mutter/clutter/cogl merge build fixes

If cogl_framebuffer_allocate fails in _st_create_shadow_pipeline_from_actor, the
CoglOffscreen* that was allocated earlier in the function is leaked.

https://bugzilla.gnome.org/show_bug.cgi?id=735705

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>

.gitignore

@@ -17,10 +17,8 @@ config.status
 config
 configure
 data/50-gnome-shell-*.xml
-data/gnome-shell.desktop
-data/gnome-shell.desktop.in
-data/gnome-shell-wayland.desktop
-data/gnome-shell-wayland.desktop.in
+data/org.gnome.Shell.desktop
+data/org.gnome.Shell.desktop.in
 data/gnome-shell-extension-prefs.desktop
 data/gnome-shell-extension-prefs.desktop.in
 data/gnome-shell-theme.gresource

NEWS

@@ -1,3 +1,360 @@
+3.20.0
+======
+
+Translations:
+  Changwoo Ryu [ko], Baurzhan Muftakhidinov [kk], Milo Casagrande [it],
+  Anders Jonsson [sv], Muhammet Kara [tr], Alexandre Franke [fr],
+  Rūdolfs Mazurs [lv], Ask Hjorth Larsen [da], Jiro Matsuzawa [ja]
+
+3.19.92
+=======
+* Update location dialog according to latest mockups [Zeeshan; #762480]
+* Fix deleting chat notifications in calendar [Florian; #747991]
+
+Contributors:
+  Zeeshan Ali (Khattak), Florian Müllner
+
+Translations:
+  Rūdolfs Mazurs [lv], Changwoo Ryu [ko], Matej Urbančič [sl],
+  Justin van Steijn [nl], Fabio Tomat [fur], Kris Thomsen [da],
+  Marek Černocký [cs], Piotr Drąg [pl], Dušan Kazik [sk],
+  Мирослав Николић [sr, sr@latin], Balázs Úr [hu], Yosef Or Boczko [he],
+  Daniel Mustieles [es], Fran Dieguez [gl], Bernd Homuth [de],
+  Tom Tryfonidis [el], Jiri Grönroos [fi], Gil Forcada [ca],
+  Artur Morais [pt_BR], Aurimas Černius [lt], Stas Solovey [ru]
+
+3.19.91
+=======
+* location: Ask user only once [Zeeshan; #762559]
+* Fix jiggling when auto-hiding legacy tray [Florian; #747957]
+* Misc. bug fixes [Florian, Michael, Ting-Wei; #762475, #762507, #755659]
+
+Contributors:
+  Zeeshan Ali (Khattak), Michael Catanzaro, Ting-Wei Lan, Florian Müllner
+
+Translations:
+  Мирослав Николић [sr, sr@latin], Piotr Drąg [pl], A S Alam [pa],
+  Artur de Aquino Morais [pt_BR], Daniel Mustieles [es],
+  Chao-Hsiung Liao [zh_TW], Daniel Korostil [uk], Fran Dieguez [gl],
+  Tom Tryfonidis [el], Bernd Homuth [de], Sebastian Rasmussen [sv],
+  Jordi Mas [ca], Piotr Drąg [ga], Cédric Valmary [oc], Gábor Kelemen [hu],
+  Baurzhan Muftakhidinov [kk], Friedel Wolff [af], Marek Černocký [cs],
+  Mingye Wang (Arthur2e5) [zh_CN], Aron Xu [zh_CN], Khaled Hosny [ar],
+  Aurimas Černius [lt], Stas Solovey [ru], Yosef Or Boczko [he]
+
+3.19.90
+=======
+* Correctly identify VPN secret requests [Lubomir; #760999]
+* Improve week number presentation [Jakub; #683245]
+* Add audio device selection dialog [Florian; #760284]
+* Add media controls to the time and date drop down [Florian; #756491]
+* Fix IBus candidate popup position under wayland [Rui; #753476]
+* Ask user to grant applications access to location [Zeeshan; #762119]
+* Misc. bug fixes [Mario, Jakub, Florian; #761208, #761772, #762270]
+
+Contributors:
+  Zeeshan Ali (Khattak), Michael Catanzaro, Rui Matos, Florian Müllner,
+  Lubomir Rintel, Mario Sanchez Prada, Jakub Steiner
+
+Translations:
+  Alexander Shopov [bg], Balázs Meskó [hu], Fabio Tomat [fur],
+  Dušan Kazik [sk], Piotr Drąg [pl], Alexandre Franke [fr],
+  Mario Blättermann [de], Milo Casagrande [it], Jordi Mas [ca]
+
+3.19.4
+======
+* gdm: Do not allow bypassing disabled Sign In button [Michael; #746180]
+* Style week numbers in calendar [Jakub; #683245]
+* Misc. bug fixes [Christophe, Jakub, Rui; #759708, #760577, #760945]
+
+Contributors:
+  Michael Catanzaro, Marek Černocký, Christophe Fergeau, Rui Matos,
+  Jakub Steiner
+
+Translations:
+  Aurimas Černius [lt], Enrico Nicoletto [pt_BR], Andika Triwidada [id],
+  Mario Blättermann [de], Marek Černocký [cs], Kjartan Maraas [nb],
+  Muhammet Kara [tr], Stas Solovey [ru]
+
+3.19.3
+======
+* Fix thumbnail scaling in window switcher on HiDPI [Florian; #758676]
+* Update animated backgrounds on timezone changes [Florian; #758939]
+* loginDialog: Update user list on user changes [Michael; #758568]
+* Fix touch interaction on wayland [Carlos; #756748]
+
+Contributors:
+  Michael Catanzaro, Carlos Garnacho, Kalev Lember, Florian Müllner
+
+Translations:
+  Daniel Korostil [uk], Muhammet Kara [tr], Dušan Kazik [sk],
+  Baurzhan Muftakhidinov [kk], Marek Černocký [cs]
+
+3.19.2
+======
+* Make gnome-shell DBus activatable [Ray; #741666]
+* Fix browser plugin crash in Firefox [Carlos; #737932, #757940]
+* Optionally show battery percentage in system status area [Bastien; #735771]
+* Misc. bug fixes [Kalev, Florian, Bastien; #757418, #757668, #757779, #757816,
+  #745626, #758220]
+
+Contributors:
+  Michael Biebl, Michael Catanzaro, Piotr Drąg, Carlos Garcia Campos,
+  Kalev Lember, Florian Müllner, Bastien Nocera, Ray Strode
+
+Translations:
+  Pedro Albuquerque [pt], liushuyu [zh_CN], Yosef Or Boczko [he],
+  Jiri Grönroos [fi], Kjartan Maraas [nb], GNOME Translation Robot [gd],
+  Daniel Mustieles [es], Marek Černocký [cs], Kristjan SCHMIDT [eo],
+  Stas Solovey [ru]
+
+3.19.1
+======
+* Respect text-scaling factor under wayland [Owen; #756447]
+* Show the Bluetooth submenu when there were setup devices [Bastien; #723848]
+* Misc. bug fixes [Florian, Cosimo, Rui, Ray, Owen, Jakub, Bastien;
+  #756697, #756714, #756605, #754814, #738942, #756983, #756925,
+  #757011, #673235, #757150]
+
+Contributors:
+  Cosimo Cecchi, Rui Matos, Florian Müllner, Bastien Nocera, Jakub Steiner,
+  Ray Strode, Owen W. Taylor
+
+Translations:
+  Kjartan Maraas [nb], Khaled Hosny [ar], Balázs Meskó [hu],
+  Daniel Șerbănescu [ro], Marek Černocký [cs]
+
+3.18.1
+======
+* Fix screen freezes when a notification is pushed [Carlos; #755425]
+* Fix overzealous ellipsization in system status menu [Adel, Florian; #708472]
+* Hide app menu when disabled by setting [Florian; #745919]
+* Fix lightbox effect when animations are disabled [Rui; #755827]
+* Do not mark hotplug notifications as critical [Florian; #657923]
+* Fix icons getting cut off in dash [Florian; #745649]
+* Animate fullscreen/unfullscreen operations [Cosimo; #707248]
+* Misc. bug fixes [Florian, Owen; #748919, #674799, #754581]
+
+Contributors:
+  Emmanuele Bassi, Michael Catanzaro, Cosimo Cecchi, Matthias Clasen,
+  Adel Gadllah, Carlos Garnacho, Ekaterina Gerasimova, Rui Matos,
+  Florian Müllner, Owen W. Taylor
+
+Translations:
+  Марко Костић [sr], Милош Поповић [sr@latin], Khaled Hosny [ar],
+  Trần Ngọc Quân [vi], Petr Kovar [cs], Alexandre Franke [fr],
+  Fran Dieguez [gl], Anders Jonsson [sv], Piotr Drąg [pl], Dušan Kazik [sk],
+  Milo Casagrande [it], Changwoo Ryu [ko], Stas Solovey [ru],
+  Rafael Fontenelle [pt_BR], Tom Tryfonidis [el], Aurimas Černius [lt],
+  Seán de Búrca [ga], Christian Kirbach [de], Jiri Grönroos [fi],
+  Pedro Albuquerque [pt], Baurzhan Muftakhidinov [kk], Daniel Mustieles [es],
+  Marek Černocký [cs], Ask Hjorth Larsen [da], Inaki Larranaga Murgoitio [eu]
+
+3.18.0
+======
+
+Translations:
+  Sendy Aditya Suryana [id], Kris Thomsen [da], Seán de Búrca [ga],
+  Andika Triwidada [id], Enrico Nicoletto [pt_BR], Anders Jonsson [sv],
+  Rūdolfs Mazurs [lv]
+
+3.17.92
+=======
+* Fix race when loading multiple background animations [Josselin; #741453]
+
+Contributors:
+  Michael Biebl, Josselin Mouette, Florian Müllner
+
+Translations:
+  Baurzhan Muftakhidinov [kk], Changwoo Ryu [ko], Christian Kirbach [de],
+  Kjartan Maraas [nb], Jiri Grönroos [fi], Arash Mousavi [fa],
+  Jiro Matsuzawa [ja], Marek Černocký [cs], Milo Casagrande [it]
+
+3.17.91
+=======
+* Fix login screen spinner causing wakeups while VT-switched away
+  [Ray, Rui; #753891]
+* Fix scrolling of user list on login screen [Florian; #754525]
+
+Contributors:
+  Piotr Drąg, Rui Matos, Florian Müllner, Ray Strode
+
+Translations:
+  Dušan Kazik [sk], Jordi Mas [ca], Aurimas Černius [lt], Stas Solovey [ru],
+  Piotr Drąg [pl], Pedro Albuquerque [pt], Daniel Mustieles [es],
+  Chao-Hsiung Liao [zh_TW], Muhammet Kara [tr], Fran Dieguez [gl],
+  Hannie Dumoleyn [nl], Yosef Or Boczko [he], Tom Tryfonidis [el],
+  A S Alam [pa], Balázs Úr [hu], Alexandre Franke [fr], Frédéric Péters [fr]
+
+3.17.90
+=======
+* Avoid caret/focus viewport changes during pointer movement [Rui; #752138]
+* Match GTK+'s modal dialogs for system modal dialogs [Carlos; #746108]
+* Refine message list style [Florian; #749958]
+* Fix type-ahead behavior for backspace and compose key [Rui; #753319, #753320]
+* Refine the system status menu [Florian; #751377]
+* Misc. bug fixes and cleanups [Bastien, Ray, Florian, Jakub; #752779, #752739,
+  #741366, #651503, #753064, #753181, #752881]
+
+Contributors:
+  Rui Matos, Florian Müllner, Bastien Nocera, Carlos Soriano, Jakub Steiner,
+  Ray Strode, Rico Tzschichholz
+
+Translations:
+  Marek Černocký [cs], Kjartan Maraas [nb], Jordi Mas [ca], Muhammet Kara [tr],
+  Enrico Nicoletto [pt_BR]
+
+3.17.4
+======
+* Fix fuzziness of app menu icon [Jakub; #747932]
+* Implement 4 finger swipe gesture for touchpads [Carlos; #752250]
+* Misc. bug fixes [Florian, Alexandre, Piotr, Ray, Mario; #751921, #659969,
+  #752438, #752675]
+
+Contributors:
+  Piotr Drąg, Alexandre Franke, Carlos Garnacho, Florian Müllner,
+  Mario Sanchez Prada, Jakub Steiner, Jasper St. Pierre, Ray Strode
+
+Translations:
+  Benjamin Steinwender [de], Pedro Albuquerque [pt], Fabio Tomat [fur],
+  Matej Urbančič [sl], Daniel Mustieles [es], Yosef Or Boczko [he],
+  Daniel Martinez [an]
+
+3.17.3
+======
+* Handle touch events in OSK on wayland [Rui; #750287]
+* Reinstate left/right movement to window menu [Ron; #751344]
+* Allow extensions to disable "Window is ready" notification [Adel; #748846]
+* Misc. bug fixes [Watson, Michael, Ray, Rui, Florian, Cosimo; #750465,
+  #751016, #751517, #750714, #751541, #751599]
+
+Contributors:
+  Michael Biebl, Cosimo Cecchi, Adel Gadllah, Rui Matos, Florian Müllner,
+  Ray Strode, Wim Taymans, Ron Yorston, Watson Yuuma Sato
+
+Translations:
+  Sebastian Rasmussen [sv], Dimitris Spingos [el], Muhammet Kara [tr],
+  Stas Solovey [ru], Benjamin Steinwender [de], Balázs Úr [hu],
+  Victor Ibragimov [tg], Dušan Kazik [sk], Pedro Albuquerque [pt]
+
+3.17.2
+======
+* Remove StTable widget [Florian; #703833]
+* Increase visibility of expanders in alt-tab popup [Jakub; #745058]
+* Ensure suspend inhibitors are released when VT switched away [Rui; #749228]
+* Use iio-sensor-proxy directly for orientation lock [Bastien; #749671]
+* Misc. bug fixes [Florian, Lan, Carlos; #749279, #749383, #749529, #749490,
+  #749742]
+
+Contributors:
+  Carlos Garnacho, Ting-Wei Lan, Rui Matos, Florian Müllner, Bastien Nocera,
+  Jakub Steiner
+
+Translations:
+  Yosef Or Boczko [he], sun [zh_CN], Felipe Braga [pt_BR],
+  Victor Ibragimov [tg], Gábor Kelemen [hu], Cédric Valmary [oc],
+  Dušan Kazik [sk], Kjartan Maraas [nb], Bruno Ramalhete [pt],
+  Matej Urbančič [sl], Daniel Mustieles [es]
+
+3.17.1
+======
+* Add Display Settings entry to background menu [Meet; #697346]
+* Add window menu option to move to different monitor [Isaac; #633994]
+* Improve switch style in default/highContrast themes [Jakub; #746294, #747912]
+* Make event highlight in calendar more prominent [Jakub; #747715]
+* Fix keyboard focus when focusing a notification banner [Florian; #747205]
+* Move notification banners below the dateMenu [Meet, Florian; #745910]
+* Misc. bug fixes [Mario, Rui; #748338, #748541]
+
+Contributors:
+  Isaac Ge, Rui Matos, Florian Müllner, Meet Parikh, Mario Sanchez Prada,
+  Jakub Steiner, Jasper St. Pierre
+
+Translations:
+  Sveinn í Felli [is], Marek Černocký [cs], laurent Soleil [oc]
+
+3.16.1
+======
+* gdm: Move long session chooser menus to the side [Florian; #734352]
+* Work around background corruption with NVIDIA driver [Rui; #739178]
+* Don't allow move-to-workspace for always-sticky windows [Florian; #746782]
+* Allow switching workspaces with PgUp/PgDown in overview [Devyani; #742581]
+* Bump time PAM messages are displayed [Sarvjeet; #720885]
+* Fix "stutter" when moving window past the last workspace [Shivam; #712778]
+* Fix blurred text on login screen [Clément; #746912]
+* keyboard: Restore whole MRU list after password mode [Rui; #746605]
+* Pass event timestamps when activating remote actions [Owen; #747323]
+* Fix hung login screen when password is typed too quickly [Shivam; #737586]
+* Make on-screen keyboard work for shell chrome on wayland [Rui; #747274]
+* Implement reexec_self() for FreeBSD [Ting-Wei; #747788]
+* Allow to dismiss resident notifications [Florian; #746860]
+* Temporarily reveal legacy tray when icons are added [Florian; #746025]
+* Make concealed tray smaller to minimize overlap with apps [Florian; #746787]
+* Misc. bug fixes [Florian, Rui, Giovanni; #746323, #746579, #746902, #746364,
+  #746509, #747636]
+
+Contributors:
+  Sarvjeet, Giovanni Campagna, Adel Gadllah, Clément Guérin, Devyani Kota,
+  Ting-Wei Lan, Rui Matos, Shivam Mishra, Florian Müllner, Owen W. Taylor
+
+Translations:
+  Khaled Hosny [ar], Dušan Kazik [sk], Yuri Myasoedov [ru], Stas Solovey [ru],
+  Hannie Dumoleyn [nl], Rūdolfs Mazurs [lv]
+
+3.16.0
+======
+* Revert erroneous login dialog changes [Ray; #740142]
+* Improve accessibility of legacy tray [Florian; #746487]
+* Fix legacy status icons leaking into other monitors [Florian; #745824]
+
+Contributors:
+  Florian Müllner, Ray Strode
+
+Translations:
+  Daniel Martinez [an], Sebastian Rasmussen [sv], Fran Dieguez [gl],
+  Andika Triwidada [id], Jordi Mas [ca], Kjartan Maraas [nb],
+  Inaki Larranaga Murgoitio [eu], Muhammet Kara [tr], Khaled Hosny [ar],
+  Bernd Homuth [de], Jiro Matsuzawa [ja]
+
+3.15.92
+=======
+* gdm: Fix user list accessibility [Florian; #729603]
+* Handle multiline questions in mount operations [Ross; #745713]
+* Improve classic theme [Jakub; #745686, #745687]
+* Fix ordering of calendar events [Florian; #745988]
+* Pick first input source for new windows when per-window [Rui; #746037]
+* networkAgent: Show a notification for non-user-initiated password requests
+  [Giovanni; #660293]
+* Fix dismissing calendar events [Florian; #744927]
+* Add legacy tray to ctrl-alt-tab popup [Florian; #746022]
+* Manage on-screen-keyboard visibility in gnome-shell [Carlos; #745977]
+* Add pointer barriers to legacy tray [Cosimo; #746026]
+* Use fallback when app icon cannot be resolved [Cosimo; #746219]
+* Fix handling of removed smartcard at startup [Ray; #740143]
+* gdm: Don't pick a random session for the user [Jasper; #740142]
+* Make menu selection behavior consistent with GTK [Florian; #745246]
+* gdm: Fix empty user list on user switching [Ray; #719418]
+* Misc bug fixes [Florian, Giovanni, Clément, Rui; #745666, #746019, #745861,
+  #746027, #746223, #737502, #746343, #746288]
+
+Contributors:
+  Giovanni Campagna, Cosimo Cecchi, Piotr Drąg, Adel Gadllah, Carlos Garnacho,
+  Clément Guérin, Ross Lagerwall, Rui Matos, Florian Müllner, Jakub Steiner,
+  Jasper St. Pierre, Ray Strode
+
+Translations:
+  Piotr Drąg [pl], Changwoo Ryu [ko], Milo Casagrande [it],
+  Baurzhan Muftakhidinov [kk], Мирослав Николић [sr, sr@latin], Balázs Úr [hu],
+  IWAI, Masaharu [ja], Daniel Korostil [uk], Aurimas Černius [lt],
+  Matej Urbančič [sl], Daniel Mustieles [es], Kjartan Maraas [nb],
+  Victor Ibragimov [tg], Claude Paroz [fr], Jordi Mas [ca], Bernd Homuth [de],
+  Muhammet Kara [tr], Frédéric Péters [fr], Jiri Grönroos [fi],
+  Alexander Shopov [bg], Stas Solovey [ru], Trần Ngọc Quân [vi],
+  Samir Ribic [bs], Dušan Kazik [sk], Enrico Nicoletto [pt_BR],
+  Marek Černocký [cs], A S Alam [pa], Ask Hjorth Larsen [da],
+  Tom Tryfonidis [el], Alexandre Franke [fr], Yosef Or Boczko [he],
+  Chao-Hsiung Liao [zh_TW]
+
 3.15.91
 =======
 * Don't disable all shortcuts while non-panel menus are open [Florian; #745039]

browser-plugin/Makefile.am

@@ -3,7 +3,10 @@ mozillalibdir = $(BROWSER_PLUGIN_DIR)
 
 mozillalib_LTLIBRARIES = libgnome-shell-browser-plugin.la
 
-libgnome_shell_browser_plugin_la_LDFLAGS = -module -avoid-version -no-undefined
+# Browsers can unload and reload the module while browsing, which is not supported by GObject.
+# We pass -Wl,-z,nodelete to the linker to ensure the module is never unloaded.
+# https://bugzilla.gnome.org/show_bug.cgi?id=737932
+libgnome_shell_browser_plugin_la_LDFLAGS = -module -avoid-version -no-undefined -Wl,-z,nodelete
 
 libgnome_shell_browser_plugin_la_LIBADD = 	\
 	$(BROWSER_PLUGIN_LIBS)

browser-plugin/browser-plugin.c

@@ -33,20 +33,16 @@
 #include <json-glib/json-glib.h>
 
 #define ORIGIN "extensions.gnome.org"
-#define PLUGIN_NAME "Gnome Shell Integration"
-#define PLUGIN_DESCRIPTION "This plugin provides integration with Gnome Shell " \
+#define PLUGIN_NAME "GNOME Shell Integration"
+#define PLUGIN_DESCRIPTION "This plugin provides integration with GNOME Shell " \
       "for live extension enabling and disabling. " \
       "It can be used only by extensions.gnome.org"
-#define PLUGIN_MIME_STRING "application/x-gnome-shell-integration::Gnome Shell Integration Dummy Content-Type";
+#define PLUGIN_MIME_STRING "application/x-gnome-shell-integration::GNOME Shell Integration Dummy Content-Type";
 
 #define PLUGIN_API_VERSION 5
 
 #define EXTENSION_DISABLE_VERSION_CHECK_KEY "disable-extension-version-validation"
 
-typedef struct {
-  GDBusProxy *proxy;
-} PluginData;
-
 static NPNetscapeFuncs funcs;
 
 static inline gchar *
@@ -145,121 +141,6 @@ check_origin_and_protocol (NPP instance)
   return ret;
 }
 
-/* =============== public entry points =================== */
-
-NPError
-NP_Initialize(NPNetscapeFuncs *pfuncs, NPPluginFuncs *plugin)
-{
-  /* global initialization routine, called once when plugin
-     is loaded */
-
-  g_debug ("plugin loaded");
-
-  memcpy (&funcs, pfuncs, sizeof (funcs));
-
-  plugin->size = sizeof(NPPluginFuncs);
-  plugin->newp = NPP_New;
-  plugin->destroy = NPP_Destroy;
-  plugin->getvalue = NPP_GetValue;
-  plugin->setwindow = NPP_SetWindow;
-
-  return NPERR_NO_ERROR;
-}
-
-NPError
-NP_Shutdown(void)
-{
-  return NPERR_NO_ERROR;
-}
-
-const char*
-NP_GetMIMEDescription(void)
-{
-  return PLUGIN_MIME_STRING;
-}
-
-NPError
-NP_GetValue(void         *instance,
-            NPPVariable   variable,
-            void         *value)
-{
-  switch (variable) {
-  case NPPVpluginNameString:
-    *(char**)value = PLUGIN_NAME;
-    break;
-  case NPPVpluginDescriptionString:
-    *(char**)value = PLUGIN_DESCRIPTION;
-    break;
-  default:
-    ;
-  }
-
-  return NPERR_NO_ERROR;
-}
-
-NPError
-NPP_New(NPMIMEType    mimetype,
-        NPP           instance,
-        uint16_t      mode,
-        int16_t       argc,
-        char        **argn,
-        char        **argv,
-        NPSavedData  *saved)
-{
-  /* instance initialization function */
-  PluginData *data;
-  GError *error = NULL;
-
-  g_debug ("plugin created");
-
-  if (!check_origin_and_protocol (instance))
-    return NPERR_GENERIC_ERROR;
-
-  data = g_slice_new (PluginData);
-  instance->pdata = data;
-
-  data->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
-                                               G_DBUS_PROXY_FLAGS_NONE,
-                                               NULL, /* interface info */
-                                               "org.gnome.Shell",
-                                               "/org/gnome/Shell",
-                                               "org.gnome.Shell.Extensions",
-                                               NULL, /* GCancellable */
-                                               &error);
-  if (!data->proxy)
-    {
-      /* ignore error if the shell is not running, otherwise warn */
-      if (error->domain != G_DBUS_ERROR ||
-          error->code != G_DBUS_ERROR_NAME_HAS_NO_OWNER)
-        {
-          g_warning ("Failed to set up Shell proxy: %s", error->message);
-        }
-      g_clear_error (&error);
-      return NPERR_GENERIC_ERROR;
-    }
-
-  g_debug ("plugin created successfully");
-
-  return NPERR_NO_ERROR;
-}
-
-NPError
-NPP_Destroy(NPP           instance,
-	    NPSavedData **saved)
-{
-  /* instance finalization function */
-
-  PluginData *data = instance->pdata;
-
-  g_debug ("plugin destroyed");
-
-  g_object_unref (data->proxy);
-
-  g_slice_free (PluginData, data);
-
-  return NPERR_NO_ERROR;
-}
-
 /* =================== scripting interface =================== */
 
 typedef struct {
@@ -330,45 +211,18 @@ static NPObject *
 plugin_object_allocate (NPP      instance,
                         NPClass *klass)
 {
-  PluginData *data = instance->pdata;
-  PluginObject *obj = g_slice_new0 (PluginObject);
+  PluginObject *obj = (PluginObject *) funcs.memalloc (sizeof (PluginObject));
 
+  memset (obj, 0, sizeof (PluginObject));
   obj->instance = instance;
-  obj->proxy = g_object_ref (data->proxy);
-  obj->settings = g_settings_new (SHELL_SCHEMA);
-  obj->signal_id = g_signal_connect (obj->proxy, "g-signal",
-                                     G_CALLBACK (on_shell_signal), obj);
 
-  obj->watch_name_id = g_bus_watch_name (G_BUS_TYPE_SESSION,
-                                         "org.gnome.Shell",
-                                         G_BUS_NAME_WATCHER_FLAGS_NONE,
-                                         on_shell_appeared,
-                                         NULL,
-                                         obj,
-                                         NULL);
-
-  g_debug ("plugin object created");
-
-  return (NPObject*)obj;
+  return (NPObject*) obj;
 }
 
 static void
 plugin_object_deallocate (NPObject *npobj)
 {
-  PluginObject *obj = (PluginObject*)npobj;
-
-  g_signal_handler_disconnect (obj->proxy, obj->signal_id);
-  g_object_unref (obj->proxy);
-
-  if (obj->listener)
-    funcs.releaseobject (obj->listener);
-
-  if (obj->watch_name_id)
-    g_bus_unwatch_name (obj->watch_name_id);
-
-  g_debug ("plugin object destroyed");
-
-  g_slice_free (PluginObject, obj);
+  funcs.memfree (npobj);
 }
 
 static inline gboolean
@@ -1019,6 +873,149 @@ init_methods_and_properties (void)
   onextension_changed_id = funcs.getstringidentifier ("onchange");
 }
 
+/* =============== public entry points =================== */
+
+NPError
+NP_Initialize(NPNetscapeFuncs *pfuncs, NPPluginFuncs *plugin)
+{
+  /* global initialization routine, called once when plugin
+     is loaded */
+
+  g_debug ("plugin loaded");
+
+  memcpy (&funcs, pfuncs, sizeof (funcs));
+
+  plugin->size = sizeof(NPPluginFuncs);
+  plugin->newp = NPP_New;
+  plugin->destroy = NPP_Destroy;
+  plugin->getvalue = NPP_GetValue;
+  plugin->setwindow = NPP_SetWindow;
+  plugin->event = NPP_HandleEvent;
+
+  return NPERR_NO_ERROR;
+}
+
+NPError
+NP_Shutdown(void)
+{
+  return NPERR_NO_ERROR;
+}
+
+const char*
+NP_GetMIMEDescription(void)
+{
+  return PLUGIN_MIME_STRING;
+}
+
+NPError
+NP_GetValue(void         *instance,
+            NPPVariable   variable,
+            void         *value)
+{
+  switch (variable) {
+  case NPPVpluginNameString:
+    *(char**)value = PLUGIN_NAME;
+    break;
+  case NPPVpluginDescriptionString:
+    *(char**)value = PLUGIN_DESCRIPTION;
+    break;
+  default:
+    ;
+  }
+
+  return NPERR_NO_ERROR;
+}
+
+NPError
+NPP_New(NPMIMEType    mimetype,
+        NPP           instance,
+        uint16_t      mode,
+        int16_t       argc,
+        char        **argn,
+        char        **argv,
+        NPSavedData  *saved)
+{
+  /* instance initialization function */
+  PluginObject *obj;
+  GError *error = NULL;
+
+  g_debug ("plugin created");
+
+  if (!check_origin_and_protocol (instance))
+    return NPERR_GENERIC_ERROR;
+
+  /* set windowless mode */
+  funcs.setvalue(instance, NPPVpluginWindowBool, NULL);
+
+  g_debug ("creating scriptable object");
+  init_methods_and_properties ();
+  obj = (PluginObject *) funcs.createobject (instance, &plugin_class);
+  instance->pdata = obj;
+
+  obj->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
+                                              G_DBUS_PROXY_FLAGS_NONE,
+                                              NULL, /* interface info */
+                                              "org.gnome.Shell",
+                                              "/org/gnome/Shell",
+                                              "org.gnome.Shell.Extensions",
+                                              NULL, /* GCancellable */
+                                              &error);
+  if (!obj->proxy)
+    {
+      /* ignore error if the shell is not running, otherwise warn */
+      if (!g_error_matches (error, G_DBUS_ERROR, G_DBUS_ERROR_NAME_HAS_NO_OWNER))
+        {
+          g_warning ("Failed to set up Shell proxy: %s", error->message);
+        }
+      g_clear_error (&error);
+      return NPERR_GENERIC_ERROR;
+    }
+
+  obj->settings = g_settings_new (SHELL_SCHEMA);
+  obj->signal_id = g_signal_connect (obj->proxy, "g-signal",
+                                     G_CALLBACK (on_shell_signal), obj);
+  obj->watch_name_id = g_bus_watch_name (G_BUS_TYPE_SESSION,
+                                         "org.gnome.Shell",
+                                         G_BUS_NAME_WATCHER_FLAGS_NONE,
+                                         on_shell_appeared,
+                                         NULL,
+                                         obj,
+                                         NULL);
+
+  g_debug ("plugin created successfully");
+
+  return NPERR_NO_ERROR;
+}
+
+NPError
+NPP_Destroy(NPP           instance,
+	    NPSavedData **saved)
+{
+  /* instance finalization function */
+  PluginObject *obj = (PluginObject *) instance->pdata;
+
+  if (!obj)
+    return NPERR_INVALID_INSTANCE_ERROR;
+
+  g_debug ("plugin destroyed");
+
+  g_signal_handler_disconnect (obj->proxy, obj->signal_id);
+  g_object_unref (obj->proxy);
+
+  if (obj->listener)
+    funcs.releaseobject (obj->listener);
+
+  if (obj->restart_listener)
+    funcs.releaseobject (obj->restart_listener);
+
+  if (obj->watch_name_id)
+    g_bus_unwatch_name (obj->watch_name_id);
+
+  funcs.releaseobject((NPObject *)obj);
+
+  return NPERR_NO_ERROR;
+}
+
 NPError
 NPP_GetValue(NPP          instance,
 	     NPPVariable  variable,
@@ -1029,13 +1026,10 @@ NPP_GetValue(NPP          instance,
   switch (variable) {
   case NPPVpluginScriptableNPObject:
     g_debug ("creating scriptable object");
-    init_methods_and_properties ();
+    if (!instance->pdata)
+      return NPERR_INVALID_INSTANCE_ERROR;
 
-    *(NPObject**)value = funcs.createobject (instance, &plugin_class);
-    break;
-
-  case NPPVpluginNeedsXEmbed:
-    *(bool *)value = TRUE;
+    *(NPObject**)value = instance->pdata;
     break;
 
   default:
@@ -1053,3 +1047,11 @@ NPP_SetWindow(NPP          instance,
 {
   return NPERR_NO_ERROR;
 }
+
+int16_t
+NPP_HandleEvent(NPP   instance,
+                void *event)
+{
+  /* Ignore the event */
+  return FALSE;
+}

configure.ac

@@ -1,5 +1,6 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.15.91],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.20.0],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AX_IS_RELEASE([git-directory])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@@ -51,7 +52,7 @@ if $PKG_CONFIG --exists gstreamer-1.0 '>=' $GSTREAMER_MIN_VERSION ; then
    AC_MSG_RESULT(yes)
    build_recorder=true
    recorder_modules="gstreamer-1.0 gstreamer-base-1.0 x11 gtk+-3.0"
-   PKG_CHECK_MODULES(TEST_SHELL_RECORDER, $recorder_modules clutter-1.0)
+   PKG_CHECK_MODULES(TEST_SHELL_RECORDER, $recorder_modules mutter-clutter-1.0)
 else
    AC_MSG_RESULT(no)
 fi
@@ -63,8 +64,8 @@ AC_ARG_ENABLE([systemd],
               [enable_systemd=$enableval],
               [enable_systemd=auto])
 AS_IF([test x$enable_systemd != xno], [
-  AC_MSG_CHECKING([for libsystemd-journal])
-  PKG_CHECK_EXISTS([libsystemd-journal],
+  AC_MSG_CHECKING([for libsystemd])
+  PKG_CHECK_EXISTS([libsystemd],
                    [have_systemd=yes
                     AC_DEFINE([HAVE_SYSTEMD], [1], [Define if we have systemd])],
                    [have_systemd=no])
@@ -74,13 +75,13 @@ AS_IF([test x$enable_systemd != xno], [
 AC_MSG_RESULT($enable_systemd)
 
 CLUTTER_MIN_VERSION=1.21.5
-GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
+GOBJECT_INTROSPECTION_MIN_VERSION=1.45.4
 GJS_MIN_VERSION=1.39.0
-MUTTER_MIN_VERSION=3.15.91
+MUTTER_MIN_VERSION=3.20.0
 GTK_MIN_VERSION=3.15.0
-GIO_MIN_VERSION=2.37.0
+GIO_MIN_VERSION=2.45.3
 LIBECAL_MIN_VERSION=3.5.3
-LIBEDATASERVER_MIN_VERSION=3.13.90
+LIBEDATASERVER_MIN_VERSION=3.17.2
 TELEPATHY_GLIB_MIN_VERSION=0.17.5
 POLKIT_MIN_VERSION=0.100
 STARTUP_NOTIFICATION_MIN_VERSION=0.11
@@ -97,8 +98,7 @@ SHARED_PCS="gio-unix-2.0 >= $GIO_MIN_VERSION
             gjs-internals-1.0 >= $GJS_MIN_VERSION
             $recorder_modules
             gdk-x11-3.0 libsoup-2.4
-            clutter-x11-1.0 >= $CLUTTER_MIN_VERSION
-            clutter-glx-1.0 >= $CLUTTER_MIN_VERSION
+            mutter-clutter-1.0 >= $CLUTTER_MIN_VERSION
             libstartup-notification-1.0 >= $STARTUP_NOTIFICATION_MIN_VERSION
             gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_MIN_VERSION
             libcanberra libcanberra-gtk3
@@ -106,19 +106,19 @@ SHARED_PCS="gio-unix-2.0 >= $GIO_MIN_VERSION
             polkit-agent-1 >= $POLKIT_MIN_VERSION
             gcr-base-3 >= $GCR_MIN_VERSION"
 if test x$have_systemd = xyes; then
-  SHARED_PCS="${SHARED_PCS} libsystemd-journal"
+  SHARED_PCS="${SHARED_PCS} libsystemd"
 fi
 
 PKG_CHECK_MODULES(GNOME_SHELL, $SHARED_PCS)
 PKG_CHECK_MODULES(MUTTER, libmutter >= $MUTTER_MIN_VERSION)
 
 PKG_CHECK_MODULES(GNOME_SHELL_JS, gio-2.0 gjs-internals-1.0 >= $GJS_MIN_VERSION)
-PKG_CHECK_MODULES(ST, clutter-1.0 gtk+-3.0 libcroco-0.6 >= 0.6.8 x11)
+PKG_CHECK_MODULES(ST, mutter-clutter-1.0 gtk+-3.0 libcroco-0.6 >= 0.6.8 x11)
 PKG_CHECK_MODULES(SHELL_PERF_HELPER, gtk+-3.0 gio-2.0)
 PKG_CHECK_MODULES(SHELL_HOTPLUG_SNIFFER, gio-2.0 gdk-pixbuf-2.0)
-PKG_CHECK_MODULES(TRAY, gtk+-3.0)
+PKG_CHECK_MODULES(TRAY, mutter-clutter-1.0 gtk+-3.0)
 PKG_CHECK_MODULES(GVC, libpulse >= $PULSE_MIN_VERS libpulse-mainloop-glib gobject-2.0)
-PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 3.13.1)
+PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 3.19.2)
 
 AC_ARG_ENABLE(browser-plugin,
               [AS_HELP_STRING([--enable-browser-plugin],
@@ -220,7 +220,7 @@ if test "$enable_man" != no; then
 fi
 AM_CONDITIONAL(ENABLE_MAN, test "$enable_man" != no)
 
-GNOME_COMPILE_WARNINGS([error])
+AX_COMPILER_FLAGS()
 case "$WARN_CFLAGS" in
     *-Werror*)
         WARN_CFLAGS="$WARN_CFLAGS -Wno-error=deprecated-declarations"
@@ -269,7 +269,7 @@ Build configuration:
        Prefix:                                 ${prefix}
        Source code location:                   ${srcdir}
        Compiler:                               ${CC}
-       Compiler Warnings:                      $enable_compile_warnings
+       Compiler Warnings:                      $ax_enable_compile_warnings
 
        Support for NetworkManager:             $have_networkmanager
        Support for GStreamer recording:        $build_recorder

data/Makefile.am

@@ -2,7 +2,7 @@ CLEANFILES =
 NULL =
 
 desktopdir=$(datadir)/applications
-desktop_DATA = gnome-shell.desktop gnome-shell-wayland.desktop  gnome-shell-extension-prefs.desktop
+desktop_DATA = org.gnome.Shell.desktop gnome-shell-extension-prefs.desktop
 
 if HAVE_NETWORKMANAGER
 desktop_DATA += org.gnome.Shell.PortalHelper.desktop
@@ -104,8 +104,7 @@ convertdir = $(datadir)/GConf/gsettings
 convert_DATA = gnome-shell-overrides.convert
 
 EXTRA_DIST =						\
-	gnome-shell.desktop.in.in			\
-	gnome-shell-wayland.desktop.in.in		\
+	org.gnome.Shell.desktop.in.in			\
 	gnome-shell-extension-prefs.desktop.in.in	\
 	$(introspection_DATA)				\
 	$(menu_DATA)					\
@@ -121,8 +120,7 @@ EXTRA_DIST =						\
 	$(NULL)
 
 CLEANFILES +=						\
-	gnome-shell.desktop.in				\
-	gnome-shell-wayland.desktop.in			\
+	org.gnome.Shell.desktop.in			\
 	gnome-shell-extension-prefs.in			\
 	$(desktop_DATA)					\
 	$(keys_DATA)					\

data/gnome-shell-theme.gresource.xml

@@ -32,8 +32,10 @@
     <file>summary-counter.svg</file>
     <file>toggle-off-us.svg</file>
     <file>toggle-off-intl.svg</file>
+    <file>toggle-off-hc.svg</file>
     <file>toggle-on-us.svg</file>
     <file>toggle-on-intl.svg</file>
+    <file>toggle-on-hc.svg</file>
     <file>ws-switch-arrow-up.png</file>
     <file>ws-switch-arrow-down.png</file>
   </gresource>

data/gnome-shell-wayland.desktop.in.in

@@ -1,15 +0,0 @@
-[Desktop Entry]
-Type=Application
-_Name=GNOME Shell (wayland compositor)
-_Comment=Window management and application launching
-Exec=@bindir@/gnome-shell --wayland --display-server
-X-GNOME-Bugzilla-Bugzilla=GNOME
-X-GNOME-Bugzilla-Product=gnome-shell
-X-GNOME-Bugzilla-Component=general
-X-GNOME-Bugzilla-Version=@VERSION@
-Categories=GNOME;GTK;Core;
-OnlyShowIn=GNOME;
-NoDisplay=true
-X-GNOME-Autostart-Phase=DisplayServer
-X-GNOME-Autostart-Notify=true
-X-GNOME-AutoRestart=false

data/org.gnome.Shell.desktop.in.in

@@ -10,7 +10,7 @@ X-GNOME-Bugzilla-Version=@VERSION@
 Categories=GNOME;GTK;Core;
 OnlyShowIn=GNOME;
 NoDisplay=true
-X-GNOME-Autostart-Phase=WindowManager
+X-GNOME-Autostart-Phase=DisplayServer
 X-GNOME-Provides=panel;windowmanager;
 X-GNOME-Autostart-Notify=true
 X-GNOME-AutoRestart=false

data/org.gnome.shell.gschema.xml.in.in

@@ -51,6 +51,7 @@
     </key>
     <key name="looking-glass-history" type="as">
       <default>[]</default>
+      <!-- Translators: looking glass is a debugger and inspector tool, see https://live.gnome.org/GnomeShell/LookingGlass -->
       <_summary>History for the looking glass dialog</_summary>
     </key>
     <key name="always-show-log-out" type="b">
@@ -71,6 +72,16 @@
         This key sets the default state of the checkbox.
       </_description>
     </key>
+    <key name="had-bluetooth-devices-setup" type="b">
+      <default>false</default>
+      <_summary>Whether the default Bluetooth adapter had set up devices associated to it</_summary>
+      <_description>
+        The shell will only show a Bluetooth menu item if a Bluetooth
+        adapter is powered, or if there were devices set up associated
+        with the default adapter. This will be reset if the default
+        adapter is ever seen not to have devices associated to it.
+      </_description>
+    </key>
     <child name="calendar" schema="org.gnome.shell.calendar"/>
     <child name="keybindings" schema="org.gnome.shell.keybindings"/>
     <child name="keyboard" schema="org.gnome.shell.keyboard"/>

data/theme/calendar-today.svg

@@ -10,11 +10,11 @@
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="29"
-   height="29"
+   width="24"
+   height="24"
    id="svg10621"
    version="1.1"
-   inkscape:version="0.48.2 r9819"
+   inkscape:version="0.91 r13725"
    sodipodi:docname="calendar-today.svg">
   <defs
      id="defs10623">
@@ -118,17 +118,6 @@
        fx="51"
        fy="30"
        r="42" />
-    <radialGradient
-       inkscape:collect="always"
-       xlink:href="#linearGradient34508-1-3"
-       id="radialGradient3113"
-       gradientUnits="userSpaceOnUse"
-       gradientTransform="matrix(0.72146227,0,0,0.27484277,14.205424,21.754717)"
-       cx="51"
-       cy="30"
-       fx="51"
-       fy="30"
-       r="42" />
   </defs>
   <sodipodi:namedview
      id="base"
@@ -137,22 +126,23 @@
      borderopacity="1.0"
      inkscape:pageopacity="0"
      inkscape:pageshadow="2"
-     inkscape:zoom="15.839192"
-     inkscape:cx="20.652108"
-     inkscape:cy="11.839084"
+     inkscape:zoom="8"
+     inkscape:cx="-23.537329"
+     inkscape:cy="-31.442864"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
-     showgrid="true"
+     showgrid="false"
      fit-margin-top="0"
      fit-margin-left="0"
      fit-margin-right="0"
      fit-margin-bottom="0"
-     inkscape:window-width="1280"
-     inkscape:window-height="741"
-     inkscape:window-x="0"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1"
-     borderlayer="true">
+     inkscape:window-width="2133"
+     inkscape:window-height="1241"
+     inkscape:window-x="238"
+     inkscape:window-y="88"
+     inkscape:window-maximized="0"
+     borderlayer="true"
+     inkscape:showpageshadow="false">
     <inkscape:grid
        type="xygrid"
        id="grid3109"
@@ -169,7 +159,7 @@
         <dc:format>image/svg+xml</dc:format>
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+        <dc:title></dc:title>
       </cc:Work>
     </rdf:RDF>
   </metadata>
@@ -177,28 +167,12 @@
      inkscape:label="Layer 1"
      inkscape:groupmode="layer"
      id="layer1"
-     transform="translate(-469.08263,-532.99307)">
-    <path
-       sodipodi:type="arc"
-       style="opacity:0.4625;color:#000000;fill:url(#radialGradient3113);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
-       id="path34506-3"
-       sodipodi:cx="51"
-       sodipodi:cy="30"
-       sodipodi:rx="42"
-       sodipodi:ry="16"
-       d="M 9,29.999999 A 42,16 0 0 1 93,30 l -42,0 z"
-       sodipodi:start="3.1415927"
-       sodipodi:end="6.2831853"
-       transform="matrix(0.43692393,0,0,1.3783114,461.29951,517.6437)"
-       inkscape:export-filename="/home/jimmac/src/cvs/gnome/gnome-shell-design/mockups/motion/textures/panel.png"
-       inkscape:export-xdpi="90"
-       inkscape:export-ydpi="90" />
-    <rect
-       style="fill:#ffffff;fill-opacity:0.50196078;stroke-width:0.43599999;stroke-miterlimit:4;stroke-dasharray:none"
-       id="rect2996"
-       width="31"
-       height="3"
-       x="468.08264"
-       y="558.99304" />
+     transform="translate(-469.08263,-537.99307)">
+    <circle
+       style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#ffffff;fill-opacity:0.23756906;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none;paint-order:normal;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
+       id="path7305"
+       cx="481.57138"
+       cy="559.4649"
+       r="1.5" />
   </g>
 </svg>

data/theme/gnome-shell-high-contrast.css

@@ -37,14 +37,13 @@ stage {
   icon-shadow: 0 1px black; }
   .button:focus {
     color: #eeeeec;
-    border-color: #215d9c;
-    box-shadow: inset 0 1px #454f52;
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black; }
+    icon-shadow: 0 1px black;
+    box-shadow: inset 0px 0px 0px 1px #215d9c; }
   .button:insensitive {
-    color: #7f7f7f;
+    color: gray;
     border-color: rgba(0, 0, 0, 0.7);
-    background-color: rgba(62, 67, 68, 0.7);
+    background-color: rgba(62, 67, 69, 0.7);
     box-shadow: none;
     text-shadow: none;
     icon-shadow: none; }
@@ -52,9 +51,46 @@ stage {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
     background-color: #222728;
+    box-shadow: inset 0 0 black;
+    text-shadow: none;
+    icon-shadow: none; }
+
+.modal-dialog-linked-button {
+  border-right-width: 1px;
+  color: #eeeeec;
+  background-color: #2e3436;
+  border-color: rgba(0, 0, 0, 0.7);
+  box-shadow: inset 0 1px #454f52;
+  text-shadow: 0 1px black;
+  icon-shadow: 0 1px black;
+  padding: 12px; }
+  .modal-dialog-linked-button:insensitive {
+    color: gray;
+    border-color: rgba(0, 0, 0, 0.7);
+    background-color: rgba(62, 67, 69, 0.7);
     box-shadow: none;
     text-shadow: none;
     icon-shadow: none; }
+  .modal-dialog-linked-button:active {
+    color: white;
+    border-color: rgba(0, 0, 0, 0.7);
+    background-color: #222728;
+    box-shadow: inset 0 0 black;
+    text-shadow: none;
+    icon-shadow: none; }
+  .modal-dialog-linked-button:focus {
+    color: #eeeeec;
+    text-shadow: 0 1px black;
+    icon-shadow: 0 1px black;
+    box-shadow: inset 0px 0px 0px 1px #215d9c; }
+  .modal-dialog-linked-button:first-child {
+    border-radius: 0px 0px 0px 6px; }
+  .modal-dialog-linked-button:last-child {
+    border-right-width: 0px;
+    border-radius: 0px 0px 6px 0px; }
+  .modal-dialog-linked-button:first-child:last-child {
+    border-right-width: 0px;
+    border-radius: 0px 0px 6px 6px; }
 
 /* Entries */
 StEntry {
@@ -71,8 +107,8 @@ StEntry {
     box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
     border-color: rgba(166, 166, 166, 0.5); }
   StEntry:insensitive {
-    color: #7f7f7f;
-    border-color: #0d0d0d;
+    color: gray;
+    border-color: #0e0e0e;
     box-shadow: none; }
   StEntry StIcon.capslock-warning {
     icon-size: 16px;
@@ -95,10 +131,10 @@ StScrollBar {
     background-color: transparent; }
   StScrollBar StButton#vhandle, StScrollBar StButton#hhandle {
     border-radius: 8px;
-    background-color: #000;
+    background-color: #999999;
     margin: 3px; }
     StScrollBar StButton#vhandle:hover, StScrollBar StButton#hhandle:hover {
-      background-color: #1a1a1a; }
+      background-color: #cccccc; }
     StScrollBar StButton#vhandle:active, StScrollBar StButton#hhandle:active {
       background-color: #215d9c; }
 
@@ -106,7 +142,7 @@ StScrollBar {
 .slider {
   height: 1em;
   -slider-height: 0.3em;
-  -slider-background-color: #0d0d0d;
+  -slider-background-color: #0e0e0e;
   -slider-border-color: black;
   -slider-active-background-color: #215d9c;
   -slider-active-border-color: #184472;
@@ -160,11 +196,12 @@ StScrollBar {
   background-color: white; }
 
 .modal-dialog {
-  border-radius: 5px;
+  border-radius: 9px;
   color: #eeeeec;
   background-color: rgba(23, 25, 26, 0.95);
-  border: 3px solid rgba(238, 238, 236, 0.5);
-  padding: 24px; }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
+  .modal-dialog .modal-dialog-content-box {
+    padding: 24px; }
   .modal-dialog .run-dialog-entry {
     width: 20em;
     margin-bottom: 6px; }
@@ -179,10 +216,6 @@ StScrollBar {
     color: #d6d6d1;
     padding-bottom: .4em; }
 
