Add _DBUS_UNIQUE_NAME and _OBJECT_PATH properties

https://bugzilla.gnome.org/show_bug.cgi?id=664851
Load _DBUS_APPLICATION_ID property, expose it via API
2011-12-05 12:54:29 -05:00 · 2011-12-05 12:52:29 -05:00
137 changed files with 52541 additions and 35116 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -19,7 +19,6 @@ libtool
 ltmain.sh
 missing
 .deps
-src/50-mutter-windows.xml
 src/mutter-wm.desktop
 src/mutter.desktop
 *.o
--- a/298
+++ b/298
@@ -1,301 +1,3 @@
-3.6.2
-=====
-* Only process keyboard mapping events for the core X keyboard [Rui; #674859]
-
-Contributor:
-  Rui Matos
-
-Translations:
-  Marek Černocký [cs], Мирослав Николић [sr, sr@latin], Mattias Põldaru [et],
-  Nilamdyuti Goswami [as], Sweta Kothari [gu], Tobias Endrigkeit [de],
-  A S Alam [pa]
-
-3.6.1
-=====
-* Fix crash when opening large popup menus [Jasper; #681676]
-* window: Don't move the desktop window after monitor hotplug [Jasper; #681159]
-* Expose MetaPlugin to introspection [Evan; #671098]
-* Optionally delay focus changes in focus-follows-mouse mode [Florian; #678169]
-* Resize the guard window when the X screen is resized [Benjamin; #670396]
-* display: Only manage the default X screen [Jürg; #648156]
-* Misc cleanups: [Owen; #587255]
-
-Contributors:
-  Benjamin Berg, Jürg Billeter, Evan Broder, Florian Müllner, Jasper St. Pierre,
-  Owen Taylor
-
-Translations:
-  Alexandre Franke [fr], Theppitak Karoonboonyanan [th], Sayak Sarkar [bn_IN],
-  Sandeep Sheshrao Shedmake [mr], Ask H. Larsen [da], Shankar Prasad [kn],
-  Alexander Shopov [bg], Aurimas Černius [lt], Ihar Hrachyshka [be],
-  Kjartan Maraas [nb], Daniel Mustieles [es], Changwoo Ryu [ko],
-  Yuri Myasoedov [ru], Tom Tryfonidis [el], Rūdolfs Mazurs [lv],
-  Chris Leonard [en_GB], Piotr Drąg [pl], Fran Diéguez [gl], Gil Forcada [ca],
-  Matej Urbančič [sl], Andika Triwidada [id], Carles Ferrando [ca]
-
-3.6.0
-=====
-
-Translations:
-  Alexander Shopov [bg], Daniel Korostil [uk], Rajesh Ranjan [hi],
-  Krishnababu Krothapalli [te], Ani Peter [ml], Rūdolfs Mazurs [lv],
-  Sweta Kothari [gu], Ihar Hrachyshka [be], Noriko Mizumoto [ja],
-  Timo Jyrinki [fi], Mattias Põldaru [et]
-
-3.5.92
-======
-* screen: Allow NULL out arguments in meta_screen_get_size [Tomeu]
-* display: Add API to set wm_name / wm_keybindings [Florian; #671010]
-* Improve the not responding dialog [Jon, Florian; #684306]
-* Misc. bugfixes [Jasper]
-
-Contributors:
-  William Jon McCann, Florian Müllner, Jasper St. Pierre, Tomeu Vizoso
-
-Translations:
-  Gabor Kelemen [hu], Piotr Drąg [pl], Dr.T.Vasudevan [ta], Bruce Cowan [en_GB],
-  Alexandre Franke [fr], Theppitak Karoonboonyanan [th], Gil Forcada [ca],
-  Carles Ferrando [ca@valencia], Tobias Endrigkeit [de], Tom Tryfonidis [el],
-  Nguyễn Thái Ngọc Duy [vi], Changwoo Ryu [ko], Ask H. Larsen [da],
-  Rafael Ferreira [pt_BR], Marek Černocký [cs]
-
-3.5.91
-======
-* Do not include markup in app not responding dialog [Alex]
-* Fix subtracting unredirected windows from visible region [Jasper; #677116]
-* Minor improvements and bugfixes [Jasper, Florian; #682648, #682993]
-
-Contributors:
-  Alexander Larsson, Florian Müllner, Jasper St. Pierre
-
-Translations:
-  Dirgita [id], Piotr Drąg [pl], A S Alam [pa], Yuri Myasoedov [ru],
-  Milo Casagrande [it], Nilamdyuti Goswami [as], Tom Tryfonidis [el],
-  Duarte Loreto [pt], Fran Diéguez [gl], Nguyễn Thái Ngọc Duy [vi],
-  Aurimas Černius [lt], Daniel Nylander [sv]
-
-3.5.90
-======
-* Fix logic for handling translations of the windows group [Owen; #681221]
-* Handle painting inside a Clutter clone [Owen; #681953]
-* Update overlay-key on settings changes [Florian; #681906]
-* Add keybinding for overlay-key [Florian; #665547]
-* Minor fixes and improvements [Javier, Florian]
-
-Contributors:
-  Javier Jardón, Florian Müllner, Owen Taylor
-
-Translations:
-  Sweta Kothari [gu], Muhammet Kara [tr], Khaled Hosny [ar],
-  Sandeep Sheshrao Shedmake [mr]
-
-3.5.5
-=====
-* Fix flickering around windows when using window group [Tom; #681221]
-
-Contributor(s):
-  Tom Beckmann
-
-Translations:
-  Chao-Hsiung Liao [zh_HK, zh_TW], Matej Urbančič [sl], Fran Diéguez [gl],
-  Мирослав Николић [sr, sr@latin], Yaron Shahrabani [he], Kjartan Maraas [nb]
-
-3.5.4
-=====
-* Make it possible to reimplement move-to-workspace keybindings from plugins
-  [Giovanni; #674104]
-* Add a preference to ignore hide-titlebar-when-maximized hint [Rico; #678947]
-* window: Also use hide-titlebar-when-maximized when tiled [Florian; #679290]
-* Center modal dialogs on their parent instead [Florian; #674499]
-* Reduce amount of markup in translated messages [Matthias; #679660]
-* Fix focus problem after closing a window with focus-follows-mouse
-  [Jasper; #675982]
-* Handle changes of the attach-modal-dialogs preference [Florian; #679904]
-* Do not restore tiling on unmaximize [Florian; #677565]
-* Misc. fixes and cleanups [Jasper Adriaanse, Jasper, Debarshi, Pavel;
-  #679153, 673824]
-
-Contributors:
- Jasper Lievisse Adriaanse, Giovanni Campagna, Matthias Clasen, Florian Müllner,
- Debarshi Ray, Jasper St. Pierre, Rico Tzschichholz, Pavel Vasin
-
-Translations:
- Alexander Shopov [bg], Kjartan Maraas [nb], Yaron Shahrabani [he],
- Nilamdyuti Goswami [as], Ihar Hrachyshka [be], Daniel Mustieles [es]
-
-3.5.3
-=====
-* Simplify plugin system [Jasper; #676855]
-* meta-window-actor: Don't unredirect shaped windows [Jasper; #677657]
-* screen: Add new public meta_screen_get_current_monitor API [Tim; #642591]
-* frames: Increase the size of resize corners [Jasper; #677669]
-* window: Make some window methods public [Jasper; #678126]
-* Fix crash when running mutter stand-alone [Jasper; #678238]
-* meta-window-actor: Fix potential crash in shaping code [Jasper; #677977]
-* Misc. fixes [Jasper, Marc-Antoine, Rico]
-
-Contributors:
- Tim L, Marc-Antoine Perennou, Jasper St. Pierre, Rico Tzschichholz
-
-Translations:
-
- Daniel Mustieles [es], Matej Urbančič [sl], Khaled Hosny [ar],
- Bruno Brouard [fr], Fran Diéguez [gl]
-
-3.5.2
-=====
-* keybindings: Remove 'toggle-recording' binding [Florian; #674376]
-* Switch to gtk-doc syntax [Jasper; #673752]
-* shaped-texture: never slice shape mask texture [Robert; #674731]
-* Make Mutter stop relying on Cogl including a GL header [Neil; #672711]
-* Make support for "XFree86" Xinerama mandatory [Owen; #674727]
-* meta_window_move_frame(): fix crash when frame is NULL [Owen; #675254]
-* Fix memory leaks [Pavel; #672640]
-* Code cleanups [Jasper; #671104 #674876 #676052]
-* Look for themes in XDG user data dir [Jasper; #675316]
-* Remove frame pixel caching [Jasper; #675111]
-* stack: Ignore keep-on-top property on maximized windows [Florian; #673581]
-* Misc. fixes [Javier, Jasper, Owen, Rico]
-
-Contributors:
- Robert Bragg, Javier Járdon, Florian Müllner, Neil Roberts, Jasper St. Pierre, 
- Owen Taylor, Rico Tzschichholz, Pavel Vasin
-
-Translations:
- Praveen Illa [te], Luca Ferretti [it], Daniel Mustieles [es]
-
-3.4.1
-=====
-* API change: the meta_display_add_keybinding() function added in 3.4
-  wasn't usable from a GNOME Shell extension, so has been changed to take
-  a GSettings object rather than the name of a schema [Jasper; #673014]
-* Don't try to auto-maximize not-maximizable windows; this fixes the problem
-  with the Nautilus desktop window being mis-positioned when enabled
-  [Owen; #673566]
-* Fix a crash in the default plugin (not used in GNOME) [Giovanni; #673809]
-* Make the <Super> key work when set as the mouse button modifier
-  [Florian; #662476]
-
-Contributors:
- Giovanni Campagna, Florian Muellner, Jasper St. Pierre, Owen Taylor
-
-Translations:
- Khaled Hosny [ar], Jordi Serratosa [ca], Carles Ferrando [ca@valencia],
- Christian Kirbach [de], Kristjan Schmidt [eo], Arash Mousavi [fa],
- Jiro Matsuzawa [ja], Shankar Prasad [kn], Aurimas Černius [lt],
- Yinghua Wang [zh_CN]
-
-3.4.0
-=====
-* Fix crash when a full-screen window is opened [Jasper; #672797]
-* Fix memory leaks [Pavel; #672640]
-
-Contributors:
- Jasper St. Pierre, Pavel Vasin
-
-Translations:
- Marek Černocký, Petr Kovar [cz], Bruno Brouard [fr], Sweta Kothari [gu],
- Yaron Shahrabani [he], Changwoo Ryu [kr], Enrico Nicoletto [pt_BR],
- Yuri Myasoedov [ru], Muhammet Kara [tr], Nguyễn Thái Ngọc Duy [vi]
-
-3.3.92
-======
-* Automaximize large windows on map [Adel; #671677]
-* When unmaximizing windows, make sure the unminimized size
-  is signficantly less than the maximized size [Adel; #671677]
-* Don't offer maximize option for windows larger than the screen
-  [Jasper; #643606]
-* Always focus the window immediately underneath without restacking
-  when closing a window [Jasper; #620744]
-* Avoid drawing shadows when two windows are tiled together [Rui; #643075]
-* Remove tooltips for window decorations [Florian; #645101]
-* Add org.gnome.mutter.dynamic-workspaces GSetting - when this is set
-  to true, workspace counts are never saved to GSettings, avoiding
-  pointless disk traffic for GNOME dynamic workspaces [Florian; #671568]
-* Add ::grab-op-begin, ::grab-op-end signals to MetaDisplay [Jasper; #670658]
-* Add meta_display_get_ignored_modifier_mask() [Florian; #665215]
-* Remove pointless wrapper methods on MetaPlugin [Jasper; #671103]
-* Fix frame drawing with 3.3.x GTK+ releases [Florian; #671796]
-* Build fixes [Jasper, Rico, Rui]
-* Misc bug fixes [Damien, Jasper, Lionel, Marius, Owen, Rui;
-  #661256, #667437, #671601, #671087, #672374]
-
-Contributors:
- Stefano Facchini, Adel Gadllah, Lionel Landwerlin, Mariusz Libera,
- Rui Matos, Florian Müllner, Jasper St. Pierre, Damien Radtke, Owen Taylor,
- Rico Tzschichholz
-
-Translations:
- Nilamdyuti Goswami [as], Ihar Hrachyshka [be], Alexander Shopov [bg],
- David Planella [ca], Carles Ferrando [ca@valencia], Kenneth Nielsen [dk],
- Bruce Cowan [en_GB], Daniel Mustieles [es], Mattias Põldaru [et],
- Inaki Larranaga Murgoitio [eu], Timo Jyrinki [fi], Fran Diéguez [gl],
- Gabor Kelemen [hu], Changwoo Ryu [ko], Anita Reitere [lv],
- Kjartan Maraas [nb], Wouter Bolsterlee [nl], A S Alam [pa], Piotr Drąg [pl],
- Duarte Loreto [pt], Yuri Myasoedov [ru], Daniel Nylander [se],
- Matej Urbančič [sl], Miroslav Nikolić [sr], Tirumurti Vasudevan [ta],
- Sasi Bhushan [te], Daniel Korostil [uk], Nguyễn Thái Ngọc Duy [vi],
- YunQiang Su [zh_CN], Chao-Hsiung Liao [zh_HK, zh_TW]
-
-3.3.90
-======
-* Update for Cogl API changes [Robert]
-* Bug fixes [Adel, Jasper;  #659643]
-* Build fixes [Jasper, Owen]
-
-Contributors:
- Robert Bragg, Adel Gadllah, Jasper St. Pierre, Owen Taylor
-
-Translations:
- Ask H. Larsen [dk], Miroslav Nikolić [sr]
-
-3.3.5
-=====
-* MetaShapedTexture no longer is a ClutterTexture subclass [Jasper; #660941]
-* Add meta_shaped_texture_get_image() [Jasper; #660941]
-* Cleanups [Rui, Jasper; #657639]
-* Depend on GTK+ 3.3.7 [Rico]
-
-Contributors:
- Rui Matos, Jasper St. Pierre, Rico Tzschichholz
-
-Translations:
- Kjartan Maraas [nb], Chao-Hsiung Liao [zh_HK, zh_TW]
-
-3.3.4
-=====
-* Adapt to changes in GtkStateFlags [Owen]
-* Redo properties for applications menu corresponding to GTK+ changes -
-  they are now _GTK_* not DBUS_*. [Ryan]
-* Fix crash on gnome-shell restart when a modal dialog is open [Owen; #668299]
-* Code cleanup [Florian; #666039]
-
-Contributors:
- Ryan Lortie, Florian Müllner, Owen Taylor
-
-Translations:
- Alexander Shopov [bg], Fran Diéguez [gl]
-
-3.3.3
-=====
-* Add keybindings for tiling to left or right [Florian; #648700]
-* Support GTK+'s hide-titlebar-when-maximized hint [Florian; #665617]
-* Load _DBUS_APPLICATION_ID, _DBUS_UNIQUE_NAME, _DBUS_OBJECT_PATH
-  property [Colin, Ryan; #664851]
-* Handle changes to workspaces-only-on-primary GSetting [Florian; #664853]
-* Don't use the Clutter default stage [Jasper; #664028]
-* Fix compilation with --disable-introspection [Lionel; #661871]
-* Fix problem where stage could end up mis-sized on startup with
-  multiple monitors [Lionel]
-* Misc bug fixes [Adel, Lionel, Jasper; #666015]
-
-Contributors:
- Adel Gadllah, Lionel Landwerlin, Florian Müllner, Jasper St. Pierre
-
-Translations:
- Daniel Mustieles [es], Yaron Shahrabani [he], Kjartan Maraas [nb],
- Matej Urbančič [sk], Muhammet Kara [tr]
-
 3.3.2
 =====

--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 AC_PREREQ(2.50)

 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [6])
+m4_define([mutter_minor_version], [3])
 m4_define([mutter_micro_version], [2])

 m4_define([mutter_version],
@@ -61,21 +61,12 @@ AC_CHECK_SIZEOF(__int64)
 ## byte order
 AC_C_BIGENDIAN

+GTK_MIN_VERSION=3.3.3
+GIO_MIN_VERSION=2.25.10
 CANBERRA_GTK=libcanberra-gtk3
 CANBERRA_GTK_VERSION=0.26

-CLUTTER_PACKAGE=clutter-1.0
-
-MUTTER_PC_MODULES="
-   gtk+-3.0 >= 3.3.7
-   gio-2.0 >= 2.25.10
-   pango >= 1.2.0
-   cairo >= 1.10.0
-   gsettings-desktop-schemas >= 3.3.0
-   xcomposite >= 0.2 xfixes xrender xdamage
-   $CLUTTER_PACKAGE >= 1.9.10
-   cogl-1.0 >= 1.9.6
-"
+MUTTER_PC_MODULES="gtk+-3.0 >= $GTK_MIN_VERSION gio-2.0 >= $GIO_MIN_VERSION pango >= 1.2.0 cairo >= 1.10.0 gsettings-desktop-schemas >= 3.3.0"

 GLIB_GSETTINGS

@@ -113,14 +104,17 @@ AC_ARG_ENABLE(shape,
                 [disable mutter's use of the shaped window extension]),,
  enable_shape=auto)

+## try definining HAVE_BACKTRACE
+AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
+
 AM_GLIB_GNU_GETTEXT

 ## here we get the flags we'll actually use
 # GRegex requires Glib-2.14.0
 PKG_CHECK_MODULES(ALL, glib-2.0 >= 2.14.0)
 # gtk_window_set_icon_name requires gtk2+-2.6.0
-PKG_CHECK_MODULES(MUTTER_MESSAGE, gtk+-3.0)
-PKG_CHECK_MODULES(MUTTER_WINDOW_DEMO, gtk+-3.0)
+PKG_CHECK_MODULES(MUTTER_MESSAGE, gtk+-3.0 >= $GTK_MIN_VERSION)
+PKG_CHECK_MODULES(MUTTER_WINDOW_DEMO, gtk+-3.0 >= $GTK_MIN_VERSION)

 # Unconditionally use this dir to avoid a circular dep with gnomecc
 GNOME_KEYBINDINGS_KEYSDIR="${datadir}/gnome-control-center/keybindings"
@@ -170,6 +164,31 @@ else
  fi
 fi

+XCOMPOSITE_VERSION=0.2
+
+AC_MSG_CHECKING([Xcomposite >= $XCOMPOSITE_VERSION])
+if $PKG_CONFIG --atleast-version $XCOMPOSITE_VERSION xcomposite; then
+  MUTTER_PC_MODULES="$MUTTER_PC_MODULES xcomposite >= $XCOMPOSITE_VERSION xfixes xrender xdamage"
+  AC_DEFINE(HAVE_COMPOSITE_EXTENSIONS, 1, [Building with compositing manager support])
+  echo "Building with compositing manager"
+
+  ## force on render also
+  have_xrender=yes
+else
+  AC_MSG_ERROR([no. Mutter requires the Xcomposite extension to build.])
+fi
+
+CLUTTER_VERSION=1.7.5
+CLUTTER_PACKAGE=clutter-1.0
+AC_SUBST(CLUTTER_PACKAGE)
+if $PKG_CONFIG --atleast-version $CLUTTER_VERSION $CLUTTER_PACKAGE ; then
+  MUTTER_PC_MODULES="$MUTTER_PC_MODULES $CLUTTER_PACKAGE "
+  PKG_CHECK_MODULES(CLUTTER, $CLUTTER_PACKAGE)
+  AC_DEFINE(WITH_CLUTTER, , [Building with Clutter compositor])
+else
+  AC_MSG_ERROR([no. Mutter requires Clutter version $CLUTTER_VERSION.])
+fi
+
 INTROSPECTION_VERSION=0.9.5
 GOBJECT_INTROSPECTION_CHECK([$INTROSPECTION_VERSION])

@@ -201,39 +220,64 @@ fi

 PKG_CHECK_MODULES(MUTTER, $MUTTER_PC_MODULES)

-# This is used for plugins
-AC_SUBST(CLUTTER_PACKAGE)
-PKG_CHECK_MODULES(CLUTTER, $CLUTTER_PACKAGE)
-
 AC_PATH_XTRA

 ALL_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"

-# Check for Xinerama extension - we only support the "XFree86" style,
-# and not the older Solaris-only version; recent Solaris supports the
-# XFree86 style.
+# Check for Xinerama extension (Solaris impl or Xfree impl)
 mutter_save_cppflags="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"

-have_xinerama=yes
-AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
-    [AC_CHECK_HEADER(X11/extensions/Xinerama.h,
-		     [X_EXTRA_LIBS="-lXinerama $X_EXTRA_LIBS"
-		     if test -z "`echo $ALL_X_LIBS | grep "\-lXext" 2> /dev/null`"; then
-			 X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
-		     fi],
-		     have_xinerama=no,
-		     [#include <X11/Xlib.h>])],
-    have_xinerama=no, -lXext $ALL_X_LIBS)
-AC_MSG_CHECKING(for Xinerama support)
-AC_MSG_RESULT($have_xinerama)
+AC_ARG_ENABLE(xinerama,
+  AC_HELP_STRING([--disable-xinerama],
+                 [disable mutter's use of the Xinerama extension]),
+  try_xinerama=$enable_xinerama,try_xinerama=yes)
+
+use_solaris_xinerama=no
+use_xfree_xinerama=no
+if test "${try_xinerama}" != no; then
+    case "$host" in
+        *-*-solaris*)
+            # Check for solaris
+            use_solaris_xinerama=yes
+            AC_CHECK_LIB(Xext, XineramaGetInfo,
+                         use_solaris_xinerama=yes, use_solaris_xinerama=no,
+                         $ALL_X_LIBS)
+            if test "x$use_solaris_xinerama" = "xyes"; then
+                AC_CHECK_HEADER(X11/extensions/xinerama.h,
+                                if test -z "`echo $ALL_X_LIBS | grep "\-lXext" 2> /dev/null`"; then
+                                    X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
+                                fi
+                                AC_DEFINE(HAVE_SOLARIS_XINERAMA, , [Have Solaris-style Xinerama])
+                                AC_DEFINE(HAVE_XINERAMA, , [Have some version of Xinerama]),
+                                use_solaris_xinerama=no,
+                                [#include <X11/Xlib.h>])
+            fi
+            AC_MSG_CHECKING(for Xinerama support on Solaris)
+            AC_MSG_RESULT($use_solaris_xinerama);
+            ;;
+        *)
+            # Check for XFree
+            use_xfree_xinerama=yes
+            AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
+                [AC_CHECK_HEADER(X11/extensions/Xinerama.h,
+                                 X_EXTRA_LIBS="-lXinerama $X_EXTRA_LIBS"
+                                 if test -z "`echo $ALL_X_LIBS | grep "\-lXext" 2> /dev/null`"; then
+                                     X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
+                                 fi
+                                 AC_DEFINE(HAVE_XFREE_XINERAMA, , [Have XFree86-style Xinerama])
+                                 AC_DEFINE(HAVE_XINERAMA,, [Have some version of Xinerama]),
+                                 use_xfree_xinerama=no,
+                                 [#include <X11/Xlib.h>])],
+                use_xfree_xinerama=no, -lXext $ALL_X_LIBS)
+            AC_MSG_CHECKING(for Xinerama support on XFree86)
+            AC_MSG_RESULT($use_xfree_xinerama);
+            ;;
+    esac
+fi

 CPPFLAGS="$mutter_save_cppflags"

-if test x$have_xinerama = xno; then
-   AC_MSG_ERROR([Xinerama extension was not found])
-fi
-
 SHAPE_LIBS=
 found_shape=no
 AC_CHECK_LIB(Xext, XShapeQueryExtension,
@@ -364,6 +408,9 @@ fi
 # For fix-meta-rectangle.py
 AM_PATH_PYTHON([2.5])

+# Use gnome-doc-utils:
+GNOME_DOC_INIT([0.8.0])
+
 #### Warnings (last since -Werror can disturb other tests)

 # Stay command-line compatible with the gnome-common configure option. Here
@@ -423,7 +470,7 @@ if test "$enable_compile_warnings" != no ; then
    if test "$enable_compile_warnings" = error; then
      case " $CFLAGS " in
      *[\ \	]-Werror[\ \	]*) ;;
-      *) CFLAGS="$CFLAGS -Werror -Wno-error=deprecated-declarations" ;;
+      *) CFLAGS="$CFLAGS -Werror" ;;
      esac
    fi
  fi
@@ -461,6 +508,8 @@ mutter-$VERSION
 	source code location:	  ${srcdir}
 	compiler:		  ${CC}

+	XFree86 Xinerama:         ${use_xfree_xinerama}
+	Solaris Xinerama:         ${use_solaris_xinerama}
 	Startup notification:     ${have_startup_notification}
 	libcanberra:              ${have_libcanberra}
 	Introspection:            ${found_introspection}
@@ -475,8 +524,8 @@ MUTTER_MINOR_VERSION=mutter_minor_version
 if expr $MUTTER_MINOR_VERSION % 2 > /dev/null ; then
   stable_version=`expr $MUTTER_MINOR_VERSION - 1`
   echo "This is the UNSTABLE branch of mutter"
-   echo -n "Use 3.$stable_version.x for stable "
-   echo    "(gnome-3-$stable_version branch in git)"
+   echo -n "Use 2.$stable_version.x for stable "
+   echo    "(gnome-2-$stable_version branch in git)"
 else
   echo "This is the stable branch of mutter"
 fi
--- a/doc/how-to-get-focus-right.txt
+++ b/doc/how-to-get-focus-right.txt
@@ -31,7 +31,8 @@ workspaces.  In these cases, there needs to be a rule consistent with
 the above about the new window to choose.

 Focus method  Behavior
-    click     Focus the window on top
+    click     Focus the most recently used window (same as the window
+              on top)
   sloppy     Focus the window containing the pointer if there is such
              a window, otherwise focus the most recently used window.
    mouse     Focus the non-DESKTOP window containing the pointer if
--- a/mutter.doap
+++ b/mutter.doap
@@ -39,11 +39,4 @@ environment.</description>
      <gnome:userid>otaylor</gnome:userid>
    </foaf:Person>
  </maintainer>
-  <maintainer>
-    <foaf:Person>
-      <foaf:name>Florian Müllner</foaf:name>
-      <foaf:mbox rdf:resource="mailto:fmuellner@gnome.org" />
-      <gnome:userid>fmuellner</gnome:userid>
-    </foaf:Person>
-  </maintainer>
 </Project>
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,6 +1,5 @@
 # List of source files containing translatable strings.
 # Please keep this file sorted alphabetically.
-src/50-mutter-windows.xml.in
 src/compositor/compositor.c
 src/core/bell.c
 src/core/core.c
--- a/po/ar.po
+++ b/po/ar.po
--- a/po/as.po
+++ b/po/as.po
--- a/po/be.po
+++ b/po/be.po
--- a/po/bg.po
+++ b/po/bg.po
--- a/po/bn_IN.po
+++ b/po/bn_IN.po
--- a/po/ca.po
+++ b/po/ca.po
--- a/po/ca@valencia.po
+++ b/po/ca@valencia.po
--- a/po/cs.po
+++ b/po/cs.po
--- a/po/da.po
+++ b/po/da.po
--- a/po/de.po
+++ b/po/de.po
--- a/po/el.po
+++ b/po/el.po
--- a/po/en_GB.po
+++ b/po/en_GB.po
--- a/po/eo.po
+++ b/po/eo.po
--- a/po/es.po
+++ b/po/es.po
--- a/po/et.po
+++ b/po/et.po
@@ -7,39 +7,253 @@
 #
 # Tõivo Leedjärv <toivo linux ee>, 2004.
 # Ivar Smolin <okul linux ee>, 2005, 2006, 2009–2011.
-# Mattias Põldaru <mahfiaz@gmail.com>, 2008–2011, 2012.
+# Mattias Põldaru <mahfiaz gmail com>, 2008–2011.
 #
 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: 2012-10-17 08:23+0000\n"
-"PO-Revision-Date: 2012-10-21 20:52+0300\n"
-"Last-Translator: Mattias Põldaru <mahfiaz@gmail.com>\n"
-"Language-Team: Estonian <>\n"
-"Language: et\n"
+"product=mutter&component=general\n"
+"POT-Creation-Date: 2011-03-07 23:35+0000\n"
+"PO-Revision-Date: 2011-03-09 06:41+0200\n"
+"Last-Translator: Ivar Smolin <okul@linux.ee>\n"
+"Language-Team: Estonian <gnome-et@linux.ee>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n!=1);\n"
+"Language: et\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"

-msgid "Windows"
-msgstr "Aknad"
+msgid "Switch to workspace 1"
+msgstr "Lülitumine 1. tööalale"

-msgid "View split on left"
-msgstr "Vaade poolitatakse vasakult"
+msgid "Switch to workspace 2"
+msgstr "Lülitumine 2. tööalale"

-msgid "View split on right"
-msgstr "Vaade poolitatakse paremalt"
+msgid "Switch to workspace 3"
+msgstr "Lülitumine 3. tööalale"

-#. This probably means that a non-WM compositor like xcompmgr is running;
-#. * we have no way to get it to exit
-#, c-format
-msgid ""
-"Another compositing manager is already running on screen %i on display \"%s"
-"\"."
-msgstr "Teine komposiithaldur juba töötab ekraani %i kuval \"%s\"."
+msgid "Switch to workspace 4"
+msgstr "Lülitumine 4. tööalale"
+
+msgid "Switch to workspace 5"
+msgstr "Lülitumine 5. tööalale"
+
+msgid "Switch to workspace 6"
+msgstr "Lülitumine 6. tööalale"
+
+msgid "Switch to workspace 7"
+msgstr "Lülitumine 7. tööalale"
+
+msgid "Switch to workspace 8"
+msgstr "Lülitumine 8. tööalale"
+
+msgid "Switch to workspace 9"
+msgstr "Lülitumine 9. tööalale"
+
+msgid "Switch to workspace 10"
+msgstr "Lülitumine 10. tööalale"
+
+msgid "Switch to workspace 11"
+msgstr "Lülitumine 11. tööalale"
+
+msgid "Switch to workspace 12"
+msgstr "Lülitumine 12. tööalale"
+
+msgid "Switch to workspace on the left of the current workspace"
+msgstr "Lülitumine sellest tööalast vasakul olevale tööalale"
+
+msgid "Switch to workspace on the right of the current workspace"
+msgstr "Lülitumine sellest tööalast paremal olevale tööalale"
+
+msgid "Switch to workspace above the current workspace"
+msgstr "Lülitumine selle tööala kohal olevale tööalale"
+
+msgid "Switch to workspace below the current workspace"
+msgstr "Lülitumine selle tööala all olevale tööalale"
+
+msgid "Move between windows of an application, using a popup window"
+msgstr "Liigu rakenduse akende vahel, hüpikaknaga"
+
+msgid "Move backward between windows of an application, using a popup window"
+msgstr "Liigu rakenduse akende vahel tagasisuunas, hüpikaknaga"
+
+msgid "Move between windows, using a popup window"
+msgstr "Liigu akende vahel, hüpikaknaga"
+
+msgid "Move backward between windows, using a popup window"
+msgstr "Liigu akende vahel tagasisuunas, hüpikaknaga"
+
+msgid "Move between panels and the desktop, using a popup window"
+msgstr "Liigu paneelide ja töölaua vahel, hüpikaknaga"
+
+msgid "Move backward between panels and the desktop, using a popup window"
+msgstr "Liigu tagasisuunas paneelide ja töölaua vahel, hüpikaknaga"
+
+msgid "Move between windows of an application immediately"
+msgstr "Liigu koheselt rakenduse akende vahel"
+
+msgid "Move backward between windows of an application immediately"
+msgstr "Liigu koheselt rakenduse akende vahel tagasisuunas"
+
+msgid "Move between windows immediately"
+msgstr "Liigu koheselt akende vahel"
+
+msgid "Move backward between windows immediately"
+msgstr "Liigu koheselt akende vahel tagasisuunas"
+
+msgid "Move between panels and the desktop immediately"
+msgstr "Liigu koheselt paneeli ja töölaua vahel"
+
+msgid "Move backward between panels and the desktop immediately"
+msgstr "Liigu koheselt tagasisuunas paneelide ja töölaua vahel"
+
+msgid "Hide all normal windows and set focus to the desktop"
+msgstr "Peida kõik tavalised aknad ja fokuseeri töölaud"
+
+msgid "Show the panel's main menu"
+msgstr "Paneeli peamenüü näitamine"
+
+msgid "Show the panel's \"Run Application\" dialog box"
+msgstr "Paneeli dialoogi \"Käivita rakendus\" näitamine"
+
+msgid "Start or stop recording the session"
+msgstr "Seansi salvestamise käivitamine või seiskamine"
+
+msgid "Take a screenshot"
+msgstr "Kuvatõmmise võtmine"
+
+msgid "Take a screenshot of a window"
+msgstr "Kuvatõmmise võtmine aknast"
+
+msgid "Run a terminal"
+msgstr "Terminali käivitamine"
+
+msgid "Activate the window menu"
+msgstr "Aknamenüü aktiveerimine"
+
+msgid "Toggle fullscreen mode"
+msgstr "Täisekraanivaate sisse- ja väljalülitamine"
+
+msgid "Toggle maximization state"
+msgstr "Maksimeeritud oleku sisse- ja väljalülitamine"
+
+msgid "Toggle whether a window will always be visible over other windows"
+msgstr "Lüliti määrab, kas aken on alati teiste akende kohal nähtav"
+
+msgid "Maximize window"
+msgstr "Akna maksimeerimine"
+
+msgid "Restore window"
+msgstr "Taasta akna suurus"
+
+msgid "Toggle shaded state"
+msgstr "Varjatud oleku lüliti"
+
+msgid "Minimize window"
+msgstr "Akna minimeerimine"
+
+msgid "Close window"
+msgstr "Akna sulgemine"
+
+msgid "Move window"
+msgstr "Teisalda aken"
+
+msgid "Resize window"
+msgstr "Muuda akna suurust"
+
+msgid "Toggle whether window is on all workspaces or just one"
+msgstr "Lüliti määrab, kas aken on kõigil tööaladel või ainult ühel"
+
+msgid "Move window to workspace 1"
+msgstr "Akna tõstmine 1. tööalale"
+
+msgid "Move window to workspace 2"
+msgstr "Akna tõstmine 2. tööalale"
+
+msgid "Move window to workspace 3"
+msgstr "Akna tõstmine 3. tööalale"
+
+msgid "Move window to workspace 4"
+msgstr "Akna tõstmine 4. tööalale"
+
+msgid "Move window to workspace 5"
+msgstr "Akna tõstmine 5. tööalale"
+
+msgid "Move window to workspace 6"
+msgstr "Akna tõstmine 6. tööalale"
+
+msgid "Move window to workspace 7"
+msgstr "Akna tõstmine 7. tööalale"
+
+msgid "Move window to workspace 8"
+msgstr "Akna tõstmine 8. tööalale"
+
+msgid "Move window to workspace 9"
+msgstr "Akna tõstmine 9. tööalale"
+
+msgid "Move window to workspace 10"
+msgstr "Akna tõstmine 10. tööalale"
+
+msgid "Move window to workspace 11"
+msgstr "Akna tõstmine 11. tööalale"
+
+msgid "Move window to workspace 12"
+msgstr "Akna tõstmine 12. tööalale"
+
+msgid "Move window one workspace to the left"
+msgstr "Akna tõstmine ühe tööala võrra vasakule"
+
+msgid "Move window one workspace to the right"
+msgstr "Akna tõstmine ühe tööala võrra paremale"
+
+msgid "Move window one workspace up"
+msgstr "Akna tõstmine ühe tööala võrra ülespoole"
+
+msgid "Move window one workspace down"
+msgstr "Akna tõstmine ühe tööala võrra allapoole"
+
+msgid "Raise window if it's covered by another window, otherwise lower it"
+msgstr "Tõsta aken, kui seda katab teine aken, muul juhul vii tahapoole"
+
+msgid "Raise window above other windows"
+msgstr "Akna tõstmine teiste akende kohale"
+
+msgid "Lower window below other windows"
+msgstr "Saada aken teiste taha"
+
+msgid "Maximize window vertically"
+msgstr "Maksimeeri aken vertikaalselt"
+
+msgid "Maximize window horizontally"
+msgstr "Maksimeeri aken horisontaalselt"
+
+msgid "Move window to north-west (top left) corner"
+msgstr "Akna tõstmine ekraani loodepoolsesse (ülemisse vasakusse) nurka"
+
+msgid "Move window to north-east (top right) corner"
+msgstr "Akna tõstmine ekraani kirdepoolsesse (ülemisse paremasse) nurka"
+
+msgid "Move window to south-west (bottom left) corner"
+msgstr "Akna tõstmine ekraani edelapoolsesse (alumisse vasakusse) nurka"
+
+msgid "Move window to south-east (bottom right) corner"
+msgstr "Akna tõstmine ekraani kagupoolsesse (alumisse paremasse) nurka"
+
+msgid "Move window to north (top) side of screen"
+msgstr "Akna tõstmine ekraani põhjapoolsesse (ülemisse) serva"
+
+msgid "Move window to south (bottom) side of screen"
+msgstr "Akna tõstmine ekraani lõunapoolsesse (alumisse) serva"
+
+msgid "Move window to east (right) side of screen"
+msgstr "Akna tõstmine ekraani idapoolsesse (paremasse) serva"
+
+msgid "Move window to west (left) side of screen"
+msgstr "Akna tõstmine ekraani läänepoolsesse (vasakusse) serva"
+
+msgid "Move window to center of screen"
+msgstr "Akna tõstmine ekraani keskele"

 msgid "Bell event"
 msgstr "Helina sündmus"
@@ -48,12 +262,10 @@ msgstr "Helina sündmus"
 msgid "Unknown window information request: %d"
 msgstr "Tundmatu aknateabe päring: %d"

+#. Translators: %s is a window title
 #, c-format
-msgid "%s is not responding."
-msgstr "%s ei vasta."
-
-msgid "Application is not responding."
-msgstr "Rakendus ei vasta."
+msgid "<tt>%s</tt> is not responding."
+msgstr "<tt>%s</tt> ei vasta."

 msgid ""
 "You may choose to wait a short while for it to continue or force the "
@@ -82,6 +294,27 @@ msgstr ""
 "Mõni teine programm juba kasutab klahvi %s koos muuteklahvidega %x "
 "kiirklahvina\n"

+#. Displayed when a keybinding which is
+#. * supposed to launch a program fails.
+#.
+#, c-format
+msgid ""
+"There was an error running <tt>%s</tt>:\n"
+"\n"
+"%s"
+msgstr ""
+"<tt>%s</tt> käivitamisel esines viga:\n"
+"\n"
+"%s"
+
+#, c-format
+msgid "No command %d has been defined.\n"
+msgstr "Käsku %d pole defineeritud.\n"
+
+#, c-format
+msgid "No terminal command has been defined.\n"
+msgstr "Terminalikäsku pole defineeritud.\n"
+
 msgid "Disable connection to session manager"
 msgstr "Seansihalduriga ühendumise keelamine"

@@ -128,8 +361,41 @@ msgstr ""
 msgid "Print version"
 msgstr "Versiooni printimine"

-msgid "Mutter plugin to use"
-msgstr "Millist Mutteri pluginat kasutada"
+msgid "Comma-separated list of compositor plugins"
+msgstr "Komaga eraldatud nimekiri komposiitmontaaži pluginatest"
+
+#.
+#. * We found it, but it was invalid.  Complain.
+#. *
+#. * FIXME: This replicates the original behaviour, but in the future
+#. * we might consider reverting invalid keys to their original values.
+#. * (We know the old value, so we can look up a suitable string in
+#. * the symtab.)
+#. *
+#. * (Empty comment follows so the translators don't see this.)
+#.
+#.
+#, c-format
+msgid "GConf key '%s' is set to an invalid value\n"
+msgstr "GConf võtme '%s' väärtus on vigane\n"
+
+#, c-format
+msgid "%d stored in GConf key %s is out of range %d to %d\n"
+msgstr ""
+"%d, mis on salvestatud GConf võtmes %s, on väljaspool piirkonda %d - %d\n"
+
+#, c-format
+msgid "GConf key \"%s\" is set to an invalid type\n"
+msgstr "GConf-i võti \"%s\" on määratud vigase tüübiga\n"
+
+#, c-format
+msgid "GConf key %s is already in use and can't be used to override %s\n"
+msgstr ""
+"GConfi võti %s on juba kasutusel ja sellega ei saa tühistada võtit %s\n"
+
+#, c-format
+msgid "Can't override GConf key, %s not found\n"
+msgstr "GConfi võtit pole võimalik tühistada, võtit %s ei leitud\n"

 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
@@ -139,8 +405,8 @@ msgstr ""
 "ei pruugi õigesti käituda.\n"

 #, c-format
-msgid "Could not parse font description \"%s\" from GSettings key %s\n"
-msgstr "Fondi kirjeldust \"%s\" GSettings võtmest %s pole võimalik töödelda\n"
+msgid "Could not parse font description \"%s\" from GConf key %s\n"
+msgstr "Fondi kirjeldust \"%s\" GConf võtmest %s ei saa töödelda\n"

 #, c-format
 msgid ""
@@ -150,6 +416,14 @@ msgstr ""
 "Seadistuste andmebaasist leitud \"%s\" ei ole sobiv väärtus hiireklahvi "
 "modifikaatoriks\n"

+#, c-format
+msgid "Error setting number of workspaces to %d: %s\n"
+msgstr "Viga tööalade arvuks %d määramisel: %s\n"
+
+#, c-format
+msgid "Workspace %d"
+msgstr "Tööala %d"
+
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -159,8 +433,16 @@ msgstr ""
 "\"\n"

 #, c-format
-msgid "Workspace %d"
-msgstr "Tööala %d"
+msgid "Error setting name for workspace %d to \"%s\": %s\n"
+msgstr "Viga tööalale %d nime \"%s\" määramisel: %s\n"
+
+#, c-format
+msgid "Error setting live hidden windows status status: %s\n"
+msgstr "Viga varjus elushoitavate akende oleku määramisel: %s\n"
+
+#, c-format
+msgid "Error setting no tab popup status: %s\n"
+msgstr ""

 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
@@ -258,6 +540,10 @@ msgstr "Aknahalduri hoiatus: "
 msgid "Window manager error: "
 msgstr "Aknahalduri viga: "

+#. Translators: This is the title used on dialog boxes
+msgid "Mutter"
+msgstr "Mutter"
+
 #. first time through
 #, c-format
 msgid ""
@@ -295,12 +581,6 @@ msgstr "%s (masinas %s)"
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Vigane WM_TRANSIENT_FOR aknale 0x%lx määratud %s jaoks.\n"

-#, c-format
-msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
-msgstr ""
-"WM_TRANSIENT_FOR aknale 0x%lx määratud %s jaoks tekitaks tsüklilise "
-"korduse.\n"
-
 #, c-format
 msgid ""
 "Window 0x%lx has property %s\n"
@@ -324,8 +604,18 @@ msgid ""
 "Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n"
 msgstr "Omadus %s aknal 0x%lx sisaldab vigast UTF-8 %d kirjele nimekirjas\n"

-msgid "Mutter"
-msgstr "Mutter"
+msgid "Attach modal dialogs"
+msgstr "Modaaldialoogide kinnistamine"
+
+msgid ""
+"Determines whether hidden windows (i.e., minimized windows and windows on "
+"other workspaces than the current one) should be kept alive."
+msgstr ""
+"Määrab, kas varjatud aknaid (nt minimeeritud ja teistel tööaladel aknad) "
+"hoitakse elus."
+
+msgid "Live Hidden Windows"
+msgstr "Varjatud akende aktiivsus"

 msgid "Modifier to use for extended window management operations"
 msgstr "Laiendatud aknaoperatsioonide korral kasutatav muuteklahv"
@@ -342,9 +632,6 @@ msgstr ""
 "klahv\". Eeldatavasti määratakse selle seose väärtuseks vaikimisi või tühi "
 "sõne."

-msgid "Attach modal dialogs"
-msgstr "Modaaldialoogide kinnistamine"
-
 msgid ""
 "When true, instead of having independent titlebars, modal dialogs appear "
 "attached to the titlebar of the parent window and are moved together with "
@@ -353,80 +640,43 @@ msgstr ""
 "Kui märgitud, siis eraldi tiitliribade asemel on moodaalsed dialoogid "
 "emaakna tiitliribade küljes ning liiguvad koos emaaknaga."

