goa: implement marking a message as Starred or Junk

This works with the latest GOA tree Signed-off-by: David Zeuthen <davidz@redhat.com>
Initial goa client work
2011-05-19 14:52:52 -04:00 · 2011-05-16 17:10:43 -04:00
176 changed files with 17039 additions and 31803 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,6 @@
 *.o
 .deps
 .libs
-ABOUT-NLS
 ChangeLog
 INSTALL
 Makefile
@@ -30,13 +29,8 @@ m4/
 omf.make
 po/*.gmo
 po/gnome-shell.pot
-po/*.header
-po/*.sed
-po/*.sin
 po/Makefile.in.in
-po/Makevars.template
 po/POTFILES
-po/Rules-quot
 po/stamp-it
 scripts/launcher.pyc
 src/*.gir
@@ -49,11 +43,9 @@ src/calendar-server/org.gnome.Shell.CalendarServer.service
 src/gnome-shell
 src/gnome-shell-calendar-server
 src/gnome-shell-extension-tool
-src/gnome-shell-hotplug-sniffer
 src/gnome-shell-jhbuild
 src/gnome-shell-perf-helper
 src/gnome-shell-real
-src/hotplug-sniffer/org.gnome.Shell.HotplugSniffer.service
 src/run-js-test
 src/test-recorder
 src/test-recorder.ogg
--- a/2
+++ b/2
@@ -3,5 +3,5 @@ E-mail: otaylor@redhat.com
 Userid: otaylor

 Colin Walters
-E-mail: walters@verbum.org
+E-mail: walters@redhat.com
 Userid: walters
--- a/252
+++ b/252
@@ -1,255 +1,3 @@
-3.1.90.1
-========
-
-* Fix typo that was breaking the "Login Screen" mode [Marc-Antoine]
-* Fix build with new gobject-introspection [Dan]
-* Use a better icon for removable devices [Cosimo; #657757]
-* Add support for asynchronous search provides [Philippe, Jasper, Seif; #655220]
-* Misc bug fixes [Alex, Guillaume, Jasper; #657657, #657696]
-* Misc build fixes [Adel; #657697]
-
-Contributors:
- Cosimo Cecchi, Guillaume Desmottes, Adel Gadllah, Alexander Larsson, Seif Lotfy,
- Philippe Normand, Marc-Antoine Perennou, Jasper St. Pierre, Dan Winship
-
-Translations:
- Jorge González, Daniel Mustieles [es], Stas Solovey [ru]
-
-3.1.90
-======
-* Add an on-screen keyboard that uses Caribou as a backend
-  [Nohemi, Dan; #612662]
-* Allow searching for people in the overview using libfolks
-  as the backend [Morten; #643018]
-* Add a "Login Screen" mode to be used when GDM is running; this
-  mode has a stripped down user interface, and also contains the
-  code to display the user list and authentication. [Ray; #657082]
-* Rework user menu to separate out "Do Not Disturb" from the IM
-  status and to visually match GNOME Contacts. [Florian; #652837]
-* Implement displaying images such as cover-art in notifications
-  [Neha, Marina; #621009]
-* Support default actions for notifications [Florian; #655818]
-* Networking
-  - Stop using nm-applet for dialogs; do them as proper system modal
-    dialogs in the shell code. [Giovanni; #650244]
-  - Fix handling of hidden access points [Giovanni; #646454]
-* Telepathy integration
-  - Support subscription requests [Guillaume, Xavier; #653941]
-  - Notify on account connection errors [Alban, Jasper, Xavier; #654159]
-  - Allow approving file transfers [Guillaume; #653940]
-  - Improve styling of messages [Jasper; #640271]
-* Extension system [Jasper; #654770]
-  - Support live enabling and disabling of extensions
-  - Add the ability to install extensions from HTTP
-  - Enhance D-Bus interface for controlling extensions
-  - Collect errors separately for each extension
-* Add Main.panel.addToStatusArea for extension convenience
-  [Giovanni, Jasper, Marc-Antoine; #653205]
-* Port to the new gnome-menus API. Clean up and speed up
-  application information loading [Colin; #648149, #656546]
-* Use the accountsservice library rather than cut-and-pasted GDM code
-  [Florian; #650893]
-* Add a D-Bus interface to take a screenshot; this will avoid various race
-  conditions with the current gnome-screenshot approach [Adel; #652952]
-* Show numeric indicators to distinguish duplicate keyboard names
-  [Giovanni; #650128]
-* Add GNOME Documents to the favorites list [Adel; #657520]
-* Update the clock immediately on resume from suspend [Colin; #656403]
-* Remove animation support from StAdjustment [Ray; #657082]
-* Support configuration of calendar applications via gsettings
-  [Tassilo; #651190]
-* Don't fade in alt-Tab - wait a bit and show it instantly [Rui; #652346]
-* Darken workspace background on all workspaces [Rui; #656433]
-* Improve detection of the starting day of the week [Florian; #649078]
-* Add StButtonAccessible [Alejandro]
-* Visual tweaks to match mockups
-  [Allan, Dan, Jasper, Marina; #640271, #655627, #655428, #656732]
-* Misc bug fixes [Dan, Florian, Giovanni, Guillaume, Jasper, Jeremy, Rui;
-  #645708, #646761, #653119, #654398, #656125, #654707, #654898, #654638,
-  #656335, #657111]
-* Code cleanups [Colin, Dan, Guillaume, Ray;
-  #652718, #654639, #648651, #655813, #657082]
-* String tweaks [Jasper, Jeremy; #652984, #640271]
-* Build fixes [Jasper, Nohemi; #644275, #655812]
-
-Contributors:
- Jeremy Bicha, Giovanni Campagna, Xavier Claessens, Alban Crequy,
- Guillaume Desmottes, Allan Day, Neha Doijode, Nohemi Fernandez,
- Tassilo Horn, Rui Matos, Morten Mjelva, Florian Müllner, Alejandro Piñeiro,
- Jasper St. Pierre, Ray Strode, Colin Walters, Dan Winship,
- Marina Zhurakhinskaya
-
-Translations:
- Ivaylo Valkov [bg], Mario Blättermann [de], Diego Escalante Urrelo,
- Jorge González, Daniel Mustieles [es], Arash Mousavi [fa], Fran Dieguez [gl],
- Yaron Shahrabani [he], Andika Triwidada, Wibiharto [id],
- Aurimas Černius [lt], Umarzuki Bin Mochlis Moktar [ml], Kjartan Maraas [nb],
- A S Alam [pa], Daniel Nylander [se], Ngô Chin, Nguyễn Thái Ngọc Duy [vi],
- Aron Xu [zh_CN], Chao-Hsiung Liao [zh_HK, zh_TW]
-
-3.1.4
-=====
-* Take over inserted media handling and autorun from gnome-session [Cosimo]
-* Message Tray
-  - Display a count of unread notifications on icons
-    [Jasper, Guillaume; #649356, #654139]
-  - Only remove icons when the sender quits from D-Bus, not when it
-    closes its last window [Neha, Marina; #645764]
-  - Solve problems switching chats between shell and Empathy
-    [Guillaume; #654237]
-  - Fix handling of bad GMarkup in messages [Dan; #650298]
-  - Never show notifications when the screensaver is active [Dan; #654550]
-* Telepathy integrationpp
-  - Implement Telepathy Debug interface to enable empathy-debugger
-    [Guillaume; #652816]
-  - Allow approving room invitations, and audio/video calls
-    [Guillaume; #653740 #653939]
-  - Send typing notifications [Jonny; #650196]
-* Fix selection highlighting for light-on-dark entries [Jasper; #643768]
-* Make control-Return in the overview open a new window [Maxim]
-* Delay showing the alt-Tab switcher to reduce visual noise when
-  flipping betweeen windows [Dan; #652346]
-* When we have vertically stacked monitors, put the message tray
-  on the bottom one [Dan; #636963]
-* Fix various problems with keynav and the Activities button
-  [Dan; #641253 #645759]
-* Ensure screensaver is locked when switching users [Colin; #654565]
-* Improve extension creation tool [Jasper; #653206]
-* Fix compatibility with latest GJS [Giovanni; #654349]
-* Code cleanups [Adel, Dan, Jasper; #645759 #654577 #654791 #654987]
-* Misc bug fixes [Richard, Dan, Florian, Giovanni, Jasper, Marc-Antoine, Rui;
-  #647175 #649513 #650452 #651082 #653700 #653989 #654105 #654791 #654267
-  #654269 #654527 #655446]
-* Build fixes [Florian, Siegfried; #654300]
-
-Contributors:
- Giovanni Campagna, Cosimo Cecchi, Guillaume Desmottes, Neha Doijode,
- Maxim Ermilov, Adel Gadllah, Siegfried-Angel Gevatter Pujals, Richard Hughes,
- Jonny Lamb, Rui Matos, Florian Müllner, Marc-Antoine Perennou, Colin Walters,
- Dan Winship, Marina Zhurakhinskaya
-
-Translations:
- Mario Blättermann, Paul Seyfert [de], Jorge González, Daniel Mustieles [es],
- Fran Dieguez [gl], Yaron Shahrabani [he], Luca Ferretti [it],
- Rudolfs Mazurs [lv], Kjartan Maraas [nb], A S Alam [pa], Yuri Kozlov [ru],
- Michal Štrba, Matej Urbančič [sl]
-
-3.1.3
-=====
-* Fix problem with "user theme extension" breaking the CSS for other
-  extensions [Giovanni; #650971]
-* Telepathy IM framework integration
-  - Switch to using telepathy-glib rather than talking to
-    Telepathy via D-Bus [Guillaume, Jasper; #645585, #649633, #651138, #651227]
-  - Acknowledge messages when the user clicks on them [Guillaume, #647893]
-  - Fix problem with telepathy icon blinking for incoming messages
-    even though the user has been notified of them [Guillaume; #643594]
-* Networking
-  - keep wirelesss networks in predictable order [Giovanni; #646580, #652313]
-  - Show unmanaged devices in the menu [Giovanni; #646946]
-  - Fix overflow when too many VPN connections [Giovanni; #651602]
-* Bluetooth
-  - Show "hardware disabled" when disabled by rfkill [Giovanni; #648048]
-  - Fix bug updating status of devices [Giovanni; #647565]
-* LookingGlass console:
-  - Add a "Memory" tab [Colin; #650692]
-  - Make escape work from any page [Dan Winship; #647303]
-  - Provide a way to refer to panel items as, e.g.,
-    Main.panel._activities [Dan Winship; #646915]
-* User menu
-  - Fix problem with suspend menu option locking the screen even when the user
-    disabled that. [Florian; #652327]
-  - Hide "power off..." option if shutdown is disabled via PolicyKit
-    [Florian; #652038]
-* Track changes to WM_CLASS (fixes problems with LibreOffice tracking)
-  [Colin; #649315]
-* Remove app tracking workarounds for Firefox and LibreOffice [Colin; #651015]
-* Use upstream gettext autoconfigury rather than glib version [Javier; #631576]
-* Show messages in the message tray when an application is fullscreen
-  [Dan Winship; #608667]
-* Don't autohide the workspace pager if there is more than one workspace
-  [Florian; #652714, #653078, #653142]
-* Don't always slide out the workspace pager at drag begin [Florian; #652730]
-* Only offer to remove a favorite app when dragging it's icon [Owen; #642895]
-* Allow dropping an icon anywhere on a workspace [Adel; #652079]
-* st-scroll-view: Make the fade effect and offset themable [Jasper; #651813]
-* Obey the user's preference when running an application in a terminal
-  from the run dialog [Florian; #648422]
-* Consistently exit overview when launching external applications
-  [Colin; #653095]
-* Adapt to changes in GJS for how GObject APIs are bound
-  [Alex, Colin, Florian, Jasper, Marc-Antoine; #649981, #652597]
-* Fix problems with scrolling in overflow for alt-Tab switcher
-  [Dan Winship, Adel; #647807]
-* Mark relationships between labels and actors for accessibility [Alejandro]
-* Add org.gnome.shell.enabled-extensions complementing disabled-extensions
-  GSetting [Tassilo; #651088]
-* Visual tweaks [Jakub, Jasper; #646261, #652715]
-* Switch to building against clutter-1.7 with independent Cogl [Adel; #653397]
-* Code cleanups [Colin, Dan Winship, Florian; #633620, #645031, #648755, #648758,
-  #648760, #649203, #649517, #650317, #652730]
-* Memory leak fixes [Colin, Maxim; #649508, #650934]
-* Build Fixes [Colin, Dan Winship, Florian, Ionut, Morten, Owen, Sean; #647395,
-  #648006, #650869, #653199, #653275
-* Miscellaneous bug fixes [Adam, Adel, Dan Williams, Dan Winship, Florian,
-  Ionut, Jasper, Maxim, Ray; #620105, #639459, #641570, #642793, #643513,
-  #645848, #646919, #647186, #648305, #648410, #648562, #648894, #649001,
-  #645990, #647893, #647907, #651012, #651086, #651606, #651569, #651866,
-  #652388,  #653511]
-
-Contributors:
- Ionut Biru, Giovanni Campagna, Guillaume Desmottes, Adam Dingle,
- Maxim Ermilov, Adel Gadllah, Tassilo Horn, Javier Jardón, Jonny Lamb,
- Alexander Larsson, Rui Matos, Morten Mjelva, Florian Müllner,
- Marc-Antoine Perennou, Alejandro Piñeiro, Jasper St. Pierre, Jakub Steiner,
- Ray Strode, Owen Taylor, Colin Walters, Dan Williams, Sean Wilson, Dan Winship
-
-Translations:
- Daniel Martinez Cucalon [ar], Ihar Hrachyshka [be], Carles Ferrando,
- Gil Forcada, Sílvia Miranda [ca], Kristjan Schmidt [eo], Jorge González,
- Daniel Mustieles [es], Seán de Búrca [ga], Fran Diéguez [gl],
- Yaron Shahrabani [he], Kjartan Maraas [nb], Misha Shnurapet,
- Yuri Myasoedov [ru], Daniel Nylander [se], Peter Mráz [sk],
- Matej Urbančič [sl], Krishnababu Krothapalli [te], Daniel Korostil [uk],
- Aron Xu [zh_CN]
-
-3.0.2
-=====
-* Network Menu [Dan Williams]
-  - Fix connecting to WPA2 Enterprise access points
-    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=648171
-  - Show the mobile broadband wizard when selecting 3G network
-    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=649318
-  - Miscellaneous bug fixes
-    648648, 650124
-* Fix duplicate icons in the application browser [Owen]
-  https://bugzilla.gnome.org/show_bug.cgi?id=648739
-* Make clicking anywhere on the volume icon slider work [Giovanni]
-  https://bugzilla.gnome.org/show_bug.cgi?id=646660
-* Fix a case where activating and clicking the hot corner
-  at the same time could result in immediately leaving the
-  overview [Rui]
-  https://bugzilla.gnome.org/show_bug.cgi?id=649427
-* Fix a case where applications became misordered in Alt-Tab [Jasper]
-  https://bugzilla.gnome.org/show_bug.cgi?id=643302
-* Fix a bug where messages you send could show up in
-  notifications as if someone else sent them [Jonny]
-  https://bugzilla.gnome.org/show_bug.cgi?id=650219
-* Memory leak fixes [Colin, Maxim]
-  642652, 649508, 649497
-* Miscellaneous minor bug fixes [Adel, Christopher, Jasper]
-  649596, 648765, 648983, 649632
-
-Contributors:
- Christopher Aillon, Giovanni Campagna, Maxim Ermilov,
- Adel Gadllah, Jonny Lamb, Rui Matos, Jasper St. Pierre,
- Owen Taylor, Colin Walters, Dan Williams
-
-Translations:
- Arash Mousavi [fa], Seán de Búrca [ga], Timo Jyrinki [fi],
- Sigurd Gartmann [nb], Daniel Nylander [se], Peter Mráz [sl],
- Abduxukur Abdurixit [ug], Nguyễn Thái Ngọc Duy [vi]
-
 3.0.1
 =====

--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.1.90.1],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.0.1],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])

 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@@ -23,16 +23,12 @@ AM_PROG_CC_C_O
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])

-# i18n
-IT_PROG_INTLTOOL([0.40])
-
-AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.17])
-
 GETTEXT_PACKAGE=gnome-shell
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
                   [The prefix for our gettext translation domains.])
+IT_PROG_INTLTOOL(0.26)
+AM_GLIB_GNU_GETTEXT

 PKG_PROG_PKG_CONFIG([0.22])

@@ -64,57 +60,59 @@ fi

 AM_CONDITIONAL(BUILD_RECORDER, $build_recorder)

-CLUTTER_MIN_VERSION=1.7.5
+CLUTTER_MIN_VERSION=1.5.15
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
-GJS_MIN_VERSION=1.29.15
+GJS_MIN_VERSION=0.7.11
 MUTTER_MIN_VERSION=3.0.0
-FOLKS_MIN_VERSION=0.5.2
 GTK_MIN_VERSION=3.0.0
-GIO_MIN_VERSION=2.29.10
+GIO_MIN_VERSION=2.25.9
 LIBECAL_MIN_VERSION=2.32.0
 LIBEDATASERVER_MIN_VERSION=1.2.0
-LIBEDATASERVERUI_MIN_VERSION=2.91.6
-TELEPATHY_GLIB_MIN_VERSION=0.15.5
+LIBEDATASERVERUI2_MIN_VERSION=1.2.0
+LIBEDATASERVERUI3_MIN_VERSION=2.91.6
+TELEPATHY_GLIB_MIN_VERSION=0.13.12
 TELEPATHY_LOGGER_MIN_VERSION=0.2.4
 POLKIT_MIN_VERSION=0.100
-STARTUP_NOTIFICATION_MIN_VERSION=0.11

 # Collect more than 20 libraries for a prize!
 PKG_CHECK_MODULES(GNOME_SHELL, gio-2.0 >= $GIO_MIN_VERSION
                               gio-unix-2.0 dbus-glib-1 libxml-2.0
                               gtk+-3.0 >= $GTK_MIN_VERSION
-                               folks >= $FOLKS_MIN_VERSION
                               libmutter >= $MUTTER_MIN_VERSION
                               gjs-internals-1.0 >= $GJS_MIN_VERSION
-			       libgnome-menu-3.0 $recorder_modules gconf-2.0
-                               gdk-x11-3.0 libsoup-2.4
+			       libgnome-menu $recorder_modules gconf-2.0
+                               gdk-x11-3.0
 			       clutter-x11-1.0 >= $CLUTTER_MIN_VERSION
 			       clutter-glx-1.0 >= $CLUTTER_MIN_VERSION
-                               libstartup-notification-1.0 >= $STARTUP_NOTIFICATION_MIN_VERSION
+                               libstartup-notification-1.0
                               gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_MIN_VERSION
 			       libcanberra
                               telepathy-glib >= $TELEPATHY_GLIB_MIN_VERSION
                               telepathy-logger-0.2 >= $TELEPATHY_LOGGER_MIN_VERSION
-                               polkit-agent-1 >= $POLKIT_MIN_VERSION xfixes
-                               libnm-glib libnm-util gnome-keyring-1)
+                               polkit-agent-1 >= $POLKIT_MIN_VERSION xfixes)

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

-PKG_CHECK_MODULES(SHELL_HOTPLUG_SNIFFER, gio-2.0 gdk-pixbuf-2.0)
-
 GJS_VERSION=`$PKG_CONFIG --modversion gjs-internals-1.0`
 AC_DEFINE_UNQUOTED([GJS_VERSION], ["$GJS_VERSION"], [The version of GJS we're linking to])
 AC_SUBST([GJS_VERSION], ["$GJS_VERSION"])

 GOBJECT_INTROSPECTION_CHECK([$GOBJECT_INTROSPECTION_MIN_VERSION])
 JHBUILD_TYPELIBDIR="$INTROSPECTION_TYPELIBDIR"
+# NM is the only typelib we use that we don't jhbuild
+PKG_CHECK_EXISTS([libnm-glib >= 0.8.999],
+        [NM_TYPELIBDIR=`$PKG_CONFIG --variable=libdir libnm-glib`/girepository-1.0
+	 if test "$INTROSPECTION_TYPELIBDIR" != "$NM_TYPELIBDIR"; then
+	     JHBUILD_TYPELIBDIR="$JHBUILD_TYPELIBDIR:$NM_TYPELIBDIR"
+	 fi])
 AC_SUBST(JHBUILD_TYPELIBDIR)

 saved_CFLAGS=$CFLAGS
 saved_LIBS=$LIBS
 CFLAGS=$GNOME_SHELL_CFLAGS
 LIBS=$GNOME_SHELL_LIBS
-AC_CHECK_FUNCS(JS_NewGlobalObject XFixesCreatePointerBarrier)
+# sn_startup_sequence_get_application_id, we can replace with a version check later
+AC_CHECK_FUNCS(JS_NewGlobalObject sn_startup_sequence_get_application_id XFixesCreatePointerBarrier)
 CFLAGS=$saved_CFLAGS
 LIBS=$saved_LIBS

@@ -125,9 +123,9 @@ PKG_CHECK_MODULES(GVC, libpulse libpulse-mainloop-glib gobject-2.0)
 PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 0.1.7)

 AC_MSG_CHECKING([for bluetooth support])
-PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 3.1.0],
-        [BLUETOOTH_DIR=`$PKG_CONFIG --variable=applet_libdir gnome-bluetooth-1.0`
-	 BLUETOOTH_LIBS=`$PKG_CONFIG --variable=applet_libs gnome-bluetooth-1.0`
+PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 2.90.0],
+        [BLUETOOTH_DIR=`$PKG_CONFIG --variable=libdir gnome-bluetooth-1.0`/gnome-bluetooth
+	 BLUETOOTH_LIBS="-L'$BLUETOOTH_DIR' -lgnome-bluetooth-applet"
 	 AC_SUBST([BLUETOOTH_LIBS],["$BLUETOOTH_LIBS"])
 	 AC_DEFINE_UNQUOTED([BLUETOOTH_DIR],["$BLUETOOTH_DIR"],[Path to installed GnomeBluetooth typelib and library])
 	 AC_DEFINE([HAVE_BLUETOOTH],[1],[Define if you have libgnome-bluetooth-applet])
@@ -137,7 +135,13 @@ PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 3.1.0],
 	 AC_SUBST([HAVE_BLUETOOTH],[0])
 	 AC_MSG_RESULT([no])])

-PKG_CHECK_MODULES(CALENDAR_SERVER, libecal-1.2 >= $LIBECAL_MIN_VERSION libedataserver-1.2 >= $LIBEDATASERVER_MIN_VERSION libedataserverui-3.0 >= $LIBEDATASERVERUI_MIN_VERSION gio-2.0)
+# Default to libedataserverui-3.0, but allow falling back to 1.2
+PKG_CHECK_EXISTS(libedataserverui-3.0,
+                 [EDS_API=3.0
+                  LIBEDATASERVERUI_MIN_VERSION=$LIBEDATASERVERUI3_MIN_VERSION],
+                 [EDS_API=1.2
+                  LIBEDATASERVERUI_MIN_VERSION=$LIBEDATASERVERUI2_MIN_VERSION])
+PKG_CHECK_MODULES(CALENDAR_SERVER, libecal-1.2 >= $LIBECAL_MIN_VERSION libedataserver-1.2 >= $LIBEDATASERVER_MIN_VERSION libedataserverui-$EDS_API >= $LIBEDATASERVERUI_MIN_VERSION gio-2.0)
 AC_SUBST(CALENDAR_SERVER_CFLAGS)
 AC_SUBST(CALENDAR_SERVER_LIBS)

@@ -153,17 +157,6 @@ AC_CHECK_FUNCS(fdwalk)
 AC_CHECK_FUNCS(mallinfo)
 AC_CHECK_HEADERS([sys/resource.h])

-# _NL_TIME_FIRST_WEEKDAY is an enum and not a define
-AC_MSG_CHECKING([for _NL_TIME_FIRST_WEEKDAY])
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
-                                   [[nl_langinfo(_NL_TIME_FIRST_WEEKDAY);]])],
-               [langinfo_ok=yes], [langinfo_ok=no])
-AC_MSG_RESULT($langinfo_ok)
-if test "$langinfo_ok" = "yes"; then
-  AC_DEFINE([HAVE__NL_TIME_FIRST_WEEKDAY], [1],
-            [Define if _NL_TIME_FIRST_WEEKDAY is available])
-fi
-
 # Sets GLIB_GENMARSHAL and GLIB_MKENUMS
 AM_PATH_GLIB_2_0()
 G_IR_SCANNER=`$PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0`
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -29,7 +29,6 @@ dist_theme_DATA =				\
 	theme/dash-placeholder.svg		\
 	theme/filter-selected-ltr.svg		\
 	theme/filter-selected-rtl.svg		\
-	theme/gdm.css				\
 	theme/gnome-shell.css			\
 	theme/panel-border.svg			\
 	theme/panel-button-border.svg		\
--- a/data/org.gnome.shell.gschema.xml.in
+++ b/data/org.gnome.shell.gschema.xml.in
@@ -11,13 +11,12 @@
        using the Alt-F2 dialog.
      </_description>
    </key>
-    <key name="enabled-extensions" type="as">
+    <key name="disabled-extensions" type="as">
      <default>[]</default>
-      <_summary>Uuids of extensions to enable</_summary>
+      <_summary>Uuids of extensions to disable</_summary>
      <_description>
-        GNOME Shell extensions have a uuid property; this key lists extensions
-        which should be loaded.  disabled-extensions overrides this setting for
-        extensions that appear in both lists.
+        GNOME Shell extensions have a uuid property;
+        this key lists extensions which should not be loaded.
      </_description>
    </key>
    <key name="enable-app-monitoring" type="b">
@@ -31,7 +30,7 @@
      </_description>
    </key>
    <key name="favorite-apps" type="as">
-      <default>[ 'firefox.desktop', 'evolution.desktop', 'empathy.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'libreoffice-writer.desktop', 'nautilus.desktop', 'gnome-documents.desktop' ]</default>
+      <default>[ 'mozilla-firefox.desktop', 'evolution.desktop', 'empathy.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'openoffice.org-writer.desktop', 'nautilus.desktop' ]</default>
      <_summary>List of desktop file IDs for favorite applications</_summary>
      <_description>
        The applications corresponding to these identifiers
@@ -53,7 +52,6 @@
    <child name="clock" schema="org.gnome.shell.clock"/>
    <child name="calendar" schema="org.gnome.shell.calendar"/>
    <child name="recorder" schema="org.gnome.shell.recorder"/>
-    <child name="keyboard" schema="org.gnome.shell.keyboard"/>
  </schema>

  <schema id="org.gnome.shell.calendar" path="/org/gnome/shell/calendar/"
@@ -67,24 +65,6 @@
      </key>
  </schema>

-  <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"
-          gettext-domain="@GETTEXT_PACKAGE@">
-    <key name="show-keyboard" type="b">
-      <default>false</default>
-      <_summary>Show the onscreen keyboard</_summary>
-      <_description>
-        If true, display onscreen keyboard.
-      </_description>
-    </key>
-    <key name="keyboard-type" type="s">
-      <default>'touch'</default>
-      <_summary>Which keyboard to use</_summary>
-      <_description>
-        The type of keyboard to use.
-      </_description>
-    </key>
-  </schema>
-
  <schema id="org.gnome.shell.clock" path="/org/gnome/shell/clock/"
          gettext-domain="@GETTEXT_PACKAGE@">
    <key name="show-seconds" type="b">
--- a/data/theme/gdm.css
+++ b/data/theme/gdm.css
@@ -1,161 +0,0 @@
-/* Copyright 2011, Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU Lesser General Public License,
- * version 2.1, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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 program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-/* Login Dialog */
-
-.login-dialog-title {
-    font-size: 14pt;
-    font-weight: bold;
-    color: #666666;
-    padding-bottom: 2em;
-}
-
-.login-dialog {
-    border-radius: 16px;
-    min-height: 150px;
-    max-height: 700px;
-    min-width: 350px;
-}
-
-.login-dialog-user-list-view {
-    -st-vfade-offset: 1em;
-}
-
-.login-dialog-user-list {
-    spacing: 12px;
-}
-
-.login-dialog-user-list-item {
-    color: #666666;
-}
-
-.login-dialog-user-list-item:ltr {
-    padding-right: 1em;
-}
-
-.login-dialog-user-list-item:rtl {
-    padding-left: 1em;
-}
-
-.login-dialog-user-list-item .login-dialog-user-list-item-name {
-    font-size: 20pt;
-    padding-left: 1em;
-    color: #666666;
-}
-
-.login-dialog-user-list-item:hover .login-dialog-user-list-item-name {
-    color: white;
-}
-
-.login-dialog-user-list-item:focus .login-dialog-user-list-item-name {
-    color: white;
-    text-shadow: black 0px 2px 2px;
-}
-
-.login-dialog-user-list-item-vertical-layout {
-    spacing: 2px;
-}
-
-.login-dialog-user-list-item .login-dialog-user-list-item-focus-bin {
-    background-color: rgba(0,0,0,0.0);
-    height: 2px;
-}
-
-.login-dialog-user-list-item:focus .login-dialog-user-list-item-focus-bin {
-    background-color: #666666;
-}
-
-.login-dialog-user-list-item-icon {
-    border: 2px solid #8b8b8b;
-    border-radius: 8px;
-    width: 64px;
-    height: 64px;
-}
-
-.login-dialog-not-listed-button {
-    padding-top: 2em;
-}
-.login-dialog-not-listed-label {
-    font-size: 14pt;
-    font-weight: bold;
-    color: #666666;
-}
-
-.login-dialog-prompt-layout {
-    padding-bottom: 64px;
-}
-.login-dialog-prompt-label {
-    color: white;
-    font-size: 20pt;
-}
-
-.login-dialog-prompt-entry {
-    padding: 4px;
-    border-radius: 4px;
-    border: 2px solid #5656cc;
-    color: black;
-    background-color: white;
-    caret-color: black;
-    caret-size: 1px;
-}
-
-.login-dialog-session-list {
-    color: #ffffff;
-    font-size: 10.5pt;
-}
-
-.login-dialog-session-list-button {
-    padding: 4px;
-}
-
-.login-dialog-session-list-button:focus {
-    background-color: #4c4c4c;
-}
-
-.login-dialog-session-list-button:active {
-    background-color: #4c4c4c;
-}
-
-.login-dialog-session-list-button:hover {
-    font-weight: bold;
-}
-
-.login-dialog-session-list-scroll-view {
-    background-gradient-start: rgba(80,80,80,0.3);
-    background-gradient-end: rgba(80,80,80,0.7);
-    background-gradient-direction: vertical;
-    box-shadow: inset 0px 2px 4px rgba(0,0,0,0.9);
-    border-radius: 8px;
-    border: 1px solid rgba(80,80,80,1.0);
-    padding: .5em;
-}
-
-.login-dialog-session-list-item:focus {
-    background-color: #666666;
-}
-
-.login-dialog-session-list-triangle {
-    padding-right: .5em;
-}
-
-.login-dialog-session-list-item-box {
-    spacing: .25em;
-}
-
-.login-dialog-session-list-item-dot {
-    width: .75em;
-    height: .75em;
-}
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -39,11 +39,6 @@ StScrollBar
  padding: 0px;
 }

-StScrollView.vfade
-{
-  -st-vfade-offset: 68px;
-}
-
 StScrollView StScrollBar
 {
  min-width: 16px;
@@ -93,12 +88,12 @@ StTooltip StLabel {
 /* PopupMenu */

 .popup-menu-boxpointer {
-    -arrow-border-radius: 8px;
+    -arrow-border-radius: 9px;
    -arrow-background-color: rgba(0,0,0,0.9);
    -arrow-border-width: 2px;
-    -arrow-border-color: #a5a5a5;
-    -arrow-base: 24px;
-    -arrow-rise: 11px;
+    -arrow-border-color: #5f5f5f;
+    -arrow-base: 30px;
+    -arrow-rise: 15px;
 }

 .popup-menu {
@@ -139,15 +134,6 @@ StTooltip StLabel {
    border-width: 0px;
 }

-.popup-combo-menu {
-    background-color: rgba(0,0,0,0.9);
-    padding: 1em 0em;
-    color: #ffffff;
-    font-size: 10.5pt;
-    border: 1px solid #5f5f5f;
-    border-radius: 9px;
-}
-
 /* The remaining popup-menu sizing is all done in ems, so that if you
 * override .popup-menu.font-size, everything else will scale with it.
 */
@@ -167,10 +153,6 @@ StTooltip StLabel {
 .popup-image-menu-item {
 }

-.popup-combobox-item {
-    spacing: 1em;
-}
-
 .popup-separator-menu-item {
    -gradient-height: 2px;
    -gradient-start: rgba(8,8,8,0);
@@ -200,7 +182,6 @@ StTooltip StLabel {
 }

 .popup-inactive-menu-item {
-    font-weight: normal;
    color: #999;
 }

@@ -236,39 +217,6 @@ StTooltip StLabel {
    spacing: .5em;
 }

-/* Shared button properties */
-
-.dash-search-button, .notification-button, .notification-icon-button,
-.hotplug-notification-item, .hotplug-resident-eject-button,
-.modal-dialog-button {
-    color: white;
-    border: 1px solid #8b8b8b;
-    background-gradient-direction: vertical;
-    background-gradient-start: rgba(255, 255, 255, 0.2);
-    background-gradient-end: rgba(255, 255, 255, 0);
-}
-
-.dash-search-button:hover, .notification-button:hover,
-.notification-icon-button:hover, .hotplug-notification-item:hover,
-.hotplug-resident-eject-button:hover, .modal-dialog-button:hover {
-    background-gradient-start: rgba(255, 255, 255, 0.3);
-    background-gradient-end: rgba(255, 255, 255, 0.1);
-}
-
-.dash-search-button:selected, .notification-button:focus,
-.notification-icon-button:focus, .hotplug-notification-item:focus,
-.modal-dialog-button:focus {
-    border: 2px solid #8b8b8b;
-}
-
-.dash-search-button:active, .dash-search-button:pressed,
-.notification-button:active, .notification-icon-button:active,
-.hotplug-notification-item:active, .hotplug-resident-eject-button:active,
-.modal-dialog-button:active, .modal-dialog-button:pressed {
-    background-gradient-start: rgba(255, 255, 255, 0);
-    background-gradient-end: rgba(255, 255, 255, 0.2);
-}
-
 /* Panel */

 #panel {
@@ -310,7 +258,7 @@ StTooltip StLabel {
 }

 .panel-corner:active,
-.panel-corner:overview,
+.panel-corner:checked,
 .panel-corner:focus {
    -panel-corner-inner-border-color: rgba(255,255,255,0.8);
 }
@@ -347,7 +295,7 @@ StTooltip StLabel {
 }

 .panel-button:active,
-.panel-button:overview,
+.panel-button:checked,
 .panel-button:focus {
    border-image: url("panel-button-border.svg") 10 10 0 2;
    background-image: url("panel-button-highlight-wide.svg");
@@ -367,10 +315,6 @@ StTooltip StLabel {
    icon-shadow: black 0px 2px 2px;
 }

-.panel-menu {
-    -boxpointer-gap: 4px
-}
-
 /* The rounded panel corners we draw don't
 * support transitions, so disable transitions
 * for the buttons at the left/right edges
@@ -387,49 +331,6 @@ StTooltip StLabel {
    spacing: 4px;
 }

-.status-chooser {
-    spacing: .4em;
-}
-
-.status-chooser .popup-menu-item,
-.status-chooser-combo .popup-menu-item {
-    padding: .4em;
-}
-
-.status-chooser-user-icon {
-    border: 2px solid #8b8b8b;
-    border-radius: 5px;
-    width: 48pt;
-    height: 48pt;
-}
-
-.status-chooser-user-icon:hover {
-    border: 2px solid #bbbbbb;
-}
-
-.status-chooser-user-name {
-    font-weight: bold;
-    font-size: 1.3em;
-}
-
-.status-chooser-combo {
-    border: 1px solid transparent;
-}
-
-.status-chooser-combo.popup-combo-menu {
-    background-color: rgba(0,0,0,0.7);
-    padding: .4em 0em;
-    border-radius: 4px;
-    border: 1px solid #5f5f5f;
-    color: #ffffff;
-    font-size: 10.5pt;
-}
-
-.status-chooser-status-item,
-.status-chooser-combo > .popup-combobox-item {
-    spacing: .4em;
-}
-
 #legacyTray {
    spacing: 14px;
    padding-left: 14px;
@@ -452,6 +353,7 @@ StTooltip StLabel {

 #overview {
    spacing: 12px;
+    background-color: rgba(0,0,0,0.6);
 }

 .window-caption {
@@ -556,7 +458,6 @@ StTooltip StLabel {
    background-gradient-start: rgba(5,5,6,0.1);
    background-gradient-end: rgba(254,254,254,0.1);
    background-gradient-direction: vertical;
-    selected-color: black;
    caret-color: rgb(128, 128, 128);
    caret-size: 1px;
    width: 250px;
@@ -644,26 +545,27 @@ StTooltip StLabel {
    spacing: 12px;
 }

-/* Text labels are an odd number of pixels tall. The uneven top and bottom
- * padding compensates for this and ensures that the label is vertically
- * centered */
 .dash-search-button {
+    background-gradient-direction: vertical;
+    background-gradient-start: rgba(255, 255, 255, 0.2);
+    background-gradient-end: rgba(255, 255, 255, 0);
+    border: 1px solid #808080;
    border-radius: 16px;
-    padding-top: 4px;
-    padding-bottom: 5px;
+    height: 32px;
    width: 300px;
    font-weight: bold;
 }

-.dash-search-button:selected {
-    padding-top: 3px;
-    padding-bottom: 4px;
-    width: 298px;
+.dash-search-button:selected,
+.dash-search-button:hover {
+    background-gradient-direction: vertical;
+    background-gradient-start: rgba(255, 255, 255, 0.4);
+    background-gradient-end: rgba(255, 255, 255, 0.2);
 }

 .dash-search-button-label {
-    color: white;
-    font-size: 11pt;
+    color: #cccccc;
+    font-size: 12pt;
 }

 /* Apps */
@@ -673,11 +575,6 @@ StTooltip StLabel {
    -shell-grid-item-size: 118px;
 }

-.contact-grid {
-    spacing: 36px;
-    -shell-grid-item-size: 272px; /* 2 * -shell-grid-item-size + spacing */
-}
-
 .icon-grid .overview-icon {
    icon-size: 96px;
 }
@@ -744,57 +641,11 @@ StTooltip StLabel {
    text-align: center;
 }

-.contact {
-    width: 272px; /* Same width as two normal results + spacing */
-    height: 118px; /* Aspect ratio = 1.75. Normal US business card ratio */
-    border-radius: 4px;
-    padding: 3px;
-    border: 1px rgba(0,0,0,0);
-    transition-duration: 100;
-}
-
-.contact-content {
-    border-radius: 2px;
-    padding: 8px;
-    width: 232px;
-    height: 84px;
-    background-color: white;
-    color: black;
-    text-align: center;
-}
-
-.contact-icon {
-  border-radius: 4px;
-}
-
-.contact-details {
-  padding: 6px 8px 11px 8px;
-}
-
-.contact-details-alias {
-  font-size: 16px;
-  padding-bottom: 11px;
-}
-
-.contact-details-status {
-  font-size: 11pt;
-}
-
-.contact-details-status-icon {
-  padding-right: 2px;
-}
-
-.contact:hover {
-    background-color: rgba(255,255,255,0.1);
-    transition-duration: 100;
-}
-
 .app-well-app.running > .overview-icon {
    text-shadow: black 0px 2px 2px;
    background-image: url("running-indicator.svg");
 }

-.contact:selected,
 .app-well-app:selected > .overview-icon,
 .search-result-content:selected > .overview-icon {
    background-color: rgba(255,255,255,0.33);
@@ -808,7 +659,6 @@ StTooltip StLabel {
    transition-duration: 100;
 }

-.contact:focus,
 .app-well-app:focus > .overview-icon,
 .search-result-content:focus > .overview-icon {
    border: 1px solid #cccccc;
@@ -868,8 +718,6 @@ StTooltip StLabel {
 .lg-dialog StEntry
 {
  color: #88ff66;
-  selection-background-color: #88ff66;
-  selected-color: black;
 }

 .lg-obj-inspector-title
@@ -943,9 +791,9 @@ StTooltip StLabel {

 /* Calendar popup */

-#calendarEventsArea {
-    /* this is the width of the second column of the popup */
-    min-width: 400px;
+#calendarArea {
+    /* this is the width of the entire popup */
+    min-width: 600px;
 }

 .calendar-vertical-separator {
@@ -1164,35 +1012,26 @@ StTooltip StLabel {
 }

 #notification {
-    font-size: 11pt;
-    border-radius: 10px 10px 0px 0px;
-    background: rgba(0,0,0,0.8);
+    font-size: 12pt;
+    border-radius: 5px 5px 0px 0px;
+    background: rgba(0,0,0,0.9);
    padding: 8px 8px 4px 8px;
    spacing-rows: 10px;
    spacing-columns: 10px;
    width: 34em;
 }

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

-/* We use row-span = 2 for the image cell, which prevents its height preferences to be
-   taken into account during allocation, so its height ends up being limited by the height
-   of the content in the other rows. To avoid showing a stretched image, we set the minimum
-   height of the table to be ICON_SIZE + IMAGE_SIZE + spacing-rows = 24 + 125 + 10 = 159 */
-.notification-with-image {
-    min-height: 159px;
-}
-
 .summary-boxpointer {
-    -arrow-border-radius: 8px;
+    -arrow-border-radius: 9px;
    -arrow-background-color: rgba(0,0,0,0.9);
    -arrow-border-width: 2px;
-    -arrow-border-color: #a5a5a5;
-    -arrow-base: 24px;
-    -arrow-rise: 11px;
-    color: white;
+    -arrow-border-color: #5f5f5f;
+    -arrow-base: 30px;
+    -arrow-rise: 15px;
 }

 .summary-boxpointer #notification {
@@ -1246,100 +1085,60 @@ StTooltip StLabel {
 }

 #notification-actions {
-    spacing: 10px;
+    spacing: 5px;
 }

 .notification-button {
-    border-radius: 18px;
-    font-size: 11pt;
-    padding: 4px 42px 5px;
+    background-color: #3c3c3c;
+    padding: 2px 14px;
+    border-radius: 12px;
+    border: 1px solid #181818;
+}
+
+.notification-button:hover {
+    border: 1px solid #a1a1a1;
 }

 .notification-button:focus {
-    padding: 3px 41px 4px;
+    background-color: #666666;
+}
+
+.notification-button:active {
+    border: 1px solid #a1a1a1;
+    background-color: #2b2b2b;
 }

 .notification-icon-button {
+    border: 2px rgba(0,0,0,0.0);
    border-radius: 5px;
    padding: 5px;
 }

+.notification-icon-button:hover {
+    border: 2px rgba(161,161,161,0.7);
+}
+
 .notification-icon-button:focus {
-    padding: 4px;
+    background: rgba(192,192,192,0.7);
+}
+
+.notification-icon-button:active {
+    background:  rgba(128,128,128,0.7);
 }

 .notification-icon-button > StIcon {
    icon-size: 36px;
 }

-.hotplug-transient-box {
-    spacing: 6px;
-    padding: 2px 72px 2px 12px;
-}
-
-.hotplug-notification-item {
-    padding: 2px 10px;
-    border-radius: 18px;
-    font-size: 10.5pt;
-}
-
-.hotplug-notification-item:focus {
-    padding: 1px 71px 1px 11px;
-}
-
-.hotplug-notification-item-icon {
-    icon-size: 24px;
-    padding: 2px 5px;
-}
-
-.hotplug-resident-box {
-    spacing: 8px;
-}
-
-.hotplug-resident-mount {
-    spacing: 8px;
-    border-radius: 4px;
-
-    color: #ccc;
-}
-
-.hotplug-resident-mount:hover {
-    background-gradient-direction: horizontal;
-    background-gradient-start: rgba(255, 255, 255, 0.1);
-    background-gradient-end: rgba(255, 255, 255, 0);
-
-    color: #fff;
-}
-
-.hotplug-resident-mount-label {
-    color: inherit;
-    padding-left: 6px;
-}
-
-.hotplug-resident-mount-icon {
-    icon-size: 24px;
-    padding-left: 6px;
-}
-
-.hotplug-resident-eject-icon {
-    icon-size: 16px;
-}
-
-.hotplug-resident-eject-button {
-    padding: 7px;
-    border-radius: 5px;
-    color: #ccc;
-}
-
 .chat-log-message {
    color: #888888;
 }

-.chat-group-sent, .chat-group-meta {
-    padding: 8px 0;
-}
+.chat-received {
+    background-gradient-direction: horizontal;
+    background-gradient-start: rgba(255, 255, 255, 0.2);
+    background-gradient-end: rgba(255, 255, 255, 0);

-.chat-sent {
    padding-left: 4px;
    border-radius: 4px;
 }
@@ -1350,20 +1149,23 @@ StTooltip StLabel {
 }

 .chat-sent {
-    padding-left: 18pt;
+    background-gradient-direction: horizontal;
+    background-gradient-start: rgba(255, 255, 255, 0);
+    background-gradient-end: rgba(255, 255, 255, 0.2);
+
+    padding-left: 4px;
    border-radius: 4px;
-    color: #7E7E7E;
 }

 .chat-sent:rtl {
    padding-left: 0px;
-    padding-right: 18pt;
+    padding-right: 4px;
 }

 .chat-meta-message {
    padding-left: 4px;
    border-radius: 4px;
-    font-size: 9pt;
+    font-size: 10.5pt;
    color: #bbbbbb;
 }

@@ -1372,35 +1174,22 @@ StTooltip StLabel {
    padding-right: 4px;
 }

-.subscription-message {
-    font-style: italic;
-}
-
 #notification StEntry {
    padding: 4px;
    border-radius: 4px;
+    border: 1px solid #565656;
    color: #a8a8a8;
-    selected-color: black;
-    border: 1px solid rgba(245,245,245,0.2);
-    background-gradient-direction: vertical;
-    background-gradient-start: rgb(200,200,200);
-    background-gradient-end: white;
-    transition-duration: 300;
-    box-shadow: inset 0px 2px 4px rgba(0,0,0,0.6);
-
-    caret-color: #a8a8a8;
+    background-color: #404040;
+    caret-color: #ffffff;
    caret-size: 1px;
 }

 #notification StEntry:focus {
-    border: 1px solid #8b8b8b;
-    color: #333333;
-    background-gradient-direction: vertical;
-    background-gradient-start: rgb(200,200,200);
-    background-gradient-end: white;
-
+    border: 1px solid #3a3a3a;
+    color: #545454;
+    background-color: #e8e8e8;
    caret-color: #545454;
-    selection-background-color: #808080;
+    box-shadow: 0px 0px 6px 2px rgba(255,255,255,0.9);
 }

 /* The spacing and padding on the summary is tricky; we want to keep
@@ -1466,16 +1255,6 @@ StTooltip StLabel {
    padding-left: 4px;
 }

-.summary-source-counter {
-    color: white;
-    background-color: #3465A4;
-    text-shadow: black 1px 1px 0;
-    font-size: 9pt;
-    border-radius: 1em;
-    min-height: 1em;
-    min-width: 1em;
-}
-
 .source-title {
    font-size: 9pt;
    font-weight: bold;
@@ -1624,7 +1403,7 @@ StTooltip StLabel {
    border-radius: 24px;
    background-color: rgba(0.0, 0.0, 0.0, 0.9);
    border: 2px solid #868686;
-    color: #babdb6;
+    color: #ffffff;

    padding-right: 42px;
    padding-left: 42px;
@@ -1637,21 +1416,37 @@ StTooltip StLabel {
 }

 .modal-dialog-button {
+    border: 1px solid #8b8b8b;
    border-radius: 18px;
-    font-size: 11pt;
-    color: white;
+    font-size: 10.5pt;

    margin-left: 10px;
    margin-right: 10px;
-    padding: 4px 32px 5px;
+
+    padding-left: 32px;
+    padding-right: 32px;
+    padding-top: 8px;
+    padding-bottom: 8px;
+
+    background-gradient-direction: vertical;
+    background-gradient-start: #29323b;
+    background-gradient-end: #121a24;
 }

-.modal-dialog-button:disabled {
-    color: rgb(60, 60, 60);
+.modal-dialog-button:active,
+.modal-dialog-button:pressed {
+    border-color: #a5a5a5;
+    background-gradient-start: #121a24;
+    background-gradient-end: #29323b;
 }

 .modal-dialog-button:focus {
-    padding: 3px 31px 4px;
+    border: 2px solid #a5a5a5;
+
+    padding-left: 31px;
+    padding-right: 31px;
+    padding-top: 7px;
+    padding-bottom: 7px;
 }

 /* Run Dialog */
@@ -1675,8 +1470,6 @@ StTooltip StLabel {
    font-weight: bold;
    width: 23em;
    color: white;
-    selection-background-color: white;
-    selected-color: black;
 }

 .run-dialog {
@@ -1780,90 +1573,6 @@ StTooltip StLabel {
    color: #444444;
 }

-/* ShellMountOperation Dialogs */
-.shell-mount-operation-icon {
-    icon-size: 48px;
-}
-
-.mount-password-reask {
-    color: red;
-}
-
-.show-processes-dialog,
-.mount-question-dialog {
-    spacing: 24px;
-}
-
-.show-processes-dialog-subject,
-.mount-question-dialog-subject {
-    font-size: 12pt;
-    font-weight: bold;
-    color: #666666;
-    padding-top: 10px;
-    padding-left: 17px;
-    padding-bottom: 6px;
-}
-
-.show-processes-dialog-subject:rtl,
-.mount-question-dialog-subject:rtl {
-    padding-left: 0px;
-    padding-right: 17px;
-}
-
-.show-processes-dialog-description,
-.mount-question-dialog-description {
-    font-size: 10pt;
-    color: white;
-    padding-left: 17px;
-    width: 28em;
-}
-
-.show-processes-dialog-description:rtl,
-.mount-question-dialog-description:rtl {
-    padding-right: 17px;
-}
-
-.show-processes-dialog-app-list {
-    font-size: 10pt;
-    max-height: 200px;
-    padding-top: 24px;
-    padding-left: 49px;
-    padding-right: 32px;
-}
-
-.show-processes-dialog-app-list:rtl {
-    padding-right: 49px;
-    padding-left: 32px;
-}
-
-.show-processes-dialog-app-list-item {
-    color: #ccc;
-}
-
-.show-processes-dialog-app-list-item:hover {
-    color: white;
-}
-
-.show-processes-dialog-app-list-item:ltr {
-    padding-right: 1em;
-}
-
-.show-processes-dialog-app-list-item:rtl {
-    padding-left: 1em;
-}
-
-.show-processes-dialog-app-list-item-icon:ltr {
-    padding-right: 17px;
-}
-
-.show-processes-dialog-app-list-item-icon:rtl {
-    padding-left: 17px;
-}
-
-.show-processes-dialog-app-list-item-name {
-    font-size: 10pt;
-}
-
 /* PolicyKit Authentication Dialog */
 .polkit-dialog {
    /* this is the width of the entire modal popup */
@@ -1913,16 +1622,9 @@ StTooltip StLabel {
 }

 .polkit-dialog-password-entry {
-    background-gradient-start: rgb(236,236,236);
-    background-gradient-end: white;
-    background-gradient-direction: vertical;
+    background-color: white;
    color: black;
    border-radius: 5px;
-    border: 2px solid #555753;
-}
-
-.polkit-dialog-password-entry:focus {
-    border: 2px solid #3465a4;
 }

 .polkit-dialog-error-label {
@@ -1943,17 +1645,6 @@ StTooltip StLabel {
    padding-bottom: 8px;
 }

-.network-dialog-show-password-checkbox {
-    padding-top: 5px;
-    padding-bottom: 5px;
-    font-size: 10pt;
-    color: white;
-    spacing: 10px;
-}
-
-.network-dialog-secret-table {
-    spacing-rows: 15px;
-}

 /* Magnifier */

@@ -1965,57 +1656,48 @@ StTooltip StLabel {
    border-width: 0px;
 }

-/* On-screen Keyboard */

-#keyboard {
-    background: rgba(0,0,0,0.8);
+/* goa message popup */
+
+.goa-message-table {
 }

-.keyboard-layout {
-    spacing: 10px;
-    padding: 10px;
+.goa-message-base {
+    font-size: 9pt;
 }

-.keyboard-row {
-    spacing: 15px;
-}
-
-.keyboard-key {
-    min-height: 30px;
-    min-width: 30px;
-    background-gradient-start: rgba(255,245,245,0.4);
-    background-gradient-end: rgba(105,105,105,0.1);
-    background-gradient-direction: vertical;
-    font-size: 14pt;
+.goa-message-from-header {
+    color: #666666;
    font-weight: bold;
-    border-radius: 10px;
-    border: 2px solid #a0a0a0;
-    color: white;
 }

-.keyboard-key:grayed {
-   color: #808080;
-   border-color: #808080;
+.goa-message-subject-header {
+    color: #666666;
+    font-weight: bold;
 }

-.keyboard-key:checked,
-.keyboard-key:hover {
-    background: #303030;
-    border: 3px solid white;
+.goa-message-date-header {
+    color: #666666;
+    font-weight: bold;
 }

-.keyboard-key:active {
-    background: #808080;
+.goa-message-from {
+    font-weight: bold;
+    min-width: 125px;
 }

-.keyboard-subkeys {
-    color: white;
-    padding: 5px;
-    -arrow-border-radius: 10px;
-    -arrow-background-color: #090909;
-    -arrow-border-width: 2px;
-    -arrow-border-color: white;
-    -arrow-base: 20px;
-    -arrow-rise: 10px;
-    -boxpointer-gap: 5px;
+.goa-message-hbox {
+    spacing: 0.25em;
+    min-width: 300px;
+}
+
+.goa-message-subject {
+}
+
+.goa-message-excerpt {
+    color: rgba(153, 153, 153, 1.0);
+}
+
+.goa-message-date {
+    min-width: 80px;
 }
--- a/data/theme/running-indicator.svg
+++ b/data/theme/running-indicator.svg
@@ -2,62 +2,24 @@
 <!-- Created with Inkscape (http://www.inkscape.org/) -->

 <svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:xlink="http://www.w3.org/1999/xlink"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="119.97824"
   height="119.97824"
   id="svg7355"
-   version="1.1"
-   inkscape:version="0.48.1 r9760"
-   sodipodi:docname="running-indicator.svg">
-  <metadata
-     id="metadata4175">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#2c1cff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="1"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1141"
-     id="namedview4173"
-     showgrid="false"
-     inkscape:zoom="8.1348081"
-     inkscape:cx="81.120662"
-     inkscape:cy="58.117986"
-     inkscape:window-x="0"
-     inkscape:window-y="26"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="g30864" />
+   version="1.1">
  <defs
     id="defs7357">
    <radialGradient
       xlink:href="#linearGradient36429"
       id="radialGradient7461"
       gradientUnits="userSpaceOnUse"
-       gradientTransform="matrix(1.011539,0,0,0.57582113,-0.39262194,71.83807)"
-       cx="47.428951"
-       cy="167.16817"
-       fx="47.428951"
-       fy="167.16817"
+       gradientTransform="matrix(1.0525552,0,0,1.0525552,-2.5162753,-9.0000838)"
+       cx="47.878681"
+       cy="171.25"
+       fx="47.878681"
+       fy="171.25"
       r="37" />
    <linearGradient
       id="linearGradient36429">
@@ -97,7 +59,7 @@
       fx="49.067139"
       cy="242.50381"
       cx="49.067139"
-       gradientTransform="matrix(1.1891549,0,0,0.15252127,-9.281289,132.52772)"
+       gradientTransform="matrix(1.1891549,0,0,0.55513246,-9.281289,36.12653)"
       gradientUnits="userSpaceOnUse"
       id="radialGradient7488"
       xlink:href="#linearGradient36471" />
@@ -110,21 +72,19 @@
       id="g30864"
       transform="translate(255.223,70.118091)">
      <rect
-         ry="3.4593496"
-         rx="3.4593496"
-         y="99.596962"
-         x="12.596948"
-         height="71.116341"
-         width="71.116341"
+         ry="3.5996203"
+         rx="3.5996203"
+         y="98"
+         x="11"
+         height="74"
+         width="74"
         id="rect14000"
-         style="opacity:0.37187500000000001;fill:url(#radialGradient7461);fill-opacity:1;stroke:none" />
+         style="opacity:0.371875;fill:url(#radialGradient7461);fill-opacity:1;stroke:none" />
      <path
         id="rect34520"
-         d="m 83.273151,166.72152 c 0,1.96759 -1.584022,3.55163 -3.551629,3.55163 l -63.443032,0 c -1.967608,0 -3.551648,-1.58402 -3.551643,-3.55164 0,-5.85318 0,-5.85318 0,0"
-         style="opacity:0.35;fill:none;stroke:url(#radialGradient7488);stroke-width:1;stroke-opacity:1"
-         connector-curvature="0"
-         inkscape:connector-curvature="0"
-         sodipodi:nodetypes="ccscc" />
+         d="m 84.506708,167.95508 c 6e-6,1.96759 -1.584022,3.55162 -3.551629,3.55163 l -65.910146,0 c -1.967608,-1e-5 -3.551648,-1.58402 -3.551643,-3.55164"
+         style="opacity:0.2;fill:none;stroke:url(#radialGradient7488);stroke-width:1;stroke-opacity:1"
+         inkscape:connector-curvature="0" />
    </g>
  </g>
 </svg>
--- a/data/theme/toggle-on-intl.svg
+++ b/data/theme/toggle-on-intl.svg
@@ -13,8 +13,8 @@
   height="22"
   id="svg3199"
   version="1.1"
-   inkscape:version="0.48.1 r9760"
-   sodipodi:docname="toggle-on-intl.svg">
+   inkscape:version="0.47 r22583"
+   sodipodi:docname="New document 11">
  <defs
     id="defs3201">
    <inkscape:perspective
@@ -39,14 +39,14 @@
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
-     inkscape:zoom="1"
-     inkscape:cx="49.147112"
-     inkscape:cy="17.532036"
+     inkscape:zoom="0.35"
+     inkscape:cx="32.500004"
+     inkscape:cy="10.999997"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
-     inkscape:window-width="1412"
-     inkscape:window-height="1067"
+     inkscape:window-width="609"
+     inkscape:window-height="501"
     inkscape:window-x="0"
     inkscape:window-y="26"
     inkscape:window-maximized="0" />
@@ -58,7 +58,7 @@
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
@@ -72,7 +72,7 @@
       transform="translate(-453.5,448.36218)"
       id="g16453">
      <rect
-         style="color:#000000;fill:#4a90d9;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994000000003;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         style="color:#000000;fill:#204a87;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
         id="rect16256-9-4"
         width="63.000004"
         height="19"
--- a/data/theme/toggle-on-us.svg
+++ b/data/theme/toggle-on-us.svg
@@ -13,8 +13,8 @@
   height="22"
   id="svg2857"
   version="1.1"
-   inkscape:version="0.48.1 r9760"
-   sodipodi:docname="toggle-on-us.svg">
+   inkscape:version="0.47 r22583"
+   sodipodi:docname="New document 2">
  <defs
     id="defs2859">
    <inkscape:perspective
@@ -40,18 +40,16 @@
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="1"
-     inkscape:cx="19.689855"
-     inkscape:cy="2.0517979"
+     inkscape:cx="-69.642856"
+     inkscape:cy="42.428569"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
-     inkscape:window-width="941"
-     inkscape:window-height="751"
-     inkscape:window-x="2577"
-     inkscape:window-y="206"
-     inkscape:window-maximized="0"
-     borderlayer="true"
-     inkscape:showpageshadow="false" />
+     inkscape:window-width="609"
+     inkscape:window-height="501"
+     inkscape:window-x="0"
+     inkscape:window-y="26"
+     inkscape:window-maximized="0" />
  <metadata
     id="metadata2862">
    <rdf:RDF>
@@ -60,7 +58,7 @@
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
@@ -74,7 +72,7 @@
       transform="translate(-351.35714,708.36218)"
       id="g16453">
      <rect
-         style="color:#000000;fill:#4a90d9;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994000000003;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         style="color:#000000;fill:#204a87;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
         id="rect16256-9-4"
         width="63.000004"
         height="19"
--- a/js/Makefile.am
+++ b/js/Makefile.am
@@ -2,8 +2,6 @@
 jsdir = $(pkgdatadir)/js

 nobase_dist_js_DATA = 	\
-	gdm/batch.js		\
-	gdm/loginDialog.js	\
 	misc/config.js		\
 	misc/docInfo.js		\
 	misc/fileUtils.js	\
@@ -12,17 +10,14 @@ nobase_dist_js_DATA = 	\
 	misc/history.js		\
 	misc/modemManager.js	\
 	misc/params.js		\
-	misc/screenSaver.js     \
 	misc/util.js		\
 	perf/core.js		\
 	ui/altTab.js		\
 	ui/appDisplay.js	\
 	ui/appFavorites.js	\
-	ui/automountManager.js  \
-	ui/autorunManager.js    \
 	ui/boxpointer.js	\
 	ui/calendar.js		\
-	ui/contactDisplay.js \
+	ui/chrome.js		\
 	ui/ctrlAltTab.js	\
 	ui/dash.js		\
 	ui/dateMenu.js		\
@@ -31,9 +26,8 @@ nobase_dist_js_DATA = 	\
 	ui/endSessionDialog.js	\
 	ui/environment.js	\
 	ui/extensionSystem.js	\
+	ui/goaClient.js		\
 	ui/iconGrid.js		\
-	ui/keyboard.js		\
-	ui/layout.js		\
 	ui/lightbox.js		\
 	ui/link.js		\
 	ui/lookingGlass.js	\
@@ -42,8 +36,6 @@ nobase_dist_js_DATA = 	\
 	ui/main.js		\
 	ui/messageTray.js	\
 	ui/modalDialog.js	\
-	ui/networkAgent.js	\
-	ui/shellMountOperation.js \
 	ui/notificationDaemon.js \
 	ui/overview.js		\
 	ui/panel.js		\
@@ -57,6 +49,7 @@ nobase_dist_js_DATA = 	\
 	ui/searchDisplay.js	\
 	ui/shellDBus.js		\
 	ui/statusIconDispatcher.js	\
+	ui/statusMenu.js	\
 	ui/status/accessibility.js	\
 	ui/status/keyboard.js	\
 	ui/status/network.js	\
@@ -65,7 +58,6 @@ nobase_dist_js_DATA = 	\
 	ui/status/bluetooth.js	\
 	ui/telepathyClient.js	\
 	ui/tweener.js		\
-	ui/userMenu.js		\
 	ui/viewSelector.js	\
 	ui/windowAttentionHandler.js	\
 	ui/windowManager.js	\
--- a/js/gdm/batch.js
+++ b/js/gdm/batch.js
@@ -1,228 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
- * Copyright 2011 Red Hat, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-const Lang = imports.lang;
-const Signals = imports.signals;
-
-function Task() {
-    this._init.apply(this, arguments);
-}
-
-Task.prototype = {
-    _init: function(scope, handler) {
-        if (scope)
-            this.scope = scope;
-        else
-            this.scope = this;
-
-        this.handler = handler;
-    },
-
-    run: function() {
-        if (this.handler)
-            return this.handler.call(this.scope);
-
-        return null;
-    },
-};
-Signals.addSignalMethods(Task.prototype);
-
-function Hold() {
-    this._init.apply(this, arguments);
-}
-
-Hold.prototype = {
-    __proto__: Task.prototype,
-
-    _init: function() {
-        Task.prototype._init.call(this,
-                                  this,
-                                  function () {
-                                      return this;
-                                  });
-
-        this._acquisitions = 1;
-    },
-
-    acquire: function() {
-        if (this._acquisitions <= 0)
-            throw new Error("Cannot acquire hold after it's been released");
-        this._acquisitions++;
-    },
-
-    acquireUntilAfter: function(hold) {
-        if (!hold.isAcquired())
-            return;
-
-        this.acquire();
-        let signalId = hold.connect('release', Lang.bind(this, function() {
-                                        hold.disconnect(signalId);
-                                        this.release();
-                                    }));
-    },
-
-    release: function() {
-        this._acquisitions--;
-
-        if (this._acquisitions == 0)
-            this.emit('release');
-    },
-
-    isAcquired: function() {
-        return this._acquisitions > 0;
-    }
-}
-Signals.addSignalMethods(Hold.prototype);
-
-function Batch() {
-    this._init.apply(this, arguments);
-}
-
-Batch.prototype = {
-    __proto__: Task.prototype,
-
-    _init: function(scope, tasks) {
-        Task.prototype._init.call(this);
-
-        this.tasks = [];
-
-        for (let i = 0; i < tasks.length; i++) {
-            let task;
-
-            if (tasks[i] instanceof Task) {
-                task = tasks[i];
-            } else if (typeof tasks[i] == 'function') {
-                task = new Task(scope, tasks[i]);
-            } else {
-                throw new Error('Batch tasks must be functions or Task, Hold or Batch objects');
-            }
-
-            this.tasks.push(task);
-        }
-    },
-
-    process: function() {
-        throw new Error('Not implemented');
-    },
-
-    runTask: function() {
-        if (!(this._currentTaskIndex in this.tasks)) {
-            return null;
-        }
-
-        return this.tasks[this._currentTaskIndex].run();
-    },
-
-    _finish: function() {
-        this.hold.release();
-    },
-
-    nextTask: function() {
-        this._currentTaskIndex++;
-
-        // if the entire batch of tasks is finished, release
-        // the hold and notify anyone waiting on the batch
-        if (this._currentTaskIndex >= this.tasks.length) {
-            this._finish();
-            return;
-        }
-
-        this.process();
-    },
-
-    _start: function() {
-        // acquire a hold to get released when the entire
-        // batch of tasks is finished
-        this.hold = new Hold();
-        this._currentTaskIndex = 0;
-        this.process();
-    },
-
-    run: function() {
-        this._start();
-
-        // hold may be destroyed at this point
-        // if we're already done running
-        return this.hold;
-    },
-
-    cancel: function() {
-        this.tasks = this.tasks.splice(0, this._currentTaskIndex + 1);
-    }
-
-};
-Signals.addSignalMethods(Batch.prototype);
-
-function ConcurrentBatch() {
-    this._init.apply(this, arguments);
-}
-
-ConcurrentBatch.prototype = {
-    __proto__: Batch.prototype,
-
-    _init: function(scope, tasks) {
-        Batch.prototype._init.call(this, scope, tasks);
-    },
-
-    process: function() {
-       let hold = this.runTask();
-
-       if (hold) {
-           this.hold.acquireUntilAfter(hold);
-       }
-
-       // Regardless of the state of the just run task,
-       // fire off the next one, so all the tasks can run
-       // concurrently.
-       this.nextTask();
-    }
-};
-Signals.addSignalMethods(ConcurrentBatch.prototype);
-
-function ConsecutiveBatch() {
-    this._init.apply(this, arguments);
-}
-
-ConsecutiveBatch.prototype = {
-    __proto__: Batch.prototype,
-
-    _init: function(scope, tasks) {
-        Batch.prototype._init.call(this, scope, tasks);
-    },
-
-    process: function() {
-       let hold = this.runTask();
-
-       if (hold && hold.isAcquired()) {
-           // This task is inhibiting the batch. Wait on it
-           // before processing the next one.
-           let signalId = hold.connect('release',
-                                       Lang.bind(this, function() {
-                                           hold.disconnect(signalId);
-                                           this.nextTask();
-                                       }));
-           return;
-       } else {
-           // This task finished, process the next one
-           this.nextTask();
-       }
-    }
-};
-Signals.addSignalMethods(ConsecutiveBatch.prototype);
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
--- a/js/misc/gnomeSession.js
+++ b/js/misc/gnomeSession.js
@@ -109,8 +109,7 @@ const SessionManagerIface = {
    name: 'org.gnome.SessionManager',
    methods: [
        { name: 'Logout', inSignature: 'u', outSignature: '' },
-        { name: 'Shutdown', inSignature: '', outSignature: '' },
-        { name: 'CanShutdown', inSignature: '', outSignature: 'b' }
+        { name: 'Shutdown', inSignature: '', outSignature: '' }
    ]
 };

