Bump version to 3.5.2

Update NEWS Require Mutter 3.5.2
a11y: do not expose a label text if 'hidden' style class is used
2012-06-05 22:08:07 +02:00 · 2012-06-05 18:12:41 +02:00 · 2012-06-05 18:12:41 +02:00 · 2012-06-05 16:28:40 +02:00 · 2012-06-05 16:28:40 +02:00 · 2012-06-05 15:57:18 +02:00
101 changed files with 5764 additions and 5144 deletions
--- a/.gitignore
+++ b/.gitignore
@ -23,6 +23,8 @@ data/gnome-shell-extension-prefs.desktop.in
 data/gschemas.compiled
 data/org.gnome.shell.gschema.xml
 data/org.gnome.shell.gschema.valid
+data/org.gnome.shell.evolution.calendar.gschema.xml
+data/org.gnome.shell.evolution.calendar.gschema.valid
 docs/reference/*/*.args
 docs/reference/*/*.bak
 docs/reference/*/*.hierarchy
@ -68,6 +70,7 @@ src/gnome-shell-extension-prefs
 src/gnome-shell-hotplug-sniffer
 src/gnome-shell-jhbuild
 src/gnome-shell-perf-helper
+src/gnome-shell-perf-tool
 src/gnome-shell-real
 src/hotplug-sniffer/org.gnome.Shell.HotplugSniffer.service
 src/run-js-test
--- a/71
+++ b/71
@ -1,3 +1,74 @@
+3.5.2
+=====
+* main: Move 'toggle-recording' binding into the shell [Florian; #674377]
+* popupMenu: make sure to break the grab when the slider is not visible
+  [Stefano; #672713]
+* st-theme-node-drawing: Don't use GL types [Neil; #672711]
+* Mirror Evolution calendar settings into our own schema [Owen; #674424]
+* shell-network-agent: don't crash if a request isn't found [Dan; #674961]
+* notificationDaemon: Match app based on WM_CLASS [Jasper; #673761]
+* NetworkMenu: use network-offline while loading [Giovanni; #674426]
+* lookingGlass: Remove the Errors tab [Jasper; #675104]
+* searchDisplay: Reset keyboard focus after displaying async results
+  [Rui; #675078]
+* gdm: don't fail if fprintd is unavailable [Ray; #675006]
+* messageTray: Fix scrolling up [Jasper; #661615]
+* main: Close the recorder instead of pausing it [Rui; #675128]
+* Accessibility [Alejandro]
+  - Use the proper label_actor for date menu on top panel [#675307]
+  - Set the proper role/label_actor for SearchResult.content [#672242]
+  - do not expose a label text if 'hidden' style class is used [#675341]
+* Magnifier: Add brightness and contrast functionality [Joseph; #639851]
+* theme: use a smaller border-radius for top bar [Jakub; #672430]
+* placeDisplay: use new bookmark file location [Matthias; #675443]
+* port all synchronous search providers to the async API [Jasper, Rui; #675328]
+* NetworkAgent: disallow multiple requests for the same connection/setting
+  [Giovanni; #674961]
+* userMenu: Update to latest mockups [Florian; #675802]
+* util: Don't double-fork when spawning from Alt-F2 [Colin; #675789]
+* messageTray: Make Source usable without subclassing [Jasper; #661236]
+* panel: Check for appMenu button's reactivity before opening [Florian; #676316]
+* Fix formatting of bluetooth passkey [Florian; #651251]
+* notificationDaemon: Filter out file-transfer notifications [Jasper; #676175]
+* Don't use global.log() [Jasper; #675790]
+* Fix broken extension loading in some distributions [Owen, Alexandre; #670477]
+* shell-app: Raise windows in reverse order to preserve the stacking
+  [Rui; #676371]
+* Generalize gdm-mode [Florian; #676156]
+* Switch string formatting to the one inside gjs [Jasper; #675479]
+* extensionUtils: Support subdirectories in getCurrentExtension
+  [Jasper; #677001]
+* panel: Refuse to add (legacy) status icons not part of the session mode
+  [Florian; #677058]
+* Add an initial-setup mode [Matthias; #676697]
+* status/keyboard: Port to the new input sources settings [Rui; #641531]
+* NetworkMenu: show notifications for failed VPN connections [Giovanni; #676330]
+* userMenu: Indicate progress on status changes [Florian; #659067]
+* recorder: Honor "disable-save-to-disk" lockdown key [Rūdolfs; #673630]
+* searchDisplay: Use the rowLimit we pass to the IconGrid [Christian; #675527]
+* endSessionDialog: Factor out _updateDescription from _updateContent
+  [Alejandro; #674210]
+* Fix empathy's appMenu freezing the shell [Alban; #676447]
+* Code cleanups [Florian, Giovanni, Jasper; #672807, #672413, #676837, #676850,
+  #672272]
+* Misc bug fixes [Alban, Florian, Giovanni, Guillaume, Jasper, Piotr, Rico,
+  Ron, Rui, Stefano; #659968, #672192, #673177, #673198, #674323, #675301,
+  #675370, #676347, #676806, #677097]
+
+Contributors:
+ Alban Browaeys, Giovanni Campagna, Matthias Clasen, Guillaume Desmottes,
+ Piotr Drąg, Stefano Facchini, Rui Matos, Rūdolfs Mazurs, Florian Müllner,
+ Alejandro Piñeiro, Neil Roberts, Alexandre Rostovtsev, Joseph Scheuhammer,
+ Jakub Steiner, Jasper St. Pierre, Ray Strode, Owen Taylor, Rico Tzschichholz,
+ Colin Walters, Dan Winship, Ron Yorston
+
+Translations:
+ OKANO Takayoshi [ja], Daniel Mustieles [es], Changwoo Ryu [ko],
+ Yaron Shahrabani [he], Fran Diéguez [gl], Jonh Wendell [pt_BR],
+ Kjartan Maraas [nb], Luca Ferretti [it], Tom Tryfonidis [el],
+ Sandeep Sheshrao Shedmake [mr], Takanori MATSUURA [ja], Dirgita [id],
+ Mantas Kriaučiūnas [lt], Matej Urbančič [sl], Jiro Matsuzawa [ja]
+
 3.4.1
 =====
 * Fix crash that occurred when an icon theme change caused unexpected
--- a/browser-plugin/browser-plugin.c
+++ b/browser-plugin/browser-plugin.c
@ -41,7 +41,7 @@
      "It can be used only by extensions.gnome.org"
 #define PLUGIN_MIME_STRING "application/x-gnome-shell-integration::Gnome Shell Integration Dummy Content-Type";

-#define PLUGIN_API_VERSION 3
+#define PLUGIN_API_VERSION 4

 typedef struct {
  GDBusProxy *proxy;
@ -163,6 +163,7 @@ NP_Initialize(NPNetscapeFuncs *pfuncs, NPPluginFuncs *plugin)
  plugin->newp = NPP_New;
  plugin->destroy = NPP_Destroy;
  plugin->getvalue = NPP_GetValue;
+  plugin->setwindow = NPP_SetWindow;

  return NPERR_NO_ERROR;
 }
@ -267,6 +268,7 @@ typedef struct {
  NPObject     parent;
  NPP          instance;
  GDBusProxy  *proxy;
+  GSettings   *settings;
  NPObject    *listener;
  NPObject    *restart_listener;
  gint         signal_id;
@ -323,6 +325,9 @@ on_shell_appeared (GDBusConnection *connection,
    }
 }

+#define SHELL_SCHEMA "org.gnome.shell"
+#define ENABLED_EXTENSIONS_KEY "enabled-extensions"
+
 static NPObject *
 plugin_object_allocate (NPP      instance,
                        NPClass *klass)
@ -332,6 +337,7 @@ plugin_object_allocate (NPP      instance,

  obj->instance = instance;
  obj->proxy = g_object_ref (data->proxy);
+  obj->settings = g_settings_new (SHELL_SCHEMA);
  obj->signal_id = g_signal_connect (obj->proxy, "g-signal",
                                     G_CALLBACK (on_shell_signal), obj);

@ -492,7 +498,61 @@ plugin_enable_extension (PluginObject *obj,
                         NPString      uuid,
                         gboolean      enabled)
 {
+  gboolean ret;
  gchar *uuid_str = g_strndup (uuid.UTF8Characters, uuid.UTF8Length);
+  gsize length;
+  gchar **uuids;
+  const gchar **new_uuids;
+
+  if (!uuid_is_valid (uuid_str))
+    {
+      g_free (uuid_str);
+      return FALSE;
+    }
+
+  uuids = g_settings_get_strv (obj->settings, ENABLED_EXTENSIONS_KEY);
+  length = g_strv_length (uuids);
+
+  if (enabled)
+    {
+      new_uuids = g_new (const gchar *, length + 2); /* New key, NULL */
+      memcpy (new_uuids, uuids, length * sizeof (*new_uuids));
+      new_uuids[length] = uuid_str;
+      new_uuids[length + 1] = NULL;
+    }
+  else
+    {
+      gsize i = 0, j = 0;
+      new_uuids = g_new (const gchar *, length);
+      for (i = 0; i < length; i ++)
+        {
+          if (g_str_equal (uuids[i], uuid_str))
+            continue;
+
+          new_uuids[j] = uuids[i];
+          j++;
+        }
+
+      new_uuids[j] = NULL;
+    }
+
+  ret = g_settings_set_strv (obj->settings,
+                             ENABLED_EXTENSIONS_KEY,
+                             new_uuids);
+
+  g_strfreev (uuids);
+  g_free (new_uuids);
+  g_free (uuid_str);
+
+  return ret;
+}
+
+static gboolean
+plugin_install_extension (PluginObject *obj,
+                          NPString      uuid)
+{
+  gchar *uuid_str = g_strndup (uuid.UTF8Characters, uuid.UTF8Length);
+
  if (!uuid_is_valid (uuid_str))
    {
      g_free (uuid_str);
@ -500,7 +560,7 @@ plugin_enable_extension (PluginObject *obj,
    }

  g_dbus_proxy_call (obj->proxy,
-                     (enabled ? "EnableExtension" : "DisableExtension"),
+                     "InstallRemoteExtension",
                     g_variant_new ("(s)", uuid_str),
                     G_DBUS_CALL_FLAGS_NONE,
                     -1, /* timeout */
@ -513,40 +573,6 @@ plugin_enable_extension (PluginObject *obj,
  return TRUE;
 }

-static gboolean
-plugin_install_extension (PluginObject *obj,
-                          NPString      uuid,
-                          NPString      version_tag)
-{
-  gchar *uuid_str = g_strndup (uuid.UTF8Characters, uuid.UTF8Length);
-  gchar *version_tag_str;
-
-  if (!uuid_is_valid (uuid_str))
-    {
-      g_free (uuid_str);
-      return FALSE;
-    }
-
-  version_tag_str = g_strndup (version_tag.UTF8Characters,
-                               version_tag.UTF8Length);
-
-  g_dbus_proxy_call (obj->proxy,
-                     "InstallRemoteExtension",
-                     g_variant_new ("(ss)",
-                                    uuid_str,
-                                    version_tag_str),
-                     G_DBUS_CALL_FLAGS_NONE,
-                     -1, /* timeout */
-                     NULL, /* cancellable */
-                     NULL, /* callback */
-                     NULL /* user_data */);
-
-  g_free (uuid_str);
-  g_free (version_tag_str);
-
-  return TRUE;
-}
-
 static gboolean
 plugin_uninstall_extension (PluginObject *obj,
                            NPString      uuid,
@ -771,11 +797,9 @@ plugin_object_invoke (NPObject        *npobj,
  else if (name == install_extension_id)
    {
      if (!NPVARIANT_IS_STRING(args[0])) return FALSE;
-      if (!NPVARIANT_IS_STRING(args[1])) return FALSE;

      return plugin_install_extension (obj,
-                                       NPVARIANT_TO_STRING(args[0]),
-                                       NPVARIANT_TO_STRING(args[1]));
+                                       NPVARIANT_TO_STRING(args[0]));
    }
  else if (name == uninstall_extension_id)
    {
@ -946,3 +970,12 @@ NPP_GetValue(NPP          instance,

  return NPERR_NO_ERROR;
 }
+
+/* Opera tries to call NPP_SetWindow without checking the
+ * NULL pointer beforehand. */
+NPError
+NPP_SetWindow(NPP          instance,
+              NPWindow    *window)
+{
+  return NPERR_NO_ERROR;
+}
--- a/configure.ac
+++ b/configure.ac
@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.4.1],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.5.2],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])

 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@ -63,7 +63,7 @@ AM_CONDITIONAL(BUILD_RECORDER, $build_recorder)
 CLUTTER_MIN_VERSION=1.9.16
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
 GJS_MIN_VERSION=1.29.18
-MUTTER_MIN_VERSION=3.4.1
+MUTTER_MIN_VERSION=3.5.2
 FOLKS_MIN_VERSION=0.5.2
 GTK_MIN_VERSION=3.3.9
 GIO_MIN_VERSION=2.31.6
@ -75,6 +75,7 @@ TELEPATHY_LOGGER_MIN_VERSION=0.2.4
 POLKIT_MIN_VERSION=0.100
 STARTUP_NOTIFICATION_MIN_VERSION=0.11
 GCR_MIN_VERSION=3.3.90
+GNOME_DESKTOP_REQUIRED_VERSION=3.5.1

 # Collect more than 20 libraries for a prize!
 PKG_CHECK_MODULES(GNOME_SHELL, gio-unix-2.0 >= $GIO_MIN_VERSION
@ -95,7 +96,8 @@ PKG_CHECK_MODULES(GNOME_SHELL, gio-unix-2.0 >= $GIO_MIN_VERSION
                               telepathy-logger-0.2 >= $TELEPATHY_LOGGER_MIN_VERSION
                               polkit-agent-1 >= $POLKIT_MIN_VERSION xfixes
                               libnm-glib libnm-util gnome-keyring-1
-                               gcr-3 >= $GCR_MIN_VERSION)
+                               gcr-3 >= $GCR_MIN_VERSION
+                               gnome-desktop-3.0 >= $GNOME_DESKTOP_REQUIRED_VERSION)

 PKG_CHECK_MODULES(SHELL_PERF_HELPER, gtk+-3.0 gio-2.0)

@ -108,8 +110,6 @@ AC_DEFINE_UNQUOTED([GJS_VERSION], ["$GJS_VERSION"], [The version of GJS we're li
 AC_SUBST([GJS_VERSION], ["$GJS_VERSION"])

 GOBJECT_INTROSPECTION_CHECK([$GOBJECT_INTROSPECTION_MIN_VERSION])
-JHBUILD_TYPELIBDIR="$INTROSPECTION_TYPELIBDIR"
-AC_SUBST(JHBUILD_TYPELIBDIR)

 saved_CFLAGS=$CFLAGS
 saved_LIBS=$LIBS
@ -123,7 +123,7 @@ 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 >= 0.6.2 x11)
 PKG_CHECK_MODULES(TRAY, gtk+-3.0)
 PKG_CHECK_MODULES(GVC, libpulse libpulse-mainloop-glib gobject-2.0)
-PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 0.1.7)
+PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 3.5.1)

 AC_MSG_CHECKING([for bluetooth support])
 PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 3.1.0],
@ -239,31 +239,6 @@ AC_ARG_ENABLE(jhbuild-wrapper-script,
  AS_HELP_STRING([--enable-jhbuild-wrapper-script],[Make "gnome-shell" script work for jhbuild]),,enable_jhbuild_wrapper_script=no)
 AM_CONDITIONAL(USE_JHBUILD_WRAPPER_SCRIPT, test "x$enable_jhbuild_wrapper_script" = xyes)

-AC_MSG_CHECKING([location of system Certificate Authority list])
-AC_ARG_WITH(ca-certificates,
-            [AC_HELP_STRING([--with-ca-certificates=@<:@path@:>@],
-                            [path to system Certificate Authority list])])
-
-if test "$with_ca_certificates" = "no"; then
-    AC_MSG_RESULT([disabled])
-else
-    if test -z "$with_ca_certificates"; then
-        for f in /etc/pki/tls/certs/ca-bundle.crt \
-                 /etc/ssl/certs/ca-certificates.crt; do
-             if test -f "$f"; then
-                with_ca_certificates="$f"
-             fi
-        done
-        if test -z "$with_ca_certificates"; then
-            AC_MSG_ERROR([could not find. Use --with-ca-certificates=path to set, or --without-ca-certificates to disable])
-        fi
-   fi
-
-   AC_MSG_RESULT($with_ca_certificates)
-   AC_DEFINE_UNQUOTED(SHELL_SYSTEM_CA_FILE, ["$with_ca_certificates"], [The system TLS CA list])
-fi
-AC_SUBST(SHELL_SYSTEM_CA_FILE,["$with_ca_certificates"])
-
 BROWSER_PLUGIN_DIR="${BROWSER_PLUGIN_DIR:-"\${libdir}/mozilla/plugins"}"
 AC_ARG_VAR([BROWSER_PLUGIN_DIR],[Where to install the plugin to])

--- a/data/Makefile.am
+++ b/data/Makefile.am
@ -53,7 +53,7 @@ dist_theme_DATA =				\
 	theme/ws-switch-arrow-up.svg		\
 	theme/ws-switch-arrow-down.svg

-gsettings_SCHEMAS = org.gnome.shell.gschema.xml
+gsettings_SCHEMAS = org.gnome.shell.gschema.xml org.gnome.shell.evolution.calendar.gschema.xml

@INTLTOOL_XML_NOMERGE_RULE@
@GSETTINGS_RULES@
@ -80,6 +80,7 @@ EXTRA_DIST =						\
 	$(menu_DATA)					\
 	$(shaders_DATA)					\
 	$(convert_DATA)					\
+	org.gnome.shell.evolution.calendar.gschema.xml.in	\
 	org.gnome.shell.gschema.xml.in

 CLEANFILES =						\
--- a/data/org.gnome.shell.evolution.calendar.gschema.xml.in
+++ b/data/org.gnome.shell.evolution.calendar.gschema.xml.in
@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- NOTE: This schema is a GNOME 3.4 workaround - it uses the same path
+     as org.gnome.evolution.calendar, but avoids us requiring Evolution
+     be installed. In GNOME 3.6 the selected state will become a flag
+     on the calendar. Because the translations are in Evolution,
+     this is untranslated and in POTFILES.skip.
+  -->
+<schemalist>
+  <schema path="/org/gnome/evolution/calendar/" id="org.gnome.shell.evolution.calendar" gettext-domain="evolution">
+    <key type="as" name="selected-calendars">
+      <default>[]</default>
+      <summary>List of selected calendars</summary>
+      <description>List of calendars to load</description>
+    </key>
+    <key type="as" name="selected-tasks">
+      <default>[]</default>
+      <summary>List of selected task lists</summary>
+      <description>List of task lists to load</description>
+    </key>
+  </schema>
+</schemalist>
--- a/data/org.gnome.shell.gschema.xml.in
+++ b/data/org.gnome.shell.gschema.xml.in
@ -88,6 +88,13 @@ value here is from the GsmPresenceStatus enumeration.</_summary>
        Keybinding to open the application menu.
      </_description>
    </key>
+    <key name="toggle-recording" type="as">
+      <default><![CDATA[['<Control><Shift><Alt>r']]]></default>
+      <_summary>Keybinding to toggle the screen recorder</_summary>
+      <_description>
+        Keybinding to start/stop the builtin screen recorder.
+      </_description>
+    </key>
  </schema>

  <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@ -328,6 +328,11 @@ StScrollBar StButton#vhandle:hover
    background-gradient-end: rgba(255, 255, 255, 0.2);
 }

+.notification-icon-button:insensitive,
+.notification-button:insensitive {
+    color: #9f9f9f;
+}
+
 /* Panel */

 #panel {
@ -357,7 +362,7 @@ StScrollBar StButton#vhandle:hover
 }

 .panel-corner {
-    -panel-corner-radius: 10px;
+    -panel-corner-radius: 6px;
    -panel-corner-background-color: black;
    -panel-corner-border-width: 2px;
    -panel-corner-border-color: transparent;
@ -409,7 +414,7 @@ StScrollBar StButton#vhandle:hover
 .panel-button:active,
 .panel-button:overview,
 .panel-button:focus {
-    border-image: url("panel-button-border.svg") 10 10 0 2;
+    border-image: url("panel-button-border.svg") 6 10 0 2;
    background-image: url("panel-button-highlight-wide.svg");
    color: white;
    text-shadow: black 0px 2px 2px;
@ -1203,7 +1208,8 @@ StScrollBar StButton#vhandle:hover
    height: 36px;
 }

-#notification {
+.notification {
+    font-size: 11pt;
    border-radius: 10px 10px 0px 0px;
    background: rgba(0,0,0,0.8);
    padding: 8px 8px 4px 8px;
@ -1212,7 +1218,7 @@ StScrollBar StButton#vhandle:hover
    width: 34em;
 }

-#notification.multi-line-notification {
+.notification.multi-line-notification {
    padding-bottom: 8px;
 }

@ -1234,7 +1240,7 @@ StScrollBar StButton#vhandle:hover
    color: white;
 }

-.summary-boxpointer #notification {
+.summary-boxpointer .notification {
    border-radius: 9px;
    background: rgba(0,0,0,0) !important;
    padding-bottom: 12px;
@ -1251,10 +1257,6 @@ StScrollBar StButton#vhandle:hover
    padding-bottom: 6px;
 }

-#summary-notification-stack-scrollview > .top-shadow, #summary-notification-stack-scrollview > .bottom-shadow {
-    height: 1em;
-}
-
 #summary-notification-stack-scrollview:ltr {
    padding-right: 8px;
 }
@ -1263,28 +1265,24 @@ StScrollBar StButton#vhandle:hover
    padding-left: 8px;
 }

-#notification-scrollview {
+.notification-scrollview {
    max-height: 10em;
    -st-vfade-offset: 24px;
 }

-#notification-scrollview > .top-shadow, #notification-scrollview > .bottom-shadow {
-    height: 1em;
-}
-
-#notification-scrollview:ltr > StScrollBar {
+.notification-scrollview:ltr > StScrollBar {
    padding-left: 6px;
 }

-#notification-scrollview:rtl > StScrollBar {
+.notification-scrollview:rtl > StScrollBar {
    padding-right: 6px;
 }

-#notification-body {
+.notification-body {
    spacing: 5px;
 }

-#notification-actions {
+.notification-actions {
    spacing: 10px;
 }

@ -1411,7 +1409,7 @@ StScrollBar StButton#vhandle:hover
    font-style: italic;
 }

-#notification StEntry {
+.notification StEntry {
    padding: 4px;
    border-radius: 4px;
    color: #a8a8a8;
@ -1427,7 +1425,7 @@ StScrollBar StButton#vhandle:hover
    caret-size: 1px;
 }

-#notification StEntry:focus {
+.notification StEntry:focus {
    border: 1px solid #8b8b8b;
    color: #333333;
    background-gradient-direction: vertical;
@ -1950,10 +1948,12 @@ StScrollBar StButton#vhandle:hover
    padding-bottom: 8px;
 }

-/* intentionally left transparent to avoid dialog changing size */
+.hidden {
+    color: rgba(0,0,0,0);
+}
+
 .prompt-dialog-null-label {
    font-size: 10pt;
-    color: rgba(0,0,0,0);
    padding-bottom: 8px;
 }

--- a/data/theme/panel-button-border.svg
+++ b/data/theme/panel-button-border.svg
@ -9,7 +9,7 @@
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="21"
+   width="17"
   height="10"
   id="svg2"
   version="1.1"
@ -66,9 +66,9 @@
    <rect
       style="opacity:0.8;fill:#ffffff;fill-opacity:1;stroke-width:0.43599999;stroke-miterlimit:4;stroke-dasharray:none"
       id="rect3796"
-       width="3"
+       width="7"
       height="2"
-       x="9"
+       x="5"
       y="8" />
  </g>
 </svg>
--- a/js/Makefile.am
+++ b/js/Makefile.am
@ -28,7 +28,6 @@ nobase_dist_js_DATA = 	\
 	misc/config.js		\
 	misc/extensionUtils.js	\
 	misc/fileUtils.js	\
-	misc/format.js		\
 	misc/gnomeSession.js	\
 	misc/history.js		\
 	misc/jsParse.js		\
@ -67,6 +66,7 @@ nobase_dist_js_DATA = 	\
 	ui/messageTray.js	\
 	ui/modalDialog.js	\
 	ui/networkAgent.js	\
+	ui/sessionMode.js	\
 	ui/shellEntry.js	\
 	ui/shellMountOperation.js \
 	ui/notificationDaemon.js \
--- a/js/extensionPrefs/main.js
+++ b/js/extensionPrefs/main.js
@ -6,11 +6,11 @@ const GObject = imports.gi.GObject;
 const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
 const Pango = imports.gi.Pango;
+const Format = imports.format;

 const _ = Gettext.gettext;

 const Config = imports.misc.config;
-const Format = imports.misc.format;
 const ExtensionUtils = imports.misc.extensionUtils;


@ -210,7 +210,7 @@ const Application = new Lang.Class({
            try {
                extension = ExtensionUtils.createExtensionObject(uuid, dir, type);
            } catch(e) {
-                global.logError('' + e);
+                logError(e, 'Could not create extensions object');
                return;
            }

@ -257,7 +257,7 @@ function initEnvironment() {
        },

        logError: function(s) {
-            global.log('ERROR: ' + s);
+            log('ERROR: ' + s);
        },

        userdatadir: GLib.build_filenamev([GLib.get_user_data_dir(), 'gnome-shell'])
--- a/js/gdm/fingerprint.js
+++ b/js/gdm/fingerprint.js
@ -11,10 +11,17 @@ const FprintManagerIface = <interface name='net.reactivated.Fprint.Manager'>
 </method>
 </interface>;

-const FprintManagerProxy = Gio.DBusProxy.makeProxyWrapper(FprintManagerIface);
+const FprintManagerInfo = Gio.DBusInterfaceInfo.new_for_xml(FprintManagerIface);

 function FprintManager() {
-    return new FprintManagerProxy(Gio.DBus.system,
-                           'net.reactivated.Fprint',
-                           '/net/reactivated/Fprint/Manager');
-};
+    var self = new Gio.DBusProxy({ g_connection: Gio.DBus.system,
+                                   g_interface_name: FprintManagerInfo.name,
+                                   g_interface_info: FprintManagerInfo,
+                                   g_name: 'net.reactivated.Fprint',
+                                   g_object_path: '/net/reactivated/Fprint/Manager',
+                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
+                                             Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
+
+    self.init(null);
+    return self;
+}
--- a/js/gdm/powerMenu.js
+++ b/js/gdm/powerMenu.js
@ -60,10 +60,8 @@ const PowerMenuButton = new Lang.Class({
    },

    _updateVisibility: function() {
-        if (!this._haveSuspend && !this._haveShutdown && !this._haveRestart)
-            this.actor.hide();
-        else
-            this.actor.show();
+        let shouldBeVisible = (this._haveSuspend || this._haveShutdown || this._haveRestart);
+        this.actor.visible = shouldBeVisible;
    },

    _updateHaveShutdown: function() {
@ -76,11 +74,7 @@ const PowerMenuButton = new Lang.Class({
                    else
                        this._haveShutdown = false;

-                    if (this._haveShutdown)
-                        this._powerOffItem.actor.show();
-                    else
-                        this._powerOffItem.actor.hide();
-
+                    this._powerOffItem.actor.visible = this._haveShutdown;
                    this._updateVisibility();
                }));
        } else {
@ -91,12 +85,7 @@ const PowerMenuButton = new Lang.Class({
                    else
                        this._haveShutdown = false;

-                    if (this._haveShutdown) {
-                        this._powerOffItem.actor.show();
-                    } else {
-                        this._powerOffItem.actor.hide();
-                    }
-
+                    this._powerOffItem.actor.visible = this._haveShutdown;
                    this._updateVisibility();
                }));
        }
@ -112,11 +101,7 @@ const PowerMenuButton = new Lang.Class({
                    else
                        this._haveRestart = false;

-                    if (this._haveRestart)
-                        this._restartItem.actor.show();
-                    else
-                        this._restartItem.actor.hide();
-
+                    this._restartItem.actor.visible = this._haveRestart;
                    this._updateVisibility();
                }));
        } else {
@ -127,12 +112,7 @@ const PowerMenuButton = new Lang.Class({
                    else
                        this._haveRestart = false;

-                    if (this._haveRestart) {
-                        this._restartItem.actor.show();
-                    } else {
-                        this._restartItem.actor.hide();
-                    }
-
+                    this._restartItem.actor.visible = this._haveRestart;
                    this._updateVisibility();
                }));
        }
@ -140,12 +120,7 @@ const PowerMenuButton = new Lang.Class({

    _updateHaveSuspend: function() {
        this._haveSuspend = this._upClient.get_can_suspend();
-
-        if (this._haveSuspend)
-            this._suspendItem.actor.show();
-        else
-            this._suspendItem.actor.hide();
-
+        this._suspendItem.actor.visible = this._haveSuspend;
        this._updateVisibility();
    },

--- a/js/misc/config.js.in
+++ b/js/misc/config.js.in
@ -8,8 +8,6 @@ const PACKAGE_VERSION = '@PACKAGE_VERSION@';
 const GJS_VERSION = '@GJS_VERSION@';
 /* 1 if gnome-bluetooth is available, 0 otherwise */
 const HAVE_BLUETOOTH = @HAVE_BLUETOOTH@;
-/* The system TLS CA list */
-const SHELL_SYSTEM_CA_FILE = '@SHELL_SYSTEM_CA_FILE@';
 /* gettext package */
 const GETTEXT_PACKAGE = '@GETTEXT_PACKAGE@';
 /* locale dir */
--- a/js/misc/extensionUtils.js
+++ b/js/misc/extensionUtils.js
@ -40,13 +40,18 @@ function getCurrentExtension() {
        throw new Error('Could not find current extension');

    let path = match[1];
-    let uuid = GLib.path_get_basename(GLib.path_get_dirname(path));
+    let file = Gio.File.new_for_path(path);

-    let extension = extensions[uuid];
-    if (extension === undefined)
-        throw new Error('Could not find current extension');
+    // Walk up the directory tree, looking for an extesion with
+    // the same UUID as a directory name.
+    while (file != null) {
+        let extension = extensions[file.get_basename()];
+        if (extension !== undefined)
+            return extension;
+        file = file.get_parent();
+    }

-    return extension;
+    throw new Error('Could not find current extension');
 }

 /**
@ -120,7 +125,7 @@ function createExtensionObject(uuid, dir, type) {

    // Encourage people to add this
    if (!meta.url) {
-        global.log('Warning: Missing "url" property in metadata.json');
+        log('Warning: Missing "url" property in %s/metadata.json'.format(uuid));
    }

    if (uuid != meta.uuid) {
@ -157,7 +162,7 @@ function init() {
        if (!userExtensionsDir.query_exists(null))
            userExtensionsDir.make_directory_with_parents(null);
    } catch (e) {
-        global.logError('' + e);
+        logError(e, 'Could not create extensions directory');
    }
 }

@ -167,7 +172,7 @@ function scanExtensionsInDirectory(callback, dir, type) {
    try {
        fileEnum = dir.enumerate_children('standard::*', Gio.FileQueryInfoFlags.NONE, null);
    } catch(e) {
-        global.logError('' + e);
+        logError(e, 'Could not enumerate extensions directory');
        return;
    }

--- a/js/misc/format.js
+++ b/js/misc/format.js
@ -1,71 +0,0 @@
-// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
-
-const ShellJS = imports.gi.ShellJS;
-
-/*
- * This function is intended to extend the String object and provide
- * an String.format API for string formatting.
- * It has to be set up using String.prototype.format = Format.format;
- * Usage:
- * "somestring %s %d".format('hello', 5);
- * It supports %s, %d, %x and %f, for %f it also support precisions like
- * "%.2f".format(1.526). All specifiers can be prefixed with a minimum
- * field width, e.g. "%5s".format("foo"). Unless the width is prefixed
- * with '0', the formatted string will be padded with spaces.
- */
-
-function format() {
-    let str = this;
-    let i = 0;
-    let args = arguments;
-
-    return str.replace(/%(I+)?([0-9]+)?(?:\.([0-9]+))?(.)/g, function (str, flagsGroup, widthGroup, precisionGroup, genericGroup) {
-
-                    if (precisionGroup != '' && genericGroup != 'f')
-                        throw new Error("Precision can only be specified for 'f'");
-
-                    let hasAlternativeIntFlag = (flagsGroup.indexOf('I') != -1);
-
-                    if (hasAlternativeIntFlag && genericGroup != 'd')
-                        throw new Error("Alternative output digits can only be specfied for 'd'");
-
-                    let fillChar = (widthGroup[0] == '0') ? '0' : ' ';
-                    let width = parseInt(widthGroup, 10) || 0;
-
-                    function fillWidth(s, c, w) {
-                        let fill = '';
-                        for (let i = 0; i < w; i++)
-                            fill += c;
-                        return fill.substr(s.length) + s;
-                    }
-
-                    let s = '';
-                    switch (genericGroup) {
-                        case '%':
-                            return '%';
-                            break;
-                        case 's':
-                            s = args[i++].toString();
-                            break;
-                        case 'd':
-                            let intV = parseInt(args[i++]);
-                            if (hasAlternativeIntFlag)
-                                s = ShellJS.format_int_alternative_output(intV);
-                            else
-                                s = intV.toString();
-                            break;
-                        case 'x':
-                            s = parseInt(args[i++]).toString(16);
-                            break;
-                        case 'f':
-                            if (precisionGroup == '')
-                                s = parseFloat(args[i++]).toString();
-                            else
-                                s = parseFloat(args[i++]).toFixed(parseInt(precisionGroup));
-                            break;
-                        default:
-                            throw new Error('Unsupported conversion character %' + genericGroup);
-                    }
-                    return fillWidth(s, fillChar, width);
-                });
-}
--- a/js/misc/util.js
+++ b/js/misc/util.js
@ -83,10 +83,11 @@ function spawnCommandLine(command_line) {
 // this will throw an error.
 function trySpawn(argv)
 {
+    var success, pid;
    try {
-        GLib.spawn_async(null, argv, null,
-                         GLib.SpawnFlags.SEARCH_PATH,
-                         null, null);
+        [success, pid] = GLib.spawn_async(null, argv, null,
+                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
+                                          null, null);
    } catch (err) {
        if (err.code == GLib.SpawnError.G_SPAWN_ERROR_NOENT) {
            err.message = _("Command not found");
@ -101,6 +102,10 @@ function trySpawn(argv)

        throw err;
    }
+    // Dummy child watch; we don't want to double-fork internally
+    // because then we lose the parent-child relationship, which
+    // can break polkit.  See https://bugzilla.redhat.com//show_bug.cgi?id=819275
+    GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, function () {}, null);
 }

 // trySpawnCommandLine:
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@ -312,11 +312,10 @@ const AppSearchProvider = new Lang.Class({

    _init: function() {
        this.parent(_("APPLICATIONS"));
-
        this._appSys = Shell.AppSystem.get_default();
    },

-    getResultMetas: function(apps) {
+    getResultMetas: function(apps, callback) {
        let metas = [];
        for (let i = 0; i < apps.length; i++) {
            let app = apps[i];
@ -327,15 +326,15 @@ const AppSearchProvider = new Lang.Class({
                         }
                       });
        }
-        return metas;
+        callback(metas);
    },

    getInitialResultSet: function(terms) {
-        return this._appSys.initial_search(terms);
+        this.searchSystem.pushResults(this, this._appSys.initial_search(terms));
    },

    getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.subsearch(previousResults, terms);
+        this.searchSystem.pushResults(this, this._appSys.subsearch(previousResults, terms));
    },

    activateResult: function(app, params) {
@ -378,7 +377,7 @@ const SettingsSearchProvider = new Lang.Class({
        this._gnomecc = this._appSys.lookup_app('gnome-control-center.desktop');
    },

-    getResultMetas: function(prefs) {
+    getResultMetas: function(prefs, callback) {
        let metas = [];
        for (let i = 0; i < prefs.length; i++) {
            let pref = prefs[i];
@ -389,15 +388,15 @@ const SettingsSearchProvider = new Lang.Class({
                         }
                       });
        }
-        return metas;
+        callback(metas);
    },

    getInitialResultSet: function(terms) {
-        return this._appSys.search_settings(terms);
+        this.searchSystem.pushResults(this, this._appSys.search_settings(terms));
    },

    getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.search_settings(terms);
+        this.searchSystem.pushResults(this, this._appSys.search_settings(terms));
    },

    activateResult: function(pref, params) {
--- a/js/ui/autorunManager.js
+++ b/js/ui/autorunManager.js
@ -262,12 +262,11 @@ const AutorunResidentSource = new Lang.Class({
    Extends: MessageTray.Source,

    _init: function() {
-        this.parent(_("Removable Devices"));
+        this.parent(_("Removable Devices"), 'media-removable', St.IconType.FULLCOLOR);

        this._mounts = [];

        this._notification = new AutorunResidentNotification(this);
-        this._setSummaryIcon(this.createNotificationIcon());
    },

    addMount: function(mount, apps) {
@ -310,12 +309,6 @@ const AutorunResidentSource = new Lang.Class({
            Main.messageTray.add(this);
            this.pushNotification(this._notification);
        }
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon ({ icon_name: 'media-removable',
-                              icon_type: St.IconType.FULLCOLOR,
-                              icon_size: this.ICON_SIZE });
    }
 });

@ -500,11 +493,11 @@ const AutorunTransientSource = new Lang.Class({
    Extends: MessageTray.Source,

    _init: function(mount, apps) {
-        this.parent(mount.get_name());
-
        this.mount = mount;
        this.apps = apps;

+        this.parent(mount.get_name());
+
        this._notification = new AutorunTransientNotification(this);
        this._setSummaryIcon(this.createNotificationIcon());

--- a/js/ui/contactDisplay.js
+++ b/js/ui/contactDisplay.js
@ -63,7 +63,7 @@ const Contact = new Lang.Class({
                        this.individual.full_name ||
                        this.individual.nickname  ||
                        email                     ||
-                        _("Unknown");
+                        C_("contact", "Unknown");
        let aliasLabel = new St.Label({ text: aliasText,
                                        style_class: 'contact-details-alias' });
        details.add(aliasLabel, { x_fill: true,
@ -154,7 +154,7 @@ const ContactSearchProvider = new Lang.Class({
        this._contactSys = Shell.ContactSystem.get_default();
    },

-    getResultMetas: function(ids) {
+    getResultMetas: function(ids, callback) {
        let metas = [];
        for (let i = 0; i < ids.length; i++) {
            let contact = new Contact(ids[i]);
@ -165,15 +165,15 @@ const ContactSearchProvider = new Lang.Class({
                         }
                       });
        }
-        return metas;
+        callback(metas);
    },

    getInitialResultSet: function(terms) {
-        return this._contactSys.initial_search(terms);
+        this.searchSystem.pushResults(this, this._contactSys.initial_search(terms));
    },

    getSubsearchResultSet: function(previousResults, terms) {
-        return this._contactSys.subsearch(previousResults, terms);
+        this.searchSystem.pushResults(this, this._contactSys.subsearch(previousResults, terms));
    },

    createResultActor: function(resultMeta, terms) {
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@ -168,7 +168,17 @@ const DashItemContainer = new Lang.Class({
                         });
    },

+    destroy: function() {
+        if (this.label)
+            this.label.destroy();
+
+        this.actor.destroy();
+    },
+
    animateOutAndDestroy: function() {
+        if (this.label)
+            this.label.destroy();
+
        if (this.child == null) {
            this.actor.destroy();
            return;
@ -691,7 +701,7 @@ const Dash = new Lang.Class({
            if (Main.overview.visible)
                item.animateOutAndDestroy();
            else
-                item.actor.destroy();
+                item.destroy();
        }

        this._adjustIconSize();
--- a/js/ui/dateMenu.js
+++ b/js/ui/dateMenu.js
@ -45,9 +45,7 @@ const DateMenuButton = new Lang.Class({
    Name: 'DateMenuButton',
    Extends: PanelMenu.Button,

-    _init: function(params) {
-        params = Params.parse(params, { showEvents: true });
-
+    _init: function() {
        let item;
        let hbox;
        let vbox;
@ -75,11 +73,11 @@ const DateMenuButton = new Lang.Class({

        // Date
        this._date = new St.Label();
-        this.actor.label_actor = this._date;
+        this.actor.label_actor = this._clock;
        this._date.style_class = 'datemenu-date-label';
        vbox.add(this._date);

-        if (params.showEvents) {
+        if (Main.sessionMode.showCalendarEvents) {
            this._eventSource = new Calendar.DBusEventSource();
            this._eventList = new Calendar.EventsList(this._eventSource);
        } else {
@ -110,7 +108,7 @@ const DateMenuButton = new Lang.Class({
            item.actor.reparent(vbox);
        }

-        if (params.showEvents) {
+        if (Main.sessionMode.showCalendarEvents) {
            // Add vertical separator

            item = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
--- a/js/ui/endSessionDialog.js
+++ b/js/ui/endSessionDialog.js
@ -342,7 +342,7 @@ const EndSessionDialog = new Lang.Class({
        }
    },

-    _updateContent: function() {
+    _updateDescription: function() {
        if (this.state != ModalDialog.State.OPENING &&
            this.state != ModalDialog.State.OPENED)
            return;
@ -352,17 +352,6 @@ const EndSessionDialog = new Lang.Class({
        let subject = dialogContent.subject;
        let description;

-        if (this._user.is_loaded && !dialogContent.iconName) {
-            let iconFile = this._user.get_icon_file();
-            if (GLib.file_test(iconFile, GLib.FileTest.EXISTS))
-                this._setIconFromFile(iconFile, dialogContent.iconStyleClass);
-            else
-                this._setIconFromName('avatar-default', dialogContent.iconStyleClass);
-        } else if (dialogContent.iconName) {
-            this._setIconFromName(dialogContent.iconName,
-                                  dialogContent.iconStyleClass);
-        }
-
        if (this._inhibitors.length > 0) {
            this._stopTimer();
            description = dialogContent.inhibitedDescription;
@ -395,6 +384,27 @@ const EndSessionDialog = new Lang.Class({
        _setLabelText(this._descriptionLabel, description);
    },

+    _updateContent: function() {
+        if (this.state != ModalDialog.State.OPENING &&
+            this.state != ModalDialog.State.OPENED)
+            return;
+
+        let dialogContent = DialogContent[this._type];
+
+        if (this._user.is_loaded && !dialogContent.iconName) {
+            let iconFile = this._user.get_icon_file();
+            if (GLib.file_test(iconFile, GLib.FileTest.EXISTS))
+                this._setIconFromFile(iconFile, dialogContent.iconStyleClass);
+            else
+                this._setIconFromName('avatar-default', dialogContent.iconStyleClass);
+        } else if (dialogContent.iconName) {
+            this._setIconFromName(dialogContent.iconName,
+                                  dialogContent.iconStyleClass);
+        }
+
+        this._updateDescription();
+    },
+
    _updateButtons: function() {
        let dialogContent = DialogContent[this._type];
        let buttons = [{ action: Lang.bind(this, this.cancel),
@ -441,7 +451,7 @@ const EndSessionDialog = new Lang.Class({
                         { _secondsLeft: 0,
                           time: this._secondsLeft,
                           transition: 'linear',
-                           onUpdate: Lang.bind(this, this._updateContent),
+                           onUpdate: Lang.bind(this, this._updateDescription),
                           onComplete: Lang.bind(this, function() {
                                           let dialogContent = DialogContent[this._type];
                                           let button = dialogContent.confirmButtons[dialogContent.confirmButtons.length - 1];
--- a/js/ui/environment.js
+++ b/js/ui/environment.js
@ -39,11 +39,19 @@ function _patchContainerClass(containerClass) {
    };
 }

+function _makeLoggingFunc(func) {
+    return function() {
+        return func([].join.call(arguments, ', '));
+    };
+}
+
 function init() {
    // Add some bindings to the global JS namespace; (gjs keeps the web
    // browser convention of having that namespace be called 'window'.)
    window.global = Shell.Global.get();

+    window.log = _makeLoggingFunc(window.log);
+
    window._ = Gettext.gettext;
    window.C_ = Gettext.pgettext;
    window.ngettext = Gettext.ngettext;
@ -82,7 +90,7 @@ function init() {
    }

    // OK, now things are initialized enough that we can import shell JS
-    const Format = imports.misc.format;
+    const Format = imports.format;
    const Tweener = imports.ui.tweener;

    Tweener.init();
--- a/js/ui/extensionSystem.js
+++ b/js/ui/extensionSystem.js
@ -34,24 +34,11 @@ const REPOSITORY_URL_BASE = 'https://extensions.gnome.org';
 const REPOSITORY_URL_DOWNLOAD = REPOSITORY_URL_BASE + '/download-extension/%s.shell-extension.zip';
 const REPOSITORY_URL_INFO =     REPOSITORY_URL_BASE + '/extension-info/';

-const _httpSession = new Soup.SessionAsync();
+const _httpSession = new Soup.SessionAsync({ ssl_use_system_ca_file: true });

-// The unfortunate state of gjs, gobject-introspection and libsoup
-// means that I have to do a hack to add a feature.
 // See: https://bugzilla.gnome.org/show_bug.cgi?id=655189 for context.
-
-if (Soup.Session.prototype.add_feature != null)
-    Soup.Session.prototype.add_feature.call(_httpSession, new Soup.ProxyResolverDefault());
-
-function _getCertFile() {
-    let localCert = GLib.build_filenamev([global.userdatadir, 'extensions.gnome.org.crt']);
-    if (GLib.file_test(localCert, GLib.FileTest.EXISTS))
-        return localCert;
-    else
-        return Config.SHELL_SYSTEM_CA_FILE;
-}
-
-_httpSession.ssl_ca_file = _getCertFile();
+// _httpSession.add_feature(new Soup.ProxyResolverDefault());
+Soup.Session.prototype.add_feature.call(_httpSession, new Soup.ProxyResolverDefault());

 // Arrays of uuids
 var enabledExtensions;
@ -69,18 +56,16 @@ const disconnect = Lang.bind(_signals, _signals.disconnect);

 const ENABLED_EXTENSIONS_KEY = 'enabled-extensions';

-function installExtensionFromUUID(uuid, version_tag) {
+function installExtensionFromUUID(uuid) {
    let params = { uuid: uuid,
-                   version_tag: version_tag,
-                   shell_version: Config.PACKAGE_VERSION,
-                   api_version: API_VERSION.toString() };
+                   shell_version: Config.PACKAGE_VERSION };

    let message = Soup.form_request_new_from_hash('GET', REPOSITORY_URL_INFO, params);

    _httpSession.queue_message(message,
                               function(session, message) {
                                   let info = JSON.parse(message.response_body.data);
-                                   let dialog = new InstallExtensionDialog(uuid, version_tag, info.name);
+                                   let dialog = new InstallExtensionDialog(uuid, info);
                                   dialog.open(global.get_current_time());
                               });
 }
@ -115,21 +100,13 @@ function gotExtensionZipFile(session, message, uuid) {
        return;
    }

