Bump version to 3.20.2

Update NEWS.

.gitignore

@@ -46,6 +46,7 @@ mutter
 mutter-restart-helper
 mutter-test-client
 mutter-test-runner
+mutter-test-unit-tests
 mutter-all.test
 org.gnome.mutter.gschema.valid
 org.gnome.mutter.gschema.xml
@@ -62,12 +63,18 @@ src/stamp-meta-enum-types.h
 src/meta-dbus-display-config.[ch]
 src/meta-dbus-idle-monitor.[ch]
 src/meta-dbus-login1.[ch]
+src/gtk-primary-selection-protocol.c
+src/gtk-primary-selection-server-protocol.h
 src/gtk-shell-protocol.c
 src/gtk-shell-server-protocol.h
 src/xdg-shell-unstable-v*-protocol.c
 src/xdg-shell-unstable-v*-server-protocol.h
 src/pointer-gestures-unstable-v*-protocol.c
 src/pointer-gestures-unstable-v*-server-protocol.h
+src/relative-pointer-unstable-v*-protocol.c
+src/relative-pointer-unstable-v*-server-protocol.h
+src/pointer-constraints-unstable-v*-protocol.c
+src/pointer-constraints-unstable-v*-server-protocol.h
 src/meta/meta-version.h
 doc/reference/*.args
 doc/reference/*.bak

NEWS

@@ -1,3 +1,84 @@
+3.20.2
+======
+* Notify clients of pending modifier state changes [Rui; #748526]
+* Add get_is_builtin_display_on() method [Florian; #765267]
+* Fix 2-finger titlebar taps on wayland [Carlos; #764519]
+* Misc. bug fixes [Florian, Victor, Jonas; #765058, #765252, #765062]
+
+Contributors:
+  Jonas Ådahl, Olivier Fourdan, Carlos Garnacho, Rui Matos, Florian Müllner,
+  Victor Toso
+
+Translations:
+  GNOME Translation Robot [ja], Tiago Santos [pt]
+
+3.20.1
+======
+* Constrain window move/resizes on wayland as on X11 [Rui; #748819]
+* Don't crash with invalid previous monitor configurations [Rui; #764286]
+* Misc. bug fixes and cleanups [Jonas, Cosimo; #762828, #764807]
+
+Contributors:
+  Jonas Ådahl, Cosimo Cecchi, Rui Matos, Jasper St. Pierre
+
+Translations:
+  Inaki Larranaga Murgoitio [eu], Reinout van Schouwen [nl], Fabio Tomat [fur],
+  Trần Ngọc Quân [vi]
+
+3.20.0
+======
+* Fix crash when using visual bell [Jonas; #763858]
+
+Contributors:
+  Jonas Ådahl, Jasper St. Pierre
+
+Translations:
+  Milo Casagrande [it], Ask Hjorth Larsen [da]
+
+3.19.92
+=======
+* Add system bell support on wayland [Jonas; #763284]
+* Add gtk_surface.present to gtk-shell [Jonas; #763295]
+* Handle DND drops on the root window [Carlos; #762104]
+* Misc. bug fixes [Jonas, Carlos, Rui; #762828, #760745, #763125, #762763,
+  #762661, #762639, #763159]
+
+Contributors:
+  Jonas Ådahl, Carlos Garnacho, Rui Matos, Florian Müllner
+
+Translations:
+  Rūdolfs Mazurs [lv], Balázs Úr [hu], Claude Paroz [fr], Matej Urbančič [sl],
+  Мирослав Николић [sr, sr@latin], Sebastian Rasmussen [sv], Changwoo Ryu [ko],
+  Gil Forcada [ca], Tom Tryfonidis [el]
+
+3.19.91
+=======
+* Add --nested CLI argument to fix nested wayland session [Jonas; #758658]
+* Fix stack - scene graph stacking synchronization issues [Jonas; #755605]
+* Rate-limit last-device changes to fix freezes [Carlos; #753527]
+* Implement primary selection protocol [Carlos; #762560]
+* Misc. bug fixes [Carlos, Jonas; #762878, #762716]
+
+Contributors:
+  Jonas Ådahl, Carlos Garnacho, Tim Lunn
+
+Translations:
+  Piotr Drąg [pl], Artur de Aquino Morais [pt_BR], Marek Černocký [cs],
+  Cédric Valmary [oc], Mario Blättermann [de], Dušan Kazik [sk],
+  Fran Dieguez [gl], Aurimas Černius [lt], Daniel Mustieles [es],
+  Stas Solovey [ru], Yosef Or Boczko [he]
+
+3.19.90
+=======
+* Release buffer after processing commit [Ray; #761312, #761613]
+* Implement pointer motion, locks and confinement on wayland [Jonas; #744104]
+* Add basic startup notification support on wayland [Carlos; #762268]
+* Misc. bug fixes [Rui, Alberts, Florian; #760670, #761543, #752794, #761557]
+
+Contributors:
+  Jonas Ådahl, Olivier Fourdan, Carlos Garnacho, Rui Matos,
+  Alberts Muktupāvels, Florian Müllner, Jasper St. Pierre, Ray Strode
+
 3.19.4
 ======
 * Fix updating stacking order when setting transient_for [Jonas; #755606]

configure.ac

@@ -1,8 +1,8 @@
 AC_PREREQ(2.62)
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [19])
-m4_define([mutter_micro_version], [4])
+m4_define([mutter_minor_version], [20])
+m4_define([mutter_micro_version], [2])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -59,12 +59,12 @@ CANBERRA_GTK_VERSION=0.26
 CLUTTER_PACKAGE=clutter-1.0
 
 MUTTER_PC_MODULES="
-   gtk+-3.0 >= 3.19.7
+   gtk+-3.0 >= 3.19.8
    gio-unix-2.0 >= 2.35.1
    pango >= 1.2.0
    cairo >= 1.10.0
    gsettings-desktop-schemas >= 3.19.3
-   $CLUTTER_PACKAGE >= 1.25.1
+   $CLUTTER_PACKAGE >= 1.25.6
    cogl-1.0 >= 1.17.1
    upower-glib >= 0.99.0
    gnome-desktop-3.0
@@ -221,7 +221,7 @@ AS_IF([test "$have_wayland" = "yes"], [
   AC_SUBST([WAYLAND_SCANNER])
   AC_DEFINE([HAVE_WAYLAND],[1],[Define if you want to enable Wayland support])
 
-  PKG_CHECK_MODULES(WAYLAND_PROTOCOLS, [wayland-protocols >= 1.0],
+  PKG_CHECK_MODULES(WAYLAND_PROTOCOLS, [wayland-protocols >= 1.1],
 		    [ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`])
   AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
 ])

po/LINGUAS

@@ -29,6 +29,7 @@ eu
 fa
 fi
 fr
+fur
 ga
 gl
 gu

po/ca.po

@@ -6,21 +6,23 @@
 # Jordi Mallach <jordi@sindominio.net>, 2003, 2004, 2005, 2006, 2007, 2008.
 # David Planella <david.planella@gmail.com>, 2008, 2009, 2011, 2012.
 # Jordi Serratosa <jordis@softcatala.cat>, 2012.
-# Gil Forcada <gilforcada@guifi.net>, 2012, 2013, 2014.
+# Gil Forcada <gilforcada@guifi.net>, 2012, 2013, 2014, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity 2.24\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-03-10 17:33-0400\n"
-"PO-Revision-Date: 2015-03-10 17:33-0400\n"
-"Last-Translator: Jordi Mas <jmas@softcatala.org>\n"
+"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"product=mutter&keywords=I18N+L10N&component=general\n"
+"POT-Creation-Date: 2016-03-13 01:36+0000\n"
+"PO-Revision-Date: 2016-03-13 14:45+0100\n"
+"Last-Translator: Gil Forcada <gilforcada@guifi.net>\n"
 "Language-Team: Catalan <tradgnome@softcatala.org>\n"
 "Language: ca\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bits\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Gtranslator 2.91.6\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -465,22 +467,22 @@ msgstr "Canvia al terminal virtual 11"
 msgid "Switch to VT 12"
 msgstr "Canvia al terminal virtual 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Pantalla integrada"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Desconeguda"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantalla desconeguda"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -496,7 +498,7 @@ msgstr ""
 "Ja s'està executant un altre gestor de composició a la pantalla %i a la "
 "visualització «%s»."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Esdeveniment de campana"
 
@@ -525,41 +527,51 @@ msgstr "_Espera"
 msgid "_Force Quit"
 msgstr "_Força'n la sortida"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr ""
 "S'ha produït un error en obrir la pantalla del sistema de finestres X «%s»\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Inhabilita la connexió al gestor de sessions"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Reemplaça el gestor de finestres en execució"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especifica l'ID de gestió de sessió"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Visualització X per usar"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicialitza la sessió des del fitxer desat"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Fes que les crides a l'X siguin síncrones"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Funciona com a compositor de Wayland"
 
-#: ../src/core/main.c:220
+# Notes:
+# Afegeix una nota
+#
+# Camins:
+# ../src/core/main.c:223
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Funciona com a compositor imbricat"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Funciona com a servidor de pantalla completa, en comptes d'imbricat"
 
@@ -587,12 +599,12 @@ msgstr "Escriu versió"
 msgid "Mutter plugin to use"
 msgstr "Connector del Mutter a utilitzar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espai de treball %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -601,12 +613,12 @@ msgstr ""
 "La pantalla «%s» ja té un gestor de finestres; proveu l'opció --replace per "
 "reemplaçar el gestor de finestres actual."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "La pantalla %d en la visualització '%s' no és vàlida\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter es va compilar sense compatibilitat per al mode detallat\n"
 

po/cs.po

@@ -12,7 +12,7 @@ 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: 2015-03-24 23:25+0000\n"
+"POT-Creation-Date: 2016-02-27 13:36+0000\n"
 "PO-Revision-Date: 2014-09-22 15:01+0200\n"
 "Last-Translator: Petr Kovar <pknbe@volny.cz>\n"
 "Language-Team: Czech <gnome-cs-list@gnome.org>\n"
@@ -238,8 +238,7 @@ msgstr "Přepnout okno na všechny/jednu pracovní plochu"
 
 #: ../data/50-mutter-windows.xml.in.h:13
 msgid "Raise window if covered, otherwise lower it"
-msgstr ""
-"Když je okno zakryté vynést jej do popředí, jinak odsunout do pozadí"
+msgstr "Když je okno zakryté vynést jej do popředí, jinak odsunout do pozadí"
 
 #: ../data/50-mutter-windows.xml.in.h:14
 msgid "Raise window above other windows"
@@ -457,22 +456,22 @@ msgstr "Přepnout na VT 11"
 msgid "Switch to VT 12"
 msgstr "Přepnout na VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Vestavěný displej"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Neznámý"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Neznámý displej"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -515,40 +514,44 @@ msgstr "_Počkat"
 msgid "_Force Quit"
 msgstr "_Vynutit ukončení"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nelze otevřít displej X Window System „%s“\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Zakáže připojení ke správci sezení"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Nahradí běžícího správce oken"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Určení ID správy sezení"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Displej X, který použije"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Spustí sezení z uloženého souboru"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Provede volání X synchronně"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
-msgstr "Spustit jako kompozitní program protokolu Wayland"
+msgstr "Spustit jako kompozitor protokolu Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Spustit jako podkladový kompozitor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Spustit jako plnohodnotný server displeje, nikoliv vnořeně"
 
@@ -576,12 +579,12 @@ msgstr "Vypíše verzi"
 msgid "Mutter plugin to use"
 msgstr "Zásuvný modul Mutter, který se má použít"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Plocha %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -590,12 +593,12 @@ msgstr ""
 "Displej „%s“ již správce oken má; zkuste prosím nahradit aktuálního správce "
 "oken pomocí přepínače --replace."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Obrazovka %d na displeji „%s“ je neplatná\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter bylo přeloženo bez podpory podrobného režimu\n"
 
@@ -1272,32 +1275,3 @@ msgstr "%s (na %s)"
 #~ msgid "Move to Another _Workspace"
 #~ msgstr "Přes_unout na jinou plochu"
 
-#~ msgid "Shift"
-#~ msgstr "Shift"
-
-#~ msgid "Ctrl"
-#~ msgstr "Ctrl"
-
-#~ msgid "Alt"
-#~ msgstr "Alt"
-
-#~ msgid "Meta"
-#~ msgstr "Meta"
-
-#~ msgid "Super"
-#~ msgstr "Super"
-
-#~ msgid "Hyper"
-#~ msgstr "Hyper"
-
-#~ msgid "Mod2"
-#~ msgstr "Mod2"
-
-#~ msgid "Mod3"
-#~ msgstr "Mod3"
-
-#~ msgid "Mod4"
-#~ msgstr "Mod4"
-
-#~ msgid "Mod5"
-#~ msgstr "Mod5"

po/da.po

@@ -1,5 +1,5 @@
 # Danish translation of Mutter.
-# Copyright (C) 2002-2009, 2012-2015.
+# Copyright (C) 2002-2009, 2012-2016.
 # This file is distributed under the same license as the metacity package.
 # Kjartan Maraas <kmaraas@gnome.org>, 2002
 # Keld simonsen <keld@dkuug.dk>, 2002
@@ -8,7 +8,7 @@
 # Lasse Bang Mikkelsen <lbm@fatalerror.dk>, 2006.
 # Kenneth Nielsen <k.nielsen81@gmail.com>, 2008.
 # Joe Hansen <joedalton2@yahoo.dk>, 2011.
-# Ask Hjorth Larsen <asklarsen@gmail.com>, 2007, 09, 10, 12, 13, 14, 15.
+# Ask Hjorth Larsen <asklarsen@gmail.com>, 2007, 09, 10, 12, 13, 14, 15, 16.
 #
 # Konventioner:
 #
@@ -20,8 +20,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-03-21 16:30+0100\n"
-"PO-Revision-Date: 2015-03-14 17:01+0100\n"
+"POT-Creation-Date: 2016-03-20 23:17+0100\n"
+"PO-Revision-Date: 2016-03-20 21:46+0100\n"
 "Last-Translator: Ask Hjorth Larsen <asklarsen@gmail.com>\n"
 "Language-Team: Danish <dansk@dansk-gruppen.dk>\n"
 "Language: da\n"
@@ -291,7 +291,7 @@ msgstr ""
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:3
 msgid "Attach modal dialogs"
-msgstr "Fastgør modaldialogvinduer"
+msgstr "Fastgør modaldialoger"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:4
 msgid ""
@@ -299,9 +299,8 @@ msgid ""
 "attached to the titlebar of the parent window and are moved together with "
 "the parent window."
 msgstr ""
-"Når sand, vil modaldialogvinduer hænge sammen med titellinjen af "
-"ophavsvinduet og flyttes sammen med dette, frem for at have uafhængige "
-"titellinjer."
+"Når sand, vil modaldialoger hænge sammen med titellinjen af ophavsvinduet og "
+"flyttes sammen med dette, frem for at have uafhængige titellinjer."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:5
 msgid "Enable edge tiling when dropping windows on screen edges"
@@ -463,22 +462,22 @@ msgstr "Skift til VT 11"
 msgid "Switch to VT 12"
 msgstr "Skift til VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Indbygget skærm"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Ukendt"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Ukendt skærm"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -493,7 +492,7 @@ msgid ""
 msgstr ""
 "En anden komposithåndtering kører allerede på skærm %i på terminal \"%s\"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Bip-hændelse"
 
@@ -522,40 +521,44 @@ msgstr "_Vent"
 msgid "_Force Quit"
 msgstr "_Tving til at afslutte"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Kunne ikke åbne X Window System-terminalen \"%s\"\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Deaktivér forbindelse til sessionshåndtering"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Erstat den kørende vindueshåndtering"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Angiv sessionhåndterings-id"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X-skærm som bruges"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initialisér session fra gemt fil"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Gør kald til X synkrone"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Kør som en wayland-kompositor"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Kør som en indlejret kompositor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Kør som fuld displayserver, frem for indlejret"
 
@@ -582,12 +585,12 @@ msgstr "Vis version"
 msgid "Mutter plugin to use"
 msgstr "Mutter-udvidelsesmodul der skal bruges"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbejdsområde %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -596,12 +599,12 @@ msgstr ""
 "Terminalen \"%s\" har allerede en vindueshåndtering; prøv tilvalget --"
 "replace for at erstatte den aktuelle vindueshåndtering."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Skærm %d på terminal \"%s\" er ugyldig\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter blev kompileret uden understøttelse for uddybende tilstand\n"
 
@@ -1336,9 +1339,6 @@ msgstr "%s (på %s)"
 #~ msgid "_Dialog"
 #~ msgstr "_Dialog"
 
-#~ msgid "_Modal dialog"
-#~ msgstr "_Modaldialogvindue"
-
 #~ msgid "_Utility"
 #~ msgstr "_Værktøj"
 
@@ -1402,9 +1402,6 @@ msgstr "%s (på %s)"
 #~ msgid "Border"
 #~ msgstr "Ramme"
 
-#~ msgid "Attached Modal Dialog"
-#~ msgstr "Fastgjort modaldialogvindue"
-
 #~ msgid "Button layout test %d"
 #~ msgstr "Knaplayouttest %d"
 

po/de.po

@@ -3,7 +3,7 @@
 # Matthias Warkus <mawarkus@gnome.org>, 2002.
 # Christian Neumair <chris@gnome-de.org>, 2002-2004.
 # Hendrik Richter <hendrikr@gnome.org>, 2005, 2006, 2007, 2008.
-# Mario Blättermann <mario.blaettermann@gmail.com>, 2010-2013.
+# Mario Blättermann <mario.blaettermann@gmail.com>, 2010-2013, 2016.
 # Christian Kirbach <Christian.Kirbach@googlemail.com>, 2009, 2011, 2012.
 # Wolfgang Stöggl <c72578@yahoo.de> 2011.
 # Tobias Endrigkeit <tobiasendrigkeit@googlemail.com>, 2012.
@@ -13,16 +13,16 @@ 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: 2015-06-20 08:08+0000\n"
-"PO-Revision-Date: 2015-06-18 20:59+0100\n"
-"Last-Translator: Bernd Homuth <dev@hmt.im>\n"
+"POT-Creation-Date: 2016-02-28 13:37+0000\n"
+"PO-Revision-Date: 2016-02-28 19:15+0100\n"
+"Last-Translator: Mario Blättermann <mario.blaettermann@gmail.com>\n"
 "Language-Team: Deutsch <gnome-de@gnome.org>\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Poedit 1.8.1\n"
+"X-Generator: Poedit 1.8.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -463,22 +463,22 @@ msgstr "Zum virtuellen Terminal 11 wechseln"
 msgid "Switch to VT 12"
 msgstr "Zum virtuellen Terminal 12 wechseln"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Eingebaute Anzeige"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Unbekannt"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Unbekannte Anzeige"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -523,40 +523,44 @@ msgstr "_Warten"
 msgid "_Force Quit"
 msgstr "_Beenden erzwingen"
 
-#: ../src/core/display.c:563
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "X-Window-Systemanzeige »%s« konnte nicht geöffnet werden\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Verbindung zur Sitzungsverwaltung deaktivieren"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Den aktuellen Fensterverwalter ersetzen"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Kennung der Sitzungsverwaltung angeben"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Zu verwendende X-Anzeige"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Sitzung anhand gespeicherter Datei starten"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "X-Aufrufe abgleichen"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Als Wayland-Compositor ausführen"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Als eingebetteten Compositor ausführen"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Als vollwertigen Display-Server verwenden (nicht eingebettet)"
 
@@ -586,12 +590,12 @@ msgstr "Version ausgeben"
 msgid "Mutter plugin to use"
 msgstr "Zu benutzendes Mutter-Plugin"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbeitsfläche %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -600,12 +604,12 @@ msgstr ""
 "Bildschirm »%s« hat bereits einen Fensterverwalter. Versuchen Sie die Option "
 "»--replace«, um den aktuellen Fensterverwalter zu ersetzen."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Bildschirm %d auf Anzeige »%s« ist ungültig\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter wurde ohne Unterstützung für den redseligen Modus kompiliert\n"
 

po/el.po

@@ -20,16 +20,16 @@ msgstr ""
 "Project-Id-Version: metacity.gnome-2-26\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-21 11:31+0000\n"
-"PO-Revision-Date: 2015-02-21 15:43+0200\n"
-"Last-Translator: Efstathios Iosifidis <iosifidis@opensuse.org>\n"
+"POT-Creation-Date: 2016-03-12 01:36+0000\n"
+"PO-Revision-Date: 2016-03-14 23:05+0200\n"
+"Last-Translator: Tom Tryfonidis <tomtryf@gmail.com>\n"
 "Language-Team: Greek, Modern (1453-) <opensuse-translation-el@opensuse.org>\n"
 "Language: el\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Poedit 1.8.7\n"
 "X-Project-Style: gnome\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
@@ -453,46 +453,41 @@ msgid "Switch to VT 7"
 msgstr "Εναλλαγή στο VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Εναλλαγή στο VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Εναλλαγή στο VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Εναλλαγή στο VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Εναλλαγή στο VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Εναλλαγή στο VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Ενσωματωμένη οθόνη"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Άγνωστη"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Άγνωστη οθόνη"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -507,7 +502,7 @@ msgid ""
 msgstr ""
 "Εκτελείται ένας άλλος διαχειριστής παραθύρων στην οθόνη %i προβολή \"%s\"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Ηχητικό συμβάν κουδουνιού"
 
@@ -537,40 +532,44 @@ msgid "_Force Quit"
 msgstr "_Εξαναγκασμός σε τερματισμό"
 
 # gconf/gconf-internals.c:2416
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Αποτυχία ανοίγματος οθόνης του συστήματος παραθύρων Χ '%s'\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Απενεργοποίηση σύνδεσης στο διαχειριστή συνεδρίας"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Αντικατάσταση του τρέχοντος διαχειριστή παραθύρων"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Καθορισμός αναγνωριστικού διαχείρισης συνεδρίας"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Εμφάνιση Χ για χρήση"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Εκκίνηση συνεδρίας από savefile"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Να καταστούν σύγχρονες οι κλήσεις του X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
-msgstr "Εκτέλεση ως συνθετητής wayland"
+msgstr "Εκτέλεση ως wayland compositor"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Εκτέλεση ως ενσωματωμένος compositor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Εκτέλεση ως διακομιστής πλήρους οθόνης, αντί ενσωματωμένης"
 
@@ -598,16 +597,13 @@ msgstr "Εμφάνιση έκδοσης"
 msgid "Mutter plugin to use"
 msgstr "Πρόσθετα του Mutter για χρήση"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Χώρος εργασίας %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
@@ -616,12 +612,12 @@ msgstr ""
 "χρησιμοποιήσετε την επιλογή --replace για να αντικαταστήσετε τον τρέχων "
 "διαχειριστή παραθύρων."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Η οθόνη %d στην προβολή '%s' δεν είναι έγκυρη\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Το Mutter έχει μεταγλωττιστεί χωρίς υποστήριξη για λειτουργία εμφάνισης "

po/es.po

@@ -7,15 +7,15 @@
 # Pablo Gonzalo del Campo <pablodc@bigfoot.com>,2002,2003.
 # Francisco Javier F. Serrador <serrador@cvs.gnome.org>, 2004, 2005, 2006.
 # Jorge González <jorgegonz@svn.gnome.org>, 2007, 2008, 2009, 2010, 2011.
-# Daniel Mustieles <daniel.mustieles@gmail.com>, 2011, 2012, 2013, 2014, 2015.
+# Daniel Mustieles <daniel.mustieles@gmail.com>, 2011, 2012, 2013, 2014, 2015, 2016.
 #
 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: 2015-02-23 11:10+0000\n"
-"PO-Revision-Date: 2015-02-23 19:07+0100\n"
+"POT-Creation-Date: 2016-02-28 13:37+0000\n"
+"PO-Revision-Date: 2016-02-29 16:02+0100\n"
 "Last-Translator: Daniel Mustieles <daniel.mustieles@gmail.com>\n"
 "Language-Team: Español; Castellano <gnome-es-list@gnome.org>\n"
 "Language: \n"
@@ -445,46 +445,41 @@ msgid "Switch to VT 7"
 msgstr "Cambiar al VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Cambiar al VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Cambiar al VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Cambiar al VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Cambiar al VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Cambiar al VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Pantalla integrada"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Desconocida"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantalla desconocida"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -529,40 +524,45 @@ msgstr "_Esperar"
 msgid "_Force Quit"
 msgstr "_Forzar la salida"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Ocurrió un error al abrir la pantalla de X Window System «%s»\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desactivar conexión al gestor de sesión"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Reemplazar el gestor de ventanas en ejecución"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especificar el ID se gestión de sesión"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Pantalla X que usar"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializar sesión desde el archivo de salvaguarda"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Hacer que las llamadas a las X sean síncronas"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Ejecutar como compositor Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Ejecutar como compositor anidado"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Ejecutar como servidor completo, en lugar de anidado"
 
@@ -589,12 +589,12 @@ msgstr "Imprimir versión"
 msgid "Mutter plugin to use"
 msgstr "Complemento de mutter que usar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Área de trabajo %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -603,12 +603,12 @@ msgstr ""
 "La pantalla «%s» ya tiene un gestor de ventanas; pruebe a usar la opción «--"
 "replace» para reemplazar el gestor de ventanas activo."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "La ventana %d en la pantalla «%s» no es válida\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter fue compilado sin soporte para modo prolijo\n"
 

po/eu.po

@@ -2,24 +2,23 @@
 # This file is distributed under the same license as the PACKAGE package.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER.
 #
+#
 # Hizkuntza Politikarako Sailburuordetza <hizpol@ej-gv.es>, 2004.
 # Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011.
-# Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2012, 2013, 2014, 2015.
-#
+# Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2012, 2013, 2014, 2015, 2016.
 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: 2015-03-21 15:50+0100\n"
-"PO-Revision-Date: 2015-03-21 15:51+0100\n"
-"Last-Translator: Iñaki Larrañaga Murgoitio <dooteo@zundan.com>\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2016-03-23 17:05+0100\n"
+"PO-Revision-Date: 2016-03-23 17:06+0100\n"
+"Last-Translator: dooteo <dooteo@zundan.com>\n"
 "Language-Team: Basque <librezale@librezale.org>\n"
 "Language: eu\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Lokalize 1.4\n"
+"X-Generator: Lokalize 2.0\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
@@ -455,22 +454,22 @@ msgstr "Aldatu 11. TBra"
 msgid "Switch to VT 12"
 msgstr "Aldatu 12. TBra"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Bertako pantaila"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Ezezaguna"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantaila ezezaguna"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -486,7 +485,7 @@ msgstr ""
 "Dagoeneko beste konposatze-kudeatzailea ari da exekutatzen \"%2$s\" "
 "pantailako %1$i. monitorean \"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:194
 msgid "Bell event"
 msgstr "Soinuaren gertaera"
 
@@ -515,40 +514,44 @@ msgstr "_Itxaron"
 msgid "_Force Quit"
 msgstr "_Behartu ixtera"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Huts egin du X Window sistemaren '%s' pantaila irekitzean\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desgaitu saio-kudeatzailearen konexioa"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Ordeztu exekutatzen dagoen leiho-kudeatzailea"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Zehaztu saio-kudeatzailearen IDa"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X pantaila erabiltzeko"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Hasieratu saioa babes-fitxategitik"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Egin X deiak sinkronoak izatea"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Exekutatu wayland konposatzaile gisa"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Exekutatu habiaratutako konposatzaile gisa"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Exekutatu pantaila-zerbitzari oso bezala, habiaratuta baino"
 
@@ -575,12 +578,12 @@ msgstr "Erakutsi bertsioa"
 msgid "Mutter plugin to use"
 msgstr "Mutter-en osagaia erabiltzeko"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. laneko area"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -589,12 +592,12 @@ msgstr ""
 "'%s' pantailak badu leiho-kudeatzailea; erabili --replace aukera uneko leiho-"
 "kudeatzailea ordezteko."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "'%2$s' bistaratzeko %1$d pantaila ez da baliozkoa\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter modu xehatuaren euskarririk gabe konpilatu da\n"
 
@@ -676,11 +679,11 @@ msgstr "%s (%s)"
 #~ "\" ez dator bat formatuarekin"
 
 #~ msgid ""
-#~ "GTK color specification must have the state in brackets, e.g. gtk:fg"
-#~ "[NORMAL] where NORMAL is the state; could not parse \"%s\""
+#~ "GTK color specification must have the state in brackets, e.g. gtk:"
+#~ "fg[NORMAL] where NORMAL is the state; could not parse \"%s\""
 #~ msgstr ""
-#~ "GTK kolore-zehaztapenak egoera kortxete artean izan behar du, adib. gtk:fg"
-#~ "[NORMAL], NORMAL egoera izanik; \"%s\" ezin da analizatu"
+#~ "GTK kolore-zehaztapenak egoera kortxete artean izan behar du, adib. gtk:"
+#~ "fg[NORMAL], NORMAL egoera izanik; \"%s\" ezin da analizatu"
 
 #~ msgid ""
 #~ "GTK color specification must have a close bracket after the state, e.g. "

po/fr.po

@@ -1,5 +1,5 @@
 # French translation of mutter.
-# Copyright (C) 2002-2015 Free Software Foundation, Inc.
+# Copyright (C) 2002-2016 Free Software Foundation, Inc.
 # This file is distributed under the same license as the metacity package.
 #
 # Christophe Fergeau <teuf@users.sourceforge.net>, 2002.
@@ -11,7 +11,7 @@
 # Cyprien Le Pannérer <cyplp@free.fr>, 2006.
 # Robert-André Mauchin <zebob.m@gmail.com>, 2007. 
 # Stéphane Raimbault <stephane.raimbault@gmail.com>, 2007.
-# Claude Paroz <claude@2xlibre.net>, 2008-2015.
+# Claude Paroz <claude@2xlibre.net>, 2008-2016.
 # Bruno Brouard <annoa.b@gmail.com>, 2011-12.
 #
 msgid ""
@@ -19,8 +19,8 @@ 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: 2015-02-23 23:11+0000\n"
-"PO-Revision-Date: 2015-02-24 10:08+0100\n"
+"POT-Creation-Date: 2016-03-05 13:41+0000\n"
+"PO-Revision-Date: 2016-03-05 17:57+0100\n"
 "Last-Translator: Claude Paroz <claude@2xlibre.net>\n"
 "Language-Team: GNOME French Team <gnomefr@traduc.org>\n"
 "Language: fr\n"
@@ -468,22 +468,22 @@ msgstr "Passer à l'émulateur de terminal 11"
 msgid "Switch to VT 12"
 msgstr "Passer à l'émulateur de terminal 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Affichage intégré"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Inconnu"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Affichage inconnu"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -528,40 +528,44 @@ msgstr "_Attendre"
 msgid "_Force Quit"
 msgstr "_Forcer à quitter"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Impossible d'ouvrir l'affichage « %s » du système X Window\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Désactiver la connexion au gestionnaire de sessions"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Remplacer le gestionnaire de fenêtres en cours de fonctionnement"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Indiquer l'ID de gestion de sessions"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Affichage X à utiliser"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initialiser la session depuis le fichier de sauvegarde"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Rendre synchrones les appels à X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Lancer comme un compositeur wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Lancer comme un compositeur imbriqué"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Lancer comme un serveur d'affichage complet, plutôt qu'imbriqué"
 
@@ -589,12 +593,12 @@ msgstr "Afficher la version"
 msgid "Mutter plugin to use"
 msgstr "Greffon de Mutter à utiliser"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espace de travail %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -603,12 +607,12 @@ msgstr ""
 "L'affichage « %s » a déjà un gestionnaire de fenêtres ; essayez d'utiliser "
 "l'option --replace pour remplacer le gestionnaire de fenêtres actuel."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "L'écran %d sur l'affichage « %s » n'est pas valide\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter a été compilé sans la prise en charge du mode bavard\n"
 

po/fur.po

@@ -0,0 +1,583 @@
+# Friulian translation for mutter.
+# Copyright (C) 2016 mutter's COPYRIGHT HOLDER
+# This file is distributed under the same license as the mutter package.
+# Fabio Tomat <f.t.public@gmail.com>, 2016.
+#
+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: 2016-03-25 01:58+0000\n"
+"PO-Revision-Date: 2016-03-25 17:54+0100\n"
+"Language-Team: Friulian <fur@li.org>\n"
+"Language: fur\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Last-Translator: Fabio Tomat <f.t.public@gmail.com>\n"
+"X-Generator: Poedit 1.8.5\n"
+
+#: ../data/50-mutter-navigation.xml.in.h:1
+msgid "Navigation"
+msgstr "Navigazion"
+
+#: ../data/50-mutter-navigation.xml.in.h:2
+msgid "Move window to workspace 1"
+msgstr "Sposte barcon tal spazi di lavôr 1"
+
+#: ../data/50-mutter-navigation.xml.in.h:3
+msgid "Move window to workspace 2"
+msgstr "Sposte barcon tal spazi di lavôr 2"
+
+#: ../data/50-mutter-navigation.xml.in.h:4
+msgid "Move window to workspace 3"
+msgstr "Sposte barcon tal spazi di lavôr 3"
+
+#: ../data/50-mutter-navigation.xml.in.h:5
+msgid "Move window to workspace 4"
+msgstr "Sposte barcon tal spazi di lavôr 4"
+
+#: ../data/50-mutter-navigation.xml.in.h:6
+msgid "Move window to last workspace"
+msgstr "Sposte barcon tal ultin spazi di lavôr"
+
+#: ../data/50-mutter-navigation.xml.in.h:7
+msgid "Move window one workspace to the left"
+msgstr "Sposte barcon tal spazi di lavôr a çampe"
+
+#: ../data/50-mutter-navigation.xml.in.h:8
+msgid "Move window one workspace to the right"
+msgstr "Sposte barcon tal spazi di lavôr a drete"
+
+#: ../data/50-mutter-navigation.xml.in.h:9
+msgid "Move window one workspace up"
+msgstr "Sposte barcon tal spazi di lavôr parsore"
+
+#: ../data/50-mutter-navigation.xml.in.h:10
+msgid "Move window one workspace down"
+msgstr "Sposte barcon tal spazi di lavôr sot"
+
+#: ../data/50-mutter-navigation.xml.in.h:11
+msgid "Move window one monitor to the left"
+msgstr "Sposte barcon tal visôr a çampe"
+
+#: ../data/50-mutter-navigation.xml.in.h:12
+msgid "Move window one monitor to the right"
+msgstr "Sposte barcon tal visôr a drete"
+
+#: ../data/50-mutter-navigation.xml.in.h:13
+msgid "Move window one monitor up"
+msgstr "Sposte barcon tal visôr parsore"
+
+#: ../data/50-mutter-navigation.xml.in.h:14
+msgid "Move window one monitor down"
+msgstr "Sposte barcon tal visôr sot"
+
+#: ../data/50-mutter-navigation.xml.in.h:15
+msgid "Switch applications"
+msgstr "Passâ di une aplicazion in chê altre"
+
+#: ../data/50-mutter-navigation.xml.in.h:16
+msgid "Switch to previous application"
+msgstr "Passe ae aplicazion prime"
+
+#: ../data/50-mutter-navigation.xml.in.h:17
+msgid "Switch windows"
+msgstr "Passâ di un barcon in chel altri"
+
+#: ../data/50-mutter-navigation.xml.in.h:18
+msgid "Switch to previous window"
+msgstr "Passe al barcon prime"
+
+#: ../data/50-mutter-navigation.xml.in.h:19
+msgid "Switch windows of an application"
+msgstr "Passâ di un barcon in chel altri di une aplicazion"
+
+#: ../data/50-mutter-navigation.xml.in.h:20
+msgid "Switch to previous window of an application"
+msgstr "Passe al barcon prime di une aplicazion"
+
+#: ../data/50-mutter-navigation.xml.in.h:21
+msgid "Switch system controls"
+msgstr "Passâ di un control di sisteme in chel altri"
+
+#: ../data/50-mutter-navigation.xml.in.h:22
+msgid "Switch to previous system control"
+msgstr "Passe al control di sisteme precedent"
+
+#: ../data/50-mutter-navigation.xml.in.h:23
+msgid "Switch windows directly"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:24
+msgid "Switch directly to previous window"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:25
+msgid "Switch windows of an app directly"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:26
+msgid "Switch directly to previous window of an app"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:27
+msgid "Switch system controls directly"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:28
+msgid "Switch directly to previous system control"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:29
+msgid "Hide all normal windows"
+msgstr "Plate ducj i barcons normâi"
+
+#: ../data/50-mutter-navigation.xml.in.h:30
+msgid "Switch to workspace 1"
+msgstr "Passe al spazi di lavôr 1"
+
+#: ../data/50-mutter-navigation.xml.in.h:31
+msgid "Switch to workspace 2"
+msgstr "Passe al spazi di lavôr 2"
+
+#: ../data/50-mutter-navigation.xml.in.h:32
+msgid "Switch to workspace 3"
+msgstr "Passe al spazi di lavôr 3"
+
+#: ../data/50-mutter-navigation.xml.in.h:33
+msgid "Switch to workspace 4"
+msgstr "Passe al spazi di lavôr 4"
+
+#: ../data/50-mutter-navigation.xml.in.h:34
+msgid "Switch to last workspace"
+msgstr "Passe al ultin spazi di lavôr"
+
+#: ../data/50-mutter-navigation.xml.in.h:35
+msgid "Move to workspace left"
+msgstr "Sposte il spazi di lavôr a çampe"
+
+#: ../data/50-mutter-navigation.xml.in.h:36
+msgid "Move to workspace right"
+msgstr "Sposte il spazi di lavôr a drete"
+
+#: ../data/50-mutter-navigation.xml.in.h:37
+msgid "Move to workspace above"
+msgstr "Sposte il spazi di lavôr parsore"
+
+#: ../data/50-mutter-navigation.xml.in.h:38
+msgid "Move to workspace below"
+msgstr "Sposte il spazi di lavôr sot"
+
+#: ../data/50-mutter-system.xml.in.h:1
+msgid "System"
+msgstr "Sisteme"
+
+#: ../data/50-mutter-system.xml.in.h:2
+msgid "Show the run command prompt"
+msgstr ""
+
+#: ../data/50-mutter-system.xml.in.h:3
+msgid "Show the activities overview"
+msgstr "Mostre la panoramiche ativitâts"
+
+#: ../data/50-mutter-windows.xml.in.h:1
+msgid "Windows"
+msgstr "Barcons"
+
+#: ../data/50-mutter-windows.xml.in.h:2
+msgid "Activate the window menu"
+msgstr "Ative il menù dal barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:3
+msgid "Toggle fullscreen mode"
+msgstr "Ative/Disative modalitât plen visôr"
+
+#: ../data/50-mutter-windows.xml.in.h:4
+msgid "Toggle maximization state"
+msgstr "Ative/Disative il stât slargjât"
+
+#: ../data/50-mutter-windows.xml.in.h:5
+msgid "Maximize window"
+msgstr "Slargje il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:6
+msgid "Restore window"
+msgstr "Ripristine barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:7
+msgid "Toggle shaded state"
+msgstr "Ative/Disative stât inrodolât"
+
+#: ../data/50-mutter-windows.xml.in.h:8
+msgid "Close window"
+msgstr "Siere il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:9
+msgid "Hide window"
+msgstr "Plate il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:10
+msgid "Move window"
+msgstr "Sposte il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:11
+msgid "Resize window"
+msgstr "Ridimensione barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:12
+msgid "Toggle window on all workspaces or one"
+msgstr "Ative/Disative barcon su ducj i spazis di lavôr o nome un"
+
+#: ../data/50-mutter-windows.xml.in.h:13
+msgid "Raise window if covered, otherwise lower it"
+msgstr "Tire sù il barcon se al è cuviert, se no sbassilu"
+
+#: ../data/50-mutter-windows.xml.in.h:14
+msgid "Raise window above other windows"
+msgstr "Met il barcon parsore di chei altris"
+
+#: ../data/50-mutter-windows.xml.in.h:15
+msgid "Lower window below other windows"
+msgstr "Bute il barcon sot di chei altris"
+
+#: ../data/50-mutter-windows.xml.in.h:16
+msgid "Maximize window vertically"
+msgstr "Slargje il barcon par verticâl"
+
+#: ../data/50-mutter-windows.xml.in.h:17
+msgid "Maximize window horizontally"
+msgstr "Slargje il barcon par orizontâl"
+
+#: ../data/50-mutter-windows.xml.in.h:18
+msgid "View split on left"
+msgstr ""
+
+#: ../data/50-mutter-windows.xml.in.h:19
+msgid "View split on right"
+msgstr ""
+
+#: ../data/mutter.desktop.in.h:1
+msgid "Mutter"
+msgstr "Mutter"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:1
+msgid "Modifier to use for extended window management operations"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:2
+msgid ""
+"This key will initiate the \"overlay\", which is a combination window "
+"overview and application launching system. The default is intended to be the "
+"\"Windows key\" on PC hardware. It's expected that this binding either the "
+"default or set to the empty string."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:3
+msgid "Attach modal dialogs"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:4
+msgid ""
+"When true, instead of having independent titlebars, modal dialogs appear "
+"attached to the titlebar of the parent window and are moved together with "
+"the parent window."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:5
+msgid "Enable edge tiling when dropping windows on screen edges"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:6
+msgid ""
+"If enabled, dropping windows on vertical screen edges maximizes them "
+"vertically and resizes them horizontally to cover half of the available "
+"area. Dropping windows on the top screen edge maximizes them completely."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:7
+msgid "Workspaces are managed dynamically"
+msgstr "I spazis di vore a son ministrât in maniere dinamiche"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:8
+msgid ""
+"Determines whether workspaces are managed dynamically or whether there's a "
+"static number of workspaces (determined by the num-workspaces key in org."
+"gnome.desktop.wm.preferences)."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:9
+msgid "Workspaces only on primary"
+msgstr "Spazis di vore nome tal visôr primari"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:10
+msgid ""
+"Determines whether workspace switching should happen for windows on all "
+"monitors or only for windows on the primary monitor."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:11
+msgid "No tab popup"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:12
+msgid ""
+"Determines whether the use of popup and highlight frame should be disabled "
+"for window cycling."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:13
+msgid "Delay focus changes until the pointer stops moving"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:14
+msgid ""
+"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
+"the focus will not be changed immediately when entering a window, but only "
+"after the pointer stops moving."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:15
+msgid "Draggable border width"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:16
+msgid ""
+"The amount of total draggable borders. If the theme's visible borders are "
+"not enough, invisible borders will be added to meet this value."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:17
+msgid "Auto maximize nearly monitor sized windows"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:18
+msgid ""
+"If enabled, new windows that are initially the size of the monitor "
+"automatically get maximized."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:19
+msgid "Place new windows in the center"
+msgstr "Place i gnûfs barcons tal mieç"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:20
+msgid ""
+"When true, the new windows will always be put in the center of the active "
+"screen of the monitor."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:21
+msgid "Select window from tab popup"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:22
+msgid "Cancel tab popup"
+msgstr ""
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:1
+msgid "Switch to VT 1"
+msgstr "Passe al VT 1"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:2
+msgid "Switch to VT 2"
+msgstr "Passe al VT 2"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:3
+msgid "Switch to VT 3"
+msgstr "Passe al VT 3"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:4
+msgid "Switch to VT 4"
+msgstr "Passe al VT 4"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:5
+msgid "Switch to VT 5"
+msgstr "Passe al VT 5"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:6
+msgid "Switch to VT 6"
+msgstr "Passe al VT 6"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:7
+msgid "Switch to VT 7"
+msgstr "Passe al VT 7"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
+msgid "Switch to VT 8"
+msgstr "Passe al VT 8"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
+msgid "Switch to VT 9"
+msgstr "Passe al VT 9"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
+msgid "Switch to VT 10"
+msgstr "Passe al VT 10"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
+msgid "Switch to VT 11"
+msgstr "Passe al VT 11"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
+msgid "Switch to VT 12"
+msgstr "Passe al VT 12"
+
+#: ../src/backends/meta-monitor-manager.c:518
+msgid "Built-in display"
+msgstr "Display integrât"
+
+#: ../src/backends/meta-monitor-manager.c:544
+msgid "Unknown"
+msgstr "No cognossût"
+
+#: ../src/backends/meta-monitor-manager.c:546
+msgid "Unknown Display"
+msgstr "Display no cognossût"
+
+#. TRANSLATORS: this is a monitor vendor name, followed by a
+#. * size in inches, like 'Dell 15"'
+#.
+#: ../src/backends/meta-monitor-manager.c:554
+#, c-format
+msgid "%s %s"
+msgstr "%s %s"
+
+#. 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:456
+#, c-format
+msgid ""
+"Another compositing manager is already running on screen %i on display \"%s"
+"\"."
+msgstr ""
+"Un altri compositing manager al è za in esecuzion sul schermi %i sul display "
+"\"%s\"."
+
+#: ../src/core/bell.c:194
+msgid "Bell event"
+msgstr "Event cjampane"
+
+#: ../src/core/delete.c:127
+#, c-format
+msgid "“%s” is not responding."
+msgstr "“%s” nol rispuint."
+
+#: ../src/core/delete.c:129
+msgid "Application is not responding."
+msgstr "La aplicazion no rispuint."
+
+#: ../src/core/delete.c:134
+msgid ""
+"You may choose to wait a short while for it to continue or force the "
+"application to quit entirely."
+msgstr ""
+
+#: ../src/core/delete.c:141
+msgid "_Wait"
+msgstr "_Spiete"
+
+#: ../src/core/delete.c:141
+msgid "_Force Quit"
+msgstr "Sfuarce _Jessude"
+
+#: ../src/core/display.c:555
+#, c-format
+msgid "Failed to open X Window System display '%s'\n"
+msgstr "Impussibil vierzi il display '%s' di X Window System\n"
+
+#: ../src/core/main.c:181
+msgid "Disable connection to session manager"
+msgstr ""
+
+#: ../src/core/main.c:187
+msgid "Replace the running window manager"
+msgstr "Rimplace il window manager in vore"
+
+#: ../src/core/main.c:193
+msgid "Specify session management ID"
+msgstr ""
+
+#: ../src/core/main.c:198
+msgid "X Display to use"
+msgstr "Display X di doprâ"
+
+#: ../src/core/main.c:204
+msgid "Initialize session from savefile"
+msgstr "Inizialize session da file salvât"
+
+#: ../src/core/main.c:210
+msgid "Make X calls synchronous"
+msgstr "Fâs lis clamadis X sincronis"
+
+#: ../src/core/main.c:217
+msgid "Run as a wayland compositor"
+msgstr "Eseguìs come compositor wayland"
+
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Eseguìs come compositor nidiât"
+
+#: ../src/core/main.c:231
+msgid "Run as a full display server, rather than nested"
+msgstr "Eseguìs come servidôr display complet, invezit che nidiât"
+
+#: ../src/core/mutter.c:39
+#, c-format
+msgid ""
+"mutter %s\n"
+"Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
+"This is free software; see the source for copying conditions.\n"
+"There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A "
+"PARTICULAR PURPOSE.\n"
+msgstr ""
+"mutter %s\n"
+"Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., e altris\n"
+"Chest al è software libar; viodi i sorzints pes condizions di copie.\n"
+"No je NISSUNE garanzie; nancje di COMERCIABILITÂT o IDONEITÂT A UNE "
+"FINALITÂT PARTICOLÂR.\n"
+
+#: ../src/core/mutter.c:53
+msgid "Print version"
+msgstr "Stampe version"
+
+#: ../src/core/mutter.c:59
+msgid "Mutter plugin to use"
+msgstr "Plugin Mutter di doprâ"
+
+#: ../src/core/prefs.c:1997
+#, c-format
+msgid "Workspace %d"
+msgstr "Spazi di lavôr %d"
+
+#: ../src/core/screen.c:521
+#, c-format
+msgid ""
+"Display \"%s\" already has a window manager; try using the --replace option "
+"to replace the current window manager."
+msgstr ""
+"Il display \"%s\" al à za un window manager; prove dopre la opzion --replace "
+"par rimplaçâ chel atuâl."
+
+#: ../src/core/screen.c:603
+#, c-format
+msgid "Screen %d on display '%s' is invalid\n"
+msgstr "Schermi %d su display '%s' no valit\n"
+
+#: ../src/core/util.c:121
+msgid "Mutter was compiled without support for verbose mode\n"
+msgstr "Mutter al è stât compilât cence supuart pe modalitât fetose\n"
+
+#: ../src/x11/session.c:1815
+msgid ""
+"These windows do not support &quot;save current setup&quot; and will have to "
+"be restarted manually next time you log in."
+msgstr ""
+"Chescj barcons no supuartin la funzion &quot;salve impostazions atuâi&quot; "
+"e si scugnarà tornâ a inviâlis a man tal prossim acès."
+
+#: ../src/x11/window-props.c:549
+#, c-format
+msgid "%s (on %s)"
+msgstr "%s (su %s)"

po/gl.po

@@ -9,22 +9,21 @@
 # Mancomún - Centro de Referencia e Servizos de Software Libre <g11n@mancomun.org>, 2009.
 # Fran Diéguez <frandieguez@gnome.org>, 2009, 2010, 2011, 2012.
 # Leandro Regueiro <leandro.regueiro@gmail.com>, 2012.
-# Fran Dieguez <frandieguez@gnome.org>, 2012, 2013, 2014, 2015.
-#
+# Fran Dieguez <frandieguez@gnome.org>, 2012, 2013, 2014, 2015, 2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: gl\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-02-28 22:43+0100\n"
-"PO-Revision-Date: 2015-02-28 22:42+0100\n"
+"POT-Creation-Date: 2016-03-02 09:49+0100\n"
+"PO-Revision-Date: 2016-03-02 09:49+0200\n"
 "Last-Translator: Fran Dieguez <frandieguez@gnome.org>\n"
-"Language-Team: Galician <>\n"
+"Language-Team: gnome-l10n-gl@gnome.org\n"
 "Language: gl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Virtaal 0.7.1\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -461,22 +460,22 @@ msgstr "Cambiar á VT 11"
 msgid "Switch to VT 12"
 msgstr "Cambiar á VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Pantalla embebida"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Descoñecido"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantalla descoñecida"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -521,40 +520,44 @@ msgstr "Espe_rar"
 msgid "_Force Quit"
 msgstr "_Forzar a saída"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Produciuse un erro ao abrir a visualización do X Window System «%s»\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desactivar a conexión ao xestor de sesión"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Substituír o xestor de xanelas en execución"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especificar o ID de xestión de sesión"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Pantalla X que se vai usar"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializar sesión desde o ficheiro de salvagarda"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Facer que as chamadas a X sexan sincrónicas"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Executar como compositor de wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Executar como compositor anidado"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Executar como un servidor de pantalla completo, fronte a un aniñado"
 
