New upstream version 42~beta

Update NEWS.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/merge_requests/216>

.eslintrc.yml

@@ -0,0 +1,3 @@
+extends:
+ - ./lint/eslintrc-gjs.yml
+ - ./lint/eslintrc-shell.yml

.gitignore

@@ -1,29 +0,0 @@
-ABOUT-NLS
-Makefile
-Makefile.in
-Makefile.in.in
-aclocal.m4
-autom4te.cache/
-config/
-configure
-config.log
-config.status
-data/*.json
-m4/
-po/*.header
-po/*.sed
-po/*.sin
-po/Makevars.template
-po/POTFILES
-po/Rules-quot
-po/gnome-shell-extensions.pot
-po/stamp-it
-staging/
-zip-files/
-
-*~
-*.gmo
-metadata.json
-*.desktop
-*.gschema.valid
-*.session

.gitlab-ci.yml

@@ -1,13 +1,177 @@
-image: fedora:latest
+include:
+  - remote: 'https://gitlab.freedesktop.org/freedesktop/ci-templates/-/raw/bbe5232986c9b98eb1efe62484e07216f7d1a4df/templates/fedora.yml'
+  - remote: "https://gitlab.freedesktop.org/freedesktop/ci-templates/-/raw/6f86b8bcb0cd5168c32779c4fea9a893c4a0c046/templates/ci-fairy.yml"
+
+image: registry.gitlab.gnome.org/gnome/gnome-shell/fedora/34:2021-08-12.0
 
 stages:
- - build
+  - pre_review
+  - prepare
+  - review
+  - build
+  - deploy
 
-before_script:
+default:
-  - dnf install -y meson gettext mozjs52-devel
+  # Cancel jobs if newer commits are pushed to the branch
+  interruptible: true
+  # Auto-retry jobs in case of infra failures
+  retry:
+    max: 1
+    when:
+      - 'runner_system_failure'
+      - 'stuck_or_timeout_failure'
+      - 'scheduler_failure'
+      - 'api_failure'
 
-build-shell-extensions:
+variables:
-  stage: build
+  FDO_UPSTREAM_REPO: GNOME/gnome-shell-extensions
+  LINT_LOG: "eslint-report.xml"
+  JS_LOG: "js-report.txt"
+
+workflow:
+  rules:
+    - if: '$CI_MERGE_REQUEST_IID'
+    - if: '$CI_COMMIT_TAG'
+    - if: '$CI_COMMIT_BRANCH'
+
+.pipeline_guard: &pipeline_guard
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+    - if: '$CI_COMMIT_TAG'
+    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
+    - if: '$CI_COMMIT_BRANCH =~ /^gnome-[0-9-]+$/'
+    - when: 'manual'
+
+.gnome-shell-extensions.fedora:34:
+  variables:
+    FDO_DISTRIBUTION_VERSION: 34
+    FDO_DISTRIBUTION_TAG: '2021-08-31.0'
+    FDO_DISTRIBUTION_PACKAGES: >
+      meson git gettext sassc
+
+.prereview_req: &prereview_req
+  needs:
+    - check_commit_log
+    - check-merge-request
+
+check_commit_log:
+  extends:
+    - .fdo.ci-fairy
+  stage: pre_review
   script:
-    - meson _build .
+    - if [[ x"$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" != "x" ]] ;
-    - ninja -C _build test install
+      then
+        ci-fairy check-commits --junit-xml=commit-message-junit-report.xml ;
+      else
+        echo "Not a merge request" ;
+      fi
+  <<: *pipeline_guard
+  artifacts:
+    expire_in: 1 week
+    paths:
+      - commit-message-junit-report.xml
+    reports:
+      junit: commit-message-junit-report.xml
+
+check-merge-request:
+  extends:
+    - .fdo.ci-fairy
+  stage: pre_review
+  script:
+    - if [[ x"$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" != "x" ]] ;
+      then
+        ci-fairy check-merge-request --require-allow-collaboration --junit-xml=check-merge-request-report.xml ;
+      else
+        echo "Not a merge request" ;
+      fi
+  <<: *pipeline_guard
+  artifacts:
+    expire_in: 1 week
+    paths:
+      - check-merge-request-report.xml
+    reports:
+      junit: check-merge-request-report.xml
+
+build-fedora-container:
+  extends:
+    - .fdo.container-build@fedora@x86_64
+    - .gnome-shell-extensions.fedora:34
+  stage: prepare
+  <<: *prereview_req
+
+js_check:
+  stage: review
+  <<: *prereview_req
+  script:
+    - find extensions -name '*.js' -exec js78 -c '{}' ';' 2>&1 | tee $JS_LOG
+    - (! grep -q . $JS_LOG)
+  artifacts:
+    paths:
+      - ${JS_LOG}
+    when: on_failure
+
+eslint:
+  stage: review
+  <<: *prereview_req
+  script:
+    - eslint -o $LINT_LOG -f junit --resolve-plugins-relative-to $(npm root -g) extensions
+  artifacts:
+    paths:
+      - ${LINT_LOG}
+    reports:
+      junit: ${LINT_LOG}
+
+build-bundles:
+  stage: build
+  <<: *prereview_req
+  script:
+    - ./export-zips.sh
+  artifacts:
+    name: 'Extension bundles'
+    expose_as: 'Get Extension bundles here'
+    paths:
+      - zip-files/
+
+fedora-build:
+  extends:
+    - .fdo.distribution-image@fedora
+    - .gnome-shell-extensions.fedora:34
+  stage: build
+  needs:
+    - build-fedora-container
+  before_script:
+    - git submodule update --init
+  script:
+    - meson setup build --werror -Dextension_set=all -Dclassic_mode=true
+    - meson compile -C build
+    - meson test -C build
+    - meson install -C build
+  artifacts:
+    paths:
+      - build
+
+fedora-dist:
+  extends:
+    - .fdo.distribution-image@fedora
+    - .gnome-shell-extensions.fedora:34
+  stage: deploy
+  needs:
+    - fedora-build
+  before_script:
+    - git submodule update --init
+  script:
+    - meson dist -C build
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+      changes:
+        - "**/meson.build"
+        - meson/*
+
+fedora-dist-tarball:
+  extends: fedora-dist
+  artifacts:
+    expose_as: 'Get tarball here'
+    paths:
+      - build/meson-dist/$CI_PROJECT_NAME-$CI_COMMIT_TAG.tar.xz
+  rules:
+    - if: '$CI_COMMIT_TAG'

.gitlab-ci/commit-rules.yml

@@ -0,0 +1,13 @@
+patterns:
+  deny:
+    - regex: '^$CI_MERGE_REQUEST_PROJECT_URL/(-/)?merge_requests/$CI_MERGE_REQUEST_IID$'
+      message: Commit message must not contain a link to its own merge request
+    - regex: '^extensions/'
+      message: Commit message subject should not be prefixed with 'extensions/', use the extension name instead
+      where: subject
+    - regex: '^[^:]+: [a-z]'
+      message: "Commit message subject should be properly Capitalized. E.g.  'window: Marginalize extradicity'"
+      where: subject
+    - regex: '^\S*\.js:'
+      message: Commit message subject prefix should not include .js
+      where: subject

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "data/gnome-shell-sass"]
-	path = data/gnome-shell-sass
-	url = https://gitlab.gnome.org/GNOME/gnome-shell-sass.git

HACKING.md

@@ -28,4 +28,4 @@ imports (like imports.lang or imports.dbus) and introspection,
 the other for Shell API. Within the same group, put everything
 in alphabetic order.
 
-[coding-style]: https://gitlab.gnome.org/GNOME/gjs/blob/master/doc/Style_Guide.md
+[coding-style]: https://gitlab.gnome.org/GNOME/gjs/blob/HEAD/doc/Style_Guide.md