-    // FIXME: use a GFile mkstemp-type method once one exists
-    let fd, tmpzip;
-    try {
-        [fd, tmpzip] = GLib.file_open_tmp('XXXXXX.shell-extension.zip');
-    } catch (e) {
-        logExtensionError(uuid, 'tempfile: ' + e.toString());
-        return;
-    }
-
-    let stream = new Gio.UnixOutputStream({ fd: fd });
+    let [file, stream] = Gio.File.new_tmp('XXXXXX.shell-extension.zip');
    let dir = ExtensionUtils.userExtensionsDir.get_child(uuid);
-    Shell.write_soup_message_to_stream(stream, message);
+    let contents = message.response_body.flatten().as_bytes();
+    stream.output_stream.write_bytes(contents, null);
    stream.close(null);
    let [success, pid] = GLib.spawn_async(null,
-                                          ['unzip', '-uod', dir.get_path(), '--', tmpzip],
+                                          ['unzip', '-uod', dir.get_path(), '--', file.get_path()],
                                          null,
                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
                                          null);
@ -237,7 +214,7 @@ function logExtensionError(uuid, message, state) {
        extension.errors = [];

    extension.errors.push(message);
-    global.logError('Extension "%s" had error: %s'.format(uuid, message));
+    log('Extension "%s" had error: %s'.format(uuid, message));
    state = state || ExtensionState.ERROR;
    _signals.emit('extension-state-changed', { uuid: uuid,
                                               error: message,
@ -249,7 +226,7 @@ function loadExtension(dir, type, enabled) {
    let extension;

    if (ExtensionUtils.extensions[uuid] != undefined) {
-        global.logError('Extension "%s" is already loaded'.format(uuid));
+        log('Extension "%s" is already loaded'.format(uuid));
        return;
    }

@ -278,7 +255,6 @@ function loadExtension(dir, type, enabled) {
    }

    _signals.emit('extension-state-changed', extension);
-    global.log('Loaded extension ' + uuid);
 }

 function initExtension(uuid) {
@ -390,12 +366,11 @@ const InstallExtensionDialog = new Lang.Class({
    Name: 'InstallExtensionDialog',
    Extends: ModalDialog.ModalDialog,

-    _init: function(uuid, version_tag, name) {
+    _init: function(uuid, info) {
        this.parent({ styleClass: 'extension-dialog' });

        this._uuid = uuid;
-        this._version_tag = version_tag;
-        this._name = name;
+        this._info = info;

        this.setButtons([{ label: _("Cancel"),
                           action: Lang.bind(this, this._onCancelButtonPressed),
@ -405,13 +380,17 @@ const InstallExtensionDialog = new Lang.Class({
                           action: Lang.bind(this, this._onInstallButtonPressed)
                         }]);

-        let message = _("Download and install '%s' from extensions.gnome.org?").format(name);
+        let message = _("Download and install '%s' from extensions.gnome.org?").format(info.name);

-        this._descriptionLabel = new St.Label({ text: message });
+        let box = new St.BoxLayout();
+        this.contentLayout.add(box);

-        this.contentLayout.add(this._descriptionLabel,
-                               { y_fill:  true,
-                                 y_align: St.Align.START });
+        let gicon = new Gio.FileIcon({ file: Gio.File.new_for_uri(REPOSITORY_URL_BASE + info.icon) })
+        let icon = new St.Icon({ gicon: gicon });
+        box.add(icon);
+
+        let label = new St.Label({ text: message });
+        box.add(label);
    },

    _onCancelButtonPressed: function(button, event) {
@ -435,9 +414,7 @@ const InstallExtensionDialog = new Lang.Class({

        _signals.emit('extension-state-changed', state);

-        let params = { version_tag: this._version_tag,
-                       shell_version: Config.PACKAGE_VERSION,
-                       api_version: API_VERSION.toString() };
+        let params = { shell_version: Config.PACKAGE_VERSION };

        let url = REPOSITORY_URL_DOWNLOAD.format(this._uuid);
        let message = Soup.form_request_new_from_hash('GET', url, params);
--- a/js/ui/iconGrid.js
+++ b/js/ui/iconGrid.js
@ -282,6 +282,10 @@ const IconGrid = new Lang.Class({
        return this._computeLayout(rowWidth)[0];
    },

+    getRowLimit: function() {
+        return this._rowLimit;
+    },
+
    _computeLayout: function (forWidth) {
        let nColumns = 0;
        let usedWidth = 0;
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@ -541,16 +541,8 @@ const KeyboardSource = new Lang.Class({
    Extends: MessageTray.Source,

    _init: function(keyboard) {
-        this.parent(_("Keyboard"));
        this._keyboard = keyboard;
-
-        this._setSummaryIcon(this.createNotificationIcon());
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon({ icon_name: 'input-keyboard',
-                             icon_type: St.IconType.SYMBOLIC,
-                             icon_size: this.ICON_SIZE });
+        this.parent(_("Keyboard"), 'input-keyboard', St.IconType.SYMBOLIC);
    },

    handleSummaryClick: function() {
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@ -634,45 +634,6 @@ const Inspector = new Lang.Class({

 Signals.addSignalMethods(Inspector.prototype);

-const ErrorLog = new Lang.Class({
-    Name: 'ErrorLog',
-
-    _init: function() {
-        this.actor = new St.BoxLayout();
-        this.text = new St.Label();
-        this.actor.add(this.text);
-        // We need to override StLabel's default ellipsization when
-        // using line_wrap; otherwise ClutterText's layout is going
-        // to constrain both the width and height, which prevents
-        // scrolling.
-        this.text.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this.text.clutter_text.line_wrap = true;
-        this.actor.connect('notify::mapped', Lang.bind(this, this._renderText));
-    },
-
-    _formatTime: function(d){
-        function pad(n) { return n < 10 ? '0' + n : n; }
-        return d.getUTCFullYear()+'-'
-            + pad(d.getUTCMonth()+1)+'-'
-            + pad(d.getUTCDate())+'T'
-            + pad(d.getUTCHours())+':'
-            + pad(d.getUTCMinutes())+':'
-            + pad(d.getUTCSeconds())+'Z';
-    },
-
-    _renderText: function() {
-        if (!this.actor.mapped)
-            return;
-        let text = this.text.text;
-        let stack = Main._getAndClearErrorStack();
-        for (let i = 0; i < stack.length; i++) {
-            let logItem = stack[i];
-            text += logItem.category + ' t=' + this._formatTime(new Date(logItem.timestamp)) + ' ' + logItem.message + '\n';
-        }
-        this.text.text = text;
-    }
-});
-
 const Memory = new Lang.Class({
    Name: 'Memory',

@ -947,9 +908,6 @@ const LookingGlass = new Lang.Class({
        }));
        notebook.appendPage('Windows', this._windowList.actor);

-        this._errorLog = new ErrorLog();
-        notebook.appendPage('Errors', this._errorLog.actor);
-
        this._memory = new Memory();
        notebook.appendPage('Memory', this._memory.actor);

--- a/js/ui/magnifier.js
+++ b/js/ui/magnifier.js
@ -16,6 +16,7 @@ const Params = imports.misc.params;

 const MOUSE_POLL_FREQUENCY = 50;
 const CROSSHAIRS_CLIP_SIZE = [100, 100];
+const NO_CHANGE = 0.0;

 // Settings
 const APPLICATIONS_SCHEMA       = 'org.gnome.desktop.a11y.applications';
@ -24,6 +25,13 @@ const SHOW_KEY                  = 'screen-magnifier-enabled';
 const MAGNIFIER_SCHEMA          = 'org.gnome.desktop.a11y.magnifier';
 const SCREEN_POSITION_KEY       = 'screen-position';
 const MAG_FACTOR_KEY            = 'mag-factor';
+const INVERT_LIGHTNESS_KEY      = 'invert-lightness';
+const BRIGHT_RED_KEY            = 'brightness-red';
+const BRIGHT_GREEN_KEY          = 'brightness-green';
+const BRIGHT_BLUE_KEY           = 'brightness-blue';
+const CONTRAST_RED_KEY          = 'contrast-red';
+const CONTRAST_GREEN_KEY        = 'contrast-green';
+const CONTRAST_BLUE_KEY         = 'contrast-blue';
 const LENS_MODE_KEY             = 'lens-mode';
 const CLAMP_MODE_KEY            = 'scroll-at-edges';
 const MOUSE_TRACKING_KEY        = 'mouse-tracking';
@ -443,6 +451,21 @@ const Magnifier = new Lang.Class({
            aPref = this._settings.get_enum(MOUSE_TRACKING_KEY);
            if (aPref)
                zoomRegion.setMouseTrackingMode(aPref);
+
+            aPref = this._settings.get_boolean(INVERT_LIGHTNESS_KEY);
+            if (aPref)
+                zoomRegion.setInvertLightness(aPref);
+
+            let bc = {};
+            bc.r = this._settings.get_double(BRIGHT_RED_KEY);
+            bc.g = this._settings.get_double(BRIGHT_GREEN_KEY);
+            bc.b = this._settings.get_double(BRIGHT_BLUE_KEY);
+            zoomRegion.setBrightness(bc);
+
+            bc.r = this._settings.get_double(CONTRAST_RED_KEY);
+            bc.g = this._settings.get_double(CONTRAST_GREEN_KEY);
+            bc.b = this._settings.get_double(CONTRAST_BLUE_KEY);
+            zoomRegion.setContrast(bc);
        }

        let showCrosshairs = this._settings.get_boolean(SHOW_CROSS_HAIRS_KEY);
@ -465,6 +488,23 @@ const Magnifier = new Lang.Class({
        this._settings.connect('changed::' + MOUSE_TRACKING_KEY,
                               Lang.bind(this, this._updateMouseTrackingMode));

+        this._settings.connect('changed::' + INVERT_LIGHTNESS_KEY,
+                               Lang.bind(this, this._updateInvertLightness));
+
+        this._settings.connect('changed::' + BRIGHT_RED_KEY,
+                               Lang.bind(this, this._updateBrightness));
+        this._settings.connect('changed::' + BRIGHT_GREEN_KEY,
+                               Lang.bind(this, this._updateBrightness));
+        this._settings.connect('changed::' + BRIGHT_BLUE_KEY,
+                               Lang.bind(this, this._updateBrightness));
+
+        this._settings.connect('changed::' + CONTRAST_RED_KEY,
+                               Lang.bind(this, this._updateContrast));
+        this._settings.connect('changed::' + CONTRAST_GREEN_KEY,
+                               Lang.bind(this, this._updateContrast));
+        this._settings.connect('changed::' + CONTRAST_BLUE_KEY,
+                               Lang.bind(this, this._updateContrast));
+
        this._settings.connect('changed::' + SHOW_CROSS_HAIRS_KEY,
                               Lang.bind(this, function() {
            this.setCrosshairsVisible(this._settings.get_boolean(SHOW_CROSS_HAIRS_KEY));
@ -540,7 +580,38 @@ const Magnifier = new Lang.Class({
                this._settings.get_enum(MOUSE_TRACKING_KEY)
            );
        }
-    }
+    },
+
+    _updateInvertLightness: function() {
+        // Applies only to the first zoom region.
+        if (this._zoomRegions.length) {
+            this._zoomRegions[0].setInvertLightness(
+                this._settings.get_boolean(INVERT_LIGHTNESS_KEY)
+            );
+        }
+    },
+
+    _updateBrightness: function() {
+        // Applies only to the first zoom region.
+        if (this._zoomRegions.length) {
+            let brightness = {};
+            brightness.r = this._settings.get_double(BRIGHT_RED_KEY);
+            brightness.g = this._settings.get_double(BRIGHT_GREEN_KEY);
+            brightness.b = this._settings.get_double(BRIGHT_BLUE_KEY);
+            this._zoomRegions[0].setBrightness(brightness);
+        }
+    },
+
+    _updateContrast: function() {
+        // Applies only to the first zoom region.
+        if (this._zoomRegions.length) {
+            let contrast = {};
+            contrast.r = this._settings.get_double(CONTRAST_RED_KEY);
+            contrast.g = this._settings.get_double(CONTRAST_GREEN_KEY);
+            contrast.b = this._settings.get_double(CONTRAST_BLUE_KEY);
+            this._zoomRegions[0].setContrast(contrast);
+        }
+    },
 });
 Signals.addSignalMethods(Magnifier.prototype);

@ -554,6 +625,9 @@ const ZoomRegion = new Lang.Class({
        this._clampScrollingAtEdges = false;
        this._lensMode = false;
        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.FULL_SCREEN;
+        this._invertLightness = false;
+        this._brightness = { r: NO_CHANGE, g: NO_CHANGE, b: NO_CHANGE };
+        this._contrast = { r: NO_CHANGE, g: NO_CHANGE, b: NO_CHANGE };

        this._magView = null;
        this._background = null;
@ -879,6 +953,86 @@ const ZoomRegion = new Lang.Class({
        }
    },

+    /**
+     * setInvertLightness:
+     * Set whether to invert the lightness of the magnified view.
+     * @flag    Boolean to either invert brightness (true), or not (false).
+     */
+    setInvertLightness: function(flag) {
+        this._invertLightness = flag;
+        if (this._magShaderEffects)
+            this._magShaderEffects.setInvertLightness(this._invertLightness);
+    },
+
+    /**
+     * getInvertLightness:
+     * Retrieve whether the lightness is inverted.
+     * @return    Boolean indicating inversion (true), or not (false).
+     */
+    getInvertLightness: function() {
+        return this._invertLightness;
+    },
+
+    /**
+     * setBrightness:
+     * Alter the brightness of the magnified view.
+     * @brightness  Object containing the contrast for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              brightness (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed brightness, respectively.
+     */
+    setBrightness: function(brightness) {
+        this._brightness.r = brightness.r;
+        this._brightness.g = brightness.g;
+        this._brightness.b = brightness.b;
+        if (this._magShaderEffects)
+            this._magShaderEffects.setBrightness(this._brightness);
+    },
+
+    /**
+     * getBrightness:
+     * Retrive the current brightness of the Zoom Region.
+     * @return  Object containing the brightness change for the red, green,
+     *          and blue channels.
+     */
+    getBrightness: function() {
+        let brightness = {};
+        brightness.r = this._brightness.r;
+        brightness.g = this._brightness.g;
+        brightness.b = this._brightness.b;
+        return brightness;
+    },
+
+    /**
+     * setContrast:
+     * Alter the contrast of the magnified view.
+     * @contrast    Object containing the contrast for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              contrast (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed contrast, respectively.
+     */
+    setContrast: function(contrast) {
+        this._contrast.r = contrast.r;
+        this._contrast.g = contrast.g;
+        this._contrast.b = contrast.b;
+        if (this._magShaderEffects)
+            this._magShaderEffects.setContrast(this._contrast);
+    },
+
+    /**
+     * getContrast:
+     * Retreive the contrast of the magnified view.
+     * @return  Object containing the contrast for the red, green,
+     *          and blue channels.
+     */
+    getContrast: function() {
+        let contrast = {};
+        contrast.r = this._contrast.r;
+        contrast.g = this._contrast.g;
+        contrast.b = this._contrast.b;
+        return contrast;
+    },
+
    //// Private methods ////

    _createActors: function() {
@ -917,6 +1071,12 @@ const ZoomRegion = new Lang.Class({
            this._crossHairsActor = this._crossHairs.addToZoomRegion(this, this._mouseActor);
        else
            this._crossHairsActor = null;
+
+        // Contrast and brightness effects.
+        this._magShaderEffects = new MagShaderEffects(this._uiGroupClone);
+        this._magShaderEffects.setInvertLightness(this._invertLightness);
+        this._magShaderEffects.setBrightness(this._brightness);
+        this._magShaderEffects.setContrast(this._contrast);
    },

    _destroyActors: function() {
@ -925,6 +1085,8 @@ const ZoomRegion = new Lang.Class({
        if (this._crossHairs)
            this._crossHairs.removeFromParent(this._crossHairsActor);

+        this._magShaderEffects.destroyEffects();
+        this._magShaderEffects = null;
        this._magView.destroy();
        this._magView = null;
        this._background = null;
@ -1228,10 +1390,7 @@ const Crosshairs = new Lang.Class({
                    crosshairsActor = new Clutter.Clone({ source: this._actor });
                    this._clones.push(crosshairsActor);
                }
-                if (this._actor.visible)
-                    crosshairsActor.show();
-                else
-                    crosshairsActor.hide();
+                crosshairsActor.visible = this._actor.visible;

                container.add_actor(crosshairsActor);
                container.raise_child(magnifiedMouse, crosshairsActor);
@ -1436,3 +1595,133 @@ const Crosshairs = new Lang.Class({
        this._vertBottomHair.set_position((groupWidth - thickness) / 2, bottom);
    }
 });
+
+const MagShaderEffects = new Lang.Class({
+    Name: 'MagShaderEffects',
+
+    _init: function(uiGroupClone) {
+        this._inverse = new Shell.InvertLightnessEffect();
+        this._brightnessContrast = new Clutter.BrightnessContrastEffect();
+        this._inverse.set_enabled(false);
+        this._brightnessContrast.set_enabled(false);
+
+        this._magView = uiGroupClone;
+        this._magView.add_effect(this._inverse);
+        this._magView.add_effect(this._brightnessContrast);
+    },
+
+    /**
+     * destroyEffects:
+     * Remove contrast and brightness effects from the magnified view, and
+     * lose the reference to the actor they were applied to.  Don't use this
+     * object after calling this.
+     */
+    destroyEffects: function() {
+        this._magView.clear_effects();
+        this._brightnessContrast = null;
+        this._inverse = null;
+        this._magView = null;
+    },
+
+    /**
+     * setInvertLightness:
+     * Enable/disable invert lightness effect.
+     * @invertFlag:     Enabled flag.
+     */
+    setInvertLightness: function(invertFlag) {
+        this._inverse.set_enabled(invertFlag);
+    },
+
+    /**
+     * getInvertLightness:
+     * Report whether the inversion effect is enabled.
+     * @return:     Boolean.
+     */
+    getInvertLightness: function() {
+        return this._inverse.get_enabled();
+    },
+
+    /**
+     * setBrightness:
+     * Set the brightness of the magnified view.
+     * @brightness: Object containing the brightness for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              brightness (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed brightness,
+     *              respectively.
+     */
+    setBrightness: function(brightness) {
+        let bRed = brightness.r;
+        let bGreen = brightness.g;
+        let bBlue = brightness.b;
+        this._brightnessContrast.set_brightness_full(bRed, bGreen, bBlue);
+
+        // Enable the effect if the brightness OR contrast change are such that
+        // it modifies the brightness and/or contrast.
+        let [cRed, cGreen, cBlue] = this._brightnessContrast.get_contrast();
+        this._brightnessContrast.set_enabled(
+            (bRed != NO_CHANGE || bGreen != NO_CHANGE || bBlue != NO_CHANGE ||
+             cRed != NO_CHANGE || cGreen != NO_CHANGE || cBlue != NO_CHANGE)
+        );
+    },
+
+    /**
+     * getBrightness:
+     * Retrieve current brightness of the magnified view.
+     * @return: Object containing the brightness for the red, green,
+     *          and blue channels.  Values of 0.0 represent "standard" 
+     *          brightness (no change), whereas values less or greater than
+     *          0.0 indicate decreased or incresaed brightness, respectively.
+     */
+    getBrightness: function() {
+        let result = {};
+        let [bRed, bGreen, bBlue] = this._brightnessContrast.get_brightness();
+        result.r = bRed;
+        result.g = bGreen;
+        result.b = bBlue;
+
+        return result;
+    },
+
+    /**
+     * Set the contrast of the magnified view.
+     * @contrast:   Object containing the contrast for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              contrast (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed contrast, respectively.
+     */
+    setContrast: function(contrast) {
+        let cRed = contrast.r;
+        let cGreen = contrast.g;
+        let cBlue = contrast.b;
+
+        this._brightnessContrast.set_contrast_full(cRed, cGreen, cBlue);
+
+        // Enable the effect if the contrast OR brightness change are such that
+        // it modifies the brightness and/or contrast.
+        // should be able to use Clutter.color_equal(), but that complains of
+        // a null first argument.
+        let [bRed, bGreen, bBlue] = this._brightnessContrast.get_brightness();
+        this._brightnessContrast.set_enabled(
+             cRed != NO_CHANGE || cGreen != NO_CHANGE || cBlue != NO_CHANGE ||
+             bRed != NO_CHANGE || bGreen != NO_CHANGE || bBlue != NO_CHANGE
+        );
+    },
+
+    /**
+     * Retrieve current contrast of the magnified view.
+     * @return: Object containing the contrast for the red, green,
+     *          and blue channels.  Values of 0.0 represent "standard"
+     *          contrast (no change), whereas values less or greater than
+     *          0.0 indicate decreased or incresaed contrast, respectively.
+     */
+    getContrast: function() {
+        let resutl = {};
+        let [cRed, cGreen, cBlue] = this._brightnessContrast.get_contrast();
+        result.r = cRed;
+        result.g = cGreen;
+        result.b = cBlue;
+
+        return result;
+    }
+});
--- a/js/ui/main.js
+++ b/js/ui/main.js
@ -30,6 +30,7 @@ const NetworkAgent = imports.ui.networkAgent;
 const NotificationDaemon = imports.ui.notificationDaemon;
 const WindowAttentionHandler = imports.ui.windowAttentionHandler;
 const Scripting = imports.ui.scripting;
+const SessionMode = imports.ui.sessionMode;
 const ShellDBus = imports.ui.shellDBus;
 const TelepathyClient = imports.ui.telepathyClient;
 const WindowManager = imports.ui.windowManager;
@ -46,7 +47,6 @@ let automountManager = null;
 let autorunManager = null;
 let panel = null;
 let hotCorners = [];
-let placesManager = null;
 let overview = null;
 let runDialog = null;
 let lookingGlass = null;
@ -57,6 +57,7 @@ let windowAttentionHandler = null;
 let telepathyClient = null;
 let ctrlAltTabManager = null;
 let recorder = null;
+let sessionMode = null;
 let shellDBusService = null;
 let modalCount = 0;
 let modalActorFocusStack = [];
@ -67,28 +68,27 @@ let statusIconDispatcher = null;
 let keyboard = null;
 let layoutManager = null;
 let networkAgent = null;
-let _errorLogStack = [];
 let _startDate;
 let _defaultCssStylesheet = null;
 let _cssStylesheet = null;
-let _gdmCssStylesheet = null;
 let _overridesSettings = null;

 let background = null;

-function _createUserSession() {
+function createUserSession() {
    // Load the calendar server. Note that we are careful about
    // not loading any events until the user presses the clock
    global.launch_calendar_server();

-    placesManager = new PlaceDisplay.PlacesManager();
    telepathyClient = new TelepathyClient.Client();
    automountManager = new AutomountManager.AutomountManager();
    autorunManager = new AutorunManager.AutorunManager();
    networkAgent = new NetworkAgent.NetworkAgent();
+
+    _initRecorder();
 }

-function _createGDMSession() {
+function createGDMSession() {
    // We do this this here instead of at the top to prevent GDM
    // related code from getting loaded in normal user sessions
    const LoginDialog = imports.gdm.loginDialog;
@ -99,18 +99,26 @@ function _createGDMSession() {
                        });
 }

+function createInitialSetupSession() {
+    networkAgent = new NetworkAgent.NetworkAgent();
+}
+
 function _initRecorder() {
    let recorderSettings = new Gio.Settings({ schema: 'org.gnome.shell.recorder' });
+    let desktopLockdownSettings = new Gio.Settings({ schema: 'org.gnome.desktop.lockdown' });
+    let bindingSettings = new Gio.Settings({ schema: 'org.gnome.shell.keybindings' });

-    global.screen.connect('toggle-recording', function() {
+    global.display.add_keybinding('toggle-recording',
+                                  bindingSettings,
+                                  Meta.KeyBindingFlags.NONE, function() {
        if (recorder == null) {
            recorder = new Shell.Recorder({ stage: global.stage });
        }

        if (recorder.is_recording()) {
-            recorder.pause();
+            recorder.close();
            Meta.enable_unredirect_for_screen(global.screen);
-        } else {
+        } else if (!desktopLockdownSettings.get_boolean('disable-save-to-disk')) {
            // read the parameters from GSettings always in case they have changed
            recorder.set_framerate(recorderSettings.get_int('framerate'));
            /* Translators: this is a filename used for screencast recording */
@ -129,38 +137,17 @@ function _initRecorder() {
    });
 }

-function _initUserSession() {
-    _initRecorder();
-
-    global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT, false, -1, 1);
-
-    ExtensionSystem.init();
-    ExtensionSystem.loadExtensions();
-
-    Meta.keybindings_set_custom_handler('panel-run-dialog', function() {
-       getRunDialog().open();
-    });
-
-    Meta.keybindings_set_custom_handler('panel-main-menu', function () {
-        overview.toggle();
-    });
-
-    global.display.connect('overlay-key', Lang.bind(overview, overview.toggle));
-
-}
-
 function start() {
-    // Monkey patch utility functions into the global proxy;
-    // This is easier and faster than indirecting down into global
-    // if we want to call back up into JS.
-    global.logError = _logError;
-    global.log = _logDebug;
+    // These are here so we don't break compatibility.
+    global.logError = window.log;
+    global.log = window.log;

    // Chain up async errors reported from C
    global.connect('notify-error', function (global, msg, detail) { notifyError(msg, detail); });

    Gio.DesktopAppInfo.set_desktop_env('GNOME');

+    sessionMode = new SessionMode.SessionMode();
    shellDBusService = new ShellDBus.GnomeShell();

    // Ensure ShellWindowTracker and ShellAppUsage are initialized; this will
@ -183,7 +170,6 @@ function start() {
    global.stage.no_clear_hint = true;

    _defaultCssStylesheet = global.datadir + '/theme/gnome-shell.css';
-    _gdmCssStylesheet = global.datadir + '/theme/gdm.css';
    loadTheme();

    // Set up stage hierarchy to group all UI actors under one container.
@ -211,8 +197,7 @@ function start() {
    layoutManager = new Layout.LayoutManager();
    xdndHandler = new XdndHandler.XdndHandler();
    ctrlAltTabManager = new CtrlAltTab.CtrlAltTabManager();
-    // This overview object is just a stub for non-user sessions
-    overview = new Overview.Overview({ isDummy: global.session_type != Shell.SessionType.USER });
+    overview = new Overview.Overview();
    magnifier = new Magnifier.Magnifier();
    statusIconDispatcher = new StatusIconDispatcher.StatusIconDispatcher();
    panel = new Panel.Panel();
@ -222,10 +207,7 @@ function start() {
    notificationDaemon = new NotificationDaemon.NotificationDaemon();
    windowAttentionHandler = new WindowAttentionHandler.WindowAttentionHandler();

-    if (global.session_type == Shell.SessionType.USER)
-        _createUserSession();
-    else if (global.session_type == Shell.SessionType.GDM)
-        _createGDMSession();
+    sessionMode.createSession();

    panel.startStatusArea();

@ -233,8 +215,30 @@ function start() {
    keyboard.init();
    overview.init();

-    if (global.session_type == Shell.SessionType.USER)
-        _initUserSession();
+    if (sessionMode.hasWorkspaces)
+        global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT,
+                                                false, -1, 1);
+
+    if (sessionMode.allowExtensions) {
+        ExtensionSystem.init();
+        ExtensionSystem.loadExtensions();
+    }
+
+    if (sessionMode.hasRunDialog) {
+        Meta.keybindings_set_custom_handler('panel-run-dialog', function() {
+           getRunDialog().open();
+        });
+    }
+
+    if (sessionMode.hasOverview) {
+        Meta.keybindings_set_custom_handler('panel-main-menu', function () {
+            overview.toggle();
+        });
+
+        global.display.connect('overlay-key',
+                               Lang.bind(overview, overview.toggle));
+    }
+
    statusIconDispatcher.start(messageTray.actor);

    // Provide the bus object for gnome-session to
@ -251,7 +255,6 @@ function start() {

    global.stage.connect('captured-event', _globalKeyPressHandler);

-    _log('info', 'loaded at ' + _startDate);
    log('GNOME Shell started at ' + _startDate);

    let perfModuleName = GLib.getenv("SHELL_PERF_MODULE");
@ -494,8 +497,8 @@ function loadTheme() {

    let theme = new St.Theme ({ application_stylesheet: cssStylesheet });

-    if (global.session_type == Shell.SessionType.GDM)
-        theme.load_stylesheet(_gdmCssStylesheet);
+    if (sessionMode.extraStylesheet)
+        theme.load_stylesheet(sessionMode.extraStylesheet);

    if (previousTheme) {
        let customStylesheets = previousTheme.get_custom_stylesheets();
@ -537,59 +540,6 @@ function notifyError(msg, details) {
    notify(msg, details);
 }

-/**
- * _log:
- * @category: string message type ('info', 'error')
- * @msg: A message string
- * ...: Any further arguments are converted into JSON notation,
- *      and appended to the log message, separated by spaces.
- *
- * Log a message into the LookingGlass error
- * stream.  This is primarily intended for use by the
- * extension system as well as debugging.
- */
-function _log(category, msg) {
-    let text = msg;
-    if (arguments.length > 2) {
-        text += ': ';
-        for (let i = 2; i < arguments.length; i++) {
-            text += JSON.stringify(arguments[i]);
-            if (i < arguments.length - 1)
-                text += ' ';
-        }
-    }
-    _errorLogStack.push({timestamp: new Date().getTime(),
-                         category: category,
-                         message: text });
-}
-
-function _logError(msg) {
-    return _log('error', msg);
-}
-
-function _logDebug(msg) {
-    return _log('debug', msg);
-}
-
-// Used by the error display in lookingGlass.js
-function _getAndClearErrorStack() {
-    let errors = _errorLogStack;
-    _errorLogStack = [];
-    return errors;
-}
-
-function logStackTrace(msg) {
-    try {
-        throw new Error();
-    } catch (e) {
-        // e.stack must have at least two lines, with the first being
-        // logStackTrace() (which we strip off), and the second being
-        // our caller.
-        let trace = e.stack.substr(e.stack.indexOf('\n') + 1);
-        log(msg ? (msg + '\n' + trace) : trace);
-    }
-}
-
 function isWindowActorDisplayedOnWorkspace(win, workspaceIndex) {
    return win.get_workspace() == workspaceIndex ||
        (win.get_meta_window() && win.get_meta_window().is_on_all_workspaces());
@ -612,6 +562,11 @@ function _globalKeyPressHandler(actor, event) {
    if (event.type() != Clutter.EventType.KEY_PRESS)
        return false;

+    if (!sessionMode.allowKeybindingsWhenModal) {
+        if (modalCount > (overview.visible ? 1 : 0))
+            return false;
+    }
+
    let symbol = event.get_key_symbol();
    let keyCode = event.get_key_code();
    let ignoredModifiers = global.display.get_ignored_modifier_mask();
@ -620,11 +575,6 @@ function _globalKeyPressHandler(actor, event) {
    // This relies on the fact that Clutter.ModifierType is the same as Gdk.ModifierType
    let action = global.display.get_keybinding_action(keyCode, modifierState);

-    // Other bindings are only available to the user session when the overview is up and
-    // no modal dialog is present.
-    if (global.session_type == Shell.SessionType.USER && (!overview.visible || modalCount > 1))
-        return false;
-
    // This isn't a Meta.KeyBindingAction yet
    if (symbol == Clutter.Super_L || symbol == Clutter.Super_R) {
        overview.hide();
@ -637,28 +587,39 @@ function _globalKeyPressHandler(actor, event) {
        return true;
    }

-    // None of the other bindings are relevant outside of the user's session
-    if (global.session_type != Shell.SessionType.USER)
-        return false;
-
    switch (action) {
        // left/right would effectively act as synonyms for up/down if we enabled them;
        // but that could be considered confusing; we also disable them in the main view.
        //
        // case Meta.KeyBindingAction.WORKSPACE_LEFT:
+        //  if (!sessionMode.hasWorkspaces)
+        //      return false;
+        //
        //     wm.actionMoveWorkspaceLeft();
        //     return true;
        // case Meta.KeyBindingAction.WORKSPACE_RIGHT:
+        //  if (!sessionMode.hasWorkspaces)
+        //      return false;
+        //
        //     wm.actionMoveWorkspaceRight();
        //     return true;
        case Meta.KeyBindingAction.WORKSPACE_UP:
+            if (!sessionMode.hasWorkspaces)
+                return false;
+
            wm.actionMoveWorkspaceUp();
            return true;
        case Meta.KeyBindingAction.WORKSPACE_DOWN:
+            if (!sessionMode.hasWorkspaces)
+                return false;
+
            wm.actionMoveWorkspaceDown();
            return true;
        case Meta.KeyBindingAction.PANEL_RUN_DIALOG:
        case Meta.KeyBindingAction.COMMAND_2:
+            if (!sessionMode.hasRunDialog)
+                return false;
+
            getRunDialog().open();
            return true;
        case Meta.KeyBindingAction.PANEL_MAIN_MENU:
@ -931,7 +892,8 @@ function initializeDeferredWork(actor, callback, props) {
 function queueDeferredWork(workId) {
    let data = _deferredWorkData[workId];
    if (!data) {
-        global.logError('invalid work id ', workId);
+        let message = 'Invalid work id %d'.format(workId);
+        logError(new Error(message), message);
        return;
    }
    if (_deferredWorkQueue.indexOf(workId) < 0)
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@ -441,7 +441,7 @@ const Notification = new Lang.Class({
        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));

-        this._table = new St.Table({ name: 'notification',
+        this._table = new St.Table({ style_class: 'notification',
                                     reactive: true });
        this._table.connect('style-changed', Lang.bind(this, this._styleChanged));
        this.actor.set_child(this._table);
@ -586,19 +586,21 @@ const Notification = new Lang.Class({

    enableScrolling: function(enableScrolling) {
        this._scrollPolicy = enableScrolling ? Gtk.PolicyType.AUTOMATIC : Gtk.PolicyType.NEVER;
-        if (this._scrollArea)
+        if (this._scrollArea) {
            this._scrollArea.vscrollbar_policy = this._scrollPolicy;
+            this._scrollArea.enable_mouse_scrolling = enableScrolling;
+        }
    },

    _createScrollArea: function() {
        this._table.add_style_class_name('multi-line-notification');
-        this._scrollArea = new St.ScrollView({ name: 'notification-scrollview',
+        this._scrollArea = new St.ScrollView({ style_class: 'notification-scrollview',
                                               vscrollbar_policy: this._scrollPolicy,
                                               hscrollbar_policy: Gtk.PolicyType.NEVER });
        this._table.add(this._scrollArea, { row: 1,
                                            col: 2 });
        this._updateLastColumnSettings();
-        this._contentArea = new St.BoxLayout({ name: 'notification-body',
+        this._contentArea = new St.BoxLayout({ style_class: 'notification-body',
                                               vertical: true });
        this._scrollArea.add_actor(this._contentArea);
        // If we know the notification will be expandable, we need to add
@ -734,7 +736,7 @@ const Notification = new Lang.Class({
    addButton: function(id, label) {
        if (!this._buttonBox) {

-            let box = new St.BoxLayout({ name: 'notification-actions' });
+            let box = new St.BoxLayout({ style_class: 'notification-actions' });
            this.setActionArea(box, { x_expand: false,
                                      y_expand: false,
                                      x_fill: false,
@ -744,6 +746,7 @@ const Notification = new Lang.Class({
        }

        let button = new St.Button({ can_focus: true });
+        button._actionId = id;

        if (this._useActionIcons && Gtk.IconTheme.get_default().has_icon(id)) {
            button.add_style_class_name('notification-icon-button');
@ -763,6 +766,31 @@ const Notification = new Lang.Class({
        this.updated();
    },

+    // setButtonSensitive:
+    // @id: the action ID
+    // @sensitive: whether the button should be sensitive
+    //
+    // If the notification contains a button with action ID @id,
+    // its sensitivity will be set to @sensitive. Insensitive
+    // buttons cannot be clicked.
+    setButtonSensitive: function(id, sensitive) {
+        if (!this._buttonBox)
+            return;
+
+        let button = this._buttonBox.get_children().filter(function(b) {
+            return b._actionId == id;
+        })[0];
+
+        if (!button || button.reactive == sensitive)
+            return;
+
+        button.reactive = sensitive;
+        if (sensitive)
+            button.remove_style_pseudo_class('insensitive');
+        else
+            button.add_style_pseudo_class('insensitive');
+    },
+
    setUrgency: function(urgency) {
        this.urgency = urgency;
    },
@ -958,8 +986,10 @@ const Source = new Lang.Class({

    ICON_SIZE: 24,

-    _init: function(title) {
+    _init: function(title, iconName, iconType) {
        this.title = title;
+        this.iconName = iconName;
+        this.iconType = iconType;

        this.actor = new Shell.GenericContainer();
        this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
@ -989,6 +1019,8 @@ const Source = new Lang.Class({
        this.isMuted = false;

        this.notifications = [];
+
+        this._setSummaryIcon(this.createNotificationIcon());
    },

    _getPreferredWidth: function (actor, forHeight, alloc) {
@ -1059,10 +1091,12 @@ const Source = new Lang.Class({
    },

    // Called to create a new icon actor (of size this.ICON_SIZE).
-    // Must be overridden by the subclass if you do not pass icons
-    // explicitly to the Notification() constructor.
+    // Provides a sane default implementation, override if you need
+    // something more fancy.
    createNotificationIcon: function() {
-        throw new Error('no implementation of createNotificationIcon in ' + this);
+        return new St.Icon({ icon_name: this.iconName,
+                             icon_type: this.iconType,
+                             icon_size: this.ICON_SIZE });
    },

    // Unlike createNotificationIcon, this always returns the same actor;
@ -1113,16 +1147,14 @@ const Source = new Lang.Class({
    },

    //// Protected methods ////
-
-    // The subclass must call this at least once to set the summary icon.
    _setSummaryIcon: function(icon) {
        if (this._iconBin.child)
            this._iconBin.child.destroy();
        this._iconBin.child = icon;
    },

-    // Default implementation is to do nothing, but subclasses can override
    open: function(notification) {
+        this.emit('opened', notification);
    },

    destroyNonResidentNotifications: function() {
@ -2487,15 +2519,7 @@ const SystemNotificationSource = new Lang.Class({
    Extends: Source,

    _init: function() {
-        this.parent(_("System Information"));
-
-        this._setSummaryIcon(this.createNotificationIcon());
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon({ icon_name: 'dialog-information',
-                             icon_type: St.IconType.SYMBOLIC,
-                             icon_size: this.ICON_SIZE });
+        this.parent(_("System Information"), 'dialog-information', St.IconType.SYMBOLIC);
    },

    open: function() {
--- a/js/ui/notificationDaemon.js
+++ b/js/ui/notificationDaemon.js
@ -221,12 +221,19 @@ const NotificationDaemon = new Lang.Class({
        let [appName, replacesId, icon, summary, body, actions, hints, timeout] = params;
        let id;

+        for (let hint in hints) {
+            // unpack the variants
+            hints[hint] = hints[hint].deep_unpack();
+        }
+
+        hints = Params.parse(hints, { urgency: Urgency.NORMAL }, true);
+
        // Filter out chat, presence, calls and invitation notifications from
        // Empathy, since we handle that information from telepathyClient.js
        if (appName == 'Empathy' && (hints['category'] == 'im.received' ||
              hints['category'] == 'x-empathy.im.room-invitation' ||
              hints['category'] == 'x-empathy.call.incoming' ||
-              hints['category'] == 'x-empathy.call.incoming"' ||
+              hints['category'] == 'x-empathy.transfer.incoming' ||
              hints['category'] == 'x-empathy.im.subscription-request' ||
              hints['category'] == 'presence.online' ||
              hints['category'] == 'presence.offline')) {
@ -249,13 +256,6 @@ const NotificationDaemon = new Lang.Class({
            }
        }

-        for (let hint in hints) {
-            // unpack the variants
-            hints[hint] = hints[hint].deep_unpack();
-        }
-
-        hints = Params.parse(hints, { urgency: Urgency.NORMAL }, true);
-
        // Be compatible with the various hints for image data and image path
        // 'image-data' and 'image-path' are the latest name of these hints, introduced in 1.2

@ -483,7 +483,7 @@ const NotificationDaemon = new Lang.Class({
    },

    _onTrayIconAdded: function(o, icon) {
-        let source = this._getSource(icon.title || icon.wm_class || _("Unknown"), icon.pid, null, null, icon);
+        let source = this._getSource(icon.title || icon.wm_class || C_("program", "Unknown"), icon.pid, null, null, icon);
    },

    _onTrayIconRemoved: function(o, icon) {
@ -578,11 +578,27 @@ const Source = new Lang.Class({
        return true;
    },

+    _getApp: function() {
+        let app;
+
+        app = Shell.WindowTracker.get_default().get_app_from_pid(this.pid);
+        if (app != null)
+            return app;
+
+        if (this.trayIcon) {
+            app = Shell.AppSystem.get_default().lookup_wmclass(this.trayIcon.wmclass);
+            if (app != null)
+                return app;
+        }
+
+        return null;
+    },
+
    _setApp: function() {
        if (this.app)
            return;

-        this.app = Shell.WindowTracker.get_default().get_app_from_pid(this.pid);
+        this.app = this._getApp();
        if (!this.app)
            return;

@ -622,5 +638,10 @@ const Source = new Lang.Class({
        }

        this.parent();
+    },
+
+    createNotificationIcon: function() {
+        // We set the summary icon ourselves.
+        return null;
    }
 });
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@ -99,10 +99,8 @@ const ShellInfo = new Lang.Class({
 const Overview = new Lang.Class({
    Name: 'Overview',

-    _init : function(params) {
-        params = Params.parse(params, { isDummy: false });
-
-        this.isDummy = params.isDummy;
+    _init : function() {
+        this.isDummy = !Main.sessionMode.hasOverview;

        // We only have an overview in user sessions, so
        // create a dummy overview in other cases
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@ -14,7 +14,6 @@ const St = imports.gi.St;
 const Signals = imports.signals;
 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;
@ -32,33 +31,6 @@ const BUTTON_DND_ACTIVATION_TIMEOUT = 250;
 const ANIMATED_ICON_UPDATE_TIMEOUT = 100;
 const SPINNER_ANIMATION_TIME = 0.2;

-const STANDARD_STATUS_AREA_ORDER = ['a11y', 'keyboard', 'volume', 'bluetooth', 'network', 'battery', 'userMenu'];
-const STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION = {
-    'a11y': imports.ui.status.accessibility.ATIndicator,
-    'volume': imports.ui.status.volume.Indicator,
-    'battery': imports.ui.status.power.Indicator,
-    'keyboard': imports.ui.status.keyboard.XKBIndicator,
-    'userMenu': imports.ui.userMenu.UserMenuButton
-};
-
-if (Config.HAVE_BLUETOOTH)
-    STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['bluetooth'] = imports.ui.status.bluetooth.Indicator;
-
-try {
-    STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['network'] = imports.ui.status.network.NMApplet;
-} catch(e) {
-    log('NMApplet is not supported. It is possible that your NetworkManager version is too old');
-}
-
-const GDM_STATUS_AREA_ORDER = ['a11y', 'display', 'keyboard', 'volume', 'battery', 'powerMenu'];
-const GDM_STATUS_AREA_SHELL_IMPLEMENTATION = {
-    'a11y': imports.ui.status.accessibility.ATIndicator,
-    'volume': imports.ui.status.volume.Indicator,
-    'battery': imports.ui.status.power.Indicator,
-    'keyboard': imports.ui.status.keyboard.XKBIndicator,
-    'powerMenu': imports.gdm.powerMenu.PowerMenuButton
-};
-
 // To make sure the panel corners blend nicely with the panel,
 // we draw background and borders the same way, e.g. drawing
 // them as filled shapes from the outside inwards instead of
@ -962,7 +934,7 @@ const Panel = new Lang.Class({
        this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));

        /* Button on the left side of the panel. */
-        if (global.session_type == Shell.SessionType.USER) {
+        if (Main.sessionMode.hasOverview) {
            this._activitiesButton = new ActivitiesButton();
            this._activities = this._activitiesButton.actor;
            this._leftBox.add(this._activities);
@ -970,28 +942,19 @@ const Panel = new Lang.Class({
            // The activities button has a pretend menu, so as to integrate
            // more cleanly with the rest of the panel
            this._menus.addMenu(this._activitiesButton.menu);
+        }

+        if (Main.sessionMode.hasAppMenu) {
            this._appMenu = new AppMenuButton(this._menus);
            this._leftBox.add(this._appMenu.actor);
        }

        /* center */
-        if (global.session_type == Shell.SessionType.USER)
-            this._dateMenu = new DateMenu.DateMenuButton({ showEvents: true });
-        else
-            this._dateMenu = new DateMenu.DateMenuButton({ showEvents: false });
+        this._dateMenu = new DateMenu.DateMenuButton();
        this._centerBox.add(this._dateMenu.actor, { y_fill: true });
        this._menus.addMenu(this._dateMenu.menu);

        /* right */
-        if (global.session_type == Shell.SessionType.GDM) {
-            this._status_area_order = GDM_STATUS_AREA_ORDER;
-            this._status_area_shell_implementation = GDM_STATUS_AREA_SHELL_IMPLEMENTATION;
-        } else {
-            this._status_area_order = STANDARD_STATUS_AREA_ORDER;
-            this._status_area_shell_implementation = STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION;
-        }
-
        Main.statusIconDispatcher.connect('status-icon-added', Lang.bind(this, this._onTrayIconAdded));
        Main.statusIconDispatcher.connect('status-icon-removed', Lang.bind(this, this._onTrayIconRemoved));

@ -1115,17 +1078,17 @@ const Panel = new Lang.Class({

    openAppMenu: function() {
        let menu = this._appMenu.menu;
-        if (Main.overview.visible || menu.isOpen)
-          return;
+        if (!this._appMenu.actor.reactive || menu.isOpen)
+            return;

        menu.open();
        menu.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
    },

    startStatusArea: function() {
-        for (let i = 0; i < this._status_area_order.length; i++) {
-            let role = this._status_area_order[i];
-            let constructor = this._status_area_shell_implementation[role];
+        for (let i = 0; i < Main.sessionMode.statusArea.order.length; i++) {
+            let role = Main.sessionMode.statusArea.order[i];
+            let constructor = Main.sessionMode.statusArea.implementation[role];
            if (!constructor) {
                // This icon is not implemented (this is a bug)
                continue;
@ -1175,18 +1138,21 @@ const Panel = new Lang.Class({
    },

    _onTrayIconAdded: function(o, icon, role) {
-        if (this._status_area_shell_implementation[role]) {
+        if (Main.sessionMode.statusArea.implementation[role]) {
            // This icon is legacy, and replaced by a Shell version
            // Hide it
            return;
        }

+        if (Main.sessionMode.statusArea.order.indexOf(role) == -1)
+            return;
+
        icon.height = PANEL_ICON_SIZE;
        let buttonBox = new PanelMenu.ButtonBox();
        let box = buttonBox.actor;
        box.add_actor(icon);

-        this._insertStatusItem(box, this._status_area_order.indexOf(role));
+        this._insertStatusItem(box, Main.sessionMode.statusArea.order.indexOf(role));
    },

    _onTrayIconRemoved: function(o, icon) {
--- a/js/ui/placeDisplay.js
+++ b/js/ui/placeDisplay.js
@ -189,7 +189,7 @@ const PlacesManager = new Lang.Class({
        this._volumeMonitor.connect('drive-changed', Lang.bind(this, this._updateDevices));
        this._updateDevices();

-        this._bookmarksPath = GLib.build_filenamev([GLib.get_home_dir(), '.gtk-bookmarks']);
+        this._bookmarksPath = GLib.build_filenamev([GLib.get_user_config_dir(), 'gtk-3.0', 'bookmarks']);
        this._bookmarksFile = Gio.file_new_for_path(this._bookmarksPath);
        this._monitor = this._bookmarksFile.monitor_file(Gio.FileMonitorFlags.NONE, null);
        this._bookmarkTimeoutId = 0;
@ -365,12 +365,13 @@ const PlaceSearchProvider = new Lang.Class({

    _init: function() {
        this.parent(_("PLACES & DEVICES"));
+        this.placesManager = new PlacesManager();
    },

-    getResultMetas: function(resultIds) {
+    getResultMetas: function(resultIds, callback) {
        let metas = [];
        for (let i = 0; i < resultIds.length; i++) {
-            let placeInfo = Main.placesManager.lookupPlaceById(resultIds[i]);
+            let placeInfo = this.placesManager.lookupPlaceById(resultIds[i]);
            if (!placeInfo)
                metas.push(null);
            else
@ -381,24 +382,22 @@ const PlaceSearchProvider = new Lang.Class({
                             }
                           });
        }
-        return metas;
+        callback(metas);
    },

    activateResult: function(id, params) {
-        let placeInfo = Main.placesManager.lookupPlaceById(id);
+        let placeInfo = this.placesManager.lookupPlaceById(id);
        placeInfo.launch(params);
    },