@@ -581,12 +584,12 @@ msgstr "Imprimir versión"
 msgid "Mutter plugin to use"
 msgstr "Engadido de mutter que usar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espazo de traballo %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -595,12 +598,12 @@ msgstr ""
 "A pantalla «%s» ten xa un xestor de xanelas, tente usar a opción --replace "
 "para substituír o xestor de xanelas."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "A pantalla %d na visualización «%s» non é válida\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter foi compilado sen compatibilidade para o modo detallado\n"
 

po/he.po

@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: metacity.HEAD.he\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-02-24 19:33+0200\n"
-"PO-Revision-Date: 2015-02-24 19:34+0200\n"
+"POT-Creation-Date: 2016-03-03 14:39+0200\n"
+"PO-Revision-Date: 2016-03-03 14:40+0200\n"
 "Last-Translator: Yosef Or Boczko <yoseforb@gmail.com>\n"
 "Language-Team: עברית <>\n"
 "Language: he\n"
@@ -453,22 +453,22 @@ msgstr "מעבר ל־VT ‏11"
 msgid "Switch to VT 12"
 msgstr "מעבר ל־VT ‏12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "תצוגה מובנית"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "לא ידוע"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "תצוגה לא ידועה"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -510,40 +510,44 @@ msgstr "ה_מתנה"
 msgid "_Force Quit"
 msgstr "_אילוץ סגירה"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Failed to open X Window System display '%s'\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Disable connection to session manager"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Replace the running window manager"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Specify session management ID"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X Display to use"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initialize session from savefile"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Make X calls synchronous"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Run as a wayland compositor"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Run as a nested compositor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Run as a full display server, rather than nested"
 
@@ -569,12 +573,12 @@ msgstr "Print version"
 msgid "Mutter plugin to use"
 msgstr "תוסף ה־mutter לשימוש"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "מרחב עבודה %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -583,12 +587,12 @@ msgstr ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Screen %d on display '%s' is invalid\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter הודר ללא תמיכה במצב פירוט\n"
 

po/hu.po

@@ -1,4 +1,4 @@
-# Hungarian translation of mutter
+# Hungarian translation of mutter.
 # Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
 # This file is distributed under the same license as the mutter package.
 #
@@ -6,14 +6,14 @@
 # Gabor Sari <saga at externet dot hu>, 2003.
 # Laszlo Dvornik <dvornik at gnome dot hu>, 2004.
 # Gabor Kelemen <kelemeng at gnome dot hu>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013.
-# Balázs Úr <urbalazs at gmail dot com>, 2013, 2014, 2015.
+# Balázs Úr <urbalazs at gmail dot com>, 2013, 2014, 2015, 2016.
 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: 2015-02-22 11:10+0000\n"
-"PO-Revision-Date: 2015-02-22 20:52+0100\n"
+"POT-Creation-Date: 2016-03-04 13:42+0000\n"
+"PO-Revision-Date: 2016-03-04 20:43+0100\n"
 "Last-Translator: Balázs Úr <urbalazs@gmail.com>\n"
 "Language-Team: Hungarian <gnome-hu-list at gnome dot org>\n"
 "Language: hu\n"
@@ -436,46 +436,41 @@ msgid "Switch to VT 7"
 msgstr "Váltás a 7. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Váltás a 8. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Váltás a 9. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Váltás a 10. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Váltás a 11. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Váltás a 12. VT-re"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Beépített kijelző"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Ismeretlen"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Ismeretlen kijelző"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -519,40 +514,45 @@ msgstr "Vá_rakozás"
 msgid "_Force Quit"
 msgstr "_Erőltetett kilépés"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nem sikerült megnyitni a(z) „%s” X Window rendszer képernyőt\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "A munkamenet-kezelőhöz való csatlakozás tiltása"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "A futó ablakkezelő helyettesítése"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "A munkamenet-kezelő azonosítójának megadása"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "A használandó X megjelenítő"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "A munkamenet előkészítése a mentési fájlból"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Az X-hívások szinkronná tétele"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Futtatás wayland betűszedőként"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Futtatás beágyazott betűszedőként"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr ""
 "Futtatás teljes megjelenítő kiszolgálóként az egymásba ágyazott helyett"
@@ -580,12 +580,12 @@ msgstr "Verzió kinyomtatása"
 msgid "Mutter plugin to use"
 msgstr "Használandó Mutter bővítmény"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. munkaterület"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -594,12 +594,12 @@ msgstr ""
 "A(z) „%s” kijelző már rendelkezik ablakkezelővel; próbálja a --replace "
 "kapcsolóval helyettesíteni a jelenlegi ablakkezelőt."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "A(z) %d képernyő a(z) „%s” megjelenítőn érvénytelen\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "A Mutter ablakkezelőt a részletes mód támogatása nélkül fordították\n"
 

po/it.po

@@ -5,15 +5,15 @@
 # Pier Luigi Fiorini <plfiorini@libero.it>, 2002.
 # Lapo Calamandrei <lapo.calamandrei@virgilio.it>, 2003.
 # Luca Ferretti <lferrett@gnome.org>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012.
-# Milo Casagrande <milo@milo.name>, 2012, 2013, 2014, 2015.
+# Milo Casagrande <milo@milo.name>, 2012, 2013, 2014, 2015, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-04 23:11+0000\n"
-"PO-Revision-Date: 2015-03-05 09:16+0100\n"
+"POT-Creation-Date: 2016-03-17 13:44+0000\n"
+"PO-Revision-Date: 2016-03-17 21:24+0100\n"
 "Last-Translator: Milo Casagrande <milo@milo.name>\n"
 "Language-Team: Italian <tp@lists.linux.it>\n"
 "Language: it\n"
@@ -21,7 +21,7 @@ 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 1.7.4\n"
+"X-Generator: Poedit 1.8.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -466,22 +466,22 @@ msgstr "Passa al VT 11"
 msgid "Switch to VT 12"
 msgstr "Passa al VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Display integrato"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Sconosciuto"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Display sconosciuto"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -497,7 +497,7 @@ msgstr ""
 "Un altro compositing manager è già in esecuzione sullo schermo %i sul "
 "display «%s»."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Evento campanella"
 
@@ -526,40 +526,44 @@ msgstr "_Attendi"
 msgid "_Force Quit"
 msgstr "_Forza uscita"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Apertura del display «%s» di X Window System non riuscita\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Disabilita la connessione al gestore di sessione"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Sostituisce il window manager in esecuzione"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Specifica l'ID di gestione sessione"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Display X da usare"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inizializza la sessione da file salvato"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Rende le chiamate X sincrone"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Esegui come compositor Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Esegui come compositor annidato"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Esegui come display server invece che annidato"
 
@@ -586,12 +590,12 @@ msgstr "Stampa la versione"
 msgid "Mutter plugin to use"
 msgstr "Plugin Mutter da usare"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Spazio di lavoro %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -600,12 +604,12 @@ msgstr ""
 "Il display «%s» ha già un window manager; provare a utilizzare l'opzione --"
 "replace per sostituirlo."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Lo schermo %d nel display «%s» non è valido\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Mutter è stato compilato escludendo il supporto per la modalità prolissa\n"

po/ko.po

@@ -6,7 +6,7 @@
 # Changwoo Ryu <cwryu@debian.org>, 2003, 2004, 2005, 2006, 2007, 2008, 2009.
 #
 # Updated in mutter:
-# Changwoo Ryu <cwryu@debian.org>, 2011-2015.
+# Changwoo Ryu <cwryu@debian.org>, 2011-2016.
 #
 #
 # 주의:
@@ -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: 2015-03-07 11:12+0000\n"
-"PO-Revision-Date: 2015-03-08 03:44+0900\n"
+"POT-Creation-Date: 2016-03-12 13:40+0000\n"
+"PO-Revision-Date: 2016-03-13 04:38+0900\n"
 "Last-Translator: Changwoo Ryu <cwryu@debian.org>\n"
 "Language-Team: GNOME Korea <gnome-kr@googlegroups.com>\n"
 "Language: Korean\n"
@@ -453,22 +453,22 @@ msgstr "가상 터미널 11로 이동"
 msgid "Switch to VT 12"
 msgstr "가상 터미널 12로 이동"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "내장 디스플레이"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "알 수 없음"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "알 수 없는 디스플레이"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -484,7 +484,7 @@ msgstr ""
 "다른 창 구성 관리 프로그램이 이미 디스플레이 \"%2$s\" 화면 %1$i번에서 실행 중"
 "입니다."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "삑소리 이벤트"
 
@@ -511,40 +511,44 @@ msgstr "기다리기(_W)"
 msgid "_Force Quit"
 msgstr "강제로 끝내기(_F)"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, 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/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "세션 관리자와 연결 하지 않습니다"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "실행 중인 창 관리자를 바꿉니다"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "세션 관리 ID를 지정합니다"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "사용할 X 디스플레이"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "저장 파일에서 세션을 초기화 합니다"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "동기 X 호출을 합니다"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "웨일랜드 컴포지터로 실행합니다"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "내장 컴포지터로 실행합니다"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "전체 디스플레이 서버로 실행, 내장 프로그램 아님"
 
@@ -571,24 +575,26 @@ msgstr "버전을 출력합니다"
 msgid "Mutter plugin to use"
 msgstr "사용할 머터 플러그인"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "작업 공간 %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
-msgstr "디스플레이 \"%s\"에 이미 창 관리자가 있습니다. 현재 창 관리자를 바꾸려면 --replace 옵션을 써보십시오."
+msgstr ""
+"디스플레이 \"%s\"에 이미 창 관리자가 있습니다. 현재 창 관리자를 바꾸려면 --"
+"replace 옵션을 써보십시오."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "디스플레이 '%2$s'의 화면 %1$d은(는) 잘못되었습니다\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "머터가 자세한 모드 지원 없이 컴파일 되었습니다\n"
 

po/lt.po

@@ -13,8 +13,8 @@ msgstr ""
 "Project-Id-Version: lt\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2016-01-05 13:43+0000\n"
-"PO-Revision-Date: 2016-01-05 18:04+0200\n"
+"POT-Creation-Date: 2016-02-26 09:54+0000\n"
+"PO-Revision-Date: 2016-02-25 15:18+0200\n"
 "Last-Translator: Aurimas Černius <aurisc4@gmail.com>\n"
 "Language-Team: Lietuvių <gnome-lt@lists.akl.lt>\n"
 "Language: lt\n"
@@ -23,7 +23,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n"
 "%100<10 || n%100>=20) ? 1 : 2);\n"
-"X-Generator: Poedit 1.8.6\n"
+"X-Generator: Poedit 1.8.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -513,42 +513,46 @@ msgstr "_Laukti"
 msgid "_Force Quit"
 msgstr "_Priverstinai išeiti"
 
-#: ../src/core/display.c:563
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nepavyko atverti X Window sistemos ekrano „%s“\n"
 
-#: ../src/core/main.c:180
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Išjungti susijungimą su sesijos tvarkytuve"
 
-#: ../src/core/main.c:186
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Pakeisti veikiančią langų tvarkytuvę"
 
-#: ../src/core/main.c:192
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Nurodyti sesijos tvarkymo ID"
 
-#: ../src/core/main.c:197
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Naudotinas X ekranas"
 
-#: ../src/core/main.c:203
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializuoti sesiją iš išsaugojimo failo"
 
-#: ../src/core/main.c:209
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Sinchronizuoti X iškvietimus"
 
-#: ../src/core/main.c:216
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Vykdyti kaip wayland kompozitorių"
 
-#: ../src/core/main.c:224
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Vykdyti kaip įdėtinį kompozitorių"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
-msgstr "Vykdyti kaip visą vaizduoklio serverį, o ne vidinį"
+msgstr "Vykdyti kaip visą vaizduoklio serverį, o ne įdėtinį"
 
 #: ../src/core/mutter.c:39
 #, c-format
@@ -580,7 +584,7 @@ msgstr "Naudojamas Mutter įskiepis"
 msgid "Workspace %d"
 msgstr "Darbo sritis %d"
 
-#: ../src/core/screen.c:526
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -589,12 +593,12 @@ msgstr ""
 "Vaizduoklis „%s“ jau turi langų tvarkytuvę; pabandykite pakeisti esamą langų "
 "tvarkytuvę, naudodami parametrą --replace."
 
-#: ../src/core/screen.c:608
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Ekranas %d vaizduoklyje „%s“ netinkamas\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter buvo sukompiliuota be išsamaus veikimo veiksenos\n"
 

po/lv.po

@@ -7,14 +7,14 @@
 # Raivis Dejus <orvils@gmail.com>, 2006, 2007, 2009.
 # Rudolfs <rudolfs.mazurs@gmail.com>, 2011.
 # Rūdofls Mazurs <rudolfs.mazurs@gmail.com>, 2011, 2012.
-# Rūdolfs Mazurs <rudolfs.mazurs@gmail.com>, 2012, 2013, 2014, 2015.
+# Rūdolfs Mazurs <rudolfs.mazurs@gmail.com>, 2012, 2013, 2014, 2015, 2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: lv\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
-"product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-09-20 11:14+0000\n"
-"PO-Revision-Date: 2015-09-20 18:51+0300\n"
+"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter&"
+"keywords=I18N+L10N&component=general\n"
+"POT-Creation-Date: 2016-03-03 13:37+0000\n"
+"PO-Revision-Date: 2016-03-03 22:19+0200\n"
 "Last-Translator: Rūdolfs Mazurs <rudolfs.mazurs@gmail.com>\n"
 "Language-Team: Latvian <lata-l10n@googlegroups.com>\n"
 "Language: lv\n"
@@ -23,7 +23,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : "
 "2);\n"
-"X-Generator: Lokalize 1.5\n"
+"X-Generator: Lokalize 2.0\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -437,46 +437,41 @@ msgid "Switch to VT 7"
 msgstr "Pārslēgties uz VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Pārslēgties uz VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Pārslēgties uz VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Pārslēgties uz VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Pārslēgties uz VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Pārslēgties uz VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:500
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Iebūvēts displejs"
 
-#: ../src/backends/meta-monitor-manager.c:526
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Nezināms"
 
-#: ../src/backends/meta-monitor-manager.c:528
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Nezināms displejs"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:536
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -519,40 +514,45 @@ msgstr "_Gaidīt"
 msgid "_Force Quit"
 msgstr "Aizvērt _piespiedu kārtā"
 
-#: ../src/core/display.c:563
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Neizdevās atvērt X logu sistēmas displeju “%s”\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Deaktivēt savienojumu ar sesiju pārvaldnieku"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Aizvietot darbojošos logu pārvaldnieku"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Norādiet sesiju pārvaldības ID"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Lietojamais X displejs"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializēt sesiju no saglabātās datnes"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Padarīt X izsaukumus sinhronus"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Palaist kā wayland kompozitoru"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Palaist kā ligzdotu kompozitoru"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Palaist kā pilnu attēlošanas serveri, nevis iegultu"
 
@@ -579,29 +579,26 @@ msgstr "Parādīt versiju"
 msgid "Mutter plugin to use"
 msgstr "Izmantojamais mutter spraudnis"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Darbvieta %d"
 
-#: ../src/core/screen.c:526
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
-"Displejam “%s” jau ir logu pārvaldnieks; mēģiniet lietot --replace "
-"iespēju, lai aizvietotu pašreizējo logu pārvaldnieku."
+"Displejam “%s” jau ir logu pārvaldnieks; mēģiniet lietot --replace iespēju, "
+"lai aizvietotu pašreizējo logu pārvaldnieku."
 
-#: ../src/core/screen.c:608
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Ekrāna %d displejs “%s“ nav derīgs\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter tika kompilēts bez detalizētas izvades režīma atbalsta\n"
 
@@ -617,3 +614,4 @@ msgstr ""
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (uz %s)"
+

po/pl.po

@@ -9,14 +9,14 @@
 # Marek Stępień <marcoos@aviary.pl>, 2007.
 # Wadim Dziedzic <wdziedzic@aviary.pl>, 2007.
 # Tomasz Dominikowski <dominikowski@gmail.com>, 2008-2009.
-# Piotr Drąg <piotrdrag@gmail.com>, 2010-2015.
-# Aviary.pl <gnomepl@aviary.pl>, 2007-2015.
+# Piotr Drąg <piotrdrag@gmail.com>, 2010-2016.
+# Aviary.pl <gnomepl@aviary.pl>, 2007-2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-08-26 18:49+0200\n"
-"PO-Revision-Date: 2015-08-26 18:50+0200\n"
+"POT-Creation-Date: 2016-02-25 17:29+0100\n"
+"PO-Revision-Date: 2016-02-25 17:30+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <gnomepl@aviary.pl>\n"
 "Language: pl\n"
@@ -285,10 +285,10 @@ msgid ""
 "\"Windows key\" on PC hardware. It's expected that this binding either the "
 "default or set to the empty string."
 msgstr ""
-"Ten klawisz inicjuje tryb „overlay”, który jest połączeniem podglądu okien i "
-"systemu uruchamiania programów. Domyślnie jest przeznaczony do powiązania z "
-"klawiszem „Windows” na komputerach typu PC. Ustawienie tego powiązania "
-"powinno być domyślne lub puste."
+"Ten klawisz inicjuje tryb „overlay” (nakładki), który jest połączeniem "
+"podglądu okien i systemu uruchamiania programów. Domyślnie jest przeznaczony "
+"do powiązania z klawiszem „Windows” na komputerach typu PC. Ustawienie tego "
+"powiązania powinno być domyślne lub puste."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:3
 msgid "Attach modal dialogs"
@@ -332,8 +332,8 @@ msgid ""
 "gnome.desktop.wm.preferences)."
 msgstr ""
 "Określa, czy obszary robocze są zarządzane dynamicznie, czy istnieje "
-"statyczna liczba obszarów (określona przez klucz „num-workspaces” w org."
-"gnome.desktop.wm.preferences)."
+"statyczna liczba obszarów (określona przez klucz „num-workspaces” w „org."
+"gnome.desktop.wm.preferences”)."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:9
 msgid "Workspaces only on primary"
@@ -468,22 +468,22 @@ msgstr "Przełączenie na 11. konsolę wirtualną"
 msgid "Switch to VT 12"
 msgstr "Przełączenie na 12. konsolę wirtualną"
 
-#: ../src/backends/meta-monitor-manager.c:500
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Wbudowany ekran"
 
-#: ../src/backends/meta-monitor-manager.c:526
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Nieznany"
 
-#: ../src/backends/meta-monitor-manager.c:528
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Nieznany ekran"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:536
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -525,42 +525,46 @@ msgstr "_Czekaj"
 msgid "_Force Quit"
 msgstr "_Zakończ"
 
-#: ../src/core/display.c:563
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Otwarcie połączenia z ekranem „%s” systemu X Window się nie powiodło\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Rozłącza połączenie z menedżerem sesji"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Zastępuje uruchomionego menedżera okien"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Podaje identyfikator zarządzania sesją"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Używany ekran X"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicjuje sesję z zapisanego pliku"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Synchroniczne wywołania X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Uruchamia jako menedżer składania Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Uruchamia jako osadzony menedżer składania"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
-msgstr "Uruchamia pełny serwer wyświetlania zamiast osadzonego"
+msgstr "Uruchamia jako pełny serwer wyświetlania zamiast osadzonego"
 
 #: ../src/core/mutter.c:39
 #, c-format
@@ -572,7 +576,7 @@ msgid ""
 "PARTICULAR PURPOSE.\n"
 msgstr ""
 "mutter %s\n"
-"Copyright (C) 2001—%d Havoc Pennington, Red Hat, Inc., oraz inni\n"
+"Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., oraz inni\n"
 "Niniejszy program jest wolnym oprogramowaniem, aby poznać warunki, pod\n"
 "jakimi dopuszczalne jest kopiowanie programu, zajrzyj do jego źródeł.\n"
 "Na program nie udziela się ŻADNYCH GWARANCJI, nawet domyślnej gwarancji\n"
@@ -584,23 +588,23 @@ msgstr "Wyświetla wersję"
 
 #: ../src/core/mutter.c:59
 msgid "Mutter plugin to use"
-msgstr "Używana wtyczka programu Mutter"
+msgstr "Używana wtyczka menedżera Mutter"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
-msgstr "Obszar roboczy %d"
+msgstr "%d. obszar roboczy"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
 "Na ekranie „%s” działa już menedżer okien. Aby zastąpić działającego "
-"menedżera okien, proszę spróbować użyć opcji --replace."
+"menedżera okien, należy użyć opcji „--replace”."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Podekran %d ekranu „%s” jest nieprawidłowy\n"
@@ -608,7 +612,7 @@ msgstr "Podekran %d ekranu „%s” jest nieprawidłowy\n"
 #: ../src/core/util.c:118
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
-"Program Mutter został skompilowany bez obsługi trybu z obszerną informacją\n"
+"Menedżer Mutter został skompilowany bez obsługi trybu z obszerną informacją\n"
 
 #: ../src/x11/session.c:1815
 msgid ""

po/pt.po

@@ -3,21 +3,22 @@
 # Distributed under the same licence as the metacity package
 # Duarte Loreto <happyguy_pt@hotmail.com>, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014.
 # Pedro Albuquerque <palbuquerque73@openmailbox.com>, 2015.
+# Tiago Santos <tiagofsantos81@sapo.pt>, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: 3.10\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-06-07 22:51+0000\n"
-"PO-Revision-Date: 2015-06-25 08:16+0100\n"
-"Last-Translator: Pedro Albuquerque <palbuquerque73@openmailbox.com>\n"
+"POT-Creation-Date: 2016-04-30 13:15+0000\n"
+"PO-Revision-Date: 2016-04-30 16:12+0100\n"
+"Last-Translator: Tiago Santos <tiagofsantos81@sapo.pt>\n"
 "Language-Team: Português <palbuquerque73@openmailbox.com>\n"
 "Language: pt\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Poedit 1.5.4\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
@@ -41,7 +42,6 @@ msgid "Move window to workspace 4"
 msgstr "Mover janela para a área de trabalho 4"
 
 #: ../data/50-mutter-navigation.xml.in.h:6
-#| msgid "Move window to workspace 1"
 msgid "Move window to last workspace"
 msgstr "Mover janela para a última área de trabalho"
 
@@ -82,7 +82,6 @@ msgid "Switch applications"
 msgstr "Mudar de aplicações"
 
 #: ../data/50-mutter-navigation.xml.in.h:16
-#| msgid "Switch applications"
 msgid "Switch to previous application"
 msgstr "Mudar para a aplicação anterior"
 
@@ -91,7 +90,6 @@ msgid "Switch windows"
 msgstr "Mudar de janelas"
 
 #: ../data/50-mutter-navigation.xml.in.h:18
-#| msgid "Switch windows"
 msgid "Switch to previous window"
 msgstr "Mudar para a janela anterior"
 
@@ -100,7 +98,6 @@ msgid "Switch windows of an application"
 msgstr "Alternar entre janelas de uma aplicação"
 
 #: ../data/50-mutter-navigation.xml.in.h:20
-#| msgid "Switch windows of an application"
 msgid "Switch to previous window of an application"
 msgstr "Mudar para a janela anterior de uma aplicação"
 
@@ -109,7 +106,6 @@ msgid "Switch system controls"
 msgstr "Alternar entre controlos de sistema"
 
 #: ../data/50-mutter-navigation.xml.in.h:22
-#| msgid "Switch system controls"
 msgid "Switch to previous system control"
 msgstr "Mudar para o controlo de sistema anterior"
 
@@ -126,7 +122,6 @@ msgid "Switch windows of an app directly"
 msgstr "Alternar diretamente entre janelas de uma aplicação"
 
 #: ../data/50-mutter-navigation.xml.in.h:26
-#| msgid "Switch windows of an application"
 msgid "Switch directly to previous window of an app"
 msgstr "Mudar diretamente para a janela anterior de uma aplicação"
 
@@ -135,7 +130,6 @@ msgid "Switch system controls directly"
 msgstr "Alternar diretamente entre controlos de sistema"
 
 #: ../data/50-mutter-navigation.xml.in.h:28
-#| msgid "Switch system controls"
 msgid "Switch directly to previous system control"
 msgstr "Mudar diretamente para o controlo de sistema anterior"
 
@@ -160,7 +154,6 @@ msgid "Switch to workspace 4"
 msgstr "Mudar para a área de trabalho 4"
 
 #: ../data/50-mutter-navigation.xml.in.h:34
-#| msgid "Switch to workspace 1"
 msgid "Switch to last workspace"
 msgstr "Mudar para a última área de trabalho 1"
 
@@ -415,81 +408,69 @@ msgid "Cancel tab popup"
 msgstr "Cancelar o popup de tabulador"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:1
-#| msgid "Switch to workspace 1"
 msgid "Switch to VT 1"
 msgstr "Alternar para a área de trabalho 1"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:2
-#| msgid "Switch to workspace 2"
 msgid "Switch to VT 2"
 msgstr "Alternar para a área de trabalho 2"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:3
-#| msgid "Switch to workspace 3"
 msgid "Switch to VT 3"
 msgstr "Alternar para a área de trabalho 3"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:4
-#| msgid "Switch to workspace 4"
 msgid "Switch to VT 4"
 msgstr "Alternar para a área de trabalho 4"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:5
-#| msgid "Switch to workspace 5"
 msgid "Switch to VT 5"
 msgstr "Mover para a área de trabalho 5"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:6
-#| msgid "Switch to workspace 6"
 msgid "Switch to VT 6"
 msgstr "Mover para a área de trabalho 6"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:7
-#| msgid "Switch to workspace 7"
 msgid "Switch to VT 7"
 msgstr "Mover para a área de trabalho 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to workspace 8"
 msgid "Switch to VT 8"
 msgstr "Mover para a área de trabalho 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to workspace 9"
 msgid "Switch to VT 9"
 msgstr "Mover para a área de trabalho 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to workspace 10"
 msgid "Switch to VT 10"
 msgstr "Mover para a área de trabalho 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to workspace 11"
 msgid "Switch to VT 11"
 msgstr "Mover para a área de trabalho 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to workspace 12"
 msgid "Switch to VT 12"
 msgstr "Mover para a área de trabalho 12"
 
-#: ../src/backends/meta-monitor-manager.c:496
+#: ../src/backends/meta-monitor-manager.c:515
 msgid "Built-in display"
 msgstr "Ecrã embutido"
 
-#: ../src/backends/meta-monitor-manager.c:522
+#: ../src/backends/meta-monitor-manager.c:538
 msgid "Unknown"
 msgstr "Desconhecido"
 
-#: ../src/backends/meta-monitor-manager.c:524
+#: ../src/backends/meta-monitor-manager.c:540
 msgid "Unknown Display"
 msgstr "Ecrã desconhecido"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:532
+#: ../src/backends/meta-monitor-manager.c:548
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -505,7 +486,7 @@ msgstr ""
 "Já se encontra em execução outro gestor de janelas no ecrã %i do monitor \"%s"
 "\"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:194
 msgid "Bell event"
 msgstr "Evento de campainha"
 
@@ -534,40 +515,45 @@ msgstr "_Aguardar"
 msgid "_Force Quit"
 msgstr "_Forçar terminar"
 
-#: ../src/core/display.c:563
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Falha ao abrir ecrã \"%s\" do sistema Janelas X\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desativar a ligação ao gestor de sessão"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Substituir o gestor de janelas em execução"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especificar a ID de gestão de sessão"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Ecrã X a utilizar"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializar a sessão a partir de um ficheiro de gravação de sessão"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Fazer as chamadas X sincronamente"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Executar como compositor wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Executar como compositor aninhado"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Executar como servidor de ecrã completo, em vez de aninhado"
 
@@ -595,16 +581,13 @@ msgstr "Imprimir a versão"
 msgid "Mutter plugin to use"
 msgstr "Extensão Mutter a utilizar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Área de trabalho %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
@@ -612,12 +595,12 @@ msgstr ""
 "O ecrã \"%s\" já tem um gestor de janelas; tente utilizar a opção --replace "
 "para substituir o gestor de janelas atual."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Ecrã %d no monitor \"%s\" é inválido\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "O Mutter foi compilado sem suporte para modo verboso\n"
 

po/pt_BR.po

@@ -15,22 +15,23 @@
 # Rodrigo Padula de Oliveira <contato@rodrigopadula.com>, 2011.
 # Rafael Ferreira <rafael.f.f1@gmail.com>, 2013, 2014.
 # Enrico Nicoletto <liverig@gmail.com>, 2012, 2014.
+# Artur de Aquino Morais <artur.morais93@outlook.com>, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-26 11:24+0000\n"
-"PO-Revision-Date: 2015-02-26 17:36-0300\n"
-"Last-Translator: Rafael Ferreira <rafael.f.f1@gmail.com>\n"
+"POT-Creation-Date: 2016-02-25 13:40+0000\n"
+"PO-Revision-Date: 2016-02-25 13:41-0300\n"
+"Last-Translator: Artur de Aquino Morais <artur.morais93@outlook.com>\n"
 "Language-Team: Brazilian Portuguese <gnome-pt_br-list@gnome.org>\n"
 "Language: pt_BR\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
-"X-Generator: Poedit 1.7.4\n"
+"X-Generator: Poedit 1.8.4\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -472,22 +473,22 @@ msgstr "Trocar para o VT 11"
 msgid "Switch to VT 12"
 msgstr "Trocar para o VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Tela embutida"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Desconhecido"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Monitor desconhecido"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s de %s"
@@ -531,40 +532,44 @@ msgstr "_Esperar"
 msgid "_Force Quit"
 msgstr "_Forçar sair"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Falha ao abrir a exibição \"%s\" do sistema de janelas X\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desabilitar a conexão com o gerenciador de sessões"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Substituir o gerenciador de janelas em execução"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especificar o ID do gerenciador de sessões"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Exibição do X a ser utilizada"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializar a sessão a partir do arquivo salvo"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Fazer X chamadas síncronas"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Executar como um compositor wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Executar como um compositor aninhado"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Executar como um servidor de tela cheia, ao invés de aninhado"
 
@@ -592,12 +597,12 @@ msgstr "Versão impressa"
 msgid "Mutter plugin to use"
 msgstr "Plug-in do Mutter para usar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espaço de trabalho %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -606,7 +611,7 @@ msgstr ""
 "A exibição \"%s\" já possui um gerenciador de janelas; tente usar a opção --"
 "replace para substituir o gerenciador de janelas atual."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "A tela %d na exibição \"%s\" é inválida\n"

po/ru.po

@@ -9,15 +9,16 @@
 # Yuri Kozlov <yuray@komyakino.ru>, 2011.
 # Yuri Myasoedov <ymyasoedov@yandex.ru>, 2012-2014, 2015.
 # Ivan Komaritsyn <vantu5z@mail.ru>, 2015.
+# Stas Solovey <whats_up@tut.by>, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity ru\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-19 23:11+0000\n"
-"PO-Revision-Date: 2015-02-20 13:59+0300\n"
-"Last-Translator: Ivan Komaritsyn <vantu5z@mail.ru>\n"
+"POT-Creation-Date: 2016-03-03 01:44+0000\n"
+"PO-Revision-Date: 2016-03-03 13:51+0300\n"
+"Last-Translator: Stas Solovey <whats_up@tut.by>\n"
 "Language-Team: Русский <gnome-cyr@gnome.org>\n"
 "Language: ru\n"
 "MIME-Version: 1.0\n"
@@ -25,7 +26,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
 "%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Gtranslator 2.91.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -441,46 +442,41 @@ msgid "Switch to VT 7"
 msgstr "Переключиться на виртуальный терминал 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Переключиться на виртуальный терминал 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Переключиться на виртуальный терминал 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Переключиться на виртуальный терминал 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Переключиться на виртуальный терминал 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Переключиться на виртуальный терминал 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Встроенный дисплей"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Неизвестный"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Неизвестный дисплей"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -521,40 +517,45 @@ msgstr "_Подождать"
 msgid "_Force Quit"
 msgstr "Завер_шить"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Не удалось открыть дисплей «%s» системы X Window\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Запретить подключение к менеджеру сеансов"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Заменить запущенный оконный менеджер"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Указать идентификатор управления сеансом"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Используемый дисплей X"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Инициализировать сеанс из сохранённого файла"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Сделать X-вызовы синхронными"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Запустить в качестве композитора wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Запустить в качестве встроенного композитора"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Запустить в качестве полноэкранного сервера вместо встроенного"
 
@@ -583,12 +584,12 @@ msgstr "Вывести версию"
 msgid "Mutter plugin to use"
 msgstr "Использовать модуль mutter"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Рабочее место %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -597,12 +598,12 @@ msgstr ""
 "Дисплей «%s» уже использует менеджер окон; попробуйте использовать параметр "
 "--replace, чтобы заменить текущий менеджер окон."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Недопустимый экран %d дисплея «%s»\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter собран без поддержки режима подробных сообщений\n"
 

po/sk.po

@@ -14,8 +14,8 @@ 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: 2015-02-21 23:27+0000\n"
-"PO-Revision-Date: 2015-02-22 11:11+0100\n"
+"POT-Creation-Date: 2016-03-01 13:42+0000\n"
+"PO-Revision-Date: 2016-03-01 20:40+0100\n"
 "Last-Translator: Dušan Kazik <prescott66@gmail.com>\n"
 "Language-Team: Slovak <gnome-sk-list@gnome.org>\n"
 "Language: sk\n"
@@ -23,7 +23,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 1 : (n>=2 && n<=4) ? 2 : 0;\n"
-"X-Generator: Poedit 1.7.4\n"
+"X-Generator: Poedit 1.8.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -542,22 +542,22 @@ msgstr "Prepnúť na VT č. 11"
 msgid "Switch to VT 12"
 msgstr "Prepnúť na VT č. 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Vstavaný displej"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Neznámy"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Neznámy displej"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -602,46 +602,51 @@ msgid "_Force Quit"
 msgstr "_Vynútiť ukončenie"
 
 # X window system preloz, napr. system na spravu okien X
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Zlyhalo otvorenie displeja systému na správu okien X „%s“\n"
 
 # cmd desc
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Zakáže pripojenia k správcovi relácií"
 
 # cmd desc
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Nahradí bežiaceho správcu okien"
 
 # cmd desc
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Zadá identifikátor správy relácií"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X displej, ktorý bude použitý"
 
 # cmd desc
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializuje reláciu z uloženého súboru"
 
 # cmd desc
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Použije synchrónne volania X"
 
 # cmd desc
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Spustí ako kompozitor protokolu wayland"
 
-#: ../src/core/main.c:220
+# cmd desc
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Spustí ako kompozitor s vnoreným režimom"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Spustí ako plnohodnotný zobrazovací server, namiesto vnoreného režimu"
 
@@ -670,12 +675,12 @@ msgstr "Zobrazí verziu"
 msgid "Mutter plugin to use"
 msgstr "Použije zásuvný modul Mutter"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Pracovný priestor č. %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -684,12 +689,12 @@ msgstr ""
 "Displej „%s“ už má správcu okien. Skúste použiť prepínač --replace, aby sa "
 "aktuálny správca nahradil."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Obrazovka č. %d na displeji „%s“ nie je platná\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter bol skompilovaný bez výpisu podrobností pri behu\n"
 

po/sl.po

@@ -4,15 +4,15 @@
 #
 # Andraž Tori <andraz.tori1@guest.arnes.si>, 2000.
 # Matjaž Horvat <m@owca.info>, 2006.
-# Matej Urbančič <mateju@svn.gnome.org>, 2007-2015.
+# Matej Urbančič <mateju@svn.gnome.org>, 2007-2016.
 #
 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: 2015-03-15 11:07+0000\n"
-"PO-Revision-Date: 2015-03-15 14:36+0100\n"
+"POT-Creation-Date: 2016-03-05 21:12+0100\n"
+"PO-Revision-Date: 2016-03-05 21:12+0100\n"
 "Last-Translator: Matej Urbančič <mateju@svn.gnome.org>\n"
 "Language-Team: Slovenian GNOME Translation Team <gnome-si@googlegroups.com>\n"
 "Language: sl_SI\n"
@@ -22,7 +22,7 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || n"
 "%100==4 ? 3 : 0);\n"
 "X-Poedit-SourceCharset: utf-8\n"
-"X-Generator: Poedit 1.5.4\n"
+"X-Generator: Poedit 1.8.4\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -455,22 +455,22 @@ msgstr "Preklopi na VT 11"
 msgid "Switch to VT 12"
 msgstr "Preklopi na VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Vgrajen zaslon"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Neznano"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Neznan zaslon"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -514,40 +514,44 @@ msgstr "_Počakaj"
 msgid "_Force Quit"
 msgstr "_Vsili konec"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Ni mogoče odpreti zaslona '%s' okenskega sistema X\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Onemogoči povezavo z upravljalnikom sej"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Zamenjaj trenutni upravljalnik oken"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Navedite ID upravljanja seje"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Zaslon X za uporabo"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Začni sejo iz shranjene datoteke"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Uskladi klice X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Zaženi izbirnik wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Zaženi kot gnezden vpisovalnik"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Zaženi kot polni strežnik zaslona in ne vstavljeno"
 
@@ -575,12 +579,12 @@ msgid "Mutter plugin to use"
 msgstr "Vstavek Mutter za uporabo"
 