NEWS

@@ -1,3 +1,411 @@
+42.beta
+=======
+* workspace-indicator: Fix cancelling editing with Esc [Florian; !208]
+* window-list: Update window tracking to avoid missing icons [Florian; !207]
+* Use libadwaita for preferences [Florian; !209, !213]
+* Adapt to Clutter grab API changes [Florian; !212]
+* Misc. bug fixes and cleanups [Jan, Florian; !210, !214]
+
+Contributors:
+  Jan Beich, Florian Müllner, Naala Nanba
+
+Translators:
+  Boyuan Yang [zh_CN], Matej Urbančič [sl], Naala Nanba [ab],
+  Alexander Shopov [bg], Emin Tufan Çetin [tr]
+
+42.alpha
+========
+* native-window-placement: Fix distorted layout in app grid [Sebastian; !189]
+* window-list: Fix on-screen keyboard [Florian; !199]
+* Misc. bug fixes and cleanups [Neal; Just; !195, !197]
+
+Contributors:
+  Piotr Drąg, Neal Gompa, Sebastian Keller, Florian Müllner, Just Perfection
+
+Translators:
+  Goran Vidović [hr], Sveinn í Felli [is], Yuri Chornoivan [uk],
+  Fabio Tomat [fur], Quentin PAGÈS [oc], Hugo Carvalho [pt],
+  Yaron Shahrabani [he], Jordi Mas i Hernandez [ca], MohammadSaleh Kamyab [fa],
+  Fran Dieguez [gl], Daniel Mustieles [es], Aleksandr Melman [ru],
+  Aurimas Černius [lt], Asier Sarasua Garmendia [eu], Kukuh Syafaat [id],
+  Rafael Fontenelle [pt_BR]
+
+41.0
+====
+* Bump version
+
+41.rc.1
+=======
+* Fix pre-generating stylesheets in tarball [Florian; !190]
+
+Contributors:
+  Florian Müllner
+
+41.rc
+=====
+* window-list: Adapt to overview-on-startup [Florian; !185]
+* apps-menu: Use a custom 'toggle-menu' shortcut [Florian; !173]
+* Misc. bug fixes and cleanups [Florian; !186]
+
+Contributors:
+  Florian Müllner
+
+41.beta
+=======
+* window-list: Extend reactive area of minimap to screen edges [Adam; !171]
+* drive-menu: Improve detection of network mounts [Florian; !27, !176]
+* Use distinct gettext domain for e.g.o uploads [Florian; #335]
+* Misc. bug fixes and cleanups [Florian; !172, !174, !177, !167, !178, !180,
+  !181, !182, !183]
+
+Contributors:
+  Marco Trevisan (Treviño), Adam Goode, Florian Müllner
+
+Translators:
+  Hugo Carvalho [pt], Juliano de Souza Camargo [pt], Alexander Shopov [bg]
+
+40.1
+====
+* Disable welcome dialog in classic session [Florian; !169]
+* windowsNavigator: Adjust to a late gnome-shell change [Florian; !170]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Ngọc Quân Trần [vi], Anders Jonsson [sv], Carmen Bianca BAKKER [eo],
+  Pawan Chitrakar [ne], Quentin PAGÈS [oc]
+
+40.0
+====
+
+Translators:
+  Jiri Grönroos [fi]
+
+40.rc
+=====
+* native-window-placement: Adjust to gnome-shell changes [Florian; !164]
+* windows-navigator: Adjust to gnome-shell changes [Florian; !163]
+* window-list, workspace-indicator: Only show previews for up to six workspaces
+  [Florian; !165]
+* window-list, workspace-indicator: Improve workspace preview appearance
+  [Florian; !166]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Fran Dieguez [gl]
+
+40.beta
+=======
+* Add tooltips to workspace thumbnails [Florian; !155]
+* Drop arrows from top bar menus [Florian; !156]
+* drive-menu: Mark mounts that can be unmounted as removable [Michael; !152]
+* Remove horizontal-workspaces extension [Florian; !158]
+* Adjust to shell overview changes [Florian; !159, !160]
+* Fix crashes [Daniel; !157]
+* Misc. bug fixes and cleanups [Florian; !154, !161]
+
+Contributors:
+  Michael Lawton, Florian Müllner, Daniel van Vugt
+
+Translators:
+  Аляксей [be], A S Alam [pa]
+
+40.alpha.1
+==========
+* Don't depend on sassc when building from tarball [Florian; !150]
+* Port extensions preferences to GTK4 [Florian; !148]
+* Misc. bug fixes and cleanups [Florian, Jonas; !149, !151, !153]
+
+Contributors:
+  Jonas Dreßler, Florian Müllner
+
+40.alpha
+========
+* window-list: Honor changes in skip-taskbar property [Sergio; !130]
+* window-list, workspace-indicator: Adjust to 3.38 changes [Florian; !133]
+* window-list, workspace-indicator: Improve previews in workspace thumbs
+  [Florian; #260, !142]
+* auto-move: Improve behavior on multi-monitor setups [Florian; !135]
+* windowNavigator: Adjust to 3.38 changes [Thun; #259]
+* Misc. bug fixes and cleanups [Florian, Jonas Å, Jordan, Ray; !131, !136,
+  !137, !140, !141, !144, !146, !145]
+
+Contributors:
+  Sergio Costas, Florian Müllner, Jordan Petridis, Thun Pin, Ray Strode,
+  Jonas Ådahl
+
+Translators:
+  Fabio Tomat [fur], Jordi Mas [ca]
+
+3.38.1
+======
+
+Contributors:
+  Yacine Bouklif, Florian Müllner
+
+Translators:
+  Yacine Bouklif [kab], Cheng-Chia Tseng [zh_TW], Stas Solovey [ru],
+  Yosef Or Boczko [he]
+
+3.38.0
+======
+
+Translators:
+  Balázs Meskó [hu], Alan Mortensen [da], Juliano Camargo [pt], Tim Sabsch [de],
+  Milo Casagrande [it], Rūdolfs Mazurs [lv]
+
+3.37.92
+=======
+
+Translators:
+  Nathan Follens [nl], Zander Brown [en_GB], Aurimas Černius [lt],
+  Marek Černocký [cs], Changwoo Ryu [ko], Dušan Kazik [sk]
+
+3.37.91
+=======
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Fran Dieguez [gl], Akarshan Biswas [bn_IN], Kukuh Syafaat [id],
+  Piotr Drąg [pl], Rafael Fontenelle [pt_BR], Jiri Grönroos [fi],
+  Марко Костић [sr], Goran Vidović [hr]
+
+3.37.90
+=======
+* Misc. bug fixes and cleanups [Florian, Piotr; !126, !128]
+
+Contributors:
+  Piotr Drąg, Florian Müllner
+
+Translators:
+  Fabio Tomat [fur], Efstathios Iosifidis [el], Anders Jonsson [sv],
+  Asier Sarasua Garmendia [eu], Alexandre Franke [fr]
+
+3.37.3
+======
+* window-list, native-window-placement: Adjust to shell changes [Florian; !124]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Jordi Mas [ca], sicklylife [ja], Boyuan Yang [zh_CN],
+  Baurzhan Muftakhidinov [kk]
+
+3.37.2
+======
+* window-list, auto-move: Modernize preference dialogs [Florian; !121]
+* Adjust to gnome-shell changes [Florian; !122]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Cheng-Chia Tseng [zh_TW], Yuri Chornoivan [uk], Daniel Mustieles [es],
+  Emin Tufan Çetin [tr], Danial Behzadi [fa], Daniel Șerbănescu [ro],
+  Matej Urbančič [sl]
+
+3.37.1
+======
+* drive-menu: Emphasize eject buttons [Florian; #223]
+* user-theme: Add preference dialog [Florian; !117]
+* window-list: Fix inconsistent state in preference dialog [Milan; !119]
+* workspace-indicator: Overhaul preference dialog [Florian; !120]
+* user-theme: Support session mode styles [Florian; !118]
+* Misc. bug fixes and cleanups [Florian, Xiaoguang; !113, !106, !114, !116]
+
+Contributors:
+  Milan Crha, Florian Müllner, Xiaoguang Wang
+
+Translators:
+  Daniel Korostil [uk], Yosef Or Boczko [he], Kristjan SCHMIDT [eo],
+  Dz Chen [zh_CN], Danial Behzadi [fa], Yuri Chornoivan [uk],
+  Anders Jonsson [sv], Daniel Mustieles [es]
+
+3.36.0
+======
+
+Contributors:
+  Florian Müllner
+
+3.35.91
+=======
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Zander Brown [en_GB]
+
+3.35.90
+=======
+* Adjust to gnome-shell changes [Florian; !100, !101, !102]
+* Force single-line window titles in window list [Florian; #202]
+* Misc. bug fixes and cleanup [Florian; !104, !105]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  sicklylife [ja], Umarzuki Bin Mochlis Moktar [ms]
+
+3.35.3
+======
+
+Translators:
+  Fran Dieguez [gl]
+
+3.35.2
+======
+* Adjust to gnome-shell changes [Marco, Florian; !89, !95, !96]
+* window-list, workspace-indicator: Exclude DESKTOP windows from previews
+  [Florian; !93]
+* screenshot-window-sizer: Fix cycling through all valid sizes [Willy; !97]
+
+Contributors:
+  Marco Trevisan (Treviño), Florian Müllner, Willy Stadnick
+
+3.34.1
+======
+* Adjust to gnome-settings-daemon plugin removals [Xiaoguang; !94]
+
+Contributors:
+  Florian Müllner, Xiaoguang Wang
+
+Translators:
+  Nathan Follens [nl], Dušan Kazik [sk], Ask Hjorth Larsen [da],
+  Yi-Jyun Pan [zh_TW]
+
+3.34.0
+======
+
+Translators:
+  Rafael Fontenelle [pt_BR], Efstathios Iosifidis [el], Milo Casagrande [it],
+  Sabri Ünal [tr]
+
+3.33.92
+=======
+
+Translators:
+  Марко Костић [sr], Tim Sabsch [de], Rūdolfs Mazurs [lv], Matej Urbančič [sl],
+  Balázs Úr [hu], Claude Paroz [fr], Fran Dieguez [gl], Changwoo Ryu [ko],
+  Ryuta Fujii [ja], Fabio Tomat [fur], Goran Vidović [hr]
+
+3.33.91
+=======
+* Misc. bug fixes and cleanups [Florian; !88, !90, !91, !92]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Asier Sarasua Garmendia [eu], Anders Jonsson [sv], Marek Černocký [cs],
+  Kukuh Syafaat [id], Jiri Grönroos [fi], Florentina Mușat [ro],
+  Aurimas Černius [lt], Daniel Mustieles [es], Piotr Drąg [pl], Jordi Mas [ca],
+  Danial Behzadi [fa]
+3.33.90
+=======
+* window-list: Support showing windows from all workspaces [Florian; #154]
+* Misc. bug fixes and cleanups [Florian; !86, !87]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Jor Teron [mjw]
+
+3.33.4
+======
+* Make GNOME Classic more classic:
+  - Disable GNOME 3 overview [Florian; !69]
+  - Add window picker button to window list [Florian; !73, !80]
+  - Style improvements and fixes [Jakub; #169, !82]
+  - Support horizontal workspace layout in window list [Florian; !70]
+  - Add draggable previews to window list workspace switcher [Florian; !74]
+  - Arrange workspaces horizontally [Florian; !72]
+* workspace-indicator: Support horizontal workspace layout [Florian; !71]
+* workspace-indicator: Add draggable previews [Florian; !77]
+* Misc. bug fixes and cleanups [Florian; !75, !76, !79, !78, #168, !84]
+
+Contributors:
+  Florian Müllner, Jakub Steiner, Jor Teron
+
+Translators:
+  Jor Teron [mjw]
+
+3.33.3
+======
+* Misc. bug fixes [Florian, Marco; !67, !68]
+
+Contributors:
+  Florian Müllner, Marco Trevisan (Treviño)
+
+3.33.2
+======
+* Misc. bug fixes and cleanups [Florian; !66]
+
+Contributors:
+  Florian Müllner
+
+3.33.1
+======
+* Misc. bug fixes [Florian; !64]
+
+Contributors:
+  Florian Müllner
+
+3.32.1
+======
+* Fix windowsNavigator extension after ES6 port [Florian; #143]
+* screenshot-window-sizer: Add phone screenshot sizes [Adrien; !65]
+* Misc. bug fixes and cleanups [Fabian; !62]
+
+Contributors:
+  Florian Müllner, Adrien Plazas, Fabian P. Schmidt
+
+3.32.0
+======
+
+Contributors:
+  Florian Müllner
+
+Translations:
+  Victor Ibragimov [tg], Kristjan SCHMIDT [eo], Mart Raudsepp [et]
+
+3.31.92
+=======
+* Misc. bug fixes and cleanups [Florian; !57, !58, !59, !60]
+
+Contributors:
+  Florian Müllner
+
+3.31.91
+=======
+* apps-menu: Remove outdated legacy-tray handling [Florian; !53]
+* user-theme: Allow using XDG user data dir [Tomasz; !55]
+* Misc. bug fixes and cleanups [Florian; !52, !54, !56]
+
+Contributors:
+  Tomasz Gąsior, Florian Müllner
+
+Translators:
+  Matej Urbančič [sl], Gun Chleoc [gd]
+
+3.31.90
+=======
+* Misc. bug fixes and cleanups [Florian; !49, !50, !51]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Ryuta Fujii [ja], Charles Monzat [fr], Pieter Schalk Schoeman [af]
+
 3.31.2
 ======
 * Remove obsolete alternate-tab extension [Florian; #786496]

