Bump version to 3.10.1

Update NEWS.

.gitignore

@@ -23,7 +23,7 @@ src/50-mutter-navigation.xml
 src/50-mutter-system.xml
 src/50-mutter-windows.xml
 src/mutter-wm.desktop
-src/mutter.desktop
+src/mutter-wayland.desktop
 *.o
 *.a
 *.lo
@@ -46,12 +46,13 @@ POTFILES
 po/*.pot
 50-metacity-desktop-key.xml
 50-metacity-key.xml
-libmutter.pc
-mutter
-mutter-theme-viewer
-mutter.desktop
+libmutter-wayland.pc
+mutter-wayland
+mutter-launch
 org.gnome.mutter.gschema.valid
 org.gnome.mutter.gschema.xml
+org.gnome.mutter.wayland.gschema.valid
+org.gnome.mutter.wayland.gschema.xml
 testasyncgetprop
 testboxes
 testgradient
@@ -74,7 +75,15 @@ src/mutter-enum-types.[ch]
 src/stamp-mutter-enum-types.h
 src/mutter-marshal.[ch]
 src/stamp-mutter-marshal.h
+src/meta-dbus-xrandr.[ch]
+src/meta-dbus-idle-monitor.[ch]
 src/mutter-plugins.pc
+src/wayland/gtk-shell-protocol.c
+src/wayland/gtk-shell-client-protocol.h
+src/wayland/gtk-shell-server-protocol.h
+src/wayland/xserver-protocol.c
+src/wayland/xserver-client-protocol.h
+src/wayland/xserver-server-protocol.h
 doc/reference/*.args
 doc/reference/*.bak
 doc/reference/*.hierarchy

Makefile.am

@@ -1,5 +1,5 @@
 
-SUBDIRS=src po doc
+SUBDIRS=src protocol po doc
 
 EXTRA_DIST = HACKING MAINTAINERS rationales.txt
 

NEWS

@@ -1,3 +1,117 @@
+3.10.1
+======
+* Don't apply fullscreen workarounds to CSD windows [Giovanni; #708718]
+* Fix hangs during DND operations [Adel; #709340]
+* Misc bug fixes [Dan, Giovanni, Jasper; #708813, #708420]
+
+Contributors:
+  Giovanni Campagna, Adel Gadllah, Dan Horák, Hans Petter Jansson,
+  Jasper St. Pierre
+
+3.10.0.1
+========
+* Fix bug when a window changed size twice in a single frame - this
+  can happen with GTK+ client-side decorations [Giovanni, Owen; #708367]
+
+Contributors:
+  Giovanni Campagna, Owen Taylor
+
+3.10.0
+======
+* Update dependencies [Giovanni; #708210]
+
+3.9.92
+======
+* Constrain the pointer position onto visible monitors [Giovanni; #706655]
+* Fix keyboard state handling in face of event compression [Giovanni; #706963]
+* Extend the MetaCursorTracker API with query pointer and cursor visibility [Giovanni; #707474]
+* Be stricter in checking and exposing the wayland protocol version [#707851]
+* Don't require plugins to pass event to Clutter [Giovanni; #707482]
+* Move the --wayland option from the binary to the library [Giovanni; #707897]
+* Implement running from gnome-session (environment variable setting, process group
+  handling, Clutter backend variables) [Giovanni; #706421]
+* Add support for more cursor types [Giovanni; #707919]
+* Drop man pages for removed utilities [Kalev; #706579]
+* Implement monitor configuration on KMS [Giovanni; #706308]
+* Implement HW cursors [Giovanni; #707573]
+* Implement minimal support for resizing and maximizing wayland clients [Giovanni; #707401]
+* Implement transient hints for wayland clients [Giovanni; #707401]
+* Implement popup menu surfaces and grabs [Giovanni; #707863]
+* Immediately fire idle watches that are already expired [Giovanni; #707302]
+* Remove holes generated by disabling the laptop lid [Giovanni; #707473]
+* Misc bug fixes [Giovanni, Pavel, Adel; #707649, #706124, #707584, #707851, #707929,
+  #708070]
+
+Contributors:
+  Adel Gadllah, Giovanni Campagna, Kalev Lember, Pavel Vasin
+
+Translations:
+  Мирослав Николић po/sr, sr@latin.po, Мирослав Николић [sr, sr@latin],
+  Chao-Hsiung Liao [zh_HK, zh_TW], Yuri Myasoedov [ru],
+  Ville-Pekka Vainio [fi], Changwoo Ryu [ko], A S Alam [pa],
+  Mattias Põldaru [et], Rūdolfs Mazurs [lv], Ihar Hrachyshka [be],
+  Nilamdyuti Goswami [as], Andika Triwidada [id], Baurzhan Muftakhidinov [kk],
+  Benjamin Steinwender [de]
+
+3.9.91
+======
+* Drop man pages for removed utilities [Kalev; #706579]
+* Add support for idle tracking [Giovanni, Cosimo; #706005, #707250]
+* Skip CRTC reconfigurations that have no effect [Giovanni; #706672]
+* Ignore skip-taskbar hints on parentless dialogs [Giovanni; #673399]
+* Don't save pixbuf data in user data [Tim; #706777]
+* Don't queue redraws for obscured regions [Adel; #703332]
+* Suppor the opaque region hints for wayland clients [Jasper; #707019]
+* Turn blending off when drawing entirely opaque regions [Jasper; #707019]
+* Check event timestamps before reconfiguring [Giovanni; #706735]
+* Merge the DBus API for display configuration in the wayland branch [Giovanni]
+* Install an X IO error handler for XWayland [Giovanni; #706962]
+* Use the clutter xkbcommon integration for the wayland keyboard [Giovanni; #705862]
+* Add a setuid helper for running on KMS+evdev [Giovanni, Colin; #705861]
+* Add keybindings for switching VT [Giovanni; #705861]
+* Implement plugin modality when running as a wayland compositor [Giovanni; #705917]
+* Add support for the application menu for wayland clients [Giovanni; #707128]
+* Several Coverity spotted fixes [Jasper]
+* Don't create a dummy texture for the texture template [Neil; #707458]
+* Use a more conservative paint volume for obscured windows [Adel]
+* Misc bug fixes [Giovanni, Colin, Seán, Jasper, Cosimo; #706582, #706598,
+  #706787, #706729, #706825, #707081, #707090, #707267, #706982, #706289]
+
+Contributors:
+  Giovanni Campagna, Cosimo Cecchi, Adel Gadllah, Colin Guthrie, Kalev Lember,
+  Tim Lunn, Jasper St. Pierre, Neil Roberts, Rico Tzschichholz, Seán de Búrca
+
+Translations:
+  Piotr Drąg [pl], Alexandre Franke [fr], Kjartan Maraas [nb],
+  Milo Casagrande [it], Balázs Úr [hu], Seán de Búrca [ga], Fran Diéguez [gl],
+  Daniel Mustieles [es], Aurimas Černius [lt], Gil Forcada [ca]
+
+3.9.90
+======
+* First release from the wayland branch, includes basic support for running
+  as a wayland compositor [Robert, Neil, Giovanni]
+* Add support for _GTK_FRAME_EXTENTS [Jasper; #705766]
+* Fix quick consecutive <super> presses breaking keyboard input [Alban; #666101]
+* Work towards running as wayland compositor [Giovanni]
+ - Add DBus API for display configuration
+   [#705670, #706231, #706233, #706322, #706382]
+ - Add abstraction layer for cursor tracking [#705911]
+ - Add support for plugin modality under wayland [#705917]
+* Disable GTK+ scaling [Alexander; #706388]
+* Disable blending while updating tower [Robert]
+* Misc bug fixes and cleanups [Adel, Jasper, Giovanni, Colin, Rico, Florian;
+  #703332, #704437, #706207]
+
+Contributors:
+  Robert Bragg, Giovanni Campagna, Alban Crequy, Adel Gadllah,
+  Alexander Larsson, Florian Müllner, Jasper St. Pierre, Neil Roberts,
+  Rico Tzschichholz, Colin Walters
+
+Translations:
+  Jiro Matsuzawa [ja], Kjartan Maraas [nb], Matej Urbančič [sl],
+  Marek Černocký [cs], Daniel Mustieles [es], Rafael Ferreira [pt_BR],
+  Yaron Shahrabani [he], Ján Kyselica [sk]
+
 3.9.5
 =====
 * Don't select for touch events on the stage [Jasper; #697192]

autogen.sh

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

configure.ac

@@ -1,8 +1,8 @@
 AC_PREREQ(2.50)
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [9])
-m4_define([mutter_micro_version], [5])
+m4_define([mutter_minor_version], [10])
+m4_define([mutter_micro_version], [1])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -15,10 +15,14 @@ AC_INIT([mutter], [mutter_version],
 AC_CONFIG_SRCDIR(src/core/display.c)
 AC_CONFIG_HEADERS(config.h)
 
-AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz tar-ustar])
+AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz tar-ustar])
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],)
 AM_MAINTAINER_MODE([enable])
 
+# Change pkglibdir and pkgdatadir to mutter-wayland instead of mutter
+PACKAGE="mutter-wayland"
+AC_SUBST([PACKAGE], [$PACKAGE])
+
 MUTTER_MAJOR_VERSION=mutter_major_version
 MUTTER_MINOR_VERSION=mutter_minor_version
 MUTTER_MICRO_VERSION=mutter_micro_version
@@ -34,7 +38,7 @@ AC_SUBST(MUTTER_PLUGIN_DIR)
 # Honor aclocal flags
 AC_SUBST(ACLOCAL_AMFLAGS, "\${ACLOCAL_FLAGS}")
 
-GETTEXT_PACKAGE=mutter
+GETTEXT_PACKAGE=mutter-wayland
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Name of default gettext domain])
 
@@ -73,7 +77,7 @@ MUTTER_PC_MODULES="
    cairo >= 1.10.0
    gsettings-desktop-schemas >= 3.7.3
    xcomposite >= 0.2 xfixes xrender xdamage xi >= 1.6.0
-   $CLUTTER_PACKAGE >= 1.14.3
+   $CLUTTER_PACKAGE >= 1.15.94
    cogl-1.0 >= 1.13.3
    upower-glib > 0.9.11
    gnome-desktop-3.0
@@ -115,11 +119,32 @@ AC_ARG_ENABLE(shape,
                  [disable mutter's use of the shaped window extension]),,
   enable_shape=auto)
 
+## Wayland support requires the xserver.xml protocol extension found in the weston
+## repository but since there aren't currently established conventions for
+## installing and discovering these we simply require a location to be given
+## explicitly...
+AC_ARG_WITH([wayland-protocols],
+            [AS_HELP_STRING([--with-wayland-protocols], [Location for wayland extension protocol specs])],
+            [
+            ],
+            [])
+
+AC_ARG_WITH([xwayland-path],
+            [AS_HELP_STRING([--with-xwayland-path], [Absolute path for an X Wayland server])],
+            [XWAYLAND_PATH="$withval"],
+            [XWAYLAND_PATH="$bindir/Xorg"])
+
 AM_GLIB_GNU_GETTEXT
 
 ## here we get the flags we'll actually use
 # GRegex requires Glib-2.14.0
 PKG_CHECK_MODULES(ALL, glib-2.0 >= 2.14.0)
+PKG_CHECK_MODULES(MUTTER_LAUNCH, libdrm libsystemd-login)
+
+saved_LIBS="$LIBS"
+LIBS="$LIBS $MUTTER_LAUNCH"
+AC_CHECK_FUNCS([sd_session_get_vt])
+LIBS="$saved_LIBS"
 
 # Unconditionally use this dir to avoid a circular dep with gnomecc
 GNOME_KEYBINDINGS_KEYSDIR="${datadir}/gnome-control-center/keybindings"
@@ -184,20 +209,18 @@ if test x$found_introspection != xno; then
   AC_SUBST(META_GIR)
 fi
 
-AC_MSG_CHECKING([Xcursor])
-if $PKG_CONFIG xcursor; then
-     have_xcursor=yes
-  else
-     have_xcursor=no
-  fi
-  AC_MSG_RESULT($have_xcursor)
+MUTTER_PC_MODULES="$MUTTER_PC_MODULES xcursor"
 
-if test x$have_xcursor = xyes; then
-  echo "Building with Xcursor"
-  MUTTER_PC_MODULES="$MUTTER_PC_MODULES xcursor"
-  AC_DEFINE(HAVE_XCURSOR, , [Building with Xcursor support])
-fi
+# We always build with wayland enabled
+AC_DEFINE(HAVE_WAYLAND, , [Building with Wayland support])
 
+AC_PATH_PROG([WAYLAND_SCANNER],[wayland-scanner],[no])
+AS_IF([test "x$WAYLAND_SCANNER" = "xno"],
+  AC_MSG_ERROR([Could not find wayland-scanner in your PATH, required for parsing wayland extension protocols]))
+AC_SUBST([WAYLAND_SCANNER])
+AC_SUBST(XWAYLAND_PATH)
+
+MUTTER_PC_MODULES="$MUTTER_PC_MODULES clutter-wayland-1.0 clutter-wayland-compositor-1.0 clutter-egl-1.0 wayland-server libdrm"
 PKG_CHECK_MODULES(MUTTER, $MUTTER_PC_MODULES)
 
 PKG_CHECK_EXISTS([xi >= 1.6.99.1],
@@ -435,9 +458,9 @@ doc/man/Makefile
 doc/reference/Makefile
 doc/reference/meta-docs.sgml
 src/Makefile
-src/libmutter.pc
-src/mutter-plugins.pc
+src/libmutter-wayland.pc
 src/compositor/plugins/Makefile
+protocol/Makefile
 po/Makefile.in
 ])
 
@@ -453,7 +476,7 @@ fi
 
 dnl ==========================================================================
 echo "
-mutter-$VERSION
+mutter-wayland-$VERSION
 
 	prefix:                   ${prefix}
 	source code location:	  ${srcdir}

doc/man/Makefile.am

@@ -1,4 +1,3 @@
-man_MANS = mutter.1 mutter-theme-viewer.1 \
-	   mutter-window-demo.1 mutter-message.1
+man_MANS = mutter.1
 
 EXTRA_DIST = $(man_MANS)

doc/man/mutter-message.1

@@ -1,60 +0,0 @@
-.\"                                      Hey, EMACS: -*- nroff -*-
-.\" First parameter, NAME, should be all caps
-.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
-.\" other parameters are allowed: see man(7), man(1)
-.\" -----
-.\" This file was confirmed to be licenced under the GPL
-.\" by its author and copyright holder, Akira TAGOH, on June 1st 2008:
-.\"
-.\" > I'm comfortable with DFSG-free. that sounds great if you think it's
-.\" > useful and worth containing it in upstream.
-.\" ...
-.\" > Right I know. any licenses that is DFSG-free, I'm ok with whatever,
-.\" > since I have contributed that for Debian. so GPL is no problem for me.
-.\" -----
-.TH MUTTER\-MESSAGE 1 "28 August 2002"
-.\" Please adjust this date whenever revising the manpage.
-.\"
-.\" Some roff macros, for reference:
-.\" .nh        disable hyphenation
-.\" .hy        enable hyphenation
-.\" .ad l      left justify
-.\" .ad b      justify to both left and right margins
-.\" .nf        disable filling
-.\" .fi        enable filling
-.\" .br        insert line break
-.\" .sp <n>    insert n+1 empty lines
-.\" for manpage-specific macros, see man(7)
-.SH NAME
-MUTTER\-MESSAGE \- a command to send a message to Mutter
-.SH SYNOPSIS
-.B MUTTER\-MESSAGE
-[restart|reload\-theme|enable\-keybindings|disable\-keybindings]
-.SH DESCRIPTION
-This manual page documents briefly the
-.B mutter\-message\fP.
-This manual page was written for the Debian distribution
-because the original program does not have a manual page.
-.PP
-.\" TeX users may be more comfortable with the \fB<whatever>\fP and
-.\" \fI<whatever>\fP escape sequences to invode bold face and italics, 
-.\" respectively.
-\fBmutter\-message\fP send a specified message to \fBmutter\fP(1).
-.SH OPTIONS
-.TP
-.B restart
-Restart \fBmutter\fP(1) which is running.
-.TP
-.B reload-theme
-Reload a theme which is specified on gsettings database.
-.TP
-.B enable-keybindings
-Enable all of keybindings which is specified on gsettings database.
-.TP
-.B disable-keybindings
-Disable all of keybindings which is specified on gsettings database.
-.SH SEE ALSO
-.BR mutter (1)
-.SH AUTHOR
-This manual page was written by Akira TAGOH <tagoh@debian.org>,
-for the Debian GNU/Linux system (but may be used by others).

doc/man/mutter-theme-viewer.1

@@ -1,43 +0,0 @@
-.\" In .TH, FOO should be all caps, SECTION should be 1-8, maybe w/ subsection
-.\" other parms are allowed: see man(7), man(1)
-.\"
-.\" Based on template provided by Tom Christiansen <tchrist@jhereg.perl.com>.
-.\" 
-.TH MUTTER-THEME-VIEWER 1 "1 June 2004" 
-.SH NAME
-mutter-theme-viewer \- view mutter themes
-.SH SYNOPSIS
-.B mutter-theme-viewer
-[
-.I THEMENAME
-]
-.SH DESCRIPTION
-.\" Putting a newline after each sentence can generate better output.
-.B mutter-theme-viewer
-allows you to preview any installed Mutter theme.
-.PP
-When designing a new Mutter theme, you can use
-.B mutter-theme-viewer
-to measure the performance of a window frame option, and to preview
-the option.
-.SH OPTIONS
-.TP
-.I THEMENAME
-Name of the theme to be shown (\fIAtlanta\fR by default).
-It is case-sensitive.
-.SH FILES
-.br
-.nf
-.TP
-.I /usr/share/themes
-system themes directory
-.TP
-.I /usr/share/themes/*/mutter-1/mutter-theme-1.xml
-theme specification file
-.SH AUTHOR
-This manual page was written by Jose M. Moya <josem@die.upm.es>, for
-the Debian  GNU/Linux system (but may be used by others).
-.SH "SEE ALSO"
-.\" Always quote multiple words for .SH
-.BR mutter (1),
-.BR mutter-window-demo (1).

doc/man/mutter-window-demo.1

@@ -1,25 +0,0 @@
-.\" In .TH, FOO should be all caps, SECTION should be 1-8, maybe w/ subsection
-.\" other parms are allowed: see man(7), man(1)
-.\"
-.\" Based on template provided by Tom Christiansen <tchrist@jhereg.perl.com>.
-.\" 
-.TH MUTTER-WINDOW-DEMO 1 "1 June 2004" 
-.SH NAME
-mutter-window-demo \- demo of window features
-.SH SYNOPSIS
-.B mutter-window-demo
-.SH DESCRIPTION
-.\" Putting a newline after each sentence can generate better output.
-This program demonstrates various kinds of windows that window
-managers and window manager themes should handle.
-.PP
-Be sure to tear off the menu and toolbar, those are also a special
-kind of window.
-.SH AUTHOR
-This manual page was written by Jose M. Moya <josem@die.upm.es>, for
-the Debian  GNU/Linux system (but may be used by others).
-.SH "SEE ALSO"
-.\" Always quote multiple words for .SH
-.BR x-window-manager (1),
-.BR mutter (1),
-.BR mutter-theme-viewer (1).

doc/reference/Makefile.am

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

po/LINGUAS

@@ -44,6 +44,7 @@ is
 it
 ja
 ka
+kk
 kn
 ko
 ku

po/POTFILES.in

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

po/be.po

@@ -1,10 +1,10 @@
-# Ihar Hrachyshka <ihar.hrachyshka@gmail.com>, 2011.
+# Ihar Hrachyshka <ihar.hrachyshka@gmail.com>, 2011, 2013.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter.master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-01 15:50+0000\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
 "PO-Revision-Date: 2012-10-13 17:44+0300\n"
 "Last-Translator: Ігар Грачышка <ihar.hrachyshka@gmail.com>\n"
 "Language-Team: Belarusian <i18n-bel-gnome@googlegroups.com>\n"
@@ -206,7 +206,7 @@ msgstr "Падзяліць прагляд справа"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: ../src/compositor/compositor.c:507
+#: ../src/compositor/compositor.c:589
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -214,11 +214,11 @@ msgid ""
 msgstr ""
 "Іншы кампазітны кіраўнік вокнаў ужо абслугоўвае экран %i дысплея \"%s\"."
 
-#: ../src/compositor/meta-background.c:1111
+#: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
 msgstr "не ўдалося стварыць фонавую тэкстуру з файла"
 
-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "Падзея з сігналам"
 
@@ -251,18 +251,18 @@ msgstr "_Пачакаць"
 msgid "_Force Quit"
 msgstr "_Змусіць да выхаду"
 
-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr ""
 "Адсутнічае пашырэнне \"%s\", патрэбнае для ажыццяўлення кампазітнага вываду"
 
-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Не ўдалося адкрыць X-дысплей аконнай сістэмы \"%s\"\n"
 
-#: ../src/core/keybindings.c:929
+#: ../src/core/keybindings.c:1136
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -271,41 +271,41 @@ msgstr ""
 "Нейкая іншая праграма ўжо выкарыстоўвае як скарот клавішу %s з "
 "мадыфікатарамі %x\n"
 
-#: ../src/core/keybindings.c:1129
+#: ../src/core/keybindings.c:1333
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\" - гэта хібны клавіятурны скарот\n"
 
-#: ../src/core/main.c:196
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "Выключыць злучэнне з кіраўніком сеансаў"
 
-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "Замяніць дзейнага кіраўніка вокнаў"
 
-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "Вызначыць ідэнтыфікатар для кіравання сеансам"
 
-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "Патрэбны X-дысплей"
 
-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "Ініцыяваць сеанс з файла"
 
-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "Сінхронна выконваць выклікі X-сістэмы"
 
-#: ../src/core/main.c:494
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "Не ўдалося праглядзець каталог з матывамі аздаблення: %s\n"
 
-#: ../src/core/main.c:510
+#: ../src/core/main.c:550
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -313,6 +313,19 @@ msgstr ""
 "Не ўдалося адшукаць матыў аздаблення! Праверце, каб каталог %s існаваў і "
 "змяшчаў звычайныя матывы.\n"
 
+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "Убудаваны дысплей"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+msgid "Unknown %s"
+msgstr "Невядомы %s"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -337,7 +350,7 @@ msgstr "Вывесці нумар версіі праграмы"
 msgid "Mutter plugin to use"
 msgstr "Патрэбны плугін Mutter"
 
-#: ../src/core/prefs.c:1087
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -345,12 +358,12 @@ msgstr ""
 "Асаблівыя паводзіны для некаторых хібных праграм выключаныя. Некаторыя "
 "праграмы могуць перастаць працаваць, як мае быць.\n"
 
-#: ../src/core/prefs.c:1162
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Не ўдалося разабраць азначэнне шрыфту \"%s\" з GSettings-ключа %s\n"
 
-#: ../src/core/prefs.c:1228
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -359,7 +372,7 @@ msgstr ""
 "Значэнне \"%s\", знойдзенае ў базе канфігурацыйных даных, не азначае "
 "мадыфікатар мышынай кнопкі\n"
 
-#: ../src/core/prefs.c:1780
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -368,17 +381,17 @@ msgstr ""
 "Значэнне \"%s\", знойдзенае ў базе канфігурацыйных даных, не азначае "
 "клавіятурны скарот \"%s\"\n"
 
-#: ../src/core/prefs.c:1879
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "Прастора працы %d"
 
-#: ../src/core/screen.c:673
+#: ../src/core/screen.c:534
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Экран %d на дысплеі \"%s\" хібны\n"
 
-#: ../src/core/screen.c:689
+#: ../src/core/screen.c:550
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -387,19 +400,19 @@ msgstr ""
 "Экран %d на дысплеі \"%s\" ужо мае аконнага кіраўніка. Каб замяніць яго "
 "новым, дадайце опцыю --replace.\n"
 
-#: ../src/core/screen.c:716
+#: ../src/core/screen.c:577
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr ""
 "Не ўдалося пераняць вылучэнне кіраўніка вокнаў для экрана %d дысплея \"%s\"\n"
 
-#: ../src/core/screen.c:794
+#: ../src/core/screen.c:655
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Экран %d на дысплеі \"%s\" ужо мае кіраўніка вокнаў\n"
 
-#: ../src/core/screen.c:979
+#: ../src/core/screen.c:846
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Не ўдалося вызваліць экран %d на дысплеі \"%s\"\n"
@@ -460,46 +473,45 @@ msgstr ""
 "Гэтыя вокны не падтрымліваюць функцыі захавання дзейнага ладу працы, і таму "
 "іх прыйдзецца запусціць уручную пасля наступнага ўваходу ў сістэму."
 
-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "Не ўдалося адкрыць адладачны журнал: %s\n"
 
-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "Не ўдалося выканаць fdopen() для журнальнага файла %s: %s\n"
 
-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "Журнальны файл %s адкрыты\n"
 
-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
-#, c-format
+#: ../src/core/util.c:119
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Праграма \"Mutter\" была скампіляваная без падтрымкі падрабязнага "
 "пратакаліравання\n"
 
-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "Кіраўнік вокнаў: "
 
-#: ../src/core/util.c:407
+#: ../src/core/util.c:414
 msgid "Bug in window manager: "
 msgstr "Хіба ў кіраўніку вокнаў: "
 
-#: ../src/core/util.c:438
+#: ../src/core/util.c:445
 msgid "Window manager warning: "
 msgstr "Перасцярога ад кіраўніка вокнаў: "
 
-#: ../src/core/util.c:466
+#: ../src/core/util.c:473
 msgid "Window manager error: "
 msgstr "Памылка кіраўніка вокнаў: "
 
 #. first time through
-#: ../src/core/window.c:7539
+#: ../src/core/window.c:7533
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -515,7 +527,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8263
+#: ../src/core/window.c:8257
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -525,22 +537,22 @@ msgstr ""
 "памеру, але разам з гэтым прызначыла для сябе мінімальны памер %d x %d і "
 "максімальны памер %d x %d. Такія паводзіны не маюць сэнсу.\n"
 
-#: ../src/core/window-props.c:318
+#: ../src/core/window-props.c:347
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Праграма прызначыла памылковае значэнне _NET_WM_PID %lu\n"
 
-#: ../src/core/window-props.c:434
+#: ../src/core/window-props.c:463
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (на %s)"
 
-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1546
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "Для %2$s вызначана хібнае акно WM_TRANSIENT_FOR 0x%1$lx.\n"
 
-#: ../src/core/window-props.c:1528
+#: ../src/core/window-props.c:1557
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "WM_TRANSIENT_FOR акно 0x%lx для %s стварыла б цыкл.\n"
@@ -689,7 +701,8 @@ msgstr ""
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:17
 msgid "Auto maximize nearly monitor sized windows"
-msgstr "Аўтаматычна максімалізаваць вокны, якія расцягнутыя амаль на ўвесь экран"
+msgstr ""
+"Аўтаматычна максімалізаваць вокны, якія расцягнутыя амаль на ўвесь экран"
 
 #: ../src/org.gnome.mutter.gschema.xml.in.h:18
 msgid ""
@@ -707,109 +720,104 @@ msgstr "Выбраць акно з выплыўнога акенца"
 msgid "Cancel tab popup"
 msgstr "Закрыць выплыўное акенца"
 
-#: ../src/tools/mutter-message.c:123
-#, c-format
-msgid "Usage: %s\n"
-msgstr "Правілы выкарыстання: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:69
+#: ../src/ui/menu.c:67
 msgid "Mi_nimize"
 msgstr "_Мінімалізаваць"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:71
+#: ../src/ui/menu.c:69
 msgid "Ma_ximize"
 msgstr "Ма_ксімалізаваць"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:73
+#: ../src/ui/menu.c:71
 msgid "Unma_ximize"
 msgstr "Скасаваць ма_ксімалізацыю"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:75
+#: ../src/ui/menu.c:73
 msgid "Roll _Up"
 msgstr "_Скруціць акно ў загаловак"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:77
+#: ../src/ui/menu.c:75
 msgid "_Unroll"
 msgstr "Рас_круціць акно з загалоўка"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:79
+#: ../src/ui/menu.c:77
 msgid "_Move"
 msgstr "_Перамясціць акно"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:79
 msgid "_Resize"
 msgstr "_Змяніць памер акна"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:83
+#: ../src/ui/menu.c:81
 msgid "Move Titlebar On_screen"
 msgstr "Перамясціць загаловак акна па _экране"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
+#: ../src/ui/menu.c:84 ../src/ui/menu.c:86
 msgid "Always on _Top"
 msgstr "Заўсёды _наверсе"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:90
+#: ../src/ui/menu.c:88
 msgid "_Always on Visible Workspace"
 msgstr "Заўсёды на _бачнай прасторы працы"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:92
+#: ../src/ui/menu.c:90
 msgid "_Only on This Workspace"
 msgstr "_Толькі на гэтай прасторы працы"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:94
+#: ../src/ui/menu.c:92
 msgid "Move to Workspace _Left"
 msgstr "Перамясціць на прастору працы з_лева"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:96
+#: ../src/ui/menu.c:94
 msgid "Move to Workspace R_ight"
 msgstr "Перамясціць на прастору працы с_права"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:98
+#: ../src/ui/menu.c:96
 msgid "Move to Workspace _Up"
 msgstr "Перамясціць на прастору працы з_верху"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:100
+#: ../src/ui/menu.c:98
 msgid "Move to Workspace _Down"
 msgstr "Перамясціць на прастору працы з_нізу"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:104
+#: ../src/ui/menu.c:102
 msgid "_Close"
 msgstr "_Закрыць акно"
 
-#: ../src/ui/menu.c:204
+#: ../src/ui/menu.c:202
 #, c-format
 msgid "Workspace %d%n"
 msgstr "Прастора працы %d%n"
 
-#: ../src/ui/menu.c:214
+#: ../src/ui/menu.c:212
 #, c-format
 msgid "Workspace 1_0"
 msgstr "Прастора працы 1_0"
 
-#: ../src/ui/menu.c:216
+#: ../src/ui/menu.c:214
 #, c-format
 msgid "Workspace %s%d"
 msgstr "Прастора працы %s%d"
 
-#: ../src/ui/menu.c:397
+#: ../src/ui/menu.c:384
 msgid "Move to Another _Workspace"
 msgstr "П_ерамясціць на іншую прастору працы"
 
@@ -911,49 +919,49 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"
 
-#: ../src/ui/theme.c:235
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "верхнюю"
 
-#: ../src/ui/theme.c:237
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "ніжнюю"
 
-#: ../src/ui/theme.c:239
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "левую"
 
-#: ../src/ui/theme.c:241
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "правую"
 
-#: ../src/ui/theme.c:269
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "апісанне геаметрыі рамкі акна не вызначае %s граніцу"
 
-#: ../src/ui/theme.c:288
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr ""
 "апісанне геаметрыі рамкі акна не вызначае %s граніцу для аблямоўкі \"%s\""
 
-#: ../src/ui/theme.c:325
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "Прапорцыі кнопкі %g не маюць сэнсу"
 
-#: ../src/ui/theme.c:337
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "Апісанне геаметрыі рамкі акна не вызначае памер кнопак"
 
-#: ../src/ui/theme.c:1050
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "Градыент мусіць мець прынамсі два колеры"
 
-#: ../src/ui/theme.c:1202
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -962,7 +970,7 @@ msgstr ""
 "Уласная спецыфікацыя колеру GTK мусіць змяшчаць назвы асноўнага і запаснога "
 "колераў у дужках, напрыклад, gtk:custom(foo,bar). Не ўдалося разабраць \"%s\""
 
-#: ../src/ui/theme.c:1218
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -971,7 +979,7 @@ msgstr ""
 "Хібны знак \"%c\" у параметры color_name спецыфікацыі gtk:custom, дазволеныя "
 "толькі A-Za-z0-9-_"
 
-#: ../src/ui/theme.c:1232
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -980,7 +988,7 @@ msgstr ""
 "Фармат gtk:custom: \"gtk:custom(назва_колеру,запасны_колер)\"; \"%s\" не "
 "адпавядае фармату"
 
-#: ../src/ui/theme.c:1277
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -989,7 +997,7 @@ msgstr ""
 "Спецыфікацыя колеру GTK мусіць мець стан у квадратных дужках, напрыклад, gtk:"
 "fg[NORMAL], дзе NORMAL - гэта стан. Не ўдалося разабраць \"%s\""
 
-#: ../src/ui/theme.c:1291
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -999,17 +1007,17 @@ msgstr ""
 "напрыклад, gtk:fg[NORMAL], дзе NORMAL - гэта стан. Не ўдалося разабраць \"%s"
 "\""
 
-#: ../src/ui/theme.c:1302
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "Незразумелы стан \"%s\" у спецыфікацыі колеру"
 
-#: ../src/ui/theme.c:1315
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "Незразумелы складнік колеру \"%s\" у спецыфікацыі колеру"
 
-#: ../src/ui/theme.c:1344
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -1018,58 +1026,58 @@ msgstr ""
 "Фармат змяшанага колеру - \"blend/bg_color/fg_color/alpha\". \"%s\" не "
 "адпавядае фармату."
 
-#: ../src/ui/theme.c:1355
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "Не ўдалося разабраць значэнне альфа \"%s\" ў змяшаным колеры"
 
-#: ../src/ui/theme.c:1365
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
 msgstr ""
 "Значэнне альфа \"%s\" у змяшаным колеры не ўваходзіць у дыяпазон ад 0.0 да "
 "1.0"
 
-#: ../src/ui/theme.c:1412
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
 msgstr ""
 "Фармат ценю - \"shade/base_color/factor\". \"%s\" не адпавядае фармату."
 
-#: ../src/ui/theme.c:1423
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "Не ўдалося разабраць каэфіцыент ценю \"%s\" у зацененым колеры"
 
-#: ../src/ui/theme.c:1433
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "Каэфіцыент ценю \"%s\" у зацененым колеры адмоўны"
 
-#: ../src/ui/theme.c:1462
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "Не ўдалося разабраць колер \"%s\""
 
-#: ../src/ui/theme.c:1779
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
 msgstr "Каардынатны выраз змяшчае забаронены знак \"%s\""
 
-#: ../src/ui/theme.c:1806
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "Каардынатны выраз змяшчае незразумелы лік з нефіксаванай коскай \"%s\""
 
-#: ../src/ui/theme.c:1820
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "Каардынатны выраз змяшчае незразумелы цэлы лік \"%s\""
 
-#: ../src/ui/theme.c:1941
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
@@ -1077,17 +1085,17 @@ msgid ""
 msgstr ""
 "Каардынатны выраз змяшчае невядомы аператар у пачатку гэтага тэксту: \"%s\""
 
-#: ../src/ui/theme.c:1998
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "Каардынатны выраз пусты ці незразумелы"
 
-#: ../src/ui/theme.c:2111 ../src/ui/theme.c:2121 ../src/ui/theme.c:2155
+#: ../src/ui/theme.c:2112 ../src/ui/theme.c:2122 ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "Каардынатны выраз вымагае дзялення на нуль"
 
-#: ../src/ui/theme.c:2163
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
@@ -1095,24 +1103,24 @@ msgstr ""
 "Каардынатны выраз спрабуе ўжыць аператар дзялення па модулі для ліку з "
 "нефіксаванай коскай"
 
-#: ../src/ui/theme.c:2219
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr ""
 "У каардынатным выразе ўжыты аператар \"%s\" там, дзе мусіў быць аперанд"
 
-#: ../src/ui/theme.c:2228
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "У каардынатным выразе ўжыты аперанд там, дзе мусіў быць аператар"
 
-#: ../src/ui/theme.c:2236
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "Каардынатны выраз заканчваецца аператарам, а не аперандам"
 
-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -1121,41 +1129,41 @@ msgstr ""
 "У каардынатным выразе за аператарам \"%c\" ідзе аператар \"%c\", але паміж "
 "імі няма аперанда"
 
-#: ../src/ui/theme.c:2397 ../src/ui/theme.c:2442
+#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "У каардынатным выразе невядомая зменная альбо канстанта \"%s\""
 
-#: ../src/ui/theme.c:2496
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "Прылада для разбору каардынатных выразаў перапоўніла свой буфер."
 
-#: ../src/ui/theme.c:2525
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr ""
 "У каардынатным выразе ўжытыя дужкі, якія закрываюцца, але няма тых, якія б "
 "адкрываліся"
 
-#: ../src/ui/theme.c:2589
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr ""
 "У каардынатным выразе ўжытыя дужкі, якія адкрываюцца, але няма тых, якія б "
 "закрываліся"
 
-#: ../src/ui/theme.c:2600
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "У каардынатным выразе няма ні аператараў, ні аперандаў"
 
-#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
+#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "Матыў аздаблення змяшчае выраз, які стаў прычынай памылкі: %s\n"
 
-#: ../src/ui/theme.c:4499
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1164,25 +1172,25 @@ msgstr ""
 "Для гэтага стылю рамкі трэба вызначыць <button function=\"%s\" state=\"%s\" "
 "draw_ops=\"whatever\"/>"
 
-#: ../src/ui/theme.c:5010 ../src/ui/theme.c:5035
+#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
 msgstr ""
 "Няма <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"што-небудзь\"/>"
 
-#: ../src/ui/theme.c:5083
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Не ўдалося загрузіць матыў аздаблення \"%s\": %s\n"
 
-#: ../src/ui/theme.c:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
-#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
+#: ../src/ui/theme.c:5218 ../src/ui/theme.c:5225 ../src/ui/theme.c:5232
+#: ../src/ui/theme.c:5239 ../src/ui/theme.c:5246
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "Для матыву аздаблення \"%2$s\" не прызначана <%1$s>"
 
-#: ../src/ui/theme.c:5255
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1191,7 +1199,7 @@ msgstr ""
 "Стыль рамкі не вызначаны для вокнаў тыпу \"%s\" для матыву аздаблення \"%s"
 "\". Дадайце <window type=\"%s\" style_set=\"штосьці\"/>."
 
-#: ../src/ui/theme.c:5662 ../src/ui/theme.c:5724 ../src/ui/theme.c:5787
+#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
@@ -1199,7 +1207,7 @@ msgstr ""
 "Назвы канстантаў, вызначаных карыстальнікам, мусяць пачынацца з вялікай "
 "літары. \"%s\" не адпавядае гэтаму патрабаванню."
 
-#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
+#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Канстанта \"%s\" ужо азначана"
@@ -1585,207 +1593,8 @@ msgstr "Выкарыстанне тэксту ўнутры элемента <%s>
 msgid "<%s> specified twice for this theme"
 msgstr "<%s> двойчы вызначаны для гэтага матыву аздаблення"
 
-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Памылка пошуку правільнага файла для матыву аздаблення %s\n"
 
-#: ../src/ui/theme-viewer.c:99
-msgid "_Windows"
-msgstr "_Вокны"
-
-#: ../src/ui/theme-viewer.c:100
-msgid "_Dialog"
-msgstr "_Дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:101
-msgid "_Modal dialog"
-msgstr "_Мадальнае дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:102
-msgid "_Utility"
-msgstr "_Дапаможная праграма"
-
-#: ../src/ui/theme-viewer.c:103
-msgid "_Splashscreen"
-msgstr "_Экранная застаўка"
-
-#: ../src/ui/theme-viewer.c:104
-msgid "_Top dock"
-msgstr "_Верхняя ўбудова"
-
-#: ../src/ui/theme-viewer.c:105
-msgid "_Bottom dock"
-msgstr "_Ніжняя ўбудова"
-
-#: ../src/ui/theme-viewer.c:106
-msgid "_Left dock"
-msgstr "_Левая ўбудова"
-
-#: ../src/ui/theme-viewer.c:107
-msgid "_Right dock"
-msgstr "_Правая ўбудова"
-
-#: ../src/ui/theme-viewer.c:108
-msgid "_All docks"
-msgstr "_Усе ўбудовы"
-
-#: ../src/ui/theme-viewer.c:109
-msgid "Des_ktop"
-msgstr "_Стол"
-
-#: ../src/ui/theme-viewer.c:115
-msgid "Open another one of these windows"
-msgstr "Адкрыць чарговае з гэтых вокнаў"
-
-#: ../src/ui/theme-viewer.c:117
-msgid "This is a demo button with an 'open' icon"
-msgstr "Гэта дэманстрацыйная кнопка са значком \"Адкрыць\""
-
-#: ../src/ui/theme-viewer.c:119
-msgid "This is a demo button with a 'quit' icon"
-msgstr "Гэта дэманстрацыйная кнопка са значком \"Выйсці\""
-
-#: ../src/ui/theme-viewer.c:248
-msgid "This is a sample message in a sample dialog"
-msgstr "Гэта ўзорнае паведамленне ва ўзорным дыялогавым акенцы"
-
-#: ../src/ui/theme-viewer.c:328
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "Несапраўдны пункт меню %d\n"
-
-#: ../src/ui/theme-viewer.c:363
-msgid "Border-only window"
-msgstr "Акно толькі з аблямоўкай"
-
-#: ../src/ui/theme-viewer.c:365
-msgid "Bar"
-msgstr "Стужка"
-
-#: ../src/ui/theme-viewer.c:382
-msgid "Normal Application Window"
-msgstr "Звычайнае акно праграмы"
-
-#: ../src/ui/theme-viewer.c:386
-msgid "Dialog Box"
-msgstr "Дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:390
-msgid "Modal Dialog Box"
-msgstr "Мадальнае дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:394
-msgid "Utility Palette"
-msgstr "Дапаможная палітра"
-
-#: ../src/ui/theme-viewer.c:398
-msgid "Torn-off Menu"
-msgstr "Адчэпленае меню"
-
-#: ../src/ui/theme-viewer.c:402
-msgid "Border"
-msgstr "Аблямоўка"
-
-#: ../src/ui/theme-viewer.c:406
-msgid "Attached Modal Dialog"
-msgstr "Прычапленае мадальнае дыялогавае акенца"
-
-#: ../src/ui/theme-viewer.c:737
-#, c-format
-msgid "Button layout test %d"
-msgstr "Выпрабаванне размяшчэння кнопак %d"
-
-#: ../src/ui/theme-viewer.c:766
-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "%g мілісекунд, каб намаляваць адну рамку акна"
-
-#: ../src/ui/theme-viewer.c:811
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "Правілы карыстання: metacity-theme-viewer [НАЗВА_МАТЫВУ]\n"
-
-#: ../src/ui/theme-viewer.c:818
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "Памылка загрузкі матыву аздаблення: %s\n"
-
-#: ../src/ui/theme-viewer.c:824
-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "Матыў аздаблення \"%s\" загружаны за %g секунд\n"
-
-#: ../src/ui/theme-viewer.c:869
-msgid "Normal Title Font"
-msgstr "Звычайны шрыфт загалоўка"
-
-#: ../src/ui/theme-viewer.c:875
-msgid "Small Title Font"
-msgstr "Маленькі шрыфт загалоўка"
-
-#: ../src/ui/theme-viewer.c:881
-msgid "Large Title Font"
-msgstr "Вялікі шрыфт загалоўка"
-
-#: ../src/ui/theme-viewer.c:886
-msgid "Button Layouts"
-msgstr "Размяшчэнне кнопак"
-
-#: ../src/ui/theme-viewer.c:891
-msgid "Benchmark"
-msgstr "Выпрабаванне"
-
-#: ../src/ui/theme-viewer.c:947
-msgid "Window Title Goes Here"
-msgstr "Месца для загалоўка акна"
-
-#: ../src/ui/theme-viewer.c:1053
-#, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"Намалявана %d рамак цягам %g секунд кліенцкага часу (%g мілісекунд на рамку) "
-"і %g секунд каляндарнага часу, уключна з рэсурсамі X-сервера (%g мілісекунд "
-"на рамку)\n"
-
-#: ../src/ui/theme-viewer.c:1273
-msgid "position expression test returned TRUE but set error"
-msgstr "выпрабаванне выразу пазіцыі вярнула TRUE, але паведаміла аб памылцы"
-
-#: ../src/ui/theme-viewer.c:1275
-msgid "position expression test returned FALSE but didn't set error"
-msgstr ""
-"выпрабаванне выразу пазіцыі вярнула FALSE, але не паведаміла аб памылцы"
-
-#: ../src/ui/theme-viewer.c:1279
-msgid "Error was expected but none given"
-msgstr "Чакалася памылка, але звесткі не атрыманыя"
-
-#: ../src/ui/theme-viewer.c:1281
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "Чакалася памылка %d, але атрымана %d"
-
-#: ../src/ui/theme-viewer.c:1287
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "Атрымана нечаканая памылка: %s"
-
-#: ../src/ui/theme-viewer.c:1291
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "X-значэнне было %d, а чакалася %d"
-
-#: ../src/ui/theme-viewer.c:1294
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "Y-значэнне было %d, а чакалася %d"
-
-#: ../src/ui/theme-viewer.c:1359
-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr ""
-"%d каардынатных выразаў разабраныя за %g секунд (у сярэднім %g секунд)\n"

po/et.po

@@ -14,8 +14,8 @@ msgstr ""
 "Project-Id-Version: mutter MASTER\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-12 18:53+0000\n"
-"PO-Revision-Date: 2013-03-12 20:55+0300\n"
+"POT-Creation-Date: 2013-09-10 15:25+0000\n"
+"PO-Revision-Date: 2013-09-11 23:20+0300\n"
 "Last-Translator: Mattias Põldaru <mahfiaz@gmail.com>\n"
 "Language-Team: Estonian <>\n"
 "Language: et\n"
@@ -23,6 +23,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
+"X-Generator: Poedit 1.5.4\n"
 
 msgid "Navigation"
 msgstr "Navigeerimine"
@@ -249,6 +250,17 @@ msgid ""
 msgstr ""
 "Teemat ei leitud! Veendu, et %s on olemas ja sisaldab harilikke teemasid.\n"
 
+msgid "Built-in display"
+msgstr "Sisseehitatud kuva"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#, c-format
+msgid "Unknown %s"
+msgstr "Tundmatu %s"
+
 #, c-format
 msgid ""
 "mutter %s\n"
@@ -381,7 +393,6 @@ msgstr "Tõrge logifaili %s avamisel funktsiooniga fdopen(): %s\n"
 msgid "Opened log file %s\n"
 msgstr "Avati logifail %s\n"
 
-#, c-format
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter kompileeriti ilma jutuka režiimi toeta\n"
 
@@ -572,10 +583,6 @@ msgstr "Akna valimine tabulaatori hüpikaknalt"
 msgid "Cancel tab popup"
 msgstr "Tabulaatori hüpikakna katkestamine"
 
-#, c-format
-msgid "Usage: %s\n"
-msgstr "Kasutamine: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
 msgid "Mi_nimize"
 msgstr "_Minimeeri"
@@ -1281,159 +1288,151 @@ msgstr "Selle teema jaoks on <%s> määratud kaks korda"
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Tõrge %s teema jaoks korrektse faili leidmisel\n"
 
-msgid "_Windows"
-msgstr "_Aknad"
+#~ msgid "Usage: %s\n"
+#~ msgstr "Kasutamine: %s\n"
 
-msgid "_Dialog"
-msgstr "_Dialoog"
+#~ msgid "_Windows"
+#~ msgstr "_Aknad"
 
-msgid "_Modal dialog"
-msgstr "_Modaaldialoog"
+#~ msgid "_Dialog"
+#~ msgstr "_Dialoog"
 
-msgid "_Utility"
-msgstr "_Utiliit"
+#~ msgid "_Modal dialog"
+#~ msgstr "_Modaaldialoog"
 
-msgid "_Splashscreen"
-msgstr "_Käivitusekraan"
+#~ msgid "_Utility"
+#~ msgstr "_Utiliit"
 
-msgid "_Top dock"
-msgstr "Ü_lemine dokk"
+#~ msgid "_Splashscreen"
+#~ msgstr "_Käivitusekraan"
 
-msgid "_Bottom dock"
-msgstr "_Alumine dokk"
+#~ msgid "_Top dock"
+#~ msgstr "Ü_lemine dokk"
 
-msgid "_Left dock"
-msgstr "_Vasak dokk"
+#~ msgid "_Bottom dock"
+#~ msgstr "_Alumine dokk"
 
-msgid "_Right dock"
-msgstr "_Parem dokk"
+#~ msgid "_Left dock"
+#~ msgstr "_Vasak dokk"
 
-msgid "_All docks"
-msgstr "_Kõik dokid"
+#~ msgid "_Right dock"
+#~ msgstr "_Parem dokk"
 
-msgid "Des_ktop"
-msgstr "_Töölaud"
+#~ msgid "_All docks"
+#~ msgstr "_Kõik dokid"
 
-msgid "Open another one of these windows"
-msgstr "Ava neist akendest järgmine"
+#~ msgid "Des_ktop"
+#~ msgstr "_Töölaud"
 
-msgid "This is a demo button with an 'open' icon"
-msgstr "See on näidisnupp koos 'ava' ikooniga"
+#~ msgid "Open another one of these windows"
+#~ msgstr "Ava neist akendest järgmine"
 
-msgid "This is a demo button with a 'quit' icon"
-msgstr "See on näidisnupp koos 'lõpeta' ikooniga"
+#~ msgid "This is a demo button with an 'open' icon"
+#~ msgstr "See on näidisnupp koos 'ava' ikooniga"
 
-msgid "This is a sample message in a sample dialog"
-msgstr "See on näidisteade näidisdialoogis"
+#~ msgid "This is a demo button with a 'quit' icon"
+#~ msgstr "See on näidisnupp koos 'lõpeta' ikooniga"
 
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "Võltsitud menüüpunkt %d\n"
+#~ msgid "This is a sample message in a sample dialog"
+#~ msgstr "See on näidisteade näidisdialoogis"
 
-msgid "Border-only window"
-msgstr "Ainult raamiga aken"
+#~ msgid "Fake menu item %d\n"
+#~ msgstr "Võltsitud menüüpunkt %d\n"
 
-msgid "Bar"
-msgstr "Riba"
+#~ msgid "Border-only window"
+#~ msgstr "Ainult raamiga aken"
 
-msgid "Normal Application Window"
-msgstr "Tavaline rakenduseaken"
+#~ msgid "Bar"
+#~ msgstr "Riba"
 
-msgid "Dialog Box"
-msgstr "Dialoogikast"
+#~ msgid "Normal Application Window"
+#~ msgstr "Tavaline rakenduseaken"
 
-msgid "Modal Dialog Box"
-msgstr "Modaalne dialoogikast"
+#~ msgid "Dialog Box"
+#~ msgstr "Dialoogikast"
 
-msgid "Utility Palette"
-msgstr "Rakendite palett"
+#~ msgid "Modal Dialog Box"
+#~ msgstr "Modaalne dialoogikast"
 
-msgid "Torn-off Menu"
-msgstr "Ärarebitav menüü"
+#~ msgid "Utility Palette"
+#~ msgstr "Rakendite palett"
 
-msgid "Border"
-msgstr "Raam"
+#~ msgid "Torn-off Menu"
+#~ msgstr "Ärarebitav menüü"
 
-msgid "Attached Modal Dialog"
-msgstr "Kinnistatud modaaldialoog"
+#~ msgid "Border"
+#~ msgstr "Raam"
 
-#, c-format
-msgid "Button layout test %d"
-msgstr "Nuppude paigutuse test %d"
+#~ msgid "Attached Modal Dialog"
+#~ msgstr "Kinnistatud modaaldialoog"
 
-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "%g millisekundit kulub ühe akna raami joonistamiseks"
+#~ msgid "Button layout test %d"
+#~ msgstr "Nuppude paigutuse test %d"
 
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "Kasutamine: metacity-theme-viewer [TEEMANIMI]\n"
+#~ msgid "%g milliseconds to draw one window frame"
+#~ msgstr "%g millisekundit kulub ühe akna raami joonistamiseks"
 
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "Viga teema laadimisel: %s\n"
+#~ msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
+#~ msgstr "Kasutamine: metacity-theme-viewer [TEEMANIMI]\n"
 
-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "Teema \"%s\" laaditi %g sekundiga\n"
+#~ msgid "Error loading theme: %s\n"
+#~ msgstr "Viga teema laadimisel: %s\n"
 
-msgid "Normal Title Font"
-msgstr "Tiitli tavasuurusega kirjatüüp"
+#~ msgid "Loaded theme \"%s\" in %g seconds\n"
+#~ msgstr "Teema \"%s\" laaditi %g sekundiga\n"
 
-msgid "Small Title Font"
-msgstr "Tiitli väike kirjatüüp"
+#~ msgid "Normal Title Font"
+#~ msgstr "Tiitli tavasuurusega kirjatüüp"
 
-msgid "Large Title Font"
-msgstr "Tiitli suur kirjatüüp"
+#~ msgid "Small Title Font"
+#~ msgstr "Tiitli väike kirjatüüp"
 
-msgid "Button Layouts"
-msgstr "Nuppude paigutus"
+#~ msgid "Large Title Font"
+#~ msgstr "Tiitli suur kirjatüüp"
 
-msgid "Benchmark"
-msgstr "Jõudlus"
+#~ msgid "Button Layouts"
+#~ msgstr "Nuppude paigutus"
 
-msgid "Window Title Goes Here"
-msgstr "Siia tuleb akna pealkiri"
+#~ msgid "Benchmark"
+#~ msgstr "Jõudlus"
 
-#, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"Joonistati %d kaadrit %g kliendi-kella sekundiga (%g millisekundit kaadrile) "
-"ja %g sekundiga seinakella järgi, millesse on kaasatud X-serveri "
-"ressursikasutus (%g millisekundit kaadrile)\n"
+#~ msgid "Window Title Goes Here"
+#~ msgstr "Siia tuleb akna pealkiri"
 
-msgid "position expression test returned TRUE but set error"
-msgstr "asukoha avaldise kontroll tagastas TÕENE, aga määras vea"
+#~ msgid ""
+#~ "Drew %d frames in %g client-side seconds (%g milliseconds per frame) and "
+#~ "%g seconds wall clock time including X server resources (%g milliseconds "
+#~ "per frame)\n"
+#~ msgstr ""
+#~ "Joonistati %d kaadrit %g kliendi-kella sekundiga (%g millisekundit "
+#~ "kaadrile) ja %g sekundiga seinakella järgi, millesse on kaasatud X-"
+#~ "serveri ressursikasutus (%g millisekundit kaadrile)\n"
 
-msgid "position expression test returned FALSE but didn't set error"
-msgstr "asukoha avaldise kontroll tagastas VÄÄR, aga ei määranud viga"
+#~ msgid "position expression test returned TRUE but set error"
+#~ msgstr "asukoha avaldise kontroll tagastas TÕENE, aga määras vea"
 
-msgid "Error was expected but none given"
-msgstr "Oodati viga, aga ühtegi ei edastatud"
+#~ msgid "position expression test returned FALSE but didn't set error"
+#~ msgstr "asukoha avaldise kontroll tagastas VÄÄR, aga ei määranud viga"
 
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "Oodati viga %d, aga edastati viga %d"
+#~ msgid "Error was expected but none given"
+#~ msgstr "Oodati viga, aga ühtegi ei edastatud"
 
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "Viga ei oodatud, aga üks edastati: %s"
+#~ msgid "Error %d was expected but %d given"
+#~ msgstr "Oodati viga %d, aga edastati viga %d"
 
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "x väärtus oli %d, oodati väärtust %d"
+#~ msgid "Error not expected but one was returned: %s"
+#~ msgstr "Viga ei oodatud, aga üks edastati: %s"
 
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "y väärtus oli %d, oodati väärtust %d"
+#~ msgid "x value was %d, %d was expected"
+#~ msgstr "x väärtus oli %d, oodati väärtust %d"
 
-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr ""
-"%d koordinaatide avaldis töödeldi %g sekundiga (keskmine %g sekundit)\n"
+#~ msgid "y value was %d, %d was expected"
+#~ msgstr "y väärtus oli %d, oodati väärtust %d"
+
+#~ msgid ""
+#~ "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
+#~ msgstr ""
+#~ "%d koordinaatide avaldis töödeldi %g sekundiga (keskmine %g sekundit)\n"
 
 #~ msgid "Minimize window"
 #~ msgstr "Akna minimeerimine"

po/id.po

@@ -11,15 +11,15 @@ msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-28 10:28+0000\n"
-"PO-Revision-Date: 2013-03-30 11:24+0700\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
+"PO-Revision-Date: 2013-09-14 15:44+0700\n"
 "Last-Translator: Andika Triwidada <andika@gmail.com>\n"
 "Language-Team: Indonesian <gnome@i15n.org>\n"
 "Language: id\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.5.5\n"
+"X-Generator: Poedit 1.5.7\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: ../src/50-mutter-navigation.xml.in.h:1
@@ -212,7 +212,7 @@ msgstr "Tampilan dipisah ke kanan"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: ../src/compositor/compositor.c:568
+#: ../src/compositor/compositor.c:589
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -220,7 +220,7 @@ msgid ""
 msgstr ""
 "Manajer komposit lain telah berjalan pada layar %i pada tampilan \"%s\"."
 