 # G:1 K:0 O:0
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Delovna površina %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -589,12 +593,12 @@ msgstr ""
 "Zaslon \"%s\" že ima določen upravljalnik oken; poskušajte uporabiti možnost "
 "--replace za zamenjavo trenutnega upravljalnika zaslona."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Zaslon %d na prikazu '%s' ni veljaven\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Program Mutter je kodno preveden brez podpore za podrobni način izpisovanja\n"

po/sr.po

@@ -1,19 +1,21 @@
 # Serbian translation of mutter.
-# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2015.
+# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2016.
 # This file is distributed under the same license as the mutter package.
+#
+# Translators: 
 # Горан Ракић <grakic@devbase.net>
 # Данило Шеган <danilo@prevod.org>, 2005.
 # Милош Поповић <gpopac@gmail.com>, 2010.
-# Мирослав Николић <miroslavnikolic@rocketmail.com>, 2011—2015.
+# Мирослав Николић <miroslavnikolic@rocketmail.com>, 2011—2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter&"
 "keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-04 11:14+0000\n"
-"PO-Revision-Date: 2015-03-04 19:46+0200\n"
+"POT-Creation-Date: 2016-03-09 01:41+0000\n"
+"PO-Revision-Date: 2016-03-09 09:52+0200\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
-"Language-Team: Serbian <gnom@prevod.org>\n"
+"Language-Team: Serbian <(nothing)>\n"
 "Language: sr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -436,46 +438,41 @@ msgid "Switch to VT 7"
 msgstr "Прелазак на ВТ 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Прелазак на ВТ 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Прелазак на ВТ 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Прелазак на ВТ 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Прелазак на ВТ 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Прелазак на ВТ 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Уграђени дисплеј"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Непознато"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Непознат дисплеј"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -519,40 +516,45 @@ msgstr "_Сачекај"
 msgid "_Force Quit"
 msgstr "_Приморај излаз"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Нисам успео да отворим екран „%s“ Икс система прозора\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Искључује везу са управником сесије"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Мења текућег управника прозорима"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Наводи ИБ управника сесије"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Икс екран који ће бити коришћен"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Покреће сесију из датотеке чувања"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Чини Икс позиве усклађеним"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Ради као вајландов саставник"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Ради као угнеждени саставник"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Ради као пуни сервер приказа, уместо као угнеждени"
 
@@ -566,8 +568,8 @@ msgid ""
 "PARTICULAR PURPOSE.\n"
 msgstr ""
 "матер %s\n"
-"Сва права задржана (C) 2001–%d Havoc Pennington, Red Hat, Inc., и остали\n"
-"Ово је слободан програм; погледајте изворни код за услове коришћења.\n"
+"Сва права задржана © 2001–%d Хевок Пенингтон, Ред Хет, Инк., и остали\n"
+"Ово је слободан програм; погледајте изворни кôд за услове коришћења.\n"
 "НЕ постоји никаква гаранција; чак ни гаранција о ТРЖИШНОЈ ВРЕДНОСТИ или "
 "ПРИЛАГОЂЕНОСТИ ОДРЕЂЕНОЈ НАМЕНИ.\n"
 
@@ -579,29 +581,26 @@ msgstr "Исписује издање"
 msgid "Mutter plugin to use"
 msgstr "Прикључци Матера за коришћење"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. радни простор"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
-"Приказ „%s“ већ има управника прозора; пробајте да користите опцију "
-"„--replace“ да замените тренутног управника прозора."
+"Приказ „%s“ већ има управника прозора; пробајте да користите опцију „--"
+"replace“ да замените тренутног управника прозора."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Приказ „%d“ на екрану „%s“ није исправан\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Матер је преведен без подршке за опширан режим\n"
 

po/sr@latin.po

@@ -1,19 +1,21 @@
 # Serbian translation of mutter.
-# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2015.
+# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2016.
 # This file is distributed under the same license as the mutter package.
+#
+# Translators: 
 # Goran Rakić <grakic@devbase.net>
 # Danilo Šegan <danilo@prevod.org>, 2005.
 # Miloš Popović <gpopac@gmail.com>, 2010.
-# Miroslav Nikolić <miroslavnikolic@rocketmail.com>, 2011—2015.
+# Miroslav Nikolić <miroslavnikolic@rocketmail.com>, 2011—2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter&"
 "keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-04 11:14+0000\n"
-"PO-Revision-Date: 2015-03-04 19:46+0200\n"
+"POT-Creation-Date: 2016-03-09 01:41+0000\n"
+"PO-Revision-Date: 2016-03-09 09:52+0200\n"
 "Last-Translator: Miroslav Nikolić <miroslavnikolic@rocketmail.com>\n"
-"Language-Team: Serbian <gnom@prevod.org>\n"
+"Language-Team: Serbian <(nothing)>\n"
 "Language: sr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -436,46 +438,41 @@ msgid "Switch to VT 7"
 msgstr "Prelazak na VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Prelazak na VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Prelazak na VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Prelazak na VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Prelazak na VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Prelazak na VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Ugrađeni displej"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Nepoznato"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Nepoznat displej"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -519,40 +516,45 @@ msgstr "_Sačekaj"
 msgid "_Force Quit"
 msgstr "_Primoraj izlaz"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nisam uspeo da otvorim ekran „%s“ Iks sistema prozora\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Isključuje vezu sa upravnikom sesije"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Menja tekućeg upravnika prozorima"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Navodi IB upravnika sesije"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Iks ekran koji će biti korišćen"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Pokreće sesiju iz datoteke čuvanja"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Čini Iks pozive usklađenim"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Radi kao vajlandov sastavnik"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Radi kao ugneždeni sastavnik"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Radi kao puni server prikaza, umesto kao ugneždeni"
 
@@ -566,8 +568,8 @@ msgid ""
 "PARTICULAR PURPOSE.\n"
 msgstr ""
 "mater %s\n"
-"Sva prava zadržana (C) 2001–%d Havoc Pennington, Red Hat, Inc., i ostali\n"
-"Ovo je slobodan program; pogledajte izvorni kod za uslove korišćenja.\n"
+"Sva prava zadržana © 2001–%d Hevok Penington, Red Het, Ink., i ostali\n"
+"Ovo je slobodan program; pogledajte izvorni kôd za uslove korišćenja.\n"
 "NE postoji nikakva garancija; čak ni garancija o TRŽIŠNOJ VREDNOSTI ili "
 "PRILAGOĐENOSTI ODREĐENOJ NAMENI.\n"
 
@@ -579,29 +581,26 @@ msgstr "Ispisuje izdanje"
 msgid "Mutter plugin to use"
 msgstr "Priključci Matera za korišćenje"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. radni prostor"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
-"Prikaz „%s“ već ima upravnika prozora; probajte da koristite opciju "
-"„--replace“ da zamenite trenutnog upravnika prozora."
+"Prikaz „%s“ već ima upravnika prozora; probajte da koristite opciju „--"
+"replace“ da zamenite trenutnog upravnika prozora."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Prikaz „%d“ na ekranu „%s“ nije ispravan\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mater je preveden bez podrške za opširan režim\n"
 

po/sv.po

@@ -1,24 +1,25 @@
 # Swedish messages for mutter.
-# Copyright © 2001-2015 Free Software Foundation, Inc.
+# Copyright © 2001-2016 Free Software Foundation, Inc.
 # Christian Rose <menthos@menthos.com>, 2001, 2002, 2003, 2004, 2005.
 # Daniel Nylander <po@danielnylander.se>, 2006, 2007, 2008, 2009, 2010, 2011, 2012.
 # Mattias Eriksson <snaggen@gmail.com>, 2014.
 # Anders Jonsson <anders.jonsson@norsjovallen.se>, 2015.
+# Sebastian Rasmussen <sebras@gmail.com>, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-19 21:45+0000\n"
-"PO-Revision-Date: 2015-02-24 17:54+0100\n"
-"Last-Translator: Anders Jonsson <anders.jonsson@norsjovallen.se>\n"
+"POT-Creation-Date: 2016-03-05 13:41+0000\n"
+"PO-Revision-Date: 2016-03-06 13:47+0100\n"
+"Last-Translator: Sebastian Rasmussen <sebras@gmail.com>\n"
 "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
 "Language: sv\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.7.3\n"
+"X-Generator: Poedit 1.8.7.1\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -270,15 +271,15 @@ msgstr "Modifierare att använda för utökade fönsterhanteringsåtgärder"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:2
 msgid ""
-"This key will initiate the \"overlay\", which is a combination window overview "
-"and application launching system. The default is intended to be the \"Windows key"
-"\" on PC hardware. It's expected that this binding either the default or set to "
-"the empty string."
+"This key will initiate the \"overlay\", which is a combination window "
+"overview and application launching system. The default is intended to be the "
+"\"Windows key\" on PC hardware. It's expected that this binding either the "
+"default or set to the empty string."
 msgstr ""
 "Denna nyckel kommer att initiera \"overlay\", som är en kombinerad "
 "fönsteröversikt och programstartare. Standard är tänkt att vara \"Windows-"
-"tangenten\" på PC-maskinvara. Det är förväntat att denna bindning antingen är "
-"standard eller inställd till en tom sträng."
+"tangenten\" på PC-maskinvara. Det är förväntat att denna bindning antingen "
+"är standard eller inställd till en tom sträng."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:3
 msgid "Attach modal dialogs"
@@ -287,12 +288,12 @@ msgstr "Bifoga modala dialogfönster"
 #: ../data/org.gnome.mutter.gschema.xml.in.h:4
 msgid ""
 "When true, instead of having independent titlebars, modal dialogs appear "
-"attached to the titlebar of the parent window and are moved together with the "
-"parent window."
+"attached to the titlebar of the parent window and are moved together with "
+"the parent window."
 msgstr ""
-"När true kommer, istället för att ha oberoende namnlister, modala dialogfönster "
-"att visas anslutna till namnlisten i föräldrafönstret och flyttas tillsammans "
-"med föräldrafönstret."
+"När true kommer, istället för att ha oberoende namnlister, modala "
+"dialogfönster att visas anslutna till namnlisten i föräldrafönstret och "
+"flyttas tillsammans med föräldrafönstret."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:5
 msgid "Enable edge tiling when dropping windows on screen edges"
@@ -300,13 +301,13 @@ msgstr "Aktivera kantframhävning när fönster släpps på skärmkanter"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:6
 msgid ""
-"If enabled, dropping windows on vertical screen edges maximizes them vertically "
-"and resizes them horizontally to cover half of the available area. Dropping "
-"windows on the top screen edge maximizes them completely."
+"If enabled, dropping windows on vertical screen edges maximizes them "
+"vertically and resizes them horizontally to cover half of the available "
+"area. Dropping windows on the top screen edge maximizes them completely."
 msgstr ""
-"Om aktiverad, släppa fönster på vertikala skärmkanter kommer att maximera dem "
-"vertikalt och storleksändra dem horisontellt till att täcka hälften av den "
-"tillgängliga ytan. Släppa fönster på övre skärmkanten maximerar dem helt."
+"Om aktiverad, släppa fönster på vertikala skärmkanter kommer att maximera "
+"dem vertikalt och storleksändra dem horisontellt till att täcka hälften av "
+"den tillgängliga ytan. Släppa fönster på övre skärmkanten maximerar dem helt."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:7
 msgid "Workspaces are managed dynamically"
@@ -315,12 +316,12 @@ msgstr "Arbetsytor hanteras dynamiskt"
 #: ../data/org.gnome.mutter.gschema.xml.in.h:8
 msgid ""
 "Determines whether workspaces are managed dynamically or whether there's a "
-"static number of workspaces (determined by the num-workspaces key in org.gnome."
-"desktop.wm.preferences)."
+"static number of workspaces (determined by the num-workspaces key in org."
+"gnome.desktop.wm.preferences)."
 msgstr ""
-"Bestämmer huruvida arbetsytor hanteras dynamiskt eller huruvida det finns ett "
-"fast antal arbetsytor (bestäms av nyckeln num-workspaces i org.gnome.desktop.wm."
-"preferences)."
+"Bestämmer huruvida arbetsytor hanteras dynamiskt eller huruvida det finns "
+"ett fast antal arbetsytor (bestäms av nyckeln num-workspaces i org.gnome."
+"desktop.wm.preferences)."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:9
 msgid "Workspaces only on primary"
@@ -328,11 +329,11 @@ msgstr "Arbetsytor endast på primär"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:10
 msgid ""
-"Determines whether workspace switching should happen for windows on all monitors "
-"or only for windows on the primary monitor."
+"Determines whether workspace switching should happen for windows on all "
+"monitors or only for windows on the primary monitor."
 msgstr ""
-"Bestämmer huruvida arbetsyteväxling ska hända för alla fönster på alla skärmar "
-"eller endast för fönster på den primära skärmen."
+"Bestämmer huruvida arbetsyteväxling ska hända för alla fönster på alla "
+"skärmar eller endast för fönster på den primära skärmen."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:11
 msgid "No tab popup"
@@ -340,11 +341,11 @@ msgstr "Ingen flik-popup"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:12
 msgid ""
-"Determines whether the use of popup and highlight frame should be disabled for "
-"window cycling."
+"Determines whether the use of popup and highlight frame should be disabled "
+"for window cycling."
 msgstr ""
-"Bestämmer huruvida användning av popup och framhävning av kontur ska inaktiveras "
-"vid fönsterväxling."
+"Bestämmer huruvida användning av popup och framhävning av kontur ska "
+"inaktiveras vid fönsterväxling."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:13
 msgid "Delay focus changes until the pointer stops moving"
@@ -352,13 +353,13 @@ msgstr "Fördröj fokusändringar till muspekaren hålls still"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:14
 msgid ""
-"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then the "
-"focus will not be changed immediately when entering a window, but only after the "
-"pointer stops moving."
+"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
+"the focus will not be changed immediately when entering a window, but only "
+"after the pointer stops moving."
 msgstr ""
 "Om satt till \"true\", och fokusläget är antingen \"sloppy\" eller \"mouse\" "
-"kommer fokus inte att ändras omedelbart när muspekaren går in över ett fönster, "
-"utan först efter att muspekaren slutar röra sig."
+"kommer fokus inte att ändras omedelbart när muspekaren går in över ett "
+"fönster, utan först efter att muspekaren slutar röra sig."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:15
 msgid "Draggable border width"
@@ -366,8 +367,8 @@ msgstr "Dragbar rambredd"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:16
 msgid ""
-"The amount of total draggable borders. If the theme's visible borders are not "
-"enough, invisible borders will be added to meet this value."
+"The amount of total draggable borders. If the theme's visible borders are "
+"not enough, invisible borders will be added to meet this value."
 msgstr ""
 "Mängd av totalt dragbara ramar. Om temats synliga ramar inte är tillräckliga "
 "kommer osynliga ramar att läggas till för att möta detta värde."
@@ -378,8 +379,8 @@ msgstr "Automatiskt maximera fönster vars storlek ligger nära skärmens storle
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:18
 msgid ""
-"If enabled, new windows that are initially the size of the monitor automatically "
-"get maximized."
+"If enabled, new windows that are initially the size of the monitor "
+"automatically get maximized."
 msgstr ""
 "Om aktiverad kommer nya fönster med nästan samma storlek som skärmen att bli "
 "automatiskt maximerade."
@@ -390,11 +391,11 @@ msgstr "Placera nya fönster centrerat"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:20
 msgid ""
-"When true, the new windows will always be put in the center of the active screen "
-"of the monitor."
+"When true, the new windows will always be put in the center of the active "
+"screen of the monitor."
 msgstr ""
-"När satt till \"true\", kommer nya fönster alltid att placeras centrerat på den "
-"aktiva skärmen."
+"När satt till \"true\", kommer nya fönster alltid att placeras centrerat på "
+"den aktiva skärmen."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:21
 msgid "Select window from tab popup"
@@ -452,22 +453,22 @@ msgstr "Växla till VT 11"
 msgid "Switch to VT 12"
 msgstr "Växla till VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Inbyggd display"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Okänd"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Okänd display"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -477,8 +478,9 @@ msgstr "%s %s"
 #: ../src/compositor/compositor.c:456
 #, c-format
 msgid ""
-"Another compositing manager is already running on screen %i on display \"%s\"."
-msgstr "En annan compositing-hanterare körs redan på skärm %i på display \"%s\"."
+"Another compositing manager is already running on screen %i on display \"%s"
+"\"."
+msgstr "En annan kompositionshanterare körs redan på skärm %i på display ”%s”."
 
 #: ../src/core/bell.c:185
 msgid "Bell event"
@@ -495,8 +497,8 @@ msgstr "Programmet svarar inte."
 
 #: ../src/core/delete.c:134
 msgid ""
-"You may choose to wait a short while for it to continue or force the application "
-"to quit entirely."
+"You may choose to wait a short while for it to continue or force the "
+"application to quit entirely."
 msgstr ""
 "Du kan välja att vänta en kort stund på det för att fortsätta eller tvinga "
 "programmet att helt avslutas."
@@ -509,40 +511,44 @@ msgstr "_Vänta"
 msgid "_Force Quit"
 msgstr "_Tvinga avslut"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Misslyckades med att öppna X Window System-displayen ”%s”\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Inaktivera anslutning till sessionshanteraren"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Ersätt körande fönsterhanteraren"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Ange sessionshanteringsid"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X-display att använda"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initiera session från sparandefil"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Gör X-anrop synkrona"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
-msgstr "Kör som en wayland-compositor"
+msgstr "Kör som en wayland-kompositionshanterare"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Kör som en nästlad kompositionshanterare"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Kör som en full display-tjänst, i stället för nästlad"
 
@@ -552,8 +558,8 @@ msgid ""
 "mutter %s\n"
 "Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
 "This is free software; see the source for copying conditions.\n"
-"There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR "
-"PURPOSE.\n"
+"There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A "
+"PARTICULAR PURPOSE.\n"
 msgstr ""
 "mutter %s\n"
 "Copyright © 2001-%d Havoc Pennington, Red Hat, Inc. och andra\n"
@@ -569,33 +575,33 @@ msgstr "Skriv ut version"
 msgid "Mutter plugin to use"
 msgstr "Mutter-insticksmodul att använda"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbetsyta %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
-"Display \"%s\" already has a window manager; try using the --replace option to "
-"replace the current window manager."
+"Display \"%s\" already has a window manager; try using the --replace option "
+"to replace the current window manager."
 msgstr ""
-"Display ”%s” har redan en fönsterhanterare; försök med flaggan --replace för att "
-"ersätta den aktuella fönsterhanteraren."
+"Display ”%s” har redan en fönsterhanterare; försök med flaggan --replace för "
+"att ersätta den aktuella fönsterhanteraren."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Skärm %d på display ”%s” är ogiltig\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter kompilerades utan stöd för utförligt läge\n"
 
 #: ../src/x11/session.c:1815
 msgid ""
-"These windows do not support &quot;save current setup&quot; and will have to be "
-"restarted manually next time you log in."
+"These windows do not support &quot;save current setup&quot; and will have to "
+"be restarted manually next time you log in."
 msgstr ""
 "Dessa fönster saknar stöd för &quot;spara nuvarande inställningar&quot; och "
 "kommer att behöva startas om manuellt nästa gång du loggar in."

po/vi.po

@@ -1,17 +1,17 @@
 # Vietnamese translation for Metacity.
-# Copyright © 2015 GNOME i18n Project for Vietnamese.
+# Copyright © 2016 GNOME i18n Project for Vietnamese.
 # This file is distributed under the same license as the Metacity package.
 # Nguyễn Thái Ngọc Duy <pclouds@gmail.com>, 2002-2004, 2007, 2008, 2011-2013.
 # Clytie Siddall <clytie@riverland.net.au>, 2005-2009.
-# Trần Ngọc Quân <vnwildman@gmail.com>, 2014, 2015.
+# Trần Ngọc Quân <vnwildman@gmail.com>, 2014, 2015, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-09 23:13+0000\n"
-"PO-Revision-Date: 2015-03-10 13:28+0700\n"
+"POT-Creation-Date: 2016-03-26 14:03+0000\n"
+"PO-Revision-Date: 2016-03-27 07:22+0700\n"
 "Last-Translator: Trần Ngọc Quân <vnwildman@gmail.com>\n"
 "Language-Team: Vietnamese <gnome-vi-list@gnome.org>\n"
 "Language: vi\n"
@@ -19,11 +19,11 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: LocFactoryEditor 1.8\n"
+"X-Generator: Gtranslator 2.91.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
-msgstr "Di chuyển"
+msgstr "Điều hướng"
 
 #: ../data/50-mutter-navigation.xml.in.h:2
 msgid "Move window to workspace 1"
@@ -447,22 +447,22 @@ msgstr "Chuyển sang VT 11"
 msgid "Switch to VT 12"
 msgstr "Chuyển sang VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Màn hình tích hợp"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Không rõ"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Không hiểu màn hình"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -477,7 +477,7 @@ msgid ""
 msgstr ""
 "Bộ quản lý cửa sổ đã đang chạy trên Màn hình %i trên bộ trình bày \"%s\"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:194
 msgid "Bell event"
 msgstr "Sự kiện chuông"
 
@@ -506,40 +506,44 @@ msgstr "_Chờ"
 msgid "_Force Quit"
 msgstr "_Buộc thoát"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Gặp lỗi khi mở bộ trình bày Hệ thống Cửa sổ X \"%s\".\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Vô hiệu hóa kết nối với bộ quản lý phiên làm việc"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Thay thế bộ quản lý cửa sổ đang chạy"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Ghi rõ mã số quản lý phiên làm việc"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Bộ trình bày X cần dùng"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Khởi động phiên làm việc từ tập tin lưu"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Khiến các lời gọi X đồng bộ với nhau"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Chạy như là một “wayland compositor”"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Chạy như là một “nested compositor”"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Chạy như là một dịch vụ hiển thị đầy đủ, thay cho lồng nhau"
 
@@ -567,12 +571,12 @@ msgstr "Hiển thị phiên bản"
 msgid "Mutter plugin to use"
 msgstr "Phần bổ sung Mutter cần dùng"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Vùng làm việc %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -581,12 +585,12 @@ msgstr ""
 "Màn hình \"%s\" đã có bộ quản lý cửa sổ rồi; hãy thử dùng tùy chọn “--"
 "replace” để thay thế bộ quản lý cửa sổ đang dùng."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Màn hình %d trên bộ trình bày \"%s\" không hợp lệ.\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter đã được biên dịch không hỗ trợ chế độ chi tiết\n"
 

src/Makefile-tests.am

@@ -19,9 +19,9 @@ installedtestsdir = $(datadir)/installed-tests/mutter
 installedtests_DATA = mutter-all.test
 
 installedtestsbindir = $(libexecdir)/installed-tests/mutter
-installedtestsbin_PROGRAMS = mutter-test-client mutter-test-runner
+installedtestsbin_PROGRAMS = mutter-test-client mutter-test-runner mutter-test-unit-tests
 else
-noinst_PROGRAMS += mutter-test-client mutter-test-runner
+noinst_PROGRAMS += mutter-test-client mutter-test-runner mutter-test-unit-tests
 endif
 
 EXTRA_DIST += tests/mutter-all.test.in
@@ -32,11 +32,19 @@ mutter_test_client_LDADD = $(MUTTER_LIBS) libmutter.la
 mutter_test_runner_SOURCES = tests/test-runner.c
 mutter_test_runner_LDADD = $(MUTTER_LIBS) libmutter.la
 
-.PHONY: run-tests
+mutter_test_unit_tests_SOURCES = tests/unit-tests.c
+mutter_test_unit_tests_LDADD = $(MUTTER_LIBS) libmutter.la
 
-run-tests: mutter-test-client mutter-test-runner
+.PHONY: run-tests run-test-runner-tests run-unit-tests
+
+run-test-runner-tests: mutter-test-client mutter-test-runner
 	./mutter-test-runner $(dist_stacking_DATA)
 
+run-unit-tests: mutter-test-unit-tests
+	./mutter-test-unit-tests
+
+run-tests: run-test-runner-tests run-unit-tests
+
 endif
 
 # Some random test programs for bits of the code

src/Makefile.am

@@ -49,13 +49,20 @@ mutter_built_sources += \
 	pointer-gestures-unstable-v1-server-protocol.h			\
 	gtk-shell-protocol.c			\
 	gtk-shell-server-protocol.h		\
+	gtk-primary-selection-protocol.c				\
+	gtk-primary-selection-server-protocol.h				\
 	xdg-shell-unstable-v5-protocol.c				\
 	xdg-shell-unstable-v5-server-protocol.h				\
+	relative-pointer-unstable-v1-protocol.c				\
+	relative-pointer-unstable-v1-server-protocol.h			\
+	pointer-constraints-unstable-v1-protocol.c			\
+	pointer-constraints-unstable-v1-server-protocol.h		\
 	$(NULL)
 endif
 
 wayland_protocols =				\
 	wayland/protocol/gtk-shell.xml		\
+	wayland/protocol/gtk-primary-selection.xml	\
 	$(NULL)
 
 libmutter_la_SOURCES =				\
@@ -84,6 +91,8 @@ libmutter_la_SOURCES =				\
 	backends/meta-monitor-manager-private.h	\
 	backends/meta-monitor-manager-dummy.c	\
 	backends/meta-monitor-manager-dummy.h	\
+	backends/meta-pointer-constraint.c	\
+	backends/meta-pointer-constraint.h	\
 	backends/meta-stage.h			\
 	backends/meta-stage.c			\
 	backends/edid-parse.c			\
@@ -110,6 +119,8 @@ libmutter_la_SOURCES =				\
 	core/boxes.c				\
 	core/boxes-private.h			\
 	meta/boxes.h				\
+	core/meta-border.c			\
+	core/meta-border.h			\
 	compositor/clutter-utils.c		\
 	compositor/clutter-utils.h		\
 	compositor/cogl-utils.c			\
@@ -190,6 +201,8 @@ libmutter_la_SOURCES =				\
 	core/screen.c				\
 	core/screen-private.h			\
 	meta/screen.h				\
+	core/startup-notification.c		\
+	core/startup-notification-private.h	\
 	meta/types.h				\
 	core/restart.c				\
 	core/stack.c				\
@@ -264,6 +277,12 @@ libmutter_la_SOURCES +=				\
 	wayland/meta-wayland-keyboard.h		\
 	wayland/meta-wayland-pointer.c		\
 	wayland/meta-wayland-pointer.h		\
+	wayland/meta-wayland-pointer-constraints.c	\
+	wayland/meta-wayland-pointer-constraints.h	\
+	wayland/meta-pointer-lock-wayland.c		\
+	wayland/meta-pointer-lock-wayland.h		\
+	wayland/meta-pointer-confinement-wayland.c	\
+	wayland/meta-pointer-confinement-wayland.h	\
 	wayland/meta-wayland-popup.c		\
 	wayland/meta-wayland-popup.h		\
 	wayland/meta-wayland-seat.c		\

src/backends/meta-backend-private.h

@@ -34,6 +34,7 @@
 #include <meta/meta-idle-monitor.h>
 #include "meta-cursor-renderer.h"
 #include "meta-monitor-manager-private.h"
+#include "backends/meta-pointer-constraint.h"
 
 #define DEFAULT_XKB_RULES_FILE "evdev"
 #define DEFAULT_XKB_MODEL "pc105+inet"
@@ -51,6 +52,8 @@ struct _MetaBackend
 
   GHashTable *device_monitors;
   gint current_device_id;
+
+  MetaPointerConstraint *client_pointer_constraint;
 };
 
 struct _MetaBackendClass
@@ -87,6 +90,13 @@ struct _MetaBackendClass
 
   void (* update_screen_size) (MetaBackend *backend, int width, int height);
   void (* select_stage_events) (MetaBackend *backend);
+
+  gboolean (* get_relative_motion_deltas) (MetaBackend *backend,
+                                           const        ClutterEvent *event,
+                                           double       *dx,
+                                           double       *dy,
+                                           double       *dx_unaccel,
+                                           double       *dy_unaccel);
 };
 
 MetaIdleMonitor * meta_backend_get_idle_monitor (MetaBackend *backend,
@@ -110,4 +120,14 @@ struct xkb_keymap * meta_backend_get_keymap (MetaBackend *backend);
 void meta_backend_update_last_device (MetaBackend *backend,
                                       int          device_id);
 
+gboolean meta_backend_get_relative_motion_deltas (MetaBackend *backend,
+                                                  const        ClutterEvent *event,
+                                                  double       *dx,
+                                                  double       *dy,
+                                                  double       *dx_unaccel,
+                                                  double       *dy_unaccel);
+
+void meta_backend_set_client_pointer_constraint (MetaBackend *backend,
+                                                 MetaPointerConstraint *constraint);
+
 #endif /* META_BACKEND_PRIVATE_H */

src/backends/meta-backend.c

@@ -64,6 +64,8 @@ struct _MetaBackendPrivate
   MetaInputSettings *input_settings;
 
   ClutterActor *stage;
+
+  guint device_update_idle_id;
 };
 typedef struct _MetaBackendPrivate MetaBackendPrivate;
 
@@ -78,6 +80,9 @@ meta_backend_finalize (GObject *object)
   g_clear_object (&priv->monitor_manager);
   g_clear_object (&priv->input_settings);
 
+  if (priv->device_update_idle_id)
+    g_source_remove (priv->device_update_idle_id);
+
   g_hash_table_destroy (backend->device_monitors);
 
   G_OBJECT_CLASS (meta_backend_parent_class)->finalize (object);
@@ -353,6 +358,17 @@ meta_backend_real_select_stage_events (MetaBackend *backend)
   /* Do nothing */
 }
 
+static gboolean
+meta_backend_real_get_relative_motion_deltas (MetaBackend *backend,
+                                             const         ClutterEvent *event,
+                                             double        *dx,
+                                             double        *dy,
+                                             double        *dx_unaccel,
+                                             double        *dy_unaccel)
+{
+  return FALSE;
+}
+
 static void
 meta_backend_class_init (MetaBackendClass *klass)
 {
@@ -366,6 +382,7 @@ meta_backend_class_init (MetaBackendClass *klass)
   klass->ungrab_device = meta_backend_real_ungrab_device;
   klass->update_screen_size = meta_backend_real_update_screen_size;
   klass->select_stage_events = meta_backend_real_select_stage_events;
+  klass->get_relative_motion_deltas = meta_backend_real_get_relative_motion_deltas;
 
   g_signal_new ("keymap-changed",
                 G_TYPE_FROM_CLASS (object_class),
@@ -505,12 +522,44 @@ meta_backend_get_stage (MetaBackend *backend)
   return priv->stage;
 }
 
+static gboolean
+update_last_device (MetaBackend *backend)
+{
+  MetaCursorTracker *cursor_tracker = meta_cursor_tracker_get_for_screen (NULL);
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+  ClutterInputDeviceType device_type;
+  ClutterDeviceManager *manager;
+  ClutterInputDevice *device;
+
+  priv->device_update_idle_id = 0;
+  manager = clutter_device_manager_get_default ();
+  device = clutter_device_manager_get_device (manager,
+                                              backend->current_device_id);
+  device_type = clutter_input_device_get_device_type (device);
+
+  g_signal_emit_by_name (backend, "last-device-changed",
+                         backend->current_device_id);
+
+  switch (device_type)
+    {
+    case CLUTTER_KEYBOARD_DEVICE:
+      break;
+    case CLUTTER_TOUCHSCREEN_DEVICE:
+      meta_cursor_tracker_set_pointer_visible (cursor_tracker, FALSE);
+      break;
+    default:
+      meta_cursor_tracker_set_pointer_visible (cursor_tracker, TRUE);
+      break;
+    }
+
+  return G_SOURCE_REMOVE;
+}
+
 void
 meta_backend_update_last_device (MetaBackend *backend,
                                  int          device_id)
 {
-  ClutterInputDeviceType device_type;
-  MetaCursorTracker *cursor_tracker;
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
   ClutterDeviceManager *manager;
   ClutterInputDevice *device;
 
@@ -524,26 +573,43 @@ meta_backend_update_last_device (MetaBackend *backend,
       clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_MASTER)
     return;
 
-  device_type = clutter_input_device_get_device_type (device);
-
-  cursor_tracker = meta_cursor_tracker_get_for_screen (NULL);
   backend->current_device_id = device_id;
-  g_signal_emit_by_name (backend, "last-device-changed", device_id);
 
-  if (device_type == CLUTTER_KEYBOARD_DEVICE)
-    return;
-
-  switch (device_type)
+  if (priv->device_update_idle_id == 0)
     {
-    case CLUTTER_TOUCHSCREEN_DEVICE:
-      meta_cursor_tracker_set_pointer_visible (cursor_tracker, FALSE);
-      break;
-    default:
-      meta_cursor_tracker_set_pointer_visible (cursor_tracker, TRUE);
-      break;
+      priv->device_update_idle_id =
+        g_idle_add ((GSourceFunc) update_last_device, backend);
+      g_source_set_name_by_id (priv->device_update_idle_id,
+                               "[mutter] update_last_device");
     }
 }
 
+gboolean
+meta_backend_get_relative_motion_deltas (MetaBackend *backend,
+                                         const        ClutterEvent *event,
+                                         double       *dx,
+                                         double       *dy,
+                                         double       *dx_unaccel,
+                                         double       *dy_unaccel)
+{
+  MetaBackendClass *klass = META_BACKEND_GET_CLASS (backend);
+  return klass->get_relative_motion_deltas (backend,
+                                            event,
+                                            dx, dy,
+                                            dx_unaccel, dy_unaccel);
+}
+
+void
+meta_backend_set_client_pointer_constraint (MetaBackend           *backend,
+                                            MetaPointerConstraint *constraint)
+{
+  g_assert (!constraint || (constraint && !backend->client_pointer_constraint));
+
+  g_clear_object (&backend->client_pointer_constraint);
+  if (constraint)
+    backend->client_pointer_constraint = g_object_ref (constraint);
+}
+
 static GType
 get_backend_type (void)
 {

src/backends/meta-barrier-private.h

@@ -26,6 +26,8 @@
 #ifndef META_BARRIER_PRIVATE_H
 #define META_BARRIER_PRIVATE_H
 
+#include "core/meta-border.h"
+
 G_BEGIN_DECLS
 
 #define META_TYPE_BARRIER_IMPL            (meta_barrier_impl_get_type ())
@@ -67,14 +69,7 @@ G_END_DECLS
 struct _MetaBarrierPrivate
 {
   MetaDisplay *display;
-
-  int x1;
-  int y1;
-  int x2;
-  int y2;
-
-  MetaBarrierDirection directions;
-
+  MetaBorder border;
   MetaBarrierImpl *impl;
 };
 

src/backends/meta-barrier.c

@@ -61,19 +61,20 @@ meta_barrier_get_property (GObject    *object,
       g_value_set_object (value, priv->display);
       break;
     case PROP_X1:
-      g_value_set_int (value, priv->x1);
+      g_value_set_int (value, priv->border.line.a.x);
       break;
     case PROP_Y1:
-      g_value_set_int (value, priv->y1);
+      g_value_set_int (value, priv->border.line.a.y);
       break;
     case PROP_X2:
-      g_value_set_int (value, priv->x2);
+      g_value_set_int (value, priv->border.line.b.x);
       break;
     case PROP_Y2:
-      g_value_set_int (value, priv->y2);
+      g_value_set_int (value, priv->border.line.b.y);
       break;
     case PROP_DIRECTIONS:
-      g_value_set_flags (value, priv->directions);
+      g_value_set_flags (value,
+                         meta_border_get_allows_directions (&priv->border));
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -95,19 +96,20 @@ meta_barrier_set_property (GObject      *object,
       priv->display = g_value_get_object (value);
       break;
     case PROP_X1:
-      priv->x1 = g_value_get_int (value);
+      priv->border.line.a.x = g_value_get_int (value);
       break;
     case PROP_Y1:
-      priv->y1 = g_value_get_int (value);
+      priv->border.line.a.y = g_value_get_int (value);
       break;
     case PROP_X2:
-      priv->x2 = g_value_get_int (value);
+      priv->border.line.b.x = g_value_get_int (value);
       break;
     case PROP_Y2:
-      priv->y2 = g_value_get_int (value);
+      priv->border.line.b.y = g_value_get_int (value);
       break;
     case PROP_DIRECTIONS:
-      priv->directions = g_value_get_flags (value);
+      meta_border_set_allows_directions (&priv->border,
+                                         g_value_get_flags (value));
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -166,7 +168,8 @@ meta_barrier_constructed (GObject *object)
   MetaBarrier *barrier = META_BARRIER (object);
   MetaBarrierPrivate *priv = barrier->priv;
 
-  g_return_if_fail (priv->x1 == priv->x2 || priv->y1 == priv->y2);
+  g_return_if_fail (priv->border.line.a.x == priv->border.line.b.x ||
+                    priv->border.line.a.y == priv->border.line.b.y);
 
 #if defined(HAVE_NATIVE_BACKEND)
   if (META_IS_BACKEND_NATIVE (meta_get_backend ()))

src/backends/meta-cursor-renderer.c

@@ -27,9 +27,8 @@
 #include "meta-cursor-renderer.h"
 
 #include <meta/meta-backend.h>
-#include <backends/meta-backend-private.h>
-#include <backends/meta-monitor-manager-private.h>
 #include <meta/util.h>
+#include <math.h>
 
 #include <cogl/cogl.h>
 #include <clutter/clutter.h>
@@ -118,14 +117,6 @@ meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer,
   };
 }
 
-static gboolean
-is_cursor_in_monitors_area (int x, int y)
-{
-  MetaMonitorManager *monitor_manager = meta_backend_get_monitor_manager (meta_get_backend ());
-  return meta_monitor_manager_get_monitor_at_point (monitor_manager,
-                                                    (gfloat) x, (gfloat) y) >= 0;
-}
-
 static void
 update_cursor (MetaCursorRenderer *renderer,
                MetaCursorSprite   *cursor_sprite)
@@ -134,11 +125,6 @@ update_cursor (MetaCursorRenderer *renderer,
   gboolean handled_by_backend;
   gboolean should_redraw = FALSE;
 
-  /* do not render cursor if it is not on any monitor. Such situation
-   * can occur e. g. after monitor hot-plug */
-  if (!is_cursor_in_monitors_area (priv->current_x, priv->current_y))
-    return;
-
   if (cursor_sprite)
     meta_cursor_sprite_prepare_at (cursor_sprite,
                                    priv->current_x,

src/backends/meta-cursor-tracker.c

@@ -198,6 +198,7 @@ ensure_xfixes_cursor (MetaCursorTracker *tracker)
   guint8 *cursor_data;
   gboolean free_cursor_data;
   CoglContext *ctx;
+  CoglError *error = NULL;
 
   if (tracker->xfixes_cursor)
     return;
@@ -239,11 +240,17 @@ ensure_xfixes_cursor (MetaCursorTracker *tracker)
                                           CLUTTER_CAIRO_FORMAT_ARGB32,
                                           cursor_image->width * 4, /* stride */
                                           cursor_data,
-                                          NULL);
+                                          &error);
 
   if (free_cursor_data)
     g_free (cursor_data);
 
+  if (error != NULL)
+    {
+      meta_warning ("Failed to allocate cursor sprite texture: %s\n", error->message);
+      cogl_error_free (error);
+    }
+
   if (sprite != NULL)
     {
       MetaCursorSprite *cursor_sprite = meta_cursor_sprite_new ();

src/backends/meta-cursor.c

@@ -136,6 +136,7 @@ meta_cursor_sprite_load_from_xcursor_image (MetaCursorSprite *self,
   ClutterBackend *clutter_backend;
   CoglContext *cogl_context;
   CoglTexture *texture;
+  CoglError *error = NULL;
 
   g_assert (self->texture == NULL);
 
@@ -156,10 +157,19 @@ meta_cursor_sprite_load_from_xcursor_image (MetaCursorSprite *self,
                                            cogl_format,
                                            rowstride,
                                            (uint8_t *) xc_image->pixels,
-                                           NULL);
+                                           &error);
+
+  if (error)
+    {
+      meta_warning ("Failed to allocate cursor texture: %s\n", error->message);
+      cogl_error_free (error);
+    }
+
   meta_cursor_sprite_set_texture (self, texture,
                                   xc_image->xhot, xc_image->yhot);
-  cogl_object_unref (texture);
+
+  if (texture)
+    cogl_object_unref (texture);
 
   meta_cursor_renderer_realize_cursor_from_xcursor (renderer, self, xc_image);
 }

src/backends/meta-monitor-config.c

@@ -913,23 +913,13 @@ key_is_laptop (MetaOutputKey *key)
 {
   /* FIXME: extend with better heuristics */
   return g_str_has_prefix (key->connector, "LVDS") ||
+    g_str_has_prefix (key->connector, "lvds") ||
+    g_str_has_prefix (key->connector, "Lvds") ||
+    g_str_has_prefix (key->connector, "LCD")  || /* some versions of fglrx, sigh */
+    g_str_has_prefix (key->connector, "DSI") ||
     g_str_has_prefix (key->connector, "eDP");
 }
 
-static gboolean
-output_is_laptop (MetaOutput *output)
-{
-  /* FIXME: extend with better heuristics */
-  switch (output->connector_type)
-    {
-    case META_CONNECTOR_TYPE_eDP:
-    case META_CONNECTOR_TYPE_LVDS:
-      return TRUE;
-    default:
-      return FALSE;
-    }
-}
-
 static gboolean
 laptop_display_is_on (MetaConfiguration *config)
 {
@@ -1051,6 +1041,17 @@ apply_configuration_with_lid (MetaMonitorConfig  *self,
     return apply_configuration (self, config, manager);
 }
 
+gboolean
+meta_monitor_config_get_is_builtin_display_on (MetaMonitorConfig *self)
+{
+  g_return_val_if_fail (META_IS_MONITOR_CONFIG (self), FALSE);
+
+  if (self->current)
+    return laptop_display_is_on (self->current);
+
+  return FALSE;
+}
+
 gboolean
 meta_monitor_config_apply_stored (MetaMonitorConfig  *self,
 				  MetaMonitorManager *manager)
@@ -1092,7 +1093,7 @@ find_primary_output (MetaOutput *outputs,
 
   for (i = 0; i < n_outputs; i++)
     {
-      if (output_is_laptop (&outputs[i]))
+      if (meta_output_is_laptop (&outputs[i]))
         return i;
     }
 
@@ -1554,18 +1555,19 @@ meta_monitor_config_restore_previous (MetaMonitorConfig  *self,
       /* The user chose to restore the previous configuration. In this
        * case, restore the previous configuration. */
       MetaConfiguration *prev_config = config_ref (self->previous);
-      apply_configuration (self, prev_config, manager);
+      gboolean ok = apply_configuration (self, prev_config, manager);
       config_unref (prev_config);
 
       /* After this, self->previous contains the rejected configuration.
        * Since it was rejected, nuke it. */
       g_clear_pointer (&self->previous, (GDestroyNotify) config_unref);
+
+      if (ok)
+        return;
     }
-  else
-    {
-      if (!meta_monitor_config_apply_stored (self, manager))
-        meta_monitor_config_make_default (self, manager);
-    }
+
+  if (!meta_monitor_config_apply_stored (self, manager))
+    meta_monitor_config_make_default (self, manager);
 }
 
 static void
@@ -2029,7 +2031,11 @@ meta_monitor_config_assign_crtcs (MetaConfiguration  *config,
 
   all_outputs = meta_monitor_manager_get_outputs (manager,
                                                   &n_outputs);
-  g_assert (n_outputs == config->n_outputs);
+  if (n_outputs != config->n_outputs)
+    {
+      g_hash_table_destroy (assignment.info);
+      return FALSE;
+    }
 
   for (i = 0; i < n_outputs; i++)
     {

src/backends/meta-monitor-config.h

@@ -49,4 +49,6 @@ void               meta_monitor_config_make_persistent (MetaMonitorConfig *confi
 void               meta_monitor_config_restore_previous (MetaMonitorConfig  *config,
                                                          MetaMonitorManager *manager);
 
+gboolean           meta_monitor_config_get_is_builtin_display_on (MetaMonitorConfig *config);
+
 #endif /* META_MONITOR_CONFIG_H */

src/backends/meta-monitor-manager-private.h

@@ -398,6 +398,7 @@ void                meta_monitor_manager_confirm_configuration (MetaMonitorManag
 
 void               meta_output_parse_edid (MetaOutput *output,
                                            GBytes     *edid);
+gboolean           meta_output_is_laptop  (MetaOutput *output);
 
 void               meta_crtc_info_free   (MetaCRTCInfo   *info);
 void               meta_output_info_free (MetaOutputInfo *info);

src/backends/meta-monitor-manager.c

@@ -511,14 +511,8 @@ make_display_name (MetaMonitorManager *manager,
   g_autofree char *inches = NULL;
   g_autofree char *vendor_name = NULL;
 
-  switch (output->connector_type)
-    {
-    case META_CONNECTOR_TYPE_LVDS:
-    case META_CONNECTOR_TYPE_eDP:
+  if (meta_output_is_laptop (output))
       return g_strdup (_("Built-in display"));
-    default:
-      break;
-    }
 
   if (output->width_mm > 0 && output->height_mm > 0)
     {
@@ -1464,6 +1458,21 @@ meta_output_parse_edid (MetaOutput *meta_output,
     meta_output->serial = g_strdup ("unknown");
 }
 