README.md

@@ -15,6 +15,12 @@ Bugs should be reported to the GNOME [bug tracking system][bug-tracker].
 
 ## Extensions
 
+ * alternate-tab (**OBSOLETE**)
+ 
+     Lets you use classic Alt+Tab (window-based instead of app-based) in GNOME Shell.
+     This extension is obsolete since GNOME 3.30, see [this blogpost][alternatetab-post]
+     for further details.
+
  * apps-menu
 
      Lets you reach an application using gnome 2.x style menu on the panel.
@@ -63,6 +69,19 @@ GSettings key.
 
      Adds a simple workspace switcher to the top bar.
 
+## Default branch
+
+The default development branch is `main`. If you still have a local
+checkout under the old name, use:
+```sh
+git checkout master
+git branch -m master main
+git fetch
+git branch --unset-upstream
+git branch -u origin/master
+git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/main
+```
+
 ## License
 
 GNOME Shell Extensions are distributed under the terms of the GNU General
@@ -74,3 +93,4 @@ file for details.
 [shell-page]: https://wiki.gnome.org/Projects/GnomeShell
 [bug-tracker]: https://gitlab.gnome.org/GNOME/gnome-shell-extensions/issues
 [license]: COPYING
+[alternatetab-post]: https://blogs.gnome.org/fmuellner/2018/10/11/the-future-of-alternatetab-and-why-you-need-not-worry/

data/classic.json.in

@@ -1,8 +1,10 @@
 {
     "parentMode": "user",
     "stylesheetName": "gnome-classic.css",
+    "hasOverview": false,
+    "showWelcomeDialog": false,
     "enabledExtensions": [@CLASSIC_EXTENSIONS@],
-    "panel": { "left": ["activities", "appMenu"],
+    "panel": { "left": ["appMenu"],
                "center": [],
                "right": ["a11y", "keyboard", "dateMenu", "aggregateMenu"]
              }

data/gnome-classic-wayland.desktop.in

@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=GNOME Classic on Wayland
+Comment=This session logs you into GNOME Classic
+Exec=env GNOME_SHELL_SESSION_MODE=classic gnome-session
+TryExec=gnome-session
+Type=Application
+DesktopNames=GNOME-Classic;GNOME;
+X-GDM-SessionRegisters=true

data/gnome-classic-xorg.desktop.in

@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=GNOME Classic on Xorg
+Comment=This session logs you into GNOME Classic
+Exec=env GNOME_SHELL_SESSION_MODE=classic gnome-session
+TryExec=gnome-session
+Type=Application
+DesktopNames=GNOME-Classic;GNOME;
+X-GDM-SessionRegisters=true

data/gnome-classic.desktop.in

@@ -1,7 +1,8 @@
 [Desktop Entry]
 Name=GNOME Classic
 Comment=This session logs you into GNOME Classic
-Exec=env GNOME_SHELL_SESSION_MODE=classic gnome-session --session gnome-classic
+Exec=env GNOME_SHELL_SESSION_MODE=classic gnome-session
 TryExec=gnome-session
 Type=Application
 DesktopNames=GNOME-Classic;GNOME;
+X-GDM-SessionRegisters=true

data/gnome-classic.scss

@@ -4,6 +4,7 @@ $variant: 'light';
 @import "gnome-shell-sass/_colors"; //use gtk colors
 @import "gnome-shell-sass/_drawing";
 @import "gnome-shell-sass/_common";
+@import "gnome-shell-sass/_widgets";
 
 /* Overrides */
 
@@ -32,18 +33,32 @@ $variant: 'light';
     font-weight: normal;
     color: $fg_color;
     text-shadow: none;
-    &:active, &:overview, &:focus, &:checked {
+    transition-duration: 0ms;
-      // Trick due to St limitations. It needs a background to draw
+    border: 0;
-      // a box-shadow
+    border-radius: 0px;
-      background-color: $selected_bg_color !important;
+
-      color: $selected_fg_color !important;
+    &.clock-display {
-      box-shadow: none;
+      .clock {
-      & > .system-status-icon { icon-shadow: none; }
+        transition-duration: 0ms;
+        border: 0;
+        border-radius: 0px;
+      }
     }
+
     &:hover {
+      color: lighten($fg_color,10%);
       text-shadow: none;
       & .system-status-icon { icon-shadow: none; }
     }
+    &:active, &:overview, &:focus, &:checked {
+      // Trick due to St limitations. It needs a background to draw
+      // a box-shadow
+      background-color: $selected_bg_color;
+      color: $selected_fg_color;
+      box-shadow: none;
+      & > .system-status-icon { icon-shadow: none; }
+    }
+
     .app-menu-icon { width: 0; height: 0; margin: 0; } // shell's display:none; :D
 
     .system-status-icon {
@@ -60,18 +75,17 @@ $variant: 'light';
   &.lock-screen,
   &.unlock-screen, 
   &.login-screen { 
-    background-color: transparentize($_bubble_bg_color, 0.5);
+    background-color: transparentize($bg_color, 0.5);
-    background-gradient-start: transparentize($_bubble_bg_color, 0.5);
+    background-gradient-start: transparentize($bg_color, 0.5);
-    background-gradient-end: transparentize($_bubble_bg_color, 0.5);
+    background-gradient-end: transparentize($bg_color, 0.5);
     border-bottom: none;
     .panel-button { color: $osd_fg_color; }
   }
-  .popup-menu-arrow { width: 0; height: 0;  } // shell's display: none;
 }
 
 #appMenu { 
-  padding: 0 8px 0 8px; 
   spinner-image: url("classic-process-working.svg"); 
+  .panel-status-menu-box { padding: 0; }
 }
 .tile-preview-left.on-primary,
 .tile-preview-right.on-primary,
@@ -91,15 +105,3 @@ $variant: 'light';
   background-image: url("calendar-today.svg");
 }
 
-.message-list-clear-button.button {
-  color: $fg_color
-}
-
-.notification-banner {
-  background-color: $bg_color !important;
-  color: $fg_color;
-  .notification-button {
-    background-color: darken($bg_color,5%);
-    &:hover, &focus { background-color: darken($bg_color,2%); }
-  }
-}

data/gnome-classic.session.desktop.in

@@ -1,3 +0,0 @@
-[GNOME Session]
-Name=GNOME Classic
-RequiredComponents=org.gnome.Shell;org.gnome.SettingsDaemon.A11ySettings;org.gnome.SettingsDaemon.Clipboard;org.gnome.SettingsDaemon.Color;org.gnome.SettingsDaemon.Datetime;org.gnome.SettingsDaemon.Housekeeping;org.gnome.SettingsDaemon.Keyboard;org.gnome.SettingsDaemon.MediaKeys;org.gnome.SettingsDaemon.Mouse;org.gnome.SettingsDaemon.Power;org.gnome.SettingsDaemon.PrintNotifications;org.gnome.SettingsDaemon.Rfkill;org.gnome.SettingsDaemon.ScreensaverProxy;org.gnome.SettingsDaemon.Sharing;org.gnome.SettingsDaemon.Smartcard;org.gnome.SettingsDaemon.Sound;org.gnome.SettingsDaemon.Wacom;org.gnome.SettingsDaemon.XSettings;

data/gnome-shell-sass/COPYING

@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc. <http://fsf.org>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.

