remove texture tower

Update .gitignore
Updated Spanish translation
2013-08-20 18:10:54 -04:00 · 2013-08-20 17:04:03 -04:00 · 2013-08-20 17:45:53 +02:00 · 2013-08-20 14:27:50 +02:00 · 2013-08-20 14:27:49 +02:00 · 2013-08-20 14:21:52 +02:00
155 changed files with 9855 additions and 25207 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-wayland.desktop
+src/mutter.desktop
 *.o
 *.a
 *.lo
@@ -46,13 +46,12 @@ POTFILES
 po/*.pot
 50-metacity-desktop-key.xml
 50-metacity-key.xml
-libmutter-wayland.pc
-mutter-wayland
-mutter-launch
+libmutter.pc
+mutter
+mutter-theme-viewer
+mutter.desktop
 org.gnome.mutter.gschema.valid
 org.gnome.mutter.gschema.xml
-org.gnome.mutter.wayland.gschema.valid
-org.gnome.mutter.wayland.gschema.xml
 testasyncgetprop
 testboxes
 testgradient
@@ -76,17 +75,7 @@ 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/xdg-shell-protocol.c
-src/wayland/xdg-shell-client-protocol.h
-src/wayland/xdg-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
@@ -1,10 +1,8 @@

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

 EXTRA_DIST = HACKING MAINTAINERS rationales.txt

 DISTCLEANFILES = intltool-extract intltool-merge intltool-update po/stamp-it po/.intltool-merge-cache

 DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc
-
-ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
--- a/159
+++ b/159
@@ -1,162 +1,3 @@
-3.11.3
-======
-* Fix focus issues with external OSKs[Jasper; #715030]
-* Add a MetaCullable interface [Jasper; #714706]
-* Fix window keybindings [Rui; #719724]
-* Fix settings keyboard/pointer focus for new clients [Rui; #719725]
-* Fix window group paint volume [Owen; #719669]
-* Fix frame extents problems [Owen; #714707]
-* Add shortcut to move windows between monitors [Florian; #671054]
-* Fix problems with focus tracking [Owen; #720558]
-* Misc. bug fixes and cleanups: [Rui, Colin, Lionel, Jasper, Owen; #712833,
-  #719557, #719695, #719833, #678989, #720417, #720630]
-
-Contributors:
-  Lionel Landwerlin, Rui Matos, Alberto Milone, Florian Müllner,
-  Jasper St. Pierre, Rico Tzschichholz, Owen W. Taylor, Colin Walters
-
-3.11.2
-======
-* Support setting a NULL opaque region [Andreas; #711518]
-* Sync keymap from X to wayland [Giovanni; #707446]
-* Implement support for subsurfaces [Jonas; #705502]
-* Don't focus the no-focus-window for globally active windows [Jasper; #710296]
-* Support "hotplug_mode_update" property [Marc-André; #711216]
-* Fix resize operations using mouse-button-modifier [Lionel; #710251]
-* Fix position of attached modals for CSD windows [Giovanni, Owen; #707194]
-* Misc. bug fixes [Rui, Jasper, Neil, Florian; #712247, #711731]
-
-Contributors:
-  Giovanni Campagna, Andreas Heider, Lionel Landwerlin, Marc-André Lureau,
-  Rui Matos, Florian Müllner, Neil Roberts, Sindhu S, Jasper St. Pierre,
-  Rico Tzschichholz, Owen W. Taylor, Jonas Ådahl
-
-3.11.1
-======
-* Fix tile previews getting stuck on right click during drags [Lionel; #704759]
-* Use new UPower API [Bastien]
-* Set hot spot when cursor set from wl_buffer [Jonas; #709593]
-* Expose min-backlight-step [Asad; #710380]
-* Misc. bug fixes and cleanups [Jasper, Olav, Magdalen; #709776]
-
-Contributors:
-  Magdalen Berns, Lionel Landwerlin, Asad Mehmood, Bastien Nocera,
-  Jasper St. Pierre, Olav Vitters, Jonas Ådahl
-
-3.10.1
-======
-* Don't apply fullscreen workarounds to CSD windows [Giovanni; #708718]
-* Fix hangs during DND operations [Adel; #709340]
-* Misc bug fixes [Dan, Giovanni, Jasper; #708813, #708420]
-
-Contributors:
-  Giovanni Campagna, Adel Gadllah, Dan Horák, Hans Petter Jansson,
-  Jasper St. Pierre
-
-3.10.0.1
-========
-* Fix bug when a window changed size twice in a single frame - this
-  can happen with GTK+ client-side decorations [Giovanni, Owen; #708367]
-
-Contributors:
-  Giovanni Campagna, Owen Taylor
-
-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]
--- a/autogen.sh
+++ b/autogen.sh
@@ -5,7 +5,7 @@ srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.

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

 (test -f $srcdir/configure.ac \
  && test -d $srcdir/src) || {
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,8 @@
 AC_PREREQ(2.50)
-AC_CONFIG_MACRO_DIR([m4])

 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [11])
-m4_define([mutter_micro_version], [3])
+m4_define([mutter_minor_version], [9])
+m4_define([mutter_micro_version], [5])

 m4_define([mutter_version],
          [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -16,14 +15,10 @@ AC_INIT([mutter], [mutter_version],
 AC_CONFIG_SRCDIR(src/core/display.c)
 AC_CONFIG_HEADERS(config.h)

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

-# Change pkglibdir and pkgdatadir to mutter-wayland instead of mutter
-PACKAGE="mutter-wayland"
-AC_SUBST([PACKAGE], [$PACKAGE])
-
 MUTTER_MAJOR_VERSION=mutter_major_version
 MUTTER_MINOR_VERSION=mutter_minor_version
 MUTTER_MICRO_VERSION=mutter_micro_version
@@ -39,7 +34,7 @@ AC_SUBST(MUTTER_PLUGIN_DIR)
 # Honor aclocal flags
 AC_SUBST(ACLOCAL_AMFLAGS, "\${ACLOCAL_FLAGS}")

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

@@ -72,15 +67,15 @@ CANBERRA_GTK_VERSION=0.26
 CLUTTER_PACKAGE=clutter-1.0

 MUTTER_PC_MODULES="
-   gtk+-3.0 >= 3.3.7
+   gtk+-3.0 >= 3.9.11
   gio-2.0 >= 2.25.10
   pango >= 1.2.0
   cairo >= 1.10.0
   gsettings-desktop-schemas >= 3.7.3
   xcomposite >= 0.2 xfixes xrender xdamage xi >= 1.6.0
-   $CLUTTER_PACKAGE >= 1.17.1
+   $CLUTTER_PACKAGE >= 1.14.3
   cogl-1.0 >= 1.13.3
-   upower-glib >= 0.99.0
+   upower-glib > 0.9.11
   gnome-desktop-3.0
 "

@@ -120,32 +115,11 @@ AC_ARG_ENABLE(shape,
                 [disable mutter's use of the shaped window extension]),,
  enable_shape=auto)

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

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

 # Unconditionally use this dir to avoid a circular dep with gnomecc
 GNOME_KEYBINDINGS_KEYSDIR="${datadir}/gnome-control-center/keybindings"
@@ -210,18 +184,20 @@ if test x$found_introspection != xno; then
  AC_SUBST(META_GIR)
 fi

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

-# We always build with wayland enabled
-AC_DEFINE(HAVE_WAYLAND, , [Building with Wayland support])
+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

-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],
@@ -459,9 +435,9 @@ doc/man/Makefile
 doc/reference/Makefile
 doc/reference/meta-docs.sgml
 src/Makefile
-src/libmutter-wayland.pc
+src/libmutter.pc
+src/mutter-plugins.pc
 src/compositor/plugins/Makefile
-protocol/Makefile
 po/Makefile.in
 ])

@@ -477,7 +453,7 @@ fi

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

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

 EXTRA_DIST = $(man_MANS)
--- a/doc/man/mutter-message.1
+++ b/doc/man/mutter-message.1
@@ -0,0 +1,60 @@
+.\"                                      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
@@ -0,0 +1,43 @@
+.\" 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
@@ -0,0 +1,25 @@
+.\" 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
@@ -49,8 +49,8 @@ FIXXREF_OPTIONS=
 # Used for dependencies. The docs will be rebuilt if any of these change.
 # e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
 # e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
-HFILE_GLOB=$(top_srcdir)/src/*/*.h
-CFILE_GLOB=$(top_srcdir)/src/*/*.c
+HFILE_GLOB=$(top_srcdir)/src/*.h
+CFILE_GLOB=$(top_srcdir)/src/*.c

 # Extra header to include when scanning, which are not under DOC_SOURCE_DIR
 # e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
@@ -140,7 +140,7 @@ expand_content_files= \
 # e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
 # e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
 GTKDOC_CFLAGS=$(MUTTER_CFLAGS)
-GTKDOC_LIBS=$(MUTTER_LIBS) $(top_builddir)/src/libmutter-wayland.la
+GTKDOC_LIBS=$(MUTTER_LIBS) $(top_builddir)/src/libmutter.la

 # This includes the standard gtk-doc make rules, copied by gtkdocize.
 include $(top_srcdir)/gtk-doc.make
--- a/doc/reference/meta-sections.txt
+++ b/doc/reference/meta-sections.txt
@@ -207,6 +207,7 @@ meta_key_binding_get_modifiers
 meta_key_binding_get_mask
 meta_key_binding_is_builtin
 meta_keybindings_set_custom_handler
+meta_keybindings_switch_window
 meta_screen_ungrab_all_keys
 meta_screen_grab_all_keys
 </SECTION>
@@ -388,23 +389,6 @@ MetaWindowActorPrivate
 meta_window_actor_get_type
 </SECTION>

-<SECTION>
-<FILE>meta-cullable</FILE>
-<TITLE>MetaCullable</TITLE>
-MetaCullable
-MetaCullableInterface
-meta_cullable_cull_out
-meta_cullable_reset_culling
-meta_cullable_cull_out_children
-meta_cullable_reset_culling_children
-<SUBSECTION Standard>
-META_TYPE_CULLABLE
-META_CULLABLE
-META_IS_CULLABLE
-META_CULLABLE_GET_IFACE
-meta_cullable_get_type
-</SECTION>
-
 <SECTION>
 <FILE>prefs</FILE>
 MetaPreference
@@ -558,10 +542,7 @@ meta_window_is_override_redirect
 meta_window_is_skip_taskbar
 meta_window_get_rect
 meta_window_get_input_rect
-meta_window_get_frame_rect
 meta_window_get_outer_rect
-meta_window_client_rect_to_frame_rect
-meta_window_frame_rect_to_client_rect
 meta_window_get_screen
 meta_window_get_display
 meta_window_get_xwindow
--- a/mutter.doap
+++ b/mutter.doap
@@ -21,7 +21,6 @@ environment.</description>
  -->
  <mailing-list rdf:resource="http://mail.gnome.org/mailman/listinfo/gnome-shell-list" />
  <download-page rdf:resource="http://download.gnome.org/sources/mutter/" />
-  <download-page rdf:resource="http://download.gnome.org/sources/mutter-wayland/" />
  <bug-database rdf:resource="http://bugzilla.gnome.org/browse.cgi?product=mutter" />

  <category rdf:resource="http://api.gnome.org/doap-extensions#desktop" />
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -44,7 +44,6 @@ is
 it
 ja
 ka
-kk
 kn
 ko
 ku
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -21,9 +21,9 @@ src/core/util.c
 src/core/window.c
 src/core/window-props.c
 src/core/xprops.c
-src/mutter-wayland.desktop.in
+src/mutter.desktop.in
+src/mutter-wm.desktop.in
 src/org.gnome.mutter.gschema.xml.in
-src/org.gnome.mutter.wayland.gschema.xml.in
 src/ui/frames.c
 src/ui/menu.c
 src/ui/metaaccellabel.c
--- 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, 2013.
+# Ihar Hrachyshka <ihar.hrachyshka@gmail.com>, 2011.
 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: 2013-08-18 20:03+0000\n"
+"POT-Creation-Date: 2013-03-01 15:50+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:589
+#: ../src/compositor/compositor.c:507
 #, 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:1076
+#: ../src/compositor/meta-background.c:1111
 msgid "background texture could not be created from file"
 msgstr "не ўдалося стварыць фонавую тэкстуру з файла"

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

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

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

-#: ../src/core/display.c:513
+#: ../src/core/display.c:493
 #, 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:1136
+#: ../src/core/keybindings.c:929
 #, 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:1333
+#: ../src/core/keybindings.c:1129
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\" - гэта хібны клавіятурны скарот\n"

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

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

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

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

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

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

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

-#: ../src/core/main.c:550
+#: ../src/core/main.c:510
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -313,19 +313,6 @@ 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 ""
@@ -350,7 +337,7 @@ msgstr "Вывесці нумар версіі праграмы"
 msgid "Mutter plugin to use"
 msgstr "Патрэбны плугін Mutter"

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

-#: ../src/core/prefs.c:1277
+#: ../src/core/prefs.c:1162
 #, 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:1343
+#: ../src/core/prefs.c:1228
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -372,7 +359,7 @@ msgstr ""
 "Значэнне \"%s\", знойдзенае ў базе канфігурацыйных даных, не азначае "
 "мадыфікатар мышынай кнопкі\n"

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

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

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

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

-#: ../src/core/screen.c:577
+#: ../src/core/screen.c:716
 #, 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:655
+#: ../src/core/screen.c:794
 #, 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:846
+#: ../src/core/screen.c:979
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Не ўдалося вызваліць экран %d на дысплеі \"%s\"\n"
@@ -473,45 +460,46 @@ 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:84
+#: ../src/core/util.c:80
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Не ўдалося адкрыць адладачны журнал: %s\n"

-#: ../src/core/util.c:94
+#: ../src/core/util.c:90
 #, 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:100
+#: ../src/core/util.c:96
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "Журнальны файл %s адкрыты\n"

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

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

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

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

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

 #. first time through
-#: ../src/core/window.c:7533
+#: ../src/core/window.c:7539
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -527,7 +515,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8257
+#: ../src/core/window.c:8263
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -537,22 +525,22 @@ 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:347
+#: ../src/core/window-props.c:318
 #, 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:463
+#: ../src/core/window-props.c:434
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (на %s)"

-#: ../src/core/window-props.c:1546
+#: ../src/core/window-props.c:1517
 #, 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:1557
+#: ../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 акно 0x%lx для %s стварыла б цыкл.\n"
@@ -701,8 +689,7 @@ 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 ""
@@ -720,104 +707,109 @@ 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:67
+#: ../src/ui/menu.c:69
 msgid "Mi_nimize"
 msgstr "_Мінімалізаваць"

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

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

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

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

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

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

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:83
 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:84 ../src/ui/menu.c:86
+#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
 msgid "Always on _Top"
 msgstr "Заўсёды _наверсе"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:88
+#: ../src/ui/menu.c:90
 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:90
+#: ../src/ui/menu.c:92
 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:92
+#: ../src/ui/menu.c:94
 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:94
+#: ../src/ui/menu.c:96
 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:96
+#: ../src/ui/menu.c:98
 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:98
+#: ../src/ui/menu.c:100
 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:102
+#: ../src/ui/menu.c:104
 msgid "_Close"
 msgstr "_Закрыць акно"

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

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

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

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

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

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

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

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

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

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

-#: ../src/ui/theme.c:289
+#: ../src/ui/theme.c:288
 #, 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:326
+#: ../src/ui/theme.c:325
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "Прапорцыі кнопкі %g не маюць сэнсу"

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

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

-#: ../src/ui/theme.c:1203
+#: ../src/ui/theme.c:1202
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -970,7 +962,7 @@ 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:1219
+#: ../src/ui/theme.c:1218
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -979,7 +971,7 @@ msgstr ""
 "Хібны знак \"%c\" у параметры color_name спецыфікацыі gtk:custom, дазволеныя "
 "толькі A-Za-z0-9-_"

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

-#: ../src/ui/theme.c:1278
+#: ../src/ui/theme.c:1277
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -997,7 +989,7 @@ 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:1292
+#: ../src/ui/theme.c:1291
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -1007,17 +999,17 @@ msgstr ""
 "напрыклад, gtk:fg[NORMAL], дзе NORMAL - гэта стан. Не ўдалося разабраць \"%s"
 "\""

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

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

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

-#: ../src/ui/theme.c:1356
+#: ../src/ui/theme.c:1355
 #, 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:1366
+#: ../src/ui/theme.c:1365
 #, 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:1413
+#: ../src/ui/theme.c:1412
 #, 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:1424
+#: ../src/ui/theme.c:1423
 #, 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:1434
+#: ../src/ui/theme.c:1433
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "Каэфіцыент ценю \"%s\" у зацененым колеры адмоўны"

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

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

-#: ../src/ui/theme.c:1807
+#: ../src/ui/theme.c:1806
 #, 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:1821
+#: ../src/ui/theme.c:1820
 #, 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:1942
+#: ../src/ui/theme.c:1941
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
@@ -1085,17 +1077,17 @@ msgid ""
 msgstr ""
 "Каардынатны выраз змяшчае невядомы аператар у пачатку гэтага тэксту: \"%s\""

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

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

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

-#: ../src/ui/theme.c:2220
+#: ../src/ui/theme.c:2219
 #, 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:2229
+#: ../src/ui/theme.c:2228
 #, 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:2237
+#: ../src/ui/theme.c:2236
 #, 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:2247
+#: ../src/ui/theme.c:2246
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -1129,41 +1121,41 @@ msgstr ""
 "У каардынатным выразе за аператарам \"%c\" ідзе аператар \"%c\", але паміж "
 "імі няма аперанда"

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

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

-#: ../src/ui/theme.c:2526
+#: ../src/ui/theme.c:2525
 #, 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:2590
+#: ../src/ui/theme.c:2589
 #, 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:2601
+#: ../src/ui/theme.c:2600
 #, 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:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
+#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
 #, 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:4500
+#: ../src/ui/theme.c:4499
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1172,25 +1164,25 @@ msgstr ""
 "Для гэтага стылю рамкі трэба вызначыць <button function=\"%s\" state=\"%s\" "
 "draw_ops=\"whatever\"/>"

-#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
+#: ../src/ui/theme.c:5010 ../src/ui/theme.c:5035
 #, 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:5082
+#: ../src/ui/theme.c:5083
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Не ўдалося загрузіць матыў аздаблення \"%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:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
+#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "Для матыву аздаблення \"%2$s\" не прызначана <%1$s>"

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

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

-#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
+#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Канстанта \"%s\" ужо азначана"
@@ -1593,8 +1585,207 @@ 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:4336
+#: ../src/ui/theme-parser.c:4334
 #, 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
@@ -6,22 +6,23 @@
 # Petr Tomeš <ptomes@gmail.com>, 2006.
 # Jakub Friedl <jfriedl@suse.cz>, 2006, 2007.
 # Petr Kovar <pknbe@volny.cz>, 2007, 2008, 2009, 2010, 2011, 2012, 2013.
-# Marek Černocký <marek@manet.cz>, 2012.
+# Marek Černocký <marek@manet.cz>, 2012, 2013.
+#
 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: 2013-03-22 10:02+0000\n"
-"PO-Revision-Date: 2013-03-24 20:55+0200\n"
-"Last-Translator: Petr Kovar <pknbe@volny.cz>\n"
+"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"product=mutter&keywords=I18N+L10N&component=general\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
+"PO-Revision-Date: 2013-08-20 08:50+0200\n"
+"Last-Translator: Marek Černocký <marek@manet.cz>\n"
 "Language-Team: Czech <gnome-cs-list@gnome.org>\n"
 "Language: cs\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
-"X-Generator: Virtaal 0.7.1\n"
+"X-Generator: Gtranslator 2.91.6\n"
 "X-Project-Style: gnome\n"

 #: ../src/50-mutter-navigation.xml.in.h:1
@@ -186,7 +187,8 @@ msgstr "Přepnout výskyt okna na všech plochách nebo jen na jedné"

 #: ../src/50-mutter-windows.xml.in.h:13
 msgid "Raise window if covered, otherwise lower it"
-msgstr "Přenést okno do popředí, pokud je zakryté, jinak jej odsunout do pozadí"
+msgstr ""
+"Přenést okno do popředí, pokud je zakryté, jinak jej odsunout do pozadí"

 #: ../src/50-mutter-windows.xml.in.h:14
 msgid "Raise window above other windows"
@@ -214,14 +216,14 @@ msgstr "Zobrazit rozdělení napravo"

 #. 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:568
+#: ../src/compositor/compositor.c:589
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
 "\"."
 msgstr "Jiný kompozitní správce již běží na obrazovce %i displeje „%s“."

-#: ../src/compositor/meta-background.c:1191
+#: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
 msgstr "textura pozadí nemohla být ze souboru vytvořena"

@@ -259,17 +261,17 @@ msgstr "_Počkat"
 msgid "_Force Quit"
 msgstr "_Vynutit ukončení"

-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Schází rozšíření %s vyžadované funkcemi kompozitoru"

-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nelze otevřít displej X Window System „%s“\n"

-#: ../src/core/keybindings.c:935
+#: ../src/core/keybindings.c:1136
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -277,9 +279,8 @@ msgid ""
 msgstr ""
 "Klávesu %s s modifikátory %x již jako zkratku používá nějaký jiný program\n"

-#: ../src/core/keybindings.c:1135
+#: ../src/core/keybindings.c:1333
 #, c-format
-#| msgid "\"%s\" is not a valid value for focus attribute"
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "„%s“ není platný akcelerátor\n"

@@ -320,6 +321,19 @@ msgstr ""
 "Nelze najít motiv! Ujistěte se prosím, že existuje %s a obsahuje obvyklé "
 "motivy.\n"

+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "Vestavěný 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 %s"
+msgstr "Neznámý %s"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -344,7 +358,7 @@ msgstr "Vypíše verzi"
 msgid "Mutter plugin to use"
 msgstr "Zásuvný modul Mutter, který se má použít"

-#: ../src/core/prefs.c:1095
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -352,12 +366,12 @@ msgstr ""
 "Bylo zakázáno obcházení chyb aplikací. Některé aplikace se možná nebudou "
 "chovat správně.\n"

-#: ../src/core/prefs.c:1170
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Nelze zpracovat popis písma „%s“ v klíči GSettings %s\n"

-#: ../src/core/prefs.c:1236
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -366,7 +380,7 @@ msgstr ""
 "„%s“ nalezené v databázi nastavení není platnou hodnotou modifikátoru "
 "tlačítka myši\n"

-#: ../src/core/prefs.c:1788
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -375,17 +389,17 @@ msgstr ""
 "„%s“ nalezené v databázi nastavení není platnou hodnotou klávesové zkratky "
 "„%s“\n"

-#: ../src/core/prefs.c:1887
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "Plocha %d"

-#: ../src/core/screen.c:691
+#: ../src/core/screen.c:534
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Obrazovka %d na displeji „%s“ je neplatná\n"

-#: ../src/core/screen.c:707
+#: ../src/core/screen.c:550
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -394,18 +408,18 @@ msgstr ""
 "Obrazovka %d na displeji „%s“ již správce oken má; zkuste prosím nahradit "
 "aktuálního správce oken pomocí přepínače --replace.\n"

-#: ../src/core/screen.c:734
+#: ../src/core/screen.c:577
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "Nelze získat výběr správce oken na obrazovce %d displeje „%s“\n"

-#: ../src/core/screen.c:812
+#: ../src/core/screen.c:655
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Obrazovka %d na displeji „%s“ již má správce oken\n"

-#: ../src/core/screen.c:998
+#: ../src/core/screen.c:846
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Nelze uvolnit obrazovku %d na displeji „%s“\n"
@@ -480,8 +494,7 @@ msgstr "Nelze provést fdopen() soubor záznamu %s: %s\n"
 msgid "Opened log file %s\n"
 msgstr "Otevřen soubor záznamu %s\n"

-#: ../src/core/util.c:119 ../src/tools/mutter-message.c:149
-#, c-format
+#: ../src/core/util.c:119
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter bylo přeloženo bez podpory podrobného režimu\n"

@@ -489,20 +502,20 @@ msgstr "Mutter bylo přeloženo bez podpory podrobného režimu\n"
 msgid "Window manager: "
 msgstr "Správce oken: "

-#: ../src/core/util.c:412
+#: ../src/core/util.c:414
 msgid "Bug in window manager: "
 msgstr "Chyba ve správci oken: "

-#: ../src/core/util.c:443
+#: ../src/core/util.c:445
 msgid "Window manager warning: "
 msgstr "Varování správce oken: "

-#: ../src/core/util.c:471
+#: ../src/core/util.c:473
 msgid "Window manager error: "
 msgstr "Chyba správce oken: "

 #. first time through
-#: ../src/core/window.c:7596
+#: ../src/core/window.c:7533
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -518,7 +531,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8320
+#: ../src/core/window.c:8257
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -528,22 +541,22 @@ msgstr ""
 "velikost, ale nastavuje min. velikost %d × %d a max. velikost %d × %d; to "
 "nedává smysl.\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 "Aplikace nastavila neplatný _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 (na %s)"

-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1546
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Neplatné okno WM_TRANSIENT_FOR 0x%lx specifikováno pro %s.\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 "Okno WM_TRANSIENT_FOR 0x%lx by vytvořilo smyčku pro %s.\n"
@@ -707,109 +720,104 @@ msgstr "Vybrat okno z překryvné nabídky tabulátoru"
 msgid "Cancel tab popup"
 msgstr "Zrušit překryvné okno tabulátoru"

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

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

 #. 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 "Zrušit ma_ximalizaci"

 #. 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 "Sv_inout"

 #. 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 "Rozv_inout"

 #. 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 "_Přesunout"

 #. 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 "Z_měnit velikost"

 #. 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 "Přesunout záhlaví okna na _obrazovku"

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

 #. 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 "Vžd_y na viditelné ploše"

 #. 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 "_Jen na této ploše"

 #. 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 "Přesunout na plochu v_levo"

 #. 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 "Přesunout na plochu vp_ravo"

 #. 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 "Přesunout na plochu na_hoře"

 #. 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 "Přesunout na plochu _dole"

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

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

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

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

-#: ../src/ui/menu.c:397
+#: ../src/ui/menu.c:384
 msgid "Move to Another _Workspace"
 msgstr "Přes_unout na jinou plochu"

@@ -985,8 +993,8 @@ 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 ""
-"Specifikace GTK barvy musí mít stav v hranatých závorkách, např. gtk:fg"
-"[NORMAL], kde NORMAL je stav; nelze analyzovat „%s“"
+"Specifikace GTK barvy musí mít stav v hranatých závorkách, např. gtk:"
+"fg[NORMAL], kde NORMAL je stav; nelze analyzovat „%s“"

 #: ../src/ui/theme.c:1292
 #, c-format
@@ -994,8 +1002,8 @@ 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 ""
-"Specifikace GTK barvy musí mít za stavem hranatou závorku, např. gtk:fg"
-"[NORMAL], kde NORMAL je stav; nelze analyzovat „%s“"
+"Specifikace GTK barvy musí mít za stavem hranatou závorku, např. gtk:"
+"fg[NORMAL], kde NORMAL je stav; nelze analyzovat „%s“"

 #: ../src/ui/theme.c:1303
 #, c-format
@@ -1165,18 +1173,18 @@ msgid ""
 msgstr ""
 "Chybí <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"cokoliv\"/>"

-#: ../src/ui/theme.c:5084
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Nelze načíst motiv „%s“: %s\n"

-#: ../src/ui/theme.c:5220 ../src/ui/theme.c:5227 ../src/ui/theme.c:5234
-#: ../src/ui/theme.c:5241 ../src/ui/theme.c:5248
+#: ../src/ui/theme.c:5218 ../src/ui/theme.c:5225 ../src/ui/theme.c:5232
+#: ../src/ui/theme.c:5239 ../src/ui/theme.c:5246
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "Není nastaveno <%s> motivu „%s“"

-#: ../src/ui/theme.c:5256
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1185,7 +1193,7 @@ msgstr ""
 "U typu okna „%s“ motivu „%s“ není nastaven typ rámu, přidejte prosím prvek "
 "<window type=\"%s\" style_set=\"cokoliv\"/>"

-#: ../src/ui/theme.c:5663 ../src/ui/theme.c:5725 ../src/ui/theme.c:5788
+#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
@@ -1193,7 +1201,7 @@ msgstr ""
 "Uživatelem definované konstanty musí začínat velkým písmenem; „%s“ toto "
 "nesplňuje"

-#: ../src/ui/theme.c:5671 ../src/ui/theme.c:5733 ../src/ui/theme.c:5796
+#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Konstanta „%s“ již byla definována"
@@ -1572,205 +1580,4 @@ msgstr "<%s> u tohoto motivu definováno dvakrát"
 #: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
-msgstr "Nelze nalézt platný soubor motivu %s\n"
-
-#: ../src/ui/theme-viewer.c:99
-msgid "_Windows"
-msgstr "_Okna"
-
-#: ../src/ui/theme-viewer.c:100
-msgid "_Dialog"
-msgstr "_Dialogové okno"
-
-#: ../src/ui/theme-viewer.c:101
-msgid "_Modal dialog"
-msgstr "_Modální dialogové okno"
-
-#: ../src/ui/theme-viewer.c:102
-msgid "_Utility"
-msgstr "_Nástroje"
-
-#: ../src/ui/theme-viewer.c:103
-msgid "_Splashscreen"
-msgstr "_Spouštěcí obrazovka"
-
-#: ../src/ui/theme-viewer.c:104
-msgid "_Top dock"
-msgstr "_Horní dok"
-
-#: ../src/ui/theme-viewer.c:105
-msgid "_Bottom dock"
-msgstr "Dolní do_k"
-
-#: ../src/ui/theme-viewer.c:106
-msgid "_Left dock"
-msgstr "_Levý dok"
-
-#: ../src/ui/theme-viewer.c:107
-msgid "_Right dock"
-msgstr "P_ravý dok"
-
-#: ../src/ui/theme-viewer.c:108
-msgid "_All docks"
-msgstr "_Všechny doky"
-
-#: ../src/ui/theme-viewer.c:109
-msgid "Des_ktop"
-msgstr "Pra_covní prostředí"
-
-#: ../src/ui/theme-viewer.c:115
-msgid "Open another one of these windows"
-msgstr "Otevřít další takové okno"
-
-#: ../src/ui/theme-viewer.c:117
-msgid "This is a demo button with an 'open' icon"
-msgstr "Toto je demonstrační tlačítko s ikonou „otevřít“"
-
-#: ../src/ui/theme-viewer.c:119
-msgid "This is a demo button with a 'quit' icon"
-msgstr "Toto je demonstrační tlačítko s ikonou „ukončit“"
-
-#: ../src/ui/theme-viewer.c:248
-msgid "This is a sample message in a sample dialog"
-msgstr "Toto je ukázková zpráva v ukázkovém dialogu"
-
-#: ../src/ui/theme-viewer.c:328
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "Falešná položka nabídky %d\n"
-
-#: ../src/ui/theme-viewer.c:363
-msgid "Border-only window"
-msgstr "Okno jen s okrajem"
-
-#: ../src/ui/theme-viewer.c:365
-msgid "Bar"
-msgstr "Lišta"
-
-#: ../src/ui/theme-viewer.c:382
-msgid "Normal Application Window"
-msgstr "Normální okno aplikace"
-
-#: ../src/ui/theme-viewer.c:386
-msgid "Dialog Box"
-msgstr "Dialogové okno"
-
-#: ../src/ui/theme-viewer.c:390
-msgid "Modal Dialog Box"
-msgstr "Modální dialogové okno"
-
-#: ../src/ui/theme-viewer.c:394
-msgid "Utility Palette"
-msgstr "Paleta nástrojů"
-
-#: ../src/ui/theme-viewer.c:398
-msgid "Torn-off Menu"
-msgstr "Odtržení nabídky"
-
-#: ../src/ui/theme-viewer.c:402
-msgid "Border"
-msgstr "Okraj"
-
-#: ../src/ui/theme-viewer.c:406
-msgid "Attached Modal Dialog"
-msgstr "Připojené modální dialogové okno"
-
-#: ../src/ui/theme-viewer.c:737
-#, c-format
-msgid "Button layout test %d"
-msgstr "Test rozložení tlačítek %d"
-
-#: ../src/ui/theme-viewer.c:766
-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "%g milisekund na nakreslení jednoho rámu okna"
-
-#: ../src/ui/theme-viewer.c:811
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "Použití: metacity-theme-viewer [NÁZEVMOTIVU]\n"
-
-#: ../src/ui/theme-viewer.c:818
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "Chyba při načítání motivu: %s\n"
-
-#: ../src/ui/theme-viewer.c:824
-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "Načten motiv „%s“ za %g sekund\n"
-
-#: ../src/ui/theme-viewer.c:869
-msgid "Normal Title Font"
-msgstr "Normální písmo nadpisu"
-
-#: ../src/ui/theme-viewer.c:875
-msgid "Small Title Font"
-msgstr "Malé písmo nadpisu"
-
-#: ../src/ui/theme-viewer.c:881
-msgid "Large Title Font"
-msgstr "Velké písmo nadpisu"
-
-#: ../src/ui/theme-viewer.c:886
-msgid "Button Layouts"
-msgstr "Rozložení tlačítek"
-
-#: ../src/ui/theme-viewer.c:891
-msgid "Benchmark"
-msgstr "Test výkonnosti"
-
-#: ../src/ui/theme-viewer.c:947
-msgid "Window Title Goes Here"
-msgstr "Sem patří nadpis okna"
-
-#: ../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 ""
-"Nakresleno %d rámů za %g sekund na straně klienta (%g milisekund na rám) a "
-"%g sekund reálného času včetně zdrojů serveru X (%g milisekund na rám)\n"
-
-#: ../src/ui/theme-viewer.c:1273
-msgid "position expression test returned TRUE but set error"
-msgstr "test výrazu umístění vrátil TRUE, ale nastavil chybu"
-
-#: ../src/ui/theme-viewer.c:1275
-msgid "position expression test returned FALSE but didn't set error"
-msgstr "test výrazu umístění vrátil FALSE, ale nenastavil chybu"
-
-#: ../src/ui/theme-viewer.c:1279
-msgid "Error was expected but none given"
-msgstr "Byla očekávána chyba, ale nebyla přijata"
-
-#: ../src/ui/theme-viewer.c:1281
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "Byla očekávána chyba %d, ale bylo přijato %d"
-
-#: ../src/ui/theme-viewer.c:1287
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "Chyba nebyla očekávána, ale byla vrácena: %s"
-
-#: ../src/ui/theme-viewer.c:1291
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "Hodnota x byla %d, bylo očekáváno %d"
-
-#: ../src/ui/theme-viewer.c:1294
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "Hodnota y byla %d, bylo očekáváno %d"
-
-#: ../src/ui/theme-viewer.c:1359
-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr "Zpracováno %d výrazů souřadnic za %g sekund (průměr %g sekund)\n"
-
-#, fuzzy
-#~ msgid "Minimize window"
-#~ msgstr "Minimalizovat okno"
+msgstr "Nelze nalézt platný soubor motivu %s\n"
--- a/po/de.po
+++ b/po/de.po
--- a/po/es.po
+++ b/po/es.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: 2013-09-10 15:25+0000\n"
-"PO-Revision-Date: 2013-09-11 23:20+0300\n"
+"POT-Creation-Date: 2013-03-12 18:53+0000\n"
+"PO-Revision-Date: 2013-03-12 20:55+0300\n"
 "Last-Translator: Mattias Põldaru <mahfiaz@gmail.com>\n"
 "Language-Team: Estonian <>\n"
 "Language: et\n"
@@ -23,7 +23,6 @@ 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"
@@ -250,17 +249,6 @@ 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"
@@ -393,6 +381,7 @@ 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"

@@ -583,6 +572,10 @@ 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"
@@ -1288,151 +1281,159 @@ 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 "Usage: %s\n"
-#~ msgstr "Kasutamine: %s\n"
+msgid "_Windows"
+msgstr "_Aknad"

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

-#~ msgid "Window Title Goes Here"
-#~ msgstr "Siia tuleb akna pealkiri"
+#, 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 ""
-#~ "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 TRUE but set error"
+msgstr "asukoha avaldise kontroll tagastas TÕENE, aga määras vea"

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

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

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

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

-#~ 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"
+#, 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 "Minimize window"
 #~ msgstr "Akna minimeerimine"
--- a/po/fi.po
+++ b/po/fi.po
--- a/po/id.po
+++ b/po/id.po
@@ -11,15 +11,15 @@ 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: 2013-08-18 20:03+0000\n"
-"PO-Revision-Date: 2013-09-14 15:44+0700\n"
+"POT-Creation-Date: 2013-03-28 10:28+0000\n"
+"PO-Revision-Date: 2013-03-30 11:24+0700\n"
 "Last-Translator: Andika Triwidada <andika@gmail.com>\n"
 "Language-Team: Indonesian <gnome@i15n.org>\n"
 "Language: id\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.5.7\n"
+"X-Generator: Poedit 1.5.5\n"
 "Plural-Forms: nplurals=1; plural=0;\n"

 #: ../src/50-mutter-navigation.xml.in.h:1
@@ -212,7 +212,7 @@ msgstr "Tampilan dipisah ke kanan"

 #. 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:589
+#: ../src/compositor/compositor.c:568
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -220,7 +220,7 @@ msgid ""
 msgstr ""
 "Manajer komposit lain telah berjalan pada layar %i pada tampilan \"%s\"."

