ScreenShield: fix spacing of notifications and sources

Reduce padding around persistent sources, and ensure that spacing
around resident notifications is only applied once.
Also, add some padding to the clock.

https://bugzilla.gnome.org/show_bug.cgi?id=681143

.gitignore

@@ -18,9 +18,26 @@ config
 configure
 data/gnome-shell.desktop
 data/gnome-shell.desktop.in
+data/gnome-shell-extension-prefs.desktop
+data/gnome-shell-extension-prefs.desktop.in
 data/gschemas.compiled
 data/org.gnome.shell.gschema.xml
 data/org.gnome.shell.gschema.valid
+data/org.gnome.shell.evolution.calendar.gschema.xml
+data/org.gnome.shell.evolution.calendar.gschema.valid
+docs/reference/*/*.args
+docs/reference/*/*.bak
+docs/reference/*/*.hierarchy
+docs/reference/*/*.interfaces
+docs/reference/*/*.prerequisites
+docs/reference/*/*.sgml
+docs/reference/*/*.signals
+docs/reference/*/*.stamp
+docs/reference/*/*.txt
+docs/reference/*/*.types
+docs/reference/*/html/
+docs/reference/*/xml/
+gtk-doc.make
 js/misc/config.js
 intltool-extract.in
 intltool-merge.in
@@ -33,6 +50,7 @@ po/gnome-shell.pot
 po/*.header
 po/*.sed
 po/*.sin
+po/.intltool-merge-cache
 po/Makefile.in.in
 po/Makevars.template
 po/POTFILES
@@ -45,13 +63,17 @@ src/*-enum-types.[ch]
 src/*-marshal.[ch]
 src/Makefile
 src/Makefile.in
+src/calendar-server/evolution-calendar.desktop
+src/calendar-server/evolution-calendar.desktop.in
 src/calendar-server/org.gnome.Shell.CalendarServer.service
 src/gnome-shell
 src/gnome-shell-calendar-server
 src/gnome-shell-extension-tool
+src/gnome-shell-extension-prefs
 src/gnome-shell-hotplug-sniffer
 src/gnome-shell-jhbuild
 src/gnome-shell-perf-helper
+src/gnome-shell-perf-tool
 src/gnome-shell-real
 src/hotplug-sniffer/org.gnome.Shell.HotplugSniffer.service
 src/run-js-test

Makefile.am

@@ -1,7 +1,7 @@
 # Point to our macro directory and pick up user flags from the environment
 ACLOCAL_AMFLAGS  = -I m4 ${ACLOCAL_FLAGS}
 
-SUBDIRS = data js src tests po man
+SUBDIRS = data js src browser-plugin tests po man docs
 
 EXTRA_DIST =		\
 	.project	\
@@ -19,3 +19,5 @@ DIST_EXCLUDE =					\
 distcheck-hook:
 	@echo "Checking disted files against files in git"
 	@$(srcdir)/tools/check-for-missing.py $(srcdir) $(distdir) $(DIST_EXCLUDE)
+
+DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc

NEWS

@@ -1,3 +1,782 @@
+3.5.4
+=====
+* Fix wrong result handling of remote calls [Florian; #678852]
+* dateMenu: Fix regression that caused no date to be displayed [Colin]
+* WindowTracker: Fix refcounting bug in get_app_for_window() [Giovanni; #678992]
+* Show the workspace switcher for move-to-workspace keybinding
+  [Giovanni, Jasper; #674104, #660839, #679005]
+* userMenu: Move "Power off" item to the bottom [Florian; #678887]
+* Remove contacts search provider [Florian, Rui; #677442]
+* network: don't ask for always-ask secrets when interaction isn't allowed
+  [Dan; #679091]
+* PolkitAgent: Look for the right password prompt [Matthias; #675300]
+* Implement extension updates [Jasper; #679099]
+* userMenu: Don't disconnect account signals when disabled [Guillaume; #669112]
+* Fix startup notification when opening calendar [Florian; #677907]
+* networkAgent: use absolute path if configured [Clemens; #679212]
+* recorder: Port to GStreamer-1.0 API [Florian; #679445]
+* telepathyClient: don't add log messages on presence changes [Ana; #669508]
+* lookingGlass: Don't use a signal callback on 'paint' to draw the border
+  [Jasper; #679464]
+* Add support for inhibiting automount [Hans; #678597]
+* Implemented banner support for the login screen [Matthias, Marius; #665346]
+* boxpointer: Flip side if we would end outside the monitor [Rui; #678164]
+* boxpointer: Change 'animate' parameter on show/hide to a bitmask
+  [Rui; #678337]
+* Add a grayscale effect [Matthias, Jasper, Florian: #676782, #674499]
+* UserMenu: show "Install Updates & Restart" when appropriate
+  [Giovanni; #677394, #680080]
+* messageTray: don't show the message tray when a new notification is shown
+  [Ana; #677210]
+* panel: don't break when indicator has no menu [Jean-Philippe; #678694]
+* appMenu: Disable app menu during startup animations [Florian; #672322]
+* autorun: Add a notification when unmounting drives [Cosimo; #676125]
+* st-icon: Fix potential crash involving shadows [Jasper; #679776]
+* Remove manual garbage collection on tweeners end [Cosimo; #679832]
+* dash: hide tooltips when overview begins hiding [Stefano; #674241]
+* Update modal dialog animation for new centered position [Florian; #674499]
+* calendar: Fix grid lines in RTL locales [Florian; #679879]
+* Integrate IBus with keyboard indicator [Rui; #641531]
+* Move ibus status icon under keyboard [Matthias]
+* gdm: port from libgdmgreeter to libgdm [Ray; #676401]
+* Misc bug fixes and cleanups [Antoine, Cosimo, Giovanni, Jasper, Rico;
+  #678978, #672790, #679847, #679944]
+
+Contributors:
+ Jean-Philippe Braun, Clemens Buchacher, Giovanni Campagna, Cosimo Cecchi,
+ Matthias Clasen, Hans de Goede, Guillaume Desmottes, Stefano Facchini,
+ Antoine Jacoutot, Rui Matos, Florian Müllner, Marius Rieder, Ana Risteska,
+ Jasper St. Pierre, Rico Tzschichholz, Colin Walters, Dan Williams
+
+Translations:
+ Matej Urbančič [sl], Khaled Hosny [ar], Nguyễn Thái Ngọc Duy [vi],
+ Nilamdyuti Goswami [as], Alexander Shopov [bg], Ivaylo Valkov [bg],
+ Daniel Mustieles [es], Kjartan Maraas [nb,nn], Yaron Shahrabani [he],
+ Nilamdyuti Goswami [as], Chao-Hsiung Liao [zh_HK, zh_TW], Ihar Hrachyshka [be],
+ Praveen Illa [te]
+
+3.5.3
+=====
+* calendar: Adapt to Evolution-Data-Server API changes [Matthew; #677402]
+* messageTray: Don't show non urgent notifications while in fullscreen
+  [Adel; #677590]
+* modalDialog: show dialogs on monitor with the mouse pointer [Tim; #642591]
+* extensionSystem: Prepare for extension updating system [Jasper; #677586]
+* appDisplay: Don't show apps in NoDisplay categories in the All view
+  [Jasper; #658176]
+* st: Trigger theme updates on resolution changes [Florian; #677975]
+* Always enable a11y [Bastien; #678095]
+* telepathyClient: ignore invalidated channels [Guillaume; #677457]
+* shell-app: Update app menu if necessary [Florian; #676238]
+* Enable the Screen Reader menu item [Matthias; #663256]
+* Disable unredirection when a modal operation is active [Giovanni]
+* Make folks optional [Colin]
+* Improve mount-operation support [Cosimo]
+  - Fix exception when showing password entry [#678428]
+  - Close the password entry on operation abort [#673787]
+  - autorun: Don't allow autorun for things we mount on startup [#660595]
+  - Turn passphrase prompt into a dialog [#674962]
+  - Implement org.Gtk.MountOperationHandler [#678516]
+* Network menu improvements
+  - Sort Wifi networks by strength [Giovanni; #658946]
+  - Prefer wifi/3g over VPN in the panel [Cosimo; #672591]
+* clock: Switch to using GnomeWallClock [Colin; #657074]
+* remoteSearch: Allow to reference .desktop file for Title/Icon
+  [Florian; #678816]
+* Fix memory leaks [Jasper, Pavel; #678079, #678406, #678737]
+* Misc fixes [Florian, Giovanni, Guillaume, Jasper, Kjartan, Piotr, Rui;
+  #658955, #677497, #678396, #678502]
+* Misc cleanups [Bastien, Florian, Jasper; #677426, #677515, #678096, #678416]
+
+Contributors:
+ Matthew Barnes, Giovanni Campagna, Cosimo Cecchi, Matthias Clasen,
+ Guillaume Desmottes, Piotr Drąg, Adel Gadllah, Tim L, Kjartan Maraas,
+ Rui Matos, Florian Müllner, Bastien Nocera, Jasper St. Pierre, Colin Walters
+
+Translations:
+ Matej Urbančič [sl], Yuri Kozlov [ru], Tom Tryfonidis [el],
+ Kjartan Maraas [nb], Žygimantas Beručka [lt], Luca Ferretti [it],
+ Khaled Hosny [ar], Daniel Mustieles [es], Fran Diéguez [gl], A S Alam [pa]
+
+3.5.2
+=====
+* main: Move 'toggle-recording' binding into the shell [Florian; #674377]
+* popupMenu: make sure to break the grab when the slider is not visible
+  [Stefano; #672713]
+* st-theme-node-drawing: Don't use GL types [Neil; #672711]
+* Mirror Evolution calendar settings into our own schema [Owen; #674424]
+* shell-network-agent: don't crash if a request isn't found [Dan; #674961]
+* notificationDaemon: Match app based on WM_CLASS [Jasper; #673761]
+* NetworkMenu: use network-offline while loading [Giovanni; #674426]
+* lookingGlass: Remove the Errors tab [Jasper; #675104]
+* searchDisplay: Reset keyboard focus after displaying async results
+  [Rui; #675078]
+* gdm: don't fail if fprintd is unavailable [Ray; #675006]
+* messageTray: Fix scrolling up [Jasper; #661615]
+* main: Close the recorder instead of pausing it [Rui; #675128]
+* Accessibility [Alejandro]
+  - Use the proper label_actor for date menu on top panel [#675307]
+  - Set the proper role/label_actor for SearchResult.content [#672242]
+  - do not expose a label text if 'hidden' style class is used [#675341]
+* Magnifier: Add brightness and contrast functionality [Joseph; #639851]
+* theme: use a smaller border-radius for top bar [Jakub; #672430]
+* placeDisplay: use new bookmark file location [Matthias; #675443]
+* port all synchronous search providers to the async API [Jasper, Rui; #675328]
+* NetworkAgent: disallow multiple requests for the same connection/setting
+  [Giovanni; #674961]
+* userMenu: Update to latest mockups [Florian; #675802]
+* util: Don't double-fork when spawning from Alt-F2 [Colin; #675789]
+* messageTray: Make Source usable without subclassing [Jasper; #661236]
+* panel: Check for appMenu button's reactivity before opening [Florian; #676316]
+* Fix formatting of bluetooth passkey [Florian; #651251]
+* notificationDaemon: Filter out file-transfer notifications [Jasper; #676175]
+* Don't use global.log() [Jasper; #675790]
+* Fix broken extension loading in some distributions [Owen, Alexandre; #670477]
+* shell-app: Raise windows in reverse order to preserve the stacking
+  [Rui; #676371]
+* Generalize gdm-mode [Florian; #676156]
+* Switch string formatting to the one inside gjs [Jasper; #675479]
+* extensionUtils: Support subdirectories in getCurrentExtension
+  [Jasper; #677001]
+* panel: Refuse to add (legacy) status icons not part of the session mode
+  [Florian; #677058]
+* Add an initial-setup mode [Matthias; #676697]
+* status/keyboard: Port to the new input sources settings [Rui; #641531]
+* NetworkMenu: show notifications for failed VPN connections [Giovanni; #676330]
+* userMenu: Indicate progress on status changes [Florian; #659067]
+* recorder: Honor "disable-save-to-disk" lockdown key [Rūdolfs; #673630]
+* searchDisplay: Use the rowLimit we pass to the IconGrid [Christian; #675527]
+* endSessionDialog: Factor out _updateDescription from _updateContent
+  [Alejandro; #674210]
+* Fix empathy's appMenu freezing the shell [Alban; #676447]
+* Code cleanups [Florian, Giovanni, Jasper; #672807, #672413, #676837, #676850,
+  #672272]
+* Misc bug fixes [Alban, Florian, Giovanni, Guillaume, Jasper, Piotr, Rico,
+  Ron, Rui, Stefano; #659968, #672192, #673177, #673198, #674323, #675301,
+  #675370, #676347, #676806, #677097]
+
+Contributors:
+ Alban Browaeys, Giovanni Campagna, Matthias Clasen, Guillaume Desmottes,
+ Piotr Drąg, Stefano Facchini, Rui Matos, Rūdolfs Mazurs, Florian Müllner,
+ Alejandro Piñeiro, Neil Roberts, Alexandre Rostovtsev, Joseph Scheuhammer,
+ Jakub Steiner, Jasper St. Pierre, Ray Strode, Owen Taylor, Rico Tzschichholz,
+ Colin Walters, Dan Winship, Ron Yorston
+
+Translations:
+ OKANO Takayoshi [ja], Daniel Mustieles [es], Changwoo Ryu [ko],
+ Yaron Shahrabani [he], Fran Diéguez [gl], Jonh Wendell [pt_BR],
+ Kjartan Maraas [nb], Luca Ferretti [it], Tom Tryfonidis [el],
+ Sandeep Sheshrao Shedmake [mr], Takanori MATSUURA [ja], Dirgita [id],
+ Mantas Kriaučiūnas [lt], Matej Urbančič [sl], Jiro Matsuzawa [ja]
+
+3.4.1
+=====
+* Fix crash that occurred when an icon theme change caused unexpected
+  reentrancy in the icon loading code [Jasper; #673512]
+* Don't show system and other disabled users in the GDM user list
+  [Adel; #673784]
+* Make gnome-shell-calendar-server initialize GTK+ so it can display
+  password prompts if needed [#673608; Owen, Rico]
+* Adapt to Mutter API change for keybinding addition [Florian; #673014]
+* Fix crash when an extension was installed as both a user extension
+  and a system extension [#673613; Jasper]
+* Fix bug where chat entry could end up partially offscreen [Joost, 661944]
+* Fix problem where icons weren't updating when theme was changed
+  [#672941; Florian]
+* Look for Evolution calendar settings in GSettings, not GConf [#673610; Owen]
+* Add <super>F10 for the application menu [#672909; Florian]
+* Fix %Id format characters to work in translations [#673106; Cosimo]
+  (were already used in fa translation)
+* Fix error when NetworkManager restarts [#673043; Giovanni]
+* Improve efficiency of overview redraws by working around Clutter issue
+  [Stefano; #670636]
+* Misc bug fixes [Florian, Giovanni, Jasper, Rui, Stefano;
+  #672592, #672641, #672719, #673187, #673233, #673656]
+
+Contributors:
+ Giovanni Campagna, Cosimo Cecchi, Stefano Facchini, Adel Gadllah, Rui Matos,
+ Florian Müllner, Jasper St. Pierre, Owen Taylor, Rico Tzschichholz,
+ Joost Verdoorn
+
+Translations:
+ Khaled Hosny [ar], Ihar Hrachyshka [be], Alexander Shopov [bg], Gil Forcada,
+ Jordi Serratosa [ca], Petr Kovar [cs], Bruce Cowan [en_GB],
+ Carles Ferrando [ca@valencia], Wolfgang Stöggl [de], Daniel Mustieles [es],
+ Arash Mousavi [fa], Bruno Brouard [fr], Fran Diéguez [gl],
+ Sweta Kothari [gu], Yaron Shahrabani [he], Gabor Kelemen [hu],
+ Shankar Prasad [kn], Žygimantas Beručka [lt], Rudolfs Mazurs [lv],
+ Sandeep Sheshrao Shedmake [mr], Kjartan Maraas [nb], Piotr Drąg [pl],
+ Yuri Myasoedov [ru], Daniel Nylander [se], Matej Urbančič [sl],
+ Miroslav Nikolić [sr], Sasi Bhushan, Praveen Illa [te], Yinghua Wang [zh_CN]
+
+3.4.0
+=====
+* Don't crash when taking screenshots [Jasper; #672775]
+* Fix dialog-resizing problem [Florian; #672543]
+
+Contributors:
+ Florian Müllner, Jasper St. Pierre
+
+Translations:
+ Khaled Hosny, Abderrahim Kitouni [ar], Ihar Hrachyshka [be],
+ Alexander Shopov [bg], Marek Černocký [cs], Jiri Grönroos, Timo Jyrinki [fi],
+ Bruno Brouard [fr], Fran Diéguez [gl], Yaron Shahrabani [he],
+ Gabor Kelemen [hu], Jiro Matsuzawa [ja], Kenneth Nielsen [dk],
+ Mattias Põldaru [et], Changwoo Ryu [ko], Rudolfs Mazurs [lv],
+ Jonh Wendell [pt_BR], Yuri Myasoedov[ru], Daniel Korostil [uk],
+ Nguyễn Thái Ngọc Duy [vi], Chao-Hsiung Liao [zh_HK, zh_TW]
+
+3.3.92
+======
+* Add shell-dialogs for GNOME Keyring prompts [Stef; #652459, #652460, #671034]
+* When the user returns from idle, bring up the message tray if there were
+  messages while they were away [Marina; #643014]
+* https://live.gnome.org/EveryDetailMatters
+  - Make the workspace thumbnails clickable all the way to the edge of the
+    screen [Stefano; #643319]
+  - Don't slide out the workspace thumbnails if the mouse is over them when
+    entering the overview [Joost, #651092]
+  - Fix placeholder jumps while dragging a dash item [Joost; #651842]
+  - Don't favorite apps if they are dropped back at the same position
+    [Jean-Philippe; #656333]
+  - To avoid confusion, don't allow removing running apps from favorites
+    [Florian; #644853]
+  - Fix creation of new workspaces by dragging application launchers
+    [Stefano; #664202]
+  - Make it easier to drag dash items without triggering the menu
+    [Florian; #637103]
+* Accessibility [Alejandro]
+  - Add StWidget API for easily adding accessible states and setting roles,
+    names [#668366, #667432, #671378]
+  - Set accessibility information on UI elements
+    [#644255, #667432, #668361, #672047, #670308, #670312, #670719, #671404]
+* Improve key-navigation in the overview [Rui, Florian; #663901]
+* Key navigation bug fixes [Rui, Florian; #662493, #663437, #665215, #671998]
+* Honor a 'org.gnome.shell.overrides.dynamic-workspaces' setting that
+  determines whether the workspace count is dynamic and unsaved in GSettings
+  or static and saved. [Florian; #671568]
+* Avoid saving user presence to GSettings when not necessary
+  [Florian; #665701, #668214]
+* Save screencasts in the users Videos/ directory [Adel; #670749]
+  Use a "human readable" filename [Florian, Adel, Ray; #670753]
+* Allow dragging from the empty part of the top panel to unmaximize a window
+  [Florian; #666359]
+* Fix hangs that could occur when switching away to a VT [Ray; #653833]
+* Fix problems with installing from extensions.gnome.org [Giovanni; #671134]
+* Fix locking the screen when suspending via menu [David, Gert; #670820]
+* Fix browser plugin with Konqueror and Opera [Jasper]
+* Fix shell restart not to bring up failure screen [Giovanni; #648384]
+* Reorganize and clean up CSS theming [Allan; #668209]
+* Improve appearance of modal dialogs [Allan, Florian; #670227, #668209]
+* Update the calendar code to use ECalClient [Giovanni; #671177]
+* Update jhbuild script to use the main moduleset [Owen, Will; #668440]
+* StTextureCache: code cleanup, evict unused icons, merge together
+  simulataneous requests for the same icon [Jasper; #670771, #671656, #672273]
+* Clean up St for recent Clutter changes and fix bugs. StContainer and
+  StGroup are removed [Jasper, Florian; #670034, #670640, #670904]
+* Code cleanup [Adel, Jasper, Rui; #613194, #671086, #671103]
+* Misc bug fixes
+  [Adel, Colin G, Cosimo, Florian, Giovanni, Jasper, Marius, Rui, Stefano;
+  #651130, #658946, #667552, #670076, #671001, #670979, #671410, #671411,
+  #671556, #671656, #671657, #672011, #672024, #672240, #672265, #672270,
+  #672321, #672326, #672413, #672471]
+
+Contributors:
+ Jean-Philippe Braun, Giovanni Campagna, Cosimo Cecchi, Allan Day,
+ Stefano Facchini, David Foerster, Adel Gadllah, Marius Gedminas,
+ Colin Guthrie, Gert Michael Kulyk, William Lachance, Rui Matos,
+ Florian Müllner, Alejandro Piñeiro, Jan Alexander Steffens,
+ Jasper St. Pierre, Ray Strode, Owen Taylor, Joost Verdoorn, Stef Walter,
+ Marina Zhurakhinskaya
+
+Translations:
+ Nilamdyuti Goswami [as], Ihar Hrachyshka, Kasia Bondarava [be],
+ Alexander Shopov, Ivaylo Valkov [bg], Gil Forcada [ca], Marek Černocký [cs],
+ Mario Blättermann [de], Kris Thomsen [dk], Bruce Cowan [en_GB],
+ Kristjan Schmidt [eo], Daniel Mustieles [es], Mattias Põldaru [et],
+ Inaki Larranaga Murgoitio [eu], Arash Mousavi [fa], Timo Jyrinki [fi],
+ Bruno Brouard [fr], Fran Diéguez [gl], Sweta Kothari [gu],
+ Yaron Shahrabani [he], Gabor Kelemen [hu], Jiro Matsuzawa [ja],
+ Baurzhan Muftakhidinov [kk], Seong-ho Cho [ko], Žygimantas Beručka [lt],
+ Anita Reitere [lv], Anish A, Praveen Arimbrathodiyil, Mohammed Sadiq [ml],
+ fKjartan Maraas [nb], Wouter Bolsterlee [nl], A S Alam [pa], Piotr Drąg [pl],
+ Duarte Loreto [pt], Jonh Wendell [pt_BR], Yuri Myasoedov [ru],
+ Matej Urbančič [sl], Miroslav Nikolić [sr], Tirumurti Vasudevan [ta],
+ Sasi Bhushan, Krishnababu Krothapalli [te], Daniel Korostil [uk],
+ Nguyễn Thái Ngọc Duy [vi], YunQiang Su, Yinghua Wang [zh_CN],
+ Chao-Hsiung Liao [zh_HK, zh_TW]
+
+3.3.90
+======
+
+* Allow other applications to implement search providers via D-Bus
+  [Florian; #663125, #670148]
+* Remove "Recent Items" search, as replaced by Documents search
+  [Florian; #663125]
+* Allow NetworkManager VPN plugins to use a shell-themed dialog
+  [Giovanni; #658484]
+* Port away from deprecated Clutter API [Jasper, Florian, Adel; #670034]
+  - StTooltip is removed
+  - StWidget is now a concrete class and can be instantiated
+  - st_container_destroy_children(), st_box_layout_insert_actor(),
+    and other functions removed in favor of new replacements in Clutter.
+* Use systemd for console/session handling when available [Lennart]
+* Visual improvements to contact search, padding, top panel, checkboxes
+  [Allan, Florian, Jakub; #669489, #669811, #669993]
+* Add a include_cursor parameter to Screenshot and ScreenshotWindow
+  D-Bus methods [Adel; #670086]
+* Add a "FlashArea" D-Bus method to do the screenshot flash without a
+  screenshot [Adel; #669660]
+* Build fixes [Adel, Giovanni, Jasper; #658484, #669637]
+* Misc bug fixes [Adel, Florian, Giovanni, Guillaume, Jasper, Jeff,
+  Marc-Antoine, Stef, Stefano, Will; #642135, #658484, #658908, #667694,
+  #669098, #669921, #669662, #669694, #669776, #669887, #669921, #670005,
+  #670006, #670319, #670418, #670489]
+
+Contributors:
+ Giovanni Campagna, Cosimo Cecchi, Allan Day, Guillaume Desmottes, Jeff Epler,
+ Stefano Facchini, Adel Gadllah, Florian Müllner, Marc-Antoine Perennou,
+ Jasper St. Pierre, Lennart Poettering, Jakub Steiner, Jasper St. Pierre,
+ Will Thompson, Stef Walter
+
+Translations:
+ Ihar Hrachyshka [be], Marek Černocký, Adam Matoušek [cs],
+ Kenneth Nielsen [dk], Daniel Mustieles [es], Mattias Põldaru [et],
+ Fran Diéguez [gl], Yaron Shahrabani [he], Luca Ferretti [it],
+ Baurzhan Muftakhidinov [kk], Aurimas Černius [lt], Kjartan Maraas [nb],
+ A S Alam [pa], Matej Urbančič [sl], Miroslav Nikolić [sr],
+ Praveen Illa [te], Chao-Hsiung Liao [zh_HK, zh_TW]
+
+3.3.5
+=====
+
+* Extension system: [Jasper; #668429]
+  http://blog.mecheye.net/2012/02/more-extension-api-breaks/
+ - Add a 'gnome-shell-extension-prefs' application for displaying extension
+   preferences as provided by the extension in a prefs.js file.
+ - Allow launching gnome-shell-extension-prefs from extensions.gnome.org
+   throuhg the browser plugin.
+ - Add ExtensionUtils.getCurrentExtension() for an extension to get a
+   handle to an extension object, to get local imports or paths.
+ - Add an onshellrestart callback to the browser plugin [Jasper; #668517]
+* Screenshots:
+  - Move the screenshot "flash" to the shell [Cosimo; #668618]
+  - Move saving screenshots to a thread [Adel; #652952]
+  - Correctly screenshot rounded decorations [Jasper; #662486]
+* Screen recorder:
+  - Change the default pipeline to favor speed over quality [Owen; #669066]
+  - Drop frames to keep from running the user out of memory [Owen; #669066]
+* Work around a slow implementation of glReadPixels() in the Intel drivers,
+  improving performance for screenshots and the screen recorder.
+  [Owen; #669065]
+* Use Keywords: field in desktop files when search for applications
+  [Florian; #609702]
+* Strip debian- when matching desktop file names [Jasper; #665647]
+* Fix up various problems from CSS background size-addition
+  [Florian, Jasper; #668430, #633462]
+* UI tweaks and behavior fixes
+  [Florian, Giovanni, Stefano; #643867, #666197, #664622]
+* Some improvements to exported accessibility information  [Alejando; #667376]
+* Don't show contacts without IM information as offline [Florian; #662685]
+* Don't change status from hidden to extended_away when going idle
+  [Florian; #642408]
+* Cleanups [Emmanuele, Jasper; #662152, #669239]
+* Misc bug fixes [Cosimo, Dan, Florian, Jasper, Rui, Stefano;
+  #633462, #643867, #662213, #662386, #662747, #665000, #665017, #665322,
+  #667371, #667860, #668020, #668517, #668541, #669236]
+
+Contributors:
+ Emmanuele Bassi, Giovanni Campagna, Cosimo Cecchi, Stefano Facchini,
+ Adel Gadllah, Rui Matos, Florian Müllner, Alejandro Piñeiro,
+ Jasper St. Pierre, Owen Taylor, Dan Winship
+
+Translations:
+ Daniel Mustieles [es], Timo Jyrinki [fi], Seán de Búrca [ga],
+ Fran Diéguez [gl], Kjartan Maraas [nb], Wouter Bolsterlee [nl],
+ Danishka Navin [si], Yaron Shahrabani [he], Matej Urbančič [sl],
+ Chao-Hsiung Liao [zh_HK, zh_TW]
+
+3.3.4
+=====
+* https://live.gnome.org/EveryDetailMatters
+  - Add "browse" for labels for dash items - once a tooltip is
+    showing, switch to other items without a delay [Seif; #666170]
+  - Always scale down windows in the overview at least to 70% [Vit; #646704]
+  - Fix the new-workspace drop indicator sometimes getting stuck
+    [Stefano; #664201]
+  - Delay rearranging windows in the overview as long as the pointer
+    is over a window [Vit; #645325]
+* Add a GConf => DConf migration file for overriden Mutter settings
+  [Florian; #667636]
+* When a VPN connection is active, show that as the network icon
+  [Giovanni; #665115]
+* Handle the "ExtendedAway" IM status as away, not offline [Guillaume; #667813]
+* Improve the appearance of the labels in "Applications" [Alex; #642392]
+* Adjust for GTK+ and Mutter API changes for application menu [Ryan; #668118]
+* Add section label support to the application menu [Giovanni; #666681]
+* Fix screenshot methods to work again [Cosimo; #667662]
+* Fix several crashers related to updating workspace thumbnails [Owen; #667652]
+* Fix memory management error causing gnome-shell-hotplug-sniffer to crash
+  [Owen; #667378]
+* Build fixes [Emmanuele, Rico; #667864]
+* Code cleanups [Adel; #668087]
+* Misc bug fixes [Colin, Florian, Giovanni, Owen, Xavier; #633028, #658817,
+  #664138, #667881, #668048, #668050]
+
+Contributors:
+ Emmanuele Bassi, Giovanni Campagna, Cosimo Cecchi, Xavier Claessens,
+ Guillaume Desmottes, Stefano Facchini, Adel Gadllah, Alex Hultman,
+ Ryan Lortie, Seif Lotfy, Florian Müllner, Vit Stanislav, Owen Taylor,
+ Rico Tzschichholz, Colin Walters
+
+Translations:
+ Ihar Hrachyshka [be], Alexander Shopov [bg], Arash Mousavi [fa],
+ Jiri Grönroos, Timo Jyrinki [fi], Fran Diéguez [gl], Kjartan Maraas [nb],
+ Yuri Myasoedov [ru], Matej Urbančič [sl], Nguyễn Thái Ngọc Duy [vi]
+
+3.3.3
+=====
+* https://live.gnome.org/EveryDetailMatters
+  - Stop flashing the window labels on actions in overview [Zan; #644861]
+  - Improve the look of window captions in the overview [Marc; #664487]
+  - Move dash tooltips beside the icon [Seif, Stefano; #666166]
+* Support application menus exported from applications via new GLib API
+   and D-Bus protocol. [Giovanni, Colin, Matthias, Cosimo]
+* For removable device prompts, show "Open with Rhythmbox], rather
+  than "Open with Rhythmbox Music Player' [Florian; #664561]
+* Switch to activating the message tray only with a hot corner rather
+  than a full row of pixels, allowing mouse events to apps [Rui; #663366]
+* Fully handle the case where the workspaces-only-on-primary
+  GSetting is set to false [Florian; #652580]
+* Add support for background-size CSS property to St [Quentin; #633462]
+* Port to new GJS Lang.Class framework [Giovanni; #664436]
+* Finish port to GDBus [Giovanni; #664436]
+* Stop using the deprecated Clutter default stage [Florian, Jasper; #664052]
+* Fix bugs that kept browser plugin from working in WebKit-based browser
+  [Jasper; #666444]
+* Fix typo that made uninstalling extensions not work [Jasper]
+* Fix crash in browser plugin if shell is not run [Jürg]
+* Reintroduce piscine paschal ovum [Giovanni; #666606]
+* Network menu bug fixes
+  Giovanni; #664124, #665194, #665680, #666429, #666614]
+* Misc bug fixes [Florian, Jasper, Jonny, Marina, Ron; #647587, #659272,
+  #664138, #665261, #666020, #666243]
+* Build fixes [Owen]
+
+Contributors:
+ Jürg Billeter, Giovanni Campagna, Stefano Candori, Cosimo Cecchi,
+ Matthias Clasen, Zan Dobersek, Quentin Glidic, Jonny Lamb, Ryan Lortie,
+ Seif Lotfy, Rui Matos, Florian Müllner, Bastien Nocera, Jasper St. Pierre,
+ Marc Plano-Lesay, Owen Taylor, Colin Walters, Ron Yorsten,
+ Marina Zhurakhinskaya
+
+Translations:
+ Petr Kovar [cs], Kris Thomsen [dk], Daniel Mustieles [es],
+ Ville-Pekka Vainio [fi], Yaron Shahrabani [he], Luca Ferretti [it],
+ Hideki Yamane [ja], Žygimantas Beručka [lt], Jovan Naumovski [mk],
+ Kjartan Maraas [nb], "Andreas N" [nn], Lucian Adrian Grijincu [ro],
+ Matej Urbančič [sl], Praveen Illa [te], Muhammet Kara [tr],
+ Daniel Korostil [uk], Aron Xu [zh_CN]
+
+3.3.2
+=====
+* Port D-Bus usage in the shell to GDBus [Giovanni, Marc-Antoine, Florian,
+  Jasper, Matthias; #648651, #658078, #663902, #663941]
+* Message tray
+  - Add right-click option to chats to mute the conversation [Ana; #659962]
+  - Don't steal the focus when popping up under the pointer [Rui; #661358]
+* Looking Glass
+  - Add alt-Tab completion [Jason; #661054]
+  - Show errors from extensions in the extensions tab [Jasper; #660546]
+  - Allow switching tabs with <Control>PageUp/PageDown
+  - Theme consistently with the rest of the shell [Jason; 650900]
+* Extension system
+  - Don't try to load disabled extensions at all [Jasper; #661815, #662704]
+  - Enable and disable plugins in a consistent order [Jasper; #661815, #662704]
+  - Add options to enable/disable extensions to gnome-shell-extension-tool
+    [Jasper; #661815]
+* Adapt to Mutter change to GSettings [Florian, Matthias; #663429]
+* Allow creating a new workspace by dragging a window or launcher in the
+  middle of two existing ones [Jasper; #646409]
+* Allow using Alt-Tab while during drag-and-drop and other operations
+  that grab the pointer [Adel; #660457]
+* Do a better job of finding the right user to authenticate
+  as when showing a PolKit dialog [Matthias; #651547]
+* Control the D-Bus Eval() method by the developer-tools GSetting which
+  is used for looking glass and screen recorder. [Jasper; #662891]
+* Fix browser plugin to work under WebKit-based browser [Jasper; #663823]
+* Fix certain stacking issues with alt-Tab [Jasper; #660650]
+* Fixes for GLib deprecations [Jasper; #662011]p
+* Fixes for GTK+ deprecations [Florian, Rico; #662245]p
+* Fixes for Clutter deprecations [Jasper; #662627]
+* Visual improvements and UI tweaks [Florian, Jakub, Jasper;
+  #662800, #658096, #662226]
+* Hard-code "Home" as the name for the home dir, rather than looking
+  it up via GSettings; avoids schema dependency [Cosimo; #559895]
+* Don't show "Switch User" on single user machines [Florian; #657011]
+* Generate documentation for St toolkit [Florian]
+* Improve marking of strings for translation [Matthias, Piotr; #658664]
+* Networking menu bug fixes [Giovanni; #650007, #651378, #659277, #663278]
+* Code cleanups and leak fixes to StTextureCache
+  [Jasper, Florian; #660968, #662998]
+* Code cleanups [Adel, Florian, Jasper; #662238, #663584]
+* Build fixes [Adel, Colin, Florian, Ming Han]
+* Misc bug fixes [Adel, Florian, "Fry", Jasper, Giovanni, Ray, Rui, Stefan;
+  #660520, #661029, #661231, #661623, #661921, #662235, #662236, #662502,
+  #662394, #662799, #662969, #663175, #663277, #663815, #663891, #662967]
+
+Contributors:
+ Giovanni Campagna, Cosimo Cecchi, Matthias Clasen, Piotr Drąg, Adel Gadllah,
+ Rui Matos, Florian Müllner, Marc-Antoine Perennou, Ana Risteska,
+ Jason Siefken, Jakub Steiner, Ray Strode, Jasper St. Pierre, Ming Han Teh,
+ Rico Tzschichholz, Colin Walters, Stefan Zwanenburg
+
+Translation:
+ Alexander Shopov [bg], Marek Černocký [cs], Mario Blättermann [de],
+ Kostas Papadimas [el], Bruce Cowan [en_GB], Kristjan Schmidt [eo],
+ Jorge González, Daniel Mustieles, Benjamín Valero Espinosa [es],
+ Mattias Põldaru [et], Arash Mousavi [fa], Ville-Pekka Vainio [fi],
+ Fran Diéguez [gl], Yaron Shahrabani [he], Hideki Yamane [ja],
+ Algimantas Margevičius [lt], Kjartan Maraas [nb], Daniel Nylander [se],
+ Matej Urbančič [sl], Praveen Illa [te], Muhammet Kara [tr],
+ Nguyễn Thái Ngọc Duy [vi], Cheng-Chia Tseng [zh_HK, zh_TW]
+
+3.2.1
+=====
+* Restore the IM state on startup - if you were available in when you logged
+  out, then you'll be set available again when you log in.
+  [Florian; #65902, #661485]
+* Improve searching for contacts in the overview: search more fields,
+  show a more meaningful name, require that all search terms match.
+  [Florian, Matthias; #660580]
+* Improve search for applications in the overview: take frequency into
+  account and tweak match algorithm [Florian; #623372]
+* Remove the "Show Password" switch from network password prompts, and
+  move the functionality to a right-click menu [Florian; #658948]
+* Add context menus with Cut/Paste options to most entries [Florian; #659275]
+* On screen keyboard:
+ - Show the keyboard immediately when it's turned enabled [Dan; #659743]
+ - Fix problem where keyboard would hide when starting to type
+   in the search entry [Nohemi; #661340]
+ - Fix problem with keyboard hiding when selected accented characters
+   [Nohemi; 661707]
+* Login mode:
+  - Allow hitting Enter to select the first user [Ray; #657996]
+  - Fix flicker of a fingerprint prompt that could show up [Ray; #660492]
+  - Fix password bullets vanishing during login [Ray; #657894]
+  - Misc bug fixes and visual tweaks [Ray; #659763, #660919, #661479]
+* Display a caps-lock warning in password entries [Florian; #660806]
+* Show the state of installed extensions in Looking Glass [Jasper; #660494]
+* Load user extensions after system ones [Jasper; #661815]
+* Fix problem with many applications showing extra-large icons in
+  notifications [Marina; #659158]
+* Fix a problem where alt-Tab had trouble tracking the current
+  application with certain applications such as Emacs. [Dan; #645026]
+* Fix confusion between different users avatar images [Florian; #660585]
+* Remove behavior where you could switch workspaces by bumping
+  a dragged window in the overview against a screen edge; it was
+  leftover and just confusing. [Florian; #660838]
+* Fix long-standing bug where the Dash in the overview could end up mis-sized
+  and run off the screen [Florian; #649248]
+* Fix automatic launching of applications when media is inserted
+  [Cosimo; #660821]
+* Fix handling of vertically stacked monitors with NVIDIA drivers
+  [Florian; #661387]
+* Translation marking fixes [Jasper, Wouter; #660600]
+* Code cleanups and warning fixes [Adel, Dan, Florian, Jasper;
+  #659822, #659940, #660122, #660358, #660968, #661231]
+* Small memory leak fixes [Florian, Jasper; #661231]
+* Misc bug fixes [Adel, Florian, Jasper; #659274, #659861, #660166, #660310,
+  #660397, #660608,  #660606, #660674, #660774. #660848, #661151, #661617]
+
+Contributors:
+  Wouter Bolsterlee, Cosimo Cecchi, Matthias Clasen, Nohemi Fernandez,
+  Adel Gadllah, Florian Müllner, Jasper St. Pierre, Ray Strode, Dan Winship,
+  Marina Zhurakhinskaya
+
+Translations:
+ Tiffany Antopolski [eo], Xandru Armesto [ast], Alexander Shopov,
+ Ivaylo Valkov [bg], Gil Forcada [ca], Carles Ferrando [ca@valencia],
+ Mario Blättermann, Paul Seyfert [de], Bruce Cowan [en_GB],
+ Jorge González, Daniel Mustieles [es], Arash Mousavi [fa], Bruno Brouard [fr],
+ Seán de Búrca [ga], Fran Diéguez [gl], Gabor Kelemen [hu], Luca Ferretti [it],
+ Takayuki Kusano [ja], Changwoo Ryu [ko], Erdal Ronahi [ku],
+ Algimantas Margevičius [lt], Rudolfs Mazurs [lv], Wouter Bolsterlee [nl],
+ Piotr Drąg [pl], Adorilson Bezerra [pt_BR], Yuri Myasoedov [ru],
+ Matej Urbančič [sl], Daniel Nylander [sv], Miroslav Nikolić [sr, sr@latin],
+ Tirumurti Vasudevan [ta], Krishnababu Krothapalli [te], Daniel Korostil [uk],
+ Nguyễn Thái Ngọc Duy [vi], YunQiang Su [zh_CN]
+
+3.2.0
+=====
+* Prevent the fallback on-screen keyboard from showing up while
+  GNOME Shell is running [Dan, #659865]
+* Disable code to reposition windows around the on-screen keyboard;
+  it wasn't finished or working properly. [Dan; #659643]
+* Fix interaction between on-screen keyboard and notifications
+  [Dan; #658603]
+* Fix menu-sizing problems in right-to-left locales. [Florian; #659827]
+* Update chat icons in the message tray when an avatar image changes
+  [Marina; #659768]
+* Fix problem with empty notification bubbles being left [Marina; #659862]
+* Fix problem with chat notifications bouncing when new messages come in.
+  [Marina; #659768]
+* Fix bug that was causing SIP calls to automatically be accepted in some
+  circumstances [Guillaume; #660084]
+* Fix string that should have been marked translatable [Frédéric]
+* Fix a crash that could happen during CSS transitions [Florian; #659676]
+* Build fixes [Colin, Florian]
+
+Contributors:
+ Guillaume Desmottes, Florian Müllner, Frédéric Péters, Colin Walters,
+ Dan Winship, Marina Zhurakhinskaya
+
+Translations:
+ Friedel Wolff [af], Nilamdyuti Goswami [as], Ihar Hrachyshka [be],
+ Ivaylo Valkov [bg], Gil Forcada [ca], Carles Ferrando [ca@valencia],
+ Petr Kovar [cs], Mario Blättermann [de], Kris Thomsen [dk],
+ Tiffany Antopolski, Kristjan Schmidt [eo], Daniel Mustieles [es],
+ Inaki Larranaga Murgoitio [eu], Tommi Vainikainen [fi], Bruno Brouard [fr],
+ Fran Dieguez [gl], Yaron Shahrabani [he], Gabor Kelemen [hu],
+ Andika Triwidada [id], Jiro Matsuzawa [ja], Changwoo Ryu [ko],
+ Rudolfs Mazurs [lv], Aurimas Černius [lt], Kjartan Maraas [nb],
+ A S Alam [pa], Piotr Drąg [pl], Duarte Loreto [pt], Djavan Fagundes,
+ Rodolfo Ribeiro Gomes, Gabriel F. Vilar [pt_BR], Yuri Myasoedov [ru],
+ Daniel Nylander [se], Martin Srebotnjak [sl], Michal Štrba [sv],
+ Krishnababu Krothapalli, Praveen Illa [te], Cheng-Chia Tseng [zh_KH, zh_TW]
+
+3.1.92
+======
+
+* Login screen
+  - Add the ability to set a logo at the top of the user list [Ray; #658062]
+  - Add fingerprint reader support [Ray; #657823]
+  - Add a power button offering the choice of Suspend/Restart/Power off
+    [Ray; #657822]
+  - Remove the option to view the current keyboad layout [Matthias; #659164]
+  - Make Control-Alt-Tab work for full keyboard access [Ray; #659177]
+* Frequently initiate a full garbage collection; Spidermonkey isn't very good
+  at tracking the amount of resources we have allocated so this hopefully will
+  improve memory usage without affecting performance too much [Colin; #659254]
+* Stop adding a notification when the network connection is lost
+  [Colin; #658954]
+* When disabling notifications; display a notification
+  "Your chat status will be set to busy" [Florian; #652718]
+* Fix keynav in network dialogs [Florian; #659133]
+* Improve calendar styling [Sean; #641135, #651299]
+* Shrink padding around panel buttons for narrow screens [Dan; #651299]
+* Allow enabling the onscreen keyboard through the accessibility menu
+  [Dan; #612662]
+* Fix problem that was causing VPN secret dialogs to be delayed before showing
+  [Florian; #658484]
+* Make custom-keybindings for the window switcher that don't use alt
+  work correctly [Florian; #645200]
+* Fix duplicate application icons in the Activities Overview [Colin; #659351]
+* Bug fixes for dimming windows with attached modal dialogs
+  [Jasper, Owen; #659302, 659634]
+* Add build-time support for BROWSER_PLUGIN_DIR environment variable
+  [Vincent; #659123]
+* Build fixes [Vincent; #659194]
+* Code cleanups and test cases
+  [Adel, Dan, Florian, Jasper; #651299, #658092, #658939]
+* Misc bug fixes
+  [Adel, Colin, Cosimo, Dan, Florian, Giovanni, Jasper, Ray, Xavier;
+  #651299, #652837, #657249, #658004, #658150, #658239, #658469, #658598,
+  #658605, #659050, #659159, #659210, #659270, #659370, #659633]
+
+Contributors:
+ Giovanni Campagna, Cosimo Cecchi, Xavier Claessens, Matthias Clasen,
+ Rui Matos, Florian Müllner, Jasper St. Pierre, Owen Taylor,
+ Vincent Untz, Colin Walters, Sean Wilson, Dan Winship
+
+Translations:
+ Ihar Hrachyshka [be], Alexander Shopov, Ivaylo Valkov [bg],
+ Mario Blättermann [de], Jorge González, Daniel Mustieles [es],
+ Arash Mousavi [fa], Ville-Pekka Vainio [fi], Fran Dieguez [gl],
+ Sweta Kothari [gu], Gabor Kelemen [hu], Jiro Matsuzawa [ja],
+ Luca Ferretti [it], Rudolfs Mazurs [lv], Kjartan Maraas [nb], A S Alam [pa],
+ Piotr Drąg [pl], Duarte Loreto [pt], Yuri Myasoedov [ru],
+ Daniel Nylander [se], Matej Urbančič [sl], Miroslav Nikolić [sr, sr@latin],
+ Michal Štrba [sv], Tirumurti Vasudevan [ta], Phương Lê Hoàng [vi],
+ Aron Xu [zh_CN], Chao-Hsiung Liao [zh_HK, zh_TW]
+
+3.1.91.1
+========
+
+* Add a browser plugin - this plugin, tied to extensions.gnome.org,
+  allows users to download and install shell extensions, and enable,
+  disable, and uninstall extensions they already have installed.
+  [Jasper; #658070, #658612]
+* Improve adding links to URLs in notifications [Dan; #636252]
+* Remove "connection lost" notifications after reconnecting [Giovanni; #658049]
+* Hide the onscreen keyboard when leaving a text entry [Dan; #658591]
+* Fixes for translated strings [Florian; #639987, #644097, #645037]
+* Bug fixes for network menu [Florian; #658492]
+* Code cleanup [Dan; #646934]
+* Build fixes [Javier, Rico]
+* Misc bug fixes [Emmanuele, Florian, Jasper, Marina, Matthias, Ray;
+  #652837, #658423, #658503, #658525, #658562, #658624, #658640, #658983]
+
+Conributors:
+ Emmanuele Bassi, Giovanni Campagna, Matthias Clasen, Javier Jardón,
+ Florian Muellner, Jasper St. Pierre, Ray Strode, Rico Tzschichholz,
+ Dan Winship, Marina Zhurakhinskaya
+
+Translations:
+ Ihar Hrachyshka [be], Bruce Cowan [en_GB], Jorge González,
+ Daniel Mustieles [es], Timo Jyrinki [fi], Bruno Brouard, Luc Guillemin,
+ Claude Paroz, Luc Pionchon [fr], Fran Dieguez [gl], Rajesh Ranjan [hi],
+ Andika Triwidada [id], Luca Ferretti [it], Changwoo Ryu [ko],
+ Rudolfs Mazurs [lt], Kjartan Maraas [nb], Manoj Kumar Giri [or],
+ A S Alam [pa], Piotr Drąg [pl], Duarte Loreto [pt], Henrique P. Machado,
+ Gabriel F. Vilar [pt_BR], Daniel Nylander [se], Matej Urbančič [sl],
+ Tirumurti Vasudevan [ta], Yinghua Wang [zh_CN],
+ Chao-Hsiung Liao [zh_HK, zh_TW]
+
+3.1.91
+======
+
+* Fix problem with applications vanishing from alt-Tab when
+  desktop files change. [Colin; #657990]
+* Fix interaction of on-screen keyboard with run-dialog and
+  Looking Glass console [Dan; #657986]
+* Add public API for adding and removing search providers
+  [Philippe; #657548, #658113]
+* Allow changing IM status with scroll wheel [Florian; #657973]
+* Limit volume slider to 100% [Bastien; #657607]
+* Change "Do Not Disturb" to "Notifications" in user menu [Florian; #652718]
+* Switch browser in default favorites to Epiphany [Colin; #650616]
+* Misc bug fixes [Dan, Florian, Jasper, Marc-Antoine, Rui;
+  #649631, #655069, #656142, #657703, #657759, #658007, #658065, #658176]
+
+Contributors:
+ Rui Matos, Florian Müllner, Philippe Normand, Marc-Antoine Perennou,
+ Jasper St. Pierre, Colin Walters, Dan Winship
+
+Translations:
+ Ihar Hrachyshka [be], Mario Blättermann [de], Kris Thomsen [da],
+ Jorge González [es], Arash Mousavi [fa], Fran Dieguez [gl],
+ Takayuki Kusano [ja],Aurimas Černius [lt], Kjartan Maraas [nb], A S Alam [pa],
+ Stas Solovey [ru], Daniel Nylander [se], Tirumurti Vasudevan [ta],
+ Chao-Hsiung Liao [zh_HK, zh_TW]
+
+3.1.90.1
+========
+
+* Fix typo that was breaking the "Login Screen" mode [Marc-Antoine]
+* Fix build with new gobject-introspection [Dan]
+* Use a better icon for removable devices [Cosimo; #657757]
+* Add support for asynchronous search provides [Philippe, Jasper, Seif; #655220]
+* Misc bug fixes [Alex, Guillaume, Jasper; #657657, #657696]
+* Misc build fixes [Adel; #657697]
+
+Contributors:
+ Cosimo Cecchi, Guillaume Desmottes, Adel Gadllah, Alexander Larsson, Seif Lotfy,
+ Philippe Normand, Marc-Antoine Perennou, Jasper St. Pierre, Dan Winship
+
+Translations:
+ Jorge González, Daniel Mustieles [es], Stas Solovey [ru]
+
 3.1.90
 ======
 * Add an on-screen keyboard that uses Caribou as a backend

browser-plugin/Makefile.am

@@ -0,0 +1,21 @@
+
+mozillalibdir = $(BROWSER_PLUGIN_DIR)
+
+mozillalib_LTLIBRARIES = libgnome-shell-browser-plugin.la
+
+libgnome_shell_browser_plugin_la_LDFLAGS = -module -avoid-version -no-undefined
+
+libgnome_shell_browser_plugin_la_LIBADD = 	\
+	$(BROWSER_PLUGIN_LIBS)
+
+libgnome_shell_browser_plugin_la_SOURCES = 	\
+	browser-plugin.c \
+	npapi/npapi.h \
+	npapi/npfunctions.h \
+	npapi/npruntime.h \
+	npapi/nptypes.h
+
+libgnome_shell_browser_plugin_la_CFLAGS = 	\
+	$(BROWSER_PLUGIN_CFLAGS)		\
+	-DG_DISABLE_DEPRECATED			\
+	-DG_LOG_DOMAIN=\"GnomeShellBrowserPlugin\"

browser-plugin/README

@@ -0,0 +1,17 @@
+The GNOME Shell Browser Plugin provides integration with gnome-shell and the
+corresponding extensions repository, codenamed "SweetTooth". The plugin allows
+the extensions repository to provide good integration, letting the website
+know which extensions are enabled and disabled, and allowing the website to
+enable, disable and install them.
+
+Bugs should be reported at http://bugzilla.gnome.org against the 'gnome-shell'
+product.
+
+License
+=======
+The GNOME Shell Browser Plugin, like GNOME Shell itself is distributed under
+the GNU General Public License, version 2 or later. The plugin also contains
+header files from the "NPAPI SDK" project, tri-licensed under MPL 1.1, GPL 2.0
+and LGPL 2.1. These headers are third-party sources and can be retrieved from:
+
+  http://code.google.com/p/npapi-sdk/

browser-plugin/npapi/npapi.h

@@ -0,0 +1,893 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef npapi_h_
+#define npapi_h_
+
+#if defined(__OS2__)
+#pragma pack(1)
+#endif
+
+#include "nptypes.h"
+
+#if defined(__OS2__) || defined(OS2)
+#ifndef XP_OS2
+#define XP_OS2 1
+#endif
+#endif
+
+#if defined(_WIN32) && !defined(__SYMBIAN32__)
+#include <windef.h>
+#ifndef XP_WIN
+#define XP_WIN 1
+#endif
+#endif
+
+#if defined(__SYMBIAN32__)
+#ifndef XP_SYMBIAN
+#define XP_SYMBIAN 1
+#undef XP_WIN
+#endif
+#endif
+
+#if defined(__APPLE_CC__) && !defined(XP_UNIX)
+#ifndef XP_MACOSX
+#define XP_MACOSX 1
+#endif
+#endif
+
+#if defined(XP_MACOSX) && defined(__LP64__)
+#define NP_NO_QUICKDRAW
+#define NP_NO_CARBON
+#endif
+
+#if defined(XP_MACOSX)
+#include <ApplicationServices/ApplicationServices.h>
+#include <OpenGL/OpenGL.h>
+#ifndef NP_NO_CARBON
+#include <Carbon/Carbon.h>
+#endif
+#endif
+
+#if defined(XP_UNIX)
+#include <stdio.h>
+#if defined(MOZ_X11)
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#endif
+#endif
+
+#if defined(XP_SYMBIAN)
+#include <QEvent>
+#include <QRegion>
+#endif
+
+/*----------------------------------------------------------------------*/
+/*                        Plugin Version Constants                      */
+/*----------------------------------------------------------------------*/
+
+#define NP_VERSION_MAJOR 0
+#define NP_VERSION_MINOR 27
+
+
+/* The OS/2 version of Netscape uses RC_DATA to define the
+   mime types, file extensions, etc that are required.
+   Use a vertical bar to separate types, end types with \0.
+   FileVersion and ProductVersion are 32bit ints, all other
+   entries are strings that MUST be terminated with a \0.
+
+AN EXAMPLE:
+
+RCDATA NP_INFO_ProductVersion { 1,0,0,1,}
+
+RCDATA NP_INFO_MIMEType    { "video/x-video|",
+                             "video/x-flick\0" }
+RCDATA NP_INFO_FileExtents { "avi|",
+                             "flc\0" }
+RCDATA NP_INFO_FileOpenName{ "MMOS2 video player(*.avi)|",
+                             "MMOS2 Flc/Fli player(*.flc)\0" }
+
+RCDATA NP_INFO_FileVersion       { 1,0,0,1 }
+RCDATA NP_INFO_CompanyName       { "Netscape Communications\0" }
+RCDATA NP_INFO_FileDescription   { "NPAVI32 Extension DLL\0"
+RCDATA NP_INFO_InternalName      { "NPAVI32\0" )
+RCDATA NP_INFO_LegalCopyright    { "Copyright Netscape Communications \251 1996\0"
+RCDATA NP_INFO_OriginalFilename  { "NVAPI32.DLL" }
+RCDATA NP_INFO_ProductName       { "NPAVI32 Dynamic Link Library\0" }
+*/
+/* RC_DATA types for version info - required */
+#define NP_INFO_ProductVersion      1
+#define NP_INFO_MIMEType            2
+#define NP_INFO_FileOpenName        3
+#define NP_INFO_FileExtents         4
+/* RC_DATA types for version info - used if found */
+#define NP_INFO_FileDescription     5
+#define NP_INFO_ProductName         6
+/* RC_DATA types for version info - optional */
+#define NP_INFO_CompanyName         7
+#define NP_INFO_FileVersion         8
+#define NP_INFO_InternalName        9
+#define NP_INFO_LegalCopyright      10
+#define NP_INFO_OriginalFilename    11
+
+#ifndef RC_INVOKED
+
+/*----------------------------------------------------------------------*/
+/*                       Definition of Basic Types                      */
+/*----------------------------------------------------------------------*/
+
+typedef unsigned char NPBool;
+typedef int16_t       NPError;
+typedef int16_t       NPReason;
+typedef char*         NPMIMEType;
+
+/*----------------------------------------------------------------------*/
+/*                       Structures and definitions                     */
+/*----------------------------------------------------------------------*/
+
+#if !defined(__LP64__)
+#if defined(XP_MACOSX)
+#pragma options align=mac68k
+#endif
+#endif /* __LP64__ */
+
+/*
+ *  NPP is a plug-in's opaque instance handle
+ */
+typedef struct _NPP
+{
+  void* pdata;      /* plug-in private data */
+  void* ndata;      /* netscape private data */
+} NPP_t;
+
+typedef NPP_t*  NPP;
+
+typedef struct _NPStream
+{
+  void*    pdata; /* plug-in private data */
+  void*    ndata; /* netscape private data */
+  const    char* url;
+  uint32_t end;
+  uint32_t lastmodified;
+  void*    notifyData;
+  const    char* headers; /* Response headers from host.
+                           * Exists only for >= NPVERS_HAS_RESPONSE_HEADERS.
+                           * Used for HTTP only; NULL for non-HTTP.
+                           * Available from NPP_NewStream onwards.
+                           * Plugin should copy this data before storing it.
+                           * Includes HTTP status line and all headers,
+                           * preferably verbatim as received from server,
+                           * headers formatted as in HTTP ("Header: Value"),
+                           * and newlines (\n, NOT \r\n) separating lines.
+                           * Terminated by \n\0 (NOT \n\n\0). */
+} NPStream;
+
+typedef struct _NPByteRange
+{
+  int32_t  offset; /* negative offset means from the end */
+  uint32_t length;
+  struct _NPByteRange* next;
+} NPByteRange;
+
+typedef struct _NPSavedData
+{
+  int32_t len;
+  void*   buf;
+} NPSavedData;
+
+typedef struct _NPRect
+{
+  uint16_t top;
+  uint16_t left;
+  uint16_t bottom;
+  uint16_t right;
+} NPRect;
+
+typedef struct _NPSize
+{
+  int32_t width;
+  int32_t height;
+} NPSize;
+
+typedef enum {
+  NPFocusNext = 0,
+  NPFocusPrevious = 1
+} NPFocusDirection;
+
+/* Return values for NPP_HandleEvent */
+#define kNPEventNotHandled 0
+#define kNPEventHandled 1
+/* Exact meaning must be spec'd in event model. */
+#define kNPEventStartIME 2
+
+#if defined(XP_UNIX)
+/*
+ * Unix specific structures and definitions
+ */
+
+/*
+ * Callback Structures.
+ *
+ * These are used to pass additional platform specific information.
+ */
+enum {
+  NP_SETWINDOW = 1,
+  NP_PRINT
+};
+
+typedef struct
+{
+  int32_t type;
+} NPAnyCallbackStruct;
+
+typedef struct
+{
+  int32_t      type;
+#if defined(MOZ_X11)
+  Display*     display;
+  Visual*      visual;
+  Colormap     colormap;
+  unsigned int depth;
+#endif
+} NPSetWindowCallbackStruct;
+
+typedef struct
+{
+  int32_t type;
+  FILE* fp;
+} NPPrintCallbackStruct;
+
+#endif /* XP_UNIX */
+
+#if defined(XP_MACOSX)
+typedef enum {
+#ifndef NP_NO_QUICKDRAW
+  NPDrawingModelQuickDraw = 0,
+#endif
+  NPDrawingModelCoreGraphics = 1,
+  NPDrawingModelOpenGL = 2,
+  NPDrawingModelCoreAnimation = 3,
+  NPDrawingModelInvalidatingCoreAnimation = 4
+} NPDrawingModel;
+
+typedef enum {
+#ifndef NP_NO_CARBON
+  NPEventModelCarbon = 0,
+#endif
+  NPEventModelCocoa = 1
+} NPEventModel;
+#endif
+
+/*
+ *   The following masks are applied on certain platforms to NPNV and
+ *   NPPV selectors that pass around pointers to COM interfaces. Newer
+ *   compilers on some platforms may generate vtables that are not
+ *   compatible with older compilers. To prevent older plugins from
+ *   not understanding a new browser's ABI, these masks change the
+ *   values of those selectors on those platforms. To remain backwards
+ *   compatible with different versions of the browser, plugins can
+ *   use these masks to dynamically determine and use the correct C++
+ *   ABI that the browser is expecting. This does not apply to Windows
+ *   as Microsoft's COM ABI will likely not change.
+ */
+
+#define NP_ABI_GCC3_MASK  0x10000000
+/*
+ *   gcc 3.x generated vtables on UNIX and OSX are incompatible with
+ *   previous compilers.
+ */
+#if (defined(XP_UNIX) && defined(__GNUC__) && (__GNUC__ >= 3))
+#define _NP_ABI_MIXIN_FOR_GCC3 NP_ABI_GCC3_MASK
+#else
+#define _NP_ABI_MIXIN_FOR_GCC3 0
+#endif
+
+#if defined(XP_MACOSX)
+#define NP_ABI_MACHO_MASK 0x01000000
+#define _NP_ABI_MIXIN_FOR_MACHO NP_ABI_MACHO_MASK
+#else
+#define _NP_ABI_MIXIN_FOR_MACHO 0
+#endif
+
+#define NP_ABI_MASK (_NP_ABI_MIXIN_FOR_GCC3 | _NP_ABI_MIXIN_FOR_MACHO)
+
+/*
+ * List of variable names for which NPP_GetValue shall be implemented
+ */
+typedef enum {
+  NPPVpluginNameString = 1,
+  NPPVpluginDescriptionString,
+  NPPVpluginWindowBool,
+  NPPVpluginTransparentBool,
+  NPPVjavaClass,
+  NPPVpluginWindowSize,
+  NPPVpluginTimerInterval,
+  NPPVpluginScriptableInstance = (10 | NP_ABI_MASK),
+  NPPVpluginScriptableIID = 11,
+  NPPVjavascriptPushCallerBool = 12,
+  NPPVpluginKeepLibraryInMemory = 13,
+  NPPVpluginNeedsXEmbed         = 14,
+
+  /* Get the NPObject for scripting the plugin. Introduced in NPAPI minor version 14.
+   */
+  NPPVpluginScriptableNPObject  = 15,
+
+  /* Get the plugin value (as \0-terminated UTF-8 string data) for
+   * form submission if the plugin is part of a form. Use
+   * NPN_MemAlloc() to allocate memory for the string data. Introduced
+   * in NPAPI minor version 15.
+   */
+  NPPVformValue = 16,
+
+  NPPVpluginUrlRequestsDisplayedBool = 17,
+
+  /* Checks if the plugin is interested in receiving the http body of
+   * all http requests (including failed ones, http status != 200).
+   */
+  NPPVpluginWantsAllNetworkStreams = 18,
+
+  /* Browsers can retrieve a native ATK accessibility plug ID via this variable. */
+  NPPVpluginNativeAccessibleAtkPlugId = 19,
+
+  /* Checks to see if the plug-in would like the browser to load the "src" attribute. */
+  NPPVpluginCancelSrcStream = 20,
+
+  NPPVsupportsAdvancedKeyHandling = 21,
+
+  NPPVpluginUsesDOMForCursorBool = 22
+
+#if defined(XP_MACOSX)
+  /* Used for negotiating drawing models */
+  , NPPVpluginDrawingModel = 1000
+  /* Used for negotiating event models */
+  , NPPVpluginEventModel = 1001
+  /* In the NPDrawingModelCoreAnimation drawing model, the browser asks the plug-in for a Core Animation layer. */
+  , NPPVpluginCoreAnimationLayer = 1003
+#endif
+
+#if (MOZ_PLATFORM_MAEMO == 5) || (MOZ_PLATFORM_MAEMO == 6)
+  , NPPVpluginWindowlessLocalBool = 2002
+#endif
+} NPPVariable;
+
+/*
+ * List of variable names for which NPN_GetValue should be implemented.
+ */
+typedef enum {
+  NPNVxDisplay = 1,
+  NPNVxtAppContext,
+  NPNVnetscapeWindow,
+  NPNVjavascriptEnabledBool,
+  NPNVasdEnabledBool,
+  NPNVisOfflineBool,
+
+  NPNVserviceManager = (10 | NP_ABI_MASK),
+  NPNVDOMElement     = (11 | NP_ABI_MASK),
+  NPNVDOMWindow      = (12 | NP_ABI_MASK),
+  NPNVToolkit        = (13 | NP_ABI_MASK),
+  NPNVSupportsXEmbedBool = 14,
+
+  /* Get the NPObject wrapper for the browser window. */
+  NPNVWindowNPObject = 15,
+
+  /* Get the NPObject wrapper for the plugins DOM element. */
+  NPNVPluginElementNPObject = 16,
+
+  NPNVSupportsWindowless = 17,
+
+  NPNVprivateModeBool = 18,
+
+  NPNVsupportsAdvancedKeyHandling = 21
+
+#if defined(XP_MACOSX)
+  /* Used for negotiating drawing models */
+  , NPNVpluginDrawingModel = 1000
+#ifndef NP_NO_QUICKDRAW
+  , NPNVsupportsQuickDrawBool = 2000
+#endif
+  , NPNVsupportsCoreGraphicsBool = 2001
+  , NPNVsupportsOpenGLBool = 2002
+  , NPNVsupportsCoreAnimationBool = 2003
+  , NPNVsupportsInvalidatingCoreAnimationBool = 2004
+#ifndef NP_NO_CARBON
+  , NPNVsupportsCarbonBool = 3000 /* TRUE if the browser supports the Carbon event model */
+#endif
+  , NPNVsupportsCocoaBool = 3001 /* TRUE if the browser supports the Cocoa event model */
+  , NPNVsupportsUpdatedCocoaTextInputBool = 3002 /* TRUE if the browser supports the updated
+                                                    Cocoa text input specification. */
+  , NPNVsupportsCompositingCoreAnimationPluginsBool = 74656 /* TRUE if the browser supports
+                                                               CA model compositing */
+#endif
+#if (MOZ_PLATFORM_MAEMO == 5) || (MOZ_PLATFORM_MAEMO == 6)
+  , NPNVSupportsWindowlessLocal = 2002
+#endif
+} NPNVariable;
+
+typedef enum {
+  NPNURLVCookie = 501,
+  NPNURLVProxy
+} NPNURLVariable;
+
+/*
+ * The type of Toolkit the widgets use
+ */
+typedef enum {
+  NPNVGtk12 = 1,
+  NPNVGtk2
+} NPNToolkitType;
+
+/*
+ * The type of a NPWindow - it specifies the type of the data structure
+ * returned in the window field.
+ */
+typedef enum {
+  NPWindowTypeWindow = 1,
+  NPWindowTypeDrawable
+} NPWindowType;
+
+typedef struct _NPWindow
+{
+  void* window;  /* Platform specific window handle */
+                 /* OS/2: x - Position of bottom left corner */
+                 /* OS/2: y - relative to visible netscape window */
+  int32_t  x;      /* Position of top left corner relative */
+  int32_t  y;      /* to a netscape page. */
+  uint32_t width;  /* Maximum window size */
+  uint32_t height;
+  NPRect   clipRect; /* Clipping rectangle in port coordinates */
+#if (defined(XP_UNIX) || defined(XP_SYMBIAN)) && !defined(XP_MACOSX)
+  void * ws_info; /* Platform-dependent additional data */
+#endif /* XP_UNIX */
+  NPWindowType type; /* Is this a window or a drawable? */
+} NPWindow;
+
+typedef struct _NPImageExpose
+{
+  char*    data;       /* image pointer */
+  int32_t  stride;     /* Stride of data image pointer */
+  int32_t  depth;      /* Depth of image pointer */
+  int32_t  x;          /* Expose x */
+  int32_t  y;          /* Expose y */
+  uint32_t width;      /* Expose width */
+  uint32_t height;     /* Expose height */
+  NPSize   dataSize;   /* Data buffer size */
+  float    translateX; /* translate X matrix value */
+  float    translateY; /* translate Y matrix value */
+  float    scaleX;     /* scale X matrix value */
+  float    scaleY;     /* scale Y matrix value */
+} NPImageExpose;
+
+typedef struct _NPFullPrint
+{
+  NPBool pluginPrinted;/* Set TRUE if plugin handled fullscreen printing */
+  NPBool printOne;     /* TRUE if plugin should print one copy to default
+                          printer */
+  void* platformPrint; /* Platform-specific printing info */
+} NPFullPrint;
+
+typedef struct _NPEmbedPrint
+{
+  NPWindow window;
+  void* platformPrint; /* Platform-specific printing info */
+} NPEmbedPrint;
+
+typedef struct _NPPrint
+{
+  uint16_t mode;               /* NP_FULL or NP_EMBED */
+  union
+  {
+    NPFullPrint fullPrint;   /* if mode is NP_FULL */
+    NPEmbedPrint embedPrint; /* if mode is NP_EMBED */
+  } print;
+} NPPrint;
+
+#if defined(XP_MACOSX)
+#ifndef NP_NO_CARBON
+typedef EventRecord NPEvent;
+#endif
+#elif defined(XP_SYMBIAN)
+typedef QEvent NPEvent;
+#elif defined(XP_WIN)
+typedef struct _NPEvent
+{
+  uint16_t event;
+  uintptr_t wParam;
+  uintptr_t lParam;
+} NPEvent;
+#elif defined(XP_OS2)
+typedef struct _NPEvent
+{
+  uint32_t event;
+  uint32_t wParam;
+  uint32_t lParam;
+} NPEvent;
+#elif defined(XP_UNIX) && defined(MOZ_X11)
+typedef XEvent NPEvent;
+#else
+typedef void*  NPEvent;
+#endif
+
+#if defined(XP_MACOSX)
+typedef void* NPRegion;
+#ifndef NP_NO_QUICKDRAW
+typedef RgnHandle NPQDRegion;
+#endif
+typedef CGPathRef NPCGRegion;
+#elif defined(XP_WIN)
+typedef HRGN NPRegion;
+#elif defined(XP_UNIX) && defined(MOZ_X11)
+typedef Region NPRegion;
+#elif defined(XP_SYMBIAN)
+typedef QRegion* NPRegion;
+#else
+typedef void *NPRegion;
+#endif
+
+typedef struct _NPNSString NPNSString;
+typedef struct _NPNSWindow NPNSWindow;
+typedef struct _NPNSMenu   NPNSMenu;
+
+#if defined(XP_MACOSX)
+typedef NPNSMenu NPMenu;
+#else
+typedef void *NPMenu;
+#endif
+
+typedef enum {
+  NPCoordinateSpacePlugin = 1,
+  NPCoordinateSpaceWindow,
+  NPCoordinateSpaceFlippedWindow,
+  NPCoordinateSpaceScreen,
+  NPCoordinateSpaceFlippedScreen
+} NPCoordinateSpace;
+
+#if defined(XP_MACOSX)
+
+#ifndef NP_NO_QUICKDRAW
+typedef struct NP_Port
+{
+  CGrafPtr port;
+  int32_t portx; /* position inside the topmost window */
+  int32_t porty;
+} NP_Port;
+#endif /* NP_NO_QUICKDRAW */
+
+/*
+ * NP_CGContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelCoreGraphics
+ * as its drawing model.
+ */
+
+typedef struct NP_CGContext
+{
+  CGContextRef context;
+  void *window; /* A WindowRef under the Carbon event model. */
+} NP_CGContext;
+
+/*
+ * NP_GLContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelOpenGL as its
+ * drawing model.
+ */
+
+typedef struct NP_GLContext
+{
+  CGLContextObj context;
+#ifdef NP_NO_CARBON
+  NPNSWindow *window;
+#else
+  void *window; /* Can be either an NSWindow or a WindowRef depending on the event model */
+#endif
+} NP_GLContext;
+
+typedef enum {
+  NPCocoaEventDrawRect = 1,
+  NPCocoaEventMouseDown,
+  NPCocoaEventMouseUp,
+  NPCocoaEventMouseMoved,
+  NPCocoaEventMouseEntered,
+  NPCocoaEventMouseExited,
+  NPCocoaEventMouseDragged,
+  NPCocoaEventKeyDown,
+  NPCocoaEventKeyUp,
+  NPCocoaEventFlagsChanged,
+  NPCocoaEventFocusChanged,
+  NPCocoaEventWindowFocusChanged,
+  NPCocoaEventScrollWheel,
+  NPCocoaEventTextInput
+} NPCocoaEventType;
+
+typedef struct _NPCocoaEvent {
+  NPCocoaEventType type;
+  uint32_t version;
+  union {
+    struct {
+      uint32_t modifierFlags;
+      double   pluginX;
+      double   pluginY;
+      int32_t  buttonNumber;
+      int32_t  clickCount;
+      double   deltaX;
+      double   deltaY;
+      double   deltaZ;
+    } mouse;
+    struct {
+      uint32_t    modifierFlags;
+      NPNSString *characters;
+      NPNSString *charactersIgnoringModifiers;
+      NPBool      isARepeat;
+      uint16_t    keyCode;
+    } key;
+    struct {
+      CGContextRef context;
+      double x;
+      double y;
+      double width;
+      double height;
+    } draw;
+    struct {
+      NPBool hasFocus;
+    } focus;
+    struct {
+      NPNSString *text;
+    } text;
+  } data;
+} NPCocoaEvent;
+
+#ifndef NP_NO_CARBON
+/* Non-standard event types that can be passed to HandleEvent */
+enum NPEventType {
+  NPEventType_GetFocusEvent = (osEvt + 16),
+  NPEventType_LoseFocusEvent,
+  NPEventType_AdjustCursorEvent,
+  NPEventType_MenuCommandEvent,
+  NPEventType_ClippingChangedEvent,
+  NPEventType_ScrollingBeginsEvent = 1000,
+  NPEventType_ScrollingEndsEvent
+};
+#endif /* NP_NO_CARBON */
+
+#endif /* XP_MACOSX */
+
+/*
+ * Values for mode passed to NPP_New:
+ */
+#define NP_EMBED 1
+#define NP_FULL  2
+
+/*
+ * Values for stream type passed to NPP_NewStream:
+ */
+#define NP_NORMAL     1
+#define NP_SEEK       2
+#define NP_ASFILE     3
+#define NP_ASFILEONLY 4
+
+#define NP_MAXREADY (((unsigned)(~0)<<1)>>1)
+
+/*
+ * Flags for NPP_ClearSiteData.
+ */
+#define NP_CLEAR_ALL   0
+#define NP_CLEAR_CACHE (1 << 0)
+
+#if !defined(__LP64__)
+#if defined(XP_MACOSX)
+#pragma options align=reset
+#endif
+#endif /* __LP64__ */
+
+/*----------------------------------------------------------------------*/
+/*       Error and Reason Code definitions                              */
+/*----------------------------------------------------------------------*/
+
+/*
+ * Values of type NPError:
+ */
+#define NPERR_BASE                         0
+#define NPERR_NO_ERROR                    (NPERR_BASE + 0)
+#define NPERR_GENERIC_ERROR               (NPERR_BASE + 1)
+#define NPERR_INVALID_INSTANCE_ERROR      (NPERR_BASE + 2)
+#define NPERR_INVALID_FUNCTABLE_ERROR     (NPERR_BASE + 3)
+#define NPERR_MODULE_LOAD_FAILED_ERROR    (NPERR_BASE + 4)
+#define NPERR_OUT_OF_MEMORY_ERROR         (NPERR_BASE + 5)
+#define NPERR_INVALID_PLUGIN_ERROR        (NPERR_BASE + 6)
+#define NPERR_INVALID_PLUGIN_DIR_ERROR    (NPERR_BASE + 7)
+#define NPERR_INCOMPATIBLE_VERSION_ERROR  (NPERR_BASE + 8)
+#define NPERR_INVALID_PARAM               (NPERR_BASE + 9)
+#define NPERR_INVALID_URL                 (NPERR_BASE + 10)
+#define NPERR_FILE_NOT_FOUND              (NPERR_BASE + 11)
+#define NPERR_NO_DATA                     (NPERR_BASE + 12)
+#define NPERR_STREAM_NOT_SEEKABLE         (NPERR_BASE + 13)
+#define NPERR_TIME_RANGE_NOT_SUPPORTED    (NPERR_BASE + 14)
+#define NPERR_MALFORMED_SITE              (NPERR_BASE + 15)
+
+/*
+ * Values of type NPReason:
+ */
+#define NPRES_BASE          0
+#define NPRES_DONE         (NPRES_BASE + 0)
+#define NPRES_NETWORK_ERR  (NPRES_BASE + 1)
+#define NPRES_USER_BREAK   (NPRES_BASE + 2)
+
+/*
+ * Don't use these obsolete error codes any more.
+ */
+#define NP_NOERR  NP_NOERR_is_obsolete_use_NPERR_NO_ERROR
+#define NP_EINVAL NP_EINVAL_is_obsolete_use_NPERR_GENERIC_ERROR
+#define NP_EABORT NP_EABORT_is_obsolete_use_NPRES_USER_BREAK
+
+/*
+ * Version feature information
+ */
+#define NPVERS_HAS_STREAMOUTPUT             8
+#define NPVERS_HAS_NOTIFICATION             9
+#define NPVERS_HAS_LIVECONNECT              9
+#define NPVERS_68K_HAS_LIVECONNECT          11
+#define NPVERS_HAS_WINDOWLESS               11
+#define NPVERS_HAS_XPCONNECT_SCRIPTING      13
+#define NPVERS_HAS_NPRUNTIME_SCRIPTING      14
+#define NPVERS_HAS_FORM_VALUES              15
+#define NPVERS_HAS_POPUPS_ENABLED_STATE     16
+#define NPVERS_HAS_RESPONSE_HEADERS         17
+#define NPVERS_HAS_NPOBJECT_ENUM            18
+#define NPVERS_HAS_PLUGIN_THREAD_ASYNC_CALL 19
+#define NPVERS_HAS_ALL_NETWORK_STREAMS      20
+#define NPVERS_HAS_URL_AND_AUTH_INFO        21
+#define NPVERS_HAS_PRIVATE_MODE             22
+#define NPVERS_MACOSX_HAS_COCOA_EVENTS      23
+#define NPVERS_HAS_ADVANCED_KEY_HANDLING    25
+#define NPVERS_HAS_URL_REDIRECT_HANDLING    26
+#define NPVERS_HAS_CLEAR_SITE_DATA          27
+
+/*----------------------------------------------------------------------*/
+/*                        Function Prototypes                           */
+/*----------------------------------------------------------------------*/
+
+#if defined(__OS2__)
+#define NP_LOADDS _System
+#else
+#define NP_LOADDS
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* NPP_* functions are provided by the plugin and called by the navigator. */
+
+#if defined(XP_UNIX)
+const char* NPP_GetMIMEDescription(void);
+#endif
+
+NPError NP_LOADDS NPP_New(NPMIMEType pluginType, NPP instance,
+                          uint16_t mode, int16_t argc, char* argn[],
+                          char* argv[], NPSavedData* saved);
+NPError NP_LOADDS NPP_Destroy(NPP instance, NPSavedData** save);
+NPError NP_LOADDS NPP_SetWindow(NPP instance, NPWindow* window);
+NPError NP_LOADDS NPP_NewStream(NPP instance, NPMIMEType type,
+                                NPStream* stream, NPBool seekable,
+                                uint16_t* stype);
+NPError NP_LOADDS NPP_DestroyStream(NPP instance, NPStream* stream,
+                                    NPReason reason);
+int32_t NP_LOADDS NPP_WriteReady(NPP instance, NPStream* stream);
+int32_t NP_LOADDS NPP_Write(NPP instance, NPStream* stream, int32_t offset,
+                            int32_t len, void* buffer);
+void    NP_LOADDS NPP_StreamAsFile(NPP instance, NPStream* stream,
+                                   const char* fname);
+void    NP_LOADDS NPP_Print(NPP instance, NPPrint* platformPrint);
+int16_t NP_LOADDS NPP_HandleEvent(NPP instance, void* event);
+void    NP_LOADDS NPP_URLNotify(NPP instance, const char* url,
+                                NPReason reason, void* notifyData);
+NPError NP_LOADDS NPP_GetValue(NPP instance, NPPVariable variable, void *value);
+NPError NP_LOADDS NPP_SetValue(NPP instance, NPNVariable variable, void *value);
+NPBool  NP_LOADDS NPP_GotFocus(NPP instance, NPFocusDirection direction);
+void    NP_LOADDS NPP_LostFocus(NPP instance);
+void    NP_LOADDS NPP_URLRedirectNotify(NPP instance, const char* url, int32_t status, void* notifyData);
+NPError NP_LOADDS NPP_ClearSiteData(const char* site, uint64_t flags, uint64_t maxAge);
+char**  NP_LOADDS NPP_GetSitesWithData(void);
+
+/* NPN_* functions are provided by the navigator and called by the plugin. */
+void        NP_LOADDS NPN_Version(int* plugin_major, int* plugin_minor,
+                                  int* netscape_major, int* netscape_minor);
+NPError     NP_LOADDS NPN_GetURLNotify(NPP instance, const char* url,
+                                       const char* target, void* notifyData);
+NPError     NP_LOADDS NPN_GetURL(NPP instance, const char* url,
+                                 const char* target);
+NPError     NP_LOADDS NPN_PostURLNotify(NPP instance, const char* url,
+                                        const char* target, uint32_t len,
+                                        const char* buf, NPBool file,
+                                        void* notifyData);
+NPError     NP_LOADDS NPN_PostURL(NPP instance, const char* url,
+                                  const char* target, uint32_t len,
+                                  const char* buf, NPBool file);
+NPError     NP_LOADDS NPN_RequestRead(NPStream* stream, NPByteRange* rangeList);
+NPError     NP_LOADDS NPN_NewStream(NPP instance, NPMIMEType type,
+                                    const char* target, NPStream** stream);
+int32_t     NP_LOADDS NPN_Write(NPP instance, NPStream* stream, int32_t len,
+                                void* buffer);
+NPError     NP_LOADDS NPN_DestroyStream(NPP instance, NPStream* stream,
+                                        NPReason reason);
+void        NP_LOADDS NPN_Status(NPP instance, const char* message);
+const char* NP_LOADDS NPN_UserAgent(NPP instance);
+void*       NP_LOADDS NPN_MemAlloc(uint32_t size);
+void        NP_LOADDS NPN_MemFree(void* ptr);
+uint32_t    NP_LOADDS NPN_MemFlush(uint32_t size);
+void        NP_LOADDS NPN_ReloadPlugins(NPBool reloadPages);
+NPError     NP_LOADDS NPN_GetValue(NPP instance, NPNVariable variable,
+                                   void *value);
+NPError     NP_LOADDS NPN_SetValue(NPP instance, NPPVariable variable,
+                                   void *value);
+void        NP_LOADDS NPN_InvalidateRect(NPP instance, NPRect *invalidRect);
+void        NP_LOADDS NPN_InvalidateRegion(NPP instance,
+                                           NPRegion invalidRegion);
+void        NP_LOADDS NPN_ForceRedraw(NPP instance);
+void        NP_LOADDS NPN_PushPopupsEnabledState(NPP instance, NPBool enabled);
+void        NP_LOADDS NPN_PopPopupsEnabledState(NPP instance);
+void        NP_LOADDS NPN_PluginThreadAsyncCall(NPP instance,
+                                                void (*func) (void *),
+                                                void *userData);
+NPError     NP_LOADDS NPN_GetValueForURL(NPP instance, NPNURLVariable variable,
+                                         const char *url, char **value,
+                                         uint32_t *len);
+NPError     NP_LOADDS NPN_SetValueForURL(NPP instance, NPNURLVariable variable,
+                                         const char *url, const char *value,
+                                         uint32_t len);
+NPError     NP_LOADDS NPN_GetAuthenticationInfo(NPP instance,
+                                                const char *protocol,
+                                                const char *host, int32_t port,
+                                                const char *scheme,
+                                                const char *realm,
+                                                char **username, uint32_t *ulen,
+                                                char **password,
+                                                uint32_t *plen);
+uint32_t    NP_LOADDS NPN_ScheduleTimer(NPP instance, uint32_t interval, NPBool repeat, void (*timerFunc)(NPP npp, uint32_t timerID));
+void        NP_LOADDS NPN_UnscheduleTimer(NPP instance, uint32_t timerID);
+NPError     NP_LOADDS NPN_PopUpContextMenu(NPP instance, NPMenu* menu);
+NPBool      NP_LOADDS NPN_ConvertPoint(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
+NPBool      NP_LOADDS NPN_HandleEvent(NPP instance, void *event, NPBool handled);
+NPBool      NP_LOADDS NPN_UnfocusInstance(NPP instance, NPFocusDirection direction);
+void        NP_LOADDS NPN_URLRedirectResponse(NPP instance, void* notifyData, NPBool allow);
+
+#ifdef __cplusplus
+}  /* end extern "C" */
+#endif
+
+#endif /* RC_INVOKED */
+#if defined(__OS2__)
+#pragma pack()
+#endif
+
+#endif /* npapi_h_ */

