Bump version to 3.8.3

Update NEWS.

NEWS

@@ -1,3 +1,202 @@
+3.8.3
+=====
+* Fix child menu regression introduced in 3.8.2 [Florian; #699678]
+* Fix alt-tab not always switching back to the previous window [Florian; #700356]
+* Fix VPN network icon regression introduced in 3.8.2 [Florian; #700394]
+* Allow switch-to-workspace-n keybindings in overview [Florian; #649977]
+* Update man page [Matthias; #700339]
+* Add FocusSearch DBus method [Florian; #700536]
+* gdm: Update the session chooser style [Allan; #695742]
+* Fix some app folders getting truncated at the top [Florian; #694371]
+* Fix duplicate cursors in screenshots with magnification [Florian; #700488]
+* popupMenu: Allow for an optional border for slider handle [Florian; #697917]
+* Synchronize input source switching with key events [Rui; #697007]
+* Switch input source on modifiers-only accelerator [Rui; #697008]
+* Allow input source switching in message tray [Rui; #697009]
+* Tweak timeout for activating windows during XDND [Adel; #700150]
+* Fix fullscreen windows not being unredirected when legacy tray icons
+  are around [Adel; #701224]
+* Fix ellipsization in control buttons in app picker [Carlos; #696307]
+* Fix DND to empty dash [Florian; #684618]
+* Fix OSD window appearing below system modal dialogs [Rui; #701269]
+* Clear clipboard on screen lock to prevent information leak [Florian; #698922]
+* Allow session mode specific overrides schema [Florian; #701717]
+* Fix incomplete app menu if multiple actions only become available later
+  [Xavier; #694612]
+* Fix showing the OSD when a fullscreen app is unredirected [Adel, #701224]
+* window-switcher: Only show windows from current workspace by default
+  [Florian; #701214
+* Misc bug fixes [Florian, Rui, Giovanni, Stef; #700409, #700625, #700807,
+  #700842, #700900, #700944, #700190, #700972, #700877]
+
+Contributors:
+  Giovanni Campagna, Xavier Claessens, Matthias Clasen, Allan Day,
+  Adel Gadllah, Rui Matos, Florian Müllner, Carlos Soriano, Stef Walter
+
+Translations:
+  Cheng-Chia Tseng [zh_HK, zh_TW], eternalhui [zh_CN]
+
+3.8.2
+=====
+* Fix hotcorner regression in RTL locales [Jasper; #698884]
+* Allow some keybindings to work while a top bar menu is open [Florian; #698938]
+* Make open-app-menu keybinding a toggle action [Florian; #686756]
+* ctrlAltTab: Use symbolic icons for desktop windows [Matthias; #697914]
+* gdm: Fix regression where domain login hint not shown [Stef; #698200]
+* Hide "Open Calendar" item when no calendar app is installed [Lionel; #697725]
+* Update how branding appears on login screen [Florian; #694912, #699877]
+* Allow OSD popups to grow if necessary [Marta; #696523]
+* Fix offset of shadow offscreen rendering [Lionel; #698301]
+* Fix insensitive button preventing empty keyring password [Stef; #696304]
+* Allow cancelling keyring dialog between prompts [Stef; #682830]
+* modalDialog: Show spinner while working [Stef; #684438]
+* Provide a DBus API for screencasting [Florian; #696247]
+* Implement app folder keynav and shortcuts [Florian; #695314]
+* polkitAgent: Allow retrying after mistyped passwords [Stef; #684431]
+* Add input purpose and hints to StEntry and StIMText [Daiki; #691392]
+* Set input-purpose property for password entries [Rui; #700043]
+* Misc fixes and cleanups [Jasper, Florian, Giovanni, Tim, Rui; #697203,
+  #698959, #696720, #698531, #676285, #698812, #699189]
+
+Contributors:
+  Giovanni Campagna, Matthias Clasen, Lionel Landwerlin, Tim Lunn, Rui Matos,
+  Simon McVittie, Marta Milakovic, Florian Müllner, Jasper St. Pierre,
+  Daiki Ueno, Stef Walter
+
+Translations:
+  Muhammet Kara [tr], Nik Kalach [ia], Žygimantas Beručka [lt],
+  Kjartan Maraas [nb]
+
+3.8.1
+=====
+* Clip window group during startup animation [Jasper; #696323]
+* Check for logind rather than systemd [Martin; #696252]
+* Don't special-case last remote search provider position [Giovanni; #694974]
+* Fix memory leaks [Ray, Jasper; ##697119, #697295, #697300, #697395]
+* AppSwitcherPopup: Activate only the selected window if any [Rui; #697480]
+* Enable screen recorder keybinding in all modes [Florian; #696200]
+* Remove box-shadow from screen shield for performance reasons [Adel; #697274]
+* Add support for -st-natural-width/height CSS properties [Giovanni; #664411]
+* Remove excessive padding from notification buttons [Allan; #664411]
+* Fix thumbnail dragging in overview [Jasper; #697504]
+* theme-node: Add get_url()/lookup_url() methods [Florian; #693688]
+* Misc bug fixes and cleanups [Jasper, Rui, Colin, David, Ray, Matthias:
+  #695859, #696259, #696585, #696436, #697432, #697435, #697560, #697722,
+  #697709]
+
+Contributors:
+  Giovanni Campagna, Matthias Clasen, Allan Day, Adel Gadllah, David Gumberg,
+  Rui Matos, Florian Müllner, Martin Pitt, Jasper St. Pierre, Ray Strode,
+  Colin Walters
+
+Translations:
+  Daniel Martinez [an], Bruce Cowan [en_GB], Khaled Hosny [ar],
+  Ihar Hrachyshka [be], Aron Xu [zh_CN], Wojciech Szczęsny [pl],
+  Inaki Larranaga Murgoitio [eu], Kjartan Maraas [nb],
+  Милош Поповић [sr, sr@latin], Trần Ngọc Quân [vi]
+
+3.8.0.1
+=======
+* Background bug fixes [Ray; #696712]
+
+3.8.0
+=====
+* Remove blur and desaturation from lock screen [Jasper; #696322]
+* Remove scroll view fade near edges [Adel; #696404]
+* dateMenu: Open calendar component when using Evolution [Florian; #696432]
+* Fix unlocking on fast user switch [Cosimo; #696287]
+* Tweak screen shield animation [Rui; #696380]
+* Fix major memory leak when changing backgrounds [Ray; #696157]
+* Miscellaneous bug fixes [Jasper, Adel, Florian; #696199, #696212, #696422,
+  #696447, #696235]
+
+Contributors:
+  Giovanni Campagna, Cosimo Cecchi, Adel Gadllah, Rui Matos, Florian Müllner,
+  Jasper St. Pierre, Ray Strode
+
+Translations:
+  Alexandre Franke [fr], Victor Ibragimov [tg], Arash Mousavi [fa],
+  Gabor Kelemen [hu], Sandeep Sheshrao Shedmake [mr], ManojKumar Giri [or],
+  Shantha kumar [ta], Rajesh Ranjan [hi], Stas Solovey [ru],
+  Shankar Prasad [kn], Dušan Kazik [sk], Ihar Hrachyshka [be],
+  Wouter Bolsterlee [nl], Kris Thomsen [da], Jiro Matsuzawa [ja],
+  Daniel Korostil [uk], Ani Peter [ml], Krishnababu Krothapalli [te],
+  Mantas Kriaučiūnas [lt], Praveen Illa [te]
+
+3.7.92
+======
+* Drop fallback lock implementation [Florian; #693403]
+* Don't let the user trigger message-tray when in fullscreen [Jasper; #694997]
+* Scroll search results when using keynav [Jasper; #689681]
+* Allow raising the shield by starting to type the password [Jasper; #686740]
+* Improve tracking of fullscreen windows [Owen; #649748]
+* Improve animation of new windows in overview [Giovanni; #695582]
+* workspace switcher: Animate new workspaces created by DND [Giovanni; #685285]
+* Give user time to read messages on login screen [Ray; #694688]
+* Misc bug fixes and cleanups [Jasper, Ray, Florian, Cosimo, Giovanni, Adel,
+  Stef, Takao, Rui, Neil; #695154, #694993, #695272, #691578, #694321, #695338,
+  #695409, #695458, #695526, #695601, #695471, #695324, #695650, #695656,
+  #695659, #695485, #695395, #694951, #695824, #695841, #695801, #694321,
+  #693708, #695800, #695607, #695882, #691578, #685851, #694371, #690857,
+  #694092, #695747, #696007, #693438, #696064, #696102
+
+Contributors:
+  Giovanni Campagna, Cosimo Cecchi, Allan Day, Takao Fujiwara, Adel Gadllah,
+  Tim Lunn, Rui Matos, Florian Müllner, Neil Roberts, Jasper St. Pierre,
+  Ray Strode, Stef Walter, Colin Walters, Owen W. Taylor
+
+Translations:
+  Nilamdyuti Goswami [as], Chao-Hsiung Liao [zh_HK, zh_TW],
+  Yuri Myasoedov [ru], Gheyret Kenji [ug], Baurzhan Muftakhidinov [kk],
+  Ville-Pekka Vainio [fi], Matej Urbančič [sl],
+  Мирослав Николић [sr, sr@latin], Rūdolfs Mazurs [lv], Christian Kirbach [de],
+  Andika Triwidada [id], Gil Forcada [ca], Mattias Põldaru [et],
+  Duarte Loreto [pt], Adam Matoušek [cs], Changwoo Ryu [ko],
+  Ihar Hrachyshka [be], Carles Ferrando [ca@valencia], Sweta Kothari [gu]
+
+3.7.91
+======
+* overview: Fade out controls during DND that are not targets [Cosimo; #686984]
+* overview: Keep open when a Control key is held [Florian; #686984]
+* Improve login screen => session transition [Ray; #694321]
+* Center application grid horizontally [Florian; #694261]
+* Fix hiding panel when fullscreen windows span multiple monitors [Adel; 646861]
+* Tweak thresholds of pressure barrier [Jasper; #694467]
+* Tweak window picker layout [Jasper; #694902]
+* Expose key grab DBus API to gnome-settings-daemon [Florian; #643111]
+* Don't always show message tray in overview, add message indicator
+  [Cosimo; #687787]
+* Tweak startup animation [Ray; #694326]
+* Add OSD popups and expose them to gnome-settings-daemon [Florian; #613543]
+* Move loupe icon to the start of the search entry [Jasper; #695069]
+* Don't show the input switcher with less than 2 items [Rui; 695000]
+* Fix auto-completion of system modals immediately upon display [Stef; #692937]
+* Ignore workspaces in alt-tab [Florian; #661156]
+* Disable copying text from password entries [Florian; #695104]
+* Use standard styling for ibus candidate popups [Allan; #694796]
+* Fix calendar changing height on month changes [Giovanni; #641383]
+* Port the hot corner to use pressure barriers [Jasper; #663661]
+* Misc bug fixes and cleanups: [Hashem, Giovanni, Alban, Jasper, Cosimo,
+  Florian, Adel, Daniel, Matthias, Ray, Rui, Guillaume, Stef; #685849, #690643,
+  #694292, #693814, #694234, #694365, #694287, #694336, #694256, #694261,
+  #663601, #694441, #694284, #694463, #694475, #687248, #694394, #694320,
+  #694701, #694784, #694858, #694906, #694327, #694876, #694905, #694969,
+  #694970, #694988, #695006, #695001, #694998, #695023, #695002, #695073,
+  #695126, #687748, #694837, #693907, #679851, #694988]
+
+Contributors:
+  Giovanni Campagna, Cosimo Cecchi, Matthias Clasen, Alban Crequy, Allan Day,
+  Guillaume Desmottes, Adel Gadllah, Rui Matos, Daniel Mustieles,
+  Hashem Nasarat, Jasper St. Pierre, Ray Strode, Stef Walter
+
+Translations:
+  Yuri Myasoedov [ru], Adam Matoušek [cs], Piotr Drąg [pl], Matej Urbančič [sl],
+  Sweta Kothari [gu], Kjartan Maraas [nb], Nguyễn Thái Ngọc Duy [vi],
+  Chao-Hsiung Liao [zh_HK, zh_TW], Dimitris Spingos [el],
+  Inaki Larranaga Murgoitio [eu], Luca Ferretti [it], A S Alam [pa],
+  Gheyret Kenji [ug], Stas Solovey [ru], Enrico Nicoletto [pt_BR],
+  Fran Diéguez [gl], Daniel Mustieles [es], Aurimas Černius [lt]
+
 3.7.90
 ======
 * Let GNOME Shell work on EGL and GLES2 [Neil; #693225, #693438, #693339]

configure.ac

@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.7.90],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.8.3],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@@ -63,16 +63,15 @@ AM_CONDITIONAL(BUILD_RECORDER, $build_recorder)
 CLUTTER_MIN_VERSION=1.13.4
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
 GJS_MIN_VERSION=1.35.4
-MUTTER_MIN_VERSION=3.7.90
+MUTTER_MIN_VERSION=3.8.3
 GTK_MIN_VERSION=3.7.9
 GIO_MIN_VERSION=2.35.0
 LIBECAL_MIN_VERSION=3.5.3
 LIBEDATASERVER_MIN_VERSION=3.5.3
 TELEPATHY_GLIB_MIN_VERSION=0.17.5
-TELEPATHY_LOGGER_MIN_VERSION=0.2.4
 POLKIT_MIN_VERSION=0.100
 STARTUP_NOTIFICATION_MIN_VERSION=0.11
-GCR_MIN_VERSION=3.3.90
+GCR_MIN_VERSION=3.7.5
 GNOME_DESKTOP_REQUIRED_VERSION=3.7.90
 GNOME_MENUS_REQUIRED_VERSION=3.5.3
 NETWORKMANAGER_MIN_VERSION=0.9.6
@@ -94,11 +93,10 @@ PKG_CHECK_MODULES(GNOME_SHELL, gio-unix-2.0 >= $GIO_MIN_VERSION
                                gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_MIN_VERSION
 			       libcanberra libcanberra-gtk3
                                telepathy-glib >= $TELEPATHY_GLIB_MIN_VERSION
-                               telepathy-logger-0.2 >= $TELEPATHY_LOGGER_MIN_VERSION
                                polkit-agent-1 >= $POLKIT_MIN_VERSION xfixes
                                libnm-glib libnm-util >= $NETWORKMANAGER_MIN_VERSION
                                libnm-gtk >= $NETWORKMANAGER_MIN_VERSION
-                               gnome-keyring-1 gcr-3 >= $GCR_MIN_VERSION)
+                               libsecret-unstable gcr-base-3 >= $GCR_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)

data/Makefile.am

@@ -1,3 +1,6 @@
+wandadir = $(pkgdatadir)
+dist_wanda_DATA = wanda.png
+
 desktopdir=$(datadir)/applications
 desktop_DATA = gnome-shell.desktop gnome-shell-extension-prefs.desktop
 
@@ -12,6 +15,7 @@ desktop_DATA = gnome-shell.desktop gnome-shell-extension-prefs.desktop
 
 introspectiondir = $(datadir)/dbus-1/interfaces
 introspection_DATA =				\
+	org.gnome.Shell.Screencast.xml		\
 	org.gnome.Shell.Screenshot.xml		\
 	org.gnome.ShellSearchProvider.xml	\
 	org.gnome.ShellSearchProvider2.xml

data/org.gnome.Shell.Screencast.xml

@@ -0,0 +1,96 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+
+  <!--
+      org.gnome.Shell.Screencast:
+      @short_description: Screencast interface
+
+      The interface used to record screen contents.
+  -->
+  <interface name="org.gnome.Shell.Screencast">
+
+    <!--
+        Screencast:
+        @file_template: the template for the filename to use
+        @options: a dictionary of optional parameters
+        @success: whether the screencast was started successfully
+        @filename_used: the file where the screencast is being saved
+
+        Records a screencast of the whole screen and saves it
+        (by default) as webm video under a filename derived from
+        @file_template. The template is either a relative or absolute
+        filename which may contain some escape sequences - %d and %t
+        will be replaced by the start date and time of the recording.
+        If a relative name is used, the screencast will be saved in the
+        $XDG_VIDEOS_DIR if it exists, or the home directory otherwise.
+        The actual filename of the saved video is returned in @filename_used.
+        The set of optional parameters in @options currently consists of:
+            'draw-cursor'(b): whether the cursor should be included in the
+                              recording (true)
+            'framerate'(i): the number of frames per second that should be
+                            recorded if possible (30)
+            'pipeline'(s): the GStreamer pipeline used to encode recordings
+                           in gst-launch format; if not specified, the
+                           recorder will produce vp8 (webm) video (unset)
+    -->
+    <method name="Screencast">
+      <arg type="s" direction="in" name="file_template"/>
+      <arg type="a{sv}" direction="in" name="options"/>
+      <arg type="b" direction="in" name="flash"/>
+      <arg type="b" direction="out" name="success"/>
+      <arg type="s" direction="out" name="filename_used"/>
+    </method>
+
+    <!--
+        ScreencastArea:
+        @x: the X coordinate of the area to capture
+        @y: the Y coordinate of the area to capture
+        @width: the width of the area to capture
+        @height: the height of the area to capture
+        @file_template: the template for the filename to use
+        @options: a dictionary of optional parameters
+        @success: whether the screencast was started successfully
+        @filename_used: the file where the screencast is being saved
+
+        Records a screencast of the passed in area and saves it
+        (by default) as webm video under a filename derived from
+        @file_template. The template is either a relative or absolute
+        filename which may contain some escape sequences - %d and %t
+        will be replaced by the start date and time of the recording.
+        If a relative name is used, the screencast will be saved in the
+        $XDG_VIDEOS_DIR if it exists, or the home directory otherwise.
+        The actual filename of the saved video is returned in @filename_used.
+        The set of optional parameters in @options currently consists of:
+            'draw-cursor'(b): whether the cursor should be included in the
+                              recording (true)
+            'framerate'(i): the number of frames per second that should be
+                            recorded if possible (30)
+            'pipeline'(s): the GStreamer pipeline used to encode recordings
+                           in gst-launch format; if not specified, the
+                           recorder will produce vp8 (webm) video (unset)
+    -->
+    <method name="ScreencastArea">
+      <arg type="i" direction="in" name="x"/>
+      <arg type="i" direction="in" name="y"/>
+      <arg type="i" direction="in" name="width"/>
+      <arg type="i" direction="in" name="height"/>
+      <arg type="s" direction="in" name="file_template"/>
+      <arg type="a{sv}" direction="in" name="options"/>
+      <arg type="b" direction="out" name="success"/>
+      <arg type="s" direction="out" name="filename_used"/>
+    </method>
+
+    <!--
+        StopScreencast:
+        @success: whether stopping the recording was successful
+
+        Stop the recording started by either Screencast or ScreencastArea.
+    -->
+    <method name="StopScreencast">
+      <arg type="b" direction="out" name="success"/>
+    </method>
+
+  </interface>
+</node>

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

@@ -207,7 +207,7 @@ value here is from the GsmPresenceStatus enumeration.</_summary>
       </_description>
     </key>
     <key type="b" name="current-workspace-only">
-      <default>false</default>
+      <default>true</default>
       <summary>Limit switcher to current workspace.</summary>
       <description>
 	If true, only windows from the current workspace are shown in the switcher.

data/theme/gnome-shell.css

@@ -125,7 +125,8 @@ StScrollBar StButton#vhandle:active {
 
 /* PopupMenu */
 
-.popup-menu-boxpointer {
+.popup-menu-boxpointer,
+.candidate-popup-boxpointer {
     -arrow-border-radius: 8px;
     -arrow-background-color: rgba(0,0,0,0.9);
     -arrow-border-width: 2px;
@@ -315,10 +316,20 @@ StScrollBar StButton#vhandle:active {
 .notification-button:focus,
 .notification-icon-button:focus,
 .hotplug-notification-item:focus,
-.modal-dialog-button:focus {
+.modal-dialog-button:focus,
+.app-view-control:focus {
     border-width: 2px;
 }
 
+.app-view-control:focus {
+    padding: 3px;
+}
+
+.app-view-control:first-child:ltr:focus,
+.app-view-control:last-child:rtl:focus {
+    border-right-width: 1px;
+}
+
 .candidate-page-button:active,
 .candidate-page-button:pressed,
 .notification-button:active,
@@ -501,6 +512,7 @@ StScrollBar StButton#vhandle:active {
 }
 
 #appMenu {
+    spinner-image: url("process-working.svg");
     spacing: 4px;
 }
 
@@ -644,6 +656,9 @@ StScrollBar StButton#vhandle:active {
 
 #overview {
     spacing: 24px;
+}
+
+.overview-controls {
     padding-bottom: 32px;
 }
 
@@ -731,13 +746,36 @@ StScrollBar StButton#vhandle:active {
     -vertical-spacing: 32px;
     padding-left: 32px;
     padding-right: 32px;
-    padding-bottom: 32px;
+    padding-bottom: 48px;
 }
 
 .window-picker.external-monitor {
     padding: 32px;
 }
 
+.messages-indicator {
+    color: #999999;
+    height: 32px;
+}
+
+.messages-indicator-contents {
+    spacing: 12px;
+    padding-bottom: 12px;
+}
+
+.messages-indicator-contents:hover {
+    color: white;
+    text-shadow: black 0px 2px 2px;
+}
+
+.messages-indicator-highlight {
+    background-gradient-start: transparent;
+    background-gradient-end: #999999;
+    background-gradient-direction: vertical;
+
+    height: 6px;
+}
+
 /* Dash */
 
 #dash {
@@ -762,6 +800,11 @@ StScrollBar StButton#vhandle:active {
     height: 24px;
 }
 
+.empty-dash-drop-target {
+    width: 24px;
+    height: 24px;
+}
+
 /* Search Box */
 
 #searchEntry {
@@ -781,7 +824,7 @@ StScrollBar StButton#vhandle:active {
 /* Search Results */
 
 #searchResults {
-    padding: 20px 10px 10px 10px;
+    padding: 20px 10px 0px 10px;
     spacing: 18px;
 }
 
@@ -849,16 +892,18 @@ StScrollBar StButton#vhandle:active {
 }
 
 .app-view-controls {
-    width: 250px;
+    padding-bottom: 32px;
 }
 
 .app-view-control {
-    padding: 4px 16px;
+    padding: 4px 32px;
 }
 
-StScrollView.frequent-apps StScrollBar {
-    min-width: 0px;
-    width: 0px;
+.search-display > StBoxLayout,
+.all-apps > StBoxLayout,
+.frequent-apps > StBoxLayout {
+    /* horizontal padding to make sure scrollbars or dash don't overlap content */
+    padding: 0px 88px;
 }
 
 .app-folder-icon {
@@ -881,8 +926,6 @@ StScrollView.frequent-apps StScrollBar {
 }
 
 .list-search-result-description {
-    font-weight: bold;
-    font-size: 12pt;
     color: #eeeeec;
 }
 
@@ -936,6 +979,14 @@ StScrollView.frequent-apps StScrollBar {
     color:white;
 }
 
+.app-display .app-well-app > .overview-icon {
+    border-radius: 10px;
+}
+
+.list-search-result:hover .list-search-result-description {
+    text-shadow: rgba(0,0,0,0.8) 0px 1px 2px;
+}
+
 .show-apps {
     padding: 4px 0;
 }
@@ -1226,15 +1277,15 @@ StScrollView.frequent-apps StScrollBar {
     font-weight: bold;
 }
 
-.calendar-other-month-day {
-    color: #333333;
-}
-
 .calendar-day-with-events {
     font-weight: bold;
     color: white;
 }
 
+.calendar-other-month-day {
+    color: #333333;
+}
+
 .events-header-vbox {
     spacing: 6pt;
     padding-right: .5em;
@@ -1407,11 +1458,13 @@ StScrollView.frequent-apps StScrollBar {
 }
 
 .notification-button {
-    padding: 4px 42px 5px;
+    -st-natural-width: 140px;
+    padding: 4px 4px 5px;
 }
 
 .notification-button:focus {
-    padding: 3px 41px 4px;
+    -st-natural-width: 138px;
+    padding: 3px 4px 4px;
 }
 
 .notification-icon-button {
@@ -1577,12 +1630,26 @@ StScrollView.frequent-apps StScrollBar {
     -shell-counter-overlap-y: 13px;
 }
 
+/* OSD */
+.osd-window {
+    text-align: center;
+    font-weight: bold;
+    spacing: 1em;
+}
+
+.osd-window .level {
+    height: 0.6em;
+    border-radius: 0.3em;
+    background-color: rgba(190,190,190,0.2);
+}
+
 /* App Switcher */
 .switcher-popup {
     padding: 8px;
     spacing: 16px;
 }
 
+.osd-window,
 .switcher-list {
     background: rgba(0,0,0,0.8);
     border: 1px solid rgba(128,128,128,0.40);
@@ -2084,23 +2151,12 @@ StScrollView.frequent-apps StScrollBar {
 }
 
 /* IBus Candidate Popup */
-.candidate-popup-boxpointer {
-    -arrow-border-radius: 8px;
-    -arrow-background-color: #707070;
-    -arrow-border-width: 0px;
-    -arrow-base: 24px;
-    -arrow-rise: 11px;
-}
 
 .candidate-popup-content {
     padding: 0.5em;
     spacing: 0.3em;
 }
 
-.candidate-popup-text {
-    font-size: 9pt;
-}
-
 .candidate-index {
     padding: 0 0.5em 0 0;
     color: #cccccc;
@@ -2166,6 +2222,9 @@ StScrollView.frequent-apps StScrollBar {
     border: none;
     background-color: transparent;
 
+    padding-bottom: 80px;
+    padding-top: 80px;
+
     border-radius: 16px;
     min-height: 150px;
     max-height: 700px;
@@ -2283,52 +2342,47 @@ StScrollView.frequent-apps StScrollBar {
     width: 15em;
 }
 
-.login-dialog-session-list {
-    color: #ffffff;
-    font-size: 10.5pt;
+.login-dialog-session-list,
+.login-dialog-session-list-item {
+    color: #babdb6;
+}
+
+.login-dialog-session-list-button:focus,
+.login-dialog-session-list-button:active,
+.login-dialog-session-list-button:hover,
+.login-dialog-session-list-item:focus,
+.login-dialog-session-list-item:hover {
+    color: white;
 }
 
 .login-dialog-session-list-button {
     padding: 4px;
 }
 
-.login-dialog-session-list-button:focus {
-    background-color: #4c4c4c;
-}
-
-.login-dialog-session-list-button:active {
-    background-color: #4c4c4c;
-}
-
-.login-dialog-session-list-button:hover {
-    font-weight: bold;
-}
-
 .login-dialog-session-list-scroll-view {
-    background-gradient-start: rgba(80,80,80,0.3);
-    background-gradient-end: rgba(80,80,80,0.7);
-    background-gradient-direction: vertical;
-    box-shadow: inset 0px 2px 4px rgba(0,0,0,0.9);
-    border-radius: 8px;
-    border: 1px solid rgba(80,80,80,1.0);
-    padding: .5em;
+    padding: 6px;
 }
 
-.login-dialog-session-list-item:focus {
-    background-color: #666666;
+.login-dialog-session-list-item {
+    padding-bottom: 6px;
 }
 
 .login-dialog-session-list-triangle {
-    padding-right: .5em;
+    padding-right: 6px;
 }
 
 .login-dialog-session-list-item-box {
-    spacing: .25em;
+    padding-left: 6px;
+    spacing: 6px;
 }
 
 .login-dialog-session-list-item-dot {
-    width: .75em;
-    height: .75em;
+    width: 10px;
+    height: 10px;
+}
+
+.login-dialog-logo-bin {
+    padding: 24px 0px;
 }
 
 .login-dialog .modal-dialog-button-box {
@@ -2393,7 +2447,6 @@ StScrollView.frequent-apps StScrollBar {
 
 .screen-shield-background {
     background: black;
-    box-shadow: 0px 4px 8px rgba(0,0,0,0.9);
 }
 
 #lockDialogGroup {
@@ -2480,7 +2533,7 @@ StScrollView.frequent-apps StScrollBar {
 }
 
 .input-source-switcher-symbol {
-   font-size: 42pt;
+   font-size: 34pt;
    width: 96px;
    height: 96px;
 }

docs/reference/shell/shell-docs.sgml.in

@@ -46,6 +46,7 @@
     <xi:include href="doc-gen-org.gnome.Shell.SearchProvider.xml"/>
     <xi:include href="doc-gen-org.gnome.Shell.SearchProvider2.xml"/>
     <xi:include href="xml/shell-global.xml"/>
+    <xi:include href="xml/shell-keybinding-modes.xml"/>
     <xi:include href="xml/shell-wm.xml"/>
     <xi:include href="xml/shell-xfixes-cursor.xml"/>
     <xi:include href="xml/shell-util.xml"/>

gnome-shell.doap

@@ -66,11 +66,4 @@ its dependencies to build from tarballs.</description>
       <gnome:userid>fmuellner</gnome:userid>
     </foaf:Person>
   </maintainer>
-  <maintainer>
-    <foaf:Person>
-      <foaf:name>Ray Strode</foaf:name>
-      <foaf:mbox rdf:resource="mailto:halfline@gmail.com" />
-      <gnome:userid>halfline</gnome:userid>
-    </foaf:Person>
-  </maintainer>
 </Project>

js/Makefile.am

@@ -69,6 +69,7 @@ nobase_dist_js_DATA = 	\
 	ui/shellEntry.js	\
 	ui/shellMountOperation.js \
 	ui/notificationDaemon.js \
+	ui/osdWindow.js		\
 	ui/overview.js		\
 	ui/overviewControls.js	\
 	ui/panel.js		\
@@ -77,6 +78,7 @@ nobase_dist_js_DATA = 	\
 	ui/popupMenu.js		\
 	ui/remoteSearch.js	\
 	ui/runDialog.js		\
+	ui/screencast.js	\
 	ui/screenshot.js	\
         ui/screenShield.js	\
 	ui/scripting.js		\

js/extensionPrefs/main.js

@@ -45,6 +45,7 @@ const Application = new Lang.Class({
         this._extensionPrefsModules = {};
 
         this._extensionIters = {};
+        this._startupUuid = null;
     },
 
     _buildModel: function() {
@@ -203,6 +204,7 @@ const Application = new Lang.Class({
     _scanExtensions: function() {
         let finder = new ExtensionUtils.ExtensionFinder();
         finder.connect('extension-found', Lang.bind(this, this._extensionFound));
+        finder.connect('extensions-loaded', Lang.bind(this, this._extensionsLoaded));
         finder.scanExtensions();
     },
 
@@ -212,6 +214,11 @@ const Application = new Lang.Class({
         this._extensionIters[extension.uuid] = iter;
     },
 
+    _extensionsLoaded: function() {
+        if (this._startupUuid && this._extensionAvailable(this._startupUuid))
+            this._selectExtension(this._startupUuid);
+        this._startupUuid = null;
+    },
 
     _onActivate: function() {
         this._window.present();
@@ -232,10 +239,10 @@ const Application = new Lang.Class({
             // Strip off "extension:///" prefix which fakes a URI, if it exists
             uuid = stripPrefix(uuid, "extension:///");
 
-            if (!this._extensionAvailable(uuid))
-                return 1;
-
-            this._selectExtension(uuid);
+            if (this._extensionAvailable(uuid))
+                this._selectExtension(uuid);
+            else
+                this._startupUuid = uuid;
         }
         return 0;
     }

js/gdm/loginDialog.js

@@ -28,6 +28,7 @@ const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
 const Lang = imports.lang;
 const Pango = imports.gi.Pango;
+const Realmd = imports.gdm.realmd;
 const Signals = imports.signals;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -39,7 +40,6 @@ const GdmUtil = imports.gdm.util;
 const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
-const Panel = imports.ui.panel;
 const PanelMenu = imports.ui.panelMenu;
 const Tweener = imports.ui.tweener;
 const UserMenu = imports.ui.userMenu;
@@ -48,44 +48,10 @@ const UserWidget = imports.ui.userWidget;
 const _FADE_ANIMATION_TIME = 0.25;
 const _SCROLL_ANIMATION_TIME = 0.5;
 const _TIMED_LOGIN_IDLE_THRESHOLD = 5.0;
-const _LOGO_ICON_HEIGHT = 16;
-
-const WORK_SPINNER_ICON_SIZE = 24;
-const WORK_SPINNER_ANIMATION_DELAY = 1.0;
-const WORK_SPINNER_ANIMATION_TIME = 0.3;
+const _LOGO_ICON_HEIGHT = 48;
 
 let _loginDialog = null;
 
-const LogoMenuButton = new Lang.Class({
-    Name: 'LogoMenuButton',
-    Extends: PanelMenu.Button,
-
-    _init: function() {
-        this.parent(0.0, null, true);
-
-        this._settings = new Gio.Settings({ schema: GdmUtil.LOGIN_SCREEN_SCHEMA });
-        this._settings.connect('changed::' + GdmUtil.LOGO_KEY,
-                               Lang.bind(this, this._updateLogo));
-
-        this._iconBin = new St.Bin();
-        this.actor.add_actor(this._iconBin);
-
-        this._updateLogo();
-    },
-
-    _updateLogo: function() {
-        let path = this._settings.get_string(GdmUtil.LOGO_KEY);
-        let icon = null;
-
-        if (path) {
-            let file = Gio.file_new_for_path(path);
-            let cache = St.TextureCache.get_default();
-            icon = cache.load_uri_async(file.get_uri(), -1, _LOGO_ICON_HEIGHT);
-        }
-        this._iconBin.set_child(icon);
-    }
-});
-
 const UserListItem = new Lang.Class({
     Name: 'UserListItem',
 
@@ -552,6 +518,12 @@ const LoginDialog = new Lang.Class({
                                Lang.bind(this, this._updateBanner));
         this._settings.connect('changed::' + GdmUtil.DISABLE_USER_LIST_KEY,
                                Lang.bind(this, this._updateDisableUserList));
+        this._settings.connect('changed::' + GdmUtil.LOGO_KEY,
+                               Lang.bind(this, this._updateLogo));
+
+        this._textureCache = St.TextureCache.get_default();
+        this._textureCache.connect('texture-file-changed',
+                                   Lang.bind(this, this._updateLogoTexture));
 
         this._userSelectionBox = new St.BoxLayout({ style_class: 'login-dialog-user-selection-box',
                                                     vertical: true });
@@ -594,6 +566,7 @@ const LoginDialog = new Lang.Class({
         this._promptEntry = new St.Entry({ style_class: 'login-dialog-prompt-entry',
                                            can_focus: true });
         this._promptEntryTextChangedId = 0;
+        this._promptEntryActivateId = 0;
         this._promptBox.add(this._promptEntry,
                             { expand: true,
                               x_fill: true,
@@ -608,7 +581,6 @@ const LoginDialog = new Lang.Class({
         this._promptBox.add(this._promptLoginHint);
 
         this._signInButton = null;
-        this._workSpinner = null;
 
         this._sessionList = new SessionList();
         this._sessionList.connect('session-activated',
@@ -643,6 +615,11 @@ const LoginDialog = new Lang.Class({
                                      x_align: St.Align.START,
                                      x_fill: true });
 
+        this._logoBin = new St.Bin({ style_class: 'login-dialog-logo-bin', y_expand: true });
+        this._logoBin.set_y_align(Clutter.ActorAlign.END);
+        this.backgroundStack.add_actor(this._logoBin);
+        this._updateLogo();
+
         if (!this._userManager.is_loaded)
             this._userManagerLoadedId = this._userManager.connect('notify::is-loaded',
                                                                   Lang.bind(this, function() {
@@ -689,7 +666,27 @@ const LoginDialog = new Lang.Class({
         }
     },
 
+    _updateLogoTexture: function(cache, uri) {
+        if (this._logoFileUri != uri)
+            return;
+
+        let icon = null;
+        if (this._logoFileUri)
+            icon = this._textureCache.load_uri_async(this._logoFileUri,
+                                                     -1, _LOGO_ICON_HEIGHT);
+        this._logoBin.set_child(icon);
+    },
+
+    _updateLogo: function() {
+        let path = this._settings.get_string(GdmUtil.LOGO_KEY);
+
+        this._logoFileUri = path ? Gio.file_new_for_path(path).get_uri() : null;
+        this._updateLogoTexture(this._textureCache, this._logoFileUri);
+    },
+
     _reset: function() {
+        this._userVerifier.clear();
+
         this._updateSensitivity(true);
         this._promptMessage.hide();
         this._user = null;
@@ -705,7 +702,7 @@ const LoginDialog = new Lang.Class({
         this._promptEntry.text = '';
 
         this._updateSensitivity(true);
-        this._setWorking(false);
+        this.setWorking(false);
     },
 
     _onDefaultSessionChanged: function(client, sessionId) {
@@ -753,7 +750,7 @@ const LoginDialog = new Lang.Class({
                            time: _FADE_ANIMATION_TIME,
                            transition: 'easeOutQuad' });
 
-        if (!this._user || (this._user.is_logged_in() && this._verifyingUser))
+        if ((this._user && !this._user.is_logged_in()) || this._verifyingUser)
             this._sessionList.actor.show();
 
         this._promptEntry.grab_key_focus();
@@ -771,10 +768,6 @@ const LoginDialog = new Lang.Class({
     },
 
     _prepareDialog: function(forSecret, hold) {
-        this._workSpinner = new Panel.AnimatedIcon('process-working.svg', WORK_SPINNER_ICON_SIZE);
-        this._workSpinner.actor.opacity = 0;
-        this._workSpinner.actor.show();
-
         this.buttonLayout.visible = true;
         this.clearButtons();
 
@@ -787,12 +780,11 @@ const LoginDialog = new Lang.Class({
                              y_fill: false,
                              x_align: St.Align.START,
                              y_align: St.Align.MIDDLE });
-        this.buttonLayout.add(this._workSpinner.actor,
-                              { expand: false,
-                                x_fill: false,
-                                y_fill: false,
-                                x_align: St.Align.END,
-                                y_align: St.Align.MIDDLE });
+        this.placeSpinner({ expand: false,
+                            x_fill: false,
+                            y_fill: false,
+                            x_align: St.Align.END,
+                            y_align: St.Align.MIDDLE });
         this._signInButton = this.addButton({ action: Lang.bind(this, function() {
                                                           hold.release();
                                                       }),
@@ -811,6 +803,11 @@ const LoginDialog = new Lang.Class({
                                                     Lang.bind(this, function() {
                                                         this._updateSignInButtonSensitivity(this._promptEntry.text.length > 0);
                                                     }));
+
+        this._promptEntryActivateId =
+            this._promptEntry.clutter_text.connect('activate', function() {
+                hold.release();
+            });
     },
 
     _updateSensitivity: function(sensitive) {
@@ -835,7 +832,12 @@ const LoginDialog = new Lang.Class({
             this._promptEntryTextChangedId = 0;
         }
 
-        this._setWorking(false);
+        if (this._promptEntryActivateId > 0) {
+            this._promptEntry.clutter_text.disconnect(this._promptEntryActivateId);
+            this._promptEntryActivateId = 0;
+        }
+
+        this.setWorking(false);
         this._promptBox.hide();
         this._promptLoginHint.hide();
 
@@ -848,36 +850,9 @@ const LoginDialog = new Lang.Class({
         this._promptLoginHint.hide();
 
         this.clearButtons();
-        this._workSpinner = null;
         this._signInButton = null;
     },
 
-    _setWorking: function(working) {
-        if (!this._workSpinner)
-            return;
-
-        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();
-                               }
-                             });
-        }
-    },
-
     _askQuestion: function(verifier, serviceName, question, passwordChar) {
         this._promptLabel.set_text(question);
 
@@ -892,7 +867,7 @@ const LoginDialog = new Lang.Class({
                      function() {
                          let text = this._promptEntry.get_text();
                          this._updateSensitivity(false);
-                         this._setWorking(true);
+                         this.setWorking(true);
                          this._userVerifier.answerQuery(serviceName, text);
                      }];
 
@@ -900,24 +875,47 @@ const LoginDialog = new Lang.Class({
         return batch.run();
     },
 
+    _showRealmLoginHint: function(realmManager, hint) {
+        if (!hint)
+            return;
+
+        hint = hint.replace(/%U/g, 'user');
+        hint = hint.replace(/%D/g, 'DOMAIN');
+        hint = hint.replace(/%[^UD]/g, '');
+
+        // Translators: this message is shown below the username entry field
+        // to clue the user in on how to login to the local network realm
+        this._showLoginHint(null, _("(e.g., user or %s)").format(hint));
+    },
+
     _askForUsernameAndLogIn: function() {
         this._promptLabel.set_text(_("Username: "));
         this._promptEntry.set_text('');
         this._promptEntry.clutter_text.set_password_char('');
 
+        let realmManager = new Realmd.Manager();
+        let signalId = realmManager.connect('login-format-changed',
+	                                        Lang.bind(this, this._showRealmLoginHint));
+        this._showRealmLoginHint(realmManager.loginFormat);
+
         let tasks = [this._showPrompt,
 
                      function() {
                          let userName = this._promptEntry.get_text();
                          this._promptEntry.reactive = false;
                          return this._beginVerificationForUser(userName);
+                     },
+
+                     function() {
+                         realmManager.disconnect(signalId)
+                         realmManager.release();
                      }];
 
         let batch = new Batch.ConsecutiveBatch(this, tasks);
         return batch.run();
     },
 
-    _onSessionOpened: function(client, serviceName) {
+    _startSession: function(serviceName) {
         Tweener.addTween(this.dialogLayout,
                          { opacity: 0,
                            time: _FADE_ANIMATION_TIME,
@@ -940,6 +938,18 @@ const LoginDialog = new Lang.Class({
                            onCompleteScope: this });
     },
 
+    _onSessionOpened: function(client, serviceName) {
+        if (!this._userVerifier.hasPendingMessages) {
+            this._startSession(serviceName);
+        } else {
+            let signalId = this._userVerifier.connect('no-more-messages',
+                                                      Lang.bind(this, function() {
+                                                          this._userVerifier.disconnect(signalId);
+                                                          this._startSession(serviceName);
+                                                      }));
+        }
+    },
+
     _waitForItemForUser: function(userName) {
         let item = this._userList.getItemFromUserName(userName);
 
@@ -1003,7 +1013,7 @@ const LoginDialog = new Lang.Class({
                      function() {
                          // If we're just starting out, start on the right
                          // item.
-                         if (!this.is_loaded) {
+                         if (!this._userManager.is_loaded) {
                              this._userList.jumpToItem(this._timedLoginItem);
                          }
                      },
@@ -1141,15 +1151,6 @@ const LoginDialog = new Lang.Class({
                                   Lang.bind(this, function(userManager, user) {
                                       this._userList.removeUser(user);
                                   }));
-
-        // emitted in idle so caller doesn't have to explicitly check if
-        // it's loaded immediately after construction
-        // (since there's no way the caller could be listening for
-        // 'loaded' yet)
-        Mainloop.idle_add(Lang.bind(this, function() {
-            this.emit('loaded');
-            this.is_loaded = true;
-        }));
     },
 
     _onOpened: function() {
@@ -1164,5 +1165,9 @@ const LoginDialog = new Lang.Class({
         this.parent();
 
         Main.ctrlAltTabManager.removeGroup(this.dialogLayout);
-    }
+    },
+
+    addCharacter: function(unichar) {
+        this._promptEntry.clutter_text.insert_unichar(unichar);
+    },
 });

js/gdm/realmd.js

@@ -63,7 +63,7 @@ const Manager = new Lang.Class({
                                            Lang.bind(this, this._reloadRealms))
         this._realms = {};
 
-        this._aggregateProvider.connect('g-properties-changed',
+        this._signalId = this._aggregateProvider.connect('g-properties-changed',
                                         Lang.bind(this, function(proxy, properties) {
                                             if ('Realms' in properties.deep_unpack())
                                                 this._reloadRealms();
@@ -106,7 +106,7 @@ const Manager = new Lang.Class({
         realm.connect('g-properties-changed',
                       Lang.bind(this, function(proxy, properties) {
                                 if ('Configured' in properties.deep_unpack())
-                                    this._reloadRealm();
+                                    this._reloadRealm(realm);
                                 }));
     },
 
@@ -134,6 +134,18 @@ const Manager = new Lang.Class({
         this._updateLoginFormat();
 
         return this._loginFormat;
+    },
+
+    release: function() {
+        Service(Gio.DBus.system,
+                'org.freedesktop.realmd',
+                '/org/freedesktop/realmd',
+                function(service) {
+                    service.ReleaseRemote();
+                });
+        this._aggregateProvider.disconnect(this._signalId);
+        this._realms = { };
+        this._updateLoginFormat();
     }
 });
 Signals.addSignalMethods(Manager.prototype)

js/gdm/util.js

@@ -2,13 +2,13 @@
 
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 
 const Batch = imports.gdm.batch;
 const Fprint = imports.gdm.fingerprint;
-const Realmd = imports.gdm.realmd;
 const Main = imports.ui.main;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
@@ -27,6 +27,9 @@ 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
+
 function fadeInActor(actor) {
     if (actor.opacity == 255 && actor.visible)
         return null;
@@ -113,7 +116,9 @@ const ShellUserVerifier = new Lang.Class({
         this._settings = new Gio.Settings({ schema: LOGIN_SCREEN_SCHEMA });
 
         this._fprintManager = new Fprint.FprintManager();
-        this._realmManager = new Realmd.Manager();
+        this._messageQueue = [];
+        this._messageQueueTimeoutId = 0;
+        this.hasPendingMessages = false;
 
         this._failCounter = 0;
     },
@@ -153,13 +158,73 @@ const ShellUserVerifier = new Lang.Class({
             this._userVerifier.run_dispose();
             this._userVerifier = null;
         }
+
+        this._clearMessageQueue();
     },
 
     answerQuery: function(serviceName, answer) {
-        // Clear any previous message
-        this.emit('show-message', null, null);
+        if (!this._userVerifier.hasPendingMessages) {
+            this._userVerifier.call_answer_query(serviceName, answer, this._cancellable, null);
+        } else {
+            let signalId = this._userVerifier.connect('no-more-messages',
+                                                      Lang.bind(this, function() {
+                                                          this._userVerifier.disconnect(signalId);
+                                                          this._userVerifier.call_answer_query(serviceName, answer, this._cancellable, null);
+                                                      }));
+        }
+    },
 
-        this._userVerifier.call_answer_query(serviceName, answer, this._cancellable, null);
+    _getIntervalForMessage: function(message) {
+        // We probably could be smarter here
+        return message.length * USER_READ_TIME;
+    },
+
+    finishMessageQueue: function() {
+        if (!this.hasPendingMessages)
+            return;
+
+        this._messageQueue = [];
+
+        this.hasPendingMessages = false;
+        this.emit('no-more-messages');
+    },
+
+    _queueMessageTimeout: function() {
+        if (this._messageQueue.length == 0) {
+            this.finishMessageQueue();
+            return;
+        }
+
+        if (this._messageQueueTimeoutId != 0)
+            return;
+
+        let message = this._messageQueue.shift();
+        this.emit('show-message', message.text, message.iconName);
+
+        this._messageQueueTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
+                                                       message.interval,
+                                                       Lang.bind(this, function() {
+                                                           this._messageQueueTimeoutId = 0;
+                                                           this._queueMessageTimeout();
+                                                       }));
+    },
+
+    _queueMessage: function(message, iconName) {
+        let interval = this._getIntervalForMessage(message);
+
+        this.hasPendingMessages = true;
+        this._messageQueue.push({ text: message, interval: interval, iconName: iconName });
+        this._queueMessageTimeout();
+    },
+
+    _clearMessageQueue: function() {
+        this.finishMessageQueue();
+
+        if (this._messageQueueTimeoutId != 0) {
+            GLib.source_remove(this._messageQueueTimeoutId);
+            this._messageQueueTimeoutId = 0;
+        }
+        this.emit('show-message', null, null);
     },
 
     _checkForFingerprintReader: function() {
@@ -179,7 +244,7 @@ const ShellUserVerifier = new Lang.Class({
         logError(error, where);
         this._hold.release();
 
-        this.emit('show-message', _("Authentication error"), 'login-dialog-message-warning');
+        this._queueMessage(_("Authentication error"), 'login-dialog-message-warning');
         this._verificationFailed(false);
     },
 
@@ -298,7 +363,7 @@ const ShellUserVerifier = new Lang.Class({
             // to indicate the user can swipe their finger instead
             this.emit('show-login-hint', _("(or swipe finger)"));
         } else if (serviceName == PASSWORD_SERVICE_NAME) {
-            this.emit('show-message', info, 'login-dialog-message-info');
+            this._queueMessage(info, 'login-dialog-message-info');
         }
     },
 
@@ -307,22 +372,7 @@ const ShellUserVerifier = new Lang.Class({
         // users who haven't enrolled their fingerprint.
         if (serviceName != PASSWORD_SERVICE_NAME)
             return;
-        this.emit('show-message', problem, 'login-dialog-message-warning');
-    },
-
-    _showRealmLoginHint: function() {
-        if (this._realmManager.loginFormat) {
-            let hint = this._realmManager.loginFormat;
-
-            hint = hint.replace(/%U/g, 'user');
-            hint = hint.replace(/%D/g, 'DOMAIN');
-            hint = hint.replace(/%[^UD]/g, '');
-
-            // Translators: this message is shown below the username entry field
-            // to clue the user in on how to login to the local network realm
-            this.emit('show-login-hint',
-                      _("(e.g., user or %s)").format(hint));
-        }
+        this._queueMessage(problem, 'login-dialog-message-warning');
     },
 
     _onInfoQuery: function(client, serviceName, question) {
@@ -330,10 +380,6 @@ const ShellUserVerifier = new Lang.Class({
         if (serviceName != PASSWORD_SERVICE_NAME)
             return;
 
-        this._showRealmLoginHint();
-        this._realmLoginHintSignalId = this._realmManager.connect('login-format-changed',
-                                                                  Lang.bind(this, this._showRealmLoginHint));
-
         this.emit('ask-question', serviceName, question, '');
     },
 
@@ -346,8 +392,6 @@ const ShellUserVerifier = new Lang.Class({
     },
 
     _onReset: function() {
-        this.clear();
-
         // Clear previous attempts to authenticate
         this._failCounter = 0;
 
@@ -358,6 +402,15 @@ const ShellUserVerifier = new Lang.Class({
         this.emit('verification-complete');
     },
 
+    _cancelAndReset: function() {
+        this.cancel();
+        this._onReset();
+    },
+
+    _retry: function() {
+        this.begin(this._userName, new Batch.Hold());
+    },
+
     _verificationFailed: function(retry) {
         // For Not Listed / enterprise logins, immediately reset
         // the dialog
@@ -369,15 +422,25 @@ const ShellUserVerifier = new Lang.Class({
             this._failCounter < this._settings.get_int(ALLOWED_FAILURES_KEY);
 
         if (canRetry) {
-            this.clear();
-            this.begin(this._userName, new Batch.Hold());
+            if (!this._userVerifier.hasPendingMessages) {
+                this._retry();
+            } else {
+                let signalId = this._userVerifier.connect('no-more-messages',
+                                                          Lang.bind(this, function() {
+                                                              this._userVerifier.disconnect(signalId);
+                                                              this._retry();
+                                                          }));
+            }
         } else {
-            // Allow some time to see the message, then reset everything
-            Mainloop.timeout_add(3000, Lang.bind(this, function() {
-                this.cancel();
-
-                this._onReset();
-            }));
+            if (!this._userVerifier.hasPendingMessages) {
+                this._cancelAndReset();
+            } else {
+                let signalId = this._userVerifier.connect('no-more-messages',
+                                                          Lang.bind(this, function() {
+                                                              this._userVerifier.disconnect(signalId);
+                                                              this._cancelAndReset();
+                                                          }));
+            }
         }
 
         this.emit('verification-failed');
@@ -392,11 +455,6 @@ const ShellUserVerifier = new Lang.Class({
         }
 
         this.emit('hide-login-hint');
-
-        if (this._realmLoginHintSignalId) {
-            this._realmManager.disconnect(this._realmLoginHintSignalId);
-            this._realmLoginHintSignalId = 0;
-        }
     },
 });
 Signals.addSignalMethods(ShellUserVerifier.prototype);

js/misc/extensionUtils.js

@@ -174,10 +174,15 @@ const ExtensionFinder = new Lang.Class({
         this.emit('extension-found', extension);
     },
 
