Bump version to 3.6.0

Update NEWS

.gitignore

@@ -16,6 +16,7 @@ config.log
 config.status
 config
 configure
+data/50-gnome-shell-*.xml
 data/gnome-shell.desktop
 data/gnome-shell.desktop.in
 data/gnome-shell-extension-prefs.desktop

NEWS

@@ -1,3 +1,204 @@
+3.6.0
+=====
+* keyboard: Make input source items accessible [Florian; #684462]
+* Don't show network dialogs in the lock screen [Giovanni; #684384]
+* popupMenu: Fix initial visibility of settings items [Florian; #684473]
+* userMenu: Close menu immediately on user/session switch [Florian; #684459]
+* Fix alignment of search section headers in RTL locales [Florian; #684379]
+* screenShield: Fix unlock animation [Florian; #684591]
+* Don't open the tray from a dwell while in a modal grab [Jasper; #684458]
+* userMenu: Fix texture updates on icon changes [Florian; #679268]
+* Fix a11y support in the login screen [Florian, Ray; #684727, #684728, #684748]
+* Make On-Screen-Keyboard usable with new message tray [Giovanni, Florian;
+  #683546]
+* Fix initial visibility of input volume in lock-screen [Florian; #684611]
+
+Contributors:
+  Giovanni Campagna, Florian Müllner, Jasper St. Pierre, Ray Strode
+
+Translations:
+  Matej Urbančič [sl], Dr.T.Vasudevan [ta], Piotr Drąg [pl], A S Alam [pa],
+  Alexander Shopov [bg], Nilamdyuti Goswami [as], Chandan Kumar [hi],
+  Khaled Hosny [ar], Ibrahim Saed [ar], Sandeep Sheshrao Shedmake [mr],
+  Tom Tryfonidis [el], Theppitak Karoonboonyanan [th], Alexandre Franke [fr],
+  Fran Diéguez [gl], Gabor Kelemen [hu], Ani Peter [ml], Daniel Mustieles [es],
+  Мирослав Николић [sr, sr@latin], Duarte Loreto [pt], ManojKumar Giri [or],
+  Ihar Hrachyshka [be], Aurimas Černius [lt], Djavan Fagundes [pt_BR],
+  Changwoo Ryu [ko], Bruce Cowan [en_GB], Kris Thomsen [da], Gil Forcada [ca],
+  Yaron Shahrabani [he], Milo Casagrande [it], Ville-Pekka Vainio [fi],
+  YunQiang Su [zh_CN], Carles Ferrando [ca@valencia], Mario Blättermann [de],
+  Rajesh Ranjan [hi], Yuri Myasoedov [ru], Rūdolfs Mazurs [lv],
+  Jiro Matsuzawa [ja], Mattias Põldaru [et], Timur Zhamakeev [ky],
+  Petr Kovar [cs], Chao-Hsiung Liao [zh_HK,zh_TW], Andika Triwidada [id]
+
+3.5.92
+======
+* Login/UnlockDialog: Don't reset immediately if auth fails [Giovanni; #682544]
+* Allow changing session mode at runtime [Jasper, Giovanni; #683156]
+* Add zoom out animation on login [Jasper; #683170]
+* Bluetooth: don't restrict the length of non numeric PINs [Giovanni; #683356]
+* Force chat notification to stay open when focusing entry [Debarshi; #682236]
+* Make sure the screen is fully locked before suspending [Giovanni; #683448]
+* st-texture-cache: Fix a case of distorted textures [Florian; #683483]
+* popupSubMenu: Fix padding for non-scrolled submenus [Florian; #683009]
+* popupMenu: Fix width changes on submenu open/close [Florian; #683485]
+* boxpointer: Avoid malformed boxpointer arrow [Debarshi; #680077]
+* Change stage background color to grey [Adel; #683514]
+* messageTray: Update style of summary counters [Debarshi; #682891]
+* Don't fail if a legacy tray icon has no WM_CLASS [Giovanni; #683724]
+* PolkitAgent: Fix a crash if there is no avatar [Giovanni; #683707]
+* Hide the a11y menu in the lock screen, but show it in the login screen
+  [Giovanni; #682542]
+* Fix show-apps button dropping off the dash [Florian; #683340]
+* Fix committing strings to shell entries from input method [Florian; #658325]
+* Make IBus display strings consistent with control-center [Rui; #683124]
+* Fix missing short codes for some input sources [Rui; #683613]
+* Remove support for long-press from entry context menus [Jasper; #683509]
+* screenShield: Add box-shadow to the shield [Florian]
+* Don't show a right-click menu for the hotplug source [Jasper; #683438]
+* Fix extension styling [Giovanni; #682128]
+* Fix on-screen keyboard not working with system-modal dialogs
+  [Giovanni; #664309]
+* Fix insensitive styling for popup menu items [Giovanni; #683988]
+* Disable the message tray dwell when the user is interacting [Owen; #683811]
+* Animate going from the unlock dialog to the lock screen [Giovanni; #681143]
+* Autostart fprintd when necessary [Ray; #683131]
+* UnlockDialog: Allow typing before the first PAM question [Giovanni; #681576]
+* Make Return key dismiss screenshield [Ray; #683889]
+* Fix keyboard navigation in the message tray [Florian; #682243]
+* Remove the places & devices search provider [Giovanni; #683506]
+* Enable hot corner while the message tray is up [Florian; #682255]
+* Port screen recorder to new GStreamer vp8enc API [Adel; #684206]
+* Fix fish flickering [Giovanni; #684154]
+* Fix extension ordering with !important [Jasper; #684163]
+* Allow the shell to run without the screenshield [Giovanni; #683060]
+* Add menu items for IBus Anthy's InputMode, TypingMode [Rui; #682314]
+* Improve transition to the login dialog [Jasper; #682428]
+* Keep unlock dialog around until shield animation ends [Florian; #684342]
+* Expose shell keybindings in System Settings [Florian; #671010]
+* Misc. bugfixes and cleanups [Debarshi, Florian, Giovanni, Jasper, Rico, Rui;
+  #672790, #677434, #683305, #683357, #683369, #683377, #683378, #683400,
+  #683449, #683472, #683482, #683487, #683488, #683526, #683529, #683546,
+  #683583, #683628, #683705, #683982, #683989, #684035, #684036, #684040,
+  #684162, #684214, #684343]
+
+Contributors:
+  Giovanni Campagna, Adel Gadllah, Rui Matos, Florian Müllner, Debarshi Ray,
+  Jasper St. Pierre, Ray Strode, Owen Taylor, Rico Tzschichholz
+
+Translations:
+  Gabor Kelemen [hu], Piotr Drąg [pl], Khaled Hosny [ar],
+  Мирослав Николић [sr, sr@latin], Chao-Hsiung Liao [zh_HK, zh_TW],
+  Bruce Cowan [en_GB], Dirgita [id], Tom Tryfonidis [el], Timo Jyrinki [fi],
+  Adorilson Bezerra [pt_BR], Arash Mousavi [fa], Matej Urbančič [sl],
+  Christian Kirbach [de], Yaron Shahrabani [he], Ihar Hrachyshka [be],
+  Changwoo Ryu [ko], Duarte Loreto [pt], Theppitak Karoonboonyanan [th],
+  Nilamdyuti Goswami [as], Sandeep Sheshrao Shedmake [mr],
+  Alexandre Franke [fr], Ivaylo Valkov [bg], tuhaihe [zh_CN],
+  Yuri Myasoedov [ru], Aurimas Černius [lt], Andika Triwidada [id],
+  Rajesh Ranjan [hi], Sweta Kothari [gu], Daniel Mustieles [es],
+  Fran Diéguez [gl], Praveen Illa [te]
+
+3.5.91
+======
+* Improve modal dialog styling of network secret prompts [Jasper; #682412]
+* Fix visibility of non-active workspaces during overview transition
+  [Florian; #682002]
+* Improve scrollbar theming [Cosimo; #682476]
+* Make sure the app menu remains hidden in locked state [Florian; #682475]
+* Add tooltip to show-applications icon [Jasper; #682445]
+* Do not add duplicate remote search providers [Florian; #682470]
+* Handle 'popup-menu' signal on summary items [Florian; #682486]
+* Fix dwelling during mouse-down [Owen; #682385]
+* Set label actor for endSessionDialog.ListItem [Alejandro; #677503]
+* Don't match on comments when searching applications [Florian; #682529]
+* Make workspace selector more similar to the mockup [Stefano; #662087]
+* Fix extension installation and reloading [Jasper; #682578]
+* Hide removable devices in the lock screen [Giovanni; #681143]
+* Reset cancellable after hitting Escape on login screen [Alban; #681537]
+* Fix suspend from the user menu [Giovanni; #682746]
+* Set label actor for summary items in message tray [Alejandro; #677229]
+* Set label for the "Show applications" dash button [Alejandro; #682366]
+* Load extensions as late as possible [Jasper; #682822]
+* Improve mount operation dialogs [Jon; #682645]
+* Remove "Connect to ..." item from places search [Florian; #682817]
+* Don't auto-expand notifications with actions [Giovanni; #682738]
+* Add a new lock screen menu to combine volume network and power
+  [Giovanni; #682540]
+* Add support for pre-edit to StIMText [Daiki; #664041]
+* Remove StIconType [Jasper, Florian, Rui, Giovanni, Debarshi; #682540]
+* Use monitor geometry for dwelling [Florian; #683044]
+* Add support for surrounding-text to StIMText [Daiki; #683015]
+* Improve the placement and style of the "No results" text [Jasper; #683135]
+* Remove broken network device activation policy [Giovanni; #683136]
+* Hide power status icon when no battery is present [Tim; #683080]
+* Ensure summary items are square and have spacing [Debarshi; #682248]
+* Fix close buttons overlapping screen edge [Debarshi; #682343]
+* Escape the tray when a legacy icon is clicked [Giovanni; #682244]
+* Update arrow in the screen shield to match latest mockups [Giovanni; #682285]
+* Allow lifting the screen shield with the mouse wheel [Giovanni; #683164]
+* Make sure to show the app menu after unlocking the screen [Jasper; #683154]
+* Misc bug fixes and cleanups [Debarshi, Florian, Giovanni, Jasper, Rui;
+  #582650, #667439, #682238, #682268, #682429, #682455, #682544, #682546,
+  #682683, #682710, #682998, #683073, #683137, #683156]
+
+Contributors:
+  Alban Browaeys, Giovanni Campagna, Cosimo Cecchi, Stefano Facchini,
+  Adel Gadllah, Tim Lunn, Rui Matos, William Jon McCann, Florian Müllner,
+  Alejandro Piñeiro, Debarshi Ray, Jasper St. Pierre, Owen Taylor, Daiki Ueno
+
+Translations:
+  Piotr Drąg [pl], Takayuki KUSANO [ja], Kjartan Maraas [nb],
+  Aurimas Černius [lt], Daniel Mustieles [es], Yuri Myasoedov [ru],
+  Khaled Hosny [ar], Yaron Shahrabani [he], Tom Tryfonidis [el],
+  Nilamdyuti Goswami [as], Fran Diéguez [gl], Nguyễn Thái Ngọc Duy [vi],
+  A S Alam [pa], Dr.T.Vasudevan [ta], Luca Ferretti [it]
+
+3.5.90
+======
+* Use symbolic icons for workspace switch OSD [Jon; #680738]
+* Lock screen improvements:
+  - Hide user menu and a11y menu in the screen lock [Giovanni; #681143]
+  - Bump the lock screen slightly when pressing a key [Giovanni; #681143]
+  - Constrain vertical movement of the screen shield [Giovanni; #681143]
+  - Return to lock screen on idle [Giovanni; #682041]
+  - Unlock screen automatically after fast-user switching [Giovanni; #682096]
+  - Fix "other user" label [Ray; #681750]
+* Constrain content of system modals to primary monitor [#681743]
+* Respect automatic lock setting on suspend/user-switch [Giovanni; #680231]
+* Improve styling of keyring prompt [Jasper; #681821]
+* Do not hard-code <super> as overlay-key [Florian; #665547]
+* Update style of attached modal dialogs [Florian; #681601]
+* a11y: allow navigation on non reactive items [Alejandro; #667439, #667439]
+* Implement mode-less overview design [Joost, Florian; #682109]
+* Implement message-tray redesign:
+  - Restyle the message tray [Ana, Allan, Florian; #677213, #682342]
+  - Move the desktop upwards when showing the tray [Debarshi; #681392]
+  - Add a close button to notifications [Ana, Jasper; #682253]
+  - Add a keybinding to toggle the tray [Debarshi; #681392]
+  - Make the tray keyboard navigable [Debarshi; #681519]
+  - Add dwelling at the bottom of the screen to open the tray [Owen; #682310]
+  - Don't time out banners when the user is inactive [Marina, Jasper]
+  - Misc fixes and cleanups [Jasper, Marina]
+* Fix showing "Next Week" on Sundays [Sebastian; #682198]
+* Delay restoring IM presence until the network comes up [Florian; #677982]
+* Display enterprise login hint [Ray; #681975]
+* Ignore unrecognized/irrelevant network devices/connections [Dan; #682364]
+* Misc bug fixes and cleanups: [Dan, Florian, Jasper, Jiro, Piotr, Rico;
+  #643687, #682045, #682189]
+
+Contributors:
+  Giovanni Campagna, Allan Day, Piotr Drąg, William Jon McCann,
+  Sebastian Keller, Jiro Matsuzawa, Florian Müllner, Alejandro Piñeiro,
+  Debarshi Ray, Ana Risteska, Jasper St. Pierre, Ray Strode, Owen Taylor,
+  Rico Tzschichholz, Joost Verdoorn, Dan Winship, Marina Zhurakhinskaya
+
+Translations:
+  Nilamdyuti Goswami [as], Daniel Mustieles [es], Yaron Shahrabani [he],
+  Chao-Hsiung Liao [zh_HK, zh_TW], Tobias Endrigkeit [de], A S Alam [pa],
+  Sandeep Sheshrao Shedmake [mr], Fran Diéguez [gl],
+  Мирослав Николић [sr, sr@latin]
+
 3.5.5
 =====
 * Update style to match mockups [Allan]

configure.ac

@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.5.5],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.6.0],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@@ -60,10 +60,10 @@ fi
 
 AM_CONDITIONAL(BUILD_RECORDER, $build_recorder)
 
-CLUTTER_MIN_VERSION=1.9.16
+CLUTTER_MIN_VERSION=1.11.11
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
 GJS_MIN_VERSION=1.33.2
-MUTTER_MIN_VERSION=3.5.5
+MUTTER_MIN_VERSION=3.6.0
 GTK_MIN_VERSION=3.3.9
 GIO_MIN_VERSION=2.31.6
 LIBECAL_MIN_VERSION=3.5.3
@@ -106,6 +106,9 @@ PKG_CHECK_MODULES(SHELL_HOTPLUG_SNIFFER, gio-2.0 gdk-pixbuf-2.0)
 
 PKG_CHECK_MODULES(BROWSER_PLUGIN, gio-2.0 >= $GIO_MIN_VERSION json-glib-1.0 >= 0.13.2)
 
+GNOME_KEYBINDINGS_KEYSDIR=`$PKG_CONFIG --variable keysdir gnome-keybindings`
+AC_SUBST([GNOME_KEYBINDINGS_KEYSDIR])
+
 GOBJECT_INTROSPECTION_CHECK([$GOBJECT_INTROSPECTION_MIN_VERSION])
 
 saved_CFLAGS=$CFLAGS

data/50-gnome-shell-screenshot.xml.in

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<KeyListEntries schema="org.gnome.shell.keybindings"
+                group="system"
+                _name="Screenshots"
+                wm_name="GNOME Shell"
+                package="gnome-shell">
+
+	<KeyListEntry name="toggle-recording"
+                      _description="Record a screencast"/>
+
+</KeyListEntries>
+

data/50-gnome-shell-system.xml.in

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<KeyListEntries schema="org.gnome.shell.keybindings"
+                group="system"
+                _name="System"
+                wm_name="GNOME Shell"
+                package="gnome-shell">
+
+	<KeyListEntry name="toggle-message-tray"
+                      _description="Show the message tray"/>
+
+</KeyListEntries>
+

data/Makefile.am

@@ -10,11 +10,6 @@ desktop_DATA = gnome-shell.desktop gnome-shell-extension-prefs.desktop
 
 @INTLTOOL_DESKTOP_RULE@
 
-searchprovidersdir = $(pkgdatadir)/open-search-providers
-dist_searchproviders_DATA =				\
-	open-search-providers/google.xml		\
-	open-search-providers/wikipedia.xml
-
 introspectiondir = $(datadir)/dbus-1/interfaces
 introspection_DATA = org.gnome.ShellSearchProvider.xml
 
@@ -36,6 +31,7 @@ dist_theme_DATA =				\
 	theme/filter-selected-rtl.svg		\
 	theme/gnome-shell.css			\
 	theme/logged-in-indicator.svg		\
+	theme/message-tray-background.png	\
 	theme/noise-texture.png			\
 	theme/panel-button-border.svg		\
 	theme/panel-button-highlight-narrow.svg	\
@@ -43,12 +39,20 @@ dist_theme_DATA =				\
 	theme/process-working.svg		\
 	theme/running-indicator.svg		\
 	theme/source-button-border.svg		\
+	theme/summary-counter.svg		\
 	theme/toggle-off-us.svg			\
 	theme/toggle-off-intl.svg		\
 	theme/toggle-on-us.svg			\
 	theme/toggle-on-intl.svg		\
-	theme/ws-switch-arrow-up.svg		\
-	theme/ws-switch-arrow-down.svg
+	theme/ws-switch-arrow-up.png		\
+	theme/ws-switch-arrow-down.png
+
+keysdir = @GNOME_KEYBINDINGS_KEYSDIR@
+keys_in_files =					\
+	50-gnome-shell-screenshot.xml.in	\
+	50-gnome-shell-system.xml.in		\
+	$(NULL)
+keys_DATA = $(keys_in_files:.xml.in=.xml)
 
 gsettings_SCHEMAS = org.gnome.shell.gschema.xml
 
@@ -76,12 +80,14 @@ EXTRA_DIST =						\
 	$(introspection_DATA)				\
 	$(menu_DATA)					\
 	$(convert_DATA)					\
+	$(keys_in_files)				\
 	org.gnome.shell.gschema.xml.in.in
 
 CLEANFILES =						\
 	gnome-shell.desktop.in				\
 	gnome-shell-extension-prefs.in			\
 	$(desktop_DATA)					\
+	$(keys_DATA)					\
 	$(gsettings_SCHEMAS)				\
 	gschemas.compiled				\
 	org.gnome.shell.gschema.valid			\

data/open-search-providers/google.xml

@@ -1,7 +0,0 @@
-<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
-<ShortName>Google</ShortName>
-<Description>Google Search</Description>
-<InputEncoding>UTF-8</InputEncoding>
-<Image width="16" height="16">data:image/x-icon;base64,AAABAAEAEBAAAAEAGABoAwAAFgAAACgAAAAQAAAAIAAAAAEAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADs9Pt8xetPtu9FsfFNtu%2BTzvb2%2B%2Fne4dFJeBw0egA%2FfAJAfAA8ewBBegAAAAD%2B%2FPtft98Mp%2BwWsfAVsvEbs%2FQeqvF8xO7%2F%2F%2F63yqkxdgM7gwE%2FggM%2BfQA%2BegBDeQDe7PIbotgQufcMufEPtfIPsvAbs%2FQvq%2Bfz%2Bf%2F%2B%2B%2FZKhR05hgBBhQI8hgBAgAI9ewD0%2B%2Fg3pswAtO8Cxf4Kw%2FsJvvYAqupKsNv%2B%2Fv7%2F%2FP5VkSU0iQA7jQA9hgBDgQU%2BfQH%2F%2Ff%2FQ6fM4sM4KsN8AteMCruIqqdbZ7PH8%2Fv%2Fg6Nc%2Fhg05kAA8jAM9iQI%2BhQA%2BgQDQu6b97uv%2F%2F%2F7V8Pqw3eiWz97q8%2Ff%2F%2F%2F%2F7%2FPptpkkqjQE4kwA7kAA5iwI8iAA8hQCOSSKdXjiyflbAkG7u2s%2F%2B%2F%2F39%2F%2F7r8utrqEYtjQE8lgA7kwA7kwA9jwA9igA9hACiWSekVRyeSgiYSBHx6N%2F%2B%2Fv7k7OFRmiYtlAA5lwI7lwI4lAA7kgI9jwE9iwI4iQCoVhWcTxCmb0K%2BooT8%2Fv%2F7%2F%2F%2FJ2r8fdwI1mwA3mQA3mgA8lAE8lAE4jwA9iwE%2BhwGfXifWvqz%2B%2Ff%2F58u%2Fev6Dt4tr%2B%2F%2F2ZuIUsggA7mgM6mAM3lgA5lgA6kQE%2FkwBChwHt4dv%2F%2F%2F728ei1bCi7VAC5XQ7kz7n%2F%2F%2F6bsZkgcB03lQA9lgM7kwA2iQktZToPK4r9%2F%2F%2F9%2F%2F%2FSqYK5UwDKZAS9WALIkFn%2B%2F%2F3%2F%2BP8oKccGGcIRJrERILYFEMwAAuEAAdX%2F%2Ff7%2F%2FP%2B%2BfDvGXQLIZgLEWgLOjlf7%2F%2F%2F%2F%2F%2F9QU90EAPQAAf8DAP0AAfMAAOUDAtr%2F%2F%2F%2F7%2B%2Fu2bCTIYwDPZgDBWQDSr4P%2F%2Fv%2F%2F%2FP5GRuABAPkAA%2FwBAfkDAPAAAesAAN%2F%2F%2B%2Fz%2F%2F%2F64g1C5VwDMYwK8Yg7y5tz8%2Fv%2FV1PYKDOcAAP0DAf4AAf0AAfYEAOwAAuAAAAD%2F%2FPvi28ymXyChTATRrIb8%2F%2F3v8fk6P8MAAdUCAvoAAP0CAP0AAfYAAO4AAACAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAQAA</Image>
-<Url type="text/html" method="GET" template="http://www.google.com/search?q={searchTerms}"/>
-</OpenSearchDescription>

data/open-search-providers/wikipedia.xml

@@ -1,44 +0,0 @@
-<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
-<ShortName>Wikipedia</ShortName>
-<Description>Wikipedia, the free encyclopedia</Description>
-<InputEncoding>UTF-8</InputEncoding>
-<Image width="16" height="16">data:image/x-icon;base64,AAABAAEAEBAQAAEABAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAEAgQAhIOEAMjHyABIR0gA6ejpAGlqaQCpqKkAKCgoAPz9%2FAAZGBkAmJiYANjZ2ABXWFcAent6ALm6uQA8OjwAiIiIiIiIiIiIiI4oiL6IiIiIgzuIV4iIiIhndo53KIiIiB%2FWvXoYiIiIfEZfWBSIiIEGi%2FfoqoiIgzuL84i9iIjpGIoMiEHoiMkos3FojmiLlUipYliEWIF%2BiDe0GoRa7D6GPbjcu1yIiIiIiIiIiIiIiIiIiIiIiIiIiIiIiIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA</Image>
-<Url type="text/html" method="GET" template="http://{language}.wikipedia.org/wiki/Special:Search?search={searchTerms}"/>
-<!-- The criterion for being below is being listed with more than 100,000
-articles on http://meta.wikimedia.org/wiki/List_of_Wikipedias -->
-<Language>ar</Language>
-<Language>bg</Language>
-<Language>ca</Language>
-<Language>cs</Language>
-<Language>da</Language>
-<Language>de</Language>
-<Language>en</Language>
-<Language>eo</Language>
-<Language>es</Language>
-<Language>fa</Language>
-<Language>fi</Language>
-<Language>fr</Language>
-<Language>he</Language>
-<Language>hu</Language>
-<Language>id</Language>
-<Language>it</Language>
-<Language>ja</Language>
-<Language>ko</Language>
-<Language>lt</Language>
-<Language>nl</Language>
-<Language>no</Language>
-<Language>pl</Language>
-<Language>pt</Language>
-<Language>ro</Language>
-<Language>ru</Language>
-<Language>sk</Language>
-<Language>sl</Language>
-<Language>sr</Language>
-<Language>sv</Language>
-<Language>tr</Language>
-<Language>uk</Language>
-<Language>vi</Language>
-<Language>vo</Language>
-<Language>war</Language>
-<Language>zh</Language>
-</OpenSearchDescription>

data/org.gnome.ShellSearchProvider.xml

@@ -108,7 +108,7 @@
           </doc:summary>
         </doc:doc>
       </arg>
-      <arg type="a{sv}" direction="out">
+      <arg type="aa{sv}" direction="out">
         <doc:doc>
           <doc:summary>
             <doc:para>

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

@@ -39,10 +39,6 @@
         will be displayed in the favorites area.
       </_description>
     </key>
-    <key name="disabled-open-search-providers" type="as">
-      <default>[]</default>
-      <_summary>disabled OpenSearch providers</_summary>
-    </key>
     <key name="command-history" type="as">
       <default>[]</default>
       <_summary>History for command (Alt-F2) dialog</_summary>
@@ -87,6 +83,13 @@ value here is from the GsmPresenceStatus enumeration.</_summary>
         Keybinding to open the application menu.
       </_description>
     </key>
+    <key name="toggle-message-tray" type="as">
+      <default>["&lt;Super&gt;m"]</default>
+      <_summary>Keybinding to toggle the visibility of the message tray</_summary>
+      <_description>
+        Keybinding to toggle the visibility of the message tray.
+      </_description>
+    </key>
     <key name="toggle-recording" type="as">
       <default><![CDATA[['<Control><Shift><Alt>r']]]></default>
       <_summary>Keybinding to toggle the screen recorder</_summary>
@@ -129,7 +132,7 @@ value here is from the GsmPresenceStatus enumeration.</_summary>
         take care of its own output - this might be used to send the output
         to an icecast server via shout2send or similar. When unset or set
         to an empty value, the default pipeline will be used. This is currently
-        'vp8enc quality=8 speed=6 threads=%T ! queue ! webmmux'
+        'vp8enc min_quantizer=13 max_quantizer=13 cpu-used=5 deadline=1000000 threads=%T ! queue ! webmmux'
         and records to WEBM using the VP8 codec. %T is used as a placeholder
         for a guess at the optimal thread count on the system.
       </_description>

data/theme/gnome-shell.css

@@ -48,9 +48,8 @@ stage {
 .dash-label,
 .window-caption,
 .switcher-list, 
-.source-title,
 .app-well-app > .overview-icon,
-.remove-favorite > .overview-icon,
+.show-apps > .overview-icon,
 .search-result-content > .overview-icon {
     font-size: 9pt;
     font-weight: bold;
@@ -81,25 +80,25 @@ StScrollBar StBin#trough {
 }
 
 StScrollBar StButton#vhandle {
-    background-color: #959797;
+    background-color: #5d6464;
     border: 2px solid #242424;
     border-radius: 8px;
 }
 
 StScrollBar StButton#hhandle {
-    background-color: #959797;
+    background-color: #5d6464;
     border: 2px solid #242424;
     border-radius: 8px;
 }
 
 StScrollBar StButton#hhandle:hover,
 StScrollBar StButton#vhandle:hover {
-    background-color: #c2c3c3;
+    background-color: #777d7c;
 }
 
 StScrollBar StButton#hhandle:active,
 StScrollBar StButton#vhandle:active {
-    background-color: #729fcf;
+    background-color: #3465a4;
 }
 
 /* Check Boxes */
@@ -152,11 +151,11 @@ StScrollBar StButton#vhandle:active {
     box-shadow: inset 0px 2px 4px rgba(0,0,0,0.9);
 }
 
-.popup-sub-menu .popup-menu-item:ltr {
+.popup-sub-menu:scrolled .popup-menu-item:ltr {
     padding-right: 0em;
 }
 
-.popup-sub-menu .popup-menu-item:rtl {
+.popup-sub-menu:scrolled .popup-menu-item:rtl {
     padding-left: 0em;
 }
 
@@ -196,7 +195,7 @@ StScrollBar StButton#vhandle:active {
     background-color: #4c4c4c;
 }
 
-StButton.popup-menu-item:insensitive {
+.popup-menu-item:insensitive {
     color: #9f9f9f;
 }
 
@@ -235,13 +234,18 @@ StButton.popup-menu-item:insensitive {
     spacing: .5em;
 }
 
-.popup-inactive-menu-item {
+.popup-status-menu-item {
     font-weight: normal;
     color: #999;
 }
 
-.popup-subtitle-menu-item {
+.popup-inactive-menu-item, .popup-inactive-menu-item:insensitive {
+    color: white;
+}
+
+.popup-subtitle-menu-item, .popup-subtitle-menu-item:insensitive {
     font-weight: bold;
+    color: white;
 }
 
 .popup-menu-icon {
@@ -503,7 +507,7 @@ StButton.popup-menu-item:insensitive {
     -boxpointer-gap: 4px
 }
 
-#networkMenu {
+.panel-status-button-box {
     spacing: 4px;
 }
 
@@ -579,22 +583,24 @@ StButton.popup-menu-item:insensitive {
     border-right: 0px;
     border-radius: 9px 0px 0px 9px;
     background-color: rgba(0, 0, 0, 0.5);
-    padding: 8px;
+    padding: 11px 7px 11px 11px;
 }
 
 .workspace-thumbnails-background:rtl {
     border-right: 1px;
     border-left: 0px;
     border-radius: 0px 9px 9px 0px;
+    padding: 11px 11px 11px 7px;
 }
 
 .workspace-thumbnails {
-    spacing: 7px;
+    spacing: 11px;
 }
 
 .workspace-thumbnail-indicator {
-    outline: 2px solid white;
-    border: 1px solid #888;
+    border: 4px solid rgba(255,255,255,0.7);
+    border-radius: 4px;
+    padding: 1px;
 }
 
 .window-caption {
@@ -604,14 +610,30 @@ StButton.popup-menu-item:insensitive {
     -shell-caption-spacing: 12px;
 }
 
-.window-close {
+.window-close, .notification-close {
     background-image: url("close-window.svg");
     background-size: 34px;
     height: 34px;
     width: 34px;
+}
+
+.window-close {
     -shell-close-overlap: 20px;
 }
 
+.notification-close {
+    /* we start out in the top right of the
+     * notification, inset.
+     *
+     * center is 32px/2 = 17px
+     *
+     * adjust left 2px
+     * adjust down 8px */
+
+    -shell-close-overlap-x: 15px;
+    -shell-close-overlap-y: 12px;
+}
+
 .window-close:rtl {
     -st-background-image-shadow: 2px 2px 6px rgba(0,0,0,0.5);
 }
@@ -649,19 +671,11 @@ StButton.popup-menu-item:insensitive {
     spacing: 1em;
 }
 
-#viewSelectorTabBar {
-    padding: 1em;
-}
-
 /* Search Box */
 
-#searchArea {
-    padding: 0px 24px;
-}
-
 #searchEntry {
     border-radius: 17px;
-    width: 250px;
+    width: 320px;
 }
 
 .search-entry-icon {
@@ -669,26 +683,6 @@ StButton.popup-menu-item:insensitive {
     color: #8d8f8a;
 }
 
-/* View Tabs */
-
-.view-tab-title {
-    color: #888a85;
-    font-size: 12pt;
-    font-weight: bold;
-    padding: 0px 0.75em;
-    height: 1.5em;
-}
-
-.view-tab-title:hover {
-    color: #bbb;
-}
-
-.view-tab-title:selected {
-    color: #000000;
-    background-color: #c2c7cd;
-    border-radius: 0.25em;
-}
-
 /* Search Results */
 
 #searchResults {
@@ -706,7 +700,6 @@ StButton.popup-menu-item:insensitive {
     padding-left: 20px;
 }
 
-.search-statustext,
 .search-section-header {
     padding: 4px 12px;
     spacing: 4px;
@@ -714,6 +707,12 @@ StButton.popup-menu-item:insensitive {
     font-size: .8em;
 }
 
+.search-statustext {
+    color: #efefef;
+    font-size: 2em;
+    font-weight: bold;
+}
+
 .search-section-results {
     padding: 6px;
 }
@@ -726,10 +725,6 @@ StButton.popup-menu-item:insensitive {
     spacing: 4px;
 }
 
-.search-providers-box {
-    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 */
@@ -804,21 +799,12 @@ StButton.popup-menu-item:insensitive {
     outline: 1px solid #aaa;
 }
 
-.dash-item-container > .app-well-app {
+.dash-item-container > StButton {
     padding: 4px 8px;
 }
 
-.remove-favorite-icon {
-    color: #a0a0a0;
-}
-
-.remove-favorite-icon:hover {
-    color: white;
-    icon-shadow: black 0px 2px 2px;
-}
-
 .app-well-app > .overview-icon,
-.remove-favorite > .overview-icon,
+.show-apps > .overview-icon,
 .search-result-content > .overview-icon {
     border-radius: 4px;
     padding: 3px;
@@ -834,15 +820,44 @@ StButton.popup-menu-item:insensitive {
 }
 
 .app-well-app:hover > .overview-icon,
-.remove-favorite:hover > .overview-icon,
+.show-apps:hover > .overview-icon,
 .search-result-content:hover > .overview-icon {
     background-color: rgba(255,255,255,0.1);
     text-shadow: black 0px 2px 2px;
     transition-duration: 100;
+    color:white;
+}
+
+.show-apps {
+    padding: 4px 0;
+}
+
+.show-apps-icon {
+    color: #a0a0a0;
+}
+
+.show-apps:hover .show-apps-icon {
+    color: white;
+}
+
+.show-apps:checked > .overview-icon {
+    background-gradient-start: rgba(255, 255, 255, .05);
+    background-gradient-end: rgba(255, 255, 255, .15);
+    background-gradient-direction: vertical;
+    border-radius: 4px;
+    box-shadow: inset 0px 1px 2px 0px rgba(0, 0, 0, 1);
+    transition-duration: 100;
+}
+
+.show-apps:checked .show-apps-icon,
+.show-apps:focus .show-apps-icon {
+    color: white;
+    transition-duration: 100;
 }
 
 .app-well-app:focus > .overview-icon,
 .search-result-content:focus > .overview-icon,
+.show-apps:focus > .overview-icon,
 .app-well-app:selected > .overview-icon,
 .search-result-content:selected > .overview-icon {
     background-color: rgba(255,255,255,0.33);
@@ -1173,19 +1188,32 @@ StButton.popup-menu-item:insensitive {
 
 /* Message Tray */
 #message-tray {
-    background-gradient-direction: vertical;
-    background-gradient-start: rgba(0,0,0,0.01);
-    background-gradient-end: rgba(0,0,0,0.82);
-    height: 36px;
+    background: #2e3436 url(message-tray-background.png);
+    background-repeat: repeat;
+    transition-duration: 250;
+    height: 72px;
+}
+
+#message-tray:keyboard {
+    /* Same as the OSK */
+    background: rgba(0, 0, 0, 0.8);
+}
+
+#message-tray:overview {
+    background: rgba(0, 0, 0, 0.1);
+    border-top: 1px solid rgba(128, 128, 128, 0.3);
 }
 
 .notification {
-    font-size: 11pt;
     border-radius: 10px 10px 0px 0px;
     background: rgba(0,0,0,0.8);
     padding: 8px 8px 4px 8px;
     spacing-rows: 10px;
     spacing-columns: 10px;
+}
+
+.notification, #notification-container {
+    font-size: 11pt;
     width: 34em;
 }
 
@@ -1193,6 +1221,13 @@ StButton.popup-menu-item:insensitive {
     padding-bottom: 8px;
 }
 
+.notification-unexpanded {
+    /* We want to force the actor at a specific size, irrespective
+       of its minimum and preferred size, so we override both */
+    min-height: 36px;
+    height: 36px;
+}
+
 /* 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
@@ -1207,6 +1242,7 @@ StButton.popup-menu-item:insensitive {
     -arrow-base: 36px;
     -arrow-rise: 18px;
     color: white;
+    -boxpointer-gap: 4px;
 }
 
 .summary-boxpointer .notification {
@@ -1386,87 +1422,40 @@ StButton.popup-menu-item:insensitive {
     border-radius: 4px;
 }
 
-/* The spacing and padding on the summary is tricky; we want to keep
- * the icons from touching each other or the edges of the screen, but
- * we also want them to be "Fitts"-y with respect to the edges, so the
- * summary area's bottom and right padding must actually be part of
- * the icons. However, we can't put *all* of the padding into the
- * icons, because then the summary would be 0x0 when there were no
- * icons in it, and so you wouldn't be able to hover over it to
- * activate it.
- *
- * Also, the spacing between a summary-source's icon and title is
- * actually specified as padding-left in source-title, because we
- * want the spacing to collapse along with the title.
- */
 #summary-mode {
-    padding: 2px 0px 0px 4px;
-    height: 36px;
-}
-
-#summary-mode:rtl {
-    padding: 2px 4px 0px 0px;
+    padding: 0px 6px 0px 6px; /* same as the values in .summary-source */
+    height: 60px;
+    spacing: 10px;
 }
 
 .summary-source-button {
-    text-shadow: black 0px 2px 2px;
+    border-radius: 4px;
+    transition-duration: 100;
 }
 
-.summary-source-button:ltr {
-    padding-right: 12px;
+.summary-source-button:hover {
+    background-color: rgba(255,255,255,0.1);
 }
 
-.summary-source-button:selected .summary-source {
-    background-image: url("panel-button-highlight-narrow.svg");
-    background-size: contain;
-    border-image: url("source-button-border.svg") 10 10 0 1;
-}
-
-.summary-source-button:expanded:selected .summary-source {
-    background-image: none;
-    border-image: none;
-}
-
-.summary-source-button:expanded:selected {
-    background-image: url("panel-button-highlight-wide.svg");
-    background-size: contain;
-    border-image: url("source-button-border.svg") 10 10 0 1;
-}
-
-.summary-source-button:rtl {
-    padding-left: 12px;
-}
-
-.summary-source-button:last-child:ltr {
-    padding-right: 12px;
-}
-
-.summary-source-button:last-child:rtl {
-    padding-left: 12px;
+.summary-source-button:focus,
+.summary-source-button:selected {
+    background-color: rgba(255,255,255,0.33);
 }
 
 .summary-source {
-    padding-right: 4px;
-    padding-left: 4px;
+    padding-right: 6px;
+    padding-left: 6px;
 }
 
 .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 {
-    padding-left: 4px;
-}
-
-.source-title:rtl {
-    padding-left: 0px;
-    padding-right: 4px;
+    background-image: url("summary-counter.svg");
+    background-size: 2.5em;
+    font-size: 10pt;
+    font-weight: bold;
+    height: 2.5em;
+    width: 2.5em;
+    -shell-counter-overlap-x: 4px;
+    -shell-counter-overlap-y: 4px;
 }
 
 /* App Switcher */
@@ -1579,7 +1568,7 @@ StButton.popup-menu-item:insensitive {
     height: 100px;
     border: 0px;
     background: rgba(255,255,255,0.5);
-    background-image: url("ws-switch-arrow-up.svg");
+    background-image: url("ws-switch-arrow-up.png");
     border-radius: 8px;
 }
 
@@ -1587,7 +1576,7 @@ StButton.popup-menu-item:insensitive {
     height: 100px;
     border: 0px;
     background: rgba(255,255,255,0.5);
-    background-image: url("ws-switch-arrow-down.svg");
+    background-image: url("ws-switch-arrow-down.png");
     border-radius: 8px;
 }
 
@@ -1701,6 +1690,7 @@ StButton.popup-menu-item:insensitive {
     border-radius: 5px;
     width: 32px;
     height: 32px;
+    background-size: contain;
 }
 
 .end-session-dialog-shutdown-icon {
@@ -1861,6 +1851,7 @@ StButton.popup-menu-item:insensitive {
 
 .prompt-dialog-password-box {
     spacing: 1em;
+    padding-bottom: 1em;
 }
 
 .prompt-dialog-error-label {
@@ -1899,14 +1890,24 @@ StButton.popup-menu-item:insensitive {
     color: #ff0000;
 }
 
+.polkit-dialog-user-icon {
+    border: 2px solid #8b8b8b;
+    border-radius: 5px;
+    background-size: contain;
+    width: 48px;
+    height: 48px;
+}
+
 /* Network Agent Dialog */
 
 .network-dialog-secret-table {
     spacing-rows: 15px;
+    spacing-columns: 1em;
 }
 
 .keyring-dialog-control-table {
     spacing-rows: 15px;
+    spacing-columns: 1em;
 }
 
 /* Magnifier */
@@ -2016,7 +2017,7 @@ StButton.popup-menu-item:insensitive {
     min-width: 350px;
 }
 
-.login-dialog-prompt-fingerprint-message {
+.login-dialog-prompt-login-hint-message {
     font-size: 10.5pt;
 }
 
@@ -2172,7 +2173,7 @@ StButton.popup-menu-item:insensitive {
 
 
 .login-dialog .modal-dialog-button {
-    border: 1px solid white;
+    border: 1px solid #666666;
     border-radius: 5px;
     padding: 3px 18px;
 }
@@ -2184,32 +2185,47 @@ StButton.popup-menu-item:insensitive {
     border: 2px solid #16335d;
 }
 
-.login-dialog .modal-dialog-button:hover {
+.login-dialog .modal-dialog-button:default:hover {
     background-gradient-start: #74a0d0;
     background-gradient-end: #436d9f;
 }
 
-.login-dialog .modal-dialog-button:active,
-.login-dialog .modal-dialog-button:pressed {
+.login-dialog .modal-dialog-button:default:active,
+.login-dialog .modal-dialog-button:default:pressed {
     background-gradient-start: #436d9f;
     background-gradient-end: #74a0d0;
 }
 
+.login-dialog-message-warning {
+    color: orange;
+}
+
 .unlock-dialog-user-name-container {
     spacing: .4em;
 }
 
 /* Screen shield */
 
+.screen-shield-background {
+    background: black;
+    box-shadow: 0px 4px 8px rgba(0,0,0,0.9);
+}
+
 #lockDialogGroup {
     background: #2e3436 url(noise-texture.png);
     background-repeat: repeat;
 }
 
-#lockScreenGroup .arrow {
-    color: #333333;
-    width: 100px;
-    height: 50px;
+.screen-shield-arrows {
+    padding-bottom: 3em;
+}
+
+.screen-shield-arrows Gjs_Arrow {
+    color: white;
+    width: 80px;
+    height: 48px;
+    -arrow-thickness: 12px;
+    -arrow-shadow: 0 1px 1px rgba(0,0,0,0.4);
 }
 
 .screen-shield-clock {

data/theme/summary-counter.svg

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Adobe Illustrator 13.0.2, SVG Export Plug-In . SVG Version: 6.00 Build 14948)  -->
+
+<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"
+   version="1.0"
+   id="Foreground"
+   x="0px"
+   y="0px"
+   width="32"
+   height="32"
+   viewBox="0 0 23.272727 23.272727"
+   enable-background="new 0 0 16 16"
+   xml:space="preserve"
+   sodipodi:version="0.32"
+   inkscape:version="0.48.2 r9819"
+   sodipodi:docname="summary-counter.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"><metadata
+     id="metadata2399"><rdf:RDF><cc:Work
+         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title /></cc:Work></rdf:RDF></metadata><defs
+     id="defs2397"><linearGradient
+       id="linearGradient3173"><stop
+         style="stop-color:#c4c4c4;stop-opacity:1;"
+         offset="0"
+         id="stop3175" /><stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3177" /></linearGradient><inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 8 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="16 : 8 : 1"
+       inkscape:persp3d-origin="8 : 5.3333333 : 1"
+       id="perspective2401" /><filter
+       color-interpolation-filters="sRGB"
+       inkscape:collect="always"
+       id="filter16494-4"
+       x="-0.20989846"
+       width="1.4197969"
+       y="-0.20903821"
+       height="1.4180764"><feGaussianBlur
+         inkscape:collect="always"
+         stdDeviation="1.3282637"
+         id="feGaussianBlur16496-8" /></filter><radialGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient16498-6"
+       id="radialGradient16504-1"
+       cx="7.6582627"
+       cy="5.8191104"
+       fx="7.6582627"
+       fy="5.8191104"
+       r="8.6928644"
+       gradientTransform="matrix(1.0474339,0,0,1.0517402,-0.3632615,-0.42032492)"
+       gradientUnits="userSpaceOnUse" /><linearGradient
+       inkscape:collect="always"
+       id="linearGradient16498-6"><stop
+         style="stop-color:#9FD0FF;stop-opacity:1"
+         offset="0"
+         id="stop16500-8" /><stop
+         style="stop-color:#3465A4;stop-opacity:1"
+         offset="1"
+         id="stop16502-0" /></linearGradient></defs><sodipodi:namedview
+     inkscape:window-height="709"
+     inkscape:window-width="1366"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0"
+     guidetolerance="10.0"
+     gridtolerance="10.0"
+     objecttolerance="10.0"
+     borderopacity="1.0"
+     bordercolor="#666666"
+     pagecolor="#000000"
+     id="base"
+     showgrid="false"
+     inkscape:zoom="11.313708"
+     inkscape:cx="15.386407"
+     inkscape:cy="13.739577"
+     inkscape:window-x="0"
+     inkscape:window-y="1179"
+     inkscape:current-layer="g16402-8"
+     showguides="true"
+     inkscape:guide-bbox="true"
+     borderlayer="true"
+     inkscape:showpageshadow="false"
+     inkscape:window-maximized="1"><inkscape:grid
+       type="xygrid"
+       id="grid11246"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" /></sodipodi:namedview><g
+     style="display:inline"
+     id="g16402-8"
+     transform="translate(4.7533483,2.8238929)"><g
+       id="g3175-4"
+       transform="translate(-0.89995416,0.94028614)"><path
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docs/reference/shell/shell-docs.sgml.in

@@ -29,8 +29,6 @@
   <chapter>
     <title>Search</title>
     <xi:include href="xml/shell-app-system.xml"/>
-    <xi:include href="xml/shell-contact-system.xml"/>
-    <xi:include href="xml/shell-doc-system.xml"/>
   </chapter>
   <chapter>
     <title>Tray Icons</title>
@@ -42,7 +40,6 @@
   <chapter>
     <title>Recorder</title>
     <xi:include href="xml/shell-recorder.xml"/>
-    <xi:include href="xml/shell-recorder-src.xml"/>
   </chapter>
   <chapter>
     <title>Integration helpers and utilities</title>

js/Makefile.am

@@ -1,3 +1,4 @@
+NULL =
 
 EXTRA_DIST = misc/config.js.in
 CLEANFILES = misc/config.js
@@ -17,11 +18,10 @@ jsdir = $(pkgdatadir)/js
 
 nobase_dist_js_DATA = 	\
 	gdm/batch.js		\
-	gdm/consoleKit.js	\
 	gdm/fingerprint.js	\
 	gdm/loginDialog.js	\
 	gdm/powerMenu.js	\
-	gdm/systemd.js	 	\
+	gdm/realmd.js		\
 	gdm/util.js		\
 	extensionPrefs/main.js	\
 	misc/config.js		\
@@ -30,6 +30,7 @@ nobase_dist_js_DATA = 	\
 	misc/gnomeSession.js	\
 	misc/history.js		\
 	misc/jsParse.js		\
+	misc/loginManager.js	\
 	misc/modemManager.js	\
 	misc/params.js		\
 	misc/util.js		\
@@ -37,8 +38,6 @@ nobase_dist_js_DATA = 	\
 	ui/altTab.js		\
 	ui/appDisplay.js	\
 	ui/appFavorites.js	\
-	ui/automountManager.js  \
-	ui/autorunManager.js    \
 	ui/boxpointer.js	\
 	ui/calendar.js		\
 	ui/checkBox.js		\
@@ -47,14 +46,14 @@ nobase_dist_js_DATA = 	\
 	ui/dateMenu.js		\
 	ui/dnd.js		\
 	ui/endSessionDialog.js	\
-	ui/environment.js	\
 	ui/extensionSystem.js	\
 	ui/extensionDownloader.js \
+	ui/environment.js	\
 	ui/flashspot.js		\
 	ui/ibusCandidatePopup.js\
+	ui/grabHelper.js	\
 	ui/iconGrid.js		\
 	ui/keyboard.js		\
-	ui/keyringPrompt.js	\
 	ui/layout.js		\
 	ui/lightbox.js		\
 	ui/lookingGlass.js	\
@@ -63,7 +62,6 @@ nobase_dist_js_DATA = 	\
 	ui/main.js		\
 	ui/messageTray.js	\
 	ui/modalDialog.js	\
-	ui/networkAgent.js	\
 	ui/sessionMode.js	\
 	ui/shellEntry.js	\
 	ui/shellMountOperation.js \
@@ -71,8 +69,7 @@ nobase_dist_js_DATA = 	\
 	ui/overview.js		\
 	ui/panel.js		\
 	ui/panelMenu.js		\
-	ui/placeDisplay.js	\
-	ui/polkitAuthenticationAgent.js \
+	ui/pointerWatcher.js    \
 	ui/popupMenu.js		\
 	ui/remoteSearch.js	\
 	ui/runDialog.js		\
@@ -83,11 +80,11 @@ nobase_dist_js_DATA = 	\
 	ui/shellDBus.js		\
 	ui/status/accessibility.js	\
 	ui/status/keyboard.js	\
+	ui/status/lockScreenMenu.js	\
 	ui/status/network.js	\
 	ui/status/power.js	\
 	ui/status/volume.js	\
 	ui/status/bluetooth.js	\
-	ui/telepathyClient.js	\
 	ui/tweener.js		\
 	ui/unlockDialog.js	\
 	ui/userMenu.js		\
@@ -99,4 +96,13 @@ nobase_dist_js_DATA = 	\
 	ui/workspaceThumbnail.js	\
 	ui/workspacesView.js	\
 	ui/workspaceSwitcherPopup.js    \
-	ui/xdndHandler.js
+	ui/xdndHandler.js	\
+	ui/components/__init__.js		\
+	ui/components/autorunManager.js		\
+	ui/components/automountManager.js	\
+	ui/components/networkAgent.js		\
+	ui/components/polkitAgent.js		\
+	ui/components/recorder.js		\
+	ui/components/telepathyClient.js	\
+	ui/components/keyring.js		\
+	$(NULL)

js/gdm/consoleKit.js

@@ -1,22 +0,0 @@
-// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
-
-const Gio = imports.gi.Gio;
-
-const ConsoleKitManagerIface = <interface name='org.freedesktop.ConsoleKit.Manager'>
-<method name='CanRestart'>
-    <arg type='b' direction='out'/>
-</method>
-<method name='CanStop'>
-    <arg type='b' direction='out'/>
-</method>
-<method name='Restart' />
-<method name='Stop' />
-</interface>;
-
-const ConsoleKitProxy = Gio.DBusProxy.makeProxyWrapper(ConsoleKitManagerIface);
-
-function ConsoleKitManager() {
-    return new ConsoleKitProxy(Gio.DBus.system,
-                               'org.freedesktop.ConsoleKit',
-                               '/org/freedesktop/ConsoleKit/Manager');
-};

js/gdm/fingerprint.js

@@ -19,8 +19,7 @@ function FprintManager() {
                                    g_interface_info: FprintManagerInfo,
                                    g_name: 'net.reactivated.Fprint',
                                    g_object_path: '/net/reactivated/Fprint/Manager',
-                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
-                                             Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
+                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
 
     self.init(null);
     return self;

js/gdm/loginDialog.js

@@ -39,6 +39,7 @@ const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 const Tweener = imports.ui.tweener;
+const UserMenu = imports.ui.userMenu;
 
 const _RESIZE_ANIMATION_TIME = 0.25;
 const _SCROLL_ANIMATION_TIME = 0.5;
@@ -96,14 +97,15 @@ const UserListItem = new Lang.Class({
                                      x_align: St.Align.START,
                                      x_fill: true });
 
-        this._iconBin = new St.Bin();
-        layout.add(this._iconBin);
+        this._userAvatar = new UserMenu.UserAvatarWidget(this.user,
+                                                         { styleClass: 'login-dialog-user-list-item-icon' });
+        layout.add(this._userAvatar.actor);
         let textLayout = new St.BoxLayout({ style_class: 'login-dialog-user-list-item-text-box',
                                             vertical:    true });
         layout.add(textLayout, { expand: true });
 
-        this._nameLabel = new St.Label({ text:        this.user.get_real_name(),
-                                         style_class: 'login-dialog-user-list-item-name' });
+        this._nameLabel = new St.Label({ style_class: 'login-dialog-user-list-item-name' });
+        this.actor.label_actor = this._nameLabel;
         textLayout.add(this._nameLabel,
                        { y_fill: false,
                          y_align: St.Align.MIDDLE,
@@ -117,63 +119,16 @@ const UserListItem = new Lang.Class({
                          y_fill: false,
                          y_align: St.Align.END });
 
-        this._updateIcon();
-        this._updateLoggedIn();
-
         this.actor.connect('clicked', Lang.bind(this, this._onClicked));
+        this._onUserChanged();
     },
 
     _onUserChanged: function() {
         this._nameLabel.set_text(this.user.get_real_name());
-        this._updateIcon();
+        this._userAvatar.update();
         this._updateLoggedIn();
     },
 