-.button-dialog-button-box {
-  spacing: 18px;
-  padding-top: 48px; }
-
 .show-processes-dialog-subject,
 .mount-question-dialog-subject,
 .end-session-dialog-subject {
@@ -191,7 +224,7 @@ StScrollBar {
 /* End Session Dialog */
 .end-session-dialog {
   spacing: 42px;
-  border: 3px solid rgba(238, 238, 236, 0.2); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
 
 .end-session-dialog-list {
   padding-top: 20px; }
@@ -366,6 +399,54 @@ StScrollBar {
   width: 48px;
   height: 48px; }
 
+/* Audio selection dialog */
+.audio-device-selection-dialog {
+  spacing: 30px; }
+
+.audio-selection-content {
+  spacing: 20px;
+  padding: 24px; }
+
+.audio-selection-title {
+  font-weight: bold;
+  text-align: center; }
+
+.audio-selection-box {
+  spacing: 20px; }
+
+.audio-selection-device {
+  border: 1px solid rgba(238, 238, 236, 0.2);
+  border-radius: 12px; }
+  .audio-selection-device:active, .audio-selection-device:hover, .audio-selection-device:focus {
+    background-color: #215d9c; }
+
+.audio-selection-device-box {
+  padding: 20px;
+  spacing: 20px; }
+
+.audio-selection-device-icon {
+  icon-size: 64px; }
+
+/* Geolocation Dialog */
+.geolocation-dialog {
+  spacing: 30px; }
+
+.geolocation-dialog-main-layout {
+  spacing: 12px; }
+
+.geolocation-dialog-content {
+  spacing: 20px; }
+
+.geolocation-dialog-icon {
+  icon-size: 48px; }
+
+.geolocation-dialog-title {
+  font-weight: bold; }
+
+.geolocation-dialog-reason {
+  color: #999999;
+  font-weight: bold; }
+
 /* Network Agent Dialog */
 .network-dialog-secret-table {
   spacing-rows: 15px;
@@ -375,9 +456,9 @@ StScrollBar {
   spacing-rows: 15px;
   spacing-columns: 1em; }
 
-/* Popvers/Menus */
+/* Popovers/Menus */
 .popup-menu {
-  min-width: 200px; }
+  min-width: 15em; }
   .popup-menu .popup-sub-menu {
     background-color: black;
     box-shadow: inset 0 -1px 0px #0d0d0d; }
@@ -393,7 +474,7 @@ StScrollBar {
       background-color: black;
       box-shadow: inset 0 1px 0px #0d0d0d;
       font-weight: bold; }
-    .popup-menu .popup-menu-item:hover, .popup-menu .popup-menu-item:focus {
+    .popup-menu .popup-menu-item.selected {
       background-color: rgba(255, 255, 255, 0.1);
       color: #fff; }
     .popup-menu .popup-menu-item:active {
@@ -401,8 +482,6 @@ StScrollBar {
       color: #ffffff; }
     .popup-menu .popup-menu-item:insensitive {
       color: rgba(255, 255, 255, 0.5); }
-  .popup-menu .active {
-    background-color: #215d9c; }
   .popup-menu .popup-inactive-menu-item {
     color: #fff; }
     .popup-menu .popup-inactive-menu-item:insensitive {
@@ -413,7 +492,7 @@ StScrollBar {
 
 .popup-menu-ornament {
   text-align: right;
-  width: 1em; }
+  width: 1.2em; }
 
 .popup-menu-boxpointer,
 .candidate-popup-boxpointer {
@@ -490,10 +569,9 @@ StScrollBar {
 
 .switcher-arrow {
   border-color: transparent;
-  color: black; }
-
-.switcher-arrow:highlighted {
-  color: #fff; }
+  color: rgba(255, 255, 255, 0.8); }
+  .switcher-arrow:highlighted {
+    color: #fff; }
 
 .input-source-switcher-symbol {
   font-size: 34pt;
@@ -563,7 +641,7 @@ StScrollBar {
     -panel-corner-border-color: transparent; }
     #panel .panel-corner:active, #panel .panel-corner:overview, #panel .panel-corner:focus {
       -panel-corner-border-color: #256ab1; }
-    #panel .panel-corner.lock-screen, #panel .panel-corner.login-screen, #panel .panel-cornerunlock-screen {
+    #panel .panel-corner.lock-screen, #panel .panel-corner.login-screen, #panel .panel-corner.unlock-screen {
       -panel-corner-radius: 0;
       -panel-corner-background-color: transparent;
       -panel-corner-border-color: transparent; }
@@ -595,6 +673,8 @@ StScrollBar {
   #panel .panel-status-indicators-box,
   #panel .panel-status-menu-box {
     spacing: 2px; }
+  #panel .power-status.panel-status-indicators-box {
+    spacing: 0; }
   #panel .screencast-indicator {
     color: #f57900; }
 
@@ -705,23 +785,35 @@ StScrollBar {
   border-left-width: 1px; }
 
 .calendar-nonwork-day {
-  color: #7f7f7f; }
+  color: gray; }
 
 .calendar-today {
   font-weight: bold;
   border: 1px solid rgba(0, 0, 0, 0.5); }
 
 .calendar-day-with-events {
-  color: #f2f2f2;
-  font-weight: bold; }
+  color: white;
+  font-weight: bold;
+  background-image: url("resource:///org/gnome/shell/theme/calendar-today.svg"); }
 
 .calendar-other-month-day {
   color: rgba(255, 255, 255, 0.15);
   opacity: 0.5; }
 
+.calendar-week-number {
+  font-size: 70%;
+  font-weight: bold;
+  width: 2.3em;
+  height: 1.8em;
+  border-radius: 2px;
+  padding: 0.5em 0 0;
+  margin: 6px;
+  background-color: rgba(255, 255, 255, 0.3);
+  color: #000; }
+
 /* Message list */
 .message-list {
-  width: 420px; }
+  width: 31.5em; }
 
 .message-list-sections {
   spacing: 1.5em; }
@@ -756,7 +848,12 @@ StScrollBar {
     padding: 8px 8px 8px 0px; }
 
 .message-icon-bin > StIcon {
-  icon-size: 48px; }
+  icon-size: 32px; }
+
+.message-secondary-bin:ltr {
+  padding-left: 8px; }
+.message-secondary-bin:rtl {
+  padding-right: 8px; }
 
 .message-secondary-bin {
   color: #999999; }
@@ -765,14 +862,37 @@ StScrollBar {
   icon-size: 16px; }
 
 .message-title {
-  font-weight: bold; }
+  font-weight: bold;
+  font-size: 1.1em; }
 
 .message-content {
-  padding: 8px; }
+  padding: 8px;
+  font-size: .9em; }
 
-.system-switch-user-submenu-icon {
-  icon-size: 24px;
-  border: 1px solid rgba(255, 255, 255, 0.4); }
+.message-media-control {
+  padding: 6px; }
+  .message-media-control:last-child:ltr {
+    padding-right: 18px; }
+  .message-media-control:last-child:rtl {
+    padding-left: 18px; }
+
+.media-message-cover-icon {
+  icon-size: 32px; }
+  .media-message-cover-icon.fallback {
+    color: #1a1a1a;
+    background-color: #000;
+    border: 2px solid #000;
+    border-radius: 2px;
+    icon-size: 16px;
+    padding: 8px; }
+
+.system-switch-user-submenu-icon.user-icon {
+  icon-size: 20px;
+  padding: 0 2px; }
+
+.system-switch-user-submenu-icon.default-icon {
+  icon-size: 16px;
+  padding: 0 4px; }
 
 #appMenu {
   spinner-image: url("resource:///org/gnome/shell/theme/process-working.svg");
@@ -781,7 +901,7 @@ StScrollBar {
     color: transparent; }
 
 .aggregate-menu {
-  width: 360px; }
+  min-width: 21em; }
   .aggregate-menu .popup-menu-icon {
     padding: 0 4px; }
 
@@ -818,7 +938,7 @@ StScrollBar {
 .popup-menu-icon {
   icon-size: 1.09em; }
 
-.window-close, .notification-close {
+.window-close {
   background-image: url("resource:///org/gnome/shell/theme/close-window.svg");
   background-size: 32px;
   height: 32px;
@@ -829,12 +949,6 @@ StScrollBar {
   .window-close:rtl {
     -st-background-image-shadow: 2px 2px 6px rgba(0, 0, 0, 0.5); }
 
-.notification-close {
-  -shell-close-overlap-x: 14px;
-  -shell-close-overlap-y: -12px; }
-  .notification-close:rtl {
-    -shell-close-overlap-x: -14px; }
-
 /* NETWORK DIALOGS */
 .nm-dialog {
   max-height: 500px;
@@ -842,7 +956,8 @@ StScrollBar {
   min-width: 470px; }
 
 .nm-dialog-content {
-  spacing: 20px; }
+  spacing: 20px;
+  padding: 24px; }
 
 .nm-dialog-header-hbox {
   spacing: 10px; }
@@ -923,10 +1038,14 @@ StScrollBar {
 .search-entry {
   width: 320px;
   padding: 7px 9px;
-  border-radius: 6px; }
+  border-radius: 6px;
+  border-color: #747467;
+  color: #eeeeec;
+  background-color: #2e3436; }
   .search-entry:focus {
     padding: 6px 8px;
-    border-width: 2px; }
+    border-width: 2px;
+    border-color: #215d9c; }
   .search-entry .search-entry-icon {
     icon-size: 1em;
     padding: 0 4px;
@@ -1024,7 +1143,7 @@ StScrollBar {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
     background-color: #222728;
-    box-shadow: none;
+    box-shadow: inset 0 0 black;
     text-shadow: none;
     icon-shadow: none; }
   .app-view-control:first-child {
@@ -1190,32 +1309,6 @@ StScrollBar {
     .notification-banner .notification-button:hover, .notification-banner .notification-buttonfocus {
       background-color: #292f30; }
 
-.notification {
-  font-size: 11pt;
-  width: 34em;
-  margin: 5px;
-  border-radius: 6px;
-  color: #eeeeec;
-  background-color: #2e3436;
-  border: 1px solid black;
-  spacing-rows: 4px;
-  padding: 8px;
-  spacing-columns: 10px; }
-
-.notification-unexpanded {
-  min-height: 48px;
-  height: 48px; }
-
-.notification-with-image {
-  min-height: 159px; }
-
-.notification-body {
-  spacing: 5px; }
-
-.notification-actions {
-  paddinf-top: 18px;
-  spacing: 6px; }
-
 .summary-source-counter {
   font-size: 10pt;
   font-weight: bold;
@@ -1229,36 +1322,20 @@ StScrollBar {
   box-shadow: 0 2px 2px rgba(0, 0, 0, 0.5);
   border-radius: 0.9em; }
 
-.notification-scrollview {
-  max-height: 18em;
-  -st-vfade-offset: 24px; }
-  .notification-scrollview:ltr > StScrollBar {
-    padding-left: 6px; }
-  .notification-scrollview:rtl > StScrollBar {
-    padding-right: 6px; }
-
-.notification-button {
-  height: 24px; }
-
-.notification-icon-button {
-  border-radius: 5px;
-  padding: 5px;
-  height: 24px;
-  width: 24px; }
-  .notification-icon-button > StIcon {
-    icons-size: 16px;
-    width: 16px;
-    height: 16px;
-    padding: 2px; }
-
 .secondary-icon {
   icon-size: 1.09em; }
 
+.chat-body {
+  spacing: 5px; }
+
+.chat-response {
+  margin: 5px; }
+
 .chat-log-message {
   color: #e6e6e6; }
 
-.chat-empty-line {
-  font-size: 4px; }
+.chat-new-group {
+  padding-top: 1em; }
 
 .chat-received {
   padding-left: 4px; }
@@ -1282,9 +1359,6 @@ StScrollBar {
     padding-left: 0;
     padding-right: 4px; }
 
-.chat-notification-scrollview {
-  max-height: 22em; }
-
 .hotplug-transient-box {
   spacing: 6px;
   padding: 2px 72px 2px 12px; }
@@ -1388,10 +1462,9 @@ StScrollBar {
   color: white; }
   .keyboard-key:focus {
     color: #eeeeec;
-    border-color: #215d9c;
-    box-shadow: inset 0 1px #454f52;
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black; }
+    icon-shadow: 0 1px black;
+    box-shadow: inset 0px 0px 0px 1px #215d9c; }
   .keyboard-key:hover, .keyboard-key:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
@@ -1403,7 +1476,7 @@ StScrollBar {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
     background-color: #222728;
-    box-shadow: none;
+    box-shadow: inset 0 0 black;
     text-shadow: none;
     icon-shadow: none; }
   .keyboard-key:grayed {
@@ -1496,13 +1569,13 @@ StScrollBar {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
         background-color: #1c5187;
-        box-shadow: none;
+        box-shadow: inset 0 0 black;
         text-shadow: none;
         icon-shadow: none; }
       .login-dialog .modal-dialog-button:default:insensitive {
-        color: #7f7f7f;
+        color: gray;
         border-color: rgba(0, 0, 0, 0.7);
-        background-color: rgba(62, 67, 68, 0.7);
+        background-color: rgba(62, 67, 69, 0.7);
         box-shadow: none;
         text-shadow: none;
         icon-shadow: none; }
@@ -1749,3 +1822,11 @@ StScrollBar {
 
 stage {
   -st-icon-style: symbolic; }
+
+.toggle-switch {
+  width: 48px; }
+
+.toggle-switch-us, .toggle-switch-intl {
+  background-image: url("resource:///org/gnome/shell/theme/toggle-off-hc.svg"); }
+  .toggle-switch-us:checked, .toggle-switch-intl:checked {
+    background-image: url("resource:///org/gnome/shell/theme/toggle-on-hc.svg"); }

data/theme/gnome-shell-high-contrast.scss

@@ -6,3 +6,9 @@
 stage {
   -st-icon-style: symbolic;
 }
+
+.toggle-switch { width: 48px; }
+.toggle-switch-us, .toggle-switch-intl {
+  background-image: url("resource:///org/gnome/shell/theme/toggle-off-hc.svg");
+  &:checked { background-image: url("resource:///org/gnome/shell/theme/toggle-on-hc.svg"); }
+}

data/theme/gnome-shell.css

@@ -37,14 +37,13 @@ stage {
   icon-shadow: 0 1px black; }
   .button:focus {
     color: #eeeeec;
-    border-color: #215d9c;
-    box-shadow: inset 0 1px #454f52;
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black; }
+    icon-shadow: 0 1px black;
+    box-shadow: inset 0px 0px 0px 1px #215d9c; }
   .button:insensitive {
-    color: #939695;
+    color: #949796;
     border-color: rgba(0, 0, 0, 0.7);
-    background-color: rgba(66, 71, 73, 0.7);
+    background-color: rgba(66, 72, 73, 0.7);
     box-shadow: none;
     text-shadow: none;
     icon-shadow: none; }
@@ -52,9 +51,46 @@ stage {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
     background-color: #222728;
+    box-shadow: inset 0 0 black;
+    text-shadow: none;
+    icon-shadow: none; }
+
+.modal-dialog-linked-button {
+  border-right-width: 1px;
+  color: #eeeeec;
+  background-color: #2e3436;
+  border-color: rgba(0, 0, 0, 0.7);
+  box-shadow: inset 0 1px #454f52;
+  text-shadow: 0 1px black;
+  icon-shadow: 0 1px black;
+  padding: 12px; }
+  .modal-dialog-linked-button:insensitive {
+    color: #949796;
+    border-color: rgba(0, 0, 0, 0.7);
+    background-color: rgba(66, 72, 73, 0.7);
     box-shadow: none;
     text-shadow: none;
     icon-shadow: none; }
+  .modal-dialog-linked-button:active {
+    color: white;
+    border-color: rgba(0, 0, 0, 0.7);
+    background-color: #222728;
+    box-shadow: inset 0 0 black;
+    text-shadow: none;
+    icon-shadow: none; }
+  .modal-dialog-linked-button:focus {
+    color: #eeeeec;
+    text-shadow: 0 1px black;
+    icon-shadow: 0 1px black;
+    box-shadow: inset 0px 0px 0px 1px #215d9c; }
+  .modal-dialog-linked-button:first-child {
+    border-radius: 0px 0px 0px 6px; }
+  .modal-dialog-linked-button:last-child {
+    border-right-width: 0px;
+    border-radius: 0px 0px 6px 0px; }
+  .modal-dialog-linked-button:first-child:last-child {
+    border-right-width: 0px;
+    border-radius: 0px 0px 6px 6px; }
 
 /* Entries */
 StEntry {
@@ -71,8 +107,8 @@ StEntry {
     box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
     border-color: rgba(154, 154, 142, 0.5); }
   StEntry:insensitive {
-    color: #939695;
-    border-color: #323636;
+    color: #949796;
+    border-color: #333636;
     box-shadow: none; }
   StEntry StIcon.capslock-warning {
     icon-size: 16px;
@@ -95,10 +131,10 @@ StScrollBar {
     background-color: transparent; }
   StScrollBar StButton#vhandle, StScrollBar StButton#hhandle {
     border-radius: 8px;
-    background-color: #393f3f;
+    background-color: #a6a8a7;
     margin: 3px; }
     StScrollBar StButton#vhandle:hover, StScrollBar StButton#hhandle:hover {
-      background-color: #515a5a; }
+      background-color: #cacbc9; }
     StScrollBar StButton#vhandle:active, StScrollBar StButton#hhandle:active {
       background-color: #215d9c; }
 
@@ -106,7 +142,7 @@ StScrollBar {
 .slider {
   height: 1em;
   -slider-height: 0.3em;
-  -slider-background-color: #323636;
+  -slider-background-color: #333636;
   -slider-border-color: #1c1f1f;
   -slider-active-background-color: #215d9c;
   -slider-active-border-color: #184472;
@@ -160,11 +196,12 @@ StScrollBar {
   background-color: white; }
 
 .modal-dialog {
-  border-radius: 5px;
+  border-radius: 9px;
   color: #eeeeec;
   background-color: rgba(23, 25, 26, 0.95);
-  border: 3px solid rgba(238, 238, 236, 0.5);
-  padding: 24px; }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
+  .modal-dialog .modal-dialog-content-box {
+    padding: 24px; }
   .modal-dialog .run-dialog-entry {
     width: 20em;
     margin-bottom: 6px; }
@@ -179,10 +216,6 @@ StScrollBar {
     color: #d6d6d1;
     padding-bottom: .4em; }
 
-.button-dialog-button-box {
-  spacing: 18px;
-  padding-top: 48px; }
-
 .show-processes-dialog-subject,
 .mount-question-dialog-subject,
 .end-session-dialog-subject {
@@ -191,7 +224,7 @@ StScrollBar {
 /* End Session Dialog */
 .end-session-dialog {
   spacing: 42px;
-  border: 3px solid rgba(238, 238, 236, 0.2); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
 
 .end-session-dialog-list {
   padding-top: 20px; }
@@ -366,6 +399,54 @@ StScrollBar {
   width: 48px;
   height: 48px; }
 
+/* Audio selection dialog */
+.audio-device-selection-dialog {
+  spacing: 30px; }
+
+.audio-selection-content {
+  spacing: 20px;
+  padding: 24px; }
+
+.audio-selection-title {
+  font-weight: bold;
+  text-align: center; }
+
+.audio-selection-box {
+  spacing: 20px; }
+
+.audio-selection-device {
+  border: 1px solid rgba(238, 238, 236, 0.2);
+  border-radius: 12px; }
+  .audio-selection-device:active, .audio-selection-device:hover, .audio-selection-device:focus {
+    background-color: #215d9c; }
+
+.audio-selection-device-box {
+  padding: 20px;
+  spacing: 20px; }
+
+.audio-selection-device-icon {
+  icon-size: 64px; }
+
+/* Geolocation Dialog */
+.geolocation-dialog {
+  spacing: 30px; }
+
+.geolocation-dialog-main-layout {
+  spacing: 12px; }
+
+.geolocation-dialog-content {
+  spacing: 20px; }
+
+.geolocation-dialog-icon {
+  icon-size: 48px; }
+
+.geolocation-dialog-title {
+  font-weight: bold; }
+
+.geolocation-dialog-reason {
+  color: #8e8e80;
+  font-weight: bold; }
+
 /* Network Agent Dialog */
 .network-dialog-secret-table {
   spacing-rows: 15px;
@@ -375,9 +456,9 @@ StScrollBar {
   spacing-rows: 15px;
   spacing-columns: 1em; }
 
-/* Popvers/Menus */
+/* Popovers/Menus */
 .popup-menu {
-  min-width: 200px; }
+  min-width: 15em; }
   .popup-menu .popup-sub-menu {
     background-color: #343a3a;
     box-shadow: inset 0 -1px 0px #282c2c; }
@@ -393,7 +474,7 @@ StScrollBar {
       background-color: #343a3a;
       box-shadow: inset 0 1px 0px #282c2c;
       font-weight: bold; }
-    .popup-menu .popup-menu-item:hover, .popup-menu .popup-menu-item:focus {
+    .popup-menu .popup-menu-item.selected {
       background-color: rgba(238, 238, 236, 0.1);
       color: #eeeeec; }
     .popup-menu .popup-menu-item:active {
@@ -401,8 +482,6 @@ StScrollBar {
       color: #ffffff; }
     .popup-menu .popup-menu-item:insensitive {
       color: rgba(238, 238, 236, 0.5); }
-  .popup-menu .active {
-    background-color: #215d9c; }
   .popup-menu .popup-inactive-menu-item {
     color: #eeeeec; }
     .popup-menu .popup-inactive-menu-item:insensitive {
@@ -413,7 +492,7 @@ StScrollBar {
 
 .popup-menu-ornament {
   text-align: right;
-  width: 1em; }
+  width: 1.2em; }
 
 .popup-menu-boxpointer,
 .candidate-popup-boxpointer {
@@ -490,10 +569,9 @@ StScrollBar {
 
 .switcher-arrow {
   border-color: transparent;
-  color: #1c1f1f; }
-
-.switcher-arrow:highlighted {
-  color: #eeeeec; }
+  color: rgba(238, 238, 236, 0.8); }
+  .switcher-arrow:highlighted {
+    color: #eeeeec; }
 
 .input-source-switcher-symbol {
   font-size: 34pt;
@@ -563,7 +641,7 @@ StScrollBar {
     -panel-corner-border-color: transparent; }
     #panel .panel-corner:active, #panel .panel-corner:overview, #panel .panel-corner:focus {
       -panel-corner-border-color: #256ab1; }
-    #panel .panel-corner.lock-screen, #panel .panel-corner.login-screen, #panel .panel-cornerunlock-screen {
+    #panel .panel-corner.lock-screen, #panel .panel-corner.login-screen, #panel .panel-corner.unlock-screen {
       -panel-corner-radius: 0;
       -panel-corner-background-color: transparent;
       -panel-corner-border-color: transparent; }
@@ -595,6 +673,8 @@ StScrollBar {
   #panel .panel-status-indicators-box,
   #panel .panel-status-menu-box {
     spacing: 2px; }
+  #panel .power-status.panel-status-indicators-box {
+    spacing: 0; }
   #panel .screencast-indicator {
     color: #f57900; }
 
@@ -705,23 +785,35 @@ StScrollBar {
   border-left-width: 1px; }
 
 .calendar-nonwork-day {
-  color: #939695; }
+  color: #949796; }
 
 .calendar-today {
   font-weight: bold;
   border: 1px solid rgba(28, 31, 31, 0.5); }
 
 .calendar-day-with-events {
-  color: #e2e2df;
-  font-weight: bold; }
+  color: white;
+  font-weight: bold;
+  background-image: url("resource:///org/gnome/shell/theme/calendar-today.svg"); }
 
 .calendar-other-month-day {
   color: rgba(238, 238, 236, 0.15);
   opacity: 0.5; }
 
+.calendar-week-number {
+  font-size: 70%;
+  font-weight: bold;
+  width: 2.3em;
+  height: 1.8em;
+  border-radius: 2px;
+  padding: 0.5em 0 0;
+  margin: 6px;
+  background-color: rgba(238, 238, 236, 0.3);
+  color: #393f3f; }
+
 /* Message list */
 .message-list {
-  width: 420px; }
+  width: 31.5em; }
 
 .message-list-sections {
   spacing: 1.5em; }
@@ -756,7 +848,12 @@ StScrollBar {
     padding: 8px 8px 8px 0px; }
 
 .message-icon-bin > StIcon {
-  icon-size: 48px; }
+  icon-size: 32px; }
+
+.message-secondary-bin:ltr {
+  padding-left: 8px; }
+.message-secondary-bin:rtl {
+  padding-right: 8px; }
 
 .message-secondary-bin {
   color: #8e8e80; }
@@ -765,14 +862,37 @@ StScrollBar {
   icon-size: 16px; }
 
 .message-title {
-  font-weight: bold; }
+  font-weight: bold;
+  font-size: 1.1em; }
 
 .message-content {
-  padding: 8px; }
+  padding: 8px;
+  font-size: .9em; }
 
-.system-switch-user-submenu-icon {
-  icon-size: 24px;
-  border: 1px solid rgba(238, 238, 236, 0.4); }
+.message-media-control {
+  padding: 6px; }
+  .message-media-control:last-child:ltr {
+    padding-right: 18px; }
+  .message-media-control:last-child:rtl {
+    padding-left: 18px; }
+
+.media-message-cover-icon {
+  icon-size: 32px; }
+  .media-message-cover-icon.fallback {
+    color: #515a5a;
+    background-color: #393f3f;
+    border: 2px solid #393f3f;
+    border-radius: 2px;
+    icon-size: 16px;
+    padding: 8px; }
+
+.system-switch-user-submenu-icon.user-icon {
+  icon-size: 20px;
+  padding: 0 2px; }
+
+.system-switch-user-submenu-icon.default-icon {
+  icon-size: 16px;
+  padding: 0 4px; }
 
 #appMenu {
   spinner-image: url("resource:///org/gnome/shell/theme/process-working.svg");
@@ -781,7 +901,7 @@ StScrollBar {
     color: transparent; }
 
 .aggregate-menu {
-  width: 360px; }
+  min-width: 21em; }
   .aggregate-menu .popup-menu-icon {
     padding: 0 4px; }
 
@@ -818,7 +938,7 @@ StScrollBar {
 .popup-menu-icon {
   icon-size: 1.09em; }
 
-.window-close, .notification-close {
+.window-close {
   background-image: url("resource:///org/gnome/shell/theme/close-window.svg");
   background-size: 32px;
   height: 32px;
@@ -829,12 +949,6 @@ StScrollBar {
   .window-close:rtl {
     -st-background-image-shadow: 2px 2px 6px rgba(0, 0, 0, 0.5); }
 
-.notification-close {
-  -shell-close-overlap-x: 14px;
-  -shell-close-overlap-y: -12px; }
-  .notification-close:rtl {
-    -shell-close-overlap-x: -14px; }
-
 /* NETWORK DIALOGS */
 .nm-dialog {
   max-height: 500px;
@@ -842,7 +956,8 @@ StScrollBar {
   min-width: 470px; }
 
 .nm-dialog-content {
-  spacing: 20px; }
+  spacing: 20px;
+  padding: 24px; }
 
 .nm-dialog-header-hbox {
   spacing: 10px; }
@@ -923,10 +1038,14 @@ StScrollBar {
 .search-entry {
   width: 320px;
   padding: 7px 9px;
-  border-radius: 6px; }
+  border-radius: 6px;
+  border-color: #747467;
+  color: #eeeeec;
+  background-color: #2e3436; }
   .search-entry:focus {
     padding: 6px 8px;
-    border-width: 2px; }
+    border-width: 2px;
+    border-color: #215d9c; }
   .search-entry .search-entry-icon {
     icon-size: 1em;
     padding: 0 4px;
@@ -1024,7 +1143,7 @@ StScrollBar {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
     background-color: #222728;
-    box-shadow: none;
+    box-shadow: inset 0 0 black;
     text-shadow: none;
     icon-shadow: none; }
   .app-view-control:first-child {
@@ -1190,32 +1309,6 @@ StScrollBar {
     .notification-banner .notification-button:hover, .notification-banner .notification-buttonfocus {
       background-color: #292f30; }
 
-.notification {
-  font-size: 11pt;
-  width: 34em;
-  margin: 5px;
-  border-radius: 6px;
-  color: #eeeeec;
-  background-color: #2e3436;
-  border: 1px solid #1c1f1f;
-  spacing-rows: 4px;
-  padding: 8px;
-  spacing-columns: 10px; }
-
-.notification-unexpanded {
-  min-height: 48px;
-  height: 48px; }
-
-.notification-with-image {
-  min-height: 159px; }
-
-.notification-body {
-  spacing: 5px; }
-
-.notification-actions {
-  paddinf-top: 18px;
-  spacing: 6px; }
-
 .summary-source-counter {
   font-size: 10pt;
   font-weight: bold;
@@ -1229,36 +1322,20 @@ StScrollBar {
   box-shadow: 0 2px 2px rgba(0, 0, 0, 0.5);
   border-radius: 0.9em; }
 
-.notification-scrollview {
-  max-height: 18em;
-  -st-vfade-offset: 24px; }
-  .notification-scrollview:ltr > StScrollBar {
-    padding-left: 6px; }
-  .notification-scrollview:rtl > StScrollBar {
-    padding-right: 6px; }
-
-.notification-button {
-  height: 24px; }
-
-.notification-icon-button {
-  border-radius: 5px;
-  padding: 5px;
-  height: 24px;
-  width: 24px; }
-  .notification-icon-button > StIcon {
-    icons-size: 16px;
-    width: 16px;
-    height: 16px;
-    padding: 2px; }
-
 .secondary-icon {
   icon-size: 1.09em; }
 
+.chat-body {
+  spacing: 5px; }
+
+.chat-response {
+  margin: 5px; }
+
 .chat-log-message {
   color: #d6d6d1; }
 
-.chat-empty-line {
-  font-size: 4px; }
+.chat-new-group {
+  padding-top: 1em; }
 
 .chat-received {
   padding-left: 4px; }
@@ -1282,9 +1359,6 @@ StScrollBar {
     padding-left: 0;
     padding-right: 4px; }
 
-.chat-notification-scrollview {
-  max-height: 22em; }
-
 .hotplug-transient-box {
   spacing: 6px;
   padding: 2px 72px 2px 12px; }
@@ -1388,10 +1462,9 @@ StScrollBar {
   color: white; }
   .keyboard-key:focus {
     color: #eeeeec;
-    border-color: #215d9c;
-    box-shadow: inset 0 1px #454f52;
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black; }
+    icon-shadow: 0 1px black;
+    box-shadow: inset 0px 0px 0px 1px #215d9c; }
   .keyboard-key:hover, .keyboard-key:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
@@ -1403,7 +1476,7 @@ StScrollBar {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
     background-color: #222728;
-    box-shadow: none;
+    box-shadow: inset 0 0 black;
     text-shadow: none;
     icon-shadow: none; }
   .keyboard-key:grayed {
@@ -1496,13 +1569,13 @@ StScrollBar {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
         background-color: #1c5187;
-        box-shadow: none;
+        box-shadow: inset 0 0 black;
         text-shadow: none;
         icon-shadow: none; }
       .login-dialog .modal-dialog-button:default:insensitive {
-        color: #939695;
+        color: #949796;
         border-color: rgba(0, 0, 0, 0.7);
-        background-color: rgba(66, 71, 73, 0.7);
+        background-color: rgba(66, 72, 73, 0.7);
         box-shadow: none;
         text-shadow: none;
         icon-shadow: none; }

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+   height="22"
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+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="toggle-off-hc.svg">
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+        <circle
+           transform="scale(-1,1)"
+           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#3465a4;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none;paint-order:normal;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
+           id="circle8463"
+           cx="-591.0213"
+           cy="1072.9402"
+           r="9" />
+      </g>
+    </g>
+  </g>
+</svg>

data/theme/toggle-on-intl.svg

@@ -14,7 +14,7 @@
    height="22"
    id="svg2857"
    version="1.1"
-   inkscape:version="0.48.5 r10040"
+   inkscape:version="0.91 r13725"
    sodipodi:docname="toggle-on-intl.svg">
   <defs
      id="defs2859">
@@ -52,7 +52,7 @@
       <stop
          id="stop77465"
          offset="1"
-         style="stop-color:#204a87;stop-opacity:1" />
+         style="stop-color:#205b9a;stop-opacity:1" />
     </linearGradient>
     <linearGradient
        inkscape:collect="always"
@@ -88,14 +88,14 @@
      borderopacity="1.0"
      inkscape:pageopacity="1"
      inkscape:pageshadow="2"
-     inkscape:zoom="32"
-     inkscape:cx="17.255148"
-     inkscape:cy="8.9252639"
+     inkscape:zoom="1"
+     inkscape:cx="37.410841"
+     inkscape:cy="16.009314"
      inkscape:document-units="px"
      inkscape:current-layer="g37994"
-     showgrid="true"
+     showgrid="false"
      inkscape:window-width="2560"
-     inkscape:window-height="1375"
+     inkscape:window-height="1376"
      inkscape:window-x="0"
      inkscape:window-y="27"
      inkscape:window-maximized="1"

data/theme/toggle-on-us.svg

@@ -14,7 +14,7 @@
    height="22"
    id="svg2857"
    version="1.1"
-   inkscape:version="0.48.5 r10040"
+   inkscape:version="0.91 r13725"
    sodipodi:docname="toggle-on-us.svg">
   <defs
      id="defs2859">
@@ -32,28 +32,6 @@
        inkscape:vp_y="0 : 1000 : 0"
        inkscape:vp_x="0 : 0.5 : 1"
        sodipodi:type="inkscape:persp3d" />
-    <linearGradient
-       inkscape:collect="always"
-       xlink:href="#linearGradient77461"
-       id="linearGradient77551"
-       gradientUnits="userSpaceOnUse"
-       gradientTransform="matrix(1.3066667,0,0,1,-841.64667,-483)"
-       x1="1164.7644"
-       y1="962.93695"
-       x2="1164.7644"
-       y2="970.51404" />
-    <linearGradient
-       id="linearGradient77461"
-       inkscape:collect="always">
-      <stop
-         id="stop77463"
-         offset="0"
-         style="stop-color:#182f4c;stop-opacity:1" />
-      <stop
-         id="stop77465"
-         offset="1"
-         style="stop-color:#204a87;stop-opacity:1" />
-    </linearGradient>
     <linearGradient
        inkscape:collect="always"
        xlink:href="#linearGradient76469-7-7-4"
@@ -80,6 +58,38 @@
        effect="spiro"
        id="path-effect77541-4"
        is_visible="true" />
+    <linearGradient
+       id="linearGradient77461-1"
+       inkscape:collect="always">
+      <stop
+         id="stop77463-1"
+         offset="0"
+         style="stop-color:#182f4c;stop-opacity:1" />
+      <stop
+         id="stop77465-4"
+         offset="1"
+         style="stop-color:#205b9a;stop-opacity:1" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient77461-1"
+       id="linearGradient77551-6-5"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(0.8527367,0,0,0.80554422,-969.41608,-778.00299)"
+       x1="1164.7644"
+       y1="962.93695"
+       x2="1164.7644"
+       y2="970.51404" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient77461-1"
+       id="linearGradient11198"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(1.3066667,0,0,1,-1066.3709,794.25325)"
+       x1="1322.5831"
+       y1="-312.51855"
+       x2="1322.5831"
+       y2="-306.53461" />
   </defs>
   <sodipodi:namedview
      id="base"
@@ -89,13 +99,13 @@
      inkscape:pageopacity="1"
      inkscape:pageshadow="2"
      inkscape:zoom="1"
-     inkscape:cx="33.380898"
-     inkscape:cy="6.9658271"
+     inkscape:cx="-26.798898"
+     inkscape:cy="5.3753009"
      inkscape:document-units="px"
      inkscape:current-layer="g37994"
      showgrid="false"
      inkscape:window-width="2560"
-     inkscape:window-height="1375"
+     inkscape:window-height="1376"
      inkscape:window-x="0"
      inkscape:window-y="27"
      inkscape:window-maximized="1"
@@ -152,7 +162,7 @@
            height="25"
            width="98"
            id="rect38000"
-           style="color:#000000;fill:url(#linearGradient77551);fill-opacity:1;fill-rule:nonzero;stroke:#182f4c;stroke-width:1.37920964;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+           style="color:#000000;fill:url(#linearGradient11198);fill-opacity:1;fill-rule:nonzero;stroke:#182f4c;stroke-width:1.37920964;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;clip-rule:nonzero;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;filter-blend-mode:normal;filter-gaussianBlur-deviation:0;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto" />
       </g>
       <g
          transform="translate(2.0625,-2)"

docs/reference/st/st-docs.sgml.in

@@ -35,7 +35,6 @@
       <xi:include href="xml/st-bin.xml"/>
       <xi:include href="xml/st-box-layout.xml"/>
       <xi:include href="xml/st-scroll-view.xml"/>
-      <xi:include href="xml/st-table.xml"/>
     </chapter>
 
     <chapter id="styling">

js/extensionPrefs/main.js

@@ -23,11 +23,6 @@ const GnomeShellIface = '<node> \
 </interface> \
 </node>';
 
-const customCss = '.prefs-button { \
-                       padding: 8px; \
-                       border-radius: 20px; \
-                   }';
-
 const GnomeShellProxy = Gio.DBusProxy.makeProxyWrapper(GnomeShellIface);
 
 function stripPrefix(string, prefix) {
@@ -54,7 +49,6 @@ const Application = new Lang.Class({
         this._startupUuid = null;
         this._loaded = false;
         this._skipMainWindow = false;
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
     },
 
     _extensionAvailable: function(uuid) {
@@ -177,21 +171,6 @@ const Application = new Lang.Class({
         this._window.show_all();
     },
 
-    _addCustomStyle: function() {
-        let provider = new Gtk.CssProvider();
-
-        try {
-            provider.load_from_data(customCss, -1);
-        } catch(e) {
-            log('Failed to add application style');
-            return;
-        }
-
-        let screen = this._window.window.get_screen();
-        let priority = Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION;
-        Gtk.StyleContext.add_provider_for_screen(screen, provider, priority);
-    },
-
     _sortList: function(row1, row2) {
         let name1 = ExtensionUtils.extensions[row1.uuid].metadata.name;
         let name2 = ExtensionUtils.extensions[row2.uuid].metadata.name;
@@ -240,7 +219,6 @@ const Application = new Lang.Class({
 
     _onStartup: function(app) {
         this._buildUI(app);
-        this._addCustomStyle();
         this._scanExtensions();
     },
 
@@ -317,7 +295,7 @@ const ExtensionRow = new Lang.Class({
         button.add(new Gtk.Image({ icon_name: 'emblem-system-symbolic',
                                    icon_size: Gtk.IconSize.BUTTON,
                                    visible: true }));
-        button.get_style_context().add_class('prefs-button');
+        button.get_style_context().add_class('circular');
         hbox.add(button);
 
         this.prefsButton = button;

js/gdm/authPrompt.js

@@ -14,7 +14,7 @@ const ShellEntry = imports.ui.shellEntry;
 const Tweener = imports.ui.tweener;
 const UserWidget = imports.ui.userWidget;
 
-const DEFAULT_BUTTON_WELL_ICON_SIZE = 24;
+const DEFAULT_BUTTON_WELL_ICON_SIZE = 16;
 const DEFAULT_BUTTON_WELL_ANIMATION_DELAY = 1.0;
 const DEFAULT_BUTTON_WELL_ANIMATION_TIME = 0.3;
 
@@ -189,22 +189,21 @@ const AuthPrompt = new Lang.Class({
                                              this._updateNextButtonSensitivity(this._entry.text.length > 0);
                                          }));
         this._entry.clutter_text.connect('activate', Lang.bind(this, function() {
-            this.emit('next');
+            if (this.nextButton.reactive)
+                this.emit('next');
         }));
     },
 
     _onAskQuestion: function(verifier, serviceName, question, passwordChar) {
-        if (this._preemptiveAnswer) {
-            if (this._queryingService)
-                this._userVerifier.answerQuery(this._queryingService, this._preemptiveAnswer);
-            this._preemptiveAnswer = null;
-            return;
-        }
-
         if (this._queryingService)
             this.clear();
 
         this._queryingService = serviceName;
+        if (this._preemptiveAnswer) {
+            this._userVerifier.answerQuery(this._queryingService, this._preemptiveAnswer);
+            this._preemptiveAnswer = null;
+            return;
+        }
         this.setPasswordChar(passwordChar);
         this.setQuestion(question);
 
@@ -260,6 +259,7 @@ const AuthPrompt = new Lang.Class({
     },
 
     _onVerificationComplete: function() {
+        this.setActorInDefaultButtonWell(null);
         this.verificationStatus = AuthPromptStatus.VERIFICATION_SUCCEEDED;
 	this.cancelButton.reactive = false;
     },
@@ -283,6 +283,12 @@ const AuthPrompt = new Lang.Class({
         if (oldActor)
             Tweener.removeTweens(oldActor);
 
+        let wasSpinner;
+        if (oldActor == this._spinner.actor)
+            wasSpinner = true;
+        else
+            wasSpinner = false;
+
         let isSpinner;
         if (actor == this._spinner.actor)
             isSpinner = true;
@@ -292,6 +298,11 @@ const AuthPrompt = new Lang.Class({
         if (this._defaultButtonWellActor != actor && oldActor) {
             if (!animate) {
                 oldActor.opacity = 0;
+
+                if (wasSpinner) {
+                    if (this._spinner)
+                        this._spinner.stop();
+                }
             } else {
                 Tweener.addTween(oldActor,
                                  { opacity: 0,
@@ -300,7 +311,7 @@ const AuthPrompt = new Lang.Class({
                                    transition: 'linear',
                                    onCompleteScope: this,
                                    onComplete: function() {
-                                      if (isSpinner) {
+                                      if (wasSpinner) {
                                           if (this._spinner)
                                               this._spinner.stop();
                                       }
@@ -403,7 +414,7 @@ const AuthPrompt = new Lang.Class({
     },
 
     updateSensitivity: function(sensitive) {
-        this._updateNextButtonSensitivity(sensitive);
+        this._updateNextButtonSensitivity(sensitive && this._entry.text.length > 0);
         this._entry.reactive = sensitive;
         this._entry.clutter_text.editable = sensitive;
     },
@@ -434,8 +445,9 @@ const AuthPrompt = new Lang.Class({
         let oldStatus = this.verificationStatus;
         this.verificationStatus = AuthPromptStatus.NOT_VERIFYING;
         this.cancelButton.reactive = true;
+        this.nextButton.label = _("Next");
 
-        if (oldStatus == AuthPromptStatus.VERIFYING)
+        if (this._userVerifier)
             this._userVerifier.cancel();
 
         this._queryingService = null;
@@ -490,6 +502,7 @@ const AuthPrompt = new Lang.Class({
 
     finish: function(onComplete) {
         if (!this._userVerifier.hasPendingMessages) {
+            this._userVerifier.clear();
             onComplete();
             return;
         }
@@ -497,12 +510,13 @@ const AuthPrompt = new Lang.Class({
         let signalId = this._userVerifier.connect('no-more-messages',
                                                   Lang.bind(this, function() {
                                                       this._userVerifier.disconnect(signalId);
+                                                      this._userVerifier.clear();
                                                       onComplete();
                                                   }));
     },
 
     cancel: function() {
-        if (this.verificationStatus == AuthPromptStatus.NOT_VERIFYING || this.verificationStatus == AuthPromptStatus.VERIFICATION_SUCCEEDED) {
+        if (this.verificationStatus == AuthPromptStatus.VERIFICATION_SUCCEEDED) {
             return;
         }
         this.reset();

js/gdm/batch.js

@@ -16,6 +16,34 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+/*
+ * In order for transformation animations to look good, they need to be
+ * incremental and have some order to them (e.g., fade out hidden items,
+ * then shrink to close the void left over). Chaining animations in this way can
+ * be error-prone and wordy using just Tweener callbacks.
+ *
+ * The classes in this file help with this:
+ *
+ * - Task.  encapsulates schedulable work to be run in a specific scope.
+ *
+ * - ConsecutiveBatch.  runs a series of tasks in order and completes
+ *                      when the last in the series finishes.
+ *
+ * - ConcurrentBatch.  runs a set of tasks at the same time and completes
+ *                     when the last to finish completes.
+ *
+ * - Hold.  prevents a batch from completing the pending task until
+ *          the hold is released.
+ *
+ * The tasks associated with a batch are specified in a list at batch
+ * construction time as either task objects or plain functions.
+ * Batches are task objects, themselves, so they can be nested.
+ *
+ * These classes aren't specific to GDM, but were found to be unintuitive and so
+ * are not used elsewhere. These APIs may ultimately get dropped entirely and
+ * replaced by something else.
+ */
+
 const Lang = imports.lang;
 const Signals = imports.signals;
 

js/gdm/loginDialog.js

@@ -49,6 +49,7 @@ const _FADE_ANIMATION_TIME = 0.25;
 const _SCROLL_ANIMATION_TIME = 0.5;
 const _TIMED_LOGIN_IDLE_THRESHOLD = 5.0;
 const _LOGO_ICON_HEIGHT = 48;
+const _MAX_BOTTOM_MENU_ITEMS = 5;
 
 const UserListItem = new Lang.Class({
     Name: 'UserListItem',
@@ -95,7 +96,7 @@ const UserListItem = new Lang.Class({
     },
 
     _onDestroy: function() {
-        this._user.disconnect(this._userChangedId);
+        this.user.disconnect(this._userChangedId);
     },
 
     _onClicked: function() {
@@ -211,6 +212,10 @@ const UserList = new Lang.Class({
         return item;
     },
 
+    containsUser: function(user) {
+        return this._items[user.get_user_name()] != null;
+    },
+
     addUser: function(user) {
         if (!user.is_loaded)
             return;
@@ -283,7 +288,16 @@ const SessionMenuButton = new Lang.Class({
 
         this.actor = new St.Bin({ child: this._button });
 
-        this._menu = new PopupMenu.PopupMenu(this._button, 0, St.Side.TOP);
+        let side = St.Side.TOP;
+        let align = 0;
+        if (Gdm.get_session_ids().length > _MAX_BOTTOM_MENU_ITEMS) {
+            if (this.actor.text_direction == Clutter.TextDirection.RTL)
+                side = St.Side.RIGHT;
+            else
+                side = St.Side.LEFT;
+            align = 0.5;
+        }
+        this._menu = new PopupMenu.PopupMenu(this._button, align, side);
         Main.uiGroup.add_actor(this._menu.actor);
         this._menu.actor.hide();
 
@@ -323,15 +337,13 @@ const SessionMenuButton = new Lang.Class({
         }
     },
 
-    activeSessionChanged: function(sessionId) {
+    setActiveSession: function(sessionId) {
          if (sessionId == this._activeSessionId)
              return;
 
          this._activeSessionId = sessionId;
          this._updateOrnament();
-    },
 
-    setActiveSession: function(sessionId) {
          this.emit('session-activated', this._activeSessionId);
     },
 
@@ -356,6 +368,9 @@ const SessionMenuButton = new Lang.Class({
             this._menu.addMenuItem(item);
             this._items[id] = item;
 
+            if (!this._activeSessionId)
+                this.setActiveSession(id);
+
             item.connect('activate', Lang.bind(this, function() {
                 this.setActiveSession(id);
             }));
@@ -495,7 +510,7 @@ const LoginDialog = new Lang.Class({
         let [minWidth, minHeight, natWidth, natHeight] = this._bannerView.get_preferred_size();
         let centerX = dialogBox.x1 + (dialogBox.x2 - dialogBox.x1) / 2;
 
-        actorBox.x1 = centerX - natWidth / 2;
+        actorBox.x1 = Math.floor(centerX - natWidth / 2);
         actorBox.y1 = dialogBox.y1 + Main.layoutManager.panelBox.height;
         actorBox.x2 = actorBox.x1 + natWidth;
         actorBox.y2 = actorBox.y1 + natHeight;
@@ -509,7 +524,7 @@ const LoginDialog = new Lang.Class({
         let [minWidth, minHeight, natWidth, natHeight] = this._logoBin.get_preferred_size();
         let centerX = dialogBox.x1 + (dialogBox.x2 - dialogBox.x1) / 2;
 
-        actorBox.x1 = centerX - natWidth / 2;
+        actorBox.x1 = Math.floor(centerX - natWidth / 2);
         actorBox.y1 = dialogBox.y2 - natHeight;
         actorBox.x2 = actorBox.x1 + natWidth;
         actorBox.y2 = actorBox.y1 + natHeight;
@@ -524,8 +539,11 @@ const LoginDialog = new Lang.Class({
         let centerX = dialogBox.x1 + (dialogBox.x2 - dialogBox.x1) / 2;
         let centerY = dialogBox.y1 + (dialogBox.y2 - dialogBox.y1) / 2;
 
-        actorBox.x1 = centerX - natWidth / 2;
-        actorBox.y1 = centerY - natHeight / 2;
+        natWidth = Math.min(natWidth, dialogBox.x2 - dialogBox.x1);
+        natHeight = Math.min(natHeight, dialogBox.y2 - dialogBox.y1);
+
+        actorBox.x1 = Math.floor(centerX - natWidth / 2);
+        actorBox.y1 = Math.floor(centerY - natHeight / 2);
         actorBox.x2 = actorBox.x1 + natWidth;
         actorBox.y2 = actorBox.y1 + natHeight;
 
@@ -573,14 +591,21 @@ const LoginDialog = new Lang.Class({
         // try a different layout, or if we have what extra space we
         // can hand out
         if (bannerAllocation) {
-            let leftOverYSpace = dialogHeight - bannerHeight - authPromptHeight - logoHeight;
+            let bannerSpace;
+
+            if (authPromptAllocation)
+                bannerSpace = authPromptAllocation.y1 - bannerAllocation.y1;
+            else
+                bannerSpace = 0;
+
+            let leftOverYSpace = bannerSpace - bannerHeight;
 
             if (leftOverYSpace > 0) {
                  // First figure out how much left over space is up top
                  let leftOverTopSpace = leftOverYSpace / 2;
 
                  // Then, shift the banner into the middle of that extra space
-                 let yShift = leftOverTopSpace / 2;
+                 let yShift = Math.floor(leftOverTopSpace / 2);
 
                  bannerAllocation.y1 += yShift;
                  bannerAllocation.y2 += yShift;
@@ -606,8 +631,8 @@ const LoginDialog = new Lang.Class({
                      let centerGap = wideSpacing / 8;
 