data/gnome-shell-sass/README.md

@@ -0,0 +1,16 @@
+# GNOME Shell Sass
+GNOME Shell Sass is a project intended to allow the sharing of the
+theme sources in sass between gnome-shell and other projects like
+gnome-shell-extensions.
+
+Any changes should be done in the [GNOME Shell subtree][shell-subtree]
+and not the stand-alone [gnome-shell-sass repository][sass-repo]. They
+will then be synchronized periodically before releases.
+
+## License
+GNOME Shell Sass is distributed under the terms of the GNU General Public
+License, version 2 or later. See the [COPYING][license] file for details.
+
+[shell-subtree]: https://gitlab.gnome.org/GNOME/gnome-shell/tree/HEAD/data/theme/gnome-shell-sass
+[sass-repo]: https://gitlab.gnome.org/GNOME/gnome-shell-sass
+[license]: COPYING

data/gnome-shell-sass/_colors.scss

@@ -0,0 +1,44 @@
+// When color definition differs for dark and light variant,
+// it gets @if ed depending on $variant
+
+$base_color: if($variant == 'light', #fff, lighten(desaturate(#241f31, 20%), 2%));
+$bg_color: if($variant == 'light', #f6f5f4, darken(desaturate(#3d3846, 100%), 4%));
+$fg_color: if($variant == 'light', #2e3436, #eeeeec);
+
+$selected_fg_color: #fff;
+$selected_bg_color: if($variant == 'light', #3584e4, darken(#3584e4, 10%));
+$selected_borders_color: if($variant== 'light', darken($selected_bg_color, 15%), darken($selected_bg_color, 30%));
+$borders_color: if($variant == 'light', darken($bg_color, 18%), darken($bg_color, 8%));
+$borders_edge: if($variant == 'light', rgba(255,255,255,0.8), transparentize($fg_color, 0.93));
+$link_color: if($variant == 'light', darken($selected_bg_color, 10%), lighten($selected_bg_color, 20%));
+$link_visited_color: if($variant == 'light', darken($selected_bg_color, 20%), lighten($selected_bg_color, 10%));
+$top_hilight: $borders_edge;
+
+$warning_color: #f57900;
+$error_color: #ff8080;
+$success_color: if($variant == 'light', #33d17a, darken(#33d17a, 10%));
+$destructive_color: if($variant == 'light', #e01b24, darken(#e01b24, 10%));
+
+$osd_fg_color: #eeeeec;
+$osd_text_color: white;
+$osd_bg_color: transparentize(darken(desaturate(#3d3846, 100%), 12%),0.04);
+$osd_insensitive_bg_color: transparentize(mix($osd_fg_color, opacify($osd_bg_color, 1), 10%), 0.5);
+$osd_insensitive_fg_color: mix($osd_fg_color, opacify($osd_bg_color, 1), 50%);
+$osd_borders_color: transparentize(black, 0.3);
+$osd_outer_borders_color: transparentize(white, 0.84);
+
+$shadow_color: if($variant == 'light', rgba(0,0,0,0.1), rgba(0,0,0,0.2));
+$system_bg_color: desaturate(#241f31,100%); //neutralize the HIG color
+
+//insensitive state derived colors
+$insensitive_fg_color: mix($fg_color, $bg_color, 50%);
+$insensitive_bg_color: mix($bg_color, $base_color, 60%);
+$insensitive_borders_color: mix($borders_color, $base_color, 60%);
+
+//colors for the backdrop state, derived from the main colors.
+$backdrop_base_color: if($variant =='light', darken($base_color,1%), lighten($base_color,1%));
+$backdrop_bg_color: $bg_color;
+$backdrop_fg_color: mix($fg_color, $backdrop_bg_color, 80%);
+$backdrop_insensitive_color: if($variant =='light', darken($backdrop_bg_color,15%), lighten($backdrop_bg_color,15%));
+$backdrop_borders_color: mix($borders_color, $bg_color, 90%);
+$backdrop_dark_fill: mix($backdrop_borders_color,$backdrop_bg_color, 35%);

data/gnome-shell-sass/_common.scss

@@ -0,0 +1,176 @@
+//This is the RIGHT PLACE to edit the stylesheet
+
+//let's start by telling people not to edit the generated CSS:
+$cakeisalie: "This stylesheet is generated, DO NOT EDIT";
+/* #{$cakeisalie} */
+
+/* Copyright 2009, 2015 Red Hat, Inc.
+ *
+ * Portions adapted from Mx's data/style/default.css
+ *   Copyright 2009 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* Global Values */
+
+// padding, margin and spacing
+$base_padding: 6px;
+$base_margin: 4px;
+$base_spacing: 6px;
+
+// border radii
+$base_border_radius: 8px;
+
+$modal_radius:$base_border_radius * 2;
+
+// non-standard colors
+$bubble_borders_color: lighten($borders_color, if($variant=='light', 0%, 5%));
+// $bubble_borders_color: if($variant == 'light', rgba(255,255,255,0.1), rgba(0,0,0,0.3));
+
+// hover
+$hover_bg_color: if($variant=='light', darken($bg_color, 3%), lighten($bg_color, 5%));
+$hover_fg_color: if($variant=='light', darken($fg_color, 5%), lighten($fg_color, 5%));
+$hover_borders_color: lighten($borders_color,if($variant=='light', 5%, 3%));
+
+// active
+$active_bg_color: if($variant == 'light', darken($bg_color, 7%), darken($bg_color, 9%));
+$active_fg_color: darken($fg_color,if($variant=='light', 5%, 3%));
+$active_borders_color: darken($borders_color,if($variant=='light', 5%, 3%));
+
+// fonts
+$base_font_size: 11;
+$text_shadow_color: if($variant == 'light', rgba(255,255,255,0.3), rgba(0,0,0,0.2));
+
+// icons
+$base_icon_size: 1.09em;
+// $base_icon_size: 16px;
+
+// Stage
+stage {
+  @include fontsize($base_font_size);
+  color: $fg_color;
+}
+
+/* Common Stylings */
+
+// Text
+%status_text {
+  font-size: 2em;
+  font-weight: bold;
+  color: $osd_fg_color;
+}
+
+// osd panels
+%osd_panel {
+  color: $osd_fg_color;
+  background-color: $osd_bg_color;
+  //border: 1px solid $osd_outer_borders_color;
+  border-radius: $base_border_radius * 2 + 4px;
+  padding: $base_padding * 2;
+}
+
+// Overview panels
+// for the dash and workspace switcher
+%overview_panel {
+  color: $osd_fg_color;
+  background-color: transparentize($osd_fg_color, 0.9);
+}
+
+// icon tiles
+%icon_tile {
+  border-radius: $base_border_radius + 4px;
+  padding: $base_padding;
+  border: 2px solid transparent;
+  transition-duration: 100ms;
+  text-align: center;
+}
+
+// dialogs
+%bubble_panel {
+  color: $fg_color;
+  background-color: $bg_color;
+  border: 1px solid if($variant=='light', rgba(0,0,0, 0.6), $borders_color);
+}
+
+// button styling
+%button {
+  border-radius: $base_border_radius;
+  border-style: solid;
+  border-width: 1px;
+  min-height: 22px;
+  padding: $base_padding * 0.5 $base_padding * 4;
+
+  @include button(normal);
+  &:focus { @include button(focus);}
+  &:hover { @include button(hover);}
+  &:insensitive { @include button(insensitive);}
+  &:active { @include button(active);}
+}
+
+// buttons in dialogs
+%bubble_button {
+  @include button(normal, $shadow: none);
+  padding: $base_padding * 2;
+  border-style: solid;
+  border-width: 1px;
+  border-left-width: 0;
+  border-bottom-width: 0;
+
+  &:insensitive { @include button(insensitive, $shadow: none); }
+  &:focus { @include button(focus, $shadow: none); }
+  &:hover { @include button(hover, $shadow: none); }
+  &:active { @include button(active, $shadow: none); }
+
+  // radius is 2 pixel less to fit in bubble
+  &:first-child {
+    border-radius: 0 0 0 $modal_radius - 2px;
+  }
+
+  &:last-child {
+    border-right-width: 0;
+    border-radius: 0 0 $modal_radius - 2px 0;
+  }
+
+  &:first-child:last-child {
+    border-radius: 0 0 $modal_radius - 2px $modal_radius - 2px;
+  }
+}
+
+
+// notification styling
+@mixin notification_bubble($flat: false) {
+  border-width: 1px;
+  border-style: solid;
+  border-radius: $base_border_radius + 2px;
+  margin: $base_margin;
+
+  @if $flat {
+    @include button(undecorated);
+  } @else {
+    @include button(normal);
+  }
+
+  &:focus {
+    @include button(focus);
+  }
+
+  &:hover {
+    @include button(hover);
+  }
+
+  &:active {
+    @include button(active);
+  }
+}