-#: ../src/compositor/meta-background.c:1076
+#: ../src/compositor/meta-background.c:1065
 msgid "background texture could not be created from file"
 msgstr "tekstur latar tak bisa dibuat dari berkas"

@@ -257,24 +257,24 @@ msgstr "_Tunggu"
 msgid "_Force Quit"
 msgstr "_Matikan Paksa"

-#: ../src/core/display.c:421
+#: ../src/core/display.c:401
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Kehilangan ekstensi %s yang diperlukan untuk pengkomposisian"

-#: ../src/core/display.c:513
+#: ../src/core/display.c:493
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Gagal membuka tampilan X Window System '%s'\n"

-#: ../src/core/keybindings.c:1136
+#: ../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 "Ada program lain yang menggunakan tombol %s dengan kombinasi %x\n"

-#: ../src/core/keybindings.c:1333
+#: ../src/core/keybindings.c:1135
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\" bukan akselerator yang valid\n"
@@ -314,19 +314,6 @@ msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
 msgstr "Tak menemukan tema! Pastikan %s ada dan berisi tema yang biasa.\n"

-#: ../src/core/monitor.c:711
-msgid "Built-in display"
-msgstr "Tampilan bawaan"
-
-#. 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 "%s tidak dikenal"
-
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -351,7 +338,7 @@ msgstr "Cetak versi"
 msgid "Mutter plugin to use"
 msgstr "Pengaya Mutter yang dipakai"

-#: ../src/core/prefs.c:1202
+#: ../src/core/prefs.c:1095
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -359,12 +346,12 @@ msgstr ""
 "Pencegahan kesalahan bagi aplikasi yang rusak sedang dinonaktifkan. Mungkin "
 "nanti ada beberapa aplikasi yang akan bertingkah aneh.\n"

-#: ../src/core/prefs.c:1277
+#: ../src/core/prefs.c:1170
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Tak dapat mengurai deskripsi fonta \"%s\" dari kunci GSettings %s\n"

-#: ../src/core/prefs.c:1343
+#: ../src/core/prefs.c:1236
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -373,7 +360,7 @@ msgstr ""
 "\"%s\" yang ada pada database konfigurasi bukanlah nilai yang benar untuk "
 "tombol mouse.\n"

-#: ../src/core/prefs.c:1909
+#: ../src/core/prefs.c:1788
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -382,17 +369,17 @@ msgstr ""
 "\"%s\" yang ada pada database konfigurasi bernilai tidak benar untuk "
 "kombinasi tombol \"%s\"\n"

-#: ../src/core/prefs.c:1999
+#: ../src/core/prefs.c:1887
 #, c-format
 msgid "Workspace %d"
 msgstr "Area kerja %d"

-#: ../src/core/screen.c:534
+#: ../src/core/screen.c:691
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Layar %d pada tampilan '%s' tidak benar\n"

-#: ../src/core/screen.c:550
+#: ../src/core/screen.c:707
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -401,7 +388,7 @@ msgstr ""
 "Layar %d pada tampilan \"%s\" sudah memiliki pengatur jendela. Cobalah "
 "gunakan pilihan --replace untuk mengganti pengatur jendela yang aktif.\n"

-#: ../src/core/screen.c:577
+#: ../src/core/screen.c:734
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
@@ -409,12 +396,12 @@ msgstr ""
 "Tidak dapat mendapatkan pilihan pengatur jendela pada layar %d tampilan \"%s"
 "\"\n"

-#: ../src/core/screen.c:655
+#: ../src/core/screen.c:812
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Layar %d pada tampilan \"%s\" sudah ada pengatur jendelanya\n"

-#: ../src/core/screen.c:846
+#: ../src/core/screen.c:998
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Layar %d pada tampilan \"%s\" tidak dapat dilepas\n"
@@ -489,7 +476,8 @@ msgstr "Gagal melakukan fdopen pada berkas log %s: %s\n"
 msgid "Opened log file %s\n"
 msgstr "Berkas log yang dibuka %s\n"

-#: ../src/core/util.c:119
+#: ../src/core/util.c:119 ../src/tools/mutter-message.c:149
+#, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Muter dikompilasi tanpa dukungan mode riuh\n"

@@ -497,20 +485,20 @@ msgstr "Muter dikompilasi tanpa dukungan mode riuh\n"
 msgid "Window manager: "
 msgstr "Pengatur jendela: "

-#: ../src/core/util.c:414
+#: ../src/core/util.c:412
 msgid "Bug in window manager: "
 msgstr "Bug pada pengatur jendela: "

-#: ../src/core/util.c:445
+#: ../src/core/util.c:443
 msgid "Window manager warning: "
 msgstr "Peringatan pengatur jendela: "

-#: ../src/core/util.c:473
+#: ../src/core/util.c:471
 msgid "Window manager error: "
 msgstr "Eror pengatur jendela: "

 #. first time through
-#: ../src/core/window.c:7533
+#: ../src/core/window.c:7596
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -526,7 +514,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8257
+#: ../src/core/window.c:8320
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -536,22 +524,22 @@ msgstr ""
 "ukurannya, sedangkan ukuran minimalnya adalah %d x %d dan maksimal %d x %d "
 "yang tidak masuk di akal.\n"

-#: ../src/core/window-props.c:347
+#: ../src/core/window-props.c:318
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Aplikasi telah membuat _NET_WM_PID %lu bohongan\n"

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

-#: ../src/core/window-props.c:1546
+#: ../src/core/window-props.c:1517
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "WM_TRANSIENT_FOR salah jendela 0x%lx ditentukan untuk %s.\n"

-#: ../src/core/window-props.c:1557
+#: ../src/core/window-props.c:1528
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "Jendela WM_TRANSIENT_FOR 0x%lx untuk %s akan membuat loop.\n"
@@ -715,104 +703,109 @@ msgstr "Pilih jendela dari popup tab"
 msgid "Cancel tab popup"
 msgstr "Batalkan popup tab"

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

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

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

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

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

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

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

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:83
 msgid "Move Titlebar On_screen"
 msgstr "Pindahkan Judul Pada _layar"

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

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:88
+#: ../src/ui/menu.c:90
 msgid "_Always on Visible Workspace"
 msgstr "T_ampak pada Area Kerja Aktif"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:90
+#: ../src/ui/menu.c:92
 msgid "_Only on This Workspace"
 msgstr "_Tampak pada Area Kerja Ini Saja"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:92
+#: ../src/ui/menu.c:94
 msgid "Move to Workspace _Left"
 msgstr "Pindahkan ke Area Kerja _Kiri"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:94
+#: ../src/ui/menu.c:96
 msgid "Move to Workspace R_ight"
 msgstr "Pindahkan ke A_rea Kerja Kanan"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:96
+#: ../src/ui/menu.c:98
 msgid "Move to Workspace _Up"
 msgstr "Pindahkan ke Area Kerja Ata_s"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:98
+#: ../src/ui/menu.c:100
 msgid "Move to Workspace _Down"
 msgstr "Pindahkan ke Area Kerja _Bawah"

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

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

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

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

-#: ../src/ui/menu.c:384
+#: ../src/ui/menu.c:397
 msgid "Move to Another _Workspace"
 msgstr "Pindahkan ke Area Kerja _Lain"

@@ -1170,18 +1163,18 @@ msgid ""
 msgstr ""
 "<frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/> tidak ada"

-#: ../src/ui/theme.c:5082
+#: ../src/ui/theme.c:5084
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Gagal membuka tema \"%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 "Tidak ada <%s> yang ditentukan untuk tema \"%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 "
@@ -1190,14 +1183,14 @@ msgstr ""
 "Tidak ada gaya frame untuk tipe window \"%s\" pada tema \"%s\". Tambah dulu "
 "elemen <window type=\"%s\" style_set=\"whatever\"/>"

-#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
+#: ../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 ""
 "Konstanta buatan pengguna harus dimulai dengan huruf besar: \"%s\" tidak"

-#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
+#: ../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 "Konstanta \"%s\" telah didefinisikan sebelumnya"
@@ -1585,3 +1578,201 @@ msgstr "<%s> disebutkan dua kali pada tema ini"
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Gagal menemukan berkas yang sah untuk tema %s\n"
+
+#: ../src/ui/theme-viewer.c:99
+msgid "_Windows"
+msgstr "_Jendela"
+
+#: ../src/ui/theme-viewer.c:100
+msgid "_Dialog"
+msgstr "_Dialog"
+
+#: ../src/ui/theme-viewer.c:101
+msgid "_Modal dialog"
+msgstr "Dialog _modal"
+
+#: ../src/ui/theme-viewer.c:102
+msgid "_Utility"
+msgstr "_Utilitas"
+
+#: ../src/ui/theme-viewer.c:103
+msgid "_Splashscreen"
+msgstr "Layar _pembuka"
+
+#: ../src/ui/theme-viewer.c:104
+msgid "_Top dock"
+msgstr "Dok a_tas"
+
+#: ../src/ui/theme-viewer.c:105
+msgid "_Bottom dock"
+msgstr "Dok _bawah"
+
+#: ../src/ui/theme-viewer.c:106
+msgid "_Left dock"
+msgstr "Dok k_iri"
+
+#: ../src/ui/theme-viewer.c:107
+msgid "_Right dock"
+msgstr "Dok kana_n"
+
+#: ../src/ui/theme-viewer.c:108
+msgid "_All docks"
+msgstr "Semu_a dok"
+
+#: ../src/ui/theme-viewer.c:109
+msgid "Des_ktop"
+msgstr "Des_ktop"
+
+#: ../src/ui/theme-viewer.c:115
+msgid "Open another one of these windows"
+msgstr "Buka lagi jendela semacam ini"
+
+#: ../src/ui/theme-viewer.c:117
+msgid "This is a demo button with an 'open' icon"
+msgstr "Ini contoh tombol dengan ikon 'open'"
+
+#: ../src/ui/theme-viewer.c:119
+msgid "This is a demo button with a 'quit' icon"
+msgstr "Ini contoh tombol dengan ikon 'quit'"
+
+#: ../src/ui/theme-viewer.c:248
+msgid "This is a sample message in a sample dialog"
+msgstr "Ini contoh pesan pada suatu dialog"
+
+#: ../src/ui/theme-viewer.c:328
+#, c-format
+msgid "Fake menu item %d\n"
+msgstr "Item menu %d\n"
+
+#: ../src/ui/theme-viewer.c:363
+msgid "Border-only window"
+msgstr "Jendela dengan garis pembatas"
+
+#: ../src/ui/theme-viewer.c:365
+msgid "Bar"
+msgstr "Kotak"
+
+#: ../src/ui/theme-viewer.c:382
+msgid "Normal Application Window"
+msgstr "Jendela Aplikasi Normal"
+
+#: ../src/ui/theme-viewer.c:386
+msgid "Dialog Box"
+msgstr "Kotak Dialog"
+
+#: ../src/ui/theme-viewer.c:390
+msgid "Modal Dialog Box"
+msgstr "Kotak Dialog Modal"
+
+#: ../src/ui/theme-viewer.c:394
+msgid "Utility Palette"
+msgstr "Kotak Perkakas"
+
+#: ../src/ui/theme-viewer.c:398
+msgid "Torn-off Menu"
+msgstr "Menu Dapat Dilepas"
+
+#: ../src/ui/theme-viewer.c:402
+msgid "Border"
+msgstr "Batas"
+
+#: ../src/ui/theme-viewer.c:406
+msgid "Attached Modal Dialog"
+msgstr "Dialog Modal yang Dilampirkan"
+
+#: ../src/ui/theme-viewer.c:737
+#, c-format
+msgid "Button layout test %d"
+msgstr "Tes komposisi tombol %d"
+
+#: ../src/ui/theme-viewer.c:766
+#, c-format
+msgid "%g milliseconds to draw one window frame"
+msgstr "lama waktu menggambar satu bingkai jendela %g milidetik"
+
+#: ../src/ui/theme-viewer.c:811
+#, c-format
+msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
+msgstr "Cara pakai: metacity-theme-viewer [NAMA TEMA]\n"
+
+#: ../src/ui/theme-viewer.c:818
+#, c-format
+msgid "Error loading theme: %s\n"
+msgstr "Ada error saat membaca tema: %s\n"
+
+#: ../src/ui/theme-viewer.c:824
+#, c-format
+msgid "Loaded theme \"%s\" in %g seconds\n"
+msgstr "Tema \"%s\" dibuka dalam %g detik\n"
+
+#: ../src/ui/theme-viewer.c:869
+msgid "Normal Title Font"
+msgstr "Judul dengan huruf normal"
+
+#: ../src/ui/theme-viewer.c:875
+msgid "Small Title Font"
+msgstr "Judul dengan huruf ukuran kecil"
+
+#: ../src/ui/theme-viewer.c:881
+msgid "Large Title Font"
+msgstr "Judul Raksasa"
+
+#: ../src/ui/theme-viewer.c:886
+msgid "Button Layouts"
+msgstr "Komposisi Tombol"
+
+#: ../src/ui/theme-viewer.c:891
+msgid "Benchmark"
+msgstr "Pengukuran"
+
+#: ../src/ui/theme-viewer.c:947
+msgid "Window Title Goes Here"
+msgstr "Ini tempat judul jendela"
+
+#: ../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 ""
+"%d frame dibuat dalam %g detik dalam waktu klien (%g milidetik per frame) "
+"dan %g detik dalam waktu sebenarnya (%g milidetik per frame)\n"
+
+#: ../src/ui/theme-viewer.c:1273
+msgid "position expression test returned TRUE but set error"
+msgstr "tes ekspresi posisi berakhir TRUE tapi justru ada error"
+
+#: ../src/ui/theme-viewer.c:1275
+msgid "position expression test returned FALSE but didn't set error"
+msgstr "tes ekspresi posisi berakhir FALSE tapi tidak ada error"
+
+#: ../src/ui/theme-viewer.c:1279
+msgid "Error was expected but none given"
+msgstr "Seharusnya ada error, tapi ini kok tidak ada"
+
+#: ../src/ui/theme-viewer.c:1281
+#, c-format
+msgid "Error %d was expected but %d given"
+msgstr "Seharunya ada error %d, tapi yang terjadi %d"
+
+#: ../src/ui/theme-viewer.c:1287
+#, c-format
+msgid "Error not expected but one was returned: %s"
+msgstr "Seharusnya tidak ada error, tapi ini tiba-tiba ada error: %s"
+
+#: ../src/ui/theme-viewer.c:1291
+#, c-format
+msgid "x value was %d, %d was expected"
+msgstr "nilai x sebelumnya %d, padahal seharusnya %d"
+
+#: ../src/ui/theme-viewer.c:1294
+#, c-format
+msgid "y value was %d, %d was expected"
+msgstr "nilai y sebelumnya %d, padahal seharusnya %d"
+
+#: ../src/ui/theme-viewer.c:1359
+#, c-format
+msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
+msgstr "ekspresi koordinat %d diambil dalam %g detik (rata-rata %g detik)\n"
+
--- a/po/kk.po
+++ b/po/kk.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: 2013-08-18 20:03+0000\n"
-"PO-Revision-Date: 2013-09-09 04:46+0900\n"
+"POT-Creation-Date: 2013-03-01 15:50+0000\n"
+"PO-Revision-Date: 2013-03-13 03:52+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:589
+#: ../src/compositor/compositor.c:507
 #, 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:1076
+#: ../src/compositor/meta-background.c:1111
 msgid "background texture could not be created from file"
 msgstr "파일에서 배경 텍스처를 만들 수 없습니다"

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

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

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

-#: ../src/core/display.c:513
+#: ../src/core/display.c:493
 #, 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:1136
+#: ../src/core/keybindings.c:929
 #, 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:1333
+#: ../src/core/keybindings.c:1129
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\"은(는) 올바른 단축키가 아닙니다\n"

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

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

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

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

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

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

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

-#: ../src/core/main.c:550
+#: ../src/core/main.c:510
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -324,19 +324,6 @@ 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 ""
@@ -360,20 +347,18 @@ msgstr "버전을 출력합니다"
 msgid "Mutter plugin to use"
 msgstr "사용할 머터 플러그인"

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

-#: ../src/core/prefs.c:1277
+#: ../src/core/prefs.c:1162
 #, 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:1343
+#: ../src/core/prefs.c:1228
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -382,7 +367,7 @@ msgstr ""
 "설정 데이터베이스에서 찾은 \"%s\"이(가) 마우스 단추 변경 키의 올바른 값이 아"
 "닙니다\n"

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

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

-#: ../src/core/screen.c:534
+#: ../src/core/screen.c:673
 #, 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:550
+#: ../src/core/screen.c:689
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -410,19 +395,19 @@ 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:577
+#: ../src/core/screen.c:716
 #, 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:655
+#: ../src/core/screen.c:794
 #, 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:846
+#: ../src/core/screen.c:979
 #, 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"
@@ -482,43 +467,44 @@ 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:84
+#: ../src/core/util.c:80
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "디버그 로그 열기 실패: %s\n"

-#: ../src/core/util.c:94
+#: ../src/core/util.c:90
 #, 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:100
+#: ../src/core/util.c:96
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "로그 파일 %s을(를) 엽니다\n"

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

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

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

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

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

 #. first time through
-#: ../src/core/window.c:7533
+#: ../src/core/window.c:7539
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -534,7 +520,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8257
+#: ../src/core/window.c:8263
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -543,23 +529,23 @@ 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:347
+#: ../src/core/window-props.c:318
 #, 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:463
+#: ../src/core/window-props.c:434
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (%s에서)"

-#: ../src/core/window-props.c:1546
+#: ../src/core/window-props.c:1517
 #, 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:1557
+#: ../src/core/window-props.c:1528
 #, 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"
@@ -588,7 +574,9 @@ 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$d에 잘못된 UTF-8 문자가 들어 있습니다\n"
+msgstr ""
+"창 0x%2$lx의 등록 정보 %1$s은(는) 목록안의 항목 %3$d에 잘못된 UTF-8을 포함하"
+"고 있습니다\n"

 #: ../src/mutter.desktop.in.h:1 ../src/mutter-wm.desktop.in.h:1
 msgid "Mutter"
@@ -717,104 +705,109 @@ 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:67
+#: ../src/ui/menu.c:69
 msgid "Mi_nimize"
 msgstr "최소화(_N)"

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

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

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

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

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

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

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:83
 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:84 ../src/ui/menu.c:86
+#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
 msgid "Always on _Top"
 msgstr "항상 위(_T)"

 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:88
+#: ../src/ui/menu.c:90
 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:90
+#: ../src/ui/menu.c:92
 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:92
+#: ../src/ui/menu.c:94
 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:94
+#: ../src/ui/menu.c:96
 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:96
+#: ../src/ui/menu.c:98
 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:98
+#: ../src/ui/menu.c:100
 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:102
+#: ../src/ui/menu.c:104
 msgid "_Close"
 msgstr "닫기(_C)"

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

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

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

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

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

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

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

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

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

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

-#: ../src/ui/theme.c:289
+#: ../src/ui/theme.c:288
 #, 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:326
+#: ../src/ui/theme.c:325
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "단추의 가로세로 비 %g이(가) 적당하지 않습니다"

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

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

-#: ../src/ui/theme.c:1203
+#: ../src/ui/theme.c:1202
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -968,7 +961,7 @@ 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:1219
+#: ../src/ui/theme.c:1218
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -977,7 +970,7 @@ msgstr ""
 "gtk:custom의 color_name 파라미터 안에 잘못된 문자 '%c'. A-Za-z0-9-_ 문자만 허"
 "용합니다."

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

-#: ../src/ui/theme.c:1278
+#: ../src/ui/theme.c:1277
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -995,7 +988,7 @@ 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:1292
+#: ../src/ui/theme.c:1291
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -1004,17 +997,17 @@ 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:1303
+#: ../src/ui/theme.c:1302
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "색상 지정의 \"%s\" 값을 이해할 수 없습니다"

-#: ../src/ui/theme.c:1316
+#: ../src/ui/theme.c:1315
 #, 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:1345
+#: ../src/ui/theme.c:1344
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -1023,17 +1016,17 @@ msgstr ""
 "섞기 형식은 \"blend/bg_color/fg_color/alpha\"입니다, \"%s\"은(는) 형식에 맞"
 "지 않습니다"

-#: ../src/ui/theme.c:1356
+#: ../src/ui/theme.c:1355
 #, 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:1366
+#: ../src/ui/theme.c:1365
 #, 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) 0.0과 1.0 사이의 값이 아닙니다"
+msgstr "색상 섞기에서 알파 값 \"%s\"은(는) 0.0 과 1.0사이의 값이 아닙니다"

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

-#: ../src/ui/theme.c:1424
+#: ../src/ui/theme.c:1423
 #, 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:1434
+#: ../src/ui/theme.c:1433
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "그림자색에서 그림자 인자 \"%s\"(은)는 음수입니다"

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

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

-#: ../src/ui/theme.c:1807
+#: ../src/ui/theme.c:1806
 #, 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:1821
+#: ../src/ui/theme.c:1820
 #, 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:1942
+#: ../src/ui/theme.c:1941
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
 "\"%s\""
-msgstr "좌표식에 이 글자 시작부분에 알 수 없는 연산자가 들어 있습니다: \"%s\""
+msgstr ""
+"좌표식에 이 글자 시작부분에 알 수 없는 연산자가 포함되어 있습니다: \"%s\""

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

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

-#: ../src/ui/theme.c:2164
+#: ../src/ui/theme.c:2163
 #, 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:2220
+#: ../src/ui/theme.c:2219
 #, 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:2229
+#: ../src/ui/theme.c:2228
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "좌표식에서 연산자가 들어갈 곳에 피연산자가 있습니다"

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

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

-#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
+#: ../src/ui/theme.c:2397 ../src/ui/theme.c:2442
 #, 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:2497
+#: ../src/ui/theme.c:2496
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "좌표 계산 파서의 버퍼가 크기를 넘어갔습니다."

-#: ../src/ui/theme.c:2526
+#: ../src/ui/theme.c:2525
 #, 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:2590
+#: ../src/ui/theme.c:2589
 #, 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:2601
+#: ../src/ui/theme.c:2600
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "좌표식에 어떠한 연산자나 피연산자가 없습니다"

-#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
+#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
 #, 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:4500
+#: ../src/ui/theme.c:4499
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1160,7 +1154,7 @@ msgstr ""
 "이 프레임 스타일에는 <button function=\"%s\" style=\"%s\" draw_ops=\"whatever"
 "\"/>가 지정되어야 합니다"

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

-#: ../src/ui/theme.c:5082
+#: ../src/ui/theme.c:5083
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "테마 \"%s\"을(를) 읽을 수 없습니다: %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:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
+#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "테마 \"%2$s\"의 <%1$s>(이)가 설정되지 않았습니다"

-#: ../src/ui/theme.c:5254
+#: ../src/ui/theme.c:5255
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1188,14 +1182,14 @@ 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:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
+#: ../src/ui/theme.c:5662 ../src/ui/theme.c:5724 ../src/ui/theme.c:5787
 #, 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:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
+#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "상수 \"%s\"은(는) 이미 지정되어 있습니다"
@@ -1330,7 +1324,9 @@ 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 없습니다"
+msgstr ""
+"단추의 button_width/button_height 와 \"aspect_ratio\"를 한꺼번에 지정할 수 없"
+"습니다"

 #: ../src/ui/theme-parser.c:1450
 #, c-format
@@ -1391,7 +1387,7 @@ 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 "여기서 draw_ops \"%s\"을(를) 포함하면 순환 참조가 됩니다."
+msgstr "draw_ops를 포함하는 \"%s\"이(가) 자기 자신을 참조하고 있습니다"

 #: ../src/ui/theme-parser.c:2917
 #, c-format
@@ -1573,7 +1569,205 @@ 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:4336
+#: ../src/ui/theme-parser.c:4334
 #, 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/pa.po
+++ b/po/pa.po
--- a/po/ru.po
+++ b/po/ru.po
--- a/po/sl.po
+++ b/po/sl.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: 2013-08-18 20:03+0000\n"
-"PO-Revision-Date: 2013-09-06 09:19+0200\n"
+"POT-Creation-Date: 2013-03-01 15:50+0000\n"
+"PO-Revision-Date: 2013-03-11 11:40+0200\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <gnom@prevod.org>\n"
 "Language: sr\n"
@@ -320,20 +320,6 @@ 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: 2013-08-18 20:03+0000\n"
-"PO-Revision-Date: 2013-09-06 09:19+0200\n"
+"POT-Creation-Date: 2013-03-01 15:50+0000\n"
+"PO-Revision-Date: 2013-03-11 11:40+0200\n"
 "Last-Translator: Miroslav Nikolić <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <gnom@prevod.org>\n"
 "Language: sr\n"
@@ -320,20 +320,6 @@ 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/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
@@ -1,7 +0,0 @@
-NULL =
-
-EXTRA_DIST = \
-	gtk-shell.xml \
-	xdg-shell.xml \
-	xserver.xml \
-	$(NULL)
--- a/protocol/gtk-shell.xml
+++ b/protocol/gtk-shell.xml
@@ -1,30 +0,0 @@
-<protocol name="gtk">
-
-  <interface name="gtk_shell" version="1">
-    <enum name="capability">
-      <entry name="global_app_menu" value="1"/>
-      <entry name="global_menu_bar" value="2"/>
-    </enum>
-
-    <event name="capabilities">
-      <arg name="capabilities" type="uint"/>
-    </event>
-
-    <request name="get_gtk_surface">
-      <arg name="gtk_surface" type="new_id" interface="gtk_surface"/>
-      <arg name="surface" type="object" interface="wl_surface"/>
-    </request>
-  </interface>
-
-  <interface name="gtk_surface" version="1">
-    <request name="set_dbus_properties">
-      <arg name="application_id" type="string" allow-null="true"/>
-      <arg name="app_menu_path" type="string" allow-null="true"/>
-      <arg name="menubar_path" type="string" allow-null="true"/>
-      <arg name="window_object_path" type="string" allow-null="true"/>
-      <arg name="application_object_path" type="string" allow-null="true"/>
-      <arg name="unique_bus_name" type="string" allow-null="true"/>
-    </request>
-  </interface>
-
-</protocol>
--- a/protocol/xdg-shell.xml
+++ b/protocol/xdg-shell.xml
@@ -1,438 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="xdg_shell">
-
-  <copyright>
-    Copyright © 2008-2013 Kristian Høgsberg
-    Copyright © 2013      Rafael Antognolli
-    Copyright © 2013      Jasper St. Pierre
-    Copyright © 2010-2013 Intel Corporation
-
-    Permission to use, copy, modify, distribute, and sell this
-    software and its documentation for any purpose is hereby granted
-    without fee, provided that the above copyright notice appear in
-    all copies and that both that copyright notice and this permission
-    notice appear in supporting documentation, and that the name of
-    the copyright holders not be used in advertising or publicity
-    pertaining to distribution of the software without specific,
-    written prior permission.  The copyright holders make no
-    representations about the suitability of this software for any
-    purpose.  It is provided "as is" without express or implied
-    warranty.
-
-    THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
-    SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-    FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
-    SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
-    AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-    ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-    THIS SOFTWARE.
-  </copyright>
-
-  <interface name="xdg_shell" version="1">
-    <description summary="create desktop-style surfaces">
-      This interface is implemented by servers that provide
-      desktop-style user interfaces.
-
-      It allows clients to associate a xdg_surface with
-      a basic surface.
-    </description>
-
-    <enum name="version">
-      <description summary="latest protocol version">
-	Use this enum to check the protocol version, and it will be updated
-	automatically.
-      </description>
-      <entry name="current" value="1" summary="Always the latest version"/>
-    </enum>
-
-
-    <request name="use_unstable_version">
-      <description summary="enable use of this unstable version">
-	Use this request in order to enable use of this interface.
-
-	Understand and agree that one is using an unstable interface,
-	that will likely change in the future, breaking the API.
-      </description>
-      <arg name="version" type="int"/>
-    </request>
-
-    <request name="get_xdg_surface">
-      <description summary="create a shell surface from a surface">
-	Create a shell surface for an existing surface.
-
-	Only one shell or popup surface can be associated with a given
-	surface.
-      </description>
-      <arg name="id" type="new_id" interface="xdg_surface"/>
-      <arg name="surface" type="object" interface="wl_surface"/>
-    </request>
-
-    <request name="get_xdg_popup">
-      <description summary="create a shell surface from a surface">
-	Create a popup surface for an existing surface.
-
-	Only one shell or popup surface can be associated with a given
-	surface.
-      </description>
-      <arg name="id" type="new_id" interface="xdg_popup"/>
-      <arg name="surface" type="object" interface="wl_surface"/>
-      <arg name="parent" type="object" interface="wl_surface"/>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="flags" type="uint"/>
-    </request>
-  </interface>
-
-  <interface name="xdg_surface" version="1">
-
-    <description summary="desktop-style metadata interface">
-      An interface that may be implemented by a wl_surface, for
-      implementations that provide a desktop-style user interface.
-
-      It provides requests to treat surfaces like windows, allowing to set
-      properties like maximized, fullscreen, minimized, and to move and resize
-      them, and associate metadata like title and app id.
-
-      On the server side the object is automatically destroyed when
-      the related wl_surface is destroyed.  On client side,
-      xdg_surface.destroy() must be called before destroying
-      the wl_surface object.
-    </description>
-
-    <request name="destroy" type="destructor">
-      <description summary="remove xdg_surface interface">
-	The xdg_surface interface is removed from the wl_surface object
-	that was turned into a xdg_surface with
-	xdg_shell.get_xdg_surface request. The xdg_surface properties,
-	like maximized and fullscreen, are lost. The wl_surface loses
-	its role as a xdg_surface. The wl_surface is unmapped.
-      </description>
-    </request>
-
-    <request name="set_transient_for">
-      <description summary="surface is a child of another surface">
-	Setting a surface as transient of another means that it is child
-	of another surface.
-
-	Child surfaces are stacked above their parents, and will be
-	unmapped if the parent is unmapped too. They should not appear
-	on task bars and alt+tab.
-      </description>
-      <arg name="parent" type="object" interface="wl_surface" allow-null="true"/>
-    </request>
-
-    <request name="set_title">
-      <description summary="set surface title">
-	Set a short title for the surface.
-
-	This string may be used to identify the surface in a task bar,
-	window list, or other user interface elements provided by the
-	compositor.
-
-	The string must be encoded in UTF-8.
-      </description>
-      <arg name="title" type="string"/>
-    </request>
-
-    <request name="set_app_id">
-      <description summary="set surface class">
-	Set an id for the surface.
-
-	The app id identifies the general class of applications to which
-	the surface belongs.
-
-	It should be the ID that appears in the new desktop entry
-	specification, the interface name.
-      </description>
-      <arg name="app_id" type="string"/>
-    </request>
-
-    <request name="pong">
-      <description summary="respond to a ping event">
-	A client must respond to a ping event with a pong request or
-	the client may be deemed unresponsive.
-      </description>
-      <arg name="serial" type="uint" summary="serial of the ping event"/>
-    </request>
-
-    <event name="ping">
-      <description summary="ping client">
-	Ping a client to check if it is receiving events and sending
-	requests. A client is expected to reply with a pong request.
-      </description>
-      <arg name="serial" type="uint"/>
-    </event>
-
-    <request name="move">
-      <description summary="start an interactive move">
-	Start a pointer-driven move of the surface.
-
-	This request must be used in response to a button press event.
-	The server may ignore move requests depending on the state of
-	the surface (e.g. fullscreen or maximized).
-      </description>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-    </request>
-
-    <enum name="resize_edge">
-      <description summary="edge values for resizing">
-	These values are used to indicate which edge of a surface
-	is being dragged in a resize operation. The server may
-	use this information to adapt its behavior, e.g. choose
-	an appropriate cursor image.
-      </description>
-      <entry name="none" value="0"/>
-      <entry name="top" value="1"/>
-      <entry name="bottom" value="2"/>
-      <entry name="left" value="4"/>
-      <entry name="top_left" value="5"/>
-      <entry name="bottom_left" value="6"/>
-      <entry name="right" value="8"/>
-      <entry name="top_right" value="9"/>
-      <entry name="bottom_right" value="10"/>
-    </enum>
-
-    <request name="resize">
-      <description summary="start an interactive resize">
-	Start a pointer-driven resizing of the surface.
-
-	This request must be used in response to a button press event.
-	The server may ignore resize requests depending on the state of
-	the surface (e.g. fullscreen or maximized).
-      </description>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-      <arg name="edges" type="uint" summary="which edge or corner is being dragged"/>
-    </request>
-
-    <event name="configure">
-      <description summary="suggest resize">
-	The configure event asks the client to resize its surface.
-
-	The size is a hint, in the sense that the client is free to
-	ignore it if it doesn't resize, pick a smaller size (to
-	satisfy aspect ratio or resize in steps of NxM pixels).
-
-	The edges parameter provides a hint about how the surface
-	was resized. The client may use this information to decide
-	how to adjust its content to the new size (e.g. a scrolling
-	area might adjust its content position to leave the viewable
-	content unmoved). Valid edge values are from resize_edge enum.
-
-	The client is free to dismiss all but the last configure
-	event it received.
-
-	The width and height arguments specify the size of the window
-	in surface local coordinates.
-      </description>
-
-      <arg name="edges" type="uint"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </event>
-
-    <request name="set_output">
-      <description summary="set the default output used by this surface">
-	Set the default output used by this surface when it is first mapped.
-
-	If this value is NULL (default), it's up to the compositor to choose
-	which display will be used to map this surface.
-
-	When fullscreen or maximized state are set on this surface, and it
-	wasn't mapped yet, the output set with this method will be used.
-	Otherwise, the output where the surface is currently mapped will be
-	used.
-      </description>
-      <arg name="output" type="object" interface="wl_output" allow-null="true"/>
-    </request>
-
-    <event name="request_set_fullscreen">
-      <description summary="server requests that the client set fullscreen">
-	Event sent from the compositor to the client requesting that the client
-	goes to a fullscreen state. It's the client job to call set_fullscreen
-	and really trigger the fullscreen state.
-      </description>
-    </event>
-
-    <event name="request_unset_fullscreen">
-      <description summary="server requests that the client unset fullscreen">
-	Event sent from the compositor to the client requesting that the client
-	leaves the fullscreen state. It's the client job to call
-	unset_fullscreen and really leave the fullscreen state.
-      </description>
-    </event>
-
-    <request name="set_fullscreen">
-      <description summary="set the surface state as fullscreen">
-	Set the surface as fullscreen.
-
-	After this request, the compositor should send a configure event
-	informing the output size.
-
-	This request informs the compositor that the next attached buffer
-	committed will be in a fullscreen state. The buffer size should be the
-	same size as the size informed in the configure event, if the client
-	doesn't want to leave any empty area.
-
-	In other words: the next attached buffer after set_maximized is the new
-	maximized buffer. And the surface will be positioned at the maximized
-	position on commit.
-
-	A simple way to synchronize and wait for the correct configure event is
-	to use a wl_display.sync request right after the set_fullscreen
-	request. When the sync callback returns, the last configure event
-	received just before it will be the correct one, and should contain the
-	right size for the surface to maximize.
-
-	Setting one state won't unset another state. Use
-	xdg_surface.unset_fullscreen for unsetting it.
-      </description>
-    </request>
-
-    <request name="unset_fullscreen">
-      <description summary="unset the surface state as fullscreen">
-	Unset the surface fullscreen state.
-
-	Same negotiation as set_fullscreen must be used.
-      </description>
-    </request>
-
-    <event name="request_set_maximized">
-      <description summary="server requests that the client set maximized">
-	Event sent from the compositor to the client requesting that the client
-	goes to a maximized state. It's the client job to call set_maximized
-	and really trigger the maximized state.
-      </description>
-    </event>
-
-    <event name="request_unset_maximized">
-      <description summary="server requests that the client unset maximized">
-	Event sent from the compositor to the client requesting that the client
-	leaves the maximized state. It's the client job to call unset_maximized
-	and really leave the maximized state.
-      </description>
-    </event>
-
-    <request name="set_maximized">
-      <description summary="set the surface state as maximized">
-	Set the surface as maximized.
-
-	After this request, the compositor will send a configure event
-	informing the output size minus panel and other MW decorations.
-
-	This request informs the compositor that the next attached buffer
-	committed will be in a maximized state. The buffer size should be the
-	same size as the size informed in the configure event, if the client
-	doesn't want to leave any empty area.
-
-	In other words: the next attached buffer after set_maximized is the new
-	maximized buffer. And the surface will be positioned at the maximized
-	position on commit.
-
-	A simple way to synchronize and wait for the correct configure event is
-	to use a wl_display.sync request right after the set_maximized request.
-	When the sync callback returns, the last configure event received just
-	before it will be the correct one, and should contain the right size
-	for the surface to maximize.
-
-	Setting one state won't unset another state. Use
-	xdg_surface.unset_maximized for unsetting it.
-      </description>
-    </request>
-
-    <request name="unset_maximized">
-      <description summary="unset the surface state as maximized">
-	Unset the surface maximized state.
-
-	Same negotiation as set_maximized must be used.
-      </description>
-    </request>
-
-    <request name="set_minimized">
-      <description summary="set the surface state as minimized">
-	Set the surface minimized state.
-
-	Setting one state won't unset another state.
-      </description>
-    </request>
-
-    <event name="focused_set">
-      <description summary="surface was focused">
-	The focused_set event is sent when this surface has been
-	activated. Window decorations should be updated accordingly.
-      </description>
-    </event>
-
-    <event name="focused_unset">
-      <description summary="surface was unfocused">
-	The focused_unset event is sent when this surface has been
-	deactivated, because another surface has been activated. Window
-	decorations should be updated accordingly.
-      </description>
-    </event>
-  </interface>
-
-  <interface name="xdg_popup" version="1">
-    <description summary="desktop-style metadata interface">
-      An interface that may be implemented by a wl_surface, for
-      implementations that provide a desktop-style popups/menus. A popup
-      surface is a transient surface with an added pointer grab.
-
-      An existing implicit grab will be changed to owner-events mode,
-      and the popup grab will continue after the implicit grab ends
-      (i.e. releasing the mouse button does not cause the popup to be
-      unmapped).
-
-      The popup grab continues until the window is destroyed or a mouse
-      button is pressed in any other clients window. A click in any of
-      the clients surfaces is reported as normal, however, clicks in
-      other clients surfaces will be discarded and trigger the callback.
-
-      The x and y arguments specify the locations of the upper left
-      corner of the surface relative to the upper left corner of the
-      parent surface, in surface local coordinates.
-
-      xdg_popup surfaces are always transient for another surface.
-    </description>
-
-    <request name="destroy" type="destructor">
-      <description summary="remove xdg_surface interface">
-	The xdg_surface interface is removed from the wl_surface object
-	that was turned into a xdg_surface with
-	xdg_shell.get_xdg_surface request. The xdg_surface properties,
-	like maximized and fullscreen, are lost. The wl_surface loses
-	its role as a xdg_surface. The wl_surface is unmapped.
-      </description>
-    </request>
-
-    <request name="pong">
-      <description summary="respond to a ping event">
-	A client must respond to a ping event with a pong request or
-	the client may be deemed unresponsive.
-      </description>
-      <arg name="serial" type="uint" summary="serial of the ping event"/>
-    </request>
-
-    <event name="ping">
-      <description summary="ping client">
-	Ping a client to check if it is receiving events and sending
-	requests. A client is expected to reply with a pong request.
-      </description>
-      <arg name="serial" type="uint"/>
-    </event>
-
-    <event name="popup_done">
-      <description summary="popup interaction is done">
-	The popup_done event is sent out when a popup grab is broken,
-	that is, when the users clicks a surface that doesn't belong
-	to the client owning the popup surface.
-      </description>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
-    </event>
-
-  </interface>
-</protocol>
--- a/protocol/xserver.xml
+++ b/protocol/xserver.xml
@@ -1,18 +0,0 @@
-<protocol name="xserver">
-
-  <interface name="xserver" version="1">
-    <request name="set_window_id">
-      <arg name="surface" type="object" interface="wl_surface"/>
-      <arg name="id" type="uint"/>
-    </request>
-
-    <event name="client">
-      <arg name="fd" type="fd"/>
-    </event>
-
-    <event name="listen_socket">
-      <arg name="fd" type="fd"/>
-    </event>
-  </interface>
-
-</protocol>
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,7 +1,7 @@
 # Flag build for parallelism; see https://savannah.gnu.org/patch/?6905
 .AUTOPARALLEL:

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

 SUBDIRS=compositor/plugins

@@ -10,7 +10,6 @@ INCLUDES=								\
 	-DCOGL_ENABLE_EXPERIMENTAL_API					\
 	-DCOGL_ENABLE_EXPERIMENTAL_2_0_API                              \
 	$(MUTTER_CFLAGS)						\
-	-I$(top_builddir)						\
 	-I$(srcdir)							\
 	-I$(srcdir)/core						\
 	-I$(srcdir)/ui							\
@@ -30,27 +29,12 @@ INCLUDES=								\
 	-DMUTTER_PLUGIN_DIR=\"@MUTTER_PLUGIN_DIR@\"			\
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\"

-INCLUDES += \
-	-I$(srcdir)/wayland						\
-	-I$(builddir)/wayland						\
-	-DXWAYLAND_PATH='"@XWAYLAND_PATH@"'
-
 mutter_built_sources = \
-	$(dbus_idle_built_sources)		\
-	$(dbus_xrandr_built_sources)		\
-	mutter-enum-types.h 			\
-	mutter-enum-types.c			\
-	wayland/gtk-shell-protocol.c		\
-	wayland/gtk-shell-server-protocol.h	\
-	wayland/gtk-shell-client-protocol.h	\
-	wayland/xdg-shell-protocol.c		\
-	wayland/xdg-shell-server-protocol.h	\
-	wayland/xdg-shell-client-protocol.h	\
-	wayland/xserver-protocol.c		\
-	wayland/xserver-server-protocol.h	\
-	wayland/xserver-client-protocol.h
+	$(dbus_xrandr_built_sources)	\
+	mutter-enum-types.h \
+	mutter-enum-types.c

-libmutter_wayland_la_SOURCES =			\
+libmutter_la_SOURCES =				\
 	core/async-getprop.c			\
 	core/async-getprop.h			\
 	core/barrier.c				\
@@ -70,8 +54,7 @@ libmutter_wayland_la_SOURCES =			\
 	compositor/meta-background-actor.c	\
 	compositor/meta-background-actor-private.h	\
 	compositor/meta-background-group.c	\
-	compositor/meta-cullable.c		\
-	compositor/meta-cullable.h		\
+	compositor/meta-background-group-private.h	\
 	compositor/meta-module.c		\
 	compositor/meta-module.h		\
 	compositor/meta-plugin.c		\
@@ -80,13 +63,8 @@ libmutter_wayland_la_SOURCES =			\
 	compositor/meta-shadow-factory.c	\
 	compositor/meta-shadow-factory-private.h	\
 	compositor/meta-shaped-texture.c	\
-	compositor/meta-shaped-texture-private.h 	\
-	compositor/meta-surface-actor.c		\
-	compositor/meta-surface-actor.h		\
 	compositor/meta-texture-rectangle.c	\
 	compositor/meta-texture-rectangle.h	\
-	compositor/meta-texture-tower.c		\
-	compositor/meta-texture-tower.h		\
 	compositor/meta-window-actor.c		\
 	compositor/meta-window-actor-private.h	\
 	compositor/meta-window-group.c		\
@@ -135,12 +113,9 @@ libmutter_wayland_la_SOURCES =			\
 	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			\
@@ -160,7 +135,6 @@ libmutter_wayland_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				\
@@ -189,35 +163,11 @@ libmutter_wayland_la_SOURCES =			\
 	ui/theme.c				\
 	meta/theme.h				\
 	ui/theme-private.h			\
-	ui/ui.c
-
-nodist_libmutter_wayland_la_SOURCES =		\
+	ui/ui.c					\
 	$(mutter_built_sources)

-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)
+libmutter_la_LDFLAGS = -no-undefined
+libmutter_la_LIBADD  = $(MUTTER_LIBS)

 # Headers installed for plugins; introspected information will
 # be extracted into Mutter-<version>.gir
@@ -237,7 +187,6 @@ libmutterinclude_base_headers =		\
 	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		\
@@ -255,27 +204,16 @@ libmutterinclude_base_headers =		\
 libmutterinclude_extra_headers =		\
 	meta/atomnames.h

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

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

-bin_PROGRAMS=mutter-wayland
+bin_PROGRAMS=mutter

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

 if HAVE_INTROSPECTION
 include $(INTROSPECTION_MAKEFILE)
@@ -297,15 +235,15 @@ typelib_DATA = Meta-$(api_version).typelib

 INTROSPECTION_GIRS = Meta-$(api_version).gir

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

 endif
@@ -316,17 +254,22 @@ testasyncgetprop_SOURCES = core/testasyncgetprop.c

 noinst_PROGRAMS=testboxes testgradient testasyncgetprop

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

@INTLTOOL_DESKTOP_RULE@

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

+wmpropertiesdir=$(datadir)/gnome/wm-properties
+wmproperties_in_files=mutter-wm.desktop.in
+wmproperties_files=$(wmproperties_in_files:.desktop.in=.desktop)
+wmproperties_DATA = $(wmproperties_files)
+
 xmldir       = @GNOME_KEYBINDINGS_KEYSDIR@
 xml_in_files = \
        50-mutter-navigation.xml.in	\
@@ -334,9 +277,7 @@ xml_in_files = \
        50-mutter-windows.xml.in
 xml_DATA     = $(xml_in_files:.xml.in=.xml)

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

@@ -344,10 +285,9 @@ convertdir = $(datadir)/GConf/gsettings
 convert_DATA = mutter-schemas.convert