--- a/js/misc/screenSaver.js
+++ b/js/misc/screenSaver.js
@@ -1,53 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const DBus = imports.dbus;
-const Lang = imports.lang;
-
-const ScreenSaverIface = {
-    name: 'org.gnome.ScreenSaver',
-    methods: [{ name: 'GetActive',
-                inSignature: '',
-                outSignature: 'b' },
-              { name: 'Lock',
-                inSignature: '' },
-              { name: 'SetActive',
-                inSignature: 'b' }],
-    signals: [{ name: 'ActiveChanged',
-                inSignature: 'b' }]
-};
-
-function ScreenSaverProxy() {
-    this._init();
-}
-
-ScreenSaverProxy.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this,
-                                   'org.gnome.ScreenSaver',
-                                   '/org/gnome/ScreenSaver');
-
-        DBus.session.watch_name('org.gnome.ScreenSaver',
-                                false, // do not launch a name-owner if none exists
-                                Lang.bind(this, this._onSSAppeared),
-                                Lang.bind(this, this._onSSVanished));
-
-        this.screenSaverActive = false;
-        this.connect('ActiveChanged',
-                     Lang.bind(this, this._onActiveChanged));
-    },
-
-    _onSSAppeared: function(owner) {
-        this.GetActiveRemote(Lang.bind(this, function(isActive) {
-            this.screenSaverActive = isActive;
-        }))
-    },
-
-    _onSSVanished: function(oldOwner) {
-        this.screenSaverActive = false;
-    },
-
-    _onActiveChanged: function(object, isActive) {
-        this.screenSaverActive = isActive;
-    }
-};
-DBus.proxifyPrototype(ScreenSaverProxy.prototype, ScreenSaverIface);
--- a/js/misc/util.js
+++ b/js/misc/util.js
@@ -45,7 +45,7 @@ function spawn(argv) {
 // occur when trying to parse or start the program.
 function spawnCommandLine(command_line) {
    try {
-        let [success, argv] = GLib.shell_parse_argv(command_line);
+        let [success, argc, argv] = GLib.shell_parse_argv(command_line);
        trySpawn(argv);
    } catch (err) {
        _handleSpawnError(command_line, err);
@@ -85,10 +85,10 @@ function trySpawn(argv)
 // Runs @command_line in the background. If launching @command_line
 // fails, this will throw an error.
 function trySpawnCommandLine(command_line) {
-    let success, argv;
+    let success, argc, argv;

    try {
-        [success, argv] = GLib.shell_parse_argv(command_line);
+        [success, argc, argv] = GLib.shell_parse_argv(command_line);
    } catch (err) {
        // Replace "Error invoking GLib.shell_parse_argv: " with
        // something nicer
--- a/js/perf/core.js
+++ b/js/perf/core.js
@@ -113,10 +113,10 @@ function run() {

    for (let i = 0; i < 2; i++) {
        Scripting.scriptEvent('applicationsShowStart');
-        Main.overview._viewSelector.switchTab('applications');
+        Main.overview.viewSelector.switchTab('applications');
        yield Scripting.waitLeisure();
        Scripting.scriptEvent('applicationsShowDone');
-        Main.overview._viewSelector.switchTab('windows');
+        Main.overview.viewSelector.switchTab('windows');
        yield Scripting.waitLeisure();
    }
 }
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@@ -14,8 +14,7 @@ const Tweener = imports.ui.tweener;

 const POPUP_APPICON_SIZE = 96;
 const POPUP_SCROLL_TIME = 0.10; // seconds
-const POPUP_DELAY_TIMEOUT = 150; // milliseconds
-const POPUP_FADE_OUT_TIME = 0.1; // seconds
+const POPUP_FADE_TIME = 0.1; // seconds

 const APP_ICON_HOVER_TIMEOUT = 200; // milliseconds

@@ -53,7 +52,6 @@ AltTabPopup.prototype = {
        this._currentWindow = -1;
        this._thumbnailTimeoutId = 0;
        this._motionTimeoutId = 0;
-        this._initialDelayTimeoutId = 0;

        this.thumbnailsVisible = false;

@@ -76,7 +74,7 @@ AltTabPopup.prototype = {

    _allocate: function (actor, box, flags) {
        let childBox = new Clutter.ActorBox();
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let leftPadding = this.actor.get_theme_node().get_padding(St.Side.LEFT);
        let rightPadding = this.actor.get_theme_node().get_padding(St.Side.RIGHT);
@@ -99,6 +97,8 @@ AltTabPopup.prototype = {
        // those calculations
        if (this._thumbnails) {
            let icon = this._appIcons[this._currentApp].actor;
+            // Force a stage relayout to make sure we get the correct position
+            global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, 0, 0);
            let [posX, posY] = icon.get_transformed_position();
            let thumbnailCenter = posX + icon.width / 2;
            let [childMinWidth, childNaturalWidth] = this._thumbnails.actor.get_preferred_width(-1);
@@ -121,7 +121,7 @@ AltTabPopup.prototype = {
        }
    },

-    show : function(backward, binding) {
+    show : function(backward, switch_group) {
        let tracker = Shell.WindowTracker.get_default();
        let apps = tracker.get_running_apps ('');

@@ -147,10 +147,12 @@ AltTabPopup.prototype = {

        // Need to force an allocation so we can figure out whether we
        // need to scroll when selecting
+        this.actor.opacity = 0;
+        this.actor.show();
        this.actor.get_allocation_box();

        // Make the initial selection
-        if (binding == 'switch_group') {
+        if (switch_group) {
            if (backward) {
                this._select(0, this._appIcons[0].cachedWindows.length - 1);
            } else {
@@ -159,10 +161,6 @@ AltTabPopup.prototype = {
                else
                    this._select(0, 0);
            }
-        } else if (binding == 'switch_group_backward') {
-            this._select(0, this._appIcons[0].cachedWindows.length - 1);
-        } else if (binding == 'switch_windows_backward') {
-            this._select(this._appIcons.length - 1);
        } else if (this._appIcons.length == 1) {
            this._select(0);
        } else if (backward) {
@@ -182,13 +180,11 @@ AltTabPopup.prototype = {
            return false;
        }

-        // We delay showing the popup so that fast Alt+Tab users aren't
-        // disturbed by the popup briefly flashing.
-        this._initialDelayTimeoutId = Mainloop.timeout_add(POPUP_DELAY_TIMEOUT,
-                                                           Lang.bind(this, function () {
-                                                               this.actor.show();
-                                                               this._initialDelayTimeoutId = 0;
-                                                           }));
+        Tweener.addTween(this.actor,
+                         { opacity: 255,
+                           time: POPUP_FADE_TIME,
+                           transition: 'easeOutQuad'
+                         });

        return true;
    },
@@ -219,29 +215,37 @@ AltTabPopup.prototype = {
        let keysym = event.get_key_symbol();
        let event_state = Shell.get_event_state(event);
        let backwards = event_state & Clutter.ModifierType.SHIFT_MASK;
-        let action = global.display.get_keybinding_action(event.get_key_code(), event_state);
+        let action = global.screen.get_display().get_keybinding_action(event.get_key_code(), event_state);

        this._disableHover();

-        if (keysym == Clutter.Escape) {
-            this.destroy();
-        } else if (action == Meta.KeyBindingAction.SWITCH_GROUP) {
+        if (action == Meta.KeyBindingAction.SWITCH_GROUP)
            this._select(this._currentApp, backwards ? this._previousWindow() : this._nextWindow());
-        } else if (action == Meta.KeyBindingAction.SWITCH_GROUP_BACKWARD) {
-            this._select(this._currentApp, this._previousWindow());
-        } else if (action == Meta.KeyBindingAction.SWITCH_WINDOWS) {
-            this._select(backwards ? this._previousApp() : this._nextApp());
-        } else if (action == Meta.KeyBindingAction.SWITCH_WINDOWS_BACKWARD) {
-            this._select(this._previousApp());
-        } else if (this._thumbnailsFocused) {
-            if (keysym == Clutter.Left)
+        else if (keysym == Clutter.Escape)
+            this.destroy();
+        else if (this._thumbnailsFocused) {
+            if (action == Meta.KeyBindingAction.SWITCH_WINDOWS)
+                if (backwards) {
+                    if (this._currentWindow == 0 || this._currentWindow == -1)
+                        this._select(this._previousApp());
+                    else
+                        this._select(this._currentApp, this._previousWindow());
+                } else {
+                    if (this._currentWindow == this._appIcons[this._currentApp].cachedWindows.length - 1)
+                        this._select(this._nextApp());
+                    else
+                        this._select(this._currentApp, this._nextWindow());
+                }
+            else if (keysym == Clutter.Left)
                this._select(this._currentApp, this._previousWindow());
            else if (keysym == Clutter.Right)
                this._select(this._currentApp, this._nextWindow());
            else if (keysym == Clutter.Up)
                this._select(this._currentApp, null, true);
        } else {
-            if (keysym == Clutter.Left)
+            if (action == Meta.KeyBindingAction.SWITCH_WINDOWS)
+                this._select(backwards ? this._previousApp() : this._nextApp());
+            else if (keysym == Clutter.Left)
                this._select(this._previousApp());
            else if (keysym == Clutter.Right)
                this._select(this._nextApp());
@@ -370,7 +374,7 @@ AltTabPopup.prototype = {
        if (this.actor.visible) {
            Tweener.addTween(this.actor,
                             { opacity: 0,
-                               time: POPUP_FADE_OUT_TIME,
+                               time: POPUP_FADE_TIME,
                               transition: 'easeOutQuad',
                               onComplete: Lang.bind(this,
                                   function() {
@@ -391,8 +395,6 @@ AltTabPopup.prototype = {
            Mainloop.source_remove(this._motionTimeoutId);
        if (this._thumbnailTimeoutId != 0)
            Mainloop.source_remove(this._thumbnailTimeoutId);
-        if (this._initialDelayTimeoutId != 0)
-            Mainloop.source_remove(this._initialDelayTimeoutId);
    },

    /**
@@ -630,7 +632,7 @@ SwitcherList.prototype = {
                this._items[this._highlighted].add_style_pseudo_class('selected');
        }

-        let monitor = Main.layoutManager.primaryMonitor;
+        let monitor = global.get_primary_monitor();
        let itemSize = this._items[index].allocation.x2 - this._items[index].allocation.x1;
        let [posX, posY] = this._items[index].get_transformed_position();
        posX += this.actor.x;
@@ -658,7 +660,7 @@ SwitcherList.prototype = {

    _scrollToRight : function() {
        this._scrollableLeft = true;
-        let monitor = Main.layoutManager.primaryMonitor;
+        let monitor = global.get_primary_monitor();
        let padding = this.actor.get_theme_node().get_horizontal_padding();
        let parentPadding = this.actor.get_parent().get_theme_node().get_horizontal_padding();
        let x = this._items[this._highlighted].allocation.x2 - monitor.width + padding + parentPadding;
@@ -755,7 +757,7 @@ SwitcherList.prototype = {
        let children = this._list.get_children();
        let childBox = new Clutter.ActorBox();

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let parentRightPadding = this.actor.get_parent().get_theme_node().get_padding(St.Side.RIGHT);
        if (this.actor.allocation.x2 == primary.x + primary.width - parentRightPadding) {
            if (this._squareItems)
@@ -885,7 +887,7 @@ AppSwitcher.prototype = {
           totalSpacing += this._separator.width + this._list.spacing;

        // We just assume the whole screen here due to weirdness happing with the passed width
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let parentPadding = this.actor.get_parent().get_theme_node().get_horizontal_padding();
        let availWidth = primary.width - parentPadding - this.actor.get_theme_node().get_horizontal_padding();
        let height = 0;
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -3,7 +3,6 @@
 const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
-const GMenu = imports.gi.GMenu;
 const Shell = imports.gi.Shell;
 const Lang = imports.lang;
 const Signals = imports.signals;
@@ -36,7 +35,8 @@ AlphabeticalView.prototype = {
        this._appSystem = Shell.AppSystem.get_default();

        this._pendingAppLaterId = 0;
-        this._appIcons = {}; // desktop file id
+        this._apps = [];
+        this._filterApp = null;

        let box = new St.BoxLayout({ vertical: true });
        box.add(this._grid.actor, { y_align: St.Align.START, expand: true });
@@ -44,7 +44,7 @@ AlphabeticalView.prototype = {
        this.actor = new St.ScrollView({ x_fill: true,
                                         y_fill: false,
                                         y_align: St.Align.START,
-                                         style_class: 'vfade' });
+                                         vfade: true });
        this.actor.add_actor(box);
        this.actor.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
        this.actor.connect('notify::mapped', Lang.bind(this,
@@ -63,17 +63,20 @@ AlphabeticalView.prototype = {

    _removeAll: function() {
        this._grid.removeAll();
-        this._appIcons = {};
+        this._apps = [];
    },

-    _addApp: function(app) {
-        var id = app.get_id();
-        let appIcon = new AppWellIcon(app);
+    _addApp: function(appInfo) {
+        let appIcon = new AppWellIcon(this._appSystem.get_app(appInfo.get_id()));

        this._grid.addItem(appIcon.actor);
        appIcon.actor.connect('key-focus-in', Lang.bind(this, this._ensureIconVisible));

-        this._appIcons[id] = appIcon;
+        appIcon._appInfo = appInfo;
+        if (this._filterApp && !this._filterApp(appInfo))
+            appIcon.actor.hide();
+
+        this._apps.push(appIcon);
    },

    _ensureIconVisible: function(icon) {
@@ -102,33 +105,52 @@ AlphabeticalView.prototype = {
                           transition: 'easeOutQuad' });
    },

-    setVisibleApps: function(apps) {
-        if (apps == null) { // null implies "all"
-            for (var id in this._appIcons) {
-                var icon = this._appIcons[id];
-                icon.actor.visible = true;
-            }
+    setFilter: function(filter) {
+        this._filterApp = filter;
+        for (let i = 0; i < this._apps.length; i++)
+            this._apps[i].actor.visible = filter(this._apps[i]._appInfo);
+    },
+
+    // Create actors for the applications in an idle to avoid blocking
+    // for too long; see bug 647778
+    _addPendingApps: function() {
+        let i;
+        let startTimeMillis = new Date().getTime();
+        for (i = 0; i < this._pendingAppIds.length; i++) {
+            let id = this._pendingAppIds[i];
+            this._addApp(this._pendingApps[id]);
+
+            let currentTimeMillis = new Date().getTime();
+            if (currentTimeMillis - startTimeMillis > MAX_APPLICATION_WORK_MILLIS)
+                break;
+        }
+        this._pendingAppIds.splice(0, i + 1);
+        if (this._pendingAppIds.length > 0) {
+            return true;
        } else {
-            // Set everything to not-visible, then set to visible what we should see
-            for (var id in this._appIcons) {
-                var icon = this._appIcons[id];
-                icon.actor.visible = false;
-            }
-            for (var i = 0; i < apps.length; i++) {
-                var app = apps[i];
-                var id = app.get_id();
-                var icon = this._appIcons[id];
-                icon.actor.visible = true;
-            }
+            this._pendingAppLaterId = 0;
+            this._pendingAppIds = null;
+            this._pendingApps = null;
+            return false;
        }
    },

-    setAppList: function(apps) {
+    refresh: function(apps) {
+        let ids = [];
+        for (let i in apps)
+            ids.push(i);
+        ids.sort(function(a, b) {
+            return apps[a].get_name().localeCompare(apps[b].get_name());
+        });
+
        this._removeAll();
-        for (var i = 0; i < apps.length; i++) {
-            var app = apps[i];
-            this._addApp(app);
-         }
+
+        this._pendingAppIds = ids;
+        this._pendingApps = apps;
+        if (this._pendingAppLaterId)
+            Meta.later_remove(this._pendingAppLaterId);
+        this._pendingAppLaterId = Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
+                                                 Lang.bind(this, this._addPendingApps));
    }
 };

@@ -149,24 +171,21 @@ ViewByCategories.prototype = {
        // -2 is a flag to indicate that nothing is selected
        // (used only before the actor is mapped the first time)
        this._currentCategory = -2;
-        this._categories = [];
-        this._apps = null;
+        this._filters = new St.BoxLayout({ vertical: true, reactive: true });
+        this._filters.connect('scroll-event', Lang.bind(this, this._scrollFilter));

-        this._categoryBox = new St.BoxLayout({ vertical: true, reactive: true });
-        this._categoryScroll = new St.ScrollView({ x_fill: false,
-                                                   y_fill: false,
-                                                   style_class: 'vfade' });
-        this._categoryScroll.add_actor(this._categoryBox);
        this.actor.add(this._view.actor, { expand: true, x_fill: true, y_fill: true });
-        this.actor.add(this._categoryScroll, { expand: false, y_fill: false, y_align: St.Align.START });
+        this.actor.add(this._filters, { expand: false, y_fill: false, y_align: St.Align.START });

        // Always select the "All" filter when switching to the app view
        this.actor.connect('notify::mapped', Lang.bind(this,
            function() {
-                if (this.actor.mapped && this._allCategoryButton)
+                if (this.actor.mapped && this._allFilter)
                    this._selectCategory(-1);
            }));

+        this._sections = [];
+
        // We need a dummy actor to catch the keyboard focus if the
        // user Ctrl-Alt-Tabs here before the deferred work creates
        // our real contents
@@ -174,101 +193,78 @@ ViewByCategories.prototype = {
        this.actor.add(this._focusDummy);
    },

+    _scrollFilter: function(actor, event) {
+        let direction = event.get_scroll_direction();
+        if (direction == Clutter.ScrollDirection.UP)
+            this._selectCategory(Math.max(this._currentCategory - 1, -1))
+        else if (direction == Clutter.ScrollDirection.DOWN)
+            this._selectCategory(Math.min(this._currentCategory + 1, this._sections.length - 1));
+    },
+
    _selectCategory: function(num) {
        if (this._currentCategory == num) // nothing to do
            return;

        this._currentCategory = num;

-        if (num != -1) {
-            var category = this._categories[num];
-            this._allCategoryButton.remove_style_pseudo_class('selected');
-            this._view.setVisibleApps(category.apps);
-        } else {
-            this._allCategoryButton.add_style_pseudo_class('selected');
-            this._view.setVisibleApps(null);
-        }
+        if (num != -1)
+            this._allFilter.remove_style_pseudo_class('selected');
+        else
+            this._allFilter.add_style_pseudo_class('selected');

-        for (var i = 0; i < this._categories.length; i++) {
+        this._view.setFilter(Lang.bind(this, function(app) {
+            if (num == -1)
+                return true;
+            return this._sections[num].name == app.get_section();
+        }));
+
+        for (let i = 0; i < this._sections.length; i++) {
            if (i == num)
-                this._categories[i].button.add_style_pseudo_class('selected');
+                this._sections[i].filterActor.add_style_pseudo_class('selected');
            else
-                this._categories[i].button.remove_style_pseudo_class('selected');
+                this._sections[i].filterActor.remove_style_pseudo_class('selected');
        }
    },

-    // Recursively load a GMenuTreeDirectory; we could put this in ShellAppSystem too
-    _loadCategory: function(dir, appList) {
-        var iter = dir.iter();
-        var nextType;
-        while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
-            if (nextType == GMenu.TreeItemType.ENTRY) {
-                var entry = iter.get_entry();
-                var app = this._appSystem.lookup_app_by_tree_entry(entry);
-                if (!entry.get_app_info().get_nodisplay())
-                    appList.push(app);
-            } else if (nextType == GMenu.TreeItemType.DIRECTORY) {
-                this._loadCategory(iter.get_directory(), appList);
-            }
-        }
-    },
-
-    _addCategory: function(name, index, dir, allApps) {
+    _addFilter: function(name, num) {
        let button = new St.Button({ label: GLib.markup_escape_text (name, -1),
                                     style_class: 'app-filter',
                                     x_align: St.Align.START,
                                     can_focus: true });
+        this._filters.add(button, { expand: true, x_fill: true, y_fill: false });
        button.connect('clicked', Lang.bind(this, function() {
-            this._selectCategory(index);
+            this._selectCategory(num);
        }));

-        var apps;
-        if (dir == null) {
-            apps = allApps;
-            this._allCategoryButton = button;
-        } else {
-            apps = [];
-            this._loadCategory(dir, apps);
-            this._categories.push({ apps: apps,
-                                    name: name,
-                                    button: button });
-        }
-
-        this._categoryBox.add(button, { expand: true, x_fill: true, y_fill: false });
+        if (num != -1)
+            this._sections[num] = { filterActor: button,
+                                    name: name };
+        else
+            this._allFilter = button;
    },

    _removeAll: function() {
-        this._categories = [];
-        this._categoryBox.destroy_children();
+        this._sections = [];
+        this._filters.destroy_children();
    },

-    refresh: function() {
+    refresh: function(apps) {
        this._removeAll();

-        var allApps = Shell.AppSystem.get_default().get_all();
-        allApps.sort(function(a, b) {
-            return a.compare_by_name(b);
-        });
+        let sections = this._appSystem.get_sections();
+        this._apps = apps;

        /* Translators: Filter to display all applications */
-        this._addCategory(_("All"), -1, null, allApps);
+        this._addFilter(_("All"), -1);

-        var tree = this._appSystem.get_tree();
-        var root = tree.get_root_directory();
+        if (!sections)
+            return;

-        var iter = root.iter();
-        var nextType;
-        var i = 0;
-        while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
-            if (nextType == GMenu.TreeItemType.DIRECTORY) {
-                var dir = iter.get_directory();
-                this._addCategory(dir.get_name(), i, dir);
-                i++;
-            }
-        }
+        for (let i = 0; i < sections.length; i++)
+            this._addFilter(sections[i], i);

-        this._view.setAppList(allApps);
        this._selectCategory(-1);
+        this._view.refresh(apps);

        if (this._focusDummy) {
            let focused = this._focusDummy.has_key_focus();
@@ -301,7 +297,52 @@ AllAppDisplay.prototype = {
    },

    _redisplay: function() {
-        this._appView.refresh();
+        let apps = this._appSystem.get_flattened_apps().filter(function(app) {
+            return !app.get_is_nodisplay();
+        });
+
+        this._appView.refresh(apps);
+    }
+};
+
+function BaseAppSearchProvider() {
+    this._init();
+}
+
+BaseAppSearchProvider.prototype = {
+    __proto__: Search.SearchProvider.prototype,
+
+    _init: function(name) {
+        Search.SearchProvider.prototype._init.call(this, name);
+        this._appSys = Shell.AppSystem.get_default();
+    },
+
+    getResultMeta: function(resultId) {
+        let app = this._appSys.get_app(resultId);
+        if (!app)
+            return null;
+        return { 'id': resultId,
+                 'name': app.get_name(),
+                 'createIcon': function(size) {
+                                   return app.create_icon_texture(size);
+                               }
+               };
+    },
+
+    activateResult: function(id, params) {
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });
+
+        let app = this._appSys.get_app(id);
+        app.activate(params.workspace ? params.workspace.index() : -1);
+    },
+
+    dragActivateResult: function(id, params) {
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });
+
+        let app = this._appSys.get_app(id);
+        app.open_new_window(params.workspace ? params.workspace.index() : -1);
    }
 };

@@ -310,104 +351,44 @@ function AppSearchProvider() {
 }

 AppSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
+    __proto__: BaseAppSearchProvider.prototype,

    _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("APPLICATIONS"));
-        this._appSys = Shell.AppSystem.get_default();
-    },
-
-    getResultMeta: function(app) {
-        return { 'id': app,
-                 'name': app.get_name(),
-                 'createIcon': function(size) {
-                                   return app.create_icon_texture(size);
-                               }
-               };
+         BaseAppSearchProvider.prototype._init.call(this, _("APPLICATIONS"));
    },

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

    getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.subsearch(previousResults, terms);
-    },
-
-    activateResult: function(app, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        let event = Clutter.get_current_event();
-        let modifiers = event ? Shell.get_event_state(event) : 0;
-        let openNewWindow = modifiers & Clutter.ModifierType.CONTROL_MASK;
-
-        if (openNewWindow)
-            app.open_new_window(params.workspace);
-        else
-            app.activate_full(params.workspace, params.timestamp);
-    },
-
-    dragActivateResult: function(id, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        let app = this._appSys.lookup_app(id);
-        app.open_new_window(workspace);
+        return this._appSys.subsearch(false, previousResults, terms);
    },

    createResultActor: function (resultMeta, terms) {
-        let app = resultMeta['id'];
+        let app = this._appSys.get_app(resultMeta['id']);
        let icon = new AppWellIcon(app);
        return icon.actor;
    }
 };

-function SettingsSearchProvider() {
+function PrefsSearchProvider() {
    this._init();
 }

-SettingsSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
+PrefsSearchProvider.prototype = {
+    __proto__: BaseAppSearchProvider.prototype,

    _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("SETTINGS"));
-        this._appSys = Shell.AppSystem.get_default();
-        this._gnomecc = this._appSys.lookup_app('gnome-control-center.desktop');
-    },
-
-    getResultMeta: function(pref) {
-        return { 'id': pref,
-                 'name': pref.get_name(),
-                 'createIcon': function(size) {
-                                   return pref.create_icon_texture(size);
-                               }
-               };
+        BaseAppSearchProvider.prototype._init.call(this, _("SETTINGS"));
    },

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

    getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.search_settings(terms);
-    },
-
-    activateResult: function(pref, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        pref.activate_full(params.workspace, params.timestamp);
-    },
-
-    dragActivateResult: function(pref, params) {
-        this.activateResult(pref, params);
-    },
-
-    createResultActor: function (resultMeta, terms) {
-        let app = resultMeta['id'];
-        let icon = new AppWellIcon(app);
-        return icon.actor;
+        return this._appSys.subsearch(true, previousResults, terms);
    }
 };

@@ -433,12 +414,12 @@ AppIcon.prototype = {
    }
 };

-function AppWellIcon(app, iconParams, onActivateOverride) {
-    this._init(app, iconParams, onActivateOverride);
+function AppWellIcon(app, iconParams) {
+    this._init(app, iconParams);
 }

 AppWellIcon.prototype = {
-    _init : function(app, iconParams, onActivateOverride) {
+    _init : function(app, iconParams) {
        this.app = app;
        this.actor = new St.Button({ style_class: 'app-well-app',
                                     reactive: true,
@@ -453,8 +434,6 @@ AppWellIcon.prototype = {

        this.actor.label_actor = this.icon.label;

-        // A function callback to override the default "app.activate()"; used by preferences
-        this._onActivateOverride = onActivateOverride;
        this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
        this.actor.connect('popup-menu', Lang.bind(this, this._onKeyboardPopupMenu));
@@ -588,28 +567,24 @@ AppWellIcon.prototype = {
        this.emit('launching');
        let modifiers = Shell.get_event_state(event);

-        if (this._onActivateOverride) {
-            this._onActivateOverride(event);
+        if (modifiers & Clutter.ModifierType.CONTROL_MASK
+            && this.app.state == Shell.AppState.RUNNING) {
+            this.app.open_new_window(-1);
        } else {
-            if (modifiers & Clutter.ModifierType.CONTROL_MASK
-                && this.app.state == Shell.AppState.RUNNING) {
-                this.app.open_new_window(-1);
-            } else {
-                this.app.activate();
-            }
+            this.app.activate(-1);
        }
        Main.overview.hide();
    },

    shellWorkspaceLaunch : function(params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });

-        this.app.open_new_window(params.workspace);
+        this.app.open_new_window(params.workspace ? params.workspace.index() : -1);
    },

    getDragActor: function() {
-        return this.app.create_icon_texture(Main.overview.dashIconSize);
+        return this.app.create_icon_texture(Main.overview.dash.iconSize);
    },

    // Returns the original actor that should align with the actor
@@ -632,7 +607,7 @@ AppIconMenu.prototype = {
        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            side = St.Side.RIGHT;

-        PopupMenu.PopupMenu.prototype._init.call(this, source.actor, 0.5, side);
+        PopupMenu.PopupMenu.prototype._init.call(this, source.actor, 0.5, side, 0);

        // We want to keep the item hovered while the menu is up
        this.blockSourceEvents = true;
@@ -673,18 +648,17 @@ AppIconMenu.prototype = {
            item._window = windows[i];
        }

-        if (!this._source.app.is_window_backed()) {
-            if (windows.length > 0)
-                this._appendSeparator();
-
-            let isFavorite = AppFavorites.getAppFavorites().isFavorite(this._source.app.get_id());
-
-            this._newWindowMenuItem = this._appendMenuItem(_("New Window"));
+        if (windows.length > 0)
            this._appendSeparator();

-            this._toggleFavoriteMenuItem = this._appendMenuItem(isFavorite ? _("Remove from Favorites")
-                                                                : _("Add to Favorites"));
-        }
+        let isFavorite = AppFavorites.getAppFavorites().isFavorite(this._source.app.get_id());
+
+        this._newWindowMenuItem = this._appendMenuItem(_("New Window"));
+        this._appendSeparator();
+
+        this._toggleFavoriteMenuItem = this._appendMenuItem(isFavorite ? _("Remove from Favorites")
+                                                                    : _("Add to Favorites"));
+
    },

    _appendSeparator: function () {
--- a/js/ui/appFavorites.js
+++ b/js/ui/appFavorites.js
@@ -28,7 +28,7 @@ AppFavorites.prototype = {
        let ids = global.settings.get_strv(this.FAVORITE_APPS_KEY);
        let appSys = Shell.AppSystem.get_default();
        let apps = ids.map(function (id) {
-                return appSys.lookup_app(id);
+                return appSys.get_app(id);
            }).filter(function (app) {
                return app != null;
            });
@@ -65,7 +65,7 @@ AppFavorites.prototype = {
        if (appId in this._favorites)
            return false;

-        let app = Shell.AppSystem.get_default().lookup_app(appId);
+        let app = Shell.AppSystem.get_default().get_app(appId);

        if (!app)
            return false;
@@ -84,9 +84,9 @@ AppFavorites.prototype = {
        if (!this._addFavorite(appId, pos))
            return;

-        let app = Shell.AppSystem.get_default().lookup_app(appId);
+        let app = Shell.AppSystem.get_default().get_app(appId);

-        Main.overview.setMessage(_("%s has been added to your favorites.").format(app.get_name()), Lang.bind(this, function () {
+        Main.overview.shellInfo.setMessage(_("%s has been added to your favorites.").format(app.get_name()), Lang.bind(this, function () {
            this._removeFavorite(appId);
        }));
    },
@@ -117,8 +117,8 @@ AppFavorites.prototype = {
        if (!this._removeFavorite(appId))
            return;

-        Main.overview.setMessage(_("%s has been removed from your favorites.").format(app.get_name()),
-                                 Lang.bind(this, function () {
+        Main.overview.shellInfo.setMessage(_("%s has been removed from your favorites.").format(app.get_name()),
+                                         Lang.bind(this, function () {
            this._addFavorite(appId, pos);
        }));
    }
--- a/js/ui/automountManager.js
+++ b/js/ui/automountManager.js
@@ -1,278 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Lang = imports.lang;
-const DBus = imports.dbus;
-const Mainloop = imports.mainloop;
-const Gio = imports.gi.Gio;
-const Params = imports.misc.params;
-
-const Main = imports.ui.main;
-const ShellMountOperation = imports.ui.shellMountOperation;
-const ScreenSaver = imports.misc.screenSaver;
-
-// GSettings keys
-const SETTINGS_SCHEMA = 'org.gnome.desktop.media-handling';
-const SETTING_ENABLE_AUTOMOUNT = 'automount';
-
-const AUTORUN_EXPIRE_TIMEOUT_SECS = 10;
-
-const ConsoleKitSessionIface = {
-    name: 'org.freedesktop.ConsoleKit.Session',
-    methods: [{ name: 'IsActive',
-                inSignature: '',
-                outSignature: 'b' }],
-    signals: [{ name: 'ActiveChanged',
-                inSignature: 'b' }]
-};
-
-const ConsoleKitSessionProxy = DBus.makeProxyClass(ConsoleKitSessionIface);
-
-const ConsoleKitManagerIface = {
-    name: 'org.freedesktop.ConsoleKit.Manager',
-    methods: [{ name: 'GetCurrentSession',
-                inSignature: '',
-                outSignature: 'o' }]
-};
-
-function ConsoleKitManager() {
-    this._init();
-};
-
-ConsoleKitManager.prototype = {
-    _init: function() {
-        this.sessionActive = true;
-
-        DBus.system.proxifyObject(this,
-                                  'org.freedesktop.ConsoleKit',
-                                  '/org/freedesktop/ConsoleKit/Manager');
-
-        DBus.system.watch_name('org.freedesktop.ConsoleKit',
-                               false, // do not launch a name-owner if none exists
-                               Lang.bind(this, this._onManagerAppeared),
-                               Lang.bind(this, this._onManagerVanished));
-    },
-
-    _onManagerAppeared: function(owner) {
-        this.GetCurrentSessionRemote(Lang.bind(this, this._onCurrentSession));
-    },
-
-    _onManagerVanished: function(oldOwner) {
-        this.sessionActive = true;
-    },
-
-    _onCurrentSession: function(session) {
-        this._ckSession = new ConsoleKitSessionProxy(DBus.system, 'org.freedesktop.ConsoleKit', session);
-
-        this._ckSession.connect
-            ('ActiveChanged', Lang.bind(this, function(object, isActive) {
-                this.sessionActive = isActive;            
-            }));
-        this._ckSession.IsActiveRemote(Lang.bind(this, function(isActive) {
-            this.sessionActive = isActive;            
-        }));
-    }
-};
-DBus.proxifyPrototype(ConsoleKitManager.prototype, ConsoleKitManagerIface);
-
-function AutomountManager() {
-    this._init();
-}
-
-AutomountManager.prototype = {
-    _init: function() {
-        this._settings = new Gio.Settings({ schema: SETTINGS_SCHEMA });
-        this._volumeQueue = [];
-
-        this.ckListener = new ConsoleKitManager();
-
-        this._ssProxy = new ScreenSaver.ScreenSaverProxy();
-        this._ssProxy.connect('ActiveChanged',
-                              Lang.bind(this,
-                                        this._screenSaverActiveChanged));
-
-        this._volumeMonitor = Gio.VolumeMonitor.get();
-
-        this._volumeMonitor.connect('volume-added',
-                                    Lang.bind(this,
-                                              this._onVolumeAdded));
-        this._volumeMonitor.connect('volume-removed',
-                                    Lang.bind(this,
-                                              this._onVolumeRemoved));
-        this._volumeMonitor.connect('drive-connected',
-                                    Lang.bind(this,
-                                              this._onDriveConnected));
-        this._volumeMonitor.connect('drive-disconnected',
-                                    Lang.bind(this,
-                                              this._onDriveDisconnected));
-        this._volumeMonitor.connect('drive-eject-button',
-                                    Lang.bind(this,
-                                              this._onDriveEjectButton));
-
-        Mainloop.idle_add(Lang.bind(this, this._startupMountAll));
-    },
-
-    _screenSaverActiveChanged: function(object, isActive) {
-        if (!isActive) {
-            this._volumeQueue.forEach(Lang.bind(this, function(volume) {
-                this._checkAndMountVolume(volume);
-            }));
-        }
-
-        // clear the queue anyway
-        this._volumeQueue = [];
-    },
-
-    _startupMountAll: function() {
-        let volumes = this._volumeMonitor.get_volumes();
-        volumes.forEach(Lang.bind(this, function(volume) {
-            this._checkAndMountVolume(volume, { checkSession: false,
-                                                useMountOp: false });
-        }));
-
-        return false;
-    },
-
-    _onDriveConnected: function() {
-        // if we're not in the current ConsoleKit session,
-        // or screensaver is active, don't play sounds
-        if (!this.ckListener.sessionActive)
-            return;        
-
-        if (this._ssProxy.screenSaverActive)
-            return;
-
-        global.play_theme_sound(0, 'device-added-media');
-    },
-
-    _onDriveDisconnected: function() {
-        // if we're not in the current ConsoleKit session,
-        // or screensaver is active, don't play sounds
-        if (!this.ckListener.sessionActive)
-            return;        
-
-        if (this._ssProxy.screenSaverActive)
-            return;
-
-        global.play_theme_sound(0, 'device-removed-media');        
-    },
-
-    _onDriveEjectButton: function(monitor, drive) {
-        // TODO: this code path is not tested, as the GVfs volume monitor
-        // doesn't emit this signal just yet.
-        if (!this.ckListener.sessionActive)
-            return;
-
-        // we force stop/eject in this case, so we don't have to pass a
-        // mount operation object
-        if (drive.can_stop()) {
-            drive.stop
-                (Gio.MountUnmountFlags.FORCE, null, null,
-                 Lang.bind(this, function(drive, res) {
-                     try {
-                         drive.stop_finish(res);
-                     } catch (e) {
-                         log("Unable to stop the drive after drive-eject-button " + e.toString());
-                     }
-                 }));
-        } else if (drive.can_eject()) {
-            drive.eject_with_operation 
-                (Gio.MountUnmountFlags.FORCE, null, null,
-                 Lang.bind(this, function(drive, res) {
-                     try {
-                         drive.eject_with_operation_finish(res);
-                     } catch (e) {
-                         log("Unable to eject the drive after drive-eject-button " + e.toString());
-                     }
-                 }));
-        }
-    },
-
-    _onVolumeAdded: function(monitor, volume) {
-        this._checkAndMountVolume(volume);
-    },
-
-    _checkAndMountVolume: function(volume, params) {
-        params = Params.parse(params, { checkSession: true,
-                                        useMountOp: true });
-
-        if (params.checkSession) {
-            // if we're not in the current ConsoleKit session,
-            // don't attempt automount
-            if (!this.ckListener.sessionActive)
-                return;
-
-            if (this._ssProxy.screenSaverActive) {
-                if (this._volumeQueue.indexOf(volume) == -1)
-                    this._volumeQueue.push(volume);
-
-                return;
-            }
-        }
-
-        if (!this._settings.get_boolean(SETTING_ENABLE_AUTOMOUNT) ||
-            !volume.should_automount() ||
-            !volume.can_mount()) {
-	    // allow the autorun to run anyway; this can happen if the
-            // mount gets added programmatically later, even if 
-            // should_automount() or can_mount() are false, like for
-            // blank optical media.
-            this._allowAutorun(volume);
-            this._allowAutorunExpire(volume);
-
-            return;
-        }
-
-        if (params.useMountOp) {
-            let operation = new ShellMountOperation.ShellMountOperation(volume);
-            this._mountVolume(volume, operation.mountOp);
-        } else {
-            this._mountVolume(volume, null);
-        }
-    },
-
-    _mountVolume: function(volume, operation) {
-        this._allowAutorun(volume);
-        volume.mount(0, operation, null,
-                     Lang.bind(this, this._onVolumeMounted));
-    },
-
-    _onVolumeMounted: function(volume, res) {
-        this._allowAutorunExpire(volume);
-
-        try {
-            volume.mount_finish(res);
-        } catch (e) {
-            let string = e.toString();
-
-            // FIXME: needs proper error code handling instead of this
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            if (string.indexOf('No key available with this passphrase') != -1)
-                this._reaskPassword(volume);
-            else
-                log('Unable to mount volume ' + volume.get_name() + ': ' + string);
-        }
-    },
-
-    _onVolumeRemoved: function(monitor, volume) {
-        this._volumeQueue = 
-            this._volumeQueue.filter(function(element) {
-                return (element != volume);
-            });
-    },
-
-    _reaskPassword: function(volume) {
-        let operation = new ShellMountOperation.ShellMountOperation(volume, { reaskPassword: true });
-        this._mountVolume(volume, operation.mountOp);        
-    },
-
-    _allowAutorun: function(volume) {
-        volume.allowAutorun = true;
-    },
-
-    _allowAutorunExpire: function(volume) {
-        Mainloop.timeout_add_seconds(AUTORUN_EXPIRE_TIMEOUT_SECS, function() {
-            volume.allowAutorun = false;
-            return false;
-        });
-    }
-}
--- a/js/ui/autorunManager.js
+++ b/js/ui/autorunManager.js
@@ -1,635 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Lang = imports.lang;
-const DBus = imports.dbus;
-const Gio = imports.gi.Gio;
-const St = imports.gi.St;
-
-const Main = imports.ui.main;
-const MessageTray = imports.ui.messageTray;
-const ShellMountOperation = imports.ui.shellMountOperation;
-
-// GSettings keys
-const SETTINGS_SCHEMA = 'org.gnome.desktop.media-handling';
-const SETTING_DISABLE_AUTORUN = 'autorun-never';
-const SETTING_START_APP = 'autorun-x-content-start-app';
-const SETTING_IGNORE = 'autorun-x-content-ignore';
-const SETTING_OPEN_FOLDER = 'autorun-x-content-open-folder';
-
-const AutorunSetting = {
-    RUN: 0,
-    IGNORE: 1,
-    FILES: 2,
-    ASK: 3
-};
-
-const HOTPLUG_ICON_SIZE = 16;
-
-// misc utils
-function ignoreAutorunForMount(mount) {
-    let root = mount.get_root();
-    let volume = mount.get_volume();
-
-    if ((root.is_native() && !isMountRootHidden(root)) ||
-        (volume && volume.allowAutorun && volume.should_automount()))
-        return false;
-
-    return true;
-}
-
-function isMountRootHidden(root) {
-    let path = root.get_path();
-
-    // skip any mounts in hidden directory hierarchies
-    return (path.indexOf('/.') != -1);
-}
-
-function startAppForMount(app, mount) {
-    let files = [];
-    let root = mount.get_root();
-    let retval = false;
-
-    files.push(root);
-
-    try {
-        retval = app.launch(files, 
-                            global.create_app_launch_context())
-    } catch (e) {
-        log('Unable to launch the application ' + app.get_name()
-            + ': ' + e.toString());
-    }
-
-    return retval;
-}
-
-/******************************************/
-
-const HotplugSnifferIface = {
-    name: 'org.gnome.Shell.HotplugSniffer',
-    methods: [{ name: 'SniffURI',
-                inSignature: 's',
-                outSignature: 'as' }]
-};
-
-const HotplugSniffer = function() {
-    this._init();
-};
-
-HotplugSniffer.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this,
-                                   'org.gnome.Shell.HotplugSniffer',
-                                   '/org/gnome/Shell/HotplugSniffer');
-    },
-};
-DBus.proxifyPrototype(HotplugSniffer.prototype, HotplugSnifferIface);
-
-function ContentTypeDiscoverer(callback) {
-    this._init(callback);
-}
-
-ContentTypeDiscoverer.prototype = {
-    _init: function(callback) {
-        this._callback = callback;
-    },
-
-    guessContentTypes: function(mount) {
-        // guess mount's content types using GIO
-        mount.guess_content_type(false, null,
-                                 Lang.bind(this,
-                                           this._onContentTypeGuessed));
-    },
-
-    _onContentTypeGuessed: function(mount, res) {
-        let contentTypes = [];
-
-        try {
-            contentTypes = mount.guess_content_type_finish(res);
-        } catch (e) {
-            log('Unable to guess content types on added mount ' + mount.get_name()
-                + ': ' + e.toString());
-        }
-
-        if (contentTypes.length) {
-            this._emitCallback(mount, contentTypes);
-        } else {
-            let root = mount.get_root();
-
-            let hotplugSniffer = new HotplugSniffer();
-            hotplugSniffer.SniffURIRemote
-                (root.get_uri(), DBus.CALL_FLAG_START,
-                 Lang.bind(this, function(contentTypes) {
-                     this._emitCallback(mount, contentTypes);
-                 }));
-        }
-    },
-
-    _emitCallback: function(mount, contentTypes) {
-        if (!contentTypes)
-            contentTypes = [];
-
-        // we're not interested in win32 software content types here
-        contentTypes = contentTypes.filter(function(type) {
-            return (type != 'x-content/win32-software');
-        });
-
-        let apps = [];
-        contentTypes.forEach(function(type) {
-            let app = Gio.app_info_get_default_for_type(type, false);
-
-            if (app)
-                apps.push(app);
-        });
-
-        if (apps.length == 0)
-            apps.push(Gio.app_info_get_default_for_type('inode/directory', false));
-
-        this._callback(mount, apps, contentTypes);
-    }
-}
-
-function AutorunManager() {
-    this._init();
-}
-
-AutorunManager.prototype = {
-    _init: function() {
-        this._volumeMonitor = Gio.VolumeMonitor.get();
-
-        this._volumeMonitor.connect('mount-added',
-                                    Lang.bind(this,
-                                              this._onMountAdded));
-        this._volumeMonitor.connect('mount-removed',
-                                    Lang.bind(this,
-                                              this._onMountRemoved));
-
-        this._transDispatcher = new AutorunTransientDispatcher();
-        this._createResidentSource();
-
-        let mounts = this._volumeMonitor.get_mounts();
-
-        mounts.forEach(Lang.bind(this, function (mount) {
-            let discoverer = new ContentTypeDiscoverer(Lang.bind (this, 
-                function (mount, apps) {
-                    this._residentSource.addMount(mount, apps);
-                }));
-
-            discoverer.guessContentTypes(mount);
-        }));
-    },
-
-    _createResidentSource: function() {
-        this._residentSource = new AutorunResidentSource();
-        this._residentSource.connect('destroy',
-                                     Lang.bind(this,
-                                               this._createResidentSource));
-    },
-
-    _onMountAdded: function(monitor, mount) {
-        // don't do anything if our session is not the currently
-        // active one
-        if (!Main.automountManager.ckListener.sessionActive)
-            return;
-
-        let discoverer = new ContentTypeDiscoverer(Lang.bind (this,
-            function (mount, apps, contentTypes) {
-                this._transDispatcher.addMount(mount, apps, contentTypes);
-                this._residentSource.addMount(mount, apps);
-            }));
-
-        discoverer.guessContentTypes(mount);
-    },
-
-    _onMountRemoved: function(monitor, mount) {
-        this._transDispatcher.removeMount(mount);
-        this._residentSource.removeMount(mount);
-    },
-
-    ejectMount: function(mount) {
-        let mountOp = new ShellMountOperation.ShellMountOperation(mount);
-
-        // first, see if we have a drive
-        let drive = mount.get_drive();
-        let volume = mount.get_volume();
-
-        if (drive &&
-            drive.get_start_stop_type() == Gio.DriveStartStopType.SHUTDOWN &&
-            drive.can_stop()) {
-            drive.stop(0, mountOp.mountOp, null,
-                       Lang.bind(this, this._onStop));
-        } else {
-            if (mount.can_eject()) {
-                mount.eject_with_operation(0, mountOp.mountOp, null,
-                                           Lang.bind(this, this._onEject));
-            } else if (volume && volume.can_eject()) {
-                volume.eject_with_operation(0, mountOp.mountOp, null,
-                                            Lang.bind(this, this._onEject));
-            } else if (drive && drive.can_eject()) {
-                drive.eject_with_operation(0, mountOp.mountOp, null,
-                                           Lang.bind(this, this._onEject));
-            } else if (mount.can_unmount()) {
-                mount.unmount_with_operation(0, mountOp.mountOp, null,
-                                             Lang.bind(this, this._onUnmount));
-            }
-        }
-    },
-
-    _onUnmount: function(mount, res) {
-        try {
-            mount.unmount_with_operation_finish(res);
-        } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to eject the mount ' + mount.get_name() 
-                + ': ' + e.toString());
-        }
-    },
-
-    _onEject: function(source, res) {
-        try {
-            source.eject_with_operation_finish(res);
-        } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to eject the drive ' + source.get_name() 
-                + ': ' + e.toString());
-        }
-    },
-
-    _onStop: function(drive, res) {
-        try {
-            drive.stop_finish(res);
-        } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to stop the drive ' + drive.get_name() 
-                + ': ' + e.toString());
-        }
-    },
-}
-
-function AutorunResidentSource() {
-    this._init();
-}
-
-AutorunResidentSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function() {
-        MessageTray.Source.prototype._init.call(this, _('Removable Devices'));
-
-        this._mounts = [];
-
-        this._notification = new AutorunResidentNotification(this);
-        this._setSummaryIcon(this.createNotificationIcon(HOTPLUG_ICON_SIZE));
-    },
-
-    addMount: function(mount, apps) {
-        if (ignoreAutorunForMount(mount))
-            return;
-
-        let filtered = this._mounts.filter(function (element) {
-            return (element.mount == mount);
-        });
-
-        if (filtered.length != 0)
-            return;
-
-        let element = { mount: mount, apps: apps };
-        this._mounts.push(element);
-        this._redisplay();
-    },
-
-    removeMount: function(mount) {
-        this._mounts =
-            this._mounts.filter(function (element) {
-                return (element.mount != mount);
-            });
-
-        this._redisplay();
-    },
-
-    _redisplay: function() {
-        if (this._mounts.length == 0) {
-            this._notification.destroy();
-            this.destroy();
-
-            return;
-        }
-
-        this._notification.updateForMounts(this._mounts);
-
-        // add ourselves as a source, and push the notification
-        if (!Main.messageTray.contains(this)) {
-            Main.messageTray.add(this);
-            this.pushNotification(this._notification);
-        }
-    },
-
-    createNotificationIcon: function(iconSize) {
-        return new St.Icon ({ icon_name: 'media-removable',
-                              icon_type: St.IconType.FULLCOLOR,
-                              icon_size: iconSize ? iconSize : this.ICON_SIZE });
-    }
-}
-
-function AutorunResidentNotification(source) {
-    this._init(source);
-}
-
-AutorunResidentNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
-
-    _init: function(source) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      source.title, null,
-                                                      { customContent: true });
-
-        // set the notification as resident
-        this.setResident(true);
-
-        this._layout = new St.BoxLayout ({ style_class: 'hotplug-resident-box',
-                                           vertical: true });
-
-        this.addActor(this._layout,
-                      { x_expand: true,
-                        x_fill: true });
-    },
-
-    updateForMounts: function(mounts) {
-        // remove all the layout content
-        this._layout.destroy_children();
-
-        for (let idx = 0; idx < mounts.length; idx++) {
-            let element = mounts[idx];
-
-            let actor = this._itemForMount(element.mount, element.apps);
-            this._layout.add(actor, { x_fill: true,
-                                      expand: true });
-        }
-    },
-
-    _itemForMount: function(mount, apps) {
-        let item = new St.BoxLayout();
-
-        // prepare the mount button content
-        let mountLayout = new St.BoxLayout();
-
-        let mountIcon = new St.Icon({ gicon: mount.get_icon(),
-                                      style_class: 'hotplug-resident-mount-icon' });
-        mountLayout.add_actor(mountIcon);
-
-        let labelBin = new St.Bin({ y_align: St.Align.MIDDLE });
-        let mountLabel =
-            new St.Label({ text: mount.get_name(),
-                           style_class: 'hotplug-resident-mount-label',
-                           track_hover: true,
-                           reactive: true });
-        labelBin.add_actor(mountLabel);
-        mountLayout.add_actor(labelBin);
-
-        let mountButton = new St.Button({ child: mountLayout,
-                                          x_align: St.Align.START,
-                                          x_fill: true,
-                                          style_class: 'hotplug-resident-mount',
-                                          button_mask: St.ButtonMask.ONE });
-        item.add(mountButton, { x_align: St.Align.START,
-                                expand: true });
-
-        let ejectIcon = 
-            new St.Icon({ icon_name: 'media-eject',
-                          style_class: 'hotplug-resident-eject-icon' });
-
-        let ejectButton =
-            new St.Button({ style_class: 'hotplug-resident-eject-button',
-                            button_mask: St.ButtonMask.ONE,
-                            child: ejectIcon });
-        item.add(ejectButton, { x_align: St.Align.END });
-
-        // now connect signals
-        mountButton.connect('clicked', Lang.bind(this, function(actor, event) {
-            startAppForMount(apps[0], mount);
-        }));
-
-        ejectButton.connect('clicked', Lang.bind(this, function() {
-            Main.autorunManager.ejectMount(mount);
-        }));
-
-        return item;
-    },
-}
-
-function AutorunTransientDispatcher() {
-    this._init();
-}
-
-AutorunTransientDispatcher.prototype = {
-    _init: function() {
-        this._sources = [];
-        this._settings = new Gio.Settings({ schema: SETTINGS_SCHEMA });
-    },
-
-    _getAutorunSettingForType: function(contentType) {
-        let runApp = this._settings.get_strv(SETTING_START_APP);
-        if (runApp.indexOf(contentType) != -1)
-            return AutorunSetting.RUN;
-
-        let ignore = this._settings.get_strv(SETTING_IGNORE);
-        if (ignore.indexOf(contentType) != -1)
-            return AutorunSetting.IGNORE;
-
-        let openFiles = this._settings.get_strv(SETTING_OPEN_FOLDER);
-        if (openFiles.indexOf(contentType) != -1)
-            return AutorunSetting.FILES;
-
-        return AutorunSetting.ASK;
-    },
-
-    _getSourceForMount: function(mount) {
-        let filtered =
-            this._sources.filter(function (source) {
-                return (source.mount == mount);
-            });
-
-        // we always make sure not to add two sources for the same
-        // mount in addMount(), so it's safe to assume filtered.length
-        // is always either 1 or 0.
-        if (filtered.length == 1)
-            return filtered[0];
-
-        return null;
-    },
-
-    _addSource: function(mount, apps) {
-        // if we already have a source showing for this 
-        // mount, return
-        if (this._getSourceForMount(mount))
-            return;
-     
-        // add a new source
-        this._sources.push(new AutorunTransientSource(mount, apps));
-    },
-
-    addMount: function(mount, apps, contentTypes) {
-        // if autorun is disabled globally, return
-        if (this._settings.get_boolean(SETTING_DISABLE_AUTORUN))
-            return;
-
-        // if the mount doesn't want to be autorun, return
-        if (ignoreAutorunForMount(mount))
-            return;
-
-        let setting = this._getAutorunSettingForType(contentTypes[0]);
-
-        // check at the settings for the first content type
-        // to see whether we should ask
-        if (setting == AutorunSetting.IGNORE)
-            return; // return right away
-
-        let success = false;
-        let app = null;
-
-        if (setting == AutorunSetting.RUN) {
-            app = Gio.app_info_get_default_for_type(type, false);
-        } else if (setting == AutorunSetting.FILES) {
-            app = Gio.app_info_get_default_for_type('inode/directory', false);
-        }
-
-        if (app)
-            success = startAppForMount(app, mount);
-
-        // we fallback here also in case the settings did not specify 'ask',
-        // but we failed launching the default app or the default file manager
-        if (!success)
-            this._addSource(mount, apps);
-    },
-
-    removeMount: function(mount) {
-        let source = this._getSourceForMount(mount);
-        
-        // if we aren't tracking this mount, don't do anything
-        if (!source)
-            return;
-
-        // destroy the notification source
-        source.destroy();
-    }
-}
-
-function AutorunTransientSource(mount, apps) {
-    this._init(mount, apps);
-}
-
-AutorunTransientSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function(mount, apps) {
-        MessageTray.Source.prototype._init.call(this, mount.get_name());
-
-        this.mount = mount;
-        this.apps = apps;
-
-        this._notification = new AutorunTransientNotification(this);
-        this._setSummaryIcon(this.createNotificationIcon(this.ICON_SIZE));
-
-        // add ourselves as a source, and popup the notification
-        Main.messageTray.add(this);
-        this.notify(this._notification);
-    },
-
-    createNotificationIcon: function(iconSize) {
-        return new St.Icon({ gicon: this.mount.get_icon(),
-                             icon_size: iconSize ? iconSize : this.ICON_SIZE });
-    }
-}
-
-function AutorunTransientNotification(source) {
-    this._init(source);
-}
-
-AutorunTransientNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
-
-    _init: function(source) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      source.title, null,
-                                                      { customContent: true });
-
-        this._box = new St.BoxLayout({ style_class: 'hotplug-transient-box',
-                                       vertical: true });
-        this.addActor(this._box);
-
-        this._mount = source.mount;
-
-        source.apps.forEach(Lang.bind(this, function (app) {
-            let actor = this._buttonForApp(app);
-
-            if (actor)
-                this._box.add(actor, { x_fill: true,
-                                       x_align: St.Align.START });
-        }));
-
-        this._box.add(this._buttonForEject(), { x_fill: true,
-                                                x_align: St.Align.START });
-
-        // set the notification to transient and urgent, so that it
-        // expands out
-        this.setTransient(true);
-        this.setUrgency(MessageTray.Urgency.CRITICAL);
-    },
-
-    _buttonForApp: function(app) {
-        let box = new St.BoxLayout();
-        let icon = new St.Icon({ gicon: app.get_icon(),
-                                 style_class: 'hotplug-notification-item-icon' });
-        box.add(icon);
-
-        let label = new St.Bin({ y_align: St.Align.MIDDLE,
-                                 child: new St.Label
-                                 ({ text: _("Open with %s").format(app.get_display_name()) })
-                               });
-        box.add(label);
-
-        let button = new St.Button({ child: box,
-                                     x_fill: true,
-                                     x_align: St.Align.START,
-                                     button_mask: St.ButtonMask.ONE,
-                                     style_class: 'hotplug-notification-item' });
-
-        button.connect('clicked', Lang.bind(this, function() {
-            startAppForMount(app, this._mount);
-            this.destroy();
-        }));
-
-        return button;
-    },
-
-    _buttonForEject: function() {
-        let box = new St.BoxLayout();
-        let icon = new St.Icon({ icon_name: 'media-eject',
-                                 style_class: 'hotplug-notification-item-icon' });
-        box.add(icon);
-
-        let label = new St.Bin({ y_align: St.Align.MIDDLE,
-                                 child: new St.Label
-                                 ({ text: _("Eject") })
-                               });
-        box.add(label);
-
-        let button = new St.Button({ child: box,
-                                     x_fill: true,
-                                     x_align: St.Align.START,
-                                     button_mask: St.ButtonMask.ONE,
-                                     style_class: 'hotplug-notification-item' });
-
-        button.connect('clicked', Lang.bind(this, function() {
-            Main.autorunManager.ejectMount(this._mount);
-        }));
-
-        return button;
-    }
-}
-
--- a/js/ui/boxpointer.js
+++ b/js/ui/boxpointer.js
@@ -6,7 +6,6 @@ const Meta = imports.gi.Meta;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;

-const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;

 const POPUP_ANIMATION_TIME = 0.15;
@@ -180,7 +179,7 @@ BoxPointer.prototype = {
        this.bin.allocate(childBox, flags);

        if (this._sourceActor && this._sourceActor.mapped)
-            this._reposition(this._sourceActor, this._alignment);
+            this._reposition(this._sourceActor, this._gap, this._alignment);
    },

    _drawBorder: function(area) {
@@ -306,18 +305,19 @@ BoxPointer.prototype = {
        cr.stroke();
    },

-    setPosition: function(sourceActor, alignment) {
+    setPosition: function(sourceActor, gap, alignment) {
        // We need to show it now to force an allocation,
        // so that we can query the correct size.
        this.actor.show();

        this._sourceActor = sourceActor;
+        this._gap = gap;
        this._alignment = alignment;

-        this._reposition(sourceActor, alignment);
+        this._reposition(sourceActor, gap, alignment);
    },

-    _reposition: function(sourceActor, alignment) {
+    _reposition: function(sourceActor, gap, alignment) {
        // Position correctly relative to the sourceActor
        let sourceNode = sourceActor.get_theme_node();
        let sourceContentBox = sourceNode.get_content_box(sourceActor.get_allocation_box());
@@ -329,7 +329,7 @@ BoxPointer.prototype = {
        // We also want to keep it onscreen, and separated from the
        // edge by the same distance as the main part of the box is
        // separated from its sourceActor
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let themeNode = this.actor.get_theme_node();
        let borderWidth = themeNode.get_length('-arrow-border-width');
        let arrowBase = themeNode.get_length('-arrow-base');
@@ -337,9 +337,6 @@ BoxPointer.prototype = {
        let margin = (4 * borderRadius + borderWidth + arrowBase);
        let halfMargin = margin / 2;

-        let themeNode = this.actor.get_theme_node();
-        let gap = themeNode.get_length('-boxpointer-gap');
-
        let resX, resY;

        switch (this._arrowSide) {
--- a/js/ui/calendar.js
+++ b/js/ui/calendar.js
@@ -351,16 +351,17 @@ function Calendar(eventSource) {

 Calendar.prototype = {
    _init: function(eventSource) {
-        if (eventSource) {
-            this._eventSource = eventSource;
+        this._eventSource = eventSource;

-            this._eventSource.connect('changed', Lang.bind(this,
-                                                           function() {
-                                                               this._update(false);
-                                                           }));
-        }
+        this._eventSource.connect('changed', Lang.bind(this,
+                                                       function() {
+                                                           this._update(false);
+                                                       }));

-        this._weekStart = Shell.util_get_week_start();
+        // FIXME: This is actually the fallback method for GTK+ for the week start;
+        // GTK+ by preference uses nl_langinfo (NL_TIME_FIRST_WEEKDAY). We probably
+        // should add a C function so we can do the full handling.
+        this._weekStart = NaN;
        this._weekdate = NaN;
        this._digitWidth = NaN;
        this._settings = new Gio.Settings({ schema: 'org.gnome.shell.calendar' });
@@ -368,6 +369,16 @@ Calendar.prototype = {
        this._settings.connect('changed::' + SHOW_WEEKDATE_KEY, Lang.bind(this, this._onSettingsChange));
        this._useWeekdate = this._settings.get_boolean(SHOW_WEEKDATE_KEY);

+        let weekStartString = Gettext_gtk30.gettext('calendar:week_start:0');
+        if (weekStartString.indexOf('calendar:week_start:') == 0) {
+            this._weekStart = parseInt(weekStartString.substring(20));
+        }
+
+        if (isNaN(this._weekStart) || this._weekStart < 0 || this._weekStart > 6) {
+            log('Translation of "calendar:week_start:0" in GTK+ is not correct');
+            this._weekStart = 0;
+        }
+
        // Find the ordering for month/year in the calendar heading
        this._headerFormatWithoutYear = '%B';
        switch (Gettext_gtk30.gettext('calendar:MY')) {
@@ -556,16 +567,13 @@ Calendar.prototype = {
        while (true) {
            let button = new St.Button({ label: iter.getDate().toString() });

-            if (!this._eventSource)
-                button.reactive = false;
-
            let iterStr = iter.toUTCString();
            button.connect('clicked', Lang.bind(this, function() {
                let newlySelectedDate = new Date(iterStr);
                this.setDate(newlySelectedDate, false);
            }));

-            let hasEvents = this._eventSource && this._eventSource.hasEvents(iter);
+            let hasEvents = this._eventSource.hasEvents(iter);
            let styleClass = 'calendar-day-base calendar-day';
            if (_isWorkDay(iter))
                styleClass += ' calendar-work-day'
@@ -612,8 +620,7 @@ Calendar.prototype = {
        }
        // Signal to the event source that we are interested in events
        // only from this date range
-        if (this._eventSource)
-            this._eventSource.requestRange(beginDate, iter, forceReload);
+        this._eventSource.requestRange(beginDate, iter, forceReload);
    }
 };

