add_child (info->stage, info->overlay_group);

  info->plugin_mgr = meta_plugin_manager_new (screen);

-  /*
-   * Delay the creation of the overlay window as long as we can, to avoid
-   * blanking out the screen. This means that during the plugin loading, the
-   * overlay window is not accessible; if the plugin needs to access it
-   * directly, it should hook into the "show" signal on stage, and do
-   * its stuff there.
-   */
-  info->output = get_output_window (screen);
-  XReparentWindow (xdisplay, xwin, info->output, 0, 0);
-
- /* Make sure there isn't any left-over output shape on the 
-  * overlay window by setting the whole screen to be an
-  * output region.
-  * 
-  * Note: there doesn't seem to be any real chance of that
-  *  because the X server will destroy the overlay window
-  *  when the last client using it exits.
-  */
-  XFixesSetWindowShapeRegion (xdisplay, info->output, ShapeBounding, 0, 0, None);
-
-  do_set_stage_input_region (screen, info->pending_input_region);
-  if (info->pending_input_region != None)
+  if (meta_is_wayland_compositor ())
    {
-      XFixesDestroyRegion (xdisplay, info->pending_input_region);
-      info->pending_input_region = None;
+      /* NB: When running as a wayland compositor we don't need an X
+       * composite overlay window, and we don't need to play any input
+       * region tricks to redirect events into clutter. */
+      info->output = None;
    }
+  else
+    {
+      /*
+       * Delay the creation of the overlay window as long as we can, to avoid
+       * blanking out the screen. This means that during the plugin loading, the
+       * overlay window is not accessible; if the plugin needs to access it
+       * directly, it should hook into the "show" signal on stage, and do
+       * its stuff there.
+       */
+      info->output = get_output_window (screen);
+      XReparentWindow (xdisplay, xwin, info->output, 0, 0);

-  clutter_actor_show (info->overlay_group);
+      /* Make sure there isn't any left-over output shape on the 
+       * overlay window by setting the whole screen to be an
+       * output region.
+       * 
+       * Note: there doesn't seem to be any real chance of that
+       *  because the X server will destroy the overlay window
+       *  when the last client using it exits.
+       */
+      XFixesSetWindowShapeRegion (xdisplay, info->output, ShapeBounding, 0, 0, None);

-  /* Map overlay window before redirecting windows offscreen so we catch their
-   * contents until we show the stage.
-   */
-  XMapWindow (xdisplay, info->output);
+      do_set_stage_input_region (screen, info->pending_input_region);
+      if (info->pending_input_region != None)
+        {
+          XFixesDestroyRegion (xdisplay, info->pending_input_region);
+          info->pending_input_region = None;
+        }

-  redirect_windows (compositor, screen);
+      /* Map overlay window before redirecting windows offscreen so we catch their
+       * contents until we show the stage.
+       */
+      XMapWindow (xdisplay, info->output);
+
+      redirect_windows (compositor, screen);
+    }
 }

 void
 meta_compositor_unmanage_screen (MetaCompositor *compositor,
                                 MetaScreen     *screen)
 {
-  MetaDisplay    *display       = meta_screen_get_display (screen);
-  Display        *xdisplay      = meta_display_get_xdisplay (display);
-  Window          xroot         = meta_screen_get_xroot (screen);
+  if (!meta_is_wayland_compositor ())
+    {
+      MetaDisplay    *display       = meta_screen_get_display (screen);
+      Display        *xdisplay      = meta_display_get_xdisplay (display);
+      Window          xroot         = meta_screen_get_xroot (screen);

-  /* This is the most important part of cleanup - we have to do this
-   * before giving up the window manager selection or the next
-   * window manager won't be able to redirect subwindows */
-  XCompositeUnredirectSubwindows (xdisplay, xroot, CompositeRedirectManual);
+      /* This is the most important part of cleanup - we have to do this
+       * before giving up the window manager selection or the next
+       * window manager won't be able to redirect subwindows */
+      XCompositeUnredirectSubwindows (xdisplay, xroot, CompositeRedirectManual);
+    }
 }

 /*
@@ -777,15 +925,18 @@ meta_compositor_remove_window (MetaCompositor *compositor,
  if (!window_actor)
    return;

-  screen = meta_window_get_screen (window);
-  info = meta_screen_get_compositor_data (screen);
-
-  if (window_actor == info->unredirected_window)
+  if (!meta_is_wayland_compositor ())
    {
-      meta_window_actor_set_redirected (window_actor, TRUE);
-      meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
-                                 NULL);
-      info->unredirected_window = NULL;
+      screen = meta_window_get_screen (window);
+      info = meta_screen_get_compositor_data (screen);
+
+      if (window_actor == info->unredirected_window)
+        {
+          meta_window_actor_set_redirected (window_actor, TRUE);
+          meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
+                                     NULL);
+          info->unredirected_window = NULL;
+        }
    }

  meta_window_actor_destroy (window_actor);
@@ -916,10 +1067,7 @@ meta_compositor_process_event (MetaCompositor *compositor,
 {
  if (compositor->modal_plugin && is_grabbed_event (compositor->display, event))
    {
-      MetaPluginClass *klass = META_PLUGIN_GET_CLASS (compositor->modal_plugin);
-
-      if (klass->xevent_filter)
-        klass->xevent_filter (compositor->modal_plugin, event);
+      _meta_plugin_xevent_filter (compositor->modal_plugin, event);

      /* We always consume events even if the plugin says it didn't handle them;
       * exclusive is exclusive */
@@ -972,7 +1120,8 @@ meta_compositor_process_event (MetaCompositor *compositor,
      break;

    default:
-      if (event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
+      if (!meta_is_wayland_compositor () &&
+          event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
        {
          /* Core code doesn't handle damage events, so we need to extract the MetaWindow
           * ourselves
@@ -991,7 +1140,7 @@ meta_compositor_process_event (MetaCompositor *compositor,

  /* Clutter needs to know about MapNotify events otherwise it will
     think the stage is invisible */
-  if (event->type == MapNotify)
+  if (!meta_is_wayland_compositor () && event->type == MapNotify)
    clutter_x11_handle_event (event);

  /* The above handling is basically just "observing" the events, so we return
@@ -1124,6 +1273,7 @@ sync_actor_stacking (MetaCompScreen *info)
   * we go ahead and do it */

  children = clutter_actor_get_children (info->window_group);
+  has_windows = FALSE;
  reordered = FALSE;

  /* We allow for actors in the window group other than the actors we
@@ -1335,20 +1485,38 @@ meta_compositor_sync_screen_size (MetaCompositor  *compositor,
 {
  MetaDisplay    *display = meta_screen_get_display (screen);
  MetaCompScreen *info    = meta_screen_get_compositor_data (screen);
-  Display        *xdisplay;
-  Window          xwin;

-  DEBUG_TRACE ("meta_compositor_sync_screen_size\n");
-  g_return_if_fail (info);
+  if (meta_is_wayland_compositor ())
+    {
+      /* FIXME: when we support a sliced stage, this is the place to do it
+         But! This is not the place to apply KMS config, here we only
+         notify Clutter/Cogl/GL that the framebuffer sizes changed.

-  xdisplay = meta_display_get_xdisplay (display);
-  xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+         And because for now clutter does not do sliced, we use one
+         framebuffer the size of the whole screen, and when running on
+         bare metal MetaMonitorManager will do the necessary tricks to
+         show the right portions on the right screens.
+      */

-  XResizeWindow (xdisplay, xwin, width, height);
+      clutter_actor_set_size (info->stage, width, height);
+    }
+  else
+    {
+      Display        *xdisplay;
+      Window          xwin;
+
+      DEBUG_TRACE ("meta_compositor_sync_screen_size\n");
+      g_return_if_fail (info);
+
+      xdisplay = meta_display_get_xdisplay (display);
+      xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+
+      XResizeWindow (xdisplay, xwin, width, height);
+    }

  meta_verbose ("Changed size for stage on screen %d to %dx%d\n",
-		meta_screen_get_screen_number (screen),
-		width, height);
+                meta_screen_get_screen_number (screen),
+                width, height);
 }

 static void
@@ -1412,29 +1580,32 @@ pre_paint_windows (MetaCompScreen *info)
  if (info->windows == NULL)
    return;

-  top_window = g_list_last (info->windows)->data;
-
-  if (meta_window_actor_should_unredirect (top_window) &&
-      info->disable_unredirect_count == 0)
-    expected_unredirected_window = top_window;
-
-  if (info->unredirected_window != expected_unredirected_window)
+  if (!meta_is_wayland_compositor ())
    {
-      if (info->unredirected_window != NULL)
-        {
-          meta_window_actor_set_redirected (info->unredirected_window, TRUE);
-          meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
-                                     NULL);
-        }
+      top_window = g_list_last (info->windows)->data;

-      if (expected_unredirected_window != NULL)
-        {
-          meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (top_window)),
-                                     meta_window_actor_get_meta_window (top_window));
-          meta_window_actor_set_redirected (top_window, FALSE);
-        }
+      if (meta_window_actor_should_unredirect (top_window) &&
+          info->disable_unredirect_count == 0)
+        expected_unredirected_window = top_window;

-      info->unredirected_window = expected_unredirected_window;
+      if (info->unredirected_window != expected_unredirected_window)
+        {
+          if (info->unredirected_window != NULL)
+            {
+              meta_window_actor_set_redirected (info->unredirected_window, TRUE);
+              meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
+                                         NULL);
+            }
+
+          if (expected_unredirected_window != NULL)
+            {
+              meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (top_window)),
+                                         meta_window_actor_get_meta_window (top_window));
+              meta_window_actor_set_redirected (top_window, FALSE);
+            }
+
+          info->unredirected_window = expected_unredirected_window;
+        }
    }

  for (l = info->windows; l; l = l->next)
@@ -1566,8 +1737,10 @@ void
 meta_enable_unredirect_for_screen (MetaScreen *screen)
 {
  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
-  if (info != NULL)
-   info->disable_unredirect_count = MAX(0, info->disable_unredirect_count - 1);
+  if (info != NULL && info->disable_unredirect_count == 0)
+    g_warning ("Called enable_unredirect_for_screen while unredirection is enabled.");
+  if (info != NULL && info->disable_unredirect_count > 0)
+   info->disable_unredirect_count = info->disable_unredirect_count - 1;
 }

 #define FLASH_TIME_MS 50
--- a/src/compositor/meta-background-actor-private.h
+++ b/src/compositor/meta-background-actor-private.h
@@ -6,9 +6,9 @@
 #include <meta/screen.h>
 #include <meta/meta-background-actor.h>

-void meta_background_actor_set_visible_region  (MetaBackgroundActor *self,
-                                                cairo_region_t      *visible_region);
+void meta_background_actor_set_clip_region  (MetaBackgroundActor *self,
+                                             cairo_region_t      *clip_region);

-cairo_region_t *meta_background_actor_get_visible_region (MetaBackgroundActor *self);
+cairo_region_t *meta_background_actor_get_clip_region (MetaBackgroundActor *self);

 #endif /* META_BACKGROUND_ACTOR_PRIVATE_H */
--- a/src/compositor/meta-background-actor.c
+++ b/src/compositor/meta-background-actor.c
@@ -44,7 +44,7 @@

 struct _MetaBackgroundActorPrivate
 {
-  cairo_region_t *visible_region;
+  cairo_region_t *clip_region;
 };

 G_DEFINE_TYPE (MetaBackgroundActor, meta_background_actor, CLUTTER_TYPE_ACTOR);
@@ -54,7 +54,7 @@ meta_background_actor_dispose (GObject *object)
 {
  MetaBackgroundActor *self = META_BACKGROUND_ACTOR (object);

-  meta_background_actor_set_visible_region (self, NULL);
+  meta_background_actor_set_clip_region (self, NULL);

  G_OBJECT_CLASS (meta_background_actor_parent_class)->dispose (object);
 }
@@ -167,17 +167,17 @@ meta_background_actor_new (void)
 }

 /**
- * meta_background_actor_set_visible_region:
+ * meta_background_actor_set_clip_region:
 * @self: a #MetaBackgroundActor
- * @visible_region: (allow-none): the area of the actor (in allocate-relative
+ * @clip_region: (allow-none): the area of the actor (in allocate-relative
 *   coordinates) that is visible.
 *
 * Sets the area of the background that is unobscured by overlapping windows.
 * This is used to optimize and only paint the visible portions.
 */
 void
-meta_background_actor_set_visible_region (MetaBackgroundActor *self,
-                                          cairo_region_t      *visible_region)
+meta_background_actor_set_clip_region (MetaBackgroundActor *self,
+                                       cairo_region_t      *clip_region)
 {
  MetaBackgroundActorPrivate *priv;

@@ -185,16 +185,16 @@ meta_background_actor_set_visible_region (MetaBackgroundActor *self,

  priv = self->priv;

-  g_clear_pointer (&priv->visible_region,
+  g_clear_pointer (&priv->clip_region,
                   (GDestroyNotify)
                   cairo_region_destroy);

-  if (visible_region)
-    priv->visible_region = cairo_region_copy (visible_region);
+  if (clip_region)
+    priv->clip_region = cairo_region_copy (clip_region);
 }

 /**
- * meta_background_actor_get_visible_region:
+ * meta_background_actor_get_clip_region:
 * @self: a #MetaBackgroundActor
 *
 * Return value (transfer full): a #cairo_region_t that represents the part of
@@ -202,16 +202,16 @@ meta_background_actor_set_visible_region (MetaBackgroundActor *self,
 * #MetaWindowActor objects.
 */
 cairo_region_t *
-meta_background_actor_get_visible_region (MetaBackgroundActor *self)
+meta_background_actor_get_clip_region (MetaBackgroundActor *self)
 {
  MetaBackgroundActorPrivate *priv = self->priv;
  ClutterActorBox content_box;
  cairo_rectangle_int_t content_area = { 0 };
-  cairo_region_t *visible_region;
+  cairo_region_t *clip_region;

  g_return_val_if_fail (META_IS_BACKGROUND_ACTOR (self), NULL);

-  if (!priv->visible_region)
+  if (!priv->clip_region)
      return NULL;

  clutter_actor_get_content_box (CLUTTER_ACTOR (self), &content_box);
@@ -221,8 +221,8 @@ meta_background_actor_get_visible_region (MetaBackgroundActor *self)
  content_area.width = content_box.x2 - content_box.x1;
  content_area.height = content_box.y2 - content_box.y1;

-  visible_region = cairo_region_create_rectangle (&content_area);
-  cairo_region_intersect (visible_region, priv->visible_region);
+  clip_region = cairo_region_create_rectangle (&content_area);
+  cairo_region_intersect (clip_region, priv->clip_region);

-  return visible_region;
+  return clip_region;
 }
--- a/src/compositor/meta-background-group-private.h
+++ b/src/compositor/meta-background-group-private.h
@@ -6,6 +6,6 @@
 #include <meta/screen.h>
 #include <meta/meta-background-group.h>

-void meta_background_group_set_visible_region  (MetaBackgroundGroup *self,
-                                                cairo_region_t      *visible_region);
+void meta_background_group_set_clip_region  (MetaBackgroundGroup *self,
+                                             cairo_region_t      *visible_region);
 #endif /* META_BACKGROUND_GROUP_PRIVATE_H */
--- a/src/compositor/meta-background-group.c
+++ b/src/compositor/meta-background-group.c
@@ -62,16 +62,16 @@ meta_background_group_init (MetaBackgroundGroup *self)
 }

 /**
- * meta_background_group_set_visible_region:
+ * meta_background_group_set_clip_region:
 * @self: a #MetaBackgroundGroup
- * @visible_region: (allow-none): the parts of the background to paint
+ * @region: (allow-none): the parts of the background to paint
 *
 * Sets the area of the backgrounds that is unobscured by overlapping windows.
 * This is used to optimize and only paint the visible portions.
 */
 void
-meta_background_group_set_visible_region (MetaBackgroundGroup *self,
-                                          cairo_region_t      *region)
+meta_background_group_set_clip_region (MetaBackgroundGroup *self,
+                                       cairo_region_t      *region)
 {
  GList *children, *l;

@@ -82,7 +82,7 @@ meta_background_group_set_visible_region (MetaBackgroundGroup *self,

      if (META_IS_BACKGROUND_ACTOR (actor))
        {
-          meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (actor), region);
+          meta_background_actor_set_clip_region (META_BACKGROUND_ACTOR (actor), region);
        }
      else if (META_IS_BACKGROUND_GROUP (actor))
        {
@@ -92,7 +92,7 @@ meta_background_group_set_visible_region (MetaBackgroundGroup *self,
            continue;

          cairo_region_translate (region, -x, -y);
-          meta_background_group_set_visible_region (META_BACKGROUND_GROUP (actor), region);
+          meta_background_group_set_clip_region (META_BACKGROUND_GROUP (actor), region);
          cairo_region_translate (region, x, y);
        }
    }
--- a/src/compositor/meta-background.c
+++ b/src/compositor/meta-background.c
@@ -37,43 +37,9 @@
 #include "mutter-enum-types.h"
 #include <meta/errors.h>
 #include <meta/meta-background.h>
+#include "util-private.h"
 #include "meta-background-actor-private.h"

-#define TEXTURE_LOOKUP_SHADER_DECLARATIONS                                     \
-"uniform vec2 pixel_step;\n"                                                   \
-"vec4 apply_blur(in sampler2D texture, in vec2 coordinates) {\n"               \
-" vec4 texel;\n"                                                               \
-" texel  = texture2D(texture, coordinates.st);\n"                                \
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2(-1.0, -1.0));\n"\
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2( 0.0, -1.0));\n"\
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2(+1.0, -1.0));\n"\
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2(-1.0,  0.0));\n"\
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2(+1.0,  0.0));\n"\
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2(-1.0, +1.0));\n"\
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2( 0.0, +1.0));\n"\
-" texel += texture2D(texture, coordinates.st + pixel_step * vec2(+1.0, +1.0));\n"\
-" texel /= 9.0;\n"                                                             \
-" return texel;\n"                                                             \
-"}\n"                                                                          \
-"uniform float saturation;\n"                                                  \
-"vec3 desaturate(const vec3 color)\n"                                          \
-"{\n"                                                                          \
-"   const vec3 gray_conv = vec3(0.299, 0.587, 0.114);\n"                       \
-"   vec3 gray = vec3(dot(gray_conv, color));\n"                                \
-"   return vec3(mix(color.rgb, gray, 1.0 - saturation));\n"                    \
-"}\n"                                                                          \
-
-/* Used when we don't have a blur, as the texel is going to be junk
- * unless we set something to it. */
-#define DESATURATE_PRELUDE                                                     \
-"cogl_texel = texture2D(cogl_sampler, cogl_tex_coord.st);\n"
-
-#define DESATURATE_CODE                                                        \
-"cogl_texel.rgb = desaturate(cogl_texel.rgb);\n"
-
-#define BLUR_CODE                                                              \
-"cogl_texel = apply_blur(cogl_sampler, cogl_tex_coord.st);\n"
-
 #define FRAGMENT_SHADER_DECLARATIONS                                           \
 "uniform vec2 texture_scale;\n"                                                \
 "uniform vec2 actor_size;\n"                                                   \
@@ -96,7 +62,6 @@
 *
 * This object provides a ClutterContent object to assist in sharing between actors.
 */
-typedef struct _MetaBackgroundPrivate MetaBackgroundPrivate;

 struct _MetaBackgroundPrivate
 {
@@ -116,7 +81,6 @@ struct _MetaBackgroundPrivate

  float brightness;
  float vignette_sharpness;
-  float saturation;
 };

 enum
@@ -126,7 +90,6 @@ enum
  PROP_EFFECTS,
  PROP_BRIGHTNESS,
  PROP_VIGNETTE_SHARPNESS,
-  PROP_SATURATION
 };

 static void clutter_content_iface_init (ClutterContentIface *iface);
@@ -136,7 +99,6 @@ G_DEFINE_TYPE_WITH_CODE (MetaBackground, meta_background, G_TYPE_OBJECT,
                         G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_CONTENT,
                                                clutter_content_iface_init))

-
 static gboolean
 meta_background_get_preferred_size (ClutterContent *content,
                                    gfloat         *width,
@@ -367,25 +329,6 @@ clip_region_to_actor_box (cairo_region_t  *region,
  cairo_region_intersect_rectangle (region, &clip_rect);
 }

-static void
-set_blur_parameters (MetaBackground  *self,
-                     ClutterActorBox *actor_box)
-{
-  MetaBackgroundPrivate *priv = self->priv;
-  float pixel_step[2];
-
-  if (!(priv->effects & META_BACKGROUND_EFFECTS_BLUR))
-    return;
-
-  pixel_step[0] = 1.0 / (actor_box->x2 - actor_box->x1);
-  pixel_step[1] = 1.0 / (actor_box->y2 - actor_box->y1);
-
-  cogl_pipeline_set_uniform_float (priv->pipeline,
-                                   cogl_pipeline_get_uniform_location (priv->pipeline,
-                                                                       "pixel_step"),
-                                   2, 1, pixel_step);
-}
-
 static void
 set_vignette_parameters (MetaBackground        *self,
                         ClutterActorBox       *actor_box,
@@ -447,8 +390,6 @@ meta_background_paint_content (ClutterContent   *content,

  clutter_actor_get_content_box (actor, &actor_box);

-  set_blur_parameters (self, &actor_box);
-
  /* First figure out where on the monitor the texture is supposed to be painted.
   * If the actor is not the size of the monitor, this function makes sure to scale
   * everything down to fit in the actor.
@@ -472,13 +413,13 @@ meta_background_paint_content (ClutterContent   *content,
   */
  if (META_IS_BACKGROUND_ACTOR (actor))
    {
-      cairo_region_t *visible_region;
-      visible_region = meta_background_actor_get_visible_region (META_BACKGROUND_ACTOR (actor));
+      cairo_region_t *clip_region;
+      clip_region = meta_background_actor_get_clip_region (META_BACKGROUND_ACTOR (actor));

-      if (visible_region != NULL)
+      if (clip_region != NULL)
        {
-          cairo_region_intersect (paintable_region, visible_region);
-          cairo_region_destroy (visible_region);
+          cairo_region_intersect (paintable_region, clip_region);
+          cairo_region_destroy (clip_region);
        }
    }

@@ -532,6 +473,17 @@ meta_background_dispose (GObject *object)
  G_OBJECT_CLASS (meta_background_parent_class)->dispose (object);
 }

+static void
+meta_background_finalize (GObject *object)
+{
+  MetaBackground        *self = META_BACKGROUND (object);
+  MetaBackgroundPrivate *priv = self->priv;
+
+  g_free (priv->filename);
+
+  G_OBJECT_CLASS (meta_background_parent_class)->finalize (object);
+}
+
 static void
 ensure_pipeline (MetaBackground *self)
 {
@@ -589,74 +541,22 @@ set_vignette_sharpness (MetaBackground *self,
  g_object_notify (G_OBJECT (self), "vignette-sharpness");
 }

-static void
-set_saturation (MetaBackground *self,
-                gfloat          saturation)
-{
-  MetaBackgroundPrivate *priv = self->priv;
-
-  if (priv->saturation == saturation)
-    return;
-
-  priv->saturation = saturation;
-
-  ensure_pipeline (self);
-
-  cogl_pipeline_set_uniform_1f (priv->pipeline,
-				cogl_pipeline_get_uniform_location (priv->pipeline,
-								    "saturation"),
-				priv->saturation);
-
-
-  clutter_content_invalidate (CLUTTER_CONTENT (self));
-
-  g_object_notify (G_OBJECT (self), "saturation");
-}
-
-static void
-add_texture_lookup_shader (MetaBackground *self)
-{
-  MetaBackgroundPrivate *priv = self->priv;
-  CoglSnippet *snippet;
-  const char *code = NULL;
-
-  if ((priv->effects & META_BACKGROUND_EFFECTS_BLUR) &&
-      (priv->effects & META_BACKGROUND_EFFECTS_DESATURATE))
-    code = BLUR_CODE "\n" DESATURATE_CODE;
-  else if (priv->effects & META_BACKGROUND_EFFECTS_BLUR)
-    code = BLUR_CODE;
-  else if (priv->effects & META_BACKGROUND_EFFECTS_DESATURATE)
-    code = DESATURATE_PRELUDE "\n" DESATURATE_CODE;
-  else
-    return;
-
-  ensure_pipeline (self);
-
-  snippet = cogl_snippet_new (COGL_SNIPPET_HOOK_TEXTURE_LOOKUP,
-                              TEXTURE_LOOKUP_SHADER_DECLARATIONS,
-                              NULL);
-  cogl_snippet_set_replace (snippet, code);
-  cogl_pipeline_add_layer_snippet (priv->pipeline, 0, snippet);
-  cogl_object_unref (snippet);
-
-  if (priv->effects & META_BACKGROUND_EFFECTS_DESATURATE)
-      cogl_pipeline_set_uniform_1f (priv->pipeline,
-                                    cogl_pipeline_get_uniform_location (priv->pipeline,
-                                                                        "saturation"),
-                                    priv->saturation);
-}
-
 static void
 add_vignette (MetaBackground *self)
 {
  MetaBackgroundPrivate *priv = self->priv;
-  CoglSnippet *snippet;
+  static CoglSnippet *snippet = NULL;

  ensure_pipeline (self);

-  snippet = cogl_snippet_new (COGL_SNIPPET_HOOK_FRAGMENT, FRAGMENT_SHADER_DECLARATIONS, VIGNETTE_CODE);
+  /* Cogl automatically caches pipelines with no eviction policy,
+   * so we need to prevent identical pipelines from getting cached
+   * separately, by reusing the same fragement shader snippet.
+   */
+  if (snippet == NULL)
+    snippet = cogl_snippet_new (COGL_SNIPPET_HOOK_FRAGMENT, FRAGMENT_SHADER_DECLARATIONS, VIGNETTE_CODE);
+
  cogl_pipeline_add_snippet (priv->pipeline, snippet);
-  cogl_object_unref (snippet);

  cogl_pipeline_set_uniform_1f (priv->pipeline,
                                cogl_pipeline_get_uniform_location (priv->pipeline,
@@ -677,10 +577,6 @@ set_effects (MetaBackground        *self,

  priv->effects = effects;

-  if ((priv->effects & META_BACKGROUND_EFFECTS_BLUR) ||
-      (priv->effects & META_BACKGROUND_EFFECTS_DESATURATE))
-    add_texture_lookup_shader (self);
-
  if ((priv->effects & META_BACKGROUND_EFFECTS_VIGNETTE))
    add_vignette (self);

@@ -713,9 +609,6 @@ meta_background_set_property (GObject      *object,
    case PROP_VIGNETTE_SHARPNESS:
      set_vignette_sharpness (self, g_value_get_float (value));
      break;
-    case PROP_SATURATION:
-      set_saturation (self, g_value_get_float (value));
-      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
@@ -747,9 +640,6 @@ meta_background_get_property (GObject      *object,
    case PROP_VIGNETTE_SHARPNESS:
      g_value_set_float (value, priv->vignette_sharpness);
      break;
-    case PROP_SATURATION:
-      g_value_set_float (value, priv->saturation);
-      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
@@ -765,6 +655,7 @@ meta_background_class_init (MetaBackgroundClass *klass)
  g_type_class_add_private (klass, sizeof (MetaBackgroundPrivate));

  object_class->dispose = meta_background_dispose;
+  object_class->finalize = meta_background_finalize;
  object_class->set_property = meta_background_set_property;
  object_class->get_property = meta_background_get_property;

@@ -804,17 +695,9 @@ meta_background_class_init (MetaBackgroundClass *klass)
                                   G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
  g_object_class_install_property (object_class, PROP_VIGNETTE_SHARPNESS, param_spec);

-  param_spec = g_param_spec_float ("saturation",
-                                   "saturation",
-                                   "Values less than 1.0 grays background",
-                                   0.0, 1.0,
-                                   1.0,
-                                   G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
-  g_object_class_install_property (object_class, PROP_SATURATION, param_spec);
-
  param_spec = g_param_spec_flags ("effects",
                                   "Effects",
-                                   "Set to alter saturation, to blur, etc",
+                                   "Set to enable vignette",
 				   meta_background_effects_get_type (),
                                   META_BACKGROUND_EFFECTS_NONE,
                                   G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
@@ -833,7 +716,8 @@ static void
 unset_texture (MetaBackground *self)
 {
  MetaBackgroundPrivate *priv = self->priv;
-  cogl_pipeline_set_layer_texture (priv->pipeline, 0, NULL);
+  if (priv->pipeline != NULL)
+    cogl_pipeline_set_layer_texture (priv->pipeline, 0, NULL);

  g_clear_pointer (&priv->texture,
                   (GDestroyNotify)
@@ -1129,6 +1013,7 @@ meta_background_load_file_async (MetaBackground          *self,
    g_task_set_task_data (task, task_data, (GDestroyNotify) load_file_task_data_free);

    g_task_run_in_thread (task, (GTaskThreadFunc) load_file);
+    g_object_unref (task);
 }

 /**
@@ -1147,7 +1032,6 @@ meta_background_load_file_finish (MetaBackground  *self,
                                  GAsyncResult    *result,
                                  GError         **error)
 {
-  static CoglUserDataKey key;
  GTask *task;
  LoadFileTaskData *task_data;
  CoglTexture *texture;
@@ -1155,6 +1039,7 @@ meta_background_load_file_finish (MetaBackground  *self,
  int width, height, row_stride;
  guchar *pixels;
  gboolean has_alpha;
+  gboolean loaded = FALSE;

  g_return_val_if_fail (g_task_is_valid (result, self), FALSE);

@@ -1163,7 +1048,7 @@ meta_background_load_file_finish (MetaBackground  *self,
  pixbuf = g_task_propagate_pointer (task, error);

  if (pixbuf == NULL)
-    return FALSE;
+    goto out;

  task_data = g_task_get_task_data (task);

@@ -1175,7 +1060,7 @@ meta_background_load_file_finish (MetaBackground  *self,

  texture = cogl_texture_new_from_data (width,
                                        height,
-                                        COGL_TEXTURE_NO_SLICING,
+                                        COGL_TEXTURE_NO_ATLAS,
                                        has_alpha ?
                                        COGL_PIXEL_FORMAT_RGBA_8888 :
                                        COGL_PIXEL_FORMAT_RGB_888,
@@ -1189,15 +1074,9 @@ meta_background_load_file_finish (MetaBackground  *self,
                           COGL_BITMAP_ERROR,
                           COGL_BITMAP_ERROR_FAILED,
                           _("background texture could not be created from file"));
-      return FALSE;
+      goto out;
    }

-  cogl_object_set_user_data (COGL_OBJECT (texture),
-                             &key,
-                             g_object_ref (pixbuf),
-                             (CoglUserDataDestroyCallback)
-                             g_object_unref);
-
  ensure_pipeline (self);
  unset_texture (self);
  set_style (self, task_data->style);
@@ -1205,8 +1084,12 @@ meta_background_load_file_finish (MetaBackground  *self,
  set_texture (self, texture);

  clutter_content_invalidate (CLUTTER_CONTENT (self));
+  loaded = TRUE;

-  return TRUE;
+out:
+  if (pixbuf != NULL)
+    g_object_unref (pixbuf);
+  return loaded;
 }

 /**
@@ -1250,15 +1133,11 @@ meta_background_copy (MetaBackground        *self,
      background->priv->pipeline = cogl_pipeline_copy (self->priv->pipeline);
      background->priv->texture = cogl_object_ref (self->priv->texture);
      background->priv->style = self->priv->style;
-      background->priv->saturation = self->priv->saturation;

      if (effects != self->priv->effects)
        {
          set_effects (background, effects);

-          if (effects & META_BACKGROUND_EFFECTS_DESATURATE)
-            set_saturation (background, self->priv->saturation);
-
          if (effects & META_BACKGROUND_EFFECTS_VIGNETTE)
            {
              set_brightness (background, self->priv->brightness);
@@ -1279,9 +1158,6 @@ meta_background_copy (MetaBackground        *self,
      set_style (background, self->priv->style);
      set_effects (background, effects);

-      if (effects & META_BACKGROUND_EFFECTS_DESATURATE)
-        set_saturation (background, self->priv->saturation);
-
      if (effects & META_BACKGROUND_EFFECTS_VIGNETTE)
        {
          set_brightness (background, self->priv->brightness);
@@ -1303,8 +1179,7 @@ meta_background_copy (MetaBackground        *self,
 * The returned object should be set on a #MetaBackgroundActor with
 * clutter_actor_set_content().
 *
- * The background may be desaturated, blurred, or given a vignette depending
- * on @effects.
+ * The background may be given a vignette by setting @effects
 *
 * Return value: the newly created background content
 */
--- a/src/compositor/meta-module.c
+++ b/src/compositor/meta-module.c
@@ -192,10 +192,7 @@ meta_module_class_init (MetaModuleClass *klass)
 static void
 meta_module_init (MetaModule *self)
 {
-  MetaModulePrivate *priv;
-
-  self->priv = priv = META_MODULE_GET_PRIVATE (self);
-
+  self->priv = META_MODULE_GET_PRIVATE (self);
 }

 GType
--- a/src/compositor/meta-plugin-manager.c
+++ b/src/compositor/meta-plugin-manager.c
@@ -85,12 +85,20 @@ meta_plugin_manager_load (const gchar       *plugin_name)
  g_free (path);
 }

+static void
+on_confirm_display_change (MetaMonitorManager *monitors,
+                           MetaPluginManager  *plugin_mgr)
+{
+  meta_plugin_manager_confirm_display_change (plugin_mgr);
+}
+
 MetaPluginManager *
 meta_plugin_manager_new (MetaScreen *screen)
 {
  MetaPluginManager *plugin_mgr;
  MetaPluginClass *klass;
  MetaPlugin *plugin;
+  MetaMonitorManager *monitors;

  plugin_mgr = g_new0 (MetaPluginManager, 1);
  plugin_mgr->screen = screen;
@@ -101,6 +109,10 @@ meta_plugin_manager_new (MetaScreen *screen)
  if (klass->start)
    klass->start (plugin);

+  monitors = meta_monitor_manager_get ();
+  g_signal_connect (monitors, "confirm-display-change",
+                    G_CALLBACK (on_confirm_display_change), plugin_mgr);
+
  return plugin_mgr;
 }

@@ -294,29 +306,23 @@ meta_plugin_manager_filter_keybinding (MetaPluginManager *plugin_mgr,
  return FALSE;
 }

-/*
- * The public method that the compositor hooks into for desktop switching.
- *
- * 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.
- */
 gboolean
 meta_plugin_manager_xevent_filter (MetaPluginManager *plugin_mgr,
                                   XEvent            *xev)
+{
+  MetaPlugin *plugin = plugin_mgr->plugin;
+
+  return _meta_plugin_xevent_filter (plugin, xev);
+}
+
+void
+meta_plugin_manager_confirm_display_change (MetaPluginManager *plugin_mgr)
 {
  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.
-   */
-  if (klass->xevent_filter)
-    return klass->xevent_filter (plugin, xev);
+  if (klass->confirm_display_change)
+    return klass->confirm_display_change (plugin);
  else
-    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
+    return meta_plugin_complete_display_change (plugin, TRUE);
 }
--- a/src/compositor/meta-plugin-manager.h
+++ b/src/compositor/meta-plugin-manager.h
@@ -72,5 +72,9 @@ gboolean meta_plugin_manager_filter_keybinding (MetaPluginManager  *mgr,

 gboolean meta_plugin_manager_xevent_filter (MetaPluginManager *mgr,
                                            XEvent            *xev);
+gboolean _meta_plugin_xevent_filter (MetaPlugin *plugin,
+                                     XEvent     *xev);
+
+void     meta_plugin_manager_confirm_display_change (MetaPluginManager *mgr);

 #endif
--- a/src/compositor/meta-plugin.c
+++ b/src/compositor/meta-plugin.c
@@ -41,6 +41,7 @@

 #include "compositor-private.h"
 #include "meta-window-actor-private.h"
+#include "monitor-private.h"

 G_DEFINE_ABSTRACT_TYPE (MetaPlugin, meta_plugin, G_TYPE_OBJECT);