 CLEANFILES =					\
-	mutter-wayland.desktop			\
+	mutter.desktop				\
 	mutter-wm.desktop			\
 	org.gnome.mutter.gschema.xml		\
-	org.gnome.mutter.wayland.gschema.xml	\
 	$(xml_DATA)				\
 	$(mutter_built_sources)			\
 	$(typelib_DATA)				\
@@ -355,7 +295,7 @@ CLEANFILES =					\

 pkgconfigdir = $(libdir)/pkgconfig

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

 EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_files)		\
@@ -364,12 +304,12 @@ EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_in_files)	\
 	$(xml_in_files)			\
 	org.gnome.mutter.gschema.xml.in \
-	org.gnome.mutter.wayland.gschema.xml.in \
+	xrandr.xml \
 	mutter-schemas.convert \
-	libmutter-wayland.pc.in \
+	libmutter.pc.in \
+	mutter-plugins.pc.in  \
 	mutter-enum-types.h.in \
-	mutter-enum-types.c.in \
-	xrandr.xml idle-monitor.xml
+	mutter-enum-types.c.in

 BUILT_SOURCES = $(mutter_built_sources)
 MUTTER_STAMP_FILES = stamp-mutter-enum-types.h
@@ -397,27 +337,8 @@ mutter-enum-types.c: stamp-mutter-enum-types.h mutter-enum-types.c.in
 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							\
+	$(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) : 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/README
+++ b/src/compositor/README
@@ -1,10 +0,0 @@
-Intro
-=====
-
-Fix me.
-
-
-Env Vars
-========
-
-MUTTER_DISABLE_MIPMAPS - set to disable use of mipmaped windows.
--- a/src/compositor/clutter-utils.c
+++ b/src/compositor/clutter-utils.c
@@ -95,10 +95,8 @@ meta_actor_vertices_are_untransformed (ClutterVertex *verts,
      v3x != v1x || v3y != v2y)
    return FALSE;

-  if (x_origin)
-    *x_origin = x;
-  if (y_origin)
-    *y_origin = y;
+  *x_origin = x;
+  *y_origin = y;

  return TRUE;
 }
--- 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_init_from_4ub (&color, red, green, blue, alpha);
+  cogl_color_set_from_4ub (&color, red, green, blue, alpha);
  cogl_color_premultiply (&color);

  pixel[0] = cogl_color_get_red_byte (&color);
@@ -73,8 +73,10 @@ 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
- * makes it easier for Cogl to share a shader for different uses in
- * Mutter.
+ * 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)
 *
 * Return value: (transfer full): a newly created #CoglPipeline
 */
@@ -84,21 +86,22 @@ meta_create_texture_pipeline (CoglTexture *src_texture)
  static CoglPipeline *texture_pipeline_template = NULL;
  CoglPipeline *pipeline;

-  /* 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. */
+  /* 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. */
  if (G_UNLIKELY (texture_pipeline_template == NULL))
    {
-      CoglContext *ctx =
-        clutter_backend_get_cogl_context (clutter_get_default_backend ());
+      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);
+

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

  pipeline = cogl_pipeline_copy (texture_pipeline_template);
--- a/src/compositor/compositor-private.h
+++ b/src/compositor/compositor-private.h
@@ -17,6 +17,8 @@ struct _MetaCompositor
 {
  MetaDisplay    *display;

+  Atom            atom_x_root_pixmap;
+  Atom            atom_net_wm_window_opacity;
  guint           repaint_func_id;

  ClutterActor   *shadow_src;
@@ -29,7 +31,6 @@ struct _MetaCompositor
  guint           server_time_is_monotonic_time : 1;
  guint           show_redraw : 1;
  guint           debug       : 1;
-  guint           no_mipmaps  : 1;
 };

 struct _MetaCompScreen
--- a/src/compositor/compositor.c
+++ b/src/compositor/compositor.c
@@ -84,10 +84,6 @@
 #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>

@@ -176,7 +172,32 @@ process_damage (MetaCompositor     *compositor,
  if (window_actor == NULL)
    return;

-  meta_window_actor_process_x11_damage (window_actor, event);
+  meta_window_actor_process_damage (window_actor, event);
+}
+
+static void
+process_property_notify (MetaCompositor	*compositor,
+                         XPropertyEvent *event,
+                         MetaWindow     *window)
+{
+  MetaWindowActor *window_actor;
+
+  if (window == NULL)
+    return;
+
+  window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
+  if (window_actor == NULL)
+    return;
+
+  /* Check for the opacity changing */
+  if (event->atom == compositor->atom_net_wm_window_opacity)
+    {
+      meta_window_actor_update_opacity (window_actor);
+      DEBUG_TRACE ("process_property_notify: net_wm_window_opacity\n");
+      return;
+    }
+
+  DEBUG_TRACE ("process_property_notify: unknown\n");
 }

 static Window
@@ -306,37 +327,29 @@ void
 meta_set_stage_input_region (MetaScreen   *screen,
                             XserverRegion region)
 {
-  /* As a wayland compositor we can simply ignore all this trickery
-   * for setting an input region on the stage for capturing events in
-   * clutter since all input comes to us first and we get to choose
-   * who else sees them.
-   */
-  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);
+  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);
-        }
-      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);
-            }
-        } 
+  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);
+        }
+    } 
 }

 void
@@ -367,55 +380,63 @@ meta_focus_stage_window (MetaScreen *screen,
  if (!stage)
    return;

-  if (!meta_is_wayland_compositor ())
-    {
-      window = clutter_x11_get_stage_window (stage);
+  window = clutter_x11_get_stage_window (stage);

-      if (window == None)
-        return;
+  if (window == None)
+    return;

-      meta_display_set_input_focus_xwindow (screen->display,
-                                            screen,
-                                            META_FOCUS_STAGE,
-                                            window,
-                                            timestamp);
-    }
-  else
-    {
-      meta_display_set_input_focus_xwindow (screen->display,
-                                            screen,
-                                            META_FOCUS_STAGE,
-                                            None,
-                                            timestamp);
-    }
+  meta_display_set_input_focus_xwindow (screen->display,
+                                        screen,
+                                        window,
+                                        timestamp);
 }

 gboolean
 meta_stage_is_focused (MetaScreen *screen)
 {
  ClutterStage *stage;
+  Window window;

  stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
  if (!stage)
    return FALSE;

-  return (screen->display->focus_type == META_FOCUS_STAGE);
+  window = clutter_x11_get_stage_window (stage);
+
+  if (window == None)
+    return FALSE;
+
+  return (screen->display->focus_xwindow == window);
 }

-static gboolean
-begin_modal_x11 (MetaScreen       *screen,
-                 MetaPlugin       *plugin,
-                 MetaModalOptions  options,
-                 guint32           timestamp)
+gboolean
+meta_begin_modal_for_plugin (MetaScreen       *screen,
+                             MetaPlugin       *plugin,
+                             MetaModalOptions  options,
+                             guint32           timestamp)
 {
-  MetaDisplay    *display     = meta_screen_get_display (screen);
-  Display        *xdpy        = meta_display_get_xdisplay (display);
-  MetaCompScreen *info        = meta_screen_get_compositor_data (screen);
-  Window          grab_window = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-  Cursor          cursor      = None;
-  int             result;
-  gboolean        pointer_grabbed = FALSE;
-  gboolean        keyboard_grabbed = FALSE;
+  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
+   * are significant differences in how we handle grabs that make it difficult to
+   * merge the two.
+   */
+  MetaDisplay    *display    = meta_screen_get_display (screen);
+  Display        *xdpy       = meta_display_get_xdisplay (display);
+  MetaCompositor *compositor = display->compositor;
+  ClutterStage *stage;
+  Window grab_window;
+  Cursor cursor = None;
+  gboolean pointer_grabbed = FALSE;
+  gboolean keyboard_grabbed = FALSE;
+  int result;
+
+  stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
+  if (!stage)
+    return FALSE;
+
+  grab_window = clutter_x11_get_stage_window (stage);
+
+  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
+    return FALSE;

  if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
    {
@@ -465,80 +486,6 @@ begin_modal_x11 (MetaScreen       *screen,
      keyboard_grabbed = TRUE;
    }

-  return TRUE;
-
- fail:
-  if (pointer_grabbed)
-    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
-  if (keyboard_grabbed)
-    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
-
-  return FALSE;
-}
-
-static gboolean
-begin_modal_wayland (MetaScreen       *screen,
-                     MetaPlugin       *plugin,
-                     MetaModalOptions  options,
-                     guint32           timestamp)
-{
-  MetaWaylandCompositor *compositor;
-  gboolean pointer_grabbed = FALSE;
-  gboolean keyboard_grabbed = FALSE;
-
-  compositor = meta_wayland_compositor_get_default ();
-
-  if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
-    {
-      if (!meta_wayland_pointer_begin_modal (&compositor->seat->pointer))
-        goto fail;
-
-      pointer_grabbed = TRUE;
-    }
-  if ((options & META_MODAL_KEYBOARD_ALREADY_GRABBED) == 0)
-    {
-      if (!meta_wayland_keyboard_begin_modal (&compositor->seat->keyboard,
-                                              timestamp))
-        goto fail;
-
-      keyboard_grabbed = TRUE;
-    }
-
-  return TRUE;
-
- fail:
-  if (pointer_grabbed)
-    meta_wayland_pointer_end_modal (&compositor->seat->pointer);
-  if (keyboard_grabbed)
-    meta_wayland_keyboard_end_modal (&compositor->seat->keyboard, timestamp);
-
-  return FALSE;
-}
-
-gboolean
-meta_begin_modal_for_plugin (MetaScreen       *screen,
-                             MetaPlugin       *plugin,
-                             MetaModalOptions  options,
-                             guint32           timestamp)
-{
-  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
-   * are significant differences in how we handle grabs that make it difficult to
-   * merge the two.
-   */
-  MetaDisplay    *display    = meta_screen_get_display (screen);
-  MetaCompositor *compositor = display->compositor;
-  gboolean ok;
-
-  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
-    return FALSE;
-
-  if (meta_is_wayland_compositor ())
-    ok = begin_modal_wayland (screen, plugin, options, timestamp);
-  else
-    ok = begin_modal_x11 (screen, plugin, options, timestamp);
-  if (!ok)
-    return FALSE;
-
  display->grab_op = META_GRAB_OP_COMPOSITOR;
  display->grab_window = NULL;
  display->grab_screen = screen;
@@ -548,6 +495,14 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
  compositor->modal_plugin = plugin;

  return TRUE;
+
+ fail:
+  if (pointer_grabbed)
+    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
+  if (keyboard_grabbed)
+    XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
+
+  return FALSE;
 }

 void
@@ -561,19 +516,8 @@ meta_end_modal_for_plugin (MetaScreen     *screen,

  g_return_if_fail (compositor->modal_plugin == plugin);

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

  display->grab_op = META_GRAB_OP_NONE;
  display->grab_window = NULL;
@@ -612,9 +556,6 @@ after_stage_paint (ClutterStage *stage,

  for (l = info->windows; l; l = l->next)
    meta_window_actor_post_paint (l->data);
-
-  if (meta_is_wayland_compositor ())
-    meta_wayland_compositor_paint_finished (meta_wayland_compositor_get_default ());
 }

 static void
@@ -668,9 +609,8 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
  MetaCompScreen *info;
  MetaDisplay    *display       = meta_screen_get_display (screen);
  Display        *xdisplay      = meta_display_get_xdisplay (display);
-  Window          xwin = None;
+  Window          xwin;
  gint            width, height;
-  MetaWaylandCompositor *wayland_compositor;

  /* Check if the screen is already managed */
  if (meta_screen_get_compositor_data (screen))
@@ -683,14 +623,7 @@ 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.
   */
-  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->pending_input_region = XFixesCreateRegion (xdisplay, NULL, 0);

  info->screen = screen;

@@ -701,56 +634,7 @@ meta_compositor_manage_screen (MetaCompositor *compositor,

  meta_screen_set_cm_selection (screen);

-  /* We will have already created a stage if running as a wayland
-   * compositor... */
-  if (meta_is_wayland_compositor ())
-    {
-      wayland_compositor = meta_wayland_compositor_get_default ();
-      info->stage = wayland_compositor->stage;
-
-      meta_screen_get_size (screen, &width, &height);
-      clutter_actor_set_size (info->stage, width, height);
-    }
-  else
-    {
-      info->stage = clutter_stage_new ();
-
-      meta_screen_get_size (screen, &width, &height);
-      clutter_actor_realize (info->stage);
-
-      xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-
-      XResizeWindow (xdisplay, xwin, width, height);
-
-        {
-          long event_mask;
-          unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
-          XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
-          XWindowAttributes attr;
-
-          meta_core_add_old_event_mask (xdisplay, xwin, &mask);
-
-          XISetMask (mask.mask, XI_KeyPress);
-          XISetMask (mask.mask, XI_KeyRelease);
-          XISetMask (mask.mask, XI_ButtonPress);
-          XISetMask (mask.mask, XI_ButtonRelease);
-          XISetMask (mask.mask, XI_Enter);
-          XISetMask (mask.mask, XI_Leave);
-          XISetMask (mask.mask, XI_FocusIn);
-          XISetMask (mask.mask, XI_FocusOut);
-          XISetMask (mask.mask, XI_Motion);
-          XIClearMask (mask.mask, XI_TouchBegin);
-          XIClearMask (mask.mask, XI_TouchEnd);
-          XIClearMask (mask.mask, XI_TouchUpdate);
-          XISelectEvents (xdisplay, xwin, &mask, 1);
-
-          event_mask = ExposureMask | PropertyChangeMask | StructureNotifyMask;
-          if (XGetWindowAttributes (xdisplay, xwin, &attr))
-            event_mask |= attr.your_event_mask;
-
-          XSelectInput (xdisplay, xwin, event_mask);
-        }
-    }
+  info->stage = clutter_stage_new ();

  clutter_stage_set_paint_callback (CLUTTER_STAGE (info->stage),
                                    after_stage_paint,
@@ -759,67 +643,97 @@ meta_compositor_manage_screen (MetaCompositor *compositor,

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

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

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

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

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

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

 /*
@@ -842,7 +756,7 @@ meta_shape_cow_for_window (MetaScreen *screen,
      int width, height;
      MetaRectangle rect;

-      meta_window_get_frame_rect (metaWindow, &rect);
+      meta_window_get_outer_rect (metaWindow, &rect);

      window_bounds.x = rect.x;
      window_bounds.y = rect.y;
@@ -891,18 +805,15 @@ meta_compositor_remove_window (MetaCompositor *compositor,
  if (!window_actor)
    return;

-  if (!meta_is_wayland_compositor ())
-    {
-      screen = meta_window_get_screen (window);
-      info = meta_screen_get_compositor_data (screen);
+  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;
-        }
+  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);
@@ -973,30 +884,23 @@ meta_compositor_window_shape_changed (MetaCompositor *compositor,
  meta_window_actor_update_shape (window_actor);
 }

-void
-meta_compositor_window_opacity_changed (MetaCompositor *compositor,
-                                        MetaWindow     *window)
-{
-  MetaWindowActor *window_actor;
-  window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
-  if (!window_actor)
-    return;
-
-  meta_window_actor_update_opacity (window_actor);
-}
-
 /* Clutter makes the assumption that there is only one X window
 * per stage, which is a valid assumption to make for a generic
 * application toolkit. As such, it will ignore any events sent
 * to the a stage that isn't its X window.
 *
- * When running as an X window manager, we need to respond to
- * events from lots of windows. Trick Clutter into translating
- * these events by pretending we got an event on the stage window.
+ * When a user clicks on what she thinks is the wallpaper, she
+ * is actually clicking on the guard window, which is an entirely
+ * separate top-level override-redirect window in the hierarchy.
+ * We want to recieve events on this guard window so that users
+ * can right-click on the background actor. We do this by telling
+ * Clutter a little white lie, by transforming clicks on the guard
+ * window to become clicks on the stage window, allowing Clutter
+ * to process the event normally.
 */
 static void
-maybe_spoof_event_as_stage_event (MetaCompScreen *info,
-                                  XEvent         *event)
+maybe_spoof_guard_window_event_as_stage_event (MetaCompScreen *info,
+                                               XEvent         *event)
 {
  MetaDisplay *display = meta_screen_get_display (info->screen);

@@ -1005,22 +909,19 @@ maybe_spoof_event_as_stage_event (MetaCompScreen *info,
    {
      XIEvent *input_event = (XIEvent *) event->xcookie.data;

+      /* Only care about pointer events for now. */
      switch (input_event->evtype)
        {
        case XI_Motion:
        case XI_ButtonPress:
        case XI_ButtonRelease:
-        case XI_KeyPress:
-        case XI_KeyRelease:
          {
            XIDeviceEvent *device_event = ((XIDeviceEvent *) input_event);
-
-            /* If this is a GTK+ widget, like a window menu, let GTK+ handle
-             * it as-is without mangling. */
-            if (meta_ui_window_is_widget (info->screen->ui, device_event->event))
-              break;
-
-            device_event->event = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+            if (device_event->event == info->screen->guard_window)
+              {
+                Window xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+                device_event->event = xwin;
+              }
          }
          break;
        default:
@@ -1043,7 +944,10 @@ meta_compositor_process_event (MetaCompositor *compositor,
 {
  if (compositor->modal_plugin && is_grabbed_event (compositor->display, event))
    {
-      _meta_plugin_xevent_filter (compositor->modal_plugin, event);
+      MetaPluginClass *klass = META_PLUGIN_GET_CLASS (compositor->modal_plugin);
+
+      if (klass->xevent_filter)
+        klass->xevent_filter (compositor->modal_plugin, event);

      /* We always consume events even if the plugin says it didn't handle them;
       * exclusive is exclusive */
@@ -1077,7 +981,7 @@ meta_compositor_process_event (MetaCompositor *compositor,

 	  info = meta_screen_get_compositor_data (screen);

-          maybe_spoof_event_as_stage_event (info, event);
+          maybe_spoof_guard_window_event_as_stage_event (info, event);

 	  if (meta_plugin_manager_xevent_filter (info->plugin_mgr, event))
 	    {
@@ -1089,25 +993,33 @@ meta_compositor_process_event (MetaCompositor *compositor,
 	}
    }

-  if (!meta_is_wayland_compositor () &&
-      event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
+  switch (event->type)
    {
-      /* Core code doesn't handle damage events, so we need to extract the MetaWindow
-       * ourselves
-       */
-      if (window == NULL)
-        {
-          Window xwin = ((XDamageNotifyEvent *) event)->drawable;
-          window = meta_display_lookup_x_window (compositor->display, xwin);
-        }
+    case PropertyNotify:
+      process_property_notify (compositor, (XPropertyEvent *) event, window);
+      break;

-      DEBUG_TRACE ("meta_compositor_process_event (process_damage)\n");
-      process_damage (compositor, (XDamageNotifyEvent *) event, window);
+    default:
+      if (event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
+        {
+          /* Core code doesn't handle damage events, so we need to extract the MetaWindow
+           * ourselves
+           */
+          if (window == NULL)
+            {
+              Window xwin = ((XDamageNotifyEvent *) event)->drawable;
+              window = meta_display_lookup_x_window (compositor->display, xwin);
+            }
+
+	  DEBUG_TRACE ("meta_compositor_process_event (process_damage)\n");
+          process_damage (compositor, (XDamageNotifyEvent *) event, window);
+        }
+      break;
    }

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

  /* The above handling is basically just "observing" the events, so we return
@@ -1240,7 +1152,6 @@ 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
@@ -1452,38 +1363,20 @@ meta_compositor_sync_screen_size (MetaCompositor  *compositor,
 {
  MetaDisplay    *display = meta_screen_get_display (screen);
  MetaCompScreen *info    = meta_screen_get_compositor_data (screen);
+  Display        *xdisplay;
+  Window          xwin;

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

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

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

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

 static void
@@ -1547,32 +1440,29 @@ pre_paint_windows (MetaCompScreen *info)
  if (info->windows == NULL)
    return;

-  if (!meta_is_wayland_compositor ())
+  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)
    {
-      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 (info->unredirected_window != NULL)
        {
-          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;
+          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)
@@ -1627,7 +1517,13 @@ on_shadow_factory_changed (MetaShadowFactory *factory,
 MetaCompositor *
 meta_compositor_new (MetaDisplay *display)
 {
+  char *atom_names[] = {
+    "_XROOTPMAP_ID",
+    "_NET_WM_WINDOW_OPACITY",
+  };
+  Atom                   atoms[G_N_ELEMENTS(atom_names)];
  MetaCompositor        *compositor;
+  Display               *xdisplay = meta_display_get_xdisplay (display);

  if (!composite_at_least_version (display, 0, 3))
    return NULL;
@@ -1636,14 +1532,18 @@ meta_compositor_new (MetaDisplay *display)

  compositor->display = display;

-  if (g_getenv("META_DISABLE_MIPMAPS"))
-    compositor->no_mipmaps = TRUE;
+  meta_verbose ("Creating %d atoms\n", (int) G_N_ELEMENTS (atom_names));
+  XInternAtoms (xdisplay, atom_names, G_N_ELEMENTS (atom_names),
+                False, atoms);

  g_signal_connect (meta_shadow_factory_get_default (),
                    "changed",
                    G_CALLBACK (on_shadow_factory_changed),
                    compositor);

+  compositor->atom_x_root_pixmap = atoms[0];
+  compositor->atom_net_wm_window_opacity = atoms[1];
+
  compositor->repaint_func_id = clutter_threads_add_repaint_func (meta_repaint_func,
                                                                  compositor,
                                                                  NULL);
--- a/src/compositor/meta-background-actor-private.h
+++ b/src/compositor/meta-background-actor-private.h
@@ -6,6 +6,9 @@
 #include <meta/screen.h>
 #include <meta/meta-background-actor.h>

-cairo_region_t *meta_background_actor_get_clip_region (MetaBackgroundActor *self);
+void meta_background_actor_set_visible_region  (MetaBackgroundActor *self,
+                                                cairo_region_t      *visible_region);
+
+cairo_region_t *meta_background_actor_get_visible_region (MetaBackgroundActor *self);

 #endif /* META_BACKGROUND_ACTOR_PRIVATE_H */
--- a/src/compositor/meta-background-actor.c
+++ b/src/compositor/meta-background-actor.c
@@ -41,35 +41,20 @@
 #include <meta/errors.h>
 #include <meta/meta-background.h>
 #include "meta-background-actor-private.h"
-#include "meta-cullable.h"

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

-static void cullable_iface_init (MetaCullableInterface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (MetaBackgroundActor, meta_background_actor, CLUTTER_TYPE_ACTOR,
-                         G_IMPLEMENT_INTERFACE (META_TYPE_CULLABLE, cullable_iface_init));
-
-static void
-set_clip_region (MetaBackgroundActor *self,
-                 cairo_region_t      *clip_region)
-{
-  MetaBackgroundActorPrivate *priv = self->priv;
-
-  g_clear_pointer (&priv->clip_region, (GDestroyNotify) cairo_region_destroy);
-  if (clip_region)
-    priv->clip_region = cairo_region_copy (clip_region);
-}
+G_DEFINE_TYPE (MetaBackgroundActor, meta_background_actor, CLUTTER_TYPE_ACTOR);

 static void
 meta_background_actor_dispose (GObject *object)
 {
  MetaBackgroundActor *self = META_BACKGROUND_ACTOR (object);

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

  G_OBJECT_CLASS (meta_background_actor_parent_class)->dispose (object);
 }
@@ -119,6 +104,26 @@ meta_background_actor_get_preferred_height (ClutterActor *actor,
    *natural_height_p = height;
 }

+static gboolean
+meta_background_actor_get_paint_volume (ClutterActor       *actor,
+                                        ClutterPaintVolume *volume)
+{
+  ClutterContent *content;
+  gfloat width, height;
+
+  content = clutter_actor_get_content (actor);
+
+  if (!content)
+    return FALSE;
+
+  clutter_content_get_preferred_size (content, &width, &height);
+
+  clutter_paint_volume_set_width (volume, width);
+  clutter_paint_volume_set_height (volume, height);
+
+  return TRUE;
+}
+
 static void
 meta_background_actor_class_init (MetaBackgroundActorClass *klass)
 {
@@ -131,6 +136,7 @@ meta_background_actor_class_init (MetaBackgroundActorClass *klass)

  actor_class->get_preferred_width = meta_background_actor_get_preferred_width;
  actor_class->get_preferred_height = meta_background_actor_get_preferred_height;
+  actor_class->get_paint_volume = meta_background_actor_get_paint_volume;
 }

 static void
@@ -160,31 +166,35 @@ meta_background_actor_new (void)
  return CLUTTER_ACTOR (self);
 }

-static void
-meta_background_actor_cull_out (MetaCullable   *cullable,
-                                cairo_region_t *unobscured_region,
-                                cairo_region_t *clip_region)
+/**
+ * meta_background_actor_set_visible_region:
+ * @self: a #MetaBackgroundActor
+ * @visible_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)
 {
-  MetaBackgroundActor *self = META_BACKGROUND_ACTOR (cullable);
-  set_clip_region (self, clip_region);
-}
+  MetaBackgroundActorPrivate *priv;

-static void
-meta_background_actor_reset_culling (MetaCullable *cullable)
-{
-  MetaBackgroundActor *self = META_BACKGROUND_ACTOR (cullable);
-  set_clip_region (self, NULL);
-}
+  g_return_if_fail (META_IS_BACKGROUND_ACTOR (self));

-static void
-cullable_iface_init (MetaCullableInterface *iface)
-{
-  iface->cull_out = meta_background_actor_cull_out;
-  iface->reset_culling = meta_background_actor_reset_culling;
+  priv = self->priv;
+
+  g_clear_pointer (&priv->visible_region,
+                   (GDestroyNotify)
+                   cairo_region_destroy);
+
+  if (visible_region)
+    priv->visible_region = cairo_region_copy (visible_region);
 }

 /**
- * meta_background_actor_get_clip_region:
+ * meta_background_actor_get_visible_region:
 * @self: a #MetaBackgroundActor
 *
 * Return value (transfer full): a #cairo_region_t that represents the part of
@@ -192,16 +202,16 @@ cullable_iface_init (MetaCullableInterface *iface)
 * #MetaWindowActor objects.
 */
 cairo_region_t *
-meta_background_actor_get_clip_region (MetaBackgroundActor *self)
+meta_background_actor_get_visible_region (MetaBackgroundActor *self)
 {
  MetaBackgroundActorPrivate *priv = self->priv;
  ClutterActorBox content_box;
  cairo_rectangle_int_t content_area = { 0 };
-  cairo_region_t *clip_region;
+  cairo_region_t *visible_region;

  g_return_val_if_fail (META_IS_BACKGROUND_ACTOR (self), NULL);

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

  clutter_actor_get_content_box (CLUTTER_ACTOR (self), &content_box);
@@ -211,8 +221,8 @@ meta_background_actor_get_clip_region (MetaBackgroundActor *self)
  content_area.width = content_box.x2 - content_box.x1;
  content_area.height = content_box.y2 - content_box.y1;

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

-  return clip_region;
+  return visible_region;
 }
--- a/src/compositor/meta-background-group-private.h
+++ b/src/compositor/meta-background-group-private.h
@@ -0,0 +1,11 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+#ifndef META_BACKGROUND_GROUP_PRIVATE_H
+#define META_BACKGROUND_GROUP_PRIVATE_H
+
+#include <meta/screen.h>
+#include <meta/meta-background-group.h>
+
+void meta_background_group_set_visible_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
@@ -16,43 +16,87 @@

 #include <config.h>

-#include <meta/meta-background-group.h>
-#include "meta-cullable.h"
+#include "compositor-private.h"
+#include "clutter-utils.h"
+#include "meta-background-actor-private.h"
+#include "meta-background-group-private.h"

-static void cullable_iface_init (MetaCullableInterface *iface);
+G_DEFINE_TYPE (MetaBackgroundGroup, meta_background_group, CLUTTER_TYPE_ACTOR);

-G_DEFINE_TYPE_WITH_CODE (MetaBackgroundGroup, meta_background_group, CLUTTER_TYPE_ACTOR,
-                         G_IMPLEMENT_INTERFACE (META_TYPE_CULLABLE, cullable_iface_init));
+struct _MetaBackgroundGroupPrivate
+{
+  gpointer dummy;
+};
+
+static void
+meta_background_group_dispose (GObject *object)
+{
+  G_OBJECT_CLASS (meta_background_group_parent_class)->dispose (object);
+}
+
+static gboolean
+meta_background_group_get_paint_volume (ClutterActor       *actor,
+                                        ClutterPaintVolume *volume)
+{
+  return clutter_paint_volume_set_from_allocation (volume, actor);
+}

 static void
 meta_background_group_class_init (MetaBackgroundGroupClass *klass)
 {
-}
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (klass);

-static void
-meta_background_group_cull_out (MetaCullable   *cullable,
-                                cairo_region_t *unobscured_region,
-                                cairo_region_t *clip_region)
-{
-  meta_cullable_cull_out_children (cullable, unobscured_region, clip_region);
-}
+  actor_class->get_paint_volume = meta_background_group_get_paint_volume;
+  object_class->dispose = meta_background_group_dispose;

-static void
-meta_background_group_reset_culling (MetaCullable *cullable)
-{
-  meta_cullable_reset_culling_children (cullable);
-}
-
-static void
-cullable_iface_init (MetaCullableInterface *iface)
-{
-  iface->cull_out = meta_background_group_cull_out;
-  iface->reset_culling = meta_background_group_reset_culling;
+  g_type_class_add_private (klass, sizeof (MetaBackgroundGroupPrivate));
 }

 static void
 meta_background_group_init (MetaBackgroundGroup *self)
 {
+  self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+                                            META_TYPE_BACKGROUND_GROUP,
+                                            MetaBackgroundGroupPrivate);
+}
+
+/**
+ * meta_background_group_set_visible_region:
+ * @self: a #MetaBackgroundGroup
+ * @visible_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)
+{
+  GList *children, *l;
+
+  children = clutter_actor_get_children (CLUTTER_ACTOR (self));
+  for (l = children; l; l = l->next)
+    {
+      ClutterActor *actor = l->data;
+
+      if (META_IS_BACKGROUND_ACTOR (actor))
+        {
+          meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (actor), region);
+        }
+      else if (META_IS_BACKGROUND_GROUP (actor))
+        {
+          int x, y;
+
+          if (!meta_actor_is_untransformed (actor, &x, &y))
+            continue;
+
+          cairo_region_translate (region, -x, -y);
+          meta_background_group_set_visible_region (META_BACKGROUND_GROUP (actor), region);
+          cairo_region_translate (region, x, y);
+        }
+    }
+  g_list_free (children);
 }

 ClutterActor *
--- a/src/compositor/meta-background.c
+++ b/src/compositor/meta-background.c
@@ -37,7 +37,6 @@
 #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 FRAGMENT_SHADER_DECLARATIONS                                           \
@@ -413,13 +412,13 @@ meta_background_paint_content (ClutterContent   *content,
   */
  if (META_IS_BACKGROUND_ACTOR (actor))
    {
-      cairo_region_t *clip_region;
-      clip_region = meta_background_actor_get_clip_region (META_BACKGROUND_ACTOR (actor));
+      cairo_region_t *visible_region;
+      visible_region = meta_background_actor_get_visible_region (META_BACKGROUND_ACTOR (actor));

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

@@ -1032,6 +1031,7 @@ meta_background_load_file_finish (MetaBackground  *self,
                                  GAsyncResult    *result,
                                  GError         **error)
 {
+  static CoglUserDataKey key;
  GTask *task;
  LoadFileTaskData *task_data;
  CoglTexture *texture;
@@ -1077,6 +1077,12 @@ meta_background_load_file_finish (MetaBackground  *self,
      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);
--- a/src/compositor/meta-cullable.c
+++ b/src/compositor/meta-cullable.c
@@ -1,193 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/*
- * Copyright (C) 2013 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by:
- *     Owen Taylor <otaylor@redhat.com>
- *     Ray Strode <rstrode@redhat.com>
- *     Jasper St. Pierre <jstpierre@mecheye.net>
- */
-
-#include "config.h"
-#include "meta-cullable.h"
-#include "clutter-utils.h"
-
-G_DEFINE_INTERFACE (MetaCullable, meta_cullable, CLUTTER_TYPE_ACTOR);
-
-/**
- * SECTION:meta-cullable
- * @title: MetaCullable
- * @short_description: CPU culling operations for efficient drawing
- *
- * When we are painting a stack of 5-10 large actors, the standard
- * bottom-to-top method of drawing every actor results in a tremendous
- * amount of overdraw. If these actors are painting textures like
- * windows, it can easily max out the available memory bandwidth on a
- * low-end graphics chipset. It's even worse if window textures are
- * being accessed over the AGP bus.
- *
- * #MetaCullable is our solution. The basic technique applied here is to
- * do a pre-pass before painting where we walk each actor from top to bottom
- * and ask each actor to "cull itself out". We pass in a region it can copy
- * to clip its drawing to, and the actor can subtract its fully opaque pixels
- * so that actors underneath know not to draw there as well.
- */
-
-/**
- * meta_cullable_cull_out_children:
- * @cullable: The #MetaCullable
- * @unobscured_region: The unobscured region, as passed into cull_out()
- * @clip_region: The clip region, as passed into cull_out()
- *
- * This is a helper method for actors that want to recurse over their
- * child actors, and cull them out.
- *
- * See #MetaCullable and meta_cullable_cull_out() for more details.
- */
-void
-meta_cullable_cull_out_children (MetaCullable   *cullable,
-                                 cairo_region_t *unobscured_region,
-                                 cairo_region_t *clip_region)
-{
-  ClutterActor *actor = CLUTTER_ACTOR (cullable);
-  ClutterActor *child;
-  ClutterActorIter iter;
-
-  clutter_actor_iter_init (&iter, actor);
-  while (clutter_actor_iter_prev (&iter, &child))
-    {
-      float x, y;
-
-      if (!CLUTTER_ACTOR_IS_VISIBLE (child))
-        continue;
-
-      /* If an actor has effects applied, then that can change the area
-       * it paints and the opacity, so we no longer can figure out what
-       * portion of the actor is obscured and what portion of the screen
-       * it obscures, so we skip the actor.
-       *
-       * This has a secondary beneficial effect: if a ClutterOffscreenEffect
-       * is applied to an actor, then our clipped redraws interfere with the
-       * caching of the FBO - even if we only need to draw a small portion
-       * of the window right now, ClutterOffscreenEffect may use other portions
-       * of the FBO later. So, skipping actors with effects applied also
-       * prevents these bugs.
-       *
-       * Theoretically, we should check clutter_actor_get_offscreen_redirect()
-       * as well for the same reason, but omitted for simplicity in the
-       * hopes that no-one will do that.
-       */
-      if (clutter_actor_has_effects (child))
-        continue;
-
-      if (!META_IS_CULLABLE (child))
-        continue;
-
-      if (!meta_actor_is_untransformed (child, NULL, NULL))
-        continue;
-
-      clutter_actor_get_position (child, &x, &y);
-
-      /* Temporarily move to the coordinate system of the actor */
-      cairo_region_translate (unobscured_region, - x, - y);
-      cairo_region_translate (clip_region, - x, - y);
-
-      meta_cullable_cull_out (META_CULLABLE (child), unobscured_region, clip_region);
-
-      cairo_region_translate (unobscured_region, x, y);
-      cairo_region_translate (clip_region, x, y);
-    }
-}
-
-/**
- * meta_cullable_reset_culling_children:
- * @cullable: The #MetaCullable
- *
- * This is a helper method for actors that want to recurse over their
- * child actors, and cull them out.
- *
- * See #MetaCullable and meta_cullable_reset_culling() for more details.
- */
-void
-meta_cullable_reset_culling_children (MetaCullable *cullable)
-{
-  ClutterActor *actor = CLUTTER_ACTOR (cullable);
-  ClutterActor *child;
-  ClutterActorIter iter;
-
-  clutter_actor_iter_init (&iter, actor);
-  while (clutter_actor_iter_next (&iter, &child))
-    {
-      if (!META_IS_CULLABLE (child))
-        continue;
-
-      meta_cullable_reset_culling (META_CULLABLE (child));
-    }
-}
-
-static void
-meta_cullable_default_init (MetaCullableInterface *iface)
-{
-}
-
-/**
- * meta_cullable_cull_out:
- * @cullable: The #MetaCullable
- * @unobscured_region: The unobscured region, in @cullable's space.
- * @clip_region: The clip region, in @cullable's space.
- *
- * When #MetaWindowGroup is painted, we walk over its direct cullable
- * children from top to bottom and ask themselves to "cull out". Cullables
- * can use @unobscured_region and @clip_region to clip their drawing. Actors
- * interested in eliminating overdraw should copy the @clip_region and only
- * paint those parts, as everything else has been obscured by actors above it.
- *
- * Actors that may have fully opaque parts should also subtract out a region
- * that is fully opaque from @unobscured_region and @clip_region.
- *
- * @unobscured_region and @clip_region are extremely similar. The difference
- * is that @clip_region starts off with the stage's clip, if Clutter detects
- * that we're doing a clipped redraw. @unobscured_region, however, starts off
- * with the full stage size, so actors that may want to record what parts of
- * their window are unobscured for e.g. scheduling repaints can do so.
- *
- * Actors that have children can also use the meta_cullable_cull_out_children()
- * helper method to do a simple cull across all their children.
- */
-void
-meta_cullable_cull_out (MetaCullable   *cullable,
-                        cairo_region_t *unobscured_region,
-                        cairo_region_t *clip_region)
-{
-  META_CULLABLE_GET_IFACE (cullable)->cull_out (cullable, unobscured_region, clip_region);
-}
-
-/**
- * meta_cullable_reset_culling:
- * @cullable: The #MetaCullable
- *
- * Actors that copied data in their cull_out() implementation can now
- * reset their data, as the paint is now over. Additional paints may be
- * done by #ClutterClone or similar, and they should not be affected by
- * the culling operation.
- */
-void
-meta_cullable_reset_culling (MetaCullable *cullable)
-{
-  META_CULLABLE_GET_IFACE (cullable)->reset_culling (cullable);
-}
--- a/src/compositor/meta-cullable.h
+++ b/src/compositor/meta-cullable.h
@@ -1,68 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright (C) 2013 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by:
- *     Owen Taylor <otaylor@redhat.com>
- *     Ray Strode <rstrode@redhat.com>
- *     Jasper St. Pierre <jstpierre@mecheye.net>
- */
-
-#ifndef __META_CULLABLE_H__
-#define __META_CULLABLE_H__
-
-#include <clutter/clutter.h>
-
-G_BEGIN_DECLS
-
-#define META_TYPE_CULLABLE             (meta_cullable_get_type ())
-#define META_CULLABLE(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_CULLABLE, MetaCullable))
-#define META_IS_CULLABLE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_CULLABLE))
-#define META_CULLABLE_GET_IFACE(obj)   (G_TYPE_INSTANCE_GET_INTERFACE ((obj),  META_TYPE_CULLABLE, MetaCullableInterface))
-
-typedef struct _MetaCullable MetaCullable;
-typedef struct _MetaCullableInterface MetaCullableInterface;
-
-struct _MetaCullableInterface
-{
-  GTypeInterface g_iface;
-
-  void (* cull_out)      (MetaCullable   *cullable,
-                          cairo_region_t *unobscured_region,
-                          cairo_region_t *clip_region);
-  void (* reset_culling) (MetaCullable  *cullable);
-};
-
-GType meta_cullable_get_type (void);
-
-void meta_cullable_cull_out (MetaCullable   *cullable,
-                             cairo_region_t *unobscured_region,
-                             cairo_region_t *clip_region);
-void meta_cullable_reset_culling (MetaCullable *cullable);
-
-/* Utility methods for implementations */
-void meta_cullable_cull_out_children (MetaCullable   *cullable,
-                                      cairo_region_t *unobscured_region,
-                                      cairo_region_t *clip_region);
-void meta_cullable_reset_culling_children (MetaCullable *cullable);
-
-G_END_DECLS
-
-#endif /* __META_CULLABLE_H__ */
-
--- a/src/compositor/meta-module.c
+++ b/src/compositor/meta-module.c
@@ -192,7 +192,10 @@ meta_module_class_init (MetaModuleClass *klass)
 static void
 meta_module_init (MetaModule *self)
 {
-  self->priv = META_MODULE_GET_PRIVATE (self);
+  MetaModulePrivate *priv;
+
+  self->priv = priv = META_MODULE_GET_PRIVATE (self);
+
 }

 GType
--- a/src/compositor/meta-plugin-manager.c
+++ b/src/compositor/meta-plugin-manager.c
@@ -306,13 +306,31 @@ 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;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);

-  return _meta_plugin_xevent_filter (plugin, xev);
+  /* 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);
+  else
+    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
 }

 void
--- a/src/compositor/meta-plugin-manager.h
+++ b/src/compositor/meta-plugin-manager.h
@@ -72,8 +72,6 @@ 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);

--- a/src/compositor/meta-plugin.c
+++ b/src/compositor/meta-plugin.c
@@ -138,7 +138,9 @@ meta_plugin_class_init (MetaPluginClass *klass)
 static void
 meta_plugin_init (MetaPlugin *self)
 {
-  self->priv = META_PLUGIN_GET_PRIVATE (self);
+  MetaPluginPrivate *priv;
+
+  self->priv = priv = META_PLUGIN_GET_PRIVATE (self);
 }

 gboolean
@@ -183,28 +185,6 @@ _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)
 {
--- a/src/compositor/meta-shaped-texture-private.h
+++ b/src/compositor/meta-shaped-texture-private.h
@@ -1,36 +0,0 @@
-/*
- * 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>
-
-ClutterActor *meta_shaped_texture_new (void);
-void meta_shaped_texture_set_texture (MetaShapedTexture *stex,
-                                      CoglTexture       *texture);
-
-#endif
--- a/src/compositor/meta-shaped-texture.c
+++ b/src/compositor/meta-shaped-texture.c
@@ -30,16 +30,11 @@
 #include <config.h>