+    _extensionsLoaded: function() {
+        this.emit('extensions-loaded');
+    },
+
     scanExtensions: function() {
         let perUserDir = Gio.File.new_for_path(global.userdatadir);
         FileUtils.collectFromDatadirsAsync('extensions',
                                            { processFile: Lang.bind(this, this._loadExtension),
+                                             loadedCallback: Lang.bind(this, this._extensionsLoaded),
                                              includeUserDir: true,
                                              data: perUserDir });
     }

js/misc/loginManager.js

@@ -33,6 +33,10 @@ const SystemdLoginManagerIface = <interface name='org.freedesktop.login1.Manager
     <arg type='s' direction='in'/>
     <arg type='h' direction='out'/>
 </method>
+<method name='GetSession'>
+    <arg type='s' direction='in'/>
+    <arg type='o' direction='out'/>
+</method>
 <method name='ListSessions'>
     <arg name='sessions' type='a(susso)' direction='out'/>
 </method>
@@ -72,7 +76,36 @@ const ConsoleKitSession = Gio.DBusProxy.makeProxyWrapper(ConsoleKitSessionIface)
 const ConsoleKitManager = Gio.DBusProxy.makeProxyWrapper(ConsoleKitManagerIface);
 
 function haveSystemd() {
-    return GLib.access("/sys/fs/cgroup/systemd", 0) >= 0;
+    return GLib.access("/run/systemd/seats", 0) >= 0;
+}
+
+function versionCompare(required, reference) {
+    required = required.split('.');
+    reference = reference.split('.');
+
+    for (let i = 0; i < required.length; i++) {
+        if (required[i] != reference[i])
+            return required[i] < reference[i];
+    }
+
+    return true;
+}
+
+function canLock() {
+    try {
+        let params = GLib.Variant.new('(ss)', ['org.gnome.DisplayManager.Manager', 'Version']);
+        let result = Gio.DBus.system.call_sync('org.gnome.DisplayManager',
+                                               '/org/gnome/DisplayManager/Manager',
+                                               'org.freedesktop.DBus.Properties',
+                                               'Get', params, null,
+                                               Gio.DBusCallFlags.NONE,
+                                               -1, null);
+
+        let version = result.deep_unpack()[0].deep_unpack();
+        return versionCompare('3.5.91', version);
+    } catch(e) {
+        return false;
+    }
 }
 
 let _loginManager = null;
@@ -107,15 +140,23 @@ const LoginManagerSystemd = new Lang.Class({
     // Having this function is a bit of a hack since the Systemd and ConsoleKit
     // session objects have different interfaces - but in both cases there are
     // Lock/Unlock signals, and that's all we count upon at the moment.
-    getCurrentSessionProxy: function() {
-        if (!this._currentSession) {
-            this._currentSession = new SystemdLoginSession(Gio.DBus.system,
-                                                           'org.freedesktop.login1',
-                                                           '/org/freedesktop/login1/session/' +
-                                                           GLib.getenv('XDG_SESSION_ID'));
+    getCurrentSessionProxy: function(callback) {
+        if (this._currentSession) {
+            callback (this._currentSession);
+            return;
         }
 
-        return this._currentSession;
+        this._proxy.GetSessionRemote(GLib.getenv('XDG_SESSION_ID'), Lang.bind(this,
+            function(result, error) {
+                if (error) {
+                    logError(error, 'Could not get a proxy for the current session');
+                } else {
+                    this._currentSession = new SystemdLoginSession(Gio.DBus.system,
+                                                                   'org.freedesktop.login1',
+                                                                   result[0]);
+                    callback(this._currentSession);
+                }
+            }));
     },
 
     canPowerOff: function(asyncCallback) {
@@ -204,15 +245,23 @@ const LoginManagerConsoleKit = new Lang.Class({
     // Having this function is a bit of a hack since the Systemd and ConsoleKit
     // session objects have different interfaces - but in both cases there are
     // Lock/Unlock signals, and that's all we count upon at the moment.
-    getCurrentSessionProxy: function() {
-        if (!this._currentSession) {
-            let [currentSessionId] = this._proxy.GetCurrentSessionSync();
-            this._currentSession = new ConsoleKitSession(Gio.DBus.system,
-                                                         'org.freedesktop.ConsoleKit',
-                                                         currentSessionId);
+    getCurrentSessionProxy: function(callback) {
+        if (this._currentSession) {
+            callback (this._currentSession);
+            return;
         }
 
-        return this._currentSession;
+        this._proxy.GetCurrentSessionRemote(Lang.bind(this,
+            function(result, error) {
+                if (error) {
+                    logError(error, 'Could not get a proxy for the current session');
+                } else {
+                    this._currentSession = new ConsoleKitSession(Gio.DBus.system,
+                                                                 'org.freedesktop.ConsoleKit',
+                                                                 result[0]);
+                    callback(this._currentSession);
+                }
+            }));
     },
 
     canPowerOff: function(asyncCallback) {

js/misc/util.js

@@ -5,6 +5,9 @@ const GLib = imports.gi.GLib;
 const St = imports.gi.St;
 
 const Main = imports.ui.main;
+const Tweener = imports.ui.tweener;
+
+const SCROLL_TIME = 0.1;
 
 // http://daringfireball.net/2010/07/improved_regex_for_matching_urls
 const _balancedParens = '\\((?:[^\\s()<>]+|(?:\\(?:[^\\s()<>]+\\)))*\\)';
@@ -234,3 +237,39 @@ function makeCloseButton() {
 
     return closeButton;
 }
+
+function ensureActorVisibleInScrollView(scrollView, actor) {
+    let adjustment = scrollView.vscroll.adjustment;
+    let [value, lower, upper, stepIncrement, pageIncrement, pageSize] = adjustment.get_values();
+
+    let offset = 0;
+    let vfade = scrollView.get_effect("fade");
+    if (vfade)
+        offset = vfade.vfade_offset;
+
+    let box = actor.get_allocation_box();
+    let y1 = box.y1, y2 = box.y2;
+
+    let parent = actor.get_parent();
+    while (parent != scrollView) {
+        if (!parent)
+            throw new Error("actor not in scroll view");
+
+        let box = parent.get_allocation_box();
+        y1 += box.y1;
+        y2 += box.y1;
+        parent = parent.get_parent();
+    }
+
+    if (y1 < value + offset)
+        value = Math.max(0, y1 - offset);
+    else if (y2 > value + pageSize - offset)
+        value = Math.min(upper, y2 + offset - pageSize);
+    else
+        return;
+
+    Tweener.addTween(adjustment,
+                     { value: value,
+                       time: SCROLL_TIME,
+                       transition: 'easeOutQuad' });
+}

js/ui/altTab.js

@@ -98,43 +98,13 @@ const AppSwitcherPopup = new Lang.Class({
         }
     },
 
-    _getAppLists: function() {
-        let tracker = Shell.WindowTracker.get_default();
-        let appSys = Shell.AppSystem.get_default();
-        let allApps = appSys.get_running ();
-
-        let screen = global.screen;
-        let display = screen.get_display();
-        let windows = display.get_tab_list(Meta.TabList.NORMAL_ALL, screen,
-                                           screen.get_active_workspace());
-
-        // windows is only the windows on the current workspace. For
-        // each one, if it corresponds to an app we know, move that
-        // app from allApps to apps.
-        let apps = [];
-        for (let i = 0; i < windows.length && allApps.length != 0; i++) {
-            let app = tracker.get_window_app(windows[i]);
-            let index = allApps.indexOf(app);
-            if (index != -1) {
-                apps.push(app);
-                allApps.splice(index, 1);
-            }
-        }
-
-        // Now @apps is a list of apps on the current workspace, in
-        // standard Alt+Tab order (MRU except for minimized windows),
-        // and allApps is a list of apps that only appear on other
-        // workspaces, sorted by user_time, which is good enough.
-        return [apps, allApps];
-    },
-
     _createSwitcher: function() {
-        let [localApps, otherApps] = this._getAppLists();
+        let apps = Shell.AppSystem.get_default().get_running ();
 
-        if (localApps.length == 0 && otherApps.length == 0)
+        if (apps.length == 0)
             return false;
 
-        this._switcherList = new AppSwitcher(localApps, otherApps, this);
+        this._switcherList = new AppSwitcher(apps, this);
         this._items = this._switcherList.icons;
 
         return true;
@@ -262,15 +232,13 @@ const AppSwitcherPopup = new Lang.Class({
     },
 
     _finish : function(timestamp) {
-        this.parent();
-
         let appIcon = this._items[this._selectedIndex];
-        let window;
-        if (this._currentWindow >= 0)
-            window = appIcon.cachedWindows[this._currentWindow];
+        if (this._currentWindow < 0)
+            appIcon.app.activate_window(appIcon.cachedWindows[0], timestamp);
         else
-            window = null;
-        appIcon.app.activate_window(window, timestamp);
+            Main.activateWindow(appIcon.cachedWindows[this._currentWindow], timestamp);
+
+        this.parent();
     },
 
     _onDestroy : function() {
@@ -429,9 +397,9 @@ const WindowSwitcherPopup = new Lang.Class({
     },
 
     _finish: function() {
-        this.parent();
-
         Main.activateWindow(this._items[this._selectedIndex].window);
+
+        this.parent();
     }
 });
 
@@ -461,34 +429,26 @@ const AppSwitcher = new Lang.Class({
     Name: 'AppSwitcher',
     Extends: SwitcherPopup.SwitcherList,
 
-    _init : function(localApps, otherApps, altTabPopup) {
+    _init : function(apps, altTabPopup) {
         this.parent(true);
 
-        // Construct the AppIcons, add to the popup
-        let activeWorkspace = global.screen.get_active_workspace();
-        let workspaceIcons = [];
-        let otherIcons = [];
-        for (let i = 0; i < localApps.length; i++) {
-            let appIcon = new AppIcon(localApps[i]);
-            // Cache the window list now; we don't handle dynamic changes here,
-            // and we don't want to be continually retrieving it
-            appIcon.cachedWindows = appIcon.app.get_windows();
-            workspaceIcons.push(appIcon);
-        }
-        for (let i = 0; i < otherApps.length; i++) {
-            let appIcon = new AppIcon(otherApps[i]);
-            appIcon.cachedWindows = appIcon.app.get_windows();
-            otherIcons.push(appIcon);
-        }
-
         this.icons = [];
         this._arrows = [];
-        for (let i = 0; i < workspaceIcons.length; i++)
-            this._addIcon(workspaceIcons[i]);
-        if (workspaceIcons.length > 0 && otherIcons.length > 0)
-            this.addSeparator();
-        for (let i = 0; i < otherIcons.length; i++)
-            this._addIcon(otherIcons[i]);
+
+        let windowTracker = Shell.WindowTracker.get_default();
+        let allWindows = global.display.get_tab_list(Meta.TabList.NORMAL,
+                                                     global.screen, null);
+
+        // Construct the AppIcons, add to the popup
+        for (let i = 0; i < apps.length; i++) {
+            let appIcon = new AppIcon(apps[i]);
+            // Cache the window list now; we don't handle dynamic changes here,
+            // and we don't want to be continually retrieving it
+            appIcon.cachedWindows = allWindows.filter(function(w) {
+                return windowTracker.get_window_app (w) == appIcon.app;
+            });
+            this._addIcon(appIcon);
+        }
 
         this._curApp = -1;
         this._iconSize = 0;
@@ -514,8 +474,6 @@ const AppSwitcher = new Lang.Class({
         let [iconMinHeight, iconNaturalHeight] = this.icons[j].label.get_preferred_height(-1);
         let iconSpacing = iconNaturalHeight + iconPadding + iconBorder;
         let totalSpacing = this._list.spacing * (this._items.length - 1);
-        if (this._separator)
-           totalSpacing += this._separator.width + this._list.spacing;
 
         // We just assume the whole screen here due to weirdness happing with the passed width
         let primary = Main.layoutManager.primaryMonitor;
@@ -638,24 +596,12 @@ const ThumbnailList = new Lang.Class({
     _init : function(windows) {
         this.parent(false);
 
-        let activeWorkspace = global.screen.get_active_workspace();
-
-        // We fake the value of 'separatorAdded' when the app has no window
-        // on the current workspace, to avoid displaying a useless separator in
-        // that case.
-        let separatorAdded = windows.length == 0 || windows[0].get_workspace() != activeWorkspace;
-
         this._labels = new Array();
         this._thumbnailBins = new Array();
         this._clones = new Array();
         this._windows = windows;
 
         for (let i = 0; i < windows.length; i++) {
-            if (!separatorAdded && windows[i].get_workspace() != activeWorkspace) {
-              this.addSeparator();
-              separatorAdded = true;
-            }
-
             let box = new St.BoxLayout({ style_class: 'thumbnail-box',
                                          vertical: true });
 

js/ui/appDisplay.js

@@ -29,7 +29,6 @@ const Util = imports.misc.util;
 
 const MAX_APPLICATION_WORK_MILLIS = 75;
 const MENU_POPUP_TIMEOUT = 600;
-const SCROLL_TIME = 0.1;
 const MAX_COLUMNS = 6;
 
 const INACTIVE_GRID_OPACITY = 77;
@@ -157,6 +156,30 @@ const FolderView = new Lang.Class({
     }
 });
 
+const AllViewLayout = new Lang.Class({
+    Name: 'AllViewLayout',
+    Extends: Clutter.BinLayout,
+
+    vfunc_get_preferred_height: function(container, forWidth) {
+        let minBottom = 0;
+        let naturalBottom = 0;
+
+        for (let child = container.get_first_child();
+             child;
+             child = child.get_next_sibling()) {
+            let childY = child.y;
+            let [childMin, childNatural] = child.get_preferred_height(forWidth);
+
+            if (childMin + childY > minBottom)
+                minBottom = childMin + childY;
+
+            if (childNatural + childY > naturalBottom)
+                naturalBottom = childNatural + childY;
+        }
+        return [minBottom, naturalBottom];
+    }
+});
+
 const AllView = new Lang.Class({
     Name: 'AllView',
     Extends: AlphabeticalView,
@@ -164,8 +187,11 @@ const AllView = new Lang.Class({
     _init: function() {
         this.parent();
 
+        this._grid.actor.y_align = Clutter.ActorAlign.START;
+        this._grid.actor.y_expand = true;
+
         let box = new St.BoxLayout({ vertical: true });
-        this._stack = new St.Widget({ layout_manager: new Clutter.BinLayout() });
+        this._stack = new St.Widget({ layout_manager: new AllViewLayout() });
         this._stack.add_actor(this._grid.actor);
         this._eventBlocker = new St.Widget({ x_expand: true, y_expand: true });
         this._stack.add_actor(this._eventBlocker);
@@ -175,7 +201,9 @@ const AllView = new Lang.Class({
                                          y_fill: false,
                                          y_align: St.Align.START,
                                          x_expand: true,
-                                         style_class: 'vfade' });
+                                         y_expand: true,
+                                         overlay_scrollbars: true,
+                                         style_class: 'all-apps vfade' });
         this.actor.add_actor(box);
         this.actor.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
         let action = new Clutter.PanAction({ interpolate: true });
@@ -251,35 +279,17 @@ const AllView = new Lang.Class({
                 this._eventBlocker.reactive = isOpen;
                 this._currentPopup = isOpen ? popup : null;
                 this._updateIconOpacities(isOpen);
-                if (isOpen)
+                if (isOpen) {
                     this._ensureIconVisible(popup.actor);
+                    this._grid.actor.y = popup.parentOffset;
+                } else {
+                    this._grid.actor.y = 0;
+                }
             }));
     },
 
     _ensureIconVisible: function(icon) {
-        let adjustment = this.actor.vscroll.adjustment;
-        let [value, lower, upper, stepIncrement, pageIncrement, pageSize] = adjustment.get_values();
-
-        let offset = 0;
-        let vfade = this.actor.get_effect("fade");
-        if (vfade)
-            offset = vfade.vfade_offset;
-
-        // If this gets called as part of a right-click, the actor
-        // will be needs_allocation, and so "icon.y" would return 0
-        let box = icon.get_allocation_box();
-
-        if (box.y1 < value + offset)
-            value = Math.max(0, box.y1 - offset);
-        else if (box.y2 > value + pageSize - offset)
-            value = Math.min(upper, box.y2 + offset - pageSize);
-        else
-            return;
-
-        Tweener.addTween(adjustment,
-                         { value: value,
-                           time: SCROLL_TIME,
-                           transition: 'easeOutQuad' });
+        Util.ensureActorVisibleInScrollView(this.actor, icon);
     },
 
     _updateIconOpacities: function(folderOpen) {
@@ -297,22 +307,11 @@ const FrequentView = new Lang.Class({
 
     _init: function() {
         this._grid = new IconGrid.IconGrid({ xAlign: St.Align.MIDDLE,
+                                             fillParent: true,
                                              columnLimit: MAX_COLUMNS });
-        let box = new St.BoxLayout({ vertical: true });
-        box.add(this._grid.actor);
-
-        // HACK: IconGrid currently lacks API to only display items that match
-        // the allocation, so rather than clipping away eventual overflow, we
-        // use an unscrollable ScrollView with hidden scrollbars to nicely
-        // fade out cut off items
-        this.actor = new St.ScrollView({ x_fill: true,
-                                         y_fill: false,
-                                         y_align: St.Align.START,
-                                         x_expand: true,
-                                         reactive: false,
-                                         style_class: 'frequent-apps vfade' });
-        this.actor.add_actor(box);
-        this.actor.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this.actor = new St.Widget({ style_class: 'frequent-apps',
+                                     x_expand: true, y_expand: true });
+        this.actor.add_actor(this._grid.actor);
 
         this._usage = Shell.AppUsage.get_default();
     },
@@ -335,6 +334,42 @@ const Views = {
     ALL: 1
 };
 
+const ControlsBoxLayout = Lang.Class({
+    Name: 'ControlsBoxLayout',
+    Extends: Clutter.BoxLayout,
+
+    /**
+     * Override the BoxLayout behavior to use the maximum preferred width of all
+     * buttons for each child
+     */
+    vfunc_get_preferred_width: function(container, forHeight) {
+        let maxMinWidth = 0;
+        let maxNaturalWidth = 0;
+        for (let child = container.get_first_child();
+             child;
+             child = child.get_next_sibling()) {
+             let [minWidth, natWidth] = child.get_preferred_width(forHeight);
+             maxMinWidth = Math.max(maxMinWidth, minWidth);
+             maxNaturalWidth = Math.max(maxNaturalWidth, natWidth);
+        }
+        let childrenCount = container.get_n_children();
+        let totalSpacing = this.spacing * (childrenCount - 1);
+        return [maxMinWidth * childrenCount + totalSpacing,
+                maxNaturalWidth * childrenCount + totalSpacing];
+    },
+
+    vfunc_set_container: function(container) {
+        if(this._styleChangedId) {
+            this._container.disconnect(this._styleChangedId);
+            this._styleChangedId = 0;
+        }
+        if(container != null)
+            this._styleChangedId = container.connect('style-changed', Lang.bind(this,
+                    function() { this.spacing = this._container.get_theme_node().get_length('spacing'); }));
+        this._container = container;
+    }
+});
+
 const AppDisplay = new Lang.Class({
     Name: 'AppDisplay',
 
@@ -373,14 +408,11 @@ const AppDisplay = new Lang.Class({
 
         this._viewStack = new St.Widget({ layout_manager: new Clutter.BinLayout(),
                                           x_expand: true, y_expand: true });
-        let bin = new St.Bin({ child: this._viewStack,
-                               clip_to_allocation: true,
-                               x_fill: true, y_fill: true });
-        this.actor.add(bin, { expand: true });
+        this.actor.add(this._viewStack, { expand: true });
 
-        let layout = new Clutter.BoxLayout({ homogeneous: true });
-        this._controls = new St.Widget({ style_class: 'app-view-controls',
-                                         layout_manager: layout });
+        let layout = new ControlsBoxLayout({ homogeneous: true });
+        this._controls = new St.Widget({ style_class: 'app-view-controls' });
+        this._controls.set_layout_manager(layout);
         this.actor.add(new St.Bin({ child: this._controls }));
 
 
@@ -579,15 +611,15 @@ const FolderIcon = new Lang.Class({
 
         this._popup = new AppFolderPopup(this, side);
         this._parentView.addFolderPopup(this._popup);
-        let constraint = new Clutter.AlignConstraint({ source: this._parentView.actor,
-                                                       align_axis: Clutter.AlignAxis.X_AXIS,
-                                                       factor: 0.5 });
-        this._popup.actor.add_constraint(constraint);
 
         // Position the popup above or below the source icon
         if (side == St.Side.BOTTOM) {
             this._popup.actor.show();
-            this._popup.actor.y = this.actor.y - this._popup.actor.height;
+            let closeButtonOffset = -this._popup.closeButton.translation_y;
+            let y = this.actor.y - this._popup.actor.height;
+            let yWithButton = y - closeButtonOffset;
+            this._popup.parentOffset = yWithButton < 0 ? -yWithButton : 0;
+            this._popup.actor.y = Math.max(y, closeButtonOffset);
             this._popup.actor.hide();
         } else {
             this._popup.actor.y = this.actor.y + this.actor.height;
@@ -610,9 +642,20 @@ const AppFolderPopup = new Lang.Class({
         this._arrowSide = side;
 
         this._isOpen = false;
+        this.parentOffset = 0;
 
         this.actor = new St.Widget({ layout_manager: new Clutter.BinLayout(),
-                                     visible: false });
+                                     visible: false,
+                                     // We don't want to expand really, but look
+                                     // at the layout manager of our parent...
+                                     //
+                                     // DOUBLE HACK: if you set one, you automatically
+                                     // get the effect for the other direction too, so
+                                     // we need to set the y_align
+                                     x_expand: true,
+                                     y_expand: true,
+                                     x_align: Clutter.ActorAlign.CENTER,
+                                     y_align: Clutter.ActorAlign.START });
         this._boxPointer = new BoxPointer.BoxPointer(this._arrowSide,
                                                      { style_class: 'app-folder-popup-bin',
                                                        x_fill: true,
@@ -623,17 +666,31 @@ const AppFolderPopup = new Lang.Class({
         this.actor.add_actor(this._boxPointer.actor);
         this._boxPointer.bin.set_child(this._view.actor);
 
-        let closeButton = Util.makeCloseButton();
-        closeButton.connect('clicked', Lang.bind(this, this.popdown));
-        this.actor.add_actor(closeButton);
+        this.closeButton = Util.makeCloseButton();
+        this.closeButton.connect('clicked', Lang.bind(this, this.popdown));
+        this.actor.add_actor(this.closeButton);
 
-        this._boxPointer.actor.bind_property('opacity', closeButton, 'opacity',
+        this._boxPointer.actor.bind_property('opacity', this.closeButton, 'opacity',
                                              GObject.BindingFlags.SYNC_CREATE);
 
+        global.focus_manager.add_group(this.actor);
+
         source.actor.connect('destroy', Lang.bind(this,
             function() {
                 this.actor.destroy();
             }));
+        this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPress));
+    },
+
+    _onKeyPress: function(actor, event) {
+        if (!this._isOpen)
+            return false;
+
+        if (event.get_key_symbol() != Clutter.KEY_Escape)
+            return false;
+
+        this.popdown();
+        return true;
     },
 
     toggle: function() {
@@ -648,6 +705,7 @@ const AppFolderPopup = new Lang.Class({
             return;
 
         this.actor.show();
+        this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
 
         this._boxPointer.setArrowActor(this._source.actor);
         this._boxPointer.show(BoxPointer.PopupAnimation.FADE |

js/ui/background.js

@@ -14,7 +14,6 @@ const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
 
 const BACKGROUND_SCHEMA = 'org.gnome.desktop.background';
-const DRAW_BACKGROUND_KEY = 'draw-background';
 const PRIMARY_COLOR_KEY = 'primary-color';
 const SECONDARY_COLOR_KEY = 'secondary-color';
 const COLOR_SHADING_TYPE_KEY = 'color-shading-type';
@@ -39,6 +38,7 @@ const BackgroundCache = new Lang.Class({
     _init: function() {
        this._patterns = [];
        this._images = [];
+       this._pendingFileLoads = [];
        this._fileMonitors = {};
     },
 
@@ -85,10 +85,10 @@ const BackgroundCache = new Lang.Class({
             } else {
                 content.load_gradient(params.shadingType, params.color, params.secondColor);
             }
-
-            this._patterns.push(content);
         }
 
+        this._patterns.push(content);
+
         return content;
     },
 
@@ -126,9 +126,81 @@ const BackgroundCache = new Lang.Class({
     },
 
     removeImageContent: function(content) {
+        let filename = content.get_filename();
+
+        if (filename && this._fileMonitors[filename])
+            delete this._fileMonitors[filename];
+
         this._removeContent(this._images, content);
     },
 
+    _loadImageContent: function(params) {
+        params = Params.parse(params, { monitorIndex: 0,
+                                        style: null,
+                                        filename: null,
+                                        effects: Meta.BackgroundEffects.NONE,
+                                        cancellable: null,
+                                        onFinished: null });
+
+        for (let i = 0; i < this._pendingFileLoads.length; i++) {
+            if (this._pendingFileLoads[i].filename == params.filename &&
+                this._pendingFileLoads[i].style == params.style) {
+                this._pendingFileLoads[i].callers.push({ shouldCopy: true,
+                                                         monitorIndex: params.monitorIndex,
+                                                         effects: params.effects,
+                                                         onFinished: params.onFinished });
+                return;
+            }
+        }
+
+        this._pendingFileLoads.push({ filename: params.filename,
+                                      style: params.style,
+                                      callers: [{ shouldCopy: false,
+                                                  monitorIndex: params.monitorIndex,
+                                                  effects: params.effects,
+                                                  onFinished: params.onFinished }] });
+
+        let content = new Meta.Background({ meta_screen: global.screen,
+                                            monitor: params.monitorIndex,
+                                            effects: params.effects });
+
+        content.load_file_async(params.filename,
+                                params.style,
+                                params.cancellable,
+                                Lang.bind(this,
+                                          function(object, result) {
+                                              try {
+                                                  content.load_file_finish(result);
+
+                                                  this._monitorFile(params.filename);
+                                                  this._images.push(content);
+                                              } catch(e) {
+                                                  content = null;
+                                              }
+
+                                              for (let i = 0; i < this._pendingFileLoads.length; i++) {
+                                                  let pendingLoad = this._pendingFileLoads[i];
+                                                  if (pendingLoad.filename != params.filename ||
+                                                      pendingLoad.style != params.style)
+                                                      continue;
+
+                                                  for (let j = 0; j < pendingLoad.callers.length; j++) {
+                                                      if (pendingLoad.callers[j].onFinished) {
+                                                          if (content && pendingLoad.callers[j].shouldCopy) {
+                                                              content = object.copy(pendingLoad.callers[j].monitorIndex,
+                                                                                    pendingLoad.callers[j].effects);
+
+                                                          }
+
+                                                          pendingLoad.callers[j].onFinished(content);
+                                                      }
+                                                  }
+
+                                                  this._pendingFileLoads.splice(i, 1);
+                                              }
+                                          }));
+    },
+
     getImageContent: function(params) {
         params = Params.parse(params, { monitorIndex: 0,
                                         style: null,
@@ -166,31 +238,19 @@ const BackgroundCache = new Lang.Class({
 
             if (params.cancellable && params.cancellable.is_cancelled())
                 content = null;
+            else
+                this._images.push(content);
 
             if (params.onFinished)
                 params.onFinished(content);
         } else {
-            content = new Meta.Background({ meta_screen: global.screen,
-                                            monitor: params.monitorIndex,
-                                            effects: params.effects });
+            this._loadImageContent({ filename: params.filename,
+                                     style: params.style,
+                                     effects: params.effects,
+                                     monitorIndex: params.monitorIndex,
+                                     cancellable: params.cancellable,
+                                     onFinished: params.onFinished });
 
-            content.load_file_async(params.filename,
-                                    params.style,
-                                    params.cancellable,
-                                    Lang.bind(this,
-                                              function(object, result) {
-                                                  try {
-                                                      content.load_file_finish(result);
-
-                                                      this._monitorFile(params.filename);
-                                                      this._images.push(content);
-                                                  } catch(e) {
-                                                       content = null;
-                                                  }
-
-                                                  if (params.onFinished)
-                                                      params.onFinished(content);
-                                              }));
         }
     },
 
@@ -268,9 +328,9 @@ const Background = new Lang.Class({
     _destroy: function() {
         this._cancellable.cancel();
 
-        if (this._animationUpdateTimeoutId) {
-            GLib.source_remove (this._animationUpdateTimeoutId);
-            this._animationUpdateTimeoutId = 0
+        if (this._updateAnimationTimeoutId) {
+            GLib.source_remove (this._updateAnimationTimeoutId);
+            this._updateAnimationTimeoutId = 0;
         }
 
         let i;
@@ -357,7 +417,10 @@ const Background = new Lang.Class({
 
         let actor = new Meta.BackgroundActor();
         actor.content = content;
-        this.actor.add_child(actor);
+
+        // The background pattern is the first actor in
+        // the group, and all images should be above that.
+        this.actor.insert_child_at_index(actor, index + 1);
 
         this._images[index] = actor;
         this._watchCacheFile(filename);
@@ -368,27 +431,27 @@ const Background = new Lang.Class({
         content.brightness = this._brightness;
         content.vignette_sharpness = this._vignetteSharpness;
 
+        this._cache.removeImageContent(this._images[index].content);
         this._images[index].content = content;
         this._watchCacheFile(filename);
     },
 
     _updateAnimationProgress: function() {
-        if (this._images[1]) {
-            this._images[1].raise_top();
+        if (this._images[1])
             this._images[1].opacity = this._animation.transitionProgress * 255;
-        }
 
-        this._queueAnimationUpdate();
+        this._queueUpdateAnimation();
     },
 
     _updateAnimation: function() {
-        this._animationUpdateTimeoutId = 0;
+        this._updateAnimationTimeoutId = 0;
 
-        let files = this._animation.getKeyFrameFiles(this._layoutManager.monitors[this._monitorIndex]);
+        this._animation.update(this._layoutManager.monitors[this._monitorIndex]);
+        let files = this._animation.keyFrameFiles;
 
-        if (!files) {
+        if (files.length == 0) {
             this._setLoaded();
-            this._queueAnimationUpdate();
+            this._queueUpdateAnimation();
             return;
         }
 
@@ -407,7 +470,7 @@ const Background = new Lang.Class({
                                           style: this._style,
                                           filename: files[i],
                                           cancellable: this._cancellable,
-                                          onFinished: Lang.bind(this, function(content) {
+                                          onFinished: Lang.bind(this, function(content, i) {
                                               numPendingImages--;
 
                                               if (!content) {
@@ -427,27 +490,34 @@ const Background = new Lang.Class({
                                                   this._setLoaded();
                                                   this._updateAnimationProgress();
                                               }
-                                          })
+                                          }, i)
                                         });
         }
     },
 
-    _queueAnimationUpdate: function() {
-        if (this._animationUpdateTimeoutId != 0)
+    _queueUpdateAnimation: function() {
+        if (this._updateAnimationTimeoutId != 0)
             return;
 
         if (!this._cancellable || this._cancellable.is_cancelled())
             return;
 
-        if (!this._animation.duration)
+        if (!this._animation.transitionDuration)
             return;
 
+        let nSteps = 255 / ANIMATION_OPACITY_STEP_INCREMENT;
+        let timePerStep = (this._animation.transitionDuration * 1000) / nSteps;
+
         let interval = Math.max(ANIMATION_MIN_WAKEUP_INTERVAL * 1000,
-                                ANIMATION_OPACITY_STEP_INCREMENT / this._animation.duration);
-        this._animationUpdateTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
+                                timePerStep);
+
+        if (interval > GLib.MAXUINT32)
+            return;
+
+        this._updateAnimationTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
                                                       interval,
                                                       Lang.bind(this, function() {
-                                                                    this._animationUpdateTimeoutId = 0;
+                                                                    this._updateAnimationTimeoutId = 0;
                                                                     this._updateAnimation();
                                                                     return false;
                                                                 }));
@@ -490,11 +560,6 @@ const Background = new Lang.Class({
     },
 
     _load: function () {
-        if (!this._settings.get_boolean(DRAW_BACKGROUND_KEY)) {
-            this._setLoaded();
-            return;
-        }
-
         this._cache = getBackgroundCache();
 
         this._loadPattern(this._cache);
@@ -565,22 +630,24 @@ const Background = new Lang.Class({
 });
 Signals.addSignalMethods(Background.prototype);
 
-const StillFrame = new Lang.Class({
-    Name: 'StillFrame',
+const SystemBackground = new Lang.Class({
+    Name: 'SystemBackground',
 
-    _init: function(monitorIndex) {
+    _init: function() {
+        this._cache = getBackgroundCache();
         this.actor = new Meta.BackgroundActor();
-        this.actor._delegate = this;
 
-        let content = new Meta.Background({ meta_screen: global.screen,
-                                            monitor: monitorIndex,
-                                            effects: Meta.BackgroundEffects.NONE });
-        content.load_still_frame();
-
-        this.actor.content = content;
+        this._cache.getImageContent({ style: GDesktopEnums.BackgroundStyle.WALLPAPER,
+                                      filename: global.datadir + '/theme/noise-texture.png',
+                                      effects: Meta.BackgroundEffects.NONE,
+                                      onFinished: Lang.bind(this, function(content) {
+                                          this.actor.content = content;
+                                          this.emit('loaded');
+                                      })
+                                    });
     }
 });
-Signals.addSignalMethods(StillFrame.prototype);
+Signals.addSignalMethods(SystemBackground.prototype);
 
 const Animation = new Lang.Class({
     Name: 'Animation',
@@ -589,9 +656,9 @@ const Animation = new Lang.Class({
         params = Params.parse(params, { filename: null });
 
         this.filename = params.filename;
-        this._keyFrames = [];
-        this.duration = 0.0;
+        this.keyFrameFiles = [];
         this.transitionProgress = 0.0;
+        this.transitionDuration = 0.0;
         this.loaded = false;
     },
 
@@ -603,33 +670,31 @@ const Animation = new Lang.Class({
         this._show.load_async(null,
                               Lang.bind(this,
                                         function(object, result) {
-                                            this.duration = this._show.get_total_duration();
                                             this.loaded = true;
                                             if (callback)
                                                 callback();
                                         }));
     },
 
-    getKeyFrameFiles: function(monitor) {
+    update: function(monitor) {
+        this.keyFrameFiles = [];
+
         if (!this._show)
-            return null;
+            return;
 
         if (this._show.get_num_slides() < 1)
-            return null;
+            return;
 
         let [progress, duration, isFixed, file1, file2] = this._show.get_current_slide(monitor.width, monitor.height);
 
+        this.transitionDuration = duration;
         this.transitionProgress = progress;
 
-        let files = [];
-
         if (file1)
-            files.push(file1);
+            this.keyFrameFiles.push(file1);
 
         if (file2)
-            files.push(file2);
-
-        return files;
+            this.keyFrameFiles.push(file2);
     },
 });
 Signals.addSignalMethods(Animation.prototype);
@@ -641,26 +706,20 @@ const BackgroundManager = new Lang.Class({
         params = Params.parse(params, { container: null,
                                         layoutManager: Main.layoutManager,
                                         monitorIndex: null,
-                                        effects: Meta.BackgroundEffects.NONE });
+                                        effects: Meta.BackgroundEffects.NONE,
+                                        controlPosition: true });
 
         this._container = params.container;
         this._layoutManager = params.layoutManager;
         this._effects = params.effects;
         this._monitorIndex = params.monitorIndex;
+        this._controlPosition = params.controlPosition;
 
         this.background = this._createBackground();
         this._newBackground = null;
-        this._loadedSignalId = 0;
-        this._changedSignalId = 0;
     },
 
     destroy: function() {
-        if (this._loadedSignalId)
-            this._newBackground.disconnect(this._loadedSignalId);
-
-        if (this._changedSignalId)
-            this.background.disconnect(this._changedSignalId);
-
         if (this._newBackground) {
             this._newBackground.actor.destroy();
             this._newBackground = null;
@@ -679,22 +738,28 @@ const BackgroundManager = new Lang.Class({
         newBackground.saturation = background.saturation;
         newBackground.visible = background.visible;
 
-        let signalId = newBackground.connect('loaded',
+        newBackground.loadedSignalId = newBackground.connect('loaded',
             Lang.bind(this, function() {
-                newBackground.disconnect(signalId);
+                newBackground.disconnect(newBackground.loadedSignalId);
+                newBackground.loadedSignalId = 0;
                 Tweener.addTween(background.actor,
                                  { opacity: 0,
                                    time: FADE_ANIMATION_TIME,
                                    transition: 'easeOutQuad',
                                    onComplete: Lang.bind(this, function() {
-                                       this.background = newBackground;
-                                       this._newBackground = null;
+                                       if (this._newBackground == newBackground) {
+                                           this.background = newBackground;
+                                           this._newBackground = null;
+                                       } else {
+                                           newBackground.actor.destroy();
+                                       }
+
                                        background.actor.destroy();
+
                                        this.emit('changed');
                                    })
                                  });
         }));
-        this._loadedSignalId = signalId;
 
         this._newBackground = newBackground;
     },
@@ -706,16 +771,26 @@ const BackgroundManager = new Lang.Class({
         this._container.add_child(background.actor);
 
         let monitor = this._layoutManager.monitors[this._monitorIndex];
-        background.actor.set_position(monitor.x, monitor.y);
-        background.actor.set_size(monitor.width, monitor.height);
-        background.actor.lower_bottom();
 
-        let signalId = background.connect('changed', Lang.bind(this, function() {
-            background.disconnect(signalId);
+        background.actor.set_size(monitor.width, monitor.height);
+        if (this._controlPosition) {
+            background.actor.set_position(monitor.x, monitor.y);
+            background.actor.lower_bottom();
+        }
+
+        background.changeSignalId = background.connect('changed', Lang.bind(this, function() {
+            background.disconnect(background.changeSignalId);
+            background.changeSignalId = 0;
             this._updateBackground(background, this._monitorIndex);
         }));
 
-        this._changedSignalId = signalId;
+        background.actor.connect('destroy', Lang.bind(this, function() {
+            if (background.changeSignalId)
+                background.disconnect(background.changeSignalId);
+
+            if (background.loadedSignalId)
+                background.disconnect(background.loadedSignalId);
+        }));
 
         return background;
     },

js/ui/backgroundMenu.js

@@ -46,8 +46,10 @@ function addBackgroundMenu(actor) {
     clickAction.connect('long-press', function(action, actor, state) {
         if (state == Clutter.LongPressState.QUERY)
             return action.get_button() == 1 && !actor._backgroundMenu.isOpen;
-        if (state == Clutter.LongPressState.ACTIVATE)
+        if (state == Clutter.LongPressState.ACTIVATE) {
             openMenu();
+            actor._backgroundManager.ignoreRelease();
+        }
         return true;
     });
     clickAction.connect('clicked', function(action) {
@@ -55,4 +57,12 @@ function addBackgroundMenu(actor) {
             openMenu();
     });
     actor.add_action(clickAction);
+
+    actor.connect('destroy', function() {
+                      actor._backgroundMenu.destroy();
+                      actor._backgroundMenu = null;
+                      actor._backgroundManager = null;
+
+                      cursor.destroy();
+                  });
 }

js/ui/calendar.js

@@ -71,7 +71,7 @@ function _formatEventTime(event, clockFormat) {
         default:
             /* explicit fall-through */
         case '12h':
-            /* Transators: Shown in calendar event list, if 12h format,
+            /* Translators: Shown in calendar event list, if 12h format,
                \u2236 is a ratio character, similar to : and \u2009 is
                a thin space */
             ret = event.date.toLocaleFormat(C_("event list time", "%l\u2236%M\u2009%p"));
@@ -168,6 +168,12 @@ const EmptyEventSource = new Lang.Class({
     Name: 'EmptyEventSource',
 
     _init: function() {
+        this.isLoading = false;
+        this.isDummy = true;
+        this.hasCalendars = false;
+    },
+
+    destroy: function() {
     },
 
     requestRange: function(begin, end) {
@@ -191,6 +197,7 @@ const CalendarServerIface = <interface name="org.gnome.Shell.CalendarServer">
     <arg type="b" direction="in" />
     <arg type="a(sssbxxa{sv})" direction="out" />
 </method>
+<property name="HasCalendars" type="b" access="read" />
 <signal name="Changed" />
 </interface>;
 
@@ -201,8 +208,7 @@ function CalendarServer() {
                                g_interface_name: CalendarServerInfo.name,
                                g_interface_info: CalendarServerInfo,
                                g_name: 'org.gnome.Shell.CalendarServer',
-                               g_object_path: '/org/gnome/Shell/CalendarServer',
-                               g_flags: Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES });
+                               g_object_path: '/org/gnome/Shell/CalendarServer' });
 }
 
 function _datesEqual(a, b) {
@@ -229,6 +235,8 @@ const DBusEventSource = new Lang.Class({
 
     _init: function() {
         this._resetCache();
+        this.isLoading = false;
+        this.isDummy = false;
 
         this._initialized = false;
         this._dbusProxy = new CalendarServer();
@@ -249,11 +257,27 @@ const DBusEventSource = new Lang.Class({
                     this._onNameVanished();
             }));
 
+            this._dbusProxy.connect('g-properties-changed', Lang.bind(this, function() {
+                this.emit('notify::has-calendars');
+            }));
+
             this._initialized = true;
+            this.emit('notify::has-calendars');
             this._onNameAppeared();
         }));
     },
 
+    destroy: function() {
+        this._dbusProxy.run_dispose();
+    },
+
+    get hasCalendars() {
+        if (this._initialized)
+            return this._dbusProxy.HasCalendars;
+        else
+            return false;
+    },
+
     _resetCache: function() {
         this._events = [];
         this._lastRequestBegin = null;
@@ -293,6 +317,7 @@ const DBusEventSource = new Lang.Class({
         }
 
         this._events = newEvents;
+        this.isLoading = false;
         this.emit('changed');
     },
 
@@ -315,6 +340,7 @@ const DBusEventSource = new Lang.Class({
 
     requestRange: function(begin, end, forceReload) {
         if (forceReload || !(_datesEqual(begin, this._lastRequestBegin) && _datesEqual(end, this._lastRequestEnd))) {
+            this.isLoading = true;
             this._lastRequestBegin = begin;
             this._lastRequestEnd = end;
             this._curRequestBegin = begin;
@@ -389,19 +415,11 @@ const Calendar = new Lang.Class({
     // @eventSource: is an object implementing the EventSource API, e.g. the
     // requestRange(), getEvents(), hasEvents() methods and the ::changed signal.
     setEventSource: function(eventSource) {
-        if (this._eventSource) {
-            this._eventSource.disconnect(this._eventSourceChangedId);
-            this._eventSource = null;
-        }
-
         this._eventSource = eventSource;
-
-        if (this._eventSource) {
-            this._eventSourceChangedId = this._eventSource.connect('changed', Lang.bind(this, function() {
-                this._update(false);
-            }));
-            this._update(true);
-        }
+        this._eventSource.connect('changed', Lang.bind(this, function() {
+            this._update(false);
+        }));
+        this._update(true);
     },
 
     // Sets the calendar to show a specific date
@@ -538,20 +556,44 @@ const Calendar = new Lang.Class({
             children[i].destroy();
 
         // Start at the beginning of the week before the start of the month
+        //
+        // We want to show always 6 weeks (to keep the calendar menu at the same
+        // height if there are no events), so we pad it according to the following
+        // policy:
+        //
+        // 1 - If a month has 6 weeks, we place no padding (example: Dec 2012)
+        // 2 - If a month has 5 weeks and it starts on week start, we pad one week
+        //     before it (example: Apr 2012)
+        // 3 - If a month has 5 weeks and it starts on any other day, we pad one week
+        //     after it (example: Nov 2012)
+        // 4 - If a month has 4 weeks, we pad one week before and one after it
+        //     (example: Feb 2010)
+        //
+        // Actually computing the number of weeks is complex, but we know that the
+        // problematic categories (2 and 4) always start on week start, and that
+        // all months at the end have 6 weeks.
+
         let beginDate = new Date(this._selectedDate);
         beginDate.setDate(1);
         beginDate.setSeconds(0);
         beginDate.setHours(12);
+        let year = beginDate.getYear();
+
         let daysToWeekStart = (7 + beginDate.getDay() - this._weekStart) % 7;
-        beginDate.setTime(beginDate.getTime() - daysToWeekStart * MSECS_IN_DAY);
+        let startsOnWeekStart = daysToWeekStart == 0;
+        let weekPadding = startsOnWeekStart ? 7 : 0;
+
+        beginDate.setTime(beginDate.getTime() - (weekPadding + daysToWeekStart) * MSECS_IN_DAY);
 
         let iter = new Date(beginDate);
         let row = 2;
-        while (true) {
+        // nRows here means 6 weeks + one header + one navbar
+        let nRows = 8;
+        while (row < 8) {
             let button = new St.Button({ label: iter.getDate().toString() });
             let rtl = button.get_text_direction() == Clutter.TextDirection.RTL;
 
-            if (!this._eventSource)
+            if (this._eventSource.isDummy)
                 button.reactive = false;
 
             let iterStr = iter.toUTCString();
@@ -560,8 +602,9 @@ const Calendar = new Lang.Class({
                 this.setDate(newlySelectedDate, false);
             }));
 
-            let hasEvents = this._eventSource && this._eventSource.hasEvents(iter);
+            let hasEvents = this._eventSource.hasEvents(iter);
             let styleClass = 'calendar-day-base calendar-day';
+
             if (_isWorkDay(iter))
                 styleClass += ' calendar-work-day'
             else
@@ -601,17 +644,13 @@ const Calendar = new Lang.Class({
             }
 
             iter.setTime(iter.getTime() + MSECS_IN_DAY);
-            if (iter.getDay() == this._weekStart) {
-                // We stop on the first "first day of the week" after the month we are displaying
-                if (iter.getMonth() > this._selectedDate.getMonth() || iter.getYear() > this._selectedDate.getYear())
-                    break;
+
+            if (iter.getDay() == this._weekStart)
                 row++;
-            }
         }
         // Signal to the event source that we are interested in events
         // only from this date range
-        if (this._eventSource)
-            this._eventSource.requestRange(beginDate, iter, forceReload);
+        this._eventSource.requestRange(beginDate, iter, forceReload);
     }
 });
 
@@ -629,16 +668,8 @@ const EventsList = new Lang.Class({
     },
 
     setEventSource: function(eventSource) {
-        if (this._eventSource) {
-            this._eventSource.disconnect(this._eventSourceChangedId);
-            this._eventSource = null;
-        }
-
         this._eventSource = eventSource;
-
-        if (this._eventSource) {
-            this._eventSourceChangedId = this._eventSource.connect('changed', Lang.bind(this, this._update));
-        }
+        this._eventSource.connect('changed', Lang.bind(this, this._update));
     },
 
     _addEvent: function(dayNameBox, timeBox, eventTitleBox, includeDayName, day, time, desc) {
@@ -655,9 +686,6 @@ const EventsList = new Lang.Class({
     },
 
     _addPeriod: function(header, begin, end, includeDayName, showNothingScheduled) {
-        if (!this._eventSource)
-            return;
-
         let events = this._eventSource.getEvents(begin, end);
 
         let clockFormat = this._desktopSettings.get_string(CLOCK_FORMAT_KEY);;
@@ -754,6 +782,9 @@ const EventsList = new Lang.Class({
     },
 
     _update: function() {
+        if (this._eventSource.isLoading)
+            return;
+
         let today = new Date();
         if (_sameDay (this._date, today)) {
             this._showToday();

js/ui/components/autorunManager.js

@@ -292,6 +292,7 @@ const AutorunResidentSource = new Lang.Class({
 
     _init: function(manager) {
         this.parent(_("Removable Devices"), 'media-removable');
+        this.resident = true;
 
         this._mounts = [];
 

js/ui/components/keyring.js

@@ -25,7 +25,7 @@ const KeyringDialog = new Lang.Class({
         this.prompt = new Shell.KeyringPrompt();
         this.prompt.connect('show-password', Lang.bind(this, this._onShowPassword));
         this.prompt.connect('show-confirm', Lang.bind(this, this._onShowConfirm));
-        this.prompt.connect('hide-prompt', Lang.bind(this, this._onHidePrompt));
+        this.prompt.connect('prompt-close', Lang.bind(this, this._onHidePrompt));
 
         let mainContentBox = new St.BoxLayout({ style_class: 'prompt-dialog-main-layout',
                                                 vertical: false });
@@ -63,11 +63,17 @@ const KeyringDialog = new Lang.Class({
 
         this._cancelButton = this.addButton({ label: '',
                                               action: Lang.bind(this, this._onCancelButton),
-                                              key: Clutter.Escape });
+                                              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 });
         this._continueButton = this.addButton({ label: '',
                                                 action: Lang.bind(this, this._onContinueButton),
                                                 default: true },
-                                              { expand: true, x_fill: false, x_align: St.Align.END });
+                                              { expand: false, x_fill: false, x_align: St.Align.END });
 
         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);
@@ -143,11 +149,19 @@ const KeyringDialog = new Lang.Class({
     },
 
     _updateSensitivity: function(sensitive) {
-        this._passwordEntry.reactive = sensitive;
-        this._passwordEntry.clutter_text.editable = sensitive;
+        if (this._passwordEntry) {
+            this._passwordEntry.reactive = sensitive;
+            this._passwordEntry.clutter_text.editable = sensitive;
+        }
+
+        if (this._confirmEntry) {
+            this._confirmEntry.reactive = sensitive;
+            this._confirmEntry.clutter_text.editable = sensitive;
+        }
 
         this._continueButton.can_focus = sensitive;
         this._continueButton.reactive = sensitive;
+        this.setWorking(!sensitive);
     },
 
     _ensureOpen: function() {
@@ -222,7 +236,7 @@ const KeyringPrompter = new Lang.Class({
     enable: function() {
         this._prompter.register(Gio.DBus.session);
         this._dbusId = Gio.DBus.session.own_name('org.gnome.keyring.SystemPrompter',
-                                                 Gio.BusNameOwnerFlags.REPLACE, null, null);
+                                                 Gio.BusNameOwnerFlags.ALLOW_REPLACEMENT, null, null);
     },
 
     disable: function() {

js/ui/components/polkitAgent.js

@@ -31,7 +31,6 @@ const AuthenticationDialog = new Lang.Class({
         this.message = message;
         this.userNames = userNames;
         this._wasDismissed = false;
-        this._completed = false;
 
         let mainContentBox = new St.BoxLayout({ style_class: 'prompt-dialog-main-layout',
                                                 vertical: false });
@@ -161,26 +160,32 @@ const AuthenticationDialog = new Lang.Class({
 
         this._cancelButton = this.addButton({ label: _("Cancel"),
                                               action: Lang.bind(this, this.cancel),
-                                              key: Clutter.Escape });
+                                              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 });
         this._okButton = this.addButton({ label:  _("Authenticate"),
                                           action: Lang.bind(this, this._onAuthenticateButtonPressed),
                                           default: true },
-                                        { expand: true, x_fill: false, x_align: St.Align.END });
+                                        { expand: false, x_fill: false, x_align: St.Align.END });
 
         this._doneEmitted = false;
 
         this._identityToAuth = Polkit.UnixUser.new_for_name(userName);
         this._cookie = cookie;
+    },
 