-msgid "Enable edge tiling when dropping windows on screen edges"
-msgstr "Akna ümberpaigutamine selle lohistamisel ekraani serva"
-
-msgid ""
-"If enabled, dropping windows on vertical screen edges maximizes them "
-"vertically and resizes them horizontally to cover half of the available "
-"area. Dropping windows on the top screen edge maximizes them completely."
-msgstr ""
-"Kui märgitud, siis akna lohistamine ekraani külgservale maksimeerib selle "
-"vertikaalselt ja laius katab pool saadaolevast laiusest. Akna lohistamine "
-"ekraani ülaserva maksimeerib akna täielikult."
-
-msgid "Workspaces are managed dynamically"
-msgstr "Tööalade dünaamiline haldus"
-
-msgid ""
-"Determines whether workspaces are managed dynamically or whether there's a "
-"static number of workspaces (determined by the num-workspaces key in org."
-"gnome.desktop.wm.preferences)."
-msgstr ""
-"Määrab, kas tööalasid hallatakse dünaamiliselt või on nende arv staatiline "
-"(arvu määrab org.gnome.desktop.wm.preferences all võti num-workspaces)."
-
-msgid "Workspaces only on primary"
-msgstr "Tööalad ainult peamisel"
-
-msgid ""
-"Determines whether workspace switching should happen for windows on all "
-"monitors or only for windows on the primary monitor."
-msgstr ""
-"Määrab, kas tööalade vahetamine mõjutab kõiki aknaid kõigil monitoridel või "
-"ainult aknaid peamisel monitoril."
-
-msgid "No tab popup"
-msgstr "Tabulaatoril pole hüpikakent"
-
-msgid ""
-"Determines whether the use of popup and highlight frame should be disabled "
-"for window cycling."
-msgstr ""
-"Kui märgitud, siis on hüpikaken ja esiletõstmise raam keelatud akende "
-"vahetamisel."
-
-msgid "Delay focus changes until the pointer stops moving"
-msgstr "Fookusemuutused lükatakse edasi kuni kursor peatub"
-
-msgid ""
-"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
-"the focus will not be changed immediately when entering a window, but only "
-"after the pointer stops moving."
-msgstr ""
-"Kui tõene ning fookusrežiim on kas \"sloppy\" või \"mouse\", siis fookust ei "
-"vahetata kohe, kui kursor aknale liigub, vaid alles pärast kursori peatumist."
-
-msgid "Draggable border width"
-msgstr "Lohistatava äärise laius."
-
-msgid ""
-"The amount of total draggable borders. If the theme's visible borders are "
-"not enough, invisible borders will be added to meet this value."
-msgstr ""
-"Lohistatava äärise laius. Kui kujunduse nähtavatest ääristest ei piisa, "
-"lisatakse puuduoleva osa jaoks nähtamatu ääris."
-
-msgid "Select window from tab popup"
-msgstr "Akna valimine tabulaatori hüpikaknalt"
-
-msgid "Cancel tab popup"
-msgstr "Tabulaatori hüpikakna katkestamine"
-
 #, c-format
 msgid "Usage: %s\n"
 msgstr "Kasutamine: %s\n"

+msgid "Close Window"
+msgstr "Sulge aken"
+
+msgid "Window Menu"
+msgstr "Aknamenüü"
+
+msgid "Minimize Window"
+msgstr "Akna minimeerimine"
+
+msgid "Maximize Window"
+msgstr "Akna maksimeerimine"
+
+msgid "Restore Window"
+msgstr "Akna taastamine"
+
+msgid "Roll Up Window"
+msgstr "Akna kokkukerimine"
+
+msgid "Unroll Window"
+msgstr "Akna lahtikerimine"
+
+msgid "Keep Window On Top"
+msgstr "Akna kõige pealmiseks määramine"
+
+msgid "Remove Window From Top"
+msgstr "Eemalda aken kõige pealmise kohalt"
+
+msgid "Always On Visible Workspace"
+msgstr "Alati nähtaval tööalal"
+
+msgid "Put Window On Only One Workspace"
+msgstr "Tõsta aken ainult ühele tööalale"
+
 #. Translators: Translate this string the same way as you do in libwnck!
 msgid "Mi_nimize"
 msgstr "_Minimeeri"
@@ -627,30 +877,6 @@ msgstr "Raami geomeetria ei määra nuppude suurust"
 msgid "Gradients should have at least two colors"
 msgstr "Värviüleminekus peaks olema vähemalt kaks värvi"

-#, c-format
-msgid ""
-"GTK custom color specification must have color name and fallback in "
-"parentheses, e.g. gtk:custom(foo,bar); could not parse \"%s\""
-msgstr ""
-"GTK kohandatud värvi määrang peab sisaldama sulgudes värvi nimetust ning "
-"varuvärvi, nt gtk:custom(foo,bar); väärtust \"%s\" pole võimalik töödelda"
-
-#, c-format
-msgid ""
-"Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
-"_ are valid"
-msgstr ""
-"gtk:custom color_name parameetris sobimatu märk '%c', lubatud on ainult A-Za-"
-"z0-9-_"
-
-#, c-format
-msgid ""
-"Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
-"fit the format"
-msgstr ""
-"Gtk:custom vorming on \"gtk:custom(värvi_nimi,varuvärv)\", \"%s\" ei sobi "
-"selle vorminguga"
-
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -1285,3 +1511,25 @@ msgstr "y väärtus oli %d, oodati väärtust %d"
 msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
 msgstr ""
 "%d koordinaatide avaldis töödeldi %g sekundiga (keskmine %g sekundit)\n"
+
+#~ msgid ""
+#~ "Don't make fullscreen windows that are maximized and have no decorations"
+#~ msgstr "Ei tehta maksimeeritud ilma raamita täisekraanaknaid."
+
+#~ msgid "Whether window popup/frame should be shown when cycling windows."
+#~ msgstr "Kas hüpikakent/raami näidatakse akende vahetamisel."
+
+#~ msgid "Internal argument for GObject introspection"
+#~ msgstr "GObject enesevaatluse siseargument"
+
+#~ msgid "Failed to restart: %s\n"
+#~ msgstr "Tõrge taaskäivitamisel: %s\n"
+
+#~ msgid "Error setting clutter plugin list: %s\n"
+#~ msgstr "Viga clutteri pluginate nimekirja määramisel: %s\n"
+
+#~ msgid "Clutter Plugins"
+#~ msgstr "Clutteri pluginad"
+
+#~ msgid "Plugins to load for the Clutter-based compositing manager."
+#~ msgstr "Clutteril põhineva komposiitmontaažihalduri laadimise pluginad."
--- a/po/eu.po
+++ b/po/eu.po
--- a/po/fa.po
+++ b/po/fa.po
--- a/po/fi.po
+++ b/po/fi.po
--- a/po/fr.po
+++ b/po/fr.po
--- a/po/gl.po
+++ b/po/gl.po
--- a/po/gu.po
+++ b/po/gu.po
--- a/po/he.po
+++ b/po/he.po
--- a/po/hi.po
+++ b/po/hi.po
--- a/po/hu.po
+++ b/po/hu.po
--- a/po/id.po
+++ b/po/id.po
--- a/po/it.po
+++ b/po/it.po
--- a/po/ja.po
+++ b/po/ja.po
--- a/po/kn.po
+++ b/po/kn.po
--- a/po/ko.po
+++ b/po/ko.po
--- a/po/lt.po
+++ b/po/lt.po
--- a/po/lv.po
+++ b/po/lv.po
--- a/po/ml.po
+++ b/po/ml.po
--- a/po/mr.po
+++ b/po/mr.po
--- a/po/nb.po
+++ b/po/nb.po
@@ -1,13 +1,13 @@
-# Norwegian bokmål translation of mutter.
+# Norwegian (bokmål) translation of mutter.
 # Copyright © 2002-2004 Free Software Foundation, Inc.
-# Kjartan Maraas <kmaraas@gnome.org>, 2002-2012.
+# Kjartan Maraas <kmaraas@gnome.org>, 2002-2011.
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: mutter 3.6.x\n"
+"Project-Id-Version: mutter 3.3.x\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-10-13 12:51+0200\n"
-"PO-Revision-Date: 2012-10-13 12:51+0200\n"
+"POT-Creation-Date: 2011-12-01 20:27+0100\n"
+"PO-Revision-Date: 2011-12-01 20:29+0100\n"
 "Last-Translator: Kjartan Maraas <kmaraas@gnome.org>\n"
 "Language-Team: Norwegian bokmål <i18n-no@lister.ping.uio.no>\n"
 "Language: \n"
@@ -15,18 +15,6 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"

-#: ../src/50-mutter-windows.xml.in.h:1
-msgid "Windows"
-msgstr "Vinduer"
-
-#: ../src/50-mutter-windows.xml.in.h:2
-msgid "View split on left"
-msgstr "Visning delt til venstre"
-
-#: ../src/50-mutter-windows.xml.in.h:3
-msgid "View split on right"
-msgstr "Visning delt til høyre"
-
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
 #: ../src/compositor/compositor.c:492
@@ -36,7 +24,7 @@ msgid ""
 "\"."
 msgstr "En annen compositing manager kjører skjerm %i på display «%s»."

-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:307
 msgid "Bell event"
 msgstr "Klokkehendelse"

@@ -45,16 +33,16 @@ msgstr "Klokkehendelse"
 msgid "Unknown window information request: %d"
 msgstr "Ukjent forespørsel om vindusinformasjon: %d"

-#: ../src/core/delete.c:113
+#: ../src/core/delete.c:111
 #, c-format
-msgid "%s is not responding."
-msgstr "%s svarer ikke."
+msgid "<tt>%s</tt> is not responding."
+msgstr "<tt>%s</tt> svarer ikke."

-#: ../src/core/delete.c:117
+#: ../src/core/delete.c:114
 msgid "Application is not responding."
 msgstr "Programmet svarer ikke."

-#: ../src/core/delete.c:122
+#: ../src/core/delete.c:119
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
@@ -62,25 +50,25 @@ msgstr ""
 "Du kan velge å vente en kort stund for å se om det fortsetter eller tvinge "
 "programmet til å avslutte helt."

-#: ../src/core/delete.c:129
+#: ../src/core/delete.c:126
 msgid "_Wait"
 msgstr "_Vent"

-#: ../src/core/delete.c:129
+#: ../src/core/delete.c:126
 msgid "_Force Quit"
 msgstr "_Tvungen nedstenging"

-#: ../src/core/display.c:396
+#: ../src/core/display.c:365
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Mangler utvidelsen %s som kreves for komposittfunksjon"

-#: ../src/core/display.c:492
+#: ../src/core/display.c:431
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Feil under åpning av X Window System skjerm «%s»\n"

-#: ../src/core/keybindings.c:853
+#: ../src/core/keybindings.c:852
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -89,36 +77,36 @@ msgstr ""
 "Et annet program bruker allerede nøkkelen %s med modifikatorer %x som "
 "binding\n"

-#: ../src/core/main.c:196
+#: ../src/core/main.c:206
 msgid "Disable connection to session manager"
 msgstr "Deaktiver tilkobling til sesjonshåndtereren"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:212
 msgid "Replace the running window manager"
 msgstr "Erstatt kjørende vindushåndterer"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:218
 msgid "Specify session management ID"
 msgstr "Oppgi sesjonshåndterings-ID"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:223
 msgid "X Display to use"
 msgstr "X-skjerm som skal brukes"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:229
 msgid "Initialize session from savefile"
 msgstr "Initier sesjonen fra en lagret fil"

-#: ../src/core/main.c:225
+#: ../src/core/main.c:235
 msgid "Make X calls synchronous"
 msgstr "Gjør X-kall synkrone"

-#: ../src/core/main.c:494
+#: ../src/core/main.c:504
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "Feil under søk i temakatalog: %s\n"

-#: ../src/core/main.c:510
+#: ../src/core/main.c:520
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -126,7 +114,7 @@ msgstr ""
 "Kunne ikke finne et tema! Sjekk at %s eksisterer og inneholder de vanlige "
 "temaene.\n"

-#: ../src/core/mutter.c:40
+#: ../src/core/mutter.c:42
 #, c-format
 msgid ""
 "mutter %s\n"
@@ -140,15 +128,15 @@ msgstr ""
 "Dette er fri programvare; se i kildekoden for kopibetingelser.\n"
 "Det gis INGEN garanti.\n"

-#: ../src/core/mutter.c:54
+#: ../src/core/mutter.c:56
 msgid "Print version"
 msgstr "Skriv versjonsnummer"

-#: ../src/core/mutter.c:60
-msgid "Mutter plugin to use"
-msgstr "Mutter-tillegg som skal brukes"
+#: ../src/core/mutter.c:62
+msgid "Comma-separated list of compositor plugins"
+msgstr "Kommaseparert liste av tillegg for compositor"

-#: ../src/core/prefs.c:1079
+#: ../src/core/prefs.c:1067
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -156,12 +144,12 @@ msgstr ""
 "Funksjonalitet for å gå rundt ødelagte programmer er deaktivert. Noen "
 "programmer vil kanskje ikke oppføre seg korrekt.\n"

-#: ../src/core/prefs.c:1154
+#: ../src/core/prefs.c:1142
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Kunne ikke tolke skriftbeskrivelsen «%s» fra GSettings-nøkkel %s\n"

-#: ../src/core/prefs.c:1220
+#: ../src/core/prefs.c:1208
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -170,7 +158,7 @@ msgstr ""
 "«%s» funnet i konfigurasjonsdatabasen er ikke en gyldig verdi for endring av "
 "musknapp\n"

-#: ../src/core/prefs.c:1747
+#: ../src/core/prefs.c:1720
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -179,17 +167,17 @@ msgstr ""
 "«%s» funnet i konfigurasjonsdatabasen er ikke en gyldig verdi for "
 "tastaturbinding «%s»\n"

-#: ../src/core/prefs.c:1844
+#: ../src/core/prefs.c:1817
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbeidsområde %d"

-#: ../src/core/screen.c:652
+#: ../src/core/screen.c:741
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Skjerm %d på display «%s» er ugyldig\n"

-#: ../src/core/screen.c:668
+#: ../src/core/screen.c:757
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -198,19 +186,19 @@ msgstr ""
 "Skjerm %d på display «%s» har allerede en vindushåndterer; prøv å bruke "
 "flagget --replace for å erstatte aktiv vindushåndterer.\n"

-#: ../src/core/screen.c:695
+#: ../src/core/screen.c:784
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr ""
 "Kunne ikke hente utvalg fra vinduhåndterer på skjerm %d, display «%s»\n"

-#: ../src/core/screen.c:750
+#: ../src/core/screen.c:839
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Skjerm %d på display «%s» har allerede en vinduhåndterer\n"

-#: ../src/core/screen.c:935
+#: ../src/core/screen.c:1024
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Kunne ikke slippe skjerm %d på display «%s»\n"
@@ -270,44 +258,44 @@ msgstr ""
 "Disse vinduene støtter ikke &quot;lagre aktiv konfigurasjon&quot;og vil "
 "måtte startes på nytt manuelt neste gang du logger inn."

-#: ../src/core/util.c:80
+#: ../src/core/util.c:111
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Feil under åpning av feilsøkingslogg: %s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:121
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "Feil under fdopen() av loggfil %s: %s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:127
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "Åpnet loggfil %s\n"

-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
+#: ../src/core/util.c:146 ../src/tools/mutter-message.c:149
 #, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter er kompilert uten støtte for «verbose» modus\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:290
 msgid "Window manager: "
 msgstr "Vindushåndterer: "

-#: ../src/core/util.c:407
+#: ../src/core/util.c:438
 msgid "Bug in window manager: "
 msgstr "Feil i vindushåndterer: "

-#: ../src/core/util.c:438
+#: ../src/core/util.c:471
 msgid "Window manager warning: "
 msgstr "Advarsel fra vindushåndterer: "

-#: ../src/core/util.c:466
+#: ../src/core/util.c:499
 msgid "Window manager error: "
 msgstr "Feil i vindushåndterer: "

 #. first time through
-#: ../src/core/window.c:7237
+#: ../src/core/window.c:7141
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -323,7 +311,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:7902
+#: ../src/core/window.c:7804
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -333,22 +321,22 @@ msgstr ""
 "men setter minste størrelse %d x %d og maks størrelse %d x %d; dette virker "
 "ikke fornuftig.\n"

-#: ../src/core/window-props.c:274
+#: ../src/core/window-props.c:309
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Programmet satte en feil _NET_WM_PID %lu\n"

-#: ../src/core/window-props.c:393
+#: ../src/core/window-props.c:426
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (på %s)"

-#: ../src/core/window-props.c:1448
+#: ../src/core/window-props.c:1481
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Ugyldig WM_TRANSIENT_FOR vindu 0x%lx oppgitt for %s.\n"

-#: ../src/core/window-props.c:1459
+#: ../src/core/window-props.c:1492
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "WM_TRANSIENT_FOR vindu 0x%lx for %s ville skapt en løkke.\n"
@@ -386,10 +374,77 @@ msgid "Mutter"
 msgstr "Mutter"

 #: ../src/org.gnome.mutter.gschema.xml.in.h:1
+msgid "Attach modal dialogs"
+msgstr "Fest modale dialoger"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:2
+msgid "Cancel tab popup"
+msgstr "Avbryt tabulatordialog"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:3
+msgid ""
+"Determines whether hidden windows (i.e., minimized windows and windows on "
+"other workspaces than the current one) should be kept alive."
+msgstr ""
+"Bestemmer om skjulte vinduer, f.eks minimerte vinduer og vinduer på andre "
+"arbeidsområder enn aktivt arbeidsområde, skal holdes i live."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:4
+msgid ""
+"Determines whether the use of popup and highlight frame should be disabled "
+"for window cycling."
+msgstr ""
+"Bestemmer om bruk av dialog og uthevingsramme skal slås av for bytting "
+"mellom vinduer."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:5
+msgid ""
+"Determines whether workspace switching should happen for windows on all "
+"monitors or only for windows on the primary monitor."
+msgstr ""
+"Bestemmer om bytting mellom arbeidsområder skal skje for vinduer på alle "
+"skjermer eller kun på primær skjerm."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:6
+msgid "Draggable border width"
+msgstr "Bredde på drakant"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:7
+msgid "Enable edge tiling when dropping windows on screen edges"
+msgstr "Slå på kantflising ved slipp av vinduer på skjermkantene"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:8
+msgid ""
+"If enabled, dropping windows on vertical screen edges maximizes them "
+"vertically and resizes them horizontally to cover half of the available "
+"area. Dropping windows on the top screen edge maximizes them completely."
+msgstr "Maksimerer vinduer vertikalt og endrer størrelse horisontalt slik at de dekker halve det tilgjengeligeområdet hvis de slippes på vertikale skjermkanter. Hvis vindu slippes på øverste kant av skjermen maksimeres de fullstendig."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:9
+msgid "Live Hidden Windows"
+msgstr "Levende skjulte vinduer"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:10
 msgid "Modifier to use for extended window management operations"
 msgstr "Endringstast som skal brukes for utvidede vindushåndteringsoperasjoner"

-#: ../src/org.gnome.mutter.gschema.xml.in.h:2
+#: ../src/org.gnome.mutter.gschema.xml.in.h:11
+msgid "No tab popup"
+msgstr "Ingen tabulatordialog"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:12
+msgid "Select window from tab popup"
+msgstr "Fjern vindu fra tabulatordialog"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:13
+msgid ""
+"The amount of total draggable borders. If the theme's visible borders are "
+"not enough, invisible borders will be added to meet this value."
+msgstr ""
+"Total mengde med drakant. Hvis temas synlige kanter ikke er nok vil usynlige "
+"kanter legges til for å imøtekomme denne verdien."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:14
 msgid ""
 "This key will initiate the \"overlay\", which is a combination window "
 "overview and application launching system. The default is intended to be the "
@@ -401,11 +456,7 @@ msgstr ""
 "tasten» på PC-maskinvare. Det forventes at denne bindingen er satt til "
 "forvalg eller en tom streng."

-#: ../src/org.gnome.mutter.gschema.xml.in.h:3
-msgid "Attach modal dialogs"
-msgstr "Fest modale dialoger"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:4
+#: ../src/org.gnome.mutter.gschema.xml.in.h:15
 msgid ""
 "When true, instead of having independent titlebars, modal dialogs appear "
 "attached to the titlebar of the parent window and are moved together with "
@@ -415,95 +466,59 @@ msgstr ""
 "tittellinjen på opphavsvinduet og flyttes sammen med dette i stedet for å ha "
 "individuelle tittellinjer."

-#: ../src/org.gnome.mutter.gschema.xml.in.h:5
-msgid "Enable edge tiling when dropping windows on screen edges"
-msgstr "Slå på kantflising ved slipp av vinduer på skjermkantene"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:6
-msgid ""
-"If enabled, dropping windows on vertical screen edges maximizes them "
-"vertically and resizes them horizontally to cover half of the available "
-"area. Dropping windows on the top screen edge maximizes them completely."
-msgstr ""
-"Maksimerer vinduer vertikalt og endrer størrelse horisontalt slik at de "
-"dekker halve det tilgjengeligeområdet hvis de slippes på vertikale "
-"skjermkanter. Hvis vindu slippes på øverste kant av skjermen maksimeres de "
-"fullstendig."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:7
-msgid "Workspaces are managed dynamically"
-msgstr "Arbeidsområder håndteres dynamisk"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:8
-msgid ""
-"Determines whether workspaces are managed dynamically or whether there's a "
-"static number of workspaces (determined by the num-workspaces key in org."
-"gnome.desktop.wm.preferences)."
-msgstr ""
-"Bestemmer om arbeidsområder skal håndteres dynamisk eller om det er et fast "
-"antall arbeidsområder (bestemt av num-workspaces nøkkelen i org.gnome."
-"desktop.wm.preferences)."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:9
+#: ../src/org.gnome.mutter.gschema.xml.in.h:16
 msgid "Workspaces only on primary"
 msgstr "Arbeidsområder kun på primær skjerm"

-#: ../src/org.gnome.mutter.gschema.xml.in.h:10
-msgid ""
-"Determines whether workspace switching should happen for windows on all "
-"monitors or only for windows on the primary monitor."
-msgstr ""
-"Bestemmer om bytting mellom arbeidsområder skal skje for vinduer på alle "
-"skjermer eller kun på primær skjerm."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:11
-msgid "No tab popup"
-msgstr "Ingen tabulatordialog"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:12
-msgid ""
-"Determines whether the use of popup and highlight frame should be disabled "
-"for window cycling."
-msgstr ""
-"Bestemmer om bruk av dialog og uthevingsramme skal slås av for bytting "
-"mellom vinduer."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:13
-msgid "Delay focus changes until the pointer stops moving"
-msgstr ""
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:14
-msgid ""
-"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
-"the focus will not be changed immediately when entering a window, but only "
-"after the pointer stops moving."
-msgstr ""
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:15
-msgid "Draggable border width"
-msgstr "Bredde på drakant"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:16
-msgid ""
-"The amount of total draggable borders. If the theme's visible borders are "
-"not enough, invisible borders will be added to meet this value."
-msgstr ""
-"Total mengde med drakant. Hvis temas synlige kanter ikke er nok vil usynlige "
-"kanter legges til for å imøtekomme denne verdien."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:17
-msgid "Select window from tab popup"
-msgstr "Fjern vindu fra tabulatordialog"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:18
-msgid "Cancel tab popup"
-msgstr "Avbryt tabulatordialog"
-
 #: ../src/tools/mutter-message.c:123
 #, c-format
 msgid "Usage: %s\n"
 msgstr " Bruk: %s\n"

+#: ../src/ui/frames.c:1157
+msgid "Close Window"
+msgstr "Lukk vindu"
+
+#: ../src/ui/frames.c:1160
+msgid "Window Menu"
+msgstr "Vindumeny"
+
+#: ../src/ui/frames.c:1163
+msgid "Minimize Window"
+msgstr "Minimer vindu"
+
+#: ../src/ui/frames.c:1166
+msgid "Maximize Window"
+msgstr "Maksimer vindu"
+
+#: ../src/ui/frames.c:1169
+msgid "Restore Window"
+msgstr "Gjenopprett vindu"
+
+#: ../src/ui/frames.c:1172
+msgid "Roll Up Window"
+msgstr "Rull opp vindu"
+
+#: ../src/ui/frames.c:1175
+msgid "Unroll Window"
+msgstr "Rull ned vindu"
+
+#: ../src/ui/frames.c:1178
+msgid "Keep Window On Top"
+msgstr "Plasser vindu i forgrunnen"
+
+#: ../src/ui/frames.c:1181
+msgid "Remove Window From Top"
+msgstr "Fjern vindu fra forgrunnen"
+
+#: ../src/ui/frames.c:1184
+msgid "Always On Visible Workspace"
+msgstr "Alltid på synlig arbeidsområde"
+
+#: ../src/ui/frames.c:1187
+msgid "Put Window On Only One Workspace"
+msgstr "Plasser vindu kun på ett arbeidsområde"
+
 #. Translators: Translate this string the same way as you do in libwnck!
 #: ../src/ui/menu.c:69
 msgid "Mi_nimize"
@@ -703,48 +718,48 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:234
+#: ../src/ui/theme.c:253
 msgid "top"
 msgstr "topp"

-#: ../src/ui/theme.c:236
+#: ../src/ui/theme.c:255
 msgid "bottom"
 msgstr "bunn"

-#: ../src/ui/theme.c:238
+#: ../src/ui/theme.c:257
 msgid "left"
 msgstr "venstre"

-#: ../src/ui/theme.c:240
+#: ../src/ui/theme.c:259
 msgid "right"
 msgstr "høyre"

-#: ../src/ui/theme.c:268
+#: ../src/ui/theme.c:286
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "rammegeometrien spesifiserer ikke «%s»-dimensjon"

-#: ../src/ui/theme.c:287
+#: ../src/ui/theme.c:305
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr "rammegeometri spesifiserer ikke dimensjon «%s» for kant «%s»"

-#: ../src/ui/theme.c:324
+#: ../src/ui/theme.c:342
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "Aspektrate %g for knapp er ikke fornuftig"

-#: ../src/ui/theme.c:336
+#: ../src/ui/theme.c:354
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "Rammegeometrien spesifiserer ikke størrelse på knapper"

-#: ../src/ui/theme.c:1049
+#: ../src/ui/theme.c:1067
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "Gradienter må ha minst to farger"

-#: ../src/ui/theme.c:1201
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -753,7 +768,7 @@ msgstr ""
 "Egendefinert GTK-fargespesifikasjon må ha fargenavn og reserve i parantes, f."
 "eks gtk:custom(foo,bar); kunne ikke lese «%s»"

-#: ../src/ui/theme.c:1217
+#: ../src/ui/theme.c:1235
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -762,7 +777,7 @@ msgstr ""
 "Ugyldig tegn «%c» i parameter color_name for gtk:custom, kun A-Za-z0-9-_ er "
 "gyldig"

-#: ../src/ui/theme.c:1231
+#: ../src/ui/theme.c:1249
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -771,7 +786,7 @@ msgstr ""
 "Gtk:custom-format er «gtk:custom(color_name,fallback)», «%s» passer ikke i "
 "formatet"

-#: ../src/ui/theme.c:1276
+#: ../src/ui/theme.c:1294
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -780,7 +795,7 @@ msgstr ""
 "GTK-fargespesifikasjon må ha tilstand i klammer, f.eks. gtk:fg[NORMAL], hvor "
 "NORMAL er tilstanden; kunne ikke lese «%s»"

-#: ../src/ui/theme.c:1290
+#: ../src/ui/theme.c:1308
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -789,17 +804,17 @@ msgstr ""
 "GTK-fargespesifikasjon må ha en avsluttende klamme etter tilstanden, f.eks. "
 "gtk:fg[NORMAL], hvor NORMAL er tilstanden; kunne ikke lese «%s»"

-#: ../src/ui/theme.c:1301
+#: ../src/ui/theme.c:1319
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "Forsto ikke tilstand «%s» i fargespesifikasjonen"

-#: ../src/ui/theme.c:1314
+#: ../src/ui/theme.c:1332
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "Forsto ikke fargekomponent «%s» i fargespesifikasjonen"

-#: ../src/ui/theme.c:1343
+#: ../src/ui/theme.c:1361
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -808,56 +823,56 @@ msgstr ""
 "Blandingsformat er «blend/bg_color/fg_color/alpha», «%s» passer ikke i "
 "formatet"

-#: ../src/ui/theme.c:1354
+#: ../src/ui/theme.c:1372
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "Kunne ikke lese alpha-verdi «%s» i blandet farge"

-#: ../src/ui/theme.c:1364
+#: ../src/ui/theme.c:1382
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr "Alpha-verdi «%s» i blandet farge er ikke mellom 0.0 og 1.0"

-#: ../src/ui/theme.c:1411
+#: ../src/ui/theme.c:1429
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
 msgstr ""
 "Skyggeformatet er «shade/base_color/factor», «%s» passer ikke i formatet"

-#: ../src/ui/theme.c:1422
+#: ../src/ui/theme.c:1440
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "Kunne ikke lese skyggefaktor «%s» i skyggelagt farge"

-#: ../src/ui/theme.c:1432
+#: ../src/ui/theme.c:1450
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "Skyggefaktor «%s» i skyggelagt farge er negativ"

-#: ../src/ui/theme.c:1461
+#: ../src/ui/theme.c:1479
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "Kunne ikke lese farge «%s»"

-#: ../src/ui/theme.c:1778
+#: ../src/ui/theme.c:1790
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "Koordinatuttrykk inneholder tegn «%s» som ikke er tillatt"

-#: ../src/ui/theme.c:1805
+#: ../src/ui/theme.c:1817
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "Koordinatuttrykk inneholder flyttall «%s» som ikke kunne tolkes"

-#: ../src/ui/theme.c:1819
+#: ../src/ui/theme.c:1831
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "Koordinatuttrykk inneholder heltall «%s» som ikke kunne tolkes"

-#: ../src/ui/theme.c:1940
+#: ../src/ui/theme.c:1953
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
@@ -866,39 +881,39 @@ msgstr ""
 "Koordinatuttrykket inneholdt en ukjent operator ved begynnelsen av denne "
 "teksten: «%s»"

-#: ../src/ui/theme.c:1997
+#: ../src/ui/theme.c:2010
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "Koordinatuttrykket var tomt eller ble ikke forstått"

-#: ../src/ui/theme.c:2110 ../src/ui/theme.c:2120 ../src/ui/theme.c:2154
+#: ../src/ui/theme.c:2121 ../src/ui/theme.c:2131 ../src/ui/theme.c:2165
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "Koordinatuttrykket resulterer i divisjon med null"

-#: ../src/ui/theme.c:2162
+#: ../src/ui/theme.c:2173
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "Koordinatuttrykket prøver å bruke mod-operator på et flyttall"

-#: ../src/ui/theme.c:2218
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "Koordinatuttrykket har en operator «%s» hvor en operand var ventet"

-#: ../src/ui/theme.c:2227
+#: ../src/ui/theme.c:2238
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "Koordinatuttrykket hadde en operand hvor en operator var ventet"

-#: ../src/ui/theme.c:2235
+#: ../src/ui/theme.c:2246
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "Koordinatuttrykket sluttet med en operator i stedet for en operand"

-#: ../src/ui/theme.c:2245
+#: ../src/ui/theme.c:2256
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -907,38 +922,38 @@ msgstr ""
 "Koordinatuttrykket har en operator «%c» etter en operator «%c» og ingen "
 "operand mellom dem."

-#: ../src/ui/theme.c:2396 ../src/ui/theme.c:2441
+#: ../src/ui/theme.c:2407 ../src/ui/theme.c:2452
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "Koordinatuttrykket haddeen ukjent variabel eller konstant «%s»"

-#: ../src/ui/theme.c:2495
+#: ../src/ui/theme.c:2506
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "Tolkeren for koordinatuttrykk oversteg buffergrensen."

-#: ../src/ui/theme.c:2524
+#: ../src/ui/theme.c:2535
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "Koordinatuttrykket hadde en parantes slutt uten parantes start"

-#: ../src/ui/theme.c:2588
+#: ../src/ui/theme.c:2599
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "Koordinatuttrykket hadde en åpen parantes uten en avsluttende parantes"

-#: ../src/ui/theme.c:2599
+#: ../src/ui/theme.c:2610
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr ""
 "Koordinatuttrykket ser ikke ut til å ha noen operatorer eller operander"

-#: ../src/ui/theme.c:2812 ../src/ui/theme.c:2832 ../src/ui/theme.c:2852
+#: ../src/ui/theme.c:2822 ../src/ui/theme.c:2842 ../src/ui/theme.c:2862
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "Tema inneholdt et uttrykk som resulterte i en feil: %s\n"

-#: ../src/ui/theme.c:4498
+#: ../src/ui/theme.c:4533
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -947,25 +962,25 @@ msgstr ""
 "<button function=«%s» state=«%s» draw_ops=«ett-eller-annet»/> må "
 "spesifiseres for denne rammestilen"

-#: ../src/ui/theme.c:5009 ../src/ui/theme.c:5034
+#: ../src/ui/theme.c:5066 ../src/ui/theme.c:5091
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr ""
 "Mangler <frame state=«%s» resize=«%s» focus=«%s» stil=«ett-eller-annet»/>"

-#: ../src/ui/theme.c:5082
+#: ../src/ui/theme.c:5139
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Klarte ikke å laste 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:5275 ../src/ui/theme.c:5282 ../src/ui/theme.c:5289
+#: ../src/ui/theme.c:5296 ../src/ui/theme.c:5303
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "<%s> er ikke satt for tema «%s»"

-#: ../src/ui/theme.c:5254
+#: ../src/ui/theme.c:5311
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -974,14 +989,14 @@ msgstr ""
 "Ingen rammestil satt for vindutype «%s» i tema «%s», legg til et <window "
 "type=«%s» style_set=«ett-eller-annet»/>-element"

-#: ../src/ui/theme.c:5650 ../src/ui/theme.c:5712 ../src/ui/theme.c:5775
+#: ../src/ui/theme.c:5709 ../src/ui/theme.c:5771 ../src/ui/theme.c:5834
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr ""
 "Brukerdefinerte konstanter må begynne med stor bokstav; «%s» gjør ikke det"

-#: ../src/ui/theme.c:5658 ../src/ui/theme.c:5720 ../src/ui/theme.c:5783
+#: ../src/ui/theme.c:5717 ../src/ui/theme.c:5779 ../src/ui/theme.c:5842
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Konstant «%s» er allerede definert"
@@ -1362,7 +1377,7 @@ msgstr "Ingen tekst er tillatt inne i element <%s>"
 msgid "<%s> specified twice for this theme"
 msgstr "<%s> spesifisert to ganger for dette temaet"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4348
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Fant ikke en gyldig fil for tema %s\n"
--- a/po/nl.po
+++ b/po/nl.po
--- a/po/pa.po
+++ b/po/pa.po
--- a/po/pl.po
+++ b/po/pl.po
--- a/po/pt.po
+++ b/po/pt.po
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
--- a/po/ru.po
+++ b/po/ru.po
--- a/po/sl.po
+++ b/po/sl.po
@@ -4,14 +4,14 @@
 #
 # Andraž Tori <andraz.tori1@guest.arnes.si>, 2000.
 # Matjaž Horvat <m@owca.info>, 2006.
-# Matej Urbančič <mateju@svn.gnome.org>, 2007 - 2012.
+# Matej Urbančič <mateju@svn.gnome.org>, 2007 - 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: 2012-10-11 14:45+0000\n"
-"PO-Revision-Date: 2012-10-11 19:56+0100\n"
+"POT-Creation-Date: 2011-11-22 00:22+0000\n"
+"PO-Revision-Date: 2011-11-25 20:53+0100\n"
 "Last-Translator: Matej Urbančič <mateju@svn.gnome.org>\n"
 "Language-Team: Slovenian GNOME Translation Team <gnome-si@googlegroups.com>\n"
 "Language: \n"
@@ -23,18 +23,6 @@ msgstr ""
 "X-Poedit-Country: SLOVENIA\n"
 "X-Poedit-SourceCharset: utf-8\n"

-#: ../src/50-mutter-windows.xml.in.h:1
-msgid "Windows"
-msgstr "Okna"
-
-#: ../src/50-mutter-windows.xml.in.h:2
-msgid "View split on left"
-msgstr "Poglej razdelek na levi"
-
-#: ../src/50-mutter-windows.xml.in.h:3
-msgid "View split on right"
-msgstr "Poglej razdelek na desni"
-
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
 #: ../src/compositor/compositor.c:492
@@ -42,7 +30,7 @@ msgstr "Poglej razdelek na desni"
 msgid "Another compositing manager is already running on screen %i on display \"%s\"."
 msgstr "Drug upravljalnik sestavljanja je že zagnan na zaslonu %i prikaza \"%s\"."

-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:307
 msgid "Bell event"
 msgstr "Dogodek zvonjenja"

@@ -51,78 +39,78 @@ msgstr "Dogodek zvonjenja"
 msgid "Unknown window information request: %d"
 msgstr "Zahteva izpisa podrobnosti neznanega okna: %d"

-#: ../src/core/delete.c:113
+#: ../src/core/delete.c:111
 #, c-format
-msgid "%s is not responding."
-msgstr "Program %s se ne odziva."
+msgid "<tt>%s</tt> is not responding."
+msgstr "<tt>%s</tt> se ne odziva."

-#: ../src/core/delete.c:117
+#: ../src/core/delete.c:114
 msgid "Application is not responding."
 msgstr "Program se ne odziva."

-#: ../src/core/delete.c:122
+#: ../src/core/delete.c:119
 msgid "You may choose to wait a short while for it to continue or force the application to quit entirely."
 msgstr "Lahko še malo počakate, če program morda spet začne delovati, ali pa vsilite končanje delovanja."

-#: ../src/core/delete.c:129
+#: ../src/core/delete.c:126
 msgid "_Wait"
 msgstr "_Počakaj"

-#: ../src/core/delete.c:129
+#: ../src/core/delete.c:126
 msgid "_Force Quit"
 msgstr "_Vsili konec"

-#: ../src/core/display.c:396
+#: ../src/core/display.c:365
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Manjka razširitev %s, ki je ključna za sestavljanje"

-#: ../src/core/display.c:492
+#: ../src/core/display.c:431
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Ni mogoče odpreti zaslona '%s' okenskega sistema X\n"

 # G:1 K:0 O:0
-#: ../src/core/keybindings.c:853
+#: ../src/core/keybindings.c:852
 #, c-format
 msgid "Some other program is already using the key %s with modifiers %x as a binding\n"
 msgstr "Tipko %s s spremenilnikom %x uporablja že nek drug program\n"

-#: ../src/core/main.c:196
+#: ../src/core/main.c:206
 msgid "Disable connection to session manager"
 msgstr "Onemogoči povezavo z upravljalnikom sej"

-#: ../src/core/main.c:202
+#: ../src/core/main.c:212
 msgid "Replace the running window manager"
 msgstr "Zamenjaj trenutni upravljalnik oken"

-#: ../src/core/main.c:208
+#: ../src/core/main.c:218
 msgid "Specify session management ID"
 msgstr "Navedite ID upravljanja seje"

-#: ../src/core/main.c:213
+#: ../src/core/main.c:223
 msgid "X Display to use"
 msgstr "Zaslon X za uporabo"

-#: ../src/core/main.c:219
+#: ../src/core/main.c:229
 msgid "Initialize session from savefile"
 msgstr "Začni sejo iz shranjene datoteke"

-#: ../src/core/main.c:225
+#: ../src/core/main.c:235
 msgid "Make X calls synchronous"
 msgstr "Uskladi klice X"

-#: ../src/core/main.c:494
+#: ../src/core/main.c:504
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "Ni mogoče preiskati mape tem: %s\n"

-#: ../src/core/main.c:510
+#: ../src/core/main.c:520
 #, c-format
 msgid "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
 msgstr "Ni mogoče najti teme! Prepričajte se, da %s obstaja in vsebuje običajni zapis teme.\n"

-#: ../src/core/mutter.c:40
+#: ../src/core/mutter.c:42
 #, c-format
 msgid ""
 "mutter %s\n"
@@ -135,60 +123,60 @@ msgstr ""
 "To je prosta programska oprema; za pogoje kopiranja si poglejte izvorno kodo.\n"
 "Program je na voljo BREZ KAKRŠNIHKOLI ZAGOTOVIL.\n"

-#: ../src/core/mutter.c:54
+#: ../src/core/mutter.c:56
 msgid "Print version"
 msgstr "Izpiši različico"

-#: ../src/core/mutter.c:60
-msgid "Mutter plugin to use"
-msgstr "Vstavek Mutter za uporabo"
+#: ../src/core/mutter.c:62
+msgid "Comma-separated list of compositor plugins"
+msgstr "Z vejico ločen seznam vstavkov sestavljanja"

-#: ../src/core/prefs.c:1079
+#: ../src/core/prefs.c:1067
 msgid "Workarounds for broken applications disabled. Some applications may not behave properly.\n"
 msgstr "Obhodi za pokvarjene programe so onemogočeni. Nekateri programi se morda ne bodo odzivali na pričakovan način.\n"

-#: ../src/core/prefs.c:1154
+#: ../src/core/prefs.c:1142
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Ni mogoče razčleniti opisa pisave \"%s\" iz ključa GSettings %s\n"

-#: ../src/core/prefs.c:1220
+#: ../src/core/prefs.c:1208
 #, c-format
 msgid "\"%s\" found in configuration database is not a valid value for mouse button modifier\n"
 msgstr "\"%s\", najden v podatkovni zbirki nastavitev, ni veljaven spremenilnik za miškine gumbe.\n"

-#: ../src/core/prefs.c:1747
+#: ../src/core/prefs.c:1720
 #, c-format
 msgid "\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n"
 msgstr "\"%s\", najden v podatkovni zbirki nastavitev, ni veljaven ključ za tipkovno bližnjico \"%s\"\n"

 # G:1 K:0 O:0
-#: ../src/core/prefs.c:1844
+#: ../src/core/prefs.c:1817
 #, c-format
 msgid "Workspace %d"
 msgstr "Delovna površina %d"

-#: ../src/core/screen.c:652
+#: ../src/core/screen.c:741
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Zaslon %d na prikazu '%s' ni veljaven\n"

-#: ../src/core/screen.c:668
+#: ../src/core/screen.c:757
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager; try using the --replace option to replace the current window manager.\n"
 msgstr "Zaslon %d na prikazu \"%s\" je že upravljan z upravljalnikom oken; poskušajte uporabiti možnost --replace za zamenjavo trenutnega.\n"

-#: ../src/core/screen.c:695
+#: ../src/core/screen.c:784
 #, c-format
 msgid "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "Ni mogoče dobiti izbire upravljalnika oken na zaslonu %d prikaza \"%s\"\n"

-#: ../src/core/screen.c:750
+#: ../src/core/screen.c:839
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Zaslon %d na prikazu \"%s\"  je že upravljan z upravljalnikom oken\n"

-#: ../src/core/screen.c:935
+#: ../src/core/screen.c:1024
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Ni mogoče opustiti zaslona %d na prikazu \"%s\"\n"
@@ -249,46 +237,46 @@ msgstr "Neznan predmet %s"
 msgid "These windows do not support &quot;save current setup&quot; and will have to be restarted manually next time you log in."
 msgstr "Ta okna ne podpirajo možnosti &quot;shranjevanja trenutnih nastavitev&quot;, zato jih bo treba ob naslednji prijavi zagnati ročno."

-#: ../src/core/util.c:80
+#: ../src/core/util.c:111
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Napaka med odpiranjem dnevnika razhroščevanja: %s\n"

-#: ../src/core/util.c:90
+#: ../src/core/util.c:121
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "Napaka ukaza fdopen() dnevniške datoteke %s: %s\n"

-#: ../src/core/util.c:96
+#: ../src/core/util.c:127
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "Odprta dnevniška datoteka %s\n"

-#: ../src/core/util.c:115
+#: ../src/core/util.c:146
 #: ../src/tools/mutter-message.c:149
 #, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Program Mutter je kodno preveden brez podpore za podrobni način izpisovanja\n"

-#: ../src/core/util.c:259
+#: ../src/core/util.c:290
 msgid "Window manager: "
 msgstr "Upravljalnik oken: "

 # G:4 K:0 O:0
-#: ../src/core/util.c:407
+#: ../src/core/util.c:438
 msgid "Bug in window manager: "
 msgstr "Hrošč v upravljalniku oken: "

-#: ../src/core/util.c:438
+#: ../src/core/util.c:471
 msgid "Window manager warning: "
 msgstr "Opozorilo upravljalnika oken: "

-#: ../src/core/util.c:466
+#: ../src/core/util.c:499
 msgid "Window manager error: "
 msgstr "Napaka upravljalnika oken: "

 #. first time through
-#: ../src/core/window.c:7237
+#: ../src/core/window.c:7124
 #, c-format
 msgid "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER window as specified in the ICCCM.\n"
 msgstr "Okno %s nastavi svoj SM_CLIENT_ID, namesto, da bi nastavilo WM_CLIENT_LEADER kot je zavedeno v ICCCM.\n"
@@ -300,27 +288,27 @@ msgstr "Okno %s nastavi svoj SM_CLIENT_ID, namesto, da bi nastavilo WM_CLIENT_LE
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:7902
+#: ../src/core/window.c:7787
 #, c-format
 msgid "Window %s sets an MWM hint indicating it isn't resizable, but sets min size %d x %d and max size %d x %d; this doesn't make much sense.\n"
 msgstr "Okno %s določi namig MWM, ki pove, da ni mogoče spremeniti velikosti, hkrati pa določi najmanjšo velikost na %d x %d in največjo na %d x %d; vrednost ni smiselna.\n"

-#: ../src/core/window-props.c:274
+#: ../src/core/window-props.c:309
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Program je nastavil pokvarjen _NET_WM_PID %lu\n"

-#: ../src/core/window-props.c:393
+#: ../src/core/window-props.c:426
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (na %s)"

-#: ../src/core/window-props.c:1448
+#: ../src/core/window-props.c:1481
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Neveljaven WM_TRANSIENT_FOR za okno 0x%lx naveden za %s.\n"

-#: ../src/core/window-props.c:1459
+#: ../src/core/window-props.c:1492
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "Predmet WM_TRANSIENT_FOR okna 0x%lx za %s lahko ustvari zanko.\n"
@@ -356,82 +344,122 @@ msgid "Mutter"
 msgstr "Mutter"

 #: ../src/org.gnome.mutter.gschema.xml.in.h:1
-msgid "Modifier to use for extended window management operations"
-msgstr "Spremenilnik, ki naj se uporabi za upravljanje oken"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:2
-msgid "This key will initiate the \"overlay\", which is a combination window overview and application launching system. The default is intended to be the \"Windows key\" on PC hardware. It's expected that this binding either the default or set to the empty string."
-msgstr "Ta vrednost določa \"prevleko\", ki združuje predogled okna in zaganjalnik programa. Vrednost je zamišljena kot \"ključ oken\" na strojni opremi računalnika. Pričakovano je, da je vrednost določena privzeto ali pa ni določena."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:3
 msgid "Attach modal dialogs"
 msgstr "Pripni modalna pogovorna okna"

+#: ../src/org.gnome.mutter.gschema.xml.in.h:2
+msgid "Cancel tab popup"
+msgstr "Prekliči pojavni zavihek"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:3
+msgid "Determines whether hidden windows (i.e., minimized windows and windows on other workspaces than the current one) should be kept alive."
+msgstr "Določa ali naj se skrita okna (skrčena okna in okna na drugih delovnih površinah) ohranjajo odprta."
+
 #: ../src/org.gnome.mutter.gschema.xml.in.h:4
-msgid "When true, instead of having independent titlebars, modal dialogs appear attached to the titlebar of the parent window and are moved together with the parent window."
-msgstr "Izbrana možnost omogoči, da je namesto samostojnih nazivnih vrstic, na to mesto pripeto modalno pogovorno okno, ki se premika z nadrejenim oknom."
+msgid "Determines whether the use of popup and highlight frame should be disabled for window cycling."
+msgstr "Določa ali naj bo uporaba pojavnih zavihkov in poudarjanja onemogočena med kroženjem oken."

 #: ../src/org.gnome.mutter.gschema.xml.in.h:5
+msgid "Determines whether workspace switching should happen for windows on all monitors or only for windows on the primary monitor."
+msgstr "Določa ali naj se delovne površine preklapljajo na vseh zaslonih ali le na prvem, glavnem zaslonu."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:6
+msgid "Draggable border width"
+msgstr "Prilagodljiva obroba pravokotnika"
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:7
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr "Omogoči prilagajanje velikosti okna ob dotiku robov zaslona"

-#: ../src/org.gnome.mutter.gschema.xml.in.h:6
+#: ../src/org.gnome.mutter.gschema.xml.in.h:8
 msgid "If enabled, dropping windows on vertical screen edges maximizes them vertically and resizes them horizontally to cover half of the available area. Dropping windows on the top screen edge maximizes them completely."
 msgstr "Izbrana možnost omogoča, da se okna, ki se dotaknejo navpičnih robov zaslona razpeta po navpični osi in razširjena na polovično širino. Dotik vrhnjega roba razpne okno čez cel zaslon."