 #include <meta/meta-shaped-texture.h>
-#include <meta/util.h>
-#include "clutter-utils.h"
-#include "meta-texture-tower.h"
-
-#include "meta-shaped-texture-private.h"

 #include <clutter/clutter.h>
 #include <cogl/cogl.h>
+#include <cogl/cogl-texture-pixmap-x11.h>
 #include <gdk/gdk.h> /* for gdk_rectangle_intersect() */
-#include "meta-cullable.h"

 static void meta_shaped_texture_dispose  (GObject    *object);

@@ -59,10 +54,8 @@ static void meta_shaped_texture_get_preferred_height (ClutterActor *self,

 static gboolean meta_shaped_texture_get_paint_volume (ClutterActor *self, ClutterPaintVolume *volume);

-static void cullable_iface_init (MetaCullableInterface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (MetaShapedTexture, meta_shaped_texture, CLUTTER_TYPE_ACTOR,
-                         G_IMPLEMENT_INTERFACE (META_TYPE_CULLABLE, cullable_iface_init));
+G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
+               CLUTTER_TYPE_ACTOR);

 #define META_SHAPED_TEXTURE_GET_PRIVATE(obj) \
  (G_TYPE_INSTANCE_GET_PRIVATE ((obj), META_TYPE_SHAPED_TEXTURE, \
@@ -70,18 +63,15 @@ G_DEFINE_TYPE_WITH_CODE (MetaShapedTexture, meta_shaped_texture, CLUTTER_TYPE_AC

 struct _MetaShapedTexturePrivate
 {
-  MetaTextureTower *paint_tower;
-
-  CoglTexture *texture;
+  Pixmap pixmap;
+  CoglTexturePixmapX11 *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;
-
-  guint create_mipmaps : 1;
 };

 static void
@@ -108,22 +98,8 @@ meta_shaped_texture_init (MetaShapedTexture *self)

  priv = self->priv = META_SHAPED_TEXTURE_GET_PRIVATE (self);

-  priv->paint_tower = meta_texture_tower_new ();
-
  priv->texture = NULL;
  priv->mask_texture = NULL;
-  priv->create_mipmaps = TRUE;
-}
-
-static void
-set_clip_region (MetaShapedTexture *self,
-                 cairo_region_t    *clip_region)
-{
-  MetaShapedTexturePrivate *priv = self->priv;
-
-  g_clear_pointer (&priv->clip_region, (GDestroyNotify) cairo_region_destroy);
-  if (clip_region)
-    priv->clip_region = cairo_region_copy (clip_region);
 }

 static void
@@ -132,149 +108,28 @@ meta_shaped_texture_dispose (GObject *object)
  MetaShapedTexture *self = (MetaShapedTexture *) object;
  MetaShapedTexturePrivate *priv = self->priv;

-  if (priv->paint_tower)
-    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);
-  set_clip_region (self, NULL);
+  meta_shaped_texture_set_clip_region (self, NULL);

  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_tex;
-
-  if (cogl_tex != NULL)
-    {
-      cogl_object_ref (cogl_tex);
-      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
-      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
-
-      if (width != priv->tex_width ||
-          height != priv->tex_height)
-        {
-          priv->tex_width = width;
-          priv->tex_height = height;
-
-          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
-        }
-    }
-  else
-    {
-      /* size changed to 0 going to an invalid handle */
-      priv->tex_width = 0;
-      priv->tex_height = 0;
-      clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
-    }
-
-  /* NB: We don't queue a redraw of the actor here because we don't
-   * know how much of the buffer has changed with respect to the
-   * previous buffer. We only queue a redraw in response to surface
-   * damage. */
-
-  if (priv->create_mipmaps)
-    meta_texture_tower_set_base_texture (priv->paint_tower, cogl_tex);
-}
-
 static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
  MetaShapedTexture *stex = (MetaShapedTexture *) actor;
  MetaShapedTexturePrivate *priv = stex->priv;
  guint tex_width, tex_height;
-  guchar opacity;
-  CoglContext *ctx;
-  CoglFramebuffer *fb;
-  CoglPipeline *pipeline = NULL;
-  CoglTexture *paint_tex;
  ClutterActorBox alloc;
-  cairo_region_t *blended_region = NULL;
-  CoglPipelineFilter filter;
+
+  static CoglPipeline *pipeline_template = NULL;
+  static CoglPipeline *pipeline_unshaped_template = NULL;
+
+  CoglPipeline *pipeline;

  if (priv->clip_region && cairo_region_is_empty (priv->clip_region))
    return;
@@ -282,166 +137,114 @@ meta_shaped_texture_paint (ClutterActor *actor)
  if (!CLUTTER_ACTOR_IS_REALIZED (CLUTTER_ACTOR (stex)))
    clutter_actor_realize (CLUTTER_ACTOR (stex));

-  /* The GL EXT_texture_from_pixmap extension does allow for it to be
-   * used together with SGIS_generate_mipmap, however this is very
-   * rarely supported. Also, even when it is supported there
-   * are distinct performance implications from:
-   *
-   *  - Updating mipmaps that we don't need
-   *  - Having to reallocate pixmaps on the server into larger buffers
-   *
-   * So, we just unconditionally use our mipmap emulation code. If we
-   * wanted to use SGIS_generate_mipmap, we'd have to  query COGL to
-   * see if it was supported (no API currently), and then if and only
-   * if that was the case, set the clutter texture quality to HIGH.
-   * Setting the texture quality to high without SGIS_generate_mipmap
-   * support for TFP textures will result in fallbacks to XGetImage.
-   */
-  if (priv->create_mipmaps)
-    paint_tex = meta_texture_tower_get_paint_texture (priv->paint_tower);
-  else
-    paint_tex = COGL_TEXTURE (priv->texture);
-
-  if (paint_tex == NULL)
-    return;
-
  tex_width = priv->tex_width;
  tex_height = priv->tex_height;

  if (tex_width == 0 || tex_height == 0) /* no contents yet */
    return;

-  /* Use nearest-pixel interpolation if the texture is unscaled. This
-   * improves performance, especially with software rendering.
-   */
-
-  filter = COGL_PIPELINE_FILTER_LINEAR;
-
-  if (!clutter_actor_is_in_clone_paint (actor) && meta_actor_is_untransformed (actor, NULL, NULL))
-    filter = COGL_PIPELINE_FILTER_NEAREST;
-
-  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);
-      cogl_pipeline_set_layer_filters (opaque_pipeline, 0, filter, filter);
-
-      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)
    {
-      pipeline = get_unmasked_pipeline (ctx);
+      /* 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;
    }
  else
    {
-      pipeline = get_masked_pipeline (ctx);
+      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;
+
      cogl_pipeline_set_layer_texture (pipeline, 1, priv->mask_texture);
-      cogl_pipeline_set_layer_filters (pipeline, 1, filter, filter);
    }

-  cogl_pipeline_set_layer_texture (pipeline, 0, paint_tex);
-  cogl_pipeline_set_layer_filters (pipeline, 0, filter, filter);
+  cogl_pipeline_set_layer_filters (pipeline, 0,
+                                   COGL_PIPELINE_FILTER_LINEAR_MIPMAP_LINEAR,
+                                   COGL_PIPELINE_FILTER_LINEAR);
+  cogl_pipeline_set_layer_texture (pipeline, 0, priv->texture);

  {
    CoglColor color;
-    cogl_color_init_from_4ub (&color, opacity, opacity, opacity, opacity);
+    guchar opacity = clutter_actor_get_paint_opacity (actor);
+    cogl_color_set_from_4ub (&color, opacity, opacity, opacity, opacity);
    cogl_pipeline_set_color (pipeline, &color);
  }

-  if (blended_region != NULL)
+  cogl_set_source (pipeline);
+
+  clutter_actor_get_allocation_box (actor, &alloc);
+
+  if (priv->clip_region)
    {
      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 (blended_region);
+      n_rects = cairo_region_num_rectangles (priv->clip_region);
      if (n_rects <= MAX_RECTS)
 	{
-          int i;
-          cairo_rectangle_int_t tex_rect = { 0, 0, tex_width, tex_height };
+	  float coords[8];
+          float x1, y1, x2, y2;

 	  for (i = 0; i < n_rects; i++)
 	    {
 	      cairo_rectangle_int_t rect;

-	      cairo_region_get_rectangle (blended_region, i, &rect);
+	      cairo_region_get_rectangle (priv->clip_region, i, &rect);

 	      if (!gdk_rectangle_intersect (&tex_rect, &rect, &rect))
 		continue;

-              paint_clipped_rectangle (fb, pipeline, &rect, &alloc);
+	      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);
            }

-          goto out;
+	  return;
 	}
    }

-  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);
+  cogl_rectangle (0, 0,
+		  alloc.x2 - alloc.x1,
+		  alloc.y2 - alloc.y1);
 }

 static void
@@ -451,61 +254,38 @@ 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->input_shape_region == NULL)
-    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)->pick (actor, color);
-  else
+  if (priv->mask_texture == NULL)
+    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)
+      ->pick (actor, color);
+  else if (clutter_actor_should_pick_paint (actor))
    {
-      int n_rects;
-      float *rectangles;
-      int i;
-      CoglPipeline *pipeline;
-      CoglContext *ctx;
-      CoglFramebuffer *fb;
-      CoglColor cogl_color;
+      CoglTexture *paint_tex;
+      ClutterActorBox alloc;
+      guint tex_width, tex_height;

-      /* 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.
-       */
+      paint_tex = COGL_TEXTURE (priv->texture);

-      n_rects = cairo_region_num_rectangles (priv->input_shape_region);
-      rectangles = g_alloca (sizeof (float) * 4 * n_rects);
+      if (paint_tex == NULL)
+        return;

-      for (i = 0; i < n_rects; i++)
-        {
-          cairo_rectangle_int_t rect;
-          int pos = i * 4;
+      tex_width = cogl_texture_get_width (paint_tex);
+      tex_height = cogl_texture_get_height (paint_tex);

-          cairo_region_get_rectangle (priv->input_shape_region, i, &rect);
+      if (tex_width == 0 || tex_height == 0) /* no contents yet */
+        return;

-          rectangles[pos] = rect.x;
-          rectangles[pos + 1] = rect.y;
-          rectangles[pos + 2] = rect.x + rect.width;
-          rectangles[pos + 3] = rect.y + rect.height;
-        }
+      cogl_set_source_color4ub (color->red, color->green, color->blue,
+                                 color->alpha);

-      ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-      fb = cogl_get_draw_framebuffer ();
+      clutter_actor_get_allocation_box (actor, &alloc);

-      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);
+      /* 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);
    }
 }

@@ -554,25 +334,12 @@ meta_shaped_texture_get_paint_volume (ClutterActor *self,
  return clutter_paint_volume_set_from_allocation (volume, self);
 }

-void
-meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
-					gboolean           create_mipmaps)
+ClutterActor *
+meta_shaped_texture_new (void)
 {
-  MetaShapedTexturePrivate *priv;
+  ClutterActor *self = g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);

-  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
-
-  priv = stex->priv;
-
-  create_mipmaps = create_mipmaps != FALSE;
-
-  if (create_mipmaps != priv->create_mipmaps)
-    {
-      CoglTexture *base_texture;
-      priv->create_mipmaps = create_mipmaps;
-      base_texture = create_mipmaps ? priv->texture : NULL;
-      meta_texture_tower_set_base_texture (priv->paint_tower, base_texture);
-    }
+  return self;
 }

 void
@@ -596,137 +363,102 @@ meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
 }

-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 @unobscured_region and
- * the damage area. If @unobscured_region is %NULL a redraw will always
- * get queued.
- *
- * Return value: Whether a redraw have been queued or not
- */
-gboolean
+void
 meta_shaped_texture_update_area (MetaShapedTexture *stex,
 				 int                x,
 				 int                y,
 				 int                width,
-				 int                height,
-				 cairo_region_t    *unobscured_region)
+				 int                height)
 {
  MetaShapedTexturePrivate *priv;
-  cairo_rectangle_int_t clip;
-  gboolean has_clip;
+  const cairo_rectangle_int_t clip = { x, y, width, height };

  priv = stex->priv;

  if (priv->texture == NULL)
-    return FALSE;
+    return;

-  meta_texture_tower_update_area (priv->paint_tower, x, y, width, height);
+  cogl_texture_pixmap_x11_update_area (priv->texture,
+                                       x, y, width, height);

-  has_clip = get_clip (stex, x, y, width, height, &clip);
+  clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &clip);
+}

-  if (unobscured_region)
+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)
    {
-      cairo_region_t *intersection;
+      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
+      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));

-      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))
+      if (width != priv->tex_width ||
+          height != priv->tex_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);
+          priv->tex_width = width;
+          priv->tex_height = height;

-          return TRUE;
+          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
        }
-
-      cairo_region_destroy (intersection);
-
-      return FALSE;
+    }
+  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));
    }

-  if (has_clip)
-    clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &clip);
-  else
-    clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
-
-  return TRUE;
+  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
 }

 /**
- * meta_shaped_texture_set_texture:
+ * meta_shaped_texture_set_pixmap:
 * @stex: The #MetaShapedTexture
- * @pixmap: The #CoglTexture to display
+ * @pixmap: The pixmap you want the stex to assume
 */
 void
-meta_shaped_texture_set_texture (MetaShapedTexture *stex,
-                                 CoglTexture       *texture)
+meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
+                                Pixmap             pixmap)
 {
+  MetaShapedTexturePrivate *priv;
+
  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));

-  set_cogl_texture (stex, texture);
+  priv = stex->priv;
+
+  if (priv->pixmap == pixmap)
+    return;
+
+  priv->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));
+    }
+  else
+    set_cogl_texture (stex, NULL);
 }

 /**
@@ -743,18 +475,22 @@ meta_shaped_texture_get_texture (MetaShapedTexture *stex)
 }

 /**
- * meta_shaped_texture_set_input_shape_region:
+ * meta_shaped_texture_set_clip_region:
 * @stex: a #MetaShapedTexture
- * @shape_region: the region of the texture that should respond to
- *    input.
+ * @clip_region: (transfer full): the region of the texture that
+ *   is visible and should be painted.
 *
- * Determines what region of the texture should accept input. For
- * X based windows this is defined by the ShapeInput region of the
- * window.
+ * Provides a hint to the texture about what areas of the texture
+ * are not completely obscured and thus need to be painted. This
+ * is an optimization and is not supposed to have any effect on
+ * the output.
+ *
+ * Typically a parent container will set the clip region before
+ * painting its children, and then unset it afterwards.
 */
 void
-meta_shaped_texture_set_input_shape_region (MetaShapedTexture *stex,
-                                            cairo_region_t    *shape_region)
+meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
+				     cairo_region_t    *clip_region)
 {
  MetaShapedTexturePrivate *priv;

@@ -762,49 +498,16 @@ meta_shaped_texture_set_input_shape_region (MetaShapedTexture *stex,

  priv = stex->priv;

-  if (priv->input_shape_region != NULL)
+  if (priv->clip_region)
    {
-      cairo_region_destroy (priv->input_shape_region);
-      priv->input_shape_region = NULL;
+      cairo_region_destroy (priv->clip_region);
+      priv->clip_region = NULL;
    }

-  if (shape_region != NULL)
-    {
-      cairo_region_reference (shape_region);
-      priv->input_shape_region = shape_region;
-    }
-
-  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
-}
-
-/**
- * meta_shaped_texture_set_opaque_region:
- * @stex: a #MetaShapedTexture
- * @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);
+  if (clip_region)
+    priv->clip_region = cairo_region_copy (clip_region);
  else
-    priv->opaque_region = NULL;
+    priv->clip_region = NULL;
 }

 /**
@@ -904,43 +607,3 @@ meta_shaped_texture_get_image (MetaShapedTexture     *stex,

  return surface;
 }
-
-static void
-meta_shaped_texture_cull_out (MetaCullable   *cullable,
-                              cairo_region_t *unobscured_region,
-                              cairo_region_t *clip_region)
-{
-  MetaShapedTexture *self = META_SHAPED_TEXTURE (cullable);
-  MetaShapedTexturePrivate *priv = self->priv;
-
-  set_clip_region (self, clip_region);
-
-  if (clutter_actor_get_paint_opacity (CLUTTER_ACTOR (self)) == 0xff)
-    {
-      if (priv->opaque_region)
-        {
-          cairo_region_subtract (unobscured_region, priv->opaque_region);
-          cairo_region_subtract (clip_region, priv->opaque_region);
-        }
-    }
-}
-
-static void
-meta_shaped_texture_reset_culling (MetaCullable *cullable)
-{
-  MetaShapedTexture *self = META_SHAPED_TEXTURE (cullable);
-  set_clip_region (self, NULL);
-}
-
-static void
-cullable_iface_init (MetaCullableInterface *iface)
-{
-  iface->cull_out = meta_shaped_texture_cull_out;
-  iface->reset_culling = meta_shaped_texture_reset_culling;
-}
-
-ClutterActor *
-meta_shaped_texture_new (void)
-{
-  return g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);
-}
--- a/src/compositor/meta-surface-actor.c
+++ b/src/compositor/meta-surface-actor.c
@@ -1,183 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/**
- * SECTION:meta-surface-actor
- * @title: MetaSurfaceActor
- * @short_description: An actor representing a surface in the scene graph
- *
- * A surface can be either a shaped texture, or a group of shaped texture,
- * used to draw the content of a window.
- */
-
-#include <config.h>
-#include <clutter/clutter.h>
-#include <cogl/cogl-wayland-server.h>
-#include <cogl/cogl-texture-pixmap-x11.h>
-#include <meta/meta-shaped-texture.h>
-#include "meta-surface-actor.h"
-#include "meta-wayland-private.h"
-#include "meta-cullable.h"
-
-#include "meta-shaped-texture-private.h"
-
-struct _MetaSurfaceActorPrivate
-{
-  MetaShapedTexture *texture;
-  MetaWaylandBuffer *buffer;
-};
-
-static void cullable_iface_init (MetaCullableInterface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (MetaSurfaceActor, meta_surface_actor, CLUTTER_TYPE_ACTOR,
-                         G_IMPLEMENT_INTERFACE (META_TYPE_CULLABLE, cullable_iface_init));
-
-static void
-meta_surface_actor_class_init (MetaSurfaceActorClass *klass)
-{
-  g_type_class_add_private (klass, sizeof (MetaSurfaceActorPrivate));
-}
-
-static void
-meta_surface_actor_cull_out (MetaCullable   *cullable,
-                             cairo_region_t *unobscured_region,
-                             cairo_region_t *clip_region)
-{
-  meta_cullable_cull_out_children (cullable, unobscured_region, clip_region);
-}
-
-static void
-meta_surface_actor_reset_culling (MetaCullable *cullable)
-{
-  meta_cullable_reset_culling_children (cullable);
-}
-
-static void
-cullable_iface_init (MetaCullableInterface *iface)
-{
-  iface->cull_out = meta_surface_actor_cull_out;
-  iface->reset_culling = meta_surface_actor_reset_culling;
-}
-
-static void
-meta_surface_actor_init (MetaSurfaceActor *self)
-{
-  MetaSurfaceActorPrivate *priv;
-
-  priv = self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
-                                                   META_TYPE_SURFACE_ACTOR,
-                                                   MetaSurfaceActorPrivate);
-
-  priv->texture = META_SHAPED_TEXTURE (meta_shaped_texture_new ());
-  clutter_actor_add_child (CLUTTER_ACTOR (self), CLUTTER_ACTOR (priv->texture));
-}
-
-cairo_surface_t *
-meta_surface_actor_get_image (MetaSurfaceActor      *self,
-                              cairo_rectangle_int_t *clip)
-{
-  return meta_shaped_texture_get_image (self->priv->texture, clip);
-}
-
-MetaShapedTexture *
-meta_surface_actor_get_texture (MetaSurfaceActor *self)
-{
-  return self->priv->texture;
-}
-
-static void
-update_area (MetaSurfaceActor *self,
-             int x, int y, int width, int height)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  if (meta_is_wayland_compositor ())
-    {
-      struct wl_resource *resource = priv->buffer->resource;
-      struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (resource);
-
-      if (shm_buffer)
-        {
-          CoglTexture2D *texture = COGL_TEXTURE_2D (priv->buffer->texture);
-          cogl_wayland_texture_set_region_from_shm_buffer (texture, x, y, width, height, shm_buffer, x, y, 0, NULL);
-        }
-    }
-  else
-    {
-      CoglTexturePixmapX11 *texture = COGL_TEXTURE_PIXMAP_X11 (meta_shaped_texture_get_texture (priv->texture));
-      cogl_texture_pixmap_x11_update_area (texture, x, y, width, height);
-    }
-}
-
-gboolean
-meta_surface_actor_damage_all (MetaSurfaceActor *self,
-                               cairo_region_t   *unobscured_region)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  CoglTexture *texture = meta_shaped_texture_get_texture (priv->texture);
-
-  update_area (self, 0, 0, cogl_texture_get_width (texture), cogl_texture_get_height (texture));
-  return meta_shaped_texture_update_area (priv->texture,
-                                          0, 0,
-                                          cogl_texture_get_width (texture),
-                                          cogl_texture_get_height (texture),
-                                          unobscured_region);
-}
-
-gboolean
-meta_surface_actor_damage_area (MetaSurfaceActor *self,
-                                int               x,
-                                int               y,
-                                int               width,
-                                int               height,
-                                cairo_region_t   *unobscured_region)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-
-  update_area (self, x, y, width, height);
-  return meta_shaped_texture_update_area (priv->texture,
-                                          x, y, width, height,
-                                          unobscured_region);
-}
-
-void
-meta_surface_actor_attach_wayland_buffer (MetaSurfaceActor *self,
-                                          MetaWaylandBuffer *buffer)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  priv->buffer = buffer;
-
-  if (buffer)
-    meta_shaped_texture_set_texture (priv->texture, buffer->texture);
-  else
-    meta_shaped_texture_set_texture (priv->texture, NULL);
-}
-
-void
-meta_surface_actor_set_texture (MetaSurfaceActor *self,
-                                CoglTexture      *texture)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  meta_shaped_texture_set_texture (priv->texture, texture);
-}
-
-void
-meta_surface_actor_set_input_region (MetaSurfaceActor *self,
-                                     cairo_region_t   *region)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  meta_shaped_texture_set_input_shape_region (priv->texture, region);
-}
-
-void
-meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
-                                      cairo_region_t   *region)
-{
-  MetaSurfaceActorPrivate *priv = self->priv;
-  meta_shaped_texture_set_opaque_region (priv->texture, region);
-}
-
-MetaSurfaceActor *
-meta_surface_actor_new (void)
-{
-  return g_object_new (META_TYPE_SURFACE_ACTOR, NULL);
-}
--- a/src/compositor/meta-surface-actor.h
+++ b/src/compositor/meta-surface-actor.h
@@ -1,67 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-#ifndef META_SURFACE_ACTOR_PRIVATE_H
-#define META_SURFACE_ACTOR_PRIVATE_H
-
-#include <config.h>
-
-#include <meta/meta-shaped-texture.h>
-#include "meta-wayland-types.h"
-
-G_BEGIN_DECLS
-
-#define META_TYPE_SURFACE_ACTOR            (meta_surface_actor_get_type())
-#define META_SURFACE_ACTOR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_SURFACE_ACTOR, MetaSurfaceActor))
-#define META_SURFACE_ACTOR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_SURFACE_ACTOR, MetaSurfaceActorClass))
-#define META_IS_SURFACE_ACTOR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_SURFACE_ACTOR))
-#define META_IS_SURFACE_ACTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_SURFACE_ACTOR))
-#define META_SURFACE_ACTOR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_SURFACE_ACTOR, MetaSurfaceActorClass))
-
-typedef struct _MetaSurfaceActor        MetaSurfaceActor;
-typedef struct _MetaSurfaceActorClass   MetaSurfaceActorClass;
-typedef struct _MetaSurfaceActorPrivate MetaSurfaceActorPrivate;
-
-struct _MetaSurfaceActorClass
-{
-  /*< private >*/
-  ClutterActorClass parent_class;
-};
-
-struct _MetaSurfaceActor
-{
-  ClutterActor            parent;
-
-  MetaSurfaceActorPrivate *priv;
-};
-
-GType meta_surface_actor_get_type (void);
-
-MetaSurfaceActor *meta_surface_actor_new (void);
-
-cairo_surface_t *meta_surface_actor_get_image (MetaSurfaceActor      *self,
-                                               cairo_rectangle_int_t *clip);
-
-MetaShapedTexture *meta_surface_actor_get_texture (MetaSurfaceActor *self);
-
-gboolean meta_surface_actor_damage_all (MetaSurfaceActor *self,
-                                        cairo_region_t   *unobscured_region);
-
-gboolean meta_surface_actor_damage_area (MetaSurfaceActor *self,
-                                         int               x,
-                                         int               y,
-                                         int               width,
-                                         int               height,
-                                         cairo_region_t   *unobscured_region);
-
-void meta_surface_actor_set_texture (MetaSurfaceActor *self,
-                                     CoglTexture      *texture);
-void meta_surface_actor_attach_wayland_buffer (MetaSurfaceActor  *self,
-                                               MetaWaylandBuffer *buffer);
-void meta_surface_actor_set_input_region (MetaSurfaceActor *self,
-                                          cairo_region_t   *region);
-void meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
-                                           cairo_region_t   *region);
-
-G_END_DECLS
-
-#endif /* META_SURFACE_ACTOR_PRIVATE_H */
--- a/src/compositor/meta-texture-tower.c
+++ b/src/compositor/meta-texture-tower.c
@@ -1,624 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/*
- * MetaTextureTower
- *
- * Mipmap emulation by creation of scaled down images
- *
- * Copyright (C) 2009 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.
- */
-
-#include <math.h>
-#include <string.h>
-
-#include "meta-texture-tower.h"
-#include "meta-texture-rectangle.h"
-
-#ifndef M_LOG2E
-#define M_LOG2E 1.4426950408889634074
-#endif
-
-#define MAX_TEXTURE_LEVELS 12
-
-/* If the texture format in memory doesn't match this, then Mesa
- * will do the conversion, so things will still work, but it might
- * be slow depending on how efficient Mesa is. These should be the
- * native formats unless the display is 16bpp. If conversions
- * here are a bottleneck, investigate whether we are converting when
- * storing window data *into* the texture before adding extra code
- * to handle multiple texture formats.
- */
-#if G_BYTE_ORDER == G_LITTLE_ENDIAN
-#define TEXTURE_FORMAT COGL_PIXEL_FORMAT_BGRA_8888_PRE
-#else
-#define TEXTURE_FORMAT COGL_PIXEL_FORMAT_ARGB_8888_PRE
-#endif
-
-typedef struct
-{
-  guint16 x1;
-  guint16 y1;
-  guint16 x2;
-  guint16 y2;
-} Box;
-
-struct _MetaTextureTower
-{
-  int n_levels;
-  CoglTexture *textures[MAX_TEXTURE_LEVELS];
-  CoglOffscreen *fbos[MAX_TEXTURE_LEVELS];
-  Box invalid[MAX_TEXTURE_LEVELS];
-};
-
-/**
- * meta_texture_tower_new:
- *
- * Creates a new texture tower. The base texture has to be set with
- * meta_texture_tower_set_base_texture() before use.
- *
- * Return value: the new texture tower. Free with meta_texture_tower_free()
- */
-MetaTextureTower *
-meta_texture_tower_new (void)
-{
-  MetaTextureTower *tower;
-
-  tower = g_slice_new0 (MetaTextureTower);
-
-  return tower;
-}
-
-/**
- * meta_texture_tower_free:
- * @tower: a #MetaTextureTower
- *
- * Frees a texture tower created with meta_texture_tower_new().
- */
-void
-meta_texture_tower_free (MetaTextureTower *tower)
-{
-  g_return_if_fail (tower != NULL);
-
-  meta_texture_tower_set_base_texture (tower, NULL);
-
-  g_slice_free (MetaTextureTower, tower);
-}
-
-/**
- * meta_texture_tower_set_base_texture:
- * @tower: a #MetaTextureTower
- * @texture: the new texture used as a base for scaled down versions
- *
- * Sets the base texture that is the scaled texture that the
- * scaled textures of the tower are derived from. The texture itself
- * will be used as level 0 of the tower and will be referenced until
- * unset or until the tower is freed.
- */
-void
-meta_texture_tower_set_base_texture (MetaTextureTower *tower,
-                                     CoglTexture      *texture)
-{
-  int i;
-
-  g_return_if_fail (tower != NULL);
-
-  if (texture == tower->textures[0])
-    return;
-
-  if (tower->textures[0] != NULL)
-    {
-      for (i = 1; i < tower->n_levels; i++)
-        {
-          if (tower->textures[i] != NULL)
-            {
-              cogl_object_unref (tower->textures[i]);
-              tower->textures[i] = NULL;
-            }
-
-          if (tower->fbos[i] != NULL)
-            {
-              cogl_object_unref (tower->fbos[i]);
-              tower->fbos[i] = NULL;
-            }
-        }
-
-      cogl_object_unref (tower->textures[0]);
-    }
-
-  tower->textures[0] = texture;
-
-  if (tower->textures[0] != NULL)
-    {
-      int width, height;
-
-      cogl_object_ref (tower->textures[0]);
-
-      width = cogl_texture_get_width (tower->textures[0]);
-      height = cogl_texture_get_height (tower->textures[0]);
-
-      tower->n_levels = 1 + MAX ((int)(M_LOG2E * log (width)), (int)(M_LOG2E * log (height)));
-      tower->n_levels = MIN(tower->n_levels, MAX_TEXTURE_LEVELS);
-
-      meta_texture_tower_update_area (tower, 0, 0, width, height);
-    }
-  else
-    {
-      tower->n_levels = 0;
-    }
-}
-
-/**
- * meta_texture_tower_update_area:
- * @tower: a #MetaTextureTower
- * @x: X coordinate of upper left of rectangle that changed
- * @y: Y coordinate of upper left of rectangle that changed
- * @width: width of rectangle that changed
- * @height: height rectangle that changed
- *
- * Mark a region of the base texture as having changed; the next
- * time a scaled down version of the base texture is retrieved,
- * the appropriate area of the scaled down texture will be updated.
- */
-void
-meta_texture_tower_update_area (MetaTextureTower *tower,
-                                int               x,
-                                int               y,
-                                int               width,
-                                int               height)
-{
-  int texture_width, texture_height;
-  Box invalid;
-  int i;
-
-  g_return_if_fail (tower != NULL);
-
-  if (tower->textures[0] == NULL)
-    return;
-
-  texture_width = cogl_texture_get_width (tower->textures[0]);
-  texture_height = cogl_texture_get_height (tower->textures[0]);
-
-  invalid.x1 = x;
-  invalid.y1 = y;
-  invalid.x2 = x + width;
-  invalid.y2 = y + height;
-
-  for (i = 1; i < tower->n_levels; i++)
-    {
-      texture_width = MAX (1, texture_width / 2);
-      texture_height = MAX (1, texture_height / 2);
-
-      invalid.x1 = invalid.x1 / 2;
-      invalid.y1 = invalid.y1 / 2;
-      invalid.x2 = MIN (texture_width, (invalid.x2 + 1) / 2);
-      invalid.y2 = MIN (texture_height, (invalid.y2 + 1) / 2);
-
-      if (tower->invalid[i].x1 == tower->invalid[i].x2 ||
-          tower->invalid[i].y1 == tower->invalid[i].y2)
-        {
-          tower->invalid[i] = invalid;
-        }
-      else
-        {
-          tower->invalid[i].x1 = MIN (tower->invalid[i].x1, invalid.x1);
-          tower->invalid[i].y1 = MIN (tower->invalid[i].y1, invalid.y1);
-          tower->invalid[i].x2 = MAX (tower->invalid[i].x2, invalid.x2);
-          tower->invalid[i].y2 = MAX (tower->invalid[i].y2, invalid.y2);
-        }
-    }
-}
-
-/* It generally looks worse if we scale up a window texture by even a
- * small amount than if we scale it down using bilinear filtering, so
- * we always pick the *larger* adjacent level. */
-#define LOD_BIAS (-0.49)
-
-/* This determines the appropriate level of detail to use when drawing the
- * texture, in a way that corresponds to what the GL specification does
- * when mip-mapping. This is probably fancier and slower than what we need,
- * but we do the computation only once each time we paint a window, and
- * its easier to just use the equations from the specification than to
- * come up with something simpler.
- *
- * If window is being painted at an angle from the viewer, then we have to
- * pick a point in the texture; we use the middle of the texture (which is
- * why the width/height are passed in.) This is not the normal case for
- * Meta.
- */
-static int
-get_paint_level (int width, int height)
-{
-  CoglMatrix projection, modelview, pm;
-  float v[4];
-  double viewport_width, viewport_height;
-  double u0, v0;
-  double xc, yc, wc;
-  double dxdu_, dxdv_, dydu_, dydv_;
-  double det_, det_sq;
-  double rho_sq;
-  double lambda;
-
-  /* See
-   * http://www.opengl.org/registry/doc/glspec32.core.20090803.pdf
-   * Section 3.8.9, p. 1.6.2. Here we have
-   *
-   *  u(x,y) = x_o;
-   *  v(x,y) = y_o;
-   *
-   * Since we are mapping 1:1 from object coordinates into pixel
-   * texture coordinates, the clip coordinates are:
-   *
-   *  (x_c)                               (x_o)        (u)
-   *  (y_c) = (M_projection)(M_modelview) (y_o) = (PM) (v)
-   *  (z_c)                               (z_o)        (0)
-   *  (w_c)                               (w_o)        (1)
-   */
-
-  cogl_get_projection_matrix (&projection);
-  cogl_get_modelview_matrix (&modelview);
-
-  cogl_matrix_multiply (&pm, &projection, &modelview);
-
-  cogl_get_viewport (v);
-  viewport_width = v[2];
-  viewport_height = v[3];
-
-  u0 = width / 2.;
-  v0 = height / 2.;
-
-  xc = pm.xx * u0 + pm.xy * v0 + pm.xw;
-  yc = pm.yx * u0 + pm.yy * v0 + pm.yw;
-  wc = pm.wx * u0 + pm.wy * v0 + pm.ww;
-
-  /* We'll simplify the equations below for a bit of micro-optimization.
-   * The commented out code is the unsimplified version.
-
-  // Partial derivates of window coordinates:
-  //
-  //  x_w = 0.5 * viewport_width * x_c / w_c + viewport_center_x
-  //  y_w = 0.5 * viewport_height * y_c / w_c + viewport_center_y
-  //
-  // with respect to u, v, using
-  // d(a/b)/dx = da/dx * (1/b) - a * db/dx / (b^2)
-
-  dxdu = 0.5 * viewport_width * (pm.xx - pm.wx * (xc/wc)) / wc;
-  dxdv = 0.5 * viewport_width * (pm.xy - pm.wy * (xc/wc)) / wc;
-  dydu = 0.5 * viewport_height * (pm.yx - pm.wx * (yc/wc)) / wc;
-  dydv = 0.5 * viewport_height * (pm.yy - pm.wy * (yc/wc)) / wc;
-
-  // Compute the inverse partials as the matrix inverse
-  det = dxdu * dydv - dxdv * dydu;
-
-  dudx =   dydv / det;
-  dudy = - dxdv / det;
-  dvdx = - dydu / det;
-  dvdy =   dvdu / det;
-
-  // Scale factor; maximum of the distance in texels for a change of 1 pixel
-  // in the X direction or 1 pixel in the Y direction
-  rho = MAX (sqrt (dudx * dudx + dvdx * dvdx), sqrt(dudy * dudy + dvdy * dvdy));
-
-  // Level of detail
-  lambda = log2 (rho) + LOD_BIAS;
-  */
-
-  /* dxdu * wc, etc */
-  dxdu_ = 0.5 * viewport_width * (pm.xx - pm.wx * (xc/wc));
-  dxdv_ = 0.5 * viewport_width * (pm.xy - pm.wy * (xc/wc));
-  dydu_ = 0.5 * viewport_height * (pm.yx - pm.wx * (yc/wc));
-  dydv_ = 0.5 * viewport_height * (pm.yy - pm.wy * (yc/wc));
-
-  /* det * wc^2 */
-  det_ = dxdu_ * dydv_ - dxdv_ * dydu_;
-  det_sq = det_ * det_;
-  if (det_sq == 0.0)
-    return -1;
-
-  /* (rho * det * wc)^2 */
-  rho_sq = MAX (dydv_ * dydv_ + dydu_ * dydu_, dxdv_ * dxdv_ + dxdu_ * dxdu_);
-  lambda = 0.5 * M_LOG2E * log (rho_sq * wc * wc / det_sq) + LOD_BIAS;
-
-#if 0
-  g_print ("%g %g %g\n", 0.5 * viewport_width * pm.xx / pm.ww, 0.5 * viewport_height * pm.yy / pm.ww, lambda);
-#endif
-
-  if (lambda <= 0.)
-    return 0;
-  else
-    return (int)(0.5 + lambda);
-}
-
-static gboolean
-is_power_of_two (int x)
-{
-  return (x & (x - 1)) == 0;
-}
-
-static void
-texture_tower_create_texture (MetaTextureTower *tower,
-                              int               level,
-                              int               width,
-                              int               height)
-{
-  if ((!is_power_of_two (width) || !is_power_of_two (height)) &&
-      meta_texture_rectangle_check (tower->textures[level - 1]))
-    {
-      tower->textures[level] =
-        meta_texture_rectangle_new (width, height,
-                                    /* data format */
-                                    TEXTURE_FORMAT,
-                                    /* internal cogl format */
-                                    TEXTURE_FORMAT,
-                                    /* rowstride */
-                                    width * 4,
-                                    /* data */
-                                    NULL,
-                                    /* error */
-                                    NULL);
-    }
-  else
-    {
-      tower->textures[level] = cogl_texture_new_with_size (width, height,
-                                                           COGL_TEXTURE_NO_AUTO_MIPMAP,
-                                                           TEXTURE_FORMAT);
-    }
-
-  tower->invalid[level].x1 = 0;
-  tower->invalid[level].y1 = 0;
-  tower->invalid[level].x2 = width;
-  tower->invalid[level].y2 = height;
-}
-
-static gboolean
-texture_tower_revalidate_fbo (MetaTextureTower *tower,
-                              int               level)
-{
-  CoglTexture *source_texture = tower->textures[level - 1];
-  int source_texture_width = cogl_texture_get_width (source_texture);
-  int source_texture_height = cogl_texture_get_height (source_texture);
-  CoglTexture *dest_texture = tower->textures[level];
-  int dest_texture_width = cogl_texture_get_width (dest_texture);
-  int dest_texture_height = cogl_texture_get_height (dest_texture);
-  Box *invalid = &tower->invalid[level];
-  CoglMatrix modelview;
-
-  if (tower->fbos[level] == NULL)
-    tower->fbos[level] = cogl_offscreen_new_to_texture (dest_texture);
-
-  if (tower->fbos[level] == NULL)
-    return FALSE;
-
-  cogl_push_framebuffer (COGL_FRAMEBUFFER (tower->fbos[level]));
-
-  cogl_ortho (0, dest_texture_width, dest_texture_height, 0, -1., 1.);
-
-  cogl_matrix_init_identity (&modelview);
-  cogl_set_modelview_matrix (&modelview);
-
-  cogl_set_source_texture (tower->textures[level - 1]);
-  cogl_rectangle_with_texture_coords (invalid->x1, invalid->y1,
-                                      invalid->x2, invalid->y2,
-                                      (2. * invalid->x1) / source_texture_width,
-                                      (2. * invalid->y1) / source_texture_height,
-                                      (2. * invalid->x2) / source_texture_width,
-                                      (2. * invalid->y2) / source_texture_height);
-
-  cogl_pop_framebuffer ();
-
-  return TRUE;
-}
-
-static void
-fill_copy (guchar       *buf,
-           const guchar *source,
-           int           width)
-{
-  memcpy (buf, source, width * 4);
-}
-
-static void
-fill_scale_down (guchar       *buf,
-                 const guchar *source,
-                 int           width)
-{
-  while (width > 1)
-    {
-      buf[0] = (source[0] + source[4]) / 2;
-      buf[1] = (source[1] + source[5]) / 2;
-      buf[2] = (source[2] + source[6]) / 2;
-      buf[3] = (source[3] + source[7]) / 2;
-
-      buf += 4;
-      source += 8;
-      width -= 2;
-    }
-
-  if (width > 0)
-    {
-      buf[0] = source[0] / 2;
-      buf[1] = source[1] / 2;
-      buf[2] = source[2] / 2;
-      buf[3] = source[3] / 2;
-    }
-}
-
-static void
-texture_tower_revalidate_client (MetaTextureTower *tower,
-                                 int               level)
-{
-  CoglTexture *source_texture = tower->textures[level - 1];
-  int source_texture_width = cogl_texture_get_width (source_texture);
-  int source_texture_height = cogl_texture_get_height (source_texture);
-  guint source_rowstride;
-  guchar *source_data;
-  CoglTexture *dest_texture = tower->textures[level];
-  int dest_texture_width = cogl_texture_get_width (dest_texture);
-  int dest_texture_height = cogl_texture_get_height (dest_texture);
-  int dest_x = tower->invalid[level].x1;
-  int dest_y = tower->invalid[level].y1;
-  int dest_width = tower->invalid[level].x2 - tower->invalid[level].x1;
-  int dest_height = tower->invalid[level].y2 - tower->invalid[level].y1;
-  guchar *dest_data;
-  guchar *source_tmp1 = NULL, *source_tmp2 = NULL;
-  int i, j;
-
-  source_rowstride = source_texture_width * 4;
-
-  source_data = g_malloc (source_texture_height * source_rowstride);
-  cogl_texture_get_data (source_texture, TEXTURE_FORMAT, source_rowstride,
-                         source_data);
-
-  dest_data = g_malloc (dest_height * dest_width * 4);
-
-  if (dest_texture_height < source_texture_height)
-    {
-      source_tmp1 = g_malloc (dest_width * 4);
-      source_tmp2 = g_malloc (dest_width * 4);
-    }
-
-  for (i = 0; i < dest_height; i++)
-    {
-      guchar *dest_row = dest_data + i * dest_width * 4;
-      if (dest_texture_height < source_texture_height)
-        {
-          guchar *source1, *source2;
-          guchar *dest;
-
-          if (dest_texture_width < source_texture_width)
-            {
-              fill_scale_down (source_tmp1,
-                               source_data + ((i + dest_y) * 2) * source_rowstride + dest_x * 2 * 4,
-                               dest_width * 2);
-              fill_scale_down (source_tmp2,
-                               source_data + ((i + dest_y) * 2 + 1) * source_rowstride + dest_x * 2 * 4,
-                               dest_width * 2);
-            }
-          else
-            {
-              fill_copy (source_tmp1,
-                         source_data + ((i + dest_y) * 2) * source_rowstride + dest_x * 4,
-                         dest_width);
-              fill_copy (source_tmp2,
-                         source_data + ((i + dest_y) * 2 + 1) * source_rowstride + dest_x * 4,
-                         dest_width);
-            }
-
-          source1 = source_tmp1;
-          source2 = source_tmp2;
-
-          dest = dest_row;
-          for (j = 0; j < dest_width * 4; j++)
-            *(dest++) = (*(source1++) + *(source2++)) / 2;
-        }
-      else
-        {
-          if (dest_texture_width < source_texture_width)
-            fill_scale_down (dest_row,
-                             source_data + (i + dest_y) * source_rowstride + dest_x * 2 * 4,
-                             dest_width * 2);
-          else
-            fill_copy (dest_row,
-                       source_data + (i + dest_y) * source_rowstride,
-                       dest_width);
-        }
-    }
-
-  cogl_texture_set_region (dest_texture,
-                           0, 0,
-                           dest_x, dest_y,
-                           dest_width, dest_height,
-                           dest_width, dest_height,
-                           TEXTURE_FORMAT,
-                           4 * dest_width,
-                           dest_data);
-
-  if (dest_texture_height < source_texture_height)
-    {
-      g_free (source_tmp1);
-      g_free (source_tmp2);
-    }
-
-  g_free (source_data);
-  g_free (dest_data);
-}
-
-static void
-texture_tower_revalidate (MetaTextureTower *tower,
-                          int               level)
-{
-  if (!texture_tower_revalidate_fbo (tower, level))
-    texture_tower_revalidate_client (tower, level);
-}
-
-/**
- * meta_texture_tower_get_paint_texture:
- * @tower: a #MetaTextureTower
- *
- * Gets the texture from the tower that best matches the current
- * rendering scale. (On the assumption here the texture is going to
- * be rendered with vertex coordinates that correspond to its
- * size in pixels, so a 200x200 texture will be rendered on the
- * rectangle (0, 0, 200, 200).
- *
- * Return value: the COGL texture handle to use for painting, or
- *  %NULL if no base texture has yet been set.
- */
-CoglTexture *
-meta_texture_tower_get_paint_texture (MetaTextureTower *tower)
-{
-  int texture_width, texture_height;
-  int level;
-
-  g_return_val_if_fail (tower != NULL, NULL);
-
-  if (tower->textures[0] == NULL)
-    return NULL;
-
-  texture_width = cogl_texture_get_width (tower->textures[0]);
-  texture_height = cogl_texture_get_height (tower->textures[0]);
-
-  level = get_paint_level(texture_width, texture_height);
-  if (level < 0) /* singular paint matrix, scaled to nothing */
-    return NULL;
-  level = MIN (level, tower->n_levels - 1);
-
-  if (tower->textures[level] == NULL ||
-      (tower->invalid[level].x2 != tower->invalid[level].x1 &&
-       tower->invalid[level].y2 != tower->invalid[level].y1))
-    {
-      int i;
-
-      for (i = 1; i <= level; i++)
-       {
-         /* Use "floor" convention here to be consistent with the NPOT texture extension */
-         texture_width = MAX (1, texture_width / 2);
-         texture_height = MAX (1, texture_height / 2);
-
-         if (tower->textures[i] == NULL)
-           texture_tower_create_texture (tower, i, texture_width, texture_height);
-       }
-
-      for (i = 1; i <= level; i++)
-       {
-         if (tower->invalid[level].x2 != tower->invalid[level].x1 &&
-             tower->invalid[level].y2 != tower->invalid[level].y1)
-           texture_tower_revalidate (tower, i);
-       }
-   }
-
-  return tower->textures[level];
-}
--- a/src/compositor/meta-texture-tower.h
+++ b/src/compositor/meta-texture-tower.h
@@ -1,69 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/*
- * MetaTextureTower
- *
- * Mipmap emulation by creation of scaled down images
- *
- * Copyright (C) 2009 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_TEXTURE_TOWER_H__
-#define __META_TEXTURE_TOWER_H__
-
-#include <clutter/clutter.h>
-
-G_BEGIN_DECLS
-
-/**
- * SECTION:MetaTextureTower
- * @short_description: mipmap emulation by creation of scaled down images
- *
- * A #MetaTextureTower is used to get good looking scaled down images when
- * we can't use the GL drivers mipmap support. There are two separate reasons
- *
- *  - Some cards (including radeon cards <= r5xx) only support
- *    TEXTURE_RECTANGLE_ARB and not NPOT textures. Rectangular textures
- *    are defined not to support mipmapping.
- *  - Even when NPOT textures are available, the combination of NPOT
- *    textures, texture_from_pixmap, and mipmapping doesn't typically
- *    work, since the X server doesn't allocate pixmaps in the right
- *    layout for mipmapping.
- *
- * So, what we do is create the "mipmap" levels ourselves by successive
- * power-of-two scaledowns, and when rendering pick the single texture
- * that best matches the scale we are rendering at. (Since we aren't
- * typically using perspective transforms, we'll frequently have a single
- * scale for the entire texture.)
- */
-
-typedef struct _MetaTextureTower MetaTextureTower;
-
-MetaTextureTower *meta_texture_tower_new               (void);
-void              meta_texture_tower_free              (MetaTextureTower *tower);
-void              meta_texture_tower_set_base_texture  (MetaTextureTower *tower,
-                                                        CoglTexture      *texture);
-void              meta_texture_tower_update_area       (MetaTextureTower *tower,
-                                                        int               x,
-                                                        int               y,
-                                                        int               width,
-                                                        int               height);
-CoglTexture      *meta_texture_tower_get_paint_texture (MetaTextureTower *tower);
-
-G_BEGIN_DECLS
-
-#endif /* __META_TEXTURE_TOWER_H__ */
--- a/src/compositor/meta-window-actor-private.h
+++ b/src/compositor/meta-window-actor-private.h
@@ -5,12 +5,8 @@