+gboolean
+meta_output_is_laptop (MetaOutput *output)
+{
+  /* FIXME: extend with better heuristics */
+  switch (output->connector_type)
+    {
+    case META_CONNECTOR_TYPE_eDP:
+    case META_CONNECTOR_TYPE_LVDS:
+    case META_CONNECTOR_TYPE_DSI:
+      return TRUE;
+    default:
+      return FALSE;
+    }
+}
+
 void
 meta_monitor_manager_on_hotplug (MetaMonitorManager *manager)
 {
@@ -1590,3 +1599,11 @@ meta_monitor_manager_get_monitor_at_point (MetaMonitorManager *manager,
 
   return -1;
 }
+
+gboolean
+meta_monitor_manager_get_is_builtin_display_on (MetaMonitorManager *manager)
+{
+  g_return_val_if_fail (META_IS_MONITOR_MANAGER (manager), FALSE);
+
+  return meta_monitor_config_get_is_builtin_display_on (manager->config);
+}

src/backends/meta-pointer-constraint.c

@@ -0,0 +1,57 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#include "config.h"
+
+#include "backends/meta-pointer-constraint.h"
+
+#include <glib-object.h>
+
+G_DEFINE_TYPE (MetaPointerConstraint, meta_pointer_constraint, G_TYPE_OBJECT);
+
+static void
+meta_pointer_constraint_init (MetaPointerConstraint *constraint)
+{
+}
+
+static void
+meta_pointer_constraint_class_init (MetaPointerConstraintClass *klass)
+{
+}
+
+void
+meta_pointer_constraint_constrain (MetaPointerConstraint *constraint,
+                                   ClutterInputDevice    *device,
+                                   guint32                time,
+                                   float                  prev_x,
+                                   float                  prev_y,
+                                   float                  *x,
+                                   float                  *y)
+{
+  META_POINTER_CONSTRAINT_GET_CLASS (constraint)->constrain (constraint,
+                                                             device,
+                                                             time,
+                                                             prev_x, prev_y,
+                                                             x, y);
+}

src/backends/meta-pointer-constraint.h

@@ -0,0 +1,60 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#ifndef META_POINTER_CONSTRAINT_H
+#define META_POINTER_CONSTRAINT_H
+
+#include <glib-object.h>
+#include <clutter/clutter.h>
+
+G_BEGIN_DECLS
+
+#define META_TYPE_POINTER_CONSTRAINT (meta_pointer_constraint_get_type ())
+G_DECLARE_DERIVABLE_TYPE (MetaPointerConstraint, meta_pointer_constraint,
+                          META, POINTER_CONSTRAINT, GObject);
+
+struct _MetaPointerConstraintClass
+{
+  GObjectClass parent_class;
+
+  void (*constrain) (MetaPointerConstraint *constraint,
+                     ClutterInputDevice *device,
+                     guint32 time,
+                     float prev_x,
+                     float prev_y,
+                     float *x,
+                     float *y);
+};
+
+void meta_pointer_constraint_constrain (MetaPointerConstraint *constraint,
+                                        ClutterInputDevice    *device,
+                                        guint32                time,
+                                        float                  prev_x,
+                                        float                  prev_y,
+                                        float                 *x,
+                                        float                 *y);
+
+G_END_DECLS
+
+#endif /* META_POINTER_CONSTRAINT_H */

src/backends/native/meta-backend-native.c

@@ -36,6 +36,8 @@
 #include "meta-monitor-manager-kms.h"
 #include "meta-cursor-renderer-native.h"
 #include "meta-launcher.h"
+#include "backends/meta-cursor-tracker-private.h"
+#include "backends/meta-pointer-constraint.h"
 
 #include <stdlib.h>
 
@@ -139,6 +141,24 @@ constrain_to_barriers (ClutterInputDevice *device,
                                        new_x, new_y);
 }
 
+static void
+constrain_to_client_constraint (ClutterInputDevice *device,
+                                guint32             time,
+                                float               prev_x,
+                                float               prev_y,
+                                float              *x,
+                                float              *y)
+{
+  MetaBackend *backend = meta_get_backend ();
+  MetaPointerConstraint *constraint = backend->client_pointer_constraint;
+
+  if (!constraint)
+    return;
+
+  meta_pointer_constraint_constrain (constraint, device,
+                                     time, prev_x, prev_y, x, y);
+}
+
 /*
  * The pointer constrain code is mostly a rip-off of the XRandR code from Xorg.
  * (from xserver/randr/rrcrtc.c, RRConstrainCursorHarder)
@@ -193,10 +213,12 @@ constrain_all_screen_monitors (ClutterInputDevice *device,
 
 static void
 pointer_constrain_callback (ClutterInputDevice *device,
-			    guint32             time,
-			    float              *new_x,
-			    float              *new_y,
-			    gpointer            user_data)
+                            guint32             time,
+                            float               prev_x,
+                            float               prev_y,
+                            float              *new_x,
+                            float              *new_y,
+                            gpointer            user_data)
 {
   MetaMonitorManager *monitor_manager;
   MetaMonitorInfo *monitors;
@@ -205,6 +227,9 @@ pointer_constrain_callback (ClutterInputDevice *device,
   /* Constrain to barriers */
   constrain_to_barriers (device, time, new_x, new_y);
 
+  /* Constrain to pointer lock */
+  constrain_to_client_constraint (device, time, prev_x, prev_y, new_x, new_y);
+
   monitor_manager = meta_monitor_manager_get ();
   monitors = meta_monitor_manager_get_monitor_infos (monitor_manager, &n_monitors);
 
@@ -255,11 +280,16 @@ meta_backend_native_warp_pointer (MetaBackend *backend,
 {
   ClutterDeviceManager *manager = clutter_device_manager_get_default ();
   ClutterInputDevice *device = clutter_device_manager_get_core_device (manager, CLUTTER_POINTER_DEVICE);
+  MetaCursorTracker *tracker = meta_cursor_tracker_get_for_screen (NULL);
 
   /* XXX */
   guint32 time_ = 0;
 
+  /* Warp the input device pointer state. */
   clutter_evdev_warp_pointer (device, time_, x, y);
+
+  /* Warp displayed pointer cursor. */
+  meta_cursor_tracker_update_position (tracker, x, y);
 }
 
 static void
@@ -306,6 +336,19 @@ meta_backend_native_lock_layout_group (MetaBackend *backend,
   g_signal_emit_by_name (backend, "keymap-layout-group-changed", idx, 0);
 }
 
+static gboolean
+meta_backend_native_get_relative_motion_deltas (MetaBackend *backend,
+                                                const        ClutterEvent *event,
+                                                double       *dx,
+                                                double       *dy,
+                                                double       *dx_unaccel,
+                                                double       *dy_unaccel)
+{
+  return clutter_evdev_event_get_relative_motion (event,
+                                                  dx, dy,
+                                                  dx_unaccel, dy_unaccel);
+}
+
 static void
 meta_backend_native_class_init (MetaBackendNativeClass *klass)
 {
@@ -323,6 +366,7 @@ meta_backend_native_class_init (MetaBackendNativeClass *klass)
   backend_class->set_keymap = meta_backend_native_set_keymap;
   backend_class->get_keymap = meta_backend_native_get_keymap;
   backend_class->lock_layout_group = meta_backend_native_lock_layout_group;
+  backend_class->get_relative_motion_deltas = meta_backend_native_get_relative_motion_deltas;
 }
 
 static void

src/backends/native/meta-barrier-native.c

@@ -93,126 +93,18 @@ next_serial (void)
   return barrier_serial;
 }
 
-typedef struct _Vector2
-{
-  float x, y;
-} Vector2;
-
-static float
-vector2_cross_product (Vector2 a, Vector2 b)
-{
-  return a.x * b.y - a.y * b.x;
-}
-
-static Vector2
-vector2_add (Vector2 a, Vector2 b)
-{
-  return (Vector2) {
-    .x = a.x + b.x,
-    .y = a.y + b.y,
-  };
-}
-
-static Vector2
-vector2_subtract (Vector2 a, Vector2 b)
-{
-  return (Vector2) {
-    .x = a.x - b.x,
-    .y = a.y - b.y,
-  };
-}
-
-static Vector2
-vector2_multiply_constant (float c, Vector2 a)
-{
-  return (Vector2) {
-    .x = c * a.x,
-    .y = c * a.y,
-  };
-}
-
-typedef struct _Line2
-{
-  Vector2 a;
-  Vector2 b;
-} Line2;
-
-static gboolean
-lines_intersect (Line2 *line1, Line2 *line2, Vector2 *intersection)
-{
-  Vector2 p = line1->a;
-  Vector2 r = vector2_subtract (line1->b, line1->a);
-  Vector2 q = line2->a;
-  Vector2 s = vector2_subtract (line2->b, line2->a);
-  float rxs;
-  float sxr;
-  float t;
-  float u;
-
-  /*
-   * The line (p, r) and (q, s) intersects where
-   *
-   *   p + t r = q + u s
-   *
-   * Calculate t:
-   *
-   *   (p + t r) × s = (q + u s) × s
-   *   p × s + t (r × s) = q × s + u (s × s)
-   *   p × s + t (r × s) = q × s
-   *   t (r × s) = q × s - p × s
-   *   t (r × s) = (q - p) × s
-   *   t = ((q - p) × s) / (r × s)
-   *
-   * Using the same method, for u we get:
-   *
-   *   u = ((p - q) × r) / (s × r)
-   */
-
-  rxs = vector2_cross_product (r, s);
-  sxr = vector2_cross_product (s, r);
-
-  /* If r × s = 0 then the lines are either parallel or collinear. */
-  if (fabs ( rxs) < DBL_MIN)
-    return FALSE;
-
-  t = vector2_cross_product (vector2_subtract (q, p), s) / rxs;
-  u = vector2_cross_product (vector2_subtract (p, q), r) / sxr;
-
-
-  /* The lines only intersect if 0 ≤ t ≤ 1 and 0 ≤ u ≤ 1. */
-  if (t < 0.0 || t > 1.0 || u < 0.0 || u > 1.0)
-    return FALSE;
-
-  *intersection = vector2_add (p, vector2_multiply_constant (t, r));
-
-  return TRUE;
-}
-
 static gboolean
 is_barrier_horizontal (MetaBarrier *barrier)
 {
-  return barrier->priv->y1 == barrier->priv->y2;
+  return meta_border_is_horizontal (&barrier->priv->border);
 }
 
 static gboolean
 is_barrier_blocking_directions (MetaBarrier         *barrier,
                                 MetaBarrierDirection directions)
 {
-  /* Barriers doesn't block parallel motions. */
-  if (is_barrier_horizontal (barrier))
-    {
-      if ((directions & (META_BARRIER_DIRECTION_POSITIVE_Y |
-                         META_BARRIER_DIRECTION_NEGATIVE_Y)) == 0)
-        return FALSE;
-    }
-  else
-    {
-      if ((directions & (META_BARRIER_DIRECTION_POSITIVE_X |
-                         META_BARRIER_DIRECTION_NEGATIVE_X)) == 0)
-        return FALSE;
-    }
-
-  return (barrier->priv->directions & directions) != directions;
+  return meta_border_is_blocking_directions (&barrier->priv->border,
+                                             directions);
 }
 
 static void
@@ -224,31 +116,16 @@ dismiss_pointer (MetaBarrierImplNative *self)
   priv->state = META_BARRIER_STATE_LEFT;
 }
 
-static Line2
-barrier_to_line (MetaBarrier *barrier)
-{
-  return (Line2) {
-    .a = (Vector2) {
-      .x = MIN (barrier->priv->x1, barrier->priv->x2),
-      .y = MIN (barrier->priv->y1, barrier->priv->y2),
-    },
-    .b = (Vector2) {
-      .x = MAX (barrier->priv->x1, barrier->priv->x2),
-      .y = MAX (barrier->priv->y1, barrier->priv->y2),
-    },
-  };
-}
-
 /*
  * Calculate the hit box for a held motion. The hit box is a 2 px wide region
  * in the opposite direction of every direction the barrier blocks. The purpose
  * of this is to allow small movements without receiving a "left" signal. This
  * heuristic comes from the X.org pointer barrier implementation.
  */
-static Line2
+static MetaLine2
 calculate_barrier_hit_box (MetaBarrier *barrier)
 {
-  Line2 hit_box = barrier_to_line (barrier);
+  MetaLine2 hit_box = barrier->priv->border.line;
 
   if (is_barrier_horizontal (barrier))
     {
@@ -273,7 +150,8 @@ calculate_barrier_hit_box (MetaBarrier *barrier)
 }
 
 static gboolean
-is_within_box (Line2 box, Vector2 point)
+is_within_box (MetaLine2   box,
+               MetaVector2 point)
 {
   return (point.x >= box.a.x && point.x < box.b.x &&
           point.y >= box.a.y && point.y < box.b.y);
@@ -288,8 +166,8 @@ maybe_release_barrier (gpointer key,
   MetaBarrierImplNativePrivate *priv =
     meta_barrier_impl_native_get_instance_private (self);
   MetaBarrier *barrier = priv->barrier;
-  Line2 *motion = user_data;
-  Line2 hit_box;
+  MetaLine2 *motion = user_data;
+  MetaLine2 hit_box;
 
   if (priv->state != META_BARRIER_STATE_HELD)
     return;
@@ -297,8 +175,10 @@ maybe_release_barrier (gpointer key,
   /* Release if we end up outside barrier end points. */
   if (is_barrier_horizontal (barrier))
     {
-      if (motion->b.x > MAX (barrier->priv->x1, barrier->priv->x2) ||
-          motion->b.x < MIN (barrier->priv->x1, barrier->priv->x2))
+      if (motion->b.x > MAX (barrier->priv->border.line.a.x,
+                             barrier->priv->border.line.b.x) ||
+          motion->b.x < MIN (barrier->priv->border.line.a.x,
+                             barrier->priv->border.line.b.x))
         {
           dismiss_pointer (self);
           return;
@@ -306,8 +186,10 @@ maybe_release_barrier (gpointer key,
     }
   else
     {
-      if (motion->b.y > MAX (barrier->priv->y1, barrier->priv->y2) ||
-          motion->b.y < MIN (barrier->priv->y1, barrier->priv->y2))
+      if (motion->b.y > MAX (barrier->priv->border.line.a.y,
+                             barrier->priv->border.line.b.y) ||
+          motion->b.y < MIN (barrier->priv->border.line.a.y,
+                             barrier->priv->border.line.b.y))
         {
           dismiss_pointer (self);
           return;
@@ -330,7 +212,7 @@ maybe_release_barriers (MetaBarrierManagerNative *manager,
                         float                     x,
                         float                     y)
 {
-  Line2 motion = {
+  MetaLine2 motion = {
     .a = {
       .x = prev_x,
       .y = prev_y,
@@ -350,7 +232,7 @@ typedef struct _MetaClosestBarrierData
 {
   struct
   {
-    Line2                       motion;
+    MetaLine2                   motion;
     MetaBarrierDirection        directions;
   } in;
 
@@ -371,8 +253,7 @@ update_closest_barrier (gpointer key,
     meta_barrier_impl_native_get_instance_private (self);
   MetaBarrier *barrier = priv->barrier;
   MetaClosestBarrierData *data = user_data;
-  Line2 barrier_line;
-  Vector2 intersection;
+  MetaVector2 intersection;
   float dx, dy;
   float distance_2;
 
@@ -391,17 +272,9 @@ update_closest_barrier (gpointer key,
 
   /* Check if the motion intersects with the barrier, and retrieve the
    * intersection point if any. */
-  barrier_line = (Line2) {
-    .a = {
-      .x = barrier->priv->x1,
-      .y = barrier->priv->y1
-    },
-    .b = {
-      .x = barrier->priv->x2,
-      .y = barrier->priv->y2
-    },
-  };
-  if (!lines_intersect (&barrier_line, &data->in.motion, &intersection))
+  if (!meta_line2_intersects_with (&barrier->priv->border.line,
+                                   &data->in.motion,
+                                   &intersection))
     return;
 
   /* Calculate the distance to the barrier and keep track of the closest
@@ -570,9 +443,9 @@ clamp_to_barrier (MetaBarrierImplNative *self,
   if (is_barrier_horizontal (barrier))
     {
       if (*motion_dir & META_BARRIER_DIRECTION_POSITIVE_Y)
-        *y = barrier->priv->y1;
+        *y = barrier->priv->border.line.a.y;
       else if (*motion_dir & META_BARRIER_DIRECTION_NEGATIVE_Y)
-        *y = barrier->priv->y1;
+        *y = barrier->priv->border.line.a.y;
 
       priv->blocked_dir = *motion_dir & (META_BARRIER_DIRECTION_POSITIVE_Y |
                                          META_BARRIER_DIRECTION_NEGATIVE_Y);
@@ -582,9 +455,9 @@ clamp_to_barrier (MetaBarrierImplNative *self,
   else
     {
       if (*motion_dir & META_BARRIER_DIRECTION_POSITIVE_X)
-        *x = barrier->priv->x1;
+        *x = barrier->priv->border.line.a.x;
       else if (*motion_dir & META_BARRIER_DIRECTION_NEGATIVE_X)
-        *x = barrier->priv->x1;
+        *x = barrier->priv->border.line.a.x;
 
       priv->blocked_dir = *motion_dir & (META_BARRIER_DIRECTION_POSITIVE_X |
                                          META_BARRIER_DIRECTION_NEGATIVE_X);

src/backends/native/meta-cursor-renderer-native.c

@@ -102,9 +102,6 @@ meta_cursor_renderer_native_finalize (GObject *object)
   if (priv->animation_timeout_id)
     g_source_remove (priv->animation_timeout_id);
 
-  if (priv->gbm)
-    gbm_device_destroy (priv->gbm);
-
   G_OBJECT_CLASS (meta_cursor_renderer_native_parent_class)->finalize (object);
 }
 
@@ -672,7 +669,7 @@ meta_cursor_renderer_native_init (MetaCursorRendererNative *native)
     {
       CoglRenderer *cogl_renderer = cogl_display_get_renderer (cogl_context_get_display (ctx));
       priv->drm_fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
-      priv->gbm = gbm_create_device (priv->drm_fd);
+      priv->gbm = cogl_kms_renderer_get_gbm (cogl_renderer);
 
       uint64_t width, height;
       if (drmGetCap (priv->drm_fd, DRM_CAP_CURSOR_WIDTH, &width) == 0 &&

src/backends/native/meta-launcher.c

@@ -46,6 +46,12 @@
 #include "meta-cursor-renderer-native.h"
 #include "meta-idle-monitor-native.h"
 
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUdevDevice, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUdevClient, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUdevEnumerator, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(Login1Session, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(Login1Seat, g_object_unref)
+
 struct _MetaLauncher
 {
   Login1Session *session_proxy;
@@ -58,8 +64,8 @@ static Login1Session *
 get_session_proxy (GCancellable *cancellable,
                    GError      **error)
 {
-  char *proxy_path;
-  char *session_id;
+  g_autofree char *proxy_path = NULL;
+  g_autofree char *session_id = NULL;
   Login1Session *session_proxy;
 
   if (sd_pid_get_session (getpid (), &session_id) < 0)
@@ -81,8 +87,6 @@ get_session_proxy (GCancellable *cancellable,
   if (!session_proxy)
     g_prefix_error(error, "Could not get session proxy: ");
 
-  free (proxy_path);
-
   return session_proxy;
 }
 
@@ -285,8 +289,8 @@ get_primary_gpu_path (const gchar *seat_name)
   gchar *path = NULL;
   GList *devices, *tmp;
 
-  GUdevClient *gudev_client = g_udev_client_new (subsystems);
-  GUdevEnumerator *enumerator = g_udev_enumerator_new (gudev_client);
+  g_autoptr (GUdevClient) gudev_client = g_udev_client_new (subsystems);
+  g_autoptr (GUdevEnumerator) enumerator = g_udev_enumerator_new (gudev_client);
 
   g_udev_enumerator_add_match_name (enumerator, "card*");
   g_udev_enumerator_add_match_tag (enumerator, "seat");
@@ -297,7 +301,8 @@ get_primary_gpu_path (const gchar *seat_name)
 
   for (tmp = devices; tmp != NULL; tmp = tmp->next)
     {
-      GUdevDevice *platform_device = NULL, *pci_device = NULL;
+      g_autoptr (GUdevDevice) platform_device = NULL;
+      g_autoptr (GUdevDevice) pci_device = NULL;
       GUdevDevice *dev = tmp->data;
       gint boot_vga;
       const gchar *device_seat;
@@ -328,7 +333,6 @@ get_primary_gpu_path (const gchar *seat_name)
       if (platform_device != NULL)
         {
           path = g_strdup (g_udev_device_get_device_file (dev));
-          g_object_unref (platform_device);
           break;
         }
 
@@ -343,17 +347,12 @@ get_primary_gpu_path (const gchar *seat_name)
               path = g_strdup (g_udev_device_get_device_file (dev));
               break;
             }
-
-          g_object_unref (pci_device);
         }
     }
 
   g_list_free_full (devices, g_object_unref);
 
 out:
-  g_object_unref (enumerator);
-  g_object_unref (gudev_client);
-
   return path;
 }
 
@@ -399,7 +398,8 @@ get_kms_fd (Login1Session *session_proxy,
 static gchar *
 get_seat_id (GError **error)
 {
-  char *session_id, *seat_id;
+  g_autofree char *session_id = NULL;
+  char *seat_id = NULL;
   int r;
 
   r = sd_pid_get_session (0, &session_id);
@@ -413,8 +413,6 @@ get_seat_id (GError **error)
     }
 
   r = sd_session_get_seat (session_id, &seat_id);
-  free (session_id);
-
   if (r < 0)
     {
       g_set_error (error,
@@ -431,9 +429,9 @@ MetaLauncher *
 meta_launcher_new (GError **error)
 {
   MetaLauncher *self = NULL;
-  Login1Session *session_proxy = NULL;
-  Login1Seat *seat_proxy = NULL;
-  char *seat_id = NULL;
+  g_autoptr (Login1Session) session_proxy = NULL;
+  g_autoptr (Login1Seat) seat_proxy = NULL;
+  g_autofree char *seat_id = NULL;
   gboolean have_control = FALSE;
   int kms_fd;
 
@@ -460,11 +458,9 @@ meta_launcher_new (GError **error)
   if (!get_kms_fd (session_proxy, seat_id, &kms_fd, error))
     goto fail;
 
-  free (seat_id);
-
   self = g_slice_new0 (MetaLauncher);
-  self->session_proxy = session_proxy;
-  self->seat_proxy = seat_proxy;
+  self->session_proxy = g_object_ref (session_proxy);
+  self->seat_proxy = g_object_ref (seat_proxy);
 
   self->session_active = TRUE;
 
@@ -479,10 +475,6 @@ meta_launcher_new (GError **error)
  fail:
   if (have_control)
     login1_session_call_release_control_sync (session_proxy, NULL, NULL);
-  g_clear_object (&session_proxy);
-  g_clear_object (&seat_proxy);
-  free (seat_id);
-
   return NULL;
 }
 

src/backends/x11/meta-barrier-x11.c

@@ -107,6 +107,7 @@ meta_barrier_impl_x11_new (MetaBarrier *barrier)
   MetaDisplay *display = barrier->priv->display;
   Display *dpy;
   Window root;
+  unsigned int allowed_motion_dirs;
 
   if (display == NULL)
     {
@@ -121,12 +122,14 @@ meta_barrier_impl_x11_new (MetaBarrier *barrier)
   dpy = display->xdisplay;
   root = DefaultRootWindow (dpy);
 
+  allowed_motion_dirs =
+    meta_border_get_allows_directions (&barrier->priv->border);
   priv->xbarrier = XFixesCreatePointerBarrier (dpy, root,
-                                               barrier->priv->x1,
-                                               barrier->priv->y1,
-                                               barrier->priv->x2,
-                                               barrier->priv->y2,
-                                               barrier->priv->directions,
+                                               barrier->priv->border.line.a.x,
+                                               barrier->priv->border.line.a.y,
+                                               barrier->priv->border.line.b.x,
+                                               barrier->priv->border.line.b.y,
+                                               allowed_motion_dirs,
                                                0, NULL);
 
   g_hash_table_insert (display->xids, &priv->xbarrier, barrier);

src/compositor/compositor-private.h

@@ -60,4 +60,7 @@ void     meta_end_modal_for_plugin   (MetaCompositor   *compositor,
 gint64 meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
                                                       gint64       monotonic_time);
 
+void meta_compositor_flash_window (MetaCompositor *compositor,
+                                   MetaWindow     *window);
+
 #endif /* META_COMPOSITOR_PRIVATE_H */

src/compositor/compositor.c

@@ -1249,6 +1249,48 @@ meta_compositor_flash_screen (MetaCompositor *compositor,
   clutter_actor_restore_easing_state (flash);
 }
 
+static void
+window_flash_out_completed (ClutterTimeline *timeline,
+                            gboolean         is_finished,
+                            gpointer         user_data)
+{
+  ClutterActor *flash = CLUTTER_ACTOR (user_data);
+  clutter_actor_destroy (flash);
+}
+
+void
+meta_compositor_flash_window (MetaCompositor *compositor,
+                              MetaWindow     *window)
+{
+  ClutterActor *window_actor =
+    CLUTTER_ACTOR (meta_window_get_compositor_private (window));
+  ClutterActor *flash;
+  ClutterTransition *transition;
+
+  flash = clutter_actor_new ();
+  clutter_actor_set_background_color (flash, CLUTTER_COLOR_Black);
+  clutter_actor_set_size (flash, window->rect.width, window->rect.height);
+  clutter_actor_set_position (flash,
+                              window->custom_frame_extents.left,
+                              window->custom_frame_extents.top);
+  clutter_actor_set_opacity (flash, 0);
+  clutter_actor_add_child (window_actor, flash);
+
+  clutter_actor_save_easing_state (flash);
+  clutter_actor_set_easing_mode (flash, CLUTTER_EASE_IN_QUAD);
+  clutter_actor_set_easing_duration (flash, FLASH_TIME_MS);
+  clutter_actor_set_opacity (flash, 192);
+
+  transition = clutter_actor_get_transition (flash, "opacity");
+  clutter_timeline_set_auto_reverse (CLUTTER_TIMELINE (transition), TRUE);
+  clutter_timeline_set_repeat_count (CLUTTER_TIMELINE (transition), 2);
+
+  g_signal_connect (transition, "stopped",
+                    G_CALLBACK (window_flash_out_completed), flash);
+
+  clutter_actor_restore_easing_state (flash);
+}
+
 /**
  * meta_compositor_monotonic_time_to_server_time:
  * @display: a #MetaDisplay

src/compositor/meta-background-image.c

@@ -152,6 +152,7 @@ file_loaded (GObject      *source_object,
 {
   MetaBackgroundImage *image = META_BACKGROUND_IMAGE (source_object);
   GError *error = NULL;
+  CoglError *catch_error = NULL;
   GTask *task;
   CoglTexture *texture;
   GdkPixbuf *pixbuf;
@@ -186,9 +187,10 @@ file_loaded (GObject      *source_object,
                               has_alpha ? COGL_PIXEL_FORMAT_RGBA_8888 : COGL_PIXEL_FORMAT_RGB_888,
                               row_stride,
                               pixels, 0,
-                              NULL))
+                              &catch_error))
     {
       g_warning ("Failed to create texture for background");
+      cogl_error_free (catch_error);
       cogl_object_unref (texture);
     }
 

src/compositor/meta-background.c

@@ -17,6 +17,7 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <meta/util.h>
 #include <meta/meta-background.h>
 #include <meta/meta-background-image.h>
 #include "meta-background-private.h"
@@ -542,6 +543,7 @@ ensure_color_texture (MetaBackground *self)
     {
       ClutterBackend *backend = clutter_get_default_backend ();
       CoglContext *ctx = clutter_backend_get_cogl_context (backend);
+      CoglError *error = NULL;
       uint8_t pixels[6];
       int width, height;
 
@@ -582,7 +584,13 @@ ensure_color_texture (MetaBackground *self)
                                                                          COGL_PIXEL_FORMAT_RGB_888,
                                                                          width * 3,
                                                                          pixels,
-                                                                         NULL));
+                                                                         &error));
+
+      if (error != NULL)
+        {
+          meta_warning ("Failed to allocate color texture: %s\n", error->message);
+          cogl_error_free (error);
+        }
     }
 }
 

src/compositor/meta-shadow-factory.c

@@ -27,6 +27,7 @@
 #include <string.h>
 
 #include <meta/meta-shadow-factory.h>
+#include <meta/util.h>
 
 #include "cogl-utils.h"
 #include "region-utils.h"
@@ -707,6 +708,7 @@ make_shadow (MetaShadow     *shadow,
 {
   ClutterBackend *backend = clutter_get_default_backend ();
   CoglContext *ctx = clutter_backend_get_cogl_context (backend);
+  CoglError *error = NULL;
   int d = get_box_filter_size (shadow->key.radius);
   int spread = get_shadow_spread (shadow->key.radius);
   cairo_rectangle_int_t extents;
@@ -804,7 +806,13 @@ make_shadow (MetaShadow     *shadow,
                                                                  (buffer +
                                                                   (y_offset - shadow->outer_border_top) * buffer_width +
                                                                   (x_offset - shadow->outer_border_left)),
-                                                                 NULL));
+                                                                 &error));
+
+  if (error)
+    {
+      meta_warning ("Failed to allocate shadow texture: %s\n", error->message);
+      cogl_error_free (error);
+    }
 
   cairo_region_destroy (row_convolve_region);
   cairo_region_destroy (column_convolve_region);

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

@@ -36,5 +36,6 @@ void meta_shaped_texture_set_fallback_size (MetaShapedTexture *stex,
                                             guint              fallback_width,
                                             guint              fallback_height);
 gboolean meta_shaped_texture_is_obscured (MetaShapedTexture *self);
+cairo_region_t * meta_shaped_texture_get_opaque_region (MetaShapedTexture *stex);
 
 #endif

src/compositor/meta-shaped-texture.c

@@ -303,6 +303,7 @@ set_cogl_texture (MetaShapedTexture *stex,
     {
       priv->tex_width = width;
       priv->tex_height = height;
+      meta_shaped_texture_set_mask_texture (stex, NULL);
       clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
       g_signal_emit (stex, signals[SIZE_CHANGED], 0);
     }
@@ -789,6 +790,13 @@ meta_shaped_texture_set_opaque_region (MetaShapedTexture *stex,
     priv->opaque_region = NULL;
 }
 
+cairo_region_t *
+meta_shaped_texture_get_opaque_region (MetaShapedTexture *stex)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+  return priv->opaque_region;
+}
+
 /**
  * meta_shaped_texture_get_image:
  * @stex: A #MetaShapedTexture

src/compositor/meta-surface-actor-wayland.c

@@ -36,6 +36,14 @@
 
 #include "compositor/region-utils.h"
 
+enum {
+  PAINTING,
+
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
 struct _MetaSurfaceActorWaylandPrivate
 {
   MetaWaylandSurface *surface;
@@ -128,7 +136,8 @@ meta_surface_actor_wayland_get_subsurface_rect (MetaSurfaceActorWayland *self,
                                                 MetaRectangle           *rect)
 {
   MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
-  CoglTexture *texture = surface->buffer->texture;
+  MetaWaylandBuffer *buffer = meta_wayland_surface_get_buffer (surface);
+  CoglTexture *texture = buffer->texture;
   MetaWindow *toplevel_window;
   int monitor_scale;
   float x, y;
@@ -347,12 +356,13 @@ meta_surface_actor_wayland_paint (ClutterActor *actor)
   if (priv->surface)
     {
       MetaWaylandCompositor *compositor = priv->surface->compositor;
-      meta_wayland_surface_update_outputs (priv->surface);
 
       wl_list_insert_list (&compositor->frame_callbacks, &priv->frame_callback_list);
       wl_list_init (&priv->frame_callback_list);
     }
 
+  g_signal_emit (actor, signals[PAINTING], 0);
+
   CLUTTER_ACTOR_CLASS (meta_surface_actor_wayland_parent_class)->paint (actor);
 }
 
@@ -388,6 +398,13 @@ meta_surface_actor_wayland_class_init (MetaSurfaceActorWaylandClass *klass)
   surface_actor_class->get_window = meta_surface_actor_wayland_get_window;
 
   object_class->dispose = meta_surface_actor_wayland_dispose;
+
+  signals[PAINTING] = g_signal_new ("painting",
+                                    G_TYPE_FROM_CLASS (object_class),
+                                    G_SIGNAL_RUN_LAST,
+                                    0,
+                                    NULL, NULL, NULL,
+                                    G_TYPE_NONE, 0);
 }
 
 static void

src/compositor/meta-surface-actor-x11.c

@@ -102,8 +102,7 @@ detach_pixmap (MetaSurfaceActorX11 *self)
   priv->pixmap = None;
   meta_error_trap_pop (display);
 
-  cogl_object_unref (priv->texture);
-  priv->texture = NULL;
+  g_clear_pointer (&priv->texture, cogl_object_unref);
 }
 
 static void
@@ -114,14 +113,20 @@ set_pixmap (MetaSurfaceActorX11 *self,
 
   CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
   MetaShapedTexture *stex = meta_surface_actor_get_texture (META_SURFACE_ACTOR (self));
+  CoglError *error = NULL;
   CoglTexture *texture;
 
   g_assert (priv->pixmap == None);
   priv->pixmap = pixmap;
 
-  texture = COGL_TEXTURE (cogl_texture_pixmap_x11_new (ctx, priv->pixmap, FALSE, NULL));
+  texture = COGL_TEXTURE (cogl_texture_pixmap_x11_new (ctx, priv->pixmap, FALSE, &error));
 
-  if (G_UNLIKELY (!cogl_texture_pixmap_x11_is_using_tfp_extension (COGL_TEXTURE_PIXMAP_X11 (texture))))
+  if (error != NULL)
+    {
+      g_warning ("Failed to allocate stex texture: %s", error->message);
+      cogl_error_free (error);
+    }
+  else if (G_UNLIKELY (!cogl_texture_pixmap_x11_is_using_tfp_extension (COGL_TEXTURE_PIXMAP_X11 (texture))))
     g_warning ("NOTE: Not using GLX TFP!\n");
 
   priv->texture = texture;
@@ -238,6 +243,33 @@ meta_surface_actor_x11_is_visible (MetaSurfaceActor *actor)
   return is_visible (self);
 }
 
+static gboolean
+meta_surface_actor_x11_is_opaque (MetaSurfaceActor *actor)
+{
+  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
+  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
+
+  /* If we're not ARGB32, then we're opaque. */
+  if (!meta_surface_actor_is_argb32 (actor))
+    return TRUE;
+
+  cairo_region_t *opaque_region = meta_surface_actor_get_opaque_region (actor);
+
+  /* If we have no opaque region, then no pixels are opaque. */
+  if (!opaque_region)
+    return FALSE;
+
+  MetaWindow *window = priv->window;
+  cairo_rectangle_int_t client_area;
+  meta_window_get_client_area_rect (window, &client_area);
+
+  /* Otherwise, check if our opaque region covers our entire surface. */
+  if (cairo_region_contains_rectangle (opaque_region, &client_area) == CAIRO_REGION_OVERLAP_IN)
+    return TRUE;
+
+  return FALSE;
+}
+
 static gboolean
 meta_surface_actor_x11_should_unredirect (MetaSurfaceActor *actor)
 {
@@ -255,15 +287,15 @@ meta_surface_actor_x11_should_unredirect (MetaSurfaceActor *actor)
   if (window->shape_region != NULL)
     return FALSE;
 
-  if (meta_surface_actor_is_argb32 (actor) && !meta_window_requested_bypass_compositor (window))
-    return FALSE;
-
   if (!meta_window_is_monitor_sized (window))
     return FALSE;
 
   if (meta_window_requested_bypass_compositor (window))
     return TRUE;
 
+  if (!meta_surface_actor_x11_is_opaque (actor))
+    return FALSE;
+
   if (meta_window_is_override_redirect (window))
     return TRUE;
 

src/compositor/meta-surface-actor.c

@@ -235,6 +235,13 @@ meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
   meta_shaped_texture_set_opaque_region (priv->texture, region);
 }
 
+cairo_region_t *
+meta_surface_actor_get_opaque_region (MetaSurfaceActor *actor)
+{
+  MetaSurfaceActorPrivate *priv = actor->priv;
+  return meta_shaped_texture_get_opaque_region (priv->texture);
+}
+
 static gboolean
 is_frozen (MetaSurfaceActor *self)
 {

src/compositor/meta-surface-actor.h

@@ -60,6 +60,7 @@ void meta_surface_actor_set_input_region (MetaSurfaceActor *self,
                                           cairo_region_t   *region);
 void meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
                                            cairo_region_t   *region);
+cairo_region_t * meta_surface_actor_get_opaque_region (MetaSurfaceActor *self);
 
 void meta_surface_actor_process_damage (MetaSurfaceActor *actor,
                                         int x, int y, int width, int height);

src/compositor/meta-window-actor.c

@@ -1752,9 +1752,17 @@ build_and_scan_frame_mask (MetaWindowActor       *self,
     }
   else
     {
+      CoglError *error = NULL;
+
       mask_texture = COGL_TEXTURE (cogl_texture_2d_new_from_data (ctx, tex_width, tex_height,
                                                                   COGL_PIXEL_FORMAT_A_8,
-                                                                  stride, mask_data, NULL));
+                                                                  stride, mask_data, &error));
+
+      if (error)
+        {
+          g_warning ("Failed to allocate mask texture: %s", error->message);
+          cogl_error_free (error);
+        }
     }
 
   meta_shaped_texture_set_mask_texture (stex, mask_texture);

src/core/bell.c

@@ -52,6 +52,7 @@
 #include "screen-private.h"
 #include "window-private.h"
 #include "util-private.h"
+#include "compositor/compositor-private.h"
 #include <meta/prefs.h>
 #include <meta/compositor.h>
 #ifdef HAVE_LIBCANBERRA
@@ -131,6 +132,12 @@ bell_flash_window_frame (MetaWindow *window)
   g_source_set_name_by_id (id, "[mutter] bell_unflash_frame");
 }
 
+static void
+bell_flash_window (MetaWindow *window)
+{
+  meta_compositor_flash_window (window->display->compositor, window);
+}
+
 /**
  * bell_flash_frame:
  * @display:  The display the bell event came in on
@@ -145,6 +152,8 @@ bell_flash_frame (MetaDisplay *display,
 {
   if (window && window->frame)
     bell_flash_window_frame (window);
+  else if (window)
+    bell_flash_window (window);
   else
     bell_flash_fullscreen (display);
 }
@@ -203,33 +212,18 @@ bell_audible_notify (MetaDisplay *display,
   return FALSE;
 }
 
-void
+gboolean
 meta_bell_notify (MetaDisplay *display,
-		  XkbAnyEvent *xkb_ev)
+                  MetaWindow  *window)
 {
-  MetaWindow *window;
-  XkbBellNotifyEvent *xkb_bell_event = (XkbBellNotifyEvent*) xkb_ev;
-
-  window = meta_display_lookup_x_window (display, xkb_bell_event->window);
-  if (!window && display->focus_window && display->focus_window->frame)
-    window = display->focus_window;
-
   /* flash something */
   if (meta_prefs_get_visual_bell ())
     bell_visual_notify (display, window);
 
   if (meta_prefs_bell_is_audible ())
-    {
-      if (!bell_audible_notify (display, window))
-        {
-          /* Force a classic bell if the libcanberra bell failed. */
-          XkbForceDeviceBell (display->xdisplay,
-                              xkb_bell_event->device,
-                              xkb_bell_event->bell_class,
-                              xkb_bell_event->bell_id,
-                              xkb_bell_event->percent);
-        }
-    }
+    return bell_audible_notify (display, window);
+
+  return TRUE;
 }
 
 void

src/core/bell.h

@@ -25,15 +25,14 @@
 /**
  * meta_bell_notify:
  * @display: The display the bell event came in on
- * @xkb_ev: The bell event we just received
+ * @window: The window the bell event was received on
  *
- * Gives the user some kind of visual bell; in fact, this is our response
- * to any kind of bell request, but we set it up so that we only get
- * notified about visual bells, and X deals with audible ones.
- *
- * If the configure script found we had no XKB, this does not exist.
+ * Gives the user some kind of aural or visual feedback, such as a bell sound
+ * or flash. What type of feedback is invoked depends on the configuration.
+ * If the aural feedback could not be invoked, FALSE is returned.
  */
-void meta_bell_notify (MetaDisplay *display, XkbAnyEvent *xkb_ev);
+gboolean meta_bell_notify (MetaDisplay *display,
+                           MetaWindow  *window);
 
 /**
  * meta_bell_set_audible:

src/core/display-private.h

@@ -35,6 +35,7 @@
 #include <meta/boxes.h>
 #include <meta/display.h>
 #include "keybindings-private.h"
+#include "startup-notification-private.h"
 #include "meta-gesture-tracker-private.h"
 #include <meta/prefs.h>
 #include <meta/barrier.h>
@@ -276,9 +277,8 @@ struct _MetaDisplay
   int xinput_event_base;
   int xinput_opcode;
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-  SnDisplay *sn_display;
-#endif
+  MetaStartupNotification *startup_notification;
+
   int xsync_event_base;
   int xsync_error_base;
   int shape_event_base;

src/core/display.c

@@ -400,28 +400,6 @@ meta_display_remove_pending_pings_for_window (MetaDisplay *display,
 }
 
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-static void
-sn_error_trap_push (SnDisplay *sn_display,
-                    Display   *xdisplay)
-{
-  MetaDisplay *display;
-  display = meta_display_for_x_display (xdisplay);
-  if (display != NULL)
-    meta_error_trap_push (display);
-}
-
-static void
-sn_error_trap_pop (SnDisplay *sn_display,
-                   Display   *xdisplay)
-{
-  MetaDisplay *display;
-  display = meta_display_for_x_display (xdisplay);
-  if (display != NULL)
-    meta_error_trap_pop (display);
-}
-#endif
-
 static void
 enable_compositor (MetaDisplay *display)
 {
@@ -527,6 +505,20 @@ gesture_tracker_state_changed (MetaGestureTracker   *tracker,
     }
 }
 
+static void
+on_startup_notification_changed (MetaStartupNotification *sn,
+                                 gpointer                 sequence,
+                                 MetaDisplay             *display)
+{
+  if (!display->screen)
+    return;
+
+  g_slist_free (display->screen->startup_sequences);
+  display->screen->startup_sequences =
+    meta_startup_notification_get_sequences (display->startup_notification);
+  g_signal_emit_by_name (display->screen, "startup-sequence-changed", sequence);
+}
+
 /**
  * meta_display_open:
  *
@@ -630,12 +622,6 @@ meta_display_open (void)
 
   display->screen = NULL;
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-  display->sn_display = sn_display_new (display->xdisplay,
-                                        sn_error_trap_push,
-                                        sn_error_trap_pop);
-#endif
-
   /* Get events */
   meta_display_init_events (display);
   meta_display_init_events_x11 (display);
@@ -916,6 +902,10 @@ meta_display_open (void)
 
   display->screen = screen;
 
+  display->startup_notification = meta_startup_notification_get (display);
+  g_signal_connect (display->startup_notification, "changed",
+                    G_CALLBACK (on_startup_notification_changed), display);
+
   meta_screen_init_workspaces (screen);
 
   enable_compositor (display);
@@ -1100,6 +1090,7 @@ meta_display_close (MetaDisplay *display,
 
   meta_display_remove_autoraise_callback (display);
 
+  g_clear_object (&display->startup_notification);
   g_clear_object (&display->gesture_tracker);
 
   if (display->focus_timeout_id)
@@ -1112,14 +1103,6 @@ meta_display_close (MetaDisplay *display,
 
   meta_screen_free (display->screen, timestamp);
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-  if (display->sn_display)
-    {
-      sn_display_unref (display->sn_display);
-      display->sn_display = NULL;
-    }
-#endif
-
   /* Must be after all calls to meta_window_unmanage() since they
    * unregister windows
    */
@@ -1229,7 +1212,7 @@ meta_grab_op_is_moving (MetaGrabOp op)
 }
 
 /**
- * meta_grab_op_windows_are_interactable:
+ * meta_display_windows_are_interactable:
  * @op: A #MetaGrabOp
  *
  * Whether windows can be interacted with.