browser-plugin/npapi/npfunctions.h

@@ -0,0 +1,322 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef npfunctions_h_
+#define npfunctions_h_
+
+#ifdef __OS2__
+#pragma pack(1)
+#define NP_LOADDS _System
+#else
+#define NP_LOADDS
+#endif
+
+#include "npapi.h"
+#include "npruntime.h"
+
+typedef NPError      (* NP_LOADDS NPP_NewProcPtr)(NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData* saved);
+typedef NPError      (* NP_LOADDS NPP_DestroyProcPtr)(NPP instance, NPSavedData** save);
+typedef NPError      (* NP_LOADDS NPP_SetWindowProcPtr)(NPP instance, NPWindow* window);
+typedef NPError      (* NP_LOADDS NPP_NewStreamProcPtr)(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype);
+typedef NPError      (* NP_LOADDS NPP_DestroyStreamProcPtr)(NPP instance, NPStream* stream, NPReason reason);
+typedef int32_t      (* NP_LOADDS NPP_WriteReadyProcPtr)(NPP instance, NPStream* stream);
+typedef int32_t      (* NP_LOADDS NPP_WriteProcPtr)(NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer);
+typedef void         (* NP_LOADDS NPP_StreamAsFileProcPtr)(NPP instance, NPStream* stream, const char* fname);
+typedef void         (* NP_LOADDS NPP_PrintProcPtr)(NPP instance, NPPrint* platformPrint);
+typedef int16_t      (* NP_LOADDS NPP_HandleEventProcPtr)(NPP instance, void* event);
+typedef void         (* NP_LOADDS NPP_URLNotifyProcPtr)(NPP instance, const char* url, NPReason reason, void* notifyData);
+/* Any NPObjects returned to the browser via NPP_GetValue should be retained
+   by the plugin on the way out. The browser is responsible for releasing. */
+typedef NPError      (* NP_LOADDS NPP_GetValueProcPtr)(NPP instance, NPPVariable variable, void *ret_value);
+typedef NPError      (* NP_LOADDS NPP_SetValueProcPtr)(NPP instance, NPNVariable variable, void *value);
+typedef NPBool       (* NP_LOADDS NPP_GotFocusPtr)(NPP instance, NPFocusDirection direction);
+typedef void         (* NP_LOADDS NPP_LostFocusPtr)(NPP instance);
+typedef void         (* NP_LOADDS NPP_URLRedirectNotifyPtr)(NPP instance, const char* url, int32_t status, void* notifyData);
+typedef NPError      (* NP_LOADDS NPP_ClearSiteDataPtr)(const char* site, uint64_t flags, uint64_t maxAge);
+typedef char**       (* NP_LOADDS NPP_GetSitesWithDataPtr)(void);
+
+typedef NPError      (*NPN_GetValueProcPtr)(NPP instance, NPNVariable variable, void *ret_value);
+typedef NPError      (*NPN_SetValueProcPtr)(NPP instance, NPPVariable variable, void *value);
+typedef NPError      (*NPN_GetURLNotifyProcPtr)(NPP instance, const char* url, const char* window, void* notifyData);
+typedef NPError      (*NPN_PostURLNotifyProcPtr)(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file, void* notifyData);
+typedef NPError      (*NPN_GetURLProcPtr)(NPP instance, const char* url, const char* window);
+typedef NPError      (*NPN_PostURLProcPtr)(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file);
+typedef NPError      (*NPN_RequestReadProcPtr)(NPStream* stream, NPByteRange* rangeList);
+typedef NPError      (*NPN_NewStreamProcPtr)(NPP instance, NPMIMEType type, const char* window, NPStream** stream);
+typedef int32_t      (*NPN_WriteProcPtr)(NPP instance, NPStream* stream, int32_t len, void* buffer);
+typedef NPError      (*NPN_DestroyStreamProcPtr)(NPP instance, NPStream* stream, NPReason reason);
+typedef void         (*NPN_StatusProcPtr)(NPP instance, const char* message);
+/* Browser manages the lifetime of the buffer returned by NPN_UserAgent, don't
+   depend on it sticking around and don't free it. */
+typedef const char*  (*NPN_UserAgentProcPtr)(NPP instance);
+typedef void*        (*NPN_MemAllocProcPtr)(uint32_t size);
+typedef void         (*NPN_MemFreeProcPtr)(void* ptr);
+typedef uint32_t     (*NPN_MemFlushProcPtr)(uint32_t size);
+typedef void         (*NPN_ReloadPluginsProcPtr)(NPBool reloadPages);
+typedef void*        (*NPN_GetJavaEnvProcPtr)(void);
+typedef void*        (*NPN_GetJavaPeerProcPtr)(NPP instance);
+typedef void         (*NPN_InvalidateRectProcPtr)(NPP instance, NPRect *rect);
+typedef void         (*NPN_InvalidateRegionProcPtr)(NPP instance, NPRegion region);
+typedef void         (*NPN_ForceRedrawProcPtr)(NPP instance);
+typedef NPIdentifier (*NPN_GetStringIdentifierProcPtr)(const NPUTF8* name);
+typedef void         (*NPN_GetStringIdentifiersProcPtr)(const NPUTF8** names, int32_t nameCount, NPIdentifier* identifiers);
+typedef NPIdentifier (*NPN_GetIntIdentifierProcPtr)(int32_t intid);
+typedef bool         (*NPN_IdentifierIsStringProcPtr)(NPIdentifier identifier);
+typedef NPUTF8*      (*NPN_UTF8FromIdentifierProcPtr)(NPIdentifier identifier);
+typedef int32_t      (*NPN_IntFromIdentifierProcPtr)(NPIdentifier identifier);
+typedef NPObject*    (*NPN_CreateObjectProcPtr)(NPP npp, NPClass *aClass);
+typedef NPObject*    (*NPN_RetainObjectProcPtr)(NPObject *obj);
+typedef void         (*NPN_ReleaseObjectProcPtr)(NPObject *obj);
+typedef bool         (*NPN_InvokeProcPtr)(NPP npp, NPObject* obj, NPIdentifier methodName, const NPVariant *args, uint32_t argCount, NPVariant *result);
+typedef bool         (*NPN_InvokeDefaultProcPtr)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
+typedef bool         (*NPN_EvaluateProcPtr)(NPP npp, NPObject *obj, NPString *script, NPVariant *result);
+typedef bool         (*NPN_GetPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName, NPVariant *result);
+typedef bool         (*NPN_SetPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName, const NPVariant *value);
+typedef bool         (*NPN_RemovePropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
+typedef bool         (*NPN_HasPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
+typedef bool         (*NPN_HasMethodProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
+typedef void         (*NPN_ReleaseVariantValueProcPtr)(NPVariant *variant);
+typedef void         (*NPN_SetExceptionProcPtr)(NPObject *obj, const NPUTF8 *message);
+typedef void         (*NPN_PushPopupsEnabledStateProcPtr)(NPP npp, NPBool enabled);
+typedef void         (*NPN_PopPopupsEnabledStateProcPtr)(NPP npp);
+typedef bool         (*NPN_EnumerateProcPtr)(NPP npp, NPObject *obj, NPIdentifier **identifier, uint32_t *count);
+typedef void         (*NPN_PluginThreadAsyncCallProcPtr)(NPP instance, void (*func)(void *), void *userData);
+typedef bool         (*NPN_ConstructProcPtr)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
+typedef NPError      (*NPN_GetValueForURLPtr)(NPP npp, NPNURLVariable variable, const char *url, char **value, uint32_t *len);
+typedef NPError      (*NPN_SetValueForURLPtr)(NPP npp, NPNURLVariable variable, const char *url, const char *value, uint32_t len);
+typedef NPError      (*NPN_GetAuthenticationInfoPtr)(NPP npp, const char *protocol, const char *host, int32_t port, const char *scheme, const char *realm, char **username, uint32_t *ulen, char **password, uint32_t *plen);
+typedef uint32_t     (*NPN_ScheduleTimerPtr)(NPP instance, uint32_t interval, NPBool repeat, void (*timerFunc)(NPP npp, uint32_t timerID));
+typedef void         (*NPN_UnscheduleTimerPtr)(NPP instance, uint32_t timerID);
+typedef NPError      (*NPN_PopUpContextMenuPtr)(NPP instance, NPMenu* menu);
+typedef NPBool       (*NPN_ConvertPointPtr)(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
+typedef NPBool       (*NPN_HandleEventPtr)(NPP instance, void *event, NPBool handled);
+typedef NPBool       (*NPN_UnfocusInstancePtr)(NPP instance, NPFocusDirection direction);
+typedef void         (*NPN_URLRedirectResponsePtr)(NPP instance, void* notifyData, NPBool allow);
+
+typedef struct _NPPluginFuncs {
+  uint16_t size;
+  uint16_t version;
+  NPP_NewProcPtr newp;
+  NPP_DestroyProcPtr destroy;
+  NPP_SetWindowProcPtr setwindow;
+  NPP_NewStreamProcPtr newstream;
+  NPP_DestroyStreamProcPtr destroystream;
+  NPP_StreamAsFileProcPtr asfile;
+  NPP_WriteReadyProcPtr writeready;
+  NPP_WriteProcPtr write;
+  NPP_PrintProcPtr print;
+  NPP_HandleEventProcPtr event;
+  NPP_URLNotifyProcPtr urlnotify;
+  void* javaClass;
+  NPP_GetValueProcPtr getvalue;
+  NPP_SetValueProcPtr setvalue;
+  NPP_GotFocusPtr gotfocus;
+  NPP_LostFocusPtr lostfocus;
+  NPP_URLRedirectNotifyPtr urlredirectnotify;
+  NPP_ClearSiteDataPtr clearsitedata;
+  NPP_GetSitesWithDataPtr getsiteswithdata;
+} NPPluginFuncs;
+
+typedef struct _NPNetscapeFuncs {
+  uint16_t size;
+  uint16_t version;
+  NPN_GetURLProcPtr geturl;
+  NPN_PostURLProcPtr posturl;
+  NPN_RequestReadProcPtr requestread;
+  NPN_NewStreamProcPtr newstream;
+  NPN_WriteProcPtr write;
+  NPN_DestroyStreamProcPtr destroystream;
+  NPN_StatusProcPtr status;
+  NPN_UserAgentProcPtr uagent;
+  NPN_MemAllocProcPtr memalloc;
+  NPN_MemFreeProcPtr memfree;
+  NPN_MemFlushProcPtr memflush;
+  NPN_ReloadPluginsProcPtr reloadplugins;
+  NPN_GetJavaEnvProcPtr getJavaEnv;
+  NPN_GetJavaPeerProcPtr getJavaPeer;
+  NPN_GetURLNotifyProcPtr geturlnotify;
+  NPN_PostURLNotifyProcPtr posturlnotify;
+  NPN_GetValueProcPtr getvalue;
+  NPN_SetValueProcPtr setvalue;
+  NPN_InvalidateRectProcPtr invalidaterect;
+  NPN_InvalidateRegionProcPtr invalidateregion;
+  NPN_ForceRedrawProcPtr forceredraw;
+  NPN_GetStringIdentifierProcPtr getstringidentifier;
+  NPN_GetStringIdentifiersProcPtr getstringidentifiers;
+  NPN_GetIntIdentifierProcPtr getintidentifier;
+  NPN_IdentifierIsStringProcPtr identifierisstring;
+  NPN_UTF8FromIdentifierProcPtr utf8fromidentifier;
+  NPN_IntFromIdentifierProcPtr intfromidentifier;
+  NPN_CreateObjectProcPtr createobject;
+  NPN_RetainObjectProcPtr retainobject;
+  NPN_ReleaseObjectProcPtr releaseobject;
+  NPN_InvokeProcPtr invoke;
+  NPN_InvokeDefaultProcPtr invokeDefault;
+  NPN_EvaluateProcPtr evaluate;
+  NPN_GetPropertyProcPtr getproperty;
+  NPN_SetPropertyProcPtr setproperty;
+  NPN_RemovePropertyProcPtr removeproperty;
+  NPN_HasPropertyProcPtr hasproperty;
+  NPN_HasMethodProcPtr hasmethod;
+  NPN_ReleaseVariantValueProcPtr releasevariantvalue;
+  NPN_SetExceptionProcPtr setexception;
+  NPN_PushPopupsEnabledStateProcPtr pushpopupsenabledstate;
+  NPN_PopPopupsEnabledStateProcPtr poppopupsenabledstate;
+  NPN_EnumerateProcPtr enumerate;
+  NPN_PluginThreadAsyncCallProcPtr pluginthreadasynccall;
+  NPN_ConstructProcPtr construct;
+  NPN_GetValueForURLPtr getvalueforurl;
+  NPN_SetValueForURLPtr setvalueforurl;
+  NPN_GetAuthenticationInfoPtr getauthenticationinfo;
+  NPN_ScheduleTimerPtr scheduletimer;
+  NPN_UnscheduleTimerPtr unscheduletimer;
+  NPN_PopUpContextMenuPtr popupcontextmenu;
+  NPN_ConvertPointPtr convertpoint;
+  NPN_HandleEventPtr handleevent;
+  NPN_UnfocusInstancePtr unfocusinstance;
+  NPN_URLRedirectResponsePtr urlredirectresponse;
+} NPNetscapeFuncs;
+
+#ifdef XP_MACOSX
+/*
+ * Mac OS X version(s) of NP_GetMIMEDescription(const char *)
+ * These can be called to retreive MIME information from the plugin dynamically
+ *
+ * Note: For compatibility with Quicktime, BPSupportedMIMEtypes is another way
+ *       to get mime info from the plugin only on OSX and may not be supported
+ *       in furture version -- use NP_GetMIMEDescription instead
+ */
+enum
+{
+ kBPSupportedMIMETypesStructVers_1    = 1
+};
+typedef struct _BPSupportedMIMETypes
+{
+ SInt32    structVersion;      /* struct version */
+ Handle    typeStrings;        /* STR# formated handle, allocated by plug-in */
+ Handle    infoStrings;        /* STR# formated handle, allocated by plug-in */
+} BPSupportedMIMETypes;
+OSErr BP_GetSupportedMIMETypes(BPSupportedMIMETypes *mimeInfo, UInt32 flags);
+#define NP_GETMIMEDESCRIPTION_NAME "NP_GetMIMEDescription"
+typedef const char* (*NP_GetMIMEDescriptionProcPtr)(void);
+typedef OSErr (*BP_GetSupportedMIMETypesProcPtr)(BPSupportedMIMETypes*, UInt32);
+#endif
+
+#if defined(_WIN32)
+#define OSCALL WINAPI
+#else
+#if defined(__OS2__)
+#define OSCALL _System
+#else
+#define OSCALL
+#endif
+#endif
+
+#if defined(XP_UNIX)
+/* GCC 3.3 and later support the visibility attribute. */
+#if defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))
+#define NP_VISIBILITY_DEFAULT __attribute__((visibility("default")))
+#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+#define NP_VISIBILITY_DEFAULT __global
+#else
+#define NP_VISIBILITY_DEFAULT
+#endif
+#define NP_EXPORT(__type) NP_VISIBILITY_DEFAULT __type
+#endif
+
+#if defined(_WIN32) || defined (__OS2__)
+#ifdef __cplusplus
+extern "C" {
+#endif
+/* plugin meta member functions */
+#if defined(__OS2__)
+typedef struct _NPPluginData {   /* Alternate OS2 Plugin interface */
+  char *pMimeTypes;
+  char *pFileExtents;
+  char *pFileOpenTemplate;
+  char *pProductName;
+  char *pProductDescription;
+  unsigned long dwProductVersionMS;
+  unsigned long dwProductVersionLS;
+} NPPluginData;
+typedef NPError     (*NP_GetPluginDataFunc)(NPPluginData*);
+NPError OSCALL      NP_GetPluginData(NPPluginData * pPluginData);
+#endif
+typedef NPError     (*NP_GetEntryPointsFunc)(NPPluginFuncs*);
+NPError OSCALL      NP_GetEntryPoints(NPPluginFuncs* pFuncs);
+typedef NPError     (*NP_InitializeFunc)(NPNetscapeFuncs*);
+NPError OSCALL      NP_Initialize(NPNetscapeFuncs* bFuncs);
+typedef NPError     (*NP_ShutdownFunc)(void);
+NPError OSCALL      NP_Shutdown(void);
+typedef const char* (*NP_GetMIMEDescriptionFunc)(void);
+const char*         NP_GetMIMEDescription(void);
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#if defined(__OS2__)
+#pragma pack()
+#endif
+
+#ifdef XP_UNIX
+#ifdef __cplusplus
+extern "C" {
+#endif
+typedef char*          (*NP_GetPluginVersionFunc)(void);
+NP_EXPORT(char*)       NP_GetPluginVersion(void);
+typedef const char*    (*NP_GetMIMEDescriptionFunc)(void);
+NP_EXPORT(const char*) NP_GetMIMEDescription(void);
+#ifdef XP_MACOSX
+typedef NPError        (*NP_InitializeFunc)(NPNetscapeFuncs*);
+NP_EXPORT(NPError)     NP_Initialize(NPNetscapeFuncs* bFuncs);
+typedef NPError        (*NP_GetEntryPointsFunc)(NPPluginFuncs*);
+NP_EXPORT(NPError)     NP_GetEntryPoints(NPPluginFuncs* pFuncs);
+#else
+typedef NPError        (*NP_InitializeFunc)(NPNetscapeFuncs*, NPPluginFuncs*);
+NP_EXPORT(NPError)     NP_Initialize(NPNetscapeFuncs* bFuncs, NPPluginFuncs* pFuncs);
+#endif
+typedef NPError        (*NP_ShutdownFunc)(void);
+NP_EXPORT(NPError)     NP_Shutdown(void);
+typedef NPError        (*NP_GetValueFunc)(void *, NPPVariable, void *);
+NP_EXPORT(NPError)     NP_GetValue(void *future, NPPVariable aVariable, void *aValue);
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#endif /* npfunctions_h_ */

browser-plugin/npapi/npruntime.h

@@ -0,0 +1,393 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Copyright (c) 2004, Apple Computer, Inc. and The Mozilla Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of Apple Computer, Inc. ("Apple") or The Mozilla
+ * Foundation ("Mozilla") nor the names of their contributors may be used
+ * to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE, MOZILLA AND THEIR CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE, MOZILLA OR
+ * THEIR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef _NP_RUNTIME_H_
+#define _NP_RUNTIME_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "nptypes.h"
+
+/*
+    This API is used to facilitate binding code written in C to script
+    objects.  The API in this header does not assume the presence of a
+    user agent.  That is, it can be used to bind C code to scripting
+    environments outside of the context of a user agent.
+
+    However, the normal use of the this API is in the context of a
+    scripting environment running in a browser or other user agent.
+    In particular it is used to support the extended Netscape
+    script-ability API for plugins (NP-SAP).  NP-SAP is an extension
+    of the Netscape plugin API.  As such we have adopted the use of
+    the "NP" prefix for this API.
+
+    The following NP{N|P}Variables were added to the Netscape plugin
+    API (in npapi.h):
+
+    NPNVWindowNPObject
+    NPNVPluginElementNPObject
+    NPPVpluginScriptableNPObject
+
+    These variables are exposed through NPN_GetValue() and
+    NPP_GetValue() (respectively) and are used to establish the
+    initial binding between the user agent and native code.  The DOM
+    objects in the user agent can be examined and manipulated using
+    the NPN_ functions that operate on NPObjects described in this
+    header.
+
+    To the extent possible the assumptions about the scripting
+    language used by the scripting environment have been minimized.
+*/
+
+#define NP_BEGIN_MACRO  do {
+#define NP_END_MACRO    } while (0)
+
+/*
+    Objects (non-primitive data) passed between 'C' and script is
+    always wrapped in an NPObject.  The 'interface' of an NPObject is
+    described by an NPClass.
+*/
+typedef struct NPObject NPObject;
+typedef struct NPClass NPClass;
+
+typedef char NPUTF8;
+typedef struct _NPString {
+    const NPUTF8 *UTF8Characters;
+    uint32_t UTF8Length;
+} NPString;
+
+typedef enum {
+    NPVariantType_Void,
+    NPVariantType_Null,
+    NPVariantType_Bool,
+    NPVariantType_Int32,
+    NPVariantType_Double,
+    NPVariantType_String,
+    NPVariantType_Object
+} NPVariantType;
+
+typedef struct _NPVariant {
+    NPVariantType type;
+    union {
+        bool boolValue;
+        int32_t intValue;
+        double doubleValue;
+        NPString stringValue;
+        NPObject *objectValue;
+    } value;
+} NPVariant;
+
+/*
+    NPN_ReleaseVariantValue is called on all 'out' parameters
+    references.  Specifically it is to be called on variants that own
+    their value, as is the case with all non-const NPVariant*
+    arguments after a successful call to any methods (except this one)
+    in this API.
+
+    After calling NPN_ReleaseVariantValue, the type of the variant
+    will be NPVariantType_Void.
+*/
+void NPN_ReleaseVariantValue(NPVariant *variant);
+
+#define NPVARIANT_IS_VOID(_v)    ((_v).type == NPVariantType_Void)
+#define NPVARIANT_IS_NULL(_v)    ((_v).type == NPVariantType_Null)
+#define NPVARIANT_IS_BOOLEAN(_v) ((_v).type == NPVariantType_Bool)
+#define NPVARIANT_IS_INT32(_v)   ((_v).type == NPVariantType_Int32)
+#define NPVARIANT_IS_DOUBLE(_v)  ((_v).type == NPVariantType_Double)
+#define NPVARIANT_IS_STRING(_v)  ((_v).type == NPVariantType_String)
+#define NPVARIANT_IS_OBJECT(_v)  ((_v).type == NPVariantType_Object)
+
+#define NPVARIANT_TO_BOOLEAN(_v) ((_v).value.boolValue)
+#define NPVARIANT_TO_INT32(_v)   ((_v).value.intValue)
+#define NPVARIANT_TO_DOUBLE(_v)  ((_v).value.doubleValue)
+#define NPVARIANT_TO_STRING(_v)  ((_v).value.stringValue)
+#define NPVARIANT_TO_OBJECT(_v)  ((_v).value.objectValue)
+
+#define VOID_TO_NPVARIANT(_v)                                                 \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_Void;                                           \
+    (_v).value.objectValue = NULL;                                            \
+NP_END_MACRO
+
+#define NULL_TO_NPVARIANT(_v)                                                 \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_Null;                                           \
+    (_v).value.objectValue = NULL;                                            \
+NP_END_MACRO
+
+#define BOOLEAN_TO_NPVARIANT(_val, _v)                                        \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_Bool;                                           \
+    (_v).value.boolValue = !!(_val);                                          \
+NP_END_MACRO
+
+#define INT32_TO_NPVARIANT(_val, _v)                                          \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_Int32;                                          \
+    (_v).value.intValue = _val;                                               \
+NP_END_MACRO
+
+#define DOUBLE_TO_NPVARIANT(_val, _v)                                         \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_Double;                                         \
+    (_v).value.doubleValue = _val;                                            \
+NP_END_MACRO
+
+#define STRINGZ_TO_NPVARIANT(_val, _v)                                        \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_String;                                         \
+    NPString str = { _val, (uint32_t)(strlen(_val)) };                        \
+    (_v).value.stringValue = str;                                             \
+NP_END_MACRO
+
+#define STRINGN_TO_NPVARIANT(_val, _len, _v)                                  \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_String;                                         \
+    NPString str = { _val, (uint32_t)(_len) };                                \
+    (_v).value.stringValue = str;                                             \
+NP_END_MACRO
+
+#define OBJECT_TO_NPVARIANT(_val, _v)                                         \
+NP_BEGIN_MACRO                                                                \
+    (_v).type = NPVariantType_Object;                                         \
+    (_v).value.objectValue = _val;                                            \
+NP_END_MACRO
+
+
+/*
+  Type mappings (JavaScript types have been used for illustration
+    purposes):
+
+  JavaScript       to             C (NPVariant with type:)
+  undefined                       NPVariantType_Void
+  null                            NPVariantType_Null
+  Boolean                         NPVariantType_Bool
+  Number                          NPVariantType_Double or NPVariantType_Int32
+  String                          NPVariantType_String
+  Object                          NPVariantType_Object
+
+  C (NPVariant with type:)   to   JavaScript
+  NPVariantType_Void              undefined
+  NPVariantType_Null              null
+  NPVariantType_Bool              Boolean
+  NPVariantType_Int32             Number
+  NPVariantType_Double            Number
+  NPVariantType_String            String
+  NPVariantType_Object            Object
+*/
+
+typedef void *NPIdentifier;
+
+/*
+    NPObjects have methods and properties.  Methods and properties are
+    identified with NPIdentifiers.  These identifiers may be reflected
+    in script.  NPIdentifiers can be either strings or integers, IOW,
+    methods and properties can be identified by either strings or
+    integers (i.e. foo["bar"] vs foo[1]). NPIdentifiers can be
+    compared using ==.  In case of any errors, the requested
+    NPIdentifier(s) will be NULL. NPIdentifier lifetime is controlled
+    by the browser. Plugins do not need to worry about memory management
+    with regards to NPIdentifiers.
+*/
+NPIdentifier NPN_GetStringIdentifier(const NPUTF8 *name);
+void NPN_GetStringIdentifiers(const NPUTF8 **names, int32_t nameCount,
+                              NPIdentifier *identifiers);
+NPIdentifier NPN_GetIntIdentifier(int32_t intid);
+bool NPN_IdentifierIsString(NPIdentifier identifier);
+
+/*
+    The NPUTF8 returned from NPN_UTF8FromIdentifier SHOULD be freed.
+*/
+NPUTF8 *NPN_UTF8FromIdentifier(NPIdentifier identifier);
+
+/*
+    Get the integer represented by identifier. If identifier is not an
+    integer identifier, the behaviour is undefined.
+*/
+int32_t NPN_IntFromIdentifier(NPIdentifier identifier);
+
+/*
+    NPObject behavior is implemented using the following set of
+    callback functions.
+
+    The NPVariant *result argument of these functions (where
+    applicable) should be released using NPN_ReleaseVariantValue().
+*/
+typedef NPObject *(*NPAllocateFunctionPtr)(NPP npp, NPClass *aClass);
+typedef void (*NPDeallocateFunctionPtr)(NPObject *npobj);
+typedef void (*NPInvalidateFunctionPtr)(NPObject *npobj);
+typedef bool (*NPHasMethodFunctionPtr)(NPObject *npobj, NPIdentifier name);
+typedef bool (*NPInvokeFunctionPtr)(NPObject *npobj, NPIdentifier name,
+                                    const NPVariant *args, uint32_t argCount,
+                                    NPVariant *result);
+typedef bool (*NPInvokeDefaultFunctionPtr)(NPObject *npobj,
+                                           const NPVariant *args,
+                                           uint32_t argCount,
+                                           NPVariant *result);
+typedef bool (*NPHasPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name);
+typedef bool (*NPGetPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name,
+                                         NPVariant *result);
+typedef bool (*NPSetPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name,
+                                         const NPVariant *value);
+typedef bool (*NPRemovePropertyFunctionPtr)(NPObject *npobj,
+                                            NPIdentifier name);
+typedef bool (*NPEnumerationFunctionPtr)(NPObject *npobj, NPIdentifier **value,
+                                         uint32_t *count);
+typedef bool (*NPConstructFunctionPtr)(NPObject *npobj,
+                                       const NPVariant *args,
+                                       uint32_t argCount,
+                                       NPVariant *result);
+
+/*
+    NPObjects returned by create, retain, invoke, and getProperty pass
+    a reference count to the caller.  That is, the callee adds a
+    reference count which passes to the caller.  It is the caller's
+    responsibility to release the returned object.
+
+    NPInvokeFunctionPtr function may return 0 to indicate a void
+    result.
+
+    NPInvalidateFunctionPtr is called by the scripting environment
+    when the native code is shutdown.  Any attempt to message a
+    NPObject instance after the invalidate callback has been
+    called will result in undefined behavior, even if the native code
+    is still retaining those NPObject instances.  (The runtime
+    will typically return immediately, with 0 or NULL, from an attempt
+    to dispatch to a NPObject, but this behavior should not be
+    depended upon.)
+
+    The NPEnumerationFunctionPtr function may pass an array of
+    NPIdentifiers back to the caller. The callee allocs the memory of
+    the array using NPN_MemAlloc(), and it's the caller's responsibility
+    to release it using NPN_MemFree().
+*/
+struct NPClass
+{
+    uint32_t structVersion;
+    NPAllocateFunctionPtr allocate;
+    NPDeallocateFunctionPtr deallocate;
+    NPInvalidateFunctionPtr invalidate;
+    NPHasMethodFunctionPtr hasMethod;
+    NPInvokeFunctionPtr invoke;
+    NPInvokeDefaultFunctionPtr invokeDefault;
+    NPHasPropertyFunctionPtr hasProperty;
+    NPGetPropertyFunctionPtr getProperty;
+    NPSetPropertyFunctionPtr setProperty;
+    NPRemovePropertyFunctionPtr removeProperty;
+    NPEnumerationFunctionPtr enumerate;
+    NPConstructFunctionPtr construct;
+};
+
+#define NP_CLASS_STRUCT_VERSION      3
+
+#define NP_CLASS_STRUCT_VERSION_ENUM 2
+#define NP_CLASS_STRUCT_VERSION_CTOR 3
+
+#define NP_CLASS_STRUCT_VERSION_HAS_ENUM(npclass)   \
+        ((npclass)->structVersion >= NP_CLASS_STRUCT_VERSION_ENUM)
+
+#define NP_CLASS_STRUCT_VERSION_HAS_CTOR(npclass)   \
+        ((npclass)->structVersion >= NP_CLASS_STRUCT_VERSION_CTOR)
+
+struct NPObject {
+    NPClass *_class;
+    uint32_t referenceCount;
+    /*
+     * Additional space may be allocated here by types of NPObjects
+     */
+};
+
+/*
+    If the class has an allocate function, NPN_CreateObject invokes
+    that function, otherwise a NPObject is allocated and
+    returned. This method will initialize the referenceCount member of
+    the NPObject to 1.
+*/
+NPObject *NPN_CreateObject(NPP npp, NPClass *aClass);
+
+/*
+    Increment the NPObject's reference count.
+*/
+NPObject *NPN_RetainObject(NPObject *npobj);
+
+/*
+    Decremented the NPObject's reference count.  If the reference
+    count goes to zero, the class's destroy function is invoke if
+    specified, otherwise the object is freed directly.
+*/
+void NPN_ReleaseObject(NPObject *npobj);
+
+/*
+    Functions to access script objects represented by NPObject.
+
+    Calls to script objects are synchronous.  If a function returns a
+    value, it will be supplied via the result NPVariant
+    argument. Successful calls will return true, false will be
+    returned in case of an error.
+
+    Calls made from plugin code to script must be made from the thread
+    on which the plugin was initialized.
+*/
+
+bool NPN_Invoke(NPP npp, NPObject *npobj, NPIdentifier methodName,
+                const NPVariant *args, uint32_t argCount, NPVariant *result);
+bool NPN_InvokeDefault(NPP npp, NPObject *npobj, const NPVariant *args,
+                       uint32_t argCount, NPVariant *result);
+bool NPN_Evaluate(NPP npp, NPObject *npobj, NPString *script,
+                  NPVariant *result);
+bool NPN_GetProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName,
+                     NPVariant *result);
+bool NPN_SetProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName,
+                     const NPVariant *value);
+bool NPN_RemoveProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName);
+bool NPN_HasProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName);
+bool NPN_HasMethod(NPP npp, NPObject *npobj, NPIdentifier methodName);
+bool NPN_Enumerate(NPP npp, NPObject *npobj, NPIdentifier **identifier,
+                   uint32_t *count);
+bool NPN_Construct(NPP npp, NPObject *npobj, const NPVariant *args,
+                   uint32_t argCount, NPVariant *result);
+
+/*
+    NPN_SetException may be called to trigger a script exception upon
+    return from entry points into NPObjects.  Typical usage:
+
+    NPN_SetException (npobj, message);
+*/
+void NPN_SetException(NPObject *npobj, const NPUTF8 *message);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

browser-plugin/npapi/nptypes.h

@@ -0,0 +1,121 @@
+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * mozilla.org.
+ * Portions created by the Initial Developer are Copyright (C) 2004
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Johnny Stenback <jst@mozilla.org> (Original author)
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef nptypes_h_
+#define nptypes_h_
+
+/*
+ * Header file for ensuring that C99 types ([u]int32_t, [u]int64_t and bool) and
+ * true/false macros are available.
+ */
+
+#if defined(WIN32) || defined(OS2)
+  /*
+   * Win32 and OS/2 don't know C99, so define [u]int_16/32/64 here. The bool
+   * is predefined tho, both in C and C++.
+   */
+  typedef short int16_t;
+  typedef unsigned short uint16_t;
+  typedef int int32_t;
+  typedef unsigned int uint32_t;
+  typedef long long int64_t;
+  typedef unsigned long long uint64_t;
+#elif defined(_AIX) || defined(__sun) || defined(__osf__) || defined(IRIX) || defined(HPUX)
+  /*
+   * AIX and SunOS ship a inttypes.h header that defines [u]int32_t,
+   * but not bool for C.
+   */
+  #include <inttypes.h>
+
+  #ifndef __cplusplus
+    typedef int bool;
+    #define true   1
+    #define false  0
+  #endif
+#elif defined(bsdi) || defined(FREEBSD) || defined(OPENBSD)
+  /*
+   * BSD/OS, FreeBSD, and OpenBSD ship sys/types.h that define int32_t and
+   * u_int32_t.
+   */
+  #include <sys/types.h>
+
+  /*
+   * BSD/OS ships no header that defines uint32_t, nor bool (for C)
+   */
+  #if defined(bsdi)
+  typedef u_int32_t uint32_t;
+  typedef u_int64_t uint64_t;
+
+  #if !defined(__cplusplus)
+    typedef int bool;
+    #define true   1
+    #define false  0
+  #endif
+  #else
+  /*
+   * FreeBSD and OpenBSD define uint32_t and bool.
+   */
+    #include <inttypes.h>
+    #include <stdbool.h>
+  #endif
+#elif defined(BEOS)
+  #include <inttypes.h>
+#else
+  /*
+   * For those that ship a standard C99 stdint.h header file, include
+   * it. Can't do the same for stdbool.h tho, since some systems ship
+   * with a stdbool.h file that doesn't compile!
+   */
+  #include <stdint.h>
+
+  #ifndef __cplusplus
+    #if !defined(__GNUC__) || (__GNUC__ > 2 || __GNUC_MINOR__ > 95)
+      #include <stdbool.h>
+    #else
+      /*
+       * GCC 2.91 can't deal with a typedef for bool, but a #define
+       * works.
+       */
+      #define bool int
+      #define true   1
+      #define false  0
+    #endif
+  #endif
+#endif
+
+#endif /* nptypes_h_ */

configure.ac

@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.1.90],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.5.4],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@@ -9,8 +9,8 @@ AC_CONFIG_AUX_DIR([config])
 AC_SUBST([PACKAGE_NAME], ["$PACKAGE_NAME"])
 AC_SUBST([PACKAGE_VERSION], ["$PACKAGE_VERSION"])
 
-AM_INIT_AUTOMAKE([1.10 dist-bzip2 no-dist-gzip foreign])
-AM_MAINTAINER_MODE
+AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz tar-ustar foreign])
+AM_MAINTAINER_MODE([enable])
 
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
@@ -36,10 +36,6 @@ AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
 
 PKG_PROG_PKG_CONFIG([0.22])
 
-# GConf stuff
-AC_PATH_PROG(GCONFTOOL, gconftool-2, no)
-AM_GCONF_SOURCE_2
-
 GLIB_GSETTINGS
 
 # Get a value to substitute into gnome-shell.in
@@ -48,46 +44,50 @@ AC_SUBST(PYTHON)
 
 # We need at least this, since gst_plugin_register_static() was added
 # in 0.10.16, but nothing older than 0.10.21 has been tested.
-GSTREAMER_MIN_VERSION=0.10.16
+GSTREAMER_MIN_VERSION=0.11.92
 
 recorder_modules=
 build_recorder=false
 AC_MSG_CHECKING([for GStreamer (needed for recording functionality)])
-if $PKG_CONFIG --exists gstreamer-0.10 '>=' $GSTREAMER_MIN_VERSION ; then
+if $PKG_CONFIG --exists gstreamer-1.0 '>=' $GSTREAMER_MIN_VERSION ; then
    AC_MSG_RESULT(yes)
    build_recorder=true
-   recorder_modules="gstreamer-0.10 gstreamer-base-0.10 x11"
-   PKG_CHECK_MODULES(TEST_SHELL_RECORDER, $recorder_modules clutter-1.0 xfixes)
+   recorder_modules="gstreamer-1.0 gstreamer-base-1.0 x11"
+   PKG_CHECK_MODULES(TEST_SHELL_RECORDER, $recorder_modules clutter-1.0 xfixes gl)
 else
    AC_MSG_RESULT(no)
 fi
 
 AM_CONDITIONAL(BUILD_RECORDER, $build_recorder)
 
-CLUTTER_MIN_VERSION=1.7.5
+CLUTTER_MIN_VERSION=1.9.16
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
-GJS_MIN_VERSION=1.29.15
-MUTTER_MIN_VERSION=3.0.0
-FOLKS_MIN_VERSION=0.5.2
-GTK_MIN_VERSION=3.0.0
-GIO_MIN_VERSION=2.29.10
-LIBECAL_MIN_VERSION=2.32.0
-LIBEDATASERVER_MIN_VERSION=1.2.0
-LIBEDATASERVERUI_MIN_VERSION=2.91.6
-TELEPATHY_GLIB_MIN_VERSION=0.15.5
+GJS_MIN_VERSION=1.33.2
+MUTTER_MIN_VERSION=3.5.4
+GTK_MIN_VERSION=3.3.9
+GIO_MIN_VERSION=2.31.6
+LIBECAL_MIN_VERSION=3.5.3
+LIBEDATASERVER_MIN_VERSION=3.5.3
+LIBEDATASERVERUI_MIN_VERSION=3.5.3
+TELEPATHY_GLIB_MIN_VERSION=0.17.5
 TELEPATHY_LOGGER_MIN_VERSION=0.2.4
 POLKIT_MIN_VERSION=0.100
 STARTUP_NOTIFICATION_MIN_VERSION=0.11
+GCR_MIN_VERSION=3.3.90
+GNOME_DESKTOP_REQUIRED_VERSION=3.5.1
+GNOME_MENUS_REQUIRED_VERSION=3.5.3
 
 # Collect more than 20 libraries for a prize!
-PKG_CHECK_MODULES(GNOME_SHELL, gio-2.0 >= $GIO_MIN_VERSION
-                               gio-unix-2.0 dbus-glib-1 libxml-2.0
+PKG_CHECK_MODULES(GNOME_SHELL, gio-unix-2.0 >= $GIO_MIN_VERSION
+			       libxml-2.0
                                gtk+-3.0 >= $GTK_MIN_VERSION
-                               folks >= $FOLKS_MIN_VERSION
+                               atk-bridge-2.0
                                libmutter >= $MUTTER_MIN_VERSION
                                gjs-internals-1.0 >= $GJS_MIN_VERSION
-			       libgnome-menu-3.0 $recorder_modules gconf-2.0
+			       libgnome-menu-3.0 >= $GNOME_MENUS_REQUIRED_VERSION
+                               $recorder_modules
                                gdk-x11-3.0 libsoup-2.4
+                               gl
 			       clutter-x11-1.0 >= $CLUTTER_MIN_VERSION
 			       clutter-glx-1.0 >= $CLUTTER_MIN_VERSION
                                libstartup-notification-1.0 >= $STARTUP_NOTIFICATION_MIN_VERSION
@@ -96,19 +96,17 @@ PKG_CHECK_MODULES(GNOME_SHELL, gio-2.0 >= $GIO_MIN_VERSION
                                telepathy-glib >= $TELEPATHY_GLIB_MIN_VERSION
                                telepathy-logger-0.2 >= $TELEPATHY_LOGGER_MIN_VERSION
                                polkit-agent-1 >= $POLKIT_MIN_VERSION xfixes
-                               libnm-glib libnm-util gnome-keyring-1)
+                               libnm-glib libnm-util gnome-keyring-1
+                               gcr-3 >= $GCR_MIN_VERSION
+                               gnome-desktop-3.0 >= $GNOME_DESKTOP_REQUIRED_VERSION)
 
 PKG_CHECK_MODULES(SHELL_PERF_HELPER, gtk+-3.0 gio-2.0)
 
 PKG_CHECK_MODULES(SHELL_HOTPLUG_SNIFFER, gio-2.0 gdk-pixbuf-2.0)
 
-GJS_VERSION=`$PKG_CONFIG --modversion gjs-internals-1.0`
-AC_DEFINE_UNQUOTED([GJS_VERSION], ["$GJS_VERSION"], [The version of GJS we're linking to])
-AC_SUBST([GJS_VERSION], ["$GJS_VERSION"])
+PKG_CHECK_MODULES(BROWSER_PLUGIN, gio-2.0 >= $GIO_MIN_VERSION json-glib-1.0 >= 0.13.2)
 
 GOBJECT_INTROSPECTION_CHECK([$GOBJECT_INTROSPECTION_MIN_VERSION])
-JHBUILD_TYPELIBDIR="$INTROSPECTION_TYPELIBDIR"
-AC_SUBST(JHBUILD_TYPELIBDIR)
 
 saved_CFLAGS=$CFLAGS
 saved_LIBS=$LIBS
@@ -118,17 +116,18 @@ AC_CHECK_FUNCS(JS_NewGlobalObject XFixesCreatePointerBarrier)
 CFLAGS=$saved_CFLAGS
 LIBS=$saved_LIBS
 
-PKG_CHECK_MODULES(ST, clutter-1.0 gtk+-3.0 libcroco-0.6 >= 0.6.2 gnome-desktop-3.0 >= 2.90.0 x11)
-PKG_CHECK_MODULES(GDMUSER, dbus-glib-1 gtk+-3.0)
+PKG_CHECK_MODULES(GNOME_SHELL_JS, gio-2.0 gjs-internals-1.0 >= $GJS_MIN_VERSION)
+PKG_CHECK_MODULES(ST, clutter-1.0 gtk+-3.0 libcroco-0.6 >= 0.6.2 x11)
 PKG_CHECK_MODULES(TRAY, gtk+-3.0)
 PKG_CHECK_MODULES(GVC, libpulse libpulse-mainloop-glib gobject-2.0)
-PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 0.1.7)
+PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 3.5.4)
 
 AC_MSG_CHECKING([for bluetooth support])
 PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 3.1.0],
         [BLUETOOTH_DIR=`$PKG_CONFIG --variable=applet_libdir gnome-bluetooth-1.0`
 	 BLUETOOTH_LIBS=`$PKG_CONFIG --variable=applet_libs gnome-bluetooth-1.0`
 	 AC_SUBST([BLUETOOTH_LIBS],["$BLUETOOTH_LIBS"])
+	 AC_SUBST([BLUETOOTH_DIR],["$BLUETOOTH_DIR"])
 	 AC_DEFINE_UNQUOTED([BLUETOOTH_DIR],["$BLUETOOTH_DIR"],[Path to installed GnomeBluetooth typelib and library])
 	 AC_DEFINE([HAVE_BLUETOOTH],[1],[Define if you have libgnome-bluetooth-applet])
 	 AC_SUBST([HAVE_BLUETOOTH],[1])
@@ -141,6 +140,33 @@ PKG_CHECK_MODULES(CALENDAR_SERVER, libecal-1.2 >= $LIBECAL_MIN_VERSION libedatas
 AC_SUBST(CALENDAR_SERVER_CFLAGS)
 AC_SUBST(CALENDAR_SERVER_LIBS)
 
+AC_ARG_WITH(systemd,
+            AS_HELP_STRING([--with-systemd],
+                           [Add systemd support]),
+            [with_systemd=$withval], [with_systemd=auto])
+
+PKG_CHECK_MODULES(SYSTEMD,
+                  [libsystemd-login libsystemd-daemon],
+                  [have_systemd=yes], [have_systemd=no])
+
+if test "x$with_systemd" = "xauto" ; then
+        if test x$have_systemd = xno ; then
+                use_systemd=no
+        else
+                use_systemd=yes
+        fi
+else
+        use_systemd=$with_systemd
+fi
+
+if test "x$use_systemd" = "xyes"; then
+        if test "x$have_systemd" = "xno"; then
+                AC_MSG_ERROR([Systemd support explicitly required, but systemd not found])
+        fi
+
+        AC_DEFINE(WITH_SYSTEMD, 1, [systemd support])
+fi
+
 MUTTER_GIR_DIR=`$PKG_CONFIG --variable=girdir libmutter`
 MUTTER_TYPELIB_DIR=`$PKG_CONFIG --variable=typelibdir libmutter`
 AC_SUBST(MUTTER_GIR_DIR)
@@ -177,6 +203,8 @@ AC_SUBST(GIRDIR)
 TYPELIBDIR="$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)"
 AC_SUBST(TYPELIBDIR)
 
+GTK_DOC_CHECK([1.15], [--flavour no-tmpl])
+
 # Stay command-line compatible with the gnome-common configure option. Here
 # minimum/yes/maximum are the same, however.
 AC_ARG_ENABLE(compile_warnings,
@@ -197,7 +225,7 @@ if test "$enable_compile_warnings" != no ; then
     if test "$enable_compile_warnings" = error ; then
       case " $CFLAGS " in
       *[\ \	]-Werror[\ \	]*) ;;
-      *) CFLAGS="$CFLAGS -Werror" ;;
+      *) CFLAGS="$CFLAGS -Werror -Wno-error=deprecated-declarations" ;;
       esac
     fi
   fi
@@ -205,15 +233,25 @@ fi
 changequote([,])dnl
 
 AC_ARG_ENABLE(jhbuild-wrapper-script,
-  AS_HELP_STRING([--jhbuild-wrapper-script=yes],[Make "gnome-shell" script work for jhbuild]),,enable_jhbuild_wrapper_script=no)
+  AS_HELP_STRING([--enable-jhbuild-wrapper-script],[Make "gnome-shell" script work for jhbuild]),,enable_jhbuild_wrapper_script=no)
 AM_CONDITIONAL(USE_JHBUILD_WRAPPER_SCRIPT, test "x$enable_jhbuild_wrapper_script" = xyes)
 
+BROWSER_PLUGIN_DIR="${BROWSER_PLUGIN_DIR:-"\${libdir}/mozilla/plugins"}"
+AC_ARG_VAR([BROWSER_PLUGIN_DIR],[Where to install the plugin to])
+
 AC_CONFIG_FILES([
   Makefile
   data/Makefile
+  docs/Makefile
+  docs/reference/Makefile
+  docs/reference/shell/Makefile
+  docs/reference/shell/shell-docs.sgml
+  docs/reference/st/Makefile
+  docs/reference/st/st-docs.sgml
   js/Makefile
-  js/misc/config.js
+  src/calendar-server/evolution-calendar.desktop.in
   src/Makefile
+  browser-plugin/Makefile
   tests/Makefile
   po/Makefile.in
   man/Makefile

data/Makefile.am

@@ -1,5 +1,5 @@
 desktopdir=$(datadir)/applications
-desktop_DATA = gnome-shell.desktop
+desktop_DATA = gnome-shell.desktop gnome-shell-extension-prefs.desktop
 
 # We substitute in bindir so it works as an autostart
 # file when built in a non-system prefix
@@ -8,20 +8,25 @@ desktop_DATA = gnome-shell.desktop
 	    -e "s|@VERSION[@]|$(VERSION)|" \
 	    $< > $@ || rm $@
 
-# Placeholder until we add intltool
-%.desktop:%.desktop.in
-	$(AM_V_GEN) sed s/^_// < $< > $@ || rm $@
+@INTLTOOL_DESKTOP_RULE@
 
-searchprovidersdir = $(pkgdatadir)/search_providers
+searchprovidersdir = $(pkgdatadir)/open-search-providers
 dist_searchproviders_DATA =				\
-	search_providers/google.xml				\
-	search_providers/wikipedia.xml
+	open-search-providers/google.xml		\
+	open-search-providers/wikipedia.xml
+
+introspectiondir = $(datadir)/dbus-1/interfaces
+introspection_DATA = org.gnome.ShellSearchProvider.xml
 
 themedir = $(pkgdatadir)/theme
 dist_theme_DATA =				\
 	theme/calendar-arrow-left.svg		\
 	theme/calendar-arrow-right.svg		\
 	theme/calendar-today.svg		\
+	theme/checkbox-focused.svg		\
+	theme/checkbox-off-focused.svg		\
+	theme/checkbox-off.svg			\
+	theme/checkbox.svg			\
 	theme/close-window.svg			\
 	theme/close.svg				\
 	theme/corner-ripple-ltr.png		\
@@ -29,16 +34,14 @@ dist_theme_DATA =				\
 	theme/dash-placeholder.svg		\
 	theme/filter-selected-ltr.svg		\
 	theme/filter-selected-rtl.svg		\
-	theme/gdm.css				\
 	theme/gnome-shell.css			\
-	theme/panel-border.svg			\
+	theme/logged-in-indicator.svg		\
+	theme/noise-texture.png			\
 	theme/panel-button-border.svg		\
 	theme/panel-button-highlight-narrow.svg	\
 	theme/panel-button-highlight-wide.svg	\
 	theme/process-working.svg		\
 	theme/running-indicator.svg		\
-	theme/scroll-hhandle.svg		\
-	theme/scroll-vhandle.svg		\
 	theme/source-button-border.svg		\
 	theme/toggle-off-us.svg			\
 	theme/toggle-off-intl.svg		\
@@ -50,6 +53,11 @@ dist_theme_DATA =				\
 gsettings_SCHEMAS = org.gnome.shell.gschema.xml
 
 @INTLTOOL_XML_NOMERGE_RULE@
+
+%.gschema.xml.in: %.gschema.xml.in.in Makefile
+	$(AM_V_GEN) sed -e 's|@GETTEXT_PACKAGE[@]|$(GETTEXT_PACKAGE)|g' \
+	$< > $@ || rm $@
+
 @GSETTINGS_RULES@
 
 # We need to compile schemas at make time
@@ -59,30 +67,22 @@ gschemas.compiled: $(gsettings_SCHEMAS:.xml=.valid)
 
 all-local: gschemas.compiled
 
-
-# GConf schemas: provide defaults for keys from Metacity we are overriding
-gconfschemadir  = @GCONF_SCHEMA_FILE_DIR@
-gconfschema_DATA = gnome-shell.schemas
-
-shadersdir = $(pkgdatadir)/shaders
-shaders_DATA = \
-	shaders/dim-window.glsl
-
-install-data-local:
-	GCONF_CONFIG_SOURCE=$(GCONF_SCHEMA_CONFIG_SOURCE) $(GCONFTOOL) --makefile-install-rule $(srcdir)/$(gconfschema_DATA)
-
-
+convertdir = $(datadir)/GConf/gsettings
+convert_DATA = gnome-shell-overrides.convert
 
 EXTRA_DIST =						\
 	gnome-shell.desktop.in.in			\
+	gnome-shell-extension-prefs.desktop.in.in	\
+	$(introspection_DATA)				\
 	$(menu_DATA)					\
-	$(gconfschema_DATA)				\
-	$(shaders_DATA)					\
-	org.gnome.shell.gschema.xml.in
+	$(convert_DATA)					\
+	org.gnome.shell.gschema.xml.in.in
 
 CLEANFILES =						\
 	gnome-shell.desktop.in				\
+	gnome-shell-extension-prefs.in			\
 	$(desktop_DATA)					\
 	$(gsettings_SCHEMAS)				\
-	gschemas.compiled
-
+	gschemas.compiled				\
+	org.gnome.shell.gschema.valid			\
+	org.gnome.shell.gschema.xml.in

data/gnome-shell-extension-prefs.desktop.in.in

@@ -0,0 +1,12 @@
+[Desktop Entry]
+Type=Application
+_Name=GNOME Shell Extension Preferences
+_Comment=Configure GNOME Shell Extensions
+Exec=@bindir@/gnome-shell-extension-prefs %u
+X-GNOME-Bugzilla-Bugzilla=GNOME
+X-GNOME-Bugzilla-Product=gnome-shell
+X-GNOME-Bugzilla-Component=extensions
+X-GNOME-Bugzilla-Version=@VERSION@
+Categories=GNOME;GTK;
+OnlyShowIn=GNOME;
+NoDisplay=true

data/gnome-shell-overrides.convert

@@ -0,0 +1,5 @@
+[org.gnome.shell.overrides]
+attach-modal-dialogs = /desktop/gnome/shell/windows/attach_modal_dialogs
+button-layout = /desktop/gnome/shell/windows/button_layout
+edge-tiling = /desktop/gnome/shell/windows/edge_tiling
+workspaces-only-on-primary = /desktop/gnome/shell/windows/workspaces_only_on_primary

data/gnome-shell.desktop.in.in

@@ -13,4 +13,4 @@ NoDisplay=true
 X-GNOME-Autostart-Phase=WindowManager
 X-GNOME-Provides=panel;windowmanager;
 X-GNOME-Autostart-Notify=true
-X-GNOME-AutoRestart=true
+X-GNOME-AutoRestart=false

data/gnome-shell.schemas

@@ -1,100 +0,0 @@
-<gconfschemafile>
-    <schemalist>
-
-      <!-- Metacity overrides -->
-      <schema>
-        <key>/schemas/desktop/gnome/shell/windows/attach_modal_dialogs</key>
-        <applyto>/desktop/gnome/shell/windows/attach_modal_dialogs</applyto>
-        <owner>gnome-shell</owner>
-        <type>bool</type>
-        <default>true</default>
-        <locale name="C">
-          <short>Attach modal dialog to the parent window</short>
-          <long>
-             This key overrides /apps/mutter/general/attach_modal_dialogs when
-             running GNOME Shell.
-          </long>
-        </locale>
-      </schema>
-
-      <schema>
-        <key>/schemas/desktop/gnome/shell/windows/button_layout</key>
-        <applyto>/desktop/gnome/shell/windows/button_layout</applyto>
-        <owner>gnome-shell</owner>
-        <type>string</type>
-        <default>:close</default>
-        <locale name="C">
-           <short>Arrangement of buttons on the titlebar</short>
-           <long>
-             Arrangement of buttons on the titlebar. The
-             value should be a string, such as
-             "menu:minimize,maximize,spacer,close"; the colon separates the
-             left corner of the window from the right corner, and
-             the button names are comma-separated. Duplicate buttons
-             are not allowed. Unknown button names are silently ignored
-             so that buttons can be added in future gnome-shell versions
-             without breaking older versions.
-             A special spacer tag can be used to insert some space between
-             two adjacent buttons.
-
-             This key overrides /apps/metacity/general/button_layout when
-             running GNOME Shell.
-           </long>
-        </locale>
-      </schema>
-
-      <schema>
-        <key>/schemas/desktop/gnome/shell/windows/edge_tiling</key>
-        <applyto>/desktop/gnome/shell/windows/edge_tiling</applyto>
-        <owner>gnome-shell</owner>
-        <type>bool</type>
-        <default>true</default>
-        <locale name="C">
-          <short>enable edge tiling when dropping windows on screen edges</short>
-          <long>
-             If enabled, dropping windows on vertical screen edges maximizes them
-             vertically and resizes them horizontally to cover half of the
-             available area. Dropping windows on the top screen edge maximizes them
-             completely.
-
-             This key overrides /apps/metacity/general/edge_tiling when
-             running GNOME Shell.
-          </long>
-        </locale>
-      </schema>
-
-      <schema>
-        <key>/schemas/desktop/gnome/shell/windows/theme</key>
-        <applyto>/desktop/gnome/shell/windows/theme</applyto>
-        <owner>gnome-shell</owner>
-        <type>string</type>
-        <default>Adwaita</default>
-        <locale name="C">
-          <short>Current theme</short>
-          <long>
-            The theme determines the appearance of window borders,
-            titlebar, and so forth.
-
-            This key overrides /apps/metacity/general/theme when
-            running GNOME Shell.
-          </long>
-        </locale>
-      </schema>
-
-      <schema>
-        <key>/schemas/desktop/gnome/shell/windows/workspaces_only_on_primary</key>
-        <applyto>/desktop/gnome/shell/windows/workspaces_only_on_primary</applyto>
-        <owner>gnome-shell</owner>
-        <type>bool</type>
-        <default>true</default>
-        <locale name="C">
-          <short>Workspaces only on primary monitor</short>
-          <long>
-             This key overrides /apps/mutter/general/workspaces_only_on_primary when
-             running GNOME Shell.
-          </long>
-        </locale>
-      </schema>
-
-  </schemalist>
-</gconfschemafile>

data/org.gnome.ShellSearchProvider.xml

@@ -0,0 +1,147 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+  <interface name="org.gnome.Shell.SearchProvider">
+    <doc:doc>
+      <doc:description>
+        <doc:para>
+          The interface used for integrating into GNOME Shell's search
+          interface.
+        </doc:para>
+      </doc:description>
+    </doc:doc>
+
+    <method name="GetInitialResultSet">
+      <doc:doc>
+        <doc:description>
+          <doc:para>
+            Called when the user first begins a search.
+          </doc:para>
+        </doc:description>
+      </doc:doc>
+      <arg type="as" direction="in">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              Array of search terms, which the provider should treat as
+              logical AND.
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+      <arg type="as" direction="out">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              An array of result identifier strings representing items which
+              match the given search terms. Identifiers must be unique within
+              the provider's domain, but other than that may be chosen freely
+              by the provider.
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+    </method>
+
+    <method name="GetSubsearchResultSet">
+      <doc:doc>
+        <doc:description>
+          <doc:para>
+            Called when a search is performed which is a "subsearch" of
+            the previous search, e.g. the method may return less results, but
+            not more or different results.
+
+            This allows search providers to only search through the previous
+            result set, rather than possibly performing a full re-query.
+          </doc:para>
+        </doc:description>
+      </doc:doc>
+      <arg type="as" direction="in">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              Array of item identifiers
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+      <arg type="as" direction="in">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              Array of updated search terms, which the provider should treat as
+              logical AND.
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+      <arg type="as" direction="out">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              An array of result identifier strings representing items which
+              match the given search terms. Identifiers must be unique within
+              the provider's domain, but other than that may be chosen freely
+              by the provider.
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+    </method>
+
+    <method name="GetResultMetas">
+      <doc:doc>
+        <doc:description>
+          <doc:para>
+            Return an array of meta data used to display each given result
+          </doc:para>
+        </doc:description>
+      </doc:doc>
+      <arg type="as" direction="in">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              An array of result identifiers as returned by
+              GetInitialResultSet() or GetSubsearchResultSet()
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+      <arg type="a{sv}" direction="out">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              A dictionary describing the given search result, containing
+              'id', 'name' (both strings) and either 'icon' (a serialized
+              GIcon) or 'icon-data' (raw image data as (iiibiiay) - width,
+              height, rowstride, has-alpha, bits per sample, channels, data)
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+    </method>
+
+    <method name="ActivateResult">
+      <doc:doc>
+        <doc:description>
+          <doc:para>
+            Called when the users chooses a given result. The result should
+            be displayed in the application associated with the corresponding
+            provider.
+          </doc:para>
+        </doc:description>
+      </doc:doc>
+      <arg type="s" direction="in">
+        <doc:doc>
+          <doc:summary>
+            <doc:para>
+              A result identifier as returned by GetInitialResultSet() or
+              GetSubsearchResultSet()
+            </doc:para>
+          </doc:summary>
+        </doc:doc>
+      </arg>
+    </method>
+  </interface>
+</node>

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

@@ -16,8 +16,9 @@
       <_summary>Uuids of extensions to enable</_summary>
       <_description>
         GNOME Shell extensions have a uuid property; this key lists extensions
-        which should be loaded.  disabled-extensions overrides this setting for
-        extensions that appear in both lists.
+        which should be loaded. Any extension that wants to be loaded needs
+        to be in this list. You can also manipulate this list with the
+        EnableExtension and DisableExtension DBus methods on org.gnome.Shell.
       </_description>
     </key>
     <key name="enable-app-monitoring" type="b">
@@ -31,7 +32,7 @@
       </_description>
     </key>
     <key name="favorite-apps" type="as">
-      <default>[ 'firefox.desktop', 'evolution.desktop', 'empathy.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'libreoffice-writer.desktop', 'nautilus.desktop', 'gnome-documents.desktop' ]</default>
+      <default>[ 'epiphany.desktop', 'evolution.desktop', 'empathy.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'libreoffice-writer.desktop', 'nautilus.desktop', 'gnome-documents.desktop' ]</default>
       <_summary>List of desktop file IDs for favorite applications</_summary>
       <_description>
         The applications corresponding to these identifiers
@@ -50,9 +51,19 @@
       <default>[]</default>
       <_summary>History for the looking glass dialog</_summary>
     </key>
-    <child name="clock" schema="org.gnome.shell.clock"/>
+    <key name="saved-im-presence" type="i">
+      <default>1</default>
+      <_summary>Internally used to store the last IM presence explicitly set by the user. The
+value here is from the TpConnectionPresenceType enumeration.</_summary>
+    </key>
+    <key name="saved-session-presence" type="i">
+      <default>0</default>
+      <_summary>Internally used to store the last session presence status for the user. The
+value here is from the GsmPresenceStatus enumeration.</_summary>
+    </key>
     <child name="calendar" schema="org.gnome.shell.calendar"/>
     <child name="recorder" schema="org.gnome.shell.recorder"/>
+    <child name="keybindings" schema="org.gnome.shell.keybindings"/>
     <child name="keyboard" schema="org.gnome.shell.keyboard"/>
   </schema>
 
@@ -67,15 +78,26 @@
       </key>
   </schema>
 
-  <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"
+  <schema id="org.gnome.shell.keybindings" path="/org/gnome/shell/keybindings/"
           gettext-domain="@GETTEXT_PACKAGE@">
-    <key name="show-keyboard" type="b">
-      <default>false</default>
-      <_summary>Show the onscreen keyboard</_summary>
+    <key name="open-application-menu" type="as">
+      <default>["&lt;Super&gt;F10"]</default>
+      <_summary>Keybinding to open the application menu</_summary>
       <_description>
-        If true, display onscreen keyboard.
+        Keybinding to open the application menu.
       </_description>
     </key>
+    <key name="toggle-recording" type="as">
+      <default><![CDATA[['<Control><Shift><Alt>r']]]></default>
+      <_summary>Keybinding to toggle the screen recorder</_summary>
+      <_description>
+        Keybinding to start/stop the builtin screen recorder.
+      </_description>
+    </key>
+  </schema>
+
+  <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"
+          gettext-domain="@GETTEXT_PACKAGE@">
     <key name="keyboard-type" type="s">
       <default>'touch'</default>
       <_summary>Which keyboard to use</_summary>
@@ -85,28 +107,10 @@
     </key>
   </schema>
 
-  <schema id="org.gnome.shell.clock" path="/org/gnome/shell/clock/"
-          gettext-domain="@GETTEXT_PACKAGE@">
-    <key name="show-seconds" type="b">
-      <default>false</default>
-      <_summary>Show time with seconds</_summary>
-      <_description>
-        If true, display seconds in time.
-      </_description>
-    </key>
-    <key name="show-date" type="b">
-      <default>false</default>
-      <_summary>Show date in clock</_summary>
-      <_description>
-        If true, display date in the clock, in addition to time.
-      </_description>
-    </key>
-  </schema>
-
   <schema id="org.gnome.shell.recorder" path="/org/gnome/shell/recorder/"
           gettext-domain="@GETTEXT_PACKAGE@">
     <key name="framerate" type="i">
-      <default>15</default>
+      <default>30</default>
       <_summary>Framerate used for recording screencasts.</_summary>
       <_description>
         The framerate of the resulting screencast recordered
@@ -125,7 +129,7 @@
         take care of its own output - this might be used to send the output
         to an icecast server via shout2send or similar. When unset or set
         to an empty value, the default pipeline will be used. This is currently
-        'videorate ! vp8enc quality=10 speed=2 threads=%T ! queue ! webmmux'
+        'vp8enc quality=8 speed=6 threads=%T ! queue ! webmmux'
         and records to WEBM using the VP8 codec. %T is used as a placeholder
         for a guess at the optimal thread count on the system.
       </_description>
@@ -140,4 +144,48 @@
       </_description>
     </key>
   </schema>
+
+  <schema id="org.gnome.shell.overrides" path="/org/gnome/shell/overrides/">
+    <key name="attach-modal-dialogs" type="b">
+      <default>true</default>
+      <summary>Attach modal dialog to the parent window</summary>
+      <description>
+        This key overrides the key in org.gnome.mutter when running
+        GNOME Shell.
+      </description>
+    </key>
+
+    <key name="button-layout" type="s">
+      <default>":close"</default>
+      <summary>Arrangement of buttons on the titlebar</summary>
+      <description>
+        This key overrides the key in org.gnome.desktop.wm.preferences when
+        running GNOME Shell.
+      </description>
+    </key>
+
+    <key name="edge-tiling" type="b">
+      <default>true</default>
+      <summary>Enable edge tiling when dropping windows on screen edges</summary>
+      <description>
+        This key overrides the key in org.gnome.mutter when running GNOME Shell.
+      </description>
+    </key>
+
+    <key name="dynamic-workspaces" type="b">
+      <default>true</default>
+      <summary>Workspaces are managed dynamically</summary>
+      <description>
+        This key overrides the key in org.gnome.mutter when running GNOME Shell.
+      </description>
+    </key>
+
+    <key name="workspaces-only-on-primary" type="b">
+      <default>true</default>
+      <summary>Workspaces only on primary monitor</summary>
+      <description>
+        This key overrides the key in org.gnome.mutter when running GNOME Shell.
+      </description>
+    </key>
+  </schema>
 </schemalist>

data/shaders/dim-window.glsl

@@ -1,26 +0,0 @@
-#version 110
-uniform sampler2D sampler0;
-uniform float fraction;
-uniform float height;
-const float c = -0.2;
-const float border_max_height = 60.0;
-
-mat4 contrast = mat4 (1.0 + c, 0.0, 0.0, 0.0,
-                      0.0, 1.0 + c, 0.0, 0.0,
-                      0.0, 0.0, 1.0 + c, 0.0,
-                      0.0, 0.0, 0.0, 1.0);
-vec4 off = vec4(0.633, 0.633, 0.633, 0);
-void main()
-{
-  vec4 color = texture2D(sampler0, gl_TexCoord[0].st);
-  float y = height * gl_TexCoord[0][1];
-
-  // To reduce contrast, blend with a mid gray
-  gl_FragColor = color * contrast - off * c;
-
-  // We only fully dim at a distance of BORDER_MAX_HEIGHT from the edge and
-  // when the fraction is 1.0. For other locations and fractions we linearly
-  // interpolate back to the original undimmed color.
-  gl_FragColor = color + (gl_FragColor - color) * min(y / border_max_height, 1.0);
-  gl_FragColor = color + (gl_FragColor - color) * fraction;
-}

data/theme/calendar-today.svg

@@ -10,11 +10,11 @@
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    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="28"
-   height="25"
+   width="29"
+   height="29"
    id="svg10621"
    version="1.1"
-   inkscape:version="0.48.1 r9760"
+   inkscape:version="0.48.2 r9819"
    sodipodi:docname="calendar-today.svg">
   <defs
      id="defs10623">
@@ -118,6 +118,17 @@
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        fy="30"
        r="42" />
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+       inkscape:collect="always"
+       xlink:href="#linearGradient34508-1-3"
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+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(0.72146227,0,0,0.27484277,14.205424,21.754717)"
+       cx="51"
+       cy="30"
+       fx="51"
+       fy="30"
+       r="42" />
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      inkscape:pageshadow="2"
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      inkscape:current-layer="layer1"
-     showgrid="false"
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      fit-margin-left="0"
      fit-margin-right="0"
      fit-margin-bottom="0"
-     inkscape:window-width="1440"
-     inkscape:window-height="843"
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 </svg>

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@@ -0,0 +1,289 @@
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-/* Copyright 2011, Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
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data/theme/toggle-off-us.svg

@@ -9,7 +9,7 @@
    xmlns="http://www.w3.org/2000/svg"
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="64"
+   width="65"
    height="22"
    id="svg3012"
    version="1.1"

docs/Makefile.am

@@ -0,0 +1 @@
+SUBDIRS = reference

docs/reference/Makefile.am

@@ -0,0 +1 @@
+SUBDIRS = shell st

docs/reference/shell/Makefile.am

@@ -0,0 +1,117 @@
+## Process this file with automake to produce Makefile.in
+
+# We require automake 1.6 at least.
+AUTOMAKE_OPTIONS = 1.6
+
+# This is a blank Makefile.am for using gtk-doc.
+# Copy this to your project's API docs directory and modify the variables to
+# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
+# of using the various options.
+
+# The name of the module, e.g. 'glib'.
+DOC_MODULE=shell
+
+# Uncomment for versioned docs and specify the version of the module, e.g. '2'.
+#DOC_MODULE_VERSION=2
+
+
+# The top-level SGML file. You can change this if you want to.
+DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.sgml
+
+# Directories containing the source code
+# gtk-doc will search all .c and .h files beneath these paths
+# for inline comments documenting functions and macros.
+DOC_SOURCE_DIR=$(top_srcdir)/src
+
+# Extra options to pass to gtkdoc-scangobj. Not normally needed.
+SCANGOBJ_OPTIONS=
+
+# Extra options to supply to gtkdoc-scan.
+# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
+SCAN_OPTIONS=--rebuild-types
+
+# Extra options to supply to gtkdoc-mkdb.
+# e.g. MKDB_OPTIONS=--xml-mode --output-format=xml
+MKDB_OPTIONS=--xml-mode --output-format=xml
+
+# Extra options to supply to gtkdoc-mktmpl
+# e.g. MKTMPL_OPTIONS=--only-section-tmpl
+MKTMPL_OPTIONS=
+
+# Extra options to supply to gtkdoc-mkhtml
+MKHTML_OPTIONS=
+
+# Extra options to supply to gtkdoc-fixref. Not normally needed.
+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB=$(top_srcdir)/src/*.h
+CFILE_GLOB=$(top_srcdir)/src/*.c
+
+# Extra header to include when scanning, which are not under DOC_SOURCE_DIR
+# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
+EXTRA_HFILES=
+
+# Header files or dirs to ignore when scanning. Use base file/dir names
+# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h private_code
+IGNORE_HFILES=					\
+	calendar-server				\
+	gvc					\
+	hotplug-sniffer				\
+	st					\
+	tray					\
+	gactionmuxer.h				\
+	gactionobservable.h			\
+	gactionobserver.h			\
+	shell-recorder-src.h
+
+if !BUILD_RECORDER
+IGNORE_HFILES += shell-recorder.h
+endif
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES=
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files=
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
+# These files must be listed here *and* in content_files
+# e.g. expand_content_files=running.sgml
+expand_content_files=
+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
+# Only needed if you are using gtkdoc-scangobj to dynamically query widget
+# signals and properties.
+# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
+GTKDOC_CFLAGS=$(GNOME_SHELL_CFLAGS)
+GTKDOC_LIBS=$(GNOME_SHELL_LIBS) $(BLUETOOTH_LIBS) $(top_builddir)/src/libgnome-shell.la
+
+# This includes the standard gtk-doc make rules, copied by gtkdocize.
+include $(top_srcdir)/gtk-doc.make
+
+# Other files to distribute
+# e.g. EXTRA_DIST += version.xml.in
+EXTRA_DIST +=
+
+# Files not to distribute
+# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
+# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt
+DISTCLEANFILES = $(DOC_MODULES).types
+
+# Comment this out if you want 'make check' to test you doc status
+# and run some sanity checks
+if ENABLE_GTK_DOC
+TESTS_ENVIRONMENT = cd $(srcdir) && \
+  DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
+  SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
+#TESTS = $(GTKDOC_CHECK)
+endif
+
+-include $(top_srcdir)/git.mk

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

@@ -0,0 +1,73 @@
+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+               "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
+[
+  <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
+]>
+<book id="index">
+  <bookinfo>
+    <title>Shell Reference Manual</title>
+    <releaseinfo>
+      for Shell @VERSION@.
+      <!--The latest version of this documentation can be found on-line at
+      <ulink role="online-location" url="http://[SERVER]/shell/index.html">http://[SERVER]/shell/</ulink>.-->
+    </releaseinfo>
+  </bookinfo>
+
+  <chapter>
+    <title>Actors</title>
+    <xi:include href="xml/shell-generic-container.xml"/>
+    <xi:include href="xml/shell-slicer.xml"/>
+    <xi:include href="xml/shell-stack.xml"/>
+  </chapter>
+  <chapter>
+    <title>Application tracking</title>
+    <xi:include href="xml/shell-app.xml"/>
+    <xi:include href="xml/shell-app-usage.xml"/>
+    <xi:include href="xml/shell-window-tracker.xml"/>
+  </chapter>
+  <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>
+    <xi:include href="xml/shell-embedded-window.xml"/>
+    <xi:include href="xml/shell-gtk-embed.xml"/>
+    <xi:include href="xml/shell-tray-icon.xml"/>
+    <xi:include href="xml/shell-tray-manager.xml"/>
+  </chapter>
+  <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>
+    <xi:include href="xml/shell-global.xml"/>
+    <xi:include href="xml/shell-wm.xml"/>
+    <xi:include href="xml/shell-xfixes-cursor.xml"/>
+    <xi:include href="xml/shell-util.xml"/>
+    <xi:include href="xml/shell-mount-operation.xml"/>
+    <xi:include href="xml/shell-mobile-providers.xml"/>
+    <xi:include href="xml/shell-network-agent.xml"/>
+    <xi:include href="xml/shell-polkit-authentication-agent.xml"/>
+    <xi:include href="xml/shell-tp-client.xml"/>
+  </chapter>
+  <chapter id="object-tree">
+    <title>Object Hierarchy</title>
+     <xi:include href="xml/tree_index.sgml"/>
+  </chapter>
+  <index id="api-index-full">
+    <title>API Index</title>
+    <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
+  </index>
+  <index id="deprecated-api-index" role="deprecated">
+    <title>Index of deprecated API</title>
+    <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
+</book>

docs/reference/st/Makefile.am

@@ -0,0 +1,104 @@
+## Process this file with automake to produce Makefile.in
+
+# We require automake 1.6 at least.
+AUTOMAKE_OPTIONS = 1.6
+
+# This is a blank Makefile.am for using gtk-doc.
+# Copy this to your project's API docs directory and modify the variables to
+# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
+# of using the various options.
+
+# The name of the module, e.g. 'glib'.
+DOC_MODULE=st
+
+# Uncomment for versioned docs and specify the version of the module, e.g. '2'.
+#DOC_MODULE_VERSION=2
+
+
+# The top-level SGML file. You can change this if you want to.
+DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.sgml
+
+# Directories containing the source code
+# gtk-doc will search all .c and .h files beneath these paths
+# for inline comments documenting functions and macros.
+DOC_SOURCE_DIR=$(top_srcdir)/src/st
+
+# Extra options to pass to gtkdoc-scangobj. Not normally needed.
+SCANGOBJ_OPTIONS=
+
+# Extra options to supply to gtkdoc-scan.
+# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
+SCAN_OPTIONS=--rebuild-types --rebuild-sections
+
+# Extra options to supply to gtkdoc-mkdb.
+# e.g. MKDB_OPTIONS=--xml-mode --output-format=xml
+MKDB_OPTIONS=--xml-mode --output-format=xml
+
+# Extra options to supply to gtkdoc-mktmpl
+# e.g. MKTMPL_OPTIONS=--only-section-tmpl
+MKTMPL_OPTIONS=
+
+# Extra options to supply to gtkdoc-mkhtml
+MKHTML_OPTIONS=
+
+# Extra options to supply to gtkdoc-fixref. Not normally needed.
+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB=$(top_srcdir)/src/st/*.h
+CFILE_GLOB=$(top_srcdir)/src/st/*.c
+
+# Extra header to include when scanning, which are not under DOC_SOURCE_DIR
+# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
+EXTRA_HFILES=
+
+# Header files or dirs to ignore when scanning. Use base file/dir names
+# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h private_code
+IGNORE_HFILES=st-private.h st-theme-node-private.h
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES=
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files=
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
+# These files must be listed here *and* in content_files
+# e.g. expand_content_files=running.sgml
+expand_content_files=
+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
+# Only needed if you are using gtkdoc-scangobj to dynamically query widget
+# signals and properties.
+# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
+GTKDOC_CFLAGS=
+GTKDOC_LIBS=$(top_builddir)/src/libst-1.0.la
+
+# This includes the standard gtk-doc make rules, copied by gtkdocize.
+include $(top_srcdir)/gtk-doc.make
+
+# Other files to distribute
+# e.g. EXTRA_DIST += version.xml.in
+EXTRA_DIST +=
+
+# Files not to distribute
+# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
+# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt
+DISTCLEANFILES = $(DOC_MODULE).types $(DOC_MODULE)-sections.txt
+
+# Comment this out if you want 'make check' to test you doc status
+# and run some sanity checks
+if ENABLE_GTK_DOC
+TESTS_ENVIRONMENT = cd $(srcdir) && \
+  DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
+  SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
+#TESTS = $(GTKDOC_CHECK)
+endif
+
+-include $(top_srcdir)/git.mk