-#: ../src/compositor/meta-background.c:1065
+#: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
 msgstr "tekstur latar tak bisa dibuat dari berkas"
 
@@ -257,24 +257,24 @@ msgstr "_Tunggu"
 msgid "_Force Quit"
 msgstr "_Matikan Paksa"
 
-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "Kehilangan ekstensi %s yang diperlukan untuk pengkomposisian"
 
-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Gagal membuka tampilan X Window System '%s'\n"
 
-#: ../src/core/keybindings.c:935
+#: ../src/core/keybindings.c:1136
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
 "binding\n"
 msgstr "Ada program lain yang menggunakan tombol %s dengan kombinasi %x\n"
 
-#: ../src/core/keybindings.c:1135
+#: ../src/core/keybindings.c:1333
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\" bukan akselerator yang valid\n"
@@ -314,6 +314,19 @@ msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
 msgstr "Tak menemukan tema! Pastikan %s ada dan berisi tema yang biasa.\n"
 
+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "Tampilan bawaan"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+msgid "Unknown %s"
+msgstr "%s tidak dikenal"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -338,7 +351,7 @@ msgstr "Cetak versi"
 msgid "Mutter plugin to use"
 msgstr "Pengaya Mutter yang dipakai"
 
-#: ../src/core/prefs.c:1095
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
@@ -346,12 +359,12 @@ msgstr ""
 "Pencegahan kesalahan bagi aplikasi yang rusak sedang dinonaktifkan. Mungkin "
 "nanti ada beberapa aplikasi yang akan bertingkah aneh.\n"
 
-#: ../src/core/prefs.c:1170
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "Tak dapat mengurai deskripsi fonta \"%s\" dari kunci GSettings %s\n"
 
-#: ../src/core/prefs.c:1236
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -360,7 +373,7 @@ msgstr ""
 "\"%s\" yang ada pada database konfigurasi bukanlah nilai yang benar untuk "
 "tombol mouse.\n"
 
-#: ../src/core/prefs.c:1788
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -369,17 +382,17 @@ msgstr ""
 "\"%s\" yang ada pada database konfigurasi bernilai tidak benar untuk "
 "kombinasi tombol \"%s\"\n"
 
-#: ../src/core/prefs.c:1887
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "Area kerja %d"
 
-#: ../src/core/screen.c:691
+#: ../src/core/screen.c:534
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Layar %d pada tampilan '%s' tidak benar\n"
 
-#: ../src/core/screen.c:707
+#: ../src/core/screen.c:550
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -388,7 +401,7 @@ msgstr ""
 "Layar %d pada tampilan \"%s\" sudah memiliki pengatur jendela. Cobalah "
 "gunakan pilihan --replace untuk mengganti pengatur jendela yang aktif.\n"
 
-#: ../src/core/screen.c:734
+#: ../src/core/screen.c:577
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
@@ -396,12 +409,12 @@ msgstr ""
 "Tidak dapat mendapatkan pilihan pengatur jendela pada layar %d tampilan \"%s"
 "\"\n"
 
-#: ../src/core/screen.c:812
+#: ../src/core/screen.c:655
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "Layar %d pada tampilan \"%s\" sudah ada pengatur jendelanya\n"
 
-#: ../src/core/screen.c:998
+#: ../src/core/screen.c:846
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "Layar %d pada tampilan \"%s\" tidak dapat dilepas\n"
@@ -476,8 +489,7 @@ msgstr "Gagal melakukan fdopen pada berkas log %s: %s\n"
 msgid "Opened log file %s\n"
 msgstr "Berkas log yang dibuka %s\n"
 
-#: ../src/core/util.c:119 ../src/tools/mutter-message.c:149
-#, c-format
+#: ../src/core/util.c:119
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Muter dikompilasi tanpa dukungan mode riuh\n"
 
@@ -485,20 +497,20 @@ msgstr "Muter dikompilasi tanpa dukungan mode riuh\n"
 msgid "Window manager: "
 msgstr "Pengatur jendela: "
 
-#: ../src/core/util.c:412
+#: ../src/core/util.c:414
 msgid "Bug in window manager: "
 msgstr "Bug pada pengatur jendela: "
 
-#: ../src/core/util.c:443
+#: ../src/core/util.c:445
 msgid "Window manager warning: "
 msgstr "Peringatan pengatur jendela: "
 
-#: ../src/core/util.c:471
+#: ../src/core/util.c:473
 msgid "Window manager error: "
 msgstr "Eror pengatur jendela: "
 
 #. first time through
-#: ../src/core/window.c:7596
+#: ../src/core/window.c:7533
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -514,7 +526,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8320
+#: ../src/core/window.c:8257
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -524,22 +536,22 @@ msgstr ""
 "ukurannya, sedangkan ukuran minimalnya adalah %d x %d dan maksimal %d x %d "
 "yang tidak masuk di akal.\n"
 
-#: ../src/core/window-props.c:318
+#: ../src/core/window-props.c:347
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "Aplikasi telah membuat _NET_WM_PID %lu bohongan\n"
 
-#: ../src/core/window-props.c:434
+#: ../src/core/window-props.c:463
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (pada %s)"
 
-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1546
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "WM_TRANSIENT_FOR salah jendela 0x%lx ditentukan untuk %s.\n"
 
-#: ../src/core/window-props.c:1528
+#: ../src/core/window-props.c:1557
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "Jendela WM_TRANSIENT_FOR 0x%lx untuk %s akan membuat loop.\n"
@@ -703,109 +715,104 @@ msgstr "Pilih jendela dari popup tab"
 msgid "Cancel tab popup"
 msgstr "Batalkan popup tab"
 
-#: ../src/tools/mutter-message.c:123
-#, c-format
-msgid "Usage: %s\n"
-msgstr "Cara pakai: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:69
+#: ../src/ui/menu.c:67
 msgid "Mi_nimize"
 msgstr "Kecilka_n"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:71
+#: ../src/ui/menu.c:69
 msgid "Ma_ximize"
 msgstr "Pe_rbesar"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:73
+#: ../src/ui/menu.c:71
 msgid "Unma_ximize"
 msgstr "Kem_balikan"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:75
+#: ../src/ui/menu.c:73
 msgid "Roll _Up"
 msgstr "G_ulung"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:77
+#: ../src/ui/menu.c:75
 msgid "_Unroll"
 msgstr "B_uka"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:79
+#: ../src/ui/menu.c:77
 msgid "_Move"
 msgstr "_Pindahkan"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:79
 msgid "_Resize"
 msgstr "Ganti·Uku_ran"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:83
+#: ../src/ui/menu.c:81
 msgid "Move Titlebar On_screen"
 msgstr "Pindahkan Judul Pada _layar"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
+#: ../src/ui/menu.c:84 ../src/ui/menu.c:86
 msgid "Always on _Top"
 msgstr "Selalu di A_tas"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:90
+#: ../src/ui/menu.c:88
 msgid "_Always on Visible Workspace"
 msgstr "T_ampak pada Area Kerja Aktif"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:92
+#: ../src/ui/menu.c:90
 msgid "_Only on This Workspace"
 msgstr "_Tampak pada Area Kerja Ini Saja"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:94
+#: ../src/ui/menu.c:92
 msgid "Move to Workspace _Left"
 msgstr "Pindahkan ke Area Kerja _Kiri"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:96
+#: ../src/ui/menu.c:94
 msgid "Move to Workspace R_ight"
 msgstr "Pindahkan ke A_rea Kerja Kanan"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:98
+#: ../src/ui/menu.c:96
 msgid "Move to Workspace _Up"
 msgstr "Pindahkan ke Area Kerja Ata_s"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:100
+#: ../src/ui/menu.c:98
 msgid "Move to Workspace _Down"
 msgstr "Pindahkan ke Area Kerja _Bawah"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:104
+#: ../src/ui/menu.c:102
 msgid "_Close"
 msgstr "_Tutup"
 
-#: ../src/ui/menu.c:204
+#: ../src/ui/menu.c:202
 #, c-format
 msgid "Workspace %d%n"
 msgstr "Area Kerja %d%n"
 
-#: ../src/ui/menu.c:214
+#: ../src/ui/menu.c:212
 #, c-format
 msgid "Workspace 1_0"
 msgstr "Area Kerja 1_0"
 
-#: ../src/ui/menu.c:216
+#: ../src/ui/menu.c:214
 #, c-format
 msgid "Workspace %s%d"
 msgstr "Area Kerja %s%d"
 
-#: ../src/ui/menu.c:397
+#: ../src/ui/menu.c:384
 msgid "Move to Another _Workspace"
 msgstr "Pindahkan ke Area Kerja _Lain"
 
@@ -1163,18 +1170,18 @@ msgid ""
 msgstr ""
 "<frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/> tidak ada"
 
-#: ../src/ui/theme.c:5084
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "Gagal membuka tema \"%s\": %s\n"
 
-#: ../src/ui/theme.c:5220 ../src/ui/theme.c:5227 ../src/ui/theme.c:5234
-#: ../src/ui/theme.c:5241 ../src/ui/theme.c:5248
+#: ../src/ui/theme.c:5218 ../src/ui/theme.c:5225 ../src/ui/theme.c:5232
+#: ../src/ui/theme.c:5239 ../src/ui/theme.c:5246
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "Tidak ada <%s> yang ditentukan untuk tema \"%s\""
 
-#: ../src/ui/theme.c:5256
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1183,14 +1190,14 @@ msgstr ""
 "Tidak ada gaya frame untuk tipe window \"%s\" pada tema \"%s\". Tambah dulu "
 "elemen <window type=\"%s\" style_set=\"whatever\"/>"
 
-#: ../src/ui/theme.c:5663 ../src/ui/theme.c:5725 ../src/ui/theme.c:5788
+#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr ""
 "Konstanta buatan pengguna harus dimulai dengan huruf besar: \"%s\" tidak"
 
-#: ../src/ui/theme.c:5671 ../src/ui/theme.c:5733 ../src/ui/theme.c:5796
+#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "Konstanta \"%s\" telah didefinisikan sebelumnya"
@@ -1578,201 +1585,3 @@ msgstr "<%s> disebutkan dua kali pada tema ini"
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "Gagal menemukan berkas yang sah untuk tema %s\n"
-
-#: ../src/ui/theme-viewer.c:99
-msgid "_Windows"
-msgstr "_Jendela"
-
-#: ../src/ui/theme-viewer.c:100
-msgid "_Dialog"
-msgstr "_Dialog"
-
-#: ../src/ui/theme-viewer.c:101
-msgid "_Modal dialog"
-msgstr "Dialog _modal"
-
-#: ../src/ui/theme-viewer.c:102
-msgid "_Utility"
-msgstr "_Utilitas"
-
-#: ../src/ui/theme-viewer.c:103
-msgid "_Splashscreen"
-msgstr "Layar _pembuka"
-
-#: ../src/ui/theme-viewer.c:104
-msgid "_Top dock"
-msgstr "Dok a_tas"
-
-#: ../src/ui/theme-viewer.c:105
-msgid "_Bottom dock"
-msgstr "Dok _bawah"
-
-#: ../src/ui/theme-viewer.c:106
-msgid "_Left dock"
-msgstr "Dok k_iri"
-
-#: ../src/ui/theme-viewer.c:107
-msgid "_Right dock"
-msgstr "Dok kana_n"
-
-#: ../src/ui/theme-viewer.c:108
-msgid "_All docks"
-msgstr "Semu_a dok"
-
-#: ../src/ui/theme-viewer.c:109
-msgid "Des_ktop"
-msgstr "Des_ktop"
-
-#: ../src/ui/theme-viewer.c:115
-msgid "Open another one of these windows"
-msgstr "Buka lagi jendela semacam ini"
-
-#: ../src/ui/theme-viewer.c:117
-msgid "This is a demo button with an 'open' icon"
-msgstr "Ini contoh tombol dengan ikon 'open'"
-
-#: ../src/ui/theme-viewer.c:119
-msgid "This is a demo button with a 'quit' icon"
-msgstr "Ini contoh tombol dengan ikon 'quit'"
-
-#: ../src/ui/theme-viewer.c:248
-msgid "This is a sample message in a sample dialog"
-msgstr "Ini contoh pesan pada suatu dialog"
-
-#: ../src/ui/theme-viewer.c:328
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "Item menu %d\n"
-
-#: ../src/ui/theme-viewer.c:363
-msgid "Border-only window"
-msgstr "Jendela dengan garis pembatas"
-
-#: ../src/ui/theme-viewer.c:365
-msgid "Bar"
-msgstr "Kotak"
-
-#: ../src/ui/theme-viewer.c:382
-msgid "Normal Application Window"
-msgstr "Jendela Aplikasi Normal"
-
-#: ../src/ui/theme-viewer.c:386
-msgid "Dialog Box"
-msgstr "Kotak Dialog"
-
-#: ../src/ui/theme-viewer.c:390
-msgid "Modal Dialog Box"
-msgstr "Kotak Dialog Modal"
-
-#: ../src/ui/theme-viewer.c:394
-msgid "Utility Palette"
-msgstr "Kotak Perkakas"
-
-#: ../src/ui/theme-viewer.c:398
-msgid "Torn-off Menu"
-msgstr "Menu Dapat Dilepas"
-
-#: ../src/ui/theme-viewer.c:402
-msgid "Border"
-msgstr "Batas"
-
-#: ../src/ui/theme-viewer.c:406
-msgid "Attached Modal Dialog"
-msgstr "Dialog Modal yang Dilampirkan"
-
-#: ../src/ui/theme-viewer.c:737
-#, c-format
-msgid "Button layout test %d"
-msgstr "Tes komposisi tombol %d"
-
-#: ../src/ui/theme-viewer.c:766
-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "lama waktu menggambar satu bingkai jendela %g milidetik"
-
-#: ../src/ui/theme-viewer.c:811
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "Cara pakai: metacity-theme-viewer [NAMA TEMA]\n"
-
-#: ../src/ui/theme-viewer.c:818
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "Ada error saat membaca tema: %s\n"
-
-#: ../src/ui/theme-viewer.c:824
-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "Tema \"%s\" dibuka dalam %g detik\n"
-
-#: ../src/ui/theme-viewer.c:869
-msgid "Normal Title Font"
-msgstr "Judul dengan huruf normal"
-
-#: ../src/ui/theme-viewer.c:875
-msgid "Small Title Font"
-msgstr "Judul dengan huruf ukuran kecil"
-
-#: ../src/ui/theme-viewer.c:881
-msgid "Large Title Font"
-msgstr "Judul Raksasa"
-
-#: ../src/ui/theme-viewer.c:886
-msgid "Button Layouts"
-msgstr "Komposisi Tombol"
-
-#: ../src/ui/theme-viewer.c:891
-msgid "Benchmark"
-msgstr "Pengukuran"
-
-#: ../src/ui/theme-viewer.c:947
-msgid "Window Title Goes Here"
-msgstr "Ini tempat judul jendela"
-
-#: ../src/ui/theme-viewer.c:1053
-#, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"%d frame dibuat dalam %g detik dalam waktu klien (%g milidetik per frame) "
-"dan %g detik dalam waktu sebenarnya (%g milidetik per frame)\n"
-
-#: ../src/ui/theme-viewer.c:1273
-msgid "position expression test returned TRUE but set error"
-msgstr "tes ekspresi posisi berakhir TRUE tapi justru ada error"
-
-#: ../src/ui/theme-viewer.c:1275
-msgid "position expression test returned FALSE but didn't set error"
-msgstr "tes ekspresi posisi berakhir FALSE tapi tidak ada error"
-
-#: ../src/ui/theme-viewer.c:1279
-msgid "Error was expected but none given"
-msgstr "Seharusnya ada error, tapi ini kok tidak ada"
-
-#: ../src/ui/theme-viewer.c:1281
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "Seharunya ada error %d, tapi yang terjadi %d"
-
-#: ../src/ui/theme-viewer.c:1287
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "Seharusnya tidak ada error, tapi ini tiba-tiba ada error: %s"
-
-#: ../src/ui/theme-viewer.c:1291
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "nilai x sebelumnya %d, padahal seharusnya %d"
-
-#: ../src/ui/theme-viewer.c:1294
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "nilai y sebelumnya %d, padahal seharusnya %d"
-
-#: ../src/ui/theme-viewer.c:1359
-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr "ekspresi koordinat %d diambil dalam %g detik (rata-rata %g detik)\n"
-

po/ko.po

@@ -18,8 +18,8 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-01 15:50+0000\n"
-"PO-Revision-Date: 2013-03-13 03:52+0900\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
+"PO-Revision-Date: 2013-09-09 04:46+0900\n"
 "Last-Translator: Changwoo Ryu <cwryu@debian.org>\n"
 "Language-Team: GNOME Korea <gnome-kr@googlegroups.com>\n"
 "Language: Korean\n"
@@ -218,7 +218,7 @@ msgstr "오른쪽 절반 뷰"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: ../src/compositor/compositor.c:507
+#: ../src/compositor/compositor.c:589
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -227,11 +227,11 @@ msgstr ""
 "다른 창 구성 관리 프로그램이 이미 디스플레이 \"%2$s\" 화면 %1$i번에서 실행 중"
 "입니다."
 
-#: ../src/compositor/meta-background.c:1111
+#: ../src/compositor/meta-background.c:1076
 msgid "background texture could not be created from file"
 msgstr "파일에서 배경 텍스처를 만들 수 없습니다"
 
-#: ../src/core/bell.c:320
+#: ../src/core/bell.c:322
 msgid "Bell event"
 msgstr "삑소리 이벤트"
 
@@ -263,17 +263,17 @@ msgstr "기다리기(_W)"
 msgid "_Force Quit"
 msgstr "강제로 끝내기(_F)"
 
-#: ../src/core/display.c:401
+#: ../src/core/display.c:421
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "콤포짓에 필요한 %s 확장 기능이 없습니다"
 
-#: ../src/core/display.c:493
+#: ../src/core/display.c:513
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "X 윈도 시스템 디스플레이 '%s'을(를) 여는데 실패하였습니다\n"
 
-#: ../src/core/keybindings.c:929
+#: ../src/core/keybindings.c:1136
 #, c-format
 msgid ""
 "Some other program is already using the key %s with modifiers %x as a "
@@ -282,41 +282,41 @@ msgstr ""
 "다른 프로그램에서 이미 단축키로 변경 키 %2$x와(과) 키 %1$s을(를) 사용하고 있"
 "습니다\n"
 
-#: ../src/core/keybindings.c:1129
+#: ../src/core/keybindings.c:1333
 #, c-format
 msgid "\"%s\" is not a valid accelerator\n"
 msgstr "\"%s\"은(는) 올바른 단축키가 아닙니다\n"
 
-#: ../src/core/main.c:196
+#: ../src/core/main.c:197
 msgid "Disable connection to session manager"
 msgstr "세션 관리자와 연결 하지 않습니다"
 
-#: ../src/core/main.c:202
+#: ../src/core/main.c:203
 msgid "Replace the running window manager"
 msgstr "실행 중인 창 관리자를 바꿉니다"
 
-#: ../src/core/main.c:208
+#: ../src/core/main.c:209
 msgid "Specify session management ID"
 msgstr "세션 관리 ID를 지정합니다"
 
-#: ../src/core/main.c:213
+#: ../src/core/main.c:214
 msgid "X Display to use"
 msgstr "사용할 X 디스플레이"
 
-#: ../src/core/main.c:219
+#: ../src/core/main.c:220
 msgid "Initialize session from savefile"
 msgstr "저장 파일에서 세션을 초기화 합니다"
 
-#: ../src/core/main.c:225
+#: ../src/core/main.c:226
 msgid "Make X calls synchronous"
 msgstr "동기 X 호출을 합니다"
 
-#: ../src/core/main.c:494
+#: ../src/core/main.c:534
 #, c-format
 msgid "Failed to scan themes directory: %s\n"
 msgstr "테마 디렉터리를 읽는 데 실패했습니다: %s\n"
 
-#: ../src/core/main.c:510
+#: ../src/core/main.c:550
 #, c-format
 msgid ""
 "Could not find a theme! Be sure %s exists and contains the usual themes.\n"
@@ -324,6 +324,19 @@ msgstr ""
 "테마를 찾을 수 없습니다! %s이(가) 있고 올바른 테마가 들어 있는지 확인하십시"
 "오.\n"
 
+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "내장 디스플레이"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+msgid "Unknown %s"
+msgstr "알 수 없는 %s인치"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""
@@ -347,18 +360,20 @@ msgstr "버전을 출력합니다"
 msgid "Mutter plugin to use"
 msgstr "사용할 머터 플러그인"
 
-#: ../src/core/prefs.c:1087
+#: ../src/core/prefs.c:1202
 msgid ""
 "Workarounds for broken applications disabled. Some applications may not "
 "behave properly.\n"
-msgstr "응용 프로그램에 대한 임시 방편을 막았습니다. 몇몇 응용 프로그램이 제대로 동작하지 않을것입니다.\n"
+msgstr ""
+"응용 프로그램에 대한 임시 방편을 막았습니다. 몇몇 응용 프로그램이 제대로 동작"
+"하지 않을것입니다.\n"
 
-#: ../src/core/prefs.c:1162
+#: ../src/core/prefs.c:1277
 #, c-format
 msgid "Could not parse font description \"%s\" from GSettings key %s\n"
 msgstr "GSettings 키 %2$s에서 글꼴 지정 \"%1$s\"을(를) 분석할 수 없습니다\n"
 
-#: ../src/core/prefs.c:1228
+#: ../src/core/prefs.c:1343
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for mouse button "
@@ -367,7 +382,7 @@ msgstr ""
 "설정 데이터베이스에서 찾은 \"%s\"이(가) 마우스 단추 변경 키의 올바른 값이 아"
 "닙니다\n"
 
-#: ../src/core/prefs.c:1780
+#: ../src/core/prefs.c:1909
 #, c-format
 msgid ""
 "\"%s\" found in configuration database is not a valid value for keybinding "
@@ -376,17 +391,17 @@ msgstr ""
 "설정 데이터베이스에서 찾은 \"%s\"이(가) 단축키 \"%s\"에 대한 올바른 값이 아닙"
 "니다\n"
 
-#: ../src/core/prefs.c:1879
+#: ../src/core/prefs.c:1999
 #, c-format
 msgid "Workspace %d"
 msgstr "작업 공간 %d"
 
-#: ../src/core/screen.c:673
+#: ../src/core/screen.c:534
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "디스플레이 '%2$s'의 화면 %1$d은(는) 잘못되었습니다\n"
 
-#: ../src/core/screen.c:689
+#: ../src/core/screen.c:550
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -395,19 +410,19 @@ msgstr ""
 "디스플레이 \"%2$s\"의 화면 %1$d에 이미 창 관리자가 실행되고 있습니다. 현재 "
 "창 관리자를 무시하는 --replace 옵션을 써보십시오.\n"
 
-#: ../src/core/screen.c:716
+#: ../src/core/screen.c:577
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "디스플레이 \"%2$s\"의 화면 %1$d에 창 관리 선택을 가질 수 없습니다\n"
 
-#: ../src/core/screen.c:794
+#: ../src/core/screen.c:655
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr ""
 "디스플레이 \"%2$s\"의 화면 %1$d은(는) 이미 창 관리자가 실행되고 있습니다\n"
 
-#: ../src/core/screen.c:979
+#: ../src/core/screen.c:846
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "디스플레이 \"%2$s\"의 화면 %1$d을(를) 떼어 놓을수 없습니다\n"
@@ -467,44 +482,43 @@ msgstr ""
 "이 창은 &quot;현재 설정 저장&quot;을 지원하지 않기 때문에 다음 번에 로그인 "
 "할 때 수동으로 다시 시작해야 합니다."
 
-#: ../src/core/util.c:80
+#: ../src/core/util.c:84
 #, c-format
 msgid "Failed to open debug log: %s\n"
 msgstr "디버그 로그 열기 실패: %s\n"
 
-#: ../src/core/util.c:90
+#: ../src/core/util.c:94
 #, c-format
 msgid "Failed to fdopen() log file %s: %s\n"
 msgstr "로그 파일 %s을(를) fdopen()하기 실패: %s\n"
 
-#: ../src/core/util.c:96
+#: ../src/core/util.c:100
 #, c-format
 msgid "Opened log file %s\n"
 msgstr "로그 파일 %s을(를) 엽니다\n"
 
-#: ../src/core/util.c:115 ../src/tools/mutter-message.c:149
-#, c-format
+#: ../src/core/util.c:119
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "머터가 자세한 모드 지원 없이 컴파일 되었습니다\n"
 
-#: ../src/core/util.c:259
+#: ../src/core/util.c:264
 msgid "Window manager: "
 msgstr "창 관리자: "
 
-#: ../src/core/util.c:407
+#: ../src/core/util.c:414
 msgid "Bug in window manager: "
 msgstr "창 관리자의 벌레: "
 
-#: ../src/core/util.c:438
+#: ../src/core/util.c:445
 msgid "Window manager warning: "
 msgstr "창 관리자 주의: "
 
-#: ../src/core/util.c:466
+#: ../src/core/util.c:473
 msgid "Window manager error: "
 msgstr "장 관리자 오류: "
 
 #. first time through
-#: ../src/core/window.c:7539
+#: ../src/core/window.c:7533
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -520,7 +534,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8263
+#: ../src/core/window.c:8257
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -529,23 +543,23 @@ msgstr ""
 "%s 창에서 크기 변경이 불가능하다는 MWM 힌트를 설정했지만, 최소 크기 %d x %d "
 "및 최대 크기 %d x %d(으)로 설정했습니다. 앞뒤가 맞지 않습니다.\n"
 
-#: ../src/core/window-props.c:318
+#: ../src/core/window-props.c:347
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "응용 프로그램이 가짜 _NET_WM_PID %lu을(를) 설정하였습니다\n"
 
 # <창제목> (on <기계>)
-#: ../src/core/window-props.c:434
+#: ../src/core/window-props.c:463
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (%s에서)"
 
-#: ../src/core/window-props.c:1517
+#: ../src/core/window-props.c:1546
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "%2$s에 대해 WM_TRANSIENT_FOR 0x%1$lx 창이 잘못되었습니다.\n"
 
-#: ../src/core/window-props.c:1528
+#: ../src/core/window-props.c:1557
 #, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "%2$s에 대해 WM_TRANSIENT_FOR 0x%1$lx 창은 무한 반복입니다.\n"
@@ -574,9 +588,7 @@ msgstr "창 0x%2$lx의 등록 정보 %1$s은(는) 잘못된 UTF-8이 들어 있
 #, c-format
 msgid ""
 "Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n"
-msgstr ""
-"창 0x%2$lx의 등록 정보 %1$s은(는) 목록안의 항목 %3$d에 잘못된 UTF-8을 포함하"
-"고 있습니다\n"
+msgstr "창 0x%2$lx의 등록 정보 %1$s은(는) 목록안의 항목 %3$d에 잘못된 UTF-8 문자가 들어 있습니다\n"
 
 #: ../src/mutter.desktop.in.h:1 ../src/mutter-wm.desktop.in.h:1
 msgid "Mutter"
@@ -705,109 +717,104 @@ msgstr "탭 팝업에서 창 선택"
 msgid "Cancel tab popup"
 msgstr "탭 팝업 취소"
 
-#: ../src/tools/mutter-message.c:123
-#, c-format
-msgid "Usage: %s\n"
-msgstr "사용법: %s\n"
-
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:69
+#: ../src/ui/menu.c:67
 msgid "Mi_nimize"
 msgstr "최소화(_N)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:71
+#: ../src/ui/menu.c:69
 msgid "Ma_ximize"
 msgstr "최대화(_X)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:73
+#: ../src/ui/menu.c:71
 msgid "Unma_ximize"
 msgstr "최대화 취소(_X)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:75
+#: ../src/ui/menu.c:73
 msgid "Roll _Up"
 msgstr "말아올리기(_U)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:77
+#: ../src/ui/menu.c:75
 msgid "_Unroll"
 msgstr "펼치기(_U)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:79
+#: ../src/ui/menu.c:77
 msgid "_Move"
 msgstr "옮기기(_M)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:81
+#: ../src/ui/menu.c:79
 msgid "_Resize"
 msgstr "크기 조정(_R)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:83
+#: ../src/ui/menu.c:81
 msgid "Move Titlebar On_screen"
 msgstr "창 제목막대 화면에 표시(_S)"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:86 ../src/ui/menu.c:88
+#: ../src/ui/menu.c:84 ../src/ui/menu.c:86
 msgid "Always on _Top"
 msgstr "항상 위(_T)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:90
+#: ../src/ui/menu.c:88
 msgid "_Always on Visible Workspace"
 msgstr "항상 현재 작업 공간에 놓기(_A)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:92
+#: ../src/ui/menu.c:90
 msgid "_Only on This Workspace"
 msgstr "이 작업 공간에만 놓기(_O)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:94
+#: ../src/ui/menu.c:92
 msgid "Move to Workspace _Left"
 msgstr "왼쪽 작업 공간으로 옮기기(_L)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:96
+#: ../src/ui/menu.c:94
 msgid "Move to Workspace R_ight"
 msgstr "오른쪽 작업 공간으로 옮기기(_I)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:98
+#: ../src/ui/menu.c:96
 msgid "Move to Workspace _Up"
 msgstr "위쪽 작업 공간으로 옮기기(_U)"
 
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:100
+#: ../src/ui/menu.c:98
 msgid "Move to Workspace _Down"
 msgstr "아래쪽 작업 공간으로 옮기기(_D)"
 
 #. separator
 #. Translators: Translate this string the same way as you do in libwnck!
-#: ../src/ui/menu.c:104
+#: ../src/ui/menu.c:102
 msgid "_Close"
 msgstr "닫기(_C)"
 
-#: ../src/ui/menu.c:204
+#: ../src/ui/menu.c:202
 #, c-format
 msgid "Workspace %d%n"
 msgstr "작업 공간 %d%n"
 
-#: ../src/ui/menu.c:214
+#: ../src/ui/menu.c:212
 #, c-format
 msgid "Workspace 1_0"
 msgstr "작업 공간 1_0"
 
-#: ../src/ui/menu.c:216
+#: ../src/ui/menu.c:214
 #, c-format
 msgid "Workspace %s%d"
 msgstr "작업 공간 %s%d"
 
-#: ../src/ui/menu.c:397
+#: ../src/ui/menu.c:384
 msgid "Move to Another _Workspace"
 msgstr "다른 작업 공간으로 옮기기(_W)"
 
@@ -909,50 +916,50 @@ msgstr "Mod5"
 msgid "%d x %d"
 msgstr "%d x %d"
 
-#: ../src/ui/theme.c:235
+#: ../src/ui/theme.c:236
 msgid "top"
 msgstr "맨 위"
 
-#: ../src/ui/theme.c:237
+#: ../src/ui/theme.c:238
 msgid "bottom"
 msgstr "맨 아래"
 
-#: ../src/ui/theme.c:239
+#: ../src/ui/theme.c:240
 msgid "left"
 msgstr "왼쪽"
 
-#: ../src/ui/theme.c:241
+#: ../src/ui/theme.c:242
 msgid "right"
 msgstr "오른쪽"
 
-#: ../src/ui/theme.c:269
+#: ../src/ui/theme.c:270
 #, c-format
 msgid "frame geometry does not specify \"%s\" dimension"
 msgstr "프레임 위치가 \"%s\"차원으로 지정되지 않았습니다"
 
-#: ../src/ui/theme.c:288
+#: ../src/ui/theme.c:289
 #, c-format
 msgid "frame geometry does not specify dimension \"%s\" for border \"%s\""
 msgstr ""
 "프레임 위치가 가장자리 \"%2$s\" 가장자리의 \"%1$s\"차원으로 지정되지 않았습니"
 "다."
 
-#: ../src/ui/theme.c:325
+#: ../src/ui/theme.c:326
 #, c-format
 msgid "Button aspect ratio %g is not reasonable"
 msgstr "단추의 가로세로 비 %g이(가) 적당하지 않습니다"
 
-#: ../src/ui/theme.c:337
+#: ../src/ui/theme.c:338
 #, c-format
 msgid "Frame geometry does not specify size of buttons"
 msgstr "프레임 위치가 단추의 크기로 지정되지 않았습니다"
 
-#: ../src/ui/theme.c:1050
+#: ../src/ui/theme.c:1051
 #, c-format
 msgid "Gradients should have at least two colors"
 msgstr "서서히 변하는 색으로 지정하려면 최소 2색이 필요합니다"
 
-#: ../src/ui/theme.c:1202
+#: ../src/ui/theme.c:1203
 #, c-format
 msgid ""
 "GTK custom color specification must have color name and fallback in "
@@ -961,7 +968,7 @@ msgstr ""
 "GTK 사용자 지정 색상 지정은 색 이름과 대체할 색을 괄호 안에 써야 합니다. 예"
 "를 들어: gtk:custom(foo,bar). \"%s\"을(를) 분석할 수 없습니다"
 
-#: ../src/ui/theme.c:1218
+#: ../src/ui/theme.c:1219
 #, c-format
 msgid ""
 "Invalid character '%c' in color_name parameter of gtk:custom, only A-Za-z0-9-"
@@ -970,7 +977,7 @@ msgstr ""
 "gtk:custom의 color_name 파라미터 안에 잘못된 문자 '%c'. A-Za-z0-9-_ 문자만 허"
 "용합니다."
 
-#: ../src/ui/theme.c:1232
+#: ../src/ui/theme.c:1233
 #, c-format
 msgid ""
 "Gtk:custom format is \"gtk:custom(color_name,fallback)\", \"%s\" does not "
@@ -979,7 +986,7 @@ msgstr ""
 "gtk:custom 형식은 \"gtk:custom(색이름,대체색)\"입니다, \"%s\"(은)는 형식에 맞"
 "지 않습니다"
 
-#: ../src/ui/theme.c:1277
+#: ../src/ui/theme.c:1278
 #, c-format
 msgid ""
 "GTK color specification must have the state in brackets, e.g. gtk:fg[NORMAL] "
@@ -988,7 +995,7 @@ msgstr ""
 "GTK 색상 지정은 중괄호안에 있어야 합니다. 예를 들어: gtk:fg[NORMAL], 여기서 "
 "NORMAL이 값입니다. \"%s\"을(를) 분석할 수 없습니다."
 
-#: ../src/ui/theme.c:1291
+#: ../src/ui/theme.c:1292
 #, c-format
 msgid ""
 "GTK color specification must have a close bracket after the state, e.g. gtk:"
@@ -997,17 +1004,17 @@ msgstr ""
 "GTK 색상 지정은 값 뒤에 중괄호로 닫혀 있어야 합니다. 예를 들어: gtk:fg"
 "[NORMAL], 여기서 NORMAL은 값입니다. \"%s\"을(를) 분석할 수 없습니다."
 
-#: ../src/ui/theme.c:1302
+#: ../src/ui/theme.c:1303
 #, c-format
 msgid "Did not understand state \"%s\" in color specification"
 msgstr "색상 지정의 \"%s\" 값을 이해할 수 없습니다"
 
-#: ../src/ui/theme.c:1315
+#: ../src/ui/theme.c:1316
 #, c-format
 msgid "Did not understand color component \"%s\" in color specification"
 msgstr "색상 지정의 색상 구성요소 \"%s\"을(를) 이해할 수 없습니다"
 
-#: ../src/ui/theme.c:1344
+#: ../src/ui/theme.c:1345
 #, c-format
 msgid ""
 "Blend format is \"blend/bg_color/fg_color/alpha\", \"%s\" does not fit the "
@@ -1016,17 +1023,17 @@ msgstr ""
 "섞기 형식은 \"blend/bg_color/fg_color/alpha\"입니다, \"%s\"은(는) 형식에 맞"
 "지 않습니다"
 
-#: ../src/ui/theme.c:1355
+#: ../src/ui/theme.c:1356
 #, c-format
 msgid "Could not parse alpha value \"%s\" in blended color"
 msgstr "색상 섞기에서 알파 값 \"%s\"을(를) 분석할 수 없습니다"
 
-#: ../src/ui/theme.c:1365
+#: ../src/ui/theme.c:1366
 #, c-format
 msgid "Alpha value \"%s\" in blended color is not between 0.0 and 1.0"
-msgstr "색상 섞기에서 알파 값 \"%s\"은(는) 0.0 과 1.0사이의 값이 아닙니다"
+msgstr "색상 섞기에서 알파 값 \"%s\"은(는) 0.0과 1.0 사이의 값이 아닙니다"
 
-#: ../src/ui/theme.c:1412
+#: ../src/ui/theme.c:1413
 #, c-format
 msgid ""
 "Shade format is \"shade/base_color/factor\", \"%s\" does not fit the format"
@@ -1034,79 +1041,78 @@ msgstr ""
 "그림자 형식은 \"shade/base_color/format\"입니다, \"%s\"(은)는 형식에 맞지 않"
 "습니다"
 
-#: ../src/ui/theme.c:1423
+#: ../src/ui/theme.c:1424
 #, c-format
 msgid "Could not parse shade factor \"%s\" in shaded color"
 msgstr "그림자색에서 그림자 인자 \"%s\"(을)를 해석할 수 없습니다"
 
-#: ../src/ui/theme.c:1433
+#: ../src/ui/theme.c:1434
 #, c-format
 msgid "Shade factor \"%s\" in shaded color is negative"
 msgstr "그림자색에서 그림자 인자 \"%s\"(은)는 음수입니다"
 
-#: ../src/ui/theme.c:1462
+#: ../src/ui/theme.c:1463
 #, c-format
 msgid "Could not parse color \"%s\""
 msgstr "색상 \"%s\"을(를) 해석할 수 없습니다"
 
-#: ../src/ui/theme.c:1779
+#: ../src/ui/theme.c:1780
 #, c-format
 msgid "Coordinate expression contains character '%s' which is not allowed"
-msgstr "좌표식에 허용되지 않는 문자 '%s'(이)가 포함되어 있습니다"
+msgstr "좌표식에 허용되지 않는 문자 '%s'(이)가 들어 있습니다"
 
-#: ../src/ui/theme.c:1806
+#: ../src/ui/theme.c:1807
 #, c-format
 msgid ""
 "Coordinate expression contains floating point number '%s' which could not be "
 "parsed"
 msgstr "좌표식에 분석할 수 없는 부동소수점 숫자 '%s'이(가) 포함되어 있습니다"
 
-#: ../src/ui/theme.c:1820
+#: ../src/ui/theme.c:1821
 #, c-format
 msgid "Coordinate expression contains integer '%s' which could not be parsed"
 msgstr "좌표식에 분석할 수 없는 정수 '%s'이(가) 포함되어 있습니다"
 
-#: ../src/ui/theme.c:1941
+#: ../src/ui/theme.c:1942
 #, c-format
 msgid ""
 "Coordinate expression contained unknown operator at the start of this text: "
 "\"%s\""
-msgstr ""
-"좌표식에 이 글자 시작부분에 알 수 없는 연산자가 포함되어 있습니다: \"%s\""
+msgstr "좌표식에 이 글자 시작부분에 알 수 없는 연산자가 들어 있습니다: \"%s\""
 
-#: ../src/ui/theme.c:1998
+#: ../src/ui/theme.c:1999
 #, c-format
 msgid "Coordinate expression was empty or not understood"
 msgstr "좌표식이 비어있거나 이해할 수 없습니다"
 
-#: ../src/ui/theme.c:2111 ../src/ui/theme.c:2121 ../src/ui/theme.c:2155
+#: ../src/ui/theme.c:2112 ../src/ui/theme.c:2122 ../src/ui/theme.c:2156
 #, c-format
 msgid "Coordinate expression results in division by zero"
 msgstr "좌표식의 결과 값이 0로 나누었습니다"
 
-#: ../src/ui/theme.c:2163
+#: ../src/ui/theme.c:2164
 #, c-format
 msgid ""
 "Coordinate expression tries to use mod operator on a floating-point number"
 msgstr "좌표식에서 부동소수점 수에 나머지 연산을 하려 합니다"
 
-#: ../src/ui/theme.c:2219
+#: ../src/ui/theme.c:2220
 #, c-format
 msgid ""
 "Coordinate expression has an operator \"%s\" where an operand was expected"
 msgstr "좌표식에서 피연산자가 들어갈 곳에 연산자 \"%s\"이(가) 있습니다"
 
-#: ../src/ui/theme.c:2228
+#: ../src/ui/theme.c:2229
 #, c-format
 msgid "Coordinate expression had an operand where an operator was expected"
 msgstr "좌표식에서 연산자가 들어갈 곳에 피연산자가 있습니다"
 
-#: ../src/ui/theme.c:2236
+#: ../src/ui/theme.c:2237
 #, c-format
 msgid "Coordinate expression ended with an operator instead of an operand"
 msgstr "좌표식에서 피연산자 대신에 연산자로 끝나있습니다"
 
-#: ../src/ui/theme.c:2246
+#: ../src/ui/theme.c:2247
 #, c-format
 msgid ""
 "Coordinate expression has operator \"%c\" following operator \"%c\" with no "
@@ -1115,37 +1121,37 @@ msgstr ""
 "좌표식에서 피연산자가 없는 연산자 \"%2$c\"다음에 연산자 \"%1$c\"이(가) 있습니"
 "다"
 
-#: ../src/ui/theme.c:2397 ../src/ui/theme.c:2442
+#: ../src/ui/theme.c:2398 ../src/ui/theme.c:2443
 #, c-format
 msgid "Coordinate expression had unknown variable or constant \"%s\""
 msgstr "좌표식에 알 수 없는 변수나 상수 \"%s\"이(가) 있습니다"
 
-#: ../src/ui/theme.c:2496
+#: ../src/ui/theme.c:2497
 #, c-format
 msgid "Coordinate expression parser overflowed its buffer."
 msgstr "좌표 계산 파서의 버퍼가 크기를 넘어갔습니다."
 
-#: ../src/ui/theme.c:2525
+#: ../src/ui/theme.c:2526
 #, c-format
 msgid "Coordinate expression had a close parenthesis with no open parenthesis"
 msgstr "좌표식에 닫는 괄호는 있지만 여는 괄호가 없습니다"
 
-#: ../src/ui/theme.c:2589
+#: ../src/ui/theme.c:2590
 #, c-format
 msgid "Coordinate expression had an open parenthesis with no close parenthesis"
 msgstr "좌표식에 여는 괄호는 있지만 닫는 괄호가 없습니다"
 
-#: ../src/ui/theme.c:2600
+#: ../src/ui/theme.c:2601
 #, c-format
 msgid "Coordinate expression doesn't seem to have any operators or operands"
 msgstr "좌표식에 어떠한 연산자나 피연산자가 없습니다"
 
-#: ../src/ui/theme.c:2813 ../src/ui/theme.c:2833 ../src/ui/theme.c:2853
+#: ../src/ui/theme.c:2814 ../src/ui/theme.c:2834 ../src/ui/theme.c:2854
 #, c-format
 msgid "Theme contained an expression that resulted in an error: %s\n"
 msgstr "테마가 오류 값을 내는 표현식이 들어 있습니다: %s\n"
 
-#: ../src/ui/theme.c:4499
+#: ../src/ui/theme.c:4500
 #, c-format
 msgid ""
 "<button function=\"%s\" state=\"%s\" draw_ops=\"whatever\"/> must be "
@@ -1154,7 +1160,7 @@ msgstr ""
 "이 프레임 스타일에는 <button function=\"%s\" style=\"%s\" draw_ops=\"whatever"
 "\"/>가 지정되어야 합니다"
 
-#: ../src/ui/theme.c:5010 ../src/ui/theme.c:5035
+#: ../src/ui/theme.c:5011 ../src/ui/theme.c:5036
 #, c-format
 msgid ""
 "Missing <frame state=\"%s\" resize=\"%s\" focus=\"%s\" style=\"whatever\"/>"
@@ -1162,18 +1168,18 @@ msgstr ""
 "<frame state=\"%s\" resize=\"%s\" focus=\"%s\" state=\"whatever\"/> 가 없습니"
 "다"
 
-#: ../src/ui/theme.c:5083
+#: ../src/ui/theme.c:5082
 #, c-format
 msgid "Failed to load theme \"%s\": %s\n"
 msgstr "테마 \"%s\"을(를) 읽을 수 없습니다: %s\n"
 
-#: ../src/ui/theme.c:5219 ../src/ui/theme.c:5226 ../src/ui/theme.c:5233
-#: ../src/ui/theme.c:5240 ../src/ui/theme.c:5247
+#: ../src/ui/theme.c:5218 ../src/ui/theme.c:5225 ../src/ui/theme.c:5232
+#: ../src/ui/theme.c:5239 ../src/ui/theme.c:5246
 #, c-format
 msgid "No <%s> set for theme \"%s\""
 msgstr "테마 \"%2$s\"의 <%1$s>(이)가 설정되지 않았습니다"
 
-#: ../src/ui/theme.c:5255
+#: ../src/ui/theme.c:5254
 #, c-format
 msgid ""
 "No frame style set for window type \"%s\" in theme \"%s\", add a <window "
@@ -1182,14 +1188,14 @@ msgstr ""
 "테마 \"%2$s\"의 창 형식 \"%1$s\"에 대한 프레임 스타일이 없습니다,<window "
 "type=\"%3$s\" style_set=\"whatever\"/> 엘리먼트를 추가하십시오"
 
-#: ../src/ui/theme.c:5662 ../src/ui/theme.c:5724 ../src/ui/theme.c:5787
+#: ../src/ui/theme.c:5661 ../src/ui/theme.c:5723 ../src/ui/theme.c:5786
 #, c-format
 msgid ""
 "User-defined constants must begin with a capital letter; \"%s\" does not"
 msgstr ""
 "사용자 정의 상수는 대문자로 시작되어야 합니다. \"%s\"은(는) 그렇지 않습니다."
 
-#: ../src/ui/theme.c:5670 ../src/ui/theme.c:5732 ../src/ui/theme.c:5795
+#: ../src/ui/theme.c:5669 ../src/ui/theme.c:5731 ../src/ui/theme.c:5794
 #, c-format
 msgid "Constant \"%s\" has already been defined"
 msgstr "상수 \"%s\"은(는) 이미 지정되어 있습니다"
@@ -1324,9 +1330,7 @@ msgstr "<%s> 엘리먼트는 <%s> 아래에 허용되지 않습니다"
 msgid ""
 "Cannot specify both \"button_width\"/\"button_height\" and \"aspect_ratio\" "
 "for buttons"
-msgstr ""
-"단추의 button_width/button_height 와 \"aspect_ratio\"를 한꺼번에 지정할 수 없"
-"습니다"
+msgstr "단추의 \"button_width\"/\"button_height\"와 \"aspect_ratio\"를 한꺼번에 지정할 수 없습니다"
 
 #: ../src/ui/theme-parser.c:1450
 #, c-format
@@ -1387,7 +1391,7 @@ msgstr "\"%s\"라 불리는 <draw_ops>는 정의되지 않았습니다"
 #: ../src/ui/theme-parser.c:2706 ../src/ui/theme-parser.c:2802
 #, c-format
 msgid "Including draw_ops \"%s\" here would create a circular reference"
-msgstr "draw_ops를 포함하는 \"%s\"이(가) 자기 자신을 참조하고 있습니다"
+msgstr "여기서 draw_ops \"%s\"을(를) 포함하면 순환 참조가 됩니다."
 
