search.js: Vertically center the provider icon

update sass
search.js: Apply the bold style in real time
2017-07-05 01:00:49 +03:00 · 2017-07-05 00:56:41 +03:00 · 2017-07-05 00:32:16 +03:00 · 2017-07-05 00:32:09 +03:00 · 2017-07-04 22:34:18 +03:00 · 2017-07-04 22:34:18 +03:00
237 changed files with 49260 additions and 30632 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -16,7 +16,6 @@ config.log
 config.status
 config
 configure
-data/50-gnome-shell-*.xml
 data/org.gnome.Shell.desktop
 data/org.gnome.Shell.desktop.in
 data/gnome-shell-extension-prefs.desktop
@@ -26,8 +25,6 @@ data/gschemas.compiled
 data/perf-background.xml
 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
 data/org.gnome.Shell.PortalHelper.desktop
 data/org.gnome.Shell.PortalHelper.service
 data/theme/.sass-cache
@@ -74,7 +71,6 @@ 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
--- a/439
+++ b/439
@@ -1,3 +1,442 @@
+3.25.3
+======
+* Bypass proxies for captive portal [Bastien; #769692]
+* Correctly handle "text-shadow: none;" [Matt; #783485]
+* Add StEntry:hint-actor property [Mario; #783484]
+* Support text-shadow CSS property in StEntry [Mario; #783484]
+* Misc. bug fixes [Jonas, Florian, Bastien, Ting-Wei, Cosimo, Mario, Sebastian;
+  #777732, #783202, #783210, #783206, #783286, #783439, #783483, #783823,
+  #781950]
+
+Contributors:
+  Jonas Ådahl, Cosimo Cecchi, Sebastian Keller, Ting-Wei Lan, Florian Müllner,
+  Bastien Nocera, Mario Sanchez Prada, Matt Watson
+
+3.25.2
+======
+* Fix StEntry::primary-icon-clicked emission [Florian; #782190]
+* Add an optional icon parameter to PopupMenu.addAction() [Mario; #782166]
+* Allow search providers to include clipboard text with results [Daiki; #775099]
+* Reduce dependency on Caribou [Carlos; #777342]
+* Add transparency to top bar when free floating [Alessandro; #747163]
+* Animate maximize/unmaximize operations [Alessandro; #766685]
+* Misc. bug fixes [Florian, Matthias, Jeremy, Michael, Carlos, Lan; #782000,
+  #780215, #782802, #782637, #782930, #755164, #780215, #782982]
+
+Contributors:
+  Jeremy Bicha, Michael Biebl, Alessandro Bono, Carlos Garnacho, Ting-Wei Lan,
+  Matthias Liertzer, Florian Müllner, Mario Sanchez Prada, Daiki Ueno
+
+Translations:
+  Jordi Mas [ca], Christian Stadelmann [de], Милош Поповић [sr],
+  Милош Поповић [sr@latin], Furkan Ahmet Kara [tr]
+
+3.25.1
+======
+* Close Wifi selection dialog on lock [Florian; #780054]
+* Fix DND over window previews in overview [Florian; #737166]
+* Do not lock the screen when disabled by lockdown settings [Florian; #780212]
+* Follow GNOME Weather's location permissions [Florian; #780252]
+* Fix portals that require a new window to be loaded [Catalin; #759044]
+* Fix restricting menus to screen height on HiDPI displays [Cosimo; #753305]
+* Misc. bug fixes and cleanups [Florian, Cosimo, Bastien, Catalin, Carlos G.,
+  Jonas, Carlos S., Xiaoguang, Rares, Emilio; #780063, #780321, #780381,
+  #780453, #758873, #780606, #642652, #777732, #780157, #781482, #780404,
+  #781545, #781728]
+
+Contributors:
+  Jonas Ådahl, Cosimo Cecchi, Philip Chimento, Carlos Garnacho, Catalin Iacob,
+  Florian Müllner, Bastien Nocera, Emilio Pozuelo Monfort, Carlos Soriano,
+  Rares Visalom, Xiaoguang Wang
+
+Translations:
+  Marek Cernocky [cs], Piotr Drąg [pl], Anders Jonsson [sv], Stas Solovey [ru],
+  Rafael Fontenelle [pt_BR], Baurzhan Muftakhidinov [kk], Daniel Korostil [uk],
+  Kukuh Syafaat [id], Milo Casagrande [it], Jiri Grönroos [fi],
+  Daniel Mustieles [es], Balázs Úr [hu], Guillaume Bernard [fr],
+  Changwoo Ryu [ko], Mario Blättermann [de], Fran Dieguez [gl],
+  Dušan Kazik [sk], Yuras Shumovich [be], Fabio Tomat [fur],
+  Kjartan Maraas [nb], Aurimas Černius [lt], Trần Ngọc Quân [vi],
+  Rūdolfs Mazurs [lv], Γιάννης Κουτσούκος [el], gogo [hr], Марко Костић [sr],
+  Jordi Mas [ca], Khaled Hosny [ar]
+
+3.24.0
+======
+
+Translations:
+  GNOME Translation Robot [tg], Мирослав Николић [sr, sr@latin],
+  Guillaume Bernard [fr], Rūdolfs Mazurs [lv], Emin Tufan Çetin [tr],
+  sujiniku [ja], Daniel Korostil [uk]
+
+3.23.92
+=======
+* Implement DND to overview on wayland [Hyungwon; #765003]
+* Make telepathy optional at runtime [Florian; #771721, #779878]
+* Don't show forecasts for NYC when geoclue gets stuck [Sebastian; #779898]
+* Add bottom edge drag gesture to bring up the OSK [Jan-Michael; #757712]
+* Allow switching between pads in the same group [Carlos; #779986]
+* Ignore showBanners policy for critical notifications [Florian; #779974]
+* Misc. bug fixes [Florian; #779435, #779819, #779820]
+
+Contributors:
+  Jan-Michael Brummer, Allan Day, Carlos Garnacho, Hyungwon Hwang,
+  Sebastian Keller, Florian Müllner
+
+Translations:
+  Enrico Nicoletto [pt_BR], Jiri Grönroos [fi], Chao-Hsiung Liao [zh_TW],
+  Piotr Drąg [pl], Piotr Drąg [he], Balázs Meskó [hu], Kris Thomsen [da],
+  Yuras Shumovich [be], Sveinn í Felli [is], Inaki Larranaga Murgoitio [eu],
+  Changwoo Ryu [ko], Jordi Mas [ca], Aurimas Černius [lt],
+  Мирослав Николић [sr, sr@latin], Christian Kirbach [de], Anders Jonsson [sv],
+  Fabio Tomat [fur], GNOME Translation Robot [gd], Dušan Kazik [sk],
+  Kukuh Syafaat [id], Marek Černocký [cs], Stas Solovey [ru],
+  Milo Casagrande [it], Fran Dieguez [gl], Daniel Boles [gl], A S Alam [pa],
+  Daniel Mustieles [es]
+
+3.23.91
+=======
+* Use the original timestamps for restored notifications [Florian; #766410]
+* Add weather information to date+time drop-down [Florian; #754031]
+* Refine message list layout in date+time drop-down [Florian; #775763]
+* Make next/prev media controls insensitive when unavailable [Florian; #773884]
+* Misc. bug fixes [Piotr, Bastien, Florian; #772210, #769546, #775799]
+
+Contributors:
+  Piotr Drąg, Carlos Garnacho, Florian Müllner, Bastien Nocera
+
+Translations:
+  Baurzhan Muftakhidinov [kk], Jordi Mas [ca], Ask Hjorth Larsen [da],
+  Inaki Larranaga Murgoitio [eu], Daniel Mustieles [es], Dušan Kazik [sk],
+  Aurimas Černius [lt], Jiri Grönroos [fi], Kjartan Maraas [nb],
+  Piotr Drąg [pl], Daniel Korostil [uk], Kukuh Syafaat [id],
+  Milo Casagrande [it], Fabio Tomat [fur], Rafael Fontenelle [pt_BR],
+  Fran Dieguez [gl], Мирослав Николић [sr, sr@latin], Balázs Meskó [hu],
+  Chao-Hsiung Liao [zh_TW]
+
+3.23.90
+=======
+* Handle Ctrl+Q and Ctrl+W in portal window [Bastien; #764133]
+* Allow to scroll through ibus candidates with mouse [Peng; #776032]
+* Reload apps on .desktop file content changes [Adrian; #773636]
+* Use private data/cache directories in portal helper [Bastien; #775639]
+* Fix subsurfaces not showing up in previews [Rui; #756715]
+* Fix theme node transitions [Florian; #778145]
+* Update pad (o)leds on mode switches [Carlos; #776543]
+* Add security indicators to defend against malicious portals [Bastien; #749197]
+* Don't allow type ahead at the login screen [Ray; #766139]
+* Don't fail to load because of TLS errors [Bastien; #778253]
+* Ensure the network lists remains sorted on rename [Benjamin; #778686]
+* Toggle power-off/suspend button on long-press [Florian; #721173]
+* Add "kill-switch" for user extensions [Florian; #778664]
+* Add night light indicator to status area [Florian; #741224]
+* Misc. bug fixes [Michael, Bastien, Carlos, Rui, Florian, Alan, Philip, Jonas;
+  #759793, #735233, #762444, #777784, #777934, #778158, #776199, #778425,
+  #771098, #778552, #777317, #778660, #778661, #745626, #778672]
+
+Contributors:
+  Jonas Ådahl, Benjamin Berg, Michael Catanzaro, Philip Chimento,
+  Alan Coopersmith, Piotr Drąg, Carlos Garnacho, Yuri Konotopov,
+  Lionel Landwerlin, Rui Matos, Florian Müllner, Bastien Nocera,
+  Adrian Perez de Castro, Robert Roth, Ray Strode, Peng Wu
+
+Translations:
+  Jiri Grönroos [fi], Balázs Meskó [hu], Gábor Kelemen [hu],
+  Daniel Mustieles [es], Dušan Kazik [sk],
+  Piotr Drąg [ar, eu, fa, hr, pa, pt, sr, sr@latin], Rafael Fontenelle [pt_BR],
+  Jordi Mas [ca], Piotr Drąg [pl], Alexandre Franke [fr],
+  Baurzhan Muftakhidinov [kk], Yuras Shumovich [be], Mandy Wang [zh_CN],
+  Marek Černocký [cs], Kukuh Syafaat [id], Kjartan Maraas [nb],
+  Daniel Korostil [uk]
+
+3.23.3
+======
+* Fix replacing of GNotifications [Florian; #775149]
+* Prepare for mozjs31 GJS [Philip; #775374]
+* Misc. bug fixes [Niels, Jonas; #775507, #776130]
+
+Contributors:
+  Jonas Ådahl, Michael Catanzaro, Philip Chimento, Niels De Graef,
+  Carlos Garnacho, Florian Müllner
+
+Translations:
+  Muhammet Kara [tr], Christian Kirbach [de], Baurzhan Muftakhidinov [kk],
+  Cheng-Chia Tseng [zh_TW], A S Alam [pa], Gianvito Cavasoli [it]
+
+3.23.2
+======
+* Implement Pad configuration OSD [Carlos; #771067]
+* Show overview on three-finger touchpad pinch [Carlos; #765937]
+* Summarize network sections with too many devices [Florian; #773892]
+* Always show primary network icon when connected [Florian; #773890]
+* Fix fullscreen transitions on wayland [Rui; #770345]
+* Work around portal failures by using a URL without HTPPS redirect [Debarshi; #769940]
+* Fix app view hiding when no usage data is available [Florian, Xiaoguang; #774381]
+* Misc. bug fixes [Florian, Ray; #773875, #740043, #773893, #774643, #774805]
+
+Contributors:
+  Carlos Garnacho, Rui Matos, Florian Müllner, Debarshi Ray, Ray Strode,
+  Xiaoguang Wang
+
+Translations:
+  Balázs Meskó [hu], Fabio Tomat [fur], Marek Cernocky [cs], Stas Solovey [ru],
+  Daniel Mustieles [es], Marek Černocký [cs], Piotr Drąg [pl],
+  Rafael Fontenelle [pt_BR], Baurzhan Muftakhidinov [kk], Jiri Grönroos [fi],
+  Kjartan Maraas [nb]
+
+3.23.1
+======
+* Request periodic scans while WiFi list is open [Dan; #767918]
+* Include extension UUID in structured log metadata [Jonh; #770717]
+* Line-wrap PAM messages on login screen [Tao; #764445]
+* Add a way to launch an app on the discrete GPU [Bastien; #773117]
+* Only allow graphs to lift screen shield when locked [Florian; #773328]
+* Add reload option to gnome-shell-extension-tool [Jonh; #772593]
+* Update background animations when resuming from suspend [Florian; #773265]
+* Misc. bug fixes [Cosimo, Bastien, Florian, Philip, Carlos; #772723, #772287,
+  #756432, #772386, #772386, #773085, #773634]
+
+Contributors:
+  Cosimo Cecchi, Philip Chimento, Carlos Garcia Campos, Florian Müllner,
+  Bastien Nocera, Jonh Wendell, Dan Williams, Tao Yang
+
+Translations:
+  Fabio Tomat [fur], Philip Chimento [zh_CN], YunQiang Su [zh_CN],
+  Jordi Mas [ca], Piotr Drąg [pl], Muhammet Kara [tr], Marek Černocký [cs],
+  Daniel Korostil [uk], Dušan Kazik [sk]
+
+3.22.1
+======
+* Fix hidden network indicator on startup [Florian; #772249]
+* Fix order of windows with modal dialogs in window switcher [Florian; #747153]
+* Fix feedback loop between StClipboard and X11 bridge [Carlos; #760745]
+* Reliably match windows from Flatpak apps [Florian; #772615]
+* Misc. bug fixes [Philip; #742249]
+
+Contributors:
+  Philip Chimento, Carlos Garnacho, Florian Müllner
+
+Translations:
+  Inaki Larranaga Murgoitio [eu], Khaled Hosny [ar], BM [uz@cyrillic],
+  Milo Casagrande [it], Cheng-Chia Tseng [zh_TW], gogo [hr]
+
+3.22.0
+======
+* Misc. bug fixes [Florian, Rui; #771391, #771536] #771656]
+
+Contributors:
+  Rui Matos, Florian Müllner
+
+Translations:
+  Ask Hjorth Larsen [da], GNOME Translation Robot [gd], Alexandre Franke [fr],
+  Daniel Korostil [uk], Jordi Mas [ca], Khaled Hosny [ar], David King [en_GB]
+
+3.21.92
+=======
+* Adjust screen capture to work with multiple stage views [Jonas; #770128]
+* Improve handling of cycle shortcuts [Florian; #771063]
+* Fix windows not getting undimmed in some cases [Rui; #770163, #752524]
+* Disable extension version check by default [Florian; #770887]
+* Misc. bug fixes [Rui, Florian, Michael; #770382, #770888, #770328]
+
+Contributors:
+  Jonas Ådahl, Michael Catanzaro, Fran Dieguez, Olivier Fourdan, Rui Matos,
+  Florian Müllner
+
+Translations:
+  Changwoo Ryu [ko], Baurzhan Muftakhidinov [kk], Aurimas Černius [lt],
+  Muhammet Kara [tr], Trần Ngọc Quân [vi], A S Alam [pa], Yosef Or Boczko [he],
+  Anders Jonsson [sv], Tiago Santos [pt], Hannie Dumoleyn [nl],
+  Rūdolfs Mazurs [lv], Claude Paroz [fr], Arash Mousavi [fa],
+  Fran Dieguez [gl], Stas Solovey [ru], Tom Tryfonidis [el]
+
+3.21.91
+=======
+Translations:
+  Mario Blättermann [de], Jiri Grönroos [fi], Dušan Kazik [sk],
+  Andika Triwidada [id], Daniel Mustieles [es], Fabio Tomat [fur],
+  Enrico Nicoletto [pt_BR], Matej Urbančič [sl], Мирослав Николић [sr, sr@latin]
+
+3.21.90.1
+=========
+Contributors:
+  Piotr Drąg
+
+Translations:
+  Marek Černocký [cs], Balázs Úr [hu]
+
+3.21.90
+=======
+* Improve on-screen keyboard on wayland [Carlos; #765009]
+* Misc. bug fixes [Florian; #769156, #769216, #769074]
+
+Contributors:
+  Carlos Garnacho, Florian Müllner
+
+Translations:
+  Fabio Tomat [fur], Tiago Santos [pt], Daniel Mustieles [es],
+  Bernd Homuth [de], Aurimas Černius [lt], Balázs Úr [hu],
+  Yosef Or Boczko [he], Jiri Grönroos [fi], Marek Cernocky [cs],
+  Muhammet Kara [tr], Enrico Nicoletto [pt_BR], Andika Triwidada [id]
+
+3.21.4
+======
+* overview: Fix switching workspaces when scrolling on non-primary monitors
+  [Florian; #766883, #768316]
+* Fix crash when using screen recorder under wayland [Rui; #767001]
+* Update theme on video memory purge errors [Rui; #739178]
+* Free old backgrounds immediately [Hyungwon; #766353]
+* Add support for system upgrades to end session dialog [Kalev; #763611]
+* Fix maximized windows flickering to the wrong size on restart [Owen; #761566]
+* Hide ignored events in calendar as well [Florian; #768538]
+* calendar: Only hide dismissed occurrence of recurring event [Florian; #748226]
+* Provide org.freedesktop.impl.portal.access implementation [Florian; #768669]
+* Misc. bug fixes and cleanups [Rui, Florian, Marinus, Jonas; #767954, #768317,
+  #746867, #762206, #768956, #768979]
+
+Contributors:
+  Jonas Ådahl, Piotr Drąg, Hyungwon Hwang, Kalev Lember, Rui Matos,
+  Florian Müllner, Marinus Schraal, Owen W. Taylor
+
+Translations:
+  Andika Triwidada [id], Daniel Mustieles [es], Bruce Cowan [en_GB],
+  Dušan Kazik [sk], Piotr Drąg [pl], Chao-Hsiung Liao [zh_HK]
+
+3.21.3
+======
+ * Do not disable suspend action when locked [Florian; #725960]
+ * Remember input sources MRU list [Cosimo; #766826]
+ * networkAgent: Handle VPN service aliases [David; #658484]
+ * Plug a memory leak [Hans; #710230]
+
+Contributors:
+  Cosimo Cecchi, Florian Müllner, Hans Petter Jansson, David Woodhouse
+
+Translations:
+  Tiago Santos [pt], Cédric Valmary [oc], Muhammet Kara [tr],
+  Daniel Mustieles [es], Rafael Fontenelle [pt_BR]
+
+3.21.2
+======
+* Fix sorting of hidden apps in app switcher [Florian; #766238]
+* Set logind's LockedHint property when locked [Victor; #764773]
+* Allocate framebuffers early to fix a crash on NVIDIA [Martin; #764898]
+* Fix cycle-windows/cycle-group keybindings [Florian; #730739]
+* Switch to shared desktop schema for calendar settings [Iain; #766318]
+* Misc. bug fixes [Florian, Cosimo, Michele; #766325, #758471, #757556,
+  #757019, #766598]
+
+Contributors:
+  Cosimo Cecchi, Michele Gaio, Iain Lane, Florian Müllner, Martin Szulecki,
+  Victor Toso
+
+Translations:
+  Tiago Santos [pt], Kjartan Maraas [nb], Jiro Matsuzawa [ja],
+  Cédric Valmary [oc], Sveinn í Felli [is]
+
+3.21.1
+======
+* Save screencasts in HOME if XDG_VIDEO_DIR doesn't exist [Florian; #765015]
+* Don't show orientation lock when g-s-d won't rotate [Florian; #765267]
+* Misc. bug fixes [Heiher, Florian, Marek, Rui; #722752, #765061, #763068,
+  #765607, #757676, #760439]
+
+Contributors:
+  Heiher, Marek Chalupa, Rui Matos, Florian Müllner
+
+Translations:
+  Arash Mousavi [fa], Kristjan SCHMIDT [eo], GNOME Translation Robot [gd]
+
+3.20.1
+======
+* Plug a memory leak [Aaron; #735705]
+
+Contributors:
+  Aaron Plattner
+
+Translations:
+  Daniel Korostil [uk], Matej Urbančič [sl], Inaki Larranaga Murgoitio [eu],
+  Cheng-Chia Tseng [zh_TW], Fabio Tomat [fur], Trần Ngọc Quân [vi],
+  YunQiang Su [zh_CN], Marek Černocký [cs], Arash Mousavi [fa],
+  Alexander Shopov [bg], Khaled Hosny [ar]
+
+3.20.0
+======
+
+Translations:
+  Changwoo Ryu [ko], Baurzhan Muftakhidinov [kk], Milo Casagrande [it],
+  Anders Jonsson [sv], Muhammet Kara [tr], Alexandre Franke [fr],
+  Rūdolfs Mazurs [lv], Ask Hjorth Larsen [da], Jiro Matsuzawa [ja]
+
+3.19.92
+=======
+* Update location dialog according to latest mockups [Zeeshan; #762480]
+* Fix deleting chat notifications in calendar [Florian; #747991]
+
+Contributors:
+  Zeeshan Ali (Khattak), Florian Müllner
+
+Translations:
+  Rūdolfs Mazurs [lv], Changwoo Ryu [ko], Matej Urbančič [sl],
+  Justin van Steijn [nl], Fabio Tomat [fur], Kris Thomsen [da],
+  Marek Černocký [cs], Piotr Drąg [pl], Dušan Kazik [sk],
+  Мирослав Николић [sr, sr@latin], Balázs Úr [hu], Yosef Or Boczko [he],
+  Daniel Mustieles [es], Fran Dieguez [gl], Bernd Homuth [de],
+  Tom Tryfonidis [el], Jiri Grönroos [fi], Gil Forcada [ca],
+  Artur Morais [pt_BR], Aurimas Černius [lt], Stas Solovey [ru]
+
+3.19.91
+=======
+* location: Ask user only once [Zeeshan; #762559]
+* Fix jiggling when auto-hiding legacy tray [Florian; #747957]
+* Misc. bug fixes [Florian, Michael, Ting-Wei; #762475, #762507, #755659]
+
+Contributors:
+  Zeeshan Ali (Khattak), Michael Catanzaro, Ting-Wei Lan, Florian Müllner
+
+Translations:
+  Мирослав Николић [sr, sr@latin], Piotr Drąg [pl], A S Alam [pa],
+  Artur de Aquino Morais [pt_BR], Daniel Mustieles [es],
+  Chao-Hsiung Liao [zh_TW], Daniel Korostil [uk], Fran Dieguez [gl],
+  Tom Tryfonidis [el], Bernd Homuth [de], Sebastian Rasmussen [sv],
+  Jordi Mas [ca], Piotr Drąg [ga], Cédric Valmary [oc], Gábor Kelemen [hu],
+  Baurzhan Muftakhidinov [kk], Friedel Wolff [af], Marek Černocký [cs],
+  Mingye Wang (Arthur2e5) [zh_CN], Aron Xu [zh_CN], Khaled Hosny [ar],
+  Aurimas Černius [lt], Stas Solovey [ru], Yosef Or Boczko [he]
+
+3.19.90
+=======
+* Correctly identify VPN secret requests [Lubomir; #760999]
+* Improve week number presentation [Jakub; #683245]
+* Add audio device selection dialog [Florian; #760284]
+* Add media controls to the time and date drop down [Florian; #756491]
+* Fix IBus candidate popup position under wayland [Rui; #753476]
+* Ask user to grant applications access to location [Zeeshan; #762119]
+* Misc. bug fixes [Mario, Jakub, Florian; #761208, #761772, #762270]
+
+Contributors:
+  Zeeshan Ali (Khattak), Michael Catanzaro, Rui Matos, Florian Müllner,
+  Lubomir Rintel, Mario Sanchez Prada, Jakub Steiner
+
+Translations:
+  Alexander Shopov [bg], Balázs Meskó [hu], Fabio Tomat [fur],
+  Dušan Kazik [sk], Piotr Drąg [pl], Alexandre Franke [fr],
+  Mario Blättermann [de], Milo Casagrande [it], Jordi Mas [ca]
+
+3.19.4
+======
+* gdm: Do not allow bypassing disabled Sign In button [Michael; #746180]
+* Style week numbers in calendar [Jakub; #683245]
+* Misc. bug fixes [Christophe, Jakub, Rui; #759708, #760577, #760945]
+
+Contributors:
+  Michael Catanzaro, Marek Černocký, Christophe Fergeau, Rui Matos,
+  Jakub Steiner
+
+Translations:
+  Aurimas Černius [lt], Enrico Nicoletto [pt_BR], Andika Triwidada [id],
+  Mario Blättermann [de], Marek Černocký [cs], Kjartan Maraas [nb],
+  Muhammet Kara [tr], Stas Solovey [ru]
+
 3.19.3
 ======
 * Fix thumbnail scaling in window switcher on HiDPI [Florian; #758676]
--- a/autogen.sh
+++ b/autogen.sh
@@ -4,8 +4,12 @@
 srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.

-(test -f $srcdir/configure.ac \
-  && test -d $srcdir/src) || {
+olddir="$(pwd)"
+
+cd "${srcdir}"
+
+(test -f configure.ac \
+  && test -d src) || {
    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
    echo " top-level gnome-shell directory"
    exit 1
@@ -19,9 +23,13 @@ then
 fi
 git submodule update

-which gnome-autogen.sh || {
-    echo "You need to install gnome-common from GNOME Git (or from"
-    echo "your OS vendor's package manager)."
-    exit 1
-}
-. gnome-autogen.sh
+aclocal --install || exit 1
+gtkdocize --copy || exit 1
+intltoolize --force --copy --automake || exit 1
+autoreconf --verbose --force --install || exit 1
+
+cd "${olddir}"
+
+if [ "$NOCONFIGURE" = "" ]; then
+    "${srcdir}/configure" "$@" || exit 1
+fi
--- a/browser-plugin/browser-plugin.c
+++ b/browser-plugin/browser-plugin.c
@@ -1029,6 +1029,7 @@ NPP_GetValue(NPP          instance,
    if (!instance->pdata)
      return NPERR_INVALID_INSTANCE_ERROR;

+    funcs.retainobject (instance->pdata);
    *(NPObject**)value = instance->pdata;
    break;

--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.19.3],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.25.3],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 AX_IS_RELEASE([git-directory])

 AC_CONFIG_HEADERS([config.h])
@@ -17,20 +17,20 @@ m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

 # Checks for programs.
 AC_PROG_CC
-AC_PROG_CXX

 # Initialize libtool
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])

 # i18n
-IT_PROG_INTLTOOL([0.40])
-
 GETTEXT_PACKAGE=gnome-shell
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
                   [The prefix for our gettext translation domains.])

+AM_GNU_GETTEXT_VERSION([0.19.6])
+AM_GNU_GETTEXT([external])
+
 PKG_PROG_PKG_CONFIG([0.22])

 AC_PATH_PROG([XSLTPROC], [xsltproc])
@@ -41,6 +41,15 @@ GLIB_GSETTINGS
 AM_PATH_PYTHON([3])
 AC_SUBST(PYTHON)

+# We depend on a specific version of the libmutter API. The mutter variants of
+# the Cogl and Clutter libraries also use this API version.
+LIBMUTTER_API_VERSION=0
+
+LIBMUTTER=libmutter-$LIBMUTTER_API_VERSION
+LIBMUTTER_COGL=mutter-cogl-$LIBMUTTER_API_VERSION
+LIBMUTTER_COGL_PANGO=mutter-cogl-pango-$LIBMUTTER_API_VERSION
+LIBMUTTER_CLUTTER=mutter-clutter-$LIBMUTTER_API_VERSION
+
 # 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=0.11.92
@@ -52,7 +61,6 @@ if $PKG_CONFIG --exists gstreamer-1.0 '>=' $GSTREAMER_MIN_VERSION ; then
   AC_MSG_RESULT(yes)
   build_recorder=true
   recorder_modules="gstreamer-1.0 gstreamer-base-1.0 x11 gtk+-3.0"
-   PKG_CHECK_MODULES(TEST_SHELL_RECORDER, $recorder_modules clutter-1.0)
 else
   AC_MSG_RESULT(no)
 fi
@@ -74,15 +82,13 @@ AS_IF([test x$enable_systemd != xno], [

 AC_MSG_RESULT($enable_systemd)

-CLUTTER_MIN_VERSION=1.21.5
-GOBJECT_INTROSPECTION_MIN_VERSION=1.45.4
-GJS_MIN_VERSION=1.39.0
-MUTTER_MIN_VERSION=3.19.3
+GOBJECT_INTROSPECTION_MIN_VERSION=1.49.1
+GJS_MIN_VERSION=1.47.0
+MUTTER_MIN_VERSION=3.25.3
 GTK_MIN_VERSION=3.15.0
-GIO_MIN_VERSION=2.45.3
+GIO_MIN_VERSION=2.53.0
 LIBECAL_MIN_VERSION=3.5.3
 LIBEDATASERVER_MIN_VERSION=3.17.2
-TELEPATHY_GLIB_MIN_VERSION=0.17.5
 POLKIT_MIN_VERSION=0.100
 STARTUP_NOTIFICATION_MIN_VERSION=0.11
 GCR_MIN_VERSION=3.7.5
@@ -95,15 +101,14 @@ SHARED_PCS="gio-unix-2.0 >= $GIO_MIN_VERSION
            libxml-2.0
            gtk+-3.0 >= $GTK_MIN_VERSION
            atk-bridge-2.0
-            gjs-internals-1.0 >= $GJS_MIN_VERSION
+            gjs-1.0 >= $GJS_MIN_VERSION
            $recorder_modules
            gdk-x11-3.0 libsoup-2.4
-            clutter-x11-1.0 >= $CLUTTER_MIN_VERSION
-            clutter-glx-1.0 >= $CLUTTER_MIN_VERSION
+            $LIBMUTTER_CLUTTER >= $MUTTER_MIN_VERSION
+            $LIBMUTTER_COGL_PANGO
            libstartup-notification-1.0 >= $STARTUP_NOTIFICATION_MIN_VERSION
            gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_MIN_VERSION
            libcanberra libcanberra-gtk3
-            telepathy-glib >= $TELEPATHY_GLIB_MIN_VERSION
            polkit-agent-1 >= $POLKIT_MIN_VERSION
            gcr-base-3 >= $GCR_MIN_VERSION"
 if test x$have_systemd = xyes; then
@@ -111,15 +116,17 @@ if test x$have_systemd = xyes; then
 fi

 PKG_CHECK_MODULES(GNOME_SHELL, $SHARED_PCS)
-PKG_CHECK_MODULES(MUTTER, libmutter >= $MUTTER_MIN_VERSION)
+PKG_CHECK_MODULES(MUTTER, $LIBMUTTER >= $MUTTER_MIN_VERSION)

-PKG_CHECK_MODULES(GNOME_SHELL_JS, gio-2.0 gjs-internals-1.0 >= $GJS_MIN_VERSION)
-PKG_CHECK_MODULES(ST, clutter-1.0 gtk+-3.0 libcroco-0.6 >= 0.6.8 x11)
+PKG_CHECK_MODULES(GNOME_SHELL_JS, gio-2.0 gjs-1.0 >= $GJS_MIN_VERSION)
+PKG_CHECK_MODULES(ST, $LIBMUTTER_CLUTTER gtk+-3.0 libcroco-0.6 >= 0.6.8 x11)
 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)
-PKG_CHECK_MODULES(TRAY, clutter-1.0 gtk+-3.0)
+PKG_CHECK_MODULES(TRAY, $LIBMUTTER_CLUTTER gtk+-3.0)
 PKG_CHECK_MODULES(GVC, libpulse >= $PULSE_MIN_VERS libpulse-mainloop-glib gobject-2.0)
-PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 3.19.2)
+PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 3.21.3)
+
+AC_SUBST(LIBMUTTER_API_VERSION)

 AC_ARG_ENABLE(browser-plugin,
              [AS_HELP_STRING([--enable-browser-plugin],
@@ -145,15 +152,12 @@ AC_SUBST([GNOME_KEYBINDINGS_KEYSDIR])

 GOBJECT_INTROSPECTION_CHECK([$GOBJECT_INTROSPECTION_MIN_VERSION])

-MUTTER_GIR_DIR=`$PKG_CONFIG --variable=girdir libmutter`
+MUTTER_GIR_DIR=`$PKG_CONFIG --variable=girdir $LIBMUTTER`
 AC_SUBST(MUTTER_GIR_DIR)

-MUTTER_TYPELIB_DIR=`$PKG_CONFIG --variable=typelibdir libmutter`
+MUTTER_TYPELIB_DIR=`$PKG_CONFIG --variable=typelibdir $LIBMUTTER`
 AC_SUBST(MUTTER_TYPELIB_DIR)

-GJS_CONSOLE=`$PKG_CONFIG --variable=gjs_console gjs-1.0`
-AC_SUBST(GJS_CONSOLE)
-
 GLIB_COMPILE_RESOURCES=`$PKG_CONFIG --variable glib_compile_resources gio-2.0`
 AC_SUBST(GLIB_COMPILE_RESOURCES)

@@ -182,7 +186,7 @@ if test "x$enable_networkmanager" != "xno"; then
                     [libnm-glib
                     libnm-util >= $NETWORKMANAGER_MIN_VERSION
                     libnm-gtk >= $NETWORKMANAGER_MIN_VERSION
-                     libsecret-unstable],
+                     libsecret-1 >= 0.18],
                     [have_networkmanager=yes],
                     [have_networkmanager=no])

@@ -242,7 +246,7 @@ if test -z "$GDBUS_CODEGEN"; then
  AC_MSG_ERROR([gdbus-codegen not found])
 fi

-AC_PATH_PROG([SASS],[sass],[])
+AC_PATH_PROG([SASSC],[sassc],[])

 AC_CONFIG_FILES([
  Makefile
@@ -254,7 +258,6 @@ AC_CONFIG_FILES([
  docs/reference/st/Makefile
  docs/reference/st/st-docs.sgml
  js/Makefile
-  src/calendar-server/evolution-calendar.desktop.in
  src/Makefile
  src/gvc/Makefile
  browser-plugin/Makefile
--- a/data/50-gnome-shell-system.xml.in
+++ b/data/50-gnome-shell-system.xml.in
@@ -1,24 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <KeyListEntries schema="org.gnome.shell.keybindings"
                group="system"
-                _name="System"
+                name="System"
                wm_name="GNOME Shell"
                package="gnome-shell">

 	<KeyListEntry name="toggle-message-tray"
-                      _description="Show the notification list"/>
+                      description="Show the notification list"/>

 	<KeyListEntry name="focus-active-notification"
-                      _description="Focus the active notification"/>
+                      description="Focus the active notification"/>

 	<KeyListEntry name="toggle-overview"
-                      _description="Show the overview"/>
+                      description="Show the overview"/>

 	<KeyListEntry name="toggle-application-view"
-                      _description="Show all applications"/>
+                      description="Show all applications"/>

 	<KeyListEntry name="open-application-menu"
-                      _description="Open the application menu"/>
+                      description="Open the application menu"/>

 </KeyListEntries>

--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -1,6 +1,9 @@
 CLEANFILES =
 NULL =

+portaldir = $(datadir)/xdg-desktop-portal/portals
+portal_DATA = gnome-shell.portal
+
 desktopdir=$(datadir)/applications
 desktop_DATA = org.gnome.Shell.desktop gnome-shell-extension-prefs.desktop

@@ -11,8 +14,9 @@ servicedir = $(datadir)/dbus-1/services
 service_DATA = org.gnome.Shell.PortalHelper.service

 CLEANFILES += \
-	org.gnome.Shell.PortalHelper.service \
-	org.gnome.Shell.PortalHelper.desktop \
+	org.gnome.Shell.PortalHelper.service 	\
+	org.gnome.Shell.PortalHelper.desktop 	\
+	org.gnome.Shell.PortalHelper.desktop.in \
 	$(NULL)

 endif
@@ -28,10 +32,13 @@ endif
 	    -e "s|@VERSION[@]|$(VERSION)|" \
 	    $< > $@ || rm $@

-@INTLTOOL_DESKTOP_RULE@
+%.desktop:%.desktop.in
+	$(AM_V_GEN) $(MSGFMT) --desktop --template $(builddir)/$< \
+	                      -d $(top_srcdir)/po -o $@

 introspectiondir = $(datadir)/dbus-1/interfaces
 introspection_DATA =				\
+	org.gnome.Shell.PadOsd.xml		\
 	org.gnome.Shell.Screencast.xml		\
 	org.gnome.Shell.Screenshot.xml		\
 	org.gnome.ShellSearchProvider.xml	\
@@ -49,7 +56,6 @@ theme_sources = 						\

 dist_theme_files =						\
 	$(theme_sources)					\
-	theme/Gemfile						\
 	theme/HACKING						\
 	theme/README						\
 	theme/gnome-shell-sass/COPYING				\
@@ -57,13 +63,14 @@ dist_theme_files =						\
 	theme/gnome-shell-sass/NEWS				\
 	theme/gnome-shell-sass/README				\
 	theme/gnome-shell-sass/gnome-shell-sass.doap		\
+	theme/pad-osd.css					\
 	theme/parse-sass.sh					\
 	$(NULL)

 %.css: %.scss $(theme_sources)
-	@if test -n "$(SASS)"; then \
+	@if test -n "$(SASSC)"; then \
 		if $(AM_V_P); then PS4= set -x; else echo "  GEN      $@"; fi; \
-		$(SASS) --sourcemap=none -f -q --update $<; \
+		$(SASSC) -a $< $@; \
 	fi

 resource_files = $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir)/theme --generate-dependencies $(srcdir)/gnome-shell-theme.gresource.xml)
@@ -80,14 +87,11 @@ perf-background.xml: perf-background.xml.in
 	    $< > $@ || rm $@

 keysdir = @GNOME_KEYBINDINGS_KEYSDIR@
-keys_in_files = 50-gnome-shell-system.xml.in
-keys_DATA = $(keys_in_files:.xml.in=.xml)
+keys_DATA = 50-gnome-shell-system.xml

 gsettings_SCHEMAS = org.gnome.shell.gschema.xml

-@INTLTOOL_XML_NOMERGE_RULE@
-
-%.gschema.xml.in: %.gschema.xml.in.in Makefile
+%.gschema.xml: %.gschema.xml.in Makefile
 	$(AM_V_GEN) sed -e 's|@GETTEXT_PACKAGE[@]|$(GETTEXT_PACKAGE)|g' \
 	$< > $@ || rm $@

@@ -106,15 +110,16 @@ convert_DATA = gnome-shell-overrides.convert
 EXTRA_DIST =						\
 	org.gnome.Shell.desktop.in.in			\
 	gnome-shell-extension-prefs.desktop.in.in	\
+	$(portal_DATA)					\
 	$(introspection_DATA)				\
 	$(menu_DATA)					\
 	$(convert_DATA)					\
-	$(keys_in_files)				\
+	$(keys_DATA)					\
 	$(dist_theme_files)				\
 	perf-background.xml.in				\
-	org.gnome.Shell.PortalHelper.desktop.in		\
+	org.gnome.Shell.PortalHelper.desktop.in.in	\
 	org.gnome.Shell.PortalHelper.service.in		\
-	org.gnome.shell.gschema.xml.in.in		\
+	org.gnome.shell.gschema.xml.in			\
 	gnome-shell-theme.gresource.xml 		\
 	$(resource_files)				\
 	$(NULL)
@@ -123,11 +128,9 @@ CLEANFILES +=						\
 	org.gnome.Shell.desktop.in			\
 	gnome-shell-extension-prefs.in			\
 	$(desktop_DATA)					\
-	$(keys_DATA)					\
 	$(gsettings_SCHEMAS)				\
 	perf-background.xml				\
 	gschemas.compiled				\
 	org.gnome.shell.gschema.valid			\
-	org.gnome.shell.gschema.xml.in			\
 	gnome-shell-theme.gresource			\
 	$(NULL)
--- a/data/gnome-shell-extension-prefs.desktop.in.in
+++ b/data/gnome-shell-extension-prefs.desktop.in.in
@@ -1,7 +1,7 @@
 [Desktop Entry]
 Type=Application
-_Name=GNOME Shell Extension Preferences
-_Comment=Configure GNOME Shell Extensions
+Name=Shell Extensions
+Comment=Configure GNOME Shell Extensions
 Exec=@bindir@/gnome-shell-extension-prefs %u
 X-GNOME-Bugzilla-Bugzilla=GNOME
 X-GNOME-Bugzilla-Product=gnome-shell
--- a/data/gnome-shell-theme.gresource.xml
+++ b/data/gnome-shell-theme.gresource.xml
@@ -22,6 +22,7 @@
    <file>no-events.svg</file>
    <file>no-notifications.svg</file>
    <file>noise-texture.png</file>
+    <file>pad-osd.css</file>
    <file>page-indicator-active.svg</file>
    <file>page-indicator-inactive.svg</file>
    <file>page-indicator-checked.svg</file>
--- a/data/gnome-shell.portal
+++ b/data/gnome-shell.portal
@@ -0,0 +1,4 @@
+[portal]
+DBusName=org.freedesktop.impl.portal.desktop.gnome
+Interfaces=org.freedesktop.impl.portal.Access
+UseIn=gnome
--- a/data/org.gnome.Shell.PadOsd.xml
+++ b/data/org.gnome.Shell.PadOsd.xml
@@ -0,0 +1,28 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+
+  <!--
+      org.gnome.Shell.PadOSD:
+      @short_description: Pad OSD interface
+
+      The interface used to show button map OSD on pad devices.
+  -->
+  <interface name='org.gnome.Shell.Wacom.PadOsd'>
+
+    <!--
+        Show:
+        @device_node: device node file, usually in /dev/input/...
+        @edition_mode: whether toggling edition mode on when showing
+
+        Shows the pad button map OSD for the requested device, the OSD
+	will be shown according the current device settings (output
+	mapping, left handed mode, ...)
+    -->
+    <method name='Show'>
+      <arg name='device_node' direction='in' type='o'/>
+      <arg name='edition_mode' direction='in' type='b'/>
+    </method>
+  </interface>
+</node>
--- a/data/org.gnome.Shell.PortalHelper.desktop.in.in
+++ b/data/org.gnome.Shell.PortalHelper.desktop.in.in
@@ -1,9 +1,10 @@
 [Desktop Entry]
-_Name=Network Login
+Name=Network Login
 Type=Application
 Exec=gapplication launch org.gnome.Shell.PortalHelper
 DBusActivatable=true
 NoDisplay=true
+# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 Icon=network-workgroup
 StartupNotify=true
 OnlyShowIn=GNOME;
--- a/data/org.gnome.Shell.desktop.in.in
+++ b/data/org.gnome.Shell.desktop.in.in
@@ -1,7 +1,7 @@
 [Desktop Entry]
 Type=Application
-_Name=GNOME Shell
-_Comment=Window management and application launching
+Name=GNOME Shell
+Comment=Window management and application launching
 Exec=@bindir@/gnome-shell
 X-GNOME-Bugzilla-Bugzilla=GNOME
 X-GNOME-Bugzilla-Product=gnome-shell
--- a/data/org.gnome.shell.gschema.xml.in.in
+++ b/data/org.gnome.shell.gschema.xml.in.in
@@ -3,143 +3,139 @@
          gettext-domain="@GETTEXT_PACKAGE@">
    <key name="development-tools" type="b">
      <default>true</default>
-      <_summary>
+      <summary>
        Enable internal tools useful for developers and testers from Alt-F2
-      </_summary>
-      <_description>
+      </summary>
+      <description>
        Allows access to internal debugging and monitoring tools
        using the Alt-F2 dialog.
-      </_description>
+      </description>
    </key>
    <key name="enabled-extensions" type="as">
      <default>[]</default>
-      <_summary>UUIDs of extensions to enable</_summary>
-      <_description>
+      <summary>UUIDs of extensions to enable</summary>
+      <description>
        GNOME Shell extensions have a UUID property; this key lists extensions
        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 D-Bus methods on org.gnome.Shell.
-      </_description>
+      </description>
+    </key>
+    <key name="disable-user-extensions" type="b">
+      <default>false</default>
+      <summary>Disable user extensions</summary>
+      <description>
+        Disable all extensions the user has enabled without affecting
+        the “enabled-extension” setting.
+      </description>
    </key>
    <key name="disable-extension-version-validation" type="b">
-      <default>false</default>
-      <_summary>Disables the validation of extension version compatibility</_summary>
-      <_description>
+      <default>true</default>
+      <summary>Disables the validation of extension version compatibility</summary>
+      <description>
        GNOME Shell will only load extensions that claim to support the current
        running version. Enabling this option will disable this check and try to
        load all extensions regardless of the versions they claim to support.
-      </_description>
+      </description>
    </key>
    <key name="favorite-apps" type="as">
      <default>[ 'epiphany.desktop', 'evolution.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'org.gnome.Nautilus.desktop', 'org.gnome.Software.desktop' ]</default>
-      <_summary>List of desktop file IDs for favorite applications</_summary>
-      <_description>
+      <summary>List of desktop file IDs for favorite applications</summary>
+      <description>
        The applications corresponding to these identifiers
        will be displayed in the favorites area.
-      </_description>
+      </description>
    </key>
    <key name="app-picker-view" type="u">
      <default>0</default>
-      <_summary>App Picker View</_summary>
-      <_description>
+      <summary>App Picker View</summary>
+      <description>
        Index of the currently selected view in the application picker.
-      </_description>
+      </description>
    </key>
    <key name="command-history" type="as">
      <default>[]</default>
-      <_summary>History for command (Alt-F2) dialog</_summary>
+      <summary>History for command (Alt-F2) dialog</summary>
    </key>
    <key name="looking-glass-history" type="as">
      <default>[]</default>
-      <!-- Translators: looking glass is a debugger and inspector tool, see https://live.gnome.org/GnomeShell/LookingGlass -->
-      <_summary>History for the looking glass dialog</_summary>
+      <!-- Translators: looking glass is a debugger and inspector tool, see https://wiki.gnome.org/Projects/GnomeShell/LookingGlass -->
+      <summary>History for the looking glass dialog</summary>
    </key>
    <key name="always-show-log-out" type="b">
      <default>false</default>
-      <_summary>Always show the 'Log out' menu item in the user menu.</_summary>
-      <_description>
-        This key overrides the automatic hiding of the 'Log out'
+      <summary>Always show the “Log out” menu item in the user menu.</summary>
+      <description>
+        This key overrides the automatic hiding of the “Log out”
        menu item in single-user, single-session situations.
-      </_description>
+      </description>
    </key>
    <key name="remember-mount-password" type="b">
      <default>false</default>
-      <_summary>Whether to remember password for mounting encrypted or remote filesystems</_summary>
-      <_description>
+      <summary>Whether to remember password for mounting encrypted or remote filesystems</summary>
+      <description>
        The shell will request a password when an encrypted device or a
        remote filesystem is mounted.  If the password can be saved for
-        future use a 'Remember Password' checkbox will be present.
+        future use a “Remember Password” checkbox will be present.
        This key sets the default state of the checkbox.
-      </_description>
+      </description>
    </key>
    <key name="had-bluetooth-devices-setup" type="b">
      <default>false</default>
-      <_summary>Whether the default Bluetooth adapter had set up devices associated to it</_summary>
-      <_description>
+      <summary>Whether the default Bluetooth adapter had set up devices associated to it</summary>
+      <description>
        The shell will only show a Bluetooth menu item if a Bluetooth
        adapter is powered, or if there were devices set up associated
        with the default adapter. This will be reset if the default
        adapter is ever seen not to have devices associated to it.
-      </_description>
+      </description>
    </key>
-    <child name="calendar" schema="org.gnome.shell.calendar"/>
    <child name="keybindings" schema="org.gnome.shell.keybindings"/>
    <child name="keyboard" schema="org.gnome.shell.keyboard"/>
  </schema>

-  <schema id="org.gnome.shell.calendar" path="/org/gnome/shell/calendar/"
-          gettext-domain="@GETTEXT_PACKAGE@">
-    <key name="show-weekdate" type="b">
-      <default>false</default>
-      <_summary>Show the week date in the calendar</_summary>
-      <_description>
-        If true, display the ISO week date in the calendar.
-      </_description>
-      </key>
-  </schema>
-
  <schema id="org.gnome.shell.keybindings" path="/org/gnome/shell/keybindings/"
          gettext-domain="@GETTEXT_PACKAGE@">
    <key name="open-application-menu" type="as">
      <default>["&lt;Super&gt;F10"]</default>
-      <_summary>Keybinding to open the application menu</_summary>
-      <_description>
+      <summary>Keybinding to open the application menu</summary>
+      <description>
        Keybinding to open the application menu.
-      </_description>
+      </description>
    </key>
    <key name="toggle-application-view" type="as">
      <default>["&lt;Super&gt;a"]</default>
-      <_summary>Keybinding to open the "Show Applications" view</_summary>
-      <_description>
-        Keybinding to open the "Show Applications" view of the Activities
+      <summary>Keybinding to open the “Show Applications” view</summary>
+      <description>
+        Keybinding to open the “Show Applications” view of the Activities
        Overview.
-      </_description>
+      </description>
    </key>
    <key name="toggle-overview" type="as">
      <default>["&lt;Super&gt;s"]</default>
-      <_summary>Keybinding to open the overview</_summary>
-      <_description>
+      <summary>Keybinding to open the overview</summary>
+      <description>
        Keybinding to open the Activities Overview.
-      </_description>
+      </description>
    </key>
    <key name="toggle-message-tray" type="as">
      <default>["&lt;Super&gt;v","&lt;Super&gt;m"]</default>
-      <_summary>Keybinding to toggle the visibility of the notification list</_summary>
-      <_description>
+      <summary>Keybinding to toggle the visibility of the notification list</summary>
+      <description>
        Keybinding to toggle the visibility of the notification list.
-      </_description>
+      </description>
    </key>
    <key name="focus-active-notification" type="as">
      <default>["&lt;Super&gt;n"]</default>
-      <_summary>Keybinding to focus the active notification</_summary>
-      <_description>
+      <summary>Keybinding to focus the active notification</summary>
+      <description>
        Keybinding to focus the active notification.
-      </_description>
+      </description>
    </key>
    <key name="pause-resume-tweens" type="as">
      <default>[]</default>
-      <_summary>Keybinding that pauses and resumes all running tweens, for debugging purposes</_summary>
-      <_description></_description>
+      <summary>Keybinding that pauses and resumes all running tweens, for debugging purposes</summary>
+      <description></description>
    </key>
  </schema>

@@ -147,10 +143,10 @@
          gettext-domain="@GETTEXT_PACKAGE@">
    <key name="keyboard-type" type="s">
      <default>'touch'</default>
-      <_summary>Which keyboard to use</_summary>
-      <_description>
+      <summary>Which keyboard to use</summary>
+      <description>
        The type of keyboard to use.
-      </_description>
+      </description>
    </key>
  </schema>

@@ -159,11 +155,11 @@
          gettext-domain="@GETTEXT_PACKAGE@">
    <key type="b" name="current-workspace-only">
      <default>false</default>
-      <_summary>Limit switcher to current workspace.</_summary>
-      <_description>
+      <summary>Limit switcher to current workspace.</summary>
+      <description>
 	If true, only applications that have windows on the current workspace are shown in the switcher.
 	Otherwise, all applications are included.
-      </_description>
+      </description>
    </key>
  </schema>

@@ -177,20 +173,20 @@
          gettext-domain="@GETTEXT_PACKAGE@">
    <key name="app-icon-mode" enum="org.gnome.shell.window-switcher.AppIconMode">
      <default>'both'</default>
-      <_summary>The application icon mode.</_summary>
-      <_description>
+      <summary>The application icon mode.</summary>
+      <description>
 	Configures how the windows are shown in the switcher. Valid possibilities
-	are 'thumbnail-only' (shows a thumbnail of the window), 'app-icon-only'
-	(shows only the application icon) or 'both'.
-      </_description>
+	are “thumbnail-only” (shows a thumbnail of the window), “app-icon-only”
+	(shows only the application icon) or “both”.
+      </description>
    </key>
    <key type="b" name="current-workspace-only">
      <default>true</default>
-      <_summary>Limit switcher to current workspace.</_summary>
-      <_description>
+      <summary>Limit switcher to current workspace.</summary>
+      <description>
 	If true, only windows from the current workspace are shown in the switcher.
 	Otherwise, all windows are included.
-      </_description>
+      </description>
    </key>
  </schema>

@@ -198,43 +194,43 @@
 	  gettext-domain="@GETTEXT_PACKAGE@">
    <key name="attach-modal-dialogs" type="b">
      <default>true</default>
-      <_summary>Attach modal dialog to the parent window</_summary>
-      <_description>
+      <summary>Attach modal dialog to the parent window</summary>
+      <description>
        This key overrides the key in org.gnome.mutter when running
        GNOME Shell.
-      </_description>
+      </description>
    </key>

    <key name="edge-tiling" type="b">
      <default>true</default>
-      <_summary>Enable edge tiling when dropping windows on screen edges</_summary>
-      <_description>
+      <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>
+      </description>
    </key>

    <key name="dynamic-workspaces" type="b">
      <default>true</default>
-      <_summary>Workspaces are managed dynamically</_summary>
-      <_description>
+      <summary>Workspaces are managed dynamically</summary>
+      <description>
        This key overrides the key in org.gnome.mutter when running GNOME Shell.
-      </_description>
+      </description>
    </key>

    <key name="workspaces-only-on-primary" type="b">
      <default>true</default>
-      <_summary>Workspaces only on primary monitor</_summary>
-      <_description>
+      <summary>Workspaces only on primary monitor</summary>
+      <description>
        This key overrides the key in org.gnome.mutter when running GNOME Shell.
-      </_description>
+      </description>
    </key>

    <key name="focus-change-on-pointer-rest" type="b">
      <default>true</default>
-      <_summary>Delay focus changes in mouse mode until the pointer stops moving</_summary>
-      <_description>
+      <summary>Delay focus changes in mouse mode until the pointer stops moving</summary>
+      <description>
        This key overrides the key in org.gnome.mutter when running GNOME Shell.
-      </_description>
+      </description>
    </key>
  </schema>
 </schemalist>
--- a/data/theme/Gemfile
+++ b/data/theme/Gemfile
@@ -1 +0,0 @@
-gem "sass", "~> 3.4.0"
--- a/data/theme/README
+++ b/data/theme/README
@@ -3,10 +3,10 @@ Summary

 * Do not edit the CSS directly, edit the source SCSS files and process them with SASS (running
  `make` should do that when you have the required software installed, as described below;
-  run `/.parse-sass.sh` manually if it doesn't)
-* To be able to use the lates/adequate version of sass, install ruby, gem, sass & bundle. 
-  On Fedora F20, this is done with `sudo dnf install rubygems && gem install bundle && bundle install`
-  from the same directory this README resides in.
+  run `./parse-sass.sh` manually if it doesn't)
+* Most SASS preprocessors should produce similar results, however the build system
+  integration and 'parse-sass.sh' script use sassc. You should be able to install
+  it with `pkcon install sassc` or your distribution's package manager.