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

@@ -0,0 +1,64 @@
+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+               "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
+[
+  <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
+]>
+<book id="index">
+  <bookinfo>
+    <title>St Reference Manual</title>
+    <releaseinfo>
+      for St @VERSION@.
+      <!--The latest version of this documentation can be found on-line at
+      <ulink role="online-location" url="http://[SERVER]/st/index.html">http://[SERVER]/st/</ulink>.-->
+    </releaseinfo>
+  </bookinfo>
+
+  <part>
+    <title>API reference</title>
+    <chapter id="base">
+      <title>Abstract classes and Interfaces</title>
+      <xi:include href="xml/st-widget.xml"/>
+      <xi:include href="xml/st-widget-accessible.xml"/>
+      <xi:include href="xml/st-scrollable.xml"/>
+    </chapter>
+    <chapter id="widgets">
+      <title>Widgets</title>
+      <xi:include href="xml/st-button.xml"/>
+      <xi:include href="xml/st-drawing-area.xml"/>
+      <xi:include href="xml/st-entry.xml"/>
+      <xi:include href="xml/st-icon.xml"/>
+      <xi:include href="xml/st-label.xml"/>
+    </chapter>
+    <chapter id="containers">
+      <title>Containers</title>
+      <xi:include href="xml/st-bin.xml"/>
+      <xi:include href="xml/st-box-layout.xml"/>
+      <xi:include href="xml/st-scroll-view.xml"/>
+      <xi:include href="xml/st-table.xml"/>
+    </chapter>
+
+    <chapter id="styling">
+      <title>Styling</title>
+      <xi:include href="xml/st-theme.xml"/>
+      <xi:include href="xml/st-theme-context.xml"/>
+      <xi:include href="xml/st-theme-node.xml"/>
+      <xi:include href="xml/st-theme-node-transition.xml"/>
+      <xi:include href="xml/st-texture-cache.xml"/>
+    </chapter>
+  </part>
+  <chapter id="object-tree">
+    <title>Object Hierarchy</title>
+     <xi:include href="xml/tree_index.sgml"/>
+  </chapter>
+  <index id="api-index-full">
+    <title>API Index</title>
+    <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
+  </index>
+  <index id="deprecated-api-index" role="deprecated">
+    <title>Index of deprecated API</title>
+    <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
+</book>

gnome-shell.doap

@@ -66,4 +66,11 @@ its dependencies to build from tarballs.</description>
       <gnome:userid>marinaz</gnome:userid>
     </foaf:Person>
   </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Florian Müllner</foaf:name>
+      <foaf:mbox rdf:resource="mailto:fmuellner@gnome.org" />
+      <gnome:userid>fmuellner</gnome:userid>
+    </foaf:Person>
+  </maintainer>
 </Project>

js/Makefile.am

@@ -1,18 +1,37 @@
 
+EXTRA_DIST = misc/config.js.in
+CLEANFILES = misc/config.js
+
+misc/config.js: misc/config.js.in Makefile
+	[ -d $(@D) ] || $(mkdir_p) $(@D) ; \
+	sed -e "s|[@]PACKAGE_NAME@|$(PACKAGE_NAME)|g" \
+	    -e "s|[@]PACKAGE_VERSION@|$(PACKAGE_VERSION)|g" \
+	    -e "s|[@]HAVE_BLUETOOTH@|$(HAVE_BLUETOOTH)|g" \
+	    -e "s|[@]GETTEXT_PACKAGE@|$(GETTEXT_PACKAGE)|g" \
+	    -e "s|[@]datadir@|$(datadir)|g" \
+	    -e "s|[@]libexecdir@|$(libexecdir)|g" \
+	    -e "s|[@]sysconfdir@|$(sysconfdir)|g" \
+               $< > $@
+
 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/util.js		\
+	extensionPrefs/main.js	\
 	misc/config.js		\
-	misc/docInfo.js		\
+	misc/extensionUtils.js	\
 	misc/fileUtils.js	\
-	misc/format.js		\
 	misc/gnomeSession.js	\
 	misc/history.js		\
+	misc/jsParse.js		\
 	misc/modemManager.js	\
 	misc/params.js		\
-	misc/screenSaver.js     \
 	misc/util.js		\
 	perf/core.js		\
 	ui/altTab.js		\
@@ -22,20 +41,22 @@ nobase_dist_js_DATA = 	\
 	ui/autorunManager.js    \
 	ui/boxpointer.js	\
 	ui/calendar.js		\
-	ui/contactDisplay.js \
+	ui/checkBox.js		\
 	ui/ctrlAltTab.js	\
 	ui/dash.js		\
 	ui/dateMenu.js		\
 	ui/dnd.js		\
-	ui/docDisplay.js	\
 	ui/endSessionDialog.js	\
 	ui/environment.js	\
 	ui/extensionSystem.js	\
+	ui/extensionDownloader.js \
+	ui/flashspot.js		\
+	ui/ibusCandidatePopup.js\
 	ui/iconGrid.js		\
 	ui/keyboard.js		\
+	ui/keyringPrompt.js	\
 	ui/layout.js		\
 	ui/lightbox.js		\
-	ui/link.js		\
 	ui/lookingGlass.js	\
 	ui/magnifier.js		\
 	ui/magnifierDBus.js	\
@@ -43,6 +64,8 @@ nobase_dist_js_DATA = 	\
 	ui/messageTray.js	\
 	ui/modalDialog.js	\
 	ui/networkAgent.js	\
+	ui/sessionMode.js	\
+	ui/shellEntry.js	\
 	ui/shellMountOperation.js \
 	ui/notificationDaemon.js \
 	ui/overview.js		\
@@ -51,12 +74,13 @@ nobase_dist_js_DATA = 	\
 	ui/placeDisplay.js	\
 	ui/polkitAuthenticationAgent.js \
 	ui/popupMenu.js		\
+	ui/remoteSearch.js	\
 	ui/runDialog.js		\
+        ui/screenShield.js	\
 	ui/scripting.js		\
 	ui/search.js		\
 	ui/searchDisplay.js	\
 	ui/shellDBus.js		\
-	ui/statusIconDispatcher.js	\
 	ui/status/accessibility.js	\
 	ui/status/keyboard.js	\
 	ui/status/network.js	\
@@ -65,8 +89,10 @@ nobase_dist_js_DATA = 	\
 	ui/status/bluetooth.js	\
 	ui/telepathyClient.js	\
 	ui/tweener.js		\
+	ui/unlockDialog.js	\
 	ui/userMenu.js		\
 	ui/viewSelector.js	\
+	ui/wanda.js		\
 	ui/windowAttentionHandler.js	\
 	ui/windowManager.js	\
 	ui/workspace.js		\

js/extensionPrefs/main.js

@@ -0,0 +1,270 @@
+
+const Lang = imports.lang;
+const Gettext = imports.gettext;
+const GLib = imports.gi.GLib;
+const GObject = imports.gi.GObject;
+const Gio = imports.gi.Gio;
+const Gtk = imports.gi.Gtk;
+const Pango = imports.gi.Pango;
+const Format = imports.format;
+
+const _ = Gettext.gettext;
+
+const Config = imports.misc.config;
+const ExtensionUtils = imports.misc.extensionUtils;
+
+const GnomeShellIface = <interface name="org.gnome.Shell.Extensions">
+<signal name="ExtensionStatusChanged">
+    <arg type="s" name="uuid"/>
+    <arg type="i" name="state"/>
+    <arg type="s" name="error"/>
+</signal>
+</interface>;
+
+const GnomeShellProxy = Gio.DBusProxy.makeProxyWrapper(GnomeShellIface);
+
+function stripPrefix(string, prefix) {
+    if (string.slice(0, prefix.length) == prefix)
+        return string.slice(prefix.length);
+    return string;
+}
+
+const Application = new Lang.Class({
+    Name: 'Application',
+    _init: function() {
+        GLib.set_prgname('gnome-shell-extension-prefs');
+        this.application = new Gtk.Application({
+            application_id: 'org.gnome.shell.ExtensionPrefs',
+            flags: Gio.ApplicationFlags.HANDLES_COMMAND_LINE
+        });
+
+        this.application.connect('activate', Lang.bind(this, this._onActivate));
+        this.application.connect('command-line', Lang.bind(this, this._onCommandLine));
+        this.application.connect('startup', Lang.bind(this, this._onStartup));
+
+        this._extensionPrefsModules = {};
+
+        this._extensionIters = {};
+    },
+
+    _buildModel: function() {
+        this._model = new Gtk.ListStore();
+        this._model.set_column_types([GObject.TYPE_STRING, GObject.TYPE_STRING]);
+    },
+
+    _extensionAvailable: function(uuid) {
+        let extension = ExtensionUtils.extensions[uuid];
+
+        if (!extension)
+            return false;
+
+        if (ExtensionUtils.isOutOfDate(extension))
+            return false;
+
+        if (!extension.dir.get_child('prefs.js').query_exists(null))
+            return false;
+
+        return true;
+    },
+
+    _setExtensionInsensitive: function(layout, cell, model, iter, data) {
+        let uuid = model.get_value(iter, 0);
+        cell.set_sensitive(this._extensionAvailable(uuid));
+    },
+
+    _getExtensionPrefsModule: function(extension) {
+        let uuid = extension.metadata.uuid;
+
+        if (this._extensionPrefsModules.hasOwnProperty(uuid))
+            return this._extensionPrefsModules[uuid];
+
+        ExtensionUtils.installImporter(extension);
+
+        let prefsModule = extension.imports.prefs;
+        prefsModule.init(extension.metadata);
+
+        this._extensionPrefsModules[uuid] = prefsModule;
+        return prefsModule;
+    },
+
+    _selectExtension: function(uuid) {
+        if (!this._extensionAvailable(uuid))
+            return;
+
+        let extension = ExtensionUtils.extensions[uuid];
+        let widget;
+
+        try {
+            let prefsModule = this._getExtensionPrefsModule(extension);
+            widget = prefsModule.buildPrefsWidget();
+        } catch (e) {
+            widget = this._buildErrorUI(extension, e);
+        }
+
+        // Destroy the current prefs widget, if it exists
+        if (this._extensionPrefsBin.get_child())
+            this._extensionPrefsBin.get_child().destroy();
+
+        this._extensionPrefsBin.add(widget);
+        this._extensionSelector.set_active_iter(this._extensionIters[uuid]);
+    },
+
+    _extensionSelected: function() {
+        let [success, iter] = this._extensionSelector.get_active_iter();
+        if (!success)
+            return;
+
+        let uuid = this._model.get_value(iter, 0);
+        this._selectExtension(uuid);
+    },
+
+    _buildErrorUI: function(extension, exc) {
+        let box = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL });
+        let label = new Gtk.Label({
+            label: _("There was an error loading the preferences dialog for %s:").format(extension.metadata.name)
+        });
+        box.add(label);
+
+        let errortext = '';
+        errortext += exc;
+        errortext += '\n\n';
+        errortext += 'Stack trace:\n';
+
+        // Indent stack trace.
+        errortext += exc.stack.split('\n').map(function(line) {
+            return '  ' + line;
+        }).join('\n');
+
+        let scroll = new Gtk.ScrolledWindow({ vexpand: true });
+        let buffer = new Gtk.TextBuffer({ text: errortext });
+        let textview = new Gtk.TextView({ buffer: buffer });
+        textview.override_font(Pango.font_description_from_string('monospace'));
+        scroll.add(textview);
+        box.add(scroll);
+
+        box.show_all();
+        return box;
+    },
+
+    _buildUI: function(app) {
+        this._window = new Gtk.ApplicationWindow({ application: app,
+                                                   window_position: Gtk.WindowPosition.CENTER,
+                                                   title: _("GNOME Shell Extension Preferences") });
+
+        this._window.set_size_request(600, 400);
+
+        let vbox = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL });
+        this._window.add(vbox);
+
+        let toolbar = new Gtk.Toolbar();
+        toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_PRIMARY_TOOLBAR);
+        vbox.add(toolbar);
+        let toolitem;
+
+        let label = new Gtk.Label({ label: '<b>' + _("Extension") + '</b>',
+                                    use_markup: true });
+        toolitem = new Gtk.ToolItem({ child: label });
+        toolbar.add(toolitem);
+
+        this._extensionSelector = new Gtk.ComboBox({ model: this._model,
+                                                     margin_left: 8,
+                                                     hexpand: true });
+        this._extensionSelector.get_style_context().add_class(Gtk.STYLE_CLASS_RAISED);
+
+        let renderer = new Gtk.CellRendererText();
+        this._extensionSelector.pack_start(renderer, true);
+        this._extensionSelector.add_attribute(renderer, 'text', 1);
+        this._extensionSelector.set_cell_data_func(renderer, Lang.bind(this, this._setExtensionInsensitive), null);
+        this._extensionSelector.connect('changed', Lang.bind(this, this._extensionSelected));
+
+        toolitem = new Gtk.ToolItem({ child: this._extensionSelector });
+        toolitem.set_expand(true);
+        toolbar.add(toolitem);
+
+        this._extensionPrefsBin = new Gtk.Frame();
+        vbox.add(this._extensionPrefsBin);
+
+        let label = new Gtk.Label({
+            label: _("Select an extension to configure using the combobox above."),
+            vexpand: true
+        });
+
+        this._extensionPrefsBin.add(label);
+
+        this._shellProxy = new GnomeShellProxy(Gio.DBus.session, 'org.gnome.Shell', '/org/gnome/Shell');
+        this._shellProxy.connectSignal('ExtensionStatusChanged', Lang.bind(this, function(proxy, senderName, [uuid, state, error]) {
+            if (ExtensionUtils.extensions[uuid] !== undefined)
+                this._scanExtensions();
+        }));
+
+        this._window.show_all();
+    },
+
+    _scanExtensions: function() {
+        let finder = new ExtensionUtils.ExtensionFinder();
+        finder.connect('extension-found', Lang.bind(this, this._extensionFound));
+        finder.scanExtensions();
+    },
+
+    _extensionFound: function(signals, extension) {
+        let iter = this._model.append();
+        this._model.set(iter, [0, 1], [extension.uuid, extension.metadata.name]);
+        this._extensionIters[extension.uuid] = iter;
+    },
+
+
+    _onActivate: function() {
+        this._window.present();
+    },
+
+    _onStartup: function(app) {
+        this._buildModel();
+        this._buildUI(app);
+        this._scanExtensions();
+    },
+
+    _onCommandLine: function(app, commandLine) {
+        app.activate();
+        let args = commandLine.get_arguments();
+        if (args.length) {
+            let uuid = args[0];
+
+            // Strip off "extension:///" prefix which fakes a URI, if it exists
+            uuid = stripPrefix(uuid, "extension:///");
+
+            if (!this._extensionAvailable(uuid))
+                return 1;
+
+            this._selectExtension(uuid);
+        }
+        return 0;
+    }
+});
+
+function initEnvironment() {
+    // Monkey-patch in a "global" object that fakes some Shell utilities
+    // that ExtensionUtils depends on.
+    window.global = {
+        log: function() {
+            print([].join.call(arguments, ', '));
+        },
+
+        logError: function(s) {
+            log('ERROR: ' + s);
+        },
+
+        userdatadir: GLib.build_filenamev([GLib.get_user_data_dir(), 'gnome-shell'])
+    };
+
+    String.prototype.format = Format.format;
+}
+
+function main(argv) {
+    initEnvironment();
+
+    Gettext.bindtextdomain(Config.GETTEXT_PACKAGE, Config.LOCALEDIR);
+    Gettext.textdomain(Config.GETTEXT_PACKAGE);
+
+    let app = new Application();
+    app.application.run(argv);
+}

js/gdm/batch.js

@@ -1,5 +1,5 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/*
  * Copyright 2011 Red Hat, Inc
  *
  * This program is free software; you can redistribute it and/or modify
@@ -21,11 +21,9 @@
 const Lang = imports.lang;
 const Signals = imports.signals;
 
-function Task() {
-    this._init.apply(this, arguments);
-}
+const Task = new Lang.Class({
+    Name: 'Task',
 
-Task.prototype = {
     _init: function(scope, handler) {
         if (scope)
             this.scope = scope;
@@ -41,22 +39,17 @@ Task.prototype = {
 
         return null;
     },
-};
+});
 Signals.addSignalMethods(Task.prototype);
 
-function Hold() {
-    this._init.apply(this, arguments);
-}
-
-Hold.prototype = {
-    __proto__: Task.prototype,
+const Hold = new Lang.Class({
+    Name: 'Hold',
+    Extends: Task,
 
     _init: function() {
-        Task.prototype._init.call(this,
-                                  this,
-                                  function () {
-                                      return this;
-                                  });
+        this.parent(this, function () {
+            return this;
+        });
 
         this._acquisitions = 1;
     },
@@ -88,18 +81,15 @@ Hold.prototype = {
     isAcquired: function() {
         return this._acquisitions > 0;
     }
-}
+});
 Signals.addSignalMethods(Hold.prototype);
 
-function Batch() {
-    this._init.apply(this, arguments);
-}
-
-Batch.prototype = {
-    __proto__: Task.prototype,
+const Batch = new Lang.Class({
+    Name: 'Batch',
+    Extends: Task,
 
     _init: function(scope, tasks) {
-        Task.prototype._init.call(this);
+        this.parent();
 
         this.tasks = [];
 
@@ -166,20 +156,12 @@ Batch.prototype = {
     cancel: function() {
         this.tasks = this.tasks.splice(0, this._currentTaskIndex + 1);
     }
-
-};
+});
 Signals.addSignalMethods(Batch.prototype);
 
-function ConcurrentBatch() {
-    this._init.apply(this, arguments);
-}
-
-ConcurrentBatch.prototype = {
-    __proto__: Batch.prototype,
-
-    _init: function(scope, tasks) {
-        Batch.prototype._init.call(this, scope, tasks);
-    },
+const ConcurrentBatch = new Lang.Class({
+    Name: 'ConcurrentBatch',
+    Extends: Batch,
 
     process: function() {
        let hold = this.runTask();
@@ -193,19 +175,12 @@ ConcurrentBatch.prototype = {
        // concurrently.
        this.nextTask();
     }
-};
+});
 Signals.addSignalMethods(ConcurrentBatch.prototype);
 
-function ConsecutiveBatch() {
-    this._init.apply(this, arguments);
-}
-
-ConsecutiveBatch.prototype = {
-    __proto__: Batch.prototype,
-
-    _init: function(scope, tasks) {
-        Batch.prototype._init.call(this, scope, tasks);
-    },
+const ConsecutiveBatch = new Lang.Class({
+    Name: 'ConsecutiveBatch',
+    Extends: Batch,
 
     process: function() {
        let hold = this.runTask();
@@ -224,5 +199,5 @@ ConsecutiveBatch.prototype = {
            this.nextTask();
        }
     }
-};
+});
 Signals.addSignalMethods(ConsecutiveBatch.prototype);

js/gdm/consoleKit.js

@@ -0,0 +1,22 @@
+// -*- 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

@@ -0,0 +1,27 @@
+// -*- 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 FprintManagerIface = <interface name='net.reactivated.Fprint.Manager'>
+<method name='GetDefaultDevice'>
+    <arg type='o' direction='out' />
+</method>
+</interface>;
+
+const FprintManagerInfo = Gio.DBusInterfaceInfo.new_for_xml(FprintManagerIface);
+
+function FprintManager() {
+    var self = new Gio.DBusProxy({ g_connection: Gio.DBus.system,
+                                   g_interface_name: FprintManagerInfo.name,
+                                   g_interface_info: FprintManagerInfo,
+                                   g_name: 'net.reactivated.Fprint',
+                                   g_object_path: '/net/reactivated/Fprint/Manager',
+                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
+                                             Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
+
+    self.init(null);
+    return self;
+}

js/gdm/loginDialog.js

@@ -1,5 +1,5 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/*
  * Copyright 2011 Red Hat, Inc
  *
  * This program is free software; you can redistribute it and/or modify
@@ -30,74 +30,23 @@ const Pango = imports.gi.Pango;
 const Signals = imports.signals;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
-const GdmGreeter = imports.gi.GdmGreeter;
+const Gdm = imports.gi.Gdm;
 
-const Batch = imports.misc.batch;
+const Batch = imports.gdm.batch;
+const Fprint = imports.gdm.fingerprint;
+const GdmUtil = imports.gdm.util;
 const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 const Tweener = imports.ui.tweener;
 
-const _FADE_ANIMATION_TIME = 0.16;
 const _RESIZE_ANIMATION_TIME = 0.25;
-const _SCROLL_ANIMATION_TIME = 2.0;
+const _SCROLL_ANIMATION_TIME = 0.5;
 const _TIMED_LOGIN_IDLE_THRESHOLD = 5.0;
+const _LOGO_ICON_NAME_SIZE = 48;
 
 let _loginDialog = null;
 
-function _fadeInActor(actor) {
-    let hold = new Batch.Hold();
-
-    if (actor.opacity == 255 && actor.visible)
-        return null;
-
-    actor.show();
-    let [minHeight, naturalHeight] = actor.get_preferred_height(-1);
-
-    actor.opacity = 0;
-    actor.set_height(0);
-    Tweener.addTween(actor,
-                     { opacity: 255,
-                       height: naturalHeight,
-                       time: _FADE_ANIMATION_TIME,
-                       transition: 'easeOutQuad',
-                       onComplete: function() {
-                           actor.set_height(-1);
-                           hold.release();
-                       },
-                       onCompleteScope: this
-                     });
-    return hold;
-}
-
-function _fadeOutActor(actor) {
-    let hold = new Batch.Hold();
-
-    if (!actor.visible) {
-        actor.opacity = 0;
-        return null;
-    }
-
-    if (actor.opacity == 0) {
-        actor.hide();
-        return null;
-    }
-
-    Tweener.addTween(actor,
-                     { opacity: 0,
-                       height: 0,
-                       time: _FADE_ANIMATION_TIME,
-                       transition: 'easeOutQuad',
-                       onComplete: function() {
-                           actor.hide();
-                           actor.set_height(-1);
-                           hold.release();
-                       },
-                       onCompleteScope: this
-                     });
-    return hold;
-}
-
 function _smoothlyResizeActor(actor, width, height) {
     let finalWidth;
     let finalHeight;
@@ -131,53 +80,45 @@ function _smoothlyResizeActor(actor, width, height) {
     return hold;
 }
 
-function UserListItem(user, reason) {
-    this._init(user, reason);
-}
+const UserListItem = new Lang.Class({
+    Name: 'UserListItem',
 
-UserListItem.prototype = {
     _init: function(user) {
         this.user = user;
         this._userChangedId = this.user.connect('changed',
                                                  Lang.bind(this, this._onUserChanged));
 
-        this._verticalBox = new St.BoxLayout({ style_class: 'login-dialog-user-list-item-vertical-layout',
-                                               vertical: true });
-
+        let layout = new St.BoxLayout({ vertical: false });
         this.actor = new St.Button({ style_class: 'login-dialog-user-list-item',
                                      can_focus: true,
-                                     child: this._verticalBox,
+                                     child: layout,
                                      reactive: true,
                                      x_align: St.Align.START,
                                      x_fill: true });
-        let layout = new St.BoxLayout({ vertical: false });
-
-        this._verticalBox.add(layout,
-                              { y_fill: true,
-                                x_fill: true,
-                                expand: true });
-
-        this._focusBin = new St.Bin({ style_class: 'login-dialog-user-list-item-focus-bin' });
-        this._verticalBox.add(this._focusBin,
-                              { x_fill: false,
-                                x_align: St.Align.MIDDLE,
-                                y_fill: false,
-                                expand: true });
 
         this._iconBin = new St.Bin();
         layout.add(this._iconBin);
         let textLayout = new St.BoxLayout({ style_class: 'login-dialog-user-list-item-text-box',
                                             vertical:    true });
-        layout.add(textLayout,
-                   { y_fill: false,
-                     y_align: St.Align.MIDDLE,
-                     expand: 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' });
-        textLayout.add(this._nameLabel);
+        textLayout.add(this._nameLabel,
+                       { y_fill: false,
+                         y_align: St.Align.MIDDLE,
+                         expand: true });
+
+        this._timedLoginIndicator = new St.Bin({ style_class: 'login-dialog-timed-login-indicator',
+                                                 scale_x: 0 });
+        textLayout.add(this._timedLoginIndicator,
+                       { x_fill: true,
+                         x_align: St.Align.MIDDLE,
+                         y_fill: false,
+                         y_align: St.Align.END });
 
         this._updateIcon();
+        this._updateLoggedIn();
 
         this.actor.connect('clicked', Lang.bind(this, this._onClicked));
     },
@@ -185,6 +126,7 @@ UserListItem.prototype = {
     _onUserChanged: function() {
         this._nameLabel.set_text(this.user.get_real_name());
         this._updateIcon();
+        this._updateLoggedIn();
     },
 
     _setIconFromFile: function(iconFile, styleClass) {
@@ -198,7 +140,8 @@ UserListItem.prototype = {
             // 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 + '");');
+            this._iconBin.set_style('background-image: url("' + iconFile + '");' +
+                                    'background-size: contain;');
         } else {
             this._iconBin.hide();
         }
@@ -231,27 +174,40 @@ UserListItem.prototype = {
             this._setIconFromName('avatar-default', 'login-dialog-user-list-item-icon');
     },
 
+    syncStyleClasses: function() {
+        this._updateLoggedIn();
+
+        if (global.stage.get_key_focus() == this.actor)
+            this.actor.add_style_pseudo_class('focus');
+        else
+            this.actor.remove_style_pseudo_class('focus');
+    },
+
+    _updateLoggedIn: function() {
+        if (this.user.is_logged_in())
+            this.actor.add_style_pseudo_class('logged-in');
+        else
+            this.actor.remove_style_pseudo_class('logged-in');
+    },
+
     _onClicked: function() {
         this.emit('activate');
     },
 
     fadeOutName: function() {
-        return _fadeOutActor(this._nameLabel);
+        return GdmUtil.fadeOutActor(this._nameLabel);
     },
 
     fadeInName: function() {
-        return _fadeInActor(this._nameLabel);
+        return GdmUtil.fadeInActor(this._nameLabel);
     },
 
-    showFocusAnimation: function(time) {
+    showTimedLoginIndicator: function(time) {
         let hold = new Batch.Hold();
 
-        let box = this._verticalBox.get_allocation_box();
-
-        Tweener.removeTweens(this._focusBin);
-        this._focusBin.width = 0;
-        Tweener.addTween(this._focusBin,
-                         { width: box.x2 - box.x1,
+        this.hideTimedLoginIndicator();
+        Tweener.addTween(this._timedLoginIndicator,
+                         { scale_x: 1.,
                            time: time,
                            transition: 'linear',
                            onComplete: function() {
@@ -260,35 +216,48 @@ UserListItem.prototype = {
                            onCompleteScope: this
                          });
         return hold;
-    }
+    },
 
-};
+    hideTimedLoginIndicator: function() {
+        Tweener.removeTweens(this._timedLoginIndicator);
+        this._timedLoginIndicator.scale_x = 0.;
+    }
+});
 Signals.addSignalMethods(UserListItem.prototype);
 
-function UserList() {
-    this._init.apply(this, arguments);
-}
+const UserList = new Lang.Class({
+    Name: 'UserList',
 
-UserList.prototype = {
     _init: function() {
         this.actor = new St.ScrollView({ style_class: 'login-dialog-user-list-view'});
         this.actor.set_policy(Gtk.PolicyType.NEVER,
                               Gtk.PolicyType.AUTOMATIC);
 
         this._box = new St.BoxLayout({ vertical: true,
-                                       style_class: 'login-dialog-user-list' });
+                                       style_class: 'login-dialog-user-list',
+                                       pseudo_class: 'expanded' });
 
-        this.actor.add_actor(this._box,
-                             { x_fill: true,
-                               y_fill: true,
-                               x_align: St.Align.START,
-                               y_align: St.Align.MIDDLE });
+        this.actor.add_actor(this._box);
         this._items = {};
+
+        this.actor.connect('key-focus-in', Lang.bind(this, this._moveFocusToItems));
+    },
+
+    _moveFocusToItems: function() {
+        let hasItems = Object.keys(this._items).length > 0;
+
+        if (!hasItems)
+            return;
+
+        if (global.stage.get_key_focus() != this.actor)
+            return;
+
+        this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
     },
 
     _showItem: function(item) {
         let tasks = [function() {
-                         return _fadeInActor(item.actor);
+                         return GdmUtil.fadeInActor(item.actor);
                      },
 
                      function() {
@@ -345,17 +314,21 @@ UserList.prototype = {
         for (let userName in this._items) {
             let item = this._items[userName];
 
+            item.actor.set_hover(false);
+            item.actor.reactive = false;
             item.actor.can_focus = false;
-            item._focusBin.width = 0;
+            item.syncStyleClasses();
+            item._timedLoginIndicator.scale_x = 0.;
             if (item != exception)
                 tasks.push(function() {
-                    return _fadeOutActor(item.actor);
+                    return GdmUtil.fadeOutActor(item.actor);
                 });
         }
 
+        this._box.remove_style_pseudo_class('expanded');
         let batch = new Batch.ConsecutiveBatch(this,
                                                [function() {
-                                                    return _fadeOutActor(this.actor.vscroll);
+                                                    return GdmUtil.fadeOutActor(this.actor.vscroll);
                                                 },
 
                                                 new Batch.ConcurrentBatch(this, tasks)
@@ -399,12 +372,16 @@ UserList.prototype = {
 
         for (let userName in this._items) {
             let item = this._items[userName];
+            item.actor.sync_hover();
+            item.actor.reactive = true;
             item.actor.can_focus = true;
+            item.syncStyleClasses();
             tasks.push(function() {
                 return this._showItem(item);
             });
         }
 
+        this._box.add_style_pseudo_class('expanded');
         let batch = new Batch.ConsecutiveBatch(this,
                                                [function() {
                                                     this.takeOverWhitespace();
@@ -422,7 +399,7 @@ UserList.prototype = {
                                                 },
 
                                                 function() {
-                                                    return _fadeInActor(this.actor.vscroll);
+                                                    return GdmUtil.fadeInActor(this.actor.vscroll);
                                                 }]);
         return batch.run();
     },
@@ -437,7 +414,7 @@ UserList.prototype = {
         Tweener.addTween (adjustment,
                           { value: value,
                             time: _SCROLL_ANIMATION_TIME,
-                            transition: 'linear' });
+                            transition: 'easeOutQuad' });
     },
 
     jumpToItem: function(item) {
@@ -466,6 +443,9 @@ UserList.prototype = {
         if (user.is_system_account())
             return;
 
+        if (user.locked)
+           return;
+
         let userName = user.get_user_name();
 
         if (!userName)
@@ -486,9 +466,10 @@ UserList.prototype = {
                            Lang.bind(this,
                                      function() {
                                          this.scrollToItem(item);
-                                         item.showFocusAnimation(0);
                                      }));
 
+        this._moveFocusToItems();
+
         this.emit('item-added', item);
     },
 
@@ -509,14 +490,12 @@ UserList.prototype = {
         item.actor.destroy();
         delete this._items[userName];
     }
-};
+});
 Signals.addSignalMethods(UserList.prototype);
 
-function SessionListItem(id, name) {
-    this._init(id, name);
-}
+const SessionListItem = new Lang.Class({
+    Name: 'SessionListItem',
 
-SessionListItem.prototype = {
     _init: function(id, name) {
         this.id = id;
 
@@ -528,10 +507,7 @@ SessionListItem.prototype = {
 
         this._box = new St.BoxLayout({ style_class: 'login-dialog-session-list-item-box' });
 
-        this.actor.add_actor(this._box,
-                             { expand: true,
-                               x_fill: true,
-                               y_fill: true });
+        this.actor.add_actor(this._box);
         this.actor.connect('clicked', Lang.bind(this, this._onClicked));
 
         this._dot = new St.DrawingArea({ style_class: 'login-dialog-session-list-item-dot' });
@@ -542,10 +518,7 @@ SessionListItem.prototype = {
         let label = new St.Label({ style_class: 'login-dialog-session-list-item-label',
                                    text: name });
 
-        this._box.add_actor(label,
-                            { expand: true,
-                              x_fill: true,
-                              y_fill: true });
+        this._box.add_actor(label);
     },
 
     setShowDot: function(show) {
@@ -571,27 +544,25 @@ SessionListItem.prototype = {
     _onClicked: function() {
         this.emit('activate');
     }
-};
+});
 Signals.addSignalMethods(SessionListItem.prototype);
 
-function SessionList() {
-    this._init();
-}
+const SessionList = new Lang.Class({
+    Name: 'SessionList',
 
-SessionList.prototype = {
     _init: function() {
-        this.actor = new St.BoxLayout({ style_class: 'login-dialog-session-list',
-                                        vertical: true});
+        this.actor = new St.Bin();
+
+        this._box = new St.BoxLayout({ style_class: 'login-dialog-session-list',
+                                       vertical: true});
+        this.actor.child = this._box;
 
         this._button = new St.Button({ style_class: 'login-dialog-session-list-button',
                                        can_focus: true,
                                        x_fill: true,
                                        y_fill: true });
         let box = new St.BoxLayout();
-        this._button.add_actor(box,
-                               { x_fill: true,
-                                 y_fill: true,
-                                 expand: true });
+        this._button.add_actor(box);
 
         this._triangle = new St.Label({ style_class: 'login-dialog-session-list-triangle',
                                         text: '\u25B8' });
@@ -599,30 +570,18 @@ SessionList.prototype = {
 
         let label = new St.Label({ style_class: 'login-dialog-session-list-label',
                                    text: _("Session...") });
-        box.add_actor(label,
-                      { x_fill: true,
-                        y_fill: true,
-                        expand: true });
+        box.add_actor(label);
 
         this._button.connect('clicked',
                              Lang.bind(this, this._onClicked));
-        this.actor.add_actor(this._button,
-                             { x_fill: true,
-                               y_fill: true,
-                               expand: true });
+        this._box.add_actor(this._button);
         this._scrollView = new St.ScrollView({ style_class: 'login-dialog-session-list-scroll-view'});
         this._scrollView.set_policy(Gtk.PolicyType.NEVER,
                                     Gtk.PolicyType.AUTOMATIC);
-        this.actor.add_actor(this._scrollView,
-                             { x_fill: true,
-                               y_fill: true,
-                               expand: true });
+        this._box.add_actor(this._scrollView);
         this._itemList = new St.BoxLayout({ style_class: 'login-dialog-session-item-list',
                                             vertical: true });
-        this._scrollView.add_actor(this._itemList,
-                                   { x_fill: true,
-                                     y_fill: true,
-                                     expand: true });
+        this._scrollView.add_actor(this._itemList);
         this._scrollView.hide();
         this.isOpen = false;
         this._populate();
@@ -671,27 +630,26 @@ SessionList.prototype = {
     },
 
     _populate: function() {
-        this._itemList.destroy_children();
+        this._itemList.destroy_all_children();
         this._activeSessionId = null;
         this._items = {};
 
-        let ids = GdmGreeter.get_session_ids();
+        let ids = Gdm.get_session_ids();
         ids.sort();
 
-        if (ids.length <= 1)
-            this.actor.hide();
-        else
-            this.actor.show();
+        if (ids.length <= 1) {
+            this._box.hide();
+            this._button.hide();
+        } else {
+            this._button.show();
+            this._box.show();
+        }
 
         for (let i = 0; i < ids.length; i++) {
-            let [sessionName, sessionDescription] = GdmGreeter.get_session_name_and_description(ids[i]);
+            let [sessionName, sessionDescription] = Gdm.get_session_name_and_description(ids[i]);
 
             let item = new SessionListItem(ids[i], sessionName);
-            this._itemList.add_actor(item.actor,
-                              { x_align: St.Align.START,
-                                y_align: St.Align.START,
-                                x_fill: true,
-                                y_fill: true });
+            this._itemList.add_actor(item.actor);
             this._items[ids[i]] = item;
 
             if (!this._activeSessionId)
@@ -703,59 +661,64 @@ SessionList.prototype = {
                          }));
         }
     }
-};
+});
 Signals.addSignalMethods(SessionList.prototype);
 
-function LoginDialog() {
-    if (_loginDialog == null) {
-        this._init();
-        _loginDialog = this;
-    }
+const LoginDialog = new Lang.Class({
+    Name: 'LoginDialog',
+    Extends: ModalDialog.ModalDialog,
 
-    return _loginDialog;
-}
-
-LoginDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function() {
-        ModalDialog.ModalDialog.prototype._init.call(this, { shellReactive: true,
-                                                             styleClass: 'login-dialog' });
+    _init: function(parentActor) {
+        this.parent({ shellReactive: true,
+                      styleClass: 'login-dialog',
+                      parentActor: parentActor
+                    });
         this.connect('destroy',
                      Lang.bind(this, this._onDestroy));
         this.connect('opened',
                      Lang.bind(this, this._onOpened));
 
         this._userManager = AccountsService.UserManager.get_default()
-        this._greeterClient = new GdmGreeter.Client();
+        this._greeterClient = new Gdm.Client();
 
-        this._greeterClient.open_connection();
+        this._greeter = this._greeterClient.get_greeter_sync(null);
 
-        this._greeterClient.call_start_conversation('gdm-password');
+        this._greeter.connect('default-session-name-changed',
+                              Lang.bind(this, this._onDefaultSessionChanged));
 
-        this._greeterClient.connect('reset',
-                                    Lang.bind(this, this._onReset));
-        this._greeterClient.connect('default-session-changed',
-                                    Lang.bind(this, this._onDefaultSessionChanged));
-        this._greeterClient.connect('info',
-                                    Lang.bind(this, this._onInfo));
-        this._greeterClient.connect('problem',
-                                    Lang.bind(this, this._onProblem));
-        this._greeterClient.connect('info-query',
-                                    Lang.bind(this, this._onInfoQuery));
-        this._greeterClient.connect('secret-info-query',
-                                    Lang.bind(this, this._onSecretInfoQuery));
-        this._greeterClient.connect('session-opened',
-                                    Lang.bind(this, this._onSessionOpened));
-        this._greeterClient.connect('timed-login-requested',
-                                    Lang.bind(this, this._onTimedLoginRequested));
-        this._greeterClient.connect('authentication-failed',
-                                    Lang.bind(this, this._onAuthenticationFailed));
-        this._greeterClient.connect('conversation-stopped',
-                                    Lang.bind(this, this._onConversationStopped));
+        this._greeter.connect('session-opened',
+                              Lang.bind(this, this._onSessionOpened));
+        this._greeter.connect('timed-login-requested',
+                              Lang.bind(this, this._onTimedLoginRequested));
+
+        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('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._settings = new Gio.Settings({ schema: GdmUtil.LOGIN_SCREEN_SCHEMA });
+
+        this._settings.connect('changed::' + GdmUtil.LOGO_KEY,
+                               Lang.bind(this, this._updateLogo));
+        this._settings.connect('changed::' + GdmUtil.BANNER_MESSAGE_KEY,
+                               Lang.bind(this, this._updateBanner));
+        this._settings.connect('changed::' + GdmUtil.BANNER_MESSAGE_TEXT_KEY,
+                               Lang.bind(this, this._updateBanner));
+
+        this._logoBox = new St.Bin({ style_class: 'login-dialog-logo-box' });
+        this.contentLayout.add(this._logoBox);
+        this._updateLogo();
+
+        this._bannerLabel = new St.Label({ style_class: 'login-dialog-banner',
+                                           text: '' });
+        this.contentLayout.add(this._bannerLabel);
+        this._updateBanner();
 
         this._titleLabel = new St.Label({ style_class: 'login-dialog-title',
-                                          text: _("Sign In") });
+                                          text: C_("title", "Sign In") });
 
         this.contentLayout.add(this._titleLabel,
                               { y_fill: false,
@@ -798,21 +761,29 @@ LoginDialog.prototype = {
                               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._sessionList = new SessionList();
         this._sessionList.connect('session-activated',
                                   Lang.bind(this, function(list, sessionId) {
-                                                this._greeterClient.call_select_session (sessionId);
+                                                this._greeter.call_select_session_sync (sessionId, null);
                                             }));
 
         this._promptBox.add(this._sessionList.actor,
-                               { expand: true,
-                                 x_fill: true,
-                                 y_fill: true,
-                                 x_align: St.Align.START,
-                                 y_align: St.Align.START});
+                            { expand: true,
+                              x_fill: false,
+                              y_fill: true,
+                              x_align: St.Align.START });
         this._promptBox.hide();
 
+        // translators: this message is shown below the user list on the
+        // login screen. It can be activated to reveal an entry for
+        // manually entering the username.
         let notListedLabel = new St.Label({ text: _("Not listed?"),
                                             style_class: 'login-dialog-not-listed-label' });
         this._notListedButton = new St.Button({ style_class: 'login-dialog-not-listed-button',
@@ -846,18 +817,44 @@ LoginDialog.prototype = {
                                    this._onUserListActivated(item);
                                }));
 
+   },
+
+    _updateLogo: function() {
+        this._logoBox.child = null;
+        let path = this._settings.get_string(GdmUtil.LOGO_KEY);
+
+        if (path) {
+            let file = Gio.file_new_for_path(path);
+            let uri = file.get_uri();
+
+            let textureCache = St.TextureCache.get_default();
+            this._logoBox.child = textureCache.load_uri_async(uri, -1, _LOGO_ICON_NAME_SIZE);
+        }
+
+    },
+
+    _updateBanner: function() {
+        let enabled = this._settings.get_boolean(GdmUtil.BANNER_MESSAGE_KEY);
+        let text = this._settings.get_string(GdmUtil.BANNER_MESSAGE_TEXT_KEY);
+
+        if (enabled && text) {
+            this._bannerLabel.set_text(text);
+            this._fadeInBanner();
+        } else {
+            this._fadeOutBanner();
+        }
     },
 
     _onReset: function(client, serviceName) {
-        this._greeterClient.call_start_conversation('gdm-password');
-
         let tasks = [this._hidePrompt,
 
                      new Batch.ConcurrentBatch(this, [this._fadeInTitleLabel,
-                                                      this._fadeInNotListedButton]),
+                                                      this._fadeInNotListedButton,
+                                                      this._fadeInLogo]),
 
                      function() {
                          this._sessionList.close();
+                         this._promptFingerprintMessage.hide();
                          this._userList.actor.show();
                          this._userList.actor.opacity = 255;
                          return this._userList.showItems();
@@ -878,36 +875,43 @@ LoginDialog.prototype = {
         this._sessionList.setActiveSession(sessionId);
     },
 
-    _onInfo: function(client, serviceName, info) {
-        Main.notifyError(info);
+    _showFingerprintPrompt: function() {
+        GdmUtil.fadeInActor(this._promptFingerprintMessage);
     },
 
-    _onProblem: function(client, serviceName, problem) {
-        Main.notifyError(problem);
+    _hideFingerprintPrompt: function() {
+        GdmUtil.fadeOutActor(this._promptFingerprintMessage);
     },
 
-    _onCancel: function(client) {
-        this._greeterClient.call_cancel();
+    cancel: function() {
+        this._userVerifier.cancel();
     },
 
     _fadeInPrompt: function() {
         let tasks = [function() {
-                         return _fadeInActor(this._promptLabel);
+                         return GdmUtil.fadeInActor(this._promptLabel);
                      },
 
                      function() {
-                         return _fadeInActor(this._promptEntry);
+                         return GdmUtil.fadeInActor(this._promptEntry);
                      },
 
                      function() {
-                         return _fadeInActor(this._promptBox);
+                         // 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();
+                     },
+
+                     function() {
+                         return GdmUtil.fadeInActor(this._promptBox);
                      },
 
                      function() {
                          if (this._user && this._user.is_logged_in())
                              return null;
 
-                         return _fadeInActor(this._sessionList.actor);
+                         return GdmUtil.fadeInActor(this._sessionList.actor);
                      },
 
                      function() {
@@ -922,13 +926,14 @@ LoginDialog.prototype = {
     _showPrompt: function() {
         let hold = new Batch.Hold();
 
-        let buttons = [{ action: Lang.bind(this, this._onCancel),
+        let buttons = [{ action: Lang.bind(this, this.cancel),
                          label: _("Cancel"),
                          key: Clutter.Escape },
                        { action: Lang.bind(this, function() {
                                      hold.release();
                                  }),
-                         label: _("Sign In") }];
+                         label: C_("button", "Sign In"),
+                         default: true }];
 
         this._promptEntryActivateCallbackId = this._promptEntry.clutter_text.connect('activate',
                                                                                      Lang.bind(this, function() {
@@ -963,10 +968,13 @@ LoginDialog.prototype = {
         this.setButtons([]);
 
         let tasks = [function() {
-                         return _fadeOutActor(this._promptBox);
+                         return GdmUtil.fadeOutActor(this._promptBox);
                      },
 
                      function() {
+                         this._promptFingerprintMessage.hide();
+                         this._promptEntry.reactive = true;
+                         this._promptEntry.remove_style_pseudo_class('insensitive');
                          this._promptEntry.set_text('');
                      }];
 
@@ -975,34 +983,27 @@ LoginDialog.prototype = {
         return batch.run();
     },
 
-    _askQuestion: function(serviceName, question) {
+    _askQuestion: function(verifier, serviceName, question, passwordChar) {
         this._promptLabel.set_text(question);
 
+        this._promptEntry.set_text('');
+        this._promptEntry.clutter_text.set_password_char(passwordChar);
+
         let tasks = [this._showPrompt,
 
                      function() {
                          let _text = this._promptEntry.get_text();
-                         this._promptEntry.set_text('');
-                         this._greeterClient.call_answer_query(serviceName, _text);
+                         this._promptEntry.reactive = false;
+                         this._promptEntry.add_style_pseudo_class('insensitive');
+                         this._userVerifier.answerQuery(serviceName, _text);
                      }];
 
         let batch = new Batch.ConsecutiveBatch(this, tasks);
         return batch.run();
     },
-    _onInfoQuery: function(client, serviceName, question) {
-        this._promptEntry.set_text('');
-        this._promptEntry.clutter_text.set_password_char('');
-        this._askQuestion(serviceName, question);
-    },
-
-    _onSecretInfoQuery: function(client, serviceName, secretQuestion) {
-        this._promptEntry.set_text('');
-        this._promptEntry.clutter_text.set_password_char('\u25cf');
-        this._askQuestion(serviceName, secretQuestion);
-    },
 
     _onSessionOpened: function(client, serviceName) {
-        this._greeterClient.call_start_session_when_ready(serviceName, true);
+        this._greeter.call_start_session_when_ready_sync(serviceName, true, null);
     },
 
     _waitForItemForUser: function(userName) {
@@ -1029,7 +1030,7 @@ LoginDialog.prototype = {
 
     _showTimedLoginAnimation: function() {
         this._timedLoginItem.actor.grab_key_focus();
-        return this._timedLoginItem.showFocusAnimation(this._timedLoginAnimationTime);
+        return this._timedLoginItem.showTimedLoginIndicator(this._timedLoginAnimationTime);
     },
 
     _blockTimedLoginUntilIdle: function() {
@@ -1070,7 +1071,6 @@ LoginDialog.prototype = {
                          // item.
                          if (!this.is_loaded) {
                              this._userList.jumpToItem(this._timedLoginItem);
-                             this._timedLoginItem.showFocusAnimation(0);
                          }
                      },
 
@@ -1084,7 +1084,7 @@ LoginDialog.prototype = {
 
                      function() {
                          this._timedLoginBatch = null;
-                         this._greeterClient.call_begin_auto_login(userName);
+                         this._greeter.call_begin_auto_login_sync(userName, null);
                      }];
 
         this._timedLoginBatch = new Batch.ConsecutiveBatch(this, tasks);
@@ -1098,6 +1098,9 @@ LoginDialog.prototype = {
             this._timedLoginBatch = null;
         }
 
+        if (this._timedLoginItem)
+            this._timedLoginItem.hideTimedLoginIndicator();
+
         let userName = this._timedLoginItem.user.get_user_name();
 
         if (userName)
@@ -1127,12 +1130,8 @@ LoginDialog.prototype = {
                              }));
     },
 
-    _onAuthenticationFailed: function(client) {
-        this._greeterClient.call_cancel();
-    },
-
-    _onConversationStopped: function(client, serviceName) {
-        this._greeterClient.call_cancel();
+    _onVerificationFailed: function() {
+        this._userVerifier.cancel();
     },
 
     _onNotListedClicked: function(user) {
@@ -1149,33 +1148,62 @@ LoginDialog.prototype = {
                      },
 
                      new Batch.ConcurrentBatch(this, [this._fadeOutTitleLabel,
-                                                      this._fadeOutNotListedButton]),
+                                                      this._fadeOutNotListedButton,
+                                                      this._fadeOutLogo]),
 
                      function() {
-                         this._greeterClient.call_begin_verification('gdm-password');
+                         let hold = new Batch.Hold();
+
+                         this._userVerifier.begin(null, hold);
+                         return hold;
                      }];
 
         let batch = new Batch.ConsecutiveBatch(this, tasks);
         batch.run();
     },
 
+    _fadeInLogo: function() {
+        return GdmUtil.fadeInActor(this._logoBox);
+    },
+
+    _fadeOutLogo: function() {
+        return GdmUtil.fadeOutActor(this._logoBox);
+    },
+
+    _fadeInBanner: function() {
+        return GdmUtil.fadeInActor(this._bannerLabel);
+    },
+
+    _fadeOutBanner: function() {
+        return GdmUtil.fadeOutActor(this._bannerLabel);
+    },
+
     _fadeInTitleLabel: function() {
-        return _fadeInActor(this._titleLabel);
+        return GdmUtil.fadeInActor(this._titleLabel);
     },
 
     _fadeOutTitleLabel: function() {
-        return _fadeOutActor(this._titleLabel);
+        return GdmUtil.fadeOutActor(this._titleLabel);
     },
 
     _fadeInNotListedButton: function() {
-        return _fadeInActor(this._notListedButton);
+        return GdmUtil.fadeInActor(this._notListedButton);
     },
 
     _fadeOutNotListedButton: function() {
-        return _fadeOutActor(this._notListedButton);
+        return GdmUtil.fadeOutActor(this._notListedButton);
+    },
+
+    _beginVerificationForUser: function(userName) {
+        let hold = new Batch.Hold();
+
+        this._userVerifier.begin(userName, hold);
+        return hold;
     },
 
     _onUserListActivated: function(activatedItem) {
+        let userName;
+
         let tasks = [function() {
                          this._userList.actor.reactive = false;
                          return this._userList.pinInPlace();
@@ -1194,16 +1222,17 @@ LoginDialog.prototype = {
                      },
 
                      new Batch.ConcurrentBatch(this, [this._fadeOutTitleLabel,
-                                                      this._fadeOutNotListedButton]),
+                                                      this._fadeOutNotListedButton,
+                                                      this._fadeOutLogo]),
 
                      function() {
                          return this._userList.shrinkToNaturalHeight();
                      },
 
                      function() {
-                         let userName = activatedItem.user.get_user_name();
-                         this._greeterClient.call_begin_verification_for_user('gdm-password',
-                                                                              userName);
+                         userName = activatedItem.user.get_user_name();
+
+                         return this._beginVerificationForUser(userName);
                      }];
 
         this._user = activatedItem.user;
@@ -1255,8 +1284,8 @@ LoginDialog.prototype = {
     },
 
     close: function() {
-        ModalDialog.ModalDialog.prototype.close.call(this);
+        this.parent();
 
         Main.ctrlAltTabManager.removeGroup(this._group);
     }
-};
+});

js/gdm/powerMenu.js

@@ -0,0 +1,170 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/*
+ * Copyright 2011 Red Hat, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+const Lang = imports.lang;
+const UPowerGlib = imports.gi.UPowerGlib;
+
+const ConsoleKit = imports.gdm.consoleKit;
+const Systemd = imports.gdm.systemd;
+
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+
+const PowerMenuButton = new Lang.Class({
+    Name: 'PowerMenuButton',
+    Extends: PanelMenu.SystemStatusButton,
+
+    _init: function() {
+        this.parent('system-shutdown', null);
+        this._upClient = new UPowerGlib.Client();
+
+        if (Systemd.haveSystemd())
+            this._systemdLoginManager = new Systemd.SystemdLoginManager();
+        else
+            this._consoleKitManager = new ConsoleKit.ConsoleKitManager();
+
+        this._createSubMenu();
+
+        this._upClient.connect('notify::can-suspend',
+                               Lang.bind(this, this._updateHaveSuspend));
+        this._updateHaveSuspend();
+
+        // ConsoleKit doesn't send notifications when shutdown/reboot
+        // are disabled, so we update the menu item each time the menu opens
+        this.menu.connect('open-state-changed', Lang.bind(this,
+            function(menu, open) {
+                if (open) {
+                    this._updateHaveShutdown();
+                    this._updateHaveRestart();
+                }
+            }));
+        this._updateHaveShutdown();
+        this._updateHaveRestart();
+    },
+
+    _updateVisibility: function() {
+        let shouldBeVisible = (this._haveSuspend || this._haveShutdown || this._haveRestart);
+        this.actor.visible = shouldBeVisible;
+    },
+
+    _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();
+                }));
+        }
+    },
+
+    _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();
+                }));
+        }
+    },
+
+    _updateHaveSuspend: function() {
+        this._haveSuspend = this._upClient.get_can_suspend();
+        this._suspendItem.actor.visible = this._haveSuspend;
+        this._updateVisibility();
+    },
+
+    _createSubMenu: function() {
+        let item;
+
+        item = new PopupMenu.PopupMenuItem(_("Suspend"));
+        item.connect('activate', Lang.bind(this, this._onActivateSuspend));
+        this.menu.addMenuItem(item);
+        this._suspendItem = item;
+
+        item = new PopupMenu.PopupMenuItem(_("Restart"));
+        item.connect('activate', Lang.bind(this, this._onActivateRestart));
+        this.menu.addMenuItem(item);
+        this._restartItem = item;
+
+        item = new PopupMenu.PopupMenuItem(_("Power Off"));
+        item.connect('activate', Lang.bind(this, this._onActivatePowerOff));
+        this.menu.addMenuItem(item);
+        this._powerOffItem = item;
+    },
+
+    _onActivateSuspend: function() {
+        if (this._haveSuspend)
+            this._upClient.suspend_sync(null);
+    },
+
+    _onActivateRestart: function() {
+        if (!this._haveRestart)
+            return;
+
+        if (Systemd.haveSystemd())
+            this._systemdLoginManager.RebootRemote(true);
+        else
+            this._consoleKitManager.RestartRemote();
+    },
+
+    _onActivatePowerOff: function() {
+        if (!this._haveShutdown)
+            return;
+
+        if (Systemd.haveSystemd())
+            this._systemdLoginManager.PowerOffRemote(true);
+        else
+            this._consoleKitManager.StopRemote();
+    }
+});

js/gdm/systemd.js

@@ -0,0 +1,31 @@
+// -*- 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

@@ -0,0 +1,268 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Gio = imports.gi.Gio;
+const Lang = imports.lang;
+const Signals = imports.signals;
+
+const Batch = imports.gdm.batch;
+const Fprint = imports.gdm.fingerprint;
+const Main = imports.ui.main;
+const Params = imports.misc.params;
+const Tweener = imports.ui.tweener;
+
+const PASSWORD_SERVICE_NAME = 'gdm-password';
+const FINGERPRINT_SERVICE_NAME = 'gdm-fingerprint';
+const FADE_ANIMATION_TIME = 0.16;
+
+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 LOGO_KEY = 'logo';
+
+function fadeInActor(actor) {
+    if (actor.opacity == 255 && actor.visible)
+        return null;
+
+    let hold = new Batch.Hold();
+    actor.show();
+    let [minHeight, naturalHeight] = actor.get_preferred_height(-1);
+
+    actor.opacity = 0;
+    actor.set_height(0);
+    Tweener.addTween(actor,
+                     { opacity: 255,
+                       height: naturalHeight,
+                       time: FADE_ANIMATION_TIME,
+                       transition: 'easeOutQuad',
+                       onComplete: function() {
+                           this.set_height(-1);
+                           hold.release();
+                       },
+                     });
+
+    return hold;
+}
+
+function fadeOutActor(actor) {
+    if (!actor.visible || actor.opacity == 0) {
+        actor.opacity = 0;
+        actor.hide();
+        return null;
+    }
+
+    let hold = new Batch.Hold();
+    Tweener.addTween(actor,
+                     { opacity: 0,
+                       height: 0,
+                       time: FADE_ANIMATION_TIME,
+                       transition: 'easeOutQuad',
+                       onComplete: function() {
+                           this.hide();
+                           this.set_height(-1);
+                           hold.release();
+                       },
+                     });
+    return hold;
+}
+
+const ShellUserVerifier = new Lang.Class({
+    Name: 'ShellUserVerifier',
+
+    _init: function(client, params) {
+        params = Params.parse(params, { reauthenticationOnly: false });
+        this._reauthOnly = params.reauthenticationOnly;
+
+        this._client = client;
+
+        this._settings = new Gio.Settings({ schema: LOGIN_SCREEN_SCHEMA });
+
+        this._cancellable = new Gio.Cancellable();
+
+        this._fprintManager = new Fprint.FprintManager();
+        this._checkForFingerprintReader();
+    },
+
+    begin: function(userName, hold) {
+        this._hold = hold;
+        this._userName = userName;
+
+        if (userName) {
+            // If possible, reauthenticate an already running session,
+            // so any session specific credentials get updated appropriately
+            this._client.open_reauthentication_channel(userName, this._cancellable,
+                                                       Lang.bind(this, this._reauthenticationChannelOpened));
+        } else {
+            this._client.get_user_verifier(this._cancellable, Lang.bind(this, this._userVerifierGot));
+        }
+    },
+
+    cancel: function() {
+        this._cancellable.cancel();
+
+        if (this._userVerifier)
+            this._userVerifier.call_cancel_sync(null);
+    },
+
+    clear: function() {
+        this._cancellable.cancel();
+
+        if (this._userVerifier) {
+            this._userVerifier.run_dispose();
+            this._userVerifier = null;
+        }
+    },
+
+    answerQuery: function(serviceName, answer) {
+        this._userVerifier.call_answer_query(serviceName, answer, this._cancellable, null);
+    },
+
+    _checkForFingerprintReader: function() {
+        this._haveFingerprintReader = false;
+
+        if (!this._settings.get_boolean(FINGERPRINT_AUTHENTICATION_KEY))
+            return;
+
+        this._fprintManager.GetDefaultDeviceRemote(Gio.DBusCallFlags.NONE, this._cancellable, Lang.bind(this,
+            function(device, error) {
+                if (!error && device)
+                    this._haveFingerprintReader = true;
+            }));
+    },
+
+    _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
+            client.get_user_verifier(this._cancellable, Lang.bind(this, this._userVerifierGot));
+        }
+    },
+
+    _userVerifierGot: function(client, result) {
+        this._userVerifier = client.get_user_verifier_finish(result);
+        this._connectSignals();
+        this._beginVerification();
+
+        this._hold.release();
+    },
+
+    _connectSignals: function() {
+        this._userVerifier.connect('info', Lang.bind(this, this._onInfo));
+        this._userVerifier.connect('problem', Lang.bind(this, this._onProblem));
+        this._userVerifier.connect('info-query', Lang.bind(this, this._onInfoQuery));
+        this._userVerifier.connect('secret-info-query', Lang.bind(this, this._onSecretInfoQuery));
+        this._userVerifier.connect('conversation-stopped', Lang.bind(this, this._onConversationStopped));
+        this._userVerifier.connect('reset', Lang.bind(this, this._onReset));
+        this._userVerifier.connect('verification-complete', Lang.bind(this, this._onVerificationComplete));
+    },
+
+    _beginVerification: function() {
+        this._hold.acquire();
+
+        if (this._userName) {
+            this._userVerifier.call_begin_verification_for_user(PASSWORD_SERVICE_NAME,
+                                                                this._userName,
+                                                                this._cancellable,
+                                                                Lang.bind(this, function(obj, result) {
+                obj.call_begin_verification_for_user_finish(result);
+                this._hold.release();
+            }));
+
+            if (this._haveFingerprintReader) {
+                this._hold.acquire();
+
+                this._userVerifier.call_begin_verification_for_user(FINGERPRINT_SERVICE_NAME,
+                                                                    this._userName,
+                                                                    this._cancellable,
+                                                                    Lang.bind(this, function(obj, result) {
+                    obj.call_begin_verification_for_user_finish(result);
+                    this._hold.release();
+                }));
+            }
+        } else {
+            this._userVerifier.call_begin_verification(PASSWORD_SERVICE_NAME,
+                                                       this._cancellable,
+                                                       Lang.bind(this, function(obj, result) {
+                obj.call_begin_verification_finish(result);
+                this._hold.release();
+            }));
+        }
+    },
+
+    _onInfo: function(client, serviceName, info) {
+        // We don't display fingerprint messages, because they
+        // have words like UPEK in them. Instead we use the messages
+        // as a cue to display our own message.
+        if (serviceName == FINGERPRINT_SERVICE_NAME &&
+            this._haveFingerprintReader) {
+            this.emit('show-fingerprint-prompt');
+        } else if (serviceName == PASSWORD_SERVICE_NAME) {
+            Main.notifyError(info);
+        }
+    },
+
+    _onProblem: function(client, serviceName, problem) {
+        // we don't want to show auth failed messages to
+        // users who haven't enrolled their fingerprint.
+        if (serviceName != PASSWORD_SERVICE_NAME)
+            return;
+        Main.notifyError(problem);
+    },
+
+    _onInfoQuery: function(client, serviceName, question) {
+        // We only expect questions to come from the main auth service
+        if (serviceName != PASSWORD_SERVICE_NAME)
+            return;
+
+        this.emit('ask-question', serviceName, question, '');
+    },
+
+    _onSecretInfoQuery: function(client, serviceName, secretQuestion) {
+        // We only expect secret requests to come from the main auth service
+        if (serviceName != PASSWORD_SERVICE_NAME)
+            return;
+
+        this.emit('ask-question', serviceName, secretQuestion, '\u25cf');
+    },
+
+    _onReset: function() {
+        this._userVerifier.run_dispose();
+        this._userVerifier = null;
+
+        this._checkForFingerprintReader();
+
+        this.emit('reset');
+    },
+
+    _onVerificationComplete: function() {
+        this.emit('verification-complete');
+    },
+
+    _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');
+        }
+    },
+});
+Signals.addSignalMethods(ShellUserVerifier.prototype);

js/misc/config.js.in

@@ -1,10 +1,15 @@
-/* mode: js2; indent-tabs-mode: nil; tab-size: 4 */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
 /* The name of this package (not localized) */
 const PACKAGE_NAME = '@PACKAGE_NAME@';
 /* The version of this package */
 const PACKAGE_VERSION = '@PACKAGE_VERSION@';
-/* The version of GJS we're linking to */
-const GJS_VERSION = '@GJS_VERSION@';
 /* 1 if gnome-bluetooth is available, 0 otherwise */
 const HAVE_BLUETOOTH = @HAVE_BLUETOOTH@;
-
+/* gettext package */
+const GETTEXT_PACKAGE = '@GETTEXT_PACKAGE@';
+/* locale dir */
+const LOCALEDIR = '@datadir@/locale';
+/* other standard directories */
+const LIBEXECDIR = '@libexecdir@';
+const SYSCONFDIR = '@sysconfdir@';

js/misc/docInfo.js

@@ -1,140 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
-const Lang = imports.lang;
-const Signals = imports.signals;
-const Search = imports.ui.search;
-
-const THUMBNAIL_ICON_MARGIN = 2;
-
-function DocInfo(recentInfo) {
-    this._init(recentInfo);
-}
-
-DocInfo.prototype = {
-    _init : function(recentInfo) {
-        this.recentInfo = recentInfo;
-        // We actually used get_modified() instead of get_visited()
-        // here, as GtkRecentInfo doesn't updated get_visited()
-        // correctly. See http://bugzilla.gnome.org/show_bug.cgi?id=567094
-        this.timestamp = recentInfo.get_modified();
-        this.name = recentInfo.get_display_name();
-        this._lowerName = this.name.toLowerCase();
-        this.uri = recentInfo.get_uri();
-        this.mimeType = recentInfo.get_mime_type();
-    },
-
-    createIcon : function(size) {
-        return St.TextureCache.get_default().load_recent_thumbnail(size, this.recentInfo);
-    },
-
-    launch : function(workspaceIndex) {
-        Shell.DocSystem.get_default().open(this.recentInfo, workspaceIndex);
-    },
-
-    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;
-    }
-};
-
-var docManagerInstance = null;
-
-function getDocManager() {
-    if (docManagerInstance == null)
-        docManagerInstance = new DocManager();
-    return docManagerInstance;
-}
-
-/**
- * DocManager wraps the DocSystem, primarily to expose DocInfo objects.
- */
-function DocManager() {
-    this._init();
-}
-
-DocManager.prototype = {
-    _init: function() {
-        this._docSystem = Shell.DocSystem.get_default();
-        this._infosByTimestamp = [];
-        this._infosByUri = {};
-        this._docSystem.connect('changed', Lang.bind(this, this._reload));
-        this._reload();
-    },
-
-    _reload: function() {
-        let docs = this._docSystem.get_all();
-        this._infosByTimestamp = [];
-        this._infosByUri = {};
-        for (let i = 0; i < docs.length; i++) {
-            let recentInfo = docs[i];
-
-            let docInfo = new DocInfo(recentInfo);
-            this._infosByTimestamp.push(docInfo);
-            this._infosByUri[docInfo.uri] = docInfo;
-        }
-        this.emit('changed');
-    },
-
-    getTimestampOrderedInfos: function() {
-        return this._infosByTimestamp;
-    },
-
-    getInfosByUri: function() {
-        return this._infosByUri;
-    },
-
-    lookupByUri: function(uri) {
-        return this._infosByUri[uri];
-    },
-
-    queueExistenceCheck: function(count) {
-        return this._docSystem.queue_existence_check(count);
-    },
-
-    _searchDocs: function(items, terms) {
-        let multiplePrefixMatches = [];
-        let prefixMatches = [];
-        let multipleSubtringMatches = [];
-        let substringMatches = [];
-        for (let i = 0; i < items.length; i++) {
-            let item = items[i];
-            let mtype = item.matchTerms(terms);
-            if (mtype == Search.MatchType.MULTIPLE_PREFIX)
-                multiplePrefixMatches.push(item.uri);
-            else if (mtype == Search.MatchType.PREFIX)
-                prefixMatches.push(item.uri);
-            else if (mtype == Search.MatchType.MULTIPLE_SUBSTRING)
-                multipleSubtringMatches.push(item.uri);
-            else if (mtype == Search.MatchType.SUBSTRING)
-                substringMatches.push(item.uri);
-         }
-        return multiplePrefixMatches.concat(prefixMatches.concat(multipleSubtringMatches.concat(substringMatches)));
-    },
-
-    initialSearch: function(terms) {
-        return this._searchDocs(this._infosByTimestamp, terms);
-    },
-
-    subsearch: function(previousResults, terms) {
-        return this._searchDocs(previousResults.map(Lang.bind(this,
-            function(url) {
-                return this._infosByUri[url];
-            })), terms);
-    }
-};
-
-Signals.addSignalMethods(DocManager.prototype);

js/misc/extensionUtils.js

@@ -0,0 +1,206 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+// Common utils for the extension system and the extension
+// preferences tool
+
+const Lang = imports.lang;
+const Signals = imports.signals;
+
+const GLib = imports.gi.GLib;
+const Gio = imports.gi.Gio;
+const ShellJS = imports.gi.ShellJS;
+
+const Config = imports.misc.config;
+
+const ExtensionType = {
+    SYSTEM: 1,
+    PER_USER: 2
+};
+
+// Maps uuid -> metadata object
+const extensions = {};
+
+function getCurrentExtension() {
+    let stack = (new Error()).stack;
+
+    // Assuming we're importing this directly from an extension (and we shouldn't
+    // ever not be), its UUID should be directly in the path here.
+    let extensionStackLine = stack.split('\n')[1];
+    if (!extensionStackLine)
+        throw new Error('Could not find current extension');
+
+    // The stack line is like:
+    //   init([object Object])@/home/user/data/gnome-shell/extensions/u@u.id/prefs.js:8
+    //
+    // In the case that we're importing from
+    // module scope, the first field is blank:
+    //   @/home/user/data/gnome-shell/extensions/u@u.id/prefs.js:8
+    let match = new RegExp('@(.+):\\d+').exec(extensionStackLine);
+    if (!match)
+        throw new Error('Could not find current extension');
+
+    let path = match[1];
+    let file = Gio.File.new_for_path(path);
+
+    // Walk up the directory tree, looking for an extesion with
+    // the same UUID as a directory name.
+    while (file != null) {
+        let extension = extensions[file.get_basename()];
+        if (extension !== undefined)
+            return extension;
+        file = file.get_parent();
+    }
+
+    throw new Error('Could not find current extension');
+}
+
+/**
+ * versionCheck:
+ * @required: an array of versions we're compatible with
+ * @current: the version we have
+ *
+ * Check if a component is compatible for an extension.
+ * @required is an array, and at least one version must match.
+ * @current must be in the format <major>.<minor>.<point>.<micro>
+ * <micro> is always ignored
+ * <point> is ignored if <minor> is even (so you can target the
+ * whole stable release)
+ * <minor> and <major> must match
+ * Each target version must be at least <major> and <minor>
+ */
+function versionCheck(required, current) {
+    let currentArray = current.split('.');
+    let major = currentArray[0];
+    let minor = currentArray[1];
+    let point = currentArray[2];
+    for (let i = 0; i < required.length; i++) {
+        let requiredArray = required[i].split('.');
+        if (requiredArray[0] == major &&
+            requiredArray[1] == minor &&
+            (requiredArray[2] == point ||
+             (requiredArray[2] == undefined && parseInt(minor) % 2 == 0)))
+            return true;
+    }
+    return false;
+}
+
+function isOutOfDate(extension) {
+    if (!versionCheck(extension.metadata['shell-version'], Config.PACKAGE_VERSION))
+        return true;
+
+    return false;
+}
+
+function createExtensionObject(uuid, dir, type) {
+    let info;
+
+    let metadataFile = dir.get_child('metadata.json');
+    if (!metadataFile.query_exists(null)) {
+        throw new Error('Missing metadata.json');
+    }
+
+    let metadataContents, success, tag;
+    try {
+        [success, metadataContents, tag] = metadataFile.load_contents(null);
+    } catch (e) {
+        throw new Error('Failed to load metadata.json: ' + e);
+    }
+    let meta;
+    try {
+        meta = JSON.parse(metadataContents);
+    } catch (e) {
+        throw new Error('Failed to parse metadata.json: ' + e);
+    }
+
+    let requiredProperties = ['uuid', 'name', 'description', 'shell-version'];
+    for (let i = 0; i < requiredProperties.length; i++) {
+        let prop = requiredProperties[i];
+        if (!meta[prop]) {
+            throw new Error('missing "' + prop + '" property in metadata.json');
+        }
+    }
+
+    // Encourage people to add this
+    if (!meta.url) {
+        log('Warning: Missing "url" property in %s/metadata.json'.format(uuid));
+    }
+
+    if (uuid != meta.uuid) {
+        throw new Error('uuid "' + meta.uuid + '" from metadata.json does not match directory name "' + uuid + '"');
+    }
+
+    let extension = {};
+
+    extension.metadata = meta;
+    extension.uuid = meta.uuid;
+    extension.type = type;
+    extension.dir = dir;
+    extension.path = dir.get_path();
+    extension.error = '';
+    extension.hasPrefs = dir.get_child('prefs.js').query_exists(null);
+
+    extensions[uuid] = extension;
+
+    return extension;
+}
+
+var _extension = null;
+
+function installImporter(extension) {
+    _extension = extension;
+    ShellJS.add_extension_importer('imports.misc.extensionUtils._extension', 'imports', extension.path);
+    _extension = null;
+}
+
+const ExtensionFinder = new Lang.Class({
+    Name: 'ExtensionFinder',
+
+    _scanExtensionsInDirectory: function(dir, type) {
+        let fileEnum;
+        let file, info;
+        try {
+            fileEnum = dir.enumerate_children('standard::*', Gio.FileQueryInfoFlags.NONE, null);
+        } catch(e) {
+            logError(e, 'Could not enumerate extensions directory');
+            return;
+        }
+
+        while ((info = fileEnum.next_file(null)) != null) {
+            let fileType = info.get_file_type();
+            if (fileType != Gio.FileType.DIRECTORY)
+                continue;
+            let uuid = info.get_name();
+            let extensionDir = dir.get_child(uuid);
+
+            let existing = extensions[uuid];
+            if (existing) {
+                log('Extension %s already installed in %s. %s will not be loaded'.format(uuid, existing.path, extensionDir.get_path()));
+                continue;
+            }
+
+            let extension;
+            try {
+                extension = createExtensionObject(uuid, extensionDir, type);
+            } catch(e) {
+                logError(e, 'Could not load extension %s'.format(uuid));
+                continue;
+            }
+            this.emit('extension-found', extension);
+        }
+        fileEnum.close(null);
+    },
+
+    scanExtensions: function() {
+        let userExtensionsDir = Gio.File.new_for_path(GLib.build_filenamev([global.userdatadir, 'extensions']));
+        this._scanExtensionsInDirectory(userExtensionsDir, ExtensionType.PER_USER);
+
+        let systemDataDirs = GLib.get_system_data_dirs();
+        for (let i = 0; i < systemDataDirs.length; i++) {
+            let dirPath = GLib.build_filenamev([systemDataDirs[i], 'gnome-shell', 'extensions']);
+            let dir = Gio.file_new_for_path(dirPath);
+            if (dir.query_exists(null))
+                this._scanExtensionsInDirectory(dir, ExtensionType.SYSTEM);
+        }
+    }
+});
+Signals.addSignalMethods(ExtensionFinder.prototype);

js/misc/fileUtils.js

@@ -1,3 +1,5 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 
@@ -20,3 +22,46 @@ function listDirAsync(file, callback) {
         enumerator.next_files_async(100, GLib.PRIORITY_LOW, null, onNextFileComplete);
     });
 }
+
+function deleteGFile(file) {
+    // Work around 'delete' being a keyword in JS.
+    return file['delete'](null);
+}
+
+function recursivelyDeleteDir(dir, deleteParent) {
+    let children = dir.enumerate_children('standard::name,standard::type',
+                                          Gio.FileQueryInfoFlags.NONE, null);
+
+    let info, child;
+    while ((info = children.next_file(null)) != null) {
+        let type = info.get_file_type();
+        let child = dir.get_child(info.get_name());
+        if (type == Gio.FileType.REGULAR)
+            deleteGFile(child);
+        else if (type == Gio.FileType.DIRECTORY)
+            recursivelyDeleteDir(child, true);
+    }
+
+    if (deleteParent)
+        deleteGFile(dir);
+}
+
+function recursivelyMoveDir(srcDir, destDir) {
+    let children = srcDir.enumerate_children('standard::name,standard::type',
+                                             Gio.FileQueryInfoFlags.NONE, null);
+
+    if (!destDir.query_exists(null))
+        destDir.make_directory_with_parents(null);
+
+    let info, child;
+    while ((info = children.next_file(null)) != null) {
+        let type = info.get_file_type();
+        let srcChild = srcDir.get_child(info.get_name());
+        let destChild = destDir.get_child(info.get_name());
+        log([srcChild.get_path(), destChild.get_path()]);
+        if (type == Gio.FileType.REGULAR)
+            srcChild.move(destChild, Gio.FileCopyFlags.NONE, null, null);
+        else if (type == Gio.FileType.DIRECTORY)
+            recursivelyMoveDir(srcChild, destChild);
+    }
+}

js/misc/format.js

@@ -1,60 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-/*
- * This function is intended to extend the String object and provide
- * an String.format API for string formatting.
- * It has to be set up using String.prototype.format = Format.format;
- * Usage:
- * "somestring %s %d".format('hello', 5);
- * It supports %s, %d, %x and %f, for %f it also support precisions like
- * "%.2f".format(1.526). All specifiers can be prefixed with a minimum
- * field width, e.g. "%5s".format("foo"). Unless the width is prefixed
- * with '0', the formatted string will be padded with spaces.
- */
-
-function format() {
-    let str = this;
-    let i = 0;
-    let args = arguments;
-
-    return str.replace(/%([0-9]+)?(?:\.([0-9]+))?(.)/g, function (str, widthGroup, precisionGroup, genericGroup) {
-
-                    if (precisionGroup != '' && genericGroup != 'f')
-                        throw new Error("Precision can only be specified for 'f'");
-
-                    let fillChar = (widthGroup[0] == '0') ? '0' : ' ';
-                    let width = parseInt(widthGroup, 10) || 0;
-
-                    function fillWidth(s, c, w) {
-                        let fill = '';
-                        for (let i = 0; i < w; i++)
-                            fill += c;
-                        return fill.substr(s.length) + s;
-                    }
-
-                    let s = '';
-                    switch (genericGroup) {
-                        case '%':
-                            return '%';
-                            break;
-                        case 's':
-                            s = args[i++].toString();
-                            break;
-                        case 'd':
-                            s = parseInt(args[i++]).toString();
-                            break;
-                        case 'x':
-                            s = parseInt(args[i++]).toString(16);
-                            break;
-                        case 'f':
-                            if (precisionGroup == '')
-                                s = parseFloat(args[i++]).toString();
-                            else
-                                s = parseFloat(args[i++]).toFixed(parseInt(precisionGroup));
-                            break;
-                        default:
-                            throw new Error('Unsupported conversion character %' + genericGroup);
-                    }
-                    return fillWidth(s, fillChar, width);
-                });
-}

js/misc/gnomeSession.js

@@ -1,20 +1,18 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const DBus = imports.dbus;
+const Gio = imports.gi.Gio;
 const Lang = imports.lang;
 const Signals = imports.signals;
 
-const PresenceIface = {
-    name: 'org.gnome.SessionManager.Presence',
-    methods: [{ name: 'SetStatus',
-                inSignature: 'u',
-                outSignature: '' }],
-    properties: [{ name: 'status',
-                   signature: 'u',
-                   access: 'readwrite' }],
-    signals: [{ name: 'StatusChanged',
-                inSignature: 'u' }]
-};
+const PresenceIface = <interface name="org.gnome.SessionManager.Presence">
+<method name="SetStatus">
+    <arg type="u" direction="in"/>
+</method>
+<property name="status" type="u" access="readwrite"/>
+<signal name="StatusChanged">
+    <arg type="u" direction="out"/>
+</signal>
+</interface>;
 
 const PresenceStatus = {
     AVAILABLE: 0,
@@ -23,104 +21,52 @@ const PresenceStatus = {
     IDLE: 3
 };
 