@@ -631,7 +638,17 @@ EventsList.prototype = {
        this._eventSource.connect('changed', Lang.bind(this, this._update));
        this._desktopSettings = new Gio.Settings({ schema: 'org.gnome.desktop.interface' });
        this._desktopSettings.connect('changed', Lang.bind(this, this._update));
-        this._weekStart = Shell.util_get_week_start();
+        let weekStartString = Gettext_gtk30.gettext('calendar:week_start:0');
+        if (weekStartString.indexOf('calendar:week_start:') == 0) {
+            this._weekStart = parseInt(weekStartString.substring(20));
+        }
+
+        if (isNaN(this._weekStart) ||
+                  this._weekStart < 0 ||
+                  this._weekStart > 6) {
+            log('Translation of "calendar:week_start:0" in GTK+ is not correct');
+            this._weekStart = 0;
+        }

        this._update();
    },
@@ -650,9 +667,6 @@ EventsList.prototype = {
    },

    _addPeriod: function(header, begin, end, includeDayName, showNothingScheduled) {
-        if (!this._eventSource)
-            return;
-
        let events = this._eventSource.getEvents(begin, end);

        let clockFormat = this._desktopSettings.get_string(CLOCK_FORMAT_KEY);;
--- a/js/ui/chrome.js
+++ b/js/ui/chrome.js
@@ -0,0 +1,454 @@
+/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+
+const Lang = imports.lang;
+const Mainloop = imports.mainloop;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+const Signals = imports.signals;
+
+const Main = imports.ui.main;
+const Params = imports.misc.params;
+
+// This manages the shell "chrome"; the UI that's visible in the
+// normal mode (ie, outside the Overview), that surrounds the main
+// workspace content.
+
+const defaultParams = {
+    visibleInOverview: false,
+    visibleInFullscreen: false,
+    affectsStruts: true,
+    affectsInputRegion: true
+};
+
+function Chrome() {
+    this._init();
+}
+
+Chrome.prototype = {
+    _init: function() {
+        // The group itself has zero size so it doesn't interfere with DND
+        this.actor = new Shell.GenericContainer({ width: 0, height: 0 });
+        Main.uiGroup.add_actor(this.actor);
+        this.actor.connect('allocate', Lang.bind(this, this._allocated));
+
+        this._monitors = [];
+        this._inOverview = false;
+
+        this._trackedActors = [];
+
+        global.screen.connect('monitors-changed',
+                              Lang.bind(this, this._monitorsChanged));
+        global.screen.connect('restacked',
+                              Lang.bind(this, this._windowsRestacked));
+
+        // Need to update struts on new workspaces when they are added
+        global.screen.connect('notify::n-workspaces',
+                              Lang.bind(this, this._queueUpdateRegions));
+
+        Main.overview.connect('showing',
+                             Lang.bind(this, this._overviewShowing));
+        Main.overview.connect('hidden',
+                             Lang.bind(this, this._overviewHidden));
+
+        this._updateMonitors();
+        this._updateFullscreen();
+        this._queueUpdateRegions();
+    },
+
+    _allocated: function(actor, box, flags) {
+        let children = this.actor.get_children();
+        for (let i = 0; i < children.length; i++)
+            children[i].allocate_preferred_size(flags);
+    },
+
+    // addActor:
+    // @actor: an actor to add to the chrome layer
+    // @params: (optional) additional params
+    //
+    // Adds @actor to the chrome layer and extends the input region
+    // and window manager struts to include it. (Window manager struts
+    // will only be affected if @actor is touching a screen edge.)
+    // Changes in @actor's size and position will automatically result
+    // in appropriate changes to the input region and struts. Changes
+    // in its visibility will affect the input region, but NOT the
+    // struts.
+    //
+    // If %visibleInOverview is %true in @params, @actor will remain
+    // visible when the overview is brought up. Otherwise it will
+    // automatically be hidden. Likewise, if %visibleInFullscreen is
+    // %true, the actor will be visible even when a fullscreen window
+    // should be covering it.
+    //
+    // If %affectsStruts or %affectsInputRegion is %false, the actor
+    // will not have the indicated effect.
+    addActor: function(actor, params) {
+        this.actor.add_actor(actor);
+        this._trackActor(actor, params);
+    },
+
+    // trackActor:
+    // @actor: a descendant of the chrome to begin tracking
+    // @params: parameters describing how to track @actor
+    //
+    // Tells the chrome to track @actor, which must be a descendant
+    // of an actor added via addActor(). This can be used to extend the
+    // struts or input region to cover specific children.
+    //
+    // @params can have any of the same values as in addActor(), though
+    // some possibilities don't make sense (eg, trying to have a
+    // %visibleInOverview child of a non-%visibleInOverview parent).
+    // By default, @actor has the same params as its chrome ancestor.
+    trackActor: function(actor, params) {
+        let ancestor = actor.get_parent();
+        let index = this._findActor(ancestor);
+        while (ancestor && index == -1) {
+            ancestor = ancestor.get_parent();
+            index = this._findActor(ancestor);
+        }
+        if (!ancestor)
+            throw new Error('actor is not a descendent of the chrome layer');
+
+        let ancestorData = this._trackedActors[index];
+        if (!params)
+            params = {};
+        // We can't use Params.parse here because we want to drop
+        // the extra values like ancestorData.actor
+        for (let prop in defaultParams) {
+            if (!params[prop])
+                params[prop] = ancestorData[prop];
+        }
+
+        this._trackActor(actor, params);
+    },
+
+    // untrackActor:
+    // @actor: an actor previously tracked via trackActor()
+    //
+    // Undoes the effect of trackActor()
+    untrackActor: function(actor) {
+        this._untrackActor(actor);
+    },
+
+    // removeActor:
+    // @actor: a child of the chrome layer
+    //
+    // Removes @actor from the chrome layer
+    removeActor: function(actor) {
+        this.actor.remove_actor(actor);
+        this._untrackActor(actor);
+    },
+
+    _findActor: function(actor) {
+        for (let i = 0; i < this._trackedActors.length; i++) {
+            let actorData = this._trackedActors[i];
+            if (actorData.actor == actor)
+                return i;
+        }
+        return -1;
+    },
+
+    _trackActor: function(actor, params) {
+        if (this._findActor(actor) != -1)
+            throw new Error('trying to re-track existing chrome actor');
+
+        let actorData = Params.parse(params, defaultParams);
+        actorData.actor = actor;
+        actorData.visibleId = actor.connect('notify::visible',
+                                            Lang.bind(this, this._queueUpdateRegions));
+        actorData.allocationId = actor.connect('notify::allocation',
+                                               Lang.bind(this, this._queueUpdateRegions));
+        actorData.parentSetId = actor.connect('parent-set',
+                                              Lang.bind(this, this._actorReparented));
+        // Note that destroying actor will unset its parent, so we don't
+        // need to connect to 'destroy' too.
+
+        this._trackedActors.push(actorData);
+        this._queueUpdateRegions();
+    },
+
+    _untrackActor: function(actor) {
+        let i = this._findActor(actor);
+
+        if (i == -1)
+            return;
+        let actorData = this._trackedActors[i];
+
+        this._trackedActors.splice(i, 1);
+        actor.disconnect(actorData.visibleId);
+        actor.disconnect(actorData.allocationId);
+        actor.disconnect(actorData.parentSetId);
+
+        this._queueUpdateRegions();
+    },
+
+    _actorReparented: function(actor, oldParent) {
+        if (!this.actor.contains(actor))
+            this._untrackActor(actor);
+    },
+
+    _updateVisibility: function() {
+        for (let i = 0; i < this._trackedActors.length; i++) {
+            let actorData = this._trackedActors[i];
+            if (this._inOverview && !actorData.visibleInOverview)
+                this.actor.set_skip_paint(actorData.actor, true);
+            else if (!this._inOverview && !actorData.visibleInFullscreen &&
+                     this._findMonitorForActor(actorData.actor).inFullscreen)
+                this.actor.set_skip_paint(actorData.actor, true);
+            else
+                this.actor.set_skip_paint(actorData.actor, false);
+        }
+    },
+
+    _overviewShowing: function() {
+        this._inOverview = true;
+        this._updateVisibility();
+        this._queueUpdateRegions();
+    },
+
+    _overviewHidden: function() {
+        this._inOverview = false;
+        this._updateVisibility();
+        this._queueUpdateRegions();
+    },
+
+    _updateMonitors: function() {
+        let monitors = global.get_monitors();
+        let primary = global.get_primary_monitor();
+        this._monitors = monitors;
+        for (let i = 0; i < monitors.length; i++) {
+            let monitor = monitors[i];
+            if (monitor.x == primary.x &&
+                monitor.y == primary.y &&
+                monitor.width == primary.width &&
+                monitor.height == primary.height)
+                this._primaryMonitor = monitor;
+        }
+    },
+
+    _findMonitorForRect: function(x, y, w, h) {
+        // First look at what monitor the center of the rectangle is at
+        let cx = x + w/2;
+        let cy = y + h/2;
+        for (let i = 0; i < this._monitors.length; i++) {
+            let monitor = this._monitors[i];
+            if (cx >= monitor.x && cx < monitor.x + monitor.width &&
+                cy >= monitor.y && cy < monitor.y + monitor.height)
+                return monitor;
+        }
+        // If the center is not on a monitor, return the first overlapping monitor
+        for (let i = 0; i < this._monitors.length; i++) {
+            let monitor = this._monitors[i];
+            if (x + w > monitor.x && x < monitor.x + monitor.width &&
+                y + h > monitor.y && y < monitor.y + monitor.height)
+                return monitor;
+        }
+        // otherwise on no monitor
+        return null;
+    },
+
+    _findMonitorForWindow: function(window) {
+        return this._findMonitorForRect(window.x, window.y, window.width, window.height);
+    },
+
+    // This call guarantees that we return some monitor to simplify usage of it
+    // In practice all tracked actors should be visible on some monitor anyway
+    _findMonitorForActor: function(actor) {
+        let [x, y] = actor.get_transformed_position();
+        let [w, h] = actor.get_transformed_size();
+        let monitor = this._findMonitorForRect(x, y, w, h);
+        if (monitor)
+            return monitor;
+        return this._primaryMonitor; // Not on any monitor, pretend its on the primary
+    },
+
+    _monitorsChanged: function() {
+        this._updateMonitors();
+
+        // Update everything that depends on monitor positions
+        this._updateFullscreen();
+        this._updateVisibility();
+        this._queueUpdateRegions();
+    },
+
+    _queueUpdateRegions: function() {
+        if (!this._updateRegionIdle)
+            this._updateRegionIdle = Mainloop.idle_add(Lang.bind(this, this._updateRegions),
+                                                       Meta.PRIORITY_BEFORE_REDRAW);
+    },
+
+    _updateFullscreen: function() {
+        let windows = Main.getWindowActorsForWorkspace(global.screen.get_active_workspace_index());
+
+        // Reset all monitors to not fullscreen
+        for (let i = 0; i < this._monitors.length; i++)
+            this._monitors[i].inFullscreen = false;
+
+        // The chrome layer should be visible unless there is a window
+        // with layer FULLSCREEN, or a window with layer
+        // OVERRIDE_REDIRECT that covers the whole screen.
+        // ('override_redirect' is not actually a layer above all
+        // other windows, but this seems to be how mutter treats it
+        // currently...) If we wanted to be extra clever, we could
+        // figure out when an OVERRIDE_REDIRECT window was trying to
+        // partially overlap us, and then adjust the input region and
+        // our clip region accordingly...
+
+        // @windows is sorted bottom to top.
+
+        for (let i = windows.length - 1; i > -1; i--) {
+            let window = windows[i];
+            let layer = window.get_meta_window().get_layer();
+
+            if (layer == Meta.StackLayer.FULLSCREEN) {
+                let monitor = this._findMonitorForWindow(window);
+                if (monitor)
+                    monitor.inFullscreen = true;
+            }
+            if (layer == Meta.StackLayer.OVERRIDE_REDIRECT) {
+                let monitor = this._findMonitorForWindow(window);
+                if (monitor &&
+                    window.x <= monitor.x &&
+                    window.x + window.width >= monitor.x + monitor.width &&
+                    window.y <= monitor.y &&
+                    window.y + window.height >= monitor.y + monitor.height)
+                    monitor.inFullscreen = true;
+            } else
+                break;
+        }
+    },
+
+    _windowsRestacked: function() {
+        let wasInFullscreen = [];
+        for (let i = 0; i < this._monitors.length; i++)
+            wasInFullscreen[i] = this._monitors[i].inFullscreen;
+
+        this._updateFullscreen();
+
+        let changed = false;
+        for (let i = 0; i < wasInFullscreen.length; i++) {
+            if (wasInFullscreen[i] != this._monitors[i].inFullscreen) {
+                changed = true;
+                break;
+            }
+        }
+        if (changed) {
+            this._updateVisibility();
+            this._queueUpdateRegions();
+        }
+
+        // Figure out where the pointer is in case we lost track of
+        // it during a grab. (In particular, if a trayicon popup menu
+        // is dismissed, see if we need to close the message tray.)
+        global.sync_pointer();
+    },
+
+    _updateRegions: function() {
+        let rects = [], struts = [], i;
+
+        delete this._updateRegionIdle;
+
+        for (i = 0; i < this._trackedActors.length; i++) {
+            let actorData = this._trackedActors[i];
+            if (!actorData.affectsInputRegion && !actorData.affectsStruts)
+                continue;
+
+            let [x, y] = actorData.actor.get_transformed_position();
+            let [w, h] = actorData.actor.get_transformed_size();
+            x = Math.round(x);
+            y = Math.round(y);
+            w = Math.round(w);
+            h = Math.round(h);
+            let rect = new Meta.Rectangle({ x: x, y: y, width: w, height: h});
+
+            if (actorData.affectsInputRegion &&
+                actorData.actor.get_paint_visibility() &&
+                !this.actor.get_skip_paint(actorData.actor))
+                rects.push(rect);
+
+            if (!actorData.affectsStruts)
+                continue;
+
+            // Limit struts to the size of the screen
+            let x1 = Math.max(x, 0);
+            let x2 = Math.min(x + w, global.screen_width);
+            let y1 = Math.max(y, 0);
+            let y2 = Math.min(y + h, global.screen_height);
+
+            // NetWM struts are not really powerful enought to handle
+            // a multi-monitor scenario, they only describe what happens
+            // around the outer sides of the full display region. However
+            // it can describe a partial region along each side, so
+            // we can support having the struts only affect the
+            // primary monitor. This should be enough as we only have
+            // chrome affecting the struts on the primary monitor so
+            // far.
+            //
+            // Metacity wants to know what side of the screen the
+            // strut is considered to be attached to. If the actor is
+            // only touching one edge, or is touching the entire
+            // border of the primary monitor, then it's obvious which
+            // side to call it. If it's in a corner, we pick a side
+            // arbitrarily. If it doesn't touch any edges, or it spans
+            // the width/height across the middle of the screen, then
+            // we don't create a strut for it at all.
+            let side;
+            let primary = this._primaryMonitor;
+            if (x1 <= primary.x && x2 >= primary.x + primary.width) {
+                if (y1 <= primary.y)
+                    side = Meta.Side.TOP;
+                else if (y2 >= primary.y + primary.height)
+                    side = Meta.Side.BOTTOM;
+                else
+                    continue;
+            } else if (y1 <= primary.y && y2 >= primary.y + primary.height) {
+                if (x1 <= 0)
+                    side = Meta.Side.LEFT;
+                else if (x2 >= global.screen_width)
+                    side = Meta.Side.RIGHT;
+                else
+                    continue;
+            } else if (x1 <= 0)
+                side = Meta.Side.LEFT;
+            else if (y1 <= 0)
+                side = Meta.Side.TOP;
+            else if (x2 >= global.screen_width)
+                side = Meta.Side.RIGHT;
+            else if (y2 >= global.screen_height)
+                side = Meta.Side.BOTTOM;
+            else
+                continue;
+
+            // Ensure that the strut rects goes all the way to the screen edge,
+            // as this really what mutter expects.
+            switch (side) {
+            case Meta.Side.TOP:
+                y1 = 0;
+                break;
+            case Meta.Side.BOTTOM:
+                y2 = global.screen_height;
+                break;
+            case Meta.Side.LEFT:
+                x1 = 0;
+                break;
+            case Meta.Side.RIGHT:
+                x2 = global.screen_width;
+                break;
+            }
+
+            let strutRect = new Meta.Rectangle({ x: x1, y: y1, width: x2 - x1, height: y2 - y1});
+            let strut = new Meta.Strut({ rect: strutRect, side: side });
+            struts.push(strut);
+        }
+
+        global.set_stage_input_region(rects);
+
+        let screen = global.screen;
+        for (let w = 0; w < screen.n_workspaces; w++) {
+            let workspace = screen.get_workspace_by_index(w);
+            workspace.set_builtin_struts(struts);
+        }
+
+        return false;
+    }
+};
+Signals.addSignalMethods(Chrome.prototype);
--- a/js/ui/contactDisplay.js
+++ b/js/ui/contactDisplay.js
@@ -1,179 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Folks = imports.gi.Folks
-const Lang = imports.lang;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const Util = imports.misc.util;
-const IconGrid = imports.ui.iconGrid;
-const Search = imports.ui.search;
-const SearchDisplay = imports.ui.searchDisplay;
-
-const MAX_SEARCH_RESULTS_ROWS = 1;
-const ICON_SIZE = 81;
-
-function launchContact(id) {
-    Util.spawn(['gnome-contacts', '-i', id]);
-}
-
-
-/* This class represents a shown contact search result in the overview */
-function Contact(id) {
-    this._init(id);
-}
-
-Contact.prototype = {
-    _init: function(id) {
-        this.individual = Shell.ContactSystem.get_default().get_individual(id);
-
-        this.actor = new St.Bin({ style_class: 'contact',
-                                  reactive: true,
-                                  track_hover: true });
-
-        let content = new St.BoxLayout( { style_class: 'contact-content',
-                                          vertical: false });
-        this.actor.set_child(content);
-
-        let icon = new St.Icon({ icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: ICON_SIZE,
-                                 style_class: 'contact-icon' });
-        if (this.individual.avatar != null)
-            icon.gicon = this.individual.avatar;
-        else
-            icon.icon_name = 'avatar-default';
-
-        content.add(icon, { x_fill: true,
-                            y_fill: false,
-                            x_align: St.Align.START,
-                            y_align: St.Align.MIDDLE });
-
-        let details = new St.BoxLayout({ style_class: 'contact-details',
-                                         vertical: true });
-        content.add(details, { x_fill: true,
-                               y_fill: false,
-                               x_align: St.Align.START,
-                               y_align: St.Align.MIDDLE });
-
-        let aliasText = this.individual.alias || _("Unknown");
-        let aliasLabel = new St.Label({ text: aliasText,
-                                        style_class: 'contact-details-alias' });
-        details.add(aliasLabel, { x_fill: true,
-                                  y_fill: false,
-                                  x_align: St.Align.START,
-                                  y_align: St.Align.START });
-
-        let presence = this._createPresence(this.individual.presence_type);
-        details.add(presence, { x_fill: false,
-                                y_fill: true,
-                                x_align: St.Align.START,
-                                y_align: St.Align.END });
-    },
-
-    _createPresence: function(presence) {
-        let text;
-        let iconName;
-
-        switch(presence) {
-          case Folks.PresenceType.AVAILABLE:
-            text = _("Available");
-            iconName = 'user-available';
-            break;
-          case Folks.PresenceType.AWAY:
-          case Folks.PresenceType.EXTENDED_AWAY:
-            text = _("Away");
-            iconName = 'user-away';
-            break;
-          case Folks.PresenceType.BUSY:
-            text = _("Busy");
-            iconName = 'user-busy';
-            break;
-          default:
-            text = _("Offline");
-            iconName = 'user-offline';
-          }
-
-        let icon = new St.Icon({ icon_name: iconName,
-                                 icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: 16,
-                                 style_class: 'contact-details-status-icon' });
-        let label = new St.Label({ text: text });
-
-        let box = new St.BoxLayout({ vertical: false,
-                                     style_class: 'contact-details-status' });
-        box.add(icon, { x_fill: true,
-                        y_fill: false,
-                        x_align: St.Align.START,
-                        y_align: St.Align.START });
-
-        box.add(label, { x_fill: true,
-                         y_fill: false,
-                         x_align: St.Align.END,
-                         y_align: St.Align.START });
-
-        return box;
-    },
-
-    createIcon: function(size) {
-        let tc = St.TextureCache.get_default();
-        let icon = this.individual.avatar;
-
-        if (icon != null) {
-            return tc.load_gicon(null, icon, size);
-        } else {
-            return tc.load_icon_name(null, 'avatar-default', St.IconType.FULLCOLOR, size);
-        }
-    },
-};
-
-
-/* Searches for and returns contacts */
-function ContactSearchProvider() {
-    this._init();
-}
-
-ContactSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
-
-    _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("CONTACTS"));
-        this._contactSys = Shell.ContactSystem.get_default();
-    },
-
-    getResultMeta: function(id) {
-        let contact = new Contact(id);
-        return { 'id': id,
-                 'name': contact.alias,
-                 'createIcon': function(size) {
-                         return contact.createIcon(size);
-                 }
-        };
-    },
-
-    getInitialResultSet: function(terms) {
-        return this._contactSys.initial_search(terms);
-    },
-
-    getSubsearchResultSet: function(previousResults, terms) {
-        return this._contactSys.subsearch(previousResults, terms);
-    },
-
-    createResultActor: function(resultMeta, terms) {
-        let contact = new Contact(resultMeta.id);
-        return contact.actor;
-    },
-
-    createResultContainerActor: function() {
-        let grid = new IconGrid.IconGrid({ rowLimit: MAX_SEARCH_RESULTS_ROWS,
-                                             xAlign: St.Align.START });
-        grid.actor.style_class = 'contact-grid';
-
-        let actor = new SearchDisplay.GridSearchResults(this, grid);
-        return actor;
-    },
-
-    activateResult: function(id, params) {
-        launchContact(id);
-    }
-};
--- a/js/ui/ctrlAltTab.js
+++ b/js/ui/ctrlAltTab.js
@@ -153,14 +153,14 @@ CtrlAltTabPopup.prototype = {
    },

    _getPreferredWidth: function (actor, forHeight, alloc) {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        alloc.min_size = primary.width;
        alloc.natural_size = primary.width;
    },

    _getPreferredHeight: function (actor, forWidth, alloc) {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        alloc.min_size = primary.height;
        alloc.natural_size = primary.height;
@@ -168,7 +168,7 @@ CtrlAltTabPopup.prototype = {

    _allocate: function (actor, box, flags) {
        let childBox = new Clutter.ActorBox();
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let leftPadding = this.actor.get_theme_node().get_padding(St.Side.LEFT);
        let vPadding = this.actor.get_theme_node().get_vertical_padding();
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -207,7 +207,7 @@ RemoveFavoriteIcon.prototype = {
        let app = null;
        if (source instanceof AppDisplay.AppWellIcon) {
            let appSystem = Shell.AppSystem.get_default();
-            app = appSystem.lookup_app(source.getId());
+            app = appSystem.get_app(source.getId());
        } else if (source.metaWindow) {
            let tracker = Shell.WindowTracker.get_default();
            app = tracker.get_window_app(source.metaWindow);
@@ -324,13 +324,13 @@ Dash.prototype = {
                    this._favRemoveTarget = null;
                }));
        }
-        DND.removeDragMonitor(this._dragMonitor);
+        DND.removeMonitor(this._dragMonitor);
    },

    _onDragMotion: function(dragEvent) {
        let app = null;
        if (dragEvent.source instanceof AppDisplay.AppWellIcon)
-            app = this._appSystem.lookup_app(dragEvent.source.getId());
+            app = this._appSystem.get_app(dragEvent.source.getId());
        else if (dragEvent.source.metaWindow)
            app = this._tracker.get_window_app(dragEvent.source.metaWindow);
        else
@@ -342,10 +342,7 @@ Dash.prototype = {

        let srcIsFavorite = (id in favorites);

-        if (srcIsFavorite &&
-            dragEvent.source.actor &&
-            this.actor.contains (dragEvent.source.actor) &&
-            this._favRemoveTarget == null) {
+        if (srcIsFavorite && this._favRemoveTarget == null) {
                this._favRemoveTarget = new RemoveFavoriteIcon();
                this._favRemoveTarget.icon.setIconSize(this.iconSize);
                this._box.add(this._favRemoveTarget.actor);
@@ -437,7 +434,6 @@ Dash.prototype = {

        let oldIconSize = this.iconSize;
        this.iconSize = newIconSize;
-        this.emit('icon-size-changed');

        let scale = oldIconSize / newIconSize;
        for (let i = 0; i < iconChildren.length; i++) {
@@ -620,12 +616,12 @@ Dash.prototype = {
    handleDragOver : function(source, actor, x, y, time) {
        let app = null;
        if (source instanceof AppDisplay.AppWellIcon)
-            app = this._appSystem.lookup_app(source.getId());
+            app = this._appSystem.get_app(source.getId());
        else if (source.metaWindow)
            app = this._tracker.get_window_app(source.metaWindow);

        // Don't allow favoriting of transient apps
-        if (app == null || app.is_window_backed())
+        if (app == null || app.is_transient())
            return DND.DragMotionResult.NO_DROP;

        let favorites = AppFavorites.getAppFavorites().getFavorites();
@@ -705,13 +701,13 @@ Dash.prototype = {
    acceptDrop : function(source, actor, x, y, time) {
        let app = null;
        if (source instanceof AppDisplay.AppWellIcon) {
-            app = this._appSystem.lookup_app(source.getId());
+            app = this._appSystem.get_app(source.getId());
        } else if (source.metaWindow) {
            app = this._tracker.get_window_app(source.metaWindow);
        }

        // Don't allow favoriting of transient apps
-        if (app == null || app.is_window_backed()) {
+        if (app == null || app.is_transient()) {
            return false;
        }

--- a/js/ui/dateMenu.js
+++ b/js/ui/dateMenu.js
@@ -9,13 +9,11 @@ const Clutter = imports.gi.Clutter;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

-const Params = imports.misc.params;
 const Util = imports.misc.util;
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Calendar = imports.ui.calendar;
-const UPowerGlib = imports.gi.UPowerGlib;

 // in org.gnome.desktop.interface
 const CLOCK_FORMAT_KEY        = 'clock-format';
@@ -41,19 +39,19 @@ function _onVertSepRepaint (area)
 };

 function DateMenuButton() {
-    this._init.apply(this, arguments);
+    this._init();
 }

 DateMenuButton.prototype = {
    __proto__: PanelMenu.Button.prototype,

-    _init: function(params) {
-        params = Params.parse(params, { showEvents: true });
-
+    _init: function() {
        let item;
        let hbox;
        let vbox;

+        this._eventSource = new Calendar.DBusEventSource();
+
        let menuAlignment = 0.25;
        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            menuAlignment = 1.0 - menuAlignment;
@@ -62,7 +60,7 @@ DateMenuButton.prototype = {
        this._clock = new St.Label();
        this.actor.set_child(this._clock);

-        hbox = new St.BoxLayout({name: 'calendarArea' });
+        hbox = new St.BoxLayout({name: 'calendarArea'});
        this.menu.addActor(hbox);

        // Fill up the first column
@@ -75,58 +73,43 @@ DateMenuButton.prototype = {
        this._date.style_class = 'datemenu-date-label';
        vbox.add(this._date);

-        if (params.showEvents) {
-            this._eventSource = new Calendar.DBusEventSource();
-            this._eventList = new Calendar.EventsList(this._eventSource);
-        } else {
-            this._eventSource = null;
-            this._eventList = null;
-        }
+        this._eventList = new Calendar.EventsList(this._eventSource);

        // Calendar
        this._calendar = new Calendar.Calendar(this._eventSource);
-
        this._calendar.connect('selected-date-changed',
                               Lang.bind(this, function(calendar, date) {
-                                  // we know this._eventList is defined here, because selected-data-changed
-                                  // only gets emitted when the user clicks a date in the calendar,
-                                  // and the calender makes those dates unclickable when instantiated with
-                                  // a null event source
                                   this._eventList.setDate(date);
                               }));
        vbox.add(this._calendar.actor);

-        item = this.menu.addSettingsAction(_("Date and Time Settings"), 'gnome-datetime-panel.desktop');
-        if (item) {
-            let separator = new PopupMenu.PopupSeparatorMenuItem();
-            separator.setColumnWidths(1);
-            vbox.add(separator.actor, {y_align: St.Align.END, expand: true, y_fill: false});
+        item = new PopupMenu.PopupSeparatorMenuItem();
+        item.setColumnWidths(1);
+        vbox.add(item.actor, {y_align: St.Align.END, expand: true, y_fill: false});
+        item = new PopupMenu.PopupMenuItem(_("Date and Time Settings"));
+        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
+        item.actor.can_focus = false;
+        vbox.add(item.actor);

-            item.actor.can_focus = false;
-            item.actor.reparent(vbox);
-        }
+        // Add vertical separator

-        if (params.showEvents) {
-            // Add vertical separator
+        item = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
+                                    pseudo_class: 'highlighted' });
+        item.connect('repaint', Lang.bind(this, _onVertSepRepaint));
+        hbox.add(item);

-            item = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
-                                        pseudo_class: 'highlighted' });
-            item.connect('repaint', Lang.bind(this, _onVertSepRepaint));
-            hbox.add(item);
+        // Fill up the second column

-            // Fill up the second column
-            vbox = new St.BoxLayout({name:     'calendarEventsArea',
-                                     vertical: true});
-            hbox.add(vbox, { expand: true });
+        vbox = new St.BoxLayout({vertical: true});
+        hbox.add(vbox, { expand: true });

-            // Event list
-            vbox.add(this._eventList.actor, { expand: true });
+        // Event list
+        vbox.add(this._eventList.actor, { expand: true });

-            item = new PopupMenu.PopupMenuItem(_("Open Calendar"));
-            item.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
-            item.actor.can_focus = false;
-            vbox.add(item.actor, {y_align: St.Align.END, expand: true, y_fill: false});
-        }
+        item = new PopupMenu.PopupMenuItem(_("Open Calendar"));
+        item.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
+        item.actor.can_focus = false;
+        vbox.add(item.actor, {y_align: St.Align.END, expand: true, y_fill: false});

        // Whenever the menu is opened, select today
        this.menu.connect('open-state-changed', Lang.bind(this, function(menu, isOpen) {
@@ -159,10 +142,6 @@ DateMenuButton.prototype = {
        this._desktopSettings.connect('changed', Lang.bind(this, this._updateClockAndDate));
        this._clockSettings.connect('changed', Lang.bind(this, this._updateClockAndDate));

-        // https://bugzilla.gnome.org/show_bug.cgi?id=655129
-        this._upClient = new UPowerGlib.Client();
-        this._upClient.connect('notify-resume', Lang.bind(this, this._updateClockAndDate));
-
        // Start the clock
        this._updateClockAndDate();
    },
@@ -178,12 +157,12 @@ DateMenuButton.prototype = {
        switch (format) {
            case '24h':
                if (showDate)
-                    /* Translators: This is the time format with date used
+	            /* Translators: This is the time format with date used
                       in 24-hour mode. */
                    clockFormat = showSeconds ? _("%a %b %e, %R:%S")
                                              : _("%a %b %e, %R");
                else
-                    /* Translators: This is the time format without date used
+	            /* Translators: This is the time format without date used
                       in 24-hour mode. */
                    clockFormat = showSeconds ? _("%a %R:%S")
                                              : _("%a %R");
@@ -191,12 +170,12 @@ DateMenuButton.prototype = {
            case '12h':
            default:
                if (showDate)
-                    /* Translators: This is a time format with date used
+	            /* Translators: This is a time format with date used
                       for AM/PM. */
                    clockFormat = showSeconds ? _("%a %b %e, %l:%M:%S %p")
                                              : _("%a %b %e, %l:%M %p");
                else
-                    /* Translators: This is a time format without date used
+	            /* Translators: This is a time format without date used
                       for AM/PM. */
                    clockFormat = showSeconds ? _("%a %l:%M:%S %p")
                                              : _("%a %l:%M %p");
@@ -217,26 +196,15 @@ DateMenuButton.prototype = {
        return false;
    },

+    _onPreferencesActivate: function() {
+        this.menu.close();
+        let app = Shell.AppSystem.get_default().get_app('gnome-datetime-panel.desktop');
+        app.activate(-1);
+    },
+
    _onOpenCalendarActivate: function() {
        this.menu.close();
-        let calendarSettings = new Gio.Settings({ schema: 'org.gnome.desktop.default-applications.office.calendar' });
-        let tool = calendarSettings.get_string('exec');
-        if (tool.length == 0 || tool == 'evolution') {
-            // TODO: pass the selected day
-            Util.spawn(['evolution', '-c', 'calendar']);
-        } else {
-            let needTerm = calendarSettings.get_boolean('needs-term');
-            if (needTerm) {
-                let terminalSettings = new Gio.Settings({ schema: 'org.gnome.desktop.default-applications.terminal' });
-                let term = terminalSettings.get_string('exec');
-                let arg = terminalSettings.get_string('exec-arg');
-                if (arg != '')
-                    Util.spawn([term, arg, tool]);
-                else
-                    Util.spawn([term, tool]);
-            } else {
-                Util.spawnCommandLine(tool)
-            }
-        }
+        // TODO: pass the selected day
+        Util.spawn(['evolution', '-c', 'calendar']);
    }
 };
--- a/js/ui/dnd.js
+++ b/js/ui/dnd.js
@@ -61,7 +61,7 @@ function addDragMonitor(monitor) {
    dragMonitors.push(monitor);
 }

-function removeDragMonitor(monitor) {
+function removeMonitor(monitor) {
    for (let i = 0; i < dragMonitors.length; i++)
        if (dragMonitors[i] == monitor) {
            dragMonitors.splice(i, 1);
@@ -284,13 +284,13 @@ _Draggable.prototype = {
            this._dragOffsetY = actorStageY - this._dragStartY;

            // Set the actor's scale such that it will keep the same
-            // transformed size when it's reparented to the uiGroup
+            // transformed size when it's reparented to the stage
            let [scaledWidth, scaledHeight] = this.actor.get_transformed_size();
            this.actor.set_scale(scaledWidth / this.actor.width,
                                 scaledHeight / this.actor.height);
        }

-        this._dragActor.reparent(Main.uiGroup);
+        this._dragActor.reparent(this.actor.get_stage());
        this._dragActor.raise_top();
        Shell.util_set_hidden_from_pick(this._dragActor, true);

@@ -442,7 +442,7 @@ _Draggable.prototype = {
                        return true;
                    // If it accepted the drop without taking the actor,
                    // handle it ourselves.
-                    if (this._dragActor.get_parent() == Main.uiGroup) {
+                    if (this._dragActor.get_parent() == this._dragActor.get_stage()) {
                        if (this._restoreOnSuccess) {
                            this._restoreDragActor(event.get_time());
                            return true;
--- a/js/ui/docDisplay.js
+++ b/js/ui/docDisplay.js
@@ -30,11 +30,11 @@ DocSearchProvider.prototype = {
    },

    activateResult: function(id, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });

        let docInfo = this._docManager.lookupByUri(id);
-        docInfo.launch(params.workspace);
+        docInfo.launch(params.workspace ? params.workspace.index() : -1);
    },

    getInitialResultSet: function(terms) {
--- a/js/ui/endSessionDialog.js
+++ b/js/ui/endSessionDialog.js
@@ -22,8 +22,8 @@ const DBus = imports.dbus;
 const Lang = imports.lang;
 const Signals = imports.signals;

-const AccountsService = imports.gi.AccountsService;
 const Clutter = imports.gi.Clutter;
+const Gdm = imports.gi.Gdm;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
 const Pango = imports.gi.Pango;
@@ -113,7 +113,7 @@ function findAppFromInhibitor(inhibitor) {
    let app = null;
    for (let i = 0; i < candidateDesktopFiles.length; i++) {
        try {
-            app = appSystem.lookup_app(candidateDesktopFiles[i]);
+            app = appSystem.get_app(candidateDesktopFiles[i]);

            if (app)
                break;
@@ -173,7 +173,7 @@ ListItem.prototype = {

    _onClicked: function() {
        this.emit('activate');
-        this._app.activate();
+        this._app.activate(-1);
    }
 };
 Signals.addSignalMethods(ListItem.prototype);
@@ -237,7 +237,7 @@ EndSessionDialog.prototype = {
    _init: function() {
        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'end-session-dialog' });

-        this._user = AccountsService.UserManager.get_default().get_user(GLib.get_user_name());
+        this._user = Gdm.UserManager.ref_default().get_user(GLib.get_user_name());

        this._secondsLeft = 0;
        this._totalSecondsToStayOpen = 0;
--- a/js/ui/environment.js
+++ b/js/ui/environment.js
@@ -39,6 +39,35 @@ function _patchContainerClass(containerClass) {
    };
 }

+// Replace @method with something that throws an error instead
+function _blockMethod(method, replacement, reason) {
+    let match = method.match(/^(.+)\.([^.]+)$/);
+    if (!match)
+        throw new Error('Bad method name "' + method + '"');
+    let proto = 'imports.gi.' + match[1] + '.prototype';
+    let property = match[2];
+
+    if (!global.set_property_mutable(proto, property, true))
+        throw new Error('Bad method name "' + method + '"');
+
+    // eval() is evil in general, but we know it's safe here since
+    // set_property_mutable() would have failed if proto was
+    // malformed.
+    let node = eval(proto);
+
+    let msg = 'Do not use "' + method + '".';
+    if (replacement)
+        msg += ' Use "' + replacement + '" instead.';
+    if (reason)
+        msg += ' (' + reason + ')';
+
+    node[property] = function() {
+        throw new Error(msg);
+    };
+
+    global.set_property_mutable(proto, property, false);
+}
+
 function init() {
    // Add some bindings to the global JS namespace; (gjs keeps the web
    // browser convention of having that namespace be called 'window'.)
@@ -70,6 +99,17 @@ function init() {
            return base;
    };

+    _blockMethod('Clutter.Event.get_state', 'Shell.get_event_state',
+                 'gjs\'s handling of Clutter.ModifierType is broken. See bug 597292.');
+    _blockMethod('Gdk.Window.get_device_position', 'global.get_pointer',
+                 'gjs\'s handling of Gdk.ModifierType is broken. See bug 597292.');
+
+    // Now close the back door to prevent extensions from trying to
+    // abuse it. We can't actually delete it since
+    // Shell.Global.prototype itself is read-only.
+    global.set_property_mutable('imports.gi.Shell.Global.prototype', 'set_property_mutable', true);
+    Shell.Global.prototype.set_property_mutable = undefined;
+
    // Work around https://bugzilla.mozilla.org/show_bug.cgi?id=508783
    Date.prototype.toLocaleFormat = function(format) {
        return Shell.util_format_date(format, this.getTime());
--- a/js/ui/extensionSystem.js
+++ b/js/ui/extensionSystem.js
@@ -1,13 +1,9 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

-const Lang = imports.lang;
-const Signals = imports.signals;
-
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
-const Soup = imports.gi.Soup;

 const Config = imports.misc.config;

@@ -15,12 +11,7 @@ const ExtensionState = {
    ENABLED: 1,
    DISABLED: 2,
    ERROR: 3,
-    OUT_OF_DATE: 4,
-    DOWNLOADING: 5,
-
-    // Used as an error state for operations on unknown extensions,
-    // should never be in a real extensionMeta object.
-    UNINSTALLED: 99
+    OUT_OF_DATE: 4
 };

 const ExtensionType = {
@@ -28,40 +19,15 @@ const ExtensionType = {
    PER_USER: 2
 };

-const _httpSession = new Soup.SessionAsync();
-
-// 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());
-
 // Maps uuid -> metadata object
 const extensionMeta = {};
 // Maps uuid -> importer object (extension directory tree)
 const extensions = {};
-// Maps uuid -> extension state object (returned from init())
-const extensionStateObjs = {};
-// Arrays of uuids
-var enabledExtensions;
+// Array of uuids
+var disabledExtensions;
 // GFile for user extensions
 var userExtensionsDir = null;

-// We don't really have a class to add signals on. So, create
-// a simple dummy object, add the signal methods, and export those
-// publically.
-var _signals = {};
-Signals.addSignalMethods(_signals);
-
-const connect = Lang.bind(_signals, _signals.connect);
-const disconnect = Lang.bind(_signals, _signals.disconnect);
-
-// UUID => Array of error messages
-var errors = {};
-
-const ENABLED_EXTENSIONS_KEY = 'enabled-extensions';
-
 /**
 * versionCheck:
 * @required: an array of versions we're compatible with
@@ -92,150 +58,13 @@ function versionCheck(required, current) {
    return false;
 }

-function installExtensionFromManifestURL(uuid, url) {
-    _httpSession.queue_message(
-        Soup.Message.new('GET', url),
-        function(session, message) {
-            if (message.status_code != Soup.KnownStatusCode.OK) {
-                logExtensionError(uuid, 'downloading manifest: ' + message.status_code.toString());
-                return;
-            }
-
-            let manifest;
-            try {
-                manifest = JSON.parse(message.response_body.data);
-            } catch (e) {
-                logExtensionError(uuid, 'parsing: ' + e.toString());
-                return;
-            }
-
-            if (uuid != manifest['uuid']) {
-                logExtensionError(uuid, 'manifest: manifest uuids do not match');
-                return;
-            }
-
-            let meta = extensionMeta[uuid] = { uuid: uuid,
-                                               state: ExtensionState.DOWNLOADING,
-                                               error: '' };
-
-            _signals.emit('extension-state-changed', meta);
-
-            installExtensionFromManifest(manifest, meta);
-        });
-}
-
-function installExtensionFromManifest(manifest, meta) {
-    let uuid = manifest['uuid'];
-    let name = manifest['name'];
-
-    if (!versionCheck(manifest['shell-version'], Config.PACKAGE_VERSION)) {
-        meta.state = ExtensionState.OUT_OF_DATE;
-        logExtensionError(uuid, 'version: ' + name + ' is not compatible with current GNOME Shell version', meta.state);
-        return;
-    }
-
-    let url = manifest['__installer'];
-    _httpSession.queue_message(Soup.Message.new('GET', url),
-                               function(session, message) {
-                                   gotExtensionZipFile(session, message, uuid);
-                               });
-}
-
-function gotExtensionZipFile(session, message, uuid) {
-    if (message.status_code != Soup.KnownStatusCode.OK) {
-        logExtensionError(uuid, 'downloading extension: ' + message.status_code);
-        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 dir = userExtensionsDir.get_child(uuid);
-    Shell.write_soup_message_to_stream(stream, message);
-    stream.close(null);
-    let [success, pid] = GLib.spawn_async(null,
-                                          ['unzip', '-uod', dir.get_path(), '--', tmpzip],
-                                          null,
-                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
-                                          null);
-
-    if (!success) {
-        logExtensionError(uuid, 'extract: could not extract');
-        return;
-    }
-
-    GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, function(pid, status) {
-        GLib.spawn_close_pid(pid);
-        loadExtension(dir, true, ExtensionType.PER_USER);
-    });
-}
-
-function disableExtension(uuid) {
-    let meta = extensionMeta[uuid];
-    if (!meta)
-        return;
-
-    if (meta.state != ExtensionState.ENABLED)
-        return;
-
-    let extensionState = extensionStateObjs[uuid];
-
-    try {
-        extensionState.disable();
-    } catch(e) {
-        logExtensionError(uuid, e.toString());
-        return;
-    }
-
-    meta.state = ExtensionState.DISABLED;
-    _signals.emit('extension-state-changed', meta);
-}
-
-function enableExtension(uuid) {
-    let meta = extensionMeta[uuid];
-    if (!meta)
-        return;
-
-    if (meta.state != ExtensionState.DISABLED)
-        return;
-
-    let extensionState = extensionStateObjs[uuid];
-
-    try {
-        extensionState.enable();
-    } catch(e) {
-        logExtensionError(uuid, e.toString());
-        return;
-    }
-
-    meta.state = ExtensionState.ENABLED;
-    _signals.emit('extension-state-changed', meta);
-}
-
-function logExtensionError(uuid, message, state) {
-    if (!errors[uuid]) errors[uuid] = [];
-    errors[uuid].push(message);
-    global.logError('Extension "%s" had error: %s'.format(uuid, message));
-    state = state || ExtensionState.ERROR;
-    _signals.emit('extension-state-changed', { uuid: uuid,
-                                               error: message,
-                                               state: state });
-}
-
 function loadExtension(dir, enabled, type) {
    let info;
-    let uuid = dir.get_basename();
+    let baseErrorString = 'While loading extension from "' + dir.get_parse_name() + '": ';

    let metadataFile = dir.get_child('metadata.json');
    if (!metadataFile.query_exists(null)) {
-        logExtensionError(uuid, 'Missing metadata.json');
+        global.logError(baseErrorString + 'Missing metadata.json');
        return;
    }

@@ -243,65 +72,61 @@ function loadExtension(dir, enabled, type) {
    try {
        metadataContents = Shell.get_file_contents_utf8_sync(metadataFile.get_path());
    } catch (e) {
-        logExtensionError(uuid, 'Failed to load metadata.json: ' + e);
+        global.logError(baseErrorString + 'Failed to load metadata.json: ' + e);
        return;
    }
    let meta;
    try {
        meta = JSON.parse(metadataContents);
    } catch (e) {
-        logExtensionError(uuid, 'Failed to parse metadata.json: ' + e);
+        global.logError(baseErrorString + 'Failed to parse metadata.json: ' + e);
        return;
    }
-
    let requiredProperties = ['uuid', 'name', 'description', 'shell-version'];
    for (let i = 0; i < requiredProperties.length; i++) {
        let prop = requiredProperties[i];
        if (!meta[prop]) {
-            logExtensionError(uuid, 'missing "' + prop + '" property in metadata.json');
+            global.logError(baseErrorString + 'missing "' + prop + '" property in metadata.json');
            return;
        }
    }

-    if (extensions[uuid] != undefined) {
-        logExtensionError(uuid, "extension already loaded");
+    if (extensions[meta.uuid] != undefined) {
+        global.logError(baseErrorString + "extension already loaded");
        return;
    }

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

-    if (uuid != meta.uuid) {
-        logExtensionError(uuid, 'uuid "' + meta.uuid + '" from metadata.json does not match directory name "' + uuid + '"');
+    let base = dir.get_basename();
+    if (base != meta.uuid) {
+        global.logError(baseErrorString + 'uuid "' + meta.uuid + '" from metadata.json does not match directory name "' + base + '"');
        return;
    }

    if (!versionCheck(meta['shell-version'], Config.PACKAGE_VERSION) ||
        (meta['js-version'] && !versionCheck(meta['js-version'], Config.GJS_VERSION))) {
-        logExtensionError(uuid, 'extension is not compatible with current GNOME Shell and/or GJS version');
+        global.logError(baseErrorString + 'extension is not compatible with current GNOME Shell and/or GJS version');
        return;
    }

-    extensionMeta[uuid] = meta;
-    meta.type = type;
-    meta.path = dir.get_path();
-    meta.error = '';
+    extensionMeta[meta.uuid] = meta;
+    extensionMeta[meta.uuid].type = type;
+    extensionMeta[meta.uuid].path = dir.get_path();
+    if (!enabled) {
+        extensionMeta[meta.uuid].state = ExtensionState.DISABLED;
+        return;
+    }

    // Default to error, we set success as the last step
-    meta.state = ExtensionState.ERROR;
-
-    if (!versionCheck(meta['shell-version'], Config.PACKAGE_VERSION) ||
-        (meta['js-version'] && !versionCheck(meta['js-version'], Config.GJS_VERSION))) {
-        logExtensionError(uuid, 'extension is not compatible with current GNOME Shell and/or GJS version', ExtensionState.OUT_OF_DATE);
-        meta.state = ExtensionState.OUT_OF_DATE;
-        return;
-    }
+    extensionMeta[meta.uuid].state = ExtensionState.ERROR;

    let extensionJs = dir.get_child('extension.js');
    if (!extensionJs.query_exists(null)) {
-        logExtensionError(uuid, 'Missing extension.js');
+        global.logError(baseErrorString + 'Missing extension.js');
        return;
    }
    let stylesheetPath = null;
@@ -312,94 +137,47 @@ function loadExtension(dir, enabled, type) {
        try {
            theme.load_stylesheet(stylesheetFile.get_path());
        } catch (e) {
-            logExtensionError(uuid, 'Stylesheet parse error: ' + e);
+            global.logError(baseErrorString + 'Stylesheet parse error: ' + e);
            return;
        }
    }

    let extensionModule;
-    let extensionState = null;
    try {
        global.add_extension_importer('imports.ui.extensionSystem.extensions', meta.uuid, dir.get_path());
        extensionModule = extensions[meta.uuid].extension;
    } catch (e) {
        if (stylesheetPath != null)
            theme.unload_stylesheet(stylesheetPath);
-        logExtensionError(uuid, e);
+        global.logError(baseErrorString + e);
        return;
    }
-
-    if (!extensionModule.init) {
-        logExtensionError(uuid, 'missing \'init\' function');
+    if (!extensionModule.main) {
+        global.logError(baseErrorString + 'missing \'main\' function');
        return;
    }
-
    try {
-        extensionState = extensionModule.init(meta);
+        extensionModule.main(meta);
    } catch (e) {
        if (stylesheetPath != null)
            theme.unload_stylesheet(stylesheetPath);
-        logExtensionError(uuid, 'Failed to evaluate init function:' + e);
+        global.logError(baseErrorString + 'Failed to evaluate main function:' + e);
        return;
    }
-
-    if (!extensionState)
-        extensionState = extensionModule;
-    extensionStateObjs[uuid] = extensionState;
-
-    if (!extensionState.enable) {
-        logExtensionError(uuid, 'missing \'enable\' function');
-        return;
-    }
-    if (!extensionState.disable) {
-        logExtensionError(uuid, 'missing \'disable\' function');
-        return;
-    }
-
-    meta.state = ExtensionState.DISABLED;
-
-    if (enabled)
-        enableExtension(uuid);
-
-    _signals.emit('extension-loaded', meta.uuid);
-    _signals.emit('extension-state-changed', meta);
+    extensionMeta[meta.uuid].state = ExtensionState.ENABLED;
    global.log('Loaded extension ' + meta.uuid);
 }

-function onEnabledExtensionsChanged() {
-    let newEnabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
-
-    // Find and enable all the newly enabled extensions: UUIDs found in the
-    // new setting, but not in the old one.
-    newEnabledExtensions.filter(function(uuid) {
-        return enabledExtensions.indexOf(uuid) == -1;
-    }).forEach(function(uuid) {
-        enableExtension(uuid);
-    });
-
-    // Find and disable all the newly disabled extensions: UUIDs found in the
-    // old setting, but not in the new one.
-    enabledExtensions.filter(function(item) {
-        return newEnabledExtensions.indexOf(item) == -1;
-    }).forEach(function(uuid) {
-        disableExtension(uuid);
-    });
-
-    enabledExtensions = newEnabledExtensions;
-}
-
 function init() {
    let userExtensionsPath = GLib.build_filenamev([global.userdatadir, 'extensions']);
    userExtensionsDir = Gio.file_new_for_path(userExtensionsPath);
    try {
-        if (!userExtensionsDir.query_exists(null))
-            userExtensionsDir.make_directory_with_parents(null);
+        userExtensionsDir.make_directory_with_parents(null);
    } catch (e) {
        global.logError('' + e);
    }

-    global.settings.connect('changed::' + ENABLED_EXTENSIONS_KEY, onEnabledExtensionsChanged);
-    enabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
+    disabledExtensions = global.settings.get_strv('disabled-extensions', -1);
 }