@@ -137,9 +138,7 @@ meta_plugin_class_init (MetaPluginClass *klass)
 static void
 meta_plugin_init (MetaPlugin *self)
 {
-  MetaPluginPrivate *priv;
-
-  self->priv = priv = META_PLUGIN_GET_PRIVATE (self);
+  self->priv = META_PLUGIN_GET_PRIVATE (self);
 }

 gboolean
@@ -184,6 +183,28 @@ _meta_plugin_effect_started (MetaPlugin *plugin)
  priv->running++;
 }

+gboolean
+_meta_plugin_xevent_filter (MetaPlugin *plugin,
+                            XEvent     *xev)
+{
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+
+  /* When mutter is running as a wayland compositor, things like input
+   * events just come directly from clutter so it won't have disabled
+   * clutter's event retrieval and won't need to forward it events (if
+   * it did it would lead to recursion). Also when running as a
+   * wayland compositor we shouldn't be assuming that we're running
+   * with the clutter x11 backend.
+   */
+
+  if (klass->xevent_filter && klass->xevent_filter (plugin, xev))
+    return TRUE;
+  else if (!meta_is_wayland_compositor ())
+    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
+  else
+    return FALSE;
+}
+
 void
 meta_plugin_switch_workspace_completed (MetaPlugin *plugin)
 {
@@ -266,10 +287,6 @@ meta_plugin_destroy_completed (MetaPlugin      *plugin,
 /**
 * meta_plugin_begin_modal:
 * @plugin: a #MetaPlugin
- * @grab_window: the X window to grab the keyboard and mouse on
- * @cursor: the cursor to use for the pointer grab, or None,
- *          to use the normal cursor for the grab window and
- *          its descendants.
 * @options: flags that modify the behavior of the modal grab
 * @timestamp: the timestamp used for establishing grabs
 *
@@ -290,15 +307,13 @@ meta_plugin_destroy_completed (MetaPlugin      *plugin,
 */
 gboolean
 meta_plugin_begin_modal (MetaPlugin       *plugin,
-                         Window            grab_window,
-                         Cursor            cursor,
                         MetaModalOptions  options,
                         guint32           timestamp)
 {
  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;

  return meta_begin_modal_for_plugin (priv->screen, plugin,
-                                      grab_window, cursor, options, timestamp);
+                                      options, timestamp);
 }

 /**
@@ -338,3 +353,13 @@ meta_plugin_get_screen (MetaPlugin *plugin)

  return priv->screen;
 }
+
+void
+meta_plugin_complete_display_change (MetaPlugin *plugin,
+                                     gboolean    ok)
+{
+  MetaMonitorManager *manager;
+
+  manager = meta_monitor_manager_get ();
+  meta_monitor_manager_confirm_configuration (manager, ok);
+}
--- a/src/compositor/meta-shadow-factory.c
+++ b/src/compositor/meta-shadow-factory.c
@@ -123,12 +123,12 @@ static guint signals[LAST_SIGNAL] = { 0 };
 /* The first element in this array also defines the default parameters
 * for newly created classes */
 MetaShadowClassInfo default_shadow_classes[] = {
-  { "normal",       { 6, -1, 0, 3, 255 }, { 3, -1, 0, 3, 128 } },
-  { "dialog",       { 6, -1, 0, 3, 255 }, { 3, -1, 0, 3, 128 } },
-  { "modal_dialog", { 6, -1, 0, 1, 255 }, { 3, -1, 0, 3, 128 } },
-  { "utility",      { 3, -1, 0, 1, 255 }, { 3, -1, 0, 1, 128 } },
-  { "border",       { 6, -1, 0, 3, 255 }, { 3, -1, 0, 3, 128 } },
-  { "menu",         { 6, -1, 0, 3, 255 }, { 3, -1, 0, 0, 128 } },
+  { "normal",       { 6, -1, 0, 3, 128 }, { 3, -1, 0, 3, 32 } },
+  { "dialog",       { 6, -1, 0, 3, 128 }, { 3, -1, 0, 3, 32 } },
+  { "modal_dialog", { 6, -1, 0, 1, 128 }, { 3, -1, 0, 3, 32 } },
+  { "utility",      { 3, -1, 0, 1, 128 }, { 3, -1, 0, 1, 32 } },
+  { "border",       { 6, -1, 0, 3, 128 }, { 3, -1, 0, 3, 32 } },
+  { "menu",         { 6, -1, 0, 3, 128 }, { 3, -1, 0, 0, 32 } },

  { "popup-menu",    { 1, -1, 0, 1, 128 }, { 1, -1, 0, 1, 128 } },

--- a/src/compositor/meta-shaped-texture-private.h
+++ b/src/compositor/meta-shaped-texture-private.h
@@ -0,0 +1,44 @@
+/*
+ * shaped texture
+ *
+ * An actor to draw a texture clipped to a list of rectangles
+ *
+ * Authored By Neil Roberts  <neil@linux.intel.com>
+ *
+ * Copyright (C) 2008 Intel Corporation
+ *               2013 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef __META_SHAPED_TEXTURE_PRIVATE_H__
+#define __META_SHAPED_TEXTURE_PRIVATE_H__
+
+#include <meta/meta-shaped-texture.h>
+#include "meta-wayland-private.h"
+
+ClutterActor *meta_shaped_texture_new_with_xwindow (Window xwindow);
+ClutterActor *meta_shaped_texture_new_with_wayland_surface  (MetaWaylandSurface *surface);
+void meta_shaped_texture_set_wayland_surface                (MetaShapedTexture  *stex,
+                                                             MetaWaylandSurface *surface);
+MetaWaylandSurface *meta_shaped_texture_get_wayland_surface (MetaShapedTexture *stex);
+
+void meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
+                                     Pixmap             pixmap);
+void meta_shaped_texture_attach_wayland_buffer (MetaShapedTexture  *stex,
+                                                MetaWaylandBuffer  *buffer);
+
+#endif
--- a/src/compositor/meta-shaped-texture.c
+++ b/src/compositor/meta-shaped-texture.c
@@ -30,8 +30,13 @@
 #include <config.h>

 #include <meta/meta-shaped-texture.h>
+#include <meta/util.h>
 #include "meta-texture-tower.h"

+#include "meta-shaped-texture-private.h"
+#include "meta-wayland-private.h"
+#include <cogl/cogl-wayland-server.h>
+
 #include <clutter/clutter.h>
 #include <cogl/cogl.h>
 #include <cogl/cogl-texture-pixmap-x11.h>
@@ -55,6 +60,13 @@ static void meta_shaped_texture_get_preferred_height (ClutterActor *self,

 static gboolean meta_shaped_texture_get_paint_volume (ClutterActor *self, ClutterPaintVolume *volume);

+typedef enum _MetaShapedTextureType
+{
+  META_SHAPED_TEXTURE_TYPE_X11_PIXMAP,
+  META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE,
+} MetaShapedTextureType;
+
+
 G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
               CLUTTER_TYPE_ACTOR);

@@ -65,13 +77,24 @@ G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
 struct _MetaShapedTexturePrivate
 {
  MetaTextureTower *paint_tower;
-  Pixmap pixmap;
-  CoglTexturePixmapX11 *texture;
+
+  MetaShapedTextureType type;
+  union {
+    struct {
+      Pixmap pixmap;
+    } x11;
+    struct {
+      MetaWaylandSurface *surface;
+    } wayland;
+  };
+
+  CoglTexture *texture;
+
  CoglTexture *mask_texture;
-  CoglPipeline *pipeline;
-  CoglPipeline *pipeline_unshaped;

  cairo_region_t *clip_region;
+  cairo_region_t *input_shape_region;
+  cairo_region_t *opaque_region;

  guint tex_width, tex_height;

@@ -103,7 +126,10 @@ meta_shaped_texture_init (MetaShapedTexture *self)
  priv = self->priv = META_SHAPED_TEXTURE_GET_PRIVATE (self);

  priv->paint_tower = meta_texture_tower_new ();
+
+  priv->type = META_SHAPED_TEXTURE_TYPE_X11_PIXMAP;
  priv->texture = NULL;
+
  priv->mask_texture = NULL;
  priv->create_mipmaps = TRUE;
 }
@@ -118,9 +144,8 @@ meta_shaped_texture_dispose (GObject *object)
    meta_texture_tower_free (priv->paint_tower);
  priv->paint_tower = NULL;

-  g_clear_pointer (&priv->pipeline, cogl_object_unref);
-  g_clear_pointer (&priv->pipeline_unshaped, cogl_object_unref);
  g_clear_pointer (&priv->texture, cogl_object_unref);
+  g_clear_pointer (&priv->opaque_region, cairo_region_destroy);

  meta_shaped_texture_set_mask_texture (self, NULL);
  meta_shaped_texture_set_clip_region (self, NULL);
@@ -128,19 +153,133 @@ meta_shaped_texture_dispose (GObject *object)
  G_OBJECT_CLASS (meta_shaped_texture_parent_class)->dispose (object);
 }

+static CoglPipeline *
+get_unmasked_pipeline (CoglContext *ctx)
+{
+  return cogl_pipeline_new (ctx);
+}
+
+static CoglPipeline *
+get_masked_pipeline (CoglContext *ctx)
+{
+  static CoglPipeline *template = NULL;
+  if (G_UNLIKELY (template == NULL))
+    {
+      template = cogl_pipeline_new (ctx);
+      cogl_pipeline_set_layer_combine (template, 1,
+                                       "RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
+                                       NULL);
+    }
+
+  return cogl_pipeline_copy (template);
+}
+
+static CoglPipeline *
+get_unblended_pipeline (CoglContext *ctx)
+{
+  static CoglPipeline *template = NULL;
+  if (G_UNLIKELY (template == NULL))
+    {
+      CoglColor color;
+      template = cogl_pipeline_new (ctx);
+      cogl_color_init_from_4ub (&color, 255, 255, 255, 255);
+      cogl_pipeline_set_blend (template,
+                               "RGBA = ADD (SRC_COLOR, 0)",
+                               NULL);
+      cogl_pipeline_set_color (template, &color);
+    }
+
+  return cogl_pipeline_copy (template);
+}
+
+static void
+paint_clipped_rectangle (CoglFramebuffer       *fb,
+                         CoglPipeline          *pipeline,
+                         cairo_rectangle_int_t *rect,
+                         ClutterActorBox       *alloc)
+{
+  float coords[8];
+  float x1, y1, x2, y2;
+
+  x1 = rect->x;
+  y1 = rect->y;
+  x2 = rect->x + rect->width;
+  y2 = rect->y + rect->height;
+
+  coords[0] = rect->x / (alloc->x2 - alloc->x1);
+  coords[1] = rect->y / (alloc->y2 - alloc->y1);
+  coords[2] = (rect->x + rect->width) / (alloc->x2 - alloc->x1);
+  coords[3] = (rect->y + rect->height) / (alloc->y2 - alloc->y1);
+
+  coords[4] = coords[0];
+  coords[5] = coords[1];
+  coords[6] = coords[2];
+  coords[7] = coords[3];
+
+  cogl_framebuffer_draw_multitextured_rectangle (fb, pipeline,
+                                                 x1, y1, x2, y2,
+                                                 &coords[0], 8);
+
+}
+
+
+static void
+set_cogl_texture (MetaShapedTexture *stex,
+                  CoglTexture       *cogl_tex)
+{
+  MetaShapedTexturePrivate *priv;
+  guint width, height;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->texture)
+    cogl_object_unref (priv->texture);
+
+  priv->texture = cogl_object_ref (cogl_tex);
+
+  if (cogl_tex != NULL)
+    {
+      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
+      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
+
+      if (width != priv->tex_width ||
+          height != priv->tex_height)
+        {
+          priv->tex_width = width;
+          priv->tex_height = height;
+
+          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+        }
+    }
+  else
+    {
+      /* size changed to 0 going to an invalid handle */
+      priv->tex_width = 0;
+      priv->tex_height = 0;
+      clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+    }
+
+  /* NB: We don't queue a redraw of the actor here because we don't
+   * know how much of the buffer has changed with respect to the
+   * previous buffer. We only queue a redraw in response to surface
+   * damage. */
+}
+
 static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
  MetaShapedTexture *stex = (MetaShapedTexture *) actor;
  MetaShapedTexturePrivate *priv = stex->priv;
-  CoglTexture *paint_tex;
  guint tex_width, tex_height;
+  guchar opacity;
+  CoglContext *ctx;
+  CoglFramebuffer *fb;
+  CoglPipeline *pipeline = NULL;
+  CoglTexture *paint_tex;
  ClutterActorBox alloc;
-
-  static CoglPipeline *pipeline_template = NULL;
-  static CoglPipeline *pipeline_unshaped_template = NULL;
-
-  CoglPipeline *pipeline;
+  cairo_region_t *blended_region = NULL;

  if (priv->clip_region && cairo_region_is_empty (priv->clip_region))
    return;
@@ -177,38 +316,74 @@ meta_shaped_texture_paint (ClutterActor *actor)
  if (tex_width == 0 || tex_height == 0) /* no contents yet */
    return;

+  ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
+  fb = cogl_get_draw_framebuffer ();
+
+  opacity = clutter_actor_get_paint_opacity (actor);
+  clutter_actor_get_allocation_box (actor, &alloc);
+
+  if (priv->opaque_region != NULL && opacity == 255)
+    {
+      CoglPipeline *opaque_pipeline;
+      cairo_region_t *region;
+      int n_rects;
+      int i;
+
+      if (priv->clip_region != NULL)
+        {
+          region = cairo_region_copy (priv->clip_region);
+          cairo_region_intersect (region, priv->opaque_region);
+        }
+      else
+        {
+          region = cairo_region_reference (priv->opaque_region);
+        }
+
+      if (cairo_region_is_empty (region))
+        goto paint_blended;
+
+      opaque_pipeline = get_unblended_pipeline (ctx);
+      cogl_pipeline_set_layer_texture (opaque_pipeline, 0, paint_tex);
+
+      n_rects = cairo_region_num_rectangles (region);
+      for (i = 0; i < n_rects; i++)
+        {
+          cairo_rectangle_int_t rect;
+          cairo_region_get_rectangle (region, i, &rect);
+          paint_clipped_rectangle (fb, opaque_pipeline, &rect, &alloc);
+        }
+
+      cogl_object_unref (opaque_pipeline);
+
+      if (priv->clip_region != NULL)
+        {
+          blended_region = cairo_region_copy (priv->clip_region);
+        }
+      else
+        {
+          cairo_rectangle_int_t rect = { 0, 0, tex_width, tex_height };
+          blended_region = cairo_region_create_rectangle (&rect);
+        }
+
+      cairo_region_subtract (blended_region, priv->opaque_region);
+
+    paint_blended:
+      cairo_region_destroy (region);
+    }
+
+  if (blended_region == NULL && priv->clip_region != NULL)
+    blended_region = cairo_region_reference (priv->clip_region);
+
+  if (blended_region != NULL && cairo_region_is_empty (blended_region))
+    goto out;
+
  if (priv->mask_texture == NULL)
    {
-      /* Use a single-layer texture if we don't have a mask. */
-
-      if (priv->pipeline_unshaped == NULL)
-        {
-          if (G_UNLIKELY (pipeline_unshaped_template == NULL))
-            {
-              CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-              pipeline_unshaped_template = cogl_pipeline_new (ctx);
-            }
-
-          priv->pipeline_unshaped = cogl_pipeline_copy (pipeline_unshaped_template);
-        }
-        pipeline = priv->pipeline_unshaped;
+      pipeline = get_unmasked_pipeline (ctx);
    }
  else
    {
-      if (priv->pipeline == NULL)
-	{
-	   if (G_UNLIKELY (pipeline_template == NULL))
-	    {
-              CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-	      pipeline_template =  cogl_pipeline_new (ctx);
-	      cogl_pipeline_set_layer_combine (pipeline_template, 1,
-					   "RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
-					   NULL);
-	    }
-	  priv->pipeline = cogl_pipeline_copy (pipeline_template);
-	}
-      pipeline = priv->pipeline;
-
+      pipeline = get_masked_pipeline (ctx);
      cogl_pipeline_set_layer_texture (pipeline, 1, priv->mask_texture);
    }

@@ -216,66 +391,50 @@ meta_shaped_texture_paint (ClutterActor *actor)

  {
    CoglColor color;
-    guchar opacity = clutter_actor_get_paint_opacity (actor);
-    cogl_color_set_from_4ub (&color, opacity, opacity, opacity, opacity);
+    cogl_color_init_from_4ub (&color, opacity, opacity, opacity, opacity);
    cogl_pipeline_set_color (pipeline, &color);
  }

-  cogl_set_source (pipeline);
-
-  clutter_actor_get_allocation_box (actor, &alloc);
-
-  if (priv->clip_region)
+  if (blended_region != NULL)
    {
      int n_rects;
-      int i;
-      cairo_rectangle_int_t tex_rect = { 0, 0, tex_width, tex_height };

      /* Limit to how many separate rectangles we'll draw; beyond this just
       * fall back and draw the whole thing */
 #     define MAX_RECTS 16

-      n_rects = cairo_region_num_rectangles (priv->clip_region);
+      n_rects = cairo_region_num_rectangles (blended_region);
      if (n_rects <= MAX_RECTS)
 	{
-	  float coords[8];
-          float x1, y1, x2, y2;
+          int i;
+          cairo_rectangle_int_t tex_rect = { 0, 0, tex_width, tex_height };

 	  for (i = 0; i < n_rects; i++)
 	    {
 	      cairo_rectangle_int_t rect;

-	      cairo_region_get_rectangle (priv->clip_region, i, &rect);
+	      cairo_region_get_rectangle (blended_region, i, &rect);

 	      if (!gdk_rectangle_intersect (&tex_rect, &rect, &rect))
 		continue;

-	      x1 = rect.x;
-	      y1 = rect.y;
-	      x2 = rect.x + rect.width;
-	      y2 = rect.y + rect.height;
-
-	      coords[0] = rect.x / (alloc.x2 - alloc.x1);
-	      coords[1] = rect.y / (alloc.y2 - alloc.y1);
-	      coords[2] = (rect.x + rect.width) / (alloc.x2 - alloc.x1);
-	      coords[3] = (rect.y + rect.height) / (alloc.y2 - alloc.y1);
-
-              coords[4] = coords[0];
-              coords[5] = coords[1];
-              coords[6] = coords[2];
-              coords[7] = coords[3];
-
-              cogl_rectangle_with_multitexture_coords (x1, y1, x2, y2,
-                                                       &coords[0], 8);
+              paint_clipped_rectangle (fb, pipeline, &rect, &alloc);
            }

-	  return;
+          goto out;
 	}
    }

-  cogl_rectangle (0, 0,
-		  alloc.x2 - alloc.x1,
-		  alloc.y2 - alloc.y1);
+  cogl_framebuffer_draw_rectangle (fb, pipeline,
+                                   0, 0,
+                                   alloc.x2 - alloc.x1,
+                                   alloc.y2 - alloc.y1);
+
+ out:
+  if (pipeline != NULL)
+    cogl_object_unref (pipeline);
+  if (blended_region != NULL)
+    cairo_region_destroy (blended_region);
 }

 static void
@@ -285,38 +444,61 @@ meta_shaped_texture_pick (ClutterActor       *actor,
  MetaShapedTexture *stex = (MetaShapedTexture *) actor;
  MetaShapedTexturePrivate *priv = stex->priv;

+  if (!clutter_actor_should_pick_paint (actor) ||
+      (priv->clip_region && cairo_region_is_empty (priv->clip_region)))
+    return;
+
  /* If there is no region then use the regular pick */
-  if (priv->mask_texture == NULL)
-    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)
-      ->pick (actor, color);
-  else if (clutter_actor_should_pick_paint (actor))
+  if (priv->input_shape_region == NULL)
+    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)->pick (actor, color);
+  else
    {
-      CoglTexture *paint_tex;
-      ClutterActorBox alloc;
-      guint tex_width, tex_height;
+      int n_rects;
+      float *rectangles;
+      int i;
+      CoglPipeline *pipeline;
+      CoglContext *ctx;
+      CoglFramebuffer *fb;
+      CoglColor cogl_color;

-      paint_tex = COGL_TEXTURE (priv->texture);
+      /* Note: We don't bother trying to intersect the pick and clip regions
+       * since needing to copy the region, do the intersection, and probably
+       * increase the number of rectangles seems more likely to have a negative
+       * effect.
+       *
+       * NB: Most of the time when just using rectangles for picking then
+       * picking shouldn't involve any rendering, and minimizing the number of
+       * rectangles has more benefit than reducing the area of the pick
+       * region.
+       */

-      if (paint_tex == NULL)
-        return;
+      n_rects = cairo_region_num_rectangles (priv->input_shape_region);
+      rectangles = g_alloca (sizeof (float) * 4 * n_rects);

-      tex_width = cogl_texture_get_width (paint_tex);
-      tex_height = cogl_texture_get_height (paint_tex);
+      for (i = 0; i < n_rects; i++)
+        {
+          cairo_rectangle_int_t rect;
+          int pos = i * 4;

-      if (tex_width == 0 || tex_height == 0) /* no contents yet */
-        return;
+          cairo_region_get_rectangle (priv->input_shape_region, i, &rect);

-      cogl_set_source_color4ub (color->red, color->green, color->blue,
-                                 color->alpha);
+          rectangles[pos] = rect.x;
+          rectangles[pos + 1] = rect.y;
+          rectangles[pos + 2] = rect.x + rect.width;
+          rectangles[pos + 3] = rect.y + rect.height;
+        }

-      clutter_actor_get_allocation_box (actor, &alloc);
+      ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
+      fb = cogl_get_draw_framebuffer ();

-      /* Paint the mask rectangle in the given color */
-      cogl_set_source_texture (priv->mask_texture);
-      cogl_rectangle_with_texture_coords (0, 0,
-                                          alloc.x2 - alloc.x1,
-                                          alloc.y2 - alloc.y1,
-                                          0, 0, 1, 1);
+      cogl_color_init_from_4ub (&cogl_color, color->red, color->green, color->blue, color->alpha);
+
+      pipeline = cogl_pipeline_new (ctx);
+      cogl_pipeline_set_color (pipeline, &cogl_color);
+
+      cogl_framebuffer_draw_rectangles (fb, pipeline,
+                                        rectangles, n_rects);
+      cogl_object_unref (pipeline);
    }
 }

@@ -366,11 +548,45 @@ meta_shaped_texture_get_paint_volume (ClutterActor *self,
 }

 ClutterActor *
-meta_shaped_texture_new (void)
+meta_shaped_texture_new_with_wayland_surface (MetaWaylandSurface *surface)
 {
-  ClutterActor *self = g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);
+  ClutterActor *actor = g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);
+  MetaShapedTexturePrivate *priv = META_SHAPED_TEXTURE (actor)->priv;

-  return self;
+  /* XXX: it could probably be better to have a "type" construct-only
+   * property or create wayland/x11 subclasses */
+  priv->type = META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE;
+
+  meta_shaped_texture_set_wayland_surface (META_SHAPED_TEXTURE (actor),
+                                           surface);
+
+  return actor;
+}
+
+void
+meta_shaped_texture_set_wayland_surface (MetaShapedTexture *stex,
+                                         MetaWaylandSurface *surface)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+
+  priv->wayland.surface = surface;
+
+  if (surface && surface->buffer_ref.buffer)
+    meta_shaped_texture_attach_wayland_buffer (stex,
+                                               surface->buffer_ref.buffer);
+}
+
+MetaWaylandSurface *
+meta_shaped_texture_get_wayland_surface (MetaShapedTexture *stex)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+  return priv->wayland.surface;
+}
+
+ClutterActor *
+meta_shaped_texture_new_with_xwindow (Window xwindow)
+{
+  return g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);
 }

 void
@@ -389,8 +605,7 @@ meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
    {
      CoglTexture *base_texture;
      priv->create_mipmaps = create_mipmaps;
-      base_texture = create_mipmaps ?
-        COGL_TEXTURE (priv->texture) : NULL;
+      base_texture = create_mipmaps ? priv->texture : NULL;
      meta_texture_tower_set_base_texture (priv->paint_tower, base_texture);
    }
 }
@@ -416,74 +631,194 @@ meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
 }

-void
+static void
+wayland_surface_update_area (MetaShapedTexture *stex,
+                             int                x,
+                             int                y,
+                             int                width,
+                             int                height)
+{
+  MetaShapedTexturePrivate *priv;
+  MetaWaylandBuffer *buffer;
+
+  priv = stex->priv;
+
+  g_return_if_fail (priv->type == META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE);
+  g_return_if_fail (priv->texture != NULL);
+
+  buffer = priv->wayland.surface->buffer_ref.buffer;
+
+  if (buffer)
+    {
+      struct wl_resource *resource = buffer->resource;
+      struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (resource);
+
+      if (shm_buffer)
+        {
+          CoglPixelFormat format;
+
+          switch (wl_shm_buffer_get_format (shm_buffer))
+            {
+#if G_BYTE_ORDER == G_BIG_ENDIAN
+            case WL_SHM_FORMAT_ARGB8888:
+              format = COGL_PIXEL_FORMAT_ARGB_8888_PRE;
+              break;
+            case WL_SHM_FORMAT_XRGB8888:
+              format = COGL_PIXEL_FORMAT_ARGB_8888;
+              break;
+#elif G_BYTE_ORDER == G_LITTLE_ENDIAN
+            case WL_SHM_FORMAT_ARGB8888:
+              format = COGL_PIXEL_FORMAT_BGRA_8888_PRE;
+              break;
+            case WL_SHM_FORMAT_XRGB8888:
+              format = COGL_PIXEL_FORMAT_BGRA_8888;
+              break;
+#endif
+            default:
+              g_warn_if_reached ();
+              format = COGL_PIXEL_FORMAT_ARGB_8888;
+            }
+
+          cogl_texture_set_region (priv->texture,
+                                   x, y,
+                                   x, y,
+                                   width, height,
+                                   width, height,
+                                   format,
+                                   wl_shm_buffer_get_stride (shm_buffer),
+                                   wl_shm_buffer_get_data (shm_buffer));
+        }
+    }
+}
+
+static gboolean
+get_clip (MetaShapedTexture *stex,
+          int x,
+          int y,
+          int width,
+          int height,
+          cairo_rectangle_int_t *clip)
+{
+  ClutterActor *self = CLUTTER_ACTOR (stex);
+  MetaShapedTexturePrivate *priv;
+  ClutterActorBox allocation;
+  float scale_x;
+  float scale_y;
+
+  /* NB: clutter_actor_queue_redraw_with_clip expects a box in the actor's
+   * coordinate space so we need to convert from surface coordinates to
+   * actor coordinates...
+   */
+
+  /* Calling clutter_actor_get_allocation_box() is enormously expensive
+   * if the actor has an out-of-date allocation, since it triggers
+   * a full redraw. clutter_actor_queue_redraw_with_clip() would redraw
+   * the whole stage anyways in that case, so just go ahead and do
+   * it here.
+   */
+  if (!clutter_actor_has_allocation (self))
+    return FALSE;
+
+  priv = stex->priv;
+
+  if (priv->tex_width == 0 || priv->tex_height == 0)
+    return FALSE;
+
+  clutter_actor_get_allocation_box (self, &allocation);
+
+  scale_x = (allocation.x2 - allocation.x1) / priv->tex_width;
+  scale_y = (allocation.y2 - allocation.y1) / priv->tex_height;
+
+  clip->x = x * scale_x;
+  clip->y = y * scale_y;
+  clip->width = width * scale_x;
+  clip->height = height * scale_y;
+
+  return TRUE;
+}
+
+/**
+ * meta_shaped_texture_update_area:
+ * @stex: #MetaShapedTexture
+ * @x: the x coordinate of the damaged area
+ * @y: the y coordinate of the damaged area
+ * @width: the width of the damaged area
+ * @height: the height of the damaged area
+ * @unobscured_region: The unobscured region of the window or %NULL if
+ * there is no valid one (like when the actor is transformed or
+ * has a mapped clone)
+ *
+ * Repairs the damaged area indicated by @x, @y, @width and @height
+ * and queues a redraw for the intersection @visibible_region and
+ * the damage area. If @visibible_region is %NULL a redraw will always
+ * get queued.
+ *
+ * Return value: Whether a redraw have been queued or not
+ */
+gboolean
 meta_shaped_texture_update_area (MetaShapedTexture *stex,
 				 int                x,
 				 int                y,
 				 int                width,
-				 int                height)
+				 int                height,
+				 cairo_region_t    *unobscured_region)
 {
  MetaShapedTexturePrivate *priv;
-  const cairo_rectangle_int_t clip = { x, y, width, height };
+  cairo_rectangle_int_t clip;
+  gboolean has_clip;

  priv = stex->priv;

  if (priv->texture == NULL)
-    return;
+    return FALSE;

-  cogl_texture_pixmap_x11_update_area (priv->texture,
-                                       x, y, width, height);
+  switch (priv->type)
+    {
+    case META_SHAPED_TEXTURE_TYPE_X11_PIXMAP:
+      cogl_texture_pixmap_x11_update_area (COGL_TEXTURE_PIXMAP_X11 (priv->texture),
+                                           x, y, width, height);
+      break;
+    case META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE:
+      wayland_surface_update_area (stex, x, y, width, height);
+      break;
+    }

  meta_texture_tower_update_area (priv->paint_tower, x, y, width, height);

-  clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &clip);
-}
+  has_clip = get_clip (stex, x, y, width, height, &clip);

-static void
-set_cogl_texture (MetaShapedTexture    *stex,
-                  CoglTexturePixmapX11 *cogl_tex)
-{
-  MetaShapedTexturePrivate *priv;
-  guint width, height;
-
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
-
-  priv = stex->priv;
-
-  if (priv->texture != NULL)
-    cogl_object_unref (priv->texture);
-
-  priv->texture = cogl_tex;
-
-  if (priv->pipeline != NULL)
-    cogl_pipeline_set_layer_texture (priv->pipeline, 0, COGL_TEXTURE (cogl_tex));
-
-  if (priv->pipeline_unshaped != NULL)
-    cogl_pipeline_set_layer_texture (priv->pipeline_unshaped, 0, COGL_TEXTURE (cogl_tex));
-
-  if (cogl_tex != NULL)
+  if (unobscured_region)
    {
-      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
-      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
+      cairo_region_t *intersection;

-      if (width != priv->tex_width ||
-          height != priv->tex_height)
+      if (cairo_region_is_empty (unobscured_region))
+        return FALSE;
+
+      intersection = cairo_region_copy (unobscured_region);
+      if (has_clip)
+	cairo_region_intersect_rectangle (intersection, &clip);
+
+      if (!cairo_region_is_empty (intersection))
        {
-          priv->tex_width = width;
-          priv->tex_height = height;
+          cairo_rectangle_int_t damage_rect;
+          cairo_region_get_extents (intersection, &damage_rect);
+          clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &damage_rect);
+          cairo_region_destroy (intersection);

-          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+          return TRUE;
        }
-    }
-  else
-    {
-      /* size changed to 0 going to an inavlid texture */
-      priv->tex_width = 0;
-      priv->tex_height = 0;
-      clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+
+      cairo_region_destroy (intersection);
+
+      return FALSE;
    }

-  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+  if (has_clip)
+    clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &clip);
+  else
+    clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+
+  return TRUE;
 }

 /**
@@ -501,16 +836,18 @@ meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,

  priv = stex->priv;

-  if (priv->pixmap == pixmap)
+  if (priv->x11.pixmap == pixmap)
    return;

-  priv->pixmap = pixmap;
+  priv->x11.pixmap = pixmap;

  if (pixmap != None)
    {
      CoglContext *ctx =
        clutter_backend_get_cogl_context (clutter_get_default_backend ());
-      set_cogl_texture (stex, cogl_texture_pixmap_x11_new (ctx, pixmap, FALSE, NULL));
+      CoglTexture *texture =
+        COGL_TEXTURE (cogl_texture_pixmap_x11_new (ctx, pixmap, FALSE, NULL));
+      set_cogl_texture (stex, texture);
    }
  else
    set_cogl_texture (stex, NULL);
@@ -520,6 +857,33 @@ meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
                                         COGL_TEXTURE (priv->texture));
 }

+void
+meta_shaped_texture_attach_wayland_buffer (MetaShapedTexture  *stex,
+                                           MetaWaylandBuffer  *buffer)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  /* TODO: we should change this api to be something like
+   * meta_shaped_texture_notify_buffer_attach() since we now maintain
+   * a reference to the MetaWaylandSurface where we can access the
+   * buffer without it being explicitly passed as an argument.
+   */
+  g_return_if_fail (priv->wayland.surface->buffer_ref.buffer == buffer);
+
+  if (buffer)
+    set_cogl_texture (stex, buffer->texture);
+  else
+    set_cogl_texture (stex, NULL);
+
+  if (priv->create_mipmaps)
+    meta_texture_tower_set_base_texture (priv->paint_tower,
+                                         COGL_TEXTURE (priv->texture));
+}
+
 /**
 * meta_shaped_texture_get_texture:
 * @stex: The #MetaShapedTexture
@@ -533,11 +897,46 @@ meta_shaped_texture_get_texture (MetaShapedTexture *stex)
  return COGL_TEXTURE (stex->priv->texture);
 }

+/**
+ * meta_shaped_texture_set_input_shape_region:
+ * @stex: a #MetaShapedTexture
+ * @shape_region: the region of the texture that should respond to
+ *    input.
+ *
+ * Determines what region of the texture should accept input. For
+ * X based windows this is defined by the ShapeInput region of the
+ * window.
+ */
+void
+meta_shaped_texture_set_input_shape_region (MetaShapedTexture *stex,
+                                            cairo_region_t    *shape_region)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->input_shape_region != NULL)
+    {
+      cairo_region_destroy (priv->input_shape_region);
+      priv->input_shape_region = NULL;
+    }
+
+  if (shape_region != NULL)
+    {
+      cairo_region_reference (shape_region);
+      priv->input_shape_region = shape_region;
+    }
+
+  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+}
+
 /**
 * meta_shaped_texture_set_clip_region:
 * @stex: a #MetaShapedTexture
- * @clip_region: (transfer full): the region of the texture that
- *   is visible and should be painted.
+ * @clip_region: the region of the texture that is visible and
+ *   should be painted.
 *
 * Provides a hint to the texture about what areas of the texture
 * are not completely obscured and thus need to be painted. This
@@ -558,10 +957,7 @@ meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
  priv = stex->priv;

  if (priv->clip_region)
-    {
-      cairo_region_destroy (priv->clip_region);
-      priv->clip_region = NULL;
-    }
+    cairo_region_destroy (priv->clip_region);

  if (clip_region)
    priv->clip_region = cairo_region_copy (clip_region);
@@ -569,6 +965,36 @@ meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
    priv->clip_region = NULL;
 }

+/**
+ * meta_shaped_texture_set_opaque_region:
+ * @stex: a #MetaShapedTexture
+ * @opaque_region: (transfer full): the region of the texture that
+ *   can have blending turned off.
+ *
+ * As most windows have a large portion that does not require blending,
+ * we can easily turn off blending if we know the areas that do not
+ * require blending. This sets the region where we will not blend for
+ * optimization purposes.
+ */
+void
+meta_shaped_texture_set_opaque_region (MetaShapedTexture *stex,
+                                       cairo_region_t    *opaque_region)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->opaque_region)
+    cairo_region_destroy (priv->opaque_region);
+
+  if (opaque_region)
+    priv->opaque_region = cairo_region_reference (opaque_region);
+  else
+    priv->opaque_region = NULL;
+}
+
 /**
 * meta_shaped_texture_get_image:
 * @stex: A #MetaShapedTexture
--- a/src/compositor/meta-window-actor-private.h
+++ b/src/compositor/meta-window-actor-private.h
@@ -5,6 +5,9 @@

 #include <config.h>

+#include <wayland-server.h>
+#include <meta-wayland-private.h>
+
 #include <X11/extensions/Xdamage.h>
 #include <meta/compositor-mutter.h>