-function Presence() {
-    this._init();
+var PresenceProxy = Gio.DBusProxy.makeProxyWrapper(PresenceIface);
+function Presence(initCallback, cancellable) {
+    return new PresenceProxy(Gio.DBus.session, 'org.gnome.SessionManager',
+                             '/org/gnome/SessionManager/Presence', initCallback, cancellable);
 }
 
-Presence.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this, 'org.gnome.SessionManager', '/org/gnome/SessionManager/Presence', this);
-    },
-
-    getStatus: function(callback) {
-        this.GetRemote('status', Lang.bind(this,
-            function(status, ex) {
-                if (!ex)
-                    callback(this, status);
-            }));
-    },
-
-    setStatus: function(status) {
-        this.SetStatusRemote(status);
-    }
-};
-DBus.proxifyPrototype(Presence.prototype, PresenceIface);
-
 // Note inhibitors are immutable objects, so they don't
 // change at runtime (changes always come in the form
 // of new inhibitors)
-const InhibitorIface = {
-    name: 'org.gnome.SessionManager.Inhibitor',
-    properties: [{ name: 'app_id',
-                   signature: 's',
-                   access: 'readonly' },
-                 { name: 'client_id',
-                   signature: 's',
-                   access: 'readonly' },
-                 { name: 'reason',
-                   signature: 's',
-                   access: 'readonly' },
-                 { name: 'flags',
-                   signature: 'u',
-                   access: 'readonly' },
-                 { name: 'toplevel_xid',
-                   signature: 'u',
-                   access: 'readonly' },
-                 { name: 'cookie',
-                   signature: 'u',
-                   access: 'readonly' }],
-};
+const InhibitorIface = <interface name="org.gnome.SessionManager.Inhibitor">
+<method name="GetAppId">
+    <arg type="s" direction="out" />
+</method>
+<method name="GetReason">
+    <arg type="s" direction="out" />
+</method>
+</interface>;
 
-function Inhibitor(objectPath) {
-    this._init(objectPath);
+var InhibitorProxy = Gio.DBusProxy.makeProxyWrapper(InhibitorIface);
+function Inhibitor(objectPath, initCallback, cancellable) {
+    return new InhibitorProxy(Gio.DBus.session, 'org.gnome.SessionManager', objectPath, initCallback, cancellable);
 }
 
-Inhibitor.prototype = {
-    _init: function(objectPath) {
-        DBus.session.proxifyObject(this,
-                                   "org.gnome.SessionManager",
-                                   objectPath);
-        this.isLoaded = false;
-        this._loadingPropertiesCount = InhibitorIface.properties.length;
-        for (let i = 0; i < InhibitorIface.properties.length; i++) {
-            let propertyName = InhibitorIface.properties[i].name;
-            this.GetRemote(propertyName, Lang.bind(this,
-                function(value, exception) {
-                    if (exception)
-                        return;
-
-                    this[propertyName] = value;
-                    this._loadingPropertiesCount--;
-
-                    if (this._loadingPropertiesCount == 0) {
-                        this.isLoaded = true;
-                        this.emit("is-loaded");
-                    }
-                }));
-        }
-    },
-};
-DBus.proxifyPrototype(Inhibitor.prototype, InhibitorIface);
-Signals.addSignalMethods(Inhibitor.prototype);
-
-
 // Not the full interface, only the methods we use
-const SessionManagerIface = {
-    name: 'org.gnome.SessionManager',
-    methods: [
-        { name: 'Logout', inSignature: 'u', outSignature: '' },
-        { name: 'Shutdown', inSignature: '', outSignature: '' },
-        { name: 'CanShutdown', inSignature: '', outSignature: 'b' }
-    ]
-};
+const SessionManagerIface = <interface name="org.gnome.SessionManager">
+<method name="Logout">
+    <arg type="u" direction="in" />
+</method>
+<method name="Shutdown" />
+<method name="Reboot" />
+<method name="CanShutdown">
+    <arg type="b" direction="out" />
+</method>
+<method name="IsInhibited">
+    <arg type="u" direction="in" />
+    <arg type="b" direction="out" />
+</method>
+<signal name="InhibitorAdded">
+    <arg type="o" direction="out"/>
+</signal>
+<signal name="InhibitorRemoved">
+    <arg type="o" direction="out"/>
+</signal>
+</interface>;
 
-function SessionManager() {
-    this._init();
+var SessionManagerProxy = Gio.DBusProxy.makeProxyWrapper(SessionManagerIface);
+function SessionManager(initCallback, cancellable) {
+    return new SessionManagerProxy(Gio.DBus.session, 'org.gnome.SessionManager', '/org/gnome/SessionManager', initCallback, cancellable);
 }
-
-SessionManager.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this, 'org.gnome.SessionManager', '/org/gnome/SessionManager');
-    }
-};
-DBus.proxifyPrototype(SessionManager.prototype, SessionManagerIface);

js/misc/history.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Lang = imports.lang;
 const Signals = imports.signals;
@@ -7,11 +7,9 @@ const Params = imports.misc.params;
 
 const DEFAULT_LIMIT = 512;
 
-function HistoryManager(params) {
-    this._init(params);
-}
+const HistoryManager = new Lang.Class({
+    Name: 'HistoryManager',
 
-HistoryManager.prototype = {
     _init: function(params) {
         params = Params.parse(params, { gsettingsKey: null,
                                         limit: DEFAULT_LIMIT,
@@ -111,5 +109,5 @@ HistoryManager.prototype = {
         if (this._key)
             global.settings.set_strv(this._key, this._history);
     }
-};
+});
 Signals.addSignalMethods(HistoryManager.prototype);

js/misc/jsParse.js

@@ -0,0 +1,246 @@
+/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+
+// Returns a list of potential completions for text. Completions either
+// follow a dot (e.g. foo.ba -> bar) or they are picked from globalCompletionList (e.g. fo -> foo)
+// commandHeader is prefixed on any expression before it is eval'ed.  It will most likely
+// consist of global constants that might not carry over from the calling environment.
+//
+// This function is likely the one you want to call from external modules
+function getCompletions(text, commandHeader, globalCompletionList) {
+    let methods = [];
+    let expr, base;
+    let attrHead = '';
+    if (globalCompletionList == null) {
+        globalCompletionList = [];
+    }
+
+    let offset = getExpressionOffset(text, text.length - 1);
+    if (offset >= 0) {
+        text = text.slice(offset);
+
+        // Look for expressions like "Main.panel.foo" and match Main.panel and foo
+        let matches = text.match(/(.*)\.(.*)/);
+        if (matches) {
+            [expr, base, attrHead] = matches;
+
+            methods = getPropertyNamesFromExpression(base, commandHeader).filter(function(attr) {
+                return attr.slice(0, attrHead.length) == attrHead;
+            });
+        }
+
+        // Look for the empty expression or partially entered words
+        // not proceeded by a dot and match them against global constants
+        matches = text.match(/^(\w*)$/);
+        if (text == '' || matches) {
+            [expr, attrHead] = matches;
+            methods = globalCompletionList.filter(function(attr) {
+                return attr.slice(0, attrHead.length) == attrHead;
+            });
+        }
+    }
+
+    return [methods, attrHead];
+}
+
+
+//
+// A few functions for parsing strings of javascript code.
+//
+
+// Identify characters that delimit an expression.  That is,
+// if we encounter anything that isn't a letter, '.', ')', or ']',
+// we should stop parsing.
+function isStopChar(c) {
+    return !c.match(/[\w\.\)\]]/);
+}
+
+// Given the ending position of a quoted string, find where it starts
+function findMatchingQuote(expr, offset) {
+    let quoteChar = expr.charAt(offset);
+    for (let i = offset - 1; i >= 0; --i) {
+        if (expr.charAt(i) == quoteChar && expr.charAt(i-1) != '\\'){
+            return i;
+        }
+    }
+    return -1;
+}
+
+// Given the ending position of a regex, find where it starts
+function findMatchingSlash(expr, offset) {
+    for (let i = offset - 1; i >= 0; --i) {
+        if (expr.charAt(i) == '/' && expr.charAt(i-1) != '\\'){
+            return i;
+        }
+    }
+    return -1;
+}
+
+// If expr.charAt(offset) is ')' or ']',
+// return the position of the corresponding '(' or '[' bracket.
+// This function does not check for syntactic correctness.  e.g.,
+// findMatchingBrace("[(])", 3) returns 1.
+function findMatchingBrace(expr, offset) {
+    let closeBrace = expr.charAt(offset);
+    let openBrace = ({')': '(', ']': '['})[closeBrace];
+
+    function findTheBrace(expr, offset) {
+        if (offset < 0) {
+            return -1;
+        }
+
+        if (expr.charAt(offset) == openBrace) {
+            return offset;
+        }
+        if (expr.charAt(offset).match(/['"]/)) {
+            return findTheBrace(expr, findMatchingQuote(expr, offset) - 1);
+        }
+        if (expr.charAt(offset) == '/') {
+            return findTheBrace(expr, findMatchingSlash(expr, offset) - 1);
+        }
+        if (expr.charAt(offset) == closeBrace) {
+            return findTheBrace(expr, findTheBrace(expr, offset - 1) - 1);
+        }
+
+        return findTheBrace(expr, offset - 1);
+
+    }
+
+    return findTheBrace(expr, offset - 1);
+}
+
+// Walk expr backwards from offset looking for the beginning of an
+// expression suitable for passing to eval.
+// There is no guarantee of correct javascript syntax between the return
+// value and offset.  This function is meant to take a string like
+// "foo(Obj.We.Are.Completing" and allow you to extract "Obj.We.Are.Completing"
+function getExpressionOffset(expr, offset) {
+    while (offset >= 0) {
+        let currChar = expr.charAt(offset);
+
+        if (isStopChar(currChar)){
+            return offset + 1;
+        }
+
+        if (currChar.match(/[\)\]]/)) {
+            offset = findMatchingBrace(expr, offset);
+        }
+
+        --offset;
+    }
+
+    return offset + 1;
+}
+
+// Things with non-word characters or that start with a number
+// are not accessible via .foo notation and so aren't returned
+function isValidPropertyName(w) {
+    return !(w.match(/\W/) || w.match(/^\d/));
+}
+
+// To get all properties (enumerable and not), we need to walk
+// the prototype chain ourselves
+function getAllProps(obj) {
+    if (obj === null || obj === undefined) {
+        return [];
+    }
+    return Object.getOwnPropertyNames(obj).concat( getAllProps(Object.getPrototypeOf(obj)) );
+}
+
+// Given a string _expr_, returns all methods
+// that can be accessed via '.' notation.
+// e.g., expr="({ foo: null, bar: null, 4: null })" will
+// return ["foo", "bar", ...] but the list will not include "4",
+// since methods accessed with '.' notation must star with a letter or _.
+function getPropertyNamesFromExpression(expr, commandHeader) {
+    if (commandHeader == null) {
+        commandHeader = '';
+    }
+
+    let obj = {};
+    if (!isUnsafeExpression(expr)) {
+        try {
+                obj = eval(commandHeader + expr);
+        } catch (e) {
+            return [];
+        }
+    } else {
+        return [];
+    }
+
+    let propsUnique = {};
+    if (typeof obj === 'object'){
+        let allProps = getAllProps(obj);
+        // Get only things we are allowed to complete following a '.'
+        allProps = allProps.filter( isValidPropertyName );
+
+        // Make sure propsUnique contains one key for every
+        // property so we end up with a unique list of properties
+        allProps.map(function(p){ propsUnique[p] = null; });
+    }
+    return Object.keys(propsUnique).sort();
+}
+
+// Given a list of words, returns the longest prefix they all have in common
+function getCommonPrefix(words) {
+    let word = words[0];
+    for (let i = 0; i < word.length; i++) {
+        for (let w = 1; w < words.length; w++) {
+            if (words[w].charAt(i) != word.charAt(i))
+                return word.slice(0, i);
+        }
+    }
+    return word;
+}
+
+// Returns true if there is reason to think that eval(str)
+// will modify the global scope
+function isUnsafeExpression(str) {
+    // Remove any blocks that are quoted or are in a regex
+    function removeLiterals(str) {
+        if (str.length == 0) {
+            return '';
+        }
+
+        let currChar = str.charAt(str.length - 1);
+        if (currChar == '"' || currChar == '\'') {
+            return removeLiterals(str.slice(0, findMatchingQuote(str, str.length - 1)));
+        } else if (currChar == '/') {
+            return removeLiterals(str.slice(0, findMatchingSlash(str, str.length - 1)));
+        }
+
+        return removeLiterals(str.slice(0, str.length - 1)) + currChar;
+    }
+
+    // Check for any sort of assignment
+    // The strategy used is dumb: remove any quotes
+    // or regexs and comparison operators and see if there is an '=' character.
+    // If there is, it might be an unsafe assignment.
+
+    let prunedStr = removeLiterals(str);
+    prunedStr = prunedStr.replace(/[=!]==/g, '');    //replace === and !== with nothing
+    prunedStr = prunedStr.replace(/[=<>!]=/g, '');    //replace ==, <=, >=, != with nothing
+
+    if (prunedStr.match(/=/)) {
+        return true;
+    } else if (prunedStr.match(/;/)) {
+        // If we contain a semicolon not inside of a quote/regex, assume we're unsafe as well
+        return true;
+    }
+
+    return false;
+}
+
+// Returns a list of global keywords derived from str
+function getDeclaredConstants(str) {
+    let ret = [];
+    str.split(';').forEach(function(s) {
+        let base, keyword;
+        let match = s.match(/const\s+(\w+)\s*=/);
+        if (match) {
+            [base, keyword] = match;
+            ret.push(keyword);
+        }
+    });
+
+    return ret;
+}

js/misc/modemManager.js

@@ -1,6 +1,6 @@
-// -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const DBus = imports.dbus;
+const Gio = imports.gi.Gio;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
@@ -8,33 +8,39 @@ const Signals = imports.signals;
 // The following are not the complete interfaces, just the methods we need
 // (or may need in the future)
 
-const ModemGsmNetworkInterface = {
-    name: 'org.freedesktop.ModemManager.Modem.Gsm.Network',
-    methods: [
-        { name: 'GetRegistrationInfo', inSignature: '', outSignature: 'uss' },
-        { name: 'GetSignalQuality', inSignature: '', outSignature: 'u' }
-    ],
-    properties: [
-        { name: 'AccessTechnology', signature: 'u', access: 'read' }
-    ],
-    signals: [
-        { name: 'SignalQuality', inSignature: 'u' },
-        { name: 'RegistrationInfo', inSignature: 'uss' }
-    ]
-};
-const ModemGsmNetworkProxy = DBus.makeProxyClass(ModemGsmNetworkInterface);
+const ModemGsmNetworkInterface = <interface name="org.freedesktop.ModemManager.Modem.Gsm.Network">
+<method name="GetRegistrationInfo">
+    <arg type="(uss)" direction="out" />
+</method>
+<method name="GetSignalQuality">
+    <arg type="u" direction="out" />
+</method>
+<property name="AccessTechnology" type="u" access="read" />
+<signal name="SignalQuality">
+    <arg type="u" direction="out" />
+</signal>
+<signal name="RegistrationInfo">
+    <arg type="u" direction="out" />
+    <arg type="s" direction="out" />
+    <arg type="s" direction="out" />
+</signal>
+</interface>;
 
-const ModemCdmaInterface = {
-    name: 'org.freedesktop.ModemManager.Modem.Cdma',
-    methods: [
-        { name: 'GetSignalQuality', inSignature: '', outSignature: 'u' },
-        { name: 'GetServingSystem', inSignature: '', outSignature: 'usu' }
-    ],
-    signals: [
-        { name: 'SignalQuality', inSignature: 'u' }
-    ]
-};
-const ModemCdmaProxy = DBus.makeProxyClass(ModemCdmaInterface);
+const ModemGsmNetworkProxy = Gio.DBusProxy.makeProxyWrapper(ModemGsmNetworkInterface);
+
+const ModemCdmaInterface = <interface name="org.freedesktop.ModemManager.Modem.Cdma">
+<method name="GetSignalQuality">
+    <arg type="u" direction="out" />
+</method>
+<method name="GetServingSystem">
+    <arg type="(usu)" direction="out" />
+</method>
+<signal name="SignalQuality">
+    <arg type="u" direction="out" />
+</signal>
+</interface>;
+
+const ModemCdmaProxy = Gio.DBusProxy.makeProxyWrapper(ModemCdmaInterface);
 
 let _providersTable;
 function _getProvidersTable() {
@@ -44,27 +50,25 @@ function _getProvidersTable() {
     return _providersTable = providers;
 }
 
-function ModemGsm() {
-    this._init.apply(this, arguments);
-}
+const ModemGsm = new Lang.Class({
+    Name: 'ModemGsm',
 
-ModemGsm.prototype = {
     _init: function(path) {
-        this._proxy = new ModemGsmNetworkProxy(DBus.system, 'org.freedesktop.ModemManager', path);
+        this._proxy = new ModemGsmNetworkProxy(Gio.DBus.system, 'org.freedesktop.ModemManager', path);
 
         this.signal_quality = 0;
         this.operator_name = null;
 
         // Code is duplicated because the function have different signatures
-        this._proxy.connect('SignalQuality', Lang.bind(this, function(proxy, quality) {
+        this._proxy.connectSignal('SignalQuality', Lang.bind(this, function(proxy, sender, [quality]) {
             this.signal_quality = quality;
             this.emit('notify::signal-quality');
         }));
-        this._proxy.connect('RegistrationInfo', Lang.bind(this, function(proxy, status, code, name) {
+        this._proxy.connectSignal('RegistrationInfo', Lang.bind(this, function(proxy, sender, [status, code, name]) {
             this.operator_name = this._findOperatorName(name, code);
             this.emit('notify::operator-name');
         }));
-        this._proxy.GetRegistrationInfoRemote(Lang.bind(this, function(result, err) {
+        this._proxy.GetRegistrationInfoRemote(Lang.bind(this, function([result], err) {
             if (err) {
                 log(err);
                 return;
@@ -146,21 +150,19 @@ ModemGsm.prototype = {
 
         return name3 || name2 || null;
     }
-}
+});
 Signals.addSignalMethods(ModemGsm.prototype);
 
-function ModemCdma() {
-    this._init.apply(this, arguments);
-}
+const ModemCdma = new Lang.Class({
+    Name: 'ModemCdma',
 
-ModemCdma.prototype = {
     _init: function(path) {
-        this._proxy = new ModemCdmaProxy(DBus.system, 'org.freedesktop.ModemManager', path);
+        this._proxy = new ModemCdmaProxy(Gio.DBus.system, 'org.freedesktop.ModemManager', path);
 
         this.signal_quality = 0;
         this.operator_name = null;
-        this._proxy.connect('SignalQuality', Lang.bind(this, function(proxy, quality) {
-            this.signal_quality = quality;
+        this._proxy.connectSignal('SignalQuality', Lang.bind(this, function(proxy, sender, params) {
+            this.signal_quality = params[0];
             this.emit('notify::signal-quality');
 
             // receiving this signal means the device got activated
@@ -181,7 +183,7 @@ ModemCdma.prototype = {
     },
 
     _refreshServingSystem: function() {
-        this._proxy.GetServingSystemRemote(Lang.bind(this, function(result, err) {
+        this._proxy.GetServingSystemRemote(Lang.bind(this, function([result], err) {
             if (err) {
                 // it will return an error if the device is not connected
                 this.operator_name = null;
@@ -221,5 +223,5 @@ ModemCdma.prototype = {
 
         return null;
     }
-};
+});
 Signals.addSignalMethods(ModemCdma.prototype);

js/misc/params.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 // parse:
 // @params: caller-provided parameter object, or %null

js/misc/screenSaver.js

@@ -1,53 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const DBus = imports.dbus;
-const Lang = imports.lang;
-
-const ScreenSaverIface = {
-    name: 'org.gnome.ScreenSaver',
-    methods: [{ name: 'GetActive',
-                inSignature: '',
-                outSignature: 'b' },
-              { name: 'Lock',
-                inSignature: '' },
-              { name: 'SetActive',
-                inSignature: 'b' }],
-    signals: [{ name: 'ActiveChanged',
-                inSignature: 'b' }]
-};
-
-function ScreenSaverProxy() {
-    this._init();
-}
-
-ScreenSaverProxy.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this,
-                                   'org.gnome.ScreenSaver',
-                                   '/org/gnome/ScreenSaver');
-
-        DBus.session.watch_name('org.gnome.ScreenSaver',
-                                false, // do not launch a name-owner if none exists
-                                Lang.bind(this, this._onSSAppeared),
-                                Lang.bind(this, this._onSSVanished));
-
-        this.screenSaverActive = false;
-        this.connect('ActiveChanged',
-                     Lang.bind(this, this._onActiveChanged));
-    },
-
-    _onSSAppeared: function(owner) {
-        this.GetActiveRemote(Lang.bind(this, function(isActive) {
-            this.screenSaverActive = isActive;
-        }))
-    },
-
-    _onSSVanished: function(oldOwner) {
-        this.screenSaverActive = false;
-    },
-
-    _onActiveChanged: function(object, isActive) {
-        this.screenSaverActive = isActive;
-    }
-};
-DBus.proxifyPrototype(ScreenSaverProxy.prototype, ScreenSaverIface);

js/misc/util.js

@@ -1,14 +1,35 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Gdk = imports.gi.Gdk;
-const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Shell = imports.gi.Shell;
 
 const Main = imports.ui.main;
 
-/* http://daringfireball.net/2010/07/improved_regex_for_matching_urls */
-const _urlRegexp = new RegExp('\\b(([a-z][\\w-]+:(/{1,3}|[a-z0-9%])|www\\d{0,3}[.]|[a-z0-9.\\-]+[.][a-z]{2,4}/)([^\\s()<>]+|\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\))+(\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\)|[^\\s`!()\\[\\]{};:\'\\".,<>?«»“”‘’]))', 'gi');
+// http://daringfireball.net/2010/07/improved_regex_for_matching_urls
+const _balancedParens = '\\((?:[^\\s()<>]+|(?:\\(?:[^\\s()<>]+\\)))*\\)';
+const _leadingJunk = '[\\s`(\\[{\'\\"<\u00AB\u201C\u2018]';
+const _notTrailingJunk = '[^\\s`!()\\[\\]{};:\'\\".,<>?\u00AB\u00BB\u201C\u201D\u2018\u2019]';
+
+const _urlRegexp = new RegExp(
+    '(^|' + _leadingJunk + ')' +
+    '(' +
+        '(?:' +
+            '[a-z][\\w-]+://' +                   // scheme://
+            '|' +
+            'www\\d{0,3}[.]' +                    // www.
+            '|' +
+            '[a-z0-9.\\-]+[.][a-z]{2,4}/' +       // foo.xx/
+        ')' +
+        '(?:' +                                   // one or more:
+            '[^\\s()<>]+' +                       // run of non-space non-()
+            '|' +                                 // or
+            _balancedParens +                     // balanced parens
+        ')+' +
+        '(?:' +                                   // end with:
+            _balancedParens +                     // balanced parens
+            '|' +                                 // or
+            _notTrailingJunk +                    // last non-junk char
+        ')' +
+    ')', 'gi');
 
 // findUrls:
 // @str: string to find URLs in
@@ -21,7 +42,7 @@ const _urlRegexp = new RegExp('\\b(([a-z][\\w-]+:(/{1,3}|[a-z0-9%])|www\\d{0,3}[
 function findUrls(str) {
     let res = [], match;
     while ((match = _urlRegexp.exec(str)))
-        res.push({ url: match[0], pos: match.index });
+        res.push({ url: match[2], pos: match.index + match[1].length });
     return res;
 }
 
@@ -59,24 +80,33 @@ function spawnCommandLine(command_line) {
 // this will throw an error.
 function trySpawn(argv)
 {
+    var success, pid;
     try {
-        GLib.spawn_async(null, argv, null,
-                         GLib.SpawnFlags.SEARCH_PATH,
-                         null, null);
+        [success, pid] = GLib.spawn_async(null, argv, null,
+                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
+                                          null, null);
     } catch (err) {
-        if (err.code == GLib.SpawnError.G_SPAWN_ERROR_NOENT) {
-            err.message = _("Command not found");
-        } else {
+        /* Rewrite the error in case of ENOENT */
+        if (err.matches(GLib.SpawnError, GLib.SpawnError.NOENT)) {
+            throw new GLib.SpawnError({ code: GLib.SpawnError.NOENT,
+                                        message: _("Command not found") });
+        } else if (err instanceof GLib.Error) {
             // The exception from gjs contains an error string like:
             //   Error invoking GLib.spawn_command_line_async: Failed to
             //   execute child process "foo" (No such file or directory)
             // We are only interested in the part in the parentheses. (And
             // we can't pattern match the text, since it gets localized.)
-            err.message = err.message.replace(/.*\((.+)\)/, '$1');
+            let message = err.message.replace(/.*\((.+)\)/, '$1');
+            throw new (err.constructor)({ code: err.code,
+                                          message: message });
+        } else {
+            throw err;
         }
-
-        throw err;
     }
+    // Dummy child watch; we don't want to double-fork internally
+    // because then we lose the parent-child relationship, which
+    // can break polkit.  See https://bugzilla.redhat.com//show_bug.cgi?id=819275
+    GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, function () {}, null);
 }
 
 // trySpawnCommandLine:
@@ -120,7 +150,7 @@ function killall(processName) {
         // whatever...
 
         let argv = ['pkill', '-f', '^([^ ]*/)?' + processName + '($| )'];
-        GLib.spawn_sync(null, argv, null, GLib.SpawnFlags.SEARCH_PATH, null, null);
+        GLib.spawn_sync(null, argv, null, GLib.SpawnFlags.SEARCH_PATH, null);
         // It might be useful to return success/failure, but we'd need
         // a wrapper around WIFEXITED and WEXITSTATUS. Since none of
         // the current callers care, we don't bother.
@@ -208,3 +238,53 @@ function fixupPCIDescription(desc) {
 
     return out.join(' ');
 }
+
+// lowerBound:
+// @array: an array or array-like object, already sorted
+//         according to @cmp
+// @val: the value to add
+// @cmp: a comparator (or undefined to compare as numbers)
+//
+// Returns the position of the first element that is not
+// lower than @val, according to @cmp.
+// That is, returns the first position at which it
+// is possible to insert @val without violating the
+// order.
+// This is quite like an ordinary binary search, except
+// that it doesn't stop at first element comparing equal.
+
+function lowerBound(array, val, cmp) {
+    let min, max, mid, v;
+    cmp = cmp || function(a, b) { return a - b; };
+
+    if (array.length == 0)
+        return 0;
+
+    min = 0; max = array.length;
+    while (min < (max - 1)) {
+        mid = Math.floor((min + max) / 2);
+        v = cmp(array[mid], val);
+
+        if (v < 0)
+            min = mid + 1;
+        else
+            max = mid;
+    }
+
+    return (min == max || cmp(array[min], val) < 0) ? max : min;
+}
+
+// insertSorted:
+// @array: an array sorted according to @cmp
+// @val: a value to insert
+// @cmp: the sorting function
+//
+// Inserts @val into @array, preserving the
+// sorting invariants.
+// Returns the position at which it was inserted
+function insertSorted(array, val, cmp) {
+    let pos = lowerBound(array, val, cmp);
+    array.splice(pos, 0, val);
+
+    return pos;
+}

js/perf/core.js

@@ -1,4 +1,6 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const System = imports.system;
 
 const Main = imports.ui.main;
 const Scripting = imports.ui.scripting;
@@ -99,7 +101,7 @@ function run() {
         Main.overview.hide();
         yield Scripting.waitLeisure();
 
-        global.gc();
+        System.gc();
         yield Scripting.sleep(1000);
         Scripting.collectStatistics();
         Scripting.scriptEvent('afterShowHide');

js/ui/altTab.js

@@ -1,13 +1,15 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Gdk = imports.gi.Gdk;
+const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const St = imports.gi.St;
+const Atk = imports.gi.Atk;
 
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
@@ -31,11 +33,21 @@ function mod(a, b) {
     return (a + b) % b;
 }
 
-function AltTabPopup() {
-    this._init();
+function primaryModifier(mask) {
+    if (mask == 0)
+        return 0;
+
+    let primary = 1;
+    while (mask > 1) {
+        mask >>= 1;
+        primary <<= 1;
+    }
+    return primary;
 }
 
-AltTabPopup.prototype = {
+const AltTabPopup = new Lang.Class({
+    Name: 'AltTabPopup',
+
     _init : function() {
         this.actor = new Shell.GenericContainer({ name: 'altTabPopup',
                                                   reactive: true,
@@ -48,6 +60,7 @@ AltTabPopup.prototype = {
         this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
 
         this._haveModal = false;
+        this._modifierMask = 0;
 
         this._currentApp = 0;
         this._currentWindow = -1;
@@ -114,23 +127,57 @@ AltTabPopup.prototype = {
             if (childBox.x2 > primary.x + primary.width - rightPadding)
                 childBox.x2 = primary.x + primary.width - rightPadding;
             childBox.y1 = this._appSwitcher.actor.allocation.y2 + spacing;
-            this._thumbnails.addClones(primary.height - bottomPadding - childBox.y1);
+            this._thumbnails.addClones(primary.y + primary.height - bottomPadding - childBox.y1);
             let [childMinHeight, childNaturalHeight] = this._thumbnails.actor.get_preferred_height(-1);
             childBox.y2 = childBox.y1 + childNaturalHeight;
             this._thumbnails.actor.allocate(childBox, flags);
         }
     },
 
-    show : function(backward, binding) {
+    _getAppLists: function() {
         let tracker = Shell.WindowTracker.get_default();
-        let apps = tracker.get_running_apps ('');
+        let appSys = Shell.AppSystem.get_default();
+        let allApps = appSys.get_running ();
 
-        if (!apps.length)
+        let screen = global.screen;
+        let display = screen.get_display();
+        let windows = display.get_tab_list(Meta.TabList.NORMAL_ALL, screen,
+                                           screen.get_active_workspace());
+
+        // windows is only the windows on the current workspace. For
+        // each one, if it corresponds to an app we know, move that
+        // app from allApps to apps.
+        let apps = [];
+        for (let i = 0; i < windows.length && allApps.length != 0; i++) {
+            let app = tracker.get_window_app(windows[i]);
+            let index = allApps.indexOf(app);
+            if (index != -1) {
+                apps.push(app);
+                allApps.splice(index, 1);
+            }
+        }
+
+        // Now @apps is a list of apps on the current workspace, in
+        // standard Alt+Tab order (MRU except for minimized windows),
+        // and allApps is a list of apps that only appear on other
+        // workspaces, sorted by user_time, which is good enough.
+        return [apps, allApps];
+    },
+
+    show : function(backward, binding, mask) {
+        let [localApps, otherApps] = this._getAppLists();
+
+        if (localApps.length == 0 && otherApps.length == 0)
             return false;
 
-        if (!Main.pushModal(this.actor))
-            return false;
+        if (!Main.pushModal(this.actor)) {
+            // Probably someone else has a pointer grab, try again with keyboard only
+            if (!Main.pushModal(this.actor, global.get_current_time(), Meta.ModalOptions.POINTER_ALREADY_GRABBED)) {
+                return false;
+            }
+        }
         this._haveModal = true;
+        this._modifierMask = primaryModifier(mask);
 
         this.actor.connect('key-press-event', Lang.bind(this, this._keyPressEvent));
         this.actor.connect('key-release-event', Lang.bind(this, this._keyReleaseEvent));
@@ -138,7 +185,7 @@ AltTabPopup.prototype = {
         this.actor.connect('button-press-event', Lang.bind(this, this._clickedOutside));
         this.actor.connect('scroll-event', Lang.bind(this, this._onScroll));
 
-        this._appSwitcher = new AppSwitcher(apps, this);
+        this._appSwitcher = new AppSwitcher(localApps, otherApps, this);
         this.actor.add_actor(this._appSwitcher.actor);
         this._appSwitcher.connect('item-activated', Lang.bind(this, this._appActivated));
         this._appSwitcher.connect('item-entered', Lang.bind(this, this._appEntered));
@@ -147,10 +194,12 @@ AltTabPopup.prototype = {
 
         // Need to force an allocation so we can figure out whether we
         // need to scroll when selecting
+        this.actor.opacity = 0;
+        this.actor.show();
         this.actor.get_allocation_box();
 
         // Make the initial selection
-        if (binding == 'switch_group') {
+        if (binding == 'switch-group') {
             if (backward) {
                 this._select(0, this._appIcons[0].cachedWindows.length - 1);
             } else {
@@ -159,9 +208,9 @@ AltTabPopup.prototype = {
                 else
                     this._select(0, 0);
             }
-        } else if (binding == 'switch_group_backward') {
+        } else if (binding == 'switch-group-backward') {
             this._select(0, this._appIcons[0].cachedWindows.length - 1);
-        } else if (binding == 'switch_windows_backward') {
+        } else if (binding == 'switch-windows-backward') {
             this._select(this._appIcons.length - 1);
         } else if (this._appIcons.length == 1) {
             this._select(0);
@@ -177,7 +226,7 @@ AltTabPopup.prototype = {
         // details.) So we check now. (Have to do this after updating
         // selection.)
         let [x, y, mods] = global.get_pointer();
-        if (!(mods & Gdk.ModifierType.MOD1_MASK)) {
+        if (!(mods & this._modifierMask)) {
             this._finish();
             return false;
         }
@@ -186,7 +235,7 @@ AltTabPopup.prototype = {
         // disturbed by the popup briefly flashing.
         this._initialDelayTimeoutId = Mainloop.timeout_add(POPUP_DELAY_TIMEOUT,
                                                            Lang.bind(this, function () {
-                                                               this.actor.show();
+                                                               this.actor.opacity = 255;
                                                                this._initialDelayTimeoutId = 0;
                                                            }));
 
@@ -217,7 +266,7 @@ AltTabPopup.prototype = {
 
     _keyPressEvent : function(actor, event) {
         let keysym = event.get_key_symbol();
-        let event_state = Shell.get_event_state(event);
+        let event_state = event.get_state();
         let backwards = event_state & Clutter.ModifierType.SHIFT_MASK;
         let action = global.display.get_keybinding_action(event.get_key_code(), event_state);
 
@@ -254,7 +303,7 @@ AltTabPopup.prototype = {
 
     _keyReleaseEvent : function(actor, event) {
         let [x, y, mods] = global.get_pointer();
-        let state = mods & Clutter.ModifierType.MOD1_MASK;
+        let state = mods & this._modifierMask;
 
         if (state == 0)
             this._finish();
@@ -470,6 +519,7 @@ AltTabPopup.prototype = {
                                                         })
                          });
         this._thumbnails = null;
+        this._appSwitcher._items[this._currentApp].remove_accessible_state (Atk.StateType.EXPANDED);
     },
 
     _createThumbnails : function() {
@@ -479,6 +529,10 @@ AltTabPopup.prototype = {
 
         this.actor.add_actor(this._thumbnails.actor);
 
+        // Need to force an allocation so we can figure out whether we
+        // need to scroll when selecting
+        this._thumbnails.actor.get_allocation_box();
+
         this._thumbnails.actor.opacity = 0;
         Tweener.addTween(this._thumbnails.actor,
                          { opacity: 255,
@@ -486,14 +540,14 @@ AltTabPopup.prototype = {
                            transition: 'easeOutQuad',
                            onComplete: Lang.bind(this, function () { this.thumbnailsVisible = true; })
                          });
+
+        this._appSwitcher._items[this._currentApp].add_accessible_state (Atk.StateType.EXPANDED);
     }
-};
+});
 
-function SwitcherList(squareItems) {
-    this._init(squareItems);
-}
+const SwitcherList = new Lang.Class({
+    Name: 'SwitcherList',
 
-SwitcherList.prototype = {
     _init : function(squareItems) {
         this.actor = new Shell.GenericContainer({ style_class: 'switcher-list' });
         this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
@@ -512,14 +566,14 @@ SwitcherList.prototype = {
         this._list.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
         this._list.connect('allocate', Lang.bind(this, this._allocate));
 
-        this._clipBin = new St.Bin({style_class: 'cbin'});
-        this._clipBin.child = this._list;
-        this.actor.add_actor(this._clipBin);
+        this._scrollView = new St.ScrollView({ style_class: 'hfade',
+                                               enable_mouse_scrolling: false });
+        this._scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.NEVER);
 
-        this._leftGradient = new St.BoxLayout({style_class: 'thumbnail-scroll-gradient-left', vertical: true});
-        this._rightGradient = new St.BoxLayout({style_class: 'thumbnail-scroll-gradient-right', vertical: true});
-        this.actor.add_actor(this._leftGradient);
-        this.actor.add_actor(this._rightGradient);
+        let scrollBox = new St.BoxLayout();
+        scrollBox.add_actor(this._list);
+        this._scrollView.add_actor(scrollBox);
+        this.actor.add_actor(this._scrollView);
 
         // Those arrows indicate whether scrolling in one direction is possible
         this._leftArrow = new St.DrawingArea({ style_class: 'switcher-arrow',
@@ -550,21 +604,9 @@ SwitcherList.prototype = {
         let childBox = new Clutter.ActorBox();
         let scrollable = this._minSize > box.x2 - box.x1;
 
-        this._clipBin.allocate(box, flags);
-
-        childBox.x1 = 0;
-        childBox.y1 = 0;
-        childBox.x2 = this._leftGradient.width;
-        childBox.y2 = this.actor.height;
-        this._leftGradient.allocate(childBox, flags);
-        this._leftGradient.opacity = (this._scrollableLeft && scrollable) ? 255 : 0;
-
-        childBox.x1 = (this.actor.allocation.x2 - this.actor.allocation.x1) - this._rightGradient.width;
-        childBox.y1 = 0;
-        childBox.x2 = childBox.x1 + this._rightGradient.width;
-        childBox.y2 = this.actor.height;
-        this._rightGradient.allocate(childBox, flags);
-        this._rightGradient.opacity = (this._scrollableRight && scrollable) ? 255 : 0;
+        box.y1 -= this.actor.get_theme_node().get_padding(St.Side.TOP);
+        box.y2 += this.actor.get_theme_node().get_padding(St.Side.BOTTOM);
+        this._scrollView.allocate(box, flags);
 
         let arrowWidth = Math.floor(leftPadding / 3);
         let arrowHeight = arrowWidth * 2;
@@ -573,7 +615,7 @@ SwitcherList.prototype = {
         childBox.x2 = childBox.x1 + arrowWidth;
         childBox.y2 = childBox.y1 + arrowHeight;
         this._leftArrow.allocate(childBox, flags);
-        this._leftArrow.opacity = this._leftGradient.opacity;
+        this._leftArrow.opacity = (this._scrollableLeft && scrollable) ? 255 : 0;
 
         arrowWidth = Math.floor(rightPadding / 3);
         arrowHeight = arrowWidth * 2;
@@ -582,7 +624,7 @@ SwitcherList.prototype = {
         childBox.x2 = childBox.x1 + arrowWidth;
         childBox.y2 = childBox.y1 + arrowHeight;
         this._rightArrow.allocate(childBox, flags);
-        this._rightArrow.opacity = this._rightGradient.opacity;
+        this._rightArrow.opacity = (this._scrollableRight && scrollable) ? 255 : 0;
     },
 
     addItem : function(item, label) {
@@ -599,6 +641,8 @@ SwitcherList.prototype = {
         bbox.label_actor = label;
 
         this._items.push(bbox);
+
+        return bbox;
     },
 
     _onItemClicked: function (index) {
@@ -630,48 +674,66 @@ SwitcherList.prototype = {
                 this._items[this._highlighted].add_style_pseudo_class('selected');
         }
 
-        let monitor = Main.layoutManager.primaryMonitor;
-        let itemSize = this._items[index].allocation.x2 - this._items[index].allocation.x1;
-        let [posX, posY] = this._items[index].get_transformed_position();
-        posX += this.actor.x;
-        if (posX + itemSize > monitor.width + monitor.x)
+        let adjustment = this._scrollView.hscroll.adjustment;
+        let [value, lower, upper, stepIncrement, pageIncrement, pageSize] = adjustment.get_values();
+        let [absItemX, absItemY] = this._items[index].get_transformed_position();
+        let [result, posX, posY] = this.actor.transform_stage_point(absItemX, 0);
+        let [containerWidth, containerHeight] = this.actor.get_transformed_size();
+        if (posX + this._items[index].get_width() > containerWidth)
             this._scrollToRight();
-        else if (posX < 0)
+        else if (this._items[index].allocation.x1 - value < 0)
             this._scrollToLeft();
 
     },
 
     _scrollToLeft : function() {
-        let x = this._items[this._highlighted].allocation.x1;
+        let adjustment = this._scrollView.hscroll.adjustment;
+        let [value, lower, upper, stepIncrement, pageIncrement, pageSize] = adjustment.get_values();
+
+        let item = this._items[this._highlighted];
+
+        if (item.allocation.x1 < value)
+            value = Math.min(0, item.allocation.x1);
+        else if (item.allocation.x2 > value + pageSize)
+            value = Math.max(upper, item.allocation.x2 - pageSize);
+
         this._scrollableRight = true;
-        Tweener.addTween(this._list, { anchor_x: x,
-                                        time: POPUP_SCROLL_TIME,
-                                        transition: 'easeOutQuad',
-                                        onComplete: Lang.bind(this, function () {
-                                                                        if (this._highlighted == 0) {
-                                                                            this._scrollableLeft = false;
-                                                                            this.actor.queue_relayout();
-                                                                        }
-                                                             })
-                        });
+        Tweener.addTween(adjustment,
+                         { value: value,
+                           time: POPUP_SCROLL_TIME,
+                           transition: 'easeOutQuad',
+                           onComplete: Lang.bind(this, function () {
+                                if (this._highlighted == 0) {
+                                    this._scrollableLeft = false;
+                                    this.actor.queue_relayout();
+                                }
+                           })
+                          });
     },
 
     _scrollToRight : function() {
+        let adjustment = this._scrollView.hscroll.adjustment;
+        let [value, lower, upper, stepIncrement, pageIncrement, pageSize] = adjustment.get_values();
+
+        let item = this._items[this._highlighted];
+
+        if (item.allocation.x1 < value)
+            value = Math.max(0, item.allocation.x1);
+        else if (item.allocation.x2 > value + pageSize)
+            value = Math.min(upper, item.allocation.x2 - pageSize);
+
         this._scrollableLeft = true;
-        let monitor = Main.layoutManager.primaryMonitor;
-        let padding = this.actor.get_theme_node().get_horizontal_padding();
-        let parentPadding = this.actor.get_parent().get_theme_node().get_horizontal_padding();
-        let x = this._items[this._highlighted].allocation.x2 - monitor.width + padding + parentPadding;
-        Tweener.addTween(this._list, { anchor_x: x,
-                                        time: POPUP_SCROLL_TIME,
-                                        transition: 'easeOutQuad',
-                                        onComplete: Lang.bind(this, function () {
-                                                                        if (this._highlighted == this._items.length - 1) {
-                                                                            this._scrollableRight = false;
-                                                                            this.actor.queue_relayout();
-                                                                        }
-                                                             })
-                        });
+        Tweener.addTween(adjustment,
+                         { value: value,
+                           time: POPUP_SCROLL_TIME,
+                           transition: 'easeOutQuad',
+                           onComplete: Lang.bind(this, function () {
+                                if (this._highlighted == this._items.length - 1) {
+                                    this._scrollableRight = false;
+                                    this.actor.queue_relayout();
+                                }
+                            })
+                          });
     },
 
     _itemActivated: function(n) {
@@ -757,14 +819,6 @@ SwitcherList.prototype = {
 
         let primary = Main.layoutManager.primaryMonitor;
         let parentRightPadding = this.actor.get_parent().get_theme_node().get_padding(St.Side.RIGHT);
-        if (this.actor.allocation.x2 == primary.x + primary.width - parentRightPadding) {
-            if (this._squareItems)
-                childWidth = childHeight;
-            else {
-                let [childMin, childNat] = children[0].get_preferred_width(childHeight);
-                childWidth = childMin;
-            }
-        }
 
         for (let i = 0; i < children.length; i++) {
             if (this._items.indexOf(children[i]) != -1) {
@@ -790,24 +844,14 @@ SwitcherList.prototype = {
                 // we don't allocate it.
             }
         }
-
-        let leftPadding = this.actor.get_theme_node().get_padding(St.Side.LEFT);
-        let rightPadding = this.actor.get_theme_node().get_padding(St.Side.RIGHT);
-        let topPadding = this.actor.get_theme_node().get_padding(St.Side.TOP);
-        let bottomPadding = this.actor.get_theme_node().get_padding(St.Side.BOTTOM);
-
-        // Clip the area for scrolling
-        this._clipBin.set_clip(0, -topPadding, (this.actor.allocation.x2 - this.actor.allocation.x1) - leftPadding - rightPadding, this.actor.height + bottomPadding);
     }
-};
+});
 
 Signals.addSignalMethods(SwitcherList.prototype);
 
-function AppIcon(app) {
-    this._init(app);
-}
+const AppIcon = new Lang.Class({
+    Name: 'AppIcon',
 
-AppIcon.prototype = {
     _init: function(app) {
         this.app = app;
         this.actor = new St.BoxLayout({ style_class: 'alt-tab-app',
@@ -825,35 +869,31 @@ AppIcon.prototype = {
         this._iconBin.set_size(size, size);
         this._iconBin.child = this.icon;
     }
-};
+});
 
-function AppSwitcher(apps, altTabPopup) {
-    this._init(apps, altTabPopup);
-}
+const AppSwitcher = new Lang.Class({
+    Name: 'AppSwitcher',
+    Extends: SwitcherList,
 
-AppSwitcher.prototype = {
-    __proto__ : SwitcherList.prototype,
+    _init : function(localApps, otherApps, altTabPopup) {
+        this.parent(true);
 
-    _init : function(apps, altTabPopup) {
-        SwitcherList.prototype._init.call(this, true);
-
-        // Construct the AppIcons, sort by time, add to the popup
+        // Construct the AppIcons, add to the popup
         let activeWorkspace = global.screen.get_active_workspace();
         let workspaceIcons = [];
         let otherIcons = [];
-        for (let i = 0; i < apps.length; i++) {
-            let appIcon = new AppIcon(apps[i]);
+        for (let i = 0; i < localApps.length; i++) {
+            let appIcon = new AppIcon(localApps[i]);
             // Cache the window list now; we don't handle dynamic changes here,
             // and we don't want to be continually retrieving it
             appIcon.cachedWindows = appIcon.app.get_windows();
-            if (this._hasWindowsOnWorkspace(appIcon, activeWorkspace))
-              workspaceIcons.push(appIcon);
-            else
-              otherIcons.push(appIcon);
+            workspaceIcons.push(appIcon);
+        }
+        for (let i = 0; i < otherApps.length; i++) {
+            let appIcon = new AppIcon(otherApps[i]);
+            appIcon.cachedWindows = appIcon.app.get_windows();
+            otherIcons.push(appIcon);
         }
-
-        workspaceIcons.sort(Lang.bind(this, this._sortAppIcon));
-        otherIcons.sort(Lang.bind(this, this._sortAppIcon));
 
         this.icons = [];
         this._arrows = [];
@@ -915,7 +955,7 @@ AppSwitcher.prototype = {
 
     _allocate: function (actor, box, flags) {
         // Allocate the main list items
-        SwitcherList.prototype._allocate.call(this, actor, box, flags);
+        this.parent(actor, box, flags);
 
         let arrowHeight = Math.floor(this.actor.get_theme_node().get_padding(St.Side.BOTTOM) / 3);
         let arrowWidth = arrowHeight * 2;
@@ -970,7 +1010,7 @@ AppSwitcher.prototype = {
                 this._arrows[this._curApp].remove_style_pseudo_class('highlighted');
         }
 
-        SwitcherList.prototype.highlight.call(this, n, justOutline);
+        this.parent(n, justOutline);
         this._curApp = n;
 
         if (this._curApp != -1) {
@@ -983,7 +1023,7 @@ AppSwitcher.prototype = {
 
     _addIcon : function(appIcon) {
         this.icons.push(appIcon);
-        this.addItem(appIcon.actor, appIcon.label);
+        let item = this.addItem(appIcon.actor, appIcon.label);
 
         let n = this._arrows.length;
         let arrow = new St.DrawingArea({ style_class: 'switcher-arrow' });
@@ -993,31 +1033,17 @@ AppSwitcher.prototype = {
 
         if (appIcon.cachedWindows.length == 1)
             arrow.hide();
-    },
-
-    _hasWindowsOnWorkspace: function(appIcon, workspace) {
-        let windows = appIcon.cachedWindows;
-        for (let i = 0; i < windows.length; i++) {
-            if (windows[i].get_workspace() == workspace)
-                return true;
-        }
-        return false;
-    },
-
-    _sortAppIcon : function(appIcon1, appIcon2) {
-        return appIcon1.app.compare(appIcon2.app);
+        else
+            item.add_accessible_state (Atk.StateType.EXPANDABLE);
     }
-};
+});
 
-function ThumbnailList(windows) {
-    this._init(windows);
-}
-
-ThumbnailList.prototype = {
-    __proto__ : SwitcherList.prototype,
+const ThumbnailList = new Lang.Class({
+    Name: 'ThumbnailList',
+    Extends: SwitcherList,
 
     _init : function(windows) {
-        SwitcherList.prototype._init.call(this);
+        this.parent(false);
 
         let activeWorkspace = global.screen.get_active_workspace();
 
@@ -1095,7 +1121,7 @@ ThumbnailList.prototype = {
         // Make sure we only do this once
         this._thumbnailBins = new Array();
     }
-};
+});
 
 function _drawArrow(area, side) {
     let themeNode = area.get_theme_node();

js/ui/appDisplay.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
@@ -10,6 +10,7 @@ const Signals = imports.signals;
 const Meta = imports.gi.Meta;
 const St = imports.gi.St;
 const Mainloop = imports.mainloop;
+const Atk = imports.gi.Atk;
 
 const AppFavorites = imports.ui.appFavorites;
 const DND = imports.ui.dnd;
@@ -21,22 +22,22 @@ const Search = imports.ui.search;
 const Tweener = imports.ui.tweener;
 const Workspace = imports.ui.workspace;
 const Params = imports.misc.params;
+const Util = imports.misc.util;
 
 const MAX_APPLICATION_WORK_MILLIS = 75;
 const MENU_POPUP_TIMEOUT = 600;
 const SCROLL_TIME = 0.1;
 
-function AlphabeticalView() {
-    this._init();
-}
+const AlphabeticalView = new Lang.Class({
+    Name: 'AlphabeticalView',
 
-AlphabeticalView.prototype = {
     _init: function() {
         this._grid = new IconGrid.IconGrid({ xAlign: St.Align.START });
         this._appSystem = Shell.AppSystem.get_default();
 
         this._pendingAppLaterId = 0;
         this._appIcons = {}; // desktop file id
+        this._allApps = [];
 
         let box = new St.BoxLayout({ vertical: true });
         box.add(this._grid.actor, { y_align: St.Align.START, expand: true });
@@ -61,16 +62,22 @@ AlphabeticalView.prototype = {
             }));
     },
 
-    _removeAll: function() {
+    removeAll: function() {
         this._grid.removeAll();
         this._appIcons = {};
+        this._allApps = [];
     },
 
-    _addApp: function(app) {
+    addApp: function(app) {
         var id = app.get_id();
-        let appIcon = new AppWellIcon(app);
+        if (this._appIcons[id] !== undefined)
+            return;
 
-        this._grid.addItem(appIcon.actor);
+        let appIcon = new AppWellIcon(app);
+        let pos = Util.insertSorted(this._allApps, app, function(a, b) {
+            return a.compare_by_name(b);
+        });
+        this._grid.addItem(appIcon.actor, pos);
         appIcon.actor.connect('key-focus-in', Lang.bind(this, this._ensureIconVisible));
 
         this._appIcons[id] = appIcon;
@@ -121,22 +128,12 @@ AlphabeticalView.prototype = {
                 icon.actor.visible = true;
             }
         }
-    },
-
-    setAppList: function(apps) {
-        this._removeAll();
-        for (var i = 0; i < apps.length; i++) {
-            var app = apps[i];
-            this._addApp(app);
-         }
     }
-};
+});
 
-function ViewByCategories() {
-    this._init();
-}
+const ViewByCategories = new Lang.Class({
+    Name: 'ViewByCategories',
 
-ViewByCategories.prototype = {
     _init: function() {
         this._appSystem = Shell.AppSystem.get_default();
         this.actor = new St.BoxLayout({ style_class: 'all-app' });
@@ -150,9 +147,10 @@ ViewByCategories.prototype = {
         // (used only before the actor is mapped the first time)
         this._currentCategory = -2;
         this._categories = [];
-        this._apps = null;
 
-        this._categoryBox = new St.BoxLayout({ vertical: true, reactive: true });
+        this._categoryBox = new St.BoxLayout({ vertical: true,
+                                               reactive: true,
+                                               accessible_role: Atk.Role.LIST });
         this._categoryScroll = new St.ScrollView({ x_fill: false,
                                                    y_fill: false,
                                                    style_class: 'vfade' });
@@ -205,26 +203,30 @@ ViewByCategories.prototype = {
             if (nextType == GMenu.TreeItemType.ENTRY) {
                 var entry = iter.get_entry();
                 var app = this._appSystem.lookup_app_by_tree_entry(entry);
-                if (!entry.get_app_info().get_nodisplay())
+                if (!entry.get_app_info().get_nodisplay()) {
+                    this._view.addApp(app);
                     appList.push(app);
+                }
             } else if (nextType == GMenu.TreeItemType.DIRECTORY) {
-                this._loadCategory(iter.get_directory(), appList);
+                var itemDir = iter.get_directory();
+                if (!itemDir.get_is_nodisplay())
+                    this._loadCategory(itemDir, appList);
             }
         }
     },
 
-    _addCategory: function(name, index, dir, allApps) {
+    _addCategory: function(name, index, dir) {
         let button = new St.Button({ label: GLib.markup_escape_text (name, -1),
                                      style_class: 'app-filter',
                                      x_align: St.Align.START,
-                                     can_focus: true });
+                                     can_focus: true ,
+                                     accessible_role: Atk.Role.LIST_ITEM });
         button.connect('clicked', Lang.bind(this, function() {
             this._selectCategory(index);
         }));
 
         var apps;
         if (dir == null) {
-            apps = allApps;
             this._allCategoryButton = button;
         } else {
             apps = [];
@@ -238,20 +240,16 @@ ViewByCategories.prototype = {
     },
 
     _removeAll: function() {
+        this._view.removeAll();
         this._categories = [];
-        this._categoryBox.destroy_children();
+        this._categoryBox.destroy_all_children();
     },
 
     refresh: function() {
         this._removeAll();
 
-        var allApps = Shell.AppSystem.get_default().get_all();
-        allApps.sort(function(a, b) {
-            return a.compare_by_name(b);
-        });
-
         /* Translators: Filter to display all applications */
-        this._addCategory(_("All"), -1, null, allApps);
+        this._addCategory(_("All"), -1, null);
 
         var tree = this._appSystem.get_tree();
         var root = tree.get_root_directory();
@@ -262,12 +260,13 @@ ViewByCategories.prototype = {
         while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
             if (nextType == GMenu.TreeItemType.DIRECTORY) {
                 var dir = iter.get_directory();
+                if (dir.get_is_nodisplay())
+                    continue;
                 this._addCategory(dir.get_name(), i, dir);
                 i++;
             }
         }
 
-        this._view.setAppList(allApps);
         this._selectCategory(-1);
 
         if (this._focusDummy) {
@@ -278,16 +277,14 @@ ViewByCategories.prototype = {
                 this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
         }
     }
-};
+});
 
 /* This class represents a display containing a collection of application items.
  * The applications are sorted based on their name.
  */
-function AllAppDisplay() {
-    this._init();
-}
+const AllAppDisplay = new Lang.Class({
+    Name: 'AllAppDisplay',
 
-AllAppDisplay.prototype = {
     _init: function() {
         this._appSystem = Shell.AppSystem.get_default();
         this._appSystem.connect('installed-changed', Lang.bind(this, function() {
@@ -303,35 +300,37 @@ AllAppDisplay.prototype = {
     _redisplay: function() {
         this._appView.refresh();
     }
-};
+});
 
-function AppSearchProvider() {
-    this._init();
-}
-
-AppSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
+const AppSearchProvider = new Lang.Class({
+    Name: 'AppSearchProvider',
+    Extends: Search.SearchProvider,
 
     _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("APPLICATIONS"));
+        this.parent(_("APPLICATIONS"));
         this._appSys = Shell.AppSystem.get_default();
     },
 
-    getResultMeta: function(app) {
-        return { 'id': app,
-                 'name': app.get_name(),
-                 'createIcon': function(size) {
-                                   return app.create_icon_texture(size);
-                               }
-               };
+    getResultMetas: function(apps, callback) {
+        let metas = [];
+        for (let i = 0; i < apps.length; i++) {
+            let app = apps[i];
+            metas.push({ 'id': app,
+                         'name': app.get_name(),
+                         'createIcon': function(size) {
+                             return app.create_icon_texture(size);
+                         }
+                       });
+        }
+        callback(metas);
     },
 
     getInitialResultSet: function(terms) {
-        return this._appSys.initial_search(terms);
+        this.searchSystem.pushResults(this, this._appSys.initial_search(terms));
     },
 
     getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.subsearch(previousResults, terms);
+        this.searchSystem.pushResults(this, this._appSys.subsearch(previousResults, terms));
     },
 
     activateResult: function(app, params) {
@@ -339,7 +338,7 @@ AppSearchProvider.prototype = {
                                         timestamp: 0 });
 
         let event = Clutter.get_current_event();
-        let modifiers = event ? Shell.get_event_state(event) : 0;
+        let modifiers = event ? event.get_state() : 0;
         let openNewWindow = modifiers & Clutter.ModifierType.CONTROL_MASK;
 
         if (openNewWindow)
@@ -361,36 +360,39 @@ AppSearchProvider.prototype = {
         let icon = new AppWellIcon(app);
         return icon.actor;
     }
-};
+});
 
-function SettingsSearchProvider() {
-    this._init();
-}
-
-SettingsSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
+const SettingsSearchProvider = new Lang.Class({
+    Name: 'SettingsSearchProvider',
+    Extends: Search.SearchProvider,
 
     _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("SETTINGS"));
+        this.parent(_("SETTINGS"));
+
         this._appSys = Shell.AppSystem.get_default();
         this._gnomecc = this._appSys.lookup_app('gnome-control-center.desktop');
     },
 
-    getResultMeta: function(pref) {
-        return { 'id': pref,
-                 'name': pref.get_name(),
-                 'createIcon': function(size) {
-                                   return pref.create_icon_texture(size);
-                               }
-               };
+    getResultMetas: function(prefs, callback) {
+        let metas = [];
+        for (let i = 0; i < prefs.length; i++) {
+            let pref = prefs[i];
+            metas.push({ 'id': pref,
+                         'name': pref.get_name(),
+                         'createIcon': function(size) {
+                             return pref.create_icon_texture(size);
+                         }
+                       });
+        }
+        callback(metas);
     },
 
     getInitialResultSet: function(terms) {
-        return this._appSys.search_settings(terms);
+        this.searchSystem.pushResults(this, this._appSys.search_settings(terms));
     },
 
     getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.search_settings(terms);
+        this.searchSystem.pushResults(this, this._appSys.search_settings(terms));
     },
 
     activateResult: function(pref, params) {
@@ -409,35 +411,28 @@ SettingsSearchProvider.prototype = {
         let icon = new AppWellIcon(app);
         return icon.actor;
     }
-};
+});
 
-function AppIcon(app, params) {
-    this._init(app, params);
-}
-
-AppIcon.prototype = {
-    __proto__:  IconGrid.BaseIcon.prototype,
+const AppIcon = new Lang.Class({
+    Name: 'AppIcon',
+    Extends: IconGrid.BaseIcon,
 
     _init : function(app, params) {
         this.app = app;
 
         let label = this.app.get_name();
 
-        IconGrid.BaseIcon.prototype._init.call(this,
-                                               label,
-                                               params);
+        this.parent(label, params);
     },
 
     createIcon: function(iconSize) {
         return this.app.create_icon_texture(iconSize);
     }
-};
+});
 
-function AppWellIcon(app, iconParams, onActivateOverride) {
-    this._init(app, iconParams, onActivateOverride);
-}
+const AppWellIcon = new Lang.Class({
+    Name: 'AppWellIcon',
 
-AppWellIcon.prototype = {
     _init : function(app, iconParams, onActivateOverride) {
         this.app = app;
         this.actor = new St.Button({ style_class: 'app-well-app',
@@ -484,6 +479,7 @@ AppWellIcon.prototype = {
                                                 Lang.bind(this,
                                                           this._onStateChanged));
         this._onStateChanged();
+        this.isMenuUp = false;
     },
 
     _onDestroy: function() {
@@ -556,7 +552,7 @@ AppWellIcon.prototype = {
             this._menu.connect('activate-window', Lang.bind(this, function (menu, window) {
                 this.activateWindow(window);
             }));
-            this._menu.connect('popup', Lang.bind(this, function (menu, isPoppedUp) {
+            this._menu.connect('open-state-changed', Lang.bind(this, function (menu, isPoppedUp) {
                 if (!isPoppedUp)
                     this._onMenuPoppedDown();
             }));
@@ -565,8 +561,8 @@ AppWellIcon.prototype = {
             this._menuManager.addMenu(this._menu);
         }
 
+        this.isMenuUp = true;
         this.actor.set_hover(true);
-        this.actor.show_tooltip();
         this._menu.popup();
 
         return false;
@@ -582,11 +578,12 @@ AppWellIcon.prototype = {
 
     _onMenuPoppedDown: function() {
         this.actor.sync_hover();
+        this.isMenuUp = false;
     },
 
     _onActivate: function (event) {
         this.emit('launching');
-        let modifiers = Shell.get_event_state(event);
+        let modifiers = event.get_state();
 
         if (this._onActivateOverride) {
             this._onActivateOverride(event);
@@ -617,22 +614,19 @@ AppWellIcon.prototype = {
     getDragActorSource: function() {
         return this.icon.icon;
     }
-};
+});
 Signals.addSignalMethods(AppWellIcon.prototype);
 
-function AppIconMenu(source) {
-    this._init(source);
-}
-
-AppIconMenu.prototype = {
-    __proto__: PopupMenu.PopupMenu.prototype,
+const AppIconMenu = new Lang.Class({
+    Name: 'AppIconMenu',
+    Extends: PopupMenu.PopupMenu,
 
     _init: function(source) {
         let side = St.Side.LEFT;
-        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+        if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
             side = St.Side.RIGHT;
 
-        PopupMenu.PopupMenu.prototype._init.call(this, source.actor, 0.5, side);
+        this.parent(source.actor, 0.5, side);
 
         // We want to keep the item hovered while the menu is up
         this.blockSourceEvents = true;
@@ -640,7 +634,6 @@ AppIconMenu.prototype = {
         this._source = source;
 
         this.connect('activate', Lang.bind(this, this._onActivate));
-        this.connect('open-state-changed', Lang.bind(this, this._onOpenStateChanged));
 
         this.actor.add_style_class_name('app-well-menu');
 
@@ -704,14 +697,6 @@ AppIconMenu.prototype = {
         this.open();
     },
 
-    _onOpenStateChanged: function (menu, open) {
-        if (open) {
-            this.emit('popup', true);
-        } else {
-            this.emit('popup', false);
-        }
-    },
-
     _onActivate: function (actor, child) {
         if (child._window) {
             let metaWindow = child._window;
@@ -729,5 +714,5 @@ AppIconMenu.prototype = {
         }
         this.close();
     }
-};
+});
 Signals.addSignalMethods(AppIconMenu.prototype);

js/ui/appFavorites.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Shell = imports.gi.Shell;
 const Lang = imports.lang;
@@ -6,11 +6,9 @@ const Signals = imports.signals;
 
 const Main = imports.ui.main;
 
-function AppFavorites() {
-    this._init();
-}
+const AppFavorites = new Lang.Class({
+    Name: 'AppFavorites',
 
-AppFavorites.prototype = {
     FAVORITE_APPS_KEY: 'favorite-apps',
 
     _init: function() {
@@ -122,7 +120,7 @@ AppFavorites.prototype = {
             this._addFavorite(appId, pos);
         }));
     }
-};
+});
 Signals.addSignalMethods(AppFavorites.prototype);
 
 var appFavoritesInstance = null;

js/ui/automountManager.js

@@ -1,14 +1,17 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Lang = imports.lang;
-const DBus = imports.dbus;
 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 Main = imports.ui.main;
 const ShellMountOperation = imports.ui.shellMountOperation;
-const ScreenSaver = imports.misc.screenSaver;
+const GnomeSession = imports.misc.gnomeSession;
+
+const GNOME_SESSION_AUTOMOUNT_INHIBIT = 16;
 
 // GSettings keys
 const SETTINGS_SCHEMA = 'org.gnome.desktop.media-handling';
@@ -16,79 +19,79 @@ const SETTING_ENABLE_AUTOMOUNT = 'automount';
 
 const AUTORUN_EXPIRE_TIMEOUT_SECS = 10;
 
-const ConsoleKitSessionIface = {
-    name: 'org.freedesktop.ConsoleKit.Session',
-    methods: [{ name: 'IsActive',
-                inSignature: '',
-                outSignature: 'b' }],
-    signals: [{ name: 'ActiveChanged',
-                inSignature: 'b' }]
-};
+const 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 = DBus.makeProxyClass(ConsoleKitSessionIface);
+const ConsoleKitSessionProxy = Gio.DBusProxy.makeProxyWrapper(ConsoleKitSessionIface);
 
-const ConsoleKitManagerIface = {
-    name: 'org.freedesktop.ConsoleKit.Manager',
-    methods: [{ name: 'GetCurrentSession',
-                inSignature: '',
-                outSignature: 'o' }]
-};
+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() {
-    this._init();
-};
+    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) });
 
-ConsoleKitManager.prototype = {
-    _init: function() {
-        this.sessionActive = true;
+    self._updateSessionActive = function() {
+        if (self.g_name_owner) {
+            self.GetCurrentSessionRemote(function([session]) {
+                self._ckSession = new ConsoleKitSessionProxy(Gio.DBus.system, 'org.freedesktop.ConsoleKit', session);
 
-        DBus.system.proxifyObject(this,
-                                  'org.freedesktop.ConsoleKit',
-                                  '/org/freedesktop/ConsoleKit/Manager');
+                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));
 
-        DBus.system.watch_name('org.freedesktop.ConsoleKit',
-                               false, // do not launch a name-owner if none exists
-                               Lang.bind(this, this._onManagerAppeared),
-                               Lang.bind(this, this._onManagerVanished));
-    },
-
-    _onManagerAppeared: function(owner) {
-        this.GetCurrentSessionRemote(Lang.bind(this, this._onCurrentSession));
-    },
-
-    _onManagerVanished: function(oldOwner) {
-        this.sessionActive = true;
-    },
-
-    _onCurrentSession: function(session) {
-        this._ckSession = new ConsoleKitSessionProxy(DBus.system, 'org.freedesktop.ConsoleKit', session);
-
-        this._ckSession.connect
-            ('ActiveChanged', Lang.bind(this, function(object, isActive) {
-                this.sessionActive = isActive;            
-            }));
-        this._ckSession.IsActiveRemote(Lang.bind(this, function(isActive) {
-            this.sessionActive = isActive;            
-        }));
-    }
-};
-DBus.proxifyPrototype(ConsoleKitManager.prototype, ConsoleKitManagerIface);
-
-function AutomountManager() {
-    this._init();
+    self._updateSessionActive();
+    self.init(null);
+    return self;
 }
 
-AutomountManager.prototype = {
+function haveSystemd() {
+    return GLib.access("/sys/fs/cgroup/systemd", 0) >= 0;
+}
+
+const AutomountManager = new Lang.Class({
+    Name: 'AutomountManager',
+
     _init: function() {
         this._settings = new Gio.Settings({ schema: SETTINGS_SCHEMA });
         this._volumeQueue = [];
+        this._session = new GnomeSession.SessionManager();
+        this._session.connectSignal('InhibitorAdded',
+                                    Lang.bind(this, this._InhibitorsChanged));
+        this._session.connectSignal('InhibitorRemoved',
+                                    Lang.bind(this, this._InhibitorsChanged));
+        this._inhibited = false;
 
-        this.ckListener = new ConsoleKitManager();
+        if (!haveSystemd())
+            this.ckListener = new ConsoleKitManager();
 
-        this._ssProxy = new ScreenSaver.ScreenSaverProxy();
-        this._ssProxy.connect('ActiveChanged',
-                              Lang.bind(this,
-                                        this._screenSaverActiveChanged));
+        Main.screenShield.connect('lock-status-changed', Lang.bind(this, this._lockStatusChanged));
 
         this._volumeMonitor = Gio.VolumeMonitor.get();
 
@@ -111,8 +114,18 @@ AutomountManager.prototype = {
         Mainloop.idle_add(Lang.bind(this, this._startupMountAll));
     },
 
-    _screenSaverActiveChanged: function(object, isActive) {
-        if (!isActive) {
+    _InhibitorsChanged: function(object, senderName, [inhibtor]) {
+        this._session.IsInhibitedRemote(GNOME_SESSION_AUTOMOUNT_INHIBIT,
+            Lang.bind(this,
+                function(result, error) {
+                    if (!error) {
+                        this._inhibited = result[0];
+                    }
+                }));
+    },
+
+    _lockStatusChanged: function(shield, locked) {
+        if (!locked) {
             this._volumeQueue.forEach(Lang.bind(this, function(volume) {
                 this._checkAndMountVolume(volume);
             }));
@@ -126,19 +139,31 @@ AutomountManager.prototype = {
         let volumes = this._volumeMonitor.get_volumes();
         volumes.forEach(Lang.bind(this, function(volume) {
             this._checkAndMountVolume(volume, { checkSession: false,
-                                                useMountOp: false });
+                                                useMountOp: false,
+                                                allowAutorun: false });
         }));
 
         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.ckListener.sessionActive)
-            return;        
+        if (!this.isSessionActive())
+            return;
 
-        if (this._ssProxy.screenSaverActive)
+        if (Main.screenShield.locked)
             return;
 
         global.play_theme_sound(0, 'device-added-media');
@@ -147,10 +172,10 @@ AutomountManager.prototype = {
     _onDriveDisconnected: function() {
         // if we're not in the current ConsoleKit session,
         // or screensaver is active, don't play sounds
-        if (!this.ckListener.sessionActive)
-            return;        
+        if (!this.isSessionActive())
+            return;
 
-        if (this._ssProxy.screenSaverActive)
+        if (Main.screenShield.locked)
             return;
 
         global.play_theme_sound(0, 'device-removed-media');        
@@ -159,7 +184,7 @@ AutomountManager.prototype = {
     _onDriveEjectButton: function(monitor, drive) {
         // TODO: this code path is not tested, as the GVfs volume monitor
         // doesn't emit this signal just yet.
-        if (!this.ckListener.sessionActive)
+        if (!this.isSessionActive())
             return;
 
         // we force stop/eject in this case, so we don't have to pass a
@@ -193,15 +218,16 @@ AutomountManager.prototype = {
 
     _checkAndMountVolume: function(volume, params) {
         params = Params.parse(params, { checkSession: true,
-                                        useMountOp: true });
+                                        useMountOp: true,
+                                        allowAutorun: true });
 
         if (params.checkSession) {
             // if we're not in the current ConsoleKit session,
             // don't attempt automount
-            if (!this.ckListener.sessionActive)
+            if (!this.isSessionActive())
                 return;
 
-            if (this._ssProxy.screenSaverActive) {
+            if (Main.screenShield.locked) {
                 if (this._volumeQueue.indexOf(volume) == -1)
                     this._volumeQueue.push(volume);
 
@@ -209,10 +235,17 @@ AutomountManager.prototype = {
             }
         }
 
+        if (this._inhibited)
+            return;
+
+        // Volume is already mounted, don't bother.
+        if (volume.get_mount())
+            return;
+
         if (!this._settings.get_boolean(SETTING_ENABLE_AUTOMOUNT) ||
             !volume.should_automount() ||
             !volume.can_mount()) {
-	    // allow the autorun to run anyway; this can happen if the
+            // allow the autorun to run anyway; this can happen if the
             // mount gets added programmatically later, even if 
             // should_automount() or can_mount() are false, like for
             // blank optical media.
@@ -224,15 +257,20 @@ AutomountManager.prototype = {
 
         if (params.useMountOp) {
             let operation = new ShellMountOperation.ShellMountOperation(volume);
-            this._mountVolume(volume, operation.mountOp);
+            this._mountVolume(volume, operation, params.allowAutorun);
         } else {
-            this._mountVolume(volume, null);
+            this._mountVolume(volume, null, params.allowAutorun);
         }
     },
 
-    _mountVolume: function(volume, operation) {
-        this._allowAutorun(volume);
-        volume.mount(0, operation, null,
+    _mountVolume: function(volume, operation, allowAutorun) {
+        if (allowAutorun)
+            this._allowAutorun(volume);
+
+        let mountOp = operation ? operation.mountOp : null;
+        volume._operation = operation;
+
+        volume.mount(0, mountOp, null,
                      Lang.bind(this, this._onVolumeMounted));
     },
 
@@ -241,15 +279,19 @@ AutomountManager.prototype = {
 
         try {
             volume.mount_finish(res);
+            this._closeOperation(volume);
         } catch (e) {
-            let string = e.toString();
-
-            // FIXME: needs proper error code handling instead of this
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            if (string.indexOf('No key available with this passphrase') != -1)
+            // FIXME: we will always get G_IO_ERROR_FAILED from the gvfs udisks
+            // backend in this case, see 
+            // https://bugs.freedesktop.org/show_bug.cgi?id=51271
+            if (e.message.indexOf('No key available with this passphrase') != -1) {
                 this._reaskPassword(volume);
-            else
-                log('Unable to mount volume ' + volume.get_name() + ': ' + string);
+            } else {
+                if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
+                    log('Unable to mount volume ' + volume.get_name() + ': ' + e.toString());
+
+                this._closeOperation(volume);
+            }
         }
     },
 
@@ -261,8 +303,16 @@ AutomountManager.prototype = {
     },
 
     _reaskPassword: function(volume) {
-        let operation = new ShellMountOperation.ShellMountOperation(volume, { reaskPassword: true });
-        this._mountVolume(volume, operation.mountOp);        
+        let existingDialog = volume._operation ? volume._operation.borrowDialog() : null;
+        let operation = 
+            new ShellMountOperation.ShellMountOperation(volume,
+                                                        { existingDialog: existingDialog });
+        this._mountVolume(volume, operation);
+    },
+
+    _closeOperation: function(volume) {
+        if (volume._operation)
+            volume._operation.close();
     },
 
     _allowAutorun: function(volume) {
@@ -275,4 +325,4 @@ AutomountManager.prototype = {
             return false;
         });
     }
-}
+});

js/ui/autorunManager.js

@@ -1,7 +1,6 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Lang = imports.lang;
-const DBus = imports.dbus;
 const Gio = imports.gi.Gio;
 const St = imports.gi.St;
 
@@ -23,15 +22,15 @@ const AutorunSetting = {
     ASK: 3
 };
 
-const HOTPLUG_ICON_SIZE = 16;
-
 // misc utils
-function ignoreAutorunForMount(mount) {
+function shouldAutorunMount(mount, forTransient) {
     let root = mount.get_root();
     let volume = mount.get_volume();
 
-    if ((root.is_native() && !isMountRootHidden(root)) ||
-        (volume && volume.allowAutorun && volume.should_automount()))
+    if (!volume || (!volume.allowAutorun && forTransient))
+        return false;
+
+    if (!root.is_native() || isMountRootHidden(root))
         return false;
 
     return true;
@@ -64,31 +63,23 @@ function startAppForMount(app, mount) {
 
 /******************************************/
 
-const HotplugSnifferIface = {
-    name: 'org.gnome.Shell.HotplugSniffer',
-    methods: [{ name: 'SniffURI',
-                inSignature: 's',
-                outSignature: 'as' }]
-};
+const HotplugSnifferIface = <interface name="org.gnome.Shell.HotplugSniffer">
+<method name="SniffURI">
+    <arg type="s" direction="in" />
+    <arg type="as" direction="out" />
+</method>
+</interface>;
 
-const HotplugSniffer = function() {
-    this._init();
-};
-
-HotplugSniffer.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this,
+const HotplugSnifferProxy = Gio.DBusProxy.makeProxyWrapper(HotplugSnifferIface);
+function HotplugSniffer() {
+    return new HotplugSnifferProxy(Gio.DBus.session,
                                    'org.gnome.Shell.HotplugSniffer',
                                    '/org/gnome/Shell/HotplugSniffer');
-    },
-};
-DBus.proxifyPrototype(HotplugSniffer.prototype, HotplugSnifferIface);
-
-function ContentTypeDiscoverer(callback) {
-    this._init(callback);
 }
 
-ContentTypeDiscoverer.prototype = {
+const ContentTypeDiscoverer = new Lang.Class({
+    Name: 'ContentTypeDiscoverer',
+
     _init: function(callback) {
         this._callback = callback;
     },
@@ -116,9 +107,8 @@ ContentTypeDiscoverer.prototype = {
             let root = mount.get_root();
 
             let hotplugSniffer = new HotplugSniffer();
-            hotplugSniffer.SniffURIRemote
-                (root.get_uri(), DBus.CALL_FLAG_START,
-                 Lang.bind(this, function(contentTypes) {
+            hotplugSniffer.SniffURIRemote(root.get_uri(),
+                 Lang.bind(this, function([contentTypes]) {
                      this._emitCallback(mount, contentTypes);
                  }));
         }
@@ -146,13 +136,11 @@ ContentTypeDiscoverer.prototype = {
 
         this._callback(mount, apps, contentTypes);
     }
-}
+});
 
-function AutorunManager() {
-    this._init();
-}
+const AutorunManager = new Lang.Class({
+    Name: 'AutorunManager',
 
-AutorunManager.prototype = {
     _init: function() {
         this._volumeMonitor = Gio.VolumeMonitor.get();
 
@@ -188,7 +176,7 @@ AutorunManager.prototype = {
     _onMountAdded: function(monitor, mount) {
         // don't do anything if our session is not the currently
         // active one
-        if (!Main.automountManager.ckListener.sessionActive)
+        if (!Main.automountManager.isSessionActive())
             return;
 
         let discoverer = new ContentTypeDiscoverer(Lang.bind (this,
@@ -238,11 +226,9 @@ AutorunManager.prototype = {
         try {
             mount.unmount_with_operation_finish(res);
         } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to eject the mount ' + mount.get_name() 
-                + ': ' + e.toString());
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
+                log('Unable to eject the mount ' + mount.get_name() 
+                    + ': ' + e.toString());
         }
     },
 
@@ -250,11 +236,9 @@ AutorunManager.prototype = {
         try {
             source.eject_with_operation_finish(res);
         } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to eject the drive ' + source.get_name() 
-                + ': ' + e.toString());
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
+                log('Unable to eject the drive ' + source.get_name()
+                    + ': ' + e.toString());
         }
     },
 
@@ -262,33 +246,27 @@ AutorunManager.prototype = {
         try {
             drive.stop_finish(res);
         } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to stop the drive ' + drive.get_name() 
-                + ': ' + e.toString());
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
+                log('Unable to stop the drive ' + drive.get_name() 
+                    + ': ' + e.toString());
         }
     },
-}
+});
 
-function AutorunResidentSource() {
-    this._init();
-}
-
-AutorunResidentSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
+const AutorunResidentSource = new Lang.Class({
+    Name: 'AutorunResidentSource',
+    Extends: MessageTray.Source,
 
     _init: function() {
-        MessageTray.Source.prototype._init.call(this, _('Removable Devices'));
+        this.parent(_("Removable Devices"), 'media-removable', St.IconType.FULLCOLOR);
 
         this._mounts = [];
 
         this._notification = new AutorunResidentNotification(this);
-        this._setSummaryIcon(this.createNotificationIcon(HOTPLUG_ICON_SIZE));
     },
 
     addMount: function(mount, apps) {
-        if (ignoreAutorunForMount(mount))
+        if (!shouldAutorunMount(mount, false))
             return;
 
         let filtered = this._mounts.filter(function (element) {
@@ -327,25 +305,15 @@ AutorunResidentSource.prototype = {
             Main.messageTray.add(this);
             this.pushNotification(this._notification);
         }
-    },
-
-    createNotificationIcon: function(iconSize) {
-        return new St.Icon ({ icon_name: 'drive-harddisk',
-                              icon_size: iconSize ? iconSize : this.ICON_SIZE });
     }
-}
+});
 