 How to tweak the theme
 ----------------------
@@ -31,6 +31,4 @@ _common.scss        - actual definitions of style for each widget. This is where
                      your changes.
                      
 You can read about SASS at http://sass-lang.com/documentation/. Once you make your changes to the
-_common.scss file, you can either run the ./parse-sass.sh script or keep SASS watching for changes as you
-edit. This is done by running `bundle exec sass --watch --sourcemap=none .` If sass is out of date, or is
-missing, you can install it with `bundle install`.
+_common.scss file, you can either run make or the ./parse-sass.sh script.
--- a/data/theme/gnome-shell-high-contrast.css
+++ b/data/theme/gnome-shell-high-contrast.css
@@ -118,6 +118,7 @@ StEntry {
 /* Scrollbars */
 StScrollView.vfade {
  -st-vfade-offset: 68px; }
+
 StScrollView.hfade {
  -st-hfade-offset: 68px; }

@@ -152,14 +153,18 @@ StScrollBar {
 /* Check Boxes */
 .check-box StBoxLayout {
  spacing: .8em; }
+
 .check-box StBin {
  width: 24px;
  height: 22px;
  background-image: url("resource:///org/gnome/shell/theme/checkbox-off.svg"); }
+
 .check-box:focus StBin {
  background-image: url("resource:///org/gnome/shell/theme/checkbox-off-focused.svg"); }
+
 .check-box:checked StBin {
  background-image: url("resource:///org/gnome/shell/theme/checkbox.svg"); }
+
 .check-box:focus:checked StBin {
  background-image: url("resource:///org/gnome/shell/theme/checkbox-focused.svg"); }

@@ -199,7 +204,7 @@ StScrollBar {
  border-radius: 9px;
  color: #eeeeec;
  background-color: rgba(23, 25, 26, 0.95);
-  border: 3px solid rgba(238, 238, 236, 0.5); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
  .modal-dialog .modal-dialog-content-box {
    padding: 24px; }
  .modal-dialog .run-dialog-entry {
@@ -224,7 +229,7 @@ StScrollBar {
 /* End Session Dialog */
 .end-session-dialog {
  spacing: 42px;
-  border: 3px solid rgba(238, 238, 236, 0.2); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }

 .end-session-dialog-list {
  padding-top: 20px; }
@@ -300,7 +305,7 @@ StScrollBar {
  padding-bottom: 6px; }

 .mount-question-dialog-subject {
-  max-width: 500px; }
+  max-width: 34em; }

 .show-processes-dialog-subject:rtl,
 .mount-question-dialog-subject:rtl {
@@ -337,6 +342,7 @@ StScrollBar {

 .show-processes-dialog-app-list-item-icon:ltr {
  padding-right: 17px; }
+
 .show-processes-dialog-app-list-item-icon:rtl {
  padding-left: 17px; }

@@ -345,7 +351,7 @@ StScrollBar {

 /* Password or Authentication Dialog */
 .prompt-dialog {
-  width: 500px;
+  width: 34em;
  border: 3px solid rgba(238, 238, 236, 0.2); }

 .prompt-dialog-main-layout {
@@ -399,6 +405,77 @@ StScrollBar {
  width: 48px;
  height: 48px; }

+/* Audio selection dialog */
+.audio-device-selection-dialog {
+  spacing: 30px; }
+
+.audio-selection-content {
+  spacing: 20px;
+  padding: 24px; }
+
+.audio-selection-title {
+  font-weight: bold;
+  text-align: center; }
+
+.audio-selection-box {
+  spacing: 20px; }
+
+.audio-selection-device {
+  border: 1px solid rgba(238, 238, 236, 0.2);
+  border-radius: 12px; }
+  .audio-selection-device:active, .audio-selection-device:hover, .audio-selection-device:focus {
+    background-color: #215d9c; }
+
+.audio-selection-device-box {
+  padding: 20px;
+  spacing: 20px; }
+
+.audio-selection-device-icon {
+  icon-size: 64px; }
+
+/* Access Dialog */
+.access-dialog {
+  spacing: 30px; }
+
+.access-dialog-main-layout {
+  padding: 12px 20px 0;
+  spacing: 12px; }
+
+.access-dialog-content {
+  max-width: 28em;
+  spacing: 20px; }
+
+.access-dialog-icon {
+  min-width: 48px;
+  icon-size: 48px; }
+
+.access-dialog-title {
+  font-weight: bold; }
+
+.access-dialog-subtitle {
+  color: #999999;
+  font-weight: bold; }
+
+/* Geolocation Dialog */
+.geolocation-dialog {
+  spacing: 30px; }
+
+.geolocation-dialog-main-layout {
+  spacing: 12px; }
+
+.geolocation-dialog-content {
+  spacing: 20px; }
+
+.geolocation-dialog-icon {
+  icon-size: 48px; }
+
+.geolocation-dialog-title {
+  font-weight: bold; }
+
+.geolocation-dialog-reason {
+  color: #999999;
+  font-weight: bold; }
+
 /* Network Agent Dialog */
 .network-dialog-secret-table {
  spacing-rows: 15px;
@@ -487,6 +564,21 @@ StScrollBar {
    border-radius: 0.3em;
    background-color: rgba(11, 12, 13, 0.5);
    color: #eeeeec; }
+  .osd-window .level-bar {
+    background-color: #eeeeec;
+    border-radius: 0.3em; }
+
+/* Pad OSD */
+.pad-osd-window {
+  padding: 32px;
+  background-color: rgba(0, 0, 0, 0.8); }
+  .pad-osd-window .pad-osd-title-box {
+    spacing: 12px; }
+  .pad-osd-window .pad-osd-title-menu-box {
+    spacing: 6px; }
+
+.combo-box-label {
+  width: 15em; }

 /* App Switcher */
 .switcher-popup {
@@ -530,6 +622,10 @@ StScrollBar {
  width: 96px;
  height: 96px; }

+/* Window Cycler */
+.cycler-highlight {
+  border: 5px solid #215d9c; }
+
 /* Workspace Switcher */
 .workspace-switcher-group {
  padding: 12px; }
@@ -579,7 +675,9 @@ StScrollBar {

 /* TOP BAR */
 #panel {
-  background-color: black;
+  background-color: rgba(0, 0, 0, 0.2);
+  /* transition from solid to transparent */
+  transition-duration: 500ms;
  font-weight: bold;
  height: 1.86em; }
  #panel.unlock-screen, #panel.login-screen, #panel.lock-screen {
@@ -588,7 +686,7 @@ StScrollBar {
    spacing: 4px; }
  #panel .panel-corner {
    -panel-corner-radius: 6px;
-    -panel-corner-background-color: black;
+    -panel-corner-background-color: rgba(0, 0, 0, 0.2);
    -panel-corner-border-width: 2px;
    -panel-corner-border-color: transparent; }
    #panel .panel-corner:active, #panel .panel-corner:overview, #panel .panel-corner:focus {
@@ -601,14 +699,24 @@ StScrollBar {
    -natural-hpadding: 12px;
    -minimum-hpadding: 6px;
    font-weight: bold;
-    color: #ccc;
+    color: #eee;
+    text-shadow: 0px 0px 2px rgba(0, 0, 0, 0.9);
    transition-duration: 100ms; }
    #panel .panel-button .app-menu-icon {
      -st-icon-style: symbolic;
      margin-left: 4px;
      margin-right: 4px; }
+    #panel .panel-button .system-status-icon,
+    #panel .panel-button .app-menu-icon > StIcon,
+    #panel .panel-button .popup-menu-arrow {
+      icon-shadow: 0px 0px 2px rgba(0, 0, 0, 0.9); }
    #panel .panel-button:hover {
-      color: white; }
+      color: white;
+      text-shadow: 0px 0px 8px black; }
+      #panel .panel-button:hover .system-status-icon,
+      #panel .panel-button:hover .app-menu-icon > StIcon,
+      #panel .panel-button:hover .popup-menu-arrow {
+        icon-shadow: 0px 0px 8px black; }
    #panel .panel-button:active, #panel .panel-button:overview, #panel .panel-button:focus, #panel .panel-button:checked {
      background-color: rgba(0, 0, 0, 0.01);
      box-shadow: inset 0 -2px 0px #256ab1;
@@ -618,9 +726,17 @@ StScrollBar {
    #panel .panel-button .system-status-icon {
      icon-size: 1.09em;
      padding: 0 5px; }
-    .unlock-screen #panel .panel-button, .login-screen #panel .panel-button, .lock-screen #panel .panel-button {
+    .unlock-screen #panel .panel-button,
+    .login-screen #panel .panel-button,
+    .lock-screen #panel .panel-button {
      color: white; }
-      .unlock-screen #panel .panel-button:focus, .unlock-screen #panel .panel-button:hover, .unlock-screen #panel .panel-button:active, .login-screen #panel .panel-button:focus, .login-screen #panel .panel-button:hover, .login-screen #panel .panel-button:active, .lock-screen #panel .panel-button:focus, .lock-screen #panel .panel-button:hover, .lock-screen #panel .panel-button:active {
+      .unlock-screen #panel .panel-button:focus, .unlock-screen #panel .panel-button:hover, .unlock-screen #panel .panel-button:active,
+      .login-screen #panel .panel-button:focus,
+      .login-screen #panel .panel-button:hover,
+      .login-screen #panel .panel-button:active,
+      .lock-screen #panel .panel-button:focus,
+      .lock-screen #panel .panel-button:hover,
+      .lock-screen #panel .panel-button:active {
        color: white; }
  #panel .panel-status-indicators-box,
  #panel .panel-status-menu-box {
@@ -629,6 +745,21 @@ StScrollBar {
    spacing: 0; }
  #panel .screencast-indicator {
    color: #f57900; }
+  #panel.solid {
+    background-color: black;
+    /* transition from transparent to solid */
+    transition-duration: 300ms; }
+    #panel.solid .panel-corner {
+      -panel-corner-background-color: black; }
+    #panel.solid .panel-button {
+      color: #ccc;
+      text-shadow: none; }
+      #panel.solid .panel-button:hover {
+        color: white; }
+    #panel.solid .system-status-icon,
+    #panel.solid .app-menu-icon > StIcon,
+    #panel.solid .popup-menu-arrow {
+      icon-shadow: none; }

 #calendarArea {
  padding: 0.75em 1.0em; }
@@ -648,9 +779,20 @@ StScrollBar {
 .datemenu-displays-section {
  padding-bottom: 3em; }

+.datemenu-displays-box {
+  spacing: 1em; }
+
+.datemenu-calendar-column {
+  border: 0 solid #0d0d0d; }
+  .datemenu-calendar-column:ltr {
+    border-left-width: 1px; }
+  .datemenu-calendar-column:rtl {
+    border-right-width: 1px; }
+
 .datemenu-today-button,
 .world-clocks-button,
-.message-list-section-title {
+.weather-button,
+.events-section-title {
  border-radius: 4px;
  padding: .4em; }

@@ -663,12 +805,16 @@ StScrollBar {
 .datemenu-today-button:hover, .datemenu-today-button:focus,
 .world-clocks-button:hover,
 .world-clocks-button:focus,
-.message-list-section-title:hover,
-.message-list-section-title:focus {
+.weather-button:hover,
+.weather-button:focus,
+.events-section-title:hover,
+.events-section-title:focus {
  background-color: #0d0d0d; }
+
 .datemenu-today-button:active,
 .world-clocks-button:active,
-.message-list-section-title:active {
+.weather-button:active,
+.events-section-title:active {
  color: white;
  background-color: #215d9c; }

@@ -676,13 +822,17 @@ StScrollBar {
  font-size: 1.5em; }

 .world-clocks-header,
-.message-list-section-title {
+.weather-header,
+.events-section-title {
  color: #999999;
  font-weight: bold; }

 .world-clocks-grid {
  spacing-rows: 0.4em; }

+.weather-box {
+  spacing: 0.4em; }
+
 .calendar-month-label {
  color: #f2f2f2;
  font-weight: bold;
@@ -718,7 +868,7 @@ StScrollBar {
  border-radius: 1.4em; }
  .calendar-day-base:hover, .calendar-day-base:focus {
    background-color: #0d0d0d; }
-  .calendar-day-base:active {
+  .calendar-day-base:active, .calendar-day-base:selected {
    color: white;
    background-color: #215d9c;
    border-color: transparent; }
@@ -752,63 +902,90 @@ StScrollBar {
  color: rgba(255, 255, 255, 0.15);
  opacity: 0.5; }

+.calendar-week-number {
+  font-size: 70%;
+  font-weight: bold;
+  width: 2.3em;
+  height: 1.8em;
+  border-radius: 2px;
+  padding: 0.5em 0 0;
+  margin: 6px;
+  background-color: rgba(255, 255, 255, 0.3);
+  color: #000; }
+
 /* Message list */
 .message-list {
  width: 31.5em; }

+.message-list-clear-button.button {
+  background-color: transparent;
+  margin: 1.5em 1.5em 0; }
+  .message-list-clear-button.button:hover, .message-list-clear-button.button:focus {
+    background-color: #0d0d0d; }
+
 .message-list-sections {
-  spacing: 1.5em; }
+  spacing: 1em; }

 .message-list-section,
 .message-list-section-list {
-  spacing: 0.7em; }
-
-.message-list-section-title-box {
  spacing: 0.4em; }

-.message-list-section-close > StIcon {
-  icon-size: 16px;
-  border-radius: 8px;
-  color: #000;
-  background-color: #666666; }
-
-/* FIXME: how do you do this in sass? */
-.message-list-section-close:hover > StIcon,
-.message-list-section-close:focus > StIcon {
-  background-color: #999999; }
-
 .message {
-  background-color: #0d0d0d;
  border-radius: 3px; }
  .message:hover, .message:focus {
-    background-color: #262626; }
+    background-color: #0d0d0d; }

 .message-icon-bin {
-  padding: 8px 0px 8px 8px; }
+  padding: 10px 3px 10px 10px; }
  .message-icon-bin:rtl {
-    padding: 8px 8px 8px 0px; }
+    padding: 10px 10px 10px 3px; }

 .message-icon-bin > StIcon {
-  icon-size: 32px; }
-
-.message-secondary-bin:ltr {
-  padding-left: 8px; }
-.message-secondary-bin:rtl {
-  padding-right: 8px; }
+  color: #cccccc;
+  icon-size: 16px;
+  -st-icon-style: symbolic; }

 .message-secondary-bin {
-  color: #999999; }
+  padding: 0 12px; }
+
+.message-secondary-bin > .event-time {
+  color: #999999;
+  font-size: 0.7em;
+  /* HACK: the label should be baseline-aligned with a 1em label,
+                     fake this with some bottom padding */
+  padding-bottom: 0.13em; }

 .message-secondary-bin > StIcon {
  icon-size: 16px; }

 .message-title {
-  font-weight: bold;
-  font-size: 1.1em; }
+  color: #f2f2f2; }

 .message-content {
-  padding: 8px;
-  font-size: .9em; }
+  color: #cccccc;
+  padding: 10px; }
+
+.message-media-control {
+  padding: 12px;
+  color: #cccccc; }
+  .message-media-control:last-child:ltr {
+    padding-right: 18px; }
+  .message-media-control:last-child:rtl {
+    padding-left: 18px; }
+  .message-media-control:hover {
+    color: #fff; }
+  .message-media-control:insensitive {
+    color: #999999; }
+
+.media-message-cover-icon {
+  icon-size: 48px !important; }
+  .media-message-cover-icon.fallback {
+    color: #1a1a1a;
+    background-color: #000;
+    border: 2px solid #000;
+    border-radius: 2px;
+    icon-size: 16px;
+    padding: 8px; }

 .system-switch-user-submenu-icon.user-icon {
  icon-size: 20px;
@@ -875,9 +1052,9 @@ StScrollBar {

 /* NETWORK DIALOGS */
 .nm-dialog {
-  max-height: 500px;
-  min-height: 450px;
-  min-width: 470px; }
+  max-height: 34em;
+  min-height: 31em;
+  min-width: 32em; }

 .nm-dialog-content {
  spacing: 20px;
@@ -1003,14 +1180,19 @@ StScrollBar {

 .list-search-result-content {
  spacing: 12px;
-  padding: 12px; }
+  padding: 2px; }

 .list-search-result-title {
  font-size: 1.5em;
  color: #e2e2df; }

+.list-search-result-provider {
+  color: #e2e2df;
+  margin-top: 0.24em; }
+
 .list-search-result-description {
-  color: #cacac4; }
+  color: #cacac4;
+  margin-left: 30px; }

 .search-provider-icon {
  padding: 15px; }
@@ -1080,6 +1262,7 @@ StScrollBar {
 .list-search-result:active,
 .list-search-result:checked {
  background-color: rgba(23, 25, 26, 0.9); }
+
 .search-provider-icon:focus, .search-provider-icon:selected, .search-provider-icon:hover,
 .list-search-result:focus,
 .list-search-result:selected,
@@ -1087,7 +1270,8 @@ StScrollBar {
  background-color: rgba(238, 238, 236, 0.1);
  transition-duration: 200ms; }

-.app-well-app:active .overview-icon, .app-well-app:checked .overview-icon,
+.app-well-app:active .overview-icon,
+.app-well-app:checked .overview-icon,
 .app-well-app.app-folder:active .overview-icon,
 .app-well-app.app-folder:checked .overview-icon,
 .show-apps:active .overview-icon,
@@ -1096,7 +1280,10 @@ StScrollBar {
 .grid-search-result:checked .overview-icon {
  background-color: rgba(23, 25, 26, 0.9);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.7); }
-.app-well-app:hover .overview-icon, .app-well-app:focus .overview-icon, .app-well-app:selected .overview-icon,
+
+.app-well-app:hover .overview-icon,
+.app-well-app:focus .overview-icon,
+.app-well-app:selected .overview-icon,
 .app-well-app.app-folder:hover .overview-icon,
 .app-well-app.app-folder:focus .overview-icon,
 .app-well-app.app-folder:selected .overview-icon,
@@ -1522,10 +1709,12 @@ StScrollBar {

 .login-dialog-user-selection-box {
  padding: 100px 0px; }
-  .login-dialog-user-selection-box .login-dialog-not-listed-label {
-    padding-left: 2px; }
-    .login-dialog-not-listed-button:focus .login-dialog-user-selection-box .login-dialog-not-listed-label, .login-dialog-not-listed-button:hover .login-dialog-user-selection-box .login-dialog-not-listed-label {
-      color: #eeeeec; }
+
+.login-dialog-not-listed-label {
+  padding-left: 2px; }
+  .login-dialog-not-listed-button:focus .login-dialog-not-listed-label,
+  .login-dialog-not-listed-button:hover .login-dialog-not-listed-label {
+    color: #eeeeec; }

 .login-dialog-not-listed-label {
  font-size: 90%;
@@ -1574,6 +1763,7 @@ StScrollBar {

 .user-widget-label:ltr {
  padding-left: 18px; }
+
 .user-widget-label:rtl {
  padding-right: 18px; }

@@ -1701,6 +1891,7 @@ StScrollBar {
 .lg-dialog StEntry {
  selection-background-color: #bbbbbb;
  selected-color: #333333; }
+
 .lg-dialog .shell-link {
  color: #999999; }
  .lg-dialog .shell-link:hover {
--- a/data/theme/gnome-shell-sass
+++ b/data/theme/gnome-shell-sass
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -118,6 +118,7 @@ StEntry {
 /* Scrollbars */
 StScrollView.vfade {
  -st-vfade-offset: 68px; }
+
 StScrollView.hfade {
  -st-hfade-offset: 68px; }

@@ -152,14 +153,18 @@ StScrollBar {
 /* Check Boxes */
 .check-box StBoxLayout {
  spacing: .8em; }
+
 .check-box StBin {
  width: 24px;
  height: 22px;
  background-image: url("resource:///org/gnome/shell/theme/checkbox-off.svg"); }
+
 .check-box:focus StBin {
  background-image: url("resource:///org/gnome/shell/theme/checkbox-off-focused.svg"); }
+
 .check-box:checked StBin {
  background-image: url("resource:///org/gnome/shell/theme/checkbox.svg"); }
+
 .check-box:focus:checked StBin {
  background-image: url("resource:///org/gnome/shell/theme/checkbox-focused.svg"); }

@@ -199,7 +204,7 @@ StScrollBar {
  border-radius: 9px;
  color: #eeeeec;
  background-color: rgba(23, 25, 26, 0.95);
-  border: 3px solid rgba(238, 238, 236, 0.5); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }
  .modal-dialog .modal-dialog-content-box {
    padding: 24px; }
  .modal-dialog .run-dialog-entry {
@@ -224,7 +229,7 @@ StScrollBar {
 /* End Session Dialog */
 .end-session-dialog {
  spacing: 42px;
-  border: 3px solid rgba(238, 238, 236, 0.2); }
+  border: 1px solid rgba(238, 238, 236, 0.2); }

 .end-session-dialog-list {
  padding-top: 20px; }
@@ -300,7 +305,7 @@ StScrollBar {
  padding-bottom: 6px; }

 .mount-question-dialog-subject {
-  max-width: 500px; }
+  max-width: 34em; }

 .show-processes-dialog-subject:rtl,
 .mount-question-dialog-subject:rtl {
@@ -337,6 +342,7 @@ StScrollBar {

 .show-processes-dialog-app-list-item-icon:ltr {
  padding-right: 17px; }
+
 .show-processes-dialog-app-list-item-icon:rtl {
  padding-left: 17px; }

@@ -345,7 +351,7 @@ StScrollBar {

 /* Password or Authentication Dialog */
 .prompt-dialog {
-  width: 500px;
+  width: 34em;
  border: 3px solid rgba(238, 238, 236, 0.2); }

 .prompt-dialog-main-layout {
@@ -399,6 +405,77 @@ StScrollBar {
  width: 48px;
  height: 48px; }

+/* Audio selection dialog */
+.audio-device-selection-dialog {
+  spacing: 30px; }
+
+.audio-selection-content {
+  spacing: 20px;
+  padding: 24px; }
+
+.audio-selection-title {
+  font-weight: bold;
+  text-align: center; }
+
+.audio-selection-box {
+  spacing: 20px; }
+
+.audio-selection-device {
+  border: 1px solid rgba(238, 238, 236, 0.2);
+  border-radius: 12px; }
+  .audio-selection-device:active, .audio-selection-device:hover, .audio-selection-device:focus {
+    background-color: #215d9c; }
+
+.audio-selection-device-box {
+  padding: 20px;
+  spacing: 20px; }
+
+.audio-selection-device-icon {
+  icon-size: 64px; }
+
+/* Access Dialog */
+.access-dialog {
+  spacing: 30px; }
+
+.access-dialog-main-layout {
+  padding: 12px 20px 0;
+  spacing: 12px; }
+
+.access-dialog-content {
+  max-width: 28em;
+  spacing: 20px; }
+
+.access-dialog-icon {
+  min-width: 48px;
+  icon-size: 48px; }
+
+.access-dialog-title {
+  font-weight: bold; }
+
+.access-dialog-subtitle {
+  color: #8e8e80;
+  font-weight: bold; }
+
+/* Geolocation Dialog */
+.geolocation-dialog {
+  spacing: 30px; }
+
+.geolocation-dialog-main-layout {
+  spacing: 12px; }
+
+.geolocation-dialog-content {
+  spacing: 20px; }
+
+.geolocation-dialog-icon {
+  icon-size: 48px; }
+
+.geolocation-dialog-title {
+  font-weight: bold; }
+
+.geolocation-dialog-reason {
+  color: #8e8e80;
+  font-weight: bold; }
+
 /* Network Agent Dialog */
 .network-dialog-secret-table {
  spacing-rows: 15px;
@@ -487,6 +564,21 @@ StScrollBar {
    border-radius: 0.3em;
    background-color: rgba(11, 12, 13, 0.5);
    color: #eeeeec; }
+  .osd-window .level-bar {
+    background-color: #eeeeec;
+    border-radius: 0.3em; }
+
+/* Pad OSD */
+.pad-osd-window {
+  padding: 32px;
+  background-color: rgba(0, 0, 0, 0.8); }
+  .pad-osd-window .pad-osd-title-box {
+    spacing: 12px; }
+  .pad-osd-window .pad-osd-title-menu-box {
+    spacing: 6px; }
+
+.combo-box-label {
+  width: 15em; }

 /* App Switcher */
 .switcher-popup {
@@ -530,6 +622,10 @@ StScrollBar {
  width: 96px;
  height: 96px; }

+/* Window Cycler */
+.cycler-highlight {
+  border: 5px solid #215d9c; }
+
 /* Workspace Switcher */
 .workspace-switcher-group {
  padding: 12px; }
@@ -579,7 +675,9 @@ StScrollBar {

 /* TOP BAR */
 #panel {
-  background-color: black;
+  background-color: rgba(0, 0, 0, 0.2);
+  /* transition from solid to transparent */
+  transition-duration: 500ms;
  font-weight: bold;
  height: 1.86em; }
  #panel.unlock-screen, #panel.login-screen, #panel.lock-screen {
@@ -588,7 +686,7 @@ StScrollBar {
    spacing: 4px; }
  #panel .panel-corner {
    -panel-corner-radius: 6px;
-    -panel-corner-background-color: black;
+    -panel-corner-background-color: rgba(0, 0, 0, 0.2);
    -panel-corner-border-width: 2px;
    -panel-corner-border-color: transparent; }
    #panel .panel-corner:active, #panel .panel-corner:overview, #panel .panel-corner:focus {
@@ -601,14 +699,24 @@ StScrollBar {
    -natural-hpadding: 12px;
    -minimum-hpadding: 6px;
    font-weight: bold;
-    color: #ccc;
+    color: #eee;
+    text-shadow: 0px 0px 2px rgba(0, 0, 0, 0.9);
    transition-duration: 100ms; }
    #panel .panel-button .app-menu-icon {
      -st-icon-style: symbolic;
      margin-left: 4px;
      margin-right: 4px; }
+    #panel .panel-button .system-status-icon,
+    #panel .panel-button .app-menu-icon > StIcon,
+    #panel .panel-button .popup-menu-arrow {
+      icon-shadow: 0px 0px 2px rgba(0, 0, 0, 0.9); }
    #panel .panel-button:hover {
-      color: white; }
+      color: white;
+      text-shadow: 0px 0px 8px black; }
+      #panel .panel-button:hover .system-status-icon,
+      #panel .panel-button:hover .app-menu-icon > StIcon,
+      #panel .panel-button:hover .popup-menu-arrow {
+        icon-shadow: 0px 0px 8px black; }
    #panel .panel-button:active, #panel .panel-button:overview, #panel .panel-button:focus, #panel .panel-button:checked {
      background-color: rgba(0, 0, 0, 0.01);
      box-shadow: inset 0 -2px 0px #256ab1;
@@ -618,9 +726,17 @@ StScrollBar {
    #panel .panel-button .system-status-icon {
      icon-size: 1.09em;
      padding: 0 5px; }
-    .unlock-screen #panel .panel-button, .login-screen #panel .panel-button, .lock-screen #panel .panel-button {
+    .unlock-screen #panel .panel-button,
+    .login-screen #panel .panel-button,
+    .lock-screen #panel .panel-button {
      color: white; }
-      .unlock-screen #panel .panel-button:focus, .unlock-screen #panel .panel-button:hover, .unlock-screen #panel .panel-button:active, .login-screen #panel .panel-button:focus, .login-screen #panel .panel-button:hover, .login-screen #panel .panel-button:active, .lock-screen #panel .panel-button:focus, .lock-screen #panel .panel-button:hover, .lock-screen #panel .panel-button:active {
+      .unlock-screen #panel .panel-button:focus, .unlock-screen #panel .panel-button:hover, .unlock-screen #panel .panel-button:active,
+      .login-screen #panel .panel-button:focus,
+      .login-screen #panel .panel-button:hover,
+      .login-screen #panel .panel-button:active,
+      .lock-screen #panel .panel-button:focus,
+      .lock-screen #panel .panel-button:hover,
+      .lock-screen #panel .panel-button:active {
        color: white; }
  #panel .panel-status-indicators-box,
  #panel .panel-status-menu-box {
@@ -629,6 +745,21 @@ StScrollBar {
    spacing: 0; }
  #panel .screencast-indicator {
    color: #f57900; }
+  #panel.solid {
+    background-color: black;
+    /* transition from transparent to solid */
+    transition-duration: 300ms; }
+    #panel.solid .panel-corner {
+      -panel-corner-background-color: black; }
+    #panel.solid .panel-button {
+      color: #ccc;
+      text-shadow: none; }
+      #panel.solid .panel-button:hover {
+        color: white; }
+    #panel.solid .system-status-icon,
+    #panel.solid .app-menu-icon > StIcon,
+    #panel.solid .popup-menu-arrow {
+      icon-shadow: none; }

 #calendarArea {
  padding: 0.75em 1.0em; }
@@ -648,9 +779,20 @@ StScrollBar {
 .datemenu-displays-section {
  padding-bottom: 3em; }

+.datemenu-displays-box {
+  spacing: 1em; }
+
+.datemenu-calendar-column {
+  border: 0 solid #454c4c; }
+  .datemenu-calendar-column:ltr {
+    border-left-width: 1px; }
+  .datemenu-calendar-column:rtl {
+    border-right-width: 1px; }
+
 .datemenu-today-button,
 .world-clocks-button,
-.message-list-section-title {
+.weather-button,
+.events-section-title {
  border-radius: 4px;
  padding: .4em; }

@@ -663,12 +805,16 @@ StScrollBar {
 .datemenu-today-button:hover, .datemenu-today-button:focus,
 .world-clocks-button:hover,
 .world-clocks-button:focus,
-.message-list-section-title:hover,
-.message-list-section-title:focus {
+.weather-button:hover,
+.weather-button:focus,
+.events-section-title:hover,
+.events-section-title:focus {
  background-color: #454c4c; }
+
 .datemenu-today-button:active,
 .world-clocks-button:active,
-.message-list-section-title:active {
+.weather-button:active,
+.events-section-title:active {
  color: white;
  background-color: #215d9c; }

@@ -676,13 +822,17 @@ StScrollBar {
  font-size: 1.5em; }

 .world-clocks-header,
-.message-list-section-title {
+.weather-header,
+.events-section-title {
  color: #8e8e80;
  font-weight: bold; }

 .world-clocks-grid {
  spacing-rows: 0.4em; }

+.weather-box {
+  spacing: 0.4em; }
+
 .calendar-month-label {
  color: #e2e2df;
  font-weight: bold;
@@ -718,7 +868,7 @@ StScrollBar {
  border-radius: 1.4em; }
  .calendar-day-base:hover, .calendar-day-base:focus {
    background-color: #454c4c; }
-  .calendar-day-base:active {
+  .calendar-day-base:active, .calendar-day-base:selected {
    color: white;
    background-color: #215d9c;
    border-color: transparent; }
@@ -752,63 +902,90 @@ StScrollBar {
  color: rgba(238, 238, 236, 0.15);
  opacity: 0.5; }

+.calendar-week-number {
+  font-size: 70%;
+  font-weight: bold;
+  width: 2.3em;
+  height: 1.8em;
+  border-radius: 2px;
+  padding: 0.5em 0 0;
+  margin: 6px;
+  background-color: rgba(238, 238, 236, 0.3);
+  color: #393f3f; }
+
 /* Message list */
 .message-list {
  width: 31.5em; }

+.message-list-clear-button.button {
+  background-color: transparent;
+  margin: 1.5em 1.5em 0; }
+  .message-list-clear-button.button:hover, .message-list-clear-button.button:focus {
+    background-color: #454c4c; }
+
 .message-list-sections {
-  spacing: 1.5em; }
+  spacing: 1em; }

 .message-list-section,
 .message-list-section-list {
-  spacing: 0.7em; }
-
-.message-list-section-title-box {
  spacing: 0.4em; }

-.message-list-section-close > StIcon {
-  icon-size: 16px;
-  border-radius: 8px;
-  color: #393f3f;
-  background-color: #59594f; }
-
-/* FIXME: how do you do this in sass? */
-.message-list-section-close:hover > StIcon,
-.message-list-section-close:focus > StIcon {
-  background-color: #8e8e80; }
-
 .message {
-  background-color: #454c4c;
  border-radius: 3px; }
  .message:hover, .message:focus {
-    background-color: #5d6767; }
+    background-color: #454c4c; }

 .message-icon-bin {
-  padding: 8px 0px 8px 8px; }
+  padding: 10px 3px 10px 10px; }
  .message-icon-bin:rtl {
-    padding: 8px 8px 8px 0px; }
+    padding: 10px 10px 10px 3px; }

 .message-icon-bin > StIcon {
-  icon-size: 32px; }
-
-.message-secondary-bin:ltr {
-  padding-left: 8px; }
-.message-secondary-bin:rtl {
-  padding-right: 8px; }
+  color: #bebeb6;
+  icon-size: 16px;
+  -st-icon-style: symbolic; }

 .message-secondary-bin {
-  color: #8e8e80; }
+  padding: 0 12px; }
+
+.message-secondary-bin > .event-time {
+  color: #8e8e80;
+  font-size: 0.7em;
+  /* HACK: the label should be baseline-aligned with a 1em label,
+                     fake this with some bottom padding */
+  padding-bottom: 0.13em; }

 .message-secondary-bin > StIcon {
  icon-size: 16px; }

 .message-title {
-  font-weight: bold;
-  font-size: 1.1em; }
+  color: #e2e2df; }

 .message-content {
-  padding: 8px;
-  font-size: .9em; }
+  color: #bebeb6;
+  padding: 10px; }
+
+.message-media-control {
+  padding: 12px;
+  color: #bebeb6; }
+  .message-media-control:last-child:ltr {
+    padding-right: 18px; }
+  .message-media-control:last-child:rtl {
+    padding-left: 18px; }
+  .message-media-control:hover {
+    color: #eeeeec; }
+  .message-media-control:insensitive {
+    color: #8e8e80; }
+
+.media-message-cover-icon {
+  icon-size: 48px !important; }
+  .media-message-cover-icon.fallback {
+    color: #515a5a;
+    background-color: #393f3f;
+    border: 2px solid #393f3f;
+    border-radius: 2px;
+    icon-size: 16px;
+    padding: 8px; }

 .system-switch-user-submenu-icon.user-icon {
  icon-size: 20px;
@@ -875,9 +1052,9 @@ StScrollBar {

 /* NETWORK DIALOGS */
 .nm-dialog {
-  max-height: 500px;
-  min-height: 450px;
-  min-width: 470px; }
+  max-height: 34em;
+  min-height: 31em;
+  min-width: 32em; }

 .nm-dialog-content {
  spacing: 20px;
@@ -994,23 +1171,30 @@ StScrollBar {
 .list-search-results {
  spacing: 3px; }

+.list-search-provider-details {
+  spacing: 3px;
+  width: 150px;
+  margin-left: 30px; }
+
 .search-section-separator {
-  -gradient-height: 1px;
-  -gradient-start: rgba(255, 255, 255, 0);
-  -gradient-end: rgba(255, 255, 255, 0.1);
-  -margin-horizontal: 1.5em;
-  height: 1px; }
+  height: 2px;
+  background-color: rgba(255, 255, 255, 0.2); }

 .list-search-result-content {
  spacing: 12px;
-  padding: 12px; }
+  padding: 2px; }

 .list-search-result-title {
-  font-size: 1.5em;
  color: #e2e2df; }

+.list-search-result-provider {
+  color: #e2e2df;
+  margin-top: 0.24em;
+ }
+
 .list-search-result-description {
-  color: #cacac4; }
+  color: rgba(202, 202, 196, 0.5);
+  margin-left: 30px; }

 .search-provider-icon {
  padding: 15px; }
@@ -1080,6 +1264,7 @@ StScrollBar {
 .list-search-result:active,
 .list-search-result:checked {
  background-color: rgba(23, 25, 26, 0.9); }
+
 .search-provider-icon:focus, .search-provider-icon:selected, .search-provider-icon:hover,
 .list-search-result:focus,
 .list-search-result:selected,
@@ -1087,7 +1272,8 @@ StScrollBar {
  background-color: rgba(238, 238, 236, 0.1);
  transition-duration: 200ms; }

-.app-well-app:active .overview-icon, .app-well-app:checked .overview-icon,
+.app-well-app:active .overview-icon,
+.app-well-app:checked .overview-icon,
 .app-well-app.app-folder:active .overview-icon,
 .app-well-app.app-folder:checked .overview-icon,
 .show-apps:active .overview-icon,
@@ -1096,7 +1282,10 @@ StScrollBar {
 .grid-search-result:checked .overview-icon {
  background-color: rgba(23, 25, 26, 0.9);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.7); }
-.app-well-app:hover .overview-icon, .app-well-app:focus .overview-icon, .app-well-app:selected .overview-icon,
+
+.app-well-app:hover .overview-icon,
+.app-well-app:focus .overview-icon,
+.app-well-app:selected .overview-icon,
 .app-well-app.app-folder:hover .overview-icon,
 .app-well-app.app-folder:focus .overview-icon,
 .app-well-app.app-folder:selected .overview-icon,
@@ -1522,10 +1711,12 @@ StScrollBar {

 .login-dialog-user-selection-box {
  padding: 100px 0px; }
-  .login-dialog-user-selection-box .login-dialog-not-listed-label {
-    padding-left: 2px; }
-    .login-dialog-not-listed-button:focus .login-dialog-user-selection-box .login-dialog-not-listed-label, .login-dialog-not-listed-button:hover .login-dialog-user-selection-box .login-dialog-not-listed-label {
-      color: #eeeeec; }
+
+.login-dialog-not-listed-label {
+  padding-left: 2px; }
+  .login-dialog-not-listed-button:focus .login-dialog-not-listed-label,
+  .login-dialog-not-listed-button:hover .login-dialog-not-listed-label {
+    color: #eeeeec; }

 .login-dialog-not-listed-label {
  font-size: 90%;
@@ -1574,6 +1765,7 @@ StScrollBar {

 .user-widget-label:ltr {
  padding-left: 18px; }
+
 .user-widget-label:rtl {
  padding-right: 18px; }

@@ -1701,6 +1893,7 @@ StScrollBar {
 .lg-dialog StEntry {
  selection-background-color: #bbbbbb;
  selected-color: #333333; }
+
 .lg-dialog .shell-link {
  color: #999999; }
  .lg-dialog .shell-link:hover {
--- a/data/theme/pad-osd.css
+++ b/data/theme/pad-osd.css
@@ -0,0 +1,30 @@
+.Leader {
+    stroke-width: .5 !important;
+    stroke: #535353;
+    fill: none !important;
+}
+
+.Button {
+    stroke-width: .25;
+    stroke: #ededed;
+    fill: #ededed;
+}
+
+.Ring {
+    stroke-width: .5 !important;
+    stroke: #535353 !important;
+    fill: none !important;
+}
+
+.Label {
+    stroke: none !important;
+    stroke-width: .1 !important;
+    font-size: .1 !important;
+    fill: transparent !important;
+}
+
+.TouchStrip, .TouchRing {
+    stroke-width: .1 !important;
+    stroke: #ededed !important;
+    fill: #535353 !important;
+}
--- a/data/theme/parse-sass.sh
+++ b/data/theme/parse-sass.sh
@@ -1,3 +1,7 @@
-#!/usr/bin/bash
+#!/usr/bin/sh

-bundle exec sass --update --sourcemap=none .
+srcdir=`dirname $0`
+for scss in $srcdir/*.scss
+do
+  sassc -a $scss ${scss%%.scss}.css
+done
--- a/docs/reference/shell/Makefile.am
+++ b/docs/reference/shell/Makefile.am
@@ -113,7 +113,7 @@ expand_content_files=
 # e.g. GTKDOC_CFLAGS=-I$(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) $(top_builddir)/src/libgnome-shell-menu.la $(top_builddir)/src/libgnome-shell-base.la $(top_builddir)/src/libgnome-shell.la
+GTKDOC_LIBS=$(GNOME_SHELL_LIBS) $(top_builddir)/src/libgnome-shell-menu.la $(top_builddir)/src/libgnome-shell.la -rpath $(MUTTER_TYPELIB_DIR)

 # This includes the standard gtk-doc make rules, copied by gtkdocize.
 include $(top_srcdir)/gtk-doc.make
@@ -125,7 +125,7 @@ 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
+DISTCLEANFILES = $(DOC_MODULE).types

 # Comment this out if you want 'make check' to test you doc status
 # and run some sanity checks
--- a/docs/reference/shell/shell-docs.sgml.in
+++ b/docs/reference/shell/shell-docs.sgml.in
@@ -50,7 +50,6 @@
    <xi:include href="xml/shell-util.xml"/>
    <xi:include href="xml/shell-mount-operation.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>
--- a/docs/reference/st/Makefile.am
+++ b/docs/reference/st/Makefile.am
@@ -78,7 +78,7 @@ expand_content_files=
 # 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
+GTKDOC_LIBS=$(top_builddir)/src/libst-1.0.la -rpath $(MUTTER_TYPELIB_DIR)

 # This includes the standard gtk-doc make rules, copied by gtkdocize.
 include $(top_srcdir)/gtk-doc.make
--- a/js/Makefile.am
+++ b/js/Makefile.am
@@ -11,6 +11,7 @@ misc/config.js: misc/config.js.in Makefile
 	    -e "s|[@]datadir@|$(datadir)|g" \
 	    -e "s|[@]libexecdir@|$(libexecdir)|g" \
 	    -e "s|[@]sysconfdir@|$(sysconfdir)|g" \
+	    -e "s|[@]LIBMUTTER_API_VERSION@|$(LIBMUTTER_API_VERSION)|g" \
               $< > $@

 js_resource_files = $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir) --sourcedir=$(builddir) --generate-dependencies $(srcdir)/js-resources.gresource.xml)
--- a/js/extensionPrefs/main.js
+++ b/js/extensionPrefs/main.js
@@ -5,6 +5,7 @@ const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
 const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
+const Gdk = imports.gi.Gdk;
 const Pango = imports.gi.Pango;
 const Format = imports.format;

@@ -23,11 +24,6 @@ const GnomeShellIface = '<node> \
 </interface> \
 </node>';

-const customCss = '.prefs-button { \
-                       padding: 8px; \
-                       border-radius: 20px; \
-                   }';
-
 const GnomeShellProxy = Gio.DBusProxy.makeProxyWrapper(GnomeShellIface);

 function stripPrefix(string, prefix) {
@@ -97,9 +93,11 @@ const Application = new Lang.Class({
            widget = this._buildErrorUI(extension, e);
        }

-        let dialog = new Gtk.Dialog({ use_header_bar: true,
-                                      modal: true,
-                                      title: extension.metadata.name });
+        let dialog = new Gtk.Window({ modal: !this._skipMainWindow,
+                                      type_hint: Gdk.WindowTypeHint.DIALOG });
+        dialog.set_titlebar(new Gtk.HeaderBar({ show_close_button: true,
+                                                title: extension.metadata.name,
+                                                visible: true }));

        if (this._skipMainWindow) {
            this.application.add_window(dialog);
@@ -112,7 +110,7 @@ const Application = new Lang.Class({
        }

        dialog.set_default_size(600, 400);
-        dialog.get_content_area().add(widget);
+        dialog.add(widget);
        dialog.show();
    },

@@ -148,16 +146,21 @@ const Application = new Lang.Class({
        this._window = new Gtk.ApplicationWindow({ application: app,
                                                   window_position: Gtk.WindowPosition.CENTER });

-        this._window.set_size_request(800, 500);
+        this._window.set_default_size(800, 500);

        this._titlebar = new Gtk.HeaderBar({ show_close_button: true,
-                                             title: _("GNOME Shell Extensions") });
+                                             title: _("Shell Extensions") });
        this._window.set_titlebar(this._titlebar);

-        let scroll = new Gtk.ScrolledWindow({ hscrollbar_policy: Gtk.PolicyType.NEVER,
-                                              shadow_type: Gtk.ShadowType.IN,
-                                              halign: Gtk.Align.CENTER,
-                                              margin: 18 });
+        let killSwitch = new Gtk.Switch({ valign: Gtk.Align.CENTER });
+        this._titlebar.pack_end(killSwitch);
+
+        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
+        this._settings.bind('disable-user-extensions', killSwitch, 'active',
+                            Gio.SettingsBindFlags.DEFAULT |
+                            Gio.SettingsBindFlags.INVERT_BOOLEAN);
+
+        let scroll = new Gtk.ScrolledWindow({ hscrollbar_policy: Gtk.PolicyType.NEVER });
        this._window.add(scroll);

        this._extensionSelector = new Gtk.ListBox({ selection_mode: Gtk.SelectionMode.NONE });
@@ -176,21 +179,6 @@ const Application = new Lang.Class({
        this._window.show_all();
    },

-    _addCustomStyle: function() {
-        let provider = new Gtk.CssProvider();
-
-        try {
-            provider.load_from_data(customCss, -1);
-        } catch(e) {
-            log('Failed to add application style');
-            return;
-        }
-
-        let screen = this._window.window.get_screen();
-        let priority = Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION;
-        Gtk.StyleContext.add_provider_for_screen(screen, provider, priority);
-    },
-
    _sortList: function(row1, row2) {
        let name1 = ExtensionUtils.extensions[row1.uuid].metadata.name;
        let name2 = ExtensionUtils.extensions[row2.uuid].metadata.name;
@@ -239,7 +227,6 @@ const Application = new Lang.Class({

    _onStartup: function(app) {
        this._buildUI(app);
-        this._addCustomStyle();
        this._scanExtensions();
    },

@@ -266,6 +253,18 @@ const Application = new Lang.Class({
    }
 });

+const DescriptionLabel = new Lang.Class({
+    Name: 'DescriptionLabel',
+    Extends: Gtk.Label,
+
+    vfunc_get_preferred_height_for_width: function(width) {
+        // Hack: Request the maximum height allowed by the line limit
+        if (this.lines > 0)
+            return this.parent(0);
+        return this.parent(width);
+    }
+});
+
 const ExtensionRow = new Lang.Class({
    Name: 'ExtensionRow',
    Extends: Gtk.ListBoxRow,
@@ -284,6 +283,10 @@ const ExtensionRow = new Lang.Class({
            Lang.bind(this, function() {
                this._switch.sensitive = this._canEnable();
            }));
+        this._settings.connect('changed::disable-user-extensions',
+            Lang.bind(this, function() {
+                this._switch.sensitive = this._canEnable();
+            }));

        this._buildUI();
    },
@@ -292,7 +295,8 @@ const ExtensionRow = new Lang.Class({
        let extension = ExtensionUtils.extensions[this.uuid];

        let hbox = new Gtk.Box({ orientation: Gtk.Orientation.HORIZONTAL,
-                                 hexpand: true, margin: 12, spacing: 6 });
+                                 hexpand: true, margin_end: 24, spacing: 24,
+                                 margin: 12 });
        this.add(hbox);

        let vbox = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL,
@@ -306,9 +310,9 @@ const ExtensionRow = new Lang.Class({
        vbox.add(label);

        let desc = extension.metadata.description.split('\n')[0];
-        label = new Gtk.Label({ label: desc,
-                                ellipsize: Pango.EllipsizeMode.END,
-                                halign: Gtk.Align.START });
+        label = new DescriptionLabel({ label: desc, wrap: true, lines: 2,
+                                       ellipsize: Pango.EllipsizeMode.END,
+                                       xalign: 0, yalign: 0 });
        vbox.add(label);

        let button = new Gtk.Button({ valign: Gtk.Align.CENTER,
@@ -316,7 +320,7 @@ const ExtensionRow = new Lang.Class({
        button.add(new Gtk.Image({ icon_name: 'emblem-system-symbolic',
                                   icon_size: Gtk.IconSize.BUTTON,
                                   visible: true }));
-        button.get_style_context().add_class('prefs-button');
+        button.get_style_context().add_class('circular');
        hbox.add(button);

        this.prefsButton = button;
@@ -339,7 +343,8 @@ const ExtensionRow = new Lang.Class({
        let extension = ExtensionUtils.extensions[this.uuid];
        let checkVersion = !this._settings.get_boolean('disable-extension-version-validation');

-        return !(checkVersion && ExtensionUtils.isOutOfDate(extension));
+        return !this._settings.get_boolean('disable-user-extensions') &&
+               !(checkVersion && ExtensionUtils.isOutOfDate(extension));
    },

    _isEnabled: function() {
--- a/js/gdm/authPrompt.js
+++ b/js/gdm/authPrompt.js
@@ -3,6 +3,7 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const Lang = imports.lang;
+const Pango = imports.gi.Pango;
 const Signals = imports.signals;
 const St = imports.gi.St;

@@ -113,6 +114,7 @@ const AuthPrompt = new Lang.Class({
        this._message = new St.Label({ opacity: 0,
                                       styleClass: 'login-dialog-message' });
        this._message.clutter_text.line_wrap = true;
+        this._message.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
        this.actor.add(this._message, { x_fill: false, x_align: St.Align.START, y_align: St.Align.START });

        this._buttonBox = new St.BoxLayout({ style_class: 'login-dialog-button-box',
@@ -189,7 +191,8 @@ const AuthPrompt = new Lang.Class({
                                             this._updateNextButtonSensitivity(this._entry.text.length > 0);
                                         }));
        this._entry.clutter_text.connect('activate', Lang.bind(this, function() {
-            this.emit('next');
+            if (this.nextButton.reactive)
+                this.emit('next');
        }));
    },

@@ -260,7 +263,7 @@ const AuthPrompt = new Lang.Class({
    _onVerificationComplete: function() {
        this.setActorInDefaultButtonWell(null);
        this.verificationStatus = AuthPromptStatus.VERIFICATION_SUCCEEDED;
-	this.cancelButton.reactive = false;
+        this.cancelButton.reactive = false;
    },