-#: ../src/org.gnome.mutter.gschema.xml.in.h:7
-msgid "Workspaces are managed dynamically"
-msgstr "Število delovnih površin je spremenljivo"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:8
-msgid "Determines whether workspaces are managed dynamically or whether there's a static number of workspaces (determined by the num-workspaces key in org.gnome.desktop.wm.preferences)."
-msgstr "Možnost določa ali je število delovnih površin spremenljivo ali pa je to število stalno (določenih s ključem števila delovnih površin med možnostmi v org.gnome.desktop.wm.preferences)."
-
 #: ../src/org.gnome.mutter.gschema.xml.in.h:9
-msgid "Workspaces only on primary"
-msgstr "Delovne površine le na prvem zaslonu"
+msgid "Live Hidden Windows"
+msgstr "Ohranjena skrita okna"

 #: ../src/org.gnome.mutter.gschema.xml.in.h:10
-msgid "Determines whether workspace switching should happen for windows on all monitors or only for windows on the primary monitor."
-msgstr "Določa ali naj se delovne površine preklapljajo na vseh zaslonih ali le na prvem, glavnem zaslonu."
+msgid "Modifier to use for extended window management operations"
+msgstr "Spremenilnik, ki naj se uporabi za upravljanje oken"

 #: ../src/org.gnome.mutter.gschema.xml.in.h:11
 msgid "No tab popup"
 msgstr "Brez pojavnih zavihkov"

 #: ../src/org.gnome.mutter.gschema.xml.in.h:12
-msgid "Determines whether the use of popup and highlight frame should be disabled for window cycling."
-msgstr "Določa ali naj bo uporaba pojavnih zavihkov in poudarjanja onemogočena med kroženjem oken."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:13
-msgid "Delay focus changes until the pointer stops moving"
-msgstr "Zamakni spremembe žarišča, dokler se kazalnik še premika"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:14
-msgid "If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then the focus will not be changed immediately when entering a window, but only after the pointer stops moving."
-msgstr "Izbrana možnost omogoča, da se žarišče, v kolikor je izbran način \"sloppy\" ali \"miška\", ne spremeni takoj ob izbiri okna. Žarišče se spremeni, ko se kazalnik preneha premikati."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:15
-msgid "Draggable border width"
-msgstr "Prilagodljiva obroba pravokotnika"
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:16
-msgid "The amount of total draggable borders. If the theme's visible borders are not enough, invisible borders will be added to meet this value."
-msgstr "Delež skupne prilagodljive obrobe. V kolikor vidni robovi teme niso dovolj, so dodane nevidne obrobe, za dodatno prilagajanje."
-
-#: ../src/org.gnome.mutter.gschema.xml.in.h:17
 msgid "Select window from tab popup"
 msgstr "Izbor okna iz pojavnega zavihka"

-#: ../src/org.gnome.mutter.gschema.xml.in.h:18
-msgid "Cancel tab popup"
-msgstr "Prekliči pojavni zavihek"
+#: ../src/org.gnome.mutter.gschema.xml.in.h:13
+msgid "The amount of total draggable borders. If the theme's visible borders are not enough, invisible borders will be added to meet this value."
+msgstr "Delež skupne prilagodljive obrobe. V kolikor vidni robovi teme niso dovolj, so dodane nevidne obrobe, za dodatno prilagajanje."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:14
+msgid "This key will initiate the \"overlay\", which is a combination window overview and application launching system. The default is intended to be the \"Windows key\" on PC hardware. It's expected that this binding either the default or set to the empty string."
+msgstr "Ta vrednost določa \"prevleko\", ki združuje predogled okna in zaganjalnik programa. Vrednost je zamišljena kot \"ključ oken\" na strojni opremi računalnika. Pričakovano je, da je vrednost določena privzeto ali pa ni določena."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:15
+msgid "When true, instead of having independent titlebars, modal dialogs appear attached to the titlebar of the parent window and are moved together with the parent window."
+msgstr "Izbrana možnost omogoči, da je namesto samostojnih nazivnih vrstic, na to mesto pripeto modalno pogovorno okno, ki se premika z nadrejenim oknom."
+
+#: ../src/org.gnome.mutter.gschema.xml.in.h:16
+msgid "Workspaces only on primary"
+msgstr "Delovne površine le na prvem zaslonu"

 #: ../src/tools/mutter-message.c:123
 #, c-format
 msgid "Usage: %s\n"
 msgstr "Uporaba: %s\n"

+#: ../src/ui/frames.c:1157
+msgid "Close Window"
+msgstr "Zapri okno"
+
+# G:1 K:1 O:0
+#: ../src/ui/frames.c:1160
+msgid "Window Menu"
+msgstr "Meni okna"
+
+# G:0 K:1 O:0
+#: ../src/ui/frames.c:1163
+msgid "Minimize Window"
+msgstr "Skrči okno"
+
+#: ../src/ui/frames.c:1166
+msgid "Maximize Window"
+msgstr "Razpni okno"
+
+#: ../src/ui/frames.c:1169
+msgid "Restore Window"
+msgstr "Obnovi okno"
+
+# G:2 K:0 O:0
+#: ../src/ui/frames.c:1172
+msgid "Roll Up Window"
+msgstr "Zavij okno"
+
+#: ../src/ui/frames.c:1175
+msgid "Unroll Window"
+msgstr "Odvij okno"
+
+#: ../src/ui/frames.c:1178
+msgid "Keep Window On Top"
+msgstr "Ohrani okno na vrhu"
+
+#: ../src/ui/frames.c:1181
+msgid "Remove Window From Top"
+msgstr "Odstrani okno z vrha"
+
+# G:1 K:0 O:0
+#: ../src/ui/frames.c:1184
+msgid "Always On Visible Workspace"
+msgstr "Vedno na vidni delovni površini"
+
+#: ../src/ui/frames.c:1187
+msgid "Put Window On Only One Workspace"
+msgstr "Postavi okno na samo eno delovno površino"
+
 #. Translators: Translate this string the same way as you do in libwnck!
 #: ../src/ui/menu.c:69
 msgid "Mi_nimize"
@@ -650,251 +678,251 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"

-#: ../src/ui/theme.c:234
+#: ../src/ui/theme.c:253
 msgid "top"
 msgstr "zgoraj"

 # G:12 K:5 O:0
-#: ../src/ui/theme.c:236
+#: ../src/ui/theme.c:255
 msgid "bottom"
 msgstr "spodaj"

 # G:10 K:4 O:0
-#: ../src/ui/theme.c:238
+#: ../src/ui/theme.c:257
 msgid "left"
 msgstr "levo"

 # G:1 K:0 O:0
-#: ../src/ui/theme.c:240
+#: ../src/ui/theme.c:259
 msgid "right"
 msgstr "desno"

 # G:1 K:0 O:0
-#: ../src/ui/theme.c:268
+#: ../src/ui/theme.c:286
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "geometrija okvirja ne navaja dimenzije \"%s\""

-#: ../src/ui/theme.c:287
+#: ../src/ui/theme.c:305
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr "geometrija okvirja ne navaja dimenzije \"%s\" za rob \"%s\""

-#: ../src/ui/theme.c:324
+#: ../src/ui/theme.c:342
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "Vrednost razmerja gumba %g ni smiselna"

-#: ../src/ui/theme.c:336
+#: ../src/ui/theme.c:354
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "Geometrija okvirja ne navaja velikosti gumbov"

-#: ../src/ui/theme.c:1049
+#: ../src/ui/theme.c:1067
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "Prelivi bi morali imeti vsaj dve barvi"

-#: ../src/ui/theme.c:1201
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid "GTK custom color specification must have color name and fallback in parentheses, e.g. gtk:custom(foo,bar); could not parse \"%s\""
 msgstr "Navedba barve GTK mora biti opredeljena z imenom barve in v navednicah povrnjeno barvo , npr. gtk:izbirno(ime_barve,povrnjena_barva); ni mogoče razčleniti \"%s\""

-#: ../src/ui/theme.c:1217
+#: ../src/ui/theme.c:1235
 #, c-format
 msgid "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-_ are valid"
 msgstr "Neveljaven znak '%c' v imenu barve gtk:izbirno; dovoljeni znaki so le A-Za-z0-9-_."

-#: ../src/ui/theme.c:1231
+#: ../src/ui/theme.c:1249
 #, c-format
 msgid "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not fit the format"
 msgstr "Gtk:zapis po meri \"gtk:izbirno(ime_barve,povrnjena_barva)\", \"%s\" ne ustreza pravilni obliki."

-#: ../src/ui/theme.c:1276
+#: ../src/ui/theme.c:1294
 #, c-format
 msgid "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] where NORMAL is the state; could not parse \"%s\""
 msgstr "Navedba barve GTK mora vsebovati stanje v oglatih oklepajih, npr. gtk:fg[NORMAL], kjer je NORMAL stanje; ni mogoče razčleniti \"%s\""

-#: ../src/ui/theme.c:1290
+#: ../src/ui/theme.c:1308
 #, c-format
 msgid "GTK color specification must have a close bracket after the state, e.g. gtk:fg[NORMAL] where NORMAL is the state; could not parse \"%s\""
 msgstr "Navedbi barve GTK manjka oglati zaklepaj za stanjem, npr. gtk:fg[NORMAL], kjer je NORMAL stanje; ni mogoče razčleniti \"%s\""

-#: ../src/ui/theme.c:1301
+#: ../src/ui/theme.c:1319
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "Ni mogoče razumeti stanja \"%s\" v navedbi barve "

-#: ../src/ui/theme.c:1314
+#: ../src/ui/theme.c:1332
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "Ni mogoče razumeti barvne komponente \"%s\" v navedbi barve"

-#: ../src/ui/theme.c:1343
+#: ../src/ui/theme.c:1361
 #, c-format
 msgid "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the format"
 msgstr "Oblika zapisa preliva je \"blend/bg_color/fg_color/alpha\", \"%s\" ne ustreza pravilni obliki"

-#: ../src/ui/theme.c:1354
+#: ../src/ui/theme.c:1372
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "V prelivni barvi ni mogoče razčleniti vrednosti alfa \"%s\""

-#: ../src/ui/theme.c:1364
+#: ../src/ui/theme.c:1382
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr "V prelivni barvi alfa vrednost \"%s\" ni med 0.0 in 1.0"

-#: ../src/ui/theme.c:1411
+#: ../src/ui/theme.c:1429
 #, c-format
 msgid "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
 msgstr "Oblika zapisa barve senčenja je \"shade/base_color/factor\", \"%s\" ne ustreza pravilni obliki."

-#: ../src/ui/theme.c:1422
+#: ../src/ui/theme.c:1440
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "Ni mogoče razčleniti vrednosti senčenja \"%s\" v senčeni barvi"

-#: ../src/ui/theme.c:1432
+#: ../src/ui/theme.c:1450
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "V senčeni barvi je vrednost senčenja \"%s\" negativna"

-#: ../src/ui/theme.c:1461
+#: ../src/ui/theme.c:1479
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "Ni mogoče razčleniti barve \"%s\""

-#: ../src/ui/theme.c:1778
+#: ../src/ui/theme.c:1790
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "Izraz koordinat vsebuje znak '%s', ki pa ni dovoljen"

-#: ../src/ui/theme.c:1805
+#: ../src/ui/theme.c:1817
 #, c-format
 msgid "Coordinate expression contains floating point number '%s' which could not be parsed"
 msgstr "Izraz koordinat vsebuje številko s plavajočo vejico '%s', ki je ni mogoče razčleniti"

-#: ../src/ui/theme.c:1819
+#: ../src/ui/theme.c:1831
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "Izraz koordinat vsebuje celo število '%s', ki ga ni mogoče razčleniti"

-#: ../src/ui/theme.c:1940
+#: ../src/ui/theme.c:1953
 #, c-format
 msgid "Coordinate expression contained unknown operator at the start of this text: \"%s\""
 msgstr "Izraz koordinat vsebuje neznan operator na začetku besedila: \"%s\""

-#: ../src/ui/theme.c:1997
+#: ../src/ui/theme.c:2010
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "Izraz koordinat je prazen ali pa ni v razumljivem zapisu"

-#: ../src/ui/theme.c:2110
-#: ../src/ui/theme.c:2120
-#: ../src/ui/theme.c:2154
+#: ../src/ui/theme.c:2121
+#: ../src/ui/theme.c:2131
+#: ../src/ui/theme.c:2165
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "Izraz koordinat povzroči deljenje z vrednostjo nič"

-#: ../src/ui/theme.c:2162
+#: ../src/ui/theme.c:2173
 #, c-format
 msgid "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "Izraz koordinat poskuša uporabiti operator mod ali številko s plavajočo vejico"

-#: ../src/ui/theme.c:2218
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "Izraz koordinat vsebuje operator \"%s\", kjer je pričakovan operand"

-#: ../src/ui/theme.c:2227
+#: ../src/ui/theme.c:2238
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "Izraz koordinat vsebuje operand kjer je pričakovan operator"

-#: ../src/ui/theme.c:2235
+#: ../src/ui/theme.c:2246
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "Izraz koordinat se konča z operatorjem namesto z operandom"

-#: ../src/ui/theme.c:2245
+#: ../src/ui/theme.c:2256
 #, c-format
 msgid "Coordinate expression has operator \"%c\" following operator \"%c\" with no operand in between"
 msgstr "Izraz koordinat vsebuje operator \"%c\", ki sledi operatorju \"%c\", brez vmesnega operanda"

-#: ../src/ui/theme.c:2396
-#: ../src/ui/theme.c:2441
+#: ../src/ui/theme.c:2407
+#: ../src/ui/theme.c:2452
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "Izraz koordinat vsebuje neznano spremenljivko ali konstanto \"%s\""

-#: ../src/ui/theme.c:2495
+#: ../src/ui/theme.c:2506
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "Razčlenjevalnik izrazov koordinat je preplavil medpomnilnik."

-#: ../src/ui/theme.c:2524
+#: ../src/ui/theme.c:2535
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "Izraz koordinat vsebuje zaklepaj, ne pa tudi uklepaja"

-#: ../src/ui/theme.c:2588
+#: ../src/ui/theme.c:2599
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "Izraz koordinat vsebuje uklepaj, vendar je brez zaklepaja"

-#: ../src/ui/theme.c:2599
+#: ../src/ui/theme.c:2610
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "Videti je, da izraz koordinat ne vsebuje operatorjev ali operandov"

-#: ../src/ui/theme.c:2812
-#: ../src/ui/theme.c:2832
-#: ../src/ui/theme.c:2852
+#: ../src/ui/theme.c:2822
+#: ../src/ui/theme.c:2842
+#: ../src/ui/theme.c:2862
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "Tema vsebuje izraz, ki povzroča napako: %s\n"

-#: ../src/ui/theme.c:4498
+#: ../src/ui/theme.c:4533
 #, c-format
 msgid "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be specified for this frame style"
 msgstr "Za ta slog okvirja mora biti naveden <button function=\"%s\" state=\"%s\" draw_ops=\"karkoli\"/>"

-#: ../src/ui/theme.c:5009
-#: ../src/ui/theme.c:5034
+#: ../src/ui/theme.c:5066
+#: ../src/ui/theme.c:5091
 #, c-format
 msgid "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr "Manjka <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"karkoli\"/>"

-#: ../src/ui/theme.c:5082
+#: ../src/ui/theme.c:5139
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Napaka med nalaganjem teme \"%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:5275
+#: ../src/ui/theme.c:5282
+#: ../src/ui/theme.c:5289
+#: ../src/ui/theme.c:5296
+#: ../src/ui/theme.c:5303
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "Ni nastavljena vrednost <%s> za temo \"%s\""

-#: ../src/ui/theme.c:5254
+#: ../src/ui/theme.c:5311
 #, c-format
 msgid "No frame style set for window type \"%s\" in theme \"%s\", add a <window type=\"%s\" style_set=\"whatever\"/> element"
 msgstr "Ni določenega sloga okvirja okna vrste \"%s\" v temi \"%s\". Dodajte predmet <window type=\"%s\" style_set=\"whatever\"/>"

-#: ../src/ui/theme.c:5650
-#: ../src/ui/theme.c:5712
-#: ../src/ui/theme.c:5775
+#: ../src/ui/theme.c:5709
+#: ../src/ui/theme.c:5771
+#: ../src/ui/theme.c:5834
 #, c-format
 msgid "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr "Uporabniško določene konstante se morajo začeti z veliko črko; vrednost \"%s\" se ne"

-#: ../src/ui/theme.c:5658
-#: ../src/ui/theme.c:5720
-#: ../src/ui/theme.c:5783
+#: ../src/ui/theme.c:5717
+#: ../src/ui/theme.c:5779
+#: ../src/ui/theme.c:5842
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Konstanta \"%s\" je že določena"
@@ -1266,7 +1294,7 @@ msgstr "Znotraj predmeta <%s> besedilo ni dovoljeno"
 msgid "<%s> specified twice for this theme"
 msgstr "Vrednost <%s> je za to temo navedena dvakrat"

-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4348
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Ni mogoče najti veljavne datoteke za temo %s\n"
@@ -1463,18 +1491,84 @@ msgstr "vrednost y je %d, pričakovana pa je %d"
 msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
 msgstr "%d izjav koordinat razčlenjenih v %g sekundah (%g sekund v povprečju)\n"

-#~ msgid "Comma-separated list of compositor plugins"
-#~ msgstr "Z vejico ločen seznam vstavkov sestavljanja"
+#~ msgid "Switch to workspace 1"
+#~ msgstr "Preklopi na delovno površino 1"

-#~ msgid "Live Hidden Windows"
-#~ msgstr "Ohranjena skrita okna"
+#~ msgid "Switch to workspace 2"
+#~ msgstr "Preklopi na delovno površino 2"
+
+#~ msgid "Switch to workspace 3"
+#~ msgstr "Preklopi na delovno površino 3"
+
+#~ msgid "Switch to workspace 4"
+#~ msgstr "Preklopi na delovno površino 4"
+
+#~ msgid "Switch to workspace 5"
+#~ msgstr "Preklopi na delovno površino 5"
+
+#~ msgid "Switch to workspace 6"
+#~ msgstr "Preklopi na delovno površino 6"
+
+#~ msgid "Switch to workspace 7"
+#~ msgstr "Preklopi na delovno površino 7"
+
+#~ msgid "Switch to workspace 8"
+#~ msgstr "Preklopi na delovno površino 8"
+
+#~ msgid "Switch to workspace 9"
+#~ msgstr "Preklopi na delovno površino 9"
+
+#~ msgid "Switch to workspace 10"
+#~ msgstr "Preklopi na delovno površino 10"
+
+#~ msgid "Switch to workspace 11"
+#~ msgstr "Preklopi na delovno površino 11"
+
+#~ msgid "Switch to workspace 12"
+#~ msgstr "Preklopi na delovno površino 12"
+
+#~ msgid "Switch to workspace on the left of the current workspace"
+#~ msgstr "Preklopi na delovno površino na levi od trenutne delovne površine"
+
+#~ msgid "Switch to workspace on the right of the current workspace"
+#~ msgstr "Preklopi na delovno površino na desni od trenutne delovne površine"
+
+#~ msgid "Switch to workspace above the current workspace"
+#~ msgstr "Preklopi na delovno površino nad trenutno delovno površino"
+
+#~ msgid "Switch to workspace below the current workspace"
+#~ msgstr "Preklopi na delovno površino pod trenutno delovno površino"
+
+#~ msgid "Move between windows of an application, using a popup window"
+#~ msgstr "Premakni med okni programa s pojavnim oknom"

 #~ msgid ""
-#~ "Determines whether hidden windows (i.e., minimized windows and windows on "
-#~ "other workspaces than the current one) should be kept alive."
-#~ msgstr ""
-#~ "Določa ali naj se skrita okna (skrčena okna in okna na drugih delovnih "
-#~ "površinah) ohranjajo odprta."
+#~ "Move backward between windows of an application, using a popup window"
+#~ msgstr "Premakni nazaj med okni programa s pojavnim oknom"

-#~ msgid "Close Window"
-#~ msgstr "Zapri okno"
+#~ msgid "Move between windows, using a popup window"
+#~ msgstr "Premakni med okni s pojavnim oknom"
+
+#~ msgid "Move backward between windows, using a popup window"
+#~ msgstr "Premakni nazaj med okni s pojavnim oknom"
+
+#~ msgid "Move between panels and the desktop, using a popup window"
+#~ msgstr "Premakni med pulti in namizjem s pojavnim oknom"
+
+#~ msgid "Move backward between panels and the desktop, using a popup window"
+#~ msgstr "Premakni nazaj med pulti in namizjem s pojavnim oknom"
+
+#~ msgid "Move between windows of an application immediately"
+#~ msgstr "Takoj premakni med okni programa"
+
+#~ msgid "Move backward between windows of an application immediately"
+#~ msgstr "Takoj premakni nazaj med okni programa"
+
+#~ msgid "Move between windows immediately"
+#~ msgstr "Takoj premakni med okni"
+
+#~ msgid "Move backward between windows immediately"
+#~ msgstr "Takoj premakni nazaj med okni"
+
+#~ msgid "Move between panels and the desktop immediately"
+#~ msgstr "Takoj premakni med pulti in namizjem"
--- a/po/sr.po
+++ b/po/sr.po
--- a/po/sr@latin.po
+++ b/po/sr@latin.po
--- a/po/sv.po
+++ b/po/sv.po
--- a/po/ta.po
+++ b/po/ta.po
--- a/po/te.po
+++ b/po/te.po
--- a/po/th.po
+++ b/po/th.po
--- a/po/tr.po
+++ b/po/tr.po
--- a/po/uk.po
+++ b/po/uk.po
--- a/po/vi.po
+++ b/po/vi.po
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
--- a/po/zh_HK.po
+++ b/po/zh_HK.po
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
--- a/src/50-mutter-windows.xml.in
+++ b/src/50-mutter-windows.xml.in
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<KeyListEntries schema="org.gnome.mutter.keybindings"
-                group="system"
-                _name="Windows"
-                wm_name="Mutter"
-                package="mutter">
-
-	<KeyListEntry name="toggle-tiled-left"
-                      _description="View split on left"/>
-
-	<KeyListEntry name="toggle-tiled-right"
-                      _description="View split on right"/>
-
-</KeyListEntries>
-
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -27,6 +27,8 @@ INCLUDES=								\
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\"

 mutter_built_sources = \
+	mutter-marshal.h \
+	mutter-marshal.c \
 	mutter-enum-types.h \
 	mutter-enum-types.c

@@ -52,6 +54,7 @@ libmutter_la_SOURCES =				\
 	compositor/meta-shadow-factory.c	\
 	compositor/meta-shadow-factory-private.h	\
 	compositor/meta-shaped-texture.c	\
+	compositor/meta-shaped-texture.h	\
 	compositor/meta-texture-rectangle.c	\
 	compositor/meta-texture-rectangle.h	\
 	compositor/meta-texture-tower.c		\
@@ -130,6 +133,8 @@ libmutter_la_SOURCES =				\
 	core/core.h				\
 	ui/ui.h					\
 	inlinepixbufs.h				\
+	ui/fixedtip.c				\
+	ui/fixedtip.h				\
 	ui/frames.c				\
 	ui/frames.h				\
 	ui/menu.c				\
@@ -169,7 +174,6 @@ libmutterinclude_base_headers =		\
 	meta/main.h				\
 	meta/meta-background-actor.h		\
 	meta/meta-plugin.h			\
-	meta/meta-shaped-texture.h		\
 	meta/meta-shadow-factory.h		\
 	meta/meta-window-actor.h		\
 	meta/prefs.h				\
@@ -222,7 +226,7 @@ INTROSPECTION_GIRS = Meta-$(api_version).gir

 Meta-$(api_version).gir: libmutter.la
@META_GIR@_INCLUDES = GObject-2.0 GDesktopEnums-3.0 Gdk-3.0 Gtk-3.0 Clutter-1.0 xlib-2.0 xfixes-4.0
-@META_GIR@_EXPORT_PACKAGES = libmutter
+@META_GIR@_PACKAGES = clutter-1.0 gtk+-3.0
@META_GIR@_CFLAGS = $(INCLUDES)
@META_GIR@_LIBS = libmutter.la
@META_GIR@_FILES =				\
@@ -257,11 +261,6 @@ wmproperties_in_files=mutter-wm.desktop.in
 wmproperties_files=$(wmproperties_in_files:.desktop.in=.desktop)
 wmproperties_DATA = $(wmproperties_files)

-xmldir       = @GNOME_KEYBINDINGS_KEYSDIR@
-xml_in_files = \
-        50-mutter-windows.xml.in
-xml_DATA     = $(xml_in_files:.xml.in=.xml)
-
 gsettings_SCHEMAS = org.gnome.mutter.gschema.xml
@INTLTOOL_XML_NOMERGE_RULE@
@GSETTINGS_RULES@
@@ -280,7 +279,6 @@ CLEANFILES =					\
 	mutter.desktop				\
 	mutter-wm.desktop			\
 	org.gnome.mutter.gschema.xml		\
-	$(xml_DATA)				\
 	$(mutter_built_sources)			\
 	$(typelib_DATA)				\
 	$(gir_DATA)
@@ -297,18 +295,38 @@ EXTRA_DIST=$(desktopfiles_files) 	\
 	$(IMAGES) 			\
 	$(desktopfiles_in_files)	\
 	$(wmproperties_in_files)	\
-	$(xml_in_files)			\
 	org.gnome.mutter.gschema.xml.in \
 	mutter-schemas.convert \
 	libmutter.pc.in \
 	mutter-plugins.pc.in  \
 	mutter-enum-types.h.in \
-	mutter-enum-types.c.in
+	mutter-enum-types.c.in \
+	mutter-marshal.list

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

+mutter-marshal.h: stamp-mutter-marshal.h
+	@true
+stamp-mutter-marshal.h: Makefile mutter-marshal.list
+	$(AM_V_GEN) $(GLIB_GENMARSHAL) \
+		--prefix=_mutter_marshal \
+		--header \
+	$(srcdir)/mutter-marshal.list > xgen-tmh && \
+	(cmp -s xgen-tmh mutter-marshal.h || cp -f xgen-tmh mutter-marshal.h) && \
+	rm -f xgen-tmh && \
+	echo timestamp > $(@F)
+
+mutter-marshal.c: Makefile mutter-marshal.list
+	 $(AM_V_GEN) (echo "#include \"mutter-marshal.h\"" ; \
+	 $(GLIB_GENMARSHAL) \
+		--prefix=_mutter_marshal \
+		--body \
+	 $(srcdir)/mutter-marshal.list ) > xgen-tmc && \
+	cp -f xgen-tmc mutter-marshal.c && \
+	rm -f xgen-tmc
+
 mutter-enum-types.h: stamp-mutter-enum-types.h Makefile
 	@true
 stamp-mutter-enum-types.h: $(libmutterinclude_base_headers) mutter-enum-types.h.in
--- a/src/compositor/compositor-private.h
+++ b/src/compositor/compositor-private.h
@@ -55,6 +55,9 @@ struct _MetaCompScreen
 };

 void meta_switch_workspace_completed (MetaScreen    *screen);
+void meta_set_stage_input_region     (MetaScreen    *screen,
+                                      XserverRegion  region);
+void meta_empty_stage_input_region   (MetaScreen    *screen);

 gboolean meta_begin_modal_for_plugin (MetaScreen       *screen,
                                      MetaPlugin       *plugin,
--- a/src/compositor/compositor.c
+++ b/src/compositor/compositor.c
@@ -515,15 +515,13 @@ meta_compositor_manage_screen (MetaCompositor *compositor,

  meta_screen_set_cm_selection (screen);

-  info->stage = clutter_stage_new ();
+  info->stage = clutter_stage_get_default ();

  meta_screen_get_size (screen, &width, &height);
-  clutter_actor_realize (info->stage);
+  clutter_actor_set_size (info->stage, width, height);

  xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));

-  XResizeWindow (xdisplay, xwin, width, height);
-
  event_mask = FocusChangeMask |
               ExposureMask |
               EnterWindowMask | LeaveWindowMask |
@@ -557,7 +555,9 @@ meta_compositor_manage_screen (MetaCompositor *compositor,

  clutter_actor_hide (info->hidden_group);

-  info->plugin_mgr = meta_plugin_manager_new (screen);
+  info->plugin_mgr =
+    meta_plugin_manager_get (screen);
+  meta_plugin_manager_initialize (info->plugin_mgr);

  /*
   * Delay the creation of the overlay window as long as we can, to avoid
@@ -869,6 +869,29 @@ meta_compositor_unmaximize_window (MetaCompositor    *compositor,
  meta_window_actor_unmaximize (window_actor, old_rect, new_rect);
 }

+void
+meta_compositor_update_workspace_geometry (MetaCompositor *compositor,
+                                           MetaWorkspace  *workspace)
+{
+#if 0
+  /* FIXME -- should do away with this function in favour of MetaWorkspace
+   * signal.
+   */
+  MetaScreen     *screen = meta_workspace_get_screen (workspace);
+  MetaCompScreen *info;
+  MetaPluginManager *mgr;
+
+  DEBUG_TRACE ("meta_compositor_update_workspace_geometry\n");
+  info = meta_screen_get_compositor_data (screen);
+  mgr  = info->plugin_mgr;
+
+  if (!mgr || !workspace)
+    return;
+
+  meta_plugin_manager_update_workspace (mgr, workspace);
+#endif
+}
+
 void
 meta_compositor_switch_workspace (MetaCompositor     *compositor,
                                  MetaScreen         *screen,
@@ -1116,18 +1139,12 @@ meta_compositor_sync_screen_size (MetaCompositor  *compositor,
 				  guint		   width,
 				  guint		   height)
 {
-  MetaDisplay    *display = meta_screen_get_display (screen);
-  MetaCompScreen *info    = meta_screen_get_compositor_data (screen);
-  Display        *xdisplay;
-  Window          xwin;
+  MetaCompScreen *info = meta_screen_get_compositor_data (screen);

  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);
+  clutter_actor_set_size (info->stage, width, height);

  meta_background_actor_screen_size_changed (screen);

--- a/src/compositor/meta-background-actor.c
+++ b/src/compositor/meta-background-actor.c
@@ -28,9 +28,6 @@
 #define COGL_ENABLE_EXPERIMENTAL_API
 #include <cogl/cogl-texture-pixmap-x11.h>

-#define CLUTTER_ENABLE_EXPERIMENTAL_API
-#include <clutter/clutter.h>
-
 #include <X11/Xatom.h>

 #include "cogl-utils.h"
@@ -255,8 +252,6 @@ meta_background_actor_dispose (GObject *object)
      cogl_handle_unref (priv->material);
      priv->material = COGL_INVALID_HANDLE;
    }
-
-  G_OBJECT_CLASS (meta_background_actor_parent_class)->dispose (object);
 }

 static void
@@ -542,11 +537,9 @@ meta_background_actor_update (MetaScreen *screen)
  if (root_pixmap_id != None)
    {
      CoglHandle texture;
-      CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-      GError *error = NULL;

      meta_error_trap_push (display);
-      texture = cogl_texture_pixmap_x11_new (ctx, root_pixmap_id, FALSE, &error);
+      texture = cogl_texture_pixmap_x11_new (root_pixmap_id, FALSE);
      meta_error_trap_pop (display);

      if (texture != COGL_INVALID_HANDLE)
@@ -557,12 +550,6 @@ meta_background_actor_update (MetaScreen *screen)
          background->have_pixmap = True;
          return;
        }
-      else
-        {
-          g_warning ("Failed to create background texture from pixmap: %s",
-                     error->message);
-          g_error_free (error);
-        }
    }

  background->have_pixmap = False;
--- a/src/compositor/meta-plugin-manager.c
+++ b/src/compositor/meta-plugin-manager.c
@@ -35,32 +35,34 @@

 #include <clutter/x11/clutter-x11.h>

-static GType plugin_type = G_TYPE_NONE;
+static GSList *plugin_types;
+
+/*
+ * We have one "default plugin manager" that acts for the first screen,
+ * but also can be used before we open any screens, and additional
+ * plugin managers for each screen. (This is ugly. Probably we should
+ * have one plugin manager and only make the plugins per-screen.)
+ */
+static MetaPluginManager *default_plugin_manager;

 struct MetaPluginManager
 {
-  MetaScreen *screen;
-  MetaPlugin *plugin;
+  MetaScreen   *screen;
+
+  GList /* MetaPlugin */ *plugins;  /* TODO -- maybe use hash table */
 };

-void
-meta_plugin_manager_set_plugin_type (GType gtype)
-{
-  if (plugin_type != G_TYPE_NONE)
-    meta_fatal ("Mutter plugin already set: %s", g_type_name (plugin_type));
-
-  plugin_type = gtype;
-}
-
 /*
 * Loads the given plugin.
 */
 void
-meta_plugin_manager_load (const gchar       *plugin_name)
+meta_plugin_manager_load (MetaPluginManager *plugin_mgr,
+                          const gchar       *plugin_name)
 {
  const gchar *dpath = MUTTER_PLUGIN_DIR "/";
  gchar       *path;
  MetaModule  *module;
+  GType        plugin_type;

  if (g_path_is_absolute (plugin_name))
    path = g_strdup (plugin_name);
@@ -79,57 +81,162 @@ meta_plugin_manager_load (const gchar       *plugin_name)
      exit (1);
    }

-  meta_plugin_manager_set_plugin_type (meta_module_get_plugin_type (module));
+  plugin_type = meta_module_get_plugin_type (module);
+  meta_plugin_manager_register (plugin_mgr, plugin_type);

  g_type_module_unuse (G_TYPE_MODULE (module));
  g_free (path);
 }

-MetaPluginManager *
+/*
+ * Registers the given plugin type
+ */
+void
+meta_plugin_manager_register (MetaPluginManager *plugin_mgr,
+                              GType              plugin_type)
+{
+  MetaPlugin  *plugin;
+
+  plugin_types = g_slist_prepend (plugin_types, GSIZE_TO_POINTER (plugin_type));
+
+  plugin = g_object_new (plugin_type, NULL);
+  plugin_mgr->plugins = g_list_prepend (plugin_mgr->plugins, plugin);
+}
+
+void
+meta_plugin_manager_initialize (MetaPluginManager *plugin_mgr)
+{
+  GList *iter;
+
+  if (!plugin_mgr->plugins)
+    {
+      /*
+       * If no plugins are specified, load the default plugin.
+       */
+      meta_plugin_manager_load (plugin_mgr, "default");
+    }
+
+  for (iter = plugin_mgr->plugins; iter; iter = iter->next)
+    {
+      MetaPlugin *plugin = (MetaPlugin*) iter->data;
+      MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+
+      g_object_set (plugin,
+                    "screen", plugin_mgr->screen,
+                    NULL);
+
+      if (klass->start)
+        klass->start (plugin);
+    }
+}
+
+static MetaPluginManager *
 meta_plugin_manager_new (MetaScreen *screen)
 {
  MetaPluginManager *plugin_mgr;
-  MetaPluginClass *klass;
-  MetaPlugin *plugin;

  plugin_mgr = g_new0 (MetaPluginManager, 1);
  plugin_mgr->screen = screen;
-  plugin_mgr->plugin = plugin = g_object_new (plugin_type, "screen", screen, NULL);

-  klass = META_PLUGIN_GET_CLASS (plugin);
-
-  if (klass->start)
-    klass->start (plugin);
+  if (screen)
+    g_object_set_data (G_OBJECT (screen), "meta-plugin-manager", plugin_mgr);

  return plugin_mgr;
 }

+MetaPluginManager *
+meta_plugin_manager_get_default (void)
+{
+  if (!default_plugin_manager)
+    {
+      default_plugin_manager = meta_plugin_manager_new (NULL);
+    }
+
+  return default_plugin_manager;
+}
+
+MetaPluginManager *
+meta_plugin_manager_get (MetaScreen *screen)
+{
+  MetaPluginManager *plugin_mgr;
+
+  plugin_mgr = g_object_get_data (G_OBJECT (screen), "meta-plugin-manager");
+  if (plugin_mgr)
+    return plugin_mgr;
+
+  if (!default_plugin_manager)
+    meta_plugin_manager_get_default ();
+
+  if (!default_plugin_manager->screen)
+    {
+      /* The default plugin manager is so far unused, we can recycle it */
+      default_plugin_manager->screen = screen;
+      g_object_set_data (G_OBJECT (screen), "meta-plugin-manager", default_plugin_manager);
+
+      return default_plugin_manager;
+    }
+  else
+    {
+      GSList *iter;
+      GType plugin_type;
+      MetaPlugin *plugin;
+
+      plugin_mgr = meta_plugin_manager_new (screen);
+
+      for (iter = plugin_types; iter; iter = iter->next)
+        {
+          plugin_type = (GType)GPOINTER_TO_SIZE (iter->data);
+          plugin = g_object_new (plugin_type, "screen", screen,  NULL);
+          plugin_mgr->plugins = g_list_prepend (plugin_mgr->plugins, plugin);
+        }
+
+      return plugin_mgr;
+    }
+}
+
 static void
 meta_plugin_manager_kill_window_effects (MetaPluginManager *plugin_mgr,
                                         MetaWindowActor   *actor)
 {
-  MetaPlugin        *plugin = plugin_mgr->plugin;
-  MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
+  GList *l = plugin_mgr->plugins;

-  if (klass->kill_window_effects)
-    klass->kill_window_effects (plugin, actor);
+  while (l)
+    {
+      MetaPlugin        *plugin = l->data;
+      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
+
+      if (!meta_plugin_disabled (plugin)
+	  && klass->kill_window_effects)
+        klass->kill_window_effects (plugin, actor);
+
+      l = l->next;
+    }
 }

 static void
 meta_plugin_manager_kill_switch_workspace (MetaPluginManager *plugin_mgr)
 {
-  MetaPlugin        *plugin = plugin_mgr->plugin;
-  MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
+  GList *l = plugin_mgr->plugins;

-  if (klass->kill_switch_workspace)
-    klass->kill_switch_workspace (plugin);
+  while (l)
+    {
+      MetaPlugin        *plugin = l->data;
+      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
+
+      if (!meta_plugin_disabled (plugin)
+          && (meta_plugin_features (plugin) & META_PLUGIN_SWITCH_WORKSPACE)
+	  && klass->kill_switch_workspace)
+        klass->kill_switch_workspace (plugin);
+
+      l = l->next;
+    }
 }

 /*
 * Public method that the compositor hooks into for events that require
 * no additional parameters.
 *
- * Returns TRUE if the plugin handled the event type (i.e.,
+ * Returns TRUE if at least one of the plugins 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.
@@ -139,48 +246,60 @@ meta_plugin_manager_event_simple (MetaPluginManager *plugin_mgr,
                                  MetaWindowActor   *actor,
                                  unsigned long      event)
 {
-  MetaPlugin *plugin = plugin_mgr->plugin;
-  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
-  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);
+  GList *l = plugin_mgr->plugins;
  gboolean retval = FALSE;
+  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);

  if (display->display_opening)
    return FALSE;

-  switch (event)
+  while (l)
    {
-    case META_PLUGIN_MINIMIZE:
-      if (klass->minimize)
-        {
-          retval = TRUE;
-          meta_plugin_manager_kill_window_effects (plugin_mgr,
-                                                   actor);
+      MetaPlugin        *plugin = l->data;
+      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);

-          _meta_plugin_effect_started (plugin);
-          klass->minimize (plugin, actor);
-        }
-      break;
-    case META_PLUGIN_MAP:
-      if (klass->map)
+      if (!meta_plugin_disabled (plugin) &&
+          (meta_plugin_features (plugin) & event))
        {
          retval = TRUE;
-          meta_plugin_manager_kill_window_effects (plugin_mgr,
-                                                   actor);

-          _meta_plugin_effect_started (plugin);
-          klass->map (plugin, actor);
+          switch (event)
+            {
+            case META_PLUGIN_MINIMIZE:
+              if (klass->minimize)
+                {
+                  meta_plugin_manager_kill_window_effects (
+		      plugin_mgr,
+		      actor);
+
+                  _meta_plugin_effect_started (plugin);
+                  klass->minimize (plugin, actor);
+                }
+              break;
+            case META_PLUGIN_MAP:
+              if (klass->map)
+                {
+                  meta_plugin_manager_kill_window_effects (
+		      plugin_mgr,
+		      actor);
+
+                  _meta_plugin_effect_started (plugin);
+                  klass->map (plugin, actor);
+                }
+              break;
+            case META_PLUGIN_DESTROY:
+              if (klass->destroy)
+                {
+                  _meta_plugin_effect_started (plugin);
+                  klass->destroy (plugin, actor);
+                }
+              break;
+            default:
+              g_warning ("Incorrect handler called for event %lu", event);
+            }
        }
-      break;
-    case META_PLUGIN_DESTROY:
-      if (klass->destroy)
-        {
-          retval = TRUE;
-          _meta_plugin_effect_started (plugin);
-          klass->destroy (plugin, actor);
-        }
-      break;
-    default:
-      g_warning ("Incorrect handler called for event %lu", event);
+
+      l = l->next;
    }

  return retval;
@@ -190,7 +309,7 @@ meta_plugin_manager_event_simple (MetaPluginManager *plugin_mgr,
 * The public method that the compositor hooks into for maximize and unmaximize
 * events.
 *
- * Returns TRUE if the plugin handled the event type (i.e.,
+ * Returns TRUE if at least one of the plugins 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.
@@ -204,44 +323,57 @@ meta_plugin_manager_event_maximize (MetaPluginManager *plugin_mgr,
                                    gint               target_width,
                                    gint               target_height)
 {
-  MetaPlugin *plugin = plugin_mgr->plugin;
-  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
-  MetaDisplay *display = meta_screen_get_display (plugin_mgr->screen);
+  GList *l = plugin_mgr->plugins;
  gboolean retval = FALSE;
+  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);

  if (display->display_opening)
    return FALSE;

-  switch (event)
+  while (l)
    {
-    case META_PLUGIN_MAXIMIZE:
-      if (klass->maximize)
+      MetaPlugin        *plugin = l->data;
+      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);
+
+      if (!meta_plugin_disabled (plugin) &&
+          (meta_plugin_features (plugin) & event))
        {
          retval = TRUE;
-          meta_plugin_manager_kill_window_effects (plugin_mgr,
-                                                   actor);

-          _meta_plugin_effect_started (plugin);
-          klass->maximize (plugin, actor,
-                           target_x, target_y,
-                           target_width, target_height);
-        }
-      break;
-    case META_PLUGIN_UNMAXIMIZE:
-      if (klass->unmaximize)
-        {
-          retval = TRUE;
-          meta_plugin_manager_kill_window_effects (plugin_mgr,
-                                                   actor);
+          switch (event)
+            {
+            case META_PLUGIN_MAXIMIZE:
+              if (klass->maximize)
+                {
+                  meta_plugin_manager_kill_window_effects (
+		      plugin_mgr,
+		      actor);

-          _meta_plugin_effect_started (plugin);
-          klass->unmaximize (plugin, actor,
-                             target_x, target_y,
-                             target_width, target_height);
+                  _meta_plugin_effect_started (plugin);
+                  klass->maximize (plugin, actor,
+                                   target_x, target_y,
+                                   target_width, target_height);
+                }
+              break;
+            case META_PLUGIN_UNMAXIMIZE:
+              if (klass->unmaximize)
+                {
+                  meta_plugin_manager_kill_window_effects (
+		      plugin_mgr,
+		      actor);
+
+                  _meta_plugin_effect_started (plugin);
+                  klass->unmaximize (plugin, actor,
+                                     target_x, target_y,
+                                     target_width, target_height);
+                }
+              break;
+            default:
+              g_warning ("Incorrect handler called for event %lu", event);
+            }
        }
-      break;
-    default:
-      g_warning ("Incorrect handler called for event %lu", event);
+
+      l = l->next;
    }

  return retval;
@@ -250,7 +382,7 @@ meta_plugin_manager_event_maximize (MetaPluginManager *plugin_mgr,
 /*
 * The public method that the compositor hooks into for desktop switching.
 *
- * Returns TRUE if the plugin handled the event type (i.e.,
+ * Returns TRUE if at least one of the plugins 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.
@@ -261,21 +393,32 @@ meta_plugin_manager_switch_workspace (MetaPluginManager   *plugin_mgr,
                                      gint                 to,
                                      MetaMotionDirection  direction)
 {
-  MetaPlugin *plugin = plugin_mgr->plugin;
-  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
-  MetaDisplay *display = meta_screen_get_display (plugin_mgr->screen);
+  GList *l = plugin_mgr->plugins;
  gboolean retval = FALSE;
+  MetaDisplay *display  = meta_screen_get_display (plugin_mgr->screen);

  if (display->display_opening)
    return FALSE;

-  if (klass->switch_workspace)
+  while (l)
    {
-      retval = TRUE;
-      meta_plugin_manager_kill_switch_workspace (plugin_mgr);
+      MetaPlugin        *plugin = l->data;
+      MetaPluginClass   *klass = META_PLUGIN_GET_CLASS (plugin);

-      _meta_plugin_effect_started (plugin);
-      klass->switch_workspace (plugin, from, to, direction);
+      if (!meta_plugin_disabled (plugin) &&
+          (meta_plugin_features (plugin) & META_PLUGIN_SWITCH_WORKSPACE))
+        {
+          if (klass->switch_workspace)
+            {
+              retval = TRUE;
+              meta_plugin_manager_kill_switch_workspace (plugin_mgr);
+
+              _meta_plugin_effect_started (plugin);
+              klass->switch_workspace (plugin, from, to, direction);
+            }
+        }
+
+      l = l->next;
    }

  return retval;
@@ -284,7 +427,7 @@ meta_plugin_manager_switch_workspace (MetaPluginManager   *plugin_mgr,
 /*
 * The public method that the compositor hooks into for desktop switching.
 *
- * Returns TRUE if the plugin handled the event type (i.e.,
+ * Returns TRUE if at least one of the plugins 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.
@@ -293,20 +436,49 @@ gboolean
 meta_plugin_manager_xevent_filter (MetaPluginManager *plugin_mgr,
                                   XEvent            *xev)
 {
-  MetaPlugin *plugin = plugin_mgr->plugin;
-  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+  GList *l;
+  gboolean have_plugin_xevent_func;

  if (!plugin_mgr)
    return FALSE;

+  l = plugin_mgr->plugins;
+
  /* We need to make sure that clutter gets certain events, like
   * ConfigureNotify on the stage window. If there is a plugin that
   * provides an xevent_filter function, then it's the responsibility
   * of that plugin to pass events to Clutter. Otherwise, we send the
   * event directly to Clutter ourselves.
+   *
+   * What happens if there are two plugins with xevent_filter functions
+   * is undefined; in general, multiple competing plugins are something
+   * we don't support well or care much about.
+   *
+   * FIXME: Really, we should just always handle sending the event to
+   *  clutter if a plugin doesn't report the event as handled by
+   *  returning TRUE, but it doesn't seem worth breaking compatibility
+   *  of the plugin interface right now to achieve this; the way it is
+   *  now works fine in practice.
   */
-  if (klass->xevent_filter && klass->xevent_filter (plugin, xev))
-    return TRUE;
-  else
+  have_plugin_xevent_func = FALSE;
+
+  while (l)
+    {
+      MetaPlugin      *plugin = l->data;
+      MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+
+      if (klass->xevent_filter)
+        {
+          have_plugin_xevent_func = TRUE;
+          if (klass->xevent_filter (plugin, xev) == TRUE)
+            return TRUE;
+        }
+
+      l = l->next;
+    }
+
+  if (!have_plugin_xevent_func)
    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
+
+  return FALSE;
 }
--- a/src/compositor/meta-plugin-manager.h
+++ b/src/compositor/meta-plugin-manager.h
@@ -46,9 +46,14 @@
 */
 typedef struct MetaPluginManager MetaPluginManager;

-MetaPluginManager * meta_plugin_manager_new (MetaScreen *screen);
+MetaPluginManager * meta_plugin_manager_get         (MetaScreen *screen);
+MetaPluginManager * meta_plugin_manager_get_default (void);

-void     meta_plugin_manager_load         (const gchar       *plugin_name);
+void     meta_plugin_manager_load         (MetaPluginManager *mgr,
+                                           const gchar       *plugin_name);
+void     meta_plugin_manager_register     (MetaPluginManager *mgr,
+                                           GType              plugin_type);
+void     meta_plugin_manager_initialize   (MetaPluginManager *mgr);

 gboolean meta_plugin_manager_event_simple (MetaPluginManager *mgr,
                                           MetaWindowActor   *actor,
@@ -61,6 +66,10 @@ gboolean meta_plugin_manager_event_maximize    (MetaPluginManager *mgr,
                                                gint               target_y,
                                                gint               target_width,
                                                gint               target_height);
+void     meta_plugin_manager_update_workspaces (MetaPluginManager *mgr);
+
+void meta_plugin_manager_update_workspace (MetaPluginManager *mgr,
+                                           MetaWorkspace     *w);

 gboolean meta_plugin_manager_switch_workspace (MetaPluginManager   *mgr,
                                               gint                 from,
--- a/src/compositor/meta-plugin.c
+++ b/src/compositor/meta-plugin.c
@@ -44,17 +44,74 @@ enum
 {
  PROP_0,
  PROP_SCREEN,
+  PROP_FEATURES,
+  PROP_DISABLED,
  PROP_DEBUG_MODE,
 };

 struct _MetaPluginPrivate
 {
  MetaScreen   *screen;
+  gulong        features;

  gint          running;
+
+  gboolean      disabled : 1;
  gboolean      debug    : 1;
 };