 #include <config.h>

-#include <wayland-server.h>
-#include <meta-wayland-private.h>
-
 #include <X11/extensions/Xdamage.h>
 #include <meta/compositor-mutter.h>
-#include "meta-surface-actor.h"

 MetaWindowActor *meta_window_actor_new (MetaWindow *window);

@@ -28,8 +24,8 @@ void meta_window_actor_unmaximize (MetaWindowActor *self,
                                   MetaRectangle   *old_rect,
                                   MetaRectangle   *new_rect);

-void meta_window_actor_process_x11_damage (MetaWindowActor    *self,
-                                           XDamageNotifyEvent *event);
+void meta_window_actor_process_damage (MetaWindowActor    *self,
+                                       XDamageNotifyEvent *event);

 void meta_window_actor_pre_paint      (MetaWindowActor    *self);
 void meta_window_actor_post_paint     (MetaWindowActor    *self);
@@ -59,12 +55,15 @@ void     meta_window_actor_set_updates_frozen  (MetaWindowActor *self,
 void     meta_window_actor_queue_frame_drawn   (MetaWindowActor *self,
                                                gboolean         no_delay_frame);

-void meta_window_actor_set_unobscured_region      (MetaWindowActor *self,
-                                                   cairo_region_t  *unobscured_region);
+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_effect_completed (MetaWindowActor *actor,
                                         gulong           event);

-MetaSurfaceActor *meta_window_actor_get_surface (MetaWindowActor *self);
-
 #endif /* META_WINDOW_ACTOR_PRIVATE_H */
--- 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
@@ -11,8 +11,8 @@
 #include "compositor-private.h"
 #include "meta-window-actor-private.h"
 #include "meta-window-group.h"
-#include "window-private.h"
-#include "meta-cullable.h"
+#include "meta-background-actor-private.h"
+#include "meta-background-group-private.h"

 struct _MetaWindowGroupClass
 {
@@ -26,10 +26,7 @@ struct _MetaWindowGroup
  MetaScreen *screen;
 };

-static void cullable_iface_init (MetaCullableInterface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (MetaWindowGroup, meta_window_group, CLUTTER_TYPE_ACTOR,
-                         G_IMPLEMENT_INTERFACE (META_TYPE_CULLABLE, cullable_iface_init));
+G_DEFINE_TYPE (MetaWindowGroup, meta_window_group, CLUTTER_TYPE_ACTOR);

 /* Help macros to scale from OpenGL <-1,1> coordinates system to
 * window coordinates ranging [0,window-size]. Borrowed from clutter-utils.c
@@ -89,53 +86,20 @@ painting_untransformed (MetaWindowGroup *window_group,
  return meta_actor_vertices_are_untransformed (vertices, width, height, x_origin, y_origin);
 }

-static void
-meta_window_group_cull_out (MetaCullable   *cullable,
-                            cairo_region_t *unobscured_region,
-                            cairo_region_t *clip_region)
-{
-  meta_cullable_cull_out_children (cullable, unobscured_region, clip_region);
-}
-
-static void
-meta_window_group_reset_culling (MetaCullable *cullable)
-{
-  meta_cullable_reset_culling_children (cullable);
-}
-
-static void
-cullable_iface_init (MetaCullableInterface *iface)
-{
-  iface->cull_out = meta_window_group_cull_out;
-  iface->reset_culling = meta_window_group_reset_culling;
-}
-
 static void
 meta_window_group_paint (ClutterActor *actor)
 {
-  cairo_region_t *clip_region;
-  cairo_region_t *unobscured_region;
+  cairo_region_t *visible_region;
+  ClutterActor *stage;
  ClutterActorIter iter;
  ClutterActor *child;
-  cairo_rectangle_int_t visible_rect, clip_rect;
-  int paint_x_offset, paint_y_offset;
+  cairo_rectangle_int_t visible_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);
-  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);
-        }
-    }
+  MetaCompScreen *info = meta_screen_get_compositor_data (window_group->screen);

  /* Normally we expect an actor to be drawn at it's position on the screen.
   * However, if we're inside the paint of a ClutterClone, that won't be the
@@ -157,11 +121,8 @@ meta_window_group_paint (ClutterActor *actor)
      return;
    }

-  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);
+  paint_x_offset = paint_x_origin - actor_x_origin;
+  paint_y_offset = paint_y_origin - actor_y_origin;

  /* 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
@@ -169,63 +130,129 @@ 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),
-                                        &clip_rect);
+                                        &visible_rect);

-  clip_region = cairo_region_create_rectangle (&clip_rect);
+  visible_region = cairo_region_create_rectangle (&visible_rect);

-  paint_x_offset = paint_x_origin - actor_x_origin;
-  paint_y_offset = paint_y_origin - actor_y_origin;
-  cairo_region_translate (clip_region, -paint_x_offset, -paint_y_offset);
-
-  if (!meta_is_wayland_compositor ())
+  if (info->unredirected_window != NULL)
    {
-      MetaCompScreen *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);
+      cairo_rectangle_int_t unredirected_rect;
+      MetaWindow *window = meta_window_actor_get_meta_window (info->unredirected_window);

-          meta_window_get_frame_rect (window, (MetaRectangle *)&unredirected_rect);
-          cairo_region_subtract_rectangle (unobscured_region, &unredirected_rect);
-          cairo_region_subtract_rectangle (clip_region, &unredirected_rect);
+      meta_window_get_outer_rect (window, (MetaRectangle *)&unredirected_rect);
+      cairo_region_subtract_rectangle (visible_region, &unredirected_rect);
+    }
+
+  /* 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 (child))
+        continue;
+
+      if (info->unredirected_window != NULL &&
+          child == CLUTTER_ACTOR (info->unredirected_window))
+        continue;
+
+      /* If an actor has effects applied, then that can change the area
+       * it paints and the opacity, so we no longer can figure out what
+       * portion of the actor is obscured and what portion of the screen
+       * it obscures, so we skip the actor.
+       *
+       * This has a secondary beneficial effect: if a ClutterOffscreenEffect
+       * is applied to an actor, then our clipped redraws interfere with the
+       * caching of the FBO - even if we only need to draw a small portion
+       * of the window right now, ClutterOffscreenEffect may use other portions
+       * of the FBO later. So, skipping actors with effects applied also
+       * prevents these bugs.
+       *
+       * Theoretically, we should check clutter_actor_get_offscreen_redirect()
+       * as well for the same reason, but omitted for simplicity in the
+       * hopes that no-one will do that.
+       */
+      if (clutter_actor_has_effects (child))
+        continue;
+
+      if (META_IS_WINDOW_ACTOR (child))
+        {
+          MetaWindowActor *window_actor = META_WINDOW_ACTOR (child);
+          int x, y;
+
+          if (!meta_actor_is_untransformed (CLUTTER_ACTOR (window_actor), &x, &y))
+            continue;
+
+          x += paint_x_offset;
+          y += paint_y_offset;
+
+          /* Temporarily move to the coordinate system of the actor */
+          cairo_region_translate (visible_region, - x, - y);
+
+          meta_window_actor_set_visible_region (window_actor, visible_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);
+            }
+
+          meta_window_actor_set_visible_region_beneath (window_actor, visible_region);
+          cairo_region_translate (visible_region, x, y);
+        }
+      else if (META_IS_BACKGROUND_ACTOR (child) ||
+               META_IS_BACKGROUND_GROUP (child))
+        {
+          int 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);
+
+          if (META_IS_BACKGROUND_GROUP (child))
+            meta_background_group_set_visible_region (META_BACKGROUND_GROUP (child), visible_region);
+          else
+            meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (child), visible_region);
+          cairo_region_translate (visible_region, x, y);
        }
    }

-  meta_cullable_cull_out (META_CULLABLE (window_group), unobscured_region, clip_region);
-
-  cairo_region_destroy (unobscured_region);
-  cairo_region_destroy (clip_region);
+  cairo_region_destroy (visible_region);

  CLUTTER_ACTOR_CLASS (meta_window_group_parent_class)->paint (actor);

-  meta_cullable_reset_culling (META_CULLABLE (window_group));
-}
-
-/* Adapted from clutter_actor_update_default_paint_volume() */
-static gboolean
-meta_window_group_get_paint_volume (ClutterActor       *self,
-                                    ClutterPaintVolume *volume)
-{
-  ClutterActorIter iter;
-  ClutterActor *child;
-
-  clutter_actor_iter_init (&iter, self);
+  /* Now that we are done painting, unset the visible regions (they will
+   * mess up painting clones of our actors)
+   */
+  clutter_actor_iter_init (&iter, actor);
  while (clutter_actor_iter_next (&iter, &child))
    {
-      const ClutterPaintVolume *child_volume;
-
-      if (!CLUTTER_ACTOR_IS_MAPPED (child))
-        continue;
-
-      child_volume = clutter_actor_get_transformed_paint_volume (child, self);
-      if (child_volume == NULL)
-        return FALSE;
-
-      clutter_paint_volume_union (volume, child_volume);
+      if (META_IS_WINDOW_ACTOR (child))
+        {
+          MetaWindowActor *window_actor = META_WINDOW_ACTOR (child);
+          meta_window_actor_reset_visible_regions (window_actor);
+        }
+      else if (META_IS_BACKGROUND_ACTOR (child))
+        {
+          MetaBackgroundActor *background_actor = META_BACKGROUND_ACTOR (child);
+          meta_background_actor_set_visible_region (background_actor, NULL);
+        }
    }
+}

-  return TRUE;
+static gboolean
+meta_window_group_get_paint_volume (ClutterActor       *actor,
+                                    ClutterPaintVolume *volume)
+{
+  return clutter_paint_volume_set_from_allocation (volume, actor);
 }

 static void
--- a/src/compositor/meta-window-group.h
+++ b/src/compositor/meta-window-group.h
@@ -11,9 +11,29 @@
 * MetaWindowGroup:
 *
 * This class is a subclass of ClutterActor with special handling for
- * #MetaCullable when painting children. It uses code similar to
- * meta_cullable_cull_out_children(), but also has additional special
- * cases for the undirected window, and similar.
+ * MetaWindowActor/MetaBackgroundActor/MetaBackgroundGroup when painting
+ * children.
+ *
+ * When we are painting a stack of 5-10 maximized windows, the
+ * standard bottom-to-top method of drawing every actor results in a
+ * tremendous amount of overdraw and can easily max out the available
+ * memory bandwidth on a low-end graphics chipset. It's even worse if
+ * window textures are being accessed over the AGP bus.
+ *
+ * The basic technique applied here is to do a pre-pass before painting
+ * where we walk window from top to bottom and compute the visible area
+ * at each step by subtracting out the windows above it. The visible
+ * area is passed to MetaWindowActor which uses it to clip the portion of
+ * the window which drawn and avoid redrawing the shadow if it is completely
+ * obscured.
+ *
+ * A caveat is that this is ineffective if applications are using ARGB
+ * visuals, since we have no way of knowing whether a window obscures
+ * the windows behind it or not. Alternate approaches using the depth
+ * or stencil buffer rather than client side regions might be able to
+ * handle alpha windows, but the combination of glAlphaFunc and stenciling
+ * tends not to be efficient except on newer cards. (And on newer cards
+ * we have lots of memory and bandwidth.)
 */

 #define META_TYPE_WINDOW_GROUP            (meta_window_group_get_type ())
--- a/src/compositor/plugins/default.c
+++ b/src/compositor/plugins/default.c
@@ -21,14 +21,15 @@
 * 02111-1307, USA.
 */

-#include <config.h>
-
 #include <meta/meta-plugin.h>
 #include <meta/window.h>
+#include <meta/util.h>
 #include <meta/meta-background-group.h>
 #include <meta/meta-background-actor.h>
-#include <meta/util.h>
-#include <glib/gi18n-lib.h>
+
+#include <libintl.h>
+#define _(x) dgettext (GETTEXT_PACKAGE, x)
+#define N_(x) x

 #include <clutter/clutter.h>
 #include <gmodule.h>
--- a/src/core/barrier.c
+++ b/src/core/barrier.c
@@ -366,25 +366,11 @@ meta_barrier_fire_event (MetaBarrier    *barrier,
 }

 gboolean
-meta_display_process_barrier_event (MetaDisplay *display,
-                                    XIEvent     *event)
+meta_display_process_barrier_event (MetaDisplay    *display,
+                                    XIBarrierEvent *xev)
 {
  MetaBarrier *barrier;
-  XIBarrierEvent *xev;

-  if (event == NULL)
-    return FALSE;
-
-  switch (event->evtype)
-    {
-    case XI_BarrierHit:
-    case XI_BarrierLeave:
-      break;
-    default:
-      return FALSE;
-    }
-
-  xev = (XIBarrierEvent *) event;
  barrier = g_hash_table_lookup (display->xids, &xev->barrier);
  if (barrier != NULL)
    {
--- a/src/core/bell.c
+++ b/src/core/bell.c
@@ -53,7 +53,6 @@
 #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.c
+++ b/src/core/constraints.c
@@ -118,6 +118,8 @@ typedef struct
 {
  MetaRectangle        orig;
  MetaRectangle        current;
+  MetaFrameBorders    *borders;
+  gboolean             must_free_borders;
  ActionType           action_type;
  gboolean             is_user_action;

@@ -193,6 +195,7 @@ static gboolean constrain_partially_onscreen (MetaWindow         *window,

 static void setup_constraint_info        (ConstraintInfo      *info,
                                          MetaWindow          *window,
+                                          MetaFrameBorders    *orig_borders,
                                          MetaMoveResizeFlags  flags,
                                          int                  resize_gravity,
                                          const MetaRectangle *orig,
@@ -201,12 +204,13 @@ static void place_window_if_needed       (MetaWindow     *window,
                                          ConstraintInfo *info);
 static void update_onscreen_requirements (MetaWindow     *window,
                                          ConstraintInfo *info);
-static void extend_by_frame              (MetaWindow     *window,
-                                          MetaRectangle  *rect);
-static void unextend_by_frame            (MetaWindow     *window,
-                                          MetaRectangle  *rect);
-static inline void get_size_limits       (MetaWindow    *window,
-                                          gboolean       include_frame,
+static void extend_by_frame              (MetaRectangle           *rect,
+                                          const MetaFrameBorders  *borders);
+static void unextend_by_frame            (MetaRectangle           *rect,
+                                          const MetaFrameBorders  *borders);
+static inline void get_size_limits       (const MetaWindow        *window,
+                                          const MetaFrameBorders  *borders,
+                                          gboolean include_frame,
                                          MetaRectangle *min_size,
                                          MetaRectangle *max_size);

@@ -276,6 +280,7 @@ do_all_constraints (MetaWindow         *window,

 void
 meta_window_constrain (MetaWindow          *window,
+                       MetaFrameBorders    *orig_borders,
                       MetaMoveResizeFlags  flags,
                       int                  resize_gravity,
                       const MetaRectangle *orig,
@@ -298,6 +303,7 @@ meta_window_constrain (MetaWindow          *window,

  setup_constraint_info (&info,
                         window, 
+                         orig_borders,
                         flags,
                         resize_gravity,
                         orig,
@@ -327,11 +333,19 @@ meta_window_constrain (MetaWindow          *window,
   * if this was a user move or user move-and-resize operation.
   */
  update_onscreen_requirements (window, &info);
+
+  /* Ew, what an ugly way to do things.  Destructors (in a real OOP language,
+   * not gobject-style--gobject would be more pain than it's worth) or
+   * smart pointers would be so much nicer here.  *shrug*
+   */
+  if (info.must_free_borders)
+    g_free (info.borders);
 }

 static void
 setup_constraint_info (ConstraintInfo      *info,
                       MetaWindow          *window,
+                       MetaFrameBorders    *orig_borders,
                       MetaMoveResizeFlags  flags,
                       int                  resize_gravity,
                       const MetaRectangle *orig,
@@ -343,6 +357,18 @@ setup_constraint_info (ConstraintInfo      *info,
  info->orig    = *orig;
  info->current = *new;

+  /* Create a fake frame geometry if none really exists */
+  if (orig_borders && !window->fullscreen)
+    {
+      info->borders = orig_borders;
+      info->must_free_borders = FALSE;
+    }
+  else
+    {
+      info->borders = g_new0 (MetaFrameBorders, 1);
+      info->must_free_borders = TRUE;
+    }
+
  if (flags & META_IS_MOVE_ACTION && flags & META_IS_RESIZE_ACTION)
    info->action_type = ACTION_MOVE_AND_RESIZE;
  else if (flags & META_IS_RESIZE_ACTION)
@@ -421,14 +447,12 @@ setup_constraint_info (ConstraintInfo      *info,

  /* Workaround braindead legacy apps that don't know how to
   * fullscreen themselves properly - don't get fooled by
-   * windows which hide their titlebar when maximized or which are
-   * client decorated; that's not the same as fullscreen, even
-   * if there are no struts making the workarea smaller than
-   * the monitor.
+   * windows which hide their titlebar when maximized; that's
+   * not the same as fullscreen, even if there are no struts
+   * making the workarea smaller than the monitor.
   */
  if (meta_prefs_get_force_fullscreen() &&
      !window->hide_titlebar_when_maximized &&
-      window->decorated &&
      meta_rectangle_equal (new, &monitor_info->rect) &&
      window->has_fullscreen_func &&
      !window->fullscreen)
@@ -493,12 +517,11 @@ place_window_if_needed(MetaWindow     *window,
      !window->minimized &&
      !window->fullscreen)
    {
-      MetaRectangle placed_rect;
+      MetaRectangle placed_rect = info->orig;
      MetaWorkspace *cur_workspace;
      const MetaMonitorInfo *monitor_info;

-      meta_window_get_frame_rect (window, &placed_rect);
-      meta_window_place (window, info->orig.x, info->orig.y,
+      meta_window_place (window, info->borders, info->orig.x, info->orig.y,
                         &placed_rect.x, &placed_rect.y);
      did_placement = TRUE;

@@ -516,7 +539,6 @@ place_window_if_needed(MetaWindow     *window,
        meta_workspace_get_onmonitor_region (cur_workspace, 
                                             monitor_info->number);

-      meta_window_frame_rect_to_client_rect (window, &placed_rect, &placed_rect);

      info->current.x = placed_rect.x;
      info->current.y = placed_rect.y;
@@ -562,6 +584,10 @@ place_window_if_needed(MetaWindow     *window,
                (window->maximize_vertically_after_placement ?
                 META_MAXIMIZE_VERTICAL : 0), &info->current);

+          /* maximization may have changed frame geometry */
+          if (!window->fullscreen)
+            meta_frame_calc_borders (window->frame, info->borders);
+
          if (window->fullscreen_after_placement)
            {
              window->saved_rect = info->current;
@@ -621,7 +647,7 @@ update_onscreen_requirements (MetaWindow     *window,
  /* The require onscreen/on-single-monitor and titlebar_visible
   * stuff is relative to the outer window, not the inner
   */
-  extend_by_frame (window, &info->current);
+  extend_by_frame (&info->current, info->borders);

  /* Update whether we want future constraint runs to require the
   * window to be on fully onscreen.
@@ -654,13 +680,10 @@ update_onscreen_requirements (MetaWindow     *window,
   */
  if (window->frame && window->decorated)
    {
-      MetaFrameBorders borders;
      MetaRectangle titlebar_rect;

-      meta_frame_calc_borders (window->frame, &borders);
-
      titlebar_rect = info->current;
-      titlebar_rect.height = borders.visible.top;
+      titlebar_rect.height = info->borders->visible.top;
      old = window->require_titlebar_visible;
      window->require_titlebar_visible =
        meta_rectangle_overlaps_with_region (info->usable_screen_region,
@@ -673,33 +696,39 @@ update_onscreen_requirements (MetaWindow     *window,
    }

  /* Don't forget to restore the position of the window */
-  unextend_by_frame (window, &info->current);
+  unextend_by_frame (&info->current, info->borders);
 }

 static void
-extend_by_frame (MetaWindow    *window,
-                 MetaRectangle *rect)
+extend_by_frame (MetaRectangle           *rect,
+                 const MetaFrameBorders *borders)
 {
-  meta_window_client_rect_to_frame_rect (window, rect, rect);
+  rect->x -= borders->visible.left;
+  rect->y -= borders->visible.top;
+  rect->width  += borders->visible.left + borders->visible.right;
+  rect->height += borders->visible.top + borders->visible.bottom;
 }

 static void
-unextend_by_frame (MetaWindow    *window,
-                   MetaRectangle *rect)
+unextend_by_frame (MetaRectangle           *rect,
+                   const MetaFrameBorders *borders)
 {
-  meta_window_frame_rect_to_client_rect (window, rect, rect);
+  rect->x += borders->visible.left;
+  rect->y += borders->visible.top;
+  rect->width  -= borders->visible.left + borders->visible.right;
+  rect->height -= borders->visible.top + borders->visible.bottom;
 }

 static inline void
-get_size_limits (MetaWindow    *window,
-                 gboolean       include_frame,
+get_size_limits (const MetaWindow        *window,
+                 const MetaFrameBorders *borders,
+                 gboolean                 include_frame,
                 MetaRectangle *min_size,
                 MetaRectangle *max_size)
 {
  /* We pack the results into MetaRectangle structs just for convienience; we
   * don't actually use the position of those rects.
   */
-  min_size->x = min_size->y = max_size->x = max_size->y = 0;
  min_size->width  = window->size_hints.min_width;
  min_size->height = window->size_hints.min_height;
  max_size->width  = window->size_hints.max_width;
@@ -707,8 +736,22 @@ get_size_limits (MetaWindow    *window,

  if (include_frame)
    {
-      meta_window_client_rect_to_frame_rect (window, min_size, min_size);
-      meta_window_client_rect_to_frame_rect (window, max_size, max_size);
+      int fw = borders->visible.left + borders->visible.right;
+      int fh = borders->visible.top + borders->visible.bottom;
+
+      min_size->width  += fw;
+      min_size->height += fh;
+      /* Do check to avoid overflow (e.g. max_size->width & max_size->height
+       * may be set to G_MAXINT by meta_set_normal_hints()).
+       */
+      if (max_size->width < (G_MAXINT - fw))
+        max_size->width += fw;
+      else
+        max_size->width = G_MAXINT;
+      if (max_size->height < (G_MAXINT - fh))
+        max_size->height += fh;
+      else
+        max_size->height = G_MAXINT;
    }
 }

@@ -720,28 +763,18 @@ constrain_modal_dialog (MetaWindow         *window,
 {
  int x, y;
  MetaWindow *parent = meta_window_get_transient_for (window);
-  MetaRectangle child_rect, parent_rect;
  gboolean constraint_already_satisfied;

  if (!meta_window_is_attached_dialog (window))
    return TRUE;

-  /* We want to center the dialog on the parent, including the decorations
-     for both of them. info->current is in client X window coordinates, so we need
-     to convert them to frame coordinates, apply the centering and then
-     convert back to client.
-  */
-
-  child_rect = info->current;
-  extend_by_frame (window, &child_rect);
-
-  meta_window_get_frame_rect (parent, &parent_rect);
-
-  child_rect.x = parent_rect.x + (parent_rect.width / 2  - child_rect.width / 2);
-  child_rect.y = parent_rect.y + (parent_rect.height / 2 - child_rect.height / 2);
-  unextend_by_frame (window, &child_rect);
-  x = child_rect.x;
-  y = child_rect.y;
+  x = parent->rect.x + (parent->rect.width / 2  - info->current.width / 2);
+  y = parent->rect.y + (parent->rect.height / 2 - info->current.height / 2);
+  if (parent->frame)
+    {
+      x += parent->frame->rect.x;
+      y += parent->frame->rect.y;
+    }

  constraint_already_satisfied = (x == info->current.x) && (y == info->current.y);

@@ -806,19 +839,19 @@ constrain_maximization (MetaWindow         *window,
      active_workspace_struts = window->screen->active_workspace->all_struts;

      target_size = info->current;
-      extend_by_frame (window, &target_size);
+      extend_by_frame (&target_size, info->borders);
      meta_rectangle_expand_to_avoiding_struts (&target_size,
                                                &info->entire_monitor,
                                                direction,
                                                active_workspace_struts);
   }
  /* Now make target_size = maximized size of client window */
-  unextend_by_frame (window, &target_size);
+  unextend_by_frame (&target_size, info->borders);

  /* Check min size constraints; max size constraints are ignored for maximized
   * windows, as per bug 327543.
   */
-  get_size_limits (window, FALSE, &min_size, &max_size);
+  get_size_limits (window, info->borders, FALSE, &min_size, &max_size);
  hminbad = target_size.width < min_size.width && window->maximized_horizontally;
  vminbad = target_size.height < min_size.height && window->maximized_vertically;
  if (hminbad || vminbad)
@@ -872,12 +905,12 @@ constrain_tiling (MetaWindow         *window,
   * use an external function for the actual calculation
   */
  meta_window_get_current_tile_area (window, &target_size);
-  unextend_by_frame (window, &target_size);
+  unextend_by_frame (&target_size, info->borders);

  /* Check min size constraints; max size constraints are ignored as for
   * maximized windows.
   */
-  get_size_limits (window, FALSE, &min_size, &max_size);
+  get_size_limits (window, info->borders, FALSE, &min_size, &max_size);
  hminbad = target_size.width < min_size.width;
  vminbad = target_size.height < min_size.height;
  if (hminbad || vminbad)
@@ -920,7 +953,7 @@ constrain_fullscreen (MetaWindow         *window,

  monitor = info->entire_monitor;

-  get_size_limits (window, FALSE, &min_size, &max_size);
+  get_size_limits (window, info->borders, FALSE, &min_size, &max_size);
  too_big =   !meta_rectangle_could_fit_rect (&monitor, &min_size);
  too_small = !meta_rectangle_could_fit_rect (&max_size, &monitor);
  if (too_big || too_small)
@@ -1029,7 +1062,7 @@ constrain_size_limits (MetaWindow         *window,
    return TRUE;

  /* Determine whether constraint is already satisfied; exit if it is */
-  get_size_limits (window, FALSE, &min_size, &max_size);
+  get_size_limits (window, info->borders, FALSE, &min_size, &max_size);
  /* We ignore max-size limits for maximized windows; see #327543 */
  if (window->maximized_horizontally)
    max_size.width = MAX (max_size.width, info->current.width);
@@ -1221,8 +1254,8 @@ do_screen_and_monitor_relative_constraints (

  /* Determine whether constraint applies; exit if it doesn't */
  how_far_it_can_be_smushed = info->current;
-  get_size_limits (window, TRUE, &min_size, &max_size);
-  extend_by_frame (window, &info->current);
+  get_size_limits (window, info->borders, TRUE, &min_size, &max_size);
+  extend_by_frame (&info->current, info->borders);

  if (info->action_type != ACTION_MOVE)
    {
@@ -1242,7 +1275,7 @@ do_screen_and_monitor_relative_constraints (
                                        &info->current);
  if (exit_early || constraint_satisfied || check_only)
    {
-      unextend_by_frame (window, &info->current);
+      unextend_by_frame (&info->current, info->borders);
      return constraint_satisfied;
    }

@@ -1266,7 +1299,7 @@ do_screen_and_monitor_relative_constraints (
                                      info->fixed_directions,
                                      &info->current);

-  unextend_by_frame (window, &info->current);
+  unextend_by_frame (&info->current, info->borders);
  return TRUE;
 }

@@ -1379,11 +1412,8 @@ constrain_titlebar_visible (MetaWindow         *window,
   */
  if (window->frame)
    {
-      MetaFrameBorders borders;
-      meta_frame_calc_borders (window->frame, &borders);
-
-      bottom_amount = info->current.height + borders.visible.bottom;
-      vert_amount_onscreen = borders.visible.top;
+      bottom_amount = info->current.height + info->borders->visible.bottom;
+      vert_amount_onscreen = info->borders->visible.top;
    }
  else
    bottom_amount = vert_amount_offscreen;
@@ -1457,11 +1487,8 @@ constrain_partially_onscreen (MetaWindow         *window,
   */
  if (window->frame)
    {
-      MetaFrameBorders borders;
-      meta_frame_calc_borders (window->frame, &borders);
-
-      bottom_amount = info->current.height + borders.visible.bottom;
-      vert_amount_onscreen = borders.visible.top;
+      bottom_amount = info->current.height + info->borders->visible.bottom;
+      vert_amount_onscreen = info->borders->visible.top;
    }
  else
    bottom_amount = vert_amount_offscreen;
--- a/src/core/constraints.h
+++ b/src/core/constraints.h
@@ -35,11 +35,11 @@ typedef enum
  META_DO_GRAVITY_ADJUST    = 1 << 1,
  META_IS_USER_ACTION       = 1 << 2,
  META_IS_MOVE_ACTION       = 1 << 3,
-  META_IS_RESIZE_ACTION     = 1 << 4,
-  META_IS_WAYLAND_RESIZE    = 1 << 5
+  META_IS_RESIZE_ACTION     = 1 << 4
 } MetaMoveResizeFlags;

 void meta_window_constrain (MetaWindow          *window,
+                            MetaFrameBorders    *orig_borders,
                            MetaMoveResizeFlags  flags,
                            int                  resize_gravity,
                            const MetaRectangle *orig,
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -29,7 +29,6 @@
 #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.
@@ -90,7 +89,7 @@ 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);
-    goto out;
+    return;
  }

  while (request != META_CORE_GET_END) {
@@ -100,7 +99,7 @@ meta_core_get (Display *xdisplay,
    switch (request) {
      case META_CORE_WINDOW_HAS_FRAME:
        *((gboolean*)answer) = window != NULL && window->frame != NULL;
-        if (!*((gboolean*)answer)) goto out; /* see above */
+        if (!*((gboolean*)answer)) return; /* see above */
        break; 
      case META_CORE_GET_CLIENT_WIDTH:
        *((gint*)answer) = window->rect.width;
@@ -155,13 +154,12 @@ meta_core_get (Display *xdisplay,
        break;

      default:
-        meta_warning("Unknown window information request: %d\n", request);
+        meta_warning(_("Unknown window information request: %d"), request);
    }

    request = va_arg (args, MetaCoreGetType);
  } 

- out:
  va_end (args);
 }

@@ -172,7 +170,6 @@ meta_core_queue_frame_resize (Display *xdisplay,
  MetaWindow *window = get_window (xdisplay, frame_xwindow);

  meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
-  meta_window_frame_size_changed (window);
 }

 void
@@ -272,8 +269,6 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
  MetaDisplay *display;
  MetaScreen *screen;
  MetaWindow *grab_window;
-  MetaStackWindow stack_window;
-  MetaStackWindow stack_sibling;

  display = meta_display_for_x_display (xdisplay);
  screen = meta_display_screen_for_xwindow (display, xwindow);
@@ -283,15 +278,12 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
    return;

  changes.stack_mode = Below;
-  changes.sibling = meta_window_get_toplevel_xwindow (grab_window);
+  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,
-                                         &stack_window,
-                                         &stack_sibling,
+                                         xwindow,
+                                         changes.sibling,
                                         XNextRequest (screen->display->xdisplay));

  meta_error_trap_push (display);
@@ -476,6 +468,26 @@ meta_core_change_workspace (Display *xdisplay,
                                                                    new_workspace));
 }

+int
+meta_core_get_num_workspaces (Screen  *xscreen)
+{
+  MetaScreen *screen;
+
+  screen = meta_screen_for_x_screen (xscreen);
+
+  return meta_screen_get_n_workspaces (screen);
+}
+
+int
+meta_core_get_active_workspace (Screen *xscreen)
+{
+  MetaScreen *screen;
+
+  screen = meta_screen_for_x_screen (xscreen);
+
+  return meta_workspace_index (screen->active_workspace);
+}
+
 void
 meta_core_show_window_menu (Display *xdisplay,
                            Window   frame_xwindow,
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -153,6 +153,8 @@ void meta_core_change_workspace (Display *xdisplay,
                                 Window   frame_xwindow,
                                 int      new_workspace);

+int meta_core_get_num_workspaces (Screen  *xscreen);
+int meta_core_get_active_workspace (Screen *xscreen);
 int meta_core_get_frame_workspace (Display *xdisplay,
                                   Window frame_xwindow);
 const char* meta_core_get_workspace_name_with_index (Display *xdisplay,
--- a/src/core/delete.c
+++ b/src/core/delete.c
@@ -25,7 +25,7 @@
 #define _XOPEN_SOURCE /* for kill() */

 #include <config.h>
-#include "util-private.h"
+#include <meta/util.h>
 #include "window-private.h"
 #include <meta/errors.h>
 #include <meta/workspace.h>
@@ -43,11 +43,14 @@ static void meta_window_present_delete_dialog (MetaWindow *window,
                                               guint32     timestamp);

 static void
-delete_ping_reply_func (MetaWindow  *window,
+delete_ping_reply_func (MetaDisplay *display,
+                        Window       xwindow,
                        guint32      timestamp,
                        void        *user_data)
 {
-  meta_topic (META_DEBUG_PING, "Got reply to delete ping for %s\n", window->desc);
+  meta_topic (META_DEBUG_PING,
+              "Got reply to delete ping for %s\n",
+              ((MetaWindow*)user_data)->desc);

  /* we do nothing */
 }
@@ -65,10 +68,12 @@ dialog_exited (GPid pid, int status, gpointer user_data)
 }

 static void
-delete_ping_timeout_func (MetaWindow  *window,
+delete_ping_timeout_func (MetaDisplay *display,
+                          Window       xwindow,
                          guint32      timestamp,
                          void        *user_data)
 {
+  MetaWindow *window = user_data;
  char *window_title;
  gchar *window_content, *tmp;
  GPid dialog_pid;
@@ -132,11 +137,12 @@ void
 meta_window_check_alive (MetaWindow *window,
                         guint32     timestamp)
 {
-  meta_window_ping (window,
-                    timestamp,
-                    delete_ping_reply_func,
-                    delete_ping_timeout_func,
-                    NULL);
+  meta_display_ping_window (window->display,
+                            window,
+                            timestamp,
+                            delete_ping_reply_func,
+                            delete_ping_timeout_func,
+                            window);
 }

 void
--- a/src/core/display-private.h
+++ b/src/core/display-private.h
@@ -39,7 +39,6 @@
 #include "keybindings-private.h"
 #include <meta/prefs.h>
 #include <meta/barrier.h>
-#include <clutter/clutter.h>