-    _setIconFromFile: function(iconFile, styleClass) {
-        if (styleClass)
-            this._iconBin.set_style_class_name(styleClass);
-        this._iconBin.set_style(null);
-
-        this._iconBin.child = null;
-        if (iconFile) {
-            this._iconBin.show();
-            // We use background-image instead of, say, St.TextureCache
-            // so the theme writers can add a rounded frame around the image
-            // and so theme writers can pick the icon size.
-            this._iconBin.set_style('background-image: url("' + iconFile + '");' +
-                                    'background-size: contain;');
-        } else {
-            this._iconBin.hide();
-        }
-    },
-
-    _setIconFromName: function(iconName, styleClass) {
-        if (styleClass)
-            this._iconBin.set_style_class_name(styleClass);
-        this._iconBin.set_style(null);
-
-        if (iconName != null) {
-            let icon = new St.Icon();
-            icon.set_icon_name(iconName)
-
-            this._iconBin.child = icon;
-            this._iconBin.show();
-        } else {
-            this._iconBin.child = null;
-            this._iconBin.hide();
-        }
-    },
-
-    _updateIcon: function() {
-        let iconFileName = this.user.get_icon_file();
-        let gicon = null;
-
-        if (GLib.file_test(iconFileName, GLib.FileTest.EXISTS))
-            this._setIconFromFile(iconFileName, 'login-dialog-user-list-item-icon');
-        else
-            this._setIconFromName('avatar-default', 'login-dialog-user-list-item-icon');
-    },
-
     syncStyleClasses: function() {
         this._updateLoggedIn();
 
@@ -517,6 +472,7 @@ const SessionListItem = new Lang.Class({
 
         let label = new St.Label({ style_class: 'login-dialog-session-list-item-label',
                                    text: name });
+        this.actor.label_actor = label;
 
         this._box.add_actor(label);
     },
@@ -671,8 +627,8 @@ const LoginDialog = new Lang.Class({
     _init: function(parentActor) {
         this.parent({ shellReactive: true,
                       styleClass: 'login-dialog',
-                      parentActor: parentActor
-                    });
+                      parentActor: parentActor,
+                      shouldFadeIn: false });
         this.connect('destroy',
                      Lang.bind(this, this._onDestroy));
         this.connect('opened',
@@ -693,11 +649,10 @@ const LoginDialog = new Lang.Class({
 
         this._userVerifier = new GdmUtil.ShellUserVerifier(this._greeterClient);
         this._userVerifier.connect('ask-question', Lang.bind(this, this._askQuestion));
-        this._userVerifier.connect('verification-failed', Lang.bind(this, this._onVerificationFailed));
+        this._userVerifier.connect('show-message', Lang.bind(this, this._showMessage));
         this._userVerifier.connect('reset', Lang.bind(this, this._onReset));
-
-        this._userVerifier.connect('show-fingerprint-prompt', Lang.bind(this, this._showFingerprintPrompt));
-        this._userVerifier.connect('hide-fingerprint-prompt', Lang.bind(this, this._hideFingerprintPrompt));
+        this._userVerifier.connect('show-login-hint', Lang.bind(this, this._showLoginHint));
+        this._userVerifier.connect('hide-login-hint', Lang.bind(this, this._hideLoginHint));
 
         this._settings = new Gio.Settings({ schema: GdmUtil.LOGIN_SCREEN_SCHEMA });
 
@@ -761,12 +716,13 @@ const LoginDialog = new Lang.Class({
                               x_fill: true,
                               y_fill: false,
                               x_align: St.Align.START });
-        // Translators: this message is shown below the password entry field
-        // to indicate the user can swipe their finger instead
-        this._promptFingerprintMessage = new St.Label({ text: _("(or swipe finger)"),
-                                                        style_class: 'login-dialog-prompt-fingerprint-message' });
-        this._promptFingerprintMessage.hide();
-        this._promptBox.add(this._promptFingerprintMessage);
+
+        this._promptMessage = new St.Label({ visible: false });
+        this._promptBox.add(this._promptMessage, { x_fill: true });
+
+        this._promptLoginHint = new St.Label({ style_class: 'login-dialog-prompt-login-hint-message' });
+        this._promptLoginHint.hide();
+        this._promptBox.add(this._promptLoginHint);
 
         this._sessionList = new SessionList();
         this._sessionList.connect('session-activated',
@@ -846,6 +802,8 @@ const LoginDialog = new Lang.Class({
     },
 
     _onReset: function(client, serviceName) {
+        this._promptMessage.hide();
+
         let tasks = [this._hidePrompt,
 
                      new Batch.ConcurrentBatch(this, [this._fadeInTitleLabel,
@@ -854,7 +812,7 @@ const LoginDialog = new Lang.Class({
 
                      function() {
                          this._sessionList.close();
-                         this._promptFingerprintMessage.hide();
+                         this._promptLoginHint.hide();
                          this._userList.actor.show();
                          this._userList.actor.opacity = 255;
                          return this._userList.showItems();
@@ -875,12 +833,20 @@ const LoginDialog = new Lang.Class({
         this._sessionList.setActiveSession(sessionId);
     },
 
-    _showFingerprintPrompt: function() {
-        GdmUtil.fadeInActor(this._promptFingerprintMessage);
+    _showMessage: function(userVerifier, message, styleClass) {
+        this._promptMessage.text = message;
+        this._promptMessage.styleClass = styleClass;
+        GdmUtil.fadeInActor(this._promptMessage);
     },
 
-    _hideFingerprintPrompt: function() {
-        GdmUtil.fadeOutActor(this._promptFingerprintMessage);
+    _showLoginHint: function(verifier, message) {
+        this._promptLoginHint.set_text(message)
+        GdmUtil.fadeInActor(this._promptLoginHint);
+    },
+
+    _hideLoginHint: function() {
+        GdmUtil.fadeOutActor(this._promptLoginHint);
+        this._promptLoginHint.set_text('');
     },
 
     cancel: function() {
@@ -899,8 +865,8 @@ const LoginDialog = new Lang.Class({
                      function() {
                          // Show it with 0 opacity so we preallocate space for it
                          // in the event we need to fade in the message
-                         this._promptFingerprintMessage.opacity = 0;
-                         this._promptFingerprintMessage.show();
+                         this._promptLoginHint.opacity = 0;
+                         this._promptLoginHint.show();
                      },
 
                      function() {
@@ -972,7 +938,7 @@ const LoginDialog = new Lang.Class({
                      },
 
                      function() {
-                         this._promptFingerprintMessage.hide();
+                         this._promptLoginHint.hide();
                          this._promptEntry.reactive = true;
                          this._promptEntry.set_text('');
                      }];
@@ -1128,10 +1094,6 @@ const LoginDialog = new Lang.Class({
                              }));
     },
 
-    _onVerificationFailed: function() {
-        this._userVerifier.cancel();
-    },
-
     _onNotListedClicked: function(user) {
         let tasks = [function() {
                          return this._userList.hideItems();

js/gdm/powerMenu.js

@@ -21,8 +21,7 @@
 const Lang = imports.lang;
 const UPowerGlib = imports.gi.UPowerGlib;
 
-const ConsoleKit = imports.gdm.consoleKit;
-const Systemd = imports.gdm.systemd;
+const LoginManager = imports.misc.loginManager;
 
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
@@ -32,13 +31,11 @@ const PowerMenuButton = new Lang.Class({
     Extends: PanelMenu.SystemStatusButton,
 
     _init: function() {
-        this.parent('system-shutdown', null);
+        /* Translators: accessible name of the power menu in the login screen */
+        this.parent('system-shutdown-symbolic', _("Power"));
         this._upClient = new UPowerGlib.Client();
 
-        if (Systemd.haveSystemd())
-            this._systemdLoginManager = new Systemd.SystemdLoginManager();
-        else
-            this._consoleKitManager = new ConsoleKit.ConsoleKitManager();
+        this._loginManager = LoginManager.getLoginManager();
 
         this._createSubMenu();
 
@@ -65,57 +62,19 @@ const PowerMenuButton = new Lang.Class({
     },
 
     _updateHaveShutdown: function() {
-
-        if (Systemd.haveSystemd()) {
-            this._systemdLoginManager.CanPowerOffRemote(Lang.bind(this,
-                function(result, error) {
-                    if (!error)
-                        this._haveShutdown = result[0] != 'no';
-                    else
-                        this._haveShutdown = false;
-
-                    this._powerOffItem.actor.visible = this._haveShutdown;
-                    this._updateVisibility();
-                }));
-        } else {
-            this._consoleKitManager.CanStopRemote(Lang.bind(this,
-                function(result, error) {
-                    if (!error)
-                        this._haveShutdown = result[0];
-                    else
-                        this._haveShutdown = false;
-
-                    this._powerOffItem.actor.visible = this._haveShutdown;
-                    this._updateVisibility();
-                }));
-        }
+        this._loginManager.canPowerOff(Lang.bind(this, function(result) {
+            this._haveShutdown = result;
+            this._powerOffItem.actor.visible = this._haveShutdown;
+            this._updateVisibility();
+        }));
     },
 
     _updateHaveRestart: function() {
-
-        if (Systemd.haveSystemd()) {
-            this._systemdLoginManager.CanRebootRemote(Lang.bind(this,
-                function(result, error) {
-                    if (!error)
-                        this._haveRestart = result[0] != 'no';
-                    else
-                        this._haveRestart = false;
-
-                    this._restartItem.actor.visible = this._haveRestart;
-                    this._updateVisibility();
-                }));
-        } else {
-            this._consoleKitManager.CanRestartRemote(Lang.bind(this,
-                function(result, error) {
-                    if (!error)
-                        this._haveRestart = result[0];
-                    else
-                        this._haveRestart = false;
-
-                    this._restartItem.actor.visible = this._haveRestart;
-                    this._updateVisibility();
-                }));
-        }
+        this._loginManager.canReboot(Lang.bind(this, function(result) {
+            this._haveRestart = result;
+            this._restartItem.actor.visible = this._haveRestart;
+            this._updateVisibility();
+        }));
     },
 
     _updateHaveSuspend: function() {
@@ -152,19 +111,13 @@ const PowerMenuButton = new Lang.Class({
         if (!this._haveRestart)
             return;
 
-        if (Systemd.haveSystemd())
-            this._systemdLoginManager.RebootRemote(true);
-        else
-            this._consoleKitManager.RestartRemote();
+        this._loginManager.reboot();
     },
 
     _onActivatePowerOff: function() {
         if (!this._haveShutdown)
             return;
 
-        if (Systemd.haveSystemd())
-            this._systemdLoginManager.PowerOffRemote(true);
-        else
-            this._consoleKitManager.StopRemote();
+        this._loginManager.powerOff();
     }
 });

js/gdm/realmd.js

@@ -0,0 +1,139 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Gio = imports.gi.Gio;
+const Lang = imports.lang;
+const Shell = imports.gi.Shell;
+const Signals = imports.signals;
+
+const ProviderIface = <interface name='org.freedesktop.realmd.Provider'>
+    <property name="Name" type="s" access="read"/>
+    <property name="Version" type="s" access="read"/>
+    <property name="Realms" type="ao" access="read"/>
+    <method name="Discover">
+        <arg name="string" type="s" direction="in"/>
+        <arg name="options" type="a{sv}" direction="in"/>
+        <arg name="relevance" type="i" direction="out"/>
+        <arg name="realm" type="ao" direction="out"/>
+    </method>
+</interface>;
+const Provider = Gio.DBusProxy.makeProxyWrapper(ProviderIface);
+
+const ServiceIface = <interface name="org.freedesktop.realmd.Service">
+    <method name="Cancel">
+        <arg name="operation" type="s" direction="in"/>
+    </method>
+    <method name="Release" />
+    <method name="SetLocale">
+        <arg name="locale" type="s" direction="in"/>
+    </method>
+    <signal name="Diagnostics">
+        <arg name="data" type="s"/>
+        <arg name="operation" type="s"/>
+    </signal>
+</interface>;
+const Service = Gio.DBusProxy.makeProxyWrapper(ServiceIface);
+
+const RealmIface = <interface name="org.freedesktop.realmd.Realm">
+    <property name="Name" type="s" access="read"/>
+    <property name="Configured" type="s" access="read"/>
+    <property name="Details" type="a(ss)" access="read"/>
+    <property name="LoginFormats" type="as" access="read"/>
+    <property name="LoginPolicy" type="s" access="read"/>
+    <property name="PermittedLogins" type="as" access="read"/>
+    <property name="SupportedInterfaces" type="as" access="read"/>
+    <method name="ChangeLoginPolicy">
+        <arg name="login_policy" type="s" direction="in"/>
+        <arg name="permitted_add" type="as" direction="in"/>
+        <arg name="permitted_remove" type="as" direction="in"/>
+        <arg name="options" type="a{sv}" direction="in"/>
+    </method>
+    <method name="Deconfigure">
+        <arg name="options" type="a{sv}" direction="in"/>
+    </method>
+</interface>;
+const Realm = Gio.DBusProxy.makeProxyWrapper(RealmIface);
+
+const Manager = new Lang.Class({
+    Name: 'Manager',
+
+    _init: function(parentActor) {
+        this._aggregateProvider = Provider(Gio.DBus.system,
+                                           'org.freedesktop.realmd',
+                                           '/org/freedesktop/realmd',
+                                           Lang.bind(this, this._reloadRealms))
+        this._realms = {};
+
+        this._aggregateProvider.connect('g-properties-changed',
+                                        Lang.bind(this, function(proxy, properties) {
+                                            if ('Realms' in properties.deep_unpack())
+                                                this._reloadRealms();
+                                        }));
+    },
+
+    _reloadRealms: function() {
+        let realmPaths = this._aggregateProvider.Realms;
+
+        if (!realmPaths)
+            return;
+
+        for (let i = 0; i < realmPaths.length; i++) {
+            let realm = Realm(Gio.DBus.system,
+                              'org.freedesktop.realmd',
+                              realmPaths[i],
+                              Lang.bind(this, this._onRealmLoaded));
+        }
+    },
+
+    _reloadRealm: function(realm) {
+        if (!realm.Configured) {
+            if (this._realms[realm.get_object_path()])
+                delete this._realms[realm.get_object_path()];
+
+            return;
+        }
+
+        this._realms[realm.get_object_path()] = realm;
+
+        this._updateLoginFormat();
+    },
+
+    _onRealmLoaded: function(realm, error) {
+        if (error)
+            return;
+
+        this._reloadRealm(realm);
+
+        realm.connect('g-properties-changed',
+                      Lang.bind(this, function(proxy, properties) {
+                                if ('Configured' in properties.deep_unpack())
+                                    this._reloadRealm();
+                                }));
+    },
+
+    _updateLoginFormat: function() {
+        let newLoginFormat;
+
+        for (let realmPath in this._realms) {
+            let realm = this._realms[realmPath];
+            if (realm.LoginFormats && realm.LoginFormats.length > 0) {
+                newLoginFormat = realm.LoginFormats[0];
+                break;
+            }
+        }
+
+        if (this._loginFormat != newLoginFormat) {
+            this._loginFormat = newLoginFormat;
+            this.emit('login-format-changed', newLoginFormat);
+        }
+    },
+
+    get loginFormat() {
+        if (this._loginFormat !== undefined)
+            return this._loginFormat;
+
+        this._updateLoginFormat();
+
+        return this._loginFormat;
+    }
+});
+Signals.addSignalMethods(Manager.prototype)

js/gdm/systemd.js

@@ -1,31 +0,0 @@
-// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
-
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-
-const SystemdLoginManagerIface = <interface name='org.freedesktop.login1.Manager'>
-<method name='PowerOff'>
-    <arg type='b' direction='in'/>
-</method>
-<method name='Reboot'>
-    <arg type='b' direction='in'/>
-</method>
-<method name='CanPowerOff'>
-    <arg type='s' direction='out'/>
-</method>
-<method name='CanReboot'>
-    <arg type='s' direction='out'/>
-</method>
-</interface>;
-
-const SystemdLoginManagerProxy = Gio.DBusProxy.makeProxyWrapper(SystemdLoginManagerIface);
-
-function SystemdLoginManager() {
-    return new SystemdLoginManagerProxy(Gio.DBus.system,
-                                        'org.freedesktop.login1',
-                                        '/org/freedesktop/login1');
-};
-
-function haveSystemd() {
-    return GLib.access("/sys/fs/cgroup/systemd", 0) >= 0;
-}

js/gdm/util.js

@@ -2,10 +2,12 @@
 
 const Gio = imports.gi.Gio;
 const Lang = imports.lang;
+const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 
 const Batch = imports.gdm.batch;
 const Fprint = imports.gdm.fingerprint;
+const Realmd = imports.gdm.realmd;
 const Main = imports.ui.main;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
@@ -18,6 +20,7 @@ const LOGIN_SCREEN_SCHEMA = 'org.gnome.login-screen';
 const FINGERPRINT_AUTHENTICATION_KEY = 'enable-fingerprint-authentication';
 const BANNER_MESSAGE_KEY = 'banner-message-enable';
 const BANNER_MESSAGE_TEXT_KEY = 'banner-message-text';
+const ALLOWED_FAILURES_KEY = 'allowed-failures';
 
 const LOGO_KEY = 'logo';
 
@@ -78,16 +81,19 @@ const ShellUserVerifier = new Lang.Class({
 
         this._settings = new Gio.Settings({ schema: LOGIN_SCREEN_SCHEMA });
 
-        this._cancellable = new Gio.Cancellable();
-
         this._fprintManager = new Fprint.FprintManager();
-        this._checkForFingerprintReader();
+        this._realmManager = new Realmd.Manager();
+
+        this._failCounter = 0;
     },
 
     begin: function(userName, hold) {
+        this._cancellable = new Gio.Cancellable();
         this._hold = hold;
         this._userName = userName;
 
+        this._checkForFingerprintReader();
+
         if (userName) {
             // If possible, reauthenticate an already running session,
             // so any session specific credentials get updated appropriately
@@ -99,14 +105,18 @@ const ShellUserVerifier = new Lang.Class({
     },
 
     cancel: function() {
-        this._cancellable.cancel();
+        if (this._cancellable)
+            this._cancellable.cancel();
 
         if (this._userVerifier)
             this._userVerifier.call_cancel_sync(null);
     },
 
     clear: function() {
-        this._cancellable.cancel();
+        if (this._cancellable) {
+            this._cancellable.cancel();
+            this._cancellable = null;
+        }
 
         if (this._userVerifier) {
             this._userVerifier.run_dispose();
@@ -131,34 +141,48 @@ const ShellUserVerifier = new Lang.Class({
             }));
     },
 
+    _reportInitError: function(where, error) {
+        logError(error, where);
+        this._hold.relase();
+
+        this.emit('show-message', _("Authentication error"), 'login-dialog-message-warning');
+        this._verificationFailed(false);
+    },
+
     _reauthenticationChannelOpened: function(client, result) {
         try {
             this._userVerifier = client.open_reauthentication_channel_finish(result);
-            this._connectSignals();
-            this._beginVerification();
-
-            this._hold.release();
-        } catch (e) {
-            if (this._reauthOnly) {
-                logError(e, 'Failed to open reauthentication channel');
-
-                this._hold.release();
-                this.emit('verification-failed');
-
-                return;
-            }
-
-            // If there's no session running, or it otherwise fails, then fall back
-            // to performing verification from this login session
+        } catch(e if e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+            return;
+        } catch(e if e.matches(Gio.DBusError, Gio.DBusError.ACCESS_DENIED) &&
+                !this._reauthOnly) {
+            // Gdm emits org.freedesktop.DBus.Error.AccessDenied when there is
+            // no session to reauthenticate. Fall back to performing verification
+            // from this login session
             client.get_user_verifier(this._cancellable, Lang.bind(this, this._userVerifierGot));
+            return;
+        } catch(e) {
+            this._reportInitError('Failed to open reauthentication channel', e);
+            return;
         }
+
+        this._connectSignals();
+        this._beginVerification();
+        this._hold.release();
     },
 
     _userVerifierGot: function(client, result) {
-        this._userVerifier = client.get_user_verifier_finish(result);
+        try {
+            this._userVerifier = client.get_user_verifier_finish(result);
+        } catch(e if e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+            return;
+        } catch(e) {
+            this._reportInitError('Failed to obtain user verifier', e);
+            return;
+        }
+
         this._connectSignals();
         this._beginVerification();
-
         this._hold.release();
     },
 
@@ -180,7 +204,15 @@ const ShellUserVerifier = new Lang.Class({
                                                                 this._userName,
                                                                 this._cancellable,
                                                                 Lang.bind(this, function(obj, result) {
-                obj.call_begin_verification_for_user_finish(result);
+                try {
+                    obj.call_begin_verification_for_user_finish(result);
+                } catch(e if e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+                    return;
+                } catch(e) {
+                    this._reportInitError('Failed to start verification for user', e);
+                    return;
+                }
+
                 this._hold.release();
             }));
 
@@ -191,7 +223,15 @@ const ShellUserVerifier = new Lang.Class({
                                                                     this._userName,
                                                                     this._cancellable,
                                                                     Lang.bind(this, function(obj, result) {
-                    obj.call_begin_verification_for_user_finish(result);
+                    try {
+                        obj.call_begin_verification_for_user_finish(result);
+                    } catch(e if e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+                        return;
+                    } catch(e) {
+                        this._reportInitError('Failed to start fingerprint verification for user', e);
+                        return;
+                    }
+
                     this._hold.release();
                 }));
             }
@@ -199,7 +239,15 @@ const ShellUserVerifier = new Lang.Class({
             this._userVerifier.call_begin_verification(PASSWORD_SERVICE_NAME,
                                                        this._cancellable,
                                                        Lang.bind(this, function(obj, result) {
-                obj.call_begin_verification_finish(result);
+                try {
+                    obj.call_begin_verification_finish(result);
+                } catch(e if e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+                    return;
+                } catch(e) {
+                    this._reportInitError('Failed to start verification', e);
+                    return;
+                }
+
                 this._hold.release();
             }));
         }
@@ -211,9 +259,12 @@ const ShellUserVerifier = new Lang.Class({
         // as a cue to display our own message.
         if (serviceName == FINGERPRINT_SERVICE_NAME &&
             this._haveFingerprintReader) {
-            this.emit('show-fingerprint-prompt');
+
+            // Translators: this message is shown below the password entry field
+            // to indicate the user can swipe their finger instead
+            this.emit('show-login-hint', _("(or swipe finger)"));
         } else if (serviceName == PASSWORD_SERVICE_NAME) {
-            Main.notifyError(info);
+            this.emit('show-message', info, 'login-dialog-message-info');
         }
     },
 
@@ -222,7 +273,22 @@ const ShellUserVerifier = new Lang.Class({
         // users who haven't enrolled their fingerprint.
         if (serviceName != PASSWORD_SERVICE_NAME)
             return;
-        Main.notifyError(problem);
+        this.emit('show-message', problem, 'login-dialog-message-warning');
+    },
+
+    _showRealmLoginHint: function() {
+        if (this._realmManager.loginFormat) {
+            let hint = this._realmManager.loginFormat;
+
+            hint = hint.replace(/%U/g, 'user');
+            hint = hint.replace(/%D/g, 'DOMAIN');
+            hint = hint.replace(/%[^UD]/g, '');
+
+            // Translators: this message is shown below the username entry field
+            // to clue the user in on how to login to the local network realm
+            this.emit('show-login-hint',
+                      _("(e.g., user or %s)").format(hint));
+        }
     },
 
     _onInfoQuery: function(client, serviceName, question) {
@@ -230,6 +296,10 @@ const ShellUserVerifier = new Lang.Class({
         if (serviceName != PASSWORD_SERVICE_NAME)
             return;
 
+        this._showRealmLoginHint();
+        this._realmLoginHintSignalId = this._realmManager.connect('login-format-changed',
+                                                                  Lang.bind(this, this._showRealmLoginHint));
+
         this.emit('ask-question', serviceName, question, '');
     },
 
@@ -242,10 +312,10 @@ const ShellUserVerifier = new Lang.Class({
     },
 
     _onReset: function() {
-        this._userVerifier.run_dispose();
-        this._userVerifier = null;
+        this.clear();
 
-        this._checkForFingerprintReader();
+        // Clear previous attempts to authenticate
+        this._failCounter = 0;
 
         this.emit('reset');
     },
@@ -254,14 +324,45 @@ const ShellUserVerifier = new Lang.Class({
         this.emit('verification-complete');
     },
 
+    _verificationFailed: function(retry) {
+        // For Not Listed / enterprise logins, immediately reset
+        // the dialog
+        // Otherwise, we allow ALLOWED_FAILURES attempts. After that, we
+        // go back to the welcome screen.
+
+        let canRetry = retry && this._userName &&
+            this._failCounter < this._settings.get_int(ALLOWED_FAILURES_KEY);
+
+        if (canRetry) {
+            this._failCounter++;
+
+            this.clear();
+            this.begin(this._userName, new Batch.Hold());
+        } else {
+            // Allow some time to see the message, then reset everything
+            Mainloop.timeout_add(3000, Lang.bind(this, function() {
+                this.cancel();
+
+                this._onReset();
+            }));
+        }
+
+        this.emit('verification-failed');
+    },
+
     _onConversationStopped: function(client, serviceName) {
         // if the password service fails, then cancel everything.
         // But if, e.g., fingerprint fails, still give
         // password authentication a chance to succeed
         if (serviceName == PASSWORD_SERVICE_NAME) {
-            this.emit('verification-failed');
-        } else if (serviceName == FINGERPRINT_SERVICE_NAME) {
-            this.emit('hide-fingerprint-prompt');
+            this._verificationFailed(true);
+        }
+
+        this.emit('hide-login-hint');
+
+        if (this._realmLoginHintSignalId) {
+            this._realmManager.disconnect(this._realmLoginHintSignalId);
+            this._realmLoginHintSignalId = 0;
         }
     },
 });

js/misc/history.js

@@ -41,24 +41,26 @@ const HistoryManager = new Lang.Class({
         this._historyIndex = this._history.length;
     },
 
-    prevItem: function(text) {
+    _setPrevItem: function(text) {
         if (this._historyIndex <= 0)
-            return text;
+            return false;
 
         if (text)
             this._history[this._historyIndex] = text;
         this._historyIndex--;
-        return this._indexChanged();
+        this._indexChanged();
+        return true;
     },
 
-    nextItem: function(text) {
+    _setNextItem: function(text) {
         if (this._historyIndex >= this._history.length)
-            return text;
+            return false;
 
         if (text)
             this._history[this._historyIndex] = text;
         this._historyIndex++;
-        return this._indexChanged();
+        this._indexChanged();
+        return true;
     },
 
     lastItem: function() {
@@ -83,11 +85,9 @@ const HistoryManager = new Lang.Class({
     _onEntryKeyPress: function(entry, event) {
         let symbol = event.get_key_symbol();
         if (symbol == Clutter.KEY_Up) {
-            this.prevItem(entry.get_text());
-            return true;
+            return this._setPrevItem(entry.get_text());
         } else if (symbol == Clutter.KEY_Down) {
-            this.nextItem(entry.get_text());
-            return true;
+            return this._setNextItem(entry.get_text());
         }
         return false;
     },
@@ -98,8 +98,6 @@ const HistoryManager = new Lang.Class({
 
         if (this._entry)
             this._entry.set_text(current);
-
-        return current;
     },
 
     _save: function() {

js/misc/loginManager.js

@@ -0,0 +1,197 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const GLib = imports.gi.GLib;
+const Gio = imports.gi.Gio;
+const Lang = imports.lang;
+const Shell = imports.gi.Shell;
+
+const SystemdLoginManagerIface = <interface name='org.freedesktop.login1.Manager'>
+<method name='PowerOff'>
+    <arg type='b' direction='in'/>
+</method>
+<method name='Reboot'>
+    <arg type='b' direction='in'/>
+</method>
+<method name='CanPowerOff'>
+    <arg type='s' direction='out'/>
+</method>
+<method name='CanReboot'>
+    <arg type='s' direction='out'/>
+</method>
+</interface>;
+
+const SystemdLoginSessionIface = <interface name='org.freedesktop.login1.Session'>
+<signal name='Lock' />
+<signal name='Unlock' />
+</interface>;
+
+const SystemdLoginManager = Gio.DBusProxy.makeProxyWrapper(SystemdLoginManagerIface);
+const SystemdLoginSession = Gio.DBusProxy.makeProxyWrapper(SystemdLoginSessionIface);
+
+const ConsoleKitManagerIface = <interface name='org.freedesktop.ConsoleKit.Manager'>
+<method name='CanRestart'>
+    <arg type='b' direction='out'/>
+</method>
+<method name='CanStop'>
+    <arg type='b' direction='out'/>
+</method>
+<method name='Restart' />
+<method name='Stop' />
+<method name='GetCurrentSession'>
+    <arg type='o' direction='out' />
+</method>
+</interface>;
+
+const ConsoleKitSessionIface = <interface name='org.freedesktop.ConsoleKit.Session'>
+<method name='IsActive'>
+    <arg type='b' direction='out' />
+</method>
+<signal name='ActiveChanged'>
+    <arg type='b' direction='out' />
+</signal>
+<signal name='Lock' />
+<signal name='Unlock' />
+</interface>;
+
+const ConsoleKitSession = Gio.DBusProxy.makeProxyWrapper(ConsoleKitSessionIface);
+const ConsoleKitManager = Gio.DBusProxy.makeProxyWrapper(ConsoleKitManagerIface);
+
+function haveSystemd() {
+    return GLib.access("/sys/fs/cgroup/systemd", 0) >= 0;
+}
+
+let _loginManager = null;
+
+/**
+ * LoginManager:
+ * An abstraction over systemd/logind and ConsoleKit.
+ *
+ */
+function getLoginManager() {
+    if (_loginManager == null) {
+        if (haveSystemd())
+            _loginManager = new LoginManagerSystemd();
+        else
+            _loginManager = new LoginManagerConsoleKit();
+    }
+
+    return _loginManager;
+}
+
+const LoginManagerSystemd = new Lang.Class({
+    Name: 'LoginManagerSystemd',
+
+    _init: function() {
+        this._proxy = new SystemdLoginManager(Gio.DBus.system,
+                                              'org.freedesktop.login1',
+                                              '/org/freedesktop/login1');
+    },
+
+    // Having this function is a bit of a hack since the Systemd and ConsoleKit
+    // session objects have different interfaces - but in both cases there are
+    // Lock/Unlock signals, and that's all we count upon at the moment.
+    getCurrentSessionProxy: function() {
+        if (!this._currentSession) {
+            this._currentSession = new SystemdLoginSession(Gio.DBus.system,
+                                                           'org.freedesktop.login1',
+                                                           '/org/freedesktop/login1/session/' +
+                                                           GLib.getenv('XDG_SESSION_ID'));
+        }
+
+        return this._currentSession;
+    },
+
+    get sessionActive() {
+        return Shell.session_is_active_for_systemd();
+    },
+
+    canPowerOff: function(asyncCallback) {
+        this._proxy.CanPowerOffRemote(function(result, error) {
+            if (error)
+                asyncCallback(false);
+            else
+                asyncCallback(result[0] != 'no');
+        });
+    },
+
+    canReboot: function(asyncCallback) {
+        this._proxy.CanRebootRemote(function(result, error) {
+            if (error)
+                asyncCallback(false);
+            else
+                asyncCallback(result[0] != 'no');
+        });
+    },
+
+    powerOff: function() {
+        this._proxy.PowerOffRemote(true);
+    },
+
+    reboot: function() {
+        this._proxy.RebootRemote(true);
+    }
+});
+
+const LoginManagerConsoleKit = new Lang.Class({
+    Name: 'LoginManagerConsoleKit',
+
+    _init: function() {
+        this._proxy = new ConsoleKitManager(Gio.DBus.system,
+                                            'org.freedesktop.ConsoleKit',
+                                            '/org/freedesktop/ConsoleKit/Manager');
+    },
+
+    // Having this function is a bit of a hack since the Systemd and ConsoleKit
+    // session objects have different interfaces - but in both cases there are
+    // Lock/Unlock signals, and that's all we count upon at the moment.
+    getCurrentSessionProxy: function() {
+        if (!this._currentSession) {
+            let [currentSessionId] = this._proxy.GetCurrentSessionSync();
+            this._currentSession = new ConsoleKitSession(Gio.DBus.system,
+                                                         'org.freedesktop.ConsoleKit',
+                                                         currentSessionId);
+        }
+
+        return this._currentSession;
+    },
+
+    get sessionActive() {
+        if (this._sessionActive !== undefined)
+            return this._sessionActive;
+
+        let session = this.getCurrentSessionProxy();
+        session.connectSignal('ActiveChanged', Lang.bind(this, function(object, senderName, [isActive]) {
+            this._sessionActive = isActive;
+        }));
+        [this._sessionActive] = session.IsActiveSync();
+
+        return this._sessionActive;
+    },
+
+    canPowerOff: function(asyncCallback) {
+        this._proxy.CanStopRemote(function(result, error) {
+            if (error)
+                asyncCallback(false);
+            else
+                asyncCallback(result[0]);
+        });
+    },
+
+    canReboot: function(asyncCallback) {
+        this._proxy.CanRestartRemote(function(result, error) {
+            if (error)
+                asyncCallback(false);
+            else
+                asyncCallback(result[0]);
+        });
+    },
+
+    powerOff: function() {
+        this._proxy.StopRemote();
+    },
+
+    reboot: function() {
+        this._proxy.RestartRemote();
+    }
+            
+});

js/perf/core.js

@@ -115,10 +115,10 @@ function run() {
 
     for (let i = 0; i < 2; i++) {
         Scripting.scriptEvent('applicationsShowStart');
-        Main.overview._viewSelector.switchTab('applications');
+        Main.overview._dash.showAppsButton.checked = true;
         yield Scripting.waitLeisure();
         Scripting.scriptEvent('applicationsShowDone');
-        Main.overview._viewSelector.switchTab('windows');
+        Main.overview._dash.showAppsButton.checked = false;
         yield Scripting.waitLeisure();
     }
 }

js/ui/boxpointer.js

@@ -274,14 +274,51 @@ const BoxPointer = new Lang.Class({
         let [x1, y1] = [halfBorder, halfBorder];
         let [x2, y2] = [boxWidth - halfBorder, boxHeight - halfBorder];
 
+        let skipTopLeft = false;
+        let skipTopRight = false;
+        let skipBottomLeft = false;
+        let skipBottomRight = false;
+
+        switch (this._arrowSide) {
+        case St.Side.TOP:
+            if (this._arrowOrigin == x1)
+                skipTopLeft = true;
+            else if (this._arrowOrigin == x2)
+                skipTopRight = true;
+            break;
+
+        case St.Side.RIGHT:
+            if (this._arrowOrigin == y1)
+                skipTopRight = true;
+            else if (this._arrowOrigin == y2)
+                skipBottomRight = true;
+            break;
+
+        case St.Side.BOTTOM:
+            if (this._arrowOrigin == x1)
+                skipBottomLeft = true;
+            else if (this._arrowOrigin == x2)
+                skipBottomRight = true;
+            break;
+
+        case St.Side.LEFT:
+            if (this._arrowOrigin == y1)
+                skipTopLeft = true;
+            else if (this._arrowOrigin == y2)
+                skipBottomLeft = true;
+            break;
+        }
+
         cr.moveTo(x1 + borderRadius, y1);
         if (this._arrowSide == St.Side.TOP) {
-            if (this._arrowOrigin < (x1 + (borderRadius + halfBase))) {
-                cr.lineTo(this._arrowOrigin, y1 - rise);
-                cr.lineTo(Math.max(x1 + borderRadius, this._arrowOrigin) + halfBase, y1);
-            } else if (this._arrowOrigin > (x2 - (borderRadius + halfBase))) {
-                cr.lineTo(Math.min(x2 - borderRadius, this._arrowOrigin) - halfBase, y1);
-                cr.lineTo(this._arrowOrigin, y1 - rise);
+            if (skipTopLeft) {
+                cr.moveTo(x1, y2 - borderRadius);
+                cr.lineTo(x1, y1 - rise);
+                cr.lineTo(x1 + halfBase, y1);
+            } else if (skipTopRight) {
+                cr.lineTo(x2 - halfBase, y1);
+                cr.lineTo(x2, y1 - rise);
+                cr.lineTo(x2, y1 + borderRadius);
             } else {
                 cr.lineTo(this._arrowOrigin - halfBase, y1);
                 cr.lineTo(this._arrowOrigin, y1 - rise);
@@ -289,19 +326,20 @@ const BoxPointer = new Lang.Class({
             }
         }
 
-        cr.lineTo(x2 - borderRadius, y1);
-
-        // top-right corner
-        cr.arc(x2 - borderRadius, y1 + borderRadius, borderRadius,
-               3*Math.PI/2, Math.PI*2);
+        if (!skipTopRight) {
+            cr.lineTo(x2 - borderRadius, y1);
+            cr.arc(x2 - borderRadius, y1 + borderRadius, borderRadius,
+                   3*Math.PI/2, Math.PI*2);
+        }
 
         if (this._arrowSide == St.Side.RIGHT) {
-            if (this._arrowOrigin < (y1 + (borderRadius + halfBase))) {
-                cr.lineTo(x2 + rise, this._arrowOrigin);
-                cr.lineTo(x2, Math.max(y1 + borderRadius, this._arrowOrigin) + halfBase);
-            } else if (this._arrowOrigin > (y2 - (borderRadius + halfBase))) {
-                cr.lineTo(x2, Math.min(y2 - borderRadius, this._arrowOrigin) - halfBase);
-                cr.lineTo(x2 + rise, this._arrowOrigin);
+            if (skipTopRight) {
+                cr.lineTo(x2 + rise, y1);
+                cr.lineTo(x2 + rise, y1 + halfBase);
+            } else if (skipBottomRight) {
+                cr.lineTo(x2, y2 - halfBase);
+                cr.lineTo(x2 + rise, y2);
+                cr.lineTo(x2 - borderRadius, y2);
             } else {
                 cr.lineTo(x2, this._arrowOrigin - halfBase);
                 cr.lineTo(x2 + rise, this._arrowOrigin);
@@ -309,19 +347,20 @@ const BoxPointer = new Lang.Class({
             }
         }
 
-        cr.lineTo(x2, y2 - borderRadius);
-
-        // bottom-right corner
-        cr.arc(x2 - borderRadius, y2 - borderRadius, borderRadius,
-               0, Math.PI/2);
+        if (!skipBottomRight) {
+            cr.lineTo(x2, y2 - borderRadius);
+            cr.arc(x2 - borderRadius, y2 - borderRadius, borderRadius,
+                   0, Math.PI/2);
+        }
 
         if (this._arrowSide == St.Side.BOTTOM) {
-            if (this._arrowOrigin < (x1 + (borderRadius + halfBase))) {
-                cr.lineTo(Math.max(x1 + borderRadius, this._arrowOrigin) + halfBase, y2);
-                cr.lineTo(this._arrowOrigin, y2 + rise);
-            } else if (this._arrowOrigin > (x2 - (borderRadius + halfBase))) {
-                cr.lineTo(this._arrowOrigin, y2 + rise);
-                cr.lineTo(Math.min(x2 - borderRadius, this._arrowOrigin) - halfBase, y2);
+            if (skipBottomLeft) {
+                cr.lineTo(x1 + halfBase, y2);
+                cr.lineTo(x1, y2 + rise);
+                cr.lineTo(x1, y2 - borderRadius);
+            } else if (skipBottomRight) {
+                cr.lineTo(x2, y2 + rise);
+                cr.lineTo(x2 - halfBase, y2);
             } else {
                 cr.lineTo(this._arrowOrigin + halfBase, y2);
                 cr.lineTo(this._arrowOrigin, y2 + rise);
@@ -329,19 +368,20 @@ const BoxPointer = new Lang.Class({
             }
         }
 
-        cr.lineTo(x1 + borderRadius, y2);
-
-        // bottom-left corner
-        cr.arc(x1 + borderRadius, y2 - borderRadius, borderRadius,
-               Math.PI/2, Math.PI);
+        if (!skipBottomLeft) {
+            cr.lineTo(x1 + borderRadius, y2);
+            cr.arc(x1 + borderRadius, y2 - borderRadius, borderRadius,
+                   Math.PI/2, Math.PI);
+        }
 
         if (this._arrowSide == St.Side.LEFT) {
-            if (this._arrowOrigin < (y1 + (borderRadius + halfBase))) {
-                cr.lineTo(x1, Math.max(y1 + borderRadius, this._arrowOrigin) + halfBase);
-                cr.lineTo(x1 - rise, this._arrowOrigin);
-            } else if (this._arrowOrigin > (y2 - (borderRadius + halfBase))) {
-                cr.lineTo(x1 - rise, this._arrowOrigin);
-                cr.lineTo(x1, Math.min(y2 - borderRadius, this._arrowOrigin) - halfBase);
+            if (skipTopLeft) {
+                cr.lineTo(x1, y1 + halfBase);
+                cr.lineTo(x1 - rise, y1);
+                cr.lineTo(x1 + borderRadius, y1);
+            } else if (skipBottomLeft) {
+                cr.lineTo(x1 - rise, y2)
+                cr.lineTo(x1 - rise, y2 - halfBase);
             } else {
                 cr.lineTo(x1, this._arrowOrigin + halfBase);
                 cr.lineTo(x1 - rise, this._arrowOrigin);
@@ -349,11 +389,11 @@ const BoxPointer = new Lang.Class({
             }
         }
 
-        cr.lineTo(x1, y1 + borderRadius);
-
-        // top-left corner
-        cr.arc(x1 + borderRadius, y1 + borderRadius, borderRadius,
-               Math.PI, 3*Math.PI/2);
+        if (!skipTopLeft) {
+            cr.lineTo(x1, y1 + borderRadius);
+            cr.arc(x1 + borderRadius, y1 + borderRadius, borderRadius,
+                   Math.PI, 3*Math.PI/2);
+        }
 
         Clutter.cairo_set_source_color(cr, backgroundColor);
         cr.fillPreserve();
@@ -406,10 +446,9 @@ const BoxPointer = new Lang.Class({
         let arrowBase = themeNode.get_length('-arrow-base');
         let borderRadius = themeNode.get_length('-arrow-border-radius');
         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 padding = themeNode.get_length('-arrow-rise');
 
         let resX, resY;
 
@@ -428,29 +467,66 @@ const BoxPointer = new Lang.Class({
             break;
         }
 
-        // Now align and position the pointing axis, making sure
-        // it fits on screen
+        // Now align and position the pointing axis, making sure it fits on
+        // screen. If the arrowOrigin is so close to the edge that the arrow
+        // will not be isosceles, we try to compensate as follows:
+        //   - We skip the rounded corner and settle for a right angled arrow
+        //     as shown below. See _drawBorder for further details.
+        //     |\_____
+        //     |
+        //     |
+        //   - If the arrow was going to be acute angled, we move the position
+        //     of the box to maintain the arrow's accuracy.
+
+        let arrowOrigin;
+        let halfBase = Math.floor(arrowBase/2);
+        let halfBorder = borderWidth / 2;
+        let halfMargin = margin / 2;
+        let [x1, y1] = [halfBorder, halfBorder];
+        let [x2, y2] = [natWidth - halfBorder, natHeight - halfBorder];
+
         switch (this._arrowSide) {
         case St.Side.TOP:
         case St.Side.BOTTOM:
             resX = sourceCenterX - (halfMargin + (natWidth - margin) * alignment);
 
-            resX = Math.max(resX, monitor.x + 10);
-            resX = Math.min(resX, monitor.x + monitor.width - (10 + natWidth));
-            this.setArrowOrigin(sourceCenterX - resX);
+            resX = Math.max(resX, monitor.x + padding);
+            resX = Math.min(resX, monitor.x + monitor.width - (padding + natWidth));
+
+            arrowOrigin = sourceCenterX - resX;
+            if (arrowOrigin <= (x1 + (borderRadius + halfBase))) {
+                if (arrowOrigin > x1)
+                    resX += (arrowOrigin - x1);
+                arrowOrigin = x1;
+            } else if (arrowOrigin >= (x2 - (borderRadius + halfBase))) {
+                if (arrowOrigin < x2)
+                    resX -= (x2 - arrowOrigin);
+                arrowOrigin = x2;
+            }
             break;
 
         case St.Side.LEFT:
         case St.Side.RIGHT:
             resY = sourceCenterY - (halfMargin + (natHeight - margin) * alignment);
 
-            resY = Math.max(resY, monitor.y + 10);
-            resY = Math.min(resY, monitor.y + monitor.height - (10 + natHeight));
+            resY = Math.max(resY, monitor.y + padding);
+            resY = Math.min(resY, monitor.y + monitor.height - (padding + natHeight));
 
-            this.setArrowOrigin(sourceCenterY - resY);
+            arrowOrigin = sourceCenterY - resY;
+            if (arrowOrigin <= (y1 + (borderRadius + halfBase))) {
+                if (arrowOrigin > y1)
+                    resY += (arrowOrigin - y1);
+                arrowOrigin = y1;
+            } else if (arrowOrigin >= (y2 - (borderRadius + halfBase))) {
+                if (arrowOrigin < y2)
+                    resX -= (y2 - arrowOrigin);
+                arrowOrigin = y2;
+            }
             break;
         }
 
+        this.setArrowOrigin(arrowOrigin);
+
         let parent = this.actor.get_parent();
         let success, x, y;
         while (!success) {

js/ui/calendar.js

@@ -204,12 +204,11 @@ const CalendarServerInfo  = Gio.DBusInterfaceInfo.new_for_xml(CalendarServerIfac
 
 function CalendarServer() {
     var self = new Gio.DBusProxy({ g_connection: Gio.DBus.session,
-				   g_interface_name: CalendarServerInfo.name,
-				   g_interface_info: CalendarServerInfo,
-				   g_name: 'org.gnome.Shell.CalendarServer',
-				   g_object_path: '/org/gnome/Shell/CalendarServer',
-                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
-                                             Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
+                                   g_interface_name: CalendarServerInfo.name,
+                                   g_interface_info: CalendarServerInfo,
+                                   g_name: 'org.gnome.Shell.CalendarServer',
+                                   g_object_path: '/org/gnome/Shell/CalendarServer',
+                                   g_flags: Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES });
 
     self.init(null);
     return self;
@@ -340,22 +339,10 @@ const DBusEventSource = new Lang.Class({
 });
 Signals.addSignalMethods(DBusEventSource.prototype);
 
-// Calendar:
-// @eventSource: is an object implementing the EventSource API, e.g. the
-// requestRange(), getEvents(), hasEvents() methods and the ::changed signal.
 const Calendar = new Lang.Class({
     Name: 'Calendar',
 
-    _init: function(eventSource) {
-        if (eventSource) {
-            this._eventSource = eventSource;
-
-            this._eventSource.connect('changed', Lang.bind(this,
-                                                           function() {
-                                                               this._update(false);
-                                                           }));
-        }
-
+    _init: function() {
         this._weekStart = Shell.util_get_week_start();
         this._weekdate = NaN;
         this._digitWidth = NaN;
@@ -392,6 +379,24 @@ const Calendar = new Lang.Class({
         this._buildHeader ();
     },
 
+    // @eventSource: is an object implementing the EventSource API, e.g. the
+    // requestRange(), getEvents(), hasEvents() methods and the ::changed signal.
+    setEventSource: function(eventSource) {
+        if (this._eventSource) {
+            this._eventSource.disconnect(this._eventSourceChangedId);
+            this._eventSource = null;
+        }
+
+        this._eventSource = eventSource;
+
+        if (this._eventSource) {
+            this._eventSourceChangedId = this._eventSource.connect('changed', Lang.bind(this, function() {
+                this._update(false);
+            }));
+            this._update(true);
+        }
+    },
+
     // Sets the calendar to show a specific date
     setDate: function(date, forceReload) {
         if (!_sameDay(date, this._selectedDate)) {
@@ -622,16 +627,25 @@ Signals.addSignalMethods(Calendar.prototype);
 const EventsList = new Lang.Class({
     Name: 'EventsList',
 
-    _init: function(eventSource) {
+    _init: function() {
         this.actor = new St.BoxLayout({ vertical: true, style_class: 'events-header-vbox'});
         this._date = new Date();
-        this._eventSource = eventSource;
-        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();
+    },
 
-        this._update();
+    setEventSource: function(eventSource) {
+        if (this._eventSource) {
+            this._eventSource.disconnect(this._eventSourceChangedId);
+            this._eventSource = null;
+        }
+
+        this._eventSource = eventSource;
+
+        if (this._eventSource) {
+            this._eventSourceChangedId = this._eventSource.connect('changed', Lang.bind(this, this._update));
+        }
     },
 
     _addEvent: function(dayNameBox, timeBox, eventTitleBox, includeDayName, day, time, desc) {
@@ -717,13 +731,15 @@ const EventsList = new Lang.Class({
         let tomorrowEnd = new Date(dayEnd.getTime() + 86400 * 1000);
         this._addPeriod(_("Tomorrow"), tomorrowBegin, tomorrowEnd, false, true);
 
-        if (dayEnd.getDay() <= 4 + this._weekStart) {
+        let dayInWeek = (dayEnd.getDay() - this._weekStart + 7) % 7;
+
+        if (dayInWeek < 5) {
             /* If now is within the first 5 days we show "This week" and
              * include events up until and including Saturday/Sunday
              * (depending on whether a week starts on Sunday/Monday).
              */
             let thisWeekBegin = new Date(dayBegin.getTime() + 2 * 86400 * 1000);
-            let thisWeekEnd = new Date(dayEnd.getTime() + (6 + this._weekStart - dayEnd.getDay()) * 86400 * 1000);
+            let thisWeekEnd = new Date(dayEnd.getTime() + (6 - dayInWeek) * 86400 * 1000);
             this._addPeriod(_("This week"), thisWeekBegin, thisWeekEnd, true, false);
         } else {
             /* otherwise it's one of the two last days of the week ... show
@@ -731,7 +747,7 @@ const EventsList = new Lang.Class({
              * Saturday/Sunday
              */
             let nextWeekBegin = new Date(dayBegin.getTime() + 2 * 86400 * 1000);
-            let nextWeekEnd = new Date(dayEnd.getTime() + (13 + this._weekStart - dayEnd.getDay()) * 86400 * 1000);
+            let nextWeekEnd = new Date(dayEnd.getTime() + (13 - dayInWeek) * 86400 * 1000);
             this._addPeriod(_("Next week"), nextWeekBegin, nextWeekEnd, true, false);
         }
     },

js/ui/components/__init__.js

@@ -0,0 +1,65 @@
+
+const Lang = imports.lang;
+const Main = imports.ui.main;
+
+const ComponentManager = new Lang.Class({
+    Name: 'ComponentManager',
+
+    _init: function() {
+        this._allComponents = {};
+        this._enabledComponents = [];
+
+        Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+        this._sessionUpdated();
+    },
+
+    _sessionUpdated: function() {
+        let newEnabledComponents = Main.sessionMode.components;
+
+        newEnabledComponents.filter(Lang.bind(this, function(name) {
+            return this._enabledComponents.indexOf(name) == -1;
+        })).forEach(Lang.bind(this, function(name) {
+            this._enableComponent(name);
+        }));
+
+        this._enabledComponents.filter(Lang.bind(this, function(name) {
+            return newEnabledComponents.indexOf(name) == -1;
+        })).forEach(Lang.bind(this, function(name) {
+            this._disableComponent(name);
+        }));
+
+        this._enabledComponents = newEnabledComponents;
+    },
+
+    _importComponent: function(name) {
+        let module = imports.ui.components[name];
+        return module.Component;
+    },
+
+    _ensureComponent: function(name) {
+        let component = this._allComponents[name];
+        if (component)
+            return component;
+
+	if (Main.sessionMode.isLocked)
+	    return null;
+
+        let constructor = this._importComponent(name);
+        component = new constructor();
+        this._allComponents[name] = component;
+        return component;
+    },
+
+    _enableComponent: function(name) {
+        let component = this._ensureComponent(name);
+	if (component)
+            component.enable();
+    },
+
+    _disableComponent: function(name) {
+        let component = this._allComponents[name];
+        if (component == null)
+            return;
+        component.disable();
+    }
+});

js/ui/components/automountManager.js

@@ -5,11 +5,12 @@ const Mainloop = imports.mainloop;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const Params = imports.misc.params;
-
 const Shell = imports.gi.Shell;
+
+const GnomeSession = imports.misc.gnomeSession;
+const LoginManager = imports.misc.loginManager;
 const Main = imports.ui.main;
 const ShellMountOperation = imports.ui.shellMountOperation;
-const GnomeSession = imports.misc.gnomeSession;
 
 const GNOME_SESSION_AUTOMOUNT_INHIBIT = 16;
 
@@ -19,62 +20,6 @@ const SETTING_ENABLE_AUTOMOUNT = 'automount';
 
 const AUTORUN_EXPIRE_TIMEOUT_SECS = 10;
 
-const ConsoleKitSessionIface = <interface name="org.freedesktop.ConsoleKit.Session">
-<method name="IsActive">
-    <arg type="b" direction="out" />
-</method>
-<signal name="ActiveChanged">
-    <arg type="b" direction="out" />
-</signal>
-</interface>;
-
-const ConsoleKitSessionProxy = Gio.DBusProxy.makeProxyWrapper(ConsoleKitSessionIface);
-
-const ConsoleKitManagerIface = <interface name="org.freedesktop.ConsoleKit.Manager">
-<method name="GetCurrentSession">
-    <arg type="o" direction="out" />
-</method>
-</interface>;
-
-const ConsoleKitManagerInfo = Gio.DBusInterfaceInfo.new_for_xml(ConsoleKitManagerIface);
-
-function ConsoleKitManager() {
-    var self = new Gio.DBusProxy({ g_connection: Gio.DBus.system,
-				   g_interface_name: ConsoleKitManagerInfo.name,
-				   g_interface_info: ConsoleKitManagerInfo,
-				   g_name: 'org.freedesktop.ConsoleKit',
-				   g_object_path: '/org/freedesktop/ConsoleKit/Manager',
-                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
-                                             Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
-
-    self._updateSessionActive = function() {
-        if (self.g_name_owner) {
-            self.GetCurrentSessionRemote(function([session]) {
-                self._ckSession = new ConsoleKitSessionProxy(Gio.DBus.system, 'org.freedesktop.ConsoleKit', session);
-
-                self._ckSession.connectSignal('ActiveChanged', function(object, senderName, [isActive]) {
-                    self.sessionActive = isActive;
-                });
-                self._ckSession.IsActiveRemote(function([isActive]) {
-                    self.sessionActive = isActive;
-                });
-            });
-        } else {
-            self.sessionActive = true;
-        }
-    };
-    self.connect('notify::g-name-owner',
-                 Lang.bind(self, self._updateSessionActive));
-
-    self._updateSessionActive();
-    self.init(null);
-    return self;
-}
-
-function haveSystemd() {
-    return GLib.access("/sys/fs/cgroup/systemd", 0) >= 0;
-}
-
 const AutomountManager = new Lang.Class({
     Name: 'AutomountManager',
 