 #: ../src/ui/theme-parser.c:2917
 #, c-format
@@ -1569,205 +1573,7 @@ msgstr "<%s> 엘리먼트 안에 텍스트가 허용되지 않습니다"
 msgid "<%s> specified twice for this theme"
 msgstr "이 테마에서 <%s> 태그가 두 번 지정되었습니다"
 
-#: ../src/ui/theme-parser.c:4334
+#: ../src/ui/theme-parser.c:4336
 #, c-format
 msgid "Failed to find a valid file for theme %s\n"
 msgstr "%s 테마의 올바른 파일을 찾는 데 실패했습니다\n"
-
-#: ../src/ui/theme-viewer.c:99
-msgid "_Windows"
-msgstr "창(_W)"
-
-#: ../src/ui/theme-viewer.c:100
-msgid "_Dialog"
-msgstr "대화 상자(_D)"
-
-#: ../src/ui/theme-viewer.c:101
-msgid "_Modal dialog"
-msgstr "모달 대화 상자(_M)"
-
-#: ../src/ui/theme-viewer.c:102
-msgid "_Utility"
-msgstr "도구(_U)"
-
-#: ../src/ui/theme-viewer.c:103
-msgid "_Splashscreen"
-msgstr "스플래시 화면(_S)"
-
-#: ../src/ui/theme-viewer.c:104
-msgid "_Top dock"
-msgstr "위 도크(_T)"
-
-#: ../src/ui/theme-viewer.c:105
-msgid "_Bottom dock"
-msgstr "아래 도크(_B)"
-
-#: ../src/ui/theme-viewer.c:106
-msgid "_Left dock"
-msgstr "왼쪽 도크(_L)"
-
-#: ../src/ui/theme-viewer.c:107
-msgid "_Right dock"
-msgstr "오른쪽 도크(_R)"
-
-#: ../src/ui/theme-viewer.c:108
-msgid "_All docks"
-msgstr "모든 도크(_A)"
-
-#: ../src/ui/theme-viewer.c:109
-msgid "Des_ktop"
-msgstr "데스크톱(_K)"
-
-#: ../src/ui/theme-viewer.c:115
-msgid "Open another one of these windows"
-msgstr "이 창을 하나 더 엽니다"
-
-#: ../src/ui/theme-viewer.c:117
-msgid "This is a demo button with an 'open' icon"
-msgstr "'열기' 아이콘이 들어 있는 데모 단추입니다"
-
-#: ../src/ui/theme-viewer.c:119
-msgid "This is a demo button with a 'quit' icon"
-msgstr "'끝내기' 아이콘이 들어 있는 데모 단추입니다"
-
-#: ../src/ui/theme-viewer.c:248
-msgid "This is a sample message in a sample dialog"
-msgstr "예제 대화 상자의 예제 메시지입니다"
-
-#: ../src/ui/theme-viewer.c:328
-#, c-format
-msgid "Fake menu item %d\n"
-msgstr "가짜 메뉴 항목 %d\n"
-
-#: ../src/ui/theme-viewer.c:363
-msgid "Border-only window"
-msgstr "테두리만 있는 창"
-
-#: ../src/ui/theme-viewer.c:365
-msgid "Bar"
-msgstr "모음"
-
-#: ../src/ui/theme-viewer.c:382
-msgid "Normal Application Window"
-msgstr "보통 프로그램 창"
-
-#: ../src/ui/theme-viewer.c:386
-msgid "Dialog Box"
-msgstr "대화 상자"
-
-#: ../src/ui/theme-viewer.c:390
-msgid "Modal Dialog Box"
-msgstr "모달 대화 상자"
-
-#: ../src/ui/theme-viewer.c:394
-msgid "Utility Palette"
-msgstr "도구 팔레트"
-
-#: ../src/ui/theme-viewer.c:398
-msgid "Torn-off Menu"
-msgstr "떼어내기 메뉴"
-
-#: ../src/ui/theme-viewer.c:402
-msgid "Border"
-msgstr "테두리"
-
-#: ../src/ui/theme-viewer.c:406
-msgid "Attached Modal Dialog"
-msgstr "부착한 모달 대화 상자"
-
-#: ../src/ui/theme-viewer.c:737
-#, c-format
-msgid "Button layout test %d"
-msgstr "단추 배치 테스트 %d"
-
-#: ../src/ui/theme-viewer.c:766
-#, c-format
-msgid "%g milliseconds to draw one window frame"
-msgstr "창 프레임 하나를 그리는 데 %g ms"
-
-#: ../src/ui/theme-viewer.c:811
-#, c-format
-msgid "Usage: metacity-theme-viewer [THEMENAME]\n"
-msgstr "사용법: metacity-theme-viewer [테마이름]\n"
-
-#: ../src/ui/theme-viewer.c:818
-#, c-format
-msgid "Error loading theme: %s\n"
-msgstr "테마를 읽어들이는 데 오류가 발생했습니다: %s\n"
-
-#: ../src/ui/theme-viewer.c:824
-#, c-format
-msgid "Loaded theme \"%s\" in %g seconds\n"
-msgstr "\"%s\" 테마를 읽어들이는 데 %g초\n"
-
-#: ../src/ui/theme-viewer.c:869
-msgid "Normal Title Font"
-msgstr "보통 제목 글꼴"
-
-#: ../src/ui/theme-viewer.c:875
-msgid "Small Title Font"
-msgstr "작은 제목 글꼴"
-
-#: ../src/ui/theme-viewer.c:881
-msgid "Large Title Font"
-msgstr "큰 제목 글꼴"
-
-#: ../src/ui/theme-viewer.c:886
-msgid "Button Layouts"
-msgstr "단추 배치"
-
-#: ../src/ui/theme-viewer.c:891
-msgid "Benchmark"
-msgstr "벤치마크"
-
-#: ../src/ui/theme-viewer.c:947
-msgid "Window Title Goes Here"
-msgstr "창 제목이 여기에 들어갑니다"
-
-#: ../src/ui/theme-viewer.c:1053
-#, c-format
-msgid ""
-"Drew %d frames in %g client-side seconds (%g milliseconds per frame) and %g "
-"seconds wall clock time including X server resources (%g milliseconds per "
-"frame)\n"
-msgstr ""
-"%d개 프레임을 그리는 데 클라이언트 입장에서 %g초가 걸렸습니다(한 프레임에 %g "
-"ms). 그리고 X 서버 리소스까지 포함해 실제 시간으로 %g 초가 걸렸습니다(한 프레"
-"임에 %g ms).\n"
-
-#: ../src/ui/theme-viewer.c:1273
-msgid "position expression test returned TRUE but set error"
-msgstr "위치 표현식 테스트가 참을 리턴했지만 오류가 발생했습니다"
-
-#: ../src/ui/theme-viewer.c:1275
-msgid "position expression test returned FALSE but didn't set error"
-msgstr "위치 표현식 테스트가 거짓을 리턴했지만 오류가 발생하지 않았습니다"
-
-#: ../src/ui/theme-viewer.c:1279
-msgid "Error was expected but none given"
-msgstr "오류가 발생해야 하지만 발생하지 않았습니다"
-
-#: ../src/ui/theme-viewer.c:1281
-#, c-format
-msgid "Error %d was expected but %d given"
-msgstr "오류 %d번이 발생해야 하지만 오류 %d번이 발생했습니다"
-
-#: ../src/ui/theme-viewer.c:1287
-#, c-format
-msgid "Error not expected but one was returned: %s"
-msgstr "오류가 발생하면 안 되지만 오류 한 개가 발생했습니다: %s"
-
-#: ../src/ui/theme-viewer.c:1291
-#, c-format
-msgid "x value was %d, %d was expected"
-msgstr "가로값이 %d입니다. 와야 하는 값은 %d입니다"
-
-#: ../src/ui/theme-viewer.c:1294
-#, c-format
-msgid "y value was %d, %d was expected"
-msgstr "세로값이 %d입니다. 와야 하는 값은 %d입니다"
-
-#: ../src/ui/theme-viewer.c:1359
-#, c-format
-msgid "%d coordinate expressions parsed in %g seconds (%g seconds average)\n"
-msgstr "좌표 표현식 %d개를 %g초에 파싱했습니다(평균 %g초)\n"

po/sr.po

@@ -10,8 +10,8 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter"
 "&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-03-01 15:50+0000\n"
-"PO-Revision-Date: 2013-03-11 11:40+0200\n"
+"POT-Creation-Date: 2013-08-18 20:03+0000\n"
+"PO-Revision-Date: 2013-09-06 09:19+0200\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <gnom@prevod.org>\n"
 "Language: sr\n"
@@ -320,6 +320,20 @@ msgstr ""
 "Не могу да пронађем тему! Проверите да „%s“ постоји и да садржи уобичајене "
 "теме.\n"
 
+#: ../src/core/monitor.c:711
+msgid "Built-in display"
+msgstr "Уграђени дисплеј"
+
+#. TRANSLATORS: this is a monitor name (in case we don't know
+#. the vendor), it's Unknown followed by a size in inches,
+#. like 'Unknown 15"'
+#.
+#: ../src/core/monitor.c:739
+#, c-format
+#| msgid "Unknown element %s"
+msgid "Unknown %s"
+msgstr "Непознат %s"
+
 #: ../src/core/mutter.c:40
 #, c-format
 msgid ""

po/sr@latin.po

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

protocol/Makefile.am

@@ -0,0 +1 @@
+EXTRA_DIST = xserver.xml

protocol/gtk-shell.xml

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

protocol/xserver.xml

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

src/Makefile.am

@@ -1,7 +1,7 @@
 # Flag build for parallelism; see https://savannah.gnu.org/patch/?6905
 .AUTOPARALLEL:
 
-lib_LTLIBRARIES = libmutter.la
+lib_LTLIBRARIES = libmutter-wayland.la
 
 SUBDIRS=compositor/plugins
 
@@ -10,6 +10,7 @@ INCLUDES=								\
 	-DCOGL_ENABLE_EXPERIMENTAL_API					\
 	-DCOGL_ENABLE_EXPERIMENTAL_2_0_API                              \
 	$(MUTTER_CFLAGS)						\
+	-I$(top_builddir)						\
 	-I$(srcdir)							\
 	-I$(srcdir)/core						\
 	-I$(srcdir)/ui							\
@@ -29,12 +30,24 @@ INCLUDES=								\
 	-DMUTTER_PLUGIN_DIR=\"@MUTTER_PLUGIN_DIR@\"			\
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\"
 
-mutter_built_sources = \
-	$(dbus_xrandr_built_sources)	\
-	mutter-enum-types.h \
-	mutter-enum-types.c
+INCLUDES += \
+	-I$(srcdir)/wayland						\
+	-I$(builddir)/wayland						\
+	-DXWAYLAND_PATH='"@XWAYLAND_PATH@"'
 
-libmutter_la_SOURCES =				\
+mutter_built_sources = \
+	$(dbus_idle_built_sources)		\
+	$(dbus_xrandr_built_sources)		\
+	mutter-enum-types.h 			\
+	mutter-enum-types.c			\
+	wayland/gtk-shell-protocol.c		\
+	wayland/gtk-shell-server-protocol.h	\
+	wayland/gtk-shell-client-protocol.h	\
+	wayland/xserver-protocol.c		\
+	wayland/xserver-server-protocol.h	\
+	wayland/xserver-client-protocol.h
+
+libmutter_wayland_la_SOURCES =			\
 	core/async-getprop.c			\
 	core/async-getprop.h			\
 	core/barrier.c				\
@@ -63,6 +76,7 @@ libmutter_la_SOURCES =				\
 	compositor/meta-shadow-factory.c	\
 	compositor/meta-shadow-factory-private.h	\
 	compositor/meta-shaped-texture.c	\
+	compositor/meta-shaped-texture-private.h 	\
 	compositor/meta-texture-rectangle.c	\
 	compositor/meta-texture-rectangle.h	\
 	compositor/meta-texture-tower.c		\
@@ -113,9 +127,14 @@ libmutter_la_SOURCES =				\
 	core/keybindings.c			\
 	core/keybindings-private.h		\
 	core/main.c				\
+	core/meta-cursor-tracker.c		\
+	core/meta-cursor-tracker-private.h	\
+	core/meta-idle-monitor.c		\
+	core/meta-idle-monitor-private.h	\
 	core/meta-xrandr-shared.h		\
 	core/monitor.c				\
 	core/monitor-config.c			\
+	core/monitor-kms.c			\
 	core/monitor-private.h			\
 	core/monitor-xrandr.c			\
 	core/mutter-Xatomtype.h			\
@@ -135,6 +154,7 @@ libmutter_la_SOURCES =				\
 	core/stack-tracker.h			\
 	core/util.c				\
 	meta/util.h				\
+	core/util-private.h			\
 	core/window-props.c			\
 	core/window-props.h			\
 	core/window.c				\
@@ -166,8 +186,30 @@ libmutter_la_SOURCES =				\
 	ui/ui.c					\
 	$(mutter_built_sources)
 
-libmutter_la_LDFLAGS = -no-undefined
-libmutter_la_LIBADD  = $(MUTTER_LIBS)
+libmutter_wayland_la_SOURCES +=			\
+	wayland/meta-wayland.c			\
+	wayland/meta-wayland-private.h		\
+	wayland/meta-xwayland-private.h		\
+	wayland/meta-xwayland.c			\
+	wayland/meta-wayland-data-device.c      \
+	wayland/meta-wayland-data-device.h      \
+	wayland/meta-wayland-keyboard.c		\
+	wayland/meta-wayland-keyboard.h		\
+	wayland/meta-wayland-pointer.c		\
+	wayland/meta-wayland-pointer.h		\
+	wayland/meta-wayland-seat.c		\
+	wayland/meta-wayland-seat.h		\
+	wayland/meta-wayland-stage.h		\
+	wayland/meta-wayland-stage.c		\
+	wayland/meta-wayland-surface.c		\
+	wayland/meta-wayland-surface.h		\
+	wayland/meta-wayland-types.h		\
+	wayland/meta-wayland-versions.h		\
+	wayland/meta-weston-launch.c		\
+	wayland/meta-weston-launch.h
+
+libmutter_wayland_la_LDFLAGS = -no-undefined
+libmutter_wayland_la_LIBADD  = $(MUTTER_LIBS)
 
 # Headers installed for plugins; introspected information will
 # be extracted into Mutter-<version>.gir
@@ -186,6 +228,8 @@ libmutterinclude_base_headers =		\
 	meta/meta-background-actor.h		\
 	meta/meta-background-group.h		\
 	meta/meta-background.h			\
+	meta/meta-cursor-tracker.h		\
+	meta/meta-idle-monitor.h		\
 	meta/meta-plugin.h			\
 	meta/meta-shaped-texture.h		\
 	meta/meta-shadow-factory.h		\
@@ -203,16 +247,27 @@ libmutterinclude_base_headers =		\
 libmutterinclude_extra_headers =		\
 	meta/atomnames.h
 
-libmutterincludedir = $(includedir)/mutter/meta
+libmutterincludedir = $(includedir)/mutter-wayland/meta
 
 libmutterinclude_HEADERS =			\
 	$(libmutterinclude_base_headers)	\
 	$(libmutterinclude_extra_headers)
 
-bin_PROGRAMS=mutter
+bin_PROGRAMS=mutter-wayland
 
-mutter_SOURCES = core/mutter.c
-mutter_LDADD = $(MUTTER_LIBS) libmutter.la
+mutter_wayland_SOURCES = core/mutter.c
+mutter_wayland_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
+
+bin_PROGRAMS+=mutter-launch
+
+mutter_launch_SOURCES = wayland/weston-launch.c wayland/weston-launch.h
+
+mutter_launch_CFLAGS = $(MUTTER_LAUNCH_CFLAGS) -DLIBDIR=\"$(libdir)\"
+mutter_launch_LDFLAGS = $(MUTTER_LAUNCH_LIBS) -lpam
+
+install-exec-hook:
+	-chown root $(DESTDIR)$(bindir)/mutter-launch
+	-chmod u+s $(DESTDIR)$(bindir)/mutter-launch
 
 if HAVE_INTROSPECTION
 include $(INTROSPECTION_MAKEFILE)
@@ -234,15 +289,15 @@ typelib_DATA = Meta-$(api_version).typelib
 
 INTROSPECTION_GIRS = Meta-$(api_version).gir
 
-Meta-$(api_version).gir: libmutter.la
+Meta-$(api_version).gir: libmutter-wayland.la
 @META_GIR@_INCLUDES = GObject-2.0 GDesktopEnums-3.0 Gdk-3.0 Gtk-3.0 Clutter-1.0 xlib-2.0 xfixes-4.0 Cogl-1.0
-@META_GIR@_EXPORT_PACKAGES = libmutter
+@META_GIR@_EXPORT_PACKAGES = libmutter-wayland
 @META_GIR@_CFLAGS = $(INCLUDES)
-@META_GIR@_LIBS = libmutter.la
+@META_GIR@_LIBS = libmutter-wayland.la
 @META_GIR@_FILES =				\
 	mutter-enum-types.h			\
 	$(libmutterinclude_base_headers)	\
-	$(filter %.c,$(libmutter_la_SOURCES))
+	$(filter %.c,$(libmutter_wayland_la_SOURCES))
 @META_GIR@_SCANNERFLAGS = --warn-all --warn-error
 
 endif
@@ -253,22 +308,17 @@ testasyncgetprop_SOURCES = core/testasyncgetprop.c
 
 noinst_PROGRAMS=testboxes testgradient testasyncgetprop
 
-testboxes_LDADD = $(MUTTER_LIBS) libmutter.la
-testgradient_LDADD = $(MUTTER_LIBS) libmutter.la
-testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter.la
+testboxes_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
+testgradient_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
+testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter-wayland.la
 
 @INTLTOOL_DESKTOP_RULE@
 
 desktopfilesdir=$(datadir)/applications
-desktopfiles_in_files=mutter.desktop.in
+desktopfiles_in_files=mutter-wayland.desktop.in
 desktopfiles_files=$(desktopfiles_in_files:.desktop.in=.desktop)
 desktopfiles_DATA = $(desktopfiles_files)
 
-wmpropertiesdir=$(datadir)/gnome/wm-properties
-wmproperties_in_files=mutter-wm.desktop.in
-wmproperties_files=$(wmproperties_in_files:.desktop.in=.desktop)
-wmproperties_DATA = $(wmproperties_files)
-
 xmldir       = @GNOME_KEYBINDINGS_KEYSDIR@
 xml_in_files = \
         50-mutter-navigation.xml.in	\
@@ -276,7 +326,9 @@ xml_in_files = \
         50-mutter-windows.xml.in
 xml_DATA     = $(xml_in_files:.xml.in=.xml)
 
-gsettings_SCHEMAS = org.gnome.mutter.gschema.xml
+dbus_idle_built_sources = meta-dbus-idle-monitor.c meta-dbus-idle-monitor.h
+
+gsettings_SCHEMAS = org.gnome.mutter.gschema.xml org.gnome.mutter.wayland.gschema.xml
 @INTLTOOL_XML_NOMERGE_RULE@
 @GSETTINGS_RULES@
 
@@ -284,9 +336,10 @@ convertdir = $(datadir)/GConf/gsettings
 convert_DATA = mutter-schemas.convert
 
 CLEANFILES =					\
-	mutter.desktop				\
+	mutter-wayland.desktop			\
 	mutter-wm.desktop			\
 	org.gnome.mutter.gschema.xml		\
+	org.gnome.mutter.wayland.gschema.xml	\
 	$(xml_DATA)				\
 	$(mutter_built_sources)			\
 	$(typelib_DATA)				\
@@ -294,7 +347,7 @@ CLEANFILES =					\
 
 pkgconfigdir = $(libdir)/pkgconfig
 
-pkgconfig_DATA = libmutter.pc mutter-plugins.pc
+pkgconfig_DATA = libmutter-wayland.pc
 
 EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_files)		\
@@ -303,11 +356,12 @@ EXTRA_DIST=$(desktopfiles_files) 	\
 	$(wmproperties_in_files)	\
 	$(xml_in_files)			\
 	org.gnome.mutter.gschema.xml.in \
+	org.gnome.mutter.wayland.gschema.xml.in \
 	mutter-schemas.convert \
-	libmutter.pc.in \
-	mutter-plugins.pc.in  \
+	libmutter-wayland.pc.in \
 	mutter-enum-types.h.in \
-	mutter-enum-types.c.in
+	mutter-enum-types.c.in \
+	xrandr.xml idle-monitor.xml
 
 BUILT_SOURCES = $(mutter_built_sources)
 MUTTER_STAMP_FILES = stamp-mutter-enum-types.h
@@ -335,8 +389,28 @@ mutter-enum-types.c: stamp-mutter-enum-types.h mutter-enum-types.c.in
 dbus_xrandr_built_sources = meta-dbus-xrandr.c meta-dbus-xrandr.h
 
 $(dbus_xrandr_built_sources) : Makefile.am xrandr.xml
-	$(AM_V_GEN)gdbus-codegen								\
+	$(AM_V_GEN)gdbus-codegen							\
 		--interface-prefix org.gnome.Mutter					\
 		--c-namespace MetaDBus							\
 		--generate-c-code meta-dbus-xrandr					\
 		$(srcdir)/xrandr.xml
+
+dbus_idle_built_sources = meta-dbus-idle-monitor.c meta-dbus-idle-monitor.h
+
+$(dbus_idle_built_sources) : Makefile.am idle-monitor.xml
+	$(AM_V_GEN)gdbus-codegen							\
+		--interface-prefix org.gnome.Mutter					\
+		--c-namespace MetaDBus							\
+		--generate-c-code meta-dbus-idle-monitor				\
+		--c-generate-object-manager						\
+		$(srcdir)/idle-monitor.xml
+
+wayland/%-protocol.c : $(top_builddir)/protocol/%.xml
+	mkdir -p wayland
+	$(AM_V_GEN)$(WAYLAND_SCANNER) code < $< > $@
+wayland/%-server-protocol.h : $(top_builddir)/protocol/%.xml
+	mkdir -p wayland
+	$(AM_V_GEN)$(WAYLAND_SCANNER) server-header < $< > $@
+wayland/%-client-protocol.h : $(top_builddir)/protocol/%.xml
+	mkdir -p wayland
+	$(AM_V_GEN)$(WAYLAND_SCANNER) client-header < $< > $@

src/compositor/cogl-utils.c

@@ -50,7 +50,7 @@ meta_create_color_texture_4ub (guint8           red,
   CoglColor color;
   guint8 pixel[4];
 
-  cogl_color_set_from_4ub (&color, red, green, blue, alpha);
+  cogl_color_init_from_4ub (&color, red, green, blue, alpha);
   cogl_color_premultiply (&color);
 
   pixel[0] = cogl_color_get_red_byte (&color);
@@ -73,10 +73,8 @@ meta_create_color_texture_4ub (guint8           red,
  * @src_texture: (allow-none): texture to use initially for the layer
  *
  * Creates a pipeline with a single layer. Using a common template
- * allows sharing a shader for different uses in Mutter. To share the same
- * shader with all other pipelines that are just texture plus opacity
- * would require Cogl fixes.
- * (See http://bugzilla.clutter-project.org/show_bug.cgi?id=2425)
+ * makes it easier for Cogl to share a shader for different uses in
+ * Mutter.
  *
  * Return value: (transfer full): a newly created #CoglPipeline
  */
@@ -86,22 +84,21 @@ meta_create_texture_pipeline (CoglTexture *src_texture)
   static CoglPipeline *texture_pipeline_template = NULL;
   CoglPipeline *pipeline;
 
-  /* We use a pipeline that has a dummy texture as a base for all
-     texture pipelines. The idea is that only the Cogl texture object
-     would be different in the children so it is likely that Cogl will
-     be able to share GL programs between all the textures. */
+  /* The only state used in the pipeline that would affect the shader
+     generation is the texture type on the layer. Therefore we create
+     a template pipeline which sets this state and all texture
+     pipelines are created as a copy of this. That way Cogl can find
+     the shader state for the pipeline more quickly by looking at the
+     pipeline ancestry instead of resorting to the shader cache. */
   if (G_UNLIKELY (texture_pipeline_template == NULL))
     {
-      CoglTexture *dummy_texture;
-      CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-
-      dummy_texture = meta_create_color_texture_4ub (0xff, 0xff, 0xff, 0xff,
-                                                     COGL_TEXTURE_NONE);
-
+      CoglContext *ctx =
+        clutter_backend_get_cogl_context (clutter_get_default_backend ());
 
       texture_pipeline_template = cogl_pipeline_new (ctx);
-      cogl_pipeline_set_layer_texture (texture_pipeline_template, 0, dummy_texture);
-      cogl_object_unref (dummy_texture);
+      cogl_pipeline_set_layer_null_texture (texture_pipeline_template,
+                                            0, /* layer */
+                                            COGL_TEXTURE_TYPE_2D);
     }
 
   pipeline = cogl_pipeline_copy (texture_pipeline_template);

src/compositor/compositor-private.h

@@ -66,8 +66,6 @@ void meta_switch_workspace_completed (MetaScreen    *screen);
 
 gboolean meta_begin_modal_for_plugin (MetaScreen       *screen,
                                       MetaPlugin       *plugin,
-                                      Window            grab_window,
-                                      Cursor            cursor,
                                       MetaModalOptions  options,
                                       guint32           timestamp);
 void     meta_end_modal_for_plugin   (MetaScreen       *screen,

src/compositor/compositor.c

@@ -84,6 +84,10 @@
 #include "meta-window-group.h"
 #include "window-private.h" /* to check window->hidden */
 #include "display-private.h" /* for meta_display_lookup_x_window() */
+#include "util-private.h"
+#include "meta-wayland-private.h"
+#include "meta-wayland-pointer.h"
+#include "meta-wayland-keyboard.h"
 #include <X11/extensions/shape.h>
 #include <X11/extensions/Xcomposite.h>
 
@@ -172,7 +176,7 @@ process_damage (MetaCompositor     *compositor,
   if (window_actor == NULL)
     return;
 
-  meta_window_actor_process_damage (window_actor, event);
+  meta_window_actor_process_x11_damage (window_actor, event);
 }
 
 static void
@@ -327,29 +331,37 @@ void
 meta_set_stage_input_region (MetaScreen   *screen,
                              XserverRegion region)
 {
-  MetaCompScreen *info = meta_screen_get_compositor_data (screen);
-  MetaDisplay  *display = meta_screen_get_display (screen);
-  Display      *xdpy    = meta_display_get_xdisplay (display);
+  /* As a wayland compositor we can simply ignore all this trickery
+   * for setting an input region on the stage for capturing events in
+   * clutter since all input comes to us first and we get to choose
+   * who else sees them.
+   */
+  if (!meta_is_wayland_compositor ())
+    {
+      MetaCompScreen *info = meta_screen_get_compositor_data (screen);
+      MetaDisplay  *display = meta_screen_get_display (screen);
+      Display      *xdpy    = meta_display_get_xdisplay (display);
 
-  if (info->stage && info->output)
-    {
-      do_set_stage_input_region (screen, region);
+      if (info->stage && info->output)
+        {
+          do_set_stage_input_region (screen, region);
+        }
+      else 
+        {
+          /* Reset info->pending_input_region if one existed before and set the new
+           * one to use it later. */ 
+          if (info->pending_input_region)
+            {
+              XFixesDestroyRegion (xdpy, info->pending_input_region);
+              info->pending_input_region = None;
+            }
+          if (region != None)
+            {
+              info->pending_input_region = XFixesCreateRegion (xdpy, NULL, 0);
+              XFixesCopyRegion (xdpy, info->pending_input_region, region);
+            }
+        } 
     }
-  else 
-    {
-      /* Reset info->pending_input_region if one existed before and set the new
-       * one to use it later. */ 
-      if (info->pending_input_region)
-        {
-          XFixesDestroyRegion (xdpy, info->pending_input_region);
-          info->pending_input_region = None;
-        }
-      if (region != None)
-        {
-          info->pending_input_region = XFixesCreateRegion (xdpy, NULL, 0);
-          XFixesCopyRegion (xdpy, info->pending_input_region, region);
-        }
-    } 
 }
 
 void
@@ -380,56 +392,55 @@ meta_focus_stage_window (MetaScreen *screen,
   if (!stage)
     return;
 
-  window = clutter_x11_get_stage_window (stage);
+  if (!meta_is_wayland_compositor ())
+    {
+      window = clutter_x11_get_stage_window (stage);
 
-  if (window == None)
-    return;
+      if (window == None)
+        return;
 
-  meta_display_set_input_focus_xwindow (screen->display,
-                                        screen,
-                                        window,
-                                        timestamp);
+      meta_display_set_input_focus_xwindow (screen->display,
+                                            screen,
+                                            META_FOCUS_STAGE,
+                                            window,
+                                            timestamp);
+    }
+  else
+    {
+      meta_display_set_input_focus_xwindow (screen->display,
+                                            screen,
+                                            META_FOCUS_STAGE,
+                                            None,
+                                            timestamp);
+    }
 }
 
 gboolean
 meta_stage_is_focused (MetaScreen *screen)
 {
   ClutterStage *stage;
-  Window window;
 
   stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
   if (!stage)
     return FALSE;
 
-  window = clutter_x11_get_stage_window (stage);
-
-  if (window == None)
-    return FALSE;
-
-  return (screen->display->focus_xwindow == window);
+  return (screen->display->focus_type == META_FOCUS_STAGE);
 }
 
-gboolean
-meta_begin_modal_for_plugin (MetaScreen       *screen,
-                             MetaPlugin       *plugin,
-                             Window            grab_window,
-                             Cursor            cursor,
-                             MetaModalOptions  options,
-                             guint32           timestamp)
+static gboolean
+begin_modal_x11 (MetaScreen       *screen,
+                 MetaPlugin       *plugin,
+                 MetaModalOptions  options,
+                 guint32           timestamp)
 {
-  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
-   * are significant differences in how we handle grabs that make it difficult to
-   * merge the two.
-   */
-  MetaDisplay    *display    = meta_screen_get_display (screen);
-  Display        *xdpy       = meta_display_get_xdisplay (display);
-  MetaCompositor *compositor = display->compositor;
-  gboolean pointer_grabbed = FALSE;
-  gboolean keyboard_grabbed = FALSE;
-  int result;
-
-  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
-    return FALSE;
+  MetaDisplay    *display     = meta_screen_get_display (screen);
+  Display        *xdpy        = meta_display_get_xdisplay (display);
+  MetaCompScreen *info        = meta_screen_get_compositor_data (screen);
+  Window          grab_window = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+  Cursor          cursor      = None;
+  int             result;
+  gboolean        pointer_grabbed = FALSE;
+  gboolean        keyboard_grabbed = FALSE;
 
   if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
     {
@@ -479,14 +490,6 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
       keyboard_grabbed = TRUE;
     }
 
-  display->grab_op = META_GRAB_OP_COMPOSITOR;
-  display->grab_window = NULL;
-  display->grab_screen = screen;
-  display->grab_have_pointer = TRUE;
-  display->grab_have_keyboard = TRUE;
-
-  compositor->modal_plugin = plugin;
-
   return TRUE;
 
  fail:
@@ -498,6 +501,80 @@ meta_begin_modal_for_plugin (MetaScreen       *screen,
   return FALSE;
 }
 
+static gboolean
+begin_modal_wayland (MetaScreen       *screen,
+                     MetaPlugin       *plugin,
+                     MetaModalOptions  options,
+                     guint32           timestamp)
+{
+  MetaWaylandCompositor *compositor;
+  gboolean pointer_grabbed = FALSE;
+  gboolean keyboard_grabbed = FALSE;
+
+  compositor = meta_wayland_compositor_get_default ();
+
+  if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
+    {
+      if (!meta_wayland_pointer_begin_modal (&compositor->seat->pointer))
+        goto fail;
+
+      pointer_grabbed = TRUE;
+    }
+  if ((options & META_MODAL_KEYBOARD_ALREADY_GRABBED) == 0)
+    {
+      if (!meta_wayland_keyboard_begin_modal (&compositor->seat->keyboard,
+                                              timestamp))
+        goto fail;
+
+      keyboard_grabbed = TRUE;
+    }
+
+  return TRUE;
+
+ fail:
+  if (pointer_grabbed)
+    meta_wayland_pointer_end_modal (&compositor->seat->pointer);
+  if (keyboard_grabbed)
+    meta_wayland_keyboard_end_modal (&compositor->seat->keyboard, timestamp);
+
+  return FALSE;
+}
+
+gboolean
+meta_begin_modal_for_plugin (MetaScreen       *screen,
+                             MetaPlugin       *plugin,
+                             MetaModalOptions  options,
+                             guint32           timestamp)
+{
+  /* To some extent this duplicates code in meta_display_begin_grab_op(), but there
+   * are significant differences in how we handle grabs that make it difficult to
+   * merge the two.
+   */
+  MetaDisplay    *display    = meta_screen_get_display (screen);
+  MetaCompositor *compositor = display->compositor;
+  gboolean ok;
+
+  if (compositor->modal_plugin != NULL || display->grab_op != META_GRAB_OP_NONE)
+    return FALSE;
+
+  if (meta_is_wayland_compositor ())
+    ok = begin_modal_wayland (screen, plugin, options, timestamp);
+  else
+    ok = begin_modal_x11 (screen, plugin, options, timestamp);
+  if (!ok)
+    return FALSE;
+
+  display->grab_op = META_GRAB_OP_COMPOSITOR;
+  display->grab_window = NULL;
+  display->grab_screen = screen;
+  display->grab_have_pointer = TRUE;
+  display->grab_have_keyboard = TRUE;
+
+  compositor->modal_plugin = plugin;
+
+  return TRUE;
+}
+
 void
 meta_end_modal_for_plugin (MetaScreen     *screen,
                            MetaPlugin     *plugin,
@@ -509,8 +586,19 @@ meta_end_modal_for_plugin (MetaScreen     *screen,
 
   g_return_if_fail (compositor->modal_plugin == plugin);
 
-  XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
-  XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
+  if (meta_is_wayland_compositor ())
+    {
+      MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
+
+      meta_wayland_pointer_end_modal (&compositor->seat->pointer);
+      meta_wayland_keyboard_end_modal (&compositor->seat->keyboard,
+                                       timestamp);
+    }
+  else
+    {
+      XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
+      XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
+    }
 
   display->grab_op = META_GRAB_OP_NONE;
   display->grab_window = NULL;
@@ -562,6 +650,11 @@ redirect_windows (MetaCompositor *compositor,
   guint        n_retries;
   guint        max_retries;
 
+  /* If we're running with wayland, connected to a headless xwayland
+   * server then all the windows are implicitly redirected offscreen
+   * already and it would generate an error to try and explicitly
+   * redirect them via XCompositeRedirectSubwindows() */
+
   if (meta_get_replace_current_wm ())
     max_retries = 5;
   else
@@ -602,8 +695,9 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
   MetaCompScreen *info;
   MetaDisplay    *display       = meta_screen_get_display (screen);
   Display        *xdisplay      = meta_display_get_xdisplay (display);
-  Window          xwin;
+  Window          xwin = None;
   gint            width, height;
+  MetaWaylandCompositor *wayland_compositor;
 
   /* Check if the screen is already managed */
   if (meta_screen_get_compositor_data (screen))
@@ -616,7 +710,14 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
    * We have to initialize info->pending_input_region to an empty region explicitly, 
    * because None value is used to mean that the whole screen is an input region.
    */
-  info->pending_input_region = XFixesCreateRegion (xdisplay, NULL, 0);
+  if (!meta_is_wayland_compositor ())
+    info->pending_input_region = XFixesCreateRegion (xdisplay, NULL, 0);
+  else
+    {
+      /* Stage input region trickery isn't needed when we're running as a
+       * wayland compositor. */
+      info->pending_input_region = None;
+    }
 
   info->screen = screen;
 
@@ -627,7 +728,56 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
 
   meta_screen_set_cm_selection (screen);
 
-  info->stage = clutter_stage_new ();
+  /* We will have already created a stage if running as a wayland
+   * compositor... */
+  if (meta_is_wayland_compositor ())
+    {
+      wayland_compositor = meta_wayland_compositor_get_default ();
+      info->stage = wayland_compositor->stage;
+
+      meta_screen_get_size (screen, &width, &height);
+      clutter_actor_set_size (info->stage, width, height);
+    }
+  else
+    {
+      info->stage = clutter_stage_new ();
+
+      meta_screen_get_size (screen, &width, &height);
+      clutter_actor_realize (info->stage);
+
+      xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+
+      XResizeWindow (xdisplay, xwin, width, height);
+
+        {
+          long event_mask;
+          unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
+          XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
+          XWindowAttributes attr;
+
+          meta_core_add_old_event_mask (xdisplay, xwin, &mask);
+
+          XISetMask (mask.mask, XI_KeyPress);
+          XISetMask (mask.mask, XI_KeyRelease);
+          XISetMask (mask.mask, XI_ButtonPress);
+          XISetMask (mask.mask, XI_ButtonRelease);
+          XISetMask (mask.mask, XI_Enter);
+          XISetMask (mask.mask, XI_Leave);
+          XISetMask (mask.mask, XI_FocusIn);
+          XISetMask (mask.mask, XI_FocusOut);
+          XISetMask (mask.mask, XI_Motion);
+          XIClearMask (mask.mask, XI_TouchBegin);
+          XIClearMask (mask.mask, XI_TouchEnd);
+          XIClearMask (mask.mask, XI_TouchUpdate);
+          XISelectEvents (xdisplay, xwin, &mask, 1);
+
+          event_mask = ExposureMask | PropertyChangeMask | StructureNotifyMask;
+          if (XGetWindowAttributes (xdisplay, xwin, &attr))
+            event_mask |= attr.your_event_mask;
+
+          XSelectInput (xdisplay, xwin, event_mask);
+        }
+    }
 
   clutter_stage_set_paint_callback (CLUTTER_STAGE (info->stage),
                                     after_stage_paint,
@@ -636,42 +786,6 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
 
   clutter_stage_set_sync_delay (CLUTTER_STAGE (info->stage), META_SYNC_DELAY);
 
-  meta_screen_get_size (screen, &width, &height);
-  clutter_actor_realize (info->stage);
-
-  xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
-
-  XResizeWindow (xdisplay, xwin, width, height);
-
-  {
-    long event_mask;
-    unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
-    XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
-    XWindowAttributes attr;
-
-    meta_core_add_old_event_mask (xdisplay, xwin, &mask);
-
-    XISetMask (mask.mask, XI_KeyPress);
-    XISetMask (mask.mask, XI_KeyRelease);
-    XISetMask (mask.mask, XI_ButtonPress);
-    XISetMask (mask.mask, XI_ButtonRelease);
-    XISetMask (mask.mask, XI_Enter);
-    XISetMask (mask.mask, XI_Leave);
-    XISetMask (mask.mask, XI_FocusIn);
-    XISetMask (mask.mask, XI_FocusOut);
-    XISetMask (mask.mask, XI_Motion);
-    XIClearMask (mask.mask, XI_TouchBegin);
-    XIClearMask (mask.mask, XI_TouchEnd);
-    XIClearMask (mask.mask, XI_TouchUpdate);
-    XISelectEvents (xdisplay, xwin, &mask, 1);
-
-    event_mask = ExposureMask | PropertyChangeMask | StructureNotifyMask;
-    if (XGetWindowAttributes (xdisplay, xwin, &attr))
-      event_mask |= attr.your_event_mask;
-
-    XSelectInput (xdisplay, xwin, event_mask);
-  }
-
   info->window_group = meta_window_group_new (screen);
   info->top_window_group = meta_window_group_new (screen);
 
@@ -680,53 +794,66 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
 
   info->plugin_mgr = meta_plugin_manager_new (screen);
 
-  /*
-   * Delay the creation of the overlay window as long as we can, to avoid
-   * blanking out the screen. This means that during the plugin loading, the
-   * overlay window is not accessible; if the plugin needs to access it
-   * directly, it should hook into the "show" signal on stage, and do
-   * its stuff there.
-   */
-  info->output = get_output_window (screen);
-  XReparentWindow (xdisplay, xwin, info->output, 0, 0);
-
- /* Make sure there isn't any left-over output shape on the 
-  * overlay window by setting the whole screen to be an
-  * output region.
-  * 
-  * Note: there doesn't seem to be any real chance of that
-  *  because the X server will destroy the overlay window
-  *  when the last client using it exits.
-  */
-  XFixesSetWindowShapeRegion (xdisplay, info->output, ShapeBounding, 0, 0, None);
-
-  do_set_stage_input_region (screen, info->pending_input_region);
-  if (info->pending_input_region != None)
+  if (meta_is_wayland_compositor ())
     {
-      XFixesDestroyRegion (xdisplay, info->pending_input_region);
-      info->pending_input_region = None;
+      /* NB: When running as a wayland compositor we don't need an X
+       * composite overlay window, and we don't need to play any input
+       * region tricks to redirect events into clutter. */
+      info->output = None;
     }
+  else
+    {
+      /*
+       * Delay the creation of the overlay window as long as we can, to avoid
+       * blanking out the screen. This means that during the plugin loading, the
+       * overlay window is not accessible; if the plugin needs to access it
+       * directly, it should hook into the "show" signal on stage, and do
+       * its stuff there.
+       */
+      info->output = get_output_window (screen);
+      XReparentWindow (xdisplay, xwin, info->output, 0, 0);
 
-  /* Map overlay window before redirecting windows offscreen so we catch their
-   * contents until we show the stage.
-   */
-  XMapWindow (xdisplay, info->output);
+      /* Make sure there isn't any left-over output shape on the 
+       * overlay window by setting the whole screen to be an
+       * output region.
+       * 
+       * Note: there doesn't seem to be any real chance of that
+       *  because the X server will destroy the overlay window
+       *  when the last client using it exits.
+       */
+      XFixesSetWindowShapeRegion (xdisplay, info->output, ShapeBounding, 0, 0, None);
 
-  redirect_windows (compositor, screen);
+      do_set_stage_input_region (screen, info->pending_input_region);
+      if (info->pending_input_region != None)
+        {
+          XFixesDestroyRegion (xdisplay, info->pending_input_region);
+          info->pending_input_region = None;
+        }
+
+      /* Map overlay window before redirecting windows offscreen so we catch their
+       * contents until we show the stage.
+       */
+      XMapWindow (xdisplay, info->output);
+
+      redirect_windows (compositor, screen);
+    }
 }
 
 void
 meta_compositor_unmanage_screen (MetaCompositor *compositor,
                                  MetaScreen     *screen)
 {
-  MetaDisplay    *display       = meta_screen_get_display (screen);
-  Display        *xdisplay      = meta_display_get_xdisplay (display);
-  Window          xroot         = meta_screen_get_xroot (screen);
+  if (!meta_is_wayland_compositor ())
+    {
+      MetaDisplay    *display       = meta_screen_get_display (screen);
+      Display        *xdisplay      = meta_display_get_xdisplay (display);
+      Window          xroot         = meta_screen_get_xroot (screen);
 
-  /* This is the most important part of cleanup - we have to do this
-   * before giving up the window manager selection or the next
-   * window manager won't be able to redirect subwindows */
-  XCompositeUnredirectSubwindows (xdisplay, xroot, CompositeRedirectManual);
+      /* This is the most important part of cleanup - we have to do this
+       * before giving up the window manager selection or the next
+       * window manager won't be able to redirect subwindows */
+      XCompositeUnredirectSubwindows (xdisplay, xroot, CompositeRedirectManual);
+    }
 }
 
 /*
@@ -798,15 +925,18 @@ meta_compositor_remove_window (MetaCompositor *compositor,
   if (!window_actor)
     return;
 
-  screen = meta_window_get_screen (window);
-  info = meta_screen_get_compositor_data (screen);
-
-  if (window_actor == info->unredirected_window)
+  if (!meta_is_wayland_compositor ())
     {
-      meta_window_actor_set_redirected (window_actor, TRUE);
-      meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
-                                 NULL);
-      info->unredirected_window = NULL;
+      screen = meta_window_get_screen (window);
+      info = meta_screen_get_compositor_data (screen);
+
+      if (window_actor == info->unredirected_window)
+        {
+          meta_window_actor_set_redirected (window_actor, TRUE);
+          meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
+                                     NULL);
+          info->unredirected_window = NULL;
+        }
     }
 
   meta_window_actor_destroy (window_actor);
@@ -937,10 +1067,7 @@ meta_compositor_process_event (MetaCompositor *compositor,
 {
   if (compositor->modal_plugin && is_grabbed_event (compositor->display, event))
     {
-      MetaPluginClass *klass = META_PLUGIN_GET_CLASS (compositor->modal_plugin);
-
-      if (klass->xevent_filter)
-        klass->xevent_filter (compositor->modal_plugin, event);
+      _meta_plugin_xevent_filter (compositor->modal_plugin, event);
 
       /* We always consume events even if the plugin says it didn't handle them;
        * exclusive is exclusive */
@@ -993,7 +1120,8 @@ meta_compositor_process_event (MetaCompositor *compositor,
       break;
 
     default:
-      if (event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
+      if (!meta_is_wayland_compositor () &&
+          event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
         {
           /* Core code doesn't handle damage events, so we need to extract the MetaWindow
            * ourselves
@@ -1012,7 +1140,7 @@ meta_compositor_process_event (MetaCompositor *compositor,
 
   /* Clutter needs to know about MapNotify events otherwise it will
      think the stage is invisible */
-  if (event->type == MapNotify)
+  if (!meta_is_wayland_compositor () && event->type == MapNotify)
     clutter_x11_handle_event (event);
 
   /* The above handling is basically just "observing" the events, so we return
@@ -1145,6 +1273,7 @@ sync_actor_stacking (MetaCompScreen *info)
    * we go ahead and do it */
 
   children = clutter_actor_get_children (info->window_group);
+  has_windows = FALSE;
   reordered = FALSE;
 
   /* We allow for actors in the window group other than the actors we
@@ -1356,20 +1485,38 @@ meta_compositor_sync_screen_size (MetaCompositor  *compositor,
 {
   MetaDisplay    *display = meta_screen_get_display (screen);
   MetaCompScreen *info    = meta_screen_get_compositor_data (screen);
-  Display        *xdisplay;
-  Window          xwin;
 
-  DEBUG_TRACE ("meta_compositor_sync_screen_size\n");
-  g_return_if_fail (info);
+  if (meta_is_wayland_compositor ())
+    {
+      /* FIXME: when we support a sliced stage, this is the place to do it
+         But! This is not the place to apply KMS config, here we only
+         notify Clutter/Cogl/GL that the framebuffer sizes changed.
 
-  xdisplay = meta_display_get_xdisplay (display);
-  xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+         And because for now clutter does not do sliced, we use one
+         framebuffer the size of the whole screen, and when running on
+         bare metal MetaMonitorManager will do the necessary tricks to
+         show the right portions on the right screens.
+      */
 
-  XResizeWindow (xdisplay, xwin, width, height);
+      clutter_actor_set_size (info->stage, width, height);
+    }
+  else
+    {
+      Display        *xdisplay;
+      Window          xwin;
+
+      DEBUG_TRACE ("meta_compositor_sync_screen_size\n");
+      g_return_if_fail (info);
+
+      xdisplay = meta_display_get_xdisplay (display);
+      xwin = clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage));
+
+      XResizeWindow (xdisplay, xwin, width, height);
+    }
 
   meta_verbose ("Changed size for stage on screen %d to %dx%d\n",
-		meta_screen_get_screen_number (screen),
-		width, height);
+                meta_screen_get_screen_number (screen),
+                width, height);
 }
 
 static void
@@ -1433,29 +1580,32 @@ pre_paint_windows (MetaCompScreen *info)
   if (info->windows == NULL)
     return;
 
-  top_window = g_list_last (info->windows)->data;
-
-  if (meta_window_actor_should_unredirect (top_window) &&
-      info->disable_unredirect_count == 0)
-    expected_unredirected_window = top_window;
-
-  if (info->unredirected_window != expected_unredirected_window)
+  if (!meta_is_wayland_compositor ())
     {
-      if (info->unredirected_window != NULL)
-        {
-          meta_window_actor_set_redirected (info->unredirected_window, TRUE);
-          meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
-                                     NULL);
-        }
+      top_window = g_list_last (info->windows)->data;
 
-      if (expected_unredirected_window != NULL)
-        {
-          meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (top_window)),
-                                     meta_window_actor_get_meta_window (top_window));
-          meta_window_actor_set_redirected (top_window, FALSE);
-        }
+      if (meta_window_actor_should_unredirect (top_window) &&
+          info->disable_unredirect_count == 0)
+        expected_unredirected_window = top_window;
 
-      info->unredirected_window = expected_unredirected_window;
+      if (info->unredirected_window != expected_unredirected_window)
+        {
+          if (info->unredirected_window != NULL)
+            {
+              meta_window_actor_set_redirected (info->unredirected_window, TRUE);
+              meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (info->unredirected_window)),
+                                         NULL);
+            }
+
+          if (expected_unredirected_window != NULL)
+            {
+              meta_shape_cow_for_window (meta_window_get_screen (meta_window_actor_get_meta_window (top_window)),
+                                         meta_window_actor_get_meta_window (top_window));
+              meta_window_actor_set_redirected (top_window, FALSE);
+            }
+
+          info->unredirected_window = expected_unredirected_window;
+        }
     }
 
   for (l = info->windows; l; l = l->next)

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

@@ -6,9 +6,9 @@
 #include <meta/screen.h>
 #include <meta/meta-background-actor.h>
 
-void meta_background_actor_set_visible_region  (MetaBackgroundActor *self,
-                                                cairo_region_t      *visible_region);
+void meta_background_actor_set_clip_region  (MetaBackgroundActor *self,
+                                             cairo_region_t      *clip_region);
 
-cairo_region_t *meta_background_actor_get_visible_region (MetaBackgroundActor *self);
+cairo_region_t *meta_background_actor_get_clip_region (MetaBackgroundActor *self);
 
 #endif /* META_BACKGROUND_ACTOR_PRIVATE_H */

src/compositor/meta-background-actor.c

@@ -44,7 +44,7 @@
 
 struct _MetaBackgroundActorPrivate
 {
-  cairo_region_t *visible_region;
+  cairo_region_t *clip_region;
 };
 
 G_DEFINE_TYPE (MetaBackgroundActor, meta_background_actor, CLUTTER_TYPE_ACTOR);
@@ -54,7 +54,7 @@ meta_background_actor_dispose (GObject *object)
 {
   MetaBackgroundActor *self = META_BACKGROUND_ACTOR (object);
 
-  meta_background_actor_set_visible_region (self, NULL);
+  meta_background_actor_set_clip_region (self, NULL);
 
   G_OBJECT_CLASS (meta_background_actor_parent_class)->dispose (object);
 }
@@ -167,17 +167,17 @@ meta_background_actor_new (void)
 }
 
 /**
- * meta_background_actor_set_visible_region:
+ * meta_background_actor_set_clip_region:
  * @self: a #MetaBackgroundActor
- * @visible_region: (allow-none): the area of the actor (in allocate-relative
+ * @clip_region: (allow-none): the area of the actor (in allocate-relative
  *   coordinates) that is visible.
  *
  * Sets the area of the background that is unobscured by overlapping windows.
  * This is used to optimize and only paint the visible portions.
  */
 void
-meta_background_actor_set_visible_region (MetaBackgroundActor *self,
-                                          cairo_region_t      *visible_region)
+meta_background_actor_set_clip_region (MetaBackgroundActor *self,
+                                       cairo_region_t      *clip_region)
 {
   MetaBackgroundActorPrivate *priv;
 
@@ -185,16 +185,16 @@ meta_background_actor_set_visible_region (MetaBackgroundActor *self,
 
   priv = self->priv;
 
-  g_clear_pointer (&priv->visible_region,
+  g_clear_pointer (&priv->clip_region,
                    (GDestroyNotify)
                    cairo_region_destroy);
 
-  if (visible_region)
-    priv->visible_region = cairo_region_copy (visible_region);
+  if (clip_region)
+    priv->clip_region = cairo_region_copy (clip_region);
 }
 
 /**
- * meta_background_actor_get_visible_region:
+ * meta_background_actor_get_clip_region:
  * @self: a #MetaBackgroundActor
  *
  * Return value (transfer full): a #cairo_region_t that represents the part of
@@ -202,16 +202,16 @@ meta_background_actor_set_visible_region (MetaBackgroundActor *self,
  * #MetaWindowActor objects.
  */
 cairo_region_t *
-meta_background_actor_get_visible_region (MetaBackgroundActor *self)
+meta_background_actor_get_clip_region (MetaBackgroundActor *self)
 {
   MetaBackgroundActorPrivate *priv = self->priv;
   ClutterActorBox content_box;
   cairo_rectangle_int_t content_area = { 0 };
-  cairo_region_t *visible_region;
+  cairo_region_t *clip_region;
 
   g_return_val_if_fail (META_IS_BACKGROUND_ACTOR (self), NULL);
 
-  if (!priv->visible_region)
+  if (!priv->clip_region)
       return NULL;
 
   clutter_actor_get_content_box (CLUTTER_ACTOR (self), &content_box);
@@ -221,8 +221,8 @@ meta_background_actor_get_visible_region (MetaBackgroundActor *self)
   content_area.width = content_box.x2 - content_box.x1;
   content_area.height = content_box.y2 - content_box.y1;
 
-  visible_region = cairo_region_create_rectangle (&content_area);
-  cairo_region_intersect (visible_region, priv->visible_region);
+  clip_region = cairo_region_create_rectangle (&content_area);
+  cairo_region_intersect (clip_region, priv->clip_region);
 
-  return visible_region;
+  return clip_region;
 }

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

@@ -6,6 +6,6 @@
 #include <meta/screen.h>
 #include <meta/meta-background-group.h>
 
-void meta_background_group_set_visible_region  (MetaBackgroundGroup *self,
-                                                cairo_region_t      *visible_region);
+void meta_background_group_set_clip_region  (MetaBackgroundGroup *self,
+                                             cairo_region_t      *visible_region);
 #endif /* META_BACKGROUND_GROUP_PRIVATE_H */

src/compositor/meta-background-group.c

@@ -62,16 +62,16 @@ meta_background_group_init (MetaBackgroundGroup *self)
 }
 
 /**
- * meta_background_group_set_visible_region:
+ * meta_background_group_set_clip_region:
  * @self: a #MetaBackgroundGroup
- * @visible_region: (allow-none): the parts of the background to paint
+ * @region: (allow-none): the parts of the background to paint
  *
  * Sets the area of the backgrounds that is unobscured by overlapping windows.
  * This is used to optimize and only paint the visible portions.
  */
 void
-meta_background_group_set_visible_region (MetaBackgroundGroup *self,
-                                          cairo_region_t      *region)
+meta_background_group_set_clip_region (MetaBackgroundGroup *self,
+                                       cairo_region_t      *region)
 {
   GList *children, *l;
 