data/gnome-shell-sass/_drawing.scss

@@ -0,0 +1,232 @@
+// Drawing mixins
+
+// generic drawing of more complex things
+
+@function draw_widget_edge($c:$borders_edge) {
+// outer highlight "used" on most widgets
+  @return 0 1px $c;
+}
+
+// provide font size in rem, with px fallback
+@mixin fontsize($size: 24, $base: 16) {
+  font-size: round($size) + pt;
+  //font-size: ($size / $base) * 1rem;
+}
+
+@mixin draw_shadows($shadow1, $shadow2:none, $shadow3:none, $shadow4:none) {
+//
+// Helper function to stack up to 4 box-shadows;
+//
+  @if $shadow4!=none { box-shadow: $shadow1, $shadow2, $shadow3, $shadow4; }
+  @else if $shadow3!=none { box-shadow: $shadow1, $shadow2, $shadow3; }
+  @else if $shadow2!=none { box-shadow: $shadow1, $shadow2; }
+  @else { box-shadow: $shadow1; }
+}
+
+// entries
+
+@mixin entry($t, $fc:$selected_bg_color, $edge: $borders_edge) {
+//
+// Entries drawing function
+//
+// $t: entry type
+// $fc: focus color
+// $edge: set to none to not draw the bottom edge or specify a color to not use the default one
+//
+// possible $t values:
+// normal, focus, insensitive
+//
+
+  @if $t==normal {
+    background-color: $base_color;
+    border-color: $borders_color;
+
+  }
+  @if $t==focus {
+    border-color: if($fc==$selected_bg_color,
+              $selected_borders_color,
+              darken($fc,35%));
+    box-shadow: inset 0 0 0 2px $fc;
+  }
+  @if $t==hover { }
+  @if $t==insensitive {
+    color: $insensitive_fg_color;
+    border-color: $insensitive_bg_color;
+    box-shadow: none;
+  }
+}
+
+// buttons
+
+@function draw_border_color ($c) {
+  //
+  // colored buttons want the border form the base color
+  //
+  @return if($variant == 'light', darken($c, 18%), darken($c, 4%));
+}
+
+@function draw_text_shadow_color ($tc:$fg_color, $bg:$bg_color) {
+//
+// calculate the color of text shadows
+//
+// $tc is the text color
+// $bg is the background color
+//
+  $lbg: lightness($bg)/100%;
+  @if lightness($tc)<50% { @return rgba(255,255,255,$lbg/($lbg*1.3)); }
+  @else { @return rgba(0,0,0,1-$lbg*0.8); }
+}
+
+@function draw_button_hilight_color($c) {
+//
+// calculate the right top highlight color for buttons
+//
+// $c: base color;
+//
+  @if lightness($c)>90% { @return white; }
+  @else if lightness($c)>80% { @return rgba(255,255,255, 0.7); }
+  @else if lightness($c)>50% { @return rgba(255,255,255, 0.5); }
+  @else if lightness($c)>40% { @return rgba(255,255,255, 0.3); }
+  @else { @return rgba(255,255,255, 0.1); }
+}
+
+@mixin draw_button_text_shadow ($tc:$fg_color, $bg:$bg_color) {
+//
+// helper function for the text emboss effect
+//
+// $tc is the optional text color, not the shadow color
+//
+// TODO: this functions needs a way to deal with special cases
+//
+
+  $shadow: draw_text_shadow_color($tc, $bg);
+
+  @if lightness($tc)<50% {
+    text-shadow: 0 1px $shadow;
+    icon-shadow: 0 1px $shadow;
+  }
+  @else {
+    text-shadow: 0 -1px $shadow;
+    icon-shadow: 0 -1px $shadow;
+  }
+}
+
+@mixin button($t, $c:$bg_color, $tc:$fg_color, $edge: $borders_edge, $shadow: $shadow_color) {
+//
+// Button drawing function
+//
+// $t:    button type,
+// $c:    base button color for colored* types
+// $tc:   optional text color for colored* types
+// $edge: set to none to not draw the bottom edge or specify a color to not
+//        use the default one
+// $shadow: set to none to not draw the drop shadow or specify a color to not
+//          use the default one
+//
+// possible $t values:
+// normal, hover, active, insensitive, insensitive-active,
+// backdrop, backdrop-active, backdrop-insensitive, backdrop-insensitive-active,
+// osd, osd-hover, osd-active, osd-insensitive, osd-backdrop, undecorated
+//
+
+  $hilight_color: draw_button_hilight_color($c);
+  $button_edge: if($edge == none, none, draw_widget_edge($edge));
+  $blank_edge: if($edge == none, none, draw_widget_edge(transparentize($edge,1)));
+  $button_shadow: if($shadow == none, none, 0 1px 1px 0 $shadow);
+
+  // normal button
+  @if $t==normal {
+    color: $tc;
+    background-color: lighten($c, 3%);
+    border-color: draw_border_color($c);
+    @include draw_shadows($button_shadow);
+    // box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
+    text-shadow: 0 1px $text_shadow_color;
+    icon-shadow: 0 1px $text_shadow_color;
+  }
+
+  // focused button
+  @if $t==focus {
+    color: $tc;
+    text-shadow: 0 1px $text_shadow_color;
+    icon-shadow: 0 1px $text_shadow_color;
+    box-shadow: inset 0 0 0 2px transparentize($selected_bg_color, 0.4);
+    //border-color: $selected_bg_color;
+  }
+
+  // hover button
+  @else if $t==hover {
+    color: $tc;
+    background-color: lighten($c, if($variant == 'light', 8%, 5%));
+    border-color: if($variant == 'light', draw_border_color(lighten($c, 7%)), draw_border_color($c));
+    @include draw_shadows($button_shadow);
+    text-shadow: 0 1px $text_shadow_color;
+    icon-shadow: 0 1px $text_shadow_color;
+  }
+
+  // active button
+  @else if $t==active {
+    color: $tc;
+    background-color: darken($c,3%);
+    border-color: draw_border_color(if($variant == 'light', $c, darken($c,7%)));
+    text-shadow: none;
+    icon-shadow: none;
+    box-shadow: none;
+  }
+
+  // insensitive button
+  @else if $t==insensitive {
+    color: $insensitive_fg_color;
+    border-color: $insensitive_borders_color;
+    background-color: $insensitive_bg_color;
+    box-shadow: none;
+    text-shadow: none;
+    icon-shadow: none;
+  }
+
+  // reset
+  @else if $t==undecorated {
+    border-color: transparent;
+    background-color: transparent;
+    background-image: none;
+    @include draw_shadows(inset 0 1px rgba(255,255,255,0),$blank_edge);
+    text-shadow: none;
+    icon-shadow: none;
+  }
+}
+
+// overview icons
+@mixin overview-icon($color) {
+  .overview-icon {
+    @extend %icon_tile;
+    color: $color;
+  }
+
+  &:hover,
+  &:selected {
+    .overview-icon {
+      background-color: transparentize($color, .9);
+    }
+  }
+
+  &:focus {
+    .overview-icon {
+      background-color: transparentize($color, .7);
+      // border-color: $selected_bg_color;
+    }
+  }
+
+  &:drop {
+    .overview-icon {
+      border: 2px solid $selected_bg_color; //already 2px transparent so no jumping
+      background-color: transparentize($selected_bg_color, .8);
+    }
+  }
+
+  &:active,
+  &:checked {
+    .overview-icon {
+      background-color: transparentize(darken($osd_bg_color, 10%), .5);
+    }
+  }
+}

data/gnome-shell-sass/_high-contrast-colors.scss

@@ -0,0 +1,42 @@
+// When color definition differs for dark and light variant,
+// it gets @if ed depending on $variant
+
+
+$base_color: #222;
+$bg_color: #000;
+$fg_color: #fff;
+
+$selected_fg_color: #ffffff;
+$selected_bg_color: darken(#4a90d9,20%);
+$selected_borders_color: darken($selected_bg_color, 20%);
+$borders_color: darken($bg_color,12%);
+$borders_edge: transparentize($fg_color, 0.9);
+$link_color: lighten($selected_bg_color,20%);
+$link_visited_color: lighten($selected_bg_color,10%);
+$top_hilight: $borders_edge;
+
+$warning_color: #f57900;
+$error_color: #cc0000;
+$success_color: darken(#73d216,10%);
+$destructive_color: darken(#ef2929,10%);
+
+$osd_fg_color: #eeeeec;
+$osd_bg_color: #2e3436;
+$osd_borders_color: rgba(0,0,0, 0.7);
+$osd_outer_borders_color: rgba(255,255,255, 0.1);
+
+$shadow_color: rgba(0,0,0, 0.1);
+$system_bg_color: desaturate(#241f31,100%); //neutralize the HIG color
+
+//insensitive state derived colors
+$insensitive_fg_color: mix($fg_color, $bg_color, 50%);
+$insensitive_bg_color: mix($bg_color, $base_color, 60%);
+$insensitive_borders_color: $borders_color;
+
+//colors for the backdrop state, derived from the main colors.
+$backdrop_base_color: lighten($base_color,1%);
+$backdrop_bg_color: $bg_color;
+$backdrop_fg_color: mix($fg_color, $backdrop_bg_color, 80%);
+$backdrop_insensitive_color: lighten($backdrop_bg_color,15%);
+$backdrop_borders_color: mix($borders_color, $bg_color, 90%);
+$backdrop_dark_fill: mix($backdrop_borders_color,$backdrop_bg_color, 35%);

data/gnome-shell-sass/_widgets.scss

@@ -0,0 +1,51 @@
+//
+// Shell widgets stylesheets are placed in separate .scss files
+// in 'widgets' and imported into the main stylesheet in this file.
+// To create or update a widget for the shell modify the list below.
+//
+
+/* WIDGETS */
+
+// Primary widgets
+@import 'widgets/base';
+@import 'widgets/entries';
+@import 'widgets/buttons';
+@import 'widgets/check-box';
+@import 'widgets/switches';
+@import 'widgets/slider';
+@import 'widgets/scrollbars';
+// Popovers
+@import 'widgets/popovers';
+@import 'widgets/calendar';
+@import 'widgets/message-list';
+@import 'widgets/ibus-popup';
+// Notifications
+@import 'widgets/notifications';
+@import 'widgets/hotplug';
+// Dialogs
+@import 'widgets/dialogs';
+@import 'widgets/network-dialog';
+// OSDs
+@import 'widgets/osd';
+@import 'widgets/switcher-popup';
+@import 'widgets/workspace-switcher';
+// Panel
+@import 'widgets/panel';
+@import 'widgets/corner-ripple';
+// Overview
+@import 'widgets/overview';
+@import 'widgets/window-picker';
+@import 'widgets/search-entry';
+@import 'widgets/search-results';
+@import 'widgets/dash';
+@import 'widgets/app-grid';
+@import 'widgets/workspace-thumbnails';
+// A11y / misc
+@import 'widgets/a11y';
+@import 'widgets/misc';
+@import 'widgets/tiled-previews';
+@import 'widgets/keyboard';
+@import 'widgets/looking-glass';
+// Lock / login screens
+@import 'widgets/login-dialog';
+@import 'widgets/screen-shield';