 function _loadExtensionsIn(dir, type) {
@@ -417,8 +195,8 @@ function _loadExtensionsIn(dir, type) {
        if (fileType != Gio.FileType.DIRECTORY)
            continue;
        let name = info.get_name();
+        let enabled = disabledExtensions.indexOf(name) < 0;
        let child = dir.get_child(name);
-        let enabled = enabledExtensions.indexOf(name) != -1;
        loadExtension(child, enabled, type);
    }
    fileEnum.close(null);
--- a/js/ui/goaClient.js
+++ b/js/ui/goaClient.js
@@ -0,0 +1,500 @@
+/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+
+const GLib = imports.gi.GLib;
+const Gio = imports.gi.Gio;
+const Goa = imports.gi.Goa;
+const Lang = imports.lang;
+const Mainloop = imports.mainloop;
+const Shell = imports.gi.Shell;
+const Signals = imports.signals;
+const St = imports.gi.St;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+const C_ = Gettext.pgettext;
+const Gtk = imports.gi.Gtk;
+const Pango = imports.gi.Pango;
+
+const History = imports.misc.history;
+const Main = imports.ui.main;
+const MessageTray = imports.ui.messageTray;
+
+// ----------------------------------------------------------------------------------------------------
+
+function Client() {
+    this._init();
+}
+
+Client.prototype = {
+    _init : function() {
+        this._client = null;
+
+        this._accountIdToMailMonitor = {}
+        this._mailSource = null;
+
+        // TODO: need to call refreshAllMonitors() when network-connectivity changes
+
+        Goa.Client.new(null, /* cancellable */
+                       Lang.bind(this, this._onClientConstructed));
+    },
+
+    _onClientConstructed : function(object, asyncRes) {
+        this._client = object.new_finish(asyncRes);
+        this._updateAccounts();
+        this._client.connect('account-added', Lang.bind(this, this._updateAccounts));
+        this._client.connect('account-removed', Lang.bind(this, this._updateAccounts));
+        this._client.connect('account-changed', Lang.bind(this, this._updateAccounts));
+    },
+
+    _updateAccounts : function () {
+
+        let objects = this._client.get_accounts();
+        let mailIds = {};
+
+        // Add monitors for accounts that now exist
+        for (let n = 0; n < objects.length; n++) {
+            let object = objects[n];
+            let id = object.account.id;
+
+            if (object.mail) {
+                mailIds[id] = true;
+                if (!(id in this._accountIdToMailMonitor)) {
+                    let monitor = new MailMonitor(this, object);
+                    this._accountIdToMailMonitor[id] = monitor;
+                }
+            }
+        }
+
+        // Nuke monitors for accounts that are now non-existant
+        let monitorsToRemove = []
+        for (let existingMonitorId in this._accountIdToMailMonitor) {
+            if (!(existingMonitorId in mailIds)) {
+                monitorsToRemove.push(existingMonitorId);
+            }
+        }
+        for (let n = 0; n < monitorsToRemove.length; n++) {
+            let id = monitorsToRemove[n];
+            let monitor = this._accountIdToMailMonitor[id];
+            delete this._accountIdToMailMonitor[id]
+            monitor.destroy();
+        }
+    },
+
+    _ensureMailSource: function() {
+        if (!this._mailSource) {
+            this._mailSource = new MailSource(this);
+            this._mailSource.connect('destroy', Lang.bind(this,
+                                                          function () {
+                                                              this._mailSource = null;
+                                                          }));
+            Main.messageTray.add(this._mailSource);
+        }
+    },
+
+    addPendingMessage: function(message) {
+        this._ensureMailSource();
+        this._mailSource.addMessage(message);
+    },
+
+    refreshAllMonitors: function() {
+        log('Refreshing all mail monitors');
+        for (let id in this._accountIdToMailMonitor) {
+            let monitor = this._accountIdToMailMonitor[id];
+            monitor.refresh();
+        }
+    }
+}
+
+// ----------------------------------------------------------------------------------------------------
+
+function Message(uid, from, subject, excerpt, uri, can_be_marked_as_spam, can_be_starred) {
+    this._init(uid, from, subject, excerpt, uri, can_be_marked_as_spam, can_be_starred);
+}
+
+Message.prototype = {
+    _init: function(uid, from, subject, excerpt, uri, can_be_marked_as_spam, can_be_starred) {
+        this.uid = uid;
+        this.from = from;
+        this.subject = subject;
+        this.excerpt = excerpt;
+        this.uri = uri;
+        this.can_be_marked_as_spam = can_be_marked_as_spam;
+        this.can_be_starred = can_be_starred;
+        this.receivedAt = new Date();
+    }
+}
+
+// ----------------------------------------------------------------------------------------------------
+
+function MailMonitor(client, accountObject) {
+    this._init(client, accountObject);
+}
+
+MailMonitor.prototype = {
+    _init : function(client, accountObject) {
+        this._client = client;
+        this._accountObject = accountObject;
+        this._account = this._accountObject.get_account();
+        this._mail = this._accountObject.get_mail();
+
+        // Create the remote monitor object
+        this._proxy = null;
+        this._cancellable = new Gio.Cancellable();
+        this._mail.call_create_monitor(this._cancellable, Lang.bind(this, this._onMonitorCreated));
+    },
+
+    destroy : function() {
+        this._cancellable.cancel();
+        if (this._proxy) {
+            // We don't really care if this fails or not
+            this._proxy.call_close(null, Lang.bind(this, function() { }));
+            this._proxy.disconnect(this._messageReceivedId);
+            this._proxy = null;
+        }
+    },
+
+    refresh : function() {
+        if (this._proxy) {
+            // We don't really care if this fails or not
+            log('Refreshing mail monitor for account ' + this._account.name);
+            this._proxy.call_refresh(null, Lang.bind(this, function() { }));
+        }
+    },
+
+    _onMonitorCreated : function(mail, asyncRes) {
+        // TODO: a (gboolean, object_path) tuple is returned here
+        // See https://bugzilla.gnome.org/show_bug.cgi?id=649657
+        let ret = mail.call_create_monitor_finish(asyncRes);
+        let object_path = ret[1];
+        Goa.MailMonitorProxy.new_for_bus(Gio.BusType.SESSION,
+                                       Gio.DBusProxyFlags.NONE,
+                                       'org.gnome.OnlineAccounts',
+                                       object_path,
+                                       null, /* cancellable */
+                                       Lang.bind(this, this._onMonitorProxyConstructed));
+    },
+
+    _onMonitorProxyConstructed : function(monitor, asyncRes) {
+        this._proxy = monitor.new_for_bus_finish(asyncRes);
+
+        // Now listen for changes on the mail monitor proxy
+        this._messageReceivedId = this._proxy.connect('message-received',
+                                                      Lang.bind(this, this._onMessageReceived));
+    },
+
+    _onMessageReceived : function(monitor, uid, from, subject, excerpt, uri, can_be_marked_as_spam, can_be_starred) {
+        let message = new Message(uid, from, subject, excerpt, uri, can_be_marked_as_spam, can_be_starred);
+        if (!Main.messageTray.getBusy()) {
+            let source = new Source(this._client, message);
+            let notification = new Notification(source, this._client, this, message);
+            // If the user is not marked as busy, present the notification to the user
+            Main.messageTray.add(source);
+            source.notify(notification);
+        } else {
+            // ... otherwise, if the user is busy, just add it to the MailSource's list
+            // of pending messages
+            this._client.addPendingMessage(message);
+        }
+    },
+
+    MessageAddStar: function (message) {
+        this._proxy.call_add_star(message.uid,
+                                  null, /* cancellable */
+                                  Lang.bind(this,
+                                            function(object, asyncRes) {
+                                                this._proxy.call_add_star_finish(asyncRes);
+                                            }));
+    },
+
+    MessageMarkAsSpam: function (message) {
+        this._proxy.call_mark_as_spam(message.uid,
+                                      null, /* cancellable */
+                                      Lang.bind(this,
+                                                function(object, asyncRes) {
+                                                    this._proxy.call_add_star_finish(asyncRes);
+                                                }));
+    }
+
+}
+
+// ----------------------------------------------------------------------------------------------------
+
+function Source(client, message) {
+    this._init(client, message);
+}
+
+Source.prototype = {
+    __proto__:  MessageTray.Source.prototype,
+
+    _init : function(client, message) {
+        this._client = client;
+        this._message = message;
+
+        // Init super class and add ourselves to the message tray
+        MessageTray.Source.prototype._init.call(this, 'Message from ' + _stripEmailAddress(this._message.from));
+        this.setTransient(true);
+        this.isChat = true;
+        this._setSummaryIcon(this.createNotificationIcon());
+    },
+
+    createNotificationIcon : function() {
+        // TODO: use account icon
+        let icon = new St.Icon({ icon_type: St.IconType.FULLCOLOR,
+                                 icon_size: this.ICON_SIZE,
+                                 icon_name: 'mail-send'});
+        return icon;
+    }
+}
+
+// ----------------------------------------------------------------------------------------------------
+
+function _stripEmailAddress(name_and_addr) {
+    let bracketStartPos = name_and_addr.indexOf(' <');
+    if (bracketStartPos == -1) {
+        return name_and_addr;
+    } else {
+        return name_and_addr.slice(0, bracketStartPos);
+    }
+}
+
+function Notification(source, client, monitor, message) {
+    this._init(source, client, monitor, message);
+}
+
+Notification.prototype = {
+    __proto__: MessageTray.Notification.prototype,
+
+    _init : function(source, client, monitor, message) {
+        this._client = client;
+        this._monitor = monitor
+        this._message = message;
+        this._ignore = false;
+        this._alreadyExpanded = false;
+
+        this._strippedFrom = _stripEmailAddress(this._message.from);
+
+        let title = this._strippedFrom;
+        let banner = this._message.subject + ' \u2014 ' + this._message.excerpt; // — U+2014 EM DASH
+
+        // Init super class
+        MessageTray.Notification.prototype._init.call(this, source, title, banner);
+
+        // Change the contents once expanded
+        this.connect('expanded', Lang.bind (this, this._onExpanded));
+
+        this.update(title, banner);
+        this.setUrgency(MessageTray.Urgency.NORMAL);
+        this.setTransient(true);
+
+        this.addButton('ignore', 'Ignore');
+        if (message.can_be_starred)
+            this.addButton('star', 'Star');
+        if (message.can_be_marked_as_spam)
+            this.addButton('spam', 'Junk');
+        if (this._message.uri.length > 0) {
+            this.addButton('open', 'Open');
+        }
+        this.connect('action-invoked', Lang.bind(this,
+                                                 function(notification, id) {
+                                                     if (id == 'ignore') {
+                                                         this._actionIgnore();
+                                                     } else if (id == 'star') {
+                                                         this._actionStar();
+                                                     } else if (id == 'spam') {
+                                                         this._actionSpam();
+                                                     } else if (id == 'open') {
+                                                         this._actionOpen();
+                                                     }
+                                                 }));
+        this.connect('clicked', Lang.bind(this,
+                                          function() {
+                                              if (this._message.uri.length > 0) {
+                                                  this._actionOpen();
+                                              }
+                                          }));
+        // Hmm, should be ::done-displaying instead?
+        this.connect('destroy', Lang.bind(this, this._onDestroyed));
+    },
+
+    _onExpanded : function() {
+        if (this._alreadyExpanded)
+            return;
+        this._alreadyExpanded = true;
+        let escapedExcerpt = GLib.markup_escape_text(this._message.excerpt, -1);
+        let bannerMarkup = '<b>Subject:</b> ' + this._message.subject + '\n';
+        // TODO: if available, insert other headers such as Cc
+        bannerMarkup += '\n' + escapedExcerpt;
+        this.update(this._strippedFrom, bannerMarkup, {bannerMarkup: true});
+    },
+
+    _onDestroyed : function(reason) {
+        // If not ignoring the message, push it onto the Mail source
+        if (!this._ignore) {
+            this._client.addPendingMessage(this._message);
+        }
+    },
+
+    _actionIgnore : function() {
+        this._ignore = true;
+    },
+
+    _actionStar : function() {
+        this._ignore = true;
+        this._monitor.MessageAddStar(this._message);
+    },
+
+    _actionSpam : function() {
+        this._ignore = true;
+        this._monitor.MessageMarkAsSpam(this._message);
+    },
+
+    _actionOpen : function() {
+        this._ignore = true;
+        Gio.app_info_launch_default_for_uri(this._message.uri,
+                                            global.create_app_launch_context());
+    }
+
+}
+
+// ----------------------------------------------------------------------------------------------------
+
+function _sameDay(dateA, dateB) {
+    return (dateA.getDate() == dateB.getDate() &&
+            dateA.getMonth() == dateB.getMonth() &&
+            dateA.getYear() == dateB.getYear());
+}
+
+function _sameYear(dateA, dateB) {
+    return (dateA.getYear() == dateB.getYear());
+}
+
+function _formatRelativeDate(date) {
+    let ret = ''
+    let now = new Date();
+    if (_sameDay(date, now)) {
+        ret = date.toLocaleFormat("%l:%M %p");
+    } else {
+        if (_sameYear(date, now)) {
+            ret = date.toLocaleFormat("%B %e");
+        } else {
+            ret = date.toLocaleFormat("%B %e, %Y");
+        }
+    }
+    return ret;
+}
+
+function _addMessageToTable(table, message) {
+    let formattedExcerpt = message.excerpt.replace(/\r/g, '').replace(/\n/g, ' ');
+    let formattedDate = _formatRelativeDate(message.receivedAt);
+
+    let fromLabel = new St.Label({ style_class: 'goa-message-base goa-message-from',
+                                   text: _stripEmailAddress(message.from)});
+    let hbox = new St.BoxLayout({ style_class: 'goa-message-hbox', vertical: false });
+    let subjectLabel = new St.Label({ style_class: 'goa-message-base goa-message-subject',
+                                      text: message.subject });
+    let excerptLabel = new St.Label({ style_class: 'goa-message-base goa-message-excerpt',
+                                      text: formattedExcerpt });
+    let dateLabel = new St.Label({ style_class: 'goa-message-base goa-message-date',
+                                   text: formattedDate });
+
+    excerptLabel.clutter_text.line_wrap = false;
+    excerptLabel.clutter_text.ellipsize = Pango.EllipsizeMode.END;
+
+    hbox.add(subjectLabel, { x_fill:  true,
+                             y_fill:  false,
+                             x_align: St.Align.END,
+                             y_align: St.Align.START });
+    hbox.add(excerptLabel, { x_fill:  true,
+                             y_fill:  false,
+                             x_align: St.Align.END,
+                             y_align: St.Align.START });
+
+    let n = table.get_row_count();
+    table.add(fromLabel, { x_fill: true, x_expand: true, row: n, col: 0 });
+    table.add(hbox, { row: n, col: 1 });
+    table.add(dateLabel, { row: n, col: 2 });
+}
+
+function MailSource(client) {
+    this._init(client);
+}
+
+MailSource.prototype = {
+    __proto__:  MessageTray.Source.prototype,
+
+    _init : function(client) {
+        this._client = client;
+        this._pendingMessages = [];
+
+        // Init super class and add ourselves to the message tray
+        MessageTray.Source.prototype._init.call(this, 'Mail');
+
+        // Create the notification
+        this._notification = new MessageTray.Notification(this)
+        this._notification.setUrgency(MessageTray.Urgency.NORMAL);
+        this._notification.setResident(true);
+        this._updateNotification();
+        this.pushNotification(this._notification);
+        // Refresh all monitors everytime the "Mail" notification is displayed
+        this._notification.connect('expanded', Lang.bind(this,
+                                                         function() {
+                                                             this._client.refreshAllMonitors();
+                                                         }));
+    },
+
+    createNotificationIcon : function() {
+        let numPending = this._pendingMessages.length;
+        let baseIcon = new Gio.ThemedIcon({ name: 'mail-mark-unread'});
+        let numerableIcon = new Gtk.NumerableIcon({ gicon: baseIcon });
+        numerableIcon.set_count(numPending);
+        let icon = new St.Icon({ icon_type: St.IconType.FULLCOLOR,
+                                 icon_size: this.ICON_SIZE });
+        icon.set_gicon(numerableIcon);
+        return icon;
+    },
+
+    _updateNotification: function() {
+        if (!this._notification)
+            return
+
+        let title = 'Mail';
+        let banner = ''
+        let table = new St.Table({ homogeneous: false,
+                                   style_class: 'goa-message-table',
+                                   reactive: true });
+
+        for (let n = 0; n < this._pendingMessages.length; n++)
+            _addMessageToTable (table, this._pendingMessages[n]);
+
+        this._notification.update(title, banner, { clear: true,
+                                                   icon: this.createNotificationIcon() });
+        this._notification.addActor(table);
+        this._notification.addButton('close', 'Close');
+        this._notification.addButton('ignore-all', 'Ignore All');
+        this._notification.connect('action-invoked', Lang.bind(this,
+                                                               function(notification, id) {
+                                                                   if (id == 'close') {
+                                                                       // TODO: Can't find another way hide it
+                                                                       notification._onClicked();
+                                                                   } else if (id == 'ignore-all') {
+                                                                       this.clearMessages();
+                                                                   }
+                                                               }));
+    },
+
+    addMessage: function(message) {
+        this._pendingMessages.push(message);
+        // Update notification
+        this._updateNotification();
+        // Update icon with latest pending count
+        this._setSummaryIcon(this.createNotificationIcon());
+    },
+
+    clearMessages: function() {
+        let notification = this._notification;
+        this._notification = null;
+        if (notification)
+            notification.destroy();
+        this.destroy();
+    },
+}
+
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@@ -1,532 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Caribou = imports.gi.Caribou;
-const Clutter = imports.gi.Clutter;
-const DBus = imports.dbus;
-const Gdk = imports.gi.Gdk;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Lang = imports.lang;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const BoxPointer = imports.ui.boxpointer;
-const Main = imports.ui.main;
-const MessageTray = imports.ui.messageTray;
-
-const KEYBOARD_SCHEMA = 'org.gnome.shell.keyboard';
-const SHOW_KEYBOARD = 'show-keyboard';
-const KEYBOARD_TYPE = 'keyboard-type';
-
-// Key constants taken from Antler
-// FIXME: ought to be moved into libcaribou
-const PRETTY_KEYS = {
-    'BackSpace': '\u232b',
-    'space': ' ',
-    'Return': '\u23ce',
-    'Caribou_Prefs': '\u2328',
-    'Caribou_ShiftUp': '\u2b06',
-    'Caribou_ShiftDown': '\u2b07',
-    'Caribou_Emoticons': '\u263a',
-    'Caribou_Symbols': '123',
-    'Caribou_Symbols_More': '{#*',
-    'Caribou_Alpha': 'Abc',
-    'Tab': 'Tab',
-    'Escape': 'Esc',
-    'Control_L': 'Ctrl',
-    'Alt_L': 'Alt'
-};
-
-const CaribouKeyboardIface = {
-    name: 'org.gnome.Caribou.Keyboard',
-    methods:    [ { name: 'Show',
-                    inSignature: 'u',
-                    outSignature: ''
-                  },
-                  { name: 'Hide',
-                    inSignature: 'u',
-                    outSignature: ''
-                  },
-                  { name: 'SetCursorLocation',
-                    inSignature: 'iiii',
-                    outSignature: ''
-                  },
-                  { name: 'SetEntryLocation',
-                    inSignature: 'iiii',
-                    outSignature: ''
-                  } ],
-    properties: [ { name: 'Name',
-                    signature: 's',
-                    access: 'read' } ]
-};
-
-function Key() {
-    this._init.apply(this, arguments);
-}
-
-Key.prototype = {
-    _init : function(key) {
-        this._key = key;
-
-        this.actor = this._makeKey();
-
-        this._extended_keys = this._key.get_extended_keys();
-        this._extended_keyboard = null;
-
-        if (this._key.name == "Control_L" || this._key.name == "Alt_L")
-            this._key.latch = true;
-
-        this._key.connect('key-pressed', Lang.bind(this, function ()
-                                                   { this.actor.checked = true }));
-        this._key.connect('key-released', Lang.bind(this, function ()
-                                                    { this.actor.checked = false; }));
-
-        if (this._extended_keys.length > 0) {
-            this._grabbed = false;
-            this._eventCaptureId = 0;
-            this._key.connect('notify::show-subkeys', Lang.bind(this, this._onShowSubkeysChanged));
-            this._boxPointer = new BoxPointer.BoxPointer(St.Side.BOTTOM,
-                                                         { x_fill: true,
-                                                           y_fill: true,
-                                                           x_align: St.Align.START });
-            // Adds style to existing keyboard style to avoid repetition
-            this._boxPointer.actor.add_style_class_name('keyboard-subkeys');
-            this._getExtendedKeys();
-            this.actor._extended_keys = this._extended_keyboard;
-            this._boxPointer.actor.hide();
-            Main.layoutManager.addChrome(this._boxPointer.actor, { visibleInFullscreen: true });
-        }
-    },
-
-    _makeKey: function () {
-        let label = this._key.name;
-
-        if (label.length > 1) {
-            let pretty = PRETTY_KEYS[label];
-            if (pretty)
-                label = pretty;
-            else
-                label = this._getUnichar(this._key);
-        }
-
-        label = GLib.markup_escape_text(label, -1);
-        let button = new St.Button ({ label: label,
-                                      style_class: 'keyboard-key' });
-
-        button.key_width = this._key.width;
-        button.connect('button-press-event', Lang.bind(this, function () { this._key.press(); }));
-        button.connect('button-release-event', Lang.bind(this, function () { this._key.release(); }));
-
-        return button;
-    },
-
-    _getUnichar: function(key) {
-        let keyval = key.keyval;
-        let unichar = Gdk.keyval_to_unicode(keyval);
-        if (unichar) {
-            return String.fromCharCode(unichar);
-        } else {
-            return key.name;
-        }
-    },
-
-    _getExtendedKeys: function () {
-        this._extended_keyboard = new St.BoxLayout({ style_class: 'keyboard-layout',
-                                                     vertical: false });
-        for (let i = 0; i < this._extended_keys.length; ++i) {
-            let extended_key = this._extended_keys[i];
-            let label = this._getUnichar(extended_key);
-            let key = new St.Button({ label: label, style_class: 'keyboard-key' });
-            key.extended_key = extended_key;
-            key.connect('button-press-event', Lang.bind(this, function () { extended_key.press(); }));
-            key.connect('button-release-event', Lang.bind(this, function () { extended_key.release(); }));
-            this._extended_keyboard.add(key);
-        }
-        this._boxPointer.bin.add_actor(this._extended_keyboard);
-    },
-
-    _onEventCapture: function (actor, event) {
-        let source = event.get_source();
-        let type = event.type();
-
-        if ((type == Clutter.EventType.BUTTON_PRESS ||
-             type == Clutter.EventType.BUTTON_RELEASE) &&
-            this._extended_keyboard.contains(source)) {
-            source.extended_key.press();
-            source.extended_key.release();
-            return false;
-        }
-        if (type == Clutter.EventType.BUTTON_PRESS) {
-            this._boxPointer.actor.hide();
-            this._ungrab();
-            return true;
-        }
-        return false;
-    },
-
-    _ungrab: function () {
-        global.stage.disconnect(this._eventCaptureId);
-        this._eventCaptureId = 0;
-        this._grabbed = false;
-        Main.popModal(this.actor);
-    },
-
-    _onShowSubkeysChanged: function () {
-        if (this._key.show_subkeys) {
-            this.actor.fake_release();
-            this._boxPointer.actor.raise_top();
-            this._boxPointer.setPosition(this.actor, 0.5);
-            this._boxPointer.show(true);
-            this.actor.set_hover(false);
-            if (!this._grabbed) {
-                 Main.pushModal(this.actor);
-                 this._eventCaptureId = global.stage.connect('captured-event', Lang.bind(this, this._onEventCapture));
-                 this._grabbed = true;
-            }
-            this._key.release();
-        } else {
-            if (this._grabbed)
-                this._ungrab();
-            this._boxPointer.hide(true);
-        }
-    }
-};
-
-function Keyboard() {
-    this._init.apply(this, arguments);
-}
-
-Keyboard.prototype = {
-    _init: function () {
-        DBus.session.exportObject('/org/gnome/Caribou/Keyboard', this);
-        DBus.session.acquire_name('org.gnome.Caribou.Keyboard', 0, null, null);
-
-        this._timestamp = global.get_current_time();
-        this.actor = new St.BoxLayout({ name: 'keyboard', vertical: true, reactive: true });
-        Main.layoutManager.keyboardBox.add_actor(this.actor);
-        Main.layoutManager.trackChrome(this.actor);
-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._redraw));
-
-        this._keyboardSettings = new Gio.Settings({ schema: KEYBOARD_SCHEMA });
-        this._keyboardSettings.connect('changed', Lang.bind(this, this._settingsChanged));
-        this._settingsChanged();
-    },
-
-    init: function () {
-        if (this._enableKeyboard)
-            this._redraw();
-    },
-
-    _settingsChanged: function () {
-        this._enableKeyboard = this._keyboardSettings.get_boolean(SHOW_KEYBOARD);
-        if (!this._enableKeyboard && !this._keyboard)
-            return;
-        if (this._enableKeyboard && this._keyboard &&
-            this._keyboard.keyboard_type == this._keyboardSettings.get_string(KEYBOARD_TYPE))
-            return;
-
-        if (this._keyboard)
-            this._destroyKeyboard();
-        if (this._enableKeyboard)
-            this._setupKeyboard();
-        else
-            Main.layoutManager.hideKeyboard(true);
-    },
-
-    _destroyKeyboard: function() {
-        if (this._keyboardNotifyId)
-            this._keyboard.disconnect(this._keyboardNotifyId);
-        if (this._focusNotifyId)
-            global.stage.disconnect(this._focusNotifyId);
-        this._keyboard = null;
-        this.actor.destroy_children();
-
-        this._destroySource();
-    },
-
-    _setupKeyboard: function() {
-        this._keyboard = new Caribou.KeyboardModel({ keyboard_type: this._keyboardSettings.get_string(KEYBOARD_TYPE) });
-        this._groups = {};
-        this._current_page = null;
-
-        // Initialize keyboard key measurements
-        this._numOfHorizKeys = 0;
-        this._numOfVertKeys = 0;
-
-        this._addKeys();
-
-        this._keyboardNotifyId = this._keyboard.connect('notify::active-group', Lang.bind(this, this._onGroupChanged));
-        this._focusNotifyId = global.stage.connect('notify::key-focus', Lang.bind(this, this._onKeyFocusChanged));
-        this._createSource();
-    },
-
-    _onKeyFocusChanged: function () {
-        let focus = global.stage.key_focus;
-
-        if (focus == global.stage || focus == null)
-            return;
-
-        if (focus instanceof Clutter.Text)
-            this.show();
-        else {
-            if (focus._extended_keys == null)
-                this.hide();
-        }
-    },
-
-    _addKeys: function () {
-        let groups = this._keyboard.get_groups();
-        for (let i = 0; i < groups.length; ++i) {
-             let gname = groups[i];
-             let group = this._keyboard.get_group(gname);
-             group.connect('notify::active-level', Lang.bind(this, this._onLevelChanged));
-             let layers = {};
-             let levels = group.get_levels();
-             for (let j = 0; j < levels.length; ++j) {
-                 let lname = levels[j];
-                 let level = group.get_level(lname);
-                 let layout = new St.BoxLayout({ style_class: 'keyboard-layout',
-                                                 vertical: true });
-                 this._loadRows(level, layout);
-                 layers[lname] = layout;
-                 this.actor.add(layout, { x_fill: false });
-
-                 layout.hide();
-             }
-             this._groups[gname] = layers;
-        }
-
-        this._setActiveLayer();
-    },
-
-    _getTrayIcon: function () {
-        let trayButton = new St.Button ({ label: "tray", style_class: 'keyboard-key' });
-        trayButton.key_width = 1;
-        trayButton.connect('button-press-event', Lang.bind(this, function () {
-            Main.messageTray.toggle();
-        }));
-
-        Main.overview.connect('showing', Lang.bind(this, function () {
-            trayButton.reactive = false;
-            trayButton.add_style_pseudo_class('grayed');
-        }));
-        Main.overview.connect('hiding', Lang.bind(this, function () {
-            trayButton.reactive = true;
-            trayButton.remove_style_pseudo_class('grayed');
-        }));
-
-        return trayButton;
-    },
-
-    _addRows : function (keys, layout) {
-        let keyboard_row = new St.BoxLayout();
-        for (let i = 0; i < keys.length; ++i) {
-            let children = keys[i].get_children();
-            let right_box = new St.BoxLayout({ style_class: 'keyboard-row' });
-            let left_box = new St.BoxLayout({ style_class: 'keyboard-row' });
-            for (let j = 0; j < children.length; ++j) {
-                if (this._numOfHorizKeys == 0)
-                    this._numOfHorizKeys = children.length;
-                let key = children[j];
-                let button = new Key(key);
-
-                if (key.align == 'right')
-                    right_box.add(button.actor);
-                else
-                    left_box.add(button.actor);
-                if (key.name == "Caribou_Prefs") {
-                    key.connect('key-released', Lang.bind(this, this.hide));
-
-                    // Add new key for hiding message tray
-                    right_box.add(this._getTrayIcon());
-                }
-            }
-            keyboard_row.add(left_box, { expand: true, x_fill: false, x_align: St.Align.START });
-            keyboard_row.add(right_box, { expand: true, x_fill: false, x_align: St.Align.END });
-        }
-        layout.add(keyboard_row);
-    },
-
-    _loadRows : function (level, layout) {
-        let rows = level.get_rows();
-        for (let i = 0; i < rows.length; ++i) {
-            let row = rows[i];
-            if (this._numOfVertKeys == 0)
-                this._numOfVertKeys = rows.length;
-            this._addRows(row.get_columns(), layout);
-        }
-
-    },
-
-    _redraw: function () {
-        let monitor = Main.layoutManager.bottomMonitor;
-        let maxHeight = monitor.height / 3;
-        this.actor.width = monitor.width;
-
-        let layout = this._current_page;
-        let verticalSpacing = layout.get_theme_node().get_length('spacing');
-        let padding = layout.get_theme_node().get_length('padding');
-
-        let box = layout.get_children()[0].get_children()[0];
-        let horizontalSpacing = box.get_theme_node().get_length('spacing');
-        let allHorizontalSpacing = (this._numOfHorizKeys - 1) * horizontalSpacing;
-        let keyWidth = Math.floor((this.actor.width - allHorizontalSpacing - 2 * padding) / this._numOfHorizKeys);
-
-        let allVerticalSpacing = (this._numOfVertKeys - 1) * verticalSpacing;
-        let keyHeight = Math.floor((maxHeight - allVerticalSpacing - 2 * padding) / this._numOfVertKeys);
-
-        let keySize = Math.min(keyWidth, keyHeight);
-        this.actor.height = keySize * this._numOfVertKeys + allVerticalSpacing + 2 * padding;
-
-        let rows = this._current_page.get_children();
-        for (let i = 0; i < rows.length; ++i) {
-            let keyboard_row = rows[i];
-            let boxes = keyboard_row.get_children();
-            for (let j = 0; j < boxes.length; ++j) {
-                let keys = boxes[j].get_children();
-                for (let k = 0; k < keys.length; ++k) {
-                    let child = keys[k];
-                    child.width = keySize * child.key_width;
-                    child.height = keySize;
-                    if (child._extended_keys) {
-                        let extended_keys = child._extended_keys.get_children();
-                        for (let n = 0; n < extended_keys.length; ++n) {
-                            let extended_key = extended_keys[n];
-                            extended_key.width = keySize;
-                            extended_key.height = keySize;
-                        }
-                    }
-                }
-            }
-        }
-    },
-
-    _onLevelChanged: function () {
-        this._setActiveLayer();
-        this._redraw();
-    },
-
-    _onGroupChanged: function () {
-        this._setActiveLayer();
-        this._redraw();
-    },
-
-    _setActiveLayer: function () {
-        let active_group_name = this._keyboard.active_group;
-        let active_group = this._keyboard.get_group(active_group_name);
-        let active_level = active_group.active_level;
-        let layers = this._groups[active_group_name];
-
-        if (this._current_page != null) {
-            this._current_page.hide();
-        }
-
-        this._current_page = layers[active_level];
-        this._current_page.show();
-    },
-
-    _createSource: function () {
-        if (this._source == null) {
-            this._source = new KeyboardSource(this);
-            this._source.setTransient(true);
-            Main.messageTray.add(this._source);
-        }
-    },
-
-    _destroySource: function () {
-        if (this._source) {
-            this._source.destroy();
-            this._source = null;
-        }
-    },
-
-    show: function () {
-        this._redraw();
-
-        Main.layoutManager.showKeyboard();
-        this._destroySource();
-    },
-
-    hide: function () {
-        Main.layoutManager.hideKeyboard();
-        this._createSource();
-    },
-
-    _moveTemporarily: function () {
-        let currentWindow = global.screen.get_display().focus_window;
-        let rect = currentWindow.get_outer_rect();
-
-        let newX = rect.x;
-        let newY = 3 * this.actor.height / 2;
-        currentWindow.move_frame(true, newX, newY);
-    },
-
-    _setLocation: function (x, y) {
-        if (y >= 2 * this.actor.height)
-            this._moveTemporarily();
-    },
-
-    // D-Bus methods
-    Show: function(timestamp) {
-        if (timestamp - this._timestamp < 0)
-            return;
-
-        this._timestamp = timestamp;
-        this.show();
-    },
-
-    Hide: function(timestamp) {
-        if (timestamp - this._timestamp < 0)
-            return;
-
-        this._timestamp = timestamp;
-        this.hide();
-    },
-
-    SetCursorLocation: function(x, y, w, h) {
-        this._setLocation(x, y);
-    },
-
-    SetEntryLocation: function(x, y, w, h) {
-        this._setLocation(x, y);
-    },
-
-    get Name() {
-        return 'gnome-shell';
-    }
-};
-DBus.conformExport(Keyboard.prototype, CaribouKeyboardIface);
-
-function KeyboardSource() {
-    this._init.apply(this, arguments);
-}
-
-KeyboardSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function(keyboard) {
-        this._keyboard = keyboard;
-        MessageTray.Source.prototype._init.call(this, _("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 });
-    },
-
-     handleSummaryClick: function() {
-        let event = Clutter.get_current_event();
-        if (event.type() != Clutter.EventType.BUTTON_RELEASE)
-            return false;
-
-        this.open();
-        return true;
-    },
-
-    open: function() {
-        this._keyboard.show();
-    }
-};
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -1,928 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Clutter = imports.gi.Clutter;
-const Lang = imports.lang;
-const Mainloop = imports.mainloop;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
-const St = imports.gi.St;
-
-const Main = imports.ui.main;
-const Params = imports.misc.params;
-const ScreenSaver = imports.misc.screenSaver;
-const Tweener = imports.ui.tweener;
-
-const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
-const STARTUP_ANIMATION_TIME = 0.2;
-const KEYBOARD_ANIMATION_TIME = 0.5;
-
-function LayoutManager() {
-    this._init.apply(this, arguments);
-}
-
-LayoutManager.prototype = {
-    _init: function () {
-        this._rtl = (St.Widget.get_default_direction() == St.TextDirection.RTL);
-        this.monitors = [];
-        this.primaryMonitor = null;
-        this.primaryIndex = -1;
-        this._hotCorners = [];
-        this._leftPanelBarrier = 0;
-        this._rightPanelBarrier = 0;
-        this._trayBarrier = 0;
-
-        this._chrome = new Chrome(this);
-
-        this.panelBox = new St.BoxLayout({ name: 'panelBox',
-                                           vertical: true });
-        this.addChrome(this.panelBox, { affectsStruts: true });
-        this.panelBox.connect('allocation-changed',
-                              Lang.bind(this, this._updatePanelBarriers));
-
-        // bottomBox contains the tray and keyboard (which move
-        // together, since the tray slides up from the top of the
-        // keyboard when the keyboard is visible).
-        this._bottomBox = new St.BoxLayout({ name: 'bottomBox',
-                                             vertical: true });
-        this.addChrome(this._bottomBox, { visibleInFullscreen: true });
-
-        this.trayBox = new St.BoxLayout({ name: 'trayBox' }); 
-        this.trayBox.connect('allocation-changed',
-                             Lang.bind(this, this._updateTrayBarrier));
-        this._bottomBox.add_actor(this.trayBox);
-
-        this.keyboardBox = new St.BoxLayout({ name: 'keyboardBox' });
-        this._bottomBox.add_actor(this.keyboardBox);
-
-        global.screen.connect('monitors-changed',
-                              Lang.bind(this, this._monitorsChanged));
-        this._monitorsChanged();
-    },
-
-    // This is called by Main after everything else is constructed;
-    // Chrome.init() needs access to Main.overview, which didn't exist
-    // yet when the LayoutManager was constructed.
-    init: function() {
-        this._chrome.init();
-
-        this._startupAnimation();
-    },
-
-    _updateMonitors: function() {
-        let screen = global.screen;
-
-        this.monitors = [];
-        let nMonitors = screen.get_n_monitors();
-        for (let i = 0; i < nMonitors; i++)
-            this.monitors.push(screen.get_monitor_geometry(i));
-
-        if (nMonitors == 1) {
-            this.primaryIndex = this.bottomIndex = 0;
-        } else {
-            // If there are monitors below the primary, then we need
-            // to split primary from bottom.
-            this.primaryIndex = this.bottomIndex = screen.get_primary_monitor();
-            for (let i = 0; i < this.monitors.length; i++) {
-                let monitor = this.monitors[i];
-                if (this._isAboveOrBelowPrimary(monitor)) {
-                    if (monitor.y > this.monitors[this.bottomIndex].y)
-                        this.bottomIndex = i;
-                }
-            }
-        }
-        this.primaryMonitor = this.monitors[this.primaryIndex];
-        this.bottomMonitor = this.monitors[this.bottomIndex];
-    },
-
-    _updateHotCorners: function() {
-        // destroy old hot corners
-        for (let i = 0; i < this._hotCorners.length; i++)
-            this._hotCorners[i].destroy();
-        this._hotCorners = [];
-
-        // build new hot corners
-        for (let i = 0; i < this.monitors.length; i++) {
-            if (i == this.primaryIndex)
-                continue;
-
-            let monitor = this.monitors[i];
-            let cornerX = this._rtl ? monitor.x + monitor.width : monitor.x;
-            let cornerY = monitor.y;
-
-            let haveTopLeftCorner = true;
-
-            // Check if we have a top left (right for RTL) corner.
-            // I.e. if there is no monitor directly above or to the left(right)
-            let besideX = this._rtl ? monitor.x + 1 : cornerX - 1;
-            let besideY = cornerY;
-            let aboveX = cornerX;
-            let aboveY = cornerY - 1;
-
-            for (let j = 0; j < this.monitors.length; j++) {
-                if (i == j)
-                    continue;
-                let otherMonitor = this.monitors[j];
-                if (besideX >= otherMonitor.x &&
-                    besideX < otherMonitor.x + otherMonitor.width &&
-                    besideY >= otherMonitor.y &&
-                    besideY < otherMonitor.y + otherMonitor.height) {
-                    haveTopLeftCorner = false;
-                    break;
-                }
-                if (aboveX >= otherMonitor.x &&
-                    aboveX < otherMonitor.x + otherMonitor.width &&
-                    aboveY >= otherMonitor.y &&
-                    aboveY < otherMonitor.y + otherMonitor.height) {
-                    haveTopLeftCorner = false;
-                    break;
-                }
-            }
-
-            if (!haveTopLeftCorner)
-                continue;
-
-            let corner = new HotCorner();
-            this._hotCorners.push(corner);
-            corner.actor.set_position(cornerX, cornerY);
-            this._chrome.addActor(corner.actor);
-        }
-    },
-
-    _updateBoxes: function() {
-        this.panelBox.set_position(this.primaryMonitor.x, this.primaryMonitor.y);
-        this.panelBox.set_size(this.primaryMonitor.width, -1);
-
-        this._bottomBox.set_position(this.bottomMonitor.x,
-                                     this.bottomMonitor.y + this.bottomMonitor.height);
-        this._bottomBox.set_size(this.bottomMonitor.width, -1);
-
-        this.trayBox.width = this.bottomMonitor.width;
-
-        // Set trayBox's clip to show things above it, but not below
-        // it (so it's not visible behind the keyboard). The exact
-        // height of the clip doesn't matter, as long as it's taller
-        // than any Notification.actor.
-        this.trayBox.set_clip(0, -this.bottomMonitor.height,
-                              this.bottomMonitor.width, this.bottomMonitor.height);
-    },
-
-    _updatePanelBarriers: function() {
-        if (this._leftPanelBarrier)
-            global.destroy_pointer_barrier(this._leftPanelBarrier);
-        if (this._rightPanelBarrier)
-            global.destroy_pointer_barrier(this._rightPanelBarrier);
-
-        if (this.panelBox.height) {
-            let primary = this.primaryMonitor;
-            this._leftPanelBarrier =
-                global.create_pointer_barrier(primary.x, primary.y,
-                                              primary.x, primary.y + this.panelBox.height,
-                                              1 /* BarrierPositiveX */);
-            this._rightPanelBarrier =
-                global.create_pointer_barrier(primary.x + primary.width, primary.y,
-                                              primary.x + primary.width, primary.y + this.panelBox.height,
-                                              4 /* BarrierNegativeX */);
-        } else {
-            this._leftPanelBarrier = 0;
-            this._rightPanelBarrier = 0;
-        }
-    },
-
-    _updateTrayBarrier: function() {
-        let monitor = this.bottomMonitor;
-
-        if (this._trayBarrier)
-            global.destroy_pointer_barrier(this._trayBarrier);
-
-        if (Main.messageTray) {
-            this._trayBarrier =
-                global.create_pointer_barrier(monitor.x + monitor.width, monitor.y + monitor.height - Main.messageTray.actor.height,
-                                              monitor.x + monitor.width, monitor.y + monitor.height,
-                                              4 /* BarrierNegativeX */);
-        } else {
-            this._trayBarrier = 0;
-        }
-    },
-
-    _monitorsChanged: function() {
-        this._updateMonitors();
-        this._updateBoxes();
-        this._updateHotCorners();
-
-        this.emit('monitors-changed');
-    },
-
-    _isAboveOrBelowPrimary: function(monitor) {
-        let primary = this.monitors[this.primaryIndex];
-        let monitorLeft = monitor.x, monitorRight = monitor.x + monitor.width;
-        let primaryLeft = primary.x, primaryRight = primary.x + primary.width;
-
-        if ((monitorLeft >= primaryLeft && monitorLeft <= primaryRight) ||
-            (monitorRight >= primaryLeft && monitorRight <= primaryRight) ||
-            (primaryLeft >= monitorLeft && primaryLeft <= monitorRight) ||
-            (primaryRight >= monitorLeft && primaryRight <= monitorRight))
-            return true;
-
-        return false;
-    },
-
-    get focusIndex() {
-        let focusWindow = global.display.focus_window;
-
-        if (focusWindow) {
-            let wrect = focusWindow.get_outer_rect();
-            for (let i = 0; i < this.monitors.length; i++) {
-                let monitor = this.monitors[i];
-
-                if (monitor.x <= wrect.x && monitor.y <= wrect.y &&
-                    monitor.x + monitor.width > wrect.x &&
-                    monitor.y + monitor.height > wrect.y)
-                    return i;
-            }
-        }
-
-        return this.primaryIndex;
-    },
-
-    get focusMonitor() {
-        return this.monitors[this.focusIndex];
-    },
-
-    _startupAnimation: function() {
-        this.panelBox.anchor_y = this.panelBox.height;
-        Tweener.addTween(this.panelBox,
-                         { anchor_y: 0,
-                           time: STARTUP_ANIMATION_TIME,
-                           transition: 'easeOutQuad'
-                         });
-    },
-
-    showKeyboard: function () {
-        Main.messageTray.hide();
-        Tweener.addTween(this._bottomBox,
-                         { anchor_y: this._bottomBox.height,
-                           time: KEYBOARD_ANIMATION_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: this._showKeyboardComplete,
-                           onCompleteScope: this
-                         });
-    },
-
-    _showKeyboardComplete: function() {
-        // Poke Chrome to update the input shape; it doesn't notice
-        // anchor point changes
-        this._chrome.updateRegions();
-
-        this._bottomBox.connect('notify::height', Lang.bind(this, function () {
-            this._bottomBoxAnchor = this._bottomBox.height;
-        }));
-    },
-
-    hideKeyboard: function (immediate) {
-        Main.messageTray.hide();
-        Tweener.addTween(this._bottomBox,
-                         { anchor_y: 0,
-                           time: immediate ? 0 : KEYBOARD_ANIMATION_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: this._showKeyboardComplete,
-                           onCompleteScope: this
-                         });
-    },
-
-    _hideKeyboardComplete: function() {
-        this._chrome.updateRegions();
-    },
-
-    // addChrome:
-    // @actor: an actor to add to the chrome layer
-    // @params: (optional) additional params
-    //
-    // Adds @actor to the chrome layer and (unless %affectsInputRegion
-    // in @params is %false) extends the input region to include it.
-    // Changes in @actor's size, position, and visibility will
-    // automatically result in appropriate changes to the input
-    // region.
-    //
-    // If %affectsStruts in @params is %true (and @actor is along a
-    // screen edge), then @actor's size and position will also affect
-    // the window manager struts. Changes to @actor's visibility will
-    // NOT affect whether or not the strut is present, however.
-    //
-    // If %visibleInFullscreen in @params is %true, the actor will be
-    // visible even when a fullscreen window should be covering it.
-    addChrome: function(actor, params) {
-        this._chrome.addActor(actor, params);
-    },
-
-    // trackChrome:
-    // @actor: a descendant of the chrome to begin tracking
-    // @params: parameters describing how to track @actor
-    //
-    // Tells the chrome to track @actor, which must be a descendant
-    // of an actor added via addChrome(). This can be used to extend the
-    // struts or input region to cover specific children.
-    //
-    // @params can have any of the same values as in addChrome(),
-    // though some possibilities don't make sense (eg, trying to have
-    // a %visibleInFullscreen child of a non-%visibleInFullscreen
-    // parent). By default, @actor has the same params as its chrome
-    // ancestor.
-    trackChrome: function(actor, params) {
-        this._chrome.trackActor(actor, params);
-    },
-
-    // untrackChrome:
-    // @actor: an actor previously tracked via trackChrome()
-    //
-    // Undoes the effect of trackChrome()
-    untrackChrome: function(actor) {
-        this._chrome.untrackActor(actor);
-    },
-
-    // removeChrome:
-    // @actor: a child of the chrome layer
-    //
-    // Removes @actor from the chrome layer
-    removeChrome: function(actor) {
-        this._chrome.removeActor(actor);
-    }
-};
-Signals.addSignalMethods(LayoutManager.prototype);
-
-
-// HotCorner:
-//
-// This class manages a "hot corner" that can toggle switching to
-// overview.
-function HotCorner() {
-    this._init();
-}
-
-HotCorner.prototype = {
-    _init : function() {
-        // We use this flag to mark the case where the user has entered the
-        // hot corner and has not left both the hot corner and a surrounding
-        // guard area (the "environs"). This avoids triggering the hot corner
-        // multiple times due to an accidental jitter.
-        this._entered = false;
-
-        this.actor = new Clutter.Group({ name: 'hot-corner-environs',
-                                         width: 3,
-                                         height: 3,
-                                         reactive: true });
-
-        this._corner = new Clutter.Rectangle({ name: 'hot-corner',
-                                               width: 1,
-                                               height: 1,
-                                               opacity: 0,
-                                               reactive: true });
-        this._corner._delegate = this;
-
-        this.actor.add_actor(this._corner);
-
-        if (St.Widget.get_default_direction() == St.TextDirection.RTL) {
-            this._corner.set_position(this.actor.width - this._corner.width, 0);
-            this.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
-        } else {
-            this._corner.set_position(0, 0);
-        }
-
-        this._activationTime = 0;
-
-        this.actor.connect('leave-event',
-                           Lang.bind(this, this._onEnvironsLeft));
-
-        // Clicking on the hot corner environs should result in the
-        // same behavior as clicking on the hot corner.
-        this.actor.connect('button-release-event',
-                           Lang.bind(this, this._onCornerClicked));
-
-        // In addition to being triggered by the mouse enter event,
-        // the hot corner can be triggered by clicking on it. This is
-        // useful if the user wants to undo the effect of triggering
-        // the hot corner once in the hot corner.
-        this._corner.connect('enter-event',
-                             Lang.bind(this, this._onCornerEntered));
-        this._corner.connect('button-release-event',
-                             Lang.bind(this, this._onCornerClicked));
-        this._corner.connect('leave-event',
-                             Lang.bind(this, this._onCornerLeft));
-
-        // Cache the three ripples instead of dynamically creating and destroying them.
-        this._ripple1 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-        this._ripple2 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-        this._ripple3 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-
-        Main.uiGroup.add_actor(this._ripple1);
-        Main.uiGroup.add_actor(this._ripple2);
-        Main.uiGroup.add_actor(this._ripple3);
-    },
-
-    destroy: function() {
-        this.actor.destroy();
-    },
-
-    _animRipple : function(ripple, delay, time, startScale, startOpacity, finalScale) {
-        // We draw a ripple by using a source image and animating it scaling
-        // outwards and fading away. We want the ripples to move linearly
-        // or it looks unrealistic, but if the opacity of the ripple goes
-        // linearly to zero it fades away too quickly, so we use Tweener's
-        // 'onUpdate' to give a non-linear curve to the fade-away and make
-        // it more visible in the middle section.
-
-        ripple._opacity = startOpacity;
-
-        if (ripple.get_direction() == St.TextDirection.RTL)
-            ripple.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
-
-        ripple.visible = true;
-        ripple.opacity = 255 * Math.sqrt(startOpacity);
-        ripple.scale_x = ripple.scale_y = startScale;
-
-        let [x, y] = this._corner.get_transformed_position();
-        ripple.x = x;
-        ripple.y = y;
-
-        Tweener.addTween(ripple, { _opacity: 0,
-                                   scale_x: finalScale,
-                                   scale_y: finalScale,
-                                   delay: delay,
-                                   time: time,
-                                   transition: 'linear',
-                                   onUpdate: function() { ripple.opacity = 255 * Math.sqrt(ripple._opacity); },
-                                   onComplete: function() { ripple.visible = false; } });
-    },
-
-    rippleAnimation: function() {
-        // Show three concentric ripples expanding outwards; the exact
-        // parameters were found by trial and error, so don't look
-        // for them to make perfect sense mathematically
-
-        //                              delay  time  scale opacity => scale
-        this._animRipple(this._ripple1, 0.0,   0.83,  0.25,  1.0,     1.5);
-        this._animRipple(this._ripple2, 0.05,  1.0,   0.0,   0.7,     1.25);
-        this._animRipple(this._ripple3, 0.35,  1.0,   0.0,   0.3,     1);
-    },
-
-    handleDragOver: function(source, actor, x, y, time) {
-        if (source != Main.xdndHandler)
-            return;
-
-        if (!Main.overview.visible && !Main.overview.animationInProgress) {
-            this.rippleAnimation();
-            Main.overview.showTemporarily();
-            Main.overview.beginItemDrag(actor);
-        }
-    },
-
-    _onCornerEntered : function() {
-        if (!this._entered) {
-            this._entered = true;
-            if (!Main.overview.animationInProgress) {
-                this._activationTime = Date.now() / 1000;
-
-                this.rippleAnimation();
-                Main.overview.toggle();
-            }
-        }
-        return false;
-    },
-
-    _onCornerClicked : function() {
-        if (this.shouldToggleOverviewOnClick())
-            Main.overview.toggle();
-        return true;
-    },
-
-    _onCornerLeft : function(actor, event) {
-        if (event.get_related() != this.actor)
-            this._entered = false;
-        // Consume event, otherwise this will confuse onEnvironsLeft
-        return true;
-    },
-
-    _onEnvironsLeft : function(actor, event) {
-        if (event.get_related() != this._corner)
-            this._entered = false;
-        return false;
-    },
-
-    // Checks if the Activities button is currently sensitive to
-    // clicks. The first call to this function within the
-    // HOT_CORNER_ACTIVATION_TIMEOUT time of the hot corner being
-    // triggered will return false. This avoids opening and closing
-    // the overview if the user both triggered the hot corner and
-    // clicked the Activities button.
-    shouldToggleOverviewOnClick: function() {
-        if (Main.overview.animationInProgress)
-            return false;
-        if (this._activationTime == 0 || Date.now() / 1000 - this._activationTime > HOT_CORNER_ACTIVATION_TIMEOUT)
-            return true;
-        return false;
-    }
-};
-
-
-// This manages the shell "chrome"; the UI that's visible in the
-// normal mode (ie, outside the Overview), that surrounds the main
-// workspace content.
-
-const defaultParams = {
-    visibleInFullscreen: false,
-    affectsStruts: false,
-    affectsInputRegion: true
-};
-
-function Chrome() {
-    this._init.apply(this, arguments);
-}
-
-Chrome.prototype = {
-    _init: function(layoutManager) {
-        this._layoutManager = layoutManager;
-
-        // The group itself has zero size so it doesn't interfere with DND
-        this.actor = new Shell.GenericContainer({ width: 0, height: 0 });
-        Main.uiGroup.add_actor(this.actor);
-        this.actor.connect('allocate', Lang.bind(this, this._allocated));
-
-        this._monitors = [];
-        this._inOverview = false;
-
-        this._trackedActors = [];
-
-        this._layoutManager.connect('monitors-changed',
-                                    Lang.bind(this, this._relayout));
-        global.screen.connect('restacked',
-                              Lang.bind(this, this._windowsRestacked));
-
-        // Need to update struts on new workspaces when they are added
-        global.screen.connect('notify::n-workspaces',
-                              Lang.bind(this, this._queueUpdateRegions));
-
-        this._screenSaverProxy = new ScreenSaver.ScreenSaverProxy();
-        this._screenSaverProxy.connect('ActiveChanged', Lang.bind(this, this._onScreenSaverActiveChanged));
-        this._screenSaverProxy.GetActiveRemote(Lang.bind(this,
-            function(result, err) {
-                if (!err)
-                    this._onScreenSaverActiveChanged(this._screenSaverProxy, result);
-            }));
-
-        this._relayout();
-    },
-
-    init: function() {
-        Main.overview.connect('showing',
-                             Lang.bind(this, this._overviewShowing));
-        Main.overview.connect('hidden',
-                             Lang.bind(this, this._overviewHidden));
-    },
-
-    _allocated: function(actor, box, flags) {
-        let children = this.actor.get_children();
-        for (let i = 0; i < children.length; i++)
-            children[i].allocate_preferred_size(flags);
-    },
-
-    addActor: function(actor, params) {
-        this.actor.add_actor(actor);
-        this._trackActor(actor, params);
-    },
-
-    trackActor: function(actor, params) {
-        let ancestor = actor.get_parent();
-        let index = this._findActor(ancestor);
-        while (ancestor && index == -1) {
-            ancestor = ancestor.get_parent();
-            index = this._findActor(ancestor);
-        }
-        if (!ancestor)
-            throw new Error('actor is not a descendent of the chrome layer');
-
-        let ancestorData = this._trackedActors[index];
-        if (!params)
-            params = {};
-        // We can't use Params.parse here because we want to drop
-        // the extra values like ancestorData.actor
-        for (let prop in defaultParams) {
-            if (!params[prop])
-                params[prop] = ancestorData[prop];
-        }
-
-        this._trackActor(actor, params);
-    },
-
-    untrackActor: function(actor) {
-        this._untrackActor(actor);
-    },
-
-    removeActor: function(actor) {
-        this.actor.remove_actor(actor);
-        this._untrackActor(actor);
-    },
-
-    _findActor: function(actor) {
-        for (let i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i];
-            if (actorData.actor == actor)
-                return i;
-        }
-        return -1;
-    },
-
-    _trackActor: function(actor, params) {
-        if (this._findActor(actor) != -1)
-            throw new Error('trying to re-track existing chrome actor');
-
-        let actorData = Params.parse(params, defaultParams);
-        actorData.actor = actor;
-        actorData.visibleId = actor.connect('notify::visible',
-                                            Lang.bind(this, this._queueUpdateRegions));
-        actorData.allocationId = actor.connect('notify::allocation',
-                                               Lang.bind(this, this._queueUpdateRegions));
-        actorData.parentSetId = actor.connect('parent-set',
-                                              Lang.bind(this, this._actorReparented));
-        // Note that destroying actor will unset its parent, so we don't
-        // need to connect to 'destroy' too.
-
-        this._trackedActors.push(actorData);
-        this._queueUpdateRegions();
-    },
-
-    _untrackActor: function(actor) {
-        let i = this._findActor(actor);
-
-        if (i == -1)
-            return;
-        let actorData = this._trackedActors[i];
-
-        this._trackedActors.splice(i, 1);
-        actor.disconnect(actorData.visibleId);
-        actor.disconnect(actorData.allocationId);
-        actor.disconnect(actorData.parentSetId);
-
-        this._queueUpdateRegions();
-    },
-
-    _actorReparented: function(actor, oldParent) {
-        if (!this.actor.contains(actor))
-            this._untrackActor(actor);
-    },
-
-    _updateVisibility: function() {
-        for (let i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i];
-            if (!this._inOverview && !actorData.visibleInFullscreen &&
-                this._findMonitorForActor(actorData.actor).inFullscreen)
-                this.actor.set_skip_paint(actorData.actor, true);
-            else
-                this.actor.set_skip_paint(actorData.actor, false);
-        }
-    },
-
-    _overviewShowing: function() {
-        this._inOverview = true;
-        this._updateVisibility();
-        this._queueUpdateRegions();
-    },
-
-    _overviewHidden: function() {
-        this._inOverview = false;
-        this._updateVisibility();
-        this._queueUpdateRegions();
-    },
-
-    _relayout: function() {
-        this._monitors = this._layoutManager.monitors;
-        this._primaryMonitor = this._layoutManager.primaryMonitor;
-
-        this._updateFullscreen();
-        this._updateVisibility();
-        this._queueUpdateRegions();
-    },
-
-    _onScreenSaverActiveChanged: function(proxy, screenSaverActive) {
-        this.actor.visible = !screenSaverActive;
-        this._queueUpdateRegions();
-    },
-
-    _findMonitorForRect: function(x, y, w, h) {
-        // First look at what monitor the center of the rectangle is at
-        let cx = x + w/2;
-        let cy = y + h/2;
-        for (let i = 0; i < this._monitors.length; i++) {
-            let monitor = this._monitors[i];
-            if (cx >= monitor.x && cx < monitor.x + monitor.width &&
-                cy >= monitor.y && cy < monitor.y + monitor.height)
-                return monitor;
-        }
-        // If the center is not on a monitor, return the first overlapping monitor
-        for (let i = 0; i < this._monitors.length; i++) {
-            let monitor = this._monitors[i];
-            if (x + w > monitor.x && x < monitor.x + monitor.width &&
-                y + h > monitor.y && y < monitor.y + monitor.height)
-                return monitor;
-        }
-        // otherwise on no monitor
-        return null;
-    },
-
-    _findMonitorForWindow: function(window) {
-        return this._findMonitorForRect(window.x, window.y, window.width, window.height);
-    },
-
-    // This call guarantees that we return some monitor to simplify usage of it
-    // In practice all tracked actors should be visible on some monitor anyway
-    _findMonitorForActor: function(actor) {
-        let [x, y] = actor.get_transformed_position();
-        let [w, h] = actor.get_transformed_size();
-        let monitor = this._findMonitorForRect(x, y, w, h);
-        if (monitor)
-            return monitor;
-        return this._primaryMonitor; // Not on any monitor, pretend its on the primary
-    },
-
-    _queueUpdateRegions: function() {
-        if (!this._updateRegionIdle)
-            this._updateRegionIdle = Mainloop.idle_add(Lang.bind(this, this.updateRegions),
-                                                       Meta.PRIORITY_BEFORE_REDRAW);
-    },
-
-    _updateFullscreen: function() {
-        let windows = Main.getWindowActorsForWorkspace(global.screen.get_active_workspace_index());
-
-        // Reset all monitors to not fullscreen
-        for (let i = 0; i < this._monitors.length; i++)
-            this._monitors[i].inFullscreen = false;
-
-        // The chrome layer should be visible unless there is a window
-        // with layer FULLSCREEN, or a window with layer
-        // OVERRIDE_REDIRECT that covers the whole screen.
-        // ('override_redirect' is not actually a layer above all
-        // other windows, but this seems to be how mutter treats it
-        // currently...) If we wanted to be extra clever, we could
-        // figure out when an OVERRIDE_REDIRECT window was trying to
-        // partially overlap us, and then adjust the input region and
-        // our clip region accordingly...
-
-        // @windows is sorted bottom to top.
-
-        for (let i = windows.length - 1; i > -1; i--) {
-            let window = windows[i];
-            let layer = window.get_meta_window().get_layer();
-
-            // Skip minimized windows
-            if (!window.showing_on_its_workspace())
-                continue;
-
-            if (layer == Meta.StackLayer.FULLSCREEN) {
-                let monitor = this._findMonitorForWindow(window);
-                if (monitor)
-                    monitor.inFullscreen = true;
-            }
-            if (layer == Meta.StackLayer.OVERRIDE_REDIRECT) {
-                let monitor = this._findMonitorForWindow(window);
-                if (monitor &&
-                    window.x <= monitor.x &&
-                    window.x + window.width >= monitor.x + monitor.width &&
-                    window.y <= monitor.y &&
-                    window.y + window.height >= monitor.y + monitor.height)
-                    monitor.inFullscreen = true;
-            } else
-                break;
-        }
-    },
-
-    _windowsRestacked: function() {
-        let wasInFullscreen = [];
-        for (let i = 0; i < this._monitors.length; i++)
-            wasInFullscreen[i] = this._monitors[i].inFullscreen;
-
-        this._updateFullscreen();
-
-        let changed = false;
-        for (let i = 0; i < wasInFullscreen.length; i++) {
-            if (wasInFullscreen[i] != this._monitors[i].inFullscreen) {
-                changed = true;
-                break;
-            }
-        }
-        if (changed) {
-            this._updateVisibility();
-            this._queueUpdateRegions();
-        }
-    },
-
-    updateRegions: function() {
-        let rects = [], struts = [], i;
-
-        if (this._updateRegionIdle) {
-            Mainloop.source_remove(this._updateRegionIdle);
-            delete this._updateRegionIdle;
-        }
-
-        for (i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i];
-            if (!actorData.affectsInputRegion && !actorData.affectsStruts)
-                continue;
-
-            let [x, y] = actorData.actor.get_transformed_position();
-            let [w, h] = actorData.actor.get_transformed_size();
-            x = Math.round(x);
-            y = Math.round(y);
-            w = Math.round(w);
-            h = Math.round(h);
-            let rect = new Meta.Rectangle({ x: x, y: y, width: w, height: h});
-
-            if (actorData.affectsInputRegion &&
-                actorData.actor.get_paint_visibility() &&
-                !this.actor.get_skip_paint(actorData.actor))
-                rects.push(rect);
-
-            if (!actorData.affectsStruts)
-                continue;
-
-            // Limit struts to the size of the screen
-            let x1 = Math.max(x, 0);
-            let x2 = Math.min(x + w, global.screen_width);
-            let y1 = Math.max(y, 0);
-            let y2 = Math.min(y + h, global.screen_height);
-
-            // NetWM struts are not really powerful enought to handle
-            // a multi-monitor scenario, they only describe what happens
-            // around the outer sides of the full display region. However
-            // it can describe a partial region along each side, so
-            // we can support having the struts only affect the
-            // primary monitor. This should be enough as we only have
-            // chrome affecting the struts on the primary monitor so
-            // far.
-            //
-            // Metacity wants to know what side of the screen the
-            // strut is considered to be attached to. If the actor is
-            // only touching one edge, or is touching the entire
-            // border of the primary monitor, then it's obvious which
-            // side to call it. If it's in a corner, we pick a side
-            // arbitrarily. If it doesn't touch any edges, or it spans
-            // the width/height across the middle of the screen, then
-            // we don't create a strut for it at all.
-            let side;
-            let primary = this._primaryMonitor;
-            if (x1 <= primary.x && x2 >= primary.x + primary.width) {
-                if (y1 <= primary.y)
-                    side = Meta.Side.TOP;
-                else if (y2 >= primary.y + primary.height)
-                    side = Meta.Side.BOTTOM;
-                else
-                    continue;
-            } else if (y1 <= primary.y && y2 >= primary.y + primary.height) {
-                if (x1 <= 0)
-                    side = Meta.Side.LEFT;
-                else if (x2 >= global.screen_width)
-                    side = Meta.Side.RIGHT;
-                else
-                    continue;
-            } else if (x1 <= 0)
-                side = Meta.Side.LEFT;
-            else if (y1 <= 0)
-                side = Meta.Side.TOP;
-            else if (x2 >= global.screen_width)
-                side = Meta.Side.RIGHT;
-            else if (y2 >= global.screen_height)
-                side = Meta.Side.BOTTOM;
-            else
-                continue;
-
-            // Ensure that the strut rects goes all the way to the screen edge,
-            // as this really what mutter expects.
-            switch (side) {
-            case Meta.Side.TOP:
-                y1 = 0;
-                break;
-            case Meta.Side.BOTTOM:
-                y2 = global.screen_height;
-                break;
-            case Meta.Side.LEFT:
-                x1 = 0;
-                break;
-            case Meta.Side.RIGHT:
-                x2 = global.screen_width;
-                break;
-            }
-
-            let strutRect = new Meta.Rectangle({ x: x1, y: y1, width: x2 - x1, height: y2 - y1});
-            let strut = new Meta.Strut({ rect: strutRect, side: side });
-            struts.push(strut);
-        }
-
-        global.set_stage_input_region(rects);
-
-        let screen = global.screen;
-        for (let w = 0; w < screen.n_workspaces; w++) {
-            let workspace = screen.get_workspace_by_index(w);
-            workspace.set_builtin_struts(struts);
-        }
-
-        return false;
-    }
-};
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@@ -222,9 +222,10 @@ function WindowList() {
 WindowList.prototype = {
    _init : function () {
        this.actor = new St.BoxLayout({ name: 'Windows', vertical: true, style: 'spacing: 8px' });
+        let display = global.screen.get_display();
        let tracker = Shell.WindowTracker.get_default();
        this._updateId = Main.initializeDeferredWork(this.actor, Lang.bind(this, this._updateWindowList));
-        global.display.connect('window-created', Lang.bind(this, this._updateWindowList));
+        display.connect('window-created', Lang.bind(this, this._updateWindowList));
        tracker.connect('tracked-windows-changed', Lang.bind(this, this._updateWindowList));
    },

@@ -247,7 +248,7 @@ WindowList.prototype = {
            box.add(propsBox);
            propsBox.add(new St.Label({ text: 'wmclass: ' + metaWindow.get_wm_class() }));
            let app = tracker.get_window_app(metaWindow);
-            if (app != null && !app.is_window_backed()) {
+            if (app != null && !app.is_transient()) {
                let icon = app.create_icon_texture(22);
                let propBox = new St.BoxLayout({ style: 'spacing: 6px; ' });
                propsBox.add(propBox);
@@ -435,7 +436,7 @@ Inspector.prototype = {
        if (!this._eventHandler)
            return;

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let [minWidth, minHeight, natWidth, natHeight] =
            this._eventHandler.get_preferred_size();
@@ -581,53 +582,6 @@ ErrorLog.prototype = {
    }
 };

-function Memory() {
-    this._init();
-}
-
-Memory.prototype = {
-    _init: function() {
-        this.actor = new St.BoxLayout({ vertical: true });
-        this._glibc_uordblks = new St.Label();
-        this.actor.add(this._glibc_uordblks);
-
-        this._js_bytes = new St.Label();
-        this.actor.add(this._js_bytes);
-
-        this._gjs_boxed = new St.Label();
-        this.actor.add(this._gjs_boxed);
-
-        this._gjs_gobject = new St.Label();
-        this.actor.add(this._gjs_gobject);
-
-        this._gjs_function = new St.Label();
-        this.actor.add(this._gjs_function);
-
-        this._gjs_closure = new St.Label();
-        this.actor.add(this._gjs_closure);
-
-        this._gcbutton = new St.Button({ label: 'Full GC',
-                                         style_class: 'lg-obj-inspector-button' });
-        this._gcbutton.connect('clicked', Lang.bind(this, function () { global.gc(); this._renderText(); }));
-        this.actor.add(this._gcbutton, { x_align: St.Align.START,
-                                         x_fill: false });
-
-        this.actor.connect('notify::mapped', Lang.bind(this, this._renderText));
-    },
-
-    _renderText: function() {
-        if (!this.actor.mapped)
-            return;
-        let memInfo = global.get_memory_info();
-        this._glibc_uordblks.text = 'glibc_uordblks: ' + memInfo.glibc_uordblks;
-        this._js_bytes.text = 'js bytes: ' + memInfo.js_bytes;
-        this._gjs_boxed.text = 'gjs_boxed: ' + memInfo.gjs_boxed;
-        this._gjs_gobject.text = 'gjs_gobject: ' + memInfo.gjs_gobject;
-        this._gjs_function.text = 'gjs_function: ' + memInfo.gjs_function;
-        this._gjs_closure.text = 'gjs_closure: ' + memInfo.gjs_closure;
-    }
-};
-
 function Extensions() {
    this._init();
 }
@@ -638,32 +592,23 @@ Extensions.prototype = {
                                        name: 'lookingGlassExtensions' });
        this._noExtensions = new St.Label({ style_class: 'lg-extensions-none',
                                             text: _("No extensions installed") });
-        this._numExtensions = 0;
        this._extensionsList = new St.BoxLayout({ vertical: true,
                                                  style_class: 'lg-extensions-list' });
-        this._extensionsList.add(this._noExtensions);
        this.actor.add(this._extensionsList);
-
-        for (let uuid in ExtensionSystem.extensionMeta)
-            this._loadExtension(null, uuid);
-
-        ExtensionSystem.connect('extension-loaded',
-                                Lang.bind(this, this._loadExtension));
+        this._loadExtensionList();
    },

-    _loadExtension: function(o, uuid) {
-        let extension = ExtensionSystem.extensionMeta[uuid];
-        // There can be cases where we create dummy extension metadata
-        // that's not really a proper extension. Don't bother with these.
-        if (!extension.name)
-            return;
-
-        let extensionDisplay = this._createExtensionDisplay(extension);
-        if (this._numExtensions == 0)
-            this._extensionsList.remove_actor(this._noExtensions);
-
-        this._numExtensions ++;
-        this._extensionsList.add(extensionDisplay);
+    _loadExtensionList: function() {
+        let extensions = ExtensionSystem.extensionMeta;
+        let totalExtensions = 0;
+        for (let uuid in extensions) {
+            let extensionDisplay = this._createExtensionDisplay(extensions[uuid]);
+            this._extensionsList.add(extensionDisplay);
+            totalExtensions++;
+        }
+        if (totalExtensions == 0) {
+            this._extensionsList.add(this._noExtensions);
+        }
    },

    _onViewSource: function (actor) {
@@ -690,8 +635,6 @@ Extensions.prototype = {
                return _("Error");
            case ExtensionSystem.ExtensionState.OUT_OF_DATE:
                return _("Out of date");
-            case ExtensionSystem.ExtensionState.DOWNLOADING:
-                return _("Downloading");
        }
        return 'Unknown'; // Not translated, shouldn't appear
    },
@@ -702,7 +645,7 @@ Extensions.prototype = {
                                   text: meta.name });
        box.add(name, { expand: true });
        let description = new St.Label({ style_class: 'lg-extension-description',
-                                         text: meta.description || 'No description' });
+                                         text: meta.description });
        box.add(description, { expand: true });

        let metaBox = new St.BoxLayout();
@@ -761,9 +704,7 @@ LookingGlass.prototype = {
                                        Lang.bind(this, this._updateFont));
        this._updateFont();

-        // we add it to the chrome because we want it to appear to slide
-        // out from underneath the panel
-        Main.layoutManager.addChrome(this.actor);
+        Main.uiGroup.add_actor(this.actor);

        this._objInspector = new ObjInspector();
        Main.uiGroup.add_actor(this._objInspector.actor);
@@ -823,9 +764,6 @@ LookingGlass.prototype = {
        this._errorLog = new ErrorLog();
        notebook.appendPage('Errors', this._errorLog.actor);

-        this._memory = new Memory();
-        notebook.appendPage('Memory', this._memory.actor);
-
        this._extensions = new Extensions();
        notebook.appendPage('Extensions', this._extensions.actor);

@@ -919,7 +857,7 @@ LookingGlass.prototype = {
    },

    _resizeTo: function(actor) {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let myWidth = primary.width * 0.7;
        let myHeight = primary.height * 0.7;
        let [srcX, srcY] = actor.get_transformed_position();
@@ -974,7 +912,7 @@ LookingGlass.prototype = {

        this._notebook.selectIndex(0);
        this.actor.show();
-        this.actor.lower_bottom();
+        this.actor.lower(Main.chrome.actor);
        this._open = true;
        this._history.lastItem();

@@ -1005,7 +943,6 @@ LookingGlass.prototype = {

        Main.popModal(this._entry);

-        this.actor.lower_bottom();
        Tweener.addTween(this.actor, { time: 0.5 / St.get_slow_down_factor(),
                                       transition: 'easeOutQuad',
                                       y: this._hiddenY,
--- a/js/ui/main.js
+++ b/js/ui/main.js
@@ -12,27 +12,24 @@ const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

-const AutomountManager = imports.ui.automountManager;
-const AutorunManager = imports.ui.autorunManager;
+const Chrome = imports.ui.chrome;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const EndSessionDialog = imports.ui.endSessionDialog;
 const PolkitAuthenticationAgent = imports.ui.polkitAuthenticationAgent;
 const Environment = imports.ui.environment;
 const ExtensionSystem = imports.ui.extensionSystem;
-const Keyboard = imports.ui.keyboard;
 const MessageTray = imports.ui.messageTray;
 const Overview = imports.ui.overview;
 const Panel = imports.ui.panel;
 const PlaceDisplay = imports.ui.placeDisplay;
 const RunDialog = imports.ui.runDialog;
-const Layout = imports.ui.layout;
 const LookingGlass = imports.ui.lookingGlass;
-const NetworkAgent = imports.ui.networkAgent;
 const NotificationDaemon = imports.ui.notificationDaemon;
 const WindowAttentionHandler = imports.ui.windowAttentionHandler;
 const Scripting = imports.ui.scripting;
 const ShellDBus = imports.ui.shellDBus;
 const TelepathyClient = imports.ui.telepathyClient;
+const GoaClient = imports.ui.goaClient;
 const WindowManager = imports.ui.windowManager;
 const Magnifier = imports.ui.magnifier;
 const XdndHandler = imports.ui.xdndHandler;
@@ -42,8 +39,7 @@ const Util = imports.misc.util;
 const DEFAULT_BACKGROUND_COLOR = new Clutter.Color();
 DEFAULT_BACKGROUND_COLOR.from_pixel(0x2266bbff);

-let automountManager = null;
-let autorunManager = null;
+let chrome = null;
 let panel = null;
 let hotCorners = [];
 let placesManager = null;
@@ -55,6 +51,7 @@ let messageTray = null;
 let notificationDaemon = null;
 let windowAttentionHandler = null;
 let telepathyClient = null;
+let goaClient = null;
 let ctrlAltTabManager = null;
 let recorder = null;
 let shellDBusService = null;
@@ -64,94 +61,13 @@ let uiGroup = null;
 let magnifier = null;
 let xdndHandler = null;
 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 background = null;

-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();
-}
-
-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;
-
-    let loginDialog = new LoginDialog.LoginDialog();
-    loginDialog.connect('loaded', function() {
-                            loginDialog.open();
-                        });
-}
-
-function _initRecorder() {
-    let recorderSettings = new Gio.Settings({ schema: 'org.gnome.shell.recorder' });
-
-    global.screen.connect('toggle-recording', function() {
-        if (recorder == null) {
-            recorder = new Shell.Recorder({ stage: global.stage });
-        }
-
-        if (recorder.is_recording()) {
-            recorder.pause();
-            Meta.enable_unredirect_for_screen(global.screen);
-        } else {
-            // read the parameters from GSettings always in case they have changed
-            recorder.set_framerate(recorderSettings.get_int('framerate'));
-            recorder.set_filename('shell-%d%u-%c.' + recorderSettings.get_string('file-extension'));
-            let pipeline = recorderSettings.get_string('pipeline');
-
-            if (!pipeline.match(/^\s*$/))
-                recorder.set_pipeline(pipeline);
-            else
-                recorder.set_pipeline(null);
-
-            Meta.disable_unredirect_for_screen(global.screen);
-            recorder.record();
-        }
-    });
-}
-
-function _initUserSession() {
-    _initRecorder();
-
-    keyboard.init();
-
-    global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT, false, -1, 1);
-
-    ExtensionSystem.init();
-    ExtensionSystem.loadExtensions();
-
-    let shellwm = global.window_manager;
-
-    shellwm.takeover_keybinding('panel_run_dialog');
-    shellwm.connect('keybinding::panel_run_dialog', function () {
-       getRunDialog().open();
-    });
-
-    shellwm.takeover_keybinding('panel_main_menu');
-    shellwm.connect('keybinding::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
@@ -171,6 +87,10 @@ function start() {
    // back into sync ones.
    DBus.session.flush();

+    // Load the calendar server. Note that we are careful about
+    // not loading any events until the user presses the clock
+    global.launch_calendar_server();
+
    // Ensure ShellWindowTracker and ShellAppUsage are initialized; this will
    // also initialize ShellAppSystem first.  ShellAppSystem
    // needs to load all the .desktop files, and ShellWindowTracker
@@ -189,9 +109,18 @@ function start() {
    global.stage.no_clear_hint = true;

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

+    let shellwm = global.window_manager;
+    shellwm.takeover_keybinding('panel_main_menu');
+    shellwm.connect('keybinding::panel_main_menu', function () {
+        overview.toggle();
+    });
+    shellwm.takeover_keybinding('panel_run_dialog');
+    shellwm.connect('keybinding::panel_run_dialog', function () {
+       getRunDialog().open();
+    });
+
    // Set up stage hierarchy to group all UI actors under one container.
    uiGroup = new Clutter.Group();
    St.set_ui_root(global.stage, uiGroup);
@@ -199,34 +128,52 @@ function start() {
    global.overlay_group.reparent(uiGroup);
    global.stage.add_actor(uiGroup);

-    layoutManager = new Layout.LayoutManager();
+    placesManager = new PlaceDisplay.PlacesManager();
    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();
+    chrome = new Chrome.Chrome();
    magnifier = new Magnifier.Magnifier();
    statusIconDispatcher = new StatusIconDispatcher.StatusIconDispatcher();
    panel = new Panel.Panel();
    wm = new WindowManager.WindowManager();
    messageTray = new MessageTray.MessageTray();
-    keyboard = new Keyboard.Keyboard();
    notificationDaemon = new NotificationDaemon.NotificationDaemon();
    windowAttentionHandler = new WindowAttentionHandler.WindowAttentionHandler();
+    telepathyClient = new TelepathyClient.Client();
+    goaClient = new GoaClient.Client();

-    if (global.session_type == Shell.SessionType.USER)
-        _createUserSession();
-    else if (global.session_type == Shell.SessionType.GDM)
-        _createGDMSession();
-
-    panel.startStatusArea();
-
-    keyboard.init();
    overview.init();
-
-    if (global.session_type == Shell.SessionType.USER)
-        _initUserSession();
    statusIconDispatcher.start(messageTray.actor);

+    _startDate = new Date();
+
+    let recorderSettings = new Gio.Settings({ schema: 'org.gnome.shell.recorder' });
+
+    global.screen.connect('toggle-recording', function() {
+        if (recorder == null) {
+            recorder = new Shell.Recorder({ stage: global.stage });
+        }
+
+        if (recorder.is_recording()) {
+            recorder.pause();
+        } else {
+            // read the parameters from GSettings always in case they have changed
+            recorder.set_framerate(recorderSettings.get_int('framerate'));
+            recorder.set_filename('shell-%d%u-%c.' + recorderSettings.get_string('file-extension'));
+            let pipeline = recorderSettings.get_string('pipeline');
+
+            if (!pipeline.match(/^\s*$/))
+                recorder.set_pipeline(pipeline);
+            else
+                recorder.set_pipeline(null);
+
+            recorder.record();
+        }
+    });
+
+    global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT, false, -1, 1);
+
    // Provide the bus object for gnome-session to
    // initiate logouts.
    EndSessionDialog.init();
@@ -234,7 +181,19 @@ function start() {
    // Attempt to become a PolicyKit authentication agent
    PolkitAuthenticationAgent.init()

-    _startDate = new Date();
+    global.screen.connect('monitors-changed', _relayout);
+
+    ExtensionSystem.init();
+    ExtensionSystem.loadExtensions();
+
+    // Perform initial relayout here
+    _relayout();
+
+    panel.startStatusArea();
+    panel.startupAnimation();
+
+    let display = global.screen.get_display();
+    display.connect('overlay-key', Lang.bind(overview, overview.toggle));

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

@@ -252,7 +211,6 @@ function start() {

    global.screen.connect('window-entered-monitor', _windowEnteredMonitor);
    global.screen.connect('window-left-monitor', _windowLeftMonitor);
-    global.screen.connect('restacked', _windowsRestacked);

    _nWorkspacesChanged();
 }
@@ -344,24 +302,17 @@ function _windowRemoved(workspace, window) {
 function _windowLeftMonitor(metaScreen, monitorIndex, metaWin) {
    // If the window left the primary monitor, that
    // might make that workspace empty
-    if (monitorIndex == layoutManager.primaryIndex)
+    if (monitorIndex == global.get_primary_monitor_index())
        _queueCheckWorkspaces();
 }

 function _windowEnteredMonitor(metaScreen, monitorIndex, metaWin) {
    // If the window entered the primary monitor, that
    // might make that workspace non-empty
-    if (monitorIndex == layoutManager.primaryIndex)
+    if (monitorIndex == global.get_primary_monitor_index())
        _queueCheckWorkspaces();
 }

-function _windowsRestacked() {
-    // Figure out where the pointer is in case we lost track of
-    // it during a grab. (In particular, if a trayicon popup menu
-    // is dismissed, see if we need to close the message tray.)
-    global.sync_pointer();
-}
-
 function _queueCheckWorkspaces() {
    if (_checkWorkspacesId == 0)
        _checkWorkspacesId = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, _checkWorkspaces);
@@ -445,40 +396,15 @@ function setThemeStylesheet(cssStylesheet)
 */
 function loadTheme() {
    let themeContext = St.ThemeContext.get_for_stage (global.stage);
-    let previousTheme = themeContext.get_theme();

    let cssStylesheet = _defaultCssStylesheet;
    if (_cssStylesheet != null)
        cssStylesheet = _cssStylesheet;

    let theme = new St.Theme ({ application_stylesheet: cssStylesheet });
-
-    if (global.session_type == Shell.SessionType.GDM)
-        theme.load_stylesheet(_gdmCssStylesheet);
-
-    if (previousTheme) {
-        let customStylesheets = previousTheme.get_custom_stylesheets();
-
-        for (let i = 0; i < customStylesheets.length; i++)
-            theme.load_stylesheet(customStylesheets[i]);
-    }
-
    themeContext.set_theme (theme);
 }