src/core/keybindings-private.h

@@ -94,8 +94,11 @@ typedef struct
   GHashTable     *key_bindings_index;
   xkb_mod_mask_t ignored_modifier_mask;
   xkb_mod_mask_t hyper_mask;
+  xkb_mod_mask_t virtual_hyper_mask;
   xkb_mod_mask_t super_mask;
+  xkb_mod_mask_t virtual_super_mask;
   xkb_mod_mask_t meta_mask;
+  xkb_mod_mask_t virtual_meta_mask;
   MetaKeyCombo overlay_key_combo;
   MetaResolvedKeyCombo overlay_resolved_key_combo;
   gboolean overlay_key_only_pressed;

src/core/keybindings.c

@@ -185,16 +185,18 @@ reload_modmap (MetaKeyBindingManager *keys)
   struct xkb_keymap *keymap = meta_backend_get_keymap (backend);
   struct xkb_state *scratch_state;
   xkb_mod_mask_t scroll_lock_mask;
+  xkb_mod_mask_t dummy_mask;
 
   /* Modifiers to find. */
   struct {
     const char *name;
     xkb_mod_mask_t *mask_p;
+    xkb_mod_mask_t *virtual_mask_p;
   } mods[] = {
-    { "ScrollLock", &scroll_lock_mask },
-    { "Meta",       &keys->meta_mask },
-    { "Hyper",      &keys->hyper_mask },
-    { "Super",      &keys->super_mask },
+    { "ScrollLock", &scroll_lock_mask, &dummy_mask },
+    { "Meta",       &keys->meta_mask,  &keys->virtual_meta_mask },
+    { "Hyper",      &keys->hyper_mask, &keys->virtual_hyper_mask },
+    { "Super",      &keys->super_mask, &keys->virtual_super_mask },
   };
 
   scratch_state = xkb_state_new (keymap);
@@ -203,6 +205,7 @@ reload_modmap (MetaKeyBindingManager *keys)
   for (i = 0; i < G_N_ELEMENTS (mods); i++)
     {
       xkb_mod_mask_t *mask_p = mods[i].mask_p;
+      xkb_mod_mask_t *virtual_mask_p = mods[i].virtual_mask_p;
       xkb_mod_index_t idx = xkb_keymap_mod_get_index (keymap, mods[i].name);
 
       if (idx != XKB_MOD_INVALID)
@@ -210,9 +213,13 @@ reload_modmap (MetaKeyBindingManager *keys)
           xkb_mod_mask_t vmodmask = (1 << idx);
           xkb_state_update_mask (scratch_state, vmodmask, 0, 0, 0, 0, 0);
           *mask_p = xkb_state_serialize_mods (scratch_state, XKB_STATE_MODS_DEPRESSED) & ~vmodmask;
+          *virtual_mask_p = vmodmask;
         }
       else
-        *mask_p = 0;
+        {
+          *mask_p = 0;
+          *virtual_mask_p = 0;
+        }
     }
 
   xkb_state_unref (scratch_state);
@@ -897,6 +904,9 @@ meta_change_button_grab (MetaKeyBindingManager *keys,
                          int                     button,
                          int                     modmask)
 {
+  if (meta_is_wayland_compositor ())
+    return;
+
   MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
   Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
 
@@ -969,9 +979,6 @@ meta_display_grab_window_buttons (MetaDisplay *display,
 {
   MetaKeyBindingManager *keys = &display->key_binding_manager;
 
-  if (meta_is_wayland_compositor ())
-    return;
-
   /* Grab Alt + button1 for moving window.
    * Grab Alt + button2 for resizing window.
    * Grab Alt + button3 for popping up window menu.
@@ -1008,9 +1015,6 @@ meta_display_ungrab_window_buttons (MetaDisplay *display,
 {
   MetaKeyBindingManager *keys = &display->key_binding_manager;
 
-  if (meta_is_wayland_compositor ())
-    return;
-
   if (keys->window_grab_modifiers == 0)
     return;
 
@@ -1037,9 +1041,6 @@ meta_display_grab_focus_window_button (MetaDisplay *display,
 {
   MetaKeyBindingManager *keys = &display->key_binding_manager;
 
-  if (meta_is_wayland_compositor ())
-    return;
-
   /* Grab button 1 for activating unfocused windows */
   meta_verbose ("Grabbing unfocused window buttons for %s\n", window->desc);
 
@@ -1079,9 +1080,6 @@ meta_display_ungrab_focus_window_button (MetaDisplay *display,
 {
   MetaKeyBindingManager *keys = &display->key_binding_manager;
 
-  if (meta_is_wayland_compositor ())
-    return;
-
   meta_verbose ("Ungrabbing unfocused window buttons for %s\n", window->desc);
 
   if (!window->have_focus_click_grab)
@@ -1161,6 +1159,9 @@ meta_change_keygrab (MetaKeyBindingManager *keys,
   XISetMask (mask.mask, XI_KeyPress);
   XISetMask (mask.mask, XI_KeyRelease);
 
+  if (meta_is_wayland_compositor ())
+    return;
+
   MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
   Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
 
@@ -1275,11 +1276,6 @@ meta_screen_change_keygrabs (MetaScreen *screen,
 void
 meta_screen_grab_keys (MetaScreen *screen)
 {
-  MetaBackend *backend = meta_get_backend ();
-
-  if (!META_IS_BACKEND_X11 (backend))
-    return;
-
   if (screen->keys_grabbed)
     return;
 
@@ -1313,10 +1309,6 @@ meta_window_grab_keys (MetaWindow  *window)
   MetaDisplay *display = window->display;
   MetaKeyBindingManager *keys = &display->key_binding_manager;
 
-  /* Under Wayland, we don't need to grab at all. */
-  if (meta_is_wayland_compositor ())
-    return;
-
   if (window->all_keys_grabbed)
     return;
 
@@ -1384,7 +1376,6 @@ guint
 meta_display_grab_accelerator (MetaDisplay *display,
                                const char  *accelerator)
 {
-  MetaBackend *backend = meta_get_backend ();
   MetaKeyBindingManager *keys = &display->key_binding_manager;
   MetaKeyBinding *binding;
   MetaKeyGrab *grab;
@@ -1408,8 +1399,7 @@ meta_display_grab_accelerator (MetaDisplay *display,
   if (get_keybinding (keys, &resolved_combo))
     return META_KEYBINDING_ACTION_NONE;
 
-  if (META_IS_BACKEND_X11 (backend))
-    meta_change_keygrab (keys, display->screen->xroot, TRUE, &resolved_combo);
+  meta_change_keygrab (keys, display->screen->xroot, TRUE, &resolved_combo);
 
   grab = g_new0 (MetaKeyGrab, 1);
   grab->action = next_dynamic_keybinding_action ();
@@ -1434,7 +1424,6 @@ gboolean
 meta_display_ungrab_accelerator (MetaDisplay *display,
                                  guint        action)
 {
-  MetaBackend *backend = meta_get_backend ();
   MetaKeyBindingManager *keys = &display->key_binding_manager;
   MetaKeyBinding *binding;
   MetaKeyGrab *grab;
@@ -1454,8 +1443,7 @@ meta_display_ungrab_accelerator (MetaDisplay *display,
     {
       guint32 index_key;
 
-      if (META_IS_BACKEND_X11 (backend))
-        meta_change_keygrab (keys, display->screen->xroot, FALSE, &binding->resolved_combo);
+      meta_change_keygrab (keys, display->screen->xroot, FALSE, &binding->resolved_combo);
 
       index_key = key_combo_key (&binding->resolved_combo);
       g_hash_table_remove (keys->key_bindings_index, GINT_TO_POINTER (index_key));
@@ -1482,6 +1470,9 @@ grab_keyboard (Window  xwindow,
   XISetMask (mask.mask, XI_KeyPress);
   XISetMask (mask.mask, XI_KeyRelease);
 
+  if (meta_is_wayland_compositor ())
+    return TRUE;
+
   /* Grab the keyboard, so we get key releases and all key
    * presses
    */
@@ -1513,6 +1504,9 @@ grab_keyboard (Window  xwindow,
 static void
 ungrab_keyboard (guint32 timestamp)
 {
+  if (meta_is_wayland_compositor ())
+    return;
+
   MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
   Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
 
@@ -1525,10 +1519,6 @@ meta_window_grab_all_keys (MetaWindow  *window,
 {
   Window grabwindow;
   gboolean retval;
-  MetaBackend *backend = meta_get_backend ();
-
-  if (!META_IS_BACKEND_X11 (backend))
-    return TRUE;
 
   if (window->all_keys_grabbed)
     return FALSE;
@@ -1590,11 +1580,6 @@ meta_display_freeze_keyboard (MetaDisplay *display, guint32 timestamp)
 void
 meta_display_ungrab_keyboard (MetaDisplay *display, guint32 timestamp)
 {
-  MetaBackend *backend = meta_get_backend ();
-
-  if (!META_IS_BACKEND_X11 (backend))
-    return;
-
   ungrab_keyboard (timestamp);
 }
 

src/core/main.c

@@ -168,6 +168,7 @@ static gboolean  opt_disable_sm;
 static gboolean  opt_sync;
 #ifdef HAVE_WAYLAND
 static gboolean  opt_wayland;
+static gboolean  opt_nested;
 #endif
 #ifdef HAVE_NATIVE_BACKEND
 static gboolean  opt_display_server;
@@ -216,6 +217,12 @@ static GOptionEntry meta_options[] = {
     N_("Run as a wayland compositor"),
     NULL
   },
+  {
+    "nested", 0, 0, G_OPTION_ARG_NONE,
+    &opt_nested,
+    N_("Run as a nested compositor"),
+    NULL
+  },
 #endif
 #ifdef HAVE_NATIVE_BACKEND
   {
@@ -366,21 +373,30 @@ check_for_wayland_session_type (void)
 static void
 init_backend (void)
 {
-  gboolean session_type_is_wayland = FALSE;
+#ifdef HAVE_WAYLAND
+  gboolean run_as_wayland_compositor = opt_wayland;
 
-#if defined(HAVE_WAYLAND) && defined(HAVE_NATIVE_BACKEND)
-  session_type_is_wayland = check_for_wayland_session_type ();
-#endif
+#ifdef HAVE_NATIVE_BACKEND
+  if (opt_nested && opt_display_server)
+    {
+      meta_warning ("Can't run both as nested and as a display server\n");
+      meta_exit (META_EXIT_ERROR);
+    }
 
-#if defined(CLUTTER_WINDOWING_EGL) && defined(HAVE_NATIVE_BACKEND)
-  if (opt_display_server || session_type_is_wayland)
+  if (!run_as_wayland_compositor)
+    run_as_wayland_compositor = check_for_wayland_session_type ();
+
+#ifdef CLUTTER_WINDOWING_EGL
+  if (opt_display_server || (run_as_wayland_compositor && !opt_nested))
     clutter_set_windowing_backend (CLUTTER_WINDOWING_EGL);
   else
+#endif
+#endif
 #endif
     clutter_set_windowing_backend (CLUTTER_WINDOWING_X11);
 
 #ifdef HAVE_WAYLAND
-  meta_set_is_wayland_compositor (opt_wayland || session_type_is_wayland);
+  meta_set_is_wayland_compositor (run_as_wayland_compositor);
 #endif
 }
 

src/core/meta-border.c

@@ -0,0 +1,154 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#include "config.h"
+
+#include "core/meta-border.h"
+
+#include <math.h>
+
+static inline float
+meta_vector2_cross_product (const MetaVector2 a,
+                            const MetaVector2 b)
+{
+  return a.x * b.y - a.y * b.x;
+}
+
+static inline MetaVector2
+meta_vector2_add (const MetaVector2 a,
+                  const MetaVector2 b)
+{
+  return (MetaVector2) {
+    .x = a.x + b.x,
+    .y = a.y + b.y,
+  };
+}
+
+static inline MetaVector2
+meta_vector2_multiply_constant (const float       c,
+                                const MetaVector2 a)
+{
+  return (MetaVector2) {
+    .x = c * a.x,
+    .y = c * a.y,
+  };
+}
+
+gboolean
+meta_line2_intersects_with (const MetaLine2 *line1,
+                            const MetaLine2 *line2,
+                            MetaVector2     *intersection)
+{
+  MetaVector2 p = line1->a;
+  MetaVector2 r = meta_vector2_subtract (line1->b, line1->a);
+  MetaVector2 q = line2->a;
+  MetaVector2 s = meta_vector2_subtract (line2->b, line2->a);
+  float rxs;
+  float sxr;
+  float t;
+  float u;
+
+  /*
+   * The line (p, r) and (q, s) intersects where
+   *
+   *   p + t r = q + u s
+   *
+   * Calculate t:
+   *
+   *   (p + t r) × s = (q + u s) × s
+   *   p × s + t (r × s) = q × s + u (s × s)
+   *   p × s + t (r × s) = q × s
+   *   t (r × s) = q × s - p × s
+   *   t (r × s) = (q - p) × s
+   *   t = ((q - p) × s) / (r × s)
+   *
+   * Using the same method, for u we get:
+   *
+   *   u = ((p - q) × r) / (s × r)
+   */
+
+  rxs = meta_vector2_cross_product (r, s);
+  sxr = meta_vector2_cross_product (s, r);
+
+  /* If r × s = 0 then the lines are either parallel or collinear. */
+  if (fabsf (rxs) < FLT_MIN)
+    return FALSE;
+
+  t = meta_vector2_cross_product (meta_vector2_subtract (q, p), s) / rxs;
+  u = meta_vector2_cross_product (meta_vector2_subtract (p, q), r) / sxr;
+
+  /* The lines only intersect if 0 ≤ t ≤ 1 and 0 ≤ u ≤ 1. */
+  if (t < 0.0 || t > 1.0 || u < 0.0 || u > 1.0)
+    return FALSE;
+
+  *intersection = meta_vector2_add (p, meta_vector2_multiply_constant (t, r));
+
+  return TRUE;
+}
+
+gboolean
+meta_border_is_horizontal (MetaBorder *border)
+{
+  return border->line.a.y == border->line.b.y;
+}
+
+gboolean
+meta_border_is_blocking_directions (MetaBorder               *border,
+                                    MetaBorderMotionDirection directions)
+{
+  if (meta_border_is_horizontal (border))
+    {
+      if ((directions & (META_BORDER_MOTION_DIRECTION_POSITIVE_Y |
+                         META_BORDER_MOTION_DIRECTION_NEGATIVE_Y)) == 0)
+        return FALSE;
+    }
+  else
+    {
+      if ((directions & (META_BORDER_MOTION_DIRECTION_POSITIVE_X |
+                         META_BORDER_MOTION_DIRECTION_NEGATIVE_X)) == 0)
+        return FALSE;
+    }
+
+  return (~border->blocking_directions & directions) != directions;
+}
+
+unsigned int
+meta_border_get_allows_directions (MetaBorder *border)
+{
+  return ~border->blocking_directions &
+    (META_BORDER_MOTION_DIRECTION_POSITIVE_X |
+     META_BORDER_MOTION_DIRECTION_POSITIVE_Y |
+     META_BORDER_MOTION_DIRECTION_NEGATIVE_X |
+     META_BORDER_MOTION_DIRECTION_NEGATIVE_Y);
+}
+
+void
+meta_border_set_allows_directions (MetaBorder *border, unsigned int directions)
+{
+  border->blocking_directions =
+    ~directions & (META_BORDER_MOTION_DIRECTION_POSITIVE_X |
+                   META_BORDER_MOTION_DIRECTION_POSITIVE_Y |
+                   META_BORDER_MOTION_DIRECTION_NEGATIVE_X |
+                   META_BORDER_MOTION_DIRECTION_NEGATIVE_Y);
+}

src/core/meta-border.h

@@ -0,0 +1,84 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#ifndef META_BORDER_H
+#define META_BORDER_H
+
+#include <glib.h>
+
+typedef enum
+{
+  META_BORDER_MOTION_DIRECTION_POSITIVE_X = 1 << 0,
+  META_BORDER_MOTION_DIRECTION_POSITIVE_Y = 1 << 1,
+  META_BORDER_MOTION_DIRECTION_NEGATIVE_X = 1 << 2,
+  META_BORDER_MOTION_DIRECTION_NEGATIVE_Y = 1 << 3,
+} MetaBorderMotionDirection;
+
+typedef struct _MetaVector2
+{
+  float x;
+  float y;
+} MetaVector2;
+
+typedef struct _MetaLine2
+{
+  MetaVector2 a;
+  MetaVector2 b;
+} MetaLine2;
+
+typedef struct _MetaBorder
+{
+  MetaLine2 line;
+  MetaBorderMotionDirection blocking_directions;
+} MetaBorder;
+
+static inline MetaVector2
+meta_vector2_subtract (const MetaVector2 a,
+                       const MetaVector2 b)
+{
+  return (MetaVector2) {
+    .x = a.x - b.x,
+    .y = a.y - b.y,
+  };
+}
+
+gboolean
+meta_line2_intersects_with (const MetaLine2 *line1,
+                            const MetaLine2 *line2,
+                            MetaVector2     *intersection);
+
+gboolean
+meta_border_is_horizontal (MetaBorder *border);
+
+gboolean
+meta_border_is_blocking_directions (MetaBorder               *border,
+                                    MetaBorderMotionDirection directions);
+
+unsigned int
+meta_border_get_allows_directions (MetaBorder *border);
+
+void
+meta_border_set_allows_directions (MetaBorder *border, unsigned int directions);
+
+#endif /* META_BORDER_H */

src/core/screen-private.h

@@ -85,11 +85,7 @@ struct _MetaScreen
   /* Cache the current monitor */
   int last_monitor_index;
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-  SnMonitorContext *sn_context;
   GSList *startup_sequences;
-  guint startup_sequence_timeout;
-#endif
 
   Window wm_cm_selection_window;
   guint work_area_later;

src/core/screen.c

@@ -71,11 +71,6 @@ static void prefs_changed_callback (MetaPreference pref,
 static void set_desktop_geometry_hint (MetaScreen *screen);
 static void set_desktop_viewport_hint (MetaScreen *screen);
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-static void meta_screen_sn_event   (SnMonitorEvent *event,
-                                    void           *user_data);
-#endif
-
 static void on_monitors_changed (MetaMonitorManager *manager,
                                  MetaScreen         *screen);
 
@@ -730,17 +725,6 @@ meta_screen_new (MetaDisplay *display,
 
   meta_prefs_add_listener (prefs_changed_callback, screen);
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-  screen->sn_context =
-    sn_monitor_context_new (screen->display->sn_display,
-                            screen->number,
-                            meta_screen_sn_event,
-                            screen,
-                            NULL);
-  screen->startup_sequences = NULL;
-  screen->startup_sequence_timeout = 0;
-#endif
-
   meta_verbose ("Added screen %d ('%s') root 0x%lx\n",
                 screen->number, screen->screen_name, screen->xroot);
 
@@ -800,24 +784,6 @@ meta_screen_free (MetaScreen *screen,
 
   meta_screen_ungrab_keys (screen);
 
-#ifdef HAVE_STARTUP_NOTIFICATION
-  g_slist_foreach (screen->startup_sequences,
-                   (GFunc) sn_startup_sequence_unref, NULL);
-  g_slist_free (screen->startup_sequences);
-  screen->startup_sequences = NULL;
-
-  if (screen->startup_sequence_timeout != 0)
-    {
-      g_source_remove (screen->startup_sequence_timeout);
-      screen->startup_sequence_timeout = 0;
-    }
-  if (screen->sn_context)
-    {
-      sn_monitor_context_unref (screen->sn_context);
-      screen->sn_context = NULL;
-    }
-#endif
-
   meta_ui_free (screen->ui);
 
   meta_stack_free (screen->stack);
@@ -1267,7 +1233,8 @@ root_cursor_prepare_at (MetaCursorSprite *cursor_sprite,
   monitor = meta_screen_get_monitor_for_point (screen, x, y);
 
   /* Reload the cursor texture if the scale has changed. */
-  meta_cursor_sprite_set_theme_scale (cursor_sprite, monitor->scale);
+  if (monitor)
+    meta_cursor_sprite_set_theme_scale (cursor_sprite, monitor->scale);
 }
 
 static void
@@ -2538,208 +2505,6 @@ meta_screen_unshow_desktop (MetaScreen *screen)
   meta_screen_update_showing_desktop_hint (screen);
 }
 
-
-#ifdef HAVE_STARTUP_NOTIFICATION
-static gboolean startup_sequence_timeout (void *data);
-
-static void
-update_startup_feedback (MetaScreen *screen)
-{
-  if (screen->startup_sequences != NULL)
-    {
-      meta_topic (META_DEBUG_STARTUP,
-                  "Setting busy cursor\n");
-      meta_screen_set_cursor (screen, META_CURSOR_BUSY);
-    }
-  else
-    {
-      meta_topic (META_DEBUG_STARTUP,
-                  "Setting default cursor\n");
-      meta_screen_set_cursor (screen, META_CURSOR_DEFAULT);
-    }
-}
-
-static void
-add_sequence (MetaScreen        *screen,
-              SnStartupSequence *sequence)
-{
-  meta_topic (META_DEBUG_STARTUP,
-              "Adding sequence %s\n",
-              sn_startup_sequence_get_id (sequence));
-  sn_startup_sequence_ref (sequence);
-  screen->startup_sequences = g_slist_prepend (screen->startup_sequences,
-                                               sequence);
-
-  /* our timeout just polls every second, instead of bothering
-   * to compute exactly when we may next time out
-   */
-  if (screen->startup_sequence_timeout == 0)
-    {
-      screen->startup_sequence_timeout = g_timeout_add_seconds (1,
-                                                                startup_sequence_timeout,
-                                                                screen);
-      g_source_set_name_by_id (screen->startup_sequence_timeout,
-                               "[mutter] startup_sequence_timeout");
-    }
-
-  update_startup_feedback (screen);
-}
-
-static void
-remove_sequence (MetaScreen        *screen,
-                 SnStartupSequence *sequence)
-{
-  meta_topic (META_DEBUG_STARTUP,
-              "Removing sequence %s\n",
-              sn_startup_sequence_get_id (sequence));
-
-  screen->startup_sequences = g_slist_remove (screen->startup_sequences,
-                                              sequence);
-
-  if (screen->startup_sequences == NULL &&
-      screen->startup_sequence_timeout != 0)
-    {
-      g_source_remove (screen->startup_sequence_timeout);
-      screen->startup_sequence_timeout = 0;
-    }
-
-  update_startup_feedback (screen);
-
-  sn_startup_sequence_unref (sequence);
-}
-
-typedef struct
-{
-  GSList *list;
-  GTimeVal now;
-} CollectTimedOutData;
-
-/* This should be fairly long, as it should never be required unless
- * apps or .desktop files are buggy, and it's confusing if
- * OpenOffice or whatever seems to stop launching - people
- * might decide they need to launch it again.
- */
-#define STARTUP_TIMEOUT 15000
-
-static void
-collect_timed_out_foreach (void *element,
-                           void *data)
-{
-  CollectTimedOutData *ctod = data;
-  SnStartupSequence *sequence = element;
-  long tv_sec, tv_usec;
-  double elapsed;
-
-  sn_startup_sequence_get_last_active_time (sequence, &tv_sec, &tv_usec);
-
-  elapsed =
-    ((((double)ctod->now.tv_sec - tv_sec) * G_USEC_PER_SEC +
-      (ctod->now.tv_usec - tv_usec))) / 1000.0;
-
-  meta_topic (META_DEBUG_STARTUP,
-              "Sequence used %g seconds vs. %g max: %s\n",
-              elapsed, (double) STARTUP_TIMEOUT,
-              sn_startup_sequence_get_id (sequence));
-
-  if (elapsed > STARTUP_TIMEOUT)
-    ctod->list = g_slist_prepend (ctod->list, sequence);
-}
-
-static gboolean
-startup_sequence_timeout (void *data)
-{
-  MetaScreen *screen = data;
-  CollectTimedOutData ctod;
-  GSList *l;
-
-  ctod.list = NULL;
-  g_get_current_time (&ctod.now);
-  g_slist_foreach (screen->startup_sequences,
-                   collect_timed_out_foreach,
-                   &ctod);
-
-  for (l = ctod.list; l != NULL; l = l->next)
-    {
-      SnStartupSequence *sequence = l->data;
-
-      meta_topic (META_DEBUG_STARTUP,
-                  "Timed out sequence %s\n",
-                  sn_startup_sequence_get_id (sequence));
-
-      sn_startup_sequence_complete (sequence);
-    }
-
-  g_slist_free (ctod.list);
-
-  if (screen->startup_sequences != NULL)
-    {
-      return TRUE;
-    }
-  else
-    {
-      /* remove */
-      screen->startup_sequence_timeout = 0;
-      return FALSE;
-    }
-}
-
-static void
-meta_screen_sn_event (SnMonitorEvent *event,
-                      void           *user_data)
-{
-  MetaScreen *screen;
-  SnStartupSequence *sequence;
-
-  screen = user_data;
-
-  sequence = sn_monitor_event_get_startup_sequence (event);
-
-  sn_startup_sequence_ref (sequence);
-
-  switch (sn_monitor_event_get_type (event))
-    {
-    case SN_MONITOR_EVENT_INITIATED:
-      {
-        const char *wmclass;
-
-        wmclass = sn_startup_sequence_get_wmclass (sequence);
-
-        meta_topic (META_DEBUG_STARTUP,
-                    "Received startup initiated for %s wmclass %s\n",
-                    sn_startup_sequence_get_id (sequence),
-                    wmclass ? wmclass : "(unset)");
-        add_sequence (screen, sequence);
-      }
-      break;
-
-    case SN_MONITOR_EVENT_COMPLETED:
-      {
-        meta_topic (META_DEBUG_STARTUP,
-                    "Received startup completed for %s\n",
-                    sn_startup_sequence_get_id (sequence));
-        remove_sequence (screen,
-                         sn_monitor_event_get_startup_sequence (event));
-      }
-      break;
-
-    case SN_MONITOR_EVENT_CHANGED:
-      meta_topic (META_DEBUG_STARTUP,
-                  "Received startup changed for %s\n",
-                  sn_startup_sequence_get_id (sequence));
-      break;
-
-    case SN_MONITOR_EVENT_CANCELED:
-      meta_topic (META_DEBUG_STARTUP,
-                  "Received startup canceled for %s\n",
-                  sn_startup_sequence_get_id (sequence));
-      break;
-    }
-
-  g_signal_emit (G_OBJECT (screen), screen_signals[STARTUP_SEQUENCE_CHANGED], 0, sequence);
-
-  sn_startup_sequence_unref (sequence);
-}
-
 /**
  * meta_screen_get_startup_sequences: (skip)
  * @screen:
@@ -2751,7 +2516,6 @@ meta_screen_get_startup_sequences (MetaScreen *screen)
 {
   return screen->startup_sequences;
 }
-#endif
 
 /* Sets the initial_timestamp and initial_workspace properties
  * of a window according to information given us by the

src/core/stack.c

@@ -1061,7 +1061,7 @@ stack_sync_to_xserver (MetaStack *stack)
   for (tmp = g_list_last(stack->sorted); tmp != NULL; tmp = tmp->prev)
     {
       MetaWindow *w = tmp->data;
-      Window top_level_window;
+      guint64 top_level_window;
       guint64 stack_id;
 
       if (w->unmanaging)
@@ -1100,7 +1100,8 @@ stack_sync_to_xserver (MetaStack *stack)
 
   /* The screen guard window sits above all hidden windows and acts as
    * a barrier to input reaching these windows. */
-  g_array_append_val (x11_hidden_stack_ids, stack->screen->guard_window);
+  guint64 guard_window_id = stack->screen->guard_window;
+  g_array_append_val (x11_hidden_stack_ids, guard_window_id);
 
   /* Sync to server */
 

src/core/startup-notification-private.h

@@ -0,0 +1,48 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2001, 2002 Havoc Pennington
+ * Copyright (C) 2002, 2003 Red Hat Inc.
+ * Some ICCCM manager selection code derived from fvwm2,
+ * Copyright (C) 2001 Dominik Vogt, Matthias Clasen, and fvwm2 team
+ * Copyright (C) 2003 Rob Adams
+ * Copyright (C) 2004-2006 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef META_STARTUP_NOTIFICATION_PRIVATE_H
+#define META_STARTUP_NOTIFICATION_PRIVATE_H
+
+#include "display-private.h"
+
+#define META_TYPE_STARTUP_NOTIFICATION (meta_startup_notification_get_type ())
+
+G_DECLARE_FINAL_TYPE (MetaStartupNotification,
+                      meta_startup_notification,
+                      META, STARTUP_NOTIFICATION,
+                      GObject)
+
+MetaStartupNotification *
+         meta_startup_notification_get             (MetaDisplay             *display);
+
+gboolean meta_startup_notification_handle_xevent   (MetaStartupNotification *sn,
+                                                    XEvent                  *xevent);
+
+void     meta_startup_notification_remove_sequence (MetaStartupNotification *sn,
+                                                    const gchar             *id);
+
+GSList * meta_startup_notification_get_sequences   (MetaStartupNotification *sn);
+
+#endif /* META_STARTUP_NOTIFICATION_PRIVATE_H */

src/core/startup-notification.c

@@ -0,0 +1,770 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2001, 2002 Havoc Pennington
+ * Copyright (C) 2002, 2003 Red Hat Inc.
+ * Some ICCCM manager selection code derived from fvwm2,
+ * Copyright (C) 2001 Dominik Vogt, Matthias Clasen, and fvwm2 team
+ * Copyright (C) 2003 Rob Adams
+ * Copyright (C) 2004-2006 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <glib-object.h>
+
+#include <meta/errors.h>
+#include "display-private.h"
+#include "screen-private.h"
+#include "startup-notification-private.h"
+
+/* This should be fairly long, as it should never be required unless
+ * apps or .desktop files are buggy, and it's confusing if
+ * OpenOffice or whatever seems to stop launching - people
+ * might decide they need to launch it again.
+ */
+#define STARTUP_TIMEOUT 15000000
+
+typedef struct _MetaStartupNotificationSequence MetaStartupNotificationSequence;
+typedef struct _MetaStartupNotificationSequenceClass MetaStartupNotificationSequenceClass;
+
+enum {
+  PROP_SN_0,
+  PROP_SN_DISPLAY,
+  N_SN_PROPS
+};
+
+enum {
+  PROP_SEQ_0,
+  PROP_SEQ_ID,
+  PROP_SEQ_TIMESTAMP,
+  N_SEQ_PROPS
+};
+
+enum {
+  SN_CHANGED,
+  N_SN_SIGNALS
+};
+
+static guint sn_signals[N_SN_SIGNALS];
+static GParamSpec *sn_props[N_SN_PROPS];
+static GParamSpec *seq_props[N_SEQ_PROPS];
+
+typedef struct
+{
+  GSList *list;
+  gint64 now;
+} CollectTimedOutData;
+
+struct _MetaStartupNotification
+{
+  GObject parent_instance;
+  MetaDisplay *display;
+
+#ifdef HAVE_STARTUP_NOTIFICATION
+  SnDisplay *sn_display;
+  SnMonitorContext *sn_context;
+#endif
+
+  GSList *startup_sequences;
+  guint startup_sequence_timeout;
+};
+
+#define META_TYPE_STARTUP_NOTIFICATION_SEQUENCE \
+  (meta_startup_notification_sequence_get_type ())
+
+G_DECLARE_DERIVABLE_TYPE (MetaStartupNotificationSequence,
+                          meta_startup_notification_sequence,
+                          META, STARTUP_NOTIFICATION_SEQUENCE,
+                          GObject)
+
+typedef struct {
+  gchar *id;
+  gint64 timestamp;
+} MetaStartupNotificationSequencePrivate;
+
+struct _MetaStartupNotificationSequenceClass {
+  GObjectClass parent_class;
+
+  void (* complete) (MetaStartupNotificationSequence *sequence);
+};
+
+G_DEFINE_TYPE (MetaStartupNotification,
+               meta_startup_notification,
+               G_TYPE_OBJECT)
+G_DEFINE_TYPE_WITH_PRIVATE (MetaStartupNotificationSequence,
+                            meta_startup_notification_sequence,
+                            G_TYPE_OBJECT)
+
+#ifdef HAVE_STARTUP_NOTIFICATION
+
+enum {
+  PROP_SEQ_X11_0,
+  PROP_SEQ_X11_SEQ,
+  N_SEQ_X11_PROPS
+};
+
+struct _MetaStartupNotificationSequenceX11 {
+  MetaStartupNotificationSequence parent_instance;
+  SnStartupSequence *seq;
+};
+
+static GParamSpec *seq_x11_props[N_SEQ_X11_PROPS];
+
+#define META_TYPE_STARTUP_NOTIFICATION_SEQUENCE_X11 \
+  (meta_startup_notification_sequence_x11_get_type ())
+
+G_DECLARE_FINAL_TYPE (MetaStartupNotificationSequenceX11,
+                      meta_startup_notification_sequence_x11,
+                      META, STARTUP_NOTIFICATION_SEQUENCE_X11,
+                      MetaStartupNotificationSequence)
+
+G_DEFINE_TYPE (MetaStartupNotificationSequenceX11,
+               meta_startup_notification_sequence_x11,
+               META_TYPE_STARTUP_NOTIFICATION_SEQUENCE)
+
+static void meta_startup_notification_ensure_timeout  (MetaStartupNotification *sn);
+
+#endif
+
+static void
+meta_startup_notification_update_feedback (MetaStartupNotification *sn)
+{
+  MetaScreen *screen = sn->display->screen;
+
+  if (sn->startup_sequences != NULL)
+    {
+      meta_topic (META_DEBUG_STARTUP,
+                  "Setting busy cursor\n");
+      meta_screen_set_cursor (screen, META_CURSOR_BUSY);
+    }
+  else
+    {
+      meta_topic (META_DEBUG_STARTUP,
+                  "Setting default cursor\n");
+      meta_screen_set_cursor (screen, META_CURSOR_DEFAULT);
+    }
+}
+
+static void
+meta_startup_notification_sequence_init (MetaStartupNotificationSequence *seq)
+{
+}
+
+static void
+meta_startup_notification_sequence_finalize (GObject *object)
+{
+  MetaStartupNotificationSequence *seq;
+  MetaStartupNotificationSequencePrivate *priv;
+
+  seq = META_STARTUP_NOTIFICATION_SEQUENCE (object);
+  priv = meta_startup_notification_sequence_get_instance_private (seq);
+  g_free (priv->id);
+
+  G_OBJECT_CLASS (meta_startup_notification_sequence_parent_class)->finalize (object);
+}
+
+static void
+meta_startup_notification_sequence_set_property (GObject      *object,
+                                                 guint         prop_id,
+                                                 const GValue *value,
+                                                 GParamSpec   *pspec)
+{
+  MetaStartupNotificationSequence *seq;
+  MetaStartupNotificationSequencePrivate *priv;
+
+  seq = META_STARTUP_NOTIFICATION_SEQUENCE (object);
+  priv = meta_startup_notification_sequence_get_instance_private (seq);
+
+  switch (prop_id)
+    {
+    case PROP_SEQ_ID:
+      priv->id = g_value_dup_string (value);
+      break;
+    case PROP_SEQ_TIMESTAMP:
+      priv->timestamp = g_value_get_int64 (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_startup_notification_sequence_get_property (GObject    *object,
+                                                 guint       prop_id,
+                                                 GValue     *value,
+                                                 GParamSpec *pspec)
+{
+  MetaStartupNotificationSequence *seq;
+  MetaStartupNotificationSequencePrivate *priv;
+
+  seq = META_STARTUP_NOTIFICATION_SEQUENCE (object);
+  priv = meta_startup_notification_sequence_get_instance_private (seq);
+
+  switch (prop_id)
+    {
+    case PROP_SEQ_ID:
+      g_value_set_string (value, priv->id);
+      break;
+    case PROP_SEQ_TIMESTAMP:
+      g_value_set_int64 (value, priv->timestamp);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_startup_notification_sequence_class_init (MetaStartupNotificationSequenceClass *klass)
+{
+  GObjectClass *object_class;
+
+  object_class = G_OBJECT_CLASS (klass);
+  object_class->finalize = meta_startup_notification_sequence_finalize;
+  object_class->set_property = meta_startup_notification_sequence_set_property;
+  object_class->get_property = meta_startup_notification_sequence_get_property;
+
+  seq_props[PROP_SEQ_ID] =
+    g_param_spec_string ("id",
+                         "ID",
+                         "ID",
+                         NULL,
+                         G_PARAM_READWRITE |
+                         G_PARAM_CONSTRUCT_ONLY);
+  seq_props[PROP_SEQ_TIMESTAMP] =
+    g_param_spec_int64 ("timestamp",
+                        "Timestamp",
+                        "Timestamp",
+                        G_MININT64, G_MAXINT64, 0,
+                        G_PARAM_READWRITE |
+                        G_PARAM_CONSTRUCT_ONLY);
+
+  g_object_class_install_properties (object_class, N_SEQ_PROPS, seq_props);
+}
+
+static const gchar *
+meta_startup_notification_sequence_get_id (MetaStartupNotificationSequence *seq)
+{
+  MetaStartupNotificationSequencePrivate *priv;
+
+  priv = meta_startup_notification_sequence_get_instance_private (seq);
+  return priv->id;
+}
+
+#ifdef HAVE_STARTUP_NOTIFICATION
+static gint64
+meta_startup_notification_sequence_get_timestamp (MetaStartupNotificationSequence *seq)
+{
+  MetaStartupNotificationSequencePrivate *priv;
+
+  priv = meta_startup_notification_sequence_get_instance_private (seq);
+  return priv->timestamp;
+}
+
+static void
+meta_startup_notification_sequence_complete (MetaStartupNotificationSequence *seq)
+{
+  MetaStartupNotificationSequenceClass *klass;
+
+  klass = META_STARTUP_NOTIFICATION_SEQUENCE_GET_CLASS (seq);
+
+  if (klass->complete)
+    klass->complete (seq);
+}
+#endif
+
+#ifdef HAVE_STARTUP_NOTIFICATION
+static void
+meta_startup_notification_sequence_x11_complete (MetaStartupNotificationSequence *seq)
+{
+  MetaStartupNotificationSequenceX11 *seq_x11;
+
+  seq_x11 = META_STARTUP_NOTIFICATION_SEQUENCE_X11 (seq);
+  sn_startup_sequence_complete (seq_x11->seq);
+}
+
+static void
+meta_startup_notification_sequence_x11_finalize (GObject *object)
+{
+  MetaStartupNotificationSequenceX11 *seq;
+
+  seq = META_STARTUP_NOTIFICATION_SEQUENCE_X11 (object);
+  sn_startup_sequence_unref (seq->seq);
+
+  G_OBJECT_CLASS (meta_startup_notification_sequence_x11_parent_class)->finalize (object);
+}
+
+static void
+meta_startup_notification_sequence_x11_set_property (GObject      *object,
+                                                     guint         prop_id,
+                                                     const GValue *value,
+                                                     GParamSpec   *pspec)
+{
+  MetaStartupNotificationSequenceX11 *seq;
+
+  seq = META_STARTUP_NOTIFICATION_SEQUENCE_X11 (object);
+
+  switch (prop_id)
+    {
+    case PROP_SEQ_X11_SEQ:
+      seq->seq = g_value_get_pointer (value);
+      sn_startup_sequence_ref (seq->seq);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_startup_notification_sequence_x11_get_property (GObject    *object,
+                                                     guint       prop_id,
+                                                     GValue     *value,
+                                                     GParamSpec *pspec)
+{
+  MetaStartupNotificationSequenceX11 *seq;
+
+  seq = META_STARTUP_NOTIFICATION_SEQUENCE_X11 (object);
+
+  switch (prop_id)
+    {
+    case PROP_SEQ_X11_SEQ:
+      g_value_set_pointer (value, seq->seq);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_startup_notification_sequence_x11_init (MetaStartupNotificationSequenceX11 *seq)
+{
+}
+
+static void
+meta_startup_notification_sequence_x11_class_init (MetaStartupNotificationSequenceX11Class *klass)
+{
+  MetaStartupNotificationSequenceClass *seq_class;
+  GObjectClass *object_class;
+
+  seq_class = META_STARTUP_NOTIFICATION_SEQUENCE_CLASS (klass);
+  seq_class->complete = meta_startup_notification_sequence_x11_complete;
+
+  object_class = G_OBJECT_CLASS (klass);
+  object_class->finalize = meta_startup_notification_sequence_x11_finalize;
+  object_class->set_property = meta_startup_notification_sequence_x11_set_property;
+  object_class->get_property = meta_startup_notification_sequence_x11_get_property;
+
+  seq_x11_props[PROP_SEQ_X11_SEQ] =
+    g_param_spec_pointer ("seq",
+                          "Sequence",
+                          "Sequence",
+                          G_PARAM_READWRITE |
+                          G_PARAM_CONSTRUCT_ONLY);
+
+  g_object_class_install_properties (object_class, N_SEQ_X11_PROPS,
+                                     seq_x11_props);
+}
+
+static MetaStartupNotificationSequence *
+meta_startup_notification_sequence_x11_new (SnStartupSequence *seq)
+{
+  gint64 timestamp;
+
+  timestamp = sn_startup_sequence_get_timestamp (seq) * 1000;
+  return g_object_new (META_TYPE_STARTUP_NOTIFICATION_SEQUENCE_X11,
+                       "id", sn_startup_sequence_get_id (seq),
+                       "timestamp", timestamp,
+                       "seq", seq,
+                       NULL);
+}
+
+static void
+meta_startup_notification_add_sequence_internal (MetaStartupNotification         *sn,
+                                                 MetaStartupNotificationSequence *seq)
+{
+  sn->startup_sequences = g_slist_prepend (sn->startup_sequences,
+                                           g_object_ref (seq));
+
+  meta_startup_notification_ensure_timeout (sn);
+  meta_startup_notification_update_feedback (sn);
+}
+
+static void
+collect_timed_out_foreach (void *element,
+                           void *data)
+{
+  MetaStartupNotificationSequence *sequence = element;
+  CollectTimedOutData *ctod = data;
+  gint64 elapsed, timestamp;
+
+  timestamp = meta_startup_notification_sequence_get_timestamp (sequence);
+  elapsed = ctod->now - timestamp;
+
+  meta_topic (META_DEBUG_STARTUP,
+              "Sequence used %ld ms vs. %d max: %s\n",
+              elapsed, STARTUP_TIMEOUT,
+              meta_startup_notification_sequence_get_id (sequence));
+
+  if (elapsed > STARTUP_TIMEOUT)
+    ctod->list = g_slist_prepend (ctod->list, sequence);
+}
+
+static gboolean
+startup_sequence_timeout (void *data)
+{
+  MetaStartupNotification *sn = data;
+  CollectTimedOutData ctod;
+  GSList *l;
+
+  ctod.list = NULL;
+  ctod.now = g_get_monotonic_time ();
+  g_slist_foreach (sn->startup_sequences,
+                   collect_timed_out_foreach,
+                   &ctod);
+
+  for (l = ctod.list; l != NULL; l = l->next)
+    {
+      MetaStartupNotificationSequence *sequence = l->data;
+
+      meta_topic (META_DEBUG_STARTUP,
+                  "Timed out sequence %s\n",
+                  meta_startup_notification_sequence_get_id (sequence));
+
+      meta_startup_notification_sequence_complete (sequence);
+    }
+
+  g_slist_free (ctod.list);
+
+  if (sn->startup_sequences != NULL)
+    {
+      return TRUE;
+    }
+  else
+    {
+      /* remove */
+      sn->startup_sequence_timeout = 0;
+      return FALSE;
+    }
+}
+
+static void
+meta_startup_notification_ensure_timeout (MetaStartupNotification *sn)
+{
+  if (sn->startup_sequence_timeout != 0)
+    return;
+
+  /* our timeout just polls every second, instead of bothering
+   * to compute exactly when we may next time out
+   */
+  sn->startup_sequence_timeout = g_timeout_add_seconds (1,
+                                                        startup_sequence_timeout,
+                                                        sn);
+  g_source_set_name_by_id (sn->startup_sequence_timeout,
+                           "[mutter] startup_sequence_timeout");
+}
+#endif
+
+static void
+meta_startup_notification_remove_sequence_internal (MetaStartupNotification         *sn,
+                                                    MetaStartupNotificationSequence *seq)
+{
+  sn->startup_sequences = g_slist_remove (sn->startup_sequences, seq);
+  meta_startup_notification_update_feedback (sn);
+
+  if (sn->startup_sequences == NULL &&
+      sn->startup_sequence_timeout != 0)
+    {
+      g_source_remove (sn->startup_sequence_timeout);
+      sn->startup_sequence_timeout = 0;
+    }
+
+  g_object_unref (seq);
+}
+
+static MetaStartupNotificationSequence *
+meta_startup_notification_lookup_sequence (MetaStartupNotification *sn,
+                                           const gchar             *id)
+{
+  MetaStartupNotificationSequence *seq;
+  const gchar *seq_id;
+  GSList *l;
+
+  for (l = sn->startup_sequences; l; l = l->next)
+    {
+      seq = l->data;
+      seq_id = meta_startup_notification_sequence_get_id (seq);
+
+      if (g_str_equal (seq_id, id))
+        return l->data;
+    }
+
+  return NULL;
+}
+
+static void
+meta_startup_notification_init (MetaStartupNotification *sn)
+{
+}
+
+static void
+meta_startup_notification_finalize (GObject *object)
+{
+  MetaStartupNotification *sn = META_STARTUP_NOTIFICATION (object);
+
+#ifdef HAVE_STARTUP_NOTIFICATION
+  sn_monitor_context_unref (sn->sn_context);
+  sn_display_unref (sn->sn_display);
+#endif
+
+  if (sn->startup_sequence_timeout)
+    g_source_remove (sn->startup_sequence_timeout);
+
+  g_slist_foreach (sn->startup_sequences, (GFunc) g_object_unref, NULL);
+  g_slist_free (sn->startup_sequences);
+  sn->startup_sequences = NULL;
+
+  G_OBJECT_CLASS (meta_startup_notification_parent_class)->finalize (object);
+}
+
+static void
+meta_startup_notification_set_property (GObject      *object,
+                                        guint         prop_id,
+                                        const GValue *value,
+                                        GParamSpec   *pspec)
+{
+  MetaStartupNotification *sn = META_STARTUP_NOTIFICATION (object);
+
+  switch (prop_id)
+    {
+    case PROP_SN_DISPLAY:
+      sn->display = g_value_get_object (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_startup_notification_get_property (GObject    *object,
+                                        guint       prop_id,
+                                        GValue     *value,
+                                        GParamSpec *pspec)
+{
+  MetaStartupNotification *sn = META_STARTUP_NOTIFICATION (object);
+
+  switch (prop_id)
+    {
+    case PROP_SN_DISPLAY:
+      g_value_set_object (value, sn->display);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+#ifdef HAVE_STARTUP_NOTIFICATION
+static void
+sn_error_trap_push (SnDisplay *sn_display,
+                    Display   *xdisplay)
+{
+  MetaDisplay *display;
+  display = meta_display_for_x_display (xdisplay);
+  if (display != NULL)
+    meta_error_trap_push (display);
+}
+
+static void
+sn_error_trap_pop (SnDisplay *sn_display,
+                   Display   *xdisplay)
+{
+  MetaDisplay *display;
+  display = meta_display_for_x_display (xdisplay);
+  if (display != NULL)
+    meta_error_trap_pop (display);
+}
+
+static void
+meta_startup_notification_sn_event (SnMonitorEvent *event,
+                                    void           *user_data)
+{
+  MetaStartupNotification *sn = user_data;
+  MetaStartupNotificationSequence *seq;
+  SnStartupSequence *sequence;
+
+  sequence = sn_monitor_event_get_startup_sequence (event);
+
+  sn_startup_sequence_ref (sequence);
+
+  switch (sn_monitor_event_get_type (event))
+    {
+    case SN_MONITOR_EVENT_INITIATED:
+      {
+        const char *wmclass;
+
+        wmclass = sn_startup_sequence_get_wmclass (sequence);
+
+        meta_topic (META_DEBUG_STARTUP,
+                    "Received startup initiated for %s wmclass %s\n",
+                    sn_startup_sequence_get_id (sequence),
+                    wmclass ? wmclass : "(unset)");
+
+        seq = meta_startup_notification_sequence_x11_new (sequence);
+        meta_startup_notification_add_sequence_internal (sn, seq);
+        g_object_unref (seq);
+      }
+      break;
+
+    case SN_MONITOR_EVENT_COMPLETED:
+      {
+        meta_topic (META_DEBUG_STARTUP,
+                    "Received startup completed for %s\n",
+                    sn_startup_sequence_get_id (sequence));
+
+        meta_startup_notification_remove_sequence (sn, sn_startup_sequence_get_id (sequence));
+      }
+      break;
+
+    case SN_MONITOR_EVENT_CHANGED:
+      meta_topic (META_DEBUG_STARTUP,
+                  "Received startup changed for %s\n",
+                  sn_startup_sequence_get_id (sequence));
+      break;
+
+    case SN_MONITOR_EVENT_CANCELED:
+      meta_topic (META_DEBUG_STARTUP,
+                  "Received startup canceled for %s\n",
+                  sn_startup_sequence_get_id (sequence));
+      break;
+    }
+
+  g_signal_emit (sn, sn_signals[SN_CHANGED], 0, sequence);
+
+  sn_startup_sequence_unref (sequence);
+}
+#endif
+
+static void
+meta_startup_notification_constructed (GObject *object)
+{
+  MetaStartupNotification *sn = META_STARTUP_NOTIFICATION (object);
+
+  g_assert (sn->display != NULL);
+
+#ifdef HAVE_STARTUP_NOTIFICATION
+  sn->sn_display = sn_display_new (sn->display->xdisplay,
+                                   sn_error_trap_push,
+                                   sn_error_trap_pop);
+  sn->sn_context =
+    sn_monitor_context_new (sn->sn_display,
+                            sn->display->screen->number,
+                            meta_startup_notification_sn_event,
+                            sn,
+                            NULL);
+#endif
+  sn->startup_sequences = NULL;
+  sn->startup_sequence_timeout = 0;
+}
+
+static void
+meta_startup_notification_class_init (MetaStartupNotificationClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->constructed = meta_startup_notification_constructed;
+  object_class->finalize = meta_startup_notification_finalize;
+  object_class->set_property = meta_startup_notification_set_property;
+  object_class->get_property = meta_startup_notification_get_property;
+
+  sn_props[PROP_SN_DISPLAY] =
+    g_param_spec_object ("display",
+                         "Display",
+                         "Display",
+                         META_TYPE_DISPLAY,
+                         G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+                         G_PARAM_STATIC_STRINGS);
+
+  sn_signals[SN_CHANGED] =
+    g_signal_new ("changed",
+                  META_TYPE_STARTUP_NOTIFICATION,
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL, NULL,
+                  G_TYPE_NONE, 1, G_TYPE_POINTER);
+
+  g_object_class_install_properties (object_class, N_SN_PROPS, sn_props);
+}
+
+MetaStartupNotification *
+meta_startup_notification_get (MetaDisplay *display)
+{
+  static MetaStartupNotification *notification = NULL;
+
+  if (!notification)
+    notification = g_object_new (META_TYPE_STARTUP_NOTIFICATION,
+                                 "display", display,
+                                 NULL);
+
+  return notification;
+}
+
+void
+meta_startup_notification_remove_sequence (MetaStartupNotification *sn,
+                                           const gchar             *id)
+{
+  MetaStartupNotificationSequence *seq;
+
+  seq = meta_startup_notification_lookup_sequence (sn, id);
+  if (seq)
+    meta_startup_notification_remove_sequence_internal (sn, seq);
+}
+
+gboolean
+meta_startup_notification_handle_xevent (MetaStartupNotification *sn,
+                                         XEvent                  *xevent)
+{
+#ifdef HAVE_STARTUP_NOTIFICATION
+  return sn_display_process_event (sn->sn_display, xevent);
+#endif
+  return FALSE;
+}
+
+GSList *
+meta_startup_notification_get_sequences (MetaStartupNotification *sn)
+{
+  GSList *sequences = NULL;
+#ifdef HAVE_STARTUP_NOTIFICATION
+  GSList *l;
+
+  /* We return a list of SnStartupSequences here */
+  for (l = sn->startup_sequences; l; l = l->next)
+    {
+      MetaStartupNotificationSequenceX11 *seq_x11;
+
+      if (!META_IS_STARTUP_NOTIFICATION_SEQUENCE_X11 (l->data))
+        continue;
+
+      seq_x11 = META_STARTUP_NOTIFICATION_SEQUENCE_X11 (l->data);
+      sequences = g_slist_prepend (sequences, seq_x11->seq);
+    }
+#endif
+
+  return sequences;
+}