                      // place the banner along the left edge of the center margin
-                     bannerAllocation.x2 = centerX - centerGap / 2;
-                     bannerAllocation.x1 = bannerAllocation.x2 - wideBannerWidth;
+                     bannerAllocation.x2 = Math.floor(centerX - centerGap / 2);
+                     bannerAllocation.x1 = Math.floor(bannerAllocation.x2 - wideBannerWidth);
 
                      // figure out how tall it would like to be and try to accomodate
                      // but don't let it get too close to the logo
@@ -615,11 +640,11 @@ const LoginDialog = new Lang.Class({
 
                      let maxWideHeight = dialogHeight - 3 * logoHeight;
                      wideBannerHeight = Math.min(maxWideHeight, wideBannerHeight);
-                     bannerAllocation.y1 = centerY - wideBannerHeight / 2;
+                     bannerAllocation.y1 = Math.floor(centerY - wideBannerHeight / 2);
                      bannerAllocation.y2 = bannerAllocation.y1 + wideBannerHeight;
 
                      // place the auth prompt along the right edge of the center margin
-                     authPromptAllocation.x1 = centerX + centerGap / 2;
+                     authPromptAllocation.x1 = Math.floor(centerX + centerGap / 2);
                      authPromptAllocation.x2 = authPromptAllocation.x1 + authPromptWidth;
                  } else {
                      // If we aren't going to do a wide view, then we need to limit
@@ -629,7 +654,7 @@ const LoginDialog = new Lang.Class({
                      leftOverYSpace += bannerHeight;
 
                      // Then figure out how much of that space is up top
-                     let availableTopSpace = leftOverYSpace / 2;
+                     let availableTopSpace = Math.floor(leftOverYSpace / 2);
 
                      // Then give all of that space to the banner
                      bannerAllocation.y2 = bannerAllocation.y1 + availableTopSpace;
@@ -640,7 +665,7 @@ const LoginDialog = new Lang.Class({
             let leftOverYSpace = dialogHeight - userSelectionHeight - logoHeight;
 
             if (leftOverYSpace > 0) {
-                let topExpansion = leftOverYSpace / 2;
+                let topExpansion = Math.floor(leftOverYSpace / 2);
                 let bottomExpansion = topExpansion;
 
                 userSelectionAllocation.y1 -= topExpansion;
@@ -790,7 +815,7 @@ const LoginDialog = new Lang.Class({
     },
 
     _onDefaultSessionChanged: function(client, sessionId) {
-        this._sessionMenuButton.activeSessionChanged(sessionId);
+        this._sessionMenuButton.setActiveSession(sessionId);
     },
 
     _shouldShowSessionMenuButton: function() {
@@ -856,7 +881,7 @@ const LoginDialog = new Lang.Class({
     },
 
     _loginScreenSessionActivated: function() {
-        if (this._authPrompt.verificationStatus != AuthPrompt.AuthPromptStatus.VERIFICATION_SUCCEEDED)
+        if (this.actor.opacity == 255 && this._authPrompt.verificationStatus == AuthPrompt.AuthPromptStatus.NOT_VERIFYING)
             return;
 
         Tweener.addTween(this.actor,
@@ -873,7 +898,8 @@ const LoginDialog = new Lang.Class({
                            },
                            onUpdateScope: this,
                            onComplete: function() {
-                               this._authPrompt.reset();
+                               if (this._authPrompt.verificationStatus != AuthPrompt.AuthPromptStatus.NOT_VERIFYING)
+                                   this._authPrompt.reset();
                            },
                            onCompleteScope: this });
     },
@@ -902,11 +928,7 @@ const LoginDialog = new Lang.Class({
                            },
                            onUpdateScope: this,
                            onComplete: function() {
-                               let id = Mainloop.idle_add(Lang.bind(this, function() {
-                                   this._greeter.call_start_session_when_ready_sync(serviceName, true, null);
-                                   return GLib.SOURCE_REMOVE;
-                               }));
-                               GLib.Source.set_name_by_id(id, '[gnome-shell] this._greeter.call_start_session_when_ready_sync');
+                               this._greeter.call_start_session_when_ready_sync(serviceName, true, null);
                            },
                            onCompleteScope: this });
     },
@@ -1086,18 +1108,11 @@ const LoginDialog = new Lang.Class({
     },
 
     _onUserListActivated: function(activatedItem) {
-        let tasks = [function() {
-                         return GdmUtil.cloneAndFadeOutActor(this._userSelectionBox);
-                     },
-                     function() {
-                         this._setUserListExpanded(false);
-                     }];
-
         this._user = activatedItem.user;
 
         this._updateCancelButton();
 
-        let batch = new Batch.ConcurrentBatch(this, [new Batch.ConsecutiveBatch(this, tasks),
+        let batch = new Batch.ConcurrentBatch(this, [GdmUtil.cloneAndFadeOutActor(this._userSelectionBox),
                                                      this._beginVerificationForItem(activatedItem)]);
         batch.run();
     },
@@ -1115,6 +1130,10 @@ const LoginDialog = new Lang.Class({
             this._userManager.disconnect(this._userRemovedId);
             this._userRemovedId = 0;
         }
+        if (this._userChangedId) {
+            this._userManager.disconnect(this._userChangedId);
+            this._userChangedId = 0;
+        }
         this._textureCache.disconnect(this._updateLogoTextureId);
         Main.layoutManager.disconnect(this._startupCompleteId);
         if (this._settings) {
@@ -1161,6 +1180,14 @@ const LoginDialog = new Lang.Class({
                                                             this._userList.removeUser(user);
                                                         }));
 
+        this._userChangedId = this._userManager.connect('user-changed',
+                                                        Lang.bind(this, function(userManager, user) {
+                                                            if (this._userList.containsUser(user) && user.locked)
+                                                                this._userList.removeUser(user);
+                                                            else if (!this._userList.containsUser(user) && !user.locked)
+                                                                this._userList.addUser(user);
+                                                        }));
+
         return GLib.SOURCE_REMOVE;
     },
 

js/gdm/util.js

@@ -35,8 +35,8 @@ const ALLOWED_FAILURES_KEY = 'allowed-failures';
 const LOGO_KEY = 'logo';
 const DISABLE_USER_LIST_KEY = 'disable-user-list';
 
-// Give user 16ms to read each character of a PAM message
-const USER_READ_TIME = 16
+// Give user 48ms to read each character of a PAM message
+const USER_READ_TIME = 48
 
 const MessageType = {
     NONE: 0,

js/js-resources.gresource.xml

@@ -35,6 +35,7 @@
     <file>ui/animation.js</file>
     <file>ui/appDisplay.js</file>
     <file>ui/appFavorites.js</file>
+    <file>ui/audioDeviceSelection.js</file>
     <file>ui/backgroundMenu.js</file>
     <file>ui/background.js</file>
     <file>ui/boxpointer.js</file>
@@ -62,7 +63,9 @@
     <file>ui/magnifierDBus.js</file>
     <file>ui/main.js</file>
     <file>ui/messageTray.js</file>
+    <file>ui/messageList.js</file>
     <file>ui/modalDialog.js</file>
+    <file>ui/mpris.js</file>
     <file>ui/notificationDaemon.js</file>
     <file>ui/osdWindow.js</file>
     <file>ui/osdMonitorLabeler.js</file>

js/misc/loginManager.js

@@ -134,7 +134,7 @@ const LoginManagerSystemd = new Lang.Class({
             if (error)
                 asyncCallback(false);
             else
-                asyncCallback(result[0] != 'no');
+                asyncCallback(result[0] != 'no' && result[0] != 'na');
         });
     },
 

js/ui/altTab.js

@@ -448,8 +448,6 @@ const AppSwitcher = new Lang.Class({
             });
             if (appIcon.cachedWindows.length > 0)
                 this._addIcon(appIcon);
-            else if (workspace == null)
-                throw new Error('%s appears to be running, but doesn\'t have any windows'.format(appIcon.app.get_name()));
         }
 
         this._curApp = -1;
@@ -687,15 +685,17 @@ const WindowIcon = new Lang.Class({
 
         this._icon.destroy_all_children();
 
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+
         switch (mode) {
             case AppIconMode.THUMBNAIL_ONLY:
                 size = WINDOW_PREVIEW_SIZE;
-                this._icon.add_actor(_createWindowClone(mutterWindow, WINDOW_PREVIEW_SIZE));
+                this._icon.add_actor(_createWindowClone(mutterWindow, size * scaleFactor));
                 break;
 
             case AppIconMode.BOTH:
                 size = WINDOW_PREVIEW_SIZE;
-                this._icon.add_actor(_createWindowClone(mutterWindow, WINDOW_PREVIEW_SIZE));
+                this._icon.add_actor(_createWindowClone(mutterWindow, size * scaleFactor));
 
                 if (this.app)
                     this._icon.add_actor(this._createAppIcon(this.app,
@@ -707,7 +707,7 @@ const WindowIcon = new Lang.Class({
                 this._icon.add_actor(this._createAppIcon(this.app, size));
         }
 
-        this._icon.set_size(size, size);
+        this._icon.set_size(size * scaleFactor, size * scaleFactor);
     },
 
     _createAppIcon: function(app, size) {

js/ui/animation.js

@@ -7,7 +7,7 @@ const St = imports.gi.St;
 const Signals = imports.signals;
 const Atk = imports.gi.Atk;
 
-const ANIMATED_ICON_UPDATE_TIMEOUT = 100;
+const ANIMATED_ICON_UPDATE_TIMEOUT = 16;
 
 const Animation = new Lang.Class({
     Name: 'Animation',
@@ -33,7 +33,7 @@ const Animation = new Lang.Class({
             if (this._frame == 0)
                 this._showFrame(0);
 
-            this._timeoutId = Mainloop.timeout_add(this._speed, Lang.bind(this, this._update));
+            this._timeoutId = GLib.timeout_add(GLib.PRIORITY_LOW, this._speed, Lang.bind(this, this._update));
             GLib.Source.set_name_by_id(this._timeoutId, '[gnome-shell] this._update');
         }
 

js/ui/appDisplay.js

@@ -366,8 +366,6 @@ const AllView = new Lang.Class({
     Extends: BaseAppView,
 
     _init: function() {
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
-
         this.parent({ usePagination: true }, null);
         this._scrollView = new St.ScrollView({ style_class: 'all-apps',
                                                x_expand: true,
@@ -502,6 +500,11 @@ const AllView = new Lang.Class({
 
     _loadApps: function() {
         let apps = Gio.AppInfo.get_all().filter(function(appInfo) {
+            try {
+                let id = appInfo.get_id(); // catch invalid file encodings
+            } catch(e) {
+                return false;
+            }
             return appInfo.should_show();
         }).map(function(app) {
             return app.get_id();
@@ -525,7 +528,7 @@ const AllView = new Lang.Class({
         // at least on single-monitor setups.
         // This also disables drag-to-launch on multi-monitor setups,
         // but we hope that is not used much.
-        let favoritesWritable = this._settings.is_writable('favorite-apps');
+        let favoritesWritable = global.settings.is_writable('favorite-apps');
 
         apps.forEach(Lang.bind(this, function(appId) {
             let app = appSys.lookup_app(appId);
@@ -755,7 +758,8 @@ const AllView = new Lang.Class({
         let fadeOffset = Math.min(this._grid.topPadding,
                                   this._grid.bottomPadding);
         this._scrollView.update_fade_effect(fadeOffset, 0);
-        this._scrollView.get_effect('fade').fade_edges = true;
+        if (fadeOffset > 0)
+            this._scrollView.get_effect('fade').fade_edges = true;
 
         if (this._availWidth != availWidth || this._availHeight != availHeight || oldNPages != this._grid.nPages()) {
             this._adjustment.value = 0;
@@ -783,8 +787,6 @@ const FrequentView = new Lang.Class({
     _init: function() {
         this.parent(null, { fillParent: true });
 
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
-
         this.actor = new St.Widget({ style_class: 'frequent-apps',
                                      layout_manager: new Clutter.BinLayout(),
                                      x_expand: true, y_expand: true });
@@ -827,7 +829,7 @@ const FrequentView = new Lang.Class({
         // at least on single-monitor setups.
         // This also disables drag-to-launch on multi-monitor setups,
         // but we hope that is not used much.
-        let favoritesWritable = this._settings.is_writable('favorite-apps');
+        let favoritesWritable = global.settings.is_writable('favorite-apps');
 
         for (let i = 0; i < mostUsed.length; i++) {
             if (!mostUsed[i].get_app_info().should_show())
@@ -1064,7 +1066,7 @@ const AppSearchProvider = new Lang.Class({
 
     getInitialResultSet: function(terms, callback, cancellable) {
         let query = terms.join(' ');
-        let groups = Gio.DesktopAppInfo.search(query);
+        let groups = Shell.AppSystem.search(query);
         let usage = Shell.AppUsage.get_default();
         let results = [];
         groups.forEach(function(group) {
@@ -1293,7 +1295,10 @@ const FolderIcon = new Lang.Class({
             if (!_listsIntersect(folderCategories, appCategories))
                 return;
 
-            addAppId(appInfo.get_id());
+            try {
+                addAppId(appInfo.get_id()); // catch invalid file encodings
+            } catch(e) {
+            }
         });
 
         this.actor.visible = this.view.getAllItems().length > 0;
@@ -1804,8 +1809,6 @@ const AppIconMenu = new Lang.Class({
 
         this.actor.add_style_class_name('app-well-menu');
 
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
-
         // Chain our visibility and lifecycle to that of the source
         source.actor.connect('notify::mapped', Lang.bind(this, function () {
             if (!source.actor.mapped)
@@ -1867,7 +1870,7 @@ const AppIconMenu = new Lang.Class({
                 }));
             }
 
-            let canFavorite = this._settings.is_writable('favorite-apps');
+            let canFavorite = global.settings.is_writable('favorite-apps');
 
             if (canFavorite) {
                 this._appendSeparator();

js/ui/appFavorites.js

@@ -16,16 +16,18 @@ const RENAMED_DESKTOP_IDS = {
     'glchess.desktop': 'gnome-chess.desktop',
     'glines.desktop': 'five-or-more.desktop',
     'gnect.desktop': 'four-in-a-row.desktop',
-    'gnibbles.desktop': 'gnome-nibbles.desktop',
+    'gnibbles.desktop': 'org.gnome.Nibbles.desktop',
     'gnobots2.desktop': 'gnome-robots.desktop',
     'gnome-boxes.desktop': 'org.gnome.Boxes.desktop',
     'gnome-clocks.desktop': 'org.gnome.clocks.desktop',
     'gnome-contacts.desktop': 'org.gnome.Contacts.desktop',
     'gnome-documents.desktop': 'org.gnome.Documents.desktop',
     'gnome-font-viewer.desktop': 'org.gnome.font-viewer.desktop',
+    'gnome-nibbles.desktop': 'org.gnome.Nibbles.desktop',
     'gnome-photos.desktop': 'org.gnome.Photos.desktop',
     'gnome-screenshot.desktop': 'org.gnome.Screenshot.desktop',
     'gnome-software.desktop': 'org.gnome.Software.desktop',
+    'gnome-terminal.desktop': 'org.gnome.Terminal.desktop',
     'gnome-weather.desktop': 'org.gnome.Weather.Application.desktop',
     'gnomine.desktop': 'gnome-mines.desktop',
     'gnotravex.desktop': 'gnome-tetravex.desktop',

js/ui/audioDeviceSelection.js

@@ -0,0 +1,216 @@
+const Clutter = imports.gi.Clutter;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Lang = imports.lang;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const Main = imports.ui.main;
+const ModalDialog = imports.ui.modalDialog;
+
+const AudioDevice = {
+    HEADPHONES: 1 << 0,
+    HEADSET:    1 << 1,
+    MICROPHONE: 1 << 2
+};
+
+const AudioDeviceSelectionIface = '<node> \
+<interface name="org.gnome.Shell.AudioDeviceSelection"> \
+<method name="Open"> \
+    <arg name="devices" direction="in" type="as" /> \
+</method> \
+<method name="Close"> \
+</method> \
+<signal name="DeviceSelected"> \
+    <arg name="device" type="s" /> \
+</signal> \
+</interface> \
+</node>';
+
+const AudioDeviceSelectionDialog = new Lang.Class({
+    Name: 'AudioDeviceSelectionDialog',
+    Extends: ModalDialog.ModalDialog,
+
+    _init: function(devices) {
+        this.parent({ styleClass: 'audio-device-selection-dialog' });
+
+        this._deviceItems = {};
+
+        this._buildLayout();
+
+        if (devices & AudioDevice.HEADPHONES)
+            this._addDevice(AudioDevice.HEADPHONES);
+        if (devices & AudioDevice.HEADSET)
+            this._addDevice(AudioDevice.HEADSET);
+        if (devices & AudioDevice.MICROPHONE)
+            this._addDevice(AudioDevice.MICROPHONE);
+
+        if (this._selectionBox.get_n_children() < 2)
+            throw new Error('Too few devices for a selection');
+    },
+
+    destroy: function() {
+        this.parent();
+    },
+
+    _buildLayout: function(devices) {
+        let title = new St.Label({ style_class: 'audio-selection-title',
+                                   text: _("Select Audio Device"),
+                                   x_align: Clutter.ActorAlign.CENTER });
+
+        this.contentLayout.style_class = 'audio-selection-content';
+        this.contentLayout.add(title);
+
+        this._selectionBox = new St.BoxLayout({ style_class: 'audio-selection-box' });
+        this.contentLayout.add(this._selectionBox, { expand: true });
+
+        this.addButton({ action: Lang.bind(this, this._openSettings),
+                         label: _("Sound Settings") });
+        this.addButton({ action: Lang.bind(this, this.close),
+                         label: _("Cancel"),
+                         key: Clutter.Escape });
+    },
+
+    _getDeviceLabel: function(device) {
+        switch(device) {
+            case AudioDevice.HEADPHONES:
+                return _("Headphones");
+            case AudioDevice.HEADSET:
+                return _("Headset");
+            case AudioDevice.MICROPHONE:
+                return _("Microphone");
+            default:
+                return null;
+        }
+    },
+
+    _getDeviceIcon: function(device) {
+        switch(device) {
+            case AudioDevice.HEADPHONES:
+                return 'audio-headphones-symbolic';
+            case AudioDevice.HEADSET:
+                return 'audio-headset-symbolic';
+            case AudioDevice.MICROPHONE:
+                return 'audio-input-microphone-symbolic';
+            default:
+                return null;
+        }
+    },
+
+    _addDevice: function(device) {
+        let box = new St.BoxLayout({ style_class: 'audio-selection-device-box',
+                                     vertical: true });
+        box.connect('notify::height',
+            function() {
+                Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
+                    function() {
+                        box.width = box.height;
+                    });
+            });
+
+        let icon = new St.Icon({ style_class: 'audio-selection-device-icon',
+                                 icon_name: this._getDeviceIcon(device) });
+        box.add(icon);
+
+        let label = new St.Label({ style_class: 'audio-selection-device-label',
+                                   text: this._getDeviceLabel(device),
+                                   x_align: Clutter.ActorAlign.CENTER });
+        box.add(label);
+
+        let button = new St.Button({ style_class: 'audio-selection-device',
+                                     can_focus: true,
+                                     child: box });
+        this._selectionBox.add(button);
+
+        button.connect('clicked', Lang.bind(this,
+            function() {
+                this.emit('device-selected', device);
+                this.close();
+                Main.overview.hide();
+            }));
+    },
+
+    _openSettings: function() {
+        let desktopFile = 'gnome-sound-panel.desktop'
+        let app = Shell.AppSystem.get_default().lookup_app(desktopFile);
+
+        if (!app) {
+            log('Settings panel for desktop file ' + desktopFile + ' could not be loaded!');
+            return;
+        }
+
+        this.close();
+        Main.overview.hide();
+        app.activate();
+    }
+});
+
+const AudioDeviceSelectionDBus = new Lang.Class({
+    Name: 'AudioDeviceSelectionDBus',
+
+    _init: function() {
+        this._audioSelectionDialog = null;
+
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(AudioDeviceSelectionIface, this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell/AudioDeviceSelection');
+
+        Gio.DBus.session.own_name('org.gnome.Shell.AudioDeviceSelection', Gio.BusNameOwnerFlags.REPLACE, null, null);
+    },
+
+    _onDialogClosed: function() {
+        this._audioSelectionDialog = null;
+    },
+
+    _onDeviceSelected: function(dialog, device) {
+        let connection = this._dbusImpl.get_connection();
+        let info = this._dbusImpl.get_info();
+        let deviceName = Object.keys(AudioDevice).filter(
+            function(dev) {
+                return AudioDevice[dev] == device;
+            })[0].toLowerCase();
+        connection.emit_signal(this._audioSelectionDialog._sender,
+                               this._dbusImpl.get_object_path(),
+                               info ? info.name : null,
+                               'DeviceSelected',
+                               GLib.Variant.new('(s)', [deviceName]));
+    },
+
+    OpenAsync: function(params, invocation) {
+        if (this._audioSelectionDialog) {
+            invocation.return_value(null);
+            return;
+        }
+
+        let [deviceNames] = params;
+        let devices = 0;
+        deviceNames.forEach(function(n) {
+            devices |= AudioDevice[n.toUpperCase()];
+        });
+
+        let dialog;
+        try {
+            dialog = new AudioDeviceSelectionDialog(devices);
+        } catch(e) {
+            invocation.return_value(null);
+            return;
+        }
+        dialog._sender = invocation.get_sender();
+
+        dialog.connect('closed', Lang.bind(this, this._onDialogClosed));
+        dialog.connect('device-selected',
+                       Lang.bind(this, this._onDeviceSelected));
+        dialog.open();
+
+        this._audioSelectionDialog = dialog;
+        invocation.return_value(null);
+    },
+
+    CloseAsync: function(params, invocation) {
+        if (this._audioSelectionDialog &&
+            this._audioSelectionDialog._sender == invocation.get_sender())
+            this._audioSelectionDialog.close();
+
+        invocation.return_value(null);
+    }
+});

js/ui/background.js

@@ -144,6 +144,7 @@ const BackgroundCache = new Lang.Class({
         this._pendingFileLoads = [];
         this._fileMonitors = {};
         this._backgroundSources = {};
+        this._animations = {};
     },
 
     monitorFile: function(file) {
@@ -162,12 +163,13 @@ const BackgroundCache = new Lang.Class({
 
     getAnimation: function(params) {
         params = Params.parse(params, { file: null,
+                                        settingsSchema: null,
                                         onLoaded: null });
 
-        if (_fileEqual0(this._animationFile, params.file)) {
+        if (this._animations[params.settingsSchema] && _fileEqual0(this._animationFile, params.file)) {
             if (params.onLoaded) {
                 let id = GLib.idle_add(GLib.PRIORITY_DEFAULT, Lang.bind(this, function() {
-                    params.onLoaded(this._animation);
+                    params.onLoaded(this._animations[params.settingsSchema]);
                     return GLib.SOURCE_REMOVE;
                 }));
                 GLib.Source.set_name_by_id(id, '[gnome-shell] params.onLoaded');
@@ -178,12 +180,11 @@ const BackgroundCache = new Lang.Class({
         let animation = new Animation({ file: params.file });
 
         animation.load(Lang.bind(this, function() {
-                           this._animationFile = params.file;
-                           this._animation = animation;
+                           this._animations[params.settingsSchema] = animation;
 
                            if (params.onLoaded) {
                                let id = GLib.idle_add(GLib.PRIORITY_DEFAULT, Lang.bind(this, function() {
-                                   params.onLoaded(this._animation);
+                                   params.onLoaded(this._animations[params.settingsSchema]);
                                    return GLib.SOURCE_REMOVE;
                                }));
                                GLib.Source.set_name_by_id(id, '[gnome-shell] params.onLoaded');
@@ -246,6 +247,13 @@ const Background = new Lang.Class({
         this._cancellable = new Gio.Cancellable();
         this.isLoaded = false;
 
+        this._clock = new GnomeDesktop.WallClock();
+        this._timezoneChangedId = this._clock.connect('notify::timezone',
+            Lang.bind(this, function() {
+                if (this._animation)
+                    this._loadAnimation(this._animation.file);
+            }));
+
         this._settingsChangedSignalId = this._settings.connect('changed', Lang.bind(this, function() {
                                             this.emit('changed');
                                         }));
@@ -264,6 +272,10 @@ const Background = new Lang.Class({
         }
         this._fileWatches = null;
 
+        if (this._timezoneChangedId != 0)
+            this._clock.disconnect(this._timezoneChangedId);
+        this._timezoneChangedId = 0;
+
         if (this._settingsChangedSignalId != 0)
             this._settings.disconnect(this._settingsChangedSignalId);
         this._settingsChangedSignalId = 0;
@@ -403,17 +415,18 @@ const Background = new Lang.Class({
 
     _loadAnimation: function(file) {
         this._cache.getAnimation({ file: file,
-                                         onLoaded: Lang.bind(this, function(animation) {
-                                             this._animation = animation;
+                                   settingsSchema: this._settings.schema_id,
+                                   onLoaded: Lang.bind(this, function(animation) {
+                                       this._animation = animation;
 
-                                             if (!this._animation || this._cancellable.is_cancelled()) {
-                                                 this._setLoaded();
-                                                 return;
-                                             }
+                                       if (!this._animation || this._cancellable.is_cancelled()) {
+                                           this._setLoaded();
+                                           return;
+                                       }
 
-                                             this._updateAnimation();
-                                             this._watchFile(file);
-                                         })
+                                       this._updateAnimation();
+                                       this._watchFile(file);
+                                   })
                                  });
     },
 
@@ -527,6 +540,10 @@ const BackgroundSource = new Lang.Class({
         let file = null;
         let style;
 
+        // We don't watch changes to settings here,
+        // instead we rely on Background to watch those
+        // and emit 'changed' at the right time
+
         if (this._overrideImage != null) {
             file = Gio.File.new_for_path(this._overrideImage);
             style = GDesktopEnums.BackgroundStyle.ZOOM; // Hardcode

js/ui/backgroundMenu.js

@@ -16,9 +16,10 @@ const BackgroundMenu = new Lang.Class({
     _init: function(layoutManager) {
         this.parent(layoutManager.dummyCursor, 0, St.Side.TOP);
 
-        this.addSettingsAction(_("Settings"), 'gnome-control-center.desktop');
-        this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
         this.addSettingsAction(_("Change Background…"), 'gnome-background-panel.desktop');
+        this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this.addSettingsAction(_("Display Settings"), 'gnome-display-panel.desktop');
+        this.addSettingsAction(_("Settings"), 'gnome-control-center.desktop');
 
         this.actor.add_style_class_name('background-menu');
 

js/ui/calendar.js

@@ -1,51 +1,45 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Atk = imports.gi.Atk;
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
 const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
 const St = imports.gi.St;
 const Signals = imports.signals;
-const Pango = imports.gi.Pango;
 const Gettext_gtk30 = imports.gettext.domain('gtk30');
-const Mainloop = imports.mainloop;
-const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 
 const Main = imports.ui.main;
+const MessageList = imports.ui.messageList;
 const MessageTray = imports.ui.messageTray;
-const Tweener = imports.ui.tweener;
+const Mpris = imports.ui.mpris;
 const Util = imports.misc.util;
 
 const MSECS_IN_DAY = 24 * 60 * 60 * 1000;
 const SHOW_WEEKDATE_KEY = 'show-weekdate';
 const ELLIPSIS_CHAR = '\u2026';
 
-const MESSAGE_ANIMATION_TIME = 0.1;
-
-const DEFAULT_EXPAND_LINES = 6;
+const MESSAGE_ICON_SIZE = 32;
 
 // alias to prevent xgettext from picking up strings translated in GTK+
 const gtk30_ = Gettext_gtk30.gettext;
 const NC_ = function(context, str) { return context + '\u0004' + str; };
 
-function _sameYear(dateA, dateB) {
+function sameYear(dateA, dateB) {
     return (dateA.getYear() == dateB.getYear());
 }
 
-function _sameMonth(dateA, dateB) {
-    return _sameYear(dateA, dateB) && (dateA.getMonth() == dateB.getMonth());
+function sameMonth(dateA, dateB) {
+    return sameYear(dateA, dateB) && (dateA.getMonth() == dateB.getMonth());
 }
 
-function _sameDay(dateA, dateB) {
-    return _sameMonth(dateA, dateB) && (dateA.getDate() == dateB.getDate());
+function sameDay(dateA, dateB) {
+    return sameMonth(dateA, dateB) && (dateA.getDate() == dateB.getDate());
 }
 
-function _isToday(date) {
-    return _sameDay(new Date(), date);
+function isToday(date) {
+    return sameDay(new Date(), date);
 }
 
 function _isWorkDay(date) {
@@ -96,147 +90,6 @@ function _getCalendarDayAbbreviation(dayNumber) {
     return Shell.util_translate_time_string(abbreviations[dayNumber]);
 }
 
-function _fixMarkup(text, allowMarkup) {
-    if (allowMarkup) {
-        // Support &, ", ', < and >, escape all other
-        // occurrences of '&'.
-        let _text = text.replace(/&(?!amp;|quot;|apos;|lt;|gt;)/g, '&');
-
-        // Support <b>, <i>, and <u>, escape anything else
-        // so it displays as raw markup.
-        _text = _text.replace(/<(?!\/?[biu]>)/g, '&lt;');
-
-        try {
-            Pango.parse_markup(_text, -1, '');
-            return _text;
-        } catch (e) {}
-    }
-
-    // !allowMarkup, or invalid markup
-    return GLib.markup_escape_text(text, -1);
-}
-
-const URLHighlighter = new Lang.Class({
-    Name: 'URLHighlighter',
-
-    _init: function(text, lineWrap, allowMarkup) {
-        if (!text)
-            text = '';
-        this.actor = new St.Label({ reactive: true, style_class: 'url-highlighter' });
-        this._linkColor = '#ccccff';
-        this.actor.connect('style-changed', Lang.bind(this, function() {
-            let [hasColor, color] = this.actor.get_theme_node().lookup_color('link-color', false);
-            if (hasColor) {
-                let linkColor = color.to_string().substr(0, 7);
-                if (linkColor != this._linkColor) {
-                    this._linkColor = linkColor;
-                    this._highlightUrls();
-                }
-            }
-        }));
-        this.actor.clutter_text.line_wrap = lineWrap;
-        this.actor.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR;
-
-        this.setMarkup(text, allowMarkup);
-        this.actor.connect('button-press-event', Lang.bind(this, function(actor, event) {
-            // Don't try to URL highlight when invisible.
-            // The MessageTray doesn't actually hide us, so
-            // we need to check for paint opacities as well.
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            // Keep Notification.actor from seeing this and taking
-            // a pointer grab, which would block our button-release-event
-            // handler, if an URL is clicked
-            return this._findUrlAtPos(event) != -1;
-        }));
-        this.actor.connect('button-release-event', Lang.bind(this, function (actor, event) {
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            let urlId = this._findUrlAtPos(event);
-            if (urlId != -1) {
-                let url = this._urls[urlId].url;
-                if (url.indexOf(':') == -1)
-                    url = 'http://' + url;
-
-                Gio.app_info_launch_default_for_uri(url, global.create_app_launch_context(0, -1));
-                return Clutter.EVENT_STOP;
-            }
-            return Clutter.EVENT_PROPAGATE;
-        }));
-        this.actor.connect('motion-event', Lang.bind(this, function(actor, event) {
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            let urlId = this._findUrlAtPos(event);
-            if (urlId != -1 && !this._cursorChanged) {
-                global.screen.set_cursor(Meta.Cursor.POINTING_HAND);
-                this._cursorChanged = true;
-            } else if (urlId == -1) {
-                global.screen.set_cursor(Meta.Cursor.DEFAULT);
-                this._cursorChanged = false;
-            }
-            return Clutter.EVENT_PROPAGATE;
-        }));
-        this.actor.connect('leave-event', Lang.bind(this, function() {
-            if (!this.actor.visible || this.actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            if (this._cursorChanged) {
-                this._cursorChanged = false;
-                global.screen.set_cursor(Meta.Cursor.DEFAULT);
-            }
-            return Clutter.EVENT_PROPAGATE;
-        }));
-    },
-
-    setMarkup: function(text, allowMarkup) {
-        text = text ? _fixMarkup(text, allowMarkup) : '';
-        this._text = text;
-
-        this.actor.clutter_text.set_markup(text);
-        /* clutter_text.text contain text without markup */
-        this._urls = Util.findUrls(this.actor.clutter_text.text);
-        this._highlightUrls();
-    },
-
-    _highlightUrls: function() {
-        // text here contain markup
-        let urls = Util.findUrls(this._text);
-        let markup = '';
-        let pos = 0;
-        for (let i = 0; i < urls.length; i++) {
-            let url = urls[i];
-            let str = this._text.substr(pos, url.pos - pos);
-            markup += str + '<span foreground="' + this._linkColor + '"><u>' + url.url + '</u></span>';
-            pos = url.pos + url.url.length;
-        }
-        markup += this._text.substr(pos);
-        this.actor.clutter_text.set_markup(markup);
-    },
-
-    _findUrlAtPos: function(event) {
-        let success;
-        let [x, y] = event.get_coords();
-        [success, x, y] = this.actor.transform_stage_point(x, y);
-        let find_pos = -1;
-        for (let i = 0; i < this.actor.clutter_text.text.length; i++) {
-            let [success, px, py, line_height] = this.actor.clutter_text.position_to_coords(i);
-            if (py > y || py + line_height < y || x < px)
-                continue;
-            find_pos = i;
-        }
-        if (find_pos != -1) {
-            for (let i = 0; i < this._urls.length; i++)
-            if (find_pos >= this._urls[i].pos &&
-                this._urls[i].pos + this._urls[i].url.length > find_pos)
-                return i;
-        }
-        return -1;
-    }
-});
-
 // Abstraction for an appointment/event in a calendar
 
 const CalendarEvent = new Lang.Class({
@@ -541,7 +394,7 @@ const Calendar = new Lang.Class({
 
     // Sets the calendar to show a specific date
     setDate: function(date) {
-        if (_sameDay(date, this._selectedDate))
+        if (sameDay(date, this._selectedDate))
             return;
 
         this._selectedDate = date;
@@ -722,7 +575,8 @@ const Calendar = new Lang.Class({
         // nRows here means 6 weeks + one header + one navbar
         let nRows = 8;
         while (row < 8) {
-            let button = new St.Button({ label: iter.getDate().toString(),
+            // xgettext:no-javascript-format
+            let button = new St.Button({ label: iter.toLocaleFormat(C_("date day number format", "%d")),
                                          can_focus: true });
             let rtl = button.get_text_direction() == Clutter.TextDirection.RTL;
 
@@ -753,7 +607,7 @@ const Calendar = new Lang.Class({
             if (leftMost)
                 styleClass = 'calendar-day-left ' + styleClass;
 
-            if (_sameDay(now, iter))
+            if (sameDay(now, iter))
                 styleClass += ' calendar-today';
             else if (iter.getMonth() != this._selectedDate.getMonth())
                 styleClass += ' calendar-other-month-day';
@@ -796,16 +650,16 @@ const Calendar = new Lang.Class({
     _update: function() {
         let now = new Date();
 
-        if (_sameYear(this._selectedDate, now))
+        if (sameYear(this._selectedDate, now))
             this._monthLabel.text = this._selectedDate.toLocaleFormat(this._headerFormatWithoutYear);
         else
             this._monthLabel.text = this._selectedDate.toLocaleFormat(this._headerFormat);
 
-        if (!this._calendarBegin || !_sameMonth(this._selectedDate, this._calendarBegin) || !_sameDay(now, this._markedAsToday))
+        if (!this._calendarBegin || !sameMonth(this._selectedDate, this._calendarBegin) || !sameDay(now, this._markedAsToday))
             this._rebuildCalendar();
 
         this._buttons.forEach(Lang.bind(this, function(button) {
-            if (_sameDay(button._date, this._selectedDate)) {
+            if (sameDay(button._date, this._selectedDate)) {
                 button.add_style_pseudo_class('active');
                 if (this._shouldDateGrabFocus)
                     button.grab_key_focus();
@@ -817,350 +671,9 @@ const Calendar = new Lang.Class({
 });
 Signals.addSignalMethods(Calendar.prototype);
 
-const ScaleLayout = new Lang.Class({
-    Name: 'ScaleLayout',
-    Extends: Clutter.BinLayout,
-
-    _connectContainer: function(container) {
-        if (this._container == container)
-            return;
-
-        if (this._container)
-            for (let id of this._signals)
-                this._container.disconnect(id);
-
-        this._container = container;
-        this._signals = [];
-
-        if (this._container)
-            for (let signal of ['notify::scale-x', 'notify::scale-y']) {
-                let id = this._container.connect(signal, Lang.bind(this,
-                    function() {
-                        this.layout_changed();
-                    }));
-                this._signals.push(id);
-            }
-    },
-
-    vfunc_get_preferred_width: function(container, forHeight) {
-        this._connectContainer(container);
-
-        let [min, nat] = this.parent(container, forHeight);
-        return [Math.floor(min * container.scale_x),
-                Math.floor(nat * container.scale_x)];
-    },
-
-    vfunc_get_preferred_height: function(container, forWidth) {
-        this._connectContainer(container);
-
-        let [min, nat] = this.parent(container, forWidth);
-        return [Math.floor(min * container.scale_y),
-                Math.floor(nat * container.scale_y)];
-    }
-});
-
-const LabelExpanderLayout = new Lang.Class({
-    Name: 'LabelExpanderLayout',
-    Extends: Clutter.LayoutManager,
-    Properties: { 'expansion': GObject.ParamSpec.double('expansion',
-                                                        'Expansion',
-                                                        'Expansion of the layout, between 0 (collapsed) ' +
-                                                        'and 1 (fully expanded',
-                                                         GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
-                                                         0, 1, 0)},
-
-    _init: function(params) {
-        this._expansion = 0;
-        this._expandLines = DEFAULT_EXPAND_LINES;
-
-        this.parent(params);
-    },
-
-    get expansion() {
-        return this._expansion;
-    },
-
-    set expansion(v) {
-        if (v == this._expansion)
-            return;
-        this._expansion = v;
-        this.notify('expansion');
-
-        let visibleIndex = this._expansion > 0 ? 1 : 0;
-        for (let i = 0; this._container && i < this._container.get_n_children(); i++)
-            this._container.get_child_at_index(i).visible = (i == visibleIndex);
-
-        this.layout_changed();
-    },
-
-    set expandLines(v) {
-        if (v == this._expandLines)
-            return;
-        this._expandLines = v;
-        if (this._expansion > 0)
-            this.layout_changed();
-    },
-
-    vfunc_set_container: function(container) {
-        this._container = container;
-    },
-
-    vfunc_get_preferred_width: function(container, forHeight) {
-        let [min, nat] = [0, 0];
-
-        for (let i = 0; i < container.get_n_children(); i++) {
-            if (i > 1)
-                break; // we support one unexpanded + one expanded child
-
-            let child = container.get_child_at_index(i);
-            let [childMin, childNat] = child.get_preferred_width(forHeight);
-            [min, nat] = [Math.max(min, childMin), Math.max(nat, childNat)];
-        }
-
-        return [min, nat];
-    },
-
-    vfunc_get_preferred_height: function(container, forWidth) {
-        let [min, nat] = [0, 0];
-
-        let children = container.get_children();
-        if (children[0])
-            [min, nat] = children[0].get_preferred_height(forWidth);
-
-        if (children[1]) {
-            let [min2, nat2] = children[1].get_preferred_height(forWidth);
-            let [expMin, expNat] = [Math.min(min2, min * this._expandLines),
-                                    Math.min(nat2, nat * this._expandLines)];
-            [min, nat] = [min + this._expansion * (expMin - min),
-                          nat + this._expansion * (expNat - nat)];
-        }
-
-        return [min, nat];
-    },
-
-    vfunc_allocate: function(container, box, flags) {
-        for (let i = 0; i < container.get_n_children(); i++) {
-            let child = container.get_child_at_index(i);
-
-            if (child.visible)
-                child.allocate(box, flags);
-        }
-
-    }
-});
-
-const Message = new Lang.Class({
-    Name: 'Message',
-
-    _init: function(title, body) {
-        this.expanded = false;
-
-        this.actor = new St.Button({ style_class: 'message',
-                                     accessible_role: Atk.Role.NOTIFICATION,
-                                     can_focus: true,
-                                     x_expand: true, x_fill: true });
-        this.actor.connect('key-press-event',
-                           Lang.bind(this, this._onKeyPressed));
-
-        let vbox = new St.BoxLayout({ vertical: true });
-        this.actor.set_child(vbox);
-
-        let hbox = new St.BoxLayout();
-        vbox.add_actor(hbox);
-
-        this._actionBin = new St.Widget({ layout_manager: new ScaleLayout(),
-                                          visible: false });
-        vbox.add_actor(this._actionBin);
-
-        this._iconBin = new St.Bin({ style_class: 'message-icon-bin',
-                                     y_expand: true,
-                                     visible: false });
-        this._iconBin.set_y_align(Clutter.ActorAlign.START);
-        hbox.add_actor(this._iconBin);
-
-        let contentBox = new St.BoxLayout({ style_class: 'message-content',
-                                            vertical: true, x_expand: true });
-        hbox.add_actor(contentBox);
-
-        let titleBox = new St.BoxLayout();
-        contentBox.add_actor(titleBox);
-
-        this.titleLabel = new St.Label({ style_class: 'message-title',
-                                         x_expand: true,
-                                         x_align: Clutter.ActorAlign.START });
-        this.setTitle(title);
-        titleBox.add_actor(this.titleLabel);
-
-        this._secondaryBin = new St.Bin({ style_class: 'message-secondary-bin' });
-        titleBox.add_actor(this._secondaryBin);
-
-        let closeIcon = new St.Icon({ icon_name: 'window-close-symbolic',
-                                      icon_size: 16 });
-        this._closeButton = new St.Button({ child: closeIcon, visible: false });
-        titleBox.add_actor(this._closeButton);
-
-        this._bodyStack = new St.Widget({ x_expand: true });
-        this._bodyStack.layout_manager = new LabelExpanderLayout();
-        contentBox.add_actor(this._bodyStack);
-
-        this.bodyLabel = new URLHighlighter('', false, this._useBodyMarkup);
-        this.bodyLabel.actor.add_style_class_name('message-body');
-        this._bodyStack.add_actor(this.bodyLabel.actor);
-        this.setBody(body);
-
-        this._closeButton.connect('clicked', Lang.bind(this, this.close));
-        this.actor.connect('notify::hover', Lang.bind(this, this._sync));
-        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
-        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
-        this._sync();
-    },
-
-    close: function() {
-        this.emit('close');
-    },
-
-    setIcon: function(actor) {
-        this._iconBin.child = actor;
-        this._iconBin.visible = (actor != null);
-    },
-
-    setSecondaryActor: function(actor) {
-        this._secondaryBin.child = actor;
-    },
-
-    setTitle: function(text) {
-        let title = text ? _fixMarkup(text.replace(/\n/g, ' '), false) : '';
-        this.titleLabel.clutter_text.set_markup(title);
-    },
-
-    setBody: function(text) {
-        this._bodyText = text;
-        this.bodyLabel.setMarkup(text ? text.replace(/\n/g, ' ') : '',
-                                 this._useBodyMarkup);
-        if (this._expandedLabel)
-            this._expandedLabel.setMarkup(text, this._useBodyMarkup);
-    },
-
-    setUseBodyMarkup: function(enable) {
-        if (this._useBodyMarkup === enable)
-            return;
-        this._useBodyMarkup = enable;
-        if (this.bodyLabel)
-            this.setBody(this._bodyText);
-    },
-
-    setActionArea: function(actor) {
-        if (actor == null) {
-            if (this._actionBin.get_n_children() > 0)
-                this._actionBin.get_child_at_index(0).destroy();
-            return;
-        }
-
-        if (this._actionBin.get_n_children() > 0)
-            throw new Error('Message already has an action area');
-
-        this._actionBin.add_actor(actor);
-        this._actionBin.visible = this.expanded;
-    },
-
-    setExpandedBody: function(actor) {
-        if (actor == null) {
-            if (this._bodyStack.get_n_children() > 1)
-                this._bodyStack.get_child_at_index(1).destroy();
-            return;
-        }
-
-        if (this._bodyStack.get_n_children() > 1)
-            throw new Error('Message already has an expanded body actor');
-
-        this._bodyStack.insert_child_at_index(actor, 1);
-    },
-
-    setExpandedLines: function(nLines) {
-        this._bodyStack.layout_manager.expandLines = nLines;
-    },
-
-    expand: function(animate) {
-        this.expanded = true;
-
-        this._actionBin.visible = (this._actionBin.get_n_children() > 0);
-
-        if (this._bodyStack.get_n_children() < 2) {
-            this._expandedLabel = new URLHighlighter(this._bodyText,
-                                                     true, this._useBodyMarkup);
-            this.setExpandedBody(this._expandedLabel.actor);
-        }
-
-        if (animate) {
-            Tweener.addTween(this._bodyStack.layout_manager,
-                             { expansion: 1,
-                               time: MessageTray.ANIMATION_TIME,
-                               transition: 'easeOutQuad' });
-            this._actionBin.scale_y = 0;
-            Tweener.addTween(this._actionBin,
-                             { scale_y: 1,
-                               time: MessageTray.ANIMATION_TIME,
-                               transition: 'easeOutQuad' });
-        } else {
-            this._bodyStack.layout_manager.expansion = 1;
-            this._actionBin.scale_y = 1;
-        }
-    },
-
-    unexpand: function(animate) {
-        if (animate) {
-            Tweener.addTween(this._bodyStack.layout_manager,
-                             { expansion: 0,
-                               time: MessageTray.ANIMATION_TIME,
-                               transition: 'easeOutQuad' });
-            Tweener.addTween(this._actionBin,
-                             { scale_y: 0,
-                               time: MessageTray.ANIMATION_TIME,
-                               transition: 'easeOutQuad',
-                               onCompleteScope: this,
-                               onComplete: function() {
-                                   this._actionBin.hide();
-                                   this.expanded = false;
-                               }});
-        } else {
-            this._bodyStack.layout_manager.expansion = 0;
-            this._actionBin.scale_y = 0;
-            this.expanded = false;
-        }
-    },
-
-    canClose: function() {
-        return true;
-    },
-
-    _sync: function() {
-        let hovered = this.actor.hover;
-        this._closeButton.visible = hovered && this.canClose();
-        this._secondaryBin.visible = !hovered;
-    },
-
-    _onClicked: function() {
-    },
-
-    _onDestroy: function() {
-    },
-
-    _onKeyPressed: function(a, event) {
-        let keysym = event.get_key_symbol();
-
-        if (keysym == Clutter.KEY_Delete ||
-            keysym == Clutter.KEY_KP_Delete) {
-            this.close();
-            return Clutter.EVENT_STOP;
-        }
-        return Clutter.EVENT_PROPAGATE;
-    }
-});
-Signals.addSignalMethods(Message.prototype);
-
 const EventMessage = new Lang.Class({
     Name: 'EventMessage',
-    Extends: Message,
+    Extends: MessageList.Message,
 
     _init: function(event, date) {
         this._event = event;
@@ -1203,13 +716,13 @@ const EventMessage = new Lang.Class({
     },
 
     canClose: function() {
-        return _isToday(this._date);
+        return isToday(this._date);
     }
 });
 
 const NotificationMessage = new Lang.Class({
     Name: 'NotificationMessage',
-    Extends: Message,
+    Extends: MessageList.Message,
 
     _init: function(notification) {
         this.notification = notification;
@@ -1224,7 +737,7 @@ const NotificationMessage = new Lang.Class({
                 this._closed = true;
                 this.notification.destroy(MessageTray.NotificationDestroyedReason.DISMISSED);
             }));
-        notification.connect('destroy', Lang.bind(this,
+        this._destroyId = notification.connect('destroy', Lang.bind(this,
             function() {
                 if (!this._closed)
                     this.close();
@@ -1235,9 +748,10 @@ const NotificationMessage = new Lang.Class({
 
     _getIcon: function() {
         if (this.notification.gicon)
-            return new St.Icon({ gicon: this.notification.gicon, icon_size: 48 });
+            return new St.Icon({ gicon: this.notification.gicon,
+                                 icon_size: MESSAGE_ICON_SIZE });
         else
-            return this.notification.source.createIcon(48);
+            return this.notification.source.createIcon(MESSAGE_ICON_SIZE);
     },
 
     _onUpdated: function(n, clear) {
@@ -1247,10 +761,6 @@ const NotificationMessage = new Lang.Class({
         this.setUseBodyMarkup(n.bannerBodyMarkup);
     },
 
-    canClose: function() {
-        return !this.notification.resident;
-    },
-
     _onClicked: function() {
         this.notification.activate();
     },
@@ -1259,220 +769,16 @@ const NotificationMessage = new Lang.Class({
         if (this._updatedId)
             this.notification.disconnect(this._updatedId);
         this._updatedId = 0;
+
+        if (this._destroyId)
+            this.notification.disconnect(this._destroyId);
+        this._destroyId = 0;
     }
 });
 