@@ -24,8 +27,18 @@ void meta_window_actor_unmaximize (MetaWindowActor *self,
                                   MetaRectangle   *old_rect,
                                   MetaRectangle   *new_rect);

-void meta_window_actor_process_damage (MetaWindowActor    *self,
-                                       XDamageNotifyEvent *event);
+void meta_window_actor_process_x11_damage (MetaWindowActor    *self,
+                                           XDamageNotifyEvent *event);
+
+void meta_window_actor_process_wayland_damage (MetaWindowActor *self,
+                                               int              x,
+                                               int              y,
+                                               int              width,
+                                               int              height);
+void meta_window_actor_set_wayland_surface    (MetaWindowActor    *self,
+                                               MetaWaylandSurface *surface);
+void meta_window_actor_attach_wayland_buffer  (MetaWindowActor   *self,
+                                               MetaWaylandBuffer *buffer);

 void meta_window_actor_pre_paint      (MetaWindowActor    *self);
 void meta_window_actor_post_paint     (MetaWindowActor    *self);
@@ -57,11 +70,14 @@ void     meta_window_actor_queue_frame_drawn   (MetaWindowActor *self,

 cairo_region_t *meta_window_actor_get_obscured_region (MetaWindowActor *self);

-void meta_window_actor_set_visible_region         (MetaWindowActor *self,
-                                                   cairo_region_t  *visible_region);
-void meta_window_actor_set_visible_region_beneath (MetaWindowActor *self,
-                                                   cairo_region_t  *beneath_region);
-void meta_window_actor_reset_visible_regions      (MetaWindowActor *self);
+void meta_window_actor_set_clip_region         (MetaWindowActor *self,
+                                                cairo_region_t  *clip_region);
+void meta_window_actor_set_clip_region_beneath (MetaWindowActor *self,
+                                                cairo_region_t  *beneath_region);
+void meta_window_actor_reset_clip_regions      (MetaWindowActor *self);
+
+void meta_window_actor_set_unobscured_region      (MetaWindowActor *self,
+                                                   cairo_region_t  *unobscured_region);

 void meta_window_actor_effect_completed (MetaWindowActor *actor,
                                         gulong           event);
--- a/src/compositor/meta-window-actor.c
+++ b/src/compositor/meta-window-actor.c
--- a/src/compositor/meta-window-group.c
+++ b/src/compositor/meta-window-group.c
@@ -13,6 +13,7 @@
 #include "meta-window-group.h"
 #include "meta-background-actor-private.h"
 #include "meta-background-group-private.h"
+#include "window-private.h"

 struct _MetaWindowGroupClass
 {
@@ -89,16 +90,30 @@ painting_untransformed (MetaWindowGroup *window_group,
 static void
 meta_window_group_paint (ClutterActor *actor)
 {
-  cairo_region_t *visible_region;
-  ClutterActor *stage;
-  cairo_rectangle_int_t visible_rect;
-  GList *children, *l;
+  cairo_region_t *clip_region;
+  cairo_region_t *unobscured_region;
+  ClutterActorIter iter;
+  ClutterActor *child;
+  cairo_rectangle_int_t visible_rect, clip_rect;
  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);
+  ClutterActor *stage = clutter_actor_get_stage (actor);
+
+  /* Start off by treating all windows as completely unobscured, so damage anywhere
+   * in a window queues redraws, but confine it more below. */
+  clutter_actor_iter_init (&iter, actor);
+  while (clutter_actor_iter_next (&iter, &child))
+    {
+      if (META_IS_WINDOW_ACTOR (child))
+        {
+          MetaWindowActor *window_actor = META_WINDOW_ACTOR (child);
+          meta_window_actor_set_unobscured_region (window_actor, 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
@@ -123,12 +138,11 @@ meta_window_group_paint (ClutterActor *actor)
  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.
-   */
-  children = clutter_actor_get_children (actor);
-  children = g_list_reverse (children);
+  visible_rect.x = visible_rect.y = 0;
+  visible_rect.width = clutter_actor_get_width (CLUTTER_ACTOR (stage));
+  visible_rect.height = clutter_actor_get_height (CLUTTER_ACTOR (stage));
+
+  unobscured_region = cairo_region_create_rectangle (&visible_rect);

  /* Get the clipped redraw bounds from Clutter so that we can avoid
   * painting shadows on windows that don't need to be painted in this
@@ -136,27 +150,38 @@ meta_window_group_paint (ClutterActor *actor)
   * sizes, we could intersect this with an accurate union of the
   * monitors to avoid painting shadows that are visible only in the
   * holes. */
-  stage = clutter_actor_get_stage (actor);
  clutter_stage_get_redraw_clip_bounds (CLUTTER_STAGE (stage),
-                                        &visible_rect);
+                                        &clip_rect);

-  visible_region = cairo_region_create_rectangle (&visible_rect);
+  clip_region = cairo_region_create_rectangle (&clip_rect);

-  if (info->unredirected_window != NULL)
+  if (!meta_is_wayland_compositor ())
    {
-      cairo_rectangle_int_t unredirected_rect;
-      MetaWindow *window = meta_window_actor_get_meta_window (info->unredirected_window);
+      info = meta_screen_get_compositor_data (window_group->screen);
+      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);
+          meta_window_get_outer_rect (window, (MetaRectangle *)&unredirected_rect);
+          cairo_region_subtract_rectangle (unobscured_region, &unredirected_rect);
+          cairo_region_subtract_rectangle (clip_region, &unredirected_rect);
+        }
    }

-  for (l = children; l; l = l->next)
+  /* 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.
+   */
+  clutter_actor_iter_init (&iter, actor);
+  while (clutter_actor_iter_prev (&iter, &child))
    {
-      if (!CLUTTER_ACTOR_IS_VISIBLE (l->data))
+      if (!CLUTTER_ACTOR_IS_VISIBLE (child))
        continue;

-      if (l->data == info->unredirected_window)
+      if (!meta_is_wayland_compositor () &&
+          info->unredirected_window != NULL &&
+          child == CLUTTER_ACTOR (info->unredirected_window))
        continue;

      /* If an actor has effects applied, then that can change the area
@@ -175,12 +200,12 @@ meta_window_group_paint (ClutterActor *actor)
       * as well for the same reason, but omitted for simplicity in the
       * hopes that no-one will do that.
       */
-      if (clutter_actor_has_effects (l->data))
+      if (clutter_actor_has_effects (child))
        continue;

-      if (META_IS_WINDOW_ACTOR (l->data))
+      if (META_IS_WINDOW_ACTOR (child))
        {
-          MetaWindowActor *window_actor = l->data;
+          MetaWindowActor *window_actor = META_WINDOW_ACTOR (child);
          int x, y;

          if (!meta_actor_is_untransformed (CLUTTER_ACTOR (window_actor), &x, &y))
@@ -189,65 +214,72 @@ meta_window_group_paint (ClutterActor *actor)
          x += paint_x_offset;
          y += paint_y_offset;

-          /* Temporarily move to the coordinate system of the actor */
-          cairo_region_translate (visible_region, - x, - y);

-          meta_window_actor_set_visible_region (window_actor, visible_region);
+          /* Temporarily move to the coordinate system of the actor */
+          cairo_region_translate (unobscured_region, - x, - y);
+          cairo_region_translate (clip_region, - x, - y);
+
+          meta_window_actor_set_unobscured_region (window_actor, unobscured_region);
+          meta_window_actor_set_clip_region (window_actor, clip_region);

          if (clutter_actor_get_paint_opacity (CLUTTER_ACTOR (window_actor)) == 0xff)
            {
              cairo_region_t *obscured_region = meta_window_actor_get_obscured_region (window_actor);
              if (obscured_region)
-                cairo_region_subtract (visible_region, obscured_region);
+                {
+                  cairo_region_subtract (unobscured_region, obscured_region);
+                  cairo_region_subtract (clip_region, obscured_region);
+                }
            }

-          meta_window_actor_set_visible_region_beneath (window_actor, visible_region);
-          cairo_region_translate (visible_region, x, y);
+          meta_window_actor_set_clip_region_beneath (window_actor, clip_region);
+
+          cairo_region_translate (unobscured_region, x, y);
+          cairo_region_translate (clip_region, x, y);
        }
-      else if (META_IS_BACKGROUND_ACTOR (l->data) ||
-               META_IS_BACKGROUND_GROUP (l->data))
+      else if (META_IS_BACKGROUND_ACTOR (child) ||
+               META_IS_BACKGROUND_GROUP (child))
        {
-          ClutterActor *background_actor = l->data;
          int x, y;

-          if (!meta_actor_is_untransformed (CLUTTER_ACTOR (background_actor), &x, &y))
+          if (!meta_actor_is_untransformed (child, &x, &y))
            continue;

          x += paint_x_offset;
          y += paint_y_offset;

-          cairo_region_translate (visible_region, - x, - y);
+          cairo_region_translate (clip_region, - x, - y);

-          if (META_IS_BACKGROUND_GROUP (background_actor))
-            meta_background_group_set_visible_region (META_BACKGROUND_GROUP (background_actor), visible_region);
+          if (META_IS_BACKGROUND_GROUP (child))
+            meta_background_group_set_clip_region (META_BACKGROUND_GROUP (child), clip_region);
          else
-            meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (background_actor), visible_region);
-          cairo_region_translate (visible_region, x, y);
+            meta_background_actor_set_clip_region (META_BACKGROUND_ACTOR (child), clip_region);
+          cairo_region_translate (clip_region, x, y);
        }
    }

-  cairo_region_destroy (visible_region);
+  cairo_region_destroy (unobscured_region);
+  cairo_region_destroy (clip_region);

  CLUTTER_ACTOR_CLASS (meta_window_group_parent_class)->paint (actor);

  /* Now that we are done painting, unset the visible regions (they will
   * mess up painting clones of our actors)
   */
-  for (l = children; l; l = l->next)
+  clutter_actor_iter_init (&iter, actor);
+  while (clutter_actor_iter_next (&iter, &child))
    {
-      if (META_IS_WINDOW_ACTOR (l->data))
+      if (META_IS_WINDOW_ACTOR (child))
        {
-          MetaWindowActor *window_actor = l->data;
-          meta_window_actor_reset_visible_regions (window_actor);
+          MetaWindowActor *window_actor = META_WINDOW_ACTOR (child);
+          meta_window_actor_reset_clip_regions (window_actor);
        }
-      else if (META_IS_BACKGROUND_ACTOR (l->data))
+      else if (META_IS_BACKGROUND_ACTOR (child))
        {
-          MetaBackgroundActor *background_actor = l->data;
-          meta_background_actor_set_visible_region (background_actor, NULL);
+          MetaBackgroundActor *background_actor = META_BACKGROUND_ACTOR (child);
+          meta_background_actor_set_clip_region (background_actor, NULL);
        }
    }
-
-  g_list_free (children);
 }

 static gboolean
--- a/src/compositor/plugins/default.c
+++ b/src/compositor/plugins/default.c
@@ -21,13 +21,14 @@
 * 02111-1307, USA.
 */

+#include <config.h>
+
 #include <meta/meta-plugin.h>
 #include <meta/window.h>
+#include <meta/meta-background-group.h>
+#include <meta/meta-background-actor.h>
 #include <meta/util.h>
-
-#include <libintl.h>
-#define _(x) dgettext (GETTEXT_PACKAGE, x)
-#define N_(x) x
+#include <glib/gi18n-lib.h>

 #include <clutter/clutter.h>
 #include <gmodule.h>
@@ -98,6 +99,8 @@ static void kill_window_effects   (MetaPlugin      *plugin,
                                   MetaWindowActor *actor);
 static void kill_switch_workspace (MetaPlugin      *plugin);

+static void confirm_display_change (MetaPlugin *plugin);
+
 static const MetaPluginInfo * plugin_info (MetaPlugin *plugin);

 META_PLUGIN_DECLARE(MetaDefaultPlugin, meta_default_plugin);
@@ -113,6 +116,8 @@ struct _MetaDefaultPluginPrivate
  ClutterActor          *desktop1;
  ClutterActor          *desktop2;

+  ClutterActor          *background_group;
+
  MetaPluginInfo         info;
 };

@@ -203,6 +208,7 @@ meta_default_plugin_class_init (MetaDefaultPluginClass *klass)
  plugin_class->plugin_info      = plugin_info;
  plugin_class->kill_window_effects   = kill_window_effects;
  plugin_class->kill_switch_workspace = kill_switch_workspace;
+  plugin_class->confirm_display_change = confirm_display_change;

  g_type_class_add_private (gobject_class, sizeof (MetaDefaultPluginPrivate));
 }
@@ -299,9 +305,58 @@ show_stage (MetaPlugin *plugin)
  return FALSE;
 }

+static void
+on_monitors_changed (MetaScreen *screen,
+                     MetaPlugin *plugin)
+{
+  MetaDefaultPlugin *self = META_DEFAULT_PLUGIN (plugin);
+  int i, n;
+
+  clutter_actor_destroy_all_children (self->priv->background_group);
+
+  n = meta_screen_get_n_monitors (screen);
+  for (i = 0; i < n; i++)
+    {
+      MetaRectangle rect;
+      ClutterActor *background;
+      ClutterColor color;
+
+      meta_screen_get_monitor_geometry (screen, i, &rect);
+
+      background = meta_background_actor_new ();
+
+      clutter_actor_set_position (background, rect.x, rect.y);
+      clutter_actor_set_size (background, rect.width, rect.height);
+
+      /* Don't use rand() here, mesa calls srand() internally when
+         parsing the driconf XML, but it's nice if the colors are
+         reproducible.
+      */
+      clutter_color_init (&color,
+                          g_random_int () % 255,
+                          g_random_int () % 255,
+                          g_random_int () % 255,
+                          255);
+      clutter_actor_set_background_color (background, &color);
+
+      clutter_actor_add_child (self->priv->background_group, background);
+    }
+}
+
 static void
 start (MetaPlugin *plugin)
 {
+  MetaDefaultPlugin *self = META_DEFAULT_PLUGIN (plugin);
+  MetaScreen *screen = meta_plugin_get_screen (plugin);
+
+  self->priv->background_group = meta_background_group_new ();
+  clutter_actor_insert_child_below (meta_get_window_group_for_screen (screen),
+                                    self->priv->background_group, NULL);
+
+  g_signal_connect (screen, "monitors-changed",
+                    G_CALLBACK (on_monitors_changed), plugin);
+  on_monitors_changed (screen, plugin);
+
  meta_later_add (META_LATER_BEFORE_REDRAW,
                  (GSourceFunc) show_stage,
                  plugin,
@@ -782,3 +837,33 @@ plugin_info (MetaPlugin *plugin)

  return &priv->info;
 }
+
+static void
+on_dialog_closed (GPid     pid,
+                  gint     status,
+                  gpointer user_data)
+{
+  MetaPlugin *plugin = user_data;
+  gboolean ok;
+
+  ok = g_spawn_check_exit_status (status, NULL);
+  meta_plugin_complete_display_change (plugin, ok);
+}
+
+static void
+confirm_display_change (MetaPlugin *plugin)
+{
+  GPid pid;
+
+  pid = meta_show_dialog ("--question",
+                          "Does the display look OK?",
+                          "20",
+                          NULL,
+                          "_Keep This Configuration",
+                          "_Restore Previous Configuration",
+                          "preferences-desktop-display",
+                          0,
+                          NULL, NULL);
+
+  g_child_watch_add (pid, on_dialog_closed, plugin);
+}
--- a/src/core/barrier.c
+++ b/src/core/barrier.c
@@ -59,6 +59,8 @@ struct _MetaBarrierPrivate
  PointerBarrier xbarrier;
 };

+static void meta_barrier_event_unref (MetaBarrierEvent *event);
+
 static void
 meta_barrier_get_property (GObject    *object,
                           guint       prop_id,
@@ -359,6 +361,8 @@ meta_barrier_fire_event (MetaBarrier    *barrier,
    default:
      g_assert_not_reached ();
    }
+
+  meta_barrier_event_unref (event);
 }

 gboolean
--- a/src/core/bell.c
+++ b/src/core/bell.c
@@ -53,6 +53,7 @@
 #include "bell.h"
 #include "screen-private.h"
 #include "window-private.h"
+#include "util-private.h"
 #include <meta/prefs.h>
 #include <meta/compositor.h>
 #ifdef HAVE_LIBCANBERRA
--- a/src/core/constraints.h
+++ b/src/core/constraints.h
@@ -35,7 +35,8 @@ typedef enum
  META_DO_GRAVITY_ADJUST    = 1 << 1,
  META_IS_USER_ACTION       = 1 << 2,
  META_IS_MOVE_ACTION       = 1 << 3,
-  META_IS_RESIZE_ACTION     = 1 << 4
+  META_IS_RESIZE_ACTION     = 1 << 4,
+  META_IS_WAYLAND_RESIZE    = 1 << 5
 } MetaMoveResizeFlags;

 void meta_window_constrain (MetaWindow          *window,
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -29,6 +29,7 @@
 #include "workspace-private.h"
 #include <meta/prefs.h>
 #include <meta/errors.h>
+#include "util-private.h"

 /* Looks up the MetaWindow representing the frame of the given X window.
 * Used as a helper function by a bunch of the functions below.
@@ -89,7 +90,7 @@ meta_core_get (Display *xdisplay,
  if (request != META_CORE_WINDOW_HAS_FRAME &&
      (window == NULL || window->frame == NULL)) {
    meta_bug ("No such frame window 0x%lx!\n", xwindow);
-    return;
+    goto out;
  }

  while (request != META_CORE_GET_END) {
@@ -99,7 +100,7 @@ meta_core_get (Display *xdisplay,
    switch (request) {
      case META_CORE_WINDOW_HAS_FRAME:
        *((gboolean*)answer) = window != NULL && window->frame != NULL;
-        if (!*((gboolean*)answer)) return; /* see above */
+        if (!*((gboolean*)answer)) goto out; /* see above */
        break; 
      case META_CORE_GET_CLIENT_WIDTH:
        *((gint*)answer) = window->rect.width;
@@ -154,12 +155,13 @@ meta_core_get (Display *xdisplay,
        break;

      default:
-        meta_warning(_("Unknown window information request: %d"), request);
+        meta_warning("Unknown window information request: %d\n", request);
    }

    request = va_arg (args, MetaCoreGetType);
  } 

+ out:
  va_end (args);
 }

@@ -269,6 +271,8 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
  MetaDisplay *display;
  MetaScreen *screen;
  MetaWindow *grab_window;
+  MetaStackWindow stack_window;
+  MetaStackWindow stack_sibling;

  display = meta_display_for_x_display (xdisplay);
  screen = meta_display_screen_for_xwindow (display, xwindow);
@@ -281,9 +285,13 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
  changes.sibling = grab_window->frame ? grab_window->frame->xwindow
                                       : grab_window->xwindow;

+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = xwindow;
+  stack_sibling.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_sibling.x11.xwindow = changes.sibling;
  meta_stack_tracker_record_lower_below (screen->stack_tracker,
-                                         xwindow,
-                                         changes.sibling,
+                                         &stack_window,
+                                         &stack_sibling,
                                         XNextRequest (screen->display->xdisplay));

  meta_error_trap_push (display);
--- a/src/core/delete.c
+++ b/src/core/delete.c
@@ -25,7 +25,7 @@
 #define _XOPEN_SOURCE /* for kill() */

 #include <config.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include "window-private.h"
 #include <meta/errors.h>
 #include <meta/workspace.h>
--- a/src/core/display-private.h
+++ b/src/core/display-private.h
@@ -86,6 +86,14 @@ typedef enum {
  META_TILE_MAXIMIZED
 } MetaTileMode;

+typedef enum {
+  META_FOCUS_NONE = 0,
+  META_FOCUS_X_CLIENT = 1,
+  META_FOCUS_WAYLAND_CLIENT = 2,
+  META_FOCUS_NO_FOCUS_WINDOW = 3,
+  META_FOCUS_STAGE = 4
+} MetaFocusType;
+
 struct _MetaDisplay
 {
  GObject parent_instance;
@@ -103,19 +111,21 @@ struct _MetaDisplay
 #include <meta/atomnames.h>
 #undef item

-  /* This is the actual window from focus events,
-   * not the one we last set
+  /* The window and serial of the most recent FocusIn event. */
+  Window server_focus_window;
+  gulong server_focus_serial;
+
+  /* Our best guess as to the "currently" focused window (that is, the
+   * window that we expect will be focused at the point when the X
+   * server processes our next request), and the serial of the request
+   * or event that caused this.
   */
  MetaWindow *focus_window;
-
-  /* window we are expecting a FocusIn event for or the current focus
-   * window if we are not expecting any FocusIn/FocusOut events; not
-   * perfect because applications can call XSetInputFocus directly.
-   * (It could also be messed up if a timestamp later than current
-   * time is sent to meta_display_set_input_focus_window, though that
-   * would be a programming error).  See bug 154598 for more info.
-   */
-  MetaWindow *expected_focus_window;
+  /* For windows we've focused that don't necessarily have an X window,
+   * like the no_focus_window or the stage X window. */
+  Window focus_xwindow;
+  gulong focus_serial;
+  MetaFocusType focus_type;

  /* last timestamp passed to XSetInputFocus */
  guint32 last_focus_time;
@@ -144,6 +154,7 @@ struct _MetaDisplay
  GSList *screens;
  MetaScreen *active_screen;
  GHashTable *xids;
+  GHashTable *wayland_windows;
  int error_traps;
  int (* error_trap_handler) (Display     *display,
                              XErrorEvent *error);  
@@ -239,6 +250,8 @@ struct _MetaDisplay
  unsigned int meta_mask;
  MetaKeyCombo overlay_key_combo;
  gboolean overlay_key_only_pressed;
+  MetaKeyCombo *iso_next_group_combos;
+  int n_iso_next_group_combos;
  
  /* Monitor cache */
  unsigned int monitor_cache_invalidated : 1;
@@ -368,6 +381,11 @@ void        meta_display_register_x_window   (MetaDisplay *display,
 void        meta_display_unregister_x_window (MetaDisplay *display,
                                              Window       xwindow);

+void        meta_display_register_wayland_window   (MetaDisplay *display,
+                                                    MetaWindow  *window);
+void        meta_display_unregister_wayland_window (MetaDisplay *display,
+                                                    MetaWindow  *window);
+
 #ifdef HAVE_XSYNC
 MetaWindow* meta_display_lookup_sync_alarm     (MetaDisplay *display,
                                                XSyncAlarm   alarm);
@@ -457,14 +475,25 @@ void meta_display_remove_autoraise_callback (MetaDisplay *display);
 void meta_display_overlay_key_activate (MetaDisplay *display);
 void meta_display_accelerator_activate (MetaDisplay *display,
                                        guint        action,
-                                        guint        deviceid);
+                                        guint        deviceid,
+                                        guint        timestamp);
+gboolean meta_display_modifiers_accelerator_activate (MetaDisplay *display);

 /* In above-tab-keycode.c */
 guint meta_display_get_above_tab_keycode (MetaDisplay *display);

+gboolean meta_display_handle_event (MetaDisplay *display,
+                                    XEvent      *event);
+
 #ifdef HAVE_XI23
 gboolean meta_display_process_barrier_event (MetaDisplay    *display,
                                             XIBarrierEvent *event);
 #endif /* HAVE_XI23 */

+void meta_display_set_input_focus_xwindow (MetaDisplay   *display,
+                                           MetaScreen    *screen,
+                                           MetaFocusType  type,
+                                           Window         window,
+                                           guint32        timestamp);
+
 #endif
--- a/src/core/display.c
+++ b/src/core/display.c
--- a/src/core/edid-parse.c
+++ b/src/core/edid-parse.c
@@ -0,0 +1,539 @@
+/*
+ * Copyright 2007 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/* Author: Soren Sandmann <sandmann@redhat.com> */
+
+#include "edid.h"
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <glib.h>
+
+static int
+get_bit (int in, int bit)
+{
+  return (in & (1 << bit)) >> bit;
+}
+
+static int
+get_bits (int in, int begin, int end)
+{
+  int mask = (1 << (end - begin + 1)) - 1;
+
+  return (in >> begin) & mask;
+}
+
+static int
+decode_header (const uchar *edid)
+{
+  if (memcmp (edid, "\x00\xff\xff\xff\xff\xff\xff\x00", 8) == 0)
+    return TRUE;
+  return FALSE;
+}
+
+static int
+decode_vendor_and_product_identification (const uchar *edid, MonitorInfo *info)
+{
+  int is_model_year;
+
+  /* Manufacturer Code */
+  info->manufacturer_code[0]  = get_bits (edid[0x08], 2, 6);
+  info->manufacturer_code[1]  = get_bits (edid[0x08], 0, 1) << 3;
+  info->manufacturer_code[1] |= get_bits (edid[0x09], 5, 7);
+  info->manufacturer_code[2]  = get_bits (edid[0x09], 0, 4);
+  info->manufacturer_code[3]  = '\0';
+
+  info->manufacturer_code[0] += 'A' - 1;
+  info->manufacturer_code[1] += 'A' - 1;
+  info->manufacturer_code[2] += 'A' - 1;
+
+  /* Product Code */
+  info->product_code = edid[0x0b] << 8 | edid[0x0a];
+
+  /* Serial Number */
+  info->serial_number =
+    edid[0x0c] | edid[0x0d] << 8 | edid[0x0e] << 16 | edid[0x0f] << 24;
+
+  /* Week and Year */
+  is_model_year = FALSE;
+  switch (edid[0x10])
+    {
+    case 0x00:
+      info->production_week = -1;
+      break;
+
+    case 0xff:
+      info->production_week = -1;
+      is_model_year = TRUE;
+      break;
+
+    default:
+      info->production_week = edid[0x10];
+      break;
+    }
+
+  if (is_model_year)
+    {
+      info->production_year = -1;
+      info->model_year = 1990 + edid[0x11];
+    }
+  else
+    {
+      info->production_year = 1990 + edid[0x11];
+      info->model_year = -1;
+    }
+
+  return TRUE;
+}
+
+static int
+decode_edid_version (const uchar *edid, MonitorInfo *info)
+{
+  info->major_version = edid[0x12];
+  info->minor_version = edid[0x13];
+
+  return TRUE;
+}
+
+static int
+decode_display_parameters (const uchar *edid, MonitorInfo *info)
+{
+  /* Digital vs Analog */
+  info->is_digital = get_bit (edid[0x14], 7);
+
+  if (info->is_digital)
+    {
+      int bits;
+
+      static const int bit_depth[8] =
+        {
+          -1, 6, 8, 10, 12, 14, 16, -1
+        };
+
+      static const Interface interfaces[6] =
+        {
+          UNDEFINED, DVI, HDMI_A, HDMI_B, MDDI, DISPLAY_PORT
+        };
+
+      bits = get_bits (edid[0x14], 4, 6);
+      info->connector.digital.bits_per_primary = bit_depth[bits];
+
+      bits = get_bits (edid[0x14], 0, 3);
+
+      if (bits <= 5)
+        info->connector.digital.interface = interfaces[bits];
+      else
+        info->connector.digital.interface = UNDEFINED;
+    }
+  else
+    {
+      int bits = get_bits (edid[0x14], 5, 6);
+
+      static const double levels[][3] =
+        {
+          { 0.7,   0.3,    1.0 },
+          { 0.714, 0.286,  1.0 },
+          { 1.0,   0.4,    1.4 },
+          { 0.7,   0.0,    0.7 },
+        };
+
+      info->connector.analog.video_signal_level = levels[bits][0];
+      info->connector.analog.sync_signal_level = levels[bits][1];
+      info->connector.analog.total_signal_level = levels[bits][2];
+
+      info->connector.analog.blank_to_black = get_bit (edid[0x14], 4);
+
+      info->connector.analog.separate_hv_sync = get_bit (edid[0x14], 3);
+      info->connector.analog.composite_sync_on_h = get_bit (edid[0x14], 2);
+      info->connector.analog.composite_sync_on_green = get_bit (edid[0x14], 1);
+
+      info->connector.analog.serration_on_vsync = get_bit (edid[0x14], 0);
+    }
+
+  /* Screen Size / Aspect Ratio */
+  if (edid[0x15] == 0 && edid[0x16] == 0)
+    {
+      info->width_mm = -1;
+      info->height_mm = -1;
+      info->aspect_ratio = -1.0;
+    }
+  else if (edid[0x16] == 0)
+    {
+      info->width_mm = -1;
+      info->height_mm = -1; 
+      info->aspect_ratio = 100.0 / (edid[0x15] + 99);
+    }
+  else if (edid[0x15] == 0)
+    {
+      info->width_mm = -1;
+      info->height_mm = -1;
+      info->aspect_ratio = 100.0 / (edid[0x16] + 99);
+      info->aspect_ratio = 1/info->aspect_ratio; /* portrait */
+    }
+  else
+    {
+      info->width_mm = 10 * edid[0x15];
+      info->height_mm = 10 * edid[0x16];
+    }
+
+  /* Gamma */
+  if (edid[0x17] == 0xFF)
+    info->gamma = -1.0;
+  else
+    info->gamma = (edid[0x17] + 100.0) / 100.0;
+
+  /* Features */
+  info->standby = get_bit (edid[0x18], 7);
+  info->suspend = get_bit (edid[0x18], 6);
+  info->active_off = get_bit (edid[0x18], 5);
+
+  if (info->is_digital)
+    {
+      info->connector.digital.rgb444 = TRUE;
+      if (get_bit (edid[0x18], 3))
+        info->connector.digital.ycrcb444 = 1;
+      if (get_bit (edid[0x18], 4))
+        info->connector.digital.ycrcb422 = 1;
+    }
+  else
+    {
+      int bits = get_bits (edid[0x18], 3, 4);
+      ColorType color_type[4] =
+        {
+          MONOCHROME, RGB, OTHER_COLOR, UNDEFINED_COLOR
+        };
+
+      info->connector.analog.color_type = color_type[bits];
+    }
+
+  info->srgb_is_standard = get_bit (edid[0x18], 2);
+
+  /* In 1.3 this is called "has preferred timing" */
+  info->preferred_timing_includes_native = get_bit (edid[0x18], 1);
+
+  /* FIXME: In 1.3 this indicates whether the monitor accepts GTF */
+  info->continuous_frequency = get_bit (edid[0x18], 0);
+  return TRUE;
+}
+
+static double
+decode_fraction (int high, int low)
+{
+  double result = 0.0;
+  int i;
+
+  high = (high << 2) | low;
+
+  for (i = 0; i < 10; ++i)
+    result += get_bit (high, i) * pow (2, i - 10);
+
+  return result;
+}
+
+static int
+decode_color_characteristics (const uchar *edid, MonitorInfo *info)
+{
+  info->red_x = decode_fraction (edid[0x1b], get_bits (edid[0x19], 6, 7));
+  info->red_y = decode_fraction (edid[0x1c], get_bits (edid[0x19], 5, 4));
+  info->green_x = decode_fraction (edid[0x1d], get_bits (edid[0x19], 2, 3));
+  info->green_y = decode_fraction (edid[0x1e], get_bits (edid[0x19], 0, 1));
+  info->blue_x = decode_fraction (edid[0x1f], get_bits (edid[0x1a], 6, 7));
+  info->blue_y = decode_fraction (edid[0x20], get_bits (edid[0x1a], 4, 5));
+  info->white_x = decode_fraction (edid[0x21], get_bits (edid[0x1a], 2, 3));
+  info->white_y = decode_fraction (edid[0x22], get_bits (edid[0x1a], 0, 1));
+
+  return TRUE;
+}
+
+static int
+decode_established_timings (const uchar *edid, MonitorInfo *info)
+{
+  static const Timing established[][8] = 
+    {
+      {
+        { 800, 600, 60 },
+        { 800, 600, 56 },
+        { 640, 480, 75 },
+        { 640, 480, 72 },
+        { 640, 480, 67 },
+        { 640, 480, 60 },
+        { 720, 400, 88 },
+        { 720, 400, 70 }
+      },
+      {
+        { 1280, 1024, 75 },
+        { 1024, 768, 75 },
+        { 1024, 768, 70 },
+        { 1024, 768, 60 },
+        { 1024, 768, 87 },
+        { 832, 624, 75 },
+        { 800, 600, 75 },
+        { 800, 600, 72 }
+	},
+      {
+        { 0, 0, 0 },
+        { 0, 0, 0 },
+        { 0, 0, 0 },
+        { 0, 0, 0 },
+        { 0, 0, 0 },
+        { 0, 0, 0 },
+        { 0, 0, 0 },
+        { 1152, 870, 75 }
+      },
+    };
+
+  int i, j, idx;
+
+  idx = 0;
+  for (i = 0; i < 3; ++i)
+    {
+      for (j = 0; j < 8; ++j)
+	{
+          int byte = edid[0x23 + i];
+
+          if (get_bit (byte, j) && established[i][j].frequency != 0)
+            info->established[idx++] = established[i][j];
+	}
+    }
+  return TRUE;
+}
+
+static int
+decode_standard_timings (const uchar *edid, MonitorInfo *info)
+{
+  int i;
+
+  for (i = 0; i < 8; i++)
+    {
+      int first = edid[0x26 + 2 * i];
+      int second = edid[0x27 + 2 * i];
+
+      if (first != 0x01 && second != 0x01)
+	{
+          int w = 8 * (first + 31);
+          int h = 0;
+
+          switch (get_bits (second, 6, 7))
+            {
+	    case 0x00: h = (w / 16) * 10; break;
+	    case 0x01: h = (w / 4) * 3; break;
+	    case 0x02: h = (w / 5) * 4; break;
+	    case 0x03: h = (w / 16) * 9; break;
+	    }
+
+          info->standard[i].width = w;
+          info->standard[i].height = h;
+          info->standard[i].frequency = get_bits (second, 0, 5) + 60;
+	}
+    }
+
+  return TRUE;
+}
+
+static void
+decode_lf_string (const uchar *s, int n_chars, char *result)
+{
+  int i;
+  for (i = 0; i < n_chars; ++i)
+    {
+      if (s[i] == 0x0a)
+	{
+          *result++ = '\0';
+          break;
+	}
+      else if (s[i] == 0x00)
+	{
+          /* Convert embedded 0's to spaces */
+          *result++ = ' ';
+	}
+      else
+	{
+          *result++ = s[i];
+	}
+    }
+}
+
+static void
+decode_display_descriptor (const uchar *desc,
+			   MonitorInfo *info)
+{
+  switch (desc[0x03])
+    {
+    case 0xFC:
+      decode_lf_string (desc + 5, 13, info->dsc_product_name);
+      break;
+    case 0xFF:
+      decode_lf_string (desc + 5, 13, info->dsc_serial_number);
+      break;
+    case 0xFE:
+      decode_lf_string (desc + 5, 13, info->dsc_string);
+      break;
+    case 0xFD:
+      /* Range Limits */
+      break;
+    case 0xFB:
+      /* Color Point */
+      break;
+    case 0xFA:
+      /* Timing Identifications */
+      break;
+    case 0xF9:
+      /* Color Management */
+      break;
+    case 0xF8:
+      /* Timing Codes */
+      break;
+    case 0xF7:
+      /* Established Timings */
+      break;
+    case 0x10:
+      break;
+    }
+}
+
+static void
+decode_detailed_timing (const uchar *timing,
+			DetailedTiming *detailed)
+{
+  int bits;
+  StereoType stereo[] =
+    {
+      NO_STEREO, NO_STEREO, FIELD_RIGHT, FIELD_LEFT,
+      TWO_WAY_RIGHT_ON_EVEN, TWO_WAY_LEFT_ON_EVEN,
+      FOUR_WAY_INTERLEAVED, SIDE_BY_SIDE
+    };
+
+  detailed->pixel_clock = (timing[0x00] | timing[0x01] << 8) * 10000;
+  detailed->h_addr = timing[0x02] | ((timing[0x04] & 0xf0) << 4);
+  detailed->h_blank = timing[0x03] | ((timing[0x04] & 0x0f) << 8);
+  detailed->v_addr = timing[0x05] | ((timing[0x07] & 0xf0) << 4);
+  detailed->v_blank = timing[0x06] | ((timing[0x07] & 0x0f) << 8);
+  detailed->h_front_porch = timing[0x08] | get_bits (timing[0x0b], 6, 7) << 8;
+  detailed->h_sync = timing[0x09] | get_bits (timing[0x0b], 4, 5) << 8;
+  detailed->v_front_porch =
+    get_bits (timing[0x0a], 4, 7) | get_bits (timing[0x0b], 2, 3) << 4;
+  detailed->v_sync =
+    get_bits (timing[0x0a], 0, 3) | get_bits (timing[0x0b], 0, 1) << 4;
+  detailed->width_mm =  timing[0x0c] | get_bits (timing[0x0e], 4, 7) << 8;
+  detailed->height_mm = timing[0x0d] | get_bits (timing[0x0e], 0, 3) << 8;
+  detailed->right_border = timing[0x0f];
+  detailed->top_border = timing[0x10];
+
+  detailed->interlaced = get_bit (timing[0x11], 7);
+
+  /* Stereo */
+  bits = get_bits (timing[0x11], 5, 6) << 1 | get_bit (timing[0x11], 0);
+  detailed->stereo = stereo[bits];
+
+  /* Sync */
+  bits = timing[0x11];
+
+  detailed->digital_sync = get_bit (bits, 4);
+  if (detailed->digital_sync)
+    {
+      detailed->connector.digital.composite = !get_bit (bits, 3);
+
+      if (detailed->connector.digital.composite)
+	{
+          detailed->connector.digital.serrations = get_bit (bits, 2);
+          detailed->connector.digital.negative_vsync = FALSE;
+	}
+      else
+	{
+          detailed->connector.digital.serrations = FALSE;
+          detailed->connector.digital.negative_vsync = !get_bit (bits, 2);
+	}
+
+      detailed->connector.digital.negative_hsync = !get_bit (bits, 0);
+    }
+  else
+    {
+      detailed->connector.analog.bipolar = get_bit (bits, 3);
+      detailed->connector.analog.serrations = get_bit (bits, 2);
+      detailed->connector.analog.sync_on_green = !get_bit (bits, 1);
+    }
+}
+
+static int
+decode_descriptors (const uchar *edid, MonitorInfo *info)
+{
+  int i;
+  int timing_idx;
+
+  timing_idx = 0;
+
+  for (i = 0; i < 4; ++i)
+    {
+      int index = 0x36 + i * 18;
+
+      if (edid[index + 0] == 0x00 && edid[index + 1] == 0x00)
+	{
+          decode_display_descriptor (edid + index, info);
+	}
+      else
+	{
+          decode_detailed_timing (edid + index, &(info->detailed_timings[timing_idx++]));
+	}
+    }
+
+  info->n_detailed_timings = timing_idx;
+
+  return TRUE;
+}
+
+static void
+decode_check_sum (const uchar *edid,
+		  MonitorInfo *info)
+{
+  int i;
+  uchar check = 0;
+
+  for (i = 0; i < 128; ++i)
+    check += edid[i];
+
+  info->checksum = check;
+}
+
+MonitorInfo *
+decode_edid (const uchar *edid)
+{
+  MonitorInfo *info = g_new0 (MonitorInfo, 1);
+
+  decode_check_sum (edid, info);
+
+  if (decode_header (edid)
+      && decode_vendor_and_product_identification (edid, info)
+      && decode_edid_version (edid, info)
+      && decode_display_parameters (edid, info)
+      && decode_color_characteristics (edid, info)
+      && decode_established_timings (edid, info)
+      && decode_standard_timings (edid, info)
+      && decode_descriptors (edid, info))
+    {
+      return info;
+    }
+  else
+    {
+      g_free (info);
+      return NULL;
+    }
+}
--- a/src/core/edid.h
+++ b/src/core/edid.h
@@ -0,0 +1,195 @@
+/* edid.h
+ *
+ * Copyright 2007, 2008, Red Hat, Inc.
+ * 
+ * This file is part of the Gnome Library.
+ * 
+ * The Gnome Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Gnome Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Library General Public
+ * License along with the Gnome Library; see the file COPYING.LIB.  If not,
+ * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ * 
+ * Author: Soren Sandmann <sandmann@redhat.com>
+ */
+
+#ifndef EDID_H
+#define EDID_H
+
+typedef unsigned char uchar;
+typedef struct MonitorInfo MonitorInfo;
+typedef struct Timing Timing;
+typedef struct DetailedTiming DetailedTiming;
+
+typedef enum
+{
+  UNDEFINED,
+  DVI,
+  HDMI_A,
+  HDMI_B,
+  MDDI,
+  DISPLAY_PORT
+} Interface;
+
+typedef enum
+{
+  UNDEFINED_COLOR,
+  MONOCHROME,
+  RGB,
+  OTHER_COLOR
+} ColorType;
+
+typedef enum
+{
+  NO_STEREO,
+  FIELD_RIGHT,
+  FIELD_LEFT,
+  TWO_WAY_RIGHT_ON_EVEN,
+  TWO_WAY_LEFT_ON_EVEN,
+  FOUR_WAY_INTERLEAVED,
+  SIDE_BY_SIDE
+} StereoType;
+
+struct Timing
+{
+  int width;
+  int height;
+  int frequency;
+};
+
+struct DetailedTiming
+{
+  int		pixel_clock;
+  int		h_addr;
+  int		h_blank;
+  int		h_sync;
+  int		h_front_porch;
+  int		v_addr;
+  int		v_blank;
+  int		v_sync;
+  int		v_front_porch;
+  int		width_mm;
+  int		height_mm;
+  int		right_border;
+  int		top_border;
+  int		interlaced;
+  StereoType	stereo;
+
+  int		digital_sync;
+  union
+  {
+    struct
+    {
+      int bipolar;
+      int serrations;
+      int sync_on_green;
+    } analog;
+
+    struct
+    {
+      int composite;
+      int serrations;
+      int negative_vsync;
+      int negative_hsync;
+    } digital;
+  } connector;
+};
+
+struct MonitorInfo
+{
+  int		checksum;
+  char		manufacturer_code[4];
+  int		product_code;
+  unsigned int	serial_number;
+
+  int		production_week;	/* -1 if not specified */
+  int		production_year;	/* -1 if not specified */
+  int		model_year;		/* -1 if not specified */
+
+  int		major_version;
+  int		minor_version;
+
+  int		is_digital;
+
+  union
+  {
+    struct
+    {
+      int	bits_per_primary;
+      Interface	interface;
+      int	rgb444;
+      int	ycrcb444;
+      int	ycrcb422;
+    } digital;
+
+    struct
+    {
+      double	video_signal_level;
+      double	sync_signal_level;
+      double	total_signal_level;
+
+      int	blank_to_black;
+
+      int	separate_hv_sync;
+      int	composite_sync_on_h;
+      int	composite_sync_on_green;
+      int	serration_on_vsync;
+      ColorType	color_type;
+    } analog;
+  } connector;
+
+  int		width_mm;		/* -1 if not specified */
+  int		height_mm;		/* -1 if not specified */
+  double	aspect_ratio;		/* -1.0 if not specififed */
+
+  double	gamma;			/* -1.0 if not specified */
+
+  int		standby;
+  int		suspend;
+  int		active_off;
+
+  int		srgb_is_standard;
+  int		preferred_timing_includes_native;
+  int		continuous_frequency;
+
+  double	red_x;
+  double	red_y;
+  double	green_x;
+  double	green_y;
+  double	blue_x;
+  double	blue_y;
+  double	white_x;
+  double	white_y;
+
+  Timing	established[24];	/* Terminated by 0x0x0 */
+  Timing	standard[8];
+
+  int		n_detailed_timings;
+  DetailedTiming detailed_timings[4];	/* If monitor has a preferred
+                                         * mode, it is the first one
+                                         * (whether it has, is
+                                         * determined by the 
+                                         * preferred_timing_includes
+                                         * bit.
+                                         */
+
+  /* Optional product description */
+  char		dsc_serial_number[14];
+  char		dsc_product_name[14];
+  char		dsc_string[14];		/* Unspecified ASCII data */
+};
+
+MonitorInfo *decode_edid (const uchar *data);
+char *make_display_name (const MonitorInfo *info);
+char *make_display_size_string (int width_mm, int height_mm);
+
+#endif
--- a/src/core/frame.c
+++ b/src/core/frame.c
@@ -47,6 +47,7 @@ meta_window_ensure_frame (MetaWindow *window)
  XSetWindowAttributes attrs;
  Visual *visual;
  gulong create_serial;
+  MetaStackWindow stack_window;
  