+    performAuthentication: function() {
+        this.destroySession();
         this._session = new PolkitAgent.Session({ identity: this._identityToAuth,
                                                   cookie: this._cookie });
         this._session.connect('completed', Lang.bind(this, this._onSessionCompleted));
         this._session.connect('request', Lang.bind(this, this._onSessionRequest));
         this._session.connect('show-error', Lang.bind(this, this._onSessionShowError));
         this._session.connect('show-info', Lang.bind(this, this._onSessionShowInfo));
-    },
-
-    startAuthentication: function() {
         this._session.initiate();
     },
 
@@ -202,14 +207,14 @@ const AuthenticationDialog = new Lang.Class({
             log('polkitAuthenticationAgent: Failed to show modal dialog.' +
                 ' Dismissing authentication request for action-id ' + this.actionId +
                 ' cookie ' + this._cookie);
-            this._emitDone(false, true);
+            this._emitDone(true);
         }
     },
 
-    _emitDone: function(keepVisible, dismissed) {
+    _emitDone: function(dismissed) {
         if (!this._doneEmitted) {
             this._doneEmitted = true;
-            this.emit('done', keepVisible, dismissed);
+            this.emit('done', dismissed);
         }
     },
 
@@ -219,6 +224,7 @@ const AuthenticationDialog = new Lang.Class({
 
         this._okButton.can_focus = sensitive;
         this._okButton.reactive = sensitive;
+        this.setWorking(!sensitive);
     },
 
     _onEntryActivate: function() {
@@ -237,12 +243,16 @@ const AuthenticationDialog = new Lang.Class({
     },
 
     _onSessionCompleted: function(session, gainedAuthorization) {
-        if (this._completed)
+        if (this._completed || this._doneEmitted)
             return;
 
         this._completed = true;
 
-        if (!gainedAuthorization) {
+        /* Yay, all done */
+        if (gainedAuthorization) {
+            this._emitDone(false);
+
+        } else {
             /* Unless we are showing an existing error message from the PAM
              * module (the PAM module could be reporting the authentication
              * error providing authentication-method specific information),
@@ -258,8 +268,10 @@ const AuthenticationDialog = new Lang.Class({
                 this._infoMessageLabel.hide();
                 this._nullMessageLabel.hide();
             }
+
+            /* Try and authenticate again */
+            this.performAuthentication();
         }
-        this._emitDone(!gainedAuthorization, false);
     },
 
     _onSessionRequest: function(session, request, echo_on) {
@@ -303,6 +315,7 @@ const AuthenticationDialog = new Lang.Class({
         if (this._session) {
             if (!this._completed)
                 this._session.cancel();
+            this._completed = false;
             this._session = null;
         }
     },
@@ -317,7 +330,7 @@ const AuthenticationDialog = new Lang.Class({
     cancel: function() {
         this._wasDismissed = true;
         this.close(global.get_current_time());
-        this._emitDone(false, true);
+        this._emitDone(true);
     },
 });
 Signals.addSignalMethods(AuthenticationDialog.prototype);
@@ -327,7 +340,6 @@ const AuthenticationAgent = new Lang.Class({
 
     _init: function() {
         this._currentDialog = null;
-        this._isCompleting = false;
         this._handle = null;
         this._native = new Shell.PolkitAuthenticationAgent();
         this._native.connect('initiate', Lang.bind(this, this._onInitiate));
@@ -364,45 +376,24 @@ const AuthenticationAgent = new Lang.Class({
         // discussion.
 
         this._currentDialog.connect('done', Lang.bind(this, this._onDialogDone));
-        this._currentDialog.startAuthentication();
+        this._currentDialog.performAuthentication();
     },
 
     _onCancel: function(nativeAgent) {
-        this._completeRequest(false, false);
+        this._completeRequest(false);
     },
 
-    _onDialogDone: function(dialog, keepVisible, dismissed) {
-        this._completeRequest(keepVisible, dismissed);
+    _onDialogDone: function(dialog, dismissed) {
+        this._completeRequest(dismissed);
     },
 
-    _reallyCompleteRequest: function(dismissed) {
+    _completeRequest: function(dismissed) {
         this._currentDialog.close();
         this._currentDialog.destroySession();
         this._currentDialog = null;
-        this._isCompleting = false;
 
-        this._native.complete(dismissed)
+        this._native.complete(dismissed);
     },
-
-    _completeRequest: function(keepVisible, wasDismissed) {
-        if (this._isCompleting)
-            return;
-
-        this._isCompleting = true;
-
-        if (keepVisible) {
-            // Give the user 2 seconds to read 'Authentication Failure' before
-            // dismissing the dialog
-            Mainloop.timeout_add(2000,
-                                 Lang.bind(this,
-                                           function() {
-                                               this._reallyCompleteRequest(wasDismissed);
-                                               return false;
-                                           }));
-        } else {
-            this._reallyCompleteRequest(wasDismissed);
-        }
-    }
 });
 
 const Component = AuthenticationAgent;

js/ui/components/recorder.js

@@ -20,8 +20,7 @@ const Recorder = new Lang.Class({
         Main.wm.addKeybinding('toggle-recording',
                               this._bindingSettings,
                               Meta.KeyBindingFlags.NONE,
-                              Shell.KeyBindingMode.NORMAL |
-                              Shell.KeyBindingMode.OVERVIEW,
+                              Shell.KeyBindingMode.ALL,
                               Lang.bind(this, this._toggleRecorder));
     },
 

js/ui/components/telepathyClient.js

@@ -640,6 +640,10 @@ const ChatSource = new Lang.Class({
         return this._pendingMessages.length;
     },
 
+    get indicatorCount() {
+        return this.count;
+    },
+
     get unseenCount() {
         return this.count;
     },

js/ui/ctrlAltTab.js

@@ -89,21 +89,33 @@ const CtrlAltTabManager = new Lang.Class({
         let items = this._items.filter(function (item) { return item.proxy.mapped; });
 
         // And add the windows metacity would show in its Ctrl-Alt-Tab list
-        if (!Main.overview.visible) {
+        if (Main.sessionMode.hasWindows && !Main.overview.visible) {
             let screen = global.screen;
             let display = screen.get_display();
             let windows = display.get_tab_list(Meta.TabList.DOCKS, screen, screen.get_active_workspace ());
             let windowTracker = Shell.WindowTracker.get_default();
             let textureCache = St.TextureCache.get_default();
             for (let i = 0; i < windows.length; i++) {
-                let icon;
-                let app = windowTracker.get_window_app(windows[i]);
-                if (app)
-                    icon = app.create_icon_texture(POPUP_APPICON_SIZE);
-                else
-                    icon = textureCache.bind_pixbuf_property(windows[i], 'icon');
+                let icon = null;
+                let iconName = null;
+                if (windows[i].get_window_type () == Meta.WindowType.DESKTOP) {
+                    iconName = 'video-display-symbolic';
+                } else {
+                    let app = windowTracker.get_window_app(windows[i]);
+                    if (app)
+                        icon = app.create_icon_texture(POPUP_APPICON_SIZE);
+                    else
+                        icon = textureCache.bind_pixbuf_property(windows[i], 'icon');
+                }
+
                 items.push({ name: windows[i].title,
+                             proxy: windows[i].get_compositor_private(),
+                             focusCallback: Lang.bind(windows[i],
+                                 function(timestamp) {
+                                     Main.activateWindow(this, timestamp);
+                                 }),
                              iconActor: icon,
+                             iconName: iconName,
                              sortGroup: SortGroup.MIDDLE });
             }
         }

js/ui/dash.js

@@ -33,30 +33,26 @@ function getAppFromSource(source) {
 // when requesting a size
 const DashItemContainer = new Lang.Class({
     Name: 'DashItemContainer',
+    Extends: St.Widget,
 
     _init: function() {
-        this.actor = new Shell.GenericContainer({ style_class: 'dash-item-container' });
-        this.actor.connect('get-preferred-width',
-                           Lang.bind(this, this._getPreferredWidth));
-        this.actor.connect('get-preferred-height',
-                           Lang.bind(this, this._getPreferredHeight));
-        this.actor.connect('allocate',
-                           Lang.bind(this, this._allocate));
-        this.actor._delegate = this;
+        this.parent({ style_class: 'dash-item-container' });
 
         this._labelText = "";
         this.label = new St.Label({ style_class: 'dash-label'});
         this.label.hide();
         Main.layoutManager.addChrome(this.label);
-        this.actor.label_actor = this.label;
+        this.label_actor = this.label;
 
         this.child = null;
-        this._childScale = 1;
-        this._childOpacity = 255;
+        this._childScale = 0;
+        this._childOpacity = 0;
         this.animatingOut = false;
     },
 
-    _allocate: function(actor, box, flags) {
+    vfunc_allocate: function(box, flags) {
+        this.set_allocation(box, flags);
+
         if (this.child == null)
             return;
 
@@ -78,28 +74,28 @@ const DashItemContainer = new Lang.Class({
         this.child.allocate(childBox, flags);
     },
 
-    _getPreferredHeight: function(actor, forWidth, alloc) {
-        alloc.min_size = 0;
-        alloc.natural_size = 0;
+    vfunc_get_preferred_height: function(forWidth) {
+        let themeNode = this.get_theme_node();
 
         if (this.child == null)
-            return;
+            return [0, 0];
 
+        forWidth = themeNode.adjust_for_width(forWidth);
         let [minHeight, natHeight] = this.child.get_preferred_height(forWidth);
-        alloc.min_size += minHeight * this.child.scale_y;
-        alloc.natural_size += natHeight * this.child.scale_y;
+        return themeNode.adjust_preferred_height(minHeight * this.child.scale_y,
+                                                 natHeight * this.child.scale_y);
     },
 
-    _getPreferredWidth: function(actor, forHeight, alloc) {
-        alloc.min_size = 0;
-        alloc.natural_size = 0;
+    vfunc_get_preferred_width: function(forHeight) {
+        let themeNode = this.get_theme_node();
 
         if (this.child == null)
-            return;
+            return [0, 0];
 
+        forHeight = themeNode.adjust_for_height(forHeight);
         let [minWidth, natWidth] = this.child.get_preferred_width(forHeight);
-        alloc.min_size = minWidth * this.child.scale_y;
-        alloc.natural_size = natWidth * this.child.scale_y;
+        return themeNode.adjust_preferred_width(minWidth * this.child.scale_y,
+                                                natWidth * this.child.scale_y);
     },
 
     showLabel: function() {
@@ -110,9 +106,9 @@ const DashItemContainer = new Lang.Class({
         this.label.opacity = 0;
         this.label.show();
 
-        let [stageX, stageY] = this.actor.get_transformed_position();
+        let [stageX, stageY] = this.get_transformed_position();
 
-        let itemHeight = this.actor.allocation.y2 - this.actor.allocation.y1;
+        let itemHeight = this.allocation.y2 - this.allocation.y1;
 
         let labelHeight = this.label.get_height();
         let yOffset = Math.floor((itemHeight - labelHeight) / 2)
@@ -126,7 +122,7 @@ const DashItemContainer = new Lang.Class({
         if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
             x = stageX - this.label.get_width() - xOffset;
         else
-            x = stageX + this.actor.get_width() + xOffset;
+            x = stageX + this.get_width() + xOffset;
 
         this.label.set_position(x, y);
         Tweener.addTween(this.label,
@@ -156,22 +152,25 @@ const DashItemContainer = new Lang.Class({
         if (this.child == actor)
             return;
 
-        this.actor.destroy_all_children();
+        this.destroy_all_children();
 
         this.child = actor;
-        this.actor.add_actor(this.child);
+        this.add_actor(this.child);
+
+        this.child.set_scale_with_gravity(this._childScale, this._childScale,
+                                          Clutter.Gravity.CENTER);
+        this.child.set_opacity(this._childOpacity);
     },
 
-    animateIn: function() {
+    show: function(animate) {
         if (this.child == null)
             return;
 
-        this.childScale = 0;
-        this.childOpacity = 0;
+        let time = animate ? DASH_ANIMATION_TIME : 0;
         Tweener.addTween(this,
                          { childScale: 1.0,
                            childOpacity: 255,
-                           time: DASH_ANIMATION_TIME,
+                           time: time,
                            transition: 'easeOutQuad'
                          });
     },
@@ -180,7 +179,7 @@ const DashItemContainer = new Lang.Class({
         if (this.label)
             this.label.destroy();
 
-        this.actor.destroy();
+        this.parent();
     },
 
     animateOutAndDestroy: function() {
@@ -188,19 +187,18 @@ const DashItemContainer = new Lang.Class({
             this.label.destroy();
 
         if (this.child == null) {
-            this.actor.destroy();
+            this.destroy();
             return;
         }
 
         this.animatingOut = true;
-        this.childScale = 1.0;
         Tweener.addTween(this,
                          { childScale: 0.0,
                            childOpacity: 0,
                            time: DASH_ANIMATION_TIME,
                            transition: 'easeOutQuad',
                            onComplete: Lang.bind(this, function() {
-                               this.actor.destroy();
+                               this.destroy();
                            })
                          });
     },
@@ -213,7 +211,7 @@ const DashItemContainer = new Lang.Class({
 
         this.child.set_scale_with_gravity(scale, scale,
                                           Clutter.Gravity.CENTER);
-        this.actor.queue_relayout();
+        this.queue_relayout();
     },
 
     get childScale() {
@@ -227,7 +225,7 @@ const DashItemContainer = new Lang.Class({
             return;
 
         this.child.set_opacity(opacity);
-        this.actor.queue_redraw();
+        this.queue_redraw();
     },
 
     get childOpacity() {
@@ -328,6 +326,16 @@ const DragPlaceholderItem = new Lang.Class({
     }
 });
 
+const EmptyDropTargetItem = new Lang.Class({
+    Name: 'EmptyDropTargetItem',
+    Extends: DashItemContainer,
+
+    _init: function() {
+        this.parent();
+        this.setChild(new St.Bin({ style_class: 'empty-dash-drop-target' }));
+    }
+});
+
 const DashActor = new Lang.Class({
     Name: 'DashActor',
     Extends: St.Widget,
@@ -358,6 +366,23 @@ const DashActor = new Lang.Class({
         childBox.y1 = contentBox.y2 - showAppsNatHeight;
         childBox.y2 = contentBox.y2;
         showAppsButton.allocate(childBox, flags);
+    },
+
+    vfunc_get_preferred_height: function(forWidth) {
+        // We want to request the natural height of all our children
+        // as our natural height, so we chain up to StWidget (which
+        // then calls BoxLayout), but we only request the showApps
+        // button as the minimum size
+
+        let [, natHeight] = this.parent(forWidth);
+
+        let themeNode = this.get_theme_node();
+        let adjustedForWidth = themeNode.adjust_for_width(forWidth);
+        let [, showAppsButton] = this.get_children();
+        let [minHeight, ] = showAppsButton.get_preferred_height(adjustedForWidth);
+        [minHeight, ] = themeNode.adjust_preferred_height(minHeight, natHeight);
+
+        return [minHeight, natHeight];
     }
 });
 
@@ -383,12 +408,14 @@ const Dash = new Lang.Class({
         this._container.add_actor(this._box);
 
         this._showAppsIcon = new ShowAppsIcon();
+        this._showAppsIcon.childScale = 1;
+        this._showAppsIcon.childOpacity = 255;
         this._showAppsIcon.icon.setIconSize(this.iconSize);
         this._hookUpLabel(this._showAppsIcon);
 
         this.showAppsButton = this._showAppsIcon.toggleButton;
 
-        this._container.add_actor(this._showAppsIcon.actor);
+        this._container.add_actor(this._showAppsIcon);
 
         this.actor = new St.Bin({ child: this._container });
         this.actor.connect('notify::height', Lang.bind(this,
@@ -424,6 +451,12 @@ const Dash = new Lang.Class({
             dragMotion: Lang.bind(this, this._onDragMotion)
         };
         DND.addDragMonitor(this._dragMonitor);
+
+        if (this._box.get_n_children() == 0) {
+            this._emptyDropTarget = new EmptyDropTargetItem();
+            this._box.insert_child_at_index(this._emptyDropTarget, 0);
+            this._emptyDropTarget.show(true);
+        }
     },
 
     _onDragCancelled: function() {
@@ -440,6 +473,7 @@ const Dash = new Lang.Class({
 
     _endDrag: function() {
         this._clearDragPlaceholder();
+        this._clearEmptyDropTarget();
         this._showAppsIcon.setDragApp(null);
         DND.removeDragMonitor(this._dragMonitor);
     },
@@ -450,7 +484,7 @@ const Dash = new Lang.Class({
             return DND.DragMotionResult.CONTINUE;
 
         let showAppsHovered =
-                this._showAppsIcon.actor.contains(dragEvent.targetActor);
+                this._showAppsIcon.contains(dragEvent.targetActor);
 
         if (!this._box.contains(dragEvent.targetActor) || showAppsHovered)
             this._clearDragPlaceholder();
@@ -565,13 +599,13 @@ const Dash = new Lang.Class({
         // animating out (which means they will be destroyed at the end of
         // the animation)
         let iconChildren = this._box.get_children().filter(function(actor) {
-            return actor._delegate.child &&
-                   actor._delegate.child._delegate &&
-                   actor._delegate.child._delegate.icon &&
-                   !actor._delegate.animatingOut;
+            return actor.child &&
+                   actor.child._delegate &&
+                   actor.child._delegate.icon &&
+                   !actor.animatingOut;
         });
 
-        iconChildren.push(this._showAppsIcon.actor);
+        iconChildren.push(this._showAppsIcon);
 
         if (this._maxHeight == -1)
             return;
@@ -584,23 +618,18 @@ const Dash = new Lang.Class({
         let availHeight = maxContent.y2 - maxContent.y1;
         let spacing = themeNode.get_length('spacing');
 
-
-        let firstIcon = iconChildren[0]._delegate.child._delegate.icon;
+        let firstButton = iconChildren[0].child;
+        let firstIcon = firstButton._delegate.icon;
 
         let minHeight, natHeight;
 
-        // Enforce the current icon size during the size request if
-        // the icon is animating
-        if (firstIcon._animating) {
-            let [currentWidth, currentHeight] = firstIcon.icon.get_size();
+        // Enforce the current icon size during the size request
+        let [currentWidth, currentHeight] = firstIcon.icon.get_size();
 
-            firstIcon.icon.set_size(this.iconSize, this.iconSize);
-            [minHeight, natHeight] = iconChildren[0].get_preferred_height(-1);
+        firstIcon.icon.set_size(this.iconSize, this.iconSize);
+        [minHeight, natHeight] = firstButton.get_preferred_height(-1);
 
-            firstIcon.icon.set_size(currentWidth, currentHeight);
-        } else {
-            [minHeight, natHeight] = iconChildren[0].get_preferred_height(-1);
-        }
+        firstIcon.icon.set_size(currentWidth, currentHeight);
 
         // Subtract icon padding and box spacing from the available height
         availHeight -= iconChildren.length * (natHeight - this.iconSize) +
@@ -625,7 +654,7 @@ const Dash = new Lang.Class({
 
         let scale = oldIconSize / newIconSize;
         for (let i = 0; i < iconChildren.length; i++) {
-            let icon = iconChildren[i]._delegate.child._delegate.icon;
+            let icon = iconChildren[i].child._delegate.icon;
 
             // Set the new size immediately, to keep the icons' sizes
             // in sync with this.iconSize
@@ -645,15 +674,11 @@ const Dash = new Lang.Class({
             icon.icon.set_size(icon.icon.width * scale,
                                icon.icon.height * scale);
 
-            icon._animating = true;
             Tweener.addTween(icon.icon,
                              { width: targetWidth,
                                height: targetHeight,
                                time: DASH_ANIMATION_TIME,
                                transition: 'easeOutQuad',
-                               onComplete: function() {
-                                   icon._animating = false;
-                               }
                              });
         }
     },
@@ -664,13 +689,13 @@ const Dash = new Lang.Class({
         let running = this._appSystem.get_running();
 
         let children = this._box.get_children().filter(function(actor) {
-                return actor._delegate.child &&
-                       actor._delegate.child._delegate &&
-                       actor._delegate.child._delegate.app;
+                return actor.child &&
+                       actor.child._delegate &&
+                       actor.child._delegate.app;
             });
         // Apps currently in the dash
         let oldApps = children.map(function(actor) {
-                return actor._delegate.child._delegate.app;
+                return actor.child._delegate.app;
             });
         // Apps supposed to be in the dash
         let newApps = [];
@@ -736,7 +761,7 @@ const Dash = new Lang.Class({
             let insertHere = newApps[newIndex + 1] &&
                              newApps[newIndex + 1] == oldApps[oldIndex];
             let alreadyRemoved = removedActors.reduce(function(result, actor) {
-                let removedApp = actor._delegate.child._delegate.app;
+                let removedApp = actor.child._delegate.app;
                 return result || removedApp == newApps[newIndex];
             }, false);
 
@@ -753,11 +778,11 @@ const Dash = new Lang.Class({
         }
 
         for (let i = 0; i < addedItems.length; i++)
-            this._box.insert_child_at_index(addedItems[i].item.actor,
+            this._box.insert_child_at_index(addedItems[i].item,
                                             addedItems[i].pos);
 
         for (let i = 0; i < removedActors.length; i++) {
-            let item = removedActors[i]._delegate;
+            let item = removedActors[i];
 
             // Don't animate item removal when the overview is transitioning
             // or hidden
@@ -771,25 +796,39 @@ const Dash = new Lang.Class({
 
         // Skip animations on first run when adding the initial set
         // of items, to avoid all items zooming in at once
-        if (!this._shownInitially) {
+
+        let animate = this._shownInitially && Main.overview.visible &&
+            !Main.overview.animationInProgress;
+
+        if (!this._shownInitially)
             this._shownInitially = true;
-            return;
+
+        for (let i = 0; i < addedItems.length; i++) {
+            addedItems[i].item.show(animate);
         }
 
-        // Don't animate item addition when the overview is transitioning
-        // or hidden
-        if (!Main.overview.visible || Main.overview.animationInProgress)
-            return;
-
-        for (let i = 0; i < addedItems.length; i++)
-            addedItems[i].item.animateIn();
+        // Workaround for https://bugzilla.gnome.org/show_bug.cgi?id=692744
+        // Without it, StBoxLayout may use a stale size cache
+        this._box.queue_relayout();
     },
 
     _clearDragPlaceholder: function() {
         if (this._dragPlaceholder) {
+            this._animatingPlaceholdersCount++;
             this._dragPlaceholder.animateOutAndDestroy();
+            this._dragPlaceholder.connect('destroy',
+                Lang.bind(this, function() {
+                    this._animatingPlaceholdersCount--;
+                }));
             this._dragPlaceholder = null;
-            this._dragPlaceholderPos = -1;
+        }
+        this._dragPlaceholderPos = -1;
+    },
+
+    _clearEmptyDropTarget: function() {
+        if (this._emptyDropTarget) {
+            this._emptyDropTarget.animateOutAndDestroy();
+            this._emptyDropTarget = null;
         }
     },
 
@@ -813,27 +852,22 @@ const Dash = new Lang.Class({
         // the remove target has the same size as "normal" items, we don't
         // need to do the same adjustment there.
         if (this._dragPlaceholder) {
-            boxHeight -= this._dragPlaceholder.actor.height;
+            boxHeight -= this._dragPlaceholder.height;
             numChildren--;
         }
 
-        let pos = Math.floor(y * numChildren / boxHeight);
+        let pos;
+        if (!this._emptyDropTarget)
+            pos = Math.floor(y * numChildren / boxHeight);
+        else
+            pos = 0; // always insert at the top when dash is empty
 
         if (pos != this._dragPlaceholderPos && pos <= numFavorites && this._animatingPlaceholdersCount == 0) {
             this._dragPlaceholderPos = pos;
 
             // Don't allow positioning before or after self
             if (favPos != -1 && (pos == favPos || pos == favPos + 1)) {
-                if (this._dragPlaceholder) {
-                    this._dragPlaceholder.animateOutAndDestroy();
-                    this._animatingPlaceholdersCount++;
-                    this._dragPlaceholder.actor.connect('destroy',
-                        Lang.bind(this, function() {
-                            this._animatingPlaceholdersCount--;
-                        }));
-                }
-                this._dragPlaceholder = null;
-
+                this._clearDragPlaceholder();
                 return DND.DragMotionResult.CONTINUE;
             }
 
@@ -842,7 +876,7 @@ const Dash = new Lang.Class({
             // an animation
             let fadeIn;
             if (this._dragPlaceholder) {
-                this._dragPlaceholder.actor.destroy();
+                this._dragPlaceholder.destroy();
                 fadeIn = false;
             } else {
                 fadeIn = true;
@@ -851,17 +885,16 @@ const Dash = new Lang.Class({
             this._dragPlaceholder = new DragPlaceholderItem();
             this._dragPlaceholder.child.set_width (this.iconSize);
             this._dragPlaceholder.child.set_height (this.iconSize / 2);
-            this._box.insert_child_at_index(this._dragPlaceholder.actor,
+            this._box.insert_child_at_index(this._dragPlaceholder,
                                             this._dragPlaceholderPos);
-            if (fadeIn)
-                this._dragPlaceholder.animateIn();
+            this._dragPlaceholder.show(fadeIn);
         }
 
         // Remove the drag placeholder if we are not in the
         // "favorites zone"
-        if (pos > numFavorites && this._dragPlaceholder) {
+        if (pos > numFavorites)
             this._clearDragPlaceholder();
-        }
+
         if (!this._dragPlaceholder)
             return DND.DragMotionResult.NO_DROP;
 
@@ -892,10 +925,10 @@ const Dash = new Lang.Class({
         let children = this._box.get_children();
         for (let i = 0; i < this._dragPlaceholderPos; i++) {
             if (this._dragPlaceholder &&
-                children[i] == this._dragPlaceholder.actor)
+                children[i] == this._dragPlaceholder)
                 continue;
 
-            let childId = children[i]._delegate.child._delegate.app.get_id();
+            let childId = children[i].child._delegate.app.get_id();
             if (childId == id)
                 continue;
             if (childId in favorites)

js/ui/dateMenu.js

@@ -100,7 +100,6 @@ const DateMenuButton = new Lang.Class({
 
         Shell.AppSystem.get_default().connect('installed-changed',
                                               Lang.bind(this, this._appInstalledChanged));
-        this._appInstalledChanged();
 
         item = this.menu.addSettingsAction(_("Date & Time Settings"), 'gnome-datetime-panel.desktop');
         if (item) {
@@ -157,12 +156,16 @@ const DateMenuButton = new Lang.Class({
     },
 
     _appInstalledChanged: function() {
-        let app = Shell.AppSystem.get_default().lookup_app('gnome-clocks.desktop');
-        this._openClocksItem.actor.visible = app !== null;
+        this._calendarApp = undefined;
+        this._updateEventsVisibility();
     },
 
-    _setEventsVisibility: function(visible) {
-        this._openCalendarItem.actor.visible = visible;
+    _updateEventsVisibility: function() {
+        let visible = this._eventSource.hasCalendars;
+        this._openCalendarItem.actor.visible = visible &&
+            (this._getCalendarApp() != null);
+        this._openClocksItem.actor.visible = visible &&
+            (this._getClockApp() != null);
         this._separator.visible = visible;
         if (visible) {
           let alignment = 0.25;
@@ -177,8 +180,16 @@ const DateMenuButton = new Lang.Class({
     },
 
     _setEventSource: function(eventSource) {
+        if (this._eventSource)
+            this._eventSource.destroy();
+
         this._calendar.setEventSource(eventSource);
         this._eventList.setEventSource(eventSource);
+
+        this._eventSource = eventSource;
+        this._eventSource.connect('notify::has-calendars', Lang.bind(this, function() {
+            this._updateEventsVisibility();
+        }));
     },
 
     _sessionUpdated: function() {
@@ -187,10 +198,10 @@ const DateMenuButton = new Lang.Class({
         if (showEvents) {
             eventSource = new Calendar.DBusEventSource();
         } else {
-            eventSource = null;
+            eventSource = new Calendar.EmptyEventSource();
         }
         this._setEventSource(eventSource);
-        this._setEventsVisibility(showEvents);
+        this._updateEventsVisibility();
 
         // This needs to be handled manually, as the code to
         // autohide separators doesn't work across the vbox
@@ -207,16 +218,34 @@ const DateMenuButton = new Lang.Class({
         this._date.set_text(displayDate.toLocaleFormat(dateFormat));
     },
 
+    _getCalendarApp: function() {
+        if (this._calendarApp !== undefined)
+            return this._calendarApp;
+
+        let apps = Gio.AppInfo.get_recommended_for_type('text/calendar');
+        if (apps && (apps.length > 0))
+            this._calendarApp = apps[0];
+        else
+            this._calendarApp = null;
+        return this._calendarApp;
+    },
+
+    _getClockApp: function() {
+        return Shell.AppSystem.get_default().lookup_app('gnome-clocks.desktop');
+    },
+
     _onOpenCalendarActivate: function() {
         this.menu.close();
 
-        let app = Gio.AppInfo.get_default_for_type('text/calendar', false);
+        let app = this._getCalendarApp();
+        if (app.get_id() == 'evolution.desktop')
+            app = Gio.DesktopAppInfo.new('evolution-calendar.desktop');
         app.launch([], global.create_app_launch_context());
     },
 
     _onOpenClocksActivate: function() {
         this.menu.close();
-        let app = Shell.AppSystem.get_default().lookup_app('gnome-clocks.desktop');
+        let app = this._getClockApp();
         app.activate();
     }
 });

js/ui/dnd.js

@@ -85,11 +85,13 @@ const _Draggable = new Lang.Class({
 
         this.actor.connect('destroy', Lang.bind(this, function() {
             this._actorDestroyed = true;
+
             // If the drag actor is destroyed and we were going to fix
             // up its hover state, fix up the parent hover state instead
             if (this.actor == this._firstLeaveActor)
                 this._firstLeaveActor = this._dragOrigParent;
-            if (this._dragInProgress)
+
+            if (this._dragInProgress && this._dragCancellable)
                 this._cancelDrag(global.get_current_time());
             this.disconnectAll();
         }));
@@ -102,6 +104,7 @@ const _Draggable = new Lang.Class({
         this._buttonDown = false; // The mouse button has been pressed and has not yet been released.
         this._dragInProgress = false; // The drag has been started, and has not been dropped or cancelled yet.
         this._animationInProgress = false; // The drag is over and the item is in the process of animating to its original position (snapping back or reverting).
+        this._dragCancellable = true;
 
         // During the drag, we eat enter/leave events so that actors don't prelight.
         // But we remember the actors that we first left/last entered so we can
@@ -146,16 +149,16 @@ const _Draggable = new Lang.Class({
 
     _grabEvents: function() {
         if (!this._eventsGrabbed) {
-            Clutter.grab_pointer(_getEventHandlerActor());
-            Clutter.grab_keyboard(_getEventHandlerActor());
-            this._eventsGrabbed = true;
+            this._eventsGrabbed = Main.pushModal(_getEventHandlerActor());
+            if (this._eventsGrabbed)
+                Clutter.grab_pointer(_getEventHandlerActor());
         }
     },
 
     _ungrabEvents: function() {
         if (this._eventsGrabbed) {
             Clutter.ungrab_pointer();
-            Clutter.ungrab_keyboard();
+            Main.popModal(_getEventHandlerActor());
             this._eventsGrabbed = false;
         }
     },
@@ -288,19 +291,19 @@ const _Draggable = new Lang.Class({
             this._dragOrigY = this._dragActor.y;
             this._dragOrigScale = this._dragActor.scale_x;
 
-            this._dragActor.reparent(Main.uiGroup);
-            this._dragActor.raise_top();
-            Shell.util_set_hidden_from_pick(this._dragActor, true);
+            // Set the actor's scale such that it will keep the same
+            // transformed size when it's reparented to the uiGroup
+            let [scaledWidth, scaledHeight] = this.actor.get_transformed_size();
+            this._dragActor.set_scale(scaledWidth / this.actor.width,
+                                      scaledHeight / this.actor.height);
 
             let [actorStageX, actorStageY] = this.actor.get_transformed_position();
             this._dragOffsetX = actorStageX - this._dragStartX;
             this._dragOffsetY = actorStageY - this._dragStartY;
 
-            // Set the actor's scale such that it will keep the same
-            // transformed size when it's reparented to the uiGroup
-            let [scaledWidth, scaledHeight] = this.actor.get_transformed_size();
-            this.actor.set_scale(scaledWidth / this.actor.width,
-                                 scaledHeight / this.actor.height);
+            this._dragActor.reparent(Main.uiGroup);
+            this._dragActor.raise_top();
+            Shell.util_set_hidden_from_pick(this._dragActor, true);
         }
 
         this._dragOrigOpacity = this._dragActor.opacity;
@@ -439,6 +442,11 @@ const _Draggable = new Lang.Class({
                 }
         }
 
+        // At this point it is too late to cancel a drag by destroying
+        // the actor, the fate of which is decided by acceptDrop and its
+        // side-effects
+        this._dragCancellable = false;
+
         while (target) {
             if (target._delegate && target._delegate.acceptDrop) {
                 let [r, targX, targY] = target.transform_stage_point(dropX, dropY);
@@ -447,8 +455,6 @@ const _Draggable = new Lang.Class({
                                                 targX,
                                                 targY,
                                                 event.get_time())) {
-                    if (this._actorDestroyed)
-                        return true;
                     // If it accepted the drop without taking the actor,
                     // handle it ourselves.
                     if (this._dragActor.get_parent() == Main.uiGroup) {

js/ui/endSessionDialog.js

@@ -225,7 +225,8 @@ const EndSessionDialog = new Lang.Class({
     Extends: ModalDialog.ModalDialog,
 
     _init: function() {
-        this.parent({ styleClass: 'end-session-dialog' });
+        this.parent({ styleClass: 'end-session-dialog',
+                      destroyOnClose: false });
 
         this._user = AccountsService.UserManager.get_default().get_user(GLib.get_user_name());
 

js/ui/grabHelper.js

@@ -248,7 +248,7 @@ const GrabHelper = new Lang.Class({
                 global.set_stage_input_mode(Shell.StageInputMode.FOCUSED);
         }
 
-        global.screen.focus_default_window(global.get_current_time());
+        global.screen.focus_default_window(global.display.get_current_time_roundtrip());
     },
 
     // ignoreRelease:
@@ -308,6 +308,8 @@ const GrabHelper = new Lang.Class({
         if (!this.grabbed && this._capturedEventId > 0) {
             global.stage.disconnect(this._capturedEventId);
             this._capturedEventId = 0;
+
+            this._ignoreRelease = false;
         }
 
         if (hadFocus) {
@@ -353,6 +355,7 @@ const GrabHelper = new Lang.Class({
                 this._ignoreRelease = true;
             let i = this._actorInGrabStack(event.get_source()) + 1;
             this.ungrab({ actor: this._grabStack[i].actor, isUser: true });
+            return true;
         }
 
         return this._modalCount > 0;

js/ui/iconGrid.js

@@ -176,13 +176,16 @@ const IconGrid = new Lang.Class({
     _init: function(params) {
         params = Params.parse(params, { rowLimit: null,
                                         columnLimit: null,
+                                        fillParent: false,
                                         xAlign: St.Align.MIDDLE });
         this._rowLimit = params.rowLimit;
         this._colLimit = params.columnLimit;
         this._xAlign = params.xAlign;
+        this._fillParent = params.fillParent;
 
         this.actor = new St.BoxLayout({ style_class: 'icon-grid',
                                         vertical: true });
+
         // Pulled from CSS, but hardcode some defaults here
         this._spacing = 0;
         this._hItemSize = this._vItemSize = ICON_SIZE;
@@ -196,6 +199,11 @@ const IconGrid = new Lang.Class({
     },
 
     _getPreferredWidth: function (grid, forHeight, alloc) {
+        if (this._fillParent)
+            // Ignore all size requests of children and request a size of 0;
+            // later we'll allocate as many children as fit the parent
+            return;
+
         let children = this._grid.get_children();
         let nColumns = this._colLimit ? Math.min(this._colLimit,
                                                  children.length)
@@ -217,12 +225,20 @@ const IconGrid = new Lang.Class({
     },
 
     _getPreferredHeight: function (grid, forWidth, alloc) {
+        if (this._fillParent)
+            // Ignore all size requests of children and request a size of 0;
+            // later we'll allocate as many children as fit the parent
+            return;
+
         let children = this._getVisibleChildren();
-        let nColumns;
-        if (forWidth < 0)
+        let nColumns, spacing;
+        if (forWidth < 0) {
             nColumns = children.length;
-        else
-            nColumns = this._computeLayout(forWidth)[0];
+            spacing = this._spacing;
+        } else {
+            [nColumns, , spacing] = this._computeLayout(forWidth);
+        }
+
         let nRows;
         if (nColumns > 0)
             nRows = Math.ceil(children.length / nColumns);
@@ -230,13 +246,20 @@ const IconGrid = new Lang.Class({
             nRows = 0;
         if (this._rowLimit)
             nRows = Math.min(nRows, this._rowLimit);
-        let totalSpacing = Math.max(0, nRows - 1) * this._spacing;
+        let totalSpacing = Math.max(0, nRows - 1) * spacing;
         let height = nRows * this._vItemSize + totalSpacing;
         alloc.min_size = height;
         alloc.natural_size = height;
     },
 
     _allocate: function (grid, box, flags) {
+        if (this._fillParent) {
+            // Reset the passed in box to fill the parent
+            let parentBox = this.actor.get_parent().allocation;
+            let gridBox = this.actor.get_theme_node().get_content_box(parentBox);
+            box = this._grid.get_theme_node().get_content_box(gridBox);
+        }
+
         let children = this._getVisibleChildren();
         let availWidth = box.x2 - box.x1;
         let availHeight = box.y2 - box.y1;
@@ -280,7 +303,8 @@ const IconGrid = new Lang.Class({
             childBox.x2 = childBox.x1 + width;
             childBox.y2 = childBox.y1 + height;
 
-            if (this._rowLimit && rowIndex >= this._rowLimit) {
+            if (this._rowLimit && rowIndex >= this._rowLimit ||
+                this._fillParent && childBox.y2 > availHeight) {
                 this._grid.set_skip_paint(children[i], true);
             } else {
                 children[i].allocate(childBox, flags);

js/ui/layout.js

@@ -1,6 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
+const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
@@ -17,7 +18,6 @@ const Main = imports.ui.main;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
 
-const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
 const STARTUP_ANIMATION_TIME = 0.5;
 const KEYBOARD_ANIMATION_TIME = 0.15;
 const BACKGROUND_FADE_ANIMATION_TIME = 1.0;
@@ -25,8 +25,11 @@ const DEFAULT_BACKGROUND_COLOR = Clutter.Color.from_pixel(0x2e3436ff);
 
 // The message tray takes this much pressure
 // in the pressure barrier at once to release it.
-const MESSAGE_TRAY_PRESSURE_THRESHOLD = 200; // pixels
-const MESSAGE_TRAY_PRESSURE_TIMEOUT = 3000; // ms
+const MESSAGE_TRAY_PRESSURE_THRESHOLD = 250; // pixels
+const MESSAGE_TRAY_PRESSURE_TIMEOUT = 1000; // ms
+
+const HOT_CORNER_PRESSURE_THRESHOLD = 100; // pixels
+const HOT_CORNER_PRESSURE_TIMEOUT = 1000; // ms
 
 function isPopupMetaWindow(actor) {
     switch(actor.meta_window.get_window_type()) {
@@ -129,9 +132,9 @@ const LayoutManager = new Lang.Class({
         this.monitors = [];
         this.primaryMonitor = null;
         this.primaryIndex = -1;
+        this.hotCorners = [];
+
         this._keyboardIndex = -1;
-        this._hotCorners = [];
-        this._leftPanelBarrier = null;
         this._rightPanelBarrier = null;
         this._trayBarrier = null;
 
@@ -139,6 +142,7 @@ const LayoutManager = new Lang.Class({
         this._updateRegionIdle = 0;
 
         this._trackedActors = [];
+        this._topActors = [];
         this._isPopupWindowVisible = false;
         this._startingUp = true;
 
@@ -190,6 +194,7 @@ const LayoutManager = new Lang.Class({
         this.trayBox = new St.Widget({ name: 'trayBox',
                                        layout_manager: new Clutter.BinLayout() }); 
         this.addChrome(this.trayBox);
+        this._setupTrayPressure();
 
         this.keyboardBox = new St.BoxLayout({ name: 'keyboardBox',
                                               reactive: true,
@@ -200,9 +205,6 @@ const LayoutManager = new Lang.Class({
         global.stage.remove_actor(global.top_window_group);
         this.uiGroup.add_actor(global.top_window_group);
 
-        this._consoleBackgroundGroup = new Meta.BackgroundGroup();
-        global.stage.insert_child_below(this._consoleBackgroundGroup, null);
-
         this._backgroundGroup = new Meta.BackgroundGroup();
         global.window_group.add_child(this._backgroundGroup);
         this._backgroundGroup.lower_bottom();
@@ -220,6 +222,8 @@ const LayoutManager = new Lang.Class({
                               Lang.bind(this, this._windowsRestacked));
         global.screen.connect('monitors-changed',
                               Lang.bind(this, this._monitorsChanged));
+        global.screen.connect('in-fullscreen-changed',
+                              Lang.bind(this, this._updateFullscreen));
         this._monitorsChanged();
     },
 
@@ -230,6 +234,8 @@ const LayoutManager = new Lang.Class({
         Main.overview.connect('showing', Lang.bind(this, this._overviewShowing));
         Main.overview.connect('hidden', Lang.bind(this, this._overviewHidden));
         Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+
+        this._prepareStartupAnimation();
     },
 
     _overviewShowing: function() {
@@ -277,56 +283,58 @@ const LayoutManager = new Lang.Class({
 
     _updateHotCorners: function() {
         // destroy old hot corners
-        for (let i = 0; i < this._hotCorners.length; i++)
-            this._hotCorners[i].destroy();
-        this._hotCorners = [];
+        for (let i = 0; i < this.hotCorners.length; i++)
+            this.hotCorners[i].destroy();
+        this.hotCorners = [];
+
+        let size = this.panelBox.height;
 
         // build new hot corners
         for (let i = 0; i < this.monitors.length; i++) {
-            if (i == this.primaryIndex)
-                continue;
-
             let monitor = this.monitors[i];
             let cornerX = this._rtl ? monitor.x + monitor.width : monitor.x;
             let cornerY = monitor.y;
 
-            let haveTopLeftCorner = true;
+            if (i != this.primaryIndex) {
+                let haveTopLeftCorner = true;
 
-            // Check if we have a top left (right for RTL) corner.
-            // I.e. if there is no monitor directly above or to the left(right)
-            let besideX = this._rtl ? monitor.x + 1 : cornerX - 1;
-            let besideY = cornerY;
-            let aboveX = cornerX;
-            let aboveY = cornerY - 1;
+                // Check if we have a top left (right for RTL) corner.
+                // I.e. if there is no monitor directly above or to the left(right)
+                let besideX = this._rtl ? monitor.x + 1 : cornerX - 1;
+                let besideY = cornerY;
+                let aboveX = cornerX;
+                let aboveY = cornerY - 1;
 
-            for (let j = 0; j < this.monitors.length; j++) {
-                if (i == j)
+                for (let j = 0; j < this.monitors.length; j++) {
+                    if (i == j)
+                        continue;
+                    let otherMonitor = this.monitors[j];
+                    if (besideX >= otherMonitor.x &&
+                        besideX < otherMonitor.x + otherMonitor.width &&
+                        besideY >= otherMonitor.y &&
+                        besideY < otherMonitor.y + otherMonitor.height) {
+                        haveTopLeftCorner = false;
+                        break;
+                    }
+                    if (aboveX >= otherMonitor.x &&
+                        aboveX < otherMonitor.x + otherMonitor.width &&
+                        aboveY >= otherMonitor.y &&
+                        aboveY < otherMonitor.y + otherMonitor.height) {
+                        haveTopLeftCorner = false;
+                        break;
+                    }
+                }
+
+                if (!haveTopLeftCorner)
                     continue;
-                let otherMonitor = this.monitors[j];
-                if (besideX >= otherMonitor.x &&
-                    besideX < otherMonitor.x + otherMonitor.width &&
-                    besideY >= otherMonitor.y &&
-                    besideY < otherMonitor.y + otherMonitor.height) {
-                    haveTopLeftCorner = false;
-                    break;
-                }
-                if (aboveX >= otherMonitor.x &&
-                    aboveX < otherMonitor.x + otherMonitor.width &&
-                    aboveY >= otherMonitor.y &&
-                    aboveY < otherMonitor.y + otherMonitor.height) {
-                    haveTopLeftCorner = false;
-                    break;
-                }
             }
 
-            if (!haveTopLeftCorner)
-                continue;
-
-            let corner = new HotCorner(this);
-            this._hotCorners.push(corner);
-            corner.actor.set_position(cornerX, cornerY);
-            this.addChrome(corner.actor);
+            let corner = new HotCorner(this, monitor, cornerX, cornerY);
+            corner.setBarrierSize(size);
+            this.hotCorners.push(corner);
         }
+
+        this.emit('hot-corners-changed');
     },
 
     _createBackground: function(monitorIndex) {
@@ -396,16 +404,15 @@ const LayoutManager = new Lang.Class({
     },
 
     _panelBoxChanged: function() {
-        this.emit('panel-box-changed');
-        this._updatePanelBarriers();
+        this._updatePanelBarrier();
+
+        let size = this.panelBox.height;
+        this.hotCorners.forEach(function(corner) {
+            corner.setBarrierSize(size);
+        });
     },
 
-    _updatePanelBarriers: function() {
-        if (this._leftPanelBarrier) {
-            this._leftPanelBarrier.destroy();
-            this._leftPanelBarrier = null;
-        }
-
+    _updatePanelBarrier: function() {
         if (this._rightPanelBarrier) {
             this._rightPanelBarrier.destroy();
             this._rightPanelBarrier = null;
@@ -414,10 +421,6 @@ const LayoutManager = new Lang.Class({
         if (this.panelBox.height) {
             let primary = this.primaryMonitor;
 
-            this._leftPanelBarrier  = new Meta.Barrier({ display: global.display,
-                                                         x1: primary.x, y1: primary.y,
-                                                         x2: primary.x, y2: primary.y + this.panelBox.height,
-                                                         directions: Meta.BarrierDirection.POSITIVE_X });
             this._rightPanelBarrier = new Meta.Barrier({ display: global.display,
                                                          x1: primary.x + primary.width, y1: primary.y,
                                                          x2: primary.x + primary.width, y2: primary.y + this.panelBox.height,
@@ -425,28 +428,44 @@ const LayoutManager = new Lang.Class({
         }
     },
 
+    _setupTrayPressure: function() {
+        this._trayPressure = new PressureBarrier(MESSAGE_TRAY_PRESSURE_THRESHOLD,
+                                                 MESSAGE_TRAY_PRESSURE_TIMEOUT,
+                                                 Shell.KeyBindingMode.NORMAL |
+                                                 Shell.KeyBindingMode.OVERVIEW);
+        this._trayPressure.setEventFilter(this._trayBarrierEventFilter);
+        this._trayPressure.connect('trigger', function(barrier) {
+            if (Main.layoutManager.bottomMonitor.inFullscreen)
+                return;
+
+            Main.messageTray.openTray();
+        });
+    },
+
     _updateTrayBarrier: function() {
         let monitor = this.bottomMonitor;
 
         if (this._trayBarrier) {
+            this._trayPressure.removeBarrier(this._trayBarrier);
             this._trayBarrier.destroy();
             this._trayBarrier = null;
         }
 
-        if (this._trayPressure) {
-            this._trayPressure.destroy();
-            this._trayPressure = null;
-        }
-
         this._trayBarrier = new Meta.Barrier({ display: global.display,
                                                x1: monitor.x, x2: monitor.x + monitor.width,
                                                y1: monitor.y + monitor.height, y2: monitor.y + monitor.height,
                                                directions: Meta.BarrierDirection.NEGATIVE_Y });
+        this._trayPressure.addBarrier(this._trayBarrier);
+    },
 
-        this._trayPressure = new PressureBarrier(this._trayBarrier, MESSAGE_TRAY_PRESSURE_THRESHOLD, MESSAGE_TRAY_PRESSURE_TIMEOUT);
-        this._trayPressure.connect('trigger', function(barrier) {
-            Main.messageTray.openTray();
-        });
+    _trayBarrierEventFilter: function(event) {
+        // Throw out all events where the pointer was grabbed by another
+        // client, as the client that grabbed the pointer expects to have
+        // complete control over it
+        if (event.grabbed && Main.modalCount == 0)
+            return true;
+
+        return false;
     },
 
     _monitorsChanged: function() {
@@ -536,22 +555,11 @@ const LayoutManager = new Lang.Class({
     // MetaBackgroundActor inside global.window_group covers the entirety of the
     // screen. So, we set no_clear_hint at the end of the animation.
 