-const MessageListSection = new Lang.Class({
-    Name: 'MessageListSection',
-
-    _init: function(title) {
-        this.actor = new St.BoxLayout({ style_class: 'message-list-section',
-                                        clip_to_allocation: true,
-                                        x_expand: true, vertical: true });
-        let titleBox = new St.BoxLayout({ style_class: 'message-list-section-title-box' });
-        this.actor.add_actor(titleBox);
-
-        this._title = new St.Button({ style_class: 'message-list-section-title',
-                                      label: title,
-                                      can_focus: true,
-                                      x_expand: true,
-                                      x_align: St.Align.START });
-        titleBox.add_actor(this._title);
-
-        this._title.connect('clicked', Lang.bind(this, this._onTitleClicked));
-        this._title.connect('key-focus-in', Lang.bind(this, this._onKeyFocusIn));
-
-        let closeIcon = new St.Icon({ icon_name: 'window-close-symbolic' });
-        this._closeButton = new St.Button({ style_class: 'message-list-section-close',
-                                            child: closeIcon,
-                                            accessible_name: _("Clear section"),
-                                            can_focus: true });
-        this._closeButton.set_x_align(Clutter.ActorAlign.END);
-        titleBox.add_actor(this._closeButton);
-
-        this._closeButton.connect('clicked', Lang.bind(this, this.clear));
-
-        this._list = new St.BoxLayout({ style_class: 'message-list-section-list',
-                                        vertical: true });
-        this.actor.add_actor(this._list);
-
-        this._list.connect('actor-added', Lang.bind(this, this._sync));
-        this._list.connect('actor-removed', Lang.bind(this, this._sync));
-
-        let id = Main.sessionMode.connect('updated',
-                                          Lang.bind(this, this._sync));
-        this.actor.connect('destroy', function() {
-            Main.sessionMode.disconnect(id);
-        });
-
-        this._messages = new Map();
-        this._date = new Date();
-        this.empty = true;
-        this._sync();
-    },
-
-    _onTitleClicked: function() {
-        Main.overview.hide();
-        Main.panel.closeCalendar();
-    },
-
-    _onKeyFocusIn: function(actor) {
-        this.emit('key-focus-in', actor);
-    },
-
-    get allowed() {
-        return true;
-    },
-
-    setDate: function(date) {
-        if (_sameDay(date, this._date))
-            return;
-        this._date = date;
-        this._sync();
-    },
-
-    addMessage: function(message, animate) {
-        this.addMessageAtIndex(message, -1, animate);
-    },
-
-    addMessageAtIndex: function(message, index, animate) {
-        let obj = {
-            container: null,
-            destroyId: 0,
-            keyFocusId: 0,
-            closeId: 0
-        };
-        let pivot = new Clutter.Point({ x: .5, y: .5 });
-        let scale = animate ? 0 : 1;
-        obj.container = new St.Widget({ layout_manager: new ScaleLayout(),
-                                        pivot_point: pivot,
-                                        scale_x: scale, scale_y: scale });
-        obj.keyFocusId = message.actor.connect('key-focus-in',
-            Lang.bind(this, this._onKeyFocusIn));
-        obj.destroyId = message.actor.connect('destroy',
-            Lang.bind(this, function() {
-                this.removeMessage(message, false);
-            }));
-        obj.closeId = message.connect('close',
-            Lang.bind(this, function() {
-                this.removeMessage(message, true);
-            }));
-
-        this._messages.set(message, obj);
-        obj.container.add_actor(message.actor);
-
-        this._list.insert_child_at_index(obj.container, index);
-
-        if (animate)
-            Tweener.addTween(obj.container, { scale_x: 1,
-                                              scale_y: 1,
-                                              time: MESSAGE_ANIMATION_TIME,
-                                              transition: 'easeOutQuad' });
-    },
-
-    moveMessage: function(message, index, animate) {
-        let obj = this._messages.get(message);
-
-        if (!animate) {
-            this._list.set_child_at_index(obj.container, index);
-            return;
-        }
-
-        let onComplete = Lang.bind(this, function() {
-            this._list.set_child_at_index(obj.container, index);
-            Tweener.addTween(obj.container, { scale_x: 1,
-                                              scale_y: 1,
-                                              time: MESSAGE_ANIMATION_TIME,
-                                              transition: 'easeOutQuad' });
-        });
-        Tweener.addTween(obj.container, { scale_x: 0,
-                                          scale_y: 0,
-                                          time: MESSAGE_ANIMATION_TIME,
-                                          transition: 'easeOutQuad',
-                                          onComplete: onComplete });
-    },
-
-    removeMessage: function(message, animate) {
-        let obj = this._messages.get(message);
-
-        message.actor.disconnect(obj.destroyId);
-        message.actor.disconnect(obj.keyFocusId);
-        message.disconnect(obj.closeId);
-
-        this._messages.delete(message);
-
-        if (animate) {
-            Tweener.addTween(obj.container, { scale_x: 0, scale_y: 0,
-                                              time: MESSAGE_ANIMATION_TIME,
-                                              transition: 'easeOutQuad',
-                                              onComplete: function() {
-                                                  obj.container.destroy();
-                                                  global.sync_pointer();
-                                              }});
-        } else {
-            obj.container.destroy();
-            global.sync_pointer();
-        }
-    },
-
-    clear: function() {
-        let messages = [...this._messages.keys()].filter(function(message) {
-            return message.canClose();
-        });
-
-        // If there are few messages, letting them all zoom out looks OK
-        if (messages.length < 2) {
-            messages.forEach(function(message) {
-                message.close();
-            });
-        } else {
-            // Otherwise we slide them out one by one, and then zoom them
-            // out "off-screen" in the end to smoothly shrink the parent
-            let delay = MESSAGE_ANIMATION_TIME / Math.max(messages.length, 5);
-            for (let i = 0; i < messages.length; i++) {
-                let message = messages[i];
-                let obj = this._messages.get(message);
-                Tweener.addTween(obj.container,
-                                 { anchor_x: this._list.width,
-                                   opacity: 0,
-                                   time: MESSAGE_ANIMATION_TIME,
-                                   delay: i * delay,
-                                   transition: 'easeOutQuad',
-                                   onComplete: function() {
-                                       message.close();
-                                   }});
-            }
-        }
-    },
-
-    _canClear: function() {
-        for (let message of this._messages.keys())
-            if (message.canClose())
-                return true;
-        return false;
-    },
-
-    _shouldShow: function() {
-        return !this.empty;
-    },
-
-    _sync: function() {
-        let empty = this._list.get_n_children() == 0;
-        let changed = this.empty !== empty;
-        this.empty = empty;
-
-        if (changed)
-            this.emit('empty-changed');
-
-        this._closeButton.visible = this._canClear();
-        this.actor.visible = this.allowed && this._shouldShow();
-    }
-});
-Signals.addSignalMethods(MessageListSection.prototype);
-
 const EventsSection = new Lang.Class({
     Name: 'EventsSection',
-    Extends: MessageListSection,
+    Extends: MessageList.MessageListSection,
 
     _init: function() {
         this._desktopSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.interface' });
@@ -1511,14 +817,14 @@ const EventsSection = new Lang.Class({
     },
 
     _updateTitle: function() {
-        if (_isToday(this._date)) {
+        if (isToday(this._date)) {
             this._title.label = _("Events");
             return;
         }
 
         let dayFormat;
         let now = new Date();
-        if (_sameYear(this._date, now))
+        if (sameYear(this._date, now))
             /* Translators: Shown on calendar heading when selected day occurs on current year */
             dayFormat = Shell.util_translate_time_string(NC_("calendar heading",
                                                              "%A, %B %d"));
@@ -1594,7 +900,7 @@ const EventsSection = new Lang.Class({
     },
 
     _shouldShow: function() {
-        return !this.empty || !_isToday(this._date);
+        return !this.empty || !isToday(this._date);
     },
 
     _sync: function() {
@@ -1607,7 +913,7 @@ const EventsSection = new Lang.Class({
 
 const NotificationSection = new Lang.Class({
     Name: 'NotificationSection',
-    Extends: MessageListSection,
+    Extends: MessageList.MessageListSection,
 
     _init: function() {
         this.parent(_("Notifications"));
@@ -1713,7 +1019,7 @@ const NotificationSection = new Lang.Class({
     },
 
     _shouldShow: function() {
-        return !this.empty && _isToday(this._date);
+        return !this.empty && isToday(this._date);
     },
 
     _sync: function() {
@@ -1746,20 +1052,20 @@ const Placeholder = new Lang.Class({
     },
 
     setDate: function(date) {
-        if (_sameDay(this._date, date))
+        if (sameDay(this._date, date))
             return;
         this._date = date;
         this._sync();
     },
 
     _sync: function() {
-        let isToday = _isToday(this._date);
-        if (isToday && this._icon.gicon == this._todayIcon)
+        let today = isToday(this._date);
+        if (today && this._icon.gicon == this._todayIcon)
             return;
-        if (!isToday && this._icon.gicon == this._otherIcon)
+        if (!today && this._icon.gicon == this._otherIcon)
             return;
 
-        if (isToday) {
+        if (today) {
             this._icon.gicon = this._todayIcon;
             this._label.text = _("No Notifications");
         } else {
@@ -1769,8 +1075,8 @@ const Placeholder = new Lang.Class({
     }
 });
 
-const MessageList = new Lang.Class({
-    Name: 'MessageList',
+const CalendarMessageList = new Lang.Class({
+    Name: 'CalendarMessageList',
 
     _init: function() {
         this.actor = new St.Widget({ style_class: 'message-list',
@@ -1794,6 +1100,9 @@ const MessageList = new Lang.Class({
         this._scrollView.add_actor(this._sectionList);
         this._sections = new Map();
 
+        this._mediaSection = new Mpris.MediaSection();
+        this._addSection(this._mediaSection);
+
         this._notificationSection = new NotificationSection();
         this._addSection(this._notificationSection);
 

js/ui/components/autorunManager.js

@@ -313,6 +313,10 @@ const AutorunSource = new Lang.Class({
 
     getIcon: function() {
         return this.mount.get_icon();
+    },
+
+    _createPolicy: function() {
+        return new MessageTray.NotificationApplicationPolicy('org.gnome.Nautilus');
     }
 });
 
@@ -325,9 +329,6 @@ const AutorunNotification = new Lang.Class({
 
         this._manager = manager;
         this._mount = source.mount;
-
-        // set the notification to urgent, so that it expands out
-        this.setUrgency(MessageTray.Urgency.CRITICAL);
     },
 
     createBanner: function() {

js/ui/components/keyring.js

@@ -9,9 +9,15 @@ const Gio = imports.gi.Gio;
 const GObject = imports.gi.GObject;
 const Gcr = imports.gi.Gcr;
 
+const Animation = imports.ui.animation;
 const ModalDialog = imports.ui.modalDialog;
 const ShellEntry = imports.ui.shellEntry;
 const CheckBox = imports.ui.checkBox;
+const Tweener = imports.ui.tweener;
+
+const WORK_SPINNER_ICON_SIZE = 16;
+const WORK_SPINNER_ANIMATION_DELAY = 1.0;
+const WORK_SPINNER_ANIMATION_TIME = 0.3;
 
 const KeyringDialog = new Lang.Class({
     Name: 'KeyringDialog',
@@ -58,27 +64,47 @@ const KeyringDialog = new Lang.Class({
                             { y_fill:  true,
                               y_align: St.Align.START });
 
+        this._workSpinner = null;
         this._controlTable = null;
 
-
         this._cancelButton = this.addButton({ label: '',
                                               action: Lang.bind(this, this._onCancelButton),
-                                              key: Clutter.Escape },
-                                            { expand: true, x_fill: false, x_align: St.Align.START });
-        this.placeSpinner({ expand: false,
-                            x_fill: false,
-                            y_fill: false,
-                            x_align: St.Align.END,
-                            y_align: St.Align.MIDDLE });
+                                              key: Clutter.Escape });
         this._continueButton = this.addButton({ label: '',
                                                 action: Lang.bind(this, this._onContinueButton),
-                                                default: true },
-                                              { expand: false, x_fill: false, x_align: St.Align.END });
+                                                default: true });
 
         this.prompt.bind_property('cancel-label', this._cancelButton, 'label', GObject.BindingFlags.SYNC_CREATE);
         this.prompt.bind_property('continue-label', this._continueButton, 'label', GObject.BindingFlags.SYNC_CREATE);
     },
 
+    _setWorking: function(working) {
+        if (!this._workSpinner)
+            return;
+
+        Tweener.removeTweens(this._workSpinner.actor);
+        if (working) {
+            this._workSpinner.play();
+            Tweener.addTween(this._workSpinner.actor,
+                             { opacity: 255,
+                               delay: WORK_SPINNER_ANIMATION_DELAY,
+                               time: WORK_SPINNER_ANIMATION_TIME,
+                               transition: 'linear'
+                             });
+        } else {
+            Tweener.addTween(this._workSpinner.actor,
+                             { opacity: 0,
+                               time: WORK_SPINNER_ANIMATION_TIME,
+                               transition: 'linear',
+                               onCompleteScope: this,
+                               onComplete: function() {
+                                   if (this._workSpinner)
+                                       this._workSpinner.stop();
+                               }
+                             });
+        }
+    },
+
     _buildControlTable: function() {
         let layout = new Clutter.GridLayout({ orientation: Clutter.Orientation.VERTICAL });
         let table = new St.Widget({ style_class: 'keyring-dialog-control-table',
@@ -101,15 +127,22 @@ const KeyringDialog = new Lang.Class({
             ShellEntry.addContextMenu(this._passwordEntry, { isPassword: true });
             this._passwordEntry.clutter_text.connect('activate', Lang.bind(this, this._onPasswordActivate));
 
+            let spinnerIcon = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
+            this._workSpinner = new Animation.AnimatedIcon(spinnerIcon, WORK_SPINNER_ICON_SIZE);
+            this._workSpinner.actor.opacity = 0;
+
             if (rtl) {
-                layout.attach(this._passwordEntry, 0, row, 1, 1);
-                layout.attach(label, 1, row, 1, 1);
+                layout.attach(this._workSpinner.actor, 0, row, 1, 1);
+                layout.attach(this._passwordEntry, 1, row, 1, 1);
+                layout.attach(label, 2, row, 1, 1);
             } else {
                 layout.attach(label, 0, row, 1, 1);
                 layout.attach(this._passwordEntry, 1, row, 1, 1);
+                layout.attach(this._workSpinner.actor, 2, row, 1, 1);
             }
             row++;
         } else {
+            this._workSpinner = null;
             this._passwordEntry = null;
         }
 
@@ -178,7 +211,7 @@ const KeyringDialog = new Lang.Class({
 
         this._continueButton.can_focus = sensitive;
         this._continueButton.reactive = sensitive;
-        this.setWorking(!sensitive);
+        this._setWorking(!sensitive);
     },
 
     _ensureOpen: function() {

js/ui/components/polkitAgent.js

@@ -13,13 +13,19 @@ const Mainloop = imports.mainloop;
 const Polkit = imports.gi.Polkit;
 const PolkitAgent = imports.gi.PolkitAgent;
 
+const Animation = imports.ui.animation;
 const Components = imports.ui.components;
 const ModalDialog = imports.ui.modalDialog;
 const ShellEntry = imports.ui.shellEntry;
 const UserWidget = imports.ui.userWidget;
+const Tweener = imports.ui.tweener;
 
 const DIALOG_ICON_SIZE = 48;
 
+const WORK_SPINNER_ICON_SIZE = 16;
+const WORK_SPINNER_ANIMATION_DELAY = 1.0;
+const WORK_SPINNER_ANIMATION_TIME = 0.3;
+
 const AuthenticationDialog = new Lang.Class({
     Name: 'AuthenticationDialog',
     Extends: ModalDialog.ModalDialog,
@@ -136,6 +142,13 @@ const AuthenticationDialog = new Lang.Class({
         this._passwordEntry.clutter_text.connect('activate', Lang.bind(this, this._onEntryActivate));
         this._passwordBox.add(this._passwordEntry,
                               { expand: true });
+
+        let spinnerIcon = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
+        this._workSpinner = new Animation.AnimatedIcon(spinnerIcon, WORK_SPINNER_ICON_SIZE);
+        this._workSpinner.actor.opacity = 0;
+
+        this._passwordBox.add(this._workSpinner.actor);
+
         this.setInitialKeyFocus(this._passwordEntry);
         this._passwordBox.hide();
 
@@ -165,17 +178,10 @@ const AuthenticationDialog = new Lang.Class({
 
         this._cancelButton = this.addButton({ label: _("Cancel"),
                                               action: Lang.bind(this, this.cancel),
-                                              key: Clutter.Escape },
-                                            { expand: true, x_fill: false, x_align: St.Align.START });
-        this.placeSpinner({ expand: false,
-                            x_fill: false,
-                            y_fill: false,
-                            x_align: St.Align.END,
-                            y_align: St.Align.MIDDLE });
+                                              key: Clutter.Escape });
         this._okButton = this.addButton({ label:  _("Authenticate"),
                                           action: Lang.bind(this, this._onAuthenticateButtonPressed),
-                                          default: true },
-                                        { expand: false, x_fill: false, x_align: St.Align.END });
+                                          default: true });
 
         this._doneEmitted = false;
 
@@ -183,6 +189,30 @@ const AuthenticationDialog = new Lang.Class({
         this._cookie = cookie;
     },
 
+    _setWorking: function(working) {
+        Tweener.removeTweens(this._workSpinner.actor);
+        if (working) {
+            this._workSpinner.play();
+            Tweener.addTween(this._workSpinner.actor,
+                             { opacity: 255,
+                               delay: WORK_SPINNER_ANIMATION_DELAY,
+                               time: WORK_SPINNER_ANIMATION_TIME,
+                               transition: 'linear'
+                             });
+        } else {
+            Tweener.addTween(this._workSpinner.actor,
+                             { opacity: 0,
+                               time: WORK_SPINNER_ANIMATION_TIME,
+                               transition: 'linear',
+                               onCompleteScope: this,
+                               onComplete: function() {
+                                   if (this._workSpinner)
+                                       this._workSpinner.stop();
+                               }
+                             });
+        }
+    },
+
     performAuthentication: function() {
         this.destroySession();
         this._session = new PolkitAgent.Session({ identity: this._identityToAuth,
@@ -229,7 +259,7 @@ const AuthenticationDialog = new Lang.Class({
 
         this._okButton.can_focus = sensitive;
         this._okButton.reactive = sensitive;
-        this.setWorking(!sensitive);
+        this._setWorking(!sensitive);
     },
 
     _onEntryActivate: function() {

js/ui/components/telepathyClient.js

@@ -3,6 +3,7 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
+const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Shell = imports.gi.Shell;
@@ -11,9 +12,9 @@ const St = imports.gi.St;
 const Tpl = imports.gi.TelepathyLogger;
 const Tp = imports.gi.TelepathyGLib;
 
-const Calendar = imports.ui.calendar;
 const History = imports.misc.history;
 const Main = imports.ui.main;
+const MessageList = imports.ui.messageList;
 const MessageTray = imports.ui.messageTray;
 const Params = imports.misc.params;
 const PopupMenu = imports.ui.popupMenu;
@@ -31,6 +32,8 @@ const SCROLLBACK_HISTORY_LINES = 10;
 // See Notification._onEntryChanged
 const COMPOSING_STOP_TIMEOUT = 5;
 
+const CHAT_EXPAND_LINES = 12;
+
 const NotificationDirection = {
     SENT: 'chat-sent',
     RECEIVED: 'chat-received'
@@ -155,14 +158,6 @@ const TelepathyClient = new Lang.Class({
         this._chatSources[channel.get_object_path()] = source;
         source.connect('destroy', Lang.bind(this,
                        function() {
-                           if (this._tpClient.is_handling_channel(channel)) {
-                               // The chat box has been destroyed so it can't
-                               // handle the channel any more.
-                               channel.close_async(function(src, result) {
-                                   channel.close_finish(result);
-                               });
-                           }
-
                            delete this._chatSources[channel.get_object_path()];
                        }));
     },
@@ -271,15 +266,8 @@ const ChatSource = new Lang.Class({
         this._channel = channel;
         this._closedId = this._channel.connect('invalidated', Lang.bind(this, this._channelClosed));
 
-        this._notification = new ChatNotification(this);
-        this._notification.connect('activated', Lang.bind(this, this.open));
-        this._notification.setUrgency(MessageTray.Urgency.HIGH);
         this._notifyTimeoutId = 0;
 
-        // We ack messages when the user expands the new notification or views the summary
-        // notification, in which case the notification is also expanded.
-        this._notification.connect('expanded', Lang.bind(this, this._ackMessages));
-
         this._presence = contact.get_presence_type();
 
         this._sentId = this._channel.connect('message-sent', Lang.bind(this, this._messageSent));
@@ -292,15 +280,48 @@ const ChatSource = new Lang.Class({
 
         // Add ourselves as a source.
         Main.messageTray.add(this);
-        this.pushNotification(this._notification);
 
         this._getLogMessages();
     },
 
+    _ensureNotification: function() {
+        if (this._notification)
+            return;
+
+        this._notification = new ChatNotification(this);
+        this._notification.connect('activated', Lang.bind(this, this.open));
+        this._notification.connect('updated', Lang.bind(this,
+            function() {
+                if (this._banner && this._banner.expanded)
+                    this._ackMessages();
+            }));
+        this._notification.connect('destroy', Lang.bind(this,
+            function() {
+                this._notification = null;
+            }));
+        this.pushNotification(this._notification);
+    },
+
     _createPolicy: function() {
+        if (this._account.protocol_name == 'irc')
+            return new MessageTray.NotificationApplicationPolicy('org.gnome.Polari');
         return new MessageTray.NotificationApplicationPolicy('empathy');
     },
 
+    createBanner: function() {
+        this._banner = new ChatNotificationBanner(this._notification);
+
+        // We ack messages when the user expands the new notification
+        let id = this._banner.connect('expanded', Lang.bind(this, this._ackMessages));
+        this._banner.actor.connect('destroy', Lang.bind(this,
+            function() {
+                this._banner.disconnect(id);
+                this._banner = null;
+            }));
+
+        return this._banner;
+    },
+
     _updateAlias: function() {
         let oldAlias = this.title;
         let newAlias = this._contact.get_alias();
@@ -309,7 +330,8 @@ const ChatSource = new Lang.Class({
             return;
 
         this.setTitle(newAlias);
-        this._notification.appendAliasChange(oldAlias, newAlias);
+        if (this._notification)
+            this._notification.appendAliasChange(oldAlias, newAlias);
     },
 
     getIcon: function() {
@@ -352,7 +374,10 @@ const ChatSource = new Lang.Class({
 
     _updateAvatarIcon: function() {
         this.iconUpdated();
-        this._notification.update(this._notification.title, null, { customContent: true });
+        if (this._notifiction)
+            this._notification.update(this._notification.title,
+                                      this._notification.bannerBodyText,
+                                      { gicon: this.getIcon() });
     },
 
     open: function() {
@@ -393,6 +418,7 @@ const ChatSource = new Lang.Class({
         let [success, events] = logManager.get_filtered_events_finish(result);
 
         let logMessages = events.map(makeMessageFromTplEvent);
+        this._ensureNotification();
 
         let pendingTpMessages = this._channel.get_pending_messages();
         let pendingMessages = [];
@@ -442,6 +468,19 @@ const ChatSource = new Lang.Class({
     },
 
     destroy: function(reason) {
+        if (this._client.is_handling_channel(this._channel)) {
+            this._ackMessages();
+            // The chat box has been destroyed so it can't
+            // handle the channel any more.
+            this._channel.close_async(function(channel, result) {
+                channel.close_finish(result);
+            });
+        }
+
+        // Keep source alive while the channel is open
+        if (reason != MessageTray.NotificationDestroyedReason.SOURCE_CLOSED)
+            return;
+
         if (this._destroyed)
             return;
 
@@ -455,9 +494,6 @@ const ChatSource = new Lang.Class({
         this._contact.disconnect(this._notifyAvatarId);
         this._contact.disconnect(this._presenceChangedId);
 
-        if (this._timestampTimeoutId)
-            Mainloop.source_remove(this._timestampTimeoutId);
-
         this.parent(reason);
     },
 
@@ -482,6 +518,7 @@ const ChatSource = new Lang.Class({
         if (message.get_message_type() == Tp.ChannelTextMessageType.DELIVERY_REPORT)
             return;
 
+        this._ensureNotification();
         this._pendingMessages.push(message);
         this.countUpdated();
 
@@ -509,6 +546,7 @@ const ChatSource = new Lang.Class({
     // This is called for both messages we send from
     // our client and other clients as well.
     _messageSent: function(channel, message, flags, token) {
+        this._ensureNotification();
         message = makeMessageFromTpMessage(message, NotificationDirection.SENT);
         this._notification.appendMessage(message);
     },
@@ -546,7 +584,10 @@ const ChatSource = new Lang.Class({
     },
 
     _presenceChanged: function (contact, presence, status, message) {
-        this._notification.update(this._notification.title, null, { customContent: true, secondaryGIcon: this.getSecondaryIcon() });
+        if (this._notification)
+            this._notification.update(this._notification.title,
+                                      this._notification.bannerBodyText,
+                                      { secondaryGIcon: this.getSecondaryIcon() });
     },
 
     _pendingRemoved: function(channel, message) {
@@ -556,6 +597,10 @@ const ChatSource = new Lang.Class({
             this._pendingMessages.splice(idx, 1);
             this.countUpdated();
         }
+
+        if (this._pendingMessages.length == 0 &&
+            this._banner && !this._banner.expanded)
+            this._banner.hide();
     },
 
     _ackMessages: function() {
@@ -570,42 +615,20 @@ const ChatNotification = new Lang.Class({
     Extends: MessageTray.Notification,
 
     _init: function(source) {
-        this.parent(source, source.title, null, { customContent: true, secondaryGIcon: source.getSecondaryIcon() });
+        this.parent(source, source.title, null,
+                    { secondaryGIcon: source.getSecondaryIcon() });
+        this.setUrgency(MessageTray.Urgency.HIGH);
         this.setResident(true);
 
-        this._responseEntry = new St.Entry({ style_class: 'chat-response',
-                                             can_focus: true });
-        this._responseEntry.clutter_text.connect('activate', Lang.bind(this, this._onEntryActivated));
-        this._responseEntry.clutter_text.connect('text-changed', Lang.bind(this, this._onEntryChanged));
-        this.setActionArea(this._responseEntry);
-
-        this._responseEntry.clutter_text.connect('key-focus-in', Lang.bind(this, function() {
-            this.focused = true;
-        }));
-        this._responseEntry.clutter_text.connect('key-focus-out', Lang.bind(this, function() {
-            this.focused = false;
-            this.emit('unfocused');
-        }));
-
-        this._createScrollArea();
-        this._lastGroup = null;
-
-        // Keep track of the bottom position for the current adjustment and
-        // force a scroll to the bottom if things change while we were at the
-        // bottom
-        this._oldMaxScrollValue = this._scrollArea.vscroll.adjustment.value;
-        this._scrollArea.add_style_class_name('chat-notification-scrollview');
-        this._scrollArea.vscroll.adjustment.connect('changed', Lang.bind(this, function(adjustment) {
-            if (adjustment.value == this._oldMaxScrollValue)
-                this.scrollTo(St.Side.BOTTOM);
-            this._oldMaxScrollValue = Math.max(adjustment.lower, adjustment.upper - adjustment.page_size);
-        }));
-
-        this._inputHistory = new History.HistoryManager({ entry: this._responseEntry.clutter_text });
-
-        this._history = [];
+        this.messages = [];
         this._timestampTimeoutId = 0;
-        this._composingTimeoutId = 0;
+    },
+
+    destroy: function(reason) {
+        if (this._timestampTimeoutId)
+            Mainloop.source_remove(this._timestampTimeoutId);
+        this._timestampTimeoutId = 0;
+        this.parent(reason);
     },
 
     /**
@@ -631,10 +654,8 @@ const ChatNotification = new Lang.Class({
             styles.push('chat-action');
         }
 
-        if (message.direction == NotificationDirection.RECEIVED) {
-            this.update(this.source.title, messageBody, { customContent: true,
-                                                          bannerMarkup: true });
-        }
+        if (message.direction == NotificationDirection.RECEIVED)
+            this.update(this.source.title, messageBody, { bannerMarkup: true });
 
         let group = (message.direction == NotificationDirection.RECEIVED ?
                      'received' : 'sent');
@@ -647,10 +668,10 @@ const ChatNotification = new Lang.Class({
     },
 
     _filterMessages: function() {
-        if (this._history.length < 1)
+        if (this.messages.length < 1)
             return;
 
-        let lastMessageTime = this._history[0].time;
+        let lastMessageTime = this.messages[0].timestamp;
         let currentTime = (Date.now() / 1000);
 
         // Keep the scrollback from growing too long. If the most
@@ -662,12 +683,12 @@ const ChatNotification = new Lang.Class({
         let maxLength = (lastMessageTime < currentTime - SCROLLBACK_RECENT_TIME) ?
             SCROLLBACK_IDLE_LENGTH : SCROLLBACK_RECENT_LENGTH;
 
-        let filteredHistory = this._history.filter(function(item) { return item.realMessage });
+        let filteredHistory = this.messages.filter(function(item) { return item.realMessage });
         if (filteredHistory.length > maxLength) {
             let lastMessageToKeep = filteredHistory[maxLength];
-            let expired = this._history.splice(this._history.indexOf(lastMessageToKeep));
+            let expired = this.messages.splice(this.messages.indexOf(lastMessageToKeep));
             for (let i = 0; i < expired.length; i++)
-                expired[i].actor.destroy();
+                this.emit('message-removed', expired[i]);
         }
     },
 
@@ -680,7 +701,6 @@ const ChatNotification = new Lang.Class({
      *  styles: Style class names for the message to have.
      *  timestamp: The timestamp of the message.
      *  noTimestamp: suppress timestamp signal?
-     *  childProps: props to add the actor with.
      */
     _append: function(props) {
         let currentTime = (Date.now() / 1000);
@@ -688,44 +708,23 @@ const ChatNotification = new Lang.Class({
                                       group: null,
                                       styles: [],
                                       timestamp: currentTime,
-                                      noTimestamp: false,
-                                      childProps: null });
+                                      noTimestamp: false });
 
         // Reset the old message timeout
         if (this._timestampTimeoutId)
             Mainloop.source_remove(this._timestampTimeoutId);
+        this._timestampTimeoutId = 0;
 
-        let highlighter = new MessageTray.URLHighlighter(props.body,
-                                                         true,  // line wrap?
-                                                         true); // allow markup?
+        let message = { realMessage: props.group != 'meta',
+                        showTimestamp: false };
+        Lang.copyProperties(props, message);
+        delete message.noTimestamp;
 
-        let body = highlighter.actor;
-
-        let styles = props.styles;
-        for (let i = 0; i < styles.length; i++)
-            body.add_style_class_name(styles[i]);
-
-        let group = props.group;
-        if (group != this._lastGroup) {
-            this._lastGroup = group;
-            let emptyLine = new St.Label({ style_class: 'chat-empty-line' });
-            this.addActor(emptyLine);
-            this._history.unshift({ actor: emptyLine, time: timestamp,
-                                    realMessage: false });
-        }
-
-        let lineBox = new St.BoxLayout({ vertical: false });
-        lineBox.add(body, props.childProps);
-        this.addActor(lineBox);
-        this._lastMessageBox = lineBox;
-
-        this.updated();
-
-        let timestamp = props.timestamp;
-        this._history.unshift({ actor: lineBox, time: timestamp,
-                                realMessage: group != 'meta' });
+        this.messages.unshift(message);
+        this.emit('message-added', message);
 
         if (!props.noTimestamp) {
+            let timestamp = props.timestamp;
             if (timestamp < currentTime - SCROLLBACK_IMMEDIATE_TIME) {
                 this.appendTimestamp();
             } else {
@@ -744,15 +743,8 @@ const ChatNotification = new Lang.Class({
     appendTimestamp: function() {
         this._timestampTimeoutId = 0;
 
-        let lastMessageTime = this._history[0].time;
-        let lastMessageDate = new Date(lastMessageTime * 1000);
-
-        let timeLabel = Util.createTimeLabel(lastMessageDate);
-        timeLabel.style_class = 'chat-meta-message';
-        timeLabel.x_expand = timeLabel.y_expand = true;
-        timeLabel.x_align = timeLabel.y_align = Clutter.ActorAlign.END;
-
-        this._lastMessageBox.add_actor(timeLabel);
+        this.messages[0].showTimestamp = true;
+        this.emit('timestamp-changed', this.messages[0]);
 
         this._filterMessages();
 
@@ -767,13 +759,154 @@ const ChatNotification = new Lang.Class({
            IM name. */
         let message = '<i>' + _("%s is now known as %s").format(oldAlias, newAlias) + '</i>';
 
-        let label = this._append({ body: message,
-                                   group: 'meta',
-                                   styles: ['chat-meta-message'] });
-
-        this.update(newAlias, null, { customContent: true });
+        this._append({ body: message,
+                       group: 'meta',
+                       styles: ['chat-meta-message'] });
 
         this._filterMessages();
+    }
+});
+
+const ChatLineBox = new Lang.Class({
+    Name: 'ChatLineBox',
+    Extends: St.BoxLayout,
+
+    vfunc_get_preferred_height: function(forWidth) {
+        let [, natHeight] = this.parent(forWidth);
+        return [natHeight, natHeight];
+    }
+});
+
+const ChatNotificationBanner = new Lang.Class({
+    Name: 'ChatNotificationBanner',
+    Extends: MessageTray.NotificationBanner,
+
+    _init: function(notification) {
+        this.parent(notification);
+
+        this._responseEntry = new St.Entry({ style_class: 'chat-response',
+                                             x_expand: true,
+                                             can_focus: true });
+        this._responseEntry.clutter_text.connect('activate', Lang.bind(this, this._onEntryActivated));
+        this._responseEntry.clutter_text.connect('text-changed', Lang.bind(this, this._onEntryChanged));
+        this.setActionArea(this._responseEntry);
+
+        this._responseEntry.clutter_text.connect('key-focus-in', Lang.bind(this, function() {
+            this.focused = true;
+        }));
+        this._responseEntry.clutter_text.connect('key-focus-out', Lang.bind(this, function() {
+            this.focused = false;
+            this.emit('unfocused');
+        }));
+
+        this._scrollArea = new St.ScrollView({ style_class: 'chat-scrollview vfade',
+                                               vscrollbar_policy: Gtk.PolicyType.AUTOMATIC,
+                                               hscrollbar_policy: Gtk.PolicyType.NEVER,
+                                               visible: this.expanded });
+        this._contentArea = new St.BoxLayout({ style_class: 'chat-body',
+                                               vertical: true });
+        this._scrollArea.add_actor(this._contentArea);
+
+        this.setExpandedBody(this._scrollArea);
+        this.setExpandedLines(CHAT_EXPAND_LINES);
+
+        this._lastGroup = null;
+
+        // Keep track of the bottom position for the current adjustment and
+        // force a scroll to the bottom if things change while we were at the
+        // bottom
+        this._oldMaxScrollValue = this._scrollArea.vscroll.adjustment.value;
+        this._scrollArea.vscroll.adjustment.connect('changed', Lang.bind(this, function(adjustment) {
+            if (adjustment.value == this._oldMaxScrollValue)
+                this.scrollTo(St.Side.BOTTOM);
+            this._oldMaxScrollValue = Math.max(adjustment.lower, adjustment.upper - adjustment.page_size);
+        }));
+
+        this._inputHistory = new History.HistoryManager({ entry: this._responseEntry.clutter_text });
+
+        this._composingTimeoutId = 0;
+
+        this._messageActors = new Map();
+
+        this._messageAddedId = this.notification.connect('message-added',
+            Lang.bind(this, function(n, message) {
+                this._addMessage(message);
+            }));
+        this._messageRemovedId = this.notification.connect('message-removed',
+            Lang.bind(this, function(n, message) {
+                let actor = this._messageActors.get(message);
+                if (this._messageActors.delete(message))
+                    actor.destroy();
+            }));
+        this._timestampChangedId = this.notification.connect('timestamp-changed',
+            Lang.bind(this, function(n, message) {
+                this._updateTimestamp(message);
+            }));
+
+        for (let i = this.notification.messages.length - 1; i >= 0; i--)
+            this._addMessage(this.notification.messages[i]);
+    },
+
+    _onDestroy: function() {
+        this.parent();
+        this.notification.disconnect(this._messageAddedId);
+        this.notification.disconnect(this._messageRemovedId);
+        this.notification.disconnect(this._timestampChangedId);
+    },
+
+    scrollTo: function(side) {
+        let adjustment = this._scrollArea.vscroll.adjustment;
+        if (side == St.Side.TOP)
+            adjustment.value = adjustment.lower;
+        else if (side == St.Side.BOTTOM)
+            adjustment.value = adjustment.upper;
+    },
+
+    hide: function() {
+        this.emit('done-displaying');
+    },
+
+    _addMessage: function(message) {
+        let highlighter = new MessageList.URLHighlighter(message.body, true, true);
+        let body = highlighter.actor;
+
+        let styles = message.styles;
+        for (let i = 0; i < styles.length; i++)
+            body.add_style_class_name(styles[i]);
+
+        let group = message.group;
+        if (group != this._lastGroup) {
+            this._lastGroup = group;
+            body.add_style_class_name('chat-new-group');
+        }
+
+        let lineBox = new ChatLineBox();
+        lineBox.add(body);
+        this._contentArea.add_actor(lineBox);
+        this._messageActors.set(message, lineBox);
+
+        this._updateTimestamp(message);
+    },
+
+    _updateTimestamp: function(message) {
+        let actor = this._messageActors.get(message);
+        if (!actor)
+            return;
+
+        while (actor.get_n_children() > 1)
+            actor.get_child_at_index(1).destroy();
+
+        if (message.showTimestamp) {
+            let lastMessageTime = message.timestamp;
+            let lastMessageDate = new Date(lastMessageTime * 1000);
+
+            let timeLabel = Util.createTimeLabel(lastMessageDate);
+            timeLabel.style_class = 'chat-meta-message';
+            timeLabel.x_expand = timeLabel.y_expand = true;
+            timeLabel.x_align = timeLabel.y_align = Clutter.ActorAlign.END;
+
+            actor.add_actor(timeLabel);
+        }
     },
 
     _onEntryActivated: function() {
@@ -786,13 +919,13 @@ const ChatNotification = new Lang.Class({
         // Telepathy sends out the Sent signal for us.
         // see Source._messageSent
         this._responseEntry.set_text('');
-        this.source.respond(text);
+        this.notification.source.respond(text);
     },
 
     _composingStopTimeout: function() {
         this._composingTimeoutId = 0;
 
-        this.source.setChatState(Tp.ChannelChatState.PAUSED);
+        this.notification.source.setChatState(Tp.ChannelChatState.PAUSED);
 
         return GLib.SOURCE_REMOVE;
     },
@@ -812,14 +945,14 @@ const ChatNotification = new Lang.Class({
         }
 
         if (text != '') {
-            this.source.setChatState(Tp.ChannelChatState.COMPOSING);
+            this.notification.source.setChatState(Tp.ChannelChatState.COMPOSING);
 
             this._composingTimeoutId = Mainloop.timeout_add_seconds(
                 COMPOSING_STOP_TIMEOUT,
                 Lang.bind(this, this._composingStopTimeout));
             GLib.Source.set_name_by_id(this._composingTimeoutId, '[gnome-shell] this._composingStopTimeout');
         } else {
-            this.source.setChatState(Tp.ChannelChatState.ACTIVE);
+            this.notification.source.setChatState(Tp.ChannelChatState.ACTIVE);
         }
     }
 });

js/ui/dash.js

@@ -242,8 +242,6 @@ const ShowAppsIcon = new Lang.Class({
     _init: function() {
         this.parent();
 
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
-
         this.toggleButton = new St.Button({ style_class: 'show-apps',
                                             track_hover: true,
                                             can_focus: true,
@@ -261,7 +259,7 @@ const ShowAppsIcon = new Lang.Class({
     },
 
     _createIcon: function(size) {
-        this._iconActor = new St.Icon({ icon_name: 'view-grid-symbolic',
+        this._iconActor = new St.Icon({ icon_name: 'view-app-grid-symbolic',
                                         icon_size: size,
                                         style_class: 'show-apps-icon',
                                         track_hover: true });
@@ -272,7 +270,7 @@ const ShowAppsIcon = new Lang.Class({
         if (app == null)
             return false;
 
-        if (!this._settings.is_writable('favorite-apps'))
+        if (!global.settings.is_writable('favorite-apps'))
             return false;
 
         let id = app.get_id();
@@ -430,8 +428,6 @@ const Dash = new Lang.Class({
 
         this._workId = Main.initializeDeferredWork(this._box, Lang.bind(this, this._redisplay));
 
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
-
         this._appSystem = Shell.AppSystem.get_default();
 
         this._appSystem.connect('installed-changed', Lang.bind(this, function() {
@@ -648,15 +644,14 @@ const Dash = new Lang.Class({
         let firstIcon = firstButton._delegate.icon;
 
         let minHeight, natHeight;
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
 
         // Enforce the current icon size during the size request
-        firstIcon.setIconSize(this.iconSize);
+        firstIcon.icon.ensure_style();
+        let [currentWidth, currentHeight] = firstIcon.icon.get_size();
+        firstIcon.icon.set_size(this.iconSize * scaleFactor, this.iconSize * scaleFactor);
         [minHeight, natHeight] = firstButton.get_preferred_height(-1);
-
-        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
-        let iconSizes = baseIconSizes.map(function(s) {
-            return s * scaleFactor;
-        });
+        firstIcon.icon.set_size(currentWidth, currentHeight);
 
         // Subtract icon padding and box spacing from the available height
         availHeight -= iconChildren.length * (natHeight - this.iconSize * scaleFactor) +
@@ -664,6 +659,10 @@ const Dash = new Lang.Class({
 
         let availSize = availHeight / iconChildren.length;
 
+        let iconSizes = baseIconSizes.map(function(s) {
+            return s * scaleFactor;
+        });
+
         let newIconSize = baseIconSizes[0];
         for (let i = 0; i < iconSizes.length; i++) {
             if (iconSizes[i] < availSize)
@@ -864,7 +863,7 @@ const Dash = new Lang.Class({
         if (app == null || app.is_window_backed())
             return DND.DragMotionResult.NO_DROP;
 
-        if (!this._settings.is_writable('favorite-apps'))
+        if (!global.settings.is_writable('favorite-apps'))
             return DND.DragMotionResult.NO_DROP;
 
         let favorites = AppFavorites.getAppFavorites().getFavorites();
@@ -943,7 +942,7 @@ const Dash = new Lang.Class({
             return false;
         }
 
-        if (!this._settings.is_writable('favorite-apps'))
+        if (!global.settings.is_writable('favorite-apps'))
             return false;
 
         let id = app.get_id();

js/ui/dateMenu.js

@@ -357,12 +357,10 @@ const DateMenuButton = new Lang.Class({
                 this._date.setDate(now);
                 this._messageList.setDate(now);
             }
-            // Block notification banners while the menu is open
-            Main.messageTray.bannerBlocked = isOpen;
         }));
 
         // Fill up the first column
-        this._messageList = new Calendar.MessageList();
+        this._messageList = new Calendar.CalendarMessageList();
         hbox.add(this._messageList.actor, { expand: true, y_fill: false, y_align: St.Align.START });
 
         // Fill up the second column

js/ui/dnd.js

@@ -79,9 +79,12 @@ const _Draggable = new Lang.Class({
                                         dragActorOpacity: undefined });
 
         this.actor = actor;
-        if (!params.manualMode)
+        if (!params.manualMode) {
             this.actor.connect('button-press-event',
                                Lang.bind(this, this._onButtonPress));
+            this.actor.connect('touch-event',
+                               Lang.bind(this, this._onTouchEvent));
+        }
 
         this.actor.connect('destroy', Lang.bind(this, function() {
             this._actorDestroyed = true;
@@ -121,8 +124,50 @@ const _Draggable = new Lang.Class({
         return Clutter.EVENT_PROPAGATE;
     },
 
+    _onTouchEvent: function (actor, event) {
+        if (event.type() != Clutter.EventType.TOUCH_BEGIN ||
+            !global.display.is_pointer_emulating_sequence(event.get_event_sequence()))
+            return Clutter.EVENT_PROPAGATE;
+
+        if (Tweener.getTweenCount(actor))
+            return Clutter.EVENT_PROPAGATE;
+
+        this._touchSequence = event.get_event_sequence();
+
+        this._buttonDown = true;
+        this._grabActor();
+
+        let [stageX, stageY] = event.get_coords();
+        this._dragStartX = stageX;
+        this._dragStartY = stageY;
+
+        return Clutter.EVENT_PROPAGATE;
+    },
+
+    _grabDevice: function(actor) {
+        let manager = Clutter.DeviceManager.get_default();
+        let pointer = manager.get_core_device(Clutter.InputDeviceType.POINTER_DEVICE);
+
+        if (pointer && this._touchSequence)
+            pointer.sequence_grab(this._touchSequence, actor);
+        else if (pointer)
+            pointer.grab (actor);
+
+        this._grabbedDevice = pointer;
+    },
+
+    _ungrabDevice: function() {
+        if (this._touchSequence)
+            this._grabbedDevice.sequence_ungrab (this._touchSequence);
+        else
+            this._grabbedDevice.ungrab();
+
+        this._touchSequence = null;
+        this._grabbedDevice = null;
+    },
+
     _grabActor: function() {
-        Clutter.grab_pointer(this.actor);
+        this._grabDevice(this.actor);
         this._onEventId = this.actor.connect('event',
                                              Lang.bind(this, this._onEvent));
     },
@@ -131,7 +176,7 @@ const _Draggable = new Lang.Class({
         if (!this._onEventId)
             return;
 
-        Clutter.ungrab_pointer();
+        this._ungrabDevice();
         this.actor.disconnect(this._onEventId);
         this._onEventId = null;
     },
@@ -140,13 +185,13 @@ const _Draggable = new Lang.Class({
         if (!this._eventsGrabbed) {
             this._eventsGrabbed = Main.pushModal(_getEventHandlerActor());
             if (this._eventsGrabbed)
-                Clutter.grab_pointer(_getEventHandlerActor());
+                this._grabDevice(_getEventHandlerActor());
         }
     },
 
     _ungrabEvents: function() {
         if (this._eventsGrabbed) {
-            Clutter.ungrab_pointer();
+            this._ungrabDevice();
             Main.popModal(_getEventHandlerActor());
             this._eventsGrabbed = false;
         }
@@ -157,7 +202,9 @@ const _Draggable = new Lang.Class({
         // didn't start the drag, to drop the draggable in case the drag was in progress, and
         // to complete the drag and ensure that whatever happens to be under the pointer does
         // not get triggered if the drag was cancelled with Esc.
-        if (event.type() == Clutter.EventType.BUTTON_RELEASE) {
+        if (event.type() == Clutter.EventType.BUTTON_RELEASE ||
+            (event.type() == Clutter.EventType.TOUCH_END &&
+             global.display.is_pointer_emulating_sequence(event.get_event_sequence()))) {
             this._buttonDown = false;
             if (this._dragInProgress) {
                 return this._dragActorDropped(event);
@@ -172,7 +219,9 @@ const _Draggable = new Lang.Class({
             }
         // We intercept MOTION event to figure out if the drag has started and to draw
         // this._dragActor under the pointer when dragging is in progress
-        } else if (event.type() == Clutter.EventType.MOTION) {
+        } else if (event.type() == Clutter.EventType.MOTION ||
+                   (event.type() == Clutter.EventType.TOUCH_UPDATE &&
+                    global.display.is_pointer_emulating_sequence(event.get_event_sequence()))) {
             if (this._dragInProgress) {
                 return this._updateDragPosition(event);
             } else if (this._dragActor == null) {
@@ -214,7 +263,7 @@ const _Draggable = new Lang.Class({
      * This function is useful to call if you've specified manualMode
      * for the draggable.
      */
-    startDrag: function (stageX, stageY, time) {
+    startDrag: function (stageX, stageY, time, sequence) {
         currentDraggable = this;
         this._dragInProgress = true;
 
@@ -228,6 +277,8 @@ const _Draggable = new Lang.Class({
         this.emit('drag-begin', time);
         if (this._onEventId)
             this._ungrabActor();
+
+        this._touchSequence = sequence;
         this._grabEvents();
         global.screen.set_cursor(Meta.Cursor.DND_IN_DRAG);
 
@@ -338,8 +389,8 @@ const _Draggable = new Lang.Class({
         let threshold = Gtk.Settings.get_default().gtk_dnd_drag_threshold;
         if ((Math.abs(stageX - this._dragStartX) > threshold ||
              Math.abs(stageY - this._dragStartY) > threshold)) {
-                this.startDrag(stageX, stageY, event.get_time());
-                this._updateDragPosition(event);
+            this.startDrag(stageX, stageY, event.get_time(), this._touchSequence);
+            this._updateDragPosition(event);
         }
 
         return true;

js/ui/environment.js

@@ -81,7 +81,6 @@ function init() {
 
     // Miscellaneous monkeypatching
     _patchContainerClass(St.BoxLayout);
-    _patchContainerClass(St.Table);
 
     _patchLayoutClass(Clutter.TableLayout, { row_spacing: 'spacing-rows',
                                              column_spacing: 'spacing-columns' });

js/ui/extensionSystem.js

@@ -334,7 +334,7 @@ function _sessionUpdated() {
     // from allowExtensions in the future
     if (Main.sessionMode.allowExtensions) {
         if (initted)
-            onEnabledExtensionsChanged();
+            enabledExtensions = getEnabledExtensions();
         enableAllExtensions();
     } else {
         disableAllExtensions();

js/ui/ibusCandidatePopup.js

@@ -158,10 +158,22 @@ const CandidatePopup = new Lang.Class({
 
         panelService.connect('set-cursor-location',
                              Lang.bind(this, function(ps, x, y, w, h) {
-                                 Main.layoutManager.setDummyCursorGeometry(x, y, w, h);
-                                 if (this._boxPointer.actor.visible)
-                                     this._boxPointer.setPosition(Main.layoutManager.dummyCursor, 0);
+                                 this._setDummyCursorGeometry(x, y, w, h);
                              }));
+        try {
+            panelService.connect('set-cursor-location-relative',
+                                 Lang.bind(this, function(ps, x, y, w, h) {
+                                     if (!global.display.focus_window)
+                                         return;
+                                     let window = global.display.focus_window.get_compositor_private();
+                                     this._setDummyCursorGeometry(window.x + x, window.y + y, w, h);
+                                 }));
+        } catch(e) {
+            // Only recent IBus versions have support for this signal
+            // which is used for wayland clients. In order to work
+            // with older IBus versions we can silently ignore the
+            // signal's absence.
+        }
         panelService.connect('update-preedit-text',
                              Lang.bind(this, function(ps, text, cursorPosition, visible) {
                                  this._preeditText.visible = visible;
@@ -246,6 +258,12 @@ const CandidatePopup = new Lang.Class({
                              }));
     },
 