src/core/util.c

@@ -49,6 +49,9 @@ meta_topic_real_valist (MetaDebugTopic topic,
                         va_list        args) G_GNUC_PRINTF(2, 0);
 #endif
 
+static gboolean
+meta_later_remove_from_list (guint later_id, GSList **laters_list);
+
 static gint verbose_topics = 0;
 static gboolean is_debugging = FALSE;
 static gboolean replace_current = FALSE;
@@ -739,7 +742,14 @@ typedef struct
   gboolean run_once;
 } MetaLater;
 
-static GSList *laters = NULL;
+static GSList *laters[] = {
+  NULL, /* META_LATER_RESIZE */
+  NULL, /* META_LATER_CALC_SHOWING */
+  NULL, /* META_LATER_CHECK_FULLSCREEN */
+  NULL, /* META_LATER_SYNC_STACK */
+  NULL, /* META_LATER_BEFORE_REDRAW */
+  NULL, /* META_LATER_IDLE */
+};
 /* This is a dummy timeline used to get the Clutter master clock running */
 static ClutterTimeline *later_timeline;
 static guint later_repaint_func = 0;
@@ -772,25 +782,14 @@ destroy_later (MetaLater *later)
   unref_later (later);
 }
 
-/* Used to sort the list of laters with the highest priority
- * functions first.
- */
-static int
-compare_laters (gconstpointer a,
-                gconstpointer b)
-{
-  return ((const MetaLater *)a)->when - ((const MetaLater *)b)->when;
-}
-
-static gboolean
-run_repaint_laters (gpointer data)
+static void
+run_repaint_laters (GSList **laters_list)
 {
   GSList *laters_copy;
   GSList *l;
-  gboolean keep_timeline_running = FALSE;
 
   laters_copy = NULL;
-  for (l = laters; l; l = l->next)
+  for (l = *laters_list; l; l = l->next)
     {
       MetaLater *later = l->data;
       if (later->source == 0 ||
@@ -806,22 +805,41 @@ run_repaint_laters (gpointer data)
     {
       MetaLater *later = l->data;
 
-      if (later->func && later->func (later->data))
+      if (!later->func || !later->func (later->data))
+        meta_later_remove_from_list (later->id, laters_list);
+      unref_later (later);
+    }
+
+  g_slist_free (laters_copy);
+}
+
+static gboolean
+run_all_repaint_laters (gpointer data)
+{
+  guint i;
+  GSList *l;
+  gboolean keep_timeline_running = FALSE;
+
+  for (i = 0; i < G_N_ELEMENTS (laters); i++)
+    {
+      run_repaint_laters (&laters[i]);
+    }
+
+  for (i = 0; i < G_N_ELEMENTS (laters); i++)
+    {
+      for (l = laters[i]; l; l = l->next)
         {
+          MetaLater *later = l->data;
+
           if (later->source == 0)
             keep_timeline_running = TRUE;
         }
-      else
-        meta_later_remove (later->id);
-      unref_later (later);
     }
 
   if (!keep_timeline_running)
     clutter_timeline_stop (later_timeline);
 
-  g_slist_free (laters_copy);
-
-  /* Just keep the repaint func around - it's cheap if the list is empty */
+  /* Just keep the repaint func around - it's cheap if the lists are empty */
   return TRUE;
 }
 
@@ -832,7 +850,7 @@ ensure_later_repaint_func (void)
     later_timeline = clutter_timeline_new (G_MAXUINT);
 
   if (later_repaint_func == 0)
-    later_repaint_func = clutter_threads_add_repaint_func (run_repaint_laters,
+    later_repaint_func = clutter_threads_add_repaint_func (run_all_repaint_laters,
                                                            NULL, NULL);
 
   /* Make sure the repaint function gets run */
@@ -888,7 +906,7 @@ meta_later_add (MetaLaterType  when,
   later->data = data;
   later->notify = notify;
 
-  laters = g_slist_insert_sorted (laters, later, compare_laters);
+  laters[when] = g_slist_prepend (laters[when], later);
 
   switch (when)
     {
@@ -920,6 +938,29 @@ meta_later_add (MetaLaterType  when,
   return later->id;
 }
 
+static gboolean
+meta_later_remove_from_list (guint later_id, GSList **laters_list)
+{
+  GSList *l;
+
+  for (l = *laters_list; l; l = l->next)
+    {
+      MetaLater *later = l->data;
+
+      if (later->id == later_id)
+        {
+          *laters_list = g_slist_delete_link (*laters_list, l);
+          /* If this was a "repaint func" later, we just let the
+           * repaint func run and get removed
+           */
+          destroy_later (later);
+          return TRUE;
+        }
+    }
+
+  return FALSE;
+}
+
 /**
  * meta_later_remove:
  * @later_id: the integer ID returned from meta_later_add()
@@ -929,20 +970,12 @@ meta_later_add (MetaLaterType  when,
 void
 meta_later_remove (guint later_id)
 {
-  GSList *l;
+  guint i;
 
-  for (l = laters; l; l = l->next)
+  for (i = 0; i < G_N_ELEMENTS (laters); i++)
     {
-      MetaLater *later = l->data;
-      if (later->id == later_id)
-        {
-          laters = g_slist_delete_link (laters, l);
-          /* If this was a "repaint func" later, we just let the
-           * repaint func run and get removed
-           */
-          destroy_later (later);
-          return;
-        }
+      if (meta_later_remove_from_list (later_id, &laters[i]))
+        return;
     }
 }
 

src/core/window.c

@@ -726,7 +726,7 @@ client_window_should_be_mapped (MetaWindow *window)
 {
 #ifdef HAVE_WAYLAND
   if (window->client_type == META_WINDOW_CLIENT_TYPE_WAYLAND &&
-      !window->surface->buffer)
+      !meta_wayland_surface_get_buffer (window->surface))
     return FALSE;
 #endif
 
@@ -1554,7 +1554,7 @@ meta_window_should_be_showing (MetaWindow  *window)
 {
 #ifdef HAVE_WAYLAND
   if (window->client_type == META_WINDOW_CLIENT_TYPE_WAYLAND &&
-      !window->surface->buffer)
+      !meta_wayland_surface_get_buffer (window->surface))
     return FALSE;
 #endif
 
@@ -7388,10 +7388,31 @@ meta_window_set_gtk_dbus_properties (MetaWindow *window,
   g_object_thaw_notify (G_OBJECT (window));
 }
 
+static gboolean
+check_transient_for_loop (MetaWindow *window,
+                          MetaWindow *parent)
+{
+  while (parent)
+    {
+      if (parent->transient_for == window)
+          return TRUE;
+      parent = parent->transient_for;
+    }
+
+  return FALSE;
+}
+
 void
 meta_window_set_transient_for (MetaWindow *window,
                                MetaWindow *parent)
 {
+  if (check_transient_for_loop (window, parent))
+    {
+      meta_warning ("Setting %s transient for %s would create a loop.\n",
+                    window->desc, parent->desc);
+      return;
+    }
+
   if (meta_window_appears_focused (window) && window->transient_for != NULL)
     meta_window_propagate_focus_appearance (window, FALSE);
 

src/meta/common.h

@@ -520,7 +520,6 @@ void meta_frame_borders_clear (MetaFrameBorders *self);
  * @META_LAYER_TOP: Top layer
  * @META_LAYER_DOCK: Dock layer
  * @META_LAYER_FULLSCREEN: Fullscreen layer
- * @META_LAYER_FOCUSED_WINDOW: Focused window layer
  * @META_LAYER_OVERRIDE_REDIRECT: Override-redirect layer
  * @META_LAYER_LAST: Marks the end of the #MetaStackLayer enumeration
  *
@@ -535,7 +534,6 @@ typedef enum
   META_LAYER_TOP	       = 4, /* Same as DOCK; see EWMH and bug 330717 */
   META_LAYER_DOCK	       = 4,
   META_LAYER_FULLSCREEN	       = 5,
-  META_LAYER_FOCUSED_WINDOW    = 6,
   META_LAYER_OVERRIDE_REDIRECT = 7,
   META_LAYER_LAST	       = 8
 } MetaStackLayer;

src/meta/meta-monitor-manager.h

@@ -34,4 +34,6 @@ MetaMonitorManager *meta_monitor_manager_get  (void);
 gint meta_monitor_manager_get_monitor_for_output (MetaMonitorManager *manager,
                                                   guint               id);
 
+gboolean meta_monitor_manager_get_is_builtin_display_on (MetaMonitorManager *manager);
+
 #endif /* META_MONITOR_MANAGER_H */

src/tests/test-runner.c

@@ -1136,10 +1136,10 @@ main (int argc, char **argv)
 
   /* Then initalize mutter with a different set of arguments */
 
-  char *fake_args[] = { NULL, (char *)"--wayland" };
+  char *fake_args[] = { NULL, (char *)"--wayland", (char *)"--nested" };
   fake_args[0] = argv[0];
   char **fake_argv = fake_args;
-  int fake_argc = 2;
+  int fake_argc = G_N_ELEMENTS (fake_args);
 
   char *basename = g_path_get_basename (argv[0]);
   char *dirname = g_path_get_dirname (argv[0]);

src/tests/unit-tests.c

@@ -0,0 +1,238 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <glib.h>
+#include <stdlib.h>
+
+#include <meta/main.h>
+#include <meta/util.h>
+
+#include "compositor/meta-plugin-manager.h"
+
+typedef struct _MetaTestLaterOrderCallbackData
+{
+  GMainLoop *loop; /* Loop to terminate when done. */
+  int callback_num; /* Callback number integer. */
+  int *expected_callback_num; /* Pointer to the expected callback number. */
+} MetaTestLaterOrderCallbackData;
+
+static gboolean
+test_later_order_callback (gpointer user_data)
+{
+  MetaTestLaterOrderCallbackData *data = user_data;
+
+  g_assert_cmpint (data->callback_num, ==, *data->expected_callback_num);
+
+  if (*data->expected_callback_num == 0)
+    g_main_loop_quit (data->loop);
+  else
+    (*data->expected_callback_num)--;
+
+  return FALSE;
+}
+
+static void
+meta_test_util_later_order (void)
+{
+  GMainLoop *loop;
+  int expected_callback_num;
+  int i;
+  const int num_callbacks = 3;
+  MetaTestLaterOrderCallbackData callback_data[num_callbacks];
+
+  loop = g_main_loop_new (NULL, FALSE);
+
+  /* Schedule three BEFORE_DRAW callbacks each with its own number associated
+   * with it.
+   */
+  for (i = 0; i < num_callbacks; i++)
+    {
+      callback_data[i] = (MetaTestLaterOrderCallbackData) {
+        .loop = loop,
+        .callback_num = i,
+        .expected_callback_num = &expected_callback_num,
+      };
+      meta_later_add (META_LATER_BEFORE_REDRAW,
+                      test_later_order_callback,
+                      &callback_data[i],
+                      NULL);
+    }
+
+  /* Check that the callbacks are invoked in the opposite order that they were
+   * scheduled. Each callback will decrease the number by 1 after it checks the
+   * validity.
+   */
+  expected_callback_num = num_callbacks - 1;
+  g_main_loop_run (loop);
+  g_assert_cmpint (expected_callback_num, ==, 0);
+  g_main_loop_unref (loop);
+}
+
+typedef enum _MetaTestLaterScheduleFromLaterState
+{
+  META_TEST_LATER_EXPECT_CALC_SHOWING,
+  META_TEST_LATER_EXPECT_SYNC_STACK,
+  META_TEST_LATER_EXPECT_BEFORE_REDRAW,
+  META_TEST_LATER_FINISHED,
+} MetaTestLaterScheduleFromLaterState;
+
+typedef struct _MetaTestLaterScheduleFromLaterData
+{
+  GMainLoop *loop;
+  MetaTestLaterScheduleFromLaterState state;
+} MetaTestLaterScheduleFromLaterData;
+
+static gboolean
+test_later_schedule_from_later_sync_stack_callback (gpointer user_data);
+
+static gboolean
+test_later_schedule_from_later_calc_showing_callback (gpointer user_data)
+{
+  MetaTestLaterScheduleFromLaterData *data = user_data;
+
+  g_assert_cmpint (data->state, ==, META_TEST_LATER_EXPECT_CALC_SHOWING);
+
+  meta_later_add (META_LATER_SYNC_STACK,
+                  test_later_schedule_from_later_sync_stack_callback,
+                  data,
+                  NULL);
+
+  data->state = META_TEST_LATER_EXPECT_SYNC_STACK;
+
+  return FALSE;
+}
+
+static gboolean
+test_later_schedule_from_later_sync_stack_callback (gpointer user_data)
+{
+  MetaTestLaterScheduleFromLaterData *data = user_data;
+
+  g_assert_cmpint (data->state, ==, META_TEST_LATER_EXPECT_SYNC_STACK);
+
+  data->state = META_TEST_LATER_EXPECT_BEFORE_REDRAW;
+
+  return FALSE;
+}
+
+static gboolean
+test_later_schedule_from_later_before_redraw_callback (gpointer user_data)
+{
+  MetaTestLaterScheduleFromLaterData *data = user_data;
+
+  g_assert_cmpint (data->state, ==, META_TEST_LATER_EXPECT_BEFORE_REDRAW);
+  data->state = META_TEST_LATER_FINISHED;
+  g_main_loop_quit (data->loop);
+
+  return FALSE;
+}
+
+static void
+meta_test_util_later_schedule_from_later (void)
+{
+  MetaTestLaterScheduleFromLaterData data;
+
+  data.loop = g_main_loop_new (NULL, FALSE);
+
+  /* Test that scheduling a MetaLater with 'when' being later than the one being
+   * invoked causes it to be invoked before any callback with a later 'when'
+   * value being invoked.
+   *
+   * The first and last callback is queued here. The one to be invoked in
+   * between is invoked in test_later_schedule_from_later_calc_showing_callback.
+   */
+  meta_later_add (META_LATER_CALC_SHOWING,
+                  test_later_schedule_from_later_calc_showing_callback,
+                  &data,
+                  NULL);
+  meta_later_add (META_LATER_BEFORE_REDRAW,
+                  test_later_schedule_from_later_before_redraw_callback,
+                  &data,
+                  NULL);
+
+  data.state = META_TEST_LATER_EXPECT_CALC_SHOWING;
+
+  g_main_loop_run (data.loop);
+  g_main_loop_unref (data.loop);
+
+  g_assert_cmpint (data.state, ==, META_TEST_LATER_FINISHED);
+}
+
+static gboolean
+run_tests (gpointer data)
+{
+  gboolean ret;
+
+  ret = g_test_run ();
+
+  meta_quit (ret != 0);
+
+  return FALSE;
+}
+
+static void
+init_tests (int argc, char **argv)
+{
+  g_test_init (&argc, &argv, NULL);
+  g_test_bug_base ("http://bugzilla.gnome.org/show_bug.cgi?id=");
+
+  g_test_add_func ("/util/meta-later/order", meta_test_util_later_order);
+  g_test_add_func ("/util/meta-later/schedule-from-later",
+                   meta_test_util_later_schedule_from_later);
+}
+
+int
+main (int argc, char *argv[])
+{
+  GOptionContext *ctx;
+  GError *error = NULL;
+
+  ctx = g_option_context_new (NULL);
+
+  if (!g_option_context_parse (ctx,
+                               &argc, &argv, &error))
+    {
+      g_printerr ("%s", error->message);
+      return 1;
+    }
+
+  g_option_context_free (ctx);
+
+  const char *fake_args[] = { NULL, "--wayland", "--nested" };
+  fake_args[0] = argv[0];
+  char **fake_argv = (char**)fake_args;
+  int fake_argc = G_N_ELEMENTS (fake_args);
+
+  ctx = meta_get_option_context ();
+  if (!g_option_context_parse (ctx, &fake_argc, &fake_argv, &error))
+    {
+      g_printerr ("mutter: %s\n", error->message);
+      exit (1);
+    }
+  g_option_context_free (ctx);
+
+  meta_plugin_manager_load ("default");
+
+  meta_init ();
+  meta_register_with_session ();
+
+  init_tests (argc, argv);
+  g_idle_add (run_tests, NULL);
+
+  return meta_run ();
+}

src/ui/frames.c

@@ -447,7 +447,7 @@ meta_frames_new (int screen_number)
 }
 
 static const char *
-get_theme_variant_override (MetaFrames *frames)
+get_global_theme_variant (MetaFrames *frames)
 {
   GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (frames));
   GtkSettings *settings = gtk_settings_get_for_screen (screen);
@@ -474,19 +474,15 @@ meta_ui_frame_attach_style (MetaUIFrame *frame)
 {
   MetaFrames *frames = frame->frames;
   const char *variant;
-  const char *variant_override;
 
   if (frame->style_info != NULL)
     meta_style_info_unref (frame->style_info);
 
-  variant_override = get_theme_variant_override (frame->frames);
+  variant = frame->meta_window->gtk_theme_variant;
+  if (variant == NULL)
+    variant = get_global_theme_variant (frame->frames);;
 
-  if (variant_override)
-    variant = variant_override;
-  else
-    variant = frame->meta_window->gtk_theme_variant;
-
-  if (variant == NULL || strcmp(variant, "normal") == 0)
+  if (variant == NULL || *variant == '\0')
     frame->style_info = meta_style_info_ref (frames->normal_style);
   else
     frame->style_info = meta_style_info_ref (meta_frames_get_theme_variant (frames,
@@ -1366,6 +1362,10 @@ meta_ui_frame_get_mask (MetaUIFrame *frame,
                          borders.invisible.left / scale,
                          borders.invisible.top / scale,
                          frame_rect.width / scale, frame_rect.height / scale);
+  gtk_render_background (frame->style_info->styles[META_STYLE_ELEMENT_TITLEBAR], cr,
+                         borders.invisible.left / scale,
+                         borders.invisible.top / scale,
+                         frame_rect.width / scale, borders.total.top / scale);
 }
 
 /* XXX -- this is disgusting. Find a better approach here.

src/ui/theme-private.h

@@ -53,6 +53,8 @@ typedef struct _MetaFrameGeometry MetaFrameGeometry;
  **/
 struct _MetaFrameLayout
 {
+  /** Invisible border required by the theme */
+  GtkBorder invisible_border;
   /** Border/padding of the entire frame */
   GtkBorder frame_border;
   /** Border/padding of the titlebar region */
@@ -167,6 +169,7 @@ typedef enum
 
 typedef enum
 {
+  META_STYLE_ELEMENT_WINDOW,
   META_STYLE_ELEMENT_FRAME,
   META_STYLE_ELEMENT_TITLEBAR,
   META_STYLE_ELEMENT_TITLE,

src/ui/theme.c

@@ -94,23 +94,28 @@ meta_frame_layout_get_borders (const MetaFrameLayout *layout,
   borders->visible.right  = layout->frame_border.right;
   borders->visible.bottom = layout->frame_border.bottom;
 
+  borders->invisible = layout->invisible_border;
+
   draggable_borders = meta_prefs_get_draggable_border_width ();
 
   if (flags & META_FRAME_ALLOWS_HORIZONTAL_RESIZE)
     {
-      borders->invisible.left   = MAX (0, draggable_borders - borders->visible.left);
-      borders->invisible.right  = MAX (0, draggable_borders - borders->visible.right);
+      borders->invisible.left   = MAX (borders->invisible.left,
+                                       draggable_borders - borders->visible.left);
+      borders->invisible.right  = MAX (borders->invisible.right,
+                                       draggable_borders - borders->visible.right);
     }
 
   if (flags & META_FRAME_ALLOWS_VERTICAL_RESIZE)
     {
-      borders->invisible.bottom = MAX (0, draggable_borders - borders->visible.bottom);
+      borders->invisible.bottom = MAX (borders->invisible.bottom,
+                                       draggable_borders - borders->visible.bottom);
 
       /* borders.visible.top is the height of the *title bar*. We can't do the same
        * algorithm here, titlebars are expectedly much bigger. Just subtract a couple
        * pixels to get a proper feel. */
       if (type != META_FRAME_TYPE_ATTACHED)
-        borders->invisible.top    = MAX (0, draggable_borders - 2);
+        borders->invisible.top    = MAX (borders->invisible.top, draggable_borders - 2);
     }
 
   borders->total.left   = borders->invisible.left   + borders->visible.left;
@@ -266,6 +271,7 @@ meta_frame_layout_sync_with_style (MetaFrameLayout *layout,
   GtkStyleContext *style;
   GtkBorder border;
   GtkRequisition requisition;
+  GdkRectangle clip_rect;
   int border_radius, max_radius;
 
   meta_style_info_set_flags (style_info, flags);
@@ -274,6 +280,12 @@ meta_frame_layout_sync_with_style (MetaFrameLayout *layout,
   get_padding_and_border (style, &layout->frame_border);
   scale_border (&layout->frame_border, layout->title_scale);
 
+  gtk_render_background_get_clip (style, 0, 0, 0, 0, &clip_rect);
+  layout->invisible_border.left = -clip_rect.x;
+  layout->invisible_border.right = clip_rect.width + clip_rect.x;
+  layout->invisible_border.top = -clip_rect.y;
+  layout->invisible_border.bottom = clip_rect.height + clip_rect.y;
+
   if (layout->hide_buttons)
     layout->icon_size = 0;
 
@@ -980,6 +992,7 @@ create_style_context (GType            widget_type,
                       ...)
 {
   GtkStyleContext *style;
+  GtkStateFlags state;
   GtkWidgetPath *path;
   const char *name;
   va_list ap;
@@ -998,6 +1011,19 @@ create_style_context (GType            widget_type,
   if (object_name)
     gtk_widget_path_iter_set_object_name (path, -1, object_name);
 
+  state = gtk_style_context_get_state (style);
+  if (meta_get_locale_direction() == META_LOCALE_DIRECTION_RTL)
+    {
+      state |= GTK_STATE_FLAG_DIR_RTL;
+      state &= ~GTK_STATE_FLAG_DIR_LTR;
+    }
+  else
+    {
+      state |= GTK_STATE_FLAG_DIR_LTR;
+      state &= ~GTK_STATE_FLAG_DIR_RTL;
+    }
+  gtk_style_context_set_state (style, state);
+
   va_start (ap, first_class);
   for (name = first_class; name; name = va_arg (ap, const char *))
     gtk_widget_path_iter_add_class (path, -1, name);
@@ -1033,15 +1059,20 @@ meta_theme_create_style_info (GdkScreen   *screen,
   style_info = g_new0 (MetaStyleInfo, 1);
   style_info->refcount = 1;
 
-  style_info->styles[META_STYLE_ELEMENT_FRAME] =
+  style_info->styles[META_STYLE_ELEMENT_WINDOW] =
     create_style_context (META_TYPE_FRAMES,
                           NULL,
                           provider,
-                          "decoration",
+                          "window",
                           GTK_STYLE_CLASS_BACKGROUND,
-                          "window-frame",
                           "ssd",
                           NULL);
+  style_info->styles[META_STYLE_ELEMENT_FRAME] =
+    create_style_context (META_TYPE_FRAMES,
+                          style_info->styles[META_STYLE_ELEMENT_WINDOW],
+                          provider,
+                          "decoration",
+                          NULL);
   style_info->styles[META_STYLE_ELEMENT_TITLEBAR] =
     create_style_context (GTK_TYPE_HEADER_BAR,
                           style_info->styles[META_STYLE_ELEMENT_FRAME],

src/wayland/meta-pointer-confinement-wayland.c

@@ -0,0 +1,707 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#include "config.h"
+
+#include "wayland/meta-pointer-confinement-wayland.h"
+
+#include <glib-object.h>
+#include <cairo.h>
+
+#include "backends/meta-backend-private.h"
+#include "core/meta-border.h"
+#include "wayland/meta-wayland-seat.h"
+#include "wayland/meta-wayland-pointer.h"
+#include "wayland/meta-wayland-pointer-constraints.h"
+#include "wayland/meta-wayland-surface.h"
+#include "backends/meta-pointer-constraint.h"
+#include "compositor/meta-surface-actor-wayland.h"
+
+struct _MetaPointerConfinementWayland
+{
+  MetaPointerConstraint parent;
+
+  MetaWaylandPointerConstraint *constraint;
+};
+
+typedef struct _MetaBox
+{
+  int x1;
+  int y1;
+  int x2;
+  int y2;
+} MetaBox;
+
+G_DEFINE_TYPE (MetaPointerConfinementWayland, meta_pointer_confinement_wayland,
+               META_TYPE_POINTER_CONSTRAINT);
+
+static MetaBorder *
+add_border (GArray *borders,
+            float x1, float y1,
+            float x2, float y2,
+            MetaBorderMotionDirection blocking_directions)
+{
+  MetaBorder border;
+
+  border = (MetaBorder) {
+    .line = (MetaLine2) {
+      .a = (MetaVector2) {
+        .x = x1,
+        .y = y1,
+      },
+      .b = (MetaVector2) {
+        .x = x2,
+        .y = y2,
+      },
+    },
+    .blocking_directions = blocking_directions,
+  };
+
+  g_array_append_val (borders, border);
+
+  return &g_array_index (borders, MetaBorder, borders->len - 1);
+}
+
+static gint
+compare_lines_x (gconstpointer a, gconstpointer b)
+{
+  const MetaBorder *border_a = a;
+  const MetaBorder *border_b = b;
+
+  if (border_a->line.a.x == border_b->line.a.x)
+    return border_a->line.b.x < border_b->line.b.x;
+  else
+    return border_a->line.a.x > border_b->line.a.x;
+}
+
+static void
+add_non_overlapping_edges (MetaBox     *boxes,
+                           unsigned int band_above_start,
+                           unsigned int band_below_start,
+                           unsigned int band_below_end,
+                           GArray      *borders)
+{
+  unsigned int i;
+  GArray *band_merge;
+  MetaBorder *border;
+  MetaBorder *prev_border;
+  MetaBorder *new_border;
+
+  band_merge = g_array_new (FALSE, FALSE, sizeof *border);
+
+  /* Add bottom band of previous row, and top band of current row, and
+   * sort them so lower left x coordinate comes first. If there are two
+   * borders with the same left x coordinate, the wider one comes first.
+   */
+  for (i = band_above_start; i < band_below_start; i++)
+    {
+      MetaBox *box = &boxes[i];
+      add_border (band_merge, box->x1, box->y2, box->x2, box->y2,
+                  META_BORDER_MOTION_DIRECTION_POSITIVE_Y);
+    }
+  for (i = band_below_start; i < band_below_end; i++)
+    {
+      MetaBox *box= &boxes[i];
+      add_border (band_merge, box->x1, box->y1, box->x2, box->y1,
+                  META_BORDER_MOTION_DIRECTION_NEGATIVE_Y);
+    }
+  g_array_sort (band_merge, compare_lines_x);
+
+  /* Combine the two combined bands so that any overlapping border is
+   * eliminated. */
+  prev_border = NULL;
+  for (i = 0; i < band_merge->len; i++)
+    {
+      border = &g_array_index (band_merge, MetaBorder, i);
+
+      g_assert (border->line.a.y == border->line.b.y);
+      g_assert (!prev_border ||
+                prev_border->line.a.y == border->line.a.y);
+      g_assert (!prev_border ||
+                (prev_border->line.a.x != border->line.a.x ||
+                 prev_border->line.b.x != border->line.b.x));
+      g_assert (!prev_border ||
+                prev_border->line.a.x <= border->line.a.x);
+
+      if (prev_border &&
+          prev_border->line.a.x == border->line.a.x)
+        {
+          /*
+           * ------------ +
+           * -------      =
+           * [     ]-----
+           */
+          prev_border->line.a.x = border->line.b.x;
+        }
+      else if (prev_border &&
+               prev_border->line.b.x == border->line.b.x)
+        {
+          /*
+           * ------------ +
+           *       ------ =
+           * ------[    ]
+           */
+          prev_border->line.b.x = border->line.a.x;
+        }
+      else if (prev_border &&
+               prev_border->line.b.x == border->line.a.x)
+        {
+          /*
+           * --------        +
+           *         ------  =
+           * --------------
+           */
+          prev_border->line.b.x = border->line.b.x;
+        }
+      else if (prev_border &&
+               prev_border->line.b.x >= border->line.a.x)
+        {
+          /*
+           * --------------- +
+           *      ------     =
+           * -----[    ]----
+           */
+          new_border = add_border (borders,
+                                   border->line.b.x,
+                                   border->line.b.y,
+                                   prev_border->line.b.x,
+                                   prev_border->line.b.y,
+                                   prev_border->blocking_directions);
+          prev_border->line.b.x = border->line.a.x;
+          prev_border = new_border;
+        }
+      else
+        {
+          g_assert (!prev_border ||
+                    prev_border->line.b.x < border->line.a.x);
+          /*
+           * First border or non-overlapping.
+           *
+           * -----           +
+           *        -----    =
+           * -----  -----
+           */
+          g_array_append_val (borders, *border);
+          prev_border = &g_array_index (borders, MetaBorder, borders->len - 1);
+        }
+    }
+
+  g_array_free (band_merge, FALSE);
+}
+
+static void
+add_band_bottom_edges (MetaBox *boxes,
+                       int      band_start,
+                       int      band_end,
+                       GArray  *borders)
+{
+  int i;
+
+  for (i = band_start; i < band_end; i++)
+    {
+      add_border (borders,
+                  boxes[i].x1, boxes[i].y2,
+                  boxes[i].x2, boxes[i].y2,
+                  META_BORDER_MOTION_DIRECTION_POSITIVE_Y);
+    }
+}
+
+static void
+region_to_outline (cairo_region_t *region,
+                   GArray         *borders)
+{
+  MetaBox *boxes;
+  int num_boxes;
+  int i;
+  int top_most, bottom_most;
+  int current_roof;
+  int prev_top;
+  int band_start, prev_band_start;
+
+  /*
+   * Remove any overlapping lines from the set of rectangles. Note that
+   * pixman regions are grouped as rows of rectangles, where rectangles
+   * in one row never touch or overlap and are all of the same height.
+   *
+   *             -------- ---                   -------- ---
+   *             |      | | |                   |      | | |
+   *   ----------====---- ---         -----------  ----- ---
+   *   |            |            =>   |            |
+   *   ----==========---------        -----        ----------
+   *       |                 |            |                 |
+   *       -------------------            -------------------
+   *
+   */
+
+  num_boxes  = cairo_region_num_rectangles (region);
+  boxes = g_new (MetaBox, num_boxes);
+  for (i = 0; i < num_boxes; i++)
+    {
+      cairo_rectangle_int_t rect;
+      cairo_region_get_rectangle (region, i, &rect);
+      boxes[i] = (MetaBox) {
+        .x1 = rect.x,
+        .y1 = rect.y,
+        .x2 = rect.x + rect.width,
+        .y2 = rect.y + rect.height,
+      };
+    }
+  prev_top = 0;
+  top_most = boxes[0].y1;
+  current_roof = top_most;
+  bottom_most = boxes[num_boxes - 1].y2;
+  band_start = 0;
+  prev_band_start = 0;
+  for (i = 0; i < num_boxes; i++)
+    {
+      /* Detect if there is a vertical empty space, and add the lower
+       * level of the previous band if so was the case. */
+      if (i > 0 &&
+          boxes[i].y1 != prev_top &&
+          boxes[i].y1 != boxes[i - 1].y2)
+        {
+          current_roof = boxes[i].y1;
+          add_band_bottom_edges (boxes,
+                                 band_start,
+                                 i,
+                                 borders);
+        }
+
+      /* Special case adding the last band, since it won't be handled
+       * by the band change detection below. */
+      if (boxes[i].y1 != current_roof && i == num_boxes - 1)
+        {
+          if (boxes[i].y1 != prev_top)
+            {
+              /* The last band is a single box, so we don't
+               * have a prev_band_start to tell us when the
+               * previous band started. */
+              add_non_overlapping_edges (boxes,
+                                         band_start,
+                                         i,
+                                         i + 1,
+                                         borders);
+            }
+          else
+            {
+              add_non_overlapping_edges (boxes,
+                                         prev_band_start,
+                                         band_start,
+                                         i + 1,
+                                         borders);
+            }
+        }
+
+      /* Detect when passing a band and combine the top border of the
+       * just passed band with the bottom band of the previous band.
+       */
+      if (boxes[i].y1 != top_most && boxes[i].y1 != prev_top)
+        {
+          /* Combine the two passed bands. */
+          if (prev_top != current_roof)
+            {
+              add_non_overlapping_edges (boxes,
+                                         prev_band_start,
+                                         band_start,
+                                         i,
+                                         borders);
+            }
+
+          prev_band_start = band_start;
+          band_start = i;
+        }
+
+      /* Add the top border if the box is part of the current roof. */
+      if (boxes[i].y1 == current_roof)
+        {
+          add_border (borders,
+                      boxes[i].x1, boxes[i].y1,
+                      boxes[i].x2, boxes[i].y1,
+                      META_BORDER_MOTION_DIRECTION_NEGATIVE_Y);
+        }
+
+      /* Add the bottom border of the last band. */
+      if (boxes[i].y2 == bottom_most)
+        {
+          add_border (borders,
+                      boxes[i].x1, boxes[i].y2,
+                      boxes[i].x2, boxes[i].y2,
+                      META_BORDER_MOTION_DIRECTION_POSITIVE_Y);
+        }
+
+      /* Always add the left border. */
+      add_border (borders,
+                  boxes[i].x1, boxes[i].y1,
+                  boxes[i].x1, boxes[i].y2,
+                  META_BORDER_MOTION_DIRECTION_NEGATIVE_X);
+
+      /* Always add the right border. */
+      add_border (borders,
+                  boxes[i].x2, boxes[i].y1,
+                  boxes[i].x2, boxes[i].y2,
+                  META_BORDER_MOTION_DIRECTION_POSITIVE_X);
+
+      prev_top = boxes[i].y1;
+    }
+
+  g_free (boxes);
+}
+
+static MetaBorder *
+get_closest_border (GArray    *borders,
+                    MetaLine2 *motion,
+                    uint32_t   directions)
+{
+  MetaBorder *border;
+  MetaVector2 intersection;
+  MetaVector2 delta;
+  float distance_2;
+  MetaBorder *closest_border = NULL;
+  float closest_distance_2 = DBL_MAX;
+  unsigned int i;
+
+  for (i = 0; i < borders->len; i++)
+    {
+      border = &g_array_index (borders, MetaBorder, i);
+
+      if (!meta_border_is_blocking_directions (border, directions))
+        continue;
+
+      if (!meta_line2_intersects_with (&border->line, motion, &intersection))
+        continue;
+
+      delta = meta_vector2_subtract (intersection, motion->a);
+      distance_2 = delta.x*delta.x + delta.y*delta.y;
+      if (distance_2 < closest_distance_2)
+        {
+          closest_border = border;
+          closest_distance_2 = distance_2;
+        }
+    }
+
+  return closest_border;
+}
+
+static void
+clamp_to_border (MetaBorder *border,
+                 MetaLine2  *motion,
+                 uint32_t   *motion_dir)
+{
+  /*
+   * When clamping either rightward or downward motions, the motion needs to be
+   * clamped so that the destination coordinate does not end up on the border
+   * (see weston_pointer_clamp_event_to_region). Do this by clamping such
+   * motions to the border minus the smallest possible wl_fixed_t value.
+   *
+   * When clamping in either leftward or upward motion, the resulting coordinate
+   * needs to be clamped so that it is enough on the inside to avoid the
+   * inaccuracies of clutter's stage to actor transformation algorithm (the one
+   * used in clutter_actor_transform_stage_point) to make it end up outside the
+   * next motion. It also needs to be clamped so that to the wl_fixed_t
+   * coordinate may still be right on the border (i.e. at .0). Testing shows
+   * that the smallest wl_fixed_t value divided by 10 is small enough to make
+   * the wl_fixed_t coordinate .0 and large enough to avoid the inaccuracies of
+   * clutters transform algorithm.
+   */
+  if (meta_border_is_horizontal (border))
+    {
+      if (*motion_dir & META_BORDER_MOTION_DIRECTION_POSITIVE_Y)
+        motion->b.y = border->line.a.y - wl_fixed_to_double (1);
+      else
+        motion->b.y = border->line.a.y + wl_fixed_to_double (1) / 10;
+      *motion_dir &= ~(META_BORDER_MOTION_DIRECTION_POSITIVE_Y |
+                       META_BORDER_MOTION_DIRECTION_NEGATIVE_Y);
+    }
+  else
+    {
+      if (*motion_dir & META_BORDER_MOTION_DIRECTION_POSITIVE_X)
+        motion->b.x = border->line.a.x - wl_fixed_to_double (1);
+      else
+        motion->b.x = border->line.a.x + wl_fixed_to_double (1) / 10;
+      *motion_dir &= ~(META_BORDER_MOTION_DIRECTION_POSITIVE_X |
+                       META_BORDER_MOTION_DIRECTION_NEGATIVE_X);
+    }
+}
+
+static uint32_t
+get_motion_directions (MetaLine2 *motion)
+{
+  uint32_t directions = 0;
+
+  if (motion->a.x < motion->b.x)
+    directions |= META_BORDER_MOTION_DIRECTION_POSITIVE_X;
+  else if (motion->a.x > motion->b.x)
+    directions |= META_BORDER_MOTION_DIRECTION_NEGATIVE_X;
+  if (motion->a.y < motion->b.y)
+    directions |= META_BORDER_MOTION_DIRECTION_POSITIVE_Y;
+  else if (motion->a.y > motion->b.y)
+    directions |= META_BORDER_MOTION_DIRECTION_NEGATIVE_Y;
+
+  return directions;
+}
+
+static void
+meta_pointer_confinement_wayland_constrain (MetaPointerConstraint *constraint,
+                                            ClutterInputDevice    *device,
+                                            guint32                time,
+                                            float                  prev_x,
+                                            float                  prev_y,
+                                            float                  *x,
+                                            float                  *y)
+{
+  MetaPointerConfinementWayland *self =
+    META_POINTER_CONFINEMENT_WAYLAND (constraint);
+  MetaWaylandSurface *surface;
+  cairo_region_t *region;
+  float sx, sy;
+  float prev_sx, prev_sy;
+  GArray *borders;
+  MetaLine2 motion;
+  MetaBorder *closest_border;
+  uint32_t directions;
+
+  surface = meta_wayland_pointer_constraint_get_surface (self->constraint);
+
+  meta_wayland_surface_get_relative_coordinates (surface, *x, *y, &sx, &sy);
+  meta_wayland_surface_get_relative_coordinates (surface, prev_x, prev_y,
+                                                 &prev_sx, &prev_sy);
+
+  /* For motions in a positive direction on any axis, append the smallest
+   * possible value representable in a Wayland absolute coordinate.  This is
+   * in order to avoid not clamping motion that as a floating point number
+   * won't be clamped, but will be rounded up to be outside of the range
+   * of wl_fixed_t. */
+  if (sx > prev_sx)
+    sx += (float)wl_fixed_to_double(1);
+  if (sy > prev_sy)
+    sy += (float)wl_fixed_to_double(1);
+
+  borders = g_array_new (FALSE, FALSE, sizeof (MetaBorder));
+
+  /*
+   * Generate borders given the confine region we are to use. The borders
+   * are defined to be the outer region of the allowed area. This means
+   * top/left borders are "within" the allowed area, while bottom/right
+   * borders are outside. This needs to be considered when clamping
+   * confined motion vectors.
+   */
+  region =
+    meta_wayland_pointer_constraint_calculate_effective_region (self->constraint);
+  region_to_outline (region, borders);
+  cairo_region_destroy (region);
+
+  motion = (MetaLine2) {
+    .a = (MetaVector2) {
+      .x = prev_sx,
+      .y = prev_sy,
+    },
+    .b = (MetaVector2) {
+      .x = sx,
+      .y = sy,
+    },
+  };
+  directions = get_motion_directions (&motion);
+
+  while (directions)
+    {
+      closest_border = get_closest_border (borders,
+                                           &motion,
+                                           directions);
+      if (closest_border)
+        clamp_to_border (closest_border, &motion, &directions);
+      else
+        break;
+    }
+
+  meta_wayland_surface_get_absolute_coordinates (surface,
+                                                 motion.b.x, motion.b.y,
+                                                 x, y);
+
+  g_array_free (borders, FALSE);
+}
+
+static float
+point_to_border_distance_2 (MetaBorder *border,
+                            float       x,
+                            float       y)
+{
+  float orig_x, orig_y;
+  float dx, dy;
+
+  if (meta_border_is_horizontal (border))
+    {
+      if (x < border->line.a.x)
+        orig_x = border->line.a.x;
+      else if (x > border->line.b.x)
+        orig_x = border->line.b.x;
+      else
+        orig_x = x;
+      orig_y = border->line.a.y;
+    }
+  else
+    {
+      if (y < border->line.a.y)
+        orig_y = border->line.a.y;
+      else if (y > border->line.b.y)
+        orig_y = border->line.b.y;
+      else
+        orig_y = y;
+      orig_x = border->line.a.x;
+    }
+
+  dx = fabsf (orig_x - x);
+  dy = fabsf (orig_y - y);
+  return dx*dx + dy*dy;
+}
+
+static void
+warp_to_behind_border (MetaBorder *border,
+                       float      *sx,
+                       float      *sy)
+{
+  switch (border->blocking_directions)
+    {
+    case META_BORDER_MOTION_DIRECTION_POSITIVE_X:
+    case META_BORDER_MOTION_DIRECTION_NEGATIVE_X:
+      if (border->blocking_directions == META_BORDER_MOTION_DIRECTION_POSITIVE_X)
+        *sx = border->line.a.x - wl_fixed_to_double (1);
+      else
+        *sx = border->line.a.x + wl_fixed_to_double (1);
+      if (*sy < border->line.a.y)
+        *sy = border->line.a.y + wl_fixed_to_double (1);
+      else if (*sy > border->line.b.y)
+        *sy = border->line.b.y - wl_fixed_to_double (1);
+      break;
+    case META_BORDER_MOTION_DIRECTION_POSITIVE_Y:
+    case META_BORDER_MOTION_DIRECTION_NEGATIVE_Y:
+      if (border->blocking_directions == META_BORDER_MOTION_DIRECTION_POSITIVE_Y)
+        *sy = border->line.a.y - wl_fixed_to_double (1);
+      else
+        *sy = border->line.a.y + wl_fixed_to_double (1);
+      if (*sx < border->line.a.x)
+        *sx = border->line.a.x + wl_fixed_to_double (1);
+      else if (*sx > (border->line.b.x))
+        *sx = border->line.b.x - wl_fixed_to_double (1);
+      break;
+    }
+}
+
+static void
+meta_pointer_confinement_wayland_maybe_warp (MetaPointerConfinementWayland *self)
+{
+  MetaWaylandSeat *seat;
+  MetaWaylandSurface *surface;
+  ClutterPoint point;
+  float sx;
+  float sy;
+  cairo_region_t *region;
+
+  seat = meta_wayland_pointer_constraint_get_seat (self->constraint);
+  surface = meta_wayland_pointer_constraint_get_surface (self->constraint);
+
+  clutter_input_device_get_coords (seat->pointer.device, NULL, &point);
+  meta_wayland_surface_get_relative_coordinates (surface,
+                                                 point.x, point.y,
+                                                 &sx, &sy);
+
+  region =
+    meta_wayland_pointer_constraint_calculate_effective_region (self->constraint);
+
+  if (!cairo_region_contains_point (region, (int)sx, (int)sy))
+    {
+      GArray *borders;
+      float closest_distance_2 = FLT_MAX;
+      MetaBorder *closest_border = NULL;
+      unsigned int i;
+      float x;
+      float y;
+
+      borders = g_array_new (FALSE, FALSE, sizeof (MetaBorder));
+
+      region_to_outline (region, borders);
+
+      for (i = 0; i < borders->len; i++)
+        {
+          MetaBorder *border = &g_array_index (borders, MetaBorder, i);
+          float distance_2;
+
+          distance_2 = point_to_border_distance_2 (border, sx, sy);
+          if (distance_2 < closest_distance_2)
+            {
+              closest_border = border;
+              closest_distance_2 = distance_2;
+            }
+        }
+
+      warp_to_behind_border (closest_border, &sx, &sy);
+
+      meta_wayland_surface_get_absolute_coordinates (surface, sx, sy, &x, &y);
+      meta_backend_warp_pointer (meta_get_backend (), (int)x, (int)y);
+    }
+
+  cairo_region_destroy (region);
+}
+
+static void
+surface_actor_painting (MetaSurfaceActorWayland       *surface_actor,
+                        MetaPointerConfinementWayland *self)
+{
+  meta_pointer_confinement_wayland_maybe_warp (self);
+}
+
+MetaPointerConstraint *
+meta_pointer_confinement_wayland_new (MetaWaylandPointerConstraint *constraint)
+{
+  GObject *object;
+  MetaPointerConfinementWayland *confinement;
+  MetaWaylandSurface *surface;
+
+  object = g_object_new (META_TYPE_POINTER_CONFINEMENT_WAYLAND, NULL);
+  confinement = META_POINTER_CONFINEMENT_WAYLAND (object);
+
+  confinement->constraint = constraint;
+
+  surface = meta_wayland_pointer_constraint_get_surface (constraint);
+  g_signal_connect_object (surface->surface_actor,
+                           "painting",
+                           G_CALLBACK (surface_actor_painting),
+                           confinement,
+                           0);
+
+  return META_POINTER_CONSTRAINT (confinement);
+}
+
+static void
+meta_pointer_confinement_wayland_init (MetaPointerConfinementWayland *confinement_wayland)
+{
+}
+
+static void
+meta_pointer_confinement_wayland_class_init (MetaPointerConfinementWaylandClass *klass)
+{
+  MetaPointerConstraintClass *pointer_constraint_class =
+    META_POINTER_CONSTRAINT_CLASS (klass);
+
+  pointer_constraint_class->constrain = meta_pointer_confinement_wayland_constrain;
+}