-/**
- * notify:
- * @msg: A message
- * @details: Additional information
- */
-function notify(msg, details) {
-    let source = new MessageTray.SystemNotificationSource();
-    messageTray.add(source);
-    let notification = new MessageTray.Notification(source, msg, details);
-    notification.setTransient(true);
-    source.notify(notification);
-}
-
 /**
 * notifyError:
 * @msg: An error message
@@ -493,7 +419,11 @@ function notifyError(msg, details) {
    else
        log("error: " + msg)

-    notify(msg, details);
+    let source = new MessageTray.SystemNotificationSource();
+    messageTray.add(source);
+    let notification = new MessageTray.Notification(source, msg, details);
+    notification.setTransient(true);
+    source.notify(notification);
 }

 /**
@@ -537,16 +467,80 @@ function _getAndClearErrorStack() {
    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 _relayout() {
+    let monitors = global.get_monitors();
+    // destroy old corners
+    for (let i = 0; i < hotCorners.length; i++)
+        hotCorners[i].destroy();
+    hotCorners = [];
+
+
+    let primary = global.get_primary_monitor();
+    for (let i = 0; i < monitors.length; i++) {
+        let monitor = monitors[i];
+        let isPrimary = (monitor.x == primary.x &&
+                         monitor.y == primary.y &&
+                         monitor.width == primary.width &&
+                         monitor.height == primary.height);
+
+        let cornerX = monitor.x;
+        let cornerY = monitor.y;
+        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+            cornerX += monitor.width;
+
+
+        let haveTopLeftCorner = true;
+
+        /* Check if we have a top left (right for RTL) corner.
+         * I.e. if there is no monitor directly above or to the left(right) */
+        let besideX;
+        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+            besideX = monitor.x + 1;
+        else
+            besideX = cornerX - 1;
+        let besideY = cornerY;
+        let aboveX = cornerX;
+        let aboveY = cornerY - 1;
+
+        for (let j = 0; j < monitors.length; j++) {
+            if (i == j)
+                continue;
+            let otherMonitor = monitors[j];
+            if (besideX >= otherMonitor.x &&
+                besideX < otherMonitor.x + otherMonitor.width &&
+                besideY >= otherMonitor.y &&
+                besideY < otherMonitor.y + otherMonitor.height) {
+                haveTopLeftCorner = false;
+                break;
+            }
+            if (aboveX >= otherMonitor.x &&
+                aboveX < otherMonitor.x + otherMonitor.width &&
+                aboveY >= otherMonitor.y &&
+                aboveY < otherMonitor.y + otherMonitor.height) {
+                haveTopLeftCorner = false;
+                break;
+            }
+        }
+
+        /* We only want hot corners where there is a natural top-left
+         * corner, and on the primary monitor */
+        if (!isPrimary && !haveTopLeftCorner)
+            continue;
+
+        let corner = new Panel.HotCorner(isPrimary ? panel.button : null);
+        hotCorners.push(corner);
+        corner.actor.set_position(cornerX, cornerY);
+        if (isPrimary)
+            panel.setHotCorner(corner);
    }
+
+    panel.relayout();
+    overview.relayout();
+
+    // To avoid updating the position and size of the workspaces
+    // in the overview, we just hide the overview. The positions
+    // will be updated when it is next shown.
+    overview.hide();
 }

 function isWindowActorDisplayedOnWorkspace(win, workspaceIndex) {
@@ -575,8 +569,9 @@ function _globalKeyPressHandler(actor, event) {
    let keyCode = event.get_key_code();
    let modifierState = Shell.get_event_state(event);

+    let display = global.screen.get_display();
    // This relies on the fact that Clutter.ModifierType is the same as Gdk.ModifierType
-    let action = global.display.get_keybinding_action(keyCode, modifierState);
+    let action = display.get_keybinding_action(keyCode, modifierState);

    // The screenshot action should always be available (even if a
    // modal dialog is present)
@@ -599,15 +594,6 @@ function _globalKeyPressHandler(actor, event) {
        return true;
    }

-    if (action == Meta.KeyBindingAction.SWITCH_PANELS) {
-        ctrlAltTabManager.popup(modifierState & Clutter.ModifierType.SHIFT_MASK);
-        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.
@@ -631,6 +617,9 @@ function _globalKeyPressHandler(actor, event) {
        case Meta.KeyBindingAction.PANEL_MAIN_MENU:
            overview.hide();
            return true;
+        case Meta.KeyBindingAction.SWITCH_PANELS:
+            ctrlAltTabManager.popup(modifierState & Clutter.ModifierType.SHIFT_MASK);
+            return true;
    }

    return false;
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -68,19 +68,14 @@ function _fixMarkup(text, allowMarkup) {
        // Support &amp;, &quot;, &apos;, &lt; and &gt;, escape all other
        // occurrences of '&'.
        let _text = text.replace(/&(?!amp;|quot;|apos;|lt;|gt;)/g, '&amp;');
-
        // Support <b>, <i>, and <u>, escape anything else
        // so it displays as raw markup.
-        _text = _text.replace(/<(?!\/?[biu]>)/g, '&lt;');
-
-        try {
-            Pango.parse_markup(_text, -1, '');
-            return _text;
-        } catch (e) {}
+        return _text.replace(/<(\/?[^biu]>|[^>\/][^>])/g, '&lt;$1');
+    } else {
+        // Escape everything
+        let _text = text.replace(/&/g, '&amp;');
+        return _text.replace(/</g, '&lt;');
    }
-
-    // !allowMarkup, or invalid markup
-    return GLib.markup_escape_text(text, -1);
 }

 function URLHighlighter(text, lineWrap, allowMarkup) {
@@ -234,7 +229,9 @@ FocusGrabber.prototype = {

        this.actor = actor;

-        this._prevFocusedWindow = global.display.focus_window;
+        let metaDisplay = global.screen.get_display();
+
+        this._prevFocusedWindow = metaDisplay.focus_window;
        this._prevKeyFocusActor = global.stage.get_key_focus();

        if (!Main.overview.visible)
@@ -269,7 +266,7 @@ FocusGrabber.prototype = {
        let source = event.get_source();
        switch (event.type()) {
            case Clutter.EventType.BUTTON_PRESS:
-                if (!this.actor.contains(source) && !Main.keyboard.actor.contains(source))
+                if (!this.actor.contains(source))
                    this.emit('button-pressed', source);
                break;
            case Clutter.EventType.KEY_PRESS:
@@ -288,6 +285,8 @@ FocusGrabber.prototype = {
        if (!this._hasFocus)
            return;

+        let metaDisplay = global.screen.get_display();
+
        if (this._focusActorChangedId > 0) {
            global.stage.disconnect(this._focusActorChangedId);
            this._focusActorChangedId = 0;
@@ -306,8 +305,8 @@ FocusGrabber.prototype = {
        this._hasFocus = false;
        this.emit('focus-ungrabbed');

-        if (this._prevFocusedWindow && !global.display.focus_window) {
-            global.display.set_input_focus_window(this._prevFocusedWindow, false, global.get_current_time());
+        if (this._prevFocusedWindow && !metaDisplay.focus_window) {
+            metaDisplay.set_input_focus_window(this._prevFocusedWindow, false, global.get_current_time());
            this._prevFocusedWindow = null;
        }
        if (this._prevKeyFocusActor) {
@@ -396,8 +395,6 @@ function Notification(source, title, banner, params) {
 }

 Notification.prototype = {
-    IMAGE_SIZE: 125,
-
    _init: function(source, title, banner, params) {
        this.source = source;
        this.urgency = Urgency.NORMAL;
@@ -414,7 +411,6 @@ Notification.prototype = {
        this._titleDirection = St.TextDirection.NONE;
        this._spacing = 0;
        this._scrollPolicy = Gtk.PolicyType.AUTOMATIC;
-        this._imageBin = null;

        source.connect('destroy', Lang.bind(this,
            function (source, reason) {
@@ -444,19 +440,9 @@ Notification.prototype = {
        this._bannerBox.connect('allocate', Lang.bind(this, this._bannerBoxAllocate));
        this._table.add(this._bannerBox, { row: 0,
                                           col: 1,
-                                           col_span: 2,
-                                           x_expand: false,
                                           y_expand: false,
                                           y_fill: false });

-        // This is an empty cell that overlaps with this._bannerBox cell to ensure
-        // that this._bannerBox cell expands horizontally, while not forcing the
-        // this._imageBin that is also in col: 2 to expand horizontally.
-        this._table.add(new St.Bin(), { row: 0,
-                                        col: 2,
-                                        y_expand: false,
-                                        y_fill: false });
-
        this._titleLabel = new St.Label();
        this._bannerBox.add_actor(this._titleLabel);
        this._bannerUrlHighlighter = new URLHighlighter();
@@ -508,10 +494,7 @@ Notification.prototype = {
            this._actionArea = null;
            this._buttonBox = null;
        }
-        if (this._imageBin && params.clear)
-            this.unsetImage();
-
-        if (!this._scrollArea && !this._actionArea && !this._imageBin)
+        if (!this._scrollArea && !this._actionArea)
            this._table.remove_style_class_name('multi-line-notification');

        this._icon = params.icon || this.source.createNotificationIcon();
@@ -574,10 +557,8 @@ Notification.prototype = {
        this._scrollArea = new St.ScrollView({ name: 'notification-scrollview',
                                               vscrollbar_policy: this._scrollPolicy,
                                               hscrollbar_policy: Gtk.PolicyType.NEVER,
-                                               style_class: 'vfade' });
-        this._table.add(this._scrollArea, { row: 1,
-                                            col: 2 });
-        this._updateLastColumnSettings();
+                                               vfade: true });
+        this._table.add(this._scrollArea, { row: 1, col: 1 });
        this._contentArea = new St.BoxLayout({ name: 'notification-body',
                                               vertical: true });
        this._scrollArea.add_actor(this._contentArea);
@@ -654,52 +635,13 @@ Notification.prototype = {
        if (!props)
            props = {};
        props.row = 2;
-        props.col = 2;
+        props.col = 1;

        this._table.add_style_class_name('multi-line-notification');
        this._table.add(this._actionArea, props);
-        this._updateLastColumnSettings();
        this._updated();
    },

-    _updateLastColumnSettings: function() {
-        if (this._scrollArea)
-            this._table.child_set(this._scrollArea, { col: this._imageBin ? 2 : 1,
-                                                      col_span: this._imageBin ? 1 : 2 });
-        if (this._actionArea)
-            this._table.child_set(this._actionArea, { col: this._imageBin ? 2 : 1,
-                                                      col_span: this._imageBin ? 1 : 2 });
-    },
-
-    setImage: function(image) {
-        if (this._imageBin)
-            this.unsetImage();
-        this._imageBin = new St.Bin();
-        this._imageBin.child = image;
-        this._imageBin.opacity = 230;
-        this._table.add_style_class_name('multi-line-notification');
-        this._table.add_style_class_name('notification-with-image');
-        this._updateLastColumnSettings();
-        this._table.add(this._imageBin, { row: 1,
-                                          col: 1,
-                                          row_span: 2,
-                                          x_expand: false,
-                                          y_expand: false,
-                                          x_fill: false,
-                                          y_fill: false });
-    },
-
-    unsetImage: function() {
-        if (this._imageBin) {
-            this._table.remove_style_class_name('notification-with-image');
-            this._table.remove_actor(this._imageBin);
-            this._imageBin = null;
-            this._updateLastColumnSettings();
-            if (!this._scrollArea && !this._actionArea)
-                this._table.remove_style_class_name('multi-line-notification');
-        }
-    },
-
    // addButton:
    // @id: the action ID
    // @label: the label for the action's button
@@ -715,9 +657,7 @@ Notification.prototype = {

            let box = new St.BoxLayout({ name: 'notification-actions' });
            this.setActionArea(box, { x_expand: false,
-                                      y_expand: false,
                                      x_fill: false,
-                                      y_fill: false,
                                      x_align: St.Align.END });
            this._buttonBox = box;
        }
@@ -889,7 +829,6 @@ Notification.prototype = {
        // Restore banner opacity in case the notification is shown in the
        // banner mode again on update.
        this._bannerLabel.opacity = 255;
-        this.emit('collapsed');
    },

    _onActionInvoked: function(actor, mouseButtonClicked, id) {
@@ -940,96 +879,20 @@ Source.prototype = {

    _init: function(title) {
        this.title = title;
-
-        this.actor = new Shell.GenericContainer();
-        this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
-        this.actor.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
-        this.actor.connect('allocate', Lang.bind(this, this._allocate));
-        this.actor.connect('destroy', Lang.bind(this,
-            function() {
-                this._actorDestroyed = true;
-            }));
-        this._actorDestroyed = false;
-
-        this._counterLabel = new St.Label();
-        this._counterBin = new St.Bin({ style_class: 'summary-source-counter',
-                                        child: this._counterLabel });
-        this._counterBin.hide();
-
        this._iconBin = new St.Bin({ width: this.ICON_SIZE,
                                     height: this.ICON_SIZE,
                                     x_fill: true,
                                     y_fill: true });
-
-        this.actor.add_actor(this._iconBin);
-        this.actor.add_actor(this._counterBin);
-
        this.isTransient = false;
        this.isChat = false;

        this.notifications = [];
    },

-    _getPreferredWidth: function (actor, forHeight, alloc) {
-        let [min, nat] = this._iconBin.get_preferred_width(forHeight);
-        alloc.min_size = min; alloc.nat_size = nat;
-    },
-
-    _getPreferredHeight: function (actor, forWidth, alloc) {
-        let [min, nat] = this._iconBin.get_preferred_height(forWidth);
-        alloc.min_size = min; alloc.nat_size = nat;
-    },
-
-    _allocate: function(actor, box, flags) {
-        // the iconBin should fill our entire box
-        this._iconBin.allocate(box, flags);
-
-        let childBox = new Clutter.ActorBox();
-
-        let [minWidth, minHeight, naturalWidth, naturalHeight] = this._counterBin.get_preferred_size();
-        let direction = this.actor.get_direction();
-
-        if (direction == St.TextDirection.LTR) {
-            // allocate on the right in LTR
-            childBox.x1 = box.x2 - naturalWidth;
-            childBox.x2 = box.x2;
-        } else {
-            // allocate on the left in RTL
-            childBox.x1 = 0;
-            childBox.x2 = naturalWidth;
-        }
-
-        childBox.y1 = box.y2 - naturalHeight;
-        childBox.y2 = box.y2;
-
-        this._counterBin.allocate(childBox, flags);
-    },
-
-    _setCount: function(count, visible) {
-        if (isNaN(parseInt(count)))
-            throw new Error("Invalid notification count: " + count);
-
-        if (this._actorDestroyed)
-            return;
-
-        this._counterBin.visible = visible;
-        this._counterLabel.set_text(count.toString());
-    },
-
-    _updateCount: function() {
-        let count = this.notifications.length;
-        this._setCount(count, count > 1);
-    },
-
    setTransient: function(isTransient) {
        this.isTransient = isTransient;
    },

-    setTitle: function(newTitle) {
-        this.title = newTitle;
-        this.emit('title-changed');
-    },
-
    // 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.
@@ -1040,7 +903,7 @@ Source.prototype = {
    // Unlike createNotificationIcon, this always returns the same actor;
    // there is only one summary icon actor for a Source.
    getSummaryIcon: function() {
-        return this.actor;
+        return this._iconBin;
    },

    pushNotification: function(notification) {
@@ -1059,11 +922,7 @@ Source.prototype = {
                this.notifications.splice(index, 1);
                if (this.notifications.length == 0)
                    this._lastNotificationRemoved();
-
-                this._updateCount();
            }));
-
-        this._updateCount();
    },

    notify: function(notification) {
@@ -1100,8 +959,6 @@ Source.prototype = {
        for (let i = this.notifications.length - 1; i >= 0; i--)
            if (!this.notifications[i].resident)
                this.notifications[i].destroy();
-
-        this._updateCount();
    },

    // Default implementation is to destroy this source, but subclasses can override
@@ -1138,11 +995,6 @@ SummaryItem.prototype = {
        this._sourceTitleBin.child = this._sourceTitle;
        this._sourceTitleBin.width = 0;

-        this.source.connect('title-changed',
-                            Lang.bind(this, function() {
-                                this._sourceTitle.text = source.title;
-                            }));
-
        this._sourceBox.add(this._sourceIcon, { y_fill: false });
        this._sourceBox.add(this._sourceTitleBin, { expand: true, y_fill: false });
        this.actor.child = this._sourceBox;
@@ -1150,7 +1002,7 @@ SummaryItem.prototype = {
        this.notificationStackView = new St.ScrollView({ name: source.isChat ? '' : 'summary-notification-stack-scrollview',
                                                         vscrollbar_policy: source.isChat ? Gtk.PolicyType.NEVER : Gtk.PolicyType.AUTOMATIC,
                                                         hscrollbar_policy: Gtk.PolicyType.NEVER,
-                                                         style_class: 'vfade' });
+                                                         vfade: true });
        this.notificationStack = new St.BoxLayout({ name: 'summary-notification-stack',
                                                     vertical: true });
        this.notificationStackView.add_actor(this.notificationStack);
@@ -1334,11 +1186,12 @@ MessageTray.prototype = {
        this._summaryMotionId = 0;

        this._summaryBoxPointer = new BoxPointer.BoxPointer(St.Side.BOTTOM,
-                                                            { reactive: true,
-                                                              track_hover: true });
+                                                           { reactive: true,
+                                                             track_hover: true });
        this._summaryBoxPointer.actor.style_class = 'summary-boxpointer';
+        this.actor.add_actor(this._summaryBoxPointer.actor);
+        this._summaryBoxPointer.actor.lower_bottom();
        this._summaryBoxPointer.actor.hide();
-        Main.layoutManager.addChrome(this._summaryBoxPointer.actor, { visibleInFullscreen: true });

        this._summaryBoxPointerItem = null;
        this._summaryBoxPointerContentUpdatedId = 0;
@@ -1373,7 +1226,6 @@ MessageTray.prototype = {

        this._trayState = State.HIDDEN;
        this._locked = false;
-        this._traySummoned = false;
        this._useLongerTrayLeftTimeout = false;
        this._trayLeftTimeoutId = 0;
        this._pointerInTray = false;
@@ -1389,12 +1241,12 @@ MessageTray.prototype = {
        this._notificationRemoved = false;
        this._reNotifyAfterHideNotification = null;

-        Main.layoutManager.trayBox.add_actor(this.actor);
-        this.actor.y = -1;
-        Main.layoutManager.trackChrome(this.actor);
-        Main.layoutManager.trackChrome(this._notificationBin);
+        Main.chrome.addActor(this.actor, { affectsStruts: false,
+                                           visibleInOverview: true });
+        Main.chrome.trackActor(this._notificationBin);
+        Main.chrome.trackActor(this._summaryBoxPointer.actor);

-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._setSizePosition));
+        global.screen.connect('monitors-changed', Lang.bind(this, this._setSizePosition));

        this._setSizePosition();

@@ -1430,11 +1282,27 @@ MessageTray.prototype = {
    },

    _setSizePosition: function() {
-        let monitor = Main.layoutManager.bottomMonitor;
+        let primary = global.get_primary_monitor();
+        this.actor.x = primary.x;
+        this.actor.y = primary.y + primary.height - 1;
+        this.actor.width = primary.width;
        this._notificationBin.x = 0;
-        this._notificationBin.width = monitor.width;
+        this._notificationBin.width = primary.width;
        this._summaryBin.x = 0;
-        this._summaryBin.width = monitor.width;
+        this._summaryBin.width = primary.width;
+
+        if (this._pointerBarrier)
+            global.destroy_pointer_barrier(this._pointerBarrier);
+        this._pointerBarrier =
+            global.create_pointer_barrier(primary.x + primary.width, primary.y + primary.height - this.actor.height,
+                                          primary.x + primary.width, primary.y + primary.height,
+                                          4 /* BarrierNegativeX */);
+
+
+    },
+
+    getBusy: function(source) {
+        return this._busy;
    },

    contains: function(source) {
@@ -1580,19 +1448,7 @@ MessageTray.prototype = {
        if (!this._locked)
            return;
        this._locked = false;
-        this._pointerInTray = this.actor.hover;
-        this._updateState();
-    },
-
-    toggle: function() {
-        this._traySummoned = !this._traySummoned;
-        this._updateState();
-    },
-
-    hide: function() {
-        this._traySummoned = false;
-        this.actor.set_hover(false);
-        this._summary.set_hover(false);
+        this._pointerInTray = this.actor.hover && !this._summaryBoxPointer.bin.hover;
        this._updateState();
    },

@@ -1753,8 +1609,6 @@ MessageTray.prototype = {
                 this._clickedSummaryItemMouseButton != button) {
            this._clickedSummaryItem = summaryItem;
            this._clickedSummaryItemMouseButton = button;
-
-            summaryItem.source.emit('summary-item-clicked', button);
        } else {
            this._unsetClickedSummaryItem();
        }
@@ -1780,6 +1634,13 @@ MessageTray.prototype = {
            if (this._useLongerTrayLeftTimeout && !this._trayLeftTimeoutId)
                return;

+            // Don't do anything if the mouse is over the summary notification as this should be considered as
+            // leaving the tray. The tray is locked when the summary notification is visible anyway, but we
+            // should treat the mouse being over the summary notification as the tray being left for collapsing
+            // any expanded summary item other than the one related to the notification.
+            if (this._summaryBoxPointer.bin.hover)
+                return;
+
            this._useLongerTrayLeftTimeout = false;
            if (this._trayLeftTimeoutId) {
                Mainloop.source_remove(this._trayLeftTimeoutId);
@@ -1903,7 +1764,7 @@ MessageTray.prototype = {
        }

        // Summary
-        let summarySummoned = this._pointerInSummary || this._overviewVisible ||  this._traySummoned;
+        let summarySummoned = this._pointerInSummary || this._overviewVisible;
        let summaryPinned = this._summaryTimeoutId != 0 || this._pointerInTray || summarySummoned || this._locked;
        let summaryHovered = this._pointerInTray || this._pointerInSummary;
        let summaryVisibleWithNoHover = (this._overviewVisible || this._locked) && !summaryHovered;
@@ -1997,16 +1858,18 @@ MessageTray.prototype = {
    },

    _showTray: function() {
+        let primary = global.get_primary_monitor();
        this._tween(this.actor, '_trayState', State.SHOWN,
-                    { y: -this.actor.height,
+                    { y: primary.y + primary.height - this.actor.height,
                      time: ANIMATION_TIME,
                      transition: 'easeOutQuad'
                    });
    },

    _hideTray: function() {
+        let primary = global.get_primary_monitor();
        this._tween(this.actor, '_trayState', State.HIDDEN,
-                    { y: -1,
+                    { y: primary.y + primary.height - 1,
                      time: ANIMATION_TIME,
                      transition: 'easeOutQuad'
                    });
@@ -2094,7 +1957,7 @@ MessageTray.prototype = {

    _notificationTimeout: function() {
        let [x, y, mods] = global.get_pointer();
-        if (y > this._lastSeenMouseY + 10 && !this.actor.hover) {
+        if (y > this._lastSeenMouseY + 10 && y < this.actor.y) {
            // The mouse is moving towards the notification, so don't
            // hide it yet. (We just create a new timeout (and destroy
            // the old one) each time because the bookkeeping is
@@ -2152,15 +2015,9 @@ MessageTray.prototype = {
        this._notification.expand(!autoExpanding);
    },

-    _onNotificationExpanded: function() {
+   _onNotificationExpanded: function() {
        let expandedY = this.actor.height - this._notificationBin.height;
-
-        // Don't animate the notification to its new position if it has shrunk:
-        // there will be a very visible "gap" that breaks the illusion.
-
-        if (this._notificationBin.y < expandedY)
-            this._notificationBin.y = expandedY;
-        else if (this._notification.y != expandedY)
+        if (this._notificationBin.y != expandedY)
            this._tween(this._notificationBin, '_notificationState', State.SHOWN,
                        { y: expandedY,
                          time: ANIMATION_TIME,
@@ -2175,6 +2032,7 @@ MessageTray.prototype = {
    },

    _showSummary: function(timeout) {
+        let primary = global.get_primary_monitor();
        this._summaryBin.opacity = 0;
        this._summaryBin.y = this.actor.height;
        this._tween(this._summaryBin, '_summaryState', State.SHOWN,
--- a/js/ui/modalDialog.js
+++ b/js/ui/modalDialog.js
@@ -18,7 +18,6 @@ const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;

 const OPEN_AND_CLOSE_TIME = 0.1;
-const FADE_IN_BUTTONS_TIME = 0.33;
 const FADE_OUT_DIALOG_TIME = 1.0;

 const State = {
@@ -35,12 +34,10 @@ function ModalDialog() {

 ModalDialog.prototype = {
    _init: function(params) {
-        params = Params.parse(params, { shellReactive: false,
-                                        styleClass: null });
+        params = Params.parse(params, { styleClass: null });

        this.state = State.CLOSED;
        this._hasModal = false;
-        this._shellReactive = params.shellReactive;

        this._group = new St.Group({ visible: false,
                                     x: 0,
@@ -56,30 +53,26 @@ ModalDialog.prototype = {
        this._actionKeys = {};
        this._group.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));

+        this._lightbox = new Lightbox.Lightbox(this._group,
+                                               { inhibitEvents: true });
+
        this._backgroundBin = new St.Bin();
+
        this._group.add_actor(this._backgroundBin);
+        this._lightbox.highlight(this._backgroundBin);
+
+        this._backgroundStack = new Shell.Stack();
+        this._backgroundBin.child = this._backgroundStack;
+
+        this._eventBlocker = new Clutter.Group({ reactive: true });
+        this._backgroundStack.add_actor(this._eventBlocker);

        this._dialogLayout = new St.BoxLayout({ style_class: 'modal-dialog',
                                                vertical:    true });
        if (params.styleClass != null) {
            this._dialogLayout.add_style_class_name(params.styleClass);
        }
-
-        if (!this._shellReactive) {
-            this._lightbox = new Lightbox.Lightbox(this._group,
-                                                   { inhibitEvents: true });
-            this._lightbox.highlight(this._backgroundBin);
-
-            let stack = new Shell.Stack();
-            this._backgroundBin.child = stack;
-
-            this._eventBlocker = new Clutter.Group({ reactive: true });
-            stack.add_actor(this._eventBlocker);
-            stack.add_actor(this._dialogLayout);
-        } else {
-            this._backgroundBin.child = this._dialogLayout;
-        }
-
+        this._backgroundStack.add_actor(this._dialogLayout);

        this.contentLayout = new St.BoxLayout({ vertical: true });
        this._dialogLayout.add(this.contentLayout,
@@ -89,6 +82,7 @@ ModalDialog.prototype = {
                                 y_align: St.Align.START });

        this._buttonLayout = new St.BoxLayout({ style_class: 'modal-dialog-button-box',
+                                                opacity:     220,
                                                vertical:    false });
        this._dialogLayout.add(this._buttonLayout,
                               { expand:  true,
@@ -100,13 +94,7 @@ ModalDialog.prototype = {
        this._savedKeyFocus = null;
    },

-    destroy: function() {
-        this._group.destroy();
-    },
-
    setButtons: function(buttons) {
-        let hadChildren = this._buttonLayout.get_children() > 0;
-
        this._buttonLayout.destroy_children();
        this._actionKeys = {};

@@ -117,10 +105,10 @@ ModalDialog.prototype = {
            let action = buttonInfo['action'];
            let key = buttonInfo['key'];

-            buttonInfo.button = new St.Button({ style_class: 'modal-dialog-button',
-                                                reactive:    true,
-                                                can_focus:   true,
-                                                label:       label });
+            let button = new St.Button({ style_class: 'modal-dialog-button',
+                                         reactive:    true,
+                                         can_focus:   true,
+                                         label:       label });

            let x_alignment;
            if (buttons.length == 1)
@@ -132,36 +120,20 @@ ModalDialog.prototype = {
            else
                x_alignment = St.Align.MIDDLE;

-            this._initialKeyFocus = buttonInfo.button;
-            this._buttonLayout.add(buttonInfo.button,
+            this._initialKeyFocus = button;
+            this._buttonLayout.add(button,
                                   { expand: true,
                                     x_fill: false,
                                     y_fill: false,
                                     x_align: x_alignment,
                                     y_align: St.Align.MIDDLE });

-            buttonInfo.button.connect('clicked', action);
+            button.connect('clicked', action);

            if (key)
                this._actionKeys[key] = action;
            i++;
        }
-
-        // Fade in buttons if there weren't any before
-        if (!hadChildren && i > 0) {
-            this._buttonLayout.opacity = 0;
-            Tweener.addTween(this._buttonLayout,
-                             { opacity: 255,
-                               time: FADE_IN_BUTTONS_TIME,
-                               transition: 'easeOutQuad',
-                               onComplete: Lang.bind(this, function() {
-                                   this.emit('buttons-set');
-                               })
-                             });
-        } else {
-            this.emit('buttons-set');
-        }
-
    },

    _onKeyPressEvent: function(object, keyPressEvent) {
@@ -177,7 +149,7 @@ ModalDialog.prototype = {
    },

    _fadeOpen: function() {
-        let monitor = Main.layoutManager.focusMonitor;
+        let monitor = global.get_focus_monitor();

        this._backgroundBin.set_position(monitor.x, monitor.y);
        this._backgroundBin.set_size(monitor.width, monitor.height);
@@ -185,8 +157,7 @@ ModalDialog.prototype = {
        this.state = State.OPENING;

        this._dialogLayout.opacity = 255;
-        if (this._lightbox)
-            this._lightbox.show();
+        this._lightbox.show();
        this._group.opacity = 0;
        this._group.show();
        Tweener.addTween(this._group,
@@ -252,8 +223,7 @@ ModalDialog.prototype = {
        global.gdk_screen.get_display().sync();
        this._hasModal = false;

-        if (!this._shellReactive)
-            this._eventBlocker.raise_top();
+        this._eventBlocker.raise_top();
    },

    pushModal: function (timestamp) {
@@ -269,8 +239,7 @@ ModalDialog.prototype = {
        } else
            this._initialKeyFocus.grab_key_focus();

-        if (!this._shellReactive)
-            this._eventBlocker.lower_bottom();
+        this._eventBlocker.lower_bottom();
        return true;
    },

--- a/js/ui/networkAgent.js
+++ b/js/ui/networkAgent.js
@@ -1,400 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
- * Copyright 2011 Giovanni Campagna <scampa.giovanni@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const Lang = imports.lang;
-const NetworkManager = imports.gi.NetworkManager;
-const NMClient = imports.gi.NMClient;
-const Pango = imports.gi.Pango;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const ModalDialog = imports.ui.modalDialog;
-const PopupMenu = imports.ui.popupMenu;
-
-function NetworkSecretDialog() {
-    this._init.apply(this, arguments);
-}
-
-NetworkSecretDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function(agent, requestId, connection, settingName, hints) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'polkit-dialog' });
-
-        this._agent = agent;
-        this._requestId = requestId;
-        this._connection = connection;
-        this._settingName = settingName;
-        this._hints = hints;
-
-        this._content = this._getContent();
-
-        let mainContentBox = new St.BoxLayout({ style_class: 'polkit-dialog-main-layout',
-                                                vertical: false });
-        this.contentLayout.add(mainContentBox,
-                               { x_fill: true,
-                                 y_fill: true });
-
-        let icon = new St.Icon({ icon_name: 'dialog-password-symbolic' });
-        mainContentBox.add(icon,
-                           { x_fill:  true,
-                             y_fill:  false,
-                             x_align: St.Align.END,
-                             y_align: St.Align.START });
-
-        let messageBox = new St.BoxLayout({ style_class: 'polkit-dialog-message-layout',
-                                            vertical: true });
-        mainContentBox.add(messageBox,
-                           { y_align: St.Align.START });
-
-        let subjectLabel = new St.Label({ style_class: 'polkit-dialog-headline',
-                                            text: this._content.title });
-        messageBox.add(subjectLabel,
-                       { y_fill:  false,
-                         y_align: St.Align.START });
-
-        if (this._content.message != null) {
-            let descriptionLabel = new St.Label({ style_class: 'polkit-dialog-description',
-                                                  text: this._content.message,
-                                                  // HACK: for reasons unknown to me, the label
-                                                  // is not asked the correct height for width,
-                                                  // and thus is underallocated
-                                                  // place a fixed height to avoid overflowing
-                                                  style: 'height: 3em'
-                                                });
-            descriptionLabel.clutter_text.line_wrap = true;
-
-            messageBox.add(descriptionLabel,
-                           { y_fill:  true,
-                             y_align: St.Align.START,
-                             expand: true });
-        }
-
-        let secretTable = new St.Table({ style_class: 'network-dialog-secret-table' });
-        let pos = 0;
-        for (let i = 0; i < this._content.secrets.length; i++) {
-            let secret = this._content.secrets[i];
-            let label = new St.Label({ style_class: 'polkit-dialog-password-label',
-                                       text: secret.label });
-
-            let reactive = secret.key != null;
-
-            secret.entry = new St.Entry({ style_class: 'polkit-dialog-password-entry',
-                                          text: secret.value, can_focus: reactive,
-                                          reactive: reactive });
-
-            if (secret.validate)
-                secret.valid = secret.validate(secret);
-            else // no special validation, just ensure it's not empty
-                secret.valid = secret.value.length > 0;
-
-            if (reactive) {
-                secret.entry.clutter_text.connect('text-changed', Lang.bind(this, function() {
-                    secret.value = secret.entry.get_text();
-                    if (secret.validate)
-                        secret.valid = secret.validate(secret);
-                    else
-                        secret.valid = secret.value.length > 0;
-                    this._updateOkButton();
-                }));
-            } else
-                secret.valid = true;
-
-            secretTable.add(label, { row: pos, col: 0, x_align: St.Align.START, y_align: St.Align.START });
-            secretTable.add(secret.entry, { row: pos, col: 1, x_expand: true, x_fill: true, y_align: St.Align.END });
-            pos++;
-
-            if (secret.password) {
-                secret.entry.clutter_text.set_password_char('\u25cf');
-
-                // FIXME: need a real checkbox here
-                let button = new St.Button({ button_mask: St.ButtonMask.ONE,
-                                             can_focus: true });
-                let checkbox = new St.BoxLayout({ vertical: false,
-                                                  style_class: 'network-dialog-show-password-checkbox' 
-                                                });
-                let _switch = new PopupMenu.Switch(false);
-                checkbox.add(_switch.actor);
-                checkbox.add(new St.Label({ text: _("Show password") }), { expand: true });
-                button.connect('clicked', function() {
-                    _switch.toggle();
-                    if (_switch.state)
-                        secret.entry.clutter_text.set_password_char('');
-                    else
-                        secret.entry.clutter_text.set_password_char('\u25cf');
-                });
-                button.child = checkbox;
-                secretTable.add(button, { row: pos, col: 1, x_expand: true, x_fill: true, y_fill: true })
-                pos++;
-            }
-        }
-        messageBox.add(secretTable);
-
-        this._okButton = { label:  _("Connect"),
-                           action: Lang.bind(this, this._onOk),
-                           key:    Clutter.KEY_Return,
-                         };
-
-        this.setButtons([{ label: _("Cancel"),
-                           action: Lang.bind(this, this.cancel),
-                           key:    Clutter.KEY_Escape,
-                         },
-                         this._okButton]);
-    },
-
-    _updateOkButton: function() {
-        let valid = true;
-        for (let i = 0; i < this._content.secrets.length; i++) {
-            let secret = this._content.secrets[i];
-            valid = valid && secret.valid;
-        }
-
-        this._okButton.button.reactive = valid;
-        this._okButton.button.can_focus = valid;
-        if (valid)
-            this._okButton.button.remove_style_pseudo_class('disabled');
-        else
-            this._okButton.button.add_style_pseudo_class('disabled');
-    },
-
-    _onOk: function() {
-        let valid = true;
-        for (let i = 0; i < this._content.secrets.length; i++) {
-            let secret = this._content.secrets[i];
-            valid = valid && secret.valid;
-            if (secret.key != null)
-                this._agent.set_password(this._requestId, secret.key, secret.value);
-        }
-
-        if (valid) {
-            this._agent.respond(this._requestId, false);
-            this.close(global.get_current_time());
-        }
-        // do nothing if not valid
-    },
-
-    cancel: function() {
-        this._agent.respond(this._requestId, true);
-        this.close(global.get_current_time());
-    },
-
-    _validateWpaPsk: function(secret) {
-        let value = secret.value;
-        if (value.length == 64) {
-            // must be composed of hexadecimal digits only
-            for (let i = 0; i < 64; i++) {
-                if (!((value[i] >= 'a' && value[i] <= 'f')
-                      || (value[i] >= 'A' && value[i] <= 'F')
-                      || (value[i] >= '0' && value[i] <= '9')))
-                    return false;
-            }
-            return true;
-        }
-
-        return (value.length >= 8 && value.length <= 63);
-    },
-
-    _validateStaticWep: function(secret) {
-        let value = secret.value;
-        if (secret.wep_key_type == NetworkManager.WepKeyType.KEY) {
-            if (value.length == 10 || value.length == 26) {
-		for (let i = 0; i < value.length; i++) {
-                    if (!((value[i] >= 'a' && value[i] <= 'f')
-                          || (value[i] >= 'A' && value[i] <= 'F')
-                          || (value[i] >= '0' && value[i] <= '9')))
-                        return false;
-		}
-	    } else if (value.length == 5 || value.length == 13) {
-		for (let i = 0; i < value.length; i++) {
-                    if (!((value[i] >= 'a' && value[i] <= 'z')
-                          || (value[i] >= 'A' && value[i] <= 'Z')))
-                        return false;
-                }
-            } else
-                return false;
-	} else if (secret.wep_key_type == NetworkManager.WepKeyType.PASSPHRASE) {
-	    if (value.length < 0 || value.length > 64)
-	        return false;
-	}
-        return true;
-    },
-
-    _getWirelessSecrets: function(secrets, wirelessSetting) {
-        let wirelessSecuritySetting = this._connection.get_setting_wireless_security();
-        switch (wirelessSecuritySetting.key_mgmt) {
-        // First the easy ones
-        case 'wpa-none':
-        case 'wpa-psk':
-            secrets.push({ label: _("Password: "), key: 'psk',
-                           value: wirelessSecuritySetting.psk || '',
-                           validate: this._validateWpaPsk, password: true });
-            break;
-        case 'none': // static WEP
-            secrets.push({ label: _("Key: "), key: 'wep-key' + wirelessSecuritySetting.wep_tx_keyidx,
-                           value: wirelessSecuritySetting.get_wep_key(wirelessSecuritySetting.wep_tx_keyidx) || '',
-                           wep_key_type: wirelessSecuritySetting.wep_key_type,
-                           validate: this._validateStaticWep, password: true });
-            break;
-        case 'ieee8021x':
-            if (wirelessSecuritySetting.auth_alg == 'leap') // Cisco LEAP
-                secrets.push({ label: _("Password: "), key: 'leap-password',
-                               value: wirelessSecuritySetting.leap_password || '', password: true });
-            else // Dynamic (IEEE 802.1x) WEP
-                this._get8021xSecrets(secrets);
-            break;
-        case 'wpa-eap':
-            this._get8021xSecrets(secrets);
-            break;
-        default:
-            log('Invalid wireless key management: ' + wirelessSecuritySetting.key_mgmt);
-        }
-    },
-
-    _get8021xSecrets: function(secrets) {
-        let ieee8021xSetting = this._connection.get_setting_802_1x();
-        let phase2method;
-
-        switch (ieee8021xSetting.get_eap_method(0)) {
-        case 'md5':
-        case 'leap':
-        case 'ttls':
-        case 'peap':
-            // TTLS and PEAP are actually much more complicated, but this complication
-            // is not visible here since we only care about phase2 authentication
-            // (and don't even care of which one)
-            secrets.push({ label: _("Username: "), key: null,
-                           value: ieee8021xSetting.identity || '', password: false });
-            secrets.push({ label: _("Password: "), key: 'password',
-                           value: ieee8021xSetting.password || '', password: true });
-            break;
-        case 'tls':
-            secrets.push({ label: _("Identity: "), key: null,
-                           value: ieee8021xSetting.identity || '', password: false });
-            secrets.push({ label: _("Private key password: "), key: 'private-key-password',
-                           value: ieee8021xSetting.private_key_password || '', password: true });
-            break;
-        default:
-            log('Invalid EAP/IEEE802.1x method: ' + ieee8021xSetting.get_eap_method(0));
-        }
-    },
-
-    _getPPPoESecrets: function(secrets) {
-        let pppoeSetting = this._connection.get_setting_pppoe();
-        secrets.push({ label: _("Username: "), key: 'username',
-                       value: pppoeSetting.username || '', password: false });
-        secrets.push({ label: _("Service: "), key: 'service',
-                       value: pppoeSetting.service || '', password: false });
-        secrets.push({ label: _("Password: "), key: 'password',
-                       value: pppoeSetting.password || '', password: true });
-    },
-
-    _getMobileSecrets: function(secrets, connectionType) {
-        let setting;
-        if (connectionType == 'bluetooth')
-            setting = this._connection.get_setting_cdma() || this._connection.get_setting_gsm();
-        else
-            setting = this._connection.get_setting_by_name(connectionType);
-        secrets.push({ label: _("Password: "), key: 'password',
-                       value: setting.value || '', password: true });
-    },
-
-    _getContent: function() {
-        let connectionSetting = this._connection.get_setting_connection();
-        let connectionType = connectionSetting.get_connection_type();
-        let wirelessSetting;
-        let ssid;
-
-        let content = { };
-        content.secrets = [ ];
-
-        switch (connectionType) {
-        case '802-11-wireless':
-            wirelessSetting = this._connection.get_setting_wireless();
-            ssid = NetworkManager.utils_ssid_to_utf8(wirelessSetting.get_ssid());
-            content.title = _("Authentication required by wireless network");
-            content.message = _("Passwords or encryption keys are required to access the wireless network '%s'.").format(ssid);
-            this._getWirelessSecrets(content.secrets, wirelessSetting);
-            break;
-        case '802-3-ethernet':
-            content.title = _("Wired 802.1X authentication");
-            content.message = null;
-            content.secrets.push({ label: _("Network name: "), key: null,
-                                   value: connectionSetting.get_id(), password: false });
-            this._get8021xSecrets(content.secrets);
-            break;
-        case 'pppoe':
-            content.title = _("DSL authentication");
-            content.message = null;
-            this._getPPPoESecrets(content.secrets);
-            break;
-        case 'gsm':
-            if (this._hints.indexOf('pin') != -1) {
-                let gsmSetting = this._connection.get_setting_gsm();
-                content.title = _("PIN code required");
-                content.message = _("PIN code is needed for the mobile broadband device");
-                content.secrets.push({ label: _("PIN: "), key: 'pin',
-                                       value: gsmSetting.pin || '', password: true });
-            }
-            // fall through
-        case 'cdma':
-        case 'bluetooth':
-            content.title = _("Mobile broadband network password");
-            content.message = _("A password is required to connect to '%s'.").format(connectionSetting.get_id());
-            this._getMobileSecrets(content.secrets);
-            break;
-        default:
-            log('Invalid connection type: ' + connectionType);
-        };
-
-        return content;
-    }
-};
-
-function NetworkAgent() {
-    this._init.apply(this, arguments);
-}
-
-NetworkAgent.prototype = {
-    _init: function() {
-        this._native = new Shell.NetworkAgent({ auto_register: true,
-                                                identifier: 'org.gnome.Shell.NetworkAgent' });
-
-        this._dialogs = { };
-        this._native.connect('new-request', Lang.bind(this, this._newRequest));
-        this._native.connect('cancel-request', Lang.bind(this, this._cancelRequest));
-    },
-
-    _newRequest:  function(agent, requestId, connection, settingName, hints) {
-        let dialog = new NetworkSecretDialog(agent, requestId, connection, settingName, hints);
-        dialog.connect('destroy', Lang.bind(this, function() {
-            delete this._dialogs[requestId];
-        }));
-        this._dialogs[requestId] = dialog;
-        dialog.open(global.get_current_time());
-    },
-
-    _cancelRequest: function(agent, requestId) {
-        this._dialogs[requestId].close(global.get_current_time());
-        this._dialogs[requestId].destroy();
-    }
-};
--- a/js/ui/notificationDaemon.js
+++ b/js/ui/notificationDaemon.js
@@ -119,6 +119,11 @@ NotificationDaemon.prototype = {
                return new St.Icon({ icon_name: icon,
                                     icon_type: St.IconType.FULLCOLOR,
                                     icon_size: size });
+        } else if (hints['image-data']) {
+            let [width, height, rowStride, hasAlpha,
+                 bitsPerSample, nChannels, data] = hints['image-data'];
+            return textureCache.load_from_raw(data, data.length, hasAlpha,
+                                              width, height, rowStride, size);
        } else {
            let stockIcon;
            switch (hints.urgency) {
@@ -143,7 +148,7 @@ NotificationDaemon.prototype = {
    //
    // Either a pid or ndata.notification is needed to retrieve or
    // create a source.
-    _getSource: function(title, pid, ndata, sender) {
+    _getSource: function(title, pid, ndata) {
        if (!pid && !(ndata && ndata.notification))
            return null;

@@ -160,13 +165,10 @@ NotificationDaemon.prototype = {
        // with a transient one from the same sender, so we
        // always create a new source object for new transient notifications
        // and never add it to this._sources .
-        if (!isForTransientNotification && this._sources[pid]) {
-            let source = this._sources[pid];
-            source.setTitle(title);
-            return source;
-        }
+        if (!isForTransientNotification && this._sources[pid])
+            return this._sources[pid];

-        let source = new Source(title, pid, sender);
+        let source = new Source(title, pid);
        source.setTransient(isForTransientNotification);

        if (!isForTransientNotification) {
@@ -185,13 +187,9 @@ NotificationDaemon.prototype = {
                     actions, hints, timeout) {
        let id;

-        // Filter out chat, presence, calls and invitation notifications from
-        // Empathy, since we handle that information from telepathyClient.js
+        // Filter out chat and presence 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.im.subscription-request' ||
              hints['category'] == 'presence.online' ||
              hints['category'] == 'presence.offline')) {
            // Ignore replacesId since we already sent back a
@@ -215,18 +213,14 @@ NotificationDaemon.prototype = {

        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
-
-        if (!hints['image-path'] && hints['image_path'])
-            hints['image-path'] = hints['image_path']; // version 1.1 of the spec
-
-        if (!hints['image-data'])
+        // Be compatible with the various hints for image data
+        // 'image-data' is the latest name of this hint, introduced in 1.2
+        if (!hints['image-data']) {
            if (hints['image_data'])
                hints['image-data'] = hints['image_data']; // version 1.1 of the spec
-            else if (hints['icon_data'] && !hints['image-path'])
-                // early versions of the spec; 'icon_data' should only be used if 'image-path' is not available
-                hints['image-data'] = hints['icon_data'];
+            else if (hints['icon_data'])
+                hints['image-data'] = hints['icon_data']; // previous versions of the spec
+        }

        let ndata = { appName: appName,
                      icon: icon,
@@ -247,7 +241,7 @@ NotificationDaemon.prototype = {
        let sender = DBus.getCurrentMessageContext().sender;
        let pid = this._senderToPid[sender];

-        let source = this._getSource(appName, pid, ndata, sender);
+        let source = this._getSource(appName, pid, ndata);

        if (source) {
            this._notifyForSource(source, ndata);
@@ -268,7 +262,7 @@ NotificationDaemon.prototype = {
                if (!ndata)
                    return;

-                source = this._getSource(appName, pid, ndata, sender);
+                source = this._getSource(appName, pid, ndata);

                // We only store sender-pid entries for persistent sources.
                // Removing the entries once the source is destroyed
@@ -305,7 +299,7 @@ NotificationDaemon.prototype = {
            ndata.notification = notification;
            notification.connect('destroy', Lang.bind(this,
                function(n, reason) {
-                    delete this._notifications[ndata.id];
+                    delete this._notifications[id];
                    let notificationClosedReason;
                    switch (reason) {
                        case MessageTray.NotificationDestroyedReason.EXPIRED:
@@ -318,11 +312,11 @@ NotificationDaemon.prototype = {
                            notificationClosedReason = NotificationClosedReason.APP_CLOSED;
                            break;
                    }
-                    this._emitNotificationClosed(ndata.id, notificationClosedReason);
+                    this._emitNotificationClosed(id, notificationClosedReason);
                }));
            notification.connect('action-invoked', Lang.bind(this,
                function(n, actionId) {
-                    this._emitActionInvoked(ndata.id, actionId);
+                    this._emitActionInvoked(id, actionId);
                }));
        } else {
            notification.update(summary, body, { icon: iconActor,
@@ -330,34 +324,10 @@ NotificationDaemon.prototype = {
                                                 clear: true });
        }

-        if (hints['image-data'] || hints['image-path']) {
-            let image = null;
-            if (hints['image-data']) {
-                let [width, height, rowStride, hasAlpha,
-                 bitsPerSample, nChannels, data] = hints['image-data'];
-                image = St.TextureCache.get_default().load_from_raw(data, hasAlpha,
-                                                                    width, height, rowStride, notification.IMAGE_SIZE);
-            } else if (hints['image-path']) {
-                image = St.TextureCache.get_default().load_uri_async(GLib.filename_to_uri(hints['image-path'], null),
-                                                                     notification.IMAGE_SIZE,
-                                                                     notification.IMAGE_SIZE);
-            }
-            notification.setImage(image);
-        } else {
-            notification.unsetImage();
-        }
-
        if (actions.length) {
            notification.setUseActionIcons(hints['action-icons'] == true);
-            for (let i = 0; i < actions.length - 1; i += 2) {
-                if (actions[i] == 'default')
-                    notification.connect('clicked', Lang.bind(this,
-                        function() {
-                            this._emitActionInvoked(ndata.id, "default");
-                        }));
-                else
-                    notification.addButton(actions[i], actions[i + 1]);
-            }
+            for (let i = 0; i < actions.length - 1; i += 2)
+                notification.addButton(actions[i], actions[i + 1]);
        }
        switch (hints.urgency) {
            case Urgency.LOW:
@@ -441,7 +411,7 @@ NotificationDaemon.prototype = {
    },

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

@@ -454,28 +424,18 @@ NotificationDaemon.prototype = {

 DBus.conformExport(NotificationDaemon.prototype, NotificationDaemonIface);

-function Source(title, pid, sender) {
-    this._init(title, pid, sender);
+function Source(title, pid) {
+    this._init(title, pid);
 }

 Source.prototype = {
    __proto__:  MessageTray.Source.prototype,

-    _init: function(title, pid, sender) {
+    _init: function(title, pid) {
        MessageTray.Source.prototype._init.call(this, title);

        this._pid = pid;
-        if (sender)
-            // TODO: dbus-glib implementation of watch_name() doesn’t return an id to be used for
-            // unwatch_name() or implement unwatch_name(), however when we move to using GDBus implementation,
-            // we should save the id here and call unwatch_name() with it in destroy().
-            // Moving to GDBus is the work in progress: https://bugzilla.gnome.org/show_bug.cgi?id=648651
-            // and https://bugzilla.gnome.org/show_bug.cgi?id=622921 .
-            DBus.session.watch_name(sender,
-                                    false,
-                                    null,
-                                    Lang.bind(this, this._onNameVanished));
-
+        this._appStateChangedId = 0;
        this._setApp();
        if (this.app)
            this.title = this.app.get_name();
@@ -484,16 +444,6 @@ Source.prototype = {
        this._trayIcon = null;
    },

-    _onNameVanished: function() {
-        // Destroy the notification source when its sender is removed from DBus.
-        // Only do so if this.app is set to avoid removing "notify-send" sources, senders
-        // of which аre removed from DBus immediately.
-        // Sender being removed from DBus would normally result in a tray icon being removed,
-        // so allow the code path that handles the tray icon being removed to handle that case.
-        if (!this.trayIcon && this.app)
-            this.destroy();
-    },
-
    processNotification: function(notification, icon) {
        if (!this.app)
            this._setApp();
@@ -546,6 +496,10 @@ Source.prototype = {
        if (!this.app)
            return;

+        // We only update the app if this.app is null, so we can't disconnect the old this._appStateChangedId
+        // even if it were non-zero for some reason.
+        this._appStateChangedId = this.app.connect('notify::state', Lang.bind(this,  this._appStateChanged));
+
        // Only override the icon if we were previously using
        // notification-based icons (ie, not a trayicon) or if it was unset before
        if (!this._trayIcon) {
@@ -570,6 +524,19 @@ Source.prototype = {
            this.destroy();
    },

+    _appStateChanged: function() {
+        // Destroy notification sources when their apps exit.
+        // The app exiting would normally result in a tray icon being removed,
+        // so the associated source would be destroyed through the code path
+        // that handles the tray icon being removed. We should not destroy
+        // the source associated with a tray icon when the application state
+        // is Shell.AppState.STOPPED because running applications that have
+        // no open windows would also have that state. This is often the case
+        // for applications that use tray icons.
+        if (!this._trayIcon && this.app.get_state() == Shell.AppState.STOPPED)
+            this.destroy();
+    },
+
    openApp: function() {
        if (this.app == null)
            return;
@@ -582,6 +549,10 @@ Source.prototype = {
    },

    destroy: function() {
+        if (this.app && this._appStateChangedId) {
+            this.app.disconnect(this._appStateChangedId);
+            this._appStateChangedId = 0;
+        }
        MessageTray.Source.prototype.destroy.call(this);
    }
 };
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -11,7 +11,6 @@ const Shell = imports.gi.Shell;
 const Gdk = imports.gi.Gdk;

 const AppDisplay = imports.ui.appDisplay;
-const ContactDisplay = imports.ui.contactDisplay;
 const Dash = imports.ui.dash;
 const DND = imports.ui.dnd;
 const DocDisplay = imports.ui.docDisplay;
@@ -19,7 +18,6 @@ const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const Panel = imports.ui.panel;
-const Params = imports.misc.params;
 const PlaceDisplay = imports.ui.placeDisplay;
 const Tweener = imports.ui.tweener;
 const ViewSelector = imports.ui.viewSelector;
@@ -98,30 +96,14 @@ ShellInfo.prototype = {
 };

 function Overview() {
-    this._init.apply(this, arguments);
+    this._init();
 }

 Overview.prototype = {
-    _init : function(params) {
-        params = Params.parse(params, { isDummy: false });
-
-        this.isDummy = params.isDummy;
-
-        // We only have an overview in user sessions, so
-        // create a dummy overview in other cases
-        if (this.isDummy) {
-            this.animationInProgress = false;
-            this.visible = false;
-            this.workspaces = null;
-            return;
-        }
-
-        // The main BackgroundActor is inside global.window_group which is
-        // hidden when displaying the overview, so we create a new
-        // one. Instances of this class share a single CoglTexture behind the
-        // scenes which allows us to show the background with different
-        // rendering options without duplicating the texture data.
-        this._background = Meta.BackgroundActor.new_for_screen(global.screen);
+    _init : function() {
+        // The actual global.background_actor is inside global.window_group,
+        // which is hidden when displaying the overview, so we display a clone.
+        this._background = new Clutter.Clone({ source: global.background_actor });
        this._background.hide();
        global.overlay_group.add_actor(this._background);

@@ -139,7 +121,7 @@ Overview.prototype = {
                let spacing = node.get_length('spacing');
                if (spacing != this._spacing) {
                    this._spacing = spacing;
-                    this._relayout();
+                    this.relayout();
                }
            }));

@@ -193,51 +175,33 @@ Overview.prototype = {
    // signal handlers and so forth. So we create them after
    // construction in this init() method.
    init: function() {
-        if (this.isDummy)
-            return;
+        this.shellInfo = new ShellInfo();

-        this._shellInfo = new ShellInfo();
-
-        this._viewSelector = new ViewSelector.ViewSelector();
-        this._group.add_actor(this._viewSelector.actor);
+        this.viewSelector = new ViewSelector.ViewSelector();
+        this._group.add_actor(this.viewSelector.actor);

        this._workspacesDisplay = new WorkspacesView.WorkspacesDisplay();
-        this._viewSelector.addViewTab('windows', _("Windows"), this._workspacesDisplay.actor, 'text-x-generic');
+        this.viewSelector.addViewTab('windows', _("Windows"), this._workspacesDisplay.actor, 'text-x-generic');

        let appView = new AppDisplay.AllAppDisplay();
-        this._viewSelector.addViewTab('applications', _("Applications"), appView.actor, 'system-run');
+        this.viewSelector.addViewTab('applications', _("Applications"), appView.actor, 'system-run');

        // Default search providers
-        this._viewSelector.addSearchProvider(new AppDisplay.AppSearchProvider());
-        this._viewSelector.addSearchProvider(new AppDisplay.SettingsSearchProvider());
-        this._viewSelector.addSearchProvider(new PlaceDisplay.PlaceSearchProvider());
-        this._viewSelector.addSearchProvider(new DocDisplay.DocSearchProvider());
-        this._viewSelector.addSearchProvider(new ContactDisplay.ContactSearchProvider());
+        this.viewSelector.addSearchProvider(new AppDisplay.AppSearchProvider());
+        this.viewSelector.addSearchProvider(new AppDisplay.PrefsSearchProvider());
+        this.viewSelector.addSearchProvider(new PlaceDisplay.PlaceSearchProvider());
+        this.viewSelector.addSearchProvider(new DocDisplay.DocSearchProvider());

        // TODO - recalculate everything when desktop size changes
-        this._dash = new Dash.Dash();
-        this._group.add_actor(this._dash.actor);
-        this._dash.actor.add_constraint(this._viewSelector.constrainY);
-        this._dash.actor.add_constraint(this._viewSelector.constrainHeight);
-        this.dashIconSize = this._dash.iconSize;
-        this._dash.connect('icon-size-changed',
-                           Lang.bind(this, function() {
-                               this.dashIconSize = this._dash.iconSize;
-                           }));
+        this.dash = new Dash.Dash();
+        this._group.add_actor(this.dash.actor);
+        this.dash.actor.add_constraint(this.viewSelector.constrainY);
+        this.dash.actor.add_constraint(this.viewSelector.constrainHeight);

        // Translators: this is the name of the dock/favorites area on
        // the left of the overview
-        Main.ctrlAltTabManager.addGroup(this._dash.actor, _("Dash"), 'user-bookmarks');
+        Main.ctrlAltTabManager.addGroup(this.dash.actor, _("Dash"), 'user-bookmarks');

-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._relayout));
-        this._relayout();
-    },
-
-    setMessage: function(text, undoCallback, undoLabel) {
-        if (this.isDummy)
-            return;
-
-        this._shellInfo.setMessage(text, undoCallback, undoLabel);
    },

    _onDragBegin: function() {
@@ -256,7 +220,7 @@ Overview.prototype = {
        }
        this._resetWindowSwitchTimeout();
        this._lastHoveredWindow = null;
-        DND.removeDragMonitor(this._dragMonitor);
+        DND.removeMonitor(this._dragMonitor);
        this.endItemDrag();
    },

@@ -309,9 +273,6 @@ Overview.prototype = {
    },

    setScrollAdjustment: function(adjustment, direction) {
-        if (this.isDummy)
-            return;
-
        this._scrollAdjustment = adjustment;
        if (this._scrollAdjustment == null)
            this._scrollDirection = SwipeScrollDirection.NONE;
@@ -320,8 +281,7 @@ Overview.prototype = {
    },

    _onButtonPress: function(actor, event) {
-        if (this._scrollDirection == SwipeScrollDirection.NONE
-            || event.get_button() != 1)
+        if (this._scrollDirection == SwipeScrollDirection.NONE)
            return;

        let [stageX, stageY] = event.get_coords();
@@ -430,7 +390,7 @@ Overview.prototype = {
                [stageX, stageY] = event.get_coords();
                let dx = this._dragX - stageX;
                let dy = this._dragY - stageY;
-                let primary = Main.layoutManager.primaryMonitor;
+                let primary = global.get_primary_monitor();

                this._dragX = stageX;
                this._dragY = stageY;
@@ -477,13 +437,8 @@ Overview.prototype = {
        return clone;
    },

-    _relayout: function () {
-        // To avoid updating the position and size of the workspaces
-        // we just hide the overview. The positions will be updated
-        // when it is next shown.
-        this.hide();
-
-        let primary = Main.layoutManager.primaryMonitor;
+    relayout: function () {
+        let primary = global.get_primary_monitor();
        let rtl = (St.Widget.get_default_direction () == St.TextDirection.RTL);

        let contentY = Main.panel.actor.height;
@@ -504,15 +459,15 @@ Overview.prototype = {
        // Set the dash's x position - y is handled by a constraint
        let dashX;
        if (rtl) {
-            this._dash.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
+            this.dash.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
            dashX = primary.width;
        } else {
            dashX = 0;
        }
-        this._dash.actor.set_x(dashX);
+        this.dash.actor.set_x(dashX);

-        this._viewSelector.actor.set_position(viewX, viewY);
-        this._viewSelector.actor.set_size(viewWidth, viewHeight);
+        this.viewSelector.actor.set_position(viewX, viewY);
+        this.viewSelector.actor.set_size(viewWidth, viewHeight);
    },

    //// Public methods ////
@@ -545,8 +500,6 @@ Overview.prototype = {
    //
    // Animates the overview visible and grabs mouse and keyboard input
    show : function() {
-        if (this.isDummy)
-            return;
        if (this._shown)
            return;
        // Do this manually instead of using _syncInputMode, to handle failure
@@ -574,9 +527,6 @@ Overview.prototype = {
        //
        // If we switched to displaying the actors in the Overview rather than
        // clones of them, this would obviously no longer be necessary.
-        //
-        // Disable unredirection while in the overview
-        Meta.disable_unredirect_for_screen(global.screen);
        global.window_group.hide();
        this._group.show();
        this._background.show();
@@ -608,12 +558,6 @@ Overview.prototype = {
                           onCompleteScope: this
                         });

-        Tweener.addTween(this._background,
-                         { dim_factor: 0.4,
-                           time: ANIMATION_TIME,
-                           transition: 'easeOutQuad'
-                         });
-
        this._coverPane.raise_top();
        this._coverPane.show();
        this.emit('showing');
@@ -626,9 +570,6 @@ Overview.prototype = {
    // will result in the overview not being hidden until hideTemporarily() is
    // called.
    showTemporarily: function() {
-        if (this.isDummy)
-            return;
-
        if (this._shownTemporarily)
            return;

@@ -641,9 +582,6 @@ Overview.prototype = {
    //
    // Reverses the effect of show()
    hide: function() {
-        if (this.isDummy)
-            return;
-
        if (!this._shown)
            return;

@@ -662,9 +600,6 @@ Overview.prototype = {
    //
    // Reverses the effect of showTemporarily()
    hideTemporarily: function() {
-        if (this.isDummy)
-            return;
-
        if (!this._shownTemporarily)
            return;

@@ -676,9 +611,6 @@ Overview.prototype = {
    },

    toggle: function() {
-        if (this.isDummy)
-            return;
-
        if (this._shown)
            this.hide();
        else
@@ -744,12 +676,6 @@ Overview.prototype = {
                           onCompleteScope: this
                         });

-        Tweener.addTween(this._background,
-                         { dim_factor: 1.0,
-                           time: ANIMATION_TIME,
-                           transition: 'easeOutQuad'
-                         });
-
        this._coverPane.raise_top();
        this._coverPane.show();
        this.emit('hiding');
@@ -770,9 +696,6 @@ Overview.prototype = {
    },

    _hideDone: function() {
-        // Re-enable unredirection
-        Meta.enable_unredirect_for_screen(global.screen);
-
        global.window_group.show();

        this.workspaces.destroy();
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -12,23 +12,26 @@ const Signals = imports.signals;

 const Config = imports.misc.config;
 const CtrlAltTab = imports.ui.ctrlAltTab;
-const Layout = imports.ui.layout;
 const Overview = imports.ui.overview;
 const PopupMenu = imports.ui.popupMenu;
 const PanelMenu = imports.ui.panelMenu;
-const UserMenu = imports.ui.userMenu;
+const StatusMenu = imports.ui.statusMenu;
 const DateMenu = imports.ui.dateMenu;
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;

 const PANEL_ICON_SIZE = 24;

+const STARTUP_ANIMATION_TIME = 0.2;
+
+const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
+
 const BUTTON_DND_ACTIVATION_TIMEOUT = 250;

 const ANIMATED_ICON_UPDATE_TIMEOUT = 100;
 const SPINNER_ANIMATION_TIME = 0.2;

-const STANDARD_TRAY_ICON_ORDER = ['a11y', 'keyboard', 'volume', 'bluetooth', 'network', 'battery'];
+const STANDARD_TRAY_ICON_ORDER = ['a11y', 'display', 'keyboard', 'volume', 'bluetooth', 'network', 'battery'];
 const STANDARD_TRAY_ICON_SHELL_IMPLEMENTATION = {
    'a11y': imports.ui.status.accessibility.ATIndicator,
    'volume': imports.ui.status.volume.Indicator,
@@ -45,14 +48,6 @@ try {
    log('NMApplet is not supported. It is possible that your NetworkManager version is too old');
 }

-const GDM_TRAY_ICON_ORDER = ['a11y', 'display', 'keyboard', 'volume', 'battery'];
-const GDM_TRAY_ICON_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
-};
-
 // 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
@@ -243,6 +238,7 @@ AppMenuButton.prototype = {

    _init: function() {
        PanelMenu.Button.prototype._init.call(this, 0.0);
+        this._metaDisplay = global.screen.get_display();
        this._startingApps = [];

        this._targetApp = null;
@@ -306,7 +302,6 @@ AppMenuButton.prototype = {

        this._visible = true;
        this.actor.show();
-        this.actor.reactive = true;

        if (!this._targetIsCurrent)
            return;
@@ -323,7 +318,6 @@ AppMenuButton.prototype = {
            return;

        this._visible = false;
-        this.actor.reactive = false;
        if (!this._targetIsCurrent) {
            this.actor.hide();
            return;
@@ -548,249 +542,17 @@ AppMenuButton.prototype = {

 Signals.addSignalMethods(AppMenuButton.prototype);