-    prepareStartupAnimation: function() {
+    _prepareStartupAnimation: function() {
         // Set ourselves to FULLSCREEN input mode while the animation is running
         // so events don't get delivered to X11 windows (which are distorted by the animation)
         global.stage_input_mode = Shell.StageInputMode.FULLSCREEN;
 
-        // build new backgrounds
-        for (let i = 0; i < this.monitors.length; i++) {
-            let monitor = this.monitors[i];
-
-            let stillFrame = new Background.StillFrame(i);
-            this._consoleBackgroundGroup.add_child(stillFrame.actor);
-
-            stillFrame.actor.set_size(this.monitors[i].width, this.monitors[i].height);
-            stillFrame.actor.set_position(this.monitors[i].x, this.monitors[i].y);
-        }
-
         if (Main.sessionMode.isGreeter) {
             this.panelBox.translation_y = -this.panelBox.height;
         } else {
@@ -568,11 +576,43 @@ const LayoutManager = new Lang.Class({
 
             this.uiGroup.set_pivot_point(x / global.screen_width,
                                          y / global.screen_height);
-            this.uiGroup.scale_x = this.uiGroup.scale_y = 0;
+            this.uiGroup.scale_x = this.uiGroup.scale_y = 0.5;
+            this.uiGroup.opacity = 0;
+            global.window_group.set_clip(monitor.x, monitor.y, monitor.width, monitor.height);
         }
+
+        this._systemBackground = new Background.SystemBackground();
+        this._systemBackground.actor.hide();
+
+        global.stage.insert_child_below(this._systemBackground.actor, null);
+
+        let constraint = new Clutter.BindConstraint({ source: global.stage,
+                                                      coordinate: Clutter.BindCoordinate.ALL });
+        this._systemBackground.actor.add_constraint(constraint);
+
+        let signalId = this._systemBackground.connect('loaded',
+                                                      Lang.bind(this, function() {
+                                                          this._systemBackground.disconnect(signalId);
+                                                          this._systemBackground.actor.show();
+                                                          global.stage.show();
+
+                                                          this.emit('startup-prepared');
+
+                                                          // We're mostly prepared for the startup animation
+                                                          // now, but since a lot is going on asynchronously
+                                                          // during startup, let's defer the startup animation
+                                                          // until the event loop is uncontended and idle.
+                                                          // This helps to prevent us from running the animation
+                                                          // when the system is bogged down
+                                                          GLib.idle_add(GLib.PRIORITY_LOW,
+                                                                        Lang.bind(this, function() {
+                                                                            this._startupAnimation();
+                                                                            return false;
+                                                                        }));
+                                                      }));
     },
 
-    startupAnimation: function() {
+    _startupAnimation: function() {
         if (Main.sessionMode.isGreeter)
             this._startupAnimationGreeter();
         else
@@ -593,6 +633,7 @@ const LayoutManager = new Lang.Class({
         Tweener.addTween(this.uiGroup,
                          { scale_x: 1,
                            scale_y: 1,
+                           opacity: 255,
                            time: STARTUP_ANIMATION_TIME,
                            transition: 'easeOutQuad',
                            onComplete: this._startupAnimationComplete,
@@ -606,20 +647,22 @@ const LayoutManager = new Lang.Class({
 
         global.stage_input_mode = Shell.StageInputMode.NORMAL;
 
-        this._consoleBackgroundGroup.destroy();
-        this._consoleBackgroundGroup = null;
+        this._systemBackground.actor.destroy();
+        this._systemBackground = null;
 
         this._startingUp = false;
 
         this.trayBox.show();
         this.keyboardBox.show();
 
-        if (!Main.sessionMode.isGreeter)
+        if (!Main.sessionMode.isGreeter) {
             this._createSecondaryBackgrounds();
-
-        this.emit('panel-box-changed');
+            global.window_group.remove_clip();
+        }
 
         this._queueUpdateRegions();
+
+        this.emit('startup-complete');
     },
 
     showKeyboard: function () {
@@ -795,6 +838,11 @@ const LayoutManager = new Lang.Class({
     },
 
     _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)
@@ -802,7 +850,7 @@ const LayoutManager = new Lang.Class({
             if (!actorData.isToplevel)
                 continue;
 
-            if (this._inOverview || !Main.sessionMode.hasWindows)
+            if (!windowsVisible)
                 visible = true;
             else if (this.findMonitorForActor(actorData.actor).inFullscreen)
                 visible = false;
@@ -852,92 +900,25 @@ const LayoutManager = new Lang.Class({
     },
 
     _updateFullscreen: function() {
-        let windows = this._getWindowActorsForWorkspace(global.screen.get_active_workspace());
-
-        // Reset all monitors to not fullscreen
         for (let i = 0; i < this.monitors.length; i++)
-            this.monitors[i].inFullscreen = false;
+            this.monitors[i].inFullscreen = global.screen.get_monitor_in_fullscreen (i);
 
-        // Ordinary chrome should be visible unless there is a window
-        // with layer FULLSCREEN, or a window with layer
-        // OVERRIDE_REDIRECT that covers the whole screen.
-        // ('override_redirect' is not actually a layer above all
-        // other windows, but this seems to be how mutter treats it
-        // currently...) If we wanted to be extra clever, we could
-        // figure out when an OVERRIDE_REDIRECT window was trying to
-        // partially overlap us, and then adjust the input region and
-        // our clip region accordingly...
+        this._updateVisibility();
+        this._queueUpdateRegions();
 
-        // @windows is sorted bottom to top.
-
-        for (let i = windows.length - 1; i > -1; i--) {
-            let window = windows[i];
-            let metaWindow = window.meta_window;
-            let layer = metaWindow.get_layer();
-
-            // Skip minimized windows
-            if (!metaWindow.showing_on_its_workspace())
-                continue;
-
-            if (layer == Meta.StackLayer.FULLSCREEN ||
-               (layer == Meta.StackLayer.OVERRIDE_REDIRECT && metaWindow.is_monitor_sized())) {
-                if (metaWindow.is_screen_sized()) {
-                    for (let i = 0; i < this.monitors.length; i++)
-                        this.monitors[i].inFullscreen = true;
-                } else {
-                    let monitor = this.monitors[metaWindow.get_monitor()];
-                    if (monitor)
-                        monitor.inFullscreen = true;
-                }
-            }
-        }
+        this.emit('fullscreen-changed');
     },
 
     _windowsRestacked: function() {
-        let wasInFullscreen = [];
-        for (let i = 0; i < this.monitors.length; i++)
-            wasInFullscreen[i] = this.monitors[i].inFullscreen;
-
-        let primaryWasInFullscreen = this.primaryMonitor.inFullscreen;
-
-        this._updateFullscreen();
-
         let changed = false;
-        for (let i = 0; i < wasInFullscreen.length; i++) {
-            if (wasInFullscreen[i] != this.monitors[i].inFullscreen) {
-                changed = true;
-                break;
-            }
-        }
 
-        if (!changed && (this._isPopupWindowVisible != global.top_window_group.get_children().some(isPopupMetaWindow)))
+        if (this._isPopupWindowVisible != global.top_window_group.get_children().some(isPopupMetaWindow))
             changed = true;
 
         if (changed) {
             this._updateVisibility();
             this._queueUpdateRegions();
         }
-
-        if (primaryWasInFullscreen != this.primaryMonitor.inFullscreen) {
-            let windows = this._getWindowActorsForWorkspace(global.screen.get_active_workspace());
-            for (let i = 0; i < windows.length - 1; i++) {
-                let window = windows[i];
-                let metaWindow = window.meta_window;
-
-                // Skip minimized windows
-                if (!metaWindow.showing_on_its_workspace())
-                    continue;
-
-                // Skip windows that aren't on the primary monitor
-                if (!metaWindow.is_on_primary_monitor())
-                    continue;
-
-                // Minimize monitor sized windows
-                if (metaWindow.is_monitor_sized())
-                    metaWindow.minimize();
-            }
-            this.emit('primary-fullscreen-changed', this.primaryMonitor.inFullscreen);
-        }
     },
 
     _updateRegions: function() {
@@ -1067,54 +1048,25 @@ Signals.addSignalMethods(LayoutManager.prototype);
 const HotCorner = new Lang.Class({
     Name: 'HotCorner',
 
-    _init : function(layoutManager) {
+    _init : function(layoutManager, monitor, x, y) {
         // We use this flag to mark the case where the user has entered the
         // hot corner and has not left both the hot corner and a surrounding
         // guard area (the "environs"). This avoids triggering the hot corner
         // multiple times due to an accidental jitter.
         this._entered = false;
 
-        this.actor = new Clutter.Group({ name: 'hot-corner-environs',
-                                         width: 3,
-                                         height: 3,
-                                         reactive: true });
+        this._monitor = monitor;
 
-        this._corner = new Clutter.Rectangle({ name: 'hot-corner',
-                                               width: 1,
-                                               height: 1,
-                                               opacity: 0,
-                                               reactive: true });
-        this._corner._delegate = this;
+        this._x = x;
+        this._y = y;
 
-        this.actor.add_actor(this._corner);
+        this._setupFallbackCornerIfNeeded(layoutManager);
 
-        if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) {
-            this._corner.set_position(this.actor.width - this._corner.width, 0);
-            this.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
-        } else {
-            this._corner.set_position(0, 0);
-        }
-
-        this._activationTime = 0;
-
-        this.actor.connect('leave-event',
-                           Lang.bind(this, this._onEnvironsLeft));
-
-        // Clicking on the hot corner environs should result in the
-        // same behavior as clicking on the hot corner.
-        this.actor.connect('button-release-event',
-                           Lang.bind(this, this._onCornerClicked));
-
-        // In addition to being triggered by the mouse enter event,
-        // the hot corner can be triggered by clicking on it. This is
-        // useful if the user wants to undo the effect of triggering
-        // the hot corner once in the hot corner.
-        this._corner.connect('enter-event',
-                             Lang.bind(this, this._onCornerEntered));
-        this._corner.connect('button-release-event',
-                             Lang.bind(this, this._onCornerClicked));
-        this._corner.connect('leave-event',
-                             Lang.bind(this, this._onCornerLeft));
+        this._pressureBarrier = new PressureBarrier(HOT_CORNER_PRESSURE_THRESHOLD,
+                                                    HOT_CORNER_PRESSURE_TIMEOUT,
+                                                    Shell.KeyBindingMode.NORMAL |
+                                                    Shell.KeyBindingMode.OVERVIEW);
+        this._pressureBarrier.connect('trigger', Lang.bind(this, this._toggleOverview));
 
         // Cache the three ripples instead of dynamically creating and destroying them.
         this._ripple1 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0, visible: false });
@@ -1126,8 +1078,83 @@ const HotCorner = new Lang.Class({
         layoutManager.uiGroup.add_actor(this._ripple3);
     },
 
+    setBarrierSize: function(size) {
+        if (this._verticalBarrier) {
+            this._pressureBarrier.removeBarrier(this._verticalBarrier);
+            this._verticalBarrier.destroy();
+            this._verticalBarrier = null;
+        }
+
+        if (this._horizontalBarrier) {
+            this._pressureBarrier.removeBarrier(this._horizontalBarrier);
+            this._horizontalBarrier.destroy();
+            this._horizontalBarrier = null;
+        }
+
+        if (size > 0) {
+            if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) {
+                this._verticalBarrier = new Meta.Barrier({ display: global.display,
+                                                           x1: this._x, x2: this._x, y1: this._y, y2: this._y + size,
+                                                           directions: Meta.BarrierDirection.NEGATIVE_X });
+                this._horizontalBarrier = new Meta.Barrier({ display: global.display,
+                                                             x1: this._x - size, x2: this._x, y1: this._y, y2: this._y,
+                                                             directions: Meta.BarrierDirection.POSITIVE_Y });
+            } else {
+                this._verticalBarrier = new Meta.Barrier({ display: global.display,
+                                                           x1: this._x, x2: this._x, y1: this._y, y2: this._y + size,
+                                                           directions: Meta.BarrierDirection.POSITIVE_X });
+                this._horizontalBarrier = new Meta.Barrier({ display: global.display,
+                                                             x1: this._x, x2: this._x + size, y1: this._y, y2: this._y,
+                                                             directions: Meta.BarrierDirection.POSITIVE_Y });
+            }
+
+            this._pressureBarrier.addBarrier(this._verticalBarrier);
+            this._pressureBarrier.addBarrier(this._horizontalBarrier);
+        }
+    },
+
+    _setupFallbackCornerIfNeeded: function(layoutManager) {
+        if (!global.display.supports_extended_barriers()) {
+            this.actor = new Clutter.Actor({ name: 'hot-corner-environs',
+                                             x: this._x, y: this._y,
+                                             width: 3,
+                                             height: 3,
+                                             reactive: true });
+
+            this._corner = new Clutter.Rectangle({ name: 'hot-corner',
+                                                   width: 1,
+                                                   height: 1,
+                                                   opacity: 0,
+                                                   reactive: true });
+            this._corner._delegate = this;
+
+            this.actor.add_child(this._corner);
+            layoutManager.addChrome(this.actor);
+
+            if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) {
+                this._corner.set_position(this.actor.width - this._corner.width, 0);
+                this.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
+            } else {
+                this._corner.set_position(0, 0);
+            }
+
+            this.actor.connect('leave-event',
+                               Lang.bind(this, this._onEnvironsLeft));
+
+            this._corner.connect('enter-event',
+                                 Lang.bind(this, this._onCornerEntered));
+            this._corner.connect('leave-event',
+                                 Lang.bind(this, this._onCornerLeft));
+        }
+    },
+
     destroy: function() {
-        this.actor.destroy();
+        this.setBarrierSize(0);
+        this._pressureBarrier.destroy();
+        this._pressureBarrier = null;
+
+        if (this.actor)
+            this.actor.destroy();
     },
 
     _animRipple : function(ripple, delay, time, startScale, startOpacity, finalScale) {
@@ -1147,9 +1174,8 @@ const HotCorner = new Lang.Class({
         ripple.opacity = 255 * Math.sqrt(startOpacity);
         ripple.scale_x = ripple.scale_y = startScale;
 
-        let [x, y] = this._corner.get_transformed_position();
-        ripple.x = x;
-        ripple.y = y;
+        ripple.x = this._x;
+        ripple.y = this._y;
 
         Tweener.addTween(ripple, { _opacity: 0,
                                    scale_x: finalScale,
@@ -1161,7 +1187,7 @@ const HotCorner = new Lang.Class({
                                    onComplete: function() { ripple.visible = false; } });
     },
 
-    rippleAnimation: function() {
+    _rippleAnimation: function() {
         // Show three concentric ripples expanding outwards; the exact
         // parameters were found by trial and error, so don't look
         // for them to make perfect sense mathematically
@@ -1172,14 +1198,21 @@ const HotCorner = new Lang.Class({
         this._animRipple(this._ripple3, 0.35,  1.0,   0.0,   0.3,     1);
     },
 
+    _toggleOverview: function() {
+        if (this._monitor.inFullscreen)
+            return;
+
+        if (Main.overview.shouldToggleByCornerOrButton()) {
+            this._rippleAnimation();
+            Main.overview.toggle();
+        }
+    },
+
     handleDragOver: function(source, actor, x, y, time) {
         if (source != Main.xdndHandler)
             return DND.DragMotionResult.CONTINUE;
 
-        if (!Main.overview.visible && !Main.overview.animationInProgress) {
-            this.rippleAnimation();
-            Main.overview.showTemporarily();
-        }
+        this._toggleOverview();
 
         return DND.DragMotionResult.CONTINUE;
     },
@@ -1187,22 +1220,11 @@ const HotCorner = new Lang.Class({
     _onCornerEntered : function() {
         if (!this._entered) {
             this._entered = true;
-            if (!Main.overview.animationInProgress) {
-                this._activationTime = Date.now() / 1000;
-
-                this.rippleAnimation();
-                Main.overview.toggle();
-            }
+            this._toggleOverview();
         }
         return false;
     },
 
-    _onCornerClicked : function() {
-        if (this.shouldToggleOverviewOnClick())
-            Main.overview.toggle();
-        return true;
-    },
-
     _onCornerLeft : function(actor, event) {
         if (event.get_related() != this.actor)
             this._entered = false;
@@ -1214,42 +1236,47 @@ const HotCorner = new Lang.Class({
         if (event.get_related() != this._corner)
             this._entered = false;
         return false;
-    },
-
-    // Checks if the Activities button is currently sensitive to
-    // clicks. The first call to this function within the
-    // HOT_CORNER_ACTIVATION_TIMEOUT time of the hot corner being
-    // triggered will return false. This avoids opening and closing
-    // the overview if the user both triggered the hot corner and
-    // clicked the Activities button.
-    shouldToggleOverviewOnClick: function() {
-        if (Main.overview.animationInProgress)
-            return false;
-        if (this._activationTime == 0 || Date.now() / 1000 - this._activationTime > HOT_CORNER_ACTIVATION_TIMEOUT)
-            return true;
-        return false;
     }
 });
 
 const PressureBarrier = new Lang.Class({
     Name: 'PressureBarrier',
 
-    _init: function(barrier, threshold, timeout) {
-        this._barrier = barrier;
+    _init: function(threshold, timeout, keybindingMode) {
         this._threshold = threshold;
         this._timeout = timeout;
-        this._orientation = (barrier.y1 == barrier.y2) ? Clutter.Orientation.HORIZONTAL : Clutter.Orientation.VERTICAL;
+        this._keybindingMode = keybindingMode;
+        this._barriers = [];
+        this._eventFilter = null;
 
+        this._isTriggered = false;
         this._reset();
+    },
 
-        this._barrierHitId = this._barrier.connect('hit', Lang.bind(this, this._onBarrierHit));
-        this._barrierLeftId = this._barrier.connect('left', Lang.bind(this, this._onBarrierLeft));
+    addBarrier: function(barrier) {
+        barrier._pressureHitId = barrier.connect('hit', Lang.bind(this, this._onBarrierHit));
+        barrier._pressureLeftId = barrier.connect('left', Lang.bind(this, this._onBarrierLeft));
+
+        this._barriers.push(barrier);
+    },
+
+    _disconnectBarrier: function(barrier) {
+        barrier.disconnect(barrier._pressureHitId);
+        barrier.disconnect(barrier._pressureLeftId);
+    },
+
+    removeBarrier: function(barrier) {
+        this._disconnectBarrier(barrier);
+        this._barriers.splice(this._barriers.indexOf(barrier), 1);
     },
 
     destroy: function() {
-        this._barrier.disconnect(this._barrierHitId);
-        this._barrier.disconnect(this._barrierLeftId);
-        this._barrier = null;
+        this._barriers.forEach(Lang.bind(this, this._disconnectBarrier));
+        this._barriers = [];
+    },
+
+    setEventFilter: function(filter) {
+        this._eventFilter = filter;
     },
 
     _reset: function() {
@@ -1258,33 +1285,34 @@ const PressureBarrier = new Lang.Class({
         this._lastTime = 0;
     },
 
-    _getDistanceAcrossBarrier: function(event) {
-        if (this._orientation == Clutter.Orientation.HORIZONTAL)
+    _isHorizontal: function(barrier) {
+        return barrier.y1 == barrier.y2;
+    },
+
+    _getDistanceAcrossBarrier: function(barrier, event) {
+        if (this._isHorizontal(barrier))
             return Math.abs(event.dy);
         else
             return Math.abs(event.dx);
     },
 
-    _getDistanceAlongBarrier: function(event) {
-        if (this._orientation == Clutter.Orientation.HORIZONTAL)
+    _getDistanceAlongBarrier: function(barrier, event) {
+        if (this._isHorizontal(barrier))
             return Math.abs(event.dx);
         else
             return Math.abs(event.dy);
     },
 
-    _isBarrierEventTooOld: function(event) {
-        // Ignore all events older than this time
-        let threshold = this._lastTime - this._timeout;
-        return event.time < threshold;
-    },
-
     _trimBarrierEvents: function() {
         // Events are guaranteed to be sorted in time order from
         // oldest to newest, so just look for the first old event,
         // and then chop events after that off.
         let i = 0;
+        let threshold = this._lastTime - this._timeout;
+
         while (i < this._barrierEvents.length) {
-            if (!this._isBarrierEventTooOld(this._barrierEvents[i]))
+            let [time, distance] = this._barrierEvents[i];
+            if (time >= threshold)
                 break;
             i++;
         }
@@ -1292,7 +1320,8 @@ const PressureBarrier = new Lang.Class({
         let firstNewEvent = i;
 
         for (i = 0; i < firstNewEvent; i++) {
-            this._currentPressure -= this._getDistanceAcrossBarrier(this._barrierEvents[i]);
+            let [time, distance] = this._barrierEvents[i];
+            this._currentPressure -= distance;
         }
 
         this._barrierEvents = this._barrierEvents.slice(firstNewEvent);
@@ -1300,24 +1329,35 @@ const PressureBarrier = new Lang.Class({
 
     _onBarrierLeft: function(barrier, event) {
         this._reset();
+        this._isTriggered = false;
+    },
+
+    _trigger: function() {
+        this._isTriggered = true;
+        this.emit('trigger');
+        this._reset();
     },
 
     _onBarrierHit: function(barrier, event) {
-        // Throw out all events where the pointer was grabbed by another
-        // client, as the client that grabbed the pointer expects to have
-        // complete control over it
-        if (event.grabbed && Main.modalCount == 0)
+        // If we've triggered the barrier, wait until the pointer has the
+        // left the barrier hitbox until we trigger it again.
+        if (this._isTriggered)
             return;
 
-        let isOverview = ((Main.keybindingMode & (Shell.KeyBindingMode.OVERVIEW)) != 0);
-
-        // Throw out events where the grab is taken by something that's
-        // not the overview (modal dialogs, etc.)
-        if (event.grabbed && !isOverview)
+        if (this._eventFilter && this._eventFilter(event))
             return;
 
-        let slide = this._getDistanceAlongBarrier(event);
-        let distance = this._getDistanceAcrossBarrier(event);
+        // Throw out all events not in the proper keybinding mode
+        if (!(this._keybindingMode & Main.keybindingMode))
+            return;
+
+        let slide = this._getDistanceAlongBarrier(barrier, event);
+        let distance = this._getDistanceAcrossBarrier(barrier, event);
+
+        if (distance >= this._threshold) {
+            this._trigger();
+            return;
+        }
 
         // Throw out events where the cursor is move more
         // along the axis of the barrier than moving with
@@ -1328,13 +1368,13 @@ const PressureBarrier = new Lang.Class({
         this._lastTime = event.time;
 
         this._trimBarrierEvents();
-        this._barrierEvents.push(event);
+        distance = Math.min(15, distance);
+
+        this._barrierEvents.push([event.time, distance]);
         this._currentPressure += distance;
 
-        if (this._currentPressure >= this._threshold) {
-            this.emit('trigger');
-            this._reset();
-        }
+        if (this._currentPressure >= this._threshold)
+            this._trigger();
     }
 });
 Signals.addSignalMethods(PressureBarrier.prototype);

js/ui/lookingGlass.js

@@ -685,7 +685,8 @@ const Memory = new Lang.Class({
 const Extensions = new Lang.Class({
     Name: 'Extensions',
 
-    _init: function() {
+    _init: function(lookingGlass) {
+        this._lookingGlass = lookingGlass;
         this.actor = new St.BoxLayout({ vertical: true,
                                         name: 'lookingGlassExtensions' });
         this._noExtensions = new St.Label({ style_class: 'lg-extensions-none',
@@ -912,7 +913,7 @@ const LookingGlass = new Lang.Class({
         this._memory = new Memory();
         notebook.appendPage('Memory', this._memory.actor);
 
-        this._extensions = new Extensions();
+        this._extensions = new Extensions(this);
         notebook.appendPage('Extensions', this._extensions.actor);
 
         this._entry.clutter_text.connect('activate', Lang.bind(this, function (o, e) {

js/ui/main.js

@@ -18,11 +18,13 @@ const ExtensionSystem = imports.ui.extensionSystem;
 const ExtensionDownloader = imports.ui.extensionDownloader;
 const Keyboard = imports.ui.keyboard;
 const MessageTray = imports.ui.messageTray;
+const OsdWindow = imports.ui.osdWindow;
 const Overview = imports.ui.overview;
 const Panel = imports.ui.panel;
 const Params = imports.misc.params;
 const RunDialog = imports.ui.runDialog;
 const Layout = imports.ui.layout;
+const LoginManager = imports.misc.loginManager;
 const LookingGlass = imports.ui.lookingGlass;
 const NotificationDaemon = imports.ui.notificationDaemon;
 const WindowAttentionHandler = imports.ui.windowAttentionHandler;
@@ -31,13 +33,11 @@ const Scripting = imports.ui.scripting;
 const SessionMode = imports.ui.sessionMode;
 const ShellDBus = imports.ui.shellDBus;
 const ShellMountOperation = imports.ui.shellMountOperation;
-const UnlockDialog = imports.ui.unlockDialog;
 const WindowManager = imports.ui.windowManager;
 const Magnifier = imports.ui.magnifier;
 const XdndHandler = imports.ui.xdndHandler;
 const Util = imports.misc.util;
 
-const OVERRIDES_SCHEMA = 'org.gnome.shell.overrides';
 const DEFAULT_BACKGROUND_COLOR = Clutter.Color.from_pixel(0x2e3436ff);
 
 let componentManager = null;
@@ -51,12 +51,13 @@ let screenShield = null;
 let notificationDaemon = null;
 let windowAttentionHandler = null;
 let ctrlAltTabManager = null;
+let osdWindow = null;
 let sessionMode = null;
 let shellDBusService = null;
 let shellMountOpDBusService = null;
 let screenSaverDBus = null;
 let modalCount = 0;
-let keybindingMode = Shell.KeyBindingMode.NORMAL;
+let keybindingMode = Shell.KeyBindingMode.NONE;
 let modalActorFocusStack = [];
 let uiGroup = null;
 let magnifier = null;
@@ -66,9 +67,11 @@ let layoutManager = null;
 let _startDate;
 let _defaultCssStylesheet = null;
 let _cssStylesheet = null;
-let _overridesSettings = null;
+let _workspacesSettings = null;
 
 function _sessionUpdated() {
+    _loadDefaultStylesheet();
+
     wm.setCustomKeybindingHandler('panel-main-menu',
                                   Shell.KeyBindingMode.NORMAL |
                                   Shell.KeyBindingMode.OVERVIEW,
@@ -80,8 +83,9 @@ function _sessionUpdated() {
                                   Shell.KeyBindingMode.NORMAL |
                                   Shell.KeyBindingMode.OVERVIEW,
                                   sessionMode.hasRunDialog ? openRunDialog : null);
-    if (sessionMode.isGreeter)
-        screenShield.showDialog();
+
+    if (!sessionMode.hasRunDialog && lookingGlass)
+        lookingGlass.close();
 }
 
 function start() {
@@ -95,20 +99,37 @@ function start() {
     Gio.DesktopAppInfo.set_desktop_env('GNOME');
 
     sessionMode = new SessionMode.SessionMode();
-
-    // start session after we know what mode we're running in
-    let signalId = sessionMode.connect('updated', function() {
-                                           sessionMode.disconnect(signalId);
-                                           startSession();
-                                       });
+    sessionMode.connect('sessions-loaded', _sessionsLoaded);
+    sessionMode.init();
 }
 
-function startSession() {
-    sessionMode.connect('updated', _loadDefaultStylesheet);
+function _sessionsLoaded() {
+    sessionMode.connect('updated', _sessionUpdated);
+    _initializePrefs();
+    _initializeUI();
 
     shellDBusService = new ShellDBus.GnomeShell();
     shellMountOpDBusService = new ShellMountOperation.GnomeShellMountOpHandler();
 
+    _sessionUpdated();
+}
+
+function _initializePrefs() {
+    let keys = new Gio.Settings({ schema: sessionMode.overridesSchema }).list_keys();
+    for (let i = 0; i < keys.length; i++)
+        Meta.prefs_override_preference_schema (keys[i], sessionMode.overridesSchema);
+
+    let workspacesSchema;
+    if (keys.indexOf('dynamic-workspaces') > -1)
+        workspacesSchema = sessionMode.overridesSchema;
+    else
+        workspacesSchema = 'org.gnome.mutter';
+
+     _workspacesSettings = new Gio.Settings({ schema: workspacesSchema });
+     _workspacesSettings.connect('changed::dynamic-workspaces', _queueCheckWorkspaces);
+}
+
+function _initializeUI() {
     // Ensure ShellWindowTracker and ShellAppUsage are initialized; this will
     // also initialize ShellAppSystem first.  ShellAppSystem
     // needs to load all the .desktop files, and ShellWindowTracker
@@ -134,16 +155,13 @@ function startSession() {
 
     xdndHandler = new XdndHandler.XdndHandler();
     ctrlAltTabManager = new CtrlAltTab.CtrlAltTabManager();
+    osdWindow = new OsdWindow.OsdWindow();
     overview = new Overview.Overview();
     wm = new WindowManager.WindowManager();
     magnifier = new Magnifier.Magnifier();
-    if (UnlockDialog.isSupported())
+    if (LoginManager.canLock())
         screenShield = new ScreenShield.ScreenShield();
-    else
-        screenShield = new ScreenShield.ScreenShieldFallback();
 
-    // The message tray relies on being constructed
-    // after the panel.
     panel = new Panel.Panel();
     messageTray = new MessageTray.MessageTray();
     keyboard = new Keyboard.Keyboard();
@@ -152,19 +170,19 @@ function startSession() {
     componentManager = new Components.ComponentManager();
 
     layoutManager.init();
-    layoutManager.prepareStartupAnimation();
     overview.init();
 
     global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT,
                                             false, -1, 1);
     global.display.connect('overlay-key', Lang.bind(overview, overview.toggle));
-    sessionMode.connect('updated', _sessionUpdated);
-    _sessionUpdated();
 
     // Provide the bus object for gnome-session to
     // initiate logouts.
     EndSessionDialog.init();
 
+    // We're ready for the session manager to move to the next phase
+    Meta.register_with_session();
+
     _startDate = new Date();
 
     log('GNOME Shell started at ' + _startDate);
@@ -176,9 +194,6 @@ function startSession() {
         Scripting.runPerfScript(module, perfOutput);
     }
 
-    _overridesSettings = new Gio.Settings({ schema: OVERRIDES_SCHEMA });
-    _overridesSettings.connect('changed::dynamic-workspaces', _queueCheckWorkspaces);
-
     global.screen.connect('notify::n-workspaces', _nWorkspacesChanged);
 
     global.screen.connect('window-entered-monitor', _windowEnteredMonitor);
@@ -190,13 +205,17 @@ function startSession() {
     ExtensionDownloader.init();
     ExtensionSystem.init();
 
-    // Run the startup animation as soon as the mainloop is idle enough.
-    // This is necessary to have it smooth and without interruptions from
-    // completed IO tasks
-    GLib.idle_add(GLib.PRIORITY_LOW, function() {
-        layoutManager.startupAnimation();
-        return false;
-    });
+    if (sessionMode.isGreeter && screenShield) {
+        layoutManager.connect('startup-prepared', function() {
+            screenShield.showDialog();
+        });
+    }
+
+    layoutManager.connect('startup-complete', function() {
+                              if (keybindingMode == Shell.KeyBindingMode.NONE) {
+                                  keybindingMode = Shell.KeyBindingMode.NORMAL;
+                              }
+                          });
 }
 
 let _workspaces = [];

js/ui/messageTray.js

@@ -1153,6 +1153,11 @@ const Source = new Lang.Class({
         return this.notifications.length;
     },
 
+    get indicatorCount() {
+        let notifications = this.notifications.filter(function(n) { return !n.isTransient && !n.resident; });
+        return notifications.length;
+    },
+
     get unseenCount() {
         return this.notifications.filter(function(n) { return !n.acknowledged; }).length;
     },
@@ -1586,17 +1591,13 @@ const MessageTray = new Lang.Class({
         global.focus_manager.add_group(this.actor);
         this._summary = new St.BoxLayout({ style_class: 'message-tray-summary',
                                            reactive: true,
-                                           track_hover: true,
                                            x_align: Clutter.ActorAlign.END,
                                            x_expand: true,
                                            y_align: Clutter.ActorAlign.CENTER,
                                            y_expand: true });
-        this._summary.connect('notify::hover', Lang.bind(this, this._onSummaryHoverChanged));
         this.actor.add_actor(this._summary);
-        this._summary.opacity = 0;
 
         this._summaryMotionId = 0;
-        this._trayMotionId = 0;
 
         this._summaryBoxPointer = new BoxPointer.BoxPointer(St.Side.BOTTOM,
                                                             { reactive: true,
@@ -1631,15 +1632,22 @@ const MessageTray = new Lang.Class({
         Main.layoutManager.connect('keyboard-visible-changed', Lang.bind(this, this._onKeyboardVisibleChanged));
 
         this._trayState = State.HIDDEN;
-        this._locked = false;
         this._traySummoned = false;
         this._useLongerTrayLeftTimeout = false;
         this._trayLeftTimeoutId = 0;
+
+        // pointerInTray is sort of a misnomer -- it tracks whether
+        // a message tray notification should expand. The value is
+        // partially driven by the hover state of the tray, but has
+        // a lot of complex state related to timeouts and the current
+        // state of the pointer when a notification pops up.
         this._pointerInTray = false;
-        this._pointerInKeyboard = false;
+
+        // This tracks this.actor.hover and is used to fizzle
+        // out non-changing hover notifications in onTrayHoverChanged.
+        this._trayHovered = false;
+
         this._keyboardVisible = false;
-        this._summaryState = State.HIDDEN;
-        this._pointerInSummary = false;
         this._notificationClosed = false;
         this._notificationState = State.HIDDEN;
         this._notificationTimeoutId = 0;
@@ -1661,20 +1669,18 @@ const MessageTray = new Lang.Class({
                                                });
 
         Main.layoutManager.trayBox.add_actor(this.actor);
-        this.actor.y = 0;
         Main.layoutManager.trackChrome(this.actor);
         Main.layoutManager.trackChrome(this._notificationWidget);
         Main.layoutManager.trackChrome(this._closeButton);
 
-        Main.layoutManager.connect('primary-fullscreen-changed', Lang.bind(this, this._onFullscreenChanged));
+        Main.layoutManager.connect('fullscreen-changed', Lang.bind(this, this._updateState));
+        Main.layoutManager.connect('hot-corners-changed', Lang.bind(this, this._hotCornersChanged));
 
         // If the overview shows or hides while we're in
         // the message tray, revert back to normal mode.
         Main.overview.connect('showing', Lang.bind(this, this._escapeTray));
         Main.overview.connect('hiding', Lang.bind(this, this._escapeTray));
 
-        // Track if we've added the activities button
-        this._activitiesButtonAdded = false;
         Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
 
         Main.wm.addKeybinding('toggle-message-tray',
@@ -1695,8 +1701,10 @@ const MessageTray = new Lang.Class({
         this._sources = new Hash.Map();
         this._chatSummaryItemsCount = 0;
 
+        this._trayDwellTimeoutId = 0;
         this._setupTrayDwellIfNeeded();
         this._sessionUpdated();
+        this._hotCornersChanged();
 
         this._noMessages = new St.Label({ text: _("No Messages"),
                                           style_class: 'no-messages-label',
@@ -1713,6 +1721,9 @@ const MessageTray = new Lang.Class({
         this.actor.add_action(clickAction);
 
         clickAction.connect('clicked', Lang.bind(this, function(action) {
+            if (this._trayState != State.SHOWN)
+                return;
+
             let button = action.get_button();
             if (button == 3)
                 this._openContextMenu();
@@ -1723,7 +1734,7 @@ const MessageTray = new Lang.Class({
         clickAction.connect('long-press', Lang.bind(this, function(action, actor, state) {
             switch (state) {
             case Clutter.LongPressState.QUERY:
-                return true;
+                return this._trayState == State.SHOWN;
             case Clutter.LongPressState.ACTIVATE:
                 this._openContextMenu();
             }
@@ -1737,13 +1748,11 @@ const MessageTray = new Lang.Class({
 
     _openContextMenu: function () {
         let [x, y, mask] = global.get_pointer();
-        this._lock();
         this._contextMenu.setPosition(Math.round(x), Math.round(y));
         this._grabHelper.grab({ actor: this._contextMenu.actor,
                                 grabFocus: true,
                                 onUngrab: Lang.bind(this, function () {
                                     this._contextMenu.close(BoxPointer.PopupAnimation.FULL);
-                                    this._unlock();
                                 })
         });
         this._contextMenu.open(BoxPointer.PopupAnimation.FULL);
@@ -1759,7 +1768,6 @@ const MessageTray = new Lang.Class({
         if (!global.display.supports_extended_barriers()) {
             let pointerWatcher = PointerWatcher.getPointerWatcher();
             pointerWatcher.addWatch(TRAY_DWELL_CHECK_INTERVAL, Lang.bind(this, this._checkTrayDwell));
-            this._trayDwellTimeoutId = 0;
             this._trayDwelling = false;
             this._trayDwellUserTime = 0;
         }
@@ -1770,11 +1778,6 @@ const MessageTray = new Lang.Class({
     },
 
     _sessionUpdated: function() {
-        if (!this._activitiesButtonAdded && Main.panel.statusArea.activities) {
-            this._activitiesButtonAdded = true;
-            this._grabHelper.addActor(Main.panel.statusArea.activities.hotCorner.actor);
-        }
-
         if ((Main.sessionMode.isLocked || Main.sessionMode.isGreeter) && this._inCtrlAltTab) {
             Main.ctrlAltTabManager.removeGroup(this._summary);
             this._inCtrlAltTab = false;
@@ -1823,6 +1826,9 @@ const MessageTray = new Lang.Class({
     _trayDwellTimeout: function() {
         this._trayDwellTimeoutId = 0;
 
+        if (Main.layoutManager.bottomMonitor.inFullscreen)
+            return false;
+
         // We don't want to open the tray when a modal dialog
         // is up, so we check the modal count for that. When we are in the
         // overview we have to take the overview's modal push into account
@@ -1994,18 +2000,6 @@ const MessageTray = new Lang.Class({
             this._notificationQueue.splice(index, 1);
     },
 
-    _lock: function() {
-        this._locked = true;
-    },
-
-    _unlock: function() {
-        if (!this._locked)
-            return;
-        this._locked = false;
-        this._pointerInTray = this.actor.hover;
-        this._updateState();
-    },
-
     openTray: function() {
         if (Main.overview.animationInProgress)
             return;
@@ -2031,7 +2025,6 @@ const MessageTray = new Lang.Class({
     hide: function() {
         this._traySummoned = false;
         this.actor.set_hover(false);
-        this._summary.set_hover(false);
         this._updateState();
     },
 
@@ -2091,13 +2084,19 @@ const MessageTray = new Lang.Class({
         this._updateState();
     },
 
-    _onSummaryHoverChanged: function() {
-        this._pointerInSummary = this._summary.hover;
-        this._updateState();
+    _hotCornersChanged: function() {
+        let primary = Main.layoutManager.primaryIndex;
+        let corner = Main.layoutManager.hotCorners[primary];
+        if (corner && corner.actor)
+            this._grabHelper.addActor(corner.actor);
     },
 
     _onTrayHoverChanged: function() {
-        if (this.actor.hover) {
+        if (this.actor.hover == this._trayHovered)
+            return;
+
+        this._trayHovered = this.actor.hover;
+        if (this._trayHovered) {
             // No dwell inside notifications at the bottom of the screen
             this._cancelTrayDwell();
 
@@ -2105,13 +2104,6 @@ const MessageTray = new Lang.Class({
             if (this._trayState == State.HIDDEN && this._notificationState == State.HIDDEN)
                 return;
 
-            // Don't do anything if this._useLongerTrayLeftTimeout is true, meaning the notification originally
-            // popped up under the pointer, but this._trayLeftTimeoutId is 0, meaning the pointer didn't leave
-            // the tray yet. We need to check for this case because sometimes _onTrayHoverChanged() gets called
-            // multiple times while this.actor.hover is true.
-            if (this._useLongerTrayLeftTimeout && !this._trayLeftTimeoutId)
-                return;
-
             this._useLongerTrayLeftTimeout = false;
             if (this._trayLeftTimeoutId) {
                 Mainloop.source_remove(this._trayLeftTimeoutId);
@@ -2160,11 +2152,6 @@ const MessageTray = new Lang.Class({
         this._updateState();
     },
 
-    _onFullscreenChanged: function(obj, state) {
-        this._inFullscreen = state;
-        this._updateState();
-    },
-
     _onStatusChanged: function(status) {
         if (status == GnomeSession.PresenceStatus.BUSY) {
             // remove notification and allow the summary to be closed now
@@ -2196,7 +2183,6 @@ const MessageTray = new Lang.Class({
             this._trayLeftTimeoutId = 0;
             this._useLongerTrayLeftTimeout = false;
             this._pointerInTray = false;
-            this._pointerInSummary = false;
             this._updateNotificationTimeout(0);
             this._updateState();
         }
@@ -2204,9 +2190,7 @@ const MessageTray = new Lang.Class({
     },
 
     _escapeTray: function() {
-        this._unlock();
         this._pointerInTray = false;
-        this._pointerInSummary = false;
         this._traySummoned = false;
         this._setClickedSummaryItem(null);
         this._updateNotificationTimeout(0);
@@ -2215,7 +2199,7 @@ const MessageTray = new Lang.Class({
 
     // All of the logic for what happens when occurs here; the various
     // event handlers merely update variables such as
-    // 'this._pointerInTray', 'this._summaryState', etc, and
+    // 'this._pointerInTray', 'this._traySummoned', etc, and
     // _updateState() figures out what (if anything) needs to be done
     // at the present time.
     _updateState: function() {
@@ -2223,25 +2207,22 @@ const MessageTray = new Lang.Class({
         let notificationQueue = this._notificationQueue;
         let notificationUrgent = notificationQueue.length > 0 && notificationQueue[0].urgency == Urgency.CRITICAL;
         let notificationForFeedback = notificationQueue.length > 0 && notificationQueue[0].forFeedback;
-        let notificationsLimited = this._busy || this._inFullscreen;
+        let notificationsLimited = this._busy || Main.layoutManager.bottomMonitor.inFullscreen;
         let notificationsPending = notificationQueue.length > 0 && (!notificationsLimited || notificationUrgent || notificationForFeedback) && Main.sessionMode.hasNotifications;
         let nextNotification = notificationQueue.length > 0 ? notificationQueue[0] : null;
-        let notificationPinned = this._pointerInTray && !this._pointerInSummary && !this._notificationRemoved;
+        let notificationPinned = this._pointerInTray && !this._notificationRemoved;
         let notificationExpanded = this._notification && this._notification.expanded;
         let notificationExpired = this._notificationTimeoutId == 0 &&
                                   !(this._notification && this._notification.urgency == Urgency.CRITICAL) &&
                                   !(this._notification && this._notification.focused) &&
-                                  !this._pointerInTray &&
-                                  !this._locked &&
-                                  !(this._pointerInKeyboard && notificationExpanded);
+                                  !this._pointerInTray;
         let notificationLockedOut = !Main.sessionMode.hasNotifications && this._notification;
         let notificationMustClose = this._notificationRemoved || notificationLockedOut || (notificationExpired && this._userActiveWhileNotificationShown) || this._notificationClosed;
-        let canShowNotification = notificationsPending && this._summaryState == State.HIDDEN;
+        let canShowNotification = notificationsPending && this._trayState == State.HIDDEN;
 
         if (this._notificationState == State.HIDDEN) {
-            if (canShowNotification) {
+            if (canShowNotification)
                 this._showNotification();
-            }
         } else if (this._notificationState == State.SHOWN) {
             if (notificationMustClose)
                 this._hideNotification();
@@ -2251,33 +2232,28 @@ const MessageTray = new Lang.Class({
                 this._ensureNotificationFocused();
         }
 
-        // Summary
-        let summarySummoned = this._pointerInSummary || this._traySummoned;
-        let summaryPinned = this._pointerInTray || summarySummoned || this._locked;
-        let summaryHovered = this._pointerInTray || this._pointerInSummary;
-
         let notificationsVisible = this._notificationState != State.HIDDEN;
         let notificationsDone = !notificationsVisible && !notificationsPending;
 
-        let mustHideSummary = ((notificationsPending && notificationUrgent)
-                              || notificationsVisible || !Main.sessionMode.hasNotifications);
-
-        if (this._summaryState == State.HIDDEN && !mustHideSummary && summarySummoned)
-            this._showSummary();
-        else if (this._summaryState == State.SHOWN && (!summaryPinned || mustHideSummary))
-            this._hideSummary();
+        let mustHideTray = ((notificationsPending && notificationUrgent)
+                           || notificationsVisible || !Main.sessionMode.hasNotifications);
 
         // Summary notification
         let haveClickedSummaryItem = this._clickedSummaryItem != null;
         let summarySourceIsMainNotificationSource = (haveClickedSummaryItem && this._notification &&
                                                      this._clickedSummaryItem.source == this._notification.source);
-        let canShowSummaryBoxPointer = this._summaryState == State.SHOWN;
+        let canShowSummaryBoxPointer = this._trayState == State.SHOWN;
         // We only have sources with empty notification stacks for legacy tray icons. Currently, we never attempt
         // to show notifications for legacy tray icons, but this would be necessary if we did.
-        let requestedNotificationStackIsEmpty = (this._clickedSummaryItemMouseButton == 1 && this._clickedSummaryItem.source.notifications.length == 0);
-        let wrongSummaryNotificationStack = (this._clickedSummaryItemMouseButton == 1 &&
+        let requestedNotificationStackIsEmpty = (haveClickedSummaryItem &&
+                                                 this._clickedSummaryItemMouseButton == 1 &&
+                                                 this._clickedSummaryItem.source.notifications.length == 0);
+        let wrongSummaryNotificationStack = (haveClickedSummaryItem &&
+                                             this._clickedSummaryItemMouseButton == 1 &&
                                              this._summaryBoxPointer.bin.child != this._clickedSummaryItem.notificationStackWidget);
-        let wrongSummaryRightClickMenu = (this._clickedSummaryItemMouseButton == 3 &&
+        let wrongSummaryRightClickMenu = (haveClickedSummaryItem &&
+                                          this._clickedSummaryItemMouseButton == 3 &&
+                                          this._clickedSummaryItem.rightClickMenu != null &&
                                           this._summaryBoxPointer.bin.child != this._clickedSummaryItem.rightClickMenu);
         let wrongSummaryBoxPointer = (haveClickedSummaryItem &&
                                       (wrongSummaryNotificationStack || wrongSummaryRightClickMenu));
@@ -2286,7 +2262,7 @@ const MessageTray = new Lang.Class({
             if (haveClickedSummaryItem && !summarySourceIsMainNotificationSource && canShowSummaryBoxPointer && !requestedNotificationStackIsEmpty)
                 this._showSummaryBoxPointer();
         } else if (this._summaryBoxPointerState == State.SHOWN) {
-            if (!haveClickedSummaryItem || !canShowSummaryBoxPointer || wrongSummaryBoxPointer || mustHideSummary) {
+            if (!haveClickedSummaryItem || !canShowSummaryBoxPointer || wrongSummaryBoxPointer || mustHideTray) {
                 this._hideSummaryBoxPointer();
                 if (wrongSummaryBoxPointer)
                     this._showSummaryBoxPointer();
@@ -2296,9 +2272,7 @@ const MessageTray = new Lang.Class({
         // Tray itself
         let trayIsVisible = (this._trayState == State.SHOWING ||
                              this._trayState == State.SHOWN);
-        let trayShouldBeVisible = (this._summaryState == State.SHOWING ||
-                                   this._summaryState == State.SHOWN) &&
-                                  !this._keyboardVisible;
+        let trayShouldBeVisible = this._traySummoned && !this._keyboardVisible && !mustHideTray;
         if (!trayIsVisible && trayShouldBeVisible)
             trayShouldBeVisible = this._showTray();
         else if (trayIsVisible && !trayShouldBeVisible)
@@ -2348,6 +2322,7 @@ const MessageTray = new Lang.Class({
             return false;
         }
 
+        this.emit('showing');
         this._tween(this.actor, '_trayState', State.SHOWN,
                     { y: -this.actor.height,
                       time: ANIMATION_TIME,
@@ -2398,6 +2373,7 @@ const MessageTray = new Lang.Class({
         // is distracting, so hide it immediately in case it was visible.
         this._summaryBoxPointer.actor.hide();
 
+        this.emit('hiding');
         this._tween(this.actor, '_trayState', State.HIDDEN,
                     { y: 0,
                       time: ANIMATION_TIME,
@@ -2434,7 +2410,7 @@ const MessageTray = new Lang.Class({
     _showNotification: function() {
         this._notification = this._notificationQueue.shift();
 
-        this._userActiveWhileNotificationShown = this.idleMonitor.get_idletime() > IDLE_TIME;
+        this._userActiveWhileNotificationShown = this.idleMonitor.get_idletime() <= IDLE_TIME;
         if (!this._userActiveWhileNotificationShown) {
             // If the user isn't active, set up a watch to let us know
             // when the user becomes active.
@@ -2569,6 +2545,14 @@ const MessageTray = new Lang.Class({
             this._notificationUnfocusedId = 0;
         }
 
+        this._useLongerTrayLeftTimeout = false;
+        if (this._trayLeftTimeoutId) {
+            Mainloop.source_remove(this._trayLeftTimeoutId);
+            this._trayLeftTimeoutId = 0;
+            this._trayLeftMouseX = -1;
+            this._trayLeftMouseY = -1;
+        }
+
         if (this._notificationRemoved) {
             Tweener.removeTweens(this._notificationWidget);
             this._notificationWidget.y = this.actor.height;
@@ -2599,7 +2583,11 @@ const MessageTray = new Lang.Class({
         this._notificationRemoved = false;
         this._closeButton.hide();
         this._pointerInTray = false;
-        this.actor.hover = false; // Clutter doesn't emit notify::hover when actors move
+
+        // Clutter will send a leave-event the next time the mouse
+        // moves, but we need to set this here now to update the
+        // state machine.
+        this.actor.hover = false;
         this._notificationBin.child = null;
         this._notificationWidget.hide();
     },
@@ -2612,10 +2600,9 @@ const MessageTray = new Lang.Class({
     },
 
     _expandNotification: function(autoExpanding) {
-        // Don't grab focus in notifications that are auto-expanded.
+        // Don't focus notifications that are auto-expanding.
         if (!autoExpanding)
-            this._grabHelper.grab({ actor: this._notification.actor,
-                                    grabFocus: true });
+            this._ensureNotificationFocused();
 
         if (!this._notificationExpandedId)
             this._notificationExpandedId =
@@ -2645,30 +2632,11 @@ const MessageTray = new Lang.Class({
         }
     },
 
-    // We use this function to grab focus when the user moves the pointer
-    // to a notification with CRITICAL urgency that was already auto-expanded.
     _ensureNotificationFocused: function() {
         this._grabHelper.grab({ actor: this._notification.actor,
                                 grabFocus: true });
     },
 
-    _showSummary: function() {
-        this._summary.opacity = 0;
-        this._tween(this._summary, '_summaryState', State.SHOWN,
-                    { opacity: 255,
-                      time: ANIMATION_TIME,
-                      transition: 'easeOutQuad',
-                    });
-    },
-
-    _hideSummary: function() {
-        this._tween(this._summary, '_summaryState', State.HIDDEN,
-                    { opacity: 0,
-                      time: ANIMATION_TIME,
-                      transition: 'easeOutQuad',
-                    });
-    },
-
     _onSourceDoneDisplayingContent: function(source, closeTray) {
         if (closeTray) {
             this._escapeTray();
@@ -2712,7 +2680,6 @@ const MessageTray = new Lang.Class({
         this._grabHelper.grab({ actor: this._summaryBoxPointer.bin.child,
                                 grabFocus: true,
                                 onUngrab: Lang.bind(this, this._onSummaryBoxPointerUngrabbed) });
-        this._lock();
 
         this._summaryBoxPointer.actor.opacity = 0;
         this._summaryBoxPointer.actor.show();
@@ -2747,10 +2714,8 @@ const MessageTray = new Lang.Class({
             this._clickedSummaryItem.actor.remove_style_pseudo_class('selected');
             this._clickedSummaryItem.actor.disconnect(this._clickedSummaryItemAllocationChangedId);
             this._summary.disconnect(this._summaryMotionId);
-            Main.layoutManager.trayBox.disconnect(this._trayMotionId);
             this._clickedSummaryItemAllocationChangedId = 0;
             this._summaryMotionId = 0;
-            this._trayMotionId = 0;
         }
 
         this._clickedSummaryItem = item;
@@ -2765,8 +2730,6 @@ const MessageTray = new Lang.Class({
             // _clickedSummaryItem.actor can change absolute position without changing allocation
             this._summaryMotionId = this._summary.connect('allocation-changed',
                                                           Lang.bind(this, this._adjustSummaryBoxPointerPosition));
-            this._trayMotionId = Main.layoutManager.trayBox.connect('notify::anchor-y',
-                                                                    Lang.bind(this, this._adjustSummaryBoxPointerPosition));
         }
 
         return true;
@@ -2803,8 +2766,6 @@ const MessageTray = new Lang.Class({
             this._sourceDoneDisplayingId = 0;
         }
 