data/gnome-shell-sass/gnome-shell-sass.doap

@@ -0,0 +1,37 @@
+<Project xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+         xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+         xmlns:foaf="http://xmlns.com/foaf/0.1/"
+         xmlns:gnome="http://api.gnome.org/doap-extensions#"
+         xmlns="http://usefulinc.com/ns/doap#">
+
+  <name xml:lang="en">GNOME Shell Sass</name>
+  <shortdesc xml:lang="en">Sass sources of GNOME Shell</shortdesc>
+  <description>GNOME Shell Sass is a project intended to allow the sharing of the
+ sass theme sources between gnome-shell and other projects like gnome-shell-extensions.</description>
+
+  <category rdf:resource="http://api.gnome.org/doap-extensions#core" />
+  <programming-language>sass</programming-language>
+  <programming-language>css</programming-language>
+
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Carlos Soriano</foaf:name>
+      <foaf:mbox rdf:resource="mailto:csoriano@gnome.org" />
+      <gnome:userid>csoriano</gnome:userid>
+    </foaf:Person>
+  </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Florian Müllner</foaf:name>
+      <foaf:mbox rdf:resource="mailto:fmuellner@gnome.org" />
+      <gnome:userid>fmuellner</gnome:userid>
+    </foaf:Person>
+  </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Jakub Steiner</foaf:name>
+      <foaf:mbox rdf:resource="mailto:jimmac@gmail.com" />
+      <gnome:userid>jimmac</gnome:userid>
+    </foaf:Person>
+  </maintainer>
+</Project>

data/gnome-shell-sass/widgets/_a11y.scss

@@ -0,0 +1,24 @@
+// Pointer location
+.ripple-pointer-location {
+  width: $ripple_size;
+  height: $ripple_size;
+  border-radius: $ripple_size * 0.5; // radius equals the size of the box to give us the curve
+  background-color: lighten(transparentize($selected_bg_color, 0.7), 30%);
+  box-shadow: 0 0 2px 2px lighten($selected_bg_color, 20%);
+}
+
+// Pointer accessibility notifications
+.pie-timer {
+  width: 60px;
+  height: 60px;
+  -pie-border-width: 3px;
+  -pie-border-color: $selected_bg_color;
+  -pie-background-color: lighten(transparentize($selected_bg_color, 0.7), 40%);
+}
+
+// Screen zoom/Magnifier
+.magnifier-zoom-region {
+  border: 2px solid $selected_bg_color;
+
+  &.full-screen { border-width: 0; }
+}

data/gnome-shell-sass/widgets/_app-grid.scss

@@ -0,0 +1,167 @@
+/* App Grid */
+
+$app_icon_size: 96px;
+
+// app icons
+.icon-grid {
+  row-spacing: $base_spacing * 2;
+  column-spacing: $base_spacing * 2;
+  max-row-spacing: $base_spacing * 12;
+  max-column-spacing: $base_spacing * 12;
+  page-padding-top: $base_padding * 4;
+  page-padding-bottom: $base_padding * 4;
+  page-padding-left: $base_padding * 2;
+  page-padding-right: $base_padding * 2;
+}
+
+/* App Icons */
+
+$app_grid_fg_color: #fff;
+
+// Icon tiles in the app grid
+.app-well-app,
+%app-well-app {
+  @include overview-icon($app_grid_fg_color);
+
+  .overview-icon.overview-icon-with-label {
+    padding: 10px 8px 5px 8px;
+
+    > StBoxLayout {
+      spacing: $base_spacing;
+    }
+  }
+}
+
+/* App Folders */
+.app-well-app.app-folder {
+  background-color: $dash_background_color;
+  border-radius: $base_border_radius + 4px; // same as %icon_tile
+}
+
+// expanded folder
+.app-folder-dialog { //style like the dash
+  border-radius: $modal_radius * 1.5;
+  background-color: $dash_background_color;
+  padding: 12px 0px 12px 0px;
+
+  & .folder-name-container {
+    padding: 24px 36px 0;
+    spacing: 12px;
+
+    & .folder-name-label,
+    & .folder-name-entry {
+      font-size: 18pt;
+      font-weight: 800;
+    }
+
+    & .folder-name-entry { width: 300px }
+
+    /* FIXME: this is to keep the label in sync with the entry */
+    & .folder-name-label { padding: 5px 7px; color: $osd_fg_color; }
+
+    & .edit-folder-button {
+      @extend %button;
+
+      padding: 0;
+      width: 36px;
+      height: 36px;
+      border-radius: 18px;
+
+      & > StIcon { icon-size: 16px }
+    }
+  }
+
+  & .icon-grid {
+    row-spacing: $base_spacing * 2;
+    column-spacing: $base_spacing * 5;
+    page-padding-top: 0;
+    page-padding-bottom: 0;
+    page-padding-left: 0;
+    page-padding-right: 0;
+  }
+
+  & .page-indicators {
+    margin-bottom: 18px;
+  }
+}
+.app-folder-dialog-container {
+  padding: 12px;
+  width: 620px;
+  height: 620px;
+}
+
+// Running app indicator (also shown in dash)
+.app-well-app-running-dot {
+  height: 5px;
+  width: 5px;
+  border-radius:5px;
+  background-color: $osd_fg_color;
+  margin-bottom: 1px;
+}
+
+// Rename popup for app folders
+.rename-folder-popup {
+  .rename-folder-popup-item {
+    spacing: $base_spacing;
+    &:ltr, &:rtl { padding: 0 $base_padding * 2; }
+  }
+}
+
+// right-click app menu
+.app-menu {
+  max-width: 27.25em;
+}
+
+// App Grid pagination indicators
+.page-indicator {
+  padding: $base_padding $base_padding * 2 0;
+
+  .page-indicator-icon {
+    width: 10px;
+    height: 10px;
+    border-radius: 10px; // the same as height&width
+    background-color: white;
+  }
+}
+
+.apps-scroll-view {
+  padding: 0;
+}
+
+// shutdown and other actions in the grid
+.system-action-icon {
+  background-color: rgba(0,0,0,0.8);
+  color: #fff;
+  border-radius: 99px;
+  icon-size: $app_icon_size * 0.5;
+}
+
+.page-navigation-hint {
+  width: 300px;
+
+  &.dnd {
+    background: rgba(255, 255, 255, 0.1);
+  }
+
+  &.next:ltr,
+  &.previous:rtl {
+    background-gradient-start: rgba(255, 255, 255, 0.05);
+    background-gradient-end: transparent;
+    background-gradient-direction: horizontal;
+    border-radius: 15px 0px 0px 15px;
+  }
+
+  &.previous:ltr,
+  &.next:rtl {
+    background-gradient-start: transparent;
+    background-gradient-end: rgba(255, 255, 255, 0.05);
+    background-gradient-direction: horizontal;
+    border-radius: 0px 15px 15px 0px;
+  }
+}
+
+.page-navigation-arrow {
+  margin: 6px;
+  width: 24px;
+  height: 24px;
+}

data/gnome-shell-sass/widgets/_base.scss

@@ -0,0 +1,18 @@
+// Links
+.shell-link {
+  color: $link_color;
+
+  &:hover {
+    color: lighten($link_color, 10%);
+  }
+}
+
+// Outline for low res icons
+.lowres-icon {
+  icon-shadow: 0 1px 2px rgba(black, 0.3);
+}
+
+// Dropshadow for large icons
+.icon-dropshadow {
+  icon-shadow: 0 1px 5px rgba(black, 0.8);
+}