 #ifdef HAVE_STARTUP_NOTIFICATION
 #include <libsn/sn.h>
@@ -57,6 +56,11 @@ typedef struct _MetaWindowPropHooks MetaWindowPropHooks;

 typedef struct MetaEdgeResistanceData MetaEdgeResistanceData;

+typedef void (* MetaWindowPingFunc) (MetaDisplay *display,
+				     Window       xwindow,
+				     guint32      timestamp,
+				     gpointer     user_data);
+
 typedef enum {
  META_LIST_DEFAULT                   = 0,      /* normal windows */
  META_LIST_INCLUDE_OVERRIDE_REDIRECT = 1 << 0, /* normal and O-R */
@@ -82,14 +86,6 @@ typedef enum {
  META_TILE_MAXIMIZED
 } MetaTileMode;

-typedef enum {
-  META_FOCUS_NONE = 0,
-  META_FOCUS_X_CLIENT = 1,
-  META_FOCUS_WAYLAND_CLIENT = 2,
-  META_FOCUS_NO_FOCUS_WINDOW = 3,
-  META_FOCUS_STAGE = 4
-} MetaFocusType;
-
 struct _MetaDisplay
 {
  GObject parent_instance;
@@ -97,8 +93,6 @@ struct _MetaDisplay
  char *name;
  Display *xdisplay;

-  int clutter_event_filter;
-
  Window leader_window;
  Window timestamp_pinging_window;

@@ -123,7 +117,6 @@ struct _MetaDisplay
   * like the no_focus_window or the stage X window. */
  Window focus_xwindow;
  gulong focus_serial;
-  MetaFocusType focus_type;

  /* last timestamp passed to XSetInputFocus */
  guint32 last_focus_time;
@@ -145,14 +138,6 @@ struct _MetaDisplay
   */
  guint allow_terminal_deactivation : 1;

-  /* If true, server->focus_serial refers to us changing the focus; in
-   * this case, we can ignore focus events that have exactly focus_serial,
-   * since we take care to make another request immediately afterwards.
-   * But if focus is being changed by another client, we have to accept
-   * multiple events with the same serial.
-   */
-  guint focused_by_us : 1;
-
  guint static_gravity_works : 1;
  
  /*< private-ish >*/
@@ -160,7 +145,6 @@ struct _MetaDisplay
  GSList *screens;
  MetaScreen *active_screen;
  GHashTable *xids;
-  GHashTable *wayland_windows;
  int error_traps;
  int (* error_trap_handler) (Display     *display,
                              XErrorEvent *error);  
@@ -185,7 +169,7 @@ struct _MetaDisplay
  guint32 window_sequence_counter;

  /* Pings which we're waiting for a reply from */
-  GHashTable *pending_pings;
+  GSList     *pending_pings;

  /* Pending focus change */
  guint       focus_timeout_id;
@@ -195,7 +179,7 @@ struct _MetaDisplay
  MetaWindow* autoraise_window;

  /* Alt+click button grabs */
-  ClutterModifierType window_grab_modifiers;
+  unsigned int window_grab_modifiers;
  
  /* current window operation */
  MetaGrabOp  grab_op;
@@ -387,11 +371,6 @@ void        meta_display_register_x_window   (MetaDisplay *display,
 void        meta_display_unregister_x_window (MetaDisplay *display,
                                              Window       xwindow);

-void        meta_display_register_wayland_window   (MetaDisplay *display,
-                                                    MetaWindow  *window);
-void        meta_display_unregister_wayland_window (MetaDisplay *display,
-                                                    MetaWindow  *window);
-
 #ifdef HAVE_XSYNC
 MetaWindow* meta_display_lookup_sync_alarm     (MetaDisplay *display,
                                                XSyncAlarm   alarm);
@@ -451,6 +430,15 @@ void meta_display_retheme_all (void);
 void meta_display_set_cursor_theme (const char *theme, 
 				    int         size);

+void meta_display_ping_window      (MetaDisplay        *display,
+                                    MetaWindow         *window,
+                                    guint32             timestamp,
+                                    MetaWindowPingFunc  ping_reply_func,
+                                    MetaWindowPingFunc  ping_timeout_func,
+                                    void               *user_data);
+gboolean meta_display_window_has_pending_pings (MetaDisplay        *display,
+						MetaWindow         *window);
+
 int meta_resize_gravity_from_grab_op (MetaGrabOp op);

 gboolean meta_grab_op_is_moving   (MetaGrabOp op);
@@ -470,23 +458,23 @@ void meta_display_queue_autoraise_callback  (MetaDisplay *display,
 void meta_display_remove_autoraise_callback (MetaDisplay *display);

 void meta_display_overlay_key_activate (MetaDisplay *display);
-void meta_display_accelerator_activate (MetaDisplay     *display,
-                                        guint            action,
-                                        ClutterKeyEvent *event);
+void meta_display_accelerator_activate (MetaDisplay *display,
+                                        guint        action,
+                                        guint        deviceid,
+                                        guint        timestamp);
 gboolean meta_display_modifiers_accelerator_activate (MetaDisplay *display);

 /* In above-tab-keycode.c */
 guint meta_display_get_above_tab_keycode (MetaDisplay *display);

 #ifdef HAVE_XI23
-gboolean meta_display_process_barrier_event (MetaDisplay *display,
-                                             XIEvent     *event);
+gboolean meta_display_process_barrier_event (MetaDisplay    *display,
+                                             XIBarrierEvent *event);
 #endif /* HAVE_XI23 */

-void meta_display_set_input_focus_xwindow (MetaDisplay   *display,
-                                           MetaScreen    *screen,
-                                           MetaFocusType  type,
-                                           Window         window,
-                                           guint32        timestamp);
+void meta_display_set_input_focus_xwindow (MetaDisplay *display,
+                                           MetaScreen  *screen,
+                                           Window       window,
+                                           guint32      timestamp);

 #endif
--- a/src/core/display.c
+++ b/src/core/display.c
--- a/src/core/edge-resistance.c
+++ b/src/core/edge-resistance.c
@@ -985,7 +985,7 @@ compute_resistance_and_snapping_edges (MetaDisplay *display)
        {
          MetaRectangle *new_rect;
          new_rect = g_new (MetaRectangle, 1);
-          meta_window_get_frame_rect (cur_window, new_rect);
+          meta_window_get_outer_rect (cur_window, new_rect);
          obscuring_windows = g_slist_prepend (obscuring_windows, new_rect);
          window_stacking = 
            g_slist_prepend (window_stacking, GINT_TO_POINTER (stack_position));
@@ -1010,7 +1010,7 @@ compute_resistance_and_snapping_edges (MetaDisplay *display)
    {
      MetaRectangle  cur_rect;
      MetaWindow    *cur_window = cur_window_iter->data;
-      meta_window_get_frame_rect (cur_window, &cur_rect);
+      meta_window_get_outer_rect (cur_window, &cur_rect);

      /* Check if we want to use this window's edges for edge
       * resistance (note that dock edges are considered screen edges
@@ -1151,7 +1151,7 @@ meta_window_edge_resistance_for_move (MetaWindow  *window,
  MetaRectangle old_outer, proposed_outer, new_outer;
  gboolean is_resize;

-  meta_window_get_frame_rect (window, &old_outer);
+  meta_window_get_outer_rect (window, &old_outer);

  proposed_outer = old_outer;
  proposed_outer.x += (*new_x - old_x);
@@ -1237,7 +1237,7 @@ meta_window_edge_resistance_for_resize (MetaWindow  *window,
  int proposed_outer_width, proposed_outer_height;
  gboolean is_resize;

-  meta_window_get_frame_rect (window, &old_outer);
+  meta_window_get_outer_rect (window, &old_outer);
  proposed_outer_width  = old_outer.width  + (*new_width  - old_width);
  proposed_outer_height = old_outer.height + (*new_height - old_height);
  meta_rectangle_resize_with_gravity (&old_outer, 
--- a/src/core/frame.c
+++ b/src/core/frame.c
@@ -47,7 +47,6 @@ meta_window_ensure_frame (MetaWindow *window)
  XSetWindowAttributes attrs;
  Visual *visual;
  gulong create_serial;
-  MetaStackWindow stack_window;
  
  if (window->frame)
    return;
@@ -69,7 +68,6 @@ meta_window_ensure_frame (MetaWindow *window)

  frame->mapped = FALSE;
  frame->is_flashing = FALSE;
-  frame->borders_cached = FALSE;
  
  meta_verbose ("Framing window %s: visual %s default, depth %d default depth %d\n",
                window->desc,
@@ -107,10 +105,8 @@ meta_window_ensure_frame (MetaWindow *window)
 						frame->rect.height,
 						frame->window->screen->number,
                                                &create_serial);
-  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_window.x11.xwindow = frame->xwindow;
  meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 &stack_window,
+                                 frame->xwindow,
                                 create_serial);

  meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow);
@@ -142,9 +138,8 @@ meta_window_ensure_frame (MetaWindow *window)
  window->rect.x = 0;
  window->rect.y = 0;

-  stack_window.x11.xwindow = window->xwindow;
  meta_stack_tracker_record_remove (window->screen->stack_tracker,
-                                    &stack_window,
+                                    window->xwindow,
                                    XNextRequest (window->display->xdisplay));
  XReparentWindow (window->display->xdisplay,
                   window->xwindow,
@@ -179,7 +174,6 @@ meta_window_destroy_frame (MetaWindow *window)
 {
  MetaFrame *frame;
  MetaFrameBorders borders;
-  MetaStackWindow stack_window;
  
  if (window->frame == NULL)
    return;
@@ -206,10 +200,8 @@ meta_window_destroy_frame (MetaWindow *window)
                  "Incrementing unmaps_pending on %s for reparent back to root\n", window->desc);
      window->unmaps_pending += 1;
    }
-  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_window.x11.xwindow = window->xwindow;
  meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 &stack_window,
+                                 window->xwindow,
                                 XNextRequest (window->display->xdisplay));
  XReparentWindow (window->display->xdisplay,
                   window->xwindow,
@@ -335,23 +327,9 @@ meta_frame_calc_borders (MetaFrame        *frame,
  if (frame == NULL)
    meta_frame_borders_clear (borders);
  else
-    {
-      if (!frame->borders_cached)
-        {
-          meta_ui_get_frame_borders (frame->window->screen->ui,
-                                     frame->xwindow,
-                                     &frame->cached_borders);
-          frame->borders_cached = TRUE;
-        }
-
-      *borders = frame->cached_borders;
-    }
-}
-
-void
-meta_frame_clear_cached_borders (MetaFrame *frame)
-{
-  frame->borders_cached = FALSE;
+    meta_ui_get_frame_borders (frame->window->screen->ui,
+                               frame->xwindow,
+                               borders);
 }

 gboolean
--- a/src/core/frame.h
+++ b/src/core/frame.h
@@ -41,8 +41,6 @@ struct _MetaFrame
   */
  MetaRectangle rect;

-  MetaFrameBorders cached_borders; /* valid if borders_cached is set */
-
  /* position of client, size of frame */
  int child_x;
  int child_y;
@@ -52,7 +50,6 @@ struct _MetaFrame
  guint mapped : 1;
  guint need_reapply_frame_shape : 1;
  guint is_flashing : 1; /* used by the visual bell flash */
-  guint borders_cached : 1;
 };

 void     meta_window_ensure_frame           (MetaWindow *window);
@@ -71,8 +68,6 @@ gboolean meta_frame_sync_to_window (MetaFrame         *frame,
                                    gboolean           need_move,
                                    gboolean           need_resize);

-void meta_frame_clear_cached_borders (MetaFrame *frame);
-
 cairo_region_t *meta_frame_get_frame_bounds (MetaFrame *frame);

 void meta_frame_get_mask (MetaFrame *frame,
--- a/src/core/keybindings-private.h
+++ b/src/core/keybindings-private.h
@@ -66,9 +66,9 @@ gboolean meta_window_grab_all_keys          (MetaWindow  *window,
                                             guint32      timestamp);
 void     meta_window_ungrab_all_keys        (MetaWindow  *window,
                                             guint32      timestamp);
-gboolean meta_display_process_key_event     (MetaDisplay     *display,
-                                             MetaWindow      *window,
-                                             ClutterKeyEvent *event);
+gboolean meta_display_process_key_event     (MetaDisplay   *display,
+                                             MetaWindow    *window,
+                                             XIDeviceEvent *event);
 void     meta_display_process_mapping_event (MetaDisplay *display,
                                             XEvent      *event);

@@ -81,3 +81,7 @@ gboolean meta_prefs_remove_keybinding       (const char    *name);


 #endif
+
+
+
+
--- a/src/core/keybindings.c
+++ b/src/core/keybindings.c
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -48,17 +48,15 @@

 #include <config.h>
 #include <meta/main.h>
-#include "util-private.h"
+#include <meta/util.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>
@@ -191,7 +189,6 @@ static gchar    *opt_client_id;
 static gboolean  opt_replace_wm;
 static gboolean  opt_disable_sm;
 static gboolean  opt_sync;
-static gboolean  opt_wayland;

 static GOptionEntry meta_options[] = {
  {
@@ -229,12 +226,6 @@ static GOptionEntry meta_options[] = {
    N_("Make X calls synchronous"),
    NULL
  },
-  {
-    "wayland", 0, 0, G_OPTION_ARG_NONE,
-    &opt_wayland,
-    N_("Run as a wayland compositor"),
-    NULL
-  },
  {NULL}
 };

@@ -256,14 +247,6 @@ 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 ());
@@ -363,17 +346,28 @@ meta_finalize (void)
  if (display)
    meta_display_close (display,
                        CurrentTime); /* I doubt correct timestamps matter here */
+}

-  if (meta_is_wayland_compositor ())
-    meta_wayland_finalize ();
+static int sigterm_pipe_fds[2] = { -1, -1 };
+
+static void
+sigterm_handler (int signum)
+{
+  if (sigterm_pipe_fds[1] >= 0)
+    {
+      int G_GNUC_UNUSED dummy;
+
+      dummy = write (sigterm_pipe_fds[1], "", 1);
+      close (sigterm_pipe_fds[1]);
+      sigterm_pipe_fds[1] = -1;
+    }
 }

 static gboolean
-on_sigterm (gpointer user_data)
+on_sigterm (void)
 {
-  meta_quit (EXIT_SUCCESS);
-
-  return G_SOURCE_REMOVE;
+  meta_quit (META_EXIT_SUCCESS);
+  return FALSE;
 }

 /**
@@ -387,6 +381,7 @@ meta_init (void)
 {
  struct sigaction act;
  sigset_t empty_mask;
+  GIOChannel *channel;
  
  sigemptyset (&empty_mask);
  act.sa_handler = SIG_IGN;
@@ -401,15 +396,26 @@ meta_init (void)
                g_strerror (errno));
 #endif

-  g_unix_signal_add (SIGTERM, on_sigterm, NULL);
+  if (pipe (sigterm_pipe_fds) != 0)
+    g_printerr ("Failed to create SIGTERM pipe: %s\n",
+                g_strerror (errno));
+
+  channel = g_io_channel_unix_new (sigterm_pipe_fds[0]);
+  g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, NULL);
+  g_io_add_watch (channel, G_IO_IN, (GIOFunc) on_sigterm, NULL);
+  g_io_channel_set_close_on_unref (channel, TRUE);
+  g_io_channel_unref (channel);
+
+  act.sa_handler = &sigterm_handler;
+  if (sigaction (SIGTERM, &act, NULL) < 0)
+    g_printerr ("Failed to register SIGTERM handler: %s\n",
+		g_strerror (errno));

  if (g_getenv ("MUTTER_VERBOSE"))
    meta_set_verbose (TRUE);
  if (g_getenv ("MUTTER_DEBUG"))
    meta_set_debugging (TRUE);

-  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",
@@ -421,16 +427,9 @@ meta_init (void)
  g_irepository_prepend_search_path (MUTTER_PKGLIBDIR);
 #endif

-  if (meta_is_wayland_compositor ())
-    {
-      /* NB: When running as a hybrid wayland compositor we run our own headless X
-       * server so the user can't control the X display to connect too. */
-      meta_wayland_init ();
-    }
-  else
-    meta_select_display (opt_display_name);
-
  meta_set_syncing (opt_sync || (g_getenv ("MUTTER_SYNC") != NULL));
+
+  meta_select_display (opt_display_name);
  
  if (opt_replace_wm)
    meta_set_replace_current_wm (TRUE);
@@ -442,17 +441,10 @@ meta_init (void)
  
  meta_ui_init ();

-  /* If we are running with wayland then we don't wait until we have
-   * an X connection before initializing clutter we instead initialize
-   * it earlier since we need to initialize the GL driver so the driver
-   * can register any needed wayland extensions. */
-  if (!meta_is_wayland_compositor ())
-    {
-      /*
-       * Clutter can only be initialized after the UI.
-       */
-      meta_clutter_init ();
-    }
+  /*
+   * Clutter can only be initialized after the UI.
+   */
+  meta_clutter_init ();
 }

 /**
--- a/src/core/meta-cursor-tracker-private.h
+++ b/src/core/meta-cursor-tracker-private.h
@@ -1,7 +1,7 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

 /*
- * Copyright 2013 Red Hat, Inc.
+ * Copyright (C) 2013 Red Hat, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -25,24 +25,10 @@
 #define META_CURSOR_TRACKER_PRIVATE_H

 #include <meta/meta-cursor-tracker.h>
-#include <wayland-server.h>
-#include <clutter/clutter.h>

 gboolean meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
 					    XEvent            *xevent);

-void     meta_cursor_tracker_set_grab_cursor     (MetaCursorTracker  *tracker,
-                                                  MetaCursor          cursor);
-void     meta_cursor_tracker_set_window_cursor   (MetaCursorTracker  *tracker,
-                                                  struct wl_resource *buffer,
-                                                  int                 hot_x,
-                                                  int                 hot_y);
-void     meta_cursor_tracker_unset_window_cursor (MetaCursorTracker  *tracker);
-void     meta_cursor_tracker_set_root_cursor     (MetaCursorTracker  *tracker,
-                                                  MetaCursor          cursor);
-
-void     meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
-					      int                new_x,
-					      int                new_y);
-void     meta_cursor_tracker_paint           (MetaCursorTracker *tracker);
+void     meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
+                                              MetaCursor         cursor);
 #endif
--- 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
@@ -1,31 +0,0 @@
-/* -*- 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
@@ -1,996 +0,0 @@
-/* -*- 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;
-  g_object_ref (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_object_unref (monitor);
-  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_slist_free (devices);
-
-  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
@@ -30,7 +30,7 @@
 #define META_XRANDR_SHARED_H

 typedef enum {
-  META_POWER_SAVE_UNSUPPORTED = -1,
+  META_POWER_SAVE_UNKNOWN = -1,
  META_POWER_SAVE_ON = 0,
  META_POWER_SAVE_STANDBY,
  META_POWER_SAVE_SUSPEND,
--- a/src/core/monitor-config.c
+++ b/src/core/monitor-config.c
@@ -55,8 +55,6 @@ typedef struct {
  char *serial;
 } MetaOutputKey;

-/* Keep this structure packed, so that we
-   can use memcmp */
 typedef struct {
  gboolean enabled;
  MetaRectangle rect;
@@ -99,9 +97,8 @@ static gboolean meta_monitor_config_assign_crtcs (MetaConfiguration  *config,
                                                  GPtrArray          *crtcs,
                                                  GPtrArray          *outputs);

-static void     power_client_changed_cb (UpClient   *client,
-                                         GParamSpec *pspec,
-                                         gpointer    user_data);
+static void     power_client_changed_cb (UpClient *client,
+                                         gpointer  user_data);

 static void
 free_output_key (MetaOutputKey *key)
@@ -150,13 +147,6 @@ output_key_equal (const MetaOutputKey *one,
    strcmp (one->serial, two->serial) == 0;
 }

-static gboolean
-output_config_equal (const MetaOutputConfig *one,
-                     const MetaOutputConfig *two)
-{
-  return memcmp (one, two, sizeof (MetaOutputConfig)) == 0;
-}
-
 static unsigned int
 config_hash (gconstpointer data)
 {
@@ -190,30 +180,6 @@ config_equal (gconstpointer one,
  return ok;
 }

-static gboolean
-config_equal_full (gconstpointer one,
-                   gconstpointer two)
-{
-  const MetaConfiguration *c_one = one;
-  const MetaConfiguration *c_two = two;
-  unsigned int i;
-  gboolean ok;
-
-  if (c_one->n_outputs != c_two->n_outputs)
-    return FALSE;
-
-  ok = TRUE;
-  for (i = 0; i < c_one->n_outputs && ok; i++)
-    {
-      ok = output_key_equal (&c_one->keys[i],
-                             &c_two->keys[i]);
-      ok = ok && output_config_equal (&c_one->outputs[i],
-                                      &c_two->outputs[i]);
-    }
-
-  return ok;
-}
-
 static void
 meta_monitor_config_init (MetaMonitorConfig *self)
 {
@@ -233,7 +199,7 @@ meta_monitor_config_init (MetaMonitorConfig *self)
  self->up_client = up_client_new ();
  self->lid_is_closed = up_client_get_lid_is_closed (self->up_client);

-  g_signal_connect_object (self->up_client, "notify::lid-is-closed",
+  g_signal_connect_object (self->up_client, "changed",
                           G_CALLBACK (power_client_changed_cb), self, 0);
 }

@@ -750,9 +716,6 @@ meta_monitor_config_load (MetaMonitorConfig  *self)

      free_output_key (&parser.key);
    }
-
-  g_markup_parse_context_free (context);
-  g_free (contents);
 }

 MetaMonitorConfig *
@@ -817,22 +780,6 @@ meta_monitor_config_match_current (MetaMonitorConfig  *self,
  return ok;
 }

-gboolean
-meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager)
-{
-  MetaOutput *outputs;
-  unsigned n_outputs;
-  unsigned int i;
-
-  outputs = meta_monitor_manager_get_outputs (manager, &n_outputs);
-
-  for (i = 0; i < n_outputs; i++)
-    if (outputs[i].hotplug_mode_update)
-      return TRUE;
-
-  return FALSE;
-}
-
 static MetaConfiguration *
 meta_monitor_config_get_stored (MetaMonitorConfig *self,
 				MetaOutput        *outputs,
@@ -931,8 +878,6 @@ make_laptop_lid_config (MetaConfiguration  *reference)
  MetaConfiguration *new;
  unsigned int i;
  gboolean has_primary;
-  int x_after, y_after;
-  int x_offset, y_offset;

  g_assert (reference->n_outputs > 1);

@@ -941,8 +886,6 @@ make_laptop_lid_config (MetaConfiguration  *reference)
  new->keys = g_new0 (MetaOutputKey, reference->n_outputs);
  new->outputs = g_new0 (MetaOutputConfig, reference->n_outputs);

-  x_after = G_MAXINT; y_after = G_MAXINT;
-  x_offset = 0; y_offset = 0;
  for (i = 0; i < new->n_outputs; i++)
    {
      MetaOutputKey *current_key = &reference->keys[i];
@@ -955,26 +898,14 @@ make_laptop_lid_config (MetaConfiguration  *reference)

      if (g_str_has_prefix (current_key->connector, "LVDS") ||
          g_str_has_prefix (current_key->connector, "eDP"))
-        {
-          new->outputs[i].enabled = FALSE;
-          x_after = current_output->rect.x;
-          y_after = current_output->rect.y;
-          x_offset = current_output->rect.width;
-          y_offset = current_output->rect.height;
-        }
+        new->outputs[i].enabled = FALSE;
      else
+        /* This can potentially leave a "hole" in the screen,
+           but this is actually a good thing, as it means windows
+           don't move around.
+        */
        new->outputs[i] = *current_output;
    }
-  for (i = 0; i < new->n_outputs; i++)
-    {
-      if (new->outputs[i].enabled)
-        {
-          if (new->outputs[i].rect.x > x_after)
-            new->outputs[i].rect.x -= x_offset;
-          if (new->outputs[i].rect.y > y_after)
-            new->outputs[i].rect.y -= y_offset;
-        }
-    }

  has_primary = FALSE;
  for (i = 0; i < new->n_outputs; i++)
@@ -1312,12 +1243,6 @@ meta_monitor_config_update_current (MetaMonitorConfig  *self,
      init_config_from_output (&current->outputs[i], &outputs[i]);
    }

-  if (self->current && config_equal_full (current, self->current))
-    {
-      config_free (current);
-      return;
-    }
-
  if (self->current && !self->current_is_stored)
    config_free (self->current);

@@ -1352,9 +1277,8 @@ turn_off_laptop_display (MetaMonitorConfig  *self,
 }

 static void
-power_client_changed_cb (UpClient   *client,
-                         GParamSpec *pspec,
-                         gpointer    user_data)
+power_client_changed_cb (UpClient *client,
+                         gpointer  user_data)
 {
  MetaMonitorManager *manager = meta_monitor_manager_get ();
  MetaMonitorConfig *self = user_data;
--- a/src/core/monitor-kms.c
+++ b/src/core/monitor-kms.c
@@ -1,939 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* 
- * Copyright (C) 2013 Red Hat Inc.
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Author: Giovanni Campagna <gcampagn@redhat.com>
- */
-
-#include "config.h"
-
-#include <string.h>
-#include <stdlib.h>
-#include <clutter/clutter.h>
-
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-
-#include <meta/main.h>
-#include <meta/errors.h>
-#include "monitor-private.h"
-#include "edid.h"
-
-#define ALL_WL_TRANSFORMS ((1 << (WL_OUTPUT_TRANSFORM_FLIPPED_270 + 1)) - 1)
-
-typedef struct {
-  drmModeConnector *connector;
-
-  unsigned n_encoders;
-  drmModeEncoderPtr *encoders;
-  drmModeEncoderPtr  current_encoder;
-
-  /* bitmasks of encoder position in the resources array */
-  uint32_t encoder_mask;
-  uint32_t enc_clone_mask;
-
-  uint32_t dpms_prop_id;
-  uint32_t edid_blob_id;
-} MetaOutputKms;
-
-struct _MetaMonitorManagerKms
-{
-  MetaMonitorManager parent_instance;
-
-  int fd;
-
-  drmModeConnector **connectors;
-  unsigned int       n_connectors;
-
-  drmModeEncoder   **encoders;
-  unsigned int       n_encoders;
-
-  drmModeEncoder    *current_encoder;
-};
-
-struct _MetaMonitorManagerKmsClass
-{
-  MetaMonitorManagerClass parent_class;
-};
-
-G_DEFINE_TYPE (MetaMonitorManagerKms, meta_monitor_manager_kms, META_TYPE_MONITOR_MANAGER);
-
-static void
-free_resources (MetaMonitorManagerKms *manager_kms)
-{
-  unsigned i;
-
-  for (i = 0; i < manager_kms->n_encoders; i++)
-    drmModeFreeEncoder (manager_kms->encoders[i]);
-  for (i = 0; i < manager_kms->n_connectors; i++)
-    drmModeFreeConnector (manager_kms->connectors[i]);
-
-  g_free (manager_kms->encoders);
-  g_free (manager_kms->connectors);
-}
-
-static int
-compare_outputs (const void *one,
-                 const void *two)
-{
-  const MetaOutput *o_one = one, *o_two = two;
-
-  return strcmp (o_one->name, o_two->name);
-}
-
-static char *
-make_output_name (drmModeConnector *connector)
-{
-  static const char * const connector_type_names[] = {
-    "unknown", "VGA", "DVII", "DVID", "DVID", "Composite",
-    "SVIDEO", "LVDS", "Component", "9PinDIN", "DisplayPort",
-    "HDMIA", "HDMIB", "TV", "eDP"
-  };
-  const char *connector_type_name;
-
-  if (connector->connector_type >= 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
@@ -116,12 +116,6 @@ struct _MetaOutput
  */
  gboolean is_primary;
  gboolean is_presentation;
-
-  gpointer driver_private;
-  GDestroyNotify driver_notify;
-
-  /* get a new preferred mode on hotplug events, to handle dynamic guest resizing */
-  gboolean hotplug_mode_update;
 };

 struct _MetaCRTC
@@ -139,23 +133,16 @@ struct _MetaCRTC

  /* Used when changing configuration */
  gboolean is_dirty;
-
-  /* Updated by MetaCursorTracker */
-  gboolean has_hw_cursor;
 };

 struct _MetaMonitorMode
 {
  /* The low-level ID of this mode, used to apply back configuration */
  glong mode_id;
-  char *name;

  int width;
  int height;
  float refresh_rate;
-
-  gpointer driver_private;
-  GDestroyNotify driver_notify;
 };

 /**
@@ -314,8 +301,6 @@ 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);

@@ -364,18 +349,6 @@ typedef struct _MetaMonitorManagerXrandr         MetaMonitorManagerXrandr;

 GType meta_monitor_manager_xrandr_get_type (void);

-#define META_TYPE_MONITOR_MANAGER_KMS            (meta_monitor_manager_kms_get_type ())
-#define META_MONITOR_MANAGER_KMS(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKms))
-#define META_MONITOR_MANAGER_KMS_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
-#define META_IS_MONITOR_MANAGER_KMS(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER_KMS))
-#define META_IS_MONITOR_MANAGER_KMS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_MONITOR_MANAGER_KMS))
-#define META_MONITOR_MANAGER_KMS_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
-
-typedef struct _MetaMonitorManagerKmsClass    MetaMonitorManagerKmsClass;
-typedef struct _MetaMonitorManagerKms         MetaMonitorManagerKms;
-
-GType meta_monitor_manager_kms_get_type (void);
-
 #define META_TYPE_MONITOR_CONFIG            (meta_monitor_config_get_type ())
 #define META_MONITOR_CONFIG(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_CONFIG, MetaMonitorConfig))
 #define META_MONITOR_CONFIG_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_CONFIG, MetaMonitorConfigClass))
@@ -406,12 +379,6 @@ void               meta_monitor_config_restore_previous (MetaMonitorConfig  *con
 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);
-gboolean           meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager);
-
 /* Returns true if transform causes width and height to be inverted
   This is true for the odd transforms in the enum */
 static inline gboolean
--- a/src/core/monitor-xrandr.c
+++ b/src/core/monitor-xrandr.c
@@ -311,29 +311,6 @@ read_output_edid (MetaMonitorManagerXrandr *manager_xrandr,
  return NULL;
 }

-static gboolean
-output_get_hotplug_mode_update (MetaMonitorManagerXrandr *manager_xrandr,
-                                XID                       output_id)
-{
-  MetaDisplay *display = meta_get_display ();
-  XRRPropertyInfo *info;
-  gboolean result = FALSE;
-
-  meta_error_trap_push (display);
-  info = XRRQueryOutputProperty (manager_xrandr->xdisplay, output_id,
-                                 display->atom_hotplug_mode_update);
-  meta_error_trap_pop (display);
-
-  if (info)
-    {
-      result = TRUE;
-      XFree (info);
-    }
-
-  return result;
-}
-
-
 static void
 meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
 {
@@ -360,27 +337,22 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
      dpms_enabled)
    {
      switch (dpms_state)
-        {
-        case DPMSModeOn:
-          manager->power_save_mode = META_POWER_SAVE_ON;
-          break;
-        case DPMSModeStandby:
-          manager->power_save_mode = META_POWER_SAVE_STANDBY;
-          break;
-        case DPMSModeSuspend:
-          manager->power_save_mode = META_POWER_SAVE_SUSPEND;
-          break;
-        case DPMSModeOff:
-          manager->power_save_mode = META_POWER_SAVE_OFF;
-          break;
-        default:
-          manager->power_save_mode = META_POWER_SAVE_UNSUPPORTED;
-          break;
-        }
+	{
+	case DPMSModeOn:
+	  manager->power_save_mode = META_POWER_SAVE_ON;
+	case DPMSModeStandby:
+	  manager->power_save_mode = META_POWER_SAVE_STANDBY;
+	case DPMSModeSuspend:
+	  manager->power_save_mode = META_POWER_SAVE_SUSPEND;
+	case DPMSModeOff:
+	  manager->power_save_mode = META_POWER_SAVE_OFF;
+	default:
+	  manager->power_save_mode = META_POWER_SAVE_UNKNOWN;
+	}
    }
  else
    {
-      manager->power_save_mode = META_POWER_SAVE_UNSUPPORTED;
+      manager->power_save_mode = META_POWER_SAVE_UNKNOWN;
    }

  XRRGetScreenSizeRange (manager_xrandr->xdisplay, DefaultRootWindow (manager_xrandr->xdisplay),
@@ -453,10 +425,8 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
      XRRFreeCrtcInfo (crtc);
    }

-  meta_error_trap_push (meta_get_display ());
  primary_output = XRRGetOutputPrimary (manager_xrandr->xdisplay,
 					DefaultRootWindow (manager_xrandr->xdisplay));
-  meta_error_trap_pop (meta_get_display ());

  n_actual_outputs = 0;
  for (i = 0; i < (unsigned)resources->noutput; i++)
@@ -509,8 +479,6 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
 	  meta_output->width_mm = output->mm_width;
 	  meta_output->height_mm = output->mm_height;
 	  meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-          meta_output->hotplug_mode_update =
-              output_get_hotplug_mode_update (manager_xrandr, meta_output->output_id);

 	  meta_output->n_modes = output->nmode;
 	  meta_output->modes = g_new0 (MetaMonitorMode *, meta_output->n_modes);
@@ -559,7 +527,7 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
 	  */
 	  for (j = 0; j < (unsigned)output->nclone; j++)
 	    {
-	      meta_output->possible_clones[j] = GINT_TO_POINTER (output->clones[j]);
+	      meta_output->possible_clones = GINT_TO_POINTER (output->clones[j]);
 	    }

 	  meta_output->is_primary = ((XID)meta_output->output_id == primary_output);
@@ -693,11 +661,10 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
 						 unsigned int         n_outputs)
 {
  MetaMonitorManagerXrandr *manager_xrandr = META_MONITOR_MANAGER_XRANDR (manager);
-  MetaDisplay *display = meta_get_display ();
  unsigned i;
  int width, height, width_mm, height_mm;

-  meta_display_grab (display);
+  meta_display_grab (meta_get_display ());

  /* First compute the new size of the screen (framebuffer) */
  width = 0; height = 0;
@@ -791,10 +758,10 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
   */
  width_mm = (width / DPI_FALLBACK) * 25.4 + 0.5;
  height_mm = (height / DPI_FALLBACK) * 25.4 + 0.5;
-  meta_error_trap_push (display);
+  meta_error_trap_push (meta_get_display ());
  XRRSetScreenSize (manager_xrandr->xdisplay, DefaultRootWindow (manager_xrandr->xdisplay),
                    width, height, width_mm, height_mm);
-  meta_error_trap_pop (display);
+  meta_error_trap_pop (meta_get_display ());

  for (i = 0; i < n_crtcs; i++)
    {
@@ -805,53 +772,19 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
        {
          MetaMonitorMode *mode;
          XID *outputs;
-          unsigned int j, n_outputs;
+          int j, n_outputs;
          int width, height;
          Status ok;
-          unsigned long old_controlled_mask;
-          unsigned long new_controlled_mask;

          mode = crtc_info->mode;

          n_outputs = crtc_info->outputs->len;
          outputs = g_new (XID, n_outputs);

-          old_controlled_mask = 0;
-          for (j = 0; j < manager->n_outputs; j++)
-            {
-              MetaOutput *output;
-
-              output = &manager->outputs[j];
-
-              if (output->crtc == crtc)
-                old_controlled_mask |= 1UL << j;
-            }
-
-          new_controlled_mask = 0;
          for (j = 0; j < n_outputs; j++)
-            {
-              MetaOutput *output;
+            outputs[j] = ((MetaOutput**)crtc_info->outputs->pdata)[j]->output_id;

-              output = ((MetaOutput**)crtc_info->outputs->pdata)[j];
-
-              output->is_dirty = TRUE;
-              output->crtc = crtc;
-              new_controlled_mask |= 1UL << j;
-
-              outputs[j] = output->output_id;
-            }
-
-          if (crtc->current_mode == mode &&
-              crtc->rect.x == crtc_info->x &&
-              crtc->rect.y == crtc_info->y &&
-              crtc->transform == crtc_info->transform &&
-              old_controlled_mask == new_controlled_mask)
-            {
-              /* No change */
-              goto next;
-            }
-
-          meta_error_trap_push (display);
+          meta_error_trap_push (meta_get_display ());
          ok = XRRSetCrtcConfig (manager_xrandr->xdisplay,
                                 manager_xrandr->resources,
                                 (XID)crtc->crtc_id,
@@ -860,7 +793,7 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
                                 (XID)mode->mode_id,
                                 wl_transform_to_xrandr (crtc_info->transform),
                                 outputs, n_outputs);
-          meta_error_trap_pop (display);
+          meta_error_trap_pop (meta_get_display ());

          if (ok != Success)
            {
@@ -868,9 +801,11 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
                            (unsigned)(crtc->crtc_id), (unsigned)(mode->mode_id),
                            mode->width, mode->height, (float)mode->refresh_rate,
                            crtc_info->x, crtc_info->y, crtc_info->transform);
-              goto next;
+              continue;
            }

+          g_free (outputs);
+
          if (meta_monitor_transform_is_rotated (crtc_info->transform))
            {
              width = mode->height;
@@ -889,8 +824,15 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
          crtc->current_mode = mode;
          crtc->transform = crtc_info->transform;

-        next:
-          g_free (outputs);
+          for (j = 0; j < n_outputs; j++)
+            {
+              MetaOutput *output;
+
+              output = ((MetaOutput**)crtc_info->outputs->pdata)[j];
+
+              output->is_dirty = TRUE;
+              output->crtc = crtc;
+            }
        }
    }

@@ -901,11 +843,9 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,

      if (output_info->is_primary)
        {
-          meta_error_trap_push (display);
          XRRSetOutputPrimary (manager_xrandr->xdisplay,
                               DefaultRootWindow (manager_xrandr->xdisplay),
                               (XID)output_info->output->output_id);
-          meta_error_trap_pop (display);
        }

      output_set_presentation_xrandr (manager_xrandr,
@@ -931,7 +871,7 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
      output->is_primary = FALSE;
    }

-  meta_display_ungrab (display);
+  meta_display_ungrab (meta_get_display ());
 }

 static void
@@ -999,79 +939,16 @@ meta_monitor_manager_xrandr_set_crtc_gamma (MetaMonitorManager *manager,
  XRRFreeGamma (gamma);
 }

-static void
-meta_monitor_manager_xrandr_rebuild_derived (MetaMonitorManager *manager)
-{
-  /* This will be a no-op if the change was from our side, as
-     we already called it in the DBus method handler */
-  meta_monitor_config_update_current (manager->config, manager);
-
-  meta_monitor_manager_rebuild_derived (manager);
-}
-
 static gboolean
 meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManager *manager,
 					   XEvent             *event)
 {
  MetaMonitorManagerXrandr *manager_xrandr = META_MONITOR_MANAGER_XRANDR (manager);
-  MetaOutput *old_outputs;
-  MetaCRTC *old_crtcs;
-  MetaMonitorMode *old_modes;
-  unsigned int n_old_outputs, n_old_modes;
-  gboolean new_config;

  if ((event->type - manager_xrandr->rr_event_base) != RRScreenChangeNotify)
    return FALSE;

  XRRUpdateConfiguration (event);
-
-  /* Save the old structures, so they stay valid during the update */
-  old_outputs = manager->outputs;
-  n_old_outputs = manager->n_outputs;
-  old_modes = manager->modes;
-  n_old_modes = manager->n_modes;
-  old_crtcs = manager->crtcs;
-
-  manager->serial++;
-  meta_monitor_manager_xrandr_read_current (manager);
-
-  new_config = manager_xrandr->resources->timestamp >=
-    manager_xrandr->resources->configTimestamp;
-  if (meta_monitor_manager_has_hotplug_mode_update (manager))
-
-    {
-      /* Check if the current intended configuration is a result of an
-         XRandR call.  Otherwise, hotplug_mode_update tells us to get
-         a new preferred mode on hotplug events to handle dynamic
-         guest resizing. */
-      if (new_config)
-        meta_monitor_manager_xrandr_rebuild_derived (manager);
-      else
-        meta_monitor_config_make_default (manager->config, manager);
-    }
-  else
-    {
-      /* Check if the current intended configuration has the same outputs
-         as the new real one, or if the event is a result of an XRandR call.
-         If so, we can go straight to rebuild the logical config and tell
-         the outside world.
-         Otherwise, this event was caused by hotplug, so give a chance to
-         MetaMonitorConfig.
-
-         Note that we need to check both the timestamps and the list of
-         outputs, because the X server might emit spurious events with new
-         configTimestamps (bug 702804), and the driver may have changed
-         the EDID for some other reason (old qxl and vbox drivers). */
-      if (new_config || meta_monitor_config_match_current (manager->config, manager))
-        meta_monitor_manager_xrandr_rebuild_derived (manager);
-      else if (!meta_monitor_config_apply_stored (manager->config, manager))
-        meta_monitor_config_make_default (manager->config, manager);
-    }
-
-  meta_monitor_manager_free_output_array (old_outputs, n_old_outputs);
-  meta_monitor_manager_free_mode_array (old_modes, n_old_modes);
-  g_free (old_crtcs);
-
  return TRUE;
 }

--- a/src/core/monitor.c
+++ b/src/core/monitor.c
@@ -33,10 +33,9 @@
 #include <clutter/clutter.h>

 #include <meta/main.h>
-#include "util-private.h"
+#include <meta/util.h>
 #include <meta/errors.h>
 #include "monitor-private.h"
-#include "meta-wayland-private.h"

 #include "meta-dbus-xrandr.h"