@@ -88,30 +33,31 @@ const AutomountManager = new Lang.Class({
                                     Lang.bind(this, this._InhibitorsChanged));
         this._inhibited = false;
 
-        if (!haveSystemd())
-            this.ckListener = new ConsoleKitManager();
-
-        Main.screenShield.connect('lock-status-changed', Lang.bind(this, this._lockStatusChanged));
-
+        this._loginManager = LoginManager.getLoginManager();
         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));
+    enable: function() {
+        this._volumeAddedId = this._volumeMonitor.connect('volume-added', Lang.bind(this, this._onVolumeAdded));
+        this._volumeRemovedId = this._volumeMonitor.connect('volume-removed', Lang.bind(this, this._onVolumeRemoved));
+        this._driveConnectedId = this._volumeMonitor.connect('drive-connected', Lang.bind(this, this._onDriveConnected));
+        this._driveDisconnectedId = this._volumeMonitor.connect('drive-disconnected', Lang.bind(this, this._onDriveDisconnected));
+        this._driveEjectButtonId = this._volumeMonitor.connect('drive-eject-button', Lang.bind(this, this._onDriveEjectButton));
 
-        Mainloop.idle_add(Lang.bind(this, this._startupMountAll));
+        this._mountAllId = Mainloop.idle_add(Lang.bind(this, this._startupMountAll));
+    },
+
+    disable: function() {
+        this._volumeMonitor.disconnect(this._volumeAddedId);
+        this._volumeMonitor.disconnect(this._volumeRemovedId);
+        this._volumeMonitor.disconnect(this._driveConnectedId);
+        this._volumeMonitor.disconnect(this._driveDisconnectedId);
+        this._volumeMonitor.disconnect(this._driveEjectButtonId);
+
+        if (this._mountAllId > 0) {
+            Mainloop.source_remove(this._mountAllId);
+            this._mountAllId = 0;
+        }
     },
 
     _InhibitorsChanged: function(object, senderName, [inhibtor]) {
@@ -124,17 +70,6 @@ const AutomountManager = new Lang.Class({
                 }));
     },
 
-    _lockStatusChanged: function(shield, locked) {
-        if (!locked) {
-            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) {
@@ -143,27 +78,14 @@ const AutomountManager = new Lang.Class({
                                                 allowAutorun: false });
         }));
 
+        this._mountAllId = 0;
         return false;
     },
 
-    isSessionActive: function() {
-        // Return whether the current session is active, using the
-        // right mechanism: either systemd if available or ConsoleKit
-        // as fallback.
-
-        if (haveSystemd())
-            return Shell.session_is_active_for_systemd();
-
-        return this.ckListener.sessionActive;
-    },
-
     _onDriveConnected: function() {
         // if we're not in the current ConsoleKit session,
         // or screensaver is active, don't play sounds
-        if (!this.isSessionActive())
-            return;
-
-        if (Main.screenShield.locked)
+        if (!this._loginManager.sessionActive)
             return;
 
         global.play_theme_sound(0, 'device-added-media');
@@ -172,10 +94,7 @@ const AutomountManager = new Lang.Class({
     _onDriveDisconnected: function() {
         // if we're not in the current ConsoleKit session,
         // or screensaver is active, don't play sounds
-        if (!this.isSessionActive())
-            return;
-
-        if (Main.screenShield.locked)
+        if (!this._loginManager.sessionActive)
             return;
 
         global.play_theme_sound(0, 'device-removed-media');        
@@ -184,7 +103,7 @@ const AutomountManager = new Lang.Class({
     _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.isSessionActive())
+        if (!this._loginManager.sessionActive)
             return;
 
         // we force stop/eject in this case, so we don't have to pass a
@@ -224,15 +143,8 @@ const AutomountManager = new Lang.Class({
         if (params.checkSession) {
             // if we're not in the current ConsoleKit session,
             // don't attempt automount
-            if (!this.isSessionActive())
+            if (!this._loginManager.sessionActive)
                 return;
-
-            if (Main.screenShield.locked) {
-                if (this._volumeQueue.indexOf(volume) == -1)
-                    this._volumeQueue.push(volume);
-
-                return;
-            }
         }
 
         if (this._inhibited)
@@ -326,3 +238,4 @@ const AutomountManager = new Lang.Class({
         });
     }
 });
+const Component = AutomountManager;

js/ui/components/autorunManager.js

@@ -4,6 +4,7 @@ const Lang = imports.lang;
 const Gio = imports.gi.Gio;
 const St = imports.gi.St;
 
+const LoginManager = imports.misc.loginManager;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const ShellMountOperation = imports.ui.shellMountOperation;
@@ -142,23 +143,44 @@ const AutorunManager = new Lang.Class({
     Name: 'AutorunManager',
 
     _init: function() {
+        this._loginManager = LoginManager.getLoginManager();
+
         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);
+    },
 
-        this._transDispatcher = new AutorunTransientDispatcher();
-        this._createResidentSource();
+    _ensureResidentSource: function() {
+        if (this._residentSource)
+            return;
 
+        this._residentSource = new AutorunResidentSource(this);
+        let destroyId = this._residentSource.connect('destroy', Lang.bind(this, function() {
+            this._residentSource.disconnect(destroyId);
+            this._residentSource = null;
+        }));
+    },
+
+    enable: function() {
+        this._scanMounts();
+
+        this._mountAddedId = this._volumeMonitor.connect('mount-added', Lang.bind(this, this._onMountAdded));
+        this._mountRemovedId = this._volumeMonitor.connect('mount-removed', Lang.bind(this, this._onMountRemoved));
+    },
+
+    disable: function() {
+        if (this._residentSource)
+            this._residentSource.destroy();
+        this._volumeMonitor.disconnect(this._mountAddedId);
+        this._volumeMonitor.disconnect(this._mountRemovedId);
+    },
+
+    _scanMounts: function() {
         let mounts = this._volumeMonitor.get_mounts();
-
         mounts.forEach(Lang.bind(this, function (mount) {
             let discoverer = new ContentTypeDiscoverer(Lang.bind (this, 
                 function (mount, apps) {
+                    this._ensureResidentSource();
                     this._residentSource.addMount(mount, apps);
                 }));
 
@@ -166,22 +188,16 @@ const AutorunManager = new Lang.Class({
         }));
     },
 
-    _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.isSessionActive())
+        if (!this._loginManager.sessionActive)
             return;
 
         let discoverer = new ContentTypeDiscoverer(Lang.bind (this,
             function (mount, apps, contentTypes) {
                 this._transDispatcher.addMount(mount, apps, contentTypes);
+                this._ensureResidentSource();
                 this._residentSource.addMount(mount, apps);
             }));
 
@@ -190,7 +206,8 @@ const AutorunManager = new Lang.Class({
 
     _onMountRemoved: function(monitor, mount) {
         this._transDispatcher.removeMount(mount);
-        this._residentSource.removeMount(mount);
+        if (this._residentSource)
+            this._residentSource.removeMount(mount);
     },
 
     ejectMount: function(mount) {
@@ -257,12 +274,18 @@ const AutorunResidentSource = new Lang.Class({
     Name: 'AutorunResidentSource',
     Extends: MessageTray.Source,
 
-    _init: function() {
-        this.parent(_("Removable Devices"), 'media-removable', St.IconType.FULLCOLOR);
+    _init: function(manager) {
+        this.parent(_("Removable Devices"), 'media-removable');
+        this.showInLockScreen = false;
 
         this._mounts = [];
 
-        this._notification = new AutorunResidentNotification(this);
+        this._manager = manager;
+        this._notification = new AutorunResidentNotification(this._manager, this);
+    },
+
+    buildRightClickMenu: function() {
+        return null;
     },
 
     addMount: function(mount, apps) {
@@ -312,7 +335,7 @@ const AutorunResidentNotification = new Lang.Class({
     Name: 'AutorunResidentNotification',
     Extends: MessageTray.Notification,
 
-    _init: function(source) {
+    _init: function(manager, source) {
         this.parent(source, source.title, null, { customContent: true });
 
         // set the notification as resident
@@ -320,6 +343,7 @@ const AutorunResidentNotification = new Lang.Class({
 
         this._layout = new St.BoxLayout ({ style_class: 'hotplug-resident-box',
                                            vertical: true });
+        this._manager = manager;
 
         this.addActor(this._layout,
                       { x_expand: true,
@@ -382,7 +406,7 @@ const AutorunResidentNotification = new Lang.Class({
         }));
 
         ejectButton.connect('clicked', Lang.bind(this, function() {
-            Main.autorunManager.ejectMount(mount);
+            this._manager.ejectMount(mount);
         }));
 
         return item;
@@ -392,7 +416,8 @@ const AutorunResidentNotification = new Lang.Class({
 const AutorunTransientDispatcher = new Lang.Class({
     Name: 'AutorunTransientDispatcher',
 
-    _init: function() {
+    _init: function(manager) {
+        this._manager = manager;
         this._sources = [];
         this._settings = new Gio.Settings({ schema: SETTINGS_SCHEMA });
     },
@@ -435,7 +460,7 @@ const AutorunTransientDispatcher = new Lang.Class({
             return;
      
         // add a new source
-        this._sources.push(new AutorunTransientSource(mount, apps));
+        this._sources.push(new AutorunTransientSource(this._manager, mount, apps));
     },
 
     addMount: function(mount, apps, contentTypes) {
@@ -488,13 +513,14 @@ const AutorunTransientSource = new Lang.Class({
     Name: 'AutorunTransientSource',
     Extends: MessageTray.Source,
 
-    _init: function(mount, apps) {
+    _init: function(manager, mount, apps) {
+        this._manager = manager;
         this.mount = mount;
         this.apps = apps;
 
         this.parent(mount.get_name());
 
-        this._notification = new AutorunTransientNotification(this);
+        this._notification = new AutorunTransientNotification(this._manager, this);
 
         // add ourselves as a source, and popup the notification
         Main.messageTray.add(this);
@@ -511,9 +537,10 @@ const AutorunTransientNotification = new Lang.Class({
     Name: 'AutorunTransientNotification',
     Extends: MessageTray.Notification,
 
-    _init: function(source) {
+    _init: function(manager, source) {
         this.parent(source, source.title, null, { customContent: true });
 
+        this._manager = manager;
         this._box = new St.BoxLayout({ style_class: 'hotplug-transient-box',
                                        vertical: true });
         this.addActor(this._box);
@@ -582,10 +609,11 @@ const AutorunTransientNotification = new Lang.Class({
                                      style_class: 'hotplug-notification-item' });
 
         button.connect('clicked', Lang.bind(this, function() {
-            Main.autorunManager.ejectMount(this._mount);
+            this._manager.ejectMount(this._mount);
         }));
 
         return button;
     }
 });
 
+const Component = AutorunManager;

js/ui/components/keyring.js

@@ -84,7 +84,10 @@ const KeyringDialog = new Lang.Class({
         if (this.prompt.password_visible) {
             let label = new St.Label(({ style_class: 'prompt-dialog-password-label' }));
             label.set_text(_("Password:"));
-            table.add(label, { row: row, col: 0, x_expand: false, x_fill: true, x_align: St.Align.START });
+            table.add(label, { row: row, col: 0,
+                               x_expand: false, x_fill: true,
+                               x_align: St.Align.START,
+                               y_fill: false, y_align: St.Align.MIDDLE });
             this._passwordEntry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
                                                  text: '',
                                                  can_focus: true});
@@ -100,7 +103,10 @@ const KeyringDialog = new Lang.Class({
         if (this.prompt.confirm_visible) {
             var label = new St.Label(({ style_class: 'prompt-dialog-password-label' }));
             label.set_text(_("Type again:"));
-            table.add(label, { row: row, col: 0, x_expand: false, x_fill: true, x_align: St.Align.START });
+            table.add(label, { row: row, col: 0,
+                               x_expand: false, x_fill: true,
+                               x_align: St.Align.START,
+                               y_fill: false, y_align: St.Align.MIDDLE });
             this._confirmEntry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
                                                 text: '',
                                                 can_focus: true});
@@ -186,23 +192,36 @@ const KeyringDialog = new Lang.Class({
     },
 
     _onContinueButton: function() {
-        this.prompt.complete()
+        this.prompt.complete();
     },
 
     _onCancelButton: function() {
-        this.prompt.cancel()
+        this.prompt.cancel();
     },
 });
 
-function init() {
-    prompter = new Gcr.SystemPrompter();
-    prompter.connect('new-prompt', function(prompter) {
-        let dialog = new KeyringDialog();
-        return dialog.prompt;
-    });
+const KeyringPrompter = new Lang.Class({
+    Name: 'KeyringPrompter',
 
-    let connection = Gio.DBus.session;
-    prompter.register(connection);
-    Gio.bus_own_name_on_connection (connection, 'org.gnome.keyring.SystemPrompter',
-                                    Gio.BusNameOwnerFlags.REPLACE, null, null);
-}
+    _init: function() {
+        this._prompter = new Gcr.SystemPrompter();
+        this._prompter.connect('new-prompt', function(prompter) {
+            let dialog = new KeyringDialog();
+            return dialog.prompt;
+        });
+        this._dbusId = null;
+    },
+
+    enable: function() {
+        this._prompter.register(Gio.DBus.session);
+        this._dbusId = Gio.DBus.session.own_name('org.gnome.keyring.SystemPrompter',
+                                                 Gio.BusNameOwnerFlags.REPLACE, null, null);
+    },
+
+    disable: function() {
+        this._prompter.unregister(false);
+        Gio.DBus.session.unown_name(this._dbusId);
+    }
+});
+
+const Component = KeyringPrompter;

js/ui/components/networkAgent.js

@@ -1,23 +1,4 @@
 // -*- mode: js; js-indent-level: 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;
@@ -135,7 +116,10 @@ const NetworkSecretDialog = new Lang.Class({
             } else
                 secret.valid = true;
 
-            secretTable.add(label, { row: pos, col: 0, x_expand: false, x_fill: true, x_align: St.Align.START, y_align: St.Align.START });
+            secretTable.add(label, { row: pos, col: 0,
+                                     x_expand: false, x_fill: true,
+                                     x_align: St.Align.START,
+                                     y_fill: false, y_align: St.Align.MIDDLE });
             secretTable.add(secret.entry, { row: pos, col: 1, x_expand: true, x_fill: true, y_align: St.Align.END });
             pos++;
 
@@ -165,6 +149,7 @@ const NetworkSecretDialog = new Lang.Class({
         }
 
         this._okButton.button.reactive = valid;
+        this._okButton.button.can_focus = valid;
     },
 
     _onOk: function() {
@@ -599,7 +584,7 @@ const NetworkAgent = new Lang.Class({
     Name: 'NetworkAgent',
 
     _init: function() {
-        this._native = new Shell.NetworkAgent({ auto_register: true,
+        this._native = new Shell.NetworkAgent({ auto_register: false,
                                                 identifier: 'org.gnome.Shell.NetworkAgent' });
 
         this._dialogs = { };
@@ -609,6 +594,14 @@ const NetworkAgent = new Lang.Class({
         this._native.connect('cancel-request', Lang.bind(this, this._cancelRequest));
     },
 
+    enable: function() {
+        this._native.register();
+    },
+
+    disable: function() {
+        this._native.unregister();
+    },
+
     _newRequest:  function(agent, requestId, connection, settingName, hints, flags) {
         if (settingName == 'vpn') {
             this._vpnRequest(requestId, connection, hints, flags);
@@ -698,3 +691,4 @@ const NetworkAgent = new Lang.Class({
         }
     }
 });
+const Component = NetworkAgent;

js/ui/components/polkitAgent.js

@@ -1,24 +1,4 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
-/*
- * Copyright 2010 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.
-*
- * Author: David Zeuthen <davidz@redhat.com>
- */
 
 const Lang = imports.lang;
 const Signals = imports.signals;
@@ -33,8 +13,12 @@ const Mainloop = imports.mainloop;
 const Polkit = imports.gi.Polkit;
 const PolkitAgent = imports.gi.PolkitAgent;
 
+const Components = imports.ui.components;
 const ModalDialog = imports.ui.modalDialog;
 const ShellEntry = imports.ui.shellEntry;
+const UserMenu = imports.ui.userMenu;
+
+const DIALOG_ICON_SIZE = 48;
 
 const AuthenticationDialog = new Lang.Class({
     Name: 'AuthenticationDialog',
@@ -117,9 +101,11 @@ const AuthenticationDialog = new Lang.Class({
             let userBox = new St.BoxLayout({ style_class: 'polkit-dialog-user-layout',
                                              vertical: false });
             messageBox.add(userBox);
-            this._userIcon = new St.Icon();
-            this._userIcon.hide();
-            userBox.add(this._userIcon,
+            this._userAvatar = new UserMenu.UserAvatarWidget(this._user,
+                                                             { iconSize: DIALOG_ICON_SIZE,
+                                                               styleClass: 'polkit-dialog-user-icon' });
+            this._userAvatar.actor.hide();
+            userBox.add(this._userAvatar.actor,
                         { x_fill:  true,
                           y_fill:  false,
                           x_align: St.Align.END,
@@ -313,19 +299,9 @@ const AuthenticationDialog = new Lang.Class({
     },
 
     _onUserChanged: function() {
-        if (this._user.is_loaded) {
-            if (this._userIcon) {
-                let iconFileName = this._user.get_icon_file();
-                let iconFile = Gio.file_new_for_path(iconFileName);
-                let icon;
-                if (iconFile.query_exists(null)) {
-                    icon = new Gio.FileIcon({file: iconFile});
-                } else {
-                    icon = new Gio.ThemedIcon({name: 'avatar-default'});
-                }
-                this._userIcon.set_gicon (icon);
-                this._userIcon.show();
-            }
+        if (this._user.is_loaded && this._userAvatar) {
+            this._userAvatar.update();
+            this._userAvatar.actor.show();
         }
     },
 
@@ -341,11 +317,20 @@ const AuthenticationAgent = new Lang.Class({
     Name: 'AuthenticationAgent',
 
     _init: function() {
+        this._currentDialog = null;
+        this._isCompleting = false;
+        this._handle = null;
         this._native = new Shell.PolkitAuthenticationAgent();
         this._native.connect('initiate', Lang.bind(this, this._onInitiate));
         this._native.connect('cancel', Lang.bind(this, this._onCancel));
-        this._currentDialog = null;
-        this._isCompleting = false;
+    },
+
+    enable: function() {
+        this._native.register();
+    },
+
+    disable: function() {
+        this._native.unregister();
     },
 
     _onInitiate: function(nativeAgent, actionId, message, iconName, cookie, userNames) {
@@ -403,6 +388,4 @@ const AuthenticationAgent = new Lang.Class({
     }
 });
 
-function init() {
-    let agent = new AuthenticationAgent();
-}
+const Component = AuthenticationAgent;

js/ui/components/recorder.js

@@ -0,0 +1,58 @@
+
+const Lang = imports.lang;
+
+const Gio = imports.gi.Gio;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+
+const Recorder = new Lang.Class({
+    Name: 'Recorder',
+
+    _init: function() {
+        this._recorderSettings = new Gio.Settings({ schema: 'org.gnome.shell.recorder' });
+        this._desktopLockdownSettings = new Gio.Settings({ schema: 'org.gnome.desktop.lockdown' });
+        this._bindingSettings = new Gio.Settings({ schema: 'org.gnome.shell.keybindings' });
+        this._recorder = null;
+    },
+
+    enable: function() {
+        global.display.add_keybinding('toggle-recording',
+                                      this._bindingSettings,
+                                      Meta.KeyBindingFlags.NONE, Lang.bind(this, this._toggleRecorder));
+    },
+
+    disable: function() {
+        global.display.remove_keybinding('toggle-recording');
+    },
+
+    _ensureRecorder: function() {
+        if (this._recorder == null)
+            this._recorder = new Shell.Recorder({ stage: global.stage });
+        return this._recorder;
+    },
+
+    _toggleRecorder: function() {
+        let recorder = this._ensureRecorder();
+        if (recorder.is_recording()) {
+            recorder.close();
+            Meta.enable_unredirect_for_screen(global.screen);
+        } else if (!this._desktopLockdownSettings.get_boolean('disable-save-to-disk')) {
+            // read the parameters from GSettings always in case they have changed
+            recorder.set_framerate(this._recorderSettings.get_int('framerate'));
+            /* Translators: this is a filename used for screencast recording */
+            // xgettext:no-c-format
+            recorder.set_filename(_("Screencast from %d %t") + '.' + this._recorderSettings.get_string('file-extension'));
+            let pipeline = this._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();
+        }
+    }
+});
+
+const Component = Recorder;

js/ui/components/telepathyClient.js

@@ -11,10 +11,10 @@ const Tpl = imports.gi.TelepathyLogger;
 const Tp = imports.gi.TelepathyGLib;
 
 const History = imports.misc.history;
-const Params = imports.misc.params;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
-
+const Params = imports.misc.params;
+const PopupMenu = imports.ui.popupMenu;
 
 // See Notification.appendMessage
 const SCROLLBACK_IMMEDIATE_TIME = 60; // 1 minute
@@ -63,10 +63,10 @@ function makeMessageFromTplEvent(event) {
     };
 }
 
-const Client = new Lang.Class({
-    Name: 'Client',
+const TelepathyClient = new Lang.Class({
+    Name: 'TelepathyClient',
 
-    _init : function() {
+    _init: function() {
         // channel path -> ChatSource
         this._chatSources = {};
         this._chatState = Tp.ChannelChatState.ACTIVE;
@@ -89,9 +89,9 @@ const Client = new Lang.Class({
         // channel matching its filters is detected.
         // The second argument, recover, means _observeChannels will be run
         // for any existing channel as well.
-        this._tpClient = new Shell.TpClient({ 'account-manager': this._accountManager,
-                                              'name': 'GnomeShell',
-                                              'uniquify-name': true })
+        this._tpClient = new Shell.TpClient({ name: 'GnomeShell',
+                                              account_manager: this._accountManager,
+                                              uniquify_name: true });
         this._tpClient.set_observe_channels_func(
             Lang.bind(this, this._observeChannels));
         this._tpClient.set_approve_channels_func(
@@ -99,6 +99,10 @@ const Client = new Lang.Class({
         this._tpClient.set_handle_channels_func(
             Lang.bind(this, this._handleChannels));
 
+        // Watch subscription requests and connection errors
+        this._subscriptionSource = null;
+        this._accountSource = null;
+
         // Workaround for gjs not supporting GPtrArray in signals.
         // See BGO bug #653941 for context.
         this._tpClient.set_contact_list_changed_func(
@@ -108,21 +112,26 @@ const Client = new Lang.Class({
         // needed
         this._tpClient.set_delegated_channels_callback(
             Lang.bind(this, this._delegatedChannelsCb));
+    },
 
+    enable: function() {
         try {
             this._tpClient.register();
         } catch (e) {
             throw new Error('Couldn\'t register Telepathy client. Error: \n' + e);
         }
 
-        // Watch subscription requests and connection errors
-        this._subscriptionSource = null;
-        this._accountSource = null;
+        this._accountManagerValidityChangedId = this._accountManager.connect('account-validity-changed',
+                                                                             Lang.bind(this, this._accountValidityChanged));
 
-        this._accountManager.connect('account-validity-changed',
-            Lang.bind(this, this._accountValidityChanged));
+        if (!this._accountManager.is_prepared(Tp.AccountManager.get_feature_quark_core()))
+            this._accountManager.prepare_async(null, Lang.bind(this, this._accountManagerPrepared));
+    },
 
-        this._accountManager.prepare_async(null, Lang.bind(this, this._accountManagerPrepared));
+    disable: function() {
+        this._tpClient.unregister();
+        this._accountManager.disconnect(this._accountManagerValidityChangedId);
+        this._accountManagerValidityChangedId = 0;
     },
 
     _observeChannels: function(observer, account, conn, channels,
@@ -132,7 +141,7 @@ const Client = new Lang.Class({
             let channel = channels[i];
             let [targetHandle, targetHandleType] = channel.get_handle();
 
-            if (Shell.is_channel_invalidated(channel))
+            if (channel.get_invalidated())
               continue;
 
             /* Only observe contact text channels */
@@ -184,7 +193,7 @@ const Client = new Lang.Class({
                 continue;
             }
 
-            if (Shell.is_channel_invalidated(channel))
+            if (channel.get_invalidated())
               continue;
 
             // 'notify' will be true when coming from an actual HandleChannels
@@ -211,13 +220,15 @@ const Client = new Lang.Class({
         // We can only approve the rooms if we have been invited to it
         let selfContact = channel.group_get_self_contact();
         if (selfContact == null) {
-            Shell.decline_dispatch_op(context, 'Not invited to the room');
+            context.fail(new Tp.Error({ code: Tp.Error.INVALID_ARGUMENT,
+                                        message: 'Not invited to the room' }));
             return;
         }
 
         let [invited, inviter, reason, msg] = channel.group_get_local_pending_contact_info(selfContact);
         if (!invited) {
-            Shell.decline_dispatch_op(context, 'Not invited to the room');
+            context.fail(new Tp.Error({ code: Tp.Error.INVALID_ARGUMENT,
+                                        message: 'Not invited to the room' }));
             return;
         }
 
@@ -237,8 +248,9 @@ const Client = new Lang.Class({
         let channel = channels[0];
         let chanType = channel.get_channel_type();
 
-        if (Shell.is_channel_invalidated(channel)) {
-            Shell.decline_dispatch_op(context, 'Channel is invalidated');
+        if (channel.get_invalidated()) {
+            context.fail(new Tp.Error({ code: Tp.Error.INVALID_ARGUMENT,
+                                        message: 'Channel is invalidated' }));
             return;
         }
 
@@ -249,7 +261,8 @@ const Client = new Lang.Class({
         else if (chanType == Tp.IFACE_CHANNEL_TYPE_FILE_TRANSFER)
             this._approveFileTransfer(account, conn, channel, dispatchOp, context);
         else
-            Shell.decline_dispatch_op(context, 'Unsupported channel type');
+            context.fail(new Tp.Error({ code: Tp.Error.INVALID_ARGUMENT,
+                                        message: 'Unsupported channel type' }));
     },
 
     _approveTextChannel: function(account, conn, channel, dispatchOp, context) {
@@ -379,8 +392,7 @@ const Client = new Lang.Class({
     _ensureSubscriptionSource: function() {
         if (this._subscriptionSource == null) {
             this._subscriptionSource = new MessageTray.Source(_("Subscription request"),
-                                                              'gtk-dialog-question',
-                                                              St.IconType.FULLCOLOR);
+                                                              'gtk-dialog-question');
             Main.messageTray.add(this._subscriptionSource);
             this._subscriptionSource.connect('destroy', Lang.bind(this, function () {
                 this._subscriptionSource = null;
@@ -416,8 +428,7 @@ const Client = new Lang.Class({
     _ensureAccountSource: function() {
         if (this._accountSource == null) {
             this._accountSource = new MessageTray.Source(_("Connection error"),
-                                                         'gtk-dialog-error',
-                                                         St.IconType.FULLCOLOR);
+                                                         'gtk-dialog-error');
             Main.messageTray.add(this._accountSource);
             this._accountSource.connect('destroy', Lang.bind(this, function () {
                 this._accountSource = null;
@@ -471,6 +482,22 @@ const ChatSource = new Lang.Class({
         this._getLogMessages();
     },
 
+    buildRightClickMenu: function() {
+        let item;
+
+        let rightClickMenu = this.parent();
+        item = new PopupMenu.PopupMenuItem('');
+        item.actor.connect('notify::mapped', Lang.bind(this, function() {
+            item.label.set_text(this.isMuted ? _("Unmute") : _("Mute"));
+        }));
+        item.connect('activate', Lang.bind(this, function() {
+            this.setMuted(!this.isMuted);
+            this.emit('done-displaying-content');
+        }));
+        rightClickMenu.add(item.actor);
+        return rightClickMenu;
+    },
+
     _updateAlias: function() {
         let oldAlias = this.title;
         let newAlias = this._contact.get_alias();
@@ -493,7 +520,6 @@ const ChatSource = new Lang.Class({
             this._iconBox.child = textureCache.load_uri_async(uri, this._iconBox._size, this._iconBox._size);
         } else {
             this._iconBox.child = new St.Icon({ icon_name: 'avatar-default',
-                                                icon_type: St.IconType.FULLCOLOR,
                                                 icon_size: this._iconBox._size });
         }
 
@@ -502,8 +528,7 @@ const ChatSource = new Lang.Class({
 
     createSecondaryIcon: function() {
         let iconBox = new St.Bin();
-        iconBox.child = new St.Icon({ style_class: 'secondary-icon',
-                                      icon_type: St.IconType.FULLCOLOR });
+        iconBox.child = new St.Icon({ style_class: 'secondary-icon' });
         let presenceType = this._contact.get_presence_type();
 
         switch (presenceType) {
@@ -532,7 +557,7 @@ const ChatSource = new Lang.Class({
     },
 
     _updateAvatarIcon: function() {
-        this._setSummaryIcon(this.createIcon(this.ICON_SIZE));
+        this.iconUpdated();
         this._notification.update(this._notification.title, null, { customContent: true });
     },
 
@@ -721,8 +746,6 @@ const ChatSource = new Lang.Class({
             this._pendingMessages.splice(idx, 1);
             this.countUpdated();
         }
-        else
-            throw new Error('Message not in our pending list: ' + message);
     },
 
     _ackMessages: function() {
@@ -747,6 +770,14 @@ const ChatNotification = new Lang.Class({
         this._responseEntry.clutter_text.connect('text-changed', Lang.bind(this, this._onEntryChanged));
         this.setActionArea(this._responseEntry);
 
+        this._responseEntry.clutter_text.connect('key-focus-in', Lang.bind(this, function() {
+            this.focused = true;
+        }));
+        this._responseEntry.clutter_text.connect('key-focus-out', Lang.bind(this, function() {
+            this.focused = false;
+            this.emit('unfocused');
+        }));
+
         this._oldMaxScrollAdjustment = 0;
         this._createScrollArea();
         this._lastGroup = null;
@@ -1193,7 +1224,6 @@ const SubscriptionRequestNotification = new Lang.Class({
         }
         else {
             iconBox.child = new St.Icon({ icon_name: 'avatar-default',
-                                          icon_type: St.IconType.FULLCOLOR,
                                           icon_size: iconBox._size });
         }
 
@@ -1338,15 +1368,14 @@ const AccountNotification = new Lang.Class({
             case 'reconnect':
                 // If it fails again, a new notification should pop up with the
                 // new error.
-                account.reconnect_async(null, null);
+                account.reconnect_async(null);
                 break;
             case 'edit':
                 let cmd = '/usr/bin/empathy-accounts'
                         + ' --select-account=%s'
                         .format(account.get_path_suffix());
-                let app_info = Gio.app_info_create_from_commandline(cmd, null, 0,
-                    null);
-                app_info.launch([], null, null);
+                let app_info = Gio.app_info_create_from_commandline(cmd, null, 0);
+                app_info.launch([], global.create_app_launch_context());
                 break;
             }
             this.destroy();
@@ -1401,3 +1430,4 @@ const AccountNotification = new Lang.Class({
         this.parent();
     }
 });
+const Component = TelepathyClient;

js/ui/ctrlAltTab.js

@@ -27,7 +27,6 @@ const CtrlAltTabManager = new Lang.Class({
 
     _init: function() {
         this._items = [];
-        this._focusManager = St.FocusManager.get_for_stage(global.stage);
     },
 
     addGroup: function(root, name, icon, params) {
@@ -41,11 +40,11 @@ const CtrlAltTabManager = new Lang.Class({
 
         this._items.push(item);
         root.connect('destroy', Lang.bind(this, function() { this.removeGroup(root); }));
-        this._focusManager.add_group(root);
+        global.focus_manager.add_group(root);
     },
 
     removeGroup: function(root) {
-        this._focusManager.remove_group(root);
+        global.focus_manager.remove_group(root);
         for (let i = 0; i < this._items.length; i++) {
             if (this._items[i].root == root) {
                 this._items.splice(i, 1);
@@ -319,7 +318,6 @@ const CtrlAltTabSwitcher = new Lang.Class({
         let icon = item.iconActor;
         if (!icon) {
             icon = new St.Icon({ icon_name: item.iconName,
-                                 icon_type: St.IconType.SYMBOLIC,
                                  icon_size: POPUP_APPICON_SIZE });
         }
         box.add(icon, { x_fill: false, y_fill: false } );

js/ui/dash.js

@@ -124,15 +124,19 @@ const DashItemContainer = new Lang.Class({
     },
 
     setLabelText: function(text) {
-        if (this.label == null)
+        if (this.label == null) {
             this.label = new St.Label({ style_class: 'dash-label'});
+            Main.layoutManager.addChrome(this.label);
+            this.label.hide();
+        }
 
         this.label.set_text(text);
-        Main.layoutManager.addChrome(this.label);
-        this.label.hide();
     },
 
     hideLabel: function () {
+        if (this.label == null)
+            return;
+
         Tweener.addTween(this.label,
                          { opacity: 0,
                            time: DASH_ITEM_LABEL_HIDE_TIME,
@@ -226,36 +230,47 @@ const DashItemContainer = new Lang.Class({
     }
 });
 
-const RemoveFavoriteIcon = new Lang.Class({
-    Name: 'RemoveFavoriteIcon',
+const ShowAppsIcon = new Lang.Class({
+    Name: 'ShowAppsIcon',
     Extends: DashItemContainer,
 
     _init: function() {
         this.parent();
 
-        this._iconBin = new St.Bin({ style_class: 'remove-favorite' });
+        this.toggleButton = new St.Button({ style_class: 'show-apps',
+                                            track_hover: true,
+                                            can_focus: true,
+                                            toggle_mode: true });
         this._iconActor = null;
-        this.icon = new IconGrid.BaseIcon(_("Remove"),
+        this.icon = new IconGrid.BaseIcon(_("Show Applications"),
                                            { setSizeManually: true,
                                              showLabel: false,
                                              createIcon: Lang.bind(this, this._createIcon) });
-        this._iconBin.set_child(this.icon.actor);
-        this._iconBin._delegate = this;
+        this.toggleButton.add_actor(this.icon.actor);
+        this.toggleButton._delegate = this;
 
-        this.setChild(this._iconBin);
+        this.setChild(this.toggleButton);
+        this.setHover(false);
+        this.toggleButton.label_actor = this.label;
     },
 
     _createIcon: function(size) {
-        this._iconActor = new St.Icon({ icon_name: 'user-trash',
-                                        style_class: 'remove-favorite-icon',
-                                        icon_size: size });
+        this._iconActor = new St.Icon({ icon_name: 'view-grid-symbolic',
+                                        icon_size: size,
+                                        style_class: 'show-apps-icon',
+                                        track_hover: true });
         return this._iconActor;
     },
 
     setHover: function(hovered) {
-        this._iconBin.set_hover(hovered);
+        this.toggleButton.set_hover(hovered);
         if (this._iconActor)
             this._iconActor.set_hover(hovered);
+
+        if (hovered)
+            this.setLabelText(_("Remove from Favorites"));
+        else
+            this.setLabelText(_("Show Applications"));
     },
 
     // Rely on the dragged item being a favorite
@@ -295,6 +310,40 @@ const DragPlaceholderItem = new Lang.Class({
     }
 });
 
+const DashActor = new Lang.Class({
+    Name: 'DashActor',
+    Extends: St.Widget,
+
+    _init: function() {
+        let layout = new Clutter.BoxLayout({ orientation: Clutter.Orientation.VERTICAL });
+        this.parent({ name: 'dash',
+                      layout_manager: layout,
+                      clip_to_allocation: true });
+    },
+
+    vfunc_allocate: function(box, flags) {
+        let contentBox = this.get_theme_node().get_content_box(box);
+        let availWidth = contentBox.x2 - contentBox.x1;
+        let availHeight = contentBox.y2 - contentBox.y1;
+
+        this.set_allocation(box, flags);
+
+        let [appIcons, showAppsButton] = this.get_children();
+        let [minHeight, natHeight] = showAppsButton.get_preferred_height(availWidth);
+
+        let childBox = new Clutter.ActorBox();
+        childBox.x1 = 0;
+        childBox.x2 = availWidth;
+        childBox.y1 = 0;
+        childBox.y2 = availHeight - natHeight;
+        appIcons.allocate(childBox, flags);
+
+        childBox.y1 = availHeight - natHeight;
+        childBox.y2 = availHeight;
+        showAppsButton.allocate(childBox, flags);
+    }
+});
+
 const Dash = new Lang.Class({
     Name: 'Dash',
 
@@ -306,17 +355,25 @@ const Dash = new Lang.Class({
         this._dragPlaceholder = null;
         this._dragPlaceholderPos = -1;
         this._animatingPlaceholdersCount = 0;
-        this._favRemoveTarget = null;
         this._showLabelTimeoutId = 0;
         this._resetHoverTimeoutId = 0;
         this._labelShowing = false;
 
-        this._box = new St.BoxLayout({ name: 'dash',
-                                       vertical: true,
+        this._container = new DashActor();
+        this._box = new St.BoxLayout({ vertical: true,
                                        clip_to_allocation: true });
         this._box._delegate = this;
+        this._container.add_actor(this._box);
 
-        this.actor = new St.Bin({ y_align: St.Align.START, child: this._box });
+        this._showAppsIcon = new ShowAppsIcon();
+        this._showAppsIcon.icon.setIconSize(this.iconSize);
+        this._hookUpLabel(this._showAppsIcon);
+
+        this.showAppsButton = this._showAppsIcon.toggleButton;
+
+        this._container.add_actor(this._showAppsIcon.actor);
+
+        this.actor = new St.Bin({ child: this._container });
         this.actor.connect('notify::height', Lang.bind(this,
             function() {
                 if (this._maxHeight != this.actor.height)
@@ -369,14 +426,6 @@ const Dash = new Lang.Class({
 
     _endDrag: function() {
         this._clearDragPlaceholder();
-        if (this._favRemoveTarget) {
-            this._favRemoveTarget.animateOutAndDestroy();
-            this._favRemoveTarget.actor.connect('destroy', Lang.bind(this,
-                function() {
-                    this._favRemoveTarget = null;
-                }));
-            this._adjustIconSize();
-        }
         DND.removeDragMonitor(this._dragMonitor);
     },
 
@@ -395,28 +444,13 @@ const Dash = new Lang.Class({
 
         let srcIsFavorite = (id in favorites);
 
-        if (srcIsFavorite &&
-            app.get_state() != Shell.AppState.RUNNING &&
-            dragEvent.source.actor &&
-            this.actor.contains (dragEvent.source.actor) &&
-            this._favRemoveTarget == null) {
-                this._favRemoveTarget = new RemoveFavoriteIcon();
-                this._favRemoveTarget.icon.setIconSize(this.iconSize);
-                this._box.add(this._favRemoveTarget.actor);
-                this._adjustIconSize();
-                this._favRemoveTarget.animateIn();
-        }
+        let showAppsHovered =
+                this._showAppsIcon.actor.contains(dragEvent.targetActor);
 
-        let favRemoveHovered = false;
-        if (this._favRemoveTarget)
-            favRemoveHovered =
-                this._favRemoveTarget.actor.contains(dragEvent.targetActor);
-
-        if (!this._box.contains(dragEvent.targetActor) || favRemoveHovered)
+        if (!this._box.contains(dragEvent.targetActor) || showAppsHovered)
             this._clearDragPlaceholder();
 
-        if (this._favRemoveTarget)
-            this._favRemoveTarget.setHover(favRemoveHovered);
+        this._showAppsIcon.setHover(showAppsHovered);
 
         return DND.DragMotionResult.CONTINUE;
     },
@@ -432,6 +466,17 @@ const Dash = new Lang.Class({
         Main.queueDeferredWork(this._workId);
     },
 
+    _hookUpLabel: function(item) {
+        item.child.connect('notify::hover', Lang.bind(this, function() {
+            this._onHover(item);
+        }));
+
+        Main.overview.connect('hiding', Lang.bind(this, function() {
+            this._labelShowing = false;
+            item.hideLabel();
+        }));
+    },
+
     _createAppItem: function(app) {
         let display = new AppDisplay.AppWellIcon(app,
                                                  { setSizeManually: true,
@@ -451,25 +496,14 @@ const Dash = new Lang.Class({
         item.setLabelText(app.get_name());
         // Override default AppWellIcon label_actor
         display.actor.label_actor = item.label;
-
-
         display.icon.setIconSize(this.iconSize);
-        display.actor.connect('notify::hover',
-                               Lang.bind(this, function() {
-                                   this._onHover(item, display)
-                               }));
-
-        Main.overview.connect('hiding',
-                              Lang.bind(this, function() {
-                                  this._labelShowing = false;
-                                  item.hideLabel();
-                              }));
+        this._hookUpLabel(item);
 
         return item;
     },
 
-    _onHover: function (item, display) {
-        if (display.actor.get_hover() && !display.isMenuUp) {
+    _onHover: function (item) {
+        if (item.child.get_hover() && !item.child._delegate.isMenuUp) {
             if (this._showLabelTimeoutId == 0) {
                 let timeout = this._labelShowing ? 0 : DASH_ITEM_HOVER_TIMEOUT;
                 this._showLabelTimeoutId = Mainloop.timeout_add(timeout,
@@ -510,18 +544,12 @@ const Dash = new Lang.Class({
                    !actor._delegate.animatingOut;
         });
 
-        if (iconChildren.length == 0) {
-            this._box.add_style_pseudo_class('empty');
-            return;
-        }
-
-        this._box.remove_style_pseudo_class('empty');
+        iconChildren.push(this._showAppsIcon.actor);
 
         if (this._maxHeight == -1)
             return;
 
-
-        let themeNode = this._box.get_theme_node();
+        let themeNode = this._container.get_theme_node();
         let maxAllocation = new Clutter.ActorBox({ x1: 0, y1: 0,
                                                    x2: 42 /* whatever */,
                                                    y2: this._maxHeight });
@@ -547,7 +575,6 @@ const Dash = new Lang.Class({
             [minHeight, natHeight] = iconChildren[0].get_preferred_height(-1);
         }
 
-
         // Subtract icon padding and box spacing from the available height
         availHeight -= iconChildren.length * (natHeight - this.iconSize) +
                        (iconChildren.length - 1) * spacing;

js/ui/dateMenu.js

@@ -70,16 +70,8 @@ const DateMenuButton = new Lang.Class({
         this._date.style_class = 'datemenu-date-label';
         vbox.add(this._date);
 
-        if (Main.sessionMode.showCalendarEvents) {
-            this._eventSource = new Calendar.DBusEventSource();
-            this._eventList = new Calendar.EventsList(this._eventSource);
-        } else {
-            this._eventSource = null;
-            this._eventList = null;
-        }
-
-        // Calendar
-        this._calendar = new Calendar.Calendar(this._eventSource);
+        this._eventList = new Calendar.EventsList();
+        this._calendar = new Calendar.Calendar();
 
         this._calendar.connect('selected-date-changed',
                                Lang.bind(this, function(calendar, date) {
@@ -101,27 +93,23 @@ const DateMenuButton = new Lang.Class({
             item.actor.reparent(vbox);
         }
 
-        if (Main.sessionMode.showCalendarEvents) {
-            // Add vertical separator
+        this._separator = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
+                                               pseudo_class: 'highlighted' });
+        this._separator.connect('repaint', Lang.bind(this, _onVertSepRepaint));
+        hbox.add(this._separator);
 
-            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
+        vbox = new St.BoxLayout({ name: 'calendarEventsArea',
+                                  vertical: true });
+        hbox.add(vbox, { expand: true });
 
-            // Fill up the second column
-            vbox = new St.BoxLayout({name:     'calendarEventsArea',
-                                     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});
-        }
+        this._openCalendarItem = new PopupMenu.PopupMenuItem(_("Open Calendar"));
+        this._openCalendarItem.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
+        this._openCalendarItem.actor.can_focus = false;
+        vbox.add(this._openCalendarItem.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) {
@@ -151,6 +139,32 @@ const DateMenuButton = new Lang.Class({
         this._clock = new GnomeDesktop.WallClock();
         this._clock.connect('notify::clock', Lang.bind(this, this._updateClockAndDate));
         this._updateClockAndDate();
+
+        Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+        this._sessionUpdated();
+    },
+
+    _setEventsVisibility: function(visible) {
+        this._separator.visible = visible;
+        this._eventList.visible = visible;
+        this._openCalendarItem.visible = visible;
+    },
+
+    _setEventSource: function(eventSource) {
+        this._calendar.setEventSource(eventSource);
+        this._eventList.setEventSource(eventSource);
+    },
+
+    _sessionUpdated: function() {
+        let eventSource;
+        let showEvents = Main.sessionMode.showCalendarEvents;
+        if (showEvents) {
+            eventSource = new Calendar.DBusEventSource();
+        } else {
+            eventSource = null;
+        }
+        this._setEventSource(eventSource);
+        this._setEventsVisibility(showEvents);
     },
 
     _updateClockAndDate: function() {

js/ui/endSessionDialog.js

@@ -34,6 +34,7 @@ const GnomeSession = imports.misc.gnomeSession;
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 const Tweener = imports.ui.tweener;
+const UserMenu = imports.ui.userMenu;
 
 let _endSessionDialog = null;
 
@@ -89,7 +90,7 @@ const shutdownDialogContent = {
                        label:  C_("button", "Restart") },
                      { signal: 'ConfirmedShutdown',
                        label:  C_("button", "Power Off") }],
-    iconName: 'system-shutdown',
+    iconName: 'system-shutdown-symbolic',
     iconStyleClass: 'end-session-dialog-shutdown-icon'
 };
 
@@ -104,7 +105,7 @@ const restartDialogContent = {
     endDescription: _("Restarting the system."),
     confirmButtons: [{ signal: 'ConfirmedReboot',
                        label:  C_("button", "Restart") }],
-    iconName: 'system-shutdown',
+    iconName: 'system-shutdown-symbolic',
     iconStyleClass: 'end-session-dialog-shutdown-icon'
 };
 
@@ -160,6 +161,7 @@ const ListItem = new Lang.Class({
 
         this._descriptionLabel = new St.Label({ text:        this._reason,
                                                 style_class: 'end-session-dialog-app-list-item-description' });
+        this.actor.label_actor = this._nameLabel;
         textLayout.add(this._descriptionLabel,
                        { expand: true,
                          x_fill: true });
@@ -302,41 +304,6 @@ const EndSessionDialog = new Lang.Class({
         this._user.disconnect(this._userChangedId);
     },
 
-    _setIconFromFile: function(iconFile, styleClass) {
-        if (styleClass)
-            this._iconBin.set_style_class_name(styleClass);
-        this._iconBin.set_style(null);
-
-        this._iconBin.child = null;
-        if (iconFile) {
-            this._iconBin.show();
-            this._iconBin.set_style('background-image: url("' + iconFile + '");' +
-                                    'background-size: contain;');
-        } else {
-            this._iconBin.hide();
-        }
-    },
-
-    _setIconFromName: function(iconName, styleClass) {
-        if (styleClass)
-            this._iconBin.set_style_class_name(styleClass);
-        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();
-        }
-    },
-
     _updateDescription: function() {
         if (this.state != ModalDialog.State.OPENING &&
             this.state != ModalDialog.State.OPENED)
@@ -385,16 +352,16 @@ const EndSessionDialog = new Lang.Class({
             return;
 
         let dialogContent = DialogContent[this._type];
-
-        if (this._user.is_loaded && !dialogContent.iconName) {
-            let iconFile = this._user.get_icon_file();
-            if (GLib.file_test(iconFile, GLib.FileTest.EXISTS))
-                this._setIconFromFile(iconFile, dialogContent.iconStyleClass);
-            else
-                this._setIconFromName('avatar-default', dialogContent.iconStyleClass);
-        } else if (dialogContent.iconName) {
-            this._setIconFromName(dialogContent.iconName,
-                                  dialogContent.iconStyleClass);
+        if (dialogContent.iconName) {
+            this._iconBin.child = new St.Icon({ icon_name: dialogContent.iconName,
+                                                icon_size: _DIALOG_ICON_SIZE,
+                                                style_class: dialogContent.iconStyleClass });
+        } else {
+            let avatarWidget = new UserMenu.UserAvatarWidget(this._user,
+                                                             { iconSize: _DIALOG_ICON_SIZE,
+                                                               styleClass: dialogContent.iconStyleClass });
+            this._iconBin.child = avatarWidget.actor;
+            avatarWidget.update();
         }
 
         this._updateDescription();

js/ui/extensionDownloader.js

@@ -60,7 +60,7 @@ function uninstallExtension(uuid) {
     if (extension.type != ExtensionUtils.ExtensionType.PER_USER)
         return false;
 
-    if (!ExtensionSystem.unloadExtension(uuid))
+    if (!ExtensionSystem.unloadExtension(extension))
         return false;
 
     FileUtils.recursivelyDeleteDir(extension.dir, true);
@@ -82,7 +82,7 @@ function gotExtensionZipFile(session, message, uuid, dir, callback, errback) {
     }
 
     let [file, stream] = Gio.File.new_tmp('XXXXXX.shell-extension.zip');
-    let contents = message.response_body.flatten().as_bytes();
+    let contents = message.response_body.flatten().get_as_bytes();
     stream.output_stream.write_bytes(contents, null);
     stream.close(null);
     let [success, pid] = GLib.spawn_async(null,
@@ -124,7 +124,7 @@ function updateExtension(uuid) {
             let oldExtension = ExtensionUtils.extensions[uuid];
             let extensionDir = oldExtension.dir;
 
-            if (!ExtensionSystem.unloadExtension(uuid))
+            if (!ExtensionSystem.unloadExtension(oldExtension))
                 return;
 
             FileUtils.recursivelyMoveDir(extensionDir, oldExtensionTmpDir);
@@ -135,7 +135,7 @@ function updateExtension(uuid) {
             try {
                 ExtensionSystem.loadExtension(extension);
             } catch(e) {
-                ExtensionSystem.unloadExtension(uuid);
+                ExtensionSystem.unloadExtension(extension);
 
                 logError(e, 'Error loading extension %s'.format(uuid));
 

js/ui/extensionSystem.js

@@ -8,6 +8,7 @@ const Gio = imports.gi.Gio;
 const St = imports.gi.St;
 
 const ExtensionUtils = imports.misc.extensionUtils;
+const Main = imports.ui.main;
 
 const ExtensionState = {
     ENABLED: 1,
@@ -38,6 +39,9 @@ const disconnect = Lang.bind(_signals, _signals.disconnect);
 
 const ENABLED_EXTENSIONS_KEY = 'enabled-extensions';
 
+var initted = false;
+var enabled;
+
 function disableExtension(uuid) {
     let extension = ExtensionUtils.extensions[uuid];
     if (!extension)
@@ -102,8 +106,6 @@ function enableExtension(uuid) {
 
     extensionOrder.push(uuid);
 
-    extension.stateObj.enable();
-
     let stylesheetFile = extension.dir.get_child('stylesheet.css');
     if (stylesheetFile.query_exists(null)) {
         let theme = St.ThemeContext.get_for_stage(global.stage).get_theme();
@@ -111,6 +113,8 @@ function enableExtension(uuid) {
         extension.stylesheet = stylesheetFile;
     }
 
+    extension.stateObj.enable();
+
     extension.state = ExtensionState.ENABLED;
     _signals.emit('extension-state-changed', extension);
 }
@@ -158,23 +162,32 @@ function loadExtension(extension) {
     _signals.emit('extension-state-changed', extension);
 }
 
-function unloadExtension(uuid) {
-    let extension = ExtensionUtils.extensions[uuid];
-    if (!extension)
-        return false;
-
+function unloadExtension(extension) {
     // Try to disable it -- if it's ERROR'd, we can't guarantee that,
     // but it will be removed on next reboot, and hopefully nothing
     // broke too much.
-    disableExtension(uuid);
+    disableExtension(extension.uuid);
 
     extension.state = ExtensionState.UNINSTALLED;
     _signals.emit('extension-state-changed', extension);
 
-    delete ExtensionUtils.extensions[uuid];
+    delete ExtensionUtils.extensions[extension.uuid];
     return true;
 }
 
+function reloadExtension(oldExtension) {
+    // Grab the things we'll need to pass to createExtensionObject
+    // to reload it.
+    let { uuid: uuid, dir: dir, type: type } = oldExtension;
+
+    // Then unload the old extension.
+    unloadExtension(oldExtension);
+
+    // Now, recreate the extension and load it.
+    let newExtension = ExtensionUtils.createExtensionObject(uuid, dir, type);
+    loadExtension(newExtension);
+}
+
 function initExtension(uuid) {
     let extension = ExtensionUtils.extensions[uuid];
     let dir = extension.dir;
@@ -207,6 +220,9 @@ function initExtension(uuid) {
 function onEnabledExtensionsChanged() {
     let newEnabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
 
+    if (!enabled)
+        return;
+
     // Find and enable all the newly enabled extensions: UUIDs found in the
     // new setting, but not in the old one.
     newEnabledExtensions.filter(function(uuid) {
@@ -234,7 +250,7 @@ function onEnabledExtensionsChanged() {
     enabledExtensions = newEnabledExtensions;
 }
 
-function loadExtensions() {
+function _loadExtensions() {
     global.settings.connect('changed::' + ENABLED_EXTENSIONS_KEY, onEnabledExtensionsChanged);
     enabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
 