  if (window->frame)
    return;
@@ -105,8 +106,10 @@ meta_window_ensure_frame (MetaWindow *window)
 						frame->rect.height,
 						frame->window->screen->number,
                                                &create_serial);
+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = frame->xwindow;
  meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 frame->xwindow,
+                                 &stack_window,
                                 create_serial);

  meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow);
@@ -138,8 +141,9 @@ meta_window_ensure_frame (MetaWindow *window)
  window->rect.x = 0;
  window->rect.y = 0;

+  stack_window.x11.xwindow = window->xwindow;
  meta_stack_tracker_record_remove (window->screen->stack_tracker,
-                                    window->xwindow,
+                                    &stack_window,
                                    XNextRequest (window->display->xdisplay));
  XReparentWindow (window->display->xdisplay,
                   window->xwindow,
@@ -174,6 +178,7 @@ meta_window_destroy_frame (MetaWindow *window)
 {
  MetaFrame *frame;
  MetaFrameBorders borders;
+  MetaStackWindow stack_window;
  
  if (window->frame == NULL)
    return;
@@ -200,8 +205,10 @@ meta_window_destroy_frame (MetaWindow *window)
                  "Incrementing unmaps_pending on %s for reparent back to root\n", window->desc);
      window->unmaps_pending += 1;
    }
+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = window->xwindow;
  meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 window->xwindow,
+                                 &stack_window,
                                 XNextRequest (window->display->xdisplay));
  XReparentWindow (window->display->xdisplay,
                   window->xwindow,
@@ -332,19 +339,6 @@ meta_frame_calc_borders (MetaFrame        *frame,
                               borders);
 }

-void
-meta_frame_get_corner_radiuses (MetaFrame *frame,
-                                float     *top_left,
-                                float     *top_right,
-                                float     *bottom_left,
-                                float     *bottom_right)
-{
-  meta_ui_get_corner_radiuses (frame->window->screen->ui,
-                               frame->xwindow,
-                               top_left, top_right,
-                               bottom_left, bottom_right);
-}
-
 gboolean
 meta_frame_sync_to_window (MetaFrame *frame,
                           int        resize_gravity,
@@ -400,6 +394,14 @@ meta_frame_get_frame_bounds (MetaFrame *frame)
                                   frame->rect.height);
 }

+void
+meta_frame_get_mask (MetaFrame                    *frame,
+                     cairo_t                      *cr)
+{
+  meta_ui_get_frame_mask (frame->window->screen->ui, frame->xwindow,
+                          frame->rect.width, frame->rect.height, cr);
+}
+
 void
 meta_frame_queue_draw (MetaFrame *frame)
 {
--- a/src/core/frame.h
+++ b/src/core/frame.h
@@ -63,12 +63,6 @@ Window         meta_frame_get_xwindow (MetaFrame *frame);
 void meta_frame_calc_borders      (MetaFrame        *frame,
                                   MetaFrameBorders *borders);

-void meta_frame_get_corner_radiuses (MetaFrame *frame,
-                                     float     *top_left,
-                                     float     *top_right,
-                                     float     *bottom_left,
-                                     float     *bottom_right);
-
 gboolean meta_frame_sync_to_window (MetaFrame         *frame,
                                    int                gravity,
                                    gboolean           need_move,
@@ -76,6 +70,9 @@ gboolean meta_frame_sync_to_window (MetaFrame         *frame,

 cairo_region_t *meta_frame_get_frame_bounds (MetaFrame *frame);

+void meta_frame_get_mask (MetaFrame *frame,
+                          cairo_t   *cr);
+
 void meta_frame_set_screen_cursor (MetaFrame	*frame,
 				   MetaCursor	cursor);

--- a/src/core/keybindings-private.h
+++ b/src/core/keybindings-private.h
@@ -69,7 +69,6 @@ void     meta_window_ungrab_all_keys        (MetaWindow  *window,
 gboolean meta_display_process_key_event     (MetaDisplay   *display,
                                             MetaWindow    *window,
                                             XIDeviceEvent *event);
-void     meta_set_keybindings_disabled      (gboolean     setting);
 void     meta_display_process_mapping_event (MetaDisplay *display,
                                             XEvent      *event);

--- a/src/core/keybindings.c
+++ b/src/core/keybindings.c
@@ -42,7 +42,7 @@
 #include "frame.h"
 #include "place.h"
 #include <meta/prefs.h>
-#include <meta/util.h>
+#include "util-private.h"

 #include <X11/keysym.h>
 #include <string.h>
@@ -53,10 +53,13 @@
 #include <X11/XKBlib.h>
 #endif

+#ifdef HAVE_WAYLAND
+#include "meta-wayland-private.h"
+#endif
+
 #define SCHEMA_COMMON_KEYBINDINGS "org.gnome.desktop.wm.keybindings"
 #define SCHEMA_MUTTER_KEYBINDINGS "org.gnome.mutter.keybindings"
-
-static gboolean all_bindings_disabled = FALSE;
+#define SCHEMA_MUTTER_WAYLAND_KEYBINDINGS "org.gnome.mutter.wayland.keybindings"

 static gboolean add_builtin_keybinding (MetaDisplay          *display,
                                        const char           *name,
@@ -147,7 +150,8 @@ static gboolean process_workspace_switch_grab (MetaDisplay   *display,
                                               XIDeviceEvent *event,
                                               KeySym         keysym);

-static void regrab_key_bindings         (MetaDisplay *display);
+static void grab_key_bindings           (MetaDisplay *display);
+static void ungrab_key_bindings         (MetaDisplay *display);


 static GHashTable *key_handlers;
@@ -301,6 +305,172 @@ reload_modmap (MetaDisplay *display)
              display->meta_mask);
 }

+/* Original code from gdk_x11_keymap_get_entries_for_keyval() in
+ * gdkkeys-x11.c */
+static int
+get_keycodes_for_keysym (MetaDisplay  *display,
+                         int           keysym,
+                         int         **keycodes)
+{
+  GArray *retval;
+  int n_keycodes;
+  int keycode;
+
+  retval = g_array_new (FALSE, FALSE, sizeof (int));
+
+  keycode = display->min_keycode;
+  while (keycode <= display->max_keycode)
+    {
+      const KeySym *syms = display->keymap + (keycode - display->min_keycode) * display->keysyms_per_keycode;
+      int i = 0;
+
+      while (i < display->keysyms_per_keycode)
+        {
+          if (syms[i] == (unsigned int)keysym)
+            g_array_append_val (retval, keycode);
+
+          ++i;
+        }
+
+      ++keycode;
+    }
+
+  n_keycodes = retval->len;
+  *keycodes = (int*) g_array_free (retval, n_keycodes == 0 ? TRUE : FALSE);
+
+  return n_keycodes;
+}
+
+static void
+reload_iso_next_group_combos (MetaDisplay *display)
+{
+  const char *iso_next_group_option;
+  MetaKeyCombo *combos;
+  int *keycodes;
+  int n_keycodes;
+  int n_combos;
+  int i;
+
+  g_clear_pointer (&display->iso_next_group_combos, g_free);
+  display->n_iso_next_group_combos = 0;
+
+  iso_next_group_option = meta_prefs_get_iso_next_group_option ();
+  if (iso_next_group_option == NULL)
+    return;
+
+  n_keycodes = get_keycodes_for_keysym (display, XK_ISO_Next_Group, &keycodes);
+
+  if (g_str_equal (iso_next_group_option, "toggle") ||
+      g_str_equal (iso_next_group_option, "lalt_toggle") ||
+      g_str_equal (iso_next_group_option, "lwin_toggle") ||
+      g_str_equal (iso_next_group_option, "rwin_toggle") ||
+      g_str_equal (iso_next_group_option, "lshift_toggle") ||
+      g_str_equal (iso_next_group_option, "rshift_toggle") ||
+      g_str_equal (iso_next_group_option, "lctrl_toggle") ||
+      g_str_equal (iso_next_group_option, "rctrl_toggle") ||
+      g_str_equal (iso_next_group_option, "sclk_toggle") ||
+      g_str_equal (iso_next_group_option, "menu_toggle") ||
+      g_str_equal (iso_next_group_option, "caps_toggle"))
+    {
+      n_combos = n_keycodes;
+      combos = g_new (MetaKeyCombo, n_combos);
+
+      for (i = 0; i < n_keycodes; ++i)
+        {
+          combos[i].keysym = XK_ISO_Next_Group;
+          combos[i].keycode = keycodes[i];
+          combos[i].modifiers = 0;
+        }
+    }
+  else if (g_str_equal (iso_next_group_option, "shift_caps_toggle") ||
+           g_str_equal (iso_next_group_option, "shifts_toggle"))
+    {
+      n_combos = n_keycodes;
+      combos = g_new (MetaKeyCombo, n_combos);
+
+      for (i = 0; i < n_keycodes; ++i)
+        {
+          combos[i].keysym = XK_ISO_Next_Group;
+          combos[i].keycode = keycodes[i];
+          combos[i].modifiers = ShiftMask;
+        }
+    }
+  else if (g_str_equal (iso_next_group_option, "alt_caps_toggle") ||
+           g_str_equal (iso_next_group_option, "alt_space_toggle"))
+    {
+      n_combos = n_keycodes;
+      combos = g_new (MetaKeyCombo, n_combos);
+
+      for (i = 0; i < n_keycodes; ++i)
+        {
+          combos[i].keysym = XK_ISO_Next_Group;
+          combos[i].keycode = keycodes[i];
+          combos[i].modifiers = Mod1Mask;
+        }
+    }
+  else if (g_str_equal (iso_next_group_option, "ctrl_shift_toggle") ||
+           g_str_equal (iso_next_group_option, "lctrl_lshift_toggle") ||
+           g_str_equal (iso_next_group_option, "rctrl_rshift_toggle"))
+    {
+      n_combos = n_keycodes * 2;
+      combos = g_new (MetaKeyCombo, n_combos);
+
+      for (i = 0; i < n_keycodes; ++i)
+        {
+          combos[i].keysym = XK_ISO_Next_Group;
+          combos[i].keycode = keycodes[i];
+          combos[i].modifiers = ShiftMask;
+
+          combos[i + n_keycodes].keysym = XK_ISO_Next_Group;
+          combos[i + n_keycodes].keycode = keycodes[i];
+          combos[i + n_keycodes].modifiers = ControlMask;
+        }
+    }
+  else if (g_str_equal (iso_next_group_option, "ctrl_alt_toggle"))
+    {
+      n_combos = n_keycodes * 2;
+      combos = g_new (MetaKeyCombo, n_combos);
+
+      for (i = 0; i < n_keycodes; ++i)
+        {
+          combos[i].keysym = XK_ISO_Next_Group;
+          combos[i].keycode = keycodes[i];
+          combos[i].modifiers = Mod1Mask;
+
+          combos[i + n_keycodes].keysym = XK_ISO_Next_Group;
+          combos[i + n_keycodes].keycode = keycodes[i];
+          combos[i + n_keycodes].modifiers = ControlMask;
+        }
+    }
+  else if (g_str_equal (iso_next_group_option, "alt_shift_toggle") ||
+           g_str_equal (iso_next_group_option, "lalt_lshift_toggle"))
+    {
+      n_combos = n_keycodes * 2;
+      combos = g_new (MetaKeyCombo, n_combos);
+
+      for (i = 0; i < n_keycodes; ++i)
+        {
+          combos[i].keysym = XK_ISO_Next_Group;
+          combos[i].keycode = keycodes[i];
+          combos[i].modifiers = Mod1Mask;
+
+          combos[i + n_keycodes].keysym = XK_ISO_Next_Group;
+          combos[i + n_keycodes].keycode = keycodes[i];
+          combos[i + n_keycodes].modifiers = ShiftMask;
+        }
+    }
+  else
+    {
+      n_combos = 0;
+      combos = NULL;
+    }
+
+  g_free (keycodes);
+
+  display->n_iso_next_group_combos = n_combos;
+  display->iso_next_group_combos = combos;
+}
+
 static guint
 keysym_to_keycode (MetaDisplay *display,
                   guint        keysym)
@@ -327,6 +497,8 @@ reload_keycodes (MetaDisplay *display)
      display->overlay_key_combo.keycode = 0;
    }

+  reload_iso_next_group_combos (display);
+
  if (display->key_bindings)
    {
      int i;
@@ -531,7 +703,7 @@ rebuild_special_bindings (MetaDisplay *display)
 }

 static void
-regrab_key_bindings (MetaDisplay *display)
+ungrab_key_bindings (MetaDisplay *display)
 {
  GSList *tmp;
  GSList *windows;
@@ -544,7 +716,6 @@ regrab_key_bindings (MetaDisplay *display)
      MetaScreen *screen = tmp->data;

      meta_screen_ungrab_keys (screen);
-      meta_screen_grab_keys (screen);

      tmp = tmp->next;
    }
@@ -556,6 +727,38 @@ regrab_key_bindings (MetaDisplay *display)
      MetaWindow *w = tmp->data;

      meta_window_ungrab_keys (w);
+
+      tmp = tmp->next;
+    }
+  meta_error_trap_pop (display);
+
+  g_slist_free (windows);
+}
+
+static void
+grab_key_bindings (MetaDisplay *display)
+{
+  GSList *tmp;
+  GSList *windows;
+
+  meta_error_trap_push (display); /* for efficiency push outer trap */
+
+  tmp = display->screens;
+  while (tmp != NULL)
+    {
+      MetaScreen *screen = tmp->data;
+
+      meta_screen_grab_keys (screen);
+
+      tmp = tmp->next;
+    }
+
+  windows = meta_display_list_windows (display, META_LIST_DEFAULT);
+  tmp = windows;
+  while (tmp != NULL)
+    {
+      MetaWindow *w = tmp->data;
+
      meta_window_grab_keys (w);

      tmp = tmp->next;
@@ -796,6 +999,8 @@ meta_display_process_mapping_event (MetaDisplay *display,

  if (keymap_changed || modmap_changed)
    {
+      ungrab_key_bindings (display);
+
      if (keymap_changed)
        reload_keymap (display);

@@ -809,7 +1014,7 @@ meta_display_process_mapping_event (MetaDisplay *display,

      reload_modifiers (display);

-      regrab_key_bindings (display);
+      grab_key_bindings (display);
    }
 }

@@ -824,11 +1029,12 @@ bindings_changed_callback (MetaPreference pref,
  switch (pref)
    {
    case META_PREF_KEYBINDINGS:
+      ungrab_key_bindings (display);
      rebuild_key_binding_table (display);
      rebuild_special_bindings (display);
      reload_keycodes (display);
      reload_modifiers (display);
-      regrab_key_bindings (display);
+      grab_key_bindings (display);
      break;
    default:
      break;
@@ -932,7 +1138,7 @@ meta_change_keygrab (MetaDisplay *display,
          if (grab && result != Success)
            {
              if (result == BadAccess)
-                meta_warning (_("Some other program is already using the key %s with modifiers %x as a binding\n"), keysym_name (keysym), modmask | ignored_mask);
+                meta_warning ("Some other program is already using the key %s with modifiers %x as a binding\n", keysym_name (keysym), modmask | ignored_mask);
              else
                meta_topic (META_DEBUG_KEYBINDINGS,
                            "Failed to grab key %s with modifiers %x\n",
@@ -947,21 +1153,12 @@ meta_change_keygrab (MetaDisplay *display,
 }

 static void
-meta_grab_key (MetaDisplay *display,
-               Window       xwindow,
-               int          keysym,
-               unsigned int keycode,
-               int          modmask)
-{
-  meta_change_keygrab (display, xwindow, TRUE, keysym, keycode, modmask);
-}
-
-static void
-grab_keys (MetaKeyBinding *bindings,
-           int             n_bindings,
-           MetaDisplay    *display,
-           Window          xwindow,
-           gboolean        binding_per_window)
+change_binding_keygrabs (MetaKeyBinding *bindings,
+                         int             n_bindings,
+                         MetaDisplay    *display,
+                         Window          xwindow,
+                         gboolean        binding_per_window,
+                         gboolean        grab)
 {
  int i;

@@ -976,10 +1173,10 @@ grab_keys (MetaKeyBinding *bindings,
          !!(bindings[i].handler->flags & META_KEY_BINDING_PER_WINDOW) &&
          bindings[i].keycode != 0)
        {
-          meta_grab_key (display, xwindow,
-                         bindings[i].keysym,
-                         bindings[i].keycode,
-                         bindings[i].mask);
+          meta_change_keygrab (display, xwindow, grab,
+                               bindings[i].keysym,
+                               bindings[i].keycode,
+                               bindings[i].mask);
        }

      ++i;
@@ -989,51 +1186,49 @@ grab_keys (MetaKeyBinding *bindings,
 }

 static void
-ungrab_all_keys (MetaDisplay *display,
-                 Window       xwindow)
+meta_screen_change_keygrabs (MetaScreen *screen,
+                             gboolean    grab)
 {
-  if (meta_is_debugging ())
-    meta_error_trap_push_with_return (display);
-  else
-    meta_error_trap_push (display);
+  MetaDisplay *display = screen->display;

-  XUngrabKey (display->xdisplay, AnyKey, AnyModifier,
-              xwindow);
+  if (display->overlay_key_combo.keycode != 0)
+    meta_change_keygrab (display, screen->xroot, grab,
+                         display->overlay_key_combo.keysym,
+                         display->overlay_key_combo.keycode,
+                         display->overlay_key_combo.modifiers);

-  if (meta_is_debugging ())
+  if (display->iso_next_group_combos)
    {
-      int result;
-
-      result = meta_error_trap_pop_with_return (display);
-
-      if (result != Success)
-        meta_topic (META_DEBUG_KEYBINDINGS,
-                    "Ungrabbing all keys on 0x%lx failed\n", xwindow);
+      int i = 0;
+      while (i < display->n_iso_next_group_combos)
+        {
+          if (display->iso_next_group_combos[i].keycode != 0)
+            {
+              meta_change_keygrab (display, screen->xroot, grab,
+                                   display->iso_next_group_combos[i].keysym,
+                                   display->iso_next_group_combos[i].keycode,
+                                   display->iso_next_group_combos[i].modifiers);
+            }
+          ++i;
+        }
    }
-  else
-    meta_error_trap_pop (display);
+
+  change_binding_keygrabs (screen->display->key_bindings,
+                           screen->display->n_key_bindings,
+                           screen->display, screen->xroot,
+                           FALSE, grab);
 }

 void
 meta_screen_grab_keys (MetaScreen *screen)
 {
-  MetaDisplay *display = screen->display;
  if (screen->all_keys_grabbed)
    return;

  if (screen->keys_grabbed)
    return;

-  if (display->overlay_key_combo.keycode != 0)
-    meta_grab_key (display, screen->xroot,
-                   display->overlay_key_combo.keysym,
-                   display->overlay_key_combo.keycode,
-                   display->overlay_key_combo.modifiers);
-
-  grab_keys (screen->display->key_bindings,
-             screen->display->n_key_bindings,
-             screen->display, screen->xroot,
-             FALSE);
+  meta_screen_change_keygrabs (screen, TRUE);

  screen->keys_grabbed = TRUE;
 }
@@ -1041,11 +1236,23 @@ meta_screen_grab_keys (MetaScreen *screen)
 void
 meta_screen_ungrab_keys (MetaScreen  *screen)
 {
-  if (screen->keys_grabbed)
-    {
-      ungrab_all_keys (screen->display, screen->xroot);
-      screen->keys_grabbed = FALSE;
-    }
+  if (!screen->keys_grabbed)
+    return;
+
+  meta_screen_change_keygrabs (screen, FALSE);
+
+  screen->keys_grabbed = FALSE;
+}
+
+static void
+meta_window_change_keygrabs (MetaWindow *window,
+                             Window      xwindow,
+                             gboolean    grab)
+{
+  change_binding_keygrabs (window->display->key_bindings,
+                           window->display->n_key_bindings,
+                           window->display, xwindow,
+                           TRUE, grab);
 }

 void
@@ -1058,7 +1265,7 @@ meta_window_grab_keys (MetaWindow  *window)
      || window->override_redirect)
    {
      if (window->keys_grabbed)
-        ungrab_all_keys (window->display, window->xwindow);
+        meta_window_change_keygrabs (window, window->xwindow, FALSE);
      window->keys_grabbed = FALSE;
      return;
    }
@@ -1066,7 +1273,7 @@ meta_window_grab_keys (MetaWindow  *window)
  if (window->keys_grabbed)
    {
      if (window->frame && !window->grab_on_frame)
-        ungrab_all_keys (window->display, window->xwindow);
+        meta_window_change_keygrabs (window, window->xwindow, FALSE);
      else if (window->frame == NULL &&
               window->grab_on_frame)
        ; /* continue to regrab on client window */
@@ -1074,11 +1281,9 @@ meta_window_grab_keys (MetaWindow  *window)
        return; /* already all good */
    }

-  grab_keys (window->display->key_bindings,
-             window->display->n_key_bindings,
-             window->display,
-             window->frame ? window->frame->xwindow : window->xwindow,
-             TRUE);
+  meta_window_change_keygrabs (window,
+                               window->frame ? window->frame->xwindow : window->xwindow,
+                               TRUE);

  window->keys_grabbed = TRUE;
  window->grab_on_frame = window->frame != NULL;
@@ -1091,11 +1296,9 @@ meta_window_ungrab_keys (MetaWindow  *window)
    {
      if (window->grab_on_frame &&
          window->frame != NULL)
-        ungrab_all_keys (window->display,
-                         window->frame->xwindow);
+        meta_window_change_keygrabs (window, window->frame->xwindow, FALSE);
      else if (!window->grab_on_frame)
-        ungrab_all_keys (window->display,
-                         window->xwindow);
+        meta_window_change_keygrabs (window, window->xwindow, FALSE);

      window->keys_grabbed = FALSE;
    }
@@ -1112,7 +1315,7 @@ handle_external_grab (MetaDisplay    *display,
  guint action = meta_display_get_keybinding_action (display,
                                                     binding->keycode,
                                                     binding->mask);
-  meta_display_accelerator_activate (display, action, event->deviceid);
+  meta_display_accelerator_activate (display, action, event->deviceid, event->time);
 }


@@ -1132,7 +1335,7 @@ meta_display_grab_accelerator (MetaDisplay *display,
    {
      meta_topic (META_DEBUG_KEYBINDINGS,
                  "Failed to parse accelerator\n");
-      meta_warning (_("\"%s\" is not a valid accelerator\n"), accelerator);
+      meta_warning ("\"%s\" is not a valid accelerator\n", accelerator);

      return META_KEYBINDING_ACTION_NONE;
    }
@@ -1151,7 +1354,7 @@ meta_display_grab_accelerator (MetaDisplay *display,
  for (l = display->screens; l; l = l->next)
    {
      MetaScreen *screen = l->data;
-      meta_grab_key (display, screen->xroot, keysym, keycode, mask);
+      meta_change_keygrab (display, screen->xroot, TRUE, keysym, keycode, mask);
    }

  grab = g_new0 (MetaKeyGrab, 1);
@@ -1248,7 +1451,8 @@ grab_status_to_string (int status)
 static gboolean
 grab_keyboard (MetaDisplay *display,
               Window       xwindow,
-               guint32      timestamp)
+               guint32      timestamp,
+               int          grab_mode)
 {
  int result;
  int grab_status;
@@ -1264,13 +1468,22 @@ grab_keyboard (MetaDisplay *display,
   */
  meta_error_trap_push_with_return (display);

+  /* Strictly, we only need to set grab_mode on the keyboard device
+   * while the pointer should always be XIGrabModeAsync. Unfortunately
+   * there is a bug in the X server, only fixed (link below) in 1.15,
+   * which swaps these arguments for keyboard devices. As such, we set
+   * both the device and the paired device mode which works around
+   * that bug and also works on fixed X servers.
+   *
+   * http://cgit.freedesktop.org/xorg/xserver/commit/?id=9003399708936481083424b4ff8f18a16b88b7b3
+   */
  grab_status = XIGrabDevice (display->xdisplay,
                              META_VIRTUAL_CORE_KEYBOARD_ID,
                              xwindow,
                              timestamp,
                              None,
-                              XIGrabModeAsync, XIGrabModeAsync,
-                              True, /* owner_events */
+                              grab_mode, grab_mode,
+                              False, /* owner_events */
                              &mask);

  if (grab_status != Success)
@@ -1323,7 +1536,7 @@ meta_screen_grab_all_keys (MetaScreen *screen, guint32 timestamp)

  meta_topic (META_DEBUG_KEYBINDINGS,
              "Grabbing all keys on RootWindow\n");
-  retval = grab_keyboard (screen->display, screen->xroot, timestamp);
+  retval = grab_keyboard (screen->display, screen->xroot, timestamp, XIGrabModeAsync);
  if (retval)
    {
      screen->all_keys_grabbed = TRUE;
@@ -1376,7 +1589,7 @@ meta_window_grab_all_keys (MetaWindow  *window,

  meta_topic (META_DEBUG_KEYBINDINGS,
              "Grabbing all keys on window %s\n", window->desc);
-  retval = grab_keyboard (window->display, grabwindow, timestamp);
+  retval = grab_keyboard (window->display, grabwindow, timestamp, XIGrabModeAsync);
  if (retval)
    {
      window->keys_grabbed = FALSE;
@@ -1403,6 +1616,32 @@ meta_window_ungrab_all_keys (MetaWindow *window, guint32 timestamp)
    }
 }

+void
+meta_display_freeze_keyboard (MetaDisplay *display, Window window, guint32 timestamp)
+{
+  grab_keyboard (display, window, timestamp, XIGrabModeSync);
+}
+
+void
+meta_display_ungrab_keyboard (MetaDisplay *display, guint32 timestamp)
+{
+  ungrab_keyboard (display, timestamp);
+}
+
+void
+meta_display_unfreeze_keyboard (MetaDisplay *display, guint32 timestamp)
+{
+  meta_error_trap_push (display);
+  XIAllowEvents (display->xdisplay, META_VIRTUAL_CORE_KEYBOARD_ID,
+                 XIAsyncDevice, timestamp);
+  /* We shouldn't need to unfreeze the pointer device here, however we
+   * have to, due to the workaround we do in grab_keyboard().
+   */
+  XIAllowEvents (display->xdisplay, META_VIRTUAL_CORE_POINTER_ID,
+                 XIAsyncDevice, timestamp);
+  meta_error_trap_pop (display);
+}
+
 static gboolean
 is_modifier (MetaDisplay *display,
             unsigned int keycode)
@@ -1731,6 +1970,23 @@ process_overlay_key (MetaDisplay *display,
            return TRUE;
          meta_display_overlay_key_activate (display);
        }
+      else
+        {
+          /* In some rare race condition, mutter might not receive the Super_L
+           * KeyRelease event because:
+           * - the compositor might end the modal mode and call XIUngrabDevice
+           *   while the key is still down
+           * - passive grabs are only activated on KeyPress and not KeyRelease.
+           *
+           * In this case, display->overlay_key_only_pressed might be wrong.
+           * Mutter still ought to acknowledge events, otherwise the X server
+           * will not send the next events.
+           *
+           * https://bugzilla.gnome.org/show_bug.cgi?id=666101
+           */
+          XIAllowEvents (display->xdisplay, event->deviceid,
+                         XIAsyncDevice, event->time);
+        }

      return TRUE;
    }
@@ -1749,6 +2005,41 @@ process_overlay_key (MetaDisplay *display,
    return FALSE;
 }