    _compareResultMeta: function (idA, idB) {
-        let infoA = Main.placesManager.lookupPlaceById(idA);
-        let infoB = Main.placesManager.lookupPlaceById(idB);
+        let infoA = this.placesManager.lookupPlaceById(idA);
+        let infoB = this.placesManager.lookupPlaceById(idB);
        return infoA.name.localeCompare(infoB.name);
    },

    _searchPlaces: function(places, terms) {
-        let multiplePrefixResults = [];
        let prefixResults = [];
-        let multipleSubstringResults = [];
        let substringResults = [];

        terms = terms.map(String.toLowerCase);
@ -406,29 +405,26 @@ const PlaceSearchProvider = new Lang.Class({
        for (let i = 0; i < places.length; i++) {
            let place = places[i];
            let mtype = place.matchTerms(terms);
-            if (mtype == Search.MatchType.MULTIPLE_PREFIX)
-                multiplePrefixResults.push(place.id);
-            else if (mtype == Search.MatchType.PREFIX)
+            if (mtype == Search.MatchType.PREFIX)
                prefixResults.push(place.id);
-            else if (mtype == Search.MatchType.MULTIPLE_SUBSTRING)
-                multipleSubstringResults.push(place.id);
            else if (mtype == Search.MatchType.SUBSTRING)
                substringResults.push(place.id);
        }
-        multiplePrefixResults.sort(this._compareResultMeta);
-        prefixResults.sort(this._compareResultMeta);
-        multipleSubstringResults.sort(this._compareResultMeta);
-        substringResults.sort(this._compareResultMeta);
-        return multiplePrefixResults.concat(prefixResults.concat(multipleSubstringResults.concat(substringResults)));
+        prefixResults.sort(Lang.bind(this, this._compareResultMeta));
+        substringResults.sort(Lang.bind(this, this._compareResultMeta));
+
+        this.searchSystem.pushResults(this, prefixResults.concat(substringResults));
    },

    getInitialResultSet: function(terms) {
-        let places = Main.placesManager.getAllPlaces();
-        return this._searchPlaces(places, terms);
+        let places = this.placesManager.getAllPlaces();
+        this._searchPlaces(places, terms);
    },

    getSubsearchResultSet: function(previousResults, terms) {
-        let places = previousResults.map(function (id) { return Main.placesManager.lookupPlaceById(id); });
-        return this._searchPlaces(places, terms);
+        let places = previousResults.map(Lang.bind(this, function(id) {
+            return this.placesManager.lookupPlaceById(id);
+        }));
+        this._searchPlaces(places, terms);
    }
 });
--- a/js/ui/polkitAuthenticationAgent.js
+++ b/js/ui/polkitAuthenticationAgent.js
@ -167,6 +167,7 @@ const AuthenticationDialog = new Lang.Class({
         */
        this._nullMessageLabel = new St.Label({ style_class: 'prompt-dialog-null-label',
                                                text: 'abc'});
+        this._nullMessageLabel.add_style_class_name('hidden');
        this._nullMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
        this._nullMessageLabel.clutter_text.line_wrap = true;
        messageBox.add(this._nullMessageLabel);
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@ -546,6 +546,10 @@ const PopupSliderMenuItem = new Lang.Class({
        this._slider.connect('repaint', Lang.bind(this, this._sliderRepaint));
        this.actor.connect('button-press-event', Lang.bind(this, this._startDragging));
        this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
+        this.actor.connect('notify::mapped', Lang.bind(this, function() {
+            if (!this.actor.mapped)
+                this._endDragging();
+        }));

        this._releaseId = this._motionId = 0;
        this._dragging = false;
@ -884,8 +888,7 @@ const PopupMenuBase = new Lang.Class({
    },

    addSettingsAction: function(title, desktopFile) {
-        // Don't allow user settings to get edited unless we're in a user session
-        if (global.session_type != Shell.SessionType.USER)
+        if (!Main.sessionMode.allowSettings)
            return null;

        let menuItem = this.addAction(title, function() {
@ -1917,7 +1920,7 @@ const RemoteMenu = new Lang.Class({
        while (k0 < currentItems.length && currentItems[k0]._ignored)
            k0++;
        // find the right menu item matching the model item
-        for (j0 = 0; j0 < position; j0++, k0++) {
+        for (j0 = 0; k0 < currentItems.length && j0 < position; j0++, k0++) {
            if (currentItems[k0]._ignored)
                k0++;
        }
@ -1927,7 +1930,7 @@ const RemoteMenu = new Lang.Class({
            for (k = k0; k < currentItems.length; k++)
                currentItems[k].destroy();
        } else {
-            for (j = j0, k = k0; j < j0 + removed; j++, k++) {
+            for (j = j0, k = k0; k < currentItems.length && j < j0 + removed; j++, k++) {
                currentItems[k].destroy();

                if (currentItems[k]._ignored)
@ -1958,8 +1961,9 @@ const RemoteMenu = new Lang.Class({
                    k++;
                }
            } else if (changeSignal) {
-                let signalId = this.actionGroup.connect(changeSignal, Lang.bind(this, function() {
-                    this.actionGroup.disconnect(signalId);
+                let signalId = this.actionGroup.connect(changeSignal, Lang.bind(this, function(actionGroup, actionName) {
+                    actionGroup.disconnect(signalId);
+                    if (this._actions[actionName]) return;

                    // force a full update
                    this._modelChanged(model, 0, -1, model.get_n_items(), target);
--- a/js/ui/remoteSearch.js
+++ b/js/ui/remoteSearch.js
@ -91,7 +91,6 @@ const RemoteSearchProvider = new Lang.Class({
                                              dbusName, dbusPath);

        this.parent(title.toUpperCase());
-        this.async = true;
        this._cancellable = new Gio.Cancellable();
    },

@ -120,7 +119,7 @@ const RemoteSearchProvider = new Lang.Class({
        this.searchSystem.pushResults(this, results[0]);
    },

-    getInitialResultSetAsync: function(terms) {
+    getInitialResultSet: function(terms) {
        this._cancellable.cancel();
        this._cancellable.reset();
        try {
@ -133,7 +132,7 @@ const RemoteSearchProvider = new Lang.Class({
        }
    },

-    getSubsearchResultSetAsync: function(previousResults, newTerms) {
+    getSubsearchResultSet: function(previousResults, newTerms) {
        this._cancellable.cancel();
        this._cancellable.reset();
        try {
@ -164,7 +163,7 @@ const RemoteSearchProvider = new Lang.Class({
        callback(resultMetas);
    },

-    getResultMetasAsync: function(ids, callback) {
+    getResultMetas: function(ids, callback) {
        this._cancellable.cancel();
        this._cancellable.reset();
        try {
--- a/js/ui/search.js
+++ b/js/ui/search.js
@ -18,9 +18,7 @@ const DISABLED_OPEN_SEARCH_PROVIDERS_KEY = 'disabled-open-search-providers';
 const MatchType = {
    NONE: 0,
    SUBSTRING: 1,
-    MULTIPLE_SUBSTRING: 2,
-    PREFIX: 3,
-    MULTIPLE_PREFIX: 4
+    PREFIX: 2
 };

 const SearchResultDisplay = new Lang.Class({
@ -72,11 +70,8 @@ const SearchResultDisplay = new Lang.Class({
 * Subclass this object to add a new result type
 * to the search system, then call registerProvider()
 * in SearchSystem with an instance.
- * By default, search is synchronous and uses the
+ * Search is asynchronous and uses the
 * getInitialResultSet()/getSubsearchResultSet() methods.
- * For asynchronous search, set the async property to true
- * and implement getInitialResultSetAsync()/getSubsearchResultSetAsync()
- * instead.
 */
 const SearchProvider = new Lang.Class({
    Name: 'SearchProvider',
@ -84,7 +79,6 @@ const SearchProvider = new Lang.Class({
    _init: function(title) {
        this.title = title;
        this.searchSystem = null;
-        this.async = false;
    },

    /**
@ -95,7 +89,7 @@ const SearchProvider = new Lang.Class({
     * therefore a single term of length one or two), or when
     * a new term is added.
     *
-     * Should return an array of result identifier strings representing
+     * Should "return" an array of result identifier strings representing
     * items which match the given search terms.  This
     * is expected to be a substring match on the metadata for a given
     * item.  Ordering of returned results is up to the discretion of the provider,
@ -105,6 +99,9 @@ const SearchProvider = new Lang.Class({
     *    description) before single matches
     *  * Put items which match on a prefix before non-prefix substring matches
     *
+     * We say "return" above, but in order to make the query asynchronous, use
+     * this.searchSystem.pushResults();. The return value should be ignored.
+     *
     * This function should be fast; do not perform unindexed full-text searches
     * or network queries.
     */
@ -112,18 +109,6 @@ const SearchProvider = new Lang.Class({
        throw new Error('Not implemented');
    },

-    /**
-     * getInitialResultSetAsync:
-     * @terms: Array of search terms, treated as logical AND
-     *
-     * Like getInitialResultSet(), but the method should return immediately
-     * without a return value - use SearchSystem.pushResults() when the
-     * corresponding results are ready.
-     */
-    getInitialResultSetAsync: function(terms) {
-        throw new Error('Not implemented');
-    },
-
    /**
     * getSubsearchResultSet:
     * @previousResults: Array of item identifiers
@ -136,46 +121,23 @@ const SearchProvider = new Lang.Class({
     *
     * This allows search providers to only search through the previous
     * result set, rather than possibly performing a full re-query.
+     *
+     * Similar to getInitialResultSet, the return value for this will
+     * be ignored; use this.searchSystem.pushResults();.
     */
    getSubsearchResultSet: function(previousResults, newTerms) {
        throw new Error('Not implemented');
    },

-    /**
-     * getSubsearchResultSetAsync:
-     * @previousResults: Array of item identifiers
-     * @newTerms: Updated search terms
-     *
-     * Like getSubsearchResultSet(), but the method should return immediately
-     * without a return value - use SearchSystem.pushResults() when the
-     * corresponding results are ready.
-     */
-    getSubsearchResultSetAsync: function(previousResults, newTerms) {
-        throw new Error('Not implemented');
-    },
-
    /**
     * getResultMetas:
     * @ids: Result identifier strings
     *
-     * Return an array of objects with 'id', 'name', (both strings) and
+     * Call callback with array of objects with 'id', 'name', (both strings) and
     * 'createIcon' (function(size) returning a Clutter.Texture) properties
     * with the same number of members as @ids
     */
-    getResultMetas: function(ids) {
-        throw new Error('Not implemented');
-    },
-
-    /**
-     * getResultMetasAsync:
-     * @ids: Result identifier strings
-     * @callback: callback to pass the results to when ready
-     *
-     * Like getResultMetas(), but the method should return immediately
-     * without a return value - pass the results to the provided @callback
-     * when ready.
-     */
-    getResultMetasAsync: function(ids, callback) {
+    getResultMetas: function(ids, callback) {
        throw new Error('Not implemented');
    },

@ -379,42 +341,33 @@ const SearchSystem = new Lang.Class({
            }
        }

+        let previousResultsArr = this._previousResults;
+
        let results = [];
+        this._previousTerms = terms;
+        this._previousResults = results;
+
        if (isSubSearch) {
            for (let i = 0; i < this._providers.length; i++) {
-                let [provider, previousResults] = this._previousResults[i];
+                let [provider, previousResults] = previousResultsArr[i];
                try {
-                    if (provider.async) {
-                        provider.getSubsearchResultSetAsync(previousResults, terms);
-                        results.push([provider, []]);
-                    } else {
-                        let providerResults = provider.getSubsearchResultSet(previousResults, terms);
-                        results.push([provider, providerResults]);
-                    }
+                    results.push([provider, []]);
+                    provider.getSubsearchResultSet(previousResults, terms);
                } catch (error) {
-                    global.log ('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
+                    log('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
                }
            }
        } else {
            for (let i = 0; i < this._providers.length; i++) {
                let provider = this._providers[i];
                try {
-                    if (provider.async) {
-                        provider.getInitialResultSetAsync(terms);
-                        results.push([provider, []]);
-                    } else {
-                        let providerResults = provider.getInitialResultSet(terms);
-                        results.push([provider, providerResults]);
-                    }
+                    results.push([provider, []]);
+                    provider.getInitialResultSet(terms);
                } catch (error) {
-                    global.log ('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
+                    log('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
                }
            }
        }
-
-        this._previousTerms = terms;
-        this._previousResults = results;
-        this.emit('search-completed', results);
    },
 });
 Signals.addSignalMethods(SearchSystem.prototype);
--- a/js/ui/searchDisplay.js
+++ b/js/ui/searchDisplay.js
@ -5,6 +5,7 @@ const Lang = imports.lang;
 const Gtk = imports.gi.Gtk;
 const Meta = imports.gi.Meta;
 const St = imports.gi.St;
+const Atk = imports.gi.Atk;

 const DND = imports.ui.dnd;
 const IconGrid = imports.ui.iconGrid;
@ -33,12 +34,13 @@ const SearchResult = new Lang.Class({
            content = new St.Bin({ style_class: 'search-result-content',
                                   reactive: true,
                                   can_focus: true,
-                                   track_hover: true });
+                                   track_hover: true,
+                                   accessible_role: Atk.Role.PUSH_BUTTON });
            let icon = new IconGrid.BaseIcon(this.metaInfo['name'],
                                             { createIcon: this.metaInfo['createIcon'] });
            content.set_child(icon.actor);
            this._dragActorSource = icon.icon;
-            this.actor.label_actor = icon.label;
+            content.label_actor = icon.label;
        } else {
            if (content._delegate && content._delegate.getDragActorSource)
                this._dragActorSource = content._delegate.getDragActorSource();
@ -119,13 +121,7 @@ const GridSearchResults = new Lang.Class({
                if (results.length == 0)
                    return;

-                if (provider.async) {
-                    provider.getResultMetasAsync(results,
-                                                 Lang.bind(this, this.renderResults));
-                } else {
-                    let metas = provider.getResultMetas(results);
-                    this.renderResults(metas);
-                }
+                provider.getResultMetas(results, Lang.bind(this, this.renderResults));
            }));
        }));
        this._notDisplayedResult = [];
@ -135,7 +131,7 @@ const GridSearchResults = new Lang.Class({

    getResultsForDisplay: function() {
        let alreadyVisible = this._pendingClear ? 0 : this._grid.visibleItemsCount();
-        let canDisplay = this._grid.childrenInRow(this._width) * MAX_SEARCH_RESULTS_ROWS
+        let canDisplay = this._grid.childrenInRow(this._width) * this._grid.getRowLimit()
                         - alreadyVisible;

        let numResults = Math.min(this._notDisplayedResult.length, canDisplay);
@ -179,8 +175,7 @@ const SearchResults = new Lang.Class({

    _init: function(searchSystem, openSearchSystem) {
        this._searchSystem = searchSystem;
-        this._searchSystem.connect('search-updated', Lang.bind(this, this._updateCurrentResults));
-        this._searchSystem.connect('search-completed', Lang.bind(this, this._updateResults));
+        this._searchSystem.connect('search-updated', Lang.bind(this, this._updateResults));
        this._openSearchSystem = openSearchSystem;

        this.actor = new St.BoxLayout({ name: 'searchResults',
@ -214,10 +209,8 @@ const SearchResults = new Lang.Class({
        this._content.add(this._statusText);
        this._providers = this._searchSystem.getProviders();
        this._providerMeta = [];
-        this._providerMetaResults = {};
        for (let i = 0; i < this._providers.length; i++) {
            this.createProviderMeta(this._providers[i]);
-            this._providerMetaResults[this.providers[i].title] = [];
        }
        this._searchProvidersBox = new St.BoxLayout({ style_class: 'search-providers-box' });
        this.actor.add(this._searchProvidersBox);
@ -290,8 +283,7 @@ const SearchResults = new Lang.Class({

        this._providerMeta.push({ provider: provider,
                                  actor: providerBox,
-                                  resultDisplay: resultDisplay,
-                                  hasPendingResults: false });
+                                  resultDisplay: resultDisplay });
        this._content.add(providerBox);
    },

@ -307,7 +299,6 @@ const SearchResults = new Lang.Class({
    },

    _clearDisplay: function() {
-        this._visibleResultsCount = 0;
        for (let i = 0; i < this._providerMeta.length; i++) {
            let meta = this._providerMeta[i];
            meta.resultDisplay.clear();
@ -335,6 +326,8 @@ const SearchResults = new Lang.Class({

    doSearch: function (searchString) {
        this._searchSystem.updateSearch(searchString);
+        let terms = this._searchSystem.getTerms();
+        this._openSearchSystem.setSearchTerms(terms);
    },

    _metaForProvider: function(provider) {
@ -346,8 +339,6 @@ const SearchResults = new Lang.Class({

        for (let i = 0; i < this._providerMeta.length; i++) {
            let meta = this._providerMeta[i];
-            if (meta.hasPendingResults)
-                return;

            if (!meta.actor.visible)
                continue;
@ -372,71 +363,57 @@ const SearchResults = new Lang.Class({
        }
    },

-    _updateCurrentResults: function(searchSystem, results) {
-        let terms = searchSystem.getTerms();
-        let [provider, providerResults] = results;
-        let meta = this._metaForProvider(provider);
-        meta.hasPendingResults = false;
-        this._updateProviderResults(provider, providerResults, terms);
-    },
+    _updateStatusText: function () {
+        let haveResults = false;

-    _updateProviderResults: function(provider, providerResults, terms) {
-        let meta = this._metaForProvider(provider);
-        if (providerResults.length == 0) {
-            this._clearDisplayForProvider(provider);
-            meta.resultDisplay.setResults([], []);
-        } else {
-            this._providerMetaResults[provider.title] = providerResults;
-            meta.resultDisplay.setResults(providerResults, terms);
-            let results = meta.resultDisplay.getResultsForDisplay();
-
-            if (provider.async) {
-                provider.getResultMetasAsync(results, Lang.bind(this,
-                    function(metas) {
-                        this._clearDisplayForProvider(provider);
-                        meta.actor.show();
-                        this._content.hide();
-                        meta.resultDisplay.renderResults(metas);
-                        this._maybeSetInitialSelection();
-                        this._content.show();
-                    }));
-            } else {
-                let metas = provider.getResultMetas(results);
-                this._clearDisplayForProvider(provider);
-                meta.actor.show();
-                meta.resultDisplay.renderResults(metas);
+        for (let i = 0; i < this._providerMeta.length; ++i)
+            if (this._providerMeta[i].resultDisplay.getFirstResult()) {
+                haveResults = true;
+                break;
            }
-        }
-        this._maybeSetInitialSelection();
-    },

-    _updateResults: function(searchSystem, results) {
-        if (results.length == 0) {
+        if (!haveResults) {
            this._statusText.set_text(_("No matching results."));
            this._statusText.show();
        } else {
            this._statusText.hide();
        }
+    },

+    _updateResults: function(searchSystem, results) {
        let terms = searchSystem.getTerms();
-        this._openSearchSystem.setSearchTerms(terms);
+        let [provider, providerResults] = results;
+        let meta = this._metaForProvider(provider);

-        // To avoid CSS transitions causing flickering when the first search
-        // result stays the same, we hide the content while filling in the
-        // results.
-        this._content.hide();
+        if (providerResults.length == 0) {
+            this._clearDisplayForProvider(provider);
+            meta.resultDisplay.setResults([], []);
+            this._maybeSetInitialSelection();
+            this._updateStatusText();
+        } else {
+            meta.resultDisplay.setResults(providerResults, terms);
+            let results = meta.resultDisplay.getResultsForDisplay();

-        for (let i = 0; i < results.length; i++) {
-            let [provider, providerResults] = results[i];
-            let meta = this._metaForProvider(provider);
-            meta.hasPendingResults = provider.async;
-            if (!meta.hasPendingResults)
-                this._updateProviderResults(provider, providerResults, terms);
+            provider.getResultMetas(results, Lang.bind(this, function(metas) {
+                this._clearDisplayForProvider(provider);
+                meta.actor.show();
+
+                // Hiding drops the key focus if we have it
+                let focus = global.stage.get_key_focus();
+                // To avoid CSS transitions causing flickering when
+                // the first search result stays the same, we hide the
+                // content while filling in the results.
+                this._content.hide();
+
+                meta.resultDisplay.renderResults(metas);
+                this._maybeSetInitialSelection();
+                this._updateStatusText();
+
+                this._content.show();
+                if (this._content.contains(focus))
+                    global.stage.set_key_focus(focus);
+            }));
        }
-
-        this._content.show();
-
-        return true;
    },

    activateDefault: function() {
--- a/js/ui/sessionMode.js
+++ b/js/ui/sessionMode.js
@ -0,0 +1,124 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Lang = imports.lang;
+
+const Config = imports.misc.config;
+const Main = imports.ui.main;
+const Params = imports.misc.params;
+
+
+const STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION = {
+    'a11y': imports.ui.status.accessibility.ATIndicator,
+    'volume': imports.ui.status.volume.Indicator,
+    'battery': imports.ui.status.power.Indicator,
+    'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
+    'userMenu': imports.ui.userMenu.UserMenuButton
+};
+
+if (Config.HAVE_BLUETOOTH)
+    STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['bluetooth'] =
+        imports.ui.status.bluetooth.Indicator;
+
+try {
+    STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['network'] =
+        imports.ui.status.network.NMApplet;
+} catch(e) {
+    log('NMApplet is not supported. It is possible that your NetworkManager version is too old');
+}
+
+
+const DEFAULT_MODE = 'user';
+
+const _modes = {
+    'gdm': { hasOverview: false,
+             hasAppMenu: false,
+             showCalendarEvents: false,
+             allowSettings: false,
+             allowExtensions: false,
+             allowKeybindingsWhenModal: true,
+             hasRunDialog: false,
+             hasWorkspaces: false,
+             createSession: Main.createGDMSession,
+             extraStylesheet: global.datadir + '/theme/gdm.css',
+             statusArea: {
+                 order: [
+                     'a11y', 'display', 'keyboard',
+                     'volume', 'battery', 'powerMenu'
+                 ],
+                 implementation: {
+                     'a11y': imports.ui.status.accessibility.ATIndicator,
+                     'volume': imports.ui.status.volume.Indicator,
+                     'battery': imports.ui.status.power.Indicator,
+                     'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
+                     'powerMenu': imports.gdm.powerMenu.PowerMenuButton
+                 }
+             }
+           },
+
+    'initial-setup': { hasOverview: false,
+                       hasAppMenu: false,
+                       showCalendarEvents: false,
+                       allowSettings: false,
+                       allowExtensions: false,
+                       allowKeybindingsWhenModal: false,
+                       hasRunDialog: false,
+                       hasWorkspaces: false,
+                       createSession: Main.createInitialSetupSession,
+                       extraStylesheet: null,
+                       statusArea: {
+                           order: [
+                               'a11y', 'keyboard', 'volume'
+                           ],
+                           implementation: {
+                               'a11y': imports.ui.status.accessibility.ATIndicator,
+                               'keyboard': imports.ui.status.keyboard.XKBIndicator,
+                               'volume': imports.ui.status.volume.Indicator
+                        }
+                }
+           },
+
+    'user': { hasOverview: true,
+              hasAppMenu: true,
+              showCalendarEvents: true,
+              allowSettings: true,
+              allowExtensions: true,
+              allowKeybindingsWhenModal: false,
+              hasRunDialog: true,
+              hasWorkspaces: true,
+              createSession: Main.createUserSession,
+              extraStylesheet: null,
+              statusArea: {
+                  order: [
+                      'input-method', 'a11y', 'keyboard', 'volume', 'bluetooth',
+                      'network', 'battery', 'userMenu'
+                  ],
+                  implementation: STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION
+              }
+            }
+};
+
+function listModes() {
+    let modes = Object.getOwnPropertyNames(_modes);
+    for (let i = 0; i < modes.length; i++)
+        print(modes[i]);
+}
+
+const SessionMode = new Lang.Class({
+    Name: 'SessionMode',
+
+    _init: function() {
+        let params = _modes[global.session_mode];
+
+        params = Params.parse(params, _modes[DEFAULT_MODE]);
+
+        this._createSession = params.createSession;
+        delete params.createSession;
+
+        Lang.copyProperties(params, this);
+    },
+
+    createSession: function() {
+        if (this._createSession)
+            this._createSession();
+    }
+});
--- a/js/ui/shellDBus.js
+++ b/js/ui/shellDBus.js
@ -56,15 +56,8 @@ const GnomeShellIface = <interface name="org.gnome.Shell">
    <arg type="i" direction="in" name="width"/>
    <arg type="i" direction="in" name="height"/>
 </method>
-<method name="EnableExtension">
-    <arg type="s" direction="in" name="uuid"/>
-</method>
-<method name="DisableExtension">
-    <arg type="s" direction="in" name="uuid"/>
-</method>
 <method name="InstallRemoteExtension">
    <arg type="s" direction="in" name="uuid"/>
-    <arg type="s" direction="in" name="version"/>
 </method>
 <method name="UninstallExtension">
    <arg type="s" direction="in" name="uuid"/>
@ -260,22 +253,8 @@ const GnomeShell = new Lang.Class({
        return extension.errors;
    },

-    EnableExtension: function(uuid) {
-        let enabledExtensions = global.settings.get_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY);
-        if (enabledExtensions.indexOf(uuid) == -1)
-            enabledExtensions.push(uuid);
-        global.settings.set_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY, enabledExtensions);
-    },
-
-    DisableExtension: function(uuid) {
-        let enabledExtensions = global.settings.get_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY);
-        while (enabledExtensions.indexOf(uuid) != -1)
-            enabledExtensions.splice(enabledExtensions.indexOf(uuid), 1);
-        global.settings.set_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY, enabledExtensions);
-    },
-
-    InstallRemoteExtension: function(uuid, version_tag) {
-        ExtensionSystem.installExtensionFromUUID(uuid, version_tag);
+    InstallRemoteExtension: function(uuid) {
+        ExtensionSystem.installExtensionFromUUID(uuid);
    },

    UninstallExtension: function(uuid) {
--- a/js/ui/shellMountOperation.js
+++ b/js/ui/shellMountOperation.js
@ -243,6 +243,7 @@ const ShellMountPasswordSource = new Lang.Class({
        this.parent(strings[0]);

        this._notification = new ShellMountPasswordNotification(this, strings, icon, reaskPassword);
+        this._setSummaryIcon(icon);

        // add ourselves as a source, and popup the notification
        Main.messageTray.add(this);
--- a/js/ui/status/bluetooth.js
+++ b/js/ui/status/bluetooth.js
@ -106,10 +106,7 @@ const Indicator = new Lang.Class({
            /* TRANSLATORS: this means that bluetooth was disabled by hardware rfkill */
            this._killswitch.setStatus(_("hardware disabled"));

-        if (has_adapter)
-            this.actor.show();
-        else
-            this.actor.hide();
+        this.actor.visible = has_adapter;

        if (on) {
            this._discoverable.actor.show();
@ -308,7 +305,7 @@ const Indicator = new Lang.Class({

    _ensureSource: function() {
        if (!this._source) {
-            this._source = new Source();
+            this._source = new MessageTray.Source(_("Bluetooth"), 'bluetooth-active', St.IconType.SYMBOLIC);
            Main.messageTray.add(this._source);
        }
    },
@ -333,35 +330,6 @@ const Indicator = new Lang.Class({
    }
 });

-const Source = new Lang.Class({
-    Name: 'BluetoothSource',
-    Extends: MessageTray.Source,
-
-    _init: function() {
-        this.parent(_("Bluetooth"));
-
-        this._setSummaryIcon(this.createNotificationIcon());
-    },
-
-    notify: function(notification) {
-        this._private_destroyId = notification.connect('destroy', Lang.bind(this, function(notification) {
-            if (this.notification == notification) {
-                // the destroyed notification is the last for this source
-                this.notification.disconnect(this._private_destroyId);
-                this.destroy();
-            }
-        }));
-
-        this.parent(notification);
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon({ icon_name: 'bluetooth-active',
-                             icon_type: St.IconType.SYMBOLIC,
-                             icon_size: this.ICON_SIZE });
-    }
-});
-
 const AuthNotification = new Lang.Class({
    Name: 'AuthNotification',
    Extends: MessageTray.Notification,
@ -412,7 +380,7 @@ const ConfirmNotification = new Lang.Class({
        this._applet = applet;
        this._devicePath = device_path;
        this.addBody(_("Device %s wants to pair with this computer").format(long_name));
-        this.addBody(_("Please confirm whether the PIN '%s' matches the one on the device.").format(pin));
+        this.addBody(_("Please confirm whether the PIN '%06d' matches the one on the device.").format(pin));

        this.addButton('matches', _("Matches"));
        this.addButton('does-not-match', _("Does not match"));
@ -448,7 +416,8 @@ const PinNotification = new Lang.Class({
        this._entry.connect('key-release-event', Lang.bind(this, function(entry, event) {
            let key = event.get_key_symbol();
            if (key == Clutter.KEY_Return) {
-                this.emit('action-invoked', 'ok');
+                if (this._canActivateOkButton())
+                    this.emit('action-invoked', 'ok');
                return true;
            } else if (key == Clutter.KEY_Escape) {
                this.emit('action-invoked', 'cancel');
@ -461,6 +430,12 @@ const PinNotification = new Lang.Class({
        this.addButton('ok', _("OK"));
        this.addButton('cancel', _("Cancel"));

+        this.setButtonSensitive('ok', this._canActivateOkButton());
+        this._entry.clutter_text.connect('text-changed', Lang.bind(this,
+            function() {
+                this.setButtonSensitive('ok', this._canActivateOkButton());
+            }));
+
        this.connect('action-invoked', Lang.bind(this, function(self, action) {
            if (action == 'ok') {
                if (this._numeric) {
@ -483,6 +458,11 @@ const PinNotification = new Lang.Class({
        }));
    },

+    _canActivateOkButton: function() {
+        // PINs have a fixed length of 6
+        return this._entry.clutter_text.text.length == 6;
+    },
+
    grabFocus: function(lockTray) {
        this.parent(lockTray);
        global.stage.set_key_focus(this._entry);
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@ -2,9 +2,9 @@

 const Clutter = imports.gi.Clutter;
 const GdkPixbuf = imports.gi.GdkPixbuf;
-const Gkbd = imports.gi.Gkbd;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
+const GnomeDesktop = imports.gi.GnomeDesktop;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@ -14,30 +14,28 @@ const PopupMenu = imports.ui.popupMenu;
 const PanelMenu = imports.ui.panelMenu;
 const Util = imports.misc.util;

+const DESKTOP_INPUT_SOURCES_SCHEMA = 'org.gnome.desktop.input-sources';
+const KEY_CURRENT_INPUT_SOURCE = 'current';
+const KEY_INPUT_SOURCES = 'sources';
+
+const INPUT_SOURCE_TYPE_XKB = 'xkb';
+
 const LayoutMenuItem = new Lang.Class({
    Name: 'LayoutMenuItem',
    Extends: PopupMenu.PopupBaseMenuItem,

-    _init: function(config, id, indicator, long_name) {
+    _init: function(displayName, shortName) {
        this.parent();

-        this._config = config;
-        this._id = id;
-        this.label = new St.Label({ text: long_name });
-        this.indicator = indicator;
+        this.label = new St.Label({ text: displayName });
+        this.indicator = new St.Label({ text: shortName });
        this.addActor(this.label);
        this.addActor(this.indicator);
-    },
-
-    activate: function(event) {
-        this.parent(event);
-
-        this._config.lock_group(this._id);
    }
 });

-const XKBIndicator = new Lang.Class({
-    Name: 'XKBIndicator',
+const InputSourceIndicator = new Lang.Class({
+    Name: 'InputSourceIndicator',
    Extends: PanelMenu.Button,

    _init: function() {
@ -50,122 +48,144 @@ const XKBIndicator = new Lang.Class({
        this.actor.add_actor(this._container);
        this.actor.add_style_class_name('panel-status-button');

-        this._iconActor = new St.Icon({ icon_name: 'keyboard', icon_type: St.IconType.SYMBOLIC, style_class: 'system-status-icon' });
-        this._container.add_actor(this._iconActor);
-        this._labelActors = [ ];
-        this._layoutItems = [ ];
+        this._labelActors = {};
+        this._layoutItems = {};

-        this._showFlags = false;
-        this._config = Gkbd.Configuration.get();
-        this._config.connect('changed', Lang.bind(this, this._syncConfig));
-        this._config.connect('group-changed', Lang.bind(this, this._syncGroup));
-        this._config.start_listen();
+        this._settings = new Gio.Settings({ schema: DESKTOP_INPUT_SOURCES_SCHEMA });
+        this._settings.connect('changed::' + KEY_CURRENT_INPUT_SOURCE, Lang.bind(this, this._currentInputSourceChanged));
+        this._settings.connect('changed::' + KEY_INPUT_SOURCES, Lang.bind(this, this._inputSourcesChanged));

-        this._syncConfig();
+        this._currentSourceIndex = this._settings.get_uint(KEY_CURRENT_INPUT_SOURCE);
+        this._xkbInfo = new GnomeDesktop.XkbInfo();

-        if (global.session_type == Shell.SessionType.USER) {
+        this._inputSourcesChanged();
+
+        // re-using "allowSettings" for the keyboard layout is a bit shady,
+        // but at least for now it is used as "allow popping up windows
+        // from shell menus"; we can always add a separate sessionMode
+        // option if need arises.
+        if (Main.sessionMode.allowSettings) {
            this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-            this.menu.addAction(_("Show Keyboard Layout"), Lang.bind(this, function() {
-                Main.overview.hide();
-                Util.spawn(['gkbd-keyboard-display', '-g', String(this._config.get_current_group() + 1)]);
-            }));
+            this.menu.addAction(_("Show Keyboard Layout"), Lang.bind(this, this._showLayout));
        }
        this.menu.addSettingsAction(_("Region and Language Settings"), 'gnome-region-panel.desktop');
    },

-    _adjustGroupNames: function(names) {
-        // Disambiguate duplicate names with a subscript
-        // This is O(N^2) to avoid sorting names
-        // but N <= 4 so who cares?
+    _currentInputSourceChanged: function() {
+        let nVisibleSources = Object.keys(this._layoutItems).length;
+        if (nVisibleSources < 2)
+            return;

-        for (let i = 0; i < names.length; i++) {
-            let name = names[i];
-            let cnt = 0;
-            for (let j = i + 1; j < names.length; j++) {
-                if (names[j] == name) {
-                    cnt++;
-                    // U+2081 SUBSCRIPT ONE
-                    names[j] = name + String.fromCharCode(0x2081 + cnt);
-                }
-            }
-            if (cnt != 0)
-                names[i] = name + '\u2081';
+        let nSources = this._settings.get_value(KEY_INPUT_SOURCES).n_children();
+        let newCurrentSourceIndex = this._settings.get_uint(KEY_CURRENT_INPUT_SOURCE);
+        if (newCurrentSourceIndex >= nSources)
+            return;
+
+        if (!this._layoutItems[newCurrentSourceIndex]) {
+            // This source index is invalid as we weren't able to
+            // build a menu item for it, so we hide ourselves since we
+            // can't fix it here. *shrug*
+            this.menu.close();
+            this.actor.hide();
+            return;
+        } else {
+            this.actor.show();
        }

-        return names;
+        if (this._layoutItems[this._currentSourceIndex]) {
+            this._layoutItems[this._currentSourceIndex].setShowDot(false);
+            this._container.set_skip_paint(this._labelActors[this._currentSourceIndex], true);
+        }
+
+        this._layoutItems[newCurrentSourceIndex].setShowDot(true);
+        this._container.set_skip_paint(this._labelActors[newCurrentSourceIndex], false);
+
+        this._currentSourceIndex = newCurrentSourceIndex;
    },

-    _syncConfig: function() {
-        this._showFlags = this._config.if_flags_shown();
-        if (this._showFlags) {
-            this._container.set_skip_paint(this._iconActor, false);
-        } else {
-            this._container.set_skip_paint(this._iconActor, true);
+    _inputSourcesChanged: function() {
+        let sources = this._settings.get_value(KEY_INPUT_SOURCES);
+        let nSources = sources.n_children();
+
+        for (let i in this._layoutItems)
+            this._layoutItems[i].destroy();
+
+        for (let i in this._labelActors)
+            this._labelActors[i].destroy();
+
+        this._layoutItems = {};
+        this._labelActors = {};
+
+        let infos = [];
+        let infosByShortName = {};
+
+        for (let i = 0; i < nSources; i++) {
+            let [type, id] = sources.get_child_value(i).deep_unpack();
+            if (type != INPUT_SOURCE_TYPE_XKB)
+                continue;
+
+            let info = {};
+            [info.exists, info.displayName, info.shortName, , ] =
+                this._xkbInfo.get_layout_info(id);
+
+            if (!info.exists)
+                continue;
+
+            info.sourceIndex = i;
+
+            if (!(info.shortName in infosByShortName))
+                infosByShortName[info.shortName] = [];
+            infosByShortName[info.shortName].push(info);
+            infos.push(info);
        }

-        let groups = this._config.get_group_names();
-        if (groups.length > 1) {
+        if (infos.length > 1) {
            this.actor.show();
        } else {
            this.menu.close();
            this.actor.hide();
        }

-        for (let i = 0; i < this._layoutItems.length; i++)
-            this._layoutItems[i].destroy();
+        for (let i = 0; i < infos.length; i++) {
+            let info = infos[i];
+            if (infosByShortName[info.shortName].length > 1) {
+                let sub = infosByShortName[info.shortName].indexOf(info) + 1;
+                info.shortName += String.fromCharCode(0x2080 + sub);
+            }

-        for (let i = 0; i < this._labelActors.length; i++)
-            this._labelActors[i].destroy();
-
-        let short_names = this._adjustGroupNames(this._config.get_short_group_names());
-
-        this._selectedLayout = null;
-        this._layoutItems = [ ];
-        this._selectedLabel = null;
-        this._labelActors = [ ];
-        for (let i = 0; i < groups.length; i++) {
-            let icon_name = this._config.get_group_name(i);
-            let actor;
-            if (this._showFlags)
-                actor = new St.Icon({ icon_name: icon_name, icon_type: St.IconType.SYMBOLIC, style_class: 'popup-menu-icon' });
-            else
-                actor = new St.Label({ text: short_names[i] });
-            let item = new LayoutMenuItem(this._config, i, actor, groups[i]);
-            item._short_group_name = short_names[i];
-            item._icon_name = icon_name;
-            this._layoutItems.push(item);
+            let item = new LayoutMenuItem(info.displayName, info.shortName);
+            this._layoutItems[info.sourceIndex] = item;
            this.menu.addMenuItem(item, i);
+            item.connect('activate', Lang.bind(this, function() {
+                this._settings.set_value(KEY_CURRENT_INPUT_SOURCE,
+                                         GLib.Variant.new_uint32(info.sourceIndex));
+            }));

-            let shortLabel = new St.Label({ text: short_names[i] });
-            this._labelActors.push(shortLabel);
+            let shortLabel = new St.Label({ text: info.shortName });
+            this._labelActors[info.sourceIndex] = shortLabel;
            this._container.add_actor(shortLabel);
            this._container.set_skip_paint(shortLabel, true);
        }

-        this._syncGroup();
+        this._currentInputSourceChanged();
    },

-    _syncGroup: function() {
-        let selected = this._config.get_current_group();
+    _showLayout: function() {
+        Main.overview.hide();

-        if (this._selectedLayout) {
-            this._selectedLayout.setShowDot(false);
-            this._selectedLayout = null;
-        }
+        let sources = this._settings.get_value(KEY_INPUT_SOURCES);
+        let current = this._settings.get_uint(KEY_CURRENT_INPUT_SOURCE);
+        let id = sources.get_child_value(current).deep_unpack()[1];
+        let [, , , xkbLayout, xkbVariant] = this._xkbInfo.get_layout_info(id);

-        if (this._selectedLabel) {
-            this._container.set_skip_paint(this._selectedLabel, true);
-            this._selectedLabel = null;
-        }
+        if (!xkbLayout || xkbLayout.length == 0)
+            return;

-        let item = this._layoutItems[selected];
-        item.setShowDot(true);
+        let description = xkbLayout;
+        if (xkbVariant.length > 0)
+            description = description + '\t' + xkbVariant;

-        this._iconActor.icon_name = item._icon_name;
-        this._selectedLabel = this._labelActors[selected];
-        this._container.set_skip_paint(this._selectedLabel, this._showFlags);
-
-        this._selectedLayout = item;
+        Util.spawn(['gkbd-keyboard-display', '-l', description]);
    },

    _containerGetPreferredWidth: function(container, for_height, alloc) {
@ -173,15 +193,11 @@ const XKBIndicator = new Lang.Class({
        // for the height of all children, but we ignore the results
        // for those we don't actually display.
        let max_min_width = 0, max_natural_width = 0;
-        if (this._showFlags)
-            [max_min_width, max_natural_width] = this._iconActor.get_preferred_width(for_height);

-        for (let i = 0; i < this._labelActors.length; i++) {
+        for (let i in this._labelActors) {
            let [min_width, natural_width] = this._labelActors[i].get_preferred_width(for_height);
-            if (!this._showFlags) {
-                max_min_width = Math.max(max_min_width, min_width);
-                max_natural_width = Math.max(max_natural_width, natural_width);
-            }
+            max_min_width = Math.max(max_min_width, min_width);
+            max_natural_width = Math.max(max_natural_width, natural_width);
        }

        alloc.min_size = max_min_width;
@ -190,15 +206,11 @@ const XKBIndicator = new Lang.Class({

    _containerGetPreferredHeight: function(container, for_width, alloc) {
        let max_min_height = 0, max_natural_height = 0;
-        if (this._showFlags)
-            [max_min_height, max_natural_height] = this._iconActor.get_preferred_height(for_width);
-        
-        for (let i = 0; i < this._labelActors.length; i++) {
+
+        for (let i in this._labelActors) {
            let [min_height, natural_height] = this._labelActors[i].get_preferred_height(for_width);
-            if (!this._showFlags) {
-                max_min_height = Math.max(max_min_height, min_height);
-                max_natural_height = Math.max(max_natural_height, natural_height);
-            }
+            max_min_height = Math.max(max_min_height, min_height);
+            max_natural_height = Math.max(max_natural_height, natural_height);
        }

        alloc.min_size = max_min_height;
@ -212,8 +224,7 @@ const XKBIndicator = new Lang.Class({
        box.y2 -= box.y1;
        box.y1 = 0;

-        this._iconActor.allocate_align_fill(box, 0.5, 0, false, false, flags);
-        for (let i = 0; i < this._labelActors.length; i++)
+        for (let i in this._labelActors)
            this._labelActors[i].allocate_align_fill(box, 0.5, 0, false, false, flags);
    }
 });
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
@ -304,9 +304,10 @@ const NMDevice = new Lang.Class({
            // record the connection
            let obj = {
                connection: connections[i],
-                name: connections[i]._name,
-                uuid: connections[i]._uuid,
+                name: connections[i].get_id(),
+                uuid: connections[i].get_uuid(),
                timestamp: connections[i]._timestamp,
+                item: null,
            };
            this._connections.push(obj);
        }
@ -401,48 +402,46 @@ const NMDevice = new Lang.Class({
    },

    checkConnection: function(connection) {
-        let pos = this._findConnection(connection._uuid);
+        let pos = this._findConnection(connection.get_uuid());
        let exists = pos != -1;
        let valid = this.connectionValid(connection);
+        let similar = false;
+        if (exists) {
+            let existing = this._connections[pos];

-        if (exists && !valid)
-            this.removeConnection(connection);
-        else if (!exists && valid)
-            this.addConnection(connection);
-        else if (exists && valid) {
-            // propagate changes and update the UI
-
-            if (this._connections[pos].timestamp != connection._timestamp) {
-                this._connections[pos].timestamp = connection._timestamp;
-                this._connections.sort(this._connectionSortFunction);
-
-                this._clearSection();
-                this._queueCreateSection();
-            }
+            // Check if connection changed name or id
+            similar = existing.name == connection.get_id() &&
+                existing.timestamp == connection._timestamp;
        }
+
+        if (exists && valid && similar) {
+            // Nothing to do
+            return;
+        }
+
+        if (exists)
+            this.removeConnection(connection);
+        if (valid)
+            this.addConnection(connection);
    },

    addConnection: function(connection) {
        // record the connection
        let obj = {
            connection: connection,
-            name: connection._name,
-            uuid: connection._uuid,
+            name: connection.get_id(),
+            uuid: connection.get_uuid(),
            timestamp: connection._timestamp,
+            item: null,
        };
-        this._connections.push(obj);
-        this._connections.sort(this._connectionSortFunction);
+        Util.insertSorted(this._connections, obj, this._connectionSortFunction);

        this._clearSection();
        this._queueCreateSection();
    },

    removeConnection: function(connection) {
-        if (!connection._uuid) {
-            log('Cannot remove a connection without an UUID');
-            return;
-        }
-        let pos = this._findConnection(connection._uuid);
+        let pos = this._findConnection(connection.get_uuid());
        if (pos == -1) {
            // this connection was never added, nothing to do here
            return;
@ -707,18 +706,15 @@ const NMDeviceWired = new Lang.Class({
        // the device
        // we can do it here because addConnection and removeConnection
        // both call _createSection at some point
-        if (this._connections.length <= 1)
-            this.section.actor.hide();
-        else
-            this.section.actor.show();
+        this.section.actor.visible = this._connections.length > 1;
    },

    _createAutomaticConnection: function() {
        let connection = new NetworkManager.Connection();
-        connection._uuid = NetworkManager.utils_uuid_generate();
+        let uuid = NetworkManager.utils_uuid_generate();
        connection.add_setting(new NetworkManager.SettingWired());
        connection.add_setting(new NetworkManager.SettingConnection({
-            uuid: connection._uuid,
+            uuid: uuid,
            id: this._autoConnectionName,
            type: NetworkManager.SETTING_WIRED_SETTING_NAME,
            autoconnect: true
@ -862,10 +858,10 @@ const NMDeviceBluetooth = new Lang.Class({

    _createAutomaticConnection: function() {
        let connection = new NetworkManager.Connection;
-        connection._uuid = NetworkManager.utils_uuid_generate();
+        let uuid = NetworkManager.utils_uuid_generate();
        connection.add_setting(new NetworkManager.SettingBluetooth);
        connection.add_setting(new NetworkManager.SettingConnection({
-            uuid: connection._uuid,
+            uuid: uuid,
            id: this._autoConnectionName,
            type: NetworkManager.SETTING_BLUETOOTH_SETTING_NAME,
            autoconnect: false
@ -900,12 +896,12 @@ const NMDeviceVPN = new Lang.Class({
    Name: 'NMDeviceVPN',
    Extends: NMDevice,

-    _init: function(client) {
+    _init: function(client, device, connections) {
        // Disable autoconnections
        this._autoConnectionName = null;
        this.category = NMConnectionCategory.VPN;

-        this.parent(client, null, [ ]);
+        this.parent(client, null, connections);
    },

    connectionValid: function(connection) {
@ -917,13 +913,24 @@ const NMDeviceVPN = new Lang.Class({
    },

    get connected() {
-        return !!this._activeConnection;
+        if (!this._activeConnection)
+            return false;
+
+        return this._activeConnection.vpn_state == NetworkManager.VPNConnectionState.ACTIVATED;
    },

    setActiveConnection: function(activeConnection) {
+        if (this._stateChangeId)
+            this._activeConnection.disconnect(this._stateChangeId);
+        this._stateChangeId = 0;
+
        this.parent(activeConnection);

-        this.emit('active-connection-changed');
+        if (this._activeConnection)
+            this._stateChangeId = this._activeConnection.connect('vpn-state-changed',
+                                                                 Lang.bind(this, this._connectionStateChanged));
+
+        this.emit('state-changed');
    },