+static void
+meta_plugin_set_features (MetaPlugin *plugin)
+{
+  MetaPluginPrivate  *priv     = plugin->priv;
+  MetaPluginClass    *klass    = META_PLUGIN_GET_CLASS (plugin);
+
+  priv->features = 0;
+
+  /*
+   * Feature flags: identify events that the plugin can handle; a plugin can
+   * handle one or more events.
+   */
+  if (klass->minimize)
+    priv->features |= META_PLUGIN_MINIMIZE;
+
+  if (klass->maximize)
+    priv->features |= META_PLUGIN_MAXIMIZE;
+
+  if (klass->unmaximize)
+    priv->features |= META_PLUGIN_UNMAXIMIZE;
+
+  if (klass->map)
+    priv->features |= META_PLUGIN_MAP;
+
+  if (klass->destroy)
+    priv->features |= META_PLUGIN_DESTROY;
+
+  if (klass->switch_workspace)
+    priv->features |= META_PLUGIN_SWITCH_WORKSPACE;
+}
+
+static void
+meta_plugin_constructed (GObject *object)
+{
+  meta_plugin_set_features (META_PLUGIN (object));
+
+  if (G_OBJECT_CLASS (meta_plugin_parent_class)->constructed)
+      G_OBJECT_CLASS (meta_plugin_parent_class)->constructed (object);
+}
+
+static void
+meta_plugin_dispose (GObject *object)
+{
+  G_OBJECT_CLASS (meta_plugin_parent_class)->dispose (object);
+}
+
+static void
+meta_plugin_finalize (GObject *object)
+{
+  G_OBJECT_CLASS (meta_plugin_parent_class)->finalize (object);
+}
+
 static void
 meta_plugin_set_property (GObject      *object,
                          guint         prop_id,
@@ -68,6 +125,9 @@ meta_plugin_set_property (GObject      *object,
    case PROP_SCREEN:
      priv->screen = g_value_get_object (value);
      break;
+    case PROP_DISABLED:
+      priv->disabled = g_value_get_boolean (value);
+      break;
    case PROP_DEBUG_MODE:
      priv->debug = g_value_get_boolean (value);
      break;
@@ -90,9 +150,15 @@ meta_plugin_get_property (GObject    *object,
    case PROP_SCREEN:
      g_value_set_object (value, priv->screen);
      break;
+    case PROP_DISABLED:
+      g_value_set_boolean (value, priv->disabled);
+      break;
    case PROP_DEBUG_MODE:
      g_value_set_boolean (value, priv->debug);
      break;
+    case PROP_FEATURES:
+      g_value_set_ulong (value, priv->features);
+      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
@@ -105,6 +171,9 @@ meta_plugin_class_init (MetaPluginClass *klass)
 {
  GObjectClass      *gobject_class = G_OBJECT_CLASS (klass);

+  gobject_class->constructed     = meta_plugin_constructed;
+  gobject_class->finalize        = meta_plugin_finalize;
+  gobject_class->dispose         = meta_plugin_dispose;
  gobject_class->set_property    = meta_plugin_set_property;
  gobject_class->get_property    = meta_plugin_get_property;

@@ -116,6 +185,22 @@ meta_plugin_class_init (MetaPluginClass *klass)
                                                        META_TYPE_SCREEN,
                                                        G_PARAM_READWRITE));

+  g_object_class_install_property (gobject_class,
+				   PROP_FEATURES,
+				   g_param_spec_ulong ("features",
+                                                       "Features",
+                                                       "Plugin Features",
+                                                       0 , G_MAXULONG, 0,
+                                                       G_PARAM_READABLE));
+
+  g_object_class_install_property (gobject_class,
+				   PROP_DISABLED,
+				   g_param_spec_boolean ("disabled",
+                                                      "Plugin disabled",
+                                                      "Plugin disabled",
+                                                      FALSE,
+                                                      G_PARAM_READWRITE));
+
  g_object_class_install_property (gobject_class,
 				   PROP_DEBUG_MODE,
 				   g_param_spec_boolean ("debug-mode",
@@ -135,6 +220,22 @@ meta_plugin_init (MetaPlugin *self)
  self->priv = priv = META_PLUGIN_GET_PRIVATE (self);
 }

+gulong
+meta_plugin_features (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  return priv->features;
+}
+
+gboolean
+meta_plugin_disabled (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  return priv->disabled;
+}
+
 gboolean
 meta_plugin_running  (MetaPlugin *plugin)
 {
@@ -162,6 +263,38 @@ meta_plugin_get_info (MetaPlugin *plugin)
  return NULL;
 }

+ClutterActor *
+meta_plugin_get_overlay_group (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  return meta_get_overlay_group_for_screen (priv->screen);
+}
+
+ClutterActor *
+meta_plugin_get_stage (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  return meta_get_stage_for_screen (priv->screen);
+}
+
+ClutterActor *
+meta_plugin_get_window_group (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  return meta_get_window_group_for_screen (priv->screen);
+}
+
+ClutterActor *
+meta_plugin_get_background_actor (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  return meta_get_background_actor_for_screen (priv->screen);
+}
+
 /**
 * _meta_plugin_effect_started:
 * @plugin: the plugin
@@ -182,7 +315,7 @@ meta_plugin_switch_workspace_completed (MetaPlugin *plugin)
 {
  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;

-  MetaScreen *screen = priv->screen;
+  MetaScreen *screen = meta_plugin_get_screen (plugin);

  if (priv->running-- < 0)
    {
@@ -256,6 +389,80 @@ meta_plugin_destroy_completed (MetaPlugin      *plugin,
  meta_plugin_window_effect_completed (plugin, actor, META_PLUGIN_DESTROY);
 }

+void
+meta_plugin_query_screen_size (MetaPlugin *plugin,
+                               int        *width,
+                               int        *height)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  meta_screen_get_size (priv->screen, width, height);
+}
+
+void
+meta_plugin_set_stage_reactive (MetaPlugin *plugin,
+                                gboolean    reactive)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+  MetaScreen  *screen  = priv->screen;
+
+  if (reactive)
+    meta_set_stage_input_region (screen, None);
+  else
+    meta_empty_stage_input_region (screen);
+}
+
+void
+meta_plugin_set_stage_input_area (MetaPlugin *plugin,
+                                  gint x, gint y, gint width, gint height)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+  MetaScreen   *screen  = priv->screen;
+  MetaDisplay  *display = meta_screen_get_display (screen);
+  Display      *xdpy    = meta_display_get_xdisplay (display);
+  XRectangle    rect;
+  XserverRegion region;
+
+  rect.x = x;
+  rect.y = y;
+  rect.width = width;
+  rect.height = height;
+
+  region = XFixesCreateRegion (xdpy, &rect, 1);
+  meta_set_stage_input_region (screen, region);
+  XFixesDestroyRegion (xdpy, region);
+}
+
+void
+meta_plugin_set_stage_input_region (MetaPlugin   *plugin,
+                                    XserverRegion region)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+  MetaScreen  *screen  = priv->screen;
+
+  meta_set_stage_input_region (screen, region);
+}
+
+/**
+ * meta_plugin_get_window_actors:
+ * @plugin: A #MetaPlugin
+ *
+ * This function returns all of the #MetaWindowActor objects referenced by Mutter, including
+ * override-redirect windows.  The returned list is a snapshot of Mutter's current
+ * stacking order, with the topmost window last.
+ *
+ * The 'restacked' signal of #MetaScreen signals when this value has changed.
+ *
+ * Returns: (transfer none) (element-type MetaWindowActor): Windows in stacking order, topmost last
+ */
+GList *
+meta_plugin_get_window_actors (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
+
+  return meta_get_window_actors (priv->screen);
+}
+
 /**
 * meta_plugin_begin_modal:
 * @plugin: a #MetaPlugin
@@ -295,7 +502,7 @@ meta_plugin_begin_modal (MetaPlugin       *plugin,
 }

 /**
- * meta_plugin_end_modal:
+ * meta_plugin_end_modal
 * @plugin: a #MetaPlugin
 * @timestamp: the time used for releasing grabs
 *
@@ -314,6 +521,16 @@ meta_plugin_end_modal (MetaPlugin *plugin,
  meta_end_modal_for_plugin (priv->screen, plugin, timestamp);
 }

+Display *
+meta_plugin_get_xdisplay (MetaPlugin *plugin)
+{
+  MetaPluginPrivate *priv    = META_PLUGIN (plugin)->priv;
+  MetaDisplay       *display = meta_screen_get_display (priv->screen);
+  Display           *xdpy    = meta_display_get_xdisplay (display);
+
+  return xdpy;
+}
+
 /**
 * meta_plugin_get_screen:
 * @plugin: a #MetaPlugin
@@ -331,3 +548,19 @@ meta_plugin_get_screen (MetaPlugin *plugin)

  return priv->screen;
 }
+
+/**
+ * meta_plugin_type_register:
+ * @plugin_type: a #MetaPlugin type
+ *
+ * Register @plugin_type as a compositor plugin type to be used.
+ * You must call this before calling meta_init().
+ */
+void
+meta_plugin_type_register (GType plugin_type)
+{
+  MetaPluginManager *plugin_manager;
+
+  plugin_manager = meta_plugin_manager_get_default ();
+  meta_plugin_manager_register (plugin_manager, plugin_type);
+}
--- a/src/compositor/meta-shadow-factory.c
+++ b/src/compositor/meta-shadow-factory.c
@@ -130,7 +130,7 @@ MetaShadowClassInfo default_shadow_classes[] = {
  { "popup-menu",    { 1, -1, 0, 1, 128 }, { 1, -1, 0, 1, 128 } },

  { "dropdown-menu", { 1, 10, 0, 1, 128 }, { 1, 10, 0, 1, 128 } },
-  { "attached",      { 1, -1, 0, 1, 128 }, { 1, -1, 0, 1, 128 } }
+  { "attached",      { 2, 50, 0, 1, 255 }, { 1, 50, 0, 1, 128 } }
 };

 G_DEFINE_TYPE (MetaShadowFactory, meta_shadow_factory, G_TYPE_OBJECT);
@@ -442,7 +442,8 @@ meta_shadow_factory_class_init (MetaShadowFactoryClass *klass)
                  G_TYPE_FROM_CLASS (object_class),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);
 }

--- a/src/compositor/meta-shaped-texture.c
+++ b/src/compositor/meta-shaped-texture.c
@@ -1,13 +1,11 @@
 /*
 * shaped texture
 *
- * An actor to draw a masked texture.
+ * An actor to draw a texture clipped to a list of rectangles
 *
 * Authored By Neil Roberts  <neil@linux.intel.com>
- * and Jasper St. Pierre <jstpierre@mecheye.net>
 *
 * Copyright (C) 2008 Intel Corporation
- * Copyright (C) 2012 Red Hat, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -27,37 +25,32 @@

 #include <config.h>

-#define CLUTTER_ENABLE_EXPERIMENTAL_API
-#define COGL_ENABLE_EXPERIMENTAL_API
-
-#include <meta/meta-shaped-texture.h>
+#include "meta-shaped-texture.h"
 #include "meta-texture-tower.h"
+#include "meta-texture-rectangle.h"

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

 static void meta_shaped_texture_dispose  (GObject    *object);
+static void meta_shaped_texture_notify   (GObject    *object,
+					  GParamSpec *pspec);

 static void meta_shaped_texture_paint (ClutterActor       *actor);
 static void meta_shaped_texture_pick  (ClutterActor       *actor,
 				       const ClutterColor *color);

-static void meta_shaped_texture_get_preferred_width (ClutterActor *self,
-                                                     gfloat        for_height,
-                                                     gfloat       *min_width_p,
-                                                     gfloat       *natural_width_p);
+static void meta_shaped_texture_update_area (ClutterX11TexturePixmap *texture,
+					     int                      x,
+					     int                      y,
+					     int                      width,
+					     int                      height);

-static void meta_shaped_texture_get_preferred_height (ClutterActor *self,
-                                                      gfloat        for_width,
-                                                      gfloat       *min_height_p,
-                                                      gfloat       *natural_height_p);
-
-static gboolean meta_shaped_texture_get_paint_volume (ClutterActor *self, ClutterPaintVolume *volume);
+static void meta_shaped_texture_dirty_mask (MetaShapedTexture *stex);

 G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
-               CLUTTER_TYPE_ACTOR);
+               CLUTTER_X11_TYPE_TEXTURE_PIXMAP);

 #define META_SHAPED_TEXTURE_GET_PRIVATE(obj) \
  (G_TYPE_INSTANCE_GET_PRIVATE ((obj), META_TYPE_SHAPED_TEXTURE, \
@@ -66,15 +59,19 @@ G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
 struct _MetaShapedTexturePrivate
 {
  MetaTextureTower *paint_tower;
-  Pixmap pixmap;
-  CoglHandle texture;
  CoglHandle mask_texture;
  CoglHandle material;
  CoglHandle material_unshaped;

  cairo_region_t *clip_region;
+  cairo_region_t *shape_region;

-  guint tex_width, tex_height;
+  cairo_region_t *overlay_region;
+  cairo_path_t *overlay_path;
+
+  cairo_region_t *visible_pixels_region;
+
+  guint mask_width, mask_height;

  guint create_mipmaps : 1;
 };
@@ -84,14 +81,15 @@ meta_shaped_texture_class_init (MetaShapedTextureClass *klass)
 {
  GObjectClass *gobject_class = (GObjectClass *) klass;
  ClutterActorClass *actor_class = (ClutterActorClass *) klass;
+  ClutterX11TexturePixmapClass *x11_texture_class = (ClutterX11TexturePixmapClass *) klass;

  gobject_class->dispose = meta_shaped_texture_dispose;
+  gobject_class->notify = meta_shaped_texture_notify;

-  actor_class->get_preferred_width = meta_shaped_texture_get_preferred_width;
-  actor_class->get_preferred_height = meta_shaped_texture_get_preferred_height;
  actor_class->paint = meta_shaped_texture_paint;
  actor_class->pick = meta_shaped_texture_pick;
-  actor_class->get_paint_volume = meta_shaped_texture_get_paint_volume;
+
+  x11_texture_class->update_area = meta_shaped_texture_update_area;

  g_type_class_add_private (klass, sizeof (MetaShapedTexturePrivate));
 }
@@ -103,8 +101,11 @@ meta_shaped_texture_init (MetaShapedTexture *self)

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

+  priv->shape_region = NULL;
+  priv->overlay_path = NULL;
+  priv->overlay_region = NULL;
+  priv->visible_pixels_region = NULL;
  priv->paint_tower = meta_texture_tower_new ();
-  priv->texture = COGL_INVALID_HANDLE;
  priv->mask_texture = COGL_INVALID_HANDLE;
  priv->create_mipmaps = TRUE;
 }
@@ -119,6 +120,8 @@ meta_shaped_texture_dispose (GObject *object)
    meta_texture_tower_free (priv->paint_tower);
  priv->paint_tower = NULL;

+  meta_shaped_texture_dirty_mask (self);
+
  if (priv->material != COGL_INVALID_HANDLE)
    {
      cogl_handle_unref (priv->material);
@@ -129,18 +132,287 @@ meta_shaped_texture_dispose (GObject *object)
      cogl_handle_unref (priv->material_unshaped);
      priv->material_unshaped = COGL_INVALID_HANDLE;
    }
-  if (priv->texture != COGL_INVALID_HANDLE)
-    {
-      cogl_handle_unref (priv->texture);
-      priv->texture = COGL_INVALID_HANDLE;
-    }

-  meta_shaped_texture_set_mask_texture (self, COGL_INVALID_HANDLE);
+  meta_shaped_texture_set_shape_region (self, NULL);
  meta_shaped_texture_set_clip_region (self, NULL);
+  meta_shaped_texture_set_overlay_path (self, NULL, NULL);

  G_OBJECT_CLASS (meta_shaped_texture_parent_class)->dispose (object);
 }

+static void
+meta_shaped_texture_notify (GObject    *object,
+			    GParamSpec *pspec)
+{
+  if (G_OBJECT_CLASS (meta_shaped_texture_parent_class)->notify)
+    G_OBJECT_CLASS (meta_shaped_texture_parent_class)->notify (object, pspec);
+
+  /* It seems like we could just do this out of update_area(), but unfortunately,
+   * clutter_glx_texture_pixmap() doesn't call through the vtable on the
+   * initial update_area, so we need to look for changes to the texture
+   * explicitly.
+   */
+  if (strcmp (pspec->name, "cogl-texture") == 0)
+    {
+      MetaShapedTexture *stex = (MetaShapedTexture *) object;
+      MetaShapedTexturePrivate *priv = stex->priv;
+
+      meta_shaped_texture_clear (stex);
+
+      if (priv->create_mipmaps)
+	meta_texture_tower_set_base_texture (priv->paint_tower,
+					       clutter_texture_get_cogl_texture (CLUTTER_TEXTURE (stex)));
+    }
+}
+
+static void
+meta_shaped_texture_dirty_mask (MetaShapedTexture *stex)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+
+  if (priv->visible_pixels_region != NULL)
+    {
+      cairo_region_destroy (priv->visible_pixels_region);
+      priv->visible_pixels_region = NULL;
+
+      if (priv->mask_texture != COGL_INVALID_HANDLE)
+        {
+          cogl_handle_unref (priv->mask_texture);
+          priv->mask_texture = COGL_INVALID_HANDLE;
+        }
+
+      if (priv->material != COGL_INVALID_HANDLE)
+        cogl_material_set_layer (priv->material, 1, COGL_INVALID_HANDLE);
+    }
+}
+
+static void
+scan_visible_region (MetaShapedTexture *stex,
+                     guchar            *mask_data,
+                     int                stride)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+  cairo_region_t *visible_pixels_region;
+  cairo_region_t *overlay_region;
+  int i, n_rects;
+
+  /* The visible pixels region contains all pixel values above 0.
+   * This is somewhat complicated when there's an overlay: we
+   * need to scan all regions potentially modified by it.
+   */
+
+  if (priv->visible_pixels_region)
+    cairo_region_destroy (priv->visible_pixels_region);
+
+  priv->visible_pixels_region = cairo_region_copy (priv->shape_region);
+
+  visible_pixels_region = priv->visible_pixels_region;
+  overlay_region = priv->overlay_region;
+
+  /* With no overlay region, the visible region is defined
+   * by the mask region, so we don't need to scan anything. */
+  if (overlay_region == NULL)
+      return;
+
+  /* Subtract all the rectangles in the overlay region so that we can
+   * scan all the pixels potentially added by the overlay path. */
+  cairo_region_subtract (visible_pixels_region, overlay_region);
+
+  n_rects = cairo_region_num_rectangles (overlay_region);
+
+  for (i = 0; i < n_rects; i++)
+    {
+      int x, y;
+      cairo_rectangle_int_t rect;
+
+      cairo_region_get_rectangle (overlay_region, i, &rect);
+
+      for (y = rect.y; y < (rect.y + rect.height); y++)
+        {
+          for (x = rect.x; x < (rect.x + rect.width); x++)
+            {
+              int w = x;
+              while (mask_data[y * stride + w] > 0 && w < (rect.x + rect.width))
+                w++;
+
+              if (w > 0)
+                {
+                  cairo_rectangle_int_t tmp;
+                  tmp.x = x;
+                  tmp.y = y;
+                  tmp.width = w - x;
+                  tmp.height = 1;
+                  cairo_region_union_rectangle (visible_pixels_region, &tmp);
+                  x = w;
+                }
+            }
+        }
+    }
+}
+
+static void
+install_overlay_path (MetaShapedTexture *stex,
+                      guchar            *mask_data,
+                      int                tex_width,
+                      int                tex_height,
+                      int                stride)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+  int i, n_rects;
+  cairo_t *cr;
+  cairo_rectangle_int_t rect;
+  cairo_surface_t *surface;
+
+  if (priv->overlay_region == NULL)
+    return;
+
+  surface = cairo_image_surface_create_for_data (mask_data,
+                                                 CAIRO_FORMAT_A8,
+                                                 tex_width,
+                                                 tex_height,
+                                                 stride);
+
+  cr = cairo_create (surface);
+  cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
+
+  n_rects = cairo_region_num_rectangles (priv->overlay_region);
+  for (i = 0; i < n_rects; i++)
+    {
+      cairo_region_get_rectangle (priv->overlay_region, i, &rect);
+      cairo_rectangle (cr, rect.x, rect.y, rect.width, rect.height);
+    }
+
+  cairo_fill_preserve (cr);
+  if (priv->overlay_path == NULL)
+    {
+      /* If we have an overlay region but not an overlay path, then we
+       * just need to clear the rectangles in the overlay region. */
+      goto out;
+    }
+
+  cairo_clip (cr);
+
+  cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
+  cairo_set_source_rgba (cr, 1, 1, 1, 1);
+
+  cairo_append_path (cr, priv->overlay_path);
+  cairo_fill (cr);
+
+ out:
+  cairo_destroy (cr);
+  cairo_surface_destroy (surface);
+}
+
+static void
+meta_shaped_texture_ensure_mask (MetaShapedTexture *stex)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+  CoglHandle paint_tex;
+  guint tex_width, tex_height;
+
+  paint_tex = clutter_texture_get_cogl_texture (CLUTTER_TEXTURE (stex));
+
+  if (paint_tex == COGL_INVALID_HANDLE)
+    return;
+
+  tex_width = cogl_texture_get_width (paint_tex);
+  tex_height = cogl_texture_get_height (paint_tex);
+
+  /* If the mask texture we have was created for a different size then
+     recreate it */
+  if (priv->mask_texture != COGL_INVALID_HANDLE
+      && (priv->mask_width != tex_width || priv->mask_height != tex_height))
+    meta_shaped_texture_dirty_mask (stex);
+
+  /* If we don't have a mask texture yet then create one */
+  if (priv->visible_pixels_region == NULL)
+    {
+      guchar *mask_data;
+      int i;
+      int n_rects;
+      int stride;
+      GLenum paint_gl_target;
+
+      /* If we have no shape region and no (or an empty) overlay region, we
+       * don't need to create a full mask texture, so quit early. */
+      if (priv->shape_region == NULL &&
+          (priv->overlay_region == NULL ||
+           cairo_region_num_rectangles (priv->overlay_region) == 0))
+        {
+          /* With no mask, the visible region is just
+           * {0, 0, tex_width, tex_height}. */
+          cairo_rectangle_int_t rect = { 0, 0, tex_width, tex_height };
+          priv->visible_pixels_region = cairo_region_create_rectangle (&rect);
+          return;
+        }
+
+      stride = cairo_format_stride_for_width (CAIRO_FORMAT_A8, tex_width);
+
+      /* Create data for an empty image */
+      mask_data = g_malloc0 (stride * tex_height);
+
+      n_rects = cairo_region_num_rectangles (priv->shape_region);
+
+      /* Fill in each rectangle. */
+      for (i = 0; i < n_rects; i ++)
+        {
+          cairo_rectangle_int_t rect;
+          cairo_region_get_rectangle (priv->shape_region, i, &rect);
+
+          gint x1 = rect.x, x2 = x1 + rect.width;
+          gint y1 = rect.y, y2 = y1 + rect.height;
+          guchar *p;
+
+          /* Clip the rectangle to the size of the texture */
+          x1 = CLAMP (x1, 0, (gint) tex_width - 1);
+          x2 = CLAMP (x2, x1, (gint) tex_width);
+          y1 = CLAMP (y1, 0, (gint) tex_height - 1);
+          y2 = CLAMP (y2, y1, (gint) tex_height);
+
+          /* Fill the rectangle */
+          for (p = mask_data + y1 * stride + x1;
+               y1 < y2;
+               y1++, p += stride)
+            memset (p, 255, x2 - x1);
+        }
+
+      install_overlay_path (stex, mask_data, tex_width, tex_height, stride);
+      scan_visible_region (stex, mask_data, stride);
+
+      cogl_texture_get_gl_texture (paint_tex, NULL, &paint_gl_target);
+
+#ifdef GL_TEXTURE_RECTANGLE_ARB
+      if (paint_gl_target == GL_TEXTURE_RECTANGLE_ARB)
+        {
+          priv->mask_texture
+            = meta_texture_rectangle_new (tex_width, tex_height,
+                                          0, /* flags */
+                                          /* data format */
+                                          COGL_PIXEL_FORMAT_A_8,
+                                          /* internal GL format */
+                                          GL_ALPHA,
+                                          /* internal cogl format */
+                                          COGL_PIXEL_FORMAT_A_8,
+                                          /* rowstride */
+                                          stride,
+                                          mask_data);
+        }
+      else
+#endif /* GL_TEXTURE_RECTANGLE_ARB */
+        priv->mask_texture = cogl_texture_new_from_data (tex_width, tex_height,
+                                                         COGL_TEXTURE_NONE,
+                                                         COGL_PIXEL_FORMAT_A_8,
+                                                         COGL_PIXEL_FORMAT_ANY,
+                                                         stride,
+                                                         mask_data);
+
+      g_free (mask_data);
+
+      priv->mask_width = tex_width;
+      priv->mask_height = tex_height;
+    }
+}
+
 static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
@@ -179,20 +451,20 @@ meta_shaped_texture_paint (ClutterActor *actor)
  if (priv->create_mipmaps)
    paint_tex = meta_texture_tower_get_paint_texture (priv->paint_tower);
  else
-    paint_tex = priv->texture;
+    paint_tex = clutter_texture_get_cogl_texture (CLUTTER_TEXTURE (stex));

  if (paint_tex == COGL_INVALID_HANDLE)
    return;

-  tex_width = priv->tex_width;
-  tex_height = priv->tex_height;
+  tex_width = cogl_texture_get_width (paint_tex);
+  tex_height = cogl_texture_get_height (paint_tex);

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

-  if (priv->mask_texture == COGL_INVALID_HANDLE)
+  if (priv->shape_region == NULL)
    {
-      /* Use a single-layer texture if we don't have a mask. */
+      /* No region means an unclipped shape. Use a single-layer texture. */

      if (priv->material_unshaped == COGL_INVALID_HANDLE) 
        {
@@ -205,6 +477,8 @@ meta_shaped_texture_paint (ClutterActor *actor)
    }
  else
    {
+      meta_shaped_texture_ensure_mask (stex);
+
      if (priv->material == COGL_INVALID_HANDLE)
 	{
 	   if (G_UNLIKELY (material_template == COGL_INVALID_HANDLE))
@@ -238,7 +512,6 @@ meta_shaped_texture_paint (ClutterActor *actor)
    {
      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 */
@@ -256,9 +529,6 @@ meta_shaped_texture_paint (ClutterActor *actor)

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

-	      if (!gdk_rectangle_intersect (&tex_rect, &rect, &rect))
-		continue;
-
 	      x1 = rect.x;
 	      y1 = rect.y;
 	      x2 = rect.x + rect.width;
@@ -295,7 +565,7 @@ meta_shaped_texture_pick (ClutterActor       *actor,
  MetaShapedTexturePrivate *priv = stex->priv;

  /* If there is no region then use the regular pick */
-  if (priv->mask_texture == COGL_INVALID_HANDLE)
+  if (priv->shape_region == NULL)
    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)
      ->pick (actor, color);
  else if (clutter_actor_should_pick_paint (actor))
@@ -304,7 +574,7 @@ meta_shaped_texture_pick (ClutterActor       *actor,
      ClutterActorBox alloc;
      guint tex_width, tex_height;

-      paint_tex = priv->texture;
+      paint_tex = clutter_texture_get_cogl_texture (CLUTTER_TEXTURE (stex));

      if (paint_tex == COGL_INVALID_HANDLE)
        return;
@@ -315,6 +585,8 @@ meta_shaped_texture_pick (ClutterActor       *actor,
      if (tex_width == 0 || tex_height == 0) /* no contents yet */
        return;

+      meta_shaped_texture_ensure_mask (stex);
+
      cogl_set_source_color4ub (color->red, color->green, color->blue,
                                 color->alpha);

@@ -330,48 +602,19 @@ meta_shaped_texture_pick (ClutterActor       *actor,
 }

 static void
-meta_shaped_texture_get_preferred_width (ClutterActor *self,
-                                         gfloat        for_height,
-                                         gfloat       *min_width_p,
-                                         gfloat       *natural_width_p)
+meta_shaped_texture_update_area (ClutterX11TexturePixmap *texture,
+				 int                      x,
+				 int                      y,
+				 int                      width,
+				 int                      height)
 {
-  MetaShapedTexturePrivate *priv;
+  MetaShapedTexture *stex = (MetaShapedTexture *) texture;
+  MetaShapedTexturePrivate *priv = stex->priv;

-  g_return_if_fail (META_IS_SHAPED_TEXTURE (self));
+  CLUTTER_X11_TEXTURE_PIXMAP_CLASS (meta_shaped_texture_parent_class)->update_area (texture,
+                                                                                      x, y, width, height);

-  priv = META_SHAPED_TEXTURE (self)->priv;
-
-  if (min_width_p)
-    *min_width_p = 0;
-
-  if (natural_width_p)
-    *natural_width_p = priv->tex_width;
-}
-
-static void
-meta_shaped_texture_get_preferred_height (ClutterActor *self,
-                                          gfloat        for_width,
-                                          gfloat       *min_height_p,
-                                          gfloat       *natural_height_p)
-{
-  MetaShapedTexturePrivate *priv;
-
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (self));
-
-  priv = META_SHAPED_TEXTURE (self)->priv;
-
-  if (min_height_p)
-    *min_height_p = 0;
-
-  if (natural_height_p)
-    *natural_height_p = priv->tex_height;
-}
-
-static gboolean
-meta_shaped_texture_get_paint_volume (ClutterActor *self,
-                                      ClutterPaintVolume *volume)
-{
-  return clutter_paint_volume_set_from_allocation (volume, self);
+  meta_texture_tower_update_area (priv->paint_tower, x, y, width, height);
 }

 ClutterActor *
@@ -397,16 +640,34 @@ meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
  if (create_mipmaps != priv->create_mipmaps)
    {
      CoglHandle base_texture;
+
      priv->create_mipmaps = create_mipmaps;
+
      base_texture = create_mipmaps ?
-        priv->texture : COGL_INVALID_HANDLE;
+	clutter_texture_get_cogl_texture (CLUTTER_TEXTURE (stex)) : COGL_INVALID_HANDLE;
+
      meta_texture_tower_set_base_texture (priv->paint_tower, base_texture);
    }
 }

+/* This is a workaround for deficiencies in the hack tower:
+ *
+ * When we call clutter_x11_texture_pixmap_set_pixmap(tp, None),
+ * ClutterX11TexturePixmap knows that it has to get rid of the old texture, but
+ * clutter_texture_set_cogl_texture(texture, COGL_INVALID_HANDLE) isn't allowed, so
+ * it grabs the material for the texture and manually sets the texture in it. This means
+ * that the "cogl-texture" property isn't notified, so we don't find out about it.
+ *
+ * And if we keep the CoglX11TexturePixmap around after the X pixmap is freed, then
+ * we'll trigger X errors when we actually try to free it.
+ *
+ * The only correct thing to do here is to change our code to derive
+ * from ClutterActor and get rid of the inheritance hack tower.  Once
+ * we want to depend on Clutter-1.4 (which has CoglTexturePixmapX11),
+ * that will be very easy to do.
+ */
 void
-meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
-                                      CoglHandle         mask_texture)
+meta_shaped_texture_clear (MetaShapedTexture *stex)
 {
  MetaShapedTexturePrivate *priv;

@@ -414,98 +675,18 @@ meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,

  priv = stex->priv;

-  if (priv->mask_texture != COGL_INVALID_HANDLE)
-    {
-      cogl_handle_unref (priv->mask_texture);
-      priv->mask_texture = COGL_INVALID_HANDLE;
-    }
-
-  if (mask_texture != COGL_INVALID_HANDLE)
-    {
-      priv->mask_texture = mask_texture;
-      cogl_handle_ref (priv->mask_texture);
-    }
-
-  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
-}
-
-void
-meta_shaped_texture_update_area (MetaShapedTexture *stex,
-				 int                x,
-				 int                y,
-				 int                width,
-				 int                height)
-{
-  MetaShapedTexturePrivate *priv;
-  const cairo_rectangle_int_t clip = { x, y, width, height };
-
-  priv = stex->priv;
-
-  if (priv->texture == COGL_INVALID_HANDLE)
-    return;
-
-  cogl_texture_pixmap_x11_update_area (priv->texture, x, y, width, height);
-
-  meta_texture_tower_update_area (priv->paint_tower, x, y, width, height);
-
-  clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &clip);
-}
-
-static void
-set_cogl_texture (MetaShapedTexture *stex,
-                  CoglHandle         cogl_tex)
-{
-  MetaShapedTexturePrivate *priv;
-  guint width, height;
-
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
-
-  priv = stex->priv;
-
-  if (priv->texture != COGL_INVALID_HANDLE)
-    cogl_handle_unref (priv->texture);
-
-  priv->texture = cogl_tex;
+  meta_texture_tower_set_base_texture (priv->paint_tower, COGL_INVALID_HANDLE);

  if (priv->material != COGL_INVALID_HANDLE)
-    cogl_material_set_layer (priv->material, 0, cogl_tex);
+    cogl_material_set_layer (priv->material, 0, COGL_INVALID_HANDLE);

  if (priv->material_unshaped != COGL_INVALID_HANDLE)
-    cogl_material_set_layer (priv->material_unshaped, 0, cogl_tex);
-
-  if (cogl_tex != COGL_INVALID_HANDLE)
-    {
-      width = cogl_texture_get_width (cogl_tex);
-      height = cogl_texture_get_height (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));
-    }
-
-  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+    cogl_material_set_layer (priv->material_unshaped, 0, COGL_INVALID_HANDLE);
 }

-/**
- * meta_shaped_texture_set_pixmap:
- * @stex: The #MetaShapedTexture
- * @pixmap: The pixmap you want the stex to assume
- */
 void
-meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
-                                Pixmap             pixmap)
+meta_shaped_texture_set_shape_region (MetaShapedTexture *stex,
+                                      cairo_region_t    *region)
 {
  MetaShapedTexturePrivate *priv;

@@ -513,42 +694,88 @@ meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,

  priv = stex->priv;

-  if (priv->pixmap == pixmap)
-    return;
-
-  priv->pixmap = pixmap;
-
-  if (pixmap != None)
+  if (priv->shape_region != NULL)
    {
-      CoglContext *ctx =
-        clutter_backend_get_cogl_context (clutter_get_default_backend ());
-      set_cogl_texture (stex, cogl_texture_pixmap_x11_new (ctx, pixmap, FALSE, NULL));
+      cairo_region_destroy (priv->shape_region);
+      priv->shape_region = NULL;
    }
-  else
-    set_cogl_texture (stex, COGL_INVALID_HANDLE);

-  if (priv->create_mipmaps)
-    meta_texture_tower_set_base_texture (priv->paint_tower, priv->texture);
+  if (region != NULL)
+    {
+      cairo_region_reference (region);
+      priv->shape_region = region;
+    }
+
+  meta_shaped_texture_dirty_mask (stex);
+  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
 }

 /**
- * meta_shaped_texture_get_texture:
- * @stex: The #MetaShapedTexture
+ * meta_shaped_texture_get_visible_pixels_region:
+ * @stex: a #MetaShapedTexture
 *
- * Returns: (transfer none): the unshaped texture
+ * Return a region enclosing only visible pixels: those with
+ * alpha values above 0.
+ *
+ * Returns: a #cairo_region_t
 */
-CoglHandle
-meta_shaped_texture_get_texture (MetaShapedTexture *stex)
+cairo_region_t *
+meta_shaped_texture_get_visible_pixels_region (MetaShapedTexture *stex)
 {
-  g_return_val_if_fail (META_IS_SHAPED_TEXTURE (stex), COGL_INVALID_HANDLE);
-  return stex->priv->texture;
+  g_return_val_if_fail (META_IS_SHAPED_TEXTURE (stex), NULL);
+
+  meta_shaped_texture_ensure_mask (stex);
+  return stex->priv->visible_pixels_region;
+}
+
+/**
+ * meta_shaped_texture_set_overlay_path:
+ * @stex: a #MetaShapedTexture
+ * @overlay_region: A region containing the parts of the mask to overlay.
+ *   All rectangles in this region are wiped clear to full transparency,
+ *   and the overlay path is clipped to this region.
+ * @overlay_path (transfer full): This path will be painted onto the mask
+ *   texture with a fully opaque source. Due to the lack of refcounting
+ *   in #cairo_path_t, ownership of the path is assumed.
+ */
+void
+meta_shaped_texture_set_overlay_path (MetaShapedTexture *stex,
+                                      cairo_region_t    *overlay_region,
+                                      cairo_path_t      *overlay_path)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->overlay_region != NULL)
+    {
+      cairo_region_destroy (priv->overlay_region);
+      priv->overlay_region = NULL;
+    }
+
+  if (priv->overlay_path != NULL)
+    {
+      cairo_path_destroy (priv->overlay_path);
+      priv->overlay_path = NULL;
+    }
+
+  cairo_region_reference (overlay_region);
+  priv->overlay_region = overlay_region;
+
+  /* cairo_path_t does not have refcounting. */
+  priv->overlay_path = overlay_path;
+
+  meta_shaped_texture_dirty_mask (stex);
 }

 /**
 * meta_shaped_texture_set_clip_region:
- * @stex: a #MetaShapedTexture
+ * @frame: a #MetaShapedTexture
 * @clip_region: (transfer full): the region of the texture that
- *   is visible and should be painted.
+ *   is visible and should be painted. OWNERSHIP IS ASSUMED BY
+ *   THE FUNCTION (for efficiency to avoid a copy.)
 *
 * Provides a hint to the texture about what areas of the texture
 * are not completely obscured and thus need to be painted. This
@@ -574,106 +801,5 @@ meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
      priv->clip_region = NULL;
    }

-  if (clip_region)
-    priv->clip_region = cairo_region_copy (clip_region);
-  else
-    priv->clip_region = NULL;
-}
-
-/**
- * meta_shaped_texture_get_image:
- * @stex: A #MetaShapedTexture
- * @clip: A clipping rectangle, to help prevent extra processing.
- * In the case that the clipping rectangle is partially or fully
- * outside the bounds of the texture, the rectangle will be clipped.
- *
- * Flattens the two layers of the shaped texture into one ARGB32
- * image by alpha blending the two images, and returns the flattened
- * image.
- *
- * Returns: (transfer full): a new cairo surface to be freed with
- * cairo_surface_destroy().
- */
-cairo_surface_t *
-meta_shaped_texture_get_image (MetaShapedTexture     *stex,
-                               cairo_rectangle_int_t *clip)
-{
-  CoglHandle texture, mask_texture;
-  cairo_rectangle_int_t texture_rect = { 0, 0, 0, 0 };
-  cairo_surface_t *surface;
-
-  g_return_val_if_fail (META_IS_SHAPED_TEXTURE (stex), NULL);
-
-  texture = stex->priv->texture;
-
-  if (texture == NULL)
-    return NULL;
-
-  texture_rect.width = cogl_texture_get_width (texture);
-  texture_rect.height = cogl_texture_get_height (texture);
-
-  if (clip != NULL)
-    {
-      /* GdkRectangle is just a typedef of cairo_rectangle_int_t,
-       * so we can use the gdk_rectangle_* APIs on these. */
-      if (!gdk_rectangle_intersect (&texture_rect, clip, clip))
-        return NULL;
-    }
-
-  if (clip != NULL)
-    texture = cogl_texture_new_from_sub_texture (texture,
-                                                 clip->x,
-                                                 clip->y,
-                                                 clip->width,
-                                                 clip->height);
-
-  surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
-                                        cogl_texture_get_width (texture),
-                                        cogl_texture_get_height (texture));
-
-  cogl_texture_get_data (texture, CLUTTER_CAIRO_FORMAT_ARGB32,
-                         cairo_image_surface_get_stride (surface),
-                         cairo_image_surface_get_data (surface));
-
-  cairo_surface_mark_dirty (surface);
-
-  if (clip != NULL)
-    cogl_object_unref (texture);
-
-  mask_texture = stex->priv->mask_texture;
-  if (mask_texture != COGL_INVALID_HANDLE)
-    {
-      cairo_t *cr;
-      cairo_surface_t *mask_surface;
-
-      if (clip != NULL)
-        mask_texture = cogl_texture_new_from_sub_texture (mask_texture,
-                                                          clip->x,
-                                                          clip->y,
-                                                          clip->width,
-                                                          clip->height);
-
-      mask_surface = cairo_image_surface_create (CAIRO_FORMAT_A8,
-                                                 cogl_texture_get_width (mask_texture),
-                                                 cogl_texture_get_height (mask_texture));
-
-      cogl_texture_get_data (mask_texture, COGL_PIXEL_FORMAT_A_8,
-                             cairo_image_surface_get_stride (mask_surface),
-                             cairo_image_surface_get_data (mask_surface));
-
-      cairo_surface_mark_dirty (mask_surface);
-
-      cr = cairo_create (surface);
-      cairo_set_source_surface (cr, mask_surface, 0, 0);
-      cairo_set_operator (cr, CAIRO_OPERATOR_DEST_IN);
-      cairo_paint (cr);
-      cairo_destroy (cr);
-
-      cairo_surface_destroy (mask_surface);
-
-      if (clip != NULL)
-        cogl_object_unref (mask_texture);
-    }
-
-  return surface;
+  priv->clip_region = clip_region;
 }
--- a/src/compositor/meta-shaped-texture.h
+++ b/src/compositor/meta-shaped-texture.h
@@ -26,8 +26,10 @@
 #ifndef __META_SHAPED_TEXTURE_H__
 #define __META_SHAPED_TEXTURE_H__

+#include <config.h>
+
 #include <clutter/clutter.h>
-#include <X11/Xlib.h>
+#include <clutter/x11/clutter-x11.h>

 G_BEGIN_DECLS

@@ -44,12 +46,12 @@ typedef struct _MetaShapedTexturePrivate MetaShapedTexturePrivate;

 struct _MetaShapedTextureClass
 {
-  ClutterActorClass parent_class;
+  ClutterX11TexturePixmapClass parent_class;
 };

 struct _MetaShapedTexture
 {
-  ClutterActor parent;
+  ClutterX11TexturePixmap parent;

  MetaShapedTexturePrivate *priv;
 };
@@ -61,27 +63,21 @@ ClutterActor *meta_shaped_texture_new (void);
 void meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
 					     gboolean           create_mipmaps);

-void meta_shaped_texture_update_area (MetaShapedTexture *stex,
-                                      int                x,
-                                      int                y,
-                                      int                width,
-                                      int                height);
+void meta_shaped_texture_clear (MetaShapedTexture *stex);

-void meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
-                                     Pixmap             pixmap);
+void meta_shaped_texture_set_shape_region (MetaShapedTexture *stex,
+                                           cairo_region_t    *region);

-CoglHandle meta_shaped_texture_get_texture (MetaShapedTexture *stex);
+cairo_region_t *meta_shaped_texture_get_visible_pixels_region (MetaShapedTexture *stex);

-void meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
-                                           CoglHandle         mask_texture);
+void meta_shaped_texture_set_overlay_path (MetaShapedTexture *stex,
+                                           cairo_region_t    *overlay_region,
+                                           cairo_path_t      *overlay_path);

 /* Assumes ownership of clip_region */
 void meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
 					  cairo_region_t    *clip_region);

-cairo_surface_t * meta_shaped_texture_get_image (MetaShapedTexture     *stex,
-                                                 cairo_rectangle_int_t *clip);
-
 G_END_DECLS

 #endif /* __META_SHAPED_TEXTURE_H__ */
--- a/src/compositor/meta-texture-rectangle.c
+++ b/src/compositor/meta-texture-rectangle.c
@@ -5,7 +5,7 @@
 *
 * Authored By Neil Roberts  <neil@linux.intel.com>
 *
- * Copyright (C) 2011, 2012 Intel Corporation
+ * Copyright (C) 2011 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -25,77 +25,94 @@

 #include <config.h>

-#define CLUTTER_ENABLE_EXPERIMENTAL_API
-#define COGL_ENABLE_EXPERIMENTAL_API
-
-#include <clutter/clutter.h>
 #include "meta-texture-rectangle.h"

-CoglTexture *
+#ifdef GL_TEXTURE_RECTANGLE_ARB
+
+static void (* pf_glGetIntegerv) (GLenum pname, GLint *params);
+static void (* pf_glTexImage2D) (GLenum target, GLint level,
+                                 GLint internalFormat,
+                                 GLsizei width, GLsizei height,
+                                 GLint border, GLenum format, GLenum type,
+                                 const GLvoid *pixels);
+static void (* pf_glGenTextures) (GLsizei n, GLuint *textures);
+static void (* pf_glDeleteTextures) (GLsizei n, const GLuint *texture);
+static void (* pf_glBindTexture) (GLenum target, GLuint texture);
+
+static void
+rectangle_texture_destroy_cb (void *user_data)
+{
+  GLuint tex = GPOINTER_TO_UINT (user_data);
+
+  pf_glDeleteTextures (1, &tex);
+}
+
+#endif /* GL_TEXTURE_RECTANGLE_ARB */
+
+CoglHandle
 meta_texture_rectangle_new (unsigned int width,
                            unsigned int height,
+                            CoglTextureFlags flags,
                            CoglPixelFormat format,
-                            CoglPixelFormat internal_format,
+                            GLenum internal_gl_format,
+                            GLenum internal_format,
                            unsigned int rowstride,
-                            const guint8 *data,
-                            GError **error)
+                            const guint8 *data)
 {
-  ClutterBackend *backend =
-    clutter_get_default_backend ();
-  CoglContext *context =
-    clutter_backend_get_cogl_context (backend);
-  CoglTextureRectangle *tex_rect;
+  CoglHandle cogl_tex = COGL_INVALID_HANDLE;

-  tex_rect = cogl_texture_rectangle_new_with_size (context,
-                                                   width, height,
-                                                   internal_format,
-                                                   error);
-  if (tex_rect == NULL)
-    return NULL;
+#ifdef GL_TEXTURE_RECTANGLE_ARB

+  static CoglUserDataKey user_data_key;
+  GLint old_binding;
+  GLuint tex;
+
+  if (pf_glGenTextures == NULL)
+    {
+      pf_glGetIntegerv = (void *) cogl_get_proc_address ("glGetIntegerv");
+      pf_glTexImage2D = (void *) cogl_get_proc_address ("glTexImage2D");
+      pf_glGenTextures = (void *) cogl_get_proc_address ("glGenTextures");
+      pf_glDeleteTextures = (void *) cogl_get_proc_address ("glDeleteTextures");
+      pf_glBindTexture = (void *) cogl_get_proc_address ("glBindTexture");
+    }
+
+  pf_glGenTextures (1, &tex);
+  pf_glGetIntegerv (GL_TEXTURE_BINDING_RECTANGLE_ARB, &old_binding);
+  pf_glBindTexture (GL_TEXTURE_RECTANGLE_ARB, tex);
+  pf_glTexImage2D (GL_TEXTURE_RECTANGLE_ARB, 0,
+                   internal_gl_format, width, height,
+                   0, internal_gl_format,
+                   GL_UNSIGNED_BYTE, NULL);
+  pf_glBindTexture (GL_TEXTURE_RECTANGLE_ARB, old_binding);
+
+  cogl_tex = cogl_texture_new_from_foreign (tex,
+                                            GL_TEXTURE_RECTANGLE_ARB,
+                                            width, height,
+                                            0, 0, /* no waste */
+                                            internal_format);
+
+  /* Cogl won't destroy the GL texture when a foreign texture is used
+     so we need to destroy it manually. We can set a destroy
+     notification callback to do this transparently */
+  cogl_object_set_user_data (cogl_tex,
+                             &user_data_key,
+                             GUINT_TO_POINTER (tex),
+                             rectangle_texture_destroy_cb);
+
+  /* Use cogl_texture_set_region instead of uploading the data
+     directly with GL calls so that we can let Cogl deal with setting
+     the pixel store parameters and handling format conversion */
  if (data)
-    cogl_texture_set_region (COGL_TEXTURE (tex_rect),
-                             0, 0, /* src_x/y */
-                             0, 0, /* dst_x/y */
-                             width, height, /* dst_width/height */
-                             width, height, /* width/height */
+    cogl_texture_set_region (cogl_tex,
+                             0, 0, /* src x/y */
+                             0, 0, /* dst x/y */
+                             width, height, /* dst width/height */
+                             width, height, /* src width/height */
                             format,
                             rowstride,
                             data);