@@ -60,28 +59,67 @@ static void meta_monitor_manager_display_config_init (MetaDBusDisplayConfigIface
 G_DEFINE_TYPE_WITH_CODE (MetaMonitorManager, meta_monitor_manager, META_DBUS_TYPE_DISPLAY_CONFIG_SKELETON,
                         G_IMPLEMENT_INTERFACE (META_DBUS_TYPE_DISPLAY_CONFIG, meta_monitor_manager_display_config_init));

+static void free_output_array (MetaOutput *old_outputs,
+                               int         n_old_outputs);
+static void invalidate_logical_config (MetaMonitorManager *manager);
 static void initialize_dbus_interface (MetaMonitorManager *manager);

 static void
 read_current_dummy (MetaMonitorManager *manager)
 {
+  /* The dummy monitor config has:
+     - one enabled output, LVDS, primary, at 0x0 and 1024x768
+     - one free CRTC
+     - two disabled outputs
+     - three modes, 1024x768, 800x600 and 640x480
+     - no clones are possible (use different CRTCs)
+
+     Low-level IDs should be assigned sequentially, to
+     mimick what XRandR and KMS do
+  */
+
  manager->max_screen_width = 65535;
  manager->max_screen_height = 65535;
  manager->screen_width = 1024;
  manager->screen_height = 768;

-  manager->modes = g_new0 (MetaMonitorMode, 1);
-  manager->n_modes = 1;
+  manager->modes = g_new0 (MetaMonitorMode, 6);
+  manager->n_modes = 6;

-  manager->modes[0].mode_id = 0;
+  manager->modes[0].mode_id = 1;
  manager->modes[0].width = 1024;
  manager->modes[0].height = 768;
  manager->modes[0].refresh_rate = 60.0;

-  manager->crtcs = g_new0 (MetaCRTC, 1);
-  manager->n_crtcs = 1;
+  manager->modes[1].mode_id = 2;
+  manager->modes[1].width = 800;
+  manager->modes[1].height = 600;
+  manager->modes[1].refresh_rate = 60.0;

-  manager->crtcs[0].crtc_id = 1;
+  manager->modes[2].mode_id = 3;
+  manager->modes[2].width = 640;
+  manager->modes[2].height = 480;
+  manager->modes[2].refresh_rate = 60.0;
+
+  manager->modes[3].mode_id = 4;
+  manager->modes[3].width = 1920;
+  manager->modes[3].height = 1080;
+  manager->modes[3].refresh_rate = 60.0;
+
+  manager->modes[4].mode_id = 5;
+  manager->modes[4].width = 1920;
+  manager->modes[4].height = 1080;
+  manager->modes[4].refresh_rate = 55.0;
+
+  manager->modes[5].mode_id = 6;
+  manager->modes[5].width = 1600;
+  manager->modes[5].height = 900;
+  manager->modes[5].refresh_rate = 60.0;
+
+  manager->crtcs = g_new0 (MetaCRTC, 3);
+  manager->n_crtcs = 3;
+
+  manager->crtcs[0].crtc_id = 4;
  manager->crtcs[0].rect.x = 0;
  manager->crtcs[0].rect.y = 0;
  manager->crtcs[0].rect.width = manager->modes[0].width;
@@ -92,30 +130,111 @@ read_current_dummy (MetaMonitorManager *manager)
  manager->crtcs[0].is_dirty = FALSE;
  manager->crtcs[0].logical_monitor = NULL;

-  manager->outputs = g_new0 (MetaOutput, 1);
-  manager->n_outputs = 1;
+  manager->crtcs[1].crtc_id = 5;
+  manager->crtcs[1].rect.x = 0;
+  manager->crtcs[1].rect.y = 0;
+  manager->crtcs[1].rect.width = 0;
+  manager->crtcs[1].rect.height = 0;
+  manager->crtcs[1].current_mode = NULL;
+  manager->crtcs[1].transform = WL_OUTPUT_TRANSFORM_NORMAL;
+  manager->crtcs[1].all_transforms = ALL_WL_TRANSFORMS;
+  manager->crtcs[1].is_dirty = FALSE;
+  manager->crtcs[1].logical_monitor = NULL;

-  manager->outputs[0].crtc = &manager->crtcs[0];
-  manager->outputs[0].output_id = 1;
-  manager->outputs[0].name = g_strdup ("LVDS");
+  manager->crtcs[2].crtc_id = 5;
+  manager->crtcs[2].rect.x = 0;
+  manager->crtcs[2].rect.y = 0;
+  manager->crtcs[2].rect.width = 0;
+  manager->crtcs[2].rect.height = 0;
+  manager->crtcs[2].current_mode = NULL;
+  manager->crtcs[2].transform = WL_OUTPUT_TRANSFORM_NORMAL;
+  manager->crtcs[2].all_transforms = ALL_WL_TRANSFORMS;
+  manager->crtcs[2].is_dirty = FALSE;
+  manager->crtcs[2].logical_monitor = NULL;
+
+  manager->outputs = g_new0 (MetaOutput, 3);
+  manager->n_outputs = 3;
+
+  manager->outputs[0].crtc = NULL;
+  manager->outputs[0].output_id = 6;
+  manager->outputs[0].name = g_strdup ("HDMI");
  manager->outputs[0].vendor = g_strdup ("MetaProducts Inc.");
  manager->outputs[0].product = g_strdup ("unknown");
-  manager->outputs[0].serial = g_strdup ("0xC0FFEE");
-  manager->outputs[0].width_mm = 222;
-  manager->outputs[0].height_mm = 125;
+  manager->outputs[0].serial = g_strdup ("0xC0F01A");
+  manager->outputs[0].width_mm = 510;
+  manager->outputs[0].height_mm = 287;
  manager->outputs[0].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-  manager->outputs[0].preferred_mode = &manager->modes[0];
-  manager->outputs[0].n_modes = 1;
-  manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 1);
+  manager->outputs[0].preferred_mode = &manager->modes[3];
+  manager->outputs[0].n_modes = 5;
+  manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 5);
  manager->outputs[0].modes[0] = &manager->modes[0];
-  manager->outputs[0].n_possible_crtcs = 1;
-  manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 1);
+  manager->outputs[0].modes[1] = &manager->modes[1];
+  manager->outputs[0].modes[2] = &manager->modes[2];
+  manager->outputs[0].modes[3] = &manager->modes[3];
+  manager->outputs[0].modes[4] = &manager->modes[4];
+  manager->outputs[0].n_possible_crtcs = 3;
+  manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 3);
  manager->outputs[0].possible_crtcs[0] = &manager->crtcs[0];
+  manager->outputs[0].possible_crtcs[1] = &manager->crtcs[1];
+  manager->outputs[0].possible_crtcs[2] = &manager->crtcs[2];
  manager->outputs[0].n_possible_clones = 0;
  manager->outputs[0].possible_clones = g_new0 (MetaOutput *, 0);
  manager->outputs[0].backlight = -1;
  manager->outputs[0].backlight_min = 0;
  manager->outputs[0].backlight_max = 0;
+
+  manager->outputs[1].crtc = &manager->crtcs[0];
+  manager->outputs[1].output_id = 7;
+  manager->outputs[1].name = g_strdup ("LVDS");
+  manager->outputs[1].vendor = g_strdup ("MetaProducts Inc.");
+  manager->outputs[1].product = g_strdup ("unknown");
+  manager->outputs[1].serial = g_strdup ("0xC0FFEE");
+  manager->outputs[1].width_mm = 222;
+  manager->outputs[1].height_mm = 125;
+  manager->outputs[1].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+  manager->outputs[1].preferred_mode = &manager->modes[5];
+  manager->outputs[1].n_modes = 4;
+  manager->outputs[1].modes = g_new0 (MetaMonitorMode *, 4);
+  manager->outputs[1].modes[0] = &manager->modes[0];
+  manager->outputs[1].modes[1] = &manager->modes[1];
+  manager->outputs[1].modes[2] = &manager->modes[2];
+  manager->outputs[1].modes[3] = &manager->modes[5];
+  manager->outputs[1].n_possible_crtcs = 3;
+  manager->outputs[1].possible_crtcs = g_new0 (MetaCRTC *, 3);
+  manager->outputs[1].possible_crtcs[0] = &manager->crtcs[0];
+  manager->outputs[1].possible_crtcs[1] = &manager->crtcs[1];
+  manager->outputs[1].possible_crtcs[2] = &manager->crtcs[2];
+  manager->outputs[1].n_possible_clones = 0;
+  manager->outputs[1].possible_clones = g_new0 (MetaOutput *, 0);
+  manager->outputs[1].backlight = -1;
+  manager->outputs[1].backlight_min = 0;
+  manager->outputs[1].backlight_max = 0;
+
+  manager->outputs[2].crtc = NULL;
+  manager->outputs[2].output_id = 8;
+  manager->outputs[2].name = g_strdup ("VGA");
+  manager->outputs[2].vendor = g_strdup ("MetaProducts Inc.");
+  manager->outputs[2].product = g_strdup ("unknown");
+  manager->outputs[2].serial = g_strdup ("0xC4FE");
+  manager->outputs[2].width_mm = 309;
+  manager->outputs[2].height_mm = 174;
+  manager->outputs[2].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+  manager->outputs[2].preferred_mode = &manager->modes[0];
+  manager->outputs[2].n_modes = 3;
+  manager->outputs[2].modes = g_new0 (MetaMonitorMode *, 3);
+  manager->outputs[2].modes[0] = &manager->modes[0];
+  manager->outputs[2].modes[1] = &manager->modes[1];
+  manager->outputs[2].modes[2] = &manager->modes[2];
+  manager->outputs[2].n_possible_crtcs = 3;
+  manager->outputs[2].possible_crtcs = g_new0 (MetaCRTC *, 3);
+  manager->outputs[2].possible_crtcs[0] = &manager->crtcs[0];
+  manager->outputs[2].possible_crtcs[1] = &manager->crtcs[1];
+  manager->outputs[2].possible_crtcs[2] = &manager->crtcs[2];
+  manager->outputs[2].n_possible_clones = 0;
+  manager->outputs[2].possible_clones = g_new0 (MetaOutput *, 0);
+  manager->outputs[2].backlight = -1;
+  manager->outputs[2].backlight_min = 0;
+  manager->outputs[2].backlight_max = 0;
 }

 static void
@@ -230,7 +349,7 @@ apply_config_dummy (MetaMonitorManager *manager,
  manager->screen_width = screen_width;
  manager->screen_height = screen_height;

-  meta_monitor_manager_rebuild_derived (manager);
+  invalidate_logical_config (manager);
 }

 static GBytes *
@@ -355,24 +474,6 @@ make_logical_config (MetaMonitorManager *manager)
  manager->monitor_infos = (void*)g_array_free (monitor_infos, FALSE);
 }

-static GType
-get_default_backend (void)
-{
-  if (meta_is_wayland_compositor ())
-    {
-      MetaWaylandCompositor *compositor;
-
-      compositor = meta_wayland_compositor_get_default ();
-
-      if (meta_wayland_compositor_is_native (compositor))
-        return META_TYPE_MONITOR_MANAGER_KMS;
-      else
-        return META_TYPE_MONITOR_MANAGER;
-    }
-  else
-    return META_TYPE_MONITOR_MANAGER_XRANDR;
-}
-
 static MetaMonitorManager *
 meta_monitor_manager_new (void)
 {
@@ -382,7 +483,7 @@ meta_monitor_manager_new (void)
  env = g_getenv ("META_DEBUG_MULTIMONITOR");

  if (env == NULL)
-    type = get_default_backend ();
+    type = META_TYPE_MONITOR_MANAGER_XRANDR;
  else if (strcmp (env, "xrandr") == 0)
    type = META_TYPE_MONITOR_MANAGER_XRANDR;
  else
@@ -417,18 +518,17 @@ meta_monitor_manager_constructed (GObject *object)
      MetaOutput *old_outputs;
      MetaCRTC *old_crtcs;
      MetaMonitorMode *old_modes;
-      unsigned int n_old_outputs, n_old_modes;
+      int n_old_outputs;

      old_outputs = manager->outputs;
      n_old_outputs = manager->n_outputs;
      old_modes = manager->modes;
-      n_old_modes = manager->n_modes;
      old_crtcs = manager->crtcs;

      read_current_config (manager);

-      meta_monitor_manager_free_output_array (old_outputs, n_old_outputs);
-      meta_monitor_manager_free_mode_array (old_modes, n_old_modes);
+      free_output_array (old_outputs, n_old_outputs);
+      g_free (old_modes);
      g_free (old_crtcs);
    }

@@ -444,8 +544,11 @@ meta_monitor_manager_set_power_save_mode (MetaMonitorManager *manager,
 {
  MetaMonitorManagerClass *klass;

-  if (manager->power_save_mode == META_POWER_SAVE_UNSUPPORTED ||
-      mode == META_POWER_SAVE_UNSUPPORTED)
+  if (mode == manager->power_save_mode)
+    return;
+
+  if (manager->power_save_mode == META_POWER_SAVE_UNKNOWN ||
+      mode == META_POWER_SAVE_UNKNOWN)
    return;

  klass = META_MONITOR_MANAGER_GET_CLASS (manager);
@@ -455,9 +558,9 @@ meta_monitor_manager_set_power_save_mode (MetaMonitorManager *manager,
  manager->power_save_mode = mode;
 }

-void
-meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
-                                        int         n_old_outputs)
+static void
+free_output_array (MetaOutput *old_outputs,
+                   int         n_old_outputs)
 {
  int i;

@@ -470,39 +573,19 @@ meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
      g_free (old_outputs[i].modes);
      g_free (old_outputs[i].possible_crtcs);
      g_free (old_outputs[i].possible_clones);
-
-      if (old_outputs[i].driver_notify)
-        old_outputs[i].driver_notify (&old_outputs[i]);
    }

  g_free (old_outputs);
 }

-void
-meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
-                                      int              n_old_modes)
-{
-  int i;
-
-  for (i = 0; i < n_old_modes; i++)
-    {
-      g_free (old_modes[i].name);
-
-      if (old_modes[i].driver_notify)
-        old_modes[i].driver_notify (&old_modes[i]);
-    }
-
-  g_free (old_modes);
-}
-
 static void
 meta_monitor_manager_finalize (GObject *object)
 {
  MetaMonitorManager *manager = META_MONITOR_MANAGER (object);

-  meta_monitor_manager_free_output_array (manager->outputs, manager->n_outputs);
-  meta_monitor_manager_free_mode_array (manager->modes, manager->n_modes);
+  free_output_array (manager->outputs, manager->n_outputs);
  g_free (manager->monitor_infos);
+  g_free (manager->modes);
  g_free (manager->crtcs);

  G_OBJECT_CLASS (meta_monitor_manager_parent_class)->finalize (object);
@@ -729,9 +812,6 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
                             g_variant_new_take_string (make_display_name (manager, output)));
      g_variant_builder_add (&properties, "{sv}", "backlight",
                             g_variant_new_int32 (output->backlight));
-      g_variant_builder_add (&properties, "{sv}", "min-backlight-step",
-                             g_variant_new_int32 ((output->backlight_max - output->backlight_min) ?
-                                                  100 / (output->backlight_max - output->backlight_min) : -1));
      g_variant_builder_add (&properties, "{sv}", "primary",
                             g_variant_new_boolean (output->is_primary));
      g_variant_builder_add (&properties, "{sv}", "presentation",
@@ -1148,7 +1228,7 @@ meta_monitor_manager_handle_change_backlight  (MetaDBusDisplayConfig *skeleton,

  META_MONITOR_MANAGER_GET_CLASS (manager)->change_backlight (manager, output, value);

-  meta_dbus_display_config_complete_change_backlight (skeleton, invocation, output->backlight);
+  meta_dbus_display_config_complete_change_backlight (skeleton, invocation);
  return TRUE;
 }

@@ -1364,21 +1444,12 @@ meta_monitor_manager_get_resources (MetaMonitorManager  *manager,
                                    MetaOutput         **outputs,
                                    unsigned int        *n_outputs)
 {
-  if (modes)
-    {
-      *modes = manager->modes;
-      *n_modes = manager->n_modes;
-    }
-  if (crtcs)
-    {
-      *crtcs = manager->crtcs;
-      *n_crtcs = manager->n_crtcs;
-    }
-  if (outputs)
-    {
-      *outputs = manager->outputs;
-      *n_outputs = manager->n_outputs;
-    }
+  *modes = manager->modes;
+  *n_modes = manager->n_modes;
+  *crtcs = manager->crtcs;
+  *n_crtcs = manager->n_crtcs;
+  *outputs = manager->outputs;
+  *n_outputs = manager->n_outputs;
 }

 int
@@ -1405,8 +1476,8 @@ meta_monitor_manager_get_screen_limits (MetaMonitorManager *manager,
  *height = manager->max_screen_height;
 }

-void
-meta_monitor_manager_rebuild_derived (MetaMonitorManager *manager)
+static void
+invalidate_logical_config (MetaMonitorManager *manager)
 {
  MetaMonitorInfo *old_monitor_infos;

@@ -1427,11 +1498,51 @@ meta_monitor_manager_handle_xevent (MetaMonitorManager *manager,
                                    XEvent             *event)
 {
  MetaMonitorManagerClass *klass;
+  MetaOutput *old_outputs;
+  MetaCRTC *old_crtcs;
+  MetaMonitorMode *old_modes;
+  int n_old_outputs;
+  gboolean changed;

  klass = META_MONITOR_MANAGER_GET_CLASS (manager);
  if (klass->handle_xevent)
-    return klass->handle_xevent (manager, event);
+    changed = klass->handle_xevent (manager, event);
  else
+    changed = FALSE;
+
+  if (!changed)
    return FALSE;
+
+  /* Save the old structures, so they stay valid during the update */
+  old_outputs = manager->outputs;
+  n_old_outputs = manager->n_outputs;
+  old_modes = manager->modes;
+  old_crtcs = manager->crtcs;
+
+  read_current_config (manager);
+
+  /* Check if the current intended configuration has the same outputs
+     as the new real one. If so, this was a result of an ApplyConfiguration
+     call (or a change from ourselves), and we can go straight to rebuild
+     the logical config and tell the outside world.
+
+     Otherwise, this event was caused by hotplug, so give a chance to
+     MetaMonitorConfig.
+  */
+  if (meta_monitor_config_match_current (manager->config, manager))
+    {
+      invalidate_logical_config (manager);
+    }
+  else
+    {
+      if (!meta_monitor_config_apply_stored (manager->config, manager))
+        meta_monitor_config_make_default (manager->config, manager);
+    }
+
+  free_output_array (old_outputs, n_old_outputs);
+  g_free (old_modes);
+  g_free (old_crtcs);
+
+  return TRUE;
 }

--- a/src/core/mutter.c
+++ b/src/core/mutter.c
@@ -25,7 +25,6 @@

 #include <meta/main.h>
 #include <meta/util.h>
-#include <glib/gi18n-lib.h>
 #include "meta-plugin-manager.h"

 #include <glib.h>
--- a/src/core/place.c
+++ b/src/core/place.c
@@ -47,18 +47,34 @@ northwestcmp (gconstpointer a, gconstpointer b)
 {
  MetaWindow *aw = (gpointer) a;
  MetaWindow *bw = (gpointer) b;
-  MetaRectangle a_frame;
-  MetaRectangle b_frame;
  int from_origin_a;
  int from_origin_b;
  int ax, ay, bx, by;

-  meta_window_get_frame_rect (aw, &a_frame);
-  meta_window_get_frame_rect (bw, &b_frame);
-  ax = a_frame.x;
-  ay = a_frame.y;
-  bx = b_frame.x;
-  by = b_frame.y;
+  /* we're interested in the frame position for cascading,
+   * not meta_window_get_position()
+   */
+  if (aw->frame)
+    {
+      ax = aw->frame->rect.x;
+      ay = aw->frame->rect.y;
+    }
+  else
+    {
+      ax = aw->rect.x;
+      ay = aw->rect.y;
+    }
+
+  if (bw->frame)
+    {
+      bx = bw->frame->rect.x;
+      by = bw->frame->rect.y;
+    }
+  else
+    {
+      bx = bw->rect.x;
+      by = bw->rect.y;
+    }
  
  /* probably there's a fast good-enough-guess we could use here. */
  from_origin_a = sqrt (ax * ax + ay * ay);
@@ -74,6 +90,7 @@ northwestcmp (gconstpointer a, gconstpointer b)

 static void
 find_next_cascade (MetaWindow *window,
+                   MetaFrameBorders *borders,
                   /* visible windows on relevant workspaces */
                   GList      *windows,
                   int         x,
@@ -85,7 +102,6 @@ find_next_cascade (MetaWindow *window,
  GList *sorted;
  int cascade_x, cascade_y;
  int x_threshold, y_threshold;
-  MetaRectangle frame_rect;
  int window_width, window_height;
  int cascade_stage;
  MetaRectangle work_area;
@@ -104,13 +120,10 @@ find_next_cascade (MetaWindow *window,
   * manually cascade.
   */
 #define CASCADE_FUZZ 15
-  if (window->frame)
+  if (borders)
    {
-      MetaFrameBorders borders;
-
-      meta_frame_calc_borders (window->frame, &borders);
-      x_threshold = MAX (borders.visible.left, CASCADE_FUZZ);
-      y_threshold = MAX (borders.visible.top, CASCADE_FUZZ);
+      x_threshold = MAX (borders->visible.left, CASCADE_FUZZ);
+      y_threshold = MAX (borders->visible.top, CASCADE_FUZZ);
    }
  else
    {
@@ -130,25 +143,30 @@ find_next_cascade (MetaWindow *window,
  cascade_y = MAX (0, work_area.y);
  
  /* Find first cascade position that's not used. */
-
-  meta_window_get_frame_rect (window, &frame_rect);
-  window_width = frame_rect.width;
-  window_height = frame_rect.height;
+  
+  window_width = window->frame ? window->frame->rect.width : window->rect.width;
+  window_height = window->frame ? window->frame->rect.height : window->rect.height;
  
  cascade_stage = 0;
  tmp = sorted;
  while (tmp != NULL)
    {
      MetaWindow *w;
-      MetaRectangle w_frame_rect;
      int wx, wy;
      
      w = tmp->data;

      /* we want frame position, not window position */
-      meta_window_get_frame_rect (w, &w_frame_rect);
-      wx = w_frame_rect.x;
-      wy = w_frame_rect.y;
+      if (w->frame)
+        {
+          wx = w->frame->rect.x;
+          wy = w->frame->rect.y;
+        }
+      else
+        {
+          wx = w->rect.x;
+          wy = w->rect.y;
+        }
      
      if (ABS (wx - cascade_x) < x_threshold &&
          ABS (wy - cascade_y) < y_threshold)
@@ -205,12 +223,22 @@ find_next_cascade (MetaWindow *window,
  
  g_list_free (sorted);

-  *new_x = cascade_x;
-  *new_y = cascade_y;
+  /* Convert coords to position of window, not position of frame. */
+  if (borders == NULL)
+    {
+      *new_x = cascade_x;
+      *new_y = cascade_y;
+    }
+  else
+    {
+      *new_x = cascade_x + borders->visible.left;
+      *new_y = cascade_y + borders->visible.top;
+    }
 }

 static void
 find_most_freespace (MetaWindow *window,
+                     MetaFrameBorders *borders,
                     /* visible windows on relevant workspaces */
                     MetaWindow *focus_window,
                     int         x,
@@ -222,25 +250,29 @@ find_most_freespace (MetaWindow *window,
  int max_area;
  int max_width, max_height, left, right, top, bottom;
  int left_space, right_space, top_space, bottom_space;
+  int frame_size_left, frame_size_top;
  MetaRectangle work_area;
  MetaRectangle avoid;
-  MetaRectangle frame_rect;
+  MetaRectangle outer;
+
+  frame_size_left = borders ? borders->visible.left : 0;
+  frame_size_top  = borders ? borders->visible.top : 0;

  meta_window_get_work_area_current_monitor (focus_window, &work_area);
-  meta_window_get_frame_rect (focus_window, &avoid);
-  meta_window_get_frame_rect (window, &frame_rect);
+  meta_window_get_outer_rect (focus_window, &avoid);
+  meta_window_get_outer_rect (window, &outer);

  /* Find the areas of choosing the various sides of the focus window */
-  max_width  = MIN (avoid.width, frame_rect.width);
-  max_height = MIN (avoid.height, frame_rect.height);
+  max_width  = MIN (avoid.width, outer.width);
+  max_height = MIN (avoid.height, outer.height);
  left_space   = avoid.x - work_area.x;
  right_space  = work_area.width - (avoid.x + avoid.width - work_area.x);
  top_space    = avoid.y - work_area.y;
  bottom_space = work_area.height - (avoid.y + avoid.height - work_area.y);
-  left   = MIN (left_space,   frame_rect.width);
-  right  = MIN (right_space,  frame_rect.width);
-  top    = MIN (top_space,    frame_rect.height);
-  bottom = MIN (bottom_space, frame_rect.height);
+  left   = MIN (left_space,   outer.width);
+  right  = MIN (right_space,  outer.width);
+  top    = MIN (top_space,    outer.height);
+  bottom = MIN (bottom_space, outer.height);

  /* Find out which side of the focus_window can show the most of the window */
  side = META_LEFT;
@@ -272,56 +304,39 @@ find_most_freespace (MetaWindow *window,
  switch (side)
    {
    case META_LEFT:
-      *new_y = avoid.y;
-      if (left_space > frame_rect.width)
-        *new_x = avoid.x - frame_rect.width;
+      *new_y = avoid.y + frame_size_top;
+      if (left_space > outer.width)
+        *new_x = avoid.x - outer.width + frame_size_left;
      else
-        *new_x = work_area.x;
+        *new_x = work_area.x + frame_size_left;
      break;
    case META_RIGHT:
-      *new_y = avoid.y;
-      if (right_space > frame_rect.width)
-        *new_x = avoid.x + avoid.width;
+      *new_y = avoid.y + frame_size_top;
+      if (right_space > outer.width)
+        *new_x = avoid.x + avoid.width + frame_size_left;
      else
-        *new_x = work_area.x + work_area.width - frame_rect.width;
+        *new_x = work_area.x + work_area.width - outer.width + frame_size_left;
      break;
    case META_TOP:
-      *new_x = avoid.x;
-      if (top_space > frame_rect.height)
-        *new_y = avoid.y - frame_rect.height;
+      *new_x = avoid.x + frame_size_left;
+      if (top_space > outer.height)
+        *new_y = avoid.y - outer.height + frame_size_top;
      else
-        *new_y = work_area.y;
+        *new_y = work_area.y + frame_size_top;
      break;
    case META_BOTTOM:
-      *new_x = avoid.x;
-      if (bottom_space > frame_rect.height)
-        *new_y = avoid.y + avoid.height;
+      *new_x = avoid.x + frame_size_left;
+      if (bottom_space > outer.height)
+        *new_y = avoid.y + avoid.height + frame_size_top;
      else
-        *new_y = work_area.y + work_area.height - frame_rect.height;
+        *new_y = work_area.y + work_area.height - outer.height + frame_size_top;
      break;
    }
 }

-static gboolean
-window_overlaps_focus_window (MetaWindow *window)
-{
-  MetaWindow *focus_window;
-  MetaRectangle window_frame, focus_frame, overlap;
-
-  focus_window = window->display->focus_window;
-  if (focus_window == NULL)
-    return FALSE;
-
-  meta_window_get_frame_rect (window, &window_frame);
-  meta_window_get_frame_rect (focus_window, &focus_frame);
-
-  return meta_rectangle_intersect (&window_frame,
-                                   &focus_frame,
-                                   &overlap);
-}
-
 static void
 avoid_being_obscured_as_second_modal_dialog (MetaWindow *window,
+                                             MetaFrameBorders *borders,
                                             int        *x,
                                             int        *y)
 {
@@ -340,17 +355,18 @@ avoid_being_obscured_as_second_modal_dialog (MetaWindow *window,
   */

  MetaWindow *focus_window;
+  MetaRectangle overlap;

  focus_window = window->display->focus_window;

-  /* denied_focus_and_not_transient is only set when focus_window != NULL */
-
  if (window->denied_focus_and_not_transient &&
      window->wm_state_modal && /* FIXME: Maybe do this for all transients? */
      meta_window_same_application (window, focus_window) &&
-      window_overlaps_focus_window (window))
+      meta_rectangle_intersect (&window->rect,
+                                &focus_window->rect,
+                                &overlap))
    {
-      find_most_freespace (window, focus_window, *x, *y, x, y);
+      find_most_freespace (window, borders, focus_window, *x, *y, x, y);
      meta_topic (META_DEBUG_PLACEMENT,
                  "Dialog window %s was denied focus but may be modal "
                  "to the focus window; had to move it to avoid the "
@@ -393,7 +409,7 @@ rectangle_overlaps_some_window (MetaRectangle *rect,
        case META_WINDOW_UTILITY:
        case META_WINDOW_TOOLBAR:
        case META_WINDOW_MENU:
-          meta_window_get_frame_rect (other, &other_rect);
+          meta_window_get_outer_rect (other, &other_rect);
          
          if (meta_rectangle_intersect (rect, &other_rect, &dest))
            return TRUE;
@@ -411,14 +427,20 @@ leftmost_cmp (gconstpointer a, gconstpointer b)
 {
  MetaWindow *aw = (gpointer) a;
  MetaWindow *bw = (gpointer) b;
-  MetaRectangle a_frame;
-  MetaRectangle b_frame;
  int ax, bx;

-  meta_window_get_frame_rect (aw, &a_frame);
-  meta_window_get_frame_rect (bw, &b_frame);
-  ax = a_frame.x;
-  bx = b_frame.x;
+  /* we're interested in the frame position for cascading,
+   * not meta_window_get_position()
+   */
+  if (aw->frame)
+    ax = aw->frame->rect.x;
+  else
+    ax = aw->rect.x;
+
+  if (bw->frame)
+    bx = bw->frame->rect.x;
+  else
+    bx = bw->rect.x;

  if (ax < bx)
    return -1;
@@ -433,14 +455,20 @@ topmost_cmp (gconstpointer a, gconstpointer b)
 {
  MetaWindow *aw = (gpointer) a;
  MetaWindow *bw = (gpointer) b;
-  MetaRectangle a_frame;
-  MetaRectangle b_frame;
  int ay, by;

-  meta_window_get_frame_rect (aw, &a_frame);
-  meta_window_get_frame_rect (bw, &b_frame);
-  ay = a_frame.y;
-  by = b_frame.y;
+  /* we're interested in the frame position for cascading,
+   * not meta_window_get_position()
+   */
+  if (aw->frame)
+    ay = aw->frame->rect.y;
+  else
+    ay = aw->rect.y;
+
+  if (bw->frame)
+    by = bw->frame->rect.y;
+  else
+    by = bw->rect.y;

  if (ay < by)
    return -1;
@@ -478,6 +506,7 @@ center_tile_rect_in_area (MetaRectangle *rect,
 */
 static gboolean
 find_first_fit (MetaWindow *window,
+                MetaFrameBorders *borders,
                /* visible windows on relevant workspaces */
                GList      *windows,
 		int         monitor,
@@ -511,8 +540,15 @@ find_first_fit (MetaWindow *window,
  right_sorted = g_list_copy (windows);
  right_sorted = g_list_sort (right_sorted, topmost_cmp);
  right_sorted = g_list_sort (right_sorted, leftmost_cmp);
-
-  meta_window_get_frame_rect (window, &rect);
+  
+  rect.width = window->rect.width;
+  rect.height = window->rect.height;
+  
+  if (borders)
+    {
+      rect.width += borders->visible.left + borders->visible.right;
+      rect.height += borders->visible.top + borders->visible.bottom;
+    }

 #ifdef WITH_VERBOSE_MODE
    {
@@ -534,6 +570,11 @@ find_first_fit (MetaWindow *window,
      {
        *new_x = rect.x;
        *new_y = rect.y;
+        if (borders)
+          {
+            *new_x += borders->visible.left;
+            *new_y += borders->visible.top;
+          }
    
        retval = TRUE;
       
@@ -545,18 +586,23 @@ find_first_fit (MetaWindow *window,
    while (tmp != NULL)
      {
        MetaWindow *w = tmp->data;
-        MetaRectangle frame_rect;
+        MetaRectangle outer_rect;

-        meta_window_get_frame_rect (w, &frame_rect);
+        meta_window_get_outer_rect (w, &outer_rect);
      
-        rect.x = frame_rect.x;
-        rect.y = frame_rect.y + frame_rect.height;
+        rect.x = outer_rect.x;
+        rect.y = outer_rect.y + outer_rect.height;
      
        if (meta_rectangle_contains_rect (&work_area, &rect) &&
            !rectangle_overlaps_some_window (&rect, below_sorted))
          {
            *new_x = rect.x;
            *new_y = rect.y;
+            if (borders)
+              {
+                *new_x += borders->visible.left;
+                *new_y += borders->visible.top;
+              }
          
            retval = TRUE;
          
@@ -571,18 +617,23 @@ find_first_fit (MetaWindow *window,
    while (tmp != NULL)
      {
        MetaWindow *w = tmp->data;
-        MetaRectangle frame_rect;
+        MetaRectangle outer_rect;
   
-        meta_window_get_frame_rect (w, &frame_rect);
+        meta_window_get_outer_rect (w, &outer_rect);
     
-        rect.x = frame_rect.x + frame_rect.width;
-        rect.y = frame_rect.y;
+        rect.x = outer_rect.x + outer_rect.width;
+        rect.y = outer_rect.y;
   
        if (meta_rectangle_contains_rect (&work_area, &rect) &&
            !rectangle_overlaps_some_window (&rect, right_sorted))
          {
            *new_x = rect.x;
            *new_y = rect.y;
+            if (borders)
+              {
+                *new_x += borders->visible.left;
+                *new_y += borders->visible.top;
+              }
        
            retval = TRUE;
       
@@ -601,6 +652,7 @@ find_first_fit (MetaWindow *window,

 void
 meta_window_place (MetaWindow        *window,
+                   MetaFrameBorders  *borders,
                   int                x,
                   int                y,
                   int               *new_x,
@@ -609,6 +661,13 @@ meta_window_place (MetaWindow        *window,
  GList *windows;
  const MetaMonitorInfo *xi;

+  /* frame member variables should NEVER be used in here, only
+   * MetaFrameBorders. But remember borders == NULL
+   * for undecorated windows. Also, this function should
+   * NEVER have side effects other than computing the
+   * placement coordinates.
+   */
+
  meta_topic (META_DEBUG_PLACEMENT, "Placing window %s\n", window->desc);

  windows = NULL;
@@ -697,7 +756,7 @@ meta_window_place (MetaWindow        *window,
        {
          meta_topic (META_DEBUG_PLACEMENT,
                      "Not placing window with PPosition or USPosition set\n");
-          avoid_being_obscured_as_second_modal_dialog (window, &x, &y);
+          avoid_being_obscured_as_second_modal_dialog (window, borders, &x, &y);
          goto done_no_constraints;
        }
    }
@@ -716,27 +775,29 @@ meta_window_place (MetaWindow        *window,

      if (parent)
        {
-          MetaRectangle frame_rect, parent_frame_rect;
+          int w;

-          meta_window_get_frame_rect (window, &frame_rect);
-          meta_window_get_frame_rect (parent, &parent_frame_rect);
-
-          y = parent_frame_rect.y;
+          meta_window_get_position (parent, &x, &y);
+          w = parent->rect.width;

          /* center of parent */
-          x = parent_frame_rect.x + parent_frame_rect.width / 2;
+          x = x + w / 2;
          /* center of child over center of parent */
-          x -= frame_rect.width / 2;
+          x -= window->rect.width / 2;

          /* "visually" center window over parent, leaving twice as
           * much space below as on top.
           */
-          y += (parent_frame_rect.height - frame_rect.height)/3;
+          y += (parent->rect.height - window->rect.height)/3;
+
+          /* put top of child's frame, not top of child's client */
+          if (borders)
+            y += borders->visible.top;

          meta_topic (META_DEBUG_PLACEMENT, "Centered window %s over transient parent\n",
                      window->desc);
          
-          avoid_being_obscured_as_second_modal_dialog (window, &x, &y);
+          avoid_being_obscured_as_second_modal_dialog (window, borders, &x, &y);

          goto done;
        }
@@ -752,9 +813,6 @@ meta_window_place (MetaWindow        *window,
    {
      /* Center on current monitor */
      int w, h;
-      MetaRectangle frame_rect;
-
-      meta_window_get_frame_rect (window, &frame_rect);

      /* Warning, this function is a round trip! */
      xi = meta_screen_get_current_monitor_info (window->screen);
@@ -762,8 +820,8 @@ meta_window_place (MetaWindow        *window,
      w = xi->rect.width;
      h = xi->rect.height;

-      x = (w - frame_rect.width) / 2;
-      y = (h - frame_rect.height) / 2;
+      x = (w - window->rect.width) / 2;
+      y = (h - window->rect.height) / 2;

      x += xi->rect.x;
      y += xi->rect.y;
@@ -807,7 +865,7 @@ meta_window_place (MetaWindow        *window,
  x = xi->rect.x;
  y = xi->rect.y;

-  if (find_first_fit (window, windows,
+  if (find_first_fit (window, borders, windows,
                      xi->number,
                      x, y, &x, &y))
    goto done_check_denied_focus;
@@ -820,17 +878,17 @@ meta_window_place (MetaWindow        *window,
      !window->fullscreen)
    {
      MetaRectangle workarea;
-      MetaRectangle frame_rect;
+      MetaRectangle outer;

      meta_window_get_work_area_for_monitor (window,
                                             xi->number,
                                             &workarea);      
-      meta_window_get_frame_rect (window, &frame_rect);
+      meta_window_get_outer_rect (window, &outer);
      
      /* If the window is bigger than the screen, then automaximize.  Do NOT
       * auto-maximize the directions independently.  See #419810.
       */
-      if (frame_rect.width >= workarea.width && frame_rect.height >= workarea.height)
+      if (outer.width >= workarea.width && outer.height >= workarea.height)
        {
          window->maximize_horizontally_after_placement = TRUE;
          window->maximize_vertically_after_placement = TRUE;
@@ -841,7 +899,7 @@ meta_window_place (MetaWindow        *window,
   * fully overlapping window (e.g. starting multiple terminals)
   * */
  if (x == xi->rect.x && y == xi->rect.y)  
-    find_next_cascade (window, windows, x, y, &x, &y);
+    find_next_cascade (window, borders, windows, x, y, &x, &y);

 done_check_denied_focus:
  /* If the window is being denied focus and isn't a transient of the
@@ -851,14 +909,17 @@ meta_window_place (MetaWindow        *window,
   */
  if (window->denied_focus_and_not_transient)
    {
-      MetaWindow    *focus_window;
      gboolean       found_fit;
+      MetaWindow    *focus_window;
+      MetaRectangle  overlap;

      focus_window = window->display->focus_window;
      g_assert (focus_window != NULL);

      /* No need to do anything if the window doesn't overlap at all */
-      found_fit = !window_overlaps_focus_window (window);
+      found_fit = !meta_rectangle_intersect (&window->rect,
+                                             &focus_window->rect,
+                                             &overlap);

      /* Try to do a first fit again, this time only taking into account the
       * focus window.
@@ -872,7 +933,7 @@ meta_window_place (MetaWindow        *window,
          x = xi->rect.x;
          y = xi->rect.y;

-          found_fit = find_first_fit (window, focus_window_list,
+          found_fit = find_first_fit (window, borders, focus_window_list,
                                      xi->number,
                                      x, y, &x, &y);
          g_list_free (focus_window_list);
@@ -882,7 +943,7 @@ meta_window_place (MetaWindow        *window,
       * as possible.
       */
      if (!found_fit)
-        find_most_freespace (window, focus_window, x, y, &x, &y);
+        find_most_freespace (window, borders, focus_window, x, y, &x, &y);
    }
  
 done:
--- a/src/core/place.h
+++ b/src/core/place.h
@@ -28,6 +28,7 @@
 #include "frame.h"

 void meta_window_place (MetaWindow *window,
+                        MetaFrameBorders *borders,
                        int         x,
                        int         y,
                        int        *new_x,
--- 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 "util-private.h"
+#include <meta/util.h>
 #include "meta-plugin-manager.h"
 #include <glib.h>
 #include <gio/gio.h>
@@ -1199,8 +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"));
    }
 }

@@ -1274,8 +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;
@@ -1340,8 +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;
@@ -1906,7 +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.
--- a/src/core/screen-private.h
+++ b/src/core/screen-private.h
@@ -151,6 +151,8 @@ 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,
@@ -243,14 +245,12 @@ 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);

+gboolean meta_screen_handle_xevent (MetaScreen *screen,
+                                    XEvent     *xevent);
+
 #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 "util-private.h"
+#include <meta/util.h>
 #include <meta/errors.h>
 #include "window-private.h"
 #include "frame.h"
@@ -45,7 +45,6 @@
 #include <meta/compositor.h>
 #include "mutter-enum-types.h"
 #include "core.h"
-#include "meta-wayland-private.h"
 #include "meta-cursor-tracker-private.h"

 #include <X11/extensions/Xinerama.h>
@@ -447,13 +446,12 @@ reload_monitor_infos (MetaScreen *screen)
 * should effectively be forwarded to events on the background actor,
 * providing that the scene graph is set up correctly.
 */
-Window
-meta_screen_create_guard_window (Display *xdisplay, MetaScreen *screen)
+static Window
+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;
@@ -486,14 +484,12 @@ meta_screen_create_guard_window (Display *xdisplay, MetaScreen *screen)
    XISelectEvents (xdisplay, guard_window, &mask, 1);
  }