    _shouldShowConnectionList: function() {
@ -936,7 +943,39 @@ const NMDeviceVPN = new Lang.Class({
    },

    getStatusLabel: function() {
-        return null;
+        if (!this._activeConnection) // Same as DISCONNECTED
+            return null;
+
+        switch(this._activeConnection.vpn_state) {
+        case NetworkManager.VPNConnectionState.DISCONNECTED:
+        case NetworkManager.VPNConnectionState.ACTIVATED:
+            return null;
+        case NetworkManager.VPNConnectionState.PREPARE:
+        case NetworkManager.VPNConnectionState.CONNECT:
+        case NetworkManager.VPNConnectionState.IP_CONFIG_GET:
+            return _("connecting...");
+        case NetworkManager.VPNConnectionState.NEED_AUTH:
+            /* Translators: this is for network connections that require some kind of key or password */
+            return _("authentication required");
+        case NetworkManager.VPNConnectionState.FAILED:
+            return _("connection failed");
+        default:
+            log('VPN connection state invalid, is %d'.format(this.device.state));
+            return 'invalid';
+        }
+    },
+
+    _connectionStateChanged: function(connection, newstate, reason) {
+        if (newstate == NetworkManager.VPNConnectionState.FAILED) {
+            // FIXME: if we ever want to show something based on reason,
+            // we need to convert from NetworkManager.VPNConnectionStateReason
+            // to NetworkManager.DeviceStateReason
+            this.emit('activation-failed', reason);
+        }
+
+        // Differently from real NMDevices, there is no need to queue
+        // an update of the menu section, contents wouldn't change anyway
+        this.emit('state-changed');
    }
 });

@ -1038,13 +1077,8 @@ const NMDeviceWireless = new Lang.Class({
    },

    setEnabled: function(enabled) {
-        if (enabled) {
-            this.statusItem.actor.show();
-            this.section.actor.show();
-        } else {
-            this.statusItem.actor.hide();
-            this.section.actor.hide();
-        }
+        this.statusItem.actor.visible = enabled;
+        this.section.actor.visible = enabled;
    },

    activate: function() {
@ -1331,9 +1365,7 @@ const NMDeviceWireless = new Lang.Class({
    },

    removeConnection: function(connection) {
-        if (!connection._uuid)
-            return;
-        let pos = this._findConnection(connection._uuid);
+        let pos = this._findConnection(connection.get_uuid());
        if (pos == -1) {
            // removing connection that was never added
            return;
@ -1347,7 +1379,7 @@ const NMDeviceWireless = new Lang.Class({
            let apObj = this._networks[i];
            let connections = apObj.connections;
            for (let k = 0; k < connections.length; k++) {
-                if (connections[k]._uuid == connection._uuid) {
+                if (connections[k].get_uuid() == connection.get_uuid()) {
                    // remove the connection from the access point group
                    connections.splice(k);
                    forceupdate = forceupdate || connections.length == 0;
@ -1363,7 +1395,7 @@ const NMDeviceWireless = new Lang.Class({
                                forceupdate = true;
                            } else {
                                for (let j = 0; j < items.length; j++) {
-                                    if (items[j]._connection._uuid == connection._uuid) {
+                                    if (items[j]._connection.get_uuid() == connection.get_uuid()) {
                                        items[j].destroy();
                                        break;
                                    }
@ -1390,8 +1422,8 @@ const NMDeviceWireless = new Lang.Class({
        // record the connection
        let obj = {
            connection: connection,
-            name: connection._name,
-            uuid: connection._uuid,
+            name: connection.get_id(),
+            uuid: connection.get_uuid(),
        };
        this._connections.push(obj);

@ -1538,7 +1570,7 @@ const NMApplet = new Lang.Class({
    Extends: PanelMenu.SystemStatusButton,

    _init: function() {
-        this.parent('network-error', _("Network"));
+        this.parent('network-offline', _("Network"));

        this._client = NMClient.Client.new();

@ -1552,6 +1584,15 @@ const NMApplet = new Lang.Class({
        this.menu.addMenuItem(this._statusSection);
        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());

+        this._activeConnections = [ ];
+        this._connections = [ ];
+
+        this._mainConnection = null;
+        this._activeAccessPointUpdateId = 0;
+        this._activeAccessPoint = null;
+        this._mobileUpdateId = 0;
+        this._mobileUpdateDevice = null;
+
        this._devices = { };

        this._devices.wired = {
@ -1587,13 +1628,9 @@ const NMApplet = new Lang.Class({

        this._devices.vpn = {
            section: new PopupMenu.PopupMenuSection(),
-            device: new NMDeviceVPN(this._client),
+            device: this._makeWrapperDevice(NMDeviceVPN, null),
            item: new NMWiredSectionTitleMenuItem(_("VPN Connections"))
        };
-        this._devices.vpn.device.connect('active-connection-changed', Lang.bind(this, function() {
-            this._devices.vpn.item.updateForDevice(this._devices.vpn.device);
-        }));
-        this._devices.vpn.item.updateForDevice(this._devices.vpn.device);
        this._devices.vpn.section.addMenuItem(this._devices.vpn.item);
        this._devices.vpn.section.addMenuItem(this._devices.vpn.device.section);
        this._devices.vpn.section.actor.hide();
@ -1601,15 +1638,6 @@ const NMApplet = new Lang.Class({
        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
        this.menu.addSettingsAction(_("Network Settings"), 'gnome-network-panel.desktop');

-        this._activeConnections = [ ];
-        this._connections = [ ];
-
-        this._mainConnection = null;
-        this._activeAccessPointUpdateId = 0;
-        this._activeAccessPoint = null;
-        this._mobileUpdateId = 0;
-        this._mobileUpdateDevice = null;
-
        // Device types
        this._dtypes = { };
        this._dtypes[NetworkManager.DeviceType.ETHERNET] = NMDeviceWired;
@ -1652,7 +1680,10 @@ const NMApplet = new Lang.Class({

    _ensureSource: function() {
        if (!this._source) {
-            this._source = new NMMessageTraySource();
+            this._source = new MessageTray.Source(_("Network Manager"),
+                                                  'network-transmit-receive',
+                                                  St.IconType.SYMBOLIC);
+
            this._source.connect('destroy', Lang.bind(this, function() {
                this._source = null;
            }));
@ -1673,6 +1704,18 @@ const NMApplet = new Lang.Class({
    },

    _syncSectionTitle: function(category) {
+        if (category == NMConnectionCategory.VPN) {
+            // Special case VPN: it's only one device (and a fake one
+            // actually), and we don't show it if empty
+            let device = this._devices.vpn.device;
+            let section = this._devices.vpn.section;
+            let item = this._devices.vpn.item;
+
+            section.actor.visible = !device.empty;
+            item.updateForDevice(device);
+            return;
+        }
+
        let devices = this._devices[category].devices;
        let item = this._devices[category].item;
        let section = this._devices[category].section;
@ -1723,6 +1766,29 @@ const NMApplet = new Lang.Class({
        this._source.notify(device._notification);
    },

+    _makeWrapperDevice: function(wrapperClass, device) {
+        let wrapper = new wrapperClass(this._client, device, this._connections);
+
+        wrapper._activationFailedId = wrapper.connect('activation-failed', Lang.bind(this, function(device, reason) {
+            // XXX: nm-applet has no special text depending on reason
+            // but I'm not sure of this generic message
+            this._notifyForDevice(device, 'network-error',
+                                  _("Connection failed"),
+                                  _("Activation of network connection failed"),
+                                  MessageTray.Urgency.HIGH);
+        }));
+        wrapper._deviceStateChangedId = wrapper.connect('state-changed', Lang.bind(this, function(dev) {
+            this._syncSectionTitle(dev.category);
+        }));
+        wrapper._destroyId = wrapper.connect('destroy', function(wrapper) {
+            wrapper.disconnect(wrapper._activationFailedId);
+            wrapper.disconnect(wrapper._deviceStateChangedId);
+            wrapper.disconnect(wrapper._destroyId);
+        });
+
+        return wrapper;
+    },
+
    _deviceAdded: function(client, device) {
        if (device._delegate) {
            // already seen, not adding again
@ -1730,24 +1796,8 @@ const NMApplet = new Lang.Class({
        }
        let wrapperClass = this._dtypes[device.get_device_type()];
        if (wrapperClass) {
-            let wrapper = new wrapperClass(this._client, device, this._connections);
+            let wrapper = this._makeWrapperDevice(wrapperClass, device);

-            wrapper._activationFailedId = wrapper.connect('activation-failed', Lang.bind(this, function(device, reason) {
-                // XXX: nm-applet has no special text depending on reason
-                // but I'm not sure of this generic message
-                this._notifyForDevice(device, 'network-error',
-                                      _("Connection failed"),
-                                      _("Activation of network connection failed"),
-                                     MessageTray.Urgency.HIGH);
-            }));
-            wrapper._deviceStateChangedId = wrapper.connect('state-changed', Lang.bind(this, function(dev) {
-                this._syncSectionTitle(dev.category);
-            }));
-            wrapper._destroyId = wrapper.connect('destroy', function(wrapper) {
-                wrapper.disconnect(wrapper._activationFailedId);
-                wrapper.disconnect(wrapper._deviceStateChangedId);
-                wrapper.disconnect(wrapper._destroyId);
-            });
            let section = this._devices[wrapper.category].section;
            let devices = this._devices[wrapper.category].devices;

@ -1883,7 +1933,7 @@ const NMApplet = new Lang.Class({
        let connections = this._settings.list_connections();
        for (let i = 0; i < connections.length; i++) {
            let connection = connections[i];
-            if (connection._uuid) {
+            if (connection._updatedId) {
                // connection was already seen (for example because NetworkManager was restarted)
                continue;
            }
@ -1896,7 +1946,7 @@ const NMApplet = new Lang.Class({
    },

    _newConnection: function(settings, connection) {
-        if (connection._uuid) {
+        if (connection._updatedId) {
            // connection was already seen
            return;
        }
@ -1919,35 +1969,31 @@ const NMApplet = new Lang.Class({

        if (section == NMConnectionCategory.VPN) {
            this._devices.vpn.device.removeConnection(connection);
-            if (this._devices.vpn.device.empty)
-                this._devices.vpn.section.actor.hide();
+            this._syncSectionTitle(section);
        } else if (section != NMConnectionCategory.INVALID) {
            let devices = this._devices[section].devices;
            for (let i = 0; i < devices.length; i++)
                devices[i].removeConnection(connection);
        }

-        connection._uuid = null;
        connection.disconnect(connection._removedId);
        connection.disconnect(connection._updatedId);
+        connection._removedId = connection._updatedId = 0;
    },

    _updateConnection: function(connection) {
        let connectionSettings = connection.get_setting_by_name(NetworkManager.SETTING_CONNECTION_SETTING_NAME);
        connection._type = connectionSettings.type;
-
        connection._section = this._ctypes[connection._type] || NMConnectionCategory.INVALID;
-        connection._name = connectionSettings.id;
-        connection._uuid = connectionSettings.uuid;
        connection._timestamp = connectionSettings.timestamp;

        let section = connection._section;

-        if (connection._section == NMConnectionCategory.INVALID)
+        if (section == NMConnectionCategory.INVALID)
            return;
        if (section == NMConnectionCategory.VPN) {
            this._devices.vpn.device.checkConnection(connection);
-            this._devices.vpn.section.actor.show();
+            this._syncSectionTitle(section);
        } else {
            let devices = this._devices[section].devices;
            for (let i = 0; i < devices.length; i++) {
@ -1970,12 +2016,10 @@ const NMApplet = new Lang.Class({

        this._statusSection.actor.hide();

-        this._syncSectionTitle('wired');
-        this._syncSectionTitle('wireless');
-        this._syncSectionTitle('wwan');
-
-        if (!this._devices.vpn.device.empty)
-            this._devices.vpn.section.actor.show();
+        this._syncSectionTitle(NMConnectionCategory.WIRED);
+        this._syncSectionTitle(NMConnectionCategory.WIRELESS);
+        this._syncSectionTitle(NMConnectionCategory.WWAN);
+        this._syncSectionTitle(NMConnectionCategory.VPN);
    },

    _syncNMState: function() {
@ -2108,18 +2152,3 @@ const NMApplet = new Lang.Class({
        }
    }
 });
-
-const NMMessageTraySource = new Lang.Class({
-    Name: 'NMMessageTraySource',
-    Extends: MessageTray.Source,
-
-    _init: function() {
-        this.parent(_("Network Manager"));
-
-        let icon = new St.Icon({ icon_name: 'network-transmit-receive',
-                                 icon_type: St.IconType.SYMBOLIC,
-                                 icon_size: this.ICON_SIZE
-                               });
-        this._setSummaryIcon(icon);
-    }
-});
--- a/js/ui/status/power.js
+++ b/js/ui/status/power.js
@ -212,7 +212,7 @@ const DeviceItem = new Lang.Class({
        case UPDeviceType.COMPUTER:
            return _("Computer");
        default:
-            return _("Unknown");
+            return C_("device", "Unknown");
        }
    }
 });
--- a/js/ui/status/volume.js
+++ b/js/ui/status/volume.js
@ -149,13 +149,9 @@ const Indicator = new Lang.Class({
                }
            }
        }
-        if (showInput) {
-            this._inputTitle.actor.show();
-            this._inputSlider.actor.show();
-        } else {
-            this._inputTitle.actor.hide();
-            this._inputSlider.actor.hide();
-        }
+
+        this._inputTitle.actor.visible = showInput;
+        this._inputSlider.actor.visible = showInput;
    },

    _volumeToIcon: function(volume) {
--- a/js/ui/telepathyClient.js
+++ b/js/ui/telepathyClient.js
@ -365,8 +365,9 @@ const Client = new Lang.Class({

    _ensureSubscriptionSource: function() {
        if (this._subscriptionSource == null) {
-            this._subscriptionSource = new MultiNotificationSource(
-                _("Subscription request"), 'gtk-dialog-question');
+            this._subscriptionSource = new MessageTray.Source(_("Subscription request"),
+                                                              'gtk-dialog-question',
+                                                              St.IconType.FULLCOLOR);
            Main.messageTray.add(this._subscriptionSource);
            this._subscriptionSource.connect('destroy', Lang.bind(this, function () {
                this._subscriptionSource = null;
@ -401,8 +402,9 @@ const Client = new Lang.Class({

    _ensureAccountSource: function() {
        if (this._accountSource == null) {
-            this._accountSource = new MultiNotificationSource(
-                _("Connection error"), 'gtk-dialog-error');
+            this._accountSource = new MessageTray.Source(_("Connection error"),
+                                                         'gtk-dialog-error',
+                                                         St.IconType.FULLCOLOR);
            Main.messageTray.add(this._accountSource);
            this._accountSource.connect('destroy', Lang.bind(this, function () {
                this._accountSource = null;
@ -418,14 +420,13 @@ const ChatSource = new Lang.Class({
    Extends: MessageTray.Source,

    _init: function(account, conn, channel, contact, client) {
-        this.parent(contact.get_alias());
-
-        this.isChat = true;
-
        this._account = account;
        this._contact = contact;
        this._client = client;

+        this.parent(contact.get_alias());
+
+        this.isChat = true;
        this._pendingMessages = [];

        this._conn = conn;
@ -446,8 +447,6 @@ const ChatSource = new Lang.Class({
        this._receivedId = this._channel.connect('message-received', Lang.bind(this, this._messageReceived));
        this._pendingId = this._channel.connect('pending-message-removed', Lang.bind(this, this._pendingRemoved));

-        this._setSummaryIcon(this.createNotificationIcon());
-
        this._notifyAliasId = this._contact.connect('notify::alias', Lang.bind(this, this._updateAlias));
        this._notifyAvatarId = this._contact.connect('notify::avatar-file', Lang.bind(this, this._updateAvatarIcon));
        this._presenceChangedId = this._contact.connect('presence-changed', Lang.bind(this, this._presenceChanged));
@ -510,10 +509,10 @@ const ChatSource = new Lang.Class({
    _getLogMessages: function() {
        let logManager = Tpl.LogManager.dup_singleton();
        let entity = Tpl.Entity.new_from_tp_contact(this._contact, Tpl.EntityType.CONTACT);
-        Shell.get_contact_events(logManager,
-                                 this._account, entity,
-                                 SCROLLBACK_HISTORY_LINES,
-                                 Lang.bind(this, this._displayPendingMessages));
+
+        logManager.get_filtered_events_async(this._account, entity,
+                                             Tpl.EventTypeMask.TEXT, SCROLLBACK_HISTORY_LINES,
+                                             null, Lang.bind(this, this._displayPendingMessages));
    },

    _displayPendingMessages: function(logManager, result) {
@ -1002,10 +1001,9 @@ const ApproverSource = new Lang.Class({
    Extends: MessageTray.Source,

    _init: function(dispatchOp, text, gicon) {
-        this.parent(text);
-
        this._gicon = gicon;
-        this._setSummaryIcon(this.createNotificationIcon());
+
+        this.parent(text);

        this._dispatchOp = dispatchOp;

@ -1028,7 +1026,6 @@ const ApproverSource = new Lang.Class({

    createNotificationIcon: function() {
        return new St.Icon({ gicon: this._gicon,
-                             icon_type: St.IconType.FULLCOLOR,
                             icon_size: this.ICON_SIZE });
    }
 });
@ -1151,40 +1148,6 @@ const FileTransferNotification = new Lang.Class({
    }
 });

-// A notification source that can embed multiple notifications
-const MultiNotificationSource = new Lang.Class({
-    Name: 'MultiNotificationSource',
-    Extends: MessageTray.Source,
-
-    _init: function(title, icon) {
-        this.parent(title);
-
-        this._icon = icon;
-        this._setSummaryIcon(this.createNotificationIcon());
-        this._nbNotifications = 0;
-    },
-
-    notify: function(notification) {
-        this.parent(notification);
-
-        this._nbNotifications += 1;
-
-        // Display the source while there is at least one notification
-        notification.connect('destroy', Lang.bind(this, function () {
-            this._nbNotifications -= 1;
-
-            if (this._nbNotifications == 0)
-                this.destroy();
-        }));
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon({ gicon: Gio.icon_new_for_string(this._icon),
-                             icon_type: St.IconType.FULLCOLOR,
-                             icon_size: this.ICON_SIZE });
-    }
-});
-
 // Subscription request
 const SubscriptionRequestNotification = new Lang.Class({
    Name: 'SubscriptionRequestNotification',
--- a/js/ui/userMenu.js
+++ b/js/ui/userMenu.js
@ -1,6 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-

 const AccountsService = imports.gi.AccountsService;
+const GdmGreeter = imports.gi.GdmGreeter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Lang = imports.lang;
@ -473,13 +474,22 @@ const UserMenuButton = new Lang.Class({
                                       style_class: 'popup-menu-icon' });
        this._idleIcon = new St.Icon({ icon_name: 'user-idle',
                                       style_class: 'popup-menu-icon' });
+        this._pendingIcon = new St.Icon({ icon_name: 'user-status-pending',
+                                          style_class: 'popup-menu-icon' });

        this._accountMgr.connect('most-available-presence-changed',
                                  Lang.bind(this, this._updatePresenceIcon));
+        this._accountMgr.connect('account-enabled',
+                                  Lang.bind(this, this._onAccountEnabled));
+        this._accountMgr.connect('account-disabled',
+                                 Lang.bind(this, this._onAccountDisabled));
+        this._accountMgr.connect('account-removed',
+                                  Lang.bind(this, this._onAccountDisabled));
        this._accountMgr.prepare_async(null, Lang.bind(this,
            function(mgr) {
                let [presence, s, msg] = mgr.get_most_available_presence();
                this._updatePresenceIcon(mgr, presence, s, msg);
+                this._setupAccounts();
            }));

        this._name = new St.Label();
@ -497,13 +507,13 @@ const UserMenuButton = new Lang.Class({
        }));

        this._userManager.connect('notify::is-loaded',
-                                  Lang.bind(this, this._updateSwitchUser));
+                                  Lang.bind(this, this._updateMultiUser));
        this._userManager.connect('notify::has-multiple-users',
-                                  Lang.bind(this, this._updateSwitchUser));
+                                  Lang.bind(this, this._updateMultiUser));
        this._userManager.connect('user-added',
-                                  Lang.bind(this, this._updateSwitchUser));
+                                  Lang.bind(this, this._updateMultiUser));
        this._userManager.connect('user-removed',
-                                  Lang.bind(this, this._updateSwitchUser));
+                                  Lang.bind(this, this._updateMultiUser));
        this._lockdownSettings.connect('changed::' + DISABLE_USER_SWITCH_KEY,
                                       Lang.bind(this, this._updateSwitchUser));
        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
@ -542,30 +552,32 @@ const UserMenuButton = new Lang.Class({
            this._name.set_text("");
    },

+    _updateMultiUser: function() {
+        this._updateSwitchUser();
+        this._updateLogout();
+    },
+
    _updateSwitchUser: function() {
        let allowSwitch = !this._lockdownSettings.get_boolean(DISABLE_USER_SWITCH_KEY);
-        if (allowSwitch &&
-            this._userManager.can_switch() &&
-            this._userManager.has_multiple_users)
-            this._loginScreenItem.actor.show();
-        else
-            this._loginScreenItem.actor.hide();
+        let multiUser = this._userManager.can_switch() && this._userManager.has_multiple_users;
+        let multiSession = GdmGreeter.get_session_ids().length > 1;
+
+        this._loginScreenItem.label.set_text(multiUser ? _("Switch User")
+                                                       : _("Switch Session"));
+        this._loginScreenItem.actor.visible = allowSwitch && (multiUser || multiSession);
    },

    _updateLogout: function() {
        let allowLogout = !this._lockdownSettings.get_boolean(DISABLE_LOG_OUT_KEY);
-        if (allowLogout)
-            this._logoutItem.actor.show();
-        else
-            this._logoutItem.actor.hide();
+        let multiUser = this._userManager.has_multiple_users;
+        let multiSession = GdmGreeter.get_session_ids().length > 1;
+
+        this._logoutItem.actor.visible = allowLogout && (multiUser || multiSession);
    },

    _updateLockScreen: function() {
        let allowLockScreen = !this._lockdownSettings.get_boolean(DISABLE_LOCK_SCREEN_KEY);
-        if (allowLockScreen)
-            this._lockScreenItem.actor.show();
-        else
-            this._lockScreenItem.actor.hide();
+        this._lockScreenItem.actor.visible = allowLockScreen;
    },

    _updateHaveShutdown: function() {
@ -584,19 +596,16 @@ const UserMenuButton = new Lang.Class({
        if (!this._suspendOrPowerOffItem)
            return;

-        if (!this._haveShutdown && !this._haveSuspend)
-            this._suspendOrPowerOffItem.actor.hide();
-        else
-            this._suspendOrPowerOffItem.actor.show();
+        this._suspendOrPowerOffItem.actor.visible = this._haveShutdown || this._haveSuspend;

-        // If we can't suspend show Power Off... instead
+        // If we can't power off show Suspend instead
        // and disable the alt key
-        if (!this._haveSuspend) {
-            this._suspendOrPowerOffItem.updateText(_("Power Off..."), null);
-        } else if (!this._haveShutdown) {
+        if (!this._haveShutdown) {
            this._suspendOrPowerOffItem.updateText(_("Suspend"), null);
+        } else if (!this._haveSuspend) {
+            this._suspendOrPowerOffItem.updateText(_("Power Off"), null);
        } else {
-            this._suspendOrPowerOffItem.updateText(_("Suspend"), _("Power Off..."));
+            this._suspendOrPowerOffItem.updateText(_("Power Off"), _("Suspend"));
        }
    },

@ -620,11 +629,52 @@ const UserMenuButton = new Lang.Class({
            this._iconBox.child = this._offlineIcon;
    },

+    _setupAccounts: function() {
+        let accounts = this._accountMgr.get_valid_accounts();
+        for (let i = 0; i < accounts.length; i++) {
+            accounts[i]._changingId = accounts[i].connect('notify::connection-status',
+                                                          Lang.bind(this, this._updateChangingPresence));
+        }
+        this._updateChangingPresence();
+    },
+
+    _onAccountEnabled: function(accountMgr, account) {
+        if (!account._changingId)
+            account._changingId = account.connect('notify::connection-status',
+                                                  Lang.bind(this, this._updateChangingPresence));
+        this._updateChangingPresence();
+    },
+
+    _onAccountDisabled: function(accountMgr, account) {
+        account.disconnect(account._changingId);
+        account._changingId = 0;
+        this._updateChangingPresence();
+    },
+
+    _updateChangingPresence: function() {
+        let accounts = this._accountMgr.get_valid_accounts();
+        let changing = false;
+        for (let i = 0; i < accounts.length; i++) {
+            if (accounts[i].connection_status == Tp.ConnectionStatus.CONNECTING) {
+                changing = true;
+                break;
+            }
+        }
+
+        if (changing) {
+            this._iconBox.child = this._pendingIcon;
+        } else {
+            let [presence, s, msg] = this._accountMgr.get_most_available_presence();
+            this._updatePresenceIcon(this._accountMgr, presence, s, msg);
+        }
+    },
+
    _createSubMenu: function() {
        let item;

        item = new IMStatusChooserItem();
-        item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
+        if (Main.sessionMode.allowSettings)
+            item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
        this.menu.addMenuItem(item);
        this._statusChooser = item;

@ -636,28 +686,28 @@ const UserMenuButton = new Lang.Class({
        item = new PopupMenu.PopupSeparatorMenuItem();
        this.menu.addMenuItem(item);

-        item = new PopupMenu.PopupMenuItem(_("Online Accounts"));
-        item.connect('activate', Lang.bind(this, this._onOnlineAccountsActivate));
-        this.menu.addMenuItem(item);
+        if (Main.sessionMode.allowSettings) {
+            item = new PopupMenu.PopupMenuItem(_("System Settings"));
+            item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
+            this.menu.addMenuItem(item);
+        }

-        item = new PopupMenu.PopupMenuItem(_("System Settings"));
-        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
+        item = new PopupMenu.PopupAlternatingMenuItem(_("Power Off"),
+                                                      _("Suspend"));
        this.menu.addMenuItem(item);
+        item.connect('activate', Lang.bind(this, this._onSuspendOrPowerOffActivate));
+        this._suspendOrPowerOffItem = item;
+        this._updateSuspendOrPowerOff();

        item = new PopupMenu.PopupSeparatorMenuItem();
        this.menu.addMenuItem(item);

-        item = new PopupMenu.PopupMenuItem(_("Lock Screen"));
-        item.connect('activate', Lang.bind(this, this._onLockScreenActivate));
-        this.menu.addMenuItem(item);
-        this._lockScreenItem = item;
-
        item = new PopupMenu.PopupMenuItem(_("Switch User"));
        item.connect('activate', Lang.bind(this, this._onLoginScreenActivate));
        this.menu.addMenuItem(item);
        this._loginScreenItem = item;

-        item = new PopupMenu.PopupMenuItem(_("Log Out..."));
+        item = new PopupMenu.PopupMenuItem(_("Log Out"));
        item.connect('activate', Lang.bind(this, this._onQuitSessionActivate));
        this.menu.addMenuItem(item);
        this._logoutItem = item;
@ -665,12 +715,10 @@ const UserMenuButton = new Lang.Class({
        item = new PopupMenu.PopupSeparatorMenuItem();
        this.menu.addMenuItem(item);

-        item = new PopupMenu.PopupAlternatingMenuItem(_("Suspend"),
-                                                      _("Power Off..."));
+        item = new PopupMenu.PopupMenuItem(_("Lock"));
+        item.connect('activate', Lang.bind(this, this._onLockScreenActivate));
        this.menu.addMenuItem(item);
-        this._suspendOrPowerOffItem = item;
-        item.connect('activate', Lang.bind(this, this._onSuspendOrPowerOffActivate));
-        this._updateSuspendOrPowerOff();
+        this._lockScreenItem = item;
    },

    _updatePresenceStatus: function(item, event) {
@ -698,12 +746,6 @@ const UserMenuButton = new Lang.Class({
        app.activate();
    },

-    _onOnlineAccountsActivate: function() {
-        Main.overview.hide();
-        let app = Shell.AppSystem.get_default().lookup_setting('gnome-online-accounts-panel.desktop');
-        app.activate(-1);
-    },
-
    _onPreferencesActivate: function() {
        Main.overview.hide();
        let app = Shell.AppSystem.get_default().lookup_app('gnome-control-center.desktop');
@ -732,14 +774,14 @@ const UserMenuButton = new Lang.Class({
    _onSuspendOrPowerOffActivate: function() {
        Main.overview.hide();

-        if (this._haveSuspend &&
+        if (this._haveShutdown &&
            this._suspendOrPowerOffItem.state == PopupMenu.PopupAlternatingMenuItemState.DEFAULT) {
+            this._session.ShutdownRemote();
+        } else {
            // Ensure we only suspend after locking the screen
            this._screenSaverProxy.LockRemote(Lang.bind(this, function() {
                this._upClient.suspend_sync(null);
            }));
-        } else {
-            this._session.ShutdownRemote();
        }
    }
 });
--- a/js/ui/wanda.js
+++ b/js/ui/wanda.js
@ -168,34 +168,35 @@ const WandaSearchProvider = new Lang.Class({
        this.parent(_("Your favorite Easter Egg"));
    },

-    getResultMetas: function(fish) {
-        return [{ 'id': fish[0], // there may be many fish in the sea, but
-                                 // only one which speaks the truth!
-                  'name': capitalize(fish[0]),
-                  'createIcon': function(iconSize) {
-                      // for DND only (maybe could be improved)
-                      // DON'T use St.Icon here, it crashes the shell
-                      // (dnd.js code assumes it can query the actor size
-                      // without parenting it, while StWidget accesses
-                      // StThemeNode in get_preferred_width/height, which
-                      // triggers an assertion failure)
-                      return St.TextureCache.get_default().load_icon_name(null,
-                                                                          'face-smile',
-                                                                          St.IconType.FULLCOLOR,
-                                                                          iconSize);
-                  }
-                }];
+    getResultMetas: function(fish, callback) {
+        callback([{ 'id': fish[0], // there may be many fish in the sea, but
+                    // only one which speaks the truth!
+                    'name': capitalize(fish[0]),
+                    'createIcon': function(iconSize) {
+                        // for DND only (maybe could be improved)
+                        // DON'T use St.Icon here, it crashes the shell
+                        // (dnd.js code assumes it can query the actor size
+                        // without parenting it, while StWidget accesses
+                        // StThemeNode in get_preferred_width/height, which
+                        // triggers an assertion failure)
+                        return St.TextureCache.get_default().load_icon_name(null,
+                                                                            'face-smile',
+                                                                            St.IconType.FULLCOLOR,
+                                                                            iconSize);
+                    }
+                  }]);
    },

    getInitialResultSet: function(terms) {
        if (terms.join(' ') == MAGIC_FISH_KEY) {
-            return [ FISH_NAME ];
+            this.searchSystem.pushResults(this, [ FISH_NAME ]);
+        } else {
+            this.searchSystem.pushResults(this, []);
        }
-        return [];
    },

    getSubsearchResultSet: function(previousResults, terms) {
-        return this.getInitialResultSet(terms);
+        this.getInitialResultSet(terms);
    },

    activateResult: function(fish, params) {
--- a/js/ui/windowAttentionHandler.js
+++ b/js/ui/windowAttentionHandler.js
@ -53,10 +53,10 @@ const Source = new Lang.Class({
    Extends: MessageTray.Source,

    _init: function(app, window) {
-        this.parent(app.get_name());
        this._window = window;
        this._app = app;
-        this._setSummaryIcon(this.createNotificationIcon());
+
+        this.parent(app.get_name());

        this.signalIDs = [];
        this.signalIDs.push(this._window.connect('notify::demands-attention', Lang.bind(this, function() { this.destroy(); })));
--- a/js/ui/workspace.js
+++ b/js/ui/workspace.js
@ -1134,7 +1134,6 @@ const Workspace = new Lang.Class({
    _hideAllOverlays: function() {
        for (let i = 0; i < this._windows.length; i++) {
            let clone = this._windows[i];
-            Tweener.removeTweens(clone.actor);
            let overlay = this._windowOverlays[i];
            if (overlay)
                overlay.hide();
@ -1252,7 +1251,7 @@ const Workspace = new Lang.Class({
        if (!this._isMyWindow(win) || !this._isOverviewWindow(win))
            return;

-        let clone = this._addWindowClone(win);
+        let [clone, overlay] = this._addWindowClone(win);

        if (win._overviewHint) {
            let x = win._overviewHint.x - this.actor.x;
@ -1262,6 +1261,7 @@ const Workspace = new Lang.Class({

            clone.actor.set_position (x, y);
            clone.actor.set_scale (scale, scale);
+            this._updateWindowOverlayPositions(clone, overlay, x, y, scale, false);
        } else {
            // Position new windows at the top corner of the workspace rather
            // than where they were placed for real to avoid the window
@ -1321,7 +1321,10 @@ const Workspace = new Lang.Class({

        this.leavingOverview = true;

-        this._hideAllOverlays();
+        for (let i = 0; i < this._windows.length; i++) {
+            let clone = this._windows[i];
+            Tweener.removeTweens(clone.actor);
+        }

        if (this._repositionWindowsId > 0) {
            Mainloop.source_remove(this._repositionWindowsId);
@ -1361,6 +1364,7 @@ const Workspace = new Lang.Class({
            }
        }

+        this._hideAllOverlays();
    },

    destroy : function() {
@ -1451,7 +1455,7 @@ const Workspace = new Lang.Class({
        this._windows.push(clone);
        this._windowOverlays.push(overlay);

-        return clone;
+        return [clone, overlay];
    },

    _onShowOverlayClose: function (windowOverlay) {
--- a/js/ui/workspacesView.js
+++ b/js/ui/workspacesView.js
@ -529,9 +529,11 @@ const WorkspacesDisplay = new Lang.Class({
            this._updateAlwaysZoom();
        }));

+        global.screen.connect('notify::n-workspaces',
+                              Lang.bind(this, this._workspacesChanged));
+
        this._switchWorkspaceNotifyId = 0;

-        this._nWorkspacesChangedId = 0;
        this._itemDragBeginId = 0;
        this._itemDragCancelledId = 0;
        this._itemDragEndId = 0;
@ -570,9 +572,6 @@ const WorkspacesDisplay = new Lang.Class({
            global.screen.connect('restacked',
                                  Lang.bind(this, this._onRestacked));

-        if (this._nWorkspacesChangedId == 0)
-            this._nWorkspacesChangedId = global.screen.connect('notify::n-workspaces',
-                                                               Lang.bind(this, this._workspacesChanged));
        if (this._itemDragBeginId == 0)
            this._itemDragBeginId = Main.overview.connect('item-drag-begin',
                                                          Lang.bind(this, this._dragBegin));
@ -844,10 +843,7 @@ const WorkspacesDisplay = new Lang.Class({
                        if (!primaryView)
                            return;
                        primaryView.actor.opacity = opacity;
-                        if (opacity == 0)
-                            primaryView.actor.hide();
-                        else
-                            primaryView.actor.show();
+                        primaryView.actor.visible = opacity != 0;
                    }));
        }));
    },
@ -928,19 +924,16 @@ const WorkspacesDisplay = new Lang.Class({
    },

    _workspacesChanged: function() {
-        let oldNumWorkspaces = this._workspaces[0].length;
-        let newNumWorkspaces = global.screen.n_workspaces;
-        let active = global.screen.get_active_workspace_index();
-
-        if (oldNumWorkspaces == newNumWorkspaces)
-            return;
-
        this._updateAlwaysZoom();
        this._updateZoom();

        if (this._workspacesViews == null)
            return;

+        let oldNumWorkspaces = this._workspaces[0].length;
+        let newNumWorkspaces = global.screen.n_workspaces;
+        let active = global.screen.get_active_workspace_index();
+
        let lostWorkspaces = [];
        if (newNumWorkspaces > oldNumWorkspaces) {
            let monitors = Main.layoutManager.monitors;
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@ -1,2 +1,3 @@
 data/gnome-shell.desktop.in
 data/gnome-shell-extension-prefs.desktop.in
+data/org.gnome.shell.evolution.calendar.gschema.xml.in
--- a/po/el.po
+++ b/po/el.po
--- a/po/es.po
+++ b/po/es.po
--- a/po/gl.po
+++ b/po/gl.po
--- a/po/he.po
+++ b/po/he.po
--- a/po/id.po
+++ b/po/id.po
--- a/po/it.po
+++ b/po/it.po
--- a/po/ja.po
+++ b/po/ja.po
--- a/po/ko.po
+++ b/po/ko.po
@ -1,14 +1,19 @@
 # This file is distributed under the same license as the gnome-shell package.
 # Young-Ho Cha <ganadist@gmail.com>, 2009.
-# Changwoo Ryu <cwryu@debian.org>, 2011-2012.
 # Seong-ho Cho <darkcircle.0426@gmail.com>, 2012.
+# Changwoo Ryu <cwryu@debian.org>, 2011-2012.
+#
+#
+# 주의 사항:
+# - 이 프로그램의 이름인 shell은 "셸"이라고 쓰고, "쉘"이라고 하지 않음.
+# - instance messanger 또는 IM은 메신저라고 번역
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-shell\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2012-03-19 14:09+0000\n"
-"PO-Revision-Date: 2012-03-27 01:36+0900\n"
+"POT-Creation-Date: 2012-04-19 21:14+0000\n"
+"PO-Revision-Date: 2012-05-19 22:57+0900\n"
 "Last-Translator: Changwoo Ryu <cwryu@debian.org>\n"
 "Language-Team: GNOME Korea <gnome-kr@googlegroups.com>\n"
 "MIME-Version: 1.0\n"
@ -23,31 +28,30 @@ msgstr "그놈 셸"

 #: ../data/gnome-shell.desktop.in.in.h:2
 msgid "Window management and application launching"
-msgstr "창 관리와 프로그램 시작"
+msgstr "창 관리 및 프로그램 실행"

 #: ../data/gnome-shell-extension-prefs.desktop.in.in.h:1
 #: ../js/extensionPrefs/main.js:153
 msgid "GNOME Shell Extension Preferences"
-msgstr "그놈 쉘 확장 기본 설정"
+msgstr "그놈 셸 확장 기본 설정"

 #: ../data/gnome-shell-extension-prefs.desktop.in.in.h:2
 msgid "Configure GNOME Shell Extensions"
-msgstr "그놈 쉘 확장을 설정합니다"
+msgstr "그놈 셸 확장을 설정합니다"

 #: ../data/org.gnome.shell.gschema.xml.in.h:1
 msgid "Enable internal tools useful for developers and testers from Alt-F2"
-msgstr "Alt-F2를 이용해 개발자 및 테스트용 내부 프로그램 사용 가능"
+msgstr "Alt-F2에서 개발 및 테스트용 내부 기능 사용 가능"

 #: ../data/org.gnome.shell.gschema.xml.in.h:2
 msgid ""
 "Allows access to internal debugging and monitoring tools using the Alt-F2 "
 "dialog."
-msgstr ""
-"Alt-F2 대화 상자를 사용할 때 내부 디버깅 및 감시 도구에 접근을 허용합니다."
+msgstr "Alt-F2 대화 상자에서 내부 디버깅 및 감시 기능에 접근을 허용합니다."

 #: ../data/org.gnome.shell.gschema.xml.in.h:3
 msgid "Uuids of extensions to enable"
-msgstr "사용할 확장 기능의 UUID"
+msgstr "사용할 확장의 UUID 목록"

 #: ../data/org.gnome.shell.gschema.xml.in.h:4
 msgid ""
@ -55,14 +59,11 @@ msgid ""
 "should be loaded. Any extension that wants to be loaded needs to be in this "
 "list. You can also manipulate this list with the EnableExtension and "
 "DisableExtension DBus methods on org.gnome.Shell."
-msgstr ""
-"그놈 셸 확장에 UUID 속성이 있으며 이 키는 불러올 확장을 나열합니다. 불러오려"
-"는 확장은 이 목록에 있을 필요가 있습니다. 또한 이 목록을 org.gnome.Shell에 있"
-"는 EnableExtension과 DisableExtension DBus 메서드로 조작할 수 있습니다."
+msgstr "그놈 셸 확장에는 UUID 속성이 있습니다. 이 키는 읽어들일 확장의 UUID를 나열합니다. 읽어들이려는 확장은 모두 이 목록에 들어 있어야 합니다. EnableExtension 및 DisableExtension D-버스 메소드를 이용해 이 목록을 조작할 수도 있습니다."

 #: ../data/org.gnome.shell.gschema.xml.in.h:5
 msgid "Whether to collect stats about applications usage"
-msgstr "프로그램 사용 통계를 저장할지 여부"
+msgstr "프로그램 사용 통계를 수집할지 여부"

 #: ../data/org.gnome.shell.gschema.xml.in.h:6
 msgid ""
@ -70,11 +71,7 @@ msgid ""
 "used ones (e.g. in launchers). While this data will be kept private, you may "
 "want to disable this for privacy reasons. Please note that doing so won't "
 "remove already saved data."
-msgstr ""
-"셸에서는 최근에 사용한 프로그램을 (실행 메뉴 등에서) 표시하는 목적으로, 현재 "
-"사용 중인 프로그램을 감시합니다. 이 데이터는 비공개 데이터이지만 사생활 문제"
-"가 걱정된다면 이 기능을 끌 수도 있습니다. 단 이 기능을 사용하지 않더라도 이"
-"미 저장된 데이터를 제거하지는 않습니다."
+msgstr "셸에서는 최근에 사용한 프로그램을(실행 메뉴 등에서) 표시하는 목적으로, 현재 사용 중인 프로그램을 감시합니다. 이 데이터는 비공개 데이터이지만 사생활 문제가 걱정된다면 이 기능을 끌 수도 있습니다. 단 이 기능을 사용하지 않더라도 이미 저장된 데이터를 제거하지는 않습니다."

 #: ../data/org.gnome.shell.gschema.xml.in.h:7
 msgid "List of desktop file IDs for favorite applications"
@ -84,35 +81,31 @@ msgstr "즐겨찾기 프로그램의 데스크톱 파일 ID 목록"
 msgid ""
 "The applications corresponding to these identifiers will be displayed in the "
 "favorites area."
-msgstr "이 ID에 해당하는 프로그램은 즐겨찾기 영역에 표시됩니다."
+msgstr "여기 들어 있는 ID에 해당하는 프로그램은 즐겨찾기 영역에 표시됩니다."

 #: ../data/org.gnome.shell.gschema.xml.in.h:9
 msgid "disabled OpenSearch providers"
-msgstr "OpenSearch 서비스 사용하지 않음"
+msgstr "사용하지 않는 OpenSearch 서비스"

 #: ../data/org.gnome.shell.gschema.xml.in.h:10
 msgid "History for command (Alt-F2) dialog"
-msgstr "명령어 (Alt-F2) 대화 상자에 명령어 기록 기능"
+msgstr "명령어 대화 상자에(Alt-F2) 기록 기능"

 #: ../data/org.gnome.shell.gschema.xml.in.h:11
 msgid "History for the looking glass dialog"
-msgstr "돋보기 대화 창의 기록"
+msgstr "돋보기 대화 상자에 기록 기능"

 #: ../data/org.gnome.shell.gschema.xml.in.h:12
 msgid ""
 "Internally used to store the last IM presence explicitly set by the user. "
 "The value here is from the TpConnectionPresenceType enumeration."
-msgstr ""
-"사용자가 명시적으로 설정한 최근 IM 존재를 저장하기 위해 내부적으로 사용했습니"
-"다. 이 값은 TpConnectionPresenceType 열거상수로부터 왔습니다."
+msgstr "사용자가 직접 설정한 메신저 상태를 저장하는데 내부적으로 사용. 여기에 사용하는 값은 TpConnectionPresenceType 열거 상수 값입니다."

 #: ../data/org.gnome.shell.gschema.xml.in.h:13
 msgid ""
 "Internally used to store the last session presence status for the user. The "
 "value here is from the GsmPresenceStatus enumeration."
-msgstr ""
-"사용자를 위한 최근 세션 존재 상태를 저장하기 위해 내부적으로 사용합니다. 이 "
-"값은 GsmPresenceStatus 열거상수로부터 왔습니다."
+msgstr "사용자의 최근 세션 상태를 저장하는데 내부적으로 사용. 여기에 사용하는 값은 GsmPresenceStatus 열거 상수 값입니다."

 #: ../data/org.gnome.shell.gschema.xml.in.h:14
 msgid "Show the week date in the calendar"
@ -123,45 +116,52 @@ msgid "If true, display the ISO week date in the calendar."
 msgstr "참이면 달력에 ISO 요일을 표시합니다."

 #: ../data/org.gnome.shell.gschema.xml.in.h:16
+msgid "Keybinding to open the application menu"
+msgstr "프로그램 메뉴를 여는 키 바인딩"
+
+#: ../data/org.gnome.shell.gschema.xml.in.h:17
+msgid "Keybinding to open the application menu."
+msgstr "프로그램 메뉴를 여는 키 바인딩."
+
+#: ../data/org.gnome.shell.gschema.xml.in.h:18
 msgid "Which keyboard to use"
 msgstr "사용할 키보드"

-#: ../data/org.gnome.shell.gschema.xml.in.h:17
+#: ../data/org.gnome.shell.gschema.xml.in.h:19
 msgid "The type of keyboard to use."
 msgstr "사용할 키보드의 종류."

-#: ../data/org.gnome.shell.gschema.xml.in.h:18
+#: ../data/org.gnome.shell.gschema.xml.in.h:20
 msgid "Show time with seconds"
 msgstr "시각에 초 표시"

-#: ../data/org.gnome.shell.gschema.xml.in.h:19
+#: ../data/org.gnome.shell.gschema.xml.in.h:21
 msgid "If true, display seconds in time."
 msgstr "참이면 시각에 초를 표시합니다."

-#: ../data/org.gnome.shell.gschema.xml.in.h:20
+#: ../data/org.gnome.shell.gschema.xml.in.h:22
 msgid "Show date in clock"
 msgstr "시계에 날짜 표시"

-#: ../data/org.gnome.shell.gschema.xml.in.h:21
+#: ../data/org.gnome.shell.gschema.xml.in.h:23
 msgid "If true, display date in the clock, in addition to time."
 msgstr "참이면 시계에 날짜를 시각과 같이 표시합니다."

-#: ../data/org.gnome.shell.gschema.xml.in.h:22
+#: ../data/org.gnome.shell.gschema.xml.in.h:24
 msgid "Framerate used for recording screencasts."
 msgstr "스크린 방송 녹화에 사용할 프레임수."

-#: ../data/org.gnome.shell.gschema.xml.in.h:23
+#: ../data/org.gnome.shell.gschema.xml.in.h:25
 msgid ""
 "The framerate of the resulting screencast recordered by GNOME Shell's "
 "screencast recorder in frames-per-second."
-msgstr ""
-"그놈 셸의 스크린 방송의 녹화 결과물에 사용할 프레임수, 초당 프레임 수 단위."
+msgstr "그놈 셸의 스크린 방송의 녹화 결과물에 사용할 프레임수, 초당 프레임수 단위."