-  return COGL_TEXTURE (tex_rect);
-}
-
-static void
-texture_rectangle_check_cb (CoglTexture *sub_texture,
-                            const float *sub_texture_coords,
-                            const float *meta_coords,
-                            void *user_data)
-{
-  gboolean *result = user_data;
-
-  if (cogl_is_texture_rectangle (sub_texture))
-    *result = TRUE;
-}
-
-/* Determines if the given texture is using a rectangle texture as its
- * primitive texture type. Eventually this function could be replaced
- * with cogl_texture_get_type if Cogl makes that public.
- *
- * http://git.gnome.org/browse/cogl/commit/?h=8012eee31
- */
-gboolean
-meta_texture_rectangle_check (CoglTexture *texture)
-{
-  gboolean result = FALSE;
-
-  cogl_meta_texture_foreach_in_region (COGL_META_TEXTURE (texture),
-                                       0.0f, 0.0f, /* tx_1 / ty_1 */
-                                       1.0f, 1.0f, /* tx_2 / ty_2 */
-                                       COGL_PIPELINE_WRAP_MODE_REPEAT,
-                                       COGL_PIPELINE_WRAP_MODE_REPEAT,
-                                       texture_rectangle_check_cb,
-                                       &result);
-
-  return result;
+#endif /* GL_TEXTURE_RECTANGLE_ARB */
+
+  return cogl_tex;
 }
--- a/src/compositor/meta-texture-rectangle.h
+++ b/src/compositor/meta-texture-rectangle.h
@@ -30,17 +30,15 @@

 G_BEGIN_DECLS

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

 G_END_DECLS

--- a/src/compositor/meta-texture-tower.c
+++ b/src/compositor/meta-texture-tower.c
@@ -98,6 +98,18 @@ meta_texture_tower_free (MetaTextureTower *tower)
  g_slice_free (MetaTextureTower, tower);
 }

+#ifdef GL_TEXTURE_RECTANGLE_ARB
+static gboolean
+texture_is_rectangle (CoglHandle texture)
+{
+  GLuint gl_tex;
+  GLenum gl_target;
+
+  cogl_texture_get_gl_texture (texture, &gl_tex, &gl_target);
+  return gl_target == GL_TEXTURE_RECTANGLE_ARB;
+}
+#endif /* GL_TEXTURE_RECTANGLE_ARB */
+
 /**
 * meta_texture_tower_set_base_texture:
 * @tower: a #MetaTextureTower
@@ -342,11 +354,13 @@ get_paint_level (int width, int height)
    return (int)(0.5 + lambda);
 }

+#ifdef GL_TEXTURE_RECTANGLE_ARB
 static gboolean
 is_power_of_two (int x)
 {
  return (x & (x - 1)) == 0;
 }
+#endif /* GL_TEXTURE_RECTANGLE_ARB */

 static void
 texture_tower_create_texture (MetaTextureTower *tower,
@@ -354,23 +368,25 @@ texture_tower_create_texture (MetaTextureTower *tower,
                              int               width,
                              int               height)
 {
+#ifdef GL_TEXTURE_RECTANGLE_ARB
  if ((!is_power_of_two (width) || !is_power_of_two (height)) &&
-      meta_texture_rectangle_check (tower->textures[level - 1]))
+      texture_is_rectangle (tower->textures[level - 1]))
    {
      tower->textures[level] =
        meta_texture_rectangle_new (width, height,
+                                    0, /* flags */
                                    /* data format */
                                    TEXTURE_FORMAT,
+                                    /* internal GL format */
+                                    GL_RGBA,
                                    /* internal cogl format */
                                    TEXTURE_FORMAT,
                                    /* rowstride */
                                    width * 4,
-                                    /* data */
-                                    NULL,
-                                    /* error */
                                    NULL);
    }
  else
+#endif /* GL_TEXTURE_RECTANGLE_ARB */
    {
      tower->textures[level] = cogl_texture_new_with_size (width, height,
                                                           COGL_TEXTURE_NO_AUTO_MIPMAP,
@@ -546,7 +562,7 @@ texture_tower_revalidate_client (MetaTextureTower *tower,
                           4 * dest_width,
                           dest_data);

-  if (dest_texture_height < source_texture_height)
+  if (dest_height < source_texture_height)
    {
      g_free (source_tmp1);
      g_free (source_tmp2);
--- a/src/compositor/meta-window-actor.c
+++ b/src/compositor/meta-window-actor.c
@@ -13,20 +13,17 @@
 #define COGL_ENABLE_EXPERIMENTAL_API
 #include <cogl/cogl-texture-pixmap-x11.h>
 #include <gdk/gdk.h> /* for gdk_rectangle_union() */
-#include <string.h>

 #include <meta/display.h>
 #include <meta/errors.h>
 #include "frame.h"
 #include <meta/window.h>
-#include <meta/meta-shaped-texture.h>
 #include "xprops.h"

 #include "compositor-private.h"
 #include "meta-shadow-factory-private.h"
+#include "meta-shaped-texture.h"
 #include "meta-window-actor-private.h"
-#include "meta-texture-rectangle.h"
-#include "region-utils.h"

 enum {
  POSITION_CHANGED,
@@ -126,10 +123,15 @@ enum
  PROP_META_WINDOW = 1,
  PROP_META_SCREEN,
  PROP_X_WINDOW,
+  PROP_X_WINDOW_ATTRIBUTES,
  PROP_NO_SHADOW,
  PROP_SHADOW_CLASS
 };

+#define DEFAULT_SHADOW_RADIUS 12
+#define DEFAULT_SHADOW_X_OFFSET 0
+#define DEFAULT_SHADOW_Y_OFFSET 8
+
 static void meta_window_actor_dispose    (GObject *object);
 static void meta_window_actor_finalize   (GObject *object);
 static void meta_window_actor_constructed (GObject *object);
@@ -230,13 +232,15 @@ meta_window_actor_class_init (MetaWindowActorClass *klass)
    g_signal_new ("position-changed",
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
-                  0, NULL, NULL, NULL,
+                  0, NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);
  signals[SIZE_CHANGED] =
    g_signal_new ("size-changed",
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
-                  0, NULL, NULL, NULL,
+                  0, NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);
 }

@@ -737,52 +741,74 @@ meta_window_actor_has_shadow (MetaWindowActor *self)
      meta_window_is_fullscreen (priv->window))
    return FALSE;

-  /*
-   * If we have two snap-tiled windows, we don't want the shadow to obstruct
-   * the other window.
-   */
-  if (meta_window_get_tile_match (priv->window))
-    return FALSE;
-
  /*
   * Always put a shadow around windows with a frame - This should override
   * the restriction about not putting a shadow around ARGB windows.
   */
-  if (meta_window_get_frame (priv->window))
-    return TRUE;
+  if (priv->window)
+    {
+      if (meta_window_get_frame (priv->window))
+	{
+	  meta_verbose ("Window 0x%x has shadow because it has a frame\n",
+			(guint)priv->xwindow);
+	  return TRUE;
+	}
+    }

  /*
   * Do not add shadows to ARGB windows; eventually we should generate a
   * shadow from the input shape for such windows.
   */
  if (priv->argb32 || priv->opacity != 0xff)
-    return FALSE;
+    {
+      meta_verbose ("Window 0x%x has no shadow as it is ARGB\n",
+		    (guint)priv->xwindow);
+      return FALSE;
+    }

  /*
   * Add shadows to override redirect windows (e.g., Gtk menus).
   */
  if (priv->window->override_redirect)
-    return TRUE;
+    {
+      meta_verbose ("Window 0x%x has shadow because it is override redirect.\n",
+		    (guint)priv->xwindow);
+      return TRUE;
+    }

  /*
   * Don't put shadow around DND icon windows
   */
  if (window_type == META_WINDOW_DND ||
      window_type == META_WINDOW_DESKTOP)
-    return FALSE;
+    {
+      meta_verbose ("Window 0x%x has no shadow as it is DND or Desktop\n",
+		    (guint)priv->xwindow);
+      return FALSE;
+    }

  if (window_type == META_WINDOW_MENU
 #if 0
      || window_type == META_WINDOW_DROPDOWN_MENU
 #endif
      )
-    return TRUE;
+    {
+      meta_verbose ("Window 0x%x has shadow as it is a menu\n",
+		    (guint)priv->xwindow);
+      return TRUE;
+    }

 #if 0
  if (window_type == META_WINDOW_TOOLTIP)
-    return TRUE;
+    {
+      meta_verbose ("Window 0x%x has shadow as it is a tooltip\n",
+		    (guint)priv->xwindow);
+      return TRUE;
+    }
 #endif

+  meta_verbose ("Window 0x%x has no shadow as it fell through\n",
+		(guint)priv->xwindow);
  return FALSE;
 }

@@ -920,20 +946,26 @@ static void
 meta_window_actor_damage_all (MetaWindowActor *self)
 {
  MetaWindowActorPrivate *priv = self->priv;
-  CoglHandle texture;
+  ClutterX11TexturePixmap *texture_x11 = CLUTTER_X11_TEXTURE_PIXMAP (priv->actor);
+  guint pixmap_width = 0;
+  guint pixmap_height = 0;

  if (!priv->needs_damage_all)
    return;

-  texture = meta_shaped_texture_get_texture (META_SHAPED_TEXTURE (priv->actor));
+  g_object_get (texture_x11,
+                "pixmap-width", &pixmap_width,
+                "pixmap-height", &pixmap_height,
+                NULL);

  if (!priv->mapped || priv->needs_pixmap)
    return;

-  meta_shaped_texture_update_area (META_SHAPED_TEXTURE (priv->actor),
-                                   0, 0,
-                                   cogl_texture_get_width (texture),
-                                   cogl_texture_get_height (texture));
+  clutter_x11_texture_pixmap_update_area (texture_x11,
+                                          0,
+                                          0,
+                                          pixmap_width,
+                                          pixmap_height);

  priv->needs_damage_all = FALSE;
 }
@@ -1172,8 +1204,9 @@ meta_window_actor_detach (MetaWindowActor *self)
   * you are supposed to be able to free a GLXPixmap after freeing the underlying
   * pixmap, but it certainly doesn't work with current DRI/Mesa
   */
-  meta_shaped_texture_set_pixmap (META_SHAPED_TEXTURE (priv->actor),
-                                  None);
+  clutter_x11_texture_pixmap_set_pixmap (CLUTTER_X11_TEXTURE_PIXMAP (priv->actor),
+                                         None);
+  meta_shaped_texture_clear (META_SHAPED_TEXTURE (priv->actor));
  cogl_flush();

  XFreePixmap (xdisplay, priv->back_pixmap);
@@ -1188,36 +1221,31 @@ meta_window_actor_should_unredirect (MetaWindowActor *self)
  MetaWindow *metaWindow = meta_window_actor_get_meta_window (self);
  MetaScreen *screen = meta_window_get_screen (metaWindow);
  MetaWindowActorPrivate *priv = self->priv;
-  int screen_width, screen_height;
-  MetaRectangle window_rect, monitor_rect;
-  int num_monitors = meta_screen_get_n_monitors (screen);
-  int i;

-  if (!meta_window_is_override_redirect (metaWindow))
-    return FALSE;
-
-  if (priv->opacity != 0xff)
-    return FALSE;
-
-  if (priv->argb32)
-    return FALSE;
-
-  if (metaWindow->has_shape)
-    return FALSE;
-
-  meta_screen_get_size (screen, &screen_width, &screen_height);
-  meta_window_get_outer_rect (metaWindow, &window_rect);
-
-  if (window_rect.x == 0 && window_rect.y == 0 &&
-      window_rect.width == screen_width && window_rect.height == screen_height)
-    return TRUE;
-
-  for (i = 0; i < num_monitors; i++)
+  if (meta_window_is_override_redirect (metaWindow) && priv->opacity == 0xff && !priv->argb32)
    {
-      meta_screen_get_monitor_geometry (screen , i, &monitor_rect);
-      if (monitor_rect.x == window_rect.x && monitor_rect.y == window_rect.y &&
-          monitor_rect.width == window_rect.width && monitor_rect.height == window_rect.height)
-        return TRUE;
+      int screen_width, screen_height;
+      MetaRectangle window_rect;
+      meta_screen_get_size (screen, &screen_width, &screen_height);
+      meta_window_get_outer_rect (metaWindow, &window_rect);
+
+      if (window_rect.x == 0 && window_rect.y == 0 &&
+          window_rect.width == screen_width && window_rect.height == screen_height)
+           return TRUE;
+      else
+        {
+          int num_monitors = meta_screen_get_n_monitors (screen);
+          int i;
+          MetaRectangle monitor_rect;
+
+          for (i = 0; i < num_monitors; i++)
+            {
+              meta_screen_get_monitor_geometry (screen , i, &monitor_rect);
+              if (monitor_rect.x == window_rect.x && monitor_rect.y == window_rect.y &&
+                  monitor_rect.width == window_rect.width && monitor_rect.height == window_rect.height)
+                    return TRUE;
+            }
+        }
    }

  return FALSE;
@@ -1227,24 +1255,19 @@ void
 meta_window_actor_set_redirected (MetaWindowActor *self, gboolean state)
 {
  MetaWindow *metaWindow = meta_window_actor_get_meta_window (self);
-  MetaDisplay *display = meta_window_get_display (metaWindow);

-  Display *xdisplay = meta_display_get_xdisplay (display);
+  Display *xdisplay = meta_display_get_xdisplay (meta_window_get_display (metaWindow));
  Window  xwin = meta_window_actor_get_x_window (self);

  if (state)
    {
-      meta_error_trap_push (display);
      XCompositeRedirectWindow (xdisplay, xwin, CompositeRedirectManual);
-      meta_error_trap_pop (display);
      meta_window_actor_queue_create_pixmap (self);
      self->priv->unredirected = FALSE;
    }
  else
    {
-      meta_error_trap_push (display);
      XCompositeUnredirectWindow (xdisplay, xwin, CompositeRedirectManual);
-      meta_error_trap_pop (display);
      self->priv->unredirected = TRUE;
    }
 }
@@ -1590,16 +1613,24 @@ meta_window_actor_update_bounding_region_and_borders (MetaWindowActor *self,
                                                      int              height)
 {
  MetaWindowActorPrivate *priv = self->priv;
+  MetaFrame *frame;
  MetaFrameBorders borders;
  cairo_rectangle_int_t bounding_rectangle;

-  meta_frame_calc_borders (priv->window->frame, &borders);
+  bounding_rectangle.x = 0;
+  bounding_rectangle.y = 0;

-  bounding_rectangle.x = borders.invisible.left;
-  bounding_rectangle.y = borders.invisible.top;
+  frame = priv->window->frame;
+  if (frame != NULL)
+    {
+      meta_frame_calc_borders (frame, &borders);

-  width -= borders.invisible.left + borders.invisible.right;
-  height -= borders.invisible.top + borders.invisible.bottom;
+      bounding_rectangle.x = borders.invisible.left;
+      bounding_rectangle.y = borders.invisible.top;
+
+      width -= borders.invisible.left + borders.invisible.right;
+      height -= borders.invisible.top + borders.invisible.bottom;
+    }

  bounding_rectangle.width = width;
  bounding_rectangle.height = height;
@@ -1689,7 +1720,7 @@ meta_window_actor_get_obscured_region (MetaWindowActor *self)
 #if 0
 /* Print out a region; useful for debugging */
 static void
-print_region (cairo_region_t *region)
+dump_region (cairo_region_t *region)
 {
  int n_rects;
  int i;
@@ -1707,26 +1738,6 @@ print_region (cairo_region_t *region)
 }
 #endif

-#if 0
-/* Dump a region to a PNG file; useful for debugging */
-static void
-see_region (cairo_region_t *region,
-            int             width,
-            int             height,
-            char           *filename)
-{
-  cairo_surface_t *surface = cairo_image_surface_create (CAIRO_FORMAT_A8, width, height);
-  cairo_t *cr = cairo_create (surface);
-
-  gdk_cairo_region (cr, region);
-  cairo_fill (cr);
-
-  cairo_surface_write_to_png (surface, filename);
-  cairo_destroy (cr);
-  cairo_surface_destroy (surface);
-}
-#endif
-
 /**
 * meta_window_actor_set_visible_region:
 * @self: a #MetaWindowActor
@@ -1742,9 +1753,22 @@ meta_window_actor_set_visible_region (MetaWindowActor *self,
                                      cairo_region_t  *visible_region)
 {
  MetaWindowActorPrivate *priv = self->priv;
+  cairo_region_t *texture_clip_region = NULL;

+  /* Get the area of the window texture that would be drawn if
+   * we weren't obscured at all
+   */
+  texture_clip_region = meta_shaped_texture_get_visible_pixels_region (META_SHAPED_TEXTURE (priv->actor));
+  texture_clip_region = cairo_region_copy (texture_clip_region);
+
+  /* Then intersect that with the visible region to get the region
+   * that we actually need to redraw.
+   */
+  cairo_region_intersect (texture_clip_region, visible_region);
+
+  /* Assumes ownership */
  meta_shaped_texture_set_clip_region (META_SHAPED_TEXTURE (priv->actor),
-                                       visible_region);
+                                       texture_clip_region);
 }

 /**
@@ -1796,6 +1820,19 @@ meta_window_actor_reset_visible_regions (MetaWindowActor *self)
  meta_window_actor_clear_shadow_clip (self);
 }

+static gboolean
+texture_pixmap_using_extension (ClutterX11TexturePixmap *texture)
+{
+  ClutterTexture *self = CLUTTER_TEXTURE (texture);
+  CoglHandle handle;
+
+  handle = clutter_texture_get_cogl_texture (self);
+
+  return handle != NULL &&
+         cogl_is_texture_pixmap_x11 (handle) &&
+         cogl_texture_pixmap_x11_is_using_tfp_extension (handle);
+}
+
 static void
 check_needs_pixmap (MetaWindowActor *self)
 {
@@ -1829,7 +1866,7 @@ check_needs_pixmap (MetaWindowActor *self)

  if (priv->back_pixmap == None)
    {
-      CoglHandle texture;
+      gint pxm_width, pxm_height;

      meta_error_trap_push (display);

@@ -1858,22 +1895,23 @@ check_needs_pixmap (MetaWindowActor *self)
        meta_shaped_texture_set_create_mipmaps (META_SHAPED_TEXTURE (priv->actor),
                                                FALSE);

-      meta_shaped_texture_set_pixmap (META_SHAPED_TEXTURE (priv->actor),
-                                      priv->back_pixmap);
-
-      texture = meta_shaped_texture_get_texture (META_SHAPED_TEXTURE (priv->actor));
-
+      clutter_x11_texture_pixmap_set_pixmap
+                       (CLUTTER_X11_TEXTURE_PIXMAP (priv->actor),
+                        priv->back_pixmap);
      /*
       * This only works *after* actually setting the pixmap, so we have to
       * do it here.
       * See: http://bugzilla.clutter-project.org/show_bug.cgi?id=2236
       */
-      if (G_UNLIKELY (!cogl_texture_pixmap_x11_is_using_tfp_extension (texture)))
+      if (G_UNLIKELY (!texture_pixmap_using_extension (CLUTTER_X11_TEXTURE_PIXMAP (priv->actor))))
        g_warning ("NOTE: Not using GLX TFP!\n");

-      meta_window_actor_update_bounding_region_and_borders (self,
-                                                            cogl_texture_get_width (texture),
-                                                            cogl_texture_get_height (texture));
+      g_object_get (priv->actor,
+                    "pixmap-width", &pxm_width,
+                    "pixmap-height", &pxm_height,
+                    NULL);
+
+      meta_window_actor_update_bounding_region_and_borders (self, pxm_width, pxm_height);
    }

  priv->needs_pixmap = FALSE;
@@ -1966,6 +2004,7 @@ meta_window_actor_process_damage (MetaWindowActor    *self,
                                  XDamageNotifyEvent *event)
 {
  MetaWindowActorPrivate *priv = self->priv;
+  ClutterX11TexturePixmap *texture_x11 = CLUTTER_X11_TEXTURE_PIXMAP (priv->actor);

  priv->received_damage = TRUE;

@@ -1996,11 +2035,11 @@ meta_window_actor_process_damage (MetaWindowActor    *self,
  if (!priv->mapped || priv->needs_pixmap)
    return;

-  meta_shaped_texture_update_area (META_SHAPED_TEXTURE (priv->actor),
-                                   event->area.x,
-                                   event->area.y,
-                                   event->area.width,
-                                   event->area.height);
+  clutter_x11_texture_pixmap_update_area (texture_x11,
+                                          event->area.x,
+                                          event->area.y,
+                                          event->area.width,
+                                          event->area.height);
 }

 void
@@ -2017,197 +2056,121 @@ meta_window_actor_sync_visibility (MetaWindowActor *self)
    }
 }

-#define TAU (2*M_PI)
+static inline void
+set_integral_bounding_rect (cairo_rectangle_int_t *rect,
+                            double x, double y,
+                            double width, double height)
+{
+  rect->x = floor(x);
+  rect->y = floor(y);
+  rect->width = ceil(x + width) - rect->x;
+  rect->height = ceil(y + height) - rect->y;
+}

 static void
-install_corners (MetaWindow       *window,
-                 MetaFrameBorders *borders,
-                 cairo_t          *cr)
+update_corners (MetaWindowActor   *self,
+                MetaFrameBorders  *borders)
 {
-  float top_left, top_right, bottom_left, bottom_right;
-  int x, y;
+  MetaWindowActorPrivate *priv = self->priv;
  MetaRectangle outer;
+  cairo_rectangle_int_t corner_rects[4];
+  cairo_region_t *corner_region;
+  cairo_path_t *corner_path;
+  float top_left, top_right, bottom_left, bottom_right;
+  float x, y;

-  meta_frame_get_corner_radiuses (window->frame,
+  /* need these to build a path */
+  cairo_t *cr;
+  cairo_surface_t *surface;
+
+  if (!priv->window->frame)
+    {
+      meta_shaped_texture_set_overlay_path (META_SHAPED_TEXTURE (priv->actor),
+                                            NULL, NULL);
+      return;
+    }
+
+  meta_window_get_outer_rect (priv->window, &outer);
+
+  meta_frame_get_corner_radiuses (priv->window->frame,
                                  &top_left,
                                  &top_right,
                                  &bottom_left,
                                  &bottom_right);

-  meta_window_get_outer_rect (window, &outer);
+  /* Unfortunately, cairo does not allow us to create a context
+   * without a surface. Create a 0x0 image surface to "paint to"
+   * so we can get the path. */
+  surface = cairo_image_surface_create (CAIRO_FORMAT_A8,
+                                        0, 0);
+
+  cr = cairo_create (surface);

  /* top left */
  x = borders->invisible.left;
  y = borders->invisible.top;

+  set_integral_bounding_rect (&corner_rects[0],
+                              x, y, top_left, top_left);
+
  cairo_arc (cr,
             x + top_left,
             y + top_left,
             top_left,
-             2 * TAU / 4,
-             3 * TAU / 4);
+             0, M_PI*2);
+

  /* top right */
  x = borders->invisible.left + outer.width - top_right;
  y = borders->invisible.top;

+  set_integral_bounding_rect (&corner_rects[1],
+                              x, y, top_right, top_right);
+
  cairo_arc (cr,
             x,
             y + top_right,
             top_right,
-             3 * TAU / 4,
-             4 * TAU / 4);
+             0, M_PI*2);

  /* bottom right */
  x = borders->invisible.left + outer.width - bottom_right;
  y = borders->invisible.top + outer.height - bottom_right;

+  set_integral_bounding_rect (&corner_rects[2],
+                              x, y, bottom_right, bottom_right);
+
  cairo_arc (cr,
             x,
             y,
             bottom_right,
-             0 * TAU / 4,
-             1 * TAU / 4);
+             0, M_PI*2);

  /* bottom left */
  x = borders->invisible.left;
  y = borders->invisible.top + outer.height - bottom_left;

+  set_integral_bounding_rect (&corner_rects[3],
+                              x, y, bottom_left, bottom_left);
+
  cairo_arc (cr,
             x + bottom_left,
             y,
             bottom_left,
-             1 * TAU / 4,
-             2 * TAU / 4);
+             0, M_PI*2);

-  cairo_set_source_rgba (cr, 1, 1, 1, 1);
-  cairo_fill (cr);
-}
+  corner_path = cairo_copy_path (cr);

-static cairo_region_t *
-scan_visible_region (guchar         *mask_data,
-                     int             stride,
-                     cairo_region_t *scan_area)
-{
-  int i, n_rects = cairo_region_num_rectangles (scan_area);
-  MetaRegionBuilder builder;
-
-  meta_region_builder_init (&builder);
-
-  for (i = 0; i < n_rects; i++)
-    {
-      int x, y;
-      cairo_rectangle_int_t rect;
-
-      cairo_region_get_rectangle (scan_area, i, &rect);
-
-      for (y = rect.y; y < (rect.y + rect.height); y++)
-        {
-          for (x = rect.x; x < (rect.x + rect.width); x++)
-            {
-              int w = x;
-              while (mask_data[y * stride + w] == 255 && w < (rect.x + rect.width))
-                w++;
-
-              if (w > 0)
-                {
-                  meta_region_builder_add_rectangle (&builder, x, y, w - x, 1);
-                  x = w;
-                }
-            }
-        }
-    }
-
-  return meta_region_builder_finish (&builder);
-}
-
-static void
-build_and_scan_frame_mask (MetaWindowActor       *self,
-                           MetaFrameBorders      *borders,
-                           cairo_rectangle_int_t *client_area,
-                           cairo_region_t        *shape_region)
-{
-  MetaWindowActorPrivate *priv = self->priv;
-  guchar *mask_data;
-  guint tex_width, tex_height;
-  CoglHandle paint_tex, mask_texture;
-  int stride;
-  cairo_t *cr;
-  cairo_surface_t *surface;
-
-  paint_tex = meta_shaped_texture_get_texture (META_SHAPED_TEXTURE (priv->actor));
-  if (paint_tex == COGL_INVALID_HANDLE)
-    return;
-
-  tex_width = cogl_texture_get_width (paint_tex);
-  tex_height = cogl_texture_get_height (paint_tex);
-
-  stride = cairo_format_stride_for_width (CAIRO_FORMAT_A8, tex_width);
-
-  /* Create data for an empty image */
-  mask_data = g_malloc0 (stride * tex_height);
-
-  surface = cairo_image_surface_create_for_data (mask_data,
-                                                 CAIRO_FORMAT_A8,
-                                                 tex_width,
-                                                 tex_height,
-                                                 stride);
-  cr = cairo_create (surface);
-
-  gdk_cairo_region (cr, shape_region);
-  cairo_fill (cr);
-
-  if (priv->window->frame != NULL)
-    {
-      cairo_region_t *frame_paint_region, *scanned_region;
-      cairo_rectangle_int_t rect = { 0, 0, tex_width, tex_height };
-
-      /* Make sure we don't paint the frame over the client window. */
-      frame_paint_region = cairo_region_create_rectangle (&rect);
-      cairo_region_subtract_rectangle (frame_paint_region, client_area);
-
-      gdk_cairo_region (cr, frame_paint_region);
-      cairo_clip (cr);
-
-      install_corners (priv->window, borders, cr);
-
-      cairo_surface_flush (surface);
-      scanned_region = scan_visible_region (mask_data, stride, frame_paint_region);
-      cairo_region_union (shape_region, scanned_region);
-      cairo_region_destroy (scanned_region);
-      cairo_region_destroy (frame_paint_region);
-    }
-
-  cairo_destroy (cr);
  cairo_surface_destroy (surface);
+  cairo_destroy (cr);

-  if (meta_texture_rectangle_check (paint_tex))
-    {
-      mask_texture = meta_texture_rectangle_new (tex_width, tex_height,
-                                                 COGL_PIXEL_FORMAT_A_8,
-                                                 COGL_PIXEL_FORMAT_A_8,
-                                                 stride,
-                                                 mask_data,
-                                                 NULL /* error */);
-    }
-  else
-    {
-      /* Note: we don't allow slicing for this texture because we
-       * need to use it with multi-texturing which doesn't support
-       * sliced textures */
-      mask_texture = cogl_texture_new_from_data (tex_width, tex_height,
-                                                 COGL_TEXTURE_NO_SLICING,
-                                                 COGL_PIXEL_FORMAT_A_8,
-                                                 COGL_PIXEL_FORMAT_ANY,
-                                                 stride,
-                                                 mask_data);
-    }
+  corner_region = cairo_region_create_rectangles (corner_rects, 4);

-  meta_shaped_texture_set_mask_texture (META_SHAPED_TEXTURE (priv->actor),
-                                        mask_texture);
-  cogl_handle_unref (mask_texture);
+  meta_shaped_texture_set_overlay_path (META_SHAPED_TEXTURE (priv->actor),
+                                        corner_region, corner_path);
+
+  cairo_region_destroy (corner_region);

-  g_free (mask_data);
 }

 static void
@@ -2217,31 +2180,57 @@ check_needs_reshape (MetaWindowActor *self)
  MetaScreen *screen = priv->screen;
  MetaDisplay *display = meta_screen_get_display (screen);
  MetaFrameBorders borders;
-  cairo_region_t *region = NULL;
-  cairo_rectangle_int_t client_area;
-  gboolean needs_mask;
+  cairo_region_t *region;

  if (!priv->needs_reshape)
    return;

-  meta_frame_calc_borders (priv->window->frame, &borders);
-
-  client_area.x = borders.total.left;
-  client_area.y = borders.total.top;
-  client_area.width = priv->window->rect.width;
-  client_area.height = priv->window->rect.height;
-
-  meta_shaped_texture_set_mask_texture (META_SHAPED_TEXTURE (priv->actor), COGL_INVALID_HANDLE);
+  meta_shaped_texture_set_shape_region (META_SHAPED_TEXTURE (priv->actor), NULL);
  meta_window_actor_clear_shape_region (self);

+  if (priv->window->frame)
+    meta_frame_calc_borders (priv->window->frame, &borders);
+  else
+    meta_frame_borders_clear (&borders);
+
+  region = meta_window_get_frame_bounds (priv->window);
+  if (region != NULL)
+    {
+      /* This returns the window's internal frame bounds region,
+       * so we need to copy it because we modify it below. */
+      region = cairo_region_copy (region);
+    }
+  else
+    {
+      /* If we have no region, we have no frame. We have no frame,
+       * so just use the bounding region instead */
+      region = cairo_region_copy (priv->bounding_region);
+    }
+
 #ifdef HAVE_SHAPE
  if (priv->window->has_shape)
    {
-      /* Translate the set of XShape rectangles that we
-       * get from the X server to a cairo_region. */
      Display *xdisplay = meta_display_get_xdisplay (display);
      XRectangle *rects;
      int n_rects, ordering;
+      cairo_rectangle_int_t client_area;
+
+      client_area.width = priv->window->rect.width;
+      client_area.height = priv->window->rect.height;
+
+      if (priv->window->frame)
+        {
+          client_area.x = borders.total.left;
+          client_area.y = borders.total.top;
+        }
+      else
+        {
+          client_area.x = 0;
+          client_area.y = 0;
+        }
+
+      /* Punch out client area. */
+      cairo_region_subtract_rectangle (region, &client_area);

      meta_error_trap_push (display);
      rects = XShapeGetRectangles (xdisplay,
@@ -2254,45 +2243,28 @@ check_needs_reshape (MetaWindowActor *self)
      if (rects)
        {
          int i;
-          cairo_rectangle_int_t *cairo_rects = g_new (cairo_rectangle_int_t, n_rects);
-
          for (i = 0; i < n_rects; i ++)
            {
-              cairo_rects[i].x = rects[i].x + client_area.x;
-              cairo_rects[i].y = rects[i].y + client_area.y;
-              cairo_rects[i].width = rects[i].width;
-              cairo_rects[i].height = rects[i].height;
+              cairo_rectangle_int_t rect = { rects[i].x + client_area.x,
+                                             rects[i].y + client_area.y,
+                                             rects[i].width,
+                                             rects[i].height };
+              cairo_region_union_rectangle (region, &rect);
            }
-
          XFree (rects);
-          region = cairo_region_create_rectangles (cairo_rects, n_rects);
-          g_free (cairo_rects);
        }
    }
 #endif

-  needs_mask = (region != NULL) || (priv->window->frame != NULL);
-
-  if (region == NULL)
-    {
-      /* If we don't have a shape on the server, that means that
-       * we have an implicit shape of one rectangle covering the
-       * entire window. */
-      region = cairo_region_create_rectangle (&client_area);
-    }
-
-  if (needs_mask)
-    {
-      /* This takes the region, generates a mask using GTK+
-       * and scans the mask looking for all opaque pixels,
-       * adding it to region.
-       */
-      build_and_scan_frame_mask (self, &borders, &client_area, region);
-    }
+  meta_shaped_texture_set_shape_region (META_SHAPED_TEXTURE (priv->actor),
+                                        region);

  meta_window_actor_update_shape_region (self, region);
+
  cairo_region_destroy (region);

+  update_corners (self, &borders);
+
  priv->needs_reshape = FALSE;
  meta_window_actor_invalidate_shadow (self);
 }
--- a/src/compositor/meta-window-group.c
+++ b/src/compositor/meta-window-group.c
@@ -26,28 +26,9 @@ struct _MetaWindowGroup

 G_DEFINE_TYPE (MetaWindowGroup, meta_window_group, CLUTTER_TYPE_GROUP);

-/* This file uses pixel-aligned region computation to determine what
- * can be clipped out. This only really works if everything is aligned
- * to the pixel grid - not scaled or rotated and at integer offsets.
- *
- * (This could be relaxed - if we turned off filtering for unscaled
- * windows then windows would be, by definition aligned to the pixel
- * grid. And for rectangular windows without a shape, the outline that
- * we draw for an unrotated window is always a rectangle because we
- * don't use antialasing for the window boundary - with or without
- * filtering, with or without a scale. But figuring out exactly
- * what pixels will be drawn by the graphics system in these cases
- * gets tricky, so we just go for the easiest part - no scale,
- * and at integer offsets.)
- *
- * The way we check for pixel-aligned is by looking at the
- * transformation into screen space of the allocation box of an actor
- * and and checking if the corners are "close enough" to integral
- * pixel values.
- */
-
-/* The definition of "close enough" to integral pixel values is
- * equality when we convert to 24.8 fixed-point.
+/* We want to find out if the window is "close enough" to
+ * 1:1 transform. We do that by converting the transformed coordinates
+ * to 24.8 fixed-point before checking if they look right.
 */
 static inline int
 round_to_fixed (float x)
@@ -55,24 +36,41 @@ round_to_fixed (float x)
  return roundf (x * 256);
 }

-/* This helper function checks if (according to our fixed point precision)
- * the vertices @verts form a box of width @widthf and height @heightf
- * located at integral coordinates. These coordinates are returned
- * in @x_origin and @y_origin.
+/* We can only (easily) apply our logic for figuring out what a window
+ * obscures if is not transformed. This function does that check and
+ * as a side effect gets the position of the upper-left corner of the
+ * actors.
+ *
+ * (We actually could handle scaled and non-integrally positioned actors
+ * too as long as they weren't shaped - no filtering is done at the
+ * edges so a rectangle stays a rectangle. But the gain from that is
+ * small, especally since most of our windows are shaped. The simple
+ * case we handle here is the case that matters when the user is just
+ * using the desktop normally.)
+ *
+ * If we assume that the window group is untransformed (it better not
+ * be!) then we could also make this determination by checking directly
+ * if the actor itself is rotated, scaled, or at a non-integral position.
+ * However, the criterion for "close enough" in that case get trickier,
+ * since, for example, the allowed rotation depends on the size of
+ * actor. The approach we take here is to just require everything
+ * to be within 1/256th of a pixel.
 */
 static gboolean
-vertices_are_untransformed (ClutterVertex *verts,
-                            float          widthf,
-                            float          heightf,
-                            int           *x_origin,
-                            int           *y_origin)
+actor_is_untransformed (ClutterActor *actor,
+                        int          *x_origin,
+                        int          *y_origin)
 {
+  gfloat widthf, heightf;
  int width, height;
+  ClutterVertex verts[4];
  int v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y;
  int x, y;

+  clutter_actor_get_size (actor, &widthf, &heightf);
  width = round_to_fixed (widthf); height = round_to_fixed (heightf);

+  clutter_actor_get_abs_allocation_vertices (actor, verts);
  v0x = round_to_fixed (verts[0].x); v0y = round_to_fixed (verts[0].y);
  v1x = round_to_fixed (verts[1].x); v1y = round_to_fixed (verts[1].y);
  v2x = round_to_fixed (verts[2].x); v2y = round_to_fixed (verts[2].y);
@@ -103,118 +101,42 @@ vertices_are_untransformed (ClutterVertex *verts,
  return TRUE;
 }

-/* Check if an actor is "untransformed" - which actually means transformed by
- * at most a integer-translation. The integer translation, if any, is returned.
- */
+#if CLUTTER_CHECK_VERSION(1, 9, 0)
+#define has_effects clutter_actor_has_effects
+#else
+
 static gboolean
-actor_is_untransformed (ClutterActor *actor,
-                        int          *x_origin,
-                        int          *y_origin)
+has_effects(ClutterActor *actor)
 {
-  gfloat widthf, heightf;
-  ClutterVertex verts[4];
+  GList *list;
+  gboolean ret;

-  clutter_actor_get_size (actor, &widthf, &heightf);
-  clutter_actor_get_abs_allocation_vertices (actor, verts);
+  list = clutter_actor_get_effects (actor);
+  ret = list != NULL;
+  g_list_free (list);

-  return vertices_are_untransformed (verts, widthf, heightf, x_origin, y_origin);
+  return ret;
 }

-/* Help macros to scale from OpenGL <-1,1> coordinates system to
- * window coordinates ranging [0,window-size]. Borrowed from clutter-utils.c
- */
-#define MTX_GL_SCALE_X(x,w,v1,v2) ((((((x) / (w)) + 1.0f) / 2.0f) * (v1)) + (v2))
-#define MTX_GL_SCALE_Y(y,w,v1,v2) ((v1) - (((((y) / (w)) + 1.0f) / 2.0f) * (v1)) + (v2))
-
-/* Check if we're painting the MetaWindowGroup "untransformed". This can
- * differ from the result of actor_is_untransformed(window_group) if we're
- * inside a clone paint. The integer translation, if any, is returned.
- */
-static gboolean
-painting_untransformed (MetaWindowGroup *window_group,
-                        int             *x_origin,
-                        int             *y_origin)
-{
-  CoglMatrix modelview, projection, modelview_projection;
-  ClutterVertex vertices[4];
-  int width, height;
-  float viewport[4];
-  int i;
-
-  cogl_get_modelview_matrix (&modelview);
-  cogl_get_projection_matrix (&projection);
-
-  cogl_matrix_multiply (&modelview_projection,
-                        &projection,
-                        &modelview);
-
-  meta_screen_get_size (window_group->screen, &width, &height);
-
-  vertices[0].x = 0;
-  vertices[0].y = 0;
-  vertices[0].z = 0;
-  vertices[1].x = width;
-  vertices[1].y = 0;
-  vertices[1].z = 0;
-  vertices[2].x = 0;
-  vertices[2].y = height;
-  vertices[2].z = 0;
-  vertices[3].x = width;
-  vertices[3].y = height;
-  vertices[3].z = 0;
-
-  cogl_get_viewport (viewport);
-
-  for (i = 0; i < 4; i++)
-    {
-      float w = 1;
-      cogl_matrix_transform_point (&modelview_projection, &vertices[i].x, &vertices[i].y, &vertices[i].z, &w);
-      vertices[i].x = MTX_GL_SCALE_X (vertices[i].x, w,
-                                      viewport[2], viewport[0]);
-      vertices[i].y = MTX_GL_SCALE_Y (vertices[i].y, w,
-                                      viewport[3], viewport[1]);
-    }
-
-  return vertices_are_untransformed (vertices, width, height, x_origin, y_origin);
-}
+#endif

 static void
 meta_window_group_paint (ClutterActor *actor)
 {
  cairo_region_t *visible_region;
+  cairo_region_t *unredirected_window_region = NULL;
  ClutterActor *stage;
-  cairo_rectangle_int_t visible_rect;
+  cairo_rectangle_int_t visible_rect, unredirected_rect;
  GList *children, *l;
-  int paint_x_origin, paint_y_origin;
-  int actor_x_origin, actor_y_origin;
-  int paint_x_offset, paint_y_offset;

  MetaWindowGroup *window_group = META_WINDOW_GROUP (actor);
  MetaCompScreen *info = meta_screen_get_compositor_data (window_group->screen);
-
-  /* Normally we expect an actor to be drawn at it's position on the screen.
-   * However, if we're inside the paint of a ClutterClone, that won't be the
-   * case and we need to compensate. We look at the position of the window
-   * group under the current model-view matrix and the position of the actor.
-   * If they are both simply integer translations, then we can compensate
-   * easily, otherwise we give up.
-   *
-   * Possible cleanup: work entirely in paint space - we can compute the
-   * combination of the model-view matrix with the local matrix for each child
-   * actor and get a total transformation for that actor for how we are
-   * painting currently, and never worry about how actors are positioned
-   * on the stage.
-   */
-  if (!painting_untransformed (window_group, &paint_x_origin, &paint_y_origin) ||
-      !actor_is_untransformed (actor, &actor_x_origin, &actor_y_origin))
+  if (info->unredirected_window != NULL)
    {
-      CLUTTER_ACTOR_CLASS (meta_window_group_parent_class)->paint (actor);
-      return;
+      meta_window_actor_get_shape_bounds (META_WINDOW_ACTOR (info->unredirected_window), &unredirected_rect);
+      unredirected_window_region = cairo_region_create_rectangle (&unredirected_rect);
    }

-  paint_x_offset = paint_x_origin - actor_x_origin;
-  paint_y_offset = paint_y_origin - actor_y_origin;
-
  /* We walk the list from top to bottom (opposite of painting order),
   * and subtract the opaque area of each window out of the visible
   * region that we pass to the windows below.
@@ -234,23 +156,14 @@ meta_window_group_paint (ClutterActor *actor)

  visible_region = cairo_region_create_rectangle (&visible_rect);

-  if (info->unredirected_window != NULL)
-    {
-      cairo_rectangle_int_t unredirected_rect;
-      MetaWindow *window = meta_window_actor_get_meta_window (info->unredirected_window);
-
-      meta_window_get_outer_rect (window, (MetaRectangle *)&unredirected_rect);
-      cairo_region_subtract_rectangle (visible_region, &unredirected_rect);
-    }
+  if (unredirected_window_region)
+    cairo_region_subtract (visible_region, unredirected_window_region);

  for (l = children; l; l = l->next)
    {
      if (!CLUTTER_ACTOR_IS_VISIBLE (l->data))
        continue;

-      if (l->data == info->unredirected_window)
-        continue;
-
      /* If an actor has effects applied, then that can change the area
       * it paints and the opacity, so we no longer can figure out what
       * portion of the actor is obscured and what portion of the screen
@@ -267,7 +180,7 @@ meta_window_group_paint (ClutterActor *actor)
       * as well for the same reason, but omitted for simplicity in the
       * hopes that no-one will do that.
       */
-      if (clutter_actor_has_effects (l->data))
+      if (has_effects (l->data))
        continue;

      if (META_IS_WINDOW_ACTOR (l->data))
@@ -278,9 +191,6 @@ meta_window_group_paint (ClutterActor *actor)
          if (!actor_is_untransformed (CLUTTER_ACTOR (window_actor), &x, &y))
            continue;

-          x += paint_x_offset;
-          y += paint_y_offset;
-
          /* Temporarily move to the coordinate system of the actor */
          cairo_region_translate (visible_region, - x, - y);

@@ -299,22 +209,15 @@ meta_window_group_paint (ClutterActor *actor)
      else if (META_IS_BACKGROUND_ACTOR (l->data))
        {
          MetaBackgroundActor *background_actor = l->data;
-          int x, y;
-
-          if (!actor_is_untransformed (CLUTTER_ACTOR (background_actor), &x, &y))
-            continue;
-
-          x += paint_x_offset;
-          y += paint_y_offset;
-
-          cairo_region_translate (visible_region, - x, - y);
          meta_background_actor_set_visible_region (background_actor, visible_region);
-          cairo_region_translate (visible_region, x, y);
        }
    }

  cairo_region_destroy (visible_region);

+  if (unredirected_window_region)
+    cairo_region_destroy (unredirected_window_region);
+
  CLUTTER_ACTOR_CLASS (meta_window_group_parent_class)->paint (actor);

  /* Now that we are done painting, unset the visible regions (they will
@@ -325,6 +228,7 @@ meta_window_group_paint (ClutterActor *actor)
      if (META_IS_WINDOW_ACTOR (l->data))
        {
          MetaWindowActor *window_actor = l->data;
+          window_actor = l->data;
          meta_window_actor_reset_visible_regions (window_actor);
        }
      else if (META_IS_BACKGROUND_ACTOR (l->data))
--- a/src/compositor/plugins/Makefile.am
+++ b/src/compositor/plugins/Makefile.am
@@ -16,9 +16,3 @@ pkglib_LTLIBRARIES = default.la
 install-exec-hook:
 	-rm $(DESTDIR)$(pkglibdir)/*.a
 	-rm $(DESTDIR)$(pkglibdir)/*.la
-
-# Since we removed the .la file, 'make uninstall' doesn't work properly,
-# since it counts on libtool to remove the .la files, so just kill the
-# .so file manually.
-uninstall-local:
-	-rm -f $(DESTDIR)$(pkglibdir)/default.so
--- a/src/compositor/plugins/default.c
+++ b/src/compositor/plugins/default.c
@@ -112,6 +112,8 @@ struct _MetaDefaultPluginPrivate
  ClutterActor          *desktop2;

  MetaPluginInfo         info;
+
+  gboolean               debug_mode : 1;
 };

 /*
@@ -180,6 +182,34 @@ meta_default_plugin_get_property (GObject    *object,
    }
 }

+static void
+start (MetaPlugin *plugin)
+{
+  MetaDefaultPluginPrivate *priv   = META_DEFAULT_PLUGIN (plugin)->priv;
+
+  guint destroy_timeout  = DESTROY_TIMEOUT;
+  guint minimize_timeout = MINIMIZE_TIMEOUT;
+  guint maximize_timeout = MAXIMIZE_TIMEOUT;
+  guint map_timeout      = MAP_TIMEOUT;
+  guint switch_timeout   = SWITCH_TIMEOUT;
+
+  if (meta_plugin_debug_mode (plugin))
+    {
+      g_debug ("Plugin %s: Entering debug mode.", priv->info.name);
+
+      priv->debug_mode = TRUE;
+
+      /*
+       * Double the effect duration to make them easier to observe.
+       */
+      destroy_timeout  *= 2;
+      minimize_timeout *= 2;
+      maximize_timeout *= 2;
+      map_timeout      *= 2;
+      switch_timeout   *= 2;
+    }
+}
+
 static void
 meta_default_plugin_class_init (MetaDefaultPluginClass *klass)
 {
@@ -191,6 +221,7 @@ meta_default_plugin_class_init (MetaDefaultPluginClass *klass)
  gobject_class->set_property    = meta_default_plugin_set_property;
  gobject_class->get_property    = meta_default_plugin_get_property;