@@ -248,3 +264,43 @@ function loadExtensions() {
     });
     finder.scanExtensions();
 }
+
+function enableAllExtensions() {
+    if (enabled)
+        return;
+
+    if (!initted) {
+        _loadExtensions();
+        initted = true;
+    } else {
+        enabledExtensions.forEach(function(uuid) {
+            enableExtension(uuid);
+        });
+    }
+    enabled = true;
+}
+
+function disableAllExtensions() {
+    if (!enabled)
+        return;
+
+    if (initted) {
+        enabledExtensions.forEach(function(uuid) {
+            disableExtension(uuid);
+        });
+    }
+
+    enabled = false;
+}
+
+function _sessionUpdated() {
+    if (Main.sessionMode.allowExtensions)
+        enableAllExtensions();
+    else
+        disableAllExtensions();
+}
+
+function init() {
+    Main.sessionMode.connect('updated', _sessionUpdated);
+    _sessionUpdated();
+}

js/ui/grabHelper.js

@@ -0,0 +1,358 @@
+/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+
+const Clutter = imports.gi.Clutter;
+const Gtk = imports.gi.Gtk;
+const Lang = imports.lang;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const Main = imports.ui.main;
+const Params = imports.misc.params;
+
+function _navigateActor(actor) {
+    if (!actor)
+        return;
+
+    let needsGrab = true;
+    if (actor instanceof St.Widget)
+        needsGrab = !actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+    if (needsGrab)
+        actor.grab_key_focus();
+}
+
+// GrabHelper:
+// @owner: the actor that owns the GrabHelper
+//
+// Creates a new GrabHelper object, for dealing with keyboard and pointer grabs
+// associated with a set of actors.
+//
+// Note that the grab can be automatically dropped at any time by the user, and
+// your code just needs to deal with it; you shouldn't adjust behavior directly
+// after you call ungrab(), but instead pass an 'onUngrab' callback when you
+// call grab().
+const GrabHelper = new Lang.Class({
+    Name: 'GrabHelper',
+
+    _init: function(owner) {
+        this._owner = owner;
+
+        this._grabStack = [];
+
+        this._actors = [];
+        this._capturedEventId = 0;
+        this._eventId = 0;
+        this._keyFocusNotifyId = 0;
+        this._focusWindowChangedId = 0;
+        this._ignoreRelease = false;
+
+        this._modalCount = 0;
+        this._grabFocusCount = 0;
+    },
+
+    // addActor:
+    // @actor: an actor
+    //
+    // Adds @actor to the set of actors that are allowed to process events
+    // during a grab.
+    addActor: function(actor) {
+        actor.__grabHelperDestroyId = actor.connect('destroy', Lang.bind(this, function() { this.removeActor(actor); }));
+        this._actors.push(actor);
+    },
+
+    // removeActor:
+    // @actor: an actor
+    //
+    // Removes @actor from the set of actors that are allowed to
+    // process events during a grab.
+    removeActor: function(actor) {
+        let index = this._actors.indexOf(actor);
+        if (index != -1)
+            this._actors.splice(index, 1);
+        if (actor.__grabHelperDestroyId) {
+            actor.disconnect(actor.__grabHelperDestroyId);
+            delete actor.__grabHelperDestroyId;
+        }
+    },
+
+    _isWithinGrabbedActor: function(actor) {
+        while (actor) {
+            if (this._actors.indexOf(actor) != -1)
+                return true;
+            actor = actor.get_parent();
+        }
+        return false;
+    },
+
+    get currentGrab() {
+        return this._grabStack[this._grabStack.length - 1] || {};
+    },
+
+    _findStackIndex: function(actor) {
+        if (!actor)
+            return -1;
+
+        for (let i = 0; i < this._grabStack.length; i++) {
+            if (this._grabStack[i].actor === actor)
+                return i;
+        }
+        return -1;
+    },
+
+    isActorGrabbed: function(actor) {
+        return this._findStackIndex(actor) >= 0;
+    },
+
+    // grab:
+    // @params: A bunch of parameters, see below
+    //
+    // Grabs the mouse and keyboard, according to the GrabHelper's
+    // parameters. If @newFocus is not %null, then the keyboard focus
+    // is moved to the first #StWidget:can-focus widget inside it.
+    //
+    // The grab will automatically be dropped if:
+    //   - The user clicks outside the grabbed actors
+    //   - The user types Escape
+    //   - The keyboard focus is moved outside the grabbed actors
+    //   - A window is focused
+    //
+    // If @params.actor is not null, then it will be focused as the
+    // new actor. If you attempt to grab an already focused actor, the
+    // request to be focused will be ignored. The actor will not be
+    // added to the grab stack, so do not call a paired ungrab().
+    //
+    // If @params contains { modal: true }, then grab() will push a modal
+    // on the owner of the GrabHelper. As long as there is at least one
+    // { modal: true } actor on the grab stack, the grab will be kept.
+    // When the last { modal: true } actor is ungrabbed, then the modal
+    // will be dropped. A modal grab can fail if there is already a grab
+    // in effect from aother application; in this case the function returns
+    // false and nothing happens. Non-modal grabs can never fail.
+    //
+    // If @params contains { grabFocus: true }, then if you call grab()
+    // while the shell is outside the overview, it will set the stage
+    // input mode to %Shell.StageInputMode.FOCUSED, and ungrab() will
+    // revert it back, and re-focus the previously-focused window (if
+    // another window hasn't been explicitly focused before then).
+    grab: function(params) {
+        params = Params.parse(params, { actor: null,
+                                        modal: false,
+                                        grabFocus: false,
+                                        onUngrab: null });
+
+        let focus = global.stage.key_focus;
+        let hadFocus = focus && this._isWithinGrabbedActor(focus);
+        let newFocus = params.actor;
+
+        if (this.isActorGrabbed(params.actor))
+            return true;
+
+        params.savedFocus = focus;
+
+        if (params.modal && !this._takeModalGrab())
+            return false;
+
+        if (params.grabFocus && !this._takeFocusGrab(hadFocus))
+            return false;
+
+        if (hadFocus || params.grabFocus)
+            _navigateActor(newFocus);
+
+        this._grabStack.push(params);
+        return true;
+    },
+
+    _takeModalGrab: function() {
+        let firstGrab = (this._modalCount == 0);
+        if (firstGrab) {
+            if (!Main.pushModal(this._owner))
+                return false;
+
+            this._capturedEventId = global.stage.connect('captured-event', Lang.bind(this, this._onCapturedEvent));
+            this._eventId = global.stage.connect('event', Lang.bind(this, this._onEvent));
+        }
+
+        this._modalCount++;
+        return true;
+    },
+
+    _releaseModalGrab: function() {
+        this._modalCount--;
+        if (this._modalCount > 0)
+            return;
+
+        if (this._capturedEventId > 0) {
+            global.stage.disconnect(this._capturedEventId);
+            this._capturedEventId = 0;
+        }
+
+        if (this._eventId > 0) {
+            global.stage.disconnect(this._eventId);
+            this._eventId = 0;
+        }
+
+        Main.popModal(this._owner);
+        global.sync_pointer();
+    },
+
+    _takeFocusGrab: function(hadFocus) {
+        let firstGrab = (this._grabFocusCount == 0);
+        if (firstGrab) {
+            let metaDisplay = global.screen.get_display();
+
+            this._grabbedFromKeynav = hadFocus;
+            this._preGrabInputMode = global.stage_input_mode;
+            this._prevFocusedWindow = metaDisplay.focus_window;
+
+            if (this._preGrabInputMode == Shell.StageInputMode.NONREACTIVE ||
+                this._preGrabInputMode == Shell.StageInputMode.NORMAL) {
+                global.set_stage_input_mode(Shell.StageInputMode.FOCUSED);
+            }
+
+            this._keyFocusNotifyId = global.stage.connect('notify::key-focus', Lang.bind(this, this._onKeyFocusChanged));
+            this._focusWindowChangedId = metaDisplay.connect('notify::focus-window', Lang.bind(this, this._focusWindowChanged));
+        }
+
+        this._grabFocusCount++;
+        return true;
+    },
+
+    _releaseFocusGrab: function() {
+        this._grabFocusCount--;
+        if (this._grabFocusCount > 0)
+            return;
+
+        if (this._keyFocusNotifyId > 0) {
+            global.stage.disconnect(this._keyFocusNotifyId);
+            this._keyFocusNotifyId = 0;
+        }
+
+        if (!this._focusWindowChanged > 0) {
+            let metaDisplay = global.screen.get_display();
+            metaDisplay.disconnect(this._focusWindowChangedId);
+            this._focusWindowChangedId = 0;
+        }
+
+        let prePopInputMode = global.stage_input_mode;
+
+        if (this._grabbedFromKeynav) {
+            if (this._preGrabInputMode == Shell.StageInputMode.FOCUSED &&
+                prePopInputMode != Shell.StageInputMode.FULLSCREEN)
+                global.set_stage_input_mode(Shell.StageInputMode.FOCUSED);
+        }
+
+        if (this._prevFocusedWindow) {
+            let metaDisplay = global.screen.get_display();
+            if (!metaDisplay.focus_window) {
+                metaDisplay.set_input_focus_window(this._prevFocusedWindow,
+                                                   false, global.get_current_time());
+            }
+        }
+    },
+
+    // ignoreRelease:
+    //
+    // Make sure that the next button release event evaluated by the
+    // capture event handler returns false. This is designed for things
+    // like the ComboBoxMenu that go away on press, but need to eat
+    // the next release event.
+    ignoreRelease: function() {
+        this._ignoreRelease = true;
+    },
+
+    // ungrab:
+    // @params: The parameters for the grab; see below.
+    //
+    // Pops an actor from the grab stack, potentially dropping the grab.
+    //
+    // If the actor that was popped from the grab stack was not the actor
+    // That was passed in, this call is ignored.
+    ungrab: function(params) {
+        params = Params.parse(params, { actor: this.currentGrab.actor });
+
+        let grabStackIndex = this._findStackIndex(params.actor);
+        if (grabStackIndex < 0)
+            return;
+
+        let focus = global.stage.key_focus;
+        let hadFocus = focus && this._isWithinGrabbedActor(focus);
+
+        let poppedGrabs = this._grabStack.slice(grabStackIndex);
+        // "Pop" all newly ungrabbed actors off the grab stack
+        // by truncating the array.
+        this._grabStack.length = grabStackIndex;
+
+        for (let i = poppedGrabs.length - 1; i >= 0; i--) {
+            let poppedGrab = poppedGrabs[i];
+
+            if (poppedGrab.onUngrab)
+                poppedGrab.onUngrab();
+
+            if (poppedGrab.modal)
+                this._releaseModalGrab();
+
+            if (poppedGrab.grabFocus)
+                this._releaseFocusGrab();
+        }
+
+        if (hadFocus) {
+            let poppedGrab = poppedGrabs[0];
+            _navigateActor(poppedGrab.savedFocus);
+        }
+    },
+
+    _onCapturedEvent: function(actor, event) {
+        let type = event.type();
+        let press = type == Clutter.EventType.BUTTON_PRESS;
+        let release = type == Clutter.EventType.BUTTON_RELEASE;
+        let button = press || release;
+
+        if (release && this._ignoreRelease) {
+            this._ignoreRelease = false;
+            return false;
+        }
+
+        if (!button && this._modalCount == 0)
+            return false;
+
+        if (this._isWithinGrabbedActor(event.get_source()))
+            return false;
+
+        if (Main.keyboard.shouldTakeEvent(event))
+            return false;
+
+        if (button) {
+            // If we have a press event, ignore the next event,
+            // which should be a release event.
+            if (press)
+                this._ignoreRelease = true;
+            this.ungrab({ actor: this._grabStack[0].actor });
+        }
+
+        return this._modalCount > 0;
+    },
+
+    // We catch 'event' rather than 'key-press-event' so that we get
+    // a chance to run before the overview's own Escape check
+    _onEvent: function(actor, event) {
+        if (event.type() == Clutter.EventType.KEY_PRESS &&
+            event.get_key_symbol() == Clutter.KEY_Escape) {
+            this.ungrab();
+            return true;
+        }
+
+        return false;
+    },
+
+    _onKeyFocusChanged: function() {
+        let focus = global.stage.key_focus;
+        if (!focus || !this._isWithinGrabbedActor(focus))
+            this.ungrab();
+    },
+
+    _focusWindowChanged: function() {
+        let metaDisplay = global.screen.get_display();
+        if (metaDisplay.focus_window != null)
+            this.ungrab();
+    }
+});

js/ui/keyboard.js

@@ -200,8 +200,10 @@ const Keyboard = new Lang.Class({
         this._impl.export(Gio.DBus.session, '/org/gnome/Caribou/Keyboard');
 
         this.actor = null;
+        this._focusInTray = false;
+        this._focusInExtendedKeys = false;
 
-        this._timestamp = global.get_current_time();
+        this._timestamp = global.display.get_current_time_roundtrip();
         Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._redraw));
 
         this._keyboardSettings = new Gio.Settings({ schema: KEYBOARD_SCHEMA });
@@ -288,7 +290,15 @@ const Keyboard = new Lang.Class({
 
         // Showing an extended key popup and clicking a key from the extended keys
         // will grab focus, but ignore that
-        if (focus && (focus._extended_keys || (focus._key && focus._key.extended_key)))
+        let extendedKeysWereFocused = this._focusInExtendedKeys;
+        this._focusInExtendedKeys = focus && (focus._extended_keys || focus.extended_key);
+        if (this._focusInExtendedKeys || extendedKeysWereFocused)
+            return;
+
+        // Ignore focus changes caused by message tray showing/hiding
+        let trayWasFocused = this._focusInTray;
+        this._focusInTray = (focus && Main.messageTray.actor.contains(focus));
+        if (this._focusInTray || trayWasFocused)
             return;
 
         let time = global.get_current_time();
@@ -339,6 +349,13 @@ const Keyboard = new Lang.Class({
             trayButton.reactive = true;
             trayButton.remove_style_pseudo_class('grayed');
         }));
+        Main.sessionMode.connect('updated', Lang.bind(this, function() {
+            trayButton.reactive = !Main.sessionMode.isLocked;
+            if (Main.sessionMode.isLocked)
+                trayButton.add_style_pseudo_class('grayed');
+            else
+                trayButton.remove_style_pseudo_class('grayed');
+        }));
 
         return trayButton;
     },
@@ -468,6 +485,12 @@ const Keyboard = new Lang.Class({
         }
     },
 
+    shouldTakeEvent: function(event) {
+        let actor = event.get_source();
+        return Main.layoutManager.keyboardBox.contains(actor) ||
+               actor._extended_keys || actor.extended_key;
+    },
+
     show: function () {
         this._redraw();
 
@@ -494,15 +517,30 @@ const Keyboard = new Lang.Class({
             this._moveTemporarily();
     },
 
+    // _compareTimestamp:
+    //
+    // Compare two timestamps taking into account
+    // CURRENT_TIME (0)
+    _compareTimestamp: function(one, two) {
+        if (one == two)
+            return 0;
+        if (one == Clutter.CURRENT_TIME)
+            return 1;
+        if (two == Clutter.CURRENT_TIME)
+            return -1;
+        return one - two;
+    },
+
     // D-Bus methods
     Show: function(timestamp) {
         if (!this._enableKeyboard)
             return;
 
-        if (timestamp - this._timestamp < 0)
+        if (this._compareTimestamp(timestamp, this._timestamp) < 0)
             return;
 
-        this._timestamp = timestamp;
+        if (timestamp != Clutter.CURRENT_TIME)
+            this._timestamp = timestamp;
         this.show();
     },
 
@@ -510,10 +548,11 @@ const Keyboard = new Lang.Class({
         if (!this._enableKeyboard)
             return;
 
-        if (timestamp - this._timestamp < 0)
+        if (this._compareTimestamp(timestamp, this._timestamp) < 0)
             return;
 
-        this._timestamp = timestamp;
+        if (timestamp != Clutter.CURRENT_TIME)
+            this._timestamp = timestamp;
         this.hide();
     },
 
@@ -542,7 +581,8 @@ const KeyboardSource = new Lang.Class({
 
     _init: function(keyboard) {
         this._keyboard = keyboard;
-        this.parent(_("Keyboard"), 'input-keyboard', St.IconType.SYMBOLIC);
+        this.parent(_("Keyboard"), 'input-keyboard-symbolic');
+        this.keepTrayOnSummaryClick = true;
     },
 
     handleSummaryClick: function() {

js/ui/layout.js

@@ -1,6 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
+const GObject = imports.gi.GObject;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
@@ -16,6 +17,80 @@ const Tweener = imports.ui.tweener;
 const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
 const STARTUP_ANIMATION_TIME = 0.2;
 const KEYBOARD_ANIMATION_TIME = 0.5;
+const PLYMOUTH_TRANSITION_TIME = 1;
+
+const MonitorConstraint = new Lang.Class({
+    Name: 'MonitorConstraint',
+    Extends: Clutter.Constraint,
+    Properties: {'primary': GObject.ParamSpec.boolean('primary', 
+                                                      'Primary', 'Track primary monitor',
+                                                      GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
+                                                      false),
+                 'index': GObject.ParamSpec.int('index',
+                                                'Monitor index', 'Track specific monitor',
+                                                GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
+                                                -1, 64, -1)},
+
+    _init: function(props) {
+        this._primary = false;
+        this._index = -1;
+
+        this.parent(props);
+    },
+
+    get primary() {
+        return this._primary;
+    },
+
+    set primary(v) {
+        this._primary = v;
+        if (this.actor)
+            this.actor.queue_relayout();
+        this.notify('primary');
+    },
+
+    get index() {
+        return this._index;
+    },
+
+    set index(v) {
+        this._index = v;
+        if (this.actor)
+            this.actor.queue_relayout();
+        this.notify('index');
+    },
+
+    vfunc_set_actor: function(actor) {
+        if (actor) {
+            if (!this._monitorsChangedId) {
+                this._monitorsChangedId = Main.layoutManager.connect('monitors-changed', Lang.bind(this, function() {
+                    this.actor.queue_relayout();
+                }));
+            }
+        } else {
+            if (this._monitorsChangedId)
+                Main.layoutManager.disconnect(this._monitorsChangedId);
+            this._monitorsChangedId = 0;
+        }
+
+        this.parent(actor);
+    },
+
+    vfunc_update_allocation: function(actor, actorBox) {
+        if (!this._primary && this._index < 0)
+            return;
+
+        let monitor;
+        if (this._primary) {
+            monitor = Main.layoutManager.primaryMonitor;
+        } else {
+            let index = Math.min(this._index, Main.layoutManager.monitors.length - 1);
+            monitor = Main.layoutManager.monitors[index];
+        }
+
+        actorBox.init_rect(monitor.x, monitor.y, monitor.width, monitor.height);
+    }
+});
 
 const LayoutManager = new Lang.Class({
     Name: 'LayoutManager',
@@ -26,6 +101,7 @@ const LayoutManager = new Lang.Class({
         this.primaryMonitor = null;
         this.primaryIndex = -1;
         this._hotCorners = [];
+        this._rootPixmap = null;
         this._leftPanelBarrier = 0;
         this._rightPanelBarrier = 0;
         this._trayBarrier = 0;
@@ -35,6 +111,7 @@ const LayoutManager = new Lang.Class({
         this.screenShieldGroup = new St.Widget({ name: 'screenShieldGroup',
                                                  visible: false,
                                                  clip_to_allocation: true,
+                                                 layout_manager: new Clutter.BinLayout(),
                                                });
         this.addChrome(this.screenShieldGroup);
 
@@ -45,7 +122,8 @@ const LayoutManager = new Lang.Class({
         this.panelBox.connect('allocation-changed',
                               Lang.bind(this, this._updatePanelBarriers));
 
-        this.trayBox = new St.BoxLayout({ name: 'trayBox' }); 
+        this.trayBox = new St.Widget({ name: 'trayBox',
+                                       layout_manager: new Clutter.BinLayout() }); 
         this.addChrome(this.trayBox);
         this.trayBox.connect('allocation-changed',
                              Lang.bind(this, this._updateTrayBarrier));
@@ -239,14 +317,45 @@ const LayoutManager = new Lang.Class({
 
     get currentMonitor() {
         let index = global.screen.get_current_monitor();
-        return Main.layoutManager.monitors[index];
+        return this.monitors[index];
     },
 
     _startupAnimation: function() {
+        this.panelBox.anchor_y = this.panelBox.height;
+
+        let plymouthTransitionRunning = false;
+
+        // If we're the greeter, put up the xrootpmap actor
+        // and fade it out to have a nice transition from plymouth
+        // to the greeter. Otherwise, we'll just animate the panel,
+        // as usual.
+        if (Main.sessionMode.isGreeter) {
+            this._rootPixmap = global.create_xrootpmap_texture();
+            if (this._rootPixmap != null) {
+                Main.uiGroup.add_actor(this._rootPixmap);
+                Tweener.addTween(this._rootPixmap,
+                                 { opacity: 0,
+                                   time: PLYMOUTH_TRANSITION_TIME,
+                                   transition: 'linear',
+                                   onComplete: this._fadeRootpmapComplete,
+                                   onCompleteScope: this });
+                plymouthTransitionRunning = true;
+            }
+        }
+
+        if (!plymouthTransitionRunning)
+            this._fadeRootpmapComplete();
+    },
+
+    _fadeRootpmapComplete: function() {
         // Don't animate the strut
         this._chrome.freezeUpdateRegions();
 
-        this.panelBox.anchor_y = this.panelBox.height;
+        if (this._rootPixmap != null) {
+            this._rootPixmap.destroy();
+            this._rootPixmap = null;
+        }
+
         Tweener.addTween(this.panelBox,
                          { anchor_y: 0,
                            time: STARTUP_ANIMATION_TIME,
@@ -261,7 +370,6 @@ const LayoutManager = new Lang.Class({
     },
 
     showKeyboard: function () {
-        Main.messageTray.hide();
         this.keyboardBox.raise_top();
         Tweener.addTween(this.keyboardBox,
                          { anchor_y: this.keyboardBox.height,
@@ -275,6 +383,8 @@ const LayoutManager = new Lang.Class({
                            time: KEYBOARD_ANIMATION_TIME,
                            transition: 'easeOutQuad'
                          });
+
+        this.emit('keyboard-visible-changed', true);
     },
 
     _showKeyboardComplete: function() {
@@ -289,7 +399,6 @@ const LayoutManager = new Lang.Class({
     },
 
     hideKeyboard: function (immediate) {
-        Main.messageTray.hide();
         if (this._keyboardHeightNotifyId) {
             this.keyboardBox.disconnect(this._keyboardHeightNotifyId);
             this._keyboardHeightNotifyId = 0;
@@ -306,6 +415,8 @@ const LayoutManager = new Lang.Class({
                            time: immediate ? 0 : KEYBOARD_ANIMATION_TIME,
                            transition: 'easeOutQuad'
                          });
+
+        this.emit('keyboard-visible-changed', false);
     },
 
     _hideKeyboardComplete: function() {
@@ -564,7 +675,6 @@ const Chrome = new Lang.Class({
 
         this._monitors = [];
         this._inOverview = false;
-        this._isLocked = false;
         this._updateRegionIdle = 0;
         this._freezeUpdateCount = 0;
 
@@ -583,12 +693,9 @@ const Chrome = new Lang.Class({
     },
 
     init: function() {
-        Main.overview.connect('showing',
-                             Lang.bind(this, this._overviewShowing));
-        Main.overview.connect('hidden',
-                             Lang.bind(this, this._overviewHidden));
-        Main.screenShield.connect('lock-status-changed',
-                                  Lang.bind(this, this._lockStatusChanged));
+        Main.overview.connect('showing', Lang.bind(this, this._overviewShowing));
+        Main.overview.connect('hidden', Lang.bind(this, this._overviewHidden));
+        Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
     },
 
     addActor: function(actor, params) {
@@ -688,7 +795,7 @@ const Chrome = new Lang.Class({
             if (!actorData.isToplevel)
                 continue;
 
-            if (this._inOverview || this._isLocked)
+            if (this._inOverview || !Main.sessionMode.hasWindows)
                 visible = true;
             else if (this.findMonitorForActor(actorData.actor).inFullscreen)
                 visible = false;
@@ -710,8 +817,7 @@ const Chrome = new Lang.Class({
         this._queueUpdateRegions();
     },
 
-    _lockStatusChanged: function(shield, locked) {
-        this._isLocked = locked;
+    _sessionUpdated: function() {
         this._updateVisibility();
         this._queueUpdateRegions();
     },

js/ui/lookingGlass.js

@@ -38,7 +38,6 @@ var commandHeader = 'const Clutter = imports.gi.Clutter; ' +
                     /* Utility functions...we should probably be able to use these
                      * in the shell core code too. */
                     'const stage = global.stage; ' +
-                    'const color = function(pixel) { let c= new Clutter.Color(); c.from_pixel(pixel); return c; }; ' +
                     /* Special lookingGlass functions */
                     'const it = Main.lookingGlass.getIt(); ' +
                     'const r = Lang.bind(Main.lookingGlass, Main.lookingGlass.getResult); ';
@@ -372,7 +371,8 @@ const ObjInspector = new Lang.Class({
 
         this._parentList = [];
 
-        this.actor = new St.ScrollView({ x_fill: true, y_fill: true });
+        this.actor = new St.ScrollView({ pivot_point: new Clutter.Point({ x: 0.5, y: 0.5 }),
+                                         x_fill: true, y_fill: true });
         this.actor.get_hscroll_bar().hide();
         this._container = new St.BoxLayout({ name: 'LookingGlassPropertyInspector',
                                              style_class: 'lg-dialog',
@@ -444,10 +444,6 @@ const ObjInspector = new Lang.Class({
         this.actor.show();
         if (sourceActor) {
             this.actor.set_scale(0, 0);
-            let [sourceX, sourceY] = sourceActor.get_transformed_position();
-            let [sourceWidth, sourceHeight] = sourceActor.get_transformed_size();
-            this.actor.move_anchor_point(Math.floor(sourceX + sourceWidth / 2),
-                                         Math.floor(sourceY + sourceHeight / 2));
             Tweener.addTween(this.actor, { scale_x: 1, scale_y: 1,
                                            transition: 'easeOutQuad',
                                            time: 0.2 });
@@ -869,7 +865,6 @@ const LookingGlass = new Lang.Class({
         let toolbar = new St.BoxLayout({ name: 'Toolbar' });
         this.actor.add_actor(toolbar);
         let inspectIcon = new St.Icon({ icon_name: 'gtk-color-picker',
-                                        icon_type: St.IconType.FULLCOLOR,
                                         icon_size: 24 });
         toolbar.add_actor(inspectIcon);
         inspectIcon.reactive = true;
@@ -1094,8 +1089,8 @@ const LookingGlass = new Lang.Class({
         this.actor.width = myWidth;
         this.actor.height = myHeight;
         this._objInspector.actor.set_size(Math.floor(myWidth * 0.8), Math.floor(myHeight * 0.8));
-        this._objInspector.actor.set_position(this.actor.x + Math.floor(myWidth * 0.1),
-                                              this._targetY + Math.floor(myHeight * 0.1));
+        this._objInspector.actor.set_position(primary.x + this.actor.x + Math.floor(myWidth * 0.1),
+                                              primary.y + this._targetY + Math.floor(myHeight * 0.1));
     },
 
     insertObject: function(obj) {

js/ui/magnifier.js

@@ -12,7 +12,7 @@ const Signals = imports.signals;
 const Main = imports.ui.main;
 const MagnifierDBus = imports.ui.magnifierDBus;
 const Params = imports.misc.params;
-
+const PointerWatcher = imports.ui.pointerWatcher;
 
 const MOUSE_POLL_FREQUENCY = 50;
 const CROSSHAIRS_CLIP_SIZE = [100, 100];
@@ -56,7 +56,7 @@ const Magnifier = new Lang.Class({
         let xfixesCursor = Shell.XFixesCursor.get_for_stage(global.stage);
         this._mouseSprite = new Clutter.Texture();
         xfixesCursor.update_texture_image(this._mouseSprite);
-        this._cursorRoot = new Clutter.Group();
+        this._cursorRoot = new Clutter.Actor();
         this._cursorRoot.add_actor(this._mouseSprite);
 
         // Create the first ZoomRegion and initialize it according to the
@@ -136,11 +136,8 @@ const Magnifier = new Lang.Class({
      * Turn on mouse tracking, if not already doing so.
      */
     startTrackingMouse: function() {
-        if (!this._mouseTrackingId)
-            this._mouseTrackingId = Mainloop.timeout_add(
-                MOUSE_POLL_FREQUENCY,
-                Lang.bind(this, this.scrollToMousePos)
-            );
+        if (!this._pointerWatch)
+            this._pointerWatch = PointerWatcher.getPointerWatcher().addWatch(MOUSE_POLL_FREQUENCY, Lang.bind(this, this.scrollToMousePos));
     },
 
     /**
@@ -148,10 +145,10 @@ const Magnifier = new Lang.Class({
      * Turn off mouse tracking, if not already doing so.
      */
     stopTrackingMouse: function() {
-        if (this._mouseTrackingId)
-            Mainloop.source_remove(this._mouseTrackingId);
+        if (this._pointerWatch)
+            this._pointerWatch.remove();
 
-        this._mouseTrackingId = null;
+        this._pointerWatch = null;
     },
 
     /**
@@ -303,8 +300,7 @@ const Magnifier = new Lang.Class({
      */
     setCrosshairsColor: function(color) {
         if (this._crossHairs) {
-            let clutterColor = new Clutter.Color();
-            clutterColor.from_string(color);
+            let [res, clutterColor] = Clutter.Color.from_string(color);
             this._crossHairs.setColor(clutterColor);
         }
     },
@@ -1081,21 +1077,21 @@ const ZoomRegion = new Lang.Class({
         // hide the magnified region from CLUTTER_PICK_ALL
         Shell.util_set_hidden_from_pick (this._magView, true);
 
-        // Append a Clutter.Group to clip the contents of the magnified view.
-        let mainGroup = new Clutter.Group({ clip_to_allocation: true });
+        // Add a group to clip the contents of the magnified view.
+        let mainGroup = new Clutter.Actor({ clip_to_allocation: true });
         this._magView.set_child(mainGroup);
 
         // Add a background for when the magnified uiGroup is scrolled
         // out of view (don't want to see desktop showing through).
-        this._background = new Clutter.Rectangle({ color: Main.DEFAULT_BACKGROUND_COLOR });
+        this._background = new Clutter.Actor({ background_color: Main.DEFAULT_BACKGROUND_COLOR,
+                                               width: global.screen_width,
+                                               height: global.screen_height });
         mainGroup.add_actor(this._background);
 
         // Clone the group that contains all of UI on the screen.  This is the
         // chrome, the windows, etc.
         this._uiGroupClone = new Clutter.Clone({ source: Main.uiGroup });
         mainGroup.add_actor(this._uiGroupClone);
-        Main.uiGroup.set_size(global.screen_width, global.screen_height);
-        this._background.set_size(global.screen_width, global.screen_height);
 
         // Add either the given mouseSourceActor to the ZoomRegion, or a clone of
         // it.
@@ -1329,7 +1325,7 @@ const ZoomRegion = new Lang.Class({
         this._mouseActor.set_scale(this._xMagFactor, this._yMagFactor);
 
         let [x, y] = this._screenToViewPort(0, 0);
-        this._uiGroupClone.set_position(x, y);
+        this._uiGroupClone.set_position(Math.round(x), Math.round(y));
 
         this._updateMousePosition();
     },
@@ -1357,7 +1353,6 @@ const ZoomRegion = new Lang.Class({
         if (!this.isActive())
             return;
 
-        Main.uiGroup.set_size(global.screen_width, global.screen_height);
         this._background.set_size(global.screen_width, global.screen_height);
 
         if (this._screenPosition == GDesktopEnums.MagnifierScreenPosition.NONE)
@@ -1381,15 +1376,15 @@ const Crosshairs = new Lang.Class({
         let groupWidth = global.screen_width * 3;
         let groupHeight = global.screen_height * 3;
 
-        this._actor = new Clutter.Group({
+        this._actor = new Clutter.Actor({
             clip_to_allocation: false,
             width: groupWidth,
             height: groupHeight
         });
-        this._horizLeftHair = new Clutter.Rectangle();
-        this._horizRightHair = new Clutter.Rectangle();
-        this._vertTopHair = new Clutter.Rectangle();
-        this._vertBottomHair = new Clutter.Rectangle();
+        this._horizLeftHair = new Clutter.Actor();
+        this._horizRightHair = new Clutter.Actor();
+        this._vertTopHair = new Clutter.Actor();
+        this._vertBottomHair = new Clutter.Actor();
         this._actor.add_actor(this._horizLeftHair);
         this._actor.add_actor(this._horizRightHair);
         this._actor.add_actor(this._vertTopHair);
@@ -1460,10 +1455,10 @@ const Crosshairs = new Lang.Class({
      * @clutterColor:   The color as a Clutter.Color.
      */
     setColor: function(clutterColor) {
-        this._horizLeftHair.set_color(clutterColor);
-        this._horizRightHair.set_color(clutterColor);
-        this._vertTopHair.set_color(clutterColor);
-        this._vertBottomHair.set_color(clutterColor);
+        this._horizLeftHair.background_color = clutterColor;
+        this._horizRightHair.background_color = clutterColor;
+        this._vertTopHair.background_color = clutterColor;
+        this._vertBottomHair.background_color = clutterColor;
     },
 
     /**
@@ -1472,9 +1467,7 @@ const Crosshairs = new Lang.Class({
      * @color:  The color as a Clutter.Color.
      */
     getColor: function() {
-        let clutterColor = new Clutter.Color();
-        this._horizLeftHair.get_color(clutterColor);
-        return clutterColor;
+        return this._horizLeftHair.get_color();
     },
 
     /**

js/ui/main.js

@@ -10,12 +10,9 @@ 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 Components = imports.ui.components;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const EndSessionDialog = imports.ui.endSessionDialog;
-const PolkitAuthenticationAgent = imports.ui.polkitAuthenticationAgent;
-const KeyringPrompt = imports.ui.keyringPrompt;
 const Environment = imports.ui.environment;
 const ExtensionSystem = imports.ui.extensionSystem;
 const ExtensionDownloader = imports.ui.extensionDownloader;
@@ -23,11 +20,9 @@ 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 ScreenShield = imports.ui.screenShield;
@@ -35,7 +30,6 @@ const Scripting = imports.ui.scripting;
 const SessionMode = imports.ui.sessionMode;
 const ShellDBus = imports.ui.shellDBus;
 const ShellMountOperation = imports.ui.shellMountOperation;
-const TelepathyClient = imports.ui.telepathyClient;
 const UnlockDialog = imports.ui.unlockDialog;
 const WindowManager = imports.ui.windowManager;
 const Magnifier = imports.ui.magnifier;
@@ -43,13 +37,10 @@ const XdndHandler = imports.ui.xdndHandler;
 const Util = imports.misc.util;
 
 const OVERRIDES_SCHEMA = 'org.gnome.shell.overrides';
-const DEFAULT_BACKGROUND_COLOR = new Clutter.Color();
-DEFAULT_BACKGROUND_COLOR.from_pixel(0x2266bbff);
+const DEFAULT_BACKGROUND_COLOR = Clutter.Color.from_pixel(0x2e3436ff);
 
-let automountManager = null;
-let autorunManager = null;
+let componentManager = null;
 let panel = null;
-let hotCorners = [];
 let overview = null;
 let runDialog = null;
 let lookingGlass = null;
@@ -58,9 +49,7 @@ let messageTray = null;
 let screenShield = null;
 let notificationDaemon = null;
 let windowAttentionHandler = null;
-let telepathyClient = null;
 let ctrlAltTabManager = null;
-let recorder = null;
 let sessionMode = null;
 let shellDBusService = null;
 let shellMountOpDBusService = null;
@@ -72,7 +61,6 @@ let magnifier = null;
 let xdndHandler = null;
 let keyboard = null;
 let layoutManager = null;
-let networkAgent = null;
 let _startDate;
 let _defaultCssStylesheet = null;
 let _cssStylesheet = null;
@@ -80,73 +68,10 @@ let _overridesSettings = 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();
-
-    telepathyClient = new TelepathyClient.Client();
-    automountManager = new AutomountManager.AutomountManager();
-    autorunManager = new AutorunManager.AutorunManager();
-    networkAgent = new NetworkAgent.NetworkAgent();
-
-    _initRecorder();
-}
-
-function createGDMSession() {
-    screenShield.showDialog();
-}
-
-function createGDMLoginDialog(parentActor) {
-    // 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(parentActor);
-    return [loginDialog, true];
-}
-
-function createSessionUnlockDialog(parentActor) {
-    let dialog = new UnlockDialog.UnlockDialog(parentActor);
-    return [dialog, false];
-}
-
-function createInitialSetupSession() {
-    networkAgent = new NetworkAgent.NetworkAgent();
-}
-
-function _initRecorder() {
-    let recorderSettings = new Gio.Settings({ schema: 'org.gnome.shell.recorder' });
-    let desktopLockdownSettings = new Gio.Settings({ schema: 'org.gnome.desktop.lockdown' });
-    let bindingSettings = new Gio.Settings({ schema: 'org.gnome.shell.keybindings' });
-
-    global.display.add_keybinding('toggle-recording',
-                                  bindingSettings,
-                                  Meta.KeyBindingFlags.NONE, function() {
-        if (recorder == null) {
-            recorder = new Shell.Recorder({ stage: global.stage });
-        }
-
-        if (recorder.is_recording()) {
-            recorder.close();
-            Meta.enable_unredirect_for_screen(global.screen);
-        } else if (!desktopLockdownSettings.get_boolean('disable-save-to-disk')) {
-            // read the parameters from GSettings always in case they have changed
-            recorder.set_framerate(recorderSettings.get_int('framerate'));
-            /* Translators: this is a filename used for screencast recording */
-            // xgettext:no-c-format
-            recorder.set_filename(_("Screencast from %d %t") + '.' + 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 _sessionUpdated() {
+    Meta.keybindings_set_custom_handler('panel-run-dialog', sessionMode.hasRunDialog ? openRunDialog : null);
+    if (sessionMode.isGreeter)
+        screenShield.showDialog();
 }
 
 function start() {
@@ -212,57 +137,34 @@ function start() {
     ctrlAltTabManager = new CtrlAltTab.CtrlAltTabManager();
     overview = new Overview.Overview();
     magnifier = new Magnifier.Magnifier();
-    screenShield = new ScreenShield.ScreenShield();
-    screenSaverDBus = new ShellDBus.ScreenSaverDBus();
+    if (UnlockDialog.isSupported())
+        screenShield = new ScreenShield.ScreenShield();
+    else
+        screenShield = new ScreenShield.ScreenShieldFallback();
     panel = new Panel.Panel();
     wm = new WindowManager.WindowManager();
     messageTray = new MessageTray.MessageTray();
     keyboard = new Keyboard.Keyboard();
     notificationDaemon = new NotificationDaemon.NotificationDaemon();
     windowAttentionHandler = new WindowAttentionHandler.WindowAttentionHandler();
-
-    sessionMode.createSession();
-
-    panel.startStatusArea();
+    componentManager = new Components.ComponentManager();
 
     layoutManager.init();
     keyboard.init();
     overview.init();
 
-    if (sessionMode.hasWorkspaces)
-        global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT,
-                                                false, -1, 1);
+    global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT,
+                                            false, -1, 1);
+    Meta.keybindings_set_custom_handler('panel-main-menu', Lang.bind(overview, overview.toggle));
+    global.display.connect('overlay-key', Lang.bind(overview, overview.toggle));
 
-    if (sessionMode.allowExtensions) {
-        ExtensionDownloader.init();
-        ExtensionSystem.loadExtensions();
-    }
-
-    if (sessionMode.hasRunDialog) {
-        Meta.keybindings_set_custom_handler('panel-run-dialog', function() {
-           getRunDialog().open();
-        });
-    }
-
-    if (sessionMode.hasOverview) {
-        Meta.keybindings_set_custom_handler('panel-main-menu', function () {
-            overview.toggle();
-        });
-
-        global.display.connect('overlay-key',
-                               Lang.bind(overview, overview.toggle));
-    }
+    sessionMode.connect('update', _sessionUpdated);
+    _sessionUpdated();
 
     // Provide the bus object for gnome-session to
     // initiate logouts.
     EndSessionDialog.init();
 
-    // Attempt to become a PolicyKit authentication agent
-    PolkitAuthenticationAgent.init()
-
-    // Become a prompter for gnome keyring
-    KeyringPrompt.init();
-
     _startDate = new Date();
 
     global.stage.connect('captured-event', _globalKeyPressHandler);
@@ -286,6 +188,9 @@ function start() {
     global.screen.connect('restacked', _windowsRestacked);
 
     _nWorkspacesChanged();
+
+    ExtensionDownloader.init();
+    ExtensionSystem.init();
 }
 
 let _workspaces = [];
@@ -509,9 +414,6 @@ function loadTheme() {
 
     let theme = new St.Theme ({ application_stylesheet: cssStylesheet });
 
-    if (sessionMode.extraStylesheet)
-        theme.load_stylesheet(sessionMode.extraStylesheet);
-
     if (previousTheme) {
         let customStylesheets = previousTheme.get_custom_stylesheets();
 
@@ -532,7 +434,6 @@ function notify(msg, details) {
     messageTray.add(source);
     let notification = new MessageTray.Notification(source, msg, details);
     notification.setTransient(true);
-    notification.setShowWhenLocked(true);
     source.notify(notification);
 }
 
@@ -588,12 +489,6 @@ function _globalKeyPressHandler(actor, event) {
     // This relies on the fact that Clutter.ModifierType is the same as Gdk.ModifierType
     let action = global.display.get_keybinding_action(keyCode, modifierState);
 
-    // This isn't a Meta.KeyBindingAction yet
-    if (symbol == Clutter.Super_L || symbol == Clutter.Super_R) {
-        overview.hide();
-        return true;
-    }
-
     if (action == Meta.KeyBindingAction.SWITCH_PANELS) {
         ctrlAltTabManager.popup(modifierState & Clutter.ModifierType.SHIFT_MASK,
                                 modifierState);
@@ -633,9 +528,10 @@ function _globalKeyPressHandler(actor, event) {
             if (!sessionMode.hasRunDialog)
                 return false;
 
-            getRunDialog().open();
+            openRunDialog();
             return true;
         case Meta.KeyBindingAction.PANEL_MAIN_MENU:
+        case Meta.KeyBindingAction.OVERLAY_KEY:
             overview.hide();
             return true;
     }
@@ -778,11 +674,11 @@ function createLookingGlass() {
     return lookingGlass;
 }
 
-function getRunDialog() {
+function openRunDialog() {
     if (runDialog == null) {
         runDialog = new RunDialog.RunDialog();
     }
-    return runDialog;
+    runDialog.open();
 }
 
 /**

js/ui/modalDialog.js

@@ -14,6 +14,7 @@ const Atk = imports.gi.Atk;
 
 const Params = imports.misc.params;
 
+const Layout = imports.ui.layout;
 const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
@@ -36,12 +37,13 @@ const ModalDialog = new Lang.Class({
     _init: function(params) {
         params = Params.parse(params, { shellReactive: false,
                                         styleClass: null,
-                                        parentActor: Main.uiGroup
-                                      });
+                                        parentActor: Main.uiGroup,
+                                        shouldFadeIn: true });
 
         this.state = State.CLOSED;
         this._hasModal = false;
         this._shellReactive = params.shellReactive;
+        this._shouldFadeIn = params.shouldFadeIn;
 
         this._group = new St.Widget({ visible: false,
                                       x: 0,
@@ -59,6 +61,8 @@ const ModalDialog = new Lang.Class({
         this._group.connect('key-release-event', Lang.bind(this, this._onKeyReleaseEvent));
 
         this._backgroundBin = new St.Bin();
+        this._monitorConstraint = new Layout.MonitorConstraint();
+        this._backgroundBin.add_constraint(this._monitorConstraint);
         this._group.add_actor(this._backgroundBin);
 
         this.dialogLayout = new St.BoxLayout({ style_class: 'modal-dialog',
@@ -196,10 +200,7 @@ const ModalDialog = new Lang.Class({
     },
 
     _fadeOpen: function() {
-        let monitor = Main.layoutManager.currentMonitor;
-
-        this._backgroundBin.set_position(monitor.x, monitor.y);
-        this._backgroundBin.set_size(monitor.width, monitor.height);
+        this._monitorConstraint.index = global.screen.get_current_monitor();
 
         this.state = State.OPENING;
 
@@ -210,7 +211,7 @@ const ModalDialog = new Lang.Class({
         this._group.show();
         Tweener.addTween(this._group,
                          { opacity: 255,
-                           time: OPEN_AND_CLOSE_TIME,
+                           time: this._shouldFadeIn ? OPEN_AND_CLOSE_TIME : 0,
                            transition: 'easeOutQuad',
                            onComplete: Lang.bind(this,
                                function() {

js/ui/notificationDaemon.js

@@ -256,6 +256,7 @@ const NotificationDaemon = new Lang.Class({
             Mainloop.idle_add(Lang.bind(this,
                                         function () {
                                             this._emitNotificationClosed(id, NotificationClosedReason.DISMISSED);
+                                            return false;
                                         }));
             return invocation.return_value(GLib.Variant.new('(u)', [id]));
         }
@@ -356,8 +357,7 @@ const NotificationDaemon = new Lang.Class({
 
         let gicon = this._iconForNotificationData(icon, hints);
         let iconActor = new St.Icon({ gicon: gicon,
-                                      icon_type: St.IconType.FULLCOLOR,
-                                      icon_size: source.ICON_SIZE });
+                                      icon_size: MessageTray.NOTIFICATION_ICON_SIZE });
 
         if (notification == null) {
             notification = new MessageTray.Notification(source, summary, body,
@@ -499,7 +499,7 @@ const NotificationDaemon = new Lang.Class({
     },
 
     _onTrayIconAdded: function(o, icon) {
-        let wmClass = icon.wm_class.toLowerCase();
+        let wmClass = icon.wm_class ? icon.wm_class.toLowerCase() : '';
         if (STANDARD_TRAY_ICON_IMPLEMENTATIONS[wmClass] !== undefined)
             return;
 
@@ -557,7 +557,8 @@ const Source = new Lang.Class({
     processNotification: function(notification, gicon) {
         if (gicon)
             this._gicon = gicon;
-        this._setSummaryIcon(this.createIcon(this.ICON_SIZE));
+        if (!this.trayIcon)
+            this.iconUpdated();
 
         let tracker = Shell.WindowTracker.get_default();
         if (notification.resident && this.app && tracker.focus_app == this.app)
@@ -582,18 +583,12 @@ const Source = new Lang.Class({
             this.notifications.length > 0)
             return false;
 
-        if (Main.overview.visible) {
-            // We can't just connect to Main.overview's 'hidden' signal,
-            // because it's emitted *before* it calls popModal()...
-            let id = global.connect('notify::stage-input-mode', Lang.bind(this,
-                function () {
-                    global.disconnect(id);
-                    this.trayIcon.click(event);
-                }));
-            Main.overview.hide();
-        } else {
+        let id = global.connect('notify::stage-input-mode', Lang.bind(this, function () {
+            global.disconnect(id);
             this.trayIcon.click(event);
-        }
+        }));
+
+        Main.overview.hide();
         return true;
     },
 
@@ -625,7 +620,7 @@ const Source = new Lang.Class({
         // notification-based icons (ie, not a trayicon) or if it was unset before
         if (!this.trayIcon) {
             this.useNotificationIcon = false;
-            this._setSummaryIcon(this.createIcon(this.ICON_SIZE));
+            this.iconUpdated();
         }
     },
 

js/ui/overview.js

@@ -10,19 +10,14 @@ const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 const Gdk = imports.gi.Gdk;
 
-const AppDisplay = imports.ui.appDisplay;
 const Dash = imports.ui.dash;
 const DND = imports.ui.dnd;
 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 RemoteSearch = imports.ui.remoteSearch;
 const Tweener = imports.ui.tweener;
 const ViewSelector = imports.ui.viewSelector;
-const Wanda = imports.ui.wanda;
-const WorkspacesView = imports.ui.workspacesView;
 const WorkspaceThumbnail = imports.ui.workspaceThumbnail;
 
 // Time for initial animation going into Overview mode
@@ -75,14 +70,12 @@ const ShellInfo = new Lang.Class({
         let notification = null;
         if (this._source.notifications.length == 0) {
             notification = new MessageTray.Notification(this._source, text, null);
-            notification.setShowWhenLocked(true);
+            notification.setTransient(true);
         } else {
             notification = this._source.notifications[0];
             notification.update(text, null, { clear: true });
         }
 
-        notification.setTransient(true);
-
         this._undoCallback = undoCallback;
         if (undoCallback) {
             notification.addButton('system-undo',
@@ -98,16 +91,21 @@ const ShellInfo = new Lang.Class({
 const Overview = new Lang.Class({
     Name: 'Overview',
 
-    _init : function() {
-        this.isDummy = !Main.sessionMode.hasOverview;
+    _init: function() {
+        this._overviewCreated = false;
 
-        // 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;
+        Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+        this._sessionUpdated();
+    },
+
+    _createOverview: function() {
+        if (this._overviewCreated)
             return;
-        }
+
+        if (this.isDummy)
+            return;
+
+        this._overviewCreated = true;
 
         // The main BackgroundActor is inside global.window_group which is
         // hidden when displaying the overview, so we create a new
@@ -144,8 +142,6 @@ const Overview = new Lang.Class({
         this._capturedEventId = 0;
         this._buttonPressId = 0;
 
-        this._workspacesDisplay = null;
-
         this.visible = false;           // animating to overview, in overview, animating out
         this._shown = false;            // show() and not hide()
         this._shownTemporarily = false; // showTemporarily() and not hideTemporarily()
@@ -182,6 +178,11 @@ const Overview = new Lang.Class({
         this._needsFakePointerEvent = false;
     },
 
+    _sessionUpdated: function() {
+        this.isDummy = !Main.sessionMode.hasOverview;
+        this._createOverview();
+    },
+
     // The members we construct that are implemented in JS might
     // want to access the overview as Main.overview to connect
     // signal handlers and so forth. So we create them after
@@ -192,29 +193,23 @@ const Overview = new Lang.Class({
 
         this._shellInfo = new ShellInfo();
 
-        this._viewSelector = new ViewSelector.ViewSelector();
+        this._searchEntry = new St.Entry({ name: 'searchEntry',
+                                           /* Translators: this is the text displayed
+                                              in the search entry when no search is
+                                              active; it should not exceed ~30
+                                              characters. */
+                                           hint_text: _("Type to search..."),
+                                           track_hover: true,
+                                           can_focus: true });
+        this._group.add_actor(this._searchEntry);
+
+        this._dash = new Dash.Dash();
+        this._viewSelector = new ViewSelector.ViewSelector(this._searchEntry,
+                                                           this._dash.showAppsButton);
         this._group.add_actor(this._viewSelector.actor);
-
-        this._workspacesDisplay = new WorkspacesView.WorkspacesDisplay();
-        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');
-
-        // Default search providers
-        // Wanda comes obviously first
-        this.addSearchProvider(new Wanda.WandaSearchProvider());
-        this.addSearchProvider(new AppDisplay.AppSearchProvider());
-        this.addSearchProvider(new AppDisplay.SettingsSearchProvider());
-        this.addSearchProvider(new PlaceDisplay.PlaceSearchProvider());
-
-        // Load remote search providers provided by applications
-        RemoteSearch.loadRemoteSearchProviders(Lang.bind(this, this.addSearchProvider));
+        this._group.add_actor(this._dash.actor);
 
         // 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',
@@ -224,7 +219,7 @@ const Overview = new Lang.Class({
 
         // 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-symbolic');
 
         Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._relayout));
         this._relayout();
@@ -500,13 +495,13 @@ const Overview = new Lang.Class({
         this._coverPane.set_position(0, contentY);
         this._coverPane.set_size(primary.width, contentHeight);
 
-        let dashWidth = Math.round(DASH_SPLIT_FRACTION * primary.width);
-        let viewWidth = primary.width - dashWidth - this._spacing;
-        let viewHeight = contentHeight - 2 * this._spacing;
-        let viewY = contentY + this._spacing;
-        let viewX = rtl ? 0 : dashWidth + this._spacing;
+        let searchWidth = this._searchEntry.get_width();
+        let searchHeight = this._searchEntry.get_height();
+        let searchX = (primary.width - searchWidth) / 2;
+        let searchY = contentY + this._spacing;
 
-        // Set the dash's x position - y is handled by a constraint
+        let dashWidth = Math.round(DASH_SPLIT_FRACTION * primary.width);
+        let dashY = searchY + searchHeight + this._spacing;
         let dashX;
         if (rtl) {
             this._dash.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
@@ -514,8 +509,14 @@ const Overview = new Lang.Class({
         } else {
             dashX = 0;
         }
-        this._dash.actor.set_x(dashX);
 
+        let viewX = rtl ? 0 : dashWidth + this._spacing;
+        let viewY = searchY + searchHeight + this._spacing;
+        let viewWidth = primary.width - dashWidth - this._spacing;
+        let viewHeight = contentHeight - this._spacing - viewY;
+
+        this._searchEntry.set_position(searchX, searchY);
+        this._dash.actor.set_position(dashX, dashY);
         this._viewSelector.actor.set_position(viewX, viewY);
         this._viewSelector.actor.set_size(viewWidth, viewHeight);
     },
@@ -565,6 +566,28 @@ const Overview = new Lang.Class({
             Lang.bind(this, this._onButtonPress));
     },
 