data/gnome-shell-sass/widgets/_buttons.scss

@@ -0,0 +1,5 @@
+/* Buttons */
+
+.button {
+  @extend %button; // that's it
+}

data/gnome-shell-sass/widgets/_calendar.scss

@@ -0,0 +1,291 @@
+/* Date/Time Menu */
+
+.clock-display-box {
+  spacing: 2px;
+
+  .clock {
+    padding-left: $base_padding * 2;
+    padding-right: $base_padding * 2;
+  }
+}
+
+// overall menu
+#calendarArea {
+  padding:0;
+}
+
+// Calendar menu side column
+.datemenu-calendar-column {
+  spacing: $base_spacing;
+  border: 0 solid $bubble_borders_color;
+  padding: 0 $base_padding * 2;
+
+  &:ltr {margin-right: $base_margin * 2; border-left-width: 1px; }
+  &:rtl {margin-left: $base_margin * 2; border-right-width: 1px; }
+
+  .datemenu-displays-section {
+  }
+
+  .datemenu-displays-box {
+    spacing: $base_spacing;
+  }
+}
+
+.events-section-title {
+  @include notification_bubble($flat: true);
+  color: desaturate(darken($fg_color,40%), 10%);
+  font-weight: bold;
+  padding: .4em;
+}
+
+/* today button (the date) */
+.datemenu-today-button {
+  @include notification_bubble($flat: true);
+  padding: $base_padding * 1.5;
+
+  // weekday label
+  .day-label {
+    @include fontsize($base_font_size+1);
+    font-weight: bold;
+  }
+
+  // date label
+  .date-label {
+    @include fontsize($base_font_size+7);
+    font-weight: 1000;
+  }
+}
+
+/* Calendar */
+.calendar {
+  @include notification_bubble;
+  padding: $base_padding;
+
+  // month
+  .calendar-month-label {
+    color: lighten($fg_color,5%);
+    font-weight: bold;
+    padding: 8px 0;
+    &:focus {}
+  }
+
+  // prev/next month icons
+  .calendar-change-month-back StIcon,
+  .calendar-change-month-forward StIcon {
+    icon-size: $base_icon_size;
+  }
+
+  .pager-button {
+    background-color: transparent;
+    height: 32px;
+    width: 32px;
+    border-radius: $base_border_radius;
+    &:hover, &:focus { background-color: lighten($hover_bg_color, 5%); }
+    &:active { background-color: $active_bg_color; }
+  }
+
+
+  $calendar_day_size: 32px;
+
+  .calendar-day-base {
+    @include fontsize($base_font_size - 3);
+    text-align: center;
+    width: $calendar_day_size;
+    height: $calendar_day_size;
+    padding: 0;
+    margin: 2px;
+    border-radius: $calendar_day_size * 0.5 + 2px;
+    border: 1px solid transparent; //avoid jumparound due to today
+    font-feature-settings: "tnum";
+    &:hover, &:focus { background-color: $hover_bg_color; }
+    &:active,&:selected {
+      color: lighten($fg_color,10%);
+      background-color: darken($bg_color,5%);
+    }
+
+    // day of week heading
+    &.calendar-day-heading {
+      color: lighten($fg_color,10%);
+      margin-top: 1em;
+      @include fontsize($base_font_size - 4);
+    }
+  }
+
+  .calendar-day { //border collapse hack - see calendar.js
+    border-width: 0;
+  }
+
+  .calendar-day-top {
+    border-top-width: 1px;
+  }
+
+  .calendar-day-left {
+    border-left-width: 1px;
+  }
+
+  .calendar-work-day {}
+
+  .calendar-nonwork-day {
+    color: $insensitive_fg_color;
+  }
+
+  // Today
+  .calendar-today {
+    font-weight: bold;
+    border: 1px solid transparent;
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+
+    &:hover,&:focus {
+      background-color:lighten($selected_bg_color, 3%);
+      color: $selected_fg_color;
+    }
+
+    &:active,&:selected {
+      background-color: $selected_bg_color;
+      color: $selected_fg_color;
+
+      &:hover,&:focus {
+        background-color:lighten($selected_bg_color, 3%);
+        color: $selected_fg_color;
+      }
+    }
+  }
+
+  .calendar-day-with-events {
+    background-image: url("resource:///org/gnome/shell/theme/calendar-today.svg");
+    &.calendar-work-day {
+       color: lighten($fg_color,10%);
+       font-weight: bold;
+    }
+  }
+
+  .calendar-other-month-day {
+    color: transparentize($fg_color ,0.5);
+  }
+
+  .calendar-week-number {
+    @include fontsize($base_font_size - 4);
+    font-weight: bold;
+    height: 1.8em;
+    width: 2.3em; 
+    border-radius: 2px;
+    margin: 6px;
+    background-color: darken($bg_color, 2%);
+    color: lighten($fg_color, 5%);
+  }
+}
+
+/* Events */
+.events-button {
+  @include notification_bubble;
+  padding: $base_padding * 2;
+
+  .events-box {
+    spacing: $base_spacing;
+  }
+
+  .events-list {
+    spacing: 2 * $base_spacing;
+  }
+
+  .events-title {
+    color: desaturate(darken($fg_color,40%), 10%);
+    font-weight: bold;
+    margin-bottom: $base_margin;
+  }
+
+  .event-time {
+    color: darken($fg_color,20%);
+    font-feature-settings: "tnum";
+    @include fontsize($base_font_size - 1);
+  }
+}
+
+/* World clocks */
+.world-clocks-button {
+  @include notification_bubble;
+  padding: $base_padding * 2;
+
+  .world-clocks-grid {
+    spacing-rows: $base_spacing;
+    spacing-columns: $base_spacing * 2;
+  }
+
+  // title
+  .world-clocks-header {
+    color: desaturate(darken($fg_color,40%), 10%);
+    font-weight: bold;
+  }
+
+  // city label
+  .world-clocks-city {
+    color: $fg_color;
+    @include fontsize($base_font_size);
+    font-weight: normal;
+  }
+
+  // timezone time
+  .world-clocks-time {
+    font-weight: bold;
+    color: $fg_color;
+    font-feature-settings: "tnum";
+    @include fontsize($base_font_size);
+
+    &:ltr { text-align: right; }
+    &:rtl { text-align: left; }
+  }
+
+  // timezone offset label
+  .world-clocks-timezone {
+    color: darken($fg_color,20%);
+    font-feature-settings: "tnum";
+    @include fontsize($base_font_size - 1);
+  }
+}
+
+/* Weather */
+.weather-button {
+  @include notification_bubble;
+  padding: $base_padding * 2;
+
+  .weather-box {
+    spacing: $base_spacing + $base_margin;
+  }
+
+  .weather-header-box {
+    spacing: $base_spacing;
+  }
+
+  .weather-header {
+    color: desaturate(darken($fg_color,40%), 10%);
+    font-weight: bold;
+
+    &.location {
+      font-weight: normal;
+      @include fontsize($base_font_size - 1);
+    }
+  }
+
+  .weather-grid {
+    spacing-rows: $base_spacing;
+    spacing-columns: $base_spacing * 2;
+  }
+
+  .weather-forecast-time {
+    color: darken($fg_color,30%);
+    font-feature-settings: "tnum";
+    @include fontsize($base_font_size - 2);
+    font-weight: normal;
+    padding-top: 0.2em;
+    padding-bottom: 0.4em;
+  }
+
+  .weather-forecast-icon {
+    icon-size: $base_icon_size * 2;
+  }
+
+  .weather-forecast-temp {
+    font-weight: bold;
+  }
+}

data/gnome-shell-sass/widgets/_check-box.scss

@@ -0,0 +1,18 @@
+/* Check Boxes */
+
+// these are equal to the size of the SVG assets
+$check_height: 22px;
+$check_width: 24px;
+
+
+.check-box {
+  StBoxLayout { spacing: .8em; }
+  StBin {
+    width: $check_width;
+    height: $check_height;
+    background-image: url("resource:///org/gnome/shell/theme/checkbox-off.svg");
+  }
+  &:focus StBin { background-image: url("resource:///org/gnome/shell/theme/checkbox-off-focused.svg"); }
+  &:checked StBin { background-image: url("resource:///org/gnome/shell/theme/checkbox.svg"); }
+  &:focus:checked StBin { background-image: url("resource:///org/gnome/shell/theme/checkbox-focused.svg"); }
+}

data/gnome-shell-sass/widgets/_corner-ripple.scss

@@ -0,0 +1,15 @@
+/* Activities Ripple */
+
+$ripple_size: 50px;
+
+.ripple-box {
+  background-color: lighten(transparentize($selected_bg_color, 0.7), 40%);
+  box-shadow: 0 0 2px 2px lighten($selected_bg_color, 20%);
+  // plus + 2px for the border (box-shadow)
+  width: $ripple_size + 2px;
+  height: $ripple_size + 2px;
+  border-radius: 0 0 $ripple_size + 2px 0; // radius equals the size of the box to give us the curve
+
+  // just a simple change to the border radius position
+  &:rtl { border-radius: 0 0 0 $ripple_size + 2px; }
+}

data/gnome-shell-sass/widgets/_dash.scss

@@ -0,0 +1,73 @@
+/* Dash */
+
+$dash_background_color: #3b3b3b;
+$dash_placeholder_size: 32px;
+$dash_padding: $base_padding + 4px; // 10px
+$dash_spacing: $base_padding / 4;
+
+$dash_bottom_margin: $base_margin * 4;
+
+$dash_border_radius: $modal_radius * 1.5;
+
+#dash {
+  @include fontsize($base_font_size - 2);
+  margin-top: $base_spacing * 3;
+  padding: 0 $dash_padding;
+
+  .placeholder {
+    // background-image: url("resource:///org/gnome/shell/theme/dash-placeholder.svg");
+    background-image:none;
+    background-size: contain;
+    height: $dash_placeholder_size;
+  }
+
+  .empty-dash-drop-target {
+    width: $dash_placeholder_size;
+    height: $dash_placeholder_size;
+  }
+
+  .overview-icon {
+    padding: $dash_padding / 2;
+  }
+}
+
+.dash-background {
+  background-color: $dash_background_color;
+  margin-bottom: $dash_bottom_margin;
+  padding: $dash_padding;
+  border-radius: $dash_border_radius;
+}
+
+// Dash Items
+.dash-item-container .app-well-app, .show-apps {
+  padding: $dash_padding $dash_spacing $dash_padding + $dash_bottom_margin;
+}
+
+.dash-separator {
+  width: 1px;
+  margin: 0 ($dash_spacing + ($dash_padding / 2)) $dash_bottom_margin;
+  background-color: transparentize($osd_fg_color,0.7);
+}
+
+// OSD Tooltip
+.dash-label {
+  color: $osd_fg_color;
+  background-color: $osd_bg_color;
+  border-radius: 99px;
+  padding: $base_padding $base_padding * 2;
+  text-align: center;
+  -y-offset: $base_margin * 3; // distance from the dash edge
+}
+
+// Show apps button
+.show-apps {
+  @include overview-icon($osd_fg_color);
+
+  &:focus,
+  &:checked {
+    .overview-icon {
+      background-color: transparentize($osd_bg_color,0.5);
+      color: $fg_color;
+    }
+  }
+}