-// Activities button. Because everything else in the top bar is a
-// PanelMenu.Button, it simplifies some things to make this be one too.
-// We just hack it up to not actually have a menu attached to it.
-function ActivitiesButton() {
-    this._init.apply(this, arguments);
-}

-ActivitiesButton.prototype = {
-    __proto__: PanelMenu.Button.prototype,
-
-    _init: function() {
-        PanelMenu.Button.prototype._init.call(this, 0.0);
-
-        let container = new Shell.GenericContainer();
-        container.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
-        container.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
-        container.connect('allocate', Lang.bind(this, this._allocate));
-        this.actor.child = container;
-        this.actor.name = 'panelActivities';
-
-        /* Translators: If there is no suitable word for "Activities"
-           in your language, you can use the word for "Overview". */
-        this._label = new St.Label({ text: _("Activities") });
-        container.add_actor(this._label);
-
-        this._hotCorner = new Layout.HotCorner();
-        container.add_actor(this._hotCorner.actor);
-
-        // Hack up our menu...
-        this.menu.open = Lang.bind(this, this._onMenuOpenRequest);
-        this.menu.close = Lang.bind(this, this._onMenuCloseRequest);
-        this.menu.toggle = Lang.bind(this, this._onMenuToggleRequest);
-
-        this.actor.connect('captured-event', Lang.bind(this, this._onCapturedEvent));
-        this.actor.connect_after('button-release-event', Lang.bind(this, this._onButtonRelease));
-        this.actor.connect_after('key-release-event', Lang.bind(this, this._onKeyRelease));
-
-        Main.overview.connect('showing', Lang.bind(this, function() {
-            this.actor.add_style_pseudo_class('overview');
-            this._escapeMenuGrab();
-        }));
-        Main.overview.connect('hiding', Lang.bind(this, function() {
-            this.actor.remove_style_pseudo_class('overview');
-            this._escapeMenuGrab();
-        }));
-
-        this._xdndTimeOut = 0;
-    },
-
-    _getPreferredWidth: function(actor, forHeight, alloc) {
-        [alloc.min_size, alloc.natural_size] = this._label.get_preferred_width(forHeight);
-    },
-
-    _getPreferredHeight: function(actor, forWidth, alloc) {
-        [alloc.min_size, alloc.natural_size] = this._label.get_preferred_height(forWidth);
-    },
-
-    _allocate: function(actor, box, flags) {
-        this._label.allocate(box, flags);
-
-        // The hot corner needs to be outside any padding/alignment
-        // that has been imposed on us
-        let primary = Main.layoutManager.primaryMonitor;
-        let hotBox = new Clutter.ActorBox();
-        let ok, x, y;
-        if (actor.get_direction() == St.TextDirection.LTR) {
-            [ok, x, y] = actor.transform_stage_point(primary.x, primary.y)
-        } else {
-            [ok, x, y] = actor.transform_stage_point(primary.x + primary.width, primary.y);
-            // hotCorner.actor has northeast gravity, so we don't need
-            // to adjust x for its width
-        }
-
-        hotBox.x1 = Math.round(x);
-        hotBox.x2 = hotBox.x1 + this._hotCorner.actor.width;
-        hotBox.y1 = Math.round(y);
-        hotBox.y2 = hotBox.y1 + this._hotCorner.actor.height;
-        this._hotCorner.actor.allocate(hotBox, flags);
-    },
-
-    handleDragOver: function(source, actor, x, y, time) {
-        if (source != Main.xdndHandler)
-            return;
-
-        if (this._xdndTimeOut != 0)
-            Mainloop.source_remove(this._xdndTimeOut);
-        this._xdndTimeOut = Mainloop.timeout_add(BUTTON_DND_ACTIVATION_TIMEOUT,
-                                                 Lang.bind(this, this._xdndShowOverview, actor));
-    },
-
-    _escapeMenuGrab: function() {
-        if (this.menu.isOpen)
-            this.menu.close();
-    },
-
-    _onCapturedEvent: function(actor, event) {
-        if (event.type() == Clutter.EventType.BUTTON_PRESS) {
-            if (!this._hotCorner.shouldToggleOverviewOnClick())
-                return true;
-        }
-        return false;
-    },
-
-    _onMenuOpenRequest: function() {
-        this.menu.isOpen = true;
-        this.menu.emit('open-state-changed', true);
-    },
-
-    _onMenuCloseRequest: function() {
-        this.menu.isOpen = false;
-        this.menu.emit('open-state-changed', false);
-    },
-
-    _onMenuToggleRequest: function() {
-        this.menu.isOpen = !this.menu.isOpen;
-        this.menu.emit('open-state-changed', this.menu.isOpen);
-    },
-
-    _onButtonRelease: function() {
-        if (this.menu.isOpen) {
-            this.menu.close();
-            Main.overview.toggle();
-        }
-    },
-
-    _onKeyRelease: function(actor, event) {
-        let symbol = event.get_key_symbol();
-        if (symbol == Clutter.KEY_Return || symbol == Clutter.KEY_space) {
-            if (this.menu.isOpen)
-                this.menu.close();
-            Main.overview.toggle();
-        }
-    },
-
-    _xdndShowOverview: function(actor) {
-        let [x, y, mask] = global.get_pointer();
-        let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, x, y);
-
-        if (pickedActor == this.actor) {
-            if (!Main.overview.visible && !Main.overview.animationInProgress) {
-                Main.overview.showTemporarily();
-                Main.overview.beginItemDrag(actor);
-            }
-        }
-
-        Mainloop.source_remove(this._xdndTimeOut);
-        this._xdndTimeOut = 0;
-    }
-};
-
-function PanelCorner(panel, side) {
-    this._init(panel, side);
+function PanelCorner(side) {
+    this._init(side);
 }

 PanelCorner.prototype = {
-    _init: function(box, side) {
+    _init: function(side) {
        this._side = side;
-
-        this._box = box;
-        this._box.connect('style-changed', Lang.bind(this, this._boxStyleChanged));
-
        this.actor = new St.DrawingArea({ style_class: 'panel-corner' });
-        this.actor.connect('style-changed', Lang.bind(this, this._styleChanged));
        this.actor.connect('repaint', Lang.bind(this, this._repaint));
-    },
-
-    _findRightmostButton: function(container) {
-        if (!container.get_children)
-            return null;
-
-        let children = container.get_children();
-
-        if (!children || children.length == 0)
-            return null;
-
-        // Start at the back and work backward
-        let index = children.length - 1;
-        while (!children[index].visible && index >= 0)
-            index--;
-
-        if (index < 0)
-            return null;
-
-        if (!(children[index].has_style_class_name('panel-menu')) &&
-            !(children[index].has_style_class_name('panel-button')))
-            return this._findRightmostButton(children[index]);
-
-        return children[index];
-    },
-
-    _findLeftmostButton: function(container) {
-        if (!container.get_children)
-            return null;
-
-        let children = container.get_children();
-
-        if (!children || children.length == 0)
-            return null;
-
-        // Start at the front and work forward
-        let index = 0;
-        while (!children[index].visible && index < children.length)
-            index++;
-
-        if (index == children.length)
-            return null;
-
-        if (!(children[index].has_style_class_name('panel-menu')) &&
-            !(children[index].has_style_class_name('panel-button')))
-            return this._findLeftmostButton(children[index]);
-
-        return children[index];
-    },
-
-    _boxStyleChanged: function() {
-        let button;
-
-        if (this._side == St.Side.LEFT)
-            button = this._findLeftmostButton(this._box);
-        else if (this._side == St.Side.RIGHT)
-            button = this._findRightmostButton(this._box);
-
-        if (button) {
-            if (this._button && this._buttonStyleChangedSignalId)
-                this._button.disconnect(this._buttonStyleChangedSignalId);
-
-            this._button = button;
-
-            button.connect('destroy', Lang.bind(this,
-                function() {
-                    if (this._button == button) {
-                        this._button = null;
-                        this._buttonStyleChangedSignalId = 0;
-                    }
-                }));
-
-            // Synchronize the locate button's pseudo classes with this corner
-            this._buttonStyleChangedSignalId = button.connect('style-changed', Lang.bind(this,
-                function(actor) {
-                    let pseudoClass = button.get_style_pseudo_class();
-                    this.actor.set_style_pseudo_class(pseudoClass);
-                }));
-        }
+        this.actor.connect('style-changed', Lang.bind(this, this.relayout));
    },

    _repaint: function() {
@@ -853,17 +615,194 @@ PanelCorner.prototype = {
        cr.restore();
    },

-    _styleChanged: function() {
+    relayout: function() {
        let node = this.actor.get_theme_node();

        let cornerRadius = node.get_length("-panel-corner-radius");
        let innerBorderWidth = node.get_length('-panel-corner-inner-border-width');

-        this.actor.set_size(cornerRadius, innerBorderWidth + cornerRadius);
-        this.actor.set_anchor_point(0, innerBorderWidth);
+        this.actor.set_size(cornerRadius,
+                            innerBorderWidth + cornerRadius);
+        if (this._side == St.Side.LEFT)
+            this.actor.set_position(Main.panel.actor.x,
+                                    Main.panel.actor.y + Main.panel.actor.height - innerBorderWidth);
+        else
+            this.actor.set_position(Main.panel.actor.x + Main.panel.actor.width - cornerRadius,
+                                    Main.panel.actor.y + Main.panel.actor.height - innerBorderWidth);
    }
 };

+/**
+ * HotCorner:
+ *
+ * This class manages the "hot corner" that can toggle switching to
+ * overview.
+ */
+function HotCorner(button) {
+    this._init(button);
+}
+
+HotCorner.prototype = {
+    _init : function(button) {
+        // This is the activities button associated with this hot corner,
+        // if this is on the primary monitor (or null with the corner is
+        // on a different monitor)
+        this._button = button;
+
+        // We use this flag to mark the case where the user has entered the
+        // hot corner and has not left both the hot corner and a surrounding
+        // guard area (the "environs"). This avoids triggering the hot corner
+        // multiple times due to an accidental jitter.
+        this._entered = false;
+
+        this.actor = new Clutter.Group({ width: 3,
+                                         height: 3,
+                                         reactive: true });
+
+        this._corner = new Clutter.Rectangle({ width: 1,
+                                               height: 1,
+                                               opacity: 0,
+                                               reactive: true });
+
+        this.actor.add_actor(this._corner);
+
+        if (St.Widget.get_default_direction() == St.TextDirection.RTL) {
+            this._corner.set_position(this.actor.width - this._corner.width, 0);
+            this.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
+        } else {
+            this._corner.set_position(0, 0);
+        }
+
+        this._activationTime = 0;
+
+        this.actor.connect('enter-event',
+                           Lang.bind(this, this._onEnvironsEntered));
+        this.actor.connect('leave-event',
+                           Lang.bind(this, this._onEnvironsLeft));
+        // Clicking on the hot corner environs should result in the same bahavior
+        // as clicking on the hot corner.
+        this.actor.connect('button-release-event',
+                           Lang.bind(this, this._onCornerClicked));
+
+        // In addition to being triggered by the mouse enter event, the hot corner
+        // can be triggered by clicking on it. This is useful if the user wants to
+        // undo the effect of triggering the hot corner once in the hot corner.
+        this._corner.connect('enter-event',
+                             Lang.bind(this, this._onCornerEntered));
+        this._corner.connect('button-release-event',
+                             Lang.bind(this, this._onCornerClicked));
+        this._corner.connect('leave-event',
+                             Lang.bind(this, this._onCornerLeft));
+
+        this._corner._delegate = this._corner;
+        this._corner.handleDragOver = Lang.bind(this,
+            function(source, actor, x, y, time) {
+                 if (source == Main.xdndHandler) {
+                    if(!Main.overview.visible && !Main.overview.animationInProgress) {
+                        this.rippleAnimation();
+                        Main.overview.showTemporarily();
+                        Main.overview.beginItemDrag(actor);
+                    }
+                 }
+            });
+
+        Main.chrome.addActor(this.actor, { visibleInOverview: true, affectsStruts: false });
+    },
+
+    destroy: function() {
+        this.actor.destroy();
+    },
+
+    _addRipple : function(delay, time, startScale, startOpacity, finalScale, finalOpacity) {
+        // We draw a ripple by using a source image and animating it scaling
+        // outwards and fading away. We want the ripples to move linearly
+        // or it looks unrealistic, but if the opacity of the ripple goes
+        // linearly to zero it fades away too quickly, so we use Tweener's
+        // 'onUpdate' to give a non-linear curve to the fade-away and make
+        // it more visible in the middle section.
+
+        let [x, y] = this._corner.get_transformed_position();
+        let ripple = new St.BoxLayout({ style_class: 'ripple-box',
+                                        opacity: 255 * Math.sqrt(startOpacity),
+                                        scale_x: startScale,
+                                        scale_y: startScale,
+                                        x: x,
+                                        y: y });
+        ripple._opacity =  startOpacity;
+        if (ripple.get_direction() == St.TextDirection.RTL)
+            ripple.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
+        Tweener.addTween(ripple, { _opacity: finalOpacity,
+                                   scale_x: finalScale,
+                                   scale_y: finalScale,
+                                   delay: delay,
+                                   time: time,
+                                   transition: 'linear',
+                                   onUpdate: function() { ripple.opacity = 255 * Math.sqrt(ripple._opacity); },
+                                   onComplete: function() { ripple.destroy(); } });
+        Main.uiGroup.add_actor(ripple);
+    },
+
+    rippleAnimation: function() {
+        // Show three concentric ripples expanding outwards; the exact
+        // parameters were found by trial and error, so don't look
+        // for them to make perfect sense mathematically
+
+        //              delay  time  scale opacity => scale opacity
+        this._addRipple(0.0,   0.83,  0.25,  1.0,    1.5,  0.0);
+        this._addRipple(0.05,  1.0,   0.0,   0.7,    1.25, 0.0);
+        this._addRipple(0.35,  1.0,   0.0,   0.3,    1,    0.0);
+    },
+
+    _onEnvironsEntered : function() {
+        if (this._button)
+            this._button.hover = true;
+    },
+
+    _onCornerEntered : function() {
+        if (!this._entered) {
+            this._entered = true;
+            if (!Main.overview.animationInProgress) {
+                this._activationTime = Date.now() / 1000;
+
+                this.rippleAnimation();
+                Main.overview.toggle();
+            }
+        }
+        return false;
+    },
+
+    _onCornerClicked : function() {
+         if (!Main.overview.animationInProgress)
+             this.maybeToggleOverviewOnClick();
+         return false;
+    },
+
+    _onCornerLeft : function(actor, event) {
+        if (event.get_related() != this.actor)
+            this._entered = false;
+        // Consume event, otherwise this will confuse onEnvironsLeft
+        return true;
+    },
+
+    _onEnvironsLeft : function(actor, event) {
+        if (this._button)
+            this._button.hover = false;
+
+        if (event.get_related() != this._corner)
+            this._entered = false;
+        return false;
+    },
+
+    // Toggles the overview unless this is the first click on the Activities button within the HOT_CORNER_ACTIVATION_TIMEOUT time
+    // of the hot corner being triggered. This check avoids opening and closing the overview if the user both triggered the hot corner
+    // and clicked the Activities button.
+    maybeToggleOverviewOnClick: function() {
+        if (this._activationTime == 0 || Date.now() / 1000 - this._activationTime > HOT_CORNER_ACTIVATION_TIMEOUT)
+            Main.overview.toggle();
+        this._activationTime = 0;
+    }
+}
+

 function Panel() {
    this._init();
@@ -871,8 +810,9 @@ function Panel() {

 Panel.prototype = {
    _init : function() {
-        this.actor = new Shell.GenericContainer({ name: 'panel',
-                                                  reactive: true });
+        this.actor = new St.BoxLayout({ style_class: 'menu-bar',
+                                        name: 'panel',
+                                        reactive: true });
        this.actor._delegate = this;

        this._statusArea = {};
@@ -884,60 +824,131 @@ Panel.prototype = {
            this.actor.remove_style_class_name('in-overview');
        }));

-        if (global.session_type == Shell.SessionType.GDM) {
-            this._tray_icon_order = GDM_TRAY_ICON_ORDER;
-            this._tray_icon_shell_implementation = GDM_TRAY_ICON_SHELL_IMPLEMENTATION;
-        } else {
-            this._tray_icon_order = STANDARD_TRAY_ICON_ORDER;
-            this._tray_icon_shell_implementation = STANDARD_TRAY_ICON_SHELL_IMPLEMENTATION;
-        }
-
+        this._leftPointerBarrier = 0;
+        this._rightPointerBarrier = 0;
        this._menus = new PopupMenu.PopupMenuManager(this);

        this._leftBox = new St.BoxLayout({ name: 'panelLeft' });
-        this.actor.add_actor(this._leftBox);
        this._centerBox = new St.BoxLayout({ name: 'panelCenter' });
-        this.actor.add_actor(this._centerBox);
        this._rightBox = new St.BoxLayout({ name: 'panelRight' });
-        this.actor.add_actor(this._rightBox);

-        if (this.actor.get_direction() == St.TextDirection.RTL)
-            this._leftCorner = new PanelCorner(this._rightBox, St.Side.LEFT);
-        else
-            this._leftCorner = new PanelCorner(this._leftBox, St.Side.LEFT);
+        this._leftCorner = new PanelCorner(St.Side.LEFT);
+        this._rightCorner = new PanelCorner(St.Side.RIGHT);

-        this.actor.add_actor(this._leftCorner.actor);
+        /* This box container ensures that the centerBox is positioned in the *absolute*
+         * center, but can be pushed aside if necessary. */
+        this._boxContainer = new Shell.GenericContainer();
+        this.actor.add(this._boxContainer, { expand: true });
+        this._boxContainer.add_actor(this._leftBox);
+        this._boxContainer.add_actor(this._centerBox);
+        this._boxContainer.add_actor(this._rightBox);
+        this._boxContainer.connect('get-preferred-width', Lang.bind(this, function(box, forHeight, alloc) {
+            let children = box.get_children();
+            for (let i = 0; i < children.length; i++) {
+                let [childMin, childNatural] = children[i].get_preferred_width(forHeight);
+                alloc.min_size += childMin;
+                alloc.natural_size += childNatural;
+            }
+        }));
+        this._boxContainer.connect('get-preferred-height', Lang.bind(this, function(box, forWidth, alloc) {
+            let children = box.get_children();
+            for (let i = 0; i < children.length; i++) {
+                let [childMin, childNatural] = children[i].get_preferred_height(forWidth);
+                if (childMin > alloc.min_size)
+                    alloc.min_size = childMin;
+                if (childNatural > alloc.natural_size)
+                    alloc.natural_size = childNatural;
+            }
+        }));
+        this._boxContainer.connect('allocate', Lang.bind(this, function(container, box, flags) {
+            let allocWidth = box.x2 - box.x1;
+            let allocHeight = box.y2 - box.y1;
+            let [leftMinWidth, leftNaturalWidth] = this._leftBox.get_preferred_width(-1);
+            let [centerMinWidth, centerNaturalWidth] = this._centerBox.get_preferred_width(-1);
+            let [rightMinWidth, rightNaturalWidth] = this._rightBox.get_preferred_width(-1);

-        if (this.actor.get_direction() == St.TextDirection.RTL)
-            this._rightCorner = new PanelCorner(this._leftBox, St.Side.RIGHT);
-        else
-            this._rightCorner = new PanelCorner(this._rightBox, St.Side.RIGHT);
-        this.actor.add_actor(this._rightCorner.actor);
+            let sideWidth, centerWidth;
+            centerWidth = centerNaturalWidth;
+            sideWidth = (allocWidth - centerWidth) / 2;

-        this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
-        this.actor.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
-        this.actor.connect('allocate', Lang.bind(this, this._allocate));
+            let childBox = new Clutter.ActorBox();
+
+            childBox.y1 = 0;
+            childBox.y2 = allocHeight;
+            if (this.actor.get_direction() == St.TextDirection.RTL) {
+                childBox.x1 = allocWidth - Math.min(Math.floor(sideWidth),
+                                                    leftNaturalWidth);
+                childBox.x2 = allocWidth;
+            } else {
+                childBox.x1 = 0;
+                childBox.x2 = Math.min(Math.floor(sideWidth),
+                                       leftNaturalWidth);
+            }
+            this._leftBox.allocate(childBox, flags);
+
+            childBox.x1 = Math.ceil(sideWidth);
+            childBox.y1 = 0;
+            childBox.x2 = childBox.x1 + centerWidth;
+            childBox.y2 = allocHeight;
+            this._centerBox.allocate(childBox, flags);
+
+            childBox.y1 = 0;
+            childBox.y2 = allocHeight;
+            if (this.actor.get_direction() == St.TextDirection.RTL) {
+                childBox.x1 = 0;
+                childBox.x2 = Math.min(Math.floor(sideWidth),
+                                       rightNaturalWidth);
+            } else {
+                childBox.x1 = allocWidth - Math.min(Math.floor(sideWidth),
+                                                    rightNaturalWidth);
+                childBox.x2 = allocWidth;
+            }
+            this._rightBox.allocate(childBox, flags);
+        }));

        /* Button on the left side of the panel. */
-        if (global.session_type == Shell.SessionType.USER) {
-            this._activitiesButton = new ActivitiesButton();
-            this._activities = this._activitiesButton.actor;
-            this._leftBox.add(this._activities);
+        /* Translators: If there is no suitable word for "Activities" in your language, you can use the word for "Overview". */
+        let label = new St.Label({ text: _("Activities") });
+        this.button = new St.Button({ name: 'panelActivities',
+                                      style_class: 'panel-button',
+                                      reactive: true,
+                                      can_focus: true });
+        this._activities = this.button;
+        this.button.set_child(label);
+        this.button._delegate = this.button;
+        this.button._xdndTimeOut = 0;
+        this.button.handleDragOver = Lang.bind(this,
+            function(source, actor, x, y, time) {
+                 if (source == Main.xdndHandler) {
+                    if (this.button._xdndTimeOut != 0)
+                        Mainloop.source_remove(this.button._xdndTimeOut);
+                    this.button._xdndTimeOut = Mainloop.timeout_add(BUTTON_DND_ACTIVATION_TIMEOUT,
+                                                                    Lang.bind(this,
+                                                                                function() {
+                                                                                    this._xdndShowOverview(actor);
+                                                                                }));
+                 }
+            });
+        this._leftBox.add(this.button);

-            // 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);
+        // Synchronize the buttons pseudo classes with its corner
+        this.button.connect('style-changed', Lang.bind(this,
+            function(actor) {
+                let rtl = actor.get_direction() == St.TextDirection.RTL;
+                let corner = rtl ? this._rightCorner : this._leftCorner;
+                let pseudoClass = actor.get_style_pseudo_class();
+                corner.actor.set_style_pseudo_class(pseudoClass);
+            }));

-            this._appMenu = new AppMenuButton();
-            this._leftBox.add(this._appMenu.actor);
-            this._menus.addMenu(this._appMenu.menu);
-        }
+        this._hotCorner = null;
+
+        this._appMenu = new AppMenuButton();
+        this._leftBox.add(this._appMenu.actor);
+
+        this._menus.addMenu(this._appMenu.menu);

        /* 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);

@@ -953,145 +964,161 @@ Panel.prototype = {
        this._rightBox.add(this._trayBox);
        this._rightBox.add(this._statusBox);

-        if (global.session_type == Shell.SessionType.USER) {
-            this._userMenu = new UserMenu.UserMenuButton();
-            this._userMenu.actor.name = 'panelStatus';
-            this._rightBox.add(this._userMenu.actor);
-        }
+        this._userMenu = new StatusMenu.StatusMenuButton();
+        this._userMenu.actor.name = 'panelStatus';
+        this._rightBox.add(this._userMenu.actor);
+
+        // Synchronize the buttons pseudo classes with its corner
+        this._userMenu.actor.connect('style-changed', Lang.bind(this,
+            function(actor) {
+                let rtl = actor.get_direction() == St.TextDirection.RTL;
+                let corner = rtl ? this._leftCorner : this._rightCorner;
+                let pseudoClass = actor.get_style_pseudo_class();
+                corner.actor.set_style_pseudo_class(pseudoClass);
+            }));

        Main.statusIconDispatcher.connect('status-icon-added', Lang.bind(this, this._onTrayIconAdded));
        Main.statusIconDispatcher.connect('status-icon-removed', Lang.bind(this, this._onTrayIconRemoved));

-        Main.layoutManager.panelBox.add(this.actor);
+        // TODO: decide what to do with the rest of the panel in the Overview mode (make it fade-out, become non-reactive, etc.)
+        // We get into the Overview mode on button-press-event as opposed to button-release-event because eventually we'll probably
+        // have the Overview act like a menu that allows the user to release the mouse on the activity the user wants
+        // to switch to.
+        this.button.connect('clicked', Lang.bind(this, function(b) {
+            if (!Main.overview.animationInProgress) {
+                this._hotCorner.maybeToggleOverviewOnClick();
+                return true;
+            } else {
+                return false;
+            }
+        }));
+        // In addition to pressing the button, the Overview can be entered and exited by other means, such as
+        // pressing the System key, Alt+F1 or Esc. We want the button to be pressed in when the Overview is entered
+        // and to be released when it is exited regardless of how it was triggered.
+        Main.overview.connect('showing', Lang.bind(this, function() {
+            this.button.checked = true;
+        }));
+        Main.overview.connect('hiding', Lang.bind(this, function() {
+            this.button.checked = false;
+        }));
+
+        Main.chrome.addActor(this.actor, { visibleInOverview: true });
+        Main.chrome.addActor(this._leftCorner.actor, { visibleInOverview: true,
+                                                 affectsStruts: false,
+                                                 affectsInputRegion: false });
+        Main.chrome.addActor(this._rightCorner.actor, { visibleInOverview: true,
+                                                  affectsStruts: false,
+                                                  affectsInputRegion: false });
+
        Main.ctrlAltTabManager.addGroup(this.actor, _("Top Bar"), 'start-here',
                                        { sortGroup: CtrlAltTab.SortGroup.TOP });
    },

-    _getPreferredWidth: function(actor, forHeight, alloc) {
-        alloc.min_size = -1;
-        alloc.natural_size = Main.layoutManager.primaryMonitor.width;
+    _xdndShowOverview: function (actor) {
+        let [x, y, mask] = global.get_pointer();
+        let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, x, y);
+
+        if (pickedActor != this.button) {
+            Mainloop.source_remove(this.button._xdndTimeOut);
+            this.button._xdndTimeOut = 0;
+            return;
+        }
+
+        if(!Main.overview.visible && !Main.overview.animationInProgress) {
+            Main.overview.showTemporarily();
+            Main.overview.beginItemDrag(actor);
+        }
+
+        Mainloop.source_remove(this.button._xdndTimeOut);
+        this.button._xdndTimeOut = 0;
    },

-    _getPreferredHeight: function(actor, forWidth, alloc) {
-        // We don't need to implement this; it's forced by the CSS
-        alloc.min_size = -1;
-        alloc.natural_size = -1;
-    },

-    _allocate: function(actor, box, flags) {
-        let allocWidth = box.x2 - box.x1;
-        let allocHeight = box.y2 - box.y1;
-
-        let [leftMinWidth, leftNaturalWidth] = this._leftBox.get_preferred_width(-1);
-        let [centerMinWidth, centerNaturalWidth] = this._centerBox.get_preferred_width(-1);
-        let [rightMinWidth, rightNaturalWidth] = this._rightBox.get_preferred_width(-1);
-
-        let sideWidth, centerWidth;
-        centerWidth = centerNaturalWidth;
-        sideWidth = (allocWidth - centerWidth) / 2;
-
-        let childBox = new Clutter.ActorBox();
-
-        childBox.y1 = 0;
-        childBox.y2 = allocHeight;
-        if (this.actor.get_direction() == St.TextDirection.RTL) {
-            childBox.x1 = allocWidth - Math.min(Math.floor(sideWidth),
-                                                leftNaturalWidth);
-            childBox.x2 = allocWidth;
-        } else {
-            childBox.x1 = 0;
-            childBox.x2 = Math.min(Math.floor(sideWidth),
-                                   leftNaturalWidth);
-        }
-        this._leftBox.allocate(childBox, flags);
-
-        childBox.x1 = Math.ceil(sideWidth);
-        childBox.y1 = 0;
-        childBox.x2 = childBox.x1 + centerWidth;
-        childBox.y2 = allocHeight;
-        this._centerBox.allocate(childBox, flags);
-
-        childBox.y1 = 0;
-        childBox.y2 = allocHeight;
-        if (this.actor.get_direction() == St.TextDirection.RTL) {
-            childBox.x1 = 0;
-            childBox.x2 = Math.min(Math.floor(sideWidth),
-                                   rightNaturalWidth);
-        } else {
-            childBox.x1 = allocWidth - Math.min(Math.floor(sideWidth),
-                                                rightNaturalWidth);
-            childBox.x2 = allocWidth;
-        }
-        this._rightBox.allocate(childBox, flags);
-
-        let [cornerMinWidth, cornerWidth] = this._leftCorner.actor.get_preferred_width(-1);
-        let [cornerMinHeight, cornerHeight] = this._leftCorner.actor.get_preferred_width(-1);
-        childBox.x1 = 0;
-        childBox.x2 = cornerWidth;
-        childBox.y1 = allocHeight;
-        childBox.y2 = allocHeight + cornerHeight;
-        this._leftCorner.actor.allocate(childBox, flags);
-
-        let [cornerMinWidth, cornerWidth] = this._rightCorner.actor.get_preferred_width(-1);
-        let [cornerMinHeight, cornerHeight] = this._rightCorner.actor.get_preferred_width(-1);
-        childBox.x1 = allocWidth - cornerWidth;
-        childBox.x2 = allocWidth;
-        childBox.y1 = allocHeight;
-        childBox.y2 = allocHeight + cornerHeight;
-        this._rightCorner.actor.allocate(childBox, flags);
+    // While there can be multiple hotcorners (one per monitor), the hot corner
+    // that is on top of the Activities button is special since it needs special
+    // coordination with clicking on that button
+    setHotCorner: function(corner) {
+        this._hotCorner = corner;
    },

    startStatusArea: function() {
-        for (let i = 0; i < this._tray_icon_order.length; i++) {
-            let role = this._tray_icon_order[i];
-            let constructor = this._tray_icon_shell_implementation[role];
+        for (let i = 0; i < STANDARD_TRAY_ICON_ORDER.length; i++) {
+            let role = STANDARD_TRAY_ICON_ORDER[i];
+            let constructor = STANDARD_TRAY_ICON_SHELL_IMPLEMENTATION[role];
            if (!constructor) {
                // This icon is not implemented (this is a bug)
                continue;
            }
-
            let indicator = new constructor();
-            this.addToStatusArea(role, indicator, i);
+            this._statusBox.add(indicator.actor);
+            this._menus.addMenu(indicator.menu);
+
+            this._statusArea[role] = indicator;
        }

        // PopupMenuManager depends on menus being added in order for
        // keyboard navigation
-        if (this._userMenu)
-            this._menus.addMenu(this._userMenu.menu);
+        this._menus.addMenu(this._userMenu.menu);
    },

-    addToStatusArea: function(role, indicator, position) {
-        if (this._statusArea[role])
-            throw new Error('Extension point conflict: there is already a status indicator for role ' + role);
+    startupAnimation: function() {
+        let oldY = this.actor.y;
+        this.actor.y = oldY - this.actor.height;
+        Tweener.addTween(this.actor,
+                         { y: oldY,
+                           time: STARTUP_ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });

-        if (!(indicator instanceof PanelMenu.Button))
-            throw new TypeError('Status indicator must be an instance of PanelMenu.Button');
+        let oldCornerY = this._leftCorner.actor.y;
+        this._leftCorner.actor.y = oldCornerY - this.actor.height;
+        this._rightCorner.actor.y = oldCornerY - this.actor.height;
+        Tweener.addTween(this._leftCorner.actor,
+                         { y: oldCornerY,
+                           time: STARTUP_ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });
+        Tweener.addTween(this._rightCorner.actor,
+                         { y: oldCornerY,
+                           time: STARTUP_ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });
+    },

-        if (!position)
-            position = 0;
+    relayout: function() {
+        let primary = global.get_primary_monitor();

-        this._statusBox.insert_actor(indicator.actor, position);
-        this._menus.addMenu(indicator.menu);
+        this.actor.set_position(primary.x, primary.y);
+        this.actor.set_size(primary.width, -1);

-        this._statusArea[role] = indicator;
-        let destroyId = indicator.connect('destroy', Lang.bind(this, function(emitter) {
-            this._statusArea[role] = null;
-            emitter.disconnect(destroyId);
-        }));
+        if (this._leftPointerBarrier)
+            global.destroy_pointer_barrier(this._leftPointerBarrier);
+        if (this._rightPointerBarrier)
+            global.destroy_pointer_barrier(this._rightPointerBarrier);

-        return indicator;
+        this._leftPointerBarrier =
+            global.create_pointer_barrier(primary.x, primary.y,
+                                          primary.x, primary.y + this.actor.height,
+                                          1 /* BarrierPositiveX */);
+        this._rightPointerBarrier =
+            global.create_pointer_barrier(primary.x + primary.width, primary.y,
+                                          primary.x + primary.width, primary.y + this.actor.height,
+                                          4 /* BarrierNegativeX */);
+
+        this._leftCorner.relayout();
+        this._rightCorner.relayout();
    },

    _onTrayIconAdded: function(o, icon, role) {
        icon.height = PANEL_ICON_SIZE;

-        if (this._tray_icon_shell_implementation[role]) {
+        if (STANDARD_TRAY_ICON_SHELL_IMPLEMENTATION[role]) {
            // This icon is legacy, and replaced by a Shell version
            // Hide it
            return;
        }
        // Figure out the index in our well-known order for this icon
-        let position = this._tray_icon_order.indexOf(role);
+        let position = STANDARD_TRAY_ICON_ORDER.indexOf(role);
        icon._rolePosition = position;
        let children = this._trayBox.get_children();
        let i;
--- a/js/ui/panelMenu.js
+++ b/js/ui/panelMenu.js
@@ -2,7 +2,6 @@

 const Clutter = imports.gi.Clutter;
 const Gtk = imports.gi.Gtk;
-const Signals = imports.signals;
 const St = imports.gi.St;

 const Lang = imports.lang;
@@ -24,11 +23,11 @@ Button.prototype = {
        this.actor._delegate = this;
        this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
        this.actor.connect('key-press-event', Lang.bind(this, this._onSourceKeyPress));
-        this.menu = new PopupMenu.PopupMenu(this.actor, menuAlignment, St.Side.TOP);
-        this.menu.actor.add_style_class_name('panel-menu');
+        this.menu = new PopupMenu.PopupMenu(this.actor, menuAlignment, St.Side.TOP, 0);
        this.menu.connect('open-state-changed', Lang.bind(this, this._onOpenStateChanged));
        this.menu.actor.connect('key-press-event', Lang.bind(this, this._onMenuKeyPress));
-        Main.uiGroup.add_actor(this.menu.actor);
+        Main.chrome.addActor(this.menu.actor, { visibleInOverview: true,
+                                                affectsStruts: false });
        this.menu.actor.hide();
    },

@@ -37,7 +36,7 @@ Button.prototype = {
            // Setting the max-height won't do any good if the minimum height of the
            // menu is higher then the screen; it's useful if part of the menu is
            // scrollable so the minimum height is smaller than the natural height
-            let monitor = Main.layoutManager.primaryMonitor;
+            let monitor = global.get_primary_monitor();
            this.menu.actor.style = ('max-height: ' +
                                     Math.round(monitor.height - Main.panel.actor.height) +
                                     'px;');
@@ -81,18 +80,8 @@ Button.prototype = {
            this.actor.add_style_pseudo_class('active');
        else
            this.actor.remove_style_pseudo_class('active');
-    },
-
-    destroy: function() {
-        this.actor._delegate = null;
-
-        this.menu.destroy();
-        this.actor.destroy();
-
-        this.emit('destroy');
    }
 };
-Signals.addSignalMethods(Button.prototype);

 /* SystemStatusButton:
 *
--- a/js/ui/placeDisplay.js
+++ b/js/ui/placeDisplay.js
@@ -60,13 +60,13 @@ PlaceInfo.prototype = {
 // Helper function to translate launch parameters into a GAppLaunchContext
 function _makeLaunchContext(params)
 {
-    params = Params.parse(params, { workspace: -1,
-                                    timestamp: 0 });
+    params = Params.parse(params, { workspace: null,
+                                    timestamp: null });

    let launchContext = global.create_app_launch_context();
-    if (params.workspace != -1)
-        launchContext.set_desktop(params.workspace);
-    if (params.timestamp != 0)
+    if (params.workspace != null)
+        launchContext.set_desktop(params.workspace.index());
+    if (params.timestamp != null)
        launchContext.set_timestamp(params.timestamp);

    return launchContext;
@@ -118,9 +118,9 @@ PlaceDeviceInfo.prototype = {
                this._mount.unmount_finish(res);
        } catch (e) {
            let message = _("Failed to unmount '%s'").format(o.get_name());
-            Main.overview.setMessage(message,
-                                     Lang.bind(this, this.remove),
-                                     _("Retry"));
+            Main.overview.shellInfo.setMessage(message,
+                                             Lang.bind(this, this.remove),
+                                             _("Retry"));
        }
    }
 };
@@ -268,7 +268,10 @@ PlacesManager.prototype = {
        if (!GLib.file_test(this._bookmarksPath, GLib.FileTest.EXISTS))
            return;

-        let bookmarksContent = Shell.get_file_contents_utf8_sync(this._bookmarksPath);
+        let [success, bookmarksContent, len] = GLib.file_get_contents(this._bookmarksPath);
+
+        if (!success)
+            return;

        let bookmarks = bookmarksContent.split('\n');

--- a/js/ui/polkitAuthenticationAgent.js
+++ b/js/ui/polkitAuthenticationAgent.js
@@ -23,10 +23,10 @@
 const Lang = imports.lang;
 const Signals = imports.signals;
 const Shell = imports.gi.Shell;
-const AccountsService = imports.gi.AccountsService;
 const Clutter = imports.gi.Clutter;
 const St = imports.gi.St;
 const Pango = imports.gi.Pango;
+const Gdm = imports.gi.Gdm;
 const Gio = imports.gi.Gio;
 const Mainloop = imports.mainloop;
 const Polkit = imports.gi.Polkit;
@@ -92,7 +92,7 @@ AuthenticationDialog.prototype = {

        let userName = userNames[0];

-        this._user = AccountsService.UserManager.get_default().get_user(userName);
+        this._user = Gdm.UserManager.ref_default().get_user(userName);
        let userRealName = this._user.get_real_name()
        this._userLoadedId = this._user.connect('notify::is_loaded',
                                                Lang.bind(this, this._onUserChanged));
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@@ -15,17 +15,6 @@ const Tweener = imports.ui.tweener;

 const SLIDER_SCROLL_STEP = 0.05; /* Slider scrolling step in % */

-function _ensureStyle(actor) {
-    if (actor.get_children) {
-        let children = actor.get_children();
-        for (let i = 0; i < children.length; i++)
-            _ensureStyle(children[i]);
-    }
-
-    if (actor instanceof St.Widget)
-        actor.ensure_style();
-}
-
 function PopupBaseMenuItem(params) {
    this._init(params);
 }
@@ -715,36 +704,11 @@ PopupSwitchMenuItem.prototype = {
        this._switch = new Switch(active);

        this.addActor(this.label);
+        this.addActor(this._switch.actor, { align: St.Align.END });

-        this._statusBin = new St.Bin({ x_align: St.Align.END });
-        this.addActor(this._statusBin,
-                      { expand: true, span: -1, align: St.Align.END });
-
-        this._statusLabel = new St.Label({ text: '',
-                                           style_class: 'popup-inactive-menu-item'
-                                         });
-        this._statusBin.child = this._switch.actor;
-    },
-
-    setStatus: function(text) {
-        if (text != null) {
-            this._statusLabel.text = text;
-            this._statusBin.child = this._statusLabel;
-            this.actor.reactive = false;
-            this.actor.can_focus = false;
-        } else {
-            this._statusBin.child = this._switch.actor;
-            this.actor.reactive = true;
-            this.actor.can_focus = true;
-        }
-    },
-
-    activate: function(event) {
-        if (this._switch.actor.mapped) {
+        this.connect('activate', Lang.bind(this,function(from) {
            this.toggle();
-        }
-
-        PopupBaseMenuItem.prototype.activate.call(this, event);
+        }));
    },

    toggle: function() {
@@ -812,58 +776,14 @@ PopupMenuBase.prototype = {
        this.passEvents = false;

        this._activeMenuItem = null;
-        this._childMenus = [];
    },

    addAction: function(title, callback) {
-        let menuItem = new PopupMenuItem(title);
+        var menuItem = new PopupMenuItem(title);
        this.addMenuItem(menuItem);
        menuItem.connect('activate', Lang.bind(this, function (menuItem, event) {
            callback(event);
        }));
-
-        return menuItem;
-    },
-
-    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)
-            return null;
-
-        let menuItem = this.addAction(title, function() {
-                           let app = Shell.AppSystem.get_default().lookup_setting(desktopFile);
-
-                           if (!app) {
-                               log('Settings panel for desktop file ' + desktopFile + ' could not be loaded!');
-                               return;
-                           }
-
-                           Main.overview.hide();
-                           app.activate();
-                       });
-        return menuItem;
-    },
-
-    isChildMenu: function(menu) {
-        return this._childMenus.indexOf(menu) != -1;
-    },
-
-    addChildMenu: function(menu) {
-        if (this.isChildMenu(menu))
-            return;
-
-        this._childMenus.push(menu);
-        this.emit('child-menu-added', menu);
-    },
-
-    removeChildMenu: function(menu) {
-        let index = this._childMenus.indexOf(menu);
-
-        if (index == -1)
-            return;
-
-        this._childMenus.splice(index, 1);
-        this.emit('child-menu-removed', menu);
    },

    /**
@@ -916,39 +836,6 @@ PopupMenuBase.prototype = {
        }));
    },

-    _updateSeparatorVisibility: function(menuItem) {
-        let children = this.box.get_children();
-
-        let index = children.indexOf(menuItem.actor);
-
-        if (index < 0)
-            return;
-
-        let childBeforeIndex = index - 1;
-
-        while (childBeforeIndex >= 0 && !children[childBeforeIndex].visible)
-            childBeforeIndex--;
-
-        if (childBeforeIndex < 0
-            || children[childBeforeIndex]._delegate instanceof PopupSeparatorMenuItem) {
-            menuItem.actor.hide();
-            return;
-        }
-
-        let childAfterIndex = index + 1;
-
-        while (childAfterIndex < children.length && !children[childAfterIndex].visible)
-            childAfterIndex++;
-
-        if (childAfterIndex >= children.length
-            || children[childAfterIndex]._delegate instanceof PopupSeparatorMenuItem) {
-            menuItem.actor.hide();
-            return;
-        }
-
-        menuItem.actor.show();
-    },
-
    addMenuItem: function(menuItem, position) {
        let before_item = null;
        if (position == undefined) {
@@ -980,14 +867,6 @@ PopupMenuBase.prototype = {
                if (!open)
                    menuItem.menu.close(false);
            });
-        } else if (menuItem instanceof PopupSeparatorMenuItem) {
-            this._connectItemSignals(menuItem);
-
-            // updateSeparatorVisibility needs to get called any time the
-            // separator's adjacent siblings change visibility or position.
-            // open-state-changed isn't exactly that, but doing it in more
-            // precise ways would require a lot more bookkeeping.
-            this.connect('open-state-changed', Lang.bind(this, function() { this._updateSeparatorVisibility(menuItem); }));
        } else if (menuItem instanceof PopupBaseMenuItem)
            this._connectItemSignals(menuItem);
        else
@@ -1043,18 +922,6 @@ PopupMenuBase.prototype = {
        });
    },

-    get firstMenuItem() {
-        let items = this._getMenuItems();
-        if (items.length)
-            return items[0];
-        else
-            return null;
-    },
-
-    get numMenuItems() {
-        return this._getMenuItems().length;
-    },
-
    removeAll: function() {
        let children = this._getMenuItems();
        for (let i = 0; i < children.length; i++) {
@@ -1086,11 +953,12 @@ function PopupMenu() {
 PopupMenu.prototype = {
    __proto__: PopupMenuBase.prototype,

-    _init: function(sourceActor, alignment, arrowSide) {
+    _init: function(sourceActor, alignment, arrowSide, gap) {
        PopupMenuBase.prototype._init.call (this, sourceActor, 'popup-menu-content');

        this._alignment = alignment;
        this._arrowSide = arrowSide;
+        this._gap = gap;

        this._boxPointer = new BoxPointer.BoxPointer(arrowSide,
                                                     { x_fill: true,
@@ -1148,11 +1016,9 @@ PopupMenu.prototype = {

        this.isOpen = true;

-        this._boxPointer.setPosition(this.sourceActor, this._alignment);
+        this._boxPointer.setPosition(this.sourceActor, this._gap, this._alignment);
        this._boxPointer.show(animate);

-        this.actor.raise_top();
-
        this.emit('open-state-changed', true);
    },

@@ -1420,193 +1286,6 @@ PopupSubMenuMenuItem.prototype = {
    }
 };

-function PopupComboMenu() {
-    this._init.apply(this, arguments);
-}
-
-PopupComboMenu.prototype = {
-    __proto__: PopupMenuBase.prototype,
-
-    _init: function(sourceActor) {
-        PopupMenuBase.prototype._init.call(this,
-                                           sourceActor, 'popup-combo-menu');
-        this.actor = this.box;
-        this.actor._delegate = this;
-        this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
-        this.actor.connect('key-focus-in', Lang.bind(this, this._onKeyFocusIn));
-        this._activeItemPos = -1;
-        global.focus_manager.add_group(this.actor);
-    },
-
-    _onKeyPressEvent: function(actor, event) {
-        if (event.get_key_symbol() == Clutter.Escape) {
-            this.close(true);
-            return true;
-        }
-
-        return false;
-    },
-
-    _onKeyFocusIn: function(actor) {
-        let items = this._getMenuItems();
-        let activeItem = items[this._activeItemPos];
-        activeItem.actor.grab_key_focus();
-    },
-
-    open: function() {
-        if (this.isOpen)
-            return;
-
-        this.isOpen = true;
-
-        let [sourceX, sourceY] = this.sourceActor.get_transformed_position();
-        let items = this._getMenuItems();
-        let activeItem = items[this._activeItemPos];
-
-        this.actor.set_position(sourceX, sourceY - activeItem.actor.y);
-        this.actor.width = Math.max(this.actor.width, this.sourceActor.width);
-        this.actor.raise_top();
-
-        this.actor.opacity = 0;
-        this.actor.show();
-
-        Tweener.addTween(this.actor,
-                         { opacity: 255,
-                           transition: 'linear',
-                           time: BoxPointer.POPUP_ANIMATION_TIME });
-
-        this.emit('open-state-changed', true);
-    },
-
-    close: function() {
-        if (!this.isOpen)
-            return;
-
-        this.isOpen = false;
-        Tweener.addTween(this.actor,
-                         { opacity: 0,
-                           transition: 'linear',
-                           time: BoxPointer.POPUP_ANIMATION_TIME,
-                           onComplete: Lang.bind(this,
-                               function() {
-                                   this.actor.hide();
-                               })
-                         });
-
-        this.emit('open-state-changed', false);
-    },
-
-    setActiveItem: function(position) {
-        this._activeItemPos = position;
-    },
-
-    setItemVisible: function(position, visible) {
-        if (!visible && position == this._activeItemPos) {
-            log('Trying to hide the active menu item.');
-            return;
-        }
-
-        this._getMenuItems()[position].actor.visible = visible;
-    }
-};
-
-function PopupComboBoxMenuItem() {
-    this._init.apply(this, arguments);
-}
-
-PopupComboBoxMenuItem.prototype = {
-    __proto__: PopupBaseMenuItem.prototype,
-
-    _init: function (params) {
-        PopupBaseMenuItem.prototype._init.call(this, params);
-
-        this._itemBox = new Shell.Stack();
-        this.addActor(this._itemBox);
-
-        let expander = new St.Label({ text: '\u2304' });
-        this.addActor(expander, { align: St.Align.END });
-
-        this._menu = new PopupComboMenu(this.actor);
-        Main.uiGroup.add_actor(this._menu.actor);
-        this._menu.actor.hide();
-
-        if (params.style_class)
-            this._menu.actor.add_style_class_name(params.style_class);
-
-        this._activeItemPos = -1;
-        this._items = [];
-    },
-
-    _getTopMenu: function() {
-        let actor = this.actor.get_parent();
-        while (actor) {
-            if (actor._delegate &&
-                (actor._delegate instanceof PopupMenu ||
-                 actor._delegate instanceof PopupComboMenu))
-                return actor._delegate;
-
-            actor = actor.get_parent();
-        }
-
-        return null;
-    },
-
-    activate: function(event) {
-        let topMenu = this._getTopMenu();
-        if (!topMenu)
-            return;
-
-        topMenu.addChildMenu(this._menu);
-        this._menu.toggle();
-    },
-
-    addMenuItem: function(menuItem, position) {
-        if (position === undefined)
-            position = this._menu.numMenuItems;
-
-        this._menu.addMenuItem(menuItem, position);
-        _ensureStyle(this._menu.actor);
-
-        let item = new St.BoxLayout({ style_class: 'popup-combobox-item' });
-
-        let children = menuItem.actor.get_children();
-        for (let i = 0; i < children.length; i++) {
-            let clone = new Clutter.Clone({ source: children[i] });
-            item.add(clone, { y_fill: false });
-        }
-
-        let oldItem = this._items[position];
-        if (oldItem)
-            this._itemBox.remove_actor(oldItem);
-
-        this._items[position] = item;
-        this._itemBox.add_actor(item);
-
-        menuItem.connect('activate',
-                         Lang.bind(this, this._itemActivated, position));
-    },
-
-    setActiveItem: function(position) {
-        let item = this._items[position];
-        if (!item)
-            return;
-        if (this._activeItemPos == position)
-            return;
-        this._menu.setActiveItem(position);
-        this._activeItemPos = position;
-        for (let i = 0; i < this._items.length; i++)
-            this._items[i].visible = (i == this._activeItemPos);
-    },
-
-    setItemVisible: function(position, visible) {
-        this._menu.setItemVisible(position, visible);
-    },
-
-    _itemActivated: function(menuItem, event, position) {
-        this.setActiveItem(position);
-        this.emit('active-item-changed', position);
-    }
-};

 /* Basic implementation of a menu manager.
 * Call addMenu to add menus
@@ -1626,7 +1305,6 @@ PopupMenuManager.prototype = {
        this._keyFocusNotifyId = 0;
        this._activeMenu = null;
        this._menus = [];
-        this._menuStack = [];
        this._preGrabInputMode = null;
        this._grabbedFromKeynav = false;
    },
@@ -1635,8 +1313,6 @@ PopupMenuManager.prototype = {
        let menudata = {
            menu:              menu,
            openStateChangeId: menu.connect('open-state-changed', Lang.bind(this, this._onMenuOpenState)),
-            childMenuAddedId:  menu.connect('child-menu-added', Lang.bind(this, this._onChildMenuAdded)),
-            childMenuRemovedId: menu.connect('child-menu-removed', Lang.bind(this, this._onChildMenuRemoved)),
            destroyId:         menu.connect('destroy', Lang.bind(this, this._onMenuDestroy)),
            enterId:           0,
            focusInId:         0
@@ -1664,8 +1340,6 @@ PopupMenuManager.prototype = {

        let menudata = this._menus[position];
        menu.disconnect(menudata.openStateChangeId);
-        menu.disconnect(menudata.childMenuAddedId);
-        menu.disconnect(menudata.childMenuRemovedId);
        menu.disconnect(menudata.destroyId);

        if (menudata.enterId)
@@ -1703,20 +1377,8 @@ PopupMenuManager.prototype = {
    },

    _onMenuOpenState: function(menu, open) {
-        if (open) {
-            if (this._activeMenu && this._activeMenu.isChildMenu(menu)) {
-                this._menuStack.push(this._activeMenu);
-                menu.actor.grab_key_focus();
-            }
+        if (open)
            this._activeMenu = menu;
-        } else {
-            if (this._menuStack.length > 0) {
-                this._activeMenu = this._menuStack.pop();
-                if (menu.sourceActor)
-                    menu.sourceActor.grab_key_focus();
-                this._didPop = true;
-            }
-        }

        // Check what the focus was before calling pushModal/popModal
        let focus = global.stage.key_focus;
@@ -1749,14 +1411,6 @@ PopupMenuManager.prototype = {
        }
    },

-    _onChildMenuAdded: function(menu, childMenu) {
-        this.addMenu(childMenu);
-    },
-
-    _onChildMenuRemoved: function(menu, childMenu) {
-        this.removeMenu(childMenu);
-    },
-
    // change the currently-open menu without dropping grab
    _changeMenu: function(newMenu) {
        if (this._activeMenu) {
@@ -1765,8 +1419,6 @@ PopupMenuManager.prototype = {
            // before closing it to keep that from happening
            let oldMenu = this._activeMenu;
            this._activeMenu = null;
-            for (let i = this._menuStack.length - 1; i >= 0; i--)
-                this._menuStack[i].close(false);
            oldMenu.close(false);
            newMenu.open(false);
        } else
@@ -1777,15 +1429,6 @@ PopupMenuManager.prototype = {
        if (!this.grabbed || menu == this._activeMenu)
            return false;

-        if (this._activeMenu && this._activeMenu.isChildMenu(menu))
-            return false;
-
-        if (this._menuStack.indexOf(menu) != -1)
-            return false;
-
-        if (this._menuStack.length > 0 && this._menuStack[0].isChildMenu(menu))
-            return false;
-
        this._changeMenu(menu);
        return false;
    },
@@ -1798,8 +1441,6 @@ PopupMenuManager.prototype = {
        if (focus) {
            if (this._activeMenuContains(focus))
                return;
-            if (this._menuStack.length > 0)
-                return;
            if (focus._delegate && focus._delegate.menu &&
                this._findMenu(focus._delegate.menu) != -1)
                return;
@@ -1858,11 +1499,6 @@ PopupMenuManager.prototype = {
        if (this._activeMenu != null && this._activeMenu.passEvents)
            return false;

-        if (this._didPop) {
-            this._didPop = false;
-            return true;
-        }
-
        let activeMenuContains = this._eventIsOnActiveMenu(event);
        let eventType = event.type();

--- a/js/ui/runDialog.js
+++ b/js/ui/runDialog.js
@@ -23,10 +23,6 @@ const HISTORY_KEY = 'command-history';
 const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
 const DISABLE_COMMAND_LINE_KEY = 'disable-command-line';

-const TERMINAL_SCHEMA = 'org.gnome.desktop.default-applications.terminal';
-const EXEC_KEY = 'exec';
-const EXEC_ARG_KEY = 'exec-arg';
-
 const DIALOG_GROW_TIME = 0.1;

 function CommandCompleter() {
@@ -173,7 +169,6 @@ __proto__: ModalDialog.ModalDialog.prototype,
        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'run-dialog' });

        this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
-        this._terminalSettings = new Gio.Settings({ schema: TERMINAL_SCHEMA });
        global.settings.connect('changed::development-tools', Lang.bind(this, function () {
            this._enableInternalCommands = global.settings.get_boolean('development-tools');
        }));
@@ -194,7 +189,7 @@ __proto__: ModalDialog.ModalDialog.prototype,
                                   }),

                                   'debugexit': Lang.bind(this, function() {
-                                       Meta.quit(Meta.ExitCode.ERROR);
+                                       Meta.exit(Meta.ExitCode.ERROR);
                                   }),

                                   // rt is short for "reload theme"
@@ -314,11 +309,8 @@ __proto__: ModalDialog.ModalDialog.prototype,
            f();
        } else if (input) {
            try {
-                if (inTerminal) {
-                    let exec = this._terminalSettings.get_string(EXEC_KEY);
-                    let exec_arg = this._terminalSettings.get_string(EXEC_ARG_KEY);
-                    command = exec + ' ' + exec_arg + ' ' + input;
-                }
+                if (inTerminal)
+                    command = 'gnome-terminal -x ' + input;
                Util.trySpawnCommandLine(command);
            } catch (e) {
                // Mmmh, that failed - see if @input matches an existing file
@@ -333,46 +325,33 @@ __proto__: ModalDialog.ModalDialog.prototype,

                if (GLib.file_test(path, GLib.FileTest.EXISTS)) {
                    let file = Gio.file_new_for_path(path);
-                    try {
-                        Gio.app_info_launch_default_for_uri(file.get_uri(),
-                                                            global.create_app_launch_context());
-                    } catch (e) {
-                        // The exception from gjs contains an error string like:
-                        //     Error invoking Gio.app_info_launch_default_for_uri: No application
-                        //     is registered as handling this file
-                        // We are only interested in the part after the first colon.
-                        let message = e.message.replace(/[^:]*: *(.+)/, '$1');
-                        this._showError(message);
-                    }
+                    Gio.app_info_launch_default_for_uri(file.get_uri(),
+                                                        global.create_app_launch_context());
                } else {
-                    this._showError(e.message);
+                    this._commandError = true;
+
+                    this._errorMessage.set_text(e.message);
+
+                    if (!this._errorBox.visible) {
+                        let [errorBoxMinHeight, errorBoxNaturalHeight] = this._errorBox.get_preferred_height(-1);
+
+                        let parentActor = this._errorBox.get_parent();
+                        Tweener.addTween(parentActor,
+                                         { height: parentActor.height + errorBoxNaturalHeight,
+                                           time: DIALOG_GROW_TIME,
+                                           transition: 'easeOutQuad',
+                                           onComplete: Lang.bind(this,
+                                               function() {
+                                                    parentActor.set_height(-1);
+                                                    this._errorBox.show();
+                                               })
+                                         });
+                    }
                }
            }
        }
    },

-    _showError : function(message) {
-        this._commandError = true;
-
-        this._errorMessage.set_text(message);
-
-        if (!this._errorBox.visible) {
-            let [errorBoxMinHeight, errorBoxNaturalHeight] = this._errorBox.get_preferred_height(-1);
-
-            let parentActor = this._errorBox.get_parent();
-            Tweener.addTween(parentActor,
-                             { height: parentActor.height + errorBoxNaturalHeight,
-                               time: DIALOG_GROW_TIME,
-                               transition: 'easeOutQuad',
-                               onComplete: Lang.bind(this,
-                                                     function() {
-                                                         parentActor.set_height(-1);
-                                                         this._errorBox.show();
-                                                     })
-                             });
-        }
-    },
-
    open: function() {
        this._history.lastItem();
        this._errorBox.hide();
--- a/js/ui/scripting.js
+++ b/js/ui/scripting.js
@@ -3,11 +3,10 @@
 const DBus = imports.dbus;
 const Gio = imports.gi.Gio;
 const Mainloop = imports.mainloop;
+
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;

-const Main = imports.ui.main;
-
 // This module provides functionality for driving the shell user interface
 // in an automated fashion. The primary current use case for this is
 // automated performance testing (see runPerfScript()), but it could
@@ -247,14 +246,18 @@ function _collect(scriptModule, outputFile) {
        Shell.write_string_to_stream(out, '"events":\n');
        Shell.PerfLog.get_default().dump_events(out);

-        let monitors = Main.layoutManager.monitors;
-        let primary = Main.layoutManager.primaryIndex;
+        let monitors = global.get_monitors();
+        let primary = global.get_primary_monitor();
        Shell.write_string_to_stream(out, ',\n"monitors":\n[');
        for (let i = 0; i < monitors.length; i++) {
            let monitor = monitors[i];
+            let is_primary = (monitor.x == primary.x &&
+                              monitor.y == primary.y &&
+                              monitor.width == primary.width &&
+                              monitor.height == primary.height);
            if (i != 0)
                Shell.write_string_to_stream(out, ', ');
-            Shell.write_string_to_stream(out, '"%s%dx%d+%d+%d"'.format(i == primary ? "*" : "",
+            Shell.write_string_to_stream(out, '"%s%dx%d+%d+%d"'.format(is_primary ? "*" : "",
                                                                       monitor.width, monitor.height,
                                                                       monitor.x, monitor.y));
        }
--- a/js/ui/search.js
+++ b/js/ui/search.js
@@ -112,43 +112,6 @@ function SearchProvider(title) {
 SearchProvider.prototype = {
    _init: function(title) {
        this.title = title;
-        this.searchSystem = null;
-        this.searchAsync  = false;
-    },
-
-    _asyncCancelled: function() {
-    },
-
-    startAsync: function() {
-        this.searchAsync = true;
-    },
-
-    tryCancelAsync: function() {
-        if (!this.searchAsync)
-            return;
-        this._asyncCancelled();
-        this.searchAsync = false;
-    },
-
-    /**
-     * addItems:
-     * @items: an array of result identifier strings representing
-     * items which match the last given search terms.
-     *
-     * This should be used for something that requires a bit more
-     * logic; it's designed to be an asyncronous way to add a result
-     * to the current search.
-     */
-    addItems: function(items) {
-        if (!this.searchSystem)
-            throw new Error('Search provider not registered');
-
-        if (!items.length)
-            return;
-
-        this.tryCancelAsync();
-
-        this.searchSystem.addProviderItems(this, items);
    },

    /**
@@ -194,7 +157,7 @@ SearchProvider.prototype = {
    },

    /**
-     * getResultMeta:
+     * getResultInfo:
     * @id: Result identifier string
     *
     * Return an object with 'id', 'name', (both strings) and 'createIcon'
@@ -352,7 +315,6 @@ SearchSystem.prototype = {
    },

    registerProvider: function (provider) {
-        provider.searchSystem = this;
        this._providers.push(provider);
    },

@@ -369,23 +331,12 @@ SearchSystem.prototype = {
        this._previousResults = [];
    },

-    addProviderItems: function(provider, items) {
-        this.emit('search-updated', provider, items);
-    },
-
    updateSearch: function(searchString) {
        searchString = searchString.replace(/^\s+/g, '').replace(/\s+$/g, '');
        if (searchString == '')
-            return;
+            return [];

        let terms = searchString.split(/\s+/);
-        this.updateSearchResults(terms);
-    },
-
-    updateSearchResults: function(terms) {
-        if (!terms)
-            return;
-
        let isSubSearch = terms.length == this._previousTerms.length;
        if (isSubSearch) {
            for (let i = 0; i < terms.length; i++) {
@@ -398,12 +349,12 @@ SearchSystem.prototype = {

        let results = [];
        if (isSubSearch) {
-            for (let i = 0; i < this._providers.length; i++) {
+            for (let i = 0; i < this._previousResults.length; i++) {
                let [provider, previousResults] = this._previousResults[i];
-                provider.tryCancelAsync();
                try {
                    let providerResults = provider.getSubsearchResultSet(previousResults, terms);
-                    results.push([provider, providerResults]);
+                    if (providerResults.length > 0)
+                        results.push([provider, providerResults]);
                } catch (error) {
                    global.log ('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
                }
@@ -411,10 +362,10 @@ SearchSystem.prototype = {
        } else {
            for (let i = 0; i < this._providers.length; i++) {
                let provider = this._providers[i];
-                provider.tryCancelAsync();
                try {
                    let providerResults = provider.getInitialResultSet(terms);
-                    results.push([provider, providerResults]);
+                    if (providerResults.length > 0)
+                        results.push([provider, providerResults]);
                } catch (error) {
                    global.log ('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
                }
@@ -423,7 +374,8 @@ SearchSystem.prototype = {

        this._previousTerms = terms;
        this._previousResults = results;
-        this.emit('search-completed', results);
-    },
+
+        return results;
+    }
 };
 Signals.addSignalMethods(SearchSystem.prototype);
--- a/js/ui/searchDisplay.js
+++ b/js/ui/searchDisplay.js
@@ -28,7 +28,6 @@ SearchResult.prototype = {
                                     x_align: St.Align.START,
                                     y_fill: true });
        this.actor._delegate = this;
-        this._dragActorSource = null;

        let content = provider.createResultActor(metaInfo, terms);
        if (content == null) {
@@ -38,11 +37,7 @@ SearchResult.prototype = {
            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;
-        } else {
-            if (content._delegate && content._delegate.getDragActorSource)
-                this._dragActorSource = content._delegate.getDragActorSource();
        }
        this._content = content;
        this.actor.set_child(content);
@@ -81,14 +76,12 @@ SearchResult.prototype = {
    },

    getDragActorSource: function() {
-        if (this._dragActorSource)
-            return this._dragActorSource;
        // not exactly right, but alignment problems are hard to notice
        return this._content;
    },

    getDragActor: function(stageX, stageY) {
-        return this.metaInfo['createIcon'](Main.overview.dashIconSize);
+        return this.metaInfo['createIcon'](Main.overview.dash.iconSize);
    },

    shellWorkspaceLaunch: function(params) {
@@ -100,17 +93,17 @@ SearchResult.prototype = {
 };


-function GridSearchResults(provider, grid) {
-    this._init(provider, grid);
+function GridSearchResults(provider) {
+    this._init(provider);
 }

 GridSearchResults.prototype = {
    __proto__: Search.SearchResultDisplay.prototype,

-    _init: function(provider, grid) {
+    _init: function(provider) {
        Search.SearchResultDisplay.prototype._init.call(this, provider);
-        this._grid = grid || new IconGrid.IconGrid({ rowLimit: MAX_SEARCH_RESULTS_ROWS,
-                                                     xAlign: St.Align.START });
+        this._grid = new IconGrid.IconGrid({ rowLimit: MAX_SEARCH_RESULTS_ROWS,
+                                             xAlign: St.Align.START });
        this.actor = new St.Bin({ x_align: St.Align.START });

        this.actor.set_child(this._grid.actor);
@@ -189,8 +182,6 @@ function SearchResults(searchSystem, openSearchSystem) {
 SearchResults.prototype = {
    _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._openSearchSystem = openSearchSystem;

        this.actor = new St.BoxLayout({ name: 'searchResults',
@@ -201,7 +192,7 @@ SearchResults.prototype = {

        let scrollView = new St.ScrollView({ x_fill: true,
                                             y_fill: false,
-                                             style_class: 'vfade' });
+                                             vfade: true });
        scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
        scrollView.add_actor(this._content);

@@ -225,11 +216,9 @@ SearchResults.prototype = {
        this._selectedProvider = -1;
        this._providers = this._searchSystem.getProviders();
        this._providerMeta = [];
-        this._providerMetaResults = {};
-        for (let i = 0; i < this._providers.length; i++) {
+        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);