-#: ../data/org.gnome.shell.gschema.xml.in.h:24
+#: ../data/org.gnome.shell.gschema.xml.in.h:26
 msgid "The gstreamer pipeline used to encode the screencast"
 msgstr "스크린 방송 인코딩에 사용할 gstreamer 파이프라인"

-#: ../data/org.gnome.shell.gschema.xml.in.h:26
+#: ../data/org.gnome.shell.gschema.xml.in.h:28
 #, no-c-format
 msgid ""
 "Sets the GStreamer pipeline used to encode recordings. It follows the syntax "
@ -174,29 +174,18 @@ msgid ""
 "'vp8enc quality=8 speed=6 threads=%T ! queue ! webmmux' and records to WEBM "
 "using the VP8 codec. %T is used as a placeholder for a guess at the optimal "
 "thread count on the system."
-msgstr ""
-"녹화 인코딩에 사용할 GStreamer 파이프라인을 지정합니다. gst-launch에 사용하"
-"는 문법을 따릅니다. 파이프라인은 녹화한 영상이 있는 싱크 패드를 연결하지 않"
-"은 상태여야 합니다. 보통 소스 패드와 연결하지 않았을 것입니다. 이 패드의 출력"
-"은 출력 파일에 기록할 것입니다. 그러나 파이프라인은 이 출력을 다룰 수 있기도 "
-"합니다 - 아마 shout2send와 같은 것을 통해 icecast 서버로 출력을 보내는데 사용"
-"할지도 모릅니다. 만약 설정을 취소하거나 빈 값으로 설정한다면, 기본 파이프라인"
-"을 사용할 것입니다. 이것은 현재 'vp8enc quality=8 speed=6 threads=%T ! "
-"queue ! webmmux' 이며 VP8 코덱을 사용하여 WEBM으로 녹화합니다. %T는 시스템 상"
-"의 최적의 스레드 수를 추측하기 위해 대체기호로 사용합니다."
+msgstr "녹화 인코딩에 사용할 GStreamer 파이프라인을 지정합니다. gst-launch 프로그램에 사용하는 문법을 따릅니다. 녹화한 영상이 입력되는 싱크 패드는 이 파이프라인에 연결하지 않은 상태여야 합니다. 보통은 소스 패드도 연결하지 않고, 소스 패드의 출력을 출력 파일에 기록합니다. 하지만 파이프라인에서 이 출력을 처리할 수도 있습니다. shout2send 같은 프로그램을 이용해 아이스캐스트 서버로 출력을 보내거나 하는 용도로 사용할 수 있습니다. 설정을 취소하거나 빈 값으로 설정하면, 기본 파이프라인을 사용합니다. 기본 파이프라인은 'vp8enc quality=8 speed=6 threads=%T ! queue ! webmmux'이고 VP8 코덱을 사용해 WEBM 형식으로 녹화합니다. '%T' 기호는 시스템에서 최적으로 생각되는 스레드 수로 대체됩니다."

-#: ../data/org.gnome.shell.gschema.xml.in.h:27
+#: ../data/org.gnome.shell.gschema.xml.in.h:29
 msgid "File extension used for storing the screencast"
-msgstr "스크린 방송 저장에 사용할 파일 확장자"
+msgstr "스크린 방송을 저장할 때 사용할 파일 확장자"

-#: ../data/org.gnome.shell.gschema.xml.in.h:28
+#: ../data/org.gnome.shell.gschema.xml.in.h:30
 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 "
 "a different container format."
-msgstr ""
-"스크린 방송 녹화 파일 이름은 현재 날짜와 이 확장자를 사용해서 결정됩니다. 녹"
-"화할 때 다른 형식으로 바꿀 수도 있습니다."
+msgstr "녹화한 스크린 방송 영상 파일은, 현재 날짜와 여기서 설정하는 확장자를 붙여 파일 이름을 만듭니다. 다른 컨테이너 형식으로 녹화하려면 이 값을 바꿔야 합니다."

 #: ../js/extensionPrefs/main.js:125
 #, c-format
@ -209,42 +198,42 @@ msgstr "<b>확장</b>"

 #: ../js/extensionPrefs/main.js:189
 msgid "Select an extension to configure using the combobox above."
-msgstr "위의 콤보상자를 사용하여 설정할 확장을 선택하십시오."
+msgstr "위의 콤보상자를 사용해 설정할 확장을 선택하십시오."

-#: ../js/gdm/loginDialog.js:624
+#: ../js/gdm/loginDialog.js:627
 msgid "Session..."
 msgstr "세션..."

-#: ../js/gdm/loginDialog.js:786
+#: ../js/gdm/loginDialog.js:789
 msgctxt "title"
 msgid "Sign In"
 msgstr "로그인"

 #. Translators: this message is shown below the password entry field
 #. to indicate the user can swipe their finger instead
-#: ../js/gdm/loginDialog.js:831
+#: ../js/gdm/loginDialog.js:834
 msgid "(or swipe finger)"
 msgstr "(또는 지문을 문지르십시오)"

 #. 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:852
+#: ../js/gdm/loginDialog.js:855
 msgid "Not listed?"
 msgstr "목록에 없습니까?"

-#: ../js/gdm/loginDialog.js:1020 ../js/ui/endSessionDialog.js:401
-#: ../js/ui/extensionSystem.js:399 ../js/ui/networkAgent.js:153
+#: ../js/gdm/loginDialog.js:1023 ../js/ui/endSessionDialog.js:401
+#: ../js/ui/extensionSystem.js:400 ../js/ui/networkAgent.js:153
 #: ../js/ui/polkitAuthenticationAgent.js:175 ../js/ui/status/bluetooth.js:462
 msgid "Cancel"
 msgstr "취소"

-#: ../js/gdm/loginDialog.js:1025
+#: ../js/gdm/loginDialog.js:1028
 msgctxt "button"
 msgid "Sign In"
 msgstr "로그인"

-#: ../js/gdm/loginDialog.js:1377
+#: ../js/gdm/loginDialog.js:1380
 msgid "Login Window"
 msgstr "로그인 창"

@ -638,11 +627,11 @@ msgstr[0] "시스템이 %d초 뒤에 자동으로 다시 시작합니다."
 msgid "Restarting the system."
 msgstr "시스템을 다시 시작합니다."

-#: ../js/ui/extensionSystem.js:403
+#: ../js/ui/extensionSystem.js:404
 msgid "Install"
 msgstr "설치"

-#: ../js/ui/extensionSystem.js:407
+#: ../js/ui/extensionSystem.js:408
 #, c-format
 msgid "Download and install '%s' from extensions.gnome.org?"
 msgstr ""
@ -652,7 +641,8 @@ msgstr ""
 msgid "tray"
 msgstr "트레이"

-#: ../js/ui/keyboard.js:544 ../js/ui/status/power.js:203
+#: ../js/ui/keyboard.js:544 ../js/ui/status/keyboard.js:44
+#: ../js/ui/status/power.js:203
 msgid "Keyboard"
 msgstr "키보드"

@ -664,59 +654,60 @@ msgstr "암호:"
 msgid "Type again:"
 msgstr "다시 입력하십시오:"

-#: ../js/ui/lookingGlass.js:725
+#: ../js/ui/lookingGlass.js:732
 msgid "No extensions installed"
-msgstr "확장 기능을 설치하지 않았습니다"
+msgstr "확장을 설치하지 않았습니다"

 #. Translators: argument is an extension UUID.
-#: ../js/ui/lookingGlass.js:779
+#: ../js/ui/lookingGlass.js:786
 #, c-format
 msgid "%s has not emitted any errors."
-msgstr "%s이(가) 발생한 에러가 없습니다."
+msgstr "%s에서 발생한 에러가 없습니다."

-#: ../js/ui/lookingGlass.js:785
+#: ../js/ui/lookingGlass.js:792
 msgid "Hide Errors"
 msgstr "오류 숨기기"

-#: ../js/ui/lookingGlass.js:789 ../js/ui/lookingGlass.js:840
+#: ../js/ui/lookingGlass.js:796 ../js/ui/lookingGlass.js:847
 msgid "Show Errors"
 msgstr "오류 보이기"

-#: ../js/ui/lookingGlass.js:798
+#: ../js/ui/lookingGlass.js:805
 msgid "Enabled"
 msgstr "사용"

 #. translators:
 #. * The device has been disabled
-#: ../js/ui/lookingGlass.js:801 ../src/gvc/gvc-mixer-control.c:1093
+#: ../js/ui/lookingGlass.js:808 ../src/gvc/gvc-mixer-control.c:1082
 msgid "Disabled"
 msgstr "사용 않음"

-#: ../js/ui/lookingGlass.js:803
+#: ../js/ui/lookingGlass.js:810
 msgid "Error"
 msgstr "오류"

-#: ../js/ui/lookingGlass.js:805
+#: ../js/ui/lookingGlass.js:812
 msgid "Out of date"
 msgstr "오래 된 버전"

-#: ../js/ui/lookingGlass.js:807
+#: ../js/ui/lookingGlass.js:814
 msgid "Downloading"
 msgstr "다운로드 중"

-#: ../js/ui/lookingGlass.js:828
+#: ../js/ui/lookingGlass.js:835
 msgid "View Source"
 msgstr "소스 보기"

-#: ../js/ui/lookingGlass.js:834
+#: ../js/ui/lookingGlass.js:841
 msgid "Web Page"
 msgstr "웹페이지"

+# 주의: 파일이름, %d %t는 날짜와 시각, 이상하게 번역하지 말 것
 #. Translators: this is a filename used for screencast recording
 #: ../js/ui/main.js:118
 #, no-c-format
 msgid "Screencast from %d %t"
-msgstr "%d %t의 스크린캐스트"
+msgstr "스크린 방송, %d %t"

 #: ../js/ui/messageTray.js:1200
 msgid "Open"
@ -835,17 +826,17 @@ msgstr "프로그램"
 msgid "Dash"
 msgstr "대시보드"

-#: ../js/ui/panel.js:591
+#: ../js/ui/panel.js:592
 msgid "Quit"
 msgstr "끝내기"

 #. Translators: If there is no suitable word for "Activities"
 #. in your language, you can use the word for "Overview".
-#: ../js/ui/panel.js:623
+#: ../js/ui/panel.js:624
 msgid "Activities"
 msgstr "현재 활동"

-#: ../js/ui/panel.js:998
+#: ../js/ui/panel.js:999
 msgid "Top Bar"
 msgstr "위 막대"

@ -899,11 +890,11 @@ msgstr "toggle-switch-intl"
 msgid "Please enter a command:"
 msgstr "명령을 입력하십시오:"

-#: ../js/ui/searchDisplay.js:331
+#: ../js/ui/searchDisplay.js:332
 msgid "Searching..."
 msgstr "검색하는 중..."

-#: ../js/ui/searchDisplay.js:413
+#: ../js/ui/searchDisplay.js:415
 msgid "No matching results."
 msgstr "일치하는 결과가 없습니다."

@ -921,7 +912,7 @@ msgstr "텍스트 보이기"

 #: ../js/ui/shellEntry.js:79
 msgid "Hide Text"
-msgstr "글자 숨기기"
+msgstr "텍스트 숨기기"

 #: ../js/ui/shellMountOperation.js:271
 msgid "Wrong password, please try again"
@ -1061,7 +1052,7 @@ msgstr "항상 접근 허용"
 msgid "Grant this time only"
 msgstr "이번에만 허용"

-#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1091
+#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1093
 msgid "Reject"
 msgstr "거부"

@ -1127,7 +1118,7 @@ msgstr "관리되지 않음"
 #. Translators: this is for network connections that require some kind of key or password
 #: ../js/ui/status/network.js:500
 msgid "authentication required"
-msgstr "인증이 필요합니다"
+msgstr "인증 필요"

 #. Translators: this is for devices that require some kind of firmware or kernel
 #. module, which is missing
@ -1138,7 +1129,7 @@ msgstr "펌웨어 없음"
 #. Translators: this is for wired network devices that are physically disconnected
 #: ../js/ui/status/network.js:517
 msgid "cable unplugged"
-msgstr "케이블이 분리되었습니다"
+msgstr "케이블 분리"

 #. Translators: this is for a network device that cannot be activated (for example it
 #. is disabled by rfkill, or it has no coverage
@ -1148,7 +1139,7 @@ msgstr "사용 불가"

 #: ../js/ui/status/network.js:524
 msgid "connection failed"
-msgstr "연결이 실패했습니다"
+msgstr "연결 실패"

 #: ../js/ui/status/network.js:585 ../js/ui/status/network.js:1505
 msgid "More..."
@ -1158,7 +1149,7 @@ msgstr "더 보기..."
 #. and we cannot access its settings (including the name)
 #: ../js/ui/status/network.js:621 ../js/ui/status/network.js:1440
 msgid "Connected (private)"
-msgstr "연결됨 (개인)"
+msgstr "연결됨(개인)"

 #: ../js/ui/status/network.js:696
 msgid "Auto Ethernet"
@ -1375,35 +1366,35 @@ msgstr "%s 부재중."
 #. Translators: this is a time format string followed by a date.
 #. If applicable, replace %X with a strftime format valid for your
 #. locale, without seconds.
-#: ../js/ui/telepathyClient.js:887
+#: ../js/ui/telepathyClient.js:889
 #, no-c-format
 msgid "Sent at <b>%X</b> on <b>%A</b>"
 msgstr "보낸 때: <b>%A</b> <b>%H시 %M분</b>"

 #. Translators: this is a time format in the style of "Wednesday, May 25",
 #. shown when you get a chat message in the same year.
-#: ../js/ui/telepathyClient.js:893
+#: ../js/ui/telepathyClient.js:895
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>"
 msgstr "보낸 때: <b>%B %d일</b> <b>%A</b>"

 #. Translators: this is a time format in the style of "Wednesday, May 25, 2012",
 #. shown when you get a chat message in a different year.
-#: ../js/ui/telepathyClient.js:898
+#: ../js/ui/telepathyClient.js:900
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>, %Y"
 msgstr "보낸 때: %Y년 <b>%B %d일</b> <b>%A</b>"

 #. Translators: this is the other person changing their old IM name to their new
 #. IM name.
-#: ../js/ui/telepathyClient.js:940
+#: ../js/ui/telepathyClient.js:942
 #, c-format
 msgid "%s is now known as %s"
 msgstr "%s의 대화명이 이제 %s입니다"

 #. translators: argument is a room name like
 #. * room@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1042
+#: ../js/ui/telepathyClient.js:1044
 #, c-format
 msgid "Invitation to %s"
 msgstr "%s에 초대"
@ -1411,35 +1402,35 @@ msgstr "%s에 초대"
 #. 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/telepathyClient.js:1050
+#: ../js/ui/telepathyClient.js:1052
 #, c-format
 msgid "%s is inviting you to join %s"
 msgstr "%s 님이 %s에 입장하도록 초대합니다"

-#: ../js/ui/telepathyClient.js:1052 ../js/ui/telepathyClient.js:1131
-#: ../js/ui/telepathyClient.js:1229
+#: ../js/ui/telepathyClient.js:1054 ../js/ui/telepathyClient.js:1133
+#: ../js/ui/telepathyClient.js:1231
 msgid "Decline"
 msgstr "거부"

-#: ../js/ui/telepathyClient.js:1053 ../js/ui/telepathyClient.js:1132
-#: ../js/ui/telepathyClient.js:1230
+#: ../js/ui/telepathyClient.js:1055 ../js/ui/telepathyClient.js:1134
+#: ../js/ui/telepathyClient.js:1232
 msgid "Accept"
 msgstr "허용"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1083
+#: ../js/ui/telepathyClient.js:1085
 #, c-format
 msgid "Video call from %s"
 msgstr "%s에서 영상 호출"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1086
+#: ../js/ui/telepathyClient.js:1088
 #, c-format
 msgid "Call from %s"
 msgstr "%s에서 호출"

 #. translators: this is a button label (verb), not a noun
-#: ../js/ui/telepathyClient.js:1093
+#: ../js/ui/telepathyClient.js:1095
 msgid "Answer"
 msgstr "응답"

@ -1448,108 +1439,108 @@ msgstr "응답"
 #. * file name. The string will be something
 #. * like: "Alice is sending you test.ogg"
 #.
-#: ../js/ui/telepathyClient.js:1125
+#: ../js/ui/telepathyClient.js:1127
 #, c-format
 msgid "%s is sending you %s"
 msgstr "%s님이 %s 파일을 보냅니다"

 #. To translators: The parameter is the contact's alias
-#: ../js/ui/telepathyClient.js:1194
+#: ../js/ui/telepathyClient.js:1196
 #, c-format
 msgid "%s would like permission to see when you are online"
 msgstr "연결 상태인지 알 수 있는 권한을 %s님이 요청합니다"

-#: ../js/ui/telepathyClient.js:1287
+#: ../js/ui/telepathyClient.js:1289
 msgid "Network error"
 msgstr "네트워크 오류"

-#: ../js/ui/telepathyClient.js:1289
+#: ../js/ui/telepathyClient.js:1291
 msgid "Authentication failed"
 msgstr "인증이 실패했습니다"

-#: ../js/ui/telepathyClient.js:1291
+#: ../js/ui/telepathyClient.js:1293
 msgid "Encryption error"
 msgstr "암호화 오류"

-#: ../js/ui/telepathyClient.js:1293
+#: ../js/ui/telepathyClient.js:1295
 msgid "Certificate not provided"
 msgstr "인증서가 없습니다"

-#: ../js/ui/telepathyClient.js:1295
+#: ../js/ui/telepathyClient.js:1297
 msgid "Certificate untrusted"
 msgstr "인증서를 신뢰할 수 없습니다"

-#: ../js/ui/telepathyClient.js:1297
+#: ../js/ui/telepathyClient.js:1299
 msgid "Certificate expired"
 msgstr "인증서가 만료되었습니다"

-#: ../js/ui/telepathyClient.js:1299
+#: ../js/ui/telepathyClient.js:1301
 msgid "Certificate not activated"
 msgstr "인증서를 활성화하지 않았습니다"

-#: ../js/ui/telepathyClient.js:1301
+#: ../js/ui/telepathyClient.js:1303
 msgid "Certificate hostname mismatch"
 msgstr "인증서 호스트 이름이 맞지 않습니다"

-#: ../js/ui/telepathyClient.js:1303
+#: ../js/ui/telepathyClient.js:1305
 msgid "Certificate fingerprint mismatch"
 msgstr "인증서 핑거프린트가 맞지 않습니다"

-#: ../js/ui/telepathyClient.js:1305
+#: ../js/ui/telepathyClient.js:1307
 msgid "Certificate self-signed"
 msgstr "인증서가 자기 서명한 인증서입니다"

-#: ../js/ui/telepathyClient.js:1307
+#: ../js/ui/telepathyClient.js:1309
 msgid "Status is set to offline"
 msgstr "상태를 오프라인으로 설정"

-#: ../js/ui/telepathyClient.js:1309
+#: ../js/ui/telepathyClient.js:1311
 msgid "Encryption is not available"
 msgstr "암호화를 사용할 수 없습니다"

-#: ../js/ui/telepathyClient.js:1311
+#: ../js/ui/telepathyClient.js:1313
 msgid "Certificate is invalid"
 msgstr "인증서가 올바르지 않습니다"

-#: ../js/ui/telepathyClient.js:1313
+#: ../js/ui/telepathyClient.js:1315
 msgid "Connection has been refused"
 msgstr "연결이 거부되었습니다"

-#: ../js/ui/telepathyClient.js:1315
+#: ../js/ui/telepathyClient.js:1317
 msgid "Connection can't be established"
 msgstr "연결할 수 없습니다"

-#: ../js/ui/telepathyClient.js:1317
+#: ../js/ui/telepathyClient.js:1319
 msgid "Connection has been lost"
 msgstr "연결이 끊어졌습니다"

-#: ../js/ui/telepathyClient.js:1319
-msgid "This account is already connected to the server"
-msgstr "이미 서버에 이 계정을 연결했습니다"
-
 #: ../js/ui/telepathyClient.js:1321
+msgid "This account is already connected to the server"
+msgstr "이 계정은 이미 서버에 연결했습니다"
+
+#: ../js/ui/telepathyClient.js:1323
 msgid ""
 "Connection has been replaced by a new connection using the same resource"
 msgstr "같은 자원을 사용하는 새로운 연결로 바꾸었습니다"

-#: ../js/ui/telepathyClient.js:1323
+#: ../js/ui/telepathyClient.js:1325
 msgid "The account already exists on the server"
 msgstr "계정이 이미 서버에 있습니다"

-#: ../js/ui/telepathyClient.js:1325
+#: ../js/ui/telepathyClient.js:1327
 msgid "Server is currently too busy to handle the connection"
 msgstr "서버가 처리할 작업이 많아 연결을 처리할 수 없습니다"

-#: ../js/ui/telepathyClient.js:1327
+#: ../js/ui/telepathyClient.js:1329
 msgid "Certificate has been revoked"
 msgstr "인증서를 철회했습니다"

-#: ../js/ui/telepathyClient.js:1329
+#: ../js/ui/telepathyClient.js:1331
 msgid ""
 "Certificate uses an insecure cipher algorithm or is cryptographically weak"
 msgstr "인증서가 보안에 취약한 알고리즘을 사용하거나 암호화 기능이 취약합니다."

-#: ../js/ui/telepathyClient.js:1331
+#: ../js/ui/telepathyClient.js:1333
 msgid ""
 "The length of the server certificate, or the depth of the server certificate "
 "chain, exceed the limits imposed by the cryptography library"
@ -1557,26 +1548,26 @@ msgstr ""
 "서버 인증서의 길이, 또는 서버 인증서 체인의 단계가 암호화 라이브러리의 제한"
 "을 넘어갑니다."

-#: ../js/ui/telepathyClient.js:1333
+#: ../js/ui/telepathyClient.js:1335
 msgid "Internal error"
 msgstr "내부 오류"

 #. translators: argument is the account name, like
 #. * name@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1343
+#: ../js/ui/telepathyClient.js:1345
 #, c-format
 msgid "Connection to %s failed"
 msgstr "%s에 연결이 실패했습니다"

-#: ../js/ui/telepathyClient.js:1352
+#: ../js/ui/telepathyClient.js:1354
 msgid "Reconnect"
 msgstr "다시 연결"

-#: ../js/ui/telepathyClient.js:1353
+#: ../js/ui/telepathyClient.js:1355
 msgid "Edit account"
 msgstr "계정 편집"

-#: ../js/ui/telepathyClient.js:1399
+#: ../js/ui/telepathyClient.js:1401
 msgid "Unknown reason"
 msgstr "알 수 없는 이유"

@ -1650,7 +1641,7 @@ msgid ""
 "Sorry, no wisdom for you today:\n"
 "%s"
 msgstr ""
-"죄송하지만, 오늘 조언해 줄 것이 없습니다:\n"
+"죄송합니다. 오늘은 조언할 내용이 없습니다:\n"
 "%s"

 # 원래 "신탁"이지만 한국인이 이해하기 쉽게 맞게 변경.
@ -1670,7 +1661,7 @@ msgstr "'%s' 프로그램이 준비되었습니다"

 #. translators:
 #. * The number of sound outputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1100
+#: ../src/gvc/gvc-mixer-control.c:1089
 #, c-format
 msgid "%u Output"
 msgid_plural "%u Outputs"
@ -1678,13 +1669,13 @@ msgstr[0] "%u개 출력"

 #. translators:
 #. * The number of sound inputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1110
+#: ../src/gvc/gvc-mixer-control.c:1099
 #, c-format
 msgid "%u Input"
 msgid_plural "%u Inputs"
 msgstr[0] "%u개 입력"

-#: ../src/gvc/gvc-mixer-control.c:1408
+#: ../src/gvc/gvc-mixer-control.c:1397
 msgid "System Sounds"
 msgstr "시스템 소리"

@ -1708,7 +1699,7 @@ msgstr "암호가 일치하지 않습니다."

 #: ../src/shell-keyring-prompt.c:716
 msgid "Password cannot be blank"
-msgstr "암호는 비울 수 없습니다"
+msgstr "빈 암호를 쓸 수 없습니다"

 #: ../src/shell-mobile-providers.c:80
 msgid "United Kingdom"
@ -1744,27 +1735,3 @@ msgstr "파일 시스템"
 #, c-format
 msgid "%1$s: %2$s"
 msgstr "%s: %s"
-
-#~ msgid "RECENT ITEMS"
-#~ msgstr "최근 항목"
-
-#~ msgid "Show password"
-#~ msgstr "암호 표시"
-
-#~ msgid "Home Folder"
-#~ msgstr "내 폴더"
-
-#~ msgid "%s has finished starting"
-#~ msgstr "%s 프로그램이 시작했습니다"
-
-#~ msgid "If true, display onscreen keyboard."
-#~ msgstr "참이면 화면 키보드를 표시합니다."
-
-#~ msgid "Show the onscreen keyboard"
-#~ msgstr "화면 키보드 표시"
-
-#~ msgid "Connectivity lost"
-#~ msgstr "연결 끊어짐"
-
-#~ msgid "You're no longer connected to the network"
-#~ msgstr "이제 네트워크에 연결되어 있지 않습니다"
--- a/po/lt.po
+++ b/po/lt.po
@ -3,19 +3,20 @@
 # This file is distributed under the same license as the gnome-shell package.
 # Žygimantas Beručka <zygis@gnome.org>, 2010, 2011, 2012.
 # Algimantas Margevičius <gymka@mail.ru>, 2011.
+# Mantas Kriaučiūnas <mantas@akl.lt>, 2012.
 msgid ""
 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: 2012-03-30 17:59+0000\n"
+"POT-Creation-Date: 2012-05-19 13:58+0000\n"
 "PO-Revision-Date: 2012-04-05 15:14+0300\n"
-"Last-Translator: Žygimantas Beručka <zygis@gnome.org>\n"
+"Last-Translator: Mantas Kriaučiūnas <mantas@akl.lt>\n"
 "Language-Team: Lithuanian\n"
-"Language: lt\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"Language: lt\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%"
 "100<10 || n%100>=20) ? 1 : 2);\n"
 "X-Generator: Virtaal 0.7.0\n"
@ -23,7 +24,7 @@ msgstr ""

 #: ../data/gnome-shell.desktop.in.in.h:1
 msgid "GNOME Shell"
-msgstr "GNOME Shell"
+msgstr "GNOME Shell aplinka"

 #: ../data/gnome-shell.desktop.in.in.h:2
 msgid "Window management and application launching"
@ -79,10 +80,11 @@ msgid ""
 "want to disable this for privacy reasons. Please note that doing so won't "
 "remove already saved data."
 msgstr ""
-"Apvalkalas paprastai stebi aktyvias programas siekiant pateikti dažniausiai "
-"naudojamas (pvz., leistukuose). Nors šie duomenys konfidencialiai saugomi, "
-"jei norite, saugumo sumetimais galite šią funkciją išjungti. Atminkite, kad "
-"tai padarius jau įrašyti duomenys jau nebus įrašyti."
+"Įprastai GNOME aplinka stebi aktyvias programas siekiant pateikti "
+"dažniausiai naudojamas (pvz., leistukuose). Nors šie duomenys "
+"konfidencialiai saugomi, jei norite, saugumo sumetimais galite šią funkciją "
+"išjungti. Atminkite, kad išjungus šią funkciją anksčiau įrašyti duomenys "
+"nebus pašalinti."

 #: ../data/org.gnome.shell.gschema.xml.in.h:7
 msgid "List of desktop file IDs for favorite applications"
@ -222,7 +224,7 @@ msgstr ""
 #: ../js/extensionPrefs/main.js:125
 #, c-format
 msgid "There was an error loading the preferences dialog for %s:"
-msgstr "Kilo klaida įkeliant %s nustatymų dialogą:"
+msgstr "Įvyko klaida įkeliant %s nustatymų dialogą:"

 #: ../js/extensionPrefs/main.js:165
 msgid "<b>Extension</b>"
@ -232,40 +234,40 @@ msgstr "<b>Plėtinys</b>"
 msgid "Select an extension to configure using the combobox above."
 msgstr "Išskleidžiamajame sąraše pasirinkite konfigūruotiną plėtinį."

-#: ../js/gdm/loginDialog.js:624
+#: ../js/gdm/loginDialog.js:627
 msgid "Session..."
 msgstr "Seansas..."

-#: ../js/gdm/loginDialog.js:786
+#: ../js/gdm/loginDialog.js:789
 msgctxt "title"
 msgid "Sign In"
 msgstr "Prisijungti"

 #. Translators: this message is shown below the password entry field
 #. to indicate the user can swipe their finger instead
-#: ../js/gdm/loginDialog.js:831
+#: ../js/gdm/loginDialog.js:834
 msgid "(or swipe finger)"
 msgstr "(arba perbraukite pirštu)"

 #. 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:852
+#: ../js/gdm/loginDialog.js:855
 msgid "Not listed?"
 msgstr "Nėra sąraše?"

-#: ../js/gdm/loginDialog.js:1020 ../js/ui/endSessionDialog.js:401
-#: ../js/ui/extensionSystem.js:399 ../js/ui/networkAgent.js:153
+#: ../js/gdm/loginDialog.js:1023 ../js/ui/endSessionDialog.js:401
+#: ../js/ui/extensionSystem.js:400 ../js/ui/networkAgent.js:153
 #: ../js/ui/polkitAuthenticationAgent.js:175 ../js/ui/status/bluetooth.js:462
 msgid "Cancel"
-msgstr "Atšaukti"
+msgstr "Atsisakyti"

-#: ../js/gdm/loginDialog.js:1025
+#: ../js/gdm/loginDialog.js:1028
 msgctxt "button"
 msgid "Sign In"
 msgstr "Prisijungti"

-#: ../js/gdm/loginDialog.js:1377
+#: ../js/gdm/loginDialog.js:1380
 msgid "Login Window"
 msgstr "Prisijungimo langas"

@ -673,11 +675,11 @@ msgstr[2] "Sistema bus paleista iš naujo po %d sekundžių."
 msgid "Restarting the system."
 msgstr "Sistema paleidžiama iš naujo."

-#: ../js/ui/extensionSystem.js:403
+#: ../js/ui/extensionSystem.js:404
 msgid "Install"
 msgstr "Įdiegti"

-#: ../js/ui/extensionSystem.js:407
+#: ../js/ui/extensionSystem.js:408
 #, c-format
 msgid "Download and install '%s' from extensions.gnome.org?"
 msgstr "Atsiųsti ir įdiegti „%s“ iš extensions.gnome.org?"
@ -686,7 +688,8 @@ msgstr "Atsiųsti ir įdiegti „%s“ iš extensions.gnome.org?"
 msgid "tray"
 msgstr "dėklas"

-#: ../js/ui/keyboard.js:544 ../js/ui/status/power.js:203
+#: ../js/ui/keyboard.js:544 ../js/ui/status/keyboard.js:44
+#: ../js/ui/status/power.js:203
 msgid "Keyboard"
 msgstr "Klaviatūra"

@ -722,7 +725,7 @@ msgstr "Įjungta"

 #. translators:
 #. * The device has been disabled
-#: ../js/ui/lookingGlass.js:808 ../src/gvc/gvc-mixer-control.c:1093
+#: ../js/ui/lookingGlass.js:808 ../src/gvc/gvc-mixer-control.c:1082
 msgid "Disabled"
 msgstr "Išjungta"

@ -939,7 +942,7 @@ msgstr "Įveskite komandą:"
 msgid "Searching..."
 msgstr "Ieškoma..."

-#: ../js/ui/searchDisplay.js:414
+#: ../js/ui/searchDisplay.js:415
 msgid "No matching results."
 msgstr "Nerasta atitikmenų."

@ -1097,7 +1100,7 @@ msgstr "Visada leisti prieigą"
 msgid "Grant this time only"
 msgstr "Leisti tik šį kartą"

-#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1091
+#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1093
 msgid "Reject"
 msgstr "Atmesti"

@ -1174,7 +1177,7 @@ msgstr "Trūksta integruotos programinės įrangos (firmware)"
 #. Translators: this is for wired network devices that are physically disconnected
 #: ../js/ui/status/network.js:517
 msgid "cable unplugged"
-msgstr "kabelis neįjungtas"
+msgstr "atjungtas laidas"

 #. Translators: this is for a network device that cannot be activated (for example it
 #. is disabled by rfkill, or it has no coverage
@ -1188,7 +1191,7 @@ msgstr "nepavyko prisijungti"

 #: ../js/ui/status/network.js:585 ../js/ui/status/network.js:1505
 msgid "More..."
-msgstr "Daugiau..."
+msgstr "Rodyti daugiau tinklų..."

 #. TRANSLATORS: this is the indication that a connection for another logged in user is active,
 #. and we cannot access its settings (including the name)
@ -1385,7 +1388,7 @@ msgstr "Skambutis"
 #. We got the TpContact
 #: ../js/ui/telepathyClient.js:287
 msgid "File Transfer"
-msgstr "Failo perdavimas"
+msgstr "Failo persiuntimas"

 #: ../js/ui/telepathyClient.js:369
 msgid "Subscription request"
@ -1418,35 +1421,35 @@ msgstr "%s yra užsiėmęs (-usi)."
 #. Translators: this is a time format string followed by a date.
 #. If applicable, replace %X with a strftime format valid for your
 #. locale, without seconds.
-#: ../js/ui/telepathyClient.js:887
+#: ../js/ui/telepathyClient.js:889
 #, no-c-format
 msgid "Sent at <b>%X</b> on <b>%A</b>"
 msgstr "Išsiųsta <b>%X</b> <b>%A</b>"

 #. Translators: this is a time format in the style of "Wednesday, May 25",
 #. shown when you get a chat message in the same year.
-#: ../js/ui/telepathyClient.js:893
+#: ../js/ui/telepathyClient.js:895
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>"
 msgstr "Išsiųsta <b>%B %d</b>, <b>%A</b>"

 #. Translators: this is a time format in the style of "Wednesday, May 25, 2012",
 #. shown when you get a chat message in a different year.
-#: ../js/ui/telepathyClient.js:898
+#: ../js/ui/telepathyClient.js:900
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>, %Y"
 msgstr "Išsiųsta %Y <b>%B %d</b>, <b>%A</b>"

 #. Translators: this is the other person changing their old IM name to their new
 #. IM name.
-#: ../js/ui/telepathyClient.js:940
+#: ../js/ui/telepathyClient.js:942
 #, c-format
 msgid "%s is now known as %s"
 msgstr "%s nuo šiol vadinasi %s"

 #. translators: argument is a room name like
 #. * room@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1042
+#: ../js/ui/telepathyClient.js:1044
 #, c-format
 msgid "Invitation to %s"
 msgstr "Kvietimas į %s"
@ -1454,35 +1457,35 @@ msgstr "Kvietimas į %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/telepathyClient.js:1050
+#: ../js/ui/telepathyClient.js:1052
 #, c-format
 msgid "%s is inviting you to join %s"
 msgstr "%s jus kviečia prisijungti prie %s"

-#: ../js/ui/telepathyClient.js:1052 ../js/ui/telepathyClient.js:1131
-#: ../js/ui/telepathyClient.js:1229
+#: ../js/ui/telepathyClient.js:1054 ../js/ui/telepathyClient.js:1133
+#: ../js/ui/telepathyClient.js:1231
 msgid "Decline"
 msgstr "Atmesti"

-#: ../js/ui/telepathyClient.js:1053 ../js/ui/telepathyClient.js:1132
-#: ../js/ui/telepathyClient.js:1230
+#: ../js/ui/telepathyClient.js:1055 ../js/ui/telepathyClient.js:1134
+#: ../js/ui/telepathyClient.js:1232
 msgid "Accept"
 msgstr "Priimti"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1083
+#: ../js/ui/telepathyClient.js:1085
 #, c-format
 msgid "Video call from %s"
 msgstr "Vaizdo skambutis nuo %s"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1086
+#: ../js/ui/telepathyClient.js:1088
 #, c-format
 msgid "Call from %s"
 msgstr "Skambutis nuo %s"

 #. translators: this is a button label (verb), not a noun
-#: ../js/ui/telepathyClient.js:1093
+#: ../js/ui/telepathyClient.js:1095
 msgid "Answer"
 msgstr "Atsiliepti"

@ -1491,110 +1494,110 @@ msgstr "Atsiliepti"
 #. * file name. The string will be something
 #. * like: "Alice is sending you test.ogg"
 #.
-#: ../js/ui/telepathyClient.js:1125
+#: ../js/ui/telepathyClient.js:1127
 #, c-format
 msgid "%s is sending you %s"
 msgstr "%s jums siunčia %s"

 #. To translators: The parameter is the contact's alias
-#: ../js/ui/telepathyClient.js:1194
+#: ../js/ui/telepathyClient.js:1196
 #, c-format
 msgid "%s would like permission to see when you are online"
 msgstr "%s pageidauja matyti, kai esate prisijungę prie interneto"

-#: ../js/ui/telepathyClient.js:1287
+#: ../js/ui/telepathyClient.js:1289
 msgid "Network error"
 msgstr "Tinklo klaida"

-#: ../js/ui/telepathyClient.js:1289
+#: ../js/ui/telepathyClient.js:1291
 msgid "Authentication failed"
 msgstr "Nepavyko patvirtinti tapatybės"

-#: ../js/ui/telepathyClient.js:1291
+#: ../js/ui/telepathyClient.js:1293
 msgid "Encryption error"
 msgstr "Šifravimo klaida"

-#: ../js/ui/telepathyClient.js:1293
+#: ../js/ui/telepathyClient.js:1295
 msgid "Certificate not provided"
 msgstr "Liudijimas nepateiktas"

-#: ../js/ui/telepathyClient.js:1295
+#: ../js/ui/telepathyClient.js:1297
 msgid "Certificate untrusted"
 msgstr "Liudijimas nepatikimas"

-#: ../js/ui/telepathyClient.js:1297
+#: ../js/ui/telepathyClient.js:1299
 msgid "Certificate expired"
 msgstr "Liudijimo galiojimas pasibaigęs"

-#: ../js/ui/telepathyClient.js:1299
+#: ../js/ui/telepathyClient.js:1301
 msgid "Certificate not activated"
 msgstr "Liudijimas neaktyvuotas"

-#: ../js/ui/telepathyClient.js:1301
+#: ../js/ui/telepathyClient.js:1303
 msgid "Certificate hostname mismatch"
 msgstr "Liudijimo serverio vardo nesutapimas"

-#: ../js/ui/telepathyClient.js:1303
+#: ../js/ui/telepathyClient.js:1305
 msgid "Certificate fingerprint mismatch"
 msgstr "Liudijimo piršto atspaudo nesutapimas"

-#: ../js/ui/telepathyClient.js:1305
+#: ../js/ui/telepathyClient.js:1307
 msgid "Certificate self-signed"
 msgstr "Liudijimas pačių pasirašytas"

-#: ../js/ui/telepathyClient.js:1307
+#: ../js/ui/telepathyClient.js:1309
 msgid "Status is set to offline"
 msgstr "Nustatyta atsijungimo būsena"

-#: ../js/ui/telepathyClient.js:1309
+#: ../js/ui/telepathyClient.js:1311
 msgid "Encryption is not available"
 msgstr "Šifravimas negalimas"

-#: ../js/ui/telepathyClient.js:1311
+#: ../js/ui/telepathyClient.js:1313
 msgid "Certificate is invalid"
 msgstr "Liudijimas netinkamas"

-#: ../js/ui/telepathyClient.js:1313
+#: ../js/ui/telepathyClient.js:1315
 msgid "Connection has been refused"
 msgstr "Ryšys atmestas"

-#: ../js/ui/telepathyClient.js:1315
+#: ../js/ui/telepathyClient.js:1317
 msgid "Connection can't be established"
 msgstr "Nepavyko užmegzti ryšio"

-#: ../js/ui/telepathyClient.js:1317
+#: ../js/ui/telepathyClient.js:1319
 msgid "Connection has been lost"
 msgstr "Ryšys nutrūko"

-#: ../js/ui/telepathyClient.js:1319
+#: ../js/ui/telepathyClient.js:1321
 msgid "This account is already connected to the server"
 msgstr "Ši paskyra jau prijungta prie serverio"

-#: ../js/ui/telepathyClient.js:1321
+#: ../js/ui/telepathyClient.js:1323
 msgid ""
 "Connection has been replaced by a new connection using the same resource"
 msgstr "Ryšys pakeistas nauju ryšiu naudojant tą patį išteklių"

-#: ../js/ui/telepathyClient.js:1323
+#: ../js/ui/telepathyClient.js:1325
 msgid "The account already exists on the server"
 msgstr "Tokia paskyra serveryje jau yra"

-#: ../js/ui/telepathyClient.js:1325
+#: ../js/ui/telepathyClient.js:1327
 msgid "Server is currently too busy to handle the connection"
 msgstr "Šiuo metu serveris per daug užimtas šiai užklausai apdoroti"

-#: ../js/ui/telepathyClient.js:1327
+#: ../js/ui/telepathyClient.js:1329
 msgid "Certificate has been revoked"
 msgstr "Liudijimas atšauktas"

-#: ../js/ui/telepathyClient.js:1329
+#: ../js/ui/telepathyClient.js:1331
 msgid ""
 "Certificate uses an insecure cipher algorithm or is cryptographically weak"
 msgstr ""
 "Liudijimui naudojamas nesaugus šifravimo algoritmas arba jis kriptografiškai "
 "silpnas"

-#: ../js/ui/telepathyClient.js:1331
+#: ../js/ui/telepathyClient.js:1333
 msgid ""
 "The length of the server certificate, or the depth of the server certificate "
 "chain, exceed the limits imposed by the cryptography library"
@ -1602,26 +1605,26 @@ msgstr ""
 "Serverio liudijimo ilgis arba liudijimų eilės dydis viršija kriptografijos "
 "bibliotekos apribojimus"

-#: ../js/ui/telepathyClient.js:1333
+#: ../js/ui/telepathyClient.js:1335
 msgid "Internal error"
 msgstr "Vidinė klaida"

 #. translators: argument is the account name, like
 #. * name@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1343
+#: ../js/ui/telepathyClient.js:1345
 #, c-format
 msgid "Connection to %s failed"
 msgstr "Nepavyko prisijungti prie %s"

-#: ../js/ui/telepathyClient.js:1352
+#: ../js/ui/telepathyClient.js:1354
 msgid "Reconnect"
 msgstr "Prisijungti iš naujo"

-#: ../js/ui/telepathyClient.js:1353
+#: ../js/ui/telepathyClient.js:1355
 msgid "Edit account"
 msgstr "Taisyti paskyrą"

-#: ../js/ui/telepathyClient.js:1399
+#: ../js/ui/telepathyClient.js:1401
 msgid "Unknown reason"
 msgstr "Nežinoma priežastis"

@ -1647,7 +1650,7 @@ msgstr "Pranešimai"

 #: ../js/ui/userMenu.js:639
 msgid "Online Accounts"
-msgstr "Tinklo paskyros"
+msgstr "Interneto paskyros"

 #: ../js/ui/userMenu.js:643
 msgid "System Settings"
@ -1706,7 +1709,7 @@ msgstr "Orakulė sako %s"

 #: ../js/ui/wanda.js:168
 msgid "Your favorite Easter Egg"
-msgstr "Jūsų mėgstamiausias vėlykinis kiaušinis"
+msgstr "Jūsų mėgstamiausias Velykinis kiaušinis"

 #: ../js/ui/windowAttentionHandler.js:19
 #, c-format
@ -1715,7 +1718,7 @@ msgstr "„%s“ yra pasirengusi"

 #. translators:
 #. * The number of sound outputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1100
+#: ../src/gvc/gvc-mixer-control.c:1089
 #, c-format
 msgid "%u Output"
 msgid_plural "%u Outputs"
@ -1725,7 +1728,7 @@ msgstr[2] "%u išvestys"

 #. translators:
 #. * The number of sound inputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1110
+#: ../src/gvc/gvc-mixer-control.c:1099
 #, c-format
 msgid "%u Input"
 msgid_plural "%u Inputs"
@ -1733,15 +1736,15 @@ msgstr[0] "%u įvestis"
 msgstr[1] "%u įvestys"
 msgstr[2] "%u įvestys"

-#: ../src/gvc/gvc-mixer-control.c:1408
+#: ../src/gvc/gvc-mixer-control.c:1397
 msgid "System Sounds"
 msgstr "Sistemos garsai"

-#: ../src/main.c:255
+#: ../src/main.c:256
 msgid "Print version"
 msgstr "Išvesti versijos numerį"

-#: ../src/main.c:261
+#: ../src/main.c:262
 msgid "Mode used by GDM for login screen"
 msgstr "Veiksena, naudojama GDM prisijungimo ekrane"

@ -1774,7 +1777,7 @@ msgstr "Naudotojas užvėrė tapatybės patvirtinimo dialogą"
 #. * nautilus
 #: ../src/shell-util.c:97
 msgid "Home"
-msgstr "Namai"
+msgstr "Namų aplankas"

 #. Translators: this is the same string as the one found in
 #. * nautilus
--- a/po/mr.po
+++ b/po/mr.po
@ -8,8 +8,8 @@ msgstr ""
 "Project-Id-Version: mr\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-"
 "shell&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2012-03-30 17:59+0000\n"
-"PO-Revision-Date: 2012-04-02 11:33+0530\n"
+"POT-Creation-Date: 2012-04-24 15:39+0000\n"
+"PO-Revision-Date: 2012-05-10 09:57+0530\n"
 "Last-Translator: Sandeep Shedmake <sshedmak@redhat.com>\n"
 "Language-Team: Marathi <fedora-trans-mr@redhat.com>\n"
 "MIME-Version: 1.0\n"
@ -47,7 +47,6 @@ msgid ""
 msgstr "आंतरिक डिबगिंग व Alt-F2 संवादचा वापर करून निंयत्रणकरीता प्रवेश देतो."

 #: ../data/org.gnome.shell.gschema.xml.in.h:3
-#| msgid "Uuids of extensions to disable"
 msgid "Uuids of extensions to enable"
 msgstr "सुरू करण्याजोगी एक्सटेंशन्स्चे Uuids"

@ -59,10 +58,10 @@ msgid ""
 "DisableExtension DBus methods on org.gnome.Shell."
 msgstr ""
 "GNOME शेल एक्सटेंशन्सकडे uuid गुणधर्म असते; हि कि एक्सटेंशन्स् दाखवते ज्यास "
-"लोड करणे आवश्यक आहे. "
-"लोड करण्याजोगी कोणत्याहि एक्सटेंशला सूचीत असणे आवश्यक आहे. "
-"org.gnome.Shell वरील EnableExtension व DisableExtension DBus मेथडससह या सूचीत "
-"बदल करणे शक्य आहे."
+"लोड करणे आवश्यक "
+"आहे. लोड करण्याजोगी कोणत्याहि एक्सटेंशला सूचीत असणे आवश्यक आहे. org.gnome."
+"Shell वरील "
+"EnableExtension व DisableExtension DBus मेथडससह या सूचीत बदल करणे शक्य आहे."

 #: ../data/org.gnome.shell.gschema.xml.in.h:5
 msgid "Whether to collect stats about applications usage"
@ -110,7 +109,8 @@ msgid ""
 "The value here is from the TpConnectionPresenceType enumeration."
 msgstr ""
 "वापरकर्तातर्फे ठरवलेले शेवटचे IM हाजेरी साठवण्याकरीता आंतरिकपणे वापरले जाते. "
-"येथील मूल्य TpConnectionPresenceType एन्युमरेशनपासूनचे आहे."
+"येथील मूल्य "
+"TpConnectionPresenceType एन्युमरेशनपासूनचे आहे."

 #: ../data/org.gnome.shell.gschema.xml.in.h:13
 msgid ""
@ -118,8 +118,8 @@ msgid ""
 "value here is from the GsmPresenceStatus enumeration."
 msgstr ""
 "वापरकर्तातर्फे ठरवलेले शेवटचे सत्र हाजेरी साठवण्याकरीता आंतरिकपणे वापरले जाते."
-" "
-"येथील मूल्य GsmPresenceStatus एन्युमरेशनपासूनचे आहे."
+" येथील मूल्य "
+"GsmPresenceStatus एन्युमरेशनपासूनचे आहे."

 #: ../data/org.gnome.shell.gschema.xml.in.h:14
 msgid "Show the week date in the calendar"
@ -138,34 +138,44 @@ msgid "Keybinding to open the application menu."
 msgstr "ॲप्लिकेशन मेन्यु उघडण्यासाठी किबाइंडिंग."