+    fadeInDesktop: function() {
+            this._desktopFade.opacity = 0;
+            this._desktopFade.show();
+            Tweener.addTween(this._desktopFade,
+                             { opacity: 255,
+                               time: ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+    },
+
+    fadeOutDesktop: function() {
+        if (!this._desktopFade.child)
+            this._desktopFade.child = this._getDesktopClone();
+
+        this._desktopFade.opacity = 255;
+        this._desktopFade.show();
+        Tweener.addTween(this._desktopFade,
+                         { opacity: 0,
+                           time: ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });
+    },
+
     _animateVisible: function() {
         if (this.visible || this.animationInProgress)
             return;
@@ -585,21 +608,7 @@ const Overview = new Lang.Class({
         global.window_group.hide();
         this._group.show();
         this._background.show();
-
-        this._workspacesDisplay.show();
-
-        if (!this._desktopFade.child)
-            this._desktopFade.child = this._getDesktopClone();
-
-        if (!this._workspacesDisplay.activeWorkspaceHasMaximizedWindows()) {
-            this._desktopFade.opacity = 255;
-            this._desktopFade.show();
-            Tweener.addTween(this._desktopFade,
-                             { opacity: 0,
-                               time: ANIMATION_TIME,
-                               transition: 'easeOutQuad'
-                             });
-        }
+        this._viewSelector.show();
 
         this._group.opacity = 0;
         Tweener.addTween(this._group,
@@ -726,16 +735,7 @@ const Overview = new Lang.Class({
         this.animationInProgress = true;
         this._hideInProgress = true;
 
-        if (!this._workspacesDisplay.activeWorkspaceHasMaximizedWindows()) {
-            this._desktopFade.opacity = 0;
-            this._desktopFade.show();
-            Tweener.addTween(this._desktopFade,
-                             { opacity: 255,
-                               time: ANIMATION_TIME,
-                               transition: 'easeOutQuad' });
-        }
-
-        this._workspacesDisplay.zoomFromOverview();
+        this._viewSelector.zoomFromOverview();
 
         // Make other elements fade out.
         Tweener.addTween(this._group,
@@ -777,8 +777,7 @@ const Overview = new Lang.Class({
 
         global.window_group.show();
 
-        this._workspacesDisplay.hide();
-
+        this._viewSelector.hide();
         this._desktopFade.hide();
         this._background.hide();
         this._group.hide();

js/ui/panel.js

@@ -14,13 +14,14 @@ const St = imports.gi.St;
 const Signals = imports.signals;
 const Atk = imports.gi.Atk;
 
+
+const Config = imports.misc.config;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const DND = imports.ui.dnd;
 const Layout = imports.ui.layout;
 const Overview = imports.ui.overview;
 const PopupMenu = imports.ui.popupMenu;
 const PanelMenu = imports.ui.panelMenu;
-const DateMenu = imports.ui.dateMenu;
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
 
@@ -221,14 +222,14 @@ const AppMenuButton = new Lang.Class({
     Name: 'AppMenuButton',
     Extends: PanelMenu.Button,
 
-    _init: function(menuManager) {
+    _init: function(panel) {
         this.parent(0.0, null, true);
 
         this.actor.accessible_role = Atk.Role.MENU;
 
         this._startingApps = [];
 
-        this._menuManager = menuManager;
+        this._menuManager = panel.menuManager;
         this._targetApp = null;
         this._appMenuNotifyId = 0;
         this._actionGroupNotifyId = 0;
@@ -285,7 +286,7 @@ const AppMenuButton = new Lang.Class({
     },
 
     show: function() {
-        if (this._visible)
+        if (this._visible || Main.screenShield.locked)
             return;
 
         this._visible = true;
@@ -467,13 +468,6 @@ const AppMenuButton = new Lang.Class({
         this._sync();
     },
 
-    setLockedState: function(locked) {
-        if (locked)
-            this.hide();
-        else
-            this._sync();
-    },
-
     _sync: function() {
         let tracker = Shell.WindowTracker.get_default();
         let focusedApp = tracker.focus_app;
@@ -607,8 +601,8 @@ const ActivitiesButton = new Lang.Class({
 
         this.actor.label_actor = this._label;
 
-        this._hotCorner = new Layout.HotCorner();
-        container.add_actor(this._hotCorner.actor);
+        this.hotCorner = new Layout.HotCorner();
+        container.add_actor(this.hotCorner.actor);
 
         // Hack up our menu...
         this.menu.open = Lang.bind(this, this._onMenuOpenRequest);
@@ -658,10 +652,10 @@ const ActivitiesButton = new Lang.Class({
         }
 
         hotBox.x1 = Math.round(x);
-        hotBox.x2 = hotBox.x1 + this._hotCorner.actor.width;
+        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);
+        hotBox.y2 = hotBox.y1 + this.hotCorner.actor.height;
+        this.hotCorner.actor.allocate(hotBox, flags);
     },
 
     handleDragOver: function(source, actor, x, y, time) {
@@ -683,7 +677,7 @@ const ActivitiesButton = new Lang.Class({
 
     _onCapturedEvent: function(actor, event) {
         if (event.type() == Clutter.EventType.BUTTON_PRESS) {
-            if (!this._hotCorner.shouldToggleOverviewOnClick())
+            if (!this.hotCorner.shouldToggleOverviewOnClick())
                 return true;
         }
         return false;
@@ -899,6 +893,29 @@ const PanelCorner = new Lang.Class({
     }
 });
 
+const PANEL_ITEM_IMPLEMENTATIONS = {
+    'activities': ActivitiesButton,
+    'appMenu': AppMenuButton,
+    'dateMenu': imports.ui.dateMenu.DateMenuButton,
+    'a11y': imports.ui.status.accessibility.ATIndicator,
+    'volume': imports.ui.status.volume.Indicator,
+    'battery': imports.ui.status.power.Indicator,
+    'lockScreen': imports.ui.status.lockScreenMenu.Indicator,
+    'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
+    'powerMenu': imports.gdm.powerMenu.PowerMenuButton,
+    'userMenu': imports.ui.userMenu.UserMenuButton
+};
+
+if (Config.HAVE_BLUETOOTH)
+    PANEL_ITEM_IMPLEMENTATIONS['bluetooth'] =
+        imports.ui.status.bluetooth.Indicator;
+
+try {
+    PANEL_ITEM_IMPLEMENTATIONS['network'] =
+        imports.ui.status.network.NMApplet;
+} catch(e) {
+    log('NMApplet is not supported. It is possible that your NetworkManager version is too old');
+}
 
 const Panel = new Lang.Class({
     Name: 'Panel',
@@ -908,7 +925,7 @@ const Panel = new Lang.Class({
                                                   reactive: true });
         this.actor._delegate = this;
 
-        this._statusArea = {};
+        this.statusArea = {};
 
         Main.overview.connect('shown', Lang.bind(this, function () {
             this.actor.add_style_class_name('in-overview');
@@ -917,9 +934,7 @@ const Panel = new Lang.Class({
             this.actor.remove_style_class_name('in-overview');
         }));
 
-        Main.screenShield.connect('lock-status-changed', Lang.bind(this, this._onLockStateChanged));
-
-        this._menus = new PopupMenu.PopupMenuManager(this);
+        this.menuManager = new PopupMenu.PopupMenuManager(this);
 
         this._leftBox = new St.BoxLayout({ name: 'panelLeft' });
         this.actor.add_actor(this._leftBox);
@@ -946,30 +961,12 @@ const Panel = new Lang.Class({
         this.actor.connect('allocate', Lang.bind(this, this._allocate));
         this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
 
-        /* Button on the left side of the panel. */
-        if (Main.sessionMode.hasOverview) {
-            this._activitiesButton = new ActivitiesButton();
-            this._activities = this._activitiesButton.actor;
-            this._leftBox.add(this._activities);
-
-            // The activities button has a pretend menu, so as to integrate
-            // more cleanly with the rest of the panel
-            this._menus.addMenu(this._activitiesButton.menu);
-        }
-
-        if (Main.sessionMode.hasAppMenu) {
-            this._appMenu = new AppMenuButton(this._menus);
-            this._leftBox.add(this._appMenu.actor);
-        }
-
-        /* center */
-        this._dateMenu = new DateMenu.DateMenuButton();
-        this._centerBox.add(this._dateMenu.actor, { y_fill: true });
-        this._menus.addMenu(this._dateMenu.menu);
-
         Main.layoutManager.panelBox.add(this.actor);
-        Main.ctrlAltTabManager.addGroup(this.actor, _("Top Bar"), 'start-here',
+        Main.ctrlAltTabManager.addGroup(this.actor, _("Top Bar"), 'start-here-symbolic',
                                         { sortGroup: CtrlAltTab.SortGroup.TOP });
+
+        Main.sessionMode.connect('updated', Lang.bind(this, this._updatePanel));
+        this._updatePanel();
     },
 
     _getPreferredWidth: function(actor, forHeight, alloc) {
@@ -1086,76 +1083,126 @@ const Panel = new Lang.Class({
     },
 
     openAppMenu: function() {
-        let menu = this._appMenu.menu;
-        if (!this._appMenu.actor.reactive || menu.isOpen)
+        let indicator = this.statusArea.appMenu;
+        if (!indicator) // appMenu not supported by current session mode
+            return;
+
+        let menu = indicator.menu;
+        if (!indicator.actor.reactive || menu.isOpen)
             return;
 
         menu.open();
         menu.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
     },
 
-    startStatusArea: function() {
-        for (let i = 0; i < Main.sessionMode.statusArea.order.length; i++) {
-            let role = Main.sessionMode.statusArea.order[i];
-            let constructor = Main.sessionMode.statusArea.implementation[role];
+    set boxOpacity(value) {
+        let isReactive = value > 0;
+
+        this._leftBox.opacity = value;
+        this._leftBox.reactive = isReactive;
+        this._centerBox.opacity = value;
+        this._centerBox.reactive = isReactive;
+        this._rightBox.opacity = value;
+        this._rightBox.reactive = isReactive;
+    },
+
+    get boxOpacity() {
+        return this._leftBox.opacity;
+    },
+
+    _updatePanel: function() {
+        let panel = Main.sessionMode.panel;
+        this._hideIndicators();
+        this._updateBox(panel.left, this._leftBox);
+        this._updateBox(panel.center, this._centerBox);
+        this._updateBox(panel.right, this._rightBox);
+    },
+
+    _initBox: function(elements, box) {
+        for (let i = 0; i < elements.length; i++) {
+            let role = elements[i];
+            let constructor = PANEL_ITEM_IMPLEMENTATIONS[role];
             if (!constructor) {
-                // This icon is not implemented (this is a bug)
+                // panel icon is not supported (can happen for
+                // bluetooth or network)
                 continue;
             }
-
-            let indicator = new constructor();
-            this.addToStatusArea(role, indicator, i);
         }
     },
 
-    _insertStatusItem: function(actor, position) {
-        let children = this._rightBox.get_children();
-        let i;
-        for (i = children.length - 1; i >= 0; i--) {
-            let rolePosition = children[i]._rolePosition;
-            if (position > rolePosition) {
-                this._rightBox.insert_child_at_index(actor, i + 1);
-                break;
+    _hideIndicators: function() {
+        for (let role in PANEL_ITEM_IMPLEMENTATIONS) {
+            let indicator = this.statusArea[role];
+            if (!indicator)
+                continue;
+            if (indicator.menu)
+                indicator.menu.close();
+            indicator.container.hide();
+        }
+    },
+
+    _ensureIndicator: function(role) {
+        let indicator = this.statusArea[role];
+        if (!indicator) {
+            let constructor = PANEL_ITEM_IMPLEMENTATIONS[role];
+            if (!constructor) {
+                // This icon is not implemented (this is a bug)
+                return null;
             }
+            indicator = new constructor(this);
+            this.statusArea[role] = indicator;
         }
-        if (i == -1) {
-            // If we didn't find a position, we must be first
-            this._rightBox.insert_child_at_index(actor, 0);
-        }
-        actor._rolePosition = position;
+        return indicator;
     },
 
-    addToStatusArea: function(role, indicator, position) {
-        if (this._statusArea[role])
+    _updateBox: function(elements, box) {
+        let nChildren = box.get_n_children();
+
+        for (let i = 0; i < elements.length; i++) {
+            let role = elements[i];
+            let indicator = this._ensureIndicator(role);
+            if (indicator == null)
+                continue;
+
+            this._addToPanelBox(role, indicator, i + nChildren, box);
+        }
+    },
+
+    _addToPanelBox: function(role, indicator, position, box) {
+        let container = indicator.container;
+        container.show();
+
+        let parent = container.get_parent();
+        if (parent)
+            parent.remove_actor(container);
+
+        box.insert_child_at_index(container, position);
+        if (indicator.menu)
+            this.menuManager.addMenu(indicator.menu);
+        this.statusArea[role] = indicator;
+        let destroyId = indicator.connect('destroy', Lang.bind(this, function(emitter) {
+            delete this.statusArea[role];
+            emitter.disconnect(destroyId);
+            container.destroy();
+        }));
+    },
+
+    addToStatusArea: function(role, indicator, position, box) {
+        if (this.statusArea[role])
             throw new Error('Extension point conflict: there is already a status indicator for role ' + role);
 
         if (!(indicator instanceof PanelMenu.Button))
             throw new TypeError('Status indicator must be an instance of PanelMenu.Button');
 
-        if (!position)
-            position = 0;
-        this._insertStatusItem(indicator.actor, position);
-        if (indicator.menu)
-            this._menus.addMenu(indicator.menu);
-
-        this._statusArea[role] = indicator;
-        let destroyId = indicator.connect('destroy', Lang.bind(this, function(emitter) {
-            delete this._statusArea[role];
-            emitter.disconnect(destroyId);
-        }));
-
+        position = position || 0;
+        let boxes = {
+            left: this._leftBox,
+            center: this._centerBox,
+            right: this._rightBox
+        };
+        let boxContainer = boxes[box] || this._rightBox;
+        this.statusArea[role] = indicator;
+        this._addToPanelBox(role, indicator, position, boxContainer);
         return indicator;
-    },
-
-    _onLockStateChanged: function(shield, locked) {
-        if (this._activitiesButton)
-            this._activitiesButton.setLockedState(locked);
-        if (this._appMenu)
-            this._appMenu.setLockedState(locked);
-        if (this._dateMenu)
-            this._dateMenu.setLockedState(locked);
-
-        for (let id in this._statusArea)
-            this._statusArea[id].setLockedState(locked);
-    },
+    }
 });

js/ui/panelMenu.js

@@ -1,6 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
+const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
@@ -20,6 +21,10 @@ const ButtonBox = new Lang.Class({
         this.actor = new Shell.GenericContainer(params);
         this.actor._delegate = this;
 
+        this.container = new St.Bin({ y_fill: true,
+                                      x_fill: true,
+                                      child: this.actor });
+
         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));
@@ -114,6 +119,12 @@ const Button = new Lang.Class({
         this.setName(nameText);
     },
 
+    setSensitive: function(sensitive) {
+        this.actor.reactive = sensitive;
+        this.actor.can_focus = sensitive;
+        this.actor.track_hover = sensitive;
+    },
+
     setName: function(text) {
         if (text != null) {
             // This is the easiest way to provide a accessible name to
@@ -145,13 +156,6 @@ const Button = new Lang.Class({
         }
     },
 
-    setLockedState: function(locked) {
-        // default behaviour is to hide completely
-        if (locked)
-            this.menu.close();
-        this.actor.visible = !locked;
-    },
-
     _onButtonPress: function(actor, event) {
         if (!this.menu)
             return;
@@ -182,8 +186,7 @@ const Button = new Lang.Class({
     _onMenuKeyPress: function(actor, event) {
         let symbol = event.get_key_symbol();
         if (symbol == Clutter.KEY_Left || symbol == Clutter.KEY_Right) {
-            let focusManager = St.FocusManager.get_for_stage(global.stage);
-            let group = focusManager.get_group(this.actor);
+            let group = global.focus_manager.get_group(this.actor);
             if (group) {
                 let direction = (symbol == Clutter.KEY_Left) ? Gtk.DirectionType.LEFT : Gtk.DirectionType.RIGHT;
                 group.navigate_focus(this.actor, direction, false);
@@ -231,19 +234,36 @@ const SystemStatusButton = new Lang.Class({
 
     _init: function(iconName, nameText) {
         this.parent(0.0, nameText);
-
-        this._iconActor = new St.Icon({ icon_name: iconName,
-                                        icon_type: St.IconType.SYMBOLIC,
-                                        style_class: 'system-status-icon' });
-        this.actor.add_actor(this._iconActor);
         this.actor.add_style_class_name('panel-status-button');
+
+        this._box = new St.BoxLayout({ style_class: 'panel-status-button-box' });
+        this.actor.add_actor(this._box);
+
+        if (iconName)
+            this.setIcon(iconName);
+    },
+
+    addIcon: function(gicon) {
+        let icon = new St.Icon({ gicon: gicon,
+                                 style_class: 'system-status-icon' });
+        this._box.add_actor(icon);
+
+        return icon;
     },
 
     setIcon: function(iconName) {
-        this._iconActor.icon_name = iconName;
+        // Need to first add a NULL GIcon and then set icon_name, to ensure
+        // compatibility with -symbolic fallbacks
+
+        if (!this.mainIcon)
+            this.mainIcon = this.addIcon(null);
+        this.mainIcon.icon_name = iconName;
     },
 
     setGIcon: function(gicon) {
-        this._iconActor.gicon = gicon;
+        if (this.mainIcon)
+            this.mainIcon.gicon = gicon;
+        else
+            this.mainIcon = this.addIcon(gicon);
     }
 });

js/ui/placeDisplay.js

@@ -1,430 +0,0 @@
-// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
-
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const Shell = imports.gi.Shell;
-const Lang = imports.lang;
-const Mainloop = imports.mainloop;
-const Signals = imports.signals;
-const St = imports.gi.St;
-
-const DND = imports.ui.dnd;
-const Main = imports.ui.main;
-const Params = imports.misc.params;
-const Search = imports.ui.search;
-const Util = imports.misc.util;
-
-/**
- * Represents a place object, which is most normally a bookmark entry,
- * a mount/volume, or a special place like the Home Folder, Computer, and Network.
- *
- * @name: String title
- * @iconFactory: A JavaScript callback which will create an icon texture given a size parameter
- * @launch: A JavaScript callback to launch the entry
- */
-const PlaceInfo = new Lang.Class({
-    Name: 'PlaceInfo',
-
-    _init: function(id, name, iconFactory, launch) {
-        this.id = id;
-        this.name = name;
-        this._lowerName = name.toLowerCase();
-        this.iconFactory = iconFactory;
-        this.launch = launch;
-    },
-
-    matchTerms: function(terms) {
-        let mtype = Search.MatchType.NONE;
-        for (let i = 0; i < terms.length; i++) {
-            let term = terms[i];
-            let idx = this._lowerName.indexOf(term);
-            if (idx == 0) {
-                mtype = Search.MatchType.PREFIX;
-            } else if (idx > 0) {
-                if (mtype == Search.MatchType.NONE)
-                    mtype = Search.MatchType.SUBSTRING;
-            } else {
-                return Search.MatchType.NONE;
-            }
-        }
-        return mtype;
-    },
-
-    isRemovable: function() {
-        return false;
-    }
-});
-
-// Helper function to translate launch parameters into a GAppLaunchContext
-function _makeLaunchContext(params)
-{
-    params = Params.parse(params, { workspace: -1,
-                                    timestamp: 0 });
-
-    let launchContext = global.create_app_launch_context();
-    if (params.workspace != -1)
-        launchContext.set_desktop(params.workspace);
-    if (params.timestamp != 0)
-        launchContext.set_timestamp(params.timestamp);
-
-    return launchContext;
-}
-
-const PlaceDeviceInfo = new Lang.Class({
-    Name: 'PlaceDeviceInfo',
-    Extends: PlaceInfo,
-
-    _init: function(mount) {
-        this._mount = mount;
-        this.name = mount.get_name();
-        this._lowerName = this.name.toLowerCase();
-        this.id = 'mount:' + mount.get_root().get_uri();
-    },
-
-    iconFactory: function(size) {
-        let icon = this._mount.get_icon();
-        return St.TextureCache.get_default().load_gicon(null, icon, size);
-    },
-
-    launch: function(params) {
-        Gio.app_info_launch_default_for_uri(this._mount.get_root().get_uri(),
-                                            _makeLaunchContext(params));
-    },
-
-    isRemovable: function() {
-        return this._mount.can_unmount();
-    },
-
-    remove: function() {
-        if (!this.isRemovable())
-            return;
-
-        if (this._mount.can_eject())
-            this._mount.eject(0, null, Lang.bind(this, this._removeFinish));
-        else
-            this._mount.unmount(0, null, Lang.bind(this, this._removeFinish));
-    },
-
-    _removeFinish: function(o, res, data) {
-        try {
-            if (this._mount.can_eject())
-                this._mount.eject_finish(res);
-            else
-                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"));
-        }
-    }
-});
-
-const PlacesManager = new Lang.Class({
-    Name: 'PlacesManager',
-
-    _init: function() {
-        this._defaultPlaces = [];
-        this._mounts = [];
-        this._bookmarks = [];
-
-        let homeFile = Gio.file_new_for_path (GLib.get_home_dir());
-        let homeUri = homeFile.get_uri();
-        let homeLabel = Shell.util_get_label_for_uri (homeUri);
-        let homeIcon = Shell.util_get_icon_for_uri (homeUri);
-        this._home = new PlaceInfo('special:home', homeLabel,
-            function(size) {
-                return St.TextureCache.get_default().load_gicon(null, homeIcon, size);
-            },
-            function(params) {
-                Gio.app_info_launch_default_for_uri(homeUri, _makeLaunchContext(params));
-            });
-
-        let desktopPath = GLib.get_user_special_dir(GLib.UserDirectory.DIRECTORY_DESKTOP);
-        let desktopFile = Gio.file_new_for_path (desktopPath);
-        let desktopUri = desktopFile.get_uri();
-        let desktopLabel = Shell.util_get_label_for_uri (desktopUri);
-        let desktopIcon = Shell.util_get_icon_for_uri (desktopUri);
-        this._desktopMenu = new PlaceInfo('special:desktop', desktopLabel,
-            function(size) {
-                return St.TextureCache.get_default().load_gicon(null, desktopIcon, size);
-            },
-            function(params) {
-                Gio.app_info_launch_default_for_uri(desktopUri, _makeLaunchContext(params));
-            });
-
-        this._connect = new PlaceInfo('special:connect', _("Connect to..."),
-            function (size) {
-                // do NOT use St.Icon here, it crashes the shell
-                // see wanda.js for details
-                return St.TextureCache.get_default().load_icon_name(null,
-                                                                    'applications-internet',
-                                                                    St.IconType.FULLCOLOR,
-                                                                    size);
-            },
-            function (params) {
-                // BUG: nautilus-connect-server doesn't have a desktop file, so we can't
-                // launch it with the workspace from params. It's probably pretty rare
-                // and odd to drag this place onto a workspace in any case
-
-                Util.spawn(['nautilus-connect-server']);
-            });
-
-        this._defaultPlaces.push(this._home);
-        this._defaultPlaces.push(this._desktopMenu);
-        this._defaultPlaces.push(this._connect);
-
-        /*
-        * Show devices, code more or less ported from nautilus-places-sidebar.c
-        */
-        this._volumeMonitor = Gio.VolumeMonitor.get();
-        this._volumeMonitor.connect('volume-added', Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('volume-removed',Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('volume-changed', Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('mount-added', Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('mount-removed', Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('mount-changed', Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('drive-connected', Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('drive-disconnected', Lang.bind(this, this._updateDevices));
-        this._volumeMonitor.connect('drive-changed', Lang.bind(this, this._updateDevices));
-        this._updateDevices();
-
-        this._bookmarksPath = GLib.build_filenamev([GLib.get_user_config_dir(), 'gtk-3.0', 'bookmarks']);
-        this._bookmarksFile = Gio.file_new_for_path(this._bookmarksPath);
-        this._monitor = this._bookmarksFile.monitor_file(Gio.FileMonitorFlags.NONE, null);
-        this._bookmarkTimeoutId = 0;
-        this._monitor.connect('changed', Lang.bind(this, function () {
-            if (this._bookmarkTimeoutId > 0)
-                return;
-            /* Defensive event compression */
-            this._bookmarkTimeoutId = Mainloop.timeout_add(100, Lang.bind(this, function () {
-                this._bookmarkTimeoutId = 0;
-                this._reloadBookmarks();
-                return false;
-            }));
-        }));
-
-        this._reloadBookmarks();
-    },
-
-    _updateDevices: function() {
-        this._mounts = [];
-
-        /* first go through all connected drives */
-        let drives = this._volumeMonitor.get_connected_drives();
-        for (let i = 0; i < drives.length; i++) {
-            let volumes = drives[i].get_volumes();
-            for(let j = 0; j < volumes.length; j++) {
-                let mount = volumes[j].get_mount();
-                if(mount != null) {
-                    this._addMount(mount);
-                }
-            }
-        }
-
-        /* add all volumes that is not associated with a drive */
-        let volumes = this._volumeMonitor.get_volumes();
-        for(let i = 0; i < volumes.length; i++) {
-            if(volumes[i].get_drive() != null)
-                continue;
-
-            let mount = volumes[i].get_mount();
-            if(mount != null) {
-                this._addMount(mount);
-            }
-        }
-
-        /* add mounts that have no volume (/etc/mtab mounts, ftp, sftp,...) */
-        let mounts = this._volumeMonitor.get_mounts();
-        for(let i = 0; i < mounts.length; i++) {
-            if(mounts[i].is_shadowed())
-                continue;
-
-            if(mounts[i].get_volume())
-                continue;
-
-            this._addMount(mounts[i]);
-        }
-
-        /* We emit two signals, one for a generic 'all places' update
-         * and the other for one specific to mounts. We do this because
-         * clients like PlaceDisplay may only care about places in general
-         * being updated while clients like DashPlaceDisplay care which
-         * specific type of place got updated.
-         */
-        this.emit('mounts-updated');
-        this.emit('places-updated');
-
-    },
-
-    _reloadBookmarks: function() {
-
-        this._bookmarks = [];
-
-        if (!GLib.file_test(this._bookmarksPath, GLib.FileTest.EXISTS))
-            return;
-
-        let bookmarksContent = Shell.get_file_contents_utf8_sync(this._bookmarksPath);
-
-        let bookmarks = bookmarksContent.split('\n');
-
-        let bookmarksToLabel = {};
-        let bookmarksOrder = [];
-        for (let i = 0; i < bookmarks.length; i++) {
-            let bookmarkLine = bookmarks[i];
-            let components = bookmarkLine.split(' ');
-            let bookmark = components[0];
-            if (bookmark in bookmarksToLabel)
-                continue;
-            let label = null;
-            if (components.length > 1)
-                label = components.slice(1).join(' ');
-            bookmarksToLabel[bookmark] = label;
-            bookmarksOrder.push(bookmark);
-        }
-
-        for (let i = 0; i < bookmarksOrder.length; i++) {
-            let bookmark = bookmarksOrder[i];
-            let label = bookmarksToLabel[bookmark];
-            let file = Gio.file_new_for_uri(bookmark);
-            if (!file.query_exists(null))
-                continue;
-            if (label == null)
-                label = Shell.util_get_label_for_uri(bookmark);
-            if (label == null)
-                continue;
-            let icon = Shell.util_get_icon_for_uri(bookmark);
-
-            let item = new PlaceInfo('bookmark:' + bookmark, label,
-                function(size) {
-                    return St.TextureCache.get_default().load_gicon(null, icon, size);
-                },
-                function(params) {
-                    Gio.app_info_launch_default_for_uri(bookmark, _makeLaunchContext(params));
-                });
-            this._bookmarks.push(item);
-        }
-
-        /* See comment in _updateDevices for explanation why there are two signals. */
-        this.emit('bookmarks-updated');
-        this.emit('places-updated');
-    },
-
-    _addMount: function(mount) {
-        let devItem = new PlaceDeviceInfo(mount);
-        this._mounts.push(devItem);
-    },
-
-    getAllPlaces: function () {
-        return this.getDefaultPlaces().concat(this.getBookmarks(), this.getMounts());
-    },
-
-    getDefaultPlaces: function () {
-        return this._defaultPlaces;
-    },
-
-    getBookmarks: function () {
-        return this._bookmarks;
-    },
-
-    getMounts: function () {
-        return this._mounts;
-    },
-
-    _lookupIndexById: function(sourceArray, id) {
-        for (let i = 0; i < sourceArray.length; i++) {
-            let place = sourceArray[i];
-            if (place.id == id)
-                return i;
-        }
-        return -1;
-    },
-
-    lookupPlaceById: function(id) {
-        let colonIdx = id.indexOf(':');
-        let type = id.substring(0, colonIdx);
-        let sourceArray = null;
-        if (type == 'special')
-            sourceArray = this._defaultPlaces;
-        else if (type == 'mount')
-            sourceArray = this._mounts;
-        else if (type == 'bookmark')
-            sourceArray = this._bookmarks;
-        return sourceArray[this._lookupIndexById(sourceArray, id)];
-    },
-
-    _removeById: function(sourceArray, id) {
-        sourceArray.splice(this._lookupIndexById(sourceArray, id), 1);
-    }
-});
-Signals.addSignalMethods(PlacesManager.prototype);
-
-const PlaceSearchProvider = new Lang.Class({
-    Name: 'PlaceSearchProvider',
-    Extends: Search.SearchProvider,
-
-    _init: function() {
-        this.parent(_("PLACES & DEVICES"));
-        this.placesManager = new PlacesManager();
-    },
-
-    getResultMetas: function(resultIds, callback) {
-        let metas = [];
-        for (let i = 0; i < resultIds.length; i++) {
-            let placeInfo = this.placesManager.lookupPlaceById(resultIds[i]);
-            if (!placeInfo)
-                metas.push(null);
-            else
-                metas.push({ 'id': resultIds[i],
-                             'name': placeInfo.name,
-                             'createIcon': function(size) {
-                                 return placeInfo.iconFactory(size);
-                             }
-                           });
-        }
-        callback(metas);
-    },
-
-    activateResult: function(id, params) {
-        let placeInfo = this.placesManager.lookupPlaceById(id);
-        placeInfo.launch(params);
-    },
-
-    _compareResultMeta: function (idA, idB) {
-        let infoA = this.placesManager.lookupPlaceById(idA);
-        let infoB = this.placesManager.lookupPlaceById(idB);
-        return infoA.name.localeCompare(infoB.name);
-    },
-
-    _searchPlaces: function(places, terms) {
-        let prefixResults = [];
-        let substringResults = [];
-
-        terms = terms.map(String.toLowerCase);
-
-        for (let i = 0; i < places.length; i++) {
-            let place = places[i];
-            let mtype = place.matchTerms(terms);
-            if (mtype == Search.MatchType.PREFIX)
-                prefixResults.push(place.id);
-            else if (mtype == Search.MatchType.SUBSTRING)
-                substringResults.push(place.id);
-        }
-        prefixResults.sort(Lang.bind(this, this._compareResultMeta));
-        substringResults.sort(Lang.bind(this, this._compareResultMeta));
-
-        this.searchSystem.pushResults(this, prefixResults.concat(substringResults));
-    },
-
-    getInitialResultSet: function(terms) {
-        let places = this.placesManager.getAllPlaces();
-        this._searchPlaces(places, terms);
-    },
-
-    getSubsearchResultSet: function(previousResults, terms) {
-        let places = previousResults.map(Lang.bind(this, function(id) {
-            return this.placesManager.lookupPlaceById(id);
-        }));
-        this._searchPlaces(places, terms);
-    }
-});

js/ui/pointerWatcher.js

@@ -0,0 +1,126 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Lang = imports.lang;
+const Mainloop = imports.mainloop;
+const Shell = imports.gi.Shell;
+
+// We stop polling if the user is idle for more than this amount of time
+const IDLE_TIME = 1000;
+
+// This file implements a reasonably efficient system for tracking the position
+// of the mouse pointer. We simply query the pointer from the X server in a loop,
+// but we turn off the polling when the user is idle.
+
+let _pointerWatcher = null;
+function getPointerWatcher() {
+    if (_pointerWatcher == null)
+        _pointerWatcher = new PointerWatcher();
+
+    return _pointerWatcher;
+}
+
+const PointerWatch = new Lang.Class({
+    Name: 'PointerWatch',
+
+    _init: function(watcher, interval, callback) {
+        this.watcher = watcher;
+        this.interval = interval;
+        this.callback = callback;
+    },
+
+    // remove:
+    // remove this watch. This function may safely be called
+    // while the callback is executing.
+    remove: function() {
+        this.watcher._removeWatch(this);
+    }
+});
+
+const PointerWatcher = new Lang.Class({
+    Name: 'PointerWatcher',
+
+    _init: function() {
+        let idleMonitor = Shell.IdleMonitor.get();
+        idleMonitor.add_watch(IDLE_TIME,
+                              Lang.bind(this, this._onIdleMonitorWatch));
+        this._idle = idleMonitor.get_idletime() > IDLE_TIME;
+        this._watches = [];
+        this.pointerX = null;
+        this.pointerY = null;
+    },
+
+    // addWatch:
+    // @interval: hint as to the time resolution needed. When the user is
+    //   not idle, the position of the pointer will be queried at least
+    //   once every this many milliseconds.
+    // @callback: function to call when the pointer position changes - takes
+    //   two arguments, X and Y.
+    //
+    // Set up a watch on the position of the mouse pointer. Returns a
+    // PointerWatch object which has a remove() method to remove the watch.
+    addWatch: function(interval, callback) {
+        // Avoid unreliably calling the watch for the current position
+        this._updatePointer();
+
+        let watch = new PointerWatch(this, interval, callback);
+        this._watches.push(watch);
+        this._updateTimeout();
+        return watch;
+    },
+
+    _removeWatch: function(watch) {
+        for (let i = 0; i < this._watches.length; i++) {
+            if (this._watches[i] == watch) {
+                this._watches.splice(i, 1);
+                this._updateTimeout();
+                return;
+            }
+        }
+    },
+
+    _onIdleMonitorWatch: function(monitor, id, userBecameIdle) {
+        this._idle = userBecameIdle;
+        if (!userBecameIdle)
+            this._updatePointer();
+
+        this._updateTimeout();
+    },
+
+    _updateTimeout: function() {
+        if (this._timeoutId) {
+            Mainloop.source_remove(this._timeoutId);
+            this._timeoutId = 0;
+        }
+
+        if (this._idle || this._watches.length == 0)
+            return;
+
+        let minInterval = this._watches[0].interval;
+        for (let i = 1; i < this._watches.length; i++)
+            minInterval = Math.min(this._watches[i].interval, minInterval);
+
+        this._timeoutId = Mainloop.timeout_add(minInterval,
+                                               Lang.bind(this, this._onTimeout));
+    },
+
+    _onTimeout: function() {
+        this._updatePointer();
+        return true;
+    },
+
+    _updatePointer: function() {
+        let [x, y, mods] = global.get_pointer();
+        if (this.pointerX == x && this.pointerY == y)
+            return;
+
+        this.pointerX = x;
+        this.pointerY = y;
+
+        for (let i = 0; i < this._watches.length;) {
+            let watch = this._watches[i];
+            watch.callback(x, y);
+            if (watch == this._watches[i]) // guard against self-removal
+                i++;
+        }
+    }
+});

js/ui/popupMenu.js

@@ -37,12 +37,13 @@ const PopupBaseMenuItem = new Lang.Class({
                                          activate: true,
                                          hover: true,
                                          sensitive: true,
-                                         style_class: null
+                                         style_class: null,
+                                         can_focus: true
                                        });
         this.actor = new Shell.GenericContainer({ style_class: 'popup-menu-item',
                                                   reactive: params.reactive,
                                                   track_hover: params.reactive,
-                                                  can_focus: params.reactive,
+                                                  can_focus: params.can_focus,
                                                   accessible_role: Atk.Role.MENU_ITEM});
         this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
         this.actor.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
@@ -60,6 +61,9 @@ const PopupBaseMenuItem = new Lang.Class({
 
         this.setSensitive(this.sensitive);
 
+        if (!this._activatable)
+            this.actor.add_style_class_name('popup-inactive-menu-item');
+
         if (params.style_class)
             this.actor.add_style_class_name(params.style_class);
 
@@ -69,10 +73,9 @@ const PopupBaseMenuItem = new Lang.Class({
         }
         if (params.reactive && params.hover)
             this.actor.connect('notify::hover', Lang.bind(this, this._onHoverChanged));
-        if (params.reactive) {
-            this.actor.connect('key-focus-in', Lang.bind(this, this._onKeyFocusIn));
-            this.actor.connect('key-focus-out', Lang.bind(this, this._onKeyFocusOut));
-        }
+
+        this.actor.connect('key-focus-in', Lang.bind(this, this._onKeyFocusIn));
+        this.actor.connect('key-focus-out', Lang.bind(this, this._onKeyFocusOut));
     },
 
     _onStyleChanged: function (actor) {
@@ -134,6 +137,7 @@ const PopupBaseMenuItem = new Lang.Class({
 
         this.sensitive = sensitive;
         this.actor.reactive = sensitive;
+        this.actor.can_focus = sensitive;
 
         this.emit('sensitive-changed', sensitive);
     },
@@ -179,12 +183,14 @@ const PopupBaseMenuItem = new Lang.Class({
             this._dot = new St.DrawingArea({ style_class: 'popup-menu-item-dot' });
             this._dot.connect('repaint', Lang.bind(this, this._onRepaintDot));
             this.actor.add_actor(this._dot);
+            this.actor.add_accessible_state (Atk.StateType.CHECKED);
         } else {
             if (!this._dot)
                 return;
 
             this._dot.destroy();
             this._dot = null;
+            this.actor.remove_accessible_state (Atk.StateType.CHECKED);
         }
     },
 
@@ -395,7 +401,8 @@ const PopupSeparatorMenuItem = new Lang.Class({
     Extends: PopupBaseMenuItem,
 
     _init: function () {
-        this.parent({ reactive: false });
+        this.parent({ reactive: false,
+                      can_focus: false});
 
         this._drawingArea = new St.DrawingArea({ style_class: 'popup-separator-menu-item' });
         this.addActor(this._drawingArea, { span: -1, expand: true });
@@ -714,7 +721,8 @@ const Switch = new Lang.Class({
 
     _init: function(state) {
         this.actor = new St.Bin({ style_class: 'toggle-switch',
-                                  accessible_role: Atk.Role.CHECK_BOX});
+                                  accessible_role: Atk.Role.CHECK_BOX,
+                                  can_focus: true });
         // Translators: this MUST be either "toggle-switch-us"
         // (for toggle switches containing the English words
         // "ON" and "OFF") or "toggle-switch-intl" (for toggle
@@ -758,7 +766,7 @@ const PopupSwitchMenuItem = new Lang.Class({
                       { expand: true, span: -1, align: St.Align.END });
 
         this._statusLabel = new St.Label({ text: '',
-                                           style_class: 'popup-inactive-menu-item'
+                                           style_class: 'popup-status-menu-item'
                                          });
         this._statusBin.child = this._switch.actor;
     },
@@ -862,13 +870,15 @@ const PopupMenuBase = new Lang.Class({
         // for the menu which causes its prelight state to freeze
         this.blockSourceEvents = false;
 
-        // Can be set while a menu is up to let all events through without special
-        // menu handling useful for scrollbars in menus, and probably not otherwise.
-        this.passEvents = false;
-
         this._activeMenuItem = null;
         this._childMenus = [];
         this._settingsActions = { };
+
+        this._sessionUpdatedId = Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+    },
+
+    _sessionUpdated: function() {
+        this._setSettingsVisibility(Main.sessionMode.allowSettings);
     },
 
     addAction: function(title, callback) {
@@ -882,9 +892,6 @@ const PopupMenuBase = new Lang.Class({
     },
 
     addSettingsAction: function(title, desktopFile) {
-        if (!Main.sessionMode.allowSettings)
-            return null;
-
         let menuItem = this.addAction(title, function() {
                            let app = Shell.AppSystem.get_default().lookup_setting(desktopFile);
 
@@ -897,12 +904,13 @@ const PopupMenuBase = new Lang.Class({
                            app.activate();
                        });
 
+        menuItem.actor.visible = Main.sessionMode.allowSettings;
         this._settingsActions[desktopFile] = menuItem;
 
         return menuItem;
     },
 
-    setSettingsVisibility: function(visible) {
+    _setSettingsVisibility: function(visible) {
         for (let id in this._settingsActions) {
             let item = this._settingsActions[id];
             item.actor.visible = visible;
@@ -1051,14 +1059,17 @@ const PopupMenuBase = new Lang.Class({
 
         if (menuItem instanceof PopupMenuSection) {
             this._connectSubMenuSignals(menuItem, menuItem);
-            menuItem._closingId = this.connect('open-state-changed',
+            menuItem._parentOpenStateChangedId = this.connect('open-state-changed',
                 function(self, open) {
-                    if (!open)
-                        menuItem.close(BoxPointer.PopupAnimation.FADE);
+                    if (open)
+                        menuItem.open();
+                    else
+                        menuItem.close();
                 });
             menuItem.connect('destroy', Lang.bind(this, function() {
                 menuItem.disconnect(menuItem._subMenuActivateId);
                 menuItem.disconnect(menuItem._subMenuActiveChangeId);
+                this.disconnect(menuItem._parentOpenStateChangedId);
 
                 this.length--;
             }));
@@ -1093,7 +1104,8 @@ const PopupMenuBase = new Lang.Class({
         let columnWidths = [];
         let items = this.box.get_children();
         for (let i = 0; i < items.length; i++) {
-            if (!items[i].visible)
+            if (!items[i].visible &&
+                !(items[i]._delegate instanceof PopupSubMenu && items[i-1].visible))
                 continue;
             if (items[i]._delegate instanceof PopupBaseMenuItem || items[i]._delegate instanceof PopupMenuBase) {
                 let itemColumnWidths = items[i]._delegate.getColumnWidths();
@@ -1168,6 +1180,9 @@ const PopupMenuBase = new Lang.Class({
         this.actor.destroy();
 
         this.emit('destroy');
+
+        Main.sessionMode.disconnect(this._sessionUpdatedId);
+        this._sessionUpdatedId = 0;
     }
 });
 Signals.addSignalMethods(PopupMenuBase.prototype);
@@ -1284,24 +1299,6 @@ const PopupSubMenu = new Lang.Class({
                                          hscrollbar_policy: Gtk.PolicyType.NEVER,
                                          vscrollbar_policy: Gtk.PolicyType.NEVER });
 
-        // StScrollbar plays dirty tricks with events, calling
-        // clutter_set_motion_events_enabled (FALSE) during the scroll; this
-        // confuses our event tracking, so we just turn it off during the
-        // scroll.
-        let vscroll = this.actor.get_vscroll_bar();
-        vscroll.connect('scroll-start',
-                        Lang.bind(this, function() {
-                                      let topMenu = this._getTopMenu();
-                                      if (topMenu)
-                                          topMenu.passEvents = true;
-                                  }));
-        vscroll.connect('scroll-stop',
-                        Lang.bind(this, function() {
-                                      let topMenu = this._getTopMenu();
-                                      if (topMenu)
-                                          topMenu.passEvents = false;
-                                  }));
-
         this.actor.add_actor(this.box);
         this.actor._delegate = this;
         this.actor.clip_to_allocation = true;
@@ -1351,6 +1348,11 @@ const PopupSubMenu = new Lang.Class({
         this.actor.vscrollbar_policy =
             needsScrollbar ? Gtk.PolicyType.AUTOMATIC : Gtk.PolicyType.NEVER;
 
+        if (needsScrollbar)
+            this.actor.add_style_pseudo_class('scrolled');
+        else
+            this.actor.remove_style_pseudo_class('scrolled');
+
         // It looks funny if we animate with a scrollbar (at what point is
         // the scrollbar added?) so just skip that case
         if (animate && needsScrollbar)
@@ -1457,7 +1459,7 @@ const PopupMenuSection = new Lang.Class({
 
     // deliberately ignore any attempt to open() or close(), but emit the
     // corresponding signal so children can still pick it up
-    open: function(animate) { this.emit('open-state-changed', true); },
+    open: function() { this.emit('open-state-changed', true); },
     close: function() { this.emit('open-state-changed', false); },
 
     destroy: function() {
@@ -1895,7 +1897,7 @@ const RemoteMenu = new Lang.Class({
             }));
         }
 
-        item.actor.reactive = action.enabled;
+        item.actor.reactive = item.actor.can_focus = action.enabled;
 
         destroyId = item.connect('destroy', Lang.bind(this, function() {
             item.disconnect(destroyId);
@@ -2027,7 +2029,7 @@ const RemoteMenu = new Lang.Class({
         if (action.items.length) {
             for (let i = 0; i < action.items.length; i++) {
                 let item = action.items[i];
-                item.actor.reactive = action.enabled;
+                item.actor.reactive = item.actor.can_focus = action.enabled;
             }
         }
     }
@@ -2055,6 +2057,9 @@ const PopupMenuManager = new Lang.Class({
     },
 
     addMenu: function(menu, position) {
+        if (this._findMenu(menu) > -1)
+            return;
+
         let menudata = {
             menu:              menu,
             openStateChangeId: menu.connect('open-state-changed', Lang.bind(this, this._onMenuOpenState)),
@@ -2278,9 +2283,6 @@ const PopupMenuManager = new Lang.Class({
             this._owner.menuEventFilter(event))
             return true;
 
-        if (this._activeMenu != null && this._activeMenu.passEvents)
-            return false;
-
         if (this._didPop) {
             this._didPop = false;
             return true;

js/ui/remoteSearch.js

@@ -34,16 +34,17 @@ var SearchProviderProxy = Gio.DBusProxy.makeProxyWrapper(SearchProviderIface);
 
 function loadRemoteSearchProviders(addProviderCallback) {
     let dataDirs = GLib.get_system_data_dirs();
+    let loadedProviders = {};
     for (let i = 0; i < dataDirs.length; i++) {
         let path = GLib.build_filenamev([dataDirs[i], 'gnome-shell', 'search-providers']);
         let dir = Gio.file_new_for_path(path);
         if (!dir.query_exists(null))
             continue;
-        loadRemoteSearchProvidersFromDir(dir, addProviderCallback);
+        loadRemoteSearchProvidersFromDir(dir, loadedProviders, addProviderCallback);
     }
 };
 
-function loadRemoteSearchProvidersFromDir(dir, addProviderCallback) {
+function loadRemoteSearchProvidersFromDir(dir, loadedProviders, addProviderCallback) {
     let dirPath = dir.get_path();
     FileUtils.listDirAsync(dir, Lang.bind(this, function(files) {
         for (let i = 0; i < files.length; i++) {
@@ -65,6 +66,9 @@ function loadRemoteSearchProvidersFromDir(dir, addProviderCallback) {
                 let busName = keyfile.get_string(group, 'BusName');
                 let objectPath = keyfile.get_string(group, 'ObjectPath');
 
+                if (loadedProviders[objectPath])
+                    continue;
+
                 let appInfo = null;
                 try {
                     let desktopId = keyfile.get_string(group, 'DesktopId');
@@ -86,6 +90,7 @@ function loadRemoteSearchProvidersFromDir(dir, addProviderCallback) {
                                                           icon,
                                                           busName,
                                                           objectPath);
+                loadedProviders[objectPath] = remoteProvider;
             } catch(e) {
                 log('Failed to add search provider "%s": %s'.format(title, e.toString()));
                 continue;
@@ -112,8 +117,7 @@ const RemoteSearchProvider = new Lang.Class({
     createIcon: function(size, meta) {
         if (meta['gicon']) {
             return new St.Icon({ gicon: Gio.icon_new_for_string(meta['gicon']),
-                                 icon_size: size,
-                                 icon_type: St.IconType.FULLCOLOR });
+                                 icon_size: size });
         } else if (meta['icon-data']) {
             let [width, height, rowStride, hasAlpha,
                  bitsPerSample, nChannels, data] = meta['icon-data'];
@@ -124,8 +128,7 @@ const RemoteSearchProvider = new Lang.Class({
 
         // Ugh, but we want to fall back to something ...
         return new St.Icon({ icon_name: 'text-x-generic',
-                             icon_size: size,
-                             icon_type: St.IconType.FULLCOLOR });
+                             icon_size: size });
     },
 
     _getResultsFinished: function(results, error) {

js/ui/screenShield.js

@@ -1,26 +1,44 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
+const Cairo = imports.cairo;
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
 const GnomeDesktop = imports.gi.GnomeDesktop;
 const Lang = imports.lang;
+const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
 const Signals = imports.signals;
 const St = imports.gi.St;
+const TweenerEquations = imports.tweener.equations;
 
 const GnomeSession = imports.misc.gnomeSession;
+const Layout = imports.ui.layout;
+const LoginManager = imports.misc.loginManager;
 const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
+const Overview = imports.ui.overview;
 const MessageTray = imports.ui.messageTray;
+const ShellDBus = imports.ui.shellDBus;
 const Tweener = imports.ui.tweener;
 
 const SCREENSAVER_SCHEMA = 'org.gnome.desktop.screensaver';
 const LOCK_ENABLED_KEY = 'lock-enabled';
 
-const CURTAIN_SLIDE_TIME = 0.8;
+const CURTAIN_SLIDE_TIME = 0.5;
 // fraction of screen height the arrow must reach before completing
 // the slide up automatically
-const ARROW_DRAG_TRESHOLD = 0.1;
+const ARROW_DRAG_THRESHOLD = 0.1;
+
+// Parameters for the arrow animation
+const N_ARROWS = 3;
+const ARROW_ANIMATION_TIME = 0.6;
+const ARROW_ANIMATION_PEAK_OPACITY = 0.4;
+
+// The distance in px that the lock screen will move to when pressing
+// a key that has no effect in the lock screen (bumping it)
+const BUMP_SIZE = 25;
+const BUMP_TIME = 0.3;
 
 const SUMMARY_ICON_SIZE = 48;
 
@@ -87,8 +105,9 @@ const NotificationsBox = new Lang.Class({
 
         this._items = [];
         Main.messageTray.getSummaryItems().forEach(Lang.bind(this, function(item) {
-            this._summaryItemAdded(Main.messageTray, item);
+            this._summaryItemAdded(Main.messageTray, item, true);
         }));
+        this._updateVisibility();
 
         this._summaryAddedId = Main.messageTray.connect('summary-item-added', Lang.bind(this, this._summaryItemAdded));
     },
@@ -112,7 +131,7 @@ const NotificationsBox = new Lang.Class({
             return;
         }
 
-        let children = this._persistentNotificationBox.get_children()
+        let children = this._persistentNotificationBox.get_children();
         this.actor.visible = children.some(function(a) { return a.visible; });
     },
 
@@ -130,9 +149,7 @@ const NotificationsBox = new Lang.Class({
     _makeNotificationSource: function(source) {
         let box = new St.BoxLayout({ style_class: 'screen-shield-notification-source' });
 
-        let iconClone = source.createIcon(SUMMARY_ICON_SIZE);
         let sourceActor = new MessageTray.SourceActor(source, SUMMARY_ICON_SIZE);
-        sourceActor.setIcon(iconClone);
         box.add(sourceActor.actor, { y_fill: true });
 
         let textBox = new St.BoxLayout({ vertical: true });
@@ -151,9 +168,10 @@ const NotificationsBox = new Lang.Class({
         return [box, countLabel];
     },
 
-    _summaryItemAdded: function(tray, item) {
-        // Ignore transient sources
-        if (item.source.isTransient)
+    _summaryItemAdded: function(tray, item, dontUpdateVisibility) {
+        // Ignore transient sources, or sources explicitly marked not to show
+        // in the lock screen
+        if (item.source.isTransient || !item.source.showInLockScreen)
             return;
 
         let obj = {
@@ -167,8 +185,9 @@ const NotificationsBox = new Lang.Class({
         };
 
         if (obj.resident) {
+            this._residentNotificationBox.add(item.notificationStackWidget);
+            item.closeButtonVisible = false;
             item.prepareNotificationStackForShowing();
-            this._residentNotificationBox.add(item.notificationStackView);
         } else {
             [obj.sourceBox, obj.countLabel] = this._makeNotificationSource(item.source);
             this._persistentNotificationBox.add(obj.sourceBox, { x_fill: false, x_align: St.Align.MIDDLE });
@@ -180,7 +199,8 @@ const NotificationsBox = new Lang.Class({
         obj.sourceDestroyId = item.source.connect('destroy', Lang.bind(this, this._onSourceDestroy));
         this._items.push(obj);
 
-        this._updateVisibility();
+        if (!dontUpdateVisibility)
+            this._updateVisibility();
     },
 
     _findSource: function(source) {
@@ -212,7 +232,8 @@ const NotificationsBox = new Lang.Class({
 
         if (obj.resident && !itemShouldBeResident) {
             // make into a regular item
-            this._residentNotificationBox.remove_actor(obj.item.notificationStackView);
+            obj.item.doneShowingNotificationStack();
+            this._residentNotificationBox.remove_actor(obj.item.notificationStackWidget);
 
             [obj.sourceBox, obj.countLabel] = this._makeNotificationSource(obj.source);
             this._persistentNotificationBox.add(obj.sourceBox);
@@ -222,8 +243,9 @@ const NotificationsBox = new Lang.Class({
             obj.sourceBox = obj.countLabel = null;
             obj.resident = true;
 
+            this._residentNotificationBox.add(obj.item.notificationStackWidget);
+            obj.item.closeButtonVisible = false;
             obj.item.prepareNotificationStackForShowing();
-            this._residentNotificationBox.add(obj.item.notificationStackView);
         } else {
             // just update the counter
             let count = obj.source.unseenCount;
@@ -245,8 +267,8 @@ const NotificationsBox = new Lang.Class({
 
     _removeItem: function(obj) {
         if (obj.resident) {
-            this._residentNotificationBox.remove_actor(obj.item.notificationStackView);
             obj.item.doneShowingNotificationStack();
+            this._residentNotificationBox.remove_actor(obj.item.notificationStackWidget);
         } else {
             obj.sourceBox.destroy();
         }
@@ -257,20 +279,59 @@ const NotificationsBox = new Lang.Class({
     },
 });
 