-  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  stack_window.x11.xwindow = guard_window;
  meta_stack_tracker_record_add (screen->stack_tracker,
-                                 &stack_window,
+                                 guard_window,
                                 create_serial);

  meta_stack_tracker_record_lower (screen->stack_tracker,
-                                   &stack_window,
+                                   guard_window,
                                   XNextRequest (xdisplay));
  XLowerWindow (xdisplay, guard_window);
  XMapWindow (xdisplay, guard_window);
@@ -579,7 +575,7 @@ 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);
@@ -674,9 +670,8 @@ meta_screen_new (MetaDisplay *display,
  screen->xscreen = ScreenOfDisplay (xdisplay, number);
  screen->xroot = xroot;
  screen->rect.x = screen->rect.y = 0;
-
-  if (!meta_is_wayland_compositor ())
-    meta_monitor_manager_initialize ();
+  
+  meta_monitor_manager_initialize ();

  manager = meta_monitor_manager_get ();
  g_signal_connect (manager, "monitors-changed",
@@ -850,7 +845,7 @@ meta_screen_free (MetaScreen *screen,
  meta_error_trap_push_with_return (screen->display);
  XSelectInput (screen->display->xdisplay, screen->xroot, 0);
  if (meta_error_trap_pop_with_return (screen->display) != Success)
-    meta_warning ("Could not release screen %d on display \"%s\"\n",
+    meta_warning (_("Could not release screen %d on display \"%s\"\n"),
                  screen->number, screen->display->name);

  unset_wm_check_hint (screen);
@@ -859,9 +854,9 @@ meta_screen_free (MetaScreen *screen,
                  screen->wm_sn_selection_window);
  
  if (screen->work_area_later != 0)
-    meta_later_remove (screen->work_area_later);
+    g_source_remove (screen->work_area_later);
  if (screen->check_fullscreen_later != 0)
-    meta_later_remove (screen->check_fullscreen_later);
+    g_source_remove (screen->check_fullscreen_later);

  if (screen->monitor_infos)
    g_free (screen->monitor_infos);
@@ -937,8 +932,8 @@ meta_screen_manage_all_windows (MetaScreen *screen)
  meta_display_grab (screen->display);

  if (screen->guard_window == None)
-    screen->guard_window =
-      meta_screen_create_guard_window (screen->display->xdisplay, screen);
+    screen->guard_window = create_guard_window (screen->display->xdisplay,
+                                                screen);

  windows = list_windows (screen);

@@ -1528,7 +1523,7 @@ meta_screen_tab_popup_create (MetaScreen      *screen,
      if (show_type == META_TAB_SHOW_INSTANTLY ||
          !entries[i].hidden                   ||
          !meta_window_get_icon_geometry (window, &r))
-        meta_window_get_frame_rect (window, &r);
+        meta_window_get_outer_rect (window, &r);

      entries[i].rect = r;

@@ -1742,15 +1737,12 @@ 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,
-                                     &stack_window,
+                                     xwindow,
                                     create_serial);
    }

@@ -1914,7 +1906,7 @@ meta_screen_get_monitor_for_window (MetaScreen *screen,
 {
  MetaRectangle window_rect;
  
-  meta_window_get_frame_rect (window, &window_rect);
+  meta_window_get_outer_rect (window, &window_rect);

  return meta_screen_get_monitor_for_rect (screen, &window_rect);
 }
@@ -3692,6 +3684,10 @@ gboolean
 meta_screen_handle_xevent (MetaScreen *screen,
                           XEvent     *xevent)
 {
+  /* Go through our helpers and see if they want this event.
+     Currently, only MetaCursorTracker.
+  */
+
  if (meta_cursor_tracker_handle_xevent (screen->cursor_tracker, xevent))
    return TRUE;

--- a/src/core/session.c
+++ b/src/core/session.c
@@ -25,8 +25,6 @@

 #include <config.h>

-#include "util-private.h"
-#include <meta/main.h>
 #include "session.h"
 #include <X11/Xatom.h>

@@ -533,12 +531,6 @@ die_callback (SmcConn smc_conn, SmPointer client_data)
   * Anything that wants us to go away outside of session management
   * can use kill().
   */
-
-  /* All of that is true - unless we're a wayland compositor. In which
-   * case the X server won't go down until we do, so we must die first.
-   */
-  if (meta_is_wayland_compositor ())
-    meta_quit (0);
 }

 static void
@@ -848,14 +840,14 @@ 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));
    }

@@ -865,7 +857,7 @@ 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;
    }
@@ -1006,12 +998,12 @@ 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));
        }
    }
@@ -1141,7 +1133,7 @@ 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);

@@ -1190,7 +1182,7 @@ 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;
            }
          
@@ -1203,7 +1195,7 @@ 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;
            }
@@ -1220,7 +1212,7 @@ start_element_handler  (GMarkupParseContext *context,
          g_set_error (error,
                       G_MARKUP_ERROR,
                       G_MARKUP_ERROR_PARSE,
-                       "nested <window> tag");
+                       _("nested <window> tag"));
          return;
        }
      
@@ -1278,7 +1270,7 @@ 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;
@@ -1310,7 +1302,7 @@ 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;
@@ -1382,7 +1374,7 @@ 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;
            }
@@ -1442,7 +1434,7 @@ 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;
            }
@@ -1462,7 +1454,7 @@ 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
@@ -37,55 +37,36 @@
 #define META_STACK_TRACKER_H

 #include <meta/screen.h>
-#include <meta/window.h>

 typedef struct _MetaStackTracker MetaStackTracker;

-typedef union _MetaStackWindow
-{
-  struct {
-    MetaWindowClientType type;
-  } any;
-  struct {
-    MetaWindowClientType type;
-    Window xwindow;
-  } x11;
-  struct {
-    MetaWindowClientType type;
-    MetaWindow *meta_window;
-  } wayland;
-} MetaStackWindow;
-
-gboolean meta_stack_window_equal (const MetaStackWindow *a,
-                                  const MetaStackWindow *b);
-
 MetaStackTracker *meta_stack_tracker_new  (MetaScreen       *screen);
 void              meta_stack_tracker_free (MetaStackTracker *tracker);

 /* These functions are called when we make an X call that changes the
 * stacking order; this allows MetaStackTracker to predict stacking
 * order before it receives events back from the X server */
-void meta_stack_tracker_record_add             (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                gulong                 serial);
-void meta_stack_tracker_record_remove          (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                gulong                 serial);
-void meta_stack_tracker_record_restack_windows (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *windows,
-						int                    n_windows,
-                                                gulong                 serial);
-void meta_stack_tracker_record_raise_above     (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                const MetaStackWindow *sibling,
-                                                gulong                 serial);
-void meta_stack_tracker_record_lower_below    (MetaStackTracker       *tracker,
-                                               const MetaStackWindow  *window,
-                                               const MetaStackWindow  *sibling,
-                                               gulong                  serial);
-void meta_stack_tracker_record_lower           (MetaStackTracker      *tracker,
-                                                const MetaStackWindow *window,
-                                                gulong                 serial);
+void meta_stack_tracker_record_add             (MetaStackTracker *tracker,
+						Window            window,
+                                                gulong            serial);
+void meta_stack_tracker_record_remove          (MetaStackTracker *tracker,
+						Window            window,
+                                                gulong            serial);
+void meta_stack_tracker_record_restack_windows (MetaStackTracker *tracker,
+						Window           *windows,
+						int               n_windows,
+                                                gulong            serial);
+void meta_stack_tracker_record_raise_above     (MetaStackTracker *tracker,
+						Window            window,
+						Window            sibling,
+                                                gulong            serial);
+void meta_stack_tracker_record_lower_below    (MetaStackTracker *tracker,
+						Window            window,
+						Window            sibling,
+                                                gulong            serial);
+void meta_stack_tracker_record_lower           (MetaStackTracker *tracker,
+						Window            window,
+                                                gulong            serial);

 /* These functions are used to update the stack when we get events
 * reflecting changes to the stacking order */
@@ -98,9 +79,9 @@ void meta_stack_tracker_reparent_event  (MetaStackTracker    *tracker,
 void meta_stack_tracker_configure_event (MetaStackTracker    *tracker,
 					 XConfigureEvent     *event);

-void meta_stack_tracker_get_stack  (MetaStackTracker      *tracker,
-                                    MetaStackWindow      **windows,
-                                    int                   *n_entries);
+void meta_stack_tracker_get_stack  (MetaStackTracker  *tracker,
+                                    Window           **windows,
+                                    int               *n_windows);

 void meta_stack_tracker_sync_stack       (MetaStackTracker *tracker);
 void meta_stack_tracker_queue_sync_stack (MetaStackTracker *tracker);
--- a/src/core/stack.c
+++ b/src/core/stack.c
@@ -52,7 +52,7 @@

 #define WINDOW_IN_STACK(w) (w->stack_position >= 0)

-static void stack_sync_to_xserver (MetaStack *stack);
+static void stack_sync_to_server (MetaStack *stack);
 static void meta_window_set_stack_position_no_sync (MetaWindow *window,
                                                    int         position);
 static void stack_do_window_deletions (MetaStack *stack);
@@ -71,14 +71,14 @@ meta_stack_new (MetaScreen *screen)
  stack = g_new (MetaStack, 1);

  stack->screen = screen;
-  stack->xwindows = g_array_new (FALSE, FALSE, sizeof (Window));
+  stack->windows = g_array_new (FALSE, FALSE, sizeof (Window));

  stack->sorted = NULL;
  stack->added = NULL;
  stack->removed = NULL;

  stack->freeze_count = 0;
-  stack->last_all_root_children_stacked = NULL;
+  stack->last_root_children_stacked = NULL;

  stack->n_positions = 0;

@@ -89,24 +89,17 @@ meta_stack_new (MetaScreen *screen)
  return stack;
 }

-static void
-free_last_all_root_children_stacked_cache (MetaStack *stack)
-{
-  g_array_free (stack->last_all_root_children_stacked, TRUE);
-  stack->last_all_root_children_stacked = NULL;
-}
-
 void
 meta_stack_free (MetaStack *stack)
 {
-  g_array_free (stack->xwindows, TRUE);
+  g_array_free (stack->windows, TRUE);

  g_list_free (stack->sorted);
  g_list_free (stack->added);
  g_list_free (stack->removed);

-  if (stack->last_all_root_children_stacked)
-    free_last_all_root_children_stacked_cache (stack);
+  if (stack->last_root_children_stacked)
+    g_array_free (stack->last_root_children_stacked, TRUE);
  
  g_free (stack);
 }
@@ -128,7 +121,7 @@ meta_stack_add (MetaStack  *stack,
              "Window %s has stack_position initialized to %d\n",
              window->desc, window->stack_position);
  
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

@@ -164,7 +157,7 @@ meta_stack_remove (MetaStack  *stack,
    stack->removed = g_list_prepend (stack->removed,
                                     GUINT_TO_POINTER (window->frame->xwindow));
  
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

@@ -174,7 +167,7 @@ meta_stack_update_layer (MetaStack  *stack,
 {
  stack->need_relayer = TRUE;
  
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

@@ -184,7 +177,7 @@ meta_stack_update_transient (MetaStack  *stack,
 {
  stack->need_constrain = TRUE;
  
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

@@ -213,7 +206,7 @@ meta_stack_raise (MetaStack  *stack,

  meta_window_set_stack_position_no_sync (window, max_stack_position);

-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

@@ -241,7 +234,7 @@ meta_stack_lower (MetaStack  *stack,

  meta_window_set_stack_position_no_sync (window, min_stack_position);
  
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

@@ -257,7 +250,7 @@ meta_stack_thaw (MetaStack *stack)
  g_return_if_fail (stack->freeze_count > 0);
  
  stack->freeze_count -= 1;
-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, NULL);
 }

@@ -836,7 +829,7 @@ stack_do_window_deletions (MetaStack *stack)
      /* We go from the end figuring removals are more
       * likely to be recent.
       */
-      i = stack->xwindows->len;
+      i = stack->windows->len;
      while (i > 0)
        {
          --i;
@@ -847,9 +840,9 @@ stack_do_window_deletions (MetaStack *stack)
           * both the window->xwindow and window->frame->xwindow
           * in the removal list.
           */
-          if (xwindow == g_array_index (stack->xwindows, Window, i))
+          if (xwindow == g_array_index (stack->windows, Window, i))
            {
-              g_array_remove_index (stack->xwindows, i);
+              g_array_remove_index (stack->windows, i);
              goto next;
            }
        }
@@ -878,10 +871,10 @@ stack_do_window_additions (MetaStack *stack)
                  "Adding %d windows to sorted list\n",
                  n_added);
      
-      old_size = stack->xwindows->len;
-      g_array_set_size (stack->xwindows, old_size + n_added);
+      old_size = stack->windows->len;
+      g_array_set_size (stack->windows, old_size + n_added);
      
-      end = &g_array_index (stack->xwindows, Window, old_size);
+      end = &g_array_index (stack->windows, Window, old_size);

      /* stack->added has the most recent additions at the
       * front of the list, so we need to reverse it
@@ -1036,102 +1029,6 @@ stack_ensure_sorted (MetaStack *stack)
  stack_do_resort (stack);
 }

-static MetaStackWindow *
-find_top_most_managed_window (MetaScreen *screen,
-                              const MetaStackWindow *ignore)
-{
-  MetaStackTracker *stack_tracker = screen->stack_tracker;
-  MetaStackWindow *windows;
-  int n_windows;
-  int i;
-
-  meta_stack_tracker_get_stack (stack_tracker,
-                                &windows, &n_windows);
-
-  /* Children are in order from bottom to top. We want to
-   * find the topmost managed child, then configure
-   * our window to be above it.
-   */
-  for (i = n_windows -1; i >= 0; i--)
-    {
-      MetaStackWindow *other_window = &windows[i];
-
-      if (other_window->any.type == ignore->any.type &&
-          ((other_window->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
-            other_window->x11.xwindow == ignore->x11.xwindow) ||
-           other_window->wayland.meta_window == ignore->wayland.meta_window))
-        {
-          /* Do nothing. This means we're already the topmost managed
-           * window, but it DOES NOT mean we are already just above
-           * the topmost managed window. This is important because if
-           * an override redirect window is up, and we map a new
-           * managed window, the new window is probably above the old
-           * popup by default, and we want to push it below that
-           * popup. So keep looking for a sibling managed window
-           * to be moved below.
-           */
-        }
-      else
-        {
-          if (other_window->any.type == META_WINDOW_CLIENT_TYPE_X11)
-            {
-              MetaWindow *other = meta_display_lookup_x_window (screen->display,
-                                                                other_window->x11.xwindow);
-
-              if (other != NULL && !other->override_redirect)
-                return other_window;
-            }
-          else
-            {
-              /* All wayland windows are currently considered "managed"
-               * TODO: consider wayland pop-up windows like override
-               * redirect windows here. */
-              return other_window;
-            }
-        }
-    }
-
-  return NULL;
-}
-
-/* When moving an X window we sometimes need an X based sibling.
- *
- * If the given sibling is X based this function returns it back
- * otherwise it searches downwards looking for the nearest X window.
- *
- * If no X based sibling could be found return NULL. */
-static MetaStackWindow *
-find_x11_sibling_downwards (MetaScreen *screen,
-                            MetaStackWindow *sibling)
-{
-  MetaStackTracker *stack_tracker = screen->stack_tracker;
-  MetaStackWindow *windows;
-  int n_windows;
-  int i;
-
-  if (sibling->any.type == META_WINDOW_CLIENT_TYPE_X11)
-    return sibling;
-
-  meta_stack_tracker_get_stack (stack_tracker,
-                                &windows, &n_windows);
-
-  /* NB: Children are in order from bottom to top and we
-   * want to search downwards for the nearest X window.
-   */
-
-  for (i = n_windows - 1; i >= 0; i--)
-    if (meta_stack_window_equal (&windows[i], sibling))
-      break;
-
-  for (; i >= 0; i--)
-    {
-      if (windows[i].any.type == META_WINDOW_CLIENT_TYPE_X11)
-        return &windows[i];
-    }
-
-  return NULL;
-}
-
 /**
 * raise_window_relative_to_managed_windows:
 *
@@ -1156,74 +1053,84 @@ find_x11_sibling_downwards (MetaScreen *screen,
 */
 static void
 raise_window_relative_to_managed_windows (MetaScreen *screen,
-                                          const MetaStackWindow *window)
+                                          Window      xwindow)
 {
-  gulong serial = 0;
-  MetaStackWindow *sibling;

-  sibling = find_top_most_managed_window (screen, window);
-  if (!sibling)
+  Window *children;
+  int n_children;
+  int i;
+
+  meta_stack_tracker_get_stack (screen->stack_tracker,
+                                &children, &n_children);
+
+  /* Children are in order from bottom to top. We want to
+   * find the topmost managed child, then configure
+   * our window to be above it.
+   */
+  i = n_children - 1;
+  while (i >= 0)
    {
-      if (window->any.type == META_WINDOW_CLIENT_TYPE_X11)
+      if (children[i] == xwindow)
        {
-          serial = XNextRequest (screen->display->xdisplay);
-          meta_error_trap_push (screen->display);
-          XLowerWindow (screen->display->xdisplay,
-                        window->x11.xwindow);
-          meta_error_trap_pop (screen->display);
-        }
-
-      /* No sibling to use, just lower ourselves to the bottom
-       * to be sure we're below any override redirect windows.
+          /* Do nothing. This means we're already the topmost managed
+           * window, but it DOES NOT mean we are already just above
+           * the topmost managed window. This is important because if
+           * an override redirect window is up, and we map a new
+           * managed window, the new window is probably above the old
+           * popup by default, and we want to push it below that
+           * popup. So keep looking for a sibling managed window
+           * to be moved below.
           */
-      meta_stack_tracker_record_lower (screen->stack_tracker,
-                                       window,
-                                       serial);
-      return;
        }
+      else
+        {
+          MetaWindow *other = meta_display_lookup_x_window (screen->display,
+                                                            children[i]);
+          if (other != NULL && !other->override_redirect)
+            {
+              XWindowChanges changes;

-  /* window is the topmost managed child */
+              /* children[i] is the topmost managed child */
              meta_topic (META_DEBUG_STACK,
                          "Moving 0x%lx above topmost managed child window 0x%lx\n",
-              window->any.type == META_WINDOW_CLIENT_TYPE_X11 ? window->x11.xwindow: 0,
-              sibling->any.type == META_WINDOW_CLIENT_TYPE_X11 ? sibling->x11.xwindow: 0);
+                          xwindow, children[i]);

-  if (window->any.type == META_WINDOW_CLIENT_TYPE_X11)
-    {
-      XWindowChanges changes;
-      MetaStackWindow *x11_sibling = find_x11_sibling_downwards (screen, sibling);
-      serial = XNextRequest (screen->display->xdisplay);
-
-      if (x11_sibling)
-        {
-          changes.sibling = x11_sibling->x11.xwindow;
+              changes.sibling = children[i];
              changes.stack_mode = Above;

              meta_error_trap_push (screen->display);
+              meta_stack_tracker_record_raise_above (screen->stack_tracker,
+                                                     xwindow,
+                                                     children[i],
+                                                     XNextRequest (screen->display->xdisplay));
              XConfigureWindow (screen->display->xdisplay,
-                            window->x11.xwindow,
+                                xwindow,
                                CWSibling | CWStackMode,
                                &changes);
              meta_error_trap_pop (screen->display);
+
+              break;
+            }
        }
-      else
+
+      --i;
+    }
+
+  if (i < 0)
    {
      /* No sibling to use, just lower ourselves to the bottom
       * to be sure we're below any override redirect windows.
       */
      meta_error_trap_push (screen->display);
+      meta_stack_tracker_record_lower (screen->stack_tracker,
+                                       xwindow,
+                                       XNextRequest (screen->display->xdisplay));
      XLowerWindow (screen->display->xdisplay,
-                        window->x11.xwindow);
+                    xwindow);
      meta_error_trap_pop (screen->display);
    }
 }

-  meta_stack_tracker_record_raise_above (screen->stack_tracker,
-                                         window,
-                                         sibling,
-                                         serial);
-}
-
 /**
 * stack_sync_to_server:
 *
@@ -1238,16 +1145,13 @@ raise_window_relative_to_managed_windows (MetaScreen *screen,
 * job of computing the minimal set of stacking requests needed.
 */
 static void
-stack_sync_to_xserver (MetaStack *stack)
+stack_sync_to_server (MetaStack *stack)
 {
-  GArray *x11_stacked;
-  GArray *x11_root_children_stacked;
-  GArray *all_root_children_stacked; /* wayland OR x11 */
+  GArray *stacked;
+  GArray *root_children_stacked;
  GList *tmp;
-  GArray *x11_hidden;
-  GArray *x11_hidden_stack_windows;
+  GArray *all_hidden;
  int n_override_redirect = 0;
-  MetaStackWindow guard_stack_window;
  
  /* Bail out if frozen */
  if (stack->freeze_count > 0)
@@ -1262,17 +1166,13 @@ stack_sync_to_xserver (MetaStack *stack)
   * _NET hints, and "root_children_stacked" is in top-to-bottom
   * order for XRestackWindows()
   */
-  x11_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
-
-  all_root_children_stacked = g_array_new (FALSE, FALSE, sizeof (MetaStackWindow));
-  x11_root_children_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
-
-  x11_hidden_stack_windows = g_array_new (FALSE, FALSE, sizeof (MetaStackWindow));
-  x11_hidden = g_array_new (FALSE, FALSE, sizeof (Window));
+  stacked = g_array_new (FALSE, FALSE, sizeof (Window));
+  root_children_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
+  all_hidden = g_array_new (FALSE, FALSE, sizeof (Window));

  /* The screen guard window sits above all hidden windows and acts as
   * a barrier to input reaching these windows. */
-  g_array_append_val (x11_hidden, stack->screen->guard_window);
+  g_array_append_val (all_hidden, stack->screen->guard_window);

  meta_topic (META_DEBUG_STACK, "Top to bottom: ");
  meta_push_no_msg_prefix ();
@@ -1281,9 +1181,6 @@ stack_sync_to_xserver (MetaStack *stack)
    {
      MetaWindow *w = tmp->data;
      Window top_level_window;
-      MetaStackWindow stack_window;
-
-      stack_window.any.type = w->client_type;
      
      meta_topic (META_DEBUG_STACK, "%u:%d - %s ",
 		  w->layer, w->stack_position, w->desc);
@@ -1292,82 +1189,60 @@ stack_sync_to_xserver (MetaStack *stack)
      if (w->override_redirect)
 	n_override_redirect++;
      else
-	g_array_prepend_val (x11_stacked, w->xwindow);
+	g_array_prepend_val (stacked, w->xwindow);
      
      if (w->frame)
 	top_level_window = w->frame->xwindow;
      else
 	top_level_window = w->xwindow;

-      if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
-        stack_window.x11.xwindow = top_level_window;
-      else
-        stack_window.wayland.meta_window = w;
-
      /* We don't restack hidden windows along with the rest, though they are
       * reflected in the _NET hints. Hidden windows all get pushed below
       * the screens fullscreen guard_window. */
      if (w->hidden)
 	{
-          if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
-            {
-              MetaStackWindow stack_window;
-
-              stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-              stack_window.x11.xwindow = top_level_window;
-
-              g_array_append_val (x11_hidden_stack_windows, stack_window);
-              g_array_append_val (x11_hidden, top_level_window);
-            }
+	  g_array_append_val (all_hidden, top_level_window);
 	  continue;
 	}

-      g_array_append_val (all_root_children_stacked, stack_window);
-
      /* build XRestackWindows() array from top to bottom */
-      if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
-        g_array_append_val (x11_root_children_stacked, top_level_window);
+      g_array_append_val (root_children_stacked, top_level_window);
    }

  meta_topic (META_DEBUG_STACK, "\n");
  meta_pop_no_msg_prefix ();

-  /* All X windows should be in some stacking order */
-  if (x11_stacked->len != stack->xwindows->len - n_override_redirect)
+  /* All windows should be in some stacking order */
+  if (stacked->len != stack->windows->len - n_override_redirect)
    meta_bug ("%u windows stacked, %u windows exist in stack\n",
-              x11_stacked->len, stack->xwindows->len);
+              stacked->len, stack->windows->len);
  
  /* Sync to server */

  meta_topic (META_DEBUG_STACK, "Restacking %u windows\n",
-              all_root_children_stacked->len);
+              root_children_stacked->len);
  
  meta_error_trap_push (stack->screen->display);

-  if (stack->last_all_root_children_stacked == NULL)
+  if (stack->last_root_children_stacked == NULL)
    {
      /* Just impose our stack, we don't know the previous state.
       * This involves a ton of circulate requests and may flicker.
       */
      meta_topic (META_DEBUG_STACK, "Don't know last stack state, restacking everything\n");

-      if (all_root_children_stacked->len > 1)
+      if (root_children_stacked->len > 0)
        {
-          gulong serial = 0;
-          if (x11_root_children_stacked->len > 1)
-            {
-              serial = XNextRequest (stack->screen->display->xdisplay);
-          XRestackWindows (stack->screen->display->xdisplay,
-                               (Window *) x11_root_children_stacked->data,
-                               x11_root_children_stacked->len);
-            }
          meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                                     (MetaStackWindow *) all_root_children_stacked->data,
-                                                     all_root_children_stacked->len,
-                                                     serial);
+                                                     (Window *) root_children_stacked->data,
+                                                     root_children_stacked->len,
+                                                     XNextRequest (stack->screen->display->xdisplay));
+          XRestackWindows (stack->screen->display->xdisplay,
+                           (Window *) root_children_stacked->data,
+                           root_children_stacked->len);
        }
    }
-  else if (all_root_children_stacked->len > 0)
+  else if (root_children_stacked->len > 0)
    {
      /* Try to do minimal window moves to get the stack in order */
      /* A point of note: these arrays include frames not client windows,
@@ -1375,34 +1250,28 @@ stack_sync_to_xserver (MetaStack *stack)
       * was saved, then we may have inefficiency, but I don't think things
       * break...
       */
-      const MetaStackWindow *old_stack = (MetaStackWindow *) stack->last_all_root_children_stacked->data;
-      const MetaStackWindow *new_stack = (MetaStackWindow *) all_root_children_stacked->data;
-      const int old_len = stack->last_all_root_children_stacked->len;
-      const int new_len = all_root_children_stacked->len;
-      const MetaStackWindow *oldp = old_stack;
-      const MetaStackWindow *newp = new_stack;
-      const MetaStackWindow *old_end = old_stack + old_len;
-      const MetaStackWindow *new_end = new_stack + new_len;
-      Window last_xwindow = None;
-      const MetaStackWindow *last_window = NULL;
-
+      const Window *old_stack = (Window *) stack->last_root_children_stacked->data;
+      const Window *new_stack = (Window *) root_children_stacked->data;
+      const int old_len = stack->last_root_children_stacked->len;
+      const int new_len = root_children_stacked->len;
+      const Window *oldp = old_stack;
+      const Window *newp = new_stack;
+      const Window *old_end = old_stack + old_len;
+      const Window *new_end = new_stack + new_len;
+      Window last_window = None;
+      
      while (oldp != old_end &&
             newp != new_end)
        {
-          if (meta_stack_window_equal (oldp, newp))
+          if (*oldp == *newp)
            {
              /* Stacks are the same here, move on */
              ++oldp;
-              if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
-                last_xwindow = newp->x11.xwindow;
-              last_window = newp;
+              last_window = *newp;
              ++newp;
            }
-          else if ((oldp->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
-                    meta_display_lookup_x_window (stack->screen->display,
-                                                  oldp->x11.xwindow) == NULL) ||
-                   (oldp->any.type == META_WINDOW_CLIENT_TYPE_WAYLAND &&
-                    oldp->wayland.meta_window == NULL))
+          else if (meta_display_lookup_x_window (stack->screen->display,
+                                                 *oldp) == NULL)
            {
              /* *oldp is no longer known to us (probably destroyed),
               * so we can just skip it
@@ -1411,161 +1280,75 @@ stack_sync_to_xserver (MetaStack *stack)
            }
          else
            {
-              /* Move *newp below the last_window */
-              if (!last_window)
+              /* Move *newp below last_window */
+              if (last_window == None)
                {
-                  meta_topic (META_DEBUG_STACK, "Using window 0x%lx as topmost (but leaving it in-place)\n",
-                              newp->x11.xwindow);
+                  meta_topic (META_DEBUG_STACK, "Using window 0x%lx as topmost (but leaving it in-place)\n", *newp);

-                  raise_window_relative_to_managed_windows (stack->screen, newp);
-                }
-              else if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
-                       last_xwindow == None)
-                {
-                  /* In this case we have an X window that we need to
-                   * put below a wayland window and this is the
-                   * topmost X window. */
-                  
-                  /* In X terms (because this is the topmost X window)
-                   * we want to
-                   * raise_window_relative_to_managed_windows() to
-                   * ensure the X window is below override-redirect
-                   * pop-up windows.
-                   *
-                   * In Wayland terms we just want to ensure
-                   * newp is lowered below last_window (which
-                   * notably doesn't require an X request because we
-                   * know last_window isn't an X window).
-                   */
-
-                  raise_window_relative_to_managed_windows (stack->screen, newp);
-
-                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
-                                                         newp, last_window,
-                                                         0); /* no x request serial */
+                  raise_window_relative_to_managed_windows (stack->screen,
+                                                            *newp);
                }
              else
                {
-                  gulong serial = 0;
-
-                  /* This means that if last_xwindow is dead, but not
+                  /* This means that if last_window is dead, but not
                   * *newp, then we fail to restack *newp; but on
-                   * unmanaging last_xwindow, we'll fix it up.
+                   * unmanaging last_window, we'll fix it up.
                   */
                  
-                  meta_topic (META_DEBUG_STACK, "Placing window 0x%lx below 0x%lx\n",
-                              newp->any.type == META_WINDOW_CLIENT_TYPE_X11 ? newp->x11.xwindow : 0,
-                              last_xwindow);
-
-                  if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
-                    {
                  XWindowChanges changes;
-                      serial = XNextRequest (stack->screen->display->xdisplay);

-                      changes.sibling = last_xwindow;
+                  changes.sibling = last_window;
                  changes.stack_mode = Below;

+                  meta_topic (META_DEBUG_STACK, "Placing window 0x%lx below 0x%lx\n",
+                              *newp, last_window);
+
+                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
+                                                         *newp, last_window,
+                                                         XNextRequest (stack->screen->display->xdisplay));
                  XConfigureWindow (stack->screen->display->xdisplay,
-                                        newp->x11.xwindow,
+                                    *newp,
                                    CWSibling | CWStackMode,
                                    &changes);
                }

-                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
-                                                         newp, last_window,
-                                                         serial);
-                }
-
-              if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
-                last_xwindow = newp->x11.xwindow;
-              last_window = newp;
+              last_window = *newp;
              ++newp;
            }
        }

      if (newp != new_end)
        {
-          const MetaStackWindow *x_ref;
-          unsigned long serial = 0;
-
          /* Restack remaining windows */
          meta_topic (META_DEBUG_STACK, "Restacking remaining %d windows\n",
                        (int) (new_end - newp));
-
-          /* rewind until we find the last stacked X window that we can use
-           * as a reference point for re-stacking remaining X windows */
-          if (newp != new_stack)
-            for (x_ref = newp - 1;
-                 x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11 && x_ref > new_stack;
-                 x_ref--)
-              ;
-          else
-            x_ref = new_stack;
-
-          /* If we didn't find an X window looking backwards then walk forwards
-           * through the remaining windows to find the first remaining X window
-           * instead. */
-          if (x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11)
-            {
-              for (x_ref = newp;
-                   x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11 && x_ref > new_stack;
-                   x_ref++)
-                ;
-            }
-
-          /* If there are any X windows remaining unstacked then restack them */
-          if (x_ref->any.type == META_WINDOW_CLIENT_TYPE_X11)
-            {
-              int i;
-
-              for (i = x11_root_children_stacked->len - 1; i; i--)
-                {
-                  Window *reference = &g_array_index (x11_root_children_stacked, Window, i);
-
-                  if (*reference == x_ref->x11.xwindow)
-                    {
-                      int n = x11_root_children_stacked->len - i;
-
-                      /* There's no point restacking if there's only one X window */
-                      if (n == 1)
-                        break;
-
-                      serial = XNextRequest (stack->screen->display->xdisplay);
-                      XRestackWindows (stack->screen->display->xdisplay,
-                                       reference, n);
-                      break;
-                    }
-                }
-            }
-
          /* We need to include an already-stacked window
           * in the restack call, so we get in the proper position
           * with respect to it.
           */
          if (newp != new_stack)
-            newp = MIN (newp - 1, x_ref);
+            --newp;
          meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                                     newp, new_end - newp,
-                                                     serial);
+                                                     (Window *) newp, new_end - newp,
+                                                     XNextRequest (stack->screen->display->xdisplay));
+          XRestackWindows (stack->screen->display->xdisplay,
+                           (Window *) newp, new_end - newp);
        }
    }

-  /* Push hidden X windows to the bottom of the stack under the guard window */
-  guard_stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
-  guard_stack_window.x11.xwindow = stack->screen->guard_window;
+  /* Push hidden windows to the bottom of the stack under the guard window */
  meta_stack_tracker_record_lower (stack->screen->stack_tracker,
-                                   &guard_stack_window,
+                                   stack->screen->guard_window,
                                   XNextRequest (stack->screen->display->xdisplay));
  XLowerWindow (stack->screen->display->xdisplay, stack->screen->guard_window);
  meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                             (MetaStackWindow *)x11_hidden_stack_windows->data,
-                                             x11_hidden_stack_windows->len,
+                                             (Window *)all_hidden->data,
+                                             all_hidden->len,
                                             XNextRequest (stack->screen->display->xdisplay));
  XRestackWindows (stack->screen->display->xdisplay,
-		   (Window *)x11_hidden->data,
-		   x11_hidden->len);
-  g_array_free (x11_hidden, TRUE);
-  g_array_free (x11_hidden_stack_windows, TRUE);
+		   (Window *)all_hidden->data,
+		   all_hidden->len);
+  g_array_free (all_hidden, TRUE);

  meta_error_trap_pop (stack->screen->display);
  /* on error, a window was destroyed; it should eventually
@@ -1580,23 +1363,21 @@ stack_sync_to_xserver (MetaStack *stack)
                   stack->screen->display->atom__NET_CLIENT_LIST,
                   XA_WINDOW,
                   32, PropModeReplace,
-                   (unsigned char *)stack->xwindows->data,
-                   stack->xwindows->len);
+                   (unsigned char *)stack->windows->data,
+                   stack->windows->len);
  XChangeProperty (stack->screen->display->xdisplay,
                   stack->screen->xroot,
                   stack->screen->display->atom__NET_CLIENT_LIST_STACKING,
                   XA_WINDOW,
                   32, PropModeReplace,
-                   (unsigned char *)x11_stacked->data,
-                   x11_stacked->len);
+                   (unsigned char *)stacked->data,
+                   stacked->len);

-  g_array_free (x11_stacked, TRUE);
+  g_array_free (stacked, TRUE);

-  if (stack->last_all_root_children_stacked)
-    free_last_all_root_children_stacked_cache (stack);
-  stack->last_all_root_children_stacked = all_root_children_stacked;
-
-  g_array_free (x11_root_children_stacked, TRUE);
+  if (stack->last_root_children_stacked)
+    g_array_free (stack->last_root_children_stacked, TRUE);
+  stack->last_root_children_stacked = root_children_stacked;

  /* That was scary... */
 }
@@ -1684,7 +1465,7 @@ window_contains_point (MetaWindow *window,
 {
  MetaRectangle rect;

-  meta_window_get_frame_rect (window, &rect);
+  meta_window_get_outer_rect (window, &rect);

  return POINT_IN_RECT (root_x, root_y, rect);
 }
@@ -1703,12 +1484,14 @@ get_default_focus_window (MetaStack     *stack,
   * or top window in same group as not_this_one.
   */

+  MetaWindow *topmost_dock;
  MetaWindow *transient_parent;
  MetaWindow *topmost_in_group;
  MetaWindow *topmost_overall;
  MetaGroup *not_this_one_group;
  GList *link;
  
+  topmost_dock = NULL;
  transient_parent = NULL;
  topmost_in_group = NULL;
  topmost_overall = NULL;
@@ -1734,6 +1517,10 @@ get_default_focus_window (MetaStack     *stack,
          (workspace == NULL ||
           meta_window_located_on_workspace (window, workspace)))
        {
+          if (topmost_dock == NULL &&
+              window->type == META_WINDOW_DOCK)
+            topmost_dock = window;
+
          if (not_this_one != NULL)
            {
              if (transient_parent == NULL &&
@@ -1751,6 +1538,10 @@ get_default_focus_window (MetaStack     *stack,
                topmost_in_group = window;
            }

+          /* Note that DESKTOP windows can be topmost_overall so
+           * we prefer focusing desktop or other windows over
+           * focusing dock, even though docks are stacked higher.
+           */
          if (topmost_overall == NULL &&
              window->type != META_WINDOW_DOCK &&
              (!must_be_at_point ||
@@ -1772,7 +1563,7 @@ get_default_focus_window (MetaStack     *stack,
  else if (topmost_overall)
    return topmost_overall;
  else
-    return NULL;
+    return topmost_dock;
 }

 MetaWindow*
@@ -1947,7 +1738,7 @@ meta_stack_set_positions (MetaStack *stack,
  meta_topic (META_DEBUG_STACK,
              "Reset the stack positions of (nearly) all windows\n");

-  stack_sync_to_xserver (stack);
+  stack_sync_to_server (stack);
  meta_stack_update_window_tile_matches (stack, NULL);
 }

@@ -2010,7 +1801,7 @@ meta_window_set_stack_position (MetaWindow *window,
                                int         position)
 {
  meta_window_set_stack_position_no_sync (window, position);
-  stack_sync_to_xserver (window->screen->stack);
+  stack_sync_to_server (window->screen->stack);
  meta_stack_update_window_tile_matches (window->screen->stack,
                                         window->screen->active_workspace);
 }
--- a/src/core/stack.h
+++ b/src/core/stack.h
@@ -60,7 +60,7 @@ struct _MetaStack
   * A sequence of all the Windows (X handles, not MetaWindows) of the windows
   * we manage, sorted in order.  Suitable to be passed into _NET_CLIENT_LIST.
   */
-  GArray *xwindows;
+  GArray *windows;

  /** The MetaWindows of the windows we manage, sorted in order. */
  GList *sorted;
@@ -99,7 +99,7 @@ struct _MetaStack
   * The last-known stack of all windows, bottom to top.  We cache it here
   * so that subsequent times we'll be able to do incremental moves.
   */
-  GArray *last_all_root_children_stacked;
+  GArray *last_root_children_stacked;

  /**
   * Number of stack positions; same as the length of added, but
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Jasper St. Pierre	2b8e75ad48	remove texture tower	2013-08-20 18:10:54 -04:00
Jasper St. Pierre	ce0c6b8d9f	Update .gitignore	2013-08-20 17:04:03 -04:00
Daniel Mustieles	9552ec89fb	Updated Spanish translation	2013-08-20 17:45:53 +02:00
Alexander Larsson	3a7c1e7b6c	Require Gtk+ 3.9.11 This is needed for the gdk_x11_display_set_window_scale() call.	2013-08-20 14:27:50 +02:00
Alexander Larsson	6980256a42	ui: Disable scaling support in Gtk+ We can't really support the Gtk+ automatic scaling, as to much code relies on the GdkWindow and XWindow sizes, etc to match. In order to keep working we just disable the scaling, meaning we will pick up the larger fonts, but nothing else. Its not ideal but it works for now. https://bugzilla.gnome.org/show_bug.cgi?id=706388	2013-08-20 14:27:49 +02:00
Giovanni Campagna	3f2dcf1698	MetaPlugin: simplify the modal API Remove grab window and cursor from the API, and just grab always on the stage window with no cursor. This is mainly to remove the X11 usage in the public API, in preparation for implementing this in wayland. https://bugzilla.gnome.org/show_bug.cgi?id=705917	2013-08-20 14:21:52 +02:00
Giovanni Campagna	44097c1b37	MonitorManager: emit a DBus signal when we change the display configuration Using out-of-band notifications from the wayland protocol or from X is racy, in that the client could ask for the new resources before we have them. Instead, with a signal, we are sure that when the client asks for it, it will get the right values. https://bugzilla.gnome.org/show_bug.cgi?id=706382	2013-08-20 13:56:52 +02:00
Marek Černocký	551b188c01	Updated Czech translation	2013-08-20 08:52:05 +02:00
Giovanni Campagna	3a786542c4	MonitorManager: extend the API with physical sizes These will be needed in the new display panel designs to show the diagonal length and physical aspect ratio. https://bugzilla.gnome.org/show_bug.cgi?id=706322	2013-08-19 23:34:04 +02:00
Matej Urbančič	bb2df9b2c6	Updated Slovenian translation	2013-08-19 23:11:13 +02:00
Giovanni Campagna	7d1e149905	Add MetaCursorTracker, a new helper for tracking the cursor sprite Under X, we need to use XFixes to watch the cursor changing, while on wayland, we're in charge of setting and painting the cursor. MetaCursorTracker provides the abstraction layer for gnome-shell, which can thus drop ShellXFixesCursor. In the future, it may grow the ability to watch for pointer position too, especially if CursorEvents are added to the next version of XInput2, and thus it would also replace the PointerWatcher we use for gnome-shell's magnifier. https://bugzilla.gnome.org/show_bug.cgi?id=705911	2013-08-19 16:05:40 +02:00
Rico Tzschichholz	1dcd52838b	build: Add xrandr.xml to EXTRA_DIST	2013-08-19 11:39:16 +02:00