+    _setDummyCursorGeometry: function(x, y, w, h) {
+        Main.layoutManager.setDummyCursorGeometry(x, y, w, h);
+        if (this._boxPointer.actor.visible)
+            this._boxPointer.setPosition(Main.layoutManager.dummyCursor, 0);
+    },
+
     _updateVisibility: function() {
         let isVisible = (this._preeditText.visible ||
                          this._auxText.visible ||

js/ui/keyboard.js

@@ -24,9 +24,6 @@ const KEYBOARD_TYPE = 'keyboard-type';
 const A11Y_APPLICATIONS_SCHEMA = 'org.gnome.desktop.a11y.applications';
 const SHOW_KEYBOARD = 'screen-keyboard-enabled';
 
-const CURSOR_BUS_NAME = 'org.gnome.SettingsDaemon.Cursor';
-const CURSOR_OBJECT_PATH = '/org/gnome/SettingsDaemon/Cursor';
-
 const CARIBOU_BUS_NAME = 'org.gnome.Caribou.Daemon';
 const CARIBOU_OBJECT_PATH = '/org/gnome/Caribou/Daemon';
 
@@ -114,6 +111,35 @@ const Key = new Lang.Class({
                 key.release();
                 return Clutter.EVENT_PROPAGATE;
             }));
+        button.connect('touch-event', Lang.bind(this,
+            function (actor, event) {
+                let device = event.get_device();
+                let sequence = event.get_event_sequence();
+
+                // We only handle touch events here on wayland. On X11
+                // we do get emulated pointer events, which already works
+                // for single-touch cases. Besides, the X11 passive touch grab
+                // set up by Mutter will make us see first the touch events
+                // and later the pointer events, so it will look like two
+                // unrelated series of events, we want to avoid double handling
+                // in these cases.
+                if (!Meta.is_wayland_compositor())
+                    return Clutter.EVENT_PROPAGATE;
+
+                if (!this._touchPressed &&
+                    event.type() == Clutter.EventType.TOUCH_BEGIN) {
+                    device.sequence_grab(sequence, actor);
+                    this._touchPressed = true;
+                    key.press();
+                } else if (this._touchPressed &&
+                           event.type() == Clutter.EventType.TOUCH_END &&
+                           device.sequence_get_grabbed_actor(sequence) == actor) {
+                    device.sequence_ungrab(sequence);
+                    this._touchPressed = false;
+                    key.release();
+                }
+                return Clutter.EVENT_PROPAGATE;
+            }));
 
         return button;
     },
@@ -178,12 +204,13 @@ const Keyboard = new Lang.Class({
         this._keyboardSettings.connect('changed', Lang.bind(this, this._sync));
         this._a11yApplicationsSettings = new Gio.Settings({ schema_id: A11Y_APPLICATIONS_SCHEMA });
         this._a11yApplicationsSettings.connect('changed', Lang.bind(this, this._sync));
-        this._watchNameId = Gio.bus_watch_name(Gio.BusType.SESSION, CURSOR_BUS_NAME, 0,
-                                               Lang.bind(this, this._sync),
-                                               Lang.bind(this, this._sync));
         this._daemonProxy = null;
         this._lastDeviceId = null;
 
+        if (Meta.is_wayland_compositor() &&
+            Caribou.DisplayAdapter.set_default)
+            Caribou.DisplayAdapter.set_default(new ShellWaylandAdapter());
+
         Meta.get_backend().connect('last-device-changed', Lang.bind(this,
             function (backend, deviceId) {
                 let manager = Clutter.DeviceManager.get_default();
@@ -725,3 +752,24 @@ const KeyboardSource = new Lang.Class({
         this._keyboard.show(Main.layoutManager.bottomIndex);
     }
 });
+
+const ShellWaylandAdapter = new Lang.Class({
+    Name: 'ShellWaylandAdapter',
+    Extends: Caribou.XAdapter,
+
+    vfunc_keyval_press: function(keyval) {
+        let focus = global.stage.get_key_focus();
+        if (focus instanceof Clutter.Text)
+            Shell.util_text_insert_keyval(focus, keyval);
+        else
+            this.parent(keyval);
+    },
+
+    vfunc_keyval_release: function(keyval) {
+        let focus = global.stage.get_key_focus();
+        if (focus instanceof Clutter.Text)
+            return;             // do nothing
+        else
+            this.parent(keyval);
+    },
+});

js/ui/layout.js

@@ -11,6 +11,7 @@ const St = imports.gi.St;
 
 const Background = imports.ui.background;
 const BackgroundMenu = imports.ui.backgroundMenu;
+const LoginManager = imports.misc.loginManager;
 
 const DND = imports.ui.dnd;
 const Main = imports.ui.main;
@@ -273,6 +274,18 @@ const LayoutManager = new Lang.Class({
         global.screen.connect('in-fullscreen-changed',
                               Lang.bind(this, this._updateFullscreen));
         this._monitorsChanged();
+
+        // NVIDIA drivers don't preserve FBO contents across
+        // suspend/resume, see
+        // https://bugzilla.gnome.org/show_bug.cgi?id=739178
+        if (Shell.util_need_background_refresh()) {
+            LoginManager.getLoginManager().connect('prepare-for-sleep',
+                                                   function(lm, suspending) {
+                                                       if (suspending)
+                                                           return;
+                                                       Meta.Background.refresh_all();
+                                                   });
+        }
     },
 
     // This is called by Main after everything else is constructed
@@ -824,6 +837,7 @@ const LayoutManager = new Lang.Class({
         // need to connect to 'destroy' too.
 
         this._trackedActors.push(actorData);
+        this._updateActorVisibility(actorData);
         this._queueUpdateRegions();
     },
 
@@ -842,25 +856,23 @@ const LayoutManager = new Lang.Class({
         this._queueUpdateRegions();
     },
 
+    _updateActorVisibility: function(actorData) {
+        if (!actorData.trackFullscreen)
+            return;
+
+        let monitor = this.findMonitorForActor(actorData.actor);
+        actorData.actor.visible = !(global.window_group.visible &&
+                                    monitor &&
+                                    monitor.inFullscreen);
+    },
+
     _updateVisibility: function() {
         let windowsVisible = Main.sessionMode.hasWindows && !this._inOverview;
 
         global.window_group.visible = windowsVisible;
         global.top_window_group.visible = windowsVisible;
 
-        for (let i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i], visible;
-            if (!actorData.trackFullscreen)
-                continue;
-
-            if (!windowsVisible)
-                visible = true;
-            else if (this.findMonitorForActor(actorData.actor).inFullscreen)
-                visible = false;
-            else
-                visible = true;
-            actorData.actor.visible = visible;
-        }
+        this._trackedActors.forEach(Lang.bind(this, this._updateActorVisibility));
     },
 
     getWorkAreaForMonitor: function(monitorIndex) {
@@ -1303,8 +1315,11 @@ const PressureBarrier = new Lang.Class({
     },
 
     _onBarrierLeft: function(barrier, event) {
-        this._reset();
-        this._isTriggered = false;
+        barrier._isHit = false;
+        if (this._barriers.every(function(b) { return !b._isHit; })) {
+            this._reset();
+            this._isTriggered = false;
+        }
     },
 
     _trigger: function() {
@@ -1314,6 +1329,8 @@ const PressureBarrier = new Lang.Class({
     },
 
     _onBarrierHit: function(barrier, event) {
+        barrier._isHit = true;
+
         // If we've triggered the barrier, wait until the pointer has the
         // left the barrier hitbox until we trigger it again.
         if (this._isTriggered)

js/ui/legacyTray.js

@@ -1,4 +1,5 @@
 const Clutter = imports.gi.Clutter;
+const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
@@ -28,8 +29,9 @@ const STANDARD_TRAY_ICON_IMPLEMENTATIONS = {
 };
 
 // Offset of the original position from the bottom-right corner
-const CONCEALED_VISIBLE_FRACTION = 0.2;
+const CONCEALED_WIDTH = 3;
 const REVEAL_ANIMATION_TIME = 0.2;
+const TEMP_REVEAL_TIME = 2;
 
 const BARRIER_THRESHOLD = 70;
 const BARRIER_TIMEOUT = 1000;
@@ -48,15 +50,14 @@ const LegacyTray = new Lang.Class({
         this._slideLayout.translationX = 0;
         this._slideLayout.slideDirection = OverviewControls.SlideDirection.LEFT;
 
-        this._slider = new St.Widget({ style_class: 'legacy-tray',
-                                       x_expand: true, y_expand: true,
+        this._slider = new St.Widget({ x_expand: true, y_expand: true,
                                        x_align: Clutter.ActorAlign.START,
                                        y_align: Clutter.ActorAlign.END,
                                        layout_manager: this._slideLayout });
         this.actor.add_actor(this._slider);
         this._slider.connect('notify::allocation', Lang.bind(this, this._syncBarrier));
 
-        this._box = new St.BoxLayout();
+        this._box = new St.BoxLayout({ style_class: 'legacy-tray' });
         this._slider.add_actor(this._box);
 
         this._concealHandle = new St.Button({ style_class: 'legacy-tray-handle',
@@ -100,6 +101,7 @@ const LegacyTray = new Lang.Class({
 
         Main.layoutManager.addChrome(this.actor, { affectsInputRegion: false });
         Main.layoutManager.trackChrome(this._slider, { affectsInputRegion: true });
+        Main.uiGroup.set_child_below_sibling(this.actor, Main.layoutManager.modalDialogGroup);
         Main.ctrlAltTabManager.addGroup(this.actor,
                                         _("Status Icons"), 'focus-legacy-systray-symbolic',
                                         { sortGroup: CtrlAltTab.SortGroup.BOTTOM });
@@ -147,17 +149,41 @@ const LegacyTray = new Lang.Class({
                                                   St.ButtonMask.THREE,
                                      can_focus: true,
                                      x_fill: true, y_fill: true });
+
+        let app = Shell.WindowTracker.get_default().get_app_from_pid(icon.pid);
+        if (!app)
+            app = Shell.AppSystem.get_default().lookup_startup_wmclass(wmClass);
+        if (!app)
+            app = Shell.AppSystem.get_default().lookup_desktop_wmclass(wmClass);
+        if (app)
+            button.accessible_name = app.get_name();
+        else
+            button.accessible_name = icon.title;
+
         button.connect('clicked',
             function() {
                 icon.click(Clutter.get_current_event());
             });
+        button.connect('key-press-event',
+            function() {
+                icon.click(Clutter.get_current_event());
+                return Clutter.EVENT_PROPAGATE;
+            });
         button.connect('key-focus-in', Lang.bind(this,
             function() {
                 this._concealHandle.show();
             }));
 
         this._iconBox.add_actor(button);
-        this._sync();
+
+        if (!this._concealHandle.visible) {
+            this._concealHandle.show();
+            GLib.timeout_add_seconds(GLib.PRIORITY_DEFAULT, TEMP_REVEAL_TIME,
+                Lang.bind(this, function() {
+                    this._concealHandle.hide();
+                    return GLib.SOURCE_REMOVE;
+                }));
+        }
     },
 
     _onTrayIconRemoved: function(tm, icon) {
@@ -188,11 +214,7 @@ const LegacyTray = new Lang.Class({
             this._horizontalBarrier.y2 == y2)
             return;
 
-        if (this._horizontalBarrier) {
-            this._pressureBarrier.removeBarrier(this._horizontalBarrier);
-            this._horizontalBarrier.destroy();
-            this._horizontalBarrier = null;
-        }
+        this._unsetBarrier();
 
         let directions = (rtl ? Meta.BarrierDirection.NEGATIVE_X : Meta.BarrierDirection.POSITIVE_X);
         this._horizontalBarrier = new Meta.Barrier({ display: global.display,
@@ -202,6 +224,15 @@ const LegacyTray = new Lang.Class({
         this._pressureBarrier.addBarrier(this._horizontalBarrier);
     },
 
+    _unsetBarrier: function() {
+        if (this._horizontalBarrier == null)
+            return;
+
+        this._pressureBarrier.removeBarrier(this._horizontalBarrier);
+        this._horizontalBarrier.destroy();
+        this._horizontalBarrier = null;
+    },
+
     _sync: function() {
         // FIXME: we no longer treat tray icons as notifications
         let allowed = Main.sessionMode.hasNotifications;
@@ -222,17 +253,20 @@ const LegacyTray = new Lang.Class({
             let [, boxWidth] = this._box.get_preferred_width(-1);
             let [, handleWidth] = this._revealHandle.get_preferred_width(-1);
 
-            targetSlide = handleWidth / boxWidth;
-            if (!this._revealHandle.hover)
-                targetSlide *= CONCEALED_VISIBLE_FRACTION;
+            if (this._revealHandle.hover)
+                targetSlide = handleWidth / boxWidth;
+            else
+                targetSlide = CONCEALED_WIDTH / boxWidth;
         }
 
-        if (this.actor.visible)
+        if (this.actor.visible) {
             Tweener.addTween(this._slideLayout,
                              { slideX: targetSlide,
                                time: REVEAL_ANIMATION_TIME,
                                transition: 'easeOutQuad' });
-        else
+        } else {
             this._slideLayout.slideX = targetSlide;
+            this._unsetBarrier();
+        }
     }
 });

js/ui/magnifier.js

@@ -4,6 +4,7 @@ const Atspi = imports.gi.Atspi;
 const Clutter = imports.gi.Clutter;
 const GDesktopEnums = imports.gi.GDesktopEnums;
 const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
 const Lang = imports.lang;
@@ -22,6 +23,8 @@ const MOUSE_POLL_FREQUENCY = 50;
 const CROSSHAIRS_CLIP_SIZE = [100, 100];
 const NO_CHANGE = 0.0;
 
+const POINTER_REST_TIME = 1000; // milliseconds
+
 // Settings
 const APPLICATIONS_SCHEMA       = 'org.gnome.desktop.a11y.applications';
 const SHOW_KEY                  = 'screen-magnifier-enabled';
@@ -444,55 +447,6 @@ const Magnifier = new Lang.Class({
         this._appSettings = new Gio.Settings({ schema_id: APPLICATIONS_SCHEMA });
         this._settings = new Gio.Settings({ schema_id: MAGNIFIER_SCHEMA });
 
-        if (zoomRegion) {
-            // Mag factor is accurate to two decimal places.
-            let aPref = parseFloat(this._settings.get_double(MAG_FACTOR_KEY).toFixed(2));
-            if (aPref != 0.0)
-                zoomRegion.setMagFactor(aPref, aPref);
-
-            aPref = this._settings.get_enum(SCREEN_POSITION_KEY);
-            if (aPref)
-                zoomRegion.setScreenPosition(aPref);
-
-            zoomRegion.setLensMode(this._settings.get_boolean(LENS_MODE_KEY));
-            zoomRegion.setClampScrollingAtEdges(!this._settings.get_boolean(CLAMP_MODE_KEY));
-
-            aPref = this._settings.get_enum(MOUSE_TRACKING_KEY);
-            if (aPref)
-                zoomRegion.setMouseTrackingMode(aPref);
-
-            aPref = this._settings.get_enum(FOCUS_TRACKING_KEY);
-            if (aPref)
-                zoomRegion.setFocusTrackingMode(aPref);
-
-            aPref = this._settings.get_enum(CARET_TRACKING_KEY);
-            if (aPref)
-                zoomRegion.setCaretTrackingMode(aPref);
-
-            aPref = this._settings.get_boolean(INVERT_LIGHTNESS_KEY);
-            if (aPref)
-                zoomRegion.setInvertLightness(aPref);
-
-            aPref = this._settings.get_double(COLOR_SATURATION_KEY);
-            if (aPref)
-                zoomRegion.setColorSaturation(aPref);
-
-            let bc = {};
-            bc.r = this._settings.get_double(BRIGHT_RED_KEY);
-            bc.g = this._settings.get_double(BRIGHT_GREEN_KEY);
-            bc.b = this._settings.get_double(BRIGHT_BLUE_KEY);
-            zoomRegion.setBrightness(bc);
-
-            bc.r = this._settings.get_double(CONTRAST_RED_KEY);
-            bc.g = this._settings.get_double(CONTRAST_GREEN_KEY);
-            bc.b = this._settings.get_double(CONTRAST_BLUE_KEY);
-            zoomRegion.setContrast(bc);
-        }
-
-        let showCrosshairs = this._settings.get_boolean(SHOW_CROSS_HAIRS_KEY);
-        this.addCrosshairs();
-        this.setCrosshairsVisible(showCrosshairs);
-
         this._appSettings.connect('changed::' + SHOW_KEY,
                                   Lang.bind(this, function() {
             this.setActive(this._appSettings.get_boolean(SHOW_KEY));
@@ -561,6 +515,56 @@ const Magnifier = new Lang.Class({
                                Lang.bind(this, function() {
             this.setCrosshairsClip(this._settings.get_boolean(CROSS_HAIRS_CLIP_KEY));
         }));
+
+        if (zoomRegion) {
+            // Mag factor is accurate to two decimal places.
+            let aPref = parseFloat(this._settings.get_double(MAG_FACTOR_KEY).toFixed(2));
+            if (aPref != 0.0)
+                zoomRegion.setMagFactor(aPref, aPref);
+
+            aPref = this._settings.get_enum(SCREEN_POSITION_KEY);
+            if (aPref)
+                zoomRegion.setScreenPosition(aPref);
+
+            zoomRegion.setLensMode(this._settings.get_boolean(LENS_MODE_KEY));
+            zoomRegion.setClampScrollingAtEdges(!this._settings.get_boolean(CLAMP_MODE_KEY));
+
+            aPref = this._settings.get_enum(MOUSE_TRACKING_KEY);
+            if (aPref)
+                zoomRegion.setMouseTrackingMode(aPref);
+
+            aPref = this._settings.get_enum(FOCUS_TRACKING_KEY);
+            if (aPref)
+                zoomRegion.setFocusTrackingMode(aPref);
+
+            aPref = this._settings.get_enum(CARET_TRACKING_KEY);
+            if (aPref)
+                zoomRegion.setCaretTrackingMode(aPref);
+
+            aPref = this._settings.get_boolean(INVERT_LIGHTNESS_KEY);
+            if (aPref)
+                zoomRegion.setInvertLightness(aPref);
+
+            aPref = this._settings.get_double(COLOR_SATURATION_KEY);
+            if (aPref)
+                zoomRegion.setColorSaturation(aPref);
+
+            let bc = {};
+            bc.r = this._settings.get_double(BRIGHT_RED_KEY);
+            bc.g = this._settings.get_double(BRIGHT_GREEN_KEY);
+            bc.b = this._settings.get_double(BRIGHT_BLUE_KEY);
+            zoomRegion.setBrightness(bc);
+
+            bc.r = this._settings.get_double(CONTRAST_RED_KEY);
+            bc.g = this._settings.get_double(CONTRAST_GREEN_KEY);
+            bc.b = this._settings.get_double(CONTRAST_BLUE_KEY);
+            zoomRegion.setContrast(bc);
+        }
+
+        let showCrosshairs = this._settings.get_boolean(SHOW_CROSS_HAIRS_KEY);
+        this.addCrosshairs();
+        this.setCrosshairsVisible(showCrosshairs);
+
         return this._appSettings.get_boolean(SHOW_KEY);
    },
 
@@ -708,6 +712,9 @@ const ZoomRegion = new Lang.Class({
         this._xCaret = 0;
         this._yCaret = 0;
 
+        this._pointerIdleMonitor = Meta.IdleMonitor.get_for_device(Meta.VIRTUAL_CORE_POINTER_ID);
+        this._scrollContentsTimerId = 0;
+
         Main.layoutManager.connect('monitors-changed',
                                    Lang.bind(this, this._monitorsChanged));
         this._focusCaretTracker.connect('caret-moved',
@@ -1067,6 +1074,26 @@ const ZoomRegion = new Lang.Class({
         return this._isMouseOverRegion();
     },
 
+    _clearScrollContentsTimer: function() {
+        if (this._scrollContentsTimerId != 0) {
+            Mainloop.source_remove(this._scrollContentsTimerId);
+            this._scrollContentsTimerId = 0;
+        }
+    },
+
+    _scrollContentsToDelayed: function(x, y) {
+        if (this._pointerIdleMonitor.get_idletime() >= POINTER_REST_TIME) {
+            this.scrollContentsTo(x, y);
+            return;
+        }
+
+        this._clearScrollContentsTimer();
+        this._scrollContentsTimerId = Mainloop.timeout_add(POINTER_REST_TIME, Lang.bind(this, function() {
+            this._scrollContentsToDelayed(x, y);
+            return GLib.SOURCE_REMOVE;
+        }));
+    },
+
     /**
      * scrollContentsTo:
      * Shift the contents of the magnified view such it is centered on the given
@@ -1075,6 +1102,8 @@ const ZoomRegion = new Lang.Class({
      * @y:      The y-coord of the point to center on.
      */
     scrollContentsTo: function(x, y) {
+        this._clearScrollContentsTimer();
+
         this._followingCursor = false;
         this._changeROI({ xCenter: x,
                           yCenter: y });
@@ -1380,7 +1409,7 @@ const ZoomRegion = new Lang.Class({
         else if (this._caretTrackingMode == GDesktopEnums.MagnifierCaretTrackingMode.CENTERED)
             [xCaret, yCaret] = this._centerFromPointCentered(xCaret, yCaret);
 
-        this.scrollContentsTo(xCaret, yCaret);
+        this._scrollContentsToDelayed(xCaret, yCaret);
     },
 
     _centerFromFocusPosition: function() {
@@ -1394,7 +1423,7 @@ const ZoomRegion = new Lang.Class({
         else if (this._focusTrackingMode == GDesktopEnums.MagnifierFocusTrackingMode.CENTERED)
             [xFocus, yFocus] = this._centerFromPointCentered(xFocus, yFocus);
 
-        this.scrollContentsTo(xFocus, yFocus);
+        this._scrollContentsToDelayed(xFocus, yFocus);
     },
 
     _centerFromPointPush: function(xPoint, yPoint) {

js/ui/main.js

@@ -11,6 +11,7 @@ const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
 
+const AudioDeviceSelection = imports.ui.audioDeviceSelection;
 const Components = imports.ui.components;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const EndSessionDialog = imports.ui.endSessionDialog;
@@ -62,6 +63,7 @@ let ctrlAltTabManager = null;
 let osdWindowManager = null;
 let osdMonitorLabeler = null;
 let sessionMode = null;
+let shellAudioSelectionDBusService = null;
 let shellDBusService = null;
 let shellMountOpDBusService = null;
 let screenSaverDBus = null;
@@ -78,6 +80,7 @@ let _startDate;
 let _defaultCssStylesheet = null;
 let _cssStylesheet = null;
 let _a11ySettings = null;
+let _themeResource = null;
 
 function _sessionUpdated() {
     if (sessionMode.isPrimary)
@@ -119,6 +122,7 @@ function start() {
                                        _loadDefaultStylesheet);
     _initializeUI();
 
+    shellAudioSelectionDBusService = new AudioDeviceSelection.AudioDeviceSelectionDBus();
     shellDBusService = new ShellDBus.GnomeShell();
     shellMountOpDBusService = new ShellMountOperation.GnomeShellMountOpHandler();
 
@@ -137,9 +141,7 @@ function _initializeUI() {
     Shell.WindowTracker.get_default();
     Shell.AppUsage.get_default();
 
-    let resource = Gio.Resource.load(global.datadir + '/gnome-shell-theme.gresource');
-    resource._register();
-
+    reloadThemeResource();
     _loadDefaultStylesheet();
 
     // Setup the stage hierarchy early
@@ -290,6 +292,14 @@ function setThemeStylesheet(cssStylesheet) {
     _cssStylesheet = cssStylesheet ? Gio.File.new_for_path(cssStylesheet) : null;
 }
 
+function reloadThemeResource() {
+    if (_themeResource)
+        _themeResource._unregister();
+
+    _themeResource = Gio.Resource.load(global.datadir + '/gnome-shell-theme.gresource');
+    _themeResource._register();
+}
+
 /**
  * loadTheme:
  *

js/ui/messageList.js

@@ -0,0 +1,726 @@
+const Atk = imports.gi.Atk;
+const Clutter = imports.gi.Clutter;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const GObject = imports.gi.GObject;
+const Lang = imports.lang;
+const Main = imports.ui.main;
+const MessageTray = imports.ui.messageTray;
+const Meta = imports.gi.Meta;
+const Pango = imports.gi.Pango;
+const Signals = imports.signals;
+const St = imports.gi.St;
+
+const Calendar = imports.ui.calendar;
+const Tweener = imports.ui.tweener;
+const Util = imports.misc.util;
+
+const MESSAGE_ANIMATION_TIME = 0.1;
+
+const DEFAULT_EXPAND_LINES = 6;
+
+function _fixMarkup(text, allowMarkup) {
+    if (allowMarkup) {
+        // Support &, ", ', < and >, escape all other
+        // occurrences of '&'.
+        let _text = text.replace(/&(?!amp;|quot;|apos;|lt;|gt;)/g, '&');
+
+        // Support <b>, <i>, and <u>, escape anything else
+        // so it displays as raw markup.
+        _text = _text.replace(/<(?!\/?[biu]>)/g, '&lt;');
+
+        try {
+            Pango.parse_markup(_text, -1, '');
+            return _text;
+        } catch (e) {}
+    }
+
+    // !allowMarkup, or invalid markup
+    return GLib.markup_escape_text(text, -1);
+}
+
+const URLHighlighter = new Lang.Class({
+    Name: 'URLHighlighter',
+
+    _init: function(text, lineWrap, allowMarkup) {
+        if (!text)
+            text = '';
+        this.actor = new St.Label({ reactive: true, style_class: 'url-highlighter',
+                                    x_expand: true, x_align: Clutter.ActorAlign.START });
+        this._linkColor = '#ccccff';
+        this.actor.connect('style-changed', Lang.bind(this, function() {
+            let [hasColor, color] = this.actor.get_theme_node().lookup_color('link-color', false);
+            if (hasColor) {
+                let linkColor = color.to_string().substr(0, 7);
+                if (linkColor != this._linkColor) {
+                    this._linkColor = linkColor;
+                    this._highlightUrls();
+                }
+            }
+        }));
+        this.actor.clutter_text.line_wrap = lineWrap;
+        this.actor.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR;
+
+        this.setMarkup(text, allowMarkup);
+        this.actor.connect('button-press-event', Lang.bind(this, function(actor, event) {
+            // Don't try to URL highlight when invisible.
+            // The MessageTray doesn't actually hide us, so
+            // we need to check for paint opacities as well.
+            if (!actor.visible || actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            // Keep Notification.actor from seeing this and taking
+            // a pointer grab, which would block our button-release-event
+            // handler, if an URL is clicked
+            return this._findUrlAtPos(event) != -1;
+        }));
+        this.actor.connect('button-release-event', Lang.bind(this, function (actor, event) {
+            if (!actor.visible || actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            let urlId = this._findUrlAtPos(event);
+            if (urlId != -1) {
+                let url = this._urls[urlId].url;
+                if (url.indexOf(':') == -1)
+                    url = 'http://' + url;
+
+                Gio.app_info_launch_default_for_uri(url, global.create_app_launch_context(0, -1));
+                return Clutter.EVENT_STOP;
+            }
+            return Clutter.EVENT_PROPAGATE;
+        }));
+        this.actor.connect('motion-event', Lang.bind(this, function(actor, event) {
+            if (!actor.visible || actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            let urlId = this._findUrlAtPos(event);
+            if (urlId != -1 && !this._cursorChanged) {
+                global.screen.set_cursor(Meta.Cursor.POINTING_HAND);
+                this._cursorChanged = true;
+            } else if (urlId == -1) {
+                global.screen.set_cursor(Meta.Cursor.DEFAULT);
+                this._cursorChanged = false;
+            }
+            return Clutter.EVENT_PROPAGATE;
+        }));
+        this.actor.connect('leave-event', Lang.bind(this, function() {
+            if (!this.actor.visible || this.actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            if (this._cursorChanged) {
+                this._cursorChanged = false;
+                global.screen.set_cursor(Meta.Cursor.DEFAULT);
+            }
+            return Clutter.EVENT_PROPAGATE;
+        }));
+    },
+
+    setMarkup: function(text, allowMarkup) {
+        text = text ? _fixMarkup(text, allowMarkup) : '';
+        this._text = text;
+
+        this.actor.clutter_text.set_markup(text);
+        /* clutter_text.text contain text without markup */
+        this._urls = Util.findUrls(this.actor.clutter_text.text);
+        this._highlightUrls();
+    },
+
+    _highlightUrls: function() {
+        // text here contain markup
+        let urls = Util.findUrls(this._text);
+        let markup = '';
+        let pos = 0;
+        for (let i = 0; i < urls.length; i++) {
+            let url = urls[i];
+            let str = this._text.substr(pos, url.pos - pos);
+            markup += str + '<span foreground="' + this._linkColor + '"><u>' + url.url + '</u></span>';
+            pos = url.pos + url.url.length;
+        }
+        markup += this._text.substr(pos);
+        this.actor.clutter_text.set_markup(markup);
+    },
+
+    _findUrlAtPos: function(event) {
+        let success;
+        let [x, y] = event.get_coords();
+        [success, x, y] = this.actor.transform_stage_point(x, y);
+        let find_pos = -1;
+        for (let i = 0; i < this.actor.clutter_text.text.length; i++) {
+            let [success, px, py, line_height] = this.actor.clutter_text.position_to_coords(i);
+            if (py > y || py + line_height < y || x < px)
+                continue;
+            find_pos = i;
+        }
+        if (find_pos != -1) {
+            for (let i = 0; i < this._urls.length; i++)
+            if (find_pos >= this._urls[i].pos &&
+                this._urls[i].pos + this._urls[i].url.length > find_pos)
+                return i;
+        }
+        return -1;
+    }
+});
+
+const ScaleLayout = new Lang.Class({
+    Name: 'ScaleLayout',
+    Extends: Clutter.BinLayout,
+
+    _connectContainer: function(container) {
+        if (this._container == container)
+            return;
+
+        if (this._container)
+            for (let id of this._signals)
+                this._container.disconnect(id);
+
+        this._container = container;
+        this._signals = [];
+
+        if (this._container)
+            for (let signal of ['notify::scale-x', 'notify::scale-y']) {
+                let id = this._container.connect(signal, Lang.bind(this,
+                    function() {
+                        this.layout_changed();
+                    }));
+                this._signals.push(id);
+            }
+    },
+
+    vfunc_get_preferred_width: function(container, forHeight) {
+        this._connectContainer(container);
+
+        let [min, nat] = this.parent(container, forHeight);
+        return [Math.floor(min * container.scale_x),
+                Math.floor(nat * container.scale_x)];
+    },
+
+    vfunc_get_preferred_height: function(container, forWidth) {
+        this._connectContainer(container);
+
+        let [min, nat] = this.parent(container, forWidth);
+        return [Math.floor(min * container.scale_y),
+                Math.floor(nat * container.scale_y)];
+    }
+});
+
+const LabelExpanderLayout = new Lang.Class({
+    Name: 'LabelExpanderLayout',
+    Extends: Clutter.LayoutManager,
+    Properties: { 'expansion': GObject.ParamSpec.double('expansion',
+                                                        'Expansion',
+                                                        'Expansion of the layout, between 0 (collapsed) ' +
+                                                        'and 1 (fully expanded',
+                                                         GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
+                                                         0, 1, 0)},
+
+    _init: function(params) {
+        this._expansion = 0;
+        this._expandLines = DEFAULT_EXPAND_LINES;
+
+        this.parent(params);
+    },
+
+    get expansion() {
+        return this._expansion;
+    },
+
+    set expansion(v) {
+        if (v == this._expansion)
+            return;
+        this._expansion = v;
+        this.notify('expansion');
+
+        let visibleIndex = this._expansion > 0 ? 1 : 0;
+        for (let i = 0; this._container && i < this._container.get_n_children(); i++)
+            this._container.get_child_at_index(i).visible = (i == visibleIndex);
+
+        this.layout_changed();
+    },
+
+    set expandLines(v) {
+        if (v == this._expandLines)
+            return;
+        this._expandLines = v;
+        if (this._expansion > 0)
+            this.layout_changed();
+    },
+
+    vfunc_set_container: function(container) {
+        this._container = container;
+    },
+
+    vfunc_get_preferred_width: function(container, forHeight) {
+        let [min, nat] = [0, 0];
+
+        for (let i = 0; i < container.get_n_children(); i++) {
+            if (i > 1)
+                break; // we support one unexpanded + one expanded child
+
+            let child = container.get_child_at_index(i);
+            let [childMin, childNat] = child.get_preferred_width(forHeight);
+            [min, nat] = [Math.max(min, childMin), Math.max(nat, childNat)];
+        }
+
+        return [min, nat];
+    },
+
+    vfunc_get_preferred_height: function(container, forWidth) {
+        let [min, nat] = [0, 0];
+
+        let children = container.get_children();
+        if (children[0])
+            [min, nat] = children[0].get_preferred_height(forWidth);
+
+        if (children[1]) {
+            let [min2, nat2] = children[1].get_preferred_height(forWidth);
+            let [expMin, expNat] = [Math.min(min2, min * this._expandLines),
+                                    Math.min(nat2, nat * this._expandLines)];
+            [min, nat] = [min + this._expansion * (expMin - min),
+                          nat + this._expansion * (expNat - nat)];
+        }
+
+        return [min, nat];
+    },
+
+    vfunc_allocate: function(container, box, flags) {
+        for (let i = 0; i < container.get_n_children(); i++) {
+            let child = container.get_child_at_index(i);
+
+            if (child.visible)
+                child.allocate(box, flags);
+        }
+
+    }
+});
+
+const Message = new Lang.Class({
+    Name: 'Message',
+
+    _init: function(title, body) {
+        this.expanded = false;
+
+        this.actor = new St.Button({ style_class: 'message',
+                                     accessible_role: Atk.Role.NOTIFICATION,
+                                     can_focus: true,
+                                     x_expand: true, x_fill: true });
+        this.actor.connect('key-press-event',
+                           Lang.bind(this, this._onKeyPressed));
+
+        let vbox = new St.BoxLayout({ vertical: true });
+        this.actor.set_child(vbox);
+
+        let hbox = new St.BoxLayout();
+        vbox.add_actor(hbox);
+
+        this._actionBin = new St.Widget({ layout_manager: new ScaleLayout(),
+                                          visible: false });
+        vbox.add_actor(this._actionBin);
+
+        this._iconBin = new St.Bin({ style_class: 'message-icon-bin',
+                                     y_expand: true,
+                                     visible: false });
+        hbox.add_actor(this._iconBin);
+
+        let contentBox = new St.BoxLayout({ style_class: 'message-content',
+                                            vertical: true, x_expand: true });
+        hbox.add_actor(contentBox);
+
+        this._mediaControls = new St.BoxLayout();
+        hbox.add_actor(this._mediaControls);
+
+        let titleBox = new St.BoxLayout();
+        contentBox.add_actor(titleBox);
+
+        this.titleLabel = new St.Label({ style_class: 'message-title',
+                                         x_expand: true,
+                                         x_align: Clutter.ActorAlign.START });
+        this.setTitle(title);
+        titleBox.add_actor(this.titleLabel);
+
+        this._secondaryBin = new St.Bin({ style_class: 'message-secondary-bin' });
+        titleBox.add_actor(this._secondaryBin);
+
+        let closeIcon = new St.Icon({ icon_name: 'window-close-symbolic',
+                                      icon_size: 16 });
+        this._closeButton = new St.Button({ child: closeIcon, visible: false });
+        titleBox.add_actor(this._closeButton);
+
+        this._bodyStack = new St.Widget({ x_expand: true });
+        this._bodyStack.layout_manager = new LabelExpanderLayout();
+        contentBox.add_actor(this._bodyStack);
+
+        this.bodyLabel = new URLHighlighter('', false, this._useBodyMarkup);
+        this.bodyLabel.actor.add_style_class_name('message-body');
+        this._bodyStack.add_actor(this.bodyLabel.actor);
+        this.setBody(body);
+
+        this._closeButton.connect('clicked', Lang.bind(this, this.close));
+        this.actor.connect('notify::hover', Lang.bind(this, this._sync));
+        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+        this._sync();
+    },
+
+    close: function() {
+        this.emit('close');
+    },
+
+    setIcon: function(actor) {
+        this._iconBin.child = actor;
+        this._iconBin.visible = (actor != null);
+    },
+
+    setSecondaryActor: function(actor) {
+        this._secondaryBin.child = actor;
+    },
+
+    setTitle: function(text) {
+        let title = text ? _fixMarkup(text.replace(/\n/g, ' '), false) : '';
+        this.titleLabel.clutter_text.set_markup(title);
+    },
+
+    setBody: function(text) {
+        this._bodyText = text;
+        this.bodyLabel.setMarkup(text ? text.replace(/\n/g, ' ') : '',
+                                 this._useBodyMarkup);
+        if (this._expandedLabel)
+            this._expandedLabel.setMarkup(text, this._useBodyMarkup);
+    },
+
+    setUseBodyMarkup: function(enable) {
+        if (this._useBodyMarkup === enable)
+            return;
+        this._useBodyMarkup = enable;
+        if (this.bodyLabel)
+            this.setBody(this._bodyText);
+    },
+
+    setActionArea: function(actor) {
+        if (actor == null) {
+            if (this._actionBin.get_n_children() > 0)
+                this._actionBin.get_child_at_index(0).destroy();
+            return;
+        }
+
+        if (this._actionBin.get_n_children() > 0)
+            throw new Error('Message already has an action area');
+
+        this._actionBin.add_actor(actor);
+        this._actionBin.visible = this.expanded;
+    },
+
+    addMediaControl: function(iconName, callback) {
+        let icon = new St.Icon({ icon_name: iconName, icon_size: 16 });
+        let button = new St.Button({ style_class: 'message-media-control',
+                                     child: icon });
+        button.connect('clicked', callback);
+        this._mediaControls.add_actor(button);
+        return button;
+    },
+
+    setExpandedBody: function(actor) {
+        if (actor == null) {
+            if (this._bodyStack.get_n_children() > 1)
+                this._bodyStack.get_child_at_index(1).destroy();
+            return;
+        }
+
+        if (this._bodyStack.get_n_children() > 1)
+            throw new Error('Message already has an expanded body actor');
+
+        this._bodyStack.insert_child_at_index(actor, 1);
+    },
+
+    setExpandedLines: function(nLines) {
+        this._bodyStack.layout_manager.expandLines = nLines;
+    },
+
+    expand: function(animate) {
+        this.expanded = true;
+
+        this._actionBin.visible = (this._actionBin.get_n_children() > 0);
+
+        if (this._bodyStack.get_n_children() < 2) {
+            this._expandedLabel = new URLHighlighter(this._bodyText,
+                                                     true, this._useBodyMarkup);
+            this.setExpandedBody(this._expandedLabel.actor);
+        }
+
+        if (animate) {
+            Tweener.addTween(this._bodyStack.layout_manager,
+                             { expansion: 1,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+            this._actionBin.scale_y = 0;
+            Tweener.addTween(this._actionBin,
+                             { scale_y: 1,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+        } else {
+            this._bodyStack.layout_manager.expansion = 1;
+            this._actionBin.scale_y = 1;
+        }
+
+        this.emit('expanded');
+    },
+
+    unexpand: function(animate) {
+        if (animate) {
+            Tweener.addTween(this._bodyStack.layout_manager,
+                             { expansion: 0,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+            Tweener.addTween(this._actionBin,
+                             { scale_y: 0,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad',
+                               onCompleteScope: this,
+                               onComplete: function() {
+                                   this._actionBin.hide();
+                                   this.expanded = false;
+                               }});
+        } else {
+            this._bodyStack.layout_manager.expansion = 0;
+            this._actionBin.scale_y = 0;
+            this.expanded = false;
+        }
+
+        this.emit('unexpanded');
+    },
+
+    canClose: function() {
+        return this._mediaControls.get_n_children() == 0;
+    },
+
+    _sync: function() {
+        let hovered = this.actor.hover;
+        this._closeButton.visible = hovered && this.canClose();
+        this._secondaryBin.visible = !hovered;
+    },
+
+    _onClicked: function() {
+    },
+
+    _onDestroy: function() {
+    },
+
+    _onKeyPressed: function(a, event) {
+        let keysym = event.get_key_symbol();
+
+        if (keysym == Clutter.KEY_Delete ||
+            keysym == Clutter.KEY_KP_Delete) {
+            this.close();
+            return Clutter.EVENT_STOP;
+        }
+        return Clutter.EVENT_PROPAGATE;
+    }
+});
+Signals.addSignalMethods(Message.prototype);
+
+const MessageListSection = new Lang.Class({
+    Name: 'MessageListSection',
+
+    _init: function(title) {
+        this.actor = new St.BoxLayout({ style_class: 'message-list-section',
+                                        clip_to_allocation: true,
+                                        x_expand: true, vertical: true });
+        let titleBox = new St.BoxLayout({ style_class: 'message-list-section-title-box' });
+        this.actor.add_actor(titleBox);
+
+        this._title = new St.Button({ style_class: 'message-list-section-title',
+                                      label: title,
+                                      can_focus: true,
+                                      x_expand: true,
+                                      x_align: St.Align.START });
+        titleBox.add_actor(this._title);
+
+        this._title.connect('clicked', Lang.bind(this, this._onTitleClicked));
+        this._title.connect('key-focus-in', Lang.bind(this, this._onKeyFocusIn));
+
+        let closeIcon = new St.Icon({ icon_name: 'window-close-symbolic' });
+        this._closeButton = new St.Button({ style_class: 'message-list-section-close',
+                                            child: closeIcon,
+                                            accessible_name: _("Clear section"),
+                                            can_focus: true });
+        this._closeButton.set_x_align(Clutter.ActorAlign.END);
+        titleBox.add_actor(this._closeButton);
+
+        this._closeButton.connect('clicked', Lang.bind(this, this.clear));
+
+        this._list = new St.BoxLayout({ style_class: 'message-list-section-list',
+                                        vertical: true });
+        this.actor.add_actor(this._list);
+
+        this._list.connect('actor-added', Lang.bind(this, this._sync));
+        this._list.connect('actor-removed', Lang.bind(this, this._sync));
+
+        let id = Main.sessionMode.connect('updated',
+                                          Lang.bind(this, this._sync));
+        this.actor.connect('destroy', function() {
+            Main.sessionMode.disconnect(id);
+        });
+
+        this._messages = new Map();
+        this._date = new Date();
+        this.empty = true;
+        this._sync();
+    },
+
+    _onTitleClicked: function() {
+        Main.overview.hide();
+        Main.panel.closeCalendar();
+    },
+
+    _onKeyFocusIn: function(actor) {
+        this.emit('key-focus-in', actor);
+    },
+
+    get allowed() {
+        return true;
+    },
+
+    setDate: function(date) {
+        if (Calendar.sameDay(date, this._date))
+            return;
+        this._date = date;
+        this._sync();
+    },
+
+    addMessage: function(message, animate) {
+        this.addMessageAtIndex(message, -1, animate);
+    },
+
+    addMessageAtIndex: function(message, index, animate) {
+        let obj = {
+            container: null,
+            destroyId: 0,
+            keyFocusId: 0,
+            closeId: 0
+        };
+        let pivot = new Clutter.Point({ x: .5, y: .5 });
+        let scale = animate ? 0 : 1;
+        obj.container = new St.Widget({ layout_manager: new ScaleLayout(),
+                                        pivot_point: pivot,
+                                        scale_x: scale, scale_y: scale });
+        obj.keyFocusId = message.actor.connect('key-focus-in',
+            Lang.bind(this, this._onKeyFocusIn));
+        obj.destroyId = message.actor.connect('destroy',
+            Lang.bind(this, function() {
+                this.removeMessage(message, false);
+            }));
+        obj.closeId = message.connect('close',
+            Lang.bind(this, function() {
+                this.removeMessage(message, true);
+            }));
+
+        this._messages.set(message, obj);
+        obj.container.add_actor(message.actor);
+
+        this._list.insert_child_at_index(obj.container, index);
+
+        if (animate)
+            Tweener.addTween(obj.container, { scale_x: 1,
+                                              scale_y: 1,
+                                              time: MESSAGE_ANIMATION_TIME,
+                                              transition: 'easeOutQuad' });
+    },
+
+    moveMessage: function(message, index, animate) {
+        let obj = this._messages.get(message);
+
+        if (!animate) {
+            this._list.set_child_at_index(obj.container, index);
+            return;
+        }
+
+        let onComplete = Lang.bind(this, function() {
+            this._list.set_child_at_index(obj.container, index);
+            Tweener.addTween(obj.container, { scale_x: 1,
+                                              scale_y: 1,
+                                              time: MESSAGE_ANIMATION_TIME,
+                                              transition: 'easeOutQuad' });
+        });
+        Tweener.addTween(obj.container, { scale_x: 0,
+                                          scale_y: 0,
+                                          time: MESSAGE_ANIMATION_TIME,
+                                          transition: 'easeOutQuad',
+                                          onComplete: onComplete });
+    },
+
+    removeMessage: function(message, animate) {
+        let obj = this._messages.get(message);
+
+        message.actor.disconnect(obj.destroyId);
+        message.actor.disconnect(obj.keyFocusId);
+        message.disconnect(obj.closeId);
+
+        this._messages.delete(message);
+
+        if (animate) {
+            Tweener.addTween(obj.container, { scale_x: 0, scale_y: 0,
+                                              time: MESSAGE_ANIMATION_TIME,
+                                              transition: 'easeOutQuad',
+                                              onComplete: function() {
+                                                  obj.container.destroy();
+                                                  global.sync_pointer();
+                                              }});
+        } else {
+            obj.container.destroy();
+            global.sync_pointer();
+        }
+    },
+
+    clear: function() {
+        let messages = [...this._messages.keys()].filter(function(message) {
+            return message.canClose();
+        });
+
+        // If there are few messages, letting them all zoom out looks OK
+        if (messages.length < 2) {
+            messages.forEach(function(message) {
+                message.close();
+            });
+        } else {
+            // Otherwise we slide them out one by one, and then zoom them
+            // out "off-screen" in the end to smoothly shrink the parent
+            let delay = MESSAGE_ANIMATION_TIME / Math.max(messages.length, 5);
+            for (let i = 0; i < messages.length; i++) {
+                let message = messages[i];
+                let obj = this._messages.get(message);
+                Tweener.addTween(obj.container,
+                                 { anchor_x: this._list.width,
+                                   opacity: 0,
+                                   time: MESSAGE_ANIMATION_TIME,
+                                   delay: i * delay,
+                                   transition: 'easeOutQuad',
+                                   onComplete: function() {
+                                       message.close();
+                                   }});
+            }
+        }
+    },
+
+    _canClear: function() {
+        for (let message of this._messages.keys())
+            if (message.canClose())
+                return true;
+        return false;
+    },
+
+    _shouldShow: function() {
+        return !this.empty;
+    },
+
+    _sync: function() {
+        let empty = this._list.get_n_children() == 0;
+        let changed = this.empty !== empty;
+        this.empty = empty;
+
+        if (changed)
+            this.emit('empty-changed');
+
+        this._closeButton.visible = this._canClear();
+        this.actor.visible = this.allowed && this._shouldShow();
+    }
+});
+Signals.addSignalMethods(MessageListSection.prototype);

js/ui/messageTray.js

@@ -69,26 +69,6 @@ const Urgency = {
     CRITICAL: 3
 };
 
-function _fixMarkup(text, allowMarkup) {
-    if (allowMarkup) {
-        // Support &, ", ', < and >, escape all other
-        // occurrences of '&'.
-        let _text = text.replace(/&(?!amp;|quot;|apos;|lt;|gt;)/g, '&');
-
-        // Support <b>, <i>, and <u>, escape anything else
-        // so it displays as raw markup.
-        _text = _text.replace(/<(?!\/?[biu]>)/g, '&lt;');
-
-        try {
-            Pango.parse_markup(_text, -1, '');
-            return _text;
-        } catch (e) {}
-    }
-
-    // !allowMarkup, or invalid markup
-    return GLib.markup_escape_text(text, -1);
-}
-
 const FocusGrabber = new Lang.Class({
     Name: 'FocusGrabber',
 
@@ -147,130 +127,6 @@ const FocusGrabber = new Lang.Class({
     }
 });
 
-const URLHighlighter = new Lang.Class({
-    Name: 'URLHighlighter',
-
-    _init: function(text, lineWrap, allowMarkup) {
-        if (!text)
-            text = '';
-        this.actor = new St.Label({ reactive: true, style_class: 'url-highlighter' });
-        this._linkColor = '#ccccff';
-        this.actor.connect('style-changed', Lang.bind(this, function() {
-            let [hasColor, color] = this.actor.get_theme_node().lookup_color('link-color', false);
-            if (hasColor) {
-                let linkColor = color.to_string().substr(0, 7);
-                if (linkColor != this._linkColor) {
-                    this._linkColor = linkColor;
-                    this._highlightUrls();
-                }
-            }
-        }));
-        if (lineWrap) {
-            this.actor.clutter_text.line_wrap = true;
-            this.actor.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR;
-            this.actor.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        }
-
-        this.setMarkup(text, allowMarkup);
-        this.actor.connect('button-press-event', Lang.bind(this, function(actor, event) {
-            // Don't try to URL highlight when invisible.
-            // The MessageTray doesn't actually hide us, so
-            // we need to check for paint opacities as well.
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            // Keep Notification.actor from seeing this and taking
-            // a pointer grab, which would block our button-release-event
-            // handler, if an URL is clicked
-            return this._findUrlAtPos(event) != -1;
-        }));
-        this.actor.connect('button-release-event', Lang.bind(this, function (actor, event) {
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            let urlId = this._findUrlAtPos(event);
-            if (urlId != -1) {
-                let url = this._urls[urlId].url;
-                if (url.indexOf(':') == -1)
-                    url = 'http://' + url;
-
-                Gio.app_info_launch_default_for_uri(url, global.create_app_launch_context(0, -1));
-                return Clutter.EVENT_STOP;
-            }
-            return Clutter.EVENT_PROPAGATE;
-        }));
-        this.actor.connect('motion-event', Lang.bind(this, function(actor, event) {
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            let urlId = this._findUrlAtPos(event);
-            if (urlId != -1 && !this._cursorChanged) {
-                global.screen.set_cursor(Meta.Cursor.POINTING_HAND);
-                this._cursorChanged = true;
-            } else if (urlId == -1) {
-                global.screen.set_cursor(Meta.Cursor.DEFAULT);
-                this._cursorChanged = false;
-            }
-            return Clutter.EVENT_PROPAGATE;
-        }));
-        this.actor.connect('leave-event', Lang.bind(this, function() {
-            if (!this.actor.visible || this.actor.get_paint_opacity() == 0)
-                return Clutter.EVENT_PROPAGATE;
-
-            if (this._cursorChanged) {
-                this._cursorChanged = false;
-                global.screen.set_cursor(Meta.Cursor.DEFAULT);
-            }
-            return Clutter.EVENT_PROPAGATE;
-        }));
-    },
-
-    setMarkup: function(text, allowMarkup) {
-        text = text ? _fixMarkup(text, allowMarkup) : '';
-        this._text = text;
-
-        this.actor.clutter_text.set_markup(text);
-        /* clutter_text.text contain text without markup */
-        this._urls = Util.findUrls(this.actor.clutter_text.text);
-        this._highlightUrls();
-    },
-
-    _highlightUrls: function() {
-        // text here contain markup
-        let urls = Util.findUrls(this._text);
-        let markup = '';
-        let pos = 0;
-        for (let i = 0; i < urls.length; i++) {
-            let url = urls[i];
-            let str = this._text.substr(pos, url.pos - pos);
-            markup += str + '<span foreground="' + this._linkColor + '"><u>' + url.url + '</u></span>';
-            pos = url.pos + url.url.length;
-        }
-        markup += this._text.substr(pos);
-        this.actor.clutter_text.set_markup(markup);
-    },
-
-    _findUrlAtPos: function(event) {
-        let success;
-        let [x, y] = event.get_coords();
-        [success, x, y] = this.actor.transform_stage_point(x, y);
-        let find_pos = -1;
-        for (let i = 0; i < this.actor.clutter_text.text.length; i++) {
-            let [success, px, py, line_height] = this.actor.clutter_text.position_to_coords(i);
-            if (py > y || py + line_height < y || x < px)
-                continue;
-            find_pos = i;
-        }
-        if (find_pos != -1) {
-            for (let i = 0; i < this._urls.length; i++)
-            if (find_pos >= this._urls[i].pos &&
-                this._urls[i].pos + this._urls[i].url.length > find_pos)
-                return i;
-        }
-        return -1;
-    }
-});
-
 // NotificationPolicy:
 // An object that holds all bits of configurable policy related to a notification
 // source, such as whether to play sound or honour the critical bit.
@@ -382,6 +238,8 @@ const NotificationApplicationPolicy = new Lang.Class({
 