+static gboolean
+process_iso_next_group (MetaDisplay *display,
+                        MetaScreen *screen,
+                        XIDeviceEvent *event,
+                        KeySym keysym)
+{
+  gboolean activate;
+  unsigned int mods;
+  int i;
+
+  if (event->evtype != XI_KeyPress)
+    return FALSE;
+
+  activate = FALSE;
+  mods = (event->mods.effective & 0xff & ~(display->ignored_modifier_mask));
+
+  for (i = 0; i < display->n_iso_next_group_combos; ++i)
+    {
+      if (event->detail == (int)display->iso_next_group_combos[i].keycode &&
+          mods == display->iso_next_group_combos[i].modifiers)
+        {
+          /* If the signal handler returns TRUE the keyboard will
+             remain frozen. It's the signal handler's responsibility
+             to unfreeze it. */
+          if (!meta_display_modifiers_accelerator_activate (display))
+            XIAllowEvents (display->xdisplay, event->deviceid,
+                           XIAsyncDevice, event->time);
+          activate = TRUE;
+          break;
+        }
+    }
+
+  return activate;
+}
+
 /* Handle a key event. May be called recursively: some key events cause
 * grabs to be ended and then need to be processed again in their own
 * right. This cannot cause infinite recursion because we never call
@@ -1775,21 +2066,6 @@ meta_display_process_key_event (MetaDisplay   *display,
  const char *str;
  MetaScreen *screen;

-  if (all_bindings_disabled)
-    {
-      /* In this mode, we try to pretend we don't have grabs, so we
-       * immediately replay events and drop the grab. (This still
-       * messes up global passive grabs from other clients.) The
-       * FALSE return here is a little suspect, but we don't really
-       * know if we'll see the event again or not, and it's pretty
-       * poorly defined how this mode is supposed to interact with
-       * plugins.
-       */
-      XIAllowEvents (display->xdisplay, event->deviceid,
-                     XIReplayDevice, event->time);
-      return FALSE;
-    }
-
  /* if key event was on root window, we have a shortcut */
  screen = meta_display_screen_for_root (display, event->event);

@@ -1823,6 +2099,10 @@ meta_display_process_key_event (MetaDisplay   *display,
      handled = process_overlay_key (display, screen, event, keysym);
      if (handled)
        return TRUE;
+
+      handled = process_iso_next_group (display, screen, event, keysym);
+      if (handled)
+        return TRUE;
    }

  XIAllowEvents (display->xdisplay, event->deviceid,
@@ -3823,13 +4103,39 @@ handle_set_spew_mark (MetaDisplay    *display,
  meta_verbose ("-- MARK MARK MARK MARK --\n");
 }

-void
-meta_set_keybindings_disabled (gboolean setting)
+#ifdef HAVE_WAYLAND
+static void
+handle_switch_vt (MetaDisplay    *display,
+                  MetaScreen     *screen,
+                  MetaWindow     *window,
+                  XIDeviceEvent  *event,
+                  MetaKeyBinding *binding,
+                  gpointer        dummy)
 {
-  all_bindings_disabled = setting;
-  meta_topic (META_DEBUG_KEYBINDINGS,
-              "Keybindings %s\n", all_bindings_disabled ? "disabled" : "enabled");
+    gint vt = binding->handler->data;
+    MetaWaylandCompositor *compositor;
+    MetaLauncher *launcher;
+
+    compositor = meta_wayland_compositor_get_default ();
+    launcher = meta_wayland_compositor_get_launcher (compositor);
+
+    if (launcher)
+      {
+        GError *error;
+
+        error = NULL;
+        if (!meta_launcher_activate_vt (launcher, vt, &error))
+          {
+            g_warning ("Failed to switch VT: %s", error->message);
+            g_error_free (error);
+          }
+      }
+    else
+      {
+        g_debug ("Ignoring VT switch keybinding, not running as VT manager");
+      }
 }
+#endif

 /**
 * meta_keybindings_set_custom_handler:
@@ -3894,6 +4200,7 @@ init_builtin_key_bindings (MetaDisplay *display)
                               META_KEY_BINDING_IS_REVERSED)
  GSettings *common_keybindings = g_settings_new (SCHEMA_COMMON_KEYBINDINGS);
  GSettings *mutter_keybindings = g_settings_new (SCHEMA_MUTTER_KEYBINDINGS);
+  GSettings *mutter_wayland_keybindings = g_settings_new (SCHEMA_MUTTER_WAYLAND_KEYBINDINGS);

  add_builtin_keybinding (display,
                          "switch-to-workspace-1",
@@ -4155,6 +4462,60 @@ init_builtin_key_bindings (MetaDisplay *display)
                          META_KEYBINDING_ACTION_SET_SPEW_MARK,
                          handle_set_spew_mark, 0);

+#ifdef HAVE_WAYLAND
+  if (meta_is_wayland_compositor ())
+    {
+      add_builtin_keybinding (display,
+                              "switch-to-session-1",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 1);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-2",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 2);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-3",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 3);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-4",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 4);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-5",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 5);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-6",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 6);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-7",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 7);
+    }
+#endif
+
 #undef REVERSES_AND_REVERSED

  /************************ PER WINDOW BINDINGS ************************/
@@ -4516,6 +4877,12 @@ meta_display_init_keys (MetaDisplay *display)

  g_hash_table_insert (key_handlers, g_strdup ("overlay-key"), handler);

+  handler = g_new0 (MetaKeyHandler, 1);
+  handler->name = g_strdup ("iso-next-group");
+  handler->flags = META_KEY_BINDING_BUILTIN;
+
+  g_hash_table_insert (key_handlers, g_strdup ("iso-next-group"), handler);
+
  handler = g_new0 (MetaKeyHandler, 1);
  handler->name = g_strdup ("external-grab");
  handler->func = handle_external_grab;
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -48,15 +48,17 @@

 #include <config.h>
 #include <meta/main.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include "display-private.h"
 #include <meta/errors.h>
 #include "ui.h"
 #include "session.h"
 #include <meta/prefs.h>
 #include <meta/compositor.h>
+#include "meta-wayland-private.h"

 #include <glib-object.h>
+#include <glib-unix.h>
 #include <gdk/gdkx.h>

 #include <stdlib.h>
@@ -189,6 +191,7 @@ static gchar    *opt_client_id;
 static gboolean  opt_replace_wm;
 static gboolean  opt_disable_sm;
 static gboolean  opt_sync;
+static gboolean  opt_wayland;

 static GOptionEntry meta_options[] = {
  {
@@ -226,6 +229,12 @@ static GOptionEntry meta_options[] = {
    N_("Make X calls synchronous"),
    NULL
  },
+  {
+    "wayland", 0, 0, G_OPTION_ARG_NONE,
+    &opt_wayland,
+    N_("Run as a wayland compositor"),
+    NULL
+  },
  {NULL}
 };

@@ -247,6 +256,14 @@ meta_get_option_context (void)
  bindtextdomain (GETTEXT_PACKAGE, MUTTER_LOCALEDIR);
  bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");

+  /* We must set the windowing backend here, because Clutter creates the backend
+     object when the first call is made.
+
+     We consider running from mutter-launch equivalent to running from bare metal.
+  */
+  if (getenv ("WESTON_LAUNCHER_SOCK"))
+    clutter_set_windowing_backend (CLUTTER_WINDOWING_EGL);
+
  ctx = g_option_context_new (NULL);
  g_option_context_add_main_entries (ctx, meta_options, GETTEXT_PACKAGE);
  g_option_context_add_group (ctx, clutter_get_option_group_without_init ());
@@ -346,28 +363,17 @@ meta_finalize (void)
  if (display)
    meta_display_close (display,
                        CurrentTime); /* I doubt correct timestamps matter here */
-}

-static int sigterm_pipe_fds[2] = { -1, -1 };
-
-static void
-sigterm_handler (int signum)
-{
-  if (sigterm_pipe_fds[1] >= 0)
-    {
-      int G_GNUC_UNUSED dummy;
-
-      dummy = write (sigterm_pipe_fds[1], "", 1);
-      close (sigterm_pipe_fds[1]);
-      sigterm_pipe_fds[1] = -1;
-    }
+  if (meta_is_wayland_compositor ())
+    meta_wayland_finalize ();
 }

 static gboolean
-on_sigterm (void)
+on_sigterm (gpointer user_data)
 {
-  meta_quit (META_EXIT_SUCCESS);
-  return FALSE;
+  meta_quit (EXIT_SUCCESS);
+
+  return G_SOURCE_REMOVE;
 }

 /**
@@ -381,7 +387,6 @@ meta_init (void)
 {
  struct sigaction act;
  sigset_t empty_mask;
-  GIOChannel *channel;
  
  sigemptyset (&empty_mask);
  act.sa_handler = SIG_IGN;
@@ -396,26 +401,15 @@ meta_init (void)
                g_strerror (errno));
 #endif

-  if (pipe (sigterm_pipe_fds) != 0)
-    g_printerr ("Failed to create SIGTERM pipe: %s\n",
-                g_strerror (errno));
-
-  channel = g_io_channel_unix_new (sigterm_pipe_fds[0]);
-  g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, NULL);
-  g_io_add_watch (channel, G_IO_IN, (GIOFunc) on_sigterm, NULL);
-  g_io_channel_set_close_on_unref (channel, TRUE);
-  g_io_channel_unref (channel);
-
-  act.sa_handler = &sigterm_handler;
-  if (sigaction (SIGTERM, &act, NULL) < 0)
-    g_printerr ("Failed to register SIGTERM handler: %s\n",
-		g_strerror (errno));
+  g_unix_signal_add (SIGTERM, on_sigterm, NULL);

  if (g_getenv ("MUTTER_VERBOSE"))
    meta_set_verbose (TRUE);
  if (g_getenv ("MUTTER_DEBUG"))
    meta_set_debugging (TRUE);

+  meta_set_is_wayland_compositor (opt_wayland);
+
  if (g_get_home_dir ())
    if (chdir (g_get_home_dir ()) < 0)
      meta_warning ("Could not change to home directory %s.\n",
@@ -427,9 +421,16 @@ meta_init (void)
  g_irepository_prepend_search_path (MUTTER_PKGLIBDIR);
 #endif

-  meta_set_syncing (opt_sync || (g_getenv ("MUTTER_SYNC") != NULL));
+  if (meta_is_wayland_compositor ())
+    {
+      /* NB: When running as a hybrid wayland compositor we run our own headless X
+       * server so the user can't control the X display to connect too. */
+      meta_wayland_init ();
+    }
+  else
+    meta_select_display (opt_display_name);

-  meta_select_display (opt_display_name);
+  meta_set_syncing (opt_sync || (g_getenv ("MUTTER_SYNC") != NULL));
  
  if (opt_replace_wm)
    meta_set_replace_current_wm (TRUE);
@@ -441,10 +442,17 @@ meta_init (void)
  
  meta_ui_init ();

-  /*
-   * Clutter can only be initialized after the UI.
-   */
-  meta_clutter_init ();
+  /* If we are running with wayland then we don't wait until we have
+   * an X connection before initializing clutter we instead initialize
+   * it earlier since we need to initialize the GL driver so the driver
+   * can register any needed wayland extensions. */
+  if (!meta_is_wayland_compositor ())
+    {
+      /*
+       * Clutter can only be initialized after the UI.
+       */
+      meta_clutter_init ();
+    }
 }

 /**
@@ -514,14 +522,14 @@ meta_run (void)
  if (g_getenv ("MUTTER_G_FATAL_WARNINGS") != NULL)
    g_log_set_always_fatal (G_LOG_LEVEL_MASK);
  
-  meta_ui_set_current_theme (meta_prefs_get_theme (), FALSE);
+  meta_ui_set_current_theme (meta_prefs_get_theme ());

  /* Try to find some theme that'll work if the theme preference
   * doesn't exist.  First try Simple (the default theme) then just
   * try anything in the themes directory.
   */
  if (!meta_ui_have_a_theme ())
-    meta_ui_set_current_theme ("Simple", FALSE);
+    meta_ui_set_current_theme ("Simple");
  
  if (!meta_ui_have_a_theme ())
    {
@@ -539,7 +547,7 @@ meta_run (void)
          while (((dir_entry = g_dir_read_name (themes_dir)) != NULL) && 
                 (!meta_ui_have_a_theme ()))
            {
-              meta_ui_set_current_theme (dir_entry, FALSE);
+              meta_ui_set_current_theme (dir_entry);
            }
          
          g_dir_close (themes_dir);
@@ -598,7 +606,7 @@ prefs_changed_callback (MetaPreference pref,
    {
    case META_PREF_THEME:
    case META_PREF_DRAGGABLE_BORDER_WIDTH:
-      meta_ui_set_current_theme (meta_prefs_get_theme (), FALSE);
+      meta_ui_set_current_theme (meta_prefs_get_theme ());
      meta_display_retheme_all ();
      break;