@@ -82,7 +82,7 @@ meta_background_group_set_visible_region (MetaBackgroundGroup *self,
 
       if (META_IS_BACKGROUND_ACTOR (actor))
         {
-          meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (actor), region);
+          meta_background_actor_set_clip_region (META_BACKGROUND_ACTOR (actor), region);
         }
       else if (META_IS_BACKGROUND_GROUP (actor))
         {
@@ -92,7 +92,7 @@ meta_background_group_set_visible_region (MetaBackgroundGroup *self,
             continue;
 
           cairo_region_translate (region, -x, -y);
-          meta_background_group_set_visible_region (META_BACKGROUND_GROUP (actor), region);
+          meta_background_group_set_clip_region (META_BACKGROUND_GROUP (actor), region);
           cairo_region_translate (region, x, y);
         }
     }

src/compositor/meta-background.c

@@ -37,6 +37,7 @@
 #include "mutter-enum-types.h"
 #include <meta/errors.h>
 #include <meta/meta-background.h>
+#include "util-private.h"
 #include "meta-background-actor-private.h"
 
 #define FRAGMENT_SHADER_DECLARATIONS                                           \
@@ -412,13 +413,13 @@ meta_background_paint_content (ClutterContent   *content,
    */
   if (META_IS_BACKGROUND_ACTOR (actor))
     {
-      cairo_region_t *visible_region;
-      visible_region = meta_background_actor_get_visible_region (META_BACKGROUND_ACTOR (actor));
+      cairo_region_t *clip_region;
+      clip_region = meta_background_actor_get_clip_region (META_BACKGROUND_ACTOR (actor));
 
-      if (visible_region != NULL)
+      if (clip_region != NULL)
         {
-          cairo_region_intersect (paintable_region, visible_region);
-          cairo_region_destroy (visible_region);
+          cairo_region_intersect (paintable_region, clip_region);
+          cairo_region_destroy (clip_region);
         }
     }
 
@@ -1031,7 +1032,6 @@ meta_background_load_file_finish (MetaBackground  *self,
                                   GAsyncResult    *result,
                                   GError         **error)
 {
-  static CoglUserDataKey key;
   GTask *task;
   LoadFileTaskData *task_data;
   CoglTexture *texture;
@@ -1077,12 +1077,6 @@ meta_background_load_file_finish (MetaBackground  *self,
       goto out;
     }
 
-  cogl_object_set_user_data (COGL_OBJECT (texture),
-                             &key,
-                             g_object_ref (pixbuf),
-                             (CoglUserDataDestroyCallback)
-                             g_object_unref);
-
   ensure_pipeline (self);
   unset_texture (self);
   set_style (self, task_data->style);

src/compositor/meta-module.c

@@ -192,10 +192,7 @@ meta_module_class_init (MetaModuleClass *klass)
 static void
 meta_module_init (MetaModule *self)
 {
-  MetaModulePrivate *priv;
-
-  self->priv = priv = META_MODULE_GET_PRIVATE (self);
-
+  self->priv = META_MODULE_GET_PRIVATE (self);
 }
 
 GType

src/compositor/meta-plugin-manager.c

@@ -306,31 +306,13 @@ meta_plugin_manager_filter_keybinding (MetaPluginManager *plugin_mgr,
   return FALSE;
 }
 
-/*
- * The public method that the compositor hooks into for desktop switching.
- *
- * Returns TRUE if the plugin handled the event type (i.e.,
- * if the return value is FALSE, there will be no subsequent call to the
- * manager completed() callback, and the compositor must ensure that any
- * appropriate post-effect cleanup is carried out.
- */
 gboolean
 meta_plugin_manager_xevent_filter (MetaPluginManager *plugin_mgr,
                                    XEvent            *xev)
 {
   MetaPlugin *plugin = plugin_mgr->plugin;
-  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
 
-  /* We need to make sure that clutter gets certain events, like
-   * ConfigureNotify on the stage window. If there is a plugin that
-   * provides an xevent_filter function, then it's the responsibility
-   * of that plugin to pass events to Clutter. Otherwise, we send the
-   * event directly to Clutter ourselves.
-   */
-  if (klass->xevent_filter)
-    return klass->xevent_filter (plugin, xev);
-  else
-    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
+  return _meta_plugin_xevent_filter (plugin, xev);
 }
 
 void

src/compositor/meta-plugin-manager.h

@@ -72,6 +72,8 @@ gboolean meta_plugin_manager_filter_keybinding (MetaPluginManager  *mgr,
 
 gboolean meta_plugin_manager_xevent_filter (MetaPluginManager *mgr,
                                             XEvent            *xev);
+gboolean _meta_plugin_xevent_filter (MetaPlugin *plugin,
+                                     XEvent     *xev);
 
 void     meta_plugin_manager_confirm_display_change (MetaPluginManager *mgr);
 

src/compositor/meta-plugin.c

@@ -138,9 +138,7 @@ meta_plugin_class_init (MetaPluginClass *klass)
 static void
 meta_plugin_init (MetaPlugin *self)
 {
-  MetaPluginPrivate *priv;
-
-  self->priv = priv = META_PLUGIN_GET_PRIVATE (self);
+  self->priv = META_PLUGIN_GET_PRIVATE (self);
 }
 
 gboolean
@@ -185,6 +183,28 @@ _meta_plugin_effect_started (MetaPlugin *plugin)
   priv->running++;
 }
 
+gboolean
+_meta_plugin_xevent_filter (MetaPlugin *plugin,
+                            XEvent     *xev)
+{
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+
+  /* When mutter is running as a wayland compositor, things like input
+   * events just come directly from clutter so it won't have disabled
+   * clutter's event retrieval and won't need to forward it events (if
+   * it did it would lead to recursion). Also when running as a
+   * wayland compositor we shouldn't be assuming that we're running
+   * with the clutter x11 backend.
+   */
+
+  if (klass->xevent_filter && klass->xevent_filter (plugin, xev))
+    return TRUE;
+  else if (!meta_is_wayland_compositor ())
+    return clutter_x11_handle_event (xev) != CLUTTER_X11_FILTER_CONTINUE;
+  else
+    return FALSE;
+}
+
 void
 meta_plugin_switch_workspace_completed (MetaPlugin *plugin)
 {
@@ -267,10 +287,6 @@ meta_plugin_destroy_completed (MetaPlugin      *plugin,
 /**
  * meta_plugin_begin_modal:
  * @plugin: a #MetaPlugin
- * @grab_window: the X window to grab the keyboard and mouse on
- * @cursor: the cursor to use for the pointer grab, or None,
- *          to use the normal cursor for the grab window and
- *          its descendants.
  * @options: flags that modify the behavior of the modal grab
  * @timestamp: the timestamp used for establishing grabs
  *
@@ -291,15 +307,13 @@ meta_plugin_destroy_completed (MetaPlugin      *plugin,
  */
 gboolean
 meta_plugin_begin_modal (MetaPlugin       *plugin,
-                         Window            grab_window,
-                         Cursor            cursor,
                          MetaModalOptions  options,
                          guint32           timestamp)
 {
   MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
 
   return meta_begin_modal_for_plugin (priv->screen, plugin,
-                                      grab_window, cursor, options, timestamp);
+                                      options, timestamp);
 }
 
 /**

src/compositor/meta-shaped-texture-private.h

@@ -0,0 +1,44 @@
+/*
+ * shaped texture
+ *
+ * An actor to draw a texture clipped to a list of rectangles
+ *
+ * Authored By Neil Roberts  <neil@linux.intel.com>
+ *
+ * Copyright (C) 2008 Intel Corporation
+ *               2013 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef __META_SHAPED_TEXTURE_PRIVATE_H__
+#define __META_SHAPED_TEXTURE_PRIVATE_H__
+
+#include <meta/meta-shaped-texture.h>
+#include "meta-wayland-private.h"
+
+ClutterActor *meta_shaped_texture_new_with_xwindow (Window xwindow);
+ClutterActor *meta_shaped_texture_new_with_wayland_surface  (MetaWaylandSurface *surface);
+void meta_shaped_texture_set_wayland_surface                (MetaShapedTexture  *stex,
+                                                             MetaWaylandSurface *surface);
+MetaWaylandSurface *meta_shaped_texture_get_wayland_surface (MetaShapedTexture *stex);
+
+void meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
+                                     Pixmap             pixmap);
+void meta_shaped_texture_attach_wayland_buffer (MetaShapedTexture  *stex,
+                                                MetaWaylandBuffer  *buffer);
+
+#endif

src/compositor/meta-shaped-texture.c

@@ -30,8 +30,14 @@
 #include <config.h>
 
 #include <meta/meta-shaped-texture.h>
+#include <meta/util.h>
+#include "clutter-utils.h"
 #include "meta-texture-tower.h"
 
+#include "meta-shaped-texture-private.h"
+#include "meta-wayland-private.h"
+#include <cogl/cogl-wayland-server.h>
+
 #include <clutter/clutter.h>
 #include <cogl/cogl.h>
 #include <cogl/cogl-texture-pixmap-x11.h>
@@ -55,6 +61,13 @@ static void meta_shaped_texture_get_preferred_height (ClutterActor *self,
 
 static gboolean meta_shaped_texture_get_paint_volume (ClutterActor *self, ClutterPaintVolume *volume);
 
+typedef enum _MetaShapedTextureType
+{
+  META_SHAPED_TEXTURE_TYPE_X11_PIXMAP,
+  META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE,
+} MetaShapedTextureType;
+
+
 G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
                CLUTTER_TYPE_ACTOR);
 
@@ -65,13 +78,24 @@ G_DEFINE_TYPE (MetaShapedTexture, meta_shaped_texture,
 struct _MetaShapedTexturePrivate
 {
   MetaTextureTower *paint_tower;
-  Pixmap pixmap;
-  CoglTexturePixmapX11 *texture;
+
+  MetaShapedTextureType type;
+  union {
+    struct {
+      Pixmap pixmap;
+    } x11;
+    struct {
+      MetaWaylandSurface *surface;
+    } wayland;
+  };
+
+  CoglTexture *texture;
+
   CoglTexture *mask_texture;
-  CoglPipeline *pipeline;
-  CoglPipeline *pipeline_unshaped;
 
   cairo_region_t *clip_region;
+  cairo_region_t *input_shape_region;
+  cairo_region_t *opaque_region;
 
   guint tex_width, tex_height;
 
@@ -103,7 +127,10 @@ meta_shaped_texture_init (MetaShapedTexture *self)
   priv = self->priv = META_SHAPED_TEXTURE_GET_PRIVATE (self);
 
   priv->paint_tower = meta_texture_tower_new ();
+
+  priv->type = META_SHAPED_TEXTURE_TYPE_X11_PIXMAP;
   priv->texture = NULL;
+
   priv->mask_texture = NULL;
   priv->create_mipmaps = TRUE;
 }
@@ -118,9 +145,8 @@ meta_shaped_texture_dispose (GObject *object)
     meta_texture_tower_free (priv->paint_tower);
   priv->paint_tower = NULL;
 
-  g_clear_pointer (&priv->pipeline, cogl_object_unref);
-  g_clear_pointer (&priv->pipeline_unshaped, cogl_object_unref);
   g_clear_pointer (&priv->texture, cogl_object_unref);
+  g_clear_pointer (&priv->opaque_region, cairo_region_destroy);
 
   meta_shaped_texture_set_mask_texture (self, NULL);
   meta_shaped_texture_set_clip_region (self, NULL);
@@ -128,19 +154,134 @@ meta_shaped_texture_dispose (GObject *object)
   G_OBJECT_CLASS (meta_shaped_texture_parent_class)->dispose (object);
 }
 
+static CoglPipeline *
+get_unmasked_pipeline (CoglContext *ctx)
+{
+  return cogl_pipeline_new (ctx);
+}
+
+static CoglPipeline *
+get_masked_pipeline (CoglContext *ctx)
+{
+  static CoglPipeline *template = NULL;
+  if (G_UNLIKELY (template == NULL))
+    {
+      template = cogl_pipeline_new (ctx);
+      cogl_pipeline_set_layer_combine (template, 1,
+                                       "RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
+                                       NULL);
+    }
+
+  return cogl_pipeline_copy (template);
+}
+
+static CoglPipeline *
+get_unblended_pipeline (CoglContext *ctx)
+{
+  static CoglPipeline *template = NULL;
+  if (G_UNLIKELY (template == NULL))
+    {
+      CoglColor color;
+      template = cogl_pipeline_new (ctx);
+      cogl_color_init_from_4ub (&color, 255, 255, 255, 255);
+      cogl_pipeline_set_blend (template,
+                               "RGBA = ADD (SRC_COLOR, 0)",
+                               NULL);
+      cogl_pipeline_set_color (template, &color);
+    }
+
+  return cogl_pipeline_copy (template);
+}
+
+static void
+paint_clipped_rectangle (CoglFramebuffer       *fb,
+                         CoglPipeline          *pipeline,
+                         cairo_rectangle_int_t *rect,
+                         ClutterActorBox       *alloc)
+{
+  float coords[8];
+  float x1, y1, x2, y2;
+
+  x1 = rect->x;
+  y1 = rect->y;
+  x2 = rect->x + rect->width;
+  y2 = rect->y + rect->height;
+
+  coords[0] = rect->x / (alloc->x2 - alloc->x1);
+  coords[1] = rect->y / (alloc->y2 - alloc->y1);
+  coords[2] = (rect->x + rect->width) / (alloc->x2 - alloc->x1);
+  coords[3] = (rect->y + rect->height) / (alloc->y2 - alloc->y1);
+
+  coords[4] = coords[0];
+  coords[5] = coords[1];
+  coords[6] = coords[2];
+  coords[7] = coords[3];
+
+  cogl_framebuffer_draw_multitextured_rectangle (fb, pipeline,
+                                                 x1, y1, x2, y2,
+                                                 &coords[0], 8);
+
+}
+
+
+static void
+set_cogl_texture (MetaShapedTexture *stex,
+                  CoglTexture       *cogl_tex)
+{
+  MetaShapedTexturePrivate *priv;
+  guint width, height;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->texture)
+    cogl_object_unref (priv->texture);
+
+  priv->texture = cogl_object_ref (cogl_tex);
+
+  if (cogl_tex != NULL)
+    {
+      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
+      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
+
+      if (width != priv->tex_width ||
+          height != priv->tex_height)
+        {
+          priv->tex_width = width;
+          priv->tex_height = height;
+
+          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+        }
+    }
+  else
+    {
+      /* size changed to 0 going to an invalid handle */
+      priv->tex_width = 0;
+      priv->tex_height = 0;
+      clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+    }
+
+  /* NB: We don't queue a redraw of the actor here because we don't
+   * know how much of the buffer has changed with respect to the
+   * previous buffer. We only queue a redraw in response to surface
+   * damage. */
+}
+
 static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
   MetaShapedTexture *stex = (MetaShapedTexture *) actor;
   MetaShapedTexturePrivate *priv = stex->priv;
-  CoglTexture *paint_tex;
   guint tex_width, tex_height;
+  guchar opacity;
+  CoglContext *ctx;
+  CoglFramebuffer *fb;
+  CoglPipeline *pipeline = NULL;
+  CoglTexture *paint_tex;
   ClutterActorBox alloc;
-
-  static CoglPipeline *pipeline_template = NULL;
-  static CoglPipeline *pipeline_unshaped_template = NULL;
-
-  CoglPipeline *pipeline;
+  cairo_region_t *blended_region = NULL;
+  CoglPipelineFilter filter;
 
   if (priv->clip_region && cairo_region_is_empty (priv->clip_region))
     return;
@@ -177,105 +318,144 @@ meta_shaped_texture_paint (ClutterActor *actor)
   if (tex_width == 0 || tex_height == 0) /* no contents yet */
     return;
 
+  /* Use nearest-pixel interpolation if the texture is unscaled. This
+   * improves performance, especially with software rendering.
+   */
+
+  filter = COGL_PIPELINE_FILTER_LINEAR;
+
+  if (!clutter_actor_is_in_clone_paint (actor))
+    {
+      int x_origin, y_origin;
+
+      if (meta_actor_is_untransformed (actor,
+                                       &x_origin,
+                                       &y_origin))
+        filter = COGL_PIPELINE_FILTER_NEAREST;
+    }
+
+  ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
+  fb = cogl_get_draw_framebuffer ();
+
+  opacity = clutter_actor_get_paint_opacity (actor);
+  clutter_actor_get_allocation_box (actor, &alloc);
+
+  if (priv->opaque_region != NULL && opacity == 255)
+    {
+      CoglPipeline *opaque_pipeline;
+      cairo_region_t *region;
+      int n_rects;
+      int i;
+
+      if (priv->clip_region != NULL)
+        {
+          region = cairo_region_copy (priv->clip_region);
+          cairo_region_intersect (region, priv->opaque_region);
+        }
+      else
+        {
+          region = cairo_region_reference (priv->opaque_region);
+        }
+
+      if (cairo_region_is_empty (region))
+        goto paint_blended;
+
+      opaque_pipeline = get_unblended_pipeline (ctx);
+      cogl_pipeline_set_layer_texture (opaque_pipeline, 0, paint_tex);
+      cogl_pipeline_set_layer_filters (opaque_pipeline, 0, filter, filter);
+
+      n_rects = cairo_region_num_rectangles (region);
+      for (i = 0; i < n_rects; i++)
+        {
+          cairo_rectangle_int_t rect;
+          cairo_region_get_rectangle (region, i, &rect);
+          paint_clipped_rectangle (fb, opaque_pipeline, &rect, &alloc);
+        }
+
+      cogl_object_unref (opaque_pipeline);
+
+      if (priv->clip_region != NULL)
+        {
+          blended_region = cairo_region_copy (priv->clip_region);
+        }
+      else
+        {
+          cairo_rectangle_int_t rect = { 0, 0, tex_width, tex_height };
+          blended_region = cairo_region_create_rectangle (&rect);
+        }
+
+      cairo_region_subtract (blended_region, priv->opaque_region);
+
+    paint_blended:
+      cairo_region_destroy (region);
+    }
+
+  if (blended_region == NULL && priv->clip_region != NULL)
+    blended_region = cairo_region_reference (priv->clip_region);
+
+  if (blended_region != NULL && cairo_region_is_empty (blended_region))
+    goto out;
+
   if (priv->mask_texture == NULL)
     {
-      /* Use a single-layer texture if we don't have a mask. */
-
-      if (priv->pipeline_unshaped == NULL)
-        {
-          if (G_UNLIKELY (pipeline_unshaped_template == NULL))
-            {
-              CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-              pipeline_unshaped_template = cogl_pipeline_new (ctx);
-            }
-
-          priv->pipeline_unshaped = cogl_pipeline_copy (pipeline_unshaped_template);
-        }
-        pipeline = priv->pipeline_unshaped;
+      pipeline = get_unmasked_pipeline (ctx);
     }
   else
     {
-      if (priv->pipeline == NULL)
-	{
-	   if (G_UNLIKELY (pipeline_template == NULL))
-	    {
-              CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
-	      pipeline_template =  cogl_pipeline_new (ctx);
-	      cogl_pipeline_set_layer_combine (pipeline_template, 1,
-					   "RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
-					   NULL);
-	    }
-	  priv->pipeline = cogl_pipeline_copy (pipeline_template);
-	}
-      pipeline = priv->pipeline;
-
+      pipeline = get_masked_pipeline (ctx);
       cogl_pipeline_set_layer_texture (pipeline, 1, priv->mask_texture);
+      cogl_pipeline_set_layer_filters (pipeline, 1, filter, filter);
     }
 
   cogl_pipeline_set_layer_texture (pipeline, 0, paint_tex);
+  cogl_pipeline_set_layer_filters (pipeline, 0, filter, filter);
 
   {
     CoglColor color;
-    guchar opacity = clutter_actor_get_paint_opacity (actor);
-    cogl_color_set_from_4ub (&color, opacity, opacity, opacity, opacity);
+    cogl_color_init_from_4ub (&color, opacity, opacity, opacity, opacity);
     cogl_pipeline_set_color (pipeline, &color);
   }
 
-  cogl_set_source (pipeline);
-
-  clutter_actor_get_allocation_box (actor, &alloc);
-
-  if (priv->clip_region)
+  if (blended_region != NULL)
     {
       int n_rects;
-      int i;
-      cairo_rectangle_int_t tex_rect = { 0, 0, tex_width, tex_height };
 
       /* Limit to how many separate rectangles we'll draw; beyond this just
        * fall back and draw the whole thing */
 #     define MAX_RECTS 16
 
-      n_rects = cairo_region_num_rectangles (priv->clip_region);
+      n_rects = cairo_region_num_rectangles (blended_region);
       if (n_rects <= MAX_RECTS)
 	{
-	  float coords[8];
-          float x1, y1, x2, y2;
+          int i;
+          cairo_rectangle_int_t tex_rect = { 0, 0, tex_width, tex_height };
 
 	  for (i = 0; i < n_rects; i++)
 	    {
 	      cairo_rectangle_int_t rect;
 
-	      cairo_region_get_rectangle (priv->clip_region, i, &rect);
+	      cairo_region_get_rectangle (blended_region, i, &rect);
 
 	      if (!gdk_rectangle_intersect (&tex_rect, &rect, &rect))
 		continue;
 
-	      x1 = rect.x;
-	      y1 = rect.y;
-	      x2 = rect.x + rect.width;
-	      y2 = rect.y + rect.height;
-
-	      coords[0] = rect.x / (alloc.x2 - alloc.x1);
-	      coords[1] = rect.y / (alloc.y2 - alloc.y1);
-	      coords[2] = (rect.x + rect.width) / (alloc.x2 - alloc.x1);
-	      coords[3] = (rect.y + rect.height) / (alloc.y2 - alloc.y1);
-
-              coords[4] = coords[0];
-              coords[5] = coords[1];
-              coords[6] = coords[2];
-              coords[7] = coords[3];
-
-              cogl_rectangle_with_multitexture_coords (x1, y1, x2, y2,
-                                                       &coords[0], 8);
+              paint_clipped_rectangle (fb, pipeline, &rect, &alloc);
             }
 
-	  return;
+          goto out;
 	}
     }
 
-  cogl_rectangle (0, 0,
-		  alloc.x2 - alloc.x1,
-		  alloc.y2 - alloc.y1);
+  cogl_framebuffer_draw_rectangle (fb, pipeline,
+                                   0, 0,
+                                   alloc.x2 - alloc.x1,
+                                   alloc.y2 - alloc.y1);
+
+ out:
+  if (pipeline != NULL)
+    cogl_object_unref (pipeline);
+  if (blended_region != NULL)
+    cairo_region_destroy (blended_region);
 }
 
 static void
@@ -285,38 +465,61 @@ meta_shaped_texture_pick (ClutterActor       *actor,
   MetaShapedTexture *stex = (MetaShapedTexture *) actor;
   MetaShapedTexturePrivate *priv = stex->priv;
 
+  if (!clutter_actor_should_pick_paint (actor) ||
+      (priv->clip_region && cairo_region_is_empty (priv->clip_region)))
+    return;
+
   /* If there is no region then use the regular pick */
-  if (priv->mask_texture == NULL)
-    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)
-      ->pick (actor, color);
-  else if (clutter_actor_should_pick_paint (actor))
+  if (priv->input_shape_region == NULL)
+    CLUTTER_ACTOR_CLASS (meta_shaped_texture_parent_class)->pick (actor, color);
+  else
     {
-      CoglTexture *paint_tex;
-      ClutterActorBox alloc;
-      guint tex_width, tex_height;
+      int n_rects;
+      float *rectangles;
+      int i;
+      CoglPipeline *pipeline;
+      CoglContext *ctx;
+      CoglFramebuffer *fb;
+      CoglColor cogl_color;
 
-      paint_tex = COGL_TEXTURE (priv->texture);
+      /* Note: We don't bother trying to intersect the pick and clip regions
+       * since needing to copy the region, do the intersection, and probably
+       * increase the number of rectangles seems more likely to have a negative
+       * effect.
+       *
+       * NB: Most of the time when just using rectangles for picking then
+       * picking shouldn't involve any rendering, and minimizing the number of
+       * rectangles has more benefit than reducing the area of the pick
+       * region.
+       */
 
-      if (paint_tex == NULL)
-        return;
+      n_rects = cairo_region_num_rectangles (priv->input_shape_region);
+      rectangles = g_alloca (sizeof (float) * 4 * n_rects);
 
-      tex_width = cogl_texture_get_width (paint_tex);
-      tex_height = cogl_texture_get_height (paint_tex);
+      for (i = 0; i < n_rects; i++)
+        {
+          cairo_rectangle_int_t rect;
+          int pos = i * 4;
 
-      if (tex_width == 0 || tex_height == 0) /* no contents yet */
-        return;
+          cairo_region_get_rectangle (priv->input_shape_region, i, &rect);
 
-      cogl_set_source_color4ub (color->red, color->green, color->blue,
-                                 color->alpha);
+          rectangles[pos] = rect.x;
+          rectangles[pos + 1] = rect.y;
+          rectangles[pos + 2] = rect.x + rect.width;
+          rectangles[pos + 3] = rect.y + rect.height;
+        }
 
-      clutter_actor_get_allocation_box (actor, &alloc);
+      ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
+      fb = cogl_get_draw_framebuffer ();
 
-      /* Paint the mask rectangle in the given color */
-      cogl_set_source_texture (priv->mask_texture);
-      cogl_rectangle_with_texture_coords (0, 0,
-                                          alloc.x2 - alloc.x1,
-                                          alloc.y2 - alloc.y1,
-                                          0, 0, 1, 1);
+      cogl_color_init_from_4ub (&cogl_color, color->red, color->green, color->blue, color->alpha);
+
+      pipeline = cogl_pipeline_new (ctx);
+      cogl_pipeline_set_color (pipeline, &cogl_color);
+
+      cogl_framebuffer_draw_rectangles (fb, pipeline,
+                                        rectangles, n_rects);
+      cogl_object_unref (pipeline);
     }
 }
 
@@ -366,11 +569,45 @@ meta_shaped_texture_get_paint_volume (ClutterActor *self,
 }
 
 ClutterActor *
-meta_shaped_texture_new (void)
+meta_shaped_texture_new_with_wayland_surface (MetaWaylandSurface *surface)
 {
-  ClutterActor *self = g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);
+  ClutterActor *actor = g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);
+  MetaShapedTexturePrivate *priv = META_SHAPED_TEXTURE (actor)->priv;
 
-  return self;
+  /* XXX: it could probably be better to have a "type" construct-only
+   * property or create wayland/x11 subclasses */
+  priv->type = META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE;
+
+  meta_shaped_texture_set_wayland_surface (META_SHAPED_TEXTURE (actor),
+                                           surface);
+
+  return actor;
+}
+
+void
+meta_shaped_texture_set_wayland_surface (MetaShapedTexture *stex,
+                                         MetaWaylandSurface *surface)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+
+  priv->wayland.surface = surface;
+
+  if (surface && surface->buffer_ref.buffer)
+    meta_shaped_texture_attach_wayland_buffer (stex,
+                                               surface->buffer_ref.buffer);
+}
+
+MetaWaylandSurface *
+meta_shaped_texture_get_wayland_surface (MetaShapedTexture *stex)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+  return priv->wayland.surface;
+}
+
+ClutterActor *
+meta_shaped_texture_new_with_xwindow (Window xwindow)
+{
+  return g_object_new (META_TYPE_SHAPED_TEXTURE, NULL);
 }
 
 void
@@ -389,8 +626,7 @@ meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
     {
       CoglTexture *base_texture;
       priv->create_mipmaps = create_mipmaps;
-      base_texture = create_mipmaps ?
-        COGL_TEXTURE (priv->texture) : NULL;
+      base_texture = create_mipmaps ? priv->texture : NULL;
       meta_texture_tower_set_base_texture (priv->paint_tower, base_texture);
     }
 }
@@ -416,74 +652,194 @@ meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
   clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
 }
 
-void
+static void
+wayland_surface_update_area (MetaShapedTexture *stex,
+                             int                x,
+                             int                y,
+                             int                width,
+                             int                height)
+{
+  MetaShapedTexturePrivate *priv;
+  MetaWaylandBuffer *buffer;
+
+  priv = stex->priv;
+
+  g_return_if_fail (priv->type == META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE);
+  g_return_if_fail (priv->texture != NULL);
+
+  buffer = priv->wayland.surface->buffer_ref.buffer;
+
+  if (buffer)
+    {
+      struct wl_resource *resource = buffer->resource;
+      struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (resource);
+
+      if (shm_buffer)
+        {
+          CoglPixelFormat format;
+
+          switch (wl_shm_buffer_get_format (shm_buffer))
+            {
+#if G_BYTE_ORDER == G_BIG_ENDIAN
+            case WL_SHM_FORMAT_ARGB8888:
+              format = COGL_PIXEL_FORMAT_ARGB_8888_PRE;
+              break;
+            case WL_SHM_FORMAT_XRGB8888:
+              format = COGL_PIXEL_FORMAT_ARGB_8888;
+              break;
+#elif G_BYTE_ORDER == G_LITTLE_ENDIAN
+            case WL_SHM_FORMAT_ARGB8888:
+              format = COGL_PIXEL_FORMAT_BGRA_8888_PRE;
+              break;
+            case WL_SHM_FORMAT_XRGB8888:
+              format = COGL_PIXEL_FORMAT_BGRA_8888;
+              break;
+#endif
+            default:
+              g_warn_if_reached ();
+              format = COGL_PIXEL_FORMAT_ARGB_8888;
+            }
+
+          cogl_texture_set_region (priv->texture,
+                                   x, y,
+                                   x, y,
+                                   width, height,
+                                   width, height,
+                                   format,
+                                   wl_shm_buffer_get_stride (shm_buffer),
+                                   wl_shm_buffer_get_data (shm_buffer));
+        }
+    }
+}
+
+static gboolean
+get_clip (MetaShapedTexture *stex,
+          int x,
+          int y,
+          int width,
+          int height,
+          cairo_rectangle_int_t *clip)
+{
+  ClutterActor *self = CLUTTER_ACTOR (stex);
+  MetaShapedTexturePrivate *priv;
+  ClutterActorBox allocation;
+  float scale_x;
+  float scale_y;
+
+  /* NB: clutter_actor_queue_redraw_with_clip expects a box in the actor's
+   * coordinate space so we need to convert from surface coordinates to
+   * actor coordinates...
+   */
+
+  /* Calling clutter_actor_get_allocation_box() is enormously expensive
+   * if the actor has an out-of-date allocation, since it triggers
+   * a full redraw. clutter_actor_queue_redraw_with_clip() would redraw
+   * the whole stage anyways in that case, so just go ahead and do
+   * it here.
+   */
+  if (!clutter_actor_has_allocation (self))
+    return FALSE;
+
+  priv = stex->priv;
+
+  if (priv->tex_width == 0 || priv->tex_height == 0)
+    return FALSE;
+
+  clutter_actor_get_allocation_box (self, &allocation);
+
+  scale_x = (allocation.x2 - allocation.x1) / priv->tex_width;
+  scale_y = (allocation.y2 - allocation.y1) / priv->tex_height;
+
+  clip->x = x * scale_x;
+  clip->y = y * scale_y;
+  clip->width = width * scale_x;
+  clip->height = height * scale_y;
+
+  return TRUE;
+}
+
+/**
+ * meta_shaped_texture_update_area:
+ * @stex: #MetaShapedTexture
+ * @x: the x coordinate of the damaged area
+ * @y: the y coordinate of the damaged area
+ * @width: the width of the damaged area
+ * @height: the height of the damaged area
+ * @unobscured_region: The unobscured region of the window or %NULL if
+ * there is no valid one (like when the actor is transformed or
+ * has a mapped clone)
+ *
+ * Repairs the damaged area indicated by @x, @y, @width and @height
+ * and queues a redraw for the intersection @visibible_region and
+ * the damage area. If @visibible_region is %NULL a redraw will always
+ * get queued.
+ *
+ * Return value: Whether a redraw have been queued or not
+ */
+gboolean
 meta_shaped_texture_update_area (MetaShapedTexture *stex,
 				 int                x,
 				 int                y,
 				 int                width,
-				 int                height)
+				 int                height,
+				 cairo_region_t    *unobscured_region)
 {
   MetaShapedTexturePrivate *priv;
-  const cairo_rectangle_int_t clip = { x, y, width, height };
+  cairo_rectangle_int_t clip;
+  gboolean has_clip;
 
   priv = stex->priv;
 
   if (priv->texture == NULL)
-    return;
+    return FALSE;
 
-  cogl_texture_pixmap_x11_update_area (priv->texture,
-                                       x, y, width, height);
+  switch (priv->type)
+    {
+    case META_SHAPED_TEXTURE_TYPE_X11_PIXMAP:
+      cogl_texture_pixmap_x11_update_area (COGL_TEXTURE_PIXMAP_X11 (priv->texture),
+                                           x, y, width, height);
+      break;
+    case META_SHAPED_TEXTURE_TYPE_WAYLAND_SURFACE:
+      wayland_surface_update_area (stex, x, y, width, height);
+      break;
+    }
 
   meta_texture_tower_update_area (priv->paint_tower, x, y, width, height);
 
-  clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &clip);
-}
+  has_clip = get_clip (stex, x, y, width, height, &clip);
 
-static void
-set_cogl_texture (MetaShapedTexture    *stex,
-                  CoglTexturePixmapX11 *cogl_tex)
-{
-  MetaShapedTexturePrivate *priv;
-  guint width, height;
-
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
-
-  priv = stex->priv;
-
-  if (priv->texture != NULL)
-    cogl_object_unref (priv->texture);
-
-  priv->texture = cogl_tex;
-
-  if (priv->pipeline != NULL)
-    cogl_pipeline_set_layer_texture (priv->pipeline, 0, COGL_TEXTURE (cogl_tex));
-
-  if (priv->pipeline_unshaped != NULL)
-    cogl_pipeline_set_layer_texture (priv->pipeline_unshaped, 0, COGL_TEXTURE (cogl_tex));
-
-  if (cogl_tex != NULL)
+  if (unobscured_region)
     {
-      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
-      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
+      cairo_region_t *intersection;
 
-      if (width != priv->tex_width ||
-          height != priv->tex_height)
+      if (cairo_region_is_empty (unobscured_region))
+        return FALSE;
+
+      intersection = cairo_region_copy (unobscured_region);
+      if (has_clip)
+	cairo_region_intersect_rectangle (intersection, &clip);
+
+      if (!cairo_region_is_empty (intersection))
         {
-          priv->tex_width = width;
-          priv->tex_height = height;
+          cairo_rectangle_int_t damage_rect;
+          cairo_region_get_extents (intersection, &damage_rect);
+          clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &damage_rect);
+          cairo_region_destroy (intersection);
 
-          clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+          return TRUE;
         }
-    }
-  else
-    {
-      /* size changed to 0 going to an inavlid texture */
-      priv->tex_width = 0;
-      priv->tex_height = 0;
-      clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
+
+      cairo_region_destroy (intersection);
+
+      return FALSE;
     }
 
-  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+  if (has_clip)
+    clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stex), &clip);
+  else
+    clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+
+  return TRUE;
 }
 
 /**
@@ -501,16 +857,18 @@ meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
 
   priv = stex->priv;
 
-  if (priv->pixmap == pixmap)
+  if (priv->x11.pixmap == pixmap)
     return;
 
-  priv->pixmap = pixmap;
+  priv->x11.pixmap = pixmap;
 
   if (pixmap != None)
     {
       CoglContext *ctx =
         clutter_backend_get_cogl_context (clutter_get_default_backend ());
-      set_cogl_texture (stex, cogl_texture_pixmap_x11_new (ctx, pixmap, FALSE, NULL));
+      CoglTexture *texture =
+        COGL_TEXTURE (cogl_texture_pixmap_x11_new (ctx, pixmap, FALSE, NULL));
+      set_cogl_texture (stex, texture);
     }
   else
     set_cogl_texture (stex, NULL);
@@ -520,6 +878,33 @@ meta_shaped_texture_set_pixmap (MetaShapedTexture *stex,
                                          COGL_TEXTURE (priv->texture));
 }
 
+void
+meta_shaped_texture_attach_wayland_buffer (MetaShapedTexture  *stex,
+                                           MetaWaylandBuffer  *buffer)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  /* TODO: we should change this api to be something like
+   * meta_shaped_texture_notify_buffer_attach() since we now maintain
+   * a reference to the MetaWaylandSurface where we can access the
+   * buffer without it being explicitly passed as an argument.
+   */
+  g_return_if_fail (priv->wayland.surface->buffer_ref.buffer == buffer);
+
+  if (buffer)
+    set_cogl_texture (stex, buffer->texture);
+  else
+    set_cogl_texture (stex, NULL);
+
+  if (priv->create_mipmaps)
+    meta_texture_tower_set_base_texture (priv->paint_tower,
+                                         COGL_TEXTURE (priv->texture));
+}
+
 /**
  * meta_shaped_texture_get_texture:
  * @stex: The #MetaShapedTexture
@@ -533,11 +918,46 @@ meta_shaped_texture_get_texture (MetaShapedTexture *stex)
   return COGL_TEXTURE (stex->priv->texture);
 }
 
+/**
+ * meta_shaped_texture_set_input_shape_region:
+ * @stex: a #MetaShapedTexture
+ * @shape_region: the region of the texture that should respond to
+ *    input.
+ *
+ * Determines what region of the texture should accept input. For
+ * X based windows this is defined by the ShapeInput region of the
+ * window.
+ */
+void
+meta_shaped_texture_set_input_shape_region (MetaShapedTexture *stex,
+                                            cairo_region_t    *shape_region)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->input_shape_region != NULL)
+    {
+      cairo_region_destroy (priv->input_shape_region);
+      priv->input_shape_region = NULL;
+    }
+
+  if (shape_region != NULL)
+    {
+      cairo_region_reference (shape_region);
+      priv->input_shape_region = shape_region;
+    }
+
+  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+}
+
 /**
  * meta_shaped_texture_set_clip_region:
  * @stex: a #MetaShapedTexture
- * @clip_region: (transfer full): the region of the texture that
- *   is visible and should be painted.
+ * @clip_region: the region of the texture that is visible and
+ *   should be painted.
  *
  * Provides a hint to the texture about what areas of the texture
  * are not completely obscured and thus need to be painted. This
@@ -558,10 +978,7 @@ meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
   priv = stex->priv;
 
   if (priv->clip_region)
-    {
-      cairo_region_destroy (priv->clip_region);
-      priv->clip_region = NULL;
-    }
+    cairo_region_destroy (priv->clip_region);
 
   if (clip_region)
     priv->clip_region = cairo_region_copy (clip_region);
@@ -569,6 +986,36 @@ meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
     priv->clip_region = NULL;
 }
 
+/**
+ * meta_shaped_texture_set_opaque_region:
+ * @stex: a #MetaShapedTexture
+ * @opaque_region: (transfer full): the region of the texture that
+ *   can have blending turned off.
+ *
+ * As most windows have a large portion that does not require blending,
+ * we can easily turn off blending if we know the areas that do not
+ * require blending. This sets the region where we will not blend for
+ * optimization purposes.
+ */
+void
+meta_shaped_texture_set_opaque_region (MetaShapedTexture *stex,
+                                       cairo_region_t    *opaque_region)
+{
+  MetaShapedTexturePrivate *priv;
+
+  g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
+
+  priv = stex->priv;
+
+  if (priv->opaque_region)
+    cairo_region_destroy (priv->opaque_region);
+
+  if (opaque_region)
+    priv->opaque_region = cairo_region_reference (opaque_region);
+  else
+    priv->opaque_region = NULL;
+}
+
 /**
  * meta_shaped_texture_get_image:
  * @stex: A #MetaShapedTexture

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

@@ -5,6 +5,9 @@
 
 #include <config.h>
 
+#include <wayland-server.h>
+#include <meta-wayland-private.h>
+
 #include <X11/extensions/Xdamage.h>
 #include <meta/compositor-mutter.h>
 
@@ -24,8 +27,18 @@ void meta_window_actor_unmaximize (MetaWindowActor *self,
                                    MetaRectangle   *old_rect,
                                    MetaRectangle   *new_rect);
 
-void meta_window_actor_process_damage (MetaWindowActor    *self,
-                                       XDamageNotifyEvent *event);
+void meta_window_actor_process_x11_damage (MetaWindowActor    *self,
+                                           XDamageNotifyEvent *event);
+
+void meta_window_actor_process_wayland_damage (MetaWindowActor *self,
+                                               int              x,
+                                               int              y,
+                                               int              width,
+                                               int              height);
+void meta_window_actor_set_wayland_surface    (MetaWindowActor    *self,
+                                               MetaWaylandSurface *surface);
+void meta_window_actor_attach_wayland_buffer  (MetaWindowActor   *self,
+                                               MetaWaylandBuffer *buffer);
 
 void meta_window_actor_pre_paint      (MetaWindowActor    *self);
 void meta_window_actor_post_paint     (MetaWindowActor    *self);
@@ -57,11 +70,14 @@ void     meta_window_actor_queue_frame_drawn   (MetaWindowActor *self,
 
 cairo_region_t *meta_window_actor_get_obscured_region (MetaWindowActor *self);
 
-void meta_window_actor_set_visible_region         (MetaWindowActor *self,
-                                                   cairo_region_t  *visible_region);
-void meta_window_actor_set_visible_region_beneath (MetaWindowActor *self,
-                                                   cairo_region_t  *beneath_region);
-void meta_window_actor_reset_visible_regions      (MetaWindowActor *self);
+void meta_window_actor_set_clip_region         (MetaWindowActor *self,
+                                                cairo_region_t  *clip_region);
+void meta_window_actor_set_clip_region_beneath (MetaWindowActor *self,
+                                                cairo_region_t  *beneath_region);
+void meta_window_actor_reset_clip_regions      (MetaWindowActor *self);
+
+void meta_window_actor_set_unobscured_region      (MetaWindowActor *self,
+                                                   cairo_region_t  *unobscured_region);
 
 void meta_window_actor_effect_completed (MetaWindowActor *actor,
                                          gulong           event);

src/compositor/meta-window-group.c

@@ -13,6 +13,7 @@
 #include "meta-window-group.h"
 #include "meta-background-actor-private.h"
 #include "meta-background-group-private.h"
+#include "window-private.h"
 
 struct _MetaWindowGroupClass
 {
@@ -89,17 +90,30 @@ painting_untransformed (MetaWindowGroup *window_group,
 static void
 meta_window_group_paint (ClutterActor *actor)
 {
-  cairo_region_t *visible_region;
-  ClutterActor *stage;
+  cairo_region_t *clip_region;
+  cairo_region_t *unobscured_region;
   ClutterActorIter iter;
   ClutterActor *child;
-  cairo_rectangle_int_t visible_rect;
+  cairo_rectangle_int_t visible_rect, clip_rect;
   int paint_x_origin, paint_y_origin;
   int actor_x_origin, actor_y_origin;
   int paint_x_offset, paint_y_offset;
 
   MetaWindowGroup *window_group = META_WINDOW_GROUP (actor);
   MetaCompScreen *info = meta_screen_get_compositor_data (window_group->screen);
+  ClutterActor *stage = clutter_actor_get_stage (actor);
+
+  /* Start off by treating all windows as completely unobscured, so damage anywhere
+   * in a window queues redraws, but confine it more below. */
+  clutter_actor_iter_init (&iter, actor);
+  while (clutter_actor_iter_next (&iter, &child))
+    {
+      if (META_IS_WINDOW_ACTOR (child))
+        {
+          MetaWindowActor *window_actor = META_WINDOW_ACTOR (child);
+          meta_window_actor_set_unobscured_region (window_actor, NULL);
+        }
+    }
 
   /* Normally we expect an actor to be drawn at it's position on the screen.
    * However, if we're inside the paint of a ClutterClone, that won't be the
@@ -124,25 +138,35 @@ meta_window_group_paint (ClutterActor *actor)
   paint_x_offset = paint_x_origin - actor_x_origin;
   paint_y_offset = paint_y_origin - actor_y_origin;
 
+  visible_rect.x = visible_rect.y = 0;
+  visible_rect.width = clutter_actor_get_width (CLUTTER_ACTOR (stage));
+  visible_rect.height = clutter_actor_get_height (CLUTTER_ACTOR (stage));
+
+  unobscured_region = cairo_region_create_rectangle (&visible_rect);
+
   /* Get the clipped redraw bounds from Clutter so that we can avoid
    * painting shadows on windows that don't need to be painted in this
    * frame. In the case of a multihead setup with mismatched monitor
    * sizes, we could intersect this with an accurate union of the
    * monitors to avoid painting shadows that are visible only in the
    * holes. */
-  stage = clutter_actor_get_stage (actor);
   clutter_stage_get_redraw_clip_bounds (CLUTTER_STAGE (stage),
-                                        &visible_rect);
+                                        &clip_rect);
 
-  visible_region = cairo_region_create_rectangle (&visible_rect);
+  clip_region = cairo_region_create_rectangle (&clip_rect);
 
-  if (info->unredirected_window != NULL)
+  if (!meta_is_wayland_compositor ())
     {
-      cairo_rectangle_int_t unredirected_rect;
-      MetaWindow *window = meta_window_actor_get_meta_window (info->unredirected_window);
+      info = meta_screen_get_compositor_data (window_group->screen);
+      if (info->unredirected_window != NULL)
+        {
+          cairo_rectangle_int_t unredirected_rect;
+          MetaWindow *window = meta_window_actor_get_meta_window (info->unredirected_window);
 
-      meta_window_get_outer_rect (window, (MetaRectangle *)&unredirected_rect);
-      cairo_region_subtract_rectangle (visible_region, &unredirected_rect);
+          meta_window_get_outer_rect (window, (MetaRectangle *)&unredirected_rect);
+          cairo_region_subtract_rectangle (unobscured_region, &unredirected_rect);
+          cairo_region_subtract_rectangle (clip_region, &unredirected_rect);
+        }
     }
 
   /* We walk the list from top to bottom (opposite of painting order),
@@ -155,7 +179,8 @@ meta_window_group_paint (ClutterActor *actor)
       if (!CLUTTER_ACTOR_IS_VISIBLE (child))
         continue;
 
-      if (info->unredirected_window != NULL &&
+      if (!meta_is_wayland_compositor () &&
+          info->unredirected_window != NULL &&
           child == CLUTTER_ACTOR (info->unredirected_window))
         continue;
 
@@ -189,20 +214,28 @@ meta_window_group_paint (ClutterActor *actor)
           x += paint_x_offset;
           y += paint_y_offset;
 
-          /* Temporarily move to the coordinate system of the actor */
-          cairo_region_translate (visible_region, - x, - y);
 
-          meta_window_actor_set_visible_region (window_actor, visible_region);
+          /* Temporarily move to the coordinate system of the actor */
+          cairo_region_translate (unobscured_region, - x, - y);
+          cairo_region_translate (clip_region, - x, - y);
+
+          meta_window_actor_set_unobscured_region (window_actor, unobscured_region);
+          meta_window_actor_set_clip_region (window_actor, clip_region);
 
           if (clutter_actor_get_paint_opacity (CLUTTER_ACTOR (window_actor)) == 0xff)
             {
               cairo_region_t *obscured_region = meta_window_actor_get_obscured_region (window_actor);
               if (obscured_region)
-                cairo_region_subtract (visible_region, obscured_region);
+                {
+                  cairo_region_subtract (unobscured_region, obscured_region);
+                  cairo_region_subtract (clip_region, obscured_region);
+                }
             }
 
-          meta_window_actor_set_visible_region_beneath (window_actor, visible_region);
-          cairo_region_translate (visible_region, x, y);
+          meta_window_actor_set_clip_region_beneath (window_actor, clip_region);
+
+          cairo_region_translate (unobscured_region, x, y);
+          cairo_region_translate (clip_region, x, y);
         }
       else if (META_IS_BACKGROUND_ACTOR (child) ||
                META_IS_BACKGROUND_GROUP (child))
@@ -215,17 +248,18 @@ meta_window_group_paint (ClutterActor *actor)
           x += paint_x_offset;
           y += paint_y_offset;
 
-          cairo_region_translate (visible_region, - x, - y);
+          cairo_region_translate (clip_region, - x, - y);
 
           if (META_IS_BACKGROUND_GROUP (child))
-            meta_background_group_set_visible_region (META_BACKGROUND_GROUP (child), visible_region);
+            meta_background_group_set_clip_region (META_BACKGROUND_GROUP (child), clip_region);
           else
-            meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (child), visible_region);
-          cairo_region_translate (visible_region, x, y);
+            meta_background_actor_set_clip_region (META_BACKGROUND_ACTOR (child), clip_region);
+          cairo_region_translate (clip_region, x, y);
         }
     }
 
-  cairo_region_destroy (visible_region);
+  cairo_region_destroy (unobscured_region);
+  cairo_region_destroy (clip_region);
 
   CLUTTER_ACTOR_CLASS (meta_window_group_parent_class)->paint (actor);
 
@@ -238,12 +272,12 @@ meta_window_group_paint (ClutterActor *actor)
       if (META_IS_WINDOW_ACTOR (child))
         {
           MetaWindowActor *window_actor = META_WINDOW_ACTOR (child);
-          meta_window_actor_reset_visible_regions (window_actor);
+          meta_window_actor_reset_clip_regions (window_actor);
         }
       else if (META_IS_BACKGROUND_ACTOR (child))
         {
           MetaBackgroundActor *background_actor = META_BACKGROUND_ACTOR (child);
-          meta_background_actor_set_visible_region (background_actor, NULL);
+          meta_background_actor_set_clip_region (background_actor, NULL);
         }
     }
 }

src/compositor/plugins/default.c

@@ -21,15 +21,14 @@
  * 02111-1307, USA.
  */
 
+#include <config.h>
+
 #include <meta/meta-plugin.h>
 #include <meta/window.h>
-#include <meta/util.h>
 #include <meta/meta-background-group.h>
 #include <meta/meta-background-actor.h>
-
-#include <libintl.h>
-#define _(x) dgettext (GETTEXT_PACKAGE, x)
-#define N_(x) x
+#include <meta/util.h>
+#include <glib/gi18n-lib.h>
 
 #include <clutter/clutter.h>
 #include <gmodule.h>

src/core/bell.c

@@ -53,6 +53,7 @@
 #include "bell.h"
 #include "screen-private.h"
 #include "window-private.h"
+#include "util-private.h"
 #include <meta/prefs.h>
 #include <meta/compositor.h>
 #ifdef HAVE_LIBCANBERRA

src/core/constraints.c

@@ -447,12 +447,14 @@ setup_constraint_info (ConstraintInfo      *info,
 
   /* Workaround braindead legacy apps that don't know how to
    * fullscreen themselves properly - don't get fooled by
-   * windows which hide their titlebar when maximized; that's
-   * not the same as fullscreen, even if there are no struts
-   * making the workarea smaller than the monitor.
+   * windows which hide their titlebar when maximized or which are
+   * client decorated; that's not the same as fullscreen, even
+   * if there are no struts making the workarea smaller than
+   * the monitor.
    */
   if (meta_prefs_get_force_fullscreen() &&
       !window->hide_titlebar_when_maximized &&
+      window->decorated &&
       meta_rectangle_equal (new, &monitor_info->rect) &&
       window->has_fullscreen_func &&
       !window->fullscreen)

src/core/constraints.h

@@ -35,7 +35,8 @@ typedef enum
   META_DO_GRAVITY_ADJUST    = 1 << 1,
   META_IS_USER_ACTION       = 1 << 2,
   META_IS_MOVE_ACTION       = 1 << 3,
-  META_IS_RESIZE_ACTION     = 1 << 4
+  META_IS_RESIZE_ACTION     = 1 << 4,
+  META_IS_WAYLAND_RESIZE    = 1 << 5
 } MetaMoveResizeFlags;
 
 void meta_window_constrain (MetaWindow          *window,

src/core/core.c

@@ -29,6 +29,7 @@
 #include "workspace-private.h"
 #include <meta/prefs.h>
 #include <meta/errors.h>
+#include "util-private.h"
 