-        this._unlock();
-
         if (this._summaryBoxPointerItem.source.notifications.length == 0) {
             this._summaryBoxPointer.actor.hide();
             this._hideSummaryBoxPointerCompleted();

js/ui/modalDialog.js

@@ -22,6 +22,10 @@ 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,
@@ -38,13 +42,15 @@ const ModalDialog = new Lang.Class({
                                         styleClass: null,
                                         parentActor: Main.uiGroup,
                                         keybindingMode: Shell.KeyBindingMode.SYSTEM_MODAL,
-                                        shouldFadeIn: true });
+                                        shouldFadeIn: true,
+                                        destroyOnClose: true });
 
         this.state = State.CLOSED;
         this._hasModal = false;
         this._keybindingMode = params.keybindingMode;
         this._shellReactive = params.shellReactive;
         this._shouldFadeIn = params.shouldFadeIn;
+        this._destroyOnClose = params.destroyOnClose;
 
         this._group = new St.Widget({ visible: false,
                                       x: 0,
@@ -58,10 +64,14 @@ const ModalDialog = new Lang.Class({
 
         this._group.connect('destroy', Lang.bind(this, this._onGroupDestroy));
 
+        this._pressedKey = null;
         this._buttonKeys = {};
+        this._group.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
         this._group.connect('key-release-event', Lang.bind(this, this._onKeyReleaseEvent));
 
-        this._backgroundBin = new St.Bin();
+        this.backgroundStack = new St.Widget({ layout_manager: new Clutter.BinLayout() });
+        this._backgroundBin = new St.Bin({ child: this.backgroundStack,
+                                           x_fill: true, y_fill: true });
         this._monitorConstraint = new Layout.MonitorConstraint();
         this._backgroundBin.add_constraint(this._monitorConstraint);
         this._group.add_actor(this._backgroundBin);
@@ -77,15 +87,10 @@ const ModalDialog = new Lang.Class({
                                                    { inhibitEvents: true });
             this._lightbox.highlight(this._backgroundBin);
 
-            let stack = new Shell.Stack();
-            this._backgroundBin.child = stack;
-
-            this._eventBlocker = new Clutter.Group({ reactive: true });
-            stack.add_actor(this._eventBlocker);
-            stack.add_actor(this.dialogLayout);
-        } else {
-            this._backgroundBin.child = this.dialogLayout;
+            this._eventBlocker = new Clutter.Actor({ reactive: true });
+            this.backgroundStack.add_actor(this._eventBlocker);
         }
+        this.backgroundStack.add_actor(this.dialogLayout);
 
 
         this.contentLayout = new St.BoxLayout({ vertical: true });
@@ -106,6 +111,8 @@ const ModalDialog = new Lang.Class({
         this._initialKeyFocus = this.dialogLayout;
         this._initialKeyFocusDestroyId = 0;
         this._savedKeyFocus = null;
+
+        this._workSpinner = null;
     },
 
     destroy: function() {
@@ -179,10 +186,57 @@ const ModalDialog = new Lang.Class({
         return button;
     },
 
-    _onKeyReleaseEvent: function(object, event) {
-        let symbol = event.get_key_symbol();
-        let buttonInfo = this._buttonKeys[symbol];
+    placeSpinner: function(layoutInfo) {
+        /* This is here because of recursive imports */
+        const Panel = imports.ui.panel;
+        let spinnerIcon = global.datadir + '/theme/process-working.svg';
+        this._workSpinner = new Panel.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();
+    },
+
+    _onKeyReleaseEvent: function(object, event) {
+        let pressedKey = this._pressedKey;
+        this._pressedKey = null;
+
+        let symbol = event.get_key_symbol();
+        if (symbol != pressedKey)
+            return false;
+
+        let buttonInfo = this._buttonKeys[symbol];
         if (!buttonInfo)
             return false;
 
@@ -266,6 +320,9 @@ const ModalDialog = new Lang.Class({
                                    this.state = State.CLOSED;
                                    this._group.hide();
                                    this.emit('closed');
+
+                                   if (this._destroyOnClose)
+                                       this.destroy();
                                })
                          });
     },

js/ui/notificationDaemon.js

@@ -244,7 +244,7 @@ const NotificationDaemon = new Lang.Class({
         Main.overview.connect('hidden',
             Lang.bind(this, this._onFocusAppChanged));
 
-        this._trayManager.manage_stage(global.stage, Main.messageTray.actor);
+        this._trayManager.manage_screen(global.screen, Main.messageTray.actor);
     },
 
     _imageForNotificationData: function(hints) {

js/ui/osdWindow.js

@@ -0,0 +1,207 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Clutter = imports.gi.Clutter;
+const St = imports.gi.St;
+
+const Lang = imports.lang;
+const Layout = imports.ui.layout;
+const Main = imports.ui.main;
+const Mainloop = imports.mainloop;
+const Tweener = imports.ui.tweener;
+const Meta = imports.gi.Meta;
+
+const HIDE_TIMEOUT = 1500;
+const FADE_TIME = 0.1;
+const LEVEL_ANIMATION_TIME = 0.1;
+
+const LevelBar = new Lang.Class({
+    Name: 'LevelBar',
+
+    _init: function() {
+        this._level = 0;
+
+        this.actor = new St.Bin({ style_class: 'level',
+                                  x_fill: true, y_fill: true });
+        this._bar = new St.DrawingArea();
+        this._bar.connect('repaint', Lang.bind(this, this._repaint));
+
+        this.actor.set_child(this._bar);
+    },
+
+    get level() {
+        return this._level;
+    },
+
+    set level(value) {
+        let newValue = Math.max(0, Math.min(value, 100));
+        if (newValue == this._level)
+            return;
+        this._level = newValue;
+        this._bar.queue_repaint();
+    },
+
+    _repaint: function() {
+        let cr = this._bar.get_context();
+
+        let node = this.actor.get_theme_node();
+        let radius = node.get_border_radius(0); // assume same radius for all corners
+        Clutter.cairo_set_source_color(cr, node.get_foreground_color());
+
+        let [w, h] = this._bar.get_surface_size();
+        w *= (this._level / 100.);
+
+        if (w == 0)
+            return;
+
+        cr.moveTo(radius, 0);
+        if (w >= radius)
+            cr.arc(w - radius, radius, radius, 1.5 * Math.PI, 2. * Math.PI);
+        else
+            cr.lineTo(w, 0);
+        if (w >= radius)
+            cr.arc(w - radius, h - radius, radius, 0, 0.5 * Math.PI);
+        else
+            cr.lineTo(w, h);
+        cr.arc(radius, h - radius, radius, 0.5 * Math.PI, Math.PI);
+        cr.arc(radius, radius, radius, Math.PI, 1.5 * Math.PI);
+        cr.fill();
+    }
+});
+
+const OsdWindow = new Lang.Class({
+    Name: 'OsdWindow',
+
+    _init: function() {
+        this._popupSize = 0;
+        this.actor = new St.Widget({ x_expand: true,
+                                     y_expand: true,
+                                     x_align: Clutter.ActorAlign.CENTER,
+                                     y_align: Clutter.ActorAlign.CENTER });
+        this.actor.add_constraint(new Layout.MonitorConstraint({ primary: true }));
+        this._box = new St.BoxLayout({ style_class: 'osd-window',
+                                       vertical: true });
+        this.actor.add_actor(this._box);
+
+        this._box.connect('style-changed', Lang.bind(this, this._onStyleChanged));
+        this._box.connect('notify::height', Lang.bind(this,
+            function() {
+                Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
+                    function() {
+                        this._box.width = this._box.height;
+                    }));
+            }));
+
+        this._icon = new St.Icon();
+        this._box.add(this._icon, { expand: true });
+
+        this._label = new St.Label();
+        this._box.add(this._label);
+
+        this._level = new LevelBar();
+        this._box.add(this._level.actor);
+
+        this._hideTimeoutId = 0;
+        this._reset();
+
+        Main.layoutManager.connect('monitors-changed',
+                                   Lang.bind(this, this._monitorsChanged));
+        this._monitorsChanged();
+
+        Main.layoutManager.addChrome(this.actor, { affectsInputRegion: false });
+    },
+
+    setIcon: function(icon) {
+        this._icon.gicon = icon;
+    },
+
+    setLabel: function(label) {
+        this._label.visible = (label != undefined);
+        if (label)
+            this._label.text = label;
+    },
+
+    setLevel: function(level) {
+        this._level.actor.visible = (level != undefined);
+        if (this.actor.visible)
+            Tweener.addTween(this._level,
+                             { level: level,
+                               time: LEVEL_ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+        else
+            this._level.level = level;
+    },
+
+    show: function() {
+        if (!this._icon.gicon)
+            return;
+
+        if (!this.actor.visible) {
+            Meta.disable_unredirect_for_screen(global.screen);
+            this.actor.show();
+            this.actor.opacity = 0;
+            this.actor.get_parent().set_child_above_sibling(this.actor, null);
+
+            Tweener.addTween(this.actor,
+                             { opacity: 255,
+                               time: FADE_TIME,
+                               transition: 'easeOutQuad' });
+        }
+
+        if (this._hideTimeoutId)
+            Mainloop.source_remove(this._hideTimeoutId);
+        this._hideTimeoutId = Mainloop.timeout_add(HIDE_TIMEOUT,
+                                                   Lang.bind(this, this._hide));
+    },
+
+    cancel: function() {
+        if (!this._hideTimeoutId)
+            return;
+
+        Mainloop.source_remove(this._hideTimeoutId);
+        this._hideTimeoutId = 0;
+        this._hide();
+    },
+
+    _hide: function() {
+        Tweener.addTween(this.actor,
+                         { opacity: 0,
+                           time: FADE_TIME,
+                           transition: 'easeOutQuad',
+                           onComplete: Lang.bind(this, this._reset) });
+    },
+
+    _reset: function() {
+        this.actor.hide();
+        this.setLabel(null);
+        this.setLevel(null);
+        Meta.enable_unredirect_for_screen(global.screen);
+    },
+
+    _monitorsChanged: function() {
+        /* assume 110x110 on a 640x480 display and scale from there */
+        let monitor = Main.layoutManager.primaryMonitor;
+        let scalew = monitor.width / 640.0;
+        let scaleh = monitor.height / 480.0;
+        let scale = Math.min(scalew, scaleh);
+        this._popupSize = 110 * Math.max(1, scale);
+
+        this._box.translation_y = monitor.height / 4;
+        this._icon.icon_size = this._popupSize / 2;
+        this._box.style_changed();
+    },
+
+    _onStyleChanged: function() {
+        let themeNode = this._box.get_theme_node();
+        let horizontalPadding = themeNode.get_horizontal_padding();
+        let verticalPadding = themeNode.get_vertical_padding();
+        let topBorder = themeNode.get_border_width(St.Side.TOP);
+        let bottomBorder = themeNode.get_border_width(St.Side.BOTTOM);
+        let leftBorder = themeNode.get_border_width(St.Side.LEFT);
+        let rightBorder = themeNode.get_border_width(St.Side.RIGHT);
+
+        let minWidth = this._popupSize - verticalPadding - leftBorder - rightBorder;
+        let minHeight = this._popupSize - horizontalPadding - topBorder - bottomBorder;
+
+        this._box.style = 'min-height: %dpx;'.format(Math.max(minWidth, minHeight));
+    }
+});

js/ui/overview.js

@@ -13,6 +13,7 @@ const Gdk = imports.gi.Gdk;
 const Background = imports.ui.background;
 const Dash = imports.ui.dash;
 const DND = imports.ui.dnd;
+const LayoutManager = imports.ui.layout;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const OverviewControls = imports.ui.overviewControls;
@@ -30,7 +31,9 @@ const ANIMATION_TIME = 0.25;
 // and don't want the shading animation to get cut off
 const SHADE_ANIMATION_TIME = .20;
 
-const DND_WINDOW_SWITCH_TIMEOUT = 1250;
+const DND_WINDOW_SWITCH_TIMEOUT = 750;
+
+const OVERVIEW_ACTIVATION_TIMEOUT = 0.5;
 
 const ShellInfo = new Lang.Class({
     Name: 'ShellInfo',
@@ -116,26 +119,37 @@ const Overview = new Lang.Class({
         this._desktopFade = new St.Bin();
         global.overlay_group.add_actor(this._desktopFade);
 
+        let layout = new Clutter.BinLayout();
+        this._stack = new Clutter.Actor({ layout_manager: layout });
+        this._stack.add_constraint(new LayoutManager.MonitorConstraint({ primary: true }));
+
         /* Translators: This is the main view to select
            activities. See also note for "Activities" string. */
         this._overview = new St.BoxLayout({ name: 'overview',
                                             accessible_name: _("Overview"),
                                             reactive: true,
-                                            vertical: true });
+                                            vertical: true,
+                                            x_expand: true,
+                                            y_expand: true });
         this._overview._delegate = this;
 
+        this._groupStack = new St.Widget({ layout_manager: new Clutter.BinLayout(),
+                                           x_expand: true, y_expand: true,
+                                           clip_to_allocation: true });
         this._group = new St.BoxLayout({ name: 'overview-group',
                                          reactive: true,
-                                         clip_to_allocation: true });
+                                         x_expand: true, y_expand: true });
+        this._groupStack.add_actor(this._group);
 
         this._backgroundGroup = new Meta.BackgroundGroup();
         global.overlay_group.add_child(this._backgroundGroup);
         this._backgroundGroup.hide();
         this._bgManagers = [];
 
+        this._activationTime = 0;
+
         this.visible = false;           // animating to overview, in overview, animating out
         this._shown = false;            // show() and not hide()
-        this._shownTemporarily = false; // showTemporarily() and not hideTemporarily()
         this._modal = false;            // have a modal grab
         this.animationInProgress = false;
         this.visibleTarget = false;
@@ -148,8 +162,9 @@ const Overview = new Lang.Class({
         this._overview.add_actor(this._coverPane);
         this._coverPane.connect('event', Lang.bind(this, function (actor, event) { return true; }));
 
-        this._overview.hide();
-        global.overlay_group.add_actor(this._overview);
+        this._stack.hide();
+        this._stack.add_actor(this._overview);
+        global.overlay_group.add_actor(this._stack);
 
         this._coverPane.hide();
 
@@ -269,15 +284,22 @@ const Overview = new Lang.Class({
                                                               this._thumbnailsBox,
                                                               this._viewSelector);
 
+        this._controls.dashActor.x_align = Clutter.ActorAlign.START;
+        this._controls.dashActor.y_expand = true;
+
+        // Put the dash in a separate layer to allow content to be centered
+        this._groupStack.add_actor(this._controls.dashActor);
+
         // Pack all the actors into the group
-        this._group.add_actor(this._controls.dashActor);
+        this._group.add_actor(this._controls.dashSpacer);
         this._group.add(this._viewSelector.actor, { x_fill: true,
                                                     expand: true });
         this._group.add_actor(this._controls.thumbnailsActor);
 
         // Add our same-line elements after the search entry
-        this._overview.add(this._group, { y_fill: true,
-                                          expand: true });
+        this._overview.add(this._groupStack, { y_fill: true, expand: true });
+
+        this._stack.add_actor(this._controls.indicatorActor);
 
         // TODO - recalculate everything when desktop size changes
         this.dashIconSize = this._dash.iconSize;
@@ -311,18 +333,22 @@ const Overview = new Lang.Class({
     },
 
     _onDragBegin: function() {
+        this._inXdndDrag = true;
+
         DND.addDragMonitor(this._dragMonitor);
         // Remember the workspace we started from
         this._lastActiveWorkspaceIndex = global.screen.get_active_workspace_index();
     },
 
     _onDragEnd: function(time) {
+        this._inXdndDrag = false;
+
         // In case the drag was canceled while in the overview
         // we have to go back to where we started and hide
         // the overview
-        if (this._shownTemporarily)  {
+        if (this._shown) {
             global.screen.get_workspace_by_index(this._lastActiveWorkspaceIndex).activate(time);
-            this.hideTemporarily();
+            this.hide();
         }
         this._resetWindowSwitchTimeout();
         this._lastHoveredWindow = null;
@@ -370,7 +396,7 @@ const Overview = new Lang.Class({
                                                 this._needsFakePointerEvent = true;
                                                 Main.activateWindow(dragEvent.targetActor._delegate.metaWindow,
                                                                     this._windowSwitchTimestamp);
-                                                this.hideTemporarily();
+                                                this.hide();
                                                 this._lastHoveredWindow = null;
                                             }));
         }
@@ -411,12 +437,8 @@ const Overview = new Lang.Class({
         // when it is next shown.
         this.hide();
 
-        let primary = Main.layoutManager.primaryMonitor;
         let workArea = Main.layoutManager.getWorkAreaForMonitor(Main.layoutManager.primaryIndex);
 
-        this._overview.set_position(primary.x, primary.y);
-        this._overview.set_size(primary.width, primary.height);
-
         this._coverPane.set_position(0, workArea.y);
         this._coverPane.set_size(workArea.width, workArea.height);
 
@@ -470,12 +492,18 @@ const Overview = new Lang.Class({
         if (this._shown)
             return;
         this._shown = true;
-        this._syncInputMode();
-        if (!this._modal)
+
+        if (!this._syncInputMode())
             return;
+
         this._animateVisible();
     },
 
+    focusSearch: function() {
+        this.show();
+        this._searchEntry.grab_key_focus();
+    },
+
     fadeInDesktop: function() {
             this._desktopFade.opacity = 0;
             this._desktopFade.show();
@@ -505,6 +533,7 @@ const Overview = new Lang.Class({
         this.visible = true;
         this.animationInProgress = true;
         this.visibleTarget = true;
+        this._activationTime = Date.now() / 1000;
 
         // All the the actors in the window group are completely obscured,
         // hiding the group holding them while the Overview is displayed greatly
@@ -516,14 +545,12 @@ const Overview = new Lang.Class({
         //
         // Disable unredirection while in the overview
         Meta.disable_unredirect_for_screen(global.screen);
-        global.window_group.hide();
-        global.top_window_group.hide();
-        this._overview.show();
+        this._stack.show();
         this._backgroundGroup.show();
         this._viewSelector.show();
 
-        this._overview.opacity = 0;
-        Tweener.addTween(this._overview,
+        this._stack.opacity = 0;
+        Tweener.addTween(this._stack,
                          { opacity: 255,
                            transition: 'easeOutQuad',
                            time: ANIMATION_TIME,
@@ -537,24 +564,6 @@ const Overview = new Lang.Class({
         this.emit('showing');
     },
 
-    // showTemporarily:
-    //
-    // Animates the overview visible without grabbing mouse and keyboard input;
-    // if show() has already been called, this has no immediate effect, but
-    // will result in the overview not being hidden until hideTemporarily() is
-    // called.
-    showTemporarily: function() {
-        if (this.isDummy)
-            return;
-
-        if (this._shownTemporarily)
-            return;
-
-        this._syncInputMode();
-        this._animateVisible();
-        this._shownTemporarily = true;
-    },
-
     // hide:
     //
     // Reverses the effect of show()
@@ -565,30 +574,22 @@ const Overview = new Lang.Class({
         if (!this._shown)
             return;
 
-        if (!this._shownTemporarily)
-            this._animateNotVisible();
+        let event = Clutter.get_current_event();
+        if (event) {
+            let type = event.type();
+            let button = (type == Clutter.EventType.BUTTON_PRESS ||
+                          type == Clutter.EventType.BUTTON_RELEASE);
+            let ctrl = (event.get_state() & Clutter.ModifierType.CONTROL_MASK) != 0;
+            if (button && ctrl)
+                return;
+        }
+
+        this._animateNotVisible();
 
         this._shown = false;
         this._syncInputMode();
     },
 
-    // hideTemporarily:
-    //
-    // Reverses the effect of showTemporarily()
-    hideTemporarily: function() {
-        if (this.isDummy)
-            return;
-
-        if (!this._shownTemporarily)
-            return;
-
-        if (!this._shown)
-            this._animateNotVisible();
-
-        this._shownTemporarily = false;
-        this._syncInputMode();
-    },
-
     toggle: function() {
         if (this.isDummy)
             return;
@@ -599,6 +600,20 @@ const Overview = new Lang.Class({
             this.show();
     },
 
+    // Checks if the Activities button is currently sensitive to
+    // clicks. The first call to this function within the
+    // OVERVIEW_ACTIVATION_TIMEOUT time of the hot corner being
+    // triggered will return false. This avoids opening and closing
+    // the overview if the user both triggered the hot corner and
+    // clicked the Activities button.
+    shouldToggleByCornerOrButton: function() {
+        if (this.animationInProgress)
+            return false;
+        if (this._activationTime == 0 || Date.now() / 1000 - this._activationTime > OVERVIEW_ACTIVATION_TIMEOUT)
+            return true;
+        return false;
+    },
+
     //// Private methods ////
 
     _syncInputMode: function() {
@@ -606,22 +621,23 @@ const Overview = new Lang.Class({
         // overview we don't have a problem with the release of a press/release
         // going to an application.
         if (this.animationInProgress)
-            return;
+            return true;
 
         if (this._shown) {
-            if (!this._modal) {
-                if (Main.pushModal(this._overview,
-                                   { keybindingMode: Shell.KeyBindingMode.OVERVIEW }))
-                    this._modal = true;
-                else
-                    this.hide();
+            let shouldBeModal = !this._inXdndDrag;
+            if (shouldBeModal) {
+                if (!this._modal) {
+                    if (Main.pushModal(this._overview,
+                                       { keybindingMode: Shell.KeyBindingMode.OVERVIEW })) {
+                        this._modal = true;
+                    } else {
+                        this.hide();
+                        return false;
+                    }
+                }
+            } else {
+                global.stage_input_mode = Shell.StageInputMode.FULLSCREEN;
             }
-        } else if (this._shownTemporarily) {
-            if (this._modal) {
-                Main.popModal(this._overview);
-                this._modal = false;
-            }
-            global.stage_input_mode = Shell.StageInputMode.FULLSCREEN;
         } else {
             if (this._modal) {
                 Main.popModal(this._overview);
@@ -630,6 +646,7 @@ const Overview = new Lang.Class({
             else if (global.stage_input_mode == Shell.StageInputMode.FULLSCREEN)
                 global.stage_input_mode = Shell.StageInputMode.NORMAL;
         }
+        return true;
     },
 
     _animateNotVisible: function() {
@@ -642,7 +659,7 @@ const Overview = new Lang.Class({
         this._viewSelector.zoomFromOverview();
 
         // Make other elements fade out.
-        Tweener.addTween(this._overview,
+        Tweener.addTween(this._stack,
                          { opacity: 0,
                            transition: 'easeOutQuad',
                            time: ANIMATION_TIME,
@@ -663,7 +680,7 @@ const Overview = new Lang.Class({
 
         this.emit('shown');
         // Handle any calls to hide* while we were showing
-        if (!this._shown && !this._shownTemporarily)
+        if (!this._shown)
             this._animateNotVisible();
 
         this._syncInputMode();
@@ -674,13 +691,10 @@ const Overview = new Lang.Class({
         // Re-enable unredirection
         Meta.enable_unredirect_for_screen(global.screen);
 
-        global.window_group.show();
-        global.top_window_group.show();
-
         this._viewSelector.hide();
         this._desktopFade.hide();
         this._backgroundGroup.hide();
-        this._overview.hide();
+        this._stack.hide();
 
         this.visible = false;
         this.animationInProgress = false;
@@ -689,7 +703,7 @@ const Overview = new Lang.Class({
 
         this.emit('hidden');
         // Handle any calls to show* while we were hiding
-        if (this._shown || this._shownTemporarily)
+        if (this._shown)
             this._animateVisible();
 
         this._syncInputMode();

js/ui/overviewControls.js

@@ -2,6 +2,7 @@
 
 const Clutter = imports.gi.Clutter;
 const Lang = imports.lang;
+const Meta = imports.gi.Meta;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 
@@ -98,6 +99,7 @@ const SlidingControl = new Lang.Class({
         this.layout = new SlideLayout();
         this.layout.slideDirection = params.slideDirection;
         this.actor = new St.Widget({ layout_manager: this.layout,
+                                     style_class: 'overview-controls',
                                      clip_to_allocation: true });
 
         Main.overview.connect('showing', Lang.bind(this, this._onOverviewShowing));
@@ -247,7 +249,7 @@ const ThumbnailsSlider = new Lang.Class({
     _getAlwaysZoomOut: function() {
         // Always show the pager when hover, during a drag, or if workspaces are
         // actually used, e.g. there are windows on more than one
-        let alwaysZoomOut = this.actor.hover || this.inDrag || global.screen.n_workspaces > 2;
+        let alwaysZoomOut = this.actor.hover || this.inDrag || !Meta.prefs_get_dynamic_workspaces() || global.screen.n_workspaces > 2;
 
         if (!alwaysZoomOut) {
             let monitors = Main.layoutManager.monitors;
@@ -328,19 +330,186 @@ const DashSlider = new Lang.Class({
     }
 });
 
+const DashSpacer = new Lang.Class({
+    Name: 'DashSpacer',
+    Extends: St.Widget,
+
+    _init: function(params) {
+        this.parent(params);
+
+        this._bindConstraint = null;
+    },
+
+    setDashActor: function(dashActor) {
+        if (this._bindConstraint) {
+            this.remove_constraint(this._bindConstraint);
+            this._bindConstraint = null;
+        }
+
+        if (dashActor) {
+            this._bindConstraint = new Clutter.BindConstraint({ source: dashActor,
+                                                                coordinate: Clutter.BindCoordinate.SIZE });
+            this.add_constraint(this._bindConstraint);
+        }
+    },
+
+    vfunc_get_preferred_width: function(forHeight) {
+        let box = this.get_allocation_box();
+        let minWidth = this.parent(forHeight)[0];
+        let natWidth = box.x2 - box.x1;
+        return [minWidth, natWidth];
+    },
+
+    vfunc_get_preferred_height: function(forWidth) {
+        let box = this.get_allocation_box();
+        let minHeight = this.parent(forWidth)[0];
+        let natHeight = box.y2 - box.y1;
+        return [minHeight, natHeight];
+    }
+});
+
+const MessagesIndicator = new Lang.Class({
+    Name: 'MessagesIndicator',
+
+    _init: function(viewSelector) {
+        this._count = 0;
+        this._sources = [];
+        this._viewSelector = viewSelector;
+
+        this._container = new St.BoxLayout({ style_class: 'messages-indicator-contents',
+                                             reactive: true,
+                                             track_hover: true,
+                                             x_expand: true,
+                                             y_expand: true,
+                                             x_align: Clutter.ActorAlign.CENTER });
+
+        this._icon = new St.Icon({ icon_name: 'user-idle-symbolic',
+                                   icon_size: 16 });
+        this._container.add_actor(this._icon);
+
+        this._label = new St.Label();
+        this._container.add_actor(this._label);
+
+        this._highlight = new St.Widget({ style_class: 'messages-indicator-highlight',
+                                          x_expand: true,
+                                          y_expand: true,
+                                          y_align: Clutter.ActorAlign.END,
+                                          visible: false });
+
+        this._container.connect('notify::hover', Lang.bind(this,
+            function() {
+                this._highlight.visible = this._container.hover;
+            }));
+
+        let clickAction = new Clutter.ClickAction();
+        this._container.add_action(clickAction);
+        clickAction.connect('clicked', Lang.bind(this,
+            function() {
+                Main.messageTray.openTray();
+            }));
+
+        Main.messageTray.connect('showing', Lang.bind(this,
+            function() {
+                this._highlight.visible = false;
+                this._container.hover = false;
+            }));
+
+        let layout = new Clutter.BinLayout();
+        this.actor = new St.Widget({ layout_manager: layout,
+                                     style_class: 'messages-indicator',
+                                     y_expand: true,
+                                     y_align: Clutter.ActorAlign.END,
+                                     visible: false });
+        this.actor.add_actor(this._container);
+        this.actor.add_actor(this._highlight);
+
+        Main.messageTray.connect('source-added', Lang.bind(this, this._onSourceAdded));
+        Main.messageTray.connect('source-removed', Lang.bind(this, this._onSourceRemoved));
+
+        let sources = Main.messageTray.getSources();
+        sources.forEach(Lang.bind(this, function(source) { this._onSourceAdded(null, source); }));
+
+        this._viewSelector.connect('page-changed', Lang.bind(this, this._updateVisibility));
+        Main.overview.connect('showing', Lang.bind(this, this._updateVisibility));
+    },
+
+    _onSourceAdded: function(tray, source) {
+        if (source.trayIcon)
+            return;
+
+        if (source.isTransient)
+            return;
+
+        source.connect('count-updated', Lang.bind(this, this._updateCount));
+        this._sources.push(source);
+        this._updateCount();
+    },
+
+    _onSourceRemoved: function(tray, source) {
+        this._sources.splice(this._sources.indexOf(source), 1);
+        this._updateCount();
+    },
+
+    _updateCount: function() {
+        let count = 0;
+        let hasChats = false;
+        this._sources.forEach(Lang.bind(this,
+            function(source) {
+                count += source.indicatorCount;
+                hasChats |= source.isChat;
+            }));
+
+        this._count = count;
+        this._label.text = ngettext("%d new message",
+                                    "%d new messages",
+                                   count).format(count);
+
+        this._icon.visible = hasChats;
+        this._updateVisibility();
+    },
+
+    _updateVisibility: function() {
+        let activePage = this._viewSelector.getActivePage();
+        let visible = ((this._count > 0) && (activePage == ViewSelector.ViewPage.WINDOWS));
+
+        this.actor.visible = visible;
+    }
+});
+
 const ControlsManager = new Lang.Class({
     Name: 'ControlsManager',
 
     _init: function(dash, thumbnails, viewSelector) {
         this._dashSlider = new DashSlider(dash);
         this.dashActor = this._dashSlider.actor;
+        this.dashSpacer = new DashSpacer();
+        this.dashSpacer.setDashActor(this.dashActor);
 
         this._thumbnailsSlider = new ThumbnailsSlider(thumbnails);
         this.thumbnailsActor = this._thumbnailsSlider.actor;
 
+        this._indicator = new MessagesIndicator(viewSelector);
+        this.indicatorActor = this._indicator.actor;
+
         this._viewSelector = viewSelector;
         this._viewSelector.connect('page-changed', Lang.bind(this, this._setVisibility));
         this._viewSelector.connect('page-empty', Lang.bind(this, this._onPageEmpty));
+
+        Main.overview.connect('showing', Lang.bind(this, this._updateSpacerVisibility));
+        Main.overview.connect('item-drag-begin', Lang.bind(this,
+            function() {
+                let activePage = this._viewSelector.getActivePage();
+                if (activePage != ViewSelector.ViewPage.WINDOWS)
+                    this._viewSelector.fadeHalf();
+            }));
+        Main.overview.connect('item-drag-end', Lang.bind(this,
+            function() {
+                this._viewSelector.fadeIn();
+            }));
+        Main.overview.connect('item-drag-cancelled', Lang.bind(this,
+            function() {
+                this._viewSelector.fadeIn();
+            }));
     },
 
     _setVisibility: function() {
@@ -368,8 +537,18 @@ const ControlsManager = new Lang.Class({
             this._thumbnailsSlider.slideOut();
     },
 
+    _updateSpacerVisibility: function() {
+        if (Main.overview.animationInProgress && !Main.overview.visibleTarget)
+            return;
+
+        let activePage = this._viewSelector.getActivePage();
+        this.dashSpacer.visible = (activePage == ViewSelector.ViewPage.WINDOWS);
+    },
+
     _onPageEmpty: function() {
         this._dashSlider.pageEmpty();
         this._thumbnailsSlider.pageEmpty();
+
+        this._updateSpacerVisibility();
     }
 });

js/ui/panel.js

@@ -18,7 +18,6 @@ const Atk = imports.gi.Atk;
 const Config = imports.misc.config;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const DND = imports.ui.dnd;
-const Layout = imports.ui.layout;
 const Overview = imports.ui.overview;
 const PopupMenu = imports.ui.popupMenu;
 const PanelMenu = imports.ui.panelMenu;
@@ -145,8 +144,8 @@ const AnimatedIcon = new Lang.Class({
     Name: 'AnimatedIcon',
     Extends: Animation,
 
-    _init: function(name, size) {
-        this.parent(global.datadir + '/theme/' + name, size, size, ANIMATED_ICON_UPDATE_TIMEOUT);
+    _init: function(filename, size) {
+        this.parent(filename, size, size, ANIMATED_ICON_UPDATE_TIMEOUT);
     }
 });
 
@@ -203,7 +202,7 @@ const TextShadower = new Lang.Class({
             let child = children[i];
             let childBox = new Clutter.ActorBox();
             // The order of the labels here is arbitrary, except
-            // we know the "real" label is at the end because Clutter.Group
+            // we know the "real" label is at the end because Clutter.Actor
             // sorts by Z order
             switch (i) {
                 case 0: // top
@@ -259,6 +258,7 @@ const AppMenuButton = new Lang.Class({
         this._actionGroupNotifyId = 0;
 
         let bin = new St.Bin({ name: 'appMenu' });
+        bin.connect('style-changed', Lang.bind(this, this._onStyleChanged));
         this.actor.add_actor(bin);
 
         this.actor.bind_property("reactive", this.actor, "can-focus", 0);
@@ -289,27 +289,25 @@ const AppMenuButton = new Lang.Class({
         this._visible = !Main.overview.visible;
         if (!this._visible)
             this.actor.hide();
-        Main.overview.connect('hiding', Lang.bind(this, function () {
+        this._overviewHidingId = Main.overview.connect('hiding', Lang.bind(this, function () {
             this.show();
         }));
-        Main.overview.connect('showing', Lang.bind(this, function () {
+        this._overviewShowingId = Main.overview.connect('showing', Lang.bind(this, function () {
             this.hide();
         }));
 
         this._stop = true;
 
-        this._spinner = new AnimatedIcon('process-working.svg',
-                                         PANEL_ICON_SIZE);
-        this._container.add_actor(this._spinner.actor);
-        this._spinner.actor.hide();
-        this._spinner.actor.lower_bottom();
+        this._spinner = null;
 
         let tracker = Shell.WindowTracker.get_default();
         let appSys = Shell.AppSystem.get_default();
-        tracker.connect('notify::focus-app', Lang.bind(this, this._focusAppChanged));
-        appSys.connect('app-state-changed', Lang.bind(this, this._onAppStateChanged));
-
-        global.window_manager.connect('switch-workspace', Lang.bind(this, this._sync));
+        this._focusAppNotifyId =
+            tracker.connect('notify::focus-app', Lang.bind(this, this._focusAppChanged));
+        this._appStateChangedSignalId =
+            appSys.connect('app-state-changed', Lang.bind(this, this._onAppStateChanged));
+        this._switchWorkspaceNotifyId =
+            global.window_manager.connect('switch-workspace', Lang.bind(this, this._sync));
 
         this._sync();
     },
@@ -355,6 +353,18 @@ const AppMenuButton = new Lang.Class({
                            onCompleteScope: this });
     },
 
+    _onStyleChanged: function(actor) {
+        let node = actor.get_theme_node();
+        let [success, icon] = node.lookup_url('spinner-image', false);
+        if (!success || this._spinnerIcon == icon)
+            return;
+        this._spinnerIcon = icon;
+        this._spinner = new AnimatedIcon(this._spinnerIcon, PANEL_ICON_SIZE);
+        this._container.add_actor(this._spinner.actor);
+        this._spinner.actor.hide();
+        this._spinner.actor.lower_bottom();
+    },
+
     _onIconBoxStyleChanged: function() {
         let node = this._iconBox.get_theme_node();
         this._iconBottomClip = node.get_length('app-icon-bottom-clip');
@@ -386,6 +396,10 @@ const AppMenuButton = new Lang.Class({
 
         this._stop = true;
         this.actor.reactive = true;
+
+        if (this._spinner == null)
+            return;
+
         Tweener.addTween(this._spinner.actor,
                          { opacity: 0,
                            time: SPINNER_ANIMATION_TIME,
@@ -402,6 +416,10 @@ const AppMenuButton = new Lang.Class({
     startAnimation: function() {
         this._stop = false;
         this.actor.reactive = false;
+
+        if (this._spinner == null)
+            return;
+
         this._spinner.play();
         this._spinner.actor.show();
     },
@@ -464,6 +482,9 @@ const AppMenuButton = new Lang.Class({
         }
         this._label.actor.allocate(childBox, flags);
 
+        if (this._spinner == null)
+            return;
+
         if (direction == Clutter.TextDirection.LTR) {
             childBox.x1 = Math.floor(iconWidth / 2) + this._label.actor.width;
             childBox.x2 = childBox.x1 + this._spinner.actor.width;
@@ -554,7 +575,8 @@ const AppMenuButton = new Lang.Class({
             return;
         }
 
-        this._spinner.actor.hide();
+        if (this._spinner)
+            this._spinner.actor.hide();
         if (this._iconBox.child != null)
             this._iconBox.child.destroy();
         this._iconBox.hide();
@@ -617,6 +639,33 @@ const AppMenuButton = new Lang.Class({
 
         this.setMenu(menu);
         this._menuManager.addMenu(menu);
+    },
+
+    destroy: function() {
+        if (this._appStateChangedSignalId > 0) {
+            let appSys = Shell.AppSystem.get_default();
+            appSys.disconnect(this._appStateChangedSignalId);
+            this._appStateChangedSignalId = 0;
+        }
+        if (this._focusAppNotifyId > 0) {
+            let tracker = Shell.WindowTracker.get_default();
+            tracker.disconnect(this._focusAppNotifyId);
+            this._focusAppNotifyId = 0;
+        }
+        if (this._overviewHidingId > 0) {
+            Main.overview.disconnect(this._overviewHidingId);
+            this._overviewHidingId = 0;
+        }
+        if (this._overviewShowingId > 0) {
+            Main.overview.disconnect(this._overviewShowingId);
+            this._overviewShowingId = 0;
+        }
+        if (this._switchWorkspaceNotifyId > 0) {
+            global.window_manager.disconnect(this._switchWorkspaceNotifyId);
+            this._switchWorkspaceNotifyId = 0;
+        }
+
+        this.parent();
     }
 });
 
@@ -630,23 +679,15 @@ const ActivitiesButton = new Lang.Class({
         this.parent(0.0, null, true);
         this.actor.accessible_role = Atk.Role.TOGGLE_BUTTON;
 
-        let container = new Shell.GenericContainer();
-        container.connect('get-preferred-width', Lang.bind(this, this._containerGetPreferredWidth));
-        container.connect('get-preferred-height', Lang.bind(this, this._containerGetPreferredHeight));
-        container.connect('allocate', Lang.bind(this, this._containerAllocate));
-        this.actor.add_actor(container);
         this.actor.name = 'panelActivities';
 
         /* Translators: If there is no suitable word for "Activities"
            in your language, you can use the word for "Overview". */
         this._label = new St.Label({ text: _("Activities") });
-        container.add_actor(this._label);
+        this.actor.add_actor(this._label);
 
         this.actor.label_actor = this._label;
 
-        this.hotCorner = new Layout.HotCorner(Main.layoutManager);
-        container.add_actor(this.hotCorner.actor);
-
         this.actor.connect('captured-event', Lang.bind(this, this._onCapturedEvent));
         this.actor.connect_after('button-release-event', Lang.bind(this, this._onButtonRelease));
         this.actor.connect_after('key-release-event', Lang.bind(this, this._onKeyRelease));
@@ -661,44 +702,6 @@ const ActivitiesButton = new Lang.Class({
         }));
 
         this._xdndTimeOut = 0;
-
-        // Since the hot corner uses stage coordinates, Clutter won't
-        // queue relayouts for us when the panel moves. Queue a relayout
-        // when that happens.
-        Main.layoutManager.connect('panel-box-changed', Lang.bind(this, function() {
-            container.queue_relayout();
-        }));
-    },
-
-    _containerGetPreferredWidth: function(actor, forHeight, alloc) {
-        [alloc.min_size, alloc.natural_size] = this._label.get_preferred_width(forHeight);
-    },
-
-    _containerGetPreferredHeight: function(actor, forWidth, alloc) {
-        [alloc.min_size, alloc.natural_size] = this._label.get_preferred_height(forWidth);
-    },
-
-    _containerAllocate: function(actor, box, flags) {
-        this._label.allocate(box, flags);
-
-        // The hot corner needs to be outside any padding/alignment
-        // that has been imposed on us
-        let primary = Main.layoutManager.primaryMonitor;
-        let hotBox = new Clutter.ActorBox();
-        let ok, x, y;
-        if (actor.get_text_direction() == Clutter.TextDirection.LTR) {
-            [ok, x, y] = actor.transform_stage_point(primary.x, primary.y)
-        } else {
-            [ok, x, y] = actor.transform_stage_point(primary.x + primary.width, primary.y);
-            // hotCorner.actor has northeast gravity, so we don't need
-            // to adjust x for its width
-        }
-
-        hotBox.x1 = Math.round(x);
-        hotBox.x2 = hotBox.x1 + this.hotCorner.actor.width;
-        hotBox.y1 = Math.round(y);
-        hotBox.y2 = hotBox.y1 + this.hotCorner.actor.height;
-        this.hotCorner.actor.allocate(hotBox, flags);
     },
 
     handleDragOver: function(source, actor, x, y, time) {
@@ -708,14 +711,14 @@ const ActivitiesButton = new Lang.Class({
         if (this._xdndTimeOut != 0)
             Mainloop.source_remove(this._xdndTimeOut);
         this._xdndTimeOut = Mainloop.timeout_add(BUTTON_DND_ACTIVATION_TIMEOUT,
-                                                 Lang.bind(this, this._xdndShowOverview, actor));
+                                                 Lang.bind(this, this._xdndToggleOverview, actor));
 
         return DND.DragMotionResult.CONTINUE;
     },
 
     _onCapturedEvent: function(actor, event) {
         if (event.type() == Clutter.EventType.BUTTON_PRESS) {
-            if (!this.hotCorner.shouldToggleOverviewOnClick())
+            if (!Main.overview.shouldToggleByCornerOrButton())
                 return true;
         }
         return false;
@@ -732,15 +735,12 @@ const ActivitiesButton = new Lang.Class({
         }
     },
 
-    _xdndShowOverview: function(actor) {
+    _xdndToggleOverview: function(actor) {
         let [x, y, mask] = global.get_pointer();
         let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, x, y);
 
-        if (pickedActor == this.actor) {
-            if (!Main.overview.visible && !Main.overview.animationInProgress) {
-                Main.overview.showTemporarily();
-            }
-        }
+        if (pickedActor == this.actor && Main.overview.shouldToggleByCornerOrButton())
+            Main.overview.toggle();
 
         Mainloop.source_remove(this._xdndTimeOut);
         this._xdndTimeOut = 0;
@@ -923,7 +923,6 @@ const PANEL_ITEM_IMPLEMENTATIONS = {
     'volume': imports.ui.status.volume.Indicator,
     'battery': imports.ui.status.power.Indicator,
     'lockScreen': imports.ui.status.lockScreenMenu.Indicator,
-    'logo': imports.gdm.loginDialog.LogoMenuButton,
     'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
     'powerMenu': imports.gdm.powerMenu.PowerMenuButton,
     'userMenu': imports.ui.userMenu.UserMenuButton
@@ -952,7 +951,7 @@ const Panel = new Lang.Class({
 
         this.statusArea = {};
 
-        this.menuManager = new PopupMenu.PopupMenuManager(this);
+        this.menuManager = new PopupMenu.PopupMenuManager(this, { keybindingMode: Shell.KeyBindingMode.TOPBAR_POPUP });
 
         this._leftBox = new St.BoxLayout({ name: 'panelLeft' });
         this.actor.add_actor(this._leftBox);
@@ -1106,17 +1105,18 @@ const Panel = new Lang.Class({
         return true;
     },
 
-    openAppMenu: function() {
+    toggleAppMenu: function() {
         let indicator = this.statusArea.appMenu;
         if (!indicator) // appMenu not supported by current session mode
             return;
 
         let menu = indicator.menu;
-        if (!indicator.actor.reactive || menu.isOpen)
+        if (!indicator.actor.reactive)
             return;
 
-        menu.open();
-        menu.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+        menu.toggle();
+        if (menu.isOpen)
+            menu.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
     },
 
     set boxOpacity(value) {

js/ui/popupMenu.js

@@ -553,6 +553,10 @@ const PopupSliderMenuItem = new Lang.Class({
 
         let handleRadius = themeNode.get_length('-slider-handle-radius');
 
+        let handleBorderWidth = themeNode.get_length('-slider-handle-border-width');
+        let [hasHandleColor, handleBorderColor] =
+            themeNode.lookup_color('-slider-handle-border-color', false);
+
         let sliderWidth = width - 2 * handleRadius;
         let sliderHeight = themeNode.get_length('-slider-height');
 
@@ -604,7 +608,16 @@ const PopupSliderMenuItem = new Lang.Class({
             color.blue / 255,
             color.alpha / 255);
         cr.arc(handleX, handleY, handleRadius, 0, 2 * Math.PI);
-        cr.fill();
+        cr.fillPreserve();
+        if (hasHandleColor && handleBorderWidth) {
+          cr.setSourceRGBA(
+              handleBorderColor.red / 255,
+              handleBorderColor.green / 255,
+              handleBorderColor.blue / 255,
+              handleBorderColor.alpha / 255);
+          cr.setLineWidth(handleBorderWidth);
+          cr.stroke();
+        }
         cr.$dispose();
     },
 
@@ -1157,6 +1170,7 @@ const PopupMenuBase = new Lang.Class({
     },
 
     destroy: function() {
+        this.close();
         this.removeAll();
         this.actor.destroy();
 
@@ -1812,6 +1826,8 @@ const RemoteMenu = new Lang.Class({
 
         this._actionStateChangeId = this.actionGroup.connect('action-state-changed', Lang.bind(this, this._actionStateChanged));
         this._actionEnableChangeId = this.actionGroup.connect('action-enabled-changed', Lang.bind(this, this._actionEnabledChanged));
+
+        this._skipSignalConnection = false;
     },
 
     destroy: function() {
@@ -1859,7 +1875,7 @@ const RemoteMenu = new Lang.Class({
         let action_id = model.get_item_attribute_value(index, Gio.MENU_ATTRIBUTE_ACTION, null).deep_unpack();
         if (!this.actionGroup.has_action(action_id)) {
             // the action may not be there yet, wait for action-added
-            return [null, false, 'action-added'];
+            return [null, false, 'action-added::' + action_id];
         }
 
         if (!this._actions[action_id])
@@ -1896,7 +1912,7 @@ const RemoteMenu = new Lang.Class({
                 break;
             default:
                 log('Action "%s" has state of type %s, which is not supported'.format(action_id, action.state.get_type_string()));
-                return [null, false, 'action-state-changed'];
+                return [null, false, 'action-state-changed::' + action_id];
             }
         } else {
             target = model.get_item_attribute_value(index, Gio.MENU_ATTRIBUTE_TARGET, null);
@@ -1972,13 +1988,16 @@ const RemoteMenu = new Lang.Class({
                     target.addMenuItem(separator, k+1);
                     k++;
                 }
-            } else if (changeSignal) {
+            } else if (changeSignal && !this._skipSignalConnection) {
                 let signalId = this.actionGroup.connect(changeSignal, Lang.bind(this, function(actionGroup, actionName) {
                     actionGroup.disconnect(signalId);
                     if (this._actions[actionName]) return;
 
-                    // force a full update
+                    /* force a full update but do not reconnect signals if other
+                     * actions are missing */
+                    this._skipSignalConnection = true;
                     this._modelChanged(model, 0, -1, model.get_n_items(), target);
+                    this._skipSignalConnection = false;
                 }));
             }
         }
@@ -2051,9 +2070,9 @@ const RemoteMenu = new Lang.Class({
 const PopupMenuManager = new Lang.Class({
     Name: 'PopupMenuManager',
 
-    _init: function(owner) {
+    _init: function(owner, grabParams) {
         this._owner = owner;
-        this._grabHelper = new GrabHelper.GrabHelper(owner.actor);
+        this._grabHelper = new GrabHelper.GrabHelper(owner.actor, grabParams);
         this._menus = [];
     },
 
@@ -2086,7 +2105,7 @@ const PopupMenuManager = new Lang.Class({
     },
 
     removeMenu: function(menu) {
-        if (menu == this._activeMenu)
+        if (menu == this.activeMenu)
             this._closeMenu(menu);
 
         let position = this._findMenu(menu);
@@ -2110,9 +2129,9 @@ const PopupMenuManager = new Lang.Class({
     },
 
     get activeMenu() {
-        let actor = this._grabHelper.currentGrab.actor;
-        if (actor)
-            return actor._delegate;
+        let firstGrab = this._grabHelper.grabStack[0];
+        if (firstGrab)
+            return firstGrab.actor._delegate;
         else
             return null;
     },
@@ -2123,6 +2142,8 @@ const PopupMenuManager = new Lang.Class({
 
     _onMenuOpenState: function(menu, open) {
         if (open) {
+            if (this.activeMenu && !this.activeMenu.isChildMenu(menu))
+                this.activeMenu.close(BoxPointer.PopupAnimation.FADE);
             this._grabHelper.grab({ actor: menu.actor, modal: true, focus: menu.sourceActor,
                                     onUngrab: Lang.bind(this, this._closeMenu, menu) });
         } else {
@@ -2139,13 +2160,8 @@ const PopupMenuManager = new Lang.Class({
     },
 
     _changeMenu: function(newMenu) {
-        let oldMenu = this.activeMenu;
-        if (oldMenu) {
-            oldMenu.close(BoxPointer.PopupAnimation.FADE);
-            newMenu.open(BoxPointer.PopupAnimation.FADE);
-        } else {
-            newMenu.open(BoxPointer.PopupAnimation.FULL);
-        }
+        newMenu.open(this.activeMenu ? BoxPointer.PopupAnimation.FADE
+                                     : BoxPointer.PopupAnimation.FULL);
     },
 
     _onMenuSourceEnter: function(menu) {

js/ui/remoteSearch.js

@@ -127,8 +127,6 @@ function remoteProvidersLoaded(loadState) {
     // Special case gnome-control-center to be always active and always first
     sortOrder.unshift('gnome-control-center.desktop');
 
-    let numSorted = sortOrder.length;
-
     loadState.loadedProviders.sort(
         function(providerA, providerB) {
             let idxA, idxB;
@@ -148,15 +146,6 @@ function remoteProvidersLoaded(loadState) {
                 return GLib.utf8_collate(nameA, nameB);
             }
 
-            if (numSorted > 1) {
-                // if providerA is the last, it goes after everything
-                if ((idxA + 1) == numSorted)
-                    return 1;
-                // if providerB is the last, it goes after everything
-                else if ((idxB + 1) == numSorted)
-                    return -1;
-            }
-
             // if providerA isn't found, it's sorted after providerB
             if (idxA == -1)
                 return 1;
@@ -255,6 +244,7 @@ const RemoteSearchProvider = new Lang.Class({
                 metas[i][prop] = metas[i][prop].deep_unpack();
             resultMetas.push({ id: metas[i]['id'],
                                name: metas[i]['name'],
+                               description: metas[i]['description'],
                                createIcon: Lang.bind(this,
                                                      this.createIcon, metas[i]) });
         }

js/ui/runDialog.js

@@ -30,144 +30,13 @@ const EXEC_ARG_KEY = 'exec-arg';
 
 const DIALOG_GROW_TIME = 0.1;
 