    _onReset: function() {
--- a/js/gdm/fingerprint.js
+++ b/js/gdm/fingerprint.js
@@ -23,6 +23,12 @@ function FprintManager() {
                                   g_object_path: '/net/reactivated/Fprint/Manager',
                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });

-    self.init(null);
+    try {
+        self.init(null);
+    } catch(e) {
+        log('Failed to connect to Fprint service: ' + e.message);
+        return null;
+    }
+
    return self;
 }
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
@@ -775,10 +775,12 @@ const LoginDialog = new Lang.Class({
    },

    _onPrompted: function() {
-        this._sessionMenuButton.updateSensitivity(true);
-
-        if (this._shouldShowSessionMenuButton())
+        if (this._shouldShowSessionMenuButton()) {
+            this._sessionMenuButton.updateSensitivity(true);
            this._authPrompt.setActorInDefaultButtonWell(this._sessionMenuButton.actor);
+        } else {
+            this._sessionMenuButton.updateSensitivity(false);
+        }
        this._showPrompt();
    },

@@ -804,6 +806,11 @@ const LoginDialog = new Lang.Class({

        this._user = null;

+        if (this._nextSignalId) {
+            this._authPrompt.disconnect(this._nextSignalId);
+            this._nextSignalId = 0;
+        }
+
        if (beginRequest == AuthPrompt.BeginRequestType.PROVIDE_USERNAME) {
            if (!this._disableUserList)
                this._showUserList();
@@ -876,6 +883,7 @@ const LoginDialog = new Lang.Class({
                                                      }));
        this._updateCancelButton();

+        this._sessionMenuButton.updateSensitivity(false);
        this._authPrompt.updateSensitivity(true);
        this._showPrompt();
    },
@@ -1220,7 +1228,7 @@ const LoginDialog = new Lang.Class({
    },

    addCharacter: function(unichar) {
-        this._authPrompt.addCharacter(unichar);
+        // Don't allow type ahead at the login screen
    },

    finish: function(onComplete) {
--- a/js/gdm/util.js
+++ b/js/gdm/util.js
@@ -133,12 +133,12 @@ const ShellUserVerifier = new Lang.Class({
                               Lang.bind(this, this._updateDefaultService));
        this._updateDefaultService();

-        this._fprintManager = new Fprint.FprintManager();
+        this._fprintManager = Fprint.FprintManager();
        this._smartcardManager = SmartcardManager.getSmartcardManager();

        // We check for smartcards right away, since an inserted smartcard
        // at startup should result in immediately initiating authentication.
-        // This is different than fingeprint readers, where we only check them
+        // This is different than fingerprint readers, where we only check them
        // after a user has been picked.
        this._checkForSmartcard();

@@ -293,7 +293,8 @@ const ShellUserVerifier = new Lang.Class({
    _checkForFingerprintReader: function() {
        this._haveFingerprintReader = false;

-        if (!this._settings.get_boolean(FINGERPRINT_AUTHENTICATION_KEY)) {
+        if (!this._settings.get_boolean(FINGERPRINT_AUTHENTICATION_KEY) ||
+            this._fprintManager == null) {
            this._updateDefaultService();
            return;
        }
--- a/js/js-resources.gresource.xml
+++ b/js/js-resources.gresource.xml
@@ -23,18 +23,22 @@
    <file>misc/modemManager.js</file>
    <file>misc/objectManager.js</file>
    <file>misc/params.js</file>
+    <file>misc/permissionStore.js</file>
    <file>misc/smartcardManager.js</file>
    <file>misc/util.js</file>
+    <file>misc/weather.js</file>

    <file>perf/core.js</file>
    <file>perf/hwtest.js</file>

    <file>portalHelper/main.js</file>

+    <file>ui/accessDialog.js</file>
    <file>ui/altTab.js</file>
    <file>ui/animation.js</file>
    <file>ui/appDisplay.js</file>
    <file>ui/appFavorites.js</file>
+    <file>ui/audioDeviceSelection.js</file>
    <file>ui/backgroundMenu.js</file>
    <file>ui/background.js</file>
    <file>ui/boxpointer.js</file>
@@ -62,12 +66,15 @@
    <file>ui/magnifierDBus.js</file>
    <file>ui/main.js</file>
    <file>ui/messageTray.js</file>
+    <file>ui/messageList.js</file>
    <file>ui/modalDialog.js</file>
+    <file>ui/mpris.js</file>
    <file>ui/notificationDaemon.js</file>
    <file>ui/osdWindow.js</file>
    <file>ui/osdMonitorLabeler.js</file>
    <file>ui/overview.js</file>
    <file>ui/overviewControls.js</file>
+    <file>ui/padOsd.js</file>
    <file>ui/panel.js</file>
    <file>ui/panelMenu.js</file>
    <file>ui/pointerWatcher.js</file>
@@ -112,6 +119,7 @@
    <file>ui/status/brightness.js</file>
    <file>ui/status/location.js</file>
    <file>ui/status/keyboard.js</file>
+    <file>ui/status/nightLight.js</file>
    <file>ui/status/network.js</file>
    <file>ui/status/power.js</file>
    <file>ui/status/rfkill.js</file>
--- a/js/misc/config.js.in
+++ b/js/misc/config.js.in
@@ -15,3 +15,5 @@ const LOCALEDIR = '@datadir@/locale';
 /* other standard directories */
 const LIBEXECDIR = '@libexecdir@';
 const SYSCONFDIR = '@sysconfdir@';
+/* g-i package versions */
+const LIBMUTTER_API_VERSION = '@LIBMUTTER_API_VERSION@'
--- a/js/misc/extensionUtils.js
+++ b/js/misc/extensionUtils.js
@@ -6,9 +6,7 @@
 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 FileUtils = imports.misc.fileUtils;
@@ -21,14 +19,25 @@ const ExtensionType = {
 // Maps uuid -> metadata object
 const extensions = {};

+/**
+ * getCurrentExtension:
+ *
+ * Returns the current extension, or null if not called from an extension.
+ */
 function getCurrentExtension() {
-    let stack = (new Error()).stack;
+    let stack = (new Error()).stack.split('\n');
+    let extensionStackLine;

-    // 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];
+    // Search for an occurrence of an extension stack frame
+    // Start at 1 because 0 is the stack frame of this function
+    for (let i = 1; i < stack.length; i++) {
+        if (stack[i].indexOf('/gnome-shell/extensions/') > -1) {
+            extensionStackLine = stack[i];
+            break;
+        }
+    }
    if (!extensionStackLine)
-        throw new Error('Could not find current extension');
+        return null;

    // The stack line is like:
    //   init([object Object])@/home/user/data/gnome-shell/extensions/u@u.id/prefs.js:8
@@ -38,7 +47,7 @@ function getCurrentExtension() {
    //   @/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');
+        return null;

    let path = match[1];
    let file = Gio.File.new_for_path(path);
@@ -52,7 +61,7 @@ function getCurrentExtension() {
        file = file.get_parent();
    }

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

 /**
@@ -140,12 +149,13 @@ function createExtensionObject(uuid, dir, type) {
    return extension;
 }

-var _extension = null;
-
 function installImporter(extension) {
-    _extension = extension;
-    ShellJS.add_extension_importer('imports.misc.extensionUtils._extension', 'imports', extension.path);
-    _extension = null;
+    let oldSearchPath = imports.searchPath.slice();  // make a copy
+    imports.searchPath = [extension.dir.get_parent().get_path()];
+    // importing a "subdir" creates a new importer object that doesn't affect
+    // the global one
+    extension.imports = imports[extension.uuid];
+    imports.searchPath = oldSearchPath;
 }

 const ExtensionFinder = new Lang.Class({
--- a/js/misc/ibusManager.js
+++ b/js/misc/ibusManager.js
@@ -6,10 +6,11 @@ const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;

+let IBusCandidatePopup;
 try {
    var IBus = imports.gi.IBus;
    _checkIBusVersion(1, 5, 2);
-    const IBusCandidatePopup = imports.ui.ibusCandidatePopup;
+    IBusCandidatePopup = imports.ui.ibusCandidatePopup;
 } catch (e) {
    var IBus = null;
    log(e);
--- a/js/misc/keyboardManager.js
+++ b/js/misc/keyboardManager.js
@@ -128,7 +128,8 @@ const KeyboardManager = new Lang.Class({
        if (!found)
            [, , id] = GnomeDesktop.get_input_source_from_locale(DEFAULT_LOCALE);

-        let [found, , , _layout, _variant] = this._xkbInfo.get_layout_info(id);
+        let _layout, _variant;
+        [found, , , _layout, _variant] = this._xkbInfo.get_layout_info(id);
        if (found)
            return { layout: _layout, variant: _variant };
        else
--- a/js/misc/loginManager.js
+++ b/js/misc/loginManager.js
@@ -40,6 +40,9 @@ const SystemdLoginSessionIface = '<node> \
 <signal name="Lock" /> \
 <signal name="Unlock" /> \
 <property name="Active" type="b" access="read" /> \
+<method name="SetLockedHint"> \
+    <arg type="b" direction="in"/> \
+</method> \
 </interface> \
 </node>';

@@ -131,10 +134,13 @@ const LoginManagerSystemd = new Lang.Class({

    canSuspend: function(asyncCallback) {
        this._proxy.CanSuspendRemote(function(result, error) {
-            if (error)
-                asyncCallback(false);
-            else
-                asyncCallback(result[0] != 'no' && result[0] != 'na');
+            if (error) {
+                asyncCallback(false, false);
+            } else {
+                let needsAuth = result[0] == 'challenge';
+                let canSuspend = needsAuth || result[0] == 'yes';
+                asyncCallback(canSuspend, needsAuth);
+            }
        });
    },

@@ -187,7 +193,7 @@ const LoginManagerDummy = new Lang.Class({
    },

    canSuspend: function(asyncCallback) {
-        asyncCallback(false);
+        asyncCallback(false, false);
    },

    listSessions: function(asyncCallback) {
--- a/js/misc/objectManager.js
+++ b/js/misc/objectManager.js
@@ -46,7 +46,7 @@ const ObjectManager = new Lang.Class({
                                                 g_interface_info: ObjectManagerInfo,
                                                 g_name: this._serviceName,
                                                 g_object_path: this._managerPath,
-                                                 g_flags: Gio.DBusProxyFlags.NONE });
+                                                 g_flags: Gio.DBusProxyFlags.DO_NOT_AUTO_START });

        this._interfaceInfos = {};
        this._objects = {};
@@ -65,6 +65,9 @@ const ObjectManager = new Lang.Class({
    },

    _tryToCompleteLoad: function() {
+        if (this._numLoadInhibitors == 0)
+            return;
+
        this._numLoadInhibitors--;
        if (this._numLoadInhibitors == 0) {
            if (this._onLoaded)
@@ -86,7 +89,7 @@ const ObjectManager = new Lang.Class({
                                       g_object_path: objectPath,
                                       g_interface_name: interfaceName,
                                       g_interface_info: info,
-                                       g_flags: Gio.DBusProxyFlags.NONE });
+                                       g_flags: Gio.DBusProxyFlags.DO_NOT_AUTO_START });

        proxy.init_async(GLib.PRIORITY_DEFAULT,
                         this._cancellable,
@@ -181,6 +184,18 @@ const ObjectManager = new Lang.Class({
            return;
        }

+        this._managerProxy.connect('notify::g-name-owner', Lang.bind(this, function() {
+            if (this._managerProxy.g_name_owner)
+                this._onNameAppeared();
+            else
+                this._onNameVanished();
+        }));
+
+        if (this._managerProxy.g_name_owner)
+            this._onNameAppeared();
+    },
+
+    _onNameAppeared: function() {
        this._managerProxy.GetManagedObjectsRemote(Lang.bind(this, function(result, error) {
            if (!result) {
                if (error) {
@@ -193,6 +208,11 @@ const ObjectManager = new Lang.Class({

            let [objects] = result;

+            if (!objects) {
+                this._tryToCompleteLoad();
+                return;
+            }
+
            let objectPaths = Object.keys(objects);
            for (let i = 0; i < objectPaths.length; i++) {
                let objectPath = objectPaths[i];
@@ -213,6 +233,21 @@ const ObjectManager = new Lang.Class({
        }));
    },

+    _onNameVanished: function() {
+        let objectPaths = Object.keys(this._objects);
+        for (let i = 0; i < objectPaths.length; i++) {
+            let object = this._objects[objectPaths];
+
+            let interfaceNames = Object.keys(object);
+            for (let j = 0; i < interfaceNames.length; i++) {
+                let interfaceName = interfaceNames[i];
+
+                if (object[interfaceName])
+                    this._removeInterface(objectPath, interfaceName);
+            }
+        }
+    },
+
    _registerInterfaces: function(interfaces) {
        for (let i = 0; i < interfaces.length; i++) {
            let info = Gio.DBusInterfaceInfo.new_for_xml(interfaces[i]);
--- a/js/misc/permissionStore.js
+++ b/js/misc/permissionStore.js
@@ -0,0 +1,37 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Gio = imports.gi.Gio;
+
+const PermissionStoreIface = '<node> \
+  <interface name="org.freedesktop.impl.portal.PermissionStore"> \
+    <method name="Lookup"> \
+      <arg name="table" type="s" direction="in"/> \
+      <arg name="id" type="s" direction="in"/> \
+      <arg name="permissions" type="a{sas}" direction="out"/> \
+      <arg name="data" type="v" direction="out"/> \
+    </method> \
+    <method name="Set"> \
+      <arg name="table" type="s" direction="in"/> \
+      <arg name="create" type="b" direction="in"/> \
+      <arg name="id" type="s" direction="in"/> \
+      <arg name="app_permissions" type="a{sas}" direction="in"/> \
+      <arg name="data" type="v" direction="in"/> \
+    </method> \
+    <signal name="Changed"> \
+      <arg name="table" type="s" direction="out"/> \
+      <arg name="id" type="s" direction="out"/> \
+      <arg name="deleted" type="b" direction="out"/> \
+      <arg name="data" type="v" direction="out"/> \
+      <arg name="permissions" type="a{sas}" direction="out"/> \
+    </signal> \
+  </interface> \
+</node>';
+
+const PermissionStoreProxy = Gio.DBusProxy.makeProxyWrapper(PermissionStoreIface);
+
+function PermissionStore(initCallback, cancellable) {
+    return new PermissionStoreProxy(Gio.DBus.session,
+                                    'org.freedesktop.impl.portal.PermissionStore',
+                                    '/org/freedesktop/impl/portal/PermissionStore',
+                                    initCallback, cancellable);
+};
--- a/js/misc/util.js
+++ b/js/misc/util.js
@@ -1,9 +1,12 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-

 const Clutter = imports.gi.Clutter;
+const Gettext = imports.gettext;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Lang = imports.lang;
+const Mainloop = imports.mainloop;
+const Signals = imports.signals;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

@@ -94,7 +97,7 @@ function spawnApp(argv) {
                                                      Gio.AppInfoCreateFlags.SUPPORTS_STARTUP_NOTIFICATION);

        let context = global.create_app_launch_context(0, -1);
-        app.launch([], context);
+        app.launch([], context, false);
    } catch(err) {
        _handleSpawnError(argv[0], err);
    }
@@ -161,6 +164,41 @@ function _handleSpawnError(command, err) {
    Main.notifyError(title, err.message);
 }

+function formatTimeSpan(date) {
+    let now = GLib.DateTime.new_now_local();
+
+    let timespan = now.difference(date);
+
+    let minutesAgo = timespan / GLib.TIME_SPAN_MINUTE;
+    let hoursAgo = timespan / GLib.TIME_SPAN_HOUR;
+    let daysAgo = timespan / GLib.TIME_SPAN_DAY;
+    let weeksAgo = daysAgo / 7;
+    let monthsAgo = daysAgo / 30;
+    let yearsAgo = weeksAgo / 52;
+
+    if (minutesAgo < 5)
+        return _("Just now");
+    if (hoursAgo < 1)
+        return Gettext.ngettext("%d minute ago",
+                                "%d minutes ago", minutesAgo).format(minutesAgo);
+    if (daysAgo < 1)
+        return Gettext.ngettext("%d hour ago",
+                                "%d hours ago", hoursAgo).format(hoursAgo);
+    if (daysAgo < 2)
+        return _("Yesterday");
+    if (daysAgo < 15)
+        return Gettext.ngettext("%d day ago",
+                                "%d days ago", daysAgo).format(daysAgo);
+    if (weeksAgo < 8)
+        return Gettext.ngettext("%d week ago",
+                                "%d weeks ago", weeksAgo).format(weeksAgo);
+    if (yearsAgo < 1)
+        return Gettext.ngettext("%d month ago",
+                                "%d months ago", monthsAgo).format(monthsAgo);
+    return Gettext.ngettext("%d year ago",
+                            "%d years ago", yearsAgo).format(yearsAgo);
+}
+
 function formatTime(time, params) {
    let date;
    // HACK: The built-in Date type sucks at timezones, which we need for the
@@ -180,11 +218,10 @@ function formatTime(time, params) {
    if (_desktopSettings == null)
        _desktopSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.interface' });
    let clockFormat = _desktopSettings.get_string('clock-format');
-    let hasAmPm = date.format('%p') != '';

    params = Params.parse(params, { timeOnly: false });

-    if (clockFormat == '24h' || !hasAmPm) {
+    if (clockFormat == '24h') {
        // Show only the time if date is on today
        if (daysAgo < 1 || params.timeOnly)
            /* Translators: Time in 24h format */
@@ -398,3 +435,94 @@ function ensureActorVisibleInScrollView(scrollView, actor) {
                       time: SCROLL_TIME,
                       transition: 'easeOutQuad' });
 }
+
+const AppSettingsMonitor = new Lang.Class({
+    Name: 'AppSettingsMonitor',
+
+    _init: function(appId, schemaId) {
+        this._appId = appId;
+        this._schemaId = schemaId;
+
+        this._app = null;
+        this._settings = null;
+        this._handlers = [];
+
+        this._schemaSource = Gio.SettingsSchemaSource.get_default();
+
+        this._appSystem = Shell.AppSystem.get_default();
+        this._appSystem.connect('installed-changed',
+                                Lang.bind(this, this._onInstalledChanged));
+        this._onInstalledChanged();
+    },
+
+    get available() {
+        return this._app != null && this._settings != null;
+    },
+
+    activateApp: function() {
+        if (this._app)
+            this._app.activate();
+    },
+
+    watchSetting: function(key, callback) {
+        let handler = { id: 0, key: key, callback: callback };
+        this._handlers.push(handler);
+
+        this._connectHandler(handler);
+    },
+
+    _connectHandler: function(handler) {
+        if (!this._settings || handler.id > 0)
+            return;
+
+        handler.id = this._settings.connect('changed::' + handler.key,
+                                            handler.callback);
+        handler.callback(this._settings, handler.key);
+    },
+
+    _disconnectHandler: function(handler) {
+        if (this._settings && handler.id > 0)
+            this._settings.disconnect(handler.id);
+        handler.id = 0;
+    },
+
+    _onInstalledChanged: function() {
+        let hadApp = (this._app != null);
+        this._app = this._appSystem.lookup_app(this._appId);
+        let haveApp = (this._app != null);
+
+        if (hadApp == haveApp)
+            return;
+
+        if (haveApp)
+            this._checkSettings();
+        else
+            this._setSettings(null);
+    },
+
+    _setSettings: function(settings) {
+        this._handlers.forEach((handler) => { this._disconnectHandler(handler); });
+
+        let hadSettings = (this._settings != null);
+        this._settings = settings;
+        let haveSettings = (this._settings != null);
+
+        this._handlers.forEach((handler) => { this._connectHandler(handler); });
+
+        if (hadSettings != haveSettings)
+            this.emit('available-changed');
+    },
+
+    _checkSettings: function() {
+        let schema = this._schemaSource.lookup(this._schemaId, true);
+        if (schema) {
+            this._setSettings(new Gio.Settings({ settings_schema: schema }));
+        } else if (this._app) {
+            Mainloop.timeout_add_seconds(1, () => {
+                this._checkSettings();
+                return GLib.SOURCE_REMOVE;
+            });
+        }
+    }
+});
+Signals.addSignalMethods(AppSettingsMonitor.prototype);
--- a/js/misc/weather.js
+++ b/js/misc/weather.js
@@ -0,0 +1,247 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Geoclue = imports.gi.Geoclue;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const GWeather = imports.gi.GWeather;
+const Lang = imports.lang;
+const Signals = imports.signals;
+
+const PermissionStore = imports.misc.permissionStore;
+const Util = imports.misc.util;
+
+// Minimum time between updates to show loading indication
+const UPDATE_THRESHOLD = 10 * GLib.TIME_SPAN_MINUTE;
+
+const WeatherClient = new Lang.Class({
+    Name: 'WeatherClient',
+
+    _init: function() {
+        this._loading = false;
+        this._locationValid = false;
+        this._lastUpdate = GLib.DateTime.new_from_unix_local(0);
+
+        this._autoLocationRequested = false;
+        this._mostRecentLocation = null;
+
+        this._gclueService = null;
+        this._gclueStarted = false;
+        this._gclueStarting = false;
+        this._gclueLocationChangedId = 0;
+
+        this._weatherAuthorized = false;
+        this._permStore = new PermissionStore.PermissionStore((proxy, error) => {
+            if (error) {
+                log('Failed to connect to permissionStore: ' + error.message);
+                return;
+            }
+
+            this._permStore.LookupRemote('gnome', 'geolocation', (res, error) => {
+                if (error)
+                    log('Error looking up permission: ' + error.message);
+
+                let [perms, data] = error ? [{}, null] : res;
+                let  params = ['gnome', 'geolocation', false, data, perms];
+                this._onPermStoreChanged(this._permStore, '', params);
+            });
+        });
+        this._permStore.connectSignal('Changed',
+                                      Lang.bind(this, this._onPermStoreChanged));
+
+        this._locationSettings = new Gio.Settings({ schema_id: 'org.gnome.system.location' });
+        this._locationSettings.connect('changed::enabled',
+                                       Lang.bind(this, this._updateAutoLocation));
+
+        this._world = GWeather.Location.get_world();
+
+        this._providers = GWeather.Provider.METAR |
+                          GWeather.Provider.YR_NO |
+                          GWeather.Provider.OWM;
+
+        this._weatherInfo = new GWeather.Info({ enabled_providers: 0 });
+        this._weatherInfo.connect_after('updated', () => {
+            this._lastUpdate = GLib.DateTime.new_now_local();
+            this.emit('changed');
+        });
+
+        this._weatherAppMon = new Util.AppSettingsMonitor('org.gnome.Weather.Application.desktop',
+                                                          'org.gnome.Weather.Application');
+        this._weatherAppMon.connect('available-changed', () => { this.emit('changed'); });
+        this._weatherAppMon.watchSetting('automatic-location',
+                                         Lang.bind(this, this._onAutomaticLocationChanged));
+        this._weatherAppMon.watchSetting('locations',
+                                         Lang.bind(this, this._onLocationsChanged));
+    },
+
+    get available() {
+        return this._weatherAppMon.available;
+    },
+
+    get loading() {
+        return this._loading;
+    },
+
+    get hasLocation() {
+        return this._locationValid;
+    },
+
+    get info() {
+        return this._weatherInfo;
+    },
+
+    activateApp: function() {
+        this._weatherAppMon.activateApp();
+    },
+
+    update: function() {
+        if (!this._locationValid)
+            return;
+
+        let now = GLib.DateTime.new_now_local();
+        // Update without loading indication if the current info is recent enough
+        if (this._weatherInfo.is_valid() &&
+            now.difference(this._lastUpdate) < UPDATE_THRESHOLD)
+            this._weatherInfo.update();
+        else
+            this._loadInfo();
+    },
+
+    get _useAutoLocation() {
+        return this._autoLocationRequested &&
+               this._locationSettings.get_boolean('enabled') &&
+               this._weatherAuthorized;
+    },
+
+    _loadInfo: function() {
+        let id = this._weatherInfo.connect('updated', () => {
+            this._weatherInfo.disconnect(id);
+            this._loading = false;
+        });
+
+        this._loading = true;
+        this.emit('changed');
+
+        this._weatherInfo.update();
+    },
+
+    _locationsEqual: function(loc1, loc2) {
+        if (loc1 == loc2)
+            return true;
+
+        if (loc1 == null || loc2 == null)
+            return false;
+
+        return loc1.equal(loc2);
+    },
+
+    _setLocation: function(location) {
+        if (this._locationsEqual(this._weatherInfo.location, location))
+            return;
+
+        this._weatherInfo.abort();
+        this._weatherInfo.set_location(location);
+        this._locationValid = (location != null);
+
+        this._weatherInfo.set_enabled_providers(location ? this._providers : 0);
+
+        if (location)
+            this._loadInfo();
+        else
+            this.emit('changed');
+    },
+
+    _updateLocationMonitoring: function() {
+        if (this._useAutoLocation) {
+            if (this._gclueLocationChangedId != 0 || this._gclueService == null)
+                return;
+
+            this._gclueLocationChangedId =
+                this._gclueService.connect('notify::location',
+                                           Lang.bind(this, this._onGClueLocationChanged));
+            this._onGClueLocationChanged();
+        } else {
+            if (this._gclueLocationChangedId)
+                this._gclueService.disconnect(this._gclueLocationChangedId);
+            this._gclueLocationChangedId = 0;
+        }
+    },
+
+    _startGClueService: function() {
+        if (this._gclueStarting)
+            return;
+
+        this._gclueStarting = true;
+
+        Geoclue.Simple.new('org.gnome.Shell', Geoclue.AccuracyLevel.CITY, null,
+            (o, res) => {
+                try {
+                    this._gclueService = Geoclue.Simple.new_finish(res);
+                } catch(e) {
+                    log('Failed to connect to Geoclue2 service: ' + e.message);
+                    this._setLocation(this._mostRecentLocation);
+                    return;
+                }
+                this._gclueStarted = true;
+                this._gclueService.get_client().distance_threshold = 100;
+                this._updateLocationMonitoring();
+            });
+    },
+
+    _onGClueLocationChanged: function() {
+        let geoLocation = this._gclueService.location;
+        let location = GWeather.Location.new_detached(geoLocation.description,
+                                                      null,
+                                                      geoLocation.latitude,
+                                                      geoLocation.longitude);
+        this._setLocation(location);
+    },
+
+    _onAutomaticLocationChanged: function(settings, key) {
+        let useAutoLocation = settings.get_boolean(key);
+        if (this._autoLocationRequested == useAutoLocation)
+            return;
+
+        this._autoLocationRequested = useAutoLocation;
+
+        this._updateAutoLocation();
+    },
+
+    _updateAutoLocation: function() {
+        this._updateLocationMonitoring();
+
+        if (this._useAutoLocation)
+            this._startGClueService();
+        else
+            this._setLocation(this._mostRecentLocation);
+    },
+
+    _onLocationsChanged: function(settings, key) {
+        let serialized = settings.get_value(key).deep_unpack().shift();
+        let mostRecentLocation = null;
+
+        if (serialized)
+            mostRecentLocation = this._world.deserialize(serialized);
+
+        if (this._locationsEqual(this._mostRecentLocation, mostRecentLocation))
+            return;
+
+        this._mostRecentLocation = mostRecentLocation;
+
+        if (!this._useAutoLocation || !this._gclueStarted)
+            this._setLocation(this._mostRecentLocation);
+    },
+
+    _onPermStoreChanged: function(proxy, sender, params) {
+        let [table, id, deleted, data, perms] = params;
+
+        if (table != 'gnome' || id != 'geolocation')
+            return;
+
+        let permission = perms['org.gnome.Weather.Application'] || ['NONE'];
+        let [accuracy] = permission;
+        this._weatherAuthorized = accuracy != 'NONE';
+
+        this._updateAutoLocation();
+    }
+});
+Signals.addSignalMethods(WeatherClient.prototype);
--- a/js/portalHelper/main.js
+++ b/js/portalHelper/main.js
@@ -19,7 +19,15 @@ const PortalHelperResult = {
    RECHECK: 2
 };

+const PortalHelperSecurityLevel = {
+    NOT_YET_DETERMINED: 0,
+    SECURE: 1,
+    INSECURE: 2
+};
+
 const INACTIVITY_TIMEOUT = 30000; //ms
+const CONNECTIVITY_CHECK_HOST = 'nmcheck.gnome.org';
+const CONNECTIVITY_CHECK_URI = 'http://' + CONNECTIVITY_CHECK_HOST;
 const CONNECTIVITY_RECHECK_RATELIMIT_TIMEOUT = 30 * GLib.USEC_PER_SEC;

 const HelperDBusInterface = '<node> \
@@ -42,6 +50,71 @@ const HelperDBusInterface = '<node> \
 </interface> \
 </node>';

+const PortalHeaderBar = new Lang.Class({
+    Name: 'PortalHeaderBar',
+    Extends: Gtk.HeaderBar,
+
+    _init: function() {
+        this.parent({ show_close_button: true });
+
+        // See ephy-title-box.c in epiphany for the layout
+        let vbox = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL,
+                                 spacing: 0 });
+        this.set_custom_title(vbox);
+
+        /* TRANSLATORS: this is the title of the wifi captive portal login window */
+        let titleLabel = new Gtk.Label({ label: _("Hotspot Login"),
+                                         wrap: false,
+                                         single_line_mode: true,
+                                         ellipsize: Pango.EllipsizeMode.END });
+        titleLabel.get_style_context().add_class('title');
+        vbox.add(titleLabel);
+
+        let hbox = new Gtk.Box({ orientation: Gtk.Orientation.HORIZONTAL,
+                                 spacing: 4,
+                                 halign: Gtk.Align.CENTER,
+                                 valign: Gtk.Align.BASELINE });
+        hbox.get_style_context().add_class('subtitle');
+        vbox.add(hbox);
+
+        this._lockImage = new Gtk.Image({ icon_size: Gtk.IconSize.MENU,
+                                          valign: Gtk.Align.BASELINE });
+        hbox.add(this._lockImage);
+
+        this.subtitleLabel = new Gtk.Label({ wrap: false,
+                                             single_line_mode: true,
+                                             ellipsize: Pango.EllipsizeMode.END,
+                                             valign: Gtk.Align.BASELINE,
+                                             selectable: true});
+        this.subtitleLabel.get_style_context().add_class('subtitle');
+        hbox.add(this.subtitleLabel);
+
+        vbox.show_all();
+    },
+
+    setSubtitle: function(label) {
+        this.subtitleLabel.set_text(label);
+    },
+
+    setSecurityIcon: function(securityLevel) {
+        switch (securityLevel) {
+        case PortalHelperSecurityLevel.NOT_YET_DETERMINED:
+            this._lockImage.hide();
+            break;
+        case PortalHelperSecurityLevel.SECURE:
+            this._lockImage.show();
+            this._lockImage.set_from_icon_name("channel-secure-symbolic", Gtk.IconSize.MENU);
+            this._lockImage.set_tooltip_text(null);
+            break;
+        case PortalHelperSecurityLevel.INSECURE:
+            this._lockImage.show();
+            this._lockImage.set_from_icon_name("channel-insecure-symbolic", Gtk.IconSize.MENU);
+            this._lockImage.set_tooltip_text(_('Your connection to this hotspot login is not secure. Passwords or other information you enter on this page can be viewed by people nearby.'));
+            break;
+        }
+    },
+});
+
 const PortalWindow = new Lang.Class({
    Name: 'PortalWindow',
    Extends: Gtk.ApplicationWindow,
@@ -49,8 +122,14 @@ const PortalWindow = new Lang.Class({
    _init: function(application, url, timestamp, doneCallback) {
        this.parent({ application: application });

+        this.connect('delete-event', Lang.bind(this, this.destroyWindow));
+        this._headerBar = new PortalHeaderBar();
+        this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.NOT_YET_DETERMINED);
+        this.set_titlebar(this._headerBar);
+        this._headerBar.show();
+
        if (!url) {
-            url = 'http://www.gnome.org';
+            url = CONNECTIVITY_CHECK_URI;
            this._originalUrlWasGnome = true;
        } else {
            this._originalUrlWasGnome = false;
@@ -62,28 +141,38 @@ const PortalWindow = new Lang.Class({
        this._lastRecheck = 0;
        this._recheckAtExit = false;

-        this._webView = new WebKit.WebView();
+        this._webContext = WebKit.WebContext.new_ephemeral();
+        this._webContext.set_cache_model(WebKit.CacheModel.DOCUMENT_VIEWER);
+        this._webContext.set_network_proxy_settings(WebKit.NetworkProxyMode.NO_PROXY, null);
+
+        this._webView = WebKit.WebView.new_with_context(this._webContext);
        this._webView.connect('decide-policy', Lang.bind(this, this._onDecidePolicy));
+        this._webView.connect('load-changed', Lang.bind(this, this._onLoadChanged));
+        this._webView.connect('insecure-content-detected', Lang.bind(this, this._onInsecureContentDetected));
+        this._webView.connect('load-failed-with-tls-errors', Lang.bind(this, this._onLoadFailedWithTlsErrors));
        this._webView.load_uri(url);
-        this._webView.connect('notify::title', Lang.bind(this, this._syncTitle));
-        this._syncTitle();
+        this._webView.connect('notify::uri', Lang.bind(this, this._syncUri));
+        this._syncUri();

        this.add(this._webView);
        this._webView.show();
+        this.set_size_request(600, 450);
        this.maximize();
        this.present_with_time(timestamp);
+
+        this.application.set_accels_for_action('app.quit', ['<Primary>q', '<Primary>w']);
    },

-    _syncTitle: function() {
-        let title = this._webView.title;
+    destroyWindow: function() {
+        this.destroy();
+    },

-        if (title) {
-            this.title = title;
-        } else {
-            /* TRANSLATORS: this is the title of the wifi captive portal login
-             * window, until we know the title of the actual login page */
-            this.title = _("Web Authentication Redirect");
-        }
+    _syncUri: function() {
+        let uri = this._webView.uri;
+        if (uri)
+            this._headerBar.setSubtitle(GLib.uri_unescape_string(uri, null));
+        else
+            this._headerBar.setSubtitle('');
    },

    refresh: function() {
@@ -99,8 +188,46 @@ const PortalWindow = new Lang.Class({
        return false;
    },

+    _onLoadChanged: function(view, loadEvent) {
+        if (loadEvent == WebKit.LoadEvent.STARTED) {
+            this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.NOT_YET_DETERMINED);
+        } else if (loadEvent == WebKit.LoadEvent.COMMITTED) {
+            let tlsInfo = this._webView.get_tls_info();
+            let ret = tlsInfo[0];
+            let flags = tlsInfo[2];
+            if (ret && flags == 0)
+                this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.SECURE);
+            else
+                this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
+        }
+    },
+
+    _onInsecureContentDetected: function () {
+        this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
+    },
+
+    _onLoadFailedWithTlsErrors: function (view, failingURI, certificate, errors) {
+        this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
+        let uri = new Soup.URI(failingURI);
+        this._webContext.allow_tls_certificate_for_host(certificate, uri.get_host());
+        this._webView.load_uri(failingURI);
+        return true;
+    },
+
    _onDecidePolicy: function(view, decision, type) {
        if (type == WebKit.PolicyDecisionType.NEW_WINDOW_ACTION) {
+            let navigationAction = decision.get_navigation_action();
+            if (navigationAction.is_user_gesture()) {
+                // Even though the portal asks for a new window,
+                // perform the navigation in the current one. Some
+                // portals open a window as their last login step and
+                // ignoring that window causes them to not let the
+                // user go through. We don't risk popups taking over
+                // the page because we check that the navigation is
+                // user initiated.
+                this._webView.load_request(navigationAction.get_request());
+            }
+
            decision.ignore();
            return true;
        }
@@ -112,12 +239,12 @@ const PortalWindow = new Lang.Class({
        let uri = new Soup.URI(request.get_uri());

        if (!uri.host_equal(this._uri) && this._originalUrlWasGnome) {
-            if (uri.get_host() == 'www.gnome.org' && this._everSeenRedirect) {
+            if (uri.get_host() == CONNECTIVITY_CHECK_HOST && this._everSeenRedirect) {
                // Yay, we got to gnome!
                decision.ignore();
                this._doneCallback(PortalHelperResult.COMPLETED);
                return true;
-            } else if (uri.get_host() != 'www.gnome.org') {
+            } else if (uri.get_host() != CONNECTIVITY_CHECK_HOST) {
                this._everSeenRedirect = true;
            }
        }
@@ -166,6 +293,10 @@ const WebPortalHelper = new Lang.Class({

        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(HelperDBusInterface, this);
        this._queue = [];
+
+        let action = new Gio.SimpleAction({ name: 'quit' });
+        action.connect('activate', () => { this.active_window.destroyWindow(); });
+        this.add_action(action);
    },

    vfunc_dbus_register: function(connection, path) {
@@ -197,7 +328,7 @@ const WebPortalHelper = new Lang.Class({

            if (obj.connection == connection) {
                if (obj.window)
-                    obj.window.destroy();
+                    obj.window.destroyWindow();
                this._queue.splice(i, 1);
                break;
            }
@@ -226,7 +357,7 @@ const WebPortalHelper = new Lang.Class({
        if (top.window != null)
            return;

-        top.window = new PortalWindow(this, top.uri, top.timestamp, Lang.bind(this, function(result) {
+        top.window = new PortalWindow(this, top.url, top.timestamp, Lang.bind(this, function(result) {
            this._dbusImpl.emit_signal('Done', new GLib.Variant('(ou)', [top.connection, result]));
        }));
    },
@@ -239,6 +370,11 @@ function initEnvironment() {
 function main(argv) {
    initEnvironment();

+    if (!WebKit.WebContext.new_ephemeral) {
+        log('WebKitGTK 2.16 is required for the portal-helper, see https://bugzilla.gnome.org/show_bug.cgi?id=780453');
+        return 1;
+    }
+
    Gettext.bindtextdomain(Config.GETTEXT_PACKAGE, Config.LOCALEDIR);
    Gettext.textdomain(Config.GETTEXT_PACKAGE);

--- a/js/ui/accessDialog.js
+++ b/js/ui/accessDialog.js
@@ -0,0 +1,202 @@
+const Clutter = imports.gi.Clutter;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Lang = imports.lang;
+const Pango = imports.gi.Pango;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const CheckBox = imports.ui.checkBox;
+const ModalDialog = imports.ui.modalDialog;
+
+const RequestIface = '<node> \
+<interface name="org.freedesktop.impl.portal.Request"> \
+<method name="Close"/> \
+</interface> \
+</node>';
+
+const AccessIface = '<node> \
+<interface name="org.freedesktop.impl.portal.Access"> \
+<method name="AccessDialog"> \
+  <arg type="o" name="handle" direction="in"/> \
+  <arg type="s" name="app_id" direction="in"/> \
+  <arg type="s" name="parent_window" direction="in"/> \
+  <arg type="s" name="title" direction="in"/> \
+  <arg type="s" name="subtitle" direction="in"/> \
+  <arg type="s" name="body" direction="in"/> \
+  <arg type="a{sv}" name="options" direction="in"/> \
+  <arg type="u" name="response" direction="out"/> \
+  <arg type="a{sv}" name="results" direction="out"/> \
+</method> \
+</interface> \
+</node>';
+
+const DialogResponse = {
+    OK: 0,
+    CANCEL: 1,
+    CLOSED: 2
+};
+
+const AccessDialog = new Lang.Class({
+    Name: 'AccessDialog',
+    Extends: ModalDialog.ModalDialog,
+
+    _init: function(invocation, handle, title, subtitle, body, options) {
+        this.parent({ styleClass: 'access-dialog' });
+
+        this._invocation = invocation;
+        this._handle = handle;
+
+        this._requestExported = false;
+        this._request = Gio.DBusExportedObject.wrapJSObject(RequestIface, this);
+
+        for (let option in options)
+            options[option] = options[option].deep_unpack();
+
+        this._buildLayout(title, subtitle, body, options);
+    },
+
+    _buildLayout: function(title, subtitle, body, options) {
+        // No support for non-modal system dialogs, so ignore the option
+        //let modal = options['modal'] || true;
+        let denyLabel = options['deny_label'] || _("Deny Access");
+        let grantLabel = options['grant_label'] || _("Grant Access");
+        let iconName = options['icon'] || null;
+        let choices = options['choices'] || [];
+
+        let mainContentBox = new St.BoxLayout();
+        mainContentBox.style_class = 'access-dialog-main-layout';
+        this.contentLayout.add_actor(mainContentBox);
+
+        let icon = new St.Icon({ style_class: 'access-dialog-icon',
+                                 icon_name: iconName,
+                                 y_align: Clutter.ActorAlign.START });
+        mainContentBox.add_actor(icon);
+
+        let messageBox = new St.BoxLayout({ vertical: true });
+        messageBox.style_class = 'access-dialog-content',
+        mainContentBox.add_actor(messageBox);
+
+        let label;
+        label = new St.Label({ style_class: 'access-dialog-title headline',
+                               text: title });
+        messageBox.add_actor(label);
+
+        label = new St.Label({ style_class: 'access-dialog-subtitle',
+                               text: subtitle });
+        label.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        label.clutter_text.line_wrap = true;
+        messageBox.add_actor(label);
+
+        this._choices = new Map();
+
+        for (let i = 0; i < choices.length; i++) {
+            let [id, name, opts, selected] = choices[i];
+            if (opts.length > 0)
+                continue; // radio buttons, not implemented
+
+            let check = new CheckBox.CheckBox();
+            check.getLabelActor().text = name;
+            check.actor.checked = selected == "true";
+            messageBox.add_actor(check.actor);
+
+            this._choices.set(id, check);
+        }
+
+        label = new St.Label({ text: body });
+        label.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        label.clutter_text.line_wrap = true;
+        messageBox.add_actor(label);
+
+        this.addButton({ label: denyLabel,
+                         action: () => {
+                             this._sendResponse(DialogResponse.CANCEL);
+                         },
+                         key: Clutter.KEY_Escape });
+        this.addButton({ label: grantLabel,
+                         action: () => {
+                             this._sendResponse(DialogResponse.OK);
+                         }});
+    },
+
+    open: function() {
+        this.parent();
+
+        let connection = this._invocation.get_connection();
+        this._requestExported = this._request.export(connection, this._handle);
+    },
+
+    CloseAsync: function(invocation, params) {
+        if (this._invocation.get_sender() != invocation.get_sender()) {
+            invocation.return_error_literal(Gio.DBusError,
+                                            Gio.DBusError.ACCESS_DENIED,
+                                            '');
+            return;
+        }
+
+        this._sendResponse(DialogResponse.CLOSED);
+    },
+
+    _sendResponse: function(response) {
+        if (this._requestExported)
+            this._request.unexport();
+        this._requestExported = false;
+
+        let results = {};
+        if (response == DialogResponse.OK) {
+            for (let [id, check] of this._choices) {
+                let checked = check.actor.checked ? 'true' : 'false';
+                results[id] = new GLib.Variant('s', checked);
+            }
+        }
+
+        // Delay actual response until the end of the close animation (if any)
+        this.connect('closed', () => {
+            this._invocation.return_value(new GLib.Variant('(ua{sv})',
+                                                           [response, results]));
+        });
+        this.close();
+    }
+});
+
+const AccessDialogDBus = new Lang.Class({
+    Name: 'AccessDialogDBus',
+
+    _init: function() {
+        this._accessDialog = null;
+
+        this._windowTracker = Shell.WindowTracker.get_default();
+
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(AccessIface, this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/freedesktop/portal/desktop');
+
+        Gio.DBus.session.own_name('org.freedesktop.impl.portal.desktop.gnome', Gio.BusNameOwnerFlags.REPLACE, null, null);
+    },
+
+    AccessDialogAsync: function(params, invocation) {
+        if (this._accessDialog) {
+            invocation.return_error_literal(Gio.DBusError,
+                                            Gio.DBusError.LIMITS_EXCEEDED,
+                                            'Already showing a system access dialog');
+            return;
+        }
+
+        let [handle, appId, parentWindow, title, subtitle, body, options] = params;
+        // We probably want to use parentWindow and global.display.focus_window
+        // for this check in the future
+        if (appId && appId + '.desktop' != this._windowTracker.focus_app.id) {
+            invocation.return_error_literal(Gio.DBusError,
+                                            Gio.DBusError.ACCESS_DENIED,
+                                            'Only the focused app is allowed to show a system access dialog');
+            return;
+        }
+
+        let dialog = new AccessDialog(invocation, handle, title,
+                                      subtitle, body, options);
+        dialog.open();
+
+        dialog.connect('closed', () => { this._accessDialog = null; });
+
+        this._accessDialog = dialog;
+    }
+});
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@@ -33,10 +33,9 @@ const AppIconMode = {
 };

 function _createWindowClone(window, size) {
-    let windowTexture = window.get_texture();
-    let [width, height] = windowTexture.get_size();
+    let [width, height] = window.get_size();
    let scale = Math.min(1.0, size / width, size / height);
-    return new Clutter.Clone({ source: windowTexture,
+    return new Clutter.Clone({ source: window,
                               width: width * scale,
                               height: height * scale,
                               x_align: Clutter.ActorAlign.CENTER,
@@ -46,6 +45,19 @@ function _createWindowClone(window, size) {
                               y_expand: true });
 };

+function getWindows(workspace) {
+    // We ignore skip-taskbar windows in switchers, but if they are attached
+    // to their parent, their position in the MRU list may be more appropriate
+    // than the parent; so start with the complete list ...
+    let windows = global.display.get_tab_list(Meta.TabList.NORMAL_ALL,
+                                              workspace);
+    // ... map windows to their parent where appropriate ...
+    return windows.map(w => {
+        return w.is_attached_dialog() ? w.get_transient_for() : w;
+    // ... and filter out skip-taskbar windows and duplicates
+    }).filter((w, i, a) => !w.skip_taskbar && a.indexOf(w) == i);
+}
+
 const AppSwitcherPopup = new Lang.Class({
    Name: 'AppSwitcherPopup',
    Extends: SwitcherPopup.SwitcherPopup,
@@ -354,6 +366,149 @@ const AppSwitcherPopup = new Lang.Class({
    }
 });

+const CyclerHighlight = new Lang.Class({
+    Name: 'CyclerHighlight',
+
+    _init: function() {
+        this._window = null;
+
+        this.actor = new St.Widget({ layout_manager: new Clutter.BinLayout() });
+
+        this._clone = new Clutter.Clone();
+        this.actor.add_actor(this._clone);
+
+        this._highlight = new St.Widget({ style_class: 'cycler-highlight' });
+        this.actor.add_actor(this._highlight);
+
+        let coordinate = Clutter.BindCoordinate.ALL;
+        let constraint = new Clutter.BindConstraint({ coordinate: coordinate });
+        this._clone.bind_property('source', constraint, 'source', 0);
+
+        this.actor.add_constraint(constraint);
+
+        this.actor.connect('notify::allocation',
+                           Lang.bind(this, this._onAllocationChanged));
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+    },
+
+    set window(w) {
+        if (this._window == w)
+            return;
+
+        this._window = w;
+
+        if (this._clone.source)
+            this._clone.source.sync_visibility();
+
+        let windowActor = this._window ? this._window.get_compositor_private()
+                                       : null;
+
+        if (windowActor)
+            windowActor.hide();
+
+        this._clone.source = windowActor;
+    },
+
+    _onAllocationChanged: function() {
+        if (!this._window) {
+            this._highlight.set_size(0, 0);
+            this._highlight.hide();
+        } else {
+            let [x, y] = this.actor.allocation.get_origin();
+            let rect = this._window.get_frame_rect();
+            this._highlight.set_size(rect.width, rect.height);
+            this._highlight.set_position(rect.x - x, rect.y - y);
+            this._highlight.show();
+        }
+    },
+
+    _onDestroy: function() {
+        this.window = null;
+    }
+});
+
+const CyclerPopup = new Lang.Class({
+    Name: 'CyclerPopup',
+    Extends: SwitcherPopup.SwitcherPopup,
+    Abstract: true,
+
+    _init : function() {
+        this.parent();
+
+        this._items = this._getWindows();
+
+        if (this._items.length == 0)
+            return;
+
+        this._highlight = new CyclerHighlight();
+        global.window_group.add_actor(this._highlight.actor);
+
+        // We don't show an actual popup, so just provide what SwitcherPopup
+        // expects instead of inheriting from SwitcherList
+        this._switcherList = { actor: new St.Widget(),
+                               highlight: Lang.bind(this, this._highlightItem),
+                               connect: function() {} };
+    },
+
+    _highlightItem: function(index, justOutline) {
+        this._highlight.window = this._items[index];
+        global.window_group.set_child_above_sibling(this._highlight.actor, null);
+    },
+
+    _finish: function() {
+        let window = this._items[this._selectedIndex];
+        let ws = window.get_workspace();
+        let activeWs = global.screen.get_active_workspace();
+
+        if (window.minimized) {
+            Main.wm.skipNextEffect(window.get_compositor_private());
+            window.unminimize();
+        }
+
+        if (activeWs == ws) {
+            Main.activateWindow(window);
+        } else {
+            // If the selected window is on a different workspace, we don't
+            // want it to disappear, then slide in with the workspace; instead,
+            // always activate it on the active workspace ...
+            activeWs.activate_with_focus(window, global.get_current_time());
+
+            // ... then slide it over to the original workspace if necessary
+            Main.wm.actionMoveWindow(window, ws);
+        }
+
+        this.parent();
+    },
+
+    _onDestroy: function() {
+        this._highlight.actor.destroy();
+
+        this.parent();
+    }
+});
+
+
+const GroupCyclerPopup = new Lang.Class({
+    Name: 'GroupCyclerPopup',
+    Extends: CyclerPopup,
+
+    _getWindows: function() {
+        let app = Shell.WindowTracker.get_default().focus_app;
+        return app ? app.get_windows() : [];
+    },
+
+    _keyPressHandler: function(keysym, action) {
+        if (action == Meta.KeyBindingAction.CYCLE_GROUP)
+            this._select(this._next());
+        else if (action == Meta.KeyBindingAction.CYCLE_GROUP_BACKWARD)
+            this._select(this._previous());
+        else
+            return Clutter.EVENT_PROPAGATE;
+
+        return Clutter.EVENT_STOP;
+    }
+});
+
 const WindowSwitcherPopup = new Lang.Class({
    Name: 'WindowSwitcherPopup',
    Extends: SwitcherPopup.SwitcherPopup,
@@ -374,7 +529,7 @@ const WindowSwitcherPopup = new Lang.Class({

    _getWindowList: function() {
        let workspace = this._settings.get_boolean('current-workspace-only') ? global.screen.get_active_workspace() : null;
-        return global.display.get_tab_list(Meta.TabList.NORMAL, workspace);
+        return getWindows(workspace);
    },

    _keyPressHandler: function(keysym, action) {
@@ -401,6 +556,32 @@ const WindowSwitcherPopup = new Lang.Class({
    }
 });

+const WindowCyclerPopup = new Lang.Class({
+    Name: 'WindowCyclerPopup',
+    Extends: CyclerPopup,
+
+    _init: function() {
+        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell.window-switcher' });
+        this.parent();
+    },
+
+    _getWindows: function() {
+        let workspace = this._settings.get_boolean('current-workspace-only') ? global.screen.get_active_workspace() : null;
+        return getWindows(workspace);
+    },
+
+    _keyPressHandler: function(keysym, action) {
+        if (action == Meta.KeyBindingAction.CYCLE_WINDOWS)
+            this._select(this._next());
+        else if (action == Meta.KeyBindingAction.CYCLE_WINDOWS_BACKWARD)
+            this._select(this._previous());
+        else
+            return Clutter.EVENT_PROPAGATE;
+
+        return Clutter.EVENT_STOP;
+    }
+});
+
 const AppIcon = new Lang.Class({
    Name: 'AppIcon',

--- a/js/ui/animation.js
+++ b/js/ui/animation.js
@@ -67,7 +67,7 @@ const Animation = new Lang.Class({
    },

    _animationsLoaded: function() {
-        this._isLoaded = true;
+        this._isLoaded = this._animations.get_n_children() > 0;

        if (this._isPlaying)
            this.play();
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -60,6 +60,18 @@ const PAGE_SWITCH_TIME = 0.3;
 const VIEWS_SWITCH_TIME = 0.4;
 const VIEWS_SWITCH_ANIMATION_DELAY = 0.1;