src/wayland/meta-pointer-confinement-wayland.h

@@ -0,0 +1,45 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#ifndef META_POINTER_CONFINEMENT_WAYLAND_H
+#define META_POINTER_CONFINEMENT_WAYLAND_H
+
+#include <glib-object.h>
+
+#include "backends/meta-pointer-constraint.h"
+#include "wayland/meta-wayland-pointer-constraints.h"
+
+G_BEGIN_DECLS
+
+#define META_TYPE_POINTER_CONFINEMENT_WAYLAND (meta_pointer_confinement_wayland_get_type ())
+G_DECLARE_FINAL_TYPE (MetaPointerConfinementWayland,
+                      meta_pointer_confinement_wayland,
+                      META, POINTER_CONFINEMENT_WAYLAND,
+                      MetaPointerConstraint);
+
+MetaPointerConstraint *meta_pointer_confinement_wayland_new (MetaWaylandPointerConstraint *constraint);
+
+G_END_DECLS
+
+#endif /* META_CONFINEMENT_WAYLAND_H */

src/wayland/meta-pointer-lock-wayland.c

@@ -0,0 +1,72 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#include "config.h"
+
+#include "wayland/meta-pointer-lock-wayland.h"
+
+#include <glib-object.h>
+
+#include "backends/meta-pointer-constraint.h"
+
+struct _MetaPointerLockWayland
+{
+  MetaPointerConstraint parent;
+};
+
+G_DEFINE_TYPE (MetaPointerLockWayland, meta_pointer_lock_wayland,
+               META_TYPE_POINTER_CONSTRAINT);
+
+static void
+meta_pointer_lock_wayland_constrain (MetaPointerConstraint *constraint,
+                                     ClutterInputDevice    *device,
+                                     guint32                time,
+                                     float                  prev_x,
+                                     float                  prev_y,
+                                     float                 *x,
+                                     float                 *y)
+{
+  *x = prev_x;
+  *y = prev_y;
+}
+
+MetaPointerConstraint *
+meta_pointer_lock_wayland_new (void)
+{
+  return g_object_new (META_TYPE_POINTER_LOCK_WAYLAND, NULL);
+}
+
+static void
+meta_pointer_lock_wayland_init (MetaPointerLockWayland *lock_wayland)
+{
+}
+
+static void
+meta_pointer_lock_wayland_class_init (MetaPointerLockWaylandClass *klass)
+{
+  MetaPointerConstraintClass *pointer_constraint_class =
+    META_POINTER_CONSTRAINT_CLASS (klass);
+
+  pointer_constraint_class->constrain = meta_pointer_lock_wayland_constrain;
+}

src/wayland/meta-pointer-lock-wayland.h

@@ -0,0 +1,42 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#ifndef META_POINTER_LOCK_WAYLAND_H
+#define META_POINTER_LOCK_WAYLAND_H
+
+#include <glib-object.h>
+
+#include "backends/meta-pointer-constraint.h"
+
+G_BEGIN_DECLS
+
+#define META_TYPE_POINTER_LOCK_WAYLAND (meta_pointer_lock_wayland_get_type ())
+G_DECLARE_FINAL_TYPE (MetaPointerLockWayland, meta_pointer_lock_wayland,
+                      META, POINTER_LOCK_WAYLAND, MetaPointerConstraint);
+
+MetaPointerConstraint *meta_pointer_lock_wayland_new (void);
+
+G_END_DECLS
+
+#endif /* META_LOCK_WAYLAND_H */

src/wayland/meta-wayland-buffer.c

@@ -30,6 +30,17 @@
 #include <cogl/cogl-wayland-server.h>
 #include <meta/util.h>
 
+enum
+{
+  RESOURCE_DESTROYED,
+
+  LAST_SIGNAL
+};
+
+guint signals[LAST_SIGNAL];
+
+G_DEFINE_TYPE (MetaWaylandBuffer, meta_wayland_buffer, G_TYPE_OBJECT);
+
 static void
 meta_wayland_buffer_destroy_handler (struct wl_listener *listener,
                                      void *data)
@@ -37,25 +48,9 @@ meta_wayland_buffer_destroy_handler (struct wl_listener *listener,
   MetaWaylandBuffer *buffer =
     wl_container_of (listener, buffer, destroy_listener);
 
-  wl_signal_emit (&buffer->destroy_signal, buffer);
-  g_slice_free (MetaWaylandBuffer, buffer);
-}
-
-void
-meta_wayland_buffer_ref (MetaWaylandBuffer *buffer)
-{
-  buffer->ref_count++;
-}
-
-void
-meta_wayland_buffer_unref (MetaWaylandBuffer *buffer)
-{
-  buffer->ref_count--;
-  if (buffer->ref_count == 0)
-    {
-      g_clear_pointer (&buffer->texture, cogl_object_unref);
-      wl_resource_queue_event (buffer->resource, WL_BUFFER_RELEASE);
-    }
+  buffer->resource = NULL;
+  g_signal_emit (buffer, signals[RESOURCE_DESTROYED], 0);
+  g_object_unref (buffer);
 }
 
 MetaWaylandBuffer *
@@ -74,10 +69,9 @@ meta_wayland_buffer_from_resource (struct wl_resource *resource)
     }
   else
     {
-      buffer = g_slice_new0 (MetaWaylandBuffer);
+      buffer = g_object_new (META_TYPE_WAYLAND_BUFFER, NULL);
 
       buffer->resource = resource;
-      wl_signal_init (&buffer->destroy_signal);
       buffer->destroy_listener.notify = meta_wayland_buffer_destroy_handler;
       wl_resource_add_destroy_listener (resource, &buffer->destroy_listener);
     }
@@ -93,6 +87,8 @@ meta_wayland_buffer_ensure_texture (MetaWaylandBuffer *buffer)
   CoglTexture *texture;
   struct wl_shm_buffer *shm_buffer;
 
+  g_return_val_if_fail (buffer->resource, NULL);
+
   if (buffer->texture)
     goto out;
 
@@ -138,14 +134,51 @@ meta_wayland_buffer_process_damage (MetaWaylandBuffer *buffer,
 
       for (i = 0; i < n_rectangles; i++)
         {
+          CoglError *error = NULL;
           cairo_rectangle_int_t rect;
           cairo_region_get_rectangle (region, i, &rect);
           cogl_wayland_texture_set_region_from_shm_buffer (buffer->texture,
                                                            rect.x, rect.y, rect.width, rect.height,
                                                            shm_buffer,
-                                                           rect.x, rect.y, 0, NULL);
+                                                           rect.x, rect.y, 0, &error);
+
+          if (error)
+            {
+              meta_warning ("Failed to set texture region: %s\n", error->message);
+              cogl_error_free (error);
+            }
         }
 
       wl_shm_buffer_end_access (shm_buffer);
     }
 }
+
+static void
+meta_wayland_buffer_finalize (GObject *object)
+{
+  MetaWaylandBuffer *buffer = META_WAYLAND_BUFFER (object);
+
+  g_clear_pointer (&buffer->texture, cogl_object_unref);
+
+  G_OBJECT_CLASS (meta_wayland_buffer_parent_class)->finalize (object);
+}
+
+static void
+meta_wayland_buffer_init (MetaWaylandBuffer *buffer)
+{
+}
+
+static void
+meta_wayland_buffer_class_init (MetaWaylandBufferClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = meta_wayland_buffer_finalize;
+
+  signals[RESOURCE_DESTROYED] = g_signal_new ("resource-destroyed",
+                                              G_TYPE_FROM_CLASS (object_class),
+                                              G_SIGNAL_RUN_LAST,
+                                              0,
+                                              NULL, NULL, NULL,
+                                              G_TYPE_NONE, 0);
+}

src/wayland/meta-wayland-buffer.h

@@ -33,17 +33,19 @@
 
 struct _MetaWaylandBuffer
 {
+  GObject parent;
+
   struct wl_resource *resource;
-  struct wl_signal destroy_signal;
   struct wl_listener destroy_listener;
 
   CoglTexture *texture;
-  uint32_t ref_count;
 };
 
+#define META_TYPE_WAYLAND_BUFFER (meta_wayland_buffer_get_type ())
+G_DECLARE_FINAL_TYPE (MetaWaylandBuffer, meta_wayland_buffer,
+                      META, WAYLAND_BUFFER, GObject);
+
 MetaWaylandBuffer *     meta_wayland_buffer_from_resource       (struct wl_resource    *resource);
-void                    meta_wayland_buffer_ref                 (MetaWaylandBuffer     *buffer);
-void                    meta_wayland_buffer_unref               (MetaWaylandBuffer     *buffer);
 CoglTexture *           meta_wayland_buffer_ensure_texture      (MetaWaylandBuffer     *buffer);
 void                    meta_wayland_buffer_process_damage      (MetaWaylandBuffer     *buffer,
                                                                  cairo_region_t        *region);

src/wayland/meta-wayland-data-device-private.h

@@ -31,4 +31,10 @@ G_DECLARE_FINAL_TYPE (MetaWaylandDataSourceWayland,
                       META, WAYLAND_DATA_SOURCE_WAYLAND,
                       MetaWaylandDataSource);
 
+#define META_TYPE_WAYLAND_DATA_SOURCE_PRIMARY (meta_wayland_data_source_primary_get_type ())
+G_DECLARE_FINAL_TYPE (MetaWaylandDataSourcePrimary,
+                      meta_wayland_data_source_primary,
+                      META, WAYLAND_DATA_SOURCE_PRIMARY,
+                      MetaWaylandDataSourceWayland);
+
 #endif /* META_WAYLAND_DATA_DEVICE_PRIVATE_H */

src/wayland/meta-wayland-data-device.c

@@ -29,6 +29,7 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <glib.h>
+#include <glib-unix.h>
 
 #include "meta-wayland-data-device.h"
 #include "meta-wayland-data-device-private.h"
@@ -37,6 +38,10 @@
 #include "meta-wayland-private.h"
 #include "meta-dnd-actor-private.h"
 
+#include "gtk-primary-selection-server-protocol.h"
+
+#define ROOTWINDOW_DROP_MIME "application/x-rootwindow-drop"
+
 #define ALL_ACTIONS (WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY | \
                      WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE | \
                      WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK)
@@ -70,13 +75,24 @@ typedef struct _MetaWaylandDataSourceWayland
   struct wl_resource *resource;
 } MetaWaylandDataSourceWayland;
 
+typedef struct _MetaWaylandDataSourcePrimary
+{
+  MetaWaylandDataSourceWayland parent;
+
+  struct wl_resource *resource;
+} MetaWaylandDataSourcePrimary;
+
 G_DEFINE_TYPE_WITH_PRIVATE (MetaWaylandDataSource, meta_wayland_data_source,
                             G_TYPE_OBJECT);
 G_DEFINE_TYPE (MetaWaylandDataSourceWayland, meta_wayland_data_source_wayland,
                META_TYPE_WAYLAND_DATA_SOURCE);
+G_DEFINE_TYPE (MetaWaylandDataSourcePrimary, meta_wayland_data_source_primary,
+               META_TYPE_WAYLAND_DATA_SOURCE);
 
 static MetaWaylandDataSource *
 meta_wayland_data_source_wayland_new (struct wl_resource *resource);
+static MetaWaylandDataSource *
+meta_wayland_data_source_primary_new (struct wl_resource *resource);
 
 static void
 drag_grab_data_source_destroyed (gpointer data, GObject *where_the_object_was);
@@ -160,7 +176,8 @@ static void
 meta_wayland_data_source_target (MetaWaylandDataSource *source,
                                  const char *mime_type)
 {
-  META_WAYLAND_DATA_SOURCE_GET_CLASS (source)->target (source, mime_type);
+  if (META_WAYLAND_DATA_SOURCE_GET_CLASS (source)->target)
+    META_WAYLAND_DATA_SOURCE_GET_CLASS (source)->target (source, mime_type);
 }
 
 void
@@ -351,7 +368,8 @@ data_offer_receive (struct wl_client *client, struct wl_resource *resource,
 }
 
 static void
-data_offer_destroy (struct wl_client *client, struct wl_resource *resource)
+default_destructor (struct wl_client   *client,
+                    struct wl_resource *resource)
 {
   wl_resource_destroy (resource);
 }
@@ -425,11 +443,42 @@ data_offer_set_actions (struct wl_client   *client,
 static const struct wl_data_offer_interface data_offer_interface = {
   data_offer_accept,
   data_offer_receive,
-  data_offer_destroy,
+  default_destructor,
   data_offer_finish,
   data_offer_set_actions,
 };
 
+static void
+primary_offer_receive (struct wl_client *client, struct wl_resource *resource,
+                       const char *mime_type, int32_t fd)
+{
+  MetaWaylandDataOffer *offer = wl_resource_get_user_data (resource);
+  MetaWaylandDataSource *source = offer->source;
+  MetaWaylandSeat *seat;
+
+  if (!offer->source)
+    {
+      close (fd);
+      return;
+    }
+
+  seat = meta_wayland_data_source_get_seat (source);
+
+  if (wl_resource_get_client (offer->resource) !=
+      meta_wayland_keyboard_get_focus_client (&seat->keyboard))
+    {
+      close (fd);
+      return;
+    }
+
+  meta_wayland_data_source_send (offer->source, mime_type, fd);
+}
+
+static const struct gtk_primary_selection_offer_interface primary_offer_interface = {
+  primary_offer_receive,
+  default_destructor,
+};
+
 static void
 meta_wayland_data_source_notify_drop_performed (MetaWaylandDataSource *source)
 {
@@ -446,12 +495,16 @@ static void
 destroy_data_offer (struct wl_resource *resource)
 {
   MetaWaylandDataOffer *offer = wl_resource_get_user_data (resource);
+  MetaWaylandSeat *seat;
 
   if (offer->source)
     {
+      seat = meta_wayland_data_source_get_seat (offer->source);
+
       if (offer == meta_wayland_data_source_get_current_offer (offer->source))
         {
-          if (wl_resource_get_version (offer->resource) <
+          if (seat && seat->data_device.dnd_data_source == offer->source &&
+              wl_resource_get_version (offer->resource) <
               WL_DATA_OFFER_ACTION_SINCE_VERSION)
             meta_wayland_data_source_notify_finish (offer->source);
           else
@@ -470,6 +523,28 @@ destroy_data_offer (struct wl_resource *resource)
   g_slice_free (MetaWaylandDataOffer, offer);
 }
 
+static void
+destroy_primary_offer (struct wl_resource *resource)
+{
+  MetaWaylandDataOffer *offer = wl_resource_get_user_data (resource);
+
+  if (offer->source)
+    {
+      if (offer == meta_wayland_data_source_get_current_offer (offer->source))
+        {
+          meta_wayland_data_source_cancel (offer->source);
+          meta_wayland_data_source_set_current_offer (offer->source, NULL);
+        }
+
+      g_object_remove_weak_pointer (G_OBJECT (offer->source),
+                                    (gpointer *)&offer->source);
+      offer->source = NULL;
+    }
+
+  meta_display_sync_wayland_input_focus (meta_get_display ());
+  g_slice_free (MetaWaylandDataOffer, offer);
+}
+
 static struct wl_resource *
 meta_wayland_data_source_send_offer (MetaWaylandDataSource *source,
                                      struct wl_resource *target)
@@ -500,6 +575,35 @@ meta_wayland_data_source_send_offer (MetaWaylandDataSource *source,
   return offer->resource;
 }
 
+static struct wl_resource *
+meta_wayland_data_source_send_primary_offer (MetaWaylandDataSource *source,
+					     struct wl_resource    *target)
+{
+  MetaWaylandDataSourcePrivate *priv =
+    meta_wayland_data_source_get_instance_private (source);
+  MetaWaylandDataOffer *offer = g_slice_new0 (MetaWaylandDataOffer);
+  char **p;
+
+  offer->source = source;
+  g_object_add_weak_pointer (G_OBJECT (source), (gpointer *)&offer->source);
+  offer->resource = wl_resource_create (wl_resource_get_client (target),
+                                        &gtk_primary_selection_offer_interface,
+                                        wl_resource_get_version (target), 0);
+  wl_resource_set_implementation (offer->resource,
+                                  &primary_offer_interface,
+                                  offer,
+                                  destroy_primary_offer);
+
+  gtk_primary_selection_device_send_data_offer (target, offer->resource);
+
+  wl_array_for_each (p, &priv->mime_types)
+    gtk_primary_selection_offer_send_offer (offer->resource, *p);
+
+  meta_wayland_data_source_set_current_offer (source, offer);
+
+  return offer->resource;
+}
+
 static void
 data_source_offer (struct wl_client *client,
                    struct wl_resource *resource, const char *type)
@@ -510,12 +614,6 @@ data_source_offer (struct wl_client *client,
     wl_resource_post_no_memory (resource);
 }
 
-static void
-data_source_destroy (struct wl_client *client, struct wl_resource *resource)
-{
-  wl_resource_destroy (resource);
-}
-
 static void
 data_source_set_actions (struct wl_client   *client,
                          struct wl_resource *resource,
@@ -557,10 +655,26 @@ data_source_set_actions (struct wl_client   *client,
 
 static struct wl_data_source_interface data_source_interface = {
   data_source_offer,
-  data_source_destroy,
+  default_destructor,
   data_source_set_actions
 };
 
+static void
+primary_source_offer (struct wl_client   *client,
+                      struct wl_resource *resource,
+                      const char         *type)
+{
+  MetaWaylandDataSource *source = wl_resource_get_user_data (resource);
+
+  if (!meta_wayland_data_source_add_mime_type (source, type))
+    wl_resource_post_no_memory (resource);
+}
+
+static struct gtk_primary_selection_source_interface primary_source_interface = {
+  primary_source_offer,
+  default_destructor,
+};
+
 struct _MetaWaylandDragGrab {
   MetaWaylandPointerGrab  generic;
 
@@ -585,6 +699,8 @@ struct _MetaWaylandDragGrab {
 
   int                     drag_start_x, drag_start_y;
   ClutterModifierType     buttons;
+
+  guint                   need_initial_focus : 1;
 };
 
 static void
@@ -613,30 +729,64 @@ meta_wayland_drag_grab_set_source (MetaWaylandDragGrab   *drag_grab,
                        drag_grab);
 }
 
+static void
+meta_wayland_drag_source_fake_acceptance (MetaWaylandDataSource *source,
+                                          const gchar           *mimetype)
+{
+  uint32_t actions, user_action, action = 0;
+
+  actions = meta_wayland_data_source_get_actions (source);
+  user_action = meta_wayland_data_source_get_user_action (source);
+
+  /* Pick a suitable action */
+  if ((user_action & actions) != 0)
+    action = user_action;
+  else if (actions != 0)
+    action = 1 << (ffs (actions) - 1);
+
+  /* Bail out if there is none, source didn't cooperate */
+  if (action == 0)
+    return;
+
+  meta_wayland_data_source_target (source, mimetype);
+  meta_wayland_data_source_set_current_action (source, action);
+  meta_wayland_data_source_set_has_target (source, TRUE);
+}
+
 void
 meta_wayland_drag_grab_set_focus (MetaWaylandDragGrab *drag_grab,
                                   MetaWaylandSurface  *surface)
 {
   MetaWaylandSeat *seat = drag_grab->seat;
+  MetaWaylandDataSource *source = drag_grab->drag_data_source;
   struct wl_client *client;
   struct wl_resource *data_device_resource, *offer = NULL;
 
-  if (drag_grab->drag_focus == surface)
+  if (!drag_grab->need_initial_focus &&
+      drag_grab->drag_focus == surface)
     return;
 
+  drag_grab->need_initial_focus = FALSE;
+
   if (drag_grab->drag_focus)
     {
       meta_wayland_surface_drag_dest_focus_out (drag_grab->drag_focus);
       drag_grab->drag_focus = NULL;
     }
 
-  if (drag_grab->drag_data_source)
-    meta_wayland_data_source_set_current_offer (drag_grab->drag_data_source, NULL);
+  if (source)
+    meta_wayland_data_source_set_current_offer (source, NULL);
+
+  if (!surface && source &&
+      meta_wayland_data_source_has_mime_type (source, ROOTWINDOW_DROP_MIME))
+    meta_wayland_drag_source_fake_acceptance (source, ROOTWINDOW_DROP_MIME);
+  else if (source)
+    meta_wayland_data_source_target (source, NULL);
 
   if (!surface)
     return;
 
-  if (!drag_grab->drag_data_source &&
+  if (!source &&
       wl_resource_get_client (surface->resource) != drag_grab->drag_client)
     return;
 
@@ -644,9 +794,8 @@ meta_wayland_drag_grab_set_focus (MetaWaylandDragGrab *drag_grab,
 
   data_device_resource = wl_resource_find_for_client (&seat->data_device.resource_list, client);
 
-  if (drag_grab->drag_data_source && data_device_resource)
-    offer = meta_wayland_data_source_send_offer (drag_grab->drag_data_source,
-                                                 data_device_resource);
+  if (source && data_device_resource)
+    offer = meta_wayland_data_source_send_offer (source, data_device_resource);
 
   drag_grab->drag_focus = surface;
   drag_grab->drag_focus_data_device = data_device_resource;
@@ -739,6 +888,47 @@ data_device_end_drag_grab (MetaWaylandDragGrab *drag_grab)
   g_slice_free (MetaWaylandDragGrab, drag_grab);
 }
 
+static gboolean
+on_fake_read_hup (GIOChannel   *channel,
+                  GIOCondition  condition,
+                  gpointer      data)
+{
+  MetaWaylandDataSource *source = data;
+
+  meta_wayland_data_source_notify_finish (source);
+  g_io_channel_shutdown (channel, FALSE, NULL);
+  g_io_channel_unref (channel);
+
+  return G_SOURCE_REMOVE;
+}
+
+static void
+meta_wayland_data_source_fake_read (MetaWaylandDataSource *source,
+                                    const gchar           *mimetype)
+{
+  GIOChannel *channel;
+  int p[2];
+
+  if (!g_unix_open_pipe (p, FD_CLOEXEC, NULL))
+    {
+      meta_wayland_data_source_notify_finish (source);
+      return;
+    }
+
+  if (!g_unix_set_fd_nonblocking (p[0], TRUE, NULL) ||
+      !g_unix_set_fd_nonblocking (p[1], TRUE, NULL))
+    {
+      meta_wayland_data_source_notify_finish (source);
+      close (p[0]);
+      close (p[1]);
+      return;
+    }
+
+  meta_wayland_data_source_send (source, mimetype, p[1]);
+  channel = g_io_channel_unix_new (p[0]);
+  g_io_add_watch (channel, G_IO_HUP, on_fake_read_hup, source);
+}
+
 static void
 drag_grab_button (MetaWaylandPointerGrab *grab,
 		  const ClutterEvent     *event)
@@ -767,6 +957,15 @@ drag_grab_button (MetaWaylandPointerGrab *grab,
           meta_wayland_source_update_in_ask (source);
           success = TRUE;
         }
+      else if (!drag_grab->drag_focus && source &&
+               meta_wayland_data_source_has_target (source) &&
+               meta_wayland_data_source_get_current_action (source) &&
+               meta_wayland_data_source_has_mime_type (source, ROOTWINDOW_DROP_MIME))
+        {
+          /* Perform a fake read, that will lead to notify_finish() being called */
+          meta_wayland_data_source_fake_read (source, ROOTWINDOW_DROP_MIME);
+          success = TRUE;
+        }
       else
         {
           meta_wayland_data_source_cancel (source);
@@ -868,7 +1067,7 @@ meta_wayland_data_device_start_drag (MetaWaylandDataDevice                 *data
 {
   MetaWaylandSeat *seat = wl_container_of (data_device, seat, data_device);
   MetaWaylandDragGrab *drag_grab;
-  ClutterPoint pos, stage_pos;
+  ClutterPoint pos, surface_pos;
   ClutterModifierType modifiers;
 
   data_device->current_grab = drag_grab = g_slice_new0 (MetaWaylandDragGrab);
@@ -887,11 +1086,14 @@ meta_wayland_data_device_start_drag (MetaWaylandDataDevice                 *data
   wl_resource_add_destroy_listener (surface->resource,
                                     &drag_grab->drag_origin_listener);
 
-  clutter_input_device_get_coords (seat->pointer.device, NULL, &pos);
   clutter_actor_transform_stage_point (CLUTTER_ACTOR (meta_surface_actor_get_texture (surface->surface_actor)),
-                                       pos.x, pos.y, &stage_pos.x, &stage_pos.y);
-  drag_grab->drag_start_x = stage_pos.x;
-  drag_grab->drag_start_y = stage_pos.y;
+                                       seat->pointer.grab_x,
+                                       seat->pointer.grab_y,
+                                       &surface_pos.x, &surface_pos.y);
+  drag_grab->drag_start_x = surface_pos.x;
+  drag_grab->drag_start_y = surface_pos.y;
+
+  drag_grab->need_initial_focus = TRUE;
 
   modifiers = clutter_input_device_get_modifier_state (seat->pointer.device);
   drag_grab->buttons = modifiers &
@@ -919,6 +1121,7 @@ meta_wayland_data_device_start_drag (MetaWaylandDataDevice                 *data
       clutter_actor_add_child (drag_grab->feedback_actor,
                                CLUTTER_ACTOR (drag_grab->drag_surface->surface_actor));
 
+      clutter_input_device_get_coords (seat->pointer.device, NULL, &pos);
       meta_feedback_actor_set_position (META_FEEDBACK_ACTOR (drag_grab->feedback_actor),
                                         pos.x, pos.y);
     }
@@ -1006,6 +1209,8 @@ selection_data_source_destroyed (gpointer data, GObject *object_was_here)
       if (data_device_resource)
         wl_data_device_send_selection (data_device_resource, NULL);
     }
+
+  wl_signal_emit (&data_device->selection_ownership_signal, NULL);
 }
 
 static void
@@ -1108,6 +1313,43 @@ meta_wayland_data_source_wayland_class_init (MetaWaylandDataSourceWaylandClass *
   data_source_class->drag_finished = meta_wayland_source_drag_finished;
 }
 
+static void
+meta_wayland_data_source_primary_send (MetaWaylandDataSource *source,
+                                       const gchar           *mime_type,
+                                       gint                   fd)
+{
+  MetaWaylandDataSourcePrimary *source_primary;
+
+  source_primary = META_WAYLAND_DATA_SOURCE_PRIMARY (source);
+  gtk_primary_selection_source_send_send (source_primary->resource,
+                                          mime_type, fd);
+  close (fd);
+}
+
+static void
+meta_wayland_data_source_primary_cancel (MetaWaylandDataSource *source)
+{
+  MetaWaylandDataSourcePrimary *source_primary;
+
+  source_primary = META_WAYLAND_DATA_SOURCE_PRIMARY (source);
+  gtk_primary_selection_source_send_cancelled (source_primary->resource);
+}
+
+static void
+meta_wayland_data_source_primary_init (MetaWaylandDataSourcePrimary *source_primary)
+{
+}
+
+static void
+meta_wayland_data_source_primary_class_init (MetaWaylandDataSourcePrimaryClass *klass)
+{
+  MetaWaylandDataSourceClass *data_source_class =
+    META_WAYLAND_DATA_SOURCE_CLASS (klass);
+
+  data_source_class->send = meta_wayland_data_source_primary_send;
+  data_source_class->cancel = meta_wayland_data_source_primary_cancel;
+}
+
 static void
 meta_wayland_data_source_finalize (GObject *object)
 {
@@ -1182,9 +1424,10 @@ meta_wayland_drag_dest_focus_out (MetaWaylandDataDevice *data_device,
 {
   MetaWaylandDragGrab *grab = data_device->current_grab;
 
-  if (grab->drag_focus_data_device)
-    wl_data_device_send_leave (grab->drag_focus_data_device);
+  if (!grab->drag_focus_data_device)
+    return;
 
+  wl_data_device_send_leave (grab->drag_focus_data_device);
   wl_list_remove (&grab->drag_focus_listener.link);
   grab->drag_focus_data_device = NULL;
 }
@@ -1197,6 +1440,9 @@ meta_wayland_drag_dest_motion (MetaWaylandDataDevice *data_device,
   MetaWaylandDragGrab *grab = data_device->current_grab;
   wl_fixed_t sx, sy;
 
+  if (!grab->drag_focus_data_device)
+    return;
+
   meta_wayland_pointer_get_relative_coordinates (grab->generic.pointer,
                                                  grab->drag_focus,
                                                  &sx, &sy);
@@ -1211,6 +1457,9 @@ meta_wayland_drag_dest_drop (MetaWaylandDataDevice *data_device,
 {
   MetaWaylandDragGrab *grab = data_device->current_grab;
 
+  if (!grab->drag_focus_data_device)
+    return;
+
   wl_data_device_send_drop (grab->drag_focus_data_device);
 }
 
@@ -1299,6 +1548,7 @@ meta_wayland_data_device_set_selection (MetaWaylandDataDevice *data_device,
 
   if (source)
     {
+      meta_wayland_data_source_set_seat (source, seat);
       g_object_weak_ref (G_OBJECT (source),
                          selection_data_source_destroyed,
                          data_device);
@@ -1339,16 +1589,116 @@ data_device_set_selection (struct wl_client *client,
   meta_wayland_data_device_set_selection (data_device, source, serial);
 }
 
-static void
-data_device_release(struct wl_client *client, struct wl_resource *resource)
-{
-  wl_resource_destroy(resource);
-}
-
 static const struct wl_data_device_interface data_device_interface = {
   data_device_start_drag,
   data_device_set_selection,
-  data_device_release,
+  default_destructor,
+};
+
+static void
+primary_source_destroyed (gpointer  data,
+                          GObject  *object_was_here)
+{
+  MetaWaylandDataDevice *data_device = data;
+  MetaWaylandSeat *seat = wl_container_of (data_device, seat, data_device);
+  struct wl_client *focus_client = NULL;
+
+  data_device->primary_data_source = NULL;
+
+  focus_client = meta_wayland_keyboard_get_focus_client (&seat->keyboard);
+  if (focus_client)
+    {
+      struct wl_resource *data_device_resource;
+
+      data_device_resource = wl_resource_find_for_client (&data_device->primary_resource_list, focus_client);
+      if (data_device_resource)
+        gtk_primary_selection_device_send_selection (data_device_resource, NULL);
+    }
+
+  wl_signal_emit (&data_device->primary_ownership_signal, NULL);
+}
+
+void
+meta_wayland_data_device_set_primary (MetaWaylandDataDevice *data_device,
+                                      MetaWaylandDataSource *source,
+                                      guint32                serial)
+{
+  MetaWaylandSeat *seat = wl_container_of (data_device, seat, data_device);
+  struct wl_resource *data_device_resource, *offer;
+  struct wl_client *focus_client;
+
+  if (META_IS_WAYLAND_DATA_SOURCE_PRIMARY (source))
+    {
+      struct wl_resource *resource;
+
+      resource = META_WAYLAND_DATA_SOURCE_PRIMARY (source)->resource;
+
+      if (wl_resource_get_client (resource) !=
+          meta_wayland_keyboard_get_focus_client (&seat->keyboard))
+        return;
+    }
+
+  if (data_device->primary_data_source &&
+      data_device->primary_serial - serial < UINT32_MAX / 2)
+    return;
+
+  if (data_device->primary_data_source)
+    {
+      meta_wayland_data_source_cancel (data_device->primary_data_source);
+      g_object_weak_unref (G_OBJECT (data_device->primary_data_source),
+                           primary_source_destroyed,
+                           data_device);
+    }
+
+  data_device->primary_data_source = source;
+  data_device->primary_serial = serial;
+
+  focus_client = meta_wayland_keyboard_get_focus_client (&seat->keyboard);
+  if (focus_client)
+    {
+      data_device_resource = wl_resource_find_for_client (&data_device->primary_resource_list, focus_client);
+      if (data_device_resource)
+        {
+          if (data_device->primary_data_source)
+            {
+              offer = meta_wayland_data_source_send_primary_offer (data_device->primary_data_source,
+                                                                   data_device_resource);
+              gtk_primary_selection_device_send_selection (data_device_resource, offer);
+            }
+          else
+            {
+              gtk_primary_selection_device_send_selection (data_device_resource, NULL);
+            }
+        }
+    }
+
+  if (source)
+    {
+      meta_wayland_data_source_set_seat (source, seat);
+      g_object_weak_ref (G_OBJECT (source),
+                         primary_source_destroyed,
+                         data_device);
+    }
+
+  wl_signal_emit (&data_device->primary_ownership_signal, source);
+}
+
+static void
+primary_device_set_selection (struct wl_client   *client,
+                              struct wl_resource *resource,
+                              struct wl_resource *source_resource,
+                              uint32_t            serial)
+{
+  MetaWaylandDataDevice *data_device = wl_resource_get_user_data (resource);
+  MetaWaylandDataSource *source;
+
+  source = wl_resource_get_user_data (source_resource);
+  meta_wayland_data_device_set_primary (data_device, source, serial);
+}
+
+static const struct gtk_primary_selection_device_interface primary_device_interface = {
+  primary_device_set_selection,
+  default_destructor,
 };
 
 static void
@@ -1389,6 +1739,51 @@ static const struct wl_data_device_manager_interface manager_interface = {
   get_data_device
 };
 
+static void
+destroy_primary_source (struct wl_resource *resource)
+{
+  MetaWaylandDataSourcePrimary *source = wl_resource_get_user_data (resource);
+
+  source->resource = NULL;
+  g_object_unref (source);
+}
+
+static void
+primary_device_manager_create_source (struct wl_client   *client,
+                                      struct wl_resource *manager_resource,
+                                      guint32             id)
+{
+  struct wl_resource *source_resource;
+
+  source_resource =
+    wl_resource_create (client, &gtk_primary_selection_source_interface,
+                        wl_resource_get_version (manager_resource),
+                        id);
+  meta_wayland_data_source_primary_new (source_resource);
+}
+
+static void
+primary_device_manager_get_device (struct wl_client   *client,
+                                   struct wl_resource *manager_resource,
+                                   guint32             id,
+                                   struct wl_resource *seat_resource)
+{
+  MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+  struct wl_resource *cr;
+
+  cr = wl_resource_create (client, &gtk_primary_selection_device_interface,
+                           wl_resource_get_version (manager_resource), id);
+  wl_resource_set_implementation (cr, &primary_device_interface,
+                                  &seat->data_device, unbind_resource);
+  wl_list_insert (&seat->data_device.primary_resource_list, wl_resource_get_link (cr));
+}
+
+static const struct gtk_primary_selection_device_manager_interface primary_manager_interface = {
+  primary_device_manager_create_source,
+  primary_device_manager_get_device,
+  default_destructor,
+};
+
 static void
 bind_manager (struct wl_client *client,
               void *data, guint32 version, guint32 id)
@@ -1398,6 +1793,19 @@ bind_manager (struct wl_client *client,
   wl_resource_set_implementation (resource, &manager_interface, NULL, NULL);
 }
 