-const LockDialogGroup = new Lang.Class({
-    Name: 'LockDialogGroup',
-    Extends: St.Widget,
+const Arrow = new Lang.Class({
+    Name: 'Arrow',
+    Extends: St.Bin,
 
     _init: function(params) {
         this.parent(params);
+        this.x_fill = this.y_fill = true;
+        this.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
+
+        this._drawingArea = new St.DrawingArea();
+        this._drawingArea.connect('repaint', Lang.bind(this, this._drawArrow));
+        this.child = this._drawingArea;
+
+        this._shadowHelper = null;
+        this._shadowWidth = this._shadowHeight = 0;
     },
 
-    vfunc_get_preferred_height: function(forWidth) {
-        return [global.screen_height, global.screen_height];
+    _drawArrow: function(arrow) {
+        let cr = arrow.get_context();
+        let [w, h] = arrow.get_surface_size();
+        let node = this.get_theme_node();
+        let thickness = node.get_length('-arrow-thickness');
+
+        Clutter.cairo_set_source_color(cr, node.get_foreground_color());
+
+        cr.setLineCap(Cairo.LineCap.ROUND);
+        cr.setLineWidth(thickness);
+
+        cr.moveTo(thickness / 2, h - thickness / 2);
+        cr.lineTo(w/2, thickness);
+        cr.lineTo(w - thickness / 2, h - thickness / 2);
+        cr.stroke();
     },
 
-    vfunc_get_preferred_width: function(forHeight) {
-        return [global.screen_width, global.screen_width];
+    vfunc_style_changed: function() {
+        let node = this.get_theme_node();
+        this._shadow = node.get_shadow('-arrow-shadow');
+        if (this._shadow)
+            this._shadowHelper = St.ShadowHelper.new(this._shadow);
+        else
+            this._shadowHelper = null;
+    },
+
+    vfunc_paint: function() {
+        if (this._shadowHelper) {
+            this._shadowHelper.update(this._drawingArea);
+
+            let allocation = this._drawingArea.get_allocation_box();
+            let paintOpacity = this._drawingArea.get_paint_opacity();
+            this._shadowHelper.paint(allocation, paintOpacity);
+        }
+
+        this._drawingArea.paint();
     }
 });
 
@@ -290,39 +351,56 @@ const ScreenShield = new Lang.Class({
     _init: function() {
         this.actor = Main.layoutManager.screenShieldGroup;
 
+        this._lockScreenState = MessageTray.State.HIDDEN;
         this._lockScreenGroup = new St.Widget({ x_expand: true,
                                                 y_expand: true,
                                                 reactive: true,
                                                 can_focus: true,
-                                                layout_manager: new Clutter.BinLayout(),
                                                 name: 'lockScreenGroup',
                                               });
         this._lockScreenGroup.connect('key-release-event',
                                       Lang.bind(this, this._onLockScreenKeyRelease));
+        this._lockScreenGroup.connect('scroll-event',
+                                      Lang.bind(this, this._onLockScreenScroll));
 
-        this._background = Meta.BackgroundActor.new_for_screen(global.screen);
+        this._lockScreenContents = new St.Widget({ layout_manager: new Clutter.BinLayout(),
+                                                   name: 'lockScreenContents' });
+        this._lockScreenContents.add_constraint(new Layout.MonitorConstraint({ primary: true }));
+
+        this._background = new St.Bin({ style_class: 'screen-shield-background',
+                                        child: Meta.BackgroundActor.new_for_screen(global.screen) });
         this._lockScreenGroup.add_actor(this._background);
+        this._lockScreenGroup.add_actor(this._lockScreenContents);
 
-        // FIXME: build the rest of the lock screen here
+        this._arrowContainer = new St.BoxLayout({ style_class: 'screen-shield-arrows',
+                                                  vertical: true,
+                                                  x_align: Clutter.ActorAlign.CENTER,
+                                                  y_align: Clutter.ActorAlign.END,
+                                                  // HACK: without these, ClutterBinLayout
+                                                  // ignores alignment properties on the actor
+                                                  x_expand: true,
+                                                  y_expand: true });
 
-        this._arrow = new St.DrawingArea({ style_class: 'arrow',
-                                           reactive: true,
-                                           x_align: Clutter.ActorAlign.CENTER,
-                                           y_align: Clutter.ActorAlign.END,
-                                           // HACK: without these, ClutterBinLayout
-                                           // ignores alignment properties on the actor
-                                           x_expand: true,
-                                           y_expand: true
-                                         });
-        this._arrow.connect('repaint', Lang.bind(this, this._drawArrow));
-        this._lockScreenGroup.add_actor(this._arrow);
+        for (let i = 0; i < N_ARROWS; i++) {
+            let arrow = new Arrow({ opacity: 0 });
+            this._arrowContainer.add_actor(arrow);
+        }
+        this._lockScreenContents.add_actor(this._arrowContainer);
 
-        let action = new Clutter.DragAction({ drag_axis: Clutter.DragAxis.Y_AXIS });
+        let dragArea = new Clutter.Rect({ origin: new Clutter.Point({ x: 0, y: -global.screen_height, }),
+                                          size: new Clutter.Size({ width: global.screen_width,
+                                                                   height: global.screen_height }) });
+        let action = new Clutter.DragAction({ drag_axis: Clutter.DragAxis.Y_AXIS,
+                                              drag_area: dragArea });
         action.connect('drag-begin', Lang.bind(this, this._onDragBegin));
         action.connect('drag-end', Lang.bind(this, this._onDragEnd));
         this._lockScreenGroup.add_action(action);
 
-        this._lockDialogGroup = new LockDialogGroup({ name: 'lockDialogGroup' });
+        this._lockDialogGroup = new St.Widget({ x_expand: true,
+                                                y_expand: true,
+                                                pivot_point: new Clutter.Point({ x: 0.5, y: 0.5 }),
+                                                name: 'lockDialogGroup' });
+
         this.actor.add_actor(this._lockDialogGroup);
         this.actor.add_actor(this._lockScreenGroup);
 
@@ -338,11 +416,20 @@ const ScreenShield = new Lang.Class({
             this._onStatusChanged(status);
         }));
 
+        this._screenSaverDBus = new ShellDBus.ScreenSaverDBus(this);
+
+        this._loginManager = LoginManager.getLoginManager();
+        this._loginSession = this._loginManager.getCurrentSessionProxy();
+        this._loginSession.connectSignal('Lock', Lang.bind(this, function() { this.lock(false); }));
+        this._loginSession.connectSignal('Unlock', Lang.bind(this, function() { this.unlock(); }));
+
         this._settings = new Gio.Settings({ schema: SCREENSAVER_SCHEMA });
 
         this._isModal = false;
-        this._isLocked = false;
         this._hasLockScreen = false;
+        this._isGreeter = false;
+        this._isActive = false;
+        this._inUnlockAnimation = false;
 
         this._lightbox = new Lightbox.Lightbox(Main.uiGroup,
                                                { inhibitEvents: true,
@@ -351,35 +438,77 @@ const ScreenShield = new Lang.Class({
     },
 
     _onLockScreenKeyRelease: function(actor, event) {
-        if (event.get_key_symbol() == Clutter.KEY_Escape) {
-            this._showUnlockDialog(true);
+        let symbol = event.get_key_symbol();
+
+        if (symbol == Clutter.KEY_Escape ||
+            symbol == Clutter.KEY_Return ||
+            symbol == Clutter.KEY_KP_Enter) {
+            this._ensureUnlockDialog();
+            this._hideLockScreen(true);
             return true;
         }
 
-        return false;
+        // Don't bump if the lock screen is not showing or is
+        // animating, as the bump overrides the animation and would
+        // remove any onComplete handler
+        if (this._lockScreenState == MessageTray.State.SHOWN)
+            this._bumpLockScreen();
+        return true;
     },
 
-    _drawArrow: function() {
-        let cr = this._arrow.get_context();
-        let [w, h] = this._arrow.get_surface_size();
-        let node = this._arrow.get_theme_node();
+    _onLockScreenScroll: function(actor, event) {
+        if (this._lockScreenState != MessageTray.State.SHOWN)
+            return false;
 
-        Clutter.cairo_set_source_color(cr, node.get_foreground_color());
+        let delta = 0;
+        if (event.get_scroll_direction() == Clutter.ScrollDirection.UP)
+            delta = 5;
+        else if (event.get_scroll_direction() == Clutter.ScrollDirection.SMOOTH)
+            delta = Math.max(0, event.get_scroll_delta()[0]);
 
-        cr.moveTo(0, h);
-        cr.lineTo(w/2, 0);
-        cr.lineTo(w, h);
-        cr.fill();
+        this._lockScreenScrollCounter += delta;
+
+        // 7 standard scrolls to lift up
+        if (this._lockScreenScrollCounter > 35) {
+            this._ensureUnlockDialog();
+            this._hideLockScreen(true);
+        }
+
+        return true;
+    },
+
+    _animateArrows: function() {
+        let arrows = this._arrowContainer.get_children();
+        let unitaryDelay = ARROW_ANIMATION_TIME / (arrows.length + 1);
+        let maxOpacity = 255 * ARROW_ANIMATION_PEAK_OPACITY;
+        for (let i = 0; i < arrows.length; i++) {
+            arrows.opacity = 0;
+            Tweener.addTween(arrows[i],
+                             { opacity: 0,
+                               delay: unitaryDelay * (N_ARROWS - (i + 1)),
+                               time: ARROW_ANIMATION_TIME,
+                               transition: function(t, b, c, d) {
+                                 if (t < d/2)
+                                     return TweenerEquations.easeOutQuad(t, 0, maxOpacity, d/2);
+                                 else
+                                     return TweenerEquations.easeInQuad(t - d/2, maxOpacity, -maxOpacity, d/2);
+                               }
+                             });
+        }
+
+        return true;
     },
 
     _onDragBegin: function() {
         Tweener.removeTweens(this._lockScreenGroup);
+        this._lockScreenState = MessageTray.State.HIDING;
+        this._ensureUnlockDialog();
     },
 
     _onDragEnd: function(action, actor, eventX, eventY, modifiers) {
-        if (this._lockScreenGroup.y < -(ARROW_DRAG_TRESHOLD * global.stage.height)) {
+        if (this._lockScreenGroup.y < -(ARROW_DRAG_THRESHOLD * global.stage.height)) {
             // Complete motion automatically
-            this._showUnlockDialog(true);
+            this._hideLockScreen(true);
         } else {
             // restore the lock screen to its original place
             // try to use the same speed as the normal animation
@@ -391,9 +520,19 @@ const ScreenShield = new Lang.Class({
                                time: time,
                                transition: 'linear',
                                onComplete: function() {
-                                   this.fixed_position_set = false;
-                               }
+                                   this._lockScreenGroup.fixed_position_set = false;
+                                   this._lockScreenState = MessageTray.State.SHOWN;
+                               },
+                               onCompleteScope: this,
                              });
+
+            // If we have a unlock dialog, cancel it
+            if (this._dialog) {
+                this._dialog.cancel();
+                if (!this._isGreeter) {
+                    this._dialog = null;
+                }
+            }
         }
     },
 
@@ -401,7 +540,7 @@ const ScreenShield = new Lang.Class({
         if (status == GnomeSession.PresenceStatus.IDLE) {
             if (this._dialog) {
                 this._dialog.cancel();
-                if (!this._keepDialog) {
+                if (!this._isGreeter) {
                     this._dialog = null;
                 }
             }
@@ -411,14 +550,14 @@ const ScreenShield = new Lang.Class({
                 this._isModal = true;
             }
 
-            if (!this._isLocked)
+            if (!this._isActive)
                 this._lightbox.show();
         } else {
             let lightboxWasShown = this._lightbox.shown;
             this._lightbox.hide();
 
             let shouldLock = lightboxWasShown && this._settings.get_boolean(LOCK_ENABLED_KEY);
-            if (shouldLock || this._isLocked) {
+            if (shouldLock || this._isActive) {
                 this.lock(false);
             } else if (this._isModal) {
                 this.unlock();
@@ -427,11 +566,41 @@ const ScreenShield = new Lang.Class({
     },
 
     showDialog: function() {
-        this.lock(true);
-        this._showUnlockDialog(false);
+        // Ensure that the stage window is mapped, before taking a grab
+        // otherwise X errors out
+        Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this, function() {
+            if (!this._isModal) {
+                Main.pushModal(this.actor);
+                this._isModal = true;
+            }
+
+            return false;
+        }));
+
+        this.actor.show();
+        this._isGreeter = Main.sessionMode.isGreeter;
+        this._ensureUnlockDialog();
+        this._hideLockScreen(false);
     },
 
-    _showUnlockDialog: function(animate) {
+    _bumpLockScreen: function() {
+        Tweener.removeTweens(this._lockScreenGroup);
+        Tweener.addTween(this._lockScreenGroup,
+                         { y: -BUMP_SIZE,
+                           time: BUMP_TIME / 2,
+                           transition: 'easeOutQuad',
+                           onComplete: function() {
+                               Tweener.addTween(this,
+                                                { y: 0,
+                                                  time: BUMP_TIME / 2,
+                                                  transition: 'easeInQuad' });
+                           }
+                         });
+    },
+
+    _hideLockScreen: function(animate) {
+        this._lockScreenState = MessageTray.State.HIDING;
+
         if (animate) {
             // Tween the lock screen out of screen
             // try to use the same speed regardless of original position
@@ -442,14 +611,25 @@ const ScreenShield = new Lang.Class({
                              { y: -h,
                                time: time,
                                transition: 'linear',
-                               onComplete: Lang.bind(this, this._hideLockScreen),
+                               onComplete: function() {
+                                   this._lockScreenState = MessageTray.State.HIDDEN;
+                                   this._lockScreenGroup.hide();
+                               },
+                               onCompleteScope: this,
                              });
         } else {
-            this._hideLockScreen();
+            this._lockScreenState = MessageTray.State.HIDDEN;
+            this._lockScreenGroup.hide();
         }
 
+        if (Main.sessionMode.currentMode == 'lock-screen')
+            Main.sessionMode.popMode('lock-screen');
+    },
+
+    _ensureUnlockDialog: function() {
         if (!this._dialog) {
-            [this._dialog, this._keepDialog] = Main.sessionMode.createUnlockDialog(this._lockDialogGroup);
+            let constructor = Main.sessionMode.unlockDialog;
+            this._dialog = new constructor(this._lockDialogGroup);
             if (!this._dialog) {
                 // This session mode has no locking capabilities
                 this.unlock();
@@ -466,38 +646,25 @@ const ScreenShield = new Lang.Class({
             this._dialog.connect('failed', Lang.bind(this, this._onUnlockFailed));
             this._dialog.connect('unlocked', Lang.bind(this, this._onUnlockSucceded));
         }
-
-        if (this._keepDialog) {
-            // Notify the other components that even though we are showing the
-            // screenshield, we're not in a locked state
-            // (this happens for the gdm greeter)
-
-            this._isLocked = false;
-            this.emit('lock-status-changed', false);
-        }
     },
 
     _onUnlockFailed: function() {
-        this._dialog.destroy();
-        this._dialog = null;
-
-        this._resetLockScreen(false);
+        this._resetLockScreen(true, false);
     },
 
     _onUnlockSucceded: function() {
-        this.unlock();
+        this._tweenUnlocked();
     },
 
-    _hideLockScreen: function() {
-        this._arrow.hide();
-        this._lockScreenGroup.hide();
-    },
+    _resetLockScreen: function(animateLockScreen, animateLockDialog) {
+        this._ensureLockScreen();
+        this._lockDialogGroup.scale_x = 1;
+        this._lockDialogGroup.scale_y = 1;
 
-    _resetLockScreen: function(animate) {
         this._lockScreenGroup.show();
-        this._arrow.show();
+        this._lockScreenState = MessageTray.State.SHOWING;
 
-        if (animate) {
+        if (animateLockScreen) {
             this._lockScreenGroup.y = -global.screen_height;
             Tweener.removeTweens(this._lockScreenGroup);
             Tweener.addTween(this._lockScreenGroup,
@@ -505,12 +672,16 @@ const ScreenShield = new Lang.Class({
                                time: SHORT_FADE_TIME,
                                transition: 'linear',
                                onComplete: function() {
-                                   this._lockScreenGroup.fixed_position_set = false;
-                                   this.emit('lock-screen-shown');
+                                   this._lockScreenShown();
                                },
                                onCompleteScope: this
                              });
+        } else {
+            this._lockScreenGroup.fixed_position_set = false;
+            this._lockScreenShown();
+        }
 
+        if (animateLockDialog) {
             this._lockDialogGroup.opacity = 0;
             Tweener.removeTweens(this._lockDialogGroup);
             Tweener.addTween(this._lockDialogGroup,
@@ -518,17 +689,39 @@ const ScreenShield = new Lang.Class({
                                time: SHORT_FADE_TIME,
                                transition: 'easeOutQuad' });
         } else {
-            this._lockScreenGroup.fixed_position_set = false;
             this._lockDialogGroup.opacity = 255;
-            this.emit('lock-screen-shown');
         }
 
         this._lockScreenGroup.grab_key_focus();
+
+        if (Main.sessionMode.currentMode != 'lock-screen')
+            Main.sessionMode.pushMode('lock-screen');
+    },
+
+    _lockScreenShown: function() {
+        if (this._dialog && !this._isGreeter) {
+            this._dialog.destroy();
+            this._dialog = null;
+        }
+
+        if (this._arrowAnimationId)
+            Mainloop.source_remove(this._arrowAnimationId);
+        this._arrowAnimationId = Mainloop.timeout_add(6000, Lang.bind(this, this._animateArrows));
+        this._animateArrows();
+
+        this._lockScreenState = MessageTray.State.SHOWN;
+        this._lockScreenGroup.fixed_position_set = false;
+        this._lockScreenScrollCounter = 0;
+
+        this.emit('lock-screen-shown');
     },
 
     // Some of the actors in the lock screen are heavy in
     // resources, so we only create them when needed
-    _prepareLockScreen: function() {
+    _ensureLockScreen: function() {
+        if (this._hasLockScreen)
+            return;
+
         this._lockScreenContentsBox = new St.BoxLayout({ x_align: Clutter.ActorAlign.CENTER,
                                                          y_align: Clutter.ActorAlign.CENTER,
                                                          x_expand: true,
@@ -538,7 +731,7 @@ const ScreenShield = new Lang.Class({
         this._lockScreenContentsBox.add(this._clock.actor, { x_fill: true,
                                                              y_fill: true });
 
-        this._lockScreenGroup.add_actor(this._lockScreenContentsBox);
+        this._lockScreenContents.add_actor(this._lockScreenContentsBox);
 
         if (this._settings.get_boolean('show-notifications')) {
             this._notificationsBox = new NotificationsBox();
@@ -561,55 +754,142 @@ const ScreenShield = new Lang.Class({
 
         this._lockScreenContentsBox.destroy();
 
+        if (this._arrowAnimationId) {
+            Mainloop.source_remove(this._arrowAnimationId);
+            this._arrowAnimationId = 0;
+        }
+
         this._hasLockScreen = false;
     },
 
     get locked() {
-        return this._isLocked;
+        return this._isActive;
+    },
+
+    _tweenUnlocked: function() {
+        this._inUnlockAnimation = true;
+        this.unlock();
+        Tweener.addTween(this._lockDialogGroup, {
+            scale_x: 0,
+            scale_y: 0,
+            time: Overview.ANIMATION_TIME,
+            transition: 'easeOutQuad',
+            onComplete: function() {
+                if (this._dialog) {
+                    this._dialog.destroy();
+                    this._dialog = null;
+                }
+                this.actor.hide();
+                this._inUnlockAnimation = false;
+            },
+            onCompleteScope: this
+        });
     },
 
     unlock: function() {
         if (this._hasLockScreen)
             this._clearLockScreen();
 
-        if (this._keepDialog) {
-            // The dialog must be kept alive,
-            // so immediately go back to it
-            // This will also reset _isLocked
-            this._showUnlockDialog(false);
-            return;
-        }
-
-        if (this._dialog) {
+        if (this._dialog && !this._isGreeter) {
             this._dialog.destroy();
             this._dialog = null;
         }
 
         this._lightbox.hide();
 
-        Main.popModal(this.actor);
-        this.actor.hide();
+        if (this._isModal) {
+            Main.popModal(this.actor);
+            this._isModal = false;
+        }
 
-        this._isModal = false;
-        this._isLocked = false;
+        if (!this._inUnlockAnimation)
+            this.actor.hide();
 
-        this.emit('lock-status-changed', false);
+        if (Main.sessionMode.currentMode == 'lock-screen')
+            Main.sessionMode.popMode('lock-screen');
+        if (Main.sessionMode.currentMode == 'unlock-dialog')
+            Main.sessionMode.popMode('unlock-dialog');
+
+        this._isActive = false;
+        this.emit('lock-status-changed');
     },
 
     lock: function(animate) {
-        if (!this._hasLockScreen)
-            this._prepareLockScreen();
-
         if (!this._isModal) {
             Main.pushModal(this.actor);
             this._isModal = true;
         }
 
-        this._isLocked = true;
         this.actor.show();
-        this._resetLockScreen(animate);
 
-        this.emit('lock-status-changed', true);
+        if (Main.sessionMode.currentMode != 'unlock-dialog' &&
+            Main.sessionMode.currentMode != 'lock-screen') {
+            this._isGreeter = Main.sessionMode.isGreeter;
+            if (!this._isGreeter)
+                Main.sessionMode.pushMode('unlock-dialog');
+        }
+
+        this._resetLockScreen(animate, animate);
+
+        this._isActive = true;
+        this.emit('lock-status-changed');
     },
 });
 Signals.addSignalMethods(ScreenShield.prototype);
+
+/* Fallback code to handle session locking using gnome-screensaver,
+   in case the required GDM dependency is not there
+*/
+const ScreenShieldFallback = new Lang.Class({
+    Name: 'ScreenShieldFallback',
+
+    _init: function() {
+        this._proxy = new Gio.DBusProxy({ g_connection: Gio.DBus.session,
+                                          g_name: 'org.gnome.ScreenSaver',
+                                          g_object_path: '/org/gnome/ScreenSaver',
+                                          g_interface_name: 'org.gnome.ScreenSaver',
+                                          g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
+                                                    Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES),
+                                        });
+        this._proxy.init(null);
+
+        this._proxy.connect('g-signal', Lang.bind(this, this._onSignal));
+        this._proxy.connect('notify::g-name-owner', Lang.bind(this, this._onNameOwnerChanged));
+    },
+
+    _onNameOwnerChanged: function(object, pspec) {
+        if (this._proxy.g_name_owner)
+            [this._locked] = this._proxy.call_sync('GetActive', null,
+                                                   Gio.DBusCallFlags.NONE, -1, null).deep_unpack();
+        else
+            this._locked = false;
+
+        this.emit('lock-status-changed', this._locked);
+    },
+
+    _onSignal: function(proxy, senderName, signalName, params) {
+        if (signalName == 'ActiveChanged') {
+            [this._locked] = params.deep_unpack();
+            this.emit('lock-status-changed', this._locked);
+        }
+    },
+
+    get locked() {
+        return this._locked;
+    },
+
+    lock: function() {
+        this._proxy.call('Lock', null, Gio.DBusCallFlags.NONE, -1, null,
+                         Lang.bind(this, function(proxy, result) {
+                             proxy.call_finish(result);
+
+                             this.emit('lock-screen-shown');
+                         }));
+    },
+
+    unlock: function() {
+        this._proxy.call('SetActive', GLib.Variant.new('(b)', false),
+                         Gio.DBusCallFlags.NONE, -1, null, null);
+    },
+});
+Signals.addSignalMethods(ScreenShieldFallback.prototype);

js/ui/search.js

@@ -10,8 +10,6 @@ const Util = imports.misc.util;
 const FileUtils = imports.misc.fileUtils;
 const Main = imports.ui.main;
 
-const DISABLED_OPEN_SEARCH_PROVIDERS_KEY = 'disabled-open-search-providers';
-
 // Not currently referenced by the search API, but
 // this enumeration can be useful for provider
 // implementations.
@@ -169,99 +167,6 @@ const SearchProvider = new Lang.Class({
 });
 Signals.addSignalMethods(SearchProvider.prototype);
 
-const OpenSearchSystem = new Lang.Class({
-    Name: 'OpenSearchSystem',
-
-    _init: function() {
-        this._providers = [];
-        global.settings.connect('changed::' + DISABLED_OPEN_SEARCH_PROVIDERS_KEY, Lang.bind(this, this._refresh));
-        this._refresh();
-    },
-
-    getProviders: function() {
-        let res = [];
-        for (let i = 0; i < this._providers.length; i++)
-            res.push({ id: i, name: this._providers[i].name });
-
-        return res;
-    },
-
-    setSearchTerms: function(terms) {
-        this._terms = terms;
-    },
-
-    _checkSupportedProviderLanguage: function(provider) {
-        if (provider.url.search(/{language}/) == -1)
-            return true;
-
-        let langs = GLib.get_language_names();
-
-        langs.push('en');
-        let lang = null;
-        for (let i = 0; i < langs.length; i++) {
-            for (let k = 0; k < provider.langs.length; k++) {
-                if (langs[i] == provider.langs[k])
-                    lang = langs[i];
-            }
-            if (lang)
-                break;
-        }
-        provider.lang = lang;
-        return lang != null;
-    },
-
-    activateResult: function(id, params) {
-        let searchTerms = this._terms.join(' ');
-
-        let url = this._providers[id].url.replace('{searchTerms}', encodeURIComponent(searchTerms));
-        if (url.match('{language}'))
-            url = url.replace('{language}', this._providers[id].lang);
-
-        try {
-            Gio.app_info_launch_default_for_uri(url, global.create_app_launch_context());
-        } catch (e) {
-            // TODO: remove this after glib will be removed from moduleset
-            // In the default jhbuild, gio is in our prefix but gvfs is not
-            Util.spawn(['gvfs-open', url])
-        }
-
-        Main.overview.hide();
-    },
-
-    _addProvider: function(fileName) {
-        let path = global.datadir + '/open-search-providers/' + fileName;
-        let source = Shell.get_file_contents_utf8_sync(path);
-        let [success, name, url, langs, icon_uri] = Shell.parse_search_provider(source);
-        let provider ={ name: name,
-                        url: url,
-                        id: this._providers.length,
-                        icon_uri: icon_uri,
-                        langs: langs };
-        if (this._checkSupportedProviderLanguage(provider)) {
-            this._providers.push(provider);
-            this.emit('changed');
-        }
-    },
-
-    _refresh: function() {
-        this._providers = [];
-        let names = global.settings.get_strv(DISABLED_OPEN_SEARCH_PROVIDERS_KEY);
-        let file = Gio.file_new_for_path(global.datadir + '/open-search-providers');
-        FileUtils.listDirAsync(file, Lang.bind(this, function(files) {
-            for (let i = 0; i < files.length; i++) {
-                let enabled = true;
-                let name = files[i].get_name();
-                for (let k = 0; k < names.length; k++)
-                    if (names[k] == name)
-                        enabled = false;
-                if (enabled)
-                    this._addProvider(name);
-            }
-        }));
-    }
-});
-Signals.addSignalMethods(OpenSearchSystem.prototype);
-
 const SearchSystem = new Lang.Class({
     Name: 'SearchSystem',
 

js/ui/searchDisplay.js

@@ -173,10 +173,9 @@ const GridSearchResults = new Lang.Class({
 const SearchResults = new Lang.Class({
     Name: 'SearchResults',
 
-    _init: function(searchSystem, openSearchSystem) {
+    _init: function(searchSystem) {
         this._searchSystem = searchSystem;
         this._searchSystem.connect('search-updated', Lang.bind(this, this._updateResults));
-        this._openSearchSystem = openSearchSystem;
 
         this.actor = new St.BoxLayout({ name: 'searchResults',
                                         vertical: true });
@@ -191,7 +190,7 @@ const SearchResults = new Lang.Class({
         scrollView.add_actor(this._content);
 
         this.actor.add(scrollView, { x_fill: true,
-                                     y_fill: false,
+                                     y_fill: true,
                                      expand: true,
                                      x_align: St.Align.START,
                                      y_align: St.Align.START });
@@ -206,70 +205,26 @@ const SearchResults = new Lang.Class({
             }));
 
         this._statusText = new St.Label({ style_class: 'search-statustext' });
-        this._content.add(this._statusText);
+        this._statusBin = new St.Bin({ x_align: St.Align.MIDDLE,
+                                       y_align: St.Align.MIDDLE });
+        this._content.add(this._statusBin, { expand: true });
+        this._statusBin.add_actor(this._statusText);
         this._providers = this._searchSystem.getProviders();
         this._providerMeta = [];
         for (let i = 0; i < this._providers.length; i++) {
             this.createProviderMeta(this._providers[i]);
         }
-        this._searchProvidersBox = new St.BoxLayout({ style_class: 'search-providers-box' });
-        this.actor.add(this._searchProvidersBox);
-
-        this._openSearchProviders = [];
-        this._openSearchSystem.connect('changed', Lang.bind(this, this._updateOpenSearchProviderButtons));
-        this._updateOpenSearchProviderButtons();
 
         this._highlightDefault = false;
         this._defaultResult = null;
     },
 
-    _updateOpenSearchProviderButtons: function() {
-        for (let i = 0; i < this._openSearchProviders.length; i++)
-            this._openSearchProviders[i].actor.destroy();
-        this._openSearchProviders = this._openSearchSystem.getProviders();
-        for (let i = 0; i < this._openSearchProviders.length; i++)
-            this._createOpenSearchProviderButton(this._openSearchProviders[i]);
-    },
-
-    _createOpenSearchProviderButton: function(provider) {
-        let button = new St.Button({ style_class: 'dash-search-button',
-                                     reactive: true,
-                                     can_focus: true,
-                                     x_fill: true,
-                                     y_align: St.Align.MIDDLE });
-        let bin = new St.Bin({ x_fill: false,
-                               x_align:St.Align.MIDDLE });
-        button.connect('clicked', Lang.bind(this, function() {
-            this._openSearchSystem.activateResult(provider.id);
-        }));
-        let title = new St.Label({ text: provider.name,
-                                   style_class: 'dash-search-button-label' });
-
-        button.label_actor = title;
-        bin.set_child(title);
-        button.set_child(bin);
-        provider.actor = button;
-
-        button.setSelected = function(selected) {
-            if (selected)
-                button.add_style_pseudo_class('selected');
-            else
-                button.remove_style_pseudo_class('selected');
-        };
-        button.activate = Lang.bind(this, function() {
-            this._openSearchSystem.activateResult(provider.id);
-        });
-        button.actor = button;
-
-        this._searchProvidersBox.add(button);
-    },
-
     createProviderMeta: function(provider) {
         let providerBox = new St.BoxLayout({ style_class: 'search-section',
                                              vertical: true });
         let title = new St.Label({ style_class: 'search-section-header',
                                    text: provider.title });
-        providerBox.add(title);
+        providerBox.add(title, { x_fill: false, x_align: St.Align.START });
 
         let resultDisplayBin = new St.Bin({ style_class: 'search-section-results',
                                             x_fill: true,
@@ -311,20 +266,18 @@ const SearchResults = new Lang.Class({
 
     reset: function() {
         this._searchSystem.reset();
-        this._statusText.hide();
+        this._statusBin.hide();
         this._clearDisplay();
     },
 
     startingSearch: function() {
         this.reset();
         this._statusText.set_text(_("Searching..."));
-        this._statusText.show();
+        this._statusBin.show();
     },
 
     doSearch: function (searchString) {
         this._searchSystem.updateSearch(searchString);
-        let terms = this._searchSystem.getTerms();
-        this._openSearchSystem.setSearchTerms(terms);
     },
 
     _metaForProvider: function(provider) {
@@ -347,9 +300,6 @@ const SearchResults = new Lang.Class({
             }
         }
 
-        if (!newDefaultResult)
-            newDefaultResult = this._searchProvidersBox.get_first_child();
-
         if (newDefaultResult != this._defaultResult) {
             if (this._defaultResult)
                 this._defaultResult.setSelected(false);
@@ -370,10 +320,10 @@ const SearchResults = new Lang.Class({
             }
 
         if (!haveResults) {
-            this._statusText.set_text(_("No matching results."));
-            this._statusText.show();
+            this._statusText.set_text(_("No results."));
+            this._statusBin.show();
         } else {
-            this._statusText.hide();
+            this._statusBin.hide();
         }
     },
 

js/ui/sessionMode.js

@@ -1,135 +1,160 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Lang = imports.lang;
+const Signals = imports.signals;
 
-const Config = imports.misc.config;
 const Main = imports.ui.main;
 const Params = imports.misc.params;
 
-
-const STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION = {
-    'a11y': imports.ui.status.accessibility.ATIndicator,
-    'volume': imports.ui.status.volume.Indicator,
-    'battery': imports.ui.status.power.Indicator,
-    'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
-    'userMenu': imports.ui.userMenu.UserMenuButton
-};
-
-if (Config.HAVE_BLUETOOTH)
-    STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['bluetooth'] =
-        imports.ui.status.bluetooth.Indicator;
-
-try {
-    STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION['network'] =
-        imports.ui.status.network.NMApplet;
-} catch(e) {
-    log('NMApplet is not supported. It is possible that your NetworkManager version is too old');
-}
-
-
-const DEFAULT_MODE = 'user';
+const DEFAULT_MODE = 'restrictive';
 
 const _modes = {
-    'gdm': { hasOverview: false,
-             hasAppMenu: false,
-             showCalendarEvents: false,
-             allowSettings: false,
-             allowExtensions: false,
-             allowKeybindingsWhenModal: true,
-             hasRunDialog: false,
-             hasWorkspaces: false,
-             createSession: Main.createGDMSession,
-             createUnlockDialog: Main.createGDMLoginDialog,
-             extraStylesheet: null,
-             statusArea: {
-                 order: [
-                     'a11y', 'display', 'keyboard',
-                     'volume', 'battery', 'powerMenu'
-                 ],
-                 implementation: {
-                     'a11y': imports.ui.status.accessibility.ATIndicator,
-                     'volume': imports.ui.status.volume.Indicator,
-                     'battery': imports.ui.status.power.Indicator,
-                     'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
-                     'powerMenu': imports.gdm.powerMenu.PowerMenuButton
-                 }
-             }
-           },
+    'restrictive': {
+        hasOverview: false,
+        showCalendarEvents: false,
+        allowSettings: false,
+        allowExtensions: false,
+        allowKeybindingsWhenModal: false,
+        hasRunDialog: false,
+        hasWorkspaces: false,
+        hasWindows: false,
+        hasNotifications: false,
+        isLocked: false,
+        isGreeter: false,
+        isPrimary: false,
+        unlockDialog: null,
+        components: [],
+        panel: {
+            left: [],
+            center: [],
+            right: []
+        },
+    },
 
-    'initial-setup': { hasOverview: false,
-                       hasAppMenu: false,
-                       showCalendarEvents: false,
-                       allowSettings: false,
-                       allowExtensions: false,
-                       allowKeybindingsWhenModal: false,
-                       hasRunDialog: false,
-                       hasWorkspaces: false,
-                       createSession: Main.createInitialSetupSession,
-                       extraStylesheet: null,
-                       statusArea: {
-                           order: [
-                               'a11y', 'keyboard', 'volume'
-                           ],
-                           implementation: {
-                               'a11y': imports.ui.status.accessibility.ATIndicator,
-                               'keyboard': imports.ui.status.keyboard.XKBIndicator,
-                               'volume': imports.ui.status.volume.Indicator
-                        }
-                }
-           },
+    'gdm': {
+        allowKeybindingsWhenModal: true,
+        hasNotifications: true,
+        isGreeter: true,
+        isPrimary: true,
+        unlockDialog: imports.gdm.loginDialog.LoginDialog,
+        components: ['polkitAgent'],
+        panel: {
+            left: [],
+            center: ['dateMenu'],
+            right: ['a11y', 'display', 'keyboard',
+                    'volume', 'battery', 'powerMenu']
+        }
+    },
 
-    'user': { hasOverview: true,
-              hasAppMenu: true,
-              showCalendarEvents: true,
-              allowSettings: true,
-              allowExtensions: true,
-              allowKeybindingsWhenModal: false,
-              hasRunDialog: true,
-              hasWorkspaces: true,
-              createSession: Main.createUserSession,
-              createUnlockDialog: Main.createSessionUnlockDialog,
-              extraStylesheet: null,
-              statusArea: {
-                  order: [
-                      'input-method', 'a11y', 'keyboard', 'volume', 'bluetooth',
-                      'network', 'battery', 'userMenu'
-                  ],
-                  implementation: STANDARD_STATUS_AREA_SHELL_IMPLEMENTATION
-              }
-            }
+    'lock-screen': {
+        isLocked: true,
+        isGreeter: undefined,
+        unlockDialog: undefined,
+        components: ['polkitAgent', 'telepathyClient'],
+        panel: {
+            left: ['userMenu'],
+            center: [],
+            right: ['lockScreen']
+        },
+    },
+
+    'unlock-dialog': {
+        isLocked: true,
+        unlockDialog: undefined,
+        components: ['polkitAgent', 'telepathyClient'],
+        panel: {
+            left: ['userMenu'],
+            center: [],
+            right: ['a11y', 'keyboard', 'lockScreen']
+        },
+    },
+
+    'initial-setup': {
+        isPrimary: true,
+        components: ['keyring'],
+        panel: {
+            left: [],
+            center: ['dateMenu'],
+            right: ['a11y', 'keyboard', 'volume']
+        }
+    },
+
+    'user': {
+        hasOverview: true,
+        showCalendarEvents: true,
+        allowSettings: true,
+        allowExtensions: true,
+        hasRunDialog: true,
+        hasWorkspaces: true,
+        hasWindows: true,
+        hasNotifications: true,
+        isLocked: false,
+        isPrimary: true,
+        unlockDialog: imports.ui.unlockDialog.UnlockDialog,
+        components: ['networkAgent', 'polkitAgent', 'telepathyClient',
+                     'keyring', 'recorder', 'autorunManager', 'automountManager'],
+        panel: {
+            left: ['activities', 'appMenu'],
+            center: ['dateMenu'],
+            right: ['a11y', 'keyboard', 'volume', 'bluetooth',
+                    'network', 'battery', 'userMenu']
+        }
+    }
 };
 
 function listModes() {
     let modes = Object.getOwnPropertyNames(_modes);
     for (let i = 0; i < modes.length; i++)
-        print(modes[i]);
+        if (_modes[modes[i]].isPrimary)
+            print(modes[i]);
 }
 
 const SessionMode = new Lang.Class({
     Name: 'SessionMode',
 
     _init: function() {
-        let params = _modes[global.session_mode];
+        global.connect('notify::session-mode', Lang.bind(this, this._sync));
+        let mode = _modes[global.session_mode].isPrimary ? global.session_mode
+                                                         : 'user';
+        this._modeStack = [mode];
+        this._sync();
+    },
 
+    pushMode: function(mode) {
+        this._modeStack.push(mode);
+        this._sync();
+    },
+
+    popMode: function(mode) {
+        if (this.currentMode != mode || this._modeStack.length === 1)
+            throw new Error("Invalid SessionMode.popMode");
+        this._modeStack.pop();
+        this._sync();
+    },
+
+    switchMode: function(to) {
+        if (this.currentMode == to)
+            return;
+        this._modeStack[this._modeStack.length - 1] = to;
+        this._sync();
+    },
+
+    get currentMode() {
+        return this._modeStack[this._modeStack.length - 1];
+    },
+
+    _sync: function() {
+        let params = _modes[this.currentMode];
         params = Params.parse(params, _modes[DEFAULT_MODE]);
 
-        this._createSession = params.createSession;
-        delete params.createSession;
-        this._createUnlockDialog = params.createUnlockDialog;
-        delete params.createUnlockDialog;
+        // A simplified version of Lang.copyProperties, handles
+        // undefined as a special case for "no change / inherit from previous mode"
+        for (let prop in params) {
+            if (params[prop] !== undefined)
+                this[prop] = params[prop];
+        }
 
-        Lang.copyProperties(params, this);
-    },
-
-    createSession: function() {
-        if (this._createSession)
-            this._createSession();
-    },
-
-    createUnlockDialog: function() {
-        if (this._createUnlockDialog)
-            return this._createUnlockDialog.apply(this, arguments);
-        else
-            return null;
-    },
+        this.emit('updated');
+    }
 });
+Signals.addSignalMethods(SessionMode.prototype);

js/ui/shellDBus.js

@@ -318,8 +318,11 @@ const GnomeShellExtensions = new Lang.Class({
     },
 
     ReloadExtension: function(uuid) {
-        ExtensionSystem.unloadExtension(uuid);
-        ExtensionSystem.loadExtension(uuid);
+        let extension = ExtensionUtils.extensions[uuid];
+        if (!extension)
+            return;
+
+        ExtensionSystem.reloadExtension(extension);
     },
 
     CheckForUpdates: function() {
@@ -337,29 +340,38 @@ const GnomeShellExtensions = new Lang.Class({
 const ScreenSaverDBus = new Lang.Class({
     Name: 'ScreenSaverDBus',
 
-    _init: function() {
+    _init: function(screenShield) {
         this.parent();
 
-        Main.screenShield.connect('lock-status-changed', Lang.bind(this, function(shield, locked) {
-            this._dbusImpl.emit_signal('ActiveChanged', GLib.Variant.new('(b)', [locked]));
+        this._screenShield = screenShield;
+        screenShield.connect('lock-status-changed', Lang.bind(this, function(shield) {
+            this._dbusImpl.emit_signal('ActiveChanged', GLib.Variant.new('(b)', [shield.locked]));
         }));
 
         this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(ScreenSaverIface, this);
         this._dbusImpl.export(Gio.DBus.session, '/org/gnome/ScreenSaver');
+
+        Gio.DBus.session.own_name('org.gnome.ScreenSaver', Gio.BusNameOwnerFlags.REPLACE, null, null);
     },
 
-    Lock: function() {
-        Main.screenShield.lock(true);
+    LockAsync: function(parameters, invocation) {
+        let tmpId = this._screenShield.connect('lock-screen-shown', Lang.bind(this, function() {
+            this._screenShield.disconnect(tmpId);
+
+            invocation.return_value(null);
+        }));
+
+        this._screenShield.lock(true);
     },
 
     SetActive: function(active) {
         if (active)
-            Main.screenShield.lock(true);
+            this._screenShield.lock(true);
         else
-            Main.screenShield.unlock();
+            this._screenShield.unlock();
     },
 
     GetActive: function() {
-        return Main.screenShield.locked;
+        return this._screenShield.locked;
     }
 });

js/ui/shellEntry.js

@@ -76,6 +76,12 @@ const EntryMenu = new Lang.Class({
             this.actor.grab_key_focus();
 
         this.parent();
+        this._entry.add_style_pseudo_class('focus');
+    },
+
+    close: function() {
+        this._entry.grab_key_focus();
+        this.parent();
     },
 
     _updateCopyItem: function() {
@@ -126,34 +132,20 @@ function _setMenuAlignment(entry, stageX) {
         entry.menu.setSourceAlignment(entryX / entry.width);
 };
 
-function _onClicked(action, actor) {
-    let entry = actor.menu ? actor : actor.get_parent();
-
+function _onButtonPressEvent(actor, event, entry) {
     if (entry.menu.isOpen) {
         entry.menu.close();
-    } else if (action.get_button() == 3) {
-        let [stageX, stageY] = action.get_coords();
-        _setMenuAlignment(entry, stageX);
-        entry.menu.open();
-    }
-};
-
-function _onLongPress(action, actor, state) {
-    let entry = actor.menu ? actor : actor.get_parent();
-
-    if (state == Clutter.LongPressState.QUERY)
-        return action.get_button() == 1 && !entry.menu.isOpen;
-
-    if (state == Clutter.LongPressState.ACTIVATE) {
-        let [stageX, stageY] = action.get_coords();
+        return true;
+    } else if (event.get_button() == 3) {
+        let [stageX, stageY] = event.get_coords();
         _setMenuAlignment(entry, stageX);
         entry.menu.open();
+        return true;
     }
     return false;
 };
 
-function _onPopup(actor) {
-    let entry = actor.menu ? actor : actor.get_parent();
+function _onPopup(actor, entry) {
     let [success, textX, textY, lineHeight] = entry.clutter_text.position_to_coords(-1);
     if (success)
         entry.menu.setSourceAlignment(textX / entry.width);
@@ -168,20 +160,11 @@ function addContextMenu(entry, params) {
     entry._menuManager = new PopupMenu.PopupMenuManager({ actor: entry });
     entry._menuManager.addMenu(entry.menu);
 
-    let clickAction;
-
-    // Add a click action to both the entry and its clutter_text; the former
+    // Add an event handler to both the entry and its clutter_text; the former
     // so padding is included in the clickable area, the latter because the
     // event processing of ClutterText prevents event-bubbling.
-    clickAction = new Clutter.ClickAction();
-    clickAction.connect('clicked', _onClicked);
-    clickAction.connect('long-press', _onLongPress);
-    entry.clutter_text.add_action(clickAction);
+    entry.clutter_text.connect('button-press-event', Lang.bind(null, _onButtonPressEvent, entry));
+    entry.connect('button-press-event', Lang.bind(null, _onButtonPressEvent, entry));
 
-    clickAction = new Clutter.ClickAction();
-    clickAction.connect('clicked', _onClicked);
-    clickAction.connect('long-press', _onLongPress);
-    entry.add_action(clickAction);
-
-    entry.connect('popup-menu', _onPopup);
+    entry.connect('popup-menu', Lang.bind(null, _onPopup, entry));
 }

js/ui/shellMountOperation.js

@@ -240,7 +240,7 @@ const ShellUnmountNotifier = new Lang.Class({
     Extends: MessageTray.Source,
 
     _init: function() {
-        this.parent('', 'media-removable', St.IconType.FULLCOLOR);
+        this.parent('', 'media-removable');
 
         this._notification = null;
         Main.messageTray.add(this);
@@ -361,12 +361,12 @@ const ShellMountPasswordDialog = new Lang.Class({
         if (strings[1])
             description.set_text(strings[1]);
 
-        this._passwordBox = new St.BoxLayout({ vertical: false });
+        this._passwordBox = new St.BoxLayout({ vertical: false, style_class: 'prompt-dialog-password-box' });
         this._messageBox.add(this._passwordBox);
 
         this._passwordLabel = new St.Label(({ style_class: 'prompt-dialog-password-label',
-                                              text: _("Passphrase") }));
-        this._passwordBox.add(this._passwordLabel);
+                                              text: _("Password") }));
+        this._passwordBox.add(this._passwordLabel, { y_fill: false, y_align: St.Align.MIDDLE });
 
         this._passwordEntry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
                                              text: "",
@@ -386,7 +386,7 @@ const ShellMountPasswordDialog = new Lang.Class({
 
         if (flags & Gio.AskPasswordFlags.SAVING_SUPPORTED) {
             this._rememberChoice = new CheckBox.CheckBox();
-            this._rememberChoice.getLabelActor().text = _("Remember Passphrase");
+            this._rememberChoice.getLabelActor().text = _("Remember Password");
             this._rememberChoice.actor.checked = true;
             this._messageBox.add(this._rememberChoice.actor);
         } else {

js/ui/status/accessibility.js

@@ -36,7 +36,7 @@ const ATIndicator = new Lang.Class({
     Extends: PanelMenu.SystemStatusButton,
 
     _init: function() {
-        this.parent('preferences-desktop-accessibility', _("Accessibility"));
+        this.parent('preferences-desktop-accessibility-symbolic', _("Accessibility"));
 
         let highContrast = this._buildHCItem();
         this.menu.addMenuItem(highContrast);
@@ -75,10 +75,6 @@ const ATIndicator = new Lang.Class({
         this.menu.addSettingsAction(_("Universal Access Settings"), 'gnome-universal-access-panel.desktop');
     },
 
-    setLockedState: function(locked) {
-        this.menu.setSettingsVisibility(!locked);
-    },
-
     _buildItemExtended: function(string, initial_value, writable, on_set) {
         let widget = new PopupMenu.PopupSwitchMenuItem(string, initial_value);
         if (!writable)

js/ui/status/bluetooth.js

@@ -24,7 +24,7 @@ const Indicator = new Lang.Class({
     Extends: PanelMenu.SystemStatusButton,
 
     _init: function() {
-        this.parent('bluetooth-disabled', _("Bluetooth"));
+        this.parent('bluetooth-disabled-symbolic', _("Bluetooth"));
 
         this._applet = new GnomeBluetoothApplet.Applet();
 
@@ -88,11 +88,6 @@ const Indicator = new Lang.Class({
         this._applet.connect('cancel-request', Lang.bind(this, this._cancelRequest));
     },
 
-    setLockedState: function(locked) {
-        this._isLocked = locked;
-        this._updateKillswitch();
-    },
-
     _updateKillswitch: function() {
         let current_state = this._applet.killswitch_state;
         let on = current_state == GnomeBluetooth.KillswitchState.UNBLOCKED;
@@ -107,14 +102,14 @@ const Indicator = new Lang.Class({
             /* TRANSLATORS: this means that bluetooth was disabled by hardware rfkill */
             this._killswitch.setStatus(_("hardware disabled"));
 
-        this.actor.visible = !this._isLocked && has_adapter;
+        this.actor.visible = has_adapter;
 
         if (on) {
             this._discoverable.actor.show();
-            this.setIcon('bluetooth-active');
+            this.setIcon('bluetooth-active-symbolic');
         } else {
             this._discoverable.actor.hide();
-            this.setIcon('bluetooth-disabled');
+            this.setIcon('bluetooth-disabled-symbolic');
         }
     },
 
@@ -306,7 +301,7 @@ const Indicator = new Lang.Class({
 
     _ensureSource: function() {
         if (!this._source) {
-            this._source = new MessageTray.Source(_("Bluetooth"), 'bluetooth-active', St.IconType.SYMBOLIC);
+            this._source = new MessageTray.Source(_("Bluetooth"), 'bluetooth-active');
             Main.messageTray.add(this._source);
         }
     },
@@ -461,7 +456,10 @@ const PinNotification = new Lang.Class({
 
     _canActivateOkButton: function() {
         // PINs have a fixed length of 6
-        return this._entry.clutter_text.text.length == 6;
+        if (this._numeric)
+            return this._entry.clutter_text.text.length == 6;
+        else
+            return true;
     },
 
     grabFocus: function(lockTray) {

js/ui/status/keyboard.js

@@ -5,6 +5,7 @@ const GLib = imports.gi.GLib;
 const GnomeDesktop = imports.gi.GnomeDesktop;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
+const Signals = imports.signals;
 const St = imports.gi.St;
 
 try {
@@ -45,6 +46,7 @@ const IBusManager = new Lang.Class({
         this._panelService = null;
         this._engines = {};
         this._ready = false;
+        this._registerPropertiesId = 0;
 
         this._nameWatcherId = Gio.DBus.session.watch_name(IBus.SERVICE_IBUS,
                                                           Gio.BusNameWatcherFlags.NONE,
@@ -63,6 +65,7 @@ const IBusManager = new Lang.Class({
         this._candidatePopup.setPanelService(null);
         this._engines = {};
         this._ready = false;
+        this._registerPropertiesId = 0;
     },
 
     _onNameAppeared: function() {
@@ -100,6 +103,11 @@ const IBusManager = new Lang.Class({
             this._panelService = new IBus.PanelService({ connection: this._ibus.get_connection(),
                                                          object_path: IBus.PATH_PANEL });
             this._candidatePopup.setPanelService(this._panelService);
+            // Need to set this to get 'global-engine-changed' emitions
+            this._ibus.set_watch_ibus_signal(true);
+            this._ibus.connect('global-engine-changed', Lang.bind(this, this._resetProperties));
+            this._panelService.connect('update-property', Lang.bind(this, this._updateProperty));
+            this._resetProperties();
         } else {
             this._clear();
             return;
@@ -116,6 +124,39 @@ const IBusManager = new Lang.Class({
             this._readyCallback();
     },
 
+    _resetProperties: function() {
+        this.emit('properties-registered', null);
+
+        if (this._registerPropertiesId != 0)
+            return;
+
+        this._registerPropertiesId =
+            this._panelService.connect('register-properties', Lang.bind(this, function(p, props) {
+                if (!props.get(0))
+                    return;
+
+                this._panelService.disconnect(this._registerPropertiesId);
+                this._registerPropertiesId = 0;
+
+                this.emit('properties-registered', props);
+            }));
+    },
+
+    _updateProperty: function(panel, prop) {
+        this.emit('property-updated', prop);
+    },
+
+    activateProperty: function(key, state) {
+        this._panelService.property_activate(key, state);
+    },
+
+    hasProperties: function(id) {
+        if (id == 'anthy')
+            return true;
+
+        return false;
+    },
+
     getEngineDesc: function(id) {
         if (!IBus || !this._ready)
             return null;
@@ -123,6 +164,7 @@ const IBusManager = new Lang.Class({
         return this._engines[id];
     }
 });
+Signals.addSignalMethods(IBusManager.prototype);
 
 const LayoutMenuItem = new Lang.Class({
     Name: 'LayoutMenuItem',
@@ -135,6 +177,7 @@ const LayoutMenuItem = new Lang.Class({
         this.indicator = new St.Label({ text: shortName });
         this.addActor(this.label);
         this.addActor(this.indicator);
+        this.actor.label_actor = this.label;
     }
 });
 
@@ -142,6 +185,12 @@ const InputSourceIndicator = new Lang.Class({
     Name: 'InputSourceIndicator',
     Extends: PanelMenu.Button,
 
+    _propertiesWhitelist: [
+        'InputMode',
+        'TypingMode',
+        'DictMode'
+    ],
+
     _init: function() {
         this.parent(0.0, _("Keyboard"));
 