+const SWITCHEROO_BUS_NAME = 'net.hadess.SwitcherooControl';
+const SWITCHEROO_OBJECT_PATH = '/net/hadess/SwitcherooControl';
+
+const SwitcherooProxyInterface = '<node> \
+<interface name="net.hadess.SwitcherooControl"> \
+  <property name="HasDualGpu" type="b" access="read"/> \
+</interface> \
+</node>';
+
+const SwitcherooProxy = Gio.DBusProxy.makeProxyWrapper(SwitcherooProxyInterface);
+let discreteGpuAvailable = false;
+
 function _getCategories(info) {
    let categoriesStr = info.get_categories();
    if (!categoriesStr)
@@ -198,6 +210,14 @@ const BaseAppView = new Lang.Class({
    },

    animate: function(animationDirection, onComplete) {
+        if (onComplete) {
+            let animationDoneId = this._grid.connect('animation-done', Lang.bind(this,
+                function () {
+                    this._grid.disconnect(animationDoneId);
+                    onComplete();
+            }));
+        }
+
        if (animationDirection == IconGrid.AnimationDirection.IN) {
            let toAnimate = this._grid.actor.connect('notify::allocation', Lang.bind(this,
                function() {
@@ -213,14 +233,6 @@ const BaseAppView = new Lang.Class({
        } else {
            this._doSpringAnimation(animationDirection);
        }
-
-        if (onComplete) {
-            let animationDoneId = this._grid.connect('animation-done', Lang.bind(this,
-                function () {
-                    this._grid.disconnect(animationDoneId);
-                    onComplete();
-            }));
-        }
    },

    animateSwitch: function(animationDirection) {
@@ -435,7 +447,10 @@ const AllView = new Lang.Class({
            }));
        this._grid.connect('space-opened', Lang.bind(this,
            function() {
-                this._scrollView.get_effect('fade').enabled = false;
+                let fadeEffect = this._scrollView.get_effect('fade');
+                if (fadeEffect)
+                    fadeEffect.enabled = false;
+
                this.emit('space-ready');
            }));
        this._grid.connect('space-closed', Lang.bind(this,
@@ -646,7 +661,11 @@ const AllView = new Lang.Class({

    _closeSpaceForPopup: function() {
        this._updateIconOpacities(false);
-        this._scrollView.get_effect('fade').enabled = true;
+
+        let fadeEffect = this._scrollView.get_effect('fade');
+        if (fadeEffect)
+            fadeEffect.enabled = true;
+
        this._grid.closeExtraSpace();
    },

@@ -887,6 +906,8 @@ const ControlsBoxLayout = Lang.Class({
 const ViewStackLayout = new Lang.Class({
    Name: 'ViewStackLayout',
    Extends: Clutter.BinLayout,
+    Signals: { 'allocated-size-changed': { param_types: [GObject.TYPE_INT,
+                                                         GObject.TYPE_INT] } },

    vfunc_allocate: function (actor, box, flags) {
        let availWidth = box.x2 - box.x1;
@@ -897,7 +918,6 @@ const ViewStackLayout = new Lang.Class({
        this.parent(actor, box, flags);
    }
 });
-Signals.addSignalMethods(ViewStackLayout.prototype);

 const AppDisplay = new Lang.Class({
    Name: 'AppDisplay',
@@ -969,10 +989,36 @@ const AppDisplay = new Lang.Class({
            initialView = Views.ALL;
        this._showView(initialView);
        this._updateFrequentVisibility();
+
+        Gio.DBus.system.watch_name(SWITCHEROO_BUS_NAME,
+                                   Gio.BusNameWatcherFlags.NONE,
+                                   Lang.bind(this, this._switcherooProxyAppeared),
+                                   Lang.bind(this, function() {
+                                       this._switcherooProxy = null;
+                                       this._updateDiscreteGpuAvailable();
+                                   }));
+    },
+
+    _updateDiscreteGpuAvailable: function() {
+        if (!this._switcherooProxy)
+            discreteGpuAvailable = false;
+        else
+            discreteGpuAvailable = this._switcherooProxy.HasDualGpu;
+    },
+
+    _switcherooProxyAppeared: function() {
+        this._switcherooProxy = new SwitcherooProxy(Gio.DBus.system, SWITCHEROO_BUS_NAME, SWITCHEROO_OBJECT_PATH,
+            Lang.bind(this, function(proxy, error) {
+                if (error) {
+                    log(error.message);
+                    return;
+                }
+                this._updateDiscreteGpuAvailable();
+            }));
    },

    animate: function(animationDirection, onComplete) {
-        let currentView = this._views[global.settings.get_uint('app-picker-view')].view;
+        let currentView = this._views.filter(v => v.control.has_style_pseudo_class('checked')).pop().view;

        // Animate controls opacity using iconGrid animation time, since
        // it will be the time the AllView or FrequentView takes to show
@@ -1085,7 +1131,7 @@ const AppSearchProvider = new Lang.Class({
        this.getInitialResultSet(terms, callback, cancellable);
    },

-    createResultObject: function (resultMeta) {
+    createResultObject: function (resultMeta, searchResultsView) {
        let app = this._appSys.lookup_app(resultMeta['id']);
        return new AppIcon(app);
    }
@@ -1814,7 +1860,7 @@ const AppIconMenu = new Lang.Class({
            if (!source.actor.mapped)
                this.close();
        }));
-        source.actor.connect('destroy', Lang.bind(this, function () { this.actor.destroy(); }));
+        source.actor.connect('destroy', Lang.bind(this, this.destroy));

        Main.uiGroup.add_actor(this.actor);
    },
@@ -1861,6 +1907,19 @@ const AppIconMenu = new Lang.Class({
                this._appendSeparator();
            }

+            if (discreteGpuAvailable &&
+                this._source.app.state == Shell.AppState.STOPPED &&
+                actions.indexOf('activate-discrete-gpu') == -1) {
+                this._onDiscreteGpuMenuItem = this._appendMenuItem(_("Launch using Dedicated Graphics Card"));
+                this._onDiscreteGpuMenuItem.connect('activate', Lang.bind(this, function() {
+                    if (this._source.app.state == Shell.AppState.STOPPED)
+                        this._source.animateLaunch();
+
+                    this._source.app.launch(0, -1, true);
+                    this.emit('activate-window', null);
+                }));
+            }
+
            for (let i = 0; i < actions.length; i++) {
                let action = actions[i];
                let item = this._appendMenuItem(appInfo.get_action_name(action));
--- a/js/ui/appFavorites.js
+++ b/js/ui/appFavorites.js
@@ -6,23 +6,29 @@ const Signals = imports.signals;

 const Main = imports.ui.main;

+// In alphabetical order
 const RENAMED_DESKTOP_IDS = {
    'baobab.desktop': 'org.gnome.baobab.desktop',
    'cheese.desktop': 'org.gnome.Cheese.desktop',
    'dconf-editor.desktop': 'ca.desrt.dconf-editor.desktop',
+    'epiphany.desktop': 'org.gnome.Epiphany.desktop',
    'file-roller.desktop': 'org.gnome.FileRoller.desktop',
-    'gcalctool.desktop': 'gnome-calculator.desktop',
+    'gcalctool.desktop': 'org.gnome.Calculator.desktop',
+    'geary.desktop': 'org.gnome.Geary.desktop',
    'gedit.desktop': 'org.gnome.gedit.desktop',
    'glchess.desktop': 'gnome-chess.desktop',
    'glines.desktop': 'five-or-more.desktop',
    'gnect.desktop': 'four-in-a-row.desktop',
-    'gnibbles.desktop': 'gnome-nibbles.desktop',
+    'gnibbles.desktop': 'org.gnome.Nibbles.desktop',
    'gnobots2.desktop': 'gnome-robots.desktop',
    'gnome-boxes.desktop': 'org.gnome.Boxes.desktop',
+    'gnome-calculator.desktop': 'org.gnome.Calculator.desktop',
    'gnome-clocks.desktop': 'org.gnome.clocks.desktop',
    'gnome-contacts.desktop': 'org.gnome.Contacts.desktop',
    'gnome-documents.desktop': 'org.gnome.Documents.desktop',
    'gnome-font-viewer.desktop': 'org.gnome.font-viewer.desktop',
+    'gnome-nibbles.desktop': 'org.gnome.Nibbles.desktop',
+    'gnome-music.desktop': 'org.gnome.Music.desktop',
    'gnome-photos.desktop': 'org.gnome.Photos.desktop',
    'gnome-screenshot.desktop': 'org.gnome.Screenshot.desktop',
    'gnome-software.desktop': 'org.gnome.Software.desktop',
@@ -55,12 +61,14 @@ const AppFavorites = new Lang.Class({

    reload: function() {
        let ids = global.settings.get_strv(this.FAVORITE_APPS_KEY);
+        let appSys = Shell.AppSystem.get_default();

        // Map old desktop file names to the current ones
        let updated = false;
        ids = ids.map(function (id) {
            let newId = RENAMED_DESKTOP_IDS[id];
-            if (newId !== undefined) {
+            if (newId !== undefined &&
+                appSys.lookup_app(newId) != null) {
                updated = true;
                return newId;
            }
@@ -70,7 +78,6 @@ const AppFavorites = new Lang.Class({
        if (updated)
            global.settings.set_strv(this.FAVORITE_APPS_KEY, ids);

-        let appSys = Shell.AppSystem.get_default();
        let apps = ids.map(function (id) {
                return appSys.lookup_app(id);
            }).filter(function (app) {
--- a/js/ui/audioDeviceSelection.js
+++ b/js/ui/audioDeviceSelection.js
@@ -0,0 +1,216 @@
+const Clutter = imports.gi.Clutter;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Lang = imports.lang;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const Main = imports.ui.main;
+const ModalDialog = imports.ui.modalDialog;
+
+const AudioDevice = {
+    HEADPHONES: 1 << 0,
+    HEADSET:    1 << 1,
+    MICROPHONE: 1 << 2
+};
+
+const AudioDeviceSelectionIface = '<node> \
+<interface name="org.gnome.Shell.AudioDeviceSelection"> \
+<method name="Open"> \
+    <arg name="devices" direction="in" type="as" /> \
+</method> \
+<method name="Close"> \
+</method> \
+<signal name="DeviceSelected"> \
+    <arg name="device" type="s" /> \
+</signal> \
+</interface> \
+</node>';
+
+const AudioDeviceSelectionDialog = new Lang.Class({
+    Name: 'AudioDeviceSelectionDialog',
+    Extends: ModalDialog.ModalDialog,
+
+    _init: function(devices) {
+        this.parent({ styleClass: 'audio-device-selection-dialog' });
+
+        this._deviceItems = {};
+
+        this._buildLayout();
+
+        if (devices & AudioDevice.HEADPHONES)
+            this._addDevice(AudioDevice.HEADPHONES);
+        if (devices & AudioDevice.HEADSET)
+            this._addDevice(AudioDevice.HEADSET);
+        if (devices & AudioDevice.MICROPHONE)
+            this._addDevice(AudioDevice.MICROPHONE);
+
+        if (this._selectionBox.get_n_children() < 2)
+            throw new Error('Too few devices for a selection');
+    },
+
+    destroy: function() {
+        this.parent();
+    },
+
+    _buildLayout: function(devices) {
+        let title = new St.Label({ style_class: 'audio-selection-title',
+                                   text: _("Select Audio Device"),
+                                   x_align: Clutter.ActorAlign.CENTER });
+
+        this.contentLayout.style_class = 'audio-selection-content';
+        this.contentLayout.add(title);
+
+        this._selectionBox = new St.BoxLayout({ style_class: 'audio-selection-box' });
+        this.contentLayout.add(this._selectionBox, { expand: true });
+
+        this.addButton({ action: Lang.bind(this, this._openSettings),
+                         label: _("Sound Settings") });
+        this.addButton({ action: Lang.bind(this, this.close),
+                         label: _("Cancel"),
+                         key: Clutter.Escape });
+    },
+
+    _getDeviceLabel: function(device) {
+        switch(device) {
+            case AudioDevice.HEADPHONES:
+                return _("Headphones");
+            case AudioDevice.HEADSET:
+                return _("Headset");
+            case AudioDevice.MICROPHONE:
+                return _("Microphone");
+            default:
+                return null;
+        }
+    },
+
+    _getDeviceIcon: function(device) {
+        switch(device) {
+            case AudioDevice.HEADPHONES:
+                return 'audio-headphones-symbolic';
+            case AudioDevice.HEADSET:
+                return 'audio-headset-symbolic';
+            case AudioDevice.MICROPHONE:
+                return 'audio-input-microphone-symbolic';
+            default:
+                return null;
+        }
+    },
+
+    _addDevice: function(device) {
+        let box = new St.BoxLayout({ style_class: 'audio-selection-device-box',
+                                     vertical: true });
+        box.connect('notify::height',
+            function() {
+                Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
+                    function() {
+                        box.width = box.height;
+                    });
+            });
+
+        let icon = new St.Icon({ style_class: 'audio-selection-device-icon',
+                                 icon_name: this._getDeviceIcon(device) });
+        box.add(icon);
+
+        let label = new St.Label({ style_class: 'audio-selection-device-label',
+                                   text: this._getDeviceLabel(device),
+                                   x_align: Clutter.ActorAlign.CENTER });
+        box.add(label);
+
+        let button = new St.Button({ style_class: 'audio-selection-device',
+                                     can_focus: true,
+                                     child: box });
+        this._selectionBox.add(button);
+
+        button.connect('clicked', Lang.bind(this,
+            function() {
+                this.emit('device-selected', device);
+                this.close();
+                Main.overview.hide();
+            }));
+    },
+
+    _openSettings: function() {
+        let desktopFile = 'gnome-sound-panel.desktop'
+        let app = Shell.AppSystem.get_default().lookup_app(desktopFile);
+
+        if (!app) {
+            log('Settings panel for desktop file ' + desktopFile + ' could not be loaded!');
+            return;
+        }
+
+        this.close();
+        Main.overview.hide();
+        app.activate();
+    }
+});
+
+const AudioDeviceSelectionDBus = new Lang.Class({
+    Name: 'AudioDeviceSelectionDBus',
+
+    _init: function() {
+        this._audioSelectionDialog = null;
+
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(AudioDeviceSelectionIface, this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell/AudioDeviceSelection');
+
+        Gio.DBus.session.own_name('org.gnome.Shell.AudioDeviceSelection', Gio.BusNameOwnerFlags.REPLACE, null, null);
+    },
+
+    _onDialogClosed: function() {
+        this._audioSelectionDialog = null;
+    },
+
+    _onDeviceSelected: function(dialog, device) {
+        let connection = this._dbusImpl.get_connection();
+        let info = this._dbusImpl.get_info();
+        let deviceName = Object.keys(AudioDevice).filter(
+            function(dev) {
+                return AudioDevice[dev] == device;
+            })[0].toLowerCase();
+        connection.emit_signal(this._audioSelectionDialog._sender,
+                               this._dbusImpl.get_object_path(),
+                               info ? info.name : null,
+                               'DeviceSelected',
+                               GLib.Variant.new('(s)', [deviceName]));
+    },
+
+    OpenAsync: function(params, invocation) {
+        if (this._audioSelectionDialog) {
+            invocation.return_value(null);
+            return;
+        }
+
+        let [deviceNames] = params;
+        let devices = 0;
+        deviceNames.forEach(function(n) {
+            devices |= AudioDevice[n.toUpperCase()];
+        });
+
+        let dialog;
+        try {
+            dialog = new AudioDeviceSelectionDialog(devices);
+        } catch(e) {
+            invocation.return_value(null);
+            return;
+        }
+        dialog._sender = invocation.get_sender();
+
+        dialog.connect('closed', Lang.bind(this, this._onDialogClosed));
+        dialog.connect('device-selected',
+                       Lang.bind(this, this._onDeviceSelected));
+        dialog.open();
+
+        this._audioSelectionDialog = dialog;
+        invocation.return_value(null);
+    },
+
+    CloseAsync: function(params, invocation) {
+        if (this._audioSelectionDialog &&
+            this._audioSelectionDialog._sender == invocation.get_sender())
+            this._audioSelectionDialog.close();
+
+        invocation.return_value(null);
+    }
+});
--- a/js/ui/background.js
+++ b/js/ui/background.js
@@ -102,6 +102,7 @@ const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Signals = imports.signals;

+const LoginManager = imports.misc.loginManager;
 const Main = imports.ui.main;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
@@ -141,7 +142,6 @@ const BackgroundCache = new Lang.Class({
    Name: 'BackgroundCache',

    _init: function() {
-        this._pendingFileLoads = [];
        this._fileMonitors = {};
        this._backgroundSources = {};
        this._animations = {};
@@ -166,7 +166,8 @@ const BackgroundCache = new Lang.Class({
                                        settingsSchema: null,
                                        onLoaded: null });

-        if (this._animations[params.settingsSchema] && _fileEqual0(this._animationFile, params.file)) {
+        let animation = this._animations[params.settingsSchema];
+        if (animation && _fileEqual0(animation.file, params.file)) {
            if (params.onLoaded) {
                let id = GLib.idle_add(GLib.PRIORITY_DEFAULT, Lang.bind(this, function() {
                    params.onLoaded(this._animations[params.settingsSchema]);
@@ -177,7 +178,7 @@ const BackgroundCache = new Lang.Class({
            return;
        }

-        let animation = new Animation({ file: params.file });
+        animation = new Animation({ file: params.file });

        animation.load(Lang.bind(this, function() {
                           this._animations[params.settingsSchema] = animation;
@@ -254,6 +255,14 @@ const Background = new Lang.Class({
                    this._loadAnimation(this._animation.file);
            }));

+        let loginManager = LoginManager.getLoginManager();
+        this._prepareForSleepId = loginManager.connect('prepare-for-sleep',
+            (lm, aboutToSuspend) => {
+                if (aboutToSuspend)
+                    return;
+                this._refreshAnimation();
+            });
+
        this._settingsChangedSignalId = this._settings.connect('changed', Lang.bind(this, function() {
                                            this.emit('changed');
                                        }));
@@ -276,16 +285,26 @@ const Background = new Lang.Class({
            this._clock.disconnect(this._timezoneChangedId);
        this._timezoneChangedId = 0;

+        if (this._prepareForSleepId != 0)
+            LoginManager.getLoginManager().disconnect(this._prepareForSleepId);
+        this._prepareForSleepId = 0;
+
        if (this._settingsChangedSignalId != 0)
            this._settings.disconnect(this._settingsChangedSignalId);
        this._settingsChangedSignalId = 0;
    },

    updateResolution: function() {
-        if (this._animation) {
-            this._removeAnimationTimeout();
-            this._updateAnimation();
-        }
+        if (this._animation)
+            this._refreshAnimation();
+    },
+
+    _refreshAnimation: function() {
+        if (!this._animation)
+            return;
+
+        this._removeAnimationTimeout();
+        this._updateAnimation();
    },

    _setLoaded: function() {
@@ -363,11 +382,9 @@ const Background = new Lang.Class({

        let cache = Meta.BackgroundImageCache.get_default();
        let numPendingImages = files.length;
-        let images = [];
        for (let i = 0; i < files.length; i++) {
            this._watchFile(files[i]);
            let image = cache.load(files[i]);
-            images.push(image);
            if (image.is_loaded()) {
                numPendingImages--;
                if (numPendingImages == 0)
@@ -696,6 +713,7 @@ const BackgroundManager = new Lang.Class({
                           time: FADE_ANIMATION_TIME,
                           transition: 'easeOutQuad',
                           onComplete: function() {
+                               oldBackgroundActor.background.run_dispose();
                               oldBackgroundActor.destroy();
                           }
                         });
--- a/js/ui/calendar.js
+++ b/js/ui/calendar.js
--- a/js/ui/components/autorunManager.js
+++ b/js/ui/components/autorunManager.js
@@ -7,7 +7,6 @@ const St = imports.gi.St;
 const GnomeSession = imports.misc.gnomeSession;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
-const ShellMountOperation = imports.ui.shellMountOperation;

 // GSettings keys
 const SETTINGS_SCHEMA = 'org.gnome.desktop.media-handling';
@@ -64,7 +63,8 @@ function startAppForMount(app, mount) {

    try {
        retval = app.launch(files, 
-                            global.create_app_launch_context(0, -1))
+                            global.create_app_launch_context(0, -1),
+                            false)
    } catch (e) {
        log('Unable to launch the application ' + app.get_name()
            + ': ' + e.toString());
--- a/js/ui/components/networkAgent.js
+++ b/js/ui/components/networkAgent.js
@@ -615,6 +615,14 @@ const NetworkAgent = new Lang.Class({
        this._vpnRequests = { };
        this._notifications = { };

+        this._pluginDir = Gio.file_new_for_path(GLib.build_filenamev([Config.SYSCONFDIR, 'NetworkManager/VPN']));
+        try {
+            let monitor = this._pluginDir.monitor(Gio.FileMonitorFlags.NONE, null);
+            monitor.connect('changed', () => { this._vpnCacheBuilt = false; });
+        } catch(e) {
+            log('Failed to create monitor for VPN plugin dir: ' + e.message);
+        }
+
        this._native.connect('new-request', Lang.bind(this, this._newRequest));
        this._native.connect('cancel-request', Lang.bind(this, this._cancelRequest));

@@ -765,9 +773,8 @@ const NetworkAgent = new Lang.Class({
        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 fileEnum = this._pluginDir.enumerate_children('standard::name', Gio.FileQueryInfoFlags.NONE, null);
            let info;

            while ((info = fileEnum.next_file(null))) {
@@ -777,7 +784,7 @@ const NetworkAgent = new Lang.Class({

                try {
                    let keyfile = new GLib.KeyFile();
-                    keyfile.load_from_file(dir.get_child(name).get_path(), GLib.KeyFileFlags.NONE);
+                    keyfile.load_from_file(this._pluginDir.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;
@@ -796,13 +803,21 @@ const NetworkAgent = new Lang.Class({
                        path = GLib.build_filenamev([Config.LIBEXECDIR, path]);
                    }

-                    if (GLib.file_test(path, GLib.FileTest.IS_EXECUTABLE))
+                    if (GLib.file_test(path, GLib.FileTest.IS_EXECUTABLE)) {
                        this._vpnBinaries[service] = { fileName: path, externalUIMode: externalUIMode, supportsHints: hints };
-                    else
+                        try {
+                            let aliases = keyfile.get_string_list('VPN Connection', 'aliases');
+
+                            for (let alias of aliases) {
+                                this._vpnBinaries[alias] = { fileName: path, externalUIMode: externalUIMode, supportsHints: hints };
+                            }
+                        } catch(e) { } // ignore errors if key does not exist
+                    } 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()));
+                        format(e.message, this._pluginDir.get_child(name).get_path()));
                    continue;
                }
            }
--- a/js/ui/components/polkitAgent.js
+++ b/js/ui/components/polkitAgent.js
@@ -298,7 +298,7 @@ const AuthenticationDialog = new Lang.Class({
                 * requested authentication was not gained; this can happen
                 * because of an authentication error (like invalid password),
                 * for instance. */
-                this._errorMessageLabel.set_text(_("Sorry, that didn\'t work. Please try again."));
+                this._errorMessageLabel.set_text(_("Sorry, that didn’t work. Please try again."));
                this._errorMessageLabel.show();
                this._infoMessageLabel.hide();
                this._nullMessageLabel.hide();
--- a/js/ui/components/telepathyClient.js
+++ b/js/ui/components/telepathyClient.js
@@ -6,20 +6,28 @@ const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
-const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const St = imports.gi.St;
-const Tpl = imports.gi.TelepathyLogger;
-const Tp = imports.gi.TelepathyGLib;

-const Calendar = imports.ui.calendar;
+var Tpl = null;
+var Tp = null;
+try {
+    Tpl = imports.gi.TelepathyLogger;
+    Tp = imports.gi.TelepathyGLib;
+} catch(e) {
+    log('Telepathy is not available, chat integration will be disabled.');
+}
+
 const History = imports.misc.history;
 const Main = imports.ui.main;
+const MessageList = imports.ui.messageList;
 const MessageTray = imports.ui.messageTray;
 const Params = imports.misc.params;
 const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;

+const HAVE_TP = (Tp != null && Tpl != null);
+
 // See Notification.appendMessage
 const SCROLLBACK_IMMEDIATE_TIME = 3 * 60; // 3 minutes
 const SCROLLBACK_RECENT_TIME = 15 * 60; // 15 minutes
@@ -71,8 +79,43 @@ function makeMessageFromTplEvent(event) {
    };
 }

-const TelepathyClient = new Lang.Class({
+const TelepathyComponent = new Lang.Class({
+    Name: 'TelepathyComponent',
+
+    _init: function() {
+        this._client = null;
+
+        if (!HAVE_TP)
+            return; // Telepathy isn't available
+
+        this._client = new TelepathyClient();
+    },
+
+    enable: function() {
+        if (!this._client)
+            return;
+
+        try {
+            this._client.register();
+        } catch (e) {
+            throw new Error('Couldn\'t register Telepathy client. Error: \n' + e);
+        }
+
+        if (!this._client.account_manager.is_prepared(Tp.AccountManager.get_feature_quark_core()))
+            this._client.account_manager.prepare_async(null, null);
+    },
+
+    disable: function() {
+        if (!this._client)
+            return;
+
+        this._client.unregister();
+    }
+});
+
+const TelepathyClient = HAVE_TP ? new Lang.Class({
    Name: 'TelepathyClient',
+    Extends: Tp.BaseClient,

    _init: function() {
        // channel path -> ChatSource
@@ -97,39 +140,28 @@ const TelepathyClient = new Lang.Class({
        // channel matching its filters is detected.
        // The second argument, recover, means _observeChannels will be run
        // for any existing channel as well.
-        this._tpClient = new Shell.TpClient({ name: 'GnomeShell',
-                                              account_manager: this._accountManager,
-                                              uniquify_name: true });
-        this._tpClient.set_observe_channels_func(
-            Lang.bind(this, this._observeChannels));
-        this._tpClient.set_approve_channels_func(
-            Lang.bind(this, this._approveChannels));
-        this._tpClient.set_handle_channels_func(
-            Lang.bind(this, this._handleChannels));
+        this.parent({ name: 'GnomeShell',
+                      account_manager: this._accountManager,
+                      uniquify_name: true });
+
+        // We only care about single-user text-based chats
+        let filter = {};
+        filter[Tp.PROP_CHANNEL_CHANNEL_TYPE] = Tp.IFACE_CHANNEL_TYPE_TEXT;
+        filter[Tp.PROP_CHANNEL_TARGET_HANDLE_TYPE] = Tp.HandleType.CONTACT;
+
+        this.set_observer_recover(true);
+        this.add_observer_filter(filter);
+        this.add_approver_filter(filter);
+        this.add_handler_filter(filter);

        // Allow other clients (such as Empathy) to pre-empt our channels if
        // needed
-        this._tpClient.set_delegated_channels_callback(
+        this.set_delegated_channels_callback(
            Lang.bind(this, this._delegatedChannelsCb));
    },

-    enable: function() {
-        try {
-            this._tpClient.register();
-        } catch (e) {
-            throw new Error('Couldn\'t register Telepathy client. Error: \n' + e);
-        }
-
-        if (!this._accountManager.is_prepared(Tp.AccountManager.get_feature_quark_core()))
-            this._accountManager.prepare_async(null, null);
-    },
-
-    disable: function() {
-        this._tpClient.unregister();
-    },
-
-    _observeChannels: function(observer, account, conn, channels,
-                               dispatchOp, requests, context) {
+    vfunc_observe_channels: function(account, conn, channels,
+                                     dispatchOp, requests, context) {
        let len = channels.length;
        for (let i = 0; i < len; i++) {
            let channel = channels[i];
@@ -153,7 +185,7 @@ const TelepathyClient = new Lang.Class({
        if (this._chatSources[channel.get_object_path()])
            return;

-        let source = new ChatSource(account, conn, channel, contact, this._tpClient);
+        let source = new ChatSource(account, conn, channel, contact, this);

        this._chatSources[channel.get_object_path()] = source;
        source.connect('destroy', Lang.bind(this,
@@ -162,8 +194,8 @@ const TelepathyClient = new Lang.Class({
                       }));
    },

-    _handleChannels: function(handler, account, conn, channels,
-                              requests, user_action_time, context) {
+    vfunc_handle_channels: function(account, conn, channels, requests,
+                                    user_action_time, context) {
        this._handlingChannels(account, conn, channels, true);
        context.accept();
    },
@@ -193,7 +225,7 @@ const TelepathyClient = new Lang.Class({
            // Telepathy spec states that handlers must foreground channels
            // in HandleChannels calls which are already being handled.

-            if (notify && this._tpClient.is_handling_channel(channel)) {
+            if (notify && this.is_handling_channel(channel)) {
                // We are already handling the channel, display the source
                let source = this._chatSources[channel.get_object_path()];
                if (source)
@@ -202,8 +234,8 @@ const TelepathyClient = new Lang.Class({
        }
    },

-    _approveChannels: function(approver, account, conn, channels,
-                               dispatchOp, context) {
+    vfunc_add_dispatch_operation: function(account, conn, channels,
+                                           dispatchOp, context) {
        let channel = channels[0];
        let chanType = channel.get_channel_type();

@@ -230,7 +262,7 @@ const TelepathyClient = new Lang.Class({
        }

        // Approve private text channels right away as we are going to handle it
-        dispatchOp.claim_with_async(this._tpClient, Lang.bind(this, function(dispatchOp, result) {
+        dispatchOp.claim_with_async(this, Lang.bind(this, function(dispatchOp, result) {
            try {
                dispatchOp.claim_with_finish(result);
                this._handlingChannels(account, conn, [channel], false);
@@ -246,7 +278,7 @@ const TelepathyClient = new Lang.Class({
        // Nothing to do as we don't make a distinction between observed and
        // handled channels.
    },
-});
+}) : null;

 const ChatSource = new Lang.Class({
    Name: 'ChatSource',
@@ -469,11 +501,17 @@ const ChatSource = new Lang.Class({

    destroy: function(reason) {
        if (this._client.is_handling_channel(this._channel)) {
+            this._ackMessages();
            // The chat box has been destroyed so it can't
            // handle the channel any more.
            this._channel.close_async(function(channel, result) {
                channel.close_finish(result);
            });
+        } else {
+            // Don't indicate any unread messages when the notification
+            // that represents them has been destroyed.
+            this._pendingMessages = [];
+            this.countUpdated();
        }

        // Keep source alive while the channel is open
@@ -654,7 +692,9 @@ const ChatNotification = new Lang.Class({
        }

        if (message.direction == NotificationDirection.RECEIVED)
-            this.update(this.source.title, messageBody, { bannerMarkup: true });
+            this.update(this.source.title, messageBody,
+                        { datetime: GLib.DateTime.new_from_unix_local (message.timestamp),
+                          bannerMarkup: true });

        let group = (message.direction == NotificationDirection.RECEIVED ?
                     'received' : 'sent');
@@ -866,7 +906,7 @@ const ChatNotificationBanner = new Lang.Class({
    },

    _addMessage: function(message) {
-        let highlighter = new Calendar.URLHighlighter(message.body, true, true);
+        let highlighter = new MessageList.URLHighlighter(message.body, true, true);
        let body = highlighter.actor;

        let styles = message.styles;
@@ -956,4 +996,4 @@ const ChatNotificationBanner = new Lang.Class({
    }
 });

-const Component = TelepathyClient;
+const Component = TelepathyComponent;
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -259,7 +259,7 @@ const ShowAppsIcon = new Lang.Class({
    },

    _createIcon: function(size) {
-        this._iconActor = new St.Icon({ icon_name: 'view-grid-symbolic',
+        this._iconActor = new St.Icon({ icon_name: 'view-app-grid-symbolic',
                                        icon_size: size,
                                        style_class: 'show-apps-icon',
                                        track_hover: true });
--- a/js/ui/dateMenu.js
+++ b/js/ui/dateMenu.js
@@ -8,6 +8,7 @@ const Gtk = imports.gi.Gtk;
 const GWeather = imports.gi.GWeather;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
+const Pango = imports.gi.Pango;
 const Cairo = imports.cairo;
 const Clutter = imports.gi.Clutter;
 const Shell = imports.gi.Shell;
@@ -20,6 +21,7 @@ const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Calendar = imports.ui.calendar;
+const Weather = imports.misc.weather;

 function _isToday(date) {
    let now = new Date();
@@ -36,7 +38,7 @@ const TodayButton = new Lang.Class({
        // on the current date can be confusing. So don't make the button reactive
        // until the selected date changes.
        this.actor = new St.Button({ style_class: 'datemenu-today-button',
-                                     x_align: St.Align.START,
+                                     x_expand: true, x_align: St.Align.START,
                                     can_focus: true,
                                     reactive: false
                                   });
@@ -77,7 +79,7 @@ const TodayButton = new Lang.Class({
         * below the time in the shell; it should combine the weekday and the
         * date, e.g. "Tuesday February 17 2015".
         */
-        let dateFormat = Shell.util_translate_time_string (N_("%A %B %e %Y"));
+        dateFormat = Shell.util_translate_time_string (N_("%A %B %e %Y"));
        this.actor.accessible_name = date.toLocaleFormat(dateFormat);
    }
 });
@@ -87,9 +89,7 @@ const WorldClocksSection = new Lang.Class({

    _init: function() {
        this._clock = new GnomeDesktop.WallClock();
-        this._settings = null;
        this._clockNotifyId = 0;
-        this._changedId = 0;

        this._locations = [];

@@ -98,8 +98,7 @@ const WorldClocksSection = new Lang.Class({
                                     can_focus: true });
        this.actor.connect('clicked', Lang.bind(this,
            function() {
-                let app = this._getClockApp();
-                app.activate();
+                this._clockAppMon.activateApp();

                Main.overview.hide();
                Main.panel.closeCalendar();
@@ -112,40 +111,25 @@ const WorldClocksSection = new Lang.Class({

        this.actor.child = this._grid;

-        Shell.AppSystem.get_default().connect('installed-changed',
-                                              Lang.bind(this, this._sync));
+        this._clockAppMon = new Util.AppSettingsMonitor('org.gnome.clocks.desktop',
+                                                        'org.gnome.clocks');
+        this._clockAppMon.connect('available-changed',
+                                  Lang.bind(this, this._sync));
+        this._clockAppMon.watchSetting('world-clocks',
+                                       Lang.bind(this, this._clocksChanged));
        this._sync();
    },

-    _getClockApp: function() {
-        return Shell.AppSystem.get_default().lookup_app('org.gnome.clocks.desktop');
-    },
-
    _sync: function() {
-        this.actor.visible = (this._getClockApp() != null);
-
-        if (this.actor.visible) {
-            if (!this._settings) {
-                this._settings = new Gio.Settings({ schema_id: 'org.gnome.clocks' });
-                this._changedId =
-                    this._settings.connect('changed::world-clocks',
-                                           Lang.bind(this, this._clocksChanged));
-                this._clocksChanged();
-            }
-        } else {
-            if (this._settings)
-                this._settings.disconnect(this._changedId);
-            this._settings = null;
-            this._changedId = 0;
-        }
+        this.actor.visible = this._clockAppMon.available;
    },

-    _clocksChanged: function() {
+    _clocksChanged: function(settings) {
        this._grid.destroy_all_children();
        this._locations = [];

        let world = GWeather.Location.get_world();
-        let clocks = this._settings.get_value('world-clocks').deep_unpack();
+        let clocks = settings.get_value('world-clocks').deep_unpack();
        for (let i = 0; i < clocks.length; i++) {
            let l = world.deserialize(clocks[i].location);
            this._locations.push({ location: l });
@@ -210,6 +194,136 @@ const WorldClocksSection = new Lang.Class({
    }
 });

+const WeatherSection = new Lang.Class({
+    Name: 'WeatherSection',
+
+    _init: function() {
+        this._weatherClient = new Weather.WeatherClient();
+
+        this.actor = new St.Button({ style_class: 'weather-button',
+                                     x_fill: true,
+                                     can_focus: true });
+        this.actor.connect('clicked', () => {
+            this._weatherClient.activateApp();
+
+            Main.overview.hide();
+            Main.panel.closeCalendar();
+        });
+        this.actor.connect('notify::mapped', () => {
+            if (this.actor.mapped)
+                this._weatherClient.update();
+        });
+
+        let box = new St.BoxLayout({ style_class: 'weather-box',
+                                      vertical: true });
+
+        this.actor.child = box;
+
+        box.add_child(new St.Label({ style_class: 'weather-header',
+                                     x_align: Clutter.ActorAlign.START,
+                                     text: _("Weather") }));
+
+        this._conditionsLabel = new St.Label({ style_class: 'weather-conditions',
+                                               x_align: Clutter.ActorAlign.START });
+        this._conditionsLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        this._conditionsLabel.clutter_text.line_wrap = true;
+        box.add_child(this._conditionsLabel);
+
+        this._weatherClient.connect('changed', Lang.bind(this, this._sync));
+        this._sync();
+    },
+
+    _getSummary: function(info) {
+        let summary = info.get_conditions();
+        if (summary == '-')
+            return info.get_sky();
+        return summary;
+    },
+
+    _sameSummary: function(info1, info2) {
+        let [ok1, phenom1, qualifier1] = info1.get_value_conditions();
+        let [ok2, phenom2, qualifier2] = info2.get_value_conditions();
+        if (ok1 || ok2)
+            return ok1 == ok2 && phenom1 == phenom2 && qualifier1 == qualifier2;
+
+        let [, sky1] = info1.get_value_sky();
+        let [, sky2] = info2.get_value_sky();
+        return sky1 == sky2;
+    },
+
+    _getSummaryText: function() {
+        let info = this._weatherClient.info;
+        let forecasts = info.get_forecast_list();
+        if (forecasts.length == 0) // No forecasts, just current conditions
+            return '%s.'.format(this._getSummary(info));
+
+        let current = info;
+        let summaries = [this._getSummary(info)];
+        for (let i = 0; i < forecasts.length; i++) {
+            let [ok, timestamp] = forecasts[i].get_value_update();
+            if (!_isToday(new Date(timestamp * 1000)))
+                continue; // Ignore forecasts from other days
+
+            if (this._sameSummary(current, forecasts[i]))
+                continue; // Ignore consecutive runs of equal summaries
+
+            current = forecasts[i];
+            if (summaries.push(this._getSummary(current)) == 3)
+                break; // Use a maximum of three summaries
+        }
+
+        let fmt;
+        switch(summaries.length) {
+            /* Translators: %s is a weather condition like "Clear sky"; see
+               libgweather for the possible condition strings. If at all
+               possible, the sentence should match the grammatical case etc. of
+               the inserted conditions. */
+            case 1: fmt = _("%s all day."); break;
+
+            /* Translators: %s is a weather condition like "Clear sky"; see
+               libgweather for the possible condition strings. If at all
+               possible, the sentence should match the grammatical case etc. of
+               the inserted conditions. */
+            case 2: fmt = _("%s, then %s later."); break;
+
+            /* Translators: %s is a weather condition like "Clear sky"; see
+               libgweather for the possible condition strings. If at all
+               possible, the sentence should match the grammatical case etc. of
+               the inserted conditions. */
+            case 3: fmt = _("%s, then %s, followed by %s later."); break;
+        }
+        return String.prototype.format.apply(fmt, summaries);
+    },
+
+    _getLabelText: function() {
+        if (!this._weatherClient.hasLocation)
+            return _("Select a location…");
+
+        if (this._weatherClient.loading)
+            return _("Loading…");
+
+        let info = this._weatherClient.info;
+        if (info.is_valid())
+            return this._getSummaryText() + ' ' +
+                   /* Translators: %s is a temperature with unit, e.g. "23℃" */
+                   _("Feels like %s.").format(info.get_apparent());
+
+        if (info.network_error())
+            return _("Go online for weather information");
+
+        return _("Weather information is currently unavailable");
+    },
+
+    _sync: function() {
+        this.actor.visible = this._weatherClient.available;
+
+        if (!this.actor.visible)
+            return;
+
+        this._conditionsLabel.text = this._getLabelText();
+    }
+});
+
 const MessagesIndicator = new Lang.Class({
    Name: 'MessagesIndicator',

@@ -256,8 +370,7 @@ const IndicatorPad = new Lang.Class({

    _init: function(actor) {
        this._source = actor;
-        this._source.connect('notify::visible',
-                             Lang.bind(this, this.queue_relayout));
+        this._source.connect('notify::visible', () => { this.queue_relayout(); });
        this.parent();
    },

@@ -297,14 +410,38 @@ const FreezableBinLayout = new Lang.Class({

    vfunc_get_preferred_width: function(container, forHeight) {
        if (!this._frozen || this._savedWidth.some(isNaN))
-            this._savedWidth = this.parent(container, forHeight);
+            return this.parent(container, forHeight);
        return this._savedWidth;
    },

    vfunc_get_preferred_height: function(container, forWidth) {
        if (!this._frozen || this._savedHeight.some(isNaN))
-            this._savedHeight = this.parent(container, forWidth);
+            return this.parent(container, forWidth);
        return this._savedHeight;
+    },
+
+    vfunc_allocate: function(container, allocation, flags) {
+        this.parent(container, allocation, flags);
+
+        let [width, height] = allocation.get_size();
+        this._savedWidth = [width, width];
+        this._savedHeight = [height, height];
+    }
+});
+
+const CalendarColumnLayout = new Lang.Class({
+    Name: 'CalendarColumnLayout',
+    Extends: Clutter.BoxLayout,
+
+    _init: function(actor) {
+        this.parent({ orientation: Clutter.Orientation.VERTICAL });
+        this._calActor = actor;
+    },
+
+    vfunc_get_preferred_width: function(container, forHeight) {
+        if (!this._calActor || this._calActor.get_parent() != container)
+            return this.parent(container, forHeight);
+        return this._calActor.get_preferred_width(forHeight);
    }
 });

@@ -360,18 +497,20 @@ const DateMenuButton = new Lang.Class({
        }));

        // Fill up the first column
-        this._messageList = new Calendar.MessageList();
+        this._messageList = new Calendar.CalendarMessageList();
        hbox.add(this._messageList.actor, { expand: true, y_fill: false, y_align: St.Align.START });

        // Fill up the second column
-        vbox = new St.BoxLayout({ style_class: 'datemenu-calendar-column',
-                                  vertical: true });
+        let boxLayout = new CalendarColumnLayout(this._calendar.actor);
+        vbox = new St.Widget({ style_class: 'datemenu-calendar-column',
+                               layout_manager: boxLayout });
+        boxLayout.hookup_style(vbox);
        hbox.add(vbox);

        this._date = new TodayButton(this._calendar);
        vbox.add_actor(this._date.actor);

-        vbox.add(this._calendar.actor);
+        vbox.add_actor(this._calendar.actor);

        this._displaysSection = new St.ScrollView({ style_class: 'datemenu-displays-section vfade',
                                                    x_expand: true, x_fill: true,
@@ -386,6 +525,8 @@ const DateMenuButton = new Lang.Class({
        this._clocksItem = new WorldClocksSection();
        displaysBox.add(this._clocksItem.actor, { x_fill: true });

+        this._weatherItem = new WeatherSection();
+        displaysBox.add(this._weatherItem.actor, { x_fill: true });

        // Done with hbox for calendar and event list

--- a/js/ui/dnd.js
+++ b/js/ui/dnd.js
@@ -571,20 +571,13 @@ const _Draggable = new Lang.Class({
            return;
        }

-        this._animationInProgress = true;
-        // No target, so snap back
-        Tweener.addTween(this._dragActor,
-                         { x: snapBackX,
-                           y: snapBackY,
-                           scale_x: snapBackScale,
-                           scale_y: snapBackScale,
-                           opacity: this._dragOrigOpacity,
-                           time: SNAP_BACK_ANIMATION_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: this._onAnimationComplete,
-                           onCompleteScope: this,
-                           onCompleteParams: [this._dragActor, eventTime]
-                         });
+        this._animateDragEnd(eventTime,
+                             { x: snapBackX,
+                               y: snapBackY,
+                               scale_x: snapBackScale,
+                               scale_y: snapBackScale,
+                               time: SNAP_BACK_ANIMATION_TIME,
+                             });
    },

    _restoreDragActor: function(eventTime) {
@@ -596,18 +589,44 @@ const _Draggable = new Lang.Class({
        this._dragActor.set_scale(restoreScale, restoreScale);
        this._dragActor.opacity = 0;

+        this._animateDragEnd(eventTime,
+                             { time: REVERT_ANIMATION_TIME });
+    },
+
+    _animateDragEnd: function (eventTime, params) {
        this._animationInProgress = true;
-        Tweener.addTween(this._dragActor,
-                         { opacity: this._dragOrigOpacity,
-                           time: REVERT_ANIMATION_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: this._onAnimationComplete,
-                           onCompleteScope: this,
-                           onCompleteParams: [this._dragActor, eventTime]
-                         });
+
+        // finish animation if the actor gets destroyed
+        // during it
+        this._dragActorDestroyId =
+            this._dragActor.connect('destroy',
+                                    Lang.bind(this, this._finishAnimation));
+
+        params['opacity']          = this._dragOrigOpacity;
+        params['transition']       = 'easeOutQuad';
+        params['onComplete']       = this._onAnimationComplete;
+        params['onCompleteScope']  = this;
+        params['onCompleteParams'] = [this._dragActor, eventTime];
+
+        // start the animation
+        Tweener.addTween(this._dragActor, params)
+    },
+
+    _finishAnimation : function () {
+        if (!this._animationInProgress)
+            return
+
+        this._animationInProgress = false;
+        if (!this._buttonDown)
+            this._dragComplete();
+
+        global.screen.set_cursor(Meta.Cursor.DEFAULT);
    },

    _onAnimationComplete : function (dragActor, eventTime) {
+        dragActor.disconnect(this._dragActorDestroyId);
+        this._dragActorDestroyId = 0;
+
        if (this._dragOrigParent) {
            Main.uiGroup.remove_child(this._dragActor);
            this._dragOrigParent.add_actor(this._dragActor);
@@ -616,12 +635,9 @@ const _Draggable = new Lang.Class({
        } else {
            dragActor.destroy();
        }
-        global.screen.set_cursor(Meta.Cursor.DEFAULT);
-        this.emit('drag-end', eventTime, false);

-        this._animationInProgress = false;
-        if (!this._buttonDown)
-            this._dragComplete();
+        this.emit('drag-end', eventTime, false);
+        this._finishAnimation();
    },

    _dragComplete: function() {
--- a/js/ui/edgeDragAction.js
+++ b/js/ui/edgeDragAction.js
@@ -14,6 +14,7 @@ const DRAG_DISTANCE = 80;
 const EdgeDragAction = new Lang.Class({
    Name: 'EdgeDragAction',
    Extends: Clutter.GestureAction,
+    Signals: { 'activated': {} },

    _init : function(side, allowedModes) {
        this.parent();
@@ -81,4 +82,3 @@ const EdgeDragAction = new Lang.Class({
            this.emit('activated');
    }
 });
-Signals.addSignalMethods(EdgeDragAction.prototype);
--- a/js/ui/endSessionDialog.js
+++ b/js/ui/endSessionDialog.js
@@ -1,6 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /*
- * Copyright 2010 Red Hat, Inc
+ * Copyright 2010-2016 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
@@ -114,7 +114,7 @@ const restartDialogContent = {
    showOtherSessions: true,
 };

-const restartInstallDialogContent = {
+const restartUpdateDialogContent = {

    subject: C_("title", "Restart & Install Updates"),
    description: function(seconds) {
@@ -132,18 +132,38 @@ const restartInstallDialogContent = {
    showOtherSessions: true,
 };

+const restartUpgradeDialogContent = {
+
+    subject: C_("title", "Restart & Install Upgrade"),
+    upgradeDescription: function(distroName, distroVersion) {
+        /* Translators: This is the text displayed for system upgrades in the
+           shut down dialog. First %s gets replaced with the distro name and
+           second %s with the distro version to upgrade to */
+        return _("%s %s will be installed after restart. Upgrade installation can take a long time: ensure that you have backed up and that the computer is plugged in.").format(distroName, distroVersion);
+    },
+    disableTimer: true,
+    showBatteryWarning: false,
+    confirmButtons: [{ signal: 'ConfirmedReboot',
+                       label:  C_("button", "Restart &amp; Install") }],
+    iconName: 'view-refresh-symbolic',
+    iconStyleClass: 'end-session-dialog-shutdown-icon',
+    showOtherSessions: true,
+};
+
 const DialogType = {
  LOGOUT: 0 /* GSM_SHELL_END_SESSION_DIALOG_TYPE_LOGOUT */,
  SHUTDOWN: 1 /* GSM_SHELL_END_SESSION_DIALOG_TYPE_SHUTDOWN */,
  RESTART: 2 /* GSM_SHELL_END_SESSION_DIALOG_TYPE_RESTART */,
-  UPDATE_RESTART: 3
+  UPDATE_RESTART: 3,
+  UPGRADE_RESTART: 4
 };

 const DialogContent = {
    0 /* DialogType.LOGOUT */: logoutDialogContent,
    1 /* DialogType.SHUTDOWN */: shutdownDialogContent,
    2 /* DialogType.RESTART */: restartDialogContent,
-    3 /* DialogType.UPDATE_RESTART */: restartInstallDialogContent
+    3 /* DialogType.UPDATE_RESTART */: restartUpdateDialogContent,
+    4 /* DialogType.UPGRADE_RESTART */: restartUpgradeDialogContent
 };

 const MAX_USERS_IN_SESSION_DIALOG = 5;
@@ -163,7 +183,10 @@ const LogindSession = Gio.DBusProxy.makeProxyWrapper(LogindSessionIface);
 const PkOfflineIface = '<node> \
 <interface name="org.freedesktop.PackageKit.Offline"> \
    <property name="UpdatePrepared" type="b" access="read"/> \
-    <property name="TriggerAction" type="s" access="read"/> \
+    <property name="UpdateTriggered" type="b" access="read"/> \
+    <property name="UpgradePrepared" type="b" access="read"/> \
+    <property name="UpgradeTriggered" type="b" access="read"/> \
+    <property name="PreparedUpgrade" type="a{sv}" access="read"/> \
    <method name="Trigger"> \
        <arg type="s" name="action" direction="in"/> \
    </method> \
@@ -415,18 +438,25 @@ const EndSessionDialog = new Lang.Class({

                if (dialogContent.descriptionWithUser)
                    description = dialogContent.descriptionWithUser(realName, displayTime);
-                else
-                    description = dialogContent.description(displayTime);
            }
        }

+        // Use a different description when we are installing a system upgrade
+        if (dialogContent.upgradeDescription) {
+            let name = this._pkOfflineProxy.PreparedUpgrade['name'].deep_unpack();
+            let version = this._pkOfflineProxy.PreparedUpgrade['version'].deep_unpack();
+
+            if (name != null && version != null)
+                description = dialogContent.upgradeDescription(name, version);
+        }
+
+        // Fall back to regular description
        if (!description)
            description = dialogContent.description(displayTime);

        _setLabelText(this._descriptionLabel, description);
        _setLabelText(this._subjectLabel, subject);

-        let dialogContent = DialogContent[this._type];
        if (dialogContent.iconName) {
            this._iconBin.child = new St.Icon({ icon_name: dialogContent.iconName,
                                                icon_size: _DIALOG_ICON_SIZE,
@@ -698,9 +728,12 @@ const EndSessionDialog = new Lang.Class({
        this._totalSecondsToStayOpen = totalSecondsToStayOpen;
        this._type = type;

-        if (this._type == DialogType.RESTART &&
-            this._pkOfflineProxy.TriggerAction == 'reboot')
-            this._type = DialogType.UPDATE_RESTART;
+        if (this._type == DialogType.RESTART) {
+            if (this._pkOfflineProxy.UpdateTriggered)
+                this._type = DialogType.UPDATE_RESTART;
+            else if (this._pkOfflineProxy.UpgradeTriggered)
+                this._type = DialogType.UPGRADE_RESTART;
+        }

        this._applications = [];
        this._applicationList.destroy_all_children();
@@ -727,19 +760,19 @@ const EndSessionDialog = new Lang.Class({
        if (dialogContent.showOtherSessions)
            this._loadSessions();