-const CommandCompleter = new Lang.Class({
-    Name: 'CommandCompleter',
-
-    _init : function() {
-        this._changedCount = 0;
-        this._paths = GLib.getenv('PATH').split(':');
-        this._paths.push(GLib.get_home_dir());
-        this._valid = false;
-        this._updateInProgress = false;
-        this._childs = new Array(this._paths.length);
-        this._monitors = new Array(this._paths.length);
-        for (let i = 0; i < this._paths.length; i++) {
-            this._childs[i] = [];
-            let file = Gio.file_new_for_path(this._paths[i]);
-            let info;
-            try {
-                info = file.query_info(Gio.FILE_ATTRIBUTE_STANDARD_TYPE, Gio.FileQueryInfoFlags.NONE, null);
-            } catch (e) {
-                // FIXME catchall
-                this._paths[i] = null;
-                continue;
-            }
-
-            if (info.get_attribute_uint32(Gio.FILE_ATTRIBUTE_STANDARD_TYPE) != Gio.FileType.DIRECTORY)
-                continue;
-
-            this._paths[i] = file.get_path();
-            this._monitors[i] = file.monitor_directory(Gio.FileMonitorFlags.NONE, null);
-            if (this._monitors[i] != null) {
-                this._monitors[i].connect('changed', Lang.bind(this, this._onChanged));
-            }
-        }
-        this._paths = this._paths.filter(function(a) {
-            return a != null;
-        });
-        this._update(0);
-    },
-
-    update : function() {
-        if (this._valid)
-            return;
-        this._update(0);
-    },
-
-    _update : function(i) {
-        if (i == 0 && this._updateInProgress)
-            return;
-        this._updateInProgress = true;
-        this._changedCount = 0;
-        this._i = i;
-        if (i >= this._paths.length) {
-            this._valid = true;
-            this._updateInProgress = false;
-            return;
-        }
-        let file = Gio.file_new_for_path(this._paths[i]);
-        this._childs[this._i] = [];
-        FileUtils.listDirAsync(file, Lang.bind(this, function (files) {
-            for (let i = 0; i < files.length; i++) {
-                this._childs[this._i].push(files[i].get_name());
-            }
-            this._update(this._i + 1);
-        }));
-    },
-
-    _onChanged : function(m, f, of, type) {
-        if (!this._valid)
-            return;
-        let path = f.get_parent().get_path();
-        let k = undefined;
-        for (let i = 0; i < this._paths.length; i++) {
-            if (this._paths[i] == path)
-                k = i;
-        }
-        if (k === undefined) {
-            return;
-        }
-        if (type == Gio.FileMonitorEvent.CREATED) {
-            this._childs[k].push(f.get_basename());
-        }
-        if (type == Gio.FileMonitorEvent.DELETED) {
-            this._changedCount++;
-            if (this._changedCount > MAX_FILE_DELETED_BEFORE_INVALID) {
-                this._valid = false;
-            }
-            let name = f.get_basename();
-            this._childs[k] = this._childs[k].filter(function(e) {
-                return e != name;
-            });
-        }
-        if (type == Gio.FileMonitorEvent.UNMOUNTED) {
-            this._childs[k] = [];
-        }
-    },
-
-    getCompletion: function(text) {
-        let common = '';
-        let notInit = true;
-        if (!this._valid) {
-            this._update(0);
-            return common;
-        }
-        function _getCommon(s1, s2) {
-            let k = 0;
-            for (; k < s1.length && k < s2.length; k++) {
-                if (s1[k] != s2[k])
-                    break;
-            }
-            if (k == 0)
-                return '';
-            return s1.substr(0, k);
-        }
-        function _hasPrefix(s1, prefix) {
-            return s1.indexOf(prefix) == 0;
-        }
-        for (let i = 0; i < this._childs.length; i++) {
-            for (let k = 0; k < this._childs[i].length; k++) {
-                if (!_hasPrefix(this._childs[i][k], text))
-                    continue;
-                if (notInit) {
-                    common = this._childs[i][k];
-                    notInit = false;
-                }
-                common = _getCommon(common, this._childs[i][k]);
-            }
-        }
-        if (common.length)
-            return common.substr(text.length);
-        return common;
-    }
-});
-
 const RunDialog = new Lang.Class({
     Name: 'RunDialog',
     Extends: ModalDialog.ModalDialog,
 
     _init : function() {
-        this.parent({ styleClass: 'run-dialog' });
+        this.parent({ styleClass: 'run-dialog',
+                      destroyOnClose: false });
 
         this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
         this._terminalSettings = new Gio.Settings({ schema: TERMINAL_SCHEMA });
@@ -242,8 +111,6 @@ const RunDialog = new Lang.Class({
                            key: Clutter.Escape }]);
 
         this._pathCompleter = new Gio.FilenameCompleter();
-        this._commandCompleter = new CommandCompleter();
-        this._group.connect('notify::visible', Lang.bind(this._commandCompleter, this._commandCompleter.update));
 
         this._history = new History.HistoryManager({ gsettingsKey: HISTORY_KEY,
                                                      entry: this._entryText });
@@ -259,18 +126,6 @@ const RunDialog = new Lang.Class({
 
                 return true;
             }
-            if (symbol == Clutter.slash) {
-                // Need preload data before get completion. GFilenameCompleter load content of parent directory.
-                // Parent directory for /usr/include/ is /usr/. So need to add fake name('a').
-                let text = o.get_text().concat('/a');
-                let prefix;
-                if (text.lastIndexOf(' ') == -1)
-                    prefix = text;
-                else
-                    prefix = text.substr(text.lastIndexOf(' ') + 1);
-                this._getCompletion(prefix);
-                return false;
-            }
             if (symbol == Clutter.Tab) {
                 let text = o.get_text();
                 let prefix;
@@ -282,8 +137,6 @@ const RunDialog = new Lang.Class({
                 if (postfix != null && postfix.length > 0) {
                     o.insert_text(postfix, -1);
                     o.set_cursor_position(text.length + postfix.length);
-                    if (postfix[postfix.length - 1] == '/')
-                        this._getCompletion(text + postfix + 'a');
                 }
                 return true;
             }
@@ -291,11 +144,53 @@ const RunDialog = new Lang.Class({
         }));
     },
 
+    _getCommandCompletion: function(text) {
+        function _getCommon(s1, s2) {
+            if (s1 == null)
+                return s2;
+
+            let k = 0;
+            for (; k < s1.length && k < s2.length; k++) {
+                if (s1[k] != s2[k])
+                    break;
+            }
+            if (k == 0)
+                return '';
+            return s1.substr(0, k);
+        }
+
+        let paths = GLib.getenv('PATH').split(':');
+        paths.push(GLib.get_home_dir());
+        let someResults = paths.map(function(path) {
+            let results = [];
+            try {
+                let file = Gio.File.new_for_path(path);
+                let fileEnum = file.enumerate_children('standard::name', Gio.FileQueryInfoFlags.NONE, null);
+                let info;
+                while ((info = fileEnum.next_file(null))) {
+                    let name = info.get_name();
+                    if (name.slice(0, text.length) == text)
+                        results.push(name);
+                }
+            } catch (e if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND) &&
+                           !e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_DIRECTORY))) {
+                log(e);
+            } finally {
+                return results;
+            }
+        });
+        let results = someResults.reduce(function(a, b) {
+            return a.concat(b);
+        }, []);
+        let common = results.reduce(_getCommon, null);
+        return common.substr(text.length);
+    },
+
     _getCompletion : function(text) {
         if (text.indexOf('/') != -1) {
             return this._pathCompleter.get_completion_suffix(text);
         } else {
-            return this._commandCompleter.getCompletion(text);
+            return this._getCommandCompletion(text);
         }
     },
 

js/ui/screenShield.js

@@ -38,11 +38,7 @@ const ARROW_DRAG_THRESHOLD = 0.1;
 const N_ARROWS = 3;
 const ARROW_ANIMATION_TIME = 0.6;
 const ARROW_ANIMATION_PEAK_OPACITY = 0.4;
-
-// The distance in px that the lock screen will move to when pressing
-// a key that has no effect in the lock screen (bumping it)
-const BUMP_SIZE = 25;
-const BUMP_TIME = 0.3;
+const ARROW_IDLE_TIME = 30000; // ms
 
 const SUMMARY_ICON_SIZE = 48;
 
@@ -54,7 +50,7 @@ const SUMMARY_ICON_SIZE = 48;
 // - CURTAIN_SLIDE_TIME is used when raising the shield before unlocking
 // - INITIAL_FADE_IN_TIME is used for the initial fade in at startup
 const STANDARD_FADE_TIME = 10;
-const MANUAL_FADE_TIME = 0.8;
+const MANUAL_FADE_TIME = 0.3;
 const BACKGROUND_FADE_TIME = 1.0;
 const CURTAIN_SLIDE_TIME = 0.3;
 const INITIAL_FADE_IN_TIME = 0.25;
@@ -435,8 +431,8 @@ const ScreenShield = new Lang.Class({
                                                 name: 'lockScreenGroup',
                                                 visible: false,
                                               });
-        this._lockScreenGroup.connect('key-release-event',
-                                      Lang.bind(this, this._onLockScreenKeyRelease));
+        this._lockScreenGroup.connect('key-press-event',
+                                      Lang.bind(this, this._onLockScreenKeyPress));
         this._lockScreenGroup.connect('scroll-event',
                                       Lang.bind(this, this._onLockScreenScroll));
         Main.ctrlAltTabManager.addGroup(this._lockScreenGroup, _("Lock"), 'changes-prevent-symbolic');
@@ -447,7 +443,7 @@ const ScreenShield = new Lang.Class({
 
         this._lockScreenGroup.add_actor(this._lockScreenContents);
 
-        this._backgroundGroup = new Meta.BackgroundGroup();
+        this._backgroundGroup = new Clutter.Actor();
 
         this._lockScreenGroup.add_actor(this._backgroundGroup);
         this._backgroundGroup.lower_bottom();
@@ -456,6 +452,9 @@ const ScreenShield = new Lang.Class({
         this._updateBackgrounds();
         Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._updateBackgrounds));
 
+        this._arrowAnimationId = 0;
+        this._arrowWatchId = 0;
+        this._arrowActiveWatchId = 0;
         this._arrowContainer = new St.BoxLayout({ style_class: 'screen-shield-arrows',
                                                   vertical: true,
                                                   x_align: Clutter.ActorAlign.CENTER,
@@ -507,14 +506,18 @@ const ScreenShield = new Lang.Class({
         this._screenSaverDBus = new ShellDBus.ScreenSaverDBus(this);
 
         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 = this._loginManager.getCurrentSessionProxy();
-        this._loginSession.connectSignal('Lock', Lang.bind(this, function() { this.lock(false); }));
-        this._loginSession.connectSignal('Unlock', Lang.bind(this, function() { this.deactivate(false); }));
+        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._settings = new Gio.Settings({ schema: SCREENSAVER_SCHEMA });
 
@@ -538,21 +541,20 @@ const ScreenShield = new Lang.Class({
     },
 
     _createBackground: function(monitorIndex) {
-        let bin = new St.Bin({ style_class: 'screen-shield-background' });
+        let monitor = Main.layoutManager.monitors[monitorIndex];
+        let widget = new St.Widget({ style_class: 'screen-shield-background',
+                                     x: monitor.x,
+                                     y: monitor.y,
+                                     width: monitor.width,
+                                     height: monitor.height });
 
-        let group = new Meta.BackgroundGroup();
-        bin.child = group;
-
-        let bgManager = new Background.BackgroundManager({ container: group,
+        let bgManager = new Background.BackgroundManager({ container: widget,
                                                            monitorIndex: monitorIndex,
-                                                           effects: Meta.BackgroundEffects.BLUR | Meta.BackgroundEffects.DESATURATE });
-
-        bgManager.background.saturation = 0.6;
+                                                           controlPosition: false });
 
         this._bgManagers.push(bgManager);
 
-        this._backgroundGroup.add_child(bin);
-        bin.lower_bottom();
+        this._backgroundGroup.add_child(widget);
     },
 
     _updateBackgrounds: function() {
@@ -560,6 +562,7 @@ const ScreenShield = new Lang.Class({
             this._bgManagers[i].destroy();
 
         this._bgManagers = [];
+        this._backgroundGroup.destroy_all_children();
 
         for (let i = 0; i < Main.layoutManager.monitors.length; i++)
             this._createBackground(i);
@@ -589,28 +592,28 @@ const ScreenShield = new Lang.Class({
         return this._isModal;
     },
 
-    _onLockScreenKeyRelease: function(actor, event) {
+    _onLockScreenKeyPress: function(actor, event) {
         let symbol = event.get_key_symbol();
+        let unichar = event.get_key_unicode();
 
         // Do nothing if the lock screen is not fully shown.
         // This avoids reusing the previous (and stale) unlock
         // dialog if esc is pressed while the curtain is going
         // down after cancel.
-        // Similarly, don't bump if the lock screen is not showing or is
-        // animating, as the bump overrides the animation and would
-        // remove any onComplete handler.
 
         if (this._lockScreenState != MessageTray.State.SHOWN)
             return false;
 
-        if (symbol == Clutter.KEY_Escape ||
-            symbol == Clutter.KEY_Return ||
-            symbol == Clutter.KEY_KP_Enter) {
-            this._liftShield(false, 0);
-            return true;
-        }
+        let isEnter = (symbol == Clutter.KEY_Return || symbol == Clutter.KEY_KP_Enter);
+        if (!isEnter && !(GLib.unichar_isprint(unichar) || symbol == Clutter.KEY_Escape))
+            return false;
 
-        this._bumpLockScreen();
+        this._ensureUnlockDialog(true, true);
+
+        if (GLib.unichar_isgraph(unichar))
+            this._dialog.addCharacter(unichar);
+
+        this._liftShield(true, 0);
         return true;
     },
 
@@ -648,6 +651,8 @@ const ScreenShield = new Lang.Class({
     },
 
     _prepareForSleep: function(loginManager, aboutToSuspend) {
+        this._aboutToSuspend = aboutToSuspend;
+
         if (aboutToSuspend) {
             if (!this._settings.get_boolean(LOCK_ENABLED_KEY)) {
                 this._uninhibitSuspend();
@@ -848,19 +853,12 @@ const ScreenShield = new Lang.Class({
         this._hideLockScreen(false, 0);
     },
 
-    _bumpLockScreen: function() {
-        Tweener.removeTweens(this._lockScreenGroup);
-        Tweener.addTween(this._lockScreenGroup,
-                         { y: -BUMP_SIZE,
-                           time: BUMP_TIME / 2,
-                           transition: 'easeOutQuad',
-                           onComplete: function() {
-                               Tweener.addTween(this,
-                                                { y: 0,
-                                                  time: BUMP_TIME / 2,
-                                                  transition: 'easeInQuad' });
-                           }
-                         });
+    _hideLockScreenComplete: function() {
+        if (Main.sessionMode.currentMode == 'lock-screen')
+            Main.sessionMode.popMode('lock-screen');
+
+        this._lockScreenState = MessageTray.State.HIDDEN;
+        this._lockScreenGroup.hide();
     },
 
     _hideLockScreen: function(animate, velocity) {
@@ -886,21 +884,13 @@ const ScreenShield = new Lang.Class({
                              { y: -h,
                                time: time,
                                transition: 'easeInQuad',
-                               onComplete: function() {
-                                   this._lockScreenState = MessageTray.State.HIDDEN;
-                                   this._lockScreenGroup.hide();
-                               },
-                               onCompleteScope: this,
+                               onComplete: Lang.bind(this, this._hideLockScreenComplete),
                              });
         } else {
-            this._lockScreenState = MessageTray.State.HIDDEN;
-            this._lockScreenGroup.hide();
+            this._hideLockScreenComplete();
         }
 
         global.stage.show_cursor();
-
-        if (Main.sessionMode.currentMode == 'lock-screen')
-            Main.sessionMode.popMode('lock-screen');
     },
 
     _ensureUnlockDialog: function(onPrimary, allowCancel) {
@@ -916,14 +906,12 @@ const ScreenShield = new Lang.Class({
 
 
             let time = global.get_current_time();
-            this._dialog.connect('loaded', Lang.bind(this, function() {
-                if (!this._dialog.open(time, onPrimary)) {
-                    // This is kind of an impossible error: we're already modal
-                    // by the time we reach this...
-                    log('Could not open login dialog: failed to acquire grab');
-                    this.deactivate(true);
-                }
-            }));
+            if (!this._dialog.open(time, onPrimary)) {
+                // This is kind of an impossible error: we're already modal
+                // by the time we reach this...
+                log('Could not open login dialog: failed to acquire grab');
+                this.deactivate(true);
+            }
 
             this._dialog.connect('failed', Lang.bind(this, this._onUnlockFailed));
             this._dialog.connect('unlocked', Lang.bind(this, this._onUnlockSucceded));
@@ -989,16 +977,60 @@ const ScreenShield = new Lang.Class({
             Main.sessionMode.pushMode('lock-screen');
     },
 
+    _startArrowAnimation: function() {
+        this._arrowActiveWatchId = 0;
+
+        if (!this._arrowAnimationId) {
+            this._arrowAnimationId = Mainloop.timeout_add(6000, Lang.bind(this, this._animateArrows));
+            this._animateArrows();
+        }
+
+        if (!this._arrowWatchId)
+            this._arrowWatchId = this.idleMonitor.add_idle_watch(ARROW_IDLE_TIME,
+                                                                 Lang.bind(this, this._pauseArrowAnimation));
+    },
+
+    _pauseArrowAnimation: function() {
+        if (this._arrowAnimationId) {
+            Mainloop.source_remove(this._arrowAnimationId);
+            this._arrowAnimationId = 0;
+        }
+
+        if (!this._arrowActiveWatchId)
+            this._arrowActiveWatchId = this.idleMonitor.add_user_active_watch(Lang.bind(this, this._startArrowAnimation));
+    },
+
+    _stopArrowAnimation: function() {
+        if (this._arrowAnimationId) {
+            Mainloop.source_remove(this._arrowAnimationId);
+            this._arrowAnimationId = 0;
+        }
+        if (this._arrowActiveWatchId) {
+            this.idleMonitor.remove_watch(this._arrowActiveWatchId);
+            this._arrowActiveWatchId = 0;
+        }
+        if (this._arrowWatchId) {
+            this.idleMonitor.remove_watch(this._arrowWatchId);
+            this._arrowWatchId = 0;
+        }
+    },
+
+    _checkArrowAnimation: function() {
+        let idleTime = this.idleMonitor.get_idletime();
+
+        if (idleTime < ARROW_IDLE_TIME)
+            this._startArrowAnimation();
+        else
+            this._pauseArrowAnimation();
+    },
+
     _lockScreenShown: function() {
         if (this._dialog && !this._isGreeter) {
             this._dialog.destroy();
             this._dialog = null;
         }
 
-        if (this._arrowAnimationId)
-            Mainloop.source_remove(this._arrowAnimationId);
-        this._arrowAnimationId = Mainloop.timeout_add(6000, Lang.bind(this, this._animateArrows));
-        this._animateArrows();
+        this._checkArrowAnimation();
 
         let motionId = global.stage.connect('captured-event', function(stage, event) {
             if (event.type() == Clutter.EventType.MOTION) {
@@ -1020,7 +1052,8 @@ const ScreenShield = new Lang.Class({
         if (prevIsActive != this._isActive)
             this.emit('active-changed');
 
-        this._uninhibitSuspend();
+        if (this._aboutToSuspend)
+            this._uninhibitSuspend();
 
         this.emit('lock-screen-shown');
     },
@@ -1060,12 +1093,9 @@ const ScreenShield = new Lang.Class({
             this._notificationsBox = null;
         }
 
-        this._lockScreenContentsBox.destroy();
+        this._stopArrowAnimation();
 
-        if (this._arrowAnimationId) {
-            Mainloop.source_remove(this._arrowAnimationId);
-            this._arrowAnimationId = 0;
-        }
+        this._lockScreenContentsBox.destroy();
 
         this._hasLockScreen = false;
     },
@@ -1085,6 +1115,9 @@ const ScreenShield = new Lang.Class({
     deactivate: function(animate) {
         this._hideLockScreen(animate, 0);
 
+        if (this._hasLockScreen)
+            this._clearLockScreen();
+
         if (Main.sessionMode.currentMode == 'lock-screen')
             Main.sessionMode.popMode('lock-screen');
         if (Main.sessionMode.currentMode == 'unlock-dialog')
@@ -1101,9 +1134,6 @@ const ScreenShield = new Lang.Class({
     },
 
     _completeDeactivate: function() {
-        if (this._hasLockScreen)
-            this._clearLockScreen();
-
         if (this._dialog && !this._isGreeter) {
             this._dialog.destroy();
             this._dialog = null;
@@ -1170,6 +1200,12 @@ const ScreenShield = new Lang.Class({
             return;
         }
 
+        // Clear the clipboard - otherwise, its contents may be leaked
+        // to unauthorized parties by pasting into the unlock dialog's
+        // password entry and unmasking the entry
+        St.Clipboard.get_default().set_text(St.ClipboardType.CLIPBOARD, '');
+        St.Clipboard.get_default().set_text(St.ClipboardType.PRIMARY, '');
+
         this._isLocked = true;
         this.activate(animate);
 
@@ -1177,62 +1213,3 @@ const ScreenShield = new Lang.Class({
     },
 });
 Signals.addSignalMethods(ScreenShield.prototype);
-
-/* Fallback code to handle session locking using gnome-screensaver,
-   in case the required GDM dependency is not there
-*/
-const ScreenShieldFallback = new Lang.Class({
-    Name: 'ScreenShieldFallback',
-
-    _init: function() {
-        Util.spawn(['gnome-screensaver']);
-
-        this._proxy = new Gio.DBusProxy({ g_connection: Gio.DBus.session,
-                                          g_name: 'org.gnome.ScreenSaver',
-                                          g_object_path: '/org/gnome/ScreenSaver',
-                                          g_interface_name: 'org.gnome.ScreenSaver',
-                                          g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
-                                                    Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES),
-                                        });
-        this._proxy.init(null);
-
-        this._proxy.connect('g-signal', Lang.bind(this, this._onSignal));
-        this._proxy.connect('notify::g-name-owner', Lang.bind(this, this._onNameOwnerChanged));
-    },
-
-    _onNameOwnerChanged: function(object, pspec) {
-        if (this._proxy.g_name_owner)
-            [this._locked] = this._proxy.call_sync('GetActive', null,
-                                                   Gio.DBusCallFlags.NONE, -1, null).deep_unpack();
-        else
-            this._locked = false;
-
-        this.emit('active-changed', this._locked);
-    },
-
-    _onSignal: function(proxy, senderName, signalName, params) {
-        if (signalName == 'ActiveChanged') {
-            [this._locked] = params.deep_unpack();
-            this.emit('active-changed', this._locked);
-        }
-    },
-
-    get locked() {
-        return this._locked;
-    },
-
-    lock: function() {
-        this._proxy.call('Lock', null, Gio.DBusCallFlags.NONE, -1, null,
-                         Lang.bind(this, function(proxy, result) {
-                             proxy.call_finish(result);
-
-                             this.emit('lock-screen-shown');
-                         }));
-    },
-
-    unlock: function() {
-        this._proxy.call('SetActive', GLib.Variant.new('(b)', false),
-                         Gio.DBusCallFlags.NONE, -1, null, null);
-    },
-});
-Signals.addSignalMethods(ScreenShieldFallback.prototype);

js/ui/screencast.js

@@ -0,0 +1,140 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Lang = imports.lang;
+const Shell = imports.gi.Shell;
+
+const Hash = imports.misc.hash;
+const Main = imports.ui.main;
+
+const ScreencastIface = <interface name="org.gnome.Shell.Screencast">
+<method name="Screencast">
+    <arg type="s" direction="in" name="file_template"/>
+    <arg type="a{sv}" direction="in" name="options"/>
+    <arg type="b" direction="out" name="success"/>
+    <arg type="s" direction="out" name="filename_used"/>
+</method>
+<method name="ScreencastArea">
+    <arg type="i" direction="in" name="x"/>
+    <arg type="i" direction="in" name="y"/>
+    <arg type="i" direction="in" name="width"/>
+    <arg type="i" direction="in" name="height"/>
+    <arg type="s" direction="in" name="file_template"/>
+    <arg type="a{sv}" direction="in" name="options"/>
+    <arg type="b" direction="out" name="success"/>
+    <arg type="s" direction="out" name="filename_used"/>
+</method>
+<method name="StopScreencast">
+    <arg type="b" direction="out" name="success"/>
+</method>
+</interface>;
+
+const ScreencastService = new Lang.Class({
+    Name: 'ScreencastService',
+
+    _init: function() {
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(ScreencastIface, this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell/Screencast');
+
+        Gio.DBus.session.own_name('org.gnome.Shell.Screencast', Gio.BusNameOwnerFlags.REPLACE, null, null);
+
+        this._recorders = new Hash.Map();
+
+        Main.sessionMode.connect('updated',
+                                 Lang.bind(this, this._sessionModeChanged));
+    },
+
+    _ensureRecorderForSender: function(sender) {
+        let recorder = this._recorders.get(sender);
+        if (!recorder) {
+            recorder = new Shell.Recorder({ stage: global.stage });
+            recorder._watchNameId =
+                Gio.bus_watch_name(Gio.BusType.SESSION, sender, 0, null,
+                                   Lang.bind(this, this._onNameVanished));
+            this._recorders.set(sender, recorder);
+        }
+        return recorder;
+    },
+
+    _sessionModeChanged: function() {
+        if (Main.sessionMode.allowScreencast)
+            return;
+
+        for (let sender in this._recorders.keys())
+            this._recorders.delete(sender);
+    },
+
+    _onNameVanished: function(connection, name) {
+        this._stopRecordingForSender(name);
+    },
+
+    _stopRecordingForSender: function(sender) {
+        let recorder = this._recorders.get(sender);
+        if (!recorder)
+            return false;
+
+        Gio.bus_unwatch_name(recorder._watchNameId);
+        recorder.close();
+        this._recorders.delete(sender);
+
+        return true;
+    },
+
+    _applyOptionalParameters: function(recorder, options) {
+        for (let option in options)
+            options[option] = options[option].deep_unpack();
+
+        if (options['pipeline'])
+            recorder.set_pipeline(options['pipeline']);
+        if (options['framerate'])
+            recorder.set_framerate(options['framerate']);
+        if (options['draw-cursor'])
+            recorder.set_draw_cursor(options['draw-cursor']);
+    },
+
+    ScreencastAsync: function(params, invocation) {
+        let returnValue = [false, ''];
+        if (!Main.sessionMode.allowScreencast)
+            invocation.return_value(GLib.Variant.new('(bs)', returnValue));
+
+        let sender = invocation.get_sender();
+        let recorder = this._ensureRecorderForSender(sender);
+        if (!recorder.is_recording()) {
+            let [fileTemplate, options] = params;
+
+            recorder.set_file_template(fileTemplate);
+            this._applyOptionalParameters(recorder, options);
+            let [success, fileName] = recorder.record();
+            returnValue = [success, fileName ? fileName : ''];
+        }
+
+        invocation.return_value(GLib.Variant.new('(bs)', returnValue));
+    },
+
+    ScreencastAreaAsync: function(params, invocation) {
+        let returnValue = [false, ''];
+        if (!Main.sessionMode.allowScreencast)
+            invocation.return_value(GLib.Variant.new('(bs)', returnValue));
+
+        let sender = invocation.get_sender();
+        let recorder = this._ensureRecorderForSender(sender);
+
+        if (!recorder.is_recording()) {
+            let [x, y, width, height, fileTemplate, options] = params;
+
+            recorder.set_file_template(fileTemplate);
+            recorder.set_area(x, y, width, height);
+            this._applyOptionalParameters(recorder, options);
+            let [success, fileName] = recorder.record();
+            returnValue = [success, fileName ? fileName : ''];
+        }
+
+        invocation.return_value(GLib.Variant.new('(bs)', returnValue));
+    },
+
+    StopScreencastAsync: function(params, invocation) {
+        let success = this._stopRecordingForSender(invocation.get_sender());
+        invocation.return_value(GLib.Variant.new('(b)', [success]));
+    }
+});

js/ui/screenshot.js

@@ -76,6 +76,11 @@ const ScreenshotService = new Lang.Class({
 
     ScreenshotAreaAsync : function (params, invocation) {
         let [x, y, width, height, flash, filename, callback] = params;
+        if (height <= 0 || width <= 0) {
+            invocation.return_error_literal(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED,
+                        "Invalid params");
+            return;
+        }
         let screenshot = new Shell.Screenshot();
         screenshot.screenshot_area (x, y, width, height, filename,
                                 Lang.bind(this, this._onScreenshotComplete,

js/ui/searchDisplay.js

@@ -4,6 +4,7 @@ const Clutter = imports.gi.Clutter;
 const Lang = imports.lang;
 const Gtk = imports.gi.Gtk;
 const Meta = imports.gi.Meta;
+const Signals = imports.signals;
 const St = imports.gi.St;
 const Atk = imports.gi.Atk;
 
@@ -13,6 +14,7 @@ const Main = imports.ui.main;
 const Overview = imports.ui.overview;
 const Separator = imports.ui.separator;
 const Search = imports.ui.search;
+const Util = imports.misc.util;
 
 const MAX_LIST_SEARCH_RESULTS_ROWS = 3;
 const MAX_GRID_SEARCH_RESULTS_ROWS = 1;
@@ -102,11 +104,11 @@ const ListSearchResult = new Lang.Class({
                              y_fill: false,
                              x_align: St.Align.START,
                              y_align: St.Align.START });
+        this.actor.label_actor = title;
 
-        // TODO: should highlight terms in the description here
         if (this.metaInfo['description']) {
-            let description = new St.Label({ style_class: 'list-search-result-description',
-                                             text: '"' + this.metaInfo['description'] + '"' });
+            let description = new St.Label({ style_class: 'list-search-result-description' });
+            description.clutter_text.set_markup(this.metaInfo['description']);
             details.add(description, { x_fill: false,
                                        y_fill: false,
                                        x_align: St.Align.START,
@@ -140,6 +142,7 @@ const GridSearchResult = new Lang.Class({
         }
 
         this.actor.set_child(content);
+        this.actor.label_actor = content.label_actor;
 
         let draggable = DND.makeDraggable(this.actor);
         draggable.connect('drag-begin',
@@ -228,9 +231,14 @@ const ListSearchResults = new Lang.Class({
         this._pendingClear = true;
     },
 
+    _keyFocusIn: function(icon) {
+        this.emit('key-focus-in', icon);
+    },
+
     renderResults: function(metas) {
         for (let i = 0; i < metas.length; i++) {
             let display = new ListSearchResult(this.provider, metas[i], this._terms);
+            display.actor.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
             this._content.add_actor(display.actor);
         }
     },
@@ -247,6 +255,7 @@ const ListSearchResults = new Lang.Class({
             return null;
     }
 });
+Signals.addSignalMethods(ListSearchResults.prototype);
 
 const GridSearchResults = new Lang.Class({
     Name: 'GridSearchResults',
@@ -289,9 +298,14 @@ const GridSearchResults = new Lang.Class({
         this._pendingClear = true;
     },
 
+    _keyFocusIn: function(icon) {
+        this.emit('key-focus-in', icon);
+    },
+
     renderResults: function(metas) {
         for (let i = 0; i < metas.length; i++) {
             let display = new GridSearchResult(this.provider, metas[i], this._terms);
+            display.actor.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
             this._grid.addItem(display.actor);
         }
     },
@@ -308,6 +322,7 @@ const GridSearchResults = new Lang.Class({
             return null;
     }
 });
+Signals.addSignalMethods(GridSearchResults.prototype);
 
 const SearchResults = new Lang.Class({
     Name: 'SearchResults',
@@ -331,7 +346,8 @@ const SearchResults = new Lang.Class({
 
         this._scrollView = new St.ScrollView({ x_fill: true,
                                                y_fill: false,
-                                               style_class: 'vfade' });
+                                               overlay_scrollbars: true,
+                                               style_class: 'search-display vfade' });
         this._scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
         this._scrollView.add_actor(scrollChild);
         let action = new Clutter.PanAction({ interpolate: true });
@@ -366,6 +382,10 @@ const SearchResults = new Lang.Class({
         return false;
     },
 
+    _keyFocusIn: function(provider, icon) {
+        Util.ensureActorVisibleInScrollView(this._scrollView, icon);
+    },
+
     createProviderMeta: function(provider) {
         let providerBox = new St.BoxLayout({ style_class: 'search-section',
                                              vertical: true });
@@ -379,6 +399,8 @@ const SearchResults = new Lang.Class({
             resultDisplay = new GridSearchResults(provider);
         }
 
+        resultDisplay.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
+
         let resultDisplayBin = new St.Bin({ child: resultDisplay.actor,
                                             x_fill: true,
                                             y_fill: true });
@@ -557,6 +579,7 @@ const ProviderIcon = new Lang.Class({
         this.parent({ style_class: 'search-provider-icon',
                       reactive: true,
                       can_focus: true,
+                      accessible_name: provider.appInfo.get_name(),
                       track_hover: true });
 
         this._content = new St.Widget({ layout_manager: new Clutter.BinLayout() });

js/ui/sessionMode.js

@@ -16,6 +16,7 @@ const _modes = {
     'restrictive': {
         parentMode: null,
         stylesheetName: 'gnome-shell.css',
+        overridesSchema: 'org.gnome.shell.overrides',
         hasOverview: false,
         showCalendarEvents: false,
         allowSettings: false,
@@ -45,7 +46,7 @@ const _modes = {
         unlockDialog: imports.gdm.loginDialog.LoginDialog,
         components: ['polkitAgent'],
         panel: {
-            left: ['logo'],
+            left: [],
             center: ['dateMenu'],
             right: ['a11yGreeter', 'display', 'keyboard',
                     'volume', 'battery', 'powerMenu']
@@ -79,12 +80,13 @@ const _modes = {
     },
 
     'initial-setup': {
+        hasWindows: true,
         isPrimary: true,
-        components: ['keyring'],
+        components: ['networkAgent', 'keyring'],
         panel: {
             left: [],
             center: ['dateMenu'],
-            right: ['a11yGreeter', 'keyboard', 'volume']
+            right: ['a11yGreeter', 'keyboard', 'volume', 'battery']
         }
     },
 
@@ -158,12 +160,7 @@ function listModes() {
 const SessionMode = new Lang.Class({
     Name: 'SessionMode',
 
-    _init: function() {
-        global.connect('notify::session-mode', Lang.bind(this, this._sync));
-        this._modes = _modes;
-        this._modeStack = [DEFAULT_MODE];
-        this._sync();
-
+    init: function() {
         _getModes(Lang.bind(this, function(modes) {
             this._modes = modes;
             let primary = modes[global.session_mode] &&
@@ -171,6 +168,8 @@ const SessionMode = new Lang.Class({
             let mode = primary ? global.session_mode : 'user';
             this._modeStack = [mode];
             this._sync();
+
+            this.emit('sessions-loaded');
         }));
     },
 
@@ -197,6 +196,10 @@ const SessionMode = new Lang.Class({
         return this._modeStack[this._modeStack.length - 1];
     },
 
+    get allowScreencast() {
+        return this.components.indexOf('recorder') != -1;
+    },
+
     _sync: function() {
         let params = this._modes[this.currentMode];
         let defaults;

js/ui/shellDBus.js

@@ -1,15 +1,18 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
 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 Config = imports.misc.config;
 const ExtensionSystem = imports.ui.extensionSystem;
 const ExtensionDownloader = imports.ui.extensionDownloader;
 const ExtensionUtils = imports.misc.extensionUtils;
+const Hash = imports.misc.hash;
 const Main = imports.ui.main;
+const Screencast = imports.ui.screencast;
 const Screenshot = imports.ui.screenshot;
 
 const GnomeShellIface = <interface name="org.gnome.Shell">
@@ -18,6 +21,27 @@ const GnomeShellIface = <interface name="org.gnome.Shell">
     <arg type="b" direction="out" name="success" />
     <arg type="s" direction="out" name="result" />
 </method>
+<method name="FocusSearch"/>
+<method name="ShowOSD">
+    <arg type="a{sv}" direction="in" name="params"/>
+</method>
+<method name="GrabAccelerator">
+    <arg type="s" direction="in" name="accelerator"/>
+    <arg type="u" direction="in" name="flags"/>
+    <arg type="u" direction="out" name="action"/>
+</method>
+<method name="GrabAccelerators">
+    <arg type="a(su)" direction="in" name="accelerators"/>
+    <arg type="au" direction="out" name="actions"/>
+</method>
+<method name="UngrabAccelerator">
+    <arg type="u" direction="in" name="action"/>
+    <arg type="b" direction="out" name="success"/>
+</method>
+<signal name="AcceleratorActivated">
+    <arg name="action" type="u" />
+    <arg name="deviceid" type="u" />
+</signal>
 <property name="Mode" type="s" access="read" />
 <property name="OverviewActive" type="b" access="readwrite" />
 <property name="ShellVersion" type="s" access="read" />
@@ -47,8 +71,17 @@ const GnomeShell = new Lang.Class({
         this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(GnomeShellIface, this);
         this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell');
 
-        this._extensionsSerivce = new GnomeShellExtensions();
+        this._extensionsService = new GnomeShellExtensions();
+        this._screencastService = new Screencast.ScreencastService();
         this._screenshotService = new Screenshot.ScreenshotService();
+
+        this._grabbedAccelerators = new Hash.Map();
+        this._grabbers = new Hash.Map();
+
+        global.display.connect('accelerator-activated', Lang.bind(this,
+            function(display, action, deviceid) {
+                this._emitAcceleratorActivated(action, deviceid);
+            }));
     },
 
     /**
@@ -67,7 +100,7 @@ const GnomeShell = new Lang.Class({
      */
     Eval: function(code) {
         if (!global.settings.get_boolean('development-tools'))
-            return [false, null];
+            return [false, ''];
 
         let returnValue;
         let success;
@@ -84,6 +117,106 @@ const GnomeShell = new Lang.Class({
         return [success, returnValue];
     },
 
+    FocusSearch: function() {
+        Main.overview.focusSearch();
+    },
+
+    ShowOSD: function(params) {
+        for (let param in params)
+            params[param] = params[param].deep_unpack();
+
+        let icon = null;
+        if (params['icon'])
+            icon = Gio.Icon.new_for_string(params['icon']);
+
+        Main.osdWindow.setIcon(icon);
+        Main.osdWindow.setLabel(params['label']);
+        Main.osdWindow.setLevel(params['level']);
+
+        Main.osdWindow.show();
+    },
+
+    GrabAcceleratorAsync: function(params, invocation) {
+        let [accel, flags] = params;
+        let sender = invocation.get_sender();
+        let bindingAction = this._grabAcceleratorForSender(accel, flags, sender);
+        return invocation.return_value(GLib.Variant.new('(u)', [bindingAction]));
+    },
+
+    GrabAcceleratorsAsync: function(params, invocation) {
+        let [accels] = params;
+        let sender = invocation.get_sender();
+        let bindingActions = [];
+        for (let i = 0; i < accels.length; i++) {
+            let [accel, flags] = accels[i];
+            bindingActions.push(this._grabAcceleratorForSender(accel, flags, sender));
+        }
+        return invocation.return_value(GLib.Variant.new('(au)', [bindingActions]));
+    },
+
+    UngrabAcceleratorAsync: function(params, invocation) {
+        let [action] = params;
+        let grabbedBy = this._grabbedAccelerators.get(action);
+        if (invocation.get_sender() != grabbedBy)
+            return invocation.return_value(GLib.Variant.new('(b)', [false]));
+
+        let ungrabSucceeded = global.display.ungrab_accelerator(action);
+        if (ungrabSucceeded)
+            this._grabbedAccelerators.delete(action);
+        return invocation.return_value(GLib.Variant.new('(b)', [ungrabSucceeded]));
+    },
+
+    _emitAcceleratorActivated: function(action, deviceid) {
+        let destination = this._grabbedAccelerators.get(action);
+        if (!destination)
+            return;
+
+        let connection = this._dbusImpl.get_connection();
+        let info = this._dbusImpl.get_info();
+        connection.emit_signal(destination,
+                               this._dbusImpl.get_object_path(),
+                               info ? info.name : null,
+                               'AcceleratorActivated',
+                               GLib.Variant.new('(uu)', [action, deviceid]));
+    },
+
+    _grabAcceleratorForSender: function(accelerator, flags, sender) {
+        let bindingAction = global.display.grab_accelerator(accelerator);
+        if (bindingAction == Meta.KeyBindingAction.NONE)
+            return Meta.KeyBindingAction.NONE;
+
+        let bindingName = Meta.external_binding_name_for_action(bindingAction);
+        Main.wm.allowKeybinding(bindingName, flags);
+
+        this._grabbedAccelerators.set(bindingAction, sender);
+
+        if (!this._grabbers.has(sender)) {
+            let id = Gio.bus_watch_name(Gio.BusType.SESSION, sender, 0, null,
+                                        Lang.bind(this, this._onGrabberBusNameVanished));
+            this._grabbers.set(sender, id);
+        }
+
+        return bindingAction;
+    },
+
+    _ungrabAccelerator: function(action) {
+        let ungrabSucceeded = global.display.ungrab_accelerator(action);
+        if (ungrabSucceeded)
+            this._grabbedAccelerators.delete(action);
+    },
+
+    _onGrabberBusNameVanished: function(connection, name) {
+        let grabs = this._grabbedAccelerators.items();
+        for (let i = 0; i < grabs.length; i++) {
+            let [action, sender] = grabs[i];
+            if (sender == name)
+                this._ungrabAccelerator(action);
+        }
+        Gio.bus_unwatch_name(this._grabbers.get(name));
+        this._grabbers.delete(name);
+    },
+
+
     Mode: global.session_mode,
 
     get OverviewActive() {
@@ -271,7 +404,7 @@ const ScreenSaverDBus = new Lang.Class({
         if (active)
             this._screenShield.activate(true);
         else
-            this._screenShield.unlock(false);
+            this._screenShield.deactivate(false);
     },
 
     GetActive: function() {

js/ui/shellEntry.js

@@ -14,9 +14,7 @@ const EntryMenu = new Lang.Class({
     Name: 'ShellEntryMenu',
     Extends: PopupMenu.PopupMenu,
 
-    _init: function(entry, params) {
-        params = Params.parse (params, { isPassword: false });
-
+    _init: function(entry) {
         this.parent(entry, 0, St.Side.TOP);
 
         this.actor.add_style_class_name('entry-context-menu');
@@ -37,8 +35,6 @@ const EntryMenu = new Lang.Class({
         this._pasteItem = item;
 
         this._passwordItem = null;
-        if (params.isPassword)
-	    this._makePasswordItem();
 
         Main.uiGroup.add_actor(this.actor);
         this.actor.hide();
@@ -53,19 +49,21 @@ const EntryMenu = new Lang.Class({
     },
 
     get isPassword() {
-	return this._passwordItem != null;
+        return this._passwordItem != null;
     },
 
     set isPassword(v) {
-	if (v == this.isPassword)
-	    return;
+        if (v == this.isPassword)
+            return;
 
-	if (v)
-	    this._makePasswordItem();
-	else {
-	    this._passwordItem.destroy();
-	    this._passwordItem = null;
-	}
+        if (v) {
+            this._makePasswordItem();
+            this._entry.input_purpose = Gtk.InputPurpose.PASSWORD;
+        } else {
+            this._passwordItem.destroy();
+            this._passwordItem = null;
+            this._entry.input_purpose = Gtk.InputPurpose.FREE_FORM;
+        }
     },
 
     open: function(animate) {
@@ -82,14 +80,10 @@ const EntryMenu = new Lang.Class({
             this.actor.grab_key_focus();
     },
 
-    close: function(animate) {
-        this._entry.grab_key_focus();
-        this.parent(animate);
-    },
-
     _updateCopyItem: function() {
         let selection = this._entry.clutter_text.get_selection();
-        this._copyItem.setSensitive(selection && selection != '');
+        this._copyItem.setSensitive(!this._entry.clutter_text.password_char &&
+                                    selection && selection != '');
     },
 
     _updatePasteItem: function() {
@@ -159,7 +153,10 @@ function addContextMenu(entry, params) {
     if (entry.menu)
         return;
 
-    entry.menu = new EntryMenu(entry, params);
+    params = Params.parse (params, { isPassword: false });
+
+    entry.menu = new EntryMenu(entry);
+    entry.menu.isPassword = params.isPassword;
     entry._menuManager = new PopupMenu.PopupMenuManager({ actor: entry });
     entry._menuManager.addMenu(entry.menu);
 
@@ -170,4 +167,10 @@ function addContextMenu(entry, params) {
     entry.connect('button-press-event', Lang.bind(null, _onButtonPressEvent, entry));
 
     entry.connect('popup-menu', Lang.bind(null, _onPopup, entry));
+
+    entry.connect('destroy', function() {
+        entry.menu.destroy();
+        entry.menu = null;
+        entry._menuManager = null;
+    });
 }

js/ui/status/keyboard.js

@@ -33,6 +33,33 @@ const KEY_INPUT_SOURCES = 'sources';
 const INPUT_SOURCE_TYPE_XKB = 'xkb';
 const INPUT_SOURCE_TYPE_IBUS = 'ibus';
 
+// This is the longest we'll keep the keyboard frozen until an input
+// source is active.
+const MAX_INPUT_SOURCE_ACTIVATION_TIME = 4000; // ms
+
+const BUS_NAME = 'org.gnome.SettingsDaemon.Keyboard';
+const OBJECT_PATH = '/org/gnome/SettingsDaemon/Keyboard';
+
+const KeyboardManagerInterface =
+<interface name="org.gnome.SettingsDaemon.Keyboard">
+<method name="SetInputSource">
+    <arg type="u" direction="in" />
+</method>
+</interface>;
+
+const KeyboardManagerProxy = Gio.DBusProxy.makeProxyWrapper(KeyboardManagerInterface);
+
+function releaseKeyboard() {
+    if (Main.modalCount > 0)
+        global.display.unfreeze_keyboard(global.get_current_time());
+    else
+        global.display.ungrab_keyboard(global.get_current_time());
+}
+
+function holdKeyboard() {
+    global.freeze_keyboard(global.get_current_time());
+}
+
 const IBusManager = new Lang.Class({
     Name: 'IBusManager',
 
@@ -45,26 +72,24 @@ const IBusManager = new Lang.Class({
         this._readyCallback = readyCallback;
         this._candidatePopup = new IBusCandidatePopup.CandidatePopup();
 
-        this._ibus = null;
         this._panelService = null;
         this._engines = {};
         this._ready = false;
         this._registerPropertiesId = 0;
         this._currentEngineName = null;
 
-        this._nameWatcherId = Gio.DBus.session.watch_name(IBus.SERVICE_IBUS,
-                                                          Gio.BusNameWatcherFlags.NONE,
-                                                          Lang.bind(this, this._onNameAppeared),
-                                                          Lang.bind(this, this._clear));
+        this._ibus = IBus.Bus.new_async();
+        this._ibus.connect('connected', Lang.bind(this, this._onConnected));
+        this._ibus.connect('disconnected', Lang.bind(this, this._clear));
+        // Need to set this to get 'global-engine-changed' emitions
+        this._ibus.set_watch_ibus_signal(true);
+        this._ibus.connect('global-engine-changed', Lang.bind(this, this._engineChanged));
     },
 
     _clear: function() {
         if (this._panelService)
             this._panelService.destroy();
-        if (this._ibus)
-            this._ibus.destroy();
 
-        this._ibus = null;
         this._panelService = null;
         this._candidatePopup.setPanelService(null);
         this._engines = {};
@@ -76,18 +101,12 @@ const IBusManager = new Lang.Class({
             this._readyCallback(false);
     },
 
-    _onNameAppeared: function() {
-        this._ibus = IBus.Bus.new_async();
-        this._ibus.connect('connected', Lang.bind(this, this._onConnected));
-    },
-
     _onConnected: function() {
         this._ibus.list_engines_async(-1, null, Lang.bind(this, this._initEngines));
         this._ibus.request_name_async(IBus.SERVICE_PANEL,
                                       IBus.BusNameFlag.REPLACE_EXISTING,
                                       -1, null,
                                       Lang.bind(this, this._initPanelService));
-        this._ibus.connect('disconnected', Lang.bind(this, this._clear));
     },
 
     _initEngines: function(ibus, result) {
@@ -109,9 +128,6 @@ const IBusManager = new Lang.Class({
             this._panelService = new IBus.PanelService({ connection: this._ibus.get_connection(),
                                                          object_path: IBus.PATH_PANEL });
             this._candidatePopup.setPanelService(this._panelService);
-            // Need to set this to get 'global-engine-changed' emitions
-            this._ibus.set_watch_ibus_signal(true);
-            this._ibus.connect('global-engine-changed', Lang.bind(this, this._engineChanged));
             this._panelService.connect('update-property', Lang.bind(this, this._updateProperty));
             // If an engine is already active we need to get its properties
             this._ibus.get_global_engine_async(-1, null, Lang.bind(this, function(i, result) {
@@ -140,6 +156,9 @@ const IBusManager = new Lang.Class({
     },
 
     _engineChanged: function(bus, engineName) {
+        if (!this._ready)
+            return;
+
         this._currentEngineName = engineName;
 
         if (this._registerPropertiesId != 0)
@@ -364,6 +383,15 @@ const InputSourceIndicator = new Lang.Class({
         this._ibusManager.connect('property-updated', Lang.bind(this, this._ibusPropertyUpdated));
         this._inputSourcesChanged();
 
+        this._keyboardManager = new KeyboardManagerProxy(Gio.DBus.session, BUS_NAME, OBJECT_PATH,
+                                                         function(proxy, error) {
+                                                             if (error)
+                                                                 log(error.message);
+                                                         });
+        this._keyboardManager.g_default_timeout = MAX_INPUT_SOURCE_ACTIVATION_TIME;
+
+        global.display.connect('modifiers-accelerator-activated', Lang.bind(this, this._modifiersSwitcher));
+
         this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
         this._showLayoutItem = this.menu.addAction(_("Show Keyboard Layout"), Lang.bind(this, this._showLayout));
 
@@ -397,7 +425,43 @@ const InputSourceIndicator = new Lang.Class({
         this._inputSourcesChanged();
     },
 
+    _modifiersSwitcher: function() {
+        let sourceIndexes = Object.keys(this._inputSources);
+        if (sourceIndexes.length == 0) {
+            releaseKeyboard();
+            return true;
+        }
+
+        let is = this._currentSource;
+        if (!is)
+            is = this._inputSources[sourceIndexes[0]];
+
+        let nextIndex = is.index + 1;
+        if (nextIndex > sourceIndexes[sourceIndexes.length - 1])
+            nextIndex = 0;
+
+        while (!(is = this._inputSources[nextIndex]))
+            nextIndex += 1;
+
+        is.activate();
+        return true;
+    },
+
     _switchInputSource: function(display, screen, window, binding) {
+        if (this._mruSources.length < 2)
+            return;
+
+        // HACK: Fall back on simple input source switching since we
+        // can't show a popup switcher while a GrabHelper grab is in
+        // effect without considerable work to consolidate the usage
+        // of pushModal/popModal and grabHelper. See
+        // https://bugzilla.gnome.org/show_bug.cgi?id=695143 .
+        if (Main.keybindingMode == Shell.KeyBindingMode.MESSAGE_TRAY ||
+            Main.keybindingMode == Shell.KeyBindingMode.TOPBAR_POPUP) {
+            this._modifiersSwitcher();
+            return;
+        }
+
         let popup = new InputSourcePopup(this._mruSources, this._keybindingAction, this._keybindingActionBackward);
         let modifiers = binding.get_modifiers();
         let backwards = modifiers & Meta.VirtualModifier.SHIFT_MASK;
@@ -413,6 +477,11 @@ const InputSourceIndicator = new Lang.Class({
         let oldSource;
         [oldSource, this._currentSource] = [this._currentSource, newSource];
 
+        if (oldSource) {
+            oldSource.menuItem.setShowDot(false);
+            oldSource.indicatorLabel.hide();
+        }
+
         if (!newSource || (nVisibleSources < 2 && !newSource.properties)) {
             // This source index might be invalid if we weren't able
             // to build a menu item for it, so we hide ourselves since
@@ -427,11 +496,6 @@ const InputSourceIndicator = new Lang.Class({
 
         this.actor.show();
 
-        if (oldSource) {
-            oldSource.menuItem.setShowDot(false);
-            oldSource.indicatorLabel.hide();
-        }
-
         newSource.menuItem.setShowDot(true);
         newSource.indicatorLabel.show();
 
@@ -456,6 +520,7 @@ const InputSourceIndicator = new Lang.Class({
 
         this._inputSources = {};
         this._ibusSources = {};
+        this._currentSource = null;
 
         let inputSourcesByShortName = {};
 
@@ -484,10 +549,8 @@ const InputSourceIndicator = new Lang.Class({
             let is = new InputSource(type, id, displayName, shortName, i);
 
             is.connect('activate', Lang.bind(this, function() {
-                if (this._currentSource.index == is.index)
-                    return;
-                this._settings.set_value(KEY_CURRENT_INPUT_SOURCE,
-                                         GLib.Variant.new_uint32(is.index));
+                holdKeyboard();
+                this._keyboardManager.SetInputSourceRemote(is.index, releaseKeyboard);
             }));
 
             if (!(is.shortName in inputSourcesByShortName))
@@ -700,7 +763,7 @@ const InputSourceIndicator = new Lang.Class({
                 item.prop = prop;
                 item.connect('activate', Lang.bind(this, function() {
                     this._ibusManager.activateProperty(item.prop.get_key(),
-                                                       IBus.PropState.CHECKED);
+                                                       item.prop.get_state());
                 }));
                 break;
 

js/ui/status/network.js

@@ -2047,6 +2047,7 @@ const NMApplet = new Lang.Class({
         let default_ip4 = null;
         let default_ip6 = null;
         let active_vpn = null;
+        let active_any = null;
         for (let i = 0; i < this._activeConnections.length; i++) {
             let a = this._activeConnections[i];
 
@@ -2077,10 +2078,15 @@ const NMApplet = new Lang.Class({
             if (a.default6)
                 default_ip6 = a;
 
-            if (a._type == 'vpn')
-                active_vpn = a;
-            else if (a.state == NetworkManager.ActiveConnectionState.ACTIVATING)
+            if (a.state == NetworkManager.ActiveConnectionState.ACTIVATING)
                 activating = a;
+            else if (a.state == NetworkManager.ActiveConnectionState.ACTIVATED)
+                active_any = a;
+
+            if (a._type == 'vpn' &&
+                (a.state == NetworkManager.ActiveConnectionState.ACTIVATING ||
+                 a.state == NetworkManager.ActiveConnectionState.ACTIVATED))
+                active_vpn = a;
 
             if (!a._primaryDevice) {
                 if (a._type != NetworkManager.SETTING_VPN_SETTING_NAME) {
@@ -2108,7 +2114,7 @@ const NMApplet = new Lang.Class({
             }
         }
 
-        this._mainConnection = activating || default_ip4 || default_ip6 || this._activeConnections[0] || null;
+        this._mainConnection = activating || default_ip4 || default_ip6 || active_any || null;
         this._vpnConnection = active_vpn;
     },
 

js/ui/status/volume.js

@@ -307,7 +307,7 @@ const Indicator = new Lang.Class({
             this._headphoneIcon.visible = value;
         }));
 
-        this._headphoneIcon = this.addIcon(new Gio.ThemedIcon({ name: 'headphones-symbolic' }));
+        this._headphoneIcon = this.addIcon(new Gio.ThemedIcon({ name: 'audio-headphones-symbolic' }));
         this._headphoneIcon.visible = false;
 
         this.menu.addMenuItem(this._volumeMenu);

js/ui/switcherPopup.js

@@ -160,6 +160,7 @@ const SwitcherPopup = new Lang.Class({
         // disturbed by the popup briefly flashing.
         this._initialDelayTimeoutId = Mainloop.timeout_add(POPUP_DELAY_TIMEOUT,
                                                            Lang.bind(this, function () {
+                                                               Main.osdWindow.cancel();
                                                                this.actor.opacity = 255;
                                                                this._initialDelayTimeoutId = 0;
                                                            }));
@@ -304,7 +305,7 @@ const SwitcherList = new Lang.Class({
         this.actor.connect('allocate', Lang.bind(this, this._allocateTop));
 
         // Here we use a GenericContainer so that we can force all the
-        // children except the separator to have the same width.
+        // children to have the same width.
         this._list = new Shell.GenericContainer({ style_class: 'switcher-list-item-container' });
         this._list.spacing = 0;
         this._list.connect('style-changed', Lang.bind(this, function() {
@@ -339,7 +340,6 @@ const SwitcherList = new Lang.Class({
 
         this._items = [];
         this._highlighted = -1;
-        this._separator = null;
         this._squareItems = squareItems;
         this._minSize = 0;
         this._scrollableRight = true;
@@ -402,12 +402,6 @@ const SwitcherList = new Lang.Class({
         this._itemEntered(index);
     },
 
-    addSeparator: function () {
-        let box = new St.Bin({ style_class: 'separator' });
-        this._separator = box;
-        this._list.add_actor(box);
-    },
-
     highlight: function(index, justOutline) {
         if (this._highlighted != -1) {
             this._items[this._highlighted].remove_style_pseudo_class('outlined');
@@ -515,14 +509,8 @@ const SwitcherList = new Lang.Class({
     _getPreferredWidth: function (actor, forHeight, alloc) {
         let [maxChildMin, maxChildNat] = this._maxChildWidth(forHeight);
 
-        let separatorWidth = 0;
-        if (this._separator) {
-            let [sepMin, sepNat] = this._separator.get_preferred_width(forHeight);
-            separatorWidth = sepNat + this._list.spacing;
-        }
-
         let totalSpacing = this._list.spacing * (this._items.length - 1);
-        alloc.min_size = this._items.length * maxChildMin + separatorWidth + totalSpacing;
+        alloc.min_size = this._items.length * maxChildMin + totalSpacing;
         alloc.natural_size = alloc.min_size;
         this._minSize = alloc.min_size;
     },
@@ -553,14 +541,7 @@ const SwitcherList = new Lang.Class({
         let [maxChildMin, maxChildNat] = this._maxChildWidth(childHeight);
         let totalSpacing = this._list.spacing * (this._items.length - 1);
 
-        let separatorWidth = 0;
-        if (this._separator) {
-            let [sepMin, sepNat] = this._separator.get_preferred_width(childHeight);
-            separatorWidth = sepNat;
-            totalSpacing += this._list.spacing;
-        }
-
-        let childWidth = Math.floor(Math.max(0, box.x2 - box.x1 - totalSpacing - separatorWidth) / this._items.length);
+        let childWidth = Math.floor(Math.max(0, box.x2 - box.x1 - totalSpacing) / this._items.length);
 
         let x = 0;
         let children = this._list.get_children();
@@ -580,14 +561,6 @@ const SwitcherList = new Lang.Class({
                 children[i].allocate(childBox, flags);
 
                 x += this._list.spacing + childWidth;
-            } else if (children[i] == this._separator) {
-                // We want the separator to be more compact than the rest.
-                childBox.x1 = x;
-                childBox.y1 = 0;
-                childBox.x2 = x + separatorWidth;
-                childBox.y2 = childHeight;
-                children[i].allocate(childBox, flags);
-                x += this._list.spacing + separatorWidth;
             } else {
                 // Something else, eg, AppSwitcher's arrows;
                 // we don't allocate it.

js/ui/tweener.js

@@ -1,8 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 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;
@@ -45,12 +45,9 @@ const Tweener = imports.tweener.tweener;
 // calls any of these is almost certainly wrong anyway, because they
 // affect the entire application.)
 