+static void
+bind_primary_manager (struct wl_client *client,
+                      void             *data,
+                      uint32_t          version,
+                      uint32_t          id)
+{
+  struct wl_resource *resource;
+
+  resource = wl_resource_create (client, &gtk_primary_selection_device_manager_interface,
+                                 version, id);
+  wl_resource_set_implementation (resource, &primary_manager_interface, NULL, NULL);
+}
+
 void
 meta_wayland_data_device_manager_init (MetaWaylandCompositor *compositor)
 {
@@ -1406,13 +1814,20 @@ meta_wayland_data_device_manager_init (MetaWaylandCompositor *compositor)
 			META_WL_DATA_DEVICE_MANAGER_VERSION,
 			NULL, bind_manager) == NULL)
     g_error ("Could not create data_device");
+
+  if (wl_global_create (compositor->wayland_display,
+			&gtk_primary_selection_device_manager_interface,
+			1, NULL, bind_primary_manager) == NULL)
+    g_error ("Could not create data_device");
 }
 
 void
 meta_wayland_data_device_init (MetaWaylandDataDevice *data_device)
 {
   wl_list_init (&data_device->resource_list);
+  wl_list_init (&data_device->primary_resource_list);
   wl_signal_init (&data_device->selection_ownership_signal);
+  wl_signal_init (&data_device->primary_ownership_signal);
   wl_signal_init (&data_device->dnd_ownership_signal);
 }
 
@@ -1435,17 +1850,34 @@ meta_wayland_data_device_set_keyboard_focus (MetaWaylandDataDevice *data_device)
     return;
 
   data_device_resource = wl_resource_find_for_client (&data_device->resource_list, focus_client);
-  if (!data_device_resource)
-    return;
-
-  source = data_device->selection_data_source;
-  if (source)
+  if (data_device_resource)
     {
-      offer = meta_wayland_data_source_send_offer (source, data_device_resource);
-      wl_data_device_send_selection (data_device_resource, offer);
+      source = data_device->selection_data_source;
+      if (source)
+        {
+          offer = meta_wayland_data_source_send_offer (source, data_device_resource);
+          wl_data_device_send_selection (data_device_resource, offer);
+        }
+      else
+        {
+          wl_data_device_send_selection (data_device_resource, NULL);
+        }
+    }
+
+  data_device_resource = wl_resource_find_for_client (&data_device->primary_resource_list, focus_client);
+  if (data_device_resource)
+    {
+      source = data_device->primary_data_source;
+      if (source)
+        {
+          offer = meta_wayland_data_source_send_primary_offer (source, data_device_resource);
+          gtk_primary_selection_device_send_selection (data_device_resource, offer);
+        }
+      else
+        {
+          gtk_primary_selection_device_send_selection (data_device_resource, NULL);
+        }
     }
-  else
-    wl_data_device_send_selection (data_device_resource, NULL);
 }
 
 gboolean
@@ -1486,6 +1918,19 @@ meta_wayland_data_source_wayland_new (struct wl_resource *resource)
   return META_WAYLAND_DATA_SOURCE (source_wayland);
 }
 
+static MetaWaylandDataSource *
+meta_wayland_data_source_primary_new (struct wl_resource *resource)
+{
+  MetaWaylandDataSourcePrimary *source_primary =
+    g_object_new (META_TYPE_WAYLAND_DATA_SOURCE_PRIMARY, NULL);
+
+  source_primary->resource = resource;
+  wl_resource_set_implementation (resource, &primary_source_interface,
+                                  source_primary, destroy_primary_source);
+
+  return META_WAYLAND_DATA_SOURCE (source_primary);
+}
+
 gboolean
 meta_wayland_data_source_add_mime_type (MetaWaylandDataSource *source,
                                         const gchar           *mime_type)

src/wayland/meta-wayland-data-device.h

@@ -55,15 +55,19 @@ struct _MetaWaylandDataSourceClass
 struct _MetaWaylandDataDevice
 {
   uint32_t selection_serial;
+  uint32_t primary_serial;
   MetaWaylandDataSource *selection_data_source;
   MetaWaylandDataSource *dnd_data_source;
+  MetaWaylandDataSource *primary_data_source;
   struct wl_listener selection_data_source_listener;
   struct wl_list resource_list;
+  struct wl_list primary_resource_list;
   MetaWaylandDragGrab *current_grab;
   struct wl_client *focus_client;
 
   struct wl_signal selection_ownership_signal;
   struct wl_signal dnd_ownership_signal;
+  struct wl_signal primary_ownership_signal;
 };
 
 void meta_wayland_data_device_manager_init (MetaWaylandCompositor *compositor);
@@ -80,6 +84,9 @@ void meta_wayland_data_device_set_dnd_source     (MetaWaylandDataDevice *data_de
 void meta_wayland_data_device_set_selection      (MetaWaylandDataDevice *data_device,
                                                   MetaWaylandDataSource *source,
                                                   guint32 serial);
+void meta_wayland_data_device_set_primary        (MetaWaylandDataDevice *data_device,
+                                                  MetaWaylandDataSource *source,
+                                                  guint32                serial);
 
 gboolean meta_wayland_data_source_add_mime_type  (MetaWaylandDataSource *source,
                                                   const gchar           *mime_type);

src/wayland/meta-wayland-keyboard.c

@@ -58,6 +58,7 @@
 #include <sys/mman.h>
 #include <clutter/evdev/clutter-evdev.h>
 
+#include "display-private.h"
 #include "backends/meta-backend-private.h"
 
 #include "meta-wayland-private.h"
@@ -279,14 +280,66 @@ notify_key (MetaWaylandKeyboard *keyboard,
   return keyboard->grab->interface->key (keyboard->grab, event);
 }
 
+static xkb_mod_mask_t
+add_vmod (xkb_mod_mask_t mask,
+          xkb_mod_mask_t mod,
+          xkb_mod_mask_t vmod,
+          xkb_mod_mask_t *added)
+{
+  if ((mask & mod) && !(mod & *added))
+    {
+      mask |= vmod;
+      *added |= mod;
+    }
+  return mask;
+}
+
+static xkb_mod_mask_t
+add_virtual_mods (xkb_mod_mask_t mask)
+{
+  MetaKeyBindingManager *keys = &(meta_get_display ()->key_binding_manager);
+  xkb_mod_mask_t added;
+  guint i;
+  /* Order is important here: if multiple vmods share the same real
+     modifier we only want to add the first. */
+  struct {
+    xkb_mod_mask_t mod;
+    xkb_mod_mask_t vmod;
+  } mods[] = {
+    { keys->super_mask, keys->virtual_super_mask },
+    { keys->hyper_mask, keys->virtual_hyper_mask },
+    { keys->meta_mask,  keys->virtual_meta_mask },
+  };
+
+  added = 0;
+  for (i = 0; i < G_N_ELEMENTS (mods); ++i)
+    mask = add_vmod (mask, mods[i].mod, mods[i].vmod, &added);
+
+  return mask;
+}
+
+static void
+keyboard_send_modifiers (MetaWaylandKeyboard *keyboard,
+                         struct wl_resource  *resource,
+                         uint32_t             serial)
+{
+  struct xkb_state *state = keyboard->xkb_info.state;
+  xkb_mod_mask_t depressed, latched, locked;
+
+  depressed = add_virtual_mods (xkb_state_serialize_mods (state, XKB_STATE_MODS_DEPRESSED));
+  latched = add_virtual_mods (xkb_state_serialize_mods (state, XKB_STATE_MODS_LATCHED));
+  locked = add_virtual_mods (xkb_state_serialize_mods (state, XKB_STATE_MODS_LOCKED));
+
+  wl_keyboard_send_modifiers (resource, serial, depressed, latched, locked,
+                              xkb_state_serialize_layout (state, XKB_STATE_LAYOUT_EFFECTIVE));
+}
+
 static void
 meta_wayland_keyboard_broadcast_modifiers (MetaWaylandKeyboard *keyboard)
 {
-  struct xkb_state *state;
   struct wl_resource *resource;
   struct wl_list *l;
 
-  state = keyboard->xkb_info.state;
 
   l = &keyboard->focus_resource_list;
   if (!wl_list_empty (l))
@@ -294,14 +347,7 @@ meta_wayland_keyboard_broadcast_modifiers (MetaWaylandKeyboard *keyboard)
       uint32_t serial = wl_display_next_serial (keyboard->display);
 
       wl_resource_for_each (resource, l)
-        {
-          wl_keyboard_send_modifiers (resource,
-                                      serial,
-                                      xkb_state_serialize_mods (state, XKB_STATE_MODS_DEPRESSED),
-                                      xkb_state_serialize_mods (state, XKB_STATE_MODS_LATCHED),
-                                      xkb_state_serialize_mods (state, XKB_STATE_MODS_LOCKED),
-                                      xkb_state_serialize_layout (state, XKB_STATE_LAYOUT_EFFECTIVE));
-        }
+        keyboard_send_modifiers (keyboard, resource, serial);
     }
 }
 
@@ -509,6 +555,13 @@ meta_wayland_keyboard_update (MetaWaylandKeyboard *keyboard,
 {
   gboolean is_press = event->type == CLUTTER_KEY_PRESS;
 
+  /* If we get a key event but still have pending modifier state
+   * changes from a previous event that didn't get cleared, we need to
+   * send that state right away so that the new key event can be
+   * interpreted by clients correctly modified. */
+  if (keyboard->mods_changed)
+    notify_modifiers (keyboard);
+
   keyboard->mods_changed = xkb_state_update_key (keyboard->xkb_info.state,
                                                  event->hardware_keycode,
                                                  is_press ? XKB_KEY_DOWN : XKB_KEY_UP);
@@ -602,7 +655,6 @@ broadcast_focus (MetaWaylandKeyboard *keyboard,
                  struct wl_resource  *resource)
 {
   struct wl_array fake_keys;
-  struct xkb_state *state = keyboard->xkb_info.state;
 
   /* We never want to send pressed keys to wayland clients on
    * enter. The protocol says that we should send them, presumably so
@@ -622,11 +674,7 @@ broadcast_focus (MetaWaylandKeyboard *keyboard,
    */
   wl_array_init (&fake_keys);
 
-  wl_keyboard_send_modifiers (resource, keyboard->focus_serial,
-                              xkb_state_serialize_mods (state, XKB_STATE_MODS_DEPRESSED),
-                              xkb_state_serialize_mods (state, XKB_STATE_MODS_LATCHED),
-                              xkb_state_serialize_mods (state, XKB_STATE_MODS_LOCKED),
-                              xkb_state_serialize_layout (state, XKB_STATE_LAYOUT_EFFECTIVE));
+  keyboard_send_modifiers (keyboard, resource, keyboard->focus_serial);
   wl_keyboard_send_enter (resource, keyboard->focus_serial,
                           keyboard->focus_surface->resource,
                           &fake_keys);

src/wayland/meta-wayland-pointer-constraints.c

@@ -0,0 +1,990 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#include "config.h"
+
+#include "meta-wayland-pointer-constraints.h"
+
+#include <glib.h>
+
+#include "meta/meta-backend.h"
+#include "meta-wayland-private.h"
+#include "meta-wayland-seat.h"
+#include "meta-wayland-pointer.h"
+#include "meta-wayland-surface.h"
+#include "meta-wayland-region.h"
+#include "meta-pointer-lock-wayland.h"
+#include "meta-pointer-confinement-wayland.h"
+#include "window-private.h"
+#include "backends/meta-backend-private.h"
+#include "backends/native/meta-backend-native.h"
+#include "backends/meta-pointer-constraint.h"
+
+#include "pointer-constraints-unstable-v1-server-protocol.h"
+
+static GQuark quark_pending_constraint_state = 0;
+static GQuark quark_surface_pointer_constraints_data = 0;
+
+struct _MetaWaylandPointerConstraint
+{
+  GObject parent;
+
+  MetaWaylandSurface *surface;
+  gboolean is_enabled;
+  cairo_region_t *region;
+  struct wl_resource *resource;
+  MetaWaylandPointerGrab grab;
+  MetaWaylandSeat *seat;
+  enum zwp_pointer_constraints_v1_lifetime lifetime;
+
+  gboolean hint_set;
+  wl_fixed_t x_hint;
+  wl_fixed_t y_hint;
+
+  MetaPointerConstraint *constraint;
+};
+
+typedef struct _MetaWaylandSurfacePointerConstraintsData
+{
+  GList *pointer_constraints;
+  MetaWindow *window;
+  gulong appears_changed_handler_id;
+  gulong raised_handler_id;
+} MetaWaylandSurfacePointerConstraintsData;
+
+typedef struct
+{
+  MetaWaylandPointerConstraint *constraint;
+  cairo_region_t *region;
+  gulong applied_handler_id;
+} MetaWaylandPendingConstraintState;
+
+typedef struct
+{
+  GList *pending_constraint_states;
+} MetaWaylandPendingConstraintStateContainer;
+
+G_DEFINE_TYPE (MetaWaylandPointerConstraint, meta_wayland_pointer_constraint,
+               G_TYPE_OBJECT);
+
+static const struct zwp_locked_pointer_v1_interface locked_pointer_interface;
+static const struct zwp_confined_pointer_v1_interface confined_pointer_interface;
+static const MetaWaylandPointerGrabInterface locked_pointer_grab_interface;
+static const MetaWaylandPointerGrabInterface confined_pointer_grab_interface;
+
+static void
+meta_wayland_pointer_constraint_destroy (MetaWaylandPointerConstraint *constraint);
+
+static void
+meta_wayland_pointer_constraint_maybe_enable_for_window (MetaWindow *window);
+
+static void
+meta_wayland_pointer_constraint_maybe_remove_for_seat (MetaWaylandSeat *seat,
+                                                       MetaWindow      *window);
+
+static MetaWaylandSurfacePointerConstraintsData *
+get_surface_constraints_data (MetaWaylandSurface *surface)
+{
+  return g_object_get_qdata (G_OBJECT (surface),
+                             quark_surface_pointer_constraints_data);
+}
+
+static void
+appears_focused_changed (MetaWindow *window,
+                         GParamSpec *pspec,
+                         gpointer    user_data)
+{
+  MetaWaylandCompositor *wayland_compositor;
+
+  wayland_compositor = meta_wayland_compositor_get_default ();
+  meta_wayland_pointer_constraint_maybe_remove_for_seat (wayland_compositor->seat,
+                                                         window);
+
+  if (window->unmanaging)
+    return;
+
+  meta_wayland_pointer_constraint_maybe_enable_for_window (window);
+}
+
+static void
+window_raised (MetaWindow *window)
+{
+  meta_wayland_pointer_constraint_maybe_enable_for_window (window);
+}
+
+static MetaWaylandSurfacePointerConstraintsData *
+surface_constraint_data_new (MetaWaylandSurface *surface)
+{
+  MetaWaylandSurfacePointerConstraintsData *data;
+
+  data = g_new0 (MetaWaylandSurfacePointerConstraintsData, 1);
+
+  if (surface->window)
+    {
+      data->window = surface->window;
+      g_object_add_weak_pointer (G_OBJECT (data->window),
+                                 (gpointer *) &data->window);
+      data->appears_changed_handler_id =
+        g_signal_connect (data->window, "notify::appears-focused",
+                          G_CALLBACK (appears_focused_changed), NULL);
+      data->raised_handler_id =
+        g_signal_connect (data->window, "raised",
+                          G_CALLBACK (window_raised), NULL);
+    }
+  else
+    {
+      /* TODO: Support constraints on non-toplevel windows, such as subsurfaces.
+       */
+      g_warn_if_reached ();
+    }
+
+  return data;
+}
+static void
+surface_constraint_data_free (MetaWaylandSurfacePointerConstraintsData *data)
+{
+  if (data->window)
+    {
+      g_signal_handler_disconnect (data->window,
+                                   data->appears_changed_handler_id);
+      g_signal_handler_disconnect (data->window,
+                                   data->raised_handler_id);
+      g_object_remove_weak_pointer (G_OBJECT (data->window),
+                                    (gpointer *) &data->window);
+    }
+
+  g_list_free_full (data->pointer_constraints,
+                    (GDestroyNotify) meta_wayland_pointer_constraint_destroy);
+  g_free (data);
+}
+
+static MetaWaylandSurfacePointerConstraintsData *
+ensure_surface_constraints_data (MetaWaylandSurface *surface)
+{
+  MetaWaylandSurfacePointerConstraintsData *data;
+
+  data = get_surface_constraints_data (surface);
+  if (!data)
+    {
+      data = surface_constraint_data_new (surface);
+      g_object_set_qdata_full (G_OBJECT (surface),
+                               quark_surface_pointer_constraints_data,
+                               data,
+                               (GDestroyNotify) surface_constraint_data_free);
+    }
+
+  return data;
+}
+
+static void
+surface_add_pointer_constraint (MetaWaylandSurface           *surface,
+                                MetaWaylandPointerConstraint *constraint)
+{
+  MetaWaylandSurfacePointerConstraintsData *data;
+
+  data = ensure_surface_constraints_data (surface);
+  data->pointer_constraints = g_list_append (data->pointer_constraints,
+                                             constraint);
+}
+
+static void
+surface_remove_pointer_constraints (MetaWaylandSurface           *surface,
+                                    MetaWaylandPointerConstraint *constraint)
+{
+  MetaWaylandSurfacePointerConstraintsData *data;
+
+  data = get_surface_constraints_data (surface);
+  data->pointer_constraints =
+    g_list_remove (data->pointer_constraints, constraint);
+
+  if (!data->pointer_constraints)
+    {
+      g_object_set_qdata (G_OBJECT (surface),
+                          quark_surface_pointer_constraints_data,
+                          NULL);
+    }
+}
+
+static MetaWaylandPointerConstraint *
+meta_wayland_pointer_constraint_new (MetaWaylandSurface                      *surface,
+                                     MetaWaylandSeat                         *seat,
+                                     MetaWaylandRegion                       *region,
+                                     enum zwp_pointer_constraints_v1_lifetime lifetime,
+                                     struct wl_resource                      *resource,
+                                     const MetaWaylandPointerGrabInterface   *grab_interface)
+{
+  MetaWaylandPointerConstraint *constraint;
+
+  constraint = g_object_new (META_TYPE_WAYLAND_POINTER_CONSTRAINT, NULL);
+  if (!constraint)
+    return NULL;
+
+  constraint->surface = surface;
+  constraint->seat = seat;
+  constraint->lifetime = lifetime;
+  constraint->resource = resource;
+  constraint->grab.interface = grab_interface;
+
+  if (region)
+    {
+      constraint->region =
+        cairo_region_copy (meta_wayland_region_peek_cairo_region (region));
+    }
+  else
+    {
+      constraint->region = NULL;
+    }
+
+  return constraint;
+}
+
+static gboolean
+meta_wayland_pointer_constraint_is_enabled (MetaWaylandPointerConstraint *constraint)
+{
+  return constraint->is_enabled;
+}
+
+static void
+meta_wayland_pointer_constraint_notify_activated (MetaWaylandPointerConstraint *constraint)
+{
+  struct wl_resource *resource = constraint->resource;
+
+  if (wl_resource_instance_of (resource,
+                               &zwp_locked_pointer_v1_interface,
+                               &locked_pointer_interface))
+    {
+      zwp_locked_pointer_v1_send_locked (resource);
+    }
+  else if (wl_resource_instance_of (resource,
+                                    &zwp_confined_pointer_v1_interface,
+                                    &confined_pointer_interface))
+    {
+      zwp_confined_pointer_v1_send_confined (resource);
+    }
+}
+
+static void
+meta_wayland_pointer_constraint_notify_deactivated (MetaWaylandPointerConstraint *constraint)
+{
+  struct wl_resource *resource = constraint->resource;
+
+  if (wl_resource_instance_of (resource,
+                               &zwp_locked_pointer_v1_interface,
+                               &locked_pointer_interface))
+    zwp_locked_pointer_v1_send_unlocked (resource);
+  else if (wl_resource_instance_of (resource,
+                                    &zwp_confined_pointer_v1_interface,
+                                    &confined_pointer_interface))
+    zwp_confined_pointer_v1_send_unconfined (resource);
+}
+
+static MetaPointerConstraint *
+meta_wayland_pointer_constraint_create_pointer_constraint (MetaWaylandPointerConstraint *constraint)
+{
+  struct wl_resource *resource = constraint->resource;
+
+  if (wl_resource_instance_of (resource,
+                               &zwp_locked_pointer_v1_interface,
+                               &locked_pointer_interface))
+    {
+      return meta_pointer_lock_wayland_new ();
+    }
+  else if (wl_resource_instance_of (resource,
+                                    &zwp_confined_pointer_v1_interface,
+                                    &confined_pointer_interface))
+    {
+      return meta_pointer_confinement_wayland_new (constraint);
+    }
+  g_assert_not_reached ();
+  return NULL;
+}
+
+static void
+meta_wayland_pointer_constraint_enable (MetaWaylandPointerConstraint *constraint)
+{
+  MetaBackend *backend = meta_get_backend ();
+
+  g_assert (!constraint->is_enabled);
+
+  constraint->is_enabled = TRUE;
+  meta_wayland_pointer_constraint_notify_activated (constraint);
+  meta_wayland_pointer_start_grab (&constraint->seat->pointer,
+                                   &constraint->grab);
+
+  constraint->constraint =
+    meta_wayland_pointer_constraint_create_pointer_constraint (constraint);
+  meta_backend_set_client_pointer_constraint (backend, constraint->constraint);
+  g_object_add_weak_pointer (G_OBJECT (constraint->constraint),
+                             (gpointer *) &constraint->constraint);
+  g_object_unref (constraint->constraint);
+}
+
+static void
+meta_wayland_pointer_constraint_disable (MetaWaylandPointerConstraint *constraint)
+{
+  constraint->is_enabled = FALSE;
+  meta_wayland_pointer_constraint_notify_deactivated (constraint);
+  meta_wayland_pointer_end_grab (constraint->grab.pointer);
+  meta_backend_set_client_pointer_constraint (meta_get_backend (), NULL);
+}
+
+void
+meta_wayland_pointer_constraint_destroy (MetaWaylandPointerConstraint *constraint)
+{
+  if (meta_wayland_pointer_constraint_is_enabled (constraint))
+    meta_wayland_pointer_constraint_disable (constraint);
+
+  wl_resource_set_user_data (constraint->resource, NULL);
+  g_clear_pointer (&constraint->region, cairo_region_destroy);
+  g_object_unref (constraint);
+}
+
+static gboolean
+is_within_constraint_region (MetaWaylandPointerConstraint *constraint,
+                             wl_fixed_t                    sx,
+                             wl_fixed_t                    sy)
+{
+  cairo_region_t *region;
+  gboolean is_within;
+
+  region = meta_wayland_pointer_constraint_calculate_effective_region (constraint);
+  is_within = cairo_region_contains_point (region,
+                                           wl_fixed_to_int (sx),
+                                           wl_fixed_to_int (sy));
+  cairo_region_destroy (region);
+
+  return is_within;
+}
+
+static void
+meta_wayland_pointer_constraint_maybe_enable (MetaWaylandPointerConstraint *constraint)
+{
+  wl_fixed_t sx, sy;
+
+  if (constraint->is_enabled)
+    return;
+
+  if (!constraint->surface->window)
+    {
+      g_warn_if_reached ();
+      return;
+    }
+
+  if (!meta_window_appears_focused (constraint->surface->window))
+    return;
+
+  meta_wayland_pointer_get_relative_coordinates (&constraint->seat->pointer,
+                                                 constraint->surface,
+                                                 &sx, &sy);
+  if (!is_within_constraint_region (constraint, sx, sy))
+    return;
+
+  meta_wayland_pointer_constraint_enable (constraint);
+}
+
+static void
+meta_wayland_pointer_constraint_remove (MetaWaylandPointerConstraint *constraint)
+{
+  MetaWaylandSurface *surface = constraint->surface;
+
+  surface_remove_pointer_constraints (surface, constraint);
+  meta_wayland_pointer_constraint_destroy (constraint);
+}
+
+void
+meta_wayland_pointer_constraint_maybe_remove_for_seat (MetaWaylandSeat *seat,
+                                                       MetaWindow      *window)
+{
+  MetaWaylandPointer *pointer = &seat->pointer;
+  MetaWaylandPointerConstraint *constraint;
+
+  if ((pointer->grab->interface != &confined_pointer_grab_interface &&
+       pointer->grab->interface != &locked_pointer_grab_interface))
+    return;
+
+  constraint = wl_container_of (pointer->grab, constraint, grab);
+
+  if (constraint->surface != window->surface)
+    return;
+
+  if (meta_window_appears_focused (window) &&
+      pointer->focus_surface == window->surface)
+    return;
+
+  switch (constraint->lifetime)
+    {
+    case ZWP_POINTER_CONSTRAINTS_V1_LIFETIME_ONESHOT:
+      meta_wayland_pointer_constraint_remove (constraint);
+      break;
+
+    case ZWP_POINTER_CONSTRAINTS_V1_LIFETIME_PERSISTENT:
+      meta_wayland_pointer_constraint_disable (constraint);
+      break;
+
+    default:
+      g_assert_not_reached ();
+    }
+}
+
+static void
+meta_wayland_pointer_constraint_maybe_enable_for_window (MetaWindow *window)
+{
+  MetaWaylandSurface *surface = window->surface;
+  MetaWaylandSurfacePointerConstraintsData *surface_data;
+  GList *l;
+
+  surface_data = get_surface_constraints_data (surface);
+  if (!surface_data)
+    return;
+
+  for (l = surface_data->pointer_constraints; l; l = l->next)
+    {
+      MetaWaylandPointerConstraint *constraint = l->data;
+
+      meta_wayland_pointer_constraint_maybe_enable (constraint);
+    }
+}
+
+MetaWaylandSeat *
+meta_wayland_pointer_constraint_get_seat (MetaWaylandPointerConstraint *constraint)
+{
+  return constraint->seat;
+}
+
+cairo_region_t *
+meta_wayland_pointer_constraint_calculate_effective_region (MetaWaylandPointerConstraint *constraint)
+{
+  cairo_region_t *region;
+
+  region = meta_wayland_surface_calculate_input_region (constraint->surface);
+  if (constraint->region)
+    cairo_region_intersect (region, constraint->region);
+
+  return region;
+}
+
+MetaWaylandSurface *
+meta_wayland_pointer_constraint_get_surface (MetaWaylandPointerConstraint *constraint)
+{
+  return constraint->surface;
+}
+
+static void
+pointer_constraint_resource_destroyed (struct wl_resource *resource)
+{
+  MetaWaylandPointerConstraint *constraint =
+    wl_resource_get_user_data (resource);
+
+  if (!constraint)
+    return;
+
+  meta_wayland_pointer_constraint_remove (constraint);
+}
+
+static void
+pending_constraint_state_free (MetaWaylandPendingConstraintState *constraint_pending)
+{
+  g_clear_pointer (&constraint_pending->region, cairo_region_destroy);
+  if (constraint_pending->constraint)
+    g_object_remove_weak_pointer (G_OBJECT (constraint_pending->constraint),
+                                  (gpointer *) &constraint_pending->constraint);
+}
+
+static MetaWaylandPendingConstraintStateContainer *
+get_pending_constraint_state_container (MetaWaylandPendingState *pending)
+{
+  return g_object_get_qdata (G_OBJECT (pending),
+                             quark_pending_constraint_state);
+}
+
+static MetaWaylandPendingConstraintState *
+get_pending_constraint_state (MetaWaylandPointerConstraint *constraint)
+{
+  MetaWaylandPendingState *pending = constraint->surface->pending;
+  MetaWaylandPendingConstraintStateContainer *container;
+  GList *l;
+
+  container = get_pending_constraint_state_container (pending);
+  for (l = container->pending_constraint_states; l; l = l->next)
+    {
+      MetaWaylandPendingConstraintState *constraint_pending = l->data;
+
+      if (constraint_pending->constraint == constraint)
+        return constraint_pending;
+    }
+
+  return NULL;
+}
+
+static void
+pending_constraint_state_container_free (MetaWaylandPendingConstraintStateContainer *container)
+{
+  g_list_free_full (container->pending_constraint_states,
+                    (GDestroyNotify) pending_constraint_state_free);
+  g_free (container);
+}
+
+static MetaWaylandPendingConstraintStateContainer *
+ensure_pending_constraint_state_container (MetaWaylandPendingState *pending)
+{
+  MetaWaylandPendingConstraintStateContainer *container;
+
+  container = get_pending_constraint_state_container (pending);
+  if (!container)
+    {
+      container = g_new0 (MetaWaylandPendingConstraintStateContainer, 1);
+      g_object_set_qdata_full (G_OBJECT (pending),
+                               quark_pending_constraint_state,
+                               container,
+                               (GDestroyNotify) pending_constraint_state_container_free);
+
+    }
+
+  return container;
+}
+
+static void
+remove_pending_constraint_state (MetaWaylandPointerConstraint *constraint,
+                                 MetaWaylandPendingState      *pending)
+{
+  MetaWaylandPendingConstraintStateContainer *container;
+  GList *l;
+
+  container = get_pending_constraint_state_container (pending);
+  for (l = container->pending_constraint_states; l; l = l->next)
+    {
+      MetaWaylandPendingConstraintState *constraint_pending = l->data;
+      if (constraint_pending->constraint != constraint)
+        continue;
+
+      pending_constraint_state_free (l->data);
+      container->pending_constraint_states =
+        g_list_remove_link (container->pending_constraint_states, l);
+      break;
+    }
+}
+
+static void
+pending_constraint_state_applied (MetaWaylandPendingState           *pending,
+                                  MetaWaylandPendingConstraintState *constraint_pending)
+{
+  MetaWaylandPointerConstraint *constraint = constraint_pending->constraint;
+
+  if (!constraint)
+    return;
+
+  g_clear_pointer (&constraint->region, cairo_region_destroy);
+  if (constraint_pending->region)
+    {
+      constraint->region = constraint_pending->region;
+      constraint_pending->region = NULL;
+    }
+  else
+    {
+      constraint->region = NULL;
+    }
+
+  g_signal_handler_disconnect (pending,
+                               constraint_pending->applied_handler_id);
+  remove_pending_constraint_state (constraint, pending);
+
+  /* The pointer is potentially warped by the actor paint signal callback if
+   * the new region proved it necessary.
+   */
+}
+
+static MetaWaylandPendingConstraintState *
+ensure_pending_constraint_state (MetaWaylandPointerConstraint *constraint)
+{
+  MetaWaylandPendingState *pending = constraint->surface->pending;
+  MetaWaylandPendingConstraintStateContainer *container;
+  MetaWaylandPendingConstraintState *constraint_pending;
+
+  container = ensure_pending_constraint_state_container (pending);
+  constraint_pending = get_pending_constraint_state (constraint);
+  if (!constraint_pending)
+    {
+      constraint_pending = g_new0 (MetaWaylandPendingConstraintState, 1);
+      constraint_pending->constraint = constraint;
+      constraint_pending->applied_handler_id =
+        g_signal_connect (pending, "applied",
+                          G_CALLBACK (pending_constraint_state_applied),
+                          constraint_pending);
+      g_object_add_weak_pointer (G_OBJECT (constraint),
+                                 (gpointer *) &constraint_pending->constraint);
+
+      container->pending_constraint_states =
+        g_list_append (container->pending_constraint_states,
+                       constraint_pending);
+    }
+
+  return constraint_pending;
+}
+
+static void
+meta_wayland_pointer_constraint_set_pending_region (MetaWaylandPointerConstraint *constraint,
+                                                    MetaWaylandRegion            *region)
+{
+  MetaWaylandPendingConstraintState *constraint_pending;
+
+  constraint_pending = ensure_pending_constraint_state (constraint);
+
+  g_clear_pointer (&constraint_pending->region, cairo_region_destroy);
+  if (region)
+    {
+      constraint_pending->region =
+        cairo_region_copy (meta_wayland_region_peek_cairo_region (region));
+    }
+}
+
+static MetaWaylandPointerConstraint *
+get_pointer_constraint_for_seat (MetaWaylandSurface *surface,
+                                 MetaWaylandSeat    *seat)
+{
+  MetaWaylandSurfacePointerConstraintsData *surface_data;
+  GList *l;
+
+  surface_data = get_surface_constraints_data (surface);
+  if (!surface_data)
+    return NULL;
+
+  for (l = surface_data->pointer_constraints; l; l = l->next)
+    {
+      MetaWaylandPointerConstraint *constraint = l->data;
+
+      if (seat == constraint->seat)
+        return constraint;
+    }
+
+  return NULL;
+}
+
+static void
+init_pointer_constraint (struct wl_resource                      *resource,
+                         uint32_t                                 id,
+                         MetaWaylandSurface                      *surface,
+                         MetaWaylandSeat                         *seat,
+                         MetaWaylandRegion                       *region,
+                         enum zwp_pointer_constraints_v1_lifetime lifetime,
+                         const struct wl_interface               *interface,
+                         const void                              *implementation,
+                         const MetaWaylandPointerGrabInterface   *grab_interface)
+{
+  struct wl_client *client = wl_resource_get_client (resource);
+  struct wl_resource *cr;
+  MetaWaylandPointerConstraint *constraint;
+
+  if (get_pointer_constraint_for_seat (surface, seat))
+    {
+      wl_resource_post_error (resource,
+                              WL_DISPLAY_ERROR_INVALID_OBJECT,
+                              "the pointer as already requested to be "
+                              "locked or confined on that surface");
+      return;
+    }
+
+  cr = wl_resource_create (client, interface,
+                           wl_resource_get_version (resource),
+                           id);
+  if (cr == NULL)
+    {
+      wl_client_post_no_memory (client);
+      return;
+    }
+
+  constraint = meta_wayland_pointer_constraint_new (surface, seat,
+                                                    region,
+                                                    lifetime,
+                                                    cr, grab_interface);
+  if (constraint == NULL)
+    {
+      wl_client_post_no_memory (client);
+      return;
+    }
+
+  surface_add_pointer_constraint (surface, constraint);
+
+  wl_resource_set_implementation (cr, implementation, constraint,
+                                  pointer_constraint_resource_destroyed);
+
+  meta_wayland_pointer_constraint_maybe_enable (constraint);
+}
+
+static void
+locked_pointer_destroy (struct wl_client   *client,
+                        struct wl_resource *resource)
+{
+  MetaWaylandPointerConstraint *constraint =
+    wl_resource_get_user_data (resource);
+  gboolean warp_pointer = FALSE;
+  int warp_x, warp_y;
+
+  if (constraint && constraint->is_enabled && constraint->hint_set &&
+      is_within_constraint_region (constraint,
+                                   constraint->x_hint,
+                                   constraint->y_hint))
+    {
+      float sx, sy;
+      float x, y;
+
+      sx = (float)wl_fixed_to_double (constraint->x_hint);
+      sy = (float)wl_fixed_to_double (constraint->y_hint);
+      meta_wayland_surface_get_absolute_coordinates (constraint->surface,
+                                                     sx, sy,
+                                                     &x, &y);
+      warp_pointer = TRUE;
+      warp_x = (int) x;
+      warp_y = (int) y;
+    }
+  wl_resource_destroy (resource);
+
+  if (warp_pointer)
+    meta_backend_warp_pointer (meta_get_backend (), warp_x, warp_y);
+}
+
+static void
+locked_pointer_set_cursor_position_hint (struct wl_client   *client,
+                                         struct wl_resource *resource,
+                                         wl_fixed_t          surface_x,
+                                         wl_fixed_t          surface_y)
+{
+  MetaWaylandPointerConstraint *constraint =
+    wl_resource_get_user_data (resource);
+
+  /* Ignore a set cursor hint that was already sent after the constraint
+   * was cancelled. */
+  if (!constraint || !constraint->resource || constraint->resource != resource)
+    return;
+
+  constraint->hint_set = TRUE;
+  constraint->x_hint = surface_x;
+  constraint->y_hint = surface_y;
+}
+
+static void
+locked_pointer_set_region (struct wl_client   *client,
+                           struct wl_resource *resource,
+                           struct wl_resource *region_resource)
+{
+  MetaWaylandPointerConstraint *constraint =
+    wl_resource_get_user_data (resource);
+  MetaWaylandRegion *region =
+    region_resource ? wl_resource_get_user_data (region_resource) : NULL;
+
+  if (!constraint)
+    return;
+
+  meta_wayland_pointer_constraint_set_pending_region (constraint, region);
+}
+
+static const struct zwp_locked_pointer_v1_interface locked_pointer_interface = {
+  locked_pointer_destroy,
+  locked_pointer_set_cursor_position_hint,
+  locked_pointer_set_region,
+};
+
+static void
+locked_pointer_grab_pointer_focus (MetaWaylandPointerGrab *grab,
+                                   MetaWaylandSurface     *surface)
+{
+}
+
+static void
+locked_pointer_grab_pointer_motion (MetaWaylandPointerGrab *grab,
+                                    const ClutterEvent     *event)
+{
+  meta_wayland_pointer_send_relative_motion (grab->pointer, event);
+}
+
+static void
+locked_pointer_grab_pointer_button (MetaWaylandPointerGrab *grab,
+                                    const ClutterEvent     *event)
+{
+  meta_wayland_pointer_send_button (grab->pointer, event);
+}
+
+static const MetaWaylandPointerGrabInterface locked_pointer_grab_interface = {
+  locked_pointer_grab_pointer_focus,
+  locked_pointer_grab_pointer_motion,
+  locked_pointer_grab_pointer_button,
+};
+
+static void
+pointer_constraints_destroy (struct wl_client   *client,
+                             struct wl_resource *resource)
+{
+  wl_resource_destroy (resource);
+}
+
+static void
+pointer_constraints_lock_pointer (struct wl_client   *client,
+                                  struct wl_resource *resource,
+                                  uint32_t            id,
+                                  struct wl_resource *surface_resource,
+                                  struct wl_resource *pointer_resource,
+                                  struct wl_resource *region_resource,
+                                  uint32_t            lifetime)
+{
+  MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
+  MetaWaylandPointer *pointer = wl_resource_get_user_data (pointer_resource);
+  MetaWaylandSeat *seat = meta_wayland_pointer_get_seat (pointer);
+  MetaWaylandRegion *region =
+    region_resource ? wl_resource_get_user_data (region_resource) : NULL;
+
+  init_pointer_constraint (resource, id, surface, seat, region, lifetime,
+                           &zwp_locked_pointer_v1_interface,
+                           &locked_pointer_interface,
+                           &locked_pointer_grab_interface);
+}
+
+static void
+confined_pointer_grab_pointer_focus (MetaWaylandPointerGrab *grab,
+                                     MetaWaylandSurface *surface)
+{
+}
+
+static void
+confined_pointer_grab_pointer_motion (MetaWaylandPointerGrab *grab,
+                                      const ClutterEvent     *event)
+{
+  MetaWaylandPointerConstraint *constraint =
+    wl_container_of (grab, constraint, grab);
+  MetaWaylandPointer *pointer = grab->pointer;
+
+  g_assert (pointer->focus_surface);
+  g_assert (pointer->focus_surface == constraint->surface);
+
+  meta_wayland_pointer_send_motion (pointer, event);
+}
+
+static void
+confined_pointer_grab_pointer_button (MetaWaylandPointerGrab *grab,
+                                      const ClutterEvent     *event)
+{
+  meta_wayland_pointer_send_button (grab->pointer, event);
+}
+
+static const MetaWaylandPointerGrabInterface confined_pointer_grab_interface = {
+  confined_pointer_grab_pointer_focus,
+  confined_pointer_grab_pointer_motion,
+  confined_pointer_grab_pointer_button,
+};
+
+static void
+confined_pointer_destroy (struct wl_client   *client,
+                          struct wl_resource *resource)
+{
+  wl_resource_destroy (resource);
+}
+
+static void
+confined_pointer_set_region (struct wl_client   *client,
+                             struct wl_resource *resource,
+                             struct wl_resource *region_resource)
+{
+  MetaWaylandPointerConstraint *constraint =
+    wl_resource_get_user_data (resource);
+  MetaWaylandRegion *region =
+    region_resource ? wl_resource_get_user_data (region_resource) : NULL;
+
+  if (!constraint)
+    return;
+
+  meta_wayland_pointer_constraint_set_pending_region (constraint, region);
+}
+
+static const struct zwp_confined_pointer_v1_interface confined_pointer_interface = {
+  confined_pointer_destroy,
+  confined_pointer_set_region,
+};
+
+static void
+pointer_constraints_confine_pointer (struct wl_client   *client,
+                                     struct wl_resource *resource,
+                                     uint32_t            id,
+                                     struct wl_resource *surface_resource,
+                                     struct wl_resource *pointer_resource,
+                                     struct wl_resource *region_resource,
+                                     uint32_t            lifetime)
+{
+  MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
+  MetaWaylandPointer *pointer = wl_resource_get_user_data (pointer_resource);
+  MetaWaylandSeat *seat = meta_wayland_pointer_get_seat (pointer);
+  MetaWaylandRegion *region =
+    region_resource ? wl_resource_get_user_data (region_resource) : NULL;
+
+  init_pointer_constraint (resource, id, surface, seat, region, lifetime,
+                           &zwp_confined_pointer_v1_interface,
+                           &confined_pointer_interface,
+                           &confined_pointer_grab_interface);
+
+}
+
+static const struct zwp_pointer_constraints_v1_interface pointer_constraints = {
+  pointer_constraints_destroy,
+  pointer_constraints_lock_pointer,
+  pointer_constraints_confine_pointer,
+};
+
+static void
+bind_pointer_constraints (struct wl_client *client,
+                          void             *data,
+                          uint32_t          version,
+                          uint32_t          id)
+{
+  MetaWaylandCompositor *compositor = data;
+  struct wl_resource *resource;
+
+  resource = wl_resource_create (client,
+                                 &zwp_pointer_constraints_v1_interface,
+                                 1, id);
+
+  wl_resource_set_implementation (resource,
+                                  &pointer_constraints,
+                                  compositor,
+                                  NULL);
+}
+
+void
+meta_wayland_pointer_constraints_init (MetaWaylandCompositor *compositor)
+{
+  if (!wl_global_create (compositor->wayland_display,
+                         &zwp_pointer_constraints_v1_interface, 1,
+                         compositor, bind_pointer_constraints))
+    g_error ("Could not create wp_pointer_constraints global");
+}
+
+static void
+meta_wayland_pointer_constraint_init (MetaWaylandPointerConstraint *constraint)
+{
+}
+
+static void
+meta_wayland_pointer_constraint_class_init (MetaWaylandPointerConstraintClass *klass)
+{
+  quark_pending_constraint_state =
+    g_quark_from_static_string ("-meta-wayland-pointer-constraint-pending_state");
+  quark_surface_pointer_constraints_data =
+    g_quark_from_static_string ("-meta-wayland-surface-constraints-data");
+}

src/wayland/meta-wayland-pointer-constraints.h

@@ -0,0 +1,47 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#ifndef META_WAYLAND_POINTER_CONSTRAINTS_H
+#define META_WAYLAND_POINTER_CONSTRAINTS_H
+
+#include "meta-wayland-types.h"
+#include "meta/window.h"
+
+#include <wayland-server.h>
+
+#define META_TYPE_WAYLAND_POINTER_CONSTRAINT (meta_wayland_pointer_constraint_get_type ())
+G_DECLARE_FINAL_TYPE (MetaWaylandPointerConstraint,
+                      meta_wayland_pointer_constraint,
+                      META, WAYLAND_POINTER_CONSTRAINT,
+                      GObject);
+
+void meta_wayland_pointer_constraints_init (MetaWaylandCompositor *compositor);
+
+MetaWaylandSeat * meta_wayland_pointer_constraint_get_seat (MetaWaylandPointerConstraint *constraint);
+
+cairo_region_t * meta_wayland_pointer_constraint_calculate_effective_region (MetaWaylandPointerConstraint *constraint);
+
+MetaWaylandSurface * meta_wayland_pointer_constraint_get_surface (MetaWaylandPointerConstraint *constraint);
+
+#endif /* META_WAYLAND_POINTER_CONSTRAINTS_H */