 /* Looks up the MetaWindow representing the frame of the given X window.
  * Used as a helper function by a bunch of the functions below.
@@ -89,7 +90,7 @@ meta_core_get (Display *xdisplay,
   if (request != META_CORE_WINDOW_HAS_FRAME &&
       (window == NULL || window->frame == NULL)) {
     meta_bug ("No such frame window 0x%lx!\n", xwindow);
-    return;
+    goto out;
   }
 
   while (request != META_CORE_GET_END) {
@@ -99,7 +100,7 @@ meta_core_get (Display *xdisplay,
     switch (request) {
       case META_CORE_WINDOW_HAS_FRAME:
         *((gboolean*)answer) = window != NULL && window->frame != NULL;
-        if (!*((gboolean*)answer)) return; /* see above */
+        if (!*((gboolean*)answer)) goto out; /* see above */
         break; 
       case META_CORE_GET_CLIENT_WIDTH:
         *((gint*)answer) = window->rect.width;
@@ -154,12 +155,13 @@ meta_core_get (Display *xdisplay,
         break;
 
       default:
-        meta_warning(_("Unknown window information request: %d"), request);
+        meta_warning("Unknown window information request: %d\n", request);
     }
 
     request = va_arg (args, MetaCoreGetType);
   } 
 
+ out:
   va_end (args);
 }
 
@@ -269,6 +271,8 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
   MetaDisplay *display;
   MetaScreen *screen;
   MetaWindow *grab_window;
+  MetaStackWindow stack_window;
+  MetaStackWindow stack_sibling;
 
   display = meta_display_for_x_display (xdisplay);
   screen = meta_display_screen_for_xwindow (display, xwindow);
@@ -281,9 +285,13 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
   changes.sibling = grab_window->frame ? grab_window->frame->xwindow
                                        : grab_window->xwindow;
 
+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = xwindow;
+  stack_sibling.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_sibling.x11.xwindow = changes.sibling;
   meta_stack_tracker_record_lower_below (screen->stack_tracker,
-                                         xwindow,
-                                         changes.sibling,
+                                         &stack_window,
+                                         &stack_sibling,
                                          XNextRequest (screen->display->xdisplay));
 
   meta_error_trap_push (display);

src/core/delete.c

@@ -25,7 +25,7 @@
 #define _XOPEN_SOURCE /* for kill() */
 
 #include <config.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include "window-private.h"
 #include <meta/errors.h>
 #include <meta/workspace.h>

src/core/display-private.h

@@ -86,6 +86,14 @@ typedef enum {
   META_TILE_MAXIMIZED
 } MetaTileMode;
 
+typedef enum {
+  META_FOCUS_NONE = 0,
+  META_FOCUS_X_CLIENT = 1,
+  META_FOCUS_WAYLAND_CLIENT = 2,
+  META_FOCUS_NO_FOCUS_WINDOW = 3,
+  META_FOCUS_STAGE = 4
+} MetaFocusType;
+
 struct _MetaDisplay
 {
   GObject parent_instance;
@@ -117,6 +125,7 @@ struct _MetaDisplay
    * like the no_focus_window or the stage X window. */
   Window focus_xwindow;
   gulong focus_serial;
+  MetaFocusType focus_type;
 
   /* last timestamp passed to XSetInputFocus */
   guint32 last_focus_time;
@@ -145,6 +154,7 @@ struct _MetaDisplay
   GSList *screens;
   MetaScreen *active_screen;
   GHashTable *xids;
+  GHashTable *wayland_windows;
   int error_traps;
   int (* error_trap_handler) (Display     *display,
                               XErrorEvent *error);  
@@ -371,6 +381,11 @@ void        meta_display_register_x_window   (MetaDisplay *display,
 void        meta_display_unregister_x_window (MetaDisplay *display,
                                               Window       xwindow);
 
+void        meta_display_register_wayland_window   (MetaDisplay *display,
+                                                    MetaWindow  *window);
+void        meta_display_unregister_wayland_window (MetaDisplay *display,
+                                                    MetaWindow  *window);
+
 #ifdef HAVE_XSYNC
 MetaWindow* meta_display_lookup_sync_alarm     (MetaDisplay *display,
                                                 XSyncAlarm   alarm);
@@ -467,14 +482,18 @@ gboolean meta_display_modifiers_accelerator_activate (MetaDisplay *display);
 /* In above-tab-keycode.c */
 guint meta_display_get_above_tab_keycode (MetaDisplay *display);
 
+gboolean meta_display_handle_event (MetaDisplay *display,
+                                    XEvent      *event);
+
 #ifdef HAVE_XI23
 gboolean meta_display_process_barrier_event (MetaDisplay    *display,
                                              XIBarrierEvent *event);
 #endif /* HAVE_XI23 */
 
-void meta_display_set_input_focus_xwindow (MetaDisplay *display,
-                                           MetaScreen  *screen,
-                                           Window       window,
-                                           guint32      timestamp);
+void meta_display_set_input_focus_xwindow (MetaDisplay   *display,
+                                           MetaScreen    *screen,
+                                           MetaFocusType  type,
+                                           Window         window,
+                                           guint32        timestamp);
 
 #endif

src/core/display.c

@@ -34,7 +34,7 @@
 
 #include <config.h>
 #include "display-private.h"
-#include <meta/util.h>
+#include "util-private.h"
 #include <meta/main.h>
 #include "screen-private.h"
 #include "window-private.h"
@@ -51,8 +51,8 @@
 #include <meta/compositor.h>
 #include <meta/compositor-mutter.h>
 #include <X11/Xatom.h>
-#include <X11/cursorfont.h>
 #include "mutter-enum-types.h"
+#include "meta-idle-monitor-private.h"
 
 #ifdef HAVE_RANDR
 #include <X11/extensions/Xrandr.h>
@@ -63,9 +63,7 @@
 #ifdef HAVE_XKB
 #include <X11/XKBlib.h>
 #endif
-#ifdef HAVE_XCURSOR
 #include <X11/Xcursor/Xcursor.h>
-#endif
 #include <X11/extensions/Xrender.h>
 #include <X11/extensions/Xcomposite.h>
 #include <X11/extensions/Xdamage.h>
@@ -74,6 +72,8 @@
 #include <string.h>
 #include <unistd.h>
 
+#include "meta-xwayland-private.h"
+
 #define GRAB_OP_IS_WINDOW_SWITCH(g)                     \
         (g == META_GRAB_OP_KEYBOARD_TABBING_NORMAL  ||  \
          g == META_GRAB_OP_KEYBOARD_TABBING_DOCK    ||  \
@@ -418,7 +418,7 @@ enable_compositor (MetaDisplay *display)
       !META_DISPLAY_HAS_DAMAGE (display) ||
       !META_DISPLAY_HAS_RENDER (display))
     {
-      meta_warning (_("Missing %s extension required for compositing"),
+      meta_warning ("Missing %s extension required for compositing",
                     !META_DISPLAY_HAS_COMPOSITE (display) ? "composite" :
                     !META_DISPLAY_HAS_DAMAGE (display) ? "damage" : "render");
       return;
@@ -515,6 +515,9 @@ meta_display_open (void)
       return FALSE;
     }
 
+  if (meta_is_wayland_compositor ())
+    meta_xwayland_complete_init ();
+
   if (meta_is_syncing ())
     XSynchronize (xdisplay, True);
   
@@ -603,6 +606,7 @@ meta_display_open (void)
   
   the_display->xids = g_hash_table_new (meta_unsigned_long_hash,
                                         meta_unsigned_long_equal);
+  the_display->wayland_windows = g_hash_table_new (NULL, NULL);
 
   i = 0;
   while (i < N_IGNORED_CROSSING_SERIALS)
@@ -822,14 +826,10 @@ meta_display_open (void)
       meta_fatal ("X server doesn't have the XInput extension, version 2.2 or newer\n");
   }
 
-#ifdef HAVE_XCURSOR
   {
     XcursorSetTheme (the_display->xdisplay, meta_prefs_get_cursor_theme ());
     XcursorSetDefaultSize (the_display->xdisplay, meta_prefs_get_cursor_size ());
   }
-#else /* HAVE_XCURSOR */
-  meta_verbose ("Not compiled with Xcursor support\n");
-#endif /* !HAVE_XCURSOR */
 
   /* Create the leader window here. Set its properties and
    * use the timestamp from one of the PropertyNotify events
@@ -931,8 +931,24 @@ meta_display_open (void)
   while (tmp != NULL)
     {
       MetaScreen *screen = tmp->data;
-	
-      meta_screen_manage_all_windows (screen);
+
+      if (meta_is_wayland_compositor ())
+        {
+          /* Instead of explicitly enumerating all windows during
+           * initialization, when we run as a wayland compositor we can rely on
+           * xwayland notifying us of all top level windows so we create
+           * MetaWindows when we get those notifications.
+           *
+           * We still want a guard window so we can avoid
+           * unmapping/withdrawing minimized windows for live
+           * thumbnails...
+           */
+          if (screen->guard_window == None)
+            screen->guard_window =
+              meta_screen_create_guard_window (screen->display->xdisplay, screen);
+        }
+      else
+        meta_screen_manage_all_windows (screen);
 
       tmp = tmp->next;
     }
@@ -974,8 +990,10 @@ meta_display_open (void)
 
     meta_error_trap_pop (the_display);
   }
-  
-  meta_display_ungrab (the_display);  
+
+  meta_idle_monitor_init_dbus ();
+
+  meta_display_ungrab (the_display);
 
   /* Done opening new display */
   the_display->display_opening = FALSE;
@@ -1030,6 +1048,19 @@ meta_display_list_windows (MetaDisplay          *display,
         winlist = g_slist_prepend (winlist, window);
     }
 
+  g_hash_table_iter_init (&iter, display->wayland_windows);
+  while (g_hash_table_iter_next (&iter, &key, &value))
+    {
+      MetaWindow *window = value;
+
+      if (!META_IS_WINDOW (window))
+        continue;
+
+      if (!window->override_redirect ||
+          (flags & META_LIST_INCLUDE_OVERRIDE_REDIRECT) != 0)
+        winlist = g_slist_prepend (winlist, window);
+    }
+
   /* Uniquify the list, since both frame windows and plain
    * windows are in the hash
    */
@@ -1852,14 +1883,17 @@ get_input_event (MetaDisplay *display,
         case XI_ButtonRelease:
           if (((XIDeviceEvent *) input_event)->deviceid == META_VIRTUAL_CORE_POINTER_ID)
             return input_event;
+          break;
         case XI_KeyPress:
         case XI_KeyRelease:
           if (((XIDeviceEvent *) input_event)->deviceid == META_VIRTUAL_CORE_KEYBOARD_ID)
             return input_event;
+          break;
         case XI_FocusIn:
         case XI_FocusOut:
           if (((XIEnterEvent *) input_event)->deviceid == META_VIRTUAL_CORE_KEYBOARD_ID)
             return input_event;
+          break;
         case XI_Enter:
         case XI_Leave:
           if (((XIEnterEvent *) input_event)->deviceid == META_VIRTUAL_CORE_POINTER_ID)
@@ -1881,14 +1915,19 @@ get_input_event (MetaDisplay *display,
 }
 
 static void
-update_focus_window (MetaDisplay *display,
-                     MetaWindow  *window,
-                     Window       xwindow,
-                     gulong       serial)
+update_focus_window (MetaDisplay   *display,
+                     MetaFocusType  type,
+                     MetaWindow    *window,
+                     Window         xwindow,
+                     gulong         serial)
 {
+  MetaWaylandCompositor *compositor;
+
   display->focus_serial = serial;
 
-  if (display->focus_xwindow == xwindow)
+  if (display->focus_xwindow == xwindow &&
+      display->focus_type == type &&
+      display->focus_window == window)
     return;
 
   if (display->focus_window)
@@ -1910,6 +1949,7 @@ update_focus_window (MetaDisplay *display,
       meta_window_set_focused_internal (previous, FALSE);
     }
 
+  display->focus_type = type;
   display->focus_window = window;
   display->focus_xwindow = xwindow;
 
@@ -1922,6 +1962,19 @@ update_focus_window (MetaDisplay *display,
   else
     meta_topic (META_DEBUG_FOCUS, "* Focus --> NULL with serial %lu\n", serial);
 
+  if (meta_is_wayland_compositor ())
+    {
+      compositor = meta_wayland_compositor_get_default ();
+
+      if (display->focus_type == META_FOCUS_NO_FOCUS_WINDOW ||
+          display->focus_type == META_FOCUS_STAGE)
+        meta_wayland_compositor_set_input_focus (compositor, NULL);
+      else if (window && window->surface)
+        meta_wayland_compositor_set_input_focus (compositor, window);
+      else
+        meta_topic (META_DEBUG_FOCUS, "Focus change has no effect, because there is no matching wayland surface");
+     }
+
   g_object_notify (G_OBJECT (display), "focus-window");
   meta_display_update_active_window_hint (display);
 }
@@ -1956,19 +2009,18 @@ timestamp_too_old (MetaDisplay *display,
 }
 
 static void
-request_xserver_input_focus_change (MetaDisplay *display,
-                                    MetaScreen  *screen,
-                                    Window       xwindow,
-                                    guint32      timestamp)
+request_xserver_input_focus_change (MetaDisplay   *display,
+                                    MetaScreen    *screen,
+                                    MetaFocusType  type,
+                                    MetaWindow    *meta_window,
+                                    Window         xwindow,
+                                    guint32        timestamp)
 {
-  MetaWindow *meta_window;
   gulong serial;
 
   if (timestamp_too_old (display, &timestamp))
     return;
 
-  meta_window = meta_display_lookup_x_window (display, xwindow);
-
   meta_error_trap_push (display);
 
   /* In order for mutter to know that the focus request succeeded, we track
@@ -1995,6 +2047,7 @@ request_xserver_input_focus_change (MetaDisplay *display,
   meta_display_ungrab (display);
 
   update_focus_window (display,
+                       type,
                        meta_window,
                        xwindow,
                        serial);
@@ -2015,9 +2068,12 @@ handle_window_focus_event (MetaDisplay  *display,
                            unsigned long serial)
 {
   MetaWindow *focus_window;
+  MetaFocusType type;
 #ifdef WITH_VERBOSE_MODE
   const char *window_type;
 
+  type = META_FOCUS_NONE;
+
   /* Note the event can be on either the window or the frame,
    * we focus the frame for shaded windows
    */
@@ -2029,14 +2085,26 @@ handle_window_focus_event (MetaDisplay  *display,
         window_type = "frame window";
       else
         window_type = "unknown client window";
+
+      if (window->client_type == META_WINDOW_CLIENT_TYPE_WAYLAND)
+        type = META_FOCUS_WAYLAND_CLIENT;
+      else
+        type = META_FOCUS_X_CLIENT;
     }
   else if (meta_display_xwindow_is_a_no_focus_window (display, event->event))
-    window_type = "no_focus_window";
+    {
+      window_type = "no_focus_window";
+      type = META_FOCUS_NO_FOCUS_WINDOW;
+    }
   else if (meta_display_screen_for_root (display, event->event))
     window_type = "root window";
   else
     window_type = "unknown window";
 
+  /* Don't change type if we don't know the new window */
+  if (type == META_FOCUS_NONE)
+    type = display->focus_type;
+
   meta_topic (META_DEBUG_FOCUS,
               "Focus %s event received on %s 0x%lx (%s) "
               "mode %s detail %s serial %lu\n",
@@ -2114,6 +2182,7 @@ handle_window_focus_event (MetaDisplay  *display,
   if (display->server_focus_serial > display->focus_serial)
     {
       update_focus_window (display,
+                           type,
                            focus_window,
                            focus_window ? focus_window->xwindow : None,
                            display->server_focus_serial);
@@ -2121,10 +2190,9 @@ handle_window_focus_event (MetaDisplay  *display,
 }
 
 /**
- * event_callback:
+ * meta_display_handle_event:
+ * @display: The MetaDisplay that events are coming from
  * @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.
@@ -2134,22 +2202,20 @@ handle_window_focus_event (MetaDisplay  *display,
  * busy around here. Most of this function is a ginormous switch statement
  * dealing with all the kinds of events that might turn up.
  */
-static gboolean
-event_callback (XEvent   *event,
-                gpointer  data)
+gboolean
+meta_display_handle_event (MetaDisplay *display,
+                           XEvent   *event)
 {
   MetaWindow *window;
   MetaWindow *property_for_window;
-  MetaDisplay *display;
   Window modified;
   gboolean frame_was_receiver;
   gboolean bypass_compositor;
   gboolean filter_out_event;
   XIEvent *input_event;
   MetaMonitorManager *monitor;
+  MetaScreen *screen;
 
-  display = data;
-  
 #ifdef WITH_VERBOSE_MODE
   if (dump_events)
     meta_spew_event (display, event);
@@ -2179,11 +2245,19 @@ event_callback (XEvent   *event,
       meta_topic (META_DEBUG_FOCUS, "Earlier attempt to focus %s failed\n",
                   display->focus_window->desc);
       update_focus_window (display,
+                           META_FOCUS_NONE,
                            meta_display_lookup_x_window (display, display->server_focus_window),
                            display->server_focus_window,
                            display->server_focus_serial);
     }
 
+  screen = meta_display_screen_for_root (display, event->xany.window);
+  if (screen)
+    {
+      if (meta_screen_handle_xevent (screen, event))
+        return TRUE;
+    }
+
   modified = event_get_modified_window (display, event);
 
   input_event = get_input_event (display, event);
@@ -2256,6 +2330,8 @@ event_callback (XEvent   *event,
           meta_window_update_sync_request_counter (alarm_window, new_counter_value);
           filter_out_event = TRUE; /* GTK doesn't want to see this really */
         }
+      else
+        meta_idle_monitor_handle_xevent_all (event);
     }
 #endif /* HAVE_XSYNC */
 
@@ -2270,32 +2346,9 @@ event_callback (XEvent   *event,
           XShapeEvent *sev = (XShapeEvent*) event;
 
           if (sev->kind == ShapeBounding)
-            {
-              if (sev->shaped && !window->has_shape)
-                {
-                  window->has_shape = TRUE;                  
-                  meta_topic (META_DEBUG_SHAPES,
-                              "Window %s now has a shape\n",
-                              window->desc);
-                }
-              else if (!sev->shaped && window->has_shape)
-                {
-                  window->has_shape = FALSE;
-                  meta_topic (META_DEBUG_SHAPES,
-                              "Window %s no longer has a shape\n",
-                              window->desc);
-                }
-              else
-                {
-                  meta_topic (META_DEBUG_SHAPES,
-                              "Window %s shape changed\n",
-                              window->desc);
-                }
-
-              if (display->compositor)
-                meta_compositor_window_shape_changed (display->compositor,
-                                                      window);
-            }
+            meta_window_update_shape_region_x11 (window);
+          else if (sev->kind == ShapeInput)
+            meta_window_update_input_region_x11 (window);
         }
       else
         {
@@ -3125,6 +3178,30 @@ event_callback (XEvent   *event,
   return filter_out_event;
 }
 
+static gboolean
+event_callback (XEvent  *event,
+                gpointer data)
+{
+  MetaDisplay *display = data;
+
+  /* Under Wayland we want to filter out mouse motion events so we can
+     synthesize them from the Clutter events instead. This is
+     necessary because the position in the mouse events is passed to
+     the X server relative to the position of the surface. The X
+     server then translates these back to screen coordinates based on
+     the window position. If we rely on this translatation when
+     dragging a window around then the window will jump around
+     erratically because of the lag between updating the window
+     position from the surface position. Instead we bypass the
+     translation altogether by directly using the Clutter events */
+  if (meta_is_wayland_compositor () &&
+      event->type == GenericEvent &&
+      event->xcookie.evtype == XI_Motion)
+    return FALSE;
+
+  return meta_display_handle_event (display, event);
+}
+
 /* Return the window this has to do with, if any, rather
  * than the frame or root window that was selecting
  * for substructure
@@ -3800,6 +3877,20 @@ meta_display_unregister_x_window (MetaDisplay *display,
   remove_pending_pings_for_window (display, xwindow);
 }
 
+void
+meta_display_register_wayland_window (MetaDisplay *display,
+                                      MetaWindow  *window)
+{
+  g_hash_table_add (display->wayland_windows, window);
+}
+
+void
+meta_display_unregister_wayland_window (MetaDisplay *display,
+                                        MetaWindow  *window)
+{
+  g_hash_table_remove (display->wayland_windows, window);
+}
+
 #ifdef HAVE_XSYNC
 /* We store sync alarms in the window ID hash table, because they are
  * just more types of XIDs in the same global space, but we have
@@ -3867,60 +3958,6 @@ meta_display_xwindow_is_a_no_focus_window (MetaDisplay *display,
   return is_a_no_focus_window;
 }
 
-Cursor
-meta_display_create_x_cursor (MetaDisplay *display,
-                              MetaCursor cursor)
-{
-  Cursor xcursor;
-  guint glyph;
-
-  switch (cursor)
-    {
-    case META_CURSOR_DEFAULT:
-      glyph = XC_left_ptr;
-      break;
-    case META_CURSOR_NORTH_RESIZE:
-      glyph = XC_top_side;
-      break;
-    case META_CURSOR_SOUTH_RESIZE:
-      glyph = XC_bottom_side;
-      break;
-    case META_CURSOR_WEST_RESIZE:
-      glyph = XC_left_side;
-      break;
-    case META_CURSOR_EAST_RESIZE:
-      glyph = XC_right_side;
-      break;
-    case META_CURSOR_SE_RESIZE:
-      glyph = XC_bottom_right_corner;
-      break;
-    case META_CURSOR_SW_RESIZE:
-      glyph = XC_bottom_left_corner;
-      break;
-    case META_CURSOR_NE_RESIZE:
-      glyph = XC_top_right_corner;
-      break;
-    case META_CURSOR_NW_RESIZE:
-      glyph = XC_top_left_corner;
-      break;
-    case META_CURSOR_MOVE_OR_RESIZE_WINDOW:
-      glyph = XC_fleur;
-      break;
-    case META_CURSOR_BUSY:
-      glyph = XC_watch;
-      break;
-      
-    default:
-      g_assert_not_reached ();
-      glyph = 0; /* silence compiler */
-      break;
-    }
-  
-  xcursor = XCreateFontCursor (display->xdisplay, glyph);
-
-  return xcursor;
-}
-
 static Cursor
 xcursor_for_op (MetaDisplay *display,
                 MetaGrabOp   op)
@@ -4631,7 +4668,6 @@ void
 meta_display_set_cursor_theme (const char *theme, 
 			       int         size)
 {
-#ifdef HAVE_XCURSOR     
   GSList *tmp;
 
   MetaDisplay *display = meta_get_display ();
@@ -4648,8 +4684,6 @@ meta_display_set_cursor_theme (const char *theme,
 
       tmp = tmp->next;
     }
-
-#endif
 }
 
 /*
@@ -5776,6 +5810,9 @@ meta_display_set_input_focus_window (MetaDisplay *display,
 {
   request_xserver_input_focus_change (display,
                                       window->screen,
+                                      window->client_type == META_WINDOW_CLIENT_TYPE_WAYLAND ?
+                                      META_FOCUS_WAYLAND_CLIENT : META_FOCUS_X_CLIENT,
+                                      window,
                                       focus_frame ? window->frame->xwindow : window->xwindow,
                                       timestamp);
 }
@@ -5816,13 +5853,16 @@ meta_display_request_take_focus (MetaDisplay *display,
 }
 
 void
-meta_display_set_input_focus_xwindow (MetaDisplay *display,
-                                      MetaScreen  *screen,
-                                      Window       window,
-                                      guint32      timestamp)
+meta_display_set_input_focus_xwindow (MetaDisplay   *display,
+                                      MetaScreen    *screen,
+                                      MetaFocusType  type,
+                                      Window         window,
+                                      guint32        timestamp)
 {
   request_xserver_input_focus_change (display,
                                       screen,
+                                      type,
+                                      NULL,
                                       window,
                                       timestamp);
 }
@@ -5834,6 +5874,8 @@ meta_display_focus_the_no_focus_window (MetaDisplay *display,
 {
   request_xserver_input_focus_change (display,
                                       screen,
+                                      META_FOCUS_NO_FOCUS_WINDOW,
+                                      NULL,
                                       screen->no_focus_window,
                                       timestamp);
 }
@@ -5909,7 +5951,7 @@ meta_display_get_xinput_opcode (MetaDisplay *display)
 gboolean
 meta_display_supports_extended_barriers (MetaDisplay *display)
 {
-  return META_DISPLAY_HAS_XINPUT_23 (display);
+  return META_DISPLAY_HAS_XINPUT_23 (display) && !meta_is_wayland_compositor ();
 }
 
 /**

src/core/frame.c

@@ -47,6 +47,7 @@ meta_window_ensure_frame (MetaWindow *window)
   XSetWindowAttributes attrs;
   Visual *visual;
   gulong create_serial;
+  MetaStackWindow stack_window;
   
   if (window->frame)
     return;
@@ -105,8 +106,10 @@ meta_window_ensure_frame (MetaWindow *window)
 						frame->rect.height,
 						frame->window->screen->number,
                                                 &create_serial);
+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = frame->xwindow;
   meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 frame->xwindow,
+                                 &stack_window,
                                  create_serial);
 
   meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow);
@@ -138,8 +141,9 @@ meta_window_ensure_frame (MetaWindow *window)
   window->rect.x = 0;
   window->rect.y = 0;
 
+  stack_window.x11.xwindow = window->xwindow;
   meta_stack_tracker_record_remove (window->screen->stack_tracker,
-                                    window->xwindow,
+                                    &stack_window,
                                     XNextRequest (window->display->xdisplay));
   XReparentWindow (window->display->xdisplay,
                    window->xwindow,
@@ -174,6 +178,7 @@ meta_window_destroy_frame (MetaWindow *window)
 {
   MetaFrame *frame;
   MetaFrameBorders borders;
+  MetaStackWindow stack_window;
   
   if (window->frame == NULL)
     return;
@@ -200,8 +205,10 @@ meta_window_destroy_frame (MetaWindow *window)
                   "Incrementing unmaps_pending on %s for reparent back to root\n", window->desc);
       window->unmaps_pending += 1;
     }
+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = window->xwindow;
   meta_stack_tracker_record_add (window->screen->stack_tracker,
-                                 window->xwindow,
+                                 &stack_window,
                                  XNextRequest (window->display->xdisplay));
   XReparentWindow (window->display->xdisplay,
                    window->xwindow,

src/core/keybindings.c

@@ -42,7 +42,7 @@
 #include "frame.h"
 #include "place.h"
 #include <meta/prefs.h>
-#include <meta/util.h>
+#include "util-private.h"
 
 #include <X11/keysym.h>
 #include <string.h>
@@ -53,8 +53,13 @@
 #include <X11/XKBlib.h>
 #endif
 
+#ifdef HAVE_WAYLAND
+#include "meta-wayland-private.h"
+#endif
+
 #define SCHEMA_COMMON_KEYBINDINGS "org.gnome.desktop.wm.keybindings"
 #define SCHEMA_MUTTER_KEYBINDINGS "org.gnome.mutter.keybindings"
+#define SCHEMA_MUTTER_WAYLAND_KEYBINDINGS "org.gnome.mutter.wayland.keybindings"
 
 static gboolean add_builtin_keybinding (MetaDisplay          *display,
                                         const char           *name,
@@ -1133,7 +1138,7 @@ meta_change_keygrab (MetaDisplay *display,
           if (grab && result != Success)
             {
               if (result == BadAccess)
-                meta_warning (_("Some other program is already using the key %s with modifiers %x as a binding\n"), keysym_name (keysym), modmask | ignored_mask);
+                meta_warning ("Some other program is already using the key %s with modifiers %x as a binding\n", keysym_name (keysym), modmask | ignored_mask);
               else
                 meta_topic (META_DEBUG_KEYBINDINGS,
                             "Failed to grab key %s with modifiers %x\n",
@@ -1330,7 +1335,7 @@ meta_display_grab_accelerator (MetaDisplay *display,
     {
       meta_topic (META_DEBUG_KEYBINDINGS,
                   "Failed to parse accelerator\n");
-      meta_warning (_("\"%s\" is not a valid accelerator\n"), accelerator);
+      meta_warning ("\"%s\" is not a valid accelerator\n", accelerator);
 
       return META_KEYBINDING_ACTION_NONE;
     }
@@ -4098,6 +4103,40 @@ handle_set_spew_mark (MetaDisplay    *display,
   meta_verbose ("-- MARK MARK MARK MARK --\n");
 }
 
+#ifdef HAVE_WAYLAND
+static void
+handle_switch_vt (MetaDisplay    *display,
+                  MetaScreen     *screen,
+                  MetaWindow     *window,
+                  XIDeviceEvent  *event,
+                  MetaKeyBinding *binding,
+                  gpointer        dummy)
+{
+    gint vt = binding->handler->data;
+    MetaWaylandCompositor *compositor;
+    MetaLauncher *launcher;
+
+    compositor = meta_wayland_compositor_get_default ();
+    launcher = meta_wayland_compositor_get_launcher (compositor);
+
+    if (launcher)
+      {
+        GError *error;
+
+        error = NULL;
+        if (!meta_launcher_activate_vt (launcher, vt, &error))
+          {
+            g_warning ("Failed to switch VT: %s", error->message);
+            g_error_free (error);
+          }
+      }
+    else
+      {
+        g_debug ("Ignoring VT switch keybinding, not running as VT manager");
+      }
+}
+#endif
+
 /**
  * meta_keybindings_set_custom_handler:
  * @name: The name of the keybinding to set
@@ -4161,6 +4200,7 @@ init_builtin_key_bindings (MetaDisplay *display)
                                META_KEY_BINDING_IS_REVERSED)
   GSettings *common_keybindings = g_settings_new (SCHEMA_COMMON_KEYBINDINGS);
   GSettings *mutter_keybindings = g_settings_new (SCHEMA_MUTTER_KEYBINDINGS);
+  GSettings *mutter_wayland_keybindings = g_settings_new (SCHEMA_MUTTER_WAYLAND_KEYBINDINGS);
 
   add_builtin_keybinding (display,
                           "switch-to-workspace-1",
@@ -4422,6 +4462,60 @@ init_builtin_key_bindings (MetaDisplay *display)
                           META_KEYBINDING_ACTION_SET_SPEW_MARK,
                           handle_set_spew_mark, 0);
 
+#ifdef HAVE_WAYLAND
+  if (meta_is_wayland_compositor ())
+    {
+      add_builtin_keybinding (display,
+                              "switch-to-session-1",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 1);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-2",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 2);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-3",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 3);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-4",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 4);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-5",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 5);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-6",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 6);
+
+      add_builtin_keybinding (display,
+                              "switch-to-session-7",
+                              mutter_wayland_keybindings,
+                              META_KEY_BINDING_NONE,
+                              META_KEYBINDING_ACTION_NONE,
+                              handle_switch_vt, 7);
+    }
+#endif
+
 #undef REVERSES_AND_REVERSED
 
   /************************ PER WINDOW BINDINGS ************************/

src/core/main.c

@@ -48,15 +48,17 @@
 
 #include <config.h>
 #include <meta/main.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include "display-private.h"
 #include <meta/errors.h>
 #include "ui.h"
 #include "session.h"
 #include <meta/prefs.h>
 #include <meta/compositor.h>
+#include "meta-wayland-private.h"
 
 #include <glib-object.h>
+#include <glib-unix.h>
 #include <gdk/gdkx.h>
 
 #include <stdlib.h>
@@ -189,6 +191,7 @@ static gchar    *opt_client_id;
 static gboolean  opt_replace_wm;
 static gboolean  opt_disable_sm;
 static gboolean  opt_sync;
+static gboolean  opt_wayland;
 
 static GOptionEntry meta_options[] = {
   {
@@ -226,6 +229,12 @@ static GOptionEntry meta_options[] = {
     N_("Make X calls synchronous"),
     NULL
   },
+  {
+    "wayland", 0, 0, G_OPTION_ARG_NONE,
+    &opt_wayland,
+    N_("Run as a wayland compositor"),
+    NULL
+  },
   {NULL}
 };
 
@@ -247,6 +256,14 @@ meta_get_option_context (void)
   bindtextdomain (GETTEXT_PACKAGE, MUTTER_LOCALEDIR);
   bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
 
+  /* We must set the windowing backend here, because Clutter creates the backend
+     object when the first call is made.
+
+     We consider running from mutter-launch equivalent to running from bare metal.
+  */
+  if (getenv ("WESTON_LAUNCHER_SOCK"))
+    clutter_set_windowing_backend (CLUTTER_WINDOWING_EGL);
+
   ctx = g_option_context_new (NULL);
   g_option_context_add_main_entries (ctx, meta_options, GETTEXT_PACKAGE);
   g_option_context_add_group (ctx, clutter_get_option_group_without_init ());
@@ -346,28 +363,17 @@ meta_finalize (void)
   if (display)
     meta_display_close (display,
                         CurrentTime); /* I doubt correct timestamps matter here */
-}
 
-static int sigterm_pipe_fds[2] = { -1, -1 };
-
-static void
-sigterm_handler (int signum)
-{
-  if (sigterm_pipe_fds[1] >= 0)
-    {
-      int G_GNUC_UNUSED dummy;
-
-      dummy = write (sigterm_pipe_fds[1], "", 1);
-      close (sigterm_pipe_fds[1]);
-      sigterm_pipe_fds[1] = -1;
-    }
+  if (meta_is_wayland_compositor ())
+    meta_wayland_finalize ();
 }
 
 static gboolean
-on_sigterm (void)
+on_sigterm (gpointer user_data)
 {
-  meta_quit (META_EXIT_SUCCESS);
-  return FALSE;
+  meta_quit (EXIT_SUCCESS);
+
+  return G_SOURCE_REMOVE;
 }
 
 /**
@@ -381,7 +387,6 @@ meta_init (void)
 {
   struct sigaction act;
   sigset_t empty_mask;
-  GIOChannel *channel;
   
   sigemptyset (&empty_mask);
   act.sa_handler = SIG_IGN;
@@ -396,26 +401,15 @@ meta_init (void)
                 g_strerror (errno));
 #endif
 
-  if (pipe (sigterm_pipe_fds) != 0)
-    g_printerr ("Failed to create SIGTERM pipe: %s\n",
-                g_strerror (errno));
-
-  channel = g_io_channel_unix_new (sigterm_pipe_fds[0]);
-  g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, NULL);
-  g_io_add_watch (channel, G_IO_IN, (GIOFunc) on_sigterm, NULL);
-  g_io_channel_set_close_on_unref (channel, TRUE);
-  g_io_channel_unref (channel);
-
-  act.sa_handler = &sigterm_handler;
-  if (sigaction (SIGTERM, &act, NULL) < 0)
-    g_printerr ("Failed to register SIGTERM handler: %s\n",
-		g_strerror (errno));
+  g_unix_signal_add (SIGTERM, on_sigterm, NULL);
 
   if (g_getenv ("MUTTER_VERBOSE"))
     meta_set_verbose (TRUE);
   if (g_getenv ("MUTTER_DEBUG"))
     meta_set_debugging (TRUE);
 
+  meta_set_is_wayland_compositor (opt_wayland);
+
   if (g_get_home_dir ())
     if (chdir (g_get_home_dir ()) < 0)
       meta_warning ("Could not change to home directory %s.\n",
@@ -427,9 +421,16 @@ meta_init (void)
   g_irepository_prepend_search_path (MUTTER_PKGLIBDIR);
 #endif
 
-  meta_set_syncing (opt_sync || (g_getenv ("MUTTER_SYNC") != NULL));
+  if (meta_is_wayland_compositor ())
+    {
+      /* NB: When running as a hybrid wayland compositor we run our own headless X
+       * server so the user can't control the X display to connect too. */
+      meta_wayland_init ();
+    }
+  else
+    meta_select_display (opt_display_name);
 
-  meta_select_display (opt_display_name);
+  meta_set_syncing (opt_sync || (g_getenv ("MUTTER_SYNC") != NULL));
   
   if (opt_replace_wm)
     meta_set_replace_current_wm (TRUE);
@@ -441,10 +442,17 @@ meta_init (void)
   
   meta_ui_init ();
 
-  /*
-   * Clutter can only be initialized after the UI.
-   */
-  meta_clutter_init ();
+  /* If we are running with wayland then we don't wait until we have
+   * an X connection before initializing clutter we instead initialize
+   * it earlier since we need to initialize the GL driver so the driver
+   * can register any needed wayland extensions. */
+  if (!meta_is_wayland_compositor ())
+    {
+      /*
+       * Clutter can only be initialized after the UI.
+       */
+      meta_clutter_init ();
+    }
 }
 
 /**

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

@@ -0,0 +1,48 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright 2013 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Author: Giovanni Campagna <gcampagn@redhat.com>
+ */
+
+#ifndef META_CURSOR_TRACKER_PRIVATE_H
+#define META_CURSOR_TRACKER_PRIVATE_H
+
+#include <meta/meta-cursor-tracker.h>
+#include <wayland-server.h>
+#include <clutter/clutter.h>
+
+gboolean meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
+					    XEvent            *xevent);
+
+void     meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
+                                              MetaCursor         cursor);
+void     meta_cursor_tracker_revert_root     (MetaCursorTracker *tracker);
+void     meta_cursor_tracker_set_buffer      (MetaCursorTracker  *tracker,
+                                              struct wl_resource *buffer,
+                                              int                 hot_x,
+                                              int                 hot_y);
+
+void     meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
+					      int                new_x,
+					      int                new_y);
+void     meta_cursor_tracker_paint           (MetaCursorTracker *tracker);
+void     meta_cursor_tracker_queue_redraw    (MetaCursorTracker *tracker,
+					      ClutterActor      *stage);
+#endif

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

@@ -0,0 +1,31 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* 
+ * Copyright 2013 Red Hat, Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
+ *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
+ */
+
+#include <meta/meta-idle-monitor.h>
+
+void meta_idle_monitor_handle_xevent_all (XEvent *xevent);
+
+void meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor);
+
+void meta_idle_monitor_init_dbus (void);

src/core/meta-idle-monitor.c

@@ -0,0 +1,994 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* 
+ * Copyright 2013 Red Hat, Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
+ *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
+ */
+
+/**
+ * SECTION:idle-monitor
+ * @title: MetaIdleMonitor
+ * @short_description: Mutter idle counter (similar to X's IDLETIME)
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <clutter/clutter.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/sync.h>
+
+#include <meta/util.h>
+#include <meta/main.h>
+#include <meta/meta-idle-monitor.h>
+#include "display-private.h"
+#include "meta-idle-monitor-private.h"
+#include "meta-dbus-idle-monitor.h"
+
+G_STATIC_ASSERT(sizeof(unsigned long) == sizeof(gpointer));
+
+struct _MetaIdleMonitor
+{
+  GObject parent_instance;
+
+  GHashTable  *watches;
+  GHashTable  *alarms;
+  int          device_id;
+
+  /* X11 implementation */
+  Display     *display;
+  int          sync_event_base;
+  XSyncCounter counter;
+  XSyncAlarm   user_active_alarm;
+
+  /* Wayland implementation */
+  guint64      last_event_time;
+};
+
+struct _MetaIdleMonitorClass
+{
+  GObjectClass parent_class;
+};
+
+typedef struct
+{
+  MetaIdleMonitor          *monitor;
+  guint	                    id;
+  MetaIdleMonitorWatchFunc  callback;
+  gpointer		    user_data;
+  GDestroyNotify            notify;
+  guint64                   timeout_msec;
+
+  /* x11 */
+  XSyncAlarm                xalarm;
+  int                       idle_source_id;
+
+  /* wayland */
+  GSource                  *timeout_source;
+} MetaIdleMonitorWatch;
+
+enum
+{
+  PROP_0,
+  PROP_DEVICE_ID,
+  PROP_LAST,
+};
+
+static GParamSpec *obj_props[PROP_LAST];
+
+G_DEFINE_TYPE (MetaIdleMonitor, meta_idle_monitor, G_TYPE_OBJECT)
+
+static MetaIdleMonitor *device_monitors[256];
+static int              device_id_max;
+
+static gint64
+_xsyncvalue_to_int64 (XSyncValue value)
+{
+  return ((guint64) XSyncValueHigh32 (value)) << 32
+    | (guint64) XSyncValueLow32 (value);
+}
+
+#define GUINT64_TO_XSYNCVALUE(value, ret) XSyncIntsToValue (ret, (value) & 0xFFFFFFFF, ((guint64)(value)) >> 32)
+
+static void
+fire_watch (MetaIdleMonitorWatch *watch)
+{
+  MetaIdleMonitor *monitor;
+  guint id;
+  gboolean is_user_active_watch;
+
+  monitor = watch->monitor;
+  g_object_ref (monitor);
+
+  if (watch->idle_source_id)
+    {
+      g_source_remove (watch->idle_source_id);
+      watch->idle_source_id = 0;
+    }
+
+  id = watch->id;
+  is_user_active_watch = (watch->timeout_msec == 0);
+
+  if (watch->callback)
+    watch->callback (monitor, id, watch->user_data);
+
+  if (is_user_active_watch)
+    meta_idle_monitor_remove_watch (monitor, id);
+
+  g_object_unref (monitor);
+}
+
+static XSyncAlarm
+_xsync_alarm_set (MetaIdleMonitor	*monitor,
+		  XSyncTestType          test_type,
+		  guint64                interval,
+		  gboolean               want_events)
+{
+  XSyncAlarmAttributes attr;
+  XSyncValue	     delta;
+  guint		     flags;
+
+  flags = XSyncCACounter | XSyncCAValueType | XSyncCATestType |
+    XSyncCAValue | XSyncCADelta | XSyncCAEvents;
+
+  XSyncIntToValue (&delta, 0);
+  attr.trigger.counter = monitor->counter;
+  attr.trigger.value_type = XSyncAbsolute;
+  attr.delta = delta;
+  attr.events = want_events;
+
+  GUINT64_TO_XSYNCVALUE (interval, &attr.trigger.wait_value);
+  attr.trigger.test_type = test_type;
+  return XSyncCreateAlarm (monitor->display, flags, &attr);
+}
+
+static void
+ensure_alarm_rescheduled (Display    *dpy,
+			  XSyncAlarm  alarm)
+{
+  XSyncAlarmAttributes attr;
+
+  /* Some versions of Xorg have an issue where alarms aren't
+   * always rescheduled. Calling XSyncChangeAlarm, even
+   * without any attributes, will reschedule the alarm. */
+  XSyncChangeAlarm (dpy, alarm, 0, &attr);
+}
+
+static void
+set_alarm_enabled (Display    *dpy,
+		   XSyncAlarm  alarm,
+		   gboolean    enabled)
+{
+  XSyncAlarmAttributes attr;
+  attr.events = enabled;
+  XSyncChangeAlarm (dpy, alarm, XSyncCAEvents, &attr);
+}
+
+static void
+check_x11_watch (gpointer data,
+                 gpointer user_data)
+{
+  MetaIdleMonitorWatch *watch = data;
+  XSyncAlarm alarm = (XSyncAlarm) user_data;
+
+  if (watch->xalarm != alarm)
+    return;
+
+  fire_watch (watch);
+}
+
+static void
+meta_idle_monitor_handle_xevent (MetaIdleMonitor       *monitor,
+                                 XSyncAlarmNotifyEvent *alarm_event)
+{
+  XSyncAlarm alarm;
+  GList *watches;
+  gboolean has_alarm;
+
+  if (alarm_event->state != XSyncAlarmActive)
+    return;
+
+  alarm = alarm_event->alarm;
+
+  has_alarm = FALSE;
+
+  if (alarm == monitor->user_active_alarm)
+    {
+      set_alarm_enabled (monitor->display,
+                         alarm,
+                         FALSE);
+      has_alarm = TRUE;
+    }
+  else if (g_hash_table_contains (monitor->alarms, (gpointer) alarm))
+    {
+      ensure_alarm_rescheduled (monitor->display,
+                                alarm);
+      has_alarm = TRUE;
+    }
+
+  if (has_alarm)
+    {
+      watches = g_hash_table_get_values (monitor->watches);
+
+      g_list_foreach (watches, check_x11_watch, (gpointer) alarm);
+      g_list_free (watches);
+    }
+}
+
+void
+meta_idle_monitor_handle_xevent_all (XEvent *xevent)
+{
+  int i;
+
+  for (i = 0; i <= device_id_max; i++)
+    if (device_monitors[i])
+      meta_idle_monitor_handle_xevent (device_monitors[i], (XSyncAlarmNotifyEvent*)xevent);
+}
+
+static char *
+counter_name_for_device (int device_id)
+{
+  if (device_id > 0)
+    return g_strdup_printf ("DEVICEIDLETIME %d", device_id);
+
+  return g_strdup ("IDLETIME");
+}
+
+static XSyncCounter
+find_idletime_counter (MetaIdleMonitor *monitor)
+{
+  int		      i;
+  int		      ncounters;
+  XSyncSystemCounter *counters;
+  XSyncCounter        counter = None;
+  char               *counter_name;
+
+  counter_name = counter_name_for_device (monitor->device_id);
+  counters = XSyncListSystemCounters (monitor->display, &ncounters);
+  for (i = 0; i < ncounters; i++)
+    {
+      if (counters[i].name != NULL && strcmp (counters[i].name, counter_name) == 0)
+        {
+          counter = counters[i].counter;
+          break;
+        }
+    }
+  XSyncFreeSystemCounterList (counters);
+  g_free (counter_name);
+
+  return counter;
+}
+
+static guint32
+get_next_watch_serial (void)
+{
+  static guint32 serial = 0;
+  g_atomic_int_inc (&serial);
+  return serial;
+}
+
+static void
+idle_monitor_watch_free (MetaIdleMonitorWatch *watch)
+{
+  MetaIdleMonitor *monitor;
+
+  if (watch == NULL)
+    return;
+
+  monitor = watch->monitor;
+  g_object_ref (monitor);
+
+  if (watch->idle_source_id)
+    {
+      g_source_remove (watch->idle_source_id);
+      watch->idle_source_id = 0;
+    }
+
+  if (watch->notify != NULL)
+    watch->notify (watch->user_data);
+
+  if (watch->xalarm != monitor->user_active_alarm &&
+      watch->xalarm != None)
+    {
+      XSyncDestroyAlarm (monitor->display, watch->xalarm);
+      g_hash_table_remove (monitor->alarms, (gpointer) watch->xalarm);
+    }
+
+  if (watch->timeout_source != NULL)
+    g_source_destroy (watch->timeout_source);
+
+  g_object_unref (monitor);
+  g_slice_free (MetaIdleMonitorWatch, watch);
+}
+
+static void
+init_xsync (MetaIdleMonitor *monitor)
+{
+  monitor->counter = find_idletime_counter (monitor);
+  /* IDLETIME counter not found? */
+  if (monitor->counter == None)
+    {
+      meta_warning ("IDLETIME counter not found\n");
+      return;
+    }
+
+  monitor->user_active_alarm = _xsync_alarm_set (monitor, XSyncNegativeTransition, 1, FALSE);
+}
+
+static void
+meta_idle_monitor_dispose (GObject *object)
+{
+  MetaIdleMonitor *monitor;
+
+  monitor = META_IDLE_MONITOR (object);
+
+  g_clear_pointer (&monitor->watches, g_hash_table_destroy);
+  g_clear_pointer (&monitor->alarms, g_hash_table_destroy);
+
+  if (monitor->user_active_alarm != None)
+    {
+      XSyncDestroyAlarm (monitor->display, monitor->user_active_alarm);
+      monitor->user_active_alarm = None;
+    }
+
+  G_OBJECT_CLASS (meta_idle_monitor_parent_class)->dispose (object);
+}
+
+static void
+meta_idle_monitor_get_property (GObject    *object,
+                                guint       prop_id,
+                                GValue     *value,
+                                GParamSpec *pspec)
+{
+  MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
+
+  switch (prop_id)
+    {
+    case PROP_DEVICE_ID:
+      g_value_set_int (value, monitor->device_id);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_idle_monitor_set_property (GObject      *object,
+                                guint         prop_id,
+                                const GValue *value,
+                                GParamSpec   *pspec)
+{
+  MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
+  switch (prop_id)
+    {
+    case PROP_DEVICE_ID:
+      monitor->device_id = g_value_get_int (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_idle_monitor_constructed (GObject *object)
+{
+  MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
+
+  if (!meta_is_wayland_compositor ())
+    {
+      monitor->display = meta_get_display ()->xdisplay;
+      init_xsync (monitor);
+    }
+}
+
+static void
+meta_idle_monitor_class_init (MetaIdleMonitorClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->dispose = meta_idle_monitor_dispose;
+  object_class->constructed = meta_idle_monitor_constructed;
+  object_class->get_property = meta_idle_monitor_get_property;
+  object_class->set_property = meta_idle_monitor_set_property;
+
+  /**
+   * MetaIdleMonitor:device_id:
+   *
+   * The device to listen to idletime on.
+   */
+  obj_props[PROP_DEVICE_ID] =
+    g_param_spec_int ("device-id",
+                      "Device ID",
+                      "The device to listen to idletime on",
+                      0, 255, 0,
+                      G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
+  g_object_class_install_property (object_class, PROP_DEVICE_ID, obj_props[PROP_DEVICE_ID]);
+}
+
+static void
+meta_idle_monitor_init (MetaIdleMonitor *monitor)
+{
+  monitor->watches = g_hash_table_new_full (NULL,
+                                                  NULL,
+                                                  NULL,
+                                                  (GDestroyNotify)idle_monitor_watch_free);
+
+  monitor->alarms = g_hash_table_new (NULL, NULL);
+}
+
+static void
+ensure_device_monitor (int device_id)
+{
+  if (device_monitors[device_id])
+    return;
+
+  device_monitors[device_id] = g_object_new (META_TYPE_IDLE_MONITOR, "device-id", device_id, NULL);
+  device_id_max = MAX (device_id_max, device_id);
+}
+
+/**
+ * meta_idle_monitor_get_core:
+ *
+ * Returns: (transfer none): the #MetaIdleMonitor that tracks the server-global
+ * idletime for all devices. To track device-specific idletime,
+ * use meta_idle_monitor_get_for_device().
+ */
+MetaIdleMonitor *
+meta_idle_monitor_get_core (void)
+{
+  ensure_device_monitor (0);
+  return device_monitors[0];
+}
+
+/**
+ * meta_idle_monitor_get_for_device:
+ * @device_id: the device to get the idle time for.
+ *
+ * Returns: (transfer none): a new #MetaIdleMonitor that tracks the
+ * device-specific idletime for @device. To track server-global idletime
+ * for all devices, use meta_idle_monitor_get_core().
+ */
+MetaIdleMonitor *
+meta_idle_monitor_get_for_device (int device_id)
+{
+  g_return_val_if_fail (device_id > 0 && device_id < 256, NULL);
+
+  ensure_device_monitor (device_id);
+  return device_monitors[device_id];
+}
+
+static gboolean
+wayland_dispatch_timeout (GSource     *source,
+                          GSourceFunc  callback,
+                          gpointer     user_data)
+{
+  MetaIdleMonitorWatch *watch = user_data;
+
+  fire_watch (watch);
+  g_source_set_ready_time (watch->timeout_source, -1);
+  return TRUE;
+}
+
+static GSourceFuncs wayland_source_funcs = {
+  NULL, /* prepare */
+  NULL, /* check */
+  wayland_dispatch_timeout,
+  NULL, /* finalize */
+};
+
+static gboolean
+fire_watch_idle (gpointer data)
+{
+  MetaIdleMonitorWatch *watch = data;
+
+  watch->idle_source_id = 0;
+  fire_watch (watch);
+
+  return FALSE;
+}
+
+static MetaIdleMonitorWatch *
+make_watch (MetaIdleMonitor           *monitor,
+            guint64                    timeout_msec,
+	    MetaIdleMonitorWatchFunc   callback,
+	    gpointer                   user_data,
+	    GDestroyNotify             notify)
+{
+  MetaIdleMonitorWatch *watch;
+
+  watch = g_slice_new0 (MetaIdleMonitorWatch);
+  watch->monitor = monitor;
+  watch->id = get_next_watch_serial ();
+  watch->callback = callback;
+  watch->user_data = user_data;
+  watch->notify = notify;
+  watch->timeout_msec = timeout_msec;
+
+  if (meta_is_wayland_compositor ())
+    {
+      if (timeout_msec != 0)
+        {
+          GSource *source = g_source_new (&wayland_source_funcs, sizeof (GSource));
+
+          g_source_set_callback (source, NULL, watch, NULL);
+          g_source_set_ready_time (source, monitor->last_event_time + timeout_msec * 1000);
+          g_source_attach (source, NULL);
+          g_source_unref (source);
+
+          watch->timeout_source = source;
+        }
+    }
+  else
+    {
+      if (timeout_msec != 0)
+        {
+          watch->xalarm = _xsync_alarm_set (monitor, XSyncPositiveTransition, timeout_msec, TRUE);
+
+          g_hash_table_add (monitor->alarms, (gpointer) watch->xalarm);
+
+          if (meta_idle_monitor_get_idletime (monitor) > (gint64)timeout_msec)
+            watch->idle_source_id = g_idle_add (fire_watch_idle, watch);
+        }
+      else
+        {
+          watch->xalarm = monitor->user_active_alarm;
+
+          set_alarm_enabled (monitor->display, monitor->user_active_alarm, TRUE);
+        }
+    }
+
+  g_hash_table_insert (monitor->watches,
+                       GUINT_TO_POINTER (watch->id),
+                       watch);
+  return watch;
+}
+
+/**
+ * meta_idle_monitor_add_idle_watch:
+ * @monitor: A #MetaIdleMonitor
+ * @interval_msec: The idletime interval, in milliseconds
+ * @callback: (allow-none): The callback to call when the user has
+ *     accumulated @interval_msec milliseconds of idle time.
+ * @user_data: (allow-none): The user data to pass to the callback
+ * @notify: A #GDestroyNotify
+ *
+ * Returns: a watch id
+ *
+ * Adds a watch for a specific idle time. The callback will be called
+ * when the user has accumulated @interval_msec milliseconds of idle time.
+ * This function will return an ID that can either be passed to
+ * meta_idle_monitor_remove_watch(), or can be used to tell idle time
+ * watches apart if you have more than one.
+ *
+ * Also note that this function will only care about positive transitions
+ * (user's idle time exceeding a certain time). If you want to know about
+ * when the user has become active, use
+ * meta_idle_monitor_add_user_active_watch().
+ */
+guint
+meta_idle_monitor_add_idle_watch (MetaIdleMonitor	       *monitor,
+                                  guint64	                interval_msec,
+                                  MetaIdleMonitorWatchFunc      callback,
+                                  gpointer			user_data,
+                                  GDestroyNotify		notify)
+{
+  MetaIdleMonitorWatch *watch;
+
+  g_return_val_if_fail (META_IS_IDLE_MONITOR (monitor), 0);
+  g_return_val_if_fail (interval_msec > 0, 0);
+
+  watch = make_watch (monitor,
+                      interval_msec,
+                      callback,
+                      user_data,
+                      notify);
+
+  return watch->id;
+}
+
+/**
+ * meta_idle_monitor_add_user_active_watch:
+ * @monitor: A #MetaIdleMonitor
+ * @callback: (allow-none): The callback to call when the user is
+ *     active again.
+ * @user_data: (allow-none): The user data to pass to the callback
+ * @notify: A #GDestroyNotify
+ *
+ * Returns: a watch id
+ *
+ * Add a one-time watch to know when the user is active again.
+ * Note that this watch is one-time and will de-activate after the
+ * function is called, for efficiency purposes. It's most convenient
+ * to call this when an idle watch, as added by
+ * meta_idle_monitor_add_idle_watch(), has triggered.
+ */
+guint
+meta_idle_monitor_add_user_active_watch (MetaIdleMonitor          *monitor,
+                                         MetaIdleMonitorWatchFunc  callback,
+                                         gpointer		   user_data,
+                                         GDestroyNotify	           notify)
+{
+  MetaIdleMonitorWatch *watch;
+
+  g_return_val_if_fail (META_IS_IDLE_MONITOR (monitor), 0);
+
+  watch = make_watch (monitor,
+                      0,
+                      callback,
+                      user_data,
+                      notify);
+
+  return watch->id;
+}
+
+/**
+ * meta_idle_monitor_remove_watch:
+ * @monitor: A #MetaIdleMonitor
+ * @id: A watch ID
+ *
+ * Removes an idle time watcher, previously added by
+ * meta_idle_monitor_add_idle_watch() or
+ * meta_idle_monitor_add_user_active_watch().
+ */
+void
+meta_idle_monitor_remove_watch (MetaIdleMonitor *monitor,
+                                guint	         id)
+{
+  g_return_if_fail (META_IS_IDLE_MONITOR (monitor));
+
+  g_hash_table_remove (monitor->watches,
+                       GUINT_TO_POINTER (id));
+}
+
+/**
+ * meta_idle_monitor_get_idletime:
+ * @monitor: A #MetaIdleMonitor
+ *
+ * Returns: The current idle time, in milliseconds, or -1 for not supported
+ */
+gint64
+meta_idle_monitor_get_idletime (MetaIdleMonitor *monitor)
+{
+  XSyncValue value;
+
+  if (meta_is_wayland_compositor ())
+    {
+      return (g_get_monotonic_time () - monitor->last_event_time) / 1000;
+    }
+  else
+    {
+      if (!XSyncQueryCounter (monitor->display, monitor->counter, &value))
+        return -1;
+
+      return _xsyncvalue_to_int64 (value);
+    }
+}
+
+typedef struct {
+  MetaIdleMonitor *monitor;
+  GList *fired_watches;
+} CheckWaylandClosure;
+
+static gboolean
+check_wayland_watch (gpointer key,
+                     gpointer value,
+                     gpointer user_data)
+{
+  MetaIdleMonitorWatch *watch = value;
+  CheckWaylandClosure *closure = user_data;
+  gboolean steal;
+
+  if (watch->timeout_msec == 0)
+    {
+      closure->fired_watches = g_list_prepend (closure->fired_watches, watch);
+      steal = TRUE;
+    }
+  else
+    {
+      g_source_set_ready_time (watch->timeout_source,
+                               closure->monitor->last_event_time +
+                               watch->timeout_msec * 1000);
+      steal = FALSE;
+    }
+
+  return steal;
+}
+
+static void
+fire_wayland_watch (gpointer watch,
+                    gpointer data)
+{
+  fire_watch (watch);
+}
+
+void
+meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor)
+{
+  CheckWaylandClosure closure;
+
+  monitor->last_event_time = g_get_monotonic_time ();
+
+  closure.monitor = monitor;
+  closure.fired_watches = NULL;
+  g_hash_table_foreach_steal (monitor->watches, check_wayland_watch, &closure);
+
+  g_list_foreach (closure.fired_watches, fire_wayland_watch, NULL);
+  g_list_free (closure.fired_watches);
+}
+
+static gboolean
+handle_get_idletime (MetaDBusIdleMonitor   *skeleton,
+                     GDBusMethodInvocation *invocation,
+                     MetaIdleMonitor       *monitor)
+{
+  guint64 idletime;
+
+  idletime = meta_idle_monitor_get_idletime (monitor);
+  meta_dbus_idle_monitor_complete_get_idletime (skeleton, invocation, idletime);
+
+  return TRUE;
+}
+
+typedef struct {
+  MetaDBusIdleMonitor *dbus_monitor;
+  MetaIdleMonitor *monitor;
+  char *dbus_name;
+  guint watch_id;
+  guint name_watcher_id;
+} DBusWatch;
+
+static void
+destroy_dbus_watch (gpointer data)
+{
+  DBusWatch *watch = data;
+
+  g_object_unref (watch->dbus_monitor);
+  g_object_unref (watch->monitor);
+  g_free (watch->dbus_name);
+  g_bus_unwatch_name (watch->name_watcher_id);
+
+  g_slice_free (DBusWatch, watch);
+}
+
+static void
+dbus_idle_callback (MetaIdleMonitor *monitor,
+                    guint            watch_id,
+                    gpointer         user_data)
+{
+  DBusWatch *watch = user_data;
+  GDBusInterfaceSkeleton *skeleton = G_DBUS_INTERFACE_SKELETON (watch->dbus_monitor);
+
+  g_dbus_connection_emit_signal (g_dbus_interface_skeleton_get_connection (skeleton),
+                                 watch->dbus_name,
+                                 g_dbus_interface_skeleton_get_object_path (skeleton),
+                                 "org.gnome.Mutter.IdleMonitor",
+                                 "WatchFired",
+                                 g_variant_new ("(u)", watch_id),
+                                 NULL);
+}
+
+static void
+name_vanished_callback (GDBusConnection *connection,
+                        const char      *name,
+                        gpointer         user_data)
+{
+  DBusWatch *watch = user_data;
+
+  meta_idle_monitor_remove_watch (watch->monitor, watch->watch_id);
+}
+
+static DBusWatch *
+make_dbus_watch (MetaDBusIdleMonitor   *skeleton,
+                 GDBusMethodInvocation *invocation,
+                 MetaIdleMonitor       *monitor)
+{
+  DBusWatch *watch;
+
+  watch = g_slice_new (DBusWatch);
+  watch->dbus_monitor = g_object_ref (skeleton);
+  watch->monitor = g_object_ref (monitor);
+  watch->dbus_name = g_strdup (g_dbus_method_invocation_get_sender (invocation));
+  watch->name_watcher_id = g_bus_watch_name_on_connection (g_dbus_method_invocation_get_connection (invocation),
+                                                           watch->dbus_name,
+                                                           G_BUS_NAME_WATCHER_FLAGS_NONE,
+                                                           NULL, /* appeared */
+                                                           name_vanished_callback,
+                                                           watch, NULL);
+
+  return watch;
+}
+
+static gboolean
+handle_add_idle_watch (MetaDBusIdleMonitor   *skeleton,
+                       GDBusMethodInvocation *invocation,
+                       guint64                interval,
+                       MetaIdleMonitor       *monitor)
+{
+  DBusWatch *watch;
+
+  watch = make_dbus_watch (skeleton, invocation, monitor);
+  watch->watch_id = meta_idle_monitor_add_idle_watch (monitor, interval,
+                                                      dbus_idle_callback, watch, destroy_dbus_watch);
+
+  meta_dbus_idle_monitor_complete_add_idle_watch (skeleton, invocation, watch->watch_id);
+
+  return TRUE;
+}
+
+static gboolean
+handle_add_user_active_watch (MetaDBusIdleMonitor   *skeleton,
+                              GDBusMethodInvocation *invocation,
+                              MetaIdleMonitor       *monitor)
+{
+  DBusWatch *watch;
+
+  watch = make_dbus_watch (skeleton, invocation, monitor);
+  watch->watch_id = meta_idle_monitor_add_user_active_watch (monitor,
+                                                             dbus_idle_callback, watch,
+                                                             destroy_dbus_watch);
+
+  meta_dbus_idle_monitor_complete_add_user_active_watch (skeleton, invocation, watch->watch_id);
+
+  return TRUE;
+}
+
+static gboolean
+handle_remove_watch (MetaDBusIdleMonitor   *skeleton,
+                     GDBusMethodInvocation *invocation,
+                     guint                  id,
+                     MetaIdleMonitor       *monitor)
+{
+  meta_idle_monitor_remove_watch (monitor, id);
+  meta_dbus_idle_monitor_complete_remove_watch (skeleton, invocation);
+
+  return TRUE;
+}
+
+static void
+create_monitor_skeleton (GDBusObjectManagerServer *manager,
+                         MetaIdleMonitor          *monitor,
+                         const char               *path)
+{
+  MetaDBusIdleMonitor *skeleton;
+  MetaDBusObjectSkeleton *object;
+
+  skeleton = meta_dbus_idle_monitor_skeleton_new ();
+  g_signal_connect_object (skeleton, "handle-add-idle-watch",
+                           G_CALLBACK (handle_add_idle_watch), monitor, 0);
+  g_signal_connect_object (skeleton, "handle-add-user-active-watch",
+                           G_CALLBACK (handle_add_user_active_watch), monitor, 0);
+  g_signal_connect_object (skeleton, "handle-remove-watch",
+                           G_CALLBACK (handle_remove_watch), monitor, 0);
+  g_signal_connect_object (skeleton, "handle-get-idletime",
+                           G_CALLBACK (handle_get_idletime), monitor, 0);
+
+  object = meta_dbus_object_skeleton_new (path);
+  meta_dbus_object_skeleton_set_idle_monitor (object, skeleton);
+
+  g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object));
+}
+
+static void
+on_device_added (ClutterDeviceManager     *device_manager,
+                 ClutterInputDevice       *device,
+                 GDBusObjectManagerServer *manager)
+{
+
+  MetaIdleMonitor *monitor;
+  int device_id;
+  char *path;
+
+  device_id = clutter_input_device_get_device_id (device);
+  monitor = meta_idle_monitor_get_for_device (device_id);
+  path = g_strdup_printf ("/org/gnome/Mutter/IdleMonitor/Device%d", device_id);
+
+  create_monitor_skeleton (manager, monitor, path);
+  g_free (path);
+}
+
+static void
+on_device_removed (ClutterDeviceManager     *device_manager,
+                   ClutterInputDevice       *device,
+                   GDBusObjectManagerServer *manager)
+{
+  int device_id;
+  char *path;
+
+  device_id = clutter_input_device_get_device_id (device);
+  path = g_strdup_printf ("/org/gnome/Mutter/IdleMonitor/Device%d", device_id);
+  g_dbus_object_manager_server_unexport (manager, path);
+  g_free (path);
+
+  g_clear_object (&device_monitors[device_id]);
+  if (device_id == device_id_max)
+    device_id_max--;
+}
+
+static void
+on_bus_acquired (GDBusConnection *connection,
+                 const char      *name,
+                 gpointer         user_data)
+{
+  GDBusObjectManagerServer *manager;
+  ClutterDeviceManager *device_manager;
+  MetaIdleMonitor *monitor;
+  GSList *devices, *iter;
+  char *path;
+
+  manager = g_dbus_object_manager_server_new ("/org/gnome/Mutter/IdleMonitor");
+
+  /* We never clear the core monitor, as that's supposed to cumulate idle times from
+     all devices */
+  monitor = meta_idle_monitor_get_core ();
+  path = g_strdup ("/org/gnome/Mutter/IdleMonitor/Core");
+  create_monitor_skeleton (manager, monitor, path);
+  g_free (path);
+
+  device_manager = clutter_device_manager_get_default ();
+  devices = clutter_device_manager_list_devices (device_manager);
+
+  for (iter = devices; iter; iter = iter->next)
+    on_device_added (device_manager, iter->data, manager);
+
+  g_signal_connect_object (device_manager, "device-added",
+                           G_CALLBACK (on_device_added), manager, 0);
+  g_signal_connect_object (device_manager, "device-removed",
+                           G_CALLBACK (on_device_removed), manager, 0);
+
+  g_dbus_object_manager_server_set_connection (manager, connection);
+}
+
+static void
+on_name_acquired (GDBusConnection *connection,
+                  const char      *name,
+                  gpointer         user_data)
+{
+  meta_verbose ("Acquired name %s\n", name);
+}
+
+static void
+on_name_lost (GDBusConnection *connection,
+              const char      *name,
+              gpointer         user_data)
+{
+  meta_verbose ("Lost or failed to acquire name %s\n", name);
+}
+
+void
+meta_idle_monitor_init_dbus (void)
+{
+  static int dbus_name_id;
+
+  if (dbus_name_id > 0)
+    return;
+
+  dbus_name_id = g_bus_own_name (G_BUS_TYPE_SESSION,
+                                 "org.gnome.Mutter.IdleMonitor",
+                                 G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
+                                 (meta_get_replace_current_wm () ?
+                                  G_BUS_NAME_OWNER_FLAGS_REPLACE : 0),
+                                 on_bus_acquired,
+                                 on_name_acquired,
+                                 on_name_lost,
+                                 NULL, NULL);
+}
+