     _changed: function(settings, key) {
         this.emit('policy-changed', key);
+        if (key == 'enable')
+            this.emit('enable-changed');
     },
 
     _canonicalizeId: function(id) {
@@ -473,10 +331,6 @@ const NotificationApplicationPolicy = new Lang.Class({
 const Notification = new Lang.Class({
     Name: 'Notification',
 
-    ICON_SIZE: 24,
-
-    IMAGE_SIZE: 125,
-
     _init: function(source, title, banner, params) {
         this.source = source;
         this.title = title;
@@ -485,63 +339,14 @@ const Notification = new Lang.Class({
         // 'transient' is a reserved keyword in JS, so we have to use an alternate variable name
         this.isTransient = false;
         this.forFeedback = false;
-        this.expanded = false;
-        this.focused = false;
         this._acknowledged = false;
-        this._destroyed = false;
-        this._customContent = false;
         this.bannerBodyText = null;
         this.bannerBodyMarkup = false;
-        this._bannerBodyAdded = false;
-        this._titleFitsInBannerMode = true;
-        this._spacing = 0;
-        this._scrollPolicy = Gtk.PolicyType.AUTOMATIC;
         this._soundName = null;
         this._soundFile = null;
         this._soundPlayed = false;
         this.actions = [];
 
-        this.actor = new St.Button({ accessible_role: Atk.Role.NOTIFICATION });
-        this.actor.add_style_class_name('notification-unexpanded');
-        this.actor._delegate = this;
-        this.actor.connect('clicked', Lang.bind(this, this.activate));
-        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
-
-        this._table = new St.Table({ style_class: 'notification',
-                                     reactive: true });
-        this._table.connect('style-changed', Lang.bind(this, this._styleChanged));
-        this.actor.set_child(this._table);
-
-        // The first line should have the title, followed by the
-        // banner text, but ellipsized if they won't both fit. We can't
-        // make St.Table or St.BoxLayout do this the way we want (don't
-        // show banner at all if title needs to be ellipsized), so we
-        // use Shell.GenericContainer.
-        this._bannerBox = new Shell.GenericContainer();
-        this._bannerBox.connect('get-preferred-width', Lang.bind(this, this._bannerBoxGetPreferredWidth));
-        this._bannerBox.connect('get-preferred-height', Lang.bind(this, this._bannerBoxGetPreferredHeight));
-        this._bannerBox.connect('allocate', Lang.bind(this, this._bannerBoxAllocate));
-        this._table.add(this._bannerBox, { row: 0,
-                                           col: 1,
-                                           col_span: 2,
-                                           x_expand: false,
-                                           y_expand: false,
-                                           y_fill: false });
-
-        // This is an empty cell that overlaps with this._bannerBox cell to ensure
-        // that this._bannerBox cell expands horizontally, while not forcing the
-        // this._imageBin that is also in col: 2 to expand horizontally.
-        this._table.add(new St.Bin(), { row: 0,
-                                        col: 2,
-                                        y_expand: false,
-                                        y_fill: false });
-
-        this._titleLabel = new St.Label();
-        this._bannerBox.add_actor(this._titleLabel);
-        this._bannerUrlHighlighter = new URLHighlighter();
-        this._bannerLabel = this._bannerUrlHighlighter.actor;
-        this._bannerBox.add_actor(this._bannerLabel);
-
         // If called with only one argument we assume the caller
         // will call .update() later on. This is the case of
         // NotificationDaemon, which wants to use the same code
@@ -559,109 +364,25 @@ const Notification = new Lang.Class({
     // the title/banner. If @params.clear is %true, it will also
     // remove any additional actors/action buttons previously added.
     update: function(title, banner, params) {
-        params = Params.parse(params, { customContent: false,
-                                        gicon: null,
+        params = Params.parse(params, { gicon: null,
                                         secondaryGIcon: null,
                                         bannerMarkup: false,
                                         clear: false,
                                         soundName: null,
                                         soundFile: null });
 
-        this._customContent = params.customContent;
-
-        let oldFocus = global.stage.key_focus;
-
-        if (params.gicon || params.clear) {
-            this.gicon = params.gicon;
-            if (this._icon)
-                this._icon.destroy();
-            this._icon = null;
-        }
-
-        if (this._secondaryIcon && (params.secondaryGIcon || params.clear)) {
-            this._secondaryIcon.destroy();
-            this._secondaryIcon = null;
-        }
-
-        // We always clear the content area if we don't have custom
-        // content because it might contain the @banner that didn't
-        // fit in the banner mode.
-        if (this._scrollArea && (!this._customContent || params.clear)) {
-            if (oldFocus && this._scrollArea.contains(oldFocus))
-                this.actor.grab_key_focus();
-
-            this._scrollArea.destroy();
-            this._scrollArea = null;
-            this._contentArea = null;
-        }
-        if (this._actionArea && params.clear) {
-            if (oldFocus && this._actionArea.contains(oldFocus))
-                this.actor.grab_key_focus();
-
-            this._actionArea.destroy();
-            this._actionArea = null;
-            this._buttonBox = null;
-            this.actions = [];
-        }
-        if (!this._scrollArea && !this._actionArea)
-            this._table.remove_style_class_name('multi-line-notification');
-
-        if (this.gicon) {
-            this._icon = new St.Icon({ gicon: this.gicon,
-                                       icon_size: this.ICON_SIZE });
-        } else {
-            this._icon = this.source.createIcon(this.ICON_SIZE);
-        }
-
-        if (this._icon) {
-            this._table.add(this._icon, { row: 0,
-                                          col: 0,
-                                          x_expand: false,
-                                          y_expand: false,
-                                          y_fill: false,
-                                          y_align: St.Align.START });
-        }
-
-        if (params.secondaryGIcon) {
-            this._secondaryIcon = new St.Icon({ gicon: params.secondaryGIcon,
-                                                style_class: 'secondary-icon' });
-            this._bannerBox.add_actor(this._secondaryIcon);
-        }
-
         this.title = title;
-        title = title ? _fixMarkup(title.replace(/\n/g, ' '), false) : '';
-        this._titleLabel.clutter_text.set_markup('<b>' + title + '</b>');
-
-        let titleDirection;
-        if (Pango.find_base_dir(title, -1) == Pango.Direction.RTL)
-            titleDirection = Clutter.TextDirection.RTL;
-        else
-            titleDirection = Clutter.TextDirection.LTR;
-
-        // Let the title's text direction control the overall direction
-        // of the notification - in case where different scripts are used
-        // in the notification, this is the right thing for the icon, and
-        // arguably for action buttons as well. Labels other than the title
-        // will be allocated at the available width, so that their alignment
-        // is done correctly automatically.
-        this._table.set_text_direction(titleDirection);
-
-        // Unless the notification has custom content, we save this.bannerBodyText
-        // to add it to the content of the notification if the notification is
-        // expandable due to other elements in its content area or due to the banner
-        // not fitting fully in the single-line mode.
-        this.bannerBodyText = this._customContent ? null : banner;
+        this.bannerBodyText = banner;
         this.bannerBodyMarkup = params.bannerMarkup;
-        this._bannerBodyAdded = false;
 
-        banner = banner ? banner.replace(/\n/g, '  ') : '';
+        if (params.gicon || params.clear)
+            this.gicon = params.gicon;
 
-        this._bannerUrlHighlighter.setMarkup(banner, params.bannerMarkup);
-        this._bannerLabel.queue_relayout();
+        if (params.secondaryGIcon || params.clear)
+            this.secondaryGIcon = params.secondaryGIcon;
 
-        // Add the bannerBody now if we know for sure we'll need it
-        if (this.bannerBodyText && this.bannerBodyText.indexOf('\n') > -1)
-            this._addBannerBody();
+        if (params.clear)
+            this.actions = [];
 
         if (this._soundName != params.soundName ||
             this._soundFile != params.soundFile) {
@@ -670,168 +391,14 @@ const Notification = new Lang.Class({
             this._soundPlayed = false;
         }
 
-        this.updated();
         this.emit('updated', params.clear);
     },
 
-    setIconVisible: function(visible) {
-        this._icon.visible = visible;
-    },
-
-    enableScrolling: function(enableScrolling) {
-        this._scrollPolicy = enableScrolling ? Gtk.PolicyType.AUTOMATIC : Gtk.PolicyType.NEVER;
-        if (this._scrollArea) {
-            this._scrollArea.vscrollbar_policy = this._scrollPolicy;
-            this._scrollArea.enable_mouse_scrolling = enableScrolling;
-        }
-    },
-
-    _createScrollArea: function() {
-        this._table.add_style_class_name('multi-line-notification');
-        this._scrollArea = new St.ScrollView({ style_class: 'notification-scrollview',
-                                               vscrollbar_policy: this._scrollPolicy,
-                                               hscrollbar_policy: Gtk.PolicyType.NEVER,
-                                               visible: this.expanded });
-        this._table.add(this._scrollArea, { row: 1,
-                                            col: 2 });
-        this._updateLastColumnSettings();
-        this._contentArea = new St.BoxLayout({ style_class: 'notification-body',
-                                               vertical: true });
-        this._scrollArea.add_actor(this._contentArea);
-        // If we know the notification will be expandable, we need to add
-        // the banner text to the body as the first element.
-        this._addBannerBody();
-    },
-
-    // addActor:
-    // @actor: actor to add to the body of the notification
-    //
-    // Appends @actor to the notification's body
-    addActor: function(actor, style) {
-        if (!this._scrollArea) {
-            this._createScrollArea();
-        }
-
-        this._contentArea.add(actor, style ? style : {});
-        this.updated();
-    },
-
-    // addBody:
-    // @text: the text
-    // @markup: %true if @text contains pango markup
-    // @style: style to use when adding the actor containing the text
-    //
-    // Adds a multi-line label containing @text to the notification.
-    //
-    // Return value: the newly-added label
-    addBody: function(text, markup, style) {
-        let label = new URLHighlighter(text, true, markup);
-
-        this.addActor(label.actor, style);
-        return label.actor;
-    },
-
-    _addBannerBody: function() {
-        if (this.bannerBodyText && !this._bannerBodyAdded) {
-            this._bannerBodyAdded = true;
-            this.addBody(this.bannerBodyText, this.bannerBodyMarkup);
-        }
-    },
-
-    // scrollTo:
-    // @side: St.Side.TOP or St.Side.BOTTOM
-    //
-    // Scrolls the content area (if scrollable) to the indicated edge
-    scrollTo: function(side) {
-        let adjustment = this._scrollArea.vscroll.adjustment;
-        if (side == St.Side.TOP)
-            adjustment.value = adjustment.lower;
-        else if (side == St.Side.BOTTOM)
-            adjustment.value = adjustment.upper;
-    },
-
-    // setActionArea:
-    // @actor: the actor
-    // @props: (option) St.Table child properties
-    //
-    // Puts @actor into the action area of the notification, replacing
-    // the previous contents
-    setActionArea: function(actor, props) {
-        if (this._actionArea) {
-            this._actionArea.destroy();
-            this._actionArea = null;
-            if (this._buttonBox)
-                this._buttonBox = null;
-        } else {
-            this._addBannerBody();
-        }
-        this._actionArea = actor;
-        this._actionArea.visible = this.expanded;
-
-        if (!props)
-            props = {};
-        props.row = 2;
-        props.col = 2;
-
-        this._table.add_style_class_name('multi-line-notification');
-        this._table.add(this._actionArea, props);
-        this._updateLastColumnSettings();
-        this.updated();
-    },
-
-    _updateLastColumnSettings: function() {
-        if (this._scrollArea)
-            this._table.child_set(this._scrollArea, { col: 1,
-                                                      col_span: 2 });
-        if (this._actionArea)
-            this._table.child_set(this._actionArea, { col: 1,
-                                                      col_span: 2 });
-    },
-
-    addButton: function(button, callback) {
-        if (!this._buttonBox) {
-            let box = new St.BoxLayout({ style_class: 'notification-actions' });
-            this.setActionArea(box, { x_expand: false,
-                                      y_expand: false,
-                                      x_fill: false,
-                                      y_fill: false,
-                                      x_align: St.Align.END });
-            this._buttonBox = box;
-            global.focus_manager.add_group(this._buttonBox);
-        }
-
-        this._buttonBox.add(button);
-        button.connect('clicked', Lang.bind(this, function() {
-            callback();
-
-            if (!this.resident) {
-                // We don't hide a resident notification when the user invokes one of its actions,
-                // because it is common for such notifications to update themselves with new
-                // information based on the action. We'd like to display the updated information
-                // in place, rather than pop-up a new notification.
-                this.emit('done-displaying');
-                this.destroy();
-            }
-        }));
-
-        this.updated();
-        return button;
-    },
-
     // addAction:
     // @label: the label for the action's button
     // @callback: the callback for the action
-    //
-    // Adds a button with the given @label to the notification. All
-    // action buttons will appear in a single row at the bottom of
-    // the notification.
     addAction: function(label, callback) {
         this.actions.push({ label: label, callback: callback });
-        let button = new St.Button({ style_class: 'notification-button',
-                                     label: label,
-                                     can_focus: true });
-
-        return this.addButton(button, callback);
     },
 
     get acknowledged() {
@@ -861,132 +428,6 @@ const Notification = new Lang.Class({
         this.forFeedback = forFeedback;
     },
 
-    _styleChanged: function() {
-        this._spacing = this._table.get_theme_node().get_length('spacing-columns');
-    },
-
-    _bannerBoxGetPreferredWidth: function(actor, forHeight, alloc) {
-        let [titleMin, titleNat] = this._titleLabel.get_preferred_width(forHeight);
-        let [bannerMin, bannerNat] = this._bannerLabel.get_preferred_width(forHeight);
-
-        if (this._secondaryIcon) {
-            let [secondaryIconMin, secondaryIconNat] = this._secondaryIcon.get_preferred_width(forHeight);
-
-            alloc.min_size = secondaryIconMin + this._spacing + titleMin;
-            alloc.natural_size = secondaryIconNat + this._spacing + titleNat + this._spacing + bannerNat;
-        } else {
-            alloc.min_size = titleMin;
-            alloc.natural_size = titleNat + this._spacing + bannerNat;
-        }
-    },
-
-    _bannerBoxGetPreferredHeight: function(actor, forWidth, alloc) {
-        [alloc.min_size, alloc.natural_size] =
-            this._titleLabel.get_preferred_height(forWidth);
-    },
-
-    _bannerBoxAllocate: function(actor, box, flags) {
-        let availWidth = box.x2 - box.x1;
-
-        let [titleMinW, titleNatW] = this._titleLabel.get_preferred_width(-1);
-        let [titleMinH, titleNatH] = this._titleLabel.get_preferred_height(availWidth);
-        let [bannerMinW, bannerNatW] = this._bannerLabel.get_preferred_width(availWidth);
-
-        let rtl = (this._table.text_direction == Clutter.TextDirection.RTL);
-        let x = rtl ? availWidth : 0;
-
-        if (this._secondaryIcon) {
-            let [iconMinW, iconNatW] = this._secondaryIcon.get_preferred_width(-1);
-            let [iconMinH, iconNatH] = this._secondaryIcon.get_preferred_height(availWidth);
-
-            let secondaryIconBox = new Clutter.ActorBox();
-            let secondaryIconBoxW = Math.min(iconNatW, availWidth);
-
-            // allocate secondary icon box
-            if (rtl) {
-                secondaryIconBox.x1 = x - secondaryIconBoxW;
-                secondaryIconBox.x2 = x;
-                x = x - (secondaryIconBoxW + this._spacing);
-            } else {
-                secondaryIconBox.x1 = x;
-                secondaryIconBox.x2 = x + secondaryIconBoxW;
-                x = x + secondaryIconBoxW + this._spacing;
-            }
-            secondaryIconBox.y1 = 0;
-            // Using titleNatH ensures that the secondary icon is centered vertically
-            secondaryIconBox.y2 = titleNatH;
-
-            availWidth = availWidth - (secondaryIconBoxW + this._spacing);
-            this._secondaryIcon.allocate(secondaryIconBox, flags);
-        }
-
-        let titleBox = new Clutter.ActorBox();
-        let titleBoxW = Math.min(titleNatW, availWidth);
-        if (rtl) {
-            titleBox.x1 = availWidth - titleBoxW;
-            titleBox.x2 = availWidth;
-        } else {
-            titleBox.x1 = x;
-            titleBox.x2 = titleBox.x1 + titleBoxW;
-        }
-        titleBox.y1 = 0;
-        titleBox.y2 = titleNatH;
-        this._titleLabel.allocate(titleBox, flags);
-        this._titleFitsInBannerMode = (titleNatW <= availWidth);
-
-        let bannerFits = true;
-        if (titleBoxW + this._spacing > availWidth) {
-            this._bannerLabel.opacity = 0;
-            bannerFits = false;
-        } else {
-            let bannerBox = new Clutter.ActorBox();
-
-            if (rtl) {
-                bannerBox.x1 = 0;
-                bannerBox.x2 = titleBox.x1 - this._spacing;
-
-                bannerFits = (bannerBox.x2 - bannerNatW >= 0);
-            } else {
-                bannerBox.x1 = titleBox.x2 + this._spacing;
-                bannerBox.x2 = availWidth;
-
-                bannerFits = (bannerBox.x1 + bannerNatW <= availWidth);
-            }
-            bannerBox.y1 = 0;
-            bannerBox.y2 = titleNatH;
-            this._bannerLabel.allocate(bannerBox, flags);
-
-            // Make _bannerLabel visible if the entire notification
-            // fits on one line, or if the notification is currently
-            // unexpanded and only showing one line anyway.
-            if (!this.expanded || (bannerFits && this._table.row_count == 1))
-                this._bannerLabel.opacity = 255;
-        }
-
-        // If the banner doesn't fully fit in the banner box, we possibly need to add the
-        // banner to the body. We can't do that from here though since that will force a
-        // relayout, so we add it to the main loop.
-        if (!bannerFits && this._canExpandContent())
-            Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
-                           Lang.bind(this,
-                                     function() {
-                                         if (this._destroyed)
-                                             return false;
-
-                                        if (this._canExpandContent()) {
-                                            this._addBannerBody();
-                                            this._table.add_style_class_name('multi-line-notification');
-                                            this.updated();
-                                        }
-                                        return false;
-                                     }));
-    },
-
-    _canExpandContent: function() {
-        return (this.bannerBodyText && !this._bannerBodyAdded) ||
-               (!this._titleFitsInBannerMode && !this._table.has_style_class_name('multi-line-notification'));
-    },
-
     playSound: function() {
         if (this._soundPlayed)
             return;
@@ -1019,71 +460,6 @@ const Notification = new Lang.Class({
         }
     },
 
-    updated: function() {
-        if (this.expanded)
-            this.expand(false);
-    },
-
-    expand: function(animate) {
-        this.expanded = true;
-        this.actor.remove_style_class_name('notification-unexpanded');
-
-        // Show additional content that we keep hidden in banner mode
-        if (this._actionArea)
-            this._actionArea.show();
-        if (this._scrollArea)
-            this._scrollArea.show();
-
-        // The banner is never shown when the title did not fit, so this
-        // can be an if-else statement.
-        if (!this._titleFitsInBannerMode) {
-            // Remove ellipsization from the title label and make it wrap so that
-            // we show the full title when the notification is expanded.
-            this._titleLabel.clutter_text.line_wrap = true;
-            this._titleLabel.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR;
-            this._titleLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        } else if (this._table.row_count > 1 && this._bannerLabel.opacity != 0) {
-            // We always hide the banner if the notification has additional content.
-            //
-            // We don't need to wrap the banner that doesn't fit the way we wrap the
-            // title that doesn't fit because we won't have a notification with
-            // row_count=1 that has a banner that doesn't fully fit. We'll either add
-            // that banner to the content of the notification in _bannerBoxAllocate()
-            // or the notification will have custom content.
-            if (animate)
-                Tweener.addTween(this._bannerLabel,
-                                 { opacity: 0,
-                                   time: ANIMATION_TIME,
-                                   transition: 'easeOutQuad' });
-            else
-                this._bannerLabel.opacity = 0;
-        }
-        this.emit('expanded');
-    },
-
-    collapseCompleted: function() {
-        if (this._destroyed)
-            return;
-        this.expanded = false;
-
-        // Hide additional content that we keep hidden in banner mode
-        if (this._actionArea)
-            this._actionArea.hide();
-        if (this._scrollArea)
-            this._scrollArea.hide();
-
-        // Make sure we don't line wrap the title, and ellipsize it instead.
-        this._titleLabel.clutter_text.line_wrap = false;
-        this._titleLabel.clutter_text.ellipsize = Pango.EllipsizeMode.END;
-
-        // Restore banner opacity in case the notification is shown in the
-        // banner mode again on update.
-        this._bannerLabel.opacity = 255;
-
-        // Restore height requisition
-        this.actor.add_style_class_name('notification-unexpanded');
-    },
-
     // Allow customizing the banner UI:
     // the default implementation defers the creation to
     // the source (which will create a NotificationBanner),
@@ -1095,27 +471,14 @@ const Notification = new Lang.Class({
 
     activate: function() {
         this.emit('activated');
-        // We hide all types of notifications once the user clicks on them because the common
-        // outcome of clicking should be the relevant window being brought forward and the user's
-        // attention switching to the window.
-        this.emit('done-displaying');
         if (!this.resident)
             this.destroy();
     },
 
-    _onDestroy: function() {
-        if (this._destroyed)
-            return;
-        this._destroyed = true;
-        if (!this._destroyedReason)
-            this._destroyedReason = NotificationDestroyedReason.DISMISSED;
-        this.emit('destroy', this._destroyedReason);
-    },
-
     destroy: function(reason) {
-        this._destroyedReason = reason;
-        this.actor.destroy();
-        this.actor._delegate = null;
+        if (!reason)
+            reason = NotificationDestroyedReason.DISMISSED;
+        this.emit('destroy', reason);
     }
 });
 Signals.addSignalMethods(Notification.prototype);
@@ -1127,6 +490,7 @@ const NotificationBanner = new Lang.Class({
     _init: function(notification) {
         this.parent(notification);
 
+        this.actor.can_focus = false;
         this.actor.add_style_class_name('notification-banner');
 
         this._buttonBox = null;
@@ -1372,10 +736,6 @@ const Source = new Lang.Class({
         return this.count > 1;
     },
 
-    get isClearable() {
-        return !this.isChat && !this.resident;
-    },
-
     countUpdated: function() {
         this.emit('count-updated');
     },
@@ -1548,8 +908,6 @@ const MessageTray = new Lang.Class({
         this._notificationTimeoutId = 0;
         this._notificationRemoved = false;
 
-        this.clearableCount = 0;
-
         Main.layoutManager.addChrome(this.actor, { affectsInputRegion: false });
         Main.layoutManager.trackChrome(this._bannerBin, { affectsInputRegion: true });
 
@@ -1600,6 +958,14 @@ const MessageTray = new Lang.Class({
         Shell.util_set_hidden_from_pick(this.actor, false);
     },
 
+    get bannerAlignment() {
+        return this._bannerBin.get_x_align();
+    },
+
+    set bannerAlignment(align) {
+        this._bannerBin.set_x_align(align);
+    },
+
     _onNotificationKeyRelease: function(actor, event) {
         if (event.get_key_symbol() == Clutter.KEY_Escape && event.get_state() == 0) {
             this._expireNotification();
@@ -1650,9 +1016,6 @@ const MessageTray = new Lang.Class({
             destroyId: 0,
         };
 
-        if (source.isClearable)
-            this.clearableCount++;
-
         this._sources.set(source, obj);
 
         obj.notifyId = source.connect('notify', Lang.bind(this, this._onNotify));
@@ -1665,9 +1028,6 @@ const MessageTray = new Lang.Class({
         let obj = this._sources.get(source);
         this._sources.delete(source);
 
-        if (source.isClearable)
-            this.clearableCount--;
-
         source.disconnect(obj.notifyId);
         source.disconnect(obj.destroyId);
 
@@ -1939,11 +1299,7 @@ const MessageTray = new Lang.Class({
             this.idleMonitor.add_user_active_watch(Lang.bind(this, this._onIdleMonitorBecameActive));
         }
 
-        // HACK: didn't manage to get chat into a proper state in time
-        if (this._notification.source.isChat)
-            this._banner = this._notification;
-        else
-            this._banner = this._notification.createBanner();
+        this._banner = this._notification.createBanner();
         this._bannerClickedId = this._banner.connect('done-displaying',
                                                      Lang.bind(this, this._escapeTray));
         this._bannerUnfocusedId = this._banner.connect('unfocused', Lang.bind(this, function() {
@@ -2095,10 +1451,7 @@ const MessageTray = new Lang.Class({
         this._pointerInNotification = false;
         this._notificationRemoved = false;
 
-        if (notification.resident)
-            this._bannerBin.remove_actor(this._banner.actor);
-        else
-            this._banner.actor.destroy();
+        this._banner.actor.destroy();
         this._banner = null;
         this.actor.hide();
     },

js/ui/modalDialog.js

@@ -14,7 +14,6 @@ const Atk = imports.gi.Atk;
 
 const Params = imports.misc.params;
 
-const Animation = imports.ui.animation;
 const Layout = imports.ui.layout;
 const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
@@ -23,10 +22,6 @@ const Tweener = imports.ui.tweener;
 const OPEN_AND_CLOSE_TIME = 0.1;
 const FADE_OUT_DIALOG_TIME = 1.0;
 
-const WORK_SPINNER_ICON_SIZE = 24;
-const WORK_SPINNER_ANIMATION_DELAY = 1.0;
-const WORK_SPINNER_ANIMATION_TIME = 0.3;
-
 const State = {
     OPENED: 0,
     CLOSED: 1,
@@ -79,7 +74,9 @@ const ModalDialog = new Lang.Class({
         this._group.add_actor(this._backgroundBin);
 
         this.dialogLayout = new St.BoxLayout({ style_class: 'modal-dialog',
-                                               vertical:    true });
+                                               x_align:      Clutter.ActorAlign.CENTER,
+                                               y_align:      Clutter.ActorAlign.CENTER,
+                                               vertical:     true });
         // modal dialogs are fixed width and grow vertically; set the request
         // mode accordingly so wrapped labels are handled correctly during
         // size requests.
@@ -100,7 +97,8 @@ const ModalDialog = new Lang.Class({
         this.backgroundStack.add_actor(this.dialogLayout);
 
 
-        this.contentLayout = new St.BoxLayout({ vertical: true });
+        this.contentLayout = new St.BoxLayout({ vertical: true,
+                                                style_class: "modal-dialog-content-box" });
         this.dialogLayout.add(this.contentLayout,
                               { expand:  true,
                                 x_fill:  true,
@@ -108,8 +106,7 @@ const ModalDialog = new Lang.Class({
                                 x_align: St.Align.MIDDLE,
                                 y_align: St.Align.START });
 
-        this.buttonLayout = new St.BoxLayout({ style_class: 'modal-dialog-button-box',
-                                               vertical: false });
+        this.buttonLayout = new St.Widget ({ layout_manager: new Clutter.BoxLayout ({ homogeneous:true }) });
         this.dialogLayout.add(this.buttonLayout,
                               { x_align: St.Align.MIDDLE,
                                 y_align: St.Align.END });
@@ -118,8 +115,6 @@ const ModalDialog = new Lang.Class({
         this._initialKeyFocus = this.dialogLayout;
         this._initialKeyFocusDestroyId = 0;
         this._savedKeyFocus = null;
-
-        this._workSpinner = null;
     },
 
     destroy: function() {
@@ -147,16 +142,12 @@ const ModalDialog = new Lang.Class({
             else
                 x_alignment = St.Align.MIDDLE;
 
-            this.addButton(buttonInfo, { expand: true,
-                                         x_fill: false,
-                                         y_fill: false,
-                                         x_align: x_alignment,
-                                         y_align: St.Align.MIDDLE });
+            this.addButton(buttonInfo);
         }
     },
 
-    addButton: function(buttonInfo, layoutInfo) {
-        let label = buttonInfo['label'];
+    addButton: function(buttonInfo) {
+        let label = buttonInfo['label']
         let action = buttonInfo['action'];
         let key = buttonInfo['key'];
         let isDefault = buttonInfo['default'];
@@ -170,10 +161,12 @@ const ModalDialog = new Lang.Class({
         else
             keys = [];
 
-        let button = new St.Button({ style_class: 'modal-dialog-button button',
+        let button = new St.Button({ style_class: 'modal-dialog-linked-button',
                                      button_mask: St.ButtonMask.ONE | St.ButtonMask.THREE,
                                      reactive:    true,
                                      can_focus:   true,
+                                     x_expand:    true,
+                                     y_expand:    true,
                                      label:       label });
         button.connect('clicked', action);
 
@@ -188,47 +181,11 @@ const ModalDialog = new Lang.Class({
         for (let i in keys)
             this._buttonKeys[keys[i]] = buttonInfo;
 
-        this.buttonLayout.add(button, layoutInfo);
+        this.buttonLayout.add_actor(button);
 
         return button;
     },
 
-    placeSpinner: function(layoutInfo) {
-        let spinnerIcon = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
-        this._workSpinner = new Animation.AnimatedIcon(spinnerIcon, WORK_SPINNER_ICON_SIZE);
-        this._workSpinner.actor.opacity = 0;
-        this._workSpinner.actor.show();
-
-        this.buttonLayout.add(this._workSpinner.actor, layoutInfo);
-    },
-
-    setWorking: function(working) {
-        if (!this._workSpinner)
-            return;
-
-        Tweener.removeTweens(this._workSpinner.actor);
-        if (working) {
-            this._workSpinner.play();
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 255,
-                               delay: WORK_SPINNER_ANIMATION_DELAY,
-                               time: WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear'
-                             });
-        } else {
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 0,
-                               time: WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear',
-                               onCompleteScope: this,
-                               onComplete: function() {
-                                   if (this._workSpinner)
-                                       this._workSpinner.stop();
-                               }
-                             });
-        }
-    },
-
     _onKeyPressEvent: function(object, event) {
         this._pressedKey = event.get_key_symbol();
         return Clutter.EVENT_PROPAGATE;

js/ui/mpris.js

@@ -0,0 +1,270 @@
+const Gio = imports.gi.Gio;
+const Lang = imports.lang;
+const Signals = imports.signals;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const Calendar = imports.ui.calendar;
+const Main = imports.ui.main;
+const MessageList = imports.ui.messageList;
+
+const DBusIface = '<node> \
+<interface name="org.freedesktop.DBus"> \
+  <method name="ListNames"> \
+    <arg type="as" direction="out" name="names" /> \
+  </method> \
+  <signal name="NameOwnerChanged"> \
+    <arg type="s" direction="out" name="name" /> \
+    <arg type="s" direction="out" name="oldOwner" /> \
+    <arg type="s" direction="out" name="newOwner" /> \
+  </signal> \
+</interface> \
+</node>';
+const DBusProxy = Gio.DBusProxy.makeProxyWrapper(DBusIface);
+
+const MprisIface = '<node> \
+<interface name="org.mpris.MediaPlayer2"> \
+  <method name="Raise" /> \
+  <property name="CanRaise" type="b" access="read" /> \
+  <property name="DesktopEntry" type="s" access="read" /> \
+</interface> \
+</node>';
+const MprisProxy = Gio.DBusProxy.makeProxyWrapper(MprisIface);
+
+const MprisPlayerIface = '<node> \
+<interface name="org.mpris.MediaPlayer2.Player"> \
+  <method name="PlayPause" /> \
+  <method name="Next" /> \
+  <method name="Previous" /> \
+  <property name="CanPlay" type="b" access="read" /> \
+  <property name="Metadata" type="a{sv}" access="read" /> \
+  <property name="PlaybackStatus" type="s" access="read" /> \
+</interface> \
+</node>';
+const MprisPlayerProxy = Gio.DBusProxy.makeProxyWrapper(MprisPlayerIface);
+
+const MPRIS_PLAYER_PREFIX = 'org.mpris.MediaPlayer2.';
+
+const MediaMessage = new Lang.Class({
+    Name: 'MediaMessage',
+    Extends: MessageList.Message,
+
+    _init: function(player) {
+        this._player = player;
+
+        this.parent('', '');
+
+        this._icon = new St.Icon({ style_class: 'media-message-cover-icon' });
+        this.setIcon(this._icon);
+
+        this.addMediaControl('media-skip-backward-symbolic',
+            Lang.bind(this, function() {
+                this._player.previous();
+            }));
+
+        this._playPauseButton = this.addMediaControl(null,
+            Lang.bind(this, function() {
+                this._player.playPause();
+            }));
+
+        this.addMediaControl('media-skip-forward-symbolic',
+            Lang.bind(this, function() {
+                this._player.next();
+            }));
+
+        this._player.connect('changed', Lang.bind(this, this._update));
+        this._player.connect('closed', Lang.bind(this, this.close));
+        this._update();
+    },
+
+    _onClicked: function() {
+        this._player.raise();
+        Main.panel.closeCalendar();
+    },
+
+    _update: function() {
+        this.setTitle(this._player.trackArtists.join(', '));
+        this.setBody(this._player.trackTitle);
+
+        if (this._player.trackCoverUrl) {
+            let file = Gio.File.new_for_uri(this._player.trackCoverUrl);
+            this._icon.gicon = new Gio.FileIcon({ file: file });
+            this._icon.remove_style_class_name('fallback');
+        } else {
+            this._icon.icon_name = 'audio-x-generic-symbolic';
+            this._icon.add_style_class_name('fallback');
+        }
+
+        let isPlaying = this._player.status == 'Playing';
+        let iconName = isPlaying ? 'media-playback-pause-symbolic'
+                                 : 'media-playback-start-symbolic';
+        this._playPauseButton.child.icon_name = iconName;
+    }
+});
+
+const MprisPlayer = new Lang.Class({
+    Name: 'MprisPlayer',
+
+    _init: function(busName) {
+        this._mprisProxy = new MprisProxy(Gio.DBus.session, busName,
+                                          '/org/mpris/MediaPlayer2',
+                                          Lang.bind(this, this._onMprisProxyReady));
+        this._playerProxy = new MprisPlayerProxy(Gio.DBus.session, busName,
+                                                 '/org/mpris/MediaPlayer2',
+                                                 Lang.bind(this, this._onPlayerProxyReady));
+
+        this._visible = false;
+        this._trackArtists = [];
+        this._trackTitle = '';
+        this._trackCoverUrl = '';
+    },
+
+    get status() {
+        return this._playerProxy.PlaybackStatus;
+    },
+
+    get trackArtists() {
+        return this._trackArtists;
+    },
+
+    get trackTitle() {
+        return this._trackTitle;
+    },
+
+    get trackCoverUrl() {
+        return this._trackCoverUrl;
+    },
+
+    playPause: function() {
+        this._playerProxy.PlayPauseRemote();
+    },
+
+    next: function() {
+        this._playerProxy.NextRemote();
+    },
+
+    previous: function() {
+        this._playerProxy.PreviousRemote();
+    },
+
+    raise: function() {
+        // The remote Raise() method may run into focus stealing prevention,
+        // so prefer activating the app via .desktop file if possible
+        let app = null;
+        if (this._mprisProxy.DesktopEntry) {
+            let desktopId = this._mprisProxy.DesktopEntry + '.desktop';
+            app = Shell.AppSystem.get_default().lookup_app(desktopId);
+        }
+
+        if (app)
+            app.activate();
+        else if (this._mprisProxy.CanRaise)
+            this._mprisProxy.RaiseRemote();
+    },
+
+    _close: function() {
+        this._mprisProxy.disconnect(this._ownerNotifyId);
+        this._mprisProxy = null;
+
+        this._playerProxy.disconnect(this._propsChangedId);
+        this._playerProxy = null;
+
+        this.emit('closed');
+    },
+
+    _onMprisProxyReady: function() {
+        this._ownerNotifyId = this._mprisProxy.connect('notify::g-name-owner',
+            Lang.bind(this, function() {
+                if (!this._mprisProxy.g_name_owner)
+                    this._close();
+            }));
+    },
+
+    _onPlayerProxyReady: function() {
+        this._propsChangedId = this._playerProxy.connect('g-properties-changed',
+                                                         Lang.bind(this, this._updateState));
+        this._updateState();
+    },
+
+    _updateState: function() {
+        let metadata = {};
+        for (let prop in this._playerProxy.Metadata)
+            metadata[prop] = this._playerProxy.Metadata[prop].deep_unpack();
+
+        this._trackArtists = metadata['xesam:artist'] || [_("Unknown artist")];
+        this._trackTitle = metadata['xesam:title'] || _("Unknown title");
+        this._trackCoverUrl = metadata['mpris:artUrl'] || '';
+        this.emit('changed');
+
+        let visible = this._playerProxy.CanPlay;
+
+        if (this._visible != visible) {
+            this._visible = visible;
+            if (visible)
+                this.emit('show');
+            else
+                this._close();
+        }
+    }
+});
+Signals.addSignalMethods(MprisPlayer.prototype);
+
+const MediaSection = new Lang.Class({
+    Name: 'MediaSection',
+    Extends: MessageList.MessageListSection,
+
+    _init: function() {
+        this.parent(_("Media"));
+
+        this._players = new Map();
+
+        this._proxy = new DBusProxy(Gio.DBus.session,
+                                    'org.freedesktop.DBus',
+                                    '/org/freedesktop/DBus',
+                                    Lang.bind(this, this._onProxyReady));
+    },
+
+    _shouldShow: function() {
+        return !this.empty && Calendar.isToday(this._date);
+    },
+
+    _addPlayer: function(busName) {
+        if (this._players.get(busName))
+            return;
+
+        let player = new MprisPlayer(busName);
+        player.connect('closed', Lang.bind(this,
+            function() {
+                this._players.delete(busName);
+            }));
+        player.connect('show', Lang.bind(this,
+            function() {
+                let message = new MediaMessage(player);
+                this.addMessage(message, true);
+            }));
+        this._players.set(busName, player);
+    },
+
+    _onProxyReady: function() {
+        this._proxy.ListNamesRemote(Lang.bind(this,
+            function([names]) {
+                names.forEach(Lang.bind(this,
+                    function(name) {
+                        if (!name.startsWith(MPRIS_PLAYER_PREFIX))
+                            return;
+
+                        this._addPlayer(name);
+                    }));
+            }));
+        this._proxy.connectSignal('NameOwnerChanged',
+                                  Lang.bind(this, this._onNameOwnerChanged));
+    },
+
+    _onNameOwnerChanged: function(proxy, sender, [name, oldOwner, newOwner]) {
+        if (!name.startsWith(MPRIS_PLAYER_PREFIX))
+            return;
+
+        if (newOwner && !oldOwner)
+            this._addPlayer(name);
+    }
+});

js/ui/osdMonitorLabeler.js

@@ -15,8 +15,7 @@ const OsdMonitorLabel = new Lang.Class({
     Name: 'OsdMonitorLabel',
 
     _init: function(monitor, label) {
-        this._actor = new St.Widget({ opacity: 0,
-                                      x_expand: true,
+        this._actor = new St.Widget({ x_expand: true,
                                       y_expand: true });
 
         this._monitor = monitor;
@@ -34,10 +33,6 @@ const OsdMonitorLabel = new Lang.Class({
         this._position();
 
         Meta.disable_unredirect_for_screen(global.screen);
-        Tweener.addTween(this._actor,
-                         { opacity: 255,
-                           time: FADE_TIME,
-                           transition: 'easeOutQuad' });
     },
 
     _position: function() {
@@ -52,15 +47,8 @@ const OsdMonitorLabel = new Lang.Class({
     },
 
     destroy: function() {
-        Tweener.addTween(this._actor,
-                         { opacity: 0,
-                           time: FADE_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: Lang.bind(this, function() {
-                               this._actor.destroy();
-                               Meta.enable_unredirect_for_screen(global.screen);
-                           })
-                         });
+        this._actor.destroy();
+        Meta.enable_unredirect_for_screen(global.screen);
     }
 });
 

js/ui/overview.js

@@ -107,13 +107,6 @@ const Overview = new Lang.Class({
 
         this._overviewCreated = true;
 
-        // The main Background actors are inside global.window_group which are
-        // hidden when displaying the overview, so we create a new
-        // one. Instances of this class share a single CoglTexture behind the
-        // scenes which allows us to show the background with different
-        // rendering options without duplicating the texture data.
-        let monitor = Main.layoutManager.primaryMonitor;
-
         let layout = new Clutter.BinLayout();
         this._stack = new Clutter.Actor({ layout_manager: layout });
         this._stack.add_constraint(new LayoutManager.MonitorConstraint({ primary: true }));
@@ -128,6 +121,11 @@ const Overview = new Lang.Class({
                                             y_expand: true });
         this._overview._delegate = this;
 
+        // The main Background actors are inside global.window_group which are
+        // hidden when displaying the overview, so we create a new
+        // one. Instances of this class share a single CoglTexture behind the
+        // scenes which allows us to show the background with different
+        // rendering options without duplicating the texture data.
         this._backgroundGroup = new Meta.BackgroundGroup();
         Main.layoutManager.overviewGroup.add_child(this._backgroundGroup);
         this._bgManagers = [];

js/ui/panel.js

@@ -25,12 +25,12 @@ const RemoteMenu = imports.ui.remoteMenu;
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
 
-const PANEL_ICON_SIZE = 24;
-const APP_MENU_ICON_MARGIN = 2;
+const PANEL_ICON_SIZE = 16;
+const APP_MENU_ICON_MARGIN = 0;
 
 const BUTTON_DND_ACTIVATION_TIMEOUT = 250;
 
-const SPINNER_ANIMATION_TIME = 0.2;
+const SPINNER_ANIMATION_TIME = 1.0;
 
 // To make sure the panel corners blend nicely with the panel,
 // we draw background and borders the same way, e.g. drawing
@@ -95,6 +95,7 @@ const AppMenuButton = new Lang.Class({
         this._startingApps = [];
 
         this._menuManager = panel.menuManager;
+        this._gtkSettings = Gtk.Settings.get_default();
         this._targetApp = null;
         this._appMenuNotifyId = 0;
         this._actionGroupNotifyId = 0;
@@ -123,11 +124,14 @@ const AppMenuButton = new Lang.Class({
         this._arrow = PopupMenu.arrowIcon(St.Side.BOTTOM);
         this._container.add_actor(this._arrow);
 
-        this._visible = !Main.overview.visible;
+        this._visible = this._gtkSettings.gtk_shell_shows_app_menu &&
+                        !Main.overview.visible;
         if (!this._visible)
             this.actor.hide();
         this._overviewHidingId = Main.overview.connect('hiding', Lang.bind(this, this._sync));
         this._overviewShowingId = Main.overview.connect('showing', Lang.bind(this, this._sync));
+        this._showsAppMenuId = this._gtkSettings.connect('notify::gtk-shell-shows-app-menu',
+                                                         Lang.bind(this, this._sync));
 
         this._stop = true;
 
@@ -305,7 +309,9 @@ const AppMenuButton = new Lang.Class({
             }
         }
 
-        let visible = (this._targetApp != null && !Main.overview.visibleTarget);
+        let visible = (this._targetApp != null &&
+                       this._gtkSettings.gtk_shell_shows_app_menu &&
+                       !Main.overview.visibleTarget);
         if (visible)
             this.show();
         else
@@ -378,6 +384,10 @@ const AppMenuButton = new Lang.Class({
             Main.overview.disconnect(this._overviewShowingId);
             this._overviewShowingId = 0;
         }
+        if (this._showsAppMenuId > 0) {
+            this._gtkSettings.disconnect(this._showsAppMenuId);
+            this._showsAppMenuId = 0;
+        }
         if (this._switchWorkspaceNotifyId > 0) {
             global.window_manager.disconnect(this._switchWorkspaceNotifyId);
             this._switchWorkspaceNotifyId = 0;
@@ -449,7 +459,8 @@ const ActivitiesButton = new Lang.Class({
 
         if (event.type() == Clutter.EventType.TOUCH_END ||
             event.type() == Clutter.EventType.BUTTON_RELEASE)
-            Main.overview.toggle();
+            if (Main.overview.shouldToggleByCornerOrButton())
+                Main.overview.toggle();
 
         return Clutter.EVENT_PROPAGATE;
     },
@@ -457,7 +468,8 @@ const ActivitiesButton = new Lang.Class({
     _onKeyRelease: function(actor, event) {
         let symbol = event.get_key_symbol();
         if (symbol == Clutter.KEY_Return || symbol == Clutter.KEY_space) {
-            Main.overview.toggle();
+            if (Main.overview.shouldToggleByCornerOrButton())
+                Main.overview.toggle();
         }
         return Clutter.EVENT_PROPAGATE;
     },
@@ -642,14 +654,50 @@ const PanelCorner = new Lang.Class({
     }
 });
 
+const AggregateLayout = new Lang.Class({
+    Name: 'AggregateLayout',
+    Extends: Clutter.BoxLayout,
+
+    _init: function(params) {
+        if (!params)
+            params = {};
+        params['orientation'] = Clutter.Orientation.VERTICAL;
+        this.parent(params);
+
+        this._sizeChildren = [];
+    },
+
+    addSizeChild: function(actor) {
+        this._sizeChildren.push(actor);
+        this.layout_changed();
+    },
+
+    vfunc_get_preferred_width: function(container, forHeight) {
+        let themeNode = container.get_theme_node();
+        let minWidth = themeNode.get_min_width();
+        let natWidth = minWidth;
+
+        for (let i = 0; i < this._sizeChildren.length; i++) {
+            let child = this._sizeChildren[i];
+            let [childMin, childNat] = child.get_preferred_width(forHeight);
+            minWidth = Math.max(minWidth, childMin);
+            natWidth = Math.max(minWidth, childNat);
+        }
+        return [minWidth, natWidth];
+    }
+});
+
 const AggregateMenu = new Lang.Class({
     Name: 'AggregateMenu',
     Extends: PanelMenu.Button,
 
     _init: function() {
-        this.parent(0.0, _("Settings"), false);
+        this.parent(0.0, C_("System menu in the top bar", "System"), false);
         this.menu.actor.add_style_class_name('aggregate-menu');
 
+        let menuLayout = new AggregateLayout();
+        this.menu.box.set_layout_manager(menuLayout);
+
         this._indicators = new St.BoxLayout({ style_class: 'panel-status-indicators-box' });
         this.actor.add_child(this._indicators);
 
@@ -697,8 +745,12 @@ const AggregateMenu = new Lang.Class({
         this.menu.addMenuItem(this._location.menu);
         this.menu.addMenuItem(this._rfkill.menu);
         this.menu.addMenuItem(this._power.menu);
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
         this.menu.addMenuItem(this._system.menu);
+
+        menuLayout.addSizeChild(this._location.menu.actor);
+        menuLayout.addSizeChild(this._rfkill.menu.actor);
+        menuLayout.addSizeChild(this._power.menu.actor);
+        menuLayout.addSizeChild(this._system.menu.actor);
     },
 });
 
@@ -933,6 +985,14 @@ const Panel = new Lang.Class({
         this._updateBox(panel.center, this._centerBox);
         this._updateBox(panel.right, this._rightBox);
 
+        if (panel.left.indexOf('dateMenu') != -1)
+            Main.messageTray.bannerAlignment = Clutter.ActorAlign.START;
+        else if (panel.right.indexOf('dateMenu') != -1)
+            Main.messageTray.bannerAlignment = Clutter.ActorAlign.END;
+        // Default to center if there is no dateMenu
+        else
+            Main.messageTray.bannerAlignment = Clutter.ActorAlign.CENTER;
+
         if (this._sessionStyle)
             this._removeStyleClassName(this._sessionStyle);
 
@@ -995,6 +1055,7 @@ const Panel = new Lang.Class({
         if (parent)
             parent.remove_actor(container);
 