+  plugin_class->start            = start;
  plugin_class->map              = map;
  plugin_class->minimize         = minimize;
  plugin_class->maximize         = maximize;
@@ -253,8 +284,7 @@ on_switch_workspace_effect_complete (ClutterTimeline *timeline, gpointer data)
 {
  MetaPlugin               *plugin  = META_PLUGIN (data);
  MetaDefaultPluginPrivate *priv = META_DEFAULT_PLUGIN (plugin)->priv;
-  MetaScreen *screen = meta_plugin_get_screen (plugin);
-  GList *l = meta_get_window_actors (screen);
+  GList        *l     = meta_plugin_get_window_actors (plugin);

  while (l)
    {
@@ -287,7 +317,6 @@ switch_workspace (MetaPlugin *plugin,
                  gint from, gint to,
                  MetaMotionDirection direction)
 {
-  MetaScreen *screen;
  MetaDefaultPluginPrivate *priv = META_DEFAULT_PLUGIN (plugin)->priv;
  GList        *l;
  ClutterActor *workspace0  = clutter_group_new ();
@@ -296,13 +325,11 @@ switch_workspace (MetaPlugin *plugin,
  int           screen_width, screen_height;
  ClutterAnimation *animation;

-  screen = meta_plugin_get_screen (plugin);
-  stage = meta_get_stage_for_screen (screen);
-
-  meta_screen_get_size (screen,
-                        &screen_width,
-                        &screen_height);
+  stage = meta_plugin_get_stage (plugin);

+  meta_plugin_query_screen_size (plugin,
+					      &screen_width,
+					      &screen_height);
  clutter_actor_set_anchor_point (workspace1,
                                  screen_width,
                                  screen_height);
@@ -321,7 +348,7 @@ switch_workspace (MetaPlugin *plugin,
      return;
    }

-  l = g_list_last (meta_get_window_actors (screen));
+  l = g_list_last (meta_plugin_get_window_actors (plugin));

  while (l)
    {
@@ -419,19 +446,12 @@ static void
 minimize (MetaPlugin *plugin, MetaWindowActor *window_actor)
 {
  MetaWindowType type;
-  MetaRectangle icon_geometry;
  MetaWindow *meta_window = meta_window_actor_get_meta_window (window_actor);
  ClutterActor *actor  = CLUTTER_ACTOR (window_actor);


  type = meta_window_get_window_type (meta_window);

-  if (!meta_window_get_icon_geometry(meta_window, &icon_geometry))
-    {
-      icon_geometry.x = 0;
-      icon_geometry.y = 0;
-    }
-
  if (type == META_WINDOW_NORMAL)
    {
      ClutterAnimation *animation;
@@ -448,8 +468,6 @@ minimize (MetaPlugin *plugin, MetaWindowActor *window_actor)
                                         MINIMIZE_TIMEOUT,
                                         "scale-x", 0.0,
                                         "scale-y", 0.0,
-                                         "x", (double)icon_geometry.x,
-                                         "y", (double)icon_geometry.y,
                                         NULL);
      apriv->tml_minimize = clutter_animation_get_timeline (animation);
      data->plugin = plugin;
--- a/src/compositor/region-utils.c
+++ b/src/compositor/region-utils.c
@@ -43,17 +43,34 @@
 /* Optimium performance seems to be with MAX_CHUNK_RECTANGLES=4; 8 is about 10% slower.
 * But using 8 may be more robust to systems with slow malloc(). */
 #define MAX_CHUNK_RECTANGLES 8
+#define MAX_LEVELS 16

-void
+typedef struct
+{
+  /* To merge regions in binary tree order, we need to keep track of
+   * the regions that we've already merged together at different
+   * levels of the tree. We fill in an array in the pattern:
+   *
+   * |a  |
+   * |b  |a  |
+   * |c  |   |ab |
+   * |d  |c  |ab |
+   * |e  |   |   |abcd|
+   */
+  cairo_region_t *levels[MAX_LEVELS];
+  int n_levels;
+} MetaRegionBuilder;
+
+static void
 meta_region_builder_init (MetaRegionBuilder *builder)
 {
  int i;
-  for (i = 0; i < META_REGION_BUILDER_MAX_LEVELS; i++)
+  for (i = 0; i < MAX_LEVELS; i++)
    builder->levels[i] = NULL;
  builder->n_levels = 1;
 }

-void
+static void
 meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
                                   int                x,
                                   int                y,
@@ -78,7 +95,7 @@ meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
        {
          if (builder->levels[i] == NULL)
            {
-              if (i < META_REGION_BUILDER_MAX_LEVELS)
+              if (i < MAX_LEVELS)
                {
                  builder->levels[i] = builder->levels[i - 1];
                  builder->levels[i - 1] = NULL;
@@ -98,7 +115,7 @@ meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
    }
 }

-cairo_region_t *
+static cairo_region_t *
 meta_region_builder_finish (MetaRegionBuilder *builder)
 {
  cairo_region_t *result = NULL;
--- a/src/compositor/region-utils.h
+++ b/src/compositor/region-utils.h
@@ -63,32 +63,6 @@ struct _MetaRegionIterator {
  cairo_rectangle_int_t next_rectangle;
 };

-typedef struct _MetaRegionBuilder MetaRegionBuilder;
-
-#define META_REGION_BUILDER_MAX_LEVELS 16
-struct _MetaRegionBuilder {
-  /* To merge regions in binary tree order, we need to keep track of
-   * the regions that we've already merged together at different
-   * levels of the tree. We fill in an array in the pattern:
-   *
-   * |a  |
-   * |b  |a  |
-   * |c  |   |ab |
-   * |d  |c  |ab |
-   * |e  |   |   |abcd|
-   */
-  cairo_region_t *levels[META_REGION_BUILDER_MAX_LEVELS];
-  int n_levels;
-};
-
-void     meta_region_builder_init       (MetaRegionBuilder *builder);
-void     meta_region_builder_add_rectangle (MetaRegionBuilder *builder,
-                                            int                x,
-                                            int                y,
-                                            int                width,
-                                            int                height);
-cairo_region_t * meta_region_builder_finish (MetaRegionBuilder *builder);
-
 void     meta_region_iterator_init      (MetaRegionIterator *iter,
                                         cairo_region_t     *region);
 gboolean meta_region_iterator_at_end    (MetaRegionIterator *iter);
--- a/src/core/bell.c
+++ b/src/core/bell.c
@@ -23,8 +23,7 @@
 */

 /**
- * SECTION:Bell
- * @short_description: Ring the bell or flash the screen
+ * \file bell.c Ring the bell or flash the screen
 *
 * Sometimes, X programs "ring the bell", whatever that means. Mutter lets
 * the user configure the bell to be audible or visible (aka visual), and
@@ -58,10 +57,6 @@
 #endif

 /**
- * bell_flash_screen:
- * @display:  The display which owns the screen (rather redundant)
- * @screen:   The screen to flash
- *
 * Flashes one entire screen.  This is done by making a window the size of the
 * whole screen (or reusing the old one, if it's still around), mapping it,
 * painting it white and then black, and then unmapping it. We set saveunder so
@@ -70,12 +65,14 @@
 * Unlike frame flashes, we don't do fullscreen flashes with a timeout; rather,
 * we do them in one go, because we don't have to rely on the theme code
 * redrawing the frame for us in order to do the flash.
- */
-/*
- * Bug: The way I read it, this appears not to do the flash
+ *
+ * \param display  The display which owns the screen (rather redundant)
+ * \param screen   The screen to flash
+ *
+ * \bug The way I read it, this appears not to do the flash
 * the first time we flash a particular display. Am I wrong?
 *
- * Bug: This appears to destroy our current XSync status.
+ * \bug This appears to destroy our current XSync status.
 */
 static void
 bell_flash_screen (MetaDisplay *display, 
@@ -140,15 +137,14 @@ bell_flash_screen (MetaDisplay *display,
 }

 /**
- * bell_flash_fullscreen:
- * @display: The display the event came in on
- * @xkb_ev: The bell event
- *
 * Flashes one screen, or all screens, in response to a bell event.
 * If the event is on a particular window, flash the screen that
 * window is on. Otherwise, flash every screen on this display.
 *
 * If the configure script found we had no XKB, this does not exist.
+ *
+ * \param display  The display the event came in on
+ * \param xkb_ev   The bell event
 */
 #ifdef HAVE_XKB
 static void
@@ -186,21 +182,17 @@ bell_flash_fullscreen (MetaDisplay *display,
 }

 /**
- * bell_unflash_frame:
- * @data: The frame to unflash, cast to a gpointer so it can go into
- *        a callback function.
- *
 * Makes a frame be not flashed; this is the timeout half of
 * bell_flash_window_frame(). This is done simply by clearing the
 * flash flag and queuing a redraw of the frame.
 *
 * If the configure script found we had no XKB, this does not exist.
 *
- * Returns: Always FALSE, so we don't get called again.
- */
-
-/*
- * Bug: This is the parallel to bell_flash_window_frame(), so it should
+ * \param data  The frame to unflash, cast to a gpointer so it can go into
+ *              a callback function.
+ * \return Always FALSE, so we don't get called again.
+ *
+ * \bug This is the parallel to bell_flash_window_frame(), so it should
 * really be called meta_bell_unflash_window_frame().
 */
 static gboolean 
@@ -213,9 +205,6 @@ bell_unflash_frame (gpointer data)
 }

 /**
- * bell_flash_window_frame:
- * @window: The window to flash
- *
 * Makes a frame flash and then return to normal shortly afterwards.
 * This is done by setting a flag so that the theme
 * code will temporarily draw the frame as focussed if it's unfocussed and
@@ -223,6 +212,8 @@ bell_unflash_frame (gpointer data)
 * that the flag can be unset and the frame re-redrawn.
 *
 * If the configure script found we had no XKB, this does not exist.
+ *
+ * \param window  The window to flash
 */
 static void
 bell_flash_window_frame (MetaWindow *window)
@@ -240,12 +231,11 @@ bell_flash_window_frame (MetaWindow *window)
 }

 /**
- * bell_flash_frame:
- * @display:  The display the bell event came in on
- * @xkb_ev:   The bell event we just received
- *
 * Flashes the frame of the focussed window. If there is no focussed window,
 * flashes the screen.
+ *
+ * \param display  The display the bell event came in on
+ * \param xkb_ev   The bell event we just received
 */
 static void
 bell_flash_frame (MetaDisplay *display, 
@@ -271,18 +261,15 @@ bell_flash_frame (MetaDisplay *display,
 }

 /**
- * bell_visual_notify:
- * @display: The display the bell event came in on
- * @xkb_ev: The bell event we just received
- *
 * Gives the user some kind of visual bell substitute, in response to a
 * bell event. What this is depends on the "visual bell type" pref.
 *
 * If the configure script found we had no XKB, this does not exist.
- */
-
-/*
- * Bug: This should be merged with meta_bell_notify().
+ *
+ * \param display  The display the bell event came in on
+ * \param xkb_ev   The bell event we just received
+ *
+ * \bug This should be merged with meta_bell_notify().
 */
 static void
 bell_visual_notify (MetaDisplay *display, 
@@ -420,13 +407,12 @@ meta_bell_shutdown (MetaDisplay *display)
 }

 /**
- * meta_bell_notify_frame_destroy:
- * @frame: The frame which is being destroyed
- *
 * Deals with a frame being destroyed. This is important because if we're
 * using a visual bell, we might be flashing the edges of the frame, and
 * so we'd have a timeout function waiting ready to un-flash them. If the
 * frame's going away, we can tell the timeout not to bother.
+ *
+ * \param frame  The frame which is being destroyed
 */
 void
 meta_bell_notify_frame_destroy (MetaFrame *frame)
--- a/src/core/bell.h
+++ b/src/core/bell.h
@@ -1,5 +1,17 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

+/**
+ * \file bell.h Ring the bell or flash the screen
+ *
+ * Sometimes, X programs "ring the bell", whatever that means. Mutter lets
+ * the user configure the bell to be audible or visible (aka visual), and
+ * if it's visual it can be configured to be frame-flash or fullscreen-flash.
+ * We never get told about audible bells; X handles them just fine by itself.
+ *
+ * The visual bell was the result of a discussion in Bugzilla here:
+ * <http://bugzilla.gnome.org/show_bug.cgi?id=99886>.
+ */
+
 /* 
 * Copyright (C) 2002 Sun Microsystems Inc.
 * 
--- a/src/core/boxes.c
+++ b/src/core/boxes.c
@@ -625,6 +625,7 @@ meta_rectangle_get_minimal_spanning_set_for_region (
  *temp_rect = *basic_rect;
  ret = g_list_prepend (NULL, temp_rect);

+  strut_iter = all_struts;
  for (strut_iter = all_struts; strut_iter; strut_iter = strut_iter->next)
    {
      GList *rect_iter; 
--- a/src/core/constraints.c
+++ b/src/core/constraints.c
@@ -119,7 +119,6 @@ typedef struct
  MetaRectangle        orig;
  MetaRectangle        current;
  MetaFrameBorders    *borders;
-  gboolean             must_free_borders;
  ActionType           action_type;
  gboolean             is_user_action;

@@ -338,7 +337,7 @@ meta_window_constrain (MetaWindow          *window,
   * not gobject-style--gobject would be more pain than it's worth) or
   * smart pointers would be so much nicer here.  *shrug*
   */
-  if (info.must_free_borders)
+  if (!orig_borders)
    g_free (info.borders);
 }

@@ -359,15 +358,9 @@ setup_constraint_info (ConstraintInfo      *info,

  /* Create a fake frame geometry if none really exists */
  if (orig_borders && !window->fullscreen)
-    {
-      info->borders = orig_borders;
-      info->must_free_borders = FALSE;
-    }
+    info->borders = orig_borders;
  else
-    {
-      info->borders = g_new0 (MetaFrameBorders, 1);
-      info->must_free_borders = TRUE;
-    }
+    info->borders = g_new0 (MetaFrameBorders, 1);

  if (flags & META_IS_MOVE_ACTION && flags & META_IS_RESIZE_ACTION)
    info->action_type = ACTION_MOVE_AND_RESIZE;
@@ -446,13 +439,9 @@ setup_constraint_info (ConstraintInfo      *info,
                                         monitor_info->number);

  /* 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; that's
-   * not the same as fullscreen, even if there are no struts
-   * making the workarea smaller than the monitor.
+   * fullscreen themselves properly.
   */
  if (meta_prefs_get_force_fullscreen() &&
-      !window->hide_titlebar_when_maximized &&
      meta_rectangle_equal (new, &monitor_info->rect) &&
      window->has_fullscreen_func &&
      !window->fullscreen)
@@ -580,7 +569,7 @@ place_window_if_needed(MetaWindow     *window,
                 META_MAXIMIZE_VERTICAL : 0), &info->current);

          /* maximization may have changed frame geometry */
-          if (!window->fullscreen)
+          if (window->frame && !window->fullscreen)
            meta_frame_calc_borders (window->frame, info->borders);

          if (window->fullscreen_after_placement)
@@ -764,12 +753,21 @@ constrain_modal_dialog (MetaWindow         *window,
    return TRUE;

  x = parent->rect.x + (parent->rect.width / 2  - info->current.width / 2);
-  y = parent->rect.y + (parent->rect.height / 2 - info->current.height / 2);
+  y = 0;
  if (parent->frame)
    {
+      MetaFrameBorders borders;
+
      x += parent->frame->rect.x;
      y += parent->frame->rect.y;
+
+      meta_frame_calc_borders (parent->frame, &borders);
+      y += borders.total.top;
+
+      y += info->borders->visible.top;
    }
+  else
+    y = parent->rect.y + info->borders->visible.top;

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

--- a/src/core/delete.c
+++ b/src/core/delete.c
@@ -108,16 +108,13 @@ delete_ping_timeout_func (MetaDisplay *display,

  /* Translators: %s is a window title */
  if (window_title)
-    {
-      char *title = g_strdup_printf ("“%s”", window_title);
-      tmp = g_strdup_printf (_("%s is not responding."), title);
-      g_free (title);
-    }
+    tmp = g_markup_printf_escaped (_("<tt>%s</tt> is not responding."),
+                                   window_title);
  else
    tmp = g_strdup (_("Application is not responding."));

  window_content = g_strdup_printf (
-      "<big><b>%s</b></big>\n\n%s",
+      "<big><b>%s</b></big>\n\n<i>%s</i>",
      tmp,
      _("You may choose to wait a short while for it to "
        "continue or force the application to quit entirely."));
@@ -126,8 +123,7 @@ delete_ping_timeout_func (MetaDisplay *display,
    meta_show_dialog ("--question",
                      window_content, NULL,
                      window->screen->screen_name,
-                      _("_Wait"), _("_Force Quit"),
-                      "face-sad-symbolic", window->xwindow,
+                      _("_Wait"), _("_Force Quit"), window->xwindow,
                      NULL, NULL);

  g_free (window_content);
--- a/src/core/display-private.h
+++ b/src/core/display-private.h
@@ -172,9 +172,6 @@ struct _MetaDisplay
  /* Pings which we're waiting for a reply from */
  GSList     *pending_pings;

-  /* Pending focus change */
-  guint       focus_timeout_id;
-
  /* Pending autoraise */
  guint       autoraise_timeout_id;
  MetaWindow* autoraise_window;
--- a/src/core/display.c
+++ b/src/core/display.c
@@ -25,10 +25,9 @@
 */

 /**
- * SECTION:MetaDisplay
- * @short_description: Handles operations on an X display.
+ * \file display.c Handles operations on an X display.
 *
- * The display is represented as a #MetaDisplay struct.
+ * The display is represented as a MetaDisplay struct.
 */

 #define _XOPEN_SOURCE 600 /* for gethostname() */
@@ -50,11 +49,14 @@
 #include "workspace-private.h"
 #include "bell.h"
 #include <meta/compositor.h>
-#include <meta/compositor-mutter.h>
 #include <X11/Xatom.h>
 #include <X11/cursorfont.h>
-#include "mutter-enum-types.h"
-
+#ifdef HAVE_SOLARIS_XINERAMA
+#include <X11/extensions/xinerama.h>
+#endif
+#ifdef HAVE_XFREE_XINERAMA
+#include <X11/extensions/Xinerama.h>
+#endif
 #ifdef HAVE_RANDR
 #include <X11/extensions/Xrandr.h>
 #endif
@@ -74,9 +76,6 @@
 #include <string.h>
 #include <unistd.h>

-/* This is set in stone and also hard-coded in GDK. */
-#define VIRTUAL_CORE_KEYBOARD_ID 3
-
 #define GRAB_OP_IS_WINDOW_SWITCH(g)                     \
        (g == META_GRAB_OP_KEYBOARD_TABBING_NORMAL  ||  \
         g == META_GRAB_OP_KEYBOARD_TABBING_DOCK    ||  \
@@ -86,7 +85,7 @@
         g == META_GRAB_OP_KEYBOARD_ESCAPING_GROUP)

 /**
- * SECTION:pings
+ * \defgroup pings Pings
 *
 * Sometimes we want to see whether a window is responding,
 * so we send it a "ping" message and see whether it sends us back a "pong"
@@ -101,13 +100,13 @@
 */

 /**
- * MetaPingData:
- *
 * Describes a ping on a window. When we send a ping to a window, we build
 * one of these structs, and it eventually gets passed to the timeout function
 * or to the function which handles the response from the window. If the window
 * does or doesn't respond to the ping, we use this information to deal with
 * these facts; we have a handler function for each.
+ *
+ * \ingroup pings
 */
 typedef struct 
 {
@@ -126,15 +125,6 @@ typedef struct
  Window xwindow;
 } MetaAutoRaiseData;

-typedef struct
-{
-  MetaDisplay *display;
-  MetaWindow *window;
-  int pointer_x;
-  int pointer_y;
-} MetaFocusData;
-
-
 G_DEFINE_TYPE(MetaDisplay, meta_display, G_TYPE_OBJECT);

 /* Signals */
@@ -145,8 +135,6 @@ enum
  WINDOW_CREATED,
  WINDOW_DEMANDS_ATTENTION,
  WINDOW_MARKED_URGENT,
-  GRAB_OP_BEGIN,
-  GRAB_OP_END,
  LAST_SIGNAL
 };

@@ -158,7 +146,7 @@ enum {

 static guint display_signals [LAST_SIGNAL] = { 0 };

-/*
+/**
 * The display we're managing.  This is a singleton object.  (Historically,
 * this was a list of displays, but there was never any way to add more
 * than one element to it.)  The goofy name is because we don't want it
@@ -166,12 +154,6 @@ static guint display_signals [LAST_SIGNAL] = { 0 };
 */
 static MetaDisplay *the_display = NULL;

-
-/* By default, the GNOME keybindings capplet should include both the Mutter
- * and Metacity keybindings */
-static const char *gnome_wm_keybindings = "Mutter,Metacity";
-static const char *net_wm_name = "Mutter";
-
 #ifdef WITH_VERBOSE_MODE
 static void   meta_spew_event           (MetaDisplay    *display,
                                         XEvent         *event);
@@ -199,7 +181,7 @@ static void    prefs_changed_callback    (MetaPreference pref,

 static void    sanity_check_timestamps   (MetaDisplay *display,
                                          guint32      known_good_timestamp);
- 
+
 MetaGroup*     get_focussed_group (MetaDisplay *display);

 static void
@@ -248,7 +230,8 @@ meta_display_class_init (MetaDisplayClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);

  display_signals[WINDOW_CREATED] =
@@ -256,7 +239,8 @@ meta_display_class_init (MetaDisplayClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1, META_TYPE_WINDOW);

  display_signals[WINDOW_DEMANDS_ATTENTION] =
@@ -264,7 +248,8 @@ meta_display_class_init (MetaDisplayClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1, META_TYPE_WINDOW);

  display_signals[WINDOW_MARKED_URGENT] =
@@ -272,32 +257,11 @@ meta_display_class_init (MetaDisplayClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  META_TYPE_WINDOW);

-  display_signals[GRAB_OP_BEGIN] =
-    g_signal_new ("grab-op-begin",
-                  G_TYPE_FROM_CLASS (klass),
-                  G_SIGNAL_RUN_LAST,
-                  0,
-                  NULL, NULL, NULL,
-                  G_TYPE_NONE, 3,
-                  META_TYPE_SCREEN,
-                  META_TYPE_WINDOW,
-                  META_TYPE_GRAB_OP);
-
-  display_signals[GRAB_OP_END] =
-    g_signal_new ("grab-op-end",
-                  G_TYPE_FROM_CLASS (klass),
-                  G_SIGNAL_RUN_LAST,
-                  0,
-                  NULL, NULL, NULL,
-                  G_TYPE_NONE, 3,
-                  META_TYPE_SCREEN,
-                  META_TYPE_WINDOW,
-                  META_TYPE_GRAB_OP);
-
  g_object_class_install_property (object_class,
                                   PROP_FOCUS_WINDOW,
                                   g_param_spec_object ("focus-window",
@@ -309,10 +273,10 @@ meta_display_class_init (MetaDisplayClass *klass)


 /**
- * ping_data_free:
- *
- * Destructor for #MetaPingData structs. Will destroy the
+ * Destructor for MetaPingData structs. Will destroy the
 * event source for the struct as well.
+ *
+ * \ingroup pings
 */
 static void
 ping_data_free (MetaPingData *ping_data)
@@ -325,12 +289,14 @@ ping_data_free (MetaPingData *ping_data)
 }

 /**
- * remove_pending_pings_for_window:
- * @display: The display the window appears on
- * @xwindow: The X ID of the window whose pings we should remove
- *
 * Frees every pending ping structure for the given X window on the
 * given display. This means that we also destroy the timeouts.
+ *
+ * \param display The display the window appears on
+ * \param xwindow The X ID of the window whose pings we should remove
+ *
+ * \ingroup pings
+ *
 */
 static void
 remove_pending_pings_for_window (MetaDisplay *display, Window xwindow)
@@ -429,51 +395,20 @@ meta_display_init (MetaDisplay *disp)
 }

 /**
- * meta_set_wm_name: (skip)
- * @wm_name: value for _NET_WM_NAME
- *
- * Set the value to use for the _NET_WM_NAME property. To take effect,
- * it is necessary to call this function before meta_init().
- */
-void
-meta_set_wm_name (const char *wm_name)
-{
-  g_return_if_fail (the_display == NULL);
-
-  net_wm_name = wm_name;
-}
-
-/**
- * meta_set_gnome_wm_keybindings: (skip)
- * @wm_keybindings: value for _GNOME_WM_KEYBINDINGS
- *
- * Set the value to use for the _GNOME_WM_KEYBINDINGS property. To take
- * effect, it is necessary to call this function before meta_init().
- */
-void
-meta_set_gnome_wm_keybindings (const char *wm_keybindings)
-{
-  g_return_if_fail (the_display == NULL);
-
-  gnome_wm_keybindings = wm_keybindings;
-}
-
-/**
- * meta_display_open:
- *
 * Opens a new display, sets it up, initialises all the X extensions
 * we will need, and adds it to the list of displays.
 *
- * Returns: %TRUE if the display was opened successfully, and %FALSE
+ * \return True if the display was opened successfully, and False
 * otherwise-- that is, if the display doesn't exist or it already
 * has a window manager.
+ *
+ * \ingroup main
 */
 gboolean
 meta_display_open (void)
 {
  Display *xdisplay;
  GSList *screens;
-  MetaScreen *screen;
  GSList *tmp;
  int i;
  guint32 timestamp;
@@ -517,8 +452,6 @@ meta_display_open (void)
      buf[sizeof(buf)-1] = '\0';
      the_display->hostname = g_strdup (buf);
    }
-  else
-    the_display->hostname = NULL;
  the_display->error_trap_synced_at_last_pop = TRUE;
  the_display->error_traps = 0;
  the_display->error_trap_handler = NULL;
@@ -812,12 +745,14 @@ meta_display_open (void)
    meta_prop_set_utf8_string_hint (the_display,
                                    the_display->leader_window,
                                    the_display->atom__NET_WM_NAME,
-                                    net_wm_name);
+                                    "Mutter");

+    /* The GNOME keybindings capplet should include both the Mutter and Metacity
+     * keybindings */
    meta_prop_set_utf8_string_hint (the_display,
                                    the_display->leader_window,
                                    the_display->atom__GNOME_WM_KEYBINDINGS,
-                                    gnome_wm_keybindings);
+                                    "Mutter,Metacity");
    
    meta_prop_set_utf8_string_hint (the_display,
                                    the_display->leader_window,
@@ -858,18 +793,19 @@ meta_display_open (void)
  the_display->last_user_time = timestamp;
  the_display->compositor = NULL;
  
-  /* Mutter used to manage all X screens of the display in a single process, but
-   * now it always manages exactly one screen as specified by the DISPLAY
-   * environment variable. The screens GSList is left for simplicity.
-   */
  screens = NULL;
+  
+  i = 0;
+  while (i < ScreenCount (xdisplay))
+    {
+      MetaScreen *screen;

-  i = meta_ui_get_screen_number ();
+      screen = meta_screen_new (the_display, i, timestamp);

-  screen = meta_screen_new (the_display, i, timestamp);
-
-  if (screen)
-    screens = g_slist_prepend (screens, screen);
+      if (screen)
+        screens = g_slist_prepend (screens, screen);
+      ++i;
+    }
  
  the_display->screens = screens;
  
@@ -1052,10 +988,6 @@ meta_display_close (MetaDisplay *display,
  
  meta_display_remove_autoraise_callback (display);

-  if (display->focus_timeout_id);
-    g_source_remove (display->focus_timeout_id);
-  display->focus_timeout_id = 0;
-
  if (display->grab_old_window_stacking)
    g_list_free (display->grab_old_window_stacking);
  
@@ -1097,7 +1029,6 @@ meta_display_close (MetaDisplay *display,
  meta_display_free_window_prop_hooks (display);
  meta_display_free_group_prop_hooks (display);
  
-  g_free (display->hostname);
  g_free (display->name);

  meta_display_shutdown_keys (display);
@@ -1215,16 +1146,14 @@ meta_display_ungrab (MetaDisplay *display)
 }

 /**
- * meta_display_for_x_display:
- * @xdisplay: An X display
- *
- * Returns the singleton MetaDisplay if @xdisplay matches the X display it's
- * managing; otherwise gives a warning and returns %NULL.  When we were claiming
+ * Returns the singleton MetaDisplay if "xdisplay" matches the X display it's
+ * managing; otherwise gives a warning and returns NULL.  When we were claiming
 * to be able to manage multiple displays, this was supposed to find the
 * display out of the list which matched that display.  Now it's merely an
 * extra sanity check.
 *
- * Returns: The singleton X display, or %NULL if @xdisplay isn't the one
+ * \param xdisplay  An X display
+ * \return  The singleton X display, or NULL if "xdisplay" isn't the one
 *          we're managing.
 */
 MetaDisplay*
@@ -1240,11 +1169,9 @@ meta_display_for_x_display (Display *xdisplay)
 }

 /**
- * meta_get_display:
- *
 * Accessor for the singleton MetaDisplay.
 *
- * Returns: The only #MetaDisplay there is.  This can be %NULL, but only
+ * \return  The only MetaDisplay there is.  This can be NULL, but only
 *          during startup.
 */
 MetaDisplay*
@@ -1457,19 +1384,6 @@ meta_display_get_current_time_roundtrip (MetaDisplay *display)
  return timestamp;
 }

-/**
- * meta_display_get_ignored_modifier_mask:
- * @display: a #MetaDisplay
- *
- * Returns: a mask of modifiers that should be ignored
- *          when matching keybindings to events
- */
-unsigned int
-meta_display_get_ignored_modifier_mask (MetaDisplay *display)
-{
-  return display->ignored_modifier_mask;
-}
-
 /**
 * meta_display_add_ignored_crossing_serial:
 * @display: a #MetaDisplay
@@ -1586,103 +1500,6 @@ window_raise_with_delay_callback (void *data)
  return FALSE;
 }

-static void
-meta_display_mouse_mode_focus (MetaDisplay *display,
-                               MetaWindow  *window,
-                               guint32      timestamp) {
-  if (window->type != META_WINDOW_DESKTOP)
-    {
-      meta_topic (META_DEBUG_FOCUS,
-                  "Focusing %s at time %u.\n", window->desc, timestamp);
-
-      meta_window_focus (window, timestamp);
-
-      if (meta_prefs_get_auto_raise ())
-        meta_display_queue_autoraise_callback (display, window);
-      else
-        meta_topic (META_DEBUG_FOCUS, "Auto raise is disabled\n");
-    }
-  else
-    {
-      /* In mouse focus mode, we defocus when the mouse *enters*
-       * the DESKTOP window, instead of defocusing on LeaveNotify.
-       * This is because having the mouse enter override-redirect
-       * child windows unfortunately causes LeaveNotify events that
-       * we can't distinguish from the mouse actually leaving the
-       * toplevel window as we expect.  But, since we filter out
-       * EnterNotify events on override-redirect windows, this
-       * alternative mechanism works great.
-       */
-      if (meta_prefs_get_focus_mode() == G_DESKTOP_FOCUS_MODE_MOUSE &&
-          display->expected_focus_window != NULL)
-        {
-          meta_topic (META_DEBUG_FOCUS,
-                      "Unsetting focus from %s due to mouse entering "
-                      "the DESKTOP window\n",
-                      display->expected_focus_window->desc);
-          meta_display_focus_the_no_focus_window (display,
-                                                  window->screen,
-                                                  timestamp);
-        }
-    }
-}
-
-static gboolean
-window_focus_on_pointer_rest_callback (gpointer data) {
-  MetaFocusData *focus_data;
-  MetaDisplay *display;
-  MetaScreen *screen;
-  MetaWindow *window;
-  Window root, child;
-  int root_x, root_y, x, y;
-  guint32 timestamp;
-  guint mask;
-
-  focus_data = data;
-  display = focus_data->display;
-  screen = focus_data->window->screen;
-
-  if (meta_prefs_get_focus_mode () == G_DESKTOP_FOCUS_MODE_CLICK)
-    goto out;
-
-  meta_error_trap_push (display);
-  XQueryPointer (display->xdisplay,
-                 screen->xroot,
-                 &root, &child,
-                 &root_x, &root_y, &x, &y, &mask);
-  meta_error_trap_pop (display);
-
-  if (root_x != focus_data->pointer_x ||
-      root_y != focus_data->pointer_y)
-    {
-      focus_data->pointer_x = root_x;
-      focus_data->pointer_y = root_y;
-      return TRUE;
-    }
-
-  /* Explicitly check for the overlay window, as get_focus_window_at_point()
-   * may return windows that extend underneath the chrome (like
-   * override-redirect or DESKTOP windows)
-   */
-  if (child == meta_get_overlay_window (screen))
-    goto out;
-
-  window =
-      meta_stack_get_default_focus_window_at_point (screen->stack,
-                                                    screen->active_workspace,
-                                                    None, root_x, root_y);
-
-  if (window == NULL)
-    goto out;
-
-  timestamp = meta_display_get_current_time_roundtrip (display);
-  meta_display_mouse_mode_focus (display, window, timestamp);
-
-out:
-  display->focus_timeout_id = 0;
-  return FALSE;
-}
-
 void
 meta_display_queue_autoraise_callback (MetaDisplay *display,
                                       MetaWindow  *window)
@@ -1710,37 +1527,6 @@ meta_display_queue_autoraise_callback (MetaDisplay *display,
  display->autoraise_window = window;
 }

-/* The interval, in milliseconds, we use in focus-follows-mouse
- * mode to check whether the pointer has stopped moving after a
- * crossing event.
- */
-#define FOCUS_TIMEOUT_DELAY 25
-
-static void
-meta_display_queue_focus_callback (MetaDisplay *display,
-                                   MetaWindow  *window,
-                                   int          pointer_x,
-                                   int          pointer_y)
-{
-  MetaFocusData *focus_data;
-
-  focus_data = g_new (MetaFocusData, 1);
-  focus_data->display = display;
-  focus_data->window = window;
-  focus_data->pointer_x = pointer_x;
-  focus_data->pointer_y = pointer_y;
-
-  if (display->focus_timeout_id != 0)
-    g_source_remove (display->focus_timeout_id);
-
-  display->focus_timeout_id =
-    g_timeout_add_full (G_PRIORITY_DEFAULT,
-                        FOCUS_TIMEOUT_DELAY,
-                        window_focus_on_pointer_rest_callback,
-                        focus_data,
-                        g_free);
-}
-
 #if 0
 static void
 handle_net_restack_window (MetaDisplay* display,
@@ -1780,18 +1566,19 @@ handle_net_restack_window (MetaDisplay* display,
 #endif

 /**
- * event_callback:
- * @event: The event that just happened
- * @data: The #MetaDisplay that events are coming from, cast to a gpointer
- *        so that it can be sent to a callback
- *
 * This is the most important function in the whole program. It is the heart,
 * it is the nexus, it is the Grand Central Station of Mutter's world.
- * When we create a #MetaDisplay, we ask GDK to pass *all* events for *all*
+ * When we create a MetaDisplay, we ask GDK to pass *all* events for *all*
 * windows to this function. So every time anything happens that we might
 * want to know about, this function gets called. You see why it gets a bit
 * busy around here. Most of this function is a ginormous switch statement
 * dealing with all the kinds of events that might turn up.
+ *
+ * \param event The event that just happened
+ * \param data  The MetaDisplay that events are coming from, cast to a gpointer
+ *              so that it can be sent to a callback
+ *
+ * \ingroup main
 */
 static gboolean
 event_callback (XEvent   *event,
@@ -1977,8 +1764,6 @@ event_callback (XEvent   *event,
      if (display->grab_op == META_GRAB_OP_COMPOSITOR)
        break;

-      display->overlay_key_only_pressed = FALSE;
-
      if (event->xbutton.button == 4 || event->xbutton.button == 5)
        /* Scrollwheel event, do nothing and deliver event to compositor below */
        break;
@@ -2176,8 +1961,6 @@ event_callback (XEvent   *event,
      if (display->grab_op == META_GRAB_OP_COMPOSITOR)
        break;

-      display->overlay_key_only_pressed = FALSE;
-
      if (display->grab_window == window &&
          grab_op_is_mouse (display->grab_op))
        meta_window_handle_mouse_grab_op_event (window, event);
@@ -2229,26 +2012,52 @@ event_callback (XEvent   *event,
            case G_DESKTOP_FOCUS_MODE_SLOPPY:
            case G_DESKTOP_FOCUS_MODE_MOUSE:
              display->mouse_mode = TRUE;
-              if (window->type != META_WINDOW_DOCK)
+              if (window->type != META_WINDOW_DOCK &&
+                  window->type != META_WINDOW_DESKTOP)
                {
                  meta_topic (META_DEBUG_FOCUS,
-                              "Queuing a focus change for %s due to "
-                              "enter notify with serial %lu at time %lu, "
-                              "and setting display->mouse_mode to TRUE.\n",
-                              window->desc,
+                              "Focusing %s due to enter notify with serial %lu "
+                              "at time %lu, and setting display->mouse_mode to "
+                              "TRUE.\n",
+                              window->desc, 
                              event->xany.serial,
                              event->xcrossing.time);

-                  if (meta_prefs_get_focus_change_on_pointer_rest())
-                    meta_display_queue_focus_callback (display, window,
-                                                       event->xcrossing.x_root,
-                                                       event->xcrossing.y_root);
-                  else
-                    meta_display_mouse_mode_focus (display, window,
-                                                   event->xcrossing.time);
+                  meta_window_focus (window, event->xcrossing.time);

                  /* stop ignoring stuff */
                  reset_ignored_crossing_serials (display);
+                  
+                  if (meta_prefs_get_auto_raise ()) 
+                    {
+                      meta_display_queue_autoraise_callback (display, window);
+                    }
+                  else
+                    {
+                      meta_topic (META_DEBUG_FOCUS,
+                                  "Auto raise is disabled\n");		      
+                    }
+                }
+              /* In mouse focus mode, we defocus when the mouse *enters*
+               * the DESKTOP window, instead of defocusing on LeaveNotify.
+               * This is because having the mouse enter override-redirect
+               * child windows unfortunately causes LeaveNotify events that
+               * we can't distinguish from the mouse actually leaving the
+               * toplevel window as we expect.  But, since we filter out
+               * EnterNotify events on override-redirect windows, this
+               * alternative mechanism works great.
+               */
+              if (window->type == META_WINDOW_DESKTOP &&
+                  meta_prefs_get_focus_mode() == G_DESKTOP_FOCUS_MODE_MOUSE &&
+                  display->expected_focus_window != NULL)
+                {
+                  meta_topic (META_DEBUG_FOCUS,
+                              "Unsetting focus from %s due to mouse entering "
+                              "the DESKTOP window\n",
+                              display->expected_focus_window->desc);
+                  meta_display_focus_the_no_focus_window (display, 
+                                                          window->screen,
+                                                          event->xcrossing.time);
                }
              break;
            case G_DESKTOP_FOCUS_MODE_CLICK:
@@ -2816,8 +2625,7 @@ event_callback (XEvent   *event,
 	      break;
            case XkbNewKeyboardNotify:
            case XkbMapNotify:
-              if (xkb_ev->device == VIRTUAL_CORE_KEYBOARD_ID)
-                meta_display_process_mapping_event (display, event);
+              meta_display_process_mapping_event (display, event);
              break;
 	    }
 	}
@@ -3898,9 +3706,6 @@ meta_display_begin_grab_op (MetaDisplay *display,
    {
      meta_window_refresh_resize_popup (display->grab_window);
    }
-
-  g_signal_emit (display, display_signals[GRAB_OP_BEGIN], 0,
-                 screen, display->grab_window, display->grab_op);
  
  return TRUE;
 }
@@ -3915,9 +3720,6 @@ meta_display_end_grab_op (MetaDisplay *display,
  if (display->grab_op == META_GRAB_OP_NONE)
    return;

-  g_signal_emit (display, display_signals[GRAB_OP_END], 0,
-                 display->grab_screen, display->grab_window, display->grab_op);
-
  if (display->grab_window != NULL)
    display->grab_window->shaken_loose = FALSE;
  
@@ -4350,23 +4152,21 @@ meta_display_set_cursor_theme (const char *theme,
 #endif
 }

-/*
+/**
 * Stores whether syncing is currently enabled.
 */
 static gboolean is_syncing = FALSE;

 /**
- * meta_is_syncing:
- *
 * Returns whether X synchronisation is currently enabled.
 *
- * FIXME: This is *only* called by meta_display_open(), but by that time
+ * \return true if we must wait for events whenever we send X requests;
+ * false otherwise.
+ *
+ * \bug This is *only* called by meta_display_open, but by that time
 * we have already turned syncing on or off on startup, and we don't
 * have any way to do so while Mutter is running, so it's rather
 * pointless.
- *
- * Returns: %TRUE if we must wait for events whenever we send X requests;
- * %FALSE otherwise.
 */
 gboolean
 meta_is_syncing (void)
@@ -4375,9 +4175,10 @@ meta_is_syncing (void)
 }

 /**
- * meta_set_syncing:
- *
 * A handy way to turn on synchronisation on or off for every display.
+ *
+ * \bug Of course there is only one display ever anyway, so this can
+ * be rather hugely simplified.
 */
 void
 meta_set_syncing (gboolean setting)
@@ -4390,25 +4191,26 @@ meta_set_syncing (gboolean setting)
    }
 }

-/*
+/**
 * How long, in milliseconds, we should wait after pinging a window
 * before deciding it's not going to get back to us.
 */
 #define PING_TIMEOUT_DELAY 5000

 /**
- * meta_display_ping_timeout:
- * @data: All the information about this ping. It is a #MetaPingData
- *        cast to a #gpointer in order to be passable to a timeout function.
- *        This function will also free this parameter.
- *
 * Does whatever it is we decided to do when a window didn't respond
 * to a ping. We also remove the ping from the display's list of
 * pending pings. This function is called by the event loop when the timeout
 * times out which we created at the start of the ping.
 *
- * Returns: Always returns %FALSE, because this function is called as a
- *          timeout and we don't want to run the timer again.
+ * \param data All the information about this ping. It is a MetaPingData
+ *             cast to a void* in order to be passable to a timeout function.
+ *             This function will also free this parameter.
+ *
+ * \return Always returns false, because this function is called as a
+ *         timeout and we don't want to run the timer again.
+ *
+ * \ingroup pings
 */
 static gboolean
 meta_display_ping_timeout (gpointer data)
@@ -4435,17 +4237,6 @@ meta_display_ping_timeout (gpointer data)
 }

 /**
- * meta_display_ping_window:
- * @display: The #MetaDisplay that the window is on
- * @window: The #MetaWindow to send the ping to
- * @timestamp: The timestamp of the ping. Used for uniqueness.
- *             Cannot be CurrentTime; use a real timestamp!
- * @ping_reply_func: The callback to call if we get a response.
- * @ping_timeout_func: The callback to call if we don't get a response.
- * @user_data: Arbitrary data that will be passed to the callback
- *             function. (In practice it's often a pointer to
- *             the window.)
- *
 * Sends a ping request to a window. The window must respond to
 * the request within a certain amount of time. If it does, we
 * will call one callback; if the time passes and we haven't had
@@ -4455,9 +4246,20 @@ meta_display_ping_timeout (gpointer data)
 * This function returns straight away after setting things up;
 * the callbacks will be called from the event loop.
 *
- * FIXME: This should probably be a method on windows, rather than displays
- *        for one of their windows.
+ * \param display  The MetaDisplay that the window is on
+ * \param window   The MetaWindow to send the ping to
+ * \param timestamp The timestamp of the ping. Used for uniqueness.
+ *                  Cannot be CurrentTime; use a real timestamp!
+ * \param ping_reply_func The callback to call if we get a response.
+ * \param ping_timeout_func The callback to call if we don't get a response.
+ * \param user_data Arbitrary data that will be passed to the callback
+ *                  function. (In practice it's often a pointer to
+ *                  the window.)
 *
+ * \bug This should probably be a method on windows, rather than displays
+ *      for one of their windows.
+ *
+ * \ingroup pings
 */
 void
 meta_display_ping_window (MetaDisplay       *display,
@@ -4565,15 +4367,16 @@ process_request_frame_extents (MetaDisplay    *display,
 }

 /**
- * process_pong_message:
- * @display: the display we got the pong from
- * @event: the #XEvent which is a pong; we can tell which
- *         ping it corresponds to because it bears the
- *         same timestamp.
- *
 * Process the pong (the response message) from the ping we sent
 * to the window. This involves removing the timeout, calling the
 * reply handler function, and freeing memory.
+ *
+ * \param display  the display we got the pong from
+ * \param event    the XEvent which is a pong; we can tell which
+ *                 ping it corresponds to because it bears the
+ *                 same timestamp.
+ *
+ * \ingroup pings
 */
 static void
 process_pong_message (MetaDisplay    *display,
@@ -4620,17 +4423,18 @@ process_pong_message (MetaDisplay    *display,
 }

 /**
- * meta_display_window_has_pending_pings:
- * @display: The #MetaDisplay of the window.
- * @window: The #MetaWindow whose pings we want to know about.
- *
 * Finds whether a window has any pings waiting on it.
 *
- * FIXME: This should probably be a method on windows, rather than displays
- *        for one of their windows.
+ * \param display The MetaDisplay of the window.
+ * \param window  The MetaWindow whose pings we want to know about.
 *
- * Returns: %TRUE if there is at least one ping which has been sent
- *          to the window without getting a response; %FALSE otherwise.
+ * \return True if there is at least one ping which has been sent
+ *         to the window without getting a response; false otherwise.
+ *
+ * \bug This should probably be a method on windows, rather than displays
+ *      for one of their windows.
+ *
+ * \ingroup pings
 */
 gboolean
 meta_display_window_has_pending_pings (MetaDisplay *display,
@@ -4660,8 +4464,7 @@ get_focussed_group (MetaDisplay *display)

 #define IN_TAB_CHAIN(w,t) (((t) == META_TAB_LIST_NORMAL && META_WINDOW_IN_NORMAL_TAB_CHAIN (w)) \
    || ((t) == META_TAB_LIST_DOCKS && META_WINDOW_IN_DOCK_TAB_CHAIN (w)) \
-    || ((t) == META_TAB_LIST_GROUP && META_WINDOW_IN_GROUP_TAB_CHAIN (w, get_focussed_group(w->display))) \
-    || ((t) == META_TAB_LIST_NORMAL_ALL && META_WINDOW_IN_NORMAL_TAB_CHAIN_TYPE (w)))
+    || ((t) == META_TAB_LIST_GROUP && META_WINDOW_IN_GROUP_TAB_CHAIN (w, get_focussed_group(w->display))))

 static MetaWindow*
 find_tab_forward (MetaDisplay   *display,
@@ -4809,13 +4612,12 @@ meta_display_get_tab_list (MetaDisplay   *display,
  tab_list = g_list_reverse (tab_list);

  {
-    GSList *windows, *tmp;
+    GSList *tmp;
    MetaWindow *l_window;

-    windows = meta_display_list_windows (display, META_LIST_DEFAULT);
+    tmp = meta_display_list_windows (display, META_LIST_DEFAULT);

    /* Go through all windows */
-    tmp = windows;
    while (tmp != NULL)
      {
        l_window=tmp->data;
@@ -4831,8 +4633,6 @@ meta_display_get_tab_list (MetaDisplay   *display,

        tmp = tmp->next;
      } /* End while tmp!=NULL */
-
-    g_slist_free (windows);
  }
  
  return tab_list;
@@ -5229,21 +5029,12 @@ meta_display_unmanage_windows_for_screen (MetaDisplay *display,
  winlist = meta_display_list_windows (display,
                                       META_LIST_INCLUDE_OVERRIDE_REDIRECT);
  winlist = g_slist_sort (winlist, meta_display_stack_cmp);
-  g_slist_foreach (winlist, (GFunc)g_object_ref, NULL);