-function AutorunResidentNotification(source) {
-    this._init(source);
-}
-
-AutorunResidentNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
+const AutorunResidentNotification = new Lang.Class({
+    Name: 'AutorunResidentNotification',
+    Extends: MessageTray.Notification,
 
     _init: function(source) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      source.title, null,
-                                                      { customContent: true });
+        this.parent(source, source.title, null, { customContent: true });
 
         // set the notification as resident
         this.setResident(true);
@@ -360,7 +328,7 @@ AutorunResidentNotification.prototype = {
 
     updateForMounts: function(mounts) {
         // remove all the layout content
-        this._layout.destroy_children();
+        this._layout.destroy_all_children();
 
         for (let idx = 0; idx < mounts.length; idx++) {
             let element = mounts[idx];
@@ -419,13 +387,11 @@ AutorunResidentNotification.prototype = {
 
         return item;
     },
-}
+});
 
-function AutorunTransientDispatcher() {
-    this._init();
-}
+const AutorunTransientDispatcher = new Lang.Class({
+    Name: 'AutorunTransientDispatcher',
 
-AutorunTransientDispatcher.prototype = {
     _init: function() {
         this._sources = [];
         this._settings = new Gio.Settings({ schema: SETTINGS_SCHEMA });
@@ -478,7 +444,7 @@ AutorunTransientDispatcher.prototype = {
             return;
 
         // if the mount doesn't want to be autorun, return
-        if (ignoreAutorunForMount(mount))
+        if (!shouldAutorunMount(mount, true))
             return;
 
         let setting = this._getAutorunSettingForType(contentTypes[0]);
@@ -492,7 +458,7 @@ AutorunTransientDispatcher.prototype = {
         let app = null;
 
         if (setting == AutorunSetting.RUN) {
-            app = Gio.app_info_get_default_for_type(type, false);
+            app = Gio.app_info_get_default_for_type(contentTypes[0], false);
         } else if (setting == AutorunSetting.FILES) {
             app = Gio.app_info_get_default_for_type('inode/directory', false);
         }
@@ -516,46 +482,37 @@ AutorunTransientDispatcher.prototype = {
         // destroy the notification source
         source.destroy();
     }
-}
+});
 
-function AutorunTransientSource(mount, apps) {
-    this._init(mount, apps);
-}
-
-AutorunTransientSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
+const AutorunTransientSource = new Lang.Class({
+    Name: 'AutorunTransientSource',
+    Extends: MessageTray.Source,
 
     _init: function(mount, apps) {
-        MessageTray.Source.prototype._init.call(this, mount.get_name());
-
         this.mount = mount;
         this.apps = apps;
 
+        this.parent(mount.get_name());
+
         this._notification = new AutorunTransientNotification(this);
-        this._setSummaryIcon(this.createNotificationIcon(this.ICON_SIZE));
 
         // add ourselves as a source, and popup the notification
         Main.messageTray.add(this);
         this.notify(this._notification);
     },
 
-    createNotificationIcon: function(iconSize) {
+    createIcon: function(size) {
         return new St.Icon({ gicon: this.mount.get_icon(),
-                             icon_size: iconSize ? iconSize : this.ICON_SIZE });
+                             icon_size: size });
     }
-}
+});
 
-function AutorunTransientNotification(source) {
-    this._init(source);
-}
-
-AutorunTransientNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
+const AutorunTransientNotification = new Lang.Class({
+    Name: 'AutorunTransientNotification',
+    Extends: MessageTray.Notification,
 
     _init: function(source) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      source.title, null,
-                                                      { customContent: true });
+        this.parent(source, source.title, null, { customContent: true });
 
         this._box = new St.BoxLayout({ style_class: 'hotplug-transient-box',
                                        vertical: true });
@@ -588,7 +545,7 @@ AutorunTransientNotification.prototype = {
 
         let label = new St.Bin({ y_align: St.Align.MIDDLE,
                                  child: new St.Label
-                                 ({ text: _("Open with %s").format(app.get_display_name()) })
+                                 ({ text: _("Open with %s").format(app.get_name()) })
                                });
         box.add(label);
 
@@ -630,5 +587,5 @@ AutorunTransientNotification.prototype = {
 
         return button;
     }
-}
+});
 

js/ui/boxpointer.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Lang = imports.lang;
@@ -9,6 +9,13 @@ const Shell = imports.gi.Shell;
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
 
+const PopupAnimation = {
+    NONE:  0,
+    SLIDE: 1 << 0,
+    FADE:  1 << 1,
+    FULL:  ~0,
+};
+
 const POPUP_ANIMATION_TIME = 0.15;
 
 /**
@@ -18,16 +25,18 @@ const POPUP_ANIMATION_TIME = 0.15;
  *
  * An actor which displays a triangle "arrow" pointing to a given
  * side.  The .bin property is a container in which content can be
- * placed.  The arrow position may be controlled via setArrowOrigin().
+ * placed.  The arrow position may be controlled via
+ * setArrowOrigin(). The arrow side might be temporarily flipped
+ * depending on the box size and source position to keep the box
+ * totally inside the monitor if possible.
  *
  */
-function BoxPointer(side, binProperties) {
-    this._init(side, binProperties);
-}
+const BoxPointer = new Lang.Class({
+    Name: 'BoxPointer',
 
-BoxPointer.prototype = {
     _init: function(arrowSide, binProperties) {
         this._arrowSide = arrowSide;
+        this._userArrowSide = arrowSide;
         this._arrowOrigin = 0;
         this.actor = new St.Bin({ x_fill: true,
                                   y_fill: true });
@@ -46,16 +55,37 @@ BoxPointer.prototype = {
         this._yOffset = 0;
         this._xPosition = 0;
         this._yPosition = 0;
+        this._sourceAlignment = 0.5;
+        this._capturedEventId = 0;
+        this._muteInput();
+    },
+
+    _muteInput: function() {
+        if (this._capturedEventId == 0)
+            this._capturedEventId = this.actor.connect('captured-event',
+                                                       function() { return true; });
+    },
+
+    _unmuteInput: function() {
+        if (this._capturedEventId != 0) {
+            this.actor.disconnect(this._capturedEventId);
+            this._capturedEventId = 0;
+        }
     },
 
     show: function(animate, onComplete) {
         let themeNode = this.actor.get_theme_node();
         let rise = themeNode.get_length('-arrow-rise');
+        let animationTime = (animate & PopupAnimation.FULL) ? POPUP_ANIMATION_TIME : 0;
+
+        if (animate & PopupAnimation.FADE)
+            this.opacity = 0;
+        else
+            this.opacity = 255;
 
-        this.opacity = 0;
         this.actor.show();
 
-        if (animate) {
+        if (animate & PopupAnimation.SLIDE) {
             switch (this._arrowSide) {
                 case St.Side.TOP:
                     this.yOffset = -rise;
@@ -75,9 +105,13 @@ BoxPointer.prototype = {
         Tweener.addTween(this, { opacity: 255,
                                  xOffset: 0,
                                  yOffset: 0,
-                                 transition: "linear",
-                                 onComplete: onComplete,
-                                 time: POPUP_ANIMATION_TIME });
+                                 transition: 'linear',
+                                 onComplete: Lang.bind(this, function() {
+                                     this._unmuteInput();
+                                     if (onComplete)
+                                         onComplete();
+                                 }),
+                                 time: animationTime });
     },
 
     hide: function(animate, onComplete) {
@@ -85,8 +119,10 @@ BoxPointer.prototype = {
         let yOffset = 0;
         let themeNode = this.actor.get_theme_node();
         let rise = themeNode.get_length('-arrow-rise');
+        let fade = (animate & PopupAnimation.FADE);
+        let animationTime = (animate & PopupAnimation.FULL) ? POPUP_ANIMATION_TIME : 0;
 
-        if (animate) {
+        if (animate & PopupAnimation.SLIDE) {
             switch (this._arrowSide) {
                 case St.Side.TOP:
                     yOffset = rise;
@@ -103,13 +139,16 @@ BoxPointer.prototype = {
             }
         }
 
-        Tweener.addTween(this, { opacity: 0,
+        this._muteInput();
+
+        Tweener.addTween(this, { opacity: fade ? 0 : 255,
                                  xOffset: xOffset,
                                  yOffset: yOffset,
-                                 transition: "linear",
-                                 time: POPUP_ANIMATION_TIME,
+                                 transition: 'linear',
+                                 time: animationTime,
                                  onComplete: Lang.bind(this, function () {
                                      this.actor.hide();
+                                     this.opacity = 0;
                                      this.xOffset = 0;
                                      this.yOffset = 0;
                                      if (onComplete)
@@ -179,8 +218,27 @@ BoxPointer.prototype = {
         }
         this.bin.allocate(childBox, flags);
 
-        if (this._sourceActor && this._sourceActor.mapped)
-            this._reposition(this._sourceActor, this._alignment);
+        if (this._sourceActor && this._sourceActor.mapped) {
+            this._reposition(this._sourceActor, this._arrowAlignment);
+
+            if (this._shouldFlip()) {
+                switch (this._arrowSide) {
+                case St.Side.TOP:
+                    this._arrowSide = St.Side.BOTTOM;
+                    break;
+                case St.Side.BOTTOM:
+                    this._arrowSide = St.Side.TOP;
+                    break;
+                case St.Side.LEFT:
+                    this._arrowSide = St.Side.RIGHT;
+                    break;
+                case St.Side.RIGHT:
+                    this._arrowSide = St.Side.LEFT;
+                    break;
+                }
+                this._reposition(this._sourceActor, this._arrowAlignment);
+            }
+        }
     },
 
     _drawBorder: function(area) {
@@ -194,7 +252,6 @@ BoxPointer.prototype = {
         let halfBorder = borderWidth / 2;
         let halfBase = Math.floor(base/2);
 
-        let borderColor = themeNode.get_color('-arrow-border-color');
         let backgroundColor = themeNode.get_color('-arrow-background-color');
 
         let [width, height] = area.get_surface_size();
@@ -205,7 +262,6 @@ BoxPointer.prototype = {
             boxWidth -= rise;
         }
         let cr = area.get_context();
-        Clutter.cairo_set_source_color(cr, borderColor);
 
         // Translate so that box goes from 0,0 to boxWidth,boxHeight,
         // with the arrow poking out of that
@@ -301,35 +357,50 @@ BoxPointer.prototype = {
 
         Clutter.cairo_set_source_color(cr, backgroundColor);
         cr.fillPreserve();
-        Clutter.cairo_set_source_color(cr, borderColor);
-        cr.setLineWidth(borderWidth);
-        cr.stroke();
+
+        if (borderWidth > 0) {
+            let borderColor = themeNode.get_color('-arrow-border-color');
+            Clutter.cairo_set_source_color(cr, borderColor);
+            cr.setLineWidth(borderWidth);
+            cr.stroke();
+        }
     },
 
     setPosition: function(sourceActor, alignment) {
+        this._arrowSide = this._userArrowSide;
+
         // We need to show it now to force an allocation,
         // so that we can query the correct size.
         this.actor.show();
 
         this._sourceActor = sourceActor;
-        this._alignment = alignment;
+        this._arrowAlignment = alignment;
 
         this._reposition(sourceActor, alignment);
     },
 
+    setSourceAlignment: function(alignment) {
+        this._sourceAlignment = alignment;
+
+        if (!this._sourceActor)
+            return;
+
+        this.setPosition(this._sourceActor, this._arrowAlignment);
+    },
+
     _reposition: function(sourceActor, alignment) {
         // Position correctly relative to the sourceActor
         let sourceNode = sourceActor.get_theme_node();
         let sourceContentBox = sourceNode.get_content_box(sourceActor.get_allocation_box());
         let sourceAllocation = Shell.util_get_transformed_allocation(sourceActor);
-        let sourceCenterX = sourceAllocation.x1 + sourceContentBox.x1 + (sourceContentBox.x2 - sourceContentBox.x1) / 2;
-        let sourceCenterY = sourceAllocation.y1 + sourceContentBox.y1 + (sourceContentBox.y2 - sourceContentBox.y1) / 2;
+        let sourceCenterX = sourceAllocation.x1 + sourceContentBox.x1 + (sourceContentBox.x2 - sourceContentBox.x1) * this._sourceAlignment;
+        let sourceCenterY = sourceAllocation.y1 + sourceContentBox.y1 + (sourceContentBox.y2 - sourceContentBox.y1) * this._sourceAlignment;
         let [minWidth, minHeight, natWidth, natHeight] = this.actor.get_preferred_size();
 
         // We also want to keep it onscreen, and separated from the
         // edge by the same distance as the main part of the box is
         // separated from its sourceActor
-        let primary = Main.layoutManager.primaryMonitor;
+        let monitor = Main.layoutManager.findMonitorForActor(sourceActor);
         let themeNode = this.actor.get_theme_node();
         let borderWidth = themeNode.get_length('-arrow-border-width');
         let arrowBase = themeNode.get_length('-arrow-base');
@@ -364,8 +435,8 @@ BoxPointer.prototype = {
         case St.Side.BOTTOM:
             resX = sourceCenterX - (halfMargin + (natWidth - margin) * alignment);
 
-            resX = Math.max(resX, primary.x + 10);
-            resX = Math.min(resX, primary.x + primary.width - (10 + natWidth));
+            resX = Math.max(resX, monitor.x + 10);
+            resX = Math.min(resX, monitor.x + monitor.width - (10 + natWidth));
             this.setArrowOrigin(sourceCenterX - resX);
             break;
 
@@ -373,8 +444,8 @@ BoxPointer.prototype = {
         case St.Side.RIGHT:
             resY = sourceCenterY - (halfMargin + (natHeight - margin) * alignment);
 
-            resY = Math.max(resY, primary.y + 10);
-            resY = Math.min(resY, primary.y + primary.height - (10 + natHeight));
+            resY = Math.max(resY, monitor.y + 10);
+            resY = Math.min(resY, monitor.y + monitor.height - (10 + natHeight));
 
             this.setArrowOrigin(sourceCenterY - resY);
             break;
@@ -413,6 +484,39 @@ BoxPointer.prototype = {
                                     -(this._yPosition + this._yOffset));
     },
 
+    _shouldFlip: function() {
+        let sourceAllocation = Shell.util_get_transformed_allocation(this._sourceActor);
+        let boxAllocation = Shell.util_get_transformed_allocation(this.actor);
+        let boxWidth = boxAllocation.x2 - boxAllocation.x1;
+        let boxHeight = boxAllocation.y2 - boxAllocation.y1;
+        let monitor = Main.layoutManager.findMonitorForActor(this.actor);
+
+        switch (this._arrowSide) {
+        case St.Side.TOP:
+            if (boxAllocation.y2 > monitor.y + monitor.height &&
+                boxHeight < sourceAllocation.y1 - monitor.y)
+                return true;
+            break;
+        case St.Side.BOTTOM:
+            if (boxAllocation.y1 < monitor.y &&
+                boxHeight < monitor.y + monitor.height - sourceAllocation.y2)
+                return true;
+            break;
+        case St.Side.LEFT:
+            if (boxAllocation.x2 > monitor.x + monitor.width &&
+                boxWidth < sourceAllocation.x1 - monitor.x)
+                return true;
+            break;
+        case St.Side.RIGHT:
+            if (boxAllocation.x1 < monitor.x &&
+                boxWidth < monitor.x + monitor.width - sourceAllocation.x2)
+                return true;
+            break;
+        }
+
+        return false;
+    },
+
     set xOffset(offset) {
         this._xOffset = offset;
         this._shiftActor();
@@ -438,4 +542,4 @@ BoxPointer.prototype = {
     get opacity() {
         return this.actor.opacity;
     }
-};
+});

js/ui/calendar.js

@@ -1,6 +1,5 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const DBus = imports.dbus;
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const Lang = imports.lang;
@@ -156,28 +155,24 @@ function _getEventDayAbbreviation(dayNumber) {
 
 // Abstraction for an appointment/event in a calendar
 
-function CalendarEvent(date, end, summary, allDay) {
-    this._init(date, end, summary, allDay);
-}
+const CalendarEvent = new Lang.Class({
+    Name: 'CalendarEvent',
 
-CalendarEvent.prototype = {
     _init: function(date, end, summary, allDay) {
         this.date = date;
         this.end = end;
         this.summary = summary;
         this.allDay = allDay;
     }
-};
+});
 
 // Interface for appointments/events - e.g. the contents of a calendar
 //
 
 // First, an implementation with no events
-function EmptyEventSource() {
-    this._init();
-}
+const EmptyEventSource = new Lang.Class({
+    Name: 'EmptyEventSource',
 
-EmptyEventSource.prototype = {
     _init: function() {
     },
 
@@ -192,33 +187,32 @@ EmptyEventSource.prototype = {
     hasEvents: function(day) {
         return false;
     }
-};
+});
 Signals.addSignalMethods(EmptyEventSource.prototype);
 
-const CalendarServerIface = {
-    name: 'org.gnome.Shell.CalendarServer',
-    methods: [{ name: 'GetEvents',
-                inSignature: 'xxb',
-                outSignature: 'a(sssbxxa{sv})' }],
-    signals: [{ name: 'Changed',
-                inSignature: '' }]
-};
+const CalendarServerIface = <interface name="org.gnome.Shell.CalendarServer">
+<method name="GetEvents">
+    <arg type="x" direction="in" />
+    <arg type="x" direction="in" />
+    <arg type="b" direction="in" />
+    <arg type="a(sssbxxa{sv})" direction="out" />
+</method>
+<signal name="Changed" />
+</interface>;
 
-const CalendarServer = function () {
-    this._init();
-};
+const CalendarServerInfo  = Gio.DBusInterfaceInfo.new_for_xml(CalendarServerIface);
 
-CalendarServer.prototype = {
-     _init: function() {
-         DBus.session.proxifyObject(this, 'org.gnome.Shell.CalendarServer', '/org/gnome/Shell/CalendarServer');
-     }
-};
+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) });
 
-DBus.proxifyPrototype(CalendarServer.prototype, CalendarServerIface);
-
-// an implementation that reads data from a session bus service
-function DBusEventSource(owner) {
-    this._init(owner);
+    self.init(null);
+    return self;
 }
 
 function _datesEqual(a, b) {
@@ -239,18 +233,22 @@ function _dateIntervalsOverlap(a0, a1, b0, b1)
         return true;
 }
 
+// an implementation that reads data from a session bus service
+const DBusEventSource = new Lang.Class({
+    Name: 'DBusEventSource',
 
-DBusEventSource.prototype = {
-    _init: function(owner) {
+    _init: function() {
         this._resetCache();
 
-        this._dbusProxy = new CalendarServer(owner);
-        this._dbusProxy.connect('Changed', Lang.bind(this, this._onChanged));
+        this._dbusProxy = new CalendarServer();
+        this._dbusProxy.connectSignal('Changed', Lang.bind(this, this._onChanged));
 
-        DBus.session.watch_name('org.gnome.Shell.CalendarServer',
-                                false, // do not launch a name-owner if none exists
-                                Lang.bind(this, this._onNameAppeared),
-                                Lang.bind(this, this._onNameVanished));
+        this._dbusProxy.connect('notify::g-name-owner', Lang.bind(this, function() {
+            if (this._dbusProxy.g_name_owner)
+                this._onNameAppeared();
+            else
+                this._onNameVanished();
+        }));
     },
 
     _resetCache: function() {
@@ -273,7 +271,7 @@ DBusEventSource.prototype = {
         this._loadEvents(false);
     },
 
-    _onEventsReceived: function(appointments) {
+    _onEventsReceived: function([appointments]) {
         let newEvents = [];
         if (appointments != null) {
             for (let n = 0; n < appointments.length; n++) {
@@ -296,9 +294,9 @@ DBusEventSource.prototype = {
 
     _loadEvents: function(forceReload) {
         if (this._curRequestBegin && this._curRequestEnd){
-            let callFlags = 0;
+            let callFlags = Gio.DBusCallFlags.NO_AUTO_START;
             if (forceReload)
-                callFlags |= DBus.CALL_FLAG_START;
+                callFlags = Gio.DBusCallFlags.NONE;
             this._dbusProxy.GetEventsRemote(this._curRequestBegin.getTime() / 1000,
                                             this._curRequestEnd.getTime() / 1000,
                                             forceReload,
@@ -339,17 +337,15 @@ DBusEventSource.prototype = {
 
         return true;
     }
-};
+});
 Signals.addSignalMethods(DBusEventSource.prototype);
 
 // Calendar:
 // @eventSource: is an object implementing the EventSource API, e.g. the
 // requestRange(), getEvents(), hasEvents() methods and the ::changed signal.
-function Calendar(eventSource) {
-    this._init(eventSource);
-}
+const Calendar = new Lang.Class({
+    Name: 'Calendar',
 
-Calendar.prototype = {
     _init: function(eventSource) {
         if (eventSource) {
             this._eventSource = eventSource;
@@ -410,7 +406,7 @@ Calendar.prototype = {
 
     _buildHeader: function() {
         let offsetCols = this._useWeekdate ? 1 : 0;
-        this.actor.destroy_children();
+        this.actor.destroy_all_children();
 
         // Top line of the calendar '<| September 2009 |>'
         this._topBox = new St.BoxLayout();
@@ -452,7 +448,7 @@ Calendar.prototype = {
         }
 
         // All the children after this are days, and get removed when we update the calendar
-        this._firstDayIndex = this.actor.get_children().length;
+        this._firstDayIndex = this.actor.get_n_children();
     },
 
     _onStyleChange: function(actor, event) {
@@ -555,6 +551,7 @@ Calendar.prototype = {
         let row = 2;
         while (true) {
             let button = new St.Button({ label: iter.getDate().toString() });
+            let rtl = button.get_text_direction() == Clutter.TextDirection.RTL;
 
             if (!this._eventSource)
                 button.reactive = false;
@@ -575,7 +572,10 @@ Calendar.prototype = {
             // Hack used in lieu of border-collapse - see gnome-shell.css
             if (row == 2)
                 styleClass = 'calendar-day-top ' + styleClass;
-            if (iter.getDay() == this._weekStart)
+
+            let leftMost = rtl ? iter.getDay() == (this._weekStart + 6) % 7
+                               : iter.getDay() == this._weekStart;
+            if (leftMost)
                 styleClass = 'calendar-day-left ' + styleClass;
 
             if (_sameDay(now, iter))
@@ -615,15 +615,13 @@ Calendar.prototype = {
         if (this._eventSource)
             this._eventSource.requestRange(beginDate, iter, forceReload);
     }
-};
+});
 
 Signals.addSignalMethods(Calendar.prototype);
 
-function EventsList(eventSource) {
-    this._init(eventSource);
-}
+const EventsList = new Lang.Class({
+    Name: 'EventsList',
 
-EventsList.prototype = {
     _init: function(eventSource) {
         this.actor = new St.BoxLayout({ vertical: true, style_class: 'events-header-vbox'});
         this._date = new Date();
@@ -691,7 +689,7 @@ EventsList.prototype = {
     },
 
     _showOtherDay: function(day) {
-        this.actor.destroy_children();
+        this.actor.destroy_all_children();
 
         let dayBegin = _getBeginningOfDay(day);
         let dayEnd = _getEndOfDay(day);
@@ -708,7 +706,7 @@ EventsList.prototype = {
     },
 
     _showToday: function() {
-        this.actor.destroy_children();
+        this.actor.destroy_all_children();
 
         let now = new Date();
         let dayBegin = _getBeginningOfDay(now);
@@ -754,4 +752,4 @@ EventsList.prototype = {
             this._showOtherDay(this._date);
         }
     }
-};
+});

js/ui/checkBox.js

@@ -0,0 +1,115 @@
+const Clutter = imports.gi.Clutter;
+const Pango = imports.gi.Pango;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const Lang = imports.lang;
+
+const CheckBoxContainer = new Lang.Class({
+    Name: 'CheckBoxContainer',
+
+    _init: function() {
+        this.actor = new Shell.GenericContainer();
+        this.actor.connect('get-preferred-width',
+                           Lang.bind(this, this._getPreferredWidth));
+        this.actor.connect('get-preferred-height',
+                           Lang.bind(this, this._getPreferredHeight));
+        this.actor.connect('allocate',
+                           Lang.bind(this, this._allocate));
+        this.actor.connect('style-changed', Lang.bind(this,
+            function() {
+                let node = this.actor.get_theme_node();
+                this._spacing = node.get_length('spacing');
+            }));
+        this.actor.request_mode = Clutter.RequestMode.HEIGHT_FOR_WIDTH;
+
+        this._box = new St.Bin();
+        this.actor.add_actor(this._box);
+
+        this.label = new St.Label();
+        this.label.clutter_text.set_line_wrap(true);
+        this.label.clutter_text.set_ellipsize(Pango.EllipsizeMode.NONE);
+        this.actor.add_actor(this.label);
+
+        this._spacing = 0;
+    },
+
+    _getPreferredWidth: function(actor, forHeight, alloc) {
+        let [minWidth, natWidth] = this._box.get_preferred_width(forHeight);
+
+        alloc.min_size = minWidth + this._spacing;
+        alloc.natural_size = natWidth + this._spacing;
+    },
+
+    _getPreferredHeight: function(actor, forWidth, alloc) {
+        /* FIXME: StBoxlayout currently does not handle
+           height-for-width children correctly, so hard-code
+           two lines for the label until that problem is fixed.
+
+           https://bugzilla.gnome.org/show_bug.cgi?id=672543 */
+/*
+        let [minBoxHeight, natBoxHeight] =
+            this._box.get_preferred_height(forWidth);
+        let [minLabelHeight, natLabelHeight] =
+            this.label.get_preferred_height(forWidth);
+
+        alloc.min_size = Math.max(minBoxHeight, minLabelHeight);
+        alloc.natural_size = Math.max(natBoxHeight, natLabelHeight);
+*/
+        let [minBoxHeight, natBoxHeight] =
+            this._box.get_preferred_height(-1);
+        let [minLabelHeight, natLabelHeight] =
+            this.label.get_preferred_height(-1);
+
+        alloc.min_size = Math.max(minBoxHeight, 2 * minLabelHeight);
+        alloc.natural_size = Math.max(natBoxHeight, 2 * natLabelHeight);
+    },
+
+    _allocate: function(actor, box, flags) {
+        let availWidth = box.x2 - box.x1;
+        let availHeight = box.y2 - box.y1;
+
+        let childBox = new Clutter.ActorBox();
+        let [minBoxWidth, natBoxWidth] =
+            this._box.get_preferred_width(-1);
+        let [minBoxHeight, natBoxHeight] =
+            this._box.get_preferred_height(-1);
+        childBox.x1 = box.x1;
+        childBox.x2 = box.x1 + natBoxWidth;
+        childBox.y1 = box.y1;
+        childBox.y2 = box.y1 + natBoxHeight;
+        this._box.allocate(childBox, flags);
+
+        childBox.x1 = box.x1 + natBoxWidth + this._spacing;
+        childBox.x2 = availWidth - childBox.x1;
+        childBox.y1 = box.y1;
+        childBox.y2 = box.y2;
+        this.label.allocate(childBox, flags);
+    }
+});
+
+const CheckBox = new Lang.Class({
+    Name: 'CheckBox',
+
+    _init: function(label) {
+        this.actor = new St.Button({ style_class: 'check-box',
+                                     button_mask: St.ButtonMask.ONE,
+                                     toggle_mode: true,
+                                     can_focus: true,
+                                     x_fill: true,
+                                     y_fill: true });
+        this._container = new CheckBoxContainer();
+        this.actor.set_child(this._container.actor);
+
+        if (label)
+            this.setLabel(label);
+    },
+
+    setLabel: function(label) {
+        this._container.label.set_text(label);
+    },
+
+    getLabelActor: function() {
+        return this._container.label;
+    }
+});

js/ui/contactDisplay.js

@@ -1,179 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Folks = imports.gi.Folks
-const Lang = imports.lang;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const Util = imports.misc.util;
-const IconGrid = imports.ui.iconGrid;
-const Search = imports.ui.search;
-const SearchDisplay = imports.ui.searchDisplay;
-
-const MAX_SEARCH_RESULTS_ROWS = 1;
-const ICON_SIZE = 81;
-
-function launchContact(id) {
-    Util.spawn(['gnome-contacts', '-i', id]);
-}
-
-
-/* This class represents a shown contact search result in the overview */
-function Contact(id) {
-    this._init(id);
-}
-
-Contact.prototype = {
-    _init: function(id) {
-        this.individual = Shell.ContactSystem.get_default().get_individual(id);
-
-        this.actor = new St.Bin({ style_class: 'contact',
-                                  reactive: true,
-                                  track_hover: true });
-
-        let content = new St.BoxLayout( { style_class: 'contact-content',
-                                          vertical: false });
-        this.actor.set_child(content);
-
-        let icon = new St.Icon({ icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: ICON_SIZE,
-                                 style_class: 'contact-icon' });
-        if (this.individual.avatar != null)
-            icon.gicon = this.individual.avatar;
-        else
-            icon.icon_name = 'avatar-default';
-
-        content.add(icon, { x_fill: true,
-                            y_fill: false,
-                            x_align: St.Align.START,
-                            y_align: St.Align.MIDDLE });
-
-        let details = new St.BoxLayout({ style_class: 'contact-details',
-                                         vertical: true });
-        content.add(details, { x_fill: true,
-                               y_fill: false,
-                               x_align: St.Align.START,
-                               y_align: St.Align.MIDDLE });
-
-        let aliasText = this.individual.alias || _("Unknown");
-        let aliasLabel = new St.Label({ text: aliasText,
-                                        style_class: 'contact-details-alias' });
-        details.add(aliasLabel, { x_fill: true,
-                                  y_fill: false,
-                                  x_align: St.Align.START,
-                                  y_align: St.Align.START });
-
-        let presence = this._createPresence(this.individual.presence_type);
-        details.add(presence, { x_fill: false,
-                                y_fill: true,
-                                x_align: St.Align.START,
-                                y_align: St.Align.END });
-    },
-
-    _createPresence: function(presence) {
-        let text;
-        let iconName;
-
-        switch(presence) {
-          case Folks.PresenceType.AVAILABLE:
-            text = _("Available");
-            iconName = 'user-available';
-            break;
-          case Folks.PresenceType.AWAY:
-          case Folks.PresenceType.EXTENDED_AWAY:
-            text = _("Away");
-            iconName = 'user-away';
-            break;
-          case Folks.PresenceType.BUSY:
-            text = _("Busy");
-            iconName = 'user-busy';
-            break;
-          default:
-            text = _("Offline");
-            iconName = 'user-offline';
-          }
-
-        let icon = new St.Icon({ icon_name: iconName,
-                                 icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: 16,
-                                 style_class: 'contact-details-status-icon' });
-        let label = new St.Label({ text: text });
-
-        let box = new St.BoxLayout({ vertical: false,
-                                     style_class: 'contact-details-status' });
-        box.add(icon, { x_fill: true,
-                        y_fill: false,
-                        x_align: St.Align.START,
-                        y_align: St.Align.START });
-
-        box.add(label, { x_fill: true,
-                         y_fill: false,
-                         x_align: St.Align.END,
-                         y_align: St.Align.START });
-
-        return box;
-    },
-
-    createIcon: function(size) {
-        let tc = St.TextureCache.get_default();
-        let icon = this.individual.avatar;
-
-        if (icon != null) {
-            return tc.load_gicon(null, icon, size);
-        } else {
-            return tc.load_icon_name(null, 'avatar-default', St.IconType.FULLCOLOR, size);
-        }
-    },
-};
-
-
-/* Searches for and returns contacts */
-function ContactSearchProvider() {
-    this._init();
-}
-
-ContactSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
-
-    _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("CONTACTS"));
-        this._contactSys = Shell.ContactSystem.get_default();
-    },
-
-    getResultMeta: function(id) {
-        let contact = new Contact(id);
-        return { 'id': id,
-                 'name': contact.alias,
-                 'createIcon': function(size) {
-                         return contact.createIcon(size);
-                 }
-        };
-    },
-
-    getInitialResultSet: function(terms) {
-        return this._contactSys.initial_search(terms);
-    },
-
-    getSubsearchResultSet: function(previousResults, terms) {
-        return this._contactSys.subsearch(previousResults, terms);
-    },
-
-    createResultActor: function(resultMeta, terms) {
-        let contact = new Contact(resultMeta.id);
-        return contact.actor;
-    },
-
-    createResultContainerActor: function() {
-        let grid = new IconGrid.IconGrid({ rowLimit: MAX_SEARCH_RESULTS_ROWS,
-                                             xAlign: St.Align.START });
-        grid.actor.style_class = 'contact-grid';
-
-        let actor = new SearchDisplay.GridSearchResults(this, grid);
-        return actor;
-    },
-
-    activateResult: function(id, params) {
-        launchContact(id);
-    }
-};

js/ui/ctrlAltTab.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Gdk = imports.gi.Gdk;
@@ -22,11 +22,9 @@ const SortGroup = {
     BOTTOM: 2
 };
 
-function CtrlAltTabManager() {
-    this._init();
-}
+const CtrlAltTabManager = new Lang.Class({
+    Name: 'CtrlAltTabManager',
 
-CtrlAltTabManager.prototype = {
     _init: function() {
         this._items = [];
         this._focusManager = St.FocusManager.get_for_stage(global.stage);
@@ -94,7 +92,7 @@ CtrlAltTabManager.prototype = {
         return a.x - b.x;
     },
 
-    popup: function(backwards) {
+    popup: function(backwards, mask) {
         // Start with the set of focus groups that are currently mapped
         let items = this._items.filter(function (item) { return item.proxy.mapped; });
 
@@ -123,19 +121,26 @@ CtrlAltTabManager.prototype = {
             return;
 
         items.sort(Lang.bind(this, this._sortItems));
-        new CtrlAltTabPopup().show(items, backwards);
+
+        if (!this._popup) {
+            this._popup = new CtrlAltTabPopup();
+            this._popup.show(items, backwards, mask);
+
+            this._popup.actor.connect('destroy',
+                                      Lang.bind(this, function() {
+                                          this._popup = null;
+                                      }));
+        }
     }
-};
+});
 
 function mod(a, b) {
     return (a + b) % b;
 }
 
-function CtrlAltTabPopup() {
-    this._init();
-}
+const CtrlAltTabPopup = new Lang.Class({
+    Name: 'CtrlAltTabPopup',
 
-CtrlAltTabPopup.prototype = {
     _init : function() {
         this.actor = new Shell.GenericContainer({ name: 'ctrlAltTabPopup',
                                                   reactive: true });
@@ -147,6 +152,7 @@ CtrlAltTabPopup.prototype = {
         this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
 
         this._haveModal = false;
+        this._modifierMask = 0;
         this._selection = 0;
 
         Main.uiGroup.add_actor(this.actor);
@@ -177,16 +183,17 @@ CtrlAltTabPopup.prototype = {
         let [childMinHeight, childNaturalHeight] = this._switcher.actor.get_preferred_height(primary.width - hPadding);
         let [childMinWidth, childNaturalWidth] = this._switcher.actor.get_preferred_width(childNaturalHeight);
         childBox.x1 = Math.max(primary.x + leftPadding, primary.x + Math.floor((primary.width - childNaturalWidth) / 2));
-        childBox.x2 = Math.min(primary.width - hPadding, childBox.x1 + childNaturalWidth);
+        childBox.x2 = Math.min(primary.x + primary.width - hPadding, childBox.x1 + childNaturalWidth);
         childBox.y1 = primary.y + Math.floor((primary.height - childNaturalHeight) / 2);
         childBox.y2 = childBox.y1 + childNaturalHeight;
         this._switcher.actor.allocate(childBox, flags);
     },
 
-    show : function(items, startBackwards) {
+    show : function(items, startBackwards, mask) {
         if (!Main.pushModal(this.actor))
             return false;
         this._haveModal = true;
+        this._modifierMask = AltTab.primaryModifier(mask);
 
         this._keyPressEventId = this.actor.connect('key-press-event', Lang.bind(this, this._keyPressEvent));
         this._keyReleaseEventId = this.actor.connect('key-release-event', Lang.bind(this, this._keyReleaseEvent));
@@ -200,7 +207,7 @@ CtrlAltTabPopup.prototype = {
         this._select(this._selection);
 
         let [x, y, mods] = global.get_pointer();
-        if (!(mods & Gdk.ModifierType.MOD1_MASK)) {
+        if (!(mods & this._modifierMask)) {
             this._finish();
             return false;
         }
@@ -226,7 +233,7 @@ CtrlAltTabPopup.prototype = {
 
     _keyPressEvent : function(actor, event) {
         let keysym = event.get_key_symbol();
-        let shift = (Shell.get_event_state(event) & Clutter.ModifierType.SHIFT_MASK);
+        let shift = (event.get_state() & Clutter.ModifierType.SHIFT_MASK);
         if (shift && keysym == Clutter.KEY_Tab)
             keysym = Clutter.ISO_Left_Tab;
 
@@ -246,7 +253,7 @@ CtrlAltTabPopup.prototype = {
 
     _keyReleaseEvent : function(actor, event) {
         let [x, y, mods] = global.get_pointer();
-        let state = mods & Clutter.ModifierType.MOD1_MASK;
+        let state = mods & this._modifierMask;
 
         if (state == 0)
             this._finish();
@@ -292,17 +299,14 @@ CtrlAltTabPopup.prototype = {
         this._selection = num;
         this._switcher.highlight(num);
     }
-};
+});
 
-function CtrlAltTabSwitcher(items) {
-    this._init(items);
-}
-
-CtrlAltTabSwitcher.prototype = {
-    __proto__ : AltTab.SwitcherList.prototype,
+const CtrlAltTabSwitcher = new Lang.Class({
+    Name: 'CtrlAltTabSwitcher',
+    Extends: AltTab.SwitcherList,
 
     _init : function(items) {
-        AltTab.SwitcherList.prototype._init.call(this, true);
+        this.parent(true);
 
         for (let i = 0; i < items.length; i++)
             this._addIcon(items[i]);
@@ -325,4 +329,4 @@ CtrlAltTabSwitcher.prototype = {
 
         this.addItem(box, text);
     }
-};
+});

js/ui/dash.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Signals = imports.signals;
@@ -6,6 +6,7 @@ const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const Mainloop = imports.mainloop;
 
 const AppDisplay = imports.ui.appDisplay;
 const AppFavorites = imports.ui.appFavorites;
@@ -16,14 +17,15 @@ const Tweener = imports.ui.tweener;
 const Workspace = imports.ui.workspace;
 
 const DASH_ANIMATION_TIME = 0.2;
+const DASH_ITEM_LABEL_SHOW_TIME = 0.15;
+const DASH_ITEM_LABEL_HIDE_TIME = 0.1;
+const DASH_ITEM_HOVER_TIMEOUT = 300;
 
 // A container like StBin, but taking the child's scale into account
 // when requesting a size
-function DashItemContainer() {
-    this._init();
-}
+const DashItemContainer = new Lang.Class({
+    Name: 'DashItemContainer',
 
-DashItemContainer.prototype = {
     _init: function() {
         this.actor = new Shell.GenericContainer({ style_class: 'dash-item-container' });
         this.actor.connect('get-preferred-width',
@@ -34,9 +36,12 @@ DashItemContainer.prototype = {
                            Lang.bind(this, this._allocate));
         this.actor._delegate = this;
 
+        this.label = null;
+
         this.child = null;
         this._childScale = 1;
         this._childOpacity = 255;
+        this.animatingOut = false;
     },
 
     _allocate: function(actor, box, flags) {
@@ -85,11 +90,64 @@ DashItemContainer.prototype = {
         alloc.natural_size = natWidth * this.child.scale_y;
     },
 
+    showLabel: function() {
+        if (this.label == null)
+            return;
+
+        this.label.opacity = 0;
+        this.label.show();
+
+        let [stageX, stageY] = this.actor.get_transformed_position();
+
+        let itemHeight = this.actor.allocation.y2 - this.actor.allocation.y1;
+
+        let labelHeight = this.label.get_height();
+        let yOffset = Math.floor((itemHeight - labelHeight) / 2)
+
+        let y = stageY + yOffset;
+
+        let node = this.label.get_theme_node();
+        let xOffset = node.get_length('-x-offset');
+
+        let x;
+        if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
+            x = stageX - this.label.get_width() - xOffset;
+        else
+            x = stageX + this.actor.get_width() + xOffset;
+
+        this.label.set_position(x, y);
+        Tweener.addTween(this.label,
+                         { opacity: 255,
+                           time: DASH_ITEM_LABEL_SHOW_TIME,
+                           transition: 'easeOutQuad',
+                         });
+    },
+
+    setLabelText: function(text) {
+        if (this.label == null)
+            this.label = new St.Label({ style_class: 'dash-label'});
+
+        this.label.set_text(text);
+        Main.layoutManager.addChrome(this.label);
+        this.label.hide();
+    },
+
+    hideLabel: function () {
+        Tweener.addTween(this.label,
+                         { opacity: 0,
+                           time: DASH_ITEM_LABEL_HIDE_TIME,
+                           transition: 'easeOutQuad',
+                           onComplete: Lang.bind(this, function() {
+                               this.label.hide();
+                           })
+                         });
+    },
+
     setChild: function(actor) {
         if (this.child == actor)
             return;
 
-        this.actor.destroy_children();
+        this.actor.destroy_all_children();
 
         this.child = actor;
         this.actor.add_actor(this.child);
@@ -109,12 +167,23 @@ DashItemContainer.prototype = {
                          });
     },
 
+    destroy: function() {
+        if (this.label)
+            this.label.destroy();
+
+        this.actor.destroy();
+    },
+
     animateOutAndDestroy: function() {
+        if (this.label)
+            this.label.destroy();
+
         if (this.child == null) {
             this.actor.destroy();
             return;
         }
 
+        this.animatingOut = true;
         this.childScale = 1.0;
         Tweener.addTween(this,
                          { childScale: 0.0,
@@ -155,17 +224,14 @@ DashItemContainer.prototype = {
     get childOpacity() {
         return this._childOpacity;
     }
-};
+});
 
-function RemoveFavoriteIcon() {
-    this._init();
-}
-
-RemoveFavoriteIcon.prototype = {
-    __proto__: DashItemContainer.prototype,
+const RemoveFavoriteIcon = new Lang.Class({
+    Name: 'RemoveFavoriteIcon',
+    Extends: DashItemContainer,
 
     _init: function() {
-        DashItemContainer.prototype._init.call(this);
+        this.parent();
 
         this._iconBin = new St.Bin({ style_class: 'remove-favorite' });
         this._iconActor = null;
@@ -177,12 +243,6 @@ RemoveFavoriteIcon.prototype = {
         this._iconBin._delegate = this;
 
         this.setChild(this._iconBin);
-        this.hiding = false;
-    },
-
-    animateOutAndDestroy: function() {
-        DashItemContainer.prototype.animateOutAndDestroy.call(this);
-        this.hiding = true;
     },
 
     _createIcon: function(size) {
@@ -223,28 +283,21 @@ RemoveFavoriteIcon.prototype = {
 
         return true;
     }
-};
+});
 
-
-function DragPlaceholderItem() {
-    this._init();
-}
-
-DragPlaceholderItem.prototype = {
-    __proto__: DashItemContainer.prototype,
+const DragPlaceholderItem = new Lang.Class({
+    Name: 'DragPlaceholderItem',
+    Extends: DashItemContainer,
 
     _init: function() {
-        DashItemContainer.prototype._init.call(this);
-        this.setChild(new St.Bin({ style_class: 'dash-placeholder' }));
+        this.parent();
+        this.setChild(new St.Bin({ style_class: 'placeholder' }));
     }
-};
+});
 
+const Dash = new Lang.Class({
+    Name: 'Dash',
 
-function Dash() {
-    this._init();
-}
-
-Dash.prototype = {
     _init : function() {
         this._maxHeight = -1;
         this.iconSize = 64;
@@ -254,6 +307,9 @@ Dash.prototype = {
         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,
@@ -275,7 +331,7 @@ Dash.prototype = {
 
         this._appSystem.connect('installed-changed', Lang.bind(this, this._queueRedisplay));
         AppFavorites.getAppFavorites().connect('changed', Lang.bind(this, this._queueRedisplay));
-        this._tracker.connect('app-state-changed', Lang.bind(this, this._queueRedisplay));
+        this._appSystem.connect('app-state-changed', Lang.bind(this, this._queueRedisplay));
 
         Main.overview.connect('item-drag-begin',
                               Lang.bind(this, this._onDragBegin));
@@ -314,15 +370,12 @@ Dash.prototype = {
     _endDrag: function() {
         this._clearDragPlaceholder();
         if (this._favRemoveTarget) {
-            this._favRemoveTarget.actor.hide();
-            this._adjustIconSize();
-            this._favRemoveTarget.actor.show();
-
             this._favRemoveTarget.animateOutAndDestroy();
             this._favRemoveTarget.actor.connect('destroy', Lang.bind(this,
                 function() {
                     this._favRemoveTarget = null;
                 }));
+            this._adjustIconSize();
         }
         DND.removeDragMonitor(this._dragMonitor);
     },
@@ -343,6 +396,7 @@ Dash.prototype = {
         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) {
@@ -390,19 +444,73 @@ Dash.prototype = {
                                    Lang.bind(this, function() {
                                        display.actor.opacity = 255;
                                    }));
-        display.actor.set_tooltip_text(app.get_name());
 
         let item = new DashItemContainer();
         item.setChild(display.actor);
 
+        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();
+                              }));
 
         return item;
     },
 
+    _onHover: function (item, display) {
+        if (display.actor.get_hover() && !display.isMenuUp) {
+            if (this._showLabelTimeoutId == 0) {
+                let timeout = this._labelShowing ? 0 : DASH_ITEM_HOVER_TIMEOUT;
+                this._showLabelTimeoutId = Mainloop.timeout_add(timeout,
+                    Lang.bind(this, function() {
+                        this._labelShowing = true;
+                        item.showLabel();
+                        return false;
+                    }));
+                if (this._resetHoverTimeoutId > 0) {
+                    Mainloop.source_remove(this._resetHoverTimeoutId);
+                    this._resetHoverTimeoutId = 0;
+                }
+            }
+        } else {
+            if (this._showLabelTimeoutId > 0)
+                Mainloop.source_remove(this._showLabelTimeoutId);
+            this._showLabelTimeoutId = 0;
+            item.hideLabel();
+            if (this._labelShowing) {
+                this._resetHoverTimeoutId = Mainloop.timeout_add(DASH_ITEM_HOVER_TIMEOUT,
+                    Lang.bind(this, function() {
+                        this._labelShowing = false;
+                        return false;
+                    }));
+            }
+        }
+    },
+
     _adjustIconSize: function() {
-        let children = this._box.get_children();
-        if (children.length == 0) {
+        // For the icon size, we only consider children which are "proper"
+        // icons (i.e. ignoring drag placeholders) and which are not
+        // animating out (which means they will be destroyed at the end of
+        // the animation)
+        let iconChildren = this._box.get_children().filter(function(actor) {
+            return actor._delegate.child &&
+                   actor._delegate.child._delegate &&
+                   actor._delegate.child._delegate.icon &&
+                   !actor._delegate.animatingOut;
+        });
+
+        if (iconChildren.length == 0) {
             this._box.add_style_pseudo_class('empty');
             return;
         }
@@ -412,23 +520,45 @@ Dash.prototype = {
         if (this._maxHeight == -1)
             return;
 
-        let iconChildren = children.filter(function(actor) {
-            return actor.visible &&
-                   actor._delegate.child &&
-                   actor._delegate.child._delegate &&
-                   actor._delegate.child._delegate.icon;
-        });
 
-        // Compute the amount of extra space (or missing space) we have
-        // per icon with the current icon size
-        let [minHeight, natHeight] = this.actor.get_preferred_height(-1);
-        let diff = (this._maxHeight - natHeight) / iconChildren.length;
+        let themeNode = this._box.get_theme_node();
+        let maxAllocation = new Clutter.ActorBox({ x1: 0, y1: 0,
+                                                   x2: 42 /* whatever */,
+                                                   y2: this._maxHeight });
+        let maxContent = themeNode.get_content_box(maxAllocation);
+        let availHeight = maxContent.y2 - maxContent.y1;
+        let spacing = themeNode.get_length('spacing');
+
+
+        let firstIcon = iconChildren[0]._delegate.child._delegate.icon;
+
+        let minHeight, natHeight;
+
+        // Enforce the current icon size during the size request if
+        // the icon is animating
+        if (firstIcon._animating) {
+            let [currentWidth, currentHeight] = firstIcon.icon.get_size();
+
+            firstIcon.icon.set_size(this.iconSize, this.iconSize);
+            [minHeight, natHeight] = iconChildren[0].get_preferred_height(-1);
+
+            firstIcon.icon.set_size(currentWidth, currentHeight);
+        } else {
+            [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;
+
+        let availSize = availHeight / iconChildren.length;
 
         let iconSizes = [ 16, 22, 24, 32, 48, 64 ];
 
         let newIconSize = 16;
         for (let i = 0; i < iconSizes.length; i++) {
-            if (iconSizes[i] < this.iconSize + diff)
+            if (iconSizes[i] < availSize)
                 newIconSize = iconSizes[i];
         }
 
@@ -459,11 +589,15 @@ Dash.prototype = {
             icon.icon.set_size(icon.icon.width * scale,
                                icon.icon.height * scale);
 
+            icon._animating = true;
             Tweener.addTween(icon.icon,
                              { width: targetWidth,
                                height: targetHeight,
                                time: DASH_ANIMATION_TIME,
-                               transition: 'easeOutQuad'
+                               transition: 'easeOutQuad',
+                               onComplete: function() {
+                                   icon._animating = false;
+                               }
                              });
         }
     },
@@ -471,10 +605,7 @@ Dash.prototype = {
     _redisplay: function () {
         let favorites = AppFavorites.getAppFavorites().getFavoriteMap();
 
-        /* hardcode here pending some design about how exactly desktop contexts behave */
-        let contextId = '';
-
-        let running = this._tracker.get_running_apps(contextId);
+        let running = this._appSystem.get_running();
 
         let children = this._box.get_children().filter(function(actor) {
                 return actor._delegate.child &&
@@ -566,39 +697,26 @@ Dash.prototype = {
         }
 
         for (let i = 0; i < addedItems.length; i++)
-            this._box.insert_actor(addedItems[i].item.actor,
-                                   addedItems[i].pos);
-
-        // Hide removed actors to not take them into account
-        // when adjusting the icon size ...
-        for (let i = 0; i < removedActors.length; i++)
-            removedActors[i].hide();
-
-        // ... and do the same for the remove target if necessary
-        if (this._favRemoveTarget && this._favRemoveTarget.hiding)
-            this._favRemoveTarget.actor.hide();
-
-        this._adjustIconSize();
-
-        if (this._favRemoveTarget && this._favRemoveTarget.hiding)
-            this._favRemoveTarget.actor.show();
-
-        // Skip animations on first run when adding the initial set
-        // of items, to avoid all items zooming in at once
-        if (!this._shownInitially) {
-            this._shownInitially = true;
-            return;
-        }
+            this._box.insert_child_at_index(addedItems[i].item.actor,
+                                            addedItems[i].pos);
 
         for (let i = 0; i < removedActors.length; i++) {
-            removedActors[i].show();
             let item = removedActors[i]._delegate;
 
             // Don't animate item removal when the overview is hidden
             if (Main.overview.visible)
                 item.animateOutAndDestroy();
             else
-                item.actor.destroy();
+                item.destroy();
+        }
+
+        this._adjustIconSize();
+
+        // Skip animations on first run when adding the initial set
+        // of items, to avoid all items zooming in at once
+        if (!this._shownInitially) {
+            this._shownInitially = true;
+            return;
         }
 
         // Don't animate item addition when the overview is hidden
@@ -645,20 +763,10 @@ Dash.prototype = {
             numChildren--;
         }
 
-        let pos = Math.round(y * numChildren / boxHeight);
+        let pos = Math.floor(y * numChildren / boxHeight);
 
-        if (pos != this._dragPlaceholderPos && pos <= numFavorites) {
-            if (this._animatingPlaceholdersCount > 0) {
-                let appChildren = children.filter(function(actor) {
-                    return actor._delegate &&
-                           actor._delegate.child &&
-                           actor._delegate.child._delegate &&
-                           actor._delegate.child._delegate.app;
-                });
-                this._dragPlaceholderPos = children.indexOf(appChildren[pos]);
-            } else {
-                this._dragPlaceholderPos = pos;
-            }
+        if (pos != this._dragPlaceholderPos && pos <= numFavorites && this._animatingPlaceholdersCount == 0) {
+            this._dragPlaceholderPos = pos;
 
             // Don't allow positioning before or after self
             if (favPos != -1 && (pos == favPos || pos == favPos + 1)) {
@@ -687,12 +795,22 @@ Dash.prototype = {
             }
 
             this._dragPlaceholder = new DragPlaceholderItem();
-            this._box.insert_actor(this._dragPlaceholder.actor,
-                                   this._dragPlaceholderPos);
+            this._dragPlaceholder.child.set_width (this.iconSize);
+            this._dragPlaceholder.child.set_height (this.iconSize / 2);
+            this._box.insert_child_at_index(this._dragPlaceholder.actor,
+                                            this._dragPlaceholderPos);
             if (fadeIn)
                 this._dragPlaceholder.animateIn();
         }
 
+        // Remove the drag placeholder if we are not in the
+        // "favorites zone"
+        if (pos > numFavorites && this._dragPlaceholder) {
+            this._clearDragPlaceholder();
+        }
+        if (!this._dragPlaceholder)
+            return DND.DragMotionResult.NO_DROP;
+
         let srcIsFavorite = (favPos != -1);
 
         if (srcIsFavorite)
@@ -735,6 +853,11 @@ Dash.prototype = {
                 favPos++;
         }
 
+        // No drag placeholder means we don't wan't to favorite the app
+        // and we are dragging it to its original position
+        if (!this._dragPlaceholder)
+            return true;
+
         Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
             function () {
                 let appFavorites = AppFavorites.getAppFavorites();
@@ -747,6 +870,6 @@ Dash.prototype = {
 
         return true;
     }
-};
+});
 
 Signals.addSignalMethods(Dash.prototype);

js/ui/dateMenu.js

@@ -1,13 +1,15 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
+const GnomeDesktop = imports.gi.GnomeDesktop;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Cairo = imports.cairo;
 const Clutter = imports.gi.Clutter;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const Atk = imports.gi.Atk;
 
 const Params = imports.misc.params;
 const Util = imports.misc.util;
@@ -15,14 +17,6 @@ const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Calendar = imports.ui.calendar;
-const UPowerGlib = imports.gi.UPowerGlib;
-
-// in org.gnome.desktop.interface
-const CLOCK_FORMAT_KEY        = 'clock-format';
-
-// in org.gnome.shell.clock
-const CLOCK_SHOW_DATE_KEY     = 'show-date';
-const CLOCK_SHOW_SECONDS_KEY  = 'show-seconds';
 
 function _onVertSepRepaint (area)
 {
@@ -40,27 +34,27 @@ function _onVertSepRepaint (area)
     cr.stroke();
 };
 
-function DateMenuButton() {
-    this._init.apply(this, arguments);
-}
-
-DateMenuButton.prototype = {
-    __proto__: PanelMenu.Button.prototype,
-
-    _init: function(params) {
-        params = Params.parse(params, { showEvents: true });
+const DateMenuButton = new Lang.Class({
+    Name: 'DateMenuButton',
+    Extends: PanelMenu.Button,
 
+    _init: function() {
         let item;
         let hbox;
         let vbox;
 
         let menuAlignment = 0.25;
-        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+        if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
             menuAlignment = 1.0 - menuAlignment;
-        PanelMenu.Button.prototype._init.call(this, menuAlignment);
+        this.parent(menuAlignment);
 
-        this._clock = new St.Label();
-        this.actor.set_child(this._clock);
+        // At this moment calendar menu is not keyboard navigable at
+        // all (so not accessible), so it doesn't make sense to set as
+        // role ATK_ROLE_MENU like other elements of the panel.
+        this.actor.accessible_role = Atk.Role.LABEL;
+
+        this._clockDisplay = new St.Label();
+        this.actor.add_actor(this._clockDisplay);
 
         hbox = new St.BoxLayout({name: 'calendarArea' });
         this.menu.addActor(hbox);
@@ -72,10 +66,11 @@ DateMenuButton.prototype = {
 
         // Date
         this._date = new St.Label();
+        this.actor.label_actor = this._clockDisplay;
         this._date.style_class = 'datemenu-date-label';
         vbox.add(this._date);
 
-        if (params.showEvents) {
+        if (Main.sessionMode.showCalendarEvents) {
             this._eventSource = new Calendar.DBusEventSource();
             this._eventList = new Calendar.EventsList(this._eventSource);
         } else {
@@ -106,7 +101,7 @@ DateMenuButton.prototype = {
             item.actor.reparent(vbox);
         }
 
-        if (params.showEvents) {
+        if (Main.sessionMode.showCalendarEvents) {
             // Add vertical separator
 
             item = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
@@ -153,77 +148,29 @@ DateMenuButton.prototype = {
 
         // Done with hbox for calendar and event list
 
-        // Track changes to clock settings
-        this._desktopSettings = new Gio.Settings({ schema: 'org.gnome.desktop.interface' });
-        this._clockSettings = new Gio.Settings({ schema: 'org.gnome.shell.clock' });
-        this._desktopSettings.connect('changed', Lang.bind(this, this._updateClockAndDate));
-        this._clockSettings.connect('changed', Lang.bind(this, this._updateClockAndDate));
-
-        // https://bugzilla.gnome.org/show_bug.cgi?id=655129
-        this._upClient = new UPowerGlib.Client();
-        this._upClient.connect('notify-resume', Lang.bind(this, this._updateClockAndDate));
-
-        // Start the clock
+        this._clock = new GnomeDesktop.WallClock();
+        this._clock.connect('notify::clock', Lang.bind(this, this._updateClockAndDate));
         this._updateClockAndDate();
     },
 
     _updateClockAndDate: function() {
-        let format = this._desktopSettings.get_string(CLOCK_FORMAT_KEY);
-        let showDate = this._clockSettings.get_boolean(CLOCK_SHOW_DATE_KEY);
-        let showSeconds = this._clockSettings.get_boolean(CLOCK_SHOW_SECONDS_KEY);
-
-        let clockFormat;
-        let dateFormat;
-
-        switch (format) {
-            case '24h':
-                if (showDate)
-                    /* Translators: This is the time format with date used
-                       in 24-hour mode. */
-                    clockFormat = showSeconds ? _("%a %b %e, %R:%S")
-                                              : _("%a %b %e, %R");
-                else
-                    /* Translators: This is the time format without date used
-                       in 24-hour mode. */
-                    clockFormat = showSeconds ? _("%a %R:%S")
-                                              : _("%a %R");
-                break;
-            case '12h':
-            default:
-                if (showDate)
-                    /* Translators: This is a time format with date used
-                       for AM/PM. */
-                    clockFormat = showSeconds ? _("%a %b %e, %l:%M:%S %p")
-                                              : _("%a %b %e, %l:%M %p");
-                else
-                    /* Translators: This is a time format without date used
-                       for AM/PM. */
-                    clockFormat = showSeconds ? _("%a %l:%M:%S %p")
-                                              : _("%a %l:%M %p");
-                break;
-        }
-
-        let displayDate = new Date();
-
-        this._clock.set_text(displayDate.toLocaleFormat(clockFormat));
-
+        this._clockDisplay.set_text(this._clock.clock);
         /* Translators: This is the date format to use when the calendar popup is
          * shown - it is shown just below the time in the shell (e.g. "Tue 9:29 AM").
          */
-        dateFormat = _("%A %B %e, %Y");
+        let dateFormat = _("%A %B %e, %Y");
+        let displayDate = new Date();
         this._date.set_text(displayDate.toLocaleFormat(dateFormat));
-
-        Mainloop.timeout_add_seconds(1, Lang.bind(this, this._updateClockAndDate));
-        return false;
     },
 
     _onOpenCalendarActivate: function() {
         this.menu.close();
         let calendarSettings = new Gio.Settings({ schema: 'org.gnome.desktop.default-applications.office.calendar' });
         let tool = calendarSettings.get_string('exec');
-        if (tool.length == 0 || tool == 'evolution') {
+        if (tool.length == 0 || tool.substr(0, 9) == 'evolution') {
             // TODO: pass the selected day
-            Util.spawn(['evolution', '-c', 'calendar']);
+            let app = Shell.AppSystem.get_default().lookup_app('evolution-calendar.desktop');
+            app.activate();
         } else {
             let needTerm = calendarSettings.get_boolean('needs-term');
             if (needTerm) {
@@ -239,4 +186,4 @@ DateMenuButton.prototype = {
             }
         }
     }
-};
+});

js/ui/dnd.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Gtk = imports.gi.Gtk;
@@ -69,11 +69,9 @@ function removeDragMonitor(monitor) {
         }
 }
 
-function _Draggable(actor, params) {
-    this._init(actor, params);
-}
+const _Draggable = new Lang.Class({
+    Name: 'Draggable',
 
-_Draggable.prototype = {
     _init : function(actor, params) {
         params = Params.parse(params, { manualMode: false,
                                         restoreOnSuccess: false,
@@ -105,8 +103,8 @@ _Draggable.prototype = {
         this._dragInProgress = false; // The drag has been started, and has not been dropped or cancelled yet.
         this._animationInProgress = false; // The drag is over and the item is in the process of animating to its original position (snapping back or reverting).
 
-        // During the drag, we eat enter/leave events so that actors don't prelight or show
-        // tooltips. But we remember the actors that we first left/last entered so we can
+        // During the drag, we eat enter/leave events so that actors don't prelight.
+        // But we remember the actors that we first left/last entered so we can
         // fix up the hover state after the drag ends.
         this._firstLeaveActor = null;
         this._lastEnterActor = null;
@@ -122,13 +120,7 @@ _Draggable.prototype = {
             return false;
 
         this._buttonDown = true;
-        // special case St.Button: grabbing the pointer would mess up the
-        // internal state, so we start the drag manually on hover change
-        if (this.actor instanceof St.Button)
-            this.actor.connect('notify::hover',
-                               Lang.bind(this, this._onButtonHoverChanged));
-        else
-            this._grabActor();
+        this._grabActor();
 
         let [stageX, stageY] = event.get_coords();
         this._dragStartX = stageX;
@@ -137,15 +129,6 @@ _Draggable.prototype = {
         return false;
     },
 
-    _onButtonHoverChanged: function(button) {
-        if (button.hover || !button.pressed)
-            return;
-
-        button.fake_release();
-        this.startDrag(this._dragStartX, this._dragStartY,
-                       global.get_current_time());
-    },
-
     _grabActor: function() {
         Clutter.grab_pointer(this.actor);
         this._onEventId = this.actor.connect('event',
@@ -234,6 +217,13 @@ _Draggable.prototype = {
         currentDraggable = this;
         this._dragInProgress = true;
 
+        // Special-case St.Button: the pointer grab messes with the internal
+        // state, so force a reset to a reasonable state here
+        if (this.actor instanceof St.Button) {
+            this.actor.fake_release();
+            this.actor.hover = false;
+        }
+
         this.emit('drag-begin', time);
         if (this._onEventId)
             this._ungrabActor();
@@ -596,7 +586,7 @@ _Draggable.prototype = {
         this._dragActor = undefined;
         currentDraggable = null;
     }
-};
+});
 
 Signals.addSignalMethods(_Draggable.prototype);
 

js/ui/docDisplay.js

@@ -1,47 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const DocInfo = imports.misc.docInfo;
-const Params = imports.misc.params;
-const Search = imports.ui.search;
-
-
-function DocSearchProvider() {
-    this._init();
-}
-
-DocSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
-
-    _init: function(name) {
-        Search.SearchProvider.prototype._init.call(this, _("RECENT ITEMS"));
-        this._docManager = DocInfo.getDocManager();
-    },
-
-    getResultMeta: function(resultId) {
-        let docInfo = this._docManager.lookupByUri(resultId);
-        if (!docInfo)
-            return null;
-        return { 'id': resultId,
-                 'name': docInfo.name,
-                 'createIcon': function(size) {
-                                   return docInfo.createIcon(size);
-                               }
-               };
-    },
-
-    activateResult: function(id, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        let docInfo = this._docManager.lookupByUri(id);
-        docInfo.launch(params.workspace);
-    },
-
-    getInitialResultSet: function(terms) {
-        return this._docManager.initialSearch(terms);
-    },
-
-    getSubsearchResultSet: function(previousResults, terms) {
-        return this._docManager.subsearch(previousResults, terms);
-    }
-};

js/ui/endSessionDialog.js

@@ -1,5 +1,5 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
+// -*- 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
@@ -18,20 +18,19 @@
  * 02111-1307, USA.
  */
 
-const DBus = imports.dbus;
 const Lang = imports.lang;
 const Signals = imports.signals;
 
 const AccountsService = imports.gi.AccountsService;
 const Clutter = imports.gi.Clutter;
+const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
 const Pango = imports.gi.Pango;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 
-const GnomeSession = imports.misc.gnomeSession
-const Lightbox = imports.ui.lightbox;
+const GnomeSession = imports.misc.gnomeSession;
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 const Tweener = imports.ui.tweener;
@@ -43,51 +42,68 @@ const _DIALOG_ICON_SIZE = 32;
 
 const GSM_SESSION_MANAGER_LOGOUT_FORCE = 2;
 
-const EndSessionDialogIface = {
-    name: 'org.gnome.SessionManager.EndSessionDialog',
-    methods: [{ name: 'Open',
-                inSignature: 'uuuao',
-                outSignature: ''
-              }
-             ],
-    signals: [{ name: 'Canceled',
-                inSignature: '',
-              }],
-    properties: []
-};
+const EndSessionDialogIface = <interface name="org.gnome.SessionManager.EndSessionDialog">
+<method name="Open">
+    <arg type="u" direction="in" />
+    <arg type="u" direction="in" />
+    <arg type="u" direction="in" />
+    <arg type="ao" direction="in" />
+</method>
+<signal name="ConfirmedLogout" />
+<signal name="ConfirmedReboot" />
+<signal name="ConfirmedShutdown" />
+<signal name="Canceled" />
+<signal name="Closed" />
+</interface>;
 
 const logoutDialogContent = {
-    subjectWithUser: _("Log Out %s"),
-    subject: _("Log Out"),
+    subjectWithUser: C_("title", "Log Out %s"),
+    subject: C_("title", "Log Out"),
     inhibitedDescription: _("Click Log Out to quit these applications and log out of the system."),
-    uninhibitedDescriptionWithUser: _("%s will be logged out automatically in %d seconds."),
-    uninhibitedDescription: _("You will be logged out automatically in %d seconds."),
+    uninhibitedDescriptionWithUser: function(user, seconds) {
+        return ngettext("%s will be logged out automatically in %d second.",
+                        "%s will be logged out automatically in %d seconds.",
+                        seconds).format(user, seconds);
+    },
+    uninhibitedDescription: function(seconds) {
+        return ngettext("You will be logged out automatically in %d second.",
+                        "You will be logged out automatically in %d seconds.",
+                        seconds).format(seconds);
+    },
     endDescription: _("Logging out of the system."),
     confirmButtons: [{ signal: 'ConfirmedLogout',
-                       label:  _("Log Out") }],
+                       label:  C_("button", "Log Out") }],
     iconStyleClass: 'end-session-dialog-logout-icon'
 };
 
 const shutdownDialogContent = {
-    subject: _("Power Off"),
+    subject: C_("title", "Power Off"),
     inhibitedDescription: _("Click Power Off to quit these applications and power off the system."),
-    uninhibitedDescription: _("The system will power off automatically in %d seconds."),
+    uninhibitedDescription: function(seconds) {
+        return ngettext("The system will power off automatically in %d second.",
+                        "The system will power off automatically in %d seconds.",
+                        seconds).format(seconds);
+    },
     endDescription: _("Powering off the system."),
     confirmButtons: [{ signal: 'ConfirmedReboot',
-                       label:  _("Restart") },
+                       label:  C_("button", "Restart") },
                      { signal: 'ConfirmedShutdown',
-                       label:  _("Power Off") }],
+                       label:  C_("button", "Power Off") }],
     iconName: 'system-shutdown',
     iconStyleClass: 'end-session-dialog-shutdown-icon'
 };
 
 const restartDialogContent = {
-    subject: _("Restart"),
+    subject: C_("title", "Restart"),
     inhibitedDescription: _("Click Restart to quit these applications and restart the system."),
-    uninhibitedDescription: _("The system will restart automatically in %d seconds."),
+    uninhibitedDescription: function(seconds) {
+        return ngettext("The system will restart automatically in %d second.",
+                        "The system will restart automatically in %d seconds.",
+                        seconds).format(seconds);
+    },
     endDescription: _("Restarting the system."),
     confirmButtons: [{ signal: 'ConfirmedReboot',
-                       label:  _("Restart") }],
+                       label:  C_("button", "Restart") }],
     iconName: 'system-shutdown',
     iconStyleClass: 'end-session-dialog-shutdown-icon'
 };
@@ -99,37 +115,17 @@ const DialogContent = {
 };
 
 function findAppFromInhibitor(inhibitor) {
-    let desktopFile = inhibitor.app_id;
+    let [desktopFile] = inhibitor.GetAppIdSync();
 
     if (!GLib.str_has_suffix(desktopFile, '.desktop'))
-      desktopFile += '.desktop';
+        desktopFile += '.desktop';
 
-    let candidateDesktopFiles = [];
-
-    candidateDesktopFiles.push(desktopFile);
-    candidateDesktopFiles.push('gnome-' + desktopFile);
-
-    let appSystem = Shell.AppSystem.get_default();
-    let app = null;
-    for (let i = 0; i < candidateDesktopFiles.length; i++) {
-        try {
-            app = appSystem.lookup_app(candidateDesktopFiles[i]);
-
-            if (app)
-                break;
-        } catch(e) {
-            // ignore errors
-        }
-    }
-
-    return app;
+    return Shell.AppSystem.get_default().lookup_heuristic_basename(desktopFile);
 }
 
-function ListItem(app, reason) {
-    this._init(app, reason);
-}
+const ListItem = new Lang.Class({
+    Name: 'ListItem',
 
-ListItem.prototype = {
     _init: function(app, reason) {
         this._app = app;
         this._reason = reason;
@@ -175,7 +171,7 @@ ListItem.prototype = {
         this.emit('activate');
         this._app.activate();
     }
-};
+});
 Signals.addSignalMethods(ListItem.prototype);
 
 // The logout timer only shows updates every 10 seconds
@@ -213,29 +209,19 @@ function _setLabelText(label, text) {
     }
 }
 
-function EndSessionDialog() {
-    if (_endSessionDialog == null) {
-        this._init();
-        DBus.session.exportObject('/org/gnome/SessionManager/EndSessionDialog',
-                                  this);
-        _endSessionDialog = this;
-    }
-
-    return _endSessionDialog;
-}
-
 function init() {
     // This always returns the same singleton object
     // By instantiating it initially, we register the
     // bus object, etc.
-    let dialog = new EndSessionDialog();
+    _endSessionDialog = new EndSessionDialog();
 }
 
-EndSessionDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
+const EndSessionDialog = new Lang.Class({
+    Name: 'EndSessionDialog',
+    Extends: ModalDialog.ModalDialog,
 
     _init: function() {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'end-session-dialog' });
+        this.parent({ styleClass: 'end-session-dialog' });
 
         this._user = AccountsService.UserManager.get_default().get_user(GLib.get_user_name());
 
@@ -293,23 +279,22 @@ EndSessionDialog.prototype = {
         scrollView.hide();
 
         this._applicationList = new St.BoxLayout({ vertical: true });
-        scrollView.add_actor(this._applicationList,
-                             { x_fill:  true,
-                               y_fill:  true,
-                               x_align: St.Align.START,
-                               y_align: St.Align.MIDDLE });
+        scrollView.add_actor(this._applicationList);
 
         this._applicationList.connect('actor-added',
                                       Lang.bind(this, function() {
-                                          if (this._applicationList.get_children().length == 1)
+                                          if (this._applicationList.get_n_children() == 1)
                                               scrollView.show();
                                       }));
 
         this._applicationList.connect('actor-removed',
                                       Lang.bind(this, function() {
-                                          if (this._applicationList.get_children().length == 0)
+                                          if (this._applicationList.get_n_children() == 0)
                                               scrollView.hide();
                                       }));
+
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(EndSessionDialogIface, this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/gnome/SessionManager/EndSessionDialog');
     },
 
     _onDestroy: function() {
@@ -325,7 +310,8 @@ EndSessionDialog.prototype = {
         this._iconBin.child = null;
         if (iconFile) {
             this._iconBin.show();
-            this._iconBin.set_style('background-image: url("' + iconFile + '");');
+            this._iconBin.set_style('background-image: url("' + iconFile + '");' +
+                                    'background-size: contain;');
         } else {
             this._iconBin.hide();
         }
@@ -351,7 +337,7 @@ EndSessionDialog.prototype = {
         }
     },
 
-    _updateContent: function() {
+    _updateDescription: function() {
         if (this.state != ModalDialog.State.OPENING &&
             this.state != ModalDialog.State.OPENED)
             return;
@@ -361,17 +347,6 @@ EndSessionDialog.prototype = {
         let subject = dialogContent.subject;
         let description;
 
-        if (this._user.is_loaded && !dialogContent.iconName) {
-            let iconFile = this._user.get_icon_file();
-            if (GLib.file_test(iconFile, GLib.FileTest.EXISTS))
-                this._setIconFromFile(iconFile, dialogContent.iconStyleClass);
-            else
-                this._setIconFromName('avatar-default', dialogContent.iconStyleClass);
-        } else if (dialogContent.iconName) {
-            this._setIconFromName(dialogContent.iconName,
-                                  dialogContent.iconStyleClass);
-        }
-
         if (this._inhibitors.length > 0) {
             this._stopTimer();
             description = dialogContent.inhibitedDescription;
@@ -388,14 +363,14 @@ EndSessionDialog.prototype = {
                         subject = dialogContent.subjectWithUser.format(realName);
 
                     if (dialogContent.uninhibitedDescriptionWithUser)
-                        description = dialogContent.uninhibitedDescriptionWithUser.format(realName, displayTime);
+                        description = dialogContent.uninhibitedDescriptionWithUser(realName, displayTime);
                     else
-                        description = dialogContent.uninhibitedDescription.format(displayTime);
+                        description = dialogContent.uninhibitedDescription(displayTime);
                 }
             }
 
             if (!description)
-                description = dialogContent.uninhibitedDescription.format(displayTime);
+                description = dialogContent.uninhibitedDescription(displayTime);
         } else {
             description = dialogContent.endDescription;
         }
@@ -404,6 +379,27 @@ EndSessionDialog.prototype = {
         _setLabelText(this._descriptionLabel, description);
     },
 
+    _updateContent: function() {
+        if (this.state != ModalDialog.State.OPENING &&
+            this.state != ModalDialog.State.OPENED)
+            return;
+
+        let dialogContent = DialogContent[this._type];
+
+        if (this._user.is_loaded && !dialogContent.iconName) {
+            let iconFile = this._user.get_icon_file();
+            if (GLib.file_test(iconFile, GLib.FileTest.EXISTS))
+                this._setIconFromFile(iconFile, dialogContent.iconStyleClass);
+            else
+                this._setIconFromName('avatar-default', dialogContent.iconStyleClass);
+        } else if (dialogContent.iconName) {
+            this._setIconFromName(dialogContent.iconName,
+                                  dialogContent.iconStyleClass);
+        }
+
+        this._updateDescription();
+    },
+
     _updateButtons: function() {
         let dialogContent = DialogContent[this._type];
         let buttons = [{ action: Lang.bind(this, this.cancel),
@@ -423,26 +419,20 @@ EndSessionDialog.prototype = {
     },
 
     close: function() {
-        ModalDialog.ModalDialog.prototype.close.call(this);
-        DBus.session.emit_signal('/org/gnome/SessionManager/EndSessionDialog',
-                                 'org.gnome.SessionManager.EndSessionDialog',
-                                 'Closed', '', []);
+        this.parent();
+        this._dbusImpl.emit_signal('Closed', null);
     },
 
     cancel: function() {
         this._stopTimer();
-        DBus.session.emit_signal('/org/gnome/SessionManager/EndSessionDialog',
-                                 'org.gnome.SessionManager.EndSessionDialog',
-                                 'Canceled', '', []);
+        this._dbusImpl.emit_signal('Canceled', null);
         this.close(global.get_current_time());
     },
 
     _confirm: function(signal) {
         this._fadeOutDialog();
         this._stopTimer();
-        DBus.session.emit_signal('/org/gnome/SessionManager/EndSessionDialog',
-                                 'org.gnome.SessionManager.EndSessionDialog',
-                                 signal, '', []);
+        this._dbusImpl.emit_signal(signal, null);
     },
 
     _onOpened: function() {
@@ -456,7 +446,7 @@ EndSessionDialog.prototype = {
                          { _secondsLeft: 0,
                            time: this._secondsLeft,
                            transition: 'linear',
-                           onUpdate: Lang.bind(this, this._updateContent),
+                           onUpdate: Lang.bind(this, this._updateDescription),
                            onComplete: Lang.bind(this, function() {
                                            let dialogContent = DialogContent[this._type];
                                            let button = dialogContent.confirmButtons[dialogContent.confirmButtons.length - 1];
@@ -479,7 +469,8 @@ EndSessionDialog.prototype = {
         let app = findAppFromInhibitor(inhibitor);
 
         if (app) {
-            let item = new ListItem(app, inhibitor.reason);
+            let [reason] = inhibitor.GetReasonSync();
+            let item = new ListItem(app, reason);
             item.connect('activate',
                          Lang.bind(this, function() {
                              this.close(global.get_current_time());
@@ -494,39 +485,41 @@ EndSessionDialog.prototype = {
         this._updateContent();
     },
 
-    OpenAsync: function(type, timestamp, totalSecondsToStayOpen, inhibitorObjectPaths, callback) {
+    OpenAsync: function(parameters, invocation) {
+        let [type, timestamp, totalSecondsToStayOpen, inhibitorObjectPaths] = parameters;
         this._totalSecondsToStayOpen = totalSecondsToStayOpen;
         this._inhibitors = [];
-        this._applicationList.destroy_children();
+        this._applicationList.destroy_all_children();
         this._type = type;
 
-        if (!(this._type in DialogContent))
-            throw new DBus.DBusError('org.gnome.Shell.ModalDialog.TypeError',
-                                     "Unknown dialog type requested");
+        if (!(this._type in DialogContent)) {
+            invocation.return_dbus_error('org.gnome.Shell.ModalDialog.TypeError',
+                                         "Unknown dialog type requested");
+            return;
+        }
 
         for (let i = 0; i < inhibitorObjectPaths.length; i++) {
-            let inhibitor = new GnomeSession.Inhibitor(inhibitorObjectPaths[i]);
+            let inhibitor = new GnomeSession.Inhibitor(inhibitorObjectPaths[i], Lang.bind(this, function(proxy, error) {
+                this._onInhibitorLoaded(proxy);
+            }));
 
-            inhibitor.connect('is-loaded',
-                              Lang.bind(this, function() {
-                                  this._onInhibitorLoaded(inhibitor);
-                              }));
             this._inhibitors.push(inhibitor);
         }
 
         this._updateButtons();
 
-        if (!this.open(timestamp))
-            throw new DBus.DBusError('org.gnome.Shell.ModalDialog.GrabError',
-                                     "Cannot grab pointer and keyboard");
+        if (!this.open(timestamp)) {
+            invocation.return_dbus_error('org.gnome.Shell.ModalDialog.GrabError',
+                                         "Cannot grab pointer and keyboard");
+            return;
+        }
 
         this._updateContent();
 
         let signalId = this.connect('opened',
                                     Lang.bind(this, function() {
-                                        callback();
+                                        invocation.return_value(null);
                                         this.disconnect(signalId);
                                     }));
     }
-};
-DBus.conformExport(EndSessionDialog.prototype, EndSessionDialogIface);
+});

js/ui/environment.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 imports.gi.versions.Clutter = '1.0';
 imports.gi.versions.Gio = '2.0';
@@ -39,20 +39,23 @@ function _patchContainerClass(containerClass) {
     };
 }
 