-        let updateAlreadyTriggered = this._pkOfflineProxy.TriggerAction == 'power-off' || this._pkOfflineProxy.TriggerAction == 'reboot';
+        let updateTriggered = this._pkOfflineProxy.UpdateTriggered;
        let updatePrepared = this._pkOfflineProxy.UpdatePrepared;
        let updatesAllowed = this._updatesPermission && this._updatesPermission.allowed;

        _setCheckBoxLabel(this._checkBox, dialogContent.checkBoxText);
        this._checkBox.actor.visible = (dialogContent.checkBoxText && updatePrepared && updatesAllowed);
-        this._checkBox.actor.checked = (updatePrepared && updateAlreadyTriggered);
+        this._checkBox.actor.checked = (updatePrepared && updateTriggered);

        // We show the warning either together with the checkbox, or when
        // updates have already been triggered, but the user doesn't have
        // enough permissions to cancel them.
        this._batteryWarning.visible = (dialogContent.showBatteryWarning &&
-                                        (this._checkBox.actor.visible || updatePrepared && updateAlreadyTriggered && !updatesAllowed));
+                                        (this._checkBox.actor.visible || updatePrepared && updateTriggered && !updatesAllowed));

        this._updateButtons();

@@ -749,7 +782,9 @@ const EndSessionDialog = new Lang.Class({
            return;
        }

-        this._startTimer();
+        if (!dialogContent.disableTimer)
+            this._startTimer();
+
        this._sync();

        let signalId = this.connect('opened',
--- a/js/ui/environment.js
+++ b/js/ui/environment.js
@@ -1,6 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-

-imports.gi.versions.Clutter = '1.0';
+const Config = imports.misc.config;
+
+imports.gi.versions.Clutter = Config.LIBMUTTER_API_VERSION;
 imports.gi.versions.Gio = '2.0';
 imports.gi.versions.Gdk = '3.0';
 imports.gi.versions.GdkPixbuf = '2.0';
@@ -61,10 +63,19 @@ function _patchLayoutClass(layoutClass, styleProps) {
    };
 }

-function _makeLoggingFunc(func) {
-    return function() {
-        return func([].join.call(arguments, ', '));
-    };
+function _loggingFunc() {
+    let fields = {'MESSAGE': [].join.call(arguments, ', ')};
+    let domain = "GNOME Shell";
+
+    // If the caller is an extension, add it as metadata
+    let extension = imports.misc.extensionUtils.getCurrentExtension();
+    if (extension != null) {
+        domain = extension.metadata.name;
+        fields['GNOME_SHELL_EXTENSION_UUID'] = extension.uuid;
+        fields['GNOME_SHELL_EXTENSION_NAME'] = extension.metadata.name;
+    }
+
+    GLib.log_structured(domain, GLib.LogLevelFlags.LEVEL_MESSAGE, fields);
 }

 function init() {
@@ -72,7 +83,7 @@ function init() {
    // browser convention of having that namespace be called 'window'.)
    window.global = Shell.Global.get();

-    window.log = _makeLoggingFunc(window.log);
+    window.log = _loggingFunc;

    window._ = Gettext.gettext;
    window.C_ = Gettext.pgettext;
--- a/js/ui/extensionDownloader.js
+++ b/js/ui/extensionDownloader.js
@@ -252,7 +252,7 @@ const InstallExtensionDialog = new Lang.Class({
                return;
            }

-            invocation.return_value(GLib.Variant.new('(s)', 'successful'));
+            invocation.return_value(GLib.Variant.new('(s)', ['successful']));
        }

        _httpSession.queue_message(message, Lang.bind(this, function(session, message) {
--- a/js/ui/extensionSystem.js
+++ b/js/ui/extensionSystem.js
@@ -38,6 +38,7 @@ const connect = Lang.bind(_signals, _signals.connect);
 const disconnect = Lang.bind(_signals, _signals.disconnect);

 const ENABLED_EXTENSIONS_KEY = 'enabled-extensions';
+const DISABLE_USER_EXTENSIONS_KEY = 'disable-user-extensions';
 const EXTENSION_DISABLE_VERSION_CHECK_KEY = 'disable-extension-version-validation';

 var initted = false;
@@ -238,11 +239,16 @@ function initExtension(uuid) {
 }

 function getEnabledExtensions() {
-    let extensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
-    if (!Array.isArray(Main.sessionMode.enabledExtensions))
+    let extensions;
+    if (Array.isArray(Main.sessionMode.enabledExtensions))
+        extensions = Main.sessionMode.enabledExtensions;
+    else
+        extensions = [];
+
+    if (global.settings.get_boolean(DISABLE_USER_EXTENSIONS_KEY))
        return extensions;

-    return Main.sessionMode.enabledExtensions.concat(extensions);
+    return extensions.concat(global.settings.get_strv(ENABLED_EXTENSIONS_KEY));
 }

 function onEnabledExtensionsChanged() {
@@ -276,18 +282,27 @@ function _onVersionValidationChanged() {
    // temporarily disable them all
    enabledExtensions = [];
    for (let uuid in ExtensionUtils.extensions)
-        reloadExtension(ExtensionUtils.extensions[uuid]);
+        try {
+            reloadExtension(ExtensionUtils.extensions[uuid]);
+        } catch(e) {
+            logExtensionError(uuid, e);
+        }
    enabledExtensions = getEnabledExtensions();

    if (Main.sessionMode.allowExtensions) {
        enabledExtensions.forEach(function(uuid) {
-            enableExtension(uuid);
+            try {
+                enableExtension(uuid);
+            } catch(e) {
+                logExtensionError(uuid, e);
+            }
        });
    }
 }

 function _loadExtensions() {
    global.settings.connect('changed::' + ENABLED_EXTENSIONS_KEY, onEnabledExtensionsChanged);
+    global.settings.connect('changed::' + DISABLE_USER_EXTENSIONS_KEY, onEnabledExtensionsChanged);
    global.settings.connect('changed::' + EXTENSION_DISABLE_VERSION_CHECK_KEY, _onVersionValidationChanged);

    enabledExtensions = getEnabledExtensions();
--- a/js/ui/ibusCandidatePopup.js
+++ b/js/ui/ibusCandidatePopup.js
@@ -19,6 +19,7 @@ const CandidateArea = new Lang.Class({

    _init: function() {
        this.actor = new St.BoxLayout({ vertical: true,
+                                        reactive: true,
                                        visible: false });
        this._candidateBoxes = [];
        for (let i = 0; i < MAX_CANDIDATES_PER_PAGE; ++i) {
@@ -39,6 +40,19 @@ const CandidateArea = new Lang.Class({
            }));
        }

+        this.actor.connect('scroll-event', Lang.bind(this, function(actor, event) {
+            let direction = event.get_scroll_direction();
+            switch(direction) {
+            case Clutter.ScrollDirection.UP:
+                this.emit('cursor-up');
+                break;
+            case Clutter.ScrollDirection.DOWN:
+                this.emit('cursor-down');
+                break;
+            };
+            return Clutter.EVENT_PROPAGATE;
+        }));
+
        this._buttonBox = new St.BoxLayout({ style_class: 'candidate-page-button-box' });

        this._previousButton = new St.Button({ style_class: 'candidate-page-button candidate-page-button-previous button' });
@@ -144,6 +158,14 @@ const CandidatePopup = new Lang.Class({
        this._candidateArea.connect('next-page', Lang.bind(this, function() {
            this._panelService.page_down();
        }));
+
+        this._candidateArea.connect('cursor-up', Lang.bind(this, function() {
+            this._panelService.cursor_up();
+        }));
+        this._candidateArea.connect('cursor-down', Lang.bind(this, function() {
+            this._panelService.cursor_down();
+        }));
+
        this._candidateArea.connect('candidate-clicked', Lang.bind(this, function(ca, index, button, state) {
            this._panelService.candidate_clicked(index, button, state);
        }));
@@ -158,10 +180,22 @@ const CandidatePopup = new Lang.Class({

        panelService.connect('set-cursor-location',
                             Lang.bind(this, function(ps, x, y, w, h) {
-                                 Main.layoutManager.setDummyCursorGeometry(x, y, w, h);
-                                 if (this._boxPointer.actor.visible)
-                                     this._boxPointer.setPosition(Main.layoutManager.dummyCursor, 0);
+                                 this._setDummyCursorGeometry(x, y, w, h);
                             }));
+        try {
+            panelService.connect('set-cursor-location-relative',
+                                 Lang.bind(this, function(ps, x, y, w, h) {
+                                     if (!global.display.focus_window)
+                                         return;
+                                     let window = global.display.focus_window.get_compositor_private();
+                                     this._setDummyCursorGeometry(window.x + x, window.y + y, w, h);
+                                 }));
+        } catch(e) {
+            // Only recent IBus versions have support for this signal
+            // which is used for wayland clients. In order to work
+            // with older IBus versions we can silently ignore the
+            // signal's absence.
+        }
        panelService.connect('update-preedit-text',
                             Lang.bind(this, function(ps, text, cursorPosition, visible) {
                                 this._preeditText.visible = visible;
@@ -246,6 +280,12 @@ const CandidatePopup = new Lang.Class({
                             }));
    },

+    _setDummyCursorGeometry: function(x, y, w, h) {
+        Main.layoutManager.setDummyCursorGeometry(x, y, w, h);
+        if (this._boxPointer.actor.visible)
+            this._boxPointer.setPosition(Main.layoutManager.dummyCursor, 0);
+    },
+
    _updateVisibility: function() {
        let isVisible = (this._preeditText.visible ||
                         this._auxText.visible ||
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@@ -1,5 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-

+const FocusCaretTracker = imports.ui.focusCaretTracker;
+const Atspi = imports.gi.Atspi;
 const Caribou = imports.gi.Caribou;
 const Clutter = imports.gi.Clutter;
 const Gdk = imports.gi.Gdk;
@@ -10,6 +12,7 @@ const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const St = imports.gi.St;
+const InputSourceManager = imports.ui.status.keyboard;

 const BoxPointer = imports.ui.boxpointer;
 const Layout = imports.ui.layout;
@@ -24,42 +27,6 @@ const KEYBOARD_TYPE = 'keyboard-type';
 const A11Y_APPLICATIONS_SCHEMA = 'org.gnome.desktop.a11y.applications';
 const SHOW_KEYBOARD = 'screen-keyboard-enabled';

-const CARIBOU_BUS_NAME = 'org.gnome.Caribou.Daemon';
-const CARIBOU_OBJECT_PATH = '/org/gnome/Caribou/Daemon';
-
-const CaribouKeyboardIface = '<node> \
-<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> \
-</node>';
-
-const CaribouDaemonIface = '<node> \
-<interface name="org.gnome.Caribou.Daemon"> \
-<method name="Run" /> \
-<method name="Quit" /> \
-</interface> \
-</node>';
-
-const CaribouDaemonProxy = Gio.DBusProxy.makeProxyWrapper(CaribouDaemonIface);
-
 const Key = new Lang.Class({
    Name: 'Key',

@@ -187,18 +154,19 @@ const Key = new Lang.Class({
 Signals.addSignalMethods(Key.prototype);

 const Keyboard = new Lang.Class({
-    // HACK: we can't set Name, because it collides with Name dbus property
-    // Name: 'Keyboard',
+    Name: 'Keyboard',

    _init: function () {
-        this._impl = Gio.DBusExportedObject.wrapJSObject(CaribouKeyboardIface, this);
-        this._impl.export(Gio.DBus.session, '/org/gnome/Caribou/Keyboard');
-
        this.actor = null;
        this._focusInTray = false;
        this._focusInExtendedKeys = false;

-        this._timestamp = global.display.get_current_time_roundtrip();
+        this._focusCaretTracker = new FocusCaretTracker.FocusCaretTracker();
+        this._focusCaretTracker.connect('focus-changed', Lang.bind(this, this._onFocusChanged));
+        this._focusCaretTracker.connect('caret-moved', Lang.bind(this, this._onCaretMoved));
+        this._currentAccessible = null;
+        this._caretTrackingEnabled = false;
+        this._updateCaretPositionId = 0;

        this._keyboardSettings = new Gio.Settings({ schema_id: KEYBOARD_SCHEMA });
        this._keyboardSettings.connect('changed', Lang.bind(this, this._sync));
@@ -207,9 +175,7 @@ const Keyboard = new Lang.Class({
        this._daemonProxy = null;
        this._lastDeviceId = null;

-        if (Meta.is_wayland_compositor() &&
-            Caribou.DisplayAdapter.set_default)
-            Caribou.DisplayAdapter.set_default(new ShellWaylandAdapter());
+        Caribou.DisplayAdapter.set_default(new LocalAdapter());

        Meta.get_backend().connect('last-device-changed', Lang.bind(this,
            function (backend, deviceId) {
@@ -239,6 +205,93 @@ const Keyboard = new Lang.Class({
        this._redraw();
    },

+    _setCaretTrackerEnabled: function (enabled) {
+        if (this._caretTrackingEnabled == enabled)
+            return;
+
+        this._caretTrackingEnabled = enabled;
+
+        if (enabled) {
+            this._focusCaretTracker.registerFocusListener();
+            this._focusCaretTracker.registerCaretListener();
+        } else {
+            this._focusCaretTracker.deregisterFocusListener();
+            this._focusCaretTracker.deregisterCaretListener();
+        }
+    },
+
+    _updateCaretPosition: function (accessible) {
+        if (this._updateCaretPositionId)
+            GLib.source_remove(this._updateCaretPositionId);
+        this._updateCaretPositionId = GLib.idle_add(GLib.PRIORITY_DEFAULT_IDLE, Lang.bind(this, function() {
+            this._updateCaretPositionId = 0;
+
+            let currentWindow = global.screen.get_display().focus_window;
+            if (!currentWindow)
+                return GLib.SOURCE_REMOVE;
+
+            let windowRect = currentWindow.get_frame_rect();
+            let text = accessible.get_text_iface();
+            let component = accessible.get_component_iface();
+
+            try {
+                let caretOffset = text.get_caret_offset();
+                let caretRect = text.get_character_extents(caretOffset, Atspi.CoordType.WINDOW);
+                let focusRect = component.get_extents(Atspi.CoordType.WINDOW);
+
+                caretRect.x += windowRect.x;
+                caretRect.y += windowRect.y;
+                focusRect.x += windowRect.x;
+                focusRect.y += windowRect.y;
+
+                if (caretRect.width == 0 && caretRect.height == 0)
+                    caretRect = focusRect;
+
+                this.setEntryLocation(focusRect.x, focusRect.y, focusRect.width, focusRect.height);
+                this.setCursorLocation(caretRect.x, caretRect.y, caretRect.width, caretRect.height);
+            } catch (e) {
+                log('Error updating caret position for OSK: ' + e.message);
+            }
+
+            return GLib.SOURCE_REMOVE;
+        }));
+
+        GLib.Source.set_name_by_id(this._updateCaretPositionId, '[gnome-shell] this._updateCaretPosition');
+    },
+
+    _focusIsTextEntry: function (accessible) {
+        try {
+            let role = accessible.get_role();
+            let stateSet = accessible.get_state_set();
+            return stateSet.contains(Atspi.StateType.EDITABLE) || role == Atspi.Role.TERMINAL;
+        } catch (e) {
+            log('Error determining accessible role: ' + e.message);
+            return false;
+        }
+    },
+
+    _onFocusChanged: function (caretTracker, event) {
+        let accessible = event.source;
+        if (!this._focusIsTextEntry(accessible))
+            return;
+
+        let focused = event.detail1 != 0;
+        if (focused) {
+            this._currentAccessible = accessible;
+            this._updateCaretPosition(accessible);
+            this.show(Main.layoutManager.focusIndex);
+        } else if (this._currentAccessible == accessible) {
+            this._currentAccessible = null;
+            this.hide();
+        }
+    },
+
+    _onCaretMoved: function (caretTracker, event) {
+        let accessible = event.source;
+        if (this._currentAccessible == accessible)
+            this._updateCaretPosition(accessible);
+    },
+
    _lastDeviceIsTouchscreen: function () {
        if (!this._lastDeviceId)
            return false;
@@ -261,6 +314,8 @@ const Keyboard = new Lang.Class({
            this._keyboard.keyboard_type == this._keyboardSettings.get_string(KEYBOARD_TYPE))
            return;

+        this._setCaretTrackerEnabled(this._enableKeyboard);
+
        if (this._keyboard)
            this._destroyKeyboard();

@@ -296,23 +351,6 @@ const Keyboard = new Lang.Class({
    },

    _setupKeyboard: function() {
-        if (!this._daemonProxy) {
-            this._daemonProxy = new CaribouDaemonProxy(Gio.DBus.session, CARIBOU_BUS_NAME,
-                                                       CARIBOU_OBJECT_PATH,
-                                                       Lang.bind(this, function(proxy, error) {
-                                                           if (error) {
-                                                               log(error.message);
-                                                               return;
-                                                           }
-                                                       }));
-        }
-        this._daemonProxy.RunRemote(function (result, error) {
-            if (error) {
-                log(error.message);
-                return;
-            }
-        });
-
        this.actor = new St.BoxLayout({ name: 'keyboard', vertical: true, reactive: true });
        Main.layoutManager.keyboardBox.add_actor(this.actor);
        Main.layoutManager.trackChrome(this.actor);
@@ -358,17 +396,17 @@ const Keyboard = new Lang.Class({

        let time = global.get_current_time();
        if (!(focus instanceof Clutter.Text)) {
-            this.Hide(time);
+            this.hide();
            return;
        }

        if (!this._showIdleId) {
          this._showIdleId = GLib.idle_add(GLib.PRIORITY_DEFAULT_IDLE,
                                           Lang.bind(this, function() {
-                                               this.Show(time);
+                                               this.show(Main.layoutManager.focusIndex);
                                               return GLib.SOURCE_REMOVE;
                                           }));
-          GLib.Source.set_name_by_id(this._showIdleId, '[gnome-shell] this.Show');
+          GLib.Source.set_name_by_id(this._showIdleId, '[gnome-shell] this.show');
        }
    },

@@ -580,6 +618,10 @@ const Keyboard = new Lang.Class({
    },

    show: function (monitor) {
+        if (!this._enableKeyboard)
+            return;
+
+        this._clearShowIdle();
        this._keyboardRequested = true;

        if (this._keyboardVisible) {
@@ -612,6 +654,10 @@ const Keyboard = new Lang.Class({
    },

    hide: function () {
+        if (!this._enableKeyboard)
+            return;
+
+        this._clearShowIdle();
        this._keyboardRequested = false;

        if (!this._keyboardVisible)
@@ -663,20 +709,6 @@ const Keyboard = new Lang.Class({
            this._moveTemporarily();
    },

-    // _compareTimestamp:
-    //
-    // Compare two timestamps taking into account
-    // CURRENT_TIME (0)
-    _compareTimestamp: function(one, two) {
-        if (one == two)
-            return 0;
-        if (one == Clutter.CURRENT_TIME)
-            return 1;
-        if (two == Clutter.CURRENT_TIME)
-            return -1;
-        return one - two;
-    },
-
    _clearShowIdle: function() {
        if (!this._showIdleId)
            return;
@@ -684,52 +716,19 @@ const Keyboard = new Lang.Class({
        this._showIdleId = 0;
    },

-    // D-Bus methods
-    Show: function(timestamp) {
-        if (!this._enableKeyboard)
-            return;
-
-        if (this._compareTimestamp(timestamp, this._timestamp) < 0)
-            return;
-
-        this._clearShowIdle();
-
-        if (timestamp != Clutter.CURRENT_TIME)
-            this._timestamp = timestamp;
-        this.show(Main.layoutManager.focusIndex);
-    },
-
-    Hide: function(timestamp) {
-        if (!this._enableKeyboard)
-            return;
-
-        if (this._compareTimestamp(timestamp, this._timestamp) < 0)
-            return;
-
-        this._clearShowIdle();
-
-        if (timestamp != Clutter.CURRENT_TIME)
-            this._timestamp = timestamp;
-        this.hide();
-    },
-
-    SetCursorLocation: function(x, y, w, h) {
+    setCursorLocation: function(x, y, w, h) {
        if (!this._enableKeyboard)
            return;

 //        this._setLocation(x, y);
    },

-    SetEntryLocation: function(x, y, w, h) {
+    setEntryLocation: function(x, y, w, h) {
        if (!this._enableKeyboard)
            return;

 //        this._setLocation(x, y);
    },
-
-    get Name() {
-        return 'gnome-shell';
-    }
 });

 const KeyboardSource = new Lang.Class({
@@ -753,23 +752,52 @@ const KeyboardSource = new Lang.Class({
    }
 });

-const ShellWaylandAdapter = new Lang.Class({
-    Name: 'ShellWaylandAdapter',
+const LocalAdapter = new Lang.Class({
+    Name: 'LocalAdapter',
    Extends: Caribou.XAdapter,

+    _init: function () {
+        this.parent();
+        let deviceManager = Clutter.DeviceManager.get_default();
+        this._virtualDevice = deviceManager.create_virtual_device(Clutter.InputDeviceType.KEYBOARD_DEVICE);
+
+        this._inputSourceManager = InputSourceManager.getInputSourceManager();
+        this._sourceChangedId = this._inputSourceManager.connect('current-source-changed',
+                                                                 Lang.bind(this, this._onSourceChanged));
+        this._sourcesModifiedId = this._inputSourceManager.connect ('sources-changed',
+                                                                    Lang.bind(this, this._onSourcesModified));
+    },
+
+    _onSourcesModified: function () {
+        this.emit('config-changed');
+    },
+
+    _onSourceChanged: function (inputSourceManager, oldSource) {
+        let source = inputSourceManager.currentSource;
+        this.emit('group-changed', source.index, source.id, '');
+    },
+
+    vfunc_get_groups: function () {
+        let inputSources = this._inputSourceManager.inputSources;
+        let groups = []
+        let variants = [];
+
+        for (let i in inputSources) {
+            let is = inputSources[i];
+            groups[is.index] = is.id;
+            variants[is.index] = '';
+        }
+
+        return [groups, groups.length, variants, variants.length];
+    },
+
    vfunc_keyval_press: function(keyval) {
-        let focus = global.stage.get_key_focus();
-        if (focus instanceof Clutter.Text)
-            Shell.util_text_insert_keyval(focus, keyval);
-        else
-            this.parent(keyval);
+        this._virtualDevice.notify_keyval(Clutter.get_current_event_time(),
+                                          keyval, Clutter.KeyState.PRESSED);
    },

    vfunc_keyval_release: function(keyval) {
-        let focus = global.stage.get_key_focus();
-        if (focus instanceof Clutter.Text)
-            return;             // do nothing
-        else
-            this.parent(keyval);
+        this._virtualDevice.notify_keyval(Clutter.get_current_event_time(),
+                                          keyval, Clutter.KeyState.RELEASED);
    },
 });
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -220,7 +220,8 @@ const LayoutManager = new Lang.Class({
        global.stage.add_child(this.uiGroup);

        this.overviewGroup = new St.Widget({ name: 'overviewGroup',
-                                             visible: false });
+                                             visible: false,
+                                             reactive: true });
        this.addChrome(this.overviewGroup);

        this.screenShieldGroup = new St.Widget({ name: 'screenShieldGroup',
@@ -591,7 +592,10 @@ const LayoutManager = new Lang.Class({
        this.addChrome(this._coverPane);

        if (Meta.is_restart()) {
-            // On restart, we don't do an animation
+            // On restart, we don't do an animation. Force an update of the
+            // regions immediately so that maximized windows restore to the
+            // right size taking struts into account.
+            this._updateRegions();
        } else if (Main.sessionMode.isGreeter) {
            this.panelBox.translation_y = -this.panelBox.height;
        } else {
@@ -938,6 +942,11 @@ const LayoutManager = new Lang.Class({
        if (Main.modalCount > 0)
            return GLib.SOURCE_REMOVE;

+        // Bug workaround - get_transformed_position()/get_transformed_size() don't work after
+        // a change in stage size until the first pick or paint.
+        // https://bugzilla.gnome.org/show_bug.cgi?id=761565
+        global.stage.get_actor_at_pos(Clutter.PickMode.ALL, 0, 0);
+
        let rects = [], struts = [], i;
        let isPopupMenuVisible = global.top_window_group.get_children().some(isPopupMetaWindow);
        let wantsInputRegion = !isPopupMenuVisible;
--- a/js/ui/legacyTray.js
+++ b/js/ui/legacyTray.js
@@ -50,15 +50,14 @@ const LegacyTray = new Lang.Class({
        this._slideLayout.translationX = 0;
        this._slideLayout.slideDirection = OverviewControls.SlideDirection.LEFT;

-        this._slider = new St.Widget({ style_class: 'legacy-tray',
-                                       x_expand: true, y_expand: true,
+        this._slider = new St.Widget({ x_expand: true, y_expand: true,
                                       x_align: Clutter.ActorAlign.START,
                                       y_align: Clutter.ActorAlign.END,
                                       layout_manager: this._slideLayout });
        this.actor.add_actor(this._slider);
        this._slider.connect('notify::allocation', Lang.bind(this, this._syncBarrier));

-        this._box = new St.BoxLayout();
+        this._box = new St.BoxLayout({ style_class: 'legacy-tray' });
        this._slider.add_actor(this._box);

        this._concealHandle = new St.Button({ style_class: 'legacy-tray-handle',
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@@ -33,7 +33,6 @@ var commandHeader = 'const Clutter = imports.gi.Clutter; ' +
                    'const Mainloop = imports.mainloop; ' +
                    'const Meta = imports.gi.Meta; ' +
                    'const Shell = imports.gi.Shell; ' +
-                    'const Tp = imports.gi.TelepathyGLib; ' +
                    'const Main = imports.ui.main; ' +
                    'const Lang = imports.lang; ' +
                    'const Tweener = imports.ui.tweener; ' +
@@ -834,19 +833,19 @@ const LookingGlass = new Lang.Class({
            return Clutter.EVENT_STOP;
        }));

-        let gcIcon = new St.Icon({ icon_name: 'gnome-fs-trash-full',
+        let gcIcon = new St.Icon({ icon_name: 'user-trash-full',
                                   icon_size: 24 });
        toolbar.add_actor(gcIcon);
        gcIcon.reactive = true;
        gcIcon.connect('button-press-event', Lang.bind(this, function () {
-           gcIcon.icon_name = 'gnome-fs-trash-empty';
+           gcIcon.icon_name = 'user-trash';
           System.gc();
           this._timeoutId = Mainloop.timeout_add(500, Lang.bind(this, function () {
-                gcIcon.icon_name = 'gnome-fs-trash-full';
+                gcIcon.icon_name = 'user-trash-full';
                this._timeoutId = 0;
                return GLib.SOURCE_REMOVE;
           }));
-           GLib.Source.set_name_by_id(this._timeoutId, '[gnome-shell] gcIcon.icon_name = \'gnome-fs-trash-full\'');
+           GLib.Source.set_name_by_id(this._timeoutId, '[gnome-shell] gcIcon.icon_name = \'user-trash-full\'');
           return Clutter.EVENT_PROPAGATE;
        }));

--- a/js/ui/main.js
+++ b/js/ui/main.js
@@ -11,6 +11,8 @@ const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

+const AccessDialog = imports.ui.accessDialog;
+const AudioDeviceSelection = imports.ui.audioDeviceSelection;
 const Components = imports.ui.components;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const EndSessionDialog = imports.ui.endSessionDialog;
@@ -24,6 +26,7 @@ const ModalDialog = imports.ui.modalDialog;
 const OsdWindow = imports.ui.osdWindow;
 const OsdMonitorLabeler = imports.ui.osdMonitorLabeler;
 const Overview = imports.ui.overview;
+const PadOsd = imports.ui.padOsd;
 const Panel = imports.ui.panel;
 const Params = imports.misc.params;
 const RunDialog = imports.ui.runDialog;
@@ -59,9 +62,12 @@ let screenShield = null;
 let notificationDaemon = null;
 let windowAttentionHandler = null;
 let ctrlAltTabManager = null;
+let padOsdService = null;
 let osdWindowManager = null;
 let osdMonitorLabeler = null;
 let sessionMode = null;
+let shellAccessDialogDBusService = null;
+let shellAudioSelectionDBusService = null;
 let shellDBusService = null;
 let shellMountOpDBusService = null;
 let screenSaverDBus = null;
@@ -120,6 +126,8 @@ function start() {
                                       _loadDefaultStylesheet);
    _initializeUI();

+    shellAccessDialogDBusService = new AccessDialog.AccessDialogDBus();
+    shellAudioSelectionDBusService = new AudioDeviceSelection.AudioDeviceSelectionDBus();
    shellDBusService = new ShellDBus.GnomeShell();
    shellMountOpDBusService = new ShellMountOperation.GnomeShellMountOpHandler();

@@ -149,6 +157,7 @@ function _initializeUI() {
    // working until it's updated.
    uiGroup = layoutManager.uiGroup;

+    padOsdService = new PadOsd.PadOsdService();
    screencastService = new Screencast.ScreencastService();
    xdndHandler = new XdndHandler.XdndHandler();
    ctrlAltTabManager = new CtrlAltTab.CtrlAltTabManager();
@@ -188,6 +197,8 @@ function _initializeUI() {
        return true;
    });

+    global.display.connect('gl-video-memory-purged', loadTheme);
+
    // Provide the bus object for gnome-session to
    // initiate logouts.
    EndSessionDialog.init();
--- a/js/ui/messageList.js
+++ b/js/ui/messageList.js
@@ -0,0 +1,706 @@
+const Atk = imports.gi.Atk;
+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 Main = imports.ui.main;
+const MessageTray = imports.ui.messageTray;
+const Meta = imports.gi.Meta;
+const Pango = imports.gi.Pango;
+const Signals = imports.signals;
+const St = imports.gi.St;
+
+const Calendar = imports.ui.calendar;
+const Tweener = imports.ui.tweener;
+const Util = imports.misc.util;
+
+const MESSAGE_ANIMATION_TIME = 0.1;
+
+const DEFAULT_EXPAND_LINES = 6;
+
+function _fixMarkup(text, allowMarkup) {
+    if (allowMarkup) {
+        // Support &amp;, &quot;, &apos;, &lt; and &gt;, escape all other
+        // occurrences of '&'.
+        let _text = text.replace(/&(?!amp;|quot;|apos;|lt;|gt;)/g, '&amp;');
+
+        // Support <b>, <i>, and <u>, escape anything else
+        // so it displays as raw markup.
+        _text = _text.replace(/<(?!\/?[biu]>)/g, '&lt;');
+
+        try {
+            Pango.parse_markup(_text, -1, '');
+            return _text;
+        } catch (e) {}
+    }
+
+    // !allowMarkup, or invalid markup
+    return GLib.markup_escape_text(text, -1);
+}
+
+const URLHighlighter = new Lang.Class({
+    Name: 'URLHighlighter',
+
+    _init: function(text, lineWrap, allowMarkup) {
+        if (!text)
+            text = '';
+        this.actor = new St.Label({ reactive: true, style_class: 'url-highlighter',
+                                    x_expand: true, x_align: Clutter.ActorAlign.START });
+        this._linkColor = '#ccccff';
+        this.actor.connect('style-changed', Lang.bind(this, function() {
+            let [hasColor, color] = this.actor.get_theme_node().lookup_color('link-color', false);
+            if (hasColor) {
+                let linkColor = color.to_string().substr(0, 7);
+                if (linkColor != this._linkColor) {
+                    this._linkColor = linkColor;
+                    this._highlightUrls();
+                }
+            }
+        }));
+        this.actor.clutter_text.line_wrap = lineWrap;
+        this.actor.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR;
+
+        this.setMarkup(text, allowMarkup);
+        this.actor.connect('button-press-event', Lang.bind(this, function(actor, event) {
+            // Don't try to URL highlight when invisible.
+            // The MessageTray doesn't actually hide us, so
+            // we need to check for paint opacities as well.
+            if (!actor.visible || actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            // Keep Notification.actor from seeing this and taking
+            // a pointer grab, which would block our button-release-event
+            // handler, if an URL is clicked
+            return this._findUrlAtPos(event) != -1;
+        }));
+        this.actor.connect('button-release-event', Lang.bind(this, function (actor, event) {
+            if (!actor.visible || actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            let urlId = this._findUrlAtPos(event);
+            if (urlId != -1) {
+                let url = this._urls[urlId].url;
+                if (url.indexOf(':') == -1)
+                    url = 'http://' + url;
+
+                Gio.app_info_launch_default_for_uri(url, global.create_app_launch_context(0, -1));
+                return Clutter.EVENT_STOP;
+            }
+            return Clutter.EVENT_PROPAGATE;
+        }));
+        this.actor.connect('motion-event', Lang.bind(this, function(actor, event) {
+            if (!actor.visible || actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            let urlId = this._findUrlAtPos(event);
+            if (urlId != -1 && !this._cursorChanged) {
+                global.screen.set_cursor(Meta.Cursor.POINTING_HAND);
+                this._cursorChanged = true;
+            } else if (urlId == -1) {
+                global.screen.set_cursor(Meta.Cursor.DEFAULT);
+                this._cursorChanged = false;
+            }
+            return Clutter.EVENT_PROPAGATE;
+        }));
+        this.actor.connect('leave-event', Lang.bind(this, function() {
+            if (!this.actor.visible || this.actor.get_paint_opacity() == 0)
+                return Clutter.EVENT_PROPAGATE;
+
+            if (this._cursorChanged) {
+                this._cursorChanged = false;
+                global.screen.set_cursor(Meta.Cursor.DEFAULT);
+            }
+            return Clutter.EVENT_PROPAGATE;
+        }));
+    },
+
+    setMarkup: function(text, allowMarkup) {
+        text = text ? _fixMarkup(text, allowMarkup) : '';
+        this._text = text;
+
+        this.actor.clutter_text.set_markup(text);
+        /* clutter_text.text contain text without markup */
+        this._urls = Util.findUrls(this.actor.clutter_text.text);
+        this._highlightUrls();
+    },
+
+    _highlightUrls: function() {
+        // text here contain markup
+        let urls = Util.findUrls(this._text);
+        let markup = '';
+        let pos = 0;
+        for (let i = 0; i < urls.length; i++) {
+            let url = urls[i];
+            let str = this._text.substr(pos, url.pos - pos);
+            markup += str + '<span foreground="' + this._linkColor + '"><u>' + url.url + '</u></span>';
+            pos = url.pos + url.url.length;
+        }
+        markup += this._text.substr(pos);
+        this.actor.clutter_text.set_markup(markup);
+    },
+
+    _findUrlAtPos: function(event) {
+        let success;
+        let [x, y] = event.get_coords();
+        [success, x, y] = this.actor.transform_stage_point(x, y);
+        let find_pos = -1;
+        for (let i = 0; i < this.actor.clutter_text.text.length; i++) {
+            let [success, px, py, line_height] = this.actor.clutter_text.position_to_coords(i);
+            if (py > y || py + line_height < y || x < px)
+                continue;
+            find_pos = i;
+        }
+        if (find_pos != -1) {
+            for (let i = 0; i < this._urls.length; i++)
+            if (find_pos >= this._urls[i].pos &&
+                this._urls[i].pos + this._urls[i].url.length > find_pos)
+                return i;
+        }
+        return -1;
+    }
+});
+
+const ScaleLayout = new Lang.Class({
+    Name: 'ScaleLayout',
+    Extends: Clutter.BinLayout,
+
+    _connectContainer: function(container) {
+        if (this._container == container)
+            return;
+
+        if (this._container)
+            for (let id of this._signals)
+                this._container.disconnect(id);
+
+        this._container = container;
+        this._signals = [];
+
+        if (this._container)
+            for (let signal of ['notify::scale-x', 'notify::scale-y']) {
+                let id = this._container.connect(signal, Lang.bind(this,
+                    function() {
+                        this.layout_changed();
+                    }));
+                this._signals.push(id);
+            }
+    },
+
+    vfunc_get_preferred_width: function(container, forHeight) {
+        this._connectContainer(container);
+
+        let [min, nat] = this.parent(container, forHeight);
+        return [Math.floor(min * container.scale_x),
+                Math.floor(nat * container.scale_x)];
+    },
+
+    vfunc_get_preferred_height: function(container, forWidth) {
+        this._connectContainer(container);
+
+        let [min, nat] = this.parent(container, forWidth);
+        return [Math.floor(min * container.scale_y),
+                Math.floor(nat * container.scale_y)];
+    }
+});
+
+const LabelExpanderLayout = new Lang.Class({
+    Name: 'LabelExpanderLayout',
+    Extends: Clutter.LayoutManager,
+    Properties: { 'expansion': GObject.ParamSpec.double('expansion',
+                                                        'Expansion',
+                                                        'Expansion of the layout, between 0 (collapsed) ' +
+                                                        'and 1 (fully expanded',
+                                                         GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
+                                                         0, 1, 0)},
+
+    _init: function(params) {
+        this._expansion = 0;
+        this._expandLines = DEFAULT_EXPAND_LINES;
+
+        this.parent(params);
+    },
+
+    get expansion() {
+        return this._expansion;
+    },
+
+    set expansion(v) {
+        if (v == this._expansion)
+            return;
+        this._expansion = v;
+        this.notify('expansion');
+
+        let visibleIndex = this._expansion > 0 ? 1 : 0;
+        for (let i = 0; this._container && i < this._container.get_n_children(); i++)
+            this._container.get_child_at_index(i).visible = (i == visibleIndex);
+
+        this.layout_changed();
+    },
+
+    set expandLines(v) {
+        if (v == this._expandLines)
+            return;
+        this._expandLines = v;
+        if (this._expansion > 0)
+            this.layout_changed();
+    },
+
+    vfunc_set_container: function(container) {
+        this._container = container;
+    },
+
+    vfunc_get_preferred_width: function(container, forHeight) {
+        let [min, nat] = [0, 0];
+
+        for (let i = 0; i < container.get_n_children(); i++) {
+            if (i > 1)
+                break; // we support one unexpanded + one expanded child
+
+            let child = container.get_child_at_index(i);
+            let [childMin, childNat] = child.get_preferred_width(forHeight);
+            [min, nat] = [Math.max(min, childMin), Math.max(nat, childNat)];
+        }
+
+        return [min, nat];
+    },
+
+    vfunc_get_preferred_height: function(container, forWidth) {
+        let [min, nat] = [0, 0];
+
+        let children = container.get_children();
+        if (children[0])
+            [min, nat] = children[0].get_preferred_height(forWidth);
+
+        if (children[1]) {
+            let [min2, nat2] = children[1].get_preferred_height(forWidth);
+            let [expMin, expNat] = [Math.min(min2, min * this._expandLines),
+                                    Math.min(nat2, nat * this._expandLines)];
+            [min, nat] = [min + this._expansion * (expMin - min),
+                          nat + this._expansion * (expNat - nat)];
+        }
+
+        return [min, nat];
+    },
+
+    vfunc_allocate: function(container, box, flags) {
+        for (let i = 0; i < container.get_n_children(); i++) {
+            let child = container.get_child_at_index(i);
+
+            if (child.visible)
+                child.allocate(box, flags);
+        }
+
+    }
+});
+
+const Message = new Lang.Class({
+    Name: 'Message',
+
+    _init: function(title, body) {
+        this.expanded = false;
+
+        this.actor = new St.Button({ style_class: 'message',
+                                     accessible_role: Atk.Role.NOTIFICATION,
+                                     can_focus: true,
+                                     x_expand: true, x_fill: true });
+        this.actor.connect('key-press-event',
+                           Lang.bind(this, this._onKeyPressed));
+
+        let vbox = new St.BoxLayout({ vertical: true });
+        this.actor.set_child(vbox);
+
+        let hbox = new St.BoxLayout();
+        vbox.add_actor(hbox);
+
+        this._actionBin = new St.Widget({ layout_manager: new ScaleLayout(),
+                                          visible: false });
+        vbox.add_actor(this._actionBin);
+
+        this._iconBin = new St.Bin({ style_class: 'message-icon-bin',
+                                     y_expand: true,
+                                     y_align: St.Align.START,
+                                     visible: false });
+        hbox.add_actor(this._iconBin);
+
+        let contentBox = new St.BoxLayout({ style_class: 'message-content',
+                                            vertical: true, x_expand: true });
+        hbox.add_actor(contentBox);
+
+        this._mediaControls = new St.BoxLayout();
+        hbox.add_actor(this._mediaControls);
+
+        let titleBox = new St.BoxLayout();
+        contentBox.add_actor(titleBox);
+
+        this.titleLabel = new St.Label({ style_class: 'message-title' });
+        this.setTitle(title);
+        titleBox.add_actor(this.titleLabel);
+
+        this._secondaryBin = new St.Bin({ style_class: 'message-secondary-bin',
+                                          x_expand: true, y_expand: true,
+                                          x_fill: true, y_fill: true });
+        titleBox.add_actor(this._secondaryBin);
+
+        let closeIcon = new St.Icon({ icon_name: 'window-close-symbolic',
+                                      icon_size: 16 });
+        this._closeButton = new St.Button({ child: closeIcon, opacity: 0 });
+        titleBox.add_actor(this._closeButton);
+
+        this._bodyStack = new St.Widget({ x_expand: true });
+        this._bodyStack.layout_manager = new LabelExpanderLayout();
+        contentBox.add_actor(this._bodyStack);
+
+        this.bodyLabel = new URLHighlighter('', false, this._useBodyMarkup);
+        this.bodyLabel.actor.add_style_class_name('message-body');
+        this._bodyStack.add_actor(this.bodyLabel.actor);
+        this.setBody(body);
+
+        this._closeButton.connect('clicked', Lang.bind(this, this.close));
+        this.actor.connect('notify::hover', Lang.bind(this, this._sync));
+        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+        this._sync();
+    },
+
+    close: function() {
+        this.emit('close');
+    },
+
+    setIcon: function(actor) {
+        this._iconBin.child = actor;
+        this._iconBin.visible = (actor != null);
+    },
+
+    setSecondaryActor: function(actor) {
+        this._secondaryBin.child = actor;
+    },
+
+    setTitle: function(text) {
+        let title = text ? _fixMarkup(text.replace(/\n/g, ' '), false) : '';
+        this.titleLabel.clutter_text.set_markup(title);
+    },
+
+    setBody: function(text) {
+        this._bodyText = text;
+        this.bodyLabel.setMarkup(text ? text.replace(/\n/g, ' ') : '',
+                                 this._useBodyMarkup);
+        if (this._expandedLabel)
+            this._expandedLabel.setMarkup(text, this._useBodyMarkup);
+    },
+
+    setUseBodyMarkup: function(enable) {
+        if (this._useBodyMarkup === enable)
+            return;
+        this._useBodyMarkup = enable;
+        if (this.bodyLabel)
+            this.setBody(this._bodyText);
+    },
+
+    setActionArea: function(actor) {
+        if (actor == null) {
+            if (this._actionBin.get_n_children() > 0)
+                this._actionBin.get_child_at_index(0).destroy();
+            return;
+        }
+
+        if (this._actionBin.get_n_children() > 0)
+            throw new Error('Message already has an action area');
+
+        this._actionBin.add_actor(actor);
+        this._actionBin.visible = this.expanded;
+    },
+
+    addMediaControl: function(iconName, callback) {
+        let icon = new St.Icon({ icon_name: iconName, icon_size: 16 });
+        let button = new St.Button({ style_class: 'message-media-control',
+                                     child: icon });
+        button.connect('clicked', callback);
+        this._mediaControls.add_actor(button);
+        return button;
+    },
+
+    setExpandedBody: function(actor) {
+        if (actor == null) {
+            if (this._bodyStack.get_n_children() > 1)
+                this._bodyStack.get_child_at_index(1).destroy();
+            return;
+        }
+
+        if (this._bodyStack.get_n_children() > 1)
+            throw new Error('Message already has an expanded body actor');
+
+        this._bodyStack.insert_child_at_index(actor, 1);
+    },
+
+    setExpandedLines: function(nLines) {
+        this._bodyStack.layout_manager.expandLines = nLines;
+    },
+
+    expand: function(animate) {
+        this.expanded = true;
+
+        this._actionBin.visible = (this._actionBin.get_n_children() > 0);
+
+        if (this._bodyStack.get_n_children() < 2) {
+            this._expandedLabel = new URLHighlighter(this._bodyText,
+                                                     true, this._useBodyMarkup);
+            this.setExpandedBody(this._expandedLabel.actor);
+        }
+
+        if (animate) {
+            Tweener.addTween(this._bodyStack.layout_manager,
+                             { expansion: 1,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+            this._actionBin.scale_y = 0;
+            Tweener.addTween(this._actionBin,
+                             { scale_y: 1,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+        } else {
+            this._bodyStack.layout_manager.expansion = 1;
+            this._actionBin.scale_y = 1;
+        }
+
+        this.emit('expanded');
+    },
+
+    unexpand: function(animate) {
+        if (animate) {
+            Tweener.addTween(this._bodyStack.layout_manager,
+                             { expansion: 0,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad' });
+            Tweener.addTween(this._actionBin,
+                             { scale_y: 0,
+                               time: MessageTray.ANIMATION_TIME,
+                               transition: 'easeOutQuad',
+                               onCompleteScope: this,
+                               onComplete: function() {
+                                   this._actionBin.hide();
+                                   this.expanded = false;
+                               }});
+        } else {
+            this._bodyStack.layout_manager.expansion = 0;
+            this._actionBin.scale_y = 0;
+            this.expanded = false;
+        }
+
+        this.emit('unexpanded');
+    },
+
+    canClose: function() {
+        return this._mediaControls.get_n_children() == 0;
+    },
+
+    _sync: function() {
+        let visible = this.actor.hover && this.canClose();
+        this._closeButton.opacity = visible ? 255 : 0;
+    },
+
+    _onClicked: function() {
+    },
+
+    _onDestroy: function() {
+    },
+
+    _onKeyPressed: function(a, event) {
+        let keysym = event.get_key_symbol();
+
+        if (keysym == Clutter.KEY_Delete ||
+            keysym == Clutter.KEY_KP_Delete) {
+            this.close();
+            return Clutter.EVENT_STOP;
+        }
+        return Clutter.EVENT_PROPAGATE;
+    }
+});
+Signals.addSignalMethods(Message.prototype);
+
+const MessageListSection = new Lang.Class({
+    Name: 'MessageListSection',
+
+    _init: function() {
+        this.actor = new St.BoxLayout({ style_class: 'message-list-section',
+                                        clip_to_allocation: true,
+                                        x_expand: true, vertical: true });
+
+        this._list = new St.BoxLayout({ style_class: 'message-list-section-list',
+                                        vertical: true });
+        this.actor.add_actor(this._list);
+
+        this._list.connect('actor-added', Lang.bind(this, this._sync));
+        this._list.connect('actor-removed', Lang.bind(this, this._sync));
+
+        let id = Main.sessionMode.connect('updated',
+                                          Lang.bind(this, this._sync));
+        this.actor.connect('destroy', function() {
+            Main.sessionMode.disconnect(id);
+        });
+
+        this._messages = new Map();
+        this._date = new Date();
+        this.empty = true;
+        this.canClear = false;
+        this._sync();
+    },
+
+    _onKeyFocusIn: function(actor) {
+        this.emit('key-focus-in', actor);
+    },
+
+    get allowed() {
+        return true;
+    },
+
+    setDate: function(date) {
+        if (Calendar.sameDay(date, this._date))
+            return;
+        this._date = date;
+        this._sync();
+    },
+
+    addMessage: function(message, animate) {
+        this.addMessageAtIndex(message, -1, animate);
+    },
+
+    addMessageAtIndex: function(message, index, animate) {
+        let obj = {
+            container: null,
+            destroyId: 0,
+            keyFocusId: 0,
+            closeId: 0
+        };
+        let pivot = new Clutter.Point({ x: .5, y: .5 });
+        let scale = animate ? 0 : 1;
+        obj.container = new St.Widget({ layout_manager: new ScaleLayout(),
+                                        pivot_point: pivot,
+                                        scale_x: scale, scale_y: scale });
+        obj.keyFocusId = message.actor.connect('key-focus-in',
+            Lang.bind(this, this._onKeyFocusIn));
+        obj.destroyId = message.actor.connect('destroy',
+            Lang.bind(this, function() {
+                this.removeMessage(message, false);
+            }));
+        obj.closeId = message.connect('close',
+            Lang.bind(this, function() {
+                this.removeMessage(message, true);
+            }));
+
+        this._messages.set(message, obj);
+        obj.container.add_actor(message.actor);
+
+        this._list.insert_child_at_index(obj.container, index);
+
+        if (animate)
+            Tweener.addTween(obj.container, { scale_x: 1,
+                                              scale_y: 1,
+                                              time: MESSAGE_ANIMATION_TIME,
+                                              transition: 'easeOutQuad' });
+    },
+
+    moveMessage: function(message, index, animate) {
+        let obj = this._messages.get(message);
+
+        if (!animate) {
+            this._list.set_child_at_index(obj.container, index);
+            return;
+        }
+
+        let onComplete = Lang.bind(this, function() {
+            this._list.set_child_at_index(obj.container, index);
+            Tweener.addTween(obj.container, { scale_x: 1,
+                                              scale_y: 1,
+                                              time: MESSAGE_ANIMATION_TIME,
+                                              transition: 'easeOutQuad' });
+        });
+        Tweener.addTween(obj.container, { scale_x: 0,
+                                          scale_y: 0,
+                                          time: MESSAGE_ANIMATION_TIME,
+                                          transition: 'easeOutQuad',
+                                          onComplete: onComplete });
+    },
+
+    removeMessage: function(message, animate) {
+        let obj = this._messages.get(message);
+
+        message.actor.disconnect(obj.destroyId);
+        message.actor.disconnect(obj.keyFocusId);
+        message.disconnect(obj.closeId);
+
+        this._messages.delete(message);
+
+        if (animate) {
+            Tweener.addTween(obj.container, { scale_x: 0, scale_y: 0,
+                                              time: MESSAGE_ANIMATION_TIME,
+                                              transition: 'easeOutQuad',
+                                              onComplete: function() {
+                                                  obj.container.destroy();
+                                                  global.sync_pointer();
+                                              }});
+        } else {
+            obj.container.destroy();
+            global.sync_pointer();
+        }
+    },
+
+    clear: function() {
+        let messages = [...this._messages.keys()].filter(function(message) {
+            return message.canClose();
+        });
+
+        // If there are few messages, letting them all zoom out looks OK
+        if (messages.length < 2) {
+            messages.forEach(function(message) {
+                message.close();
+            });
+        } else {
+            // Otherwise we slide them out one by one, and then zoom them
+            // out "off-screen" in the end to smoothly shrink the parent
+            let delay = MESSAGE_ANIMATION_TIME / Math.max(messages.length, 5);
+            for (let i = 0; i < messages.length; i++) {
+                let message = messages[i];
+                let obj = this._messages.get(message);
+                Tweener.addTween(obj.container,
+                                 { anchor_x: this._list.width,
+                                   opacity: 0,
+                                   time: MESSAGE_ANIMATION_TIME,
+                                   delay: i * delay,
+                                   transition: 'easeOutQuad',
+                                   onComplete: function() {
+                                       message.close();
+                                   }});
+            }
+        }
+    },
+
+    _canClear: function() {
+        for (let message of this._messages.keys())
+            if (message.canClose())
+                return true;
+        return false;
+    },
+
+    _shouldShow: function() {
+        return !this.empty;
+    },
+
+    _sync: function() {
+        let empty = this._list.get_n_children() == 0;
+        let changed = this.empty !== empty;
+        this.empty = empty;
+
+        if (changed)
+            this.emit('empty-changed');
+
+        let canClear = this._canClear();
+        changed = this.canClear !== canClear;
+        this.canClear = canClear;
+
+        if (changed)
+            this.emit('can-clear-changed');
+
+        this.actor.visible = this.allowed && this._shouldShow();
+    }
+});
+Signals.addSignalMethods(MessageListSection.prototype);
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -368,6 +368,7 @@ const Notification = new Lang.Class({
                                        secondaryGIcon: null,
                                        bannerMarkup: false,
                                        clear: false,
+                                        datetime: null,
                                        soundName: null,
                                        soundFile: null });

@@ -375,6 +376,11 @@ const Notification = new Lang.Class({
        this.bannerBodyText = banner;
        this.bannerBodyMarkup = params.bannerMarkup;