 #: ../data/org.gnome.shell.gschema.xml.in.h:18
+#| msgid "Keybinding to open the application menu"
+msgid "Keybinding to toggle the screen recorder"
+msgstr "स्क्रीन रेकॉर्डरमधील बदलसाठी किबाइंडिंग"
+
+#: ../data/org.gnome.shell.gschema.xml.in.h:19
+#| msgid "Keybinding to open the application menu."
+msgid "Keybinding to start/stop the builtin screen recorder."
+msgstr "बिल्टइन स्क्रीन रेकॉर्डर सुरू किंवा थांबवण्यासाठी किबाइंडिंग."
+
+#: ../data/org.gnome.shell.gschema.xml.in.h:20
 msgid "Which keyboard to use"
 msgstr "कुठले किबोर्ड वापरायचे"

-#: ../data/org.gnome.shell.gschema.xml.in.h:19
+#: ../data/org.gnome.shell.gschema.xml.in.h:21
 msgid "The type of keyboard to use."
 msgstr "वापरण्याजोगी किबोर्डचे प्रकार."

-#: ../data/org.gnome.shell.gschema.xml.in.h:20
+#: ../data/org.gnome.shell.gschema.xml.in.h:22
 msgid "Show time with seconds"
 msgstr "सेकंदात वेळ दाखवा"

-#: ../data/org.gnome.shell.gschema.xml.in.h:21
+#: ../data/org.gnome.shell.gschema.xml.in.h:23
 msgid "If true, display seconds in time."
 msgstr "खरे असल्यास, वेळेत सेकंद दाखवा."

-#: ../data/org.gnome.shell.gschema.xml.in.h:22
+#: ../data/org.gnome.shell.gschema.xml.in.h:24
 msgid "Show date in clock"
 msgstr "घड्याळात दिनांक दाखवा"

-#: ../data/org.gnome.shell.gschema.xml.in.h:23
+#: ../data/org.gnome.shell.gschema.xml.in.h:25
 msgid "If true, display date in the clock, in addition to time."
 msgstr "खरे असल्यास,वेळेबरोबर तारीख पण घड्याळात दाखवा."

-#: ../data/org.gnome.shell.gschema.xml.in.h:24
+#: ../data/org.gnome.shell.gschema.xml.in.h:26
 msgid "Framerate used for recording screencasts."
 msgstr "स्क्रिनकास्ट्स् रेकॉर्ड करण्यासाठी वापरलेले फ्रेमरेट."

-#: ../data/org.gnome.shell.gschema.xml.in.h:25
+#: ../data/org.gnome.shell.gschema.xml.in.h:27
 msgid ""
 "The framerate of the resulting screencast recordered by GNOME Shell's "
 "screencast recorder in frames-per-second."
@ -174,24 +184,12 @@ msgstr ""
 "केलेल्या परिणामक "
 "सक्रीनकास्टचा फ्रेमरेट."

-#: ../data/org.gnome.shell.gschema.xml.in.h:26
+#: ../data/org.gnome.shell.gschema.xml.in.h:28
 msgid "The gstreamer pipeline used to encode the screencast"
 msgstr "स्क्रीनकास्ट एंकोड करण्यासाठी वापरलेले gstreamer पाइपलाइन"

-#: ../data/org.gnome.shell.gschema.xml.in.h:28
+#: ../data/org.gnome.shell.gschema.xml.in.h:30
 #, no-c-format
-#| msgid ""
-#| "Sets the GStreamer pipeline used to encode recordings. It follows the "
-#| "syntax used for gst-launch. The pipeline should have an unconnected sink "
-#| "pad where the recorded video is recorded. It will normally have a "
-#| "unconnected source pad; output from that pad will be written into the "
-#| "output file. However the pipeline can also take care of its own output - "
-#| "this might be used to send the output to an icecast server via shout2send "
-#| "or similar. When unset or set to an empty value, the default pipeline "
-#| "will be used. This is currently 'videorate ! vp8enc quality=10 speed=2 "
-#| "threads=%T ! queue ! webmmux' and records to WEBM using the VP8 codec. %T "
-#| "is used as a placeholder for a guess at the optimal thread count on the "
-#| "system."
 msgid ""
 "Sets the GStreamer pipeline used to encode recordings. It follows the syntax "
 "used for gst-launch. The pipeline should have an unconnected sink pad where "
@ -205,21 +203,26 @@ msgid ""
 "thread count on the system."
 msgstr ""
 "रेकॉर्डिंग्स् एंकोड करण्यासाठी GStreamer पाइपलाइन ठरवतो. gst-launch सुरू "
-"करण्यासाठी मांडणीचा वापर करतो. पाइपलाइनमध्ये जोडणी अशक्य सिंक पॅड असायला हवे "
-"जेथे रेकॉर्डेड व्हिडीओ रेकॉर्ड केले जाते. सहसा जोडणी अशक्य स्रोत पॅड असते; "
-"पॅडपासूनचे आऊटपुट, आऊटपुट फाइलमध्ये लिहले जाते. तरी पाइपलाइन स्वतःच्या "
-"आऊटपुटची काळजी घेतो - याचा वापर shout2send किंवा समानतर्फे icecast "
-"सर्व्हरकरीता आऊटपुट पाठवण्याकरीता केला जातो. रिकामे मूल्यकरीता सेट अशक्य "
-"किंवा शक्य केल्यावर, मूळ पाइपलाइनचा वापर केला जातो. हे सध्या 'vp8enc "
-"quality=8 speed=6 threads=%T ! queue ! webmmux' आहे व VP8 कोडेकचा वापर करून "
-"WEBM करीता रेकॉर्डिंग करतो. %T चा वापर प्रणालीवरील कमाल थ्रेड गणणा "
-"ओळखण्यासाठी प्लेसहोल्डर म्हणून केला जातो."
+"करण्यासाठी "
+"मांडणीचा वापर करतो. पाइपलाइनमध्ये जोडणी अशक्य सिंक पॅड असायला हवे जेथे "
+"रेकॉर्डेड व्हिडीओ "
+"रेकॉर्ड केले जाते. सहसा जोडणी अशक्य स्रोत पॅड असते; पॅडपासूनचे आऊटपुट, आऊटपुट "
+"फाइलमध्ये लिहले "
+"जाते. तरी पाइपलाइन स्वतःच्या आऊटपुटची काळजी घेतो - याचा वापर shout2send किंवा "
+"समानतर्फे icecast सर्व्हरकरीता आऊटपुट पाठवण्याकरीता केला जातो. रिकामे "
+"मूल्यकरीता सेट "
+"अशक्य किंवा शक्य केल्यावर, मूळ पाइपलाइनचा वापर केला जातो. हे सध्या 'vp8enc "
+"quality=8 "
+"speed=6 threads=%T ! queue ! webmmux' आहे व VP8 कोडेकचा वापर करून WEBM करीता "
+"रेकॉर्डिंग करतो. %T चा वापर प्रणालीवरील कमाल थ्रेड गणणा ओळखण्यासाठी "
+"प्लेसहोल्डर म्हणून "
+"केला जातो."

-#: ../data/org.gnome.shell.gschema.xml.in.h:29
+#: ../data/org.gnome.shell.gschema.xml.in.h:31
 msgid "File extension used for storing the screencast"
 msgstr "स्क्रिनकास्ट साठवण्याकरीता वापरलेले फाइल एक्सटेंशन"

-#: ../data/org.gnome.shell.gschema.xml.in.h:30
+#: ../data/org.gnome.shell.gschema.xml.in.h:32
 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 "
@ -243,42 +246,40 @@ msgstr "<b>एक्सटेंशन</b>"
 msgid "Select an extension to configure using the combobox above."
 msgstr "वरील कॉम्बोबॉक्सचा वापर करून संरचनाकरीता एक्सटेंशनचा वापर करा."

-#: ../js/gdm/loginDialog.js:624
-#| msgid "Searching..."
+#: ../js/gdm/loginDialog.js:627
 msgid "Session..."
 msgstr "सत्र..."

-#: ../js/gdm/loginDialog.js:786
+#: ../js/gdm/loginDialog.js:789
 msgctxt "title"
 msgid "Sign In"
 msgstr "प्रवेश करा"

 #. Translators: this message is shown below the password entry field
 #. to indicate the user can swipe their finger instead
-#: ../js/gdm/loginDialog.js:831
+#: ../js/gdm/loginDialog.js:834
 msgid "(or swipe finger)"
 msgstr "(किंवा बोट फिरवा)"

 #. 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:852
+#: ../js/gdm/loginDialog.js:855
 msgid "Not listed?"
 msgstr "सूचीत नाही?"

-#: ../js/gdm/loginDialog.js:1020 ../js/ui/endSessionDialog.js:401
-#: ../js/ui/extensionSystem.js:399 ../js/ui/networkAgent.js:153
+#: ../js/gdm/loginDialog.js:1023 ../js/ui/endSessionDialog.js:401
+#: ../js/ui/extensionSystem.js:400 ../js/ui/networkAgent.js:153
 #: ../js/ui/polkitAuthenticationAgent.js:175 ../js/ui/status/bluetooth.js:462
 msgid "Cancel"
 msgstr "रद्द करा"

-#: ../js/gdm/loginDialog.js:1025
+#: ../js/gdm/loginDialog.js:1028
 msgctxt "button"
 msgid "Sign In"
 msgstr "प्रवेश करा"

-#: ../js/gdm/loginDialog.js:1377
-#| msgid "New Window"
+#: ../js/gdm/loginDialog.js:1380
 msgid "Login Window"
 msgstr "प्रवेश पटल"

@ -355,7 +356,6 @@ msgid "Open with %s"
 msgstr "%s सह उघडा"

 #: ../js/ui/autorunManager.js:586
-#| msgid "Reject"
 msgid "Eject"
 msgstr "बाहेर काढा"

@ -591,13 +591,11 @@ msgstr "%A %B %e, %Y"

 #: ../js/ui/endSessionDialog.js:61
 #, c-format
-#| msgid "Log Out %s"
 msgctxt "title"
 msgid "Log Out %s"
 msgstr "%s पासून बाहेर पडा"

 #: ../js/ui/endSessionDialog.js:62
-#| msgid "Log Out"
 msgctxt "title"
 msgid "Log Out"
 msgstr "बाहेर पडा"
@ -609,7 +607,6 @@ msgstr ""

 #: ../js/ui/endSessionDialog.js:65
 #, c-format
-#| msgid "%s will be logged out automatically in %d seconds."
 msgid "%s will be logged out automatically in %d second."
 msgid_plural "%s will be logged out automatically in %d seconds."
 msgstr[0] "%s स्वयं, %d सेकंदात बाहेर पडेल."
@ -617,7 +614,6 @@ msgstr[1] "%s स्वयं, %d सेकंदात बाहेर पड

 #: ../js/ui/endSessionDialog.js:70
 #, c-format
-#| msgid "You will be logged out automatically in %d seconds."
 msgid "You will be logged out automatically in %d second."
 msgid_plural "You will be logged out automatically in %d seconds."
 msgstr[0] "%d सेकंदात तुम्ही स्वयं बाहेर पडाल."
@ -628,13 +624,11 @@ msgid "Logging out of the system."
 msgstr "प्रणालीतून बाहेर पडत आहे."

 #: ../js/ui/endSessionDialog.js:76
-#| msgid "Log Out"
 msgctxt "button"
 msgid "Log Out"
 msgstr "बाहेर पडा"

 #: ../js/ui/endSessionDialog.js:81
-#| msgid "Power Off"
 msgctxt "title"
 msgid "Power Off"
 msgstr "बंद करा"
@ -645,7 +639,6 @@ msgstr "ॲप्लिकेशन्स् बंद करण्यासा

 #: ../js/ui/endSessionDialog.js:84
 #, c-format
-#| msgid "The system will power off automatically in %d seconds."
 msgid "The system will power off automatically in %d second."
 msgid_plural "The system will power off automatically in %d seconds."
 msgstr[0] "प्रणाली स्वयं %d सेकंदात बंद होईल."
@ -656,19 +649,16 @@ msgid "Powering off the system."
 msgstr "प्रणाली बंद करत आहे."

 #: ../js/ui/endSessionDialog.js:90 ../js/ui/endSessionDialog.js:107
-#| msgid "Restart"
 msgctxt "button"
 msgid "Restart"
 msgstr "पुनः सुरू करा"

 #: ../js/ui/endSessionDialog.js:92
-#| msgid "Power Off"
 msgctxt "button"
 msgid "Power Off"
 msgstr "बंद करा"

 #: ../js/ui/endSessionDialog.js:98
-#| msgid "Restart"
 msgctxt "title"
 msgid "Restart"
 msgstr "पुनः सुरू करा"
@ -680,7 +670,6 @@ msgstr ""

 #: ../js/ui/endSessionDialog.js:101
 #, c-format
-#| msgid "The system will restart automatically in %d seconds."
 msgid "The system will restart automatically in %d second."
 msgid_plural "The system will restart automatically in %d seconds."
 msgstr[0] "प्रणाली स्वयं %d सेकंदात पुनः सुरू होईल."
@ -690,21 +679,21 @@ msgstr[1] "प्रणाली स्वयं %d सेकंदामध्
 msgid "Restarting the system."
 msgstr "प्रणाली पुनःसुरू करत आहे."

-#: ../js/ui/extensionSystem.js:403
+#: ../js/ui/extensionSystem.js:404
 msgid "Install"
 msgstr "प्रतिष्ठापीत करा"

-#: ../js/ui/extensionSystem.js:407
+#: ../js/ui/extensionSystem.js:408
 #, c-format
 msgid "Download and install '%s' from extensions.gnome.org?"
 msgstr " extensions.gnome.org पासून '%s' डाऊनलोड व प्रतिष्ठापीत करा?"

 #: ../js/ui/keyboard.js:327
-#| msgid "Retry"
 msgid "tray"
 msgstr "ट्रे"

-#: ../js/ui/keyboard.js:544 ../js/ui/status/power.js:203
+#: ../js/ui/keyboard.js:544 ../js/ui/status/keyboard.js:44
+#: ../js/ui/status/power.js:203
 msgid "Keyboard"
 msgstr "कळफलक"

@ -727,12 +716,10 @@ msgid "%s has not emitted any errors."
 msgstr "%s ने कोणत्याहि त्रुटी दाखवले नाही."

 #: ../js/ui/lookingGlass.js:792
-#| msgid "Error"
 msgid "Hide Errors"
 msgstr "त्रुटी लपवा"

 #: ../js/ui/lookingGlass.js:796 ../js/ui/lookingGlass.js:847
-#| msgid "Error"
 msgid "Show Errors"
 msgstr "त्रुटी दाखवा"

@ -742,7 +729,7 @@ msgstr "सुरू केले"

 #. translators:
 #. * The device has been disabled
-#: ../js/ui/lookingGlass.js:808 ../src/gvc/gvc-mixer-control.c:1093
+#: ../js/ui/lookingGlass.js:808 ../src/gvc/gvc-mixer-control.c:1082
 msgid "Disabled"
 msgstr "बंद केले"

@ -767,7 +754,7 @@ msgid "Web Page"
 msgstr "वेब पृष्ठ"

 #. Translators: this is a filename used for screencast recording
-#: ../js/ui/main.js:118
+#: ../js/ui/main.js:121
 #, no-c-format
 msgid "Screencast from %d %t"
 msgstr "%d %t पासून स्क्रीनकास्ट"
@ -777,22 +764,18 @@ msgid "Open"
 msgstr "उघडा"

 #: ../js/ui/messageTray.js:1217
-#| msgid "minute"
-#| msgid_plural "minutes"
 msgid "Unmute"
-msgstr "मंद करणे अशक्य करा"
+msgstr "बंद करणे अशक्य करा"

 #: ../js/ui/messageTray.js:1217
-#| msgid "Mouse"
 msgid "Mute"
-msgstr "मंद करा"
+msgstr "बंद करा"

 #: ../js/ui/messageTray.js:2490
 msgid "System Information"
 msgstr "प्रणाली माहिती"

 #: ../js/ui/networkAgent.js:148
-#| msgid "Connection"
 msgid "Connect"
 msgstr "जोडणी करा"

@ -800,7 +783,6 @@ msgstr "जोडणी करा"
 #: ../js/ui/networkAgent.js:243 ../js/ui/networkAgent.js:255
 #: ../js/ui/networkAgent.js:282 ../js/ui/networkAgent.js:302
 #: ../js/ui/networkAgent.js:312
-#| msgid "Password:"
 msgid "Password: "
 msgstr "पासवर्ड: "

@ -829,7 +811,6 @@ msgid "Service: "
 msgstr "सर्व्हिस: "

 #: ../js/ui/networkAgent.js:329
-#| msgid "Authentication Required"
 msgid "Authentication required by wireless network"
 msgstr "वायरलेस नेटवर्कतर्फे आवश्यक ओळखपटवणे"

@ -845,12 +826,10 @@ msgid "Wired 802.1X authentication"
 msgstr "वायर्ड 802.1X ओळखपटवणे"

 #: ../js/ui/networkAgent.js:336
-#| msgid "Network Manager"
 msgid "Network name: "
 msgstr "नेटवर्क नाव: "

 #: ../js/ui/networkAgent.js:341
-#| msgid "authentication required"
 msgid "DSL authentication"
 msgstr "DSL ओळख पटवणे"

@ -867,13 +846,11 @@ msgid "PIN: "
 msgstr "PIN: "

 #: ../js/ui/networkAgent.js:356
-#| msgid "Mobile broadband"
 msgid "Mobile broadband network password"
 msgstr "मोबाईल ब्रॉडबँड नेटवर्क पासवर्ड"

 #: ../js/ui/networkAgent.js:357
 #, c-format
-#| msgid "You're now connected to '%s'"
 msgid "A password is required to connect to '%s'."
 msgstr "'%s' सह जोडणीकरीता पासवर्ड आवश्यक आहे."

@ -900,7 +877,6 @@ msgid "Dash"
 msgstr "डॅश"

 #: ../js/ui/panel.js:592
-#| msgid "Quit %s"
 msgid "Quit"
 msgstr "बाहेर पडा"

@ -968,7 +944,7 @@ msgstr "कृपया आदेश द्या:"
 msgid "Searching..."
 msgstr "शोधत आहे..."

-#: ../js/ui/searchDisplay.js:414
+#: ../js/ui/searchDisplay.js:415
 msgid "No matching results."
 msgstr "जुळवण्याजोगी परिणाम आढळले नाही."

@ -985,7 +961,6 @@ msgid "Show Text"
 msgstr "मजकूर दाखवा"

 #: ../js/ui/shellEntry.js:79
-#| msgid "Large Text"
 msgid "Hide Text"
 msgstr "मजकूर लपवा"

@ -994,7 +969,6 @@ msgid "Wrong password, please try again"
 msgstr "चुकिचा पासवर्ड, कृपया पुनः प्रयत्न करा"

 #: ../js/ui/status/accessibility.js:47
-#| msgid "Visibility"
 msgid "Accessibility"
 msgstr "ॲक्सेसिबिलिटि"

@ -1006,7 +980,6 @@ msgstr "झूम"
 #. 'screen-reader-enabled');
 #. this.menu.addMenuItem(screenReader);
 #: ../js/ui/status/accessibility.js:63
-#| msgid "Keyboard"
 msgid "Screen Keyboard"
 msgstr "स्क्रीन किबोर्ड"

@ -1058,7 +1031,6 @@ msgid "Send Files to Device..."
 msgstr "फाइल्स्ना साधनावर पाठवा..."

 #: ../js/ui/status/bluetooth.js:63
-#| msgid "Setup a New Device..."
 msgid "Set up a New Device..."
 msgstr "नविन साधनची मांडणी करा..."

@ -1068,7 +1040,6 @@ msgstr "ब्ल्यूटूथ सेटिंग्स्"

 #. TRANSLATORS: this means that bluetooth was disabled by hardware rfkill
 #: ../js/ui/status/bluetooth.js:107 ../js/ui/status/network.js:256
-#| msgid "disabled"
 msgid "hardware disabled"
 msgstr "हार्डवेअर बंद केले"

@ -1077,7 +1048,6 @@ msgid "Connection"
 msgstr "जोडणी"

 #: ../js/ui/status/bluetooth.js:214 ../js/ui/status/network.js:491
-#| msgid "connecting..."
 msgid "disconnecting..."
 msgstr "जोडणी खंडीत करत आहे..."

@ -1132,7 +1102,7 @@ msgstr "नेहमी प्रवेश द्या"
 msgid "Grant this time only"
 msgstr "फक्त याचवेळी मान्य करा"

-#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1091
+#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1093
 msgid "Reject"
 msgstr "नकारा"

@ -1173,12 +1143,10 @@ msgid "OK"
 msgstr "ठीक आहे"

 #: ../js/ui/status/keyboard.js:68
-#| msgid "Show Keyboard Layout..."
 msgid "Show Keyboard Layout"
 msgstr "किबोर्ड लेआऊट दाखवा"

 #: ../js/ui/status/keyboard.js:73
-#| msgid "Date and Time Settings"
 msgid "Region and Language Settings"
 msgstr "क्षेत्र व भाषा सेटिंग्स्"

@ -1260,7 +1228,6 @@ msgid "Auto wireless"
 msgstr "स्वयं वायरलेस्"

 #: ../js/ui/status/network.js:1541
-#| msgid "Network Manager"
 msgid "Network"
 msgstr "नेटवर्क"

@ -1289,12 +1256,10 @@ msgid "Network Settings"
 msgstr "जाळं संयोजना"

 #: ../js/ui/status/network.js:1739
-#| msgid "connection failed"
 msgid "Connection failed"
 msgstr "जोडणी अपयशी"

 #: ../js/ui/status/network.js:1740
-#| msgid "connection failed"
 msgid "Activation of network connection failed"
 msgstr "नेटवर्क जोडणी सुरू करणे अपयशी"

@ -1415,7 +1380,6 @@ msgstr "आमंत्रण"

 #. We got the TpContact
 #: ../js/ui/telepathyClient.js:271
-#| msgid "Cancel"
 msgid "Call"
 msgstr "कॉल"

@ -1425,12 +1389,10 @@ msgid "File Transfer"
 msgstr "फाइल स्थानांतरन"

 #: ../js/ui/telepathyClient.js:369
-#| msgid "Authorization request from %s"
 msgid "Subscription request"
 msgstr "सबस्क्रिप्शन विनंती"

 #: ../js/ui/telepathyClient.js:405
-#| msgid "Connection"
 msgid "Connection error"
 msgstr "जोडणी त्रुटी"

@ -1457,36 +1419,35 @@ msgstr "%s व्यग्र आहे."
 #. Translators: this is a time format string followed by a date.
 #. If applicable, replace %X with a strftime format valid for your
 #. locale, without seconds.
-#: ../js/ui/telepathyClient.js:887
+#: ../js/ui/telepathyClient.js:889
 #, no-c-format
-#| msgid "Sent at %X on %A"
 msgid "Sent at <b>%X</b> on <b>%A</b>"
 msgstr "<b>%X</b> वेळी, <b>%A</b> ला पाठवले"

 #. Translators: this is a time format in the style of "Wednesday, May 25",
 #. shown when you get a chat message in the same year.
-#: ../js/ui/telepathyClient.js:893
+#: ../js/ui/telepathyClient.js:895
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>"
 msgstr "<b>%A</b> वेळी, <b>%B %d</b> ला पाठवले"

 #. Translators: this is a time format in the style of "Wednesday, May 25, 2012",
 #. shown when you get a chat message in a different year.
-#: ../js/ui/telepathyClient.js:898
+#: ../js/ui/telepathyClient.js:900
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>, %Y"
 msgstr "<b>%A</b>, <b>%B %d</b>, %Y वेळी पाठवले"

 #. Translators: this is the other person changing their old IM name to their new
 #. IM name.
-#: ../js/ui/telepathyClient.js:940
+#: ../js/ui/telepathyClient.js:942
 #, c-format
 msgid "%s is now known as %s"
 msgstr "%s ला %s म्हणून ओळखले जाते"

 #. translators: argument is a room name like
 #. * room@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1042
+#: ../js/ui/telepathyClient.js:1044
 #, c-format
 msgid "Invitation to %s"
 msgstr "%s करीता आमंत्रण"
@ -1494,35 +1455,35 @@ msgstr "%s करीता आमंत्रण"
 #. 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/telepathyClient.js:1050
+#: ../js/ui/telepathyClient.js:1052
 #, c-format
 msgid "%s is inviting you to join %s"
 msgstr "%s तुम्हाला %s सह जोडणीकरीता आमंत्रण देत आहे"

-#: ../js/ui/telepathyClient.js:1052 ../js/ui/telepathyClient.js:1131
-#: ../js/ui/telepathyClient.js:1229
+#: ../js/ui/telepathyClient.js:1054 ../js/ui/telepathyClient.js:1133
+#: ../js/ui/telepathyClient.js:1231
 msgid "Decline"
 msgstr "नकारा"

-#: ../js/ui/telepathyClient.js:1053 ../js/ui/telepathyClient.js:1132
-#: ../js/ui/telepathyClient.js:1230
+#: ../js/ui/telepathyClient.js:1055 ../js/ui/telepathyClient.js:1134
+#: ../js/ui/telepathyClient.js:1232
 msgid "Accept"
 msgstr "स्वीकारा"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1083
+#: ../js/ui/telepathyClient.js:1085
 #, c-format
 msgid "Video call from %s"
 msgstr "%s पासून व्हिडीओ कॉल्स्"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1086
+#: ../js/ui/telepathyClient.js:1088
 #, c-format
 msgid "Call from %s"
 msgstr "%s पासून कॉल"

 #. translators: this is a button label (verb), not a noun
-#: ../js/ui/telepathyClient.js:1093
+#: ../js/ui/telepathyClient.js:1095
 msgid "Answer"
 msgstr "उत्तर"

@ -1531,147 +1492,138 @@ msgstr "उत्तर"
 #. * file name. The string will be something
 #. * like: "Alice is sending you test.ogg"
 #.
-#: ../js/ui/telepathyClient.js:1125
+#: ../js/ui/telepathyClient.js:1127
 #, c-format
 msgid "%s is sending you %s"
 msgstr "%s तुम्हाला %s पाठवत आहे"

 #. To translators: The parameter is the contact's alias
-#: ../js/ui/telepathyClient.js:1194
+#: ../js/ui/telepathyClient.js:1196
 #, c-format
 msgid "%s would like permission to see when you are online"
 msgstr "ऑनलाइन असल्यावर %s परवानगी दृष्यास्पद करायची"

-#: ../js/ui/telepathyClient.js:1287
-#| msgid "Network Manager"
+#: ../js/ui/telepathyClient.js:1289
 msgid "Network error"
 msgstr "नेटवर्क त्रुटी"

-#: ../js/ui/telepathyClient.js:1289
-#| msgid "Authentication Required"
+#: ../js/ui/telepathyClient.js:1291
 msgid "Authentication failed"
 msgstr "ओळख पटवणे अपयशी"

-#: ../js/ui/telepathyClient.js:1291
+#: ../js/ui/telepathyClient.js:1293
 msgid "Encryption error"
 msgstr "एंक्रिप्शन त्रुटी"

-#: ../js/ui/telepathyClient.js:1293
+#: ../js/ui/telepathyClient.js:1295
 msgid "Certificate not provided"
 msgstr "प्रमाणपत्र पुरवले नाही"

-#: ../js/ui/telepathyClient.js:1295
+#: ../js/ui/telepathyClient.js:1297
 msgid "Certificate untrusted"
 msgstr "प्रमाणपत्र अविश्वासर्ह आहे"

-#: ../js/ui/telepathyClient.js:1297
+#: ../js/ui/telepathyClient.js:1299
 msgid "Certificate expired"
 msgstr "प्रमाणपत्राची वेळसमाप्ति"

-#: ../js/ui/telepathyClient.js:1299
+#: ../js/ui/telepathyClient.js:1301
 msgid "Certificate not activated"
 msgstr "प्रमाणपत्र सुरू केले नाही"

-#: ../js/ui/telepathyClient.js:1301
+#: ../js/ui/telepathyClient.js:1303
 msgid "Certificate hostname mismatch"
 msgstr "प्रमाणपत्र यजमाननाव जुळत नाही"

-#: ../js/ui/telepathyClient.js:1303
+#: ../js/ui/telepathyClient.js:1305
 msgid "Certificate fingerprint mismatch"
 msgstr "प्रमाणपत्र फिंग्ररप्रिंट जुळत नाही"

-#: ../js/ui/telepathyClient.js:1305
+#: ../js/ui/telepathyClient.js:1307
 msgid "Certificate self-signed"
 msgstr "प्रमाणपत्र स्वयं स्वाक्षरि"

-#: ../js/ui/telepathyClient.js:1307
-#| msgid "%s is offline."
+#: ../js/ui/telepathyClient.js:1309
 msgid "Status is set to offline"
 msgstr "स्थिती ऑफलाइनकरीता ठरवली आहे"

-#: ../js/ui/telepathyClient.js:1309
+#: ../js/ui/telepathyClient.js:1311
 msgid "Encryption is not available"
 msgstr "एंक्रिप्शन अनुपलब्ध"

-#: ../js/ui/telepathyClient.js:1311
+#: ../js/ui/telepathyClient.js:1313
 msgid "Certificate is invalid"
 msgstr "प्रमाणपत्र अवैध आहे"

-#: ../js/ui/telepathyClient.js:1313
-#| msgid "Connection established"
+#: ../js/ui/telepathyClient.js:1315
 msgid "Connection has been refused"
 msgstr "जोडणी नकारली गेली"

-#: ../js/ui/telepathyClient.js:1315
-#| msgid "Connection established"
+#: ../js/ui/telepathyClient.js:1317
 msgid "Connection can't be established"
 msgstr "जोडणी स्थापीत करणे अशक्य"

-#: ../js/ui/telepathyClient.js:1317
-#| msgid "Connection established"
+#: ../js/ui/telepathyClient.js:1319
 msgid "Connection has been lost"
 msgstr "जोडणी खंडीत झाली"

-#: ../js/ui/telepathyClient.js:1319
+#: ../js/ui/telepathyClient.js:1321
 msgid "This account is already connected to the server"
 msgstr "हे खाते आधिपासूनच सर्व्हरसह जुळले आहे"

-#: ../js/ui/telepathyClient.js:1321
+#: ../js/ui/telepathyClient.js:1323
 msgid ""
 "Connection has been replaced by a new connection using the same resource"
 msgstr "समान स्रोतचा वापर करून जोडणीला नविन जोडणीसह बदलाबदल केले आहे"

-#: ../js/ui/telepathyClient.js:1323
+#: ../js/ui/telepathyClient.js:1325
 msgid "The account already exists on the server"
 msgstr "खाते आधिपासूनच सर्व्हरवर अस्तित्वात आहे"

-#: ../js/ui/telepathyClient.js:1325
+#: ../js/ui/telepathyClient.js:1327
 msgid "Server is currently too busy to handle the connection"
 msgstr "जोडणी हाताळण्यासाठी सर्व्हर सध्या खूप व्यस्थ आहे"

-#: ../js/ui/telepathyClient.js:1327
+#: ../js/ui/telepathyClient.js:1329
 msgid "Certificate has been revoked"
 msgstr "प्रमाणपत्र रद्द केले"

-#: ../js/ui/telepathyClient.js:1329
+#: ../js/ui/telepathyClient.js:1331
 msgid ""
 "Certificate uses an insecure cipher algorithm or is cryptographically weak"
 msgstr ""
 "प्रमाणपत्र असुरक्षित सिफर अल्गोरिदमचा वापर करते किंवा क्रिप्टोग्राफिकरित्या "
 "खूप कमजोर आहे"

-#: ../js/ui/telepathyClient.js:1331
+#: ../js/ui/telepathyClient.js:1333
 msgid ""
 "The length of the server certificate, or the depth of the server certificate "
 "chain, exceed the limits imposed by the cryptography library"
 msgstr ""
 "सर्व्हर प्रमाणपत्राची लांबी, किंवा सर्व्हर प्रमाणपत्र चैनचे गांभीर्य, "
-"क्रिप्टोग्राफि लाइब्ररितर्फे लादलेल्या मर्यादापेक्षा जास्त आहे"
+"क्रिप्टोग्राफि "
+"लाइब्ररितर्फे लादलेल्या मर्यादापेक्षा जास्त आहे"

-#: ../js/ui/telepathyClient.js:1333
+#: ../js/ui/telepathyClient.js:1335
 msgid "Internal error"
 msgstr "आंतरिक त्रुटी"

 #. translators: argument is the account name, like
 #. * name@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1343
+#: ../js/ui/telepathyClient.js:1345
 #, c-format
-#| msgid "connection failed"
 msgid "Connection to %s failed"
 msgstr "%s सह जोडणी अपयशी"

-#: ../js/ui/telepathyClient.js:1352
-#| msgid "Reject"
+#: ../js/ui/telepathyClient.js:1354
 msgid "Reconnect"
 msgstr "पुनःजोडणी करा"

-#: ../js/ui/telepathyClient.js:1353
-#| msgid "My Account"
+#: ../js/ui/telepathyClient.js:1355
 msgid "Edit account"
 msgstr "खाते संपादित करा"

-#: ../js/ui/telepathyClient.js:1399
-#| msgid "Unknown"
+#: ../js/ui/telepathyClient.js:1401
 msgid "Unknown reason"
 msgstr "अपरिचीत कारण"

@ -1684,7 +1636,6 @@ msgid "Idle"
 msgstr "रिकामे"

 #: ../js/ui/userMenu.js:144
-#| msgid "unavailable"
 msgid "Unavailable"
 msgstr "अनुपलब्ध"

@ -1693,12 +1644,10 @@ msgid "Power Off..."
 msgstr "बंद करा..."

 #: ../js/ui/userMenu.js:631
-#| msgid "Applications"
 msgid "Notifications"
 msgstr "सूचना"

 #: ../js/ui/userMenu.js:639
-#| msgid "My Account"
 msgid "Online Accounts"
 msgstr "ऑनलाइन खाते"

@ -1728,7 +1677,8 @@ msgid ""
 "has been adjusted to let others know that you might not see their messages."
 msgstr ""
 "सूचना आता बंद केले आहे, चॅट संदेश समाविष्टीत. इतरांना तुमचे संदेश दिसणार नाही "
-"हे कळवण्यासाठी ऑनलाइन स्थिती सुस्थीत केली आहे."
+"हे कळवण्यासाठी "
+"ऑनलाइन स्थिती सुस्थीत केली आहे."

 #. Translators: this is the text displayed
 #. in the search entry when no search is
@ -1767,7 +1717,7 @@ msgstr "'%s' सज्ज आहे"

 #. translators:
 #. * The number of sound outputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1100
+#: ../src/gvc/gvc-mixer-control.c:1089
 #, c-format
 msgid "%u Output"
 msgid_plural "%u Outputs"
@ -1776,14 +1726,14 @@ msgstr[1] "%u आऊटपुट"

 #. translators:
 #. * The number of sound inputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1110
+#: ../src/gvc/gvc-mixer-control.c:1099
 #, c-format
 msgid "%u Input"
 msgid_plural "%u Inputs"
 msgstr[0] "%u इंपुट"
 msgstr[1] "%u इंपुट"

-#: ../src/gvc/gvc-mixer-control.c:1408
+#: ../src/gvc/gvc-mixer-control.c:1397
 msgid "System Sounds"
 msgstr "प्रणाली आवाज"

@ -1801,7 +1751,6 @@ msgid "Failed to launch '%s'"
 msgstr "'%s' सुरू करण्यास अपयशी"

 #: ../src/shell-keyring-prompt.c:708
-#| msgid "Does not match"
 msgid "Passwords do not match."
 msgstr "पासवर्डस् जुळत नाही."

@ -1824,7 +1773,6 @@ msgstr "ओळख पटवा संवाद वापरकर्त्या
 #. Translators: this is the same string as the one found in
 #. * nautilus
 #: ../src/shell-util.c:97
-#| msgid "Volume"
 msgid "Home"
 msgstr "होम"

--- a/po/nb.po
+++ b/po/nb.po
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@ -14,15 +14,15 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-03-21 21:00-0300\n"
-"PO-Revision-Date: 2012-03-13 11:54-0300\n"
+"POT-Creation-Date: 2012-04-28 10:45-0300\n"
+"PO-Revision-Date: 2012-04-28 10:45-0300\n"
 "Last-Translator: Jonh Wendell <jwendell@gnome.org>\n"
 "Language-Team: Brazilian Portuguese <gnome-pt_br-list@gnome.org>\n"
 "Language: pt_BR\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n!=1);\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"

 #: ../data/gnome-shell.desktop.in.in.h:1
 msgid "GNOME Shell"
@ -114,11 +114,19 @@ msgstr ""
 "valor usado aqui vem da enumeração GsmPresenceStatus."

 #: ../data/org.gnome.shell.gschema.xml.in.h:13
+msgid "Keybinding to open the application menu"
+msgstr "Atalho de teclado para abrir o menu aplicativo"
+
+#: ../data/org.gnome.shell.gschema.xml.in.h:14
+msgid "Keybinding to open the application menu."
+msgstr "Atalho de teclado para abrir o menu aplicativo."
+
+#: ../data/org.gnome.shell.gschema.xml.in.h:15
 msgid "List of desktop file IDs for favorite applications"
 msgstr ""
 "Lista dos IDs de arquivo de área de trabalho para os aplicativos favoritos"

-#: ../data/org.gnome.shell.gschema.xml.in.h:15
+#: ../data/org.gnome.shell.gschema.xml.in.h:17
 #, no-c-format
 msgid ""
 "Sets the GStreamer pipeline used to encode recordings. It follows the syntax "
@ -144,19 +152,19 @@ msgstr ""
 "usando o codec VP8. %T é usado como uma tentativa de descobrir a melhor "
 "quantidade de threads a serem usadas."

-#: ../data/org.gnome.shell.gschema.xml.in.h:16
+#: ../data/org.gnome.shell.gschema.xml.in.h:18
 msgid "Show date in clock"
 msgstr "Mostrar data no relógio"

-#: ../data/org.gnome.shell.gschema.xml.in.h:17
+#: ../data/org.gnome.shell.gschema.xml.in.h:19
 msgid "Show the week date in the calendar"
 msgstr "Mostrar o número da semana no calendário"

-#: ../data/org.gnome.shell.gschema.xml.in.h:18
+#: ../data/org.gnome.shell.gschema.xml.in.h:20
 msgid "Show time with seconds"
 msgstr "Mostrar horário com segundos"

-#: ../data/org.gnome.shell.gschema.xml.in.h:19
+#: ../data/org.gnome.shell.gschema.xml.in.h:21
 msgid ""
 "The applications corresponding to these identifiers will be displayed in the "
 "favorites area."
@ -164,7 +172,7 @@ msgstr ""
 "Os aplicativos correspondentes a estes identificadores serão exibidos na "
 "área de favoritos."

-#: ../data/org.gnome.shell.gschema.xml.in.h:20
+#: ../data/org.gnome.shell.gschema.xml.in.h:22
 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 "
@ -174,7 +182,7 @@ msgstr ""
 "baseado na data atual e usará esta extensão. Ele deve ser alterado ao gravar "
 "para um contêiner de formato diferente."

-#: ../data/org.gnome.shell.gschema.xml.in.h:21
+#: ../data/org.gnome.shell.gschema.xml.in.h:23
 msgid ""
 "The framerate of the resulting screencast recordered by GNOME Shell's "
 "screencast recorder in frames-per-second."
@ -182,11 +190,11 @@ msgstr ""
 "A taxa de quadros do screencast resultante do gravador de screencasts do "
 "GNOME Shell em quadros por segundo."

-#: ../data/org.gnome.shell.gschema.xml.in.h:22
+#: ../data/org.gnome.shell.gschema.xml.in.h:24
 msgid "The gstreamer pipeline used to encode the screencast"
 msgstr "A fila de processamento gstreamer usada para codificar o screencast"

-#: ../data/org.gnome.shell.gschema.xml.in.h:23
+#: ../data/org.gnome.shell.gschema.xml.in.h:25
 msgid ""
 "The shell normally monitors active applications in order to present the most "
 "used ones (e.g. in launchers). While this data will be kept private, you may "
@ -198,23 +206,23 @@ msgstr ""
 "segurança, você pode querer desabilitá-los por razões de privacidade. Por "
 "favor, note que ao fazer isso não removerá os dados já salvos."

-#: ../data/org.gnome.shell.gschema.xml.in.h:24
+#: ../data/org.gnome.shell.gschema.xml.in.h:26
 msgid "The type of keyboard to use."
 msgstr "O tipo do teclado para usar."

-#: ../data/org.gnome.shell.gschema.xml.in.h:25
+#: ../data/org.gnome.shell.gschema.xml.in.h:27
 msgid "Uuids of extensions to enable"
 msgstr "Uuids das extensões para habilitar"

-#: ../data/org.gnome.shell.gschema.xml.in.h:26
+#: ../data/org.gnome.shell.gschema.xml.in.h:28
 msgid "Whether to collect stats about applications usage"
 msgstr "Quando coletar dados sobre uso de aplicativos"

-#: ../data/org.gnome.shell.gschema.xml.in.h:27
+#: ../data/org.gnome.shell.gschema.xml.in.h:29
 msgid "Which keyboard to use"
 msgstr "Qual teclado usar"

-#: ../data/org.gnome.shell.gschema.xml.in.h:28
+#: ../data/org.gnome.shell.gschema.xml.in.h:30
 msgid "disabled OpenSearch providers"
 msgstr "Provedores OpenSearch desabilitados"

@ -231,40 +239,40 @@ msgstr "<b>Extensão</b>"
 msgid "Select an extension to configure using the combobox above."
 msgstr "Escolha uma extensão para configurar usando a caixa acima."

-#: ../js/gdm/loginDialog.js:624
+#: ../js/gdm/loginDialog.js:627
 msgid "Session..."
 msgstr "Sessão..."

-#: ../js/gdm/loginDialog.js:786
+#: ../js/gdm/loginDialog.js:789
 msgctxt "title"
 msgid "Sign In"
 msgstr "Iniciar sessão"

 #. Translators: this message is shown below the password entry field
 #. to indicate the user can swipe their finger instead
-#: ../js/gdm/loginDialog.js:831
+#: ../js/gdm/loginDialog.js:834
 msgid "(or swipe finger)"
 msgstr "(ou deslize o dedo)"

 #. 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:852
+#: ../js/gdm/loginDialog.js:855
 msgid "Not listed?"
 msgstr "Não listado?"

-#: ../js/gdm/loginDialog.js:1020 ../js/ui/endSessionDialog.js:401
-#: ../js/ui/extensionSystem.js:399 ../js/ui/networkAgent.js:153
+#: ../js/gdm/loginDialog.js:1023 ../js/ui/endSessionDialog.js:401
+#: ../js/ui/extensionSystem.js:400 ../js/ui/networkAgent.js:153
 #: ../js/ui/polkitAuthenticationAgent.js:175 ../js/ui/status/bluetooth.js:462
 msgid "Cancel"
 msgstr "Cancelar"

-#: ../js/gdm/loginDialog.js:1025
+#: ../js/gdm/loginDialog.js:1028
 msgctxt "button"
 msgid "Sign In"
 msgstr "Entrar"

-#: ../js/gdm/loginDialog.js:1377
+#: ../js/gdm/loginDialog.js:1380
 msgid "Login Window"
 msgstr "Janela de sessão"

@ -663,11 +671,11 @@ msgstr[1] "O sistema será reiniciado automaticamente em %d segundos."
 msgid "Restarting the system."
 msgstr "Reiniciando o sistema."

-#: ../js/ui/extensionSystem.js:403
+#: ../js/ui/extensionSystem.js:404
 msgid "Install"
 msgstr "Instalar"

-#: ../js/ui/extensionSystem.js:407
+#: ../js/ui/extensionSystem.js:408
 #, c-format
 msgid "Download and install '%s' from extensions.gnome.org?"
 msgstr "Baixar e instalar \"%s\" de extensions.gnome.org?"
@ -676,7 +684,8 @@ msgstr "Baixar e instalar \"%s\" de extensions.gnome.org?"
 msgid "tray"
 msgstr "bandeja"

-#: ../js/ui/keyboard.js:544 ../js/ui/status/power.js:203
+#: ../js/ui/keyboard.js:544 ../js/ui/status/keyboard.js:44
+#: ../js/ui/status/power.js:203
 msgid "Keyboard"
 msgstr "Teclado"

@ -688,51 +697,51 @@ msgstr "Senha:"
 msgid "Type again:"
 msgstr "Digite novamente:"

-#: ../js/ui/lookingGlass.js:725
+#: ../js/ui/lookingGlass.js:732
 msgid "No extensions installed"
 msgstr "Nenhuma extensão instalada"

 #. Translators: argument is an extension UUID.
-#: ../js/ui/lookingGlass.js:779
+#: ../js/ui/lookingGlass.js:786
 #, c-format
 msgid "%s has not emitted any errors."
 msgstr "%s não produziu nenhum erro."

-#: ../js/ui/lookingGlass.js:785
+#: ../js/ui/lookingGlass.js:792
 msgid "Hide Errors"
 msgstr "Mostrar erros"

-#: ../js/ui/lookingGlass.js:789 ../js/ui/lookingGlass.js:840
+#: ../js/ui/lookingGlass.js:796 ../js/ui/lookingGlass.js:847
 msgid "Show Errors"
 msgstr "Esconder erros"

-#: ../js/ui/lookingGlass.js:798
+#: ../js/ui/lookingGlass.js:805
 msgid "Enabled"
 msgstr "Habilitada"

 #. translators:
 #. * The device has been disabled
-#: ../js/ui/lookingGlass.js:801 ../src/gvc/gvc-mixer-control.c:1093
+#: ../js/ui/lookingGlass.js:808 ../src/gvc/gvc-mixer-control.c:1082
 msgid "Disabled"
 msgstr "Desabilitada"

-#: ../js/ui/lookingGlass.js:803
+#: ../js/ui/lookingGlass.js:810
 msgid "Error"
 msgstr "Erro"

-#: ../js/ui/lookingGlass.js:805
+#: ../js/ui/lookingGlass.js:812
 msgid "Out of date"
 msgstr "Obsoleta"

-#: ../js/ui/lookingGlass.js:807
+#: ../js/ui/lookingGlass.js:814
 msgid "Downloading"
 msgstr "Baixando"

-#: ../js/ui/lookingGlass.js:828
+#: ../js/ui/lookingGlass.js:835
 msgid "View Source"
 msgstr "Ver fonte"

-#: ../js/ui/lookingGlass.js:834
+#: ../js/ui/lookingGlass.js:841
 msgid "Web Page"
 msgstr "Página web"

@ -861,17 +870,17 @@ msgstr "Aplicativos"
 msgid "Dash"
 msgstr "Dash"

-#: ../js/ui/panel.js:591
+#: ../js/ui/panel.js:592
 msgid "Quit"
 msgstr "Sair"

 #. Translators: If there is no suitable word for "Activities"
 #. in your language, you can use the word for "Overview".
-#: ../js/ui/panel.js:623
+#: ../js/ui/panel.js:624
 msgid "Activities"
 msgstr "Atividades"

-#: ../js/ui/panel.js:998
+#: ../js/ui/panel.js:999
 msgid "Top Bar"
 msgstr "Barra superior"

@ -929,7 +938,7 @@ msgstr "Por favor, digite um comando:"
 msgid "Searching..."
 msgstr "Pesquisando..."

-#: ../js/ui/searchDisplay.js:414
+#: ../js/ui/searchDisplay.js:415
 msgid "No matching results."
 msgstr "Nenhum resultado encontrado."