  /* Unmanage all windows */
  tmp = winlist;
  while (tmp != NULL)
    {
-      MetaWindow *window = tmp->data;
-
-      /* Check if already unmanaged for safety - in particular, catch
-       * the case where unmanaging a parent window can cause attached
-       * dialogs to be (temporarily) unmanaged.
-       */
-      if (!window->unmanaging)
-        meta_window_unmanage (window, timestamp);
-      g_object_unref (window);
+      meta_window_unmanage (tmp->data, timestamp);
      
      tmp = tmp->next;
    }
@@ -5486,6 +5277,7 @@ timestamp_too_old (MetaDisplay *display,
      meta_warning ("Got a request to focus %s with a timestamp of 0.  This "
                    "shouldn't happen!\n",
                    window ? window->desc : "the no_focus_window");
+      meta_print_backtrace ();
      *timestamp = meta_display_get_current_time_roundtrip (display);
      return FALSE;
    }
@@ -5689,18 +5481,3 @@ meta_display_get_leader_window (MetaDisplay *display)
 {
  return display->leader_window;
 }
-
-/**
- * meta_display_clear_mouse_mode:
- * @display: a #MetaDisplay
- *
- * Sets the mouse-mode flag to %FALSE, which means that motion events are
- * no longer ignored in mouse or sloppy focus.
- * This is an internal function. It should be used only for reimplementing
- * keybindings, and only in a manner compatible with core code.
- */
-void
-meta_display_clear_mouse_mode (MetaDisplay *display)
-{
-  display->mouse_mode = FALSE;
-}
--- a/src/core/frame.c
+++ b/src/core/frame.c
@@ -322,14 +322,9 @@ void
 meta_frame_calc_borders (MetaFrame        *frame,
                         MetaFrameBorders *borders)
 {
-  /* Save on if statements and potential uninitialized values
-   * in callers -- if there's no frame, then zero the borders. */
-  if (frame == NULL)
-    meta_frame_borders_clear (borders);
-  else
-    meta_ui_get_frame_borders (frame->window->screen->ui,
-                               frame->xwindow,
-                               borders);
+  meta_ui_get_frame_borders (frame->window->screen->ui,
+                             frame->xwindow,
+                             borders);
 }

 void
--- a/src/core/keybindings-private.h
+++ b/src/core/keybindings-private.h
@@ -29,7 +29,6 @@
 #ifndef META_KEYBINDINGS_PRIVATE_H
 #define META_KEYBINDINGS_PRIVATE_H

-#include <gio/gio.h>
 #include <meta/keybindings.h>

 struct _MetaKeyHandler
@@ -74,7 +73,7 @@ void     meta_display_process_mapping_event (MetaDisplay *display,
                                             XEvent      *event);

 gboolean meta_prefs_add_keybinding          (const char           *name,
-                                             GSettings            *settings,
+                                             const char           *schema,
                                             MetaKeyBindingAction  action,
                                             MetaKeyBindingFlags   flags);

--- a/src/core/keybindings.c
+++ b/src/core/keybindings.c
@@ -53,7 +53,7 @@ static gboolean all_bindings_disabled = FALSE;

 static gboolean add_builtin_keybinding (MetaDisplay          *display,
                                        const char           *name,
-                                        GSettings            *settings,
+                                        const char           *schema,
                                        MetaKeyBindingFlags   flags,
                                        MetaKeyBindingAction  action,
                                        MetaKeyHandlerFunc    handler,
@@ -71,10 +71,18 @@ meta_key_binding_copy (MetaKeyBinding *binding)
  return g_slice_dup (MetaKeyBinding, binding);
 }

-G_DEFINE_BOXED_TYPE(MetaKeyBinding,
-                    meta_key_binding,
-                    meta_key_binding_copy,
-                    meta_key_binding_free)
+GType
+meta_key_binding_get_type (void)
+{
+  static GType type_id = 0;
+
+  if (G_UNLIKELY (type_id == 0))
+    type_id = g_boxed_type_register_static (g_intern_static_string ("MetaKeyBinding"),
+                                            (GBoxedCopyFunc)meta_key_binding_copy,
+                                            (GBoxedFreeFunc)meta_key_binding_free);
+
+  return type_id;
+}

 const char *
 meta_key_binding_get_name (MetaKeyBinding *binding)
@@ -292,10 +300,6 @@ reload_keycodes (MetaDisplay *display)
      display->overlay_key_combo.keycode =
        keysym_to_keycode (display, display->overlay_key_combo.keysym);
    }
-  else
-    {
-      display->overlay_key_combo.keycode = 0;
-    }
  
  if (display->key_bindings)
    {
@@ -473,7 +477,11 @@ rebuild_special_bindings (MetaDisplay *display)
  MetaKeyCombo combo;
  
  meta_prefs_get_overlay_binding (&combo);
-  display->overlay_key_combo = combo;
+
+  if (combo.keysym != None || combo.keycode != 0)
+    {
+      display->overlay_key_combo = combo;
+    }
 }

 static void
@@ -538,7 +546,7 @@ display_get_keybinding (MetaDisplay  *display,
 static gboolean
 add_keybinding_internal (MetaDisplay          *display,
                         const char           *name,
-                         GSettings            *settings,
+                         const char           *schema,
                         MetaKeyBindingFlags   flags,
                         MetaKeyBindingAction  action,
                         MetaKeyHandlerFunc    func,
@@ -548,7 +556,7 @@ add_keybinding_internal (MetaDisplay          *display,
 {
  MetaKeyHandler *handler;

-  if (!meta_prefs_add_keybinding (name, settings, action, flags))
+  if (!meta_prefs_add_keybinding (name, schema, action, flags))
    return FALSE;

  handler = g_new0 (MetaKeyHandler, 1);
@@ -568,13 +576,13 @@ add_keybinding_internal (MetaDisplay          *display,
 static gboolean
 add_builtin_keybinding (MetaDisplay          *display,
                        const char           *name,
-                        GSettings            *settings,
+                        const char           *schema,
                        MetaKeyBindingFlags   flags,
                        MetaKeyBindingAction  action,
                        MetaKeyHandlerFunc    handler,
                        int                   handler_arg)
 {
-  return add_keybinding_internal (display, name, settings,
+  return add_keybinding_internal (display, name, schema,
                                  flags | META_KEY_BINDING_BUILTIN,
                                  action, handler, handler_arg, NULL, NULL);
 }
@@ -583,7 +591,7 @@ add_builtin_keybinding (MetaDisplay          *display,
 * meta_display_add_keybinding:
 * @display: a #MetaDisplay
 * @name: the binding's name
- * @settings: the #GSettings object where @name is stored
+ * @schema: the #GSettings schema where @name is stored
 * @flags: flags to specify binding details
 * @handler: function to run when the keybinding is invoked
 * @user_data: the data to pass to @handler
@@ -609,13 +617,13 @@ add_builtin_keybinding (MetaDisplay          *display,
 gboolean
 meta_display_add_keybinding (MetaDisplay         *display,
                             const char          *name,
-                             GSettings           *settings,
+                             const char          *schema,
                             MetaKeyBindingFlags  flags,
                             MetaKeyHandlerFunc   handler,
                             gpointer             user_data,
                             GDestroyNotify       free_data)
 {
-  return add_keybinding_internal (display, name, settings, flags,
+  return add_keybinding_internal (display, name, schema, flags,
                                  META_KEYBINDING_ACTION_NONE,
                                  handler, 0, user_data, free_data);
 }
@@ -665,15 +673,6 @@ meta_display_get_keybinding_action (MetaDisplay  *display,
  MetaKeyBinding *binding;
  KeySym keysym;

-  /* This is much more vague than the MetaDisplay::overlay-key signal,
-   * which is only emitted if the overlay-key is the only key pressed;
-   * as this method is primarily intended for plugins to allow processing
-   * of mutter keybindings while holding a grab, the overlay-key-only-pressed
-   * tracking is left to the plugin here.
-   */
-  if (keycode == (unsigned int)display->overlay_key_combo.keycode)
-    return META_KEYBINDING_ACTION_OVERLAY_KEY;
-
  keysym = XKeycodeToKeysym (display->xdisplay, keycode, 0);
  mask = mask & 0xff & ~display->ignored_modifier_mask;
  binding = display_get_keybinding (display, keysym, keycode, mask);
@@ -2645,14 +2644,18 @@ handle_move_to_corner_backend (MetaDisplay    *display,
  MetaRectangle outer;
  int orig_x, orig_y;
  int new_x, new_y;
+  int frame_width, frame_height;

  meta_window_get_work_area_all_monitors (window, &work_area);
  meta_window_get_outer_rect (window, &outer);
  meta_window_get_position (window, &orig_x, &orig_y);

+  frame_width = (window->frame ? window->frame->child_x : 0);
+  frame_height = (window->frame ? window->frame->child_y : 0);
+
  if (xchange) {
    new_x = work_area.x + (to_right ?
-            work_area.width - outer.width :
+            (work_area.width + frame_width) - outer.width :
            0);
  } else {
    new_x = orig_x;
@@ -2660,16 +2663,18 @@ handle_move_to_corner_backend (MetaDisplay    *display,

  if (ychange) {
    new_y = work_area.y + (to_bottom ?
-            work_area.height - outer.height :
+            (work_area.height + frame_height) - outer.height :
            0);
  } else {
    new_y = orig_y;
  }

-  meta_window_move_frame (window,
-                          TRUE,
-                          new_x,
-                          new_y);
+  meta_window_move_resize (window,
+          FALSE,
+          new_x,
+          new_y,
+          window->rect.width,
+          window->rect.height);
 }

 static void
@@ -2973,6 +2978,17 @@ handle_panel (MetaDisplay    *display,
  meta_error_trap_pop (display);
 }

+static void
+handle_toggle_recording (MetaDisplay    *display,
+                         MetaScreen     *screen,
+                         MetaWindow     *window,
+                         XEvent         *event,
+                         MetaKeyBinding *binding,
+                         gpointer        dummy)
+{
+  g_signal_emit_by_name (screen, "toggle-recording");
+}
+
 static void
 handle_activate_window_menu (MetaDisplay    *display,
                      MetaScreen     *screen,
@@ -3009,8 +3025,6 @@ tab_op_from_tab_type (MetaTabList type)
      return META_GRAB_OP_KEYBOARD_TABBING_DOCK;
    case META_TAB_LIST_GROUP:
      return META_GRAB_OP_KEYBOARD_TABBING_GROUP;
-    case META_TAB_LIST_NORMAL_ALL:
-      break;
    }

  g_assert_not_reached ();
@@ -3029,8 +3043,6 @@ cycle_op_from_tab_type (MetaTabList type)
      return META_GRAB_OP_KEYBOARD_ESCAPING_DOCK;
    case META_TAB_LIST_GROUP:
      return META_GRAB_OP_KEYBOARD_ESCAPING_GROUP;
-    case META_TAB_LIST_NORMAL_ALL:
-      break;
    }

  g_assert_not_reached ();
@@ -3220,46 +3232,6 @@ handle_toggle_above       (MetaDisplay    *display,
    meta_window_make_above (window);
 }

-static void
-handle_toggle_tiled (MetaDisplay    *display,
-                     MetaScreen     *screen,
-                     MetaWindow     *window,
-                     XEvent         *event,
-                     MetaKeyBinding *binding,
-                     gpointer        dummy)
-{
-  MetaTileMode mode = binding->handler->data;
-
-  if ((META_WINDOW_TILED_LEFT (window) && mode == META_TILE_LEFT) ||
-      (META_WINDOW_TILED_RIGHT (window) && mode == META_TILE_RIGHT))
-    {
-      window->tile_monitor_number = window->saved_maximize ? window->monitor->number
-                                                           : -1;
-      window->tile_mode = window->saved_maximize ? META_TILE_MAXIMIZED
-                                                 : META_TILE_NONE;
-
-      if (window->saved_maximize)
-        meta_window_maximize (window, META_MAXIMIZE_VERTICAL |
-                                      META_MAXIMIZE_HORIZONTAL);
-      else
-        meta_window_unmaximize (window, META_MAXIMIZE_VERTICAL |
-                                        META_MAXIMIZE_HORIZONTAL);
-    }
-  else if (meta_window_can_tile_side_by_side (window))
-    {
-      window->tile_monitor_number = window->monitor->number;
-      window->tile_mode = mode;
-      /* Maximization constraints beat tiling constraints, so if the window
-       * is maximized, tiling won't have any effect unless we unmaximize it
-       * horizontally first; rather than calling meta_window_unmaximize(),
-       * we just set the flag and rely on meta_window_tile() syncing it to
-       * save an additional roundtrip.
-       */
-      window->maximized_horizontally = FALSE;
-      meta_window_tile (window);
-    }
-}
-
 static void
 handle_toggle_maximized    (MetaDisplay    *display,
                           MetaScreen     *screen,
@@ -3435,7 +3407,7 @@ handle_move_to_workspace  (MetaDisplay    *display,
          meta_topic (META_DEBUG_FOCUS,
                      "Resetting mouse_mode to FALSE due to "
                      "handle_move_to_workspace() call with flip set.\n");
-          meta_display_clear_mouse_mode (workspace->screen->display);
+          workspace->screen->display->mouse_mode = FALSE;
          meta_workspace_activate_with_focus (workspace,
                                              window,
                                              event->xkey.time);
@@ -3591,19 +3563,6 @@ meta_set_keybindings_disabled (gboolean setting)
              "Keybindings %s\n", all_bindings_disabled ? "disabled" : "enabled");
 }

-/**
- * meta_keybindings_set_custom_handler:
- * @name: The name of the keybinding to set
- * @handler: (allow-none): The new handler function
- * @user_data: User data to pass to the callback
- * @free_data: Will be called when this handler is overridden.
- *
- * Allows users to register a custom handler for a
- * builtin key binding.
- *
- * Returns: %TRUE if the binding known as @name was found,
- * %FALSE otherwise.
- */
 gboolean
 meta_keybindings_set_custom_handler (const gchar        *name,
                                     MetaKeyHandlerFunc  handler,
@@ -3647,106 +3606,104 @@ init_builtin_key_bindings (MetaDisplay *display)
 {
 #define REVERSES_AND_REVERSED (META_KEY_BINDING_REVERSES | \
                               META_KEY_BINDING_IS_REVERSED)
-  GSettings *common_keybindings = g_settings_new (SCHEMA_COMMON_KEYBINDINGS);
-  GSettings *mutter_keybindings = g_settings_new (SCHEMA_MUTTER_KEYBINDINGS);

  add_builtin_keybinding (display,
                          "switch-to-workspace-1",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_1,
                          handle_switch_to_workspace, 0);
  add_builtin_keybinding (display,
                          "switch-to-workspace-2",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_2,
                          handle_switch_to_workspace, 1);
  add_builtin_keybinding (display,
                          "switch-to-workspace-3",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_3,
                          handle_switch_to_workspace, 2);
  add_builtin_keybinding (display,
                          "switch-to-workspace-4",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_4,
                          handle_switch_to_workspace, 3);
  add_builtin_keybinding (display,
                          "switch-to-workspace-5",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_5,
                          handle_switch_to_workspace, 4);
  add_builtin_keybinding (display,
                          "switch-to-workspace-6",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_6,
                          handle_switch_to_workspace, 5);
  add_builtin_keybinding (display,
                          "switch-to-workspace-7",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_7,
                          handle_switch_to_workspace, 6);
  add_builtin_keybinding (display,
                          "switch-to-workspace-8",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_8,
                          handle_switch_to_workspace, 7);
  add_builtin_keybinding (display,
                          "switch-to-workspace-9",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_9,
                          handle_switch_to_workspace, 8);
  add_builtin_keybinding (display,
                          "switch-to-workspace-10",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_10,
                          handle_switch_to_workspace, 9);
  add_builtin_keybinding (display,
                          "switch-to-workspace-11",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_11,
                          handle_switch_to_workspace, 10);
  add_builtin_keybinding (display,
                          "switch-to-workspace-12",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_12,
                          handle_switch_to_workspace, 11);

  add_builtin_keybinding (display,
                          "switch-to-workspace-left",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_LEFT,
                          handle_switch_to_workspace, META_MOTION_LEFT);

  add_builtin_keybinding (display,
                          "switch-to-workspace-right",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_RIGHT,
                          handle_switch_to_workspace, META_MOTION_RIGHT);

  add_builtin_keybinding (display,
                          "switch-to-workspace-up",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_UP,
                          handle_switch_to_workspace, META_MOTION_UP);

  add_builtin_keybinding (display,
                          "switch-to-workspace-down",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_WORKSPACE_DOWN,
                          handle_switch_to_workspace, META_MOTION_DOWN);
@@ -3764,84 +3721,84 @@ init_builtin_key_bindings (MetaDisplay *display)

  add_builtin_keybinding (display,
                          "switch-group",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_REVERSES,
                          META_KEYBINDING_ACTION_SWITCH_GROUP,
                          handle_switch, META_TAB_LIST_GROUP);

  add_builtin_keybinding (display,
                          "switch-group-backward",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          REVERSES_AND_REVERSED,
                          META_KEYBINDING_ACTION_SWITCH_GROUP_BACKWARD,
                          handle_switch, META_TAB_LIST_GROUP);

  add_builtin_keybinding (display,
                          "switch-windows",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_REVERSES,
                          META_KEYBINDING_ACTION_SWITCH_WINDOWS,
                          handle_switch, META_TAB_LIST_NORMAL);

  add_builtin_keybinding (display,
                          "switch-windows-backward",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          REVERSES_AND_REVERSED,
                          META_KEYBINDING_ACTION_SWITCH_WINDOWS_BACKWARD,
                          handle_switch, META_TAB_LIST_NORMAL);

  add_builtin_keybinding (display,
                          "switch-panels",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_REVERSES,
                          META_KEYBINDING_ACTION_SWITCH_PANELS,
                          handle_switch, META_TAB_LIST_DOCKS);

  add_builtin_keybinding (display,
                          "switch-panels-backward",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          REVERSES_AND_REVERSED,
                          META_KEYBINDING_ACTION_SWITCH_PANELS_BACKWARD,
                          handle_switch, META_TAB_LIST_DOCKS);

  add_builtin_keybinding (display,
                          "cycle-group",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_REVERSES,
                          META_KEYBINDING_ACTION_CYCLE_GROUP,
                          handle_cycle, META_TAB_LIST_GROUP);

  add_builtin_keybinding (display,
                          "cycle-group-backward",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          REVERSES_AND_REVERSED,
                          META_KEYBINDING_ACTION_CYCLE_GROUP_BACKWARD,
                          handle_cycle, META_TAB_LIST_GROUP);

  add_builtin_keybinding (display,
                          "cycle-windows",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_REVERSES,
                          META_KEYBINDING_ACTION_CYCLE_WINDOWS,
                          handle_cycle, META_TAB_LIST_NORMAL);

  add_builtin_keybinding (display,
                          "cycle-windows-backward",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          REVERSES_AND_REVERSED,
                          META_KEYBINDING_ACTION_CYCLE_WINDOWS_BACKWARD,
                          handle_cycle, META_TAB_LIST_NORMAL);

  add_builtin_keybinding (display,
                          "cycle-panels",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_REVERSES,
                          META_KEYBINDING_ACTION_CYCLE_PANELS,
                          handle_cycle, META_TAB_LIST_DOCKS);

  add_builtin_keybinding (display,
                          "cycle-panels-backward",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          REVERSES_AND_REVERSED,
                          META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD,
                          handle_cycle, META_TAB_LIST_DOCKS);
@@ -3854,14 +3811,14 @@ init_builtin_key_bindings (MetaDisplay *display)
 */
  add_builtin_keybinding (display,
                          "tab-popup-select",
-                          mutter_keybindings,
+                          SCHEMA_MUTTER_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_TAB_POPUP_SELECT,
                          handle_tab_popup_select, 0);

  add_builtin_keybinding (display,
                          "tab-popup-cancel",
-                          mutter_keybindings,
+                          SCHEMA_MUTTER_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_TAB_POPUP_CANCEL,
                          handle_tab_popup_cancel, 0);
@@ -3870,28 +3827,35 @@ init_builtin_key_bindings (MetaDisplay *display)

  add_builtin_keybinding (display,
                          "show-desktop",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_SHOW_DESKTOP,
                          handle_show_desktop, 0);

  add_builtin_keybinding (display,
                          "panel-main-menu",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_PANEL_MAIN_MENU,
                          handle_panel, META_KEYBINDING_ACTION_PANEL_MAIN_MENU);

  add_builtin_keybinding (display,
                          "panel-run-dialog",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_PANEL_RUN_DIALOG,
                          handle_panel, META_KEYBINDING_ACTION_PANEL_RUN_DIALOG);

+  add_builtin_keybinding (display,
+                          "toggle-recording",
+                          SCHEMA_MUTTER_KEYBINDINGS,
+                          META_KEY_BINDING_NONE,
+                          META_KEYBINDING_ACTION_TOGGLE_RECORDING,
+                          handle_toggle_recording, 0);
+
  add_builtin_keybinding (display,
                          "set-spew-mark",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_NONE,
                          META_KEYBINDING_ACTION_SET_SPEW_MARK,
                          handle_set_spew_mark, 0);
@@ -3906,314 +3870,297 @@ init_builtin_key_bindings (MetaDisplay *display)

  add_builtin_keybinding (display,
                          "activate-window-menu",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_ACTIVATE_WINDOW_MENU,
                          handle_activate_window_menu, 0);

  add_builtin_keybinding (display,
                          "toggle-fullscreen",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_TOGGLE_FULLSCREEN,
                          handle_toggle_fullscreen, 0);

  add_builtin_keybinding (display,
                          "toggle-maximized",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_TOGGLE_MAXIMIZED,
                          handle_toggle_maximized, 0);

-  add_builtin_keybinding (display,
-                          "toggle-tiled-left",
-                          mutter_keybindings,
-                          META_KEY_BINDING_PER_WINDOW,
-                          META_KEYBINDING_ACTION_TOGGLE_TILED_LEFT,
-                          handle_toggle_tiled, META_TILE_LEFT);
-
-  add_builtin_keybinding (display,
-                          "toggle-tiled-right",
-                          mutter_keybindings,
-                          META_KEY_BINDING_PER_WINDOW,
-                          META_KEYBINDING_ACTION_TOGGLE_TILED_RIGHT,
-                          handle_toggle_tiled, META_TILE_RIGHT);
-
  add_builtin_keybinding (display,
                          "toggle-above",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_TOGGLE_ABOVE,
                          handle_toggle_above, 0);

  add_builtin_keybinding (display,
                          "maximize",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MAXIMIZE,
                          handle_maximize, 0);

  add_builtin_keybinding (display,
                          "unmaximize",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_UNMAXIMIZE,
                          handle_unmaximize, 0);

  add_builtin_keybinding (display,
                          "toggle-shaded",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_TOGGLE_SHADED,
                          handle_toggle_shaded, 0);

  add_builtin_keybinding (display,
                          "minimize",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MINIMIZE,
                          handle_minimize, 0);

  add_builtin_keybinding (display,
                          "close",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_CLOSE,
                          handle_close, 0);

  add_builtin_keybinding (display,
                          "begin-move",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_BEGIN_MOVE,
                          handle_begin_move, 0);

  add_builtin_keybinding (display,
                          "begin-resize",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_BEGIN_RESIZE,
                          handle_begin_resize, 0);

  add_builtin_keybinding (display,
                          "toggle-on-all-workspaces",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_TOGGLE_ON_ALL_WORKSPACES,
                          handle_toggle_on_all_workspaces, 0);

  add_builtin_keybinding (display,
                          "move-to-workspace-1",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_1,
                          handle_move_to_workspace, 0);

  add_builtin_keybinding (display,
                          "move-to-workspace-2",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_2,
                          handle_move_to_workspace, 1);

  add_builtin_keybinding (display,
                          "move-to-workspace-3",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_3,
                          handle_move_to_workspace, 2);

  add_builtin_keybinding (display,
                          "move-to-workspace-4",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_4,
                          handle_move_to_workspace, 3);

  add_builtin_keybinding (display,
                          "move-to-workspace-5",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_5,
                          handle_move_to_workspace, 4);

  add_builtin_keybinding (display,
                          "move-to-workspace-6",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_6,
                          handle_move_to_workspace, 5);

  add_builtin_keybinding (display,
                          "move-to-workspace-7",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_7,
                          handle_move_to_workspace, 6);

  add_builtin_keybinding (display,
                          "move-to-workspace-8",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_8,
                          handle_move_to_workspace, 7);

  add_builtin_keybinding (display,
                          "move-to-workspace-9",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_9,
                          handle_move_to_workspace, 8);

  add_builtin_keybinding (display,
                          "move-to-workspace-10",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_10,
                          handle_move_to_workspace, 9);

  add_builtin_keybinding (display,
                          "move-to-workspace-11",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_11,
                          handle_move_to_workspace, 10);

  add_builtin_keybinding (display,
                          "move-to-workspace-12",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_12,
                          handle_move_to_workspace, 11);

  add_builtin_keybinding (display,
                          "move-to-workspace-left",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_LEFT,
                          handle_move_to_workspace, META_MOTION_LEFT);

  add_builtin_keybinding (display,
                          "move-to-workspace-right",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_RIGHT,
                          handle_move_to_workspace, META_MOTION_RIGHT);

  add_builtin_keybinding (display,
                          "move-to-workspace-up",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_UP,
                          handle_move_to_workspace, META_MOTION_UP);

  add_builtin_keybinding (display,
                          "move-to-workspace-down",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_DOWN,
                          handle_move_to_workspace, META_MOTION_DOWN);

  add_builtin_keybinding (display,
                          "raise-or-lower",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_RAISE_OR_LOWER,
                          handle_raise_or_lower, 0);

  add_builtin_keybinding (display,
                          "raise",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_RAISE,
                          handle_raise, 0);

  add_builtin_keybinding (display,
                          "lower",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_LOWER,
                          handle_lower, 0);

  add_builtin_keybinding (display,
                          "maximize-vertically",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MAXIMIZE_VERTICALLY,
                          handle_maximize_vertically, 0);

  add_builtin_keybinding (display,
                          "maximize-horizontally",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MAXIMIZE_HORIZONTALLY,
                          handle_maximize_horizontally, 0);

  add_builtin_keybinding (display,
                          "move-to-corner-nw",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_CORNER_NW,
                          handle_move_to_corner_nw, 0);

  add_builtin_keybinding (display,
                          "move-to-corner-ne",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_CORNER_NE,
                          handle_move_to_corner_ne, 0);

  add_builtin_keybinding (display,
                          "move-to-corner-sw",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_CORNER_SW,
                          handle_move_to_corner_sw, 0);

  add_builtin_keybinding (display,
                          "move-to-corner-se",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_CORNER_SE,
                          handle_move_to_corner_se, 0);

  add_builtin_keybinding (display,
                          "move-to-side-n",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_SIDE_N,
                          handle_move_to_side_n, 0);

  add_builtin_keybinding (display,
                          "move-to-side-s",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_SIDE_S,
                          handle_move_to_side_s, 0);

  add_builtin_keybinding (display,
                          "move-to-side-e",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_SIDE_E,
                          handle_move_to_side_e, 0);

  add_builtin_keybinding (display,
                          "move-to-side-w",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_SIDE_W,
                          handle_move_to_side_w, 0);

  add_builtin_keybinding (display,
                          "move-to-center",
-                          common_keybindings,
+                          SCHEMA_COMMON_KEYBINDINGS,
                          META_KEY_BINDING_PER_WINDOW,
                          META_KEYBINDING_ACTION_MOVE_TO_CENTER,
                          handle_move_to_center, 0);
-
-  g_object_unref (common_keybindings);
-  g_object_unref (mutter_keybindings);
 }

 void
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -23,19 +23,18 @@
 */

 /**
- * SECTION:main
- * @short_description: Program startup.
- *
+ * \file 
+ * Program startup.
 * Functions which parse the command-line arguments, create the display,
 * kick everything off and then close down Mutter when it's time to go.
- *
- *
- *
+ */
+
+/**
+ * \mainpage
 * Mutter - a boring window manager for the adult in you
 *
 * Many window managers are like Marshmallow Froot Loops; Mutter
- * is like Frosted Flakes: it's still plain old corn, but dusted
- * with some sugar.
+ * is like Cheerios.
 *
 * The best way to get a handle on how the whole system fits together
 * is discussed in doc/code-overview.txt; if you're looking for functions
@@ -60,7 +59,7 @@

 #include <stdlib.h>
 #include <sys/types.h>
-#include <sys/wait.h>
+#include <wait.h>
 #include <stdio.h>
 #include <string.h>
 #include <signal.h>
@@ -78,12 +77,12 @@
 #include <girepository.h>
 #endif

-/*
+/**
 * The exit code we'll return to our parent process when we eventually die.
 */
 static MetaExitCode meta_exit_code = META_EXIT_SUCCESS;

-/*
+/**
 * Handle on the main loop, so that we have an easy way of shutting Mutter
 * down.
 */
@@ -93,15 +92,14 @@ static void prefs_changed_callback (MetaPreference pref,
                                    gpointer       data);

 /**
- * log_handler:
- * @log_domain: the domain the error occurred in (we ignore this)
- * @log_level: the log level so that we can filter out less
- *             important messages
- * @message: the message to log
- * @user_data: arbitrary data (we ignore this)
- *
 * Prints log messages. If Mutter was compiled with backtrace support,
 * also prints a backtrace (see meta_print_backtrace()).
+ *
+ * \param log_domain  the domain the error occurred in (we ignore this)
+ * \param log_level   the log level so that we can filter out less
+ *                    important messages
+ * \param message     the message to log
+ * \param user_data   arbitrary data (we ignore this)
 */
 static void
 log_handler (const gchar   *log_domain,
@@ -110,15 +108,14 @@ log_handler (const gchar   *log_domain,
             gpointer       user_data)
 {
  meta_warning ("Log level %d: %s\n", log_level, message);
+  meta_print_backtrace ();
 }

 /**
- * meta_print_compilation_info:
- *
 * Prints a list of which configure script options were used to
 * build this copy of Mutter. This is actually always called
 * on startup, but it's all no-op unless we're in verbose mode
- * (see meta_set_verbose()).
+ * (see meta_set_verbose).
 */
 static void
 meta_print_compilation_info (void)
@@ -128,6 +125,21 @@ meta_print_compilation_info (void)
 #else
  meta_verbose ("Compiled without shape extension\n");
 #endif
+#ifdef HAVE_XINERAMA
+  meta_topic (META_DEBUG_XINERAMA, "Compiled with Xinerama extension\n");
+#else
+  meta_topic (META_DEBUG_XINERAMA, "Compiled without Xinerama extension\n");
+#endif
+#ifdef HAVE_XFREE_XINERAMA
+  meta_topic (META_DEBUG_XINERAMA, " (using XFree86 Xinerama)\n");
+#else
+  meta_topic (META_DEBUG_XINERAMA, " (not using XFree86 Xinerama)\n");
+#endif
+#ifdef HAVE_SOLARIS_XINERAMA
+  meta_topic (META_DEBUG_XINERAMA, " (using Solaris Xinerama)\n");
+#else
+  meta_topic (META_DEBUG_XINERAMA, " (not using Solaris Xinerama)\n");
+#endif
 #ifdef HAVE_XSYNC
  meta_verbose ("Compiled with sync extension\n");
 #else
@@ -146,14 +158,12 @@ meta_print_compilation_info (void)
 }

 /**
- * meta_print_self_identity:
- *
 * Prints the version number, the current timestamp (not the
 * build date), the locale, the character encoding, and a list
 * of configure script options that were used to build this
 * copy of Mutter. This is actually always called
 * on startup, but it's all no-op unless we're in verbose mode
- * (see meta_set_verbose()).
+ * (see meta_set_verbose).
 */
 static void
 meta_print_self_identity (void)
@@ -178,7 +188,7 @@ meta_print_self_identity (void)
  meta_print_compilation_info ();
 }

-/*
+/**
 * The set of possible options that can be set on Mutter's
 * command line.
 */
@@ -197,7 +207,7 @@ static GOptionEntry meta_options[] = {
    NULL
  },
  {
-    "replace", 'r', 0, G_OPTION_ARG_NONE,
+    "replace", 0, 0, G_OPTION_ARG_NONE,
    &opt_replace_wm,
    N_("Replace the running window manager"),
    NULL
@@ -317,12 +327,10 @@ meta_clutter_init (void)
 }

 /**
- * meta_select_display:
- *
 * Selects which display Mutter should use. It first tries to use
- * @display_name as the display. If @display_name is %NULL then
+ * display_name as the display. If display_name is NULL then
 * try to use the environment variable MUTTER_DISPLAY. If that
- * also is %NULL, use the default - :0.0
+ * also is NULL, use the default - :0.0
 */
 static void
 meta_select_display (gchar *display_name)
@@ -373,7 +381,7 @@ on_sigterm (void)
 * meta_init: (skip)
 *
 * Initialize mutter. Call this after meta_get_option_context() and
- * meta_plugin_manager_set_plugin_type(), and before meta_run().
+ * meta_plugin_type_register(), and before meta_run().
 */
 void
 meta_init (void)
@@ -381,6 +389,8 @@ meta_init (void)
  struct sigaction act;
  sigset_t empty_mask;
  GIOChannel *channel;
+
+  g_type_init ();
  
  sigemptyset (&empty_mask);
  act.sa_handler = SIG_IGN;
@@ -550,14 +560,13 @@ meta_run (void)
 }

 /**
- * meta_quit:
- * @code: The success or failure code to return to the calling process.
- *
 * Stops Mutter. This tells the event loop to stop processing; it is
 * rather dangerous to use this because this will leave the user with
 * no window manager. We generally do this only if, for example, the
 * session manager asks us to; we assume the session manager knows
 * what it's talking about.
+ *
+ * \param code The success or failure code to return to the calling process.
 */
 void
 meta_quit (MetaExitCode code)
@@ -570,14 +579,13 @@ meta_quit (MetaExitCode code)
 }

 /**
- * prefs_changed_callback:
- * @pref  Which preference has changed
- * @data  Arbitrary data (which we ignore)
- *
 * Called on pref changes. (One of several functions of its kind and purpose.)
 *
- * FIXME: Why are these particular prefs handled in main.c and not others?
- *        Should they be?
+ * \bug Why are these particular prefs handled in main.c and not others?
+ * Should they be?
+ *
+ * \param pref  Which preference has changed
+ * \param data  Arbitrary data (which we ignore)
 */
 static void
 prefs_changed_callback (MetaPreference pref,
--- a/src/core/mutter.c
+++ b/src/core/mutter.c
@@ -25,7 +25,9 @@

 #include <meta/main.h>
 #include <meta/util.h>
+#ifdef HAVE_INTROSPECTION
 #include "meta-plugin-manager.h"
+#endif

 #include <glib.h>

@@ -45,7 +47,7 @@ print_version (const gchar    *option_name,
  exit (0);
 }

-static gchar *plugin = "default";
+static gchar *mutter_plugins;

 GOptionEntry mutter_options[] = {
  {
@@ -55,10 +57,10 @@ GOptionEntry mutter_options[] = {
    NULL
  },
  {
-    "mutter-plugin", 0, 0, G_OPTION_ARG_STRING,
-    &plugin,
-    N_("Mutter plugin to use"),
-    "PLUGIN",
+    "mutter-plugins", 0, 0, G_OPTION_ARG_STRING,
+    &mutter_plugins,
+    N_("Comma-separated list of compositor plugins"),
+    "PLUGINS"
  },
  { NULL }
 };
@@ -69,8 +71,6 @@ main (int argc, char **argv)
  GOptionContext *ctx;
  GError *error = NULL;

-  g_type_init ();
-
  ctx = meta_get_option_context ();
  g_option_context_add_main_entries (ctx, mutter_options, GETTEXT_PACKAGE);
  if (!g_option_context_parse (ctx, &argc, &argv, &error))
@@ -79,8 +79,20 @@ main (int argc, char **argv)
      exit (1);
    }

-  if (plugin)
-    meta_plugin_manager_load (plugin);
+  if (mutter_plugins)
+    {
+      MetaPluginManager *mgr;
+      char **plugins = g_strsplit (mutter_plugins, ",", -1); 
+      char **plugin;
+
+      mgr = meta_plugin_manager_get_default ();
+      for (plugin = plugins; *plugin; plugin++)
+        {
+          g_strstrip (*plugin);
+          meta_plugin_manager_load (mgr, *plugin);
+        }
+      g_strfreev (plugins);
+    }

  meta_init ();
  return meta_run ();
--- a/src/core/place.c
+++ b/src/core/place.c
@@ -105,7 +105,7 @@ find_next_cascade (MetaWindow *window,
  int window_width, window_height;
  int cascade_stage;
  MetaRectangle work_area;
-  int current;
+  const MetaMonitorInfo* current;
  
  sorted = g_list_copy (windows);
  sorted = g_list_sort (sorted, northwestcmp);
@@ -137,7 +137,7 @@ find_next_cascade (MetaWindow *window,
   */

  current = meta_screen_get_current_monitor (window->screen);
-  meta_window_get_work_area_for_monitor (window, current, &work_area);
+  meta_window_get_work_area_for_monitor (window, current->number, &work_area);

  cascade_x = MAX (0, work_area.x);
  cascade_y = MAX (0, work_area.y);
@@ -815,7 +815,7 @@ meta_window_place (MetaWindow        *window,
      int w, h;

      /* Warning, this function is a round trip! */
-      xi = meta_screen_get_current_monitor_info (window->screen);
+      xi = meta_screen_get_current_monitor (window->screen);

      w = xi->rect.width;
      h = xi->rect.height;
@@ -860,7 +860,7 @@ meta_window_place (MetaWindow        *window,
  }

  /* Warning, this is a round trip! */
-  xi = meta_screen_get_current_monitor_info (window->screen);
+  xi = meta_screen_get_current_monitor (window->screen);
  
  /* "Origin" placement algorithm */
  x = xi->rect.x;
--- a/src/core/prefs.c
+++ b/src/core/prefs.c
@@ -53,6 +53,7 @@
 #define KEY_GNOME_CURSOR_SIZE "cursor-size"

 #define KEY_OVERLAY_KEY "overlay-key"
+#define KEY_LIVE_HIDDEN_WINDOWS "live-hidden-windows"
 #define KEY_WORKSPACES_ONLY_ON_PRIMARY "workspaces-only-on-primary"
 #define KEY_NO_TAB_POPUP "no-tab-popup"

@@ -72,7 +73,6 @@ static GHashTable *settings_schemas;
 static gboolean use_system_font = FALSE;
 static PangoFontDescription *titlebar_font = NULL;
 static MetaVirtualModifier mouse_button_mods = Mod1Mask;
-static MetaKeyCombo overlay_key_combo = { 0, 0, 0 };
 static GDesktopFocusMode focus_mode = G_DESKTOP_FOCUS_MODE_CLICK;
 static GDesktopFocusNewWindows focus_new_windows = G_DESKTOP_FOCUS_NEW_WINDOWS_SMART;
 static gboolean raise_on_click = TRUE;
@@ -82,12 +82,10 @@ static int num_workspaces = 4;
 static GDesktopTitlebarAction action_double_click_titlebar = G_DESKTOP_TITLEBAR_ACTION_TOGGLE_MAXIMIZE;
 static GDesktopTitlebarAction action_middle_click_titlebar = G_DESKTOP_TITLEBAR_ACTION_LOWER;
 static GDesktopTitlebarAction action_right_click_titlebar = G_DESKTOP_TITLEBAR_ACTION_MENU;
-static gboolean dynamic_workspaces = FALSE;
 static gboolean application_based = FALSE;
 static gboolean disable_workarounds = FALSE;
 static gboolean auto_raise = FALSE;
 static gboolean auto_raise_delay = 500;
-static gboolean focus_change_on_pointer_rest = FALSE;
 static gboolean bell_is_visible = FALSE;
 static gboolean bell_is_audible = TRUE;
 static gboolean gnome_accessibility = FALSE;
@@ -98,7 +96,6 @@ static int   draggable_border_width = 10;
 static gboolean resize_with_right_button = FALSE;
 static gboolean edge_tiling = FALSE;
 static gboolean force_fullscreen = TRUE;
-static gboolean ignore_request_hide_titlebar = FALSE;

 static GDesktopVisualBellType visual_bell_type = G_DESKTOP_VISUAL_BELL_FULLSCREEN_FLASH;
 static MetaButtonLayout button_layout;
@@ -106,6 +103,7 @@ static MetaButtonLayout button_layout;
 /* NULL-terminated array */
 static char **workspace_names = NULL;

+static gboolean live_hidden_windows = FALSE;
 static gboolean workspaces_only_on_primary = FALSE;

 static gboolean no_tab_popup = FALSE;
@@ -134,7 +132,6 @@ static gboolean titlebar_handler (GVariant*, gpointer*, gpointer);
 static gboolean theme_name_handler (GVariant*, gpointer*, gpointer);
 static gboolean mouse_button_mods_handler (GVariant*, gpointer*, gpointer);
 static gboolean button_layout_handler (GVariant*, gpointer*, gpointer);
-static gboolean overlay_key_handler (GVariant*, gpointer*, gpointer);

 static void     do_override               (char *key, char *schema);

@@ -167,30 +164,36 @@ typedef struct
  gboolean *target;
 } MetaBoolPreference;

-
-/**
- * MetaStringPreference:
- * @handler: (allow-none): A handler. Many of the string preferences
- * aren't stored as strings and need parsing; others of them have
- * default values which can't be solved in the general case.  If you
- * include a function pointer here, it will be called instead of writing
- * the string value out to the target variable.
- * The function will be passed to g_settings_get_mapped() and should
- * return %TRUE if the mapping was successful and %FALSE otherwise.
- * In the former case the function is expected to handle the result
- * of the conversion itself and call queue_changed() appropriately;
- * in particular the @result (out) parameter as returned by
- * g_settings_get_mapped() will be ignored in all cases.
- * This may be %NULL.  If it is, see "target", below.
- * @target: (allow-none): Where to write the incoming string.
- * This must be %NULL if the handler is non-%NULL.
- * If the incoming string is %NULL, no change will be made.
- */
 typedef struct
 {
  MetaBasePreference base;
+
+  /**
+   * A handler.  Many of the string preferences aren't stored as
+   * strings and need parsing; others of them have default values
+   * which can't be solved in the general case.  If you include a
+   * function pointer here, it will be called instead of writing
+   * the string value out to the target variable.
+   *
+   * The function will be passed to g_settings_get_mapped() and should
+   * return %TRUE if the mapping was successful and %FALSE otherwise.
+   * In the former case the function is expected to handle the result
+   * of the conversion itself and call queue_changed() appropriately;
+   * in particular the @result (out) parameter as returned by
+   * g_settings_get_mapped() will be ignored in all cases.
+   *
+   * This may be NULL.  If it is, see "target", below.
+   */
  GSettingsGetMapping handler;
+
+  /**
+   * Where to write the incoming string.
+   *
+   * This must be NULL if the handler is non-NULL.
+   * If the incoming string is NULL, no change will be made.
+   */
  gchar **target;
+
 } MetaStringPreference;

 typedef struct
@@ -277,13 +280,6 @@ static MetaBoolPreference preferences_bool[] =
      },
      &use_system_font,
    },
-    {
-      { "dynamic-workspaces",
-        SCHEMA_MUTTER,
-        META_PREF_DYNAMIC_WORKSPACES,
-      },
-      &dynamic_workspaces,
-    },
    {
      { "application-based",
        SCHEMA_GENERAL,
@@ -305,13 +301,6 @@ static MetaBoolPreference preferences_bool[] =
      },
      &auto_raise,
    },
-    {
-      { "focus-change-on-pointer-rest",
-        SCHEMA_MUTTER,
-        META_PREF_FOCUS_CHANGE_ON_POINTER_REST,
-      },
-      &focus_change_on_pointer_rest
-    },
    {
      { "visual-bell",
        SCHEMA_GENERAL,
@@ -354,6 +343,13 @@ static MetaBoolPreference preferences_bool[] =
      },
      &edge_tiling,
    },
+    {
+      { KEY_LIVE_HIDDEN_WINDOWS,
+        SCHEMA_MUTTER,
+        META_PREF_LIVE_HIDDEN_WINDOWS,
+      },
+      &live_hidden_windows,
+    },
    {
      { "workspaces-only-on-primary",
        SCHEMA_MUTTER,
@@ -413,14 +409,6 @@ static MetaStringPreference preferences_string[] =
      NULL,
      &cursor_theme,
    },
-    {
-      { "overlay-key",
-        SCHEMA_MUTTER,
-        META_PREF_KEYBINDINGS,
-      },
-      overlay_key_handler,
-      NULL,
-    },
    { { NULL, 0, 0 }, NULL },
  };

@@ -926,8 +914,6 @@ do_override (char *key,
  detailed_signal = g_strdup_printf ("changed::%s", key);
  handler_id = g_signal_connect (settings, detailed_signal,
                                 G_CALLBACK (settings_changed), NULL);
-  g_free (detailed_signal);
-
  g_object_set_data (G_OBJECT (settings), key, GUINT_TO_POINTER (handler_id));

  settings_changed (settings, key, NULL);
@@ -935,9 +921,9 @@ do_override (char *key,


 /**
- * meta_prefs_override_preference_schema:
+ * meta_prefs_override_preference_schema
 * @key: the preference name
- * @schema: new schema for preference @key
+ * @schema: new schema for preference %key
 *
 * Specify a schema whose keys are used to override the standard Metacity
 * keys. This might be used if a plugin expected a different value for
@@ -1038,6 +1024,10 @@ settings_changed (GSettings *settings,
      else
        handle_preference_update_string (settings, key);
    }
+  else if (g_str_equal (key, KEY_OVERLAY_KEY))
+    {
+      queue_changed (META_PREF_KEYBINDINGS);
+    }
  else
    {
      /* Someone added a preference of an unhandled type */
@@ -1062,8 +1052,6 @@ bindings_changed (GSettings *settings,
 }

 /**
- * maybe_give_disable_workaround_warning:
- *
 * Special case: give a warning the first time disable_workarounds
 * is turned on.
 */
@@ -1493,39 +1481,6 @@ button_layout_handler (GVariant *value,
  return TRUE;
 }

-static gboolean
-overlay_key_handler (GVariant *value,
-                     gpointer *result,
-                     gpointer  data)
-{
-  MetaKeyCombo combo;
-  const gchar *string_value;
-
-  *result = NULL; /* ignored */
-  string_value = g_variant_get_string (value, NULL);
-
-  if (string_value && meta_ui_parse_accelerator (string_value, &combo.keysym,
-                                                 &combo.keycode,
-                                                 &combo.modifiers))
-    ;
-  else
-    {
-      meta_topic (META_DEBUG_KEYBINDINGS,
-                  "Failed to parse value for overlay-key\n");
-      return FALSE;
-    }
-
-  if (overlay_key_combo.keysym != combo.keysym ||
-      overlay_key_combo.keycode != combo.keycode ||
-      overlay_key_combo.modifiers != combo.modifiers)
-    {
-      overlay_key_combo = combo;
-      queue_changed (META_PREF_KEYBINDINGS);
-    }
-
-  return TRUE;
-}
-
 const PangoFontDescription*
 meta_prefs_get_titlebar_font (void)
 {
@@ -1541,12 +1496,6 @@ meta_prefs_get_num_workspaces (void)
  return num_workspaces;
 }

-gboolean
-meta_prefs_get_dynamic_workspaces (void)
-{
-  return dynamic_workspaces;
-}
-
 gboolean
 meta_prefs_get_application_based (void)
 {
@@ -1616,9 +1565,6 @@ meta_preference_to_string (MetaPreference pref)
    case META_PREF_AUTO_RAISE_DELAY:
      return "AUTO_RAISE_DELAY";

-    case META_PREF_FOCUS_CHANGE_ON_POINTER_REST:
-      return "FOCUS_CHANGE_ON_POINTER_REST";
-
    case META_PREF_BUTTON_LAYOUT:
      return "BUTTON_LAYOUT";

@@ -1655,6 +1601,9 @@ meta_preference_to_string (MetaPreference pref)
    case META_PREF_FORCE_FULLSCREEN:
      return "FORCE_FULLSCREEN";