@@ -162,56 +211,73 @@ const InputSourceIndicator = new Lang.Class({
         this._currentSourceIndex = this._settings.get_uint(KEY_CURRENT_INPUT_SOURCE);
         this._xkbInfo = new GnomeDesktop.XkbInfo();
 
-        this._ibusManager = new IBusManager(Lang.bind(this, this._inputSourcesChanged));
+        this._propSeparator = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(this._propSeparator);
+        this._propSection = new PopupMenu.PopupMenuSection();
+        this.menu.addMenuItem(this._propSection);
+        this._propSection.actor.hide();
 
+        this._properties = null;
+
+        this._ibusManager = new IBusManager(Lang.bind(this, this._inputSourcesChanged));
+        this._ibusManager.connect('properties-registered', Lang.bind(this, this._ibusPropertiesRegistered));
+        this._ibusManager.connect('property-updated', Lang.bind(this, this._ibusPropertyUpdated));
         this._inputSourcesChanged();
 
+        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this._showLayoutItem = this.menu.addAction(_("Show Keyboard Layout"), Lang.bind(this, this._showLayout));
+
+        Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+        this._sessionUpdated();
+
+        this.menu.addSettingsAction(_("Region and Language Settings"), 'gnome-region-panel.desktop');
+    },
+
+    _sessionUpdated: function() {
         // re-using "allowSettings" for the keyboard layout is a bit shady,
         // but at least for now it is used as "allow popping up windows
         // from shell menus"; we can always add a separate sessionMode
         // option if need arises.
-        if (Main.sessionMode.allowSettings) {
-            this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-            this._showLayoutItem = this.menu.addAction(_("Show Keyboard Layout"), Lang.bind(this, this._showLayout));
-        }
-        this.menu.addSettingsAction(_("Region and Language Settings"), 'gnome-region-panel.desktop');
-    },
-
-    setLockedState: function(locked) {
-        if (Main.sessionMode.allowSettings) {
-            this._showLayoutItem.actor.visible = !locked;
-        }
-        this.menu.setSettingsVisibility(!locked);
+        this._showLayoutItem.visible = Main.sessionMode.allowSettings;
     },
 
     _currentInputSourceChanged: function() {
         let nVisibleSources = Object.keys(this._layoutItems).length;
-        if (nVisibleSources < 2)
-            return;
-
-        let nSources = this._settings.get_value(KEY_INPUT_SOURCES).n_children();
         let newCurrentSourceIndex = this._settings.get_uint(KEY_CURRENT_INPUT_SOURCE);
-        if (newCurrentSourceIndex >= nSources)
-            return;
+        let newLayoutItem = this._layoutItems[newCurrentSourceIndex];
+        let hasProperties;
 
-        if (!this._layoutItems[newCurrentSourceIndex]) {
-            // This source index is invalid as we weren't able to
-            // build a menu item for it, so we hide ourselves since we
-            // can't fix it here. *shrug*
+        if (newLayoutItem)
+            hasProperties = this._ibusManager.hasProperties(newLayoutItem.ibusEngineId);
+        else
+            hasProperties = false;
+
+        if (!newLayoutItem || (nVisibleSources < 2 && !hasProperties)) {
+            // This source index might be invalid if we weren't able
+            // to build a menu item for it, so we hide ourselves since
+            // we can't fix it here. *shrug*
+
+            // We also hide if we have only one visible source unless
+            // it's an IBus source with properties.
             this.menu.close();
             this.actor.hide();
             return;
-        } else {
-            this.actor.show();
         }
 
+        this.actor.show();
+
         if (this._layoutItems[this._currentSourceIndex]) {
             this._layoutItems[this._currentSourceIndex].setShowDot(false);
             this._container.set_skip_paint(this._labelActors[this._currentSourceIndex], true);
         }
 
-        this._layoutItems[newCurrentSourceIndex].setShowDot(true);
-        this._container.set_skip_paint(this._labelActors[newCurrentSourceIndex], false);
+        newLayoutItem.setShowDot(true);
+
+        let newLabelActor = this._labelActors[newCurrentSourceIndex];
+        this._container.set_skip_paint(newLabelActor, false);
+
+        if (hasProperties)
+            newLabelActor.set_text(newLayoutItem.indicator.get_text());
 
         this._currentSourceIndex = newCurrentSourceIndex;
     },
@@ -242,9 +308,12 @@ const InputSourceIndicator = new Lang.Class({
             } else if (type == INPUT_SOURCE_TYPE_IBUS) {
                 let engineDesc = this._ibusManager.getEngineDesc(id);
                 if (engineDesc) {
+                    let language = IBus.get_language_name(engineDesc.get_language());
+
                     info.exists = true;
-                    info.displayName = engineDesc.get_longname();
-                    info.shortName = engineDesc.get_symbol();
+                    info.displayName = language + ' (' + engineDesc.get_longname() + ')';
+                    info.shortName = this._makeEngineShortName(engineDesc);
+                    info.ibusEngineId = id;
                 }
             }
 
@@ -259,13 +328,6 @@ const InputSourceIndicator = new Lang.Class({
             infos.push(info);
         }
 
-        if (infos.length > 1) {
-            this.actor.show();
-        } else {
-            this.menu.close();
-            this.actor.hide();
-        }
-
         for (let i = 0; i < infos.length; i++) {
             let info = infos[i];
             if (infosByShortName[info.shortName].length > 1) {
@@ -274,6 +336,7 @@ const InputSourceIndicator = new Lang.Class({
             }
 
             let item = new LayoutMenuItem(info.displayName, info.shortName);
+            item.ibusEngineId = info.ibusEngineId;
             this._layoutItems[info.sourceIndex] = item;
             this.menu.addMenuItem(item, i);
             item.connect('activate', Lang.bind(this, function() {
@@ -319,6 +382,146 @@ const InputSourceIndicator = new Lang.Class({
         Util.spawn(['gkbd-keyboard-display', '-l', description]);
     },
 
+    _makeEngineShortName: function(engineDesc) {
+        let symbol = engineDesc.get_symbol();
+        if (symbol && symbol[0])
+            return symbol;
+
+        let langCode = engineDesc.get_language().split('_', 1)[0];
+        if (langCode.length == 2 || langCode.length == 3)
+            return langCode.toLowerCase();
+
+        return String.fromCharCode(0x2328); // keyboard glyph
+    },
+
+    _propertyWhitelisted: function(prop) {
+        for (let i = 0; i < this._propertiesWhitelist.length; ++i) {
+            let key = prop.get_key();
+            if (key.substr(0, this._propertiesWhitelist[i].length) == this._propertiesWhitelist[i])
+                return true;
+        }
+        return false;
+    },
+
+    _ibusPropertiesRegistered: function(im, props) {
+        this._properties = props;
+        this._buildPropSection();
+    },
+
+    _ibusPropertyUpdated: function(im, prop) {
+        if (!this._propertyWhitelisted(prop))
+            return;
+
+        if (this._updateSubProperty(this._properties, prop))
+            this._buildPropSection();
+    },
+
+    _updateSubProperty: function(props, prop) {
+        if (!props)
+            return false;
+
+        let p;
+        for (let i = 0; (p = props.get(i)) != null; ++i) {
+            if (p.get_key() == prop.get_key() && p.get_prop_type() == prop.get_prop_type()) {
+                p.update(prop);
+                return true;
+            } else if (p.get_prop_type() == IBus.PropType.MENU) {
+                if (this._updateSubProperty(p.get_sub_props(), prop))
+                    return true;
+            }
+        }
+        return false;
+    },
+
+    _updateIndicatorLabel: function(text) {
+        let layoutItem = this._layoutItems[this._currentSourceIndex];
+        let hasProperties;
+
+        if (layoutItem)
+            hasProperties = this._ibusManager.hasProperties(layoutItem.ibusEngineId);
+        else
+            hasProperties = false;
+
+        if (hasProperties)
+            this._labelActors[this._currentSourceIndex].set_text(text);
+    },
+
+    _buildPropSection: function() {
+        this._propSeparator.actor.hide();
+        this._propSection.actor.hide();
+        this._propSection.removeAll();
+
+        this._buildPropSubMenu(this._propSection, this._properties);
+
+        if (!this._propSection.isEmpty()) {
+            this._propSection.actor.show();
+            this._propSeparator.actor.show();
+        }
+    },
+
+    _buildPropSubMenu: function(menu, props) {
+        if (!props)
+            return;
+
+        let radioGroup = [];
+        let p;
+        for (let i = 0; (p = props.get(i)) != null; ++i) {
+            let prop = p;
+
+            if (!this._propertyWhitelisted(prop) ||
+                !prop.get_visible())
+                continue;
+
+            if (prop.get_key() == 'InputMode') {
+                let text;
+                if (prop.get_symbol)
+                    text = prop.get_symbol().get_text();
+                else
+                    text = prop.get_label().get_text();
+
+                if (text && text.length > 0 && text.length < 3)
+                    this._updateIndicatorLabel(text);
+            }
+
+            let item;
+            let type = prop.get_prop_type();
+            if (type == IBus.PropType.MENU) {
+                item = new PopupMenu.PopupSubMenuMenuItem(prop.get_label().get_text());
+                this._buildPropSubMenu(item.menu, prop.get_sub_props());
+            } else if (type == IBus.PropType.RADIO) {
+                item = new PopupMenu.PopupMenuItem(prop.get_label().get_text());
+                item.prop = prop;
+                radioGroup.push(item);
+                item.radioGroup = radioGroup;
+                item.setShowDot(prop.get_state() == IBus.PropState.CHECKED);
+                item.connect('activate', Lang.bind(this, function() {
+                    if (item.prop.get_state() == IBus.PropState.CHECKED)
+                        return;
+
+                    let group = item.radioGroup;
+                    for (let i = 0; i < group.length; ++i) {
+                        if (group[i] == item) {
+                            item.setShowDot(true);
+                            item.prop.set_state(IBus.PropState.CHECKED);
+                            this._ibusManager.activateProperty(item.prop.get_key(),
+                                                               IBus.PropState.CHECKED);
+                        } else {
+                            group[i].setShowDot(false);
+                            group[i].prop.set_state(IBus.PropState.UNCHECKED);
+                            this._ibusManager.activateProperty(group[i].prop.get_key(),
+                                                               IBus.PropState.UNCHECKED);
+                        }
+                    }
+                }));
+            } else {
+                continue;
+            }
+
+            item.setSensitive(prop.get_sensitive());
+            menu.addMenuItem(item);
+        }
+    },
+
     _containerGetPreferredWidth: function(container, for_height, alloc) {
         // Here, and in _containerGetPreferredHeight, we need to query
         // for the height of all children, but we ignore the results

js/ui/status/lockScreenMenu.js

@@ -0,0 +1,57 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Clutter = imports.gi.Clutter;
+const GObject = imports.gi.GObject;
+const Lang = imports.lang;
+const St = imports.gi.St;
+
+const Main = imports.ui.main;
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+const VolumeMenu = imports.ui.status.volume;
+
+const Indicator = new Lang.Class({
+    Name: 'LockScreenMenuIndicator',
+    Extends: PanelMenu.SystemStatusButton,
+
+    _init: function() {
+        this.parent(null, _("Volume, network, battery"));
+
+        this._volume = Main.panel.statusArea.volume;
+        if (this._volume) {
+            this._volumeIcon = this.addIcon(null);
+            this._volume.mainIcon.bind_property('gicon', this._volumeIcon, 'gicon',
+                                                GObject.BindingFlags.SYNC_CREATE);
+            this._volume.mainIcon.bind_property('visible', this._volumeIcon, 'visible',
+                                                GObject.BindingFlags.SYNC_CREATE);
+
+            this._volumeControl = VolumeMenu.getMixerControl();
+            this._volumeMenu = new VolumeMenu.VolumeMenu(this._volumeControl);
+            this.menu.addMenuItem(this._volumeMenu);
+        }
+
+        this._network = Main.panel.statusArea.network;
+        if (this._network) {
+            this._networkIcon = this.addIcon(null);
+            this._network.mainIcon.bind_property('gicon', this._networkIcon, 'gicon',
+                                                 GObject.BindingFlags.SYNC_CREATE);
+            this._network.mainIcon.bind_property('visible', this._networkIcon, 'visible',
+                                                 GObject.BindingFlags.SYNC_CREATE);
+
+            this._networkSecondaryIcon = this.addIcon(null);
+            this._network.secondaryIcon.bind_property('gicon', this._networkSecondaryIcon, 'gicon',
+                                                      GObject.BindingFlags.SYNC_CREATE);
+            this._network.secondaryIcon.bind_property('visible', this._networkSecondaryIcon, 'visible',
+                                                      GObject.BindingFlags.SYNC_CREATE);
+        }
+
+        this._battery = Main.panel.statusArea.battery;
+        if (this._battery) {
+            this._batteryIcon = this.addIcon(null);
+            this._battery.mainIcon.bind_property('gicon', this._batteryIcon, 'gicon',
+                                                 GObject.BindingFlags.SYNC_CREATE);
+            this._battery.mainIcon.bind_property('visible', this._batteryIcon, 'visible',
+                                                 GObject.BindingFlags.SYNC_CREATE);
+        }
+    }
+});

js/ui/status/network.js

@@ -1,6 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
+const Gio = imports.gi.Gio;
 const Lang = imports.lang;
 const NetworkManager = imports.gi.NetworkManager;
 const NMClient = imports.gi.NMClient;
@@ -121,7 +122,7 @@ const NMNetworkMenuItem = new Lang.Class({
         this._secureIcon = new St.Icon({ style_class: 'popup-menu-icon' });
         if (this.bestAP._secType != NMAccessPointSecurity.UNKNOWN &&
             this.bestAP._secType != NMAccessPointSecurity.NONE)
-            this._secureIcon.icon_name = 'network-wireless-encrypted';
+            this._secureIcon.icon_name = 'network-wireless-encrypted-symbolic';
         this._icons.add_actor(this._secureIcon);
     },
 
@@ -132,9 +133,9 @@ const NMNetworkMenuItem = new Lang.Class({
 
     _getIcon: function() {
         if (this.bestAP.mode == NM80211Mode.ADHOC)
-            return 'network-workgroup';
+            return 'network-workgroup-symbolic';
         else
-            return 'network-wireless-signal-' + signalToIcon(this.bestAP.strength);
+            return 'network-wireless-signal-' + signalToIcon(this.bestAP.strength) + '-symbolic';
     }
 });
 
@@ -167,15 +168,14 @@ const NMWiredSectionTitleMenuItem = new Lang.Class({
 
         let newState = this._switch.state;
 
-        // Immediately reset the switch to false, it will be updated appropriately
-        // by state-changed signals in devices (but fixes the VPN not being in sync
-        // if the ActiveConnection object is never seen by libnm-glib)
-        this._switch.setToggleState(false);
-
+        let ok;
         if (newState)
-            this._device.activate();
+            ok = this._device.activate();
         else
-            this._device.deactivate();
+            ok = this._device.deactivate();
+
+        if (!ok)
+            this._switch.setToggleState(false);
     }
 });
 
@@ -272,11 +272,14 @@ const NMDevice = new Lang.Class({
         if (this.device) {
             this.statusItem = new PopupMenu.PopupSwitchMenuItem(this._getDescription(), this.connected, { style_class: 'popup-subtitle-menu-item' });
             this._statusChanged = this.statusItem.connect('toggled', Lang.bind(this, function(item, state) {
+                let ok;
                 if (state)
-                    this.activate();
+                    ok = this.activate();
                 else
-                    this.deactivate();
-                this.emit('enabled-changed');
+                    ok = this.deactivate();
+
+                if (!ok)
+                    item.setToggleState(!state);
             }));
 
             this._updateStatusItem();
@@ -314,22 +317,35 @@ const NMDevice = new Lang.Class({
 
     deactivate: function() {
         this.device.disconnect(null);
+        return true;
     },
 
     activate: function() {
         if (this._activeConnection)
             // nothing to do
-            return;
+            return true;
 
-        // pick the most recently used connection and connect to that
-        // or if no connections ever set, create an automatic one
-        if (this._connections.length > 0) {
+        // If there is only one connection available, use that
+        // Otherwise, if no connection is currently configured,
+        // try automatic configuration (or summon the config dialog)
+        if (this._connections.length == 1) {
             this._client.activate_connection(this._connections[0].connection, this.device, null, null);
-        } else if (this._autoConnectionName) {
-            let connection = this._createAutomaticConnection();
-            if (connection)
-                this._client.add_and_activate_connection(connection, this.device, null, null);
+            return true;
+        } else if (this._connections.length == 0) {
+            return this._activateAutomaticConnection();
         }
+
+        return false;
+    },
+
+    _activateAutomaticConnection: function() {
+        let connection = this._createAutomaticConnection();
+        if (connection) {
+            this._client.add_and_activate_connection(connection, this.device, null, null);
+            return true;
+        }
+
+        return false;
     },
 
     get connected() {
@@ -760,7 +776,7 @@ const NMDeviceModem = new Lang.Class({
     },
 
     _getSignalIcon: function() {
-        return 'network-cellular-signal-' + signalToIcon(this.mobileDevice.signal_quality);
+        return 'network-cellular-signal-' + signalToIcon(this.mobileDevice.signal_quality) + '-symbolic';
     },
 
     _createSection: function() {
@@ -786,13 +802,13 @@ const NMDeviceModem = new Lang.Class({
         this.parent();
     },
 
-    _createAutomaticConnection: function() {
+    _activateAutomaticConnection: 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()]);
-        return null;
-    }
+        return true;
+    },
 });
 
 const NMDeviceBluetooth = new Lang.Class({
@@ -821,6 +837,16 @@ const NMDeviceBluetooth = new Lang.Class({
         return connection;
     },
 
+    _activateAutomaticConnection: function() {
+        // FIXME: DUN devices are configured like modems, so
+        // we need to spawn the mobile wizard
+        // but the network panel doesn't support bluetooth at the moment
+        // so we just create an empty connection and hope
+        // that this phone supports PAN
+
+        return this.parent();
+    },
+
     _makeConnectionName: function(device) {
         let name = device.name;
         if (name)
@@ -1041,44 +1067,13 @@ const NMDeviceWireless = new Lang.Class({
     activate: function() {
         if (this._activeConnection)
             // nothing to do
-            return;
+            return true;
 
-        // among all visible networks, pick the last recently used connection
-        let best = null;
-        let bestApObj = null;
-        let bestTime = 0;
-        for (let i = 0; i < this._networks.length; i++) {
-            let apObj = this._networks[i];
-            for (let j = 0; j < apObj.connections.length; j++) {
-                let connection = apObj.connections[j];
-                if (connection._timestamp > bestTime) {
-                    best = connection;
-                    bestTime = connection._timestamp;
-                    bestApObj = apObj;
-                }
-            }
-        }
-
-        if (best) {
-            for (let i = 0; i < bestApObj.accessPoints.length; i++) {
-                let ap = bestApObj.accessPoints[i];
-                if (ap.connection_valid(best)) {
-                    this._client.activate_connection(best, this.device, ap.dbus_path, null);
-                    break;
-                }
-            }
-            return;
-        }
-
-        // XXX: what else to do?
-        // for now, just pick a random network
-        // (this function is called in a corner case anyway, that is, only when
-        // the user toggles the switch and has more than one wireless device)
-        if (this._networks.length > 0) {
-            let connection = this._createAutomaticConnection(this._networks[0]);
-            let accessPoints = this._networks[0].accessPoints;
-            this._client.add_and_activate_connection(connection, this.device, accessPoints[0].dbus_path, null);
-        }
+        // All possible policy we can have here is just broken
+        // NM autoconnects when wifi devices are enabled, and if it
+        // didn't, there is a good reason
+        // User, pick a connection from the list, thank you
+        return false;
     },
 
     _notifySsidCb: function(accessPoint) {
@@ -1468,7 +1463,7 @@ const NMDeviceWireless = new Lang.Class({
                                                                { reactive: false });
         else
             this._activeConnectionItem = new PopupMenu.PopupImageMenuItem(title,
-                                                                          'network-wireless-connected',
+                                                                          'network-wireless-connected-symbolic',
                                                                           { reactive: false });
         this._activeConnectionItem.setShowDot(true);
     },
@@ -1564,30 +1559,18 @@ const NMDeviceWireless = new Lang.Class({
 
 const NMApplet = new Lang.Class({
     Name: 'NMApplet',
-    Extends: PanelMenu.Button,
+    Extends: PanelMenu.SystemStatusButton,
 
     _init: function() {
-        this.parent(0.0, _('Network'));
+        this.parent('network-offline-symbolic', _('Network'));
 
-        this._box = new St.BoxLayout({ name: 'networkMenu' });
-        this.actor.add_actor (this._box);
-        this.actor.add_style_class_name('panel-status-button');
-
-        this._primaryIcon = new St.Icon({ icon_name: 'network-offline',
-                                          icon_type: St.IconType.SYMBOLIC,
-                                          style_class: 'system-status-icon' });
-        this._box.add_actor(this._primaryIcon);
-
-        this._secondaryIcon = new St.Icon({ icon_name: 'network-vpn',
-                                            icon_type: St.IconType.SYMBOLIC,
-                                            style_class: 'system-status-icon',
-                                            visible: false });
-        this._box.add_actor(this._secondaryIcon);
+        this.secondaryIcon = this.addIcon(new Gio.ThemedIcon({ name: 'network-vpn-symbolic' }));
+        this.secondaryIcon.hide();
 
         this._client = NMClient.Client.new();
 
         this._statusSection = new PopupMenu.PopupMenuSection();
-        this._statusItem = new PopupMenu.PopupMenuItem('', { style_class: 'popup-inactive-menu-item', reactive: false });
+        this._statusItem = new PopupMenu.PopupMenuItem('', { reactive: false });
         this._statusSection.addMenuItem(this._statusItem);
         this._statusSection.addAction(_("Enable networking"), Lang.bind(this, function() {
             this._client.networking_enabled = true;
@@ -1691,24 +1674,10 @@ const NMApplet = new Lang.Class({
         }));
     },
 
-    setIcon: function(iconName) {
-        this._primaryIcon.icon_name = iconName;
-    },
-
-    setLockedState: function(locked) {
-        // FIXME: more design discussion is needed before we can
-        // expose part of this menu
-
-        if (locked)
-            this.menu.close();
-        this.actor.reactive = !locked;
-    },
-
     _ensureSource: function() {
         if (!this._source) {
             this._source = new MessageTray.Source(_("Network Manager"),
-                                                  'network-transmit-receive',
-                                                  St.IconType.SYMBOLIC);
+                                                  'network-transmit-receive');
 
             this._source.connect('destroy', Lang.bind(this, function() {
                 this._source = null;
@@ -1779,9 +1748,7 @@ const NMApplet = new Lang.Class({
         this._ensureSource();
 
         let icon = new St.Icon({ icon_name: iconName,
-                                 icon_type: St.IconType.SYMBOLIC,
-                                 icon_size: this._source.ICON_SIZE
-                               });
+                                 icon_size: MessageTray.NOTIFICATION_ICON_SIZE });
         device._notification = new MessageTray.Notification(this._source, title, text,
                                                             { icon: icon });
         device._notification.setUrgency(urgency);
@@ -1798,7 +1765,7 @@ const NMApplet = new Lang.Class({
         wrapper._activationFailedId = wrapper.connect('activation-failed', Lang.bind(this, function(device, reason) {
             // XXX: nm-applet has no special text depending on reason
             // but I'm not sure of this generic message
-            this._notifyForDevice(device, 'network-error',
+            this._notifyForDevice(device, 'network-error-symbolic',
                                   _("Connection failed"),
                                   _("Activation of network connection failed"),
                                   MessageTray.Urgency.HIGH);
@@ -1823,7 +1790,6 @@ const NMApplet = new Lang.Class({
         let wrapperClass = this._dtypes[device.get_device_type()];
         if (wrapperClass) {
             let wrapper = this._makeWrapperDevice(wrapperClass, device);
-
             let section = this._devices[wrapper.category].section;
             let devices = this._devices[wrapper.category].devices;
 
@@ -1832,8 +1798,7 @@ const NMApplet = new Lang.Class({
             devices.push(wrapper);
 
             this._syncSectionTitle(wrapper.category);
-        } else
-            log('Invalid network device type, is ' + device.get_device_type());
+        }
     },
 
     _deviceRemoved: function(client, device) {
@@ -1852,9 +1817,32 @@ const NMApplet = new Lang.Class({
         this._syncSectionTitle(wrapper.category)
     },
 
+    _getSupportedActiveConnections: function() {
+        let activeConnections = this._client.get_active_connections() || [ ];
+        let supportedConnections = [];
+
+        for (let i = 0; i < activeConnections.length; i++) {
+            let devices = activeConnections[i].get_devices();
+            if (!devices || !devices[0])
+                continue;
+            // Ignore connections via unrecognized device types
+            if (!this._dtypes[devices[0].device_type])
+                continue;
+
+            // Ignore slave connections
+            let connectionPath = activeConnections[i].connection;
+            let connection = this._settings.get_connection_by_path(connectionPath)
+            if (this._ignoreConnection(connection))
+                continue;
+
+            supportedConnections.push(activeConnections[i]);
+        }
+        return supportedConnections;
+    },
+
     _syncActiveConnections: function() {
         let closedConnections = [ ];
-        let newActiveConnections = this._client.get_active_connections() || [ ];
+        let newActiveConnections = this._getSupportedActiveConnections();
         for (let i = 0; i < this._activeConnections.length; i++) {
             let a = this._activeConnections[i];
             if (newActiveConnections.indexOf(a) == -1) // connection is removed
@@ -1958,10 +1946,24 @@ const NMApplet = new Lang.Class({
         this._updateIcon();
     },
 
+    _ignoreConnection: function(connection) {
+        let setting = connection.get_setting_connection();
+        if (!setting)
+            return true;
+
+        // Ignore slave connections
+        if (setting.get_master())
+            return true;
+
+        return false;
+    },
+
     _readConnections: function() {
         let connections = this._settings.list_connections();
         for (let i = 0; i < connections.length; i++) {
             let connection = connections[i];
+            if (this._ignoreConnection(connection))
+                continue;
             if (connection._updatedId) {
                 // connection was already seen (for example because NetworkManager was restarted)
                 continue;
@@ -1975,6 +1977,8 @@ const NMApplet = new Lang.Class({
     },
 
     _newConnection: function(settings, connection) {
+        if (this._ignoreConnection(connection))
+            return;
         if (connection._updatedId) {
             // connection was already seen
             return;
@@ -2052,16 +2056,11 @@ const NMApplet = new Lang.Class({
     },
 
     _syncNMState: function() {
-        if (!this._client.manager_running) {
-            log('NetworkManager is not running, hiding...');
-            this.menu.close();
-            this.actor.hide();
-            return;
-        } else
-            this.actor.show();
+        this.mainIcon.visible = this._client.manager_running;
+        this.actor.visible = this.mainIcon.visible;
 
         if (!this._client.networking_enabled) {
-            this.setIcon('network-offline');
+            this.setIcon('network-offline-symbolic');
             this._hideDevices();
             this._statusItem.label.text = _("Networking is disabled");
             this._statusSection.actor.show();
@@ -2079,22 +2078,22 @@ const NMApplet = new Lang.Class({
         let hasMobileIcon = false;
 
         if (!mc) {
-            this.setIcon('network-offline');
+            this.setIcon('network-offline-symbolic');
         } else if (mc.state == NetworkManager.ActiveConnectionState.ACTIVATING) {
             switch (mc._section) {
             case NMConnectionCategory.WWAN:
-                this.setIcon('network-cellular-acquiring');
+                this.setIcon('network-cellular-acquiring-symbolic');
                 break;
             case NMConnectionCategory.WIRELESS:
-                this.setIcon('network-wireless-acquiring');
+                this.setIcon('network-wireless-acquiring-symbolic');
                 break;
             case NMConnectionCategory.WIRED:
-                this.setIcon('network-wired-acquiring');
+                this.setIcon('network-wired-acquiring-symbolic');
                 break;
             default:
                 // fallback to a generic connected icon
                 // (it could be a private connection of some other user)
-                this.setIcon('network-wired-acquiring');
+                this.setIcon('network-wired-acquiring-symbolic');
             }
         } else {
             let dev;
@@ -2109,17 +2108,17 @@ const NMApplet = new Lang.Class({
                             log('An active wireless connection, in infrastructure mode, involves no access point?');
                             break;
                         }
-                        this.setIcon('network-wireless-connected');
+                        this.setIcon('network-wireless-connected-symbolic');
                     } else {
                         if (this._activeAccessPoint != ap) {
                             if (this._accessPointUpdateId)
                                 this._activeAccessPoint.disconnect(this._accessPointUpdateId);
                             this._activeAccessPoint = ap;
                             this._activeAccessPointUpdateId = ap.connect('notify::strength', Lang.bind(this, function() {
-                                this.setIcon('network-wireless-signal-' + signalToIcon(ap.strength));
+                                this.setIcon('network-wireless-signal-' + signalToIcon(ap.strength) + '-symbolic');
                             }));
                         }
-                        this.setIcon('network-wireless-signal-' + signalToIcon(ap.strength));
+                        this.setIcon('network-wireless-signal-' + signalToIcon(ap.strength) + '-symbolic');
                         hasApIcon = true;
                     }
                     break;
@@ -2128,7 +2127,7 @@ const NMApplet = new Lang.Class({
                     break;
                 }
             case NMConnectionCategory.WIRED:
-                this.setIcon('network-wired');
+                this.setIcon('network-wired-symbolic');
                 break;
             case NMConnectionCategory.WWAN:
                 dev = mc._primaryDevice;
@@ -2138,7 +2137,7 @@ const NMApplet = new Lang.Class({
                 }
                 if (!dev.mobileDevice) {
                     // this can happen for bluetooth in PAN mode
-                    this.setIcon('network-cellular-connected');
+                    this.setIcon('network-cellular-connected-symbolic');
                     break;
                 }
 
@@ -2147,37 +2146,37 @@ const NMApplet = new Lang.Class({
                         this._mobileUpdateDevice.disconnect(this._mobileUpdateId);
                     this._mobileUpdateDevice = dev.mobileDevice;
                     this._mobileUpdateId = dev.mobileDevice.connect('notify::signal-quality', Lang.bind(this, function() {
-                        this.setIcon('network-cellular-signal-' + signalToIcon(dev.mobileDevice.signal_quality));
+                        this.setIcon('network-cellular-signal-' + signalToIcon(dev.mobileDevice.signal_quality) + '-symbolic');
                     }));
                 }
-                this.setIcon('network-cellular-signal-' + signalToIcon(dev.mobileDevice.signal_quality));
+                this.setIcon('network-cellular-signal-' + signalToIcon(dev.mobileDevice.signal_quality) + '-symbolic');
                 hasMobileIcon = true;
                 break;
             default:
                 // fallback to a generic connected icon
                 // (it could be a private connection of some other user)
-                this.setIcon('network-wired');
+                this.setIcon('network-wired-symbolic');
                 break;
             }
         }
 
         // update VPN indicator
         if (this._vpnConnection) {
-            let vpnIconName = 'network-vpn';
+            let vpnIconName = 'network-vpn-symbolic';
             if (this._vpnConnection.state == NetworkManager.ActiveConnectionState.ACTIVATING)
-                vpnIconName = 'network-vpn-acquiring';
+                vpnIconName = 'network-vpn-acquiring-symbolic';
 
             // only show a separate icon when we're using a wireless/3g connection
             if (mc._section == NMConnectionCategory.WIRELESS || 
                 mc._section == NMConnectionCategory.WWAN) {
-                this._secondaryIcon.icon_name = vpnIconName;
-                this._secondaryIcon.visible = true;
+                this.secondaryIcon.icon_name = vpnIconName;
+                this.secondaryIcon.show();
             } else {
                 this.setIcon(vpnIconName);
-                this._secondaryIcon.visible = false;
+                this.secondaryIcon.hide();
             }
         } else {
-            this._secondaryIcon.visible = false;
+            this.secondaryIcon.hide();
         }
 
         // cleanup stale signal connections

js/ui/status/power.js

@@ -52,7 +52,7 @@ const Indicator = new Lang.Class({
     Extends: PanelMenu.SystemStatusButton,
 
     _init: function() {
-        this.parent('battery-missing', _("Battery"));
+        this.parent('battery-missing-symbolic', _("Battery"));
 
         this._proxy = new PowerManagerProxy(Gio.DBus.session, BUS_NAME, OBJECT_PATH);
 
@@ -76,12 +76,6 @@ const Indicator = new Lang.Class({
         this._devicesChanged();
     },
 
-    setLockedState: function(locked) {
-        if (locked)
-            this.menu.close();
-        this.actor.reactive = !locked;
-    },
-
     _readPrimaryDevice: function() {
         this._proxy.GetPrimaryDeviceRemote(Lang.bind(this, function(result, error) {
             if (error) {
@@ -150,16 +144,21 @@ const Indicator = new Lang.Class({
         }));
     },
 
-    _devicesChanged: function() {
+    _syncIcon: function() {
         let icon = this._proxy.Icon;
+        let hasIcon = false;
+
         if (icon) {
             let gicon = Gio.icon_new_for_string(icon);
             this.setGIcon(gicon);
-            this.actor.show();
-        } else {
-            this.menu.close();
-            this.actor.hide();
+            hasIcon = true;
         }
+        this.mainIcon.visible = hasIcon;
+        this.actor.visible = hasIcon;
+    },
+
+    _devicesChanged: function() {
+        this._syncIcon();
         this._readPrimaryDevice();
         this._readOtherDevices();
     }
@@ -178,7 +177,6 @@ const DeviceItem = new Lang.Class({
         this._label = new St.Label({ text: this._deviceTypeToString(device_type) });
 
         this._icon = new St.Icon({ gicon: Gio.icon_new_for_string(icon),
-                                   icon_type: St.IconType.SYMBOLIC,
                                    style_class: 'popup-menu-icon' });
 
         this._box.add_actor(this._icon);
@@ -187,6 +185,8 @@ const DeviceItem = new Lang.Class({
 
         let percentLabel = new St.Label({ text: C_("percent of battery remaining", "%d%%").format(Math.round(percentage)) });
         this.addActor(percentLabel, { align: St.Align.END });
+        //FIXME: ideally we would like to expose this._label and percentLabel
+        this.actor.label_actor = percentLabel;
     },
 
     _deviceTypeToString: function(type) {

js/ui/status/volume.js

@@ -12,14 +12,27 @@ const VOLUME_ADJUSTMENT_STEP = 0.05; /* Volume adjustment step in % */
 
 const VOLUME_NOTIFY_ID = 1;
 
-const Indicator = new Lang.Class({
-    Name: 'VolumeIndicator',
-    Extends: PanelMenu.SystemStatusButton,
+// Each Gvc.MixerControl is a connection to PulseAudio,
+// so it's better to make it a singleton
+let _mixerControl;
+function getMixerControl() {
+    if (_mixerControl)
+        return _mixerControl;
 
-    _init: function() {
-        this.parent('audio-volume-muted', _("Volume"));
+    _mixerControl = new Gvc.MixerControl({ name: 'GNOME Shell Volume Control' });
+    _mixerControl.open();
 
-        this._control = new Gvc.MixerControl({ name: 'GNOME Shell Volume Control' });
+    return _mixerControl;
+}
+
+const VolumeMenu = new Lang.Class({
+    Name: 'VolumeMenu',
+    Extends: PopupMenu.PopupMenuSection,
+
+    _init: function(control) {
+        this.parent();
+
+        this._control = control;
         this._control.connect('state-changed', Lang.bind(this, this._onControlStateChanged));
         this._control.connect('default-sink-changed', Lang.bind(this, this._readOutput));
         this._control.connect('default-source-changed', Lang.bind(this, this._readInput));
@@ -35,10 +48,10 @@ const Indicator = new Lang.Class({
         this._outputSlider = new PopupMenu.PopupSliderMenuItem(0);
         this._outputSlider.connect('value-changed', Lang.bind(this, this._sliderChanged, '_output'));
         this._outputSlider.connect('drag-end', Lang.bind(this, this._notifyVolumeChange));
-        this.menu.addMenuItem(this._outputTitle);
-        this.menu.addMenuItem(this._outputSlider);
+        this.addMenuItem(this._outputTitle);
+        this.addMenuItem(this._outputSlider);
 
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
 
         this._input = null;
         this._inputVolumeId = 0;
@@ -47,22 +60,13 @@ const Indicator = new Lang.Class({
         this._inputSlider = new PopupMenu.PopupSliderMenuItem(0);
         this._inputSlider.connect('value-changed', Lang.bind(this, this._sliderChanged, '_input'));
         this._inputSlider.connect('drag-end', Lang.bind(this, this._notifyVolumeChange));
-        this.menu.addMenuItem(this._inputTitle);
-        this.menu.addMenuItem(this._inputSlider);
+        this.addMenuItem(this._inputTitle);
+        this.addMenuItem(this._inputSlider);
 
-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Sound Settings"), 'gnome-sound-panel.desktop');
-
-        this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
-        this._control.open();
+        this._onControlStateChanged();
     },
 
-    setLockedState: function(locked) {
-        this.menu.setSettingsVisibility(!locked);
-    },
-
-    _onScrollEvent: function(actor, event) {
-        let direction = event.get_scroll_direction();
+    scroll: function(direction) {
         let currentVolume = this._output.volume;
 
         if (direction == Clutter.ScrollDirection.DOWN) {
@@ -88,9 +92,9 @@ const Indicator = new Lang.Class({
         if (this._control.get_state() == Gvc.MixerControlState.READY) {
             this._readOutput();
             this._readInput();
-            this.actor.show();
+            this._maybeShowInput();
         } else {
-            this.actor.hide();
+            this.emit('icon-changed', null);
         }
     },
 
@@ -109,7 +113,7 @@ const Indicator = new Lang.Class({
             this._volumeChanged (null, null, '_output');
         } else {
             this._outputSlider.setValue(0);
-            this.setIcon('audio-volume-muted-symbolic');
+            this.emit('icon-changed', 'audio-volume-muted-symbolic');
         }
     },
 
@@ -155,14 +159,14 @@ const Indicator = new Lang.Class({
 
     _volumeToIcon: function(volume) {
         if (volume <= 0) {
-            return 'audio-volume-muted';
+            return 'audio-volume-muted-symbolic';
         } else {
             let n = Math.floor(3 * volume / this._volumeMax) + 1;
             if (n < 2)
-                return 'audio-volume-low';
+                return 'audio-volume-low-symbolic';
             if (n >= 3)
-                return 'audio-volume-high';
-            return 'audio-volume-medium';
+                return 'audio-volume-high-symbolic';
+            return 'audio-volume-medium-symbolic';
         }
     },
 
@@ -196,15 +200,48 @@ const Indicator = new Lang.Class({
         slider.setValue(muted ? 0 : (this[property].volume / this._volumeMax));
         if (property == '_output') {
             if (muted)
-                this.setIcon('audio-volume-muted');
+                this.emit('icon-changed', 'audio-volume-muted-symbolic');
             else
-                this.setIcon(this._volumeToIcon(this._output.volume));
+                this.emit('icon-changed', this._volumeToIcon(this._output.volume));
         }
     },
 
     _volumeChanged: function(object, param_spec, property) {
         this[property+'Slider'].setValue(this[property].volume / this._volumeMax);
         if (property == '_output' && !this._output.is_muted)
-            this.setIcon(this._volumeToIcon(this._output.volume));
+            this.emit('icon-changed', this._volumeToIcon(this._output.volume));
+    }
+});
+
+const Indicator = new Lang.Class({
+    Name: 'VolumeIndicator',
+    Extends: PanelMenu.SystemStatusButton,
+
+    _init: function() {
+        this.parent('audio-volume-muted-symbolic', _("Volume"));
+
+        this._control = getMixerControl();
+        this._volumeMenu = new VolumeMenu(this._control);
+        this._volumeMenu.connect('icon-changed', Lang.bind(this, function(menu, icon) {
+            this._hasPulseAudio = (icon != null);
+            this.setIcon(icon);
+            this._syncVisibility();
+        }));
+
+        this.menu.addMenuItem(this._volumeMenu);
+
+        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this.menu.addSettingsAction(_("Sound Settings"), 'gnome-sound-panel.desktop');
+
+        this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
+    },
+
+    _syncVisibility: function() {
+        this.actor.visible = this._hasPulseAudio;
+        this.mainIcon.visible = this._hasPulseAudio;
+    },
+
+    _onScrollEvent: function(actor, event) {
+        this._volumeMenu.scroll(event.get_scroll_direction());
     }
 });

js/ui/unlockDialog.js

@@ -2,7 +2,7 @@
 
 const AccountsService = imports.gi.AccountsService;
 const Clutter = imports.gi.Clutter;
-const Gdm = imports.gi.Gdm;
+const Gdm  = imports.gi.Gdm;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
@@ -20,6 +20,38 @@ const UserMenu = imports.ui.userMenu;
 const Batch = imports.gdm.batch;
 const GdmUtil = imports.gdm.util;
 
+// The timeout before going back automatically to the lock screen (in seconds)
+const IDLE_TIMEOUT = 2 * 60;
+
+function versionCompare(required, reference) {
+    required = required.split('.');
+    reference = reference.split('.');
+
+    for (let i = 0; i < required.length; i++) {
+        if (required[i] != reference[i])
+            return required[i] < reference[i];
+    }
+
+    return true;
+}
+
+function isSupported() {
+    try {
+        let params = GLib.Variant.new('(ss)', ['org.gnome.DisplayManager.Manager', 'Version']);
+        let result = Gio.DBus.system.call_sync('org.gnome.DisplayManager',
+                                               '/org/gnome/DisplayManager/Manager',
+                                               'org.freedesktop.DBus.Properties',
+                                               'Get', params, null,
+                                               Gio.DBusCallFlags.NONE,
+                                               -1, null);
+
+        let version = result.deep_unpack()[0].deep_unpack();
+        return versionCompare('3.5.91', version);
+    } catch(e) {
+        return false;
+    }
+}
+
 // A widget showing the user avatar and name
 const UserWidget = new Lang.Class({
     Name: 'UserWidget',
@@ -38,6 +70,7 @@ const UserWidget = new Lang.Class({
         this.actor.add(this._label,
                        { expand: true,
                          x_fill: true,
+                         y_fill: false,
                          y_align: St.Align.MIDDLE });
 
         this._userLoadedId = this._user.connect('notify::is-loaded',
@@ -86,16 +119,19 @@ const UnlockDialog = new Lang.Class({
         this._userName = GLib.get_user_name();
         this._user = this._userManager.get_user(this._userName);
 
+        this._failCounter = 0;
+        this._firstQuestion = true;
+
         this._greeterClient = new Gdm.Client();
         this._userVerifier = new GdmUtil.ShellUserVerifier(this._greeterClient, { reauthenticationOnly: true });
 
-        this._userVerifier.connect('reset', Lang.bind(this, this._reset));
         this._userVerifier.connect('ask-question', Lang.bind(this, this._onAskQuestion));
+        this._userVerifier.connect('show-message', Lang.bind(this, this._showMessage));
         this._userVerifier.connect('verification-complete', Lang.bind(this, this._onVerificationComplete));
-        this._userVerifier.connect('verification-failed', Lang.bind(this, this._onVerificationFailed));
+        this._userVerifier.connect('reset', Lang.bind(this, this._onReset));
 
-        this._userVerifier.connect('show-fingerprint-prompt', Lang.bind(this, this._showFingerprintPrompt));
-        this._userVerifier.connect('hide-fingerprint-prompt', Lang.bind(this, this._hideFingerprintPrompt));
+        this._userVerifier.connect('show-login-hint', Lang.bind(this, this._showLoginHint));
+        this._userVerifier.connect('hide-login-hint', Lang.bind(this, this._hideLoginHint));
 
         this._userWidget = new UserWidget(this._user);
         this.contentLayout.add_actor(this._userWidget.actor);
@@ -109,7 +145,8 @@ const UnlockDialog = new Lang.Class({
 
         this._promptEntry = new St.Entry({ style_class: 'login-dialog-prompt-entry',
                                            can_focus: true });
-        ShellEntry.addContextMenu(this._promptEntry);
+        this._promptEntry.clutter_text.set_password_char('\u25cf');
+        ShellEntry.addContextMenu(this._promptEntry, { isPassword: true });
         this.setInitialKeyFocus(this._promptEntry);
         this._promptEntry.clutter_text.connect('activate', Lang.bind(this, this._doUnlock));
 
@@ -119,23 +156,24 @@ const UnlockDialog = new Lang.Class({
 
         this.contentLayout.add_actor(this._promptLayout);
 
-        // Translators: this message is shown below the password entry field
-        // to indicate the user can swipe their finger instead
-        this._promptFingerprintMessage = new St.Label({ text: _("(or swipe finger)"),
-                                                        style_class: 'login-dialog-prompt-fingerprint-message' });
-        this._promptFingerprintMessage.hide();
-        this.contentLayout.add_actor(this._promptFingerprintMessage);
+        this._promptMessage = new St.Label({ visible: false });
+        this.contentLayout.add(this._promptMessage, { x_fill: true });
 
+        this._promptLoginHint = new St.Label({ style_class: 'login-dialog-prompt-login-hint' });
+        this._promptLoginHint.hide();
+        this.contentLayout.add_actor(this._promptLoginHint);
+
+        let cancelButton = { label: _("Cancel"),
+                             action: Lang.bind(this, this._escape),
+                             key: Clutter.KEY_Escape };
         this._okButton = { label: _("Unlock"),
                            action: Lang.bind(this, this._doUnlock),
                            default: true };
-        this.setButtons([this._okButton]);
-        this.setActionKey(Clutter.KEY_Escape, Lang.bind(this, this._escape));
+        this.setButtons([cancelButton, this._okButton]);
 
-        this._updateOkButton(false);
-        this._reset();
+        this._updateOkButton(true);
 
-        let otherUserLabel = new St.Label({ text: _("Login as another user"),
+        let otherUserLabel = new St.Label({ text: _("Log in as another user"),
                                             style_class: 'login-dialog-not-listed-label' });
         this._otherUserButton = new St.Button({ style_class: 'login-dialog-not-listed-button',
                                                 can_focus: true,
@@ -148,24 +186,46 @@ const UnlockDialog = new Lang.Class({
                               { x_align: St.Align.START,
                                 x_fill: false });
 
+        let batch = new Batch.Hold();
+        this._userVerifier.begin(this._userName, batch);
+
         GLib.idle_add(GLib.PRIORITY_DEFAULT, Lang.bind(this, function() {
             this.emit('loaded');
             return false;
         }));
+
+        this._idleMonitor = Shell.IdleMonitor.get();
+        // this dialog is only created after user activity (curtain drag or
+        // escape key press), so the timeout will fire after IDLE_TIMEOUT seconds of inactivity
+        this._idleWatchId = this._idleMonitor.add_watch(IDLE_TIMEOUT * 1000, Lang.bind(this, this._escape));
     },
 
     _updateOkButton: function(sensitive) {
         this._okButton.button.reactive = sensitive;
+        this._okButton.button.can_focus = sensitive;
     },
 
-    _reset: function() {
-        this._userVerifier.begin(this._userName, new Batch.Hold());
+    _showMessage: function(userVerifier, message, styleClass) {
+        this._promptMessage.text = message;
+        this._promptMessage.styleClass = styleClass;
+        GdmUtil.fadeInActor(this._promptMessage);
     },
 
     _onAskQuestion: function(verifier, serviceName, question, passwordChar) {
+        if (this._firstQuestion && this._firstQuestionAnswer) {
+            this._userVerifier.answerQuery(serviceName, this._firstQuestionAnswer);
+            this._firstQuestionAnswer = null;
+            this._firstQuestion = false;
+            return;
+        }
+
         this._promptLabel.text = question;
 
-        this._promptEntry.text = '';
+        if (!this._firstQuestion)
+            this._promptEntry.text = '';
+        else
+            this._firstQuestion = false;
+
         this._promptEntry.clutter_text.set_password_char(passwordChar);
         this._promptEntry.menu.isPassword = passwordChar != '';
 
@@ -173,15 +233,25 @@ const UnlockDialog = new Lang.Class({
         this._updateOkButton(true);
     },
 
-    _showFingerprintPrompt: function() {
-        GdmUtil.fadeInActor(this._promptFingerprintMessage);
+    _showLoginHint: function(verifier, message) {
+        this._promptLoginHint.set_text(message)
+        GdmUtil.fadeInActor(this._promptLoginHint);
     },
 
-    _hideFingerprintPrompt: function() {
-        GdmUtil.fadeOutActor(this._promptFingerprintMessage);
+    _hideLoginHint: function() {
+        GdmUtil.fadeOutActor(this._promptLoginHint);
     },
 
     _doUnlock: function() {
+        if (this._firstQuestion) {
+            // we haven't received a query yet, so stash the answer
+            // and make ourself non-reactive
+            // the actual reply to GDM will be sent as soon as asked
+            this._firstQuestionAnswer = this._promptEntry.text;
+            this._updateOkButton(false);
+            return;
+        }
+
         if (!this._currentQuery)
             return;
 
@@ -198,17 +268,17 @@ const UnlockDialog = new Lang.Class({
         this.emit('unlocked');
     },
 
-    _onVerificationFailed: function() {
-        this._userVerifier.cancel();
+    _onReset: function() {
         this.emit('failed');
     },
 
     _escape: function() {
-        this._onVerificationFailed();
+        this._userVerifier.cancel();
+        this.emit('failed');
     },
 
     _otherUserClicked: function(button, event) {
-        this._userManager.goto_login_session();
+        Gdm.goto_login_session_sync(null);
 
         this._userVerifier.cancel();
         this.emit('failed');
@@ -216,6 +286,12 @@ const UnlockDialog = new Lang.Class({
 
     destroy: function() {
         this._userVerifier.clear();
+
+        if (this._idleWatchId) {
+            this._idleMonitor.remove_watch(this._idleWatchId);
+            this._idleWatchId = 0;
+        }
+
         this.parent();
     },
 

js/ui/userMenu.js

@@ -12,16 +12,20 @@ const Tp = imports.gi.TelepathyGLib;
 const UPowerGlib = imports.gi.UPowerGlib;
 const Atk = imports.gi.Atk;
 
+const BoxPointer = imports.ui.boxpointer;
 const GnomeSession = imports.misc.gnomeSession;
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
+const Params = imports.misc.params;
 const Util = imports.misc.util;
 
 const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
+const SCREENSAVER_SCHEMA = 'org.gnome.desktop.screensaver';
 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 LOCK_ENABLED_KEY = 'lock-enabled';
 
 const DIALOG_ICON_SIZE = 64;
 
@@ -43,12 +47,21 @@ const IMStatus = {
 const UserAvatarWidget = new Lang.Class({
     Name: 'UserAvatarWidget',
 
-    _init: function(user) {
+    _init: function(user, params) {
         this._user = user;
+        params = Params.parse(params, { reactive: false,
+                                        iconSize: DIALOG_ICON_SIZE,
+                                        styleClass: 'status-chooser-user-icon' });
+        this._iconSize = params.iconSize;
 
-        this.actor = new St.Bin({ style_class: 'status-chooser-user-icon',
-                                  track_hover: true,
-                                  reactive: true });
+        this.actor = new St.Bin({ style_class: params.styleClass,
+                                  track_hover: params.reactive,
+                                  reactive: params.reactive });
+    },
+
+    setSensitive: function(sensitive) {
+        this.actor.can_focus = sensitive;
+        this.actor.reactive = sensitive;
     },
 
     update: function() {
@@ -60,11 +73,15 @@ const UserAvatarWidget = new Lang.Class({
             let file = Gio.File.new_for_path(iconFile);
             this.actor.child = null;
             this.actor.style = 'background-image: url("%s");'.format(iconFile);
+
+            // AccountsService uses a fixed location for avatar images, so
+            // we need to clear out all cached data to pick up image changes,
+            // see https://bugzilla.gnome.org/show_bug.cgi?id=679268
+            this.actor.clear_background_image();
         } else {
             this.actor.style = null;
-            this.actor.child = new St.Icon({ icon_name: 'avatar-default',
-                                             icon_type: St.IconType.SYMBOLIC,
-                                             icon_size: DIALOG_ICON_SIZE });
+            this.actor.child = new St.Icon({ icon_name: 'avatar-default-symbolic',
+                                             icon_size: this._iconSize });
         }
     }
 });
@@ -96,6 +113,7 @@ const IMUserNameItem = new Lang.Class({
 
     _init: function() {
         this.parent({ reactive: false,
+                      can_focus: false,
                       style_class: 'status-chooser-user-name' });
 
         this._wrapper = new Shell.GenericContainer();
@@ -133,12 +151,13 @@ const IMStatusChooserItem = new Lang.Class({
 
     _init: function() {
         this.parent({ reactive: false,
+                      can_focus: false,
                       style_class: 'status-chooser' });
 
         this._userManager = AccountsService.UserManager.get_default();
         this._user = this._userManager.get_user(GLib.get_user_name());
 
-        this._avatar = new UserAvatarWidget(this._user);
+        this._avatar = new UserAvatarWidget(this._user, { reactive: true });
         this._iconBin = new St.Button({ child: this._avatar.actor });
         this.addActor(this._iconBin);
 
@@ -158,22 +177,22 @@ const IMStatusChooserItem = new Lang.Class({
 
         let item;
 
-        item = new IMStatusItem(_("Available"), 'user-available');
+        item = new IMStatusItem(_("Available"), 'user-available-symbolic');
         this._combo.addMenuItem(item, IMStatus.AVAILABLE);
 
-        item = new IMStatusItem(_("Busy"), 'user-busy');
+        item = new IMStatusItem(_("Busy"), 'user-busy-symbolic');
         this._combo.addMenuItem(item, IMStatus.BUSY);
 
-        item = new IMStatusItem(_("Invisible"), 'user-invisible');
+        item = new IMStatusItem(_("Invisible"), 'user-invisible-symbolic');
         this._combo.addMenuItem(item, IMStatus.HIDDEN);
 