-let animationSettings = null;
-
 // Called from Main.start
 function init() {
     Tweener.setFrameTicker(new ClutterFrameTicker());
-    animationSettings = new Gio.Settings({ schema: 'org.gnome.desktop.interface' });
 }
 
 
@@ -77,7 +74,7 @@ function _wrapTweening(target, tweeningParameters) {
         }
     }
 
-    if (!animationSettings.get_boolean('enable-animations'))
+    if (!Gtk.Settings.get_default().gtk_enable_animations)
         tweeningParameters['time'] = 0.000001;
 
     _addHandler(target, tweeningParameters, 'onStart', _tweenStarted);

js/ui/unlockDialog.js

@@ -27,35 +27,6 @@ const LoginDialog = imports.gdm.loginDialog;
 // The timeout before going back automatically to the lock screen (in seconds)
 const IDLE_TIMEOUT = 2 * 60;
 
-function versionCompare(required, reference) {
-    required = required.split('.');
-    reference = reference.split('.');
-
-    for (let i = 0; i < required.length; i++) {
-        if (required[i] != reference[i])
-            return required[i] < reference[i];
-    }
-
-    return true;
-}
-
-function isSupported() {
-    try {
-        let params = GLib.Variant.new('(ss)', ['org.gnome.DisplayManager.Manager', 'Version']);
-        let result = Gio.DBus.system.call_sync('org.gnome.DisplayManager',
-                                               '/org/gnome/DisplayManager/Manager',
-                                               'org.freedesktop.DBus.Properties',
-                                               'Get', params, null,
-                                               Gio.DBusCallFlags.NONE,
-                                               -1, null);
-
-        let version = result.deep_unpack()[0].deep_unpack();
-        return versionCompare('3.5.91', version);
-    } catch(e) {
-        return false;
-    }
-}
-
 const UnlockDialog = new Lang.Class({
     Name: 'UnlockDialog',
     Extends: ModalDialog.ModalDialog,
@@ -76,6 +47,7 @@ const UnlockDialog = new Lang.Class({
 
         this._greeterClient = new Gdm.Client();
         this._userVerifier = new GdmUtil.ShellUserVerifier(this._greeterClient, { reauthenticationOnly: true });
+        this._userVerified = false;
 
         this._userVerifier.connect('ask-question', Lang.bind(this, this._onAskQuestion));
         this._userVerifier.connect('show-message', Lang.bind(this, this._showMessage));
@@ -98,6 +70,7 @@ const UnlockDialog = new Lang.Class({
 
         this._promptEntry = new St.Entry({ style_class: 'login-dialog-prompt-entry',
                                            can_focus: true });
+        this._promptEntry.clutter_text.connect('activate', Lang.bind(this, this._doUnlock));
         this._promptEntry.clutter_text.set_password_char('\u25cf');
         ShellEntry.addContextMenu(this._promptEntry, { isPassword: true });
         this.setInitialKeyFocus(this._promptEntry);
@@ -118,9 +91,6 @@ const UnlockDialog = new Lang.Class({
         this._promptLoginHint.hide();
         this.contentLayout.add_actor(this._promptLoginHint);
 
-        this._workSpinner = new Panel.AnimatedIcon('process-working.svg', LoginDialog.WORK_SPINNER_ICON_SIZE);
-        this._workSpinner.actor.opacity = 0;
-
         this.allowCancel = false;
         this.buttonLayout.visible = true;
         this.addButton({ label: _("Cancel"),
@@ -131,12 +101,11 @@ const UnlockDialog = new Lang.Class({
                          y_fill: false,
                          x_align: St.Align.START,
                          y_align: St.Align.MIDDLE });
-        this.buttonLayout.add(this._workSpinner.actor,
-                              { expand: false,
-                                x_fill: false,
-                                y_fill: false,
-                                x_align: St.Align.END,
-                                y_align: St.Align.MIDDLE });
+        this.placeSpinner({ expand: false,
+                            x_fill: false,
+                            y_fill: false,
+                            x_align: St.Align.END,
+                            y_align: St.Align.MIDDLE });
         this._okButton = this.addButton({ label: _("Unlock"),
                                           action: Lang.bind(this, this._doUnlock),
                                           default: true },
@@ -169,11 +138,6 @@ const UnlockDialog = new Lang.Class({
         let batch = new Batch.Hold();
         this._userVerifier.begin(this._userName, batch);
 
-        GLib.idle_add(GLib.PRIORITY_DEFAULT, Lang.bind(this, function() {
-            this.emit('loaded');
-            return false;
-        }));
-
         Main.ctrlAltTabManager.addGroup(this.dialogLayout, _("Unlock Window"), 'dialog-password-symbolic');
 
         this._idleMonitor = new GnomeDesktop.IdleMonitor();
@@ -195,28 +159,6 @@ const UnlockDialog = new Lang.Class({
         this._okButton.can_focus = sensitive;
     },
 
-    _setWorking: function(working) {
-        if (working) {
-            this._workSpinner.play();
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 255,
-                               delay: LoginDialog.WORK_SPINNER_ANIMATION_DELAY,
-                               time: LoginDialog.WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear'
-                             });
-        } else {
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 0,
-                               time: LoginDialog.WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear',
-                               onCompleteScope: this,
-                               onComplete: function() {
-                                   this._workSpinner.stop();
-                               }
-                             });
-        }
-    },
-
     _showMessage: function(userVerifier, message, styleClass) {
         if (message) {
             this._promptMessage.text = message;
@@ -247,7 +189,7 @@ const UnlockDialog = new Lang.Class({
 
         this._currentQuery = serviceName;
         this._updateSensitivity(true);
-        this._setWorking(false);
+        this.setWorking(false);
     },
 
     _showLoginHint: function(verifier, message) {
@@ -266,7 +208,7 @@ const UnlockDialog = new Lang.Class({
             // the actual reply to GDM will be sent as soon as asked
             this._firstQuestionAnswer = this._promptEntry.text;
             this._updateSensitivity(false);
-            this._setWorking(true);
+            this.setWorking(true);
             return;
         }
 
@@ -277,30 +219,47 @@ const UnlockDialog = new Lang.Class({
         this._currentQuery = null;
 
         this._updateSensitivity(false);
-        this._setWorking(true);
+        this.setWorking(true);
 
         this._userVerifier.answerQuery(query, this._promptEntry.text);
     },
 
-    _onVerificationComplete: function() {
+    _finishUnlock: function() {
         this._userVerifier.clear();
         this.emit('unlocked');
     },
 
+    _onVerificationComplete: function() {
+        this._userVerified = true;
+        if (!this._userVerifier.hasPendingMessages) {
+            this._finishUnlock();
+        } else {
+            let signalId = this._userVerifier.connect('no-more-messages',
+                                                      Lang.bind(this, function() {
+                                                          this._userVerifier.disconnect(signalId);
+                                                          this._finishUnlock();
+                                                      }));
+        }
+    },
+
     _onReset: function() {
-        this.emit('failed');
+        if (!this._userVerified) {
+            this._userVerifier.clear();
+            this.emit('failed');
+        }
     },
 
     _onVerificationFailed: function() {
         this._currentQuery = null;
         this._firstQuestion = true;
+        this._userVerified = false;
 
         this._promptEntry.text = '';
         this._promptEntry.clutter_text.set_password_char('\u25cf');
         this._promptEntry.menu.isPassword = true;
 
         this._updateSensitivity(false);
-        this._setWorking(false);
+        this.setWorking(false);
     },
 
     _escape: function() {
@@ -333,4 +292,8 @@ const UnlockDialog = new Lang.Class({
 
         this.destroy();
     },
+
+    addCharacter: function(unichar) {
+        this._promptEntry.clutter_text.insert_unichar(unichar);
+    },
 });

js/ui/userMenu.js

@@ -52,6 +52,7 @@ const SystemdLoginSessionIface = <interface name='org.freedesktop.login1.Session
     <property name="Remote" type="b" access="read"/>
     <property name="Class" type="s" access="read"/>
     <property name="Type" type="s" access="read"/>
+    <property name="State" type="s" access="read"/>
 </interface>;
 
 const SystemdLoginSession = Gio.DBusProxy.makeProxyWrapper(SystemdLoginSessionIface);
@@ -599,7 +600,8 @@ const UserMenuButton = new Lang.Class({
                                        Lang.bind(this, this._updateHaveShutdown));
 
         Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
-        Main.screenShield.connect('locked-changed', Lang.bind(this, this._updatePresenceIcon));
+        if (Main.screenShield)
+            Main.screenShield.connect('locked-changed', Lang.bind(this, this._updatePresenceIcon));
         this._sessionUpdated();
     },
 
@@ -655,7 +657,7 @@ const UserMenuButton = new Lang.Class({
 
     _updateLockScreen: function() {
         let allowLockScreen = !this._lockdownSettings.get_boolean(DISABLE_LOCK_SCREEN_KEY);
-        this._lockScreenItem.actor.visible = allowLockScreen;
+        this._lockScreenItem.actor.visible = allowLockScreen && LoginManager.canLock();
     },
 
     _updateInstallUpdates: function() {
@@ -863,7 +865,8 @@ const UserMenuButton = new Lang.Class({
     _onLoginScreenActivate: function() {
         this.menu.close(BoxPointer.PopupAnimation.NONE);
         Main.overview.hide();
-        Main.screenShield.lock(false);
+        if (Main.screenShield)
+            Main.screenShield.lock(false);
         Gdm.goto_login_session_sync(null);
     },
 
@@ -888,6 +891,7 @@ const UserMenuButton = new Lang.Class({
 
         let descriptionLabel = new St.Label({ style_class: 'end-session-dialog-description'});
         descriptionLabel.set_text(_("Shutting down might cause them to lose unsaved work."));
+        descriptionLabel.clutter_text.line_wrap = true;
         dialog.contentLayout.add(descriptionLabel, { x_fill: true,
                                                      y_fill: true,
                                                      y_align: St.Align.START });
@@ -913,8 +917,10 @@ const UserMenuButton = new Lang.Class({
                            session.user.get_real_name() : session.username;
 
             if (session.info.remote)
+                /* Translators: Remote here refers to a remote session, like a ssh login */
                 userLabelText = _("%s (remote)").format(userName);
             else if (session.info.type == "tty")
+                /* Translators: Console here refers to a tty like a VT console */
                 userLabelText = _("%s (console)").format(userName);
             else
                 userLabelText = userName;
@@ -961,6 +967,9 @@ const UserMenuButton = new Lang.Class({
                         if (proxy.Class != 'user')
                             continue;
 
+                        if (proxy.State == 'closing')
+                            continue;
+
                         if (proxy.Id == GLib.getenv('XDG_SESSION_ID'))
                             continue;
 

js/ui/userWidget.js

@@ -16,6 +16,7 @@ const UserWidget = new Lang.Class({
 
         this.actor = new St.BoxLayout({ style_class: 'user-widget',
                                         vertical: false });
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
 
         this._avatar = new UserMenu.UserAvatarWidget(user);
         this.actor.add(this._avatar.actor,
@@ -36,7 +37,7 @@ const UserWidget = new Lang.Class({
             this._updateUser();
     },
 
-    destroy: function() {
+    _onDestroy: function() {
         if (this._userLoadedId != 0) {
             this._user.disconnect(this._userLoadedId);
             this._userLoadedId = 0;
@@ -46,8 +47,6 @@ const UserWidget = new Lang.Class({
             this._user.disconnect(this._userChangedId);
             this._userChangedId = 0;
         }
-
-        this.actor.destroy();
     },
 
     _updateUser: function() {

js/ui/viewSelector.js

@@ -83,11 +83,10 @@ const ViewSelector = new Lang.Class({
         this._entry.connect('notify::mapped', Lang.bind(this, this._onMapped));
         global.stage.connect('notify::key-focus', Lang.bind(this, this._onStageKeyFocusChanged));
 
-        this._inactiveIcon = new St.Icon({ style_class: 'search-entry-icon',
-                                           icon_name: 'edit-find-symbolic' });
-        this._activeIcon = new St.Icon({ style_class: 'search-entry-icon',
-                                         icon_name: 'edit-clear-symbolic' });
-        this._entry.set_secondary_icon(this._inactiveIcon);
+        this._entry.set_primary_icon(new St.Icon({ style_class: 'search-entry-icon',
+                                                   icon_name: 'edit-find-symbolic' }));
+        this._clearIcon = new St.Icon({ style_class: 'search-entry-icon',
+                                        icon_name: 'edit-clear-symbolic' });
 
         this._iconClickedId = 0;
         this._capturedEventId = 0;
@@ -279,8 +278,7 @@ const ViewSelector = new Lang.Class({
             else
                 Main.overview.hide();
             return true;
-        } else if (Clutter.keysym_to_unicode(symbol) ||
-                   (symbol == Clutter.BackSpace && this._searchActive)) {
+        } else if (this._shouldTriggerSearch(symbol)) {
             this.startSearch(event);
         } else if (!this._searchActive) {
             if (symbol == Clutter.Tab || symbol == Clutter.Down) {
@@ -345,6 +343,17 @@ const ViewSelector = new Lang.Class({
         }
     },
 
+    _shouldTriggerSearch: function(symbol) {
+        let unicode = Clutter.keysym_to_unicode(symbol);
+        if (unicode == 0)
+            return false;
+
+        if (getTermsForSearchString(String.fromCharCode(unicode)).length > 0)
+            return true;
+
+        return symbol == Clutter.BackSpace && this._searchActive;
+    },
+
     startSearch: function(event) {
         global.stage.set_key_focus(this._text);
         this._text.event(event, true);
@@ -366,7 +375,7 @@ const ViewSelector = new Lang.Class({
             this._searchResults.startingSearch();
 
         if (this._searchActive) {
-            this._entry.set_secondary_icon(this._activeIcon);
+            this._entry.set_secondary_icon(this._clearIcon);
 
             if (this._iconClickedId == 0)
                 this._iconClickedId = this._entry.connect('secondary-icon-clicked',
@@ -386,7 +395,7 @@ const ViewSelector = new Lang.Class({
                 this._searchTimeoutId = 0;
             }
 
-            this._entry.set_secondary_icon(this._inactiveIcon);
+            this._entry.set_secondary_icon(null);
             this._searchCancelled();
         }
     },
@@ -502,6 +511,22 @@ const ViewSelector = new Lang.Class({
             return ViewPage.APPS;
         else
             return ViewPage.SEARCH;
+    },
+
+    fadeIn: function() {
+        let actor = this._activePage;
+        Tweener.addTween(actor, { opacity: 255,
+                                  time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME / 2,
+                                  transition: 'easeInQuad'
+                                });
+    },
+
+    fadeHalf: function() {
+        let actor = this._activePage;
+        Tweener.addTween(actor, { opacity: 128,
+                                  time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME / 2,
+                                  transition: 'easeOutQuad'
+                                });
     }
 });
 Signals.addSignalMethods(ViewSelector.prototype);

js/ui/wanda.js

@@ -11,12 +11,14 @@ const Layout = imports.ui.layout;
 const Main = imports.ui.main;
 const Panel = imports.ui.panel;
 
-// we could make these gsettings
 const FISH_NAME = 'wanda';
+const FISH_FILENAME = 'wanda.png';
 const FISH_SPEED = 300;
 const FISH_COMMAND = 'fortune';
+// The size of an individual frame in the animation
+const FISH_HEIGHT = 22;
+const FISH_WIDTH = 36;
 
-const GNOME_PANEL_PIXMAPDIR = '../gnome-panel/fish';
 const FISH_GROUP = 'Fish Animation';
 
 const MAGIC_FISH_KEY = 'free the fish';
@@ -26,33 +28,16 @@ const WandaIcon = new Lang.Class({
     Extends: IconGrid.BaseIcon,
 
     _init : function(fish, label, params) {
-        this._fish = fish;
-        let file = GLib.build_filenamev([global.datadir, GNOME_PANEL_PIXMAPDIR, fish + '.fish']);
-
-        if (GLib.file_test(file, GLib.FileTest.EXISTS)) {
-            this._keyfile = new GLib.KeyFile();
-            this._keyfile.load_from_file(file, GLib.KeyFileFlags.NONE);
-
-            this._imageFile = GLib.build_filenamev([global.datadir, GNOME_PANEL_PIXMAPDIR,
-                                                    this._keyfile.get_string(FISH_GROUP, 'image')]);
-
-            let tmpPixbuf = GdkPixbuf.Pixbuf.new_from_file(this._imageFile);
-
-            this._imgHeight = tmpPixbuf.height;
-            this._imgWidth = tmpPixbuf.width / this._keyfile.get_integer(FISH_GROUP, 'frames');
-        } else {
-            this._imageFile = null;
-        }
-
         this.parent(label, params);
+
+        this._fish = fish;
+        this._imageFile = GLib.build_filenamev([global.datadir, fish + '.png']);
+
+        this._imgHeight = FISH_HEIGHT;
+        this._imgWidth = FISH_WIDTH;
     },
 
     createIcon: function(iconSize) {
-        if (!this._imageFile) {
-            return new St.Icon({ icon_name: 'face-smile',
-                                 icon_size: iconSize });
-        }
-
         this._animations = new Panel.Animation(this._imageFile, this._imgWidth, this._imgHeight, FISH_SPEED);
         this._animations.play();
         return this._animations.actor;

js/ui/windowManager.js

@@ -136,6 +136,42 @@ const WindowManager = new Lang.Class({
                                         Shell.KeyBindingMode.NORMAL |
                                         Shell.KeyBindingMode.OVERVIEW,
                                         Lang.bind(this, this._showWorkspaceSwitcher));
+        this.allowKeybinding('switch-to-workspace-1',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-2',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-3',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-4',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-5',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-6',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-7',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-8',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-9',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-10',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-11',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
+        this.allowKeybinding('switch-to-workspace-12',
+                             Shell.KeyBindingMode.NORMAL |
+                             Shell.KeyBindingMode.OVERVIEW);
         this.setCustomKeybindingHandler('switch-applications',
                                         Shell.KeyBindingMode.NORMAL,
                                         Lang.bind(this, this._startAppSwitcher));
@@ -172,8 +208,9 @@ const WindowManager = new Lang.Class({
         this.addKeybinding('open-application-menu',
                            new Gio.Settings({ schema: SHELL_KEYBINDINGS_SCHEMA }),
                            Meta.KeyBindingFlags.NONE,
-                           Shell.KeyBindingMode.NORMAL,
-                           Lang.bind(this, this._openAppMenu));
+                           Shell.KeyBindingMode.NORMAL |
+                           Shell.KeyBindingMode.TOPBAR_POPUP,
+                           Lang.bind(this, this._toggleAppMenu));
 
         Main.overview.connect('showing', Lang.bind(this, function() {
             for (let i = 0; i < this._dimmedWindows.length; i++)
@@ -564,9 +601,9 @@ const WindowManager = new Lang.Class({
 
         let switchData = {};
         this._switchData = switchData;
-        switchData.inGroup = new Clutter.Group();
-        switchData.outGroup = new Clutter.Group();
-        switchData.movingWindowBin = new Clutter.Group();
+        switchData.inGroup = new Clutter.Actor();
+        switchData.outGroup = new Clutter.Actor();
+        switchData.movingWindowBin = new Clutter.Actor();
         switchData.windows = [];
 
         let wgroup = global.window_group;
@@ -593,7 +630,7 @@ const WindowManager = new Lang.Class({
                 switchData.windows.push({ window: window,
                                           parent: window.get_parent() });
                 window.reparent(switchData.inGroup);
-                window.show_all();
+                window.show();
             }
         }
 
@@ -679,8 +716,8 @@ const WindowManager = new Lang.Class({
         Main.ctrlAltTabManager.popup(backwards, binding.get_name(), binding.get_mask());
     },
 
-    _openAppMenu : function(display, screen, window, event, binding) {
-        Main.panel.openAppMenu();
+    _toggleAppMenu : function(display, screen, window, event, binding) {
+        Main.panel.toggleAppMenu();
     },
 
     _showWorkspaceSwitcher : function(display, screen, window, binding) {

js/ui/workspace.js

@@ -68,15 +68,15 @@ const WindowClone = new Lang.Class({
 
         // The MetaShapedTexture that we clone has a size that includes
         // the invisible border; this is inconvenient; rather than trying
-        // to compensate all over the place we insert a ClutterGroup into
+        // to compensate all over the place we insert a ClutterActor into
         // the hierarchy that is sized to only the visible portion.
-        this.actor = new Clutter.Group({ reactive: true,
+        this.actor = new Clutter.Actor({ reactive: true,
                                          x: this.origX,
                                          y: this.origY,
                                          width: outerRect.width,
                                          height: outerRect.height });
 
-        this.actor.add_actor(this._windowClone);
+        this.actor.add_child(this._windowClone);
 
         this.actor._delegate = this;
 
@@ -121,15 +121,33 @@ const WindowClone = new Lang.Class({
             return this._slot;
     },
 
+    // Find the actor just below us, respecting reparenting done
+    // by DND code
+    getActualStackAbove: function() {
+        if (this._stackAbove == null)
+            return null;
+
+        if (this.inDrag || this._zooming) {
+            if (this._stackAbove._delegate)
+                return this._stackAbove._delegate.getActualStackAbove();
+            else
+                return null;
+        } else {
+            return this._stackAbove;
+        }
+    },
+
     setStackAbove: function (actor) {
         this._stackAbove = actor;
         if (this.inDrag)
             // We'll fix up the stack after the drag
             return;
-        if (this._stackAbove == null)
+
+        let actualAbove = this.getActualStackAbove();
+        if (actualAbove == null)
             this.actor.lower_bottom();
         else
-            this.actor.raise(this._stackAbove);
+            this.actor.raise(actualAbove);
     },
 
     destroy: function () {
@@ -561,6 +579,80 @@ const WindowPositionFlags = {
     ANIMATE: 1 << 1
 };
 
+// Window Thumbnail Layout Algorithm
+// =================================
+//
+// General overview
+// ----------------
+//
+// The window thumbnail layout algorithm calculates some optimal layout
+// by computing layouts with some number of rows, calculating how good
+// each layout is, and stopping iterating when it finds one that is worse
+// than the previous layout. A layout consists of which windows are in
+// which rows, row sizes and other general state tracking that would make
+// calculating window positions from this information fairly easy.
+//
+// We don't compute some global order of windows right now for optimal
+// travel when animating into the overview; windows are assumed to be
+// in some stable order.
+//
+// After a layout is computed that's considered the best layout, we
+// compute the layout scale to fit it in the area, and then compute
+// slots (sizes and positions) for each thumbnail.
+//
+// Layout generation
+// -----------------
+//
+// Layout generation is naive and simple: we simply add windows to a row
+// until we've added too many windows to a row, and then make a new row,
+// until we have our required N rows. The potential issue with this strategy
+// is that we may have too many windows at the bottom in some pathological
+// cases, which tends to make the thumbnails have the shape of a pile of
+// sand with a peak, with one window at the top.
+//
+// Scaling factors
+// ---------------
+//
+// Thumbnail position is mostly straightforward -- the main issue is
+// computing an optimal scale for each window that fits the constraints,
+// and doesn't make the thumbnail too small to see. There are two factors
+// involved in thumbnail scale to make sure that these two goals are met:
+// the window scale (calculated by _computeWindowScale) and the layout
+// scale (calculated by computeSizeAndScale).
+//
+// The calculation logic becomes slightly more complicated because row
+// and column spacing are not scaled, they're constant, so we can't
+// simply generate a bunch of window positions and then scale it. In
+// practice, it's not too bad -- we can simply try to fit the layout
+// in the input area minus whatever spacing we have, and then add
+// it back afterwards.
+//
+// The window scale is constant for the window's size regardless of the
+// input area or the layout scale or rows or anything else, and right
+// now just enlarges the window if it's too small. The fact that this
+// factor is stable makes it easy to calculate, so there's no sense
+// in not applying it in most calculations.
+//
+// The layout scale depends on the input area, the rows, etc, but is the
+// same for the entire layout, rather than being per-window. After
+// generating the rows of windows, we basically do some basic math to
+// fit the full, unscaled layout to the input area, as described above.
+//
+// With these two factors combined, the final scale of each thumbnail is
+// simply windowScale * layoutScale... almost.
+//
+// There's one additional constraint: the thumbnail scale must never be
+// larger than WINDOW_CLONE_MAXIMUM_SCALE, which means that the inequality:
+//
+//   windowScale * layoutScale <= WINDOW_CLONE_MAXIMUM_SCALE
+//
+// must always be true. This is for each individual window -- while we
+// could adjust layoutScale to make the largest thumbnail smaller than
+// WINDOW_CLONE_MAXIMUM_SCALE, it would shrink windows which are already
+// under the inequality. To solve this, we simply cheat: we simply keep
+// each window's "cell" area to be the same, but we shrink the thumbnail
+// and center it horizontally, and align it to the bottom vertically.
+
 const LayoutStrategy = new Lang.Class({
     Name: 'LayoutStrategy',
     Abstract: true,
@@ -583,19 +675,15 @@ const LayoutStrategy = new Lang.Class({
         //   meant to be scaled
         //
         // * neither height/fullHeight have any sort of spacing or padding
-        //
-        // * if cellWidth is present, all windows in the row will occupy
-        //   the space of cellWidth, centered.
         return { x: 0, y: 0,
                  width: 0, height: 0,
                  fullWidth: 0, fullHeight: 0,
-                 cellWidth: 0,
                  windows: [] };
     },
 
-    // Computes and returns a fancy scale for @window using the
-    // base scale, @scale.
-    _computeWindowScale: function(window, scale) {
+    // Computes and returns an individual scaling factor for @window,
+    // to be applied in addition to the overal layout scale.
+    _computeWindowScale: function(window) {
         // Since we align windows next to each other, the height of the
         // thumbnails is much more important to preserve than the width of
         // them, so two windows with equal height, but maybe differering
@@ -608,14 +696,13 @@ const LayoutStrategy = new Lang.Class({
         // good. We'll use a multiplier of 1.5 for this.
 
         // Map from [0, 1] to [1.5, 1]
-        let fancyScale = _interpolate(1.5, 1, ratio) * scale;
-        return fancyScale;
+        return _interpolate(1.5, 1, ratio);
     },
 
     // Compute the size of each row, by assigning to the properties
     // row.width, row.height, row.fullWidth, row.fullHeight, and
-    // (optionally) row.cellWidth, for each row in @layout.rows.
-    // This method is intended to be called by subclasses.
+    // (optionally) for each row in @layout.rows. This method is
+    // intended to be called by subclasses.
     _computeRowSizes: function(layout) {
         throw new Error('_computeRowSizes not implemented');
     },
@@ -676,7 +763,7 @@ const LayoutStrategy = new Lang.Class({
     computeWindowSlots: function(layout, area) {
         this._computeRowSizes(layout);
 
-        let { rows: rows, scale: scale, state: state } = layout;
+        let { rows: rows, scale: scale } = layout;
 
         let slots = [];
 
@@ -697,24 +784,22 @@ const LayoutStrategy = new Lang.Class({
         for (let i = 0; i < rows.length; i++) {
             let row = rows[i];
             row.y += baseY;
-            let baseX = row.x;
+            let x = row.x;
             for (let j = 0; j < row.windows.length; j++) {
                 let window = row.windows[j];
 
-                let s = this._computeWindowScale(window, scale);
+                let s = scale * this._computeWindowScale(window);
+                let cellWidth = window.actor.width * s;
+                let cellHeight = window.actor.height * s;
+
                 s = Math.min(s, WINDOW_CLONE_MAXIMUM_SCALE);
-                let width = window.actor.width * s;
-                let height = window.actor.height * s;
-                let y = row.y + row.height - height;
+                let cloneWidth = window.actor.width * s;
 
-                let x = baseX;
-                if (row.cellWidth) {
-                    x += (row.cellWidth - width) / 2;
-                    width = row.cellWidth;
-                }
+                let cloneX = x + (cellWidth - cloneWidth) / 2;
+                let cloneY = row.y + row.height - cellHeight;
 
-                slots.push([x, y, s, window]);
-                baseX += width + this._columnSpacing;
+                slots.push([cloneX, cloneY, s, window]);
+                x += cellWidth + this._columnSpacing;
             }
         }
         return slots;
@@ -753,7 +838,9 @@ const UnalignedLayoutStrategy = new Lang.Class({
         let rows = [];
         let totalWidth = 0;
         for (let i = 0; i < windows.length; i++) {
-            totalWidth += windows[i].actor.width;
+            let window = windows[i];
+            let s = this._computeWindowScale(window);
+            totalWidth += window.actor.width * s;
         }
 
         let idealRowWidth = totalWidth / numRows;
@@ -765,7 +852,7 @@ const UnalignedLayoutStrategy = new Lang.Class({
 
             for (; windowIdx < windows.length; windowIdx++) {
                 let window = windows[windowIdx];
-                let s = this._computeWindowScale(window, 1);
+                let s = this._computeWindowScale(window);
                 let width = window.actor.width * s;
                 let height = window.actor.height * s;
                 row.fullHeight = Math.max(row.fullHeight, height);
@@ -814,7 +901,7 @@ const Workspace = new Lang.Class({
 
         this.monitorIndex = monitorIndex;
         this._monitor = Main.layoutManager.monitors[this.monitorIndex];
-        this._windowOverlaysGroup = new Clutter.Group();
+        this._windowOverlaysGroup = new Clutter.Actor();
         // Without this the drop area will be overlapped.
         this._windowOverlaysGroup.set_size(0, 0);
 
@@ -839,7 +926,7 @@ const Workspace = new Lang.Class({
         this._windowOverlays = [];
         for (let i = 0; i < windows.length; i++) {
             if (this._isOverviewWindow(windows[i])) {
-                this._addWindowClone(windows[i]);
+                this._addWindowClone(windows[i], true);
             }
         }
 
@@ -964,11 +1051,23 @@ const Workspace = new Lang.Class({
             if (clone.inDrag)
                 continue;
 
-            clone.slot = [x, y, clone.actor.width * scale, clone.actor.height * scale];
+            let cloneWidth = clone.actor.width * scale;
+            let cloneHeight = clone.actor.height * scale;
+            clone.slot = [x, y, cloneWidth, cloneHeight];
 
-            if (overlay && initialPositioning)
+            if (overlay && (initialPositioning || !clone.positioned))
                 overlay.hide();
 
+            if (!clone.positioned) {
+                // This window appeared after the overview was already up
+                // Grow the clone from the center of the slot
+                clone.actor.x = x + cloneWidth / 2;
+                clone.actor.y = y + cloneHeight / 2;
+                clone.actor.scale_x = 0;
+                clone.actor.scale_y = 0;
+                clone.positioned = true;
+            }
+
             if (animate && isOnCurrentWorkspace) {
                 if (!metaWindow.showing_on_its_workspace()) {
                     /* Hidden windows should fade in and grow
@@ -1154,7 +1253,7 @@ const Workspace = new Lang.Class({
         if (!this._isMyWindow(win) || !this._isOverviewWindow(win))
             return;
 
-        let [clone, overlay] = this._addWindowClone(win);
+        let [clone, overlay] = this._addWindowClone(win, false);
 
         if (win._overviewHint) {
             let x = win._overviewHint.x - this.actor.x;
@@ -1163,16 +1262,10 @@ const Workspace = new Lang.Class({
             delete win._overviewHint;
 
             clone.slot = [x, y, clone.actor.width * scale, clone.actor.height * scale];
+            clone.positioned = true;
             clone.actor.set_position (x, y);
             clone.actor.set_scale (scale, scale);
             clone.overlay.relayout(false);
-        } else {
-            // Position new windows at the top corner of the workspace rather
-            // than where they were placed for real to avoid the window
-            // being clipped to the workspaceView. Its not really more
-            // natural for the window to suddenly appear in the overview
-            // on some seemingly random location anyway.
-            clone.actor.set_position (this._x, this._y);
         }
 
         this._currentLayout = null;
@@ -1319,10 +1412,11 @@ const Workspace = new Lang.Class({
     },
 
     // Create a clone of a (non-desktop) window and add it to the window list
-    _addWindowClone : function(win) {
+    _addWindowClone : function(win, positioned) {
         let clone = new WindowClone(win, this);
         let overlay = new WindowOverlay(clone, this._windowOverlaysGroup);
         clone.overlay = overlay;
+        clone.positioned = positioned;
 
         clone.connect('selected',
                       Lang.bind(this, this._onCloneSelected));
@@ -1349,6 +1443,11 @@ const Workspace = new Lang.Class({
 
         overlay.connect('show-close-button', Lang.bind(this, this._onShowOverlayClose));
 
+        if (this._windows.length == 0)
+            clone.setStackAbove(null);
+        else
+            clone.setStackAbove(this._windows[this._windows.length - 1].actor);
+
         this._windows.push(clone);
         this._windowOverlays.push(overlay);
 

js/ui/workspaceThumbnail.js

@@ -62,12 +62,35 @@ const WindowClone = new Lang.Class({
         this.inDrag = false;
     },
 
+    // Find the actor just below us, respecting reparenting done
+    // by DND code
+    getActualStackAbove: function() {
+        if (this._stackAbove == null)
+            return null;
+
+        if (this.inDrag) {
+            if (this._stackAbove._delegate)
+                return this._stackAbove._delegate.getActualStackAbove();
+            else
+                return null;
+        } else {
+            return this._stackAbove;
+        }
+    },
+
     setStackAbove: function (actor) {
         this._stackAbove = actor;
-        if (this._stackAbove == null)
+
+        // Don't apply the new stacking now, it will be applied
+        // when dragging ends and window are stacked again
+        if (actor.inDrag)
+            return;
+
+        let actualAbove = this.getActualStackAbove();
+        if (actualAbove == null)
             this.actor.lower_bottom();
         else
-            this.actor.raise(this._stackAbove);
+            this.actor.raise(actualAbove);
     },
 
     destroy: function () {
@@ -166,8 +189,8 @@ const WorkspaceThumbnail = new Lang.Class({
                                      style_class: 'workspace-thumbnail' });
         this.actor._delegate = this;
 
-        this._contents = new Clutter.Group();
-        this.actor.add_actor(this._contents);
+        this._contents = new Clutter.Actor();
+        this.actor.add_child(this._contents);
 
         this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
 
@@ -361,9 +384,8 @@ const WorkspaceThumbnail = new Lang.Class({
     },
 
     destroy : function() {
-        this.actor.destroy();
-        this._bgManager.destroy();
-        this._bgManager = null;
+        if (this.actor)
+          this.actor.destroy();
     },
 
     workspaceRemoved : function() {
@@ -384,6 +406,11 @@ const WorkspaceThumbnail = new Lang.Class({
     _onDestroy: function(actor) {
         this.workspaceRemoved();
 
+        if (this._bgManager) {
+          this._bgManager.destroy();
+          this._bgManager = null;
+        }
+
         this._windows = [];
         this.actor = null;
     },
@@ -535,6 +562,7 @@ const ThumbnailsBox = new Lang.Class({
         this._dropPlaceholderPos = -1;
         this._dropPlaceholder = new St.Bin({ style_class: 'placeholder' });
         this.actor.add_actor(this._dropPlaceholder);
+        this._spliceIndex = -1;
 
         this._targetScale = 0;
         this._scale = 0;
@@ -551,7 +579,6 @@ const ThumbnailsBox = new Lang.Class({
 
         this.actor.connect('button-press-event', function() { return true; });
         this.actor.connect('button-release-event', Lang.bind(this, this._onButtonRelease));
-        this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
 
         Main.overview.connect('showing',
                               Lang.bind(this, this._createThumbnails));
@@ -590,7 +617,7 @@ const ThumbnailsBox = new Lang.Class({
             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.time);
+                thumbnail.activate(event.get_time());
                 break;
             }
         }
@@ -718,6 +745,8 @@ const ThumbnailsBox = new Lang.Class({
                     return win.get_workspace() >= newWorkspaceIndex;
             });
 
+            this._spliceIndex = newWorkspaceIndex;
+
             // ... move them down one.
             windows.forEach(function(win) {
                 win.meta_window.change_workspace_by_index(win.get_workspace() + 1,
@@ -739,6 +768,14 @@ const ThumbnailsBox = new Lang.Class({
                                         WORKSPACE_KEEP_ALIVE_TIME);
             }
 
+            // Start the animation on the workspace (which is actually
+            // an old one which just became empty)
+            let thumbnail = this._thumbnails[newWorkspaceIndex];
+            this._setThumbnailState(thumbnail, ThumbnailState.NEW);
+            thumbnail.slidePosition = 1;
+
+            this._queueUpdateStates();
+
             return true;
         } else {
             return false;
@@ -826,7 +863,8 @@ const ThumbnailsBox = new Lang.Class({
             this._thumbnails.push(thumbnail);
             this.actor.add_actor(thumbnail.actor);
 
-            if (start > 0) { // not the initial fill
+            if (start > 0 && this._spliceIndex == -1) {
+                // not the initial fill, and not splicing via DND
                 thumbnail.state = ThumbnailState.NEW;
                 thumbnail.slidePosition = 1; // start slid out
                 this._haveNewThumbnails = true;
@@ -841,6 +879,9 @@ const ThumbnailsBox = new Lang.Class({
 
         // The thumbnails indicator actually needs to be on top of the thumbnails
         this._indicator.raise_top();
+
+        // Clear the splice index, we got the message
+        this._spliceIndex = -1;
     },
 
     removeThumbnails: function(start, count) {
@@ -1215,16 +1256,5 @@ const ThumbnailsBox = new Lang.Class({
                            },
                            onCompleteScope: this
                          });
-    },
-
-    _onScrollEvent: function (actor, event) {
-        switch (event.get_scroll_direction()) {
-        case Clutter.ScrollDirection.UP:
-            Main.wm.actionMoveWorkspace(Meta.MotionDirection.UP);
-            break;
-        case Clutter.ScrollDirection.DOWN:
-            Main.wm.actionMoveWorkspace(Meta.MotionDirection.DOWN);
-            break;
-        }
     }
 });

js/ui/workspacesView.js

@@ -386,6 +386,15 @@ const WorkspacesView = new Lang.Class({
         let current = Math.round(adj.value);
 
         if (active != current) {
+            if (!this._workspaces[current]) {
+                // The current workspace was destroyed. This could happen
+                // when you are on the last empty workspace, and consolidate
+                // windows using the thumbnail bar.
+                // In that case, the intended behavior is to stay on the empty
+                // workspace, which is the last one, so pick it.
+                current = this._workspaces.length - 1;
+            }
+
             let metaWorkspace = this._workspaces[current].metaWorkspace;
             metaWorkspace.activate(global.get_current_time());
         }

js/ui/xdndHandler.js

@@ -21,14 +21,7 @@ const XdndHandler = new Lang.Class({
         Shell.util_set_hidden_from_pick(this._dummy, true);
         this._dummy.hide();
 
-        // Mutter delays the creation of the output window as long
-        // as possible to avoid flicker. In case a plugin wants to
-        // access it directly it has to connect to the stage's show
-        // signal. (see comment in compositor.c:meta_compositor_manage_screen)
-        global.stage.connect('show', function () {
-                                        global.init_xdnd();
-                                        return false;
-                                      });
+        global.init_xdnd();
 
         global.connect('xdnd-enter', Lang.bind(this, this._onEnter));
         global.connect('xdnd-position-changed', Lang.bind(this, this._onPositionChanged));
@@ -75,7 +68,7 @@ const XdndHandler = new Lang.Class({
                                                                    source: cursorWindow});
 
             this._cursorWindowClone = new Clutter.Clone({ source: cursorWindow });
-            global.overlay_group.add_actor(this._cursorWindowClone);
+            Main.uiGroup.add_actor(this._cursorWindowClone);
             Shell.util_set_hidden_from_pick(this._cursorWindowClone, true);
 
             // Make sure that the clone has the same position as the source
@@ -89,7 +82,7 @@ const XdndHandler = new Lang.Class({
     },
 
     _onPositionChanged: function(obj, x, y) {
-        let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.ALL, x, y);
+        let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, x, y);
 
         // Make sure that the cursor window is on top
         if (this._cursorWindowClone)

man/gnome-shell.xml

@@ -125,6 +125,12 @@
                                 <listitem><para>List possible modes and exit</para></listitem>
                         </varlistentry>
 
+                        <varlistentry>
+                                <term><option>--clutter-display=<replaceable>DISPLAY</replaceable></option></term>
+
+                                <listitem><para>Clutter the option display (otherwise ignored)</para></listitem>
+                        </varlistentry>
+
                 </variablelist>
 
         </refsect1>

po/LINGUAS

@@ -28,6 +28,7 @@ gu
 he
 hi
 hu
+ia
 id
 it
 ja
@@ -60,6 +61,7 @@ sr@latin
 sv
 ta
 te
+tg
 th
 tr
 ug 

po/POTFILES.in

@@ -1,3 +1,6 @@
+# List of source files containing translatable strings.
+# Please keep this file sorted alphabetically.
+[encoding: UTF-8]
 data/50-gnome-shell-screenshot.xml.in
 data/50-gnome-shell-system.xml.in
 data/gnome-shell.desktop.in.in
@@ -30,6 +33,7 @@ js/ui/lookingGlass.js
 js/ui/main.js
 js/ui/messageTray.js
 js/ui/notificationDaemon.js
+js/ui/overviewControls.js
 js/ui/overview.js
 js/ui/panel.js
 js/ui/popupMenu.js
@@ -51,6 +55,7 @@ js/ui/viewSelector.js
 js/ui/wanda.js
 js/ui/windowAttentionHandler.js
 src/calendar-server/evolution-calendar.desktop.in.in
+# Please do not remove this file from POTFILES.in. Run "git submodule init && git submodule update" to get it.
 src/gvc/gvc-mixer-control.c
 src/main.c
 src/shell-app.c

po/et.po

@@ -13,8 +13,8 @@ msgstr ""
 "Project-Id-Version: gnome-shell MASTER\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-"
 "shell&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2012-12-09 13:03+0000\n"
-"PO-Revision-Date: 2012-12-19 16:47+0300\n"
+"POT-Creation-Date: 2013-03-11 22:02+0000\n"
+"PO-Revision-Date: 2013-03-12 16:28+0300\n"
 "Last-Translator: Mattias Põldaru <mahfiaz@gmail.com>\n"
 "Language-Team: Estonian <>\n"
 "Language: et\n"
@@ -104,6 +104,16 @@ msgid ""
 "favorites area."
 msgstr "Nendele tunnustele vastavaid rakendusi kuvatakse lemmikutes."
 
+msgid "List of categories that should be displayed as folders"
+msgstr "Kategooriad, mida tuleb kuvada kaustadena"
+
+msgid ""
+"Each category name in this list will be represented as folder in the "
+"application view, rather than being displayed inline in the main view."
+msgstr ""
+"Kõiki selles loetelus olevaid kategooriaid kuvatakse rakenduste vaates "
+"kaustadena, mitte peavaates teistega koos."
+
 msgid "History for command (Alt-F2) dialog"
 msgstr "Käsudialoogi (Alt-F2) ajalugu"
 
@@ -135,12 +145,6 @@ msgstr ""
 "See võti keelab automaatse 'Logi välja' menüükirje peitmise, kui arvutis on "
 "üks kasutaja ning avatud üks seanss."
 
-msgid "Show full name in the user menu"
-msgstr "Kasutajamenüüs näidatakse kasutaja tervet nime"
-
-msgid "Whether the users full name is shown in the user menu or not."
-msgstr "Kas kasutajamenüüs näidatakse kasutaja kogu nime või mitte."
-
 msgid ""
 "Whether to remember password for mounting encrypted or remote filesystems"
 msgstr ""
@@ -299,12 +303,8 @@ msgstr "Laiendus"
 msgid "Select an extension to configure using the combobox above."
 msgstr "Vali seadistatav laiendus kasutades ülemist valikukasti."
 