@@ -309,12 +298,6 @@ SearchResults.prototype = {
        }
    },

-    _clearDisplayForProvider: function(index) {
-        let meta = this._providerMeta[index];
-        meta.resultDisplay.clear();
-        meta.actor.hide();
-    },
-
    reset: function() {
        this._searchSystem.reset();
        this._statusText.hide();
@@ -329,24 +312,15 @@ SearchResults.prototype = {
        this._statusText.show();
    },

-    doSearch: function (searchString) {
-        this._searchSystem.updateSearch(searchString);
-    },
-
    _metaForProvider: function(provider) {
        return this._providerMeta[this._providers.indexOf(provider)];
    },

-    _updateCurrentResults: function(searchSystem, provider, results) {
-        let terms = searchSystem.getTerms();
-        let meta = this._metaForProvider(provider);
-        meta.resultDisplay.clear();
-        meta.actor.show();
-        meta.resultDisplay.renderResults(results, terms);
-        return true;
-    },
+    updateSearch: function (searchString) {
+        let results = this._searchSystem.updateSearch(searchString);
+
+        this._clearDisplay();

-    _updateResults: function(searchSystem, results) {
        if (results.length == 0) {
            this._statusText.set_text(_("No matching results."));
            this._statusText.show();
@@ -356,7 +330,7 @@ SearchResults.prototype = {
            this._statusText.hide();
        }

-        let terms = searchSystem.getTerms();
+        let terms = this._searchSystem.getTerms();
        this._openSearchSystem.setSearchTerms(terms);

        // To avoid CSS transitions causing flickering
@@ -368,15 +342,9 @@ SearchResults.prototype = {

        for (let i = 0; i < results.length; i++) {
            let [provider, providerResults] = results[i];
-            if (providerResults.length == 0) {
-                this._clearDisplayForProvider(i);
-            } else {
-                this._providerMetaResults[provider.title] = providerResults;
-                this._clearDisplayForProvider(i);
-                let meta = this._metaForProvider(provider);
-                meta.actor.show();
-                meta.resultDisplay.renderResults(providerResults, terms);
-            }
+            let meta = this._metaForProvider(provider);
+            meta.actor.show();
+            meta.resultDisplay.renderResults(providerResults, terms);
        }

        if (this._selectedOpenSearchButton == -1)
--- a/js/ui/shellDBus.js
+++ b/js/ui/shellDBus.js
@@ -1,10 +1,7 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

 const DBus = imports.dbus;
-const Lang = imports.lang;

-const Config = imports.misc.config;
-const ExtensionSystem = imports.ui.extensionSystem;
 const Main = imports.ui.main;

 const GnomeShellIface = {
@@ -12,55 +9,12 @@ const GnomeShellIface = {
    methods: [{ name: 'Eval',
                inSignature: 's',
                outSignature: 'bs'
-              },
-              { name: 'ListExtensions',
-                inSignature: '',
-                outSignature: 'a{sa{sv}}'
-              },
-              { name: 'GetExtensionInfo',
-                inSignature: 's',
-                outSignature: 'a{sv}'
-              },
-              { name: 'GetExtensionErrors',
-                inSignature: 's',
-                outSignature: 'as'
-              },
-              { name: 'ScreenshotArea',
-                inSignature: 'iiiis',
-                outSignature: 'b'
-              },
-              { name: 'ScreenshotWindow',
-                inSignature: 'bs',
-                outSignature: 'b'
-              },
-              { name: 'Screenshot',
-                inSignature: 's',
-                outSignature: 'b'
-              },
-              { name: 'EnableExtension',
-                inSignature: 's',
-                outSignature: ''
-              },
-              { name: 'DisableExtension',
-                inSignature: 's',
-                outSignature: ''
-              },
-              { name: 'InstallRemoteExtension',
-                inSignature: 's',
-                outSignature: ''
              }
             ],
-    signals: [{ name: 'ExtensionStatusChanged',
-                inSignature: 'sis' }],
+    signals: [],
    properties: [{ name: 'OverviewActive',
                   signature: 'b',
-                   access: 'readwrite' },
-                 { name: 'ApiVersion',
-                   signature: 'i',
-                   access: 'read' },
-                 { name: 'ShellVersion',
-                   signature: 's',
-                   access: 'read' }]
+                   access: 'readwrite' }]
 };

 function GnomeShell() {
@@ -70,8 +24,6 @@ function GnomeShell() {
 GnomeShell.prototype = {
    _init: function() {
        DBus.session.exportObject('/org/gnome/Shell', this);
-        ExtensionSystem.connect('extension-state-changed',
-                                Lang.bind(this, this._extensionStateChanged));
    },

    /**
@@ -104,80 +56,6 @@ GnomeShell.prototype = {
        return [success, returnValue];
    },

-    /**
-     * ScreenshotArea:
-     * @x: The X coordinate of the area
-     * @y: The Y coordinate of the area
-     * @width: The width of the area
-     * @height: The height of the area
-     * @filename: The filename for the screenshot
-     *
-     * Takes a screenshot of the passed in area and saves it
-     * in @filename as png image, it returns a boolean
-     * indicating whether the operation was successful or not.
-     *
-     */
-    ScreenshotAreaAsync : function (x, y, width, height, filename, callback) {
-        global.screenshot_area (x, y, width, height, filename, function (obj, result) { callback(result); });
-    },
-
-    /**
-     * ScreenshotWindow:
-     * @include_frame: Whether to include the frame or not
-     * @filename: The filename for the screenshot
-     *
-     * Takes a screenshot of the focused window (optionally omitting the frame)
-     * and saves it in @filename as png image, it returns a boolean
-     * indicating whether the operation was successful or not.
-     *
-     */
-    ScreenshotWindow : function (include_frame, filename) {
-        return global.screenshot_window (include_frame, filename);
-    },
-
-    /**
-     * Screenshot:
-     * @filename: The filename for the screenshot
-     *
-     * Takes a screenshot of the whole screen and saves it
-     * in @filename as png image, it returns a boolean
-     * indicating whether the operation was successful or not.
-     *
-     */
-    ScreenshotAsync : function (filename, callback) {
-        global.screenshot(filename, function (obj, result) { callback(result); });
-    },
-
-    ListExtensions: function() {
-        return ExtensionSystem.extensionMeta;
-    },
-
-    GetExtensionInfo: function(uuid) {
-        return ExtensionSystem.extensionMeta[uuid] || {};
-    },
-
-    GetExtensionErrors: function(uuid) {
-        return ExtensionSystem.errors[uuid] || [];
-    },
-
-    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, url) {
-        ExtensionSystem.installExtensionFromManifestURL(uuid, url);
-    },
-
    get OverviewActive() {
        return Main.overview.visible;
    },
@@ -187,17 +65,6 @@ GnomeShell.prototype = {
            Main.overview.show();
        else
            Main.overview.hide();
-    },
-
-    ApiVersion: 1,
-
-    ShellVersion: Config.PACKAGE_VERSION,
-
-    _extensionStateChanged: function(_, newState) {
-        DBus.session.emit_signal('/org/gnome/Shell',
-                                 'org.gnome.Shell',
-                                 'ExtensionStatusChanged', 'sis',
-                                 [newState.uuid, newState.state, newState.error]);
    }
 };

--- a/js/ui/shellMountOperation.js
+++ b/js/ui/shellMountOperation.js
@@ -1,405 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Lang = imports.lang;
-const Signals = imports.signals;
-const Gio = imports.gi.Gio;
-const Gtk = imports.gi.Gtk;
-const Pango = imports.gi.Pango;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
-
-const Main = imports.ui.main;
-const MessageTray = imports.ui.messageTray;
-const ModalDialog = imports.ui.modalDialog;
-const Params = imports.misc.params;
-
-const LIST_ITEM_ICON_SIZE = 48;
-
-/* ------ Common Utils ------- */
-function _setLabelText(label, text) {
-    if (text) {
-        label.set_text(text);
-        label.show();
-    } else {
-        label.set_text('');
-        label.hide();
-    }
-}
-
-function _setButtonsForChoices(dialog, choices) {
-    let buttons = [];
-
-    for (let idx = 0; idx < choices.length; idx++) {
-        let button = idx;
-        buttons.unshift({ label: choices[idx],
-                          action: Lang.bind(dialog, function() {
-                              dialog.emit('response', button);
-                          })});
-    }
-
-    dialog.setButtons(buttons);
-}
-
-function _setLabelsForMessage(dialog, message) {
-    let labels = message.split('\n');
-
-    _setLabelText(dialog.subjectLabel, labels[0]);
-    if (labels.length > 1)
-        _setLabelText(dialog.descriptionLabel, labels[1]);
-}
-
-/* -------------------------------------------------------- */
-
-function ListItem(app) {
-    this._init(app);
-}
-
-ListItem.prototype = {
-    _init: function(app) {
-        this._app = app;
-
-        let layout = new St.BoxLayout({ vertical: false});
-
-        this.actor = new St.Button({ style_class: 'show-processes-dialog-app-list-item',
-                                     can_focus: true,
-                                     child: layout,
-                                     reactive: true,
-                                     x_align: St.Align.START,
-                                     x_fill: true });
-
-        this._icon = this._app.create_icon_texture(LIST_ITEM_ICON_SIZE);
-
-        let iconBin = new St.Bin({ style_class: 'show-processes-dialog-app-list-item-icon',
-                                   child: this._icon });
-        layout.add(iconBin);
-
-        this._nameLabel = new St.Label({ text: this._app.get_name(),
-                                         style_class: 'show-processes-dialog-app-list-item-name' });
-        let labelBin = new St.Bin({ y_align: St.Align.MIDDLE,
-                                    child: this._nameLabel });
-        layout.add(labelBin);
-
-        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
-    },
-
-    _onClicked: function() {
-        this.emit('activate');
-        this._app.activate();
-    }
-};
-Signals.addSignalMethods(ListItem.prototype);
-
-function ShellMountOperation(source, params) {
-    this._init(source, params);
-}
-
-ShellMountOperation.prototype = {
-    _init: function(source, params) {
-        params = Params.parse(params, { reaskPassword: false });
-
-        this._reaskPassword = params.reaskPassword;
-
-        this._dialog = null;
-        this._processesDialog = null;
-
-        this.mountOp = new Shell.MountOperation();
-
-        this.mountOp.connect('ask-question',
-                             Lang.bind(this, this._onAskQuestion));
-        this.mountOp.connect('ask-password',
-                             Lang.bind(this, this._onAskPassword));
-        this.mountOp.connect('show-processes-2',
-                             Lang.bind(this, this._onShowProcesses2));
-        this.mountOp.connect('aborted',
-                             Lang.bind(this, this._onAborted));
-
-        this._icon = new St.Icon({ gicon: source.get_icon(),
-                                   style_class: 'shell-mount-operation-icon' });
-    },
-
-    _onAskQuestion: function(op, message, choices) {
-        this._dialog = new ShellMountQuestionDialog(this._icon);
-
-        this._dialog.connect('response',
-                               Lang.bind(this, function(object, choice) {
-                                   this.mountOp.set_choice(choice);
-                                   this.mountOp.reply(Gio.MountOperationResult.HANDLED);
-
-                                   this._dialog.close(global.get_current_time());
-                                   this._dialog = null;
-                               }));
-
-        this._dialog.update(message, choices);
-        this._dialog.open(global.get_current_time());
-    },
-
-    _onAskPassword: function(op, message) {
-        this._notificationShowing = true;
-        this._source = new ShellMountPasswordSource(message, this._icon, this._reaskPassword);
-
-        this._source.connect('password-ready',
-                             Lang.bind(this, function(source, password) {
-                                 this.mountOp.set_password(password);
-                                 this.mountOp.reply(Gio.MountOperationResult.HANDLED);
-
-                                 this._notificationShowing = false;
-                                 this._source.destroy();
-                             }));
-
-        this._source.connect('destroy',
-                             Lang.bind(this, function() {
-                                 if (!this._notificationShowing)
-                                     return;
-
-                                 this._notificationShowing = false;
-                                 this.mountOp.reply(Gio.MountOperationResult.ABORTED);
-                             }));
-    },
-
-    _onAborted: function(op) {
-        if (!this._dialog)
-            return;
-
-        this._dialog.close(global.get_current_time());
-        this._dialog = null;
-    },
-
-    _onShowProcesses2: function(op) {
-        let processes = op.get_show_processes_pids();
-        let choices = op.get_show_processes_choices();
-        let message = op.get_show_processes_message();
-
-        if (!this._processesDialog) {
-            this._processesDialog = new ShellProcessesDialog(this._icon);
-            this._dialog = this._processesDialog;
-
-            this._processesDialog.connect('response', 
-                                          Lang.bind(this, function(object, choice) {
-                                              if (choice == -1) {
-                                                  this.mountOp.reply(Gio.MountOperationResult.ABORTED);
-                                              } else {
-                                                  this.mountOp.set_choice(choice);
-                                                  this.mountOp.reply(Gio.MountOperationResult.HANDLED);
-                                              }
-
-                                              this._processesDialog.close(global.get_current_time());
-                                              this._dialog = null;
-                                          }));
-            this._processesDialog.open(global.get_current_time());
-        }
-
-        this._processesDialog.update(message, processes, choices);
-    },
-}
-
-function ShellMountQuestionDialog(icon) {
-    this._init(icon);
-}
-
-ShellMountQuestionDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function(icon) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'mount-question-dialog' });
-
-        let mainContentLayout = new St.BoxLayout();
-        this.contentLayout.add(mainContentLayout, { x_fill: true,
-                                                    y_fill: false });
-
-        this._iconBin = new St.Bin({ child: icon });
-        mainContentLayout.add(this._iconBin,
-                              { x_fill:  true,
-                                y_fill:  false,
-                                x_align: St.Align.END,
-                                y_align: St.Align.MIDDLE });
-
-        let messageLayout = new St.BoxLayout({ vertical: true });
-        mainContentLayout.add(messageLayout,
-                              { y_align: St.Align.START });
-
-        this.subjectLabel = new St.Label({ style_class: 'mount-question-dialog-subject' });
-
-        messageLayout.add(this.subjectLabel,
-                          { y_fill:  false,
-                            y_align: St.Align.START });
-
-        this.descriptionLabel = new St.Label({ style_class: 'mount-question-dialog-description' });
-        this.descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this.descriptionLabel.clutter_text.line_wrap = true;
-
-        messageLayout.add(this.descriptionLabel,
-                          { y_fill:  true,
-                            y_align: St.Align.START });
-    },
-
-    update: function(message, choices) {
-        _setLabelsForMessage(this, message);
-        _setButtonsForChoices(this, choices);
-    }
-}
-Signals.addSignalMethods(ShellMountQuestionDialog.prototype);
-
-function ShellMountPasswordSource(message, icon, reaskPassword) {
-    this._init(message, icon, reaskPassword);
-}
-
-ShellMountPasswordSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function(message, icon, reaskPassword) {
-        let strings = message.split('\n');
-        MessageTray.Source.prototype._init.call(this, strings[0]);
-
-        this._notification = new ShellMountPasswordNotification(this, strings, icon, reaskPassword);
-
-        // add ourselves as a source, and popup the notification
-        Main.messageTray.add(this);
-        this.notify(this._notification);
-    },
-}
-Signals.addSignalMethods(ShellMountPasswordSource.prototype);
-
-function ShellMountPasswordNotification(source, strings, icon, reaskPassword) {
-    this._init(source, strings, icon, reaskPassword);
-}
-
-ShellMountPasswordNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
-
-    _init: function(source, strings, icon, reaskPassword) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      strings[0], null,
-                                                      { customContent: true,
-                                                        icon: icon });
-
-        // set the notification to transient and urgent, so that it
-        // expands out
-        this.setTransient(true);
-        this.setUrgency(MessageTray.Urgency.CRITICAL);
-
-        if (strings[1])
-            this.addBody(strings[1]);
-
-        if (reaskPassword) {
-            let label = new St.Label({ style_class: 'mount-password-reask',
-                                       text: _("Wrong password, please try again") });
-
-            this.addActor(label);
-        }
-
-        this._responseEntry = new St.Entry({ style_class: 'mount-password-entry',
-                                             can_focus: true });
-        this.setActionArea(this._responseEntry);
-
-        this._responseEntry.clutter_text.connect('activate',
-                                                 Lang.bind(this, this._onEntryActivated));
-        this._responseEntry.clutter_text.set_password_char('\u25cf'); // ● U+25CF BLACK CIRCLE
-
-        this._responseEntry.grab_key_focus();
-    },
-
-    _onEntryActivated: function() {
-        let text = this._responseEntry.get_text();
-        if (text == '')
-            return;
-
-        this.source.emit('password-ready', text);
-    }
-}
-
-function ShellProcessesDialog(icon) {
-    this._init(icon);
-}
-
-ShellProcessesDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function(icon) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'show-processes-dialog' });
-
-        let mainContentLayout = new St.BoxLayout();
-        this.contentLayout.add(mainContentLayout, { x_fill: true,
-                                                    y_fill: false });
-
-        this._iconBin = new St.Bin({ child: icon });
-        mainContentLayout.add(this._iconBin,
-                              { x_fill:  true,
-                                y_fill:  false,
-                                x_align: St.Align.END,
-                                y_align: St.Align.MIDDLE });
-
-        let messageLayout = new St.BoxLayout({ vertical: true });
-        mainContentLayout.add(messageLayout,
-                              { y_align: St.Align.START });
-
-        this.subjectLabel = new St.Label({ style_class: 'show-processes-dialog-subject' });
-
-        messageLayout.add(this.subjectLabel,
-                          { y_fill:  false,
-                            y_align: St.Align.START });
-
-        this.descriptionLabel = new St.Label({ style_class: 'show-processes-dialog-description' });
-        this.descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this.descriptionLabel.clutter_text.line_wrap = true;
-
-        messageLayout.add(this.descriptionLabel,
-                          { y_fill:  true,
-                            y_align: St.Align.START });
-
-        let scrollView = new St.ScrollView({ style_class: 'show-processes-dialog-app-list'});
-        scrollView.set_policy(Gtk.PolicyType.NEVER,
-                              Gtk.PolicyType.AUTOMATIC);
-        this.contentLayout.add(scrollView,
-                               { x_fill: true,
-                                 y_fill: true });
-        scrollView.hide();
-
-        this._applicationList = new St.BoxLayout({ vertical: true });
-        scrollView.add_actor(this._applicationList,
-                             { x_fill:  true,
-                               y_fill:  true,
-                               x_align: St.Align.START,
-                               y_align: St.Align.MIDDLE });
-
-        this._applicationList.connect('actor-added',
-                                      Lang.bind(this, function() {
-                                          if (this._applicationList.get_children().length == 1)
-                                              scrollView.show();
-                                      }));
-
-        this._applicationList.connect('actor-removed',
-                                      Lang.bind(this, function() {
-                                          if (this._applicationList.get_children().length == 0)
-                                              scrollView.hide();
-                                      }));
-    },
-
-    _setAppsForPids: function(pids) {
-        // remove all the items
-        this._applicationList.destroy_children();
-
-        pids.forEach(Lang.bind(this, function(pid) {
-            let tracker = Shell.WindowTracker.get_default();
-            let app = tracker.get_app_from_pid(pid);
-
-            if (!app)
-                return;
-
-            let item = new ListItem(app);
-            this._applicationList.add(item.actor, { x_fill: true });
-
-            item.connect('activate',
-                         Lang.bind(this, function() {
-                             // use -1 to indicate Cancel
-                             this.emit('response', -1);
-                         }));
-        }));
-    },
-
-    update: function(message, processes, choices) {
-        this._setAppsForPids(processes);
-        _setLabelsForMessage(this, message);
-        _setButtonsForChoices(this, choices);
-    }
-}
-Signals.addSignalMethods(ShellProcessesDialog.prototype);
--- a/js/ui/status/accessibility.js
+++ b/js/ui/status/accessibility.js
@@ -10,7 +10,6 @@ const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;
@@ -88,7 +87,10 @@ ATIndicator.prototype = {
        this.menu.addMenuItem(mouseKeys);

        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Universal Access Settings"), 'gnome-universal-access-panel.desktop');
+        this.menu.addAction(_("Universal Access Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-universal-access-panel.desktop');
+            app.activate(-1);
+        });
    },

    _buildItemExtended: function(string, initial_value, writable, on_set) {
--- a/js/ui/status/bluetooth.js
+++ b/js/ui/status/bluetooth.js
@@ -67,6 +67,7 @@ Indicator.prototype = {
                               new PopupMenu.PopupMenuItem(_("Set up a New Device...")),
                               new PopupMenu.PopupSeparatorMenuItem()];
        this._hasDevices = false;
+        this._deviceSep = this._fullMenuItems[0]; // hidden if no device exists

        this._fullMenuItems[1].connect('activate', function() {
            GLib.spawn_command_line_async('bluetooth-sendto');
@@ -88,7 +89,10 @@ Indicator.prototype = {
        this._applet.connect('notify::show-full-menu', Lang.bind(this, this._updateFullMenu));
        this._updateFullMenu();

-        this.menu.addSettingsAction(_("Bluetooth Settings"), 'bluetooth-properties.desktop');
+        this.menu.addAction(_("Bluetooth Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('bluetooth-properties.desktop');
+            app.activate(-1);
+        });

        this._applet.connect('pincode-request', Lang.bind(this, this._pinRequest));
        this._applet.connect('confirm-request', Lang.bind(this, this._confirmRequest));
@@ -104,11 +108,7 @@ Indicator.prototype = {
                         current_state != GnomeBluetoothApplet.KillswitchState.HARD_BLOCKED;

        this._killswitch.setToggleState(on);
-        if (can_toggle)
-            this._killswitch.setStatus(null);
-        else
-            /* TRANSLATORS: this means that bluetooth was disabled by hardware rfkill */
-            this._killswitch.setStatus(_("hardware disabled"));
+        this._killswitch.actor.reactive = can_toggle;

        if (has_adapter)
            this.actor.show();
@@ -157,6 +157,10 @@ Indicator.prototype = {
                this._hasDevices = true;
            }
        }
+        if (this._hasDevices)
+            this._deviceSep.actor.show();
+        else
+            this._deviceSep.actor.hide();
    },

    _updateDeviceItem: function(item, device) {
@@ -206,15 +210,14 @@ Indicator.prototype = {
        if (device.can_connect) {
            item._connected = device.connected;
            item._connectedMenuitem = new PopupMenu.PopupSwitchMenuItem(_("Connection"), device.connected);
+
            item._connectedMenuitem.connect('toggled', Lang.bind(this, function() {
                if (item._connected > ConnectionState.CONNECTED) {
                    // operation already in progress, revert
-                    // (should not happen anyway)
                    menuitem.setToggleState(menuitem.state);
                }
                if (item._connected) {
                    item._connected = ConnectionState.DISCONNECTING;
-                    menuitem.setStatus(_("disconnecting..."));
                    this._applet.disconnect_device(item._device.device_path, function(applet, success) {
                        if (success) { // apply
                            item._connected = ConnectionState.DISCONNECTED;
@@ -223,11 +226,9 @@ Indicator.prototype = {
                            item._connected = ConnectionState.CONNECTED;
                            menuitem.setToggleState(true);
                        }
-                        menuitem.setStatus(null);
                    });
                } else {
                    item._connected = ConnectionState.CONNECTING;
-                    menuitem.setStatus(_("connecting..."));
                    this._applet.connect_device(item._device.device_path, function(applet, success) {
                        if (success) { // apply
                            item._connected = ConnectionState.CONNECTED;
@@ -236,7 +237,6 @@ Indicator.prototype = {
                            item._connected = ConnectionState.DISCONNECTED;
                            menuitem.setToggleState(false);
                        }
-                        menuitem.setStatus(null);
                    });
                }
            }));
@@ -268,15 +268,21 @@ Indicator.prototype = {

        switch (device.type) {
        case GnomeBluetoothApplet.Type.KEYBOARD:
-            item.menu.addSettingsAction(_("Keyboard Settings"), 'gnome-keyboard-panel.desktop');
+            item.menu.addAction(_("Keyboard Settings"), function() {
+                GLib.spawn_command_line_async('gnome-control-center keyboard');
+            });
            break;
        case GnomeBluetoothApplet.Type.MOUSE:
-            item.menu.addSettingsAction(_("Mouse Settings"), 'gnome-mouse-panel.desktop');
+            item.menu.addAction(_("Mouse Settings"), function() {
+                GLib.spawn_command_line_async('gnome-control-center mouse');
+            });
            break;
        case GnomeBluetoothApplet.Type.HEADSET:
        case GnomeBluetoothApplet.Type.HEADPHONES:
        case GnomeBluetoothApplet.Type.OTHER_AUDIO:
-            item.menu.addSettingsAction(_("Sound Settings"), 'gnome-sound-panel.desktop');
+            item.menu.addAction(_("Sound Settings"), function() {
+                GLib.spawn_command_line_async('gnome-control-center sound');
+            });
            break;
        default:
            break;
@@ -288,6 +294,8 @@ Indicator.prototype = {
            this._showAll(this._fullMenuItems);
            if (this._hasDevices)
                this._showAll(this._deviceItems);
+            else
+                this._deviceSep.actor.hide();
        } else {
            this._hideAll(this._fullMenuItems);
            this._hideAll(this._deviceItems);
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@@ -9,7 +9,6 @@ const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PopupMenu = imports.ui.popupMenu;
 const PanelMenu = imports.ui.panelMenu;
 const Util = imports.misc.util;
@@ -68,33 +67,13 @@ XKBIndicator.prototype = {
        this._sync_config();

        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addAction(_("Show Keyboard Layout"), Lang.bind(this, function() {
-            Main.overview.hide();
+        this.menu.addAction(_("Show Keyboard Layout..."), Lang.bind(this, function() {
            Util.spawn(['gkbd-keyboard-display', '-g', String(this._config.get_current_group() + 1)]);
        }));
-        this.menu.addSettingsAction(_("Region and Language Settings"), 'gnome-region-panel.desktop');
-    },
-
-    _adjust_group_names: function(names) {
-        // Disambiguate duplicate names with a subscript
-        // This is O(N^2) to avoid sorting names
-        // but N <= 4 so who cares?
-
-        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';
-        }
-
-        return names;
+        this.menu.addAction(_("Localization Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-region-panel.desktop');
+            app.activate(-1);
+        });
    },

    _sync_config: function() {
@@ -119,7 +98,7 @@ XKBIndicator.prototype = {
        for (let i = 0; i < this._labelActors.length; i++)
            this._labelActors[i].destroy();

-        let short_names = this._adjust_group_names(this._config.get_short_group_names());
+        let short_names = this._config.get_short_group_names();

        this._selectedLayout = null;
        this._layoutItems = [ ];
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
@@ -45,6 +45,17 @@ const NM80211ApSecurityFlags = NetworkManager['80211ApSecurityFlags'];
 // (the remaining are placed into More...)
 const NUM_VISIBLE_NETWORKS = 5;

+const NMAppletHelperInterface = {
+    name: 'org.gnome.network_manager_applet',
+    methods: [
+        { name: 'ConnectToHiddenNetwork', inSignature: '', outSignature: '' },
+        { name: 'CreateWifiNetwork', inSignature: '', outSignature: '' },
+        { name: 'ConnectTo8021xNetwork', inSignature: 'oo', outSignature: '' },
+        { name: 'ConnectTo3gNetwork', inSignature: 'o', outSignature: '' }
+    ],
+};
+const NMAppletProxy = DBus.makeProxyClass(NMAppletHelperInterface);
+
 function macToArray(string) {
    return string.split(':').map(function(el) {
        return parseInt(el, 16);
@@ -91,13 +102,6 @@ function sortAccessPoints(accessPoints) {
    });
 }

-function ssidToLabel(ssid) {
-    let label = NetworkManager.utils_ssid_to_utf8(ssid);
-    if (!label)
-        label = _("<unknown>");
-    return label;
-}
-
 function NMNetworkMenuItem() {
    this._init.apply(this, arguments);
 }
@@ -113,7 +117,10 @@ NMNetworkMenuItem.prototype = {

        if (!title) {
            let ssid = this.bestAP.get_ssid();
-            title = ssidToLabel(ssid);
+            if (ssid)
+                title = NetworkManager.utils_ssid_to_utf8(ssid);
+            if (!title)
+                title = _("<unknown>");
        }

        this._label = new St.Label({ text: title });
@@ -185,7 +192,63 @@ NMNetworkMenuItem.prototype = {
            apObj.updateId = 0;
        }

-        PopupMenu.PopupBaseMenuItem.prototype.destroy.call(this);
+        PopupMenu.PopupImageMenuItem.prototype.destroy.call(this);
+    }
+};
+
+function NMDeviceTitleMenuItem() {
+    this._init.apply(this, arguments);
+}
+
+NMDeviceTitleMenuItem.prototype = {
+    __proto__: PopupMenu.PopupBaseMenuItem.prototype,
+
+    _init: function(description, params) {
+        PopupMenu.PopupBaseMenuItem.prototype._init.call(this, params);
+
+        this._descriptionLabel = new St.Label({ text: description,
+                                                style_class: 'popup-subtitle-menu-item'
+                                              });
+        this.addActor(this._descriptionLabel);
+
+        this._statusBin = new St.Bin({ x_align: St.Align.END });
+        this.addActor(this._statusBin, { align: St.Align.END });
+
+        this._statusLabel = new St.Label({ text: '',
+                                           style_class: 'popup-inactive-menu-item'
+                                         });
+        this._switch = new PopupMenu.Switch(false);
+        this._statusBin.child = this._switch.actor;
+    },
+
+    setStatus: function(text) {
+        if (text != null) {
+            this._statusLabel.text = text;
+            this._statusBin.child = this._statusLabel;
+            this.actor.reactive = false;
+            this.actor.can_focus = false;
+        } else {
+            this._statusBin.child = this._switch.actor;
+            this.actor.reactive = true;
+            this.actor.can_focus = true;
+        }
+    },
+
+    activate: function(event) {
+        if (this._switch.actor.mapped) {
+            this._switch.toggle();
+            this.emit('toggled', this._switch.state);
+        }
+
+        PopupMenu.PopupBaseMenuItem.prototype.activate.call(this, event);
+    },
+
+    get state() {
+        return this._switch.state;
+    },
+
+    setToggleState: function(newval) {
+        this._switch.setToggleState(newval);
    }
 };

@@ -194,13 +257,7 @@ function NMWiredSectionTitleMenuItem() {
 }

 NMWiredSectionTitleMenuItem.prototype = {
-    __proto__: PopupMenu.PopupSwitchMenuItem.prototype,
-
-    _init: function(label, params) {
-        params = params || { };
-        params.style_class = 'popup-subtitle-menu-item';
-        PopupMenu.PopupSwitchMenuItem.prototype._init.call(this, label, false, params);
-    },
+    __proto__: NMDeviceTitleMenuItem.prototype,

    updateForDevice: function(device) {
        if (device) {
@@ -212,7 +269,7 @@ NMWiredSectionTitleMenuItem.prototype = {
    },

    activate: function(event) {
-        PopupMenu.PopupSwitchMenuItem.prototype.activate.call(this, event);
+        NMDeviceTitleMenuItem.prototype.activate.call(this, event);

        if (!this._device) {
            log('Section title activated when there is more than one device, should be non reactive');
@@ -238,12 +295,10 @@ function NMWirelessSectionTitleMenuItem() {
 }

 NMWirelessSectionTitleMenuItem.prototype = {
-    __proto__: PopupMenu.PopupSwitchMenuItem.prototype,
+    __proto__: NMDeviceTitleMenuItem.prototype,

    _init: function(client, property, title, params) {
-        params = params || { };
-        params.style_class = 'popup-subtitle-menu-item';
-        PopupMenu.PopupSwitchMenuItem.prototype._init.call(this, title, false, params);
+        NMDeviceTitleMenuItem.prototype._init.call(this, title, params);

        this._client = client;
        this._property = property + '_enabled';
@@ -269,7 +324,7 @@ NMWirelessSectionTitleMenuItem.prototype = {
    },

    activate: function(event) {
-        PopupMenu.PopupSwitchMenuItem.prototype.activate.call(this, event);
+        NMDeviceTitleMenuItem.prototype.activate.call(this, event);

        this._client[this._setEnabledFunc](this._switch.state);
    },
@@ -318,14 +373,15 @@ NMDevice.prototype = {
            };
            this._connections.push(obj);
        }
-        this._connections.sort(this._connectionSortFunction);
+        this._connections.sort(function(one, two) {
+            return two.timestamp - one.timestamp;
+        });
        this._activeConnection = null;
        this._activeConnectionItem = null;
        this._autoConnectionItem = null;
-        this._overflowItem = null;

        if (this.device) {
-            this.statusItem = new PopupMenu.PopupSwitchMenuItem(this._getDescription(), this.connected, { style_class: 'popup-subtitle-menu-item' });
+            this.statusItem = new NMDeviceTitleMenuItem(this._getDescription());
            this._statusChanged = this.statusItem.connect('toggled', Lang.bind(this, function(item, state) {
                if (state)
                    this.activate();
@@ -426,7 +482,9 @@ NMDevice.prototype = {
            timestamp: connection._timestamp,
        };
        this._connections.push(obj);
-        this._connections.sort(this._connectionSortFunction);
+        this._connections.sort(function(one, two) {
+            return two.timestamp - one.timestamp;
+        });

        this._clearSection();
        this._createSection();
@@ -461,13 +519,6 @@ NMDevice.prototype = {
        return this.device.connection_valid(connection);
    },

-    _connectionSortFunction: function(one, two) {
-        if (one.timestamp == two.timestamp)
-            return GLib.utf8_collate(one.name, two.name);
-
-        return two.timestamp - one.timestamp;
-    },
-
    setEnabled: function(enabled) {
        // do nothing by default, we want to keep the conneciton list visible
        // in the majority of cases (wired, wwan, vpn)
@@ -475,15 +526,11 @@ NMDevice.prototype = {

    getStatusLabel: function() {
        switch(this.device.state) {
+        case NetworkManager.DeviceState.UNMANAGED:
        case NetworkManager.DeviceState.DISCONNECTED:
+        case NetworkManager.DeviceState.DEACTIVATING:
        case NetworkManager.DeviceState.ACTIVATED:
            return null;
-        case NetworkManager.DeviceState.UNMANAGED:
-            /* Translators: this is for network devices that are physically present but are not
-               under NetworkManager's control (and thus cannot be used in the menu) */
-            return _("unmanaged");
-        case NetworkManager.DeviceState.DEACTIVATING:
-            return _("disconnecting...");
        case NetworkManager.DeviceState.PREPARE:
        case NetworkManager.DeviceState.CONFIG:
        case NetworkManager.DeviceState.IP_CONFIG:
@@ -542,7 +589,6 @@ NMDevice.prototype = {
        this.section.removeAll();
        this._autoConnectionItem = null;
        this._activeConnectionItem = null;
-        this._overflowItem = null;
        for (let i = 0; i < this._connections.length; i++) {
            this._connections[i].item = null;
        }
@@ -561,23 +607,13 @@ NMDevice.prototype = {
            this.section.addMenuItem(this._activeConnectionItem);
        }
        if (this._connections.length > 0) {
-            let activeOffset = this._activeConnectionItem ? 1 : 0;
-
            for(let j = 0; j < this._connections.length; ++j) {
                let obj = this._connections[j];
                if (this._activeConnection &&
                    obj.connection == this._activeConnection._connection)
                    continue;
                obj.item = this._createConnectionItem(obj);
-
-                if (j + activeOffset >= NUM_VISIBLE_NETWORKS) {
-                    if (!this._overflowItem) {
-                        this._overflowItem = new PopupMenu.PopupSubMenuMenuItem(_("More..."));
-                        this.section.addMenuItem(this._overflowItem);
-                    }
-                    this._overflowItem.menu.addMenuItem(obj.item);
-                } else
-                    this.section.addMenuItem(obj.item);
+                this.section.addMenuItem(obj.item);
            }
        } else if (this._autoConnectionName) {
            this._autoConnectionItem = new PopupMenu.PopupMenuItem(this._autoConnectionName);
@@ -624,8 +660,15 @@ NMDevice.prototype = {
            this.emit('network-lost');
        }

-        if (newstate == NetworkManager.DeviceState.FAILED) {
+        switch(newstate) {
+        case NetworkManager.DeviceState.NEED_AUTH:
+            // FIXME: make this have a real effect
+            // (currently we rely on a running nm-applet)
+            this.emit('need-auth');
+            break;
+        case NetworkManager.DeviceState.FAILED:
            this.emit('activation-failed', reason);
+            break;
        }

        this._updateStatusItem();
@@ -660,7 +703,7 @@ NMDevice.prototype = {
        let dev_product = this.device.get_product();
        let dev_vendor = this.device.get_vendor();
        if (!dev_product || !dev_vendor)
-	    return '';
+	    return null;

        let product = Util.fixupPCIDescription(dev_product);
        let vendor = Util.fixupPCIDescription(dev_vendor);
@@ -734,6 +777,10 @@ NMDeviceModem.prototype = {
        this.mobileDevice = null;
        this._connectionType = 'ppp';

+        this._applet_proxy = new NMAppletProxy(DBus.session,
+                                               'org.gnome.network_manager_applet',
+                                               '/org/gnome/network_manager_applet');
+
        this._capabilities = device.current_capabilities;
        if (this._capabilities & NetworkManager.DeviceModemCapabilities.GSM_UMTS) {
            is_wwan = true;
@@ -774,7 +821,7 @@ NMDeviceModem.prototype = {
            }));
        }

-        NMDevice.prototype._init.call(this, client, device, connections);
+        NMDevice.prototype._init.call(this, client, device, connections, 1);
    },

    setEnabled: function(enabled) {
@@ -791,7 +838,7 @@ NMDeviceModem.prototype = {
    },

    get connected() {
-        return this._enabled && this.device.state == NetworkManager.DeviceState.ACTIVATED;
+        return this._enabled && this.device.state == NetworkManager.DeviceState.CONNECTED;
    },

    destroy: function() {
@@ -835,10 +882,12 @@ NMDeviceModem.prototype = {
    },

    _createAutomaticConnection: function() {
-        // Mobile wizard is too complex for the shell UI and
-        // is handled by the network panel
-        Util.spawn(['gnome-control-center', 'network',
-                    'connect-3g', this.device.get_path()]);
+        // Mobile wizard is handled by nm-applet for now...
+        this._applet_proxy.ConnectTo3gNetworkRemote(this.device.get_path(),
+                                                    Lang.bind(this, function(results, err) {
+                                                        if (err)
+                                                            log(err);
+                                                    }));
        return null;
    }
 };
@@ -950,6 +999,10 @@ NMDeviceWireless.prototype = {
        this._overflowItem = null;
        this._networks = [ ];

+        this._applet_proxy = new NMAppletProxy(DBus.session,
+                                               'org.gnome.network_manager_applet',
+                                               '/org/gnome/network_manager_applet');
+
        // breaking the layers with this, but cannot call
        // this.connectionValid until I have a device
        this.device = device;
@@ -961,16 +1014,6 @@ NMDeviceWireless.prototype = {
        for (let i = 0; i < accessPoints.length; i++) {
            // Access points are grouped by network
            let ap = accessPoints[i];
-
-            if (ap.get_ssid() == null) {
-                // hidden access point cannot be added, we need to know
-                // the SSID and security details to connect
-                // nevertheless, the access point can acquire a SSID when
-                // NetworkManager connects to it (via nmcli or the control-center)
-                ap._notifySsidId = ap.connect('notify::ssid', Lang.bind(this, this._notifySsidCb));
-                continue;
-            }
-
            let pos = this._findNetwork(ap);
            let obj;
            if (pos != -1) {
@@ -984,7 +1027,7 @@ NMDeviceWireless.prototype = {
                        item: null,
                        accessPoints: [ ap ]
                      };
-                obj.ssidText = ssidToLabel(obj.ssid);
+                obj.ssidText = NetworkManager.utils_ssid_to_utf8(obj.ssid);
                this._networks.push(obj);
            }

@@ -997,14 +1040,8 @@ NMDeviceWireless.prototype = {
                }
            }
        }
-
        if (this.device.active_access_point) {
-            let networkPos = this._findNetwork(this.device.active_access_point);
-
-            if (networkPos == -1) // the connected access point is invisible
-                this._activeNetwork = null;
-            else
-                this._activeNetwork = this._networks[networkPos];
+            this._activeNetwork = this._networks[this._findNetwork(this.device.active_access_point)];
        } else {
            this._activeNetwork = null;
        }
@@ -1090,14 +1127,6 @@ NMDeviceWireless.prototype = {
        }
    },

-    _notifySsidCb: function(accessPoint) {
-        if (accessPoint.get_ssid() != null) {
-            accessPoint.disconnect(accessPoint._notifySsidId);
-            accessPoint._notifySsidId = 0;
-            this._accessPointAdded(this.device, accessPoint);
-        }
-    },
-
    _activeApChanged: function() {
        this._activeNetwork = null;

@@ -1105,9 +1134,7 @@ NMDeviceWireless.prototype = {

        if (activeAp) {
            let pos = this._findNetwork(activeAp);
-
-            if (pos != -1)
-                this._activeNetwork = this._networks[pos];
+            this._activeNetwork = this._networks[pos];
        }

        // we don't refresh the view here, setActiveConnection will
@@ -1182,9 +1209,6 @@ NMDeviceWireless.prototype = {
    },

    _findNetwork: function(accessPoint) {
-        if (accessPoint.get_ssid() == null)
-            return -1;
-
        for (let i = 0; i < this._networks.length; i++) {
            if (this._networkCompare(this._networks[i], accessPoint))
                return i;
@@ -1193,13 +1217,6 @@ NMDeviceWireless.prototype = {
    },

    _accessPointAdded: function(device, accessPoint) {
-        if (accessPoint.get_ssid() == null) {
-            // This access point is not visible yet
-            // Wait for it to get a ssid
-            accessPoint._notifySsidId = accessPoint.connect('notify::ssid', Lang.bind(this, this._notifySsidCb));
-            return;
-        }
-
        let pos = this._findNetwork(accessPoint);
        let apObj;
        let needsupdate = false;
@@ -1222,7 +1239,7 @@ NMDeviceWireless.prototype = {
                      item: null,
                      accessPoints: [ accessPoint ]
                    };
-            apObj.ssidText = ssidToLabel(apObj.ssid);
+            apObj.ssidText = NetworkManager.utils_ssid_to_utf8(apObj.ssid);
            needsupdate = true;
        }

@@ -1293,29 +1310,12 @@ NMDeviceWireless.prototype = {
        if (apObj.accessPoints.length == 0) {
            if (apObj.item)
                apObj.item.destroy();
-
-            if (this._overflowItem) {
-                if (!apObj.isMore) {
-                    // we removed an item in the main menu, and we have a more submenu
-                    // we need to extract the first item in more and move it to the submenu
-
-                    let apObj = this._overflowItem.menu.firstMenuItem;
-                    if (apObj.item) {
-                        apObj.item.destroy();
-
-                        this._createNetworkItem(apObj, NUM_VISIBLE_NETWORKS-1);
-                    }
-                }
-
-                // This can happen if the removed connection is from the overflow
-                // menu, or if we just moved the last connection out from the menu
-                if (this._overflowItem.menu.length == 0) {
-                    this._overflowItem.destroy();
-                    this._overflowItem = null;
-                }
-            }
            this._networks.splice(pos, 1);
-
+            if (this._overflowItem &&
+                this._overflowItem.menu.length == 0) {
+                this._overflowItem.destroy();
+                this._overflowItem = null;
+            }
        } else if (apObj.item)
            apObj.item.updateAccessPoints(apObj.accessPoints);
    },
@@ -1435,12 +1435,13 @@ NMDeviceWireless.prototype = {
    },

    _createActiveConnectionItem: function() {
+        let activeAp = this.device.active_access_point;
        let icon, title;
        if (this._activeConnection._connection) {
            let connection = this._activeConnection._connection;
-            if (this._activeNetwork)
-                this._activeConnectionItem = new NMNetworkMenuItem(this._activeNetwork.accessPoints, undefined,
-                                                                   { reactive: false });
+            if (activeAp)
+                this._activeConnectionItem = new NMNetworkMenuItem([ activeAp ], undefined,
+                                                                       { reactive: false });
            else
                this._activeConnectionItem = new PopupMenu.PopupImageMenuItem(connection._name,
                                                                              'network-wireless-connected',
@@ -1448,9 +1449,9 @@ NMDeviceWireless.prototype = {
        } else {
            // We cannot read the connection (due to ACL, or API incompatibility), but we still show signal if we have it
            let menuItem;
-            if (this._activeNetwork)
-                this._activeConnectionItem = new NMNetworkMenuItem(this._activeNetwork.accessPoints, undefined,
-                                                                   { reactive: false });
+            if (activeAp)
+                this._activeConnectionItem = new NMNetworkMenuItem([ activeAp ], undefined,
+                                                                       { reactive: false });
            else
                this._activeConnectionItem = new PopupMenu.PopupImageMenuItem(_("Connected (private)"),
                                                                              'network-wireless-connected',
@@ -1497,26 +1498,27 @@ NMDeviceWireless.prototype = {
                let accessPoints = sortAccessPoints(apObj.accessPoints);
                if (   (accessPoints[0]._secType == NMAccessPointSecurity.WPA2_ENT)
                    || (accessPoints[0]._secType == NMAccessPointSecurity.WPA_ENT)) {
-                    // 802.1x-enabled APs require further configuration, so they're
-                    // handled in gnome-control-center
-                    Util.spawn(['gnome-control-center', 'network', 'connect-8021x-wifi',
-                                this.device.get_path(), accessPoints[0].dbus_path]);
+                    // 802.1x-enabled APs get handled by nm-applet for now...
+                    this._applet_proxy.ConnectTo8021xNetworkRemote(this.device.get_path(),
+                                                                   accessPoints[0].dbus_path,
+                                                                   Lang.bind(this, function(results, err) {
+                                                                       if (err)
+                                                                           log(err);
+                                                                   }));
                } else {
                    let connection = this._createAutomaticConnection(apObj);
                    this._client.add_and_activate_connection(connection, this.device, accessPoints[0].dbus_path, null)
                }
            }));
        }
-        if (position < NUM_VISIBLE_NETWORKS) {
-            apObj.isMore = false;
-            this.section.addMenuItem(apObj.item, position);
-        } else {
+        if (position < NUM_VISIBLE_NETWORKS)
+            this.section.addMenuItem(apObj.item);
+        else {
            if (!this._overflowItem) {
                this._overflowItem = new PopupMenu.PopupSubMenuMenuItem(_("More..."));
                this.section.addMenuItem(this._overflowItem);
            }
            this._overflowItem.menu.addMenuItem(apObj.item, position - NUM_VISIBLE_NETWORKS);
-            apObj.isMore = true;
        }
    },

@@ -1558,9 +1560,9 @@ NMApplet.prototype = {
        this._statusSection.addAction(_("Enable networking"), Lang.bind(this, function() {
            this._client.networking_enabled = true;
        }));
+        this._statusSection.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
        this._statusSection.actor.hide();
        this.menu.addMenuItem(this._statusSection);
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());

        this._devices = { };

@@ -1571,9 +1573,9 @@ NMApplet.prototype = {
        };

        this._devices.wired.section.addMenuItem(this._devices.wired.item);
+        this._devices.wired.section.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
        this._devices.wired.section.actor.hide();
        this.menu.addMenuItem(this._devices.wired.section);
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());

        this._devices.wireless = {
            section: new PopupMenu.PopupMenuSection(),
@@ -1581,9 +1583,9 @@ NMApplet.prototype = {
            item: this._makeToggleItem('wireless', _("Wireless"))
        };
        this._devices.wireless.section.addMenuItem(this._devices.wireless.item);
+        this._devices.wireless.section.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
        this._devices.wireless.section.actor.hide();
        this.menu.addMenuItem(this._devices.wireless.section);
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());

        this._devices.wwan = {
            section: new PopupMenu.PopupMenuSection(),
@@ -1591,9 +1593,9 @@ NMApplet.prototype = {
            item: this._makeToggleItem('wwan', _("Mobile broadband"))
        };
        this._devices.wwan.section.addMenuItem(this._devices.wwan.item);
+        this._devices.wwan.section.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
        this._devices.wwan.section.actor.hide();
        this.menu.addMenuItem(this._devices.wwan.section);
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());

        this._devices.vpn = {
            section: new PopupMenu.PopupMenuSection(),
@@ -1606,10 +1608,14 @@ NMApplet.prototype = {
        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.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
        this._devices.vpn.section.actor.hide();
        this.menu.addMenuItem(this._devices.vpn.section);
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Network Settings"), 'gnome-network-panel.desktop');
+
+        this.menu.addAction(_("Network Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-network-panel.desktop');
+            app.activate(-1);
+        });

        this._activeConnections = [ ];
        this._connections = [ ];
@@ -1663,7 +1669,8 @@ NMApplet.prototype = {
    _ensureSource: function() {
        if (!this._source) {
            this._source = new NMMessageTraySource();
-            this._source.connect('destroy', Lang.bind(this, function() {
+            this._source._destroyId = this._source.connect('destroy', Lang.bind(this, function() {
+                this._source._destroyId = 0;
                this._source = null;
            }));
            Main.messageTray.add(this._source);
@@ -1684,18 +1691,21 @@ NMApplet.prototype = {

    _syncSectionTitle: function(category) {
        let devices = this._devices[category].devices;
+        let managedDevices = devices.filter(function(dev) {
+            return dev.device.state != NetworkManager.DeviceState.UNMANAGED;
+        });
        let item = this._devices[category].item;
        let section = this._devices[category].section;
-        if (devices.length == 0)
+        if (managedDevices.length == 0)
            section.actor.hide();
        else {
            section.actor.show();
-            if (devices.length == 1) {
-                let dev = devices[0];
+            if (managedDevices.length == 1) {
+                let dev = managedDevices[0];
                dev.statusItem.actor.hide();
                item.updateForDevice(dev);
            } else {
-                devices.forEach(function(dev) {
+                managedDevices.forEach(function(dev) {
                    dev.statusItem.actor.show();
                });
                // remove status text from the section title item
@@ -1711,28 +1721,6 @@ NMApplet.prototype = {
        }
    },

-    _notifyForDevice: function(device, iconName, title, text, urgency) {
-        if (device._notification)
-            device._notification.destroy();
-
-        /* must call after destroying previous notification,
-           or this._source will be cleared */
-        this._ensureSource();
-
-        let icon = new St.Icon({ icon_name: iconName,
-                                 icon_type: St.IconType.SYMBOLIC,
-                                 icon_size: this._source.ICON_SIZE
-                               });
-        device._notification = new MessageTray.Notification(this._source, title, text,
-                                                            { icon: icon });
-        device._notification.setUrgency(urgency);
-        device._notification.setTransient(true);
-        device._notification.connect('destroy', function() {
-            device._notification = null;
-        });
-        this._source.notify(device._notification);
-    },
-
    _deviceAdded: function(client, device) {
        if (device._delegate) {
            // already seen, not adding again
@@ -1742,29 +1730,42 @@ NMApplet.prototype = {
        if (wrapperClass) {
            let wrapper = new wrapperClass(this._client, device, this._connections);

-            wrapper._networkLostId = wrapper.connect('network-lost', Lang.bind(this, function(device) {
-                this._notifyForDevice(device, 'network-offline',
-                                      _("Connectivity lost"),
-                                      _("You're no longer connected to the network"),
-                                      // set critical urgency to popup the notification automatically
-                                      MessageTray.Urgency.CRITICAL);
+            // FIXME: these notifications are duplicate with those exposed by nm-applet
+            // uncomment this code in 3.2, when we'll conflict with and kill nm-applet
+            /* wrapper._networkLostId = wrapper.connect('network-lost', Lang.bind(this, function(emitter) {
+                this._ensureSource();
+                let icon = new St.Icon({ icon_name: 'network-offline',
+                                         icon_type: St.IconType.SYMBOLIC,
+                                         icon_size: this._source.ICON_SIZE
+                                       });
+                let notification = new MessageTray.Notification(this._source,
+                                                                _("Connectivity lost"),
+                                                                _("You're no longer connected to the network"),
+                                                                { icon: icon });
+                this._source.notify(notification);
            }));
-            wrapper._activationFailedId = wrapper.connect('activation-failed', Lang.bind(this, function(device, reason) {
+            wrapper._activationFailedId = wrapper.connect('activation-failed', Lang.bind(this, function(wrapper, reason) {
+                this._ensureSource();
+                let icon = new St.Icon({ icon_name: 'network-error',
+                                         icon_type: St.IconType.SYMBOLIC,
+                                         icon_size: this._source.ICON_SIZE,
+                                       });
+                let banner;
                // 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);
-            }));
+                let notification = new MessageTray.Notification(this._source,
+                                                                _("Connection failed"),
+                                                                _("Activation of network connection failed"),
+                                                                { icon: icon });
+                this._source.notify(notification);
+            })); */
            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._networkLostId);
-                wrapper.disconnect(wrapper._activationFailedId);
+                //wrapper.disconnect(wrapper._networkLostId);
+                //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;
@@ -1809,8 +1810,11 @@ NMApplet.prototype = {
                active._primaryDevice.setActiveConnection(null);
                active._primaryDevice = null;
            }
-            if (active._inited) {
+            if (active._notifyStateId) {
                active.disconnect(active._notifyStateId);
+                active._notifyStateId = 0;
+            }
+            if (active._inited) {
                active.disconnect(active._notifyDefaultId);
                active.disconnect(active._notifyDefault6Id);
                active._inited = false;
@@ -1828,7 +1832,14 @@ NMApplet.prototype = {
            if (!a._inited) {
                a._notifyDefaultId = a.connect('notify::default', Lang.bind(this, this._updateIcon));
                a._notifyDefault6Id = a.connect('notify::default6', Lang.bind(this, this._updateIcon));
-                a._notifyStateId = a.connect('notify::state', Lang.bind(this, this._updateIcon));
+                if (a.state == NetworkManager.ActiveConnectionState.ACTIVATING) // prepare to notify to the user
+                    a._notifyStateId = a.connect('notify::state', Lang.bind(this, this._notifyActiveConnection));
+                else {
+                    // notify as soon as possible
+                    Mainloop.idle_add(Lang.bind(this, function() {
+                        this._notifyActiveConnection(a);
+                    }));
+                }

                a._inited = true;
            }
@@ -1878,6 +1889,63 @@ NMApplet.prototype = {
        this._mainConnection = activating || default_ip4 || default_ip6 || this._activeConnections[0] || null;
    },

+    _notifyActiveConnection: function(active) {
+        // FIXME: duplicate notifications when nm-applet is running
+        // This code will come back when nm-applet is killed
+        this._syncNMState();
+        return;
+
+        if (active.state == NetworkManager.ActiveConnectionState.ACTIVATED) {
+
+            // notify only connections that are visible
+            if (active._connection) {
+                this._ensureSource();
+
+                let icon;
+                let banner;
+                switch (active._section) {
+                case NMConnectionCategory.WWAN:
+                    icon = 'network-cellular-signal-excellent';
+                    banner = _("You're now connected to mobile broadband connection '%s'").format(active._connection._name);
+                    break;
+                case NMConnectionCategory.WIRELESS:
+                    icon = 'network-wireless-signal-excellent';
+                    banner = _("You're now connected to wireless network '%s'").format(active._connection._name);
+                    break;
+                case NMConnectionCategory.WIRED:
+                    icon = 'network-wired';
+                    banner = _("You're now connected to wired network '%s'").format(active._connection._name);
+                    break;
+                case NMConnectionCategory.VPN:
+                    icon = 'network-vpn';
+                    banner = _("You're now connected to VPN network '%s'").format(active._connection._name);
+                    break;
+                default:
+                    // a fallback for a generic 'connected' icon
+                    icon = 'network-transmit-receive';
+                    banner = _("You're now connected to '%s'").format(active._connection._name);
+                }
+
+                let iconActor = new St.Icon({ icon_name: icon,
+                                              icon_type: St.IconType.SYMBOLIC,
+                                              icon_size: this._source.ICON_SIZE
+                                            });
+                let notification = new MessageTray.Notification(this._source,
+                                                                _("Connection established"),
+                                                                banner,
+                                                                { icon: iconActor });
+                this._source.notify(notification);
+            }
+
+            if (active._stateChangeId) {
+                active.disconnect(active._stateChangeId);
+                active._stateChangeId = 0;
+            }
+        }
+
+        this._syncNMState();
+    },
+
    _readConnections: function() {
        let connections = this._settings.list_connections();
        for (let i = 0; i < connections.length; i++) {
--- a/js/ui/status/power.js
+++ b/js/ui/status/power.js
@@ -7,13 +7,12 @@ const Mainloop = imports.mainloop;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;

-const BUS_NAME = 'org.gnome.SettingsDaemon';
-const OBJECT_PATH = '/org/gnome/SettingsDaemon/Power';
+const BUS_NAME = 'org.gnome.PowerManager';
+const OBJECT_PATH = '/org/gnome/PowerManager';

 const UPDeviceType = {
    UNKNOWN: 0,
@@ -41,7 +40,7 @@ const UPDeviceState = {
 };

 const PowerManagerInterface = {
-    name: 'org.gnome.SettingsDaemon.Power',
+    name: 'org.gnome.PowerManager',
    methods: [
        { name: 'GetDevices', inSignature: '', outSignature: 'a(susbut)' },
        { name: 'GetPrimaryDevice', inSignature: '', outSignature: '(susbut)' },
@@ -75,11 +74,15 @@ Indicator.prototype = {
        this._batteryItem.addActor(this._primaryPercentage, { align: St.Align.END });
        this.menu.addMenuItem(this._batteryItem);

-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this._deviceSep = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(this._deviceSep);
        this._otherDevicePosition = 2;
-
        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Power Settings"), 'gnome-power-panel.desktop');
+
+        this.menu.addAction(_("Power Settings"),function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-power-panel.desktop');
+            app.activate(-1);
+        });

        this._proxy.connect('Changed', Lang.bind(this, this._devicesChanged));
        this._devicesChanged();
@@ -88,9 +91,11 @@ Indicator.prototype = {
    _readPrimaryDevice: function() {
        this._proxy.GetPrimaryDeviceRemote(Lang.bind(this, function(device, error) {
            if (error) {
+                this._checkError(error);
                this._hasPrimary = false;
                this._primaryDeviceId = null;
                this._batteryItem.actor.hide();
+                this._deviceSep.actor.hide();
                return;
            }
            let [device_id, device_type, icon, percentage, state, seconds] = device;
@@ -120,9 +125,12 @@ Indicator.prototype = {
                }
                this._primaryPercentage.text = Math.round(percentage) + '%';
                this._batteryItem.actor.show();
+                if (this._deviceItems.length > 0)
+                    this._deviceSep.actor.show();
            } else {
                this._hasPrimary = false;
                this._batteryItem.actor.hide();
+                this._deviceSep.actor.hide();
            }

            this._primaryDeviceId = device_id;
@@ -135,6 +143,8 @@ Indicator.prototype = {
            this._deviceItems = [];

            if (error) {
+                this._checkError(error);
+                this._deviceSep.actor.hide();
                return;
            }

@@ -149,6 +159,11 @@ Indicator.prototype = {
                this.menu.addMenuItem(item, this._otherDevicePosition + position);
                position++;
            }
+
+            if (this._hasPrimary && position > 0)
+                this._deviceSep.actor.show();
+            else
+                this._deviceSep.actor.hide();
        }));
    },

@@ -159,12 +174,21 @@ Indicator.prototype = {
                this.setGIcon(gicon);
                this.actor.show();
            } else {
+                this._checkError(error);
                this.menu.close();
                this.actor.hide();
            }
        }));
        this._readPrimaryDevice();
        this._readOtherDevices();
+    },
+
+    _checkError: function(error) {
+        if (!this._restarted && error && error.message.match(/org\.freedesktop\.DBus\.Error\.(UnknownMethod|InvalidArgs)/)) {
+            Util.killall('gnome-power-manager');
+            Util.spawn(['gnome-power-manager']);
+            this._restarted = true;
+        }
    }
 };

--- a/js/ui/status/volume.js
+++ b/js/ui/status/volume.js
@@ -9,7 +9,6 @@ const Gvc = imports.gi.Gvc;
 const Signals = imports.signals;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;
@@ -29,7 +28,7 @@ Indicator.prototype = {
        PanelMenu.SystemStatusButton.prototype._init.call(this, 'audio-volume-muted', null);

        this._control = new Gvc.MixerControl({ name: 'GNOME Shell Volume Control' });
-        this._control.connect('state-changed', Lang.bind(this, this._onControlStateChanged));
+        this._control.connect('ready', Lang.bind(this, this._onControlReady));
        this._control.connect('default-sink-changed', Lang.bind(this, this._readOutput));
        this._control.connect('default-source-changed', Lang.bind(this, this._readInput));
        this._control.connect('stream-added', Lang.bind(this, this._maybeShowInput));
@@ -47,7 +46,8 @@ Indicator.prototype = {
        this.menu.addMenuItem(this._outputTitle);
        this.menu.addMenuItem(this._outputSlider);

-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this._separator = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(this._separator);

        this._input = null;
        this._inputVolumeId = 0;
@@ -60,7 +60,10 @@ Indicator.prototype = {
        this.menu.addMenuItem(this._inputSlider);

        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Sound Settings"), 'gnome-sound-panel.desktop');
+        this.menu.addAction(_("Sound Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-sound-panel.desktop');
+            app.activate(-1);
+        });

        this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
        this._control.open();
@@ -97,14 +100,9 @@ Indicator.prototype = {
        this._notifyVolumeChange();
    },

-    _onControlStateChanged: function() {
-        if (this._control.get_state() == Gvc.MixerControlState.READY) {
-            this._readOutput();
-            this._readInput();
-            this.actor.show();
-        } else {
-            this.actor.hide();
-        }
+    _onControlReady: function() {
+        this._readOutput();
+        this._readInput();
    },