+function _makeLoggingFunc(func) {
+    return function() {
+        return func([].join.call(arguments, ', '));
+    };
+}
+
 function init() {
     // Add some bindings to the global JS namespace; (gjs keeps the web
     // browser convention of having that namespace be called 'window'.)
     window.global = Shell.Global.get();
 
+    window.log = _makeLoggingFunc(window.log);
+
     window._ = Gettext.gettext;
     window.C_ = Gettext.pgettext;
     window.ngettext = Gettext.ngettext;
 
-    // Set the default direction for St widgets (this needs to be done before any use of St)
-    if (Gtk.Widget.get_default_direction() == Gtk.TextDirection.RTL) {
-        St.Widget.set_default_direction(St.TextDirection.RTL);
-    }
-
     // Miscellaneous monkeypatching
     _patchContainerClass(St.BoxLayout);
     _patchContainerClass(St.Table);
@@ -64,10 +67,14 @@ function init() {
     let origToString = Object.prototype.toString;
     Object.prototype.toString = function() {
         let base = origToString.call(this);
-        if ('actor' in this && this.actor instanceof Clutter.Actor)
-            return base.replace(/\]$/, ' delegate for ' + this.actor.toString().substring(1));
-        else
+        try {
+            if ('actor' in this && this.actor instanceof Clutter.Actor)
+                return base.replace(/\]$/, ' delegate for ' + this.actor.toString().substring(1));
+            else
+                return base;
+        } catch(e) {
             return base;
+        }
     };
 
     // Work around https://bugzilla.mozilla.org/show_bug.cgi?id=508783
@@ -83,7 +90,7 @@ function init() {
     }
 
     // OK, now things are initialized enough that we can import shell JS
-    const Format = imports.misc.format;
+    const Format = imports.format;
     const Tweener = imports.ui.tweener;
 
     Tweener.init();

js/ui/extensionDownloader.js

@@ -0,0 +1,270 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Lang = imports.lang;
+
+const Clutter = imports.gi.Clutter;
+const GLib = imports.gi.GLib;
+const Gio = imports.gi.Gio;
+const Soup = imports.gi.Soup;
+const St = imports.gi.St;
+const Shell = imports.gi.Shell;
+
+const Config = imports.misc.config;
+const ExtensionUtils = imports.misc.extensionUtils;
+const ExtensionSystem = imports.ui.extensionSystem;
+const FileUtils = imports.misc.fileUtils;
+const ModalDialog = imports.ui.modalDialog;
+
+const _signals = ExtensionSystem._signals;
+
+const REPOSITORY_URL_BASE = 'https://extensions.gnome.org';
+const REPOSITORY_URL_DOWNLOAD = REPOSITORY_URL_BASE + '/download-extension/%s.shell-extension.zip';
+const REPOSITORY_URL_INFO     = REPOSITORY_URL_BASE + '/extension-info/';
+const REPOSITORY_URL_UPDATE   = REPOSITORY_URL_BASE + '/update-info/';
+
+let _httpSession;
+
+function installExtension(uuid, invocation) {
+    let params = { uuid: uuid,
+                   shell_version: Config.PACKAGE_VERSION };
+
+    let message = Soup.form_request_new_from_hash('GET', REPOSITORY_URL_INFO, params);
+
+    _httpSession.queue_message(message, function(session, message) {
+        if (message.status_code != Soup.KnownStatusCode.OK) {
+            ExtensionSystem.logExtensionError(uuid, 'downloading info: ' + message.status_code);
+            invocation.return_dbus_error('org.gnome.Shell.DownloadInfoError', message.status_code.toString());
+            return;
+        }
+
+        let info;
+        try {
+            info = JSON.parse(message.response_body.data);
+        } catch (e) {
+            ExtensionSystem.logExtensionError(uuid, 'parsing info: ' + e);
+            invocation.return_dbus_error('org.gnome.Shell.ParseInfoError', e.toString());
+            return;
+        }
+
+        let dialog = new InstallExtensionDialog(uuid, info, invocation);
+        dialog.open(global.get_current_time());
+    });
+}
+
+function uninstallExtension(uuid) {
+    let extension = ExtensionUtils.extensions[uuid];
+    if (!extension)
+        return false;
+
+    // Don't try to uninstall system extensions
+    if (extension.type != ExtensionUtils.ExtensionType.PER_USER)
+        return false;
+
+    if (!ExtensionSystem.unloadExtension(uuid))
+        return false;
+
+    FileUtils.recursivelyDeleteDir(extension.dir, true);
+    return true;
+}
+
+function gotExtensionZipFile(session, message, uuid, dir, callback, errback) {
+    if (message.status_code != Soup.KnownStatusCode.OK) {
+        errback('DownloadExtensionError', message.status_code);
+        return;
+    }
+
+    try {
+        if (!dir.query_exists(null))
+            dir.make_directory_with_parents(null);
+    } catch (e) {
+        errback('CreateExtensionDirectoryError', e);
+        return;
+    }
+
+    let [file, stream] = Gio.File.new_tmp('XXXXXX.shell-extension.zip');
+    let contents = message.response_body.flatten().as_bytes();
+    stream.output_stream.write_bytes(contents, null);
+    stream.close(null);
+    let [success, pid] = GLib.spawn_async(null,
+                                          ['unzip', '-uod', dir.get_path(), '--', file.get_path()],
+                                          null,
+                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
+                                          null);
+
+    if (!success) {
+        errback('ExtractExtensionError');
+        return;
+    }
+
+    GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, function(pid, status) {
+        GLib.spawn_close_pid(pid);
+
+        if (status != 0)
+            errback('ExtractExtensionError');
+        else
+            callback();
+    });
+}
+
+function updateExtension(uuid) {
+    // This gets a bit tricky. We want the update to be seamless -
+    // if we have any error during downloading or extracting, we
+    // want to not unload the current version.
+
+    let oldExtensionTmpDir = GLib.Dir.make_tmp('XXXXXX-shell-extension');
+    let newExtensionTmpDir = GLib.Dir.make_tmp('XXXXXX-shell-extension');
+
+    let params = { shell_version: Config.PACKAGE_VERSION };
+
+    let url = REPOSITORY_URL_DOWNLOAD.format(uuid);
+    let message = Soup.form_request_new_from_hash('GET', url, params);
+
+    _httpSession.queue_message(message, Lang.bind(this, function(session, message) {
+        gotExtensionZipFile(session, message, uuid, newExtensionTmpDir, function() {
+            let oldExtension = ExtensionUtils.extensions[uuid];
+            let extensionDir = oldExtension.dir;
+
+            if (!ExtensionSystem.unloadExtension(uuid))
+                return;
+
+            FileUtils.recursivelyMoveDir(extensionDir, oldExtensionTmpDir);
+            FileUtils.recursivelyMoveDir(newExtensionTmpDir, extensionDir);
+
+            let extension = ExtensionUtils.createExtensionObject(uuid, extensionDir, ExtensionUtils.ExtensionType.PER_USER);
+
+            try {
+                ExtensionSystem.loadExtension(extension);
+            } catch(e) {
+                ExtensionSystem.unloadExtension(uuid);
+
+                logError(e, 'Error loading extension %s'.format(uuid));
+
+                FileUtils.recursivelyDeleteDir(extensionDir, false);
+                FileUtils.recursivelyMoveDir(oldExtensionTmpDir, extensionDir);
+
+                // Restore what was there before. We can't do much if we
+                // fail here.
+                ExtensionSystem.loadExtension(oldExtension);
+                return;
+            }
+
+            FileUtils.recursivelyDeleteDir(oldExtensionTmpDir, true);
+        }, function(code, message) {
+            log('Error while updating extension %s: %s (%s)'.format(uuid, code, message ? message : ''));
+        });
+    }));
+}
+
+function checkForUpdates() {
+    let metadatas = {};
+    for (let uuid in ExtensionUtils.extensions) {
+        metadatas[uuid] = ExtensionUtils.extensions[uuid].metadata;
+    }
+
+    let params = { shell_version: Config.PACKAGE_VERSION,
+                   installed: JSON.stringify(metadatas) };
+
+    let url = REPOSITORY_URL_UPDATE;
+    let message = Soup.form_request_new_from_hash('GET', url, params);
+    _httpSession.queue_message(message, function(session, message) {
+        if (message.status_code != Soup.KnownStatusCode.OK)
+            return;
+
+        let operations = JSON.parse(message.response_body.data);
+        for (let uuid in operations) {
+            let operation = operations[uuid];
+            if (operation == 'blacklist')
+                uninstallExtension(uuid);
+            else if (operation == 'upgrade' || operation == 'downgrade')
+                updateExtension(uuid);
+        }
+    });
+}
+
+const InstallExtensionDialog = new Lang.Class({
+    Name: 'InstallExtensionDialog',
+    Extends: ModalDialog.ModalDialog,
+
+    _init: function(uuid, info, invocation) {
+        this.parent({ styleClass: 'extension-dialog' });
+
+        this._uuid = uuid;
+        this._info = info;
+        this._invocation = invocation;
+
+        this.setButtons([{ label: _("Cancel"),
+                           action: Lang.bind(this, this._onCancelButtonPressed),
+                           key:    Clutter.Escape
+                         },
+                         { label:  _("Install"),
+                           action: Lang.bind(this, this._onInstallButtonPressed),
+                           default: true
+                         }]);
+
+        let message = _("Download and install '%s' from extensions.gnome.org?").format(info.name);
+
+        let box = new St.BoxLayout();
+        this.contentLayout.add(box);
+
+        let gicon = new Gio.FileIcon({ file: Gio.File.new_for_uri(REPOSITORY_URL_BASE + info.icon) })
+        let icon = new St.Icon({ gicon: gicon });
+        box.add(icon);
+
+        let label = new St.Label({ text: message });
+        box.add(label);
+    },
+
+    _onCancelButtonPressed: function(button, event) {
+        this.close(global.get_current_time());
+        this._invocation.return_value(GLib.Variant.new('(s)', ['cancelled']));
+    },
+
+    _onInstallButtonPressed: function(button, event) {
+        let params = { shell_version: Config.PACKAGE_VERSION };
+
+        let url = REPOSITORY_URL_DOWNLOAD.format(this._uuid);
+        let message = Soup.form_request_new_from_hash('GET', url, params);
+
+        let uuid = this._uuid;
+        let dir = Gio.File.new_for_path(GLib.build_filenamev([global.userdatadir, 'extensions', uuid]));
+        let invocation = this._invocation;
+        function errback(code, message) {
+            invocation.return_dbus_error('org.gnome.Shell.' + code, message ? message.toString() : '');
+        }
+
+        function callback() {
+            // Add extension to 'enabled-extensions' for the user, always...
+            let enabledExtensions = global.settings.get_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY);
+            if (enabledExtensions.indexOf(uuid) == -1) {
+                enabledExtensions.push(uuid);
+                global.settings.set_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY, enabledExtensions);
+            }
+
+            let extension = ExtensionUtils.createExtensionObject(uuid, dir, ExtensionUtils.ExtensionType.PER_USER);
+
+            try {
+                ExtensionSystem.loadExtension(extension);
+            } catch(e) {
+                uninstallExtension(uuid);
+                errback('LoadExtensionError', e);
+                return;
+            }
+
+            invocation.return_value(GLib.Variant.new('(s)', 'successful'));
+        }
+
+        _httpSession.queue_message(message, Lang.bind(this, function(session, message) {
+            gotExtensionZipFile(session, message, uuid, dir, callback, errback);
+        }));
+
+        this.close(global.get_current_time());
+    }
+});
+
+function init() {
+    _httpSession = new Soup.SessionAsync({ ssl_use_system_ca_file: true });
+
+    // See: https://bugzilla.gnome.org/show_bug.cgi?id=655189 for context.
+    // _httpSession.add_feature(new Soup.ProxyResolverDefault());
+    Soup.Session.prototype.add_feature.call(_httpSession, new Soup.ProxyResolverDefault());
+}

js/ui/extensionSystem.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Lang = imports.lang;
 const Signals = imports.signals;
@@ -6,10 +6,8 @@ const Signals = imports.signals;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const St = imports.gi.St;
-const Shell = imports.gi.Shell;
-const Soup = imports.gi.Soup;
 
-const Config = imports.misc.config;
+const ExtensionUtils = imports.misc.extensionUtils;
 
 const ExtensionState = {
     ENABLED: 1,
@@ -17,36 +15,17 @@ const ExtensionState = {
     ERROR: 3,
     OUT_OF_DATE: 4,
     DOWNLOADING: 5,
+    INITIALIZED: 6,
 
     // Used as an error state for operations on unknown extensions,
     // should never be in a real extensionMeta object.
     UNINSTALLED: 99
 };
 
-const ExtensionType = {
-    SYSTEM: 1,
-    PER_USER: 2
-};
-
-const _httpSession = new Soup.SessionAsync();
-
-// The unfortunate state of gjs, gobject-introspection and libsoup
-// means that I have to do a hack to add a feature.
-// See: https://bugzilla.gnome.org/show_bug.cgi?id=655189 for context.
-
-if (Soup.Session.prototype.add_feature != null)
-    Soup.Session.prototype.add_feature.call(_httpSession, new Soup.ProxyResolverDefault());
-
-// Maps uuid -> metadata object
-const extensionMeta = {};
-// Maps uuid -> importer object (extension directory tree)
-const extensions = {};
-// Maps uuid -> extension state object (returned from init())
-const extensionStateObjs = {};
 // Arrays of uuids
 var enabledExtensions;
-// GFile for user extensions
-var userExtensionsDir = null;
+// Contains the order that extensions were enabled in.
+const extensionOrder = [];
 
 // We don't really have a class to add signals on. So, create
 // a simple dummy object, add the signal methods, and export those
@@ -57,313 +36,172 @@ Signals.addSignalMethods(_signals);
 const connect = Lang.bind(_signals, _signals.connect);
 const disconnect = Lang.bind(_signals, _signals.disconnect);
 
-// UUID => Array of error messages
-var errors = {};
-
 const ENABLED_EXTENSIONS_KEY = 'enabled-extensions';
 
-/**
- * versionCheck:
- * @required: an array of versions we're compatible with
- * @current: the version we have
- *
- * Check if a component is compatible for an extension.
- * @required is an array, and at least one version must match.
- * @current must be in the format <major>.<minor>.<point>.<micro>
- * <micro> is always ignored
- * <point> is ignored if <minor> is even (so you can target the
- * whole stable release)
- * <minor> and <major> must match
- * Each target version must be at least <major> and <minor>
- */
-function versionCheck(required, current) {
-    let currentArray = current.split('.');
-    let major = currentArray[0];
-    let minor = currentArray[1];
-    let point = currentArray[2];
-    for (let i = 0; i < required.length; i++) {
-        let requiredArray = required[i].split('.');
-        if (requiredArray[0] == major &&
-            requiredArray[1] == minor &&
-            (requiredArray[2] == point ||
-             (requiredArray[2] == undefined && parseInt(minor) % 2 == 0)))
-            return true;
-    }
-    return false;
-}
-
-function installExtensionFromManifestURL(uuid, url) {
-    _httpSession.queue_message(
-        Soup.Message.new('GET', url),
-        function(session, message) {
-            if (message.status_code != Soup.KnownStatusCode.OK) {
-                logExtensionError(uuid, 'downloading manifest: ' + message.status_code.toString());
-                return;
-            }
-
-            let manifest;
-            try {
-                manifest = JSON.parse(message.response_body.data);
-            } catch (e) {
-                logExtensionError(uuid, 'parsing: ' + e.toString());
-                return;
-            }
-
-            if (uuid != manifest['uuid']) {
-                logExtensionError(uuid, 'manifest: manifest uuids do not match');
-                return;
-            }
-
-            let meta = extensionMeta[uuid] = { uuid: uuid,
-                                               state: ExtensionState.DOWNLOADING,
-                                               error: '' };
-
-            _signals.emit('extension-state-changed', meta);
-
-            installExtensionFromManifest(manifest, meta);
-        });
-}
-
-function installExtensionFromManifest(manifest, meta) {
-    let uuid = manifest['uuid'];
-    let name = manifest['name'];
-
-    if (!versionCheck(manifest['shell-version'], Config.PACKAGE_VERSION)) {
-        meta.state = ExtensionState.OUT_OF_DATE;
-        logExtensionError(uuid, 'version: ' + name + ' is not compatible with current GNOME Shell version', meta.state);
-        return;
-    }
-
-    let url = manifest['__installer'];
-    _httpSession.queue_message(Soup.Message.new('GET', url),
-                               function(session, message) {
-                                   gotExtensionZipFile(session, message, uuid);
-                               });
-}
-
-function gotExtensionZipFile(session, message, uuid) {
-    if (message.status_code != Soup.KnownStatusCode.OK) {
-        logExtensionError(uuid, 'downloading extension: ' + message.status_code);
-        return;
-    }
-
-    // FIXME: use a GFile mkstemp-type method once one exists
-    let fd, tmpzip;
-    try {
-        [fd, tmpzip] = GLib.file_open_tmp('XXXXXX.shell-extension.zip');
-    } catch (e) {
-        logExtensionError(uuid, 'tempfile: ' + e.toString());
-        return;
-    }
-
-    let stream = new Gio.UnixOutputStream({ fd: fd });
-    let dir = userExtensionsDir.get_child(uuid);
-    Shell.write_soup_message_to_stream(stream, message);
-    stream.close(null);
-    let [success, pid] = GLib.spawn_async(null,
-                                          ['unzip', '-uod', dir.get_path(), '--', tmpzip],
-                                          null,
-                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
-                                          null);
-
-    if (!success) {
-        logExtensionError(uuid, 'extract: could not extract');
-        return;
-    }
-
-    GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, function(pid, status) {
-        GLib.spawn_close_pid(pid);
-        loadExtension(dir, true, ExtensionType.PER_USER);
-    });
-}
-
 function disableExtension(uuid) {
-    let meta = extensionMeta[uuid];
-    if (!meta)
+    let extension = ExtensionUtils.extensions[uuid];
+    if (!extension)
         return;
 
-    if (meta.state != ExtensionState.ENABLED)
+    if (extension.state != ExtensionState.ENABLED)
         return;
 
-    let extensionState = extensionStateObjs[uuid];
+    // "Rebase" the extension order by disabling and then enabling extensions
+    // in order to help prevent conflicts.
 
-    try {
-        extensionState.disable();
-    } catch(e) {
-        logExtensionError(uuid, e.toString());
-        return;
+    // Example:
+    //   order = [A, B, C, D, E]
+    //   user disables C
+    //   this should: disable E, disable D, disable C, enable D, enable E
+
+    let orderIdx = extensionOrder.indexOf(uuid);
+    let order = extensionOrder.slice(orderIdx + 1);
+    let orderReversed = order.slice().reverse();
+
+    for (let i = 0; i < orderReversed.length; i++) {
+        let uuid = orderReversed[i];
+        try {
+            ExtensionUtils.extensions[uuid].stateObj.disable();
+        } catch(e) {
+            logExtensionError(uuid, e);
+        }
     }
 
-    meta.state = ExtensionState.DISABLED;
-    _signals.emit('extension-state-changed', meta);
+    if (extension.stylesheet) {
+        let theme = St.ThemeContext.get_for_stage(global.stage).get_theme();
+        theme.unload_stylesheet(extension.stylesheet.get_path());
+    }
+
+    extension.stateObj.disable();
+
+    for (let i = 0; i < order.length; i++) {
+        let uuid = order[i];
+        try {
+            ExtensionUtils.extensions[uuid].stateObj.enable();
+        } catch(e) {
+            logExtensionError(uuid, e);
+        }
+    }
+
+    extensionOrder.splice(orderIdx, 1);
+
+    extension.state = ExtensionState.DISABLED;
+    _signals.emit('extension-state-changed', extension);
 }
 
 function enableExtension(uuid) {
-    let meta = extensionMeta[uuid];
-    if (!meta)
+    let extension = ExtensionUtils.extensions[uuid];
+    if (!extension)
         return;
 
-    if (meta.state != ExtensionState.DISABLED)
+    if (extension.state == ExtensionState.INITIALIZED)
+        initExtension(uuid);
+
+    if (extension.state != ExtensionState.DISABLED)
         return;
 
-    let extensionState = extensionStateObjs[uuid];
+    extensionOrder.push(uuid);
 
-    try {
-        extensionState.enable();
-    } catch(e) {
-        logExtensionError(uuid, e.toString());
-        return;
+    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();
+        theme.load_stylesheet(stylesheetFile.get_path());
+        extension.stylesheet = stylesheetFile;
     }
 
-    meta.state = ExtensionState.ENABLED;
-    _signals.emit('extension-state-changed', meta);
+    extension.state = ExtensionState.ENABLED;
+    _signals.emit('extension-state-changed', extension);
 }
 
-function logExtensionError(uuid, message, state) {
-    if (!errors[uuid]) errors[uuid] = [];
-    errors[uuid].push(message);
-    global.logError('Extension "%s" had error: %s'.format(uuid, message));
-    state = state || ExtensionState.ERROR;
+function logExtensionError(uuid, error) {
+    let extension = ExtensionUtils.extensions[uuid];
+    if (!extension)
+        return;
+
+    let message = '' + error;
+
+    if (error.state)
+        extension.state = error.state;
+    else
+        extension.state = ExtensionState.ERROR;
+
+    if (!extension.errors)
+        extension.errors = [];
+
+    log('Extension "%s" had error: %s'.format(uuid, message));
     _signals.emit('extension-state-changed', { uuid: uuid,
                                                error: message,
-                                               state: state });
+                                               state: extension.state });
 }
 
-function loadExtension(dir, enabled, type) {
-    let info;
-    let uuid = dir.get_basename();
-
-    let metadataFile = dir.get_child('metadata.json');
-    if (!metadataFile.query_exists(null)) {
-        logExtensionError(uuid, 'Missing metadata.json');
-        return;
-    }
-
-    let metadataContents;
-    try {
-        metadataContents = Shell.get_file_contents_utf8_sync(metadataFile.get_path());
-    } catch (e) {
-        logExtensionError(uuid, 'Failed to load metadata.json: ' + e);
-        return;
-    }
-    let meta;
-    try {
-        meta = JSON.parse(metadataContents);
-    } catch (e) {
-        logExtensionError(uuid, 'Failed to parse metadata.json: ' + e);
-        return;
-    }
-
-    let requiredProperties = ['uuid', 'name', 'description', 'shell-version'];
-    for (let i = 0; i < requiredProperties.length; i++) {
-        let prop = requiredProperties[i];
-        if (!meta[prop]) {
-            logExtensionError(uuid, 'missing "' + prop + '" property in metadata.json');
-            return;
-        }
-    }
-
-    if (extensions[uuid] != undefined) {
-        logExtensionError(uuid, "extension already loaded");
-        return;
-    }
-
-    // Encourage people to add this
-    if (!meta['url']) {
-        global.log('Warning: Missing "url" property in metadata.json');
-    }
-
-    if (uuid != meta.uuid) {
-        logExtensionError(uuid, 'uuid "' + meta.uuid + '" from metadata.json does not match directory name "' + uuid + '"');
-        return;
-    }
-
-    if (!versionCheck(meta['shell-version'], Config.PACKAGE_VERSION) ||
-        (meta['js-version'] && !versionCheck(meta['js-version'], Config.GJS_VERSION))) {
-        logExtensionError(uuid, 'extension is not compatible with current GNOME Shell and/or GJS version');
-        return;
-    }
-
-    extensionMeta[uuid] = meta;
-    meta.type = type;
-    meta.path = dir.get_path();
-    meta.error = '';
-
+function loadExtension(extension) {
     // Default to error, we set success as the last step
-    meta.state = ExtensionState.ERROR;
+    extension.state = ExtensionState.ERROR;
 
-    if (!versionCheck(meta['shell-version'], Config.PACKAGE_VERSION) ||
-        (meta['js-version'] && !versionCheck(meta['js-version'], Config.GJS_VERSION))) {
-        logExtensionError(uuid, 'extension is not compatible with current GNOME Shell and/or GJS version', ExtensionState.OUT_OF_DATE);
-        meta.state = ExtensionState.OUT_OF_DATE;
-        return;
+    if (ExtensionUtils.isOutOfDate(extension)) {
+        let error = new Error('extension is not compatible with current GNOME Shell and/or GJS version');
+        error.state = ExtensionState.OUT_OF_DATE;
+        throw error;
     }
 
+    let enabled = enabledExtensions.indexOf(extension.uuid) != -1;
+    if (enabled) {
+        initExtension(extension.uuid);
+        if (extension.state == ExtensionState.DISABLED)
+            enableExtension(extension.uuid);
+    } else {
+        extension.state = ExtensionState.INITIALIZED;
+    }
+
+    _signals.emit('extension-state-changed', extension);
+}
+
+function unloadExtension(uuid) {
+    let extension = ExtensionUtils.extensions[uuid];
+    if (!extension)
+        return false;
+
+    // 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);
+
+    extension.state = ExtensionState.UNINSTALLED;
+    _signals.emit('extension-state-changed', extension);
+
+    delete ExtensionUtils.extensions[uuid];
+    return true;
+}
+
+function initExtension(uuid) {
+    let extension = ExtensionUtils.extensions[uuid];
+    let dir = extension.dir;
+
+    if (!extension)
+        throw new Error("Extension was not properly created. Call loadExtension first");
+
     let extensionJs = dir.get_child('extension.js');
-    if (!extensionJs.query_exists(null)) {
-        logExtensionError(uuid, 'Missing extension.js');
-        return;
-    }
-    let stylesheetPath = null;
-    let themeContext = St.ThemeContext.get_for_stage(global.stage);
-    let theme = themeContext.get_theme();
-    let stylesheetFile = dir.get_child('stylesheet.css');
-    if (stylesheetFile.query_exists(null)) {
-        try {
-            theme.load_stylesheet(stylesheetFile.get_path());
-        } catch (e) {
-            logExtensionError(uuid, 'Stylesheet parse error: ' + e);
-            return;
-        }
-    }
+    if (!extensionJs.query_exists(null))
+        throw new Error('Missing extension.js');
 
     let extensionModule;
     let extensionState = null;
-    try {
-        global.add_extension_importer('imports.ui.extensionSystem.extensions', meta.uuid, dir.get_path());
-        extensionModule = extensions[meta.uuid].extension;
-    } catch (e) {
-        if (stylesheetPath != null)
-            theme.unload_stylesheet(stylesheetPath);
-        logExtensionError(uuid, e);
-        return;
-    }
 
-    if (!extensionModule.init) {
-        logExtensionError(uuid, 'missing \'init\' function');
-        return;
-    }
+    ExtensionUtils.installImporter(extension);
+    extensionModule = extension.imports.extension;
 
-    try {
-        extensionState = extensionModule.init(meta);
-    } catch (e) {
-        if (stylesheetPath != null)
-            theme.unload_stylesheet(stylesheetPath);
-        logExtensionError(uuid, 'Failed to evaluate init function:' + e);
-        return;
+    if (extensionModule.init) {
+        extensionState = extensionModule.init(extension);
     }
 
     if (!extensionState)
         extensionState = extensionModule;
-    extensionStateObjs[uuid] = extensionState;
+    extension.stateObj = extensionState;
 
-    if (!extensionState.enable) {
-        logExtensionError(uuid, 'missing \'enable\' function');
-        return;
-    }
-    if (!extensionState.disable) {
-        logExtensionError(uuid, 'missing \'disable\' function');
-        return;
-    }
-
-    meta.state = ExtensionState.DISABLED;
-
-    if (enabled)
-        enableExtension(uuid);
-
-    _signals.emit('extension-loaded', meta.uuid);
-    _signals.emit('extension-state-changed', meta);
-    global.log('Loaded extension ' + meta.uuid);
+    extension.state = ExtensionState.DISABLED;
+    _signals.emit('extension-loaded', uuid);
 }
 
 function onEnabledExtensionsChanged() {
@@ -374,7 +212,11 @@ function onEnabledExtensionsChanged() {
     newEnabledExtensions.filter(function(uuid) {
         return enabledExtensions.indexOf(uuid) == -1;
     }).forEach(function(uuid) {
-        enableExtension(uuid);
+        try {
+            enableExtension(uuid);
+        } catch(e) {
+            logExtensionError(uuid, e);
+        }
     });
 
     // Find and disable all the newly disabled extensions: UUIDs found in the
@@ -382,55 +224,27 @@ function onEnabledExtensionsChanged() {
     enabledExtensions.filter(function(item) {
         return newEnabledExtensions.indexOf(item) == -1;
     }).forEach(function(uuid) {
-        disableExtension(uuid);
+        try {
+            disableExtension(uuid);
+        } catch(e) {
+            logExtensionError(uuid, e);
+        }
     });
 
     enabledExtensions = newEnabledExtensions;
 }
 
-function init() {
-    let userExtensionsPath = GLib.build_filenamev([global.userdatadir, 'extensions']);
-    userExtensionsDir = Gio.file_new_for_path(userExtensionsPath);
-    try {
-        if (!userExtensionsDir.query_exists(null))
-            userExtensionsDir.make_directory_with_parents(null);
-    } catch (e) {
-        global.logError('' + e);
-    }
-
+function loadExtensions() {
     global.settings.connect('changed::' + ENABLED_EXTENSIONS_KEY, onEnabledExtensionsChanged);
     enabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
-}
 
-function _loadExtensionsIn(dir, type) {
-    let fileEnum;
-    let file, info;
-    try {
-        fileEnum = dir.enumerate_children('standard::*', Gio.FileQueryInfoFlags.NONE, null);
-    } catch (e) {
-        global.logError('' + e);
-       return;
-    }
-
-    while ((info = fileEnum.next_file(null)) != null) {
-        let fileType = info.get_file_type();
-        if (fileType != Gio.FileType.DIRECTORY)
-            continue;
-        let name = info.get_name();
-        let child = dir.get_child(name);
-        let enabled = enabledExtensions.indexOf(name) != -1;
-        loadExtension(child, enabled, type);
-    }
-    fileEnum.close(null);
-}
-
-function loadExtensions() {
-    _loadExtensionsIn(userExtensionsDir, ExtensionType.PER_USER);
-    let systemDataDirs = GLib.get_system_data_dirs();
-    for (let i = 0; i < systemDataDirs.length; i++) {
-        let dirPath = systemDataDirs[i] + '/gnome-shell/extensions';
-        let dir = Gio.file_new_for_path(dirPath);
-        if (dir.query_exists(null))
-            _loadExtensionsIn(dir, ExtensionType.SYSTEM);
-    }
+    let finder = new ExtensionUtils.ExtensionFinder();
+    finder.connect('extension-found', function(signals, extension) {
+        try {
+            loadExtension(extension);
+        } catch(e) {
+            logExtensionError(extension.uuid, e);
+        }
+    });
+    finder.scanExtensions();
 }

js/ui/flashspot.js

@@ -0,0 +1,45 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Lang = imports.lang;
+
+const Lightbox = imports.ui.lightbox;
+const Main = imports.ui.main;
+const Tweener = imports.ui.tweener;
+
+const FLASHSPOT_ANIMATION_TIME = 0.25; // seconds
+
+const Flashspot = new Lang.Class({
+    Name: 'Flashspot',
+    Extends: Lightbox.Lightbox,
+
+    _init: function(area) {
+        this.parent(Main.uiGroup, { inhibitEvents: true,
+                                    width: area.width,
+                                    height: area.height });
+
+        this.actor.style_class = 'flashspot';
+        this.actor.set_position(area.x, area.y);
+    },
+
+    fire: function() {
+        this.actor.opacity = 0;
+        Tweener.addTween(this.actor,
+                         { opacity: 255,
+                           time: FLASHSPOT_ANIMATION_TIME,
+                           transition: 'linear',
+                           onComplete: Lang.bind(this, this._onFireShowComplete)
+                         });
+        this.actor.show();
+    },
+
+    _onFireShowComplete: function() {
+        Tweener.addTween(this.actor,
+                         { opacity: 0,
+                           time: FLASHSPOT_ANIMATION_TIME,
+                           transition: 'linear',
+                           onComplete: Lang.bind(this, function() {
+                               this.destroy();
+                           })
+                         });
+    }
+});

js/ui/ibusCandidatePopup.js

@@ -0,0 +1,228 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Clutter = imports.gi.Clutter;
+const IBus = imports.gi.IBus;
+const Lang = imports.lang;
+const St = imports.gi.St;
+
+const BoxPointer = imports.ui.boxpointer;
+const Main = imports.ui.main;
+const PopupMenu = imports.ui.popupMenu;
+
+const MAX_CANDIDATES_PER_PAGE = 16;
+
+const CandidateArea = new Lang.Class({
+    Name: 'CandidateArea',
+    Extends: PopupMenu.PopupBaseMenuItem,
+
+    _init: function() {
+        this.parent({ reactive: false });
+
+        // St.Table exhibits some sizing problems so let's go with a
+        // clutter layout manager for now.
+        this._table = new Clutter.Actor();
+        this.addActor(this._table);
+
+        this._tableLayout = new Clutter.TableLayout();
+        this._table.set_layout_manager(this._tableLayout);
+
+        this._indexLabels = [];
+        this._candidateLabels = [];
+        for (let i = 0; i < MAX_CANDIDATES_PER_PAGE; ++i) {
+            this._indexLabels.push(new St.Label({ style_class: 'candidate-index' }));
+            this._candidateLabels.push(new St.Label({ style_class: 'candidate-label' }));
+        }
+
+        this._orientation = -1;
+        this._cursorPosition = 0;
+    },
+
+    _setOrientation: function(orientation) {
+        if (this._orientation == orientation)
+            return;
+
+        this._orientation = orientation;
+
+        this._table.remove_all_children();
+
+        if (this._orientation == IBus.Orientation.HORIZONTAL)
+            for (let i = 0; i < MAX_CANDIDATES_PER_PAGE; ++i) {
+                this._tableLayout.pack(this._indexLabels[i], i*2, 0);
+                this._tableLayout.pack(this._candidateLabels[i], i*2 + 1, 0);
+            }
+        else                    // VERTICAL || SYSTEM
+            for (let i = 0; i < MAX_CANDIDATES_PER_PAGE; ++i) {
+                this._tableLayout.pack(this._indexLabels[i], 0, i);
+                this._tableLayout.pack(this._candidateLabels[i], 1, i);
+            }
+    },
+
+    setCandidates: function(indexes, candidates, orientation, cursorPosition, cursorVisible) {
+        this._setOrientation(orientation);
+
+        for (let i = 0; i < MAX_CANDIDATES_PER_PAGE; ++i) {
+            let visible = i < candidates.length;
+            this._indexLabels[i].visible = visible;
+            this._candidateLabels[i].visible = visible;
+
+            if (!visible)
+                continue;
+
+            this._indexLabels[i].text = ((indexes && indexes[i]) ? indexes[i] : '%x.'.format(i + 1));
+            this._candidateLabels[i].text = candidates[i];
+        }
+
+        this._candidateLabels[this._cursorPosition].remove_style_pseudo_class('selected');
+        this._cursorPosition = cursorPosition;
+        if (cursorVisible)
+            this._candidateLabels[cursorPosition].add_style_pseudo_class('selected');
+    },
+});
+
+const CandidatePopup = new Lang.Class({
+    Name: 'CandidatePopup',
+    Extends: PopupMenu.PopupMenu,
+
+    _init: function() {
+        this._cursor = new St.Bin({ opacity: 0 });
+        Main.uiGroup.add_actor(this._cursor);
+
+        this.parent(this._cursor, 0, St.Side.TOP);
+        this.actor.hide();
+        Main.uiGroup.add_actor(this.actor);
+
+        this._preeditTextItem = new PopupMenu.PopupMenuItem('', { reactive: false });
+        this._preeditTextItem.actor.hide();
+        this.addMenuItem(this._preeditTextItem);
+
+        this._auxTextItem = new PopupMenu.PopupMenuItem('', { reactive: false });
+        this._auxTextItem.actor.hide();
+        this.addMenuItem(this._auxTextItem);
+
+        this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+
+        this._lookupTableItem = new CandidateArea();
+        this._lookupTableItem.actor.hide();
+        this.addMenuItem(this._lookupTableItem);
+
+        this._panelService = null;
+    },
+
+    setPanelService: function(panelService) {
+        this._panelService = panelService;
+        if (!panelService)
+            return;
+
+        panelService.connect('set-cursor-location',
+                             Lang.bind(this, function(ps, x, y, w, h) {
+                                 this._cursor.set_position(x, y);
+                                 this._cursor.set_size(w, h);
+                             }));
+        panelService.connect('update-preedit-text',
+                             Lang.bind(this, function(ps, text, cursorPosition, visible) {
+                                 if (visible)
+                                     this._preeditTextItem.actor.show();
+                                 else
+                                     this._preeditTextItem.actor.hide();
+                                 this._updateVisibility();
+
+                                 this._preeditTextItem.actor.label_actor.text = text.get_text();
+
+                                 let attrs = text.get_attributes();
+                                 if (attrs)
+                                     this._setTextAttributes(this._preeditTextItem.actor.label_actor.clutter_text,
+                                                             attrs);
+                             }));
+        panelService.connect('show-preedit-text',
+                             Lang.bind(this, function(ps) {
+                                 this._preeditTextItem.actor.show();
+                                 this._updateVisibility();
+                             }));
+        panelService.connect('hide-preedit-text',
+                             Lang.bind(this, function(ps) {
+                                 this._preeditTextItem.actor.hide();
+                                 this._updateVisibility();
+                             }));
+        panelService.connect('update-auxiliary-text',
+                             Lang.bind(this, function(ps, text, visible) {
+                                 if (visible)
+                                     this._auxTextItem.actor.show();
+                                 else
+                                     this._auxTextItem.actor.hide();
+                                 this._updateVisibility();
+
+                                 this._auxTextItem.actor.label_actor.text = text.get_text();
+                             }));
+        panelService.connect('show-auxiliary-text',
+                             Lang.bind(this, function(ps) {
+                                 this._auxTextItem.actor.show();
+                                 this._updateVisibility();
+                             }));
+        panelService.connect('hide-auxiliary-text',
+                             Lang.bind(this, function(ps) {
+                                 this._auxTextItem.actor.hide();
+                                 this._updateVisibility();
+                             }));
+        panelService.connect('update-lookup-table',
+                             Lang.bind(this, function(ps, lookupTable, visible) {
+                                 if (visible)
+                                     this._lookupTableItem.actor.show();
+                                 else
+                                     this._lookupTableItem.actor.hide();
+                                 this._updateVisibility();
+
+                                 let cursorPos = lookupTable.get_cursor_pos();
+                                 let pageSize = lookupTable.get_page_size();
+                                 let page = ((cursorPos == 0) ? 0 : Math.floor(cursorPos / pageSize));
+                                 let startIndex = page * pageSize;
+                                 let endIndex = Math.min((page + 1) * pageSize,
+                                                         lookupTable.get_number_of_candidates());
+                                 let indexes = [];
+                                 let indexLabel;
+                                 for (let i = 0; indexLabel = lookupTable.get_label(i); ++i)
+                                      indexes.push(indexLabel.get_text());
+
+                                 let candidates = [];
+                                 for (let i = startIndex; i < endIndex; ++i)
+                                     candidates.push(lookupTable.get_candidate(i).get_text());
+
+                                 this._lookupTableItem.setCandidates(indexes,
+                                                                     candidates,
+                                                                     lookupTable.get_orientation(),
+                                                                     cursorPos % pageSize,
+                                                                     lookupTable.is_cursor_visible());
+                             }));
+        panelService.connect('show-lookup-table',
+                             Lang.bind(this, function(ps) {
+                                 this._lookupTableItem.actor.show();
+                                 this._updateVisibility();
+                             }));
+        panelService.connect('hide-lookup-table',
+                             Lang.bind(this, function(ps) {
+                                 this._lookupTableItem.actor.hide();
+                                 this._updateVisibility();
+                             }));
+        panelService.connect('focus-out',
+                             Lang.bind(this, function(ps) {
+                                 this.close(BoxPointer.PopupAnimation.NONE);
+                             }));
+    },
+
+    _updateVisibility: function() {
+        let isVisible = (this._preeditTextItem.actor.visible ||
+                         this._auxTextItem.actor.visible ||
+                         this._lookupTableItem.actor.visible);
+
+        if (isVisible)
+            this.open(BoxPointer.PopupAnimation.NONE);
+        else
+            this.close(BoxPointer.PopupAnimation.NONE);
+    },
+
+    _setTextAttributes: function(clutterText, ibusAttrList) {
+        let attr;
+        for (let i = 0; attr = ibusAttrList.get(i); ++i)
+            if (attr.get_attr_type() == IBus.AttrType.BACKGROUND)
+                clutterText.set_selection(attr.get_start_index(), attr.get_end_index());
+    }
+});

js/ui/iconGrid.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Shell = imports.gi.Shell;
@@ -10,11 +10,9 @@ const Params = imports.misc.params;
 const ICON_SIZE = 48;
 
 
-function BaseIcon(label, createIcon) {
-    this._init(label, createIcon);
-}
+const BaseIcon = new Lang.Class({
+    Name: 'BaseIcon',
 
-BaseIcon.prototype = {
     _init : function(label, params) {
         params = Params.parse(params, { createIcon: null,
                                         setSizeManually: false,
@@ -37,7 +35,8 @@ BaseIcon.prototype = {
         this.actor.set_child(box);
 
         this.iconSize = ICON_SIZE;
-        this._iconBin = new St.Bin();
+        this._iconBin = new St.Bin({ x_align: St.Align.MIDDLE,
+                                     y_align: St.Align.MIDDLE });
 
         box.add_actor(this._iconBin);
 
@@ -127,12 +126,12 @@ BaseIcon.prototype = {
         this.iconSize = size;
         this.icon = this.createIcon(this.iconSize);
 
+        this._iconBin.child = this.icon;
+
         // The icon returned by createIcon() might actually be smaller than
         // the requested icon size (for instance StTextureCache does this
         // for fallback icons), so set the size explicitly.
-        this.icon.set_size(this.iconSize, this.iconSize);
-
-        this._iconBin.child = this.icon;
+        this._iconBin.set_size(this.iconSize, this.iconSize);
     },
 
     _onStyleChanged: function() {
@@ -149,13 +148,11 @@ BaseIcon.prototype = {
 
         this._createIconTexture(size);
     }
-};
+});
 
-function IconGrid(params) {
-    this._init(params);
-}
+const IconGrid = new Lang.Class({
+    Name: 'IconGrid',
 
-IconGrid.prototype = {
     _init: function(params) {
         params = Params.parse(params, { rowLimit: null,
                                         columnLimit: null,
@@ -168,7 +165,7 @@ IconGrid.prototype = {
                                         vertical: true });
         // Pulled from CSS, but hardcode some defaults here
         this._spacing = 0;
-        this._item_size = ICON_SIZE;
+        this._hItemSize = this._vItemSize = ICON_SIZE;
         this._grid = new Shell.GenericContainer();
         this.actor.add(this._grid, { expand: true, y_align: St.Align.START });
         this.actor.connect('style-changed', Lang.bind(this, this._onStyleChanged));
@@ -187,8 +184,8 @@ IconGrid.prototype = {
         // Kind of a lie, but not really an issue right now.  If
         // we wanted to support some sort of hidden/overflow that would
         // need higher level design
-        alloc.min_size = this._item_size;
-        alloc.natural_size = nColumns * this._item_size + totalSpacing;
+        alloc.min_size = this._hItemSize;
+        alloc.natural_size = nColumns * this._hItemSize + totalSpacing;
     },
 
     _getVisibleChildren: function() {
@@ -210,7 +207,7 @@ IconGrid.prototype = {
         if (this._rowLimit)
             nRows = Math.min(nRows, this._rowLimit);
         let totalSpacing = Math.max(0, nRows - 1) * this._spacing;
-        let height = nRows * this._item_size + totalSpacing;
+        let height = nRows * this._vItemSize + totalSpacing;
         alloc.min_size = height;
         alloc.natural_size = height;
     },
@@ -243,13 +240,13 @@ IconGrid.prototype = {
                 = children[i].get_preferred_size();
 
             /* Center the item in its allocation horizontally */
-            let width = Math.min(this._item_size, childNaturalWidth);
+            let width = Math.min(this._hItemSize, childNaturalWidth);
             let childXSpacing = Math.max(0, width - childNaturalWidth) / 2;
-            let height = Math.min(this._item_size, childNaturalHeight);
+            let height = Math.min(this._vItemSize, childNaturalHeight);
             let childYSpacing = Math.max(0, height - childNaturalHeight) / 2;
 
             let childBox = new Clutter.ActorBox();
-            if (St.Widget.get_default_direction() == St.TextDirection.RTL) {
+            if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) {
                 let _x = box.x2 - (x + width);
                 childBox.x1 = Math.floor(_x - childXSpacing);
             } else {
@@ -273,10 +270,10 @@ IconGrid.prototype = {
             }
 
             if (columnIndex == 0) {
-                y += this._item_size + this._spacing;
+                y += this._vItemSize + this._spacing;
                 x = box.x1 + leftPadding;
             } else {
-                x += this._item_size + this._spacing;
+                x += this._hItemSize + this._spacing;
             }
         }
     },
@@ -285,12 +282,16 @@ IconGrid.prototype = {
         return this._computeLayout(rowWidth)[0];
     },
 
+    getRowLimit: function() {
+        return this._rowLimit;
+    },
+
     _computeLayout: function (forWidth) {
         let nColumns = 0;
         let usedWidth = 0;
         while ((this._colLimit == null || nColumns < this._colLimit) &&
-               (usedWidth + this._item_size <= forWidth)) {
-            usedWidth += this._item_size + this._spacing;
+               (usedWidth + this._hItemSize <= forWidth)) {
+            usedWidth += this._hItemSize + this._spacing;
             nColumns += 1;
         }
 
@@ -303,25 +304,27 @@ IconGrid.prototype = {
     _onStyleChanged: function() {
         let themeNode = this.actor.get_theme_node();
         this._spacing = themeNode.get_length('spacing');
-        this._item_size = themeNode.get_length('-shell-grid-item-size');
+        this._hItemSize = themeNode.get_length('-shell-grid-horizontal-item-size') || ICON_SIZE;
+        this._vItemSize = themeNode.get_length('-shell-grid-vertical-item-size') || ICON_SIZE;
         this._grid.queue_relayout();
     },
 
-    removeAll: function () {
-        this._grid.get_children().forEach(Lang.bind(this, function (child) {
-            child.destroy();
-        }));
+    removeAll: function() {
+        this._grid.destroy_all_children();
     },
 
-    addItem: function(actor) {
-        this._grid.add_actor(actor);
+    addItem: function(actor, index) {
+        if (index !== undefined)
+            this._grid.insert_child_at_index(actor, index);
+        else
+            this._grid.add_actor(actor);
     },
 
     getItemAtIndex: function(index) {
-        return this._grid.get_children()[index];
+        return this._grid.get_child_at_index(index);
     },
 
     visibleItemsCount: function() {
-        return this._grid.get_children().length - this._grid.get_n_skip_paint();
+        return this._grid.get_n_children() - this._grid.get_n_skip_paint();
     }
-};
+});

js/ui/keyboard.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Caribou = imports.gi.Caribou;
 const Clutter = imports.gi.Clutter;
@@ -15,9 +15,11 @@ const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 
 const KEYBOARD_SCHEMA = 'org.gnome.shell.keyboard';
-const SHOW_KEYBOARD = 'show-keyboard';
 const KEYBOARD_TYPE = 'keyboard-type';
 
+const A11Y_APPLICATIONS_SCHEMA = 'org.gnome.desktop.a11y.applications';
+const SHOW_KEYBOARD = 'screen-keyboard-enabled';
+
 // Key constants taken from Antler
 // FIXME: ought to be moved into libcaribou
 const PRETTY_KEYS = {
@@ -37,34 +39,31 @@ const PRETTY_KEYS = {
     'Alt_L': 'Alt'
 };
 
-const CaribouKeyboardIface = {
-    name: 'org.gnome.Caribou.Keyboard',
-    methods:    [ { name: 'Show',
-                    inSignature: 'u',
-                    outSignature: ''
-                  },
-                  { name: 'Hide',
-                    inSignature: 'u',
-                    outSignature: ''
-                  },
-                  { name: 'SetCursorLocation',
-                    inSignature: 'iiii',
-                    outSignature: ''
-                  },
-                  { name: 'SetEntryLocation',
-                    inSignature: 'iiii',
-                    outSignature: ''
-                  } ],
-    properties: [ { name: 'Name',
-                    signature: 's',
-                    access: 'read' } ]
-};
+const CaribouKeyboardIface = <interface name='org.gnome.Caribou.Keyboard'>
+<method name='Show'>
+    <arg type='u' direction='in' />
+</method>
+<method name='Hide'>
+    <arg type='u' direction='in' />
+</method>
+<method name='SetCursorLocation'>
+    <arg type='i' direction='in' />
+    <arg type='i' direction='in' />
+    <arg type='i' direction='in' />
+    <arg type='i' direction='in' />
+</method>
+<method name='SetEntryLocation'>
+    <arg type='i' direction='in' />
+    <arg type='i' direction='in' />
+    <arg type='i' direction='in' />
+    <arg type='i' direction='in' />
+</method>
+<property name='Name' access='read' type='s' />
+</interface>;
 
-function Key() {
-    this._init.apply(this, arguments);
-}
+const Key = new Lang.Class({
+    Name: 'Key',
 
-Key.prototype = {
     _init : function(key) {
         this._key = key;
 
@@ -73,7 +72,7 @@ Key.prototype = {
         this._extended_keys = this._key.get_extended_keys();
         this._extended_keyboard = null;
 
-        if (this._key.name == "Control_L" || this._key.name == "Alt_L")
+        if (this._key.name == 'Control_L' || this._key.name == 'Alt_L')
             this._key.latch = true;
 
         this._key.connect('key-pressed', Lang.bind(this, function ()
@@ -94,7 +93,7 @@ Key.prototype = {
             this._getExtendedKeys();
             this.actor._extended_keys = this._extended_keyboard;
             this._boxPointer.actor.hide();
-            Main.layoutManager.addChrome(this._boxPointer.actor, { visibleInFullscreen: true });
+            Main.layoutManager.addChrome(this._boxPointer.actor);
         }
     },
 
@@ -176,7 +175,7 @@ Key.prototype = {
             this.actor.fake_release();
             this._boxPointer.actor.raise_top();
             this._boxPointer.setPosition(this.actor, 0.5);
-            this._boxPointer.show(true);
+            this._boxPointer.show(BoxPointer.PopupAnimation.FULL);
             this.actor.set_hover(false);
             if (!this._grabbed) {
                  Main.pushModal(this.actor);
@@ -187,38 +186,37 @@ Key.prototype = {
         } else {
             if (this._grabbed)
                 this._ungrab();
-            this._boxPointer.hide(true);
+            this._boxPointer.hide(BoxPointer.PopupAnimation.FULL);
         }
     }
-};
+});
 
-function Keyboard() {
-    this._init.apply(this, arguments);
-}
+const Keyboard = new Lang.Class({
+    // HACK: we can't set Name, because it collides with Name dbus property
+    // Name: 'Keyboard',
 
-Keyboard.prototype = {
     _init: function () {
-        DBus.session.exportObject('/org/gnome/Caribou/Keyboard', this);
-        DBus.session.acquire_name('org.gnome.Caribou.Keyboard', 0, null, null);
+        this._impl = Gio.DBusExportedObject.wrapJSObject(CaribouKeyboardIface, this);
+        this._impl.export(Gio.DBus.session, '/org/gnome/Caribou/Keyboard');
+
+        this.actor = null;
 
         this._timestamp = global.get_current_time();
-        this.actor = new St.BoxLayout({ name: 'keyboard', vertical: true, reactive: true });
-        Main.layoutManager.keyboardBox.add_actor(this.actor);
-        Main.layoutManager.trackChrome(this.actor);
         Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._redraw));
 
         this._keyboardSettings = new Gio.Settings({ schema: KEYBOARD_SCHEMA });
         this._keyboardSettings.connect('changed', Lang.bind(this, this._settingsChanged));
+        this._a11yApplicationsSettings = new Gio.Settings({ schema: A11Y_APPLICATIONS_SCHEMA });
+        this._a11yApplicationsSettings.connect('changed', Lang.bind(this, this._settingsChanged));
         this._settingsChanged();
     },
 
     init: function () {
-        if (this._enableKeyboard)
-            this._redraw();
+        this._redraw();
     },
 
-    _settingsChanged: function () {
-        this._enableKeyboard = this._keyboardSettings.get_boolean(SHOW_KEYBOARD);
+    _settingsChanged: function (settings, key) {
+        this._enableKeyboard = this._a11yApplicationsSettings.get_boolean(SHOW_KEYBOARD);
         if (!this._enableKeyboard && !this._keyboard)
             return;
         if (this._enableKeyboard && this._keyboard &&
@@ -227,9 +225,20 @@ Keyboard.prototype = {
 
         if (this._keyboard)
             this._destroyKeyboard();
-        if (this._enableKeyboard)
-            this._setupKeyboard();
-        else
+
+        if (this._enableKeyboard) {
+            // If we've been called because the setting actually just
+            // changed to true (as opposed to being called from
+            // this._init()), then we want to pop up the keyboard.
+            let showKeyboard = (settings != null);
+
+            // However, caribou-gtk-module or this._onKeyFocusChanged
+            // will probably immediately tell us to hide it, so we
+            // have to fake things out so we'll ignore that request.
+            if (showKeyboard)
+                this._timestamp = global.display.get_current_time_roundtrip() + 1;
+            this._setupKeyboard(showKeyboard);
+        } else
             Main.layoutManager.hideKeyboard(true);
     },
 
@@ -239,12 +248,17 @@ Keyboard.prototype = {
         if (this._focusNotifyId)
             global.stage.disconnect(this._focusNotifyId);
         this._keyboard = null;
-        this.actor.destroy_children();
+        this.actor.destroy();
+        this.actor = null;
 
         this._destroySource();
     },
 
-    _setupKeyboard: function() {
+    _setupKeyboard: function(show) {
+        this.actor = new St.BoxLayout({ name: 'keyboard', vertical: true, reactive: true });
+        Main.layoutManager.keyboardBox.add_actor(this.actor);
+        Main.layoutManager.trackChrome(this.actor);
+
         this._keyboard = new Caribou.KeyboardModel({ keyboard_type: this._keyboardSettings.get_string(KEYBOARD_TYPE) });
         this._groups = {};
         this._current_page = null;
@@ -255,23 +269,33 @@ Keyboard.prototype = {
 
         this._addKeys();
 
+        // Keys should be layout according to the group, not the
+        // locale; as Caribou already provides the expected layout,
+        // this means enforcing LTR for all locales.
+        this.actor.text_direction = Clutter.TextDirection.LTR;
+
         this._keyboardNotifyId = this._keyboard.connect('notify::active-group', Lang.bind(this, this._onGroupChanged));
         this._focusNotifyId = global.stage.connect('notify::key-focus', Lang.bind(this, this._onKeyFocusChanged));
-        this._createSource();
+
+        if (show)
+            this.show();
+        else
+            this._createSource();
     },
 
     _onKeyFocusChanged: function () {
         let focus = global.stage.key_focus;
 
-        if (focus == global.stage || focus == null)
+        // 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)))
             return;
 
+        let time = global.get_current_time();
         if (focus instanceof Clutter.Text)
-            this.show();
-        else {
-            if (focus._extended_keys == null)
-                this.hide();
-        }
+            this.Show(time);
+        else
+            this.Hide(time);
     },
 
     _addKeys: function () {
@@ -300,7 +324,8 @@ Keyboard.prototype = {
     },
 
     _getTrayIcon: function () {
-        let trayButton = new St.Button ({ label: "tray", style_class: 'keyboard-key' });
+        let trayButton = new St.Button ({ label: _("tray"),
+                                          style_class: 'keyboard-key' });
         trayButton.key_width = 1;
         trayButton.connect('button-press-event', Lang.bind(this, function () {
             Main.messageTray.toggle();
@@ -334,7 +359,7 @@ Keyboard.prototype = {
                     right_box.add(button.actor);
                 else
                     left_box.add(button.actor);
-                if (key.name == "Caribou_Prefs") {
+                if (key.name == 'Caribou_Prefs') {
                     key.connect('key-released', Lang.bind(this, this.hide));
 
                     // Add new key for hiding message tray
@@ -359,6 +384,9 @@ Keyboard.prototype = {
     },
 
     _redraw: function () {
+        if (!this._enableKeyboard)
+            return;
+
         let monitor = Main.layoutManager.bottomMonitor;
         let maxHeight = monitor.height / 3;
         this.actor.width = monitor.width;
@@ -468,6 +496,9 @@ Keyboard.prototype = {
 
     // D-Bus methods
     Show: function(timestamp) {
+        if (!this._enableKeyboard)
+            return;
+
         if (timestamp - this._timestamp < 0)
             return;
 
@@ -476,6 +507,9 @@ Keyboard.prototype = {
     },
 
     Hide: function(timestamp) {
+        if (!this._enableKeyboard)
+            return;
+
         if (timestamp - this._timestamp < 0)
             return;
 
@@ -484,40 +518,34 @@ Keyboard.prototype = {
     },
 
     SetCursorLocation: function(x, y, w, h) {
-        this._setLocation(x, y);
+        if (!this._enableKeyboard)
+            return;
+
+//        this._setLocation(x, y);
     },
 
     SetEntryLocation: function(x, y, w, h) {
-        this._setLocation(x, y);
+        if (!this._enableKeyboard)
+            return;
+
+//        this._setLocation(x, y);
     },
 
     get Name() {
         return 'gnome-shell';
     }
-};
-DBus.conformExport(Keyboard.prototype, CaribouKeyboardIface);
+});
 
-function KeyboardSource() {
-    this._init.apply(this, arguments);
-}
-
-KeyboardSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
+const KeyboardSource = new Lang.Class({
+    Name: 'KeyboardSource',
+    Extends: MessageTray.Source,
 
     _init: function(keyboard) {
         this._keyboard = keyboard;
-        MessageTray.Source.prototype._init.call(this, _("Keyboard"));
-
-        this._setSummaryIcon(this.createNotificationIcon());
+        this.parent(_("Keyboard"), 'input-keyboard', St.IconType.SYMBOLIC);
     },
 
-    createNotificationIcon: function() {
-        return new St.Icon({ icon_name: 'input-keyboard',
-                             icon_type: St.IconType.SYMBOLIC,
-                             icon_size: this.ICON_SIZE });
-    },
-
-     handleSummaryClick: function() {
+    handleSummaryClick: function() {
         let event = Clutter.get_current_event();
         if (event.type() != Clutter.EventType.BUTTON_RELEASE)
             return false;
@@ -529,4 +557,4 @@ KeyboardSource.prototype = {
     open: function() {
         this._keyboard.show();
     }
-};
+});

js/ui/keyringPrompt.js

@@ -0,0 +1,208 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Lang = imports.lang;
+const Shell = imports.gi.Shell;
+const Clutter = imports.gi.Clutter;
+const St = imports.gi.St;
+const Pango = imports.gi.Pango;
+const Gio = imports.gi.Gio;
+const GObject = imports.gi.GObject;
+const Gcr = imports.gi.Gcr;
+
+const ModalDialog = imports.ui.modalDialog;
+const ShellEntry = imports.ui.shellEntry;
+const CheckBox = imports.ui.checkBox;
+
+let prompter = null;
+
+const KeyringDialog = new Lang.Class({
+    Name: 'KeyringDialog',
+    Extends: ModalDialog.ModalDialog,
+
+    _init: function() {
+        this.parent({ styleClass: 'prompt-dialog' });
+
+        this.prompt = new Shell.KeyringPrompt();
+        this.prompt.connect('show-password', Lang.bind(this, this._onShowPassword));
+        this.prompt.connect('show-confirm', Lang.bind(this, this._onShowConfirm));
+        this.prompt.connect('hide-prompt', Lang.bind(this, this._onHidePrompt));
+
+        let mainContentBox = new St.BoxLayout({ style_class: 'prompt-dialog-main-layout',
+                                                vertical: false });
+        this.contentLayout.add(mainContentBox);
+
+        let icon = new St.Icon({ icon_name: 'dialog-password-symbolic' });
+        mainContentBox.add(icon,
+                           { x_fill:  true,
+                             y_fill:  false,
+                             x_align: St.Align.END,
+                             y_align: St.Align.START });
+
+        this._messageBox = new St.BoxLayout({ style_class: 'prompt-dialog-message-layout',
+                                              vertical: true });
+        mainContentBox.add(this._messageBox,
+                           { y_align: St.Align.START, expand: true, x_fill: true, y_fill: true });
+
+        let subject = new St.Label({ style_class: 'prompt-dialog-headline' });
+        this.prompt.bind_property('message', subject, 'text', GObject.BindingFlags.SYNC_CREATE);
+
+        this._messageBox.add(subject,
+                             { y_fill:  false,
+                               y_align: St.Align.START });
+
+        let description = new St.Label({ style_class: 'prompt-dialog-description' });
+        description.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        description.clutter_text.line_wrap = true;
+        this.prompt.bind_property('description', description, 'text', GObject.BindingFlags.SYNC_CREATE);
+        this._messageBox.add(description,
+                            { y_fill:  true,
+                              y_align: St.Align.START });
+
+        this._controlTable = null;
+
+        let buttons = [{ label: '',
+                         action: Lang.bind(this, this._onCancelButton),
+                         key:    Clutter.Escape
+                       },
+                       { label: '',
+                         action: Lang.bind(this, this._onContinueButton),
+                         default: true
+                       }]
+
+        this.setButtons(buttons);
+        this._cancelButton = buttons[0].button;
+        this._continueButton = buttons[1].button;
+
+        this.prompt.bind_property('cancel-label', this._cancelButton, 'label', GObject.BindingFlags.SYNC_CREATE);
+        this.prompt.bind_property('continue-label', this._continueButton, 'label', GObject.BindingFlags.SYNC_CREATE);
+    },
+
+    _buildControlTable: function() {
+        let table = new St.Table({ style_class: 'keyring-dialog-control-table' });
+        let row = 0;
+
+        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 });
+            this._passwordEntry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
+                                                 text: '',
+                                                 can_focus: true});
+            this._passwordEntry.clutter_text.set_password_char('\u25cf'); // ● U+25CF BLACK CIRCLE
+            ShellEntry.addContextMenu(this._passwordEntry, { isPassword: true });
+            this._passwordEntry.clutter_text.connect('activate', Lang.bind(this, this._onPasswordActivate));
+            table.add(this._passwordEntry, { row: row, col: 1, x_expand: true, x_fill: true, x_align: St.Align.START });
+            row++;
+        } else {
+            this._passwordEntry = null;
+        }
+
+        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 });
+            this._confirmEntry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
+                                                text: '',
+                                                can_focus: true});
+            this._confirmEntry.clutter_text.set_password_char('\u25cf'); // ● U+25CF BLACK CIRCLE
+            ShellEntry.addContextMenu(this._confirmEntry, { isPassword: true });
+            this._confirmEntry.clutter_text.connect('activate', Lang.bind(this, this._onConfirmActivate));
+            table.add(this._confirmEntry, { row: row, col: 1, x_expand: true, x_fill: true, x_align: St.Align.START });
+            row++;
+        } else {
+            this._confirmEntry = null;
+        }
+
+        this.prompt.set_password_actor(this._passwordEntry ? this._passwordEntry.clutter_text : null);
+        this.prompt.set_confirm_actor(this._confirmEntry ? this._confirmEntry.clutter_text : null);
+
+        if (this.prompt.choice_visible) {
+            let choice = new CheckBox.CheckBox();
+            this.prompt.bind_property('choice-label', choice.getLabelActor(), 'text', GObject.BindingFlags.SYNC_CREATE);
+            this.prompt.bind_property('choice-chosen', choice.actor, 'checked', GObject.BindingFlags.SYNC_CREATE | GObject.BindingFlags.BIDIRECTIONAL);
+            table.add(choice.actor, { row: row, col: 1, x_expand: false, x_fill: true, x_align: St.Align.START });
+            row++;
+        }
+
+        let warning = new St.Label({ style_class: 'prompt-dialog-error-label' });
+        warning.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        warning.clutter_text.line_wrap = true;
+        table.add(warning, { row: row, col: 1, x_expand: false, x_fill: false, x_align: St.Align.START });
+        this.prompt.bind_property('warning-visible', warning, 'visible', GObject.BindingFlags.SYNC_CREATE);
+        this.prompt.bind_property('warning', warning, 'text', GObject.BindingFlags.SYNC_CREATE);
+
+        if (this._controlTable) {
+            this._controlTable.destroy_all_children();
+            this._controlTable.destroy();
+        }
+
+        this._controlTable = table;
+        this._messageBox.add(table, { x_fill: true, y_fill: true });
+    },
+
+    _ensureOpen: function() {
+        // NOTE: ModalDialog.open() is safe to call if the dialog is
+        // already open - it just returns true without side-effects
+        if (this.open())
+          return true;
+
+        // The above fail if e.g. unable to get input grab
+        //
+        // In an ideal world this wouldn't happen (because the
+        // Shell is in complete control of the session) but that's
+        // just not how things work right now.
+
+        log('keyringPrompt: Failed to show modal dialog.' +
+            ' Dismissing prompt request');
+        this.prompt.cancel()
+        return false;
+    },
+
+    _onShowPassword: function(prompt) {
+        this._buildControlTable();
+        this._ensureOpen();
+        this._passwordEntry.grab_key_focus();
+    },
+
+    _onShowConfirm: function(prompt) {
+        this._buildControlTable();
+        this._ensureOpen();
+        this._continueButton.grab_key_focus();
+    },
+
+    _onHidePrompt: function(prompt) {
+        this.close();
+    },
+
+    _onPasswordActivate: function() {
+        if (this.prompt.confirm_visible)
+            this._confirmEntry.grab_key_focus();
+        else
+            this._onContinueButton();
+    },
+
+    _onConfirmActivate: function() {
+        this._onContinueButton();
+    },
+
+    _onContinueButton: function() {
+        this.prompt.complete()
+    },
+
+    _onCancelButton: function() {
+        this.prompt.cancel()
+    },
+});
+
+function init() {
+    prompter = new Gcr.SystemPrompter();
+    prompter.connect('new-prompt', function(prompter) {
+        let dialog = new KeyringDialog();
+        return dialog.prompt;
+    });
+
+    let connection = Gio.DBus.session;
+    prompter.register(connection);
+    Gio.bus_own_name_on_connection (connection, 'org.gnome.keyring.SystemPrompter',
+                                    Gio.BusNameOwnerFlags.REPLACE, null, null);
+}

js/ui/layout.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Lang = imports.lang;
@@ -8,22 +8,20 @@ const Shell = imports.gi.Shell;
 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 ScreenSaver = imports.misc.screenSaver;
 const Tweener = imports.ui.tweener;
 
 const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
 const STARTUP_ANIMATION_TIME = 0.2;
 const KEYBOARD_ANIMATION_TIME = 0.5;
 
-function LayoutManager() {
-    this._init.apply(this, arguments);
-}
+const LayoutManager = new Lang.Class({
+    Name: 'LayoutManager',
 
-LayoutManager.prototype = {
     _init: function () {
-        this._rtl = (St.Widget.get_default_direction() == St.TextDirection.RTL);
+        this._rtl = (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL);
         this.monitors = [];
         this.primaryMonitor = null;
         this.primaryIndex = -1;
@@ -34,30 +32,37 @@ LayoutManager.prototype = {
 
         this._chrome = new Chrome(this);
 
+        this.screenShieldGroup = new St.Widget({ name: 'screenShieldGroup',
+                                                 visible: false,
+                                                 clip_to_allocation: true,
+                                               });
+        this.addChrome(this.screenShieldGroup);
+
         this.panelBox = new St.BoxLayout({ name: 'panelBox',
                                            vertical: true });
-        this.addChrome(this.panelBox, { affectsStruts: true });
+        this.addChrome(this.panelBox, { affectsStruts: true,
+                                        trackFullscreen: true });
         this.panelBox.connect('allocation-changed',
                               Lang.bind(this, this._updatePanelBarriers));
 
-        // bottomBox contains the tray and keyboard (which move
-        // together, since the tray slides up from the top of the
-        // keyboard when the keyboard is visible).
-        this._bottomBox = new St.BoxLayout({ name: 'bottomBox',
-                                             vertical: true });
-        this.addChrome(this._bottomBox, { visibleInFullscreen: true });
-
         this.trayBox = new St.BoxLayout({ name: 'trayBox' }); 
+        this.addChrome(this.trayBox);
         this.trayBox.connect('allocation-changed',
                              Lang.bind(this, this._updateTrayBarrier));
-        this._bottomBox.add_actor(this.trayBox);
 
-        this.keyboardBox = new St.BoxLayout({ name: 'keyboardBox' });
-        this._bottomBox.add_actor(this.keyboardBox);
+        this.keyboardBox = new St.BoxLayout({ name: 'keyboardBox',
+                                              reactive: true,
+                                              track_hover: true });
+        this.addChrome(this.keyboardBox);
+        this._keyboardHeightNotifyId = 0;
 
         global.screen.connect('monitors-changed',
                               Lang.bind(this, this._monitorsChanged));
         this._monitorsChanged();
+
+        this._chrome.connect('primary-fullscreen-changed', Lang.bind(this, function(chrome, state) {
+            this.emit('primary-fullscreen-changed', state);
+        }));
     },
 
     // This is called by Main after everything else is constructed;
@@ -150,14 +155,19 @@ LayoutManager.prototype = {
     },
 
     _updateBoxes: function() {
+        this.screenShieldGroup.set_position(0, 0);
+        this.screenShieldGroup.set_size(global.screen_width, global.screen_height);
+
         this.panelBox.set_position(this.primaryMonitor.x, this.primaryMonitor.y);
         this.panelBox.set_size(this.primaryMonitor.width, -1);
 
-        this._bottomBox.set_position(this.bottomMonitor.x,
-                                     this.bottomMonitor.y + this.bottomMonitor.height);
-        this._bottomBox.set_size(this.bottomMonitor.width, -1);
+        this.keyboardBox.set_position(this.bottomMonitor.x,
+                                      this.bottomMonitor.y + this.bottomMonitor.height);
+        this.keyboardBox.set_size(this.bottomMonitor.width, -1);
 
-        this.trayBox.width = this.bottomMonitor.width;
+        this.trayBox.set_position(this.bottomMonitor.x,
+                                  this.bottomMonitor.y + this.bottomMonitor.height);
+        this.trayBox.set_size(this.bottomMonitor.width, -1);
 
         // Set trayBox's clip to show things above it, but not below
         // it (so it's not visible behind the keyboard). The exact
@@ -218,55 +228,53 @@ LayoutManager.prototype = {
         let monitorLeft = monitor.x, monitorRight = monitor.x + monitor.width;
         let primaryLeft = primary.x, primaryRight = primary.x + primary.width;
 
-        if ((monitorLeft >= primaryLeft && monitorLeft <= primaryRight) ||
-            (monitorRight >= primaryLeft && monitorRight <= primaryRight) ||
-            (primaryLeft >= monitorLeft && primaryLeft <= monitorRight) ||
-            (primaryRight >= monitorLeft && primaryRight <= monitorRight))
+        if ((monitorLeft >= primaryLeft && monitorLeft < primaryRight) ||
+            (monitorRight > primaryLeft && monitorRight <= primaryRight) ||
+            (primaryLeft >= monitorLeft && primaryLeft < monitorRight) ||
+            (primaryRight > monitorLeft && primaryRight <= monitorRight))
             return true;
 
         return false;
     },
 
-    get focusIndex() {
-        let focusWindow = global.display.focus_window;
-
-        if (focusWindow) {
-            let wrect = focusWindow.get_outer_rect();
-            for (let i = 0; i < this.monitors.length; i++) {
-                let monitor = this.monitors[i];
-
-                if (monitor.x <= wrect.x && monitor.y <= wrect.y &&
-                    monitor.x + monitor.width > wrect.x &&
-                    monitor.y + monitor.height > wrect.y)
-                    return i;
-            }
-        }
-
-        return this.primaryIndex;
-    },
-
-    get focusMonitor() {
-        return this.monitors[this.focusIndex];
+    get currentMonitor() {
+        let index = global.screen.get_current_monitor();
+        return Main.layoutManager.monitors[index];
     },
 
     _startupAnimation: function() {
+        // Don't animate the strut
+        this._chrome.freezeUpdateRegions();
+
         this.panelBox.anchor_y = this.panelBox.height;
         Tweener.addTween(this.panelBox,
                          { anchor_y: 0,
                            time: STARTUP_ANIMATION_TIME,
-                           transition: 'easeOutQuad'
+                           transition: 'easeOutQuad',
+                           onComplete: this._startupAnimationComplete,
+                           onCompleteScope: this
                          });
     },
 
+    _startupAnimationComplete: function() {
+        this._chrome.thawUpdateRegions();
+    },
+
     showKeyboard: function () {
         Main.messageTray.hide();
-        Tweener.addTween(this._bottomBox,
-                         { anchor_y: this._bottomBox.height,
+        this.keyboardBox.raise_top();
+        Tweener.addTween(this.keyboardBox,
+                         { anchor_y: this.keyboardBox.height,
                            time: KEYBOARD_ANIMATION_TIME,
                            transition: 'easeOutQuad',
                            onComplete: this._showKeyboardComplete,
                            onCompleteScope: this
                          });
+        Tweener.addTween(this.trayBox,
+                         { anchor_y: this.keyboardBox.height,
+                           time: KEYBOARD_ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });
     },
 
     _showKeyboardComplete: function() {
@@ -274,20 +282,30 @@ LayoutManager.prototype = {
         // anchor point changes
         this._chrome.updateRegions();
 
-        this._bottomBox.connect('notify::height', Lang.bind(this, function () {
-            this._bottomBoxAnchor = this._bottomBox.height;
+        this._keyboardHeightNotifyId = this.keyboardBox.connect('notify::height', Lang.bind(this, function () {
+            this.keyboardBox.anchor_y = this.keyboardBox.height;
+            this.trayBox.anchor_y = this.keyboardBox.height;
         }));
     },
 
     hideKeyboard: function (immediate) {
         Main.messageTray.hide();
-        Tweener.addTween(this._bottomBox,
+        if (this._keyboardHeightNotifyId) {
+            this.keyboardBox.disconnect(this._keyboardHeightNotifyId);
+            this._keyboardHeightNotifyId = 0;
+        }
+        Tweener.addTween(this.keyboardBox,
                          { anchor_y: 0,
                            time: immediate ? 0 : KEYBOARD_ANIMATION_TIME,
                            transition: 'easeOutQuad',
-                           onComplete: this._showKeyboardComplete,
+                           onComplete: this._hideKeyboardComplete,
                            onCompleteScope: this
                          });
+        Tweener.addTween(this.trayBox,
+                         { anchor_y: 0,
+                           time: immediate ? 0 : KEYBOARD_ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });
     },
 
     _hideKeyboardComplete: function() {
@@ -295,11 +313,11 @@ LayoutManager.prototype = {
     },
 
     // addChrome:
-    // @actor: an actor to add to the chrome layer
+    // @actor: an actor to add to the chrome
     // @params: (optional) additional params
     //
-    // Adds @actor to the chrome layer and (unless %affectsInputRegion
-    // in @params is %false) extends the input region to include it.
+    // Adds @actor to the chrome, and (unless %affectsInputRegion in
+    // @params is %false) extends the input region to include it.
     // Changes in @actor's size, position, and visibility will
     // automatically result in appropriate changes to the input
     // region.
@@ -309,8 +327,10 @@ LayoutManager.prototype = {
     // the window manager struts. Changes to @actor's visibility will
     // NOT affect whether or not the strut is present, however.
     //
-    // If %visibleInFullscreen in @params is %true, the actor will be
-    // visible even when a fullscreen window should be covering it.
+    // If %trackFullscreen in @params is %true, the actor's visibility
+    // will be bound to the presence of fullscreen windows on the same
+    // monitor (it will be hidden whenever a fullscreen window is visible,
+    // and shown otherwise)
     addChrome: function(actor, params) {
         this._chrome.addActor(actor, params);
     },
@@ -324,10 +344,8 @@ LayoutManager.prototype = {
     // struts or input region to cover specific children.
     //
     // @params can have any of the same values as in addChrome(),
-    // though some possibilities don't make sense (eg, trying to have
-    // a %visibleInFullscreen child of a non-%visibleInFullscreen
-    // parent). By default, @actor has the same params as its chrome
-    // ancestor.
+    // though some possibilities don't make sense. By default, @actor has
+    // the same params as its chrome ancestor.
     trackChrome: function(actor, params) {
         this._chrome.trackActor(actor, params);
     },
@@ -341,13 +359,17 @@ LayoutManager.prototype = {
     },
 
     // removeChrome:
-    // @actor: a child of the chrome layer
+    // @actor: a chrome actor
     //
-    // Removes @actor from the chrome layer
+    // Removes @actor from the chrome
     removeChrome: function(actor) {
         this._chrome.removeActor(actor);
+    },
+
+    findMonitorForActor: function(actor) {
+        return this._chrome.findMonitorForActor(actor);
     }
-};
+});
 Signals.addSignalMethods(LayoutManager.prototype);
 
 
@@ -355,11 +377,9 @@ Signals.addSignalMethods(LayoutManager.prototype);
 //
 // This class manages a "hot corner" that can toggle switching to
 // overview.
-function HotCorner() {
-    this._init();
-}
+const HotCorner = new Lang.Class({
+    Name: 'HotCorner',
 
-HotCorner.prototype = {
     _init : function() {
         // We use this flag to mark the case where the user has entered the
         // hot corner and has not left both the hot corner and a surrounding
@@ -381,7 +401,7 @@ HotCorner.prototype = {
 
         this.actor.add_actor(this._corner);
 
-        if (St.Widget.get_default_direction() == St.TextDirection.RTL) {
+        if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) {
             this._corner.set_position(this.actor.width - this._corner.width, 0);
             this.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
         } else {
@@ -410,9 +430,9 @@ HotCorner.prototype = {
                              Lang.bind(this, this._onCornerLeft));
 
         // Cache the three ripples instead of dynamically creating and destroying them.
-        this._ripple1 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-        this._ripple2 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-        this._ripple3 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
+        this._ripple1 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0, visible: false });
+        this._ripple2 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0, visible: false });
+        this._ripple3 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0, visible: false });
 
         Main.uiGroup.add_actor(this._ripple1);
         Main.uiGroup.add_actor(this._ripple2);
@@ -433,7 +453,7 @@ HotCorner.prototype = {
 
         ripple._opacity = startOpacity;
 
-        if (ripple.get_direction() == St.TextDirection.RTL)
+        if (ripple.get_text_direction() == Clutter.TextDirection.RTL)
             ripple.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
 
         ripple.visible = true;
@@ -467,13 +487,15 @@ HotCorner.prototype = {
 
     handleDragOver: function(source, actor, x, y, time) {
         if (source != Main.xdndHandler)
-            return;
+            return DND.DragMotionResult.CONTINUE;
 
         if (!Main.overview.visible && !Main.overview.animationInProgress) {
             this.rippleAnimation();
             Main.overview.showTemporarily();
             Main.overview.beginItemDrag(actor);
         }
+
+        return DND.DragMotionResult.CONTINUE;
     },
 
     _onCornerEntered : function() {
@@ -521,7 +543,7 @@ HotCorner.prototype = {
             return true;
         return false;
     }
-};
+});
 
 
 // This manages the shell "chrome"; the UI that's visible in the
@@ -529,26 +551,22 @@ HotCorner.prototype = {
 // workspace content.
 
 const defaultParams = {
-    visibleInFullscreen: false,
+    trackFullscreen: false,
     affectsStruts: false,
     affectsInputRegion: true
 };
 
-function Chrome() {
-    this._init.apply(this, arguments);
-}
+const Chrome = new Lang.Class({
+    Name: 'Chrome',
 
-Chrome.prototype = {
     _init: function(layoutManager) {
         this._layoutManager = layoutManager;
 
-        // The group itself has zero size so it doesn't interfere with DND
-        this.actor = new Shell.GenericContainer({ width: 0, height: 0 });
-        Main.uiGroup.add_actor(this.actor);
-        this.actor.connect('allocate', Lang.bind(this, this._allocated));
-
         this._monitors = [];
         this._inOverview = false;
+        this._isLocked = false;
+        this._updateRegionIdle = 0;
+        this._freezeUpdateCount = 0;
 
         this._trackedActors = [];
 