src/core/meta-xrandr-shared.h

@@ -30,7 +30,7 @@
 #define META_XRANDR_SHARED_H
 
 typedef enum {
-  META_POWER_SAVE_UNKNOWN = -1,
+  META_POWER_SAVE_UNSUPPORTED = -1,
   META_POWER_SAVE_ON = 0,
   META_POWER_SAVE_STANDBY,
   META_POWER_SAVE_SUSPEND,

src/core/monitor-config.c

@@ -55,6 +55,8 @@ typedef struct {
   char *serial;
 } MetaOutputKey;
 
+/* Keep this structure packed, so that we
+   can use memcmp */
 typedef struct {
   gboolean enabled;
   MetaRectangle rect;
@@ -147,6 +149,13 @@ output_key_equal (const MetaOutputKey *one,
     strcmp (one->serial, two->serial) == 0;
 }
 
+static gboolean
+output_config_equal (const MetaOutputConfig *one,
+                     const MetaOutputConfig *two)
+{
+  return memcmp (one, two, sizeof (MetaOutputConfig)) == 0;
+}
+
 static unsigned int
 config_hash (gconstpointer data)
 {
@@ -180,6 +189,30 @@ config_equal (gconstpointer one,
   return ok;
 }
 
+static gboolean
+config_equal_full (gconstpointer one,
+                   gconstpointer two)
+{
+  const MetaConfiguration *c_one = one;
+  const MetaConfiguration *c_two = two;
+  unsigned int i;
+  gboolean ok;
+
+  if (c_one->n_outputs != c_two->n_outputs)
+    return FALSE;
+
+  ok = TRUE;
+  for (i = 0; i < c_one->n_outputs && ok; i++)
+    {
+      ok = output_key_equal (&c_one->keys[i],
+                             &c_two->keys[i]);
+      ok = ok && output_config_equal (&c_one->outputs[i],
+                                      &c_two->outputs[i]);
+    }
+
+  return ok;
+}
+
 static void
 meta_monitor_config_init (MetaMonitorConfig *self)
 {
@@ -716,6 +749,9 @@ meta_monitor_config_load (MetaMonitorConfig  *self)
 
       free_output_key (&parser.key);
     }
+
+  g_markup_parse_context_free (context);
+  g_free (contents);
 }
 
 MetaMonitorConfig *
@@ -878,6 +914,8 @@ make_laptop_lid_config (MetaConfiguration  *reference)
   MetaConfiguration *new;
   unsigned int i;
   gboolean has_primary;
+  int x_after, y_after;
+  int x_offset, y_offset;
 
   g_assert (reference->n_outputs > 1);
 
@@ -886,6 +924,8 @@ make_laptop_lid_config (MetaConfiguration  *reference)
   new->keys = g_new0 (MetaOutputKey, reference->n_outputs);
   new->outputs = g_new0 (MetaOutputConfig, reference->n_outputs);
 
+  x_after = G_MAXINT; y_after = G_MAXINT;
+  x_offset = 0; y_offset = 0;
   for (i = 0; i < new->n_outputs; i++)
     {
       MetaOutputKey *current_key = &reference->keys[i];
@@ -898,14 +938,26 @@ make_laptop_lid_config (MetaConfiguration  *reference)
 
       if (g_str_has_prefix (current_key->connector, "LVDS") ||
           g_str_has_prefix (current_key->connector, "eDP"))
-        new->outputs[i].enabled = FALSE;
+        {
+          new->outputs[i].enabled = FALSE;
+          x_after = current_output->rect.x;
+          y_after = current_output->rect.y;
+          x_offset = current_output->rect.width;
+          y_offset = current_output->rect.height;
+        }
       else
-        /* This can potentially leave a "hole" in the screen,
-           but this is actually a good thing, as it means windows
-           don't move around.
-        */
         new->outputs[i] = *current_output;
     }
+  for (i = 0; i < new->n_outputs; i++)
+    {
+      if (new->outputs[i].enabled)
+        {
+          if (new->outputs[i].rect.x > x_after)
+            new->outputs[i].rect.x -= x_offset;
+          if (new->outputs[i].rect.y > y_after)
+            new->outputs[i].rect.y -= y_offset;
+        }
+    }
 
   has_primary = FALSE;
   for (i = 0; i < new->n_outputs; i++)
@@ -1243,6 +1295,12 @@ meta_monitor_config_update_current (MetaMonitorConfig  *self,
       init_config_from_output (&current->outputs[i], &outputs[i]);
     }
 
+  if (self->current && config_equal_full (current, self->current))
+    {
+      config_free (current);
+      return;
+    }
+
   if (self->current && !self->current_is_stored)
     config_free (self->current);
 

src/core/monitor-kms.c

@@ -0,0 +1,939 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* 
+ * Copyright (C) 2013 Red Hat Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Author: Giovanni Campagna <gcampagn@redhat.com>
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <stdlib.h>
+#include <clutter/clutter.h>
+
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+
+#include <meta/main.h>
+#include <meta/errors.h>
+#include "monitor-private.h"
+#include "edid.h"
+
+#define ALL_WL_TRANSFORMS ((1 << (WL_OUTPUT_TRANSFORM_FLIPPED_270 + 1)) - 1)
+
+typedef struct {
+  drmModeConnector *connector;
+
+  unsigned n_encoders;
+  drmModeEncoderPtr *encoders;
+  drmModeEncoderPtr  current_encoder;
+
+  /* bitmasks of encoder position in the resources array */
+  uint32_t encoder_mask;
+  uint32_t enc_clone_mask;
+
+  uint32_t dpms_prop_id;
+  uint32_t edid_blob_id;
+} MetaOutputKms;
+
+struct _MetaMonitorManagerKms
+{
+  MetaMonitorManager parent_instance;
+
+  int fd;
+
+  drmModeConnector **connectors;
+  unsigned int       n_connectors;
+
+  drmModeEncoder   **encoders;
+  unsigned int       n_encoders;
+
+  drmModeEncoder    *current_encoder;
+};
+
+struct _MetaMonitorManagerKmsClass
+{
+  MetaMonitorManagerClass parent_class;
+};
+
+G_DEFINE_TYPE (MetaMonitorManagerKms, meta_monitor_manager_kms, META_TYPE_MONITOR_MANAGER);
+
+static void
+free_resources (MetaMonitorManagerKms *manager_kms)
+{
+  unsigned i;
+
+  for (i = 0; i < manager_kms->n_encoders; i++)
+    drmModeFreeEncoder (manager_kms->encoders[i]);
+  for (i = 0; i < manager_kms->n_connectors; i++)
+    drmModeFreeConnector (manager_kms->connectors[i]);
+
+  g_free (manager_kms->encoders);
+  g_free (manager_kms->connectors);
+}
+
+static int
+compare_outputs (const void *one,
+                 const void *two)
+{
+  const MetaOutput *o_one = one, *o_two = two;
+
+  return strcmp (o_one->name, o_two->name);
+}
+
+static char *
+make_output_name (drmModeConnector *connector)
+{
+  static const char * const connector_type_names[] = {
+    "unknown", "VGA", "DVII", "DVID", "DVID", "Composite",
+    "SVIDEO", "LVDS", "Component", "9PinDIN", "DisplayPort",
+    "HDMIA", "HDMIB", "TV", "eDP"
+  };
+  const char *connector_type_name;
+
+  if (connector->connector_type >= 0 &&
+      connector->connector_type < G_N_ELEMENTS (connector_type_names))
+    connector_type_name = connector_type_names[connector->connector_type];
+  else
+    connector_type_name = "unknown";
+
+  return g_strdup_printf ("%s%d", connector_type_name, connector->connector_id);
+}
+
+static void
+meta_output_destroy_notify (MetaOutput *output)
+{
+  MetaOutputKms *output_kms;
+  unsigned i;
+
+  output_kms = output->driver_private;
+
+  for (i = 0; i < output_kms->n_encoders; i++)
+    drmModeFreeEncoder (output_kms->encoders[i]);
+  g_free (output_kms->encoders);
+
+  g_slice_free (MetaOutputKms, output_kms);
+}
+
+static void
+meta_monitor_mode_destroy_notify (MetaMonitorMode *output)
+{
+  g_slice_free (drmModeModeInfo, output->driver_private);
+}
+
+static gboolean
+drm_mode_equal (gconstpointer one,
+                gconstpointer two)
+{
+  const drmModeModeInfo *m_one = one;
+  const drmModeModeInfo *m_two = two;
+
+  return m_one->clock == m_two->clock &&
+    m_one->hdisplay == m_two->hdisplay &&
+    m_one->hsync_start == m_two->hsync_start &&
+    m_one->hsync_end == m_two->hsync_end &&
+    m_one->htotal == m_two->htotal &&
+    m_one->hskew == m_two->hskew &&
+    m_one->vdisplay == m_two->vdisplay &&
+    m_one->vsync_start == m_two->vsync_start &&
+    m_one->vsync_end == m_two->vsync_end &&
+    m_one->vtotal == m_two->vtotal &&
+    m_one->vscan == m_two->vscan &&
+    m_one->vrefresh == m_two->vrefresh &&
+    m_one->flags == m_two->flags &&
+    m_one->type == m_two->type &&
+    strncmp (m_one->name, m_two->name, DRM_DISPLAY_MODE_LEN) == 0;
+}
+
+static guint
+drm_mode_hash (gconstpointer ptr)
+{
+  const drmModeModeInfo *mode = ptr;
+  guint hash = 0;
+
+  /* We don't include the name in the hash because it's generally
+     derived from the other fields (hdisplay, vdisplay and flags)
+  */
+
+  hash ^= mode->clock;
+  hash ^= mode->hdisplay ^ mode->hsync_start ^ mode->hsync_end;
+  hash ^= mode->vdisplay ^ mode->vsync_start ^ mode->vsync_end;
+  hash ^= mode->vrefresh;
+  hash ^= mode->flags ^ mode->type;
+
+  return hash;
+}
+
+static void
+find_properties (MetaMonitorManagerKms *manager_kms,
+                 MetaOutputKms         *output_kms)
+{
+  drmModePropertyPtr prop;
+  int i;
+
+  for (i = 0; i < output_kms->connector->count_props; i++)
+    {
+      prop = drmModeGetProperty (manager_kms->fd, output_kms->connector->props[i]);
+      if (!prop)
+        continue;
+
+      if ((prop->flags & DRM_MODE_PROP_ENUM) &&
+          strcmp(prop->name, "DPMS") == 0)
+        output_kms->dpms_prop_id = prop->prop_id;
+      else if ((prop->flags & DRM_MODE_PROP_BLOB) &&
+               strcmp (prop->name, "EDID") == 0)
+        output_kms->edid_blob_id = output_kms->connector->prop_values[i];
+
+      drmModeFreeProperty(prop);
+    }
+}
+
+static GBytes *
+read_output_edid (MetaMonitorManagerKms *manager_kms,
+                  MetaOutput            *output)
+{
+  MetaOutputKms *output_kms = output->driver_private;
+  drmModePropertyBlobPtr edid_blob = NULL;
+
+  if (output_kms->edid_blob_id == 0)
+    return NULL;
+
+  edid_blob = drmModeGetPropertyBlob (manager_kms->fd, output_kms->edid_blob_id);
+  if (!edid_blob)
+    {
+      meta_warning ("Failed to read EDID of output %s: %s\n", output->name, strerror(errno));
+      return NULL;
+    }
+
+  if (edid_blob->length > 0)
+    return g_bytes_new_with_free_func (edid_blob->data, edid_blob->length,
+                                       (GDestroyNotify)drmModeFreePropertyBlob, edid_blob);
+  else
+    {
+      drmModeFreePropertyBlob (edid_blob);
+      return NULL;
+    }
+}
+
+static MetaMonitorMode *
+find_meta_mode (MetaMonitorManager    *manager,
+                const drmModeModeInfo *drm_mode)
+{
+  unsigned k;
+
+  for (k = 0; k < manager->n_modes; k++)
+    {
+      if (drm_mode_equal (drm_mode, manager->modes[k].driver_private))
+        return &manager->modes[k];
+    }
+
+  g_assert_not_reached ();
+  return NULL;
+}
+
+static MetaOutput *
+find_output_by_id (MetaOutput *outputs,
+                   unsigned    n_outputs,
+                   glong       id)
+{
+  unsigned i;
+
+  for (i = 0; i < n_outputs; i++)
+    if (outputs[i].output_id == id)
+      return &outputs[i];
+
+  return NULL;
+}
+
+static void
+meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  drmModeRes *resources;
+  GHashTable *modes;
+  GHashTableIter iter;
+  drmModeModeInfo *mode;
+  unsigned int i, j, k;
+  unsigned int n_actual_outputs;
+  int width, height;
+  MetaOutput *old_outputs;
+  unsigned int n_old_outputs;
+
+  resources = drmModeGetResources(manager_kms->fd);
+  modes = g_hash_table_new (drm_mode_hash, drm_mode_equal);
+
+  manager->max_screen_width = resources->max_width;
+  manager->max_screen_height = resources->max_height;
+
+  manager->power_save_mode = META_POWER_SAVE_ON;
+
+  old_outputs = manager->outputs;
+  n_old_outputs = manager->n_outputs;
+
+  /* Note: we must not free the public structures (output, crtc, monitor
+     mode and monitor info) here, they must be kept alive until the API
+     users are done with them after we emit monitors-changed, and thus
+     are freed by the platform-independent layer. */
+  free_resources (manager_kms);
+
+  manager_kms->n_connectors = resources->count_connectors;
+  manager_kms->connectors = g_new (drmModeConnector *, manager_kms->n_connectors);
+  for (i = 0; i < manager_kms->n_connectors; i++)
+    {
+      drmModeConnector *connector;
+
+      connector = drmModeGetConnector (manager_kms->fd, resources->connectors[i]);
+      manager_kms->connectors[i] = connector;
+
+      if (connector->connection == DRM_MODE_CONNECTED)
+        {
+          /* Collect all modes for this connector */
+          for (j = 0; j < (unsigned)connector->count_modes; j++)
+            g_hash_table_add (modes, &connector->modes[j]);
+        }
+    }
+
+  manager_kms->n_encoders = resources->count_encoders;
+  manager_kms->encoders = g_new (drmModeEncoder *, manager_kms->n_encoders);
+  for (i = 0; i < manager_kms->n_encoders; i++)
+    {
+      manager_kms->encoders[i] = drmModeGetEncoder (manager_kms->fd,
+                                                    resources->encoders[i]);
+    }
+
+  manager->n_modes = g_hash_table_size (modes);
+  manager->modes = g_new0 (MetaMonitorMode, manager->n_modes);
+  g_hash_table_iter_init (&iter, modes);
+  i = 0;
+  while (g_hash_table_iter_next (&iter, NULL, (gpointer)&mode))
+    {
+      MetaMonitorMode *meta_mode;
+
+      meta_mode = &manager->modes[i];
+
+      meta_mode->mode_id = i;
+      meta_mode->name = g_strndup (mode->name, DRM_DISPLAY_MODE_LEN);
+      meta_mode->width = mode->hdisplay;
+      meta_mode->height = mode->vdisplay;
+      meta_mode->refresh_rate = (1000 * mode->clock /
+                                 ((float)mode->htotal * mode->vtotal));
+
+      meta_mode->driver_private = g_slice_dup (drmModeModeInfo, mode);
+      meta_mode->driver_notify = (GDestroyNotify)meta_monitor_mode_destroy_notify;
+
+      i++;
+    }
+  g_hash_table_destroy (modes);
+
+  manager->n_crtcs = resources->count_crtcs;
+  manager->crtcs = g_new0 (MetaCRTC, manager->n_crtcs);
+  width = 0; height = 0;
+  for (i = 0; i < (unsigned)resources->count_crtcs; i++)
+    {
+      drmModeCrtc *crtc;
+      MetaCRTC *meta_crtc;
+
+      crtc = drmModeGetCrtc (manager_kms->fd, resources->crtcs[i]);
+
+      meta_crtc = &manager->crtcs[i];
+
+      meta_crtc->crtc_id = crtc->crtc_id;
+      meta_crtc->rect.x = crtc->x;
+      meta_crtc->rect.y = crtc->y;
+      meta_crtc->rect.width = crtc->width;
+      meta_crtc->rect.height = crtc->height;
+      meta_crtc->is_dirty = FALSE;
+      meta_crtc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
+      /* FIXME: implement! */
+      meta_crtc->all_transforms = 1 << WL_OUTPUT_TRANSFORM_NORMAL;
+
+      if (crtc->mode_valid)
+        {
+          for (j = 0; j < manager->n_modes; j++)
+            {
+              if (drm_mode_equal (&crtc->mode, manager->modes[j].driver_private))
+                {
+                  meta_crtc->current_mode = &manager->modes[j];
+                  break;
+                }
+            }
+
+          width = MAX (width, meta_crtc->rect.x + meta_crtc->rect.width);
+          height = MAX (height, meta_crtc->rect.y + meta_crtc->rect.height);
+        }
+
+      drmModeFreeCrtc (crtc);
+    }
+
+  manager->screen_width = width;
+  manager->screen_height = height;
+
+  manager->outputs = g_new0 (MetaOutput, manager_kms->n_connectors);
+  n_actual_outputs = 0;
+
+  for (i = 0; i < manager_kms->n_connectors; i++)
+    {
+      MetaOutput *meta_output, *old_output;
+      MetaOutputKms *output_kms;
+      drmModeConnector *connector;
+      GArray *crtcs;
+      unsigned int crtc_mask;
+      GBytes *edid;
+
+      connector = manager_kms->connectors[i];
+      meta_output = &manager->outputs[n_actual_outputs];
+
+      if (connector->connection == DRM_MODE_CONNECTED)
+	{
+          meta_output->driver_private = output_kms = g_slice_new0 (MetaOutputKms);
+          meta_output->driver_notify = (GDestroyNotify)meta_output_destroy_notify;
+
+	  meta_output->output_id = connector->connector_id;
+	  meta_output->name = make_output_name (connector);
+	  meta_output->width_mm = connector->mmWidth;
+	  meta_output->height_mm = connector->mmHeight;
+
+          switch (connector->subpixel)
+            {
+            case DRM_MODE_SUBPIXEL_NONE:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_NONE;
+              break;
+            case DRM_MODE_SUBPIXEL_HORIZONTAL_RGB:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_HORIZONTAL_RGB;
+              break;
+            case DRM_MODE_SUBPIXEL_HORIZONTAL_BGR:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_HORIZONTAL_BGR;
+              break;
+            case DRM_MODE_SUBPIXEL_VERTICAL_RGB:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_VERTICAL_RGB;
+              break;
+            case DRM_MODE_SUBPIXEL_VERTICAL_BGR:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_VERTICAL_BGR;
+              break;
+            case DRM_MODE_SUBPIXEL_UNKNOWN:
+            default:
+              meta_output->subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+              break;
+            }
+
+	  meta_output->n_modes = connector->count_modes;
+	  meta_output->modes = g_new0 (MetaMonitorMode *, meta_output->n_modes);
+	  for (j = 0; j < meta_output->n_modes; j++)
+            meta_output->modes[j] = find_meta_mode (manager, &connector->modes[j]);
+	  meta_output->preferred_mode = meta_output->modes[0];
+
+          output_kms->connector = connector;
+          output_kms->n_encoders = connector->count_encoders;
+          output_kms->encoders = g_new0 (drmModeEncoderPtr, output_kms->n_encoders);
+
+          crtc_mask = ~(unsigned int)0;
+	  for (j = 0; j < output_kms->n_encoders; j++)
+	    {
+              output_kms->encoders[j] = drmModeGetEncoder (manager_kms->fd, connector->encoders[j]);
+
+              /* We only list CRTCs as supported if they are supported by all encoders
+                 for this connectors.
+
+                 This is what xf86-video-modesetting does (see drmmode_output_init())
+              */
+              crtc_mask &= output_kms->encoders[j]->possible_crtcs;
+
+              if (output_kms->encoders[j]->encoder_id == connector->encoder_id)
+                output_kms->current_encoder = output_kms->encoders[j];
+            }
+
+          crtcs = g_array_new (FALSE, FALSE, sizeof (MetaCRTC*));
+
+          for (j = 0; j < manager->n_crtcs; j++)
+            {
+              if (crtc_mask & (1 << j))
+                {
+                  MetaCRTC *crtc = &manager->crtcs[j];
+                  g_array_append_val (crtcs, crtc);
+		}
+	    }
+
+	  meta_output->n_possible_crtcs = crtcs->len;
+	  meta_output->possible_crtcs = (void*)g_array_free (crtcs, FALSE);
+
+          if (output_kms->current_encoder && output_kms->current_encoder->crtc_id != 0)
+            {
+              for (j = 0; j < manager->n_crtcs; j++)
+                {
+                  if (manager->crtcs[j].crtc_id == output_kms->current_encoder->crtc_id)
+                    {
+                      meta_output->crtc = &manager->crtcs[j];
+                      break;
+                    }
+                }
+            }
+          else
+            meta_output->crtc = NULL;
+
+          old_output = find_output_by_id (old_outputs, n_old_outputs,
+                                          meta_output->output_id);
+          if (old_output)
+            {
+              meta_output->is_primary = old_output->is_primary;
+              meta_output->is_presentation = old_output->is_presentation;
+            }
+          else
+            {
+              meta_output->is_primary = FALSE;
+              meta_output->is_presentation = FALSE;
+            }
+
+          find_properties (manager_kms, output_kms);
+
+          edid = read_output_edid (manager_kms, meta_output);
+          if (edid)
+            {
+              MonitorInfo *parsed_edid;
+              gsize len;
+
+              parsed_edid = decode_edid (g_bytes_get_data (edid, &len));
+              if (parsed_edid)
+                {
+                  meta_output->vendor = g_strndup (parsed_edid->manufacturer_code, 4);
+                  meta_output->product = g_strndup (parsed_edid->dsc_product_name, 14);
+                  meta_output->serial = g_strndup (parsed_edid->dsc_serial_number, 14);
+
+                  g_free (parsed_edid);
+                }
+
+              g_bytes_unref (edid);
+            }
+          if (!meta_output->vendor)
+            {
+              meta_output->vendor = g_strdup ("unknown");
+              meta_output->product = g_strdup ("unknown");
+              meta_output->serial = g_strdup ("unknown");
+            }
+
+          /* FIXME: backlight is a very driver specific thing unfortunately,
+             every DDX does its own thing, and the dumb KMS API does not include it.
+
+             For example, xf86-video-intel has a list of paths to probe in /sys/class/backlight
+             (one for each major HW maker, and then some).
+             We can't do the same because we're not root.
+             It might be best to leave backlight out of the story and rely on the setuid
+             helper in gnome-settings-daemon.
+          */
+	  meta_output->backlight_min = 0;
+          meta_output->backlight_max = 0;
+          meta_output->backlight = -1;
+
+	  n_actual_outputs++;
+	}
+    }
+
+  manager->n_outputs = n_actual_outputs;
+  manager->outputs = g_renew (MetaOutput, manager->outputs, manager->n_outputs);
+
+  /* Sort the outputs for easier handling in MetaMonitorConfig */
+  qsort (manager->outputs, manager->n_outputs, sizeof (MetaOutput), compare_outputs);
+
+  /* Now fix the clones.
+     Code mostly inspired by xf86-video-modesetting. */
+
+  /* XXX: intel hardware doesn't usually have clones, but I only have laptops with
+     intel cards, so this code was never tested! */
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *meta_output;
+      MetaOutputKms *output_kms;
+
+      meta_output = &manager->outputs[i];
+      output_kms = meta_output->driver_private;
+
+      output_kms->enc_clone_mask = 0xff;
+      output_kms->encoder_mask = 0;
+
+      for (j = 0; j < output_kms->n_encoders; j++)
+	{
+	  for (k = 0; k < manager_kms->n_encoders; k++)
+	    {
+	      if (output_kms->encoders[j]->encoder_id == manager_kms->encoders[k]->encoder_id)
+		{
+                  output_kms->encoder_mask |= (1 << k);
+		  break;
+		}
+	    }
+
+          output_kms->enc_clone_mask &= output_kms->encoders[j]->possible_clones;
+	}
+    }
+
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *meta_output;
+      MetaOutputKms *output_kms;
+
+      meta_output = &manager->outputs[i];
+      output_kms = meta_output->driver_private;
+
+      if (output_kms->enc_clone_mask == 0)
+        continue;
+
+      for (j = 0; j < manager->n_outputs; j++)
+        {
+          MetaOutput *meta_clone;
+          MetaOutputKms *clone_kms;
+
+          meta_clone = &manager->outputs[i];
+          clone_kms = meta_clone->driver_private;
+
+          if (meta_clone == meta_output)
+            continue;
+
+          if (clone_kms->encoder_mask == 0)
+            continue;
+
+          if (clone_kms->encoder_mask == output_kms->enc_clone_mask)
+            {
+              meta_output->n_possible_clones++;
+              meta_output->possible_clones = g_renew (MetaOutput *,
+                                                      meta_output->possible_clones,
+                                                      meta_output->n_possible_clones);
+              meta_output->possible_clones[meta_output->n_possible_clones - 1] = meta_clone;
+            }
+        }
+    }
+
+  drmModeFreeResources (resources);
+}
+
+static GBytes *
+meta_monitor_manager_kms_read_edid (MetaMonitorManager *manager,
+                                    MetaOutput         *output)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+
+  return read_output_edid (manager_kms, output);
+}
+
+static void
+meta_monitor_manager_kms_set_power_save_mode (MetaMonitorManager *manager,
+                                              MetaPowerSave       mode)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  uint64_t state;
+  unsigned i;
+
+  switch (mode) {
+  case META_POWER_SAVE_ON:
+    state = DRM_MODE_DPMS_ON;
+    break;
+  case META_POWER_SAVE_STANDBY:
+    state = DRM_MODE_DPMS_STANDBY;
+    break;
+  case META_POWER_SAVE_SUSPEND:
+    state = DRM_MODE_DPMS_SUSPEND;
+    break;
+  case META_POWER_SAVE_OFF:
+    state = DRM_MODE_DPMS_SUSPEND;
+    break;
+  default:
+    return;
+  }
+
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *meta_output;
+      MetaOutputKms *output_kms;
+
+      meta_output = &manager->outputs[i];
+      output_kms = meta_output->driver_private;
+
+      if (output_kms->dpms_prop_id != 0)
+        {
+          int ok = drmModeConnectorSetProperty(manager_kms->fd, meta_output->output_id,
+                                               output_kms->dpms_prop_id, state);
+
+          if (ok < 0)
+            meta_warning ("Failed to set power save mode for output %s: %s\n",
+                          meta_output->name, strerror (errno));
+        }
+    }
+}
+
+static void
+crtc_free (CoglKmsCrtc *crtc)
+{
+  g_free (crtc->connectors);
+  g_slice_free (CoglKmsCrtc, crtc);
+}
+
+static void
+meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
+                                              MetaCRTCInfo       **crtcs,
+                                              unsigned int         n_crtcs,
+                                              MetaOutputInfo     **outputs,
+                                              unsigned int         n_outputs)
+{
+  ClutterBackend *backend;
+  CoglContext *cogl_context;
+  CoglDisplay *cogl_display;
+  unsigned i;
+  GPtrArray *cogl_crtcs;
+  int screen_width, screen_height;
+  gboolean ok;
+  GError *error;
+
+  cogl_crtcs = g_ptr_array_new_full (manager->n_crtcs, (GDestroyNotify)crtc_free);
+  screen_width = 0; screen_height = 0;
+  for (i = 0; i < n_crtcs; i++)
+    {
+      MetaCRTCInfo *crtc_info = crtcs[i];
+      MetaCRTC *crtc = crtc_info->crtc;
+      CoglKmsCrtc *cogl_crtc;
+
+      crtc->is_dirty = TRUE;
+
+      cogl_crtc = g_slice_new0 (CoglKmsCrtc);
+      g_ptr_array_add (cogl_crtcs, cogl_crtc);
+
+      if (crtc_info->mode == NULL)
+        {
+          cogl_crtc->id = crtc->crtc_id;
+          cogl_crtc->x = 0;
+          cogl_crtc->y = 0;
+          cogl_crtc->count = 0;
+          memset (&cogl_crtc->mode, 0, sizeof (drmModeModeInfo));
+          cogl_crtc->connectors = NULL;
+          cogl_crtc->count = 0;
+
+          crtc->rect.x = 0;
+          crtc->rect.y = 0;
+          crtc->rect.width = 0;
+          crtc->rect.height = 0;
+          crtc->current_mode = NULL;
+        }
+      else
+        {
+          MetaMonitorMode *mode;
+          uint32_t *connectors;
+          unsigned int j, n_connectors;
+          int width, height;
+
+          mode = crtc_info->mode;
+
+          cogl_crtc->id = crtc->crtc_id;
+          cogl_crtc->x = crtc_info->x;
+          cogl_crtc->y = crtc_info->y;
+          cogl_crtc->count = n_connectors = crtc_info->outputs->len;
+          cogl_crtc->connectors = connectors = g_new (uint32_t, n_connectors);
+
+          for (j = 0; j < n_connectors; j++)
+            {
+              MetaOutput *output = g_ptr_array_index (crtc_info->outputs, j);
+
+              connectors[j] = output->output_id;
+
+              output->is_dirty = TRUE;
+              output->crtc = crtc;
+            }
+
+          memcpy (&cogl_crtc->mode, crtc_info->mode->driver_private,
+                  sizeof (drmModeModeInfo));
+
+          if (meta_monitor_transform_is_rotated (crtc_info->transform))
+            {
+              width = mode->height;
+              height = mode->width;
+            }
+          else
+            {
+              width = mode->width;
+              height = mode->height;
+            }
+
+          screen_width = MAX (screen_width, crtc_info->x + width);
+          screen_height = MAX (screen_height, crtc_info->y + height);
+
+          crtc->rect.x = crtc_info->x;
+          crtc->rect.y = crtc_info->y;
+          crtc->rect.width = width;
+          crtc->rect.height = height;
+          crtc->current_mode = mode;
+          crtc->transform = crtc_info->transform;
+        }
+    }
+
+  /* Disable CRTCs not mentioned in the list (they have is_dirty == FALSE,
+     because they weren't seen in the first loop) */
+  for (i = 0; i < manager->n_crtcs; i++)
+    {
+      MetaCRTC *crtc = &manager->crtcs[i];
+      CoglKmsCrtc *cogl_crtc;
+
+      crtc->logical_monitor = NULL;
+
+      if (crtc->is_dirty)
+        {
+          crtc->is_dirty = FALSE;
+          continue;
+        }
+
+      cogl_crtc = g_slice_new0 (CoglKmsCrtc);
+      g_ptr_array_add (cogl_crtcs, cogl_crtc);
+
+      cogl_crtc->id = crtc->crtc_id;
+      cogl_crtc->x = 0;
+      cogl_crtc->y = 0;
+      cogl_crtc->count = 0;
+      memset (&cogl_crtc->mode, 0, sizeof (drmModeModeInfo));
+      cogl_crtc->connectors = NULL;
+      cogl_crtc->count = 0;
+
+      crtc->rect.x = 0;
+      crtc->rect.y = 0;
+      crtc->rect.width = 0;
+      crtc->rect.height = 0;
+      crtc->current_mode = NULL;
+    }
+
+  backend = clutter_get_default_backend ();
+  cogl_context = clutter_backend_get_cogl_context (backend);
+  cogl_display = cogl_context_get_display (cogl_context);
+
+  error = NULL;
+  ok = cogl_kms_display_set_layout (cogl_display, screen_width, screen_height,
+                                    (CoglKmsCrtc**)cogl_crtcs->pdata, cogl_crtcs->len, &error);
+  g_ptr_array_unref (cogl_crtcs);
+
+  if (!ok)
+    {
+      meta_warning ("Applying display configuration failed: %s\n", error->message);
+      g_error_free (error);
+      return;
+    }
+
+  for (i = 0; i < n_outputs; i++)
+    {
+      MetaOutputInfo *output_info = outputs[i];
+      MetaOutput *output = output_info->output;
+
+      output->is_primary = output_info->is_primary;
+      output->is_presentation = output_info->is_presentation;
+    }
+
+  /* Disable outputs not mentioned in the list */
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *output = &manager->outputs[i];
+
+      if (output->is_dirty)
+        {
+          output->is_dirty = FALSE;
+          continue;
+        }
+
+      output->crtc = NULL;
+      output->is_primary = FALSE;
+    }
+
+  manager->screen_width = screen_width;
+  manager->screen_height = screen_height;
+
+  meta_monitor_manager_rebuild_derived (manager);
+}
+
+static void
+meta_monitor_manager_kms_get_crtc_gamma (MetaMonitorManager  *manager,
+                                         MetaCRTC            *crtc,
+                                         gsize               *size,
+                                         unsigned short     **red,
+                                         unsigned short     **green,
+                                         unsigned short     **blue)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  drmModeCrtc *kms_crtc;
+
+  kms_crtc = drmModeGetCrtc (manager_kms->fd, crtc->crtc_id);
+
+  *size = kms_crtc->gamma_size;
+  *red = g_new (unsigned short, *size);
+  *green = g_new (unsigned short, *size);
+  *blue = g_new (unsigned short, *size);
+
+  drmModeCrtcGetGamma (manager_kms->fd, crtc->crtc_id, *size, *red, *green, *blue);
+
+  drmModeFreeCrtc (kms_crtc);
+}
+
+static void
+meta_monitor_manager_kms_set_crtc_gamma (MetaMonitorManager *manager,
+                                         MetaCRTC           *crtc,
+                                         gsize               size,
+                                         unsigned short     *red,
+                                         unsigned short     *green,
+                                         unsigned short     *blue)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+
+  drmModeCrtcSetGamma (manager_kms->fd, crtc->crtc_id, size, red, green, blue);
+}
+
+static void
+meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms)
+{
+  ClutterBackend *backend;
+  CoglContext *cogl_context;
+  CoglDisplay *cogl_display;
+  CoglRenderer *cogl_renderer;
+
+  backend = clutter_get_default_backend ();
+  cogl_context = clutter_backend_get_cogl_context (backend);
+  cogl_display = cogl_context_get_display (cogl_context);
+  cogl_renderer = cogl_display_get_renderer (cogl_display);
+
+  manager_kms->fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
+}
+
+static void
+meta_monitor_manager_kms_finalize (GObject *object)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (object);
+
+  free_resources (manager_kms);
+
+  G_OBJECT_CLASS (meta_monitor_manager_kms_parent_class)->finalize (object);
+}
+
+static void
+meta_monitor_manager_kms_class_init (MetaMonitorManagerKmsClass *klass)
+{
+  MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = meta_monitor_manager_kms_finalize;
+
+  manager_class->read_current = meta_monitor_manager_kms_read_current;
+  manager_class->read_edid = meta_monitor_manager_kms_read_edid;
+  manager_class->apply_configuration = meta_monitor_manager_kms_apply_configuration;
+  manager_class->set_power_save_mode = meta_monitor_manager_kms_set_power_save_mode;
+  manager_class->get_crtc_gamma = meta_monitor_manager_kms_get_crtc_gamma;
+  manager_class->set_crtc_gamma = meta_monitor_manager_kms_set_crtc_gamma;
+}
+

src/core/monitor-private.h

@@ -116,6 +116,9 @@ struct _MetaOutput
   */
   gboolean is_primary;
   gboolean is_presentation;
+
+  gpointer driver_private;
+  GDestroyNotify driver_notify;
 };
 
 struct _MetaCRTC
@@ -133,16 +136,23 @@ struct _MetaCRTC
 
   /* Used when changing configuration */
   gboolean is_dirty;
+
+  /* Updated by MetaCursorTracker */
+  gboolean has_hw_cursor;
 };
 
 struct _MetaMonitorMode
 {
   /* The low-level ID of this mode, used to apply back configuration */
   glong mode_id;
+  char *name;
 
   int width;
   int height;
   float refresh_rate;
+
+  gpointer driver_private;
+  GDestroyNotify driver_notify;
 };
 
 /**
@@ -301,6 +311,8 @@ GType meta_monitor_manager_get_type (void);
 void                meta_monitor_manager_initialize (void);
 MetaMonitorManager *meta_monitor_manager_get  (void);
 
+void                meta_monitor_manager_rebuild_derived   (MetaMonitorManager *manager);
+
 MetaMonitorInfo    *meta_monitor_manager_get_monitor_infos (MetaMonitorManager *manager,
 							    unsigned int       *n_infos);
 
@@ -349,6 +361,18 @@ typedef struct _MetaMonitorManagerXrandr         MetaMonitorManagerXrandr;
 
 GType meta_monitor_manager_xrandr_get_type (void);
 
+#define META_TYPE_MONITOR_MANAGER_KMS            (meta_monitor_manager_kms_get_type ())
+#define META_MONITOR_MANAGER_KMS(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKms))
+#define META_MONITOR_MANAGER_KMS_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
+#define META_IS_MONITOR_MANAGER_KMS(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER_KMS))
+#define META_IS_MONITOR_MANAGER_KMS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_MONITOR_MANAGER_KMS))
+#define META_MONITOR_MANAGER_KMS_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_MONITOR_MANAGER_KMS, MetaMonitorManagerKmsClass))
+
+typedef struct _MetaMonitorManagerKmsClass    MetaMonitorManagerKmsClass;
+typedef struct _MetaMonitorManagerKms         MetaMonitorManagerKms;
+
+GType meta_monitor_manager_kms_get_type (void);
+
 #define META_TYPE_MONITOR_CONFIG            (meta_monitor_config_get_type ())
 #define META_MONITOR_CONFIG(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_CONFIG, MetaMonitorConfig))
 #define META_MONITOR_CONFIG_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_CONFIG, MetaMonitorConfigClass))
@@ -379,6 +403,11 @@ void               meta_monitor_config_restore_previous (MetaMonitorConfig  *con
 void               meta_crtc_info_free   (MetaCRTCInfo   *info);
 void               meta_output_info_free (MetaOutputInfo *info);
 