+    case META_PREF_LIVE_HIDDEN_WINDOWS:
+      return "LIVE_HIDDEN_WINDOWS";
+
    case META_PREF_WORKSPACES_ONLY_ON_PRIMARY:
      return "WORKSPACES_ONLY_ON_PRIMARY";

@@ -1663,9 +1612,6 @@ meta_preference_to_string (MetaPreference pref)

    case META_PREF_DRAGGABLE_BORDER_WIDTH:
      return "DRAGGABLE_BORDER_WIDTH";
-
-    case META_PREF_DYNAMIC_WORKSPACES:
-      return "DYNAMIC_WORKSPACES";
    }

  return "(unknown)";
@@ -1687,23 +1633,50 @@ meta_prefs_set_num_workspaces (int n_workspaces)

 static GHashTable *key_bindings;

+static MetaKeyCombo overlay_key_combo = { 0, 0, 0 };
+
 static void
 meta_key_pref_free (MetaKeyPref *pref)
 {
  update_binding (pref, NULL);

  g_free (pref->name);
-  g_object_unref (pref->settings);
+  g_free (pref->schema);

  g_free (pref);
 }

+/* These bindings are for modifiers alone, so they need special handling */
+static void
+init_special_bindings (void)
+{
+  char *val;
+  
+  /* Default values for bindings which are global, but take special handling */
+  meta_ui_parse_accelerator ("Super_L", &overlay_key_combo.keysym, 
+                             &overlay_key_combo.keycode, 
+                             &overlay_key_combo.modifiers);
+
+  val = g_settings_get_string (SETTINGS (SCHEMA_MUTTER), KEY_OVERLAY_KEY);
+    
+  if (val && meta_ui_parse_accelerator (val, &overlay_key_combo.keysym, 
+                                        &overlay_key_combo.keycode, 
+                                        &overlay_key_combo.modifiers))
+    ;
+  else
+    {
+      meta_topic (META_DEBUG_KEYBINDINGS,
+                  "Failed to parse value for overlay_key\n");
+    }
+  g_free (val);
+}

 static void
 init_bindings (void)
 {
  key_bindings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
                                        (GDestroyNotify)meta_key_pref_free);
+  init_special_bindings ();  
 }

 static void
@@ -1928,13 +1901,13 @@ meta_prefs_get_visual_bell_type (void)

 gboolean
 meta_prefs_add_keybinding (const char           *name,
-                           GSettings            *settings,
+                           const char           *schema,
                           MetaKeyBindingAction  action,
                           MetaKeyBindingFlags   flags)
 {
  MetaKeyPref  *pref;
+  GSettings    *settings;
  char        **strokes;
-  guint         id;

  if (g_hash_table_lookup (key_bindings, name))
    {
@@ -1942,9 +1915,19 @@ meta_prefs_add_keybinding (const char           *name,
      return FALSE;
    }

+  settings = SETTINGS (schema);
+  if (settings == NULL)
+    {
+      settings = g_settings_new (schema);
+      if ((flags & META_KEY_BINDING_BUILTIN) != 0)
+        g_signal_connect (settings, "changed",
+                          G_CALLBACK (bindings_changed), NULL);
+      g_hash_table_insert (settings_schemas, g_strdup (schema), settings);
+    }
+
  pref = g_new0 (MetaKeyPref, 1);
  pref->name = g_strdup (name);
-  pref->settings = g_object_ref (settings);
+  pref->schema = g_strdup (schema);
  pref->action = action;
  pref->bindings = NULL;
  pref->add_shift = (flags & META_KEY_BINDING_REVERSES) != 0;
@@ -1957,17 +1940,9 @@ meta_prefs_add_keybinding (const char           *name,

  g_hash_table_insert (key_bindings, g_strdup (name), pref);

-  if (pref->builtin)
-    {
-      if (g_object_get_data (G_OBJECT (settings), "changed-signal") == NULL)
-        {
-          id = g_signal_connect (settings, "changed",
-                                 G_CALLBACK (bindings_changed), NULL);
-          g_object_set_data (G_OBJECT (settings), "changed-signal", GUINT_TO_POINTER (id));
-        }
-    }
-  else
+  if (!pref->builtin)
    {
+      guint id;
      char *changed_signal = g_strdup_printf ("changed::%s", name);
      id = g_signal_connect (settings, changed_signal,
                             G_CALLBACK (bindings_changed), NULL);
@@ -1985,6 +1960,7 @@ gboolean
 meta_prefs_remove_keybinding (const char *name)
 {
  MetaKeyPref *pref;
+  GSettings   *settings;
  guint        id;

  pref = g_hash_table_lookup (key_bindings, name);
@@ -2000,8 +1976,9 @@ meta_prefs_remove_keybinding (const char *name)
      return FALSE;
    }

-  id = GPOINTER_TO_UINT (g_object_steal_data (G_OBJECT (pref->settings), name));
-  g_signal_handler_disconnect (pref->settings, id);
+  settings = SETTINGS (pref->schema);
+  id = GPOINTER_TO_UINT (g_object_steal_data (G_OBJECT (settings), name));
+  g_signal_handler_disconnect (settings, id);

  g_hash_table_remove (key_bindings, name);

@@ -2012,8 +1989,7 @@ meta_prefs_remove_keybinding (const char *name)

 /**
 * meta_prefs_get_keybindings:
- *
- * Returns: (element-type MetaKeyPref) (transfer container):
+ * Return: (element-type MetaKeyPref) (transfer container):
 */
 GList *
 meta_prefs_get_keybindings ()
@@ -2057,12 +2033,6 @@ meta_prefs_get_auto_raise_delay (void)
  return auto_raise_delay;
 }

-gboolean
-meta_prefs_get_focus_change_on_pointer_rest ()
-{
-  return focus_change_on_pointer_rest;
-}
-
 gboolean
 meta_prefs_get_gnome_accessibility ()
 {
@@ -2145,6 +2115,27 @@ meta_prefs_get_force_fullscreen (void)
  return force_fullscreen;
 }

+gboolean
+meta_prefs_get_live_hidden_windows (void)
+{
+#if 0
+  return live_hidden_windows;
+#else
+  return TRUE;
+#endif
+}
+
+void
+meta_prefs_set_live_hidden_windows (gboolean whether)
+{
+  MetaBasePreference *pref;
+
+  find_pref (preferences_bool, sizeof(MetaBoolPreference),
+             KEY_LIVE_HIDDEN_WINDOWS, &pref);
+  g_settings_set_boolean (SETTINGS (pref->schema), KEY_LIVE_HIDDEN_WINDOWS,
+                          whether);
+}
+
 gboolean
 meta_prefs_get_workspaces_only_on_primary (void)
 {
@@ -2179,15 +2170,3 @@ meta_prefs_set_force_fullscreen (gboolean whether)
 {
  force_fullscreen = whether;
 }
-
-gboolean
-meta_prefs_get_ignore_request_hide_titlebar (void)
-{
-  return ignore_request_hide_titlebar;
-}
-
-void
-meta_prefs_set_ignore_request_hide_titlebar (gboolean whether)
-{
-  ignore_request_hide_titlebar = whether;
-}
--- a/src/core/screen-private.h
+++ b/src/core/screen-private.h
@@ -156,6 +156,8 @@ void          meta_screen_manage_all_windows  (MetaScreen                 *scree
 void          meta_screen_foreach_window      (MetaScreen                 *screen,
                                               MetaScreenWindowFunc        func,
                                               gpointer                    data);
+void          meta_screen_queue_frame_redraws (MetaScreen                 *screen);
+void          meta_screen_queue_window_resizes (MetaScreen                 *screen);

 void          meta_screen_set_cursor          (MetaScreen                 *screen,
                                               MetaCursor                  cursor);
@@ -184,7 +186,7 @@ void          meta_screen_tile_preview_hide            (MetaScreen    *screen);
 MetaWindow*   meta_screen_get_mouse_window     (MetaScreen                 *screen,
                                                MetaWindow                 *not_this_one);

-const MetaMonitorInfo* meta_screen_get_current_monitor_info   (MetaScreen    *screen);
+const MetaMonitorInfo* meta_screen_get_current_monitor    (MetaScreen    *screen);
 const MetaMonitorInfo* meta_screen_get_monitor_for_rect   (MetaScreen    *screen,
                                                           MetaRectangle *rect);
 const MetaMonitorInfo* meta_screen_get_monitor_for_window (MetaScreen    *screen,
--- a/src/core/screen.c
+++ b/src/core/screen.c
@@ -39,10 +39,15 @@
 #include "stack.h"
 #include "xprops.h"
 #include <meta/compositor.h>
+#include "mutter-marshal.h"
 #include "mutter-enum-types.h"

+#ifdef HAVE_SOLARIS_XINERAMA
+#include <X11/extensions/xinerama.h>
+#endif
+#ifdef HAVE_XFREE_XINERAMA
 #include <X11/extensions/Xinerama.h>
-
+#endif
 #ifdef HAVE_RANDR
 #include <X11/extensions/Xrandr.h>
 #endif
@@ -79,6 +84,7 @@ enum
 enum
 {
  RESTACKED,
+  TOGGLE_RECORDING,
  WORKSPACE_ADDED,
  WORKSPACE_REMOVED,
  WORKSPACE_SWITCHED,
@@ -156,7 +162,8 @@ meta_screen_class_init (MetaScreenClass *klass)
                  G_TYPE_FROM_CLASS (object_class),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (MetaScreenClass, restacked),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);

  pspec = g_param_spec_int ("n-workspaces",
@@ -170,7 +177,8 @@ meta_screen_class_init (MetaScreenClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__INT,
                  G_TYPE_NONE,
                  1,
                  G_TYPE_INT);
@@ -180,7 +188,8 @@ meta_screen_class_init (MetaScreenClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__INT,
                  G_TYPE_NONE,
                  1,
                  G_TYPE_INT);
@@ -190,19 +199,21 @@ meta_screen_class_init (MetaScreenClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _mutter_marshal_VOID__INT_INT_ENUM,
                  G_TYPE_NONE,
                  3,
                  G_TYPE_INT,
                  G_TYPE_INT,
-                  META_TYPE_MOTION_DIRECTION);
+                  MUTTER_TYPE_MOTION_DIRECTION);

  screen_signals[WINDOW_ENTERED_MONITOR] =
    g_signal_new ("window-entered-monitor",
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _mutter_marshal_VOID__INT_OBJECT,
                  G_TYPE_NONE, 2,
                  G_TYPE_INT,
                  META_TYPE_WINDOW);
@@ -212,7 +223,8 @@ meta_screen_class_init (MetaScreenClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _mutter_marshal_VOID__INT_OBJECT,
                  G_TYPE_NONE, 2,
                  G_TYPE_INT,
                  META_TYPE_WINDOW);
@@ -222,15 +234,26 @@ meta_screen_class_init (MetaScreenClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  0,
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__POINTER,
                  G_TYPE_NONE, 1, G_TYPE_POINTER);

+  screen_signals[TOGGLE_RECORDING] =
+    g_signal_new ("toggle-recording",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
+                  G_TYPE_NONE, 0);
+
  screen_signals[WORKAREAS_CHANGED] =
    g_signal_new ("workareas-changed",
                  G_TYPE_FROM_CLASS (object_class),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (MetaScreenClass, workareas_changed),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);

  screen_signals[MONITORS_CHANGED] =
@@ -238,7 +261,8 @@ meta_screen_class_init (MetaScreenClass *klass)
 		  G_TYPE_FROM_CLASS (object_class),
 		  G_SIGNAL_RUN_LAST,
 		  G_STRUCT_OFFSET (MetaScreenClass, monitors_changed),
-          NULL, NULL, NULL,
+		  NULL, NULL,
+		  g_cclosure_marshal_VOID__VOID,
 		  G_TYPE_NONE, 0);

  g_object_class_install_property (object_class,
@@ -474,6 +498,7 @@ reload_monitor_infos (MetaScreen *screen)
      screen->monitor_infos[1].rect.width = screen->rect.width / 2;
    }

+#ifdef HAVE_XFREE_XINERAMA
  if (screen->n_monitor_infos == 0 &&
      XineramaIsActive (display->xdisplay))
    {
@@ -543,10 +568,74 @@ reload_monitor_infos (MetaScreen *screen)
  else if (screen->n_monitor_infos > 0)
    {
      meta_topic (META_DEBUG_XINERAMA,
-                  "No Xinerama extension or Xinerama inactive on display %s\n",
+                  "No XFree86 Xinerama extension or XFree86 Xinerama inactive on display %s\n",
                  display->name);
    }
+#else
+  meta_topic (META_DEBUG_XINERAMA,
+              "Mutter compiled without XFree86 Xinerama support\n");
+#endif /* HAVE_XFREE_XINERAMA */

+#ifdef HAVE_SOLARIS_XINERAMA
+  /* This code from GDK, Copyright (C) 2002 Sun Microsystems */
+  if (screen->n_monitor_infos == 0 &&
+      XineramaGetState (screen->display->xdisplay,
+                        screen->number))
+    {
+      XRectangle monitors[MAXFRAMEBUFFERS];
+      unsigned char hints[16];
+      int result;
+      int n_monitors;
+      int i;
+
+      n_monitors = 0;
+      result = XineramaGetInfo (screen->display->xdisplay,
+                                screen->number,
+				monitors, hints,
+                                &n_monitors);
+      /* Yes I know it should be Success but the current implementation 
+       * returns the num of monitor
+       */
+      if (result > 0)
+	{
+          g_assert (n_monitors > 0);
+          
+          screen->monitor_infos = g_new0 (MetaMonitorInfo, n_monitors);
+          screen->n_monitor_infos = n_monitors;
+          
+          i = 0;
+          while (i < n_monitors)
+            {
+              screen->monitor_infos[i].number = i;
+              screen->monitor_infos[i].rect.x = monitors[i].x;
+              screen->monitor_infos[i].rect.y = monitors[i].y;
+              screen->monitor_infos[i].rect.width = monitors[i].width;
+              screen->monitor_infos[i].rect.height = monitors[i].height;
+
+              meta_topic (META_DEBUG_XINERAMA,
+                          "Monitor %d is %d,%d %d x %d\n",
+                          screen->monitor_infos[i].number,
+                          screen->monitor_infos[i].rect.x,
+                          screen->monitor_infos[i].rect.y,
+                          screen->monitor_infos[i].rect.width,
+                          screen->monitor_infos[i].rect.height);              
+              
+              ++i;
+            }
+	}
+    }
+  else if (screen->n_monitor_infos == 0)
+    {
+      meta_topic (META_DEBUG_XINERAMA,
+                  "No Solaris Xinerama extension or Solaris Xinerama inactive on display %s\n",
+                  display->name);
+    }
+#else
+  meta_topic (META_DEBUG_XINERAMA,
+              "Mutter compiled without Solaris Xinerama support\n");
+#endif /* HAVE_SOLARIS_XINERAMA */
+
+  
  /* If no Xinerama, fill in the single screen info so
   * we can use the field unconditionally
   */
@@ -1095,9 +1184,7 @@ prefs_changed_callback (MetaPreference pref,
 {
  MetaScreen *screen = data;
  
-  if ((pref == META_PREF_NUM_WORKSPACES ||
-       pref == META_PREF_DYNAMIC_WORKSPACES) &&
-      !meta_prefs_get_dynamic_workspaces ())
+  if (pref == META_PREF_NUM_WORKSPACES)
    {
      /* GSettings doesn't provide timestamps, but luckily update_num_workspaces
       * often doesn't need it...
@@ -1216,6 +1303,31 @@ meta_screen_foreach_window (MetaScreen *screen,
  g_slist_free (winlist);
 }

+static void
+queue_draw (MetaScreen *screen, MetaWindow *window, gpointer data)
+{
+  if (window->frame)
+    meta_frame_queue_draw (window->frame);
+}
+
+void
+meta_screen_queue_frame_redraws (MetaScreen *screen)
+{
+  meta_screen_foreach_window (screen, queue_draw, NULL);
+}
+
+static void
+queue_resize (MetaScreen *screen, MetaWindow *window, gpointer data)
+{
+  meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
+}
+
+void
+meta_screen_queue_window_resizes (MetaScreen *screen)
+{
+  meta_screen_foreach_window (screen, queue_resize, NULL);
+}
+
 int
 meta_screen_get_n_workspaces (MetaScreen *screen)
 {
@@ -1382,14 +1494,12 @@ meta_screen_remove_workspace (MetaScreen *screen, MetaWorkspace *workspace,
  new_num = g_list_length (screen->workspaces);

  set_number_of_spaces_hint (screen, new_num);
-
-  if (!meta_prefs_get_dynamic_workspaces ())
-    meta_prefs_set_num_workspaces (new_num);
+  meta_prefs_set_num_workspaces (new_num);

  /* If deleting a workspace before the current workspace, the active
   * workspace index changes, so we need to update that hint */
  if (active_index_changed)
-      meta_screen_set_active_workspace_hint (screen);
+      meta_screen_set_active_workspace_hint (workspace->screen);

  l = next;
  while (l)
@@ -1439,9 +1549,7 @@ meta_screen_append_new_workspace (MetaScreen *screen, gboolean activate,
  new_num = g_list_length (screen->workspaces);

  set_number_of_spaces_hint (screen, new_num);
-
-  if (!meta_prefs_get_dynamic_workspaces ())
-    meta_prefs_set_num_workspaces (new_num);
+  meta_prefs_set_num_workspaces (new_num);

  meta_screen_queue_workarea_recalc (screen);

@@ -1457,7 +1565,7 @@ static void
 update_num_workspaces (MetaScreen *screen,
                       guint32     timestamp)
 {
-  int new_num, old_num;
+  int new_num;
  GList *tmp;
  int i;
  GList *extras;
@@ -1487,7 +1595,6 @@ update_num_workspaces (MetaScreen *screen,
      ++i;
      tmp = tmp->next;
    }
-  old_num = i;

  g_assert (last_remaining);
  
@@ -1522,22 +1629,22 @@ update_num_workspaces (MetaScreen *screen,

      g_assert (w->windows == NULL);
      meta_workspace_remove (w);
-
+      
      tmp = tmp->next;
    }
-
+  
  g_list_free (extras);
-
-  for (i = old_num; i < new_num; i++)
-    meta_workspace_new (screen);
+  
+  while (i < new_num)
+    {
+      meta_workspace_new (screen);
+      ++i;
+    }

  set_number_of_spaces_hint (screen, new_num);

  meta_screen_queue_workarea_recalc (screen);

-  for (i = old_num; i < new_num; i++)
-    g_signal_emit (screen, screen_signals[WORKSPACE_ADDED], 0, i);
-
  g_object_notify (G_OBJECT (screen), "n-workspaces");
 }

@@ -1828,6 +1935,7 @@ meta_screen_tile_preview_update_timeout (gpointer data)
 {
  MetaScreen *screen = data;
  MetaWindow *window = screen->display->grab_window;
+  gboolean composited = screen->display->compositor != NULL;
  gboolean needs_preview = FALSE;

  screen->tile_preview_timeout_id = 0;
@@ -1837,7 +1945,8 @@ meta_screen_tile_preview_update_timeout (gpointer data)
      Window xwindow;
      gulong create_serial;

-      screen->tile_preview = meta_tile_preview_new (screen->number);
+      screen->tile_preview = meta_tile_preview_new (screen->number,
+                                                    composited);
      xwindow = meta_tile_preview_get_xwindow (screen->tile_preview,
                                               &create_serial);
      meta_stack_tracker_record_add (screen->stack_tracker,
@@ -2054,7 +2163,7 @@ meta_screen_get_natural_monitor_list (MetaScreen *screen,
      visited[i] = FALSE;
    }

-  current = meta_screen_get_current_monitor_info (screen);
+  current = meta_screen_get_current_monitor (screen);
  monitor_queue = g_queue_new ();
  g_queue_push_tail (monitor_queue, (gpointer) current);
  visited[current->number] = TRUE;
@@ -2121,26 +2230,10 @@ meta_screen_get_natural_monitor_list (MetaScreen *screen,
 }

 const MetaMonitorInfo*
-meta_screen_get_current_monitor_info (MetaScreen *screen)
-{
-    int monitor_index;
-    monitor_index = meta_screen_get_current_monitor (screen);
-    return &screen->monitor_infos[monitor_index];
-}
-
-/**
- * meta_screen_get_current_monitor:
- * @screen: a #MetaScreen
- *
- * Gets the index of the monitor that currently has the mouse pointer.
- *
- * Return value: a monitor index
- */
-int
 meta_screen_get_current_monitor (MetaScreen *screen)
 {
  if (screen->n_monitor_infos == 1)
-    return 0;
+    return &screen->monitor_infos[0];
  
  /* Sadly, we have to do it this way. Yuck.
   */
@@ -2182,7 +2275,7 @@ meta_screen_get_current_monitor (MetaScreen *screen)
                  screen->last_monitor_index);
    }

-  return screen->last_monitor_index;
+  return &screen->monitor_infos[screen->last_monitor_index];
 }

 /**
@@ -2878,22 +2971,6 @@ meta_screen_resize (MetaScreen *screen,
  reload_monitor_infos (screen);
  set_desktop_geometry_hint (screen);

-  /* Resize the guard window to fill the screen again. */
-  if (screen->guard_window != None)
-    {
-      XWindowChanges changes;
-
-      changes.x = 0;
-      changes.y = 0;
-      changes.width = width;
-      changes.height = height;
-
-      XConfigureWindow(screen->display->xdisplay,
-                       screen->guard_window,
-                       CWX | CWY | CWWidth | CWHeight,
-                       &changes);
-    }
-
  if (screen->display->compositor)
    meta_compositor_sync_screen_size (screen->display->compositor,
 				      screen, width, height);
@@ -2915,7 +2992,7 @@ meta_screen_resize (MetaScreen *screen,
  g_free (old_monitor_infos);
  g_slist_free (windows);

-  g_signal_emit (screen, screen_signals[MONITORS_CHANGED], 0);
+  g_signal_emit (screen, screen_signals[MONITORS_CHANGED], 0, index);
 }

 void
@@ -3392,10 +3469,9 @@ meta_screen_get_screen_number (MetaScreen *screen)

 /**
 * meta_screen_get_display:
+ * Retrieve the display associated with screen.
 * @screen: A #MetaScreen
 * 
- * Retrieve the display associated with screen.
- *
 * Returns: (transfer none): Display 
 */
 MetaDisplay *
@@ -3427,11 +3503,8 @@ meta_screen_get_size (MetaScreen *screen,
                      int        *width,
                      int        *height)
 {
-  if (width != NULL)
-    *width = screen->rect.width;
-
-  if (height != NULL)
-    *height = screen->rect.height;
+  *width = screen->rect.width;
+  *height = screen->rect.height;
 }

 /**
--- a/src/core/session.c
+++ b/src/core/session.c
@@ -1811,7 +1811,7 @@ warn_about_lame_clients_and_finish_interact (gboolean shutdown)
                           "you log in."),
                         "240",
                         meta_get_display()->active_screen->screen_name,
-                         NULL, NULL, NULL,
+                         NULL, NULL,
                         None,
                         columns,
                         lame_details);
--- a/src/core/stack-tracker.c
+++ b/src/core/stack-tracker.c
@@ -394,8 +394,6 @@ meta_stack_tracker_free (MetaStackTracker *tracker)
  g_queue_foreach (tracker->queued_requests, (GFunc)meta_stack_op_free, NULL);
  g_queue_free (tracker->queued_requests);
  tracker->queued_requests = NULL;
-
-  g_free (tracker);
 }

 static void
--- a/src/core/stack.c
+++ b/src/core/stack.c
@@ -1,8 +1,7 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

 /**
- * SECTION:stack
- * @short_description: Which windows cover which other windows
+ * \file stack.c  Which windows cover which other windows
 */

 /* 
@@ -122,7 +121,6 @@ meta_stack_add (MetaStack  *stack,
              window->desc, window->stack_position);
  
  stack_sync_to_server (stack);
-  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

 void
@@ -158,7 +156,6 @@ meta_stack_remove (MetaStack  *stack,
                                     GUINT_TO_POINTER (window->frame->xwindow));
  
  stack_sync_to_server (stack);
-  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

 void
@@ -168,7 +165,6 @@ meta_stack_update_layer (MetaStack  *stack,
  stack->need_relayer = TRUE;
  
  stack_sync_to_server (stack);
-  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

 void
@@ -178,64 +174,26 @@ meta_stack_update_transient (MetaStack  *stack,
  stack->need_constrain = TRUE;
  
  stack_sync_to_server (stack);
-  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

 /* raise/lower within a layer */
 void
 meta_stack_raise (MetaStack  *stack,
                  MetaWindow *window)
-{
-  GList *l;
-  int max_stack_position = window->stack_position;
-  MetaWorkspace *workspace;
-
-  stack_ensure_sorted (stack);
-
-  workspace = meta_window_get_workspace (window);
-  for (l = stack->sorted; l; l = l->next)
-    {
-      MetaWindow *w = (MetaWindow *) l->data;
-      if (meta_window_located_on_workspace (w, workspace) &&
-          w->stack_position > max_stack_position)
-        max_stack_position = w->stack_position;
-    }
-
-  if (max_stack_position == window->stack_position)
-    return;
-
-  meta_window_set_stack_position_no_sync (window, max_stack_position);
-
+{  
+  meta_window_set_stack_position_no_sync (window,
+                                          stack->n_positions - 1);
+  
  stack_sync_to_server (stack);
-  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

 void
 meta_stack_lower (MetaStack  *stack,
                  MetaWindow *window)
 {
-  GList *l;
-  int min_stack_position = window->stack_position;
-  MetaWorkspace *workspace;
-
-  stack_ensure_sorted (stack);
-
-  workspace = meta_window_get_workspace (window);
-  for (l = stack->sorted; l; l = l->next)
-    {
-      MetaWindow *w = (MetaWindow *) l->data;
-      if (meta_window_located_on_workspace (w, workspace) &&
-          w->stack_position < min_stack_position)
-        min_stack_position = w->stack_position;
-    }
-
-  if (min_stack_position == window->stack_position)
-    return;
-
-  meta_window_set_stack_position_no_sync (window, min_stack_position);
+  meta_window_set_stack_position_no_sync (window, 0);
  
  stack_sync_to_server (stack);
-  meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }

 void
@@ -251,27 +209,6 @@ meta_stack_thaw (MetaStack *stack)
  
  stack->freeze_count -= 1;
  stack_sync_to_server (stack);
-  meta_stack_update_window_tile_matches (stack, NULL);
-}
-
-void
-meta_stack_update_window_tile_matches (MetaStack     *stack,
-                                       MetaWorkspace *workspace)
-{
-  GList *windows, *tmp;
-
-  if (stack->freeze_count > 0)
-    return;
-
-  windows = meta_stack_list_windows (stack, workspace);
-  tmp = windows;
-  while (tmp)
-    {
-      meta_window_compute_tile_match ((MetaWindow *) tmp->data);
-      tmp = tmp->next;
-    }
-
-  g_list_free (windows);
 }

 static gboolean
@@ -341,7 +278,7 @@ get_standalone_layer (MetaWindow *window)
                 windows_on_different_monitor (window,
                                               window->display->expected_focus_window))))
        layer = META_LAYER_FULLSCREEN;
-      else if (window->wm_state_above && !META_WINDOW_MAXIMIZED (window))
+      else if (window->wm_state_above)
        layer = META_LAYER_TOP;
      else
        layer = META_LAYER_NORMAL;
@@ -800,8 +737,6 @@ apply_constraints (Constraint **constraints,
 }

 /**
- * stack_do_window_deletions:
- *
 * Go through "deleted" and take the matching windows
 * out of "windows".
 */
@@ -902,8 +837,6 @@ stack_do_window_additions (MetaStack *stack)
 }

 /**
- * stack_do_relayer:
- *
 * Update the layers that windows are in
 */
 static void
@@ -949,8 +882,6 @@ stack_do_relayer (MetaStack *stack)
 }

 /**
- * stack_do_constrain:
- *
 * Update stack_position and layer to reflect transiency
 * constraints
 */
@@ -983,8 +914,6 @@ stack_do_constrain (MetaStack *stack)
 }

 /**
- * stack_do_resort:
- *
 * Sort stack->sorted with layers having priority over stack_position.
 */
 static void
@@ -1003,8 +932,6 @@ stack_do_resort (MetaStack *stack)
 }

 /**
- * stack_ensure_sorted:
- *
 * Puts the stack into canonical form.
 *
 * Honour the removed and added lists of the stack, and then recalculate
@@ -1024,8 +951,6 @@ stack_ensure_sorted (MetaStack *stack)
 }

 /**
- * raise_window_relative_to_managed_windows:
- *
 * This function is used to avoid raising a window above popup
 * menus and other such things.
 *
@@ -1126,8 +1051,6 @@ raise_window_relative_to_managed_windows (MetaScreen *screen,
 }

 /**
- * stack_sync_to_server:
- *
 * Order the windows on the X server to be the same as in our structure.
 * We do this using XRestackWindows if we don't know the previous order,
 * or XConfigureWindow on a few particular windows if we do and can figure
@@ -1733,7 +1656,6 @@ meta_stack_set_positions (MetaStack *stack,
              "Reset the stack positions of (nearly) all windows\n");

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

 void
@@ -1796,6 +1718,4 @@ meta_window_set_stack_position (MetaWindow *window,
 {
  meta_window_set_stack_position_no_sync (window, position);
  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
@@ -1,5 +1,23 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

+/**
+ * \file stack.h  Which windows cover which other windows
+ *
+ * There are two factors that determine window position.
+ * 
+ * One is window->stack_position, which is a unique integer
+ * indicating how windows are ordered with respect to one
+ * another. The ordering here transcends layers; it isn't changed
+ * as the window is moved among layers. This allows us to move several
+ * windows from one layer to another, while preserving the relative
+ * order of the moved windows. Also, it allows us to restore
+ * the stacking order from a saved session.
+ * 
+ * However when actually stacking windows on the screen, the
+ * layer overrides the stack_position; windows are first sorted
+ * by layer, then by stack_position within each layer.
+ */
+
 /* 
 * Copyright (C) 2001 Havoc Pennington
 * Copyright (C) 2005 Elijah Newren
@@ -23,25 +41,6 @@
 #ifndef META_STACK_H
 #define META_STACK_H

-/**
- * SECTION:stack
- * @short_description: Which windows cover which other windows
- *
- * There are two factors that determine window position.
- * 
- * One is window->stack_position, which is a unique integer
- * indicating how windows are ordered with respect to one
- * another. The ordering here transcends layers; it isn't changed
- * as the window is moved among layers. This allows us to move several
- * windows from one layer to another, while preserving the relative
- * order of the moved windows. Also, it allows us to restore
- * the stacking order from a saved session.
- * 
- * However when actually stacking windows on the screen, the
- * layer overrides the stack_position; windows are first sorted
- * by layer, then by stack_position within each layer.
- */
-
 #include "screen-private.h"

 /**
@@ -124,214 +123,192 @@ struct _MetaStack
 };

 /**
- * meta_stack_new:
- * @screen: The MetaScreen which will be the parent of this stack.
- *
 * Creates and initialises a MetaStack.
 *
- * Returns: The new screen.
+ * \param screen  The MetaScreen which will be the parent of this stack.
+ * \return The new screen.
 */
 MetaStack *meta_stack_new       (MetaScreen     *screen);

 /**
- * meta_stack_free:
- * @stack: The stack to destroy.
- *
 * Destroys and frees a MetaStack.
+ *
+ * \param stack  The stack to destroy.
 */
 void       meta_stack_free      (MetaStack      *stack);

 /**
- * meta_stack_add:
- * @stack: The stack to add it to
- * @window: The window to add
- *
 * Adds a window to the local stack.  It is a fatal error to call this
 * function on a window which already exists on the stack of any screen.
+ *
+ * \param window  The window to add
+ * \param stack  The stack to add it to
 */
 void       meta_stack_add       (MetaStack      *stack,
                                 MetaWindow     *window);

 /**
- * meta_stack_remove:
- * @stack: The stack to remove it from
- * @window: The window to remove
- *
 * Removes a window from the local stack.  It is a fatal error to call this
 * function on a window which exists on the stack of any screen.
+ *
+ * \param window  The window to remove
+ * \param stack   The stack to remove it from
 */
 void       meta_stack_remove    (MetaStack      *stack,
                                 MetaWindow     *window);
 /**
- * meta_stack_update_layer:
- * @stack: The stack to recalculate
- * @window: Dummy parameter
- *
 * Recalculates the correct layer for all windows in the stack,
 * and moves them about accordingly.
 *
+ * \param window  Dummy parameter
+ * \param stack   The stack to recalculate
+ * \bug What's with the dummy parameter?
 */
 void       meta_stack_update_layer    (MetaStack      *stack,
                                       MetaWindow     *window);

 /**
- * meta_stack_update_transient:
- * @stack: The stack to recalculate
- * @window: Dummy parameter
- *
 * Recalculates the correct stacking order for all windows in the stack
 * according to their transience, and moves them about accordingly.
 *
- * FIXME: What's with the dummy parameter?
+ * \param window  Dummy parameter
+ * \param stack   The stack to recalculate
+ * \bug What's with the dummy parameter?
 */
 void       meta_stack_update_transient (MetaStack     *stack,
                                        MetaWindow    *window);

 /**
- * meta_stack_raise:
- * @stack: The stack to modify.
- * @window: The window that's making an ascension.
- *              (Amulet of Yendor not required.)
- *
 * Move a window to the top of its layer.
+ *
+ * \param stack  The stack to modify.
+ * \param window  The window that's making an ascension.
+ *                (Amulet of Yendor not required.)
 */
 void       meta_stack_raise     (MetaStack      *stack,
                                 MetaWindow     *window);
 /**
- * meta_stack_lower:
- * @stack: The stack to modify.
- * @window: The window that's on the way downwards.
- *
 * Move a window to the bottom of its layer.
+ *
+ * \param stack  The stack to modify.
+ * \param window  The window that's on the way downwards.
 */
 void       meta_stack_lower     (MetaStack      *stack,
                                 MetaWindow     *window);

 /**
- * meta_stack_freeze:
- * @stack: The stack to freeze.
- *
 * Prevent syncing to server until the next call of meta_stack_thaw(),
 * so that we can carry out multiple operations in one go without having
 * everything halfway reflected on the X server.
 *
 * (Calls to meta_stack_freeze() nest, so that multiple calls to
 * meta_stack_freeze will require multiple calls to meta_stack_thaw().)
+ *
+ * \param stack  The stack to freeze.
 */
 void       meta_stack_freeze    (MetaStack      *stack);

 /**
- * meta_stack_thaw:
- * @stack: The stack to thaw.
- *
 * Undoes a meta_stack_freeze(), and processes anything which has become
 * necessary during the freeze.  It is an error to call this function if
 * the stack has not been frozen.
+ *
+ * \param stack  The stack to thaw.
 */
 void       meta_stack_thaw      (MetaStack      *stack);

 /**
- * meta_stack_get_top:
- * @stack: The stack to examine.
- *
 * Finds the top window on the stack.
 *
- * Returns: The top window on the stack, or %NULL in the vanishingly unlikely
- *          event that you have no windows on your screen whatsoever.
+ * \param stack  The stack to examine.
+ * \return The top window on the stack, or NULL in the vanishingly unlikely
+ *         event that you have no windows on your screen whatsoever.
 */
 MetaWindow* meta_stack_get_top    (MetaStack  *stack);

 /**
- * meta_stack_get_bottom:
- * @stack: The stack to search
- *
 * Finds the window at the bottom of the stack.  Since that's pretty much
 * always the desktop, this isn't the most useful of functions, and nobody
 * actually calls it.  We should probably get rid of it.
+ *
+ * \param stack  The stack to search
 */
 MetaWindow* meta_stack_get_bottom (MetaStack  *stack);

 /**
- * meta_stack_get_above:
- * @stack: The stack to search.
- * @window: The window to look above.
- * @only_within_layer: If %TRUE, will return %NULL if @window is the
- *                     top window in its layer.
- *
 * Finds the window above a given window in the stack.
 * It is not an error to pass in a window which does not exist in
- * the stack; the function will merely return %NULL.
+ * the stack; the function will merely return NULL.
 *
- * Returns: %NULL if there is no such window;
- *          the window above @window otherwise.
+ * \param stack   The stack to search.
+ * \param window  The window to look above.
+ * \param only_within_layer  If true, will return NULL if "window" is the
+ *                           top window in its layer.
+ * \return NULL if there is no such window;
+ *         the window above "window" otherwise.
 */
 MetaWindow* meta_stack_get_above  (MetaStack  *stack,
                                   MetaWindow *window,
                                   gboolean    only_within_layer);

 /**
- * meta_stack_get_below:
- * @stack: The stack to search.
- * @window: The window to look below.
- * @only_within_layer: If %TRUE, will return %NULL if window is the
- *                     bottom window in its layer.
- *
 * Finds the window below a given window in the stack.
 * It is not an error to pass in a window which does not exist in
- * the stack; the function will merely return %NULL.
+ * the stack; the function will merely return NULL.
 *
- *
- * Returns: %NULL if there is no such window;
- *          the window below @window otherwise.
+ * \param stack   The stack to search.
+ * \param window  The window to look below.
+ * \param only_within_layer  If true, will return NULL if "window" is the
+ *                           bottom window in its layer.
+ * \return NULL if there is no such window;
+ *         the window below "window" otherwise.
 */
 MetaWindow* meta_stack_get_below  (MetaStack  *stack,
                                   MetaWindow *window,
                                   gboolean    only_within_layer);

 /**
- * meta_stack_get_default_focus_window:
- * @stack: The stack to search.
- * @workspace: %NULL to search all workspaces; otherwise only windows
- *             from that workspace will be returned.
- * @not_this_one: Window to ignore because it's being unfocussed or
- *                going away.
- *
- * Find the topmost, focusable, mapped, window in a stack. If you supply
- * a window as @not_this_one, we won't return that one (presumably
- * because it's going to be going away).  But if you do supply @not_this_one
- * and we find its parent, we'll return that; and if @not_this_one is in
+ * Find the topmost, focusable, mapped, window in a stack.  If you supply
+ * a window as "not_this_one", we won't return that one (presumably
+ * because it's going to be going away).  But if you do supply "not_this_one"
+ * and we find its parent, we'll return that; and if "not_this_one" is in
 * a group, we'll return the top window of that group.
 *
 * Also, we are prejudiced against dock windows.  Every kind of window, even
 * the desktop, will be returned in preference to a dock window.
 *
- * Returns: The window matching all these constraints or %NULL if none does.
+ * \param stack  The stack to search.
+ * \param workspace  NULL to search all workspaces; otherwise only windows
+ *                   from that workspace will be returned.
+ * \param not_this_one  Window to ignore because it's being unfocussed or
+ *                      going away.
+ * \return The window matching all these constraints or NULL if none does.
+ * 
+ * \bug Never called!
  */
 MetaWindow* meta_stack_get_default_focus_window          (MetaStack     *stack,
                                                          MetaWorkspace *workspace,
                                                          MetaWindow    *not_this_one);

 /**
- * meta_stack_get_default_focus_window_at_point:
- * @stack: The stack to search.
- * @workspace: %NULL to search all workspaces; otherwise only windows
- *             from that workspace will be returned.
- * @not_this_one: Window to ignore because it's being unfocussed or
- *                going away.
- * @root_x: The returned window must contain this point,
- *          unless it's a dock.
- * @root_y: See root_x.
- *
 * Find the topmost, focusable, mapped, window in a stack.  If you supply
- * a window as @not_this_one, we won't return that one (presumably
- * because it's going to be going away).  But if you do supply @not_this_one
- * and we find its parent, we'll return that; and if @not_this_one is in
+ * a window as "not_this_one", we won't return that one (presumably
+ * because it's going to be going away).  But if you do supply "not_this_one"
+ * and we find its parent, we'll return that; and if "not_this_one" is in
 * a group, we'll return the top window of that group.
 *
 * Also, we are prejudiced against dock windows.  Every kind of window, even
 * the desktop, will be returned in preference to a dock window.
 *
- * Returns: The window matching all these constraints or %NULL if none does.
+ * \param stack  The stack to search.
+ * \param workspace  NULL to search all workspaces; otherwise only windows
+ *                   from that workspace will be returned.
+ * \param not_this_one  Window to ignore because it's being unfocussed or
+ *                      going away.
+ * \param root_x  The returned window must contain this point,
+ *                unless it's a dock.
+ * \param root_y  See root_x.
+ * \return The window matching all these constraints or NULL if none does.
 */
 MetaWindow* meta_stack_get_default_focus_window_at_point (MetaStack     *stack,
                                                          MetaWorkspace *workspace,
@@ -340,25 +317,18 @@ MetaWindow* meta_stack_get_default_focus_window_at_point (MetaStack     *stack,
                                                          int            root_y);

 /**
- * meta_stack_list_windows:
- * @stack: The stack to examine.
- * @workspace: If not %NULL, only windows on this workspace will be
- *             returned; otherwise all windows in the stack will be
- *             returned.
- *
 * Finds all the windows in the stack, in order.
 *
- * Returns: A list of windows, in stacking order, honouring layers.
+ * \param stack  The stack to examine.
+ * \param workspace  If non-NULL, only windows on this workspace will be
+ *                   returned; otherwise all windows in the stack will be
+ *                   returned.
+ * \return A list of windows, in stacking order, honouring layers.
 */
 GList*      meta_stack_list_windows (MetaStack *stack,
                                     MetaWorkspace *workspace);

 /**
- * meta_stack_windows_cmp:
- * @stack: A stack containing both window_a and window_b
- * @window_a: A window
- * @window_b  Another window
- *
 * Comparison function for windows within a stack.  This is not directly
 * suitable for use within a standard comparison routine, because it takes
 * an extra parameter; you will need to wrap it.
@@ -369,6 +339,9 @@ GList*      meta_stack_list_windows (MetaStack *stack,
 *
 * (FIXME: Apparently identical to compare_window_position(). Merge them.)
 *
+ * \param stack  A stack containing both window_a and window_b
+ * \param window_a  A window
+ * \param window_b  Another window
 * \return -1 if window_a is below window_b, honouring layers; 1 if it's
 *         above it; 0 if you passed in the same window twice!
 */
@@ -377,44 +350,37 @@ int         meta_stack_windows_cmp  (MetaStack  *stack,
                                     MetaWindow *window_b);

 /**
- * meta_window_set_stack_position:
- * @window: The window which is moving.
- * @position:  Where it should move to (0 is the bottom).
- *
 * Sets the position of a window within the stack.  This will only move it
 * up or down within its layer.  It is an error to attempt to move this
 * below position zero or above the last position in the stack (however, since
 * we don't provide a simple way to tell the number of windows in the stack,
 * this requirement may not be easy to fulfil).
+ *
+ * \param window  The window which is moving.
+ * \param position  Where it should move to (0 is the bottom).
 */
 void meta_window_set_stack_position (MetaWindow *window,
                                     int         position);

 /**
- * meta_stack_get_positions:
- * @stack: The stack to examine.
- *
 * Returns the current stack state, allowing rudimentary transactions.
 *
- * Returns: An opaque GList representing the current stack sort order;
- *          it is the caller's responsibility to free it.
- *          Pass this to meta_stack_set_positions() later if you want to restore
- *          the state to where it was when you called this function.
+ * \param stack  The stack to examine.
+ * \return An opaque GList representing the current stack sort order;
+ *         it is the caller's responsibility to free it.
+ *         Pass this to meta_stack_set_positions() later if you want to restore
+ *         the state to where it was when you called this function.
 */
 GList* meta_stack_get_positions (MetaStack *stack);

 /**
- * meta_stack_set_positions:
- * @stack:  The stack to roll back.
- * @windows:  The list returned from meta_stack_get_positions().
- *
 * Rolls back a transaction, given the list returned from
 * meta_stack_get_positions().
 *
+ * \param stack  The stack to roll back.
+ * \param windows  The list returned from meta_stack_get_positions().
 */
 void   meta_stack_set_positions (MetaStack *stack,
                                 GList     *windows);

-void meta_stack_update_window_tile_matches (MetaStack     *stack,
-                                            MetaWorkspace *workspace);
 #endif
--- a/src/core/util.c
+++ b/src/core/util.c
@@ -47,6 +47,37 @@ meta_topic_real_valist (MetaDebugTopic topic,
                        va_list        args);
 #endif

+#ifdef HAVE_BACKTRACE
+#include <execinfo.h>
+void
+meta_print_backtrace (void)
+{
+  void *bt[500];
+  int bt_size;
+  int i;
+  char **syms;
+  
+  bt_size = backtrace (bt, 500);
+
+  syms = backtrace_symbols (bt, bt_size);
+  
+  i = 0;
+  while (i < bt_size)
+    {
+      meta_verbose ("  %s\n", syms[i]);
+      ++i;
+    }
+
+  free (syms);
+}
+#else
+void
+meta_print_backtrace (void)
+{
+  meta_verbose ("Not compiled with backtrace support\n");
+}
+#endif
+
 static gint verbose_topics = 0;
 static gboolean is_debugging = FALSE;
 static gboolean replace_current = FALSE;
@@ -410,6 +441,8 @@ meta_bug (const char *format, ...)
  fflush (out);
  
  g_free (str);
+
+  meta_print_backtrace ();
  
  /* stop us in a debugger */
  abort ();
@@ -555,23 +588,6 @@ meta_gravity_to_string (int gravity)
    }
 }

-static gboolean
-zenity_supports_option (const char *section, const char *option)
-{
-  char *command, *out;
-  gboolean rv;
-
-  command = g_strdup_printf ("zenity %s", section);
-  g_spawn_command_line_sync (command, &out, NULL, NULL, NULL);
-
-  rv = (out && strstr (out, option));
-
-  g_free (command);
-  g_free (out);
-
-  return rv;
-}
-
 /* Command line arguments are passed in the locale encoding; in almost
 * all cases, we'd hope that is UTF-8 and no conversion is necessary.
 * If it's not UTF-8, then it's possible that the message isn't
@@ -602,7 +618,6 @@ meta_show_dialog (const char *type,
                  const char *display,
                  const char *ok_text,
                  const char *cancel_text,
-                  const char *icon_name,
                  const int transient_for,
                  GSList *columns,
                  GSList *entries)
@@ -643,17 +658,6 @@ meta_show_dialog (const char *type,
      append_argument (args, cancel_text);
    }

-  if (icon_name)
-    {
-      char *option = g_strdup_printf ("--help%s", type + 1);
-      if (zenity_supports_option (option, "--icon-name"))
-        {
-          append_argument (args, "--icon-name");
-          append_argument (args, icon_name);
-        }
-      g_free (option);
-    }
-
  tmp = columns;
  while (tmp)
    {
@@ -669,18 +673,15 @@ meta_show_dialog (const char *type,
      tmp = tmp->next;
    }

+  g_ptr_array_add (args, NULL); /* NULL-terminate */
+
  if (transient_for)
    {
      gchar *env = g_strdup_printf("%d", transient_for);
      setenv ("WINDOWID", env, 1);
      g_free (env);
-
-      if (zenity_supports_option ("--help-general", "--modal"))
-        append_argument (args, "--modal");
    }

-  g_ptr_array_add (args, NULL); /* NULL-terminate */
-
  g_spawn_async (
                 "/",
                 (gchar**) args->pdata,
@@ -920,7 +921,6 @@ meta_later_remove (guint later_id)
           * repaint func run and get removed
           */
          destroy_later (later);
-          return;
        }
    }
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Ryan Lortie	393a80d434	Add _DBUS_UNIQUE_NAME and _OBJECT_PATH properties https://bugzilla.gnome.org/show_bug.cgi?id=664851	2011-12-05 12:54:29 -05:00
Colin Walters	a2f95e115c	Load _DBUS_APPLICATION_ID property, expose it via API This is used to associate GtkApplication -> X window, and will be consumed by gnome-shell. https://bugzilla.gnome.org/show_bug.cgi?id=664851	2011-12-05 12:52:29 -05:00