@ -1087,7 +1096,7 @@ msgstr "Sempre permitir acesso"
 msgid "Grant this time only"
 msgstr "Permitir apenas desta vez"

-#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1091
+#: ../js/ui/status/bluetooth.js:382 ../js/ui/telepathyClient.js:1093
 msgid "Reject"
 msgstr "Rejeitar"

@ -1404,35 +1413,35 @@ msgstr "%s está ocupado."
 #. Translators: this is a time format string followed by a date.
 #. If applicable, replace %X with a strftime format valid for your
 #. locale, without seconds.
-#: ../js/ui/telepathyClient.js:887
+#: ../js/ui/telepathyClient.js:889
 #, no-c-format
 msgid "Sent at <b>%X</b> on <b>%A</b>"
 msgstr "Enviado <b>%A</b>, <b>%X</b>"

 #. Translators: this is a time format in the style of "Wednesday, May 25",
 #. shown when you get a chat message in the same year.
-#: ../js/ui/telepathyClient.js:893
+#: ../js/ui/telepathyClient.js:895
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>"
 msgstr "Enviado <b>%A</b>, <b>%d de %B</b>"

 #. Translators: this is a time format in the style of "Wednesday, May 25, 2012",
 #. shown when you get a chat message in a different year.
-#: ../js/ui/telepathyClient.js:898
+#: ../js/ui/telepathyClient.js:900
 #, no-c-format
 msgid "Sent on <b>%A</b>, <b>%B %d</b>, %Y"
 msgstr "Enviado <b>%A</b>, <b>%d de %B</b> de %Y"

 #. Translators: this is the other person changing their old IM name to their new
 #. IM name.
-#: ../js/ui/telepathyClient.js:940
+#: ../js/ui/telepathyClient.js:942
 #, c-format
 msgid "%s is now known as %s"
 msgstr "%s agora é conhecido como %s"

 #. translators: argument is a room name like
 #. * room@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1042
+#: ../js/ui/telepathyClient.js:1044
 #, c-format
 msgid "Invitation to %s"
 msgstr "Convite para %s"
@ -1440,35 +1449,35 @@ msgstr "Convite para %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/telepathyClient.js:1050
+#: ../js/ui/telepathyClient.js:1052
 #, c-format
 msgid "%s is inviting you to join %s"
 msgstr "%s está convidando você para entrar em %s"

-#: ../js/ui/telepathyClient.js:1052 ../js/ui/telepathyClient.js:1131
-#: ../js/ui/telepathyClient.js:1229
+#: ../js/ui/telepathyClient.js:1054 ../js/ui/telepathyClient.js:1133
+#: ../js/ui/telepathyClient.js:1231
 msgid "Decline"
 msgstr "Recusar"

-#: ../js/ui/telepathyClient.js:1053 ../js/ui/telepathyClient.js:1132
-#: ../js/ui/telepathyClient.js:1230
+#: ../js/ui/telepathyClient.js:1055 ../js/ui/telepathyClient.js:1134
+#: ../js/ui/telepathyClient.js:1232
 msgid "Accept"
 msgstr "Aceitar"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1083
+#: ../js/ui/telepathyClient.js:1085
 #, c-format
 msgid "Video call from %s"
 msgstr "Vídeo-chamada de %s"

 #. translators: argument is a contact name like Alice for example.
-#: ../js/ui/telepathyClient.js:1086
+#: ../js/ui/telepathyClient.js:1088
 #, c-format
 msgid "Call from %s"
 msgstr "Chamada de %s"

 #. translators: this is a button label (verb), not a noun
-#: ../js/ui/telepathyClient.js:1093
+#: ../js/ui/telepathyClient.js:1095
 msgid "Answer"
 msgstr "Atender"

@ -1477,110 +1486,110 @@ msgstr "Atender"
 #. * file name. The string will be something
 #. * like: "Alice is sending you test.ogg"
 #.
-#: ../js/ui/telepathyClient.js:1125
+#: ../js/ui/telepathyClient.js:1127
 #, c-format
 msgid "%s is sending you %s"
 msgstr "%s está enviando %s"

 #. To translators: The parameter is the contact's alias
-#: ../js/ui/telepathyClient.js:1194
+#: ../js/ui/telepathyClient.js:1196
 #, c-format
 msgid "%s would like permission to see when you are online"
 msgstr "%s quer permissão para vê-lo quando conectado"

-#: ../js/ui/telepathyClient.js:1287
+#: ../js/ui/telepathyClient.js:1289
 msgid "Network error"
 msgstr "Erro de rede"

-#: ../js/ui/telepathyClient.js:1289
+#: ../js/ui/telepathyClient.js:1291
 msgid "Authentication failed"
 msgstr "Falha de autenticação"

-#: ../js/ui/telepathyClient.js:1291
+#: ../js/ui/telepathyClient.js:1293
 msgid "Encryption error"
 msgstr "Erro de criptografia"

-#: ../js/ui/telepathyClient.js:1293
+#: ../js/ui/telepathyClient.js:1295
 msgid "Certificate not provided"
 msgstr "Certificado não fornecido"

-#: ../js/ui/telepathyClient.js:1295
+#: ../js/ui/telepathyClient.js:1297
 msgid "Certificate untrusted"
 msgstr "Certificado não confiável"

-#: ../js/ui/telepathyClient.js:1297
+#: ../js/ui/telepathyClient.js:1299
 msgid "Certificate expired"
 msgstr "Certificado expirado"

-#: ../js/ui/telepathyClient.js:1299
+#: ../js/ui/telepathyClient.js:1301
 msgid "Certificate not activated"
 msgstr "Certificado não ativado"

-#: ../js/ui/telepathyClient.js:1301
+#: ../js/ui/telepathyClient.js:1303
 msgid "Certificate hostname mismatch"
 msgstr "Máquina do certificado não confere"

-#: ../js/ui/telepathyClient.js:1303
+#: ../js/ui/telepathyClient.js:1305
 msgid "Certificate fingerprint mismatch"
 msgstr "Impressão digital do certificado não confere"

-#: ../js/ui/telepathyClient.js:1305
+#: ../js/ui/telepathyClient.js:1307
 msgid "Certificate self-signed"
 msgstr "Certificado auto-assinado"

-#: ../js/ui/telepathyClient.js:1307
+#: ../js/ui/telepathyClient.js:1309
 msgid "Status is set to offline"
 msgstr "O status está definido como desconectado."

-#: ../js/ui/telepathyClient.js:1309
+#: ../js/ui/telepathyClient.js:1311
 msgid "Encryption is not available"
 msgstr "Criptografia não disponível"

-#: ../js/ui/telepathyClient.js:1311
+#: ../js/ui/telepathyClient.js:1313
 msgid "Certificate is invalid"
 msgstr "O certificado é inválido"

-#: ../js/ui/telepathyClient.js:1313
+#: ../js/ui/telepathyClient.js:1315
 msgid "Connection has been refused"
 msgstr "A conexão foi recusada"

-#: ../js/ui/telepathyClient.js:1315
+#: ../js/ui/telepathyClient.js:1317
 msgid "Connection can't be established"
 msgstr "A conexão não pode ser estabelecida"

-#: ../js/ui/telepathyClient.js:1317
+#: ../js/ui/telepathyClient.js:1319
 msgid "Connection has been lost"
 msgstr "Conexão perdida"

-#: ../js/ui/telepathyClient.js:1319
+#: ../js/ui/telepathyClient.js:1321
 msgid "This account is already connected to the server"
 msgstr "Esta conta já está conectada ao servidor"

-#: ../js/ui/telepathyClient.js:1321
+#: ../js/ui/telepathyClient.js:1323
 msgid ""
 "Connection has been replaced by a new connection using the same resource"
 msgstr "A conexão foi substituída por uma nova conexão usando o mesmo recurso"

-#: ../js/ui/telepathyClient.js:1323
+#: ../js/ui/telepathyClient.js:1325
 msgid "The account already exists on the server"
 msgstr "A conta já existe no servidor"

-#: ../js/ui/telepathyClient.js:1325
+#: ../js/ui/telepathyClient.js:1327
 msgid "Server is currently too busy to handle the connection"
 msgstr "O servidor está atualmente muito ocupado para controlar a conexão"

-#: ../js/ui/telepathyClient.js:1327
+#: ../js/ui/telepathyClient.js:1329
 msgid "Certificate has been revoked"
 msgstr "O certificado foi revogado"

-#: ../js/ui/telepathyClient.js:1329
+#: ../js/ui/telepathyClient.js:1331
 msgid ""
 "Certificate uses an insecure cipher algorithm or is cryptographically weak"
 msgstr ""
 "O certificado usa um algoritmo de cifragem inseguro ou é criptograficamente "
 "fraco"

-#: ../js/ui/telepathyClient.js:1331
+#: ../js/ui/telepathyClient.js:1333
 msgid ""
 "The length of the server certificate, or the depth of the server certificate "
 "chain, exceed the limits imposed by the cryptography library"
@ -1588,26 +1597,26 @@ msgstr ""
 "O comprimento do certificado do servidor, ou a profundidade da cadeia do "
 "certificado excedeu os limites impostos pela biblioteca de criptografia"

-#: ../js/ui/telepathyClient.js:1333
+#: ../js/ui/telepathyClient.js:1335
 msgid "Internal error"
 msgstr "Erro interno"

 #. translators: argument is the account name, like
 #. * name@jabber.org for example.
-#: ../js/ui/telepathyClient.js:1343
+#: ../js/ui/telepathyClient.js:1345
 #, c-format
 msgid "Connection to %s failed"
 msgstr "A conexão com %s falhou"

-#: ../js/ui/telepathyClient.js:1352
+#: ../js/ui/telepathyClient.js:1354
 msgid "Reconnect"
 msgstr "Reconectar"

-#: ../js/ui/telepathyClient.js:1353
+#: ../js/ui/telepathyClient.js:1355
 msgid "Edit account"
 msgstr "Editar conta"

-#: ../js/ui/telepathyClient.js:1399
+#: ../js/ui/telepathyClient.js:1401
 msgid "Unknown reason"
 msgstr "Razão desconhecida"

@ -1701,7 +1710,7 @@ msgstr "\"%s\" está pronto"

 #. translators:
 #. * The number of sound outputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1100
+#: ../src/gvc/gvc-mixer-control.c:1089
 #, c-format
 msgid "%u Output"
 msgid_plural "%u Outputs"
@ -1710,14 +1719,14 @@ msgstr[1] "%u saídas"

 #. translators:
 #. * The number of sound inputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1110
+#: ../src/gvc/gvc-mixer-control.c:1099
 #, c-format
 msgid "%u Input"
 msgid_plural "%u Inputs"
 msgstr[0] "%u entrada"
 msgstr[1] "%u entradas"

-#: ../src/gvc/gvc-mixer-control.c:1408
+#: ../src/gvc/gvc-mixer-control.c:1397
 msgid "System Sounds"
 msgstr "Sons do sistema"

--- a/po/sl.po
+++ b/po/sl.po
--- a/src/Makefile.am
+++ b/src/Makefile.am
@ -27,8 +27,10 @@ CLEANFILES += $(service_DATA)

 CLEANFILES += $(gir_DATA) $(typelib_DATA)

-bin_SCRIPTS += gnome-shell-extension-tool gnome-shell-extension-prefs
-EXTRA_DIST += gnome-shell-extension-tool.in gnome-shell-extension-prefs.in
+bin_SCRIPTS += gnome-shell-extension-tool gnome-shell-extension-prefs \
+	       gnome-shell-perf-tool
+EXTRA_DIST += gnome-shell-extension-tool.in gnome-shell-extension-prefs.in \
+	      gnome-shell-perf-tool.in
 bin_PROGRAMS = gnome-shell-real

 if USE_JHBUILD_WRAPPER_SCRIPT
@ -53,7 +55,6 @@ generated_script_substitutions = \
 	    -e "s|@libexecdir[@]|$(libexecdir)|g" \
 	    -e "s|@libdir[@]|$(libdir)|g" \
 	    -e "s|@pkglibdir[@]|$(pkglibdir)|g" \
-	    -e "s|@JHBUILD_TYPELIBDIR[@]|$(JHBUILD_TYPELIBDIR)|g" \
 	    -e "s|@pkgdatadir[@]|$(pkgdatadir)|g" \
 	    -e "s|@PYTHON[@]|$(PYTHON)|g" \
 	    -e "s|@VERSION[@]|$(VERSION)|g" \
@ -71,6 +72,9 @@ gnome-shell-extension-tool: gnome-shell-extension-tool.in Makefile
 gnome-shell-extension-prefs: gnome-shell-extension-prefs.in Makefile
 	$(AM_V_GEN) sed $(generated_script_substitutions) $< > $@.tmp && mv $@.tmp $@ && chmod a+x $@

+gnome-shell-perf-tool: gnome-shell-perf-tool.in Makefile
+	$(AM_V_GEN) sed $(generated_script_substitutions) $< > $@.tmp && mv $@.tmp $@ && chmod a+x $@
+
 CLEANFILES += gnome-shell $(bin_SCRIPTS)

 include Makefile-st.am
@ -89,7 +93,8 @@ gnome_shell_cflags =				\
 	-DGNOME_SHELL_LIBEXECDIR=\"$(libexecdir)\"	\
 	-DGNOME_SHELL_DATADIR=\"$(pkgdatadir)\"	\
 	-DGNOME_SHELL_PKGLIBDIR=\"$(pkglibdir)\" \
-	-DJSDIR=\"$(pkgdatadir)/js\"
+	-DJSDIR=\"$(pkgdatadir)/js\"		\
+	-DMUTTER_TYPELIB_DIR=\"$(MUTTER_TYPELIB_DIR)\"

 privlibdir = $(pkglibdir)
 privlib_LTLIBRARIES = libgnome-shell.la libgnome-shell-js.la
@ -110,6 +115,7 @@ shell_public_headers_h =		\
 	shell-gtk-embed.h		\
 	shell-global.h			\
 	shell-idle-monitor.h		\
+	shell-invert-lightness-effect.h	\
 	shell-mobile-providers.h	\
 	shell-mount-operation.h		\
 	shell-network-agent.h		\
@ -157,6 +163,7 @@ libgnome_shell_la_SOURCES =		\
 	shell-gtk-embed.c		\
 	shell-global.c			\
 	shell-idle-monitor.c		\
+	shell-invert-lightness-effect.c	\
 	shell-keyring-prompt.h		\
 	shell-keyring-prompt.c		\
 	shell-mobile-providers.c	\
@ -187,7 +194,7 @@ libgnome_shell_la_gir_sources = \
 gnome_shell_real_SOURCES =		\
 	main.c
 gnome_shell_real_CPPFLAGS = $(gnome_shell_cflags)
-gnome_shell_real_LDADD = libgnome-shell.la $(libgnome_shell_la_LIBADD)
+gnome_shell_real_LDADD = libgnome-shell.la libgnome-shell-js.la $(libgnome_shell_la_LIBADD)
 gnome_shell_real_DEPENDENCIES = libgnome-shell.la

 EXTRA_DIST += test-gapplication.js
--- a/src/calendar-server/calendar-sources.c
+++ b/src/calendar-server/calendar-sources.c
@ -52,7 +52,10 @@
 #define CALENDAR_SOURCES_APPOINTMENT_SOURCES_KEY          CALENDAR_SOURCES_EVO_DIR "/calendar/sources"
 #define CALENDAR_SOURCES_TASK_SOURCES_KEY                 CALENDAR_SOURCES_EVO_DIR "/tasks/sources"

-#define CALENDAR_SELECTED_SOURCES_SCHEMA                  "org.gnome.evolution.calendar"
+/* org.gnome.shell.evolution.calendar has the same data behind it
+ * as org.gnome.evolution.calendar, but is a small schema we install
+ * ourselves */
+#define CALENDAR_SELECTED_SOURCES_SCHEMA                  "org.gnome.shell.evolution.calendar"
 #define CALENDAR_SOURCES_SELECTED_APPOINTMENT_SOURCES_KEY "selected-calendars"
 #define CALENDAR_SOURCES_SELECTED_TASK_SOURCES_KEY        "selected-tasks"

--- a/src/gactionmuxer.c
+++ b/src/gactionmuxer.c
@ -94,8 +94,20 @@ static gchar **
 g_action_muxer_list_actions (GActionGroup *action_group)
 {
  GActionMuxer *muxer = G_ACTION_MUXER (action_group);
+  GHashTableIter iter;
+  gchar *key;
+  gchar **keys;
+  gsize i;

-  return (gchar **) muxer->groups;
+  keys = g_new (gchar *, g_hash_table_size (muxer->actions) + 1);
+
+  i = 0;
+  g_hash_table_iter_init (&iter, muxer->actions);
+  while (g_hash_table_iter_next (&iter, (gpointer *) &key, NULL))
+    keys[i++] = g_strdup (key);
+  keys[i] = NULL;
+
+  return keys;
 }

 static Group *
--- a/src/gnome-shell-jhbuild.in
+++ b/src/gnome-shell-jhbuild.in
@ -1,30 +1,13 @@
 #!@PYTHON@
 # -*- mode: Python; indent-tabs-mode: nil; -*-

-import atexit
-import datetime
-import dbus
-from dbus.mainloop.glib import DBusGMainLoop
-import gobject
-try:
-    import json
-except ImportError:
-    try:
-        import simplejson as json
-    except ImportError:
-        json = None
 import optparse
 import os
-import random
 import re
-import shutil
 import signal
 import subprocess
 import sys
-import tempfile
 import termios
-import time
-import errno

 def show_version(option, opt_str, value, parser):
    print "GNOME Shell @VERSION@"
@ -79,168 +62,24 @@ def get_running_session_environs():
                result[key] = environs[key]
        return result

-_bus = None
-_bus_iface = None
-_name_owner_changed_hook = None
-
-def on_name_owner_changed(name, prev_owner, new_owner):
-    if _name_owner_changed_hook:
-        _name_owner_changed_hook(name, prev_owner, new_owner)
-
-def get_bus():
-    global _bus
-    if _bus is None:
-        dbus_loop = DBusGMainLoop()
-        _bus = dbus.SessionBus(mainloop=dbus_loop)
-    return _bus
-
-def get_bus_iface():
-    global _bus_iface
-    if _bus_iface is None:
-        bus = get_bus()
-        bus_proxy = bus.get_object('org.freedesktop.DBus', '/org/freedesktop/DBus')
-        _bus_iface = dbus.Interface(bus_proxy, 'org.freedesktop.DBus')
-        _bus_iface.connect_to_signal('NameOwnerChanged', on_name_owner_changed)
-    return _bus_iface
-
-def wait_for_dbus_name(wait_name):
-    global _name_owner_changed_hook
-
-    bus_iface = get_bus_iface()
-    loop = gobject.MainLoop()
-
-    def on_name_owner_changed(name, prev_owner, new_owner):
-        if not (name == wait_name and new_owner != ''):
-            return
-        loop.quit()
-        return
-    _name_owner_changed_hook = on_name_owner_changed
-
-    def on_timeout():
-        print "\nFailed to start %s: timed out" % (wait_name,)
-        sys.exit(1)
-    gobject.timeout_add_seconds(7, on_timeout)
-
-    loop.run()
-    _name_owner_changed_hook = None
-
-def start_dconf_await_service():
-    DCONF_NAME = 'ca.desrt.dconf'
-
-    bus = get_bus()
-    get_bus_iface() # connect to NameOwnerChanged signal
-
-    # See if the service is already running or normal D-Bus activation works
-    need_manual_activate = False
-    try:
-        dconf_proxy = bus.get_object(DCONF_NAME, '/')
-        dconf_proxy.Ping(dbus_interface='org.freedesktop.DBus.Peer')
-    except dbus.exceptions.DBusException, e:
-        if e.get_dbus_name() == 'org.freedesktop.DBus.Error.ServiceUnknown':
-            need_manual_activate = True
-        else:
-            raise e
-
-    if not need_manual_activate:
-        return
-
-    # At this point, it looks like we just have a jhbuild install
-    # of dconf, not known to the session dbus-daemon, so we start
-    # it manually and wait for it to join the bus
-
-    print "Starting dconf-service... ",
-    sys.stdout.flush()
-
-    # dconf is linked without libtool, so unlike other GNOME modules,
-    # won't have an embedded rpath for its library directory.
-    env = dict(os.environ)
-    if 'LD_LIBRARY_PATH' in env and env['LD_LIBRARY_PATH']:
-        ld_library_path = '@libdir@:' + env['LD_LIBRARY_PATH']
-    else:
-        ld_library_path = '@libdir@'
-    env['LD_LIBRARY_PATH'] = ld_library_path
-
-    dconf_path = os.path.join('@libexecdir@', 'dconf-service')
-    try:
-        subprocess.Popen([dconf_path, '--keep-alive'], env=env)
-    except OSError, e:
-        print "\nFailed to start %s: %s" % (dconf_path, e)
-        sys.exit(1)
-
-    wait_for_dbus_name (DCONF_NAME)
-
-PERF_HELPER_NAME = "org.gnome.Shell.PerfHelper"
-PERF_HELPER_IFACE = "org.gnome.Shell.PerfHelper"
-PERF_HELPER_PATH = "/org/gnome/Shell/PerfHelper"
-
-def start_perf_helper():
-    get_bus_iface() # connect to NameOwnerChanged signal
-
+def start_shell():
    self_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
    running_from_source_tree = os.path.exists(os.path.join(self_dir, 'gnome-shell-jhbuild.in'))

-    if running_from_source_tree:
-        perf_helper_path = os.path.join(self_dir, "gnome-shell-perf-helper")
-    else:
-        perf_helper_path = "@libexecdir@/gnome-shell-perf-helper"
-
-    subprocess.Popen([perf_helper_path])
-    wait_for_dbus_name (PERF_HELPER_NAME)
-
-def stop_perf_helper():
-    bus = get_bus()
-    proxy = bus.get_object(PERF_HELPER_NAME, PERF_HELPER_PATH)
-    proxy.Exit(dbus_interface=PERF_HELPER_IFACE)
-
-def start_shell(perf_output=None):
-    self_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
-    if os.path.exists(os.path.join(self_dir, 'gnome-shell-jhbuild.in')):
-        running_from_source_tree = True
-        top_dir = os.path.dirname(self_dir)
-        typelib_dir = '@JHBUILD_TYPELIBDIR@:' + os.path.join(top_dir, "src")
-        js_dir = os.path.join(top_dir, "js")
-        data_dir = os.path.join(top_dir, "data")
-    else:
-        running_from_source_tree = False
-        js_dir = os.path.join('@pkgdatadir@', 'js')
-        typelib_dir = '@JHBUILD_TYPELIBDIR@'
-
-    if os.environ.has_key('GI_TYPELIB_PATH'):
-        typelib_dir = typelib_dir + ":" + os.environ.get('GI_TYPELIB_PATH')
-
    # Set up environment
    env = dict(os.environ)
-    # TODO: Fix this, since nothing prevents it from propagating to child
-    # processes.  Why is it even here?
-    env.update({'GNOME_DISABLE_CRASH_DIALOG' : '1'})
-    # This stuff should really should only happen when running
-    # uninstalled, i.e. it should be in the conditional
-    # below. Otherwise it's just a bad reimplementation of "jhbuild
-    # run".  See bug #642084
-    env.update({'GNOME_SHELL_JS'      : js_dir,
-                'PATH'                : '@bindir@:' + os.environ.get('PATH', ''),
-                'GI_TYPELIB_PATH'     : typelib_dir,
-                'XDG_CONFIG_DIRS'     : '@sysconfdir@/xdg:' + (os.environ.get('XDG_CONFIG_DIRS') or '/etc/xdg'),
-                'XDG_DATA_DIRS'       : '@datadir@:' + (os.environ.get('XDG_DATA_DIRS') or '/usr/local/share:/usr/share')})
    if running_from_source_tree:
-        env.update({'GNOME_SHELL_BINDIR'   : self_dir,
-                    'GNOME_SHELL_DATADIR'  : data_dir,
-                    'GSETTINGS_SCHEMA_DIR' : data_dir })
-    else:
-        # This is just broken to set in the installed case; see bug #642084
-        env.update({'GSETTINGS_SCHEMA_DIR' : os.path.join('@datadir@', 'glib-2.0', 'schemas')})
+        top_dir = os.path.dirname(self_dir)

-    # Also plain broken to set in the normal installed case
-    jhbuild_gconf_source = os.path.join('@sysconfdir@', 'gconf/2/path.jhbuild')
-    if os.path.exists(jhbuild_gconf_source):
-        env['GCONF_DEFAULT_SOURCE_PATH'] = jhbuild_gconf_source
+        typelib_dir = os.path.join(top_dir, "src")
+        if 'GI_TYPELIB_PATH' in os.environ:
+            typelib_dir += ':%s' % (os.environ['GI_TYPELIB_PATH'],)

-    if options.perf is not None:
-        env['SHELL_PERF_MODULE'] = options.perf
-        env['MUTTER_WM_CLASS_FILTER'] = 'Gnome-shell-perf-helper'
-
-    if perf_output is not None:
-        env['SHELL_PERF_OUTPUT'] = perf_output
+        env.update({'GNOME_SHELL_JS'       : os.path.join(top_dir, "js"),
+                    'GNOME_SHELL_BINDIR'   : self_dir,
+                    'GI_TYPELIB_PATH'      : typelib_dir,
+                    'GNOME_SHELL_DATADIR'  : os.path.join(top_dir, "data"),
+                    'GSETTINGS_SCHEMA_DIR' : os.path.join(top_dir, "data") })

    args = []
    if options.debug:
@ -256,22 +95,7 @@ def start_shell(perf_output=None):
        args.append('--sync')
    return subprocess.Popen(args, env=env)

-def _killall(processname):
-    subprocess.call(['pkill', '-u', '%d' % (os.getuid(), ),
-                     '-f', r'^([^ ]*/)?' + re.escape(processname) + '($| )'])
-
-def ensure_desktop_infrastructure_state():
-    # This is a collection of random hacks necessary to make sure
-    # that we can run in jhbuild scenarios or when dynamically
-    # replacing GNOME 2.
-
-    start_dconf_await_service()
-
-    # We need to terminate notification-daemon
-    _killall('notification-daemon')
-    _killall('notify-osd')
-
-def run_shell(perf_output=None):
+def run_shell():
    if options.debug:
        # Record initial terminal state so we can reset it to that
        # later, in case we kill gdb at a bad time
@ -282,8 +106,9 @@ def run_shell(perf_output=None):
    if options.verbose:
        print "Starting shell"

+    shell = None
    try:
-        shell = start_shell(perf_output=perf_output)
+        shell = start_shell()

        # Wait for shell to exit
        if options.verbose:
@ -317,248 +142,6 @@ def run_shell(perf_output=None):

    return normal_exit

-def upload_performance_report(report_text):
-    # Local imports to avoid impacting gnome-shell startup time
-    import base64
-    from ConfigParser import RawConfigParser
-    import hashlib
-    import hmac
-    import httplib
-    import urlparse
-    import urllib
-
-    try:
-        config_home = os.environ['XDG_CONFIG_HOME']
-    except KeyError:
-        config_home = None
-
-    if not config_home:
-        config_home = os.path.expanduser("~/.config")
-
-    config_file = os.path.join(config_home, "gnome-shell/perf.ini")
-
-    try:
-        config = RawConfigParser()
-        f = open(config_file)
-        config.readfp(f)
-        f.close()
-
-        base_url = config.get('upload', 'url')
-        system_name = config.get('upload', 'name')
-        secret_key = config.get('upload', 'key')
-    except Exception, e:
-        print "Can't read upload configuration from %s: %s" % (config_file, str(e))
-        sys.exit(1)
-
-    # Determine host, port and upload URL from provided data, we're
-    # a bit extra-careful about normalization since the URL is part
-    # of the signature.
-
-    split = urlparse.urlsplit(base_url)
-    scheme = split[0].lower()
-    netloc = split[1]
-    base_path = split[2]
-
-    m = re.match(r'^(.*?)(?::(\d+))?$', netloc)
-    if m.group(2):
-        host, port = m.group(1), int(m.group(2))
-    else:
-        host, port = m.group(1), None
-
-    if scheme != "http":
-        print "'%s' is not a HTTP URL" % base_url
-        sys.exit(1)
-
-    if port is None:
-        port = 80
-
-    if base_path.endswith('/'):
-        base_path = base_path[:-1]
-
-    if port == 80:
-        normalized_base = "%s://%s%s" % (scheme, host, base_path)
-    else:
-        normalized_base = "%s://%s:%d%s" % (scheme, host, port, base_path)
-
-    upload_url = normalized_base + '/system/%s/upload' % system_name
-    upload_path = urlparse.urlsplit(upload_url)[2] # path portion
-
-    # Create signature based on upload URL and the report data
-
-    signature_data = 'POST&' + upload_url + "&&"
-    h = hmac.new(secret_key, digestmod=hashlib.sha1)
-    h.update(signature_data)
-    h.update(report_text)
-    signature = urllib.quote(base64.b64encode(h.digest()), "~")
-
-    headers = {
-        'User-Agent': 'gnome-shell',
-        'Content-Type': 'application/json',
-        'X-Shell-Signature': 'HMAC-SHA1 ' + signature
-    };
-
-    connection = httplib.HTTPConnection(host, port)
-    connection.request('POST', upload_path, report_text, headers)
-    response = connection.getresponse()
-
-    if response.status == 200:
-        print "Performance report upload succeeded"
-    else:
-        print "Performance report upload failed with status %d" % response.status
-        print response.read()
-
-def run_performance_test():
-    iters = options.perf_iters
-    if options.perf_warmup:
-        iters += 1
-
-    logs = []
-    metric_summaries = {}
-
-    start_perf_helper()
-
-    for i in xrange(0, iters):
-        # We create an empty temporary file that the shell will overwrite
-        # with the contents.
-        handle, output_file = tempfile.mkstemp(".json", "gnome-shell-perf.")
-        os.close(handle)
-
-        # Run the performance test and collect the output as JSON
-        normal_exit = False
-        try:
-            normal_exit = run_shell(perf_output=output_file)
-        except:
-            stop_perf_helper()
-            raise
-        finally:
-            if not normal_exit:
-                os.remove(output_file)
-
-        if not normal_exit:
-            stop_perf_helper()
-            return False
-
-        try:
-            f = open(output_file)
-            output = json.load(f)
-            f.close()
-        except:
-            stop_perf_helper()
-            raise
-        finally:
-            os.remove(output_file)
-
-        # Grab the event definitions and monitor layout the first time around
-        if i == 0:
-            events = output['events']
-            monitors = output['monitors']
-
-        if options.perf_warmup and i == 0:
-            continue
-
-        for metric in output['metrics']:
-            name = metric['name']
-            if not name in metric_summaries:
-                summary = {}
-                summary['description'] = metric['description']
-                summary['units'] = metric['units']
-                summary['values'] = []
-                metric_summaries[name] = summary
-            else:
-                summary = metric_summaries[name]
-
-            summary['values'].append(metric['value'])
-
-        logs.append(output['log'])
-
-    stop_perf_helper()
-
-    if options.perf_output or options.perf_upload:
-        # Write a complete report, formatted as JSON. The Javascript/C code that
-        # generates the individual reports we are summarizing here is very careful
-        # to format them nicely, but we just dump out a compressed no-whitespace
-        # version here for simplicity. Using json.dump(indent=0) doesn't real
-        # improve the readability of the output much.
-        report = {
-            'date': datetime.datetime.utcnow().isoformat() + 'Z',
-            'events': events,
-            'monitors': monitors,
-            'metrics': metric_summaries,
-            'logs': logs
-        }
-
-        # Add the Git revision if available
-        self_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
-        if os.path.exists(os.path.join(self_dir, 'gnome-shell-jhbuild.in')):
-            top_dir = os.path.dirname(self_dir)
-            git_dir = os.path.join(top_dir, '.git')
-            if os.path.exists(git_dir):
-                env = dict(os.environ)
-                env['GIT_DIR'] = git_dir
-                revision = subprocess.Popen(['git', 'rev-parse', 'HEAD'],
-                                            env=env,
-                                            stdout=subprocess.PIPE).communicate()[0].strip()
-                report['revision'] = revision
-
-        if options.perf_output:
-            f = open(options.perf_output, 'w')
-            json.dump(report, f)
-            f.close()
-
-        if options.perf_upload:
-            upload_performance_report(json.dumps(report))
-    else:
-        # Write a human readable summary
-        print '------------------------------------------------------------';
-        for metric in sorted(metric_summaries.keys()):
-            summary = metric_summaries[metric]
-            print "#", summary['description']
-            print metric, ", ".join((str(x) for x in summary['values']))
-        print '------------------------------------------------------------';
-
-    return True
-
-def restore_gnome():
-    # Do imports lazily to save time and memory
-    import gio
-    import gconf
-
-    # We don't want to start the new gnome-panel in the current
-    # directory; $HOME is better for stuff launched from it
-    os.chdir(os.path.expanduser("~"))
-
-    def launch_component(gconf_path):
-        client = gconf.client_get_default()
-        component = client.get_string(gconf_path)
-
-        if component == None or component == "":
-            return False
-
-        # See gnome-session/gsm-util.c:gsm_util_find_desktop_file_for_app_name()
-        # The one difference is that we don't search the autostart directories,
-        # and just search normal application search path. (Gio doesnt' know
-        # how to search the autostart dirs, so we'd have to do that ourselves.)
-        appinfo = None
-        try:
-            appinfo = gio.unix.DesktopAppInfo(component + ".desktop")
-        except:
-            try:
-                appinfo = gio.unix.DesktopAppInfo("gnome-" + component + ".desktop")
-            except:
-                pass
-
-        if appinfo:
-            appinfo.launch()
-            return True
-        return False
-
-    # GNOME2 fallback
-    wm    = launch_component("/desktop/gnome/session/required_components/windowmanager")
-    panel = launch_component("/desktop/gnome/session/required_components/panel")
-
-    if not wm and not panel: # Probably GNOME3
-        subprocess.Popen(['gnome-shell'])
-
 # Main program

 parser = optparse.OptionParser()
@ -570,17 +153,6 @@ parser.add_option("", "--debug-command", metavar="COMMAND",
                  help="Command to use for debugging (defaults to 'gdb --args')")
 parser.add_option("-v", "--verbose", action="store_true")
 parser.add_option("", "--sync", action="store_true")
-parser.add_option("", "--perf", metavar="PERF_MODULE",
-		  help="Specify the name of a performance module to run")
-parser.add_option("", "--perf-iters", type="int", metavar="ITERS",
-		  help="Numbers of iterations of performance module to run",
-                  default=1)
-parser.add_option("", "--perf-warmup", action="store_true",
-		  help="Run a dry run before performance tests")
-parser.add_option("", "--perf-output", metavar="OUTPUT_FILE",
-		  help="Output file to write performance report")
-parser.add_option("", "--perf-upload", action="store_true",
-		  help="Upload performance report to server")
 parser.add_option("", "--version", action="callback", callback=show_version,
                  help="Display version and exit")

@ -590,10 +162,6 @@ if args:
    parser.print_usage()
    sys.exit(1)

-if options.perf and json is None:
-    print 'The Python simplejson module is required for performance tests'
-    sys.exit(1)
-
 # Handle ssh logins
 if 'DISPLAY' not in os.environ:
    running_env = get_running_session_environs()
@ -604,21 +172,7 @@ if options.debug_command:
 elif options.debug:
    options.debug_command = "gdb --args"

-# We only respawn the previous environment on abnormal exit;
-# for a clean exit, we assume that gnome-shell was replaced with
-# something else.
-normal_exit = False
-
-try:
-    if options.perf:
-        normal_exit = run_performance_test()
-    else:
-        ensure_desktop_infrastructure_state()
-        normal_exit = run_shell()
-finally:
-    if options.replace and (options.perf or not normal_exit):
-        restore_gnome()
-
+normal_exit = run_shell()
 if normal_exit:
    sys.exit(0)
 else:
--- a/src/gnome-shell-perf-tool.in
+++ b/src/gnome-shell-perf-tool.in
@ -0,0 +1,310 @@
+#!@PYTHON@
+# -*- mode: Python; indent-tabs-mode: nil; -*-
+
+import datetime
+from gi.repository import GLib, GObject, Gio
+try:
+    import json
+except ImportError:
+    import simplejson as json
+import optparse
+import os
+import re
+import subprocess
+import sys
+import tempfile
+import base64
+from ConfigParser import RawConfigParser
+import hashlib
+import hmac
+import httplib
+import urlparse
+import urllib
+
+def show_version(option, opt_str, value, parser):
+    print "GNOME Shell Performance Test @VERSION@"
+    sys.exit()
+
+def wait_for_dbus_name(wait_name):
+    loop = GLib.MainLoop()
+
+    def on_name_appeared(connection, name, name_owner, *args):
+        if not (name == wait_name and new_owner != ''):
+            return
+        loop.quit()
+        return
+
+    watch_id = Gio.bus_watch_name(Gio.BusType.SESSION,
+                                  wait_name,
+                                  Gio.BusNameWatcherFlags.NONE,
+                                  on_name_appeared,
+                                  None)
+
+    def on_timeout():
+        print "\nFailed to start %s: timed out" % (wait_name,)
+        sys.exit(1)
+    GLib.timeout_add_seconds(7, on_timeout)
+
+    loop.run()
+    Gio.bus_unwatch_name(watch_id)
+
+PERF_HELPER_NAME = "org.gnome.Shell.PerfHelper"
+PERF_HELPER_IFACE = "org.gnome.Shell.PerfHelper"
+PERF_HELPER_PATH = "/org/gnome/Shell/PerfHelper"
+
+def start_perf_helper():
+    self_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
+    perf_helper_path = "@libexecdir@/gnome-shell-perf-helper"
+
+    subprocess.Popen([perf_helper_path])
+    wait_for_dbus_name (PERF_HELPER_NAME)
+
+def stop_perf_helper():
+    proxy = Gio.DBusProxy(g_bus_type=Gio.BusType.SESSION,
+                          g_name=PERF_HELPER_NAME,
+                          g_interface=PERF_HELPER_IFACE,
+                          g_object_path=PERF_HELPER_PATH)
+    proxy.Exit()
+
+def start_shell(extra_args, perf_output=None):
+    # Set up environment
+    env = dict(os.environ)
+    env['SHELL_PERF_MODULE'] = options.perf
+    env['MUTTER_WM_CLASS_FILTER'] = 'Gnome-shell-perf-helper'
+
+    if perf_output is not None:
+        env['SHELL_PERF_OUTPUT'] = perf_output
+
+    self_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
+    args.append(os.path.join(self_dir, 'gnome-shell'))
+    # pass on any additional arguments
+    args += extra_args
+
+    return subprocess.Popen(args, env=env)
+
+def run_shell(args, perf_output=None):
+    # we do no additional supervision of gnome-shell,
+    # beyond that of wait
+    # in particular, we don't kill the shell upon
+    # receving a KeyboardInterrupt, as we expect to be
+    # in the same process group
+    shell = start_shell(extra_args, perf_output=perf_output)
+    shell.wait()
+    return shell.returncode == 0
+
+def upload_performance_report(report_text):
+    try:
+        config_home = os.environ['XDG_CONFIG_HOME']
+    except KeyError:
+        config_home = None
+
+    if not config_home:
+        config_home = os.path.expanduser("~/.config")
+
+    config_file = os.path.join(config_home, "gnome-shell/perf.ini")
+
+    try:
+        config = RawConfigParser()
+        f = open(config_file)
+        config.readfp(f)
+        f.close()
+
+        base_url = config.get('upload', 'url')
+        system_name = config.get('upload', 'name')
+        secret_key = config.get('upload', 'key')
+    except Exception, e:
+        print "Can't read upload configuration from %s: %s" % (config_file, str(e))
+        sys.exit(1)
+
+    # Determine host, port and upload URL from provided data, we're
+    # a bit extra-careful about normalization since the URL is part
+    # of the signature.
+
+    split = urlparse.urlsplit(base_url)
+    scheme = split[0].lower()
+    netloc = split[1]
+    base_path = split[2]
+
+    m = re.match(r'^(.*?)(?::(\d+))?$', netloc)
+    if m.group(2):
+        host, port = m.group(1), int(m.group(2))
+    else:
+        host, port = m.group(1), None
+
+    if scheme != "http":
+        print "'%s' is not a HTTP URL" % base_url
+        sys.exit(1)
+
+    if port is None:
+        port = 80
+
+    if base_path.endswith('/'):
+        base_path = base_path[:-1]
+
+    if port == 80:
+        normalized_base = "%s://%s%s" % (scheme, host, base_path)
+    else:
+        normalized_base = "%s://%s:%d%s" % (scheme, host, port, base_path)
+
+    upload_url = normalized_base + '/system/%s/upload' % system_name
+    upload_path = urlparse.urlsplit(upload_url)[2] # path portion
+
+    # Create signature based on upload URL and the report data
+
+    signature_data = 'POST&' + upload_url + "&&"
+    h = hmac.new(secret_key, digestmod=hashlib.sha1)
+    h.update(signature_data)
+    h.update(report_text)
+    signature = urllib.quote(base64.b64encode(h.digest()), "~")
+
+    headers = {
+        'User-Agent': 'gnome-shell-performance-tool/@VERSION@',
+        'Content-Type': 'application/json',
+        'X-Shell-Signature': 'HMAC-SHA1 ' + signature
+    };
+
+    connection = httplib.HTTPConnection(host, port)
+    connection.request('POST', upload_path, report_text, headers)
+    response = connection.getresponse()
+
+    if response.status == 200:
+        print "Performance report upload succeeded"
+    else:
+        print "Performance report upload failed with status %d" % response.status
+        print response.read()
+
+def run_performance_test(args):
+    iters = options.perf_iters
+    if options.perf_warmup:
+        iters += 1
+
+    logs = []
+    metric_summaries = {}
+
+    start_perf_helper()
+
+    for i in xrange(0, iters):
+        # We create an empty temporary file that the shell will overwrite
+        # with the contents.
+        handle, output_file = tempfile.mkstemp(".json", "gnome-shell-perf.")
+        os.close(handle)
+
+        # Run the performance test and collect the output as JSON
+        normal_exit = False
+        try:
+            normal_exit = run_shell(args, perf_output=output_file)
+        except:
+            stop_perf_helper()
+            raise
+        finally:
+            if not normal_exit:
+                os.remove(output_file)
+
+        if not normal_exit:
+            stop_perf_helper()
+            return False
+
+        try:
+            f = open(output_file)
+            output = json.load(f)
+            f.close()
+        except:
+            stop_perf_helper()
+            raise
+        finally:
+            os.remove(output_file)
+
+        # Grab the event definitions and monitor layout the first time around
+        if i == 0:
+            events = output['events']
+            monitors = output['monitors']
+
+        if options.perf_warmup and i == 0:
+            continue
+
+        for metric in output['metrics']:
+            name = metric['name']
+            if not name in metric_summaries:
+                summary = {}
+                summary['description'] = metric['description']
+                summary['units'] = metric['units']
+                summary['values'] = []
+                metric_summaries[name] = summary
+            else:
+                summary = metric_summaries[name]
+
+            summary['values'].append(metric['value'])
+
+        logs.append(output['log'])
+
+    stop_perf_helper()
+
+    if options.perf_output or options.perf_upload:
+        # Write a complete report, formatted as JSON. The Javascript/C code that
+        # generates the individual reports we are summarizing here is very careful
+        # to format them nicely, but we just dump out a compressed no-whitespace
+        # version here for simplicity. Using json.dump(indent=0) doesn't real
+        # improve the readability of the output much.
+        report = {
+            'date': datetime.datetime.utcnow().isoformat() + 'Z',
+            'events': events,
+            'monitors': monitors,
+            'metrics': metric_summaries,
+            'logs': logs
+        }
+
+        # Add the Git revision if available
+        self_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
+        if os.path.exists(os.path.join(self_dir, 'gnome-shell-jhbuild.in')):
+            top_dir = os.path.dirname(self_dir)
+            git_dir = os.path.join(top_dir, '.git')
+            if os.path.exists(git_dir):
+                env = dict(os.environ)
+                env['GIT_DIR'] = git_dir
+                revision = subprocess.Popen(['git', 'rev-parse', 'HEAD'],
+                                            env=env,
+                                            stdout=subprocess.PIPE).communicate()[0].strip()
+                report['revision'] = revision
+
+        if options.perf_output:
+            f = open(options.perf_output, 'w')
+            json.dump(report, f)
+            f.close()
+
+        if options.perf_upload:
+            upload_performance_report(json.dumps(report))
+    else:
+        # Write a human readable summary
+        print '------------------------------------------------------------';
+        for metric in sorted(metric_summaries.keys()):
+            summary = metric_summaries[metric]
+            print "#", summary['description']
+            print metric, ", ".join((str(x) for x in summary['values']))
+        print '------------------------------------------------------------';
+
+    return True
+
+# Main program
+
+parser = optparse.OptionParser()
+parser.add_option("", "--perf", metavar="PERF_MODULE",
+		  help="Specify the name of a performance module to run")
+parser.add_option("", "--perf-iters", type="int", metavar="ITERS",
+		  help="Numbers of iterations of performance module to run",
+                  default=1)
+parser.add_option("", "--perf-warmup", action="store_true",
+		  help="Run a dry run before performance tests")
+parser.add_option("", "--perf-output", metavar="OUTPUT_FILE",
+		  help="Output file to write performance report")
+parser.add_option("", "--perf-upload", action="store_true",
+		  help="Upload performance report to server")
+parser.add_option("", "--version", action="callback", callback=show_version,
+                  help="Display version and exit")
+
+options, args = parser.parse_args()
+
+normal_exit = run_performance_test(args)
+if normal_exit:
+    sys.exit(0)
+else:
+    sys.exit(1)
--- a/src/gnome-shell-plugin.c
+++ b/src/gnome-shell-plugin.c
@ -40,9 +40,6 @@
 #include "shell-perf-log.h"
 #include "shell-wm-private.h"

-static void gnome_shell_plugin_dispose     (GObject *object);
-static void gnome_shell_plugin_finalize    (GObject *object);
-
 static void gnome_shell_plugin_start            (MetaPlugin          *plugin);
 static void gnome_shell_plugin_minimize         (MetaPlugin          *plugin,
                                                 MetaWindowActor     *actor);
@ -115,12 +112,8 @@ G_DEFINE_TYPE (GnomeShellPlugin, gnome_shell_plugin, META_TYPE_PLUGIN)
 static void
 gnome_shell_plugin_class_init (GnomeShellPluginClass *klass)
 {
-  GObjectClass      *gobject_class = G_OBJECT_CLASS (klass);
  MetaPluginClass *plugin_class  = META_PLUGIN_CLASS (klass);

-  gobject_class->dispose         = gnome_shell_plugin_dispose;
-  gobject_class->finalize        = gnome_shell_plugin_finalize;
-
  plugin_class->start            = gnome_shell_plugin_start;
  plugin_class->map              = gnome_shell_plugin_map;
  plugin_class->minimize         = gnome_shell_plugin_minimize;
@ -202,18 +195,6 @@ gnome_shell_plugin_start (MetaPlugin *plugin)
    }
 }

-static void
-gnome_shell_plugin_dispose (GObject *object)
-{
-  G_OBJECT_CLASS(gnome_shell_plugin_parent_class)->dispose (object);
-}
-
-static void
-gnome_shell_plugin_finalize (GObject *object)
-{
-  G_OBJECT_CLASS(gnome_shell_plugin_parent_class)->finalize (object);
-}
-
 static ShellWM *
 get_shell_wm (void)
 {
--- a/src/main.c
+++ b/src/main.c
@ -24,9 +24,12 @@
 #include "shell-a11y.h"
 #include "shell-global.h"
 #include "shell-global-private.h"
+#include "shell-js.h"
 #include "shell-perf-log.h"
 #include "st.h"

+#include <jsapi.h>
+
 extern GType gnome_shell_plugin_get_type (void);

 #define SHELL_DBUS_SERVICE "org.gnome.Shell"
@ -35,6 +38,7 @@ extern GType gnome_shell_plugin_get_type (void);
 #define OVERRIDES_SCHEMA "org.gnome.shell.overrides"

 static gboolean is_gdm_mode = FALSE;
+static char *session_mode = NULL;

 #define DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER 1
 #define DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER 4
@ -173,6 +177,18 @@ shell_prefs_init (void)
                                         OVERRIDES_SCHEMA);
 }