+        if (params.datetime)
+            this.datetime = params.datetime;
+        else
+            this.datetime = GLib.DateTime.new_now_local();
+
        if (params.gicon || params.clear)
            this.gicon = params.gicon;

@@ -535,7 +541,8 @@ const NotificationBanner = new Lang.Class({

    _addSecondaryIcon: function() {
        if (this.notification.secondaryGIcon) {
-            let icon = new St.Icon({ gicon: this.notification.secondaryGIcon });
+            let icon = new St.Icon({ gicon: this.notification.secondaryGIcon,
+                                     x_align: Clutter.ActorAlign.END });
            this.setSecondaryActor(icon);
        }
    },
@@ -796,7 +803,7 @@ const Source = new Lang.Class({
        notification.acknowledged = false;
        this.pushNotification(notification);

-        if (this.policy.showBanners) {
+        if (this.policy.showBanners || notification.urgency == Urgency.CRITICAL) {
            this.emit('notify', notification);
        } else {
            notification.playSound();
@@ -1224,7 +1231,7 @@ const MessageTray = new Lang.Class({
        if (this._notificationState == State.HIDDEN) {
            let nextNotification = this._notificationQueue[0] || null;
            if (hasNotifications && nextNotification) {
-                let limited = this._busy || Main.layoutManager.bottomMonitor.inFullscreen;
+                let limited = this._busy || Main.layoutManager.primaryMonitor.inFullscreen;
                let showNextNotification = (!limited || nextNotification.forFeedback || nextNotification.urgency == Urgency.CRITICAL);
                if (showNextNotification)
                    this._showNotification();
--- a/js/ui/modalDialog.js
+++ b/js/ui/modalDialog.js
@@ -259,7 +259,7 @@ const ModalDialog = new Lang.Class({
        if (this.state == State.OPENED || this.state == State.OPENING)
            return true;

-        if (!this.pushModal({ timestamp: timestamp }))
+        if (!this.pushModal(timestamp))
            return false;

        this._fadeOpen(onPrimary);
@@ -318,8 +318,11 @@ const ModalDialog = new Lang.Class({
    pushModal: function (timestamp) {
        if (this._hasModal)
            return true;
-        if (!Main.pushModal(this._group, { timestamp: timestamp,
-                                           actionMode: this._actionMode }))
+
+        let params = { actionMode: this._actionMode };
+        if (timestamp)
+            params['timestamp'] = timestamp;
+        if (!Main.pushModal(this._group, params))
            return false;

        this._hasModal = true;
--- a/js/ui/mpris.js
+++ b/js/ui/mpris.js
@@ -0,0 +1,287 @@
+const Gio = imports.gi.Gio;
+const Lang = imports.lang;
+const Signals = imports.signals;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const Calendar = imports.ui.calendar;
+const Main = imports.ui.main;
+const MessageList = imports.ui.messageList;
+
+const DBusIface = '<node> \
+<interface name="org.freedesktop.DBus"> \
+  <method name="ListNames"> \
+    <arg type="as" direction="out" name="names" /> \
+  </method> \
+  <signal name="NameOwnerChanged"> \
+    <arg type="s" direction="out" name="name" /> \
+    <arg type="s" direction="out" name="oldOwner" /> \
+    <arg type="s" direction="out" name="newOwner" /> \
+  </signal> \
+</interface> \
+</node>';
+const DBusProxy = Gio.DBusProxy.makeProxyWrapper(DBusIface);
+
+const MprisIface = '<node> \
+<interface name="org.mpris.MediaPlayer2"> \
+  <method name="Raise" /> \
+  <property name="CanRaise" type="b" access="read" /> \
+  <property name="DesktopEntry" type="s" access="read" /> \
+</interface> \
+</node>';
+const MprisProxy = Gio.DBusProxy.makeProxyWrapper(MprisIface);
+
+const MprisPlayerIface = '<node> \
+<interface name="org.mpris.MediaPlayer2.Player"> \
+  <method name="PlayPause" /> \
+  <method name="Next" /> \
+  <method name="Previous" /> \
+  <property name="CanGoNext" type="b" access="read" /> \
+  <property name="CanGoPrevious" type="b" access="read" /> \
+  <property name="CanPlay" type="b" access="read" /> \
+  <property name="Metadata" type="a{sv}" access="read" /> \
+  <property name="PlaybackStatus" type="s" access="read" /> \
+</interface> \
+</node>';
+const MprisPlayerProxy = Gio.DBusProxy.makeProxyWrapper(MprisPlayerIface);
+
+const MPRIS_PLAYER_PREFIX = 'org.mpris.MediaPlayer2.';
+
+const MediaMessage = new Lang.Class({
+    Name: 'MediaMessage',
+    Extends: MessageList.Message,
+
+    _init: function(player) {
+        this._player = player;
+
+        this.parent('', '');
+
+        this._icon = new St.Icon({ style_class: 'media-message-cover-icon' });
+        this.setIcon(this._icon);
+
+        this._prevButton = this.addMediaControl('media-skip-backward-symbolic',
+            Lang.bind(this, function() {
+                this._player.previous();
+            }));
+
+        this._playPauseButton = this.addMediaControl(null,
+            Lang.bind(this, function() {
+                this._player.playPause();
+            }));
+
+        this._nextButton = this.addMediaControl('media-skip-forward-symbolic',
+            Lang.bind(this, function() {
+                this._player.next();
+            }));
+
+        this._player.connect('changed', Lang.bind(this, this._update));
+        this._player.connect('closed', Lang.bind(this, this.close));
+        this._update();
+    },
+
+    _onClicked: function() {
+        this._player.raise();
+        Main.panel.closeCalendar();
+    },
+
+    _updateNavButton: function(button, sensitive) {
+        button.reactive = sensitive;
+    },
+
+    _update: function() {
+        this.setTitle(this._player.trackArtists.join(', '));
+        this.setBody(this._player.trackTitle);
+
+        if (this._player.trackCoverUrl) {
+            let file = Gio.File.new_for_uri(this._player.trackCoverUrl);
+            this._icon.gicon = new Gio.FileIcon({ file: file });
+            this._icon.remove_style_class_name('fallback');
+        } else {
+            this._icon.icon_name = 'audio-x-generic-symbolic';
+            this._icon.add_style_class_name('fallback');
+        }
+
+        let isPlaying = this._player.status == 'Playing';
+        let iconName = isPlaying ? 'media-playback-pause-symbolic'
+                                 : 'media-playback-start-symbolic';
+        this._playPauseButton.child.icon_name = iconName;
+
+        this._updateNavButton(this._prevButton, this._player.canGoPrevious);
+        this._updateNavButton(this._nextButton, this._player.canGoNext);
+    }
+});
+
+const MprisPlayer = new Lang.Class({
+    Name: 'MprisPlayer',
+
+    _init: function(busName) {
+        this._mprisProxy = new MprisProxy(Gio.DBus.session, busName,
+                                          '/org/mpris/MediaPlayer2',
+                                          Lang.bind(this, this._onMprisProxyReady));
+        this._playerProxy = new MprisPlayerProxy(Gio.DBus.session, busName,
+                                                 '/org/mpris/MediaPlayer2',
+                                                 Lang.bind(this, this._onPlayerProxyReady));
+
+        this._visible = false;
+        this._trackArtists = [];
+        this._trackTitle = '';
+        this._trackCoverUrl = '';
+    },
+
+    get status() {
+        return this._playerProxy.PlaybackStatus;
+    },
+
+    get trackArtists() {
+        return this._trackArtists;
+    },
+
+    get trackTitle() {
+        return this._trackTitle;
+    },
+
+    get trackCoverUrl() {
+        return this._trackCoverUrl;
+    },
+
+    playPause: function() {
+        this._playerProxy.PlayPauseRemote();
+    },
+
+    get canGoNext() {
+        return this._playerProxy.CanGoNext;
+    },
+
+    next: function() {
+        this._playerProxy.NextRemote();
+    },
+
+    get canGoPrevious() {
+        return this._playerProxy.CanGoPrevious;
+    },
+
+    previous: function() {
+        this._playerProxy.PreviousRemote();
+    },
+
+    raise: function() {
+        // The remote Raise() method may run into focus stealing prevention,
+        // so prefer activating the app via .desktop file if possible
+        let app = null;
+        if (this._mprisProxy.DesktopEntry) {
+            let desktopId = this._mprisProxy.DesktopEntry + '.desktop';
+            app = Shell.AppSystem.get_default().lookup_app(desktopId);
+        }
+
+        if (app)
+            app.activate();
+        else if (this._mprisProxy.CanRaise)
+            this._mprisProxy.RaiseRemote();
+    },
+
+    _close: function() {
+        this._mprisProxy.disconnect(this._ownerNotifyId);
+        this._mprisProxy = null;
+
+        this._playerProxy.disconnect(this._propsChangedId);
+        this._playerProxy = null;
+
+        this.emit('closed');
+    },
+
+    _onMprisProxyReady: function() {
+        this._ownerNotifyId = this._mprisProxy.connect('notify::g-name-owner',
+            Lang.bind(this, function() {
+                if (!this._mprisProxy.g_name_owner)
+                    this._close();
+            }));
+    },
+
+    _onPlayerProxyReady: function() {
+        this._propsChangedId = this._playerProxy.connect('g-properties-changed',
+                                                         Lang.bind(this, this._updateState));
+        this._updateState();
+    },
+
+    _updateState: function() {
+        let metadata = {};
+        for (let prop in this._playerProxy.Metadata)
+            metadata[prop] = this._playerProxy.Metadata[prop].deep_unpack();
+
+        this._trackArtists = metadata['xesam:artist'] || [_("Unknown artist")];
+        this._trackTitle = metadata['xesam:title'] || _("Unknown title");
+        this._trackCoverUrl = metadata['mpris:artUrl'] || '';
+        this.emit('changed');
+
+        let visible = this._playerProxy.CanPlay;
+
+        if (this._visible != visible) {
+            this._visible = visible;
+            if (visible)
+                this.emit('show');
+            else
+                this._close();
+        }
+    }
+});
+Signals.addSignalMethods(MprisPlayer.prototype);
+
+const MediaSection = new Lang.Class({
+    Name: 'MediaSection',
+    Extends: MessageList.MessageListSection,
+
+    _init: function() {
+        this.parent();
+
+        this._players = new Map();
+
+        this._proxy = new DBusProxy(Gio.DBus.session,
+                                    'org.freedesktop.DBus',
+                                    '/org/freedesktop/DBus',
+                                    Lang.bind(this, this._onProxyReady));
+    },
+
+    _shouldShow: function() {
+        return !this.empty && Calendar.isToday(this._date);
+    },
+
+    _addPlayer: function(busName) {
+        if (this._players.get(busName))
+            return;
+
+        let player = new MprisPlayer(busName);
+        player.connect('closed', Lang.bind(this,
+            function() {
+                this._players.delete(busName);
+            }));
+        player.connect('show', Lang.bind(this,
+            function() {
+                let message = new MediaMessage(player);
+                this.addMessage(message, true);
+            }));
+        this._players.set(busName, player);
+    },
+
+    _onProxyReady: function() {
+        this._proxy.ListNamesRemote(Lang.bind(this,
+            function([names]) {
+                names.forEach(Lang.bind(this,
+                    function(name) {
+                        if (!name.startsWith(MPRIS_PLAYER_PREFIX))
+                            return;
+
+                        this._addPlayer(name);
+                    }));
+            }));
+        this._proxy.connectSignal('NameOwnerChanged',
+                                  Lang.bind(this, this._onNameOwnerChanged));
+    },
+
+    _onNameOwnerChanged: function(proxy, sender, [name, oldOwner, newOwner]) {
+        if (!name.startsWith(MPRIS_PLAYER_PREFIX))
+            return;
+
+        if (newOwner && !oldOwner)
+            this._addPlayer(name);
+    }
+});
--- a/js/ui/notificationDaemon.js
+++ b/js/ui/notificationDaemon.js
@@ -186,7 +186,7 @@ const FdoNotificationDaemon = new Lang.Class({
            return source;
        }

-        let source = new FdoNotificationDaemonSource(title, pid, sender, ndata ? ndata.hints['desktop-entry'] : null);
+        source = new FdoNotificationDaemonSource(title, pid, sender, ndata ? ndata.hints['desktop-entry'] : null);

        this._sources.push(source);
        source.connect('destroy', Lang.bind(this, function() {
@@ -600,7 +600,8 @@ const GtkNotificationDaemonNotification = new Lang.Class({
              "priority": priority,
              "buttons": buttons,
              "default-action": defaultAction,
-              "default-action-target": defaultActionTarget } = notification;
+              "default-action-target": defaultActionTarget,
+              "timestamp": time } = notification;

        if (priority) {
            let urgency = PRIORITY_URGENCY_MAP[priority.unpack()];
@@ -623,7 +624,8 @@ const GtkNotificationDaemonNotification = new Lang.Class({
        this._defaultActionTarget = defaultActionTarget;

        this.update(title.unpack(), body ? body.unpack() : null,
-                    { gicon: gicon ? Gio.icon_deserialize(gicon) : null });
+                    { gicon: gicon ? Gio.icon_deserialize(gicon) : null,
+                      datetime : time ? GLib.DateTime.new_from_unix_local(time.unpack()) : null });
    },

    _activateAction: function(namespacedActionId, target) {
@@ -690,6 +692,7 @@ const GtkNotificationDaemonAppSource = new Lang.Class({
            throw new InvalidAppError();

        this._notifications = {};
+        this._notificationPending = false;

        this.parent(this._app.get_name());
    },
@@ -702,27 +705,35 @@ const GtkNotificationDaemonAppSource = new Lang.Class({
        return new MessageTray.NotificationApplicationPolicy(this._appId);
    },

-    _createApp: function() {
-        return new FdoApplicationProxy(Gio.DBus.session, this._appId, this._objectPath);
+    _createApp: function(callback) {
+        return new FdoApplicationProxy(Gio.DBus.session, this._appId, this._objectPath, callback);
    },

    activateAction: function(actionId, target) {
-        let app = this._createApp();
-        app.ActivateActionRemote(actionId, target ? [target] : [], getPlatformData());
-
+        this._createApp(function (app, error) {
+            if (error == null)
+                app.ActivateActionRemote(actionId, target ? [target] : [], getPlatformData());
+            else
+                logError(error, 'Failed to activate application proxy');
+        });
        Main.overview.hide();
        Main.panel.closeCalendar();
    },

    open: function() {
-        let app = this._createApp();
-        app.ActivateRemote(getPlatformData());
-
+        this._createApp(function (app, error) {
+            if (error == null)
+                app.ActivateRemote(getPlatformData());
+            else
+                logError(error, 'Failed to open application proxy');
+        });
        Main.overview.hide();
        Main.panel.closeCalendar();
    },

    addNotification: function(notificationId, notificationParams, showBanner) {
+        this._notificationPending = true;
+
        if (this._notifications[notificationId])
            this._notifications[notificationId].destroy();

@@ -736,6 +747,14 @@ const GtkNotificationDaemonAppSource = new Lang.Class({
            this.notify(notification);
        else
            this.pushNotification(notification);
+
+        this._notificationPending = false;
+    },
+
+    destroy: function(reason) {
+        if (this._notificationPending)
+            return;
+        this.parent(reason);
    },

    removeNotification: function(notificationId) {
@@ -847,6 +866,9 @@ const GtkNotificationDaemon = new Lang.Class({
            return;
        }

+        let timestamp = GLib.DateTime.new_now_local().to_unix();
+        notification['timestamp'] = new GLib.Variant('x', timestamp);
+
        source.addNotification(notificationId, notification, true);

        invocation.return_value(null);
--- a/js/ui/osdMonitorLabeler.js
+++ b/js/ui/osdMonitorLabeler.js
@@ -120,6 +120,25 @@ const OsdMonitorLabeler = new Lang.Class({
        }
    },

+    show2: function(client, params) {
+        if (!this._trackClient(client))
+            return;
+
+        this._reset();
+
+        for (let connector in params) {
+            let monitor = this._monitorManager.get_monitor_for_connector(connector);
+            if (monitor == -1)
+                continue;
+            this._monitorLabels.get(monitor).push(params[connector].deep_unpack());
+        }
+
+        for (let [monitor, labels] of this._monitorLabels.entries()) {
+            labels.sort();
+            this._osdLabels.push(new OsdMonitorLabel(monitor, labels.join(' ')));
+        }
+    },
+
    hide: function(client) {
        if (!this._untrackClient(client))
            return;
--- a/js/ui/osdWindow.js
+++ b/js/ui/osdWindow.js
@@ -22,11 +22,13 @@ const LevelBar = new Lang.Class({
        this._level = 0;

        this.actor = new St.Bin({ style_class: 'level',
-                                  x_fill: true, y_fill: true });
-        this._bar = new St.DrawingArea();
-        this._bar.connect('repaint', Lang.bind(this, this._repaint));
+                                  x_align: St.Align.START,
+                                  y_fill: true });
+        this._bar = new St.Widget({ style_class: 'level-bar' });

        this.actor.set_child(this._bar);
+
+        this.actor.connect('notify::width', () => { this.level = this.level; });
    },

    get level() {
@@ -34,39 +36,44 @@ const LevelBar = new Lang.Class({
    },

    set level(value) {
-        let newValue = Math.max(0, Math.min(value, 100));
-        if (newValue == this._level)
-            return;
-        this._level = newValue;
-        this._bar.queue_repaint();
+        this._level = Math.max(0, Math.min(value, 100));
+
+        let alloc = this.actor.get_allocation_box();
+        let newWidth = Math.round((alloc.x2 - alloc.x1) * this._level / 100);
+        if (newWidth != this._bar.width)
+            this._bar.width = newWidth;
+    }
+});
+
+const OsdWindowConstraint = new Lang.Class({
+    Name: 'OsdWindowConstraint',
+    Extends: Clutter.Constraint,
+
+    _init: function(props) {
+        this._minSize = 0;
+        this.parent(props);
    },

-    _repaint: function() {
-        let cr = this._bar.get_context();
+    set minSize(v) {
+        this._minSize = v;
+        if (this.actor)
+            this.actor.queue_relayout();
+    },

-        let node = this.actor.get_theme_node();
-        let radius = node.get_border_radius(0); // assume same radius for all corners
-        Clutter.cairo_set_source_color(cr, node.get_foreground_color());
+    vfunc_update_allocation: function(actor, actorBox) {
+        // Clutter will adjust the allocation for margins,
+        // so add it to our minimum size
+        let minSize = this._minSize + actor.margin_top + actor.margin_bottom;
+        let [width, height] = actorBox.get_size();

-        let [w, h] = this._bar.get_surface_size();
-        w *= (this._level / 100.);
+        // Enforce a ratio of 1
+        let size = Math.ceil(Math.max(minSize, height));
+        actorBox.set_size(size, size);

-        if (w == 0)
-            return;
-
-        cr.moveTo(radius, 0);
-        if (w >= radius)
-            cr.arc(w - radius, radius, radius, 1.5 * Math.PI, 2. * Math.PI);
-        else
-            cr.lineTo(w, 0);
-        if (w >= radius)
-            cr.arc(w - radius, h - radius, radius, 0, 0.5 * Math.PI);
-        else
-            cr.lineTo(w, h);
-        cr.arc(radius, h - radius, radius, 0.5 * Math.PI, Math.PI);
-        cr.arc(radius, radius, radius, Math.PI, 1.5 * Math.PI);
-        cr.fill();
-        cr.$dispose();
+        // Recenter
+        let [x, y] = actorBox.get_origin();
+        actorBox.set_origin(Math.ceil(x + width / 2 - size / 2),
+                            Math.ceil(y + height / 2 - size / 2));
    }
 });

@@ -74,7 +81,6 @@ const OsdWindow = new Lang.Class({
    Name: 'OsdWindow',

    _init: function(monitorIndex) {
-        this._popupSize = 0;
        this.actor = new St.Widget({ x_expand: true,
                                     y_expand: true,
                                     x_align: Clutter.ActorAlign.CENTER,
@@ -84,19 +90,12 @@ const OsdWindow = new Lang.Class({
        let constraint = new Layout.MonitorConstraint({ index: monitorIndex });
        this.actor.add_constraint(constraint);

+        this._boxConstraint = new OsdWindowConstraint();
        this._box = new St.BoxLayout({ style_class: 'osd-window',
                                       vertical: true });
+        this._box.add_constraint(this._boxConstraint);
        this.actor.add_actor(this._box);

-        this._box.connect('style-changed', Lang.bind(this, this._onStyleChanged));
-        this._box.connect('notify::height', Lang.bind(this,
-            function() {
-                Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
-                    function() {
-                        this._box.width = this._box.height;
-                    }));
-            }));
-
        this._icon = new St.Icon();
        this._box.add(this._icon, { expand: true });

@@ -110,8 +109,11 @@ const OsdWindow = new Lang.Class({
        this._reset();

        Main.layoutManager.connect('monitors-changed',
-                                   Lang.bind(this, this._monitorsChanged));
-        this._monitorsChanged();
+                                   Lang.bind(this, this._relayout));
+        let themeContext = St.ThemeContext.get_for_stage(global.stage);
+        themeContext.connect('notify::scale-factor',
+                             Lang.bind(this, this._relayout));
+        this._relayout();
        Main.uiGroup.add_child(this.actor);
    },

@@ -189,7 +191,7 @@ const OsdWindow = new Lang.Class({
        this.setLevel(null);
    },

-    _monitorsChanged: function() {
+    _relayout: function() {
        /* assume 110x110 on a 640x480 display and scale from there */
        let monitor = Main.layoutManager.monitors[this._monitorIndex];
        if (!monitor)
@@ -198,30 +200,12 @@ const OsdWindow = new Lang.Class({
        let scalew = monitor.width / 640.0;
        let scaleh = monitor.height / 480.0;
        let scale = Math.min(scalew, scaleh);
-        this._popupSize = 110 * Math.max(1, scale);
+        let popupSize = 110 * Math.max(1, scale);

        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
-        this._icon.icon_size = this._popupSize / (2 * scaleFactor);
+        this._icon.icon_size = popupSize / (2 * scaleFactor);
        this._box.translation_y = monitor.height / 4;
-        this._box.style_changed();
-    },
-
-    _onStyleChanged: function() {
-        let themeNode = this._box.get_theme_node();
-        let horizontalPadding = themeNode.get_horizontal_padding();
-        let verticalPadding = themeNode.get_vertical_padding();
-        let topBorder = themeNode.get_border_width(St.Side.TOP);
-        let bottomBorder = themeNode.get_border_width(St.Side.BOTTOM);
-        let leftBorder = themeNode.get_border_width(St.Side.LEFT);
-        let rightBorder = themeNode.get_border_width(St.Side.RIGHT);
-
-        let minWidth = this._popupSize - verticalPadding - leftBorder - rightBorder;
-        let minHeight = this._popupSize - horizontalPadding - topBorder - bottomBorder;
-
-        // minWidth/minHeight here are in real pixels,
-        // but the theme takes measures in unscaled dimensions
-        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
-        this._box.style = 'min-height: %dpx;'.format(Math.max(minWidth, minHeight) / scaleFactor);
+        this._boxConstraint.minSize = popupSize;
    }
 });

--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -107,18 +107,12 @@ const Overview = new Lang.Class({

        this._overviewCreated = true;

-        let layout = new Clutter.BinLayout();
-        this._stack = new Clutter.Actor({ layout_manager: layout });
-        this._stack.add_constraint(new LayoutManager.MonitorConstraint({ primary: true }));
-
-        /* Translators: This is the main view to select
-           activities. See also note for "Activities" string. */
        this._overview = new St.BoxLayout({ name: 'overview',
+                                            /* Translators: This is the main view to select
+                                               activities. See also note for "Activities" string. */
                                            accessible_name: _("Overview"),
-                                            reactive: true,
-                                            vertical: true,
-                                            x_expand: true,
-                                            y_expand: true });
+                                            vertical: true });
+        this._overview.add_constraint(new LayoutManager.MonitorConstraint({ primary: true }));
        this._overview._delegate = this;

        // The main Background actors are inside global.window_group which are
@@ -126,7 +120,7 @@ const Overview = new Lang.Class({
        // one. Instances of this class share a single CoglTexture behind the
        // scenes which allows us to show the background with different
        // rendering options without duplicating the texture data.
-        this._backgroundGroup = new Meta.BackgroundGroup();
+        this._backgroundGroup = new Meta.BackgroundGroup({ reactive: true });
        Main.layoutManager.overviewGroup.add_child(this._backgroundGroup);
        this._bgManagers = [];

@@ -149,8 +143,7 @@ const Overview = new Lang.Class({
        Main.layoutManager.overviewGroup.add_child(this._coverPane);
        this._coverPane.connect('event', Lang.bind(this, function (actor, event) { return Clutter.EVENT_STOP; }));

-        this._stack.add_actor(this._overview);
-        Main.layoutManager.overviewGroup.add_child(this._stack);
+        Main.layoutManager.overviewGroup.add_child(this._overview);

        this._coverPane.hide();

@@ -159,6 +152,9 @@ const Overview = new Lang.Class({
            dragMotion: Lang.bind(this, this._onDragMotion)
        };

+
+        Main.layoutManager.overviewGroup.connect('scroll-event',
+                                                 Lang.bind(this, this._onScrollEvent));
        Main.xdndHandler.connect('drag-begin', Lang.bind(this, this._onDragBegin));
        Main.xdndHandler.connect('drag-end', Lang.bind(this, this._onDragEnd));

@@ -255,7 +251,6 @@ const Overview = new Lang.Class({

        // Add our same-line elements after the search entry
        this._overview.add(this._controls.actor, { y_fill: true, expand: true });
-        this._controls.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));

        // TODO - recalculate everything when desktop size changes
        this.dashIconSize = this._dash.iconSize;
@@ -372,7 +367,7 @@ const Overview = new Lang.Class({
        if (this.isDummy)
            return;

-        this._overview.add_action(action);
+        this._backgroundGroup.add_action(action);
    },

    _getDesktopClone: function() {
@@ -383,7 +378,7 @@ const Overview = new Lang.Class({
            return null;

        let window = windows[0];
-        let clone = new Clutter.Clone({ source: window.get_texture(),
+        let clone = new Clutter.Clone({ source: window,
                                        x: window.x, y: window.y });
        clone.source.connect('destroy', Lang.bind(this, function() {
            clone.destroy();
@@ -552,8 +547,8 @@ const Overview = new Lang.Class({
        Meta.disable_unredirect_for_screen(global.screen);
        this.viewSelector.show();

-        this._stack.opacity = 0;
-        Tweener.addTween(this._stack,
+        this._overview.opacity = 0;
+        Tweener.addTween(this._overview,
                         { opacity: 255,
                           transition: 'easeOutQuad',
                           time: ANIMATION_TIME,
@@ -618,7 +613,7 @@ const Overview = new Lang.Class({
        this.viewSelector.animateFromOverview();

        // Make other elements fade out.
-        Tweener.addTween(this._stack,
+        Tweener.addTween(this._overview,
                         { opacity: 0,
                           transition: 'easeOutQuad',
                           time: ANIMATION_TIME,
--- a/js/ui/overviewControls.js
+++ b/js/ui/overviewControls.js
@@ -421,7 +421,6 @@ const ControlsManager = new Lang.Class({

        let layout = new ControlsLayout();
        this.actor = new St.Widget({ layout_manager: layout,
-                                     reactive: true,
                                     x_expand: true, y_expand: true,
                                     clip_to_allocation: true });
        this._group = new St.BoxLayout({ name: 'overview-group',
--- a/js/ui/padOsd.js
+++ b/js/ui/padOsd.js
@@ -0,0 +1,900 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Lang = imports.lang;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+const Clutter = imports.gi.Clutter;
+const St = imports.gi.St;
+const Rsvg = imports.gi.Rsvg;
+const GObject = imports.gi.GObject;
+const GLib = imports.gi.GLib;
+const Gtk = imports.gi.Gtk;
+const Gio = imports.gi.Gio;
+const GDesktopEnums = imports.gi.GDesktopEnums;
+const Atk = imports.gi.Atk;
+const Cairo = imports.cairo;
+const Signals = imports.signals;
+
+const Main = imports.ui.main;
+const PopupMenu = imports.ui.popupMenu;
+const Layout = imports.ui.layout;
+
+const ACTIVE_COLOR = "#729fcf";
+
+const LTR = 0;
+const RTL = 1;
+
+const CW = 0;
+const CCW = 1;
+
+const UP = 0;
+const DOWN = 1;
+
+const PadChooser = new Lang.Class({
+    Name: 'PadChooser',
+
+    _init: function (device, groupDevices) {
+        this.actor = new St.Button({ style_class: 'pad-chooser-button',
+                                     toggle_mode: true,
+                                     x_fill: false,
+                                     y_fill: false,
+                                     x_align: St.Align.MIDDLE,
+                                     y_align: St.Align.MIDDLE });
+        this.currentDevice = device;
+        this._padChooserMenu = null;
+
+        let arrow = new St.Icon({ style_class: 'popup-menu-arrow',
+                                  icon_name: 'pan-down-symbolic',
+                                  accessible_role: Atk.Role.ARROW });
+        this.actor.set_child(arrow);
+        this._ensureMenu(groupDevices);
+
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+        this.actor.connect('clicked', Lang.bind(this, function (actor) {
+            if (actor.get_checked()) {
+                if (this._padChooserMenu != null)
+                    this._padChooserMenu.open(true);
+                else
+                    this.set_checked(false);
+            } else {
+                this._padChooserMenu.close(true);
+            }
+        }));
+    },
+
+    _ensureMenu: function (devices) {
+        this._padChooserMenu =  new PopupMenu.PopupMenu(this.actor, 0.5, St.Side.TOP);
+        this._padChooserMenu.connect('menu-closed', Lang.bind(this, function() { this.actor.set_checked(false); }));
+        this._padChooserMenu.actor.hide();
+        Main.uiGroup.add_actor(this._padChooserMenu.actor);
+
+        for (let i = 0; i < devices.length; i++) {
+            let device = devices[i];
+            if (device == this.currentDevice)
+                continue;
+
+            this._padChooserMenu.addAction(device.get_device_name(), () => {
+                this.emit('pad-selected', device);
+            });
+        }
+    },
+
+    _onDestroy: function () {
+        this._padChooserMenu.destroy();
+    },
+
+    update: function (devices) {
+        if (this._padChooserMenu)
+            this._padChooserMenu.actor.destroy();
+        this.actor.set_checked(false);
+        this._ensureMenu(devices);
+    },
+
+    destroy: function () {
+        this.actor.destroy();
+    },
+});
+Signals.addSignalMethods(PadChooser.prototype);
+
+const KeybindingEntry = new Lang.Class({
+    Name: 'KeybindingEntry',
+
+    _init: function () {
+        this.actor = new St.Entry({ hint_text: _("New shortcut…"),
+                                    style: 'width: 10em' });
+        this.actor.connect('captured-event', Lang.bind(this, this._onCapturedEvent));
+    },
+
+    _onCapturedEvent: function (actor, event) {
+        if (event.type() != Clutter.EventType.KEY_PRESS)
+            return Clutter.EVENT_PROPAGATE;
+
+        let str = Gtk.accelerator_name_with_keycode(null,
+                                                    event.get_key_symbol(),
+                                                    event.get_key_code(),
+                                                    event.get_state());
+        this.actor.set_text(str);
+        this.emit('keybinding-edited', str);
+        return Clutter.EVENT_STOP;
+    }
+});
+Signals.addSignalMethods(KeybindingEntry.prototype);
+
+const ActionComboBox = new Lang.Class({
+    Name: 'ActionComboBox',
+
+    _init: function () {
+        this.actor = new St.Button({ style_class: 'button' });
+        this.actor.connect('clicked', Lang.bind(this, this._onButtonClicked));
+        this.actor.set_toggle_mode(true);
+
+        let boxLayout = new Clutter.BoxLayout({ orientation: Clutter.Orientation.HORIZONTAL,
+                                                spacing: 6 });
+        let box = new St.Widget({ layout_manager: boxLayout });
+        this.actor.set_child(box);
+
+        this._label = new St.Label({ style_class: 'combo-box-label' });
+        box.add_child(this._label)
+
+        let arrow = new St.Icon({ style_class: 'popup-menu-arrow',
+                                  icon_name: 'pan-down-symbolic',
+                                  accessible_role: Atk.Role.ARROW,
+                                  y_expand: true,
+                                  y_align: Clutter.ActorAlign.CENTER });
+        box.add_child(arrow);
+
+        this._editMenu = new PopupMenu.PopupMenu(this.actor, 0, St.Side.TOP);
+        this._editMenu.connect('menu-closed', Lang.bind(this, function() { this.actor.set_checked(false); }));
+        this._editMenu.actor.hide();
+        Main.uiGroup.add_actor(this._editMenu.actor);
+
+        this._actionLabels = new Map();
+        this._actionLabels.set(GDesktopEnums.PadButtonAction.NONE, _("Application defined"));
+        this._actionLabels.set(GDesktopEnums.PadButtonAction.HELP, _("Show on-screen help"));
+        this._actionLabels.set(GDesktopEnums.PadButtonAction.SWITCH_MONITOR, _("Switch monitor"));
+        this._actionLabels.set(GDesktopEnums.PadButtonAction.KEYBINDING, _("Assign keystroke"));
+
+        for (let [action, label] of this._actionLabels.entries()) {
+            let selectedAction = action;
+            this._editMenu.addAction(label, Lang.bind(this, function() { this._onActionSelected(selectedAction) }));
+        }
+
+        this.setAction(GDesktopEnums.PadButtonAction.NONE);
+    },
+
+    _onActionSelected: function (action) {
+        this.setAction(action);
+        this.popdown();
+        this.emit('action-selected', action);
+    },
+
+    setAction: function (action) {
+        this._label.set_text(this._actionLabels.get(action));
+    },
+
+    popup: function () {
+        this._editMenu.open(true);
+    },
+
+    popdown: function () {
+        this._editMenu.close(true);
+    },
+
+    _onButtonClicked: function () {
+        if (this.actor.get_checked())
+            this.popup();
+        else
+            this.popdown();
+    }
+});
+Signals.addSignalMethods(ActionComboBox.prototype);
+
+const ActionEditor = new Lang.Class({
+    Name: 'ActionEditor',
+
+    _init: function () {
+        let boxLayout = new Clutter.BoxLayout({ orientation: Clutter.Orientation.HORIZONTAL,
+                                                spacing: 12 });
+
+        this.actor = new St.Widget({ layout_manager: boxLayout });
+
+        this._actionComboBox = new ActionComboBox();
+        this._actionComboBox.connect('action-selected', Lang.bind(this, this._onActionSelected));
+        this.actor.add_actor(this._actionComboBox.actor);
+
+        this._keybindingEdit = new KeybindingEntry();
+        this._keybindingEdit.connect('keybinding-edited', Lang.bind(this, this._onKeybindingEdited));
+        this.actor.add_actor(this._keybindingEdit.actor);
+
+        this._doneButton = new St.Button({ label: _("Done"),
+                                           style_class: 'button',
+                                           x_expand: false});
+        this._doneButton.connect('clicked', Lang.bind(this, this._onEditingDone));
+        this.actor.add_actor(this._doneButton);
+    },
+
+    _updateKeybindingEntryState: function () {
+        if (this._currentAction == GDesktopEnums.PadButtonAction.KEYBINDING) {
+            this._keybindingEdit.actor.set_text(this._currentKeybinding);
+            this._keybindingEdit.actor.show();
+            this._keybindingEdit.actor.grab_key_focus();
+        } else {
+            this._keybindingEdit.actor.hide();
+        }
+    },
+
+    setSettings: function (settings) {
+        this._buttonSettings = settings;
+
+        this._currentAction = this._buttonSettings.get_enum('action');
+        this._currentKeybinding = this._buttonSettings.get_string('keybinding');
+        this._actionComboBox.setAction(this._currentAction);
+        this._updateKeybindingEntryState();
+    },
+
+    close: function() {
+        this._actionComboBox.popdown();
+        this.actor.hide();
+    },
+
+    _onKeybindingEdited: function (entry, keybinding) {
+        this._currentKeybinding = keybinding;
+    },
+
+    _onActionSelected: function (menu, action) {
+        this._currentAction = action;
+        this._updateKeybindingEntryState();
+    },
+
+    _storeSettings: function () {
+        if (!this._buttonSettings)
+            return;
+
+        let keybinding = null;
+
+        if (this._currentAction == GDesktopEnums.PadButtonAction.KEYBINDING)
+            keybinding = this._currentKeybinding;
+
+        this._buttonSettings.set_enum('action', this._currentAction);
+
+        if (keybinding)
+            this._buttonSettings.set_string('keybinding', keybinding);
+        else
+            this._buttonSettings.reset('keybinding');
+    },
+
+    _onEditingDone: function () {
+        this._storeSettings();
+        this.close();
+        this.emit('done');
+    }
+});
+Signals.addSignalMethods(ActionEditor.prototype);
+
+const PadDiagram = new Lang.Class({
+    Name: 'PadDiagram',
+    Extends: St.DrawingArea,
+    Properties: { 'left-handed': GObject.ParamSpec.boolean('left-handed',
+                                                           'left-handed', 'Left handed',
+                                                           GObject.ParamFlags.READWRITE |
+                                                           GObject.ParamFlags.CONSTRUCT_ONLY,
+                                                           false),
+                  'image': GObject.ParamSpec.string('image', 'image', 'Image',
+                                                    GObject.ParamFlags.READWRITE |
+                                                    GObject.ParamFlags.CONSTRUCT_ONLY,
+                                                    null),
+                  'editor-actor': GObject.ParamSpec.object('editor-actor',
+                                                           'editor-actor',
+                                                           'Editor actor',
+                                                           GObject.ParamFlags.READWRITE |
+                                                           GObject.ParamFlags.CONSTRUCT_ONLY,
+                                                           Clutter.Actor.$gtype) },
+
+    _init: function (params) {
+        let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/pad-osd.css');
+        let [success, css, etag] = file.load_contents(null);
+        this._css = css;
+        this._labels = [];
+        this._activeButtons = [];
+        this.parent(params);
+    },
+
+    get left_handed() {
+        return this._leftHanded;
+    },
+
+    set left_handed(leftHanded) {
+        this._leftHanded = leftHanded;
+    },
+
+    get image() {
+        return this._imagePath;
+    },
+
+    set image(imagePath) {
+        let originalHandle = Rsvg.Handle.new_from_file(imagePath);
+        let dimensions = originalHandle.get_dimensions();
+        this._imageWidth = dimensions.width;
+        this._imageHeight = dimensions.height;
+
+        this._imagePath = imagePath;
+        this._handle = this._composeStyledDiagram();
+    },
+
+    get editor_actor() {
+        return this._editorActor;
+    },
+
+    set editor_actor(actor) {
+        actor.hide();
+        this._editorActor = actor;
+        this.add_actor(actor);
+    },
+
+    _wrappingSvgHeader: function () {
+        return ('<?xml version="1.0" encoding="UTF-8" standalone="no"?>' +
+                '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" ' +
+                'xmlns:xi="http://www.w3.org/2001/XInclude" ' +
+                'width="' + this._imageWidth + '" height="' + this._imageHeight + '"> ' +
+                '<style type="text/css">');
+    },
+
+    _wrappingSvgFooter: function () {
+        return ('</style>' +
+                '<xi:include href="' + this._imagePath + '" />' +
+                '</svg>');
+    },
+
+    _cssString: function () {
+        let css = this._css;
+
+        for (let i = 0; i < this._activeButtons.length; i++) {
+            let ch = String.fromCharCode('A'.charCodeAt() + this._activeButtons[i]);
+            css += ('.' + ch + ' { ' +
+	            '  stroke: ' + ACTIVE_COLOR + ' !important; ' +
+                    '  fill: ' + ACTIVE_COLOR + ' !important; ' +
+                    '} ');
+        }
+
+        return css;
+    },
+
+    _composeStyledDiagram: function () {
+        let svgData = '';
+
+        if (!GLib.file_test(this._imagePath, GLib.FileTest.EXISTS))
+            return null;
+
+        svgData += this._wrappingSvgHeader();
+        svgData += this._cssString();
+        svgData += this._wrappingSvgFooter();
+
+        let handle = new Rsvg.Handle();
+        handle.set_base_uri(GLib.path_get_dirname(this._imagePath));
+        handle.write(svgData);
+        handle.close();
+
+        return handle;
+    },
+
+    _updateDiagramScale: function () {
+        if (this._handle == null)
+            return;
+
+        [this._actorWidth, this._actorHeight] = this.get_size();
+        let dimensions = this._handle.get_dimensions();
+        let scaleX = this._actorWidth / dimensions.width;
+        let scaleY = this._actorHeight / dimensions.height;
+        this._scale = Math.min(scaleX, scaleY);
+    },
+
+    _allocateChild: function (child, x, y, direction) {
+        let [prefHeight, natHeight] = child.get_preferred_height(-1);
+        let [prefWidth, natWidth] = child.get_preferred_width(natHeight);
+        let childBox = new Clutter.ActorBox();
+
+        if (direction == LTR) {
+            childBox.x1 = x;
+            childBox.x2 = x + natWidth;
+        } else {
+            childBox.x1 = x - natWidth;
+            childBox.x2 = x;
+        }
+
+        childBox.y1 = y - natHeight / 2;
+        childBox.y2 = y + natHeight / 2;
+        child.allocate(childBox, 0);
+    },
+
+    vfunc_allocate: function (box, flags) {
+        this.parent(box, flags);
+        this._updateDiagramScale();
+
+        for (let i = 0; i < this._labels.length; i++) {
+            let [label, action, idx, dir] = this._labels[i];
+            let [found, x, y, arrangement] = this.getLabelCoords(action, idx, dir);
+            this._allocateChild(label, x, y, arrangement);
+        }
+
+        if (this._editorActor && this._curEdited) {
+            let [label, action, idx, dir] = this._curEdited;
+            let [found, x, y, arrangement] = this.getLabelCoords(action, idx, dir);
+            this._allocateChild(this._editorActor, x, y, arrangement);
+        }
+    },
+
+    vfunc_repaint: function () {
+        if (this._handle == null)
+            return;
+
+        if (this._scale == null)
+            this._updateDiagramScale();
+
+        let [width, height] = this.get_surface_size();
+        let dimensions = this._handle.get_dimensions();
+        let cr = this.get_context();
+
+        cr.save();
+        cr.translate(width/2, height/2);
+        cr.scale(this._scale, this._scale);
+        if (this._leftHanded)
+            cr.rotate(Math.PI);
+        cr.translate(-dimensions.width/2, -dimensions.height/2);
+        this._handle.render_cairo(cr);
+        cr.restore();
+        cr.$dispose();
+    },
+
+    _transformPoint: function (x, y) {
+        if (this._handle == null || this._scale == null)
+            return [x, y];
+
+        // I miss Cairo.Matrix
+        let dimensions = this._handle.get_dimensions();
+        x = x * this._scale + this._actorWidth / 2 - dimensions.width / 2 * this._scale;
+        y = y * this._scale + this._actorHeight / 2 - dimensions.height / 2 * this._scale;;
+        return [Math.round(x), Math.round(y)];
+    },
+
+    _getItemLabelCoords: function (labelName, leaderName) {
+        if (this._handle == null)
+            return [false];
+
+        let leaderPos, leaderSize, pos;
+        let found, direction;
+
+        [found, pos] = this._handle.get_position_sub('#' + labelName);
+        if (!found)
+            return [false];
+
+        [found, leaderPos] = this._handle.get_position_sub('#' + leaderName);
+        [found, leaderSize] = this._handle.get_dimensions_sub('#' + leaderName);
+        if (!found)
+            return [false];
+
+        if (pos.x > leaderPos.x + leaderSize.width)
+            direction = LTR;
+        else
+            direction = RTL;
+
+        if (this._leftHanded) {
+            direction = 1 - direction;
+            pos.x = this._imageWidth - pos.x;
+            pos.y = this._imageHeight - pos.y;
+        }
+
+        let [x, y] = this._transformPoint(pos.x, pos.y)
+
+        return [true, x, y, direction];
+    },
+
+    getButtonLabelCoords: function (button) {
+        let ch = String.fromCharCode('A'.charCodeAt() + button);
+        let labelName = 'Label' + ch;
+        let leaderName = 'Leader' + ch;
+
+        return this._getItemLabelCoords(labelName, leaderName);
+    },
+
+    getRingLabelCoords: function (number, dir) {
+        let numStr = number > 0 ? number.toString() : '';
+        let dirStr = dir == CW ? 'CW' : 'CCW';
+        let labelName = 'LabelRing' + numStr + dirStr;
+        let leaderName = 'LeaderRing' + numStr + dirStr;
+
+        return this._getItemLabelCoords(labelName, leaderName);
+    },
+
+    getStripLabelCoords: function (number, dir) {
+        let numStr = number > 0 ? (number + 1).toString() : '';
+        let dirStr = dir == UP ? 'Up' : 'Down';
+        let labelName = 'LabelStrip' + numStr + dirStr;
+        let leaderName = 'LeaderStrip' + numStr + dirStr;
+
+        return this._getItemLabelCoords(labelName, leaderName);
+    },
+
+    getLabelCoords: function (action, idx, dir) {
+        if (action == Meta.PadActionType.BUTTON)
+            return this.getButtonLabelCoords(idx);
+        else if (action == Meta.PadActionType.RING)
+            return this.getRingLabelCoords(idx, dir);
+        else if (action == Meta.PadActionType.STRIP)
+            return this.getStripLabelCoords(idx, dir);
+
+        return [false];
+    },
+
+    _invalidateSvg: function () {
+        if (this._handle == null)
+            return;
+        this._handle = this._composeStyledDiagram();
+        this.queue_repaint();
+    },
+
+    activateButton: function (button) {
+        this._activeButtons.push(button);
+        this._invalidateSvg();
+    },
+
+    deactivateButton: function (button) {
+        for (let i = 0; i < this._activeButtons.length; i++) {
+            if (this._activeButtons[i] == button)
+                this._activeButtons.splice(i, 1);
+        }
+        this._invalidateSvg();
+    },
+
+    addLabel: function (label, type, idx, dir) {
+        this._labels.push([label, type, idx, dir]);
+        this.add_actor(label);
+    },
+
+    stopEdition: function (str) {
+        this._editorActor.hide();
+
+        if (this._curEdited) {
+            let [label, action, idx, dir] = this._curEdited;
+            if (str != null) {
+                label.set_text(str);
+
+                let [found, x, y, arrangement] = this.getLabelCoords(action, idx, dir);
+                this._allocateChild(label, x, y, arrangement);
+            }
+            label.show();
+            this._curEdited = null;
+        }
+    },
+
+    startEdition: function(action, idx, dir) {
+        let editedLabel;
+        this.stopEdition();
+
+        for (let i = 0; i < this._labels.length; i++) {
+            let [label, itemAction, itemIdx, itemDir] = this._labels[i];
+            if (action == itemAction && idx == itemIdx && dir == itemDir) {
+                this._curEdited = this._labels[i];
+                editedLabel = label;
+                break;
+            }
+        }
+
+        if (this._curEdited == null)
+            return;
+        let [found] = this.getLabelCoords(action, idx, dir);
+        if (!found)
+            return;
+        this._editorActor.show();
+        editedLabel.hide();
+    }
+});
+
+const PadOsd = new Lang.Class({
+    Name: 'PadOsd',
+
+    _init: function (padDevice, settings, imagePath, editionMode, monitorIndex) {
+        this.padDevice = padDevice;
+        this._groupPads = [ padDevice ];
+        this._settings = settings;
+        this._imagePath = imagePath;
+        this._editionMode = editionMode;
+        this._capturedEventId = global.stage.connect('captured-event', Lang.bind(this, this._onCapturedEvent));
+        this._padChooser = null;
+
+        let deviceManager = Clutter.DeviceManager.get_default();
+        this._deviceAddedId = deviceManager.connect('device-added', Lang.bind(this, function (manager, device) {
+            if (device.get_device_type() == Clutter.InputDeviceType.PAD_DEVICE &&
+                this.padDevice.is_grouped(device)) {
+                this._groupPads.push(device);
+                this._updatePadChooser();
+            }
+        }));
+        this._deviceRemovedId = deviceManager.connect('device-removed', Lang.bind(this, function (manager, device) {
+            // If the device is being removed, destroy the padOsd.
+            if (device == this.padDevice) {
+                this.destroy();
+            } else if (this._groupPads.indexOf(device) != -1) {
+                // Or update the pad chooser if the device belongs to
+                // the same group.
+                this._groupPads.splice(this._groupPads.indexOf(device), 1);
+                this._updatePadChooser();
+
+            }
+        }));
+
+        deviceManager.list_devices().forEach(Lang.bind(this, function(device) {
+            if (device != this.padDevice &&
+                device.get_device_type() == Clutter.InputDeviceType.PAD_DEVICE &&
+                this.padDevice.is_grouped(device))
+                this._groupPads.push(device);
+        }));
+
+        this.actor = new St.BoxLayout({ style_class: 'pad-osd-window',
+                                        x_expand: true,
+                                        y_expand: true,
+                                        vertical: true,
+                                        reactive: true });
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+        Main.uiGroup.add_actor(this.actor);
+
+        this._monitorIndex = monitorIndex;
+        let constraint = new Layout.MonitorConstraint({ index: monitorIndex });
+        this.actor.add_constraint(constraint);
+
+        this._titleBox = new St.BoxLayout({ style_class: 'pad-osd-title-box',
+                                            vertical: false,
+                                            x_expand: false,
+                                            x_align: Clutter.ActorAlign.CENTER });
+        this.actor.add_actor(this._titleBox);
+
+        let labelBox = new St.BoxLayout({ style_class: 'pad-osd-title-menu-box',
+                                          vertical: true });
+        this._titleBox.add_actor(labelBox);
+
+        this._titleLabel = new St.Label({ style: 'font-side: larger; font-weight: bold;',
+                                          x_align: Clutter.ActorAlign.CENTER });
+        this._titleLabel.clutter_text.set_text(padDevice.get_device_name());
+        labelBox.add_actor(this._titleLabel);
+
+        this._tipLabel = new St.Label({ x_align: Clutter.ActorAlign.CENTER });
+        labelBox.add_actor(this._tipLabel);
+
+        this._updatePadChooser();
+
+        this._actionEditor = new ActionEditor();
+        this._actionEditor.connect('done', Lang.bind(this, this._endButtonActionEdition));
+
+        this._padDiagram = new PadDiagram({ image: this._imagePath,
+                                            left_handed: settings.get_boolean('left-handed'),
+                                            editor_actor: this._actionEditor.actor,
+                                            x_expand: true,
+                                            y_expand: true });
+        this.actor.add_actor(this._padDiagram);
+
+        // FIXME: Fix num buttons.
+        let i = 0;
+        for (i = 0; i < 50; i++) {
+            let [found] = this._padDiagram.getButtonLabelCoords(i);
+            if (!found)
+                break;
+            this._createLabel(Meta.PadActionType.BUTTON, i);
+        }
+
+        for (i = 0; i < padDevice.get_n_rings(); i++) {
+            this._createLabel(Meta.PadActionType.RING, i, CW);
+            this._createLabel(Meta.PadActionType.RING, i, CCW);
+        }
+
+        for (i = 0; i < padDevice.get_n_strips(); i++) {
+            this._createLabel(Meta.PadActionType.STRIP, i, UP);
+            this._createLabel(Meta.PadActionType.STRIP, i, DOWN);
+        }
+
+        let buttonBox = new St.Widget({ layout_manager: new Clutter.BinLayout(),
+                                         x_expand: true,
+                                         x_align: Clutter.ActorAlign.CENTER,
+                                         y_align: Clutter.ActorAlign.CENTER });
+        this.actor.add_actor(buttonBox);
+        this._editButton = new St.Button({ label: _("Edit…"),
+                                           style_class: 'button',
+                                           x_align: Clutter.ActorAlign.CENTER,
+                                           can_focus: true });
+        this._editButton.connect('clicked', Lang.bind(this, function () { this.setEditionMode(true) }));
+        buttonBox.add_actor(this._editButton);
+
+        this._syncEditionMode();
+        Main.pushModal(this.actor);
+    },
+
+    _updatePadChooser: function () {
+        if (this._groupPads.length > 1) {
+            if (this._padChooser == null) {
+                this._padChooser = new PadChooser(this.padDevice, this._groupPads)
+                this._padChooser.connect('pad-selected', Lang.bind(this, function (chooser, pad) {
+                    this._requestForOtherPad(pad);
+                }));
+                this._titleBox.add_child(this._padChooser.actor);
+            } else {
+                this._padChooser.update(this._groupPads);
+            }
+        } else if (this._padChooser != null) {
+            this._padChooser.destroy();
+            this._padChooser = null;
+        }
+    },
+
+    _requestForOtherPad: function (pad) {
+        if (pad == this.padDevice ||
+            this._groupPads.indexOf(pad) == -1)
+            return;
+
+        let editionMode = this._editionMode;
+        this.destroy();
+        global.display.request_pad_osd(pad, editionMode);
+    },
+
+    _createLabel: function (type, number, dir) {
+        let str = global.display.get_pad_action_label(this.padDevice, type, number);
+        let label = new St.Label({ text: str ? str : _("None") });
+        this._padDiagram.addLabel(label, type, number, dir);
+    },
+
+    _onCapturedEvent : function (actor, event) {
+        if (event.type() == Clutter.EventType.PAD_BUTTON_PRESS &&
+            event.get_source_device() == this.padDevice) {
+            this._padDiagram.activateButton(event.get_button());
+
+            if (this._editionMode)
+                this._startButtonActionEdition(event.get_button());
+            return Clutter.EVENT_STOP;
+        } else if (event.type() == Clutter.EventType.PAD_BUTTON_RELEASE &&
+                   event.get_source_device() == this.padDevice) {
+            this._padDiagram.deactivateButton(event.get_button());
+            return Clutter.EVENT_STOP;
+        } else if (event.type() == Clutter.EventType.KEY_PRESS &&
+                   (!this._editionMode || event.get_key_symbol() == Clutter.Escape)) {
+            if (this._editingButtonAction != null)
+                this._endButtonActionEdition();
+            else
+                this.destroy();
+            return Clutter.EVENT_STOP;
+        }
+
+        // If the event comes from another pad in the same group,
+        // show the OSD for it.
+        if (this._groupPads.indexOf(event.get_source_device()) != -1) {
+            this._requestForOtherPad(event.get_source_device());
+            return Clutter.EVENT_STOP;
+        }
+
+        return Clutter.EVENT_PROPAGATE;
+    },
+
+    _syncEditionMode: function () {
+        this._editButton.set_reactive(!this._editionMode);
+        this._editButton.save_easing_state();
+        this._editButton.set_easing_duration(200);
+        this._editButton.set_opacity(this._editionMode ? 128 : 255);
+        this._editButton.restore_easing_state();
+
+        let title;
+
+        if (this._editionMode) {
+            title = _("Press a button to configure");
+            this._tipLabel.set_text(_("Press Esc to exit"));
+        } else {
+            title = this.padDevice.get_device_name();
+            this._tipLabel.set_text(_("Press any key to exit"));
+        }
+
+        this._titleLabel.clutter_text.set_markup('<span size="larger"><b>' + title + '</b></span>');
+    },
+
+    _endButtonActionEdition: function () {
+        this._actionEditor.close();
+
+        if (this._editingButtonAction != null) {
+            let str = global.display.get_pad_action_label(this.padDevice,
+                                                          Meta.PadActionType.BUTTON,
+                                                          this._editingButtonAction);
+            this._padDiagram.stopEdition(str ? str : _("None"))
+            this._editingButtonAction = null;
+        }
+
+        this._editedButtonSettings = null;
+    },
+
+    _startButtonActionEdition: function (button) {
+        if (this._editingButtonAction == button)
+            return;
+
+        this._endButtonActionEdition();
+        this._editingButtonAction = button;
+
+        let ch = String.fromCharCode('A'.charCodeAt() + button);
+        let settingsPath = this._settings.path + "button" + ch + '/';
+        this._editedButtonSettings = Gio.Settings.new_with_path('org.gnome.desktop.peripherals.tablet.pad-button',
+                                                                settingsPath);
+        this._actionEditor.setSettings(this._editedButtonSettings);
+        this._padDiagram.startEdition(Meta.PadActionType.BUTTON, button);
+    },
+
+    setEditionMode: function (editionMode) {
+        if (this._editionMode == editionMode)
+            return;
+
+        this._editionMode = editionMode;
+        this._syncEditionMode();
+    },
+
+    destroy: function () {
+        this.actor.destroy();
+    },
+
+    _onDestroy: function () {
+        Main.popModal(this.actor);
+        this._actionEditor.close();
+
+        let deviceManager = Clutter.DeviceManager.get_default();
+        if (this._deviceRemovedId != 0) {
+            deviceManager.disconnect(this._deviceRemovedId);
+            this._deviceRemovedId = 0;
+        }
+        if (this._deviceAddedId != 0) {
+            deviceManager.disconnect(this._deviceAddedId);
+            this._deviceAddedId = 0;
+        }
+
+        if (this._capturedEventId != 0) {
+            global.stage.disconnect(this._capturedEventId);
+            this._capturedEventId = 0;
+        }
+
+        this.actor = null;
+        this.emit('closed');
+    }
+});
+Signals.addSignalMethods(PadOsd.prototype);
+
+const PadOsdIface = '<node> \
+<interface name="org.gnome.Shell.Wacom.PadOsd"> \
+<method name="Show"> \
+    <arg name="device_node" direction="in" type="o"/> \
+    <arg name="edition_mode" direction="in" type="b"/> \
+</method> \
+</interface> \
+</node>';
+
+const PadOsdService = new Lang.Class({
+    Name: 'PadOsdService',
+
+    _init: function() {
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(PadOsdIface, this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell/Wacom');
+        Gio.DBus.session.own_name('org.gnome.Shell.Wacom.PadOsd', Gio.BusNameOwnerFlags.REPLACE, null, null);
+    },
+
+    ShowAsync: function(params, invocation) {
+        let [deviceNode, editionMode] = params;
+        let deviceManager = Clutter.DeviceManager.get_default();
+        let devices = deviceManager.list_devices();
+        let padDevice = null;
+
+        devices.forEach(Lang.bind(this, function(device) {
+            if (deviceNode == device.get_device_node())
+                padDevice = device;
+        }));
+
+        if (padDevice == null ||
+            padDevice.get_device_type() != Clutter.InputDeviceType.PAD_DEVICE) {
+            invocation.return_error_literal(Gio.IOErrorEnum,
+                                            Gio.IOErrorEnum.CANCELLED,
+                                            "Invalid params");
+            return;
+        }
+
+        global.display.request_pad_osd(padDevice, editionMode);
+        invocation.return_value(null);
+    }
+});
+Signals.addSignalMethods(PadOsdService.prototype);
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -719,9 +719,11 @@ const AggregateMenu = new Lang.Class({
        this._system = new imports.ui.status.system.Indicator();
        this._screencast = new imports.ui.status.screencast.Indicator();
        this._location = new imports.ui.status.location.Indicator();
+        this._nightLight = new imports.ui.status.nightLight.Indicator();

        this._indicators.add_child(this._screencast.indicators);
        this._indicators.add_child(this._location.indicators);
+        this._indicators.add_child(this._nightLight.indicators);
        if (this._network) {
            this._indicators.add_child(this._network.indicators);
        }
@@ -745,6 +747,7 @@ const AggregateMenu = new Lang.Class({
        this.menu.addMenuItem(this._location.menu);
        this.menu.addMenuItem(this._rfkill.menu);
        this.menu.addMenuItem(this._power.menu);
+        this.menu.addMenuItem(this._nightLight.menu);
        this.menu.addMenuItem(this._system.menu);

        menuLayout.addSizeChild(this._location.menu.actor);
@@ -798,9 +801,11 @@ const Panel = new Lang.Class({