+
         box.insert_child_at_index(container, position);
         if (indicator.menu)
             this.menuManager.addMenu(indicator.menu);
@@ -1004,6 +1065,8 @@ const Panel = new Lang.Class({
             emitter.disconnect(destroyId);
             container.destroy();
         }));
+        indicator.connect('menu-set', Lang.bind(this, this._onMenuSet));
+        this._onMenuSet(indicator);
     },
 
     addToStatusArea: function(role, indicator, position, box) {
@@ -1035,5 +1098,24 @@ const Panel = new Lang.Class({
         this.actor.remove_style_class_name(className);
         this._rightCorner.actor.remove_style_class_name(className);
         this._leftCorner.actor.remove_style_class_name(className);
+    },
+
+    _onMenuSet: function(indicator) {
+        if (!indicator.menu || indicator.menu._openChangedId > 0)
+            return;
+
+        indicator.menu._openChangedId = indicator.menu.connect('open-state-changed',
+            Lang.bind(this, function(menu, isOpen) {
+                let boxAlignment;
+                if (this._leftBox.contains(indicator.container))
+                    boxAlignment = Clutter.ActorAlign.START;
+                else if (this._centerBox.contains(indicator.container))
+                    boxAlignment = Clutter.ActorAlign.CENTER;
+                else if (this._rightBox.contains(indicator.container))
+                    boxAlignment = Clutter.ActorAlign.END;
+
+                if (boxAlignment == Main.messageTray.bannerAlignment)
+                    Main.messageTray.bannerBlocked = isOpen;
+            }));
     }
 });

js/ui/panelMenu.js

@@ -128,6 +128,7 @@ const Button = new Lang.Class({
             Main.uiGroup.add_actor(this.menu.actor);
             this.menu.actor.hide();
         }
+        this.emit('menu-set');
     },
 
     _onEvent: function(actor, event) {

js/ui/popupMenu.js

@@ -169,10 +169,10 @@ const PopupBaseMenuItem = new Lang.Class({
         if (activeChanged) {
             this.active = active;
             if (active) {
-                this.actor.add_style_class_name('active');
+                this.actor.add_style_class_name('selected');
                 this.actor.grab_key_focus();
             } else {
-                this.actor.remove_style_class_name('active');
+                this.actor.remove_style_class_name('selected');
                 // Remove the CSS active state if the user press the button and
                 // while holding moves to another menu item, so we don't paint all items.
                 // The correct behaviour would be to set the new item with the CSS
@@ -396,6 +396,7 @@ const PopupImageMenuItem = new Lang.Class({
         this.actor.add_child(this.label);
         this._icon = new St.Icon({ style_class: 'popup-menu-icon' });
         this.actor.add_child(this._icon, { align: St.Align.END });
+        this.actor.label_actor = this.label;
 
         this.setIcon(iconName);
     },
@@ -1059,11 +1060,6 @@ const PopupSubMenuMenuItem = new Lang.Class({
         let expander = new St.Bin({ style_class: 'popup-menu-item-expander' });
         this.actor.add(expander, { expand: true });
 
-        this.status = new St.Label({ style_class: 'popup-status-menu-item',
-                                     y_expand: true,
-                                     y_align: Clutter.ActorAlign.CENTER });
-        this.actor.add_child(this.status);
-
         this._triangle = arrowIcon(St.Side.RIGHT);
         this._triangle.pivot_point = new Clutter.Point({ x: 0.5, y: 0.6 });
 
@@ -1150,6 +1146,16 @@ const PopupSubMenuMenuItem = new Lang.Class({
         this.actor.remove_style_pseudo_class ('active');
         this._setOpenState(!this._getOpenState());
         return Clutter.EVENT_PROPAGATE;
+    },
+
+    _onTouchEvent: function(actor, event) {
+        if (event.type() == Clutter.EventType.TOUCH_END) {
+            // Since we override the parent, we need to manage what the parent does
+            // with the active style class
+            this.actor.remove_style_pseudo_class ('active');
+            this._setOpenState(!this._getOpenState());
+        }
+        return Clutter.EVENT_PROPAGATE;
     }
 });
 

js/ui/remoteSearch.js

@@ -63,7 +63,7 @@ const SearchProvider2Iface = '<node> \
 var SearchProviderProxyInfo = Gio.DBusInterfaceInfo.new_for_xml(SearchProviderIface);
 var SearchProvider2ProxyInfo = Gio.DBusInterfaceInfo.new_for_xml(SearchProvider2Iface);
 
-function loadRemoteSearchProviders(callback) {
+function loadRemoteSearchProviders(searchSettings, callback) {
     let objectPaths = {};
     let loadedProviders = [];
 
@@ -124,7 +124,6 @@ function loadRemoteSearchProviders(callback) {
         }
     }
 
-    let searchSettings = new Gio.Settings({ schema_id: Search.SEARCH_PROVIDERS_SCHEMA });
     if (searchSettings.get_boolean('disable-external')) {
         callback([]);
         return;

js/ui/runDialog.js

@@ -61,6 +61,7 @@ const RunDialog = new Lang.Class({
 
                                    // rt is short for "reload theme"
                                    'rt': Lang.bind(this, function() {
+                                       Main.reloadThemeResource();
                                        Main.loadTheme();
                                    })
                                  };

js/ui/screenShield.js

@@ -507,21 +507,22 @@ const ScreenShield = new Lang.Class({
                                                       this._liftShield(true, 0);
                                               }));
 
-        this._inhibitor = null;
-        this._aboutToSuspend = false;
         this._loginManager = LoginManager.getLoginManager();
         this._loginManager.connect('prepare-for-sleep',
                                    Lang.bind(this, this._prepareForSleep));
-        this._inhibitSuspend();
 
+        this._loginSession = null;
         this._loginManager.getCurrentSessionProxy(Lang.bind(this,
             function(sessionProxy) {
                 this._loginSession = sessionProxy;
                 this._loginSession.connectSignal('Lock', Lang.bind(this, function() { this.lock(false); }));
                 this._loginSession.connectSignal('Unlock', Lang.bind(this, function() { this.deactivate(false); }));
+                this._loginSession.connect('g-properties-changed', Lang.bind(this, this._syncInhibitor));
+                this._syncInhibitor();
             }));
 
         this._settings = new Gio.Settings({ schema_id: SCREENSAVER_SCHEMA });
+        this._settings.connect('changed::' + LOCK_ENABLED_KEY, Lang.bind(this, this._syncInhibitor));
 
         this._isModal = false;
         this._hasLockScreen = false;
@@ -547,6 +548,18 @@ const ScreenShield = new Lang.Class({
 
         this.idleMonitor = Meta.IdleMonitor.get_core();
         this._cursorTracker = Meta.CursorTracker.get_for_screen(global.screen);
+
+        this._syncInhibitor();
+    },
+
+    _setActive: function(active) {
+        let prevIsActive = this._isActive;
+        this._isActive = active;
+
+        if (prevIsActive != this._isActive)
+            this.emit('active-changed');
+
+        this._syncInhibitor();
     },
 
     _createBackground: function(monitorIndex) {
@@ -664,31 +677,28 @@ const ScreenShield = new Lang.Class({
         return Clutter.EVENT_STOP;
     },
 
-    _inhibitSuspend: function() {
-        this._loginManager.inhibit(_("GNOME needs to lock the screen"),
-                                   Lang.bind(this, function(inhibitor) {
-                                       this._inhibitor = inhibitor;
-                                   }));
-    },
-
-    _uninhibitSuspend: function() {
-        if (this._inhibitor)
-            this._inhibitor.close(null);
-        this._inhibitor = null;
+    _syncInhibitor: function() {
+        let inhibit = (this._loginSession && this._loginSession.Active &&
+                       !this._isActive && this._settings.get_boolean(LOCK_ENABLED_KEY));
+        if (inhibit) {
+            this._loginManager.inhibit(_("GNOME needs to lock the screen"),
+                                       Lang.bind(this, function(inhibitor) {
+                                           if (this._inhibitor)
+                                               this._inhibitor.close(null);
+                                           this._inhibitor = inhibitor;
+                                       }));
+        } else {
+            if (this._inhibitor)
+                this._inhibitor.close(null);
+            this._inhibitor = null;
+        }
     },
 
     _prepareForSleep: function(loginManager, aboutToSuspend) {
-        this._aboutToSuspend = aboutToSuspend;
-
         if (aboutToSuspend) {
-            if (!this._settings.get_boolean(LOCK_ENABLED_KEY)) {
-                this._uninhibitSuspend();
-                return;
-            }
-            this.lock(true);
+            if (this._settings.get_boolean(LOCK_ENABLED_KEY))
+                this.lock(true);
         } else {
-            this._inhibitSuspend();
-
             this._wakeUpScreen();
         }
     },
@@ -1083,15 +1093,7 @@ const ScreenShield = new Lang.Class({
     },
 
     _completeLockScreenShown: function() {
-        let prevIsActive = this._isActive;
-        this._isActive = true;
-
-        if (prevIsActive != this._isActive)
-            this.emit('active-changed');
-
-        if (this._aboutToSuspend)
-            this._uninhibitSuspend();
-
+        this._setActive(true);
         this.emit('lock-screen-shown');
     },
 
@@ -1185,8 +1187,7 @@ const ScreenShield = new Lang.Class({
             // gnome-settings-daemon will stop blanking the screen
 
             this._activationTime = 0;
-            this._isActive = false;
-            this.emit('active-changed');
+            this._setActive(false);
             return;
         }
 
@@ -1229,9 +1230,8 @@ const ScreenShield = new Lang.Class({
         }
 
         this._activationTime = 0;
-        this._isActive = false;
+        this._setActive(false);
         this._isLocked = false;
-        this.emit('active-changed');
         this.emit('locked-changed');
         global.set_runtime_state(LOCKED_STATE_STR, null);
     },

js/ui/search.js

@@ -416,6 +416,7 @@ const SearchResults = new Lang.Class({
 
         this._searchSettings = new Gio.Settings({ schema_id: SEARCH_PROVIDERS_SCHEMA });
         this._searchSettings.connect('changed::disabled', Lang.bind(this, this._reloadRemoteProviders));
+        this._searchSettings.connect('changed::enabled', Lang.bind(this, this._reloadRemoteProviders));
         this._searchSettings.connect('changed::disable-external', Lang.bind(this, this._reloadRemoteProviders));
         this._searchSettings.connect('changed::sort-order', Lang.bind(this, this._reloadRemoteProviders));
 
@@ -434,7 +435,7 @@ const SearchResults = new Lang.Class({
             this._unregisterProvider(provider);
         }));
 
-        RemoteSearch.loadRemoteSearchProviders(Lang.bind(this, function(providers) {
+        RemoteSearch.loadRemoteSearchProviders(this._searchSettings, Lang.bind(this, function(providers) {
             providers.forEach(Lang.bind(this, this._registerProvider));
         }));
     },

js/ui/slider.js

@@ -137,6 +137,10 @@ const Slider = new Lang.Class({
             this._motionId = this.actor.connect('motion-event', Lang.bind(this, this._motionEvent));
         }
 
+        // We need to emit 'drag-begin' before moving the handle to make
+        // sure that no 'value-changed' signal is emitted before this one.
+        this.emit('drag-begin');
+
         let absX, absY;
         [absX, absY] = event.get_coords();
         this._moveHandle(absX, absY);
@@ -224,6 +228,7 @@ const Slider = new Lang.Class({
             let delta = key == Clutter.KEY_Right ? 0.1 : -0.1;
             this._value = Math.max(0, Math.min(this._value + delta, 1));
             this.actor.queue_repaint();
+            this.emit('drag-begin');
             this.emit('value-changed', this._value);
             this.emit('drag-end');
             return Clutter.EVENT_STOP;

js/ui/status/accessibility.js

@@ -119,23 +119,46 @@ const ATIndicator = new Lang.Class({
 
     _buildItem: function(string, schema, key) {
         let settings = new Gio.Settings({ schema_id: schema });
+        settings.connect('changed::'+key, Lang.bind(this, function() {
+            widget.setToggleState(settings.get_boolean(key));
+
+            this._queueSyncMenuVisibility();
+        }));
+
         let widget = this._buildItemExtended(string,
             settings.get_boolean(key),
             settings.is_writable(key),
             function(enabled) {
                 return settings.set_boolean(key, enabled);
             });
-        settings.connect('changed::'+key, Lang.bind(this, function() {
-            widget.setToggleState(settings.get_boolean(key));
-
-            this._queueSyncMenuVisibility();
-        }));
         return widget;
     },
 
     _buildHCItem: function() {
         let interfaceSettings = new Gio.Settings({ schema_id: DESKTOP_INTERFACE_SCHEMA });
         let wmSettings = new Gio.Settings({ schema_id: WM_SCHEMA });
+        interfaceSettings.connect('changed::' + KEY_GTK_THEME, Lang.bind(this, function() {
+            let value = interfaceSettings.get_string(KEY_GTK_THEME);
+            if (value == HIGH_CONTRAST_THEME) {
+                highContrast.setToggleState(true);
+            } else {
+                highContrast.setToggleState(false);
+                gtkTheme = value;
+            }
+
+            this._queueSyncMenuVisibility();
+        }));
+        interfaceSettings.connect('changed::' + KEY_ICON_THEME, function() {
+            let value = interfaceSettings.get_string(KEY_ICON_THEME);
+            if (value != HIGH_CONTRAST_THEME)
+                iconTheme = value;
+        });
+        wmSettings.connect('changed::' + KEY_WM_THEME, function() {
+            let value = wmSettings.get_string(KEY_WM_THEME);
+            if (value != HIGH_CONTRAST_THEME)
+                wmTheme = value;
+        });
+
         let gtkTheme = interfaceSettings.get_string(KEY_GTK_THEME);
         let iconTheme = interfaceSettings.get_string(KEY_ICON_THEME);
         let wmTheme = wmSettings.get_string(KEY_WM_THEME);
@@ -161,32 +184,18 @@ const ATIndicator = new Lang.Class({
                     wmSettings.reset(KEY_WM_THEME);
                 }
             });
-        interfaceSettings.connect('changed::' + KEY_GTK_THEME, Lang.bind(this, function() {
-            let value = interfaceSettings.get_string(KEY_GTK_THEME);
-            if (value == HIGH_CONTRAST_THEME) {
-                highContrast.setToggleState(true);
-            } else {
-                highContrast.setToggleState(false);
-                gtkTheme = value;
-            }
-
-            this._queueSyncMenuVisibility();
-        }));
-        interfaceSettings.connect('changed::' + KEY_ICON_THEME, function() {
-            let value = interfaceSettings.get_string(KEY_ICON_THEME);
-            if (value != HIGH_CONTRAST_THEME)
-                iconTheme = value;
-        });
-        wmSettings.connect('changed::' + KEY_WM_THEME, function() {
-            let value = wmSettings.get_string(KEY_WM_THEME);
-            if (value != HIGH_CONTRAST_THEME)
-                wmTheme = value;
-        });
         return highContrast;
     },
 
     _buildFontItem: function() {
         let settings = new Gio.Settings({ schema_id: DESKTOP_INTERFACE_SCHEMA });
+        settings.connect('changed::' + KEY_TEXT_SCALING_FACTOR, Lang.bind(this, function() {
+            let factor = settings.get_double(KEY_TEXT_SCALING_FACTOR);
+            let active = (factor > 1.0);
+            widget.setToggleState(active);
+
+            this._queueSyncMenuVisibility();
+        }));
 
         let factor = settings.get_double(KEY_TEXT_SCALING_FACTOR);
         let initial_setting = (factor > 1.0);
@@ -200,13 +209,6 @@ const ATIndicator = new Lang.Class({
                 else
                     settings.reset(KEY_TEXT_SCALING_FACTOR);
             });
-        settings.connect('changed::' + KEY_TEXT_SCALING_FACTOR, Lang.bind(this, function() {
-            let factor = settings.get_double(KEY_TEXT_SCALING_FACTOR);
-            let active = (factor > 1.0);
-            widget.setToggleState(active);
-
-            this._queueSyncMenuVisibility();
-        }));
         return widget;
     }
 });

js/ui/status/bluetooth.js

@@ -1,11 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const GnomeBluetooth = imports.gi.GnomeBluetooth;
 const Lang = imports.lang;
-const St = imports.gi.St;
 
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
@@ -23,6 +20,8 @@ const RfkillManagerInterface = '<node> \
 
 const RfkillManagerProxy = Gio.DBusProxy.makeProxyWrapper(RfkillManagerInterface);
 
+const HAD_BLUETOOTH_DEVICES_SETUP = 'had-bluetooth-devices-setup';
+
 const Indicator = new Lang.Class({
     Name: 'BTIndicator',
     Extends: PanelMenu.SystemIndicator,
@@ -32,6 +31,7 @@ const Indicator = new Lang.Class({
 
         this._indicator = this._addIndicator();
         this._indicator.icon_name = 'bluetooth-active-symbolic';
+        this._hadSetupDevices = global.settings.get_boolean(HAD_BLUETOOTH_DEVICES_SETUP);
 
         this._proxy = new RfkillManagerProxy(Gio.DBus.session, BUS_NAME, OBJECT_PATH,
                                              Lang.bind(this, function(proxy, error) {
@@ -44,13 +44,15 @@ const Indicator = new Lang.Class({
                                              }));
         this._proxy.connect('g-properties-changed', Lang.bind(this, this._sync));
 
-        // The Bluetooth menu only appears when Bluetooth is in use,
-        // so just statically build it with a "Turn Off" menu item.
         this._item = new PopupMenu.PopupSubMenuMenuItem(_("Bluetooth"), true);
         this._item.icon.icon_name = 'bluetooth-active-symbolic';
-        this._item.menu.addAction(_("Turn Off"), Lang.bind(this, function() {
-            this._proxy.BluetoothAirplaneMode = true;
+
+        this._toggleItem = new PopupMenu.PopupMenuItem('');
+        this._toggleItem.connect('activate', Lang.bind(this, function() {
+            this._proxy.BluetoothAirplaneMode = !this._proxy.BluetoothAirplaneMode;
         }));
+        this._item.menu.addMenuItem(this._toggleItem);
+
         this._item.menu.addSettingsAction(_("Bluetooth Settings"), 'gnome-bluetooth-panel.desktop');
         this.menu.addMenuItem(this._item);
 
@@ -68,41 +70,75 @@ const Indicator = new Lang.Class({
         while (ret) {
             let isDefault = this._model.get_value(iter,
                                                   GnomeBluetooth.Column.DEFAULT);
-            if (isDefault)
+            let isPowered = this._model.get_value(iter,
+                                                  GnomeBluetooth.Column.POWERED);
+            if (isDefault && isPowered)
                 return iter;
             ret = this._model.iter_next(iter);
         }
         return null;
     },
 
-    _getNConnectedDevices: function() {
+    // nDevices is the number of devices setup for the current default
+    // adapter if one exists and is powered. If unpowered or unavailable,
+    // nDevice is "1" if it had setup devices associated to it the last
+    // time it was seen, and "-1" if not.
+    //
+    // nConnectedDevices is the number of devices connected to the default
+    // adapter if one exists and is powered, or -1 if it's not available.
+    _getNDevices: function() {
         let adapter = this._getDefaultAdapter();
         if (!adapter)
-            return 0;
+            return [ this._hadSetupDevices ? 1 : -1, -1 ];
 
+        let nConnectedDevices = 0;
         let nDevices = 0;
         let [ret, iter] = this._model.iter_children(adapter);
         while (ret) {
             let isConnected = this._model.get_value(iter,
                                                     GnomeBluetooth.Column.CONNECTED);
             if (isConnected)
+                nConnectedDevices++;
+
+            let isPaired = this._model.get_value(iter,
+                                                 GnomeBluetooth.Column.PAIRED);
+            let isTrusted = this._model.get_value(iter,
+                                                  GnomeBluetooth.Column.TRUSTED);
+            if (isPaired || isTrusted)
                 nDevices++;
             ret = this._model.iter_next(iter);
         }
-        return nDevices;
+
+        if (this._hadSetupDevices != (nDevices > 0)) {
+            this._hadSetupDevices = !this._hadSetupDevices;
+            global.settings.set_boolean(HAD_BLUETOOTH_DEVICES_SETUP, this._hadSetupDevices);
+        }
+
+        return [ nDevices, nConnectedDevices];
     },
 
     _sync: function() {
-        let nDevices = this._getNConnectedDevices();
+        let [ nDevices, nConnectedDevices ] = this._getNDevices();
         let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
 
         this.menu.setSensitive(sensitive);
-        this._indicator.visible = nDevices > 0;
-        this._item.actor.visible = this._proxy.BluetoothHasAirplaneMode && !this._proxy.BluetoothAirplaneMode;
+        this._indicator.visible = nConnectedDevices > 0;
 
+        // Remember if there were setup devices and show the menu
+        // if we've seen setup devices and we're not hard blocked
         if (nDevices > 0)
-            this._item.status.text = ngettext("%d Connected Device", "%d Connected Devices", nDevices).format(nDevices);
+            this._item.actor.visible = !this._proxy.BluetoothHardwareAirplaneMode;
         else
-            this._item.status.text = _("Not Connected");
+            this._item.actor.visible = this._proxy.BluetoothHasAirplaneMode && !this._proxy.BluetoothAirplaneMode;
+
+        if (nConnectedDevices > 0)
+            /* Translators: this is the number of connected bluetooth devices */
+            this._item.label.text = ngettext("%d Connected", "%d Connected", nConnectedDevices).format(nConnectedDevices);
+        else if (nConnectedDevices == -1)
+            this._item.label.text = _("Off");
+        else
+            this._item.label.text = _("Not In Use");
+
+        this._toggleItem.label.text = this._proxy.BluetoothAirplaneMode ? _("Turn On") : _("Turn Off");
     },
 });

js/ui/status/keyboard.js

@@ -2,6 +2,7 @@
 
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
 const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
@@ -18,10 +19,6 @@ const PanelMenu = imports.ui.panelMenu;
 const SwitcherPopup = imports.ui.switcherPopup;
 const Util = imports.misc.util;
 
-const DESKTOP_INPUT_SOURCES_SCHEMA = 'org.gnome.desktop.input-sources';
-const KEY_INPUT_SOURCES = 'sources';
-const KEY_KEYBOARD_OPTIONS = 'xkb-options';
-
 const INPUT_SOURCE_TYPE_XKB = 'xkb';
 const INPUT_SOURCE_TYPE_IBUS = 'ibus';
 
@@ -142,6 +139,149 @@ const InputSourceSwitcher = new Lang.Class({
     }
 });
 
+const InputSourceSettings = new Lang.Class({
+    Name: 'InputSourceSettings',
+    Abstract: true,
+
+    _emitInputSourcesChanged: function() {
+        this.emit('input-sources-changed');
+    },
+
+    _emitKeyboardOptionsChanged: function() {
+        this.emit('keyboard-options-changed');
+    },
+
+    _emitPerWindowChanged: function() {
+        this.emit('per-window-changed');
+    },
+
+    get inputSources() {
+        return [];
+    },
+
+    get keyboardOptions() {
+        return [];
+    },
+
+    get perWindow() {
+        return false;
+    }
+});
+Signals.addSignalMethods(InputSourceSettings.prototype);
+
+const InputSourceSystemSettings = new Lang.Class({
+    Name: 'InputSourceSystemSettings',
+    Extends: InputSourceSettings,
+
+    _BUS_NAME: 'org.freedesktop.locale1',
+    _BUS_PATH: '/org/freedesktop/locale1',
+    _BUS_IFACE: 'org.freedesktop.locale1',
+    _BUS_PROPS_IFACE: 'org.freedesktop.DBus.Properties',
+
+    _init: function() {
+        this._layouts = '';
+        this._variants = '';
+        this._options = '';
+
+        this._reload();
+
+        Gio.DBus.system.signal_subscribe(this._BUS_NAME,
+                                         this._BUS_PROPS_IFACE,
+                                         'PropertiesChanged',
+                                         this._BUS_PATH,
+                                         null,
+                                         Gio.DBusSignalFlags.NONE,
+                                         Lang.bind(this, this._reload));
+    },
+
+    _reload: function() {
+        Gio.DBus.system.call(this._BUS_NAME,
+                             this._BUS_PATH,
+                             this._BUS_PROPS_IFACE,
+                             'GetAll',
+                             new GLib.Variant('(s)', [this._BUS_IFACE]),
+                             null, Gio.DBusCallFlags.NONE, -1, null,
+                             Lang.bind(this, function(conn, result) {
+                                 let props;
+                                 try {
+                                     props = conn.call_finish(result).deep_unpack()[0];
+                                 } catch(e) {
+                                     log('Could not get properties from ' + this._BUS_NAME);
+                                     return;
+                                 }
+                                 let layouts = props['X11Layout'].unpack();
+                                 let variants = props['X11Variant'].unpack();
+                                 let options = props['X11Options'].unpack();
+
+                                 if (layouts != this._layouts ||
+                                     variants != this._variants) {
+                                     this._layouts = layouts;
+                                     this._variants = variants;
+                                     this._emitInputSourcesChanged();
+                                 }
+                                 if (options != this._options) {
+                                     this._options = options;
+                                     this._emitKeyboardOptionsChanged();
+                                 }
+                             }));
+    },
+
+    get inputSources() {
+        let sourcesList = [];
+        let layouts = this._layouts.split(',');
+        let variants = this._variants.split(',');
+
+        for (let i = 0; i < layouts.length && !!layouts[i]; i++) {
+            let id = layouts[i];
+            if (!!variants[i])
+                id += '+' + variants[i];
+            sourcesList.push({ type: INPUT_SOURCE_TYPE_XKB, id: id });
+        }
+        return sourcesList;
+    },
+
+    get keyboardOptions() {
+        return this._options.split(',');
+    }
+});
+
+const InputSourceSessionSettings = new Lang.Class({
+    Name: 'InputSourceSessionSettings',
+    Extends: InputSourceSettings,
+
+    _DESKTOP_INPUT_SOURCES_SCHEMA: 'org.gnome.desktop.input-sources',
+    _KEY_INPUT_SOURCES: 'sources',
+    _KEY_KEYBOARD_OPTIONS: 'xkb-options',
+    _KEY_PER_WINDOW: 'per-window',
+
+    _init: function() {
+        this._settings = new Gio.Settings({ schema_id: this._DESKTOP_INPUT_SOURCES_SCHEMA });
+        this._settings.connect('changed::' + this._KEY_INPUT_SOURCES, Lang.bind(this, this._emitInputSourcesChanged));
+        this._settings.connect('changed::' + this._KEY_KEYBOARD_OPTIONS, Lang.bind(this, this._emitKeyboardOptionsChanged));
+        this._settings.connect('changed::' + this._KEY_PER_WINDOW, Lang.bind(this, this._emitPerWindowChanged));
+    },
+
+    get inputSources() {
+        let sourcesList = [];
+        let sources = this._settings.get_value(this._KEY_INPUT_SOURCES);
+        let nSources = sources.n_children();
+
+        for (let i = 0; i < nSources; i++) {
+            let [type, id] = sources.get_child_value(i).deep_unpack();
+            sourcesList.push({ type: type, id: id });
+        }
+        return sourcesList;
+    },
+
+    get keyboardOptions() {
+        return this._settings.get_strv(this._KEY_KEYBOARD_OPTIONS);
+    },
+
+    get perWindow() {
+        return this._settings.get_boolean(this._KEY_PER_WINDOW);
+    }
+});
+
 const InputSourceManager = new Lang.Class({
     Name: 'InputSourceManager',
 
@@ -155,11 +295,11 @@ const InputSourceManager = new Lang.Class({
         this._ibusSources = {};
 
         this._currentSource = null;
-        this._backupSource = null;
 
         // All valid input sources currently in the gsettings
         // KEY_INPUT_SOURCES list ordered by most recently used
         this._mruSources = [];
+        this._mruSourcesBackup = null;
         this._keybindingAction =
             Main.wm.addKeybinding('switch-input-source',
                                   new Gio.Settings({ schema_id: "org.gnome.desktop.wm.keybindings" }),
@@ -172,9 +312,12 @@ const InputSourceManager = new Lang.Class({
                                   Meta.KeyBindingFlags.IS_REVERSED,
                                   Shell.ActionMode.ALL,
                                   Lang.bind(this, this._switchInputSource));
-        this._settings = new Gio.Settings({ schema_id: DESKTOP_INPUT_SOURCES_SCHEMA });
-        this._settings.connect('changed::' + KEY_INPUT_SOURCES, Lang.bind(this, this._inputSourcesChanged));
-        this._settings.connect('changed::' + KEY_KEYBOARD_OPTIONS, Lang.bind(this, this._keyboardOptionsChanged));
+        if (Main.sessionMode.isGreeter)
+            this._settings = new InputSourceSystemSettings();
+        else
+            this._settings = new InputSourceSessionSettings();
+        this._settings.connect('input-sources-changed', Lang.bind(this, this._inputSourcesChanged));
+        this._settings.connect('keyboard-options-changed', Lang.bind(this, this._keyboardOptionsChanged));
 
         this._xkbInfo = KeyboardManager.getXkbInfo();
         this._keyboardManager = KeyboardManager.getKeyboardManager();
@@ -192,13 +335,13 @@ const InputSourceManager = new Lang.Class({
         this._focusWindowNotifyId = 0;
         this._overviewShowingId = 0;
         this._overviewHiddenId = 0;
-        this._settings.connect('changed::per-window', Lang.bind(this, this._sourcesPerWindowChanged));
+        this._settings.connect('per-window-changed', Lang.bind(this, this._sourcesPerWindowChanged));
         this._sourcesPerWindowChanged();
         this._disableIBus = false;
     },
 
     reload: function() {
-        this._keyboardManager.setKeyboardOptions(this._settings.get_strv(KEY_KEYBOARD_OPTIONS));
+        this._keyboardManager.setKeyboardOptions(this._settings.keyboardOptions);
         this._inputSourcesChanged();
     },
 
@@ -253,7 +396,7 @@ const InputSourceManager = new Lang.Class({
     },
 
     _keyboardOptionsChanged: function() {
-        this._keyboardManager.setKeyboardOptions(this._settings.get_strv(KEY_KEYBOARD_OPTIONS));
+        this._keyboardManager.setKeyboardOptions(this._settings.keyboardOptions);
         this._keyboardManager.reapply();
     },
 
@@ -294,8 +437,8 @@ const InputSourceManager = new Lang.Class({
     },
 
     _inputSourcesChanged: function() {
-        let sources = this._settings.get_value(KEY_INPUT_SOURCES);
-        let nSources = sources.n_children();
+        let sources = this._settings.inputSources;
+        let nSources = sources.length;
 
         this._inputSources = {};
         this._ibusSources = {};
@@ -304,7 +447,8 @@ const InputSourceManager = new Lang.Class({
         for (let i = 0; i < nSources; i++) {
             let displayName;
             let shortName;
-            let [type, id] = sources.get_child_value(i).deep_unpack();
+            let type = sources[i].type;
+            let id = sources[i].id;
             let exists = false;
 
             if (type == INPUT_SOURCE_TYPE_XKB) {
@@ -372,6 +516,11 @@ const InputSourceManager = new Lang.Class({
 
         this._keyboardManager.setUserLayouts(sourcesList.map(function(x) { return x.xkbId; }));
 
+        if (!this._disableIBus && this._mruSourcesBackup) {
+            this._mruSources = this._mruSourcesBackup;
+            this._mruSourcesBackup = null;
+        }
+
         let mruSources = [];
         for (let i = 0; i < this._mruSources.length; i++) {
             for (let j = 0; j < sourcesList.length; j++)
@@ -383,20 +532,8 @@ const InputSourceManager = new Lang.Class({
         }
         this._mruSources = mruSources.concat(sourcesList);
 
-        if (this._mruSources.length > 0) {
-            if (!this._disableIBus && this._backupSource) {
-                for (let i = 0; i < this._mruSources.length; i++) {
-                    if (this._mruSources[i].type == this._backupSource.type &&
-                        this._mruSources[i].id == this._backupSource.id) {
-                        let currentSource = this._mruSources.splice(i, 1);
-                        this._mruSources = currentSource.concat(this._mruSources);
-                        break;
-                    }
-                }
-                this._backupSource = null;
-            }
+        if (this._mruSources.length > 0)
             this._mruSources[0].activate();
-        }
 
         // All ibus engines are preloaded here to reduce the launching time
         // when users switch the input sources.
@@ -461,16 +598,12 @@ const InputSourceManager = new Lang.Class({
             if (this._disableIBus)
                 return;
             this._disableIBus = true;
-            this._backupSource = this._currentSource;
+            this._mruSourcesBackup = this._mruSources.slice();
         } else {
             if (!this._disableIBus)
                 return;
             this._disableIBus = false;
         }
-        // If this._mruSources is not cleared before this.reload() is called,
-        // the order is different from the original one as IM sources will
-        // be appended to XKB sources.
-        this._mruSources = [];
         this.reload();
     },
 
@@ -513,7 +646,7 @@ const InputSourceManager = new Lang.Class({
     },
 
     _sourcesPerWindowChanged: function() {
-        this._sourcesPerWindow = this._settings.get_boolean('per-window');
+        this._sourcesPerWindow = this._settings.perWindow;
 
         if (this._sourcesPerWindow && this._focusWindowNotifyId == 0) {
             this._focusWindowNotifyId = global.display.connect('notify::focus-window',

js/ui/status/location.js

@@ -1,5 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
+const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const Lang = imports.lang;
@@ -7,12 +8,18 @@ const Lang = imports.lang;
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
+const ModalDialog = imports.ui.modalDialog;
 const Shell = imports.gi.Shell;
+const Signals = imports.signals;
+const St = imports.gi.St;
 
 const LOCATION_SCHEMA = 'org.gnome.system.location';
 const MAX_ACCURACY_LEVEL = 'max-accuracy-level';
 const ENABLED = 'enabled';
 
+const APP_PERMISSIONS_TABLE = 'gnome';
+const APP_PERMISSIONS_ID = 'geolocation';
+
 const GeoclueAccuracyLevel = {
     NONE: 0,
     COUNTRY: 1,
@@ -22,6 +29,15 @@ const GeoclueAccuracyLevel = {
     EXACT: 8
 };
 
+function accuracyLevelToString(accuracyLevel) {
+    for (let key in GeoclueAccuracyLevel) {
+        if (GeoclueAccuracyLevel[key] == accuracyLevel)
+            return key;
+    }
+
+    return 'NONE';
+}
+
 var GeoclueIface = '<node> \
   <interface name="org.freedesktop.GeoClue2.Manager"> \
     <property name="InUse" type="b" access="read"/> \
@@ -46,6 +62,26 @@ var AgentIface = '<node> \
   </interface> \
 </node>';
 
+var XdgAppIface = '<node> \
+  <interface name="org.freedesktop.XdgApp.PermissionStore"> \
+    <method name="Lookup"> \
+      <arg name="table" type="s" direction="in"/> \
+      <arg name="id" type="s" direction="in"/> \
+      <arg name="permissions" type="a{sas}" direction="out"/> \
+      <arg name="data" type="v" direction="out"/> \
+    </method> \
+    <method name="Set"> \
+      <arg name="table" type="s" direction="in"/> \
+      <arg name="create" type="b" direction="in"/> \
+      <arg name="id" type="s" direction="in"/> \
+      <arg name="app_permissions" type="a{sas}" direction="in"/> \
+      <arg name="data" type="v" direction="in"/> \
+    </method> \
+  </interface> \
+</node>';
+
+const PermissionStore = Gio.DBusProxy.makeProxyWrapper(XdgAppIface);
+
 const Indicator = new Lang.Class({
     Name: 'LocationIndicator',
     Extends: PanelMenu.SystemIndicator,
@@ -62,13 +98,13 @@ const Indicator = new Lang.Class({
         this._indicator = this._addIndicator();
         this._indicator.icon_name = 'find-location-symbolic';
 
-        this._item = new PopupMenu.PopupSubMenuMenuItem(_("Location"), true);
+        this._item = new PopupMenu.PopupSubMenuMenuItem('', true);
         this._item.icon.icon_name = 'find-location-symbolic';
 
         this._agent = Gio.DBusExportedObject.wrapJSObject(AgentIface, this);
         this._agent.export(Gio.DBus.system, '/org/freedesktop/GeoClue2/Agent');
 
-        this._item.status.text = _("Enabled");
+        this._item.label.text = _("Location Enabled");
         this._onOffAction = this._item.menu.addAction(_("Disable"), Lang.bind(this, this._onOnOffAction));
         this._item.menu.addSettingsAction(_("Privacy Settings"), 'gnome-privacy-panel.desktop');
 
@@ -83,64 +119,66 @@ const Indicator = new Lang.Class({
         this._onSessionUpdated();
         this._onMaxAccuracyLevelChanged();
         this._connectToGeoclue();
+        this._connectToPermissionStore();
     },
 
     get MaxAccuracyLevel() {
         return this._getMaxAccuracyLevel();
     },
 
-    // We (and geoclue) have currently no way to reliably identifying apps so
-    // for now, lets just authorize all apps as long as they provide a valid
-    // desktop ID. We also ensure they don't get more accuracy than global max.
-    AuthorizeApp: function(desktop_id, reqAccuracyLevel) {
-        var appSystem = Shell.AppSystem.get_default();
-        var app = appSystem.lookup_app(desktop_id + ".desktop");
-        if (app == null) {
-            return [false, 0];
-        }
+    AuthorizeAppAsync: function(params, invocation) {
+        let [desktopId, reqAccuracyLevel] = params;
 
-        let allowedAccuracyLevel = clamp(reqAccuracyLevel, 0, this._getMaxAccuracyLevel());
-        return [true, allowedAccuracyLevel];
+        let authorizer = new AppAuthorizer(desktopId,
+                                           reqAccuracyLevel,
+                                           this._permStoreProxy,
+                                           this._getMaxAccuracyLevel());
+
+        authorizer.authorize(Lang.bind(this, function(accuracyLevel) {
+            let ret = (accuracyLevel != GeoclueAccuracyLevel.NONE);
+            invocation.return_value(GLib.Variant.new('(bu)',
+                                                     [ret, accuracyLevel]));
+        }));
     },
 
     _syncIndicator: function() {
-        if (this._proxy == null) {
+        if (this._managerProxy == null) {
             this._indicator.visible = false;
             this._item.actor.visible = false;
             return;
         }
 
-        this._indicator.visible = this._proxy.InUse;
+        this._indicator.visible = this._managerProxy.InUse;
         this._item.actor.visible = this._indicator.visible;
         this._updateMenuLabels();
     },
 
     _connectToGeoclue: function() {
-        if (this._proxy != null || this._connecting)
+        if (this._managerProxy != null || this._connecting)
             return false;
 
         this._connecting = true;
         new GeoclueManager(Gio.DBus.system,
                            'org.freedesktop.GeoClue2',
                            '/org/freedesktop/GeoClue2/Manager',
-                           Lang.bind(this, this._onProxyReady));
+                           Lang.bind(this, this._onManagerProxyReady));
         return true;
     },
 
-    _onProxyReady: function(proxy, error) {
+    _onManagerProxyReady: function(proxy, error) {
         if (error != null) {
             log(error.message);
             this._connecting = false;
             return;
         }
 
-        this._proxy = proxy;
-        this._propertiesChangedId = this._proxy.connect('g-properties-changed',
+        this._managerProxy = proxy;
+        this._propertiesChangedId = this._managerProxy.connect('g-properties-changed',
                                                         Lang.bind(this, this._onGeocluePropsChanged));
 
         this._syncIndicator();
 
-        this._proxy.AddAgentRemote('gnome-shell', Lang.bind(this, this._onAgentRegistered));
+        this._managerProxy.AddAgentRemote('gnome-shell', Lang.bind(this, this._onAgentRegistered));
     },
 
     _onAgentRegistered: function(result, error) {
@@ -153,10 +191,10 @@ const Indicator = new Lang.Class({
 
     _onGeoclueVanished: function() {
         if (this._propertiesChangedId) {
-            this._proxy.disconnect(this._propertiesChangedId);
+            this._managerProxy.disconnect(this._propertiesChangedId);
             this._propertiesChangedId = 0;
         }
-        this._proxy = null;
+        this._managerProxy = null;
 
         this._syncIndicator();
     },
@@ -173,10 +211,11 @@ const Indicator = new Lang.Class({
 
     _updateMenuLabels: function() {
         if (this._settings.get_boolean(ENABLED)) {
-            this._item.status.text = this._indicator.visible ? _("In Use") : _("Enabled");
+            this._item.label.text = this._indicator.visible ? _("Location In Use")
+                                                            : _("Location Enabled");
             this._onOffAction.label.text = _("Disable");
         } else {
-            this._item.status.text = _("Disabled");
+            this._item.label.text = _("Location Disabled");
             this._onOffAction.label.text = _("Enable");
         }
     },
@@ -210,9 +249,206 @@ const Indicator = new Lang.Class({
         let unpacked = properties.deep_unpack();
         if ("InUse" in unpacked)
             this._syncIndicator();
-    }
+    },
+
+    _connectToPermissionStore: function() {
+        this._permStoreProxy = null;
+        new PermissionStore(Gio.DBus.session,
+                           'org.freedesktop.XdgApp',
+                           '/org/freedesktop/XdgApp/PermissionStore',
+                           Lang.bind(this, this._onPermStoreProxyReady));
+    },
+
+    _onPermStoreProxyReady: function(proxy, error) {
+        if (error != null) {
+            log(error.message);
+            return;
+        }
+
+        this._permStoreProxy = proxy;
+    },
 });
 
 function clamp(value, min, max) {
     return Math.max(min, Math.min(max, value));
 }
+
+const AppAuthorizer = new Lang.Class({
+    Name: 'LocationAppAuthorizer',
+
+    _init: function(desktopId,
+                    reqAccuracyLevel,
+                    permStoreProxy,
+                    maxAccuracyLevel) {
+        this.desktopId = desktopId;
+        this.reqAccuracyLevel = reqAccuracyLevel;
+        this._permStoreProxy = permStoreProxy;
+        this._maxAccuracyLevel = maxAccuracyLevel;
+
+        this._accuracyLevel = GeoclueAccuracyLevel.NONE;
+    },
+
+    authorize: function(onAuthDone) {
+        this._onAuthDone = onAuthDone;
+
+        let appSystem = Shell.AppSystem.get_default();
+        this._app = appSystem.lookup_app(this.desktopId + ".desktop");
+        if (this._app == null || this._permStoreProxy == null) {
+            this._completeAuth();
+
+            return;
+        }
+
+        this._permStoreProxy.LookupRemote(APP_PERMISSIONS_TABLE,
+                                          APP_PERMISSIONS_ID,
+                                          Lang.bind(this,
+                                                    this._onPermLookupDone));
+    },
+
+    _onPermLookupDone: function(result, error) {
+        if (error != null) {
+            if (error.domain == Gio.DBusError) {
+                // Likely no xdg-app installed, just authorize the app
+                this._accuracyLevel = this.reqAccuracyLevel;
+                this._permStoreProxy = null;
+                this._completeAuth();
+            } else {
+                // Currently xdg-app throws an error if we lookup for
+                // unknown ID (which would be the case first time this code
+                // runs) so we continue with user authorization as normal
+                // and ID is added to the store if user says "yes".
+                log(error.message);
+                this._permissions = {};
+                this._userAuthorizeApp();
+            }
+
+            return;
+        }
+
+        [this._permissions] = result;
+        let permission = this._permissions[this.desktopId];
+
+        if (permission == null) {
+            this._userAuthorizeApp();
+        } else {
+            let [levelStr] = permission || ['NONE'];
+            this._accuracyLevel = GeoclueAccuracyLevel[levelStr] ||
+                                  GeoclueAccuracyLevel.NONE;
+            this._completeAuth();
+        }
+    },
+
+    _userAuthorizeApp: function() {
+        let name = this._app.get_name();
+        let appInfo = this._app.get_app_info();
+        let reason = appInfo.get_string("X-Geoclue-Reason");
+
+        this._showAppAuthDialog(name, reason);
+    },
+
+    _showAppAuthDialog: function(name, reason) {
+        this._dialog = new GeolocationDialog(name,
+                                             reason,
+                                             this.reqAccuracyLevel);
+
+        let responseId = this._dialog.connect('response', Lang.bind(this,
+            function(dialog, level) {
+                this._dialog.disconnect(responseId);
+                this._accuracyLevel = level;
+                this._completeAuth();
+            }));
+
+        this._dialog.open();
+    },
+
+    _completeAuth: function() {
+        if (this._accuracyLevel != GeoclueAccuracyLevel.NONE) {
+            this._accuracyLevel = clamp(this._accuracyLevel,
+                                        0,
+                                        this._maxAccuracyLevel);
+        }
+        this._saveToPermissionStore();
+
+        this._onAuthDone(this._accuracyLevel);
+    },
+
+    _saveToPermissionStore: function() {
+        if (this._permStoreProxy == null)
+            return;
+
+        let levelStr = accuracyLevelToString(this._accuracyLevel);
+        let dateStr = Math.round(Date.now() / 1000).toString();
+        this._permissions[this.desktopId] = [levelStr, dateStr];
+
+        let data = GLib.Variant.new('av', {});
+
+        this._permStoreProxy.SetRemote(APP_PERMISSIONS_TABLE,
+                                       true,
+                                       APP_PERMISSIONS_ID,
+                                       this._permissions,
+                                       data,
+                                       function (result, error) {
+            if (error != null)
+                log(error.message);
+        });
+    },
+});
+
+const GeolocationDialog = new Lang.Class({
+    Name: 'GeolocationDialog',
+    Extends: ModalDialog.ModalDialog,
+
+    _init: function(name, reason, reqAccuracyLevel) {
+        this.parent({ styleClass: 'geolocation-dialog' });
+        this.reqAccuracyLevel = reqAccuracyLevel;
+
+        let mainContentBox = new St.BoxLayout({ style_class: 'geolocation-dialog-main-layout' });
+        this.contentLayout.add_actor(mainContentBox);
+
+        let icon = new St.Icon({ style_class: 'geolocation-dialog-icon',
+                                 icon_name: 'find-location-symbolic',
+                                 y_align: Clutter.ActorAlign.START });
+        mainContentBox.add_actor(icon);
+
+        let messageBox = new St.BoxLayout({ style_class: 'geolocation-dialog-content',
+                                            vertical: true });
+        mainContentBox.add_actor(messageBox);
+
+        this._title = new St.Label({ style_class: 'geolocation-dialog-title headline' });
+        messageBox.add_actor(this._title);
+
+        this._reason = new St.Label({ style_class: 'geolocation-dialog-reason' });
+        messageBox.add_actor(this._reason);
+
+        this._privacyNote = new St.Label();
+        messageBox.add_actor(this._privacyNote);
+
+        let button = this.addButton({ label: _("Deny Access"),
+                                      action: Lang.bind(this, this._onDenyClicked),
+                                      key: Clutter.KEY_Escape });
+        this.addButton({ label: _("Grant Access"),
+                         action: Lang.bind(this, this._onGrantClicked) });
+
+        this.setInitialKeyFocus(button);
+
+        /* Translators: %s is an application name */
+        this._title.text = _("Give %s access to your location?").format(name);
+
+        this._privacyNote.text = _("Location access can be changed at any time from the privacy settings.");
+
+        if (reason)
+            this._reason.text = reason;
+        this._reason.visible = (reason != null);
+    },
+
+    _onGrantClicked: function() {
+        this.emit('response', this.reqAccuracyLevel);
+        this.close();
+    },
+
+    _onDenyClicked: function() {
+        this.emit('response', GeoclueAccuracyLevel.NONE);
+        this.close();
+    }
+});
+Signals.addSignalMethods(GeolocationDialog.prototype);

js/ui/status/network.js

@@ -257,16 +257,8 @@ const NMConnectionSection = new Lang.Class({
         this._radioSection.actor.visible = (nItems > 1);
         this._labelSection.actor.visible = (nItems == 1);
 
-        this.item.status.text = this._getStatus();
+        this.item.label.text = this._getStatus();
         this.item.icon.icon_name = this._getMenuIcon();
-
-        // desc can be undefined at cold-plug, before we called
-        // NMGtk.disambiguate_device_names() at least once
-        let desc = this._getDescription();
-        if (desc)
-            this.item.label.text = desc;
-        else
-            this.item.label.text = '';
     },
 
     _getMenuIcon: function() {
@@ -355,6 +347,7 @@ const NMConnectionDevice = new Lang.Class({
         this.parent(client);
         this._device = device;
         this._settings = settings;
+        this._description = '';
 
         this._autoConnectItem = this.item.menu.addAction(_("Connect"), Lang.bind(this, this._autoConnect));
         this._deactivateItem = this._radioSection.addAction(_("Turn Off"), Lang.bind(this, this.deactivateConnection));
@@ -454,38 +447,44 @@ const NMConnectionDevice = new Lang.Class({
 
         switch(this._device.state) {
         case NetworkManager.DeviceState.DISCONNECTED:
-            return _("Off");
+            /* Translators: %s is a network identifier */
+            return _("%s Off").format(this._getDescription());
         case NetworkManager.DeviceState.ACTIVATED:
-            return _("Connected");
+            /* Translators: %s is a network identifier */
+            return _("%s Connected").format(this._getDescription());
         case NetworkManager.DeviceState.UNMANAGED:
             /* Translators: this is for network devices that are physically present but are not
-               under NetworkManager's control (and thus cannot be used in the menu) */
-            return _("Unmanaged");
+               under NetworkManager's control (and thus cannot be used in the menu);
+               %s is a network identifier */
+            return _("%s Unmanaged").format(this._getDescription());
         case NetworkManager.DeviceState.DEACTIVATING:
-            return _("Disconnecting");
+            /* Translators: %s is a network identifier */
+            return _("%s Disconnecting").format(this._getDescription());
         case NetworkManager.DeviceState.PREPARE:
         case NetworkManager.DeviceState.CONFIG:
         case NetworkManager.DeviceState.IP_CONFIG:
         case NetworkManager.DeviceState.IP_CHECK:
         case NetworkManager.DeviceState.SECONDARIES:
-            return _("Connecting");
+            /* Translators: %s is a network identifier */
+            return _("%s Connecting").format(this._getDescription());
         case NetworkManager.DeviceState.NEED_AUTH:
-            /* Translators: this is for network connections that require some kind of key or password */
-            return _("Authentication required");
+            /* Translators: this is for network connections that require some kind of key or password; %s is a network identifier */
+            return _("%s Requires Authentication").format(this._getDescription());
         case NetworkManager.DeviceState.UNAVAILABLE:
             // This state is actually a compound of various states (generically unavailable,
             // firmware missing), that are exposed by different properties (whose state may
             // or may not updated when we receive state-changed).
             if (this._device.firmware_missing) {
                 /* Translators: this is for devices that require some kind of firmware or kernel
-                   module, which is missing */
-                return _("Firmware missing");
+                   module, which is missing; %s is a network identifier */
+                return _("Firmware Missing For %s").format(this._getDescription());
             }
             /* Translators: this is for a network device that cannot be activated (for example it
-               is disabled by rfkill, or it has no coverage */
-            return _("Unavailable");
+               is disabled by rfkill, or it has no coverage; %s is a network identifier */
+            return _("%s Unavailable").format(this._getDescription());
         case NetworkManager.DeviceState.FAILED:
-            return _("Connection failed");
+            /* Translators: %s is a network identifier */
+            return _("%s Connection Failed").format(this._getDescription());
         default:
             log('Device state invalid, is %d'.format(this._device.state));
             return 'invalid';
@@ -585,11 +584,12 @@ const NMDeviceModem = new Lang.Class({
 