--- a/src/core/meta-cursor-tracker-private.h
+++ b/src/core/meta-cursor-tracker-private.h
@@ -0,0 +1,48 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright 2013 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Author: Giovanni Campagna <gcampagn@redhat.com>
+ */
+
+#ifndef META_CURSOR_TRACKER_PRIVATE_H
+#define META_CURSOR_TRACKER_PRIVATE_H
+
+#include <meta/meta-cursor-tracker.h>
+#include <wayland-server.h>
+#include <clutter/clutter.h>
+
+gboolean meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
+					    XEvent            *xevent);
+
+void     meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
+                                              MetaCursor         cursor);
+void     meta_cursor_tracker_revert_root     (MetaCursorTracker *tracker);
+void     meta_cursor_tracker_set_buffer      (MetaCursorTracker  *tracker,
+                                              struct wl_resource *buffer,
+                                              int                 hot_x,
+                                              int                 hot_y);
+
+void     meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
+					      int                new_x,
+					      int                new_y);
+void     meta_cursor_tracker_paint           (MetaCursorTracker *tracker);
+void     meta_cursor_tracker_queue_redraw    (MetaCursorTracker *tracker,
+					      ClutterActor      *stage);
+#endif
--- a/src/core/meta-cursor-tracker.c
+++ b/src/core/meta-cursor-tracker.c
--- a/src/core/meta-idle-monitor-private.h
+++ b/src/core/meta-idle-monitor-private.h
@@ -0,0 +1,31 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* 
+ * Copyright 2013 Red Hat, Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
+ *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
+ */
+
+#include <meta/meta-idle-monitor.h>
+
+void meta_idle_monitor_handle_xevent_all (XEvent *xevent);
+
+void meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor);
+
+void meta_idle_monitor_init_dbus (void);
--- a/src/core/meta-idle-monitor.c
+++ b/src/core/meta-idle-monitor.c
@@ -0,0 +1,992 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* 
+ * Copyright 2013 Red Hat, Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
+ *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
+ */
+
+/**
+ * SECTION:idle-monitor
+ * @title: MetaIdleMonitor
+ * @short_description: Mutter idle counter (similar to X's IDLETIME)
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <clutter/clutter.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/sync.h>
+
+#include <meta/util.h>
+#include <meta/main.h>
+#include <meta/meta-idle-monitor.h>
+#include "display-private.h"
+#include "meta-idle-monitor-private.h"
+#include "meta-dbus-idle-monitor.h"
+
+G_STATIC_ASSERT(sizeof(unsigned long) == sizeof(gpointer));
+
+struct _MetaIdleMonitor
+{
+  GObject parent_instance;
+
+  GHashTable  *watches;
+  GHashTable  *alarms;
+  int          device_id;
+
+  /* X11 implementation */
+  Display     *display;
+  int          sync_event_base;
+  XSyncCounter counter;
+  XSyncAlarm   user_active_alarm;
+
+  /* Wayland implementation */
+  guint64      last_event_time;
+};
+
+struct _MetaIdleMonitorClass
+{
+  GObjectClass parent_class;
+};
+
+typedef struct
+{
+  MetaIdleMonitor          *monitor;
+  guint	                    id;
+  MetaIdleMonitorWatchFunc  callback;
+  gpointer		    user_data;
+  GDestroyNotify            notify;
+  guint64                   timeout_msec;
+
+  /* x11 */
+  XSyncAlarm                xalarm;
+  int                       idle_source_id;
+
+  /* wayland */
+  GSource                  *timeout_source;
+} MetaIdleMonitorWatch;
+
+enum
+{
+  PROP_0,
+  PROP_DEVICE_ID,
+  PROP_LAST,
+};
+
+static GParamSpec *obj_props[PROP_LAST];
+
+G_DEFINE_TYPE (MetaIdleMonitor, meta_idle_monitor, G_TYPE_OBJECT)
+
+static MetaIdleMonitor *device_monitors[256];
+static int              device_id_max;
+
+static gint64
+_xsyncvalue_to_int64 (XSyncValue value)
+{
+  return ((guint64) XSyncValueHigh32 (value)) << 32
+    | (guint64) XSyncValueLow32 (value);
+}
+
+#define GUINT64_TO_XSYNCVALUE(value, ret) XSyncIntsToValue (ret, (value) & 0xFFFFFFFF, ((guint64)(value)) >> 32)
+
+static void
+fire_watch (MetaIdleMonitorWatch *watch)
+{
+  MetaIdleMonitor *monitor;
+  guint id;
+  gboolean is_user_active_watch;
+
+  monitor = watch->monitor;
+  g_object_ref (monitor);
+
+  if (watch->idle_source_id)
+    {
+      g_source_remove (watch->idle_source_id);
+      watch->idle_source_id = 0;
+    }
+
+  id = watch->id;
+  is_user_active_watch = (watch->timeout_msec == 0);
+
+  if (watch->callback)
+    watch->callback (monitor, id, watch->user_data);
+
+  if (is_user_active_watch)
+    meta_idle_monitor_remove_watch (monitor, id);
+
+  g_object_unref (monitor);
+}
+
+static XSyncAlarm
+_xsync_alarm_set (MetaIdleMonitor	*monitor,
+		  XSyncTestType          test_type,
+		  guint64                interval,
+		  gboolean               want_events)
+{
+  XSyncAlarmAttributes attr;
+  XSyncValue	     delta;
+  guint		     flags;
+
+  flags = XSyncCACounter | XSyncCAValueType | XSyncCATestType |
+    XSyncCAValue | XSyncCADelta | XSyncCAEvents;
+
+  XSyncIntToValue (&delta, 0);
+  attr.trigger.counter = monitor->counter;
+  attr.trigger.value_type = XSyncAbsolute;
+  attr.delta = delta;
+  attr.events = want_events;
+
+  GUINT64_TO_XSYNCVALUE (interval, &attr.trigger.wait_value);
+  attr.trigger.test_type = test_type;
+  return XSyncCreateAlarm (monitor->display, flags, &attr);
+}
+
+static void
+ensure_alarm_rescheduled (Display    *dpy,
+			  XSyncAlarm  alarm)
+{
+  XSyncAlarmAttributes attr;
+
+  /* Some versions of Xorg have an issue where alarms aren't
+   * always rescheduled. Calling XSyncChangeAlarm, even
+   * without any attributes, will reschedule the alarm. */
+  XSyncChangeAlarm (dpy, alarm, 0, &attr);
+}
+
+static void
+set_alarm_enabled (Display    *dpy,
+		   XSyncAlarm  alarm,
+		   gboolean    enabled)
+{
+  XSyncAlarmAttributes attr;
+  attr.events = enabled;
+  XSyncChangeAlarm (dpy, alarm, XSyncCAEvents, &attr);
+}
+
+static void
+check_x11_watch (gpointer data,
+                 gpointer user_data)
+{
+  MetaIdleMonitorWatch *watch = data;
+  XSyncAlarm alarm = (XSyncAlarm) user_data;
+
+  if (watch->xalarm != alarm)
+    return;
+
+  fire_watch (watch);
+}
+
+static void
+meta_idle_monitor_handle_xevent (MetaIdleMonitor       *monitor,
+                                 XSyncAlarmNotifyEvent *alarm_event)
+{
+  XSyncAlarm alarm;
+  GList *watches;
+  gboolean has_alarm;
+
+  if (alarm_event->state != XSyncAlarmActive)
+    return;
+
+  alarm = alarm_event->alarm;
+
+  has_alarm = FALSE;
+
+  if (alarm == monitor->user_active_alarm)
+    {
+      set_alarm_enabled (monitor->display,
+                         alarm,
+                         FALSE);
+      has_alarm = TRUE;
+    }
+  else if (g_hash_table_contains (monitor->alarms, (gpointer) alarm))
+    {
+      ensure_alarm_rescheduled (monitor->display,
+                                alarm);
+      has_alarm = TRUE;
+    }
+
+  if (has_alarm)
+    {
+      watches = g_hash_table_get_values (monitor->watches);
+
+      g_list_foreach (watches, check_x11_watch, (gpointer) alarm);
+      g_list_free (watches);
+    }
+}
+
+void
+meta_idle_monitor_handle_xevent_all (XEvent *xevent)
+{
+  int i;
+
+  for (i = 0; i <= device_id_max; i++)
+    if (device_monitors[i])
+      meta_idle_monitor_handle_xevent (device_monitors[i], (XSyncAlarmNotifyEvent*)xevent);
+}
+
+static char *
+counter_name_for_device (int device_id)
+{
+  if (device_id > 0)
+    return g_strdup_printf ("DEVICEIDLETIME %d", device_id);
+
+  return g_strdup ("IDLETIME");
+}
+
+static XSyncCounter
+find_idletime_counter (MetaIdleMonitor *monitor)
+{
+  int		      i;
+  int		      ncounters;
+  XSyncSystemCounter *counters;
+  XSyncCounter        counter = None;
+  char               *counter_name;
+
+  counter_name = counter_name_for_device (monitor->device_id);
+  counters = XSyncListSystemCounters (monitor->display, &ncounters);
+  for (i = 0; i < ncounters; i++)
+    {
+      if (counters[i].name != NULL && strcmp (counters[i].name, counter_name) == 0)
+        {
+          counter = counters[i].counter;
+          break;
+        }
+    }
+  XSyncFreeSystemCounterList (counters);
+  g_free (counter_name);
+
+  return counter;
+}
+
+static guint32
+get_next_watch_serial (void)
+{
+  static guint32 serial = 0;
+  g_atomic_int_inc (&serial);
+  return serial;
+}
+
+static void
+idle_monitor_watch_free (MetaIdleMonitorWatch *watch)
+{
+  MetaIdleMonitor *monitor;
+
+  if (watch == NULL)
+    return;
+
+  monitor = watch->monitor;
+
+  if (watch->idle_source_id)
+    {
+      g_source_remove (watch->idle_source_id);
+      watch->idle_source_id = 0;
+    }
+
+  if (watch->notify != NULL)
+    watch->notify (watch->user_data);
+
+  if (watch->xalarm != monitor->user_active_alarm &&
+      watch->xalarm != None)
+    {
+      XSyncDestroyAlarm (monitor->display, watch->xalarm);
+      g_hash_table_remove (monitor->alarms, (gpointer) watch->xalarm);
+    }
+
+  if (watch->timeout_source != NULL)
+    g_source_destroy (watch->timeout_source);
+
+  g_slice_free (MetaIdleMonitorWatch, watch);
+}
+
+static void
+init_xsync (MetaIdleMonitor *monitor)
+{
+  monitor->counter = find_idletime_counter (monitor);
+  /* IDLETIME counter not found? */
+  if (monitor->counter == None)
+    {
+      meta_warning ("IDLETIME counter not found\n");
+      return;
+    }
+
+  monitor->user_active_alarm = _xsync_alarm_set (monitor, XSyncNegativeTransition, 1, FALSE);
+}
+
+static void
+meta_idle_monitor_dispose (GObject *object)
+{
+  MetaIdleMonitor *monitor;
+
+  monitor = META_IDLE_MONITOR (object);
+
+  g_clear_pointer (&monitor->watches, g_hash_table_destroy);
+  g_clear_pointer (&monitor->alarms, g_hash_table_destroy);
+
+  if (monitor->user_active_alarm != None)
+    {
+      XSyncDestroyAlarm (monitor->display, monitor->user_active_alarm);
+      monitor->user_active_alarm = None;
+    }
+
+  G_OBJECT_CLASS (meta_idle_monitor_parent_class)->dispose (object);
+}
+
+static void
+meta_idle_monitor_get_property (GObject    *object,
+                                guint       prop_id,
+                                GValue     *value,
+                                GParamSpec *pspec)
+{
+  MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
+
+  switch (prop_id)
+    {
+    case PROP_DEVICE_ID:
+      g_value_set_int (value, monitor->device_id);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_idle_monitor_set_property (GObject      *object,
+                                guint         prop_id,
+                                const GValue *value,
+                                GParamSpec   *pspec)
+{
+  MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
+  switch (prop_id)
+    {
+    case PROP_DEVICE_ID:
+      monitor->device_id = g_value_get_int (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_idle_monitor_constructed (GObject *object)
+{
+  MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
+
+  if (!meta_is_wayland_compositor ())
+    {
+      monitor->display = meta_get_display ()->xdisplay;
+      init_xsync (monitor);
+    }
+}
+
+static void
+meta_idle_monitor_class_init (MetaIdleMonitorClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->dispose = meta_idle_monitor_dispose;
+  object_class->constructed = meta_idle_monitor_constructed;
+  object_class->get_property = meta_idle_monitor_get_property;
+  object_class->set_property = meta_idle_monitor_set_property;
+
+  /**
+   * MetaIdleMonitor:device_id:
+   *
+   * The device to listen to idletime on.
+   */
+  obj_props[PROP_DEVICE_ID] =
+    g_param_spec_int ("device-id",
+                      "Device ID",
+                      "The device to listen to idletime on",
+                      0, 255, 0,
+                      G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
+  g_object_class_install_property (object_class, PROP_DEVICE_ID, obj_props[PROP_DEVICE_ID]);
+}
+
+static void
+meta_idle_monitor_init (MetaIdleMonitor *monitor)
+{
+  monitor->watches = g_hash_table_new_full (NULL,
+                                                  NULL,
+                                                  NULL,
+                                                  (GDestroyNotify)idle_monitor_watch_free);
+
+  monitor->alarms = g_hash_table_new (NULL, NULL);
+}
+
+static void
+ensure_device_monitor (int device_id)
+{
+  if (device_monitors[device_id])
+    return;
+
+  device_monitors[device_id] = g_object_new (META_TYPE_IDLE_MONITOR, "device-id", device_id, NULL);
+  device_id_max = MAX (device_id_max, device_id);
+}
+
+/**
+ * meta_idle_monitor_get_core:
+ *
+ * Returns: (transfer none): the #MetaIdleMonitor that tracks the server-global
+ * idletime for all devices. To track device-specific idletime,
+ * use meta_idle_monitor_get_for_device().
+ */
+MetaIdleMonitor *
+meta_idle_monitor_get_core (void)
+{
+  ensure_device_monitor (0);
+  return device_monitors[0];
+}
+
+/**
+ * meta_idle_monitor_get_for_device:
+ * @device_id: the device to get the idle time for.
+ *
+ * Returns: (transfer none): a new #MetaIdleMonitor that tracks the
+ * device-specific idletime for @device. To track server-global idletime
+ * for all devices, use meta_idle_monitor_get_core().
+ */
+MetaIdleMonitor *
+meta_idle_monitor_get_for_device (int device_id)
+{
+  g_return_val_if_fail (device_id > 0 && device_id < 256, NULL);
+
+  ensure_device_monitor (device_id);
+  return device_monitors[device_id];
+}
+
+static gboolean
+wayland_dispatch_timeout (GSource     *source,
+                          GSourceFunc  callback,
+                          gpointer     user_data)
+{
+  MetaIdleMonitorWatch *watch = user_data;
+
+  fire_watch (watch);
+  g_source_set_ready_time (watch->timeout_source, -1);
+  return TRUE;
+}
+
+static GSourceFuncs wayland_source_funcs = {
+  NULL, /* prepare */
+  NULL, /* check */
+  wayland_dispatch_timeout,
+  NULL, /* finalize */
+};
+
+static gboolean
+fire_watch_idle (gpointer data)
+{
+  MetaIdleMonitorWatch *watch = data;
+
+  watch->idle_source_id = 0;
+  fire_watch (watch);
+
+  return FALSE;
+}
+
+static MetaIdleMonitorWatch *
+make_watch (MetaIdleMonitor           *monitor,
+            guint64                    timeout_msec,
+	    MetaIdleMonitorWatchFunc   callback,
+	    gpointer                   user_data,
+	    GDestroyNotify             notify)
+{
+  MetaIdleMonitorWatch *watch;
+
+  watch = g_slice_new0 (MetaIdleMonitorWatch);
+  watch->monitor = monitor;
+  watch->id = get_next_watch_serial ();
+  watch->callback = callback;
+  watch->user_data = user_data;
+  watch->notify = notify;
+  watch->timeout_msec = timeout_msec;
+
+  if (meta_is_wayland_compositor ())
+    {
+      if (timeout_msec != 0)
+        {
+          GSource *source = g_source_new (&wayland_source_funcs, sizeof (GSource));
+
+          g_source_set_callback (source, NULL, watch, NULL);
+          g_source_set_ready_time (source, monitor->last_event_time + timeout_msec * 1000);
+          g_source_attach (source, NULL);
+          g_source_unref (source);
+
+          watch->timeout_source = source;
+        }
+    }
+  else
+    {
+      if (timeout_msec != 0)
+        {
+          watch->xalarm = _xsync_alarm_set (monitor, XSyncPositiveTransition, timeout_msec, TRUE);
+
+          g_hash_table_add (monitor->alarms, (gpointer) watch->xalarm);
+
+          if (meta_idle_monitor_get_idletime (monitor) > (gint64)timeout_msec)
+            watch->idle_source_id = g_idle_add (fire_watch_idle, watch);
+        }
+      else
+        {
+          watch->xalarm = monitor->user_active_alarm;
+
+          set_alarm_enabled (monitor->display, monitor->user_active_alarm, TRUE);
+        }
+    }
+
+  g_hash_table_insert (monitor->watches,
+                       GUINT_TO_POINTER (watch->id),
+                       watch);
+  return watch;
+}
+
+/**
+ * meta_idle_monitor_add_idle_watch:
+ * @monitor: A #MetaIdleMonitor
+ * @interval_msec: The idletime interval, in milliseconds
+ * @callback: (allow-none): The callback to call when the user has
+ *     accumulated @interval_msec milliseconds of idle time.
+ * @user_data: (allow-none): The user data to pass to the callback
+ * @notify: A #GDestroyNotify
+ *
+ * Returns: a watch id
+ *
+ * Adds a watch for a specific idle time. The callback will be called
+ * when the user has accumulated @interval_msec milliseconds of idle time.
+ * This function will return an ID that can either be passed to
+ * meta_idle_monitor_remove_watch(), or can be used to tell idle time
+ * watches apart if you have more than one.
+ *
+ * Also note that this function will only care about positive transitions
+ * (user's idle time exceeding a certain time). If you want to know about
+ * when the user has become active, use
+ * meta_idle_monitor_add_user_active_watch().
+ */
+guint
+meta_idle_monitor_add_idle_watch (MetaIdleMonitor	       *monitor,
+                                  guint64	                interval_msec,
+                                  MetaIdleMonitorWatchFunc      callback,
+                                  gpointer			user_data,
+                                  GDestroyNotify		notify)
+{
+  MetaIdleMonitorWatch *watch;
+
+  g_return_val_if_fail (META_IS_IDLE_MONITOR (monitor), 0);
+  g_return_val_if_fail (interval_msec > 0, 0);
+
+  watch = make_watch (monitor,
+                      interval_msec,
+                      callback,
+                      user_data,
+                      notify);
+
+  return watch->id;
+}
+
+/**
+ * meta_idle_monitor_add_user_active_watch:
+ * @monitor: A #MetaIdleMonitor
+ * @callback: (allow-none): The callback to call when the user is
+ *     active again.
+ * @user_data: (allow-none): The user data to pass to the callback
+ * @notify: A #GDestroyNotify
+ *
+ * Returns: a watch id
+ *
+ * Add a one-time watch to know when the user is active again.
+ * Note that this watch is one-time and will de-activate after the
+ * function is called, for efficiency purposes. It's most convenient
+ * to call this when an idle watch, as added by
+ * meta_idle_monitor_add_idle_watch(), has triggered.
+ */
+guint
+meta_idle_monitor_add_user_active_watch (MetaIdleMonitor          *monitor,
+                                         MetaIdleMonitorWatchFunc  callback,
+                                         gpointer		   user_data,
+                                         GDestroyNotify	           notify)
+{
+  MetaIdleMonitorWatch *watch;
+
+  g_return_val_if_fail (META_IS_IDLE_MONITOR (monitor), 0);
+
+  watch = make_watch (monitor,
+                      0,
+                      callback,
+                      user_data,
+                      notify);
+
+  return watch->id;
+}
+
+/**
+ * meta_idle_monitor_remove_watch:
+ * @monitor: A #MetaIdleMonitor
+ * @id: A watch ID
+ *
+ * Removes an idle time watcher, previously added by
+ * meta_idle_monitor_add_idle_watch() or
+ * meta_idle_monitor_add_user_active_watch().
+ */
+void
+meta_idle_monitor_remove_watch (MetaIdleMonitor *monitor,
+                                guint	         id)
+{
+  g_return_if_fail (META_IS_IDLE_MONITOR (monitor));
+
+  g_hash_table_remove (monitor->watches,
+                       GUINT_TO_POINTER (id));
+}
+
+/**
+ * meta_idle_monitor_get_idletime:
+ * @monitor: A #MetaIdleMonitor
+ *
+ * Returns: The current idle time, in milliseconds, or -1 for not supported
+ */
+gint64
+meta_idle_monitor_get_idletime (MetaIdleMonitor *monitor)
+{
+  XSyncValue value;
+
+  if (meta_is_wayland_compositor ())
+    {
+      return (g_get_monotonic_time () - monitor->last_event_time) / 1000;
+    }
+  else
+    {
+      if (!XSyncQueryCounter (monitor->display, monitor->counter, &value))
+        return -1;
+
+      return _xsyncvalue_to_int64 (value);
+    }
+}
+
+typedef struct {
+  MetaIdleMonitor *monitor;
+  GList *fired_watches;
+} CheckWaylandClosure;
+
+static gboolean
+check_wayland_watch (gpointer key,
+                     gpointer value,
+                     gpointer user_data)
+{
+  MetaIdleMonitorWatch *watch = value;
+  CheckWaylandClosure *closure = user_data;
+  gboolean steal;
+
+  if (watch->timeout_msec == 0)
+    {
+      closure->fired_watches = g_list_prepend (closure->fired_watches, watch);
+      steal = TRUE;
+    }
+  else
+    {
+      g_source_set_ready_time (watch->timeout_source,
+                               closure->monitor->last_event_time +
+                               watch->timeout_msec * 1000);
+      steal = FALSE;
+    }
+
+  return steal;
+}
+
+static void
+fire_wayland_watch (gpointer watch,
+                    gpointer data)
+{
+  fire_watch (watch);
+}
+
+void
+meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor)
+{
+  CheckWaylandClosure closure;
+
+  monitor->last_event_time = g_get_monotonic_time ();
+
+  closure.monitor = monitor;
+  closure.fired_watches = NULL;
+  g_hash_table_foreach_steal (monitor->watches, check_wayland_watch, &closure);
+
+  g_list_foreach (closure.fired_watches, fire_wayland_watch, NULL);
+  g_list_free (closure.fired_watches);
+}
+
+static gboolean
+handle_get_idletime (MetaDBusIdleMonitor   *skeleton,
+                     GDBusMethodInvocation *invocation,
+                     MetaIdleMonitor       *monitor)
+{
+  guint64 idletime;
+
+  idletime = meta_idle_monitor_get_idletime (monitor);
+  meta_dbus_idle_monitor_complete_get_idletime (skeleton, invocation, idletime);
+
+  return TRUE;
+}
+
+typedef struct {
+  MetaDBusIdleMonitor *dbus_monitor;
+  MetaIdleMonitor *monitor;
+  char *dbus_name;
+  guint watch_id;
+  guint name_watcher_id;
+} DBusWatch;
+
+static void
+destroy_dbus_watch (gpointer data)
+{
+  DBusWatch *watch = data;
+
+  g_object_unref (watch->dbus_monitor);
+  g_object_unref (watch->monitor);
+  g_free (watch->dbus_name);
+  g_bus_unwatch_name (watch->name_watcher_id);
+
+  g_slice_free (DBusWatch, watch);
+}
+
+static void
+dbus_idle_callback (MetaIdleMonitor *monitor,
+                    guint            watch_id,
+                    gpointer         user_data)
+{
+  DBusWatch *watch = user_data;
+  GDBusInterfaceSkeleton *skeleton = G_DBUS_INTERFACE_SKELETON (watch->dbus_monitor);
+
+  g_dbus_connection_emit_signal (g_dbus_interface_skeleton_get_connection (skeleton),
+                                 watch->dbus_name,
+                                 g_dbus_interface_skeleton_get_object_path (skeleton),
+                                 "org.gnome.Mutter.IdleMonitor",
+                                 "WatchFired",
+                                 g_variant_new ("(u)", watch_id),
+                                 NULL);
+}
+
+static void
+name_vanished_callback (GDBusConnection *connection,
+                        const char      *name,
+                        gpointer         user_data)
+{
+  DBusWatch *watch = user_data;
+
+  meta_idle_monitor_remove_watch (watch->monitor, watch->watch_id);
+}
+
+static DBusWatch *
+make_dbus_watch (MetaDBusIdleMonitor   *skeleton,
+                 GDBusMethodInvocation *invocation,
+                 MetaIdleMonitor       *monitor)
+{
+  DBusWatch *watch;
+
+  watch = g_slice_new (DBusWatch);
+  watch->dbus_monitor = g_object_ref (skeleton);
+  watch->monitor = g_object_ref (monitor);
+  watch->dbus_name = g_strdup (g_dbus_method_invocation_get_sender (invocation));
+  watch->name_watcher_id = g_bus_watch_name_on_connection (g_dbus_method_invocation_get_connection (invocation),
+                                                           watch->dbus_name,
+                                                           G_BUS_NAME_WATCHER_FLAGS_NONE,
+                                                           NULL, /* appeared */
+                                                           name_vanished_callback,
+                                                           watch, NULL);
+
+  return watch;
+}
+
+static gboolean
+handle_add_idle_watch (MetaDBusIdleMonitor   *skeleton,
+                       GDBusMethodInvocation *invocation,
+                       guint64                interval,
+                       MetaIdleMonitor       *monitor)
+{
+  DBusWatch *watch;
+
+  watch = make_dbus_watch (skeleton, invocation, monitor);
+  watch->watch_id = meta_idle_monitor_add_idle_watch (monitor, interval,
+                                                      dbus_idle_callback, watch, destroy_dbus_watch);
+
+  meta_dbus_idle_monitor_complete_add_idle_watch (skeleton, invocation, watch->watch_id);
+
+  return TRUE;
+}
+
+static gboolean
+handle_add_user_active_watch (MetaDBusIdleMonitor   *skeleton,
+                              GDBusMethodInvocation *invocation,
+                              MetaIdleMonitor       *monitor)
+{
+  DBusWatch *watch;
+
+  watch = make_dbus_watch (skeleton, invocation, monitor);
+  watch->watch_id = meta_idle_monitor_add_user_active_watch (monitor,
+                                                             dbus_idle_callback, watch,
+                                                             destroy_dbus_watch);
+
+  meta_dbus_idle_monitor_complete_add_user_active_watch (skeleton, invocation, watch->watch_id);
+
+  return TRUE;
+}
+
+static gboolean
+handle_remove_watch (MetaDBusIdleMonitor   *skeleton,
+                     GDBusMethodInvocation *invocation,
+                     guint                  id,
+                     MetaIdleMonitor       *monitor)
+{
+  meta_idle_monitor_remove_watch (monitor, id);
+  meta_dbus_idle_monitor_complete_remove_watch (skeleton, invocation);
+
+  return TRUE;
+}
+
+static void
+create_monitor_skeleton (GDBusObjectManagerServer *manager,
+                         MetaIdleMonitor          *monitor,
+                         const char               *path)
+{
+  MetaDBusIdleMonitor *skeleton;
+  MetaDBusObjectSkeleton *object;
+
+  skeleton = meta_dbus_idle_monitor_skeleton_new ();
+  g_signal_connect_object (skeleton, "handle-add-idle-watch",
+                           G_CALLBACK (handle_add_idle_watch), monitor, 0);
+  g_signal_connect_object (skeleton, "handle-add-user-active-watch",
+                           G_CALLBACK (handle_add_user_active_watch), monitor, 0);
+  g_signal_connect_object (skeleton, "handle-remove-watch",
+                           G_CALLBACK (handle_remove_watch), monitor, 0);
+  g_signal_connect_object (skeleton, "handle-get-idletime",
+                           G_CALLBACK (handle_get_idletime), monitor, 0);
+
+  object = meta_dbus_object_skeleton_new (path);
+  meta_dbus_object_skeleton_set_idle_monitor (object, skeleton);
+
+  g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object));
+}
+
+static void
+on_device_added (ClutterDeviceManager     *device_manager,
+                 ClutterInputDevice       *device,
+                 GDBusObjectManagerServer *manager)
+{
+
+  MetaIdleMonitor *monitor;
+  int device_id;
+  char *path;
+
+  device_id = clutter_input_device_get_device_id (device);
+  monitor = meta_idle_monitor_get_for_device (device_id);
+  path = g_strdup_printf ("/org/gnome/Mutter/IdleMonitor/Device%d", device_id);
+
+  create_monitor_skeleton (manager, monitor, path);
+  g_free (path);
+}
+
+static void
+on_device_removed (ClutterDeviceManager     *device_manager,
+                   ClutterInputDevice       *device,
+                   GDBusObjectManagerServer *manager)
+{
+  int device_id;
+  char *path;
+
+  device_id = clutter_input_device_get_device_id (device);
+  path = g_strdup_printf ("/org/gnome/Mutter/IdleMonitor/Device%d", device_id);
+  g_dbus_object_manager_server_unexport (manager, path);
+  g_free (path);
+
+  g_clear_object (&device_monitors[device_id]);
+  if (device_id == device_id_max)
+    device_id_max--;
+}
+
+static void
+on_bus_acquired (GDBusConnection *connection,
+                 const char      *name,
+                 gpointer         user_data)
+{
+  GDBusObjectManagerServer *manager;
+  ClutterDeviceManager *device_manager;
+  MetaIdleMonitor *monitor;
+  GSList *devices, *iter;
+  char *path;
+
+  manager = g_dbus_object_manager_server_new ("/org/gnome/Mutter/IdleMonitor");
+
+  /* We never clear the core monitor, as that's supposed to cumulate idle times from
+     all devices */
+  monitor = meta_idle_monitor_get_core ();
+  path = g_strdup ("/org/gnome/Mutter/IdleMonitor/Core");
+  create_monitor_skeleton (manager, monitor, path);
+  g_free (path);
+
+  device_manager = clutter_device_manager_get_default ();
+  devices = clutter_device_manager_list_devices (device_manager);
+
+  for (iter = devices; iter; iter = iter->next)
+    on_device_added (device_manager, iter->data, manager);
+
+  g_signal_connect_object (device_manager, "device-added",
+                           G_CALLBACK (on_device_added), manager, 0);
+  g_signal_connect_object (device_manager, "device-removed",
+                           G_CALLBACK (on_device_removed), manager, 0);
+
+  g_dbus_object_manager_server_set_connection (manager, connection);
+}
+
+static void
+on_name_acquired (GDBusConnection *connection,
+                  const char      *name,
+                  gpointer         user_data)
+{
+  meta_verbose ("Acquired name %s\n", name);
+}
+
+static void
+on_name_lost (GDBusConnection *connection,
+              const char      *name,
+              gpointer         user_data)
+{
+  meta_verbose ("Lost or failed to acquire name %s\n", name);
+}
+
+void
+meta_idle_monitor_init_dbus (void)
+{
+  static int dbus_name_id;
+
+  if (dbus_name_id > 0)
+    return;
+
+  dbus_name_id = g_bus_own_name (G_BUS_TYPE_SESSION,
+                                 "org.gnome.Mutter.IdleMonitor",
+                                 G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
+                                 (meta_get_replace_current_wm () ?
+                                  G_BUS_NAME_OWNER_FLAGS_REPLACE : 0),
+                                 on_bus_acquired,
+                                 on_name_acquired,
+                                 on_name_lost,
+                                 NULL, NULL);
+}
+
--- a/src/core/meta-xrandr-shared.h
+++ b/src/core/meta-xrandr-shared.h
@@ -0,0 +1,40 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/* 
+ * Copyright (C) 2013 Red Hat Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+/* This file is shared between mutter (src/core/meta-xrandr-shared.h)
+   and gnome-desktop (libgnome-desktop/meta-xrandr-shared.h).
+
+   The canonical place for all changes is mutter.
+
+   There should be no includes in this file.
+*/
+
+#ifndef META_XRANDR_SHARED_H
+#define META_XRANDR_SHARED_H
+
+typedef enum {
+  META_POWER_SAVE_UNSUPPORTED = -1,
+  META_POWER_SAVE_ON = 0,
+  META_POWER_SAVE_STANDBY,
+  META_POWER_SAVE_SUSPEND,
+  META_POWER_SAVE_OFF,
+} MetaPowerSave;
+
+#endif
--- a/src/core/monitor-config.c
+++ b/src/core/monitor-config.c
--- a/src/core/monitor-kms.c
+++ b/src/core/monitor-kms.c
@@ -0,0 +1,939 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* 
+ * Copyright (C) 2013 Red Hat Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Author: Giovanni Campagna <gcampagn@redhat.com>
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <stdlib.h>
+#include <clutter/clutter.h>
+
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+
+#include <meta/main.h>
+#include <meta/errors.h>
+#include "monitor-private.h"
+#include "edid.h"
+
+#define ALL_WL_TRANSFORMS ((1 << (WL_OUTPUT_TRANSFORM_FLIPPED_270 + 1)) - 1)
+
+typedef struct {
+  drmModeConnector *connector;
+
+  unsigned n_encoders;
+  drmModeEncoderPtr *encoders;
+  drmModeEncoderPtr  current_encoder;
+
+  /* bitmasks of encoder position in the resources array */
+  uint32_t encoder_mask;
+  uint32_t enc_clone_mask;
+
+  uint32_t dpms_prop_id;
+  uint32_t edid_blob_id;
+} MetaOutputKms;
+
+struct _MetaMonitorManagerKms
+{
+  MetaMonitorManager parent_instance;
+
+  int fd;
+
+  drmModeConnector **connectors;
+  unsigned int       n_connectors;
+
+  drmModeEncoder   **encoders;
+  unsigned int       n_encoders;
+
+  drmModeEncoder    *current_encoder;
+};
+
+struct _MetaMonitorManagerKmsClass
+{
+  MetaMonitorManagerClass parent_class;
+};
+
+G_DEFINE_TYPE (MetaMonitorManagerKms, meta_monitor_manager_kms, META_TYPE_MONITOR_MANAGER);
+
+static void
+free_resources (MetaMonitorManagerKms *manager_kms)
+{
+  unsigned i;
+
+  for (i = 0; i < manager_kms->n_encoders; i++)
+    drmModeFreeEncoder (manager_kms->encoders[i]);
+  for (i = 0; i < manager_kms->n_connectors; i++)
+    drmModeFreeConnector (manager_kms->connectors[i]);
+
+  g_free (manager_kms->encoders);
+  g_free (manager_kms->connectors);
+}
+
+static int
+compare_outputs (const void *one,
+                 const void *two)
+{
+  const MetaOutput *o_one = one, *o_two = two;
+
+  return strcmp (o_one->name, o_two->name);
+}
+
+static char *
+make_output_name (drmModeConnector *connector)
+{
+  static const char * const connector_type_names[] = {
+    "unknown", "VGA", "DVII", "DVID", "DVID", "Composite",
+    "SVIDEO", "LVDS", "Component", "9PinDIN", "DisplayPort",
+    "HDMIA", "HDMIB", "TV", "eDP"
+  };
+  const char *connector_type_name;
+
+  if (connector->connector_type >= 0 &&
+      connector->connector_type < G_N_ELEMENTS (connector_type_names))
+    connector_type_name = connector_type_names[connector->connector_type];
+  else
+    connector_type_name = "unknown";
+
+  return g_strdup_printf ("%s%d", connector_type_name, connector->connector_id);
+}
+
+static void
+meta_output_destroy_notify (MetaOutput *output)
+{
+  MetaOutputKms *output_kms;
+  unsigned i;
+
+  output_kms = output->driver_private;
+
+  for (i = 0; i < output_kms->n_encoders; i++)
+    drmModeFreeEncoder (output_kms->encoders[i]);
+  g_free (output_kms->encoders);
+
+  g_slice_free (MetaOutputKms, output_kms);
+}
+
+static void
+meta_monitor_mode_destroy_notify (MetaMonitorMode *output)
+{
+  g_slice_free (drmModeModeInfo, output->driver_private);
+}
+
+static gboolean
+drm_mode_equal (gconstpointer one,
+                gconstpointer two)
+{
+  const drmModeModeInfo *m_one = one;
+  const drmModeModeInfo *m_two = two;
+
+  return m_one->clock == m_two->clock &&
+    m_one->hdisplay == m_two->hdisplay &&
+    m_one->hsync_start == m_two->hsync_start &&
+    m_one->hsync_end == m_two->hsync_end &&
+    m_one->htotal == m_two->htotal &&
+    m_one->hskew == m_two->hskew &&
+    m_one->vdisplay == m_two->vdisplay &&
+    m_one->vsync_start == m_two->vsync_start &&
+    m_one->vsync_end == m_two->vsync_end &&
+    m_one->vtotal == m_two->vtotal &&
+    m_one->vscan == m_two->vscan &&
+    m_one->vrefresh == m_two->vrefresh &&
+    m_one->flags == m_two->flags &&
+    m_one->type == m_two->type &&
+    strncmp (m_one->name, m_two->name, DRM_DISPLAY_MODE_LEN) == 0;
+}
+
+static guint
+drm_mode_hash (gconstpointer ptr)
+{
+  const drmModeModeInfo *mode = ptr;
+  guint hash = 0;
+
+  /* We don't include the name in the hash because it's generally
+     derived from the other fields (hdisplay, vdisplay and flags)
+  */
+
+  hash ^= mode->clock;
+  hash ^= mode->hdisplay ^ mode->hsync_start ^ mode->hsync_end;
+  hash ^= mode->vdisplay ^ mode->vsync_start ^ mode->vsync_end;
+  hash ^= mode->vrefresh;
+  hash ^= mode->flags ^ mode->type;
+
+  return hash;
+}
+
+static void
+find_properties (MetaMonitorManagerKms *manager_kms,
+                 MetaOutputKms         *output_kms)
+{
+  drmModePropertyPtr prop;
+  int i;
+
+  for (i = 0; i < output_kms->connector->count_props; i++)
+    {
+      prop = drmModeGetProperty (manager_kms->fd, output_kms->connector->props[i]);
+      if (!prop)
+        continue;
+
+      if ((prop->flags & DRM_MODE_PROP_ENUM) &&
+          strcmp(prop->name, "DPMS") == 0)
+        output_kms->dpms_prop_id = prop->prop_id;
+      else if ((prop->flags & DRM_MODE_PROP_BLOB) &&
+               strcmp (prop->name, "EDID") == 0)
+        output_kms->edid_blob_id = output_kms->connector->prop_values[i];
+
+      drmModeFreeProperty(prop);
+    }
+}
+
+static GBytes *
+read_output_edid (MetaMonitorManagerKms *manager_kms,
+                  MetaOutput            *output)
+{
+  MetaOutputKms *output_kms = output->driver_private;
+  drmModePropertyBlobPtr edid_blob = NULL;
+
+  if (output_kms->edid_blob_id == 0)
+    return NULL;
+
+  edid_blob = drmModeGetPropertyBlob (manager_kms->fd, output_kms->edid_blob_id);
+  if (!edid_blob)
+    {
+      meta_warning ("Failed to read EDID of output %s: %s\n", output->name, strerror(errno));
+      return NULL;
+    }
+
+  if (edid_blob->length > 0)
+    return g_bytes_new_with_free_func (edid_blob->data, edid_blob->length,
+                                       (GDestroyNotify)drmModeFreePropertyBlob, edid_blob);
+  else
+    {
+      drmModeFreePropertyBlob (edid_blob);
+      return NULL;
+    }
+}
+
+static MetaMonitorMode *
+find_meta_mode (MetaMonitorManager    *manager,
+                const drmModeModeInfo *drm_mode)
+{
+  unsigned k;
+
+  for (k = 0; k < manager->n_modes; k++)
+    {
+      if (drm_mode_equal (drm_mode, manager->modes[k].driver_private))
+        return &manager->modes[k];
+    }
+
+  g_assert_not_reached ();
+  return NULL;
+}
+
+static MetaOutput *
+find_output_by_id (MetaOutput *outputs,
+                   unsigned    n_outputs,
+                   glong       id)
+{
+  unsigned i;
+
+  for (i = 0; i < n_outputs; i++)
+    if (outputs[i].output_id == id)
+      return &outputs[i];
+
+  return NULL;
+}
+
+static void
+meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  drmModeRes *resources;
+  GHashTable *modes;
+  GHashTableIter iter;
+  drmModeModeInfo *mode;
+  unsigned int i, j, k;
+  unsigned int n_actual_outputs;
+  int width, height;
+  MetaOutput *old_outputs;
+  unsigned int n_old_outputs;
+
+  resources = drmModeGetResources(manager_kms->fd);
+  modes = g_hash_table_new (drm_mode_hash, drm_mode_equal);
+
+  manager->max_screen_width = resources->max_width;
+  manager->max_screen_height = resources->max_height;
+
+  manager->power_save_mode = META_POWER_SAVE_ON;
+
+  old_outputs = manager->outputs;
+  n_old_outputs = manager->n_outputs;
+
+  /* Note: we must not free the public structures (output, crtc, monitor
+     mode and monitor info) here, they must be kept alive until the API
+     users are done with them after we emit monitors-changed, and thus
+     are freed by the platform-independent layer. */
+  free_resources (manager_kms);
+
+  manager_kms->n_connectors = resources->count_connectors;
+  manager_kms->connectors = g_new (drmModeConnector *, manager_kms->n_connectors);
+  for (i = 0; i < manager_kms->n_connectors; i++)
+    {
+      drmModeConnector *connector;
+
+      connector = drmModeGetConnector (manager_kms->fd, resources->connectors[i]);
+      manager_kms->connectors[i] = connector;
+
+      if (connector->connection == DRM_MODE_CONNECTED)
+        {
+          /* Collect all modes for this connector */
+          for (j = 0; j < (unsigned)connector->count_modes; j++)
+            g_hash_table_add (modes, &connector->modes[j]);
+        }
+    }
+
+  manager_kms->n_encoders = resources->count_encoders;
+  manager_kms->encoders = g_new (drmModeEncoder *, manager_kms->n_encoders);
+  for (i = 0; i < manager_kms->n_encoders; i++)
+    {
+      manager_kms->encoders[i] = drmModeGetEncoder (manager_kms->fd,
+                                                    resources->encoders[i]);
+    }
+
+  manager->n_modes = g_hash_table_size (modes);
+  manager->modes = g_new0 (MetaMonitorMode, manager->n_modes);
+  g_hash_table_iter_init (&iter, modes);
+  i = 0;
+  while (g_hash_table_iter_next (&iter, NULL, (gpointer)&mode))
+    {
+      MetaMonitorMode *meta_mode;
+
+      meta_mode = &manager->modes[i];
+
+      meta_mode->mode_id = i;
+      meta_mode->name = g_strndup (mode->name, DRM_DISPLAY_MODE_LEN);
+      meta_mode->width = mode->hdisplay;
+      meta_mode->height = mode->vdisplay;
+      meta_mode->refresh_rate = (1000 * mode->clock /
+                                 ((float)mode->htotal * mode->vtotal));
+
+      meta_mode->driver_private = g_slice_dup (drmModeModeInfo, mode);
+      meta_mode->driver_notify = (GDestroyNotify)meta_monitor_mode_destroy_notify;
+
+      i++;
+    }
+  g_hash_table_destroy (modes);
+
+  manager->n_crtcs = resources->count_crtcs;
+  manager->crtcs = g_new0 (MetaCRTC, manager->n_crtcs);
+  width = 0; height = 0;
+  for (i = 0; i < (unsigned)resources->count_crtcs; i++)
+    {
+      drmModeCrtc *crtc;
+      MetaCRTC *meta_crtc;
+
+      crtc = drmModeGetCrtc (manager_kms->fd, resources->crtcs[i]);
+
+      meta_crtc = &manager->crtcs[i];
+
+      meta_crtc->crtc_id = crtc->crtc_id;
+      meta_crtc->rect.x = crtc->x;
+      meta_crtc->rect.y = crtc->y;
+      meta_crtc->rect.width = crtc->width;
+      meta_crtc->rect.height = crtc->height;
+      meta_crtc->is_dirty = FALSE;
+      meta_crtc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
+      /* FIXME: implement! */
+      meta_crtc->all_transforms = 1 << WL_OUTPUT_TRANSFORM_NORMAL;
+
+      if (crtc->mode_valid)
+        {
+          for (j = 0; j < manager->n_modes; j++)
+            {
+              if (drm_mode_equal (&crtc->mode, manager->modes[j].driver_private))
+                {
+                  meta_crtc->current_mode = &manager->modes[j];
+                  break;
+                }
+            }
+
+          width = MAX (width, meta_crtc->rect.x + meta_crtc->rect.width);
+          height = MAX (height, meta_crtc->rect.y + meta_crtc->rect.height);
+        }
+
+      drmModeFreeCrtc (crtc);
+    }
+
+  manager->screen_width = width;
+  manager->screen_height = height;
+
+  manager->outputs = g_new0 (MetaOutput, manager_kms->n_connectors);
+  n_actual_outputs = 0;
+
+  for (i = 0; i < manager_kms->n_connectors; i++)
+    {
+      MetaOutput *meta_output, *old_output;
+      MetaOutputKms *output_kms;
+      drmModeConnector *connector;
+      GArray *crtcs;
+      unsigned int crtc_mask;
+      GBytes *edid;
+
+      connector = manager_kms->connectors[i];
+      meta_output = &manager->outputs[n_actual_outputs];
+
+      if (connector->connection == DRM_MODE_CONNECTED)
+	{
+          meta_output->driver_private = output_kms = g_slice_new0 (MetaOutputKms);
+          meta_output->driver_notify = (GDestroyNotify)meta_output_destroy_notify;
+
+	  meta_output->output_id = connector->connector_id;
+	  meta_output->name = make_output_name (connector);
+	  meta_output->width_mm = connector->mmWidth;
+	  meta_output->height_mm = connector->mmHeight;
+
+          switch (connector->subpixel)
+            {
+            case DRM_MODE_SUBPIXEL_NONE:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_NONE;
+              break;
+            case DRM_MODE_SUBPIXEL_HORIZONTAL_RGB:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_HORIZONTAL_RGB;
+              break;
+            case DRM_MODE_SUBPIXEL_HORIZONTAL_BGR:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_HORIZONTAL_BGR;
+              break;
+            case DRM_MODE_SUBPIXEL_VERTICAL_RGB:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_VERTICAL_RGB;
+              break;
+            case DRM_MODE_SUBPIXEL_VERTICAL_BGR:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_VERTICAL_BGR;
+              break;
+            case DRM_MODE_SUBPIXEL_UNKNOWN:
+            default:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+              break;
+            }
+
+	  meta_output->n_modes = connector->count_modes;
+	  meta_output->modes = g_new0 (MetaMonitorMode *, meta_output->n_modes);
+	  for (j = 0; j < meta_output->n_modes; j++)
+            meta_output->modes[j] = find_meta_mode (manager, &connector->modes[j]);
+	  meta_output->preferred_mode = meta_output->modes[0];
+
+          output_kms->connector = connector;
+          output_kms->n_encoders = connector->count_encoders;
+          output_kms->encoders = g_new0 (drmModeEncoderPtr, output_kms->n_encoders);
+
+          crtc_mask = ~(unsigned int)0;
+	  for (j = 0; j < output_kms->n_encoders; j++)
+	    {
+              output_kms->encoders[j] = drmModeGetEncoder (manager_kms->fd, connector->encoders[j]);
+
+              /* We only list CRTCs as supported if they are supported by all encoders
+                 for this connectors.
+
+                 This is what xf86-video-modesetting does (see drmmode_output_init())
+              */
+              crtc_mask &= output_kms->encoders[j]->possible_crtcs;
+
+              if (output_kms->encoders[j]->encoder_id == connector->encoder_id)
+                output_kms->current_encoder = output_kms->encoders[j];
+            }
+
+          crtcs = g_array_new (FALSE, FALSE, sizeof (MetaCRTC*));
+
+          for (j = 0; j < manager->n_crtcs; j++)
+            {
+              if (crtc_mask & (1 << j))
+                {
+                  MetaCRTC *crtc = &manager->crtcs[j];
+                  g_array_append_val (crtcs, crtc);
+		}
+	    }
+
+	  meta_output->n_possible_crtcs = crtcs->len;
+	  meta_output->possible_crtcs = (void*)g_array_free (crtcs, FALSE);
+
+          if (output_kms->current_encoder && output_kms->current_encoder->crtc_id != 0)
+            {
+              for (j = 0; j < manager->n_crtcs; j++)
+                {
+                  if (manager->crtcs[j].crtc_id == output_kms->current_encoder->crtc_id)
+                    {
+                      meta_output->crtc = &manager->crtcs[j];
+                      break;
+                    }
+                }
+            }
+          else
+            meta_output->crtc = NULL;
+
+          old_output = find_output_by_id (old_outputs, n_old_outputs,
+                                          meta_output->output_id);
+          if (old_output)
+            {
+              meta_output->is_primary = old_output->is_primary;
+              meta_output->is_presentation = old_output->is_presentation;
+            }
+          else
+            {
+              meta_output->is_primary = FALSE;
+              meta_output->is_presentation = FALSE;
+            }
+
+          find_properties (manager_kms, output_kms);
+
+          edid = read_output_edid (manager_kms, meta_output);
+          if (edid)
+            {
+              MonitorInfo *parsed_edid;
+              gsize len;
+
+              parsed_edid = decode_edid (g_bytes_get_data (edid, &len));
+              if (parsed_edid)
+                {
+                  meta_output->vendor = g_strndup (parsed_edid->manufacturer_code, 4);
+                  meta_output->product = g_strndup (parsed_edid->dsc_product_name, 14);
+                  meta_output->serial = g_strndup (parsed_edid->dsc_serial_number, 14);
+
+                  g_free (parsed_edid);
+                }
+
+              g_bytes_unref (edid);
+            }
+          if (!meta_output->vendor)
+            {
+              meta_output->vendor = g_strdup ("unknown");
+              meta_output->product = g_strdup ("unknown");
+              meta_output->serial = g_strdup ("unknown");
+            }
+
+          /* FIXME: backlight is a very driver specific thing unfortunately,
+             every DDX does its own thing, and the dumb KMS API does not include it.
+
+             For example, xf86-video-intel has a list of paths to probe in /sys/class/backlight
+             (one for each major HW maker, and then some).
+             We can't do the same because we're not root.
+             It might be best to leave backlight out of the story and rely on the setuid
+             helper in gnome-settings-daemon.
+          */
+	  meta_output->backlight_min = 0;
+          meta_output->backlight_max = 0;
+          meta_output->backlight = -1;
+
+	  n_actual_outputs++;
+	}
+    }
+
+  manager->n_outputs = n_actual_outputs;
+  manager->outputs = g_renew (MetaOutput, manager->outputs, manager->n_outputs);
+
+  /* Sort the outputs for easier handling in MetaMonitorConfig */
+  qsort (manager->outputs, manager->n_outputs, sizeof (MetaOutput), compare_outputs);
+
+  /* Now fix the clones.
+     Code mostly inspired by xf86-video-modesetting. */
+
+  /* XXX: intel hardware doesn't usually have clones, but I only have laptops with
+     intel cards, so this code was never tested! */
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *meta_output;
+      MetaOutputKms *output_kms;
+
+      meta_output = &manager->outputs[i];
+      output_kms = meta_output->driver_private;
+
+      output_kms->enc_clone_mask = 0xff;
+      output_kms->encoder_mask = 0;
+
+      for (j = 0; j < output_kms->n_encoders; j++)
+	{
+	  for (k = 0; k < manager_kms->n_encoders; k++)
+	    {
+	      if (output_kms->encoders[j]->encoder_id == manager_kms->encoders[k]->encoder_id)
+		{
+                  output_kms->encoder_mask |= (1 << k);
+		  break;
+		}
+	    }
+
+          output_kms->enc_clone_mask &= output_kms->encoders[j]->possible_clones;
+	}
+    }
+
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *meta_output;
+      MetaOutputKms *output_kms;
+
+      meta_output = &manager->outputs[i];
+      output_kms = meta_output->driver_private;
+
+      if (output_kms->enc_clone_mask == 0)
+        continue;
+
+      for (j = 0; j < manager->n_outputs; j++)
+        {
+          MetaOutput *meta_clone;
+          MetaOutputKms *clone_kms;
+
+          meta_clone = &manager->outputs[i];
+          clone_kms = meta_clone->driver_private;
+
+          if (meta_clone == meta_output)
+            continue;
+
+          if (clone_kms->encoder_mask == 0)
+            continue;
+
+          if (clone_kms->encoder_mask == output_kms->enc_clone_mask)
+            {
+              meta_output->n_possible_clones++;
+              meta_output->possible_clones = g_renew (MetaOutput *,
+                                                      meta_output->possible_clones,
+                                                      meta_output->n_possible_clones);
+              meta_output->possible_clones[meta_output->n_possible_clones - 1] = meta_clone;
+            }
+        }
+    }
+
+  drmModeFreeResources (resources);
+}
+
+static GBytes *
+meta_monitor_manager_kms_read_edid (MetaMonitorManager *manager,
+                                    MetaOutput         *output)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+
+  return read_output_edid (manager_kms, output);
+}
+
+static void
+meta_monitor_manager_kms_set_power_save_mode (MetaMonitorManager *manager,
+                                              MetaPowerSave       mode)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  uint64_t state;
+  unsigned i;
+
+  switch (mode) {
+  case META_POWER_SAVE_ON:
+    state = DRM_MODE_DPMS_ON;
+    break;
+  case META_POWER_SAVE_STANDBY:
+    state = DRM_MODE_DPMS_STANDBY;
+    break;
+  case META_POWER_SAVE_SUSPEND:
+    state = DRM_MODE_DPMS_SUSPEND;
+    break;
+  case META_POWER_SAVE_OFF:
+    state = DRM_MODE_DPMS_SUSPEND;
+    break;
+  default:
+    return;
+  }
+
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *meta_output;
+      MetaOutputKms *output_kms;
+
+      meta_output = &manager->outputs[i];
+      output_kms = meta_output->driver_private;
+
+      if (output_kms->dpms_prop_id != 0)
+        {
+          int ok = drmModeConnectorSetProperty(manager_kms->fd, meta_output->output_id,
+                                               output_kms->dpms_prop_id, state);
+
+          if (ok < 0)
+            meta_warning ("Failed to set power save mode for output %s: %s\n",
+                          meta_output->name, strerror (errno));
+        }
+    }
+}
+
+static void
+crtc_free (CoglKmsCrtc *crtc)
+{
+  g_free (crtc->connectors);
+  g_slice_free (CoglKmsCrtc, crtc);
+}
+
+static void
+meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
+                                              MetaCRTCInfo       **crtcs,
+                                              unsigned int         n_crtcs,
+                                              MetaOutputInfo     **outputs,
+                                              unsigned int         n_outputs)
+{
+  ClutterBackend *backend;
+  CoglContext *cogl_context;
+  CoglDisplay *cogl_display;
+  unsigned i;
+  GPtrArray *cogl_crtcs;
+  int screen_width, screen_height;
+  gboolean ok;
+  GError *error;
+
+  cogl_crtcs = g_ptr_array_new_full (manager->n_crtcs, (GDestroyNotify)crtc_free);
+  screen_width = 0; screen_height = 0;
+  for (i = 0; i < n_crtcs; i++)
+    {
+      MetaCRTCInfo *crtc_info = crtcs[i];
+      MetaCRTC *crtc = crtc_info->crtc;
+      CoglKmsCrtc *cogl_crtc;
+
+      crtc->is_dirty = TRUE;
+
+      cogl_crtc = g_slice_new0 (CoglKmsCrtc);
+      g_ptr_array_add (cogl_crtcs, cogl_crtc);
+
+      if (crtc_info->mode == NULL)
+        {
+          cogl_crtc->id = crtc->crtc_id;
+          cogl_crtc->x = 0;
+          cogl_crtc->y = 0;
+          cogl_crtc->count = 0;
+          memset (&cogl_crtc->mode, 0, sizeof (drmModeModeInfo));
+          cogl_crtc->connectors = NULL;
+          cogl_crtc->count = 0;
+
+          crtc->rect.x = 0;
+          crtc->rect.y = 0;
+          crtc->rect.width = 0;
+          crtc->rect.height = 0;
+          crtc->current_mode = NULL;
+        }
+      else
+        {
+          MetaMonitorMode *mode;
+          uint32_t *connectors;
+          unsigned int j, n_connectors;
+          int width, height;
+
+          mode = crtc_info->mode;
+
+          cogl_crtc->id = crtc->crtc_id;
+          cogl_crtc->x = crtc_info->x;
+          cogl_crtc->y = crtc_info->y;
+          cogl_crtc->count = n_connectors = crtc_info->outputs->len;
+          cogl_crtc->connectors = connectors = g_new (uint32_t, n_connectors);
+
+          for (j = 0; j < n_connectors; j++)
+            {
+              MetaOutput *output = g_ptr_array_index (crtc_info->outputs, j);
+
+              connectors[j] = output->output_id;
+
+              output->is_dirty = TRUE;
+              output->crtc = crtc;
+            }
+
+          memcpy (&cogl_crtc->mode, crtc_info->mode->driver_private,
+                  sizeof (drmModeModeInfo));
+
+          if (meta_monitor_transform_is_rotated (crtc_info->transform))
+            {
+              width = mode->height;
+              height = mode->width;
+            }
+          else
+            {
+              width = mode->width;
+              height = mode->height;
+            }
+
+          screen_width = MAX (screen_width, crtc_info->x + width);
+          screen_height = MAX (screen_height, crtc_info->y + height);
+
+          crtc->rect.x = crtc_info->x;
+          crtc->rect.y = crtc_info->y;
+          crtc->rect.width = width;
+          crtc->rect.height = height;
+          crtc->current_mode = mode;
+          crtc->transform = crtc_info->transform;
+        }
+    }
+
+  /* Disable CRTCs not mentioned in the list (they have is_dirty == FALSE,
+     because they weren't seen in the first loop) */
+  for (i = 0; i < manager->n_crtcs; i++)
+    {
+      MetaCRTC *crtc = &manager->crtcs[i];
+      CoglKmsCrtc *cogl_crtc;
+
+      crtc->logical_monitor = NULL;
+
+      if (crtc->is_dirty)
+        {
+          crtc->is_dirty = FALSE;
+          continue;
+        }
+
+      cogl_crtc = g_slice_new0 (CoglKmsCrtc);
+      g_ptr_array_add (cogl_crtcs, cogl_crtc);
+
+      cogl_crtc->id = crtc->crtc_id;
+      cogl_crtc->x = 0;
+      cogl_crtc->y = 0;
+      cogl_crtc->count = 0;
+      memset (&cogl_crtc->mode, 0, sizeof (drmModeModeInfo));
+      cogl_crtc->connectors = NULL;
+      cogl_crtc->count = 0;
+
+      crtc->rect.x = 0;
+      crtc->rect.y = 0;
+      crtc->rect.width = 0;
+      crtc->rect.height = 0;
+      crtc->current_mode = NULL;
+    }
+
+  backend = clutter_get_default_backend ();
+  cogl_context = clutter_backend_get_cogl_context (backend);
+  cogl_display = cogl_context_get_display (cogl_context);
+
+  error = NULL;
+  ok = cogl_kms_display_set_layout (cogl_display, screen_width, screen_height,
+                                    (CoglKmsCrtc**)cogl_crtcs->pdata, cogl_crtcs->len, &error);
+  g_ptr_array_unref (cogl_crtcs);
+
+  if (!ok)
+    {
+      meta_warning ("Applying display configuration failed: %s\n", error->message);
+      g_error_free (error);
+      return;
+    }
+
+  for (i = 0; i < n_outputs; i++)
+    {
+      MetaOutputInfo *output_info = outputs[i];
+      MetaOutput *output = output_info->output;
+
+      output->is_primary = output_info->is_primary;
+      output->is_presentation = output_info->is_presentation;
+    }
+
+  /* Disable outputs not mentioned in the list */
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *output = &manager->outputs[i];
+
+      if (output->is_dirty)
+        {
+          output->is_dirty = FALSE;
+          continue;
+        }
+
+      output->crtc = NULL;
+      output->is_primary = FALSE;
+    }
+
+  manager->screen_width = screen_width;
+  manager->screen_height = screen_height;
+
+  meta_monitor_manager_rebuild_derived (manager);
+}
+
+static void
+meta_monitor_manager_kms_get_crtc_gamma (MetaMonitorManager  *manager,
+                                         MetaCRTC            *crtc,
+                                         gsize               *size,
+                                         unsigned short     **red,
+                                         unsigned short     **green,
+                                         unsigned short     **blue)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  drmModeCrtc *kms_crtc;
+
+  kms_crtc = drmModeGetCrtc (manager_kms->fd, crtc->crtc_id);
+
+  *size = kms_crtc->gamma_size;
+  *red = g_new (unsigned short, *size);
+  *green = g_new (unsigned short, *size);
+  *blue = g_new (unsigned short, *size);
+
+  drmModeCrtcGetGamma (manager_kms->fd, crtc->crtc_id, *size, *red, *green, *blue);
+
+  drmModeFreeCrtc (kms_crtc);
+}
+
+static void
+meta_monitor_manager_kms_set_crtc_gamma (MetaMonitorManager *manager,
+                                         MetaCRTC           *crtc,
+                                         gsize               size,
+                                         unsigned short     *red,
+                                         unsigned short     *green,
+                                         unsigned short     *blue)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+
+  drmModeCrtcSetGamma (manager_kms->fd, crtc->crtc_id, size, red, green, blue);
+}
+
+static void
+meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms)
+{
+  ClutterBackend *backend;
+  CoglContext *cogl_context;
+  CoglDisplay *cogl_display;
+  CoglRenderer *cogl_renderer;
+
+  backend = clutter_get_default_backend ();
+  cogl_context = clutter_backend_get_cogl_context (backend);
+  cogl_display = cogl_context_get_display (cogl_context);
+  cogl_renderer = cogl_display_get_renderer (cogl_display);
+
+  manager_kms->fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
+}
+
+static void
+meta_monitor_manager_kms_finalize (GObject *object)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (object);
+
+  free_resources (manager_kms);
+
+  G_OBJECT_CLASS (meta_monitor_manager_kms_parent_class)->finalize (object);
+}
+
+static void
+meta_monitor_manager_kms_class_init (MetaMonitorManagerKmsClass *klass)
+{
+  MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = meta_monitor_manager_kms_finalize;
+
+  manager_class->read_current = meta_monitor_manager_kms_read_current;
+  manager_class->read_edid = meta_monitor_manager_kms_read_edid;
+  manager_class->apply_configuration = meta_monitor_manager_kms_apply_configuration;
+  manager_class->set_power_save_mode = meta_monitor_manager_kms_set_power_save_mode;
+  manager_class->get_crtc_gamma = meta_monitor_manager_kms_get_crtc_gamma;
+  manager_class->set_crtc_gamma = meta_monitor_manager_kms_set_crtc_gamma;
+}
+
--- a/src/core/monitor-private.h
+++ b/src/core/monitor-private.h
@@ -0,0 +1,419 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/**
+ * \file screen-private.h  Handling of monitor configuration
+ *
+ * Managing multiple monitors
+ * This file contains structures and functions that handle
+ * multiple monitors, including reading the current configuration
+ * and available hardware, and applying it.
+ *
+ * This interface is private to mutter, API users should look
+ * at MetaScreen instead.
+ */
+
+/* 
+ * Copyright (C) 2001 Havoc Pennington
+ * Copyright (C) 2003 Rob Adams
+ * Copyright (C) 2004-2006 Elijah Newren
+ * Copyright (C) 2013 Red Hat Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef META_MONITOR_PRIVATE_H
+#define META_MONITOR_PRIVATE_H
+
+#include <cogl/cogl.h>
+#include <libgnome-desktop/gnome-pnp-ids.h>
+
+#include "display-private.h"
+#include <meta/screen.h>
+#include "stack-tracker.h"
+#include "ui.h"
+#ifdef HAVE_WAYLAND
+#include <wayland-server.h>
+#endif
+#include "meta-xrandr-shared.h"
+
+#include "meta-dbus-xrandr.h"
+
+typedef struct _MetaMonitorManagerClass    MetaMonitorManagerClass;
+typedef struct _MetaMonitorManager         MetaMonitorManager;
+typedef struct _MetaMonitorConfigClass    MetaMonitorConfigClass;
+typedef struct _MetaMonitorConfig         MetaMonitorConfig;
+
+#ifndef HAVE_WAYLAND
+enum wl_output_transform {
+  WL_OUTPUT_TRANSFORM_NORMAL,
+  WL_OUTPUT_TRANSFORM_90,
+  WL_OUTPUT_TRANSFORM_180,
+  WL_OUTPUT_TRANSFORM_270,
+  WL_OUTPUT_TRANSFORM_FLIPPED,
+  WL_OUTPUT_TRANSFORM_FLIPPED_90,
+  WL_OUTPUT_TRANSFORM_FLIPPED_180,
+  WL_OUTPUT_TRANSFORM_FLIPPED_270
+};
+#endif
+
+typedef struct _MetaOutput MetaOutput;
+typedef struct _MetaCRTC MetaCRTC;
+typedef struct _MetaMonitorMode MetaMonitorMode;
+typedef struct _MetaMonitorInfo MetaMonitorInfo;
+typedef struct _MetaCRTCInfo MetaCRTCInfo;
+typedef struct _MetaOutputInfo MetaOutputInfo;
+
+struct _MetaOutput
+{
+  /* The CRTC driving this output, NULL if the output is not enabled */
+  MetaCRTC *crtc;
+  /* The low-level ID of this output, used to apply back configuration */
+  glong output_id;
+  char *name;
+  char *vendor;
+  char *product;
+  char *serial;
+  int width_mm;
+  int height_mm;
+  CoglSubpixelOrder subpixel_order;
+
+  MetaMonitorMode *preferred_mode;
+  MetaMonitorMode **modes;
+  unsigned int n_modes;
+
+  MetaCRTC **possible_crtcs;
+  unsigned int n_possible_crtcs;
+
+  MetaOutput **possible_clones;
+  unsigned int n_possible_clones;
+
+  int backlight;
+  int backlight_min;
+  int backlight_max;
+
+  /* Used when changing configuration */
+  gboolean is_dirty;
+
+  /* The low-level bits used to build the high-level info
+     in MetaMonitorInfo
+
+     XXX: flags maybe?
+     There is a lot of code that uses MonitorInfo->is_primary,
+     but nobody uses MetaOutput yet
+  */
+  gboolean is_primary;
+  gboolean is_presentation;
+
+  gpointer driver_private;
+  GDestroyNotify driver_notify;
+};
+
+struct _MetaCRTC
+{
+  glong crtc_id;
+  MetaRectangle rect;
+  MetaMonitorMode *current_mode;
+  enum wl_output_transform transform;
+  unsigned int all_transforms;
+
+  /* Only used to build the logical configuration
+     from the HW one
+  */
+  MetaMonitorInfo *logical_monitor;
+
+  /* Used when changing configuration */
+  gboolean is_dirty;
+
+  /* Updated by MetaCursorTracker */
+  gboolean has_hw_cursor;
+};
+
+struct _MetaMonitorMode
+{
+  /* The low-level ID of this mode, used to apply back configuration */
+  glong mode_id;
+  char *name;
+
+  int width;
+  int height;
+  float refresh_rate;
+
+  gpointer driver_private;
+  GDestroyNotify driver_notify;
+};
+
+/**
+ * MetaMonitorInfo:
+ *
+ * A structure with high-level information about monitors.
+ * This corresponds to a subset of the compositor coordinate space.
+ * Clones are only reported once, irrespective of the way
+ * they're implemented (two CRTCs configured for the same
+ * coordinates or one CRTCs driving two outputs). Inactive CRTCs
+ * are ignored, and so are disabled outputs.
+ */
+struct _MetaMonitorInfo
+{
+  int number;
+  int xinerama_index;
+  MetaRectangle rect;
+  gboolean is_primary;
+  gboolean is_presentation; /* XXX: not yet used */
+  gboolean in_fullscreen;
+
+  /* The primary or first output for this monitor, 0 if we can't figure out.
+     It can be matched to an output_id of a MetaOutput.
+
+     This is used as an opaque token on reconfiguration when switching from
+     clone to extened, to decide on what output the windows should go next
+     (it's an attempt to keep windows on the same monitor, and preferably on
+     the primary one).
+  */
+  glong output_id;
+};
+
+/*
+ * MetaCRTCInfo:
+ * This represents the writable part of a CRTC, as deserialized from DBus
+ * or built by MetaMonitorConfig
+ *
+ * Note: differently from the other structures in this file, MetaCRTCInfo
+ * is handled by pointer. This is to accomodate the usage in MetaMonitorConfig
+ */
+struct _MetaCRTCInfo {
+  MetaCRTC                 *crtc;
+  MetaMonitorMode          *mode;
+  int                       x;
+  int                       y;
+  enum wl_output_transform  transform;
+  GPtrArray                *outputs;
+};
+
+/*
+ * MetaOutputInfo:
+ * this is the same as MetaOutputInfo, but for CRTCs
+ */
+struct _MetaOutputInfo {
+  MetaOutput  *output;
+  gboolean     is_primary;
+  gboolean     is_presentation;
+};
+
+#define META_TYPE_MONITOR_MANAGER            (meta_monitor_manager_get_type ())
+#define META_MONITOR_MANAGER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER, MetaMonitorManager))
+#define META_MONITOR_MANAGER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_MANAGER, MetaMonitorManagerClass))
+#define META_IS_MONITOR_MANAGER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER))
+#define META_IS_MONITOR_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_MONITOR_MANAGER))
+#define META_MONITOR_MANAGER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_MONITOR_MANAGER, MetaMonitorManagerClass))
+
+struct _MetaMonitorManager
+{
+  MetaDBusDisplayConfigSkeleton parent_instance;
+
+  /* XXX: this structure is very badly
+     packed, but I like the logical organization
+     of fields */
+
+  gboolean in_init;
+  unsigned int serial;
+
+  MetaPowerSave power_save_mode;
+
+  int max_screen_width;
+  int max_screen_height;
+  int screen_width;
+  int screen_height;
+
+  /* Outputs refer to physical screens,
+     CRTCs refer to stuff that can drive outputs
+     (like encoders, but less tied to the HW),
+     while monitor_infos refer to logical ones.
+
+     See also the comment in monitor-private.h
+  */
+  MetaOutput *outputs;
+  unsigned int n_outputs;
+
+  MetaMonitorMode *modes;
+  unsigned int n_modes;
+
+  MetaCRTC *crtcs;
+  unsigned int n_crtcs;
+
+  MetaMonitorInfo *monitor_infos;
+  unsigned int n_monitor_infos;
+  int primary_monitor_index;
+
+  int dbus_name_id;
+
+  int persistent_timeout_id;
+  MetaMonitorConfig *config;
+
+  GnomePnpIds *pnp_ids;
+};
+
+struct _MetaMonitorManagerClass
+{
+  MetaDBusDisplayConfigSkeletonClass parent_class;
+
+  void (*read_current) (MetaMonitorManager *);
+
+  char* (*get_edid_file) (MetaMonitorManager *,
+                          MetaOutput         *);
+  GBytes* (*read_edid) (MetaMonitorManager *,
+                        MetaOutput         *);
+
+  void (*apply_configuration) (MetaMonitorManager  *,
+                               MetaCRTCInfo       **,
+                               unsigned int         ,
+                               MetaOutputInfo     **,
+                               unsigned int);
+
+  void (*set_power_save_mode) (MetaMonitorManager *,
+                               MetaPowerSave);
+
+  void (*change_backlight) (MetaMonitorManager *,
+                            MetaOutput         *,
+                            int);
+
+  void (*get_crtc_gamma) (MetaMonitorManager  *,
+                          MetaCRTC            *,
+                          gsize               *,
+                          unsigned short     **,
+                          unsigned short     **,
+                          unsigned short     **);
+  void (*set_crtc_gamma) (MetaMonitorManager *,
+                          MetaCRTC           *,
+                          gsize               ,
+                          unsigned short     *,
+                          unsigned short     *,
+                          unsigned short     *);
+
+  gboolean (*handle_xevent) (MetaMonitorManager *,
+                             XEvent             *);
+};
+
+GType meta_monitor_manager_get_type (void);
+
+void                meta_monitor_manager_initialize (void);
+MetaMonitorManager *meta_monitor_manager_get  (void);
+
+void                meta_monitor_manager_rebuild_derived   (MetaMonitorManager *manager);
+
+MetaMonitorInfo    *meta_monitor_manager_get_monitor_infos (MetaMonitorManager *manager,
+							    unsigned int       *n_infos);
+
+MetaOutput         *meta_monitor_manager_get_outputs       (MetaMonitorManager *manager,
+							    unsigned int       *n_outputs);
+
+void                meta_monitor_manager_get_resources     (MetaMonitorManager  *manager,
+                                                            MetaMonitorMode    **modes,
+                                                            unsigned int        *n_modes,
+                                                            MetaCRTC           **crtcs,
+                                                            unsigned int        *n_crtcs,
+                                                            MetaOutput         **outputs,
+                                                            unsigned int        *n_outputs);
+
+int                 meta_monitor_manager_get_primary_index (MetaMonitorManager *manager);
+
+gboolean            meta_monitor_manager_handle_xevent     (MetaMonitorManager *manager,
+                                                            XEvent             *event);
+
+void                meta_monitor_manager_get_screen_size   (MetaMonitorManager *manager,
+                                                            int                *width,
+                                                            int                *height);
+
+void                meta_monitor_manager_get_screen_limits (MetaMonitorManager *manager,
+                                                            int                *width,
+                                                            int                *height);
+
+void                meta_monitor_manager_apply_configuration (MetaMonitorManager  *manager,
+                                                              MetaCRTCInfo       **crtcs,
+                                                              unsigned int         n_crtcs,
+                                                              MetaOutputInfo     **outputs,
+                                                              unsigned int         n_outputs);
+
+void                meta_monitor_manager_confirm_configuration (MetaMonitorManager *manager,
+                                                                gboolean            ok);
+
+#define META_TYPE_MONITOR_MANAGER_XRANDR            (meta_monitor_manager_xrandr_get_type ())
+#define META_MONITOR_MANAGER_XRANDR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER_XRANDR, MetaMonitorManagerXrandr))
+#define META_MONITOR_MANAGER_XRANDR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_MANAGER_XRANDR, MetaMonitorManagerXrandrClass))
+#define META_IS_MONITOR_MANAGER_XRANDR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER_XRANDR))
+#define META_IS_MONITOR_MANAGER_XRANDR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_MONITOR_MANAGER_XRANDR))
+#define META_MONITOR_MANAGER_XRANDR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_MONITOR_MANAGER_XRANDR, MetaMonitorManagerXrandrClass))
+
+typedef struct _MetaMonitorManagerXrandrClass    MetaMonitorManagerXrandrClass;
+typedef struct _MetaMonitorManagerXrandr         MetaMonitorManagerXrandr;
+
+GType meta_monitor_manager_xrandr_get_type (void);
+
+#define META_TYPE_MONITOR_MANAGER_KMS            (meta_monitor_manager_kms_get_type ())
+#define META_MONITOR_MANAGER_KMS(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKms))
+#define META_MONITOR_MANAGER_KMS_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
+#define META_IS_MONITOR_MANAGER_KMS(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER_KMS))
+#define META_IS_MONITOR_MANAGER_KMS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_MONITOR_MANAGER_KMS))
+#define META_MONITOR_MANAGER_KMS_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
+
+typedef struct _MetaMonitorManagerKmsClass    MetaMonitorManagerKmsClass;
+typedef struct _MetaMonitorManagerKms         MetaMonitorManagerKms;
+
+GType meta_monitor_manager_kms_get_type (void);
+
+#define META_TYPE_MONITOR_CONFIG            (meta_monitor_config_get_type ())
+#define META_MONITOR_CONFIG(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_CONFIG, MetaMonitorConfig))
+#define META_MONITOR_CONFIG_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_CONFIG, MetaMonitorConfigClass))
+#define META_IS_MONITOR_CONFIG(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_CONFIG))
+#define META_IS_MONITOR_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_MONITOR_CONFIG))
+#define META_MONITOR_CONFIG_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_MONITOR_CONFIG, MetaMonitorConfigClass))
+
+GType meta_monitor_config_get_type (void) G_GNUC_CONST;
+
+MetaMonitorConfig *meta_monitor_config_new (void);
+
+gboolean           meta_monitor_config_match_current (MetaMonitorConfig  *config,
+                                                      MetaMonitorManager *manager);
+
+gboolean           meta_monitor_config_apply_stored (MetaMonitorConfig  *config,
+                                                     MetaMonitorManager *manager);
+
+void               meta_monitor_config_make_default (MetaMonitorConfig  *config,
+                                                     MetaMonitorManager *manager);
+
+void               meta_monitor_config_update_current (MetaMonitorConfig  *config,
+                                                       MetaMonitorManager *manager);
+void               meta_monitor_config_make_persistent (MetaMonitorConfig *config);
+
+void               meta_monitor_config_restore_previous (MetaMonitorConfig  *config,
+                                                         MetaMonitorManager *manager);
+
+void               meta_crtc_info_free   (MetaCRTCInfo   *info);
+void               meta_output_info_free (MetaOutputInfo *info);
+
+void               meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
+                                                           int         n_old_outputs);
+void               meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
+                                                         int              n_old_modes);
+
+/* Returns true if transform causes width and height to be inverted
+   This is true for the odd transforms in the enum */
+static inline gboolean
+meta_monitor_transform_is_rotated (enum wl_output_transform transform)
+{
+  return (transform % 2);
+}
+
+#endif
--- a/src/core/monitor-xrandr.c
+++ b/src/core/monitor-xrandr.c
--- a/src/core/monitor.c
+++ b/src/core/monitor.c
--- a/src/core/mutter.c
+++ b/src/core/mutter.c
@@ -25,6 +25,7 @@