@@ -561,14 +579,6 @@ Chrome.prototype = {
         global.screen.connect('notify::n-workspaces',
                               Lang.bind(this, this._queueUpdateRegions));
 
-        this._screenSaverProxy = new ScreenSaver.ScreenSaverProxy();
-        this._screenSaverProxy.connect('ActiveChanged', Lang.bind(this, this._onScreenSaverActiveChanged));
-        this._screenSaverProxy.GetActiveRemote(Lang.bind(this,
-            function(result, err) {
-                if (!err)
-                    this._onScreenSaverActiveChanged(this._screenSaverProxy, result);
-            }));
-
         this._relayout();
     },
 
@@ -577,16 +587,12 @@ Chrome.prototype = {
                              Lang.bind(this, this._overviewShowing));
         Main.overview.connect('hidden',
                              Lang.bind(this, this._overviewHidden));
-    },
-
-    _allocated: function(actor, box, flags) {
-        let children = this.actor.get_children();
-        for (let i = 0; i < children.length; i++)
-            children[i].allocate_preferred_size(flags);
+        Main.screenShield.connect('lock-status-changed',
+                                  Lang.bind(this, this._lockStatusChanged));
     },
 
     addActor: function(actor, params) {
-        this.actor.add_actor(actor);
+        Main.uiGroup.add_actor(actor);
         this._trackActor(actor, params);
     },
 
@@ -598,7 +604,7 @@ Chrome.prototype = {
             index = this._findActor(ancestor);
         }
         if (!ancestor)
-            throw new Error('actor is not a descendent of the chrome layer');
+            throw new Error('actor is not a descendent of a chrome actor');
 
         let ancestorData = this._trackedActors[index];
         if (!params)
@@ -606,7 +612,7 @@ Chrome.prototype = {
         // We can't use Params.parse here because we want to drop
         // the extra values like ancestorData.actor
         for (let prop in defaultParams) {
-            if (!params[prop])
+            if (!params.hasOwnProperty(prop))
                 params[prop] = ancestorData[prop];
         }
 
@@ -618,7 +624,7 @@ Chrome.prototype = {
     },
 
     removeActor: function(actor) {
-        this.actor.remove_actor(actor);
+        Main.uiGroup.remove_actor(actor);
         this._untrackActor(actor);
     },
 
@@ -637,6 +643,7 @@ Chrome.prototype = {
 
         let actorData = Params.parse(params, defaultParams);
         actorData.actor = actor;
+        actorData.isToplevel = actor.get_parent() == Main.uiGroup;
         actorData.visibleId = actor.connect('notify::visible',
                                             Lang.bind(this, this._queueUpdateRegions));
         actorData.allocationId = actor.connect('notify::allocation',
@@ -666,18 +673,28 @@ Chrome.prototype = {
     },
 
     _actorReparented: function(actor, oldParent) {
-        if (!this.actor.contains(actor))
+        let newParent = actor.get_parent();
+        if (!newParent)
             this._untrackActor(actor);
+        else
+            actorData.isToplevel = (newParent == Main.uiGroup);
     },
 
     _updateVisibility: function() {
         for (let i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i];
-            if (!this._inOverview && !actorData.visibleInFullscreen &&
-                this._findMonitorForActor(actorData.actor).inFullscreen)
-                this.actor.set_skip_paint(actorData.actor, true);
+            let actorData = this._trackedActors[i], visible;
+            if (!actorData.trackFullscreen)
+                continue;
+            if (!actorData.isToplevel)
+                continue;
+
+            if (this._inOverview || this._isLocked)
+                visible = true;
+            else if (this.findMonitorForActor(actorData.actor).inFullscreen)
+                visible = false;
             else
-                this.actor.set_skip_paint(actorData.actor, false);
+                visible = true;
+            actorData.actor.visible = visible;
         }
     },
 
@@ -693,6 +710,12 @@ Chrome.prototype = {
         this._queueUpdateRegions();
     },
 
+    _lockStatusChanged: function(shield, locked) {
+        this._isLocked = locked;
+        this._updateVisibility();
+        this._queueUpdateRegions();
+    },
+
     _relayout: function() {
         this._monitors = this._layoutManager.monitors;
         this._primaryMonitor = this._layoutManager.primaryMonitor;
@@ -702,11 +725,6 @@ Chrome.prototype = {
         this._queueUpdateRegions();
     },
 
-    _onScreenSaverActiveChanged: function(proxy, screenSaverActive) {
-        this.actor.visible = !screenSaverActive;
-        this._queueUpdateRegions();
-    },
-
     _findMonitorForRect: function(x, y, w, h) {
         // First look at what monitor the center of the rectangle is at
         let cx = x + w/2;
@@ -734,7 +752,7 @@ Chrome.prototype = {
 
     // This call guarantees that we return some monitor to simplify usage of it
     // In practice all tracked actors should be visible on some monitor anyway
-    _findMonitorForActor: function(actor) {
+    findMonitorForActor: function(actor) {
         let [x, y] = actor.get_transformed_position();
         let [w, h] = actor.get_transformed_size();
         let monitor = this._findMonitorForRect(x, y, w, h);
@@ -744,11 +762,22 @@ Chrome.prototype = {
     },
 
     _queueUpdateRegions: function() {
-        if (!this._updateRegionIdle)
+        if (!this._updateRegionIdle && !this._freezeUpdateCount)
             this._updateRegionIdle = Mainloop.idle_add(Lang.bind(this, this.updateRegions),
                                                        Meta.PRIORITY_BEFORE_REDRAW);
     },
 
+    freezeUpdateRegions: function() {
+        if (this._updateRegionIdle)
+            this.updateRegions();
+        this._freezeUpdateCount++;
+    },
+
+    thawUpdateRegions: function() {
+        this._freezeUpdateCount--;
+        this._queueUpdateRegions();
+    },
+
     _updateFullscreen: function() {
         let windows = Main.getWindowActorsForWorkspace(global.screen.get_active_workspace_index());
 
@@ -756,7 +785,7 @@ Chrome.prototype = {
         for (let i = 0; i < this._monitors.length; i++)
             this._monitors[i].inFullscreen = false;
 
-        // The chrome layer should be visible unless there is a window
+        // Ordinary chrome should be visible unless there is a window
         // with layer FULLSCREEN, or a window with layer
         // OVERRIDE_REDIRECT that covers the whole screen.
         // ('override_redirect' is not actually a layer above all
@@ -782,6 +811,18 @@ Chrome.prototype = {
                     monitor.inFullscreen = true;
             }
             if (layer == Meta.StackLayer.OVERRIDE_REDIRECT) {
+                // Check whether the window is screen sized
+                let isScreenSized =
+                    (window.x == 0 && window.y == 0 &&
+                    window.width == global.screen_width &&
+                    window.height == global.screen_height);
+
+                if (isScreenSized) {
+                    for (let i = 0; i < this._monitors.length; i++)
+                        this._monitors[i].inFullscreen = true;
+                }
+
+                // Or whether it is monitor sized
                 let monitor = this._findMonitorForWindow(window);
                 if (monitor &&
                     window.x <= monitor.x &&
@@ -799,6 +840,8 @@ Chrome.prototype = {
         for (let i = 0; i < this._monitors.length; i++)
             wasInFullscreen[i] = this._monitors[i].inFullscreen;
 
+        let primaryWasInFullscreen = this._primaryMonitor.inFullscreen;
+
         this._updateFullscreen();
 
         let changed = false;
@@ -808,10 +851,15 @@ Chrome.prototype = {
                 break;
             }
         }
+
         if (changed) {
             this._updateVisibility();
             this._queueUpdateRegions();
         }
+
+        if (primaryWasInFullscreen != this._primaryMonitor.inFullscreen) {
+            this.emit('primary-fullscreen-changed', this._primaryMonitor.inFullscreen);
+        }
     },
 
     updateRegions: function() {
@@ -837,7 +885,7 @@ Chrome.prototype = {
 
             if (actorData.affectsInputRegion &&
                 actorData.actor.get_paint_visibility() &&
-                !this.actor.get_skip_paint(actorData.actor))
+                !Main.uiGroup.get_skip_paint(actorData.actor))
                 rects.push(rect);
 
             if (!actorData.affectsStruts)
@@ -925,4 +973,6 @@ Chrome.prototype = {
 
         return false;
     }
-};
+});
+
+Signals.addSignalMethods(Chrome.prototype);

js/ui/lightbox.js

@@ -1,5 +1,6 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
+const Clutter = imports.gi.Clutter;
 const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const St = imports.gi.St;
@@ -7,6 +8,8 @@ const St = imports.gi.St;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
 
+const DEFAULT_FADE_FACTOR = 0.4;
+
 /**
  * Lightbox:
  * @container: parent Clutter.Container
@@ -14,7 +17,8 @@ const Tweener = imports.ui.tweener;
  *           - inhibitEvents: whether to inhibit events for @container
  *           - width: shade actor width
  *           - height: shade actor height
- *           - fadeTime: seconds used to fade in/out
+ *           - fadeInTime: seconds used to fade in
+ *           - fadeOutTime: seconds used to fade out
  *
  * Lightbox creates a dark translucent "shade" actor to hide the
  * contents of @container, and allows you to specify particular actors
@@ -30,21 +34,23 @@ const Tweener = imports.ui.tweener;
  * @container and will track any changes in its size. You can override
  * this by passing an explicit width and height in @params.
  */
-function Lightbox(container, params) {
-    this._init(container, params);
-}
+const Lightbox = new Lang.Class({
+    Name: 'Lightbox',
 
-Lightbox.prototype = {
     _init : function(container, params) {
         params = Params.parse(params, { inhibitEvents: false,
                                         width: null,
                                         height: null,
-                                        fadeTime: null
+                                        fadeInTime: null,
+                                        fadeOutTime: null,
+                                        fadeFactor: DEFAULT_FADE_FACTOR
                                       });
 
         this._container = container;
         this._children = container.get_children();
-        this._fadeTime = params.fadeTime;
+        this._fadeInTime = params.fadeInTime;
+        this._fadeOutTime = params.fadeOutTime;
+        this._fadeFactor = params.fadeFactor;
         this.actor = new St.Bin({ x: 0,
                                   y: 0,
                                   style_class: 'lightbox',
@@ -53,17 +59,17 @@ Lightbox.prototype = {
         container.add_actor(this.actor);
         this.actor.raise_top();
         this.actor.hide();
+        this.shown = false;
 
         this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
 
         if (params.width && params.height) {
             this.actor.width = params.width;
             this.actor.height = params.height;
-            this._allocationChangedSignalId = 0;
         } else {
-            this.actor.width = container.width;
-            this.actor.height = container.height;
-            this._allocationChangedSignalId = container.connect('allocation-changed', Lang.bind(this, this._allocationChanged));
+            let constraint = new Clutter.BindConstraint({ source: container,
+                                                          coordinate: Clutter.BindCoordinate.ALL });
+            this.actor.add_constraint(constraint);
         }
 
         this._actorAddedSignalId = container.connect('actor-added', Lang.bind(this, this._actorAdded));
@@ -72,16 +78,6 @@ Lightbox.prototype = {
         this._highlighted = null;
     },
 
-    _allocationChanged : function(container, box, flags) {
-        Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this, function() {
-            this.actor.width = this.width;
-            this.actor.height = this.height;
-            return false;
-        }));
-        this.width = this._container.width;
-        this.height = this._container.height;
-    },
-
     _actorAdded : function(container, newChild) {
         let children = this._container.get_children();
         let myIndex = children.indexOf(this.actor);
@@ -105,24 +101,30 @@ Lightbox.prototype = {
     },
 
     show: function() {
-        if (this._fadeTime) {
+        if (this._fadeInTime) {
+            this.shown = false;
             this.actor.opacity = 0;
             Tweener.addTween(this.actor,
-                             { opacity: 255,
-                               time: this._fadeTime,
-                               transition: 'easeOutQuad'
+                             { opacity: 255 * this._fadeFactor,
+                               time: this._fadeInTime,
+                               transition: 'easeOutQuad',
+                               onComplete: Lang.bind(this, function() {
+                                   this.shown = true;
+                               })
                              });
         } else {
-            this.actor.opacity = 255;
+            this.actor.opacity = 255 * this._fadeFactor;
+            this.shown = true;
         }
         this.actor.show();
     },
 
     hide: function() {
-        if (this._fadeTime) {
+        this.shown = false;
+        if (this._fadeOutTime) {
             Tweener.addTween(this.actor,
                              { opacity: 0,
-                               time: this._fadeTime,
+                               time: this._fadeOutTime,
                                transition: 'easeOutQuad',
                                onComplete: Lang.bind(this, function() {
                                    this.actor.hide();
@@ -189,11 +191,9 @@ Lightbox.prototype = {
      * by destroying its container or by explicitly calling this.destroy().
      */
     _onDestroy: function() {
-        if (this._allocationChangedSignalId != 0)
-            this._container.disconnect(this._allocationChangedSignalId);
         this._container.disconnect(this._actorAddedSignalId);
         this._container.disconnect(this._actorRemovedSignalId);
 
         this.highlight(null);
     }
-};
+});

js/ui/link.js

@@ -1,24 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Lang = imports.lang;
-const Signals = imports.signals;
-const St = imports.gi.St;
-
-function Link(props) {
-    this._init(props);
-}
-
-Link.prototype = {
-    _init : function(props) {
-        let realProps = { reactive: true,
-                          track_hover: true,
-                          style_class: 'shell-link' };
-        // The user can pass in reactive: false to override the above and get
-        // a non-reactive link (a link to the current page, perhaps)
-        Lang.copyProperties(props, realProps);
-
-        this.actor = new St.Button(realProps);
-    }
-};
-
-Signals.addSignalMethods(Link.prototype);

js/ui/lookingGlass.js

@@ -1,23 +1,28 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Cogl = imports.gi.Cogl;
-const GConf = imports.gi.GConf;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
+const Meta = imports.gi.Meta;
 const Pango = imports.gi.Pango;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
+const System = imports.system;
 
 const History = imports.misc.history;
 const ExtensionSystem = imports.ui.extensionSystem;
-const Link = imports.ui.link;
+const ExtensionUtils = imports.misc.extensionUtils;
+const ShellEntry = imports.ui.shellEntry;
 const Tweener = imports.ui.tweener;
 const Main = imports.ui.main;
+const JsParse = imports.misc.jsParse;
+
+const CHEVRON = '>>> ';
 
 /* Imports...feel free to add here as needed */
 var commandHeader = 'const Clutter = imports.gi.Clutter; ' +
@@ -35,16 +40,92 @@ var commandHeader = 'const Clutter = imports.gi.Clutter; ' +
                     '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 it = Main.lookingGlass.getIt(); ' +
                     'const r = Lang.bind(Main.lookingGlass, Main.lookingGlass.getResult); ';
 
 const HISTORY_KEY = 'looking-glass-history';
+// Time between tabs for them to count as a double-tab event
+const AUTO_COMPLETE_DOUBLE_TAB_DELAY = 500;
+const AUTO_COMPLETE_SHOW_COMPLETION_ANIMATION_DURATION = 0.2;
+const AUTO_COMPLETE_GLOBAL_KEYWORDS = _getAutoCompleteGlobalKeywords();
 
-function Notebook() {
-    this._init();
+function _getAutoCompleteGlobalKeywords() {
+    const keywords = ['true', 'false', 'null', 'new'];
+    // Don't add the private properties of window (i.e., ones starting with '_')
+    const windowProperties = Object.getOwnPropertyNames(window).filter(function(a){ return a.charAt(0) != '_' });
+    const headerProperties = JsParse.getDeclaredConstants(commandHeader);
+
+    return keywords.concat(windowProperties).concat(headerProperties);
 }
 
-Notebook.prototype = {
+const AutoComplete = new Lang.Class({
+    Name: 'AutoComplete',
+
+    _init: function(entry) {
+        this._entry = entry;
+        this._entry.connect('key-press-event', Lang.bind(this, this._entryKeyPressEvent));
+        this._lastTabTime = global.get_current_time();
+    },
+
+    _processCompletionRequest: function(event) {
+        if (event.completions.length == 0) {
+            return;
+        }
+        // Unique match = go ahead and complete; multiple matches + single tab = complete the common starting string;
+        // multiple matches + double tab = emit a suggest event with all possible options
+        if (event.completions.length == 1) {
+            this.additionalCompletionText(event.completions[0], event.attrHead);
+            this.emit('completion', { completion: event.completions[0], type: 'whole-word' });
+        } else if (event.completions.length > 1 && event.tabType === 'single') {
+            let commonPrefix = JsParse.getCommonPrefix(event.completions);
+
+            if (commonPrefix.length > 0) {
+                this.additionalCompletionText(commonPrefix, event.attrHead);
+                this.emit('completion', { completion: commonPrefix, type: 'prefix' });
+                this.emit('suggest', { completions: event.completions});
+            }
+        } else if (event.completions.length > 1 && event.tabType === 'double') {
+            this.emit('suggest', { completions: event.completions});
+        }
+    },
+
+    _entryKeyPressEvent: function(actor, event) {
+        let cursorPos = this._entry.clutter_text.get_cursor_position();
+        let text = this._entry.get_text();
+        if (cursorPos != -1) {
+            text = text.slice(0, cursorPos);
+        }
+        if (event.get_key_symbol() == Clutter.Tab) {
+            let [completions, attrHead] = JsParse.getCompletions(text, commandHeader, AUTO_COMPLETE_GLOBAL_KEYWORDS);
+            let currTime = global.get_current_time();
+            if ((currTime - this._lastTabTime) < AUTO_COMPLETE_DOUBLE_TAB_DELAY) {
+                this._processCompletionRequest({ tabType: 'double',
+                                                 completions: completions,
+                                                 attrHead: attrHead });
+            } else {
+                this._processCompletionRequest({ tabType: 'single',
+                                                 completions: completions,
+                                                 attrHead: attrHead });
+            }
+            this._lastTabTime = currTime;
+        }
+    },
+
+    // Insert characters of text not already included in head at cursor position.  i.e., if text="abc" and head="a",
+    // the string "bc" will be appended to this._entry
+    additionalCompletionText: function(text, head) {
+        let additionalCompletionText = text.slice(head.length);
+        let cursorPos = this._entry.clutter_text.get_cursor_position();
+
+        this._entry.clutter_text.insert_text(additionalCompletionText, cursorPos);
+    }
+});
+Signals.addSignalMethods(AutoComplete.prototype);
+
+
+const Notebook = new Lang.Class({
+    Name: 'Notebook',
+
     _init: function() {
         this.actor = new St.BoxLayout({ vertical: true });
 
@@ -149,27 +230,41 @@ Notebook.prototype = {
             return;
         let vAdjust = tabData.scrollView.vscroll.adjustment;
         vAdjust.value = vAdjust.upper - vAdjust.page_size;
+    },
+
+    nextTab: function() {
+        let nextIndex = this._selectedIndex;
+        if (nextIndex < this._tabs.length - 1) {
+            ++nextIndex;
+        }
+
+        this.selectIndex(nextIndex);
+    },
+
+    prevTab: function() {
+        let prevIndex = this._selectedIndex;
+        if (prevIndex > 0) {
+            --prevIndex;
+        }
+
+        this.selectIndex(prevIndex);
     }
-};
+});
 Signals.addSignalMethods(Notebook.prototype);
 
 function objectToString(o) {
     if (typeof(o) == typeof(objectToString)) {
         // special case this since the default is way, way too verbose
-        return "<js function>";
+        return '<js function>';
     } else {
-        return "" + o;
+        return '' + o;
     }
 }
 
-function ObjLink(o, title) {
-    this._init(o, title);
-}
+const ObjLink = new Lang.Class({
+    Name: 'ObjLink',
 
-ObjLink.prototype = {
-    __proto__: Link.Link,
-
-    _init: function(o, title) {
+    _init: function(lookingGlass, o, title) {
         let text;
         if (title)
             text = title;
@@ -177,26 +272,31 @@ ObjLink.prototype = {
             text = objectToString(o);
         text = GLib.markup_escape_text(text, -1);
         this._obj = o;
-        Link.Link.prototype._init.call(this, { label: text });
+
+        this.actor = new St.Button({ reactive: true,
+                                     track_hover: true,
+                                     style_class: 'shell-link',
+                                     label: text });
         this.actor.get_child().single_line_mode = true;
         this.actor.connect('clicked', Lang.bind(this, this._onClicked));
+
+        this._lookingGlass = lookingGlass;
     },
 
     _onClicked: function (link) {
-        Main.lookingGlass.inspectObject(this._obj, this.actor);
+        this._lookingGlass.inspectObject(this._obj, this.actor);
     }
-};
+});
 
-function Result(command, o, index) {
-    this._init(command, o, index);
-}
+const Result = new Lang.Class({
+    Name: 'Result',
 
-Result.prototype = {
-    _init : function(command, o, index) {
+    _init: function(lookingGlass, command, o, index) {
         this.index = index;
         this.o = o;
 
         this.actor = new St.BoxLayout({ vertical: true });
+        this._lookingGlass = lookingGlass;
 
         let cmdTxt = new St.Label({ text: command });
         cmdTxt.clutter_text.ellipsize = Pango.EllipsizeMode.END;
@@ -206,30 +306,30 @@ Result.prototype = {
         let resultTxt = new St.Label({ text: 'r(' + index + ') = ' });
         resultTxt.clutter_text.ellipsize = Pango.EllipsizeMode.END;
         box.add(resultTxt);
-        let objLink = new ObjLink(o);
+        let objLink = new ObjLink(this._lookingGlass, o);
         box.add(objLink.actor);
         let line = new Clutter.Rectangle({ name: 'Separator' });
         let padBin = new St.Bin({ name: 'Separator', x_fill: true, y_fill: true });
         padBin.add_actor(line);
         this.actor.add(padBin);
     }
-};
+});
 
-function WindowList() {
-    this._init();
-}
+const WindowList = new Lang.Class({
+    Name: 'WindowList',
 
-WindowList.prototype = {
-    _init : function () {
+    _init: function(lookingGlass) {
         this.actor = new St.BoxLayout({ name: 'Windows', vertical: true, style: 'spacing: 8px' });
         let tracker = Shell.WindowTracker.get_default();
         this._updateId = Main.initializeDeferredWork(this.actor, Lang.bind(this, this._updateWindowList));
         global.display.connect('window-created', Lang.bind(this, this._updateWindowList));
         tracker.connect('tracked-windows-changed', Lang.bind(this, this._updateWindowList));
+
+        this._lookingGlass = lookingGlass;
     },
 
     _updateWindowList: function() {
-        this.actor.get_children().forEach(function (actor) { actor.destroy(); });
+        this.actor.destroy_all_children();
         let windows = global.get_window_actors();
         let tracker = Shell.WindowTracker.get_default();
         for (let i = 0; i < windows.length; i++) {
@@ -241,7 +341,7 @@ WindowList.prototype = {
             }
             let box = new St.BoxLayout({ vertical: true });
             this.actor.add(box);
-            let windowLink = new ObjLink(metaWindow, metaWindow.title);
+            let windowLink = new ObjLink(this._lookingGlass, metaWindow, metaWindow.title);
             box.add(windowLink.actor, { x_align: St.Align.START, x_fill: false });
             let propsBox = new St.BoxLayout({ vertical: true, style: 'padding-left: 6px;' });
             box.add(propsBox);
@@ -252,7 +352,7 @@ WindowList.prototype = {
                 let propBox = new St.BoxLayout({ style: 'spacing: 6px; ' });
                 propsBox.add(propBox);
                 propBox.add(new St.Label({ text: 'app: ' }), { y_fill: false });
-                let appLink = new ObjLink(app, app.get_id());
+                let appLink = new ObjLink(this._lookingGlass, app, app.get_id());
                 propBox.add(appLink.actor, { y_fill: false });
                 propBox.add(icon, { y_fill: false });
             } else {
@@ -260,15 +360,13 @@ WindowList.prototype = {
             }
         }
     }
-};
+});
 Signals.addSignalMethods(WindowList.prototype);
 
-function ObjInspector() {
-    this._init();
-}
+const ObjInspector = new Lang.Class({
+    Name: 'ObjInspector',
 
-ObjInspector.prototype = {
-    _init : function () {
+    _init: function(lookingGlass) {
         this._obj = null;
         this._previousObj = null;
 
@@ -280,6 +378,8 @@ ObjInspector.prototype = {
                                              style_class: 'lg-dialog',
                                              vertical: true });
         this.actor.add_actor(this._container);
+
+        this._lookingGlass = lookingGlass;
     },
 
     selectObject: function(obj, skipPrevious) {
@@ -289,7 +389,7 @@ ObjInspector.prototype = {
             this._previousObj = null;
         this._obj = obj;
 
-        this._container.get_children().forEach(function (child) { child.destroy(); });
+        this._container.destroy_all_children();
 
         let hbox = new St.BoxLayout({ style_class: 'lg-obj-inspector-title' });
         this._container.add_actor(hbox);
@@ -311,17 +411,24 @@ ObjInspector.prototype = {
         button.connect('clicked', Lang.bind(this, this.close));
         hbox.add(button);
         if (typeof(obj) == typeof({})) {
+            let properties = [];
             for (let propName in obj) {
+                properties.push(propName);
+            }
+            properties.sort();
+
+            for (let i = 0; i < properties.length; i++) {
+                let propName = properties[i];
                 let valueStr;
                 let link;
                 try {
                     let prop = obj[propName];
-                    link = new ObjLink(prop).actor;
+                    link = new ObjLink(this._lookingGlass, prop).actor;
                 } catch (e) {
                     link = new St.Label({ text: '<error>' });
                 }
                 let hbox = new St.BoxLayout();
-                let propText = propName + ": " + valueStr;
+                let propText = propName + ': ' + valueStr;
                 hbox.add(new St.Label({ text: propName + ': ' }));
                 hbox.add(link);
                 this._container.add_actor(hbox);
@@ -342,7 +449,7 @@ ObjInspector.prototype = {
             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",
+                                           transition: 'easeOutQuad',
                                            time: 0.2 });
         } else {
             this.actor.set_scale(1, 1);
@@ -361,44 +468,44 @@ ObjInspector.prototype = {
     _onInsert: function() {
         let obj = this._obj;
         this.close();
-        Main.lookingGlass.insertObject(obj);
+        this._lookingGlass.insertObject(obj);
     },
 
     _onBack: function() {
         this.selectObject(this._previousObj, true);
     }
-};
+});
 
-function addBorderPaintHook(actor) {
-    let signalId = actor.connect_after('paint',
-        function () {
-            let color = new Cogl.Color();
-            color.init_from_4ub(0xff, 0, 0, 0xc4);
-            Cogl.set_source_color(color);
+const RedBorderEffect = new Lang.Class({
+    Name: 'RedBorderEffect',
+    Extends: Clutter.Effect,
 
-            let geom = actor.get_allocation_geometry();
-            let width = 2;
+    vfunc_paint: function() {
+        let actor = this.get_actor();
+        actor.continue_paint();
 
-            // clockwise order
-            Cogl.rectangle(0, 0, geom.width, width);
-            Cogl.rectangle(geom.width - width, width,
-                           geom.width, geom.height);
-            Cogl.rectangle(0, geom.height,
-                           geom.width - width, geom.height - width);
-            Cogl.rectangle(0, geom.height - width,
-                           width, width);
-        });
+        let color = new Cogl.Color();
+        color.init_from_4ub(0xff, 0, 0, 0xc4);
+        Cogl.set_source_color(color);
 
-    actor.queue_redraw();
-    return signalId;
-}
+        let geom = actor.get_allocation_geometry();
+        let width = 2;
 
-function Inspector() {
-    this._init();
-}
+        // clockwise order
+        Cogl.rectangle(0, 0, geom.width, width);
+        Cogl.rectangle(geom.width - width, width,
+                       geom.width, geom.height);
+        Cogl.rectangle(0, geom.height,
+                       geom.width - width, geom.height - width);
+        Cogl.rectangle(0, geom.height - width,
+                       width, width);
+    },
+});
 
-Inspector.prototype = {
-    _init: function() {
+const Inspector = new Lang.Class({
+    Name: 'Inspector',
+
+    _init: function(lookingGlass) {
         let container = new Shell.GenericContainer({ width: 0,
                                                      height: 0 });
         container.connect('allocate', Lang.bind(this, this._allocate));
@@ -412,9 +519,6 @@ Inspector.prototype = {
         this._displayText = new St.Label();
         eventHandler.add(this._displayText, { expand: true });
 
-        this._borderPaintTarget = null;
-        this._borderPaintId = null;
-        eventHandler.connect('destroy', Lang.bind(this, this._onDestroy));
         eventHandler.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
         eventHandler.connect('button-press-event', Lang.bind(this, this._onButtonPressEvent));
         eventHandler.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
@@ -429,6 +533,8 @@ Inspector.prototype = {
         // out, or move the pointer outside of _pointerTarget.
         this._target = null;
         this._pointerTarget = null;
+
+        this._lookingGlass = lookingGlass;
     },
 
     _allocate: function(actor, box, flags) {
@@ -449,18 +555,13 @@ Inspector.prototype = {
     },
 
     _close: function() {
-        Clutter.ungrab_pointer(this._eventHandler);
-        Clutter.ungrab_keyboard(this._eventHandler);
+        Clutter.ungrab_pointer();
+        Clutter.ungrab_keyboard();
         this._eventHandler.destroy();
         this._eventHandler = null;
         this.emit('closed');
     },
 
-    _onDestroy: function() {
-        if (this._borderPaintTarget != null)
-            this._borderPaintTarget.disconnect(this._borderPaintId);
-    },
-
     _onKeyPressEvent: function (actor, event) {
         if (event.get_key_symbol() == Clutter.Escape)
             this._close();
@@ -529,63 +630,15 @@ Inspector.prototype = {
         this._displayText.text = '';
         this._displayText.text = position + ' ' + this._target;
 
-        if (this._borderPaintTarget != this._target) {
-            if (this._borderPaintTarget != null)
-                this._borderPaintTarget.disconnect(this._borderPaintId);
-            this._borderPaintTarget = this._target;
-            this._borderPaintId = addBorderPaintHook(this._target);
-        }
+        this._lookingGlass.setBorderPaintTarget(this._target);
     }
-};
+});
 
 Signals.addSignalMethods(Inspector.prototype);
 
-function ErrorLog() {
-    this._init();
-}
+const Memory = new Lang.Class({
+    Name: 'Memory',
 
-ErrorLog.prototype = {
-    _init: function() {
-        this.actor = new St.BoxLayout();
-        this.text = new St.Label();
-        this.actor.add(this.text);
-        // We need to override StLabel's default ellipsization when
-        // using line_wrap; otherwise ClutterText's layout is going
-        // to constrain both the width and height, which prevents
-        // scrolling.
-        this.text.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this.text.clutter_text.line_wrap = true;
-        this.actor.connect('notify::mapped', Lang.bind(this, this._renderText));
-    },
-
-    _formatTime: function(d){
-        function pad(n) { return n < 10 ? '0' + n : n; }
-        return d.getUTCFullYear()+'-'
-            + pad(d.getUTCMonth()+1)+'-'
-            + pad(d.getUTCDate())+'T'
-            + pad(d.getUTCHours())+':'
-            + pad(d.getUTCMinutes())+':'
-            + pad(d.getUTCSeconds())+'Z';
-    },
-
-    _renderText: function() {
-        if (!this.actor.mapped)
-            return;
-        let text = this.text.text;
-        let stack = Main._getAndClearErrorStack();
-        for (let i = 0; i < stack.length; i++) {
-            let logItem = stack[i];
-            text += logItem.category + ' t=' + this._formatTime(new Date(logItem.timestamp)) + ' ' + logItem.message + '\n';
-        }
-        this.text.text = text;
-    }
-};
-
-function Memory() {
-    this._init();
-}
-
-Memory.prototype = {
     _init: function() {
         this.actor = new St.BoxLayout({ vertical: true });
         this._glibc_uordblks = new St.Label();
@@ -606,9 +659,12 @@ Memory.prototype = {
         this._gjs_closure = new St.Label();
         this.actor.add(this._gjs_closure);
 
+        this._last_gc_seconds_ago = new St.Label();
+        this.actor.add(this._last_gc_seconds_ago);
+
         this._gcbutton = new St.Button({ label: 'Full GC',
                                          style_class: 'lg-obj-inspector-button' });
-        this._gcbutton.connect('clicked', Lang.bind(this, function () { global.gc(); this._renderText(); }));
+        this._gcbutton.connect('clicked', Lang.bind(this, function () { System.gc(); this._renderText(); }));
         this.actor.add(this._gcbutton, { x_align: St.Align.START,
                                          x_fill: false });
 
@@ -625,14 +681,13 @@ Memory.prototype = {
         this._gjs_gobject.text = 'gjs_gobject: ' + memInfo.gjs_gobject;
         this._gjs_function.text = 'gjs_function: ' + memInfo.gjs_function;
         this._gjs_closure.text = 'gjs_closure: ' + memInfo.gjs_closure;
+        this._last_gc_seconds_ago.text = 'last_gc_seconds_ago: ' + memInfo.last_gc_seconds_ago;
     }
-};
+});
 
-function Extensions() {
-    this._init();
-}
+const Extensions = new Lang.Class({
+    Name: 'Extensions',
 
-Extensions.prototype = {
     _init: function() {
         this.actor = new St.BoxLayout({ vertical: true,
                                         name: 'lookingGlassExtensions' });
@@ -644,7 +699,7 @@ Extensions.prototype = {
         this._extensionsList.add(this._noExtensions);
         this.actor.add(this._extensionsList);
 
-        for (let uuid in ExtensionSystem.extensionMeta)
+        for (let uuid in ExtensionUtils.extensions)
             this._loadExtension(null, uuid);
 
         ExtensionSystem.connect('extension-loaded',
@@ -652,10 +707,10 @@ Extensions.prototype = {
     },
 
     _loadExtension: function(o, uuid) {
-        let extension = ExtensionSystem.extensionMeta[uuid];
+        let extension = ExtensionUtils.extensions[uuid];
         // There can be cases where we create dummy extension metadata
         // that's not really a proper extension. Don't bother with these.
-        if (!extension.name)
+        if (!extension.metadata.name)
             return;
 
         let extensionDisplay = this._createExtensionDisplay(extension);
@@ -667,17 +722,44 @@ Extensions.prototype = {
     },
 
     _onViewSource: function (actor) {
-        let meta = actor._extensionMeta;
-        let file = Gio.file_new_for_path(meta.path);
-        let uri = file.get_uri();
+        let extension = actor._extension;
+        let uri = extension.dir.get_uri();
         Gio.app_info_launch_default_for_uri(uri, global.create_app_launch_context());
-        Main.lookingGlass.close();
+        this._lookingGlass.close();
     },
 
     _onWebPage: function (actor) {
-        let meta = actor._extensionMeta;
-        Gio.app_info_launch_default_for_uri(meta.url, global.create_app_launch_context());
-        Main.lookingGlass.close();
+        let extension = actor._extension;
+        Gio.app_info_launch_default_for_uri(extension.metadata.url, global.create_app_launch_context());
+        this._lookingGlass.close();
+    },
+
+    _onViewErrors: function (actor) {
+        let extension = actor._extension;
+        let shouldShow = !actor._isShowing;
+
+        if (shouldShow) {
+            let errors = extension.errors;
+            let errorDisplay = new St.BoxLayout({ vertical: true });
+            if (errors && errors.length) {
+                for (let i = 0; i < errors.length; i ++)
+                    errorDisplay.add(new St.Label({ text: errors[i] }));
+            } else {
+                /* Translators: argument is an extension UUID. */
+                let message = _("%s has not emitted any errors.").format(extension.uuid);
+                errorDisplay.add(new St.Label({ text: message }));
+            }
+
+            actor._errorDisplay = errorDisplay;
+            actor._parentBox.add(errorDisplay);
+            actor.label = _("Hide Errors");
+        } else {
+            actor._errorDisplay.destroy();
+            actor._errorDisplay = null;
+            actor.label = _("Show Errors");
+        }
+
+        actor._isShowing = shouldShow;
     },
 
     _stateToString: function(extensionState) {
@@ -685,6 +767,7 @@ Extensions.prototype = {
             case ExtensionSystem.ExtensionState.ENABLED:
                 return _("Enabled");
             case ExtensionSystem.ExtensionState.DISABLED:
+            case ExtensionSystem.ExtensionState.INITIALIZED:
                 return _("Disabled");
             case ExtensionSystem.ExtensionState.ERROR:
                 return _("Error");
@@ -696,51 +779,60 @@ Extensions.prototype = {
         return 'Unknown'; // Not translated, shouldn't appear
     },
 
-    _createExtensionDisplay: function(meta) {
+    _createExtensionDisplay: function(extension) {
         let box = new St.BoxLayout({ style_class: 'lg-extension', vertical: true });
         let name = new St.Label({ style_class: 'lg-extension-name',
-                                   text: meta.name });
+                                   text: extension.metadata.name });
         box.add(name, { expand: true });
         let description = new St.Label({ style_class: 'lg-extension-description',
-                                         text: meta.description || 'No description' });
+                                         text: extension.metadata.description || 'No description' });
         box.add(description, { expand: true });
 
-        let metaBox = new St.BoxLayout();
+        let metaBox = new St.BoxLayout({ style_class: 'lg-extension-meta' });
         box.add(metaBox);
-        let stateString = this._stateToString(meta.state);
+        let stateString = this._stateToString(extension.state);
         let state = new St.Label({ style_class: 'lg-extension-state',
-                                   text: this._stateToString(meta.state) });
+                                   text: this._stateToString(extension.state) });
+        metaBox.add(state);
 
-        let actionsContainer = new St.Bin({ x_align: St.Align.END });
-        metaBox.add(actionsContainer);
-        let actionsBox = new St.BoxLayout({ style_class: 'lg-extension-actions' });
-        actionsContainer.set_child(actionsBox);
+        let viewsource = new St.Button({ reactive: true,
+                                         track_hover: true,
+                                         style_class: 'shell-link',
+                                         label: _("View Source") });
+        viewsource._extension = extension;
+        viewsource.connect('clicked', Lang.bind(this, this._onViewSource));
+        metaBox.add(viewsource);
 
-        let viewsource = new Link.Link({ label: _("View Source") });
-        viewsource.actor._extensionMeta = meta;
-        viewsource.actor.connect('clicked', Lang.bind(this, this._onViewSource));
-        actionsBox.add(viewsource.actor);
-
-        if (meta.url) {
-            let webpage = new Link.Link({ label: _("Web Page") });
-            webpage.actor._extensionMeta = meta;
-            webpage.actor.connect('clicked', Lang.bind(this, this._onWebPage));
-            actionsBox.add(webpage.actor);
+        if (extension.metadata.url) {
+            let webpage = new St.Button({ reactive: true,
+                                          track_hover: true,
+                                          style_class: 'shell-link',
+                                          label: _("Web Page") });
+            webpage._extension = extension;
+            webpage.connect('clicked', Lang.bind(this, this._onWebPage));
+            metaBox.add(webpage);
         }
 
+        let viewerrors = new St.Button({ reactive: true,
+                                         track_hover: true,
+                                         style_class: 'shell-link',
+                                         label: _("Show Errors") });
+        viewerrors._extension = extension;
+        viewerrors._parentBox = box;
+        viewerrors._isShowing = false;
+        viewerrors.connect('clicked', Lang.bind(this, this._onViewErrors));
+        metaBox.add(viewerrors);
+
         return box;
     }
-};
+});
 
-function LookingGlass() {
-    this._init();
-}
+const LookingGlass = new Lang.Class({
+    Name: 'LookingGlass',
 
-LookingGlass.prototype = {
     _init : function() {
         this._borderPaintTarget = null;
-        this._borderPaintId = 0;
-        this._borderDestroyId = 0;
+        this._redBorderEffect = new RedBorderEffect();
 
         this._open = false;
 
@@ -753,7 +845,8 @@ LookingGlass.prototype = {
         this.actor = new St.BoxLayout({ name: 'LookingGlassDialog',
                                         style_class: 'lg-dialog',
                                         vertical: true,
-                                        visible: false });
+                                        visible: false,
+                                        reactive: true });
         this.actor.connect('key-press-event', Lang.bind(this, this._globalKeyPressEvent));
 
         this._interfaceSettings = new Gio.Settings({ schema: 'org.gnome.desktop.interface' });
@@ -761,11 +854,15 @@ LookingGlass.prototype = {
                                         Lang.bind(this, this._updateFont));
         this._updateFont();
 
-        // we add it to the chrome because we want it to appear to slide
-        // out from underneath the panel
-        Main.layoutManager.addChrome(this.actor);
+        // We want it to appear to slide out from underneath the panel
+        Main.layoutManager.panelBox.add_actor(this.actor);
+        this.actor.lower_bottom();
+        Main.layoutManager.panelBox.connect('allocation-changed',
+                                            Lang.bind(this, this._queueResize));
+        Main.layoutManager.keyboardBox.connect('allocation-changed',
+                                               Lang.bind(this, this._queueResize));
 
-        this._objInspector = new ObjInspector();
+        this._objInspector = new ObjInspector(this);
         Main.uiGroup.add_actor(this._objInspector.actor);
         this._objInspector.actor.hide();
 
@@ -777,7 +874,7 @@ LookingGlass.prototype = {
         toolbar.add_actor(inspectIcon);
         inspectIcon.reactive = true;
         inspectIcon.connect('button-press-event', Lang.bind(this, function () {
-            let inspector = new Inspector();
+            let inspector = new Inspector(this);
             inspector.connect('target', Lang.bind(this, function(i, target, stageX, stageY) {
                 this._pushResult('<inspect x:' + stageX + ' y:' + stageY + '>',
                                  target);
@@ -804,25 +901,19 @@ LookingGlass.prototype = {
         this._resultsArea = new St.BoxLayout({ name: 'ResultsArea', vertical: true });
         this._evalBox.add(this._resultsArea, { expand: true });
 
-        let entryArea = new St.BoxLayout({ name: 'EntryArea' });
-        this._evalBox.add_actor(entryArea);
+        this._entryArea = new St.BoxLayout({ name: 'EntryArea' });
+        this._evalBox.add_actor(this._entryArea);
 
-        let label = new St.Label({ text: 'js>>> ' });
-        entryArea.add(label);
+        let label = new St.Label({ text: CHEVRON });
+        this._entryArea.add(label);
 
         this._entry = new St.Entry({ can_focus: true });
-        entryArea.add(this._entry, { expand: true });
+        ShellEntry.addContextMenu(this._entry);
+        this._entryArea.add(this._entry, { expand: true });
 
-        this._windowList = new WindowList();
-        this._windowList.connect('selected', Lang.bind(this, function(list, window) {
-            notebook.selectIndex(0);
-            this._pushResult('<window selection>', window);
-        }));
+        this._windowList = new WindowList(this);
         notebook.appendPage('Windows', this._windowList.actor);
 
-        this._errorLog = new ErrorLog();
-        notebook.appendPage('Errors', this._errorLog.actor);
-
         this._memory = new Memory();
         notebook.appendPage('Memory', this._memory.actor);
 
@@ -830,6 +921,9 @@ LookingGlass.prototype = {
         notebook.appendPage('Extensions', this._extensions.actor);
 
         this._entry.clutter_text.connect('activate', Lang.bind(this, function (o, e) {
+            // Hide any completions we are currently showing
+            this._hideCompletions();
+
             let text = o.get_text();
             // Ensure we don't get newlines in the command; the history file is
             // newline-separated.
@@ -844,6 +938,19 @@ LookingGlass.prototype = {
 
         this._history = new History.HistoryManager({ gsettingsKey: HISTORY_KEY, 
                                                      entry: this._entry.clutter_text });
+
+        this._autoComplete = new AutoComplete(this._entry);
+        this._autoComplete.connect('suggest', Lang.bind(this, function(a,e) {
+            this._showCompletions(e.completions);
+        }));
+        // If a completion is completed unambiguously, the currently-displayed completion
+        // suggestions become irrelevant.
+        this._autoComplete.connect('completion', Lang.bind(this, function(a,e) {
+            if (e.type == 'whole-word')
+                this._hideCompletions();
+        }));
+
+        this._resize();
     },
 
     _updateFont: function() {
@@ -858,23 +965,22 @@ LookingGlass.prototype = {
             + 'font-family: "' + fontDesc.get_family() + '";';
     },
 
+    setBorderPaintTarget: function(obj) {
+        if (this._borderPaintTarget != null)
+            this._borderPaintTarget.remove_effect(this._redBorderEffect);
+        this._borderPaintTarget = obj;
+        if (this._borderPaintTarget != null)
+            this._borderPaintTarget.add_effect(this._redBorderEffect);
+    },
+
     _pushResult: function(command, obj) {
         let index = this._results.length + this._offset;
-        let result = new Result('>>> ' + command, obj, index);
+        let result = new Result(this, CHEVRON + command, obj, index);
         this._results.push(result);
         this._resultsArea.add(result.actor);
-        if (this._borderPaintTarget != null) {
-            this._borderPaintTarget.disconnect(this._borderPaintId);
-            this._borderPaintTarget = null;
-        }
-        if (obj instanceof Clutter.Actor) {
-            this._borderPaintTarget = obj;
-            this._borderPaintId = addBorderPaintHook(obj);
-            this._borderDestroyId = obj.connect('destroy', Lang.bind(this, function () {
-                this._borderDestroyId = 0;
-                this._borderPaintTarget = null;
-            }));
-        }
+        if (obj instanceof Clutter.Actor)
+            this.setBorderPaintTarget(obj);
+
         let children = this._resultsArea.get_children();
         if (children.length > this._maxItems) {
             this._results.shift();
@@ -887,6 +993,59 @@ LookingGlass.prototype = {
         this._notebook.scrollToBottom(0);
     },
 
+    _showCompletions: function(completions) {
+        if (!this._completionActor) {
+            let actor = new St.BoxLayout({ vertical: true });
+
+            this._completionText = new St.Label({ name: 'LookingGlassAutoCompletionText', style_class: 'lg-completions-text' });
+            this._completionText.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+            this._completionText.clutter_text.line_wrap = true;
+            actor.add(this._completionText);
+
+            let line = new Clutter.Rectangle();
+            let padBin = new St.Bin({ x_fill: true, y_fill: true });
+            padBin.add_actor(line);
+            actor.add(padBin);
+
+            this._completionActor = actor;
+            this._evalBox.insert_child_below(this._completionActor, this._entryArea);
+        }
+
+        this._completionText.set_text(completions.join(', '));
+
+        // Setting the height to -1 allows us to get its actual preferred height rather than
+        // whatever was last given in set_height by Tweener.
+        this._completionActor.set_height(-1);
+        let [minHeight, naturalHeight] = this._completionText.get_preferred_height(this._resultsArea.get_width());
+
+        // Don't reanimate if we are already visible
+        if (this._completionActor.visible) {
+            this._completionActor.height = naturalHeight;
+        } else {
+            this._completionActor.show();
+            Tweener.removeTweens(this._completionActor);
+            Tweener.addTween(this._completionActor, { time: AUTO_COMPLETE_SHOW_COMPLETION_ANIMATION_DURATION / St.get_slow_down_factor(),
+                                                      transition: 'easeOutQuad',
+                                                      height: naturalHeight,
+                                                      opacity: 255
+                                                    });
+        }
+    },
+
+    _hideCompletions: function() {
+        if (this._completionActor) {
+            Tweener.removeTweens(this._completionActor);
+            Tweener.addTween(this._completionActor, { time: AUTO_COMPLETE_SHOW_COMPLETION_ANIMATION_DURATION / St.get_slow_down_factor(),
+                                                      transition: 'easeOutQuad',
+                                                      height: 0,
+                                                      opacity: 0,
+                                                      onComplete: Lang.bind(this, function () {
+                                                          this._completionActor.hide();
+                                                      })
+                                                    });
+        }
+    },
+
     _evaluate : function(command) {
         this._history.addItem(command);
 
@@ -918,13 +1077,18 @@ LookingGlass.prototype = {
             this.open();
     },
 
-    _resizeTo: function(actor) {
+    _queueResize: function() {
+        Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
+                       Lang.bind(this, function () { this._resize(); }));
+    },
+
+    _resize: function() {
         let primary = Main.layoutManager.primaryMonitor;
         let myWidth = primary.width * 0.7;
-        let myHeight = primary.height * 0.7;
-        let [srcX, srcY] = actor.get_transformed_position();
-        this.actor.x = srcX + (primary.width - myWidth) / 2;
-        this._hiddenY = srcY + actor.height - myHeight - 4; // -4 to hide the top corners
+        let availableHeight = primary.height - Main.layoutManager.keyboardBox.height;
+        let myHeight = Math.min(primary.height * 0.7, availableHeight * 0.9);
+        this.actor.x = (primary.width - myWidth) / 2;
+        this._hiddenY = this.actor.get_parent().height - myHeight - 4; // -4 to hide the top corners
         this._targetY = this._hiddenY + myHeight;
         this.actor.y = this._hiddenY;
         this.actor.width = myWidth;
@@ -934,14 +1098,6 @@ LookingGlass.prototype = {
                                               this._targetY + Math.floor(myHeight * 0.1));
     },
 
-    slaveTo: function(actor) {
-        this._slaveTo = actor;
-        actor.connect('notify::allocation', Lang.bind(this, function () {
-            this._resizeTo(actor);
-        }));
-        this._resizeTo(actor);
-    },
-
     insertObject: function(obj) {
         this._pushResult('<insert>', obj);
     },
@@ -954,6 +1110,7 @@ LookingGlass.prototype = {
     // Handle key events which are relevant for all tabs of the LookingGlass
     _globalKeyPressEvent : function(actor, event) {
         let symbol = event.get_key_symbol();
+        let modifierState = event.get_state();
         if (symbol == Clutter.Escape) {
             if (this._objInspector.actor.visible) {
                 this._objInspector.close();
@@ -962,6 +1119,14 @@ LookingGlass.prototype = {
             }
             return true;
         }
+        // Ctrl+PgUp and Ctrl+PgDown switches tabs in the notebook view
+        if (modifierState & Clutter.ModifierType.CONTROL_MASK) {
+            if (symbol == Clutter.KEY_Page_Up) {
+                this._notebook.prevTab();
+            } else if (symbol == Clutter.KEY_Page_Down) {
+                this._notebook.nextTab();
+            }
+        }
         return false;
     },
 
@@ -974,7 +1139,6 @@ LookingGlass.prototype = {
 
         this._notebook.selectIndex(0);
         this.actor.show();
-        this.actor.lower_bottom();
         this._open = true;
         this._history.lastItem();
 
@@ -997,15 +1161,10 @@ LookingGlass.prototype = {
         this._open = false;
         Tweener.removeTweens(this.actor);
 
-        if (this._borderPaintTarget != null) {
-            this._borderPaintTarget.disconnect(this._borderPaintId);
-            this._borderPaintTarget.disconnect(this._borderDestroyId);
-            this._borderPaintTarget = null;
-        }
+        this.setBorderPaintTarget(null);
 
         Main.popModal(this._entry);
 
-        this.actor.lower_bottom();
         Tweener.addTween(this.actor, { time: 0.5 / St.get_slow_down_factor(),
                                        transition: 'easeOutQuad',
                                        y: this._hiddenY,
@@ -1014,5 +1173,5 @@ LookingGlass.prototype = {
                                        })
                                      });
     }
-};
+});
 Signals.addSignalMethods(LookingGlass.prototype);

js/ui/magnifier.js

@@ -1,6 +1,7 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
+const GDesktopEnums = imports.gi.GDesktopEnums;
 const Gio = imports.gi.Gio;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -12,25 +13,10 @@ const Main = imports.ui.main;
 const MagnifierDBus = imports.ui.magnifierDBus;
 const Params = imports.misc.params;
 
-// Keep enums in sync with GSettings schemas
-const MouseTrackingMode = {
-    NONE: 0,
-    CENTERED: 1,
-    PROPORTIONAL: 2,
-    PUSH: 3
-};
-
-const ScreenPosition = {
-    NONE: 0,
-    FULL_SCREEN: 1,
-    TOP_HALF: 2,
-    BOTTOM_HALF: 3,
-    LEFT_HALF: 4,
-    RIGHT_HALF: 5
-};
 
 const MOUSE_POLL_FREQUENCY = 50;
 const CROSSHAIRS_CLIP_SIZE = [100, 100];
+const NO_CHANGE = 0.0;
 
 // Settings
 const APPLICATIONS_SCHEMA       = 'org.gnome.desktop.a11y.applications';
@@ -39,6 +25,14 @@ const SHOW_KEY                  = 'screen-magnifier-enabled';
 const MAGNIFIER_SCHEMA          = 'org.gnome.desktop.a11y.magnifier';
 const SCREEN_POSITION_KEY       = 'screen-position';
 const MAG_FACTOR_KEY            = 'mag-factor';
+const INVERT_LIGHTNESS_KEY      = 'invert-lightness';
+const COLOR_SATURATION_KEY      = 'color-saturation';
+const BRIGHT_RED_KEY            = 'brightness-red';
+const BRIGHT_GREEN_KEY          = 'brightness-green';
+const BRIGHT_BLUE_KEY           = 'brightness-blue';
+const CONTRAST_RED_KEY          = 'contrast-red';
+const CONTRAST_GREEN_KEY        = 'contrast-green';
+const CONTRAST_BLUE_KEY         = 'contrast-blue';
 const LENS_MODE_KEY             = 'lens-mode';
 const CLAMP_MODE_KEY            = 'scroll-at-edges';
 const MOUSE_TRACKING_KEY        = 'mouse-tracking';
@@ -51,17 +45,15 @@ const CROSS_HAIRS_CLIP_KEY      = 'cross-hairs-clip';
 
 let magDBusService = null;
 
-function Magnifier() {
-    this._init();
-}
+const Magnifier = new Lang.Class({
+    Name: 'Magnifier',
 
-Magnifier.prototype = {
     _init: function() {
         // Magnifier is a manager of ZoomRegions.
         this._zoomRegions = [];
 
         // Create small clutter tree for the magnified mouse.
-        let xfixesCursor = Shell.XFixesCursor.get_default();
+        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();
@@ -460,6 +452,25 @@ Magnifier.prototype = {
             aPref = this._settings.get_enum(MOUSE_TRACKING_KEY);
             if (aPref)
                 zoomRegion.setMouseTrackingMode(aPref);
+
+            aPref = this._settings.get_boolean(INVERT_LIGHTNESS_KEY);
+            if (aPref)
+                zoomRegion.setInvertLightness(aPref);
+
+            aPref = this._settings.get_double(COLOR_SATURATION_KEY);
+            if (aPref)
+                zoomRegion.setColorSaturation(aPref);
+
+            let bc = {};
+            bc.r = this._settings.get_double(BRIGHT_RED_KEY);
+            bc.g = this._settings.get_double(BRIGHT_GREEN_KEY);
+            bc.b = this._settings.get_double(BRIGHT_BLUE_KEY);
+            zoomRegion.setBrightness(bc);
+
+            bc.r = this._settings.get_double(CONTRAST_RED_KEY);
+            bc.g = this._settings.get_double(CONTRAST_GREEN_KEY);
+            bc.b = this._settings.get_double(CONTRAST_BLUE_KEY);
+            zoomRegion.setContrast(bc);
         }
 
         let showCrosshairs = this._settings.get_boolean(SHOW_CROSS_HAIRS_KEY);
@@ -482,6 +493,25 @@ Magnifier.prototype = {
         this._settings.connect('changed::' + MOUSE_TRACKING_KEY,
                                Lang.bind(this, this._updateMouseTrackingMode));
 
+        this._settings.connect('changed::' + INVERT_LIGHTNESS_KEY,
+                               Lang.bind(this, this._updateInvertLightness));
+        this._settings.connect('changed::' + COLOR_SATURATION_KEY,
+                               Lang.bind(this, this._updateColorSaturation));
+
+        this._settings.connect('changed::' + BRIGHT_RED_KEY,
+                               Lang.bind(this, this._updateBrightness));
+        this._settings.connect('changed::' + BRIGHT_GREEN_KEY,
+                               Lang.bind(this, this._updateBrightness));
+        this._settings.connect('changed::' + BRIGHT_BLUE_KEY,
+                               Lang.bind(this, this._updateBrightness));
+
+        this._settings.connect('changed::' + CONTRAST_RED_KEY,
+                               Lang.bind(this, this._updateContrast));
+        this._settings.connect('changed::' + CONTRAST_GREEN_KEY,
+                               Lang.bind(this, this._updateContrast));
+        this._settings.connect('changed::' + CONTRAST_BLUE_KEY,
+                               Lang.bind(this, this._updateContrast));
+
         this._settings.connect('changed::' + SHOW_CROSS_HAIRS_KEY,
                                Lang.bind(this, function() {
             this.setCrosshairsVisible(this._settings.get_boolean(SHOW_CROSS_HAIRS_KEY));
@@ -520,7 +550,7 @@ Magnifier.prototype = {
         if (this._zoomRegions.length) {
             let position = this._settings.get_enum(SCREEN_POSITION_KEY);
             this._zoomRegions[0].setScreenPosition(position);
-            if (position != ScreenPosition.FULL_SCREEN)
+            if (position != GDesktopEnums.MagnifierScreenPosition.FULL_SCREEN)
                 this._updateLensMode();
         }
     },
@@ -557,24 +587,67 @@ Magnifier.prototype = {
                 this._settings.get_enum(MOUSE_TRACKING_KEY)
             );
         }
-    }
-};
+    },
+
+    _updateInvertLightness: function() {
+        // Applies only to the first zoom region.
+        if (this._zoomRegions.length) {
+            this._zoomRegions[0].setInvertLightness(
+                this._settings.get_boolean(INVERT_LIGHTNESS_KEY)
+            );
+        }
+    },
+
+    _updateColorSaturation: function() {
+        // Applies only to the first zoom region.
+        if (this._zoomRegions.length) {
+            this._zoomRegions[0].setColorSaturation(
+                this._settings.get_double(COLOR_SATURATION_KEY)
+            );
+        }
+    },
+
+    _updateBrightness: function() {
+        // Applies only to the first zoom region.
+        if (this._zoomRegions.length) {
+            let brightness = {};
+            brightness.r = this._settings.get_double(BRIGHT_RED_KEY);
+            brightness.g = this._settings.get_double(BRIGHT_GREEN_KEY);
+            brightness.b = this._settings.get_double(BRIGHT_BLUE_KEY);
+            this._zoomRegions[0].setBrightness(brightness);
+        }
+    },
+
+    _updateContrast: function() {
+        // Applies only to the first zoom region.
+        if (this._zoomRegions.length) {
+            let contrast = {};
+            contrast.r = this._settings.get_double(CONTRAST_RED_KEY);
+            contrast.g = this._settings.get_double(CONTRAST_GREEN_KEY);
+            contrast.b = this._settings.get_double(CONTRAST_BLUE_KEY);
+            this._zoomRegions[0].setContrast(contrast);
+        }
+    },
+});
 Signals.addSignalMethods(Magnifier.prototype);
 
-function ZoomRegion(magnifier, mouseSourceActor) {
-    this._init(magnifier, mouseSourceActor);
-}
+const ZoomRegion = new Lang.Class({
+    Name: 'ZoomRegion',
 
-ZoomRegion.prototype = {
     _init: function(magnifier, mouseSourceActor) {
         this._magnifier = magnifier;
 
-        this._mouseTrackingMode = MouseTrackingMode.NONE;
+        this._mouseTrackingMode = GDesktopEnums.MagnifierMouseTrackingMode.NONE;
         this._clampScrollingAtEdges = false;
         this._lensMode = false;
-        this._screenPosition = ScreenPosition.FULL_SCREEN;
+        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.FULL_SCREEN;
+        this._invertLightness = false;
+        this._colorSaturation = 1.0;
+        this._brightness = { r: NO_CHANGE, g: NO_CHANGE, b: NO_CHANGE };
+        this._contrast = { r: NO_CHANGE, g: NO_CHANGE, b: NO_CHANGE };
 
         this._magView = null;
+        this._background = null;
         this._uiGroupClone = null;
         this._mouseSourceActor = mouseSourceActor;
         this._mouseActor  = null;
@@ -584,12 +657,15 @@ ZoomRegion.prototype = {
         this._viewPortX = 0;
         this._viewPortY = 0;
         this._viewPortWidth = global.screen_width;
-        this._viewPortWidth = global.screen_height;
+        this._viewPortHeight = global.screen_height;
         this._xCenter = this._viewPortWidth / 2;
         this._yCenter = this._viewPortHeight / 2;
         this._xMagFactor = 1;
         this._yMagFactor = 1;
         this._followingCursor = false;
+
+        Main.layoutManager.connect('monitors-changed',
+                                   Lang.bind(this, this._monitorsChanged));
     },
 
     /**
@@ -647,7 +723,8 @@ ZoomRegion.prototype = {
      * @mode:     One of the enum MouseTrackingMode values.
      */
     setMouseTrackingMode: function(mode) {
-        if (mode >= MouseTrackingMode.NONE && mode <= MouseTrackingMode.PUSH)
+        if (mode >= GDesktopEnums.MagnifierMouseTrackingMode.NONE &&
+            mode <= GDesktopEnums.MagnifierMouseTrackingMode.PUSH)
             this._mouseTrackingMode = mode;
     },
 
@@ -668,7 +745,7 @@ ZoomRegion.prototype = {
      */
     setViewPort: function(viewPort) {
         this._setViewPort(viewPort);
-        this._screenPosition = ScreenPosition.NONE;
+        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.NONE;
     },
 
     /**
@@ -750,7 +827,7 @@ ZoomRegion.prototype = {
         viewPort.width = global.screen_width;
         viewPort.height = global.screen_height/2;
         this._setViewPort(viewPort);
-        this._screenPosition = ScreenPosition.TOP_HALF;
+        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.TOP_HALF;
     },
 
     /**
@@ -764,7 +841,7 @@ ZoomRegion.prototype = {
         viewPort.width = global.screen_width;
         viewPort.height = global.screen_height/2;
         this._setViewPort(viewPort);
-        this._screenPosition = ScreenPosition.BOTTOM_HALF;
+        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.BOTTOM_HALF;
     },
 
     /**
@@ -778,7 +855,7 @@ ZoomRegion.prototype = {
         viewPort.width = global.screen_width/2;
         viewPort.height = global.screen_height;
         this._setViewPort(viewPort);
-        this._screenPosition = ScreenPosition.LEFT_HALF;
+        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.LEFT_HALF;
     },
 
     /**
@@ -792,7 +869,7 @@ ZoomRegion.prototype = {
         viewPort.width = global.screen_width/2;
         viewPort.height = global.screen_height;
         this._setViewPort(viewPort);
-        this._screenPosition = ScreenPosition.RIGHT_HALF;
+        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.RIGHT_HALF;
     },
 
     /**
@@ -808,7 +885,7 @@ ZoomRegion.prototype = {
         viewPort.height = global.screen_height;
         this.setViewPort(viewPort);
 
-        this._screenPosition = ScreenPosition.FULL_SCREEN;
+        this._screenPosition = GDesktopEnums.MagnifierScreenPosition.FULL_SCREEN;
     },
 
     /**
@@ -821,19 +898,19 @@ ZoomRegion.prototype = {
      */
     setScreenPosition: function(inPosition) {
         switch (inPosition) {
-            case ScreenPosition.FULL_SCREEN:
+            case GDesktopEnums.MagnifierScreenPosition.FULL_SCREEN:
                 this.setFullScreenMode();
                 break;
-            case ScreenPosition.TOP_HALF:
+            case GDesktopEnums.MagnifierScreenPosition.TOP_HALF:
                 this.setTopHalf();
                 break;
-            case ScreenPosition.BOTTOM_HALF:
+            case GDesktopEnums.MagnifierScreenPosition.BOTTOM_HALF:
                 this.setBottomHalf();
                 break;
-            case ScreenPosition.LEFT_HALF:
+            case GDesktopEnums.MagnifierScreenPosition.LEFT_HALF:
                 this.setLeftHalf();
                 break;
-            case ScreenPosition.RIGHT_HALF:
+            case GDesktopEnums.MagnifierScreenPosition.RIGHT_HALF:
                 this.setRightHalf();
                 break;
         }
@@ -856,7 +933,7 @@ ZoomRegion.prototype = {
      */
     scrollToMousePos: function() {
         this._followingCursor = true;
-        if (this._mouseTrackingMode != MouseTrackingMode.NONE)
+        if (this._mouseTrackingMode != GDesktopEnums.MagnifierMouseTrackingMode.NONE)
             this._changeROI({ redoCursorTracking: true });
         else
             this._updateMousePosition();
@@ -893,6 +970,107 @@ ZoomRegion.prototype = {
         }
     },
 
+    /**
+     * setInvertLightness:
+     * Set whether to invert the lightness of the magnified view.
+     * @flag    Boolean to either invert brightness (true), or not (false).
+     */
+    setInvertLightness: function(flag) {
+        this._invertLightness = flag;
+        if (this._magShaderEffects)
+            this._magShaderEffects.setInvertLightness(this._invertLightness);
+    },
+
+    /**
+     * getInvertLightness:
+     * Retrieve whether the lightness is inverted.
+     * @return    Boolean indicating inversion (true), or not (false).
+     */
+    getInvertLightness: function() {
+        return this._invertLightness;
+    },
+
+    /**
+     * setColorSaturation:
+     * Set the color saturation of the magnified view.
+     * @sauration  A value from 0.0 to 1.0 that defines the color
+     *             saturation, with 0.0 defining no color (grayscale),
+     *             and 1.0 defining full color.
+     */
+    setColorSaturation: function(saturation) {
+        this._colorSaturation = saturation;
+        if (this._magShaderEffects)
+            this._magShaderEffects.setColorSaturation(this._colorSaturation);
+    },
+
+    /**
+     * getColorSaturation:
+     * Retrieve the color saturation of the magnified view.
+     */
+    getColorSaturation: function() {
+        return this._colorSaturation;
+    },
+
+    /**
+     * setBrightness:
+     * Alter the brightness of the magnified view.
+     * @brightness  Object containing the contrast for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              brightness (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed brightness, respectively.
+     */
+    setBrightness: function(brightness) {
+        this._brightness.r = brightness.r;
+        this._brightness.g = brightness.g;
+        this._brightness.b = brightness.b;
+        if (this._magShaderEffects)
+            this._magShaderEffects.setBrightness(this._brightness);
+    },
+
+    /**
+     * getBrightness:
+     * Retrive the current brightness of the Zoom Region.
+     * @return  Object containing the brightness change for the red, green,
+     *          and blue channels.
+     */
+    getBrightness: function() {
+        let brightness = {};
+        brightness.r = this._brightness.r;
+        brightness.g = this._brightness.g;
+        brightness.b = this._brightness.b;
+        return brightness;
+    },
+
+    /**
+     * setContrast:
+     * Alter the contrast of the magnified view.
+     * @contrast    Object containing the contrast for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              contrast (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed contrast, respectively.
+     */
+    setContrast: function(contrast) {
+        this._contrast.r = contrast.r;
+        this._contrast.g = contrast.g;
+        this._contrast.b = contrast.b;
+        if (this._magShaderEffects)
+            this._magShaderEffects.setContrast(this._contrast);
+    },
+
+    /**
+     * getContrast:
+     * Retreive the contrast of the magnified view.
+     * @return  Object containing the contrast for the red, green,
+     *          and blue channels.
+     */
+    getContrast: function() {
+        let contrast = {};
+        contrast.r = this._contrast.r;
+        contrast.g = this._contrast.g;
+        contrast.b = this._contrast.b;
+        return contrast;
+    },
+
     //// Private methods ////
 
     _createActors: function() {
@@ -909,15 +1087,15 @@ ZoomRegion.prototype = {
 
         // Add a background for when the magnified uiGroup is scrolled
         // out of view (don't want to see desktop showing through).
-        let background = new Clutter.Rectangle({ color: Main.DEFAULT_BACKGROUND_COLOR });
-        mainGroup.add_actor(background);
+        this._background = new Clutter.Rectangle({ color: Main.DEFAULT_BACKGROUND_COLOR });
+        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);
-        background.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.
@@ -931,6 +1109,13 @@ ZoomRegion.prototype = {
             this._crossHairsActor = this._crossHairs.addToZoomRegion(this, this._mouseActor);
         else
             this._crossHairsActor = null;
+
+        // Contrast and brightness effects.
+        this._magShaderEffects = new MagShaderEffects(this._uiGroupClone);
+        this._magShaderEffects.setColorSaturation(this._colorSaturation);
+        this._magShaderEffects.setInvertLightness(this._invertLightness);
+        this._magShaderEffects.setBrightness(this._brightness);
+        this._magShaderEffects.setContrast(this._contrast);
     },
 
     _destroyActors: function() {
@@ -939,8 +1124,11 @@ ZoomRegion.prototype = {
         if (this._crossHairs)
             this._crossHairs.removeFromParent(this._crossHairsActor);
 
+        this._magShaderEffects.destroyEffects();
+        this._magShaderEffects = null;
         this._magView.destroy();
         this._magView = null;
+        this._background = null;
         this._uiGroupClone = null;
         this._mouseActor = null;
         this._crossHairsActor = null;
@@ -991,7 +1179,7 @@ ZoomRegion.prototype = {
         this._yMagFactor = params.yMagFactor;
 
         if (params.redoCursorTracking &&
-            this._mouseTrackingMode != MouseTrackingMode.NONE) {
+            this._mouseTrackingMode != GDesktopEnums.MagnifierMouseTrackingMode.NONE) {
             // This depends on this.xMagFactor/yMagFactor already being updated
             [params.xCenter, params.yCenter] = this._centerFromMousePosition();
         }
@@ -1041,7 +1229,7 @@ ZoomRegion.prototype = {
     _isFullScreen: function() {
         // Does the magnified view occupy the whole screen? Note that this
         // doesn't necessarily imply
-        // this._screenPosition = ScreenPosition.FULL_SCREEN;
+        // this._screenPosition = GDesktopEnums.MagnifierScreenPosition.FULL_SCREEN;
 
         if (this._viewPortX != 0 || this._viewPortY != 0)
             return false;
@@ -1058,13 +1246,13 @@ ZoomRegion.prototype = {
         let xMouse = this._magnifier.xMouse;
         let yMouse = this._magnifier.yMouse;
 
-        if (this._mouseTrackingMode == MouseTrackingMode.PROPORTIONAL) {
+        if (this._mouseTrackingMode == GDesktopEnums.MagnifierMouseTrackingMode.PROPORTIONAL) {
             return this._centerFromMouseProportional(xMouse, yMouse);
         }
-        else if (this._mouseTrackingMode == MouseTrackingMode.PUSH) {
+        else if (this._mouseTrackingMode == GDesktopEnums.MagnifierMouseTrackingMode.PUSH) {
             return this._centerFromMousePush(xMouse, yMouse);
         }
-        else if (this._mouseTrackingMode == MouseTrackingMode.CENTERED) {
+        else if (this._mouseTrackingMode == GDesktopEnums.MagnifierMouseTrackingMode.CENTERED) {
             return this._centerFromMouseCentered(xMouse, yMouse);
         }
 
@@ -1163,14 +1351,28 @@ ZoomRegion.prototype = {
             this._crossHairsActor.set_position(xMagMouse - groupWidth / 2,
                                                yMagMouse - groupHeight / 2);
         }
+    },
+
+    _monitorsChanged: function() {
+        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)
+            this._setViewPort({ x: this._viewPortX,
+                                y: this._viewPortY,
+                                width: this._viewPortWidth,
+                                height: this._viewPortHeight });
+        else
+            this.setScreenPosition(this._screenPosition);
     }
-};
+});
 
-function Crosshairs() {
-    this._init();
-}
+const Crosshairs = new Lang.Class({
+    Name: 'Crosshairs',
 
-Crosshairs.prototype = {
     _init: function() {
 
         // Set the group containing the crosshairs to three times the desktop
@@ -1195,6 +1397,14 @@ Crosshairs.prototype = {
         this._clipSize = [0, 0];
         this._clones = [];
         this.reCenter();
+
+        Main.layoutManager.connect('monitors-changed',
+                                   Lang.bind(this, this._monitorsChanged));
+    },
+
+    _monitorsChanged: function() {
+        this._actor.set_size(global.screen_width * 3, global.screen_height * 3);
+        this.reCenter();
     },
 
    /**
@@ -1219,10 +1429,7 @@ Crosshairs.prototype = {
                     crosshairsActor = new Clutter.Clone({ source: this._actor });
                     this._clones.push(crosshairsActor);
                 }
-                if (this._actor.visible)
-                    crosshairsActor.show();
-                else
-                    crosshairsActor.hide();
+                crosshairsActor.visible = this._actor.visible;
 
                 container.add_actor(crosshairsActor);
                 container.raise_child(magnifiedMouse, crosshairsActor);
@@ -1426,4 +1633,145 @@ Crosshairs.prototype = {
         this._vertTopHair.set_position((groupWidth - thickness) / 2, top);
         this._vertBottomHair.set_position((groupWidth - thickness) / 2, bottom);
     }
-};
+});
+
+const MagShaderEffects = new Lang.Class({
+    Name: 'MagShaderEffects',
+
+    _init: function(uiGroupClone) {
+        this._inverse = new Shell.InvertLightnessEffect();
+        this._brightnessContrast = new Clutter.BrightnessContrastEffect();
+        this._colorDesaturation = new Clutter.DesaturateEffect();
+        this._inverse.set_enabled(false);
+        this._brightnessContrast.set_enabled(false);
+
+        this._magView = uiGroupClone;
+        this._magView.add_effect(this._inverse);
+        this._magView.add_effect(this._brightnessContrast);
+        this._magView.add_effect(this._colorDesaturation);
+    },
+
+    /**
+     * destroyEffects:
+     * Remove contrast and brightness effects from the magnified view, and
+     * lose the reference to the actor they were applied to.  Don't use this
+     * object after calling this.
+     */
+    destroyEffects: function() {
+        this._magView.clear_effects();
+        this._colorDesaturation = null;
+        this._brightnessContrast = null;
+        this._inverse = null;
+        this._magView = null;
+    },
+
+    /**
+     * setInvertLightness:
+     * Enable/disable invert lightness effect.
+     * @invertFlag:     Enabled flag.
+     */
+    setInvertLightness: function(invertFlag) {
+        this._inverse.set_enabled(invertFlag);
+    },
+
+    /**
+     * getInvertLightness:
+     * Report whether the inversion effect is enabled.
+     * @return:     Boolean.
+     */
+    getInvertLightness: function() {
+        return this._inverse.get_enabled();
+    },
+
+    setColorSaturation: function(factor) {
+        this._colorDesaturation.set_factor(1.0 - factor);
+    },
+
+    getColorSaturation: function() {
+        return 1.0 - this._colorDesaturation.get_factor();
+    },
+
+    /**
+     * setBrightness:
+     * Set the brightness of the magnified view.
+     * @brightness: Object containing the brightness for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              brightness (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed brightness,
+     *              respectively.
+     */
+    setBrightness: function(brightness) {
+        let bRed = brightness.r;
+        let bGreen = brightness.g;
+        let bBlue = brightness.b;
+        this._brightnessContrast.set_brightness_full(bRed, bGreen, bBlue);
+
+        // Enable the effect if the brightness OR contrast change are such that
+        // it modifies the brightness and/or contrast.
+        let [cRed, cGreen, cBlue] = this._brightnessContrast.get_contrast();
+        this._brightnessContrast.set_enabled(
+            (bRed != NO_CHANGE || bGreen != NO_CHANGE || bBlue != NO_CHANGE ||
+             cRed != NO_CHANGE || cGreen != NO_CHANGE || cBlue != NO_CHANGE)
+        );
+    },
+
+    /**
+     * getBrightness:
+     * Retrieve current brightness of the magnified view.
+     * @return: Object containing the brightness for the red, green,
+     *          and blue channels.  Values of 0.0 represent "standard" 
+     *          brightness (no change), whereas values less or greater than
+     *          0.0 indicate decreased or incresaed brightness, respectively.
+     */
+    getBrightness: function() {
+        let result = {};
+        let [bRed, bGreen, bBlue] = this._brightnessContrast.get_brightness();
+        result.r = bRed;
+        result.g = bGreen;
+        result.b = bBlue;
+
+        return result;
+    },
+
+    /**
+     * Set the contrast of the magnified view.
+     * @contrast:   Object containing the contrast for the red, green,
+     *              and blue channels.  Values of 0.0 represent "standard"
+     *              contrast (no change), whereas values less or greater than
+     *              0.0 indicate decreased or incresaed contrast, respectively.
+     */
+    setContrast: function(contrast) {
+        let cRed = contrast.r;
+        let cGreen = contrast.g;
+        let cBlue = contrast.b;
+
+        this._brightnessContrast.set_contrast_full(cRed, cGreen, cBlue);
+
+        // Enable the effect if the contrast OR brightness change are such that
+        // it modifies the brightness and/or contrast.
+        // should be able to use Clutter.color_equal(), but that complains of
+        // a null first argument.
+        let [bRed, bGreen, bBlue] = this._brightnessContrast.get_brightness();
+        this._brightnessContrast.set_enabled(
+             cRed != NO_CHANGE || cGreen != NO_CHANGE || cBlue != NO_CHANGE ||
+             bRed != NO_CHANGE || bGreen != NO_CHANGE || bBlue != NO_CHANGE
+        );
+    },
+
+    /**
+     * Retrieve current contrast of the magnified view.
+     * @return: Object containing the contrast for the red, green,
+     *          and blue channels.  Values of 0.0 represent "standard"
+     *          contrast (no change), whereas values less or greater than
+     *          0.0 indicate decreased or incresaed contrast, respectively.
+     */
+    getContrast: function() {
+        let resutl = {};
+        let [cRed, cGreen, cBlue] = this._brightnessContrast.get_contrast();
+        result.r = cRed;
+        result.g = cGreen;
+        result.b = cBlue;
+
+        return result;
+    }
+});

js/ui/magnifierDBus.js

@@ -1,6 +1,7 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const DBus = imports.dbus;
+const Gio = imports.gi.Gio;
+const Lang = imports.lang;
 const Main = imports.ui.main;
 
 const MAG_SERVICE_NAME = 'org.gnome.Magnifier';
@@ -10,61 +11,99 @@ const ZOOM_SERVICE_PATH = '/org/gnome/Magnifier/ZoomRegion';
 
 // Subset of gnome-mag's Magnifier dbus interface -- to be expanded.  See:
 // http://git.gnome.org/browse/gnome-mag/tree/xml/...Magnifier.xml
-const MagnifierIface = {
-    name: MAG_SERVICE_NAME,
-    methods: [
-                { name: 'setActive', inSignature: 'b', outSignature: '' },
-                { name: 'isActive', inSignature: '', outSignature: 'b' },
-                { name: 'showCursor', inSignature: '', outSignature: '' },
-                { name: 'hideCursor', inSignature: '', outSignature: ''  },
-                { name: 'createZoomRegion', inSignature: 'ddaiai', outSignature: 'o' },
-                { name: 'addZoomRegion', inSignature: 'o', outSignature: 'b' },
-                { name: 'getZoomRegions', inSignature: '', outSignature: 'ao' },
-                { name: 'clearAllZoomRegions', inSignature: '', outSignature: '' },
-                { name: 'fullScreenCapable', inSignature: '', outSignature: 'b' },
-
-                { name: 'setCrosswireSize', inSignature: 'i', outSignature: '' },
-                { name: 'getCrosswireSize', inSignature: '', outSignature: 'i' },
-                { name: 'setCrosswireLength', inSignature: 'i', outSignature: '' },
-                { name: 'getCrosswireLength', inSignature: '', outSignature: 'i' },
-                { name: 'setCrosswireClip', inSignature: 'b', outSignature: '' },
-                { name: 'getCrosswireClip', inSignature: '', outSignature: 'b' },
-                { name: 'setCrosswireColor', inSignature: 'u', outSignature: '' },
-                { name: 'getCrosswireColor', inSignature: '', outSignature: 'u' }
-             ],
-    signals: [],
-    properties: []
-};
+const MagnifierIface = <interface name={MAG_SERVICE_NAME}>
+<method name="setActive">
+    <arg type="b" direction="in" />
+</method>
+<method name="isActive">
+    <arg type="b" direction="out" />
+</method>
+<method name="showCursor" />
+<method name="hideCursor" />
+<method name="createZoomRegion">
+    <arg type="d" direction="in" />
+    <arg type="d" direction="in" />
+    <arg type="ai" direction="in" />
+    <arg type="ai" direction="in" />
+    <arg type="o" direction="out" />
+</method>
+<method name="addZoomRegion">
+    <arg type="o" direction="in" />
+    <arg type="b" direction="out" />
+</method>
+<method name="getZoomRegions">
+    <arg type="ao" direction="out" />
+</method>
+<method name="clearAllZoomRegions" />
+<method name="fullScreenCapable">
+    <arg type="b" direction="out" />
+</method>
+<method name="setCrosswireSize">
+    <arg type="i" direction="in" />
+</method>
+<method name="getCrosswireSize">
+    <arg type="i" direction="out" />
+</method>
+<method name="setCrosswireLength">
+    <arg type="i" direction="in" />
+</method>
+<method name="getCrosswireLength">
+    <arg type="i" direction="out" />
+</method>
+<method name="setCrosswireClip">
+    <arg type="b" direction="in" />
+</method>
+<method name="getCrosswireClip">
+    <arg type="b" direction="out" />
+</method>
+<method name="setCrosswireColor">
+    <arg type="u" direction="in" />
+</method>
+<method name="getCrosswireColor">
+    <arg type="u" direction="out" />
+</method>
+</interface>;
 