+void               meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
+                                                           int         n_old_outputs);
+void               meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
+                                                         int              n_old_modes);
+
 /* Returns true if transform causes width and height to be inverted
    This is true for the odd transforms in the enum */
 static inline gboolean

src/core/monitor-xrandr.c

@@ -337,22 +337,27 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
       dpms_enabled)
     {
       switch (dpms_state)
-	{
-	case DPMSModeOn:
-	  manager->power_save_mode = META_POWER_SAVE_ON;
-	case DPMSModeStandby:
-	  manager->power_save_mode = META_POWER_SAVE_STANDBY;
-	case DPMSModeSuspend:
-	  manager->power_save_mode = META_POWER_SAVE_SUSPEND;
-	case DPMSModeOff:
-	  manager->power_save_mode = META_POWER_SAVE_OFF;
-	default:
-	  manager->power_save_mode = META_POWER_SAVE_UNKNOWN;
-	}
+        {
+        case DPMSModeOn:
+          manager->power_save_mode = META_POWER_SAVE_ON;
+          break;
+        case DPMSModeStandby:
+          manager->power_save_mode = META_POWER_SAVE_STANDBY;
+          break;
+        case DPMSModeSuspend:
+          manager->power_save_mode = META_POWER_SAVE_SUSPEND;
+          break;
+        case DPMSModeOff:
+          manager->power_save_mode = META_POWER_SAVE_OFF;
+          break;
+        default:
+          manager->power_save_mode = META_POWER_SAVE_UNSUPPORTED;
+          break;
+        }
     }
   else
     {
-      manager->power_save_mode = META_POWER_SAVE_UNKNOWN;
+      manager->power_save_mode = META_POWER_SAVE_UNSUPPORTED;
     }
 
   XRRGetScreenSizeRange (manager_xrandr->xdisplay, DefaultRootWindow (manager_xrandr->xdisplay),
@@ -527,7 +532,7 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
 	  */
 	  for (j = 0; j < (unsigned)output->nclone; j++)
 	    {
-	      meta_output->possible_clones = GINT_TO_POINTER (output->clones[j]);
+	      meta_output->possible_clones[j] = GINT_TO_POINTER (output->clones[j]);
 	    }
 
 	  meta_output->is_primary = ((XID)meta_output->output_id == primary_output);
@@ -772,17 +777,51 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
         {
           MetaMonitorMode *mode;
           XID *outputs;
-          int j, n_outputs;
+          unsigned int j, n_outputs;
           int width, height;
           Status ok;
+          unsigned long old_controlled_mask;
+          unsigned long new_controlled_mask;
 
           mode = crtc_info->mode;
 
           n_outputs = crtc_info->outputs->len;
           outputs = g_new (XID, n_outputs);
 
+          old_controlled_mask = 0;
+          for (j = 0; j < manager->n_outputs; j++)
+            {
+              MetaOutput *output;
+
+              output = &manager->outputs[j];
+
+              if (output->crtc == crtc)
+                old_controlled_mask |= 1UL << j;
+            }
+
+          new_controlled_mask = 0;
           for (j = 0; j < n_outputs; j++)
-            outputs[j] = ((MetaOutput**)crtc_info->outputs->pdata)[j]->output_id;
+            {
+              MetaOutput *output;
+
+              output = ((MetaOutput**)crtc_info->outputs->pdata)[j];
+
+              output->is_dirty = TRUE;
+              output->crtc = crtc;
+              new_controlled_mask |= 1UL << j;
+
+              outputs[j] = output->output_id;
+            }
+
+          if (crtc->current_mode == mode &&
+              crtc->rect.x == crtc_info->x &&
+              crtc->rect.y == crtc_info->y &&
+              crtc->transform == crtc_info->transform &&
+              old_controlled_mask == new_controlled_mask)
+            {
+              /* No change */
+              goto next;
+            }
 
           meta_error_trap_push (meta_get_display ());
           ok = XRRSetCrtcConfig (manager_xrandr->xdisplay,
@@ -801,11 +840,9 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
                             (unsigned)(crtc->crtc_id), (unsigned)(mode->mode_id),
                             mode->width, mode->height, (float)mode->refresh_rate,
                             crtc_info->x, crtc_info->y, crtc_info->transform);
-              continue;
+              goto next;
             }
 
-          g_free (outputs);
-
           if (meta_monitor_transform_is_rotated (crtc_info->transform))
             {
               width = mode->height;
@@ -824,15 +861,8 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
           crtc->current_mode = mode;
           crtc->transform = crtc_info->transform;
 
-          for (j = 0; j < n_outputs; j++)
-            {
-              MetaOutput *output;
-
-              output = ((MetaOutput**)crtc_info->outputs->pdata)[j];
-
-              output->is_dirty = TRUE;
-              output->crtc = crtc;
-            }
+        next:
+          g_free (outputs);
         }
     }
 
@@ -944,11 +974,58 @@ meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManager *manager,
 					   XEvent             *event)
 {
   MetaMonitorManagerXrandr *manager_xrandr = META_MONITOR_MANAGER_XRANDR (manager);
+  MetaOutput *old_outputs;
+  MetaCRTC *old_crtcs;
+  MetaMonitorMode *old_modes;
+  unsigned int n_old_outputs, n_old_modes;
 
   if ((event->type - manager_xrandr->rr_event_base) != RRScreenChangeNotify)
     return FALSE;
 
   XRRUpdateConfiguration (event);
+
+  /* Save the old structures, so they stay valid during the update */
+  old_outputs = manager->outputs;
+  n_old_outputs = manager->n_outputs;
+  old_modes = manager->modes;
+  n_old_modes = manager->n_modes;
+  old_crtcs = manager->crtcs;
+
+  manager->serial++;
+  meta_monitor_manager_xrandr_read_current (manager);
+
+  /* Check if the current intended configuration has the same outputs
+     as the new real one, or if the event is a result of an XRandR call.
+     If so, we can go straight to rebuild the logical config and tell
+     the outside world.
+     Otherwise, this event was caused by hotplug, so give a chance to
+     MetaMonitorConfig.
+
+     Note that we need to check both the timestamps and the list of
+     outputs, because the X server might emit spurious events with
+     new configTimestamps (bug 702804), and the driver may have
+     changed the EDID for some other reason (old broken qxl and vbox
+     drivers...).
+  */
+  if (manager_xrandr->resources->timestamp >= manager_xrandr->resources->configTimestamp ||
+      meta_monitor_config_match_current (manager->config, manager))
+    {
+      /* This will be a no-op if the change was from our side, as
+         we already called it in the DBus method handler */
+      meta_monitor_config_update_current (manager->config, manager);
+
+      meta_monitor_manager_rebuild_derived (manager);
+    }
+  else
+    {
+      if (!meta_monitor_config_apply_stored (manager->config, manager))
+        meta_monitor_config_make_default (manager->config, manager);
+    }
+
+  meta_monitor_manager_free_output_array (old_outputs, n_old_outputs);
+  meta_monitor_manager_free_mode_array (old_modes, n_old_modes);
+  g_free (old_crtcs);
+
   return TRUE;
 }
 

src/core/monitor.c

@@ -33,16 +33,16 @@
 #include <clutter/clutter.h>
 
 #include <meta/main.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include <meta/errors.h>
 #include "monitor-private.h"
+#include "meta-wayland-private.h"
 
 #include "meta-dbus-xrandr.h"
 
 #define ALL_WL_TRANSFORMS ((1 << (WL_OUTPUT_TRANSFORM_FLIPPED_270 + 1)) - 1)
 
 enum {
-  MONITORS_CHANGED,
   CONFIRM_DISPLAY_CHANGE,
   SIGNALS_LAST
 };
@@ -60,67 +60,28 @@ static void meta_monitor_manager_display_config_init (MetaDBusDisplayConfigIface
 G_DEFINE_TYPE_WITH_CODE (MetaMonitorManager, meta_monitor_manager, META_DBUS_TYPE_DISPLAY_CONFIG_SKELETON,
                          G_IMPLEMENT_INTERFACE (META_DBUS_TYPE_DISPLAY_CONFIG, meta_monitor_manager_display_config_init));
 
-static void free_output_array (MetaOutput *old_outputs,
-                               int         n_old_outputs);
-static void invalidate_logical_config (MetaMonitorManager *manager);
 static void initialize_dbus_interface (MetaMonitorManager *manager);
 
 static void
 read_current_dummy (MetaMonitorManager *manager)
 {
-  /* The dummy monitor config has:
-     - one enabled output, LVDS, primary, at 0x0 and 1024x768
-     - one free CRTC
-     - two disabled outputs
-     - three modes, 1024x768, 800x600 and 640x480
-     - no clones are possible (use different CRTCs)
-
-     Low-level IDs should be assigned sequentially, to
-     mimick what XRandR and KMS do
-  */
-
   manager->max_screen_width = 65535;
   manager->max_screen_height = 65535;
   manager->screen_width = 1024;
   manager->screen_height = 768;
 
-  manager->modes = g_new0 (MetaMonitorMode, 6);
-  manager->n_modes = 6;
+  manager->modes = g_new0 (MetaMonitorMode, 1);
+  manager->n_modes = 1;
 
-  manager->modes[0].mode_id = 1;
+  manager->modes[0].mode_id = 0;
   manager->modes[0].width = 1024;
   manager->modes[0].height = 768;
   manager->modes[0].refresh_rate = 60.0;
 
-  manager->modes[1].mode_id = 2;
-  manager->modes[1].width = 800;
-  manager->modes[1].height = 600;
-  manager->modes[1].refresh_rate = 60.0;
+  manager->crtcs = g_new0 (MetaCRTC, 1);
+  manager->n_crtcs = 1;
 
-  manager->modes[2].mode_id = 3;
-  manager->modes[2].width = 640;
-  manager->modes[2].height = 480;
-  manager->modes[2].refresh_rate = 60.0;
-
-  manager->modes[3].mode_id = 4;
-  manager->modes[3].width = 1920;
-  manager->modes[3].height = 1080;
-  manager->modes[3].refresh_rate = 60.0;
-
-  manager->modes[4].mode_id = 5;
-  manager->modes[4].width = 1920;
-  manager->modes[4].height = 1080;
-  manager->modes[4].refresh_rate = 55.0;
-
-  manager->modes[5].mode_id = 6;
-  manager->modes[5].width = 1600;
-  manager->modes[5].height = 900;
-  manager->modes[5].refresh_rate = 60.0;
-
-  manager->crtcs = g_new0 (MetaCRTC, 3);
-  manager->n_crtcs = 3;
-
-  manager->crtcs[0].crtc_id = 4;
+  manager->crtcs[0].crtc_id = 1;
   manager->crtcs[0].rect.x = 0;
   manager->crtcs[0].rect.y = 0;
   manager->crtcs[0].rect.width = manager->modes[0].width;
@@ -131,111 +92,30 @@ read_current_dummy (MetaMonitorManager *manager)
   manager->crtcs[0].is_dirty = FALSE;
   manager->crtcs[0].logical_monitor = NULL;
 
-  manager->crtcs[1].crtc_id = 5;
-  manager->crtcs[1].rect.x = 0;
-  manager->crtcs[1].rect.y = 0;
-  manager->crtcs[1].rect.width = 0;
-  manager->crtcs[1].rect.height = 0;
-  manager->crtcs[1].current_mode = NULL;
-  manager->crtcs[1].transform = WL_OUTPUT_TRANSFORM_NORMAL;
-  manager->crtcs[1].all_transforms = ALL_WL_TRANSFORMS;
-  manager->crtcs[1].is_dirty = FALSE;
-  manager->crtcs[1].logical_monitor = NULL;
+  manager->outputs = g_new0 (MetaOutput, 1);
+  manager->n_outputs = 1;
 
-  manager->crtcs[2].crtc_id = 5;
-  manager->crtcs[2].rect.x = 0;
-  manager->crtcs[2].rect.y = 0;
-  manager->crtcs[2].rect.width = 0;
-  manager->crtcs[2].rect.height = 0;
-  manager->crtcs[2].current_mode = NULL;
-  manager->crtcs[2].transform = WL_OUTPUT_TRANSFORM_NORMAL;
-  manager->crtcs[2].all_transforms = ALL_WL_TRANSFORMS;
-  manager->crtcs[2].is_dirty = FALSE;
-  manager->crtcs[2].logical_monitor = NULL;
-
-  manager->outputs = g_new0 (MetaOutput, 3);
-  manager->n_outputs = 3;
-
-  manager->outputs[0].crtc = NULL;
-  manager->outputs[0].output_id = 6;
-  manager->outputs[0].name = g_strdup ("HDMI");
+  manager->outputs[0].crtc = &manager->crtcs[0];
+  manager->outputs[0].output_id = 1;
+  manager->outputs[0].name = g_strdup ("LVDS");
   manager->outputs[0].vendor = g_strdup ("MetaProducts Inc.");
   manager->outputs[0].product = g_strdup ("unknown");
-  manager->outputs[0].serial = g_strdup ("0xC0F01A");
-  manager->outputs[0].width_mm = 510;
-  manager->outputs[0].height_mm = 287;
+  manager->outputs[0].serial = g_strdup ("0xC0FFEE");
+  manager->outputs[0].width_mm = 222;
+  manager->outputs[0].height_mm = 125;
   manager->outputs[0].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-  manager->outputs[0].preferred_mode = &manager->modes[3];
-  manager->outputs[0].n_modes = 5;
-  manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 5);
+  manager->outputs[0].preferred_mode = &manager->modes[0];
+  manager->outputs[0].n_modes = 1;
+  manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 1);
   manager->outputs[0].modes[0] = &manager->modes[0];
-  manager->outputs[0].modes[1] = &manager->modes[1];
-  manager->outputs[0].modes[2] = &manager->modes[2];
-  manager->outputs[0].modes[3] = &manager->modes[3];
-  manager->outputs[0].modes[4] = &manager->modes[4];
-  manager->outputs[0].n_possible_crtcs = 3;
-  manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 3);
+  manager->outputs[0].n_possible_crtcs = 1;
+  manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 1);
   manager->outputs[0].possible_crtcs[0] = &manager->crtcs[0];
-  manager->outputs[0].possible_crtcs[1] = &manager->crtcs[1];
-  manager->outputs[0].possible_crtcs[2] = &manager->crtcs[2];
   manager->outputs[0].n_possible_clones = 0;
   manager->outputs[0].possible_clones = g_new0 (MetaOutput *, 0);
   manager->outputs[0].backlight = -1;
   manager->outputs[0].backlight_min = 0;
   manager->outputs[0].backlight_max = 0;
-
-  manager->outputs[1].crtc = &manager->crtcs[0];
-  manager->outputs[1].output_id = 7;
-  manager->outputs[1].name = g_strdup ("LVDS");
-  manager->outputs[1].vendor = g_strdup ("MetaProducts Inc.");
-  manager->outputs[1].product = g_strdup ("unknown");
-  manager->outputs[1].serial = g_strdup ("0xC0FFEE");
-  manager->outputs[1].width_mm = 222;
-  manager->outputs[1].height_mm = 125;
-  manager->outputs[1].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-  manager->outputs[1].preferred_mode = &manager->modes[5];
-  manager->outputs[1].n_modes = 4;
-  manager->outputs[1].modes = g_new0 (MetaMonitorMode *, 4);
-  manager->outputs[1].modes[0] = &manager->modes[0];
-  manager->outputs[1].modes[1] = &manager->modes[1];
-  manager->outputs[1].modes[2] = &manager->modes[2];
-  manager->outputs[1].modes[3] = &manager->modes[5];
-  manager->outputs[1].n_possible_crtcs = 3;
-  manager->outputs[1].possible_crtcs = g_new0 (MetaCRTC *, 3);
-  manager->outputs[1].possible_crtcs[0] = &manager->crtcs[0];
-  manager->outputs[1].possible_crtcs[1] = &manager->crtcs[1];
-  manager->outputs[1].possible_crtcs[2] = &manager->crtcs[2];
-  manager->outputs[1].n_possible_clones = 0;
-  manager->outputs[1].possible_clones = g_new0 (MetaOutput *, 0);
-  manager->outputs[1].backlight = -1;
-  manager->outputs[1].backlight_min = 0;
-  manager->outputs[1].backlight_max = 0;
-
-  manager->outputs[2].crtc = NULL;
-  manager->outputs[2].output_id = 8;
-  manager->outputs[2].name = g_strdup ("VGA");
-  manager->outputs[2].vendor = g_strdup ("MetaProducts Inc.");
-  manager->outputs[2].product = g_strdup ("unknown");
-  manager->outputs[2].serial = g_strdup ("0xC4FE");
-  manager->outputs[2].width_mm = 309;
-  manager->outputs[2].height_mm = 174;
-  manager->outputs[2].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-  manager->outputs[2].preferred_mode = &manager->modes[0];
-  manager->outputs[2].n_modes = 3;
-  manager->outputs[2].modes = g_new0 (MetaMonitorMode *, 3);
-  manager->outputs[2].modes[0] = &manager->modes[0];
-  manager->outputs[2].modes[1] = &manager->modes[1];
-  manager->outputs[2].modes[2] = &manager->modes[2];
-  manager->outputs[2].n_possible_crtcs = 3;
-  manager->outputs[2].possible_crtcs = g_new0 (MetaCRTC *, 3);
-  manager->outputs[2].possible_crtcs[0] = &manager->crtcs[0];
-  manager->outputs[2].possible_crtcs[1] = &manager->crtcs[1];
-  manager->outputs[2].possible_crtcs[2] = &manager->crtcs[2];
-  manager->outputs[2].n_possible_clones = 0;
-  manager->outputs[2].possible_clones = g_new0 (MetaOutput *, 0);
-  manager->outputs[2].backlight = -1;
-  manager->outputs[2].backlight_min = 0;
-  manager->outputs[2].backlight_max = 0;
 }
 
 static void
@@ -350,7 +230,7 @@ apply_config_dummy (MetaMonitorManager *manager,
   manager->screen_width = screen_width;
   manager->screen_height = screen_height;
 
-  invalidate_logical_config (manager);
+  meta_monitor_manager_rebuild_derived (manager);
 }
 
 static GBytes *
@@ -475,6 +355,24 @@ make_logical_config (MetaMonitorManager *manager)
   manager->monitor_infos = (void*)g_array_free (monitor_infos, FALSE);
 }
 
+static GType
+get_default_backend (void)
+{
+  if (meta_is_wayland_compositor ())
+    {
+      MetaWaylandCompositor *compositor;
+
+      compositor = meta_wayland_compositor_get_default ();
+
+      if (meta_wayland_compositor_is_native (compositor))
+        return META_TYPE_MONITOR_MANAGER_KMS;
+      else
+        return META_TYPE_MONITOR_MANAGER;
+    }
+  else
+    return META_TYPE_MONITOR_MANAGER_XRANDR;
+}
+
 static MetaMonitorManager *
 meta_monitor_manager_new (void)
 {
@@ -484,7 +382,7 @@ meta_monitor_manager_new (void)
   env = g_getenv ("META_DEBUG_MULTIMONITOR");
 
   if (env == NULL)
-    type = META_TYPE_MONITOR_MANAGER_XRANDR;
+    type = get_default_backend ();
   else if (strcmp (env, "xrandr") == 0)
     type = META_TYPE_MONITOR_MANAGER_XRANDR;
   else
@@ -519,17 +417,18 @@ meta_monitor_manager_constructed (GObject *object)
       MetaOutput *old_outputs;
       MetaCRTC *old_crtcs;
       MetaMonitorMode *old_modes;
-      int n_old_outputs;
+      unsigned int n_old_outputs, n_old_modes;
 
       old_outputs = manager->outputs;
       n_old_outputs = manager->n_outputs;
       old_modes = manager->modes;
+      n_old_modes = manager->n_modes;
       old_crtcs = manager->crtcs;
 
       read_current_config (manager);
 
-      free_output_array (old_outputs, n_old_outputs);
-      g_free (old_modes);
+      meta_monitor_manager_free_output_array (old_outputs, n_old_outputs);
+      meta_monitor_manager_free_mode_array (old_modes, n_old_modes);
       g_free (old_crtcs);
     }
 
@@ -545,11 +444,8 @@ meta_monitor_manager_set_power_save_mode (MetaMonitorManager *manager,
 {
   MetaMonitorManagerClass *klass;
 
-  if (mode == manager->power_save_mode)
-    return;
-
-  if (manager->power_save_mode == META_POWER_SAVE_UNKNOWN ||
-      mode == META_POWER_SAVE_UNKNOWN)
+  if (manager->power_save_mode == META_POWER_SAVE_UNSUPPORTED ||
+      mode == META_POWER_SAVE_UNSUPPORTED)
     return;
 
   klass = META_MONITOR_MANAGER_GET_CLASS (manager);
@@ -559,9 +455,9 @@ meta_monitor_manager_set_power_save_mode (MetaMonitorManager *manager,
   manager->power_save_mode = mode;
 }
 
-static void
-free_output_array (MetaOutput *old_outputs,
-                   int         n_old_outputs)
+void
+meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
+                                        int         n_old_outputs)
 {
   int i;
 
@@ -574,19 +470,39 @@ free_output_array (MetaOutput *old_outputs,
       g_free (old_outputs[i].modes);
       g_free (old_outputs[i].possible_crtcs);
       g_free (old_outputs[i].possible_clones);
+
+      if (old_outputs[i].driver_notify)
+        old_outputs[i].driver_notify (&old_outputs[i]);
     }
 
   g_free (old_outputs);
 }
 
+void
+meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
+                                      int              n_old_modes)
+{
+  int i;
+
+  for (i = 0; i < n_old_modes; i++)
+    {
+      g_free (old_modes[i].name);
+
+      if (old_modes[i].driver_notify)
+        old_modes[i].driver_notify (&old_modes[i]);
+    }
+
+  g_free (old_modes);
+}
+
 static void
 meta_monitor_manager_finalize (GObject *object)
 {
   MetaMonitorManager *manager = META_MONITOR_MANAGER (object);
 
-  free_output_array (manager->outputs, manager->n_outputs);
+  meta_monitor_manager_free_output_array (manager->outputs, manager->n_outputs);
+  meta_monitor_manager_free_mode_array (manager->modes, manager->n_modes);
   g_free (manager->monitor_infos);
-  g_free (manager->modes);
   g_free (manager->crtcs);
 
   G_OBJECT_CLASS (meta_monitor_manager_parent_class)->finalize (object);
@@ -660,14 +576,6 @@ meta_monitor_manager_class_init (MetaMonitorManagerClass *klass)
   klass->get_edid_file = get_edid_file_dummy;
   klass->read_edid = read_edid_dummy;
 
-  signals[MONITORS_CHANGED] =
-    g_signal_new ("monitors-changed",
-		  G_TYPE_FROM_CLASS (object_class),
-		  G_SIGNAL_RUN_LAST,
-		  0,
-                  NULL, NULL, NULL,
-		  G_TYPE_NONE, 0);
-
   signals[CONFIRM_DISPLAY_CHANGE] =
     g_signal_new ("confirm-display-change",
 		  G_TYPE_FROM_CLASS (object_class),
@@ -813,6 +721,10 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
                              g_variant_new_string (output->product));
       g_variant_builder_add (&properties, "{sv}", "serial",
                              g_variant_new_string (output->serial));
+      g_variant_builder_add (&properties, "{sv}", "width-mm",
+                             g_variant_new_int32 (output->width_mm));
+      g_variant_builder_add (&properties, "{sv}", "height-mm",
+                             g_variant_new_int32 (output->height_mm));
       g_variant_builder_add (&properties, "{sv}", "display-name",
                              g_variant_new_take_string (make_display_name (manager, output)));
       g_variant_builder_add (&properties, "{sv}", "backlight",
@@ -1233,7 +1145,7 @@ meta_monitor_manager_handle_change_backlight  (MetaDBusDisplayConfig *skeleton,
 
   META_MONITOR_MANAGER_GET_CLASS (manager)->change_backlight (manager, output, value);
 
-  meta_dbus_display_config_complete_change_backlight (skeleton, invocation);
+  meta_dbus_display_config_complete_change_backlight (skeleton, invocation, output->backlight);
   return TRUE;
 }
 
@@ -1449,12 +1361,21 @@ meta_monitor_manager_get_resources (MetaMonitorManager  *manager,
                                     MetaOutput         **outputs,
                                     unsigned int        *n_outputs)
 {
-  *modes = manager->modes;
-  *n_modes = manager->n_modes;
-  *crtcs = manager->crtcs;
-  *n_crtcs = manager->n_crtcs;
-  *outputs = manager->outputs;
-  *n_outputs = manager->n_outputs;
+  if (modes)
+    {
+      *modes = manager->modes;
+      *n_modes = manager->n_modes;
+    }
+  if (crtcs)
+    {
+      *crtcs = manager->crtcs;
+      *n_crtcs = manager->n_crtcs;
+    }
+  if (outputs)
+    {
+      *outputs = manager->outputs;
+      *n_outputs = manager->n_outputs;
+    }
 }
 
 int
@@ -1481,8 +1402,8 @@ meta_monitor_manager_get_screen_limits (MetaMonitorManager *manager,
   *height = manager->max_screen_height;
 }
 
-static void
-invalidate_logical_config (MetaMonitorManager *manager)
+void
+meta_monitor_manager_rebuild_derived (MetaMonitorManager *manager)
 {
   MetaMonitorInfo *old_monitor_infos;
 
@@ -1493,7 +1414,7 @@ invalidate_logical_config (MetaMonitorManager *manager)
 
   make_logical_config (manager);
 
-  g_signal_emit (manager, signals[MONITORS_CHANGED], 0);
+  g_signal_emit_by_name (manager, "monitors-changed");
 
   g_free (old_monitor_infos);
 }
@@ -1503,51 +1424,11 @@ meta_monitor_manager_handle_xevent (MetaMonitorManager *manager,
                                     XEvent             *event)
 {
   MetaMonitorManagerClass *klass;
-  MetaOutput *old_outputs;
-  MetaCRTC *old_crtcs;
-  MetaMonitorMode *old_modes;
-  int n_old_outputs;
-  gboolean changed;
 
   klass = META_MONITOR_MANAGER_GET_CLASS (manager);
   if (klass->handle_xevent)
-    changed = klass->handle_xevent (manager, event);
+    return klass->handle_xevent (manager, event);
   else
-    changed = FALSE;
-
-  if (!changed)
     return FALSE;
-
-  /* Save the old structures, so they stay valid during the update */
-  old_outputs = manager->outputs;
-  n_old_outputs = manager->n_outputs;
-  old_modes = manager->modes;
-  old_crtcs = manager->crtcs;
-
-  read_current_config (manager);
-
-  /* Check if the current intended configuration has the same outputs
-     as the new real one. If so, this was a result of an ApplyConfiguration
-     call (or a change from ourselves), and we can go straight to rebuild
-     the logical config and tell the outside world.
-
-     Otherwise, this event was caused by hotplug, so give a chance to
-     MetaMonitorConfig.
-  */
-  if (meta_monitor_config_match_current (manager->config, manager))
-    {
-      invalidate_logical_config (manager);
-    }
-  else
-    {
-      if (!meta_monitor_config_apply_stored (manager->config, manager))
-        meta_monitor_config_make_default (manager->config, manager);
-    }
-
-  free_output_array (old_outputs, n_old_outputs);
-  g_free (old_modes);
-  g_free (old_crtcs);
-
-  return TRUE;
 }
 

src/core/mutter.c

@@ -25,6 +25,7 @@
 
 #include <meta/main.h>
 #include <meta/util.h>
+#include <glib/gi18n-lib.h>
 #include "meta-plugin-manager.h"
 
 #include <glib.h>

src/core/prefs.c

@@ -31,7 +31,7 @@
 #include <config.h>
 #include <meta/prefs.h>
 #include "ui.h"
-#include <meta/util.h>
+#include "util-private.h"
 #include "meta-plugin-manager.h"
 #include <glib.h>
 #include <gio/gio.h>
@@ -1199,8 +1199,8 @@ maybe_give_disable_workarounds_warning (void)
     {
       first_disable = FALSE;
 
-      meta_warning (_("Workarounds for broken applications disabled. "
-                      "Some applications may not behave properly.\n"));
+      meta_warning ("Workarounds for broken applications disabled. "
+                    "Some applications may not behave properly.\n");
     }
 }
 
@@ -1274,8 +1274,8 @@ titlebar_handler (GVariant *value,
 
   if (desc == NULL)
     {
-      meta_warning (_("Could not parse font description "
-                      "\"%s\" from GSettings key %s\n"),
+      meta_warning ("Could not parse font description "
+                    "\"%s\" from GSettings key %s\n",
                     string_value ? string_value : "(null)",
                     KEY_TITLEBAR_FONT);
       return FALSE;
@@ -1340,8 +1340,8 @@ mouse_button_mods_handler (GVariant *value,
       meta_topic (META_DEBUG_KEYBINDINGS,
                   "Failed to parse new GSettings value\n");
           
-      meta_warning (_("\"%s\" found in configuration database is "
-                      "not a valid value for mouse button modifier\n"),
+      meta_warning ("\"%s\" found in configuration database is "
+                    "not a valid value for mouse button modifier\n",
                     string_value);
 
       return FALSE;
@@ -1906,7 +1906,7 @@ update_binding (MetaKeyPref *binding,
         {
           meta_topic (META_DEBUG_KEYBINDINGS,
                       "Failed to parse new GSettings value\n");
-          meta_warning (_("\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n"),
+          meta_warning ("\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n",
                         strokes[i], binding->name);
 
           /* Value is kept and will thus be removed next time we save the key.

src/core/screen-private.h

@@ -83,6 +83,7 @@ struct _MetaScreen
   MetaStack *stack;
   MetaStackTracker *stack_tracker;
 
+  MetaCursorTracker *cursor_tracker;
   MetaCursor current_cursor;
 
   Window flash_window;
@@ -150,8 +151,6 @@ void          meta_screen_foreach_window      (MetaScreen                 *scree
                                                MetaScreenWindowFunc        func,
                                                gpointer                    data);
 
-void          meta_screen_set_cursor          (MetaScreen                 *screen,
-                                               MetaCursor                  cursor);
 void          meta_screen_update_cursor       (MetaScreen                 *screen);
 
 void          meta_screen_tab_popup_create       (MetaScreen              *screen,
@@ -244,6 +243,11 @@ void     meta_screen_workspace_switched (MetaScreen         *screen,
 
 void meta_screen_set_active_workspace_hint (MetaScreen *screen);
 
+Window   meta_screen_create_guard_window (Display *xdisplay, MetaScreen *screen);
+
+gboolean meta_screen_handle_xevent (MetaScreen *screen,
+                                    XEvent     *xevent);
+
 int meta_screen_xinerama_index_to_monitor_index (MetaScreen *screen,
                                                  int         index);
 int meta_screen_monitor_index_to_xinerama_index (MetaScreen *screen,

src/core/screen.c

@@ -33,7 +33,7 @@
 #include <config.h>
 #include "screen-private.h"
 #include <meta/main.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include <meta/errors.h>
 #include "window-private.h"
 #include "frame.h"
@@ -45,6 +45,8 @@
 #include <meta/compositor.h>
 #include "mutter-enum-types.h"
 #include "core.h"
+#include "meta-wayland-private.h"
+#include "meta-cursor-tracker-private.h"
 
 #include <X11/extensions/Xinerama.h>
 
@@ -445,12 +447,13 @@ reload_monitor_infos (MetaScreen *screen)
  * should effectively be forwarded to events on the background actor,
  * providing that the scene graph is set up correctly.
  */
-static Window
-create_guard_window (Display *xdisplay, MetaScreen *screen)
+Window
+meta_screen_create_guard_window (Display *xdisplay, MetaScreen *screen)
 {
   XSetWindowAttributes attributes;
   Window guard_window;
   gulong create_serial;
+  MetaStackWindow stack_window;
   
   attributes.event_mask = NoEventMask;
   attributes.override_redirect = True;
@@ -483,12 +486,14 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
     XISelectEvents (xdisplay, guard_window, &mask, 1);
   }
 
+  stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  stack_window.x11.xwindow = guard_window;
   meta_stack_tracker_record_add (screen->stack_tracker,
-                                 guard_window,
+                                 &stack_window,
                                  create_serial);
 
   meta_stack_tracker_record_lower (screen->stack_tracker,
-                                   guard_window,
+                                   &stack_window,
                                    XNextRequest (xdisplay));
   XLowerWindow (xdisplay, guard_window);
   XMapWindow (xdisplay, guard_window);
@@ -574,7 +579,7 @@ meta_screen_new (MetaDisplay *display,
 
   if (XGetSelectionOwner (xdisplay, wm_sn_atom) != new_wm_sn_owner)
     {
-      meta_warning (_("Could not acquire window manager selection on screen %d display \"%s\"\n"),
+      meta_warning ("Could not acquire window manager selection on screen %d display \"%s\"\n",
                     number, display->name);
 
       XDestroyWindow (xdisplay, new_wm_sn_owner);
@@ -669,8 +674,9 @@ meta_screen_new (MetaDisplay *display,
   screen->xscreen = ScreenOfDisplay (xdisplay, number);
   screen->xroot = xroot;
   screen->rect.x = screen->rect.y = 0;
-  
-  meta_monitor_manager_initialize ();
+
+  if (!meta_is_wayland_compositor ())
+    meta_monitor_manager_initialize ();
 
   manager = meta_monitor_manager_get ();
   g_signal_connect (manager, "monitors-changed",
@@ -705,7 +711,8 @@ meta_screen_new (MetaDisplay *display,
   screen->guard_window = None;
 
   reload_monitor_infos (screen);
-  
+
+  meta_cursor_tracker_get_for_screen (screen);
   meta_screen_set_cursor (screen, META_CURSOR_DEFAULT);
 
   /* Handle creating a no_focus_window for this screen */  
@@ -843,7 +850,7 @@ meta_screen_free (MetaScreen *screen,
   meta_error_trap_push_with_return (screen->display);
   XSelectInput (screen->display->xdisplay, screen->xroot, 0);
   if (meta_error_trap_pop_with_return (screen->display) != Success)
-    meta_warning (_("Could not release screen %d on display \"%s\"\n"),
+    meta_warning ("Could not release screen %d on display \"%s\"\n",
                   screen->number, screen->display->name);
 
   unset_wm_check_hint (screen);
@@ -930,8 +937,8 @@ meta_screen_manage_all_windows (MetaScreen *screen)
   meta_display_grab (screen->display);
 
   if (screen->guard_window == None)
-    screen->guard_window = create_guard_window (screen->display->xdisplay,
-                                                screen);
+    screen->guard_window =
+      meta_screen_create_guard_window (screen->display->xdisplay, screen);
 
   windows = list_windows (screen);
 
@@ -1461,29 +1468,18 @@ void
 meta_screen_set_cursor (MetaScreen *screen,
                         MetaCursor  cursor)
 {
-  Cursor xcursor;
-
   if (cursor == screen->current_cursor)
     return;
 
   screen->current_cursor = cursor;
-  
-  xcursor = meta_display_create_x_cursor (screen->display, cursor);
-  XDefineCursor (screen->display->xdisplay, screen->xroot, xcursor);
-  XFlush (screen->display->xdisplay);
-  XFreeCursor (screen->display->xdisplay, xcursor);
+  meta_cursor_tracker_set_root_cursor (screen->cursor_tracker, cursor);
 }
 
 void
 meta_screen_update_cursor (MetaScreen *screen)
 {
-  Cursor xcursor;
-
-  xcursor = meta_display_create_x_cursor (screen->display, 
-					  screen->current_cursor);
-  XDefineCursor (screen->display->xdisplay, screen->xroot, xcursor);
-  XFlush (screen->display->xdisplay);
-  XFreeCursor (screen->display->xdisplay, xcursor);
+  meta_cursor_tracker_set_root_cursor (screen->cursor_tracker,
+                                       screen->current_cursor);
 }
 
 void
@@ -1746,12 +1742,15 @@ meta_screen_tile_preview_update_timeout (gpointer data)
     {
       Window xwindow;
       gulong create_serial;
+      MetaStackWindow stack_window;
 
       screen->tile_preview = meta_tile_preview_new (screen->number);
       xwindow = meta_tile_preview_get_xwindow (screen->tile_preview,
                                                &create_serial);
+      stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+      stack_window.x11.xwindow = xwindow;
       meta_stack_tracker_record_add (screen->stack_tracker,
-                                     xwindow,
+                                     &stack_window,
                                      create_serial);
     }
 
@@ -3688,3 +3687,13 @@ meta_screen_get_monitor_in_fullscreen (MetaScreen  *screen,
   /* We use -1 as a flag to mean "not known yet" for notification purposes */
   return screen->monitor_infos[monitor].in_fullscreen == TRUE;
 }
+
+gboolean
+meta_screen_handle_xevent (MetaScreen *screen,
+                           XEvent     *xevent)
+{
+  if (meta_cursor_tracker_handle_xevent (screen->cursor_tracker, xevent))
+    return TRUE;
+
+  return FALSE;
+}

src/core/session.c

@@ -25,6 +25,8 @@
 
 #include <config.h>
 
+#include "util-private.h"
+#include <meta/main.h>
 #include "session.h"
 #include <X11/Xatom.h>
 
@@ -531,6 +533,12 @@ die_callback (SmcConn smc_conn, SmPointer client_data)
    * Anything that wants us to go away outside of session management
    * can use kill().
    */
+
+  /* All of that is true - unless we're a wayland compositor. In which
+   * case the X server won't go down until we do, so we must die first.
+   */
+  if (meta_is_wayland_compositor ())
+    meta_quit (0);
 }
 
 static void
@@ -840,14 +848,14 @@ save_state (void)
   if (mkdir (mutter_dir, 0700) < 0 &&
       errno != EEXIST)
     {
-      meta_warning (_("Could not create directory '%s': %s\n"),
+      meta_warning ("Could not create directory '%s': %s\n",
                     mutter_dir, g_strerror (errno));
     }
 
   if (mkdir (session_dir, 0700) < 0 &&
       errno != EEXIST)
     {
-      meta_warning (_("Could not create directory '%s': %s\n"),
+      meta_warning ("Could not create directory '%s': %s\n",
                     session_dir, g_strerror (errno));
     }
 
@@ -857,7 +865,7 @@ save_state (void)
 
   if (outfile == NULL)
     {
-      meta_warning (_("Could not open session file '%s' for writing: %s\n"),
+      meta_warning ("Could not open session file '%s' for writing: %s\n",
                     full_save_file (), g_strerror (errno));
       goto out;
     }
@@ -998,12 +1006,12 @@ save_state (void)
       /* FIXME need a dialog for this */
       if (ferror (outfile))
         {
-          meta_warning (_("Error writing session file '%s': %s\n"),
+          meta_warning ("Error writing session file '%s': %s\n",
                         full_save_file (), g_strerror (errno));
         }
       if (fclose (outfile))
         {
-          meta_warning (_("Error closing session file '%s': %s\n"),
+          meta_warning ("Error closing session file '%s': %s\n",
                         full_save_file (), g_strerror (errno));
         }
     }
@@ -1133,7 +1141,7 @@ load_state (const char *previous_save_file)
 
  error:
   
-  meta_warning (_("Failed to parse saved session file: %s\n"),
+  meta_warning ("Failed to parse saved session file: %s\n",
                 error->message);
   g_error_free (error);
 
@@ -1182,7 +1190,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                        G_MARKUP_ERROR_PARSE,
-                           _("<mutter_session> attribute seen but we already have the session ID"));
+                           "<mutter_session> attribute seen but we already have the session ID");
               return;
             }
           
@@ -1195,7 +1203,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                            name, "mutter_session");
               return;
             }
@@ -1212,7 +1220,7 @@ start_element_handler  (GMarkupParseContext *context,
           g_set_error (error,
                        G_MARKUP_ERROR,
                        G_MARKUP_ERROR_PARSE,
-                       _("nested <window> tag"));
+                       "nested <window> tag");
           return;
         }
       
@@ -1270,7 +1278,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                            name, "window");
               session_info_free (pd->info);
               pd->info = NULL;
@@ -1302,7 +1310,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                            name, "window");
               session_info_free (pd->info);
               pd->info = NULL;
@@ -1374,7 +1382,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                            name, "maximized");
               return;
             }
@@ -1434,7 +1442,7 @@ start_element_handler  (GMarkupParseContext *context,
               g_set_error (error,
                            G_MARKUP_ERROR,
                            G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE,
-                           _("Unknown attribute %s on <%s> element"),
+                           "Unknown attribute %s on <%s> element",
                            name, "geometry");
               return;
             }
@@ -1454,7 +1462,7 @@ start_element_handler  (GMarkupParseContext *context,
       g_set_error (error,
                    G_MARKUP_ERROR,
                    G_MARKUP_ERROR_UNKNOWN_ELEMENT,
-                   _("Unknown element %s"),
+                   "Unknown element %s",
                    element_name);
       return;
     }

src/core/stack-tracker.h

@@ -37,36 +37,55 @@
 #define META_STACK_TRACKER_H
 
 #include <meta/screen.h>
+#include <meta/window.h>
 
 typedef struct _MetaStackTracker MetaStackTracker;
 
+typedef union _MetaStackWindow
+{
+  struct {
+    MetaWindowClientType type;
+  } any;
+  struct {
+    MetaWindowClientType type;
+    Window xwindow;
+  } x11;
+  struct {
+    MetaWindowClientType type;
+    MetaWindow *meta_window;
+  } wayland;
+} MetaStackWindow;
+
+gboolean meta_stack_window_equal (const MetaStackWindow *a,
+                                  const MetaStackWindow *b);
+
 MetaStackTracker *meta_stack_tracker_new  (MetaScreen       *screen);
 void              meta_stack_tracker_free (MetaStackTracker *tracker);
 
 /* These functions are called when we make an X call that changes the
  * stacking order; this allows MetaStackTracker to predict stacking
  * order before it receives events back from the X server */
-void meta_stack_tracker_record_add             (MetaStackTracker *tracker,
-						Window            window,
-                                                gulong            serial);
-void meta_stack_tracker_record_remove          (MetaStackTracker *tracker,
-						Window            window,
-                                                gulong            serial);
-void meta_stack_tracker_record_restack_windows (MetaStackTracker *tracker,
-						Window           *windows,
-						int               n_windows,
-                                                gulong            serial);
-void meta_stack_tracker_record_raise_above     (MetaStackTracker *tracker,
-						Window            window,
-						Window            sibling,
-                                                gulong            serial);
-void meta_stack_tracker_record_lower_below    (MetaStackTracker *tracker,
-						Window            window,
-						Window            sibling,
-                                                gulong            serial);
-void meta_stack_tracker_record_lower           (MetaStackTracker *tracker,
-						Window            window,
-                                                gulong            serial);
+void meta_stack_tracker_record_add             (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                gulong                 serial);
+void meta_stack_tracker_record_remove          (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                gulong                 serial);
+void meta_stack_tracker_record_restack_windows (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *windows,
+						int                    n_windows,
+                                                gulong                 serial);
+void meta_stack_tracker_record_raise_above     (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                const MetaStackWindow *sibling,
+                                                gulong                 serial);
+void meta_stack_tracker_record_lower_below    (MetaStackTracker       *tracker,
+                                               const MetaStackWindow  *window,
+                                               const MetaStackWindow  *sibling,
+                                               gulong                  serial);
+void meta_stack_tracker_record_lower           (MetaStackTracker      *tracker,
+                                                const MetaStackWindow *window,
+                                                gulong                 serial);
 
 /* These functions are used to update the stack when we get events
  * reflecting changes to the stacking order */
@@ -79,9 +98,9 @@ void meta_stack_tracker_reparent_event  (MetaStackTracker    *tracker,
 void meta_stack_tracker_configure_event (MetaStackTracker    *tracker,
 					 XConfigureEvent     *event);
 
-void meta_stack_tracker_get_stack  (MetaStackTracker  *tracker,
-                                    Window           **windows,
-                                    int               *n_windows);
+void meta_stack_tracker_get_stack  (MetaStackTracker      *tracker,
+                                    MetaStackWindow      **windows,
+                                    int                   *n_entries);
 
 void meta_stack_tracker_sync_stack       (MetaStackTracker *tracker);
 void meta_stack_tracker_queue_sync_stack (MetaStackTracker *tracker);

src/core/stack.c

@@ -52,7 +52,7 @@
 
 #define WINDOW_IN_STACK(w) (w->stack_position >= 0)
 
-static void stack_sync_to_server (MetaStack *stack);
+static void stack_sync_to_xserver (MetaStack *stack);
 static void meta_window_set_stack_position_no_sync (MetaWindow *window,
                                                     int         position);
 static void stack_do_window_deletions (MetaStack *stack);
@@ -71,14 +71,14 @@ meta_stack_new (MetaScreen *screen)
   stack = g_new (MetaStack, 1);
 
   stack->screen = screen;
-  stack->windows = g_array_new (FALSE, FALSE, sizeof (Window));
+  stack->xwindows = g_array_new (FALSE, FALSE, sizeof (Window));
 
   stack->sorted = NULL;
   stack->added = NULL;
   stack->removed = NULL;
 
   stack->freeze_count = 0;
-  stack->last_root_children_stacked = NULL;
+  stack->last_all_root_children_stacked = NULL;
 
   stack->n_positions = 0;
 
@@ -89,17 +89,34 @@ meta_stack_new (MetaScreen *screen)
   return stack;
 }
 
+static void
+free_last_all_root_children_stacked_cache (MetaStack *stack)
+{
+  unsigned int i;
+
+  for (i = 0; i < stack->last_all_root_children_stacked->len; i++)
+    {
+      MetaStackWindow *window = &g_array_index (stack->last_all_root_children_stacked, MetaStackWindow, i);
+      if (window->any.type == META_WINDOW_CLIENT_TYPE_WAYLAND)
+        g_object_remove_weak_pointer (G_OBJECT (window->wayland.meta_window),
+                                      (gpointer *)&window->wayland.meta_window);
+    }
+
+  g_array_free (stack->last_all_root_children_stacked, TRUE);
+  stack->last_all_root_children_stacked = NULL;
+}
+
 void
 meta_stack_free (MetaStack *stack)
 {
-  g_array_free (stack->windows, TRUE);
+  g_array_free (stack->xwindows, TRUE);
 
   g_list_free (stack->sorted);
   g_list_free (stack->added);
   g_list_free (stack->removed);
 
-  if (stack->last_root_children_stacked)
-    g_array_free (stack->last_root_children_stacked, TRUE);
+  if (stack->last_all_root_children_stacked)
+    free_last_all_root_children_stacked_cache (stack);
   
   g_free (stack);
 }
@@ -121,7 +138,7 @@ meta_stack_add (MetaStack  *stack,
               "Window %s has stack_position initialized to %d\n",
               window->desc, window->stack_position);
   
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -157,7 +174,7 @@ meta_stack_remove (MetaStack  *stack,
     stack->removed = g_list_prepend (stack->removed,
                                      GUINT_TO_POINTER (window->frame->xwindow));
   
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -167,7 +184,7 @@ meta_stack_update_layer (MetaStack  *stack,
 {
   stack->need_relayer = TRUE;
   
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -177,7 +194,7 @@ meta_stack_update_transient (MetaStack  *stack,
 {
   stack->need_constrain = TRUE;
   
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -206,7 +223,7 @@ meta_stack_raise (MetaStack  *stack,
 
   meta_window_set_stack_position_no_sync (window, max_stack_position);
 
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -234,7 +251,7 @@ meta_stack_lower (MetaStack  *stack,
 
   meta_window_set_stack_position_no_sync (window, min_stack_position);
   
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, window->screen->active_workspace);
 }
 
@@ -250,7 +267,7 @@ meta_stack_thaw (MetaStack *stack)
   g_return_if_fail (stack->freeze_count > 0);
   
   stack->freeze_count -= 1;
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, NULL);
 }
 
@@ -829,7 +846,7 @@ stack_do_window_deletions (MetaStack *stack)
       /* We go from the end figuring removals are more
        * likely to be recent.
        */
-      i = stack->windows->len;
+      i = stack->xwindows->len;
       while (i > 0)
         {
           --i;
@@ -840,9 +857,9 @@ stack_do_window_deletions (MetaStack *stack)
            * both the window->xwindow and window->frame->xwindow
            * in the removal list.
            */
-          if (xwindow == g_array_index (stack->windows, Window, i))
+          if (xwindow == g_array_index (stack->xwindows, Window, i))
             {
-              g_array_remove_index (stack->windows, i);
+              g_array_remove_index (stack->xwindows, i);
               goto next;
             }
         }
@@ -871,10 +888,10 @@ stack_do_window_additions (MetaStack *stack)
                   "Adding %d windows to sorted list\n",
                   n_added);
       
-      old_size = stack->windows->len;
-      g_array_set_size (stack->windows, old_size + n_added);
+      old_size = stack->xwindows->len;
+      g_array_set_size (stack->xwindows, old_size + n_added);
       
-      end = &g_array_index (stack->windows, Window, old_size);
+      end = &g_array_index (stack->xwindows, Window, old_size);
 
       /* stack->added has the most recent additions at the
        * front of the list, so we need to reverse it
@@ -1029,6 +1046,102 @@ stack_ensure_sorted (MetaStack *stack)
   stack_do_resort (stack);
 }
 
+static MetaStackWindow *
+find_top_most_managed_window (MetaScreen *screen,
+                              const MetaStackWindow *ignore)
+{
+  MetaStackTracker *stack_tracker = screen->stack_tracker;
+  MetaStackWindow *windows;
+  int n_windows;
+  int i;
+
+  meta_stack_tracker_get_stack (stack_tracker,
+                                &windows, &n_windows);
+
+  /* Children are in order from bottom to top. We want to
+   * find the topmost managed child, then configure
+   * our window to be above it.
+   */
+  for (i = n_windows -1; i >= 0; i--)
+    {
+      MetaStackWindow *other_window = &windows[i];
+
+      if (other_window->any.type == ignore->any.type &&
+          ((other_window->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
+            other_window->x11.xwindow == ignore->x11.xwindow) ||
+           other_window->wayland.meta_window == ignore->wayland.meta_window))
+        {
+          /* Do nothing. This means we're already the topmost managed
+           * window, but it DOES NOT mean we are already just above
+           * the topmost managed window. This is important because if
+           * an override redirect window is up, and we map a new
+           * managed window, the new window is probably above the old
+           * popup by default, and we want to push it below that
+           * popup. So keep looking for a sibling managed window
+           * to be moved below.
+           */
+        }
+      else
+        {
+          if (other_window->any.type == META_WINDOW_CLIENT_TYPE_X11)
+            {
+              MetaWindow *other = meta_display_lookup_x_window (screen->display,
+                                                                other_window->x11.xwindow);
+
+              if (other != NULL && !other->override_redirect)
+                return other_window;
+            }
+          else
+            {
+              /* All wayland windows are currently considered "managed"
+               * TODO: consider wayland pop-up windows like override
+               * redirect windows here. */
+              return other_window;
+            }
+        }
+    }
+
+  return NULL;
+}
+
+/* When moving an X window we sometimes need an X based sibling.
+ *
+ * If the given sibling is X based this function returns it back
+ * otherwise it searches downwards looking for the nearest X window.
+ *
+ * If no X based sibling could be found return NULL. */
+static MetaStackWindow *
+find_x11_sibling_downwards (MetaScreen *screen,
+                            MetaStackWindow *sibling)
+{
+  MetaStackTracker *stack_tracker = screen->stack_tracker;
+  MetaStackWindow *windows;
+  int n_windows;
+  int i;
+
+  if (sibling->any.type == META_WINDOW_CLIENT_TYPE_X11)
+    return sibling;
+
+  meta_stack_tracker_get_stack (stack_tracker,
+                                &windows, &n_windows);
+
+  /* NB: Children are in order from bottom to top and we
+   * want to search downwards for the nearest X window.
+   */
+
+  for (i = n_windows - 1; i >= 0; i--)
+    if (meta_stack_window_equal (&windows[i], sibling))
+      break;
+
+  for (; i >= 0; i--)
+    {
+      if (windows[i].any.type == META_WINDOW_CLIENT_TYPE_X11)
+        return &windows[i];
+    }
+
+  return NULL;
+}
+
 /**
  * raise_window_relative_to_managed_windows:
  *
@@ -1053,84 +1166,74 @@ stack_ensure_sorted (MetaStack *stack)
  */
 static void
 raise_window_relative_to_managed_windows (MetaScreen *screen,
-                                          Window      xwindow)
+                                          const MetaStackWindow *window)
 {
+  gulong serial = 0;
+  MetaStackWindow *sibling;
 
-  Window *children;
-  int n_children;
-  int i;
-
-  meta_stack_tracker_get_stack (screen->stack_tracker,
-                                &children, &n_children);
-
-  /* Children are in order from bottom to top. We want to
-   * find the topmost managed child, then configure
-   * our window to be above it.
-   */
-  i = n_children - 1;
-  while (i >= 0)
+  sibling = find_top_most_managed_window (screen, window);
+  if (!sibling)
     {
-      if (children[i] == xwindow)
+      if (window->any.type == META_WINDOW_CLIENT_TYPE_X11)
         {
-          /* Do nothing. This means we're already the topmost managed
-           * window, but it DOES NOT mean we are already just above
-           * the topmost managed window. This is important because if
-           * an override redirect window is up, and we map a new
-           * managed window, the new window is probably above the old
-           * popup by default, and we want to push it below that
-           * popup. So keep looking for a sibling managed window
-           * to be moved below.
-           */
+          serial = XNextRequest (screen->display->xdisplay);
+          meta_error_trap_push (screen->display);
+          XLowerWindow (screen->display->xdisplay,
+                        window->x11.xwindow);
+          meta_error_trap_pop (screen->display);
         }
-      else
-        {
-          MetaWindow *other = meta_display_lookup_x_window (screen->display,
-                                                            children[i]);
-          if (other != NULL && !other->override_redirect)
-            {
-              XWindowChanges changes;
 