-        item = new IMStatusItem(_("Away"), 'user-away');
+        item = new IMStatusItem(_("Away"), 'user-away-symbolic');
         this._combo.addMenuItem(item, IMStatus.AWAY);
 
-        item = new IMStatusItem(_("Idle"), 'user-idle');
+        item = new IMStatusItem(_("Idle"), 'user-idle-symbolic');
         this._combo.addMenuItem(item, IMStatus.IDLE);
 
-        item = new IMStatusItem(_("Unavailable"), 'user-offline');
+        item = new IMStatusItem(_("Unavailable"), 'user-offline-symbolic');
         this._combo.addMenuItem(item, IMStatus.OFFLINE);
 
         this._combo.connect('active-item-changed',
@@ -201,20 +220,21 @@ const IMStatusChooserItem = new Lang.Class({
                                  Lang.bind(this, this._IMAccountsChanged));
         this._accountMgr.prepare_async(null, Lang.bind(this,
             function(mgr) {
-                let [presence, status, msg] = mgr.get_most_available_presence();
-
-                let savedPresence = global.settings.get_int('saved-im-presence');
-
                 this._IMAccountsChanged(mgr);
 
-                if (savedPresence == presence) {
-                    this._IMStatusChanged(mgr, presence, status, msg);
-                } else {
-                    this._setComboboxPresence(savedPresence);
-                    status = this._statusForPresence(savedPresence);
-                    msg = msg ? msg : '';
-                    mgr.set_all_requested_presences(savedPresence, status, msg);
-                }
+                if (this._networkMonitor.network_available)
+                    this._restorePresence();
+                else
+                    this._setComboboxPresence(Tp.ConnectionPresenceType.OFFLINE);
+            }));
+
+        this._networkMonitor = Gio.NetworkMonitor.get_default();
+        this._networkMonitor.connect('network-changed',
+            Lang.bind(this, function(monitor, available) {
+                this._IMAccountsChanged(this._accountMgr);
+
+                if (available && !this._imPresenceRestored)
+                    this._restorePresence();
             }));
 
         this._userLoadedId = this._user.connect('notify::is-loaded',
@@ -227,6 +247,25 @@ const IMStatusChooserItem = new Lang.Class({
             if (this.actor.mapped)
                 this._updateUser();
         }));
+
+        this.connect('sensitive-changed', function(sensitive) {
+            this._avatar.setSensitive(sensitive);
+        });
+    },
+
+    _restorePresence: function() {
+        let [presence, status, msg] = this._accountMgr.get_most_available_presence();
+
+        let savedPresence = global.settings.get_int('saved-im-presence');
+
+        if (savedPresence == presence) {
+            this._IMStatusChanged(this._accountMgr, presence, status, msg);
+        } else {
+            this._setComboboxPresence(savedPresence);
+            status = this._statusForPresence(savedPresence);
+            msg = msg ? msg : '';
+            this._accountMgr.set_all_requested_presences(savedPresence, status, msg);
+        }
     },
 
     destroy: function() {
@@ -285,7 +324,8 @@ const IMStatusChooserItem = new Lang.Class({
         let accounts = mgr.get_valid_accounts().filter(function(account) {
             return account.enabled;
         });
-        this._combo.setSensitive(accounts.length > 0);
+        let sensitive = accounts.length > 0 && this._networkMonitor.network_available;
+        this._combo.setSensitive(sensitive);
     },
 
     _IMStatusChanged: function(accountMgr, presence, status, message) {
@@ -438,6 +478,7 @@ const UserMenuButton = new Lang.Class({
         let box = new St.BoxLayout({ name: 'panelUserMenu' });
         this.actor.add_actor(box);
 
+        this._screenSaverSettings = new Gio.Settings({ schema: SCREENSAVER_SCHEMA });
         this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
 
         this._userManager = AccountsService.UserManager.get_default();
@@ -456,20 +497,22 @@ const UserMenuButton = new Lang.Class({
         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',
+        this._offlineIcon = new St.Icon({ icon_name: 'user-offline-symbolic',
                                           style_class: 'popup-menu-icon' });
-        this._availableIcon = new St.Icon({ icon_name: 'user-available',
+        this._availableIcon = new St.Icon({ icon_name: 'user-available-symbolic',
                                             style_class: 'popup-menu-icon' });
-        this._busyIcon = new St.Icon({ icon_name: 'user-busy',
+        this._busyIcon = new St.Icon({ icon_name: 'user-busy-symbolic',
                                        style_class: 'popup-menu-icon' });
-        this._invisibleIcon = new St.Icon({ icon_name: 'user-invisible',
+        this._invisibleIcon = new St.Icon({ icon_name: 'user-invisible-symbolic',
                                             style_class: 'popup-menu-icon' });
-        this._awayIcon = new St.Icon({ icon_name: 'user-away',
+        this._awayIcon = new St.Icon({ icon_name: 'user-away-symbolic',
                                        style_class: 'popup-menu-icon' });
-        this._idleIcon = new St.Icon({ icon_name: 'user-idle',
+        this._idleIcon = new St.Icon({ icon_name: 'user-idle-symbolic',
                                        style_class: 'popup-menu-icon' });
-        this._pendingIcon = new St.Icon({ icon_name: 'user-status-pending',
+        this._pendingIcon = new St.Icon({ icon_name: 'user-status-pending-symbolic',
                                           style_class: 'popup-menu-icon' });
+        this._lockedIcon = new St.Icon({ icon_name: 'changes-prevent-symbolic',
+                                         style_class: 'popup-menu-icon' });
 
         this._accountMgr.connect('most-available-presence-changed',
                                   Lang.bind(this, this._updatePresenceIcon));
@@ -534,12 +577,20 @@ const UserMenuButton = new Lang.Class({
                                        Lang.bind(this, this._updateHaveShutdown));
 
         this._upClient.connect('notify::can-suspend', Lang.bind(this, this._updateSuspendOrPowerOff));
+
+        Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+        this._sessionUpdated();
     },
 
-    setLockedState: function(locked) {
-        if (locked)
-            this.menu.close();
-        this.actor.reactive = !locked;
+    _sessionUpdated: function() {
+        this.actor.visible = !Main.sessionMode.isGreeter;
+
+        let allowSettings = Main.sessionMode.allowSettings;
+        this._statusChooser.setSensitive(allowSettings);
+        this._systemSettings.visible = allowSettings;
+
+        this.setSensitive(!Main.sessionMode.isLocked);
+        this._updatePresenceIcon();
     },
 
     _onDestroy: function() {
@@ -623,7 +674,9 @@ const UserMenuButton = new Lang.Class({
     },
 
     _updatePresenceIcon: function(accountMgr, presence, status, message) {
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE)
+        if (Main.sessionMode.isLocked)
+            this._iconBox.child = this._lockedIcon;
+        else if (presence == Tp.ConnectionPresenceType.AVAILABLE)
             this._iconBox.child = this._availableIcon;
         else if (presence == Tp.ConnectionPresenceType.BUSY)
             this._iconBox.child = this._busyIcon;
@@ -683,8 +736,7 @@ const UserMenuButton = new Lang.Class({
         let item;
 
         item = new IMStatusChooserItem();
-        if (Main.sessionMode.allowSettings)
-            item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
+        item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
         this.menu.addMenuItem(item);
         this._statusChooser = item;
 
@@ -696,11 +748,10 @@ const UserMenuButton = new Lang.Class({
         item = new PopupMenu.PopupSeparatorMenuItem();
         this.menu.addMenuItem(item);
 
-        if (Main.sessionMode.allowSettings) {
-            item = new PopupMenu.PopupMenuItem(_("System Settings"));
-            item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
-            this.menu.addMenuItem(item);
-        }
+        item = new PopupMenu.PopupMenuItem(_("System Settings"));
+        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
+        this.menu.addMenuItem(item);
+        this._systemSettings = item;
 
         item = new PopupMenu.PopupSeparatorMenuItem();
         this.menu.addMenuItem(item);
@@ -768,14 +819,17 @@ const UserMenuButton = new Lang.Class({
     },
 
     _onLockScreenActivate: function() {
+        this.menu.close(BoxPointer.PopupAnimation.NONE);
         Main.overview.hide();
         Main.screenShield.lock(true);
     },
 
     _onLoginScreenActivate: function() {
+        this.menu.close(BoxPointer.PopupAnimation.NONE);
         Main.overview.hide();
-        Main.screenShield.lock(false);
-        this._userManager.goto_login_session();
+        if (this._screenSaverSettings.get_boolean(LOCK_ENABLED_KEY))
+            Main.screenShield.lock(false);
+        Gdm.goto_login_session_sync(null);
     },
 
     _onQuitSessionActivate: function() {
@@ -797,13 +851,17 @@ const UserMenuButton = new Lang.Class({
             this._suspendOrPowerOffItem.state == PopupMenu.PopupAlternatingMenuItemState.DEFAULT) {
             this._session.ShutdownRemote();
         } else {
-            let tmpId = Main.screenShield.connect('lock-screen-shown', Lang.bind(this, function() {
-                Main.screenShield.disconnect(tmpId);
+            if (this._screenSaverSettings.get_boolean(LOCK_ENABLED_KEY)) {
+                let tmpId = Main.screenShield.connect('lock-screen-shown', Lang.bind(this, function() {
+                    Main.screenShield.disconnect(tmpId);
 
+                    this._upClient.suspend_sync(null);
+                }));
+
+                Main.screenShield.lock(true);
+            } else {
                 this._upClient.suspend_sync(null);
-            }));
-
-            Main.screenShield.lock(true);
+            }
         }
     }
 });

js/ui/viewSelector.js

@@ -9,176 +9,256 @@ const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
 
+const AppDisplay = imports.ui.appDisplay;
 const Main = imports.ui.main;
+const RemoteSearch = imports.ui.remoteSearch;
 const Search = imports.ui.search;
 const SearchDisplay = imports.ui.searchDisplay;
 const ShellEntry = imports.ui.shellEntry;
 const Tweener = imports.ui.tweener;
-
-const BaseTab = new Lang.Class({
-    Name: 'BaseTab',
-
-    _init: function(titleActor, pageActor, name, a11yIcon) {
-        this.title = titleActor;
-        this.page = new St.Bin({ child: pageActor,
-                                 x_align: St.Align.START,
-                                 y_align: St.Align.START,
-                                 x_fill: true,
-                                 y_fill: true,
-                                 style_class: 'view-tab-page' });
-
-        if (this.title.can_focus) {
-            Main.ctrlAltTabManager.addGroup(this.title, name, a11yIcon);
-        } else {
-            Main.ctrlAltTabManager.addGroup(this.page, name, a11yIcon,
-                                            { proxy: this.title,
-                                              focusCallback: Lang.bind(this, this._a11yFocus) });
-        }
-
-        this.visible = false;
-    },
-
-    show: function(animate) {
-        this.visible = true;
-        this.page.show();
-
-        if (!animate)
-            return;
-
-        this.page.opacity = 0;
-        Tweener.addTween(this.page,
-                         { opacity: 255,
-                           time: 0.1,
-                           transition: 'easeOutQuad' });
-    },
-
-    hide: function() {
-        this.visible = false;
-        Tweener.addTween(this.page,
-                         { opacity: 0,
-                           time: 0.1,
-                           transition: 'easeOutQuad',
-                           onComplete: Lang.bind(this,
-                               function() {
-                                   this.page.hide();
-                               })
-                         });
-    },
-
-    _a11yFocus: function() {
-        this._activate();
-        this.page.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
-    },
-
-    _activate: function() {
-        this.emit('activated');
-    }
-});
-Signals.addSignalMethods(BaseTab.prototype);
+const Wanda = imports.ui.wanda;
+const WorkspacesView = imports.ui.workspacesView;
 
 
-const ViewTab = new Lang.Class({
-    Name: 'ViewTab',
-    Extends: BaseTab,
+const FocusTrap = new Lang.Class({
+    Name: 'FocusTrap',
+    Extends: St.Widget,
 
-    _init: function(id, label, pageActor, a11yIcon) {
-        this.id = id;
-
-        let titleActor = new St.Button({ label: label,
-                                         style_class: 'view-tab-title' });
-        titleActor.connect('clicked', Lang.bind(this, this._activate));
-
-        this.parent(titleActor, pageActor, label, a11yIcon);
+    vfunc_navigate_focus: function(from, direction) {
+        if (direction == Gtk.DirectionType.TAB_FORWARD ||
+            direction == Gtk.DirectionType.TAB_BACKWARD)
+            return this.parent(from, direction);
+        return false;
     }
 });
 
 
-const SearchTab = new Lang.Class({
-    Name: 'SearchTab',
-    Extends: BaseTab,
+const ViewSelector = new Lang.Class({
+    Name: 'ViewSelector',
+
+    _init : function(searchEntry, showAppsButton) {
+        this.actor = new St.BoxLayout({ name: 'viewSelector',
+                                        vertical: true });
+
+        this._showAppsButton = showAppsButton;
+        this._showAppsButton.connect('notify::checked', Lang.bind(this, this._onShowAppsButtonToggled));
+
+        this._pageArea = new Shell.Stack();
+        this.actor.add(this._pageArea, { x_fill: true,
+                                         y_fill: true,
+                                         expand: true });
+
+        this._activePage = null;
 
-    _init: function() {
         this.active = false;
         this._searchPending = false;
         this._searchTimeoutId = 0;
 
         this._searchSystem = new Search.SearchSystem();
-        this._openSearchSystem = new Search.OpenSearchSystem();
 
-        this._entry = new St.Entry({ name: 'searchEntry',
-                                     /* Translators: this is the text displayed
-                                        in the search entry when no search is
-                                        active; it should not exceed ~30
-                                        characters. */
-                                     hint_text: _("Type to search..."),
-                                     track_hover: true,
-                                     can_focus: true });
+        this._entry = searchEntry;
         ShellEntry.addContextMenu(this._entry);
+
         this._text = this._entry.clutter_text;
-        this._text.connect('key-press-event', Lang.bind(this, this._onKeyPress));
-
-        this._inactiveIcon = new St.Icon({ style_class: 'search-entry-icon',
-                                           icon_name: 'edit-find',
-                                           icon_type: St.IconType.SYMBOLIC });
-        this._activeIcon = new St.Icon({ style_class: 'search-entry-icon',
-                                         icon_name: 'edit-clear',
-                                         icon_type: St.IconType.SYMBOLIC });
-        this._entry.set_secondary_icon(this._inactiveIcon);
-
-        this._iconClickedId = 0;
-
-        this._searchResults = new SearchDisplay.SearchResults(this._searchSystem, this._openSearchSystem);
-        this.parent(this._entry, this._searchResults.actor, _("Search"), '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 activateDefault.
-            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.activateDefault();
-                return true;
-            }
-            return false;
-        }));
-
-        this._entry.connect('notify::mapped', Lang.bind(this, this._onMapped));
-
-        global.stage.connect('notify::key-focus', Lang.bind(this, this._onStageKeyFocusChanged));
-
-        this._capturedEventId = 0;
-
+        this._text.connect('key-press-event', Lang.bind(this, this._onKeyPress));
         this._text.connect('key-focus-in', Lang.bind(this, function() {
             this._searchResults.highlightDefault(true);
         }));
         this._text.connect('key-focus-out', Lang.bind(this, function() {
             this._searchResults.highlightDefault(false);
         }));
+        this._entry.connect('notify::mapped', Lang.bind(this, this._onMapped));
+        global.stage.connect('notify::key-focus', Lang.bind(this, this._onStageKeyFocusChanged));
+
+        this._inactiveIcon = new St.Icon({ style_class: 'search-entry-icon',
+                                           icon_name: 'edit-find-symbolic' });
+        this._activeIcon = new St.Icon({ style_class: 'search-entry-icon',
+                                         icon_name: 'edit-clear-symbolic' });
+        this._entry.set_secondary_icon(this._inactiveIcon);
+
+        this._iconClickedId = 0;
+        this._capturedEventId = 0;
+
+        this._workspacesDisplay = new WorkspacesView.WorkspacesDisplay();
+        this._workspacesPage = this._addPage(this._workspacesDisplay.actor, null,
+                                             _("Windows"), 'text-x-generic-symbolic');
+
+        this._appDisplay = new AppDisplay.AllAppDisplay();
+        this._appsPage = this._addPage(this._appDisplay.actor, null,
+                                       _("Applications"), 'system-run-symbolic');
+
+        this._searchResults = new SearchDisplay.SearchResults(this._searchSystem);
+        this._searchPage = this._addPage(this._searchResults.actor, this._entry,
+                                         _("Search"), 'edit-find-symbolic');
+
+        // Default search providers
+        // Wanda comes obviously first
+        this.addSearchProvider(new Wanda.WandaSearchProvider());
+        this.addSearchProvider(new AppDisplay.AppSearchProvider());
+        this.addSearchProvider(new AppDisplay.SettingsSearchProvider());
+
+        // Load remote search providers provided by applications
+        RemoteSearch.loadRemoteSearchProviders(Lang.bind(this, this.addSearchProvider));
 
         // Since the entry isn't inside the results container we install this
         // dummy widget as the last results container child so that we can
-        // include the entry in the keynav tab path...
-        this._focusTrap = new St.Bin({ can_focus: true });
+        // include the entry in the keynav tab path
+        this._focusTrap = new FocusTrap({ can_focus: true });
         this._focusTrap.connect('key-focus-in', Lang.bind(this, function() {
             this._entry.grab_key_focus();
         }));
-        // ... but make it unfocusable using arrow keys keynav by making its
-        // bounding box always contain the possible focus source's bounding
-        // box since StWidget's keynav logic won't ever select it as a target
-        // in that case.
-        this._focusTrap.add_constraint(new Clutter.BindConstraint({ source: this._searchResults.actor,
-                                                                    coordinate: Clutter.BindCoordinate.ALL }));
         this._searchResults.actor.add_actor(this._focusTrap);
 
         global.focus_manager.add_group(this._searchResults.actor);
+
+        Main.overview.connect('item-drag-begin',
+                              Lang.bind(this, this._resetShowAppsButton));
+
+        this._stageKeyPressId = 0;
+        Main.overview.connect('showing', Lang.bind(this,
+            function () {
+                this._resetShowAppsButton();
+                this._stageKeyPressId = global.stage.connect('key-press-event',
+                                                             Lang.bind(this, this._onStageKeyPress));
+            }));
+        Main.overview.connect('hiding', Lang.bind(this,
+            function () {
+                this._resetShowAppsButton();
+                if (this._stageKeyPressId != 0) {
+                    global.stage.disconnect(this._stageKeyPressId);
+                    this._stageKeyPressId = 0;
+                }
+            }));
+
+        // Public constraints which may be used to tie actors' height or
+        // vertical position to the current tab's content; as the content's
+        // height and position depend on the view selector's style properties
+        // (e.g. font size, padding, spacing, ...) it would be extremely hard
+        // and ugly to get these from the outside. While it would be possible
+        // to use position and height properties directly, outside code would
+        // need to ensure that the content is properly allocated before
+        // accessing the properties.
+        this.constrainHeight = new Clutter.BindConstraint({ source: this._pageArea,
+                                                            coordinate: Clutter.BindCoordinate.HEIGHT });
+    },
+
+    show: function() {
+        this._activePage = this._workspacesPage;
+
+        this._appsPage.hide();
+        this._searchPage.hide();
+        this._workspacesDisplay.show();
+
+        if (!this._workspacesDisplay.activeWorkspaceHasMaximizedWindows())
+            Main.overview.fadeOutDesktop();
+
+        this._showPage(this._workspacesPage);
+    },
+
+    zoomFromOverview: function() {
+        this._workspacesDisplay.zoomFromOverview();
+
+        if (!this._workspacesDisplay.activeWorkspaceHasMaximizedWindows())
+            Main.overview.fadeInDesktop();
     },
 
     hide: function() {
-        this.parent();
+        this._workspacesDisplay.hide();
+    },
+
+    _addPage: function(actor, a11yFocus, name, a11yIcon) {
+        let page = new St.Bin({ child: actor,
+                                x_align: St.Align.START,
+                                y_align: St.Align.START,
+                                x_fill: true,
+                                y_fill: true });
+        if (a11yFocus)
+            Main.ctrlAltTabManager.addGroup(a11yFocus, name, a11yIcon);
+        else
+            Main.ctrlAltTabManager.addGroup(actor, name, a11yIcon,
+                                            { proxy: this.actor,
+                                              focusCallback: Lang.bind(this,
+                                                  function() {
+                                                      this._a11yFocusPage(page);
+                                                  })
+                                            });;
+        this._pageArea.add_actor(page);
+        return page
+    },
+
+    _showPage: function(page) {
+        if(page == this._activePage)
+            return;
+
+        if(this._activePage) {
+            Tweener.addTween(this._activePage,
+                             { opacity: 0,
+                               time: 0.1,
+                               transition: 'easeOutQuad',
+                               onComplete: Lang.bind(this,
+                                   function() {
+                                       this._activePage.hide();
+                                       this._activePage = page;
+                                   })
+                             });
+        }
+
+        page.show();
+        Tweener.addTween(page,
+                         { opacity: 255,
+                           time: 0.1,
+                           transition: 'easeOutQuad'
+                         });
+    },
+
+    _a11yFocusPage: function(page) {
+        this._showAppsButton.checked = page == this._appsPage;
+        page.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+    },
+
+    _onShowAppsButtonToggled: function() {
+        if (this.active)
+            this.reset();
+        else
+            this._showPage(this._showAppsButton.checked ? this._appsPage
+                                                        : this._workspacesPage);
+    },
+
+    _resetShowAppsButton: function() {
+        this._showAppsButton.checked = false;
+    },
+
+    _onStageKeyPress: function(actor, event) {
+        let modifiers = event.get_state();
+        let symbol = event.get_key_symbol();
+
+        if (symbol == Clutter.Escape) {
+            if (this.active)
+                this.reset();
+            else if (this._showAppsButton.checked)
+                this._resetShowAppsButton();
+            else
+                Main.overview.hide();
+            return true;
+        } else if (Clutter.keysym_to_unicode(symbol) ||
+                   (symbol == Clutter.BackSpace && this.active)) {
+            this.startSearch(event);
+        } else if (!this.active) {
+            if (symbol == Clutter.Tab || symbol == Clutter.Down) {
+                this._activePage.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+                return true;
+            } else if (symbol == Clutter.ISO_Left_Tab) {
+                this._activePage.navigate_focus(null, Gtk.DirectionType.TAB_BACKWARD, false);
+                return true;
+            }
+        }
+        return false;
+    },
+
+    _searchCancelled: function() {
+        this._showPage(this._showAppsButton.checked ? this._appsPage
+                                                    : this._workspacesPage);
 
         // Leave the entry focused when it doesn't have any text;
         // when replacing a selected search term, Clutter emits
@@ -227,19 +307,9 @@ const SearchTab = new Lang.Class({
         }
     },
 
-    addSearchProvider: function(provider) {
-        this._searchSystem.registerProvider(provider);
-        this._searchResults.createProviderMeta(provider);
-    },
-
-    removeSearchProvider: function(provider) {
-        this._searchSystem.unregisterProvider(provider);
-        this._searchResults.destroyProviderMeta(provider);
-    },
-
     startSearch: function(event) {
         global.stage.set_key_focus(this._text);
-        this._text.event(event, false);
+        this._text.event(event, true);
     },
 
     // the entry does not show the hint
@@ -263,14 +333,13 @@ const SearchTab = new Lang.Class({
                         this.reset();
                     }));
             }
-            this._activate();
         } else {
             if (this._iconClickedId > 0)
                 this._entry.disconnect(this._iconClickedId);
             this._iconClickedId = 0;
 
             this._entry.set_secondary_icon(this._inactiveIcon);
-            this.emit('search-cancelled');
+            this._searchCancelled();
         }
         if (!this.active) {
             if (this._searchTimeoutId > 0) {
@@ -291,6 +360,15 @@ const SearchTab = new Lang.Class({
                 this.reset();
                 return true;
             }
+        } else if (symbol == Clutter.Return || symbol == Clutter.KP_Enter) {
+            // We can't connect to 'activate' here because search providers
+            // might want to do something with the modifiers in activateDefault.
+            if (this._searchTimeoutId > 0) {
+                Mainloop.source_remove(this._searchTimeoutId);
+                this._doSearch();
+            }
+            this._searchResults.activateDefault();
+            return true;
         } else if (this.active) {
             let arrowNext, nextDirection;
             if (entry.get_text_direction() == Clutter.TextDirection.RTL) {
@@ -340,259 +418,17 @@ const SearchTab = new Lang.Class({
         let text = this._text.get_text().replace(/^\s+/g, '').replace(/\s+$/g, '');
         this._searchResults.doSearch(text);
 
-        return false;
-    }
-});
-
-
-const ViewSelector = new Lang.Class({
-    Name: 'ViewSelector',
-
-    _init : function() {
-        this.actor = new St.BoxLayout({ name: 'viewSelector',
-                                        vertical: true });
-
-        // The tab bar is located at the top of the view selector and
-        // holds both "normal" tab labels and the search entry. The former
-        // is left aligned, the latter right aligned - unless the text
-        // direction is RTL, in which case the order is reversed.
-        this._tabBar = new Shell.GenericContainer();
-        this._tabBar.connect('get-preferred-width',
-                             Lang.bind(this, this._getPreferredTabBarWidth));
-        this._tabBar.connect('get-preferred-height',
-                             Lang.bind(this, this._getPreferredTabBarHeight));
-        this._tabBar.connect('allocate',
-                             Lang.bind(this, this._allocateTabBar));
-        this.actor.add(this._tabBar);
-
-        // Box to hold "normal" tab labels
-        this._tabBox = new St.BoxLayout({ name: 'viewSelectorTabBar' });
-        this._tabBar.add_actor(this._tabBox);
-
-        // The searchArea just holds the entry
-        this._searchArea = new St.Bin({ name: 'searchArea' });
-        this._tabBar.add_actor(this._searchArea);
-
-        // The page area holds the tab pages. Every page is given the
-        // area's full allocation, so that the pages would appear on top
-        // of each other if the inactive ones weren't hidden.
-        this._pageArea = new Shell.Stack();
-        this.actor.add(this._pageArea, { x_fill: true,
-                                         y_fill: true,
-                                         expand: true });
-
-        this._tabs = [];
-        this._activeTab = null;
-
-        this._searchTab = new SearchTab();
-        this._searchArea.set_child(this._searchTab.title);
-        this._addTab(this._searchTab);
-
-        this._searchTab.connect('search-cancelled', Lang.bind(this,
-            function() {
-                this._switchTab(this._activeTab);
-            }));
-
-        Main.overview.connect('item-drag-begin',
-                              Lang.bind(this, this._switchDefaultTab));
-
-        this._stageKeyPressId = 0;
-        Main.overview.connect('showing', Lang.bind(this,
-            function () {
-                this._switchDefaultTab();
-                this._stageKeyPressId = global.stage.connect('key-press-event',
-                                                             Lang.bind(this, this._onStageKeyPress));
-            }));
-        Main.overview.connect('hiding', Lang.bind(this,
-            function () {
-                this._switchDefaultTab();
-                if (this._stageKeyPressId != 0) {
-                    global.stage.disconnect(this._stageKeyPressId);
-                    this._stageKeyPressId = 0;
-                }
-            }));
-
-        // Public constraints which may be used to tie actors' height or
-        // vertical position to the current tab's content; as the content's
-        // height and position depend on the view selector's style properties
-        // (e.g. font size, padding, spacing, ...) it would be extremely hard
-        // and ugly to get these from the outside. While it would be possible
-        // to use position and height properties directly, outside code would
-        // need to ensure that the content is properly allocated before
-        // accessing the properties.
-        this.constrainY = new Clutter.BindConstraint({ source: this._pageArea,
-                                                       coordinate: Clutter.BindCoordinate.Y });
-        this.constrainHeight = new Clutter.BindConstraint({ source: this._pageArea,
-                                                            coordinate: Clutter.BindCoordinate.HEIGHT });
-    },
-
-    _addTab: function(tab) {
-        tab.page.hide();
-        this._pageArea.add_actor(tab.page);
-        tab.connect('activated', Lang.bind(this, function(tab) {
-            this._switchTab(tab);
-        }));
-    },
-
-    addViewTab: function(id, title, pageActor, a11yIcon) {
-        let viewTab = new ViewTab(id, title, pageActor, a11yIcon);
-        this._tabs.push(viewTab);
-        this._tabBox.add(viewTab.title);
-        this._addTab(viewTab);
-    },
-
-    _switchTab: function(tab) {
-        let firstSwitch = this._activeTab == null;
-
-        if (this._activeTab && this._activeTab.visible) {
-            if (this._activeTab == tab)
-                return;
-            this._activeTab.title.remove_style_pseudo_class('selected');
-            this._activeTab.hide();
-        }
-
-        if (tab != this._searchTab) {
-            tab.title.add_style_pseudo_class('selected');
-            this._activeTab = tab;
-            if (this._searchTab.visible) {
-                this._searchTab.hide();
-            }
-        }
-
-        // Only fade when switching between tabs,
-        // not when setting the initially selected one.
-        if (!tab.visible)
-            tab.show(!firstSwitch);
-    },
-
-    switchTab: function(id) {
-        for (let i = 0; i < this._tabs.length; i++)
-            if (this._tabs[i].id == id) {
-                this._switchTab(this._tabs[i]);
-                break;
-            }
-    },
-
-    _switchDefaultTab: function() {
-        if (this._tabs.length > 0)
-            this._switchTab(this._tabs[0]);
-    },
-
-    _nextTab: function() {
-        if (this._tabs.length == 0 ||
-            this._tabs[this._tabs.length - 1] == this._activeTab)
-            return;
-
-        for (let i = 0; i < this._tabs.length; i++)
-            if (this._tabs[i] == this._activeTab) {
-                this._switchTab(this._tabs[i + 1]);
-                return;
-            }
-    },
-
-    _prevTab: function() {
-        if (this._tabs.length == 0 || this._tabs[0] == this._activeTab)
-            return;
-
-        for (let i = 0; i < this._tabs.length; i++)
-            if (this._tabs[i] == this._activeTab) {
-                this._switchTab(this._tabs[i - 1]);
-                return;
-            }
-    },
-
-    _getPreferredTabBarWidth: function(box, forHeight, alloc) {
-        let children = box.get_children();
-        for (let i = 0; i < children.length; i++) {
-            let [childMin, childNat] = children[i].get_preferred_width(forHeight);
-            alloc.min_size += childMin;
-            alloc.natural_size += childNat;
-        }
-    },
-
-    _getPreferredTabBarHeight: 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;
-        }
-    },
-
-    _allocateTabBar: function(container, box, flags) {
-        let allocWidth = box.x2 - box.x1;
-        let allocHeight = box.y2 - box.y1;
-
-        let [searchMinWidth, searchNatWidth] = this._searchArea.get_preferred_width(-1);
-        let [barMinWidth, barNatWidth] = this._tabBox.get_preferred_width(-1);
-        let childBox = new Clutter.ActorBox();
-        childBox.y1 = 0;
-        childBox.y2 = allocHeight;
-        if (this.actor.get_text_direction() == Clutter.TextDirection.RTL) {
-            childBox.x1 = allocWidth - barNatWidth;
-            childBox.x2 = allocWidth;
-        } else {
-            childBox.x1 = 0;
-            childBox.x2 = barNatWidth;
-        }
-        this._tabBox.allocate(childBox, flags);
-
-        if (this.actor.get_text_direction() == Clutter.TextDirection.RTL) {
-            childBox.x1 = 0;
-            childBox.x2 = searchNatWidth;
-        } else {
-            childBox.x1 = allocWidth - searchNatWidth;
-            childBox.x2 = allocWidth;
-        }
-        this._searchArea.allocate(childBox, flags);
-
-        Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
-            function() {
-                this.constrainY.offset = this.actor.y;
-            }));
-    },
-
-    _onStageKeyPress: function(actor, event) {
-        let modifiers = event.get_state();
-        let symbol = event.get_key_symbol();
-
-        if (symbol == Clutter.Escape) {
-            if (this._searchTab.active)
-                this._searchTab.reset();
-            else
-                Main.overview.hide();
-            return true;
-        } else if (Clutter.keysym_to_unicode(symbol) ||
-                   (symbol == Clutter.BackSpace && this._searchTab.active)) {
-            this._searchTab.startSearch(event);
-        } else if (!this._searchTab.active) {
-            if (modifiers & Clutter.ModifierType.CONTROL_MASK) {
-                if (symbol == Clutter.Page_Up) {
-                    this._prevTab();
-                    return true;
-                } else if (symbol == Clutter.Page_Down) {
-                    this._nextTab();
-                    return true;
-                }
-            } else if (symbol == Clutter.Tab) {
-                this._activeTab.page.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
-                return true;
-            } else if (symbol == Clutter.ISO_Left_Tab) {
-                this._activeTab.page.navigate_focus(null, Gtk.DirectionType.TAB_BACKWARD, false);
-                return true;
-            }
-        }
-        return false;
+        this._showPage(this._searchPage);
     },
 
     addSearchProvider: function(provider) {
-        this._searchTab.addSearchProvider(provider);
+        this._searchSystem.registerProvider(provider);
+        this._searchResults.createProviderMeta(provider);
     },
 
     removeSearchProvider: function(provider) {
-        this._searchTab.removeSearchProvider(provider);
+        this._searchSystem.unregisterProvider(provider);
+        this._searchResults.destroyProviderMeta(provider);
     }
 });
 Signals.addSignalMethods(ViewSelector.prototype);

js/ui/wanda.js

@@ -9,6 +9,7 @@ const Signals = imports.signals;
 const St = imports.gi.St;
 
 const IconGrid = imports.ui.iconGrid;
+const Layout = imports.ui.layout;
 const Main = imports.ui.main;
 const Search = imports.ui.search;
 
@@ -49,23 +50,12 @@ const WandaIcon = new Lang.Class({
     },
 
     createIcon: function(iconSize) {
-        if (this._animations)
-            this._animations.destroy();
-
         if (!this._imageFile) {
             return new St.Icon({ icon_name: 'face-smile',
-                                 icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: iconSize
-                               });
+                                 icon_size: iconSize });
         }
 
         this._animations = St.TextureCache.get_default().load_sliced_image(this._imageFile, this._imgWidth, this._imgHeight);
-        this._animations.connect('destroy', Lang.bind(this, function() {
-            if (this._timeoutId)
-                GLib.source_remove(this._timeoutId);
-            this._timeoutId = 0;
-            this._animations = null;
-        }));
         this._animations.connect('notify::mapped', Lang.bind(this, function() {
             if (this._animations.mapped && !this._timeoutId) {
                 this._timeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, FISH_SPEED, Lang.bind(this, this._update));
@@ -78,11 +68,16 @@ const WandaIcon = new Lang.Class({
             }
         }));
 
-        this._i = 0;
-
         return this._animations;
     },
 
+    _createIconTexture: function(size) {
+        if (size == this.iconSize)
+            return;
+
+        this.parent(size);
+    },
+
     _update: function() {
         let n = this._animations.get_n_children();
         if (n == 0) {
@@ -142,17 +137,18 @@ const FortuneDialog = new Lang.Class({
         this._button.connect('clicked', Lang.bind(this, this.destroy));
         this._button.child = this._box;
 
-        let monitor = Main.layoutManager.primaryMonitor;
+        this._bin = new St.Bin({ x_align: St.Align.MIDDLE,
+                                 y_align: St.Align.MIDDLE });
+        this._bin.add_constraint(new Layout.MonitorConstraint({ primary: true }));
+        this._bin.add_actor(this._button);
 
-        Main.layoutManager.addChrome(this._button);
-        this._button.set_position(Math.floor(monitor.width / 2 - this._button.width / 2),
-                                  Math.floor(monitor.height / 2 - this._button.height / 2));
+        Main.layoutManager.addChrome(this._bin);
 
         GLib.timeout_add_seconds(GLib.PRIORITY_DEFAULT, 10, Lang.bind(this, this.destroy));
     },
 
     destroy: function() {
-        this._button.destroy();
+        this._bin.destroy();
     }
 });
 
@@ -181,7 +177,6 @@ const WandaSearchProvider = new Lang.Class({
                         // triggers an assertion failure)
                         return St.TextureCache.get_default().load_icon_name(null,
                                                                             'face-smile',
-                                                                            St.IconType.FULLCOLOR,
                                                                             iconSize);
                     }
                   }]);

js/ui/windowManager.js

@@ -15,8 +15,7 @@ const Tweener = imports.ui.tweener;
 
 const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
 const WINDOW_ANIMATION_TIME = 0.25;
-const DIM_DESATURATION = 0.6;
-const DIM_BRIGHTNESS = -0.1;
+const DIM_BRIGHTNESS = -0.3;
 const DIM_TIME = 0.500;
 const UNDIM_TIME = 0.250;
 
@@ -25,23 +24,27 @@ const WindowDimmer = new Lang.Class({
     Name: 'WindowDimmer',
 
     _init: function(actor) {
-        this._desaturateEffect = new Clutter.DesaturateEffect();
         this._brightnessEffect = new Clutter.BrightnessContrastEffect();
-        actor.add_effect(this._desaturateEffect);
         actor.add_effect(this._brightnessEffect);
         this.actor = actor;
+        this._enabled = true;
         this._dimFactor = 0.0;
+        this._syncEnabled();
+    },
+
+    _syncEnabled: function() {
+        this._brightnessEffect.enabled = (this._enabled && this._dimFactor > 0);
     },
 
     setEnabled: function(enabled) {
-        this._desaturateEffect.enabled = enabled;
-        this._brightnessEffect.enabled = enabled;
+        this._enabled = enabled;
+        this._syncEnabled();
     },
 
     set dimFactor(factor) {
         this._dimFactor = factor;
-        this._desaturateEffect.set_factor(factor * DIM_DESATURATION);
         this._brightnessEffect.set_brightness(factor * DIM_BRIGHTNESS);
+        this._syncEnabled();
     },
 
     get dimFactor() {
@@ -50,10 +53,17 @@ const WindowDimmer = new Lang.Class({
 });
 
 function getWindowDimmer(actor) {
-    if (!actor._windowDimmer)
-        actor._windowDimmer = new WindowDimmer(actor);
+    let enabled = Meta.prefs_get_attach_modal_dialogs();
+    if (actor._windowDimmer)
+        actor._windowDimmer.setEnabled(enabled);
 
-    return actor._windowDimmer;
+    if (enabled) {
+        if (!actor._windowDimmer)
+            actor._windowDimmer = new WindowDimmer(actor);
+        return actor._windowDimmer;
+    } else {
+        return null;
+    }
 }
 
 const WindowManager = new Lang.Class({
@@ -260,9 +270,7 @@ const WindowManager = new Lang.Class({
         if (!actor)
             return;
         let dimmer = getWindowDimmer(actor);
-        let enabled = Meta.prefs_get_attach_modal_dialogs();
-        dimmer.setEnabled(enabled);
-        if (!enabled)
+        if (!dimmer)
             return;
         Tweener.addTween(dimmer,
                          { dimFactor: 1.0,
@@ -276,15 +284,12 @@ const WindowManager = new Lang.Class({
         if (!actor)
             return;
         let dimmer = getWindowDimmer(actor);
-        let enabled = Meta.prefs_get_attach_modal_dialogs();
-        dimmer.setEnabled(enabled);
-        if (!enabled)
+        if (!dimmer)
             return;
         Tweener.addTween(dimmer,
                          { dimFactor: 0.0,
                            time: UNDIM_TIME,
-                           transition: 'linear'
-                         });
+                           transition: 'linear' });
     },
 
     _mapWindow : function(shellwm, actor) {
@@ -304,12 +309,29 @@ const WindowManager = new Lang.Class({
         }));
         if (actor.meta_window.is_attached_dialog()) {
             this._checkDimming(actor.get_meta_window().get_transient_for());
+            if (this._shouldAnimate()) {
+                actor.set_scale(1.0, 0.0);
+                actor.scale_gravity = Clutter.Gravity.CENTER;
+                actor.show();
+                this._mapping.push(actor);
 
-            if (!this._shouldAnimate()) {
-                shellwm.completed_map(actor);
+                Tweener.addTween(actor,
+                                 { scale_y: 1,
+                                   time: WINDOW_ANIMATION_TIME,
+                                   transition: "easeOutQuad",
+                                   onComplete: this._mapWindowDone,
+                                   onCompleteScope: this,
+                                   onCompleteParams: [shellwm, actor],
+                                   onOverwrite: this._mapWindowOverwrite,
+                                   onOverwriteScope: this,
+                                   onOverwriteParams: [shellwm, actor]
+                                 });
                 return;
             }
-        } else if (!this._shouldAnimateActor(actor)) {
+            shellwm.completed_map(actor);
+            return;
+        }
+        if (!this._shouldAnimateActor(actor)) {
             shellwm.completed_map(actor);
             return;
         }
@@ -365,7 +387,8 @@ const WindowManager = new Lang.Class({
                 return;
             }
 
-            actor.opacity = 255;
+            actor.set_scale(1.0, 1.0);
+            actor.scale_gravity = Clutter.Gravity.CENTER;
             actor.show();
             this._destroying.push(actor);
 
@@ -375,7 +398,7 @@ const WindowManager = new Lang.Class({
             }));
 
             Tweener.addTween(actor,
-                             { opacity: 0,
+                             { scale_y: 0,
                                time: WINDOW_ANIMATION_TIME,
                                transition: "easeOutQuad",
                                onComplete: this._destroyWindowDone,

js/ui/workspace.js

@@ -499,9 +499,9 @@ const WindowOverlay = new Lang.Class({
         this.title.opacity = 0;
         this._parentActor.raise_top();
         Tweener.addTween(this.title,
-                        { opacity: 255,
-                          time: CLOSE_BUTTON_FADE_TIME,
-                          transition: 'easeOutQuad' });
+                         { opacity: 255,
+                           time: CLOSE_BUTTON_FADE_TIME,
+                           transition: 'easeOutQuad' });
     },
 
     chromeWidth: function () {
@@ -510,7 +510,7 @@ const WindowOverlay = new Lang.Class({
 
     chromeHeights: function () {
         return [this.closeButton.height - this.closeButton._overlap,
-               this.title.height + this.title._spacing];
+                this.title.height + this.title._spacing];
     },
 
     /**
@@ -720,12 +720,15 @@ const Workspace = new Lang.Class({
                                                                Lang.bind(this, this._windowRemoved));
         }
         this._windowEnteredMonitorId = global.screen.connect('window-entered-monitor',
-                                                           Lang.bind(this, this._windowEnteredMonitor));
+                                                             Lang.bind(this, this._windowEnteredMonitor));
         this._windowLeftMonitorId = global.screen.connect('window-left-monitor',
-                                                           Lang.bind(this, this._windowLeftMonitor));
+                                                          Lang.bind(this, this._windowLeftMonitor));
         this._repositionWindowsId = 0;
 
         this.leavingOverview = false;
+
+        this._positionWindowsFlags = 0;
+        this._positionWindowsId = 0;
     },
 
     setGeometry: function(x, y, width, height) {
@@ -734,15 +737,13 @@ const Workspace = new Lang.Class({
         this._width = width;
         this._height = height;
 
-        // This is sometimes called during allocation, so we do this later
-        Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
-            function () {
-                this._dropRect.set_position(x, y);
-                this._dropRect.set_size(width, height);
-                this.positionWindows(WindowPositionFlags.ANIMATE);
-                return false;
-            }));
+        Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this, function() {
+            this._dropRect.set_position(x, y);
+            this._dropRect.set_size(width, height);
+            return false;
+        }));
 
+        this.positionWindows(WindowPositionFlags.ANIMATE);
     },
 
     _lookupIndex: function (metaWindow) {
@@ -985,15 +986,10 @@ const Workspace = new Lang.Class({
         if (this._reservedSlot == clone)
             return;
 
-        if (clone && this.containsMetaWindow(clone.metaWindow)) {
-            this._reservedSlot = null;
-            this.positionWindows(WindowPositionFlags.ANIMATE);
-            return;
-        }
-        if (clone)
-            this._reservedSlot = clone;
-        else
-            this._reservedSlot = null;
+        if (clone && this.containsMetaWindow(clone.metaWindow))
+            clone = null;
+
+        this._reservedSlot = clone;
         this.positionWindows(WindowPositionFlags.ANIMATE);
     },
 
@@ -1003,7 +999,21 @@ const Workspace = new Lang.Class({
      *  INITIAL - this is the initial positioning of the windows.
      *  ANIMATE - Indicates that we need animate changing position.
      */
-    positionWindows : function(flags) {
+    positionWindows: function(flags) {
+        this._positionWindowsFlags |= flags;
+
+        if (this._positionWindowsId > 0)
+            return;
+
+        this._positionWindowsId = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this, function() {
+            this._realPositionWindows(this._positionWindowsFlags);
+            this._positionWindowsFlags = 0;
+            this._positionWindowsId = 0;
+            return false;
+        }));
+    },
+
+    _realPositionWindows : function(flags) {
         if (this._repositionWindowsId > 0) {
             Mainloop.source_remove(this._repositionWindowsId);
             this._repositionWindowsId = 0;
@@ -1044,20 +1054,20 @@ const Workspace = new Lang.Class({
                     /* Hidden windows should fade in and grow
                      * therefore we need to resize them now so they
                      * can be scaled up later */
-                     if (initialPositioning) {
-                         clone.actor.opacity = 0;
-                         clone.actor.scale_x = 0;
-                         clone.actor.scale_y = 0;
-                         clone.actor.x = x;
-                         clone.actor.y = y;
-                     }
+                    if (initialPositioning) {
+                        clone.actor.opacity = 0;
+                        clone.actor.scale_x = 0;
+                        clone.actor.scale_y = 0;
+                        clone.actor.x = x;
+                        clone.actor.y = y;
+                    }
 
-                     // Make the window slightly transparent to indicate it's hidden
-                     Tweener.addTween(clone.actor,
-                                      { opacity: 255,
-                                        time: Overview.ANIMATION_TIME,
-                                        transition: 'easeInQuad'
-                                      });
+                    // Make the window slightly transparent to indicate it's hidden
+                    Tweener.addTween(clone.actor,
+                                     { opacity: 255,
+                                       time: Overview.ANIMATION_TIME,
+                                       transition: 'easeInQuad'
+                                     });
                 }
 
                 this._animateClone(clone, overlay, x, y, scale, initialPositioning);
@@ -1088,16 +1098,16 @@ const Workspace = new Lang.Class({
 
     _animateClone: function(clone, overlay, x, y, scale, initialPositioning) {
         Tweener.addTween(clone.actor,
-                                 { x: x,
-                                   y: y,
-                                   scale_x: scale,
-                                   scale_y: scale,
-                                   time: Overview.ANIMATION_TIME,
-                                   transition: 'easeOutQuad',
-                                   onComplete: Lang.bind(this, function() {
-                                         this._showWindowOverlay(clone, overlay, true);
-                                   })
-                                 });
+                         { x: x,
+                           y: y,
+                           scale_x: scale,
+                           scale_y: scale,
+                           time: Overview.ANIMATION_TIME,
+                           transition: 'easeOutQuad',
+                           onComplete: Lang.bind(this, function() {
+                               this._showWindowOverlay(clone, overlay, true);
+                           })
+                         });
 
         this._updateWindowOverlayPositions(clone, overlay, x, y, scale, true);
     },
@@ -1372,6 +1382,9 @@ const Workspace = new Lang.Class({
         if (this._repositionWindowsId > 0)
             Mainloop.source_remove(this._repositionWindowsId);
 
+        if (this._positionWindowsId > 0)
+            Meta.later_remove(this._positionWindowsId);
+
         // Usually, the windows will be destroyed automatically with
         // their parent (this.actor), but we might have a zoomed window
         // which has been reparented to the stage - _windows[0] holds

js/ui/workspaceThumbnail.js

@@ -1045,9 +1045,16 @@ const ThumbnailsBox = new Lang.Class({
         childBox.y2 = box.y2;
         this._background.allocate(childBox, flags);
 
-        let indicatorY = this._indicatorY;
+        let indicatorY1 = this._indicatorY;
+        let indicatorY2;
         // when not animating, the workspace position overrides this._indicatorY
         let indicatorWorkspace = !this._animatingIndicator ? global.screen.get_active_workspace() : null;
+        let indicatorThemeNode = this._indicator.get_theme_node();
+
+        let indicatorTopFullBorder = indicatorThemeNode.get_padding(St.Side.TOP) + indicatorThemeNode.get_border_width(St.Side.TOP);
+        let indicatorBottomFullBorder = indicatorThemeNode.get_padding(St.Side.BOTTOM) + indicatorThemeNode.get_border_width(St.Side.BOTTOM);
+        let indicatorLeftFullBorder = indicatorThemeNode.get_padding(St.Side.LEFT) + indicatorThemeNode.get_border_width(St.Side.LEFT);
+        let indicatorRightFullBorder = indicatorThemeNode.get_padding(St.Side.RIGHT) + indicatorThemeNode.get_border_width(St.Side.RIGHT);
 
         let y = contentBox.y1;
 
@@ -1093,8 +1100,10 @@ const ThumbnailsBox = new Lang.Class({
             let y2 = Math.round(y + thumbnailHeight);
             let roundedVScale = (y2 - y1) / portholeHeight;
 
-            if (thumbnail.metaWorkspace == indicatorWorkspace)
-                indicatorY = y1;
+            if (thumbnail.metaWorkspace == indicatorWorkspace) {
+                indicatorY1 = y1;
+                indicatorY2 = y2;
+            }
 
             // Allocating a scaled actor is funny - x1/y1 correspond to the origin
             // of the actor, but x2/y2 are increased by the *unscaled* size.
@@ -1119,8 +1128,10 @@ const ThumbnailsBox = new Lang.Class({
             childBox.x1 = contentBox.x2 - thumbnailWidth;
             childBox.x2 = contentBox.x2;
         }
-        childBox.y1 = indicatorY;
-        childBox.y2 = childBox.y1 + thumbnailHeight;
+        childBox.x1 -= indicatorLeftFullBorder;
+        childBox.x2 += indicatorRightFullBorder;
+        childBox.y1 = indicatorY1 - indicatorTopFullBorder;
+        childBox.y2 = (indicatorY2 ? indicatorY2 : (indicatorY1 + thumbnailHeight)) + indicatorBottomFullBorder;
         this._indicator.allocate(childBox, flags);
     },
 
@@ -1135,7 +1146,9 @@ const ThumbnailsBox = new Lang.Class({
         }
 
         this._animatingIndicator = true;
-        this.indicatorY = this._indicator.allocation.y1;
+        let indicatorThemeNode = this._indicator.get_theme_node();
+        let indicatorTopFullBorder = indicatorThemeNode.get_padding(St.Side.TOP) + indicatorThemeNode.get_border_width(St.Side.TOP);
+        this.indicatorY = this._indicator.allocation.y1 + indicatorTopFullBorder;
         Tweener.addTween(this,
                          { indicatorY: thumbnail.actor.allocation.y1,
                            time: WorkspacesView.WORKSPACE_SWITCH_TIME,

js/ui/workspacesView.js

@@ -317,8 +317,6 @@ const WorkspacesView = new Lang.Class({
 
             this._updateWorkspaceActors(false);
         }
-
-        this._scrollToActive(true);
     },
 
     _activeWorkspaceChanged: function(wm, from, to, direction) {
@@ -870,15 +868,10 @@ const WorkspacesDisplay = new Lang.Class({
         let clipX = rtl ? x + controlsVisible : x;
         let clipY = y + (fullHeight - clipHeight) / 2;
 
-        if (this._zoomOut) {
-            width -= controlsNatural;
-            if (rtl)
-                x += controlsNatural;
-        } else {
-            width -= controlsVisible;
-            if (rtl)
-                x += controlsVisible;
-        }
+        let widthAdjust = this._zoomOut ? controlsNatural : controlsVisible;
+        width -= widthAdjust;
+        if (rtl)
+            x += widthAdjust;
 
         height = (fullHeight / fullWidth) * width;
         let difference = fullHeight - height;

po/LINGUAS

@@ -34,6 +34,7 @@ kk
 kn
 ko
 ku
+ky
 lt
 lv
 ml

po/POTFILES.in

@@ -1,42 +1,47 @@
+data/50-gnome-shell-screenshot.xml.in
+data/50-gnome-shell-system.xml.in
 data/gnome-shell.desktop.in.in
 data/gnome-shell-extension-prefs.desktop.in.in
 data/org.gnome.shell.gschema.xml.in.in
 js/extensionPrefs/main.js
 js/gdm/loginDialog.js
 js/gdm/powerMenu.js
+js/gdm/util.js
 js/misc/util.js
 js/ui/appDisplay.js
 js/ui/appFavorites.js
-js/ui/autorunManager.js
 js/ui/calendar.js
+js/ui/components/autorunManager.js
+js/ui/components/keyring.js
+js/ui/components/networkAgent.js
+js/ui/components/polkitAgent.js
+js/ui/components/recorder.js
+js/ui/components/telepathyClient.js
 js/ui/dash.js
 js/ui/dateMenu.js
 js/ui/endSessionDialog.js
 js/ui/extensionDownloader.js
 js/ui/extensionSystem.js
 js/ui/keyboard.js
-js/ui/keyringPrompt.js
 js/ui/lookingGlass.js
 js/ui/main.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
-js/ui/polkitAuthenticationAgent.js
 js/ui/popupMenu.js
 js/ui/runDialog.js
+js/ui/screenShield.js
 js/ui/searchDisplay.js
 js/ui/shellEntry.js
 js/ui/shellMountOperation.js
 js/ui/status/accessibility.js
 js/ui/status/bluetooth.js
 js/ui/status/keyboard.js
+js/ui/status/lockScreenMenu.js
 js/ui/status/network.js
 js/ui/status/power.js
 js/ui/status/volume.js
-js/ui/telepathyClient.js
 js/ui/unlockDialog.js
 js/ui/userMenu.js
 js/ui/viewSelector.js