 // Subset of gnome-mag's ZoomRegion dbus interface -- to be expanded.  See:
 // http://git.gnome.org/browse/gnome-mag/tree/xml/...ZoomRegion.xml
-const ZoomRegionIface = {
-    name: ZOOM_SERVICE_NAME,
-    methods: [
-                { name: 'setMagFactor', inSignature: 'dd', outSignature: ''},
-                { name: 'getMagFactor', inSignature: '', outSignature: 'dd' },
-                { name: 'setRoi', inSignature: 'ai', outSignature: '' },
-                { name: 'getRoi', inSignature: '', outSignature: 'ai' },
-                { name: 'shiftContentsTo', inSignature: 'ii', outSignature: 'b' },
-                { name: 'moveResize', inSignature: 'ai', outSignature: '' }
-             ],
-    signals: [],
-    properties: []
-};
+const ZoomRegionIface = <interface name={ZOOM_SERVICE_NAME}>
+<method name="setMagFactor">
+    <arg type="d" direction="in" />
+    <arg type="d" direction="in" />
+</method>
+<method name="getMagFactor">
+    <arg type="d" direction="out" />
+    <arg type="d" direction="out" />
+</method>
+<method name="setRoi">
+    <arg type="ai" direction="in" />
+</method>
+<method name="getRoi">
+    <arg type="ai" direction="out" />
+</method>
+<method name="shiftContentsTo">
+    <arg type="i" direction="in" />
+    <arg type="i" direction="in" />
+    <arg type="b" direction="out" />
+</method>
+<method name="moveResize">
+    <arg type="ai" direction="in" />
+</method>
+</interface>;
 
 // For making unique ZoomRegion DBus proxy object paths of the form:
 // '/org/gnome/Magnifier/ZoomRegion/zoomer0',
 // '/org/gnome/Magnifier/ZoomRegion/zoomer1', etc.
 let _zoomRegionInstanceCount = 0;
 
-function ShellMagnifier() {
-    this._init();
-}
+const ShellMagnifier = new Lang.Class({
+    Name: 'ShellMagnifier',
 
-ShellMagnifier.prototype = {
     _init: function() {
         this._zoomers = {};
-        DBus.session.exportObject(MAG_SERVICE_PATH, this);
+
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(MagnifierIface, this);
+        this._dbusImpl.export(Gio.DBus.session, MAG_SERVICE_PATH);
     },
 
     /**
@@ -195,10 +234,10 @@ ShellMagnifier.prototype = {
         Main.magnifier.clearAllZoomRegions();
         for (let objectPath in this._zoomers) {
             let proxyAndZoomer = this._zoomers[objectPath];
+            proxyAndZoomer.proxy.destroy();
             proxyAndZoomer.proxy = null;
             proxyAndZoomer.zoomRegion = null;
             delete this._zoomers[objectPath];
-            DBus.session.unexportObject(proxyAndZoomer);
         }
         this._zoomers = {};
     },
@@ -285,7 +324,7 @@ ShellMagnifier.prototype = {
         // Drop the leading '#'.
         return parseInt(colorString.slice(1), 16);
      }
-};
+});
 
 /**
  * ShellMagnifierZoomRegion:
@@ -293,15 +332,14 @@ ShellMagnifier.prototype = {
  * @zoomerObjectPath:   String that is the path to a DBus ZoomRegion.
  * @zoomRegion:         The actual zoom region associated with the object path.
  */
-function ShellMagnifierZoomRegion(zoomerObjectPath, zoomRegion) {
-    this._init(zoomerObjectPath, zoomRegion);
-}
+const ShellMagnifierZoomRegion = new Lang.Class({
+    Name: 'ShellMagnifierZoomRegion',
 
-ShellMagnifierZoomRegion.prototype = {
     _init: function(zoomerObjectPath, zoomRegion) {
         this._zoomRegion = zoomRegion;
-        DBus.session.proxifyObject(this, ZOOM_SERVICE_NAME, zoomerObjectPath);
-        DBus.session.exportObject(zoomerObjectPath, this);
+
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(ZoomRegionIface, this);
+        this._dbusImpl.export(Gio.DBus.session, zoomerObjectPath);
     },
 
     /**
@@ -376,8 +414,9 @@ ShellMagnifierZoomRegion.prototype = {
     moveResize: function(viewPort) {
         let viewRect = { x: viewPort[0], y: viewPort[1], width: viewPort[2] - viewPort[0], height: viewPort[3] - viewPort[1] };
         this._zoomRegion.setViewPort(viewRect);
-    }
-};
+    },
 
-DBus.conformExport(ShellMagnifier.prototype, MagnifierIface);
-DBus.conformExport(ShellMagnifierZoomRegion.prototype, ZoomRegionIface);
+    destroy: function() {
+        this._dbusImpl.unexport();
+    }
+});

js/ui/main.js

@@ -1,11 +1,9 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const DBus = imports.dbus;
 const Gdk = imports.gi.Gdk;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const GConf = imports.gi.GConf;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
@@ -17,8 +15,10 @@ const AutorunManager = imports.ui.autorunManager;
 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;
 const Keyboard = imports.ui.keyboard;
 const MessageTray = imports.ui.messageTray;
 const Overview = imports.ui.overview;
@@ -30,15 +30,19 @@ 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;
 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;
 const XdndHandler = imports.ui.xdndHandler;
-const StatusIconDispatcher = imports.ui.statusIconDispatcher;
 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);
 
@@ -46,73 +50,92 @@ let automountManager = null;
 let autorunManager = null;
 let panel = null;
 let hotCorners = [];
-let placesManager = null;
 let overview = null;
 let runDialog = null;
 let lookingGlass = null;
 let wm = null;
 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;
+let screenSaverDBus = null;
 let modalCount = 0;
 let modalActorFocusStack = [];
 let uiGroup = null;
 let magnifier = null;
 let xdndHandler = null;
-let statusIconDispatcher = null;
 let keyboard = null;
 let layoutManager = null;
 let networkAgent = null;
-let _errorLogStack = [];
 let _startDate;
 let _defaultCssStylesheet = null;
 let _cssStylesheet = null;
-let _gdmCssStylesheet = null;
+let _overridesSettings = null;
 
 let background = null;
 
-function _createUserSession() {
+function createUserSession() {
     // Load the calendar server. Note that we are careful about
     // not loading any events until the user presses the clock
     global.launch_calendar_server();
 
-    placesManager = new PlaceDisplay.PlacesManager();
     telepathyClient = new TelepathyClient.Client();
     automountManager = new AutomountManager.AutomountManager();
     autorunManager = new AutorunManager.AutorunManager();
     networkAgent = new NetworkAgent.NetworkAgent();
+
+    _initRecorder();
 }
 
-function _createGDMSession() {
+function createGDMSession() {
+    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();
-    loginDialog.connect('loaded', function() {
-                            loginDialog.open();
-                        });
+    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.screen.connect('toggle-recording', function() {
+    global.display.add_keybinding('toggle-recording',
+                                  bindingSettings,
+                                  Meta.KeyBindingFlags.NONE, function() {
         if (recorder == null) {
             recorder = new Shell.Recorder({ stage: global.stage });
         }
 
         if (recorder.is_recording()) {
-            recorder.pause();
+            recorder.close();
             Meta.enable_unredirect_for_screen(global.screen);
-        } else {
+        } else if (!desktopLockdownSettings.get_boolean('disable-save-to-disk')) {
             // read the parameters from GSettings always in case they have changed
             recorder.set_framerate(recorderSettings.get_int('framerate'));
-            recorder.set_filename('shell-%d%u-%c.' + recorderSettings.get_string('file-extension'));
+            /* 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*$/))
@@ -126,50 +149,19 @@ function _initRecorder() {
     });
 }
 
-function _initUserSession() {
-    _initRecorder();
-
-    keyboard.init();
-
-    global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT, false, -1, 1);
-
-    ExtensionSystem.init();
-    ExtensionSystem.loadExtensions();
-
-    let shellwm = global.window_manager;
-
-    shellwm.takeover_keybinding('panel_run_dialog');
-    shellwm.connect('keybinding::panel_run_dialog', function () {
-       getRunDialog().open();
-    });
-
-    shellwm.takeover_keybinding('panel_main_menu');
-    shellwm.connect('keybinding::panel_main_menu', function () {
-        overview.toggle();
-    });
-
-    global.display.connect('overlay-key', Lang.bind(overview, overview.toggle));
-
-}
-
 function start() {
-    // Monkey patch utility functions into the global proxy;
-    // This is easier and faster than indirecting down into global
-    // if we want to call back up into JS.
-    global.logError = _logError;
-    global.log = _logDebug;
+    // These are here so we don't break compatibility.
+    global.logError = window.log;
+    global.log = window.log;
 
     // Chain up async errors reported from C
     global.connect('notify-error', function (global, msg, detail) { notifyError(msg, detail); });
 
     Gio.DesktopAppInfo.set_desktop_env('GNOME');
 
+    sessionMode = new SessionMode.SessionMode();
     shellDBusService = new ShellDBus.GnomeShell();
-    // Force a connection now; dbus.js will do this internally
-    // if we use its name acquisition stuff but we aren't right
-    // now; to do so we'd need to convert from its async calls
-    // back into sync ones.
-    DBus.session.flush();
+    shellMountOpDBusService = new ShellMountOperation.GnomeShellMountOpHandler();
 
     // Ensure ShellWindowTracker and ShellAppUsage are initialized; this will
     // also initialize ShellAppSystem first.  ShellAppSystem
@@ -179,9 +171,11 @@ function start() {
     // and recalculate application associations, so to avoid
     // races for now we initialize it here.  It's better to
     // be predictable anyways.
-    Shell.WindowTracker.get_default();
+    let tracker = Shell.WindowTracker.get_default();
     Shell.AppUsage.get_default();
 
+    tracker.connect('startup-sequence-changed', _queueCheckWorkspaces);
+
     // The stage is always covered so Clutter doesn't need to clear it; however
     // the color is used as the default contents for the Mutter root background
     // actor so set it anyways.
@@ -189,12 +183,26 @@ function start() {
     global.stage.no_clear_hint = true;
 
     _defaultCssStylesheet = global.datadir + '/theme/gnome-shell.css';
-    _gdmCssStylesheet = global.datadir + '/theme/gdm.css';
     loadTheme();
 
     // Set up stage hierarchy to group all UI actors under one container.
-    uiGroup = new Clutter.Group();
-    St.set_ui_root(global.stage, uiGroup);
+    uiGroup = new Shell.GenericContainer({ name: 'uiGroup' });
+    uiGroup.connect('allocate',
+                    function (actor, box, flags) {
+                        let children = uiGroup.get_children();
+                        for (let i = 0; i < children.length; i++)
+                            children[i].allocate_preferred_size(flags);
+                    });
+    uiGroup.connect('get-preferred-width',
+                    function(actor, forHeight, alloc) {
+                        let width = global.stage.width;
+                        [alloc.min_size, alloc.natural_size] = [width, width];
+                    });
+    uiGroup.connect('get-preferred-height',
+                    function(actor, forWidth, alloc) {
+                        let height = global.stage.height;
+                        [alloc.min_size, alloc.natural_size] = [height, height];
+                    });
     global.window_group.reparent(uiGroup);
     global.overlay_group.reparent(uiGroup);
     global.stage.add_actor(uiGroup);
@@ -202,10 +210,10 @@ function start() {
     layoutManager = new Layout.LayoutManager();
     xdndHandler = new XdndHandler.XdndHandler();
     ctrlAltTabManager = new CtrlAltTab.CtrlAltTabManager();
-    // This overview object is just a stub for non-user sessions
-    overview = new Overview.Overview({ isDummy: global.session_type != Shell.SessionType.USER });
+    overview = new Overview.Overview();
     magnifier = new Magnifier.Magnifier();
-    statusIconDispatcher = new StatusIconDispatcher.StatusIconDispatcher();
+    screenShield = new ScreenShield.ScreenShield();
+    screenSaverDBus = new ShellDBus.ScreenSaverDBus();
     panel = new Panel.Panel();
     wm = new WindowManager.WindowManager();
     messageTray = new MessageTray.MessageTray();
@@ -213,19 +221,37 @@ function start() {
     notificationDaemon = new NotificationDaemon.NotificationDaemon();
     windowAttentionHandler = new WindowAttentionHandler.WindowAttentionHandler();
 
-    if (global.session_type == Shell.SessionType.USER)
-        _createUserSession();
-    else if (global.session_type == Shell.SessionType.GDM)
-        _createGDMSession();
+    sessionMode.createSession();
 
     panel.startStatusArea();
 
+    layoutManager.init();
     keyboard.init();
     overview.init();
 
-    if (global.session_type == Shell.SessionType.USER)
-        _initUserSession();
-    statusIconDispatcher.start(messageTray.actor);
+    if (sessionMode.hasWorkspaces)
+        global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT,
+                                                false, -1, 1);
+
+    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));
+    }
 
     // Provide the bus object for gnome-session to
     // initiate logouts.
@@ -234,11 +260,13 @@ function start() {
     // 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);
 
-    _log('info', 'loaded at ' + _startDate);
     log('GNOME Shell started at ' + _startDate);
 
     let perfModuleName = GLib.getenv("SHELL_PERF_MODULE");
@@ -248,6 +276,9 @@ function start() {
         Scripting.runPerfScript(module, perfOutput);
     }
 
+    _overridesSettings = new Gio.Settings({ schema: OVERRIDES_SCHEMA });
+    _overridesSettings.connect('changed::dynamic-workspaces', _queueCheckWorkspaces);
+
     global.screen.connect('notify::n-workspaces', _nWorkspacesChanged);
 
     global.screen.connect('window-entered-monitor', _windowEnteredMonitor);
@@ -272,17 +303,30 @@ function _checkWorkspaces() {
     let i;
     let emptyWorkspaces = [];
 
+    if (!Meta.prefs_get_dynamic_workspaces()) {
+        _checkWorkspacesId = 0;
+        return false;
+    }
+
     for (i = 0; i < _workspaces.length; i++) {
         let lastRemoved = _workspaces[i]._lastRemovedWindow;
-        if (lastRemoved &&
-            (lastRemoved.get_window_type() == Meta.WindowType.SPLASHSCREEN ||
-             lastRemoved.get_window_type() == Meta.WindowType.DIALOG ||
-             lastRemoved.get_window_type() == Meta.WindowType.MODAL_DIALOG))
+        if ((lastRemoved &&
+             (lastRemoved.get_window_type() == Meta.WindowType.SPLASHSCREEN ||
+              lastRemoved.get_window_type() == Meta.WindowType.DIALOG ||
+              lastRemoved.get_window_type() == Meta.WindowType.MODAL_DIALOG)) ||
+            _workspaces[i]._keepAliveId)
                 emptyWorkspaces[i] = false;
         else
             emptyWorkspaces[i] = true;
     }
 
+    let sequences = Shell.WindowTracker.get_default().get_startup_sequences();
+    for (i = 0; i < sequences.length; i++) {
+        let index = sequences[i].get_workspace();
+        if (index >= 0 && index <= global.screen.n_workspaces)
+            emptyWorkspaces[index] = false;
+    }
+
     let windows = global.get_window_actors();
     for (i = 0; i < windows.length; i++) {
         let win = windows[i];
@@ -330,6 +374,17 @@ function _checkWorkspaces() {
     return false;
 }
 
+function keepWorkspaceAlive(workspace, duration) {
+    if (workspace._keepAliveId)
+        Mainloop.source_remove(workspace._keepAliveId);
+
+    workspace._keepAliveId = Mainloop.timeout_add(duration, function() {
+        workspace._keepAliveId = 0;
+        _queueCheckWorkspaces();
+        return false;
+    });
+}
+
 function _windowRemoved(workspace, window) {
     workspace._lastRemovedWindow = window;
     _queueCheckWorkspaces();
@@ -338,6 +393,7 @@ function _windowRemoved(workspace, window) {
             workspace._lastRemovedWindow = null;
             _queueCheckWorkspaces();
         }
+        return false;
     });
 }
 
@@ -453,8 +509,8 @@ function loadTheme() {
 
     let theme = new St.Theme ({ application_stylesheet: cssStylesheet });
 
-    if (global.session_type == Shell.SessionType.GDM)
-        theme.load_stylesheet(_gdmCssStylesheet);
+    if (sessionMode.extraStylesheet)
+        theme.load_stylesheet(sessionMode.extraStylesheet);
 
     if (previousTheme) {
         let customStylesheets = previousTheme.get_custom_stylesheets();
@@ -476,6 +532,7 @@ function notify(msg, details) {
     messageTray.add(source);
     let notification = new MessageTray.Notification(source, msg, details);
     notification.setTransient(true);
+    notification.setShowWhenLocked(true);
     source.notify(notification);
 }
 
@@ -489,66 +546,13 @@ function notify(msg, details) {
 function notifyError(msg, details) {
     // Also print to stderr so it's logged somewhere
     if (details)
-        log("error: " + msg + ": " + details);
+        log('error: ' + msg + ': ' + details);
     else
-        log("error: " + msg)
+        log('error: ' + msg);
 
     notify(msg, details);
 }
 
-/**
- * _log:
- * @category: string message type ('info', 'error')
- * @msg: A message string
- * ...: Any further arguments are converted into JSON notation,
- *      and appended to the log message, separated by spaces.
- *
- * Log a message into the LookingGlass error
- * stream.  This is primarily intended for use by the
- * extension system as well as debugging.
- */
-function _log(category, msg) {
-    let text = msg;
-    if (arguments.length > 2) {
-        text += ': ';
-        for (let i = 2; i < arguments.length; i++) {
-            text += JSON.stringify(arguments[i]);
-            if (i < arguments.length - 1)
-                text += ' ';
-        }
-    }
-    _errorLogStack.push({timestamp: new Date().getTime(),
-                         category: category,
-                         message: text });
-}
-
-function _logError(msg) {
-    return _log('error', msg);
-}
-
-function _logDebug(msg) {
-    return _log('debug', msg);
-}
-
-// Used by the error display in lookingGlass.js
-function _getAndClearErrorStack() {
-    let errors = _errorLogStack;
-    _errorLogStack = [];
-    return errors;
-}
-
-function logStackTrace(msg) {
-    try {
-        throw new Error();
-    } catch (e) {
-        // e.stack must have at least two lines, with the first being
-        // logStackTrace() (which we strip off), and the second being
-        // our caller.
-        let trace = e.stack.substr(e.stack.indexOf('\n') + 1);
-        log(msg ? (msg + '\n' + trace) : trace);
-    }
-}
-
 function isWindowActorDisplayedOnWorkspace(win, workspaceIndex) {
     return win.get_workspace() == workspaceIndex ||
         (win.get_meta_window() && win.get_meta_window().is_on_all_workspaces());
@@ -571,28 +575,19 @@ function _globalKeyPressHandler(actor, event) {
     if (event.type() != Clutter.EventType.KEY_PRESS)
         return false;
 
+    if (!sessionMode.allowKeybindingsWhenModal) {
+        if (modalCount > (overview.visible ? 1 : 0))
+            return false;
+    }
+
     let symbol = event.get_key_symbol();
     let keyCode = event.get_key_code();
-    let modifierState = Shell.get_event_state(event);
+    let ignoredModifiers = global.display.get_ignored_modifier_mask();
+    let modifierState = event.get_state() & ~ignoredModifiers;
 
     // This relies on the fact that Clutter.ModifierType is the same as Gdk.ModifierType
     let action = global.display.get_keybinding_action(keyCode, modifierState);
 
-    // The screenshot action should always be available (even if a
-    // modal dialog is present)
-    if (action == Meta.KeyBindingAction.COMMAND_SCREENSHOT) {
-        let gconf = GConf.Client.get_default();
-        let command = gconf.get_string('/apps/metacity/keybinding_commands/command_screenshot');
-        if (command != null && command != '')
-            Util.spawnCommandLine(command);
-        return true;
-    }
-
-    // Other bindings are only available when the overview is up and
-    // no modal dialog is present.
-    if (!overview.visible || modalCount > 1)
-        return false;
-
     // This isn't a Meta.KeyBindingAction yet
     if (symbol == Clutter.Super_L || symbol == Clutter.Super_R) {
         overview.hide();
@@ -600,32 +595,44 @@ function _globalKeyPressHandler(actor, event) {
     }
 
     if (action == Meta.KeyBindingAction.SWITCH_PANELS) {
-        ctrlAltTabManager.popup(modifierState & Clutter.ModifierType.SHIFT_MASK);
+        ctrlAltTabManager.popup(modifierState & Clutter.ModifierType.SHIFT_MASK,
+                                modifierState);
         return true;
     }
 
-    // None of the other bindings are relevant outside of the user's session
-    if (global.session_type != Shell.SessionType.USER)
-        return false;
-
     switch (action) {
         // left/right would effectively act as synonyms for up/down if we enabled them;
         // but that could be considered confusing; we also disable them in the main view.
         //
         // case Meta.KeyBindingAction.WORKSPACE_LEFT:
+        //  if (!sessionMode.hasWorkspaces)
+        //      return false;
+        //
         //     wm.actionMoveWorkspaceLeft();
         //     return true;
         // case Meta.KeyBindingAction.WORKSPACE_RIGHT:
+        //  if (!sessionMode.hasWorkspaces)
+        //      return false;
+        //
         //     wm.actionMoveWorkspaceRight();
         //     return true;
         case Meta.KeyBindingAction.WORKSPACE_UP:
-            wm.actionMoveWorkspaceUp();
+            if (!sessionMode.hasWorkspaces)
+                return false;
+
+            wm.actionMoveWorkspace(Meta.MotionDirection.UP);
             return true;
         case Meta.KeyBindingAction.WORKSPACE_DOWN:
-            wm.actionMoveWorkspaceDown();
+            if (!sessionMode.hasWorkspaces)
+                return false;
+
+            wm.actionMoveWorkspace(Meta.MotionDirection.DOWN);
             return true;
         case Meta.KeyBindingAction.PANEL_RUN_DIALOG:
         case Meta.KeyBindingAction.COMMAND_2:
+            if (!sessionMode.hasRunDialog)
+                return false;
+
             getRunDialog().open();
             return true;
         case Meta.KeyBindingAction.PANEL_MAIN_MENU:
@@ -644,6 +651,10 @@ function _findModal(actor) {
     return -1;
 }
 
+function isInModalStack(actor) {
+    return _findModal(actor) != -1;
+}
+
 /**
  * pushModal:
  * @actor: #ClutterActor which will be given keyboard focus
@@ -662,17 +673,21 @@ function _findModal(actor) {
  * initiated event.  If not provided then the value of
  * global.get_current_time() is assumed.
  *
+ * @options: optional Meta.ModalOptions flags to indicate that the
+ *           pointer is alrady grabbed
+ *
  * Returns: true iff we successfully acquired a grab or already had one
  */
-function pushModal(actor, timestamp) {
+function pushModal(actor, timestamp, options) {
     if (timestamp == undefined)
         timestamp = global.get_current_time();
 
     if (modalCount == 0) {
-        if (!global.begin_modal(timestamp)) {
+        if (!global.begin_modal(timestamp, options ? options : 0)) {
             log('pushModal: invocation of begin_modal failed');
             return false;
         }
+        Meta.disable_unredirect_for_screen(global.screen);
     }
 
     global.set_stage_input_mode(Shell.StageInputMode.FULLSCREEN);
@@ -681,7 +696,7 @@ function pushModal(actor, timestamp) {
     let actorDestroyId = actor.connect('destroy', function() {
         let index = _findModal(actor);
         if (index >= 0)
-            modalActorFocusStack.splice(index, 1);
+            popModal(actor);
     });
     let curFocus = global.stage.get_key_focus();
     let curFocusDestroyId;
@@ -753,12 +768,12 @@ function popModal(actor, timestamp) {
 
     global.end_modal(timestamp);
     global.set_stage_input_mode(Shell.StageInputMode.NORMAL);
+    Meta.enable_unredirect_for_screen(global.screen);
 }
 
 function createLookingGlass() {
     if (lookingGlass == null) {
         lookingGlass = new LookingGlass.LookingGlass();
-        lookingGlass.slaveTo(panel.actor);
     }
     return lookingGlass;
 }
@@ -896,7 +911,8 @@ function initializeDeferredWork(actor, callback, props) {
 function queueDeferredWork(workId) {
     let data = _deferredWorkData[workId];
     if (!data) {
-        global.logError('invalid work id ', workId);
+        let message = 'Invalid work id %d'.format(workId);
+        logError(new Error(message), message);
         return;
     }
     if (_deferredWorkQueue.indexOf(workId) < 0)

js/ui/modalDialog.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Gdk = imports.gi.Gdk;
@@ -10,6 +10,7 @@ const Pango = imports.gi.Pango;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
+const Atk = imports.gi.Atk;
 
 const Params = imports.misc.params;
 
@@ -29,32 +30,33 @@ const State = {
     FADED_OUT: 4
 };
 
-function ModalDialog() {
-    this._init();
-}
+const ModalDialog = new Lang.Class({
+    Name: 'ModalDialog',
 
-ModalDialog.prototype = {
     _init: function(params) {
         params = Params.parse(params, { shellReactive: false,
-                                        styleClass: null });
+                                        styleClass: null,
+                                        parentActor: Main.uiGroup
+                                      });
 
         this.state = State.CLOSED;
         this._hasModal = false;
         this._shellReactive = params.shellReactive;
 
-        this._group = new St.Group({ visible: false,
-                                     x: 0,
-                                     y: 0 });
-        Main.uiGroup.add_actor(this._group);
+        this._group = new St.Widget({ visible: false,
+                                      x: 0,
+                                      y: 0,
+                                      accessible_role: Atk.Role.DIALOG });
+        params.parentActor.add_actor(this._group);
 
         let constraint = new Clutter.BindConstraint({ source: global.stage,
-                                                      coordinate: Clutter.BindCoordinate.POSITION | Clutter.BindCoordinate.SIZE });
+                                                      coordinate: Clutter.BindCoordinate.ALL });
         this._group.add_constraint(constraint);
 
         this._group.connect('destroy', Lang.bind(this, this._onGroupDestroy));
 
         this._actionKeys = {};
-        this._group.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
+        this._group.connect('key-release-event', Lang.bind(this, this._onKeyReleaseEvent));
 
         this._backgroundBin = new St.Bin();
         this._group.add_actor(this._backgroundBin);
@@ -89,6 +91,7 @@ ModalDialog.prototype = {
                                  y_align: St.Align.START });
 
         this._buttonLayout = new St.BoxLayout({ style_class: 'modal-dialog-button-box',
+                                                visible:     false,
                                                 vertical:    false });
         this._dialogLayout.add(this._buttonLayout,
                                { expand:  true,
@@ -97,6 +100,7 @@ ModalDialog.prototype = {
 
         global.focus_manager.add_group(this._dialogLayout);
         this._initialKeyFocus = this._dialogLayout;
+        this._initialKeyFocusDestroyId = 0;
         this._savedKeyFocus = null;
     },
 
@@ -104,23 +108,34 @@ ModalDialog.prototype = {
         this._group.destroy();
     },
 
+    setActionKey: function(key, action) {
+        this._actionKeys[key] = action;
+    },
+
     setButtons: function(buttons) {
         let hadChildren = this._buttonLayout.get_children() > 0;
 
-        this._buttonLayout.destroy_children();
+        this._buttonLayout.destroy_all_children();
         this._actionKeys = {};
 
-        let i = 0;
-        for (let index in buttons) {
-            let buttonInfo = buttons[index];
+        this._buttonLayout.visible = (buttons.length > 0);
+
+        for (let i = 0; i < buttons.length; i++) {
+            let buttonInfo = buttons[i];
             let label = buttonInfo['label'];
             let action = buttonInfo['action'];
             let key = buttonInfo['key'];
+            let isDefault = buttonInfo['default'];
+
+            if (isDefault && !key)
+                key = Clutter.KEY_Return;
 
             buttonInfo.button = new St.Button({ style_class: 'modal-dialog-button',
                                                 reactive:    true,
                                                 can_focus:   true,
                                                 label:       label });
+            if (isDefault)
+                buttonInfo.button.add_style_pseudo_class('default');
 
             let x_alignment;
             if (buttons.length == 1)
@@ -132,7 +147,8 @@ ModalDialog.prototype = {
             else
                 x_alignment = St.Align.MIDDLE;
 
-            this._initialKeyFocus = buttonInfo.button;
+            if (!this._initialKeyFocusDestroyId)
+                this._initialKeyFocus = buttonInfo.button;
             this._buttonLayout.add(buttonInfo.button,
                                    { expand: true,
                                      x_fill: false,
@@ -144,11 +160,10 @@ ModalDialog.prototype = {
 
             if (key)
                 this._actionKeys[key] = action;
-            i++;
         }
 
         // Fade in buttons if there weren't any before
-        if (!hadChildren && i > 0) {
+        if (!hadChildren && buttons.length > 0) {
             this._buttonLayout.opacity = 0;
             Tweener.addTween(this._buttonLayout,
                              { opacity: 255,
@@ -164,12 +179,16 @@ ModalDialog.prototype = {
 
     },
 
-    _onKeyPressEvent: function(object, keyPressEvent) {
-        let symbol = keyPressEvent.get_key_symbol();
+    _onKeyReleaseEvent: function(object, event) {
+        let symbol = event.get_key_symbol();
         let action = this._actionKeys[symbol];
 
-        if (action)
+        if (action) {
             action();
+            return true;
+        }
+
+        return false;
     },
 
     _onGroupDestroy: function() {
@@ -177,7 +196,7 @@ ModalDialog.prototype = {
     },
 
     _fadeOpen: function() {
-        let monitor = Main.layoutManager.focusMonitor;
+        let monitor = Main.layoutManager.currentMonitor;
 
         this._backgroundBin.set_position(monitor.x, monitor.y);
         this._backgroundBin.set_size(monitor.width, monitor.height);
@@ -202,7 +221,15 @@ ModalDialog.prototype = {
     },
 
     setInitialKeyFocus: function(actor) {
+        if (this._initialKeyFocusDestroyId)
+            this._initialKeyFocus.disconnect(this._initialKeyFocusDestroyId);
+
         this._initialKeyFocus = actor;
+
+        this._initialKeyFocusDestroyId = actor.connect('destroy', Lang.bind(this, function() {
+            this._initialKeyFocus = this._dialogLayout;
+            this._initialKeyFocusDestroyId = 0;
+        }));
     },
 
     open: function(timestamp) {
@@ -303,5 +330,5 @@ ModalDialog.prototype = {
                                })
                          });
     }
-};
+});
 Signals.addSignalMethods(ModalDialog.prototype);

js/ui/networkAgent.js

@@ -1,5 +1,5 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
+// -*- 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
@@ -21,6 +21,8 @@
 
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const GObject = imports.gi.GObject;
 const Lang = imports.lang;
 const NetworkManager = imports.gi.NetworkManager;
 const NMClient = imports.gi.NMClient;
@@ -28,18 +30,19 @@ const Pango = imports.gi.Pango;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
 
+const Config = imports.misc.config;
 const ModalDialog = imports.ui.modalDialog;
 const PopupMenu = imports.ui.popupMenu;
+const ShellEntry = imports.ui.shellEntry;
 
-function NetworkSecretDialog() {
-    this._init.apply(this, arguments);
-}
+const VPN_UI_GROUP = 'VPN Plugin UI';
 
-NetworkSecretDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
+const NetworkSecretDialog = new Lang.Class({
+    Name: 'NetworkSecretDialog',
+    Extends: ModalDialog.ModalDialog,
 
-    _init: function(agent, requestId, connection, settingName, hints) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'polkit-dialog' });
+    _init: function(agent, requestId, connection, settingName, hints, contentOverride) {
+        this.parent({ styleClass: 'prompt-dialog' });
 
         this._agent = agent;
         this._requestId = requestId;
@@ -47,9 +50,12 @@ NetworkSecretDialog.prototype = {
         this._settingName = settingName;
         this._hints = hints;
 
-        this._content = this._getContent();
+        if (contentOverride)
+            this._content = contentOverride;
+        else
+            this._content = this._getContent();
 
-        let mainContentBox = new St.BoxLayout({ style_class: 'polkit-dialog-main-layout',
+        let mainContentBox = new St.BoxLayout({ style_class: 'prompt-dialog-main-layout',
                                                 vertical: false });
         this.contentLayout.add(mainContentBox,
                                { x_fill: true,
@@ -62,19 +68,19 @@ NetworkSecretDialog.prototype = {
                              x_align: St.Align.END,
                              y_align: St.Align.START });
 
-        let messageBox = new St.BoxLayout({ style_class: 'polkit-dialog-message-layout',
+        let messageBox = new St.BoxLayout({ style_class: 'prompt-dialog-message-layout',
                                             vertical: true });
         mainContentBox.add(messageBox,
                            { y_align: St.Align.START });
 
-        let subjectLabel = new St.Label({ style_class: 'polkit-dialog-headline',
+        let subjectLabel = new St.Label({ style_class: 'prompt-dialog-headline',
                                             text: this._content.title });
         messageBox.add(subjectLabel,
                        { y_fill:  false,
                          y_align: St.Align.START });
 
         if (this._content.message != null) {
-            let descriptionLabel = new St.Label({ style_class: 'polkit-dialog-description',
+            let descriptionLabel = new St.Label({ style_class: 'prompt-dialog-description',
                                                   text: this._content.message,
                                                   // HACK: for reasons unknown to me, the label
                                                   // is not asked the correct height for width,
@@ -91,17 +97,20 @@ NetworkSecretDialog.prototype = {
         }
 
         let secretTable = new St.Table({ style_class: 'network-dialog-secret-table' });
+        let initialFocusSet = false;
         let pos = 0;
         for (let i = 0; i < this._content.secrets.length; i++) {
             let secret = this._content.secrets[i];
-            let label = new St.Label({ style_class: 'polkit-dialog-password-label',
+            let label = new St.Label({ style_class: 'prompt-dialog-password-label',
                                        text: secret.label });
 
             let reactive = secret.key != null;
 
-            secret.entry = new St.Entry({ style_class: 'polkit-dialog-password-entry',
+            secret.entry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
                                           text: secret.value, can_focus: reactive,
                                           reactive: reactive });
+            ShellEntry.addContextMenu(secret.entry,
+                                      { isPassword: secret.password });
 
             if (secret.validate)
                 secret.valid = secret.validate(secret);
@@ -109,6 +118,12 @@ NetworkSecretDialog.prototype = {
                 secret.valid = secret.value.length > 0;
 
             if (reactive) {
+                if (!initialFocusSet) {
+                    this.setInitialKeyFocus(secret.entry);
+                    initialFocusSet = true;
+                }
+
+                secret.entry.clutter_text.connect('activate', Lang.bind(this, this._onOk));
                 secret.entry.clutter_text.connect('text-changed', Lang.bind(this, function() {
                     secret.value = secret.entry.get_text();
                     if (secret.validate)
@@ -120,39 +135,19 @@ NetworkSecretDialog.prototype = {
             } else
                 secret.valid = true;
 
-            secretTable.add(label, { row: pos, col: 0, 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_align: St.Align.START });
             secretTable.add(secret.entry, { row: pos, col: 1, x_expand: true, x_fill: true, y_align: St.Align.END });
             pos++;
 
-            if (secret.password) {
+            if (secret.password)
                 secret.entry.clutter_text.set_password_char('\u25cf');
-
-                // FIXME: need a real checkbox here
-                let button = new St.Button({ button_mask: St.ButtonMask.ONE,
-                                             can_focus: true });
-                let checkbox = new St.BoxLayout({ vertical: false,
-                                                  style_class: 'network-dialog-show-password-checkbox' 
-                                                });
-                let _switch = new PopupMenu.Switch(false);
-                checkbox.add(_switch.actor);
-                checkbox.add(new St.Label({ text: _("Show password") }), { expand: true });
-                button.connect('clicked', function() {
-                    _switch.toggle();
-                    if (_switch.state)
-                        secret.entry.clutter_text.set_password_char('');
-                    else
-                        secret.entry.clutter_text.set_password_char('\u25cf');
-                });
-                button.child = checkbox;
-                secretTable.add(button, { row: pos, col: 1, x_expand: true, x_fill: true, y_fill: true })
-                pos++;
-            }
         }
+
         messageBox.add(secretTable);
 
         this._okButton = { label:  _("Connect"),
                            action: Lang.bind(this, this._onOk),
-                           key:    Clutter.KEY_Return,
+                           default: true
                          };
 
         this.setButtons([{ label: _("Cancel"),
@@ -170,11 +165,6 @@ NetworkSecretDialog.prototype = {
         }
 
         this._okButton.button.reactive = valid;
-        this._okButton.button.can_focus = valid;
-        if (valid)
-            this._okButton.button.remove_style_pseudo_class('disabled');
-        else
-            this._okButton.button.add_style_pseudo_class('disabled');
     },
 
     _onOk: function() {
@@ -187,14 +177,14 @@ NetworkSecretDialog.prototype = {
         }
 
         if (valid) {
-            this._agent.respond(this._requestId, false);
+            this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
             this.close(global.get_current_time());
         }
         // do nothing if not valid
     },
 
     cancel: function() {
-        this._agent.respond(this._requestId, true);
+        this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED);
         this.close(global.get_current_time());
     },
 
@@ -360,7 +350,7 @@ NetworkSecretDialog.prototype = {
         case 'bluetooth':
             content.title = _("Mobile broadband network password");
             content.message = _("A password is required to connect to '%s'.").format(connectionSetting.get_id());
-            this._getMobileSecrets(content.secrets);
+            this._getMobileSecrets(content.secrets, connectionType);
             break;
         default:
             log('Invalid connection type: ' + connectionType);
@@ -368,23 +358,263 @@ NetworkSecretDialog.prototype = {
 
         return content;
     }
-};
+});
 
-function NetworkAgent() {
-    this._init.apply(this, arguments);
-}
+const VPNRequestHandler = new Lang.Class({
+    Name: 'VPNRequestHandler',
+
+    _init: function(agent, requestId, authHelper, serviceType, connection, hints, flags) {
+        this._agent = agent;
+        this._requestId = requestId;
+        this._connection = connection;
+        this._pluginOutBuffer = [];
+        this._title = null;
+        this._description = null;
+        this._content = [ ];
+        this._shellDialog = null;
+
+        let connectionSetting = connection.get_setting_connection();
+
+        let argv = [ authHelper.fileName,
+                     '-u', connectionSetting.uuid,
+                     '-n', connectionSetting.id,
+                     '-s', serviceType
+                   ];
+        if (authHelper.externalUIMode)
+            argv.push('--external-ui-mode');
+        if (flags & NMClient.SecretAgentGetSecretsFlags.ALLOW_INTERACTION)
+            argv.push('-i');
+        if (flags & NMClient.SecretAgentGetSecretsFlags.REQUEST_NEW)
+            argv.push('-r');
+
+        this._newStylePlugin = authHelper.externalUIMode;
+
+        try {
+            let [success, pid, stdin, stdout, stderr] =
+                GLib.spawn_async_with_pipes(null, /* pwd */
+                                            argv,
+                                            null, /* envp */
+                                            GLib.SpawnFlags.DO_NOT_REAP_CHILD,
+                                            null /* child_setup */);
+
+            this._childPid = pid;
+            this._stdin = new Gio.UnixOutputStream({ fd: stdin, close_fd: true });
+            this._stdout = new Gio.UnixInputStream({ fd: stdout, close_fd: true });
+            // We need this one too, even if don't actually care of what the process
+            // has to say on stderr, because otherwise the fd opened by g_spawn_async_with_pipes
+            // is kept open indefinitely
+            let stderrStream = new Gio.UnixInputStream({ fd: stderr, close_fd: true });
+            stderrStream.close(null);
+            this._dataStdout = new Gio.DataInputStream({ base_stream: this._stdout });
+
+            if (this._newStylePlugin)
+                this._readStdoutNewStyle();
+            else
+                this._readStdoutOldStyle();
+
+            this._childWatch = GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid,
+                                                    Lang.bind(this, this._vpnChildFinished));
+
+            this._writeConnection();
+        } catch(e) {
+            logError(e, 'error while spawning VPN auth helper');
+
+            this._agent.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
+        }
+    },
+
+    cancel: function() {
+        if (this._newStylePlugin && this._shellDialog) {
+            this._shellDialog.close(global.get_current_time());
+            this._shellDialog.destroy();
+        } else {
+            try {
+                this._stdin.write('QUIT\n\n', null);
+            } catch(e) { /* ignore broken pipe errors */ }
+        }
+
+        this.destroy();
+    },
+
+    destroy: function() {
+        if (this._destroyed)
+            return;
+
+        GLib.source_remove(this._childWatch);
+
+        this._stdin.close(null);
+        // Stdout is closed when we finish reading from it
+
+        this._destroyed = true;
+    },
+
+    _vpnChildFinished: function(pid, status, requestObj) {
+        if (this._newStylePlugin) {
+            // For new style plugin, all work is done in the async reading functions
+            // Just reap the process here
+            return;
+        }
+
+        let [exited, exitStatus] = Shell.util_wifexited(status);
+
+        if (exited) {
+            if (exitStatus != 0)
+                this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED);
+            else
+                this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
+        } else
+            this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
+
+        this.destroy();
+    },
+
+    _vpnChildProcessLineOldStyle: function(line) {
+        if (this._previousLine != undefined) {
+            // Two consecutive newlines mean that the child should be closed
+            // (the actual newlines are eaten by Gio.DataInputStream)
+            // Send a termination message
+            if (line == '' && this._previousLine == '') {
+                try {
+                    this._stdin.write('QUIT\n\n', null);
+                } catch(e) { /* ignore broken pipe errors */ }
+            } else {
+                this._agent.set_password(this._requestId, this._previousLine, line);
+                this._previousLine = undefined;
+            }
+        } else {
+            this._previousLine = line;
+        }
+    },
+
+    _readStdoutOldStyle: function() {
+        this._dataStdout.read_line_async(GLib.PRIORITY_DEFAULT, null, Lang.bind(this, function(stream, result) {
+            let [line, len] = this._dataStdout.read_line_finish_utf8(result);
+
+            if (line == null) {
+                // end of file
+                this._stdout.close(null);
+                return;
+            }
+
+            this._vpnChildProcessLineOldStyle(line);
+
+            // try to read more!
+            this._readStdoutOldStyle();
+        }));
+    },
+
+    _readStdoutNewStyle: function() {
+        this._dataStdout.fill_async(-1, GLib.PRIORITY_DEFAULT, null, Lang.bind(this, function(stream, result) {
+            let cnt = this._dataStdout.fill_finish(result);
+
+            if (cnt == 0) {
+                // end of file
+                this._showNewStyleDialog();
+
+                this._stdout.close(null);
+                return;
+            }
+
+            // Try to read more
+            this._dataStdout.set_buffer_size(2 * this._dataStdout.get_buffer_size());
+            this._readStdoutNewStyle();
+        }));
+    },
+
+    _showNewStyleDialog: function() {
+        let keyfile = new GLib.KeyFile();
+        let contentOverride;
+
+        try {
+            let data = this._dataStdout.peek_buffer();
+            keyfile.load_from_data(data.toString(), data.length,
+                                   GLib.KeyFileFlags.NONE);
+
+            if (keyfile.get_integer(VPN_UI_GROUP, 'Version') != 2)
+                throw new Error('Invalid plugin keyfile version, is %d');
+
+            contentOverride = { title: keyfile.get_string(VPN_UI_GROUP, 'Title'),
+                                message: keyfile.get_string(VPN_UI_GROUP, 'Description'),
+                                secrets: [] };
+
+            let [groups, len] = keyfile.get_groups();
+            for (let i = 0; i < groups.length; i++) {
+                if (groups[i] == VPN_UI_GROUP)
+                    continue;
+
+                let value = keyfile.get_string(groups[i], 'Value');
+                let shouldAsk = keyfile.get_boolean(groups[i], 'ShouldAsk');
+
+                if (shouldAsk) {
+                    contentOverride.secrets.push({ label: keyfile.get_string(groups[i], 'Label'),
+                                                   key: groups[i],
+                                                   value: value,
+                                                   password: keyfile.get_boolean(groups[i], 'IsSecret')
+                                                 });
+                } else {
+                    if (!value.length) // Ignore empty secrets
+                        continue;
+
+                    this._agent.set_password(this._requestId, groups[i], value);
+                }
+            }
+        } catch(e) {
+            logError(e, 'error while reading VPN plugin output keyfile');
+
+            this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
+            return;
+        }
+
+        if (contentOverride.secrets.length) {
+            // Only show the dialog if we actually have something to ask
+            this._shellDialog = new NetworkSecretDialog(this._agent, this._requestId, this._connection, 'vpn', [], contentOverride);
+            this._shellDialog.open(global.get_current_time());
+        } else {
+            this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
+        }
+    },
+
+    _writeConnection: function() {
+        let vpnSetting = this._connection.get_setting_vpn();
+
+        try {
+            vpnSetting.foreach_data_item(Lang.bind(this, function(key, value) {
+                this._stdin.write('DATA_KEY=' + key + '\n', null);
+                this._stdin.write('DATA_VAL=' + (value || '') + '\n\n', null);
+            }));
+            vpnSetting.foreach_secret(Lang.bind(this, function(key, value) {
+                this._stdin.write('SECRET_KEY=' + key + '\n', null);
+                this._stdin.write('SECRET_VAL=' + (value || '') + '\n\n', null);
+            }));
+            this._stdin.write('DONE\n\n', null);
+        } catch(e) {
+            logError(e, 'internal error while writing connection to helper');
+
+            this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
+        }
+    },
+});
+
+const NetworkAgent = new Lang.Class({
+    Name: 'NetworkAgent',
 
-NetworkAgent.prototype = {
     _init: function() {
         this._native = new Shell.NetworkAgent({ auto_register: true,
                                                 identifier: 'org.gnome.Shell.NetworkAgent' });
 
         this._dialogs = { };
+        this._vpnRequests = { };
+
         this._native.connect('new-request', Lang.bind(this, this._newRequest));
         this._native.connect('cancel-request', Lang.bind(this, this._cancelRequest));
     },
 
-    _newRequest:  function(agent, requestId, connection, settingName, hints) {
+    _newRequest:  function(agent, requestId, connection, settingName, hints, flags) {
+        if (settingName == 'vpn') {
+            this._vpnRequest(requestId, connection, hints, flags);
+            return;
+        }
+
         let dialog = new NetworkSecretDialog(agent, requestId, connection, settingName, hints);
         dialog.connect('destroy', Lang.bind(this, function() {
             delete this._dialogs[requestId];
@@ -394,7 +624,77 @@ NetworkAgent.prototype = {
     },
 
     _cancelRequest: function(agent, requestId) {
-        this._dialogs[requestId].close(global.get_current_time());
-        this._dialogs[requestId].destroy();
+        if (this._dialogs[requestId]) {
+            this._dialogs[requestId].close(global.get_current_time());
+            this._dialogs[requestId].destroy();
+            delete this._dialogs[requestId];
+        } else if (this._vpnRequests[requestId]) {
+            this._vpnRequests[requestId].cancel();
+            delete this._vpnRequests[requestId];
+        }
+    },
+
+    _vpnRequest: function(requestId, connection, hints, flags) {
+        let vpnSetting = connection.get_setting_vpn();
+        let serviceType = vpnSetting.service_type;
+
+        this._buildVPNServiceCache();
+
+        let binary = this._vpnBinaries[serviceType];
+        if (!binary) {
+            log('Invalid VPN service type (cannot find authentication binary)');
+
+            /* cancel the auth process */
+            this._native.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
+            return;
+        }
+
+        this._vpnRequests[requestId] = new VPNRequestHandler(this._native, requestId, binary, serviceType, connection, hints, flags);
+    },
+
+    _buildVPNServiceCache: function() {
+        if (this._vpnCacheBuilt)
+            return;
+
+        this._vpnCacheBuilt = true;
+        this._vpnBinaries = { };
+
+        let dir = Gio.file_new_for_path(GLib.build_filenamev([Config.SYSCONFDIR, 'NetworkManager/VPN']));
+        try {
+            let fileEnum = dir.enumerate_children('standard::name', Gio.FileQueryInfoFlags.NONE, null);
+            let info;
+
+            while ((info = fileEnum.next_file(null))) {
+                let name = info.get_name();
+                if (name.substr(-5) != '.name')
+                    continue;
+
+                try {
+                    let keyfile = new GLib.KeyFile();
+                    keyfile.load_from_file(dir.get_child(name).get_path(), GLib.KeyFileFlags.NONE);
+                    let service = keyfile.get_string('VPN Connection', 'service');
+                    let binary = keyfile.get_string('GNOME', 'auth-dialog');
+                    let externalUIMode = false;
+                    try {
+                        externalUIMode = keyfile.get_boolean('GNOME', 'supports-external-ui-mode');
+                    } catch(e) { } // ignore errors if key does not exist
+                    let path = binary;
+                    if (!GLib.path_is_absolute(path)) {
+                        path = GLib.build_filenamev([Config.LIBEXECDIR, path]);
+                    }
+
+                    if (GLib.file_test(path, GLib.FileTest.IS_EXECUTABLE))
+                        this._vpnBinaries[service] = { fileName: path, externalUIMode: externalUIMode };
+                    else
+                        throw new Error('VPN plugin at %s is not executable'.format(path));
+                } catch(e) {
+                    log('Error \'%s\' while processing VPN keyfile \'%s\''.
+                        format(e.message, dir.get_child(name).get_path()));
+                    continue;
+                }
+            }
+        } catch(e) {
+            logError(e, 'error while enumerating VPN auth helpers');
+        }
     }
-};
+});

js/ui/notificationDaemon.js

@@ -1,7 +1,8 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const DBus = imports.dbus;
+const GdkPixbuf = imports.gi.GdkPixbuf;
+const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
@@ -16,49 +17,52 @@ const Util = imports.misc.util;
 
 let nextNotificationId = 1;
 
-// Should really be defined in dbus.js
-const BusIface = {
-    name: 'org.freedesktop.DBus',
-    methods: [{ name: 'GetConnectionUnixProcessID',
-                inSignature: 's',
-                outSignature: 'i' }]
-};
+// Should really be defined in Gio.js
+const BusIface = <interface name="org.freedesktop.DBus">
+<method name="GetConnectionUnixProcessID">
+    <arg type="s" direction="in" />
+    <arg type="u" direction="out" />
+</method>
+</interface>;
 
-const Bus = function () {
-    this._init();
-};
+var BusProxy = Gio.DBusProxy.makeProxyWrapper(BusIface);
+function Bus() {
+    return new BusProxy(Gio.DBus.session, 'org.freedesktop.DBus', '/org/freedesktop/DBus');
+}
 
-Bus.prototype = {
-     _init: function() {
-         DBus.session.proxifyObject(this, 'org.freedesktop.DBus', '/org/freedesktop/DBus');
-     }
-};
-
-DBus.proxifyPrototype(Bus.prototype, BusIface);
-
-const NotificationDaemonIface = {
-    name: 'org.freedesktop.Notifications',
-    methods: [{ name: 'Notify',
-                inSignature: 'susssasa{sv}i',
-                outSignature: 'u'
-              },
-              { name: 'CloseNotification',
-                inSignature: 'u',
-                outSignature: ''
-              },
-              { name: 'GetCapabilities',
-                inSignature: '',
-                outSignature: 'as'
-              },
-              { name: 'GetServerInformation',
-                inSignature: '',
-                outSignature: 'ssss'
-              }],
-    signals: [{ name: 'NotificationClosed',
-                inSignature: 'uu' },
-              { name: 'ActionInvoked',
-                inSignature: 'us' }]
-};
+const NotificationDaemonIface = <interface name="org.freedesktop.Notifications">
+<method name="Notify">
+    <arg type="s" direction="in"/>
+    <arg type="u" direction="in"/>
+    <arg type="s" direction="in"/>
+    <arg type="s" direction="in"/>
+    <arg type="s" direction="in"/>
+    <arg type="as" direction="in"/>
+    <arg type="a{sv}" direction="in"/>
+    <arg type="i" direction="in"/>
+    <arg type="u" direction="out"/>
+</method>
+<method name="CloseNotification">
+    <arg type="u" direction="in"/>
+</method>
+<method name="GetCapabilities">
+    <arg type="as" direction="out"/>
+</method>
+<method name="GetServerInformation">
+    <arg type="s" direction="out"/>
+    <arg type="s" direction="out"/>
+    <arg type="s" direction="out"/>
+    <arg type="s" direction="out"/>
+</method>
+<signal name="NotificationClosed">
+    <arg type="u"/>
+    <arg type="u"/>
+</signal>
+<signal name="ActionInvoked">
+    <arg type="u"/>
+    <arg type="s"/>
+</signal>
+</interface>;
 
 const NotificationClosedReason = {
     EXPIRED: 1,
@@ -84,41 +88,68 @@ const rewriteRules = {
     ]
 };
 
-function NotificationDaemon() {
-    this._init();
-}
+const STANDARD_TRAY_ICON_IMPLEMENTATIONS = {
+    'bluetooth-applet': 'bluetooth',
+    'gnome-volume-control-applet': 'volume', // renamed to gnome-sound-applet
+                                             // when moved to control center
+    'gnome-sound-applet': 'volume',
+    'nm-applet': 'network',
+    'gnome-power-manager': 'battery',
+    'keyboard': 'keyboard',
+    'a11y-keyboard': 'a11y',
+    'kbd-scrolllock': 'keyboard',
+    'kbd-numlock': 'keyboard',
+    'kbd-capslock': 'keyboard',
+    'ibus-ui-gtk': 'keyboard'
+};
+
+const NotificationDaemon = new Lang.Class({
+    Name: 'NotificationDaemon',
 
-NotificationDaemon.prototype = {
     _init: function() {
-        DBus.session.exportObject('/org/freedesktop/Notifications', this);
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(NotificationDaemonIface, this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/freedesktop/Notifications');
 
-        this._sources = {};
+        this._sources = [];
         this._senderToPid = {};
         this._notifications = {};
         this._busProxy = new Bus();
 
-        Main.statusIconDispatcher.connect('message-icon-added', Lang.bind(this, this._onTrayIconAdded));
-        Main.statusIconDispatcher.connect('message-icon-removed', Lang.bind(this, this._onTrayIconRemoved));
+        this._trayManager = new Shell.TrayManager();
+        this._trayManager.connect('tray-icon-added', Lang.bind(this, this._onTrayIconAdded));
+        this._trayManager.connect('tray-icon-removed', Lang.bind(this, this._onTrayIconRemoved));
 
         Shell.WindowTracker.get_default().connect('notify::focus-app',
             Lang.bind(this, this._onFocusAppChanged));
         Main.overview.connect('hidden',
             Lang.bind(this, this._onFocusAppChanged));
+
+        this._trayManager.manage_stage(global.stage, Main.messageTray.actor);
     },
 
-    _iconForNotificationData: function(icon, hints, size) {
-        let textureCache = St.TextureCache.get_default();
-
+    _iconForNotificationData: function(icon, hints) {
+        // If an icon is not specified, we use 'image-data' or 'image-path' hint for an icon
+        // and don't show a large image. There are currently many applications that use
+        // notify_notification_set_icon_from_pixbuf() from libnotify, which in turn sets
+        // the 'image-data' hint. These applications don't typically pass in 'app_icon'
+        // argument to Notify() and actually expect the pixbuf to be shown as an icon.
+        // So the logic here does the right thing for this case. If both an icon and either
+        // one of 'image-data' or 'image-path' are specified, we show both an icon and
+        // a large image.
         if (icon) {
             if (icon.substr(0, 7) == 'file://')
-                return textureCache.load_uri_async(icon, size, size);
+                return new Gio.FileIcon({ file: Gio.File.new_for_uri(icon) });
             else if (icon[0] == '/') {
-                let uri = GLib.filename_to_uri(icon, null);
-                return textureCache.load_uri_async(uri, size, size);
+                return new Gio.FileIcon({ file: Gio.File.new_for_path(icon) });
             } else
-                return new St.Icon({ icon_name: icon,
-                                     icon_type: St.IconType.FULLCOLOR,
-                                     icon_size: size });
+                return new Gio.ThemedIcon({ name: icon });
+        } else if (hints['image-data']) {
+            let [width, height, rowStride, hasAlpha,
+                 bitsPerSample, nChannels, data] = hints['image-data'];
+            return Shell.util_create_pixbuf_from_data(data, GdkPixbuf.Colorspace.RGB, hasAlpha,
+                                                      bitsPerSample, width, height, rowStride);
+        } else if (hints['image-path']) {
+            return new Gio.FileIcon({ file: Gio.File.new_for_path(hints['image-path']) });
         } else {
             let stockIcon;
             switch (hints.urgency) {
@@ -130,20 +161,34 @@ NotificationDaemon.prototype = {
                     stockIcon = 'gtk-dialog-error';
                     break;
             }
-            return new St.Icon({ icon_name: stockIcon,
-                                 icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: size });
+            return new Gio.ThemedIcon({ name: stockIcon });
         }
     },
 
+    _lookupSource: function(title, pid, trayIcon) {
+        for (let i = 0; i < this._sources.length; i++) {
+            let source = this._sources[i];
+            if (source.pid == pid &&
+                (source.initialTitle == title || source.trayIcon || trayIcon))
+                return source;
+        }
+        return null;
+    },
+
     // Returns the source associated with ndata.notification if it is set.
-    // Otherwise, returns the source associated with the pid if one is
-    // stored in this._sources and the notification is not transient.
-    // Otherwise, creates a new source as long as pid is provided.
+    // Otherwise, returns the source associated with the title and pid if
+    // such source is stored in this._sources and the notification is not
+    // transient. If the existing or requested source is associated with
+    // a tray icon and passed in pid matches a pid of an existing source,
+    // the title match is ignored to enable representing a tray icon and
+    // notifications from the same application with a single source.
+    //
+    // If no existing source is found, a new source is created as long as
+    // pid is provided.
     //
     // Either a pid or ndata.notification is needed to retrieve or
     // create a source.
-    _getSource: function(title, pid, ndata, sender) {
+    _getSource: function(title, pid, ndata, sender, trayIcon) {
         if (!pid && !(ndata && ndata.notification))
             return null;
 
@@ -160,20 +205,24 @@ NotificationDaemon.prototype = {
         // with a transient one from the same sender, so we
         // always create a new source object for new transient notifications
         // and never add it to this._sources .
-        if (!isForTransientNotification && this._sources[pid]) {
-            let source = this._sources[pid];
-            source.setTitle(title);
-            return source;
+        if (!isForTransientNotification) {
+            let source = this._lookupSource(title, pid, trayIcon);
+            if (source) {
+                source.setTitle(title);
+                return source;
+            }
         }
 
-        let source = new Source(title, pid, sender);
+        let source = new Source(title, pid, sender, trayIcon);
         source.setTransient(isForTransientNotification);
 
         if (!isForTransientNotification) {
-            this._sources[pid] = source;
+            this._sources.push(source);
             source.connect('destroy', Lang.bind(this,
                 function() {
-                    delete this._sources[pid];
+                    let index = this._sources.indexOf(source);
+                    if (index >= 0)
+                        this._sources.splice(index, 1);
                 }));
         }
 
@@ -181,16 +230,23 @@ NotificationDaemon.prototype = {
         return source;
     },
 
-    Notify: function(appName, replacesId, icon, summary, body,
-                     actions, hints, timeout) {
+    NotifyAsync: function(params, invocation) {
+        let [appName, replacesId, icon, summary, body, actions, hints, timeout] = params;
         let id;
 
+        for (let hint in hints) {
+            // unpack the variants
+            hints[hint] = hints[hint].deep_unpack();
+        }
+
+        hints = Params.parse(hints, { urgency: Urgency.NORMAL }, true);
+
         // Filter out chat, presence, calls and invitation notifications from
         // Empathy, since we handle that information from telepathyClient.js
         if (appName == 'Empathy' && (hints['category'] == 'im.received' ||
               hints['category'] == 'x-empathy.im.room-invitation' ||
               hints['category'] == 'x-empathy.call.incoming' ||
-              hints['category'] == 'x-empathy.call.incoming"' ||
+              hints['category'] == 'x-empathy.transfer.incoming' ||
               hints['category'] == 'x-empathy.im.subscription-request' ||
               hints['category'] == 'presence.online' ||
               hints['category'] == 'presence.offline')) {
@@ -201,7 +257,7 @@ NotificationDaemon.prototype = {
                                         function () {
                                             this._emitNotificationClosed(id, NotificationClosedReason.DISMISSED);
                                         }));
-            return id;
+            return invocation.return_value(GLib.Variant.new('(u)', [id]));
         }
 
         let rewrites = rewriteRules[appName];
@@ -213,8 +269,6 @@ NotificationDaemon.prototype = {
             }
         }
 
-        hints = Params.parse(hints, { urgency: Urgency.NORMAL }, true);
-
         // Be compatible with the various hints for image data and image path
         // 'image-data' and 'image-path' are the latest name of these hints, introduced in 1.2
 
@@ -244,51 +298,55 @@ NotificationDaemon.prototype = {
         }
         this._notifications[id] = ndata;
 
-        let sender = DBus.getCurrentMessageContext().sender;
+        let sender = invocation.get_sender();
         let pid = this._senderToPid[sender];
 
-        let source = this._getSource(appName, pid, ndata, sender);
+        let source = this._getSource(appName, pid, ndata, sender, null);
 
         if (source) {
             this._notifyForSource(source, ndata);
-            return id;
+            return invocation.return_value(GLib.Variant.new('(u)', [id]));
         }
 
         if (replacesId) {
             // There's already a pending call to GetConnectionUnixProcessID,
             // which will see the new notification data when it finishes,
             // so we don't have to do anything.
-            return id;
+            return invocation.return_value(GLib.Variant.new('(u)', [id]));;
         }
 
-        this._busProxy.GetConnectionUnixProcessIDRemote(sender, Lang.bind(this,
-            function (pid, ex) {
-                // The app may have updated or removed the notification
-                ndata = this._notifications[id];
-                if (!ndata)
-                    return;
+        this._busProxy.GetConnectionUnixProcessIDRemote(sender, Lang.bind(this, function (result, excp) {
+            // The app may have updated or removed the notification
+            ndata = this._notifications[id];
+            if (!ndata)
+                return;
 
-                source = this._getSource(appName, pid, ndata, sender);
+            if (excp) {
+                logError(excp, 'Call to GetConnectionUnixProcessID failed');
+                return;
+            }
 
-                // We only store sender-pid entries for persistent sources.
-                // Removing the entries once the source is destroyed
-                // would result in the entries associated with transient
-                // sources removed once the notification is shown anyway.
-                // However, keeping these pairs would mean that we would
-                // possibly remove an entry associated with a persistent
-                // source when a transient source for the same sender is
-                // distroyed.
-                if (!source.isTransient) {
-                    this._senderToPid[sender] = pid;
-                    source.connect('destroy', Lang.bind(this,
-                        function() {
-                            delete this._senderToPid[sender];
-                        }));
-                }
-                this._notifyForSource(source, ndata);
-            }));
+            let [pid] = result;
+            source = this._getSource(appName, pid, ndata, sender, null);
 
-        return id;
+            // We only store sender-pid entries for persistent sources.
+            // Removing the entries once the source is destroyed
+            // would result in the entries associated with transient
+            // sources removed once the notification is shown anyway.
+            // However, keeping these pairs would mean that we would
+            // possibly remove an entry associated with a persistent
+            // source when a transient source for the same sender is
+            // distroyed.
+            if (!source.isTransient) {
+                this._senderToPid[sender] = pid;
+                source.connect('destroy', Lang.bind(this, function() {
+                    delete this._senderToPid[sender];
+                }));
+            }
+            this._notifyForSource(source, ndata);
+        }));
+
+        return invocation.return_value(GLib.Variant.new('(u)', [id]));
     },
 
     _notifyForSource: function(source, ndata) {
@@ -296,7 +354,10 @@ NotificationDaemon.prototype = {
             [ndata.id, ndata.icon, ndata.summary, ndata.body,
              ndata.actions, ndata.hints, ndata.notification];
 
-        let iconActor = this._iconForNotificationData(icon, hints, source.ICON_SIZE);
+        let gicon = this._iconForNotificationData(icon, hints);
+        let iconActor = new St.Icon({ gicon: gicon,
+                                      icon_type: St.IconType.FULLCOLOR,
+                                      icon_size: source.ICON_SIZE });
 
         if (notification == null) {
             notification = new MessageTray.Notification(source, summary, body,
@@ -330,7 +391,8 @@ NotificationDaemon.prototype = {
                                                  clear: true });
         }
 
-        if (hints['image-data'] || hints['image-path']) {
+        // We only display a large image if an icon is also specified.
+        if (icon && (hints['image-data'] || hints['image-path'])) {
             let image = null;
             if (hints['image-data']) {
                 let [width, height, rowStride, hasAlpha,
@@ -375,8 +437,8 @@ NotificationDaemon.prototype = {
         // of the 'transient' hint with hints['transient'] rather than hints.transient
         notification.setTransient(hints['transient'] == true);
 
-        let sourceIconActor = source.useNotificationIcon ? this._iconForNotificationData(icon, hints, source.ICON_SIZE) : null;
-        source.processNotification(notification, sourceIconActor);
+        let sourceGIcon = source.useNotificationIcon ? this._iconForNotificationData(icon, hints) : null;
+        source.processNotification(notification, sourceGIcon);
     },
 
     CloseNotification: function(id) {
@@ -417,8 +479,8 @@ NotificationDaemon.prototype = {
         if (!tracker.focus_app)
             return;
 
-        for (let id in this._sources) {
-            let source = this._sources[id];
+        for (let i = 0; i < this._sources.length; i++) {
+            let source = this._sources[i];
             if (source.app == tracker.focus_app) {
                 source.destroyNonResidentNotifications();
                 return;
@@ -427,61 +489,59 @@ NotificationDaemon.prototype = {
     },
 
     _emitNotificationClosed: function(id, reason) {
-        DBus.session.emit_signal('/org/freedesktop/Notifications',
-                                 'org.freedesktop.Notifications',
-                                 'NotificationClosed', 'uu',
-                                 [id, reason]);
+        this._dbusImpl.emit_signal('NotificationClosed',
+                                   GLib.Variant.new('(uu)', [id, reason]));
     },
 
     _emitActionInvoked: function(id, action) {
-        DBus.session.emit_signal('/org/freedesktop/Notifications',
-                                 'org.freedesktop.Notifications',
-                                 'ActionInvoked', 'us',
-                                 [id, action]);
+        this._dbusImpl.emit_signal('ActionInvoked',
+                                   GLib.Variant.new('(us)', [id, action]));
     },
 
     _onTrayIconAdded: function(o, icon) {
-        let source = this._getSource(icon.title || icon.wm_class || _("Unknown"), icon.pid, null, null);
-        source.setTrayIcon(icon);
+        let wmClass = icon.wm_class.toLowerCase();
+        if (STANDARD_TRAY_ICON_IMPLEMENTATIONS[wmClass] !== undefined)
+            return;
+
+        let source = this._getSource(icon.title || icon.wm_class || C_("program", "Unknown"), icon.pid, null, null, icon);
     },
 
     _onTrayIconRemoved: function(o, icon) {
-        let source = this._sources[icon.pid];
+        let source = this._lookupSource(null, icon.pid, true);
         if (source)
             source.destroy();
     }
-};
+});
 
-DBus.conformExport(NotificationDaemon.prototype, NotificationDaemonIface);
+const Source = new Lang.Class({
+    Name: 'NotificationDaemonSource',
+    Extends: MessageTray.Source,
 
-function Source(title, pid, sender) {
-    this._init(title, pid, sender);
-}
+    _init: function(title, pid, sender, trayIcon) {
+        this.parent(title);
 
-Source.prototype = {
-    __proto__:  MessageTray.Source.prototype,
+        this.initialTitle = title;
 
-    _init: function(title, pid, sender) {
-        MessageTray.Source.prototype._init.call(this, title);
-
-        this._pid = pid;
+        this.pid = pid;
         if (sender)
-            // TODO: dbus-glib implementation of watch_name() doesn’t return an id to be used for
-            // unwatch_name() or implement unwatch_name(), however when we move to using GDBus implementation,
-            // we should save the id here and call unwatch_name() with it in destroy().
-            // Moving to GDBus is the work in progress: https://bugzilla.gnome.org/show_bug.cgi?id=648651
-            // and https://bugzilla.gnome.org/show_bug.cgi?id=622921 .
-            DBus.session.watch_name(sender,
-                                    false,
-                                    null,
-                                    Lang.bind(this, this._onNameVanished));
+            this._nameWatcherId = Gio.DBus.session.watch_name(sender,
+                                                              Gio.BusNameWatcherFlags.NONE,
+                                                              null,
+                                                              Lang.bind(this, this._onNameVanished));
+        else
+            this._nameWatcherId = 0;
 
         this._setApp();
         if (this.app)
             this.title = this.app.get_name();
         else
             this.useNotificationIcon = true;
-        this._trayIcon = null;
+
+        this.trayIcon = trayIcon;
+        if (this.trayIcon) {
+           this._setSummaryIcon(this.trayIcon);
+           this.useNotificationIcon = false;
+        }
     },
 
     _onNameVanished: function() {
@@ -494,11 +554,11 @@ Source.prototype = {
             this.destroy();
     },
 
-    processNotification: function(notification, icon) {
-        if (!this.app)
-            this._setApp();
-        if (!this.app && icon)
-            this._setSummaryIcon(icon);
+    processNotification: function(notification, gicon) {
+        if (gicon)
+            this._gicon = gicon;
+        if (!this.trayIcon)
+            this.iconUpdated();
 
         let tracker = Shell.WindowTracker.get_default();
         if (notification.resident && this.app && tracker.focus_app == this.app)
@@ -508,7 +568,7 @@ Source.prototype = {
     },
 
     handleSummaryClick: function() {
-        if (!this._trayIcon)
+        if (!this.trayIcon)
             return false;
 
         let event = Clutter.get_current_event();
@@ -529,44 +589,54 @@ Source.prototype = {
             let id = global.connect('notify::stage-input-mode', Lang.bind(this,
                 function () {
                     global.disconnect(id);
-                    this._trayIcon.click(event);
+                    this.trayIcon.click(event);
                 }));
             Main.overview.hide();
         } else {
-            this._trayIcon.click(event);
+            this.trayIcon.click(event);
         }
         return true;
     },
 
+    _getApp: function() {
+        let app;
+
+        app = Shell.WindowTracker.get_default().get_app_from_pid(this.pid);
+        if (app != null)
+            return app;
+
+        if (this.trayIcon) {
+            app = Shell.AppSystem.get_default().lookup_wmclass(this.trayIcon.wmclass);
+            if (app != null)
+                return app;
+        }
+
+        return null;
+    },
+
     _setApp: function() {
         if (this.app)
             return;
 
-        this.app = Shell.WindowTracker.get_default().get_app_from_pid(this._pid);
+        this.app = this._getApp();
         if (!this.app)
             return;
 
         // Only override the icon if we were previously using
         // notification-based icons (ie, not a trayicon) or if it was unset before
-        if (!this._trayIcon) {
+        if (!this.trayIcon) {
             this.useNotificationIcon = false;
-            this._setSummaryIcon(this.app.create_icon_texture (this.ICON_SIZE));
+            this.iconUpdated();
         }
     },
 
-    setTrayIcon: function(icon) {
-        this._setSummaryIcon(icon);
-        this.useNotificationIcon = false;
-        this._trayIcon = icon;
-    },
-
     open: function(notification) {
         this.destroyNonResidentNotifications();
         this.openApp();
     },
 
     _lastNotificationRemoved: function() {
-        if (!this._trayIcon)
+        if (!this.trayIcon)
             this.destroy();
     },
 
@@ -582,6 +652,26 @@ Source.prototype = {
     },
 
     destroy: function() {
-        MessageTray.Source.prototype.destroy.call(this);
+        if (this._nameWatcherId) {
+            Gio.DBus.session.unwatch_name(this._nameWatcherId);
+            this._nameWatcherId = 0;
+        }
+
+        this.parent();
+    },
+
+    createIcon: function(size) {
+        if (this.trayIcon) {
+            return new Clutter.Clone({ width: size,
+                                       height: size,
+                                       source: this.trayIcon });
+        } else if (this.app) {
+            return this.app.create_icon_texture(size);
+        } else if (this._gicon) {
+            return new St.Icon({ gicon: this._gicon,
+                                 icon_size: size });
+        } else {
+            return null;
+        }
     }
-};
+});

js/ui/overview.js

@@ -1,4 +1,4 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
 const Gtk = imports.gi.Gtk;
@@ -11,18 +11,17 @@ const Shell = imports.gi.Shell;
 const Gdk = imports.gi.Gdk;
 
 const AppDisplay = imports.ui.appDisplay;
-const ContactDisplay = imports.ui.contactDisplay;
 const Dash = imports.ui.dash;
 const DND = imports.ui.dnd;
-const DocDisplay = imports.ui.docDisplay;
-const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const Panel = imports.ui.panel;
 const Params = imports.misc.params;
 const PlaceDisplay = imports.ui.placeDisplay;
+const 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;
 
@@ -46,11 +45,9 @@ const SwipeScrollResult = {
     CLICK: 2
 };
 
-function ShellInfo() {
-    this._init();
-}
+const ShellInfo = new Lang.Class({
+    Name: 'ShellInfo',
 
-ShellInfo.prototype = {
     _init: function() {
         this._source = null;
         this._undoCallback = null;
@@ -78,6 +75,7 @@ ShellInfo.prototype = {
         let notification = null;
         if (this._source.notifications.length == 0) {
             notification = new MessageTray.Notification(this._source, text, null);
+            notification.setShowWhenLocked(true);
         } else {
             notification = this._source.notifications[0];
             notification.update(text, null, { clear: true });
@@ -95,24 +93,19 @@ ShellInfo.prototype = {
 
         this._source.notify(notification);
     }
-};
+});
 
-function Overview() {
-    this._init.apply(this, arguments);
-}
+const Overview = new Lang.Class({
+    Name: 'Overview',
 
-Overview.prototype = {
-    _init : function(params) {
-        params = Params.parse(params, { isDummy: false });
-
-        this.isDummy = params.isDummy;
+    _init : function() {
+        this.isDummy = !Main.sessionMode.hasOverview;
 
         // We only have an overview in user sessions, so
         // create a dummy overview in other cases
         if (this.isDummy) {
             this.animationInProgress = false;
             this.visible = false;
-            this.workspaces = null;
             return;
         }
 
@@ -130,8 +123,11 @@ Overview.prototype = {
 
         this._spacing = 0;
 
-        this._group = new St.Group({ name: 'overview',
-                                     reactive: true });
+        /* Translators: This is the main view to select
+           activities. See also note for "Activities" string. */
+        this._group = new St.Widget({ name: 'overview',
+                                      accessible_name: _("Overview"),
+                                      reactive: true });
         this._group._delegate = this;
         this._group.connect('style-changed',
             Lang.bind(this, function() {
@@ -184,8 +180,6 @@ Overview.prototype = {
         this._lastActiveWorkspaceIndex = -1;
         this._lastHoveredWindow = null;
         this._needsFakePointerEvent = false;
-
-        this.workspaces = null;
     },
 
     // The members we construct that are implemented in JS might
@@ -208,11 +202,14 @@ Overview.prototype = {
         this._viewSelector.addViewTab('applications', _("Applications"), appView.actor, 'system-run');
 
         // Default search providers
-        this._viewSelector.addSearchProvider(new AppDisplay.AppSearchProvider());
-        this._viewSelector.addSearchProvider(new AppDisplay.SettingsSearchProvider());
-        this._viewSelector.addSearchProvider(new PlaceDisplay.PlaceSearchProvider());
-        this._viewSelector.addSearchProvider(new DocDisplay.DocSearchProvider());
-        this._viewSelector.addSearchProvider(new ContactDisplay.ContactSearchProvider());
+        // 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));
 
         // TODO - recalculate everything when desktop size changes
         this._dash = new Dash.Dash();
@@ -233,6 +230,14 @@ Overview.prototype = {
         this._relayout();
     },
 
+    addSearchProvider: function(provider) {
+        this._viewSelector.addSearchProvider(provider);
+    },
+
+    removeSearchProvider: function(provider) {
+        this._viewSelector.removeSearchProvider(provider);
+    },
+
     setMessage: function(text, undoCallback, undoLabel) {
         if (this.isDummy)
             return;
@@ -351,7 +356,7 @@ Overview.prototype = {
                 let direction;
                 if (this._scrollDirection == SwipeScrollDirection.HORIZONTAL) {
                     direction = stageX > this._dragStartX ? -1 : 1;
-                    if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+                    if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
                         direction *= -1;
                 } else {
                     direction = stageY > this._dragStartY ? -1 : 1;
@@ -443,7 +448,7 @@ Overview.prototype = {
                     return true;
 
                 if (this._scrollDirection == SwipeScrollDirection.HORIZONTAL) {
-                    if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+                    if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
                         this._scrollAdjustment.value -= (dx / primary.width) * this._scrollAdjustment.page_size;
                     else
                         this._scrollAdjustment.value += (dx / primary.width) * this._scrollAdjustment.page_size;
@@ -484,7 +489,7 @@ Overview.prototype = {
         this.hide();
 
         let primary = Main.layoutManager.primaryMonitor;
-        let rtl = (St.Widget.get_default_direction () == St.TextDirection.RTL);
+        let rtl = (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL);
 
         let contentY = Main.panel.actor.height;
         let contentHeight = primary.height - contentY - Main.messageTray.actor.height;
@@ -583,13 +588,10 @@ Overview.prototype = {
 
         this._workspacesDisplay.show();
 
-        this.workspaces = this._workspacesDisplay.workspacesView;
-        global.overlay_group.add_actor(this.workspaces.actor);
-
         if (!this._desktopFade.child)
             this._desktopFade.child = this._getDesktopClone();
 
-        if (!this.workspaces.getActiveWorkspace().hasMaximizedWindows()) {
+        if (!this._workspacesDisplay.activeWorkspaceHasMaximizedWindows()) {
             this._desktopFade.opacity = 255;
             this._desktopFade.show();
             Tweener.addTween(this._desktopFade,
@@ -724,7 +726,7 @@ Overview.prototype = {
         this.animationInProgress = true;
         this._hideInProgress = true;
 
-        if (!this.workspaces.getActiveWorkspace().hasMaximizedWindows()) {
+        if (!this._workspacesDisplay.activeWorkspaceHasMaximizedWindows()) {
             this._desktopFade.opacity = 0;
             this._desktopFade.show();
             Tweener.addTween(this._desktopFade,
@@ -733,7 +735,7 @@ Overview.prototype = {
                                transition: 'easeOutQuad' });
         }
 
-        this.workspaces.hide();
+        this._workspacesDisplay.zoomFromOverview();
 
         // Make other elements fade out.
         Tweener.addTween(this._group,
@@ -775,9 +777,6 @@ Overview.prototype = {
 
         global.window_group.show();
 
-        this.workspaces.destroy();
-        this.workspaces = null;
-
         this._workspacesDisplay.hide();
 
         this._desktopFade.hide();
@@ -803,5 +802,5 @@ Overview.prototype = {
             this._needsFakePointerEvent = false;
         }
     }
-};
+});
 Signals.addSignalMethods(Overview.prototype);