     _getStatus: function() {
         if (!this._client.wwan_hardware_enabled)
-            return _("Hardware Disabled");
+            /* Translators: %s is a network identifier */
+            return _("%s Hardware Disabled").format(this._getDescription());
         else if (!this._client.wwan_enabled)
             /* Translators: this is for a network device that cannot be activated
-               because it's disabled by rfkill (airplane mode) */
-            return _("Disabled");
+               because it's disabled by rfkill (airplane mode); %s is a network identifier */
+            return _("%s Disabled").format(this._getDescription());
         else if (this._device.state == NetworkManager.DeviceState.ACTIVATED &&
                  this._mobileDevice && this._mobileDevice.operator_name)
             return this._mobileDevice.operator_name;
@@ -877,7 +877,7 @@ const NMWirelessDialog = new Lang.Class({
                                                  y_align: Clutter.ActorAlign.CENTER });
 
         let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
-        this._noNetworksSpinner = new Animation.AnimatedIcon(file, 24, 24);
+        this._noNetworksSpinner = new Animation.AnimatedIcon(file, 16, 16);
         this._noNetworksBox.add_actor(this._noNetworksSpinner.actor);
         this._noNetworksBox.add_actor(new St.Label({ style_class: 'no-networks-label',
                                                      text: _("No Networks") }));
@@ -917,10 +917,7 @@ const NMWirelessDialog = new Lang.Class({
                                                   key: Clutter.Escape });
         this._connectButton = this.addButton({ action: Lang.bind(this, this._connect),
                                                label: _("Connect"),
-                                               key: Clutter.Return },
-                                             { expand: true,
-                                               x_fill: false,
-                                               x_align: St.Align.END });
+                                               key: Clutter.Return });
     },
 
     _connect: function() {
@@ -1282,9 +1279,8 @@ const NMDeviceWireless = new Lang.Class({
         this._toggleItem.label.text = this._client.wireless_enabled ? _("Turn Off") : _("Turn On");
         this._toggleItem.actor.visible = this._client.wireless_hardware_enabled;
 
-        this.item.status.text = this._getStatus();
         this.item.icon.icon_name = this._getMenuIcon();
-        this.item.label.text = this._description;
+        this.item.label.text = this._getStatus();
     },
 
     setDeviceDescription: function(desc) {
@@ -1296,18 +1292,23 @@ const NMDeviceWireless = new Lang.Class({
         let ap = this._device.active_access_point;
 
         if (this._isHotSpotMaster())
-            return _("Hotspot Active");
+            /* Translators: %s is a network identifier */
+            return _("%s Hotspot Active").format(this._description);
         else if (this._device.state >= NetworkManager.DeviceState.PREPARE &&
                  this._device.state < NetworkManager.DeviceState.ACTIVATED)
-            return _("Connecting");
+            /* Translators: %s is a network identifier */
+            return _("%s Connecting").format(this._description);
         else if (ap)
             return ssidToLabel(ap.get_ssid());
         else if (!this._client.wireless_hardware_enabled)
-            return _("Hardware Disabled");
+            /* Translators: %s is a network identifier */
+            return _("%s Hardware Disabled").format(this._description);
         else if (!this._client.wireless_enabled)
-            return _("Off");
+            /* Translators: %s is a network identifier */
+            return _("%s Off").format(this._description);
         else if (this._device.state == NetworkManager.DeviceState.DISCONNECTED)
-            return _("Not Connected");
+            /* Translators: %s is a network identifier */
+            return _("%s Not Connected").format(this._description);
         else
             return '';
     },
@@ -1509,7 +1510,7 @@ const NMVPNSection = new Lang.Class({
                 return item.getName();
         }
 
-        return _("Off");
+        return _("VPN Off");
     },
 
     _getMenuIcon: function() {

js/ui/status/power.js

@@ -1,6 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
+const Clutter = imports.gi.Clutter;
+const St = imports.gi.St;
 const Lang = imports.lang;
 const UPower = imports.gi.UPowerGlib;
 
@@ -25,6 +27,8 @@ const DisplayDeviceInterface = '<node> \
 
 const PowerManagerProxy = Gio.DBusProxy.makeProxyWrapper(DisplayDeviceInterface);
 
+const SHOW_BATTERY_PERCENTAGE       = 'show-battery-percentage';
+
 const Indicator = new Lang.Class({
     Name: 'PowerIndicator',
     Extends: PanelMenu.SystemIndicator,
@@ -32,7 +36,15 @@ const Indicator = new Lang.Class({
     _init: function() {
         this.parent();
 
+        this._desktopSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.interface' });
+        this._desktopSettings.connect('changed::' + SHOW_BATTERY_PERCENTAGE,
+                                      Lang.bind(this, this._sync));
+
         this._indicator = this._addIndicator();
+        this._percentageLabel = new St.Label({ y_expand: true,
+                                               y_align: Clutter.ActorAlign.CENTER });
+        this.indicators.add(this._percentageLabel, { expand: true, y_fill: true });
+        this.indicators.add_style_class_name('power-status');
 
         this._proxy = new PowerManagerProxy(Gio.DBus.system, BUS_NAME, OBJECT_PATH,
                                             Lang.bind(this, function(proxy, error) {
@@ -83,12 +95,12 @@ const Indicator = new Lang.Class({
 
         if (this._proxy.State == UPower.DeviceState.DISCHARGING) {
             // Translators: this is <hours>:<minutes> Remaining (<percentage>)
-            return _("%d\u2236%02d Remaining (%d%%)").format(hours, minutes, this._proxy.Percentage);
+            return _("%d\u2236%02d Remaining (%d\u2009%%)").format(hours, minutes, this._proxy.Percentage);
         }
 
         if (this._proxy.State == UPower.DeviceState.CHARGING) {
             // Translators: this is <hours>:<minutes> Until Full (<percentage>)
-            return _("%d\u2236%02d Until Full (%d%%)").format(hours, minutes, this._proxy.Percentage);
+            return _("%d\u2236%02d Until Full (%d\u2009%%)").format(hours, minutes, this._proxy.Percentage);
         }
 
         return null;
@@ -99,10 +111,12 @@ const Indicator = new Lang.Class({
         let visible = this._proxy.IsPresent;
         if (visible) {
             this._item.actor.show();
+            this._percentageLabel.visible = this._desktopSettings.get_boolean(SHOW_BATTERY_PERCENTAGE);
         } else {
             // If there's no battery, then we use the power icon.
             this._item.actor.hide();
             this._indicator.icon_name = 'system-shutdown-symbolic';
+            this._percentageLabel.hide();
             return;
         }
 
@@ -111,13 +125,15 @@ const Indicator = new Lang.Class({
         this._indicator.icon_name = icon;
         this._item.icon.icon_name = icon;
 
-        // The status label
-        this._item.status.text = this._getStatus();
-
-        // The sub-menu heading
-        if (this._proxy.Type == UPower.DeviceKind.UPS)
-            this._item.label.text = _("UPS");
+        // The icon label
+        let label
+        if (this._proxy.State == UPower.DeviceState.FULLY_CHARGED)
+          label = _("%d\u2009%%").format(100);
         else
-            this._item.label.text = _("Battery");
+          label = _("%d\u2009%%").format(this._proxy.Percentage);
+        this._percentageLabel.clutter_text.set_markup('<span size="smaller">' + label + '</span>');
+
+        // The status label
+        this._item.label.text = this._getStatus();
     },
 });

js/ui/status/rfkill.js

@@ -85,9 +85,8 @@ const Indicator = new Lang.Class({
         // The menu only appears when airplane mode is on, so just
         // statically build it as if it was on, rather than dynamically
         // changing the menu contents.
-        this._item = new PopupMenu.PopupSubMenuMenuItem(_("Airplane Mode"), true);
+        this._item = new PopupMenu.PopupSubMenuMenuItem(_("Airplane Mode On"), true);
         this._item.icon.icon_name = 'airplane-mode-symbolic';
-        this._item.status.text = _("On");
         this._offItem = this._item.menu.addAction(_("Turn Off"), Lang.bind(this, function() {
             this._manager.airplaneMode = false;
         }));

js/ui/status/system.js

@@ -17,15 +17,24 @@ const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 
 const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
-const SCREENSAVER_SCHEMA = 'org.gnome.desktop.screensaver';
 const LOGIN_SCREEN_SCHEMA = 'org.gnome.login-screen';
-const PRIVACY_SCHEMA = 'org.gnome.desktop.privacy'
 const DISABLE_USER_SWITCH_KEY = 'disable-user-switching';
 const DISABLE_LOCK_SCREEN_KEY = 'disable-lock-screen';
 const DISABLE_LOG_OUT_KEY = 'disable-log-out';
 const DISABLE_RESTART_KEY = 'disable-restart-buttons';
 const ALWAYS_SHOW_LOG_OUT_KEY = 'always-show-log-out';
 
+const SENSOR_BUS_NAME = 'net.hadess.SensorProxy';
+const SENSOR_OBJECT_PATH = '/net/hadess/SensorProxy';
+
+const SensorProxyInterface = '<node> \
+<interface name="net.hadess.SensorProxy"> \
+  <property name="HasAccelerometer" type="b" access="read"/> \
+</interface> \
+</node>';
+
+const SensorProxy = Gio.DBusProxy.makeProxyWrapper(SensorProxyInterface);
+
 const AltSwitcher = new Lang.Class({
     Name: 'AltSwitcher',
 
@@ -95,10 +104,8 @@ const Indicator = new Lang.Class({
     _init: function() {
         this.parent();
 
-        this._screenSaverSettings = new Gio.Settings({ schema_id: SCREENSAVER_SCHEMA });
         this._loginScreenSettings = new Gio.Settings({ schema_id: LOGIN_SCREEN_SCHEMA });
         this._lockdownSettings = new Gio.Settings({ schema_id: LOCKDOWN_SCHEMA });
-        this._privacySettings = new Gio.Settings({ schema_id: PRIVACY_SCHEMA });
         this._orientationSettings = new Gio.Settings({ schema_id: 'org.gnome.settings-daemon.peripherals.touchscreen' });
 
         this._session = new GnomeSession.SessionManager();
@@ -129,6 +136,7 @@ const Indicator = new Lang.Class({
                                 Lang.bind(this, this._updateMultiUser));
         this._updateSwitchUser();
         this._updateMultiUser();
+        this._updateLockScreen();
 
         // Whether shutdown is available or not depends on both lockdown
         // settings (disable-log-out) and Polkit policy - the latter doesn't
@@ -147,23 +155,32 @@ const Indicator = new Lang.Class({
 
         this._orientationSettings.connect('changed::orientation-lock',
                                           Lang.bind(this, this._updateOrientationLock));
-        this._orientationExists = false;
-        Gio.DBus.session.watch_name('org.gnome.SettingsDaemon.Orientation',
-                                    Gio.BusNameWatcherFlags.NONE,
-                                    Lang.bind(this, function() {
-                                        this._orientationExists = true;
-                                        this._updateOrientationLock();
-                                    }),
-                                    Lang.bind(this, function() {
-                                        this._orientationExists = false;
-                                        this._updateOrientationLock();
-                                    }));
+        Gio.DBus.system.watch_name(SENSOR_BUS_NAME,
+                                   Gio.BusNameWatcherFlags.NONE,
+                                   Lang.bind(this, this._sensorProxyAppeared),
+                                   Lang.bind(this, function() {
+                                       this._sensorProxy = null;
+                                       this._updateOrientationLock();
+                                   }));
         this._updateOrientationLock();
 
         Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
         this._sessionUpdated();
     },
 
+    _sensorProxyAppeared: function() {
+        this._sensorProxy = new SensorProxy(Gio.DBus.system, SENSOR_BUS_NAME, SENSOR_OBJECT_PATH,
+            Lang.bind(this, function(proxy, error) {
+                if (error) {
+                    log(error.message);
+                    return;
+                }
+                this._sensorProxy.connect('g-properties-changed',
+                                          Lang.bind(this, this._updateOrientationLock));
+                this._updateOrientationLock();
+            }));
+    },
+
     _updateActionsVisibility: function() {
         let visible = (this._settingsAction.visible ||
                        this._orientationLockAction.visible ||
@@ -234,13 +251,22 @@ const Indicator = new Lang.Class({
             let file = Gio.File.new_for_path(iconFile);
             let gicon = new Gio.FileIcon({ file: file });
             this._switchUserSubMenu.icon.gicon = gicon;
+
+            this._switchUserSubMenu.icon.add_style_class_name('user-icon');
+            this._switchUserSubMenu.icon.remove_style_class_name('default-icon');
         } else {
             this._switchUserSubMenu.icon.icon_name = 'avatar-default-symbolic';
+
+            this._switchUserSubMenu.icon.add_style_class_name('default-icon');
+            this._switchUserSubMenu.icon.remove_style_class_name('user-icon');
         }
     },
 
     _updateOrientationLock: function() {
-        this._orientationLockAction.visible = this._orientationExists;
+        if (this._sensorProxy)
+            this._orientationLockAction.visible = this._sensorProxy.HasAccelerometer;
+        else
+            this._orientationLockAction.visible = false;
 
         let locked = this._orientationSettings.get_boolean('orientation-lock');
         let icon = this._orientationLockAction.child;
@@ -324,6 +350,9 @@ const Indicator = new Lang.Class({
         this._switchUserSubMenu.menu.addMenuItem(item);
         this._logoutItem = item;
 
+        this._switchUserSubMenu.menu.addSettingsAction(_("Account Settings"),
+                                                       'gnome-user-accounts-panel.desktop');
+
         this._user.connect('notify::is-loaded', Lang.bind(this, this._updateSwitchUserSubMenu));
         this._user.connect('changed', Lang.bind(this, this._updateSwitchUserSubMenu));
 

js/ui/viewSelector.js

@@ -156,7 +156,7 @@ const ViewSelector = new Lang.Class({
 
         this.appDisplay = new AppDisplay.AppDisplay();
         this._appsPage = this._addPage(this.appDisplay.actor,
-                                       _("Applications"), 'view-grid-symbolic');
+                                       _("Applications"), 'view-app-grid-symbolic');
 
         this._searchResults = new Search.SearchResults();
         this._searchPage = this._addPage(this._searchResults.actor,
@@ -465,6 +465,12 @@ const ViewSelector = new Lang.Class({
     },
 
     _shouldTriggerSearch: function(symbol) {
+        if (symbol == Clutter.Multi_key)
+            return true;
+
+        if (symbol == Clutter.BackSpace && this._searchActive)
+            return true;
+
         let unicode = Clutter.keysym_to_unicode(symbol);
         if (unicode == 0)
             return false;
@@ -472,7 +478,7 @@ const ViewSelector = new Lang.Class({
         if (getTermsForSearchString(String.fromCharCode(unicode)).length > 0)
             return true;
 
-        return symbol == Clutter.BackSpace && this._searchActive;
+        return false;
     },
 
     startSearch: function(event) {

js/ui/windowAttentionHandler.js

@@ -11,7 +11,8 @@ const WindowAttentionHandler = new Lang.Class({
 
     _init : function() {
         this._tracker = Shell.WindowTracker.get_default();
-        global.display.connect('window-demands-attention', Lang.bind(this, this._onWindowDemandsAttention));
+        this._windowDemandsAttentionId = global.display.connect('window-demands-attention',
+                                                                Lang.bind(this, this._onWindowDemandsAttention));
     },
 
     _getTitleAndBanner: function(app, window) {

js/ui/windowManager.js

@@ -19,8 +19,6 @@ const Tweener = imports.ui.tweener;
 const WindowMenu = imports.ui.windowMenu;
 
 const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
-const MAXIMIZE_WINDOW_ANIMATION_TIME = 0.15;
-const UNMAXIMIZE_WINDOW_ANIMATION_TIME = 0.15;
 const MINIMIZE_WINDOW_ANIMATION_TIME = 0.2;
 const SHOW_WINDOW_ANIMATION_TIME = 0.15;
 const DIALOG_SHOW_WINDOW_ANIMATION_TIME = 0.1;
@@ -83,12 +81,10 @@ const DisplayChangeDialog = new Lang.Class({
         */
         this._cancelButton = this.addButton({ label: _("Revert Settings"),
                                               action: Lang.bind(this, this._onFailure),
-                                              key: Clutter.Escape },
-                                            { expand: true, x_fill: false, x_align: St.Align.START });
+                                              key: Clutter.Escape });
         this._okButton = this.addButton({ label:  _("Keep Changes"),
                                           action: Lang.bind(this, this._onSuccess),
-                                          default: true },
-                                        { expand: false, x_fill: false, x_align: St.Align.END });
+                                          default: true });
 
         this._timeoutId = Mainloop.timeout_add(ONE_SECOND, Lang.bind(this, this._tick));
         GLib.Source.set_name_by_id(this._timeoutId, '[gnome-shell] this._tick');
@@ -197,6 +193,8 @@ const WorkspaceTracker = new Lang.Class({
         this._workspaces = [];
         this._checkWorkspacesId = 0;
 
+        this._pauseWorkspaceCheck = false;
+
         let tracker = Shell.WindowTracker.get_default();
         tracker.connect('startup-sequence-changed', Lang.bind(this, this._queueCheckWorkspaces));
 
@@ -215,11 +213,20 @@ const WorkspaceTracker = new Lang.Class({
 
     _getWorkspaceSettings: function() {
         let settings = global.get_overrides_settings();
-        if (settings.list_keys().indexOf('dynamic-workspaces') > -1)
+        if (settings &&
+            settings.settings_schema.list_keys().indexOf('dynamic-workspaces') > -1)
             return settings;
         return new Gio.Settings({ schema_id: 'org.gnome.mutter' });
     },
 
+    blockUpdates: function() {
+        this._pauseWorkspaceCheck = true;
+    },
+
+    unblockUpdates: function() {
+        this._pauseWorkspaceCheck = false;
+    },
+
     _checkWorkspaces: function() {
         let i;
         let emptyWorkspaces = [];
@@ -229,6 +236,10 @@ const WorkspaceTracker = new Lang.Class({
             return false;
         }
 
+        // Update workspaces only if Dynamic Workspace Management has not been paused by some other function
+        if (this._pauseWorkspaceCheck)
+            return true;
+
         for (i = 0; i < this._workspaces.length; i++) {
             let lastRemoved = this._workspaces[i]._lastRemovedWindow;
             if ((lastRemoved &&
@@ -464,52 +475,100 @@ const TilePreview = new Lang.Class({
     }
 });
 
+const TouchpadWorkspaceSwitchAction = new Lang.Class({
+    Name: 'TouchpadWorkspaceSwitchAction',
+
+    _init: function(actor) {
+        this._dx = 0;
+        this._dy = 0;
+        actor.connect('captured-event', Lang.bind(this, this._handleEvent));
+    },
+
+    _checkActivated: function() {
+        const MOTION_THRESHOLD = 50;
+        let allowedModes = Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW;
+        let dir;
+
+        if ((allowedModes & Main.actionMode) == 0)
+            return;
+
+        if (this._dy < -MOTION_THRESHOLD)
+            dir = Meta.MotionDirection.DOWN;
+        else if (this._dy > MOTION_THRESHOLD)
+            dir = Meta.MotionDirection.UP;
+        else if (this._dx < -MOTION_THRESHOLD)
+            dir = Meta.MotionDirection.RIGHT;
+        else if (this._dx > MOTION_THRESHOLD)
+            dir = Meta.MotionDirection.LEFT;
+        else
+            return;
+
+        this.emit('activated', dir);
+    },
+
+    _handleEvent: function(actor, event) {
+        if (event.type() != Clutter.EventType.TOUCHPAD_SWIPE)
+            return Clutter.EVENT_PROPAGATE;
+
+        if (event.get_gesture_swipe_finger_count() != 4)
+            return Clutter.EVENT_PROPAGATE;
+
+        if (event.get_gesture_phase() == Clutter.TouchpadGesturePhase.UPDATE) {
+            let [dx, dy] = event.get_gesture_motion_delta(event);
+
+            this._dx += dx;
+            this._dy += dy;
+        } else {
+            if (event.get_gesture_phase() == Clutter.TouchpadGesturePhase.END)
+                this._checkActivated();
+
+            this._dx = 0;
+            this._dy = 0;
+        }
+
+        return Clutter.EVENT_STOP;
+    }
+});
+Signals.addSignalMethods(TouchpadWorkspaceSwitchAction.prototype);
+
 const WorkspaceSwitchAction = new Lang.Class({
     Name: 'WorkspaceSwitchAction',
-    Extends: Clutter.GestureAction,
+    Extends: Clutter.SwipeAction,
 
     _init : function() {
+        const MOTION_THRESHOLD = 50;
+
         this.parent();
         this.set_n_touch_points(4);
+        this.set_threshold_trigger_distance(MOTION_THRESHOLD, MOTION_THRESHOLD);
 
         global.display.connect('grab-op-begin', Lang.bind(this, function() {
             this.cancel();
         }));
     },
 
-    vfunc_gesture_prepare : function(action, actor) {
+    vfunc_gesture_prepare : function(actor) {
         let allowedModes = Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW;
-        return this.get_n_current_points() == this.get_n_touch_points() &&
-               (allowedModes & Main.actionMode);
+
+        if (!this.parent(actor))
+            return false;
+
+        return (allowedModes & Main.actionMode);
     },
 
-    vfunc_gesture_end : function(action, actor) {
-        const MOTION_THRESHOLD = 50;
+    vfunc_swept : function(actor, direction) {
+        let dir;
 
-        // Just check one touchpoint here
-        let [startX, startY] = this.get_press_coords(0);
-        let [x, y] = this.get_motion_coords(0);
-        let offsetX = x - startX;
-        let offsetY = y - startY;
-        let direction;
+        if (direction & Clutter.SwipeDirection.UP)
+            dir = Meta.MotionDirection.DOWN;
+        else if (direction & Clutter.SwipeDirection.DOWN)
+            dir = Meta.MotionDirection.UP;
+        else if (direction & Clutter.SwipeDirection.LEFT)
+            dir = Meta.MotionDirection.RIGHT;
+        else if (direction & Clutter.SwipeDirection.RIGHT)
+            dir = Meta.MotionDirection.LEFT;
 
-        if (Math.abs(offsetX) < MOTION_THRESHOLD &&
-            Math.abs(offsetY) < MOTION_THRESHOLD)
-            return;
-
-        if (Math.abs(offsetY) > Math.abs(offsetX)) {
-            if (offsetY > 0)
-                direction = Meta.MotionDirection.UP;
-            else
-                direction = Meta.MotionDirection.DOWN;
-        } else {
-            if (offsetX > 0)
-                direction = Meta.MotionDirection.LEFT;
-            else
-                direction = Meta.MotionDirection.RIGHT;
-        }
-
-        this.emit('activated', direction);
+        this.emit('activated', dir);
     }
 });
 Signals.addSignalMethods(WorkspaceSwitchAction.prototype);
@@ -617,9 +676,8 @@ const WindowManager = new Lang.Class({
 
         this._minimizing = [];
         this._unminimizing = [];
-        this._maximizing = [];
-        this._unmaximizing = [];
         this._mapping = [];
+        this._resizing = [];
         this._destroying = [];
         this._movingWindow = null;
 
@@ -627,14 +685,15 @@ const WindowManager = new Lang.Class({
 
         this._allowedKeybindings = {};
 
+        this._isWorkspacePrepended = false;
+
         this._switchData = null;
         this._shellwm.connect('kill-switch-workspace', Lang.bind(this, this._switchWorkspaceDone));
         this._shellwm.connect('kill-window-effects', Lang.bind(this, function (shellwm, actor) {
             this._minimizeWindowDone(shellwm, actor);
-            this._maximizeWindowDone(shellwm, actor);
-            this._unmaximizeWindowDone(shellwm, actor);
             this._mapWindowDone(shellwm, actor);
             this._destroyWindowDone(shellwm, actor);
+            this._sizeChangeWindowDone(shellwm, actor);
         }));
 
         this._shellwm.connect('switch-workspace', Lang.bind(this, this._switchWorkspace));
@@ -643,8 +702,7 @@ const WindowManager = new Lang.Class({
         this._shellwm.connect('show-window-menu', Lang.bind(this, this._showWindowMenu));
         this._shellwm.connect('minimize', Lang.bind(this, this._minimizeWindow));
         this._shellwm.connect('unminimize', Lang.bind(this, this._unminimizeWindow));
-        this._shellwm.connect('maximize', Lang.bind(this, this._maximizeWindow));
-        this._shellwm.connect('unmaximize', Lang.bind(this, this._unmaximizeWindow));
+        this._shellwm.connect('size-change', Lang.bind(this, this._sizeChangeWindow));
         this._shellwm.connect('map', Lang.bind(this, this._mapWindow));
         this._shellwm.connect('destroy', Lang.bind(this, this._destroyWindow));
         this._shellwm.connect('filter-keybinding', Lang.bind(this, this._filterKeybinding));
@@ -864,15 +922,22 @@ const WindowManager = new Lang.Class({
                                                 false, -1, 1);
 
         let gesture = new WorkspaceSwitchAction();
-        gesture.connect('activated', Lang.bind(this, function(action, direction) {
-            let newWs = global.screen.get_active_workspace().get_neighbor(direction);
-            this.actionMoveWorkspace(newWs);
-        }));
+        gesture.connect('activated', Lang.bind(this, this._actionSwitchWorkspace));
         global.stage.add_action(gesture);
 
+        // This is not a normal Clutter.GestureAction, doesn't need add_action()
+        gesture = new TouchpadWorkspaceSwitchAction(global.stage);
+        gesture.connect('activated', Lang.bind(this, this._actionSwitchWorkspace));
+
         gesture = new AppSwitchAction();
         gesture.connect('activated', Lang.bind(this, this._switchApp));
         global.stage.add_action(gesture);
+
+    },
+
+    _actionSwitchWorkspace: function(action, direction) {
+            let newWs = global.screen.get_active_workspace().get_neighbor(direction);
+            this.actionMoveWorkspace(newWs);
     },
 
     _lookupIndex: function (windows, metaWindow) {
@@ -915,6 +980,8 @@ const WindowManager = new Lang.Class({
         if (!Meta.prefs_get_dynamic_workspaces())
             return;
 
+        global.screen.append_new_workspace(false, global.get_current_time());
+
         let windows = global.get_window_actors().map(function(winActor) {
             return winActor.meta_window;
         });
@@ -1152,22 +1219,119 @@ const WindowManager = new Lang.Class({
         }
     },
 
+    _sizeChangeWindow : function(shellwm, actor, whichChange, oldFrameRect, oldBufferRect) {
+        let types = [Meta.WindowType.NORMAL];
+        if (!this._shouldAnimateActor(actor, types)) {
+            shellwm.completed_size_change(actor);
+            return;
+        }
 
-    _maximizeWindow : function(shellwm, actor, targetX, targetY, targetWidth, targetHeight) {
-        shellwm.completed_maximize(actor);
+        if (whichChange == Meta.SizeChange.FULLSCREEN)
+            this._fullscreenWindow(shellwm, actor, oldFrameRect, oldBufferRect);
+        else if (whichChange == Meta.SizeChange.UNFULLSCREEN)
+            this._unfullscreenWindow(shellwm, actor, oldFrameRect, oldBufferRect);
+        else
+            shellwm.completed_size_change(actor);
     },
 
-    _maximizeWindowDone : function(shellwm, actor) {
+    _fullscreenWindow: function(shellwm, actor, oldFrameRect, oldBufferRect) {
+        let monitor = Main.layoutManager.monitors[actor.meta_window.get_monitor()];
+        actor.translation_x = oldFrameRect.x - monitor.x;
+        actor.translation_y = oldFrameRect.y - monitor.y;
+        this._fullscreenAnimation(shellwm, actor, oldFrameRect);
     },
 
-    _maximizeWindowOverwrite : function(shellwm, actor) {
+    _unfullscreenWindow: function(shellwm, actor, oldFrameRect, oldBufferRect) {
+        let targetRect = actor.meta_window.get_frame_rect();
+        let monitor = Main.layoutManager.monitors[actor.meta_window.get_monitor()];
+        actor.translation_x = -(targetRect.x - monitor.x);
+        actor.translation_y = -(targetRect.y - monitor.y);
+        this._fullscreenAnimation(shellwm, actor, oldFrameRect);
     },
 
-    _unmaximizeWindow : function(shellwm, actor, targetX, targetY, targetWidth, targetHeight) {
-        shellwm.completed_unmaximize(actor);
+    _fullscreenAnimation: function(shellwm, actor, oldFrameRect) {
+        this._resizing.push(actor);
+
+        // Position a clone of the window on top of the old position,
+        // while actor updates are frozen.
+        // Note that the MetaWindow has up to date sizing information for
+        // the new geometry already.
+        let targetRect = actor.meta_window.get_frame_rect();
+        let actorContent = Shell.util_get_content_for_window_actor(actor, oldFrameRect);
+        let actorClone = new St.Widget({ content: actorContent });
+        actorClone.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
+        actorClone.set_position(oldFrameRect.x, oldFrameRect.y);
+        actorClone.set_size(oldFrameRect.width, oldFrameRect.height);
+        Main.uiGroup.add_actor(actorClone);
+
+        actor.__fullscreenClone = actorClone;
+
+        let scaleX = targetRect.width / oldFrameRect.width;
+        let scaleY = targetRect.height / oldFrameRect.height;
+
+        // Now scale and fade out the clone
+        Tweener.addTween(actorClone,
+                         { x: targetRect.x,
+                           y: targetRect.y,
+                           scale_x: scaleX,
+                           scale_y: scaleY,
+                           opacity: 0,
+                           time: WINDOW_ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });
+
+        // Now set scale the actor to size it as the clone.
+        // Note that the caller of this function already set a translation
+        // on the actor.
+        actor.scale_x = 1 / scaleX;
+        actor.scale_y = 1 / scaleY;
+
+        // Scale it to its actual new size
+        Tweener.addTween(actor,
+                         { scale_x: 1.0,
+                           scale_y: 1.0,
+                           translation_x: 0,
+                           translation_y: 0,
+                           time: WINDOW_ANIMATION_TIME,
+                           transition: 'easeOutQuad',
+                           onComplete: this._sizeChangeWindowDone,
+                           onCompleteScope: this,
+                           onCompleteParams: [shellwm, actor],
+                           onOverwrite: this._sizeChangeWindowOverwritten,
+                           onOverwriteScope: this,
+                           onOverwriteParams: [shellwm, actor]
+                         });
+
+        // Now unfreeze actor updates, to get it to the new size.
+        // It's important that we don't wait until the animation is completed to
+        // do this, otherwise our scale will be applied to the old texture size.
+        shellwm.completed_size_change(actor);
     },
 
-    _unmaximizeWindowDone : function(shellwm, actor) {
+    _sizeChangeWindowDone: function(shellwm, actor) {
+        if (this._removeEffect(this._resizing, actor)) {
+            Tweener.removeTweens(actor);
+            actor.scale_x = 1.0;
+            actor.scale_y = 1.0;
+            actor.translation_x = 0;
+            actor.translation_y = 0;
+
+            let actorClone = actor.__fullscreenClone;
+            if (actorClone) {
+                actorClone.destroy();
+                delete actor.__fullscreenClone;
+            }
+        }
+    },
+
+    _sizeChangeWindowOverwritten: function(shellwm, actor) {
+        if (this._removeEffect(this._resizing, actor)) {
+            let actorClone = actor.__fullscreenClone;
+            if (actorClone) {
+                actorClone.destroy();
+                delete actor.__fullscreenClone;
+            }
+        }
     },
 
     _hasAttachedDialogs: function(window, ignoreWindow) {
@@ -1203,11 +1367,14 @@ const WindowManager = new Lang.Class({
         let dimmer = getWindowDimmer(actor);
         if (!dimmer)
             return;
-        Tweener.addTween(dimmer,
-                         { dimFactor: 1.0,
-                           time: DIM_TIME,
-                           transition: 'linear'
-                         });
+        if (this._shouldAnimate())
+            Tweener.addTween(dimmer,
+                             { dimFactor: 1.0,
+                               time: DIM_TIME,
+                               transition: 'linear'
+                             });
+        else
+            dimmer.dimFactor = 1.0;
     },
 
     _undimWindow: function(window) {
@@ -1217,10 +1384,13 @@ const WindowManager = new Lang.Class({
         let dimmer = getWindowDimmer(actor);
         if (!dimmer)
             return;
-        Tweener.addTween(dimmer,
-                         { dimFactor: 0.0,
-                           time: UNDIM_TIME,
-                           transition: 'linear' });
+        if (this._shouldAnimate())
+            Tweener.addTween(dimmer,
+                             { dimFactor: 0.0,
+                               time: UNDIM_TIME,
+                               transition: 'linear' });
+        else
+            dimmer.dimFactor = 0.0;
     },
 
     _mapWindow : function(shellwm, actor) {
@@ -1239,6 +1409,9 @@ const WindowManager = new Lang.Class({
             actor._windowType = type;
         }));
 
+        if (actor.meta_window.is_attached_dialog())
+            this._checkDimming(actor.get_meta_window().get_transient_for());
+
         let types = [Meta.WindowType.NORMAL,
                      Meta.WindowType.DIALOG,
                      Meta.WindowType.MODAL_DIALOG];
@@ -1247,9 +1420,6 @@ const WindowManager = new Lang.Class({
             return;
         }
 
-        if (actor.meta_window.is_attached_dialog())
-            this._checkDimming(actor.get_meta_window().get_transient_for());
-
         switch (actor._windowType) {
         case Meta.WindowType.NORMAL:
             actor.set_pivot_point(0.5, 1.0);
@@ -1332,6 +1502,9 @@ const WindowManager = new Lang.Class({
                                                              });
         }
 
+        if (window.is_attached_dialog())
+            this._checkDimming(window.get_transient_for(), window);
+
         let types = [Meta.WindowType.NORMAL,
                      Meta.WindowType.DIALOG,
                      Meta.WindowType.MODAL_DIALOG];
@@ -1366,7 +1539,6 @@ const WindowManager = new Lang.Class({
 
             if (window.is_attached_dialog()) {
                 let parent = window.get_transient_for();
-                this._checkDimming(parent, window);
                 actor._parentDestroyId = parent.connect('unmanaged', Lang.bind(this, function () {
                     Tweener.removeTweens(actor);
                     this._destroyWindowDone(shellwm, actor);
@@ -1626,14 +1798,26 @@ const WindowManager = new Lang.Class({
         let newWs;
         let direction;
 
+        if (action == 'move') {
+            // "Moving" a window to another workspace doesn't make sense when
+            // it cannot be unstuck, and is potentially confusing if a new
+            // workspaces is added at the start/end
+            if (window.is_always_on_all_workspaces() ||
+                (Meta.prefs_get_workspaces_only_on_primary() &&
+                 window.get_monitor() != Main.layoutManager.primaryIndex))
+              return;
+        }
+
         if (target == 'last') {
             direction = Meta.MotionDirection.DOWN;
             newWs = screen.get_workspace_by_index(screen.n_workspaces - 1);
         } else if (isNaN(target)) {
             // Prepend a new workspace dynamically
             if (screen.get_active_workspace_index() == 0 &&
-                action == 'move' && target == 'up')
+                action == 'move' && target == 'up' && this._isWorkspacePrepended == false) {
                 this.insertWorkspace(0);
+                this._isWorkspacePrepended = true;
+            }
 
             direction = Meta.MotionDirection[target.toUpperCase()];
             newWs = screen.get_active_workspace().get_neighbor(direction);
@@ -1658,9 +1842,12 @@ const WindowManager = new Lang.Class({
 
         if (!Main.overview.visible) {
             if (this._workspaceSwitcherPopup == null) {
+                this._workspaceTracker.blockUpdates();
                 this._workspaceSwitcherPopup = new WorkspaceSwitcherPopup.WorkspaceSwitcherPopup();
                 this._workspaceSwitcherPopup.connect('destroy', Lang.bind(this, function() {
+                    this._workspaceTracker.unblockUpdates();
                     this._workspaceSwitcherPopup = null;
+                    this._isWorkspacePrepended = false;
                 }));
             }
             this._workspaceSwitcherPopup.display(direction, newWs.index());

js/ui/windowMenu.js

@@ -74,7 +74,7 @@ const WindowMenu = new Lang.Class({
                 window.make_above();
         }));
         if (window.is_above())
-            item.setOrnament(PopupMenu.Ornament.DOT);
+            item.setOrnament(PopupMenu.Ornament.CHECK);
         if (window.get_maximized() == Meta.MaximizeFlags.BOTH ||
             type == Meta.WindowType.DOCK ||
             type == Meta.WindowType.DESKTOP ||
@@ -93,7 +93,7 @@ const WindowMenu = new Lang.Class({
                     window.stick();
             }));
             if (isSticky)
-                item.setOrnament(PopupMenu.Ornament.DOT);
+                item.setOrnament(PopupMenu.Ornament.CHECK);
             if (window.is_always_on_all_workspaces())
                 item.setSensitive(false);
 
@@ -101,13 +101,22 @@ const WindowMenu = new Lang.Class({
 
             if (!isSticky) {
                 let workspace = window.get_workspace();
-                let idx = workspace.index();
-                if (idx > 0) {
+                if (workspace != workspace.get_neighbor(Meta.MotionDirection.LEFT)) {
+                     this.addAction(_("Move to Workspace Left"), Lang.bind(this, function(event) {
+                        window.change_workspace(workspace.get_neighbor(Meta.MotionDirection.LEFT));
+                    }));
+                }
+                if (workspace != workspace.get_neighbor(Meta.MotionDirection.RIGHT)) {
+                     this.addAction(_("Move to Workspace Right"), Lang.bind(this, function(event) {
+                        window.change_workspace(workspace.get_neighbor(Meta.MotionDirection.RIGHT));
+                    }));
+                }
+                if (workspace != workspace.get_neighbor(Meta.MotionDirection.UP)) {
                     this.addAction(_("Move to Workspace Up"), Lang.bind(this, function(event) {
                         window.change_workspace(workspace.get_neighbor(Meta.MotionDirection.UP));
                     }));
                 }
-                if (idx < nWorkspaces) {
+                if (workspace != workspace.get_neighbor(Meta.MotionDirection.DOWN)) {
                      this.addAction(_("Move to Workspace Down"), Lang.bind(this, function(event) {
                         window.change_workspace(workspace.get_neighbor(Meta.MotionDirection.DOWN));
                     }));
@@ -115,6 +124,39 @@ const WindowMenu = new Lang.Class({
             }
         }
 
+        let screen = global.screen;
+        let nMonitors = screen.get_n_monitors();
+        if (nMonitors > 1) {
+          this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+
+          let monitorIndex = window.get_monitor();
+
+          let upMonitorIndex = screen.get_monitor_neighbor_index(monitorIndex, Meta.ScreenDirection.UP);
+          if (upMonitorIndex != -1) {
+            this.addAction(_("Move to Monitor Up"), Lang.bind(this, function(event) {
+              window.move_to_monitor(upMonitorIndex);
+            }));
+          }
+          let downMonitorIndex = screen.get_monitor_neighbor_index(monitorIndex, Meta.ScreenDirection.DOWN);
+          if (downMonitorIndex != -1) {
+            this.addAction(_("Move to Monitor Down"), Lang.bind(this, function(event) {
+              window.move_to_monitor(downMonitorIndex);
+            }));
+          }
+          let leftMonitorIndex = screen.get_monitor_neighbor_index(monitorIndex, Meta.ScreenDirection.LEFT);
+          if (leftMonitorIndex != -1) {
+            this.addAction(_("Move to Monitor Left"), Lang.bind(this, function(event) {
+              window.move_to_monitor(leftMonitorIndex);
+            }));
+          }
+          let rightMonitorIndex = screen.get_monitor_neighbor_index(monitorIndex, Meta.ScreenDirection.RIGHT);
+          if (rightMonitorIndex != -1) {
+            this.addAction(_("Move to Monitor Right"), Lang.bind(this, function(event) {
+              window.move_to_monitor(rightMonitorIndex);
+            }));
+          }
+        }
+
         this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
 
         item = this.addAction(_("Close"), Lang.bind(this, function(event) {
@@ -167,8 +209,12 @@ const WindowMenuManager = new Lang.Class({
         menu.connect('activate', function() {
             window.check_alive(global.get_current_time());
         });
+        let destroyId = window.connect('unmanaged',
+            function() {
+                menu.close();
+            });
 
-        this._sourceActor.set_size(rect.width, rect.height);
+        this._sourceActor.set_size(Math.max(1, rect.width), Math.max(1, rect.height));
         this._sourceActor.set_position(rect.x, rect.y);
         this._sourceActor.show();
 
@@ -180,6 +226,7 @@ const WindowMenuManager = new Lang.Class({
 
             this._sourceActor.hide();
             menu.destroy();
+            window.disconnect(destroyId);
         }));
     }
 });

js/ui/workspace.js

@@ -361,6 +361,9 @@ const WindowClone = new Lang.Class({
         // a long-press canceled when the pointer movement
         // exceeds dnd-drag-threshold to manually start the drag
         if (state == Clutter.LongPressState.CANCEL) {
+            let event = Clutter.get_current_event();
+            this._dragTouchSequence = event.get_event_sequence();
+
             // A click cancels a long-press before any click handler is
             // run - make sure to not start a drag in that case
             Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
@@ -369,7 +372,7 @@ const WindowClone = new Lang.Class({
                         return;
                     let [x, y] = action.get_coords();
                     action.release();
-                    this._draggable.startDrag(x, y, global.get_current_time());
+                    this._draggable.startDrag(x, y, global.get_current_time(), this._dragTouchSequence);
                 }));
         }
         return true;

js/ui/workspaceThumbnail.js

@@ -80,6 +80,8 @@ const WindowClone = new Lang.Class({
 
         this.actor.connect('button-release-event',
                            Lang.bind(this, this._onButtonRelease));
+        this.actor.connect('touch-event',
+                           Lang.bind(this, this._onTouchEvent));
 
         this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
 
@@ -200,6 +202,15 @@ const WindowClone = new Lang.Class({
         return Clutter.EVENT_STOP;
     },
 
+    _onTouchEvent : function (actor, event) {
+        if (event.type() != Clutter.EventType.TOUCH_END ||
+            !global.display.is_pointer_emulating_sequence(event.get_event_sequence()))
+            return Clutter.EVENT_PROPAGATE;
+
+        this.emit('selected', event.get_time());
+        return Clutter.EVENT_STOP;
+    },
+
     _onDragBegin : function (draggable, time) {
         this.inDrag = true;
         this.emit('drag-begin');
@@ -642,6 +653,7 @@ const ThumbnailsBox = new Lang.Class({
 
         this.actor.connect('button-press-event', function() { return Clutter.EVENT_STOP; });
         this.actor.connect('button-release-event', Lang.bind(this, this._onButtonRelease));
+        this.actor.connect('touch-event', Lang.bind(this, this._onTouchEvent));
 
         Main.overview.connect('showing',
                               Lang.bind(this, this._createThumbnails));
@@ -672,18 +684,31 @@ const ThumbnailsBox = new Lang.Class({
                 global.screen.n_workspaces > 1;
     },
 
-    _onButtonRelease: function(actor, event) {
-        let [stageX, stageY] = event.get_coords();
+    _activateThumbnailAtPoint: function (stageX, stageY, time) {
         let [r, x, y] = this.actor.transform_stage_point(stageX, stageY);
 
         for (let i = 0; i < this._thumbnails.length; i++) {
             let thumbnail = this._thumbnails[i]
             let [w, h] = thumbnail.actor.get_transformed_size();
             if (y >= thumbnail.actor.y && y <= thumbnail.actor.y + h) {
-                thumbnail.activate(event.get_time());
+                thumbnail.activate(time);
                 break;
             }
         }
+    },
+
+    _onButtonRelease: function(actor, event) {
+        let [stageX, stageY] = event.get_coords();
+        this._activateThumbnailAtPoint(stageX, stageY, event.get_time());
+        return Clutter.EVENT_STOP;
+    },
+
+    _onTouchEvent: function (actor, event) {
+        if (event.type() == Clutter.EventType.TOUCH_END &&
+            global.display.is_pointer_emulating_sequence(event.get_event_sequence())) {
+            let [stageX, stageY] = event.get_coords();
+            this._activateThumbnailAtPoint(stageX, stageY, event.get_time());
+        }
 
         return Clutter.EVENT_STOP;
     },

js/ui/workspacesView.js

@@ -97,8 +97,6 @@ const WorkspacesView = new Lang.Class({
         this._scrolling = false; // swipe-scrolling
         this._animatingScroll = false; // programatically updating the adjustment
 
-        this._settings = new Gio.Settings({ schema_id: OVERRIDE_SCHEMA });
-
         let activeWorkspaceIndex = global.screen.get_active_workspace_index();
         this.scrollAdjustment = new St.Adjustment({ value: activeWorkspaceIndex,
                                                     lower: 0,
@@ -418,12 +416,12 @@ const WorkspacesDisplay = new Lang.Class({
         this.actor.connect('notify::allocation', Lang.bind(this, this._updateWorkspacesActualGeometry));
         this.actor.connect('parent-set', Lang.bind(this, this._parentSet));
 
-        let clickAction = new Clutter.ClickAction()
+        let clickAction = new Clutter.ClickAction();
         clickAction.connect('clicked', Lang.bind(this, function(action) {
             // Only switch to the workspace when there's no application
             // windows open. The problem is that it's too easy to miss
             // an app window and get the wrong one focused.
-            if (action.get_button() == 1 &&
+            if ((action.get_button() == 1 || action.get_button() == 0) &&
                 this._getPrimaryView().getActiveWorkspace().isEmpty())
                 Main.overview.hide();
         }));
@@ -464,6 +462,7 @@ const WorkspacesDisplay = new Lang.Class({
 
         this._notifyOpacityId = 0;
         this._scrollEventId = 0;
+        this._keyPressEventId = 0;
 
         this._fullGeometry = null;
     },
@@ -495,6 +494,9 @@ const WorkspacesDisplay = new Lang.Class({
                                   Lang.bind(this, this._onRestacked));
         if (this._scrollEventId == 0)
             this._scrollEventId = Main.overview.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
+
+        if (this._keyPressEventId == 0)
+            this._keyPressEventId = global.stage.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
     },
 
     animateFromOverview: function(fadeOnPrimary) {
@@ -517,7 +519,10 @@ const WorkspacesDisplay = new Lang.Class({
             Main.overview.disconnect(this._scrollEventId);
             this._scrollEventId = 0;
         }
-
+        if (this._keyPressEventId > 0) {
+            global.stage.disconnect(this._keyPressEventId);
+            this._keyPressEventId = 0;
+        }
         for (let i = 0; i < this._workspacesViews.length; i++)
             this._workspacesViews[i].destroy();
         this._workspacesViews = [];
@@ -670,6 +675,25 @@ const WorkspacesDisplay = new Lang.Class({
         }
         Main.wm.actionMoveWorkspace(ws);
         return Clutter.EVENT_STOP;
+    },
+
+    _onKeyPressEvent: function(actor, event) {
+        if (!this.actor.mapped)
+            return Clutter.EVENT_PROPAGATE;
+        let activeWs = global.screen.get_active_workspace();
+        let ws;
+        switch (event.get_key_symbol()) {
+        case Clutter.KEY_Page_Up:
+            ws = activeWs.get_neighbor(Meta.MotionDirection.UP);
+            break;
+        case Clutter.KEY_Page_Down:
+            ws = activeWs.get_neighbor(Meta.MotionDirection.DOWN);
+            break;
+        default:
+            return Clutter.EVENT_PROPAGATE;
+        }
+        Main.wm.actionMoveWorkspace(ws);
+        return Clutter.EVENT_STOP;
     }
 });
 Signals.addSignalMethods(WorkspacesDisplay.prototype);

man/gnome-shell.xml

@@ -140,7 +140,7 @@
 
                 <para>
                         <filename>/usr/share/gnome-session/sessions/gnome.session</filename>,
-                        <filename>/usr/share/applications/gnome-shell.desktop</filename>.</para>
+                        <filename>/usr/share/applications/org.gnome.Shell.desktop</filename>.</para>
         </refsect1>
 
         <refsect1>

po/LINGUAS

@@ -24,6 +24,7 @@ fi
 fr
 fur
 ga
+gd
 gl
 gu
 he
@@ -50,6 +51,7 @@ nb
 ne
 nl
 nn
+oc
 or
 pa
 pl

po/POTFILES.in

@@ -2,9 +2,8 @@
 # Please keep this file sorted alphabetically.
 [encoding: UTF-8]
 data/50-gnome-shell-system.xml.in
-data/gnome-shell.desktop.in.in
 data/gnome-shell-extension-prefs.desktop.in.in
-data/gnome-shell-wayland.desktop.in.in
+data/org.gnome.Shell.desktop.in.in
 data/org.gnome.shell.gschema.xml.in.in
 data/org.gnome.Shell.PortalHelper.desktop.in
 js/extensionPrefs/main.js
@@ -15,6 +14,7 @@ js/misc/util.js
 js/portalHelper/main.js
 js/ui/appDisplay.js
 js/ui/appFavorites.js
+js/ui/audioDeviceSelection.js
 js/ui/backgroundMenu.js
 js/ui/calendar.js
 js/ui/components/automountManager.js
@@ -33,7 +33,9 @@ js/ui/keyboard.js
 js/ui/legacyTray.js
 js/ui/lookingGlass.js
 js/ui/main.js
+js/ui/messageList.js
 js/ui/messageTray.js
+js/ui/mpris.js
 js/ui/notificationDaemon.js
 js/ui/overviewControls.js
 js/ui/overview.js