-msgid "Session..."
-msgstr "Seanss..."
-
-msgctxt "title"
-msgid "Sign In"
-msgstr "Sisselogimine"
+msgid "Session…"
+msgstr "Seanss…"
 
 #. translators: this message is shown below the user list on the
 #. login screen. It can be activated to reveal an entry for
@@ -368,16 +368,12 @@ msgstr "Käsku pole võimalik analüüsida:"
 msgid "Execution of '%s' failed:"
 msgstr "'%s' käivitamine nurjus:"
 
-#. Translators: Filter to display all applications
+msgid "Frequent"
+msgstr "Sage"
+
 msgid "All"
 msgstr "Kõik"
 
-msgid "APPLICATIONS"
-msgstr "RAKENDUSED"
-
-msgid "SETTINGS"
-msgstr "SEADED"
-
 msgid "New Window"
 msgstr "Uus aken"
 
@@ -395,6 +391,12 @@ msgstr "%s lisati lemmikutesse."
 msgid "%s has been removed from your favorites."
 msgstr "%s eemaldati lemmikutest."
 
+msgid "Settings"
+msgstr "Sätted"
+
+msgid "Change Background…"
+msgstr "Muuda tausta…"
+
 #. Translators: Shown in calendar event list for all day events
 #. * Keep it short, best if you can use less then 10 characters
 #.
@@ -402,15 +404,18 @@ msgctxt "event list time"
 msgid "All Day"
 msgstr "Kogu päev"
 
-#. Translators: Shown in calendar event list, if 24h format
+#. Translators: Shown in calendar event list, if 24h format,
+#. \u2236 is a ratio character, similar to :
 msgctxt "event list time"
-msgid "%H:%M"
-msgstr "%H:%M"
+msgid "%H\\u2236%M"
+msgstr "%H\\u2236%M"
 
-#. Transators: Shown in calendar event list, if 12h format
+#. Transators: Shown in calendar event list, if 12h format,
+#. \u2236 is a ratio character, similar to : and \u2009 is
+#. a thin space
 msgctxt "event list time"
-msgid "%l:%M %p"
-msgstr "%l:%M %p"
+msgid "%l\\u2236%M\\u2009%p"
+msgstr "%l\\u2236%M\\u2009%p"
 
 #. Translators: Calendar grid abbreviation for Sunday.
 #. *
@@ -517,6 +522,12 @@ msgstr "Käesolev nädal"
 msgid "Next week"
 msgstr "Järgmine nädal"
 
+msgid "External drive connected"
+msgstr "Väline ketas ühendati"
+
+msgid "External drive disconnected"
+msgstr "Väline ketas eemaldati"
+
 msgid "Removable Devices"
 msgstr "Eemaldatavad seadmed"
 
@@ -801,12 +812,20 @@ msgstr "Aknad"
 msgid "Show Applications"
 msgstr "Rakenduste kuvamine"
 
-msgid "Date and Time Settings"
-msgstr "Kuupäeva ja kellaaja sätted"
+#. Translators: this is the name of the dock/favorites area on
+#. the left of the overview
+msgid "Dash"
+msgstr "Dokk"
 
 msgid "Open Calendar"
 msgstr "Ava kalender"
 
+msgid "Open Clocks"
+msgstr "Ava kell"
+
+msgid "Date & Time Settings"
+msgstr "Kuupäeva ja kella sätted"
+
 #. Translators: This is the date format to use when the calendar popup is
 #. * shown - it is shown just below the time in the shell (e.g. "Tue 9:29 AM").
 #.
@@ -897,9 +916,6 @@ msgstr "Paigalda"
 msgid "Download and install '%s' from extensions.gnome.org?"
 msgstr "Kas laadida alla ja paigaldada '%s' aadressilt extensions.gnome.org?"
 
-msgid "tray"
-msgstr "salv"
-
 msgid "Keyboard"
 msgstr "Klaviatuur"
 
@@ -920,6 +936,8 @@ msgstr "Näita vigu"
 msgid "Enabled"
 msgstr "Lubatud"
 
+#. translators:
+#. * The device has been disabled
 msgid "Disabled"
 msgstr "Keelatud"
 
@@ -944,6 +962,12 @@ msgstr "Ava"
 msgid "Remove"
 msgstr "Eemalda"
 
+msgid "Clear Messages"
+msgstr "Kustuta teated"
+
+msgid "Notification Settings"
+msgstr "Märguannete sätted"
+
 msgid "No Messages"
 msgstr "Teateid pole"
 
@@ -957,6 +981,12 @@ msgctxt "program"
 msgid "Unknown"
 msgstr "Tundmatu"
 
+#, c-format
+msgid "%d new message"
+msgid_plural "%d new messages"
+msgstr[0] "%d uus sõnum"
+msgstr[1] "%d uut sõnumit"
+
 msgid "Undo"
 msgstr "Võta tagasi"
 
@@ -967,13 +997,8 @@ msgstr "Ülevaade"
 #. in the search entry when no search is
 #. active; it should not exceed ~30
 #. characters.
-msgid "Type to search..."
-msgstr "Otsing..."
-
-#. Translators: this is the name of the dock/favorites area on
-#. the left of the overview
-msgid "Dash"
-msgstr "Dokk"
+msgid "Type to search…"
+msgstr "Otsing…"
 
 msgid "Quit"
 msgstr "Sulge"
@@ -1005,12 +1030,6 @@ msgstr "Sulge"
 msgid "%A, %B %d"
 msgstr "%A, %d. %B"
 
-#, c-format
-msgid "%d new message"
-msgid_plural "%d new messages"
-msgstr[0] "%d uus sõnum"
-msgstr[1] "%d uut sõnumit"
-
 #, c-format
 msgid "%d new notification"
 msgid_plural "%d new notifications"
@@ -1020,8 +1039,24 @@ msgstr[1] "%d uut märguannet"
 msgid "Lock"
 msgstr "Lukusta"
 
-msgid "Searching..."
-msgstr "Otsimine..."
+msgid "GNOME needs to lock the screen"
+msgstr "GNOME peab ekraani lukustama"
+
+#. We could not become modal, so we can't activate the
+#. screenshield. The user is probably very upset at this
+#. point, but any application using global grabs is broken
+#. Just tell him to stop using this app
+#.
+#. XXX: another option is to kick the user into the gdm login
+#. screen, where we're not affected by grabs
+msgid "Unable to lock"
+msgstr "Pole võimalik lukustada"
+
+msgid "Lock was blocked by an application"
+msgstr "Rakendus blokeeris lukustamise"
+
+msgid "Searching…"
+msgstr "Otsing…"
 
 msgid "No results."
 msgstr "Tulemused puuduvad."
@@ -1089,11 +1124,11 @@ msgstr "Bluetooth"
 msgid "Visibility"
 msgstr "Nähtavus"
 
-msgid "Send Files to Device..."
-msgstr "Failide saatmine seadmesse..."
+msgid "Send Files to Device…"
+msgstr "Failide saatmine seadmesse…"
 
-msgid "Set up a New Device..."
-msgstr "Uue seadme häälestamine..."
+msgid "Set Up a New Device…"
+msgstr "Uue seadme häälestamine…"
 
 msgid "Bluetooth Settings"
 msgstr "Bluetoothi sätted"
@@ -1111,8 +1146,8 @@ msgstr "ühenduse katkestamine..."
 msgid "connecting..."
 msgstr "ühendumine..."
 
-msgid "Send Files..."
-msgstr "Failide saatmine..."
+msgid "Send Files…"
+msgstr "Failide saatmine…"
 
 msgid "Keyboard Settings"
 msgstr "Klaviatuurisätted"
@@ -1173,7 +1208,7 @@ msgstr "Olgu"
 msgid "Show Keyboard Layout"
 msgstr "Klaviatuuripaigutuse kuvamine"
 
-msgid "Region and Language Settings"
+msgid "Region & Language Settings"
 msgstr "Asukoha ja keele sätted"
 
 msgid "Volume, network, battery"
@@ -1212,17 +1247,23 @@ msgstr "pole saadaval"
 msgid "connection failed"
 msgstr "ühendumine nurjus"
 
-msgid "More..."
-msgstr "Veel..."
+msgid "More…"
+msgstr "Veel…"
 
 #. TRANSLATORS: this is the indication that a connection for another logged in user is active,
 #. and we cannot access its settings (including the name)
 msgid "Connected (private)"
 msgstr "Ühendatud (privaatne)"
 
+msgid "Wired"
+msgstr "Juhtmega"
+
 msgid "Auto Ethernet"
 msgstr "Automaatne ethernet"
 
+msgid "Mobile broadband"
+msgstr "Mobiiliühendus"
+
 msgid "Auto broadband"
 msgstr "Automaatne lairibaühendus"
 
@@ -1269,8 +1310,8 @@ msgstr "Toitesätted..."
 
 #. 0 is reported when UPower does not have enough data
 #. to estimate battery life
-msgid "Estimating..."
-msgstr "Andmete kogumine..."
+msgid "Estimating…"
+msgstr "Andmete kogumine…"
 
 #, c-format
 msgid "%d hour remaining"
@@ -1304,10 +1345,10 @@ msgctxt "percent of battery remaining"
 msgid "%d%%"
 msgstr "%d%%"
 
-msgid "AC adapter"
-msgstr "Võrgutoite adapter"
+msgid "AC Adapter"
+msgstr "Laadija"
 
-msgid "Laptop battery"
+msgid "Laptop Battery"
 msgstr "Sülearvuti aku"
 
 msgid "UPS"
@@ -1322,10 +1363,10 @@ msgstr "Hiir"
 msgid "PDA"
 msgstr "Elektronmärkmik"
 
-msgid "Cell phone"
+msgid "Cell Phone"
 msgstr "Mobiiltelefon"
 
-msgid "Media player"
+msgid "Media Player"
 msgstr "Meediaesitaja"
 
 msgid "Tablet"
@@ -1338,6 +1379,9 @@ msgctxt "device"
 msgid "Unknown"
 msgstr "Tundmatu"
 
+msgid "Volume changed"
+msgstr "Helivaljus muutus"
+
 #. Translators: This is the label for audio volume
 msgid "Volume"
 msgstr "Helivaljus"
@@ -1372,9 +1416,6 @@ msgstr "Ühendamata"
 msgid "Notifications"
 msgstr "Märguanded"
 
-msgid "Settings"
-msgstr "Sätted"
-
 msgid "Switch User"
 msgstr "Vaheta kasutajat"
 
@@ -1394,6 +1435,22 @@ msgstr ""
 "Märguanded on nüüd keelatud, sealhulgas vestlusteated. Sinu netiolekut "
 "muudeti, et teised teaksid, et sa ei pruugi nende teateid näha."
 
+msgid "Other users are logged in."
+msgstr "Teised kasutajad on sisse logitud."
+
+msgid "Shutting down might cause them to lose unsaved work."
+msgstr "Väljalülitamine võib põhjustada salvestamata töö kaotsimineku."
+
+#. Translators: Remote here refers to a remote session, like a ssh login
+#, c-format
+msgid "%s (remote)"
+msgstr "%s (kaugühendus)"
+
+#. Translators: Console here refers to a tty like a VT console
+#, c-format
+msgid "%s (console)"
+msgstr "%s (konsool)"
+
 msgid "Applications"
 msgstr "Rakendused"
 
@@ -1412,9 +1469,6 @@ msgstr ""
 msgid "%s the Oracle says"
 msgstr "Oraakel %s ütleb"
 
-msgid "Your favorite Easter Egg"
-msgstr "Sinu lemmiküllatusmuna"
-
 #, c-format
 msgid "'%s' is ready"
 msgstr "'%s' on valmis"
@@ -1422,6 +1476,25 @@ msgstr "'%s' on valmis"
 msgid "Evolution Calendar"
 msgstr "Evolutioni kalender"
 
+#. translators:
+#. * The number of sound outputs on a particular device
+#, c-format
+msgid "%u Output"
+msgid_plural "%u Outputs"
+msgstr[0] "%u väljund"
+msgstr[1] "%u väljundit"
+
+#. translators:
+#. * The number of sound inputs on a particular device
+#, c-format
+msgid "%u Input"
+msgid_plural "%u Inputs"
+msgstr[0] "%u sisend"
+msgstr[1] "%u sisendit"
+
+msgid "System Sounds"
+msgstr "Süsteemi helid"
+
 msgid "Print version"
 msgstr "Printimise versioon"
 
@@ -1444,15 +1517,48 @@ msgstr "Paroolid ei kattu."
 msgid "Password cannot be blank"
 msgstr "Parool ei saa olla tühi"
 
-msgid "United Kingdom"
-msgstr "Suurbritannia"
-
-msgid "Default"
-msgstr "Vaikimisi"
-
 msgid "Authentication dialog was dismissed by the user"
 msgstr "Kasutaja katkestas autentimisdialoogi"
 
+#~ msgid "Show full name in the user menu"
+#~ msgstr "Kasutajamenüüs näidatakse kasutaja tervet nime"
+
+#~ msgid "Whether the users full name is shown in the user menu or not."
+#~ msgstr "Kas kasutajamenüüs näidatakse kasutaja kogu nime või mitte."
+
+#~ msgctxt "title"
+#~ msgid "Sign In"
+#~ msgstr "Sisselogimine"
+
+#~ msgid "APPLICATIONS"
+#~ msgstr "RAKENDUSED"
+
+#~ msgid "SETTINGS"
+#~ msgstr "SEADED"
+
+#~ msgctxt "event list time"
+#~ msgid "%H:%M"
+#~ msgstr "%H:%M"
+
+#~ msgctxt "event list time"
+#~ msgid "%l:%M %p"
+#~ msgstr "%l:%M %p"
+
+#~ msgid "tray"
+#~ msgstr "salv"
+
+#~ msgid "More..."
+#~ msgstr "Veel..."
+
+#~ msgid "Your favorite Easter Egg"
+#~ msgstr "Sinu lemmiküllatusmuna"
+
+#~ msgid "United Kingdom"
+#~ msgstr "Suurbritannia"
+
+#~ msgid "Default"
+#~ msgstr "Vaikimisi"
+
 #~ msgid "Subscription request"
 #~ msgstr "Tellimuse päring"
 
@@ -1471,28 +1577,9 @@ msgstr "Kasutaja katkestas autentimisdialoogi"
 #~ msgid "Reconnect"
 #~ msgstr "Ühendu uuesti"
 
-#~ msgid "Wired"
-#~ msgstr "Juhtmega"
-
 #~ msgid "Wireless"
 #~ msgstr "Juhtmeta"
 
-#~ msgid "Mobile broadband"
-#~ msgstr "Mobiiliühendus"
-
-#~ msgid "%u Output"
-#~ msgid_plural "%u Outputs"
-#~ msgstr[0] "%u väljund"
-#~ msgstr[1] "%u väljundit"
-
-#~ msgid "%u Input"
-#~ msgid_plural "%u Inputs"
-#~ msgstr[0] "%u sisend"
-#~ msgstr[1] "%u sisendit"
-
-#~ msgid "System Sounds"
-#~ msgstr "Süsteemi helid"
-
 #~ msgid "disabled OpenSearch providers"
 #~ msgstr "keelatud OpenSearch pakkujad"
 

po/it.po

@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gnome-shell 3.7.x\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-02-19 11:03+0100\n"
-"PO-Revision-Date: 2013-02-19 11:07+0100\n"
+"POT-Creation-Date: 2013-03-02 15:53+0100\n"
+"PO-Revision-Date: 2013-03-02 15:54+0100\n"
 "Last-Translator: Luca Ferretti <lferrett@gnome.org>\n"
 "Language-Team: Italian <tp@lists.linux.it>\n"
 "Language: it\n"
@@ -58,7 +58,7 @@ msgid "Window management and application launching"
 msgstr "Gestisce finestre e avvia applicazioni"
 
 #: ../data/gnome-shell-extension-prefs.desktop.in.in.h:1
-#: ../js/extensionPrefs/main.js:152
+#: ../js/extensionPrefs/main.js:153
 msgid "GNOME Shell Extension Preferences"
 msgstr "Preferenze estensioni di GNOME Shell"
 
@@ -128,14 +128,24 @@ msgstr ""
 "visualizzate nell'area dei preferiti."
 
 #: ../data/org.gnome.shell.gschema.xml.in.in.h:9
+msgid "List of categories that should be displayed as folders"
+msgstr "Elenco di categorie che dovrebbero essere mostrare come cartelle"
+
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:10
+msgid ""
+"Each category name in this list will be represented as folder in the "
+"application view, rather than being displayed inline in the main view."
+msgstr "Ciascun nome di categoria in questa lista sarà rappresentata come una cartella nella vista applicazioni, invece che essere mostrata nella vista principale"
+
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:11
 msgid "History for command (Alt-F2) dialog"
 msgstr "Cronologia per il dialogo dei comandi (Alt-F2)"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:10
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:12
 msgid "History for the looking glass dialog"
 msgstr "Cronologia per il dialogo looking glass"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:11
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:13
 msgid ""
 "Internally used to store the last IM presence explicitly set by the user. "
 "The value here is from the TpConnectionPresenceType enumeration."
@@ -144,7 +154,7 @@ msgstr ""
 "esplicitamente dall'utente. Il valore corrisponde alla enumerazione "
 "TpConnectionPresenceType."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:12
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:14
 msgid ""
 "Internally used to store the last session presence status for the user. The "
 "value here is from the GsmPresenceStatus enumeration."
@@ -152,11 +162,11 @@ msgstr ""
 "Usato internamente per memorizzare lo stato di presenza dell'ultima sessione "
 "per l'utente. Il valore corrisponde alla enumerazione GsmPresenceStatus."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:13
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:15
 msgid "Always show the 'Log out' menuitem in the user menu."
 msgstr "Mostra sempre l'elemento \"Termina sessione\" nel menù utente."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:14
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:16
 msgid ""
 "This key overrides the automatic hiding of the 'Log out' menuitem in single-"
 "user, single-session situations."
@@ -164,13 +174,13 @@ msgstr ""
 "Questa chiave sovrascrive lo scomparsa automatica dell'elemento \"Termina "
 "sessione\" nelle modalità singolo utente, sessione singola."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:15
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:17
 msgid ""
 "Whether to remember password for mounting encrypted or remote filesystems"
 msgstr ""
 "Indica se ricordare la password per montare file system remoti o cifrati"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:16
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:18
 msgid ""
 "The shell will request a password when an encrypted device or a remote "
 "filesystem is mounted. If the password can be saved for future use a "
@@ -182,73 +192,73 @@ msgstr ""
 "aggiunta la corrispettiva casella di selezione. Questa chiave imposta lo "
 "stato predefinito di tale casella."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:17
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:19
 msgid "Show the week date in the calendar"
 msgstr "Mostra il numero della settimana nel calendario"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:18
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:20
 msgid "If true, display the ISO week date in the calendar."
 msgstr "Se VERO, mostra il giorno della settimana ISO nel calendario."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:19
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:21
 msgid "Keybinding to open the application menu"
 msgstr "Associazione tasti per aprire menù applicazioni"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:20
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:22
 msgid "Keybinding to open the application menu."
 msgstr "Associazione di tasti per aprire il menù delle applicazioni."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:21
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:23
 msgid "Keybinding to open the \"Show Applications\" view"
 msgstr "Associazione tasti per aprire la vista \"Mostra applicazioni\""
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:22
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:24
 msgid ""
 "Keybinding to open the \"Show Applications\" view of the Activities Overview."
 msgstr ""
 "Associazione di tasti per aprire la vista \"Mosta applicazioni\" della "
 "panoramica Attività."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:23
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:25
 msgid "Keybinding to toggle the visibility of the message tray"
 msgstr "Associazione tasti per commutare la visibilità del cassetto messaggi"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:24
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:26
 msgid "Keybinding to toggle the visibility of the message tray."
 msgstr ""
 "Associazione di tasti per commutare la visibilità del cassetto messaggi."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:25
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:27
 msgid "Keybinding to focus the active notification"
 msgstr "Associazione tasti dare il focus alla notifica attiva"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:26
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:28
 msgid "Keybinding to focus the active notification."
 msgstr "Associazione di tasti per dare il focus alla notifica attiva."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:27
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:29
 msgid "Keybinding to toggle the screen recorder"
 msgstr "Associazione tasti per commutare registrazione schermo"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:28
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:30
 msgid "Keybinding to start/stop the builtin screen recorder."
 msgstr ""
 "Associazione di tasti per avviare/fermare il registratore di schermo "
 "incorporato."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:29
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:31
 msgid "Which keyboard to use"
 msgstr "Quale tastiera usare"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:30
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:32
 msgid "The type of keyboard to use."
 msgstr "Il tipo di tastiera da usare."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:31
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:33
 msgid "Framerate used for recording screencasts."
 msgstr "Framerate per la registrazione di screencast."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:32
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:34
 msgid ""
 "The framerate of the resulting screencast recordered by GNOME Shell's "
 "screencast recorder in frames-per-second."
@@ -256,11 +266,11 @@ msgstr ""
 "Il framerate in fotogrammi al secondo dello screencast registrato attraverso "
 "il registratore della GNOME Shell."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:33
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:35
 msgid "The gstreamer pipeline used to encode the screencast"
 msgstr "La pipeline di gstreamer utilizzata per codificare lo screencast"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:35
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:37
 #, no-c-format
 msgid ""
 "Sets the GStreamer pipeline used to encode recordings. It follows the syntax "
@@ -287,11 +297,11 @@ msgstr ""
 "usato come un segnaposto per una stima del valore di thread ottimale per il "
 "sistema in uso."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:36
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:38
 msgid "File extension used for storing the screencast"
 msgstr "Estensione del file utilizzato per salvare lo screencast"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:37
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:39
 msgid ""
 "The filename for recorded screencasts will be a unique filename based on the "
 "current date, and use this extension. It should be changed when recording to "
@@ -301,11 +311,11 @@ msgstr ""
 "data corrente e utilizza questa estensione. Dovrebbe essere modificato "
 "quando si registra utilizzando un diverso formato contenitore."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:38
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:40
 msgid "The application icon mode."
 msgstr "La modalità dell'icona dell'applicazione."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:39
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:41
 msgid ""
 "Configures how the windows are shown in the switcher. Valid possibilities "
 "are 'thumbnail-only' (shows a thumbnail of the window), 'app-icon-"
@@ -315,22 +325,22 @@ msgstr ""
 "sono: \"thumbnail-only\" (mostra una miniatura della finestra), \"app-icon-"
 "only\" (mostra solo l'icona dell'applicazione) oppure \"both\"."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:40
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:42
 msgid "Attach modal dialog to the parent window"
 msgstr "Collega la finestra modale a quella genitore"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:41
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:43
 msgid ""
 "This key overrides the key in org.gnome.mutter when running GNOME Shell."
 msgstr ""
 "Questa chiave scavalca la chiave in org.gnome.mutter quando si esegue GNOME "
 "Shell."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:42
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:44
 msgid "Arrangement of buttons on the titlebar"
 msgstr "Disposizione dei pulsanti nella barra del titolo"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:43
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:45
 msgid ""
 "This key overrides the key in org.gnome.desktop.wm.preferences when running "
 "GNOME Shell."
@@ -338,76 +348,73 @@ msgstr ""
 "Questa chiave scavalca la chiave in org.gnome.desktop.wm.preferences quando "
 "si esegue GNOME Shell."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:44
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:46
 msgid "Enable edge tiling when dropping windows on screen edges"
-msgstr "Abilita il tiling di bordo quando si trascinano le finestre sui bordi dello schermo"
+msgstr ""
+"Abilita il tiling di bordo quando si trascinano le finestre sui bordi dello "
+"schermo"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:45
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:47
 msgid "Workspaces are managed dynamically"
 msgstr "Spazi di lavoro sono gestiti dinamicamente"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:46
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:48
 msgid "Workspaces only on primary monitor"
 msgstr "Spazi di lavoro solo sul monitor primario"
 
-#: ../js/extensionPrefs/main.js:124
+#: ../js/extensionPrefs/main.js:125
 #, c-format
 msgid "There was an error loading the preferences dialog for %s:"
 msgstr ""
 "Si è verificato un errore nel caricare il dialogo delle preferenze per %s:"
 
-#: ../js/extensionPrefs/main.js:164
+#: ../js/extensionPrefs/main.js:165
 msgid "Extension"
 msgstr "Estensione"
 
-#: ../js/extensionPrefs/main.js:188
+#: ../js/extensionPrefs/main.js:189
 msgid "Select an extension to configure using the combobox above."
 msgstr ""
 "Selezionare una estensione da configurare usando la casella combinata qui "
 "sopra."
 
-#: ../js/gdm/loginDialog.js:569
+#: ../js/gdm/loginDialog.js:405
 msgid "Session…"
 msgstr "Sessione…"
 
-#: ../js/gdm/loginDialog.js:726
-msgctxt "title"
-msgid "Sign In"
-msgstr "Accesso"
-
 #. translators: this message is shown below the user list on the
 #. login screen. It can be activated to reveal an entry for
 #. manually entering the username.
-#: ../js/gdm/loginDialog.js:790
+#: ../js/gdm/loginDialog.js:629
 msgid "Not listed?"
 msgstr "Non elencato?"
 
-#: ../js/gdm/loginDialog.js:970 ../js/ui/components/networkAgent.js:137
+#: ../js/gdm/loginDialog.js:783 ../js/ui/components/networkAgent.js:137
 #: ../js/ui/components/polkitAgent.js:162 ../js/ui/endSessionDialog.js:375
 #: ../js/ui/extensionDownloader.js:195 ../js/ui/shellMountOperation.js:399
-#: ../js/ui/status/bluetooth.js:415 ../js/ui/unlockDialog.js:178
+#: ../js/ui/status/bluetooth.js:415 ../js/ui/unlockDialog.js:126
 #: ../js/ui/userMenu.js:932
 msgid "Cancel"
 msgstr "Annulla"
 
-#: ../js/gdm/loginDialog.js:986
+#: ../js/gdm/loginDialog.js:799
 msgctxt "button"
 msgid "Sign In"
 msgstr "Accedi"
 
-#: ../js/gdm/loginDialog.js:986
+#: ../js/gdm/loginDialog.js:799
 msgid "Next"
 msgstr "Avanti"
 
 #. TTLS and PEAP are actually much more complicated, but this complication
 #. is not visible here since we only care about phase2 authentication
 #. (and don't even care of which one)
-#: ../js/gdm/loginDialog.js:1095 ../js/ui/components/networkAgent.js:260
+#: ../js/gdm/loginDialog.js:904 ../js/ui/components/networkAgent.js:260
 #: ../js/ui/components/networkAgent.js:278
 msgid "Username: "
 msgstr "Nome utente: "
 
-#: ../js/gdm/loginDialog.js:1391
+#: ../js/gdm/loginDialog.js:1157
 msgid "Login Window"
 msgstr "Finestra di accesso"
 
@@ -430,50 +437,53 @@ msgstr "Riavvia"
 msgid "Power Off"
 msgstr "Spegni"
 
-#: ../js/gdm/util.js:152
+#: ../js/gdm/util.js:182
 msgid "Authentication error"
 msgstr "Errore di autenticazione"
 
 #. Translators: this message is shown below the password entry field
 #. to indicate the user can swipe their finger instead
-#: ../js/gdm/util.js:269
+#: ../js/gdm/util.js:299
 msgid "(or swipe finger)"
 msgstr "(o passare il dito)"
 
-#: ../js/gdm/util.js:294
+#: ../js/gdm/util.js:324
 #, c-format
 msgid "(e.g., user or %s)"
 msgstr "(p.e. utente o %s)"
 
-#: ../js/misc/util.js:92
+#: ../js/misc/util.js:94
 msgid "Command not found"
 msgstr "Comando non trovato"
 
 #. Replace "Error invoking GLib.shell_parse_argv: " with
 #. something nicer
-#: ../js/misc/util.js:125
+#: ../js/misc/util.js:127
 msgid "Could not parse command:"
 msgstr "Impossibile analizzare il comando:"
 
-#: ../js/misc/util.js:133
+#: ../js/misc/util.js:135
 #, c-format
 msgid "Execution of '%s' failed:"
 msgstr "Esecuzione di «%s» non riuscita:"
 
-#. Translators: Filter to display all applications
-#: ../js/ui/appDisplay.js:259
+#: ../js/ui/appDisplay.js:348
+msgid "Frequent"
+msgstr "Frequenti"
+
+#: ../js/ui/appDisplay.js:355
 msgid "All"
 msgstr "Tutte"
 
-#: ../js/ui/appDisplay.js:624
+#: ../js/ui/appDisplay.js:913
 msgid "New Window"
 msgstr "Nuova finestra"
 
-#: ../js/ui/appDisplay.js:627 ../js/ui/dash.js:286
+#: ../js/ui/appDisplay.js:916 ../js/ui/dash.js:284
 msgid "Remove from Favorites"
 msgstr "Rimuovi dai preferiti"
 
-#: ../js/ui/appDisplay.js:628
+#: ../js/ui/appDisplay.js:917
 msgid "Add to Favorites"
 msgstr "Aggiungi ai preferiti"
 
@@ -489,6 +499,14 @@ msgstr "%s è stato aggiunto ai preferiti."
 msgid "%s has been removed from your favorites."
 msgstr "%s è stato rimosso dai preferiti."
 
+#: ../js/ui/backgroundMenu.js:19 ../js/ui/userMenu.js:787
+msgid "Settings"
+msgstr "Impostazioni"
+
+#: ../js/ui/backgroundMenu.js:21
+msgid "Change Background…"
+msgstr "Cambia sfondo…"
+
 #. Translators: Shown in calendar event list for all day events
 #. * Keep it short, best if you can use less then 10 characters
 #.
@@ -800,39 +818,39 @@ msgid "Mute"
 msgstr "Disattiva notifiche"
 
 #. Translators: this is the word "Yesterday" followed by a time string. i.e. "Yesterday, 14:30"
-#: ../js/ui/components/telepathyClient.js:938
+#: ../js/ui/components/telepathyClient.js:942
 #, no-c-format
 msgid "<b>Yesterday</b>, <b>%H:%M</b>"
 msgstr "<b>Ieri</b>, <b>%-H.%M</b>"
 
 #. Translators: this is the week day name followed by a time string. i.e. "Monday, 14:30
-#: ../js/ui/components/telepathyClient.js:944
+#: ../js/ui/components/telepathyClient.js:948
 #, no-c-format
 msgid "<b>%A</b>, <b>%H:%M</b>"
 msgstr "<b>%A</b>, <b>%-H.%M</b>"
 
 #. Translators: this is the month name and day number followed by a time string. i.e. "May 25, 14:30"
-#: ../js/ui/components/telepathyClient.js:949
+#: ../js/ui/components/telepathyClient.js:953
 #, no-c-format
 msgid "<b>%B</b> <b>%d</b>, <b>%H:%M</b>"
 msgstr "<b>%d</b> <b>%B</b>, <b>%-H.%M</b>"
 
 #. Translators: this is the month name, day number, year number followed by a time string. i.e. "May 25 2012, 14:30"
-#: ../js/ui/components/telepathyClient.js:953
+#: ../js/ui/components/telepathyClient.js:957
 #, no-c-format
 msgid "<b>%B</b> <b>%d</b> <b>%Y</b>, <b>%H:%M</b> "
 msgstr "<b>%d</b> <b>%B</b> <b>%Y</b>, <b>%-H.%M</b>"
 
 #. Translators: this is the other person changing their old IM name to their new
 #. IM name.
-#: ../js/ui/components/telepathyClient.js:981
+#: ../js/ui/components/telepathyClient.js:985
 #, c-format
 msgid "%s is now known as %s"
 msgstr "%s ha cambiato nome in %s"
 
 #. translators: argument is a room name like
 #. * room@jabber.org for example.
-#: ../js/ui/components/telepathyClient.js:1084
+#: ../js/ui/components/telepathyClient.js:1088
 #, c-format
 msgid "Invitation to %s"
 msgstr "Invio su %s"
@@ -840,38 +858,38 @@ msgstr "Invio su %s"
 #. translators: first argument is the name of a contact and the second
 #. * one the name of a room. "Alice is inviting you to join room@jabber.org
 #. * for example.
-#: ../js/ui/components/telepathyClient.js:1092
+#: ../js/ui/components/telepathyClient.js:1096
 #, c-format
 msgid "%s is inviting you to join %s"
 msgstr "%s ti sta invitando su %s"
 
-#: ../js/ui/components/telepathyClient.js:1094
-#: ../js/ui/components/telepathyClient.js:1133
-#: ../js/ui/components/telepathyClient.js:1173
-#: ../js/ui/components/telepathyClient.js:1236
+#: ../js/ui/components/telepathyClient.js:1098
+#: ../js/ui/components/telepathyClient.js:1137
+#: ../js/ui/components/telepathyClient.js:1177
+#: ../js/ui/components/telepathyClient.js:1240
 msgid "Decline"
 msgstr "Declina"
 
-#: ../js/ui/components/telepathyClient.js:1095
-#: ../js/ui/components/telepathyClient.js:1174
-#: ../js/ui/components/telepathyClient.js:1237
+#: ../js/ui/components/telepathyClient.js:1099
+#: ../js/ui/components/telepathyClient.js:1178
+#: ../js/ui/components/telepathyClient.js:1241
 msgid "Accept"
 msgstr "Accetta"
 
 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/components/telepathyClient.js:1125
+#: ../js/ui/components/telepathyClient.js:1129
 #, c-format
 msgid "Video call from %s"
 msgstr "Videochiamata da %s"
 
 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/components/telepathyClient.js:1128
+#: ../js/ui/components/telepathyClient.js:1132
 #, c-format
 msgid "Call from %s"
 msgstr "Chiamata da %s"
 
 #. translators: this is a button label (verb), not a noun
-#: ../js/ui/components/telepathyClient.js:1135
+#: ../js/ui/components/telepathyClient.js:1139
 msgid "Answer"
 msgstr "Rispondi"
 
@@ -880,112 +898,112 @@ msgstr "Rispondi"
 #. * file name. The string will be something
 #. * like: "Alice is sending you test.ogg"
 #.
-#: ../js/ui/components/telepathyClient.js:1167
+#: ../js/ui/components/telepathyClient.js:1171
 #, c-format
 msgid "%s is sending you %s"
 msgstr "%s ti sta inviando %s"
 
 #. To translators: The parameter is the contact's alias
-#: ../js/ui/components/telepathyClient.js:1202
+#: ../js/ui/components/telepathyClient.js:1206
 #, c-format
 msgid "%s would like permission to see when you are online"
 msgstr "%s chiede il permesso di vedere quando sei online"
 
-#: ../js/ui/components/telepathyClient.js:1294
+#: ../js/ui/components/telepathyClient.js:1298
 msgid "Network error"
 msgstr "Errore di rete"
 
-#: ../js/ui/components/telepathyClient.js:1296
+#: ../js/ui/components/telepathyClient.js:1300
 msgid "Authentication failed"
 msgstr "Autenticazione non riuscita"
 
-#: ../js/ui/components/telepathyClient.js:1298
+#: ../js/ui/components/telepathyClient.js:1302
 msgid "Encryption error"
 msgstr "Errore di cifratura"
 
-#: ../js/ui/components/telepathyClient.js:1300
+#: ../js/ui/components/telepathyClient.js:1304
 msgid "Certificate not provided"
 msgstr "Certificato non fornito"
 
-#: ../js/ui/components/telepathyClient.js:1302
+#: ../js/ui/components/telepathyClient.js:1306
 msgid "Certificate untrusted"
 msgstr "Certificato non fidato"
 
-#: ../js/ui/components/telepathyClient.js:1304
+#: ../js/ui/components/telepathyClient.js:1308
 msgid "Certificate expired"
 msgstr "Certificato scaduto"
 
-#: ../js/ui/components/telepathyClient.js:1306
+#: ../js/ui/components/telepathyClient.js:1310
 msgid "Certificate not activated"
 msgstr "Certificato non attivato"
 
-#: ../js/ui/components/telepathyClient.js:1308
+#: ../js/ui/components/telepathyClient.js:1312
 msgid "Certificate hostname mismatch"
 msgstr "Corrispondenza errata nel nome host del certificato"
 
-#: ../js/ui/components/telepathyClient.js:1310
+#: ../js/ui/components/telepathyClient.js:1314
 msgid "Certificate fingerprint mismatch"
 msgstr "Corrispondenza errata nell'impronta digitare del certificato"
 
-#: ../js/ui/components/telepathyClient.js:1312
+#: ../js/ui/components/telepathyClient.js:1316
 msgid "Certificate self-signed"
 msgstr "Certificato auto-firmato"
 
-#: ../js/ui/components/telepathyClient.js:1314
+#: ../js/ui/components/telepathyClient.js:1318
 msgid "Status is set to offline"
 msgstr "Lo stato è impostato a fuori rete"
 
-#: ../js/ui/components/telepathyClient.js:1316
+#: ../js/ui/components/telepathyClient.js:1320
 msgid "Encryption is not available"
 msgstr "La cifratura non è disponibile"
 
-#: ../js/ui/components/telepathyClient.js:1318
+#: ../js/ui/components/telepathyClient.js:1322
 msgid "Certificate is invalid"
 msgstr "Il certificato non è valido"
 
-#: ../js/ui/components/telepathyClient.js:1320
+#: ../js/ui/components/telepathyClient.js:1324
 msgid "Connection has been refused"
 msgstr "La connessione è stata rifiutata"
 
-#: ../js/ui/components/telepathyClient.js:1322
+#: ../js/ui/components/telepathyClient.js:1326
 msgid "Connection can't be established"
 msgstr "Impossibile stabilire la connessione"
 
-#: ../js/ui/components/telepathyClient.js:1324
+#: ../js/ui/components/telepathyClient.js:1328
 msgid "Connection has been lost"
 msgstr "Connessione persa"
 
-#: ../js/ui/components/telepathyClient.js:1326
+#: ../js/ui/components/telepathyClient.js:1330
 msgid "This account is already connected to the server"
 msgstr "Questo account è già connesso al server"
 
-#: ../js/ui/components/telepathyClient.js:1328
+#: ../js/ui/components/telepathyClient.js:1332
 msgid ""
 "Connection has been replaced by a new connection using the same resource"
 msgstr ""
 "La connessione è stata sostituita da una nuova connessione usando la stessa "
 "risorsa"
 
-#: ../js/ui/components/telepathyClient.js:1330
+#: ../js/ui/components/telepathyClient.js:1334
 msgid "The account already exists on the server"
 msgstr "L'account esiste già sul server"
 
-#: ../js/ui/components/telepathyClient.js:1332
+#: ../js/ui/components/telepathyClient.js:1336
 msgid "Server is currently too busy to handle the connection"
 msgstr "Il server è al momento troppo occupato per gestire la connessione"
 
-#: ../js/ui/components/telepathyClient.js:1334
+#: ../js/ui/components/telepathyClient.js:1338
 msgid "Certificate has been revoked"
 msgstr "Il certificato è stato revocato"
 
-#: ../js/ui/components/telepathyClient.js:1336
+#: ../js/ui/components/telepathyClient.js:1340
 msgid ""
 "Certificate uses an insecure cipher algorithm or is cryptographically weak"
 msgstr ""
 "Il certificato usa un algoritmo di cifratura non sicuro o è "
 "crittograficamente debole"
 
-#: ../js/ui/components/telepathyClient.js:1338
+#: ../js/ui/components/telepathyClient.js:1342
 msgid ""
 "The length of the server certificate, or the depth of the server certificate "
 "chain, exceed the limits imposed by the cryptography library"
@@ -996,22 +1014,22 @@ msgstr ""
 
 # indica lo stato del device BT, per esempio gli auricolari
 # credo sia meglio l'aggettivo che il sostantivo
-#: ../js/ui/components/telepathyClient.js:1340
+#: ../js/ui/components/telepathyClient.js:1344
 msgid "Internal error"
 msgstr "Errore interno"
 
 #. translators: argument is the account name, like
 #. * name@jabber.org for example.
-#: ../js/ui/components/telepathyClient.js:1350
+#: ../js/ui/components/telepathyClient.js:1354
 #, c-format
 msgid "Unable to connect to %s"
 msgstr "Impossibile connettersi a %s"
 
-#: ../js/ui/components/telepathyClient.js:1355
+#: ../js/ui/components/telepathyClient.js:1359
 msgid "View account"
 msgstr "Visualizza account"
 
-#: ../js/ui/components/telepathyClient.js:1394
+#: ../js/ui/components/telepathyClient.js:1398
 msgid "Unknown reason"
 msgstr "Motivo sconosciuto"
 
@@ -1019,14 +1037,14 @@ msgstr "Motivo sconosciuto"
 msgid "Windows"
 msgstr "Finestre"
 
-#: ../js/ui/dash.js:250 ../js/ui/dash.js:288
+#: ../js/ui/dash.js:248 ../js/ui/dash.js:286
 msgid "Show Applications"
 msgstr "Mostra applicazioni"
 
 # cruscotto?!?!?!?!?!?!?
 #. Translators: this is the name of the dock/favorites area on
 #. the left of the overview
-#: ../js/ui/dash.js:418
+#: ../js/ui/dash.js:435
 msgid "Dash"
 msgstr "Dash"
 
@@ -1152,86 +1170,86 @@ msgstr "Installa"
 msgid "Download and install '%s' from extensions.gnome.org?"
 msgstr "Scaricare e installare «%s» da extensions.gnome.org?"
 
-#: ../js/ui/keyboard.js:621 ../js/ui/status/keyboard.js:314
+#: ../js/ui/keyboard.js:619 ../js/ui/status/keyboard.js:314
 #: ../js/ui/status/power.js:211
 msgid "Keyboard"
 msgstr "Tastiera"
 
-#: ../js/ui/lookingGlass.js:692
+#: ../js/ui/lookingGlass.js:693
 msgid "No extensions installed"
 msgstr "Nessuna estensione installata"
 
 #. Translators: argument is an extension UUID.
-#: ../js/ui/lookingGlass.js:746
+#: ../js/ui/lookingGlass.js:747
 #, c-format
 msgid "%s has not emitted any errors."
 msgstr "%s non ha emesso alcun errore."
 
-#: ../js/ui/lookingGlass.js:752
+#: ../js/ui/lookingGlass.js:753
 msgid "Hide Errors"
 msgstr "Nascondi errori"
 
-#: ../js/ui/lookingGlass.js:756 ../js/ui/lookingGlass.js:816
+#: ../js/ui/lookingGlass.js:757 ../js/ui/lookingGlass.js:817
 msgid "Show Errors"
 msgstr "Mostra errori"
 
 # (ndt) o abilitata?
-#: ../js/ui/lookingGlass.js:765
+#: ../js/ui/lookingGlass.js:766
 msgid "Enabled"
 msgstr "Abilitato"
 
 # (ndt) o disabilitata?
 #. translators:
 #. * The device has been disabled
-#: ../js/ui/lookingGlass.js:768 ../src/gvc/gvc-mixer-control.c:1830
+#: ../js/ui/lookingGlass.js:769 ../src/gvc/gvc-mixer-control.c:1830
 msgid "Disabled"
 msgstr "Disabilitato"
 
-#: ../js/ui/lookingGlass.js:770
+#: ../js/ui/lookingGlass.js:771
 msgid "Error"
 msgstr "Errore"
 
-#: ../js/ui/lookingGlass.js:772
+#: ../js/ui/lookingGlass.js:773
 msgid "Out of date"
 msgstr "Non aggiornato"
 
-#: ../js/ui/lookingGlass.js:774
+#: ../js/ui/lookingGlass.js:775
 msgid "Downloading"
 msgstr "Scaricamento"
 
-#: ../js/ui/lookingGlass.js:798
+#: ../js/ui/lookingGlass.js:799
 msgid "View Source"
 msgstr "Visualizza sorgente"
 
-#: ../js/ui/lookingGlass.js:807
+#: ../js/ui/lookingGlass.js:808
 msgid "Web Page"
 msgstr "Pagina web"
 
-#: ../js/ui/messageTray.js:1201
+#: ../js/ui/messageTray.js:1182
 msgid "Open"
 msgstr "Apri"
 
-#: ../js/ui/messageTray.js:1208
+#: ../js/ui/messageTray.js:1189
 msgid "Remove"
 msgstr "Rimuovi"
 
-#: ../js/ui/messageTray.js:1520
+#: ../js/ui/messageTray.js:1501
 msgid "Clear Messages"
 msgstr "Pulisci messaggi"
 
-#: ../js/ui/messageTray.js:1547
+#: ../js/ui/messageTray.js:1528
 msgid "Notification Settings"
 msgstr "Impostazioni notifiche"
 
-#: ../js/ui/messageTray.js:1725
+#: ../js/ui/messageTray.js:1707
 msgid "No Messages"
 msgstr "Nessun messaggio"
 
-#: ../js/ui/messageTray.js:1806
+#: ../js/ui/messageTray.js:1787
 msgid "Message Tray"
 msgstr "Cassetto messaggi"
 
-#: ../js/ui/messageTray.js:2881
+#: ../js/ui/messageTray.js:2864
 msgid "System Information"
 msgstr "Informazione di sistema"
 
@@ -1240,11 +1258,18 @@ msgctxt "program"
 msgid "Unknown"
 msgstr "Sconosciuto"
 
-#: ../js/ui/overview.js:93
+#: ../js/ui/overviewControls.js:460 ../js/ui/screenShield.js:153
+#, c-format
+msgid "%d new message"
+msgid_plural "%d new messages"
+msgstr[0] "%d nuovo messaggio"
+msgstr[1] "%d nuovi messaggi"
+
+#: ../js/ui/overview.js:82
 msgid "Undo"
 msgstr "Annulla"
 
-#: ../js/ui/overview.js:140
+#: ../js/ui/overview.js:129
 msgid "Overview"
 msgstr "Panoramica"
 
@@ -1252,7 +1277,7 @@ msgstr "Panoramica"
 #. in the search entry when no search is
 #. active; it should not exceed ~30
 #. characters.
-#: ../js/ui/overview.js:220
+#: ../js/ui/overview.js:284
 msgid "Type to search…"
 msgstr "Digita per cercare…"
 
@@ -1266,7 +1291,7 @@ msgstr "Esci"
 msgid "Activities"
 msgstr "Attività"
 
-#: ../js/ui/panel.js:982
+#: ../js/ui/panel.js:983
 msgid "Top Bar"
 msgstr "Barra superiore"
 
@@ -1289,29 +1314,22 @@ msgstr "Chiudi"
 
 #. Translators: This is a time format for a date in
 #. long format
-#: ../js/ui/screenShield.js:117
+#: ../js/ui/screenShield.js:90
 msgid "%A, %B %d"
 msgstr "%A, %d %B"
 
-#: ../js/ui/screenShield.js:180
-#, c-format
-msgid "%d new message"
-msgid_plural "%d new messages"
-msgstr[0] "%d nuovo messaggio"
-msgstr[1] "%d nuovi messaggi"
-
-#: ../js/ui/screenShield.js:182
+#: ../js/ui/screenShield.js:155
 #, c-format
 msgid "%d new notification"
 msgid_plural "%d new notifications"
 msgstr[0] "%d nuova notifica"
 msgstr[1] "%d nuove notifiche"
 
-#: ../js/ui/screenShield.js:469 ../js/ui/userMenu.js:805
+#: ../js/ui/screenShield.js:442 ../js/ui/userMenu.js:805
 msgid "Lock"
 msgstr "Blocca"
 
-#: ../js/ui/screenShield.js:635
+#: ../js/ui/screenShield.js:639
 msgid "GNOME needs to lock the screen"
 msgstr "GNOME deve bloccare lo schermo"
 
@@ -1322,11 +1340,11 @@ msgstr "GNOME deve bloccare lo schermo"
 #.
 #. XXX: another option is to kick the user into the gdm login
 #. screen, where we're not affected by grabs
-#: ../js/ui/screenShield.js:754 ../js/ui/screenShield.js:1165
+#: ../js/ui/screenShield.js:758 ../js/ui/screenShield.js:1169
 msgid "Unable to lock"
 msgstr "Impossibile bloccare"
 
-#: ../js/ui/screenShield.js:755 ../js/ui/screenShield.js:1166
+#: ../js/ui/screenShield.js:759 ../js/ui/screenShield.js:1170
 msgid "Lock was blocked by an application"
 msgstr "Il blocco è stato impedito da un'applicazione."
 
@@ -1362,56 +1380,56 @@ msgstr "Password"
 msgid "Remember Password"
 msgstr "Ricorda password"
 
-#: ../js/ui/shellMountOperation.js:403 ../js/ui/unlockDialog.js:192
+#: ../js/ui/shellMountOperation.js:403 ../js/ui/unlockDialog.js:140
 msgid "Unlock"
 msgstr "Sblocca"
 
 # su Android è Rilevabile :P
-#: ../js/ui/status/accessibility.js:35
+#: ../js/ui/status/accessibility.js:36
 msgid "Accessibility"
 msgstr "Accessibilità"
 
-#: ../js/ui/status/accessibility.js:40
+#: ../js/ui/status/accessibility.js:41
 msgid "Zoom"
 msgstr "Ingrandimento"
 
-#: ../js/ui/status/accessibility.js:47
+#: ../js/ui/status/accessibility.js:48
 msgid "Screen Reader"
 msgstr "Lettore schermo"
 
-#: ../js/ui/status/accessibility.js:51
+#: ../js/ui/status/accessibility.js:52
 msgid "Screen Keyboard"
 msgstr "Tastiera a schermo"
 
-#: ../js/ui/status/accessibility.js:55
+#: ../js/ui/status/accessibility.js:56
 msgid "Visual Alerts"
 msgstr "Avvisi visibili"
 
-#: ../js/ui/status/accessibility.js:58
+#: ../js/ui/status/accessibility.js:59
 msgid "Sticky Keys"
 msgstr "Tasti singoli"
 
-#: ../js/ui/status/accessibility.js:61
+#: ../js/ui/status/accessibility.js:62
 msgid "Slow Keys"
 msgstr "Tasti lenti"
 
-#: ../js/ui/status/accessibility.js:64
+#: ../js/ui/status/accessibility.js:65
 msgid "Bounce Keys"
 msgstr "Tasti rimbalzati"
 
-#: ../js/ui/status/accessibility.js:67
+#: ../js/ui/status/accessibility.js:68
 msgid "Mouse Keys"
 msgstr "Mouse da tastiera"
 
-#: ../js/ui/status/accessibility.js:71
+#: ../js/ui/status/accessibility.js:72
 msgid "Universal Access Settings"
 msgstr "Impostazioni accesso universale"
 
-#: ../js/ui/status/accessibility.js:107
+#: ../js/ui/status/accessibility.js:129
 msgid "High Contrast"
 msgstr "Contrasto elevato"
 
-#: ../js/ui/status/accessibility.js:154
+#: ../js/ui/status/accessibility.js:178
 msgid "Large Text"
 msgstr "Caratteri grandi"
 
@@ -1774,11 +1792,11 @@ msgstr "Volume"
 msgid "Microphone"
 msgstr "Microfono"
 
-#: ../js/ui/unlockDialog.js:203
+#: ../js/ui/unlockDialog.js:151
 msgid "Log in as another user"
 msgstr "Accedi come altro utente"
 
-#: ../js/ui/unlockDialog.js:229
+#: ../js/ui/unlockDialog.js:177
 msgid "Unlock Window"
 msgstr "Sblocca finestra"
 
@@ -1810,10 +1828,6 @@ msgstr "Fuori rete"
 msgid "Notifications"
 msgstr "Notifiche"
 
-#: ../js/ui/userMenu.js:787
-msgid "Settings"
-msgstr "Impostazioni"
-
 #: ../js/ui/userMenu.js:795
 msgid "Switch User"
 msgstr "Cambia utente"
@@ -1947,6 +1961,10 @@ msgstr "La password non può essere vuota"
 msgid "Authentication dialog was dismissed by the user"
 msgstr "Il dialogo di autenticazione è stato annullato dall'utente"
 
+#~ msgctxt "title"
+#~ msgid "Sign In"
+#~ msgstr "Accesso"
+
 #~ msgid "Clear"
 #~ msgstr "Pulisci"