+static void
+shell_introspection_init (void)
+{
+
+  g_irepository_prepend_search_path (MUTTER_TYPELIB_DIR);
+  g_irepository_prepend_search_path (GNOME_SHELL_PKGLIBDIR);
+#if HAVE_BLUETOOTH
+  g_irepository_prepend_search_path (BLUETOOTH_DIR);
+#endif
+
+}
+
 static void
 malloc_statistics_callback (ShellPerfLog *perf_log,
                            gpointer      data)
@ -238,6 +254,48 @@ default_log_handler (const char     *log_domain,
    g_log_default_handler (log_domain, log_level, message, data);
 }

+static void
+shut_up (const char     *domain,
+         GLogLevelFlags  level,
+         const char     *message,
+         gpointer        user_data)
+{
+}
+
+static gboolean
+list_modes (const char  *option_name,
+            const char  *value,
+            gpointer     data,
+            GError     **error)
+{
+  ShellGlobal *global;
+  GjsContext *context;
+  const char *script;
+  int status;
+
+  /* Many of our imports require global to be set, so rather than
+   * tayloring our imports carefully here to avoid that dependency,
+   * we just set it.
+   * ShellGlobal has some GTK+ dependencies, so initialize GTK+; we
+   * don't really care if it fails though (e.g. when running from a tty),
+   * so we mute all warnings */
+  g_log_set_default_handler (shut_up, NULL);
+  gtk_init_check (NULL, NULL);
+
+  _shell_global_init (NULL);
+  global = shell_global_get ();
+  context = _shell_global_get_gjs_context (global);
+
+  shell_introspection_init ();
+
+  script = "imports.ui.environment.init();"
+           "imports.ui.sessionMode.listModes();";
+  if (!gjs_context_eval (context, script, -1, "<main>", &status, NULL))
+      g_message ("Retrieving list of available modes failed.");
+
+  exit (status);
+}
+
 static gboolean
 print_version (const gchar    *option_name,
               const gchar    *value,
@ -256,11 +314,23 @@ GOptionEntry gnome_shell_options[] = {
    NULL
  },
  {
-    "gdm-mode", 0, 0, G_OPTION_ARG_NONE,
+    "gdm-mode", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE,
    &is_gdm_mode,
    N_("Mode used by GDM for login screen"),
    NULL
  },
+  {
+    "mode", 0, 0, G_OPTION_ARG_STRING,
+    &session_mode,
+    N_("Use a specific mode, e.g. \"gdm\" for login screen"),
+    "MODE"
+  },
+  {
+    "list-modes", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK,
+    list_modes,
+    N_("List possible modes"),
+    NULL
+  },
  { NULL }
 };

@ -269,7 +339,6 @@ main (int argc, char **argv)
 {
  GOptionContext *ctx;
  GError *error = NULL;
-  ShellSessionType session_type;
  int ecode;
  TpDebugSender *sender;

@ -308,11 +377,7 @@ main (int argc, char **argv)
  shell_a11y_init ();
  shell_perf_log_init ();
  shell_prefs_init ();
-
-  g_irepository_prepend_search_path (GNOME_SHELL_PKGLIBDIR);
-#if HAVE_BLUETOOTH
-  g_irepository_prepend_search_path (BLUETOOTH_DIR);
-#endif
+  shell_introspection_init ();

  /* Turn on telepathy-glib debugging but filter it out in
   * default_log_handler. This handler also exposes all the logs over D-Bus
@ -323,12 +388,10 @@ main (int argc, char **argv)
  g_log_set_default_handler (default_log_handler, sender);

  /* Initialize the global object */
-  if (is_gdm_mode)
-      session_type = SHELL_SESSION_GDM;
-  else
-      session_type = SHELL_SESSION_USER;
+  if (session_mode == NULL)
+    session_mode = is_gdm_mode ? "gdm" : "user";

-  _shell_global_init ("session-type", session_type, NULL);
+  _shell_global_init ("session-mode", session_mode, NULL);

  ecode = meta_run ();

@ -342,3 +405,17 @@ main (int argc, char **argv)

  return ecode;
 }
+
+/* HACK:
+   Add a dummy function that calls into libgnome-shell-js.so to ensure it's
+   linked to /usr/bin/gnome-shell even when linking with --as-needed.
+   This function is never actually called.
+   https://bugzilla.gnome.org/show_bug.cgi?id=670477
+*/
+void _shell_link_to_shell_js (void);
+
+void
+_shell_link_to_shell_js (void)
+{
+  shell_js_add_extension_importer (NULL, NULL, NULL, NULL);
+}
--- a/src/shell-app-system.c
+++ b/src/shell-app-system.c
@ -608,6 +608,42 @@ shell_app_system_lookup_heuristic_basename (ShellAppSystem *system,
  return NULL;
 }

+/**
+ * shell_app_system_lookup_wmclass:
+ * @system: a #ShellAppSystem
+ * @wmclass: A WM_CLASS value
+ *
+ * Find a valid application corresponding to a WM_CLASS value.
+ *
+ * Returns: (transfer none): A #ShellApp for @wmclass
+ */
+ShellApp *
+shell_app_system_lookup_wmclass (ShellAppSystem *system,
+                                 const char     *wmclass)
+{
+  char *canonicalized;
+  char *desktop_file;
+  ShellApp *app;
+
+  if (wmclass == NULL)
+    return NULL;
+
+  canonicalized = g_ascii_strdown (wmclass, -1);
+
+  /* This handles "Fedora Eclipse", probably others.
+   * Note g_strdelimit is modify-in-place. */
+  g_strdelimit (canonicalized, " ", '-');
+
+  desktop_file = g_strconcat (canonicalized, ".desktop", NULL);
+
+  app = shell_app_system_lookup_heuristic_basename (system, desktop_file);
+
+  g_free (canonicalized);
+  g_free (desktop_file);
+
+  return app;
+}
+
 /**
 * shell_app_system_get_all:
 * @system:
--- a/src/shell-app-system.h
+++ b/src/shell-app-system.h
@ -49,7 +49,8 @@ ShellApp       *shell_app_system_lookup_app_for_path          (ShellAppSystem  *
                                                               const char      *desktop_path);
 ShellApp       *shell_app_system_lookup_heuristic_basename    (ShellAppSystem  *system,
                                                               const char      *id);
-
+ShellApp       *shell_app_system_lookup_wmclass               (ShellAppSystem *system,
+                                                               const char     *wmclass);

 GSList         *shell_app_system_get_all                   (ShellAppSystem  *system);

--- a/src/shell-app.c
+++ b/src/shell-app.c
@ -371,7 +371,7 @@ shell_app_get_name (ShellApp *app)

      name = meta_window_get_wm_class (window);
      if (!name)
-        name = _("Unknown");
+        name = C_("program", "Unknown");
      return name;
    }
 }
@ -493,7 +493,7 @@ shell_app_activate_window (ShellApp     *app,
    return;
  else
    {
-      GSList *iter;
+      GSList *windows_reversed, *iter;
      ShellGlobal *global = shell_global_get ();
      MetaScreen *screen = shell_global_get_screen (global);
      MetaDisplay *display = meta_screen_get_display (screen);
@ -511,13 +511,16 @@ shell_app_activate_window (ShellApp     *app,
      /* Now raise all the other windows for the app that are on
       * the same workspace, in reverse order to preserve the stacking.
       */
-      for (iter = windows; iter; iter = iter->next)
+      windows_reversed = g_slist_copy (windows);
+      windows_reversed = g_slist_reverse (windows_reversed);
+      for (iter = windows_reversed; iter; iter = iter->next)
        {
          MetaWindow *other_window = iter->data;

          if (other_window != window)
            meta_window_raise (other_window);
        }
+      g_slist_free (windows_reversed);

      /* If we have a transient that the user's interacted with more recently than
       * the window, pick that.
--- a/src/shell-global-private.h
+++ b/src/shell-global-private.h
@ -16,7 +16,4 @@ GjsContext *_shell_global_get_gjs_context (ShellGlobal  *global);
 gboolean _shell_global_check_xdnd_event (ShellGlobal  *global,
                                         XEvent       *xev);

-void     _shell_global_set_session_type (ShellGlobal      *global,
-                                         ShellSessionType  session_type);
-
 #endif /* __SHELL_GLOBAL_PRIVATE_H__ */
--- a/src/shell-global.c
+++ b/src/shell-global.c
@ -59,7 +59,7 @@ struct _ShellGlobal {
  MetaScreen *meta_screen;
  GdkScreen *gdk_screen;

-  ShellSessionType session_type;
+  char *session_mode;

  /* We use this window to get a notification from GTK+ when
   * a widget in our process does a GTK+ grab.  See
@ -97,7 +97,7 @@ struct _ShellGlobal {
 enum {
  PROP_0,

-  PROP_SESSION_TYPE,
+  PROP_SESSION_MODE,
  PROP_OVERLAY_GROUP,
  PROP_SCREEN,
  PROP_GDK_SCREEN,
@ -143,8 +143,9 @@ shell_global_set_property(GObject         *object,
    case PROP_STAGE_INPUT_MODE:
      shell_global_set_stage_input_mode (global, g_value_get_enum (value));
      break;
-    case PROP_SESSION_TYPE:
-      global->session_type = g_value_get_enum (value);
+    case PROP_SESSION_MODE:
+      g_clear_pointer (&global->session_mode, g_free);
+      global->session_mode = g_ascii_strdown (g_value_get_string (value), -1);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -162,8 +163,8 @@ shell_global_get_property(GObject         *object,

  switch (prop_id)
    {
-    case PROP_SESSION_TYPE:
-      g_value_set_enum (value, shell_global_get_session_type (global));
+    case PROP_SESSION_MODE:
+      g_value_set_string (value, shell_global_get_session_mode (global));
      break;
    case PROP_OVERLAY_GROUP:
      g_value_set_object (value, meta_get_overlay_group_for_screen (global->meta_screen));
@ -343,13 +344,12 @@ shell_global_class_init (ShellGlobalClass *klass)
                    G_TYPE_STRING);

  g_object_class_install_property (gobject_class,
-                                   PROP_SESSION_TYPE,
-                                   g_param_spec_enum ("session-type",
-                                                      "Session Type",
-                                                      "The type of session",
-                                                      SHELL_TYPE_SESSION_TYPE,
-                                                      SHELL_SESSION_USER,
-                                                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
+                                   PROP_SESSION_MODE,
+                                   g_param_spec_string ("session-mode",
+                                                        "Session Mode",
+                                                        "The session mode to use",
+                                                        "user",
+                                                        G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
  g_object_class_install_property (gobject_class,
                                   PROP_OVERLAY_GROUP,
                                   g_param_spec_object ("overlay-group",
@ -805,90 +805,9 @@ global_stage_after_paint (ClutterStage *stage,
                        "clutter.stagePaintDone");
 }

-static void
-update_font_options (GtkSettings  *settings,
-                     ClutterStage *stage)
-{
-  StThemeContext *context;
-  ClutterBackend *backend;
-  gint dpi;
-  gint hinting;
-  gchar *hint_style_str;
-  cairo_hint_style_t hint_style = CAIRO_HINT_STYLE_NONE;
-  gint antialias;
-  cairo_antialias_t antialias_mode = CAIRO_ANTIALIAS_NONE;
-  cairo_font_options_t *options;
-
-  g_object_get (settings,
-                "gtk-xft-dpi", &dpi,
-                "gtk-xft-antialias", &antialias,
-                "gtk-xft-hinting", &hinting,
-                "gtk-xft-hintstyle", &hint_style_str,
-                NULL);
-
-  context = st_theme_context_get_for_stage (stage);
-
-  if (dpi != -1)
-    /* GTK stores resolution as 1024 * dots/inch */
-    st_theme_context_set_resolution (context, dpi / 1024);
-  else
-    st_theme_context_set_default_resolution (context);
-
-  /* Clutter (as of 0.9) passes comprehensively wrong font options
-   * override whatever set_font_flags() did above.
-   *
-   * http://bugzilla.openedhand.com/show_bug.cgi?id=1456
-   */
-  backend = clutter_get_default_backend ();
-  options = cairo_font_options_create ();
-
-  cairo_font_options_set_hint_metrics (options, CAIRO_HINT_METRICS_ON);
-
-  if (hinting >= 0 && !hinting)
-    {
-      hint_style = CAIRO_HINT_STYLE_NONE;
-    }
-  else if (hint_style_str)
-    {
-      if (strcmp (hint_style_str, "hintnone") == 0)
-        hint_style = CAIRO_HINT_STYLE_NONE;
-      else if (strcmp (hint_style_str, "hintslight") == 0)
-        hint_style = CAIRO_HINT_STYLE_SLIGHT;
-      else if (strcmp (hint_style_str, "hintmedium") == 0)
-        hint_style = CAIRO_HINT_STYLE_MEDIUM;
-      else if (strcmp (hint_style_str, "hintfull") == 0)
-        hint_style = CAIRO_HINT_STYLE_FULL;
-    }
-
-  g_free (hint_style_str);
-
-  cairo_font_options_set_hint_style (options, hint_style);
-
-  /* We don't want to turn on subpixel anti-aliasing; since Clutter
-   * doesn't currently have the code to support ARGB masks,
-   * generating them then squashing them back to A8 is pointless.
-   */
-  antialias_mode = (antialias < 0 || antialias) ? CAIRO_ANTIALIAS_GRAY
-                                                : CAIRO_ANTIALIAS_NONE;
-
-  cairo_font_options_set_antialias (options, antialias_mode);
-
-  clutter_backend_set_font_options (backend, options);
-  cairo_font_options_destroy (options);
-}
-
-static void
-settings_notify_cb (GtkSettings *settings,
-                    GParamSpec  *pspec,
-                    gpointer     data)
-{
-  update_font_options (settings, CLUTTER_STAGE (data));
-}
-
 static void
 shell_fonts_init (ClutterStage *stage)
 {
-  GtkSettings *settings;
  CoglPangoFontMap *fontmap;

  /* Disable text mipmapping; it causes problems on pre-GEM Intel
@ -898,19 +817,6 @@ shell_fonts_init (ClutterStage *stage)
   */
  fontmap = COGL_PANGO_FONT_MAP (clutter_get_font_map ());
  cogl_pango_font_map_set_use_mipmapping (fontmap, FALSE);
-
-  settings = gtk_settings_get_default ();
-  g_object_connect (settings,
-                    "signal::notify::gtk-xft-dpi",
-                    G_CALLBACK (settings_notify_cb), stage,
-                    "signal::notify::gtk-xft-antialias",
-                    G_CALLBACK (settings_notify_cb), stage,
-                    "signal::notify::gtk-xft-hinting",
-                    G_CALLBACK (settings_notify_cb), stage,
-                    "signal::notify::gtk-xft-hintstyle",
-                    G_CALLBACK (settings_notify_cb), stage,
-                    NULL);
-  update_font_options (settings, stage);
 }

 /* This is an IBus workaround. The flow of events with IBus is that every time
@ -1870,31 +1776,10 @@ shell_global_launch_calendar_server (ShellGlobal *global)
  g_free (calendar_server_exe);
 }

-/**
- * shell_global_get_session_type:
- * @global: The #ShellGlobal.
- *
- * Gets the type of session gnome-shell provides.
- *
- * The type determines what UI elements are displayed,
- * what keybindings work, and generally how the shell
- * behaves.
- *
- * A session type of #SHELL_SESSION_USER means gnome-shell
- * will enable the activities overview, status menu, run dialog,
- * etc. This is the default.
- *
- * A session type of #SHELL_SESSION_GDM means gnome-shell
- * will enable a login dialog and run in a more confined
- * way. This type is suitable for the display manager.
- *
- * Returns: the type of session gnome-shell is providing.
- */
-ShellSessionType
-shell_global_get_session_type (ShellGlobal  *global)
+const char *
+shell_global_get_session_mode (ShellGlobal *global)
 {
-  g_return_val_if_fail (SHELL_IS_GLOBAL (global),
-                        SHELL_SESSION_USER);
+  g_return_val_if_fail (SHELL_IS_GLOBAL (global), "user");

-  return global->session_type;
+  return global->session_mode;
 }
--- a/src/shell-global.h
+++ b/src/shell-global.h
@ -141,12 +141,7 @@ void     shell_global_reexec_self               (ShellGlobal  *global);

 void     shell_global_launch_calendar_server    (ShellGlobal  *global);

-typedef enum {
-  SHELL_SESSION_USER,
-  SHELL_SESSION_GDM
-} ShellSessionType;
-
-ShellSessionType shell_global_get_session_type  (ShellGlobal  *global);
+const char *     shell_global_get_session_mode  (ShellGlobal  *global);

 G_END_DECLS

--- a/src/shell-invert-lightness-effect.c
+++ b/src/shell-invert-lightness-effect.c
@ -0,0 +1,214 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/*
+ * Copyright (C) 2010-2012 Inclusive Design Research Centre, OCAD University.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author:
+ *   Joseph Scheuhammer <clown@alum.mit.edu>
+ */
+
+/**
+ * SECTION:shell-invert-lightness-effect
+ * @short_description: A colorization effect where lightness is inverted but
+ * color is not.
+ * @see_also: #ClutterEffect, #ClutterOffscreenEffect
+ *
+ * #ShellInvertLightnessEffect is a sub-class of #ClutterEffect that enhances
+ * the appearance of a clutter actor.  Specifically it inverts the lightness
+ * of a #ClutterActor (e.g., darker colors become lighter, white becomes black,
+ * and white, black).
+ */
+
+#define SHELL_INVERT_LIGHTNESS_EFFECT_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), SHELL_TYPE_INVERT_LIGHTNESS_EFFECT, ShellInvertLightnessEffectClass))
+#define SHELL_IS_INVERT_EFFECT_CLASS(klass)           (G_TYPE_CHECK_CLASS_TYPE ((klass), SHELL_TYPE_INVERT_LIGHTNESS_EFFECT))
+#define SHELL_INVERT_LIGHTNESS_EFFECT_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), SHELL_TYPE_INVERT_LIGHTNESS_EFFEC, ShellInvertLightnessEffectClass))
+
+#define CLUTTER_ENABLE_EXPERIMENTAL_API
+
+#include "shell-invert-lightness-effect.h"
+
+#include <cogl/cogl.h>
+
+struct _ShellInvertLightnessEffect
+{
+  ClutterOffscreenEffect parent_instance;
+
+  gint tex_width;
+  gint tex_height;
+
+  CoglPipeline *pipeline;
+};
+
+struct _ShellInvertLightnessEffectClass
+{
+  ClutterOffscreenEffectClass parent_class;
+
+  CoglPipeline *base_pipeline;
+};
+
+/* Lightness inversion in GLSL.
+ */
+static const gchar *invert_lightness_source =
+  "cogl_texel = texture2D (cogl_sampler, cogl_tex_coord.st);\n"
+  "vec3 effect = vec3 (cogl_texel);\n"
+  "\n"
+  "float maxColor = max (cogl_texel.r, max (cogl_texel.g, cogl_texel.b));\n"
+  "float minColor = min (cogl_texel.r, min (cogl_texel.g, cogl_texel.b));\n"
+  "float lightness = (maxColor + minColor) / 2.0;\n"
+  "\n"
+  "float delta = (1.0 - lightness) - lightness;\n"
+  "effect.rgb = (effect.rgb + delta);\n"
+  "\n"
+  "cogl_texel = vec4 (effect, cogl_texel.a);\n";
+
+G_DEFINE_TYPE (ShellInvertLightnessEffect,
+               shell_invert_lightness_effect,
+               CLUTTER_TYPE_OFFSCREEN_EFFECT);
+
+static gboolean
+shell_invert_lightness_effect_pre_paint (ClutterEffect *effect)
+{
+  ShellInvertLightnessEffect *self = SHELL_INVERT_LIGHTNESS_EFFECT (effect);
+  ClutterEffectClass *parent_class;
+
+  if (!clutter_actor_meta_get_enabled (CLUTTER_ACTOR_META (effect)))
+    return FALSE;
+
+  if (!clutter_feature_available (CLUTTER_FEATURE_SHADERS_GLSL))
+    {
+      /* if we don't have support for GLSL shaders then we
+       * forcibly disable the ActorMeta
+       */
+      g_warning ("Unable to use the ShellInvertLightnessEffect: the "
+                 "graphics hardware or the current GL driver does not "
+                 "implement support for the GLSL shading language.");
+      clutter_actor_meta_set_enabled (CLUTTER_ACTOR_META (self), FALSE);
+      return FALSE;
+    }
+
+  parent_class =
+    CLUTTER_EFFECT_CLASS (shell_invert_lightness_effect_parent_class);
+  if (parent_class->pre_paint (effect))
+    {
+      ClutterOffscreenEffect *offscreen_effect =
+        CLUTTER_OFFSCREEN_EFFECT (effect);
+      CoglHandle texture;
+
+      texture = clutter_offscreen_effect_get_texture (offscreen_effect);
+      self->tex_width = cogl_texture_get_width (texture);
+      self->tex_height = cogl_texture_get_height (texture);
+
+      cogl_pipeline_set_layer_texture (self->pipeline, 0, texture);
+
+      return TRUE;
+    }
+  else
+    return FALSE;
+}
+
+static void
+shell_invert_lightness_effect_paint_target (ClutterOffscreenEffect *effect)
+{
+  ShellInvertLightnessEffect *self = SHELL_INVERT_LIGHTNESS_EFFECT (effect);
+  ClutterActor *actor;
+  guint8 paint_opacity;
+
+  actor = clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (effect));
+  paint_opacity = clutter_actor_get_paint_opacity (actor);
+
+  cogl_pipeline_set_color4ub (self->pipeline,
+                              paint_opacity,
+                              paint_opacity,
+                              paint_opacity,
+                              paint_opacity);
+  cogl_push_source (self->pipeline);
+
+  cogl_rectangle (0, 0, self->tex_width, self->tex_height);
+
+  cogl_pop_source ();
+}
+
+static void
+shell_invert_lightness_effect_dispose (GObject *gobject)
+{
+  ShellInvertLightnessEffect *self = SHELL_INVERT_LIGHTNESS_EFFECT (gobject);
+
+  if (self->pipeline != NULL)
+    {
+      cogl_object_unref (self->pipeline);
+      self->pipeline = NULL;
+    }
+
+  G_OBJECT_CLASS (shell_invert_lightness_effect_parent_class)->dispose (gobject);
+}
+
+static void
+shell_invert_lightness_effect_class_init (ShellInvertLightnessEffectClass *klass)
+{
+  ClutterEffectClass *effect_class = CLUTTER_EFFECT_CLASS (klass);
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+  ClutterOffscreenEffectClass *offscreen_class;
+
+  offscreen_class = CLUTTER_OFFSCREEN_EFFECT_CLASS (klass);
+  offscreen_class->paint_target = shell_invert_lightness_effect_paint_target;
+
+  effect_class->pre_paint = shell_invert_lightness_effect_pre_paint;
+
+  gobject_class->dispose = shell_invert_lightness_effect_dispose;
+}
+
+static void
+shell_invert_lightness_effect_init (ShellInvertLightnessEffect *self)
+{
+  ShellInvertLightnessEffectClass *klass;
+  klass = SHELL_INVERT_LIGHTNESS_EFFECT_GET_CLASS (self);
+
+  if (G_UNLIKELY (klass->base_pipeline == NULL))
+    {
+      CoglSnippet *snippet;
+      CoglContext *ctx =
+        clutter_backend_get_cogl_context (clutter_get_default_backend ());
+
+      klass->base_pipeline = cogl_pipeline_new (ctx);
+
+      snippet = cogl_snippet_new (COGL_SNIPPET_HOOK_TEXTURE_LOOKUP,
+                                  NULL,
+                                  NULL);
+      cogl_snippet_set_replace (snippet, invert_lightness_source);
+      cogl_pipeline_add_layer_snippet (klass->base_pipeline, 0, snippet);
+      cogl_object_unref (snippet);
+
+      cogl_pipeline_set_layer_null_texture (klass->base_pipeline,
+                                            0, /* layer number */
+                                            COGL_TEXTURE_TYPE_2D);
+    }
+
+  self->pipeline = cogl_pipeline_copy (klass->base_pipeline);
+}
+
+/**
+ * shell_invert_lightness_effect_new:
+ *
+ * Creates a new #ShellInvertLightnessEffect to be used with
+ * clutter_actor_add_effect()
+ *
+ * Return value: (transfer full): the newly created
+ * #ShellInvertLightnessEffect or %NULL.  Use g_object_unref() when done.
+ */
+ClutterEffect *
+shell_invert_lightness_effect_new (void)
+{
+  return g_object_new (SHELL_TYPE_INVERT_LIGHTNESS_EFFECT, NULL);
+}
--- a/src/shell-invert-lightness-effect.h
+++ b/src/shell-invert-lightness-effect.h
@ -0,0 +1,42 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/*
+ * Copyright © 2010-2012 Inclusive Design Research Centre, OCAD University.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author:
+ *   Joseph Scheuhammer <clown@alum.mit.edu>
+ */
+#ifndef __SHELL_INVERT_LIGHTNESS_EFFECT_H__
+#define __SHELL_INVERT_LIGHTNESS_EFFECT_H__
+
+#define COGL_ENABLE_EXPERIMENTAL_API
+#include <clutter/clutter.h>
+
+G_BEGIN_DECLS
+
+#define SHELL_TYPE_INVERT_LIGHTNESS_EFFECT        (shell_invert_lightness_effect_get_type ())
+#define SHELL_INVERT_LIGHTNESS_EFFECT(obj)        (G_TYPE_CHECK_INSTANCE_CAST ((obj), SHELL_TYPE_INVERT_LIGHTNESS_EFFECT, ShellInvertLightnessEffect))
+#define SHELL_IS_INVERT_LIGHTNESS_EFFECT(obj)     (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SHELL_TYPE_INVERT_LIGHTNESS_EFFECT))
+
+typedef struct _ShellInvertLightnessEffect        ShellInvertLightnessEffect;
+typedef struct _ShellInvertLightnessEffectClass   ShellInvertLightnessEffectClass;
+
+GType shell_invert_lightness_effect_get_type (void) G_GNUC_CONST;
+
+ClutterEffect *shell_invert_lightness_effect_new (void);
+
+G_END_DECLS
+
+#endif /* __SHELL_INVERT_LIGHTNESS_EFFECT_H__ */
--- a/src/shell-js.c
+++ b/src/shell-js.c
@ -79,15 +79,3 @@ shell_js_add_extension_importer (const char  *target_object_script,
  JS_EndRequest (context);
  return ret;
 }
-
-/**
- * shell_js_format_int_alternative_output:
- * @intval:
- *
- * Returns: (transfer full):
- */
-gchar *
-shell_js_format_int_alternative_output (gint intval)
-{
-  return g_strdup_printf ("%Id", intval);
-}
--- a/src/shell-js.h
+++ b/src/shell-js.h
@ -11,8 +11,6 @@ gboolean shell_js_add_extension_importer (const char   *target_object_script,
                                          const char   *directory,
                                          GError      **error);

-gchar   *shell_js_format_int_alternative_output (gint intval);
-
 G_BEGIN_DECLS

 #endif /* __SHELL_JS_H__ */
--- a/src/shell-network-agent.c
+++ b/src/shell-network-agent.c
@ -76,6 +76,26 @@ shell_agent_request_free (gpointer data)
  g_slice_free (ShellAgentRequest, request);
 }

+static void
+shell_agent_request_cancel (ShellAgentRequest *request)
+{
+  GError *error;
+  ShellNetworkAgent *self;
+
+  self = request->self;
+
+  error = g_error_new (NM_SECRET_AGENT_ERROR,
+                       NM_SECRET_AGENT_ERROR_AGENT_CANCELED,
+                       "Canceled by NetworkManager");
+  request->callback (NM_SECRET_AGENT (self), request->connection,
+                     NULL, error, request->callback_data);
+
+  g_signal_emit (self, signals[SIGNAL_CANCEL_REQUEST], 0, request->request_id);
+
+  g_hash_table_remove (self->priv->requests, request->request_id);
+  g_error_free (error);
+}
+
 static void
 shell_network_agent_init (ShellNetworkAgent *agent)
 {
@ -341,6 +361,17 @@ shell_network_agent_get_secrets (NMSecretAgent                 *agent,
  ShellAgentRequest *request;
  NMSettingConnection *setting_connection;
  const char *connection_type;
+  char *request_id;
+
+  request_id = g_strdup_printf ("%s/%s", connection_path, setting_name);
+  if ((request = g_hash_table_lookup (self->priv->requests, request_id)) != NULL)
+    {
+      /* We already have a request pending for this (connection, setting)
+       * Cancel it before starting the new one.
+       * This will also free the request structure and associated resources.
+       */
+      shell_agent_request_cancel (request);
+    }

  setting_connection = nm_connection_get_setting_connection (connection);
  connection_type = nm_setting_connection_get_connection_type (setting_connection);
@ -371,7 +402,7 @@ shell_network_agent_get_secrets (NMSecretAgent                 *agent,
  else
    request->vpn_entries = NULL;

-  request->request_id = g_strdup_printf ("%s/%s", connection_path, setting_name);
+  request->request_id = request_id;
  g_hash_table_replace (self->priv->requests, request->request_id, request);

  if ((flags & NM_SECRET_AGENT_GET_SECRETS_FLAG_REQUEST_NEW) ||
@ -409,6 +440,7 @@ shell_network_agent_set_password (ShellNetworkAgent *self,

  priv = self->priv;
  request = g_hash_table_lookup (priv->requests, request_id);
+  g_return_if_fail (request != NULL);

  if (!request->is_vpn)
    {
@ -438,6 +470,7 @@ shell_network_agent_respond (ShellNetworkAgent         *self,

  priv = self->priv;
  request = g_hash_table_lookup (priv->requests, request_id);
+  g_return_if_fail (request != NULL);

  if (response == SHELL_NETWORK_AGENT_USER_CANCELED)
    {
@ -488,20 +521,22 @@ shell_network_agent_cancel_get_secrets (NMSecretAgent *agent,
 {
  ShellNetworkAgent *self = SHELL_NETWORK_AGENT (agent);
  ShellNetworkAgentPrivate *priv = self->priv;
+  gchar *request_id;
+  ShellAgentRequest *request;

-  gchar *request_id = g_strdup_printf ("%s/%s", connection_path, setting_name);
-  ShellAgentRequest *request = g_hash_table_lookup (priv->requests, request_id);
-
-  GError *error = g_error_new (NM_SECRET_AGENT_ERROR,
-                               NM_SECRET_AGENT_ERROR_AGENT_CANCELED,
-                               "Canceled by NetworkManager");
-  request->callback (agent, request->connection, NULL, error, request->callback_data);
-
-  g_signal_emit (self, signals[SIGNAL_CANCEL_REQUEST], 0, request_id);
-
-  g_hash_table_remove (priv->requests, request_id);
+  request_id = g_strdup_printf ("%s/%s", connection_path, setting_name);
+  request = g_hash_table_lookup (priv->requests, request_id);
  g_free (request_id);
-  g_error_free (error);
+
+  if (!request)
+    {
+      /* We've already sent the result, but the caller cancelled the
+       * operation before receiving that result.
+       */
+      return;
+    }
+
+  shell_agent_request_cancel (request);
 }

 /************************* saving of secrets ****************************************/
--- a/src/shell-tp-client.c
+++ b/src/shell-tp-client.c
@ -330,34 +330,6 @@ shell_tp_client_grab_contact_list_changed (ShellTpClient *self,

 /* Telepathy utility functions */

-
-/**
- * shell_get_contact_events:
- * @log_manager: A #TplLogManager
- * @account: A #TpAccount
- * @entity: A #TplEntity
- * @num_events: The number of events to retrieve
- * @callback: (scope async): User callback to run when the contact is ready
- *
- * Wrap tpl_log_manager_get_filtered_events_async because gjs cannot support
- * multiple callbacks in the same function call.
- */
-void
-shell_get_contact_events (TplLogManager *log_manager,
-                          TpAccount *account,
-                          TplEntity *entity,
-                          guint num_events,
-                          GAsyncReadyCallback callback)
-{
-  tpl_log_manager_get_filtered_events_async (log_manager,
-                                             account,
-                                             entity,
-                                             TPL_EVENT_MASK_TEXT,
-                                             num_events,
-                                             NULL, NULL,
-                                             callback, NULL);
-}
-
 /* gjs doesn't allow us to craft a GError so we need a C wrapper */
 void
 shell_decline_dispatch_op (TpAddDispatchOperationContext *context,
--- a/src/shell-tp-client.h
+++ b/src/shell-tp-client.h
@ -7,7 +7,6 @@
 #include <glib-object.h>

 #include <telepathy-glib/telepathy-glib.h>
-#include <telepathy-logger/telepathy-logger.h>

 G_BEGIN_DECLS

@ -103,12 +102,6 @@ void shell_tp_client_grab_contact_list_changed (ShellTpClient *self,

 /* Telepathy utility functions */

-void shell_get_contact_events (TplLogManager *log_manager,
-                               TpAccount *account,
-                               TplEntity *entity,
-                               guint num_events,
-                               GAsyncReadyCallback callback);
-
 void shell_decline_dispatch_op (TpAddDispatchOperationContext *context,
                                const gchar *message);

--- a/src/shell-util.c
+++ b/src/shell-util.c
@ -592,29 +592,6 @@ shell_util_get_week_start ()
  return week_start;
 }

-/**
- * shell_write_soup_message_to_stream:
- * @stream: a #GOutputStream
- * @message: a #SoupMessage
- * @error: location to store GError
- *
- * Write a string to a GOutputStream as binary data. This is a
- * workaround for the lack of proper binary strings in GJS.
- */
-void
-shell_write_soup_message_to_stream (GOutputStream *stream,
-                                    SoupMessage   *message,
-                                    GError       **error)
-{
-  SoupMessageBody *body;
-
-  body = message->response_body;
-
-  g_output_stream_write_all (stream,
-                             body->data, body->length,
-                             NULL, NULL, error);
-}
-
 /**
 * shell_write_string_to_stream:
 * @stream: a #GOutputStream
--- a/src/shell-util.h
+++ b/src/shell-util.h
@ -25,10 +25,6 @@ char    *shell_util_normalize_and_casefold     (const char       *str);
 char    *shell_util_format_date                (const char       *format,
                                                gint64            time_ms);

-void     shell_write_soup_message_to_stream    (GOutputStream    *stream,
-                                                SoupMessage      *message,
-                                                GError          **error);
-
 gboolean shell_write_string_to_stream          (GOutputStream    *stream,
                                                const char       *str,
                                                GError          **error);
--- a/src/shell-window-tracker.c
+++ b/src/shell-window-tracker.c
@ -126,30 +126,6 @@ shell_window_tracker_class_init (ShellWindowTrackerClass *klass)
                                                   G_TYPE_NONE, 0);
 }

-/**
- * get_appid_from_window:
- *
- * Turn the WM_CLASS property into our best guess at a .desktop file id.
- */
-static char *
-get_appid_from_window (MetaWindow  *window)
-{
-  const char *wmclass;
-  char *appid_guess;
-
-  wmclass = meta_window_get_wm_class (window);
-  if (!wmclass)
-    return NULL;
-
-  appid_guess = g_ascii_strdown (wmclass, -1);
-
-  /* This handles "Fedora Eclipse", probably others.
-   * Note g_strdelimit is modify-in-place. */
-  g_strdelimit (appid_guess, " ", '-');
-
-  return appid_guess;
-}
-
 /**
 * shell_window_tracker_is_window_interesting:
 *
@ -201,40 +177,6 @@ shell_window_tracker_is_window_interesting (MetaWindow *window)
  return TRUE;
 }

-/**
- * get_app_from_window_wmclass:
- *
- * Looks only at the given window, and attempts to determine
- * an application based on WM_CLASS.  If one can't be determined,
- * return %NULL.
- *
- * Return value: (transfer full): A newly-referenced #ShellApp, or %NULL
- */
-static ShellApp *
-get_app_from_window_wmclass (MetaWindow  *window)
-{
-  ShellApp *app;
-  ShellAppSystem *appsys;
-  char *wmclass;
-  char *with_desktop;
-
-  appsys = shell_app_system_get_default ();
-  wmclass = get_appid_from_window (window);
-
-  if (!wmclass)
-    return NULL;
-
-  with_desktop = g_strjoin (NULL, wmclass, ".desktop", NULL);
-  g_free (wmclass);
-
-  app = shell_app_system_lookup_heuristic_basename (appsys, with_desktop);
-  if (app != NULL)
-    g_object_ref (app);
-  g_free (with_desktop);
-
-  return app;
-}
-
 /**
 * get_app_from_window_group:
 * @monitor: a #ShellWindowTracker
@ -328,9 +270,12 @@ static ShellApp *
 get_app_for_window (ShellWindowTracker    *tracker,
                    MetaWindow            *window)
 {
+  ShellAppSystem *app_system;
  ShellApp *result = NULL;
  const char *startup_id;

+  app_system = shell_app_system_get_default ();
+
  /* First, we check whether we already know about this window,
   * if so, just return that.
   */
@ -351,7 +296,8 @@ get_app_for_window (ShellWindowTracker    *tracker,
  /* Check if the app's WM_CLASS specifies an app; this is
   * canonical if it does.
   */
-  result = get_app_from_window_wmclass (window);
+  result = shell_app_system_lookup_wmclass (app_system,
+                                            meta_window_get_wm_class (window));
  if (result != NULL)
    return result;

--- a/src/st/st-bin.c
+++ b/src/st/st-bin.c
@ -85,23 +85,11 @@ st_bin_remove (ClutterContainer *container,
    st_bin_set_child (ST_BIN (container), NULL);
 }

-static void
-st_bin_foreach (ClutterContainer *container,
-                ClutterCallback   callback,
-                gpointer          user_data)
-{
-  StBinPrivate *priv = ST_BIN (container)->priv;
-
-  if (priv->child)
-    callback (priv->child, user_data);
-}
-
 static void
 clutter_container_iface_init (ClutterContainerIface *iface)
 {
  iface->add = st_bin_add;
  iface->remove = st_bin_remove;
-  iface->foreach = st_bin_foreach;
 }

 static void
--- a/src/st/st-label.c
+++ b/src/st/st-label.c
@ -490,7 +490,7 @@ st_label_accessible_get_name (AtkObject *obj)

      actor = CLUTTER_ACTOR (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (obj)));

-      if (actor == NULL) /* State is defunct */
+      if (actor == NULL || st_widget_has_style_class_name (ST_WIDGET (actor), "hidden"))
        name = NULL;
      else
        name = st_label_get_text (ST_LABEL (actor));
--- a/src/st/st-scroll-bar.c
+++ b/src/st/st-scroll-bar.c
@ -444,14 +444,12 @@ st_scroll_bar_scroll_event (ClutterActor       *actor,
                            ClutterScrollEvent *event)
 {
  StScrollBarPrivate *priv = ST_SCROLL_BAR (actor)->priv;
-  gdouble lower, step, upper, value, delta_x, delta_y;
+  gdouble step, value, delta_x, delta_y;

  if (priv->adjustment)
    {
      g_object_get (priv->adjustment,
-                    "lower", &lower,
                    "step-increment", &step,
-                    "upper", &upper,
                    "value", &value,
                    NULL);
    }
@ -472,17 +470,11 @@ st_scroll_bar_scroll_event (ClutterActor       *actor,
      break;
    case CLUTTER_SCROLL_UP:
    case CLUTTER_SCROLL_LEFT:
-      if (value == lower)
-        return FALSE;
-      else
-        st_adjustment_set_value (priv->adjustment, value - step);
+      st_adjustment_set_value (priv->adjustment, value - step);
      break;
    case CLUTTER_SCROLL_DOWN:
    case CLUTTER_SCROLL_RIGHT:
-      if (value == upper)
-        return FALSE;
-      else
-        st_adjustment_set_value (priv->adjustment, value + step);
+      st_adjustment_set_value (priv->adjustment, value + step);
      break;
    }

--- a/src/st/st-scroll-view.c
+++ b/src/st/st-scroll-view.c
@ -687,7 +687,7 @@ st_scroll_view_scroll_event (ClutterActor       *self,
                             ClutterScrollEvent *event)
 {
  StScrollViewPrivate *priv = ST_SCROLL_VIEW (self)->priv;
-  gdouble lower, value, upper, step, hvalue, vvalue, delta_x, delta_y;
+  gdouble value, step, hvalue, vvalue, delta_x, delta_y;

  /* don't handle scroll events if requested not to */
  if (!priv->mouse_scroll)
@ -708,19 +708,15 @@ st_scroll_view_scroll_event (ClutterActor       *self,
    case CLUTTER_SCROLL_UP:
    case CLUTTER_SCROLL_DOWN:
      g_object_get (priv->vadjustment,
-                    "lower", &lower,
                    "step-increment", &step,
                    "value", &value,
-                    "upper", &upper,
                    NULL);
      break;
    case CLUTTER_SCROLL_LEFT:
    case CLUTTER_SCROLL_RIGHT:
      g_object_get (priv->hadjustment,
-                    "lower", &lower,
                    "step-increment", &step,
                    "value", &value,
-                    "upper", &upper,
                    NULL);
      break;
    }
@ -732,28 +728,16 @@ st_scroll_view_scroll_event (ClutterActor       *self,
      st_adjustment_set_value (priv->vadjustment, vvalue + delta_y);
      break;
    case CLUTTER_SCROLL_UP:
-      if (value == lower)
-        return FALSE;
-      else
-        st_adjustment_set_value (priv->vadjustment, value - step);
+      st_adjustment_set_value (priv->vadjustment, value - step);
      break;
    case CLUTTER_SCROLL_DOWN:
-      if (value == upper)
-        return FALSE;
-      else
-        st_adjustment_set_value (priv->vadjustment, value + step);
+      st_adjustment_set_value (priv->vadjustment, value + step);
      break;
    case CLUTTER_SCROLL_LEFT:
-      if (value == lower)
-        return FALSE;
-      else
-        st_adjustment_set_value (priv->hadjustment, value - step);
+      st_adjustment_set_value (priv->hadjustment, value - step);
      break;
    case CLUTTER_SCROLL_RIGHT:
-      if (value == upper)
-        return FALSE;
-      else
-        st_adjustment_set_value (priv->hadjustment, value + step);
+      st_adjustment_set_value (priv->hadjustment, value + step);
      break;
    }

--- a/src/st/st-theme-context.c
+++ b/src/st/st-theme-context.c
@ -28,7 +28,6 @@
 struct _StThemeContext {
  GObject parent;

-  double resolution;
  PangoFontDescription *font;
  StThemeNode *root_node;
  StTheme *theme;
@ -38,7 +37,6 @@ struct _StThemeContextClass {
  GObjectClass parent_class;
 };

-#define DEFAULT_RESOLUTION 96.
 #define DEFAULT_FONT "sans-serif 10"

 enum
@ -93,7 +91,6 @@ st_theme_context_class_init (StThemeContextClass *klass)
 static void
 st_theme_context_init (StThemeContext *context)
 {
-  context->resolution = DEFAULT_RESOLUTION;
  context->font = pango_font_description_from_string (DEFAULT_FONT);

  g_signal_connect (st_texture_cache_get_default (),
@ -232,66 +229,6 @@ st_theme_context_get_theme (StThemeContext *context)
  return context->theme;
 }

-/**
- * st_theme_context_set_resolution:
- * @context: a #StThemeContext
- * @resolution: resolution of the context (number of pixels in an "inch")
- *
- * Sets the resolution of the theme context. This is the scale factor
- * used to convert between points and the length units pt, in, and cm.
- * This does not necessarily need to correspond to the actual number
- * resolution of the device. A value of 72. means that points and
- * pixels are identical. The default value is 96.
- */
-void
-st_theme_context_set_resolution (StThemeContext *context,
-                                 double          resolution)
-{
-  g_return_if_fail (ST_IS_THEME_CONTEXT (context));
-
-  if (resolution == context->resolution)
-    return;
-
-  context->resolution = resolution;
-  st_theme_context_changed (context);
-}
-
-/**
- * st_theme_context_set_default_resolution:
- * @context: a #StThemeContext
- *
- * Sets the resolution of the theme context to the default value of 96.
- * See st_theme_context_set_resolution().
- */
-void
-st_theme_context_set_default_resolution (StThemeContext *context)
-{
-  g_return_if_fail (ST_IS_THEME_CONTEXT (context));
-
-  if (context->resolution == DEFAULT_RESOLUTION)
-    return;
-
-  context->resolution = DEFAULT_RESOLUTION;
-  st_theme_context_changed (context);
-}
-
-/**
- * st_theme_context_get_resolution:
- * @context: a #StThemeContext
- *
- * Gets the current resolution of the theme context.
- * See st_theme_context_set_resolution().
- *
- * Return value: the resolution (in dots-per-"inch")
- */
-double
-st_theme_context_get_resolution (StThemeContext *context)
-{
-  g_return_val_if_fail (ST_IS_THEME_CONTEXT (context), DEFAULT_RESOLUTION);
-
-  return context->resolution;
-}
-
 /**
 * st_theme_context_set_font:
 * @context: a #StThemeContext
--- a/src/st/st-theme-context.h
+++ b/src/st/st-theme-context.h
@ -56,10 +56,6 @@ void                        st_theme_context_set_theme      (StThemeContext
                                                             StTheme                    *theme);
 StTheme *                   st_theme_context_get_theme      (StThemeContext             *context);

-void                        st_theme_context_set_resolution (StThemeContext             *context,
-                                                             gdouble                     resolution);
-void                        st_theme_context_set_default_resolution (StThemeContext *context);
-double                      st_theme_context_get_resolution (StThemeContext             *context);
 void                        st_theme_context_set_font       (StThemeContext             *context,
                                                             const PangoFontDescription *font);
 const PangoFontDescription *st_theme_context_get_font       (StThemeContext             *context);
--- a/src/st/st-theme-node-drawing.c
+++ b/src/st/st-theme-node-drawing.c
@ -1782,7 +1782,7 @@ st_theme_node_paint_sliced_border_image (StThemeNode           *node,
  cogl_set_source (material);

  {
-    GLfloat rectangles[] =
+    float rectangles[] =
    {
      /* top left corner */
      0, 0, border_left, border_top,
--- a/src/st/st-theme-node.c
+++ b/src/st/st-theme-node.c
@ -820,7 +820,7 @@ get_length_from_term (StThemeNode *node,
      break;
    case POINTS:
      {
-        double resolution = st_theme_context_get_resolution (node->context);
+        double resolution = clutter_backend_get_resolution (clutter_get_default_backend ());
        *length = num->val * multiplier * (resolution / 72.);
      }
      break;
@ -842,7 +842,7 @@ get_length_from_term (StThemeNode *node,
          }
        else
          {
-            double resolution = st_theme_context_get_resolution (node->context);
+            double resolution = clutter_backend_get_resolution (clutter_get_default_backend ());
            *length = num->val * multiplier * (resolution / 72.) * font_size;
          }
      }
@ -2139,7 +2139,7 @@ font_size_from_term (StThemeNode *node,
 {
  if (term->type == TERM_IDENT)
    {
-      double resolution = st_theme_context_get_resolution (node->context);
+      double resolution = clutter_backend_get_resolution (clutter_get_default_backend ());
      /* We work in integers to avoid double comparisons when converting back
       * from a size in pixels to a logical size.
       */
@ -2346,7 +2346,7 @@ st_theme_node_get_font (StThemeNode *node)
  parent_size = pango_font_description_get_size (node->font_desc);
  if (!pango_font_description_get_size_is_absolute (node->font_desc))
    {
-      double resolution = st_theme_context_get_resolution (node->context);
+      double resolution = clutter_backend_get_resolution (clutter_get_default_backend ());
      parent_size *= (resolution / 72.);
    }

--- a/src/st/test-theme.c
+++ b/src/st/test-theme.c
@ -435,7 +435,6 @@ main (int argc, char **argv)
  stage = clutter_stage_new ();
  context = st_theme_context_get_for_stage (CLUTTER_STAGE (stage));
  st_theme_context_set_theme (context, theme);
-  st_theme_context_set_resolution (context, 96.);
  st_theme_context_set_font (context,
 				pango_font_description_from_string ("sans-serif 12"));

--- a/Show More
+++ b/Show More