 #include <meta/main.h>
 #include <meta/util.h>
+#include <glib/gi18n-lib.h>
 #include "meta-plugin-manager.h"

 #include <glib.h>
--- a/src/core/prefs.c
+++ b/src/core/prefs.c
@@ -31,7 +31,7 @@
 #include <config.h>
 #include <meta/prefs.h>
 #include "ui.h"
-#include <meta/util.h>
+#include "util-private.h"
 #include "meta-plugin-manager.h"
 #include <glib.h>
 #include <gio/gio.h>
@@ -55,6 +55,7 @@
 #define KEY_GNOME_ANIMATIONS "enable-animations"
 #define KEY_GNOME_CURSOR_THEME "cursor-theme"
 #define KEY_GNOME_CURSOR_SIZE "cursor-size"
+#define KEY_XKB_OPTIONS "xkb-options"

 #define KEY_OVERLAY_KEY "overlay-key"
 #define KEY_WORKSPACES_ONLY_ON_PRIMARY "workspaces-only-on-primary"
@@ -65,6 +66,7 @@
 #define SCHEMA_GENERAL         "org.gnome.desktop.wm.preferences"
 #define SCHEMA_MUTTER          "org.gnome.mutter"
 #define SCHEMA_INTERFACE       "org.gnome.desktop.interface"
+#define SCHEMA_INPUT_SOURCES   "org.gnome.desktop.input-sources"

 #define SETTINGS(s) g_hash_table_lookup (settings_schemas, (s))

@@ -87,7 +89,6 @@ static GDesktopTitlebarAction action_double_click_titlebar = G_DESKTOP_TITLEBAR_
 static GDesktopTitlebarAction action_middle_click_titlebar = G_DESKTOP_TITLEBAR_ACTION_LOWER;
 static GDesktopTitlebarAction action_right_click_titlebar = G_DESKTOP_TITLEBAR_ACTION_MENU;
 static gboolean dynamic_workspaces = FALSE;
-static gboolean application_based = FALSE;
 static gboolean disable_workarounds = FALSE;
 static gboolean auto_raise = FALSE;
 static gboolean auto_raise_delay = 500;
@@ -115,6 +116,7 @@ static gboolean workspaces_only_on_primary = FALSE;

 static gboolean no_tab_popup = FALSE;

+static char *iso_next_group_option = NULL;

 static void handle_preference_update_enum (GSettings *settings,
                                           gchar     *key);
@@ -122,7 +124,6 @@ static gboolean update_binding         (MetaKeyPref *binding,
                                        gchar      **strokes);
 static gboolean update_key_binding     (const char  *key,
                                        gchar      **strokes);
-static gboolean update_workspace_names (void);

 static void settings_changed (GSettings      *settings,
                              gchar          *key,
@@ -140,11 +141,11 @@ static gboolean theme_name_handler (GVariant*, gpointer*, gpointer);
 static gboolean mouse_button_mods_handler (GVariant*, gpointer*, gpointer);
 static gboolean button_layout_handler (GVariant*, gpointer*, gpointer);
 static gboolean overlay_key_handler (GVariant*, gpointer*, gpointer);
+static gboolean iso_next_group_handler (GVariant*, gpointer*, gpointer);

 static void     do_override               (char *key, char *schema);

 static void     init_bindings             (void);
-static void     init_workspace_names      (void);


 typedef struct
@@ -198,6 +199,13 @@ typedef struct
  gchar **target;
 } MetaStringPreference;

+typedef struct
+{
+  MetaBasePreference base;
+  GSettingsGetMapping handler;
+  gchar ***target;
+} MetaStringArrayPreference;
+
 typedef struct
 {
  MetaBasePreference base;
@@ -289,13 +297,6 @@ static MetaBoolPreference preferences_bool[] =
      },
      &dynamic_workspaces,
    },
-    {
-      { "application-based",
-        SCHEMA_GENERAL,
-        META_PREF_APPLICATION_BASED,
-      },
-      NULL, /* feature is known but disabled */
-    },
    {
      { "disable-workarounds",
        SCHEMA_GENERAL,
@@ -436,6 +437,27 @@ static MetaStringPreference preferences_string[] =
    { { NULL, 0, 0 }, NULL },
  };

+static MetaStringArrayPreference preferences_string_array[] =
+  {
+    {
+      { KEY_WORKSPACE_NAMES,
+        SCHEMA_GENERAL,
+        META_PREF_KEYBINDINGS,
+      },
+      NULL,
+      &workspace_names,
+    },
+    {
+      { KEY_XKB_OPTIONS,
+        SCHEMA_INPUT_SOURCES,
+        META_PREF_KEYBINDINGS,
+      },
+      iso_next_group_handler,
+      NULL,
+    },
+    { { NULL, 0, 0 }, NULL },
+  };
+
 static MetaIntPreference preferences_int[] =
  {
    {
@@ -555,6 +577,42 @@ handle_preference_init_string (void)
    }
 }

+static void
+handle_preference_init_string_array (void)
+{
+  MetaStringArrayPreference *cursor = preferences_string_array;
+
+  while (cursor->base.key != NULL)
+    {
+      char **value;
+
+      /* Complex keys have a mapping function to check validity */
+      if (cursor->handler)
+        {
+          if (cursor->target)
+            meta_bug ("%s has both a target and a handler\n", cursor->base.key);
+
+          g_settings_get_mapped (SETTINGS (cursor->base.schema),
+                                 cursor->base.key, cursor->handler, NULL);
+        }
+      else
+        {
+          if (!cursor->target)
+            meta_bug ("%s must have handler or target\n", cursor->base.key);
+
+          if (*(cursor->target))
+            g_strfreev (*(cursor->target));
+
+          value = g_settings_get_strv (SETTINGS (cursor->base.schema),
+                                       cursor->base.key);
+
+          *(cursor->target) = value;
+        }
+
+      ++cursor;
+    }
+}
+
 static void
 handle_preference_init_int (void)
 {
@@ -673,6 +731,56 @@ handle_preference_update_string (GSettings *settings,
    queue_changed (cursor->base.pref);
 }

+static void
+handle_preference_update_string_array (GSettings *settings,
+                                       gchar *key)
+{
+  MetaStringArrayPreference *cursor = preferences_string_array;
+  gboolean inform_listeners = FALSE;
+
+  while (cursor->base.key != NULL && strcmp (key, cursor->base.key) != 0)
+    ++cursor;
+
+  if (cursor->base.key==NULL)
+    /* Didn't recognise that key. */
+    return;
+
+  /* Complex keys have a mapping function to check validity */
+  if (cursor->handler)
+    {
+      if (cursor->target)
+        meta_bug ("%s has both a target and a handler\n", cursor->base.key);
+
+      g_settings_get_mapped (SETTINGS (cursor->base.schema),
+                             cursor->base.key, cursor->handler, NULL);
+    }
+  else
+    {
+      char **values, **previous;
+      int n_values, n_previous, i;
+
+      if (!cursor->target)
+        meta_bug ("%s must have handler or target\n", cursor->base.key);
+
+      values = g_settings_get_strv (SETTINGS (cursor->base.schema),
+                                    cursor->base.key);
+      n_values = g_strv_length (values);
+      previous = *(cursor->target);
+      n_previous = previous ? g_strv_length (previous) : 0;
+
+      inform_listeners = n_previous != n_values;
+      for (i = 0; i < n_values && !inform_listeners; i++)
+        inform_listeners = g_strcmp0 (values[i], previous[i]) != 0;
+
+      if (*(cursor->target))
+        g_strfreev (*(cursor->target));
+      *(cursor->target) = values;
+    }
+
+  if (inform_listeners)
+    queue_changed (cursor->base.pref);
+}
+
 static void
 handle_preference_update_int (GSettings *settings,
                              gchar *key)
@@ -857,6 +965,11 @@ meta_prefs_init (void)
                    G_CALLBACK (settings_changed), NULL);
  g_hash_table_insert (settings_schemas, g_strdup (SCHEMA_INTERFACE), settings);

+  settings = g_settings_new (SCHEMA_INPUT_SOURCES);
+  g_signal_connect (settings, "changed::" KEY_XKB_OPTIONS,
+                    G_CALLBACK (settings_changed), NULL);
+  g_hash_table_insert (settings_schemas, g_strdup (SCHEMA_INPUT_SOURCES), settings);
+

  for (tmp = overridden_keys; tmp; tmp = tmp->next)
    {
@@ -869,10 +982,10 @@ meta_prefs_init (void)
  handle_preference_init_enum ();
  handle_preference_init_bool ();
  handle_preference_init_string ();
+  handle_preference_init_string_array ();
  handle_preference_init_int ();

  init_bindings ();
-  init_workspace_names ();
 }

 static gboolean
@@ -1020,14 +1133,6 @@ settings_changed (GSettings *settings,
  MetaEnumPreference *cursor;
  gboolean found_enum;

-  /* String array, handled separately */
-  if (strcmp (key, KEY_WORKSPACE_NAMES) == 0)
-    {
-      if (update_workspace_names ())
-        queue_changed (META_PREF_WORKSPACE_NAMES);
-      return;
-    }
-
  value = g_settings_get_value (settings, key);
  type = g_variant_get_type (value);

@@ -1035,6 +1140,8 @@ settings_changed (GSettings *settings,
    handle_preference_update_bool (settings, key);
  else if (g_variant_type_equal (type, G_VARIANT_TYPE_INT32))
    handle_preference_update_int (settings, key);
+  else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING_ARRAY))
+    handle_preference_update_string_array (settings, key);
  else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
    {
      cursor = preferences_enum;
@@ -1092,8 +1199,8 @@ maybe_give_disable_workarounds_warning (void)
    {
      first_disable = FALSE;

-      meta_warning (_("Workarounds for broken applications disabled. "
-                      "Some applications may not behave properly.\n"));
+      meta_warning ("Workarounds for broken applications disabled. "
+                    "Some applications may not behave properly.\n");
    }
 }

@@ -1167,8 +1274,8 @@ titlebar_handler (GVariant *value,

  if (desc == NULL)
    {
-      meta_warning (_("Could not parse font description "
-                      "\"%s\" from GSettings key %s\n"),
+      meta_warning ("Could not parse font description "
+                    "\"%s\" from GSettings key %s\n",
                    string_value ? string_value : "(null)",
                    KEY_TITLEBAR_FONT);
      return FALSE;
@@ -1233,8 +1340,8 @@ mouse_button_mods_handler (GVariant *value,
      meta_topic (META_DEBUG_KEYBINDINGS,
                  "Failed to parse new GSettings value\n");
          
-      meta_warning (_("\"%s\" found in configuration database is "
-                      "not a valid value for mouse button modifier\n"),
+      meta_warning ("\"%s\" found in configuration database is "
+                    "not a valid value for mouse button modifier\n",
                    string_value);

      return FALSE;
@@ -1554,6 +1661,39 @@ overlay_key_handler (GVariant *value,
  return TRUE;
 }

+static gboolean
+iso_next_group_handler (GVariant *value,
+                        gpointer *result,
+                        gpointer  data)
+{
+  const char **xkb_options, **p;
+  const char *option = NULL;
+  gboolean changed = FALSE;
+
+  *result = NULL; /* ignored */
+  xkb_options = g_variant_get_strv (value, NULL);
+
+  for (p = xkb_options; p && *p; ++p)
+    if (g_str_has_prefix (*p, "grp:"))
+      {
+        option = (*p + 4);
+        break;
+      }
+
+  changed = (g_strcmp0 (option, iso_next_group_option) != 0);
+
+  if (changed)
+    {
+      g_free (iso_next_group_option);
+      iso_next_group_option = g_strdup (option);
+      queue_changed (META_PREF_KEYBINDINGS);
+    }
+
+  g_free (xkb_options);
+
+  return TRUE;
+}
+
 const PangoFontDescription*
 meta_prefs_get_titlebar_font (void)
 {
@@ -1575,14 +1715,6 @@ meta_prefs_get_dynamic_workspaces (void)
  return dynamic_workspaces;
 }

-gboolean
-meta_prefs_get_application_based (void)
-{
-  return FALSE; /* For now, we never want this to do anything */
-  
-  return application_based;
-}
-
 gboolean
 meta_prefs_get_disable_workarounds (void)
 {
@@ -1620,9 +1752,6 @@ meta_preference_to_string (MetaPreference pref)
    case META_PREF_NUM_WORKSPACES:
      return "NUM_WORKSPACES";

-    case META_PREF_APPLICATION_BASED:
-      return "APPLICATION_BASED";
-
    case META_PREF_KEYBINDINGS:
      return "KEYBINDINGS";

@@ -1708,12 +1837,13 @@ meta_prefs_set_num_workspaces (int n_workspaces)
 {
  MetaBasePreference *pref;

-  find_pref (preferences_int, sizeof(MetaIntPreference),
-             KEY_NUM_WORKSPACES, &pref);
-
-  g_settings_set_int (SETTINGS (pref->schema),
-                      KEY_NUM_WORKSPACES,
-                      n_workspaces);
+  if (find_pref (preferences_int, sizeof(MetaIntPreference),
+                 KEY_NUM_WORKSPACES, &pref))
+    {
+      g_settings_set_int (SETTINGS (pref->schema),
+                          KEY_NUM_WORKSPACES,
+                          n_workspaces);
+    }
 }

 static GHashTable *key_bindings;
@@ -1747,20 +1877,15 @@ init_bindings (void)
  g_hash_table_insert (key_bindings, g_strdup ("overlay-key"), pref);
 }

-static void
-init_workspace_names (void)
-{
-  update_workspace_names ();
-}
-
 static gboolean
 update_binding (MetaKeyPref *binding,
                gchar      **strokes)
 {
+  GSList *old_bindings, *a, *b;
+  gboolean changed;
  unsigned int keysym;
  unsigned int keycode;
  MetaVirtualModifier mods;
-  gboolean changed = FALSE;
  MetaKeyCombo *combo;
  int i;

@@ -1768,13 +1893,9 @@ update_binding (MetaKeyPref *binding,
              "Binding \"%s\" has new GSettings value\n",
              binding->name);

-  /* Okay, so, we're about to provide a new list of key combos for this
-   * action. Delete any pre-existing list.
-   */
-  g_slist_foreach (binding->bindings, (GFunc) g_free, NULL);
-  g_slist_free (binding->bindings);
+  old_bindings = binding->bindings;
  binding->bindings = NULL;
-  
+
  for (i = 0; strokes && strokes[i]; i++)
    {
      keysym = 0;
@@ -1785,7 +1906,7 @@ update_binding (MetaKeyPref *binding,
        {
          meta_topic (META_DEBUG_KEYBINDINGS,
                      "Failed to parse new GSettings value\n");
-          meta_warning (_("\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n"),
+          meta_warning ("\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n",
                        strokes[i], binding->name);

          /* Value is kept and will thus be removed next time we save the key.
@@ -1809,8 +1930,6 @@ update_binding (MetaKeyPref *binding,
           * Changing the key in response to a modification could lead to cyclic calls. */
          continue;
        }
-  
-      changed = TRUE;

      combo = g_malloc0 (sizeof (MetaKeyCombo));
      combo->keysym = keysym;
@@ -1825,6 +1944,34 @@ update_binding (MetaKeyPref *binding,

  binding->bindings = g_slist_reverse (binding->bindings);

+  a = old_bindings;
+  b = binding->bindings;
+  while (TRUE)
+    {
+      if ((!a && b) || (a && !b))
+        {
+          changed = TRUE;
+          break;
+        }
+      else if (!a && !b)
+        {
+          changed = FALSE;
+          break;
+        }
+      else if (memcmp (a->data, b->data, sizeof (MetaKeyCombo)) != 0)
+        {
+          changed = TRUE;
+          break;
+        }
+      else
+        {
+          a = a->next;
+          b = b->next;
+        }
+    }
+
+  g_slist_free_full (old_bindings, g_free);
+
  return changed;
 }

@@ -1840,41 +1987,6 @@ update_key_binding (const char *key,
    return FALSE;
 }

-static gboolean
-update_workspace_names (void)
-{
-  int i;
-  char **names;
-  int n_workspace_names, n_names;
-  gboolean changed = FALSE;
-
-  names = g_settings_get_strv (SETTINGS (SCHEMA_GENERAL), KEY_WORKSPACE_NAMES);
-  n_names = g_strv_length (names);
-  n_workspace_names = workspace_names ? g_strv_length (workspace_names) : 0;
-
-  for (i = 0; i < n_names; i++)
-    if (n_workspace_names < i + 1 || !workspace_names[i] ||
-        g_strcmp0 (names[i], workspace_names[i]) != 0)
-      {
-        changed = TRUE;
-        break;
-      }
-
-  if (n_workspace_names != n_names)
-    changed = TRUE;
-
-  if (changed)
-    {
-      if (workspace_names)
-        g_strfreev (workspace_names);
-      workspace_names = names;
-    }
-  else
-    g_strfreev (names);
-
-  return changed;
-}
-
 const char*
 meta_prefs_get_workspace_name (int i)
 {
@@ -2074,6 +2186,12 @@ meta_prefs_get_overlay_binding (MetaKeyCombo *combo)
  *combo = overlay_key_combo;
 }

+const char *
+meta_prefs_get_iso_next_group_option (void)
+{
+  return iso_next_group_option;
+}
+
 GDesktopTitlebarAction
 meta_prefs_get_action_double_click_titlebar (void)
 {
@@ -2216,9 +2334,11 @@ meta_prefs_set_no_tab_popup (gboolean whether)
 {
  MetaBasePreference *pref;