    _readOutput: function() {
@@ -140,6 +138,7 @@ Indicator.prototype = {
            this._mutedChanged (null, null, '_input');
            this._volumeChanged (null, null, '_input');
        } else {
+            this._separator.actor.hide();
            this._inputTitle.actor.hide();
            this._inputSlider.actor.hide();
        }
@@ -162,9 +161,11 @@ Indicator.prototype = {
            }
        }
        if (showInput) {
+            this._separator.actor.show();
            this._inputTitle.actor.show();
            this._inputSlider.actor.show();
        } else {
+            this._separator.actor.hide();
            this._inputTitle.actor.hide();
            this._inputSlider.actor.hide();
        }
--- a/js/ui/statusMenu.js
+++ b/js/ui/statusMenu.js
@@ -0,0 +1,305 @@
+/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+
+const Gdm = imports.gi.Gdm;
+const DBus = imports.dbus;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Lang = imports.lang;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+const Tp = imports.gi.TelepathyGLib;
+const UPowerGlib = imports.gi.UPowerGlib;
+
+const GnomeSession = imports.misc.gnomeSession;
+const Main = imports.ui.main;
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+const Util = imports.misc.util;
+
+const BUS_NAME = 'org.gnome.ScreenSaver';
+const OBJECT_PATH = '/org/gnome/ScreenSaver';
+
+const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
+const DISABLE_USER_SWITCH_KEY = 'disable-user-switching';
+const DISABLE_LOCK_SCREEN_KEY = 'disable-lock-screen';
+const DISABLE_LOG_OUT_KEY = 'disable-log-out';
+
+const ScreenSaverInterface = {
+    name: BUS_NAME,
+    methods: [ { name: 'Lock', inSignature: '' } ]
+};
+
+let ScreenSaverProxy = DBus.makeProxyClass(ScreenSaverInterface);
+
+// Adapted from gdm/gui/user-switch-applet/applet.c
+//
+// Copyright (C) 2004-2005 James M. Cape <jcape@ignore-your.tv>.
+// Copyright (C) 2008,2009 Red Hat, Inc.
+
+function StatusMenuButton() {
+    this._init();
+}
+
+StatusMenuButton.prototype = {
+    __proto__: PanelMenu.Button.prototype,
+
+    _init: function() {
+        PanelMenu.Button.prototype._init.call(this, 0.0);
+        let box = new St.BoxLayout({ name: 'panelStatusMenu' });
+        this.actor.set_child(box);
+
+        this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
+
+        this._gdm = Gdm.UserManager.ref_default();
+        this._gdm.queue_load();
+
+        this._user = this._gdm.get_user(GLib.get_user_name());
+        this._presence = new GnomeSession.Presence();
+        this._presenceItems = {};
+        this._session = new GnomeSession.SessionManager();
+
+        this._account_mgr = Tp.AccountManager.dup()
+
+        this._upClient = new UPowerGlib.Client();
+        this._screenSaverProxy = new ScreenSaverProxy(DBus.session, BUS_NAME, OBJECT_PATH);
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+
+        this._iconBox = new St.Bin();
+        box.add(this._iconBox, { y_align: St.Align.MIDDLE, y_fill: false });
+
+        let textureCache = St.TextureCache.get_default();
+        this._availableIcon = new St.Icon({ icon_name: 'user-available', style_class: 'popup-menu-icon' });
+        this._busyIcon = new St.Icon({ icon_name: 'user-busy', style_class: 'popup-menu-icon' });
+        this._invisibleIcon = new St.Icon({ icon_name: 'user-invisible', style_class: 'popup-menu-icon' });
+        this._idleIcon = new St.Icon({ icon_name: 'user-idle', style_class: 'popup-menu-icon' });
+
+        this._presence.connect('StatusChanged', Lang.bind(this, this._updatePresenceIcon));
+        this._presence.getStatus(Lang.bind(this, this._updatePresenceIcon));
+
+        this._name = new St.Label();
+        box.add(this._name, { y_align: St.Align.MIDDLE, y_fill: false });
+        this._userLoadedId = this._user.connect('notify::is-loaded', Lang.bind(this, this._updateUserName));
+        this._userChangedId = this._user.connect('changed', Lang.bind(this, this._updateUserName));
+
+        this._createSubMenu();
+        this._gdm.connect('notify::is-loaded', Lang.bind(this, this._updateSwitchUser));
+        this._gdm.connect('user-added', Lang.bind(this, this._updateSwitchUser));
+        this._gdm.connect('user-removed', Lang.bind(this, this._updateSwitchUser));
+        this._lockdownSettings.connect('changed::' + DISABLE_USER_SWITCH_KEY,
+                                       Lang.bind(this, this._updateSwitchUser));
+        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
+                                       Lang.bind(this, this._updateLogout));
+        this._lockdownSettings.connect('changed::' + DISABLE_LOCK_SCREEN_KEY,
+                                       Lang.bind(this, this._updateLockScreen));
+        this._updateSwitchUser();
+        this._updateLogout();
+        this._updateLockScreen();
+
+        this._upClient.connect('notify::can-suspend', Lang.bind(this, this._updateSuspendOrPowerOff));
+    },
+
+    _onDestroy: function() {
+        this._user.disconnect(this._userLoadedId);
+        this._user.disconnect(this._userChangedId);
+    },
+
+    _updateUserName: function() {
+        if (this._user.is_loaded)
+          this._name.set_text(this._user.get_real_name());
+        else
+          this._name.set_text("");
+    },
+
+    _updateSessionSeparator: function() {
+        let showSeparator = this._loginScreenItem.actor.visible ||
+                            this._logoutItem.actor.visible ||
+                            this._lockScreenItem.actor.visible;
+        if (showSeparator)
+            this._sessionSeparator.actor.show();
+        else
+            this._sessionSeparator.actor.hide();
+    },
+
+    _updateSwitchUser: function() {
+        let allowSwitch = !this._lockdownSettings.get_boolean(DISABLE_USER_SWITCH_KEY);
+        if (allowSwitch && this._gdm.can_switch ())
+            this._loginScreenItem.actor.show();
+        else
+            this._loginScreenItem.actor.hide();
+        this._updateSessionSeparator();
+    },
+
+    _updateLogout: function() {
+        let allowLogout = !this._lockdownSettings.get_boolean(DISABLE_LOG_OUT_KEY);
+        if (allowLogout)
+            this._logoutItem.actor.show();
+        else
+            this._logoutItem.actor.hide();
+        this._updateSessionSeparator();
+    },
+
+    _updateLockScreen: function() {
+        let allowLockScreen = !this._lockdownSettings.get_boolean(DISABLE_LOCK_SCREEN_KEY);
+        if (allowLockScreen)
+            this._lockScreenItem.actor.show();
+        else
+            this._lockScreenItem.actor.hide();
+        this._updateSessionSeparator();
+    },
+
+    _updateSuspendOrPowerOff: function() {
+        this._haveSuspend = this._upClient.get_can_suspend();
+
+        if (!this._suspendOrPowerOffItem)
+            return;
+
+        // If we can't suspend show Power Off... instead
+        // and disable the alt key
+        if (!this._haveSuspend) {
+            this._suspendOrPowerOffItem.updateText(_("Power Off..."), null);
+        } else {
+            this._suspendOrPowerOffItem.updateText(_("Suspend"), _("Power Off..."));
+        }
+    },
+
+    _updatePresenceIcon: function(presence, status) {
+        if (status == GnomeSession.PresenceStatus.AVAILABLE)
+            this._iconBox.child = this._availableIcon;
+        else if (status == GnomeSession.PresenceStatus.BUSY)
+            this._iconBox.child = this._busyIcon;
+        else if (status == GnomeSession.PresenceStatus.INVISIBLE)
+            this._iconBox.child = this._invisibleIcon;
+        else
+            this._iconBox.child = this._idleIcon;
+
+        for (let itemStatus in this._presenceItems)
+            this._presenceItems[itemStatus].setShowDot(itemStatus == status);
+    },
+
+    _createSubMenu: function() {
+        let item;
+
+        item = new PopupMenu.PopupImageMenuItem(_("Available"), 'user-available');
+        item.connect('activate', Lang.bind(this, this._setPresenceStatus, GnomeSession.PresenceStatus.AVAILABLE));
+        this.menu.addMenuItem(item);
+        this._presenceItems[GnomeSession.PresenceStatus.AVAILABLE] = item;
+
+        item = new PopupMenu.PopupImageMenuItem(_("Busy"), 'user-busy');
+        item.connect('activate', Lang.bind(this, this._setPresenceStatus, GnomeSession.PresenceStatus.BUSY));
+        this.menu.addMenuItem(item);
+        this._presenceItems[GnomeSession.PresenceStatus.BUSY] = item;
+
+        item = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(item);
+
+        item = new PopupMenu.PopupMenuItem(_("My Account"));
+        item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
+        this.menu.addMenuItem(item);
+
+        item = new PopupMenu.PopupMenuItem(_("System Settings"));
+        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
+        this.menu.addMenuItem(item);
+
+        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.connect('activate', Lang.bind(this, this._onQuitSessionActivate));
+        this.menu.addMenuItem(item);
+        this._logoutItem = item;
+
+        item = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(item);
+        this._sessionSeparator = item;
+
+        item = new PopupMenu.PopupAlternatingMenuItem(_("Suspend"),
+                                                      _("Power Off..."));
+        this.menu.addMenuItem(item);
+        this._suspendOrPowerOffItem = item;
+        item.connect('activate', Lang.bind(this, this._onSuspendOrPowerOffActivate));
+        this._updateSuspendOrPowerOff();
+    },
+
+    _setPresenceStatus: function(item, event, status) {
+        this._presence.setStatus(status);
+
+        this._setIMStatus(status);
+    },
+
+    _onMyAccountActivate: function() {
+        Main.overview.hide();
+        let app = Shell.AppSystem.get_default().get_app('gnome-user-accounts-panel.desktop');
+        app.activate(-1);
+    },
+
+    _onPreferencesActivate: function() {
+        Main.overview.hide();
+        let app = Shell.AppSystem.get_default().get_app('gnome-control-center.desktop');
+        app.activate(-1);
+    },
+
+    _onLockScreenActivate: function() {
+        Main.overview.hide();
+        this._screenSaverProxy.LockRemote();
+    },
+
+    _onLoginScreenActivate: function() {
+        Main.overview.hide();
+        this._gdm.goto_login_session();
+        this._onLockScreenActivate();
+    },
+
+    _onQuitSessionActivate: function() {
+        Main.overview.hide();
+        this._session.LogoutRemote(0);
+    },
+
+    _onSuspendOrPowerOffActivate: function() {
+        Main.overview.hide();
+
+        if (this._haveSuspend &&
+            this._suspendOrPowerOffItem.state == PopupMenu.PopupAlternatingMenuItemState.DEFAULT) {
+            this._screenSaverProxy.LockRemote(Lang.bind(this, function() {
+                this._upClient.suspend_sync(null);
+            }));
+        } else {
+            this._session.ShutdownRemote();
+        }
+    },
+
+    _setIMStatus: function(session_status) {
+        let [presence_type, presence_status, msg] = this._account_mgr.get_most_available_presence();
+        let type, status;
+
+        // We change the IM presence only if there are connected accounts
+        if (presence_type == Tp.ConnectionPresenceType.UNSET ||
+            presence_type == Tp.ConnectionPresenceType.OFFLINE ||
+            presence_type == Tp.ConnectionPresenceType.UNKNOWN ||
+            presence_type == Tp.ConnectionPresenceType.ERROR)
+          return;
+
+        if (session_status == GnomeSession.PresenceStatus.AVAILABLE) {
+            type = Tp.ConnectionPresenceType.AVAILABLE;
+            status = "available";
+        }
+        else if (session_status == GnomeSession.PresenceStatus.BUSY) {
+            type = Tp.ConnectionPresenceType.BUSY;
+            status = "busy";
+        }
+        else {
+          return;
+        }
+
+        this._account_mgr.set_all_requested_presences(type, status, msg);
+    }
+};
--- a/js/ui/telepathyClient.js
+++ b/js/ui/telepathyClient.js
--- a/js/ui/userMenu.js
+++ b/js/ui/userMenu.js
@@ -1,646 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const AccountsService = imports.gi.AccountsService;
-const DBus = imports.dbus;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Lang = imports.lang;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-const Tp = imports.gi.TelepathyGLib;
-const UPowerGlib = imports.gi.UPowerGlib;
-
-const GnomeSession = imports.misc.gnomeSession;
-const Main = imports.ui.main;
-const PanelMenu = imports.ui.panelMenu;
-const PopupMenu = imports.ui.popupMenu;
-const ScreenSaver = imports.misc.screenSaver;
-const Util = imports.misc.util;
-
-const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
-const DISABLE_USER_SWITCH_KEY = 'disable-user-switching';
-const DISABLE_LOCK_SCREEN_KEY = 'disable-lock-screen';
-const DISABLE_LOG_OUT_KEY = 'disable-log-out';
-
-const WRAP_WIDTH = 150;
-const DIALOG_ICON_SIZE = 64;
-
-const IMStatus = {
-    AVAILABLE: 0,
-    BUSY: 1,
-    HIDDEN: 2,
-    AWAY: 3,
-    IDLE: 4,
-    OFFLINE: 5,
-    LAST: 6
-};
-
-// Adapted from gdm/gui/user-switch-applet/applet.c
-//
-// Copyright (C) 2004-2005 James M. Cape <jcape@ignore-your.tv>.
-// Copyright (C) 2008,2009 Red Hat, Inc.
-
-
-function IMStatusItem(label, iconName) {
-    this._init(label, iconName);
-}
-
-IMStatusItem.prototype = {
-    __proto__: PopupMenu.PopupBaseMenuItem.prototype,
-
-    _init: function(label, iconName) {
-        PopupMenu.PopupBaseMenuItem.prototype._init.call(this);
-
-        this.actor.add_style_class_name('status-chooser-status-item');
-
-        this._icon = new St.Icon({ style_class: 'popup-menu-icon' });
-        this.addActor(this._icon);
-
-        if (iconName)
-            this._icon.icon_name = iconName;
-
-        this.label = new St.Label({ text: label });
-        this.addActor(this.label);
-    }
-};
-
-function IMUserNameItem() {
-    this._init();
-}
-
-IMUserNameItem.prototype = {
-    __proto__: PopupMenu.PopupBaseMenuItem.prototype,
-
-    _init: function() {
-        PopupMenu.PopupBaseMenuItem.prototype._init.call(this,
-                                                         { reactive: false,
-                                                           style_class: 'status-chooser-user-name' });
-
-        this._wrapper = new Shell.GenericContainer();
-        this._wrapper.connect('get-preferred-width',
-                              Lang.bind(this, this._wrapperGetPreferredWidth));
-        this._wrapper.connect('get-preferred-height',
-                              Lang.bind(this, this._wrapperGetPreferredHeight));
-        this._wrapper.connect('allocate',
-                              Lang.bind(this, this._wrapperAllocate));
-        this.addActor(this._wrapper, { expand: true, span: -1 });
-
-        this.label = new St.Label();
-        this.label.clutter_text.set_line_wrap(true);
-        this._wrapper.add_actor(this.label);
-    },
-
-    _wrapperGetPreferredWidth: function(actor, forHeight, alloc) {
-        [alloc.min_size, alloc.natural_size] = this.label.get_preferred_width(-1);
-        if (alloc.natural_size > WRAP_WIDTH)
-            alloc.natural_size = WRAP_WIDTH;
-    },
-
-    _wrapperGetPreferredHeight: function(actor, forWidth, alloc) {
-        let minWidth, natWidth;
-        [alloc.min_size, alloc.natural_size] = this.label.get_preferred_height(forWidth);
-        [minWidth, natWidth] = this.label.get_preferred_width(-1);
-        if (natWidth > WRAP_WIDTH) {
-            alloc.min_size *= 2;
-            alloc.natural_size *= 2;
-        }
-    },
-
-    _wrapperAllocate: function(actor, box, flags) {
-        let availWidth = box.x2 - box.x1;
-        let availHeight = box.y2 - box.y1;
-        this.label.allocate(box, flags);
-    }
-};
-
-function IMStatusChooserItem() {
-    this._init();
-}
-
-IMStatusChooserItem.prototype = {
-    __proto__: PopupMenu.PopupBaseMenuItem.prototype,
-
-    _init: function() {
-        PopupMenu.PopupBaseMenuItem.prototype._init.call (this,
-                                                          { reactive: false,
-                                                            style_class: 'status-chooser' });
-
-        this._iconBin = new St.Button({ style_class: 'status-chooser-user-icon' });
-        this.addActor(this._iconBin);
-
-        this._iconBin.connect('clicked', Lang.bind(this,
-            function() {
-                this.activate();
-            }));
-
-        this._section = new PopupMenu.PopupMenuSection();
-        this.addActor(this._section.actor);
-
-        this._name = new IMUserNameItem();
-        this._section.addMenuItem(this._name);
-
-        this._combo = new PopupMenu.PopupComboBoxMenuItem({ style_class: 'status-chooser-combo' });
-        this._section.addMenuItem(this._combo);
-
-        let item;
-
-        item = new IMStatusItem(_("Available"), 'user-available');
-        this._combo.addMenuItem(item, IMStatus.AVAILABLE);
-
-        item = new IMStatusItem(_("Busy"), 'user-busy');
-        this._combo.addMenuItem(item, IMStatus.BUSY);
-
-        item = new IMStatusItem(_("Hidden"), 'user-invisible');
-        this._combo.addMenuItem(item, IMStatus.HIDDEN);
-
-        item = new IMStatusItem(_("Away"), 'user-away');
-        this._combo.addMenuItem(item, IMStatus.AWAY);
-
-        item = new IMStatusItem(_("Idle"), 'user-idle');
-        this._combo.addMenuItem(item, IMStatus.IDLE);
-
-        item = new IMStatusItem(_("Unavailable"), 'user-offline');
-        this._combo.addMenuItem(item, IMStatus.OFFLINE);
-
-        this._combo.connect('active-item-changed',
-                            Lang.bind(this, this._changeIMStatus));
-
-        this._presence = new GnomeSession.Presence();
-        this._presence.getStatus(Lang.bind(this, this._sessionStatusChanged));
-        this._presence.connect('StatusChanged',
-                               Lang.bind(this, this._sessionStatusChanged));
-
-        this._previousPresence = undefined;
-
-        this._accountMgr = Tp.AccountManager.dup()
-        this._accountMgr.connect('most-available-presence-changed',
-                                 Lang.bind(this, this._IMStatusChanged));
-        this._accountMgr.prepare_async(null, Lang.bind(this,
-            function(mgr) {
-                let [presence, s, msg] = mgr.get_most_available_presence();
-
-                this._previousPresence = presence;
-                this._IMStatusChanged(mgr, presence, s, msg);
-            }));
-
-        this._userManager = AccountsService.UserManager.get_default();
-
-        this._user = this._userManager.get_user(GLib.get_user_name());
-
-        this._userLoadedId = this._user.connect('notify::is-loaded',
-                                                Lang.bind(this,
-                                                          this._updateUser));
-        this._userChangedId = this._user.connect('changed',
-                                                 Lang.bind(this,
-                                                           this._updateUser));
-    },
-
-    // Override getColumnWidths()/setColumnWidths() to make the item
-    // independent from the overall column layout of the menu
-    getColumnWidths: function() {
-        return [];
-    },
-
-    setColumnWidths: function(widths) {
-        this._columnWidths = PopupMenu.PopupBaseMenuItem.prototype.getColumnWidths.call(this);
-        let sectionWidths = this._section.getColumnWidths();
-        this._section.setColumnWidths(sectionWidths);
-    },
-
-    _updateUser: function() {
-        let iconFile = null;
-        if (this._user.is_loaded) {
-            this._name.label.set_text(this._user.get_real_name());
-            iconFile = this._user.get_icon_file();
-            if (!GLib.file_test(iconFile, GLib.FileTest.EXISTS))
-                iconFile = null;
-        } else {
-            this._name.label.set_text("");
-        }
-
-        if (iconFile)
-            this._setIconFromFile(iconFile);
-        else
-            this._setIconFromName('avatar-default');
-    },
-
-    _setIconFromFile: function(iconFile) {
-        this._iconBin.set_style('background-image: url("' + iconFile + '");');
-        this._iconBin.child = null;
-    },
-
-    _setIconFromName: function(iconName) {
-        this._iconBin.set_style(null);
-
-        if (iconName != null) {
-            let textureCache = St.TextureCache.get_default();
-            let icon = textureCache.load_icon_name(this._iconBin.get_theme_node(),
-                                                   iconName,
-                                                   St.IconType.SYMBOLIC,
-                                                   DIALOG_ICON_SIZE);
-
-            this._iconBin.child = icon;
-            this._iconBin.show();
-        } else {
-            this._iconBin.child = null;
-            this._iconBin.hide();
-        }
-    },
-
-    _statusForPresence: function(presence) {
-        switch(presence) {
-            case Tp.ConnectionPresenceType.AVAILABLE:
-                return 'available';
-            case Tp.ConnectionPresenceType.BUSY:
-                return 'busy';
-            case Tp.ConnectionPresenceType.OFFLINE:
-                return 'offline';
-            case Tp.ConnectionPresenceType.HIDDEN:
-                return 'hidden';
-            case Tp.ConnectionPresenceType.AWAY:
-                return 'away';
-            case Tp.ConnectionPresenceType.EXTENDED_AWAY:
-                return 'xa';
-            default:
-                return 'unknown';
-        }
-    },
-
-    _IMStatusChanged: function(accountMgr, presence, status, message) {
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE)
-            this._presence.setStatus(GnomeSession.PresenceStatus.AVAILABLE);
-
-        if (!this._expectedPresence || presence != this._expectedPresence)
-            this._previousPresence = presence;
-        else
-            this._expectedPresence = undefined;
-
-        let activatedItem;
-
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE)
-            activatedItem = IMStatus.AVAILABLE;
-        else if (presence == Tp.ConnectionPresenceType.BUSY)
-            activatedItem = IMStatus.BUSY;
-        else if (presence == Tp.ConnectionPresenceType.HIDDEN)
-            activatedItem = IMStatus.HIDDEN;
-        else if (presence == Tp.ConnectionPresenceType.AWAY)
-            activatedItem = IMStatus.AWAY;
-        else if (presence == Tp.ConnectionPresenceType.EXTENDED_AWAY)
-            activatedItem = IMStatus.IDLE;
-        else
-            activatedItem = IMStatus.OFFLINE;
-
-        this._combo.setActiveItem(activatedItem);
-        for (let i = 0; i < IMStatus.LAST; i++) {
-            if (i == IMStatus.AVAILABLE || i == IMStatus.OFFLINE)
-                continue;   // always visible
-
-            this._combo.setItemVisible(i, i == activatedItem);
-        }
-    },
-
-    _changeIMStatus: function(menuItem, id) {
-        let [presence, s, msg] = this._accountMgr.get_most_available_presence();
-        let newPresence, status;
-
-        if (id == IMStatus.AVAILABLE) {
-            newPresence = Tp.ConnectionPresenceType.AVAILABLE;
-        } else if (id == IMStatus.OFFLINE) {
-            newPresence = Tp.ConnectionPresenceType.OFFLINE;
-        } else
-            return;
-
-        status = this._statusForPresence(newPresence);
-        msg = msg ? msg : "";
-        this._accountMgr.set_all_requested_presences(newPresence, status, msg);
-    },
-
-    _sessionStatusChanged: function(sessionPresence, sessionStatus) {
-        let [presence, s, msg] = this._accountMgr.get_most_available_presence();
-        let newPresence, status;
-
-        if (sessionStatus == GnomeSession.PresenceStatus.AVAILABLE) {
-            newPresence = this._previousPresence;
-        } else if (sessionStatus == GnomeSession.PresenceStatus.BUSY) {
-            // Only change presence if the current one is "more present" than
-            // busy, or if coming back from idle
-            if (presence == Tp.ConnectionPresenceType.AVAILABLE ||
-                presence == Tp.ConnectionPresenceType.EXTENDED_AWAY) {
-                newPresence = Tp.ConnectionPresenceType.BUSY;
-            } else {
-                return;
-            }
-        } else if (sessionStatus == GnomeSession.PresenceStatus.IDLE) {
-            // Only change presence if the current one is "more present" than
-            // idle
-            if (presence != Tp.ConnectionPresenceType.OFFLINE)
-                newPresence = Tp.ConnectionPresenceType.EXTENDED_AWAY;
-            else
-                return;
-        } else {
-            return;
-        }
-
-        if (newPresence == undefined)
-            return;
-
-        status = this._statusForPresence(newPresence);
-        msg = msg ? msg : "";
-
-        this._expectedPresence = newPresence;
-        this._accountMgr.set_all_requested_presences(newPresence, status, msg);
-    }
-};
-
-
-function UserMenuButton() {
-    this._init();
-}
-
-UserMenuButton.prototype = {
-    __proto__: PanelMenu.Button.prototype,
-
-    _init: function() {
-        PanelMenu.Button.prototype._init.call(this, 0.0);
-        let box = new St.BoxLayout({ name: 'panelStatusMenu' });
-        this.actor.set_child(box);
-
-        this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
-
-        this._userManager = AccountsService.UserManager.get_default();
-
-        this._user = this._userManager.get_user(GLib.get_user_name());
-        this._presence = new GnomeSession.Presence();
-        this._session = new GnomeSession.SessionManager();
-        this._haveShutdown = true;
-
-        this._account_mgr = Tp.AccountManager.dup()
-
-        this._upClient = new UPowerGlib.Client();
-        this._screenSaverProxy = new ScreenSaver.ScreenSaverProxy();
-        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
-
-        this._iconBox = new St.Bin();
-        box.add(this._iconBox, { y_align: St.Align.MIDDLE, y_fill: false });
-
-        let textureCache = St.TextureCache.get_default();
-        this._offlineIcon = new St.Icon({ icon_name: 'user-offline',
-                                          style_class: 'popup-menu-icon' });
-        this._availableIcon = new St.Icon({ icon_name: 'user-available',
-                                            style_class: 'popup-menu-icon' });
-        this._busyIcon = new St.Icon({ icon_name: 'user-busy',
-                                       style_class: 'popup-menu-icon' });
-        this._invisibleIcon = new St.Icon({ icon_name: 'user-invisible',
-                                            style_class: 'popup-menu-icon' });
-        this._awayIcon = new St.Icon({ icon_name: 'user-away',
-                                       style_class: 'popup-menu-icon' });
-        this._idleIcon = new St.Icon({ icon_name: 'user-idle',
-                                       style_class: 'popup-menu-icon' });
-
-        this._presence.connect('StatusChanged',
-                               Lang.bind(this, this._updateSwitch));
-        this._presence.getStatus(Lang.bind(this, this._updateSwitch));
-
-        this._account_mgr.connect('most-available-presence-changed',
-                                  Lang.bind(this, this._updatePresenceIcon));
-        this._account_mgr.prepare_async(null, Lang.bind(this,
-            function(mgr) {
-                let [presence, s, msg] = mgr.get_most_available_presence();
-                this._updatePresenceIcon(mgr, presence, s, msg);
-            }));
-
-        this._name = new St.Label();
-        box.add(this._name, { y_align: St.Align.MIDDLE, y_fill: false });
-        this._userLoadedId = this._user.connect('notify::is-loaded', Lang.bind(this, this._updateUserName));
-        this._userChangedId = this._user.connect('changed', Lang.bind(this, this._updateUserName));
-
-        this._createSubMenu();
-        this._userManager.connect('notify::is-loaded',
-                                  Lang.bind(this, this._updateSwitchUser));
-        this._userManager.connect('user-added',
-                                  Lang.bind(this, this._updateSwitchUser));
-        this._userManager.connect('user-removed',
-                                  Lang.bind(this, this._updateSwitchUser));
-        this._lockdownSettings.connect('changed::' + DISABLE_USER_SWITCH_KEY,
-                                       Lang.bind(this, this._updateSwitchUser));
-        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
-                                       Lang.bind(this, this._updateLogout));
-
-        this._lockdownSettings.connect('changed::' + DISABLE_LOCK_SCREEN_KEY,
-                                       Lang.bind(this, this._updateLockScreen));
-        this._updateSwitchUser();
-        this._updateLogout();
-        this._updateLockScreen();
-
-        // Whether shutdown is available or not depends on both lockdown
-        // settings (disable-log-out) and Polkit policy - the latter doesn't
-        // notify, so we update the menu item each time the menu opens or
-        // the lockdown setting changes, which should be close enough.
-        this.menu.connect('open-state-changed', Lang.bind(this,
-            function(menu, open) {
-                if (open)
-                    this._updateHaveShutdown();
-            }));
-        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
-                                       Lang.bind(this, this._updateHaveShutdown));
-
-        this._upClient.connect('notify::can-suspend', Lang.bind(this, this._updateSuspendOrPowerOff));
-    },
-
-    _onDestroy: function() {
-        this._user.disconnect(this._userLoadedId);
-        this._user.disconnect(this._userChangedId);
-    },
-
-    _updateUserName: function() {
-        if (this._user.is_loaded)
-            this._name.set_text(this._user.get_real_name());
-        else
-            this._name.set_text("");
-    },
-
-    _updateSwitchUser: function() {
-        let allowSwitch = !this._lockdownSettings.get_boolean(DISABLE_USER_SWITCH_KEY);
-        if (allowSwitch && this._userManager.can_switch ())
-            this._loginScreenItem.actor.show();
-        else
-            this._loginScreenItem.actor.hide();
-    },
-
-    _updateLogout: function() {
-        let allowLogout = !this._lockdownSettings.get_boolean(DISABLE_LOG_OUT_KEY);
-        if (allowLogout)
-            this._logoutItem.actor.show();
-        else
-            this._logoutItem.actor.hide();
-    },
-
-    _updateLockScreen: function() {
-        let allowLockScreen = !this._lockdownSettings.get_boolean(DISABLE_LOCK_SCREEN_KEY);
-        if (allowLockScreen)
-            this._lockScreenItem.actor.show();
-        else
-            this._lockScreenItem.actor.hide();
-    },
-
-    _updateHaveShutdown: function() {
-        this._session.CanShutdownRemote(Lang.bind(this,
-            function(result, error) {
-                if (!error) {
-                    this._haveShutdown = result;
-                    this._updateSuspendOrPowerOff();
-                }
-            }));
-    },
-
-    _updateSuspendOrPowerOff: function() {
-        this._haveSuspend = this._upClient.get_can_suspend();
-
-        if (!this._suspendOrPowerOffItem)
-            return;
-
-        if (!this._haveShutdown && !this._haveSuspend)
-            this._suspendOrPowerOffItem.actor.hide();
-        else
-            this._suspendOrPowerOffItem.actor.show();
-
-        // If we can't suspend show Power Off... instead
-        // and disable the alt key
-        if (!this._haveSuspend) {
-            this._suspendOrPowerOffItem.updateText(_("Power Off..."), null);
-        } else if (!this._haveShutdown) {
-            this._suspendOrPowerOffItem.updateText(_("Suspend"), null);
-        } else {
-            this._suspendOrPowerOffItem.updateText(_("Suspend"), _("Power Off..."));
-        }
-    },
-
-    _updateSwitch: function(presence, status) {
-        let active = status == GnomeSession.PresenceStatus.BUSY;
-        this._dontDisturbSwitch.setToggleState(active);
-    },
-
-    _updatePresenceIcon: function(accountMgr, presence, status, message) {
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE)
-            this._iconBox.child = this._availableIcon;
-        else if (presence == Tp.ConnectionPresenceType.BUSY)
-            this._iconBox.child = this._busyIcon;
-        else if (presence == Tp.ConnectionPresenceType.HIDDEN)
-            this._iconBox.child = this._invisibleIcon;
-        else if (presence == Tp.ConnectionPresenceType.AWAY)
-            this._iconBox.child = this._awayIcon;
-        else if (presence == Tp.ConnectionPresenceType.EXTENDED_AWAY)
-            this._iconBox.child = this._idleIcon;
-        else
-            this._iconBox.child = this._offlineIcon;
-    },
-
-    _createSubMenu: function() {
-        let item;
-
-        item = new IMStatusChooserItem();
-        item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
-        this.menu.addMenuItem(item);
-
-        item = new PopupMenu.PopupSwitchMenuItem(_("Do Not Disturb"));
-        item.connect('activate', Lang.bind(this, this._updatePresenceStatus));
-        this.menu.addMenuItem(item);
-        this._dontDisturbSwitch = item;
-
-        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);
-
-        item = new PopupMenu.PopupMenuItem(_("System Settings"));
-        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
-        this.menu.addMenuItem(item);
-
-        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.connect('activate', Lang.bind(this, this._onQuitSessionActivate));
-        this.menu.addMenuItem(item);
-        this._logoutItem = item;
-
-        item = new PopupMenu.PopupSeparatorMenuItem();
-        this.menu.addMenuItem(item);
-
-        item = new PopupMenu.PopupAlternatingMenuItem(_("Suspend"),
-                                                      _("Power Off..."));
-        this.menu.addMenuItem(item);
-        this._suspendOrPowerOffItem = item;
-        item.connect('activate', Lang.bind(this, this._onSuspendOrPowerOffActivate));
-        this._updateSuspendOrPowerOff();
-    },
-
-    _updatePresenceStatus: function(item, event) {
-        let status = item.state ? GnomeSession.PresenceStatus.BUSY
-                                : GnomeSession.PresenceStatus.AVAILABLE;
-        this._presence.setStatus(status);
-    },
-
-    _onMyAccountActivate: function() {
-        Main.overview.hide();
-        let app = Shell.AppSystem.get_default().lookup_setting('gnome-user-accounts-panel.desktop');
-        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');
-        app.activate();
-    },
-
-    _onLockScreenActivate: function() {
-        Main.overview.hide();
-        this._screenSaverProxy.LockRemote();
-    },
-
-    _onLoginScreenActivate: function() {
-        Main.overview.hide();
-        // Ensure we only move to GDM after the screensaver has activated; in some
-        // OS configurations, the X server may block event processing on VT switch
-        this._screenSaverProxy.SetActiveRemote(true, Lang.bind(this, function() {
-            this._userManager.goto_login_session();
-        }));
-    },
-
-    _onQuitSessionActivate: function() {
-        Main.overview.hide();
-        this._session.LogoutRemote(0);
-    },
-
-    _onSuspendOrPowerOffActivate: function() {
-        Main.overview.hide();
-
-        if (this._haveSuspend &&
-            this._suspendOrPowerOffItem.state == PopupMenu.PopupAlternatingMenuItemState.DEFAULT) {
-            // Ensure we only suspend after the screensaver has activated
-            this._screenSaverProxy.SetActiveRemote(true, Lang.bind(this, function() {
-                this._upClient.suspend_sync(null);
-            }));
-        } else {
-            this._session.ShutdownRemote();
-        }
-    }
-};
--- a/js/ui/viewSelector.js
+++ b/js/ui/viewSelector.js
@@ -141,19 +141,13 @@ SearchTab.prototype = {
                                     'edit-find');

        this._text.connect('text-changed', Lang.bind(this, this._onTextChanged));
-        this._text.connect('key-press-event', Lang.bind(this, function (o, e) {
-            // We can't connect to 'activate' here because search providers
-            // might want to do something with the modifiers in activateSelected.
-            let symbol = e.get_key_symbol();
-            if (symbol == Clutter.Return || symbol == Clutter.KP_Enter) {
-                if (this._searchTimeoutId > 0) {
-                    Mainloop.source_remove(this._searchTimeoutId);
-                    this._doSearch();
-                }
-                this._searchResults.activateSelected();
-                return true;
+        this._text.connect('activate', Lang.bind(this, function (se) {
+            if (this._searchTimeoutId > 0) {
+                Mainloop.source_remove(this._searchTimeoutId);
+                this._doSearch();
            }
-            return false;
+            this._searchResults.activateSelected();
+            return true;
        }));

        this._entry.connect('notify::mapped', Lang.bind(this, this._onMapped));
@@ -297,7 +291,7 @@ SearchTab.prototype = {
    _doSearch: function () {
        this._searchTimeoutId = 0;
        let text = this._text.get_text().replace(/^\s+/g, '').replace(/\s+$/g, '');
-        this._searchResults.doSearch(text);
+        this._searchResults.updateSearch(text);

        return false;
    }
--- a/js/ui/windowAttentionHandler.js
+++ b/js/ui/windowAttentionHandler.js
@@ -16,7 +16,8 @@ WindowAttentionHandler.prototype = {
        this._tracker = Shell.WindowTracker.get_default();
        this._tracker.connect('startup-sequence-changed', Lang.bind(this, this._onStartupSequenceChanged));

-        global.display.connect('window-demands-attention', Lang.bind(this, this._onWindowDemandsAttention));
+        let display = global.screen.get_display();
+        display.connect('window-demands-attention', Lang.bind(this, this._onWindowDemandsAttention));
    },

    _onStartupSequenceChanged : function(tracker) {
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@@ -6,7 +6,6 @@ const Gio = imports.gi.Gio;
 const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const St = imports.gi.St;
-const Shell = imports.gi.Shell;

 const AltTab = imports.ui.altTab;
 const WorkspaceSwitcherPopup = imports.ui.workspaceSwitcherPopup;
@@ -23,7 +22,8 @@ function getDimShader() {
    if (dimShader === null)
        return null;
    if (!dimShader) {
-        let source = Shell.get_file_contents_utf8_sync(global.datadir + '/shaders/dim-window.glsl');
+        let [success, source, length] = GLib.file_get_contents(global.datadir +
+                                                               '/shaders/dim-window.glsl');
        try {
            let shader = new Clutter.Shader();
            shader.set_fragment_source(source, -1);
@@ -119,8 +119,6 @@ WindowManager.prototype = {
        this.setKeybindingHandler('switch_to_workspace_down', Lang.bind(this, this._showWorkspaceSwitcher));
        this.setKeybindingHandler('switch_windows', Lang.bind(this, this._startAppSwitcher));
        this.setKeybindingHandler('switch_group', Lang.bind(this, this._startAppSwitcher));
-        this.setKeybindingHandler('switch_windows_backward', Lang.bind(this, this._startAppSwitcher));
-        this.setKeybindingHandler('switch_group_backward', Lang.bind(this, this._startAppSwitcher));
        this.setKeybindingHandler('switch_panels', Lang.bind(this, this._startA11ySwitcher));

        Main.overview.connect('showing', Lang.bind(this, function() {
@@ -182,7 +180,7 @@ WindowManager.prototype = {
         */
        this._minimizing.push(actor);

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let xDest = primary.x;
        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            xDest += primary.width;
@@ -239,7 +237,7 @@ WindowManager.prototype = {
    _hasAttachedDialogs: function(window, ignoreWindow) {
        var count = 0;
        window.foreach_transient(function(win) {
-            if (win != ignoreWindow && win.is_attached_dialog())
+            if (win != ignoreWindow && win.get_window_type() == Meta.WindowType.MODAL_DIALOG)
                count++;
            return false;
        });
@@ -247,7 +245,7 @@ WindowManager.prototype = {
    },

    _checkDimming: function(window, ignoreWindow) {
-        let shouldDim = this._hasAttachedDialogs(window, ignoreWindow);
+        let shouldDim = Meta.prefs_get_attach_modal_dialogs() && this._hasAttachedDialogs(window, ignoreWindow);

        if (shouldDim && !window._dimmed) {
            window._dimmed = true;
@@ -309,7 +307,9 @@ WindowManager.prototype = {

            actor._windowType = type;
        }));
-        if (actor.meta_window.is_attached_dialog()) {
+        if (actor.meta_window.get_window_type() == Meta.WindowType.MODAL_DIALOG
+            && Meta.prefs_get_attach_modal_dialogs()
+            && actor.get_meta_window().get_transient_for()) {
            this._checkDimming(actor.get_meta_window().get_transient_for());
            if (this._shouldAnimate()) {
                actor.set_scale(1.0, 0.0);
@@ -371,6 +371,7 @@ WindowManager.prototype = {

    _destroyWindow : function(shellwm, actor) {
        let window = actor.meta_window;
+        let parent = window.get_transient_for();
        if (actor._notifyWindowTypeSignalId) {
            window.disconnect(actor._notifyWindowTypeSignalId);
            actor._notifyWindowTypeSignalId = 0;
@@ -380,14 +381,12 @@ WindowManager.prototype = {
                                                                 return win != window;
                                                             });
        }
-        if (window.is_attached_dialog()) {
-            let parent = window.get_transient_for();
+        while (window.get_window_type() == Meta.WindowType.MODAL_DIALOG
+               && parent) {
            this._checkDimming(parent, window);
-            if (!this._shouldAnimate()) {
-                shellwm.completed_destroy(actor);
-                return;
-            }
-
+            if (!Meta.prefs_get_attach_modal_dialogs()
+                || !this._shouldAnimate())
+                break;
            actor.set_scale(1.0, 1.0);
            actor.show();
            this._destroying.push(actor);
@@ -535,7 +534,7 @@ WindowManager.prototype = {

        let tabPopup = new AltTab.AltTabPopup();

-        if (!tabPopup.show(backwards, binding))
+        if (!tabPopup.show(backwards, binding == 'switch_group'))
            tabPopup.destroy();
    },

--- a/js/ui/workspace.js
+++ b/js/ui/workspace.js
@@ -1,7 +1,6 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

 const Clutter = imports.gi.Clutter;
-const GConf = imports.gi.GConf;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
@@ -28,8 +27,6 @@ const CLOSE_BUTTON_FADE_TIME = 0.1;

 const DRAGGING_WINDOW_OPACITY = 100;

-const BUTTON_LAYOUT_KEY = '/desktop/gnome/shell/windows/button_layout';
-
 // Define a layout scheme for small window counts. For larger
 // counts we fall back to an algorithm. We need more schemes here
 // unless we have a really good algorithm.
@@ -94,38 +91,22 @@ function WindowClone(realWindow) {

 WindowClone.prototype = {
    _init : function(realWindow) {
+        this.actor = new Clutter.Clone({ source: realWindow.get_texture(),
+                                         reactive: true,
+                                         x: realWindow.x,
+                                         y: realWindow.y });
+        this.actor._delegate = this;
        this.realWindow = realWindow;
        this.metaWindow = realWindow.meta_window;
        this.metaWindow._delegate = this;
-
-        let [borderX, borderY] = this._getInvisibleBorderPadding();
-        this._windowClone = new Clutter.Clone({ source: realWindow.get_texture(),
-                                                x: -borderX,
-                                                y: -borderY });
-
-        this.origX = realWindow.x + borderX;
-        this.origY = realWindow.y + borderY;
-
-        let outerRect = realWindow.meta_window.get_outer_rect();
-
-        // The MetaShapedTexture that we clone has a size that includes
-        // the invisible border; this is inconvenient; rather than trying
-        // to compensate all over the place we insert a ClutterGroup into
-        // the hierarchy that is sized to only the visible portion.
-        this.actor = new Clutter.Group({ reactive: true,
-                                         x: this.origX,
-                                         y: this.origY,
-                                         width: outerRect.width,
-                                         height: outerRect.height });
-
-        this.actor.add_actor(this._windowClone);
-
-        this.actor._delegate = this;
+        this.origX = realWindow.x;
+        this.origY = realWindow.y;

        this._stackAbove = null;

-        this._sizeChangedId = this.realWindow.connect('size-changed',
-            Lang.bind(this, this._onRealWindowSizeChanged));
+        this._sizeChangedId = this.realWindow.connect('size-changed', Lang.bind(this, function() {
+            this.emit('size-changed');
+        }));
        this._realWindowDestroyId = this.realWindow.connect('destroy',
            Lang.bind(this, this._disconnectRealWindowSignals));

@@ -177,7 +158,7 @@ WindowClone.prototype = {
            // will look funny.

            if (!this._selected &&
-                this.metaWindow != global.display.focus_window)
+                this.metaWindow != global.screen.get_display().focus_window)
                this._zoomEnd();
        }
    },
@@ -192,32 +173,6 @@ WindowClone.prototype = {
        this._realWindowDestroyId = 0;
    },

-    _getInvisibleBorderPadding: function() {
-        // We need to adjust the position of the actor because of the
-        // consequences of invisible borders -- in reality, the texture
-        // has an extra set of "padding" around it that we need to trim
-        // down.
-
-        // The outer rect paradoxically is the smaller rectangle,
-        // containing the positions of the visible frame. The input
-        // rect contains everything, including the invisible border
-        // padding.
-        let outerRect = this.metaWindow.get_outer_rect();
-        let inputRect = this.metaWindow.get_input_rect();
-        let [borderX, borderY] = [outerRect.x - inputRect.x,
-                                  outerRect.y - inputRect.y];
-
-        return [borderX, borderY];
-    },
-
-    _onRealWindowSizeChanged: function() {
-        let [borderX, borderY] = this._getInvisibleBorderPadding();
-        let outerRect = this.metaWindow.get_outer_rect();
-        this.actor.set_size(outerRect.width, outerRect.height);
-        this._windowClone.set_position(-borderX, -borderY);
-        this.emit('size-changed');
-    },
-
    _onDestroy: function() {
        this._disconnectRealWindowSignals();

@@ -267,12 +222,8 @@ WindowClone.prototype = {
        let [width, height] = this.actor.get_transformed_size();

        let monitorIndex = this.metaWindow.get_monitor();
-        let monitor = Main.layoutManager.monitors[monitorIndex];
-        let availArea = new Meta.Rectangle({ x: monitor.x,
-                                             y: monitor.y,
-                                             width: monitor.width,
-                                             height: monitor.height });
-        if (monitorIndex == Main.layoutManager.primaryIndex) {
+        let availArea = global.get_monitors()[monitorIndex];
+        if (monitorIndex == global.get_primary_monitor_index()) {
            availArea.y += Main.panel.actor.height;
            availArea.height -= Main.panel.actor.height;
        }
@@ -354,21 +305,6 @@ WindowClone.prototype = {
        this.emit('drag-begin');
    },

-    _getWorkspaceActor : function() {
-        let index = this.metaWindow.get_workspace().index();
-        return Main.overview.workspaces.getWorkspaceByIndex(index);
-    },
-
-    handleDragOver : function(source, actor, x, y, time) {
-        let workspace = this._getWorkspaceActor();
-        return workspace.handleDragOver(source, actor, x, y, time);
-    },
-
-    acceptDrop : function(source, actor, x, y, time) {
-        let workspace = this._getWorkspaceActor();
-        workspace.acceptDrop(source, actor, x, y, time);
-    },
-
    _onDragCancelled : function (draggable, time) {
        this.emit('drag-cancelled');
    },
@@ -499,20 +435,9 @@ WindowOverlay.prototype = {
        let button = this.closeButton;
        let title = this.title;

-        let gconf = GConf.Client.get_default();
-        let layout = gconf.get_string(BUTTON_LAYOUT_KEY);
-        let rtl = St.Widget.get_default_direction() == St.TextDirection.RTL;
-
-        let split = layout.split(":");
-        let side;
-        if (split[0].indexOf("close") > -1)
-            side = rtl ? St.Side.RIGHT : St.Side.LEFT;
-        else
-            side = rtl ? St.Side.LEFT : St.Side.RIGHT;
-
        let buttonX;
        let buttonY = cloneY - (button.height - button._overlap);
-        if (side == St.Side.LEFT)
+        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            buttonX = cloneX - (button.width - button._overlap);
        else
            buttonX = cloneX + (cloneWidth - button._overlap);
@@ -639,7 +564,7 @@ Workspace.prototype = {
        this._height = 0;

        this.monitorIndex = monitorIndex;
-        this._monitor = Main.layoutManager.monitors[this.monitorIndex];
+        this._monitor = global.get_monitors()[this.monitorIndex];
        this._windowOverlaysGroup = new Clutter.Group();
        // Without this the drop area will be overlapped.
        this._windowOverlaysGroup.set_size(0, 0);
@@ -694,7 +619,6 @@ Workspace.prototype = {
            function () {
                this._dropRect.set_position(x, y);
                this._dropRect.set_size(width, height);
-                this.positionWindows(WindowPositionFlags.ANIMATE);
                return false;
            }));

@@ -717,6 +641,16 @@ Workspace.prototype = {
        return this._windows.length == 0;
    },

+    /**
+     * setReactive:
+     * @reactive: %true iff the workspace should be reactive
+     *
+     * Set the workspace (desktop) reactive
+     **/
+    setReactive: function(reactive) {
+        this.actor.reactive = reactive;
+    },
+
    // Only use this for n <= 20 say
    _factorial: function(n) {
        let result = 1;
@@ -1482,7 +1416,7 @@ Workspace.prototype = {
                                                 time);
            return true;
        } else if (source.shellWorkspaceLaunch) {
-            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace ? this.metaWorkspace.index() : -1,
+            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace,
                                          timestamp: time });
            return true;
        }
--- a/js/ui/workspaceSwitcherPopup.js
+++ b/js/ui/workspaceSwitcherPopup.js
@@ -56,7 +56,7 @@ WorkspaceSwitcherPopup.prototype = {

    _getPreferredHeight : function (actor, forWidth, alloc) {
        let children = this._list.get_children();
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let availHeight = primary.height;
        availHeight -= Main.panel.actor.height;
@@ -82,7 +82,7 @@ WorkspaceSwitcherPopup.prototype = {
    },

    _getPreferredWidth : function (actor, forHeight, alloc) {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        this._childWidth = Math.round(this._childHeight * primary.width / primary.height);

        alloc.min_size = this._childWidth;
@@ -125,7 +125,7 @@ WorkspaceSwitcherPopup.prototype = {
    },

    _position: function() {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        this._container.x = primary.x + Math.floor((primary.width - this._container.width) / 2);
        this._container.y = primary.y + Main.panel.actor.height +
                            Math.floor(((primary.height - Main.panel.actor.height) - this._container.height) / 2);
--- a/js/ui/workspaceThumbnail.js
+++ b/js/ui/workspaceThumbnail.js
@@ -146,7 +146,7 @@ function WorkspaceThumbnail(metaWorkspace) {
 WorkspaceThumbnail.prototype = {
    _init : function(metaWorkspace) {
        this.metaWorkspace = metaWorkspace;
-        this.monitorIndex = Main.layoutManager.primaryIndex;
+        this.monitorIndex = global.get_primary_monitor_index();

        this.actor = new St.Group({ reactive: true,
                                    clip_to_allocation: true,
@@ -167,10 +167,10 @@ WorkspaceThumbnail.prototype = {
                return true;
            }));

-        this._background = Meta.BackgroundActor.new_for_screen(global.screen);
+        this._background = new Clutter.Clone({ source: global.background_actor });
        this._contents.add_actor(this._background);

-        let monitor = Main.layoutManager.primaryMonitor;
+        let monitor = global.get_primary_monitor();
        this.setPorthole(monitor.x, monitor.y, monitor.width, monitor.height);

        let windows = global.get_window_actors().filter(this._isMyWindow, this);
@@ -178,11 +178,6 @@ WorkspaceThumbnail.prototype = {
        // Create clones for windows that should be visible in the Overview
        this._windows = [];
        for (let i = 0; i < windows.length; i++) {
-            windows[i].meta_window._minimizedChangedId =
-                windows[i].meta_window.connect('notify::minimized',
-                                               Lang.bind(this,
-                                                         this._updateMinimized));
-
            if (this._isOverviewWindow(windows[i])) {
                this._addWindowClone(windows[i]);
            }
@@ -262,18 +257,11 @@ WorkspaceThumbnail.prototype = {
            return;

        // Check if window still should be here
-        if (win && this._isMyWindow(win) && this._isOverviewWindow(win))
+        if (win && this._isMyWindow(win))
            return;

        let clone = this._windows[index];
        this._windows.splice(index, 1);
-
-        if (win && this._isOverviewWindow(win)) {
-            if (metaWin._minimizedChangedId) {
-                metaWin.disconnect(metaWin._minimizedChangedId);
-                delete metaWin._minimizedChangedId;
-            }
-        }
        clone.destroy();
    },

@@ -302,11 +290,6 @@ WorkspaceThumbnail.prototype = {
        if (this._lookupIndex (metaWin) != -1)
            return;

-        if (!metaWin._minimizedChangedId)
-            metaWin._minimizedChangedId = metaWin.connect('notify::minimized',
-                                                          Lang.bind(this,
-                                                                    this._updateMinimized));
-
        if (!this._isMyWindow(win) || !this._isOverviewWindow(win))
            return;

@@ -333,13 +316,6 @@ WorkspaceThumbnail.prototype = {
        }
    },

-    _updateMinimized: function(metaWin) {
-        if (metaWin.minimized)
-            this._doRemoveWindow(metaWin);
-        else
-            this._doAddWindow(metaWin);
-    },
-
    destroy : function() {
        this.actor.destroy();
    },
@@ -350,14 +326,6 @@ WorkspaceThumbnail.prototype = {
        global.screen.disconnect(this._windowEnteredMonitorId);
        global.screen.disconnect(this._windowLeftMonitorId);

-        for (let i = 0; i < this._windows.length; i++) {
-            let metaWin = this._windows[i].metaWindow;
-            if (metaWin._minimizedChangedId) {
-                metaWin.disconnect(metaWin._minimizedChangedId);
-                delete metaWin._minimizedChangedId;
-            }
-        }
-
        this._windows = [];
        this.actor = null;
    },
@@ -371,8 +339,7 @@ WorkspaceThumbnail.prototype = {
    // Tests if @win should be shown in the Overview
    _isOverviewWindow : function (win) {
        let tracker = Shell.WindowTracker.get_default();
-        return tracker.is_window_interesting(win.get_meta_window()) &&
-               win.get_meta_window().showing_on_its_workspace();
+        return tracker.is_window_interesting(win.get_meta_window());
    },

    // Create a clone of a (non-desktop) window and add it to the window list
@@ -452,7 +419,7 @@ WorkspaceThumbnail.prototype = {
                                                 time);
            return true;
        } else if (source.shellWorkspaceLaunch) {
-            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace ? this.metaWorkspace.index() : -1,
+            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace,
                                          timestamp: time });
            return true;
        }
@@ -528,7 +495,7 @@ ThumbnailsBox.prototype = {

        // The "porthole" is the portion of the screen that we show in the workspaces
        let panelHeight = Main.panel.actor.height;
-        let monitor = Main.layoutManager.primaryMonitor;
+        let monitor = global.get_primary_monitor();
        this._porthole = {
            x: monitor.x,
            y: monitor.y + panelHeight,
--- a/js/ui/workspacesView.js
+++ b/js/ui/workspacesView.js
@@ -49,12 +49,9 @@ WorkspacesView.prototype = {
        this._height = 0;
        this._x = 0;
        this._y = 0;
-        this._clipX = 0;
-        this._clipY = 0;
-        this._clipWidth = 0;
-        this._clipHeight = 0;
        this._workspaceRatioSpacing = 0;
        this._spacing = 0;
+        this._lostWorkspaces = [];
        this._animating = false; // tweening
        this._scrolling = false; // swipe-scrolling
        this._animatingScroll = false; // programatically updating the adjustment
@@ -70,10 +67,10 @@ WorkspacesView.prototype = {
        this._workspaces[activeWorkspaceIndex].actor.raise_top();

        this._extraWorkspaces = [];
-        let monitors = Main.layoutManager.monitors;
+        let monitors = global.get_monitors();
        let m = 0;
        for (let i = 0; i < monitors.length; i++) {
-            if (i == Main.layoutManager.primaryIndex)
+            if (i == global.get_primary_monitor_index())
                continue;
            let ws = new Workspace.Workspace(null, i);
            this._extraWorkspaces[m++] = ws;
@@ -96,8 +93,7 @@ WorkspacesView.prototype = {
        this._overviewShownId =
            Main.overview.connect('shown',
                                 Lang.bind(this, function() {
-                this.actor.set_clip(this._clipX, this._clipY,
-                                    this._clipWidth, this._clipHeight);
+                this.actor.set_clip(this._x, this._y, this._width, this._height);
        }));

        this._scrollAdjustment = new St.Adjustment({ value: activeWorkspaceIndex,
@@ -141,13 +137,6 @@ WorkspacesView.prototype = {
            this._workspaces[i].setGeometry(x, y, width, height);
    },

-    setClipRect: function(x, y, width, height) {
-        this._clipX = x;
-        this._clipY = y;
-        this._clipWidth = width;
-        this._clipHeight = height;
-    },
-
    _lookupWorkspaceForMetaWindow: function (metaWindow) {
        for (let i = 0; i < this._workspaces.length; i++) {
            if (this._workspaces[i].containsMetaWindow(metaWindow))
@@ -161,10 +150,6 @@ WorkspacesView.prototype = {
        return this._workspaces[active];
    },

-    getWorkspaceByIndex: function(index) {
-        return this._workspaces[index];
-    },
-
    hide: function() {
        let activeWorkspaceIndex = global.screen.get_active_workspace_index();
        let activeWorkspace = this._workspaces[activeWorkspaceIndex];
@@ -239,6 +224,27 @@ WorkspacesView.prototype = {
                    this._updateVisibility();
            }
        }
+
+        for (let l = 0; l < this._lostWorkspaces.length; l++) {
+            let workspace = this._lostWorkspaces[l];
+
+            Tweener.removeTweens(workspace.actor);
+
+            workspace.actor.show();
+            workspace.hideWindowsOverlays();
+
+            if (showAnimation) {
+                Tweener.addTween(workspace.actor,
+                                 { y: workspace.x,
+                                   time: WORKSPACE_SWITCH_TIME,
+                                   transition: 'easeOutQuad',
+                                   onComplete: Lang.bind(this,
+                                                         this._cleanWorkspaces)
+                                 });
+            } else {
+                this._cleanWorkspaces();
+            }
+        }
    },

    _updateVisibility: function() {
@@ -259,6 +265,17 @@ WorkspacesView.prototype = {
        }
    },

+    _cleanWorkspaces: function() {
+        if (this._lostWorkspaces.length == 0)
+            return;
+
+        for (let l = 0; l < this._lostWorkspaces.length; l++)
+            this._lostWorkspaces[l].destroy();
+        this._lostWorkspaces = [];
+
+        this._updateWorkspaceActors(false);
+    },
+
    _updateScrollAdjustment: function(index, showAnimation) {
        if (this._scrolling)
            return;
@@ -281,9 +298,12 @@ WorkspacesView.prototype = {
        }
    },

-    updateWorkspaces: function(oldNumWorkspaces, newNumWorkspaces) {
+    updateWorkspaces: function(oldNumWorkspaces, newNumWorkspaces, lostWorkspaces) {
        let active = global.screen.get_active_workspace_index();

+        for (let l = 0; l < lostWorkspaces.length; l++)
+            lostWorkspaces[l].disconnectAll();
+
        Tweener.addTween(this._scrollAdjustment,
                         { upper: newNumWorkspaces,
                           time: WORKSPACE_SWITCH_TIME,
@@ -291,13 +311,12 @@ WorkspacesView.prototype = {
                         });

        if (newNumWorkspaces > oldNumWorkspaces) {
-            for (let w = oldNumWorkspaces; w < newNumWorkspaces; w++) {
-                this._workspaces[w].setGeometry(this._x, this._y,
-                                                this._width, this._height);
+            for (let w = oldNumWorkspaces; w < newNumWorkspaces; w++)
                this.actor.add_actor(this._workspaces[w].actor);
-            }

            this._updateWorkspaceActors(false);
+        } else {
+            this._lostWorkspaces = lostWorkspaces;
        }

        this._scrollToActive(true);
@@ -383,7 +402,7 @@ WorkspacesView.prototype = {
                this._extraWorkspaces[i].setReservedSlot(dragEvent.dragActor._delegate);
        }

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let activeWorkspaceIndex = global.screen.get_active_workspace_index();
        let topWorkspace, bottomWorkspace;
@@ -449,7 +468,7 @@ WorkspacesView.prototype = {
            Mainloop.source_remove(this._timeoutId);
            this._timeoutId = 0;
        }
-        DND.removeDragMonitor(this._dragMonitor);
+        DND.removeMonitor(this._dragMonitor);
        this._inDrag = false;

        for (let i = 0; i < this._workspaces.length; i++)
@@ -550,7 +569,8 @@ WorkspacesDisplay.prototype = {
        controls.connect('scroll-event',
                         Lang.bind(this, this._onScrollEvent));

-        this._monitorIndex = Main.layoutManager.primaryIndex;
+        this._monitorIndex = global.get_primary_monitor_index();
+        this._monitor = global.get_monitors()[this._monitorIndex];

        this._thumbnailsBox = new WorkspaceThumbnail.ThumbnailsBox();
        controls.add_actor(this._thumbnailsBox.actor);
@@ -566,10 +586,7 @@ WorkspacesDisplay.prototype = {

        this._updateAlwaysZoom();

-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._updateAlwaysZoom));
-        global.screen.connect('notify::n-workspaces',
-                              Lang.bind(this, this._workspacesChanged));
-
+        global.screen.connect('monitors-changed', Lang.bind(this, this._updateAlwaysZoom));
        Main.xdndHandler.connect('drag-begin', Lang.bind(this, function(){
            this._alwaysZoomOut = true;
        }));
@@ -579,6 +596,7 @@ WorkspacesDisplay.prototype = {
            this._updateAlwaysZoom();
        }));

+        this._nWorkspacesNotifyId = 0;
        this._switchWorkspaceNotifyId = 0;

        this._itemDragBeginId = 0;
@@ -608,6 +626,10 @@ WorkspacesDisplay.prototype = {
        this.workspacesView = new WorkspacesView(this._workspaces);
        this._updateWorkspacesGeometry();

+        this._nWorkspacesNotifyId =
+            global.screen.connect('notify::n-workspaces',
+                                  Lang.bind(this, this._workspacesChanged));
+
        this._restackedNotifyId =
            global.screen.connect('restacked',
                                  Lang.bind(this, this._onRestacked));
@@ -638,6 +660,10 @@ WorkspacesDisplay.prototype = {
        this._controls.hide();
        this._thumbnailsBox.hide();

+        if (this._nWorkspacesNotifyId > 0) {
+            global.screen.disconnect(this._nWorkspacesNotifyId);
+            this._nWorkspacesNotifyId = 0;
+        }
        if (this._restackedNotifyId > 0){
            global.screen.disconnect(this._restackedNotifyId);
            this._restackedNotifyId = 0;
@@ -686,15 +712,10 @@ WorkspacesDisplay.prototype = {
    },

    _updateAlwaysZoom: function()  {
-        // Always show the pager if workspaces are actually used,
-        // e.g. there are windows on more than one
-        this._alwaysZoomOut = global.screen.n_workspaces > 2;
+        this._alwaysZoomOut = false;

-        if (this._alwaysZoomOut)
-            return;
-
-        let monitors = Main.layoutManager.monitors;
-        let primary = Main.layoutManager.primaryMonitor;
+        let monitors = global.get_monitors();
+        let primary = global.get_primary_monitor();

        /* Look for any monitor to the right of the primary, if there is
         * one, we always keep zoom out, otherwise its hard to reach
@@ -762,13 +783,6 @@ WorkspacesDisplay.prototype = {

        let rtl = (St.Widget.get_default_direction () == St.TextDirection.RTL);

-        let clipWidth = width - controlsVisible;
-        let clipHeight = (fullHeight / fullWidth) * clipWidth;
-        let clipX = rtl ? x + controlsVisible : x;
-        let clipY = y + (fullHeight - clipHeight) / 2;
-
-        this.workspacesView.setClipRect(clipX, clipY, clipWidth, clipHeight);
-
        if (this._zoomOut) {
            width -= controlsNatural;
            if (rtl)
@@ -807,12 +821,6 @@ WorkspacesDisplay.prototype = {
        if (oldNumWorkspaces == newNumWorkspaces)
            return;

-        this._updateAlwaysZoom();
-        this._updateZoom();
-
-        if (this.workspacesView == null)
-            return;
-
        let lostWorkspaces = [];
        if (newNumWorkspaces > oldNumWorkspaces) {
            // Assume workspaces are only added at the end
@@ -838,23 +846,24 @@ WorkspacesDisplay.prototype = {
            lostWorkspaces = this._workspaces.splice(removedIndex,
                                                     removedNum);

-            for (let l = 0; l < lostWorkspaces.length; l++) {
-                lostWorkspaces[l].disconnectAll();
-                lostWorkspaces[l].destroy();
-            }
+            // Don't let the user try to select this workspace as it's
+            // making its exit.
+            for (let l = 0; l < lostWorkspaces.length; l++)
+                lostWorkspaces[l].setReactive(false);

            this._thumbnailsBox.removeThumbmails(removedIndex, removedNum);
        }

        this.workspacesView.updateWorkspaces(oldNumWorkspaces,
-                                             newNumWorkspaces);
+                                             newNumWorkspaces,
+                                             lostWorkspaces);
    },

    _updateZoom : function() {
        if (Main.overview.animationInProgress)
            return;

-        let shouldZoom = this._alwaysZoomOut || this._controls.hover;
+        let shouldZoom = this._alwaysZoomOut || this._controls.hover || (this._inDrag && !this._cancelledDrag);
        if (shouldZoom != this._zoomOut) {
            this._zoomOut = shouldZoom;
            this._updateWorkspacesGeometry();
@@ -878,22 +887,12 @@ WorkspacesDisplay.prototype = {
    _dragBegin: function() {
        this._inDrag = true;
        this._cancelledDrag = false;
-        this._dragMonitor = {
-            dragMotion: Lang.bind(this, this._onDragMotion)
-        };
-        DND.addDragMonitor(this._dragMonitor);
+        this._updateZoom();
    },

    _dragCancelled: function() {
        this._cancelledDrag = true;
-        DND.removeDragMonitor(this._dragMonitor);
-    },
-
-    _onDragMotion: function(dragEvent) {
-        let controlsHovered = this._controls.contains(dragEvent.targetActor);
-        this._controls.set_hover(controlsHovered);
-
-        return DND.DragMotionResult.CONTINUE;
+        this._updateZoom();
    },

    _dragEnd: function() {
--- a/man/gnome-shell.1
+++ b/man/gnome-shell.1
@@ -36,48 +36,53 @@ visually attractive and easy to use experience.
 .SH OPTIONS

 .TP
-.B \-\-replace
-Replace the running window manager
+.B \-r, \-\-replace
+Replace the running metacity/gnome-panel
 .br

 .TP
-.B \-\-sm-disable
-Disable connection to the session manager
+.B \-v, \-\-verbose
+Shows details about the results of running `gnome-shell'.
 .br

 .TP
-.B \-\-sm-client-id=ID
-Specify session management ID
+.B \-g, \-\-debug
+Run under a debugger
 .br

 .TP
-.B \-\-sm-save-file=FILE
-Initialize session from savefile
-.br
-
-.TP
-.B \-\-screen=SCREEN
-X screen to use
-.br
-
-.TP
-.B \-d, \-\-display=DISPLAY
-X display to use
+.B \-\-debug\-command
+Command to use for debugging (defaults to 'gdb \-\-args')
 .br

 .TP
 .B \-\-sync
-Make X calls synchronous
+.br
+Make X calls synchronously, useful when debugging down X errors
 .br

 .TP
-.B \-\-version
-Print version and exit
+.B \-\-xephyr
+Run a debugging instance inside Xephyr
 .br

 .TP
-.B \-\-help
-Display help and exit
+.B \-\-geometry
+Specify Xephyr screen geometry
+.br
+
+.TP
+.B \-w, \-\-wide
+Use widescreen (1280x800) with Xephyr
+.br
+
+.TP
+.B \-\-create\-extension
+Create a new GNOME Shell extension
+
+.TP
+.B \-\-eval\-file
+Evaluate the contents of the given JavaScript file
 .br

 .SH BUGS
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -1,12 +1,10 @@
 af
 an
 ar
-be
 bg
 bn
 bn_IN
 ca
-ca@valencia
 cs
 da
 de
@@ -33,7 +31,6 @@ kn
 lt
 lv
 mr
-ms
 nb
 nl
 nn
@@ -49,7 +46,6 @@ sr
 sr@latin
 sv
 ta
-te
 th
 tr
 ug 
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,21 +1,15 @@
 data/gnome-shell.desktop.in.in
 data/org.gnome.shell.gschema.xml.in
-js/gdm/loginDialog.js
 js/misc/util.js
 js/ui/appDisplay.js
 js/ui/appFavorites.js
-js/ui/autorunManager.js
 js/ui/calendar.js
-js/ui/contactDisplay.js
 js/ui/dash.js
 js/ui/dateMenu.js
 js/ui/docDisplay.js
 js/ui/endSessionDialog.js
-js/ui/keyboard.js
 js/ui/lookingGlass.js
 js/ui/messageTray.js
-js/ui/networkAgent.js
-js/ui/notificationDaemon.js
 js/ui/overview.js
 js/ui/panel.js
 js/ui/placeDisplay.js
@@ -23,7 +17,7 @@ js/ui/polkitAuthenticationAgent.js
 js/ui/popupMenu.js
 js/ui/runDialog.js
 js/ui/searchDisplay.js
-js/ui/shellMountOperation.js
+js/ui/statusMenu.js
 js/ui/status/accessibility.js
 js/ui/status/bluetooth.js
 js/ui/status/keyboard.js
@@ -31,10 +25,11 @@ js/ui/status/network.js
 js/ui/status/power.js
 js/ui/status/volume.js
 js/ui/telepathyClient.js
-js/ui/userMenu.js
 js/ui/viewSelector.js
 js/ui/windowAttentionHandler.js
+js/ui/workspacesView.js
 src/gvc/gvc-mixer-control.c
+src/gdmuser/gdm-user.c
 src/main.c
 src/shell-app.c
 src/shell-app-system.c
--- a/po/be.po
+++ b/po/be.po
--- a/po/bg.po
+++ b/po/bg.po
--- a/po/ca.po
+++ b/po/ca.po
--- a/po/ca@valencia.po
+++ b/po/ca@valencia.po
--- a/po/de.po
+++ b/po/de.po
--- a/po/es.po
+++ b/po/es.po
--- a/po/fa.po
+++ b/po/fa.po
--- a/po/ga.po
+++ b/po/ga.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/lt.po
+++ b/po/lt.po
--- a/po/lv.po
+++ b/po/lv.po
--- a/po/ms.po
+++ b/po/ms.po
--- a/po/nb.po
+++ b/po/nb.po
--- a/po/pa.po
+++ b/po/pa.po
--- a/po/ru.po
+++ b/po/ru.po
--- a/po/sk.po
+++ b/po/sk.po
--- a/po/sl.po
+++ b/po/sl.po
--- a/po/sv.po
+++ b/po/sv.po
--- a/po/te.po
+++ b/po/te.po
--- a/po/vi.po
+++ b/po/vi.po
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
--- a/po/zh_HK.po
+++ b/po/zh_HK.po
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
David Zeuthen	a69e45b5eb	goa: implement marking a message as Starred or Junk This works with the latest GOA tree Signed-off-by: David Zeuthen <davidz@redhat.com>	2011-05-19 14:52:52 -04:00
David Zeuthen	a355398b0f	Initial goa client work Signed-off-by: David Zeuthen <davidz@redhat.com>	2011-05-16 17:10:43 -04:00