        Main.overview.connect('showing', Lang.bind(this, function () {
            this.actor.add_style_pseudo_class('overview');
+            this._updateSolidStyle();
        }));
        Main.overview.connect('hiding', Lang.bind(this, function () {
            this.actor.remove_style_pseudo_class('overview');
+            this._updateSolidStyle();
        }));

        Main.layoutManager.panelBox.add(this.actor);
@@ -808,9 +813,26 @@ const Panel = new Lang.Class({
                                        { sortGroup: CtrlAltTab.SortGroup.TOP });

        Main.sessionMode.connect('updated', Lang.bind(this, this._updatePanel));
+
+        this._trackedWindows = new Map();
+        global.window_group.connect('actor-added', Lang.bind(this, this._onWindowActorAdded));
+        global.window_group.connect('actor-removed', Lang.bind(this, this._onWindowActorRemoved));
+        global.window_manager.connect('switch-workspace', Lang.bind(this, this._updateSolidStyle));
+
        this._updatePanel();
    },

+    _onWindowActorAdded: function(container, metaWindowActor) {
+        let signalId = metaWindowActor.connect('allocation-changed', Lang.bind(this, this._updateSolidStyle));
+        this._trackedWindows.set(metaWindowActor, signalId);
+    },
+
+    _onWindowActorRemoved: function(container, metaWindowActor) {
+        metaWindowActor.disconnect(this._trackedWindows.get(metaWindowActor));
+        this._trackedWindows.delete(metaWindowActor);
+        this._updateSolidStyle();
+    },
+
    _getPreferredWidth: function(actor, forHeight, alloc) {
        alloc.min_size = -1;
        alloc.natural_size = Main.layoutManager.primaryMonitor.width;
@@ -993,6 +1015,8 @@ const Panel = new Lang.Class({
        else
            Main.messageTray.bannerAlignment = Clutter.ActorAlign.CENTER;

+        this._updateSolidStyle();
+
        if (this._sessionStyle)
            this._removeStyleClassName(this._sessionStyle);

@@ -1009,6 +1033,36 @@ const Panel = new Lang.Class({
        }
    },

+    _updateSolidStyle: function() {
+        if (this.actor.has_style_pseudo_class('overview') || !Main.sessionMode.hasWindows) {
+            this._removeStyleClassName('solid');
+            return;
+        }
+
+        /* Get all the windows in the active workspace that are in the primary monitor and visible */
+        let activeWorkspace = global.screen.get_active_workspace();
+        let windows = activeWorkspace.list_windows().filter(function(metaWindow) {
+            return metaWindow.is_on_primary_monitor() &&
+                   metaWindow.showing_on_its_workspace() &&
+                   metaWindow.get_window_type() != Meta.WindowType.DESKTOP;
+        });
+
+        /* Check if at least one window is near enough to the panel */
+        let [, panelTop] = this.actor.get_transformed_position();
+        let panelBottom = panelTop + this.actor.get_height();
+        let scale = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+        let isNearEnough = windows.some(Lang.bind(this, function(metaWindow) {
+            let verticalPosition = metaWindow.get_frame_rect().y;
+            return verticalPosition < panelBottom + 5 * scale;
+        }));
+
+        if (isNearEnough)
+            this._addStyleClassName('solid');
+        else
+            this._removeStyleClassName('solid');
+
+    },
+
    _hideIndicators: function() {
        for (let role in PANEL_ITEM_IMPLEMENTATIONS) {
            let indicator = this.statusArea[role];
--- a/js/ui/panelMenu.js
+++ b/js/ui/panelMenu.js
@@ -174,8 +174,14 @@ const Button = new Lang.Class({
        // menu is higher then the screen; it's useful if part of the menu is
        // scrollable so the minimum height is smaller than the natural height
        let workArea = Main.layoutManager.getWorkAreaForMonitor(Main.layoutManager.primaryIndex);
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
        let verticalMargins = this.menu.actor.margin_top + this.menu.actor.margin_bottom;
-        this.menu.actor.style = ('max-height: ' + Math.round(workArea.height - verticalMargins) + 'px;');
+
+        // The workarea and margin dimensions are in physical pixels, but CSS
+        // measures are in logical pixels, so make sure to consider the scale
+        // factor when computing max-height
+        let maxHeight = Math.round((workArea.height - verticalMargins) / scaleFactor);
+        this.menu.actor.style = ('max-height: %spx;').format(maxHeight);
    },

    destroy: function() {
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@@ -2,6 +2,8 @@

 const Clutter = imports.gi.Clutter;
 const Gtk = imports.gi.Gtk;
+const Gio = imports.gi.Gio;
+const GObject = imports.gi.GObject;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
@@ -389,20 +391,24 @@ const PopupImageMenuItem = new Lang.Class({
    Name: 'PopupImageMenuItem',
    Extends: PopupBaseMenuItem,

-    _init: function (text, iconName, params) {
+    _init: function (text, icon, params) {
        this.parent(params);

-        this.label = new St.Label({ text: text });
-        this.actor.add_child(this.label);
        this._icon = new St.Icon({ style_class: 'popup-menu-icon' });
        this.actor.add_child(this._icon, { align: St.Align.END });
+        this.label = new St.Label({ text: text });
+        this.actor.add_child(this.label);
        this.actor.label_actor = this.label;

-        this.setIcon(iconName);
+        this.setIcon(icon);
    },

-    setIcon: function(name) {
-        this._icon.icon_name = name;
+    setIcon: function(icon) {
+        // The 'icon' parameter can be either a Gio.Icon or a string.
+        if (GObject.type_is_a(icon, Gio.Icon))
+            this._icon.gicon = icon;
+        else
+            this._icon.icon_name = icon;
    }
 });

@@ -461,8 +467,13 @@ const PopupMenuBase = new Lang.Class({
        this._setSettingsVisibility(Main.sessionMode.allowSettings);
    },

-    addAction: function(title, callback) {
-        let menuItem = new PopupMenuItem(title);
+    addAction: function(title, callback, icon) {
+        let menuItem;
+        if (icon != undefined)
+            menuItem = new PopupImageMenuItem(title, icon);
+        else
+            menuItem = new PopupMenuItem(title);
+
        this.addMenuItem(menuItem);
        menuItem.connect('activate', Lang.bind(this, function (menuItem, event) {
            callback(event);
@@ -605,6 +616,24 @@ const PopupMenuBase = new Lang.Class({
        menuItem.actor.show();
    },

+    moveMenuItem: function(menuItem, position) {
+        let items = this._getMenuItems();
+        let i = 0;
+
+        while (i < items.length && position > 0) {
+                if (items[i] != menuItem)
+                        position--;
+                i++;
+        }
+
+        if (i < items.length) {
+                if (items[i] != menuItem)
+                        this.box.set_child_below_sibling(menuItem.actor, items[i].actor);
+        } else {
+                this.box.set_child_above_sibling(menuItem.actor, null);
+        }
+    },
+
    addMenuItem: function(menuItem, position) {
        let before_item = null;
        if (position == undefined) {
@@ -767,6 +796,11 @@ const PopupMenu = new Lang.Class({
    },

    _onKeyPress: function(actor, event) {
+        // Disable toggling the menu by keyboard
+        // when it cannot be toggled by pointer
+        if (!actor.reactive)
+            return Clutter.EVENT_PROPAGATE;
+
        let navKey;
        switch (this._boxPointer.arrowSide) {
            case St.Side.TOP:
@@ -783,6 +817,16 @@ const PopupMenu = new Lang.Class({
                break;
        }

+        let state = event.get_state();
+
+        // if user has a modifier down (except capslock)
+        // then don't handle the key press here
+        state &= ~Clutter.ModifierType.LOCK_MASK;
+        state &= Clutter.ModifierType.MODIFIER_MASK;
+
+        if (state)
+            return Clutter.EVENT_PROPAGATE;
+
        let symbol = event.get_key_symbol();
        if (symbol == Clutter.KEY_space || symbol == Clutter.KEY_Return) {
            this.toggle();
--- a/js/ui/remoteSearch.js
+++ b/js/ui/remoteSearch.js
@@ -278,7 +278,8 @@ const RemoteSearchProvider = new Lang.Class({
                               name: metas[i]['name'],
                               description: metas[i]['description'],
                               createIcon: Lang.bind(this,
-                                                     this.createIcon, metas[i]) });
+                                                     this.createIcon, metas[i]),
+                               clipboardText: metas[i]['clipboardText'] });
        }
        callback(resultMetas);
    },
@@ -297,7 +298,7 @@ const RemoteSearchProvider = new Lang.Class({
        // the provider is not compatible with the new version of the interface, launch
        // the app itself but warn so we can catch the error in logs
        log('Search provider ' + this.appInfo.get_id() + ' does not implement LaunchSearch');
-        this.appInfo.launch([], global.create_app_launch_context(0, -1));
+        this.appInfo.launch([], global.create_app_launch_context(0, -1), false);
    }
 });

--- a/js/ui/runDialog.js
+++ b/js/ui/runDialog.js
@@ -274,7 +274,7 @@ const RunDialog = new Lang.Class({

    _restart: function() {
        if (Meta.is_wayland_compositor()) {
-            this._showError('Restart is not available on Wayland');
+            this._showError(_("Restart is not available on Wayland"));
            return;
        }
        this._shouldFadeOut = false;
--- a/js/ui/screenShield.js
+++ b/js/ui/screenShield.js
@@ -33,6 +33,9 @@ const SCREENSAVER_SCHEMA = 'org.gnome.desktop.screensaver';
 const LOCK_ENABLED_KEY = 'lock-enabled';
 const LOCK_DELAY_KEY = 'lock-delay';

+const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
+const DISABLE_LOCK_KEY = 'disable-lock-screen';
+
 const LOCKED_STATE_STR = 'screenShield.locked';
 // fraction of screen height the arrow must reach before completing
 // the slide up automatically
@@ -349,7 +352,6 @@ const Arrow = new Lang.Class({
    _init: function(params) {
        this.parent(params);
        this.x_fill = this.y_fill = true;
-        this.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);

        this._drawingArea = new St.DrawingArea();
        this._drawingArea.connect('repaint', Lang.bind(this, this._drawArrow));
@@ -377,6 +379,22 @@ const Arrow = new Lang.Class({
        cr.$dispose();
    },

+    vfunc_get_paint_volume: function(volume) {
+        if (!this.parent(volume))
+            return false;
+
+        if (!this._shadow)
+            return true;
+
+        let shadow_box = new Clutter.ActorBox();
+        this._shadow.get_box(this._drawingArea.get_allocation_box(), shadow_box);
+
+        volume.set_width(Math.max(shadow_box.x2 - shadow_box.x1, volume.get_width()));
+        volume.set_height(Math.max(shadow_box.y2 - shadow_box.y1, volume.get_height()));
+
+        return true;
+    },
+
    vfunc_style_changed: function() {
        let node = this.get_theme_node();
        this._shadow = node.get_shadow('-arrow-shadow');
@@ -384,6 +402,8 @@ const Arrow = new Lang.Class({
            this._shadowHelper = St.ShadowHelper.new(this._shadow);
        else
            this._shadowHelper = null;
+
+        this.parent();
    },

    vfunc_paint: function() {
@@ -524,6 +544,9 @@ const ScreenShield = new Lang.Class({
        this._settings = new Gio.Settings({ schema_id: SCREENSAVER_SCHEMA });
        this._settings.connect('changed::' + LOCK_ENABLED_KEY, Lang.bind(this, this._syncInhibitor));

+        this._lockSettings = new Gio.Settings({ schema_id: LOCKDOWN_SCHEMA });
+        this._lockSettings.connect('changed::' + DISABLE_LOCK_KEY, Lang.bind(this, this._syncInhibitor));
+
        this._isModal = false;
        this._hasLockScreen = false;
        this._isGreeter = false;
@@ -559,6 +582,9 @@ const ScreenShield = new Lang.Class({
        if (prevIsActive != this._isActive)
            this.emit('active-changed');

+        if (this._loginSession)
+            this._loginSession.SetLockedHintRemote(active);
+
        this._syncInhibitor();
    },

@@ -645,7 +671,10 @@ const ScreenShield = new Lang.Class({
        let isEnter = (symbol == Clutter.KEY_Return ||
                       symbol == Clutter.KEY_KP_Enter ||
                       symbol == Clutter.KEY_ISO_Enter);
-        if (!isEnter && !(GLib.unichar_isprint(unichar) || symbol == Clutter.KEY_Escape))
+        let isEscape = (symbol == Clutter.KEY_Escape);
+        let isLiftChar = (GLib.unichar_isprint(unichar) &&
+                          (this._isLocked || !GLib.unichar_isgraph(unichar)));
+        if (!isEnter && !isEscape && !isLiftChar)
            return Clutter.EVENT_PROPAGATE;

        if (this._isLocked &&
@@ -678,8 +707,10 @@ const ScreenShield = new Lang.Class({
    },

    _syncInhibitor: function() {
+        let lockEnabled = this._settings.get_boolean(LOCK_ENABLED_KEY);
+        let lockLocked = this._lockSettings.get_boolean(DISABLE_LOCK_KEY);
        let inhibit = (this._loginSession && this._loginSession.Active &&
-                       !this._isActive && this._settings.get_boolean(LOCK_ENABLED_KEY));
+                       !this._isActive && lockEnabled && !lockLocked);
        if (inhibit) {
            this._loginManager.inhibit(_("GNOME needs to lock the screen"),
                                       Lang.bind(this, function(inhibitor) {
@@ -708,7 +739,7 @@ const ScreenShield = new Lang.Class({
        let unitaryDelay = ARROW_ANIMATION_TIME / (arrows.length + 1);
        let maxOpacity = 255 * ARROW_ANIMATION_PEAK_OPACITY;
        for (let i = 0; i < arrows.length; i++) {
-            arrows.opacity = 0;
+            arrows[i].opacity = 0;
            Tweener.addTween(arrows[i],
                             { opacity: 0,
                               delay: unitaryDelay * (N_ARROWS - (i + 1)),
@@ -827,6 +858,7 @@ const ScreenShield = new Lang.Class({
    },

    _activateFade: function(lightbox, time) {
+        Main.uiGroup.set_child_above_sibling(lightbox.actor, null);
        lightbox.show(time);

        if (this._becameActiveId == 0)
@@ -1266,6 +1298,11 @@ const ScreenShield = new Lang.Class({
    },

    lock: function(animate) {
+        if (this._lockSettings.get_boolean(DISABLE_LOCK_KEY)) {
+            log('Screen lock is locked down, not locking') // lock, lock - who's there?
+            return;
+        }
+
        // Warn the user if we can't become modal
        if (!this._becomeModal()) {
            Main.notifyError(_("Unable to lock"),
--- a/js/ui/search.js
+++ b/js/ui/search.js
@@ -22,7 +22,7 @@ const Util = imports.misc.util;

 const SEARCH_PROVIDERS_SCHEMA = 'org.gnome.desktop.search-providers';

-const MAX_LIST_SEARCH_RESULTS_ROWS = 3;
+const MAX_LIST_SEARCH_RESULTS_ROWS = 5;
 const MAX_GRID_SEARCH_RESULTS_ROWS = 1;

 const MaxWidthBin = new Lang.Class({
@@ -48,9 +48,10 @@ const MaxWidthBin = new Lang.Class({
 const SearchResult = new Lang.Class({
    Name: 'SearchResult',

-    _init: function(provider, metaInfo) {
+    _init: function(provider, metaInfo, searchResultsView) {
        this.provider = provider;
        this.metaInfo = metaInfo;
+        this._searchResultsView = searchResultsView;

        this.actor = new St.Button({ reactive: true,
                                     can_focus: true,
@@ -72,10 +73,10 @@ const ListSearchResult = new Lang.Class({
    Name: 'ListSearchResult',
    Extends: SearchResult,

-    ICON_SIZE: 64,
+    ICON_SIZE: 24,

-    _init: function(provider, metaInfo) {
-        this.parent(provider, metaInfo);
+    _init: function(provider, metaInfo, searchResultsView) {
+        this.parent(provider, metaInfo, searchResultsView);

        this.actor.style_class = 'list-search-result';
        this.actor.x_fill = true;
@@ -90,7 +91,7 @@ const ListSearchResult = new Lang.Class({
            content.add(icon);
        }

-        let details = new St.BoxLayout({ vertical: true });
+        let details = new St.BoxLayout({ vertical: false });
        content.add(details, { x_fill: true,
                               y_fill: false,
                               x_align: St.Align.START,
@@ -101,17 +102,38 @@ const ListSearchResult = new Lang.Class({
        details.add(title, { x_fill: false,
                             y_fill: false,
                             x_align: St.Align.START,
-                             y_align: St.Align.START });
+                             y_align: St.Align.MIDDLE });
        this.actor.label_actor = title;

+        this._descriptionLabel =
+                        new St.Label({
+                              style_class: 'list-search-result-description' });
+
        if (this.metaInfo['description']) {
-            let description = new St.Label({ style_class: 'list-search-result-description' });
-            description.clutter_text.set_markup(this.metaInfo['description']);
-            details.add(description, { x_fill: false,
-                                       y_fill: false,
-                                       x_align: St.Align.START,
-                                       y_align: St.Align.END });
+            this._highlightTerms();
+
+            details.add(this._descriptionLabel, { x_fill: false,
+                                                  y_fill: false,
+                                                  x_align: St.Align.START,
+                                                  y_align: St.Align.MIDDLE });
        }
+
+        this._termsChangedSignal =
+                    this._searchResultsView.connect(
+                                        'terms-changed',
+                                        Lang.bind(this, this._highlightTerms));
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+    },
+
+    _highlightTerms: function() {
+        if (!this.metaInfo['description'] || !this._descriptionLabel || !this._searchResultsView)
+            return;
+
+        this._descriptionLabel.clutter_text.set_markup(this._searchResultsView.highlightTerms(this.metaInfo['description']));
+    },
+
+    _onDestroy: function() {
+        this._searchResultsView.disconnect(this._termsChangedSignal);
    }
 });

@@ -119,8 +141,8 @@ const GridSearchResult = new Lang.Class({
    Name: 'GridSearchResult',
    Extends: SearchResult,

-    _init: function(provider, metaInfo) {
-        this.parent(provider, metaInfo);
+    _init: function(provider, metaInfo, searchResultsView) {
+        this.parent(provider, metaInfo, searchResultsView);

        this.actor.style_class = 'grid-search-result';

@@ -135,8 +157,9 @@ const GridSearchResult = new Lang.Class({
 const SearchResultsBase = new Lang.Class({
    Name: 'SearchResultsBase',

-    _init: function(provider) {
+    _init: function(provider, searchResultsView) {
        this.provider = provider;
+        this._searchResultsView = searchResultsView;

        this._terms = [];

@@ -147,11 +170,13 @@ const SearchResultsBase = new Lang.Class({
                                              y_fill: true });
        this.actor.add(this._resultDisplayBin, { expand: true });

-        let separator = new Separator.HorizontalSeparator({ style_class: 'search-section-separator' });
-        this.actor.add(separator.actor);
+        let separator = new St.DrawingArea({ style_class: 'search-section-separator' });
+        this.actor.add(separator);

        this._resultDisplays = {};

+        this._clipboard = St.Clipboard.get_default();
+
        this._cancellable = new Gio.Cancellable();
    },

@@ -162,7 +187,8 @@ const SearchResultsBase = new Lang.Class({

    _createResultDisplay: function(meta) {
        if (this.provider.createResultObject)
-            return this.provider.createResultObject(meta);
+            return this.provider.createResultObject(meta,
+                                                    this._searchResultsView);

        return null;
    },
@@ -181,10 +207,12 @@ const SearchResultsBase = new Lang.Class({

    _activateResult: function(result, id) {
        this.provider.activateResult(id, this._terms);
+        if (result.metaInfo.clipboardText)
+            this._clipboard.set_text(St.ClipboardType.CLIPBOARD, result.metaInfo.clipboardText);
        Main.overview.toggle();
    },

-    _setMoreIconVisible: function(visible) {
+    _setMoreLabelVisible: function(visible, moreNumber) {
    },

    _ensureResultActors: function(results, callback) {
@@ -227,7 +255,6 @@ const SearchResultsBase = new Lang.Class({

    updateSearch: function(providerResults, terms, callback) {
        this._terms = terms;
-
        if (providerResults.length == 0) {
            this._clearResultDisplay();
            this.actor.hide();
@@ -252,7 +279,8 @@ const SearchResultsBase = new Lang.Class({
                results.forEach(Lang.bind(this, function(resultId) {
                    this._addItem(this._resultDisplays[resultId]);
                }));
-                this._setMoreIconVisible(hasMoreResults && this.provider.canLaunchSearch);
+                this._setMoreLabelVisible(hasMoreResults && this.provider.canLaunchSearch,
+                                          providerResults.length - results.length);
                this.actor.show();
                callback();
            }));
@@ -264,20 +292,20 @@ const ListSearchResults = new Lang.Class({
    Name: 'ListSearchResults',
    Extends: SearchResultsBase,

-    _init: function(provider) {
-        this.parent(provider);
+    _init: function(provider, searchResultsView) {
+        this.parent(provider, searchResultsView);

        this._container = new St.BoxLayout({ style_class: 'search-section-content' });
-        this.providerIcon = new ProviderIcon(provider);
-        this.providerIcon.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
-        this.providerIcon.connect('clicked', Lang.bind(this,
+        this.providerInfo = new ProviderInfo(provider);
+        this.providerInfo.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
+        this.providerInfo.connect('clicked', Lang.bind(this,
            function() {
-                this.providerIcon.animateLaunch();
+                this.providerInfo.animateLaunch();
                provider.launchSearch(this._terms);
                Main.overview.toggle();
            }));

-        this._container.add(this.providerIcon, { x_fill: false,
+        this._container.add(this.providerInfo, { x_fill: false,
                                                 y_fill: false,
                                                 x_align: St.Align.START,
                                                 y_align: St.Align.START });
@@ -289,8 +317,8 @@ const ListSearchResults = new Lang.Class({
        this._resultDisplayBin.set_child(this._container);
    },

-    _setMoreIconVisible: function(visible) {
-        this.providerIcon.moreIcon.visible = visible;
+    _setMoreLabelVisible: function(visible, moreNumber) {
+        this.providerInfo.setMoreVisible(visible, moreNumber);
    },

    _getMaxDisplayedResults: function() {
@@ -302,7 +330,8 @@ const ListSearchResults = new Lang.Class({
    },

    _createResultDisplay: function(meta) {
-        return this.parent(meta) || new ListSearchResult(this.provider, meta);
+        return this.parent(meta, this._searchResultsView) ||
+            new ListSearchResult(this.provider, meta, this._searchResultsView);
    },

    _addItem: function(display) {
@@ -322,14 +351,14 @@ const GridSearchResults = new Lang.Class({
    Name: 'GridSearchResults',
    Extends: SearchResultsBase,

-    _init: function(provider, parentContainer) {
-        this.parent(provider);
+    _init: function(provider, searchResultsView) {
+        this.parent(provider, searchResultsView);
        // We need to use the parent container to know how much results we can show.
        // None of the actors in this class can be used for that, since the main actor
        // goes hidden when no results are displayed, and then it lost its allocation.
        // Then on the next use of _getMaxDisplayedResults allocation is 0, en therefore
        // it doesn't show any result although we have some.
-        this._parentContainer = parentContainer;
+        this._parentContainer = searchResultsView.actor;

        this._grid = new IconGrid.IconGrid({ rowLimit: MAX_GRID_SEARCH_RESULTS_ROWS,
                                             xAlign: St.Align.START });
@@ -350,7 +379,8 @@ const GridSearchResults = new Lang.Class({
    },

    _createResultDisplay: function(meta) {
-        return this.parent(meta) || new GridSearchResult(this.provider, meta);
+        return this.parent(meta, this._searchResultsView) ||
+            new GridSearchResult(this.provider, meta, this._searchResultsView);
    },

    _addItem: function(display) {
@@ -414,6 +444,8 @@ const SearchResults = new Lang.Class({

        this._providers = [];

+        this._searchTermRegex = null;
+
        this._searchSettings = new Gio.Settings({ schema_id: SEARCH_PROVIDERS_SCHEMA });
        this._searchSettings.connect('changed::disabled', Lang.bind(this, this._reloadRemoteProviders));
        this._searchSettings.connect('changed::enabled', Lang.bind(this, this._reloadRemoteProviders));
@@ -533,6 +565,14 @@ const SearchResults = new Lang.Class({

        if (this._searchTimeoutId == 0)
            this._searchTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 150, Lang.bind(this, this._onSearchTimeout));
+
+        let escapedSearchTerms = this._terms.map(
+                    (currentTerm, index, array) =>
+                            { return Shell.util_regex_escape(currentTerm) });
+
+        this._searchTermRegex =
+                        new RegExp(`(${escapedSearchTerms.join('|')})`, 'gi');
+        this.emit('terms-changed');
    },

    _onPan: function(action) {
@@ -552,9 +592,9 @@ const SearchResults = new Lang.Class({

        let providerDisplay;
        if (provider.appInfo)
-            providerDisplay = new ListSearchResults(provider);
+            providerDisplay = new ListSearchResults(provider, this);
        else
-            providerDisplay = new GridSearchResults(provider, this.actor);
+            providerDisplay = new GridSearchResults(provider, this);

        providerDisplay.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
        providerDisplay.actor.hide();
@@ -671,14 +711,22 @@ const SearchResults = new Lang.Class({
        } else {
            result.actor.remove_style_pseudo_class('selected');
        }
+    },
+
+    highlightTerms: function(description) {
+        if (!description)
+            return '';
+
+        return description.replace(this._searchTermRegex, '<b>$1</b>');
    }
 });
+Signals.addSignalMethods(SearchResults.prototype);

-const ProviderIcon = new Lang.Class({
-    Name: 'ProviderIcon',
+const ProviderInfo = new Lang.Class({
+    Name: 'ProviderInfo',
    Extends: St.Button,

-    PROVIDER_ICON_SIZE: 48,
+    PROVIDER_ICON_SIZE: 32,

    _init: function(provider) {
        this.provider = provider;
@@ -688,22 +736,45 @@ const ProviderIcon = new Lang.Class({
                      accessible_name: provider.appInfo.get_name(),
                      track_hover: true });

-        this._content = new St.Widget({ layout_manager: new Clutter.BinLayout() });
+        this._content = new St.BoxLayout({ vertical: false });
        this.set_child(this._content);

        let rtl = (this.get_text_direction() == Clutter.TextDirection.RTL);

-        this.moreIcon = new St.Widget({ style_class: 'search-provider-icon-more',
-                                        visible: false,
-                                        x_align: rtl ? Clutter.ActorAlign.START : Clutter.ActorAlign.END,
-                                        y_align: Clutter.ActorAlign.END,
-                                        x_expand: true,
-                                        y_expand: true });
-
        let icon = new St.Icon({ icon_size: this.PROVIDER_ICON_SIZE,
                                 gicon: provider.appInfo.get_icon() });
-        this._content.add_actor(icon);
-        this._content.add_actor(this.moreIcon);
+
+        this._providerDetails = new St.BoxLayout({
+                                    style_class: 'list-search-provider-details',
+                                    vertical: true });
+
+        let providerNameLabel = new St.Label({
+                                    style_class: 'list-search-result-provider',
+                                    text: provider.appInfo.get_name() });
+
+        this._remainingResultsLabel = new St.Label({
+                                    style_class: 'list-search-result-title' });
+
+        this._providerDetails.add(providerNameLabel,
+                                  { x_fill: false,
+                                    y_fill: false,
+                                    x_align: St.Align.START,
+                                    y_align: St.Align.START });
+        this._providerDetails.add(this._remainingResultsLabel,
+                                  { x_fill: false,
+                                    y_fill: false,
+                                    x_align: St.Align.START,
+                                    y_align: St.Align.START });
+
+
+        this._content.add(icon, { x_fill: false,
+                                  y_fill: false,
+                                  x_align: St.Align.START,
+                                  y_align: St.Align.MIDDLE });
+        this._content.add(this._providerDetails, { x_fill: false,
+                                                   y_fill: false,
+                                                   x_align: St.Align.START,
+                                                   y_align: St.Align.START });
    },

    animateLaunch: function() {
@@ -711,5 +782,11 @@ const ProviderIcon = new Lang.Class({
        let app = appSys.lookup_app(this.provider.appInfo.get_id());
        if (app.state == Shell.AppState.STOPPED)
            IconGrid.zoomOutActor(this._content);
+    },
+
+    setMoreVisible: function(visible, resultsCount) {
+        this._remainingResultsLabel.visible = visible;
+        this._remainingResultsLabel.clutter_text.set_markup(
+                                            _("%d more").format(resultsCount));
    }
 });
--- a/js/ui/sessionMode.js
+++ b/js/ui/sessionMode.js
@@ -7,7 +7,6 @@ const Mainloop = imports.mainloop;
 const Signals = imports.signals;

 const FileUtils = imports.misc.fileUtils;
-const Main = imports.ui.main;
 const Params = imports.misc.params;

 const Config = imports.misc.config;
--- a/js/ui/shellDBus.js
+++ b/js/ui/shellDBus.js
@@ -28,6 +28,9 @@ const GnomeShellIface = '<node> \
 <method name="ShowMonitorLabels"> \
    <arg type="a{uv}" direction="in" name="params" /> \
 </method> \
+<method name="ShowMonitorLabels2"> \
+    <arg type="a{sv}" direction="in" name="params" /> \
+</method> \
 <method name="HideMonitorLabels" /> \
 <method name="FocusApp"> \
    <arg type="s" direction="in" name="id"/> \
@@ -250,6 +253,12 @@ const GnomeShell = new Lang.Class({
        Main.osdMonitorLabeler.show(sender, dict);
    },

+    ShowMonitorLabels2Async: function(params, invocation) {
+        let sender = invocation.get_sender();
+        let [dict] = params;
+        Main.osdMonitorLabeler.show2(sender, dict);
+    },
+
    HideMonitorLabelsAsync: function(params, invocation) {
        let sender = invocation.get_sender();
        Main.osdMonitorLabeler.hide(sender);
--- a/js/ui/shellMountOperation.js
+++ b/js/ui/shellMountOperation.js
@@ -380,7 +380,7 @@ const ShellMountPasswordDialog = new Lang.Class({
        this.setInitialKeyFocus(this._passwordEntry);

        this._errorMessageLabel = new St.Label({ style_class: 'prompt-dialog-error-label',
-                                                 text: _("Sorry, that didn\'t work. Please try again.") });
+                                                 text: _("Sorry, that didn’t work. Please try again.") });
        this._errorMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
        this._errorMessageLabel.clutter_text.line_wrap = true;
        this._errorMessageLabel.hide();
--- a/js/ui/slider.js
+++ b/js/ui/slider.js
@@ -137,6 +137,10 @@ const Slider = new Lang.Class({
            this._motionId = this.actor.connect('motion-event', Lang.bind(this, this._motionEvent));
        }

+        // We need to emit 'drag-begin' before moving the handle to make
+        // sure that no 'value-changed' signal is emitted before this one.
+        this.emit('drag-begin');
+
        let absX, absY;
        [absX, absY] = event.get_coords();
        this._moveHandle(absX, absY);
@@ -224,6 +228,7 @@ const Slider = new Lang.Class({
            let delta = key == Clutter.KEY_Right ? 0.1 : -0.1;
            this._value = Math.max(0, Math.min(this._value + delta, 1));
            this.actor.queue_repaint();
+            this.emit('drag-begin');
            this.emit('value-changed', this._value);
            this.emit('drag-end');
            return Clutter.EVENT_STOP;
--- a/js/ui/status/accessibility.js
+++ b/js/ui/status/accessibility.js
@@ -102,8 +102,8 @@ const ATIndicator = new Lang.Class({
        if (this._syncMenuVisibilityIdle)
            return;

-        this._syncMenuVisbilityIdle = Mainloop.idle_add(Lang.bind(this, this._syncMenuVisibility));
-        GLib.Source.set_name_by_id(this._syncMenuVisbilityIdle, '[gnome-shell] this._syncMenuVisibility');
+        this._syncMenuVisibilityIdle = Mainloop.idle_add(Lang.bind(this, this._syncMenuVisibility));
+        GLib.Source.set_name_by_id(this._syncMenuVisibilityIdle, '[gnome-shell] this._syncMenuVisibility');
    },

    _buildItemExtended: function(string, initial_value, writable, on_set) {
--- a/js/ui/status/bluetooth.js
+++ b/js/ui/status/bluetooth.js
@@ -137,7 +137,7 @@ const Indicator = new Lang.Class({
        else if (nConnectedDevices == -1)
            this._item.label.text = _("Off");
        else
-            this._item.label.text = _("Not In Use");
+            this._item.label.text = _("On");

        this._toggleItem.label.text = this._proxy.BluetoothAirplaneMode ? _("Turn On") : _("Turn Off");
    },
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@@ -61,8 +61,8 @@ const InputSource = new Lang.Class({
        this.emit('changed');
    },

-    activate: function() {
-        this.emit('activate');
+    activate: function(interactive) {
+        this.emit('activate', !!interactive);
    },

    _getXkbId: function() {
@@ -109,7 +109,7 @@ const InputSourcePopup = new Lang.Class({
    _finish : function() {
        this.parent();

-        this._items[this._selectedIndex].activate();
+        this._items[this._selectedIndex].activate(true);
    },
 });

@@ -159,6 +159,14 @@ const InputSourceSettings = new Lang.Class({
        return [];
    },

+    get mruSources() {
+        return [];
+    },
+
+    set mruSources(sourcesList) {
+        // do nothing
+    },
+
    get keyboardOptions() {
        return [];
    },
@@ -251,6 +259,7 @@ const InputSourceSessionSettings = new Lang.Class({

    _DESKTOP_INPUT_SOURCES_SCHEMA: 'org.gnome.desktop.input-sources',
    _KEY_INPUT_SOURCES: 'sources',
+    _KEY_MRU_SOURCES: 'mru-sources',
    _KEY_KEYBOARD_OPTIONS: 'xkb-options',
    _KEY_PER_WINDOW: 'per-window',

@@ -261,9 +270,9 @@ const InputSourceSessionSettings = new Lang.Class({
        this._settings.connect('changed::' + this._KEY_PER_WINDOW, Lang.bind(this, this._emitPerWindowChanged));
    },

-    get inputSources() {
+    _getSourcesList: function(key) {
        let sourcesList = [];
-        let sources = this._settings.get_value(this._KEY_INPUT_SOURCES);
+        let sources = this._settings.get_value(key);
        let nSources = sources.n_children();

        for (let i = 0; i < nSources; i++) {
@@ -273,6 +282,19 @@ const InputSourceSessionSettings = new Lang.Class({
        return sourcesList;
    },

+    get inputSources() {
+        return this._getSourcesList(this._KEY_INPUT_SOURCES);
+    },
+
+    get mruSources() {
+        return this._getSourcesList(this._KEY_MRU_SOURCES);
+    },
+
+    set mruSources(sourcesList) {
+        let sources = GLib.Variant.new('a(ss)', sourcesList);
+        this._settings.set_value(this._KEY_MRU_SOURCES, sources);
+    },
+
    get keyboardOptions() {
        return this._settings.get_strv(this._KEY_KEYBOARD_OPTIONS);
    },
@@ -372,7 +394,7 @@ const InputSourceManager = new Lang.Class({
        while (!(is = this._inputSources[nextIndex]))
            nextIndex += 1;

-        is.activate();
+        is.activate(true);
        return true;
    },

@@ -400,6 +422,25 @@ const InputSourceManager = new Lang.Class({
        this._keyboardManager.reapply();
    },

+    _updateMruSettings: function() {
+        // If IBus is not ready we don't have a full picture of all
+        // the available sources, so don't update the setting
+        if (!this._ibusReady)
+            return;
+
+        // If IBus is temporarily disabled, don't update the setting
+        if (this._disableIBus)
+            return;
+
+        let sourcesList = [];
+        for (let i = 0; i < this._mruSources.length; ++i) {
+            let source = this._mruSources[i];
+            sourcesList.push([source.type, source.id]);
+        }
+
+        this._settings.mruSources = sourcesList;
+    },
+
    _currentInputSourceChanged: function(newSource) {
        let oldSource;
        [oldSource, this._currentSource] = [this._currentSource, newSource];
@@ -416,7 +457,7 @@ const InputSourceManager = new Lang.Class({
        this._changePerWindowSource();
    },

-    _activateInputSource: function(is) {
+    _activateInputSource: function(is, interactive) {
        KeyboardManager.holdKeyboard();
        this._keyboardManager.apply(is.xkbId);

@@ -434,6 +475,54 @@ const InputSourceManager = new Lang.Class({

        this._ibusManager.setEngine(engine, KeyboardManager.releaseKeyboard);
        this._currentInputSourceChanged(is);
+
+        if (interactive)
+            this._updateMruSettings();
+    },
+
+    _updateMruSources: function() {
+        let sourcesList = [];
+        for (let i in this._inputSources)
+            sourcesList.push(this._inputSources[i]);
+
+        this._keyboardManager.setUserLayouts(sourcesList.map(function(x) { return x.xkbId; }));
+
+        if (!this._disableIBus && this._mruSourcesBackup) {
+            this._mruSources = this._mruSourcesBackup;
+            this._mruSourcesBackup = null;
+        }
+
+        // Initialize from settings when we have no MRU sources list
+        if (this._mruSources.length == 0) {
+            let mruSettings = this._settings.mruSources;
+            for (let i = 0; i < mruSettings.length; i++) {
+                let mruSettingSource = mruSettings[i];
+                let mruSource = null;
+
+                for (let j = 0; j < sourcesList.length; j++) {
+                    let source = sourcesList[j];
+                    if (source.type == mruSettingSource.type &&
+                        source.id == mruSettingSource.id) {
+                        mruSource = source;
+                        break;
+                    }
+                }
+
+                if (mruSource)
+                    this._mruSources.push(mruSource);
+            }
+        }
+
+        let mruSources = [];
+        for (let i = 0; i < this._mruSources.length; i++) {
+            for (let j = 0; j < sourcesList.length; j++)
+                if (this._mruSources[i].type == sourcesList[j].type &&
+                    this._mruSources[i].id == sourcesList[j].id) {
+                    mruSources = mruSources.concat(sourcesList.splice(j, 1));
+                    break;
+                }
+        }
+        this._mruSources = mruSources.concat(sourcesList);
    },

    _inputSourcesChanged: function() {
@@ -510,30 +599,10 @@ const InputSourceManager = new Lang.Class({

        this.emit('sources-changed');

-        let sourcesList = [];
-        for (let i in this._inputSources)
-            sourcesList.push(this._inputSources[i]);
-
-        this._keyboardManager.setUserLayouts(sourcesList.map(function(x) { return x.xkbId; }));
-
-        if (!this._disableIBus && this._mruSourcesBackup) {
-            this._mruSources = this._mruSourcesBackup;
-            this._mruSourcesBackup = null;
-        }
-
-        let mruSources = [];
-        for (let i = 0; i < this._mruSources.length; i++) {
-            for (let j = 0; j < sourcesList.length; j++)
-                if (this._mruSources[i].type == sourcesList[j].type &&
-                    this._mruSources[i].id == sourcesList[j].id) {
-                    mruSources = mruSources.concat(sourcesList.splice(j, 1));
-                    break;
-                }
-        }
-        this._mruSources = mruSources.concat(sourcesList);
+        this._updateMruSources();

        if (this._mruSources.length > 0)
-            this._mruSources[0].activate();
+            this._mruSources[0].activate(false);

        // All ibus engines are preloaded here to reduce the launching time
        // when users switch the input sources.
@@ -642,7 +711,7 @@ const InputSourceManager = new Lang.Class({
        }

        if (window._currentSource)
-            window._currentSource.activate();
+            window._currentSource.activate(false);
    },

    _sourcesPerWindowChanged: function() {
@@ -763,7 +832,10 @@ const InputSourceIndicator = new Lang.Class({
            let is = this._inputSourceManager.inputSources[i];

            let menuItem = new LayoutMenuItem(is.displayName, is.shortName);
-            menuItem.connect('activate', Lang.bind(is, is.activate));
+            menuItem.connect('activate', function() {
+                is.activate(true);
+            });
+
            let indicatorLabel = new St.Label({ text: is.shortName,
                                                visible: false });

--- a/js/ui/status/location.js
+++ b/js/ui/status/location.js
@@ -1,5 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-

+const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const Lang = imports.lang;
@@ -7,12 +8,19 @@ const Lang = imports.lang;
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
+const ModalDialog = imports.ui.modalDialog;
+const PermissionStore = imports.misc.permissionStore;
 const Shell = imports.gi.Shell;
+const Signals = imports.signals;
+const St = imports.gi.St;

 const LOCATION_SCHEMA = 'org.gnome.system.location';
 const MAX_ACCURACY_LEVEL = 'max-accuracy-level';
 const ENABLED = 'enabled';

+const APP_PERMISSIONS_TABLE = 'gnome';
+const APP_PERMISSIONS_ID = 'geolocation';
+
 const GeoclueAccuracyLevel = {
    NONE: 0,
    COUNTRY: 1,
@@ -22,6 +30,15 @@ const GeoclueAccuracyLevel = {
    EXACT: 8
 };

+function accuracyLevelToString(accuracyLevel) {
+    for (let key in GeoclueAccuracyLevel) {
+        if (GeoclueAccuracyLevel[key] == accuracyLevel)
+            return key;
+    }
+
+    return 'NONE';
+}
+
 var GeoclueIface = '<node> \
  <interface name="org.freedesktop.GeoClue2.Manager"> \
    <property name="InUse" type="b" access="read"/> \
@@ -83,64 +100,66 @@ const Indicator = new Lang.Class({
        this._onSessionUpdated();
        this._onMaxAccuracyLevelChanged();
        this._connectToGeoclue();
+        this._connectToPermissionStore();
    },

    get MaxAccuracyLevel() {
        return this._getMaxAccuracyLevel();
    },

-    // We (and geoclue) have currently no way to reliably identifying apps so
-    // for now, lets just authorize all apps as long as they provide a valid
-    // desktop ID. We also ensure they don't get more accuracy than global max.
-    AuthorizeApp: function(desktop_id, reqAccuracyLevel) {
-        var appSystem = Shell.AppSystem.get_default();
-        var app = appSystem.lookup_app(desktop_id + ".desktop");
-        if (app == null) {
-            return [false, 0];
-        }
+    AuthorizeAppAsync: function(params, invocation) {
+        let [desktopId, reqAccuracyLevel] = params;

-        let allowedAccuracyLevel = clamp(reqAccuracyLevel, 0, this._getMaxAccuracyLevel());
-        return [true, allowedAccuracyLevel];
+        let authorizer = new AppAuthorizer(desktopId,
+                                           reqAccuracyLevel,
+                                           this._permStoreProxy,
+                                           this._getMaxAccuracyLevel());
+
+        authorizer.authorize(Lang.bind(this, function(accuracyLevel) {
+            let ret = (accuracyLevel != GeoclueAccuracyLevel.NONE);
+            invocation.return_value(GLib.Variant.new('(bu)',
+                                                     [ret, accuracyLevel]));
+        }));
    },

    _syncIndicator: function() {
-        if (this._proxy == null) {
+        if (this._managerProxy == null) {
            this._indicator.visible = false;
            this._item.actor.visible = false;
            return;
        }

-        this._indicator.visible = this._proxy.InUse;
+        this._indicator.visible = this._managerProxy.InUse;
        this._item.actor.visible = this._indicator.visible;
        this._updateMenuLabels();
    },

    _connectToGeoclue: function() {
-        if (this._proxy != null || this._connecting)
+        if (this._managerProxy != null || this._connecting)
            return false;

        this._connecting = true;
        new GeoclueManager(Gio.DBus.system,
                           'org.freedesktop.GeoClue2',
                           '/org/freedesktop/GeoClue2/Manager',
-                           Lang.bind(this, this._onProxyReady));
+                           Lang.bind(this, this._onManagerProxyReady));
        return true;
    },

-    _onProxyReady: function(proxy, error) {
+    _onManagerProxyReady: function(proxy, error) {
        if (error != null) {
            log(error.message);
            this._connecting = false;
            return;
        }

-        this._proxy = proxy;
-        this._propertiesChangedId = this._proxy.connect('g-properties-changed',
+        this._managerProxy = proxy;
+        this._propertiesChangedId = this._managerProxy.connect('g-properties-changed',
                                                        Lang.bind(this, this._onGeocluePropsChanged));

        this._syncIndicator();

-        this._proxy.AddAgentRemote('gnome-shell', Lang.bind(this, this._onAgentRegistered));
+        this._managerProxy.AddAgentRemote('gnome-shell', Lang.bind(this, this._onAgentRegistered));
    },