-  find_pref (preferences_bool, sizeof(MetaBoolPreference),
-             KEY_NO_TAB_POPUP, &pref);
-  g_settings_set_boolean (SETTINGS (pref->schema), KEY_NO_TAB_POPUP, whether);
+  if (find_pref (preferences_bool, sizeof(MetaBoolPreference),
+                 KEY_NO_TAB_POPUP, &pref))
+    {
+      g_settings_set_boolean (SETTINGS (pref->schema), KEY_NO_TAB_POPUP, whether);
+    }
 }

 int
--- a/src/core/screen-private.h
+++ b/src/core/screen-private.h
@@ -38,17 +38,7 @@
 #include <X11/Xutil.h>
 #include "stack-tracker.h"
 #include "ui.h"
-
-typedef struct _MetaMonitorInfo MetaMonitorInfo;
-
-struct _MetaMonitorInfo
-{
-  int number;
-  MetaRectangle rect;
-  gboolean is_primary;
-  gboolean in_fullscreen;
-  XID output; /* The primary or first output for this crtc, None if no xrandr */
-};
+#include "monitor-private.h"

 typedef void (* MetaScreenWindowFunc) (MetaScreen *screen, MetaWindow *window,
                                       gpointer user_data);
@@ -93,6 +83,7 @@ struct _MetaScreen
  MetaStack *stack;
  MetaStackTracker *stack_tracker;

+  MetaCursorTracker *cursor_tracker;
  MetaCursor current_cursor;

  Window flash_window;
@@ -100,10 +91,11 @@ struct _MetaScreen
  Window wm_sn_selection_window;
  Atom wm_sn_atom;
  guint32 wm_sn_timestamp;
-  
+
  MetaMonitorInfo *monitor_infos;
-  int primary_monitor_index;
  int n_monitor_infos;
+  int primary_monitor_index;
+  gboolean has_xinerama_indices;

  /* Cache the current monitor */
  int last_monitor_index;
@@ -159,8 +151,6 @@ void          meta_screen_foreach_window      (MetaScreen                 *scree
                                               MetaScreenWindowFunc        func,
                                               gpointer                    data);

-void          meta_screen_set_cursor          (MetaScreen                 *screen,
-                                               MetaCursor                  cursor);
 void          meta_screen_update_cursor       (MetaScreen                 *screen);

 void          meta_screen_tab_popup_create       (MetaScreen              *screen,
@@ -187,6 +177,9 @@ MetaWindow*   meta_screen_get_mouse_window     (MetaScreen                 *scre
                                                MetaWindow                 *not_this_one);

 const MetaMonitorInfo* meta_screen_get_current_monitor_info   (MetaScreen    *screen);
+const MetaMonitorInfo* meta_screen_get_current_monitor_info_for_pos   (MetaScreen    *screen,
+                                                                       int x,
+                                                                       int y);
 const MetaMonitorInfo* meta_screen_get_monitor_for_rect   (MetaScreen    *screen,
                                                           MetaRectangle *rect);
 const MetaMonitorInfo* meta_screen_get_monitor_for_window (MetaScreen    *screen,
@@ -228,10 +221,6 @@ void meta_screen_calc_workspace_layout (MetaScreen          *screen,
                                        MetaWorkspaceLayout *layout);
 void meta_screen_free_workspace_layout (MetaWorkspaceLayout *layout);

-void meta_screen_resize (MetaScreen *screen,
-                         int         width,
-                         int         height);
-
 void     meta_screen_minimize_all_on_active_workspace_except (MetaScreen *screen,
                                                              MetaWindow *keep);

@@ -254,4 +243,14 @@ void     meta_screen_workspace_switched (MetaScreen         *screen,

 void meta_screen_set_active_workspace_hint (MetaScreen *screen);

+Window   meta_screen_create_guard_window (Display *xdisplay, MetaScreen *screen);
+
+gboolean meta_screen_handle_xevent (MetaScreen *screen,
+                                    XEvent     *xevent);
+
+int meta_screen_xinerama_index_to_monitor_index (MetaScreen *screen,
+                                                 int         index);
+int meta_screen_monitor_index_to_xinerama_index (MetaScreen *screen,
+                                                 int         index);
+
 #endif
--- a/src/core/screen.c
+++ b/src/core/screen.c
@@ -33,7 +33,7 @@
 #include <config.h>
 #include "screen-private.h"
 #include <meta/main.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include <meta/errors.h>
 #include "window-private.h"
 #include "frame.h"
@@ -45,13 +45,11 @@
 #include <meta/compositor.h>
 #include "mutter-enum-types.h"
 #include "core.h"
+#include "meta-wayland-private.h"
+#include "meta-cursor-tracker-private.h"

 #include <X11/extensions/Xinerama.h>

-#ifdef HAVE_RANDR
-#include <X11/extensions/Xrandr.h>
-#endif
-
 #include <X11/Xatom.h>
 #include <locale.h>
 #include <string.h>
@@ -76,6 +74,9 @@ static void meta_screen_sn_event   (SnMonitorEvent *event,
                                    void           *user_data);
 #endif

+static void on_monitors_changed (MetaMonitorManager *manager,
+                                 MetaScreen         *screen);
+
 enum
 {
  PROP_N_WORKSPACES = 1,
@@ -350,250 +351,93 @@ set_wm_icon_size_hint (MetaScreen *screen)
 #undef N_VALS
 }

-/* The list of monitors reported by the windowing system might include
- * mirrored monitors with identical bounds. Since mirrored monitors
- * shouldn't be treated as separate monitors for most purposes, we
- * filter them out here. (We ignore the possibility of partially
- * overlapping monitors because they are rare and it's hard to come
- * up with any sensible interpretation.)
- */
 static void
-filter_mirrored_monitors (MetaScreen *screen)
+meta_screen_ensure_xinerama_indices (MetaScreen *screen)
 {
-  int i, j;
+  XineramaScreenInfo *infos;
+  int n_infos, i, j;

-  /* Currently always true and simplifies things */
-  g_assert (screen->primary_monitor_index == 0);
+  if (screen->has_xinerama_indices)
+    return;

-  for (i = 1; i < screen->n_monitor_infos; i++)
+  screen->has_xinerama_indices = TRUE;
+
+  if (!XineramaIsActive (screen->display->xdisplay))
+    return;
+
+  infos = XineramaQueryScreens (screen->display->xdisplay, &n_infos);
+  if (n_infos <= 0 || infos == NULL)
    {
-      /* In case we've filtered previous monitors */
-      screen->monitor_infos[i].number = i;
+      meta_XFree (infos);
+      return;
+    }

-      for (j = 0; j < i; j++)
+  for (i = 0; i < screen->n_monitor_infos; ++i)
+    {
+      for (j = 0; j < n_infos; ++j)
        {
-          if (meta_rectangle_equal (&screen->monitor_infos[i].rect,
-                                    &screen->monitor_infos[j].rect))
-            {
-              memmove (&screen->monitor_infos[i],
-                       &screen->monitor_infos[i + 1],
-                       (screen->n_monitor_infos - i - 1) * sizeof (MetaMonitorInfo));
-              screen->n_monitor_infos--;
-              i--;
-
-              continue;
-            }
+          if (screen->monitor_infos[i].rect.x == infos[j].x_org &&
+	      screen->monitor_infos[i].rect.y == infos[j].y_org &&
+	      screen->monitor_infos[i].rect.width == infos[j].width &&
+	      screen->monitor_infos[i].rect.height == infos[j].height)
+            screen->monitor_infos[i].xinerama_index = j;
        }
    }
+
+  meta_XFree (infos);
 }

-#ifdef HAVE_RANDR
-static MetaMonitorInfo *
-find_monitor_with_rect (MetaScreen *screen, int x, int y, int w, int h)
+int
+meta_screen_monitor_index_to_xinerama_index (MetaScreen *screen,
+                                             int         index)
+{
+  meta_screen_ensure_xinerama_indices (screen);
+
+  return screen->monitor_infos[index].xinerama_index;
+}
+
+int
+meta_screen_xinerama_index_to_monitor_index (MetaScreen *screen,
+                                             int         index)
 {
-  MetaMonitorInfo *info;
  int i;

+  meta_screen_ensure_xinerama_indices (screen);
+
  for (i = 0; i < screen->n_monitor_infos; i++)
-    {
-      info = &screen->monitor_infos[i];
-      if (x == info->rect.x &&
-          y == info->rect.y &&
-          w == info->rect.width &&
-          h == info->rect.height)
-        return info;
-    }
-  return NULL;
+    if (screen->monitor_infos[i].xinerama_index == index)
+      return i;
+
+  return -1;
 }

-/* In the case of multiple outputs of a single crtc (mirroring), we consider one of the
- * outputs the "main". This is the one we consider "owning" the windows, so if
- * the mirroring is changed to a dual monitor setup then the windows are moved to the
- * crtc that now has that main output. If one of the outputs is the primary that is
- * always the main, otherwise we just use the first.
- */
-static XID
-find_main_output_for_crtc (MetaScreen *screen, XRRScreenResources *resources, XRRCrtcInfo *crtc)
-{
-  XRROutputInfo *output;
-  RROutput primary_output;
-  int i;
-  XID res;
-
-  primary_output = XRRGetOutputPrimary (screen->display->xdisplay, screen->xroot);
-
-  res = None;
-  for (i = 0; i < crtc->noutput; i++)
-    {
-      output = XRRGetOutputInfo (screen->display->xdisplay, resources, crtc->outputs[i]);
-      if (output->connection != RR_Disconnected &&
-          (res == None || crtc->outputs[i] == primary_output))
-        res = crtc->outputs[i];
-      XRRFreeOutputInfo (output);
-    }
-
-  return res;
-}
-
-#endif
-
 static void
 reload_monitor_infos (MetaScreen *screen)
 {
-  MetaDisplay *display;
+  GList *tmp;
+  MetaMonitorManager *manager;

-  {
-    GList *tmp;
+  tmp = screen->workspaces;
+  while (tmp != NULL)
+    {
+      MetaWorkspace *space = tmp->data;

-    tmp = screen->workspaces;
-    while (tmp != NULL)
-      {
-        MetaWorkspace *space = tmp->data;
+      meta_workspace_invalidate_work_area (space);
+      
+      tmp = tmp->next;
+    }

-        meta_workspace_invalidate_work_area (space);
-        
-        tmp = tmp->next;
-      }
-  }
+  /* Any previous screen->monitor_infos or screen->outputs is freed by the caller */

-  display = screen->display;
-
-  /* Any previous screen->monitor_infos is freed by the caller */
-
-  screen->monitor_infos = NULL;
-  screen->n_monitor_infos = 0;
  screen->last_monitor_index = 0;
-
-  /* Xinerama doesn't have a concept of primary monitor, however XRandR
-   * does. However, the XRandR xinerama compat code always sorts the
-   * primary output first, so we rely on that here. We could use the
-   * native XRandR calls instead of xinerama, but that would be
-   * slightly problematic for _NET_WM_FULLSCREEN_MONITORS support, as
-   * that is defined in terms of xinerama monitor indexes.
-   * So, since we don't need anything in xrandr except the primary
-   * we can keep using xinerama and use the first monitor as the
-   * primary.
-   */
-  screen->primary_monitor_index = 0;
-
+  screen->has_xinerama_indices = FALSE;
  screen->display->monitor_cache_invalidated = TRUE;

-  if (g_getenv ("MUTTER_DEBUG_XINERAMA"))
-    {
-      meta_topic (META_DEBUG_XINERAMA,
-                  "Pretending a single monitor has two Xinerama screens\n");
+  manager = meta_monitor_manager_get ();

-      screen->monitor_infos = g_new0 (MetaMonitorInfo, 2);
-      screen->n_monitor_infos = 2;
-
-      screen->monitor_infos[0].number = 0;
-      screen->monitor_infos[0].rect = screen->rect;
-      screen->monitor_infos[0].rect.width = screen->rect.width / 2;
-      screen->monitor_infos[0].in_fullscreen = -1;
-
-      screen->monitor_infos[1].number = 1;
-      screen->monitor_infos[1].rect = screen->rect;
-      screen->monitor_infos[1].rect.x = screen->rect.width / 2;
-      screen->monitor_infos[1].rect.width = screen->rect.width / 2;
-      screen->monitor_infos[0].in_fullscreen = -1;
-    }
-
-  if (screen->n_monitor_infos == 0 &&
-      XineramaIsActive (display->xdisplay))
-    {
-      XineramaScreenInfo *infos;
-      int n_infos;
-      int i;
-      
-      n_infos = 0;
-      infos = XineramaQueryScreens (display->xdisplay, &n_infos);
-
-      meta_topic (META_DEBUG_XINERAMA,
-                  "Found %d Xinerama screens on display %s\n",
-                  n_infos, display->name);
-
-      if (n_infos > 0)
-        {
-          screen->monitor_infos = g_new0 (MetaMonitorInfo, n_infos);
-          screen->n_monitor_infos = n_infos;
-          
-          i = 0;
-          while (i < n_infos)
-            {
-              screen->monitor_infos[i].number = infos[i].screen_number;
-              screen->monitor_infos[i].rect.x = infos[i].x_org;
-              screen->monitor_infos[i].rect.y = infos[i].y_org;
-              screen->monitor_infos[i].rect.width = infos[i].width;
-              screen->monitor_infos[i].rect.height = infos[i].height;
-              screen->monitor_infos[i].in_fullscreen = -1;
-
-              meta_topic (META_DEBUG_XINERAMA,
-                          "Monitor %d is %d,%d %d x %d\n",
-                          screen->monitor_infos[i].number,
-                          screen->monitor_infos[i].rect.x,
-                          screen->monitor_infos[i].rect.y,
-                          screen->monitor_infos[i].rect.width,
-                          screen->monitor_infos[i].rect.height);
-              
-              ++i;
-            }
-        }
-      
-      meta_XFree (infos);
-
-#ifdef HAVE_RANDR
-      {
-        XRRScreenResources *resources;
-
-        resources = XRRGetScreenResourcesCurrent (display->xdisplay, screen->xroot);
-        if (resources)
-          {
-            for (i = 0; i < resources->ncrtc; i++)
-              {
-                XRRCrtcInfo *crtc;
-                MetaMonitorInfo *info;
-
-                crtc = XRRGetCrtcInfo (display->xdisplay, resources, resources->crtcs[i]);
-                info = find_monitor_with_rect (screen, crtc->x, crtc->y, (int)crtc->width, (int)crtc->height);
-                if (info)
-                  info->output = find_main_output_for_crtc (screen, resources, crtc);
-
-                XRRFreeCrtcInfo (crtc);
-              }
-            XRRFreeScreenResources (resources);
-          }
-      }
-#endif
-    }
-  else if (screen->n_monitor_infos > 0)
-    {
-      meta_topic (META_DEBUG_XINERAMA,
-                  "No Xinerama extension or Xinerama inactive on display %s\n",
-                  display->name);
-    }
-
-  /* If no Xinerama, fill in the single screen info so
-   * we can use the field unconditionally
-   */
-  if (screen->n_monitor_infos == 0)
-    {
-      meta_topic (META_DEBUG_XINERAMA,
-                  "No Xinerama screens, using default screen info\n");
-          
-      screen->monitor_infos = g_new0 (MetaMonitorInfo, 1);
-      screen->n_monitor_infos = 1;
-          
-      screen->monitor_infos[0].number = 0;
-      screen->monitor_infos[0].rect = screen->rect;
-      screen->monitor_infos[0].in_fullscreen = -1;
-    }
-
-  filter_mirrored_monitors (screen);
-
-  screen->monitor_infos[screen->primary_monitor_index].is_primary = TRUE;
-
-  g_assert (screen->n_monitor_infos > 0);
-  g_assert (screen->monitor_infos != NULL);
+  screen->monitor_infos = meta_monitor_manager_get_monitor_infos (manager,
+                                                                  (unsigned*)&screen->n_monitor_infos);
+  screen->primary_monitor_index = meta_monitor_manager_get_primary_index (manager);
 }

 /* The guard window allows us to leave minimized windows mapped so
@@ -603,12 +447,13 @@ reload_monitor_infos (MetaScreen *screen)
 * should effectively be forwarded to events on the background actor,
 * providing that the scene graph is set up correctly.
 */
-static Window
-create_guard_window (Display *xdisplay, MetaScreen *screen)
+Window
+meta_screen_create_guard_window (Display *xdisplay, MetaScreen *screen)
 {
  XSetWindowAttributes attributes;
  Window guard_window;
  gulong create_serial;
+  MetaStackWindow stack_window;
  
  attributes.event_mask = NoEventMask;
  attributes.override_redirect = True;
@@ -641,12 +486,14 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
    XISelectEvents (xdisplay, guard_window, &mask, 1);
  }

+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = guard_window;
  meta_stack_tracker_record_add (screen->stack_tracker,
-                                 guard_window,
+                                 &stack_window,
                                 create_serial);

  meta_stack_tracker_record_lower (screen->stack_tracker,
-                                   guard_window,
+                                   &stack_window,
                                   XNextRequest (xdisplay));
  XLowerWindow (xdisplay, guard_window);
  XMapWindow (xdisplay, guard_window);
@@ -668,6 +515,7 @@ meta_screen_new (MetaDisplay *display,
  char buf[128];
  guint32 manager_timestamp;
  gulong current_workspace;
+  MetaMonitorManager *manager;
  
  replace_current_wm = meta_get_replace_current_wm ();
  
@@ -731,7 +579,7 @@ meta_screen_new (MetaDisplay *display,

  if (XGetSelectionOwner (xdisplay, wm_sn_atom) != new_wm_sn_owner)
    {
-      meta_warning (_("Could not acquire window manager selection on screen %d display \"%s\"\n"),
+      meta_warning ("Could not acquire window manager selection on screen %d display \"%s\"\n",
                    number, display->name);

      XDestroyWindow (xdisplay, new_wm_sn_owner);
@@ -826,8 +674,18 @@ meta_screen_new (MetaDisplay *display,
  screen->xscreen = ScreenOfDisplay (xdisplay, number);
  screen->xroot = xroot;
  screen->rect.x = screen->rect.y = 0;
-  screen->rect.width = WidthOfScreen (screen->xscreen);
-  screen->rect.height = HeightOfScreen (screen->xscreen);
+
+  if (!meta_is_wayland_compositor ())
+    meta_monitor_manager_initialize ();
+
+  manager = meta_monitor_manager_get ();
+  g_signal_connect (manager, "monitors-changed",
+                    G_CALLBACK (on_monitors_changed), screen);
+
+  meta_monitor_manager_get_screen_size (manager,
+                                        &screen->rect.width,
+                                        &screen->rect.height);
+
  screen->current_cursor = -1; /* invalid/unset */
  screen->default_xvisual = DefaultVisualOfScreen (screen->xscreen);
  screen->default_depth = DefaultDepthOfScreen (screen->xscreen);
@@ -852,12 +710,9 @@ meta_screen_new (MetaDisplay *display,
  screen->compositor_data = NULL;
  screen->guard_window = None;

-  screen->monitor_infos = NULL;
-  screen->n_monitor_infos = 0;
-  screen->last_monitor_index = 0;  
-  
  reload_monitor_infos (screen);
-  
+
+  meta_cursor_tracker_get_for_screen (screen);
  meta_screen_set_cursor (screen, META_CURSOR_DEFAULT);

  /* Handle creating a no_focus_window for this screen */  
@@ -941,7 +796,7 @@ meta_screen_new (MetaDisplay *display,

  meta_verbose ("Added screen %d ('%s') root 0x%lx\n",
                screen->number, screen->screen_name, screen->xroot);
-  
+
  return screen;
 }

@@ -995,7 +850,7 @@ meta_screen_free (MetaScreen *screen,
  meta_error_trap_push_with_return (screen->display);
  XSelectInput (screen->display->xdisplay, screen->xroot, 0);
  if (meta_error_trap_pop_with_return (screen->display) != Success)
-    meta_warning (_("Could not release screen %d on display \"%s\"\n"),
+    meta_warning ("Could not release screen %d on display \"%s\"\n",
                  screen->number, screen->display->name);

  unset_wm_check_hint (screen);
@@ -1082,8 +937,8 @@ meta_screen_manage_all_windows (MetaScreen *screen)
  meta_display_grab (screen->display);

  if (screen->guard_window == None)
-    screen->guard_window = create_guard_window (screen->display->xdisplay,
-                                                screen);
+    screen->guard_window =
+      meta_screen_create_guard_window (screen->display->xdisplay, screen);

  windows = list_windows (screen);

@@ -1613,29 +1468,18 @@ void
 meta_screen_set_cursor (MetaScreen *screen,
                        MetaCursor  cursor)
 {
-  Cursor xcursor;
-
  if (cursor == screen->current_cursor)
    return;

  screen->current_cursor = cursor;
-  
-  xcursor = meta_display_create_x_cursor (screen->display, cursor);
-  XDefineCursor (screen->display->xdisplay, screen->xroot, xcursor);
-  XFlush (screen->display->xdisplay);
-  XFreeCursor (screen->display->xdisplay, xcursor);
+  meta_cursor_tracker_set_root_cursor (screen->cursor_tracker, cursor);
 }

 void
 meta_screen_update_cursor (MetaScreen *screen)
 {
-  Cursor xcursor;
-
-  xcursor = meta_display_create_x_cursor (screen->display, 
-					  screen->current_cursor);
-  XDefineCursor (screen->display->xdisplay, screen->xroot, xcursor);
-  XFlush (screen->display->xdisplay);
-  XFreeCursor (screen->display->xdisplay, xcursor);
+  meta_cursor_tracker_set_root_cursor (screen->cursor_tracker,
+                                       screen->current_cursor);
 }

 void
@@ -1898,12 +1742,15 @@ meta_screen_tile_preview_update_timeout (gpointer data)
    {
      Window xwindow;
      gulong create_serial;
+      MetaStackWindow stack_window;

      screen->tile_preview = meta_tile_preview_new (screen->number);
      xwindow = meta_tile_preview_get_xwindow (screen->tile_preview,
                                               &create_serial);
+      stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+      stack_window.x11.xwindow = xwindow;
      meta_stack_tracker_record_add (screen->stack_tracker,
-                                     xwindow,
+                                     &stack_window,
                                     create_serial);
    }

@@ -2216,6 +2063,65 @@ meta_screen_get_current_monitor_info (MetaScreen *screen)
    return &screen->monitor_infos[monitor_index];
 }

+const MetaMonitorInfo*
+meta_screen_get_current_monitor_info_for_pos (MetaScreen *screen,
+                                              int x,
+                                              int y)
+{
+    int monitor_index;
+    monitor_index = meta_screen_get_current_monitor_for_pos (screen, x, y);
+    return &screen->monitor_infos[monitor_index];
+}
+
+
+/**
+ * meta_screen_get_current_monitor_for_pos:
+ * @screen: a #MetaScreen
+ * @x: The x coordinate
+ * @y: The y coordinate
+ *
+ * Gets the index of the monitor that contains the passed coordinates.
+ *
+ * Return value: a monitor index
+ */
+int
+meta_screen_get_current_monitor_for_pos (MetaScreen *screen,
+                                         int x,
+                                         int y)
+{
+  if (screen->n_monitor_infos == 1)
+    return 0;
+  else if (screen->display->monitor_cache_invalidated)
+    {
+      int i;
+      MetaRectangle pointer_position;
+      pointer_position.x = x;
+      pointer_position.y = y;
+      pointer_position.width = pointer_position.height = 1;
+
+      screen->display->monitor_cache_invalidated = FALSE;
+      screen->last_monitor_index = 0;
+
+      for (i = 0; i < screen->n_monitor_infos; i++)
+        {
+          if (meta_rectangle_contains_rect (&screen->monitor_infos[i].rect,
+                                            &pointer_position))
+            {
+              screen->last_monitor_index = i;
+              break;
+            }
+        }
+
+      meta_topic (META_DEBUG_XINERAMA,
+                  "Rechecked current monitor, now %d\n",
+                  screen->last_monitor_index);
+
+    }
+
+    return screen->last_monitor_index;
+}
+
+
 /**
 * meta_screen_get_current_monitor:
 * @screen: a #MetaScreen
@@ -2241,11 +2147,7 @@ meta_screen_get_current_monitor (MetaScreen *screen)
      XIButtonState buttons;
      XIModifierState mods;
      XIGroupState group;
-      int i;
-      MetaRectangle pointer_position;

-      screen->display->monitor_cache_invalidated = FALSE;
-      
      XIQueryPointer (screen->display->xdisplay,
                      META_VIRTUAL_CORE_POINTER_ID,
                      screen->xroot,
@@ -2260,24 +2162,7 @@ meta_screen_get_current_monitor (MetaScreen *screen)
                      &group);
      free (buttons.mask);

-      pointer_position.x = root_x_return;
-      pointer_position.y = root_y_return;
-      pointer_position.width = pointer_position.height = 1;
-
-      screen->last_monitor_index = 0;
-      for (i = 0; i < screen->n_monitor_infos; i++)
-        {
-          if (meta_rectangle_contains_rect (&screen->monitor_infos[i].rect,
-                                            &pointer_position))
-            {
-              screen->last_monitor_index = i;
-              break;
-            }
-        }
-      
-      meta_topic (META_DEBUG_XINERAMA,
-                  "Rechecked current monitor, now %d\n",
-                  screen->last_monitor_index);
+      meta_screen_get_current_monitor_for_pos (screen, root_x_return, root_y_return);
    }

  return screen->last_monitor_index;
@@ -2959,19 +2844,15 @@ meta_screen_resize_func (MetaScreen *screen,
  meta_window_recalc_features (window);
 }

-void
-meta_screen_resize (MetaScreen *screen,
-                    int         width,
-                    int         height)
+static void
+on_monitors_changed (MetaMonitorManager *manager,
+                     MetaScreen         *screen)
 {
-  GSList *windows, *tmp;
-  MetaMonitorInfo *old_monitor_infos;
+  GSList *tmp, *windows;

-  screen->rect.width = width;
-  screen->rect.height = height;
-
-  /* Save the old monitor infos, so they stay valid during the update */
-  old_monitor_infos = screen->monitor_infos;
+  meta_monitor_manager_get_screen_size (manager,
+                                        &screen->rect.width,
+                                        &screen->rect.height);

  reload_monitor_infos (screen);
  set_desktop_geometry_hint (screen);
@@ -2983,8 +2864,8 @@ meta_screen_resize (MetaScreen *screen,

      changes.x = 0;
      changes.y = 0;
-      changes.width = width;
-      changes.height = height;
+      changes.width = screen->rect.width;
+      changes.height = screen->rect.height;

      XConfigureWindow(screen->display->xdisplay,
                       screen->guard_window,
@@ -2994,14 +2875,15 @@ meta_screen_resize (MetaScreen *screen,

  if (screen->display->compositor)
    meta_compositor_sync_screen_size (screen->display->compositor,
-				      screen, width, height);
+				      screen,
+                                      screen->rect.width, screen->rect.height);

  /* Queue a resize on all the windows */
  meta_screen_foreach_window (screen, meta_screen_resize_func, 0);

  /* Fix up monitor for all windows on this screen */
  windows = meta_display_list_windows (screen->display,
-                                       META_LIST_DEFAULT);
+                                       META_LIST_INCLUDE_OVERRIDE_REDIRECT);
  for (tmp = windows; tmp != NULL; tmp = tmp->next)
    {
      MetaWindow *window = tmp->data;
@@ -3010,7 +2892,6 @@ meta_screen_resize (MetaScreen *screen,
        meta_window_update_for_monitors_changed (window);
    }

-  g_free (old_monitor_infos);
  g_slist_free (windows);

  meta_screen_queue_check_fullscreen (screen);
@@ -3806,3 +3687,13 @@ meta_screen_get_monitor_in_fullscreen (MetaScreen  *screen,
  /* We use -1 as a flag to mean "not known yet" for notification purposes */
  return screen->monitor_infos[monitor].in_fullscreen == TRUE;
 }
+
+gboolean
+meta_screen_handle_xevent (MetaScreen *screen,
+                           XEvent     *xevent)
+{
+  if (meta_cursor_tracker_handle_xevent (screen->cursor_tracker, xevent))
+    return TRUE;
+
+  return FALSE;
+}
--- a/src/core/session.c
+++ b/src/core/session.c
@@ -25,6 +25,8 @@

 #include <config.h>

+#include "util-private.h"
+#include <meta/main.h>
 #include "session.h"
 #include <X11/Xatom.h>

@@ -531,6 +533,12 @@ die_callback (SmcConn smc_conn, SmPointer client_data)
   * Anything that wants us to go away outside of session management
   * can use kill().
   */
+
+  /* All of that is true - unless we're a wayland compositor. In which
+   * case the X server won't go down until we do, so we must die first.
+   */
+  if (meta_is_wayland_compositor ())
+    meta_quit (0);
 }

 static void
@@ -840,14 +848,14 @@ save_state (void)
  if (mkdir (mutter_dir, 0700) < 0 &&
      errno != EEXIST)
    {
-      meta_warning (_("Could not create directory '%s': %s\n"),
+      meta_warning ("Could not create directory '%s': %s\n",
                    mutter_dir, g_strerror (errno));
    }

  if (mkdir (session_dir, 0700) < 0 &&
      errno != EEXIST)
    {
-      meta_warning (_("Could not create directory '%s': %s\n"),
+      meta_warning ("Could not create directory '%s': %s\n",
                    session_dir, g_strerror (errno));
    }

@@ -857,7 +865,7 @@ save_state (void)

  if (outfile == NULL)
    {
-      meta_warning (_("Could not open session file '%s' for writing: %s\n"),
+      meta_warning ("Could not open session file '%s' for writing: %s\n",
                    full_save_file (), g_strerror (errno));
      goto out;
    }
@@ -998,12 +1006,12 @@ save_state (void)
      /* FIXME need a dialog for this */
      if (ferror (outfile))
        {
-          meta_warning (_("Error writing session file '%s': %s\n"),
+          meta_warning ("Error writing session file '%s': %s\n",
                        full_save_file (), g_strerror (errno));
        }
      if (fclose (outfile))
        {
-          meta_warning (_("Error closing session file '%s': %s\n"),
+          meta_warning ("Error closing session file '%s': %s\n",
                        full_save_file (), g_strerror (errno));
        }
    }
@@ -1133,7 +1141,7 @@ load_state (const char *previous_save_file)

 error:
  
-  meta_warning (_("Failed to parse saved session file: %s\n"),
+  meta_warning ("Failed to parse saved session file: %s\n",
                error->message);
  g_error_free (error);

@@ -1182,7 +1190,7 @@ start_element_handler  (GMarkupParseContext *context,
              g_set_error (error,
                           G_MARKUP_ERROR,
                       G_MARKUP_ERROR_PARSE,
-                           _("<mutter_session> attribute seen but we already have the session ID"));
+                           "<mutter_session> attribute seen but we already have the session ID");
              return;
            }
          
@@ -1195,7 +1203,7 @@ start_element_handler  (GMarkupParseContext *context,
              g_set_error (error,
                           G_MARKUP_ERROR,
                           G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                           name, "mutter_session");
              return;
            }
@@ -1212,7 +1220,7 @@ start_element_handler  (GMarkupParseContext *context,
          g_set_error (error,
                       G_MARKUP_ERROR,
                       G_MARKUP_ERROR_PARSE,
-                       _("nested <window> tag"));
+                       "nested <window> tag");
          return;
        }
      
@@ -1270,7 +1278,7 @@ start_element_handler  (GMarkupParseContext *context,
              g_set_error (error,
                           G_MARKUP_ERROR,
                           G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                           name, "window");
              session_info_free (pd->info);
              pd->info = NULL;
@@ -1302,7 +1310,7 @@ start_element_handler  (GMarkupParseContext *context,
              g_set_error (error,
                           G_MARKUP_ERROR,
                           G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                           name, "window");
              session_info_free (pd->info);
              pd->info = NULL;
@@ -1374,7 +1382,7 @@ start_element_handler  (GMarkupParseContext *context,
              g_set_error (error,
                           G_MARKUP_ERROR,
                           G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                           name, "maximized");
              return;
            }
@@ -1434,7 +1442,7 @@ start_element_handler  (GMarkupParseContext *context,
              g_set_error (error,
                           G_MARKUP_ERROR,
                           G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                           name, "geometry");
              return;
            }
@@ -1454,7 +1462,7 @@ start_element_handler  (GMarkupParseContext *context,
      g_set_error (error,
                   G_MARKUP_ERROR,
                   G_MARKUP_ERROR_UNKNOWN_ELEMENT,
-                   _("Unknown element %s"),
+                   "Unknown element %s",
                   element_name);
      return;
    }
--- a/src/core/stack-tracker.c
+++ b/src/core/stack-tracker.c
--- a/src/core/stack-tracker.h
+++ b/src/core/stack-tracker.h
@@ -37,36 +37,55 @@
 #define META_STACK_TRACKER_H

 #include <meta/screen.h>
+#include <meta/window.h>

 typedef struct _MetaStackTracker MetaStackTracker;

+typedef union _MetaStackWindow
+{
+  struct {
+    MetaWindowClientType type;
+  } any;
+  struct {
+    MetaWindowClientType type;
+    Window xwindow;
+  } x11;
+  struct {
+    MetaWindowClientType type;
+    MetaWindow *meta_window;
+  } wayland;
+} MetaStackWindow;
+
+gboolean meta_stack_window_equal (const MetaStackWindow *a,
+                                  const MetaStackWindow *b);
+
 MetaStackTracker *meta_stack_tracker_new  (MetaScreen       *screen);
 void              meta_stack_tracker_free (MetaStackTracker *tracker);

 /* These functions are called when we make an X call that changes the
 * stacking order; this allows MetaStackTracker to predict stacking
 * order before it receives events back from the X server */
-void meta_stack_tracker_record_add             (MetaStackTracker *tracker,
-						Window            window,
-                                                gulong            serial);
-void meta_stack_tracker_record_remove          (MetaStackTracker *tracker,
-						Window            window,
-                                                gulong            serial);
-void meta_stack_tracker_record_restack_windows (MetaStackTracker *tracker,
-						Window           *windows,
-						int               n_windows,
-                                                gulong            serial);
-void meta_stack_tracker_record_raise_above     (MetaStackTracker *tracker,
-						Window            window,
-						Window            sibling,
-                                                gulong            serial);
-void meta_stack_tracker_record_lower_below    (MetaStackTracker *tracker,
-						Window            window,
-						Window            sibling,
-                                                gulong            serial);
-void meta_stack_tracker_record_lower           (MetaStackTracker *tracker,
-						Window            window,
-                                                gulong            serial);
+void meta_stack_tracker_record_add             (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                gulong                 serial);
+void meta_stack_tracker_record_remove          (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                gulong                 serial);
+void meta_stack_tracker_record_restack_windows (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *windows,
+						int                    n_windows,
+                                                gulong                 serial);
+void meta_stack_tracker_record_raise_above     (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                const MetaStackWindow *sibling,
+                                                gulong                 serial);
+void meta_stack_tracker_record_lower_below    (MetaStackTracker       *tracker,
+                                               const MetaStackWindow  *window,
+                                               const MetaStackWindow  *sibling,
+                                               gulong                  serial);
+void meta_stack_tracker_record_lower           (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                gulong                 serial);

 /* These functions are used to update the stack when we get events
 * reflecting changes to the stacking order */
@@ -79,9 +98,9 @@ void meta_stack_tracker_reparent_event  (MetaStackTracker    *tracker,
 void meta_stack_tracker_configure_event (MetaStackTracker    *tracker,
 					 XConfigureEvent     *event);

-void meta_stack_tracker_get_stack  (MetaStackTracker  *tracker,
-                                    Window           **windows,
-                                    int               *n_windows);
+void meta_stack_tracker_get_stack  (MetaStackTracker      *tracker,
+                                    MetaStackWindow      **windows,
+                                    int                   *n_entries);

 void meta_stack_tracker_sync_stack       (MetaStackTracker *tracker);
 void meta_stack_tracker_queue_sync_stack (MetaStackTracker *tracker);
--- a/Show More
+++ b/Show More