-              /* children[i] is the topmost managed child */
+      /* No sibling to use, just lower ourselves to the bottom
+       * to be sure we're below any override redirect windows.
+           */
+      meta_stack_tracker_record_lower (screen->stack_tracker,
+                                       window,
+                                       serial);
+      return;
+        }
+
+  /* window is the topmost managed child */
               meta_topic (META_DEBUG_STACK,
                           "Moving 0x%lx above topmost managed child window 0x%lx\n",
-                          xwindow, children[i]);
+              window->any.type == META_WINDOW_CLIENT_TYPE_X11 ? window->x11.xwindow: 0,
+              sibling->any.type == META_WINDOW_CLIENT_TYPE_X11 ? sibling->x11.xwindow: 0);
 
-              changes.sibling = children[i];
+  if (window->any.type == META_WINDOW_CLIENT_TYPE_X11)
+    {
+      XWindowChanges changes;
+      MetaStackWindow *x11_sibling = find_x11_sibling_downwards (screen, sibling);
+      serial = XNextRequest (screen->display->xdisplay);
+
+      if (x11_sibling)
+        {
+          changes.sibling = x11_sibling->x11.xwindow;
               changes.stack_mode = Above;
 
               meta_error_trap_push (screen->display);
-              meta_stack_tracker_record_raise_above (screen->stack_tracker,
-                                                     xwindow,
-                                                     children[i],
-                                                     XNextRequest (screen->display->xdisplay));
               XConfigureWindow (screen->display->xdisplay,
-                                xwindow,
+                            window->x11.xwindow,
                                 CWSibling | CWStackMode,
                                 &changes);
               meta_error_trap_pop (screen->display);
-
-              break;
-            }
         }
-
-      --i;
-    }
-
-  if (i < 0)
+      else
     {
       /* No sibling to use, just lower ourselves to the bottom
        * to be sure we're below any override redirect windows.
        */
       meta_error_trap_push (screen->display);
-      meta_stack_tracker_record_lower (screen->stack_tracker,
-                                       xwindow,
-                                       XNextRequest (screen->display->xdisplay));
       XLowerWindow (screen->display->xdisplay,
-                    xwindow);
+                        window->x11.xwindow);
       meta_error_trap_pop (screen->display);
     }
 }
 
+  meta_stack_tracker_record_raise_above (screen->stack_tracker,
+                                         window,
+                                         sibling,
+                                         serial);
+}
+
 /**
  * stack_sync_to_server:
  *
@@ -1145,13 +1248,16 @@ raise_window_relative_to_managed_windows (MetaScreen *screen,
  * job of computing the minimal set of stacking requests needed.
  */
 static void
-stack_sync_to_server (MetaStack *stack)
+stack_sync_to_xserver (MetaStack *stack)
 {
-  GArray *stacked;
-  GArray *root_children_stacked;
+  GArray *x11_stacked;
+  GArray *x11_root_children_stacked;
+  GArray *all_root_children_stacked; /* wayland OR x11 */
   GList *tmp;
-  GArray *all_hidden;
+  GArray *x11_hidden;
+  GArray *x11_hidden_stack_windows;
   int n_override_redirect = 0;
+  MetaStackWindow guard_stack_window;
   
   /* Bail out if frozen */
   if (stack->freeze_count > 0)
@@ -1166,13 +1272,17 @@ stack_sync_to_server (MetaStack *stack)
    * _NET hints, and "root_children_stacked" is in top-to-bottom
    * order for XRestackWindows()
    */
-  stacked = g_array_new (FALSE, FALSE, sizeof (Window));
-  root_children_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
-  all_hidden = g_array_new (FALSE, FALSE, sizeof (Window));
+  x11_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
+
+  all_root_children_stacked = g_array_new (FALSE, FALSE, sizeof (MetaStackWindow));
+  x11_root_children_stacked = g_array_new (FALSE, FALSE, sizeof (Window));
+
+  x11_hidden_stack_windows = g_array_new (FALSE, FALSE, sizeof (MetaStackWindow));
+  x11_hidden = g_array_new (FALSE, FALSE, sizeof (Window));
 
   /* The screen guard window sits above all hidden windows and acts as
    * a barrier to input reaching these windows. */
-  g_array_append_val (all_hidden, stack->screen->guard_window);
+  g_array_append_val (x11_hidden, stack->screen->guard_window);
 
   meta_topic (META_DEBUG_STACK, "Top to bottom: ");
   meta_push_no_msg_prefix ();
@@ -1181,6 +1291,9 @@ stack_sync_to_server (MetaStack *stack)
     {
       MetaWindow *w = tmp->data;
       Window top_level_window;
+      MetaStackWindow stack_window;
+
+      stack_window.any.type = w->client_type;
       
       meta_topic (META_DEBUG_STACK, "%u:%d - %s ",
 		  w->layer, w->stack_position, w->desc);
@@ -1189,60 +1302,93 @@ stack_sync_to_server (MetaStack *stack)
       if (w->override_redirect)
 	n_override_redirect++;
       else
-	g_array_prepend_val (stacked, w->xwindow);
+	g_array_prepend_val (x11_stacked, w->xwindow);
       
       if (w->frame)
 	top_level_window = w->frame->xwindow;
       else
 	top_level_window = w->xwindow;
 
+      if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
+        stack_window.x11.xwindow = top_level_window;
+      else
+        stack_window.wayland.meta_window = w;
+
       /* We don't restack hidden windows along with the rest, though they are
        * reflected in the _NET hints. Hidden windows all get pushed below
        * the screens fullscreen guard_window. */
       if (w->hidden)
 	{
-	  g_array_append_val (all_hidden, top_level_window);
+          if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
+            {
+              MetaStackWindow stack_window;
+
+              stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+              stack_window.x11.xwindow = top_level_window;
+
+              g_array_append_val (x11_hidden_stack_windows, stack_window);
+              g_array_append_val (x11_hidden, top_level_window);
+            }
 	  continue;
 	}
 
+      g_array_append_val (all_root_children_stacked, stack_window);
+
       /* build XRestackWindows() array from top to bottom */
-      g_array_append_val (root_children_stacked, top_level_window);
+      if (w->client_type == META_WINDOW_CLIENT_TYPE_X11)
+        g_array_append_val (x11_root_children_stacked, top_level_window);
+      else
+        {
+          MetaStackWindow *new;
+
+          /* So we can determine later if a cached stack window is
+           * stale because the corresponding window has been freed we
+           * associate a weak pointer with the new window. */
+          new = &g_array_index (all_root_children_stacked, MetaStackWindow, all_root_children_stacked->len - 1);
+          g_object_add_weak_pointer (G_OBJECT (new->wayland.meta_window),
+                                     (gpointer *)&new->wayland.meta_window);
+        }
     }
 
   meta_topic (META_DEBUG_STACK, "\n");
   meta_pop_no_msg_prefix ();
 
-  /* All windows should be in some stacking order */
-  if (stacked->len != stack->windows->len - n_override_redirect)
+  /* All X windows should be in some stacking order */
+  if (x11_stacked->len != stack->xwindows->len - n_override_redirect)
     meta_bug ("%u windows stacked, %u windows exist in stack\n",
-              stacked->len, stack->windows->len);
+              x11_stacked->len, stack->xwindows->len);
   
   /* Sync to server */
 
   meta_topic (META_DEBUG_STACK, "Restacking %u windows\n",
-              root_children_stacked->len);
+              all_root_children_stacked->len);
   
   meta_error_trap_push (stack->screen->display);
 
-  if (stack->last_root_children_stacked == NULL)
+  if (stack->last_all_root_children_stacked == NULL)
     {
       /* Just impose our stack, we don't know the previous state.
        * This involves a ton of circulate requests and may flicker.
        */
       meta_topic (META_DEBUG_STACK, "Don't know last stack state, restacking everything\n");
 
-      if (root_children_stacked->len > 0)
+      if (all_root_children_stacked->len > 1)
         {
-          meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                                     (Window *) root_children_stacked->data,
-                                                     root_children_stacked->len,
-                                                     XNextRequest (stack->screen->display->xdisplay));
+          gulong serial = 0;
+          if (x11_root_children_stacked->len > 1)
+            {
+              serial = XNextRequest (stack->screen->display->xdisplay);
           XRestackWindows (stack->screen->display->xdisplay,
-                           (Window *) root_children_stacked->data,
-                           root_children_stacked->len);
+                               (Window *) x11_root_children_stacked->data,
+                               x11_root_children_stacked->len);
+            }
+          meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
+                                                     (MetaStackWindow *) all_root_children_stacked->data,
+                                                     all_root_children_stacked->len,
+                                                     serial);
         }
     }
-  else if (root_children_stacked->len > 0)
+  else if (all_root_children_stacked->len > 0)
     {
       /* Try to do minimal window moves to get the stack in order */
       /* A point of note: these arrays include frames not client windows,
@@ -1250,28 +1396,34 @@ stack_sync_to_server (MetaStack *stack)
        * was saved, then we may have inefficiency, but I don't think things
        * break...
        */
-      const Window *old_stack = (Window *) stack->last_root_children_stacked->data;
-      const Window *new_stack = (Window *) root_children_stacked->data;
-      const int old_len = stack->last_root_children_stacked->len;
-      const int new_len = root_children_stacked->len;
-      const Window *oldp = old_stack;
-      const Window *newp = new_stack;
-      const Window *old_end = old_stack + old_len;
-      const Window *new_end = new_stack + new_len;
-      Window last_window = None;
-      
+      const MetaStackWindow *old_stack = (MetaStackWindow *) stack->last_all_root_children_stacked->data;
+      const MetaStackWindow *new_stack = (MetaStackWindow *) all_root_children_stacked->data;
+      const int old_len = stack->last_all_root_children_stacked->len;
+      const int new_len = all_root_children_stacked->len;
+      const MetaStackWindow *oldp = old_stack;
+      const MetaStackWindow *newp = new_stack;
+      const MetaStackWindow *old_end = old_stack + old_len;
+      const MetaStackWindow *new_end = new_stack + new_len;
+      Window last_xwindow = None;
+      const MetaStackWindow *last_window = NULL;
+
       while (oldp != old_end &&
              newp != new_end)
         {
-          if (*oldp == *newp)
+          if (meta_stack_window_equal (oldp, newp))
             {
               /* Stacks are the same here, move on */
               ++oldp;
-              last_window = *newp;
+              if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
+                last_xwindow = newp->x11.xwindow;
+              last_window = newp;
               ++newp;
             }
-          else if (meta_display_lookup_x_window (stack->screen->display,
-                                                 *oldp) == NULL)
+          else if ((oldp->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
+                    meta_display_lookup_x_window (stack->screen->display,
+                                                  oldp->x11.xwindow) == NULL) ||
+                   (oldp->any.type == META_WINDOW_CLIENT_TYPE_WAYLAND &&
+                    oldp->wayland.meta_window == NULL))
             {
               /* *oldp is no longer known to us (probably destroyed),
                * so we can just skip it
@@ -1280,75 +1432,161 @@ stack_sync_to_server (MetaStack *stack)
             }
           else
             {
-              /* Move *newp below last_window */
-              if (last_window == None)
+              /* Move *newp below the last_window */
+              if (!last_window)
                 {
-                  meta_topic (META_DEBUG_STACK, "Using window 0x%lx as topmost (but leaving it in-place)\n", *newp);
+                  meta_topic (META_DEBUG_STACK, "Using window 0x%lx as topmost (but leaving it in-place)\n",
+                              newp->x11.xwindow);
 
-                  raise_window_relative_to_managed_windows (stack->screen,
-                                                            *newp);
+                  raise_window_relative_to_managed_windows (stack->screen, newp);
+                }
+              else if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11 &&
+                       last_xwindow == None)
+                {
+                  /* In this case we have an X window that we need to
+                   * put below a wayland window and this is the
+                   * topmost X window. */
+                  
+                  /* In X terms (because this is the topmost X window)
+                   * we want to
+                   * raise_window_relative_to_managed_windows() to
+                   * ensure the X window is below override-redirect
+                   * pop-up windows.
+                   *
+                   * In Wayland terms we just want to ensure
+                   * newp is lowered below last_window (which
+                   * notably doesn't require an X request because we
+                   * know last_window isn't an X window).
+                   */
+
+                  raise_window_relative_to_managed_windows (stack->screen, newp);
+
+                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
+                                                         newp, last_window,
+                                                         0); /* no x request serial */
                 }
               else
                 {
-                  /* This means that if last_window is dead, but not
+                  gulong serial = 0;
+
+                  /* This means that if last_xwindow is dead, but not
                    * *newp, then we fail to restack *newp; but on
-                   * unmanaging last_window, we'll fix it up.
+                   * unmanaging last_xwindow, we'll fix it up.
                    */
                   
-                  XWindowChanges changes;
+                  meta_topic (META_DEBUG_STACK, "Placing window 0x%lx below 0x%lx\n",
+                              newp->any.type == META_WINDOW_CLIENT_TYPE_X11 ? newp->x11.xwindow : 0,
+                              last_xwindow);
 
-                  changes.sibling = last_window;
+                  if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
+                    {
+                  XWindowChanges changes;
+                      serial = XNextRequest (stack->screen->display->xdisplay);
+
+                      changes.sibling = last_xwindow;
                   changes.stack_mode = Below;
 
-                  meta_topic (META_DEBUG_STACK, "Placing window 0x%lx below 0x%lx\n",
-                              *newp, last_window);
-
-                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
-                                                         *newp, last_window,
-                                                         XNextRequest (stack->screen->display->xdisplay));
                   XConfigureWindow (stack->screen->display->xdisplay,
-                                    *newp,
+                                        newp->x11.xwindow,
                                     CWSibling | CWStackMode,
                                     &changes);
                 }
 
-              last_window = *newp;
+                  meta_stack_tracker_record_lower_below (stack->screen->stack_tracker,
+                                                         newp, last_window,
+                                                         serial);
+                }
+
+              if (newp->any.type == META_WINDOW_CLIENT_TYPE_X11)
+                last_xwindow = newp->x11.xwindow;
+              last_window = newp;
               ++newp;
             }
         }
 
       if (newp != new_end)
         {
+          const MetaStackWindow *x_ref;
+          unsigned long serial = 0;
+
           /* Restack remaining windows */
           meta_topic (META_DEBUG_STACK, "Restacking remaining %d windows\n",
                         (int) (new_end - newp));
+
+          /* rewind until we find the last stacked X window that we can use
+           * as a reference point for re-stacking remaining X windows */
+          if (newp != new_stack)
+            for (x_ref = newp - 1;
+                 x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11 && x_ref > new_stack;
+                 x_ref--)
+              ;
+          else
+            x_ref = new_stack;
+
+          /* If we didn't find an X window looking backwards then walk forwards
+           * through the remaining windows to find the first remaining X window
+           * instead. */
+          if (x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11)
+            {
+              for (x_ref = newp;
+                   x_ref->any.type != META_WINDOW_CLIENT_TYPE_X11 && x_ref > new_stack;
+                   x_ref++)
+                ;
+            }
+
+          /* If there are any X windows remaining unstacked then restack them */
+          if (x_ref->any.type == META_WINDOW_CLIENT_TYPE_X11)
+            {
+              int i;
+
+              for (i = x11_root_children_stacked->len - 1; i; i--)
+                {
+                  Window *reference = &g_array_index (x11_root_children_stacked, Window, i);
+
+                  if (*reference == x_ref->x11.xwindow)
+                    {
+                      int n = x11_root_children_stacked->len - i;
+
+                      /* There's no point restacking if there's only one X window */
+                      if (n == 1)
+                        break;
+
+                      serial = XNextRequest (stack->screen->display->xdisplay);
+                      XRestackWindows (stack->screen->display->xdisplay,
+                                       reference, n);
+                      break;
+                    }
+                }
+            }
+
           /* We need to include an already-stacked window
            * in the restack call, so we get in the proper position
            * with respect to it.
            */
           if (newp != new_stack)
-            --newp;
+            newp = MIN (newp - 1, x_ref);
           meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                                     (Window *) newp, new_end - newp,
-                                                     XNextRequest (stack->screen->display->xdisplay));
-          XRestackWindows (stack->screen->display->xdisplay,
-                           (Window *) newp, new_end - newp);
+                                                     newp, new_end - newp,
+                                                     serial);
         }
     }
 
-  /* Push hidden windows to the bottom of the stack under the guard window */
+  /* Push hidden X windows to the bottom of the stack under the guard window */
+  guard_stack_window.any.type = META_WINDOW_CLIENT_TYPE_X11;
+  guard_stack_window.x11.xwindow = stack->screen->guard_window;
   meta_stack_tracker_record_lower (stack->screen->stack_tracker,
-                                   stack->screen->guard_window,
+                                   &guard_stack_window,
                                    XNextRequest (stack->screen->display->xdisplay));
   XLowerWindow (stack->screen->display->xdisplay, stack->screen->guard_window);
   meta_stack_tracker_record_restack_windows (stack->screen->stack_tracker,
-                                             (Window *)all_hidden->data,
-                                             all_hidden->len,
+                                             (MetaStackWindow *)x11_hidden_stack_windows->data,
+                                             x11_hidden_stack_windows->len,
                                              XNextRequest (stack->screen->display->xdisplay));
   XRestackWindows (stack->screen->display->xdisplay,
-		   (Window *)all_hidden->data,
-		   all_hidden->len);
-  g_array_free (all_hidden, TRUE);
+		   (Window *)x11_hidden->data,
+		   x11_hidden->len);
+  g_array_free (x11_hidden, TRUE);
+  g_array_free (x11_hidden_stack_windows, TRUE);
 
   meta_error_trap_pop (stack->screen->display);
   /* on error, a window was destroyed; it should eventually
@@ -1363,21 +1601,23 @@ stack_sync_to_server (MetaStack *stack)
                    stack->screen->display->atom__NET_CLIENT_LIST,
                    XA_WINDOW,
                    32, PropModeReplace,
-                   (unsigned char *)stack->windows->data,
-                   stack->windows->len);
+                   (unsigned char *)stack->xwindows->data,
+                   stack->xwindows->len);
   XChangeProperty (stack->screen->display->xdisplay,
                    stack->screen->xroot,
                    stack->screen->display->atom__NET_CLIENT_LIST_STACKING,
                    XA_WINDOW,
                    32, PropModeReplace,
-                   (unsigned char *)stacked->data,
-                   stacked->len);
+                   (unsigned char *)x11_stacked->data,
+                   x11_stacked->len);
 
-  g_array_free (stacked, TRUE);
+  g_array_free (x11_stacked, TRUE);
 
-  if (stack->last_root_children_stacked)
-    g_array_free (stack->last_root_children_stacked, TRUE);
-  stack->last_root_children_stacked = root_children_stacked;
+  if (stack->last_all_root_children_stacked)
+    free_last_all_root_children_stacked_cache (stack);
+  stack->last_all_root_children_stacked = all_root_children_stacked;
+
+  g_array_free (x11_root_children_stacked, TRUE);
 
   /* That was scary... */
 }
@@ -1484,14 +1724,12 @@ get_default_focus_window (MetaStack     *stack,
    * or top window in same group as not_this_one.
    */
 
-  MetaWindow *topmost_dock;
   MetaWindow *transient_parent;
   MetaWindow *topmost_in_group;
   MetaWindow *topmost_overall;
   MetaGroup *not_this_one_group;
   GList *link;
   
-  topmost_dock = NULL;
   transient_parent = NULL;
   topmost_in_group = NULL;
   topmost_overall = NULL;
@@ -1517,10 +1755,6 @@ get_default_focus_window (MetaStack     *stack,
           (workspace == NULL ||
            meta_window_located_on_workspace (window, workspace)))
         {
-          if (topmost_dock == NULL &&
-              window->type == META_WINDOW_DOCK)
-            topmost_dock = window;
-
           if (not_this_one != NULL)
             {
               if (transient_parent == NULL &&
@@ -1538,10 +1772,6 @@ get_default_focus_window (MetaStack     *stack,
                 topmost_in_group = window;
             }
 
-          /* Note that DESKTOP windows can be topmost_overall so
-           * we prefer focusing desktop or other windows over
-           * focusing dock, even though docks are stacked higher.
-           */
           if (topmost_overall == NULL &&
               window->type != META_WINDOW_DOCK &&
               (!must_be_at_point ||
@@ -1563,7 +1793,7 @@ get_default_focus_window (MetaStack     *stack,
   else if (topmost_overall)
     return topmost_overall;
   else
-    return topmost_dock;
+    return NULL;
 }
 
 MetaWindow*
@@ -1738,7 +1968,7 @@ meta_stack_set_positions (MetaStack *stack,
   meta_topic (META_DEBUG_STACK,
               "Reset the stack positions of (nearly) all windows\n");
 
-  stack_sync_to_server (stack);
+  stack_sync_to_xserver (stack);
   meta_stack_update_window_tile_matches (stack, NULL);
 }
 
@@ -1801,7 +2031,7 @@ meta_window_set_stack_position (MetaWindow *window,
                                 int         position)
 {
   meta_window_set_stack_position_no_sync (window, position);
-  stack_sync_to_server (window->screen->stack);
+  stack_sync_to_xserver (window->screen->stack);
   meta_stack_update_window_tile_matches (window->screen->stack,
                                          window->screen->active_workspace);
 }

src/core/stack.h

@@ -60,7 +60,7 @@ struct _MetaStack
    * A sequence of all the Windows (X handles, not MetaWindows) of the windows
    * we manage, sorted in order.  Suitable to be passed into _NET_CLIENT_LIST.
    */
-  GArray *windows;
+  GArray *xwindows;
 
   /** The MetaWindows of the windows we manage, sorted in order. */
   GList *sorted;
@@ -99,7 +99,7 @@ struct _MetaStack
    * The last-known stack of all windows, bottom to top.  We cache it here
    * so that subsequent times we'll be able to do incremental moves.
    */
-  GArray *last_root_children_stacked;
+  GArray *last_all_root_children_stacked;
 
   /**
    * Number of stack positions; same as the length of added, but

src/core/util-private.h

@@ -0,0 +1,37 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* Mutter utilities */
+
+/* 
+ * Copyright (C) 2001 Havoc Pennington
+ * Copyright (C) 2005 Elijah Newren
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef META_UTIL_PRIVATE_H
+#define META_UTIL_PRIVATE_H
+
+#include <meta/util.h>
+#include <glib/gi18n-lib.h>
+
+void     meta_set_verbose (gboolean setting);
+void     meta_set_debugging (gboolean setting);
+void     meta_set_syncing (gboolean setting);
+void     meta_set_replace_current_wm (gboolean setting);
+void     meta_set_is_wayland_compositor (gboolean setting);
+
+#endif

src/core/util.c

@@ -31,7 +31,7 @@
 
 #include <config.h>
 #include <meta/common.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include <meta/main.h>
 
 #include <clutter/clutter.h> /* For clutter_threads_add_repaint_func() */
@@ -55,6 +55,7 @@ static gint verbose_topics = 0;
 static gboolean is_debugging = FALSE;
 static gboolean replace_current = FALSE;
 static int no_prefix = 0;
+static gboolean is_wayland_compositor = FALSE;
 
 #ifdef WITH_VERBOSE_MODE
 static FILE* logfile = NULL;
@@ -81,7 +82,7 @@ ensure_logfile (void)
       
       if (err != NULL)
         {
-          meta_warning (_("Failed to open debug log: %s\n"),
+          meta_warning ("Failed to open debug log: %s\n",
                         err->message);
           g_error_free (err);
           return;
@@ -91,13 +92,13 @@ ensure_logfile (void)
       
       if (logfile == NULL)
         {
-          meta_warning (_("Failed to fdopen() log file %s: %s\n"),
+          meta_warning ("Failed to fdopen() log file %s: %s\n",
                         filename, strerror (errno));
           close (fd);
         }
       else
         {
-          g_printerr (_("Opened log file %s\n"), filename);
+          g_printerr ("Opened log file %s\n", filename);
         }
       
       g_free (filename);
@@ -194,6 +195,18 @@ meta_set_replace_current_wm (gboolean setting)
   replace_current = setting;
 }
 
+gboolean
+meta_is_wayland_compositor (void)
+{
+  return is_wayland_compositor;
+}
+
+void
+meta_set_is_wayland_compositor (gboolean value)
+{
+  is_wayland_compositor = value;
+}
+
 char *
 meta_g_utf8_strndup (const gchar *src,
                      gsize        n)
@@ -261,7 +274,7 @@ meta_debug_spew_real (const char *format, ...)
   out = logfile ? logfile : stderr;
   
   if (no_prefix == 0)
-    utf8_fputs (_("Window manager: "), out);
+    utf8_fputs ("Window manager: ", out);
   utf8_fputs (str, out);
 
   fflush (out);
@@ -411,7 +424,7 @@ meta_bug (const char *format, ...)
 #endif
 
   if (no_prefix == 0)
-    utf8_fputs (_("Bug in window manager: "), out);
+    utf8_fputs ("Bug in window manager: ", out);
   utf8_fputs (str, out);
 
   fflush (out);
@@ -442,7 +455,7 @@ meta_warning (const char *format, ...)
 #endif
 
   if (no_prefix == 0)
-    utf8_fputs (_("Window manager warning: "), out);
+    utf8_fputs ("Window manager warning: ", out);
   utf8_fputs (str, out);
 
   fflush (out);
@@ -470,7 +483,7 @@ meta_fatal (const char *format, ...)
 #endif
 
   if (no_prefix == 0)
-    utf8_fputs (_("Window manager error: "), out);
+    utf8_fputs ("Window manager error: ", out);
   utf8_fputs (str, out);
 
   fflush (out);

src/core/window-private.h

@@ -44,6 +44,7 @@
 #include <X11/Xutil.h>
 #include <cairo.h>
 #include <gdk-pixbuf/gdk-pixbuf.h>
+#include "meta-wayland-types.h"
 
 typedef struct _MetaWindowQueue MetaWindowQueue;
 
@@ -69,6 +70,7 @@ typedef enum {
   _NET_WM_BYPASS_COMPOSITOR_HINT_OFF = 2,
 } MetaBypassCompositorHintValue;
 
+
 struct _MetaWindow
 {
   GObject parent_instance;
@@ -77,6 +79,10 @@ struct _MetaWindow
   MetaScreen *screen;
   const MetaMonitorInfo *monitor;
   MetaWorkspace *workspace;
+  MetaWindowClientType client_type;
+#ifdef HAVE_WAYLAND
+  MetaWaylandSurface *surface;
+#endif
   Window xwindow;
   /* may be NULL! not all windows get decorated */
   MetaFrame *frame;
@@ -121,6 +127,7 @@ struct _MetaWindow
   Window xtransient_for;
   Window xgroup_leader;
   Window xclient_leader;
+  MetaWindow *transient_for;
 
   /* Initial workspace property */
   int initial_workspace;  
@@ -325,9 +332,6 @@ struct _MetaWindow
   guint using_net_wm_icon_name         : 1; /* vs. plain wm_icon_name */
   guint using_net_wm_visible_icon_name : 1; /* tracked so we can clear it */
 
-  /* has a shape mask */
-  guint has_shape : 1;
-
   /* icon props have changed */
   guint need_reread_icon : 1;
   
@@ -349,9 +353,15 @@ struct _MetaWindow
   /* if non-NULL, the bounds of the window frame */
   cairo_region_t *frame_bounds;
 
+  /* if non-NULL, the bounding shape region of the window */
+  cairo_region_t *shape_region;
+
   /* if non-NULL, the opaque region _NET_WM_OPAQUE_REGION */
   cairo_region_t *opaque_region;
 
+  /* the input shape region for picking */
+  cairo_region_t *input_region;
+
   /* if TRUE, the we have the new form of sync request counter which
    * also handles application frames */
   guint extended_sync_request_counter : 1;
@@ -394,6 +404,12 @@ struct _MetaWindow
    */
   MetaRectangle rect;
 
+  /* The size and position we want the window to be (i.e. what we last asked
+   * the client to configure).
+   * This is only used for wayland clients.
+   */
+  MetaRectangle expected_rect;
+
   gboolean has_custom_frame_extents;
   GtkBorder custom_frame_extents;
 
@@ -490,6 +506,10 @@ MetaWindow* meta_window_new_with_attrs     (MetaDisplay       *display,
                                             gboolean           must_be_viewable,
                                             MetaCompEffect     effect,
                                             XWindowAttributes *attrs);
+MetaWindow *meta_window_new_for_wayland    (MetaDisplay        *display,
+                                            int                 width,
+                                            int                 height,
+                                            MetaWaylandSurface *surface);
 void        meta_window_unmanage           (MetaWindow  *window,
                                             guint32      timestamp);
 void        meta_window_calc_showing       (MetaWindow  *window);
@@ -587,6 +607,11 @@ void     meta_window_move_resize_request(MetaWindow *window,
                                          int         y,
                                          int         width,
                                          int         height);
+void     meta_window_move_resize_wayland (MetaWindow *window,
+                                          int         width,
+                                          int         height,
+                                          int         dx,
+                                          int         dy);
 gboolean meta_window_configure_request (MetaWindow *window,
                                         XEvent     *event);
 gboolean meta_window_property_notify   (MetaWindow *window,
@@ -653,7 +678,9 @@ void meta_window_update_layer (MetaWindow *window);
 
 void meta_window_recalc_features    (MetaWindow *window);
 
+/* recalc_window_type is x11 only, wayland does its thing and then calls type_changed */
 void meta_window_recalc_window_type (MetaWindow *window);
+void meta_window_type_changed       (MetaWindow *window);
 
 void meta_window_stack_just_below (MetaWindow *window,
                                    MetaWindow *below_this_one);
@@ -665,7 +692,6 @@ void meta_window_update_icon_now (MetaWindow *window);
 
 void meta_window_update_role (MetaWindow *window);
 void meta_window_update_net_wm_type (MetaWindow *window);
-void meta_window_update_opaque_region (MetaWindow *window);
 void meta_window_update_for_monitors_changed (MetaWindow *window);
 void meta_window_update_on_all_workspaces (MetaWindow *window);
 
@@ -679,4 +705,32 @@ void meta_window_compute_tile_match (MetaWindow *window);
 
 gboolean meta_window_updates_are_frozen (MetaWindow *window);
 
+void meta_window_set_opaque_region        (MetaWindow     *window,
+                                           cairo_region_t *region);
+void meta_window_update_opaque_region_x11 (MetaWindow *window);
+
+void meta_window_set_input_region         (MetaWindow     *window,
+                                           cairo_region_t *region);
+void meta_window_update_input_region_x11  (MetaWindow *window);
+
+void meta_window_set_shape_region         (MetaWindow     *window,
+                                           cairo_region_t *region);
+void meta_window_update_shape_region_x11  (MetaWindow *window);
+
+void meta_window_set_title                (MetaWindow *window,
+                                           const char *title);
+void meta_window_set_wm_class             (MetaWindow *window,
+                                           const char *wm_class,
+                                           const char *wm_instance);
+void meta_window_set_gtk_dbus_properties  (MetaWindow *window,
+                                           const char *application_id,
+                                           const char *unique_bus_name,
+                                           const char *appmenu_path,
+                                           const char *menubar_path,
+                                           const char *application_object_path,
+                                           const char *window_object_path);
+
+void meta_window_set_transient_for        (MetaWindow *window,
+                                           MetaWindow *parent);
+
 #endif

src/core/window-props.c

@@ -48,6 +48,7 @@
 #include <X11/Xatom.h>
 #include <unistd.h>
 #include <string.h>
+#include "util-private.h"
 
 #ifndef HOST_NAME_MAX
 /* Solaris headers apparently don't define this so do so manually; #326745 */
@@ -344,7 +345,7 @@ reload_net_wm_pid (MetaWindow    *window,
       gulong cardinal = (int) value->v.cardinal;
       
       if (cardinal <= 0)
-        meta_warning (_("Application set a bogus _NET_WM_PID %lu\n"),
+        meta_warning ("Application set a bogus _NET_WM_PID %lu\n",
                       cardinal);
       else
         {
@@ -489,28 +490,19 @@ static void
 set_window_title (MetaWindow *window,
                   const char *title)
 {
-  char *str;
+  char *new_title = NULL;
  
   gboolean modified =
     set_title_text (window,
                     window->using_net_wm_visible_name,
                     title,
                     window->display->atom__NET_WM_VISIBLE_NAME,
-                    &window->title);
+                    &new_title);
   window->using_net_wm_visible_name = modified;
   
-  /* strndup is a hack since GNU libc has broken %.10s */
-  str = g_strndup (window->title, 10);
-  g_free (window->desc);
-  window->desc = g_strdup_printf ("0x%lx (%s)", window->xwindow, str);
-  g_free (str);
+  meta_window_set_title (window, new_title);
 
-  if (window->frame)
-    meta_ui_set_frame_title (window->screen->ui,
-                             window->frame->xwindow,
-                             window->title);
-
-  g_object_notify (G_OBJECT (window), "title");
+  g_free (new_title);
 }
 
 static void
@@ -565,7 +557,7 @@ reload_opaque_region (MetaWindow    *window,
                       MetaPropValue *value,
                       gboolean       initial)
 {
-  meta_window_update_opaque_region (window);
+  meta_window_update_opaque_region_x11 (window);
 }
 
 static void
@@ -875,23 +867,15 @@ reload_wm_class (MetaWindow    *window,
                  MetaPropValue *value,
                  gboolean       initial)
 {
-  if (window->res_class)
-    g_free (window->res_class);
-  if (window->res_name)
-    g_free (window->res_name);
-
-  window->res_class = NULL;
-  window->res_name = NULL;
-
   if (value->type != META_PROP_VALUE_INVALID)
-    { 
-      if (value->v.class_hint.res_name)
-        window->res_name = g_strdup (value->v.class_hint.res_name);
-
-      if (value->v.class_hint.res_class)
-        window->res_class = g_strdup (value->v.class_hint.res_class);
-
-      g_object_notify (G_OBJECT (window), "wm-class");
+    {
+      meta_window_set_wm_class (window,
+                                value->v.class_hint.res_class,
+                                value->v.class_hint.res_name);
+    }
+  else
+    {
+      meta_window_set_wm_class (window, NULL, NULL);
     }
 
   meta_verbose ("Window %s class: '%s' name: '%s'\n",
@@ -1534,7 +1518,7 @@ reload_transient_for (MetaWindow    *window,
                       gboolean       initial)
 {
   MetaWindow *parent = NULL;
-  Window transient_for, old_transient_for;
+  Window transient_for;
 
   if (value->type != META_PROP_VALUE_INVALID)
     {
@@ -1543,8 +1527,7 @@ reload_transient_for (MetaWindow    *window,
       parent = meta_display_lookup_x_window (window->display, transient_for);
       if (!parent)
         {
-          meta_warning (_("Invalid WM_TRANSIENT_FOR window 0x%lx specified "
-                          "for %s.\n"),
+          meta_warning ("Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n",
                         transient_for, window->desc);
           transient_for = None;
         }
@@ -1554,8 +1537,7 @@ reload_transient_for (MetaWindow    *window,
         {
           if (parent == window)
             {
-              meta_warning (_("WM_TRANSIENT_FOR window 0x%lx for %s "
-                              "would create loop.\n"),
+              meta_warning ("WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n",
                             transient_for, window->desc);
               transient_for = None;
               break;
@@ -1571,10 +1553,6 @@ reload_transient_for (MetaWindow    *window,
   if (transient_for == window->xtransient_for)
     return;
 
-  if (meta_window_appears_focused (window) && window->xtransient_for != None)
-    meta_window_propagate_focus_appearance (window, FALSE);
-
-  old_transient_for = window->xtransient_for;
   window->xtransient_for = transient_for;
 
   window->transient_parent_is_root_window =
@@ -1586,46 +1564,14 @@ reload_transient_for (MetaWindow    *window,
   else
     meta_verbose ("Window %s is not transient\n", window->desc);
 
-  /* may now be a dialog */
-  meta_window_recalc_window_type (window);
-
-  if (!window->constructing)
+  if (window->transient_parent_is_root_window || window->xtransient_for == None)
+    meta_window_set_transient_for (window, NULL);
+  else
     {
-      /* If the window attaches, detaches, or changes attached
-       * parents, we need to destroy the MetaWindow and let a new one
-       * be created (which happens as a side effect of
-       * meta_window_unmanage()). The condition below is correct
-       * because we know window->xtransient_for has changed.
-       */
-      if (window->attached || meta_window_should_attach_to_parent (window))
-        {
-          guint32 timestamp;
-
-          window->xtransient_for = old_transient_for;
-          timestamp = meta_display_get_current_time_roundtrip (window->display);
-          meta_window_unmanage (window, timestamp);
-          return;
-        }
+      parent = meta_display_lookup_x_window (window->display,
+                                             window->xtransient_for);
+      meta_window_set_transient_for (window, parent);
     }
-
-  /* update stacking constraints */
-  if (!window->override_redirect)
-    meta_stack_update_transient (window->screen->stack, window);
-
-  /* possibly change its group. We treat being a window's transient as
-   * equivalent to making it your group leader, to work around shortcomings
-   * in programs such as xmms-- see #328211.
-   */
-  if (window->xtransient_for != None &&
-      window->xgroup_leader != None &&
-      window->xtransient_for != window->xgroup_leader)
-    meta_window_group_leader_changed (window);
-
-  if (!window->constructing && !window->override_redirect)
-    meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
-
-  if (meta_window_appears_focused (window) && window->xtransient_for != None)
-    meta_window_propagate_focus_appearance (window, TRUE);
 }
 
 static void

src/core/workspace.c

@@ -78,6 +78,7 @@ static void
 meta_workspace_finalize (GObject *object)
 {
   /* Actual freeing done in meta_workspace_remove() for now */
+  G_OBJECT_CLASS (meta_workspace_parent_class)->finalize (object);
 }
 
 static void

src/core/xprops.c

@@ -83,7 +83,7 @@ from The Open Group.
 #include <config.h>
 #include "xprops.h"
 #include <meta/errors.h>
-#include <meta/util.h>
+#include "util-private.h"
 #include "async-getprop.h"
 #include "ui.h"
 #include "mutter-Xatomtype.h"
@@ -152,7 +152,7 @@ validate_or_free_results (GetPropertyResults *results,
   if (res_name == NULL)
     res_name = "unknown";
   
-  meta_warning (_("Window 0x%lx has property %s\nthat was expected to have type %s format %d\nand actually has type %s format %d n_items %d.\nThis is most likely an application bug, not a window manager bug.\nThe window has title=\"%s\" class=\"%s\" name=\"%s\"\n"),
+  meta_warning ("Window 0x%lx has property %s\nthat was expected to have type %s format %d\nand actually has type %s format %d n_items %d.\nThis is most likely an application bug, not a window manager bug.\nThe window has title=\"%s\" class=\"%s\" name=\"%s\"\n",
                 results->xwindow,
                 prop_name ? prop_name : "(bad atom)",
                 expected_name ? expected_name : "(bad atom)",
@@ -408,7 +408,7 @@ utf8_string_from_results (GetPropertyResults *results,
       char *name;
 
       name = XGetAtomName (results->display->xdisplay, results->xatom);
-      meta_warning (_("Property %s on window 0x%lx contained invalid UTF-8\n"),
+      meta_warning ("Property %s on window 0x%lx contained invalid UTF-8\n",
                     name, results->xwindow);
       meta_XFree (name);
       XFree (results->prop);
@@ -491,7 +491,7 @@ utf8_list_from_results (GetPropertyResults *results,
           meta_error_trap_push (results->display);
           name = XGetAtomName (results->display->xdisplay, results->xatom);
           meta_error_trap_pop (results->display);
-          meta_warning (_("Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n"),
+          meta_warning ("Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n",
                         name, results->xwindow, i);
           meta_XFree (name);
           meta_XFree (results->prop);

src/idle-monitor.xml

@@ -0,0 +1,35 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+  <!--
+      org.gnome.Mutter.IdleMonitor:
+      @short_description: idle monitor interface
+
+      This interface is used by gnome-desktop to implement
+      user activity monitoring.
+  -->
+
+  <interface name="org.gnome.Mutter.IdleMonitor">
+    <method name="GetIdletime">
+      <arg name="idletime" direction="out" type="t"/>
+    </method>
+
+    <method name="AddIdleWatch">
+      <arg name="interval" direction="in" type="t" />
+      <arg name="id" direction="out" type="u" />
+    </method>
+
+    <method name="AddUserActiveWatch">
+      <arg name="id" direction="out" type="u" />
+    </method>
+
+    <method name="RemoveWatch">
+      <arg name="id" direction="in" type="u" />
+    </method>
+
+    <signal name="WatchFired">
+      <arg name="id" direction="out" type="u" />
+    </signal>
+  </interface>
+</node>

src/libmutter-wayland.pc.in

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

src/libmutter.pc.in

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

src/meta/common.h

@@ -260,6 +260,13 @@ typedef enum
  * @META_CURSOR_NW_RESIZE: Resize north-western corner cursor
  * @META_CURSOR_MOVE_OR_RESIZE_WINDOW: Move or resize cursor
  * @META_CURSOR_BUSY: Busy cursor
+ * @META_CURSOR_DND_IN_DRAG: DND in drag cursor
+ * @META_CURSOR_DND_MOVE: DND move cursor
+ * @META_CURSOR_DND_COPY: DND copy cursor
+ * @META_CURSOR_DND_UNSUPPORTED_TARGET: DND unsupported target
+ * @META_CURSOR_POINTING_HAND: pointing hand
+ * @META_CURSOR_CROSSHAIR: crosshair (action forbidden)
+ * @META_CURSOR_IBEAM: I-beam (text input)
  */
 typedef enum
 {
@@ -273,8 +280,15 @@ typedef enum
   META_CURSOR_NE_RESIZE,
   META_CURSOR_NW_RESIZE,
   META_CURSOR_MOVE_OR_RESIZE_WINDOW,
-  META_CURSOR_BUSY
-
+  META_CURSOR_BUSY,
+  META_CURSOR_DND_IN_DRAG,
+  META_CURSOR_DND_MOVE,
+  META_CURSOR_DND_COPY,
+  META_CURSOR_DND_UNSUPPORTED_TARGET,
+  META_CURSOR_POINTING_HAND,
+  META_CURSOR_CROSSHAIR,
+  META_CURSOR_IBEAM,
+  META_CURSOR_LAST
 } MetaCursor;
 
 /**

src/meta/meta-cursor-tracker.h

@@ -0,0 +1,58 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2013 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Author: Giovanni Campagna <gcampagn@redhat.com>
+ */
+
+#ifndef META_CURSOR_TRACKER_H
+#define META_CURSOR_TRACKER_H
+
+#include <glib-object.h>
+#include <meta/types.h>
+#include <meta/workspace.h>
+#include <cogl/cogl.h>
+#include <clutter/clutter.h>
+
+#define META_TYPE_CURSOR_TRACKER            (meta_cursor_tracker_get_type ())
+#define META_CURSOR_TRACKER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_CURSOR_TRACKER, MetaCursorTracker))
+#define META_CURSOR_TRACKER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_CURSOR_TRACKER, MetaCursorTrackerClass))
+#define META_IS_CURSOR_TRACKER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_CURSOR_TRACKER))
+#define META_IS_CURSOR_TRACKER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_CURSOR_TRACKER))
+#define META_CURSOR_TRACKER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_CURSOR_TRACKER, MetaCursorTrackerClass))
+
+typedef struct _MetaCursorTrackerClass   MetaCursorTrackerClass;
+
+GType meta_cursor_tracker_get_type (void);
+
+MetaCursorTracker *meta_cursor_tracker_get_for_screen (MetaScreen *screen);
+
+void           meta_cursor_tracker_get_hot    (MetaCursorTracker *tracker,
+                                               int               *x,
+                                               int               *y);
+CoglTexture   *meta_cursor_tracker_get_sprite (MetaCursorTracker *tracker);
+
+void           meta_cursor_tracker_get_pointer (MetaCursorTracker   *tracker,
+                                                int                 *x,
+                                                int                 *y,
+                                                ClutterModifierType *mods);
+void           meta_cursor_tracker_set_pointer_visible (MetaCursorTracker *tracker,
+                                                        gboolean           visible);
+
+#endif

src/meta/meta-idle-monitor.h

@@ -0,0 +1,62 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright 2013 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef META_IDLE_MONITOR_H
+#define META_IDLE_MONITOR_H
+
+#include <glib-object.h>
+#include <meta/types.h>
+
+#define META_TYPE_IDLE_MONITOR            (meta_idle_monitor_get_type ())
+#define META_IDLE_MONITOR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_IDLE_MONITOR, MetaIdleMonitor))
+#define META_IDLE_MONITOR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_IDLE_MONITOR, MetaIdleMonitorClass))
+#define META_IS_IDLE_MONITOR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_IDLE_MONITOR))
+#define META_IS_IDLE_MONITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_IDLE_MONITOR))
+#define META_IDLE_MONITOR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_IDLE_MONITOR, MetaIdleMonitorClass))
+
+typedef struct _MetaIdleMonitor        MetaIdleMonitor;
+typedef struct _MetaIdleMonitorClass   MetaIdleMonitorClass;
+
+GType meta_idle_monitor_get_type (void);
+
+typedef void (*MetaIdleMonitorWatchFunc) (MetaIdleMonitor *monitor,
+                                          guint            watch_id,
+                                          gpointer         user_data);
+
+MetaIdleMonitor *meta_idle_monitor_get_core (void);
+MetaIdleMonitor *meta_idle_monitor_get_for_device (int device_id);
+
+guint         meta_idle_monitor_add_idle_watch        (MetaIdleMonitor          *monitor,
+						       guint64                   interval_msec,
+						       MetaIdleMonitorWatchFunc  callback,
+						       gpointer                  user_data,
+						       GDestroyNotify            notify);
+
+guint         meta_idle_monitor_add_user_active_watch (MetaIdleMonitor          *monitor,
+						       MetaIdleMonitorWatchFunc  callback,
+						       gpointer                  user_data,
+						       GDestroyNotify            notify);
+
+void          meta_idle_monitor_remove_watch          (MetaIdleMonitor          *monitor,
+						       guint                     id);
+gint64        meta_idle_monitor_get_idletime          (MetaIdleMonitor          *monitor);
+
+#endif

src/meta/meta-plugin.h

@@ -396,8 +396,6 @@ typedef enum {
 
 gboolean
 meta_plugin_begin_modal (MetaPlugin      *plugin,
-                         Window           grab_window,
-                         Cursor           cursor,
                          MetaModalOptions options,
                          guint32          timestamp);
 

src/meta/meta-shaped-texture.h

@@ -64,29 +64,29 @@ struct _MetaShapedTexture
 
 GType meta_shaped_texture_get_type (void) G_GNUC_CONST;
 
-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_set_pixmap (MetaShapedTexture *stex,
-                                     Pixmap             pixmap);
+gboolean meta_shaped_texture_update_area (MetaShapedTexture *stex,
+                                          int                x,
+                                          int                y,
+                                          int                width,
+                                          int                height,
+                                          cairo_region_t    *unobscured_region);
 
 CoglTexture * meta_shaped_texture_get_texture (MetaShapedTexture *stex);
 
 void meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
                                            CoglTexture       *mask_texture);
+void meta_shaped_texture_set_input_shape_region (MetaShapedTexture *stex,
+                                                 cairo_region_t    *shape_region);
 
-/* Assumes ownership of clip_region */
 void meta_shaped_texture_set_clip_region (MetaShapedTexture *stex,
 					  cairo_region_t    *clip_region);
 
+void meta_shaped_texture_set_opaque_region (MetaShapedTexture *stex,
+                                            cairo_region_t    *opaque_region);
+
 cairo_surface_t * meta_shaped_texture_get_image (MetaShapedTexture     *stex,
                                                  cairo_rectangle_int_t *clip);
 

src/meta/prefs.h

@@ -419,13 +419,13 @@ typedef struct
    */
   GSList *bindings;
 
-  /** for keybindings that can have shift or not like Alt+Tab */
+  /* for keybindings that can have shift or not like Alt+Tab */
   gboolean      add_shift:1;
 
-  /** for keybindings that apply only to a window */
+  /* for keybindings that apply only to a window */
   gboolean      per_window:1;
 
-  /** for keybindings not added with meta_display_add_keybinding() */
+  /* for keybindings not added with meta_display_add_keybinding() */
   gboolean      builtin:1;
 } MetaKeyPref;
 

src/meta/screen.h

@@ -114,4 +114,8 @@ void meta_screen_override_workspace_layout (MetaScreen      *screen,
                                             gboolean         vertical_layout,
                                             int              n_rows,
                                             int              n_columns);
+
+void          meta_screen_set_cursor          (MetaScreen                 *screen,
+                                               MetaCursor                  cursor);
+
 #endif

src/meta/types.h

@@ -38,5 +38,6 @@ typedef struct _MetaWorkspace   MetaWorkspace;
  */
 typedef struct _MetaGroup       MetaGroup;
 typedef struct _MetaKeyBinding  MetaKeyBinding;
+typedef struct _MetaCursorTracker MetaCursorTracker;
 
 #endif

src/meta/util.h

@@ -31,12 +31,9 @@
 #include <meta/common.h>
 
 gboolean meta_is_verbose  (void);
-void     meta_set_verbose (gboolean setting);
 gboolean meta_is_debugging (void);
-void     meta_set_debugging (gboolean setting);
 gboolean meta_is_syncing (void);
-void     meta_set_syncing (gboolean setting);
-void     meta_set_replace_current_wm (gboolean setting);
+gboolean meta_is_wayland_compositor (void);
 
 void meta_debug_spew_real (const char *format,
                            ...) G_GNUC_PRINTF (1, 2);
@@ -122,10 +119,6 @@ const char* meta_gravity_to_string (int gravity);
 
 char* meta_external_binding_name_for_action (guint keybinding_action);
 
-#include <libintl.h>
-#define _(x) dgettext (GETTEXT_PACKAGE, x)
-#define N_(x) x
-
 char* meta_g_utf8_strndup (const gchar *src, gsize n);
 
 void  meta_free_gslist_and_elements (GSList *list_to_deep_free);

src/meta/window.h

@@ -81,6 +81,16 @@ typedef enum
   META_MAXIMIZE_VERTICAL   = 1 << 1
 } MetaMaximizeFlags;
 
+/**
+ * MetaWindowClientType:
+ * @META_WINDOW_CLIENT_TYPE_WAYLAND: A Wayland based window
+ * @META_WINDOW_CLIENT_TYPE_X11: An X11 based window
+ */
+typedef enum {
+  META_WINDOW_CLIENT_TYPE_WAYLAND,
+  META_WINDOW_CLIENT_TYPE_X11
+} MetaWindowClientType;
+
 #define META_TYPE_WINDOW            (meta_window_get_type ())
 #define META_WINDOW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_WINDOW, MetaWindow))
 #define META_WINDOW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_WINDOW, MetaWindowClass))

src/mutter-plugins.pc.in

@@ -1,17 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-plugindir=@MUTTER_PLUGIN_DIR@
-libgnome_serverdir=@libexecdir@
-mutter_major_version=@MUTTER_MAJOR_VERSION@
-mutter_minor_version=@MUTTER_MINOR_VERSION@
-mutter_micro_version=@MUTTER_MICRO_VERSION@
-mutter_plugin_api_version=@MUTTER_PLUGIN_API_VERSION@
-
-Name: mutter-plugins
-Description: Dev parameters for mutter plugins
-Requires: @CLUTTER_PACKAGE@
-Version: @VERSION@
-Libs: @CLUTTER_LIBS@
-Cflags: @CLUTTER_CFLAGS@ -DWITH_CLUTTER -I${includedir}/mutter/mutter-private -DMUTTER_MAJOR_VERSION=${mutter_major_version} -DMUTTER_MINOR_VERSION=${mutter_minor_version} -DMUTTER_MICRO_VERSION=${mutter_micro_version} -DMUTTER_PLUGIN_API_VERSION=${mutter_plugin_api_version} -DMUTTER_PLUGIN_DIR=\"${plugindir}\"

src/mutter-wayland.desktop.in

@@ -1,7 +1,7 @@
 [Desktop Entry]
 Type=Application
-_Name=Mutter
-Exec=mutter
+_Name=Mutter (wayland compositor)
+Exec=mutter-launch -- mutter --wayland
 NoDisplay=true
 # name of loadable control center module
 X-GNOME-WMSettingsModule=metacity
@@ -12,6 +12,5 @@ X-GnomeWMSettingsLibrary=metacity
 X-GNOME-Bugzilla-Bugzilla=GNOME
 X-GNOME-Bugzilla-Product=mutter
 X-GNOME-Bugzilla-Component=general
-X-GNOME-Autostart-Phase=WindowManager
-X-GNOME-Provides=windowmanager
+X-GNOME-Autostart-Phase=DisplayServer
 X-GNOME-Autostart-Notify=true