    _onAgentRegistered: function(result, error) {
@@ -153,10 +172,10 @@ const Indicator = new Lang.Class({

    _onGeoclueVanished: function() {
        if (this._propertiesChangedId) {
-            this._proxy.disconnect(this._propertiesChangedId);
+            this._managerProxy.disconnect(this._propertiesChangedId);
            this._propertiesChangedId = 0;
        }
-        this._proxy = null;
+        this._managerProxy = null;

        this._syncIndicator();
    },
@@ -211,9 +230,204 @@ const Indicator = new Lang.Class({
        let unpacked = properties.deep_unpack();
        if ("InUse" in unpacked)
            this._syncIndicator();
-    }
+    },
+
+    _connectToPermissionStore: function() {
+        this._permStoreProxy = null;
+        new PermissionStore.PermissionStore(Lang.bind(this, this._onPermStoreProxyReady), null);
+    },
+
+    _onPermStoreProxyReady: function(proxy, error) {
+        if (error != null) {
+            log(error.message);
+            return;
+        }
+
+        this._permStoreProxy = proxy;
+    },
 });

 function clamp(value, min, max) {
    return Math.max(min, Math.min(max, value));
 }
+
+const AppAuthorizer = new Lang.Class({
+    Name: 'LocationAppAuthorizer',
+
+    _init: function(desktopId,
+                    reqAccuracyLevel,
+                    permStoreProxy,
+                    maxAccuracyLevel) {
+        this.desktopId = desktopId;
+        this.reqAccuracyLevel = reqAccuracyLevel;
+        this._permStoreProxy = permStoreProxy;
+        this._maxAccuracyLevel = maxAccuracyLevel;
+        this._permissions = {};
+
+        this._accuracyLevel = GeoclueAccuracyLevel.NONE;
+    },
+
+    authorize: function(onAuthDone) {
+        this._onAuthDone = onAuthDone;
+
+        let appSystem = Shell.AppSystem.get_default();
+        this._app = appSystem.lookup_app(this.desktopId + ".desktop");
+        if (this._app == null || this._permStoreProxy == null) {
+            this._completeAuth();
+
+            return;
+        }
+
+        this._permStoreProxy.LookupRemote(APP_PERMISSIONS_TABLE,
+                                          APP_PERMISSIONS_ID,
+                                          Lang.bind(this,
+                                                    this._onPermLookupDone));
+    },
+
+    _onPermLookupDone: function(result, error) {
+        if (error != null) {
+            if (error.domain == Gio.DBusError) {
+                // Likely no xdg-app installed, just authorize the app
+                this._accuracyLevel = this.reqAccuracyLevel;
+                this._permStoreProxy = null;
+                this._completeAuth();
+            } else {
+                // Currently xdg-app throws an error if we lookup for
+                // unknown ID (which would be the case first time this code
+                // runs) so we continue with user authorization as normal
+                // and ID is added to the store if user says "yes".
+                log(error.message);
+                this._permissions = {};
+                this._userAuthorizeApp();
+            }
+
+            return;
+        }
+
+        [this._permissions] = result;
+        let permission = this._permissions[this.desktopId];
+
+        if (permission == null) {
+            this._userAuthorizeApp();
+        } else {
+            let [levelStr] = permission || ['NONE'];
+            this._accuracyLevel = GeoclueAccuracyLevel[levelStr] ||
+                                  GeoclueAccuracyLevel.NONE;
+            this._completeAuth();
+        }
+    },
+
+    _userAuthorizeApp: function() {
+        let name = this._app.get_name();
+        let appInfo = this._app.get_app_info();
+        let reason = appInfo.get_string("X-Geoclue-Reason");
+
+        this._showAppAuthDialog(name, reason);
+    },
+
+    _showAppAuthDialog: function(name, reason) {
+        this._dialog = new GeolocationDialog(name,
+                                             reason,
+                                             this.reqAccuracyLevel);
+
+        let responseId = this._dialog.connect('response', Lang.bind(this,
+            function(dialog, level) {
+                this._dialog.disconnect(responseId);
+                this._accuracyLevel = level;
+                this._completeAuth();
+            }));
+
+        this._dialog.open();
+    },
+
+    _completeAuth: function() {
+        if (this._accuracyLevel != GeoclueAccuracyLevel.NONE) {
+            this._accuracyLevel = clamp(this._accuracyLevel,
+                                        0,
+                                        this._maxAccuracyLevel);
+        }
+        this._saveToPermissionStore();
+
+        this._onAuthDone(this._accuracyLevel);
+    },
+
+    _saveToPermissionStore: function() {
+        if (this._permStoreProxy == null)
+            return;
+
+        let levelStr = accuracyLevelToString(this._accuracyLevel);
+        let dateStr = Math.round(Date.now() / 1000).toString();
+        this._permissions[this.desktopId] = [levelStr, dateStr];
+
+        let data = GLib.Variant.new('av', {});
+
+        this._permStoreProxy.SetRemote(APP_PERMISSIONS_TABLE,
+                                       true,
+                                       APP_PERMISSIONS_ID,
+                                       this._permissions,
+                                       data,
+                                       function (result, error) {
+            if (error != null)
+                log(error.message);
+        });
+    },
+});
+
+const GeolocationDialog = new Lang.Class({
+    Name: 'GeolocationDialog',
+    Extends: ModalDialog.ModalDialog,
+
+    _init: function(name, reason, reqAccuracyLevel) {
+        this.parent({ styleClass: 'geolocation-dialog' });
+        this.reqAccuracyLevel = reqAccuracyLevel;
+
+        let mainContentBox = new St.BoxLayout({ style_class: 'geolocation-dialog-main-layout' });
+        this.contentLayout.add_actor(mainContentBox);
+
+        let icon = new St.Icon({ style_class: 'geolocation-dialog-icon',
+                                 icon_name: 'find-location-symbolic',
+                                 y_align: Clutter.ActorAlign.START });
+        mainContentBox.add_actor(icon);
+
+        let messageBox = new St.BoxLayout({ style_class: 'geolocation-dialog-content',
+                                            vertical: true });
+        mainContentBox.add_actor(messageBox);
+
+        this._title = new St.Label({ style_class: 'geolocation-dialog-title headline' });
+        messageBox.add_actor(this._title);
+
+        this._reason = new St.Label({ style_class: 'geolocation-dialog-reason' });
+        messageBox.add_actor(this._reason);
+
+        this._privacyNote = new St.Label();
+        messageBox.add_actor(this._privacyNote);
+
+        let button = this.addButton({ label: _("Deny Access"),
+                                      action: Lang.bind(this, this._onDenyClicked),
+                                      key: Clutter.KEY_Escape });
+        this.addButton({ label: _("Grant Access"),
+                         action: Lang.bind(this, this._onGrantClicked) });
+
+        this.setInitialKeyFocus(button);
+
+        /* Translators: %s is an application name */
+        this._title.text = _("Give %s access to your location?").format(name);
+
+        this._privacyNote.text = _("Location access can be changed at any time from the privacy settings.");
+
+        if (reason)
+            this._reason.text = reason;
+        this._reason.visible = (reason != null);
+    },
+
+    _onGrantClicked: function() {
+        this.emit('response', this.reqAccuracyLevel);
+        this.close();
+    },
+
+    _onDenyClicked: function() {
+        this.emit('response', GeoclueAccuracyLevel.NONE);
+        this.close();
+    }
+});
+Signals.addSignalMethods(GeolocationDialog.prototype);
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
@@ -5,6 +5,7 @@ const GObject = imports.gi.GObject;
 const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
+const Mainloop = imports.mainloop;
 const NetworkManager = imports.gi.NetworkManager;
 const NMClient = imports.gi.NMClient;
 const NMGtk = imports.gi.NMGtk;
@@ -39,6 +40,8 @@ const NMAccessPointSecurity = {
    WPA2_ENT: 6
 };

+const MAX_DEVICE_ITEMS = 4;
+
 // small optimization, to avoid using [] all the time
 const NM80211Mode = NetworkManager['80211Mode'];
 const NM80211ApFlags = NetworkManager['80211ApFlags'];
@@ -296,11 +299,22 @@ const NMConnectionSection = new Lang.Class({

        let item = this._connectionItems.get(connection.get_uuid());
        if (item)
-            item.updateForConnection(connection);
+            this._updateForConnection(item, connection);
        else
            this._addConnection(connection);
    },

+    _updateForConnection: function(item, connection) {
+        let pos = this._connections.indexOf(connection);
+
+        this._connections.splice(pos, 1);
+        pos = Util.insertSorted(this._connections, connection, Lang.bind(this, this._connectionSortFunction));
+        this._labelSection.moveMenuItem(item.labelItem, pos);
+        this._radioSection.moveMenuItem(item.radioItem, pos);
+
+        item.updateForConnection(connection);
+    },
+
    _addConnection: function(connection) {
        let item = this._makeConnectionItem(connection);
        if (!item)
@@ -621,7 +635,7 @@ const NMDeviceBluetooth = new Lang.Class({
    _init: function(client, device, settings) {
        this.parent(client, device, settings);

-        this.item.menu.addMenuItem(createSettingsAction(_("Mobile Broadband Settings"), device));
+        this.item.menu.addMenuItem(createSettingsAction(_("Bluetooth Settings"), device));
    },

    _getDescription: function() {
@@ -629,7 +643,7 @@ const NMDeviceBluetooth = new Lang.Class({
    },

    getConnectLabel: function() {
-        return _("Use as Internet connection");
+        return _("Connect to Internet");
    },

    getIndicatorIcon: function() {
@@ -752,10 +766,17 @@ const NMWirelessDialog = new Lang.Class({
        this._updateSensitivity();
        this._syncView();

-        if (accessPoints.length == 0) {
-            /* If there are no visible access points, request a scan */
-            this._device.request_scan_simple(null);
-        }
+        this._scanTimeoutId = Mainloop.timeout_add_seconds(15, Lang.bind(this, this._onScanTimeout));
+        GLib.Source.set_name_by_id(this._scanTimeoutId, '[gnome-shell] this._onScanTimeout');
+        this._onScanTimeout();
+
+        let id = Main.sessionMode.connect('updated', () => {
+            if (Main.sessionMode.allowSettings)
+                return;
+
+            Main.sessionMode.disconnect(id);
+            this.close();
+        });
    },

    destroy: function() {
@@ -780,9 +801,19 @@ const NMWirelessDialog = new Lang.Class({
            this._airplaneModeChangedId = 0;
        }

+        if (this._scanTimeoutId) {
+            Mainloop.source_remove(this._scanTimeoutId);
+            this._scanTimeoutId = 0;
+        }
+
        this.parent();
    },

+    _onScanTimeout: function() {
+        this._device.request_scan_simple(null);
+        return GLib.SOURCE_CONTINUE;
+    },
+
    _activeApChanged: function() {
        if (this._activeNetwork)
            this._activeNetwork.item.setActive(false);
@@ -1331,7 +1362,11 @@ const NMDeviceWireless = new Lang.Class({
        if (!this._device.active_connection)
            return false;

-        let connection = this._settings.get_connection_by_path(this._device.active_connection.connection);
+        let connectionPath = this._device.active_connection.connection;
+        if (!connectionPath)
+            return false;
+
+        let connection = this._settings.get_connection_by_path(connectionPath);
        if (!connection)
            return false;

@@ -1408,7 +1443,7 @@ const NMVPNConnectionItem = new Lang.Class({
        case NetworkManager.VPNConnectionState.PREPARE:
        case NetworkManager.VPNConnectionState.CONNECT:
        case NetworkManager.VPNConnectionState.IP_CONFIG_GET:
-            return _("connecting...");
+            return _("connecting…");
        case NetworkManager.VPNConnectionState.NEED_AUTH:
            /* Translators: this is for network connections that require some kind of key or password */
            return _("authentication required");
@@ -1491,7 +1526,7 @@ const NMVPNSection = new Lang.Class({
        if (nItems > 1) {
            let appSys = Shell.AppSystem.get_default();
            let app = appSys.lookup_app('gnome-network-panel.desktop');
-            app.launch(0, -1);
+            app.launch(0, -1, false);
        } else {
            let connection = this._connections[0];
            Util.spawnApp(['gnome-control-center', 'network', 'show-device',
@@ -1531,8 +1566,10 @@ const NMVPNSection = new Lang.Class({
            item.setActiveConnection(null);
        }
        vpnConnections.forEach(Lang.bind(this, function(a) {
-            let item = this._connectionItems.get(a._connection.get_uuid());
-            item.setActiveConnection(a);
+            if (a._connection) {
+                let item = this._connectionItems.get(a._connection.get_uuid());
+                item.setActiveConnection(a);
+            }
        }));
    },

@@ -1552,6 +1589,73 @@ const NMVPNSection = new Lang.Class({
 });
 Signals.addSignalMethods(NMVPNSection.prototype);

+const DeviceCategory = new Lang.Class({
+    Name: 'DeviceCategory',
+    Extends: PopupMenu.PopupMenuSection,
+
+    _init: function(category) {
+        this.parent();
+
+        this._category = category;
+
+        this.devices = [];
+
+        this.section = new PopupMenu.PopupMenuSection();
+        this.section.box.connect('actor-added', Lang.bind(this, this._sync));
+        this.section.box.connect('actor-removed', Lang.bind(this, this._sync));
+        this.addMenuItem(this.section);
+
+        this._summaryItem = new PopupMenu.PopupSubMenuMenuItem('', true);
+        this._summaryItem.icon.icon_name = this._getSummaryIcon();
+        this.addMenuItem(this._summaryItem);
+
+        this._summaryItem.menu.addSettingsAction(_('Network Settings'),
+                                                 'gnome-network-panel.desktop');
+        this._summaryItem.actor.hide();
+
+    },
+
+    _sync: function() {
+        let nDevices = this.section.box.get_children().reduce(
+            function(prev, child) {
+                return prev + (child.visible ? 1 : 0);
+            }, 0);
+        this._summaryItem.label.text = this._getSummaryLabel(nDevices);
+        let shouldSummarize = nDevices > MAX_DEVICE_ITEMS;
+        this._summaryItem.actor.visible = shouldSummarize;
+        this.section.actor.visible = !shouldSummarize;
+    },
+
+    _getSummaryIcon: function() {
+        switch(this._category) {
+            case NMConnectionCategory.WIRED:
+                return 'network-wired-symbolic';
+            case NMConnectionCategory.WIRELESS:
+            case NMConnectionCategory.WWAN:
+                return 'network-wireless-symbolic';
+        }
+        return '';
+    },
+
+    _getSummaryLabel: function(nDevices) {
+        switch(this._category) {
+            case NMConnectionCategory.WIRED:
+                return ngettext("%s Wired Connection",
+                                "%s Wired Connections",
+                                nDevices).format(nDevices);
+            case NMConnectionCategory.WIRELESS:
+                return ngettext("%s Wi-Fi Connection",
+                                "%s Wi-Fi Connections",
+                                nDevices).format(nDevices);
+            case NMConnectionCategory.WWAN:
+                return ngettext("%s Modem Connection",
+                                "%s Modem Connections",
+                                nDevices).format(nDevices);
+        }
+        return '';
+    }
+});
+
 const NMApplet = new Lang.Class({
    Name: 'NMApplet',
    Extends: PanelMenu.SystemIndicator,
@@ -1595,15 +1699,6 @@ const NMApplet = new Lang.Class({
        this._tryLateInit();
    },

-    _createDeviceCategory: function() {
-        let category = {
-            section: new PopupMenu.PopupMenuSection(),
-            devices: [ ],
-        };
-        this.menu.addMenuItem(category.section);
-        return category;
-    },
-
    _tryLateInit: function() {
        if (!this._client || !this._settings)
            return;
@@ -1620,9 +1715,13 @@ const NMApplet = new Lang.Class({
        this._nmDevices = [];
        this._devices = { };

-        this._devices.wired = this._createDeviceCategory();
-        this._devices.wireless = this._createDeviceCategory();
-        this._devices.wwan = this._createDeviceCategory();
+        let categories = [NMConnectionCategory.WIRED,
+                          NMConnectionCategory.WIRELESS,
+                          NMConnectionCategory.WWAN];
+        for (let category of categories) {
+            this._devices[category] = new DeviceCategory(category);
+            this.menu.addMenuItem(this._devices[category]);
+        }

        this._vpnSection = new NMVPNSection(this._client);
        this._vpnSection.connect('activation-failed', Lang.bind(this, this._onActivationFailed));
@@ -1632,6 +1731,8 @@ const NMApplet = new Lang.Class({
        this._readConnections();
        this._readDevices();
        this._syncNMState();
+        this._syncMainConnection();
+        this._syncVPNConnections();

        this._client.connect('notify::manager-running', Lang.bind(this, this._syncNMState));
        this._client.connect('notify::networking-enabled', Lang.bind(this, this._syncNMState));
@@ -1977,7 +2078,7 @@ const NMApplet = new Lang.Class({
        // (but in general we should only prompt a portal if we know there is a portal)
        if (GLib.getenv('GNOME_SHELL_CONNECTIVITY_TEST') != null)
            isPortal = isPortal || this._client.connectivity < NetworkManager.ConnectivityState.FULL;
-        if (!isPortal)
+        if (!isPortal || Main.sessionMode.isGreeter)
            return;

        let path = this._mainConnection.get_path();
@@ -2008,13 +2109,24 @@ const NMApplet = new Lang.Class({
    },

    _updateIcon: function() {
-        if (!this._client.networking_enabled || !this._mainConnection) {
+        if (!this._client.networking_enabled) {
            this._primaryIndicator.visible = false;
        } else {
-            let dev = this._mainConnection._primaryDevice;
-            this._primaryIndicator.visible = (dev != null);
-            if (dev)
+            let dev = null;
+            if (this._mainConnection)
+                dev = this._mainConnection._primaryDevice;
+
+            let state = this._client.get_state();
+            let connected = state == NetworkManager.State.CONNECTED_GLOBAL;
+            this._primaryIndicator.visible = (dev != null) || connected;
+            if (dev) {
                this._primaryIndicator.icon_name = dev.getIndicatorIcon();
+            } else if (connected) {
+                if (this._client.connectivity == NetworkManager.ConnectivityState.FULL)
+                    this._primaryIndicator.icon_name = 'network-wired-symbolic';
+                else
+                    this._primaryIndicator.icon_name = 'network-wired-no-route-symbolic';
+            }
        }

        this._vpnIndicator.icon_name = this._vpnSection.getIndicatorIcon();
--- a/js/ui/status/nightLight.js
+++ b/js/ui/status/nightLight.js
@@ -0,0 +1,74 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Gio = imports.gi.Gio;
+const Lang = imports.lang;
+
+const Main = imports.ui.main;
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+
+const BUS_NAME = 'org.gnome.SettingsDaemon.Color';
+const OBJECT_PATH = '/org/gnome/SettingsDaemon/Color';
+
+const ColorInterface = '<node> \
+<interface name="org.gnome.SettingsDaemon.Color"> \
+  <property name="DisabledUntilTomorrow" type="b" access="readwrite"/> \
+  <property name="NightLightActive" type="b" access="read"/> \
+</interface> \
+</node>';
+
+const ColorProxy = Gio.DBusProxy.makeProxyWrapper(ColorInterface);
+
+const Indicator = new Lang.Class({
+    Name: 'NightLightIndicator',
+    Extends: PanelMenu.SystemIndicator,
+
+    _init: function() {
+        this.parent();
+
+        this._indicator = this._addIndicator();
+        this._indicator.icon_name = 'night-light-symbolic';
+        this._proxy = new ColorProxy(Gio.DBus.session, BUS_NAME, OBJECT_PATH,
+                                     (proxy, error) => {
+                                         if (error) {
+                                             log(error.message);
+                                             return;
+                                         }
+                                         this._proxy.connect('g-properties-changed',
+                                                             Lang.bind(this, this._sync));
+                                         this._sync();
+                                     });
+
+        this._item = new PopupMenu.PopupSubMenuMenuItem("", true);
+        this._item.icon.icon_name = 'night-light-symbolic';
+        this._disableItem = this._item.menu.addAction('', () => {
+            this._proxy.DisabledUntilTomorrow = !this._proxy.DisabledUntilTomorrow;
+        });
+        this._item.menu.addAction(_("Turn Off"), () => {
+            let settings = new Gio.Settings({ schema_id: 'org.gnome.settings-daemon.plugins.color' });
+            settings.set_boolean('night-light-enabled', false);
+        });
+        this._item.menu.addSettingsAction(_("Display Settings"), 'gnome-display-panel.desktop');
+        this.menu.addMenuItem(this._item);
+
+        Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
+        this._sessionUpdated();
+        this._sync();
+    },
+
+    _sessionUpdated: function() {
+        let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
+        this.menu.setSensitive(sensitive);
+    },
+
+    _sync: function() {
+        let visible = this._proxy.NightLightActive;
+        let disabled = this._proxy.DisabledUntilTomorrow;
+
+        this._item.label.text = disabled ? _("Night Light Disabled")
+                                         : _("Night Light On");
+        this._disableItem.label.text = disabled ? _("Resume")
+                                                : _("Disable Until Tomorrow");
+        this._item.actor.visible = this._indicator.visible = visible;
+    }
+});
--- a/js/ui/status/system.js
+++ b/js/ui/status/system.js
@@ -6,6 +6,7 @@ const Gdm = imports.gi.Gdm;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Lang = imports.lang;
+const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

@@ -47,8 +48,14 @@ const AltSwitcher = new Lang.Class({

        this._capturedEventId = global.stage.connect('captured-event', Lang.bind(this, this._onCapturedEvent));

+        this._flipped = false;
+
+        this._clickAction = new Clutter.ClickAction();
+        this._clickAction.connect('long-press', Lang.bind(this, this._onLongPress));
+
        this.actor = new St.Bin();
        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+        this.actor.connect('notify::mapped', () => { this._flipped = false; });
    },

    _sync: function() {
@@ -57,14 +64,25 @@ const AltSwitcher = new Lang.Class({
        if (this._standard.visible && this._alternate.visible) {
            let [x, y, mods] = global.get_pointer();
            let altPressed = (mods & Clutter.ModifierType.MOD1_MASK) != 0;
-            childToShow = altPressed ? this._alternate : this._standard;
+            if (this._flipped)
+                childToShow = altPressed ? this._standard : this._alternate;
+            else
+                childToShow = altPressed ? this._alternate : this._standard;
        } else if (this._standard.visible) {
            childToShow = this._standard;
        } else if (this._alternate.visible) {
            childToShow = this._alternate;
        }

-        if (this.actor.get_child() != childToShow) {
+        let childShown = this.actor.get_child();
+        if (childShown != childToShow) {
+            if (childShown) {
+                if (childShown.fake_release)
+                    childShown.fake_release();
+                childShown.remove_action(this._clickAction);
+            }
+            childToShow.add_action(this._clickAction);
+
            let hasFocus = this.actor.contains(global.stage.get_key_focus());
            this.actor.set_child(childToShow);
            if (hasFocus)
@@ -95,6 +113,16 @@ const AltSwitcher = new Lang.Class({

        return Clutter.EVENT_PROPAGATE;
    },
+
+    _onLongPress: function(action, actor, state) {
+        if (state == Clutter.LongPressState.QUERY ||
+            state == Clutter.LongPressState.CANCEL)
+            return true;
+
+        this._flipped = !this._flipped;
+        this._sync();
+        return true;
+    }
 });

 const Indicator = new Lang.Class({
@@ -110,6 +138,7 @@ const Indicator = new Lang.Class({

        this._session = new GnomeSession.SessionManager();
        this._loginManager = LoginManager.getLoginManager();
+        this._monitorManager = Meta.MonitorManager.get();
        this._haveShutdown = true;
        this._haveSuspend = true;

@@ -155,6 +184,8 @@ const Indicator = new Lang.Class({

        this._orientationSettings.connect('changed::orientation-lock',
                                          Lang.bind(this, this._updateOrientationLock));
+        Main.layoutManager.connect('monitors-changed',
+                                   Lang.bind(this, this._updateOrientationLock));
        Gio.DBus.system.watch_name(SENSOR_BUS_NAME,
                                   Gio.BusNameWatcherFlags.NONE,
                                   Lang.bind(this, this._sensorProxyAppeared),
@@ -264,7 +295,8 @@ const Indicator = new Lang.Class({

    _updateOrientationLock: function() {
        if (this._sensorProxy)
-            this._orientationLockAction.visible = this._sensorProxy.HasAccelerometer;
+            this._orientationLockAction.visible = this._sensorProxy.HasAccelerometer &&
+                                                  this._monitorManager.get_is_builtin_display_on();
        else
            this._orientationLockAction.visible = false;

@@ -301,14 +333,17 @@ const Indicator = new Lang.Class({
    },

    _updateHaveSuspend: function() {
-        this._loginManager.canSuspend(Lang.bind(this, function(result) {
-            this._haveSuspend = result;
-            this._updateSuspend();
-        }));
+        this._loginManager.canSuspend(Lang.bind(this,
+            function(canSuspend, needsAuth) {
+                this._haveSuspend = canSuspend;
+                this._suspendNeedsAuth = needsAuth;
+                this._updateSuspend();
+            }));
    },

    _updateSuspend: function() {
-        let disabled = Main.sessionMode.isLocked ||
+        let disabled = (Main.sessionMode.isLocked &&
+                        this._suspendNeedsAuth) ||
                       (Main.sessionMode.isGreeter &&
                        this._loginScreenSettings.get_boolean(DISABLE_RESTART_KEY));
        this._suspendAction.visible = this._haveSuspend && !disabled;
--- a/js/ui/switcherPopup.js
+++ b/js/ui/switcherPopup.js
@@ -385,7 +385,7 @@ const SwitcherList = new Lang.Class({

        let n = this._items.length;
        bbox.connect('clicked', Lang.bind(this, function() { this._onItemClicked(n); }));
-        bbox.connect('enter-event', Lang.bind(this, function() { this._onItemEnter(n); }));
+        bbox.connect('motion-event', Lang.bind(this, function() { return this._onItemEnter(n); }));

        bbox.label_actor = label;

@@ -399,7 +399,11 @@ const SwitcherList = new Lang.Class({
    },

    _onItemEnter: function (index) {
-        this._itemEntered(index);
+        // Avoid reentrancy
+        if (index != this._currentItemEntered) {
+            this._currentItemEntered = index;
+            this._itemEntered(index);
+        }
        return Clutter.EVENT_PROPAGATE;
    },

--- a/js/ui/viewSelector.js
+++ b/js/ui/viewSelector.js
@@ -10,6 +10,7 @@ const Signals = imports.signals;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const GObject = imports.gi.GObject;

 const AppDisplay = imports.ui.appDisplay;
 const Main = imports.ui.main;
@@ -23,6 +24,7 @@ const EdgeDragAction = imports.ui.edgeDragAction;
 const IconGrid = imports.ui.iconGrid;

 const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
+const PINCH_GESTURE_THRESHOLD = 0.7;

 const ViewPage = {
    WINDOWS: 1,
@@ -51,9 +53,32 @@ function getTermsForSearchString(searchString) {
    return terms;
 }

+const TouchpadShowOverviewAction = new Lang.Class({
+    Name: 'TouchpadShowOverviewAction',
+
+    _init: function(actor) {
+        actor.connect('captured-event', Lang.bind(this, this._handleEvent));
+    },
+
+    _handleEvent: function(actor, event) {
+        if (event.type() != Clutter.EventType.TOUCHPAD_PINCH)
+            return Clutter.EVENT_PROPAGATE;
+
+        if (event.get_touchpad_gesture_finger_count() != 3)
+            return Clutter.EVENT_PROPAGATE;
+
+        if (event.get_gesture_phase() == Clutter.TouchpadGesturePhase.END)
+            this.emit('activated', event.get_gesture_pinch_scale ());
+
+        return Clutter.EVENT_STOP;
+    }
+});
+Signals.addSignalMethods(TouchpadShowOverviewAction.prototype);
+
 const ShowOverviewAction = new Lang.Class({
    Name: 'ShowOverviewAction',
    Extends: Clutter.GestureAction,
+    Signals: { 'activated': { param_types: [GObject.TYPE_DOUBLE] } },

    _init : function() {
        this.parent();
@@ -112,7 +137,6 @@ const ShowOverviewAction = new Lang.Class({
        this.emit('activated', areaDiff);
    }
 });
-Signals.addSignalMethods(ShowOverviewAction.prototype);

 const ViewSelector = new Lang.Class({
    Name: 'ViewSelector',
@@ -156,7 +180,7 @@ const ViewSelector = new Lang.Class({

        this.appDisplay = new AppDisplay.AppDisplay();
        this._appsPage = this._addPage(this.appDisplay.actor,
-                                       _("Applications"), 'view-grid-symbolic');
+                                       _("Applications"), 'view-app-grid-symbolic');

        this._searchResults = new Search.SearchResults();
        this._searchPage = this._addPage(this._searchResults.actor,
@@ -230,11 +254,16 @@ const ViewSelector = new Lang.Class({
        global.stage.add_action(gesture);

        gesture = new ShowOverviewAction();
-        gesture.connect('activated', Lang.bind(this, function(action, areaDiff) {
-            if (areaDiff < 0.7)
-                Main.overview.show();
-        }));
+        gesture.connect('activated', Lang.bind(this, this._pinchGestureActivated));
        global.stage.add_action(gesture);
+
+        gesture = new TouchpadShowOverviewAction(global.stage);
+        gesture.connect('activated', Lang.bind(this, this._pinchGestureActivated));
+    },
+
+    _pinchGestureActivated: function(action, scale) {
+        if (scale < PINCH_GESTURE_THRESHOLD)
+            Main.overview.show();
    },

    _toggleAppsPage: function() {
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@@ -17,6 +17,8 @@ const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 const Tweener = imports.ui.tweener;
 const WindowMenu = imports.ui.windowMenu;
+const PadOsd = imports.ui.padOsd;
+const EdgeDragAction = imports.ui.edgeDragAction;

 const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
 const MINIMIZE_WINDOW_ANIMATION_TIME = 0.2;
@@ -32,6 +34,25 @@ const UNDIM_TIME = 0.250;
 const DISPLAY_REVERT_TIMEOUT = 20; // in seconds - keep in sync with mutter
 const ONE_SECOND = 1000; // in ms

+const GSD_WACOM_BUS_NAME = 'org.gnome.SettingsDaemon.Wacom';
+const GSD_WACOM_OBJECT_PATH = '/org/gnome/SettingsDaemon/Wacom';
+
+const GsdWacomIface = '<node name="/org/gnome/SettingsDaemon/Wacom"> \
+<interface name="org.gnome.SettingsDaemon.Wacom"> \
+  <method name="SetGroupModeLED"> \
+    <arg name="device_path" direction="in" type="s"/> \
+    <arg name="group" direction="in" type="u"/> \
+    <arg name="mode" direction="in" type="u"/> \
+  </method> \
+  <method name="SetOLEDLabels"> \
+    <arg name="device_path" direction="in" type="s"/> \
+    <arg name="labels" direction="in" type="as"/> \
+  </method> \
+  </interface> \
+</node>';
+
+const GsdWacomProxy = Gio.DBusProxy.makeProxyWrapper(GsdWacomIface);
+
 const DisplayChangeDialog = new Lang.Class({
    Name: 'DisplayChangeDialog',
    Extends: ModalDialog.ModalDialog,
@@ -510,7 +531,7 @@ const TouchpadWorkspaceSwitchAction = new Lang.Class({
        if (event.type() != Clutter.EventType.TOUCHPAD_SWIPE)
            return Clutter.EVENT_PROPAGATE;

-        if (event.get_gesture_swipe_finger_count() != 4)
+        if (event.get_touchpad_gesture_finger_count() != 4)
            return Clutter.EVENT_PROPAGATE;

        if (event.get_gesture_phase() == Clutter.TouchpadGesturePhase.UPDATE) {
@@ -534,6 +555,7 @@ Signals.addSignalMethods(TouchpadWorkspaceSwitchAction.prototype);
 const WorkspaceSwitchAction = new Lang.Class({
    Name: 'WorkspaceSwitchAction',
    Extends: Clutter.SwipeAction,
+    Signals: { 'activated': { param_types: [Meta.MotionDirection.$gtype] } },

    _init : function() {
        const MOTION_THRESHOLD = 50;
@@ -571,11 +593,11 @@ const WorkspaceSwitchAction = new Lang.Class({
        this.emit('activated', dir);
    }
 });
-Signals.addSignalMethods(WorkspaceSwitchAction.prototype);

 const AppSwitchAction = new Lang.Class({
    Name: 'AppSwitchAction',
    Extends: Clutter.GestureAction,
+    Signals: { 'activated': {} },

    _init : function() {
        this.parent();
@@ -637,7 +659,6 @@ const AppSwitchAction = new Lang.Class({
        return true;
    }
 });
-Signals.addSignalMethods(AppSwitchAction.prototype);

 const ResizePopup = new Lang.Class({
    Name: 'ResizePopup',
@@ -655,7 +676,7 @@ const ResizePopup = new Lang.Class({
    set: function(rect, displayW, displayH) {
        /* Translators: This represents the size of a window. The first number is
         * the width of the window and the second is the height. */
-        let text = _("%d x %d").format(displayW, displayH);
+        let text = _("%d × %d").format(displayW, displayH);
        this._label.set_text(text);

        this._widget.set_position(rect.x, rect.y);
@@ -683,6 +704,8 @@ const WindowManager = new Lang.Class({

        this._dimmedWindows = [];

+        this._skippedActors = [];
+
        this._allowedKeybindings = {};

        this._isWorkspacePrepended = false;
@@ -703,6 +726,7 @@ const WindowManager = new Lang.Class({
        this._shellwm.connect('minimize', Lang.bind(this, this._minimizeWindow));
        this._shellwm.connect('unminimize', Lang.bind(this, this._unminimizeWindow));
        this._shellwm.connect('size-change', Lang.bind(this, this._sizeChangeWindow));
+        this._shellwm.connect('size-changed', Lang.bind(this, this._sizeChangedWindow));
        this._shellwm.connect('map', Lang.bind(this, this._mapWindow));
        this._shellwm.connect('destroy', Lang.bind(this, this._destroyWindow));
        this._shellwm.connect('filter-keybinding', Lang.bind(this, this._filterKeybinding));
@@ -850,22 +874,34 @@ const WindowManager = new Lang.Class({
                                        Lang.bind(this, this._showWorkspaceSwitcher));
        this.setCustomKeybindingHandler('switch-applications',
                                        Shell.ActionMode.NORMAL,
-                                        Lang.bind(this, this._startAppSwitcher));
+                                        Lang.bind(this, this._startSwitcher));
        this.setCustomKeybindingHandler('switch-group',
                                        Shell.ActionMode.NORMAL,
-                                        Lang.bind(this, this._startAppSwitcher));
+                                        Lang.bind(this, this._startSwitcher));
        this.setCustomKeybindingHandler('switch-applications-backward',
                                        Shell.ActionMode.NORMAL,
-                                        Lang.bind(this, this._startAppSwitcher));
+                                        Lang.bind(this, this._startSwitcher));
        this.setCustomKeybindingHandler('switch-group-backward',
                                        Shell.ActionMode.NORMAL,
-                                        Lang.bind(this, this._startAppSwitcher));
+                                        Lang.bind(this, this._startSwitcher));
        this.setCustomKeybindingHandler('switch-windows',
                                        Shell.ActionMode.NORMAL,
-                                        Lang.bind(this, this._startWindowSwitcher));
+                                        Lang.bind(this, this._startSwitcher));
        this.setCustomKeybindingHandler('switch-windows-backward',
                                        Shell.ActionMode.NORMAL,
-                                        Lang.bind(this, this._startWindowSwitcher));
+                                        Lang.bind(this, this._startSwitcher));
+        this.setCustomKeybindingHandler('cycle-windows',
+                                        Shell.ActionMode.NORMAL,
+                                        Lang.bind(this, this._startSwitcher));
+        this.setCustomKeybindingHandler('cycle-windows-backward',
+                                        Shell.ActionMode.NORMAL,
+                                        Lang.bind(this, this._startSwitcher));
+        this.setCustomKeybindingHandler('cycle-group',
+                                        Shell.ActionMode.NORMAL,
+                                        Lang.bind(this, this._startSwitcher));
+        this.setCustomKeybindingHandler('cycle-group-backward',
+                                        Shell.ActionMode.NORMAL,
+                                        Lang.bind(this, this._startSwitcher));
        this.setCustomKeybindingHandler('switch-panels',
                                        Shell.ActionMode.NORMAL |
                                        Shell.ActionMode.OVERVIEW |
@@ -903,6 +939,35 @@ const WindowManager = new Lang.Class({
                           Lang.bind(this, this._toggleCalendar));

        global.display.connect('show-resize-popup', Lang.bind(this, this._showResizePopup));
+        global.display.connect('show-pad-osd', Lang.bind(this, this._showPadOsd));
+        global.display.connect('show-osd', Lang.bind(this, function (display, monitorIndex, iconName, label) {
+            let icon = Gio.Icon.new_for_string(iconName);
+            Main.osdWindowManager.show(monitorIndex, icon, label, null);
+        }));
+
+        this._gsdWacomProxy = new GsdWacomProxy(Gio.DBus.session, GSD_WACOM_BUS_NAME,
+                                                GSD_WACOM_OBJECT_PATH,
+                                                Lang.bind(this, function(proxy, error) {
+                                                    if (error) {
+                                                        log(error.message);
+                                                        return;
+                                                    }
+                                                }));
+
+        global.display.connect('pad-mode-switch', Lang.bind(this, function (display, pad, group, mode) {
+            let labels = [];
+
+            //FIXME: Fix num buttons
+            for (let i = 0; i < 50; i++) {
+                let str = display.get_pad_action_label(pad, Meta.PadActionType.BUTTON, i);
+                labels.push(str ? str: '');
+            }
+
+            if (this._gsdWacomProxy) {
+                this._gsdWacomProxy.SetOLEDLabelsRemote(pad.get_device_node(), labels);
+                this._gsdWacomProxy.SetGroupModeLEDRemote(pad.get_device_node(), group, mode);
+            }
+        }));

        Main.overview.connect('showing', Lang.bind(this, function() {
            for (let i = 0; i < this._dimmedWindows.length; i++)
@@ -933,6 +998,18 @@ const WindowManager = new Lang.Class({
        gesture.connect('activated', Lang.bind(this, this._switchApp));
        global.stage.add_action(gesture);

+        gesture = new EdgeDragAction.EdgeDragAction(St.Side.BOTTOM, Shell.ActionMode.ALL);
+        gesture.connect('activated', Lang.bind(this, function() {
+            Main.keyboard.show(Main.layoutManager.bottomIndex);
+        }));
+        global.stage.add_action(gesture);
+    },
+
+    _showPadOsd: function (display, device, settings, imagePath, editionMode, monitorIndex) {
+        this._currentPadOsd = new PadOsd.PadOsd(device, settings, imagePath, editionMode, monitorIndex);
+        this._currentPadOsd.connect('closed', Lang.bind(this, function() { this._currentPadOsd = null }));
+
+        return this._currentPadOsd.actor;
    },

    _actionSwitchWorkspace: function(action, direction) {
@@ -1023,6 +1100,10 @@ const WindowManager = new Lang.Class({
        this._workspaceTracker.keepWorkspaceAlive(workspace, duration);
    },

+    skipNextEffect: function(actor) {
+        this._skippedActors.push(actor);
+    },
+
    setCustomKeybindingHandler: function(name, modes, handler) {
        if (Meta.keybindings_set_custom_handler(name, handler))
            this.allowKeybinding(name, modes);
@@ -1049,9 +1130,15 @@ const WindowManager = new Lang.Class({
    },

    _shouldAnimateActor: function(actor, types) {
+        if (this._removeEffect(this._skippedActors, actor))
+            return false;
+
        if (!this._shouldAnimate())
            return false;

+        if (!actor.get_texture())
+            return false;
+
        let type = actor.meta_window.get_window_type();
        return types.indexOf(type) >= 0;
    },
@@ -1226,37 +1313,15 @@ const WindowManager = new Lang.Class({
            return;
        }

-        if (whichChange == Meta.SizeChange.FULLSCREEN)
-            this._fullscreenWindow(shellwm, actor, oldFrameRect, oldBufferRect);
-        else if (whichChange == Meta.SizeChange.UNFULLSCREEN)
-            this._unfullscreenWindow(shellwm, actor, oldFrameRect, oldBufferRect);
+        if (oldFrameRect.width > 0 && oldFrameRect.height > 0)
+            this._prepareAnimationInfo(shellwm, actor, oldFrameRect, whichChange);
        else
            shellwm.completed_size_change(actor);
    },

-    _fullscreenWindow: function(shellwm, actor, oldFrameRect, oldBufferRect) {
-        let monitor = Main.layoutManager.monitors[actor.meta_window.get_monitor()];
-        actor.translation_x = oldFrameRect.x - monitor.x;
-        actor.translation_y = oldFrameRect.y - monitor.y;
-        this._fullscreenAnimation(shellwm, actor, oldFrameRect);
-    },
-
-    _unfullscreenWindow: function(shellwm, actor, oldFrameRect, oldBufferRect) {
-        let targetRect = actor.meta_window.get_frame_rect();
-        let monitor = Main.layoutManager.monitors[actor.meta_window.get_monitor()];
-        actor.translation_x = -(targetRect.x - monitor.x);
-        actor.translation_y = -(targetRect.y - monitor.y);
-        this._fullscreenAnimation(shellwm, actor, oldFrameRect);
-    },
-
-    _fullscreenAnimation: function(shellwm, actor, oldFrameRect) {
-        this._resizing.push(actor);
-
+    _prepareAnimationInfo: function(shellwm, actor, oldFrameRect, change) {
        // Position a clone of the window on top of the old position,
        // while actor updates are frozen.
-        // Note that the MetaWindow has up to date sizing information for
-        // the new geometry already.
-        let targetRect = actor.meta_window.get_frame_rect();
        let actorContent = Shell.util_get_content_for_window_actor(actor, oldFrameRect);
        let actorClone = new St.Widget({ content: actorContent });
        actorClone.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
@@ -1264,10 +1329,27 @@ const WindowManager = new Lang.Class({
        actorClone.set_size(oldFrameRect.width, oldFrameRect.height);
        Main.uiGroup.add_actor(actorClone);

-        actor.__fullscreenClone = actorClone;
+        if (this._clearAnimationInfo(actor))
+            this._shellwm.completed_size_change(actor);

-        let scaleX = targetRect.width / oldFrameRect.width;
-        let scaleY = targetRect.height / oldFrameRect.height;
+        actor.__animationInfo = { clone: actorClone,
+                                  oldRect: oldFrameRect };
+    },
+
+    _sizeChangedWindow: function(shellwm, actor) {
+        if (!actor.__animationInfo)
+            return;
+        if (this._resizing.indexOf(actor) != -1)
+            return;
+
+        let actorClone = actor.__animationInfo.clone;
+        let targetRect = actor.meta_window.get_frame_rect();
+        let sourceRect = actor.__animationInfo.oldRect;
+
+        let scaleX = targetRect.width / sourceRect.width;
+        let scaleY = targetRect.height / sourceRect.height;
+
+        this._resizing.push(actor);

        // Now scale and fade out the clone
        Tweener.addTween(actorClone,
@@ -1280,9 +1362,10 @@ const WindowManager = new Lang.Class({
                           transition: 'easeOutQuad'
                         });

+        actor.translation_x = -targetRect.x + sourceRect.x;
+        actor.translation_y = -targetRect.y + sourceRect.y;
+
        // Now set scale the actor to size it as the clone.
-        // Note that the caller of this function already set a translation
-        // on the actor.
        actor.scale_x = 1 / scaleX;
        actor.scale_y = 1 / scaleY;

@@ -1308,6 +1391,15 @@ const WindowManager = new Lang.Class({
        shellwm.completed_size_change(actor);
    },

+    _clearAnimationInfo: function(actor) {
+        if (actor.__animationInfo) {
+            actor.__animationInfo.clone.destroy();
+            delete actor.__animationInfo;
+            return true;
+        }
+        return false;
+    },
+
    _sizeChangeWindowDone: function(shellwm, actor) {
        if (this._removeEffect(this._resizing, actor)) {
            Tweener.removeTweens(actor);
@@ -1315,31 +1407,25 @@ const WindowManager = new Lang.Class({
            actor.scale_y = 1.0;
            actor.translation_x = 0;
            actor.translation_y = 0;
-
-            let actorClone = actor.__fullscreenClone;
-            if (actorClone) {
-                actorClone.destroy();
-                delete actor.__fullscreenClone;
-            }
+            this._clearAnimationInfo(actor);
        }
    },

    _sizeChangeWindowOverwritten: function(shellwm, actor) {
-        if (this._removeEffect(this._resizing, actor)) {
-            let actorClone = actor.__fullscreenClone;
-            if (actorClone) {
-                actorClone.destroy();
-                delete actor.__fullscreenClone;
-            }
-        }
+        if (this._removeEffect(this._resizing, actor))
+            this._clearAnimationInfo(actor);
    },

    _hasAttachedDialogs: function(window, ignoreWindow) {
        var count = 0;
        window.foreach_transient(function(win) {
-            if (win != ignoreWindow && win.is_attached_dialog())
+            if (win != ignoreWindow &&
+                win.is_attached_dialog() &&
+                win.get_transient_for() == window) {
                count++;
-            return false;
+                return false;
+            }
+            return true;
        });
        return count != 0;
    },
@@ -1367,11 +1453,14 @@ const WindowManager = new Lang.Class({
        let dimmer = getWindowDimmer(actor);
        if (!dimmer)
            return;
-        Tweener.addTween(dimmer,
-                         { dimFactor: 1.0,
-                           time: DIM_TIME,
-                           transition: 'linear'
-                         });
+        if (this._shouldAnimate())
+            Tweener.addTween(dimmer,
+                             { dimFactor: 1.0,
+                               time: DIM_TIME,
+                               transition: 'linear'
+                             });
+        else
+            dimmer.dimFactor = 1.0;
    },

    _undimWindow: function(window) {
@@ -1381,10 +1470,13 @@ const WindowManager = new Lang.Class({
        let dimmer = getWindowDimmer(actor);
        if (!dimmer)
            return;
-        Tweener.addTween(dimmer,
-                         { dimFactor: 0.0,
-                           time: UNDIM_TIME,
-                           transition: 'linear' });
+        if (this._shouldAnimate())
+            Tweener.addTween(dimmer,
+                             { dimFactor: 0.0,
+                               time: UNDIM_TIME,
+                               transition: 'linear' });
+        else
+            dimmer.dimFactor = 0.0;
    },

    _mapWindow : function(shellwm, actor) {
@@ -1402,6 +1494,14 @@ const WindowManager = new Lang.Class({

            actor._windowType = type;
        }));
+        actor.meta_window.connect('unmanaged', Lang.bind(this, function(window) {
+                let parent = window.get_transient_for();
+                if (parent)
+                    this._checkDimming(parent);
+        }));
+
+        if (actor.meta_window.is_attached_dialog())
+            this._checkDimming(actor.get_meta_window().get_transient_for());

        let types = [Meta.WindowType.NORMAL,
                     Meta.WindowType.DIALOG,
@@ -1411,9 +1511,6 @@ const WindowManager = new Lang.Class({
            return;
        }

-        if (actor.meta_window.is_attached_dialog())
-            this._checkDimming(actor.get_meta_window().get_transient_for());
-
        switch (actor._windowType) {
        case Meta.WindowType.NORMAL:
            actor.set_pivot_point(0.5, 1.0);
@@ -1496,6 +1593,9 @@ const WindowManager = new Lang.Class({
                                                             });
        }

+        if (window.is_attached_dialog())
+            this._checkDimming(window.get_transient_for(), window);
+
        let types = [Meta.WindowType.NORMAL,
                     Meta.WindowType.DIALOG,
                     Meta.WindowType.MODAL_DIALOG];
@@ -1530,7 +1630,6 @@ const WindowManager = new Lang.Class({

            if (window.is_attached_dialog()) {
                let parent = window.get_transient_for();
-                this._checkDimming(parent, window);
                actor._parentDestroyId = parent.connect('unmanaged', Lang.bind(this, function () {
                    Tweener.removeTweens(actor);
                    this._destroyWindowDone(shellwm, actor);
@@ -1736,23 +1835,37 @@ const WindowManager = new Lang.Class({
        this._windowMenuManager.showWindowMenuForWindow(window, menu, rect);
    },

-    _startAppSwitcher : function(display, screen, window, binding) {
+    _startSwitcher: function(display, screen, window, binding) {
+        let constructor = null;
+        switch (binding.get_name()) {
+            case 'switch-applications':
+            case 'switch-applications-backward':
+            case 'switch-group':
+            case 'switch-group-backward':
+                constructor = AltTab.AppSwitcherPopup;
+                break;
+            case 'switch-windows':
+            case 'switch-windows-backward':
+                constructor = AltTab.WindowSwitcherPopup;
+                break;
+            case 'cycle-windows':
+            case 'cycle-windows-backward':
+                constructor = AltTab.WindowCyclerPopup;
+                break;
+            case 'cycle-group':
+            case 'cycle-group-backward':
+                constructor = AltTab.GroupCyclerPopup;
+                break;
+        }
+
+        if (!constructor)
+            return;
+
        /* prevent a corner case where both popups show up at once */
        if (this._workspaceSwitcherPopup != null)
            this._workspaceSwitcherPopup.destroy();

-        let tabPopup = new AltTab.AppSwitcherPopup();
-
-        if (!tabPopup.show(binding.is_reversed(), binding.get_name(), binding.get_mask()))
-            tabPopup.destroy();
-    },
-
-    _startWindowSwitcher : function(display, screen, window, binding) {
-        /* prevent a corner case where both popups show up at once */
-        if (this._workspaceSwitcherPopup != null)
-            this._workspaceSwitcherPopup.destroy();
-
-        let tabPopup = new AltTab.WindowSwitcherPopup();
+        let tabPopup = new constructor();

        if (!tabPopup.show(binding.is_reversed(), binding.get_name(), binding.get_mask()))
            tabPopup.destroy();
--- a/js/ui/windowMenu.js
+++ b/js/ui/windowMenu.js
@@ -97,8 +97,6 @@ const WindowMenu = new Lang.Class({
            if (window.is_always_on_all_workspaces())
                item.setSensitive(false);

-            let nWorkspaces = global.screen.n_workspaces;
-
            if (!isSticky) {
                let workspace = window.get_workspace();
                if (workspace != workspace.get_neighbor(Meta.MotionDirection.LEFT)) {
--- a/js/ui/workspace.js
+++ b/js/ui/workspace.js
@@ -111,7 +111,7 @@ const WindowClone = new Lang.Class({
        this.metaWindow._delegate = this;
        this._workspace = workspace;

-        this._windowClone = new Clutter.Clone({ source: realWindow.get_texture() });
+        this._windowClone = new Clutter.Clone({ source: realWindow });
        // We expect this.actor to be used for all interaction rather than
        // this._windowClone; as the former is reactive and the latter
        // is not, this just works for most cases. However, for DND all
@@ -471,6 +471,10 @@ const WindowOverlay = new Lang.Class({
        this.title = title;
        this.closeButton = button;

+        // Don't block drop targets
+        Shell.util_set_hidden_from_pick(this.title, true);
+        Shell.util_set_hidden_from_pick(this.border, true);
+
        parentActor.add_actor(this.title);
        parentActor.add_actor(this.border);
        parentActor.add_actor(this.closeButton);
@@ -1789,14 +1793,20 @@ const Workspace = new Lang.Class({
        global.screen.disconnect(this._windowEnteredMonitorId);
        global.screen.disconnect(this._windowLeftMonitorId);

-        if (this._repositionWindowsId > 0)
+        if (this._repositionWindowsId > 0) {
            Mainloop.source_remove(this._repositionWindowsId);
+            this._repositionWindowsId = 0;
+        }

-        if (this._positionWindowsId > 0)
+        if (this._positionWindowsId > 0) {
            Meta.later_remove(this._positionWindowsId);
+            this._positionWindowsId = 0;
+        }

-        if (this._actualGeometryLater > 0)
+        if (this._actualGeometryLater > 0) {
            Meta.later_remove(this._actualGeometryLater);
+            this._actualGeometryLater = 0;
+        }

        this._windows = [];
    },
--- a/Show More
+++ b/Show More