data/gnome-shell-sass/widgets/_dialogs.scss

@@ -0,0 +1,173 @@
+/* Modal Dialogs */
+
+.headline {
+  @include fontsize($base_font_size + 1);
+}
+
+.modal-dialog {
+  border-radius: $modal_radius;
+  @extend %bubble_panel;
+
+  .modal-dialog-content-box {
+    margin: 32px 40px;
+    spacing: 32px;
+    max-width: 28em;
+  }
+
+  .modal-dialog-linked-button {
+    @extend %bubble_button;
+  }
+}
+
+/* End Session Dialog */
+.end-session-dialog {
+  width: 30em;
+
+  .end-session-dialog-battery-warning,
+  .dialog-list-title {
+    color: $warning_color;
+  }
+}
+
+/* Message Dialog */
+.message-dialog-content {
+  spacing: 18px;
+
+  .message-dialog-title {
+    text-align: center;
+    font-size: 18pt;
+    font-weight: 800;
+
+    &.lightweight {
+      font-size: 13pt;
+      font-weight: 800;
+    }
+  }
+  .message-dialog-description { text-align: center; }
+}
+
+/* Dialog List */
+.dialog-list {
+  spacing: 18px;
+
+  .dialog-list-title {
+    text-align: center;
+    font-weight: bold;
+  }
+
+  .dialog-list-scrollview { max-height: 200px; }
+  .dialog-list-box {
+    spacing: 1em;
+
+    .dialog-list-item {
+      spacing: 1em;
+
+      .dialog-list-item-title { font-weight: bold; }
+      .dialog-list-item-description {
+        color: darken($fg_color,5%);
+        @include fontsize($base_font_size - 1);
+      }
+    }
+  }
+}
+
+/* Run Dialog */
+.run-dialog {
+  .modal-dialog-content-box {
+    margin-top: 24px;
+    margin-bottom: 14px;
+  }
+  .run-dialog-entry { width: 20em; }
+  .run-dialog-description {
+    @include fontsize($base_font_size - 1);
+    text-align: center;
+    color: darken($fg_color, 20%);
+  }
+}
+
+/* Password or Authentication Dialog */
+
+.prompt-dialog {
+  width: 28em;
+
+  .modal-dialog-content-box {
+    margin-bottom: 24px;
+  }
+}
+
+.prompt-dialog-password-grid {
+  spacing-rows: 8px;
+  spacing-columns: 4px;
+
+  .prompt-dialog-password-entry {
+    width: auto;
+
+    // 4px (spacing) + 16px (spinner-width)
+    &:ltr { margin-left: 20px; }
+    &:rtl { margin-right: 20px; }
+  }
+}
+
+.prompt-dialog-password-layout {
+  spacing: 8px;
+}
+
+.prompt-dialog-password-entry {
+  width: 20em;
+}
+
+.prompt-dialog-error-label,
+.prompt-dialog-info-label,
+.prompt-dialog-null-label {
+  text-align: center;
+  @include fontsize($base_font_size - 1);
+}
+
+.prompt-dialog-error-label {
+  color: $warning_color;
+}
+
+
+/* Polkit Dialog */
+
+.polkit-dialog-user-layout {
+  text-align: center;
+  spacing: 8px;
+  margin-bottom: 6px;
+
+  .polkit-dialog-user-root-label { color: $warning_color; }
+}
+
+/* Audio selection dialog */
+.audio-device-selection-dialog {
+  .modal-dialog-content-box { margin-bottom: 28px; }
+  .audio-selection-box { spacing: 20px; }
+}
+
+.audio-selection-device {
+  border: 1px solid $bubble_borders_color;
+  border-radius: 12px;
+  &:hover,&:focus { background-color: $hover_bg_color; }
+  &:active { 
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+  }
+}
+
+.audio-selection-device-box {
+  padding: 20px;
+  spacing: 20px;
+}
+
+.audio-selection-device-icon {
+  icon-size: $base_icon_size * 4;
+}
+
+/* Welcome dialog */
+.welcome-dialog-image {
+  background-image: url("resource:///org/gnome/shell/theme/gnome-shell-start.svg");
+  background-size: contain;
+  /* Reasonable maximum dimensions */
+  height: 300px;
+  width: 300px;
+}

data/gnome-shell-sass/widgets/_entries.scss

@@ -0,0 +1,27 @@
+/* Entries */
+
+StEntry {
+  border-radius: $base_border_radius;
+  padding: 8px;
+  border-width: 0;
+  color: $fg_color;
+  @include entry(normal);
+  //&:hover { @include entry(hover);}
+  &:focus { @include entry(focus);}
+  &:insensitive { @include entry(insensitive);}
+  selection-background-color: $selected_bg_color;
+  selected-color: $selected_fg_color;
+  StIcon.capslock-warning {
+    icon-size: 16px;
+    warning-color: $warning_color;
+    padding: 0 4px;
+  }
+  StIcon.peek-password {
+    icon-size: $base_icon_size;
+    padding: 0 4px;
+  }
+  StLabel.hint-text {
+    margin-left: 2px;
+    color: transparentize($fg_color, 0.3);
+  }
+}

data/gnome-shell-sass/widgets/_hotplug.scss

@@ -0,0 +1,10 @@
+// hotplug
+
+.hotplug-notification-item {
+  @extend %bubble_button;
+}
+
+.hotplug-notification-item-icon {
+  icon-size: 24px;
+  padding: 0 4px;
+}

data/gnome-shell-sass/widgets/_ibus-popup.scss

@@ -0,0 +1,35 @@
+// IBus Candidate Popup
+
+.candidate-popup-boxpointer {
+  @extend .popup-menu-boxpointer;
+}
+
+.candidate-popup-content {
+  padding: 0.5em;
+  spacing: 0.3em;
+}
+
+.candidate-index {
+  padding: 0 0.5em 0 0;
+  color: darken($fg_color,10%);
+}
+
+.candidate-box {
+  padding: 0.3em 0.5em 0.3em 0.5em;
+  border-radius: $base_border_radius;
+  &:selected,&:hover { background-color: $selected_bg_color; color: $selected_fg_color; }
+}
+
+.candidate-page-button-box {
+  height: 2em;
+  .vertical & { padding-top: 0.5em; }
+  .horizontal & { padding-left: 0.5em; }
+}
+
+.candidate-page-button {
+  padding: 4px;
+}
+
+.candidate-page-button-previous { border-radius: $base_border_radius 0px 0px $base_border_radius; border-right-width: 0; }
+.candidate-page-button-next { border-radius: 0px $base_border_radius $base_border_radius 0px;  }
+.candidate-page-button-icon { icon-size: 1em; }

data/gnome-shell-sass/widgets/_keyboard.scss

@@ -0,0 +1,115 @@
+/* On-screen Keyboard */
+
+$key_size: 1.2em;
+$key_border_radius: $base_border_radius + 3px;
+$key_bg_color:  $bg_color;
+// $default_key_bg_color: darken($key_bg_color, 4%);
+$default_key_bg_color: if($variant=='light', darken($osd_bg_color, 11%), lighten($osd_bg_color, 2%));
+
+
+// draw keys using button function
+#keyboard {
+  background-color: transparentize(if($variant=='light', darken($bg_color, 5%), darken($bg_color, 8%)), 0.1);
+  box-shadow: inset 0 1px 0 0 $osd_outer_borders_color;
+
+  .page-indicator {
+    padding: $base_padding;
+
+    .page-indicator-icon {
+      width: 8px;
+      height: 8px;
+    }
+  }
+}
+
+// the container for individual keys
+.key-container {
+  padding: $base_margin;
+  spacing: $base_margin;
+}
+
+// the keys
+.keyboard-key {
+
+  @include button(normal, $c:$key_bg_color);
+
+  &:focus { @include button(focus);}
+  &:hover, &:checked { @include button(hover, $c: $key_bg_color);}
+  &:active { @include button(active, $c: $key_bg_color); }
+
+  @include fontsize($base_font_size + 5);
+  min-height: $key_size;
+  min-width: $key_size;
+  border-width: 1px;
+  border-style: solid;
+  border-radius: $key_border_radius;
+
+  &:grayed { //FIXMEy
+    background-color: darken($bg_color, 3%);
+    color: $osd_fg_color;
+    border-color: $osd_borders_color;
+  }
+
+  // non-character keys
+  &.default-key {
+    @include button(normal, $c:$default_key_bg_color);
+    &:hover, &:checked {@include button(hover, $c: $default_key_bg_color);}
+    &:active { @include button(active, $c: $default_key_bg_color);}
+  }
+
+  // enter key is suggested-action
+  &.enter-key {
+    @include button(normal, $c:$selected_bg_color, $tc:$selected_fg_color);
+    &:hover, &:checked { @include button(hover, $c: lighten($selected_bg_color, 3%));}
+    &:active {@include button(active, $c: darken($selected_bg_color, 2%));}
+  }
+
+  &.shift-key-uppercase { color: $selected_bg_color }
+
+  StIcon { icon-size: 1.125em; }
+}
+
+// long press on a key popup
+.keyboard-subkeys {
+  color: $osd_fg_color;
+  -arrow-border-radius: $modal_radius;
+  -arrow-background-color: $osd_bg_color;
+  -arrow-border-width: 1px;
+  -arrow-border-color: lighten($osd_bg_color, 9%);
+  -arrow-base: 20px;
+  -arrow-rise: 10px;
+  -boxpointer-gap: $base_spacing;
+
+  .keyboard-key {
+    @include button(normal, $c:$key_bg_color);
+
+    &:focus { @include button(focus);}
+    &:hover, &:checked { @include button(hover, $c: $key_bg_color);}
+    &:active { @include button(active, $c: $key_bg_color); }
+
+    border-radius:$base_border_radius;
+  }
+}
+
+// emoji
+.emoji-page {
+  .keyboard-key {
+    background-color: transparent;
+    border: none;
+    color: initial;
+  }
+}
+
+.emoji-panel {
+  .keyboard-key:latched {
+    border-color: lighten($selected_bg_color, 5%);
+    background-color: $selected_bg_color;
+  }
+}
+
+// suggestions
+.word-suggestions {
+  @include fontsize($base_font_size + 3);
+  spacing: 12px;
+  min-height: 20pt;
+}

data/gnome-shell-sass/widgets/_login-dialog.scss

@@ -0,0 +1,174 @@
+/* Login Dialog */
+
+.login-dialog-banner-view {
+  padding-top: 24px;
+  max-width: 23em;
+}
+
+.login-dialog,
+.unlock-dialog {
+  //reset
+  border: none;
+  background-color: transparent;
+
+  $_gdm_bg: $system_bg_color;
+
+  StEntry {
+    @if $variant=='dark' {
+      $_gdm_entry_bg: darken($system_bg_color, 3%);
+      background-color: $_gdm_entry_bg;
+      color: $fg_color;
+    }
+  }
+
+  .modal-dialog-button-box { spacing: 3px; }
+  .modal-dialog-button {
+    padding: 4px 18px;
+    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
+    background-color: darken($system_bg_color, 3%);
+    border-color: darken($system_bg_color, 3%);
+    color: $osd_fg_color;
+
+    $_hover_c: lighten($_gdm_bg, 5%);
+    &:hover, &:focus {
+      background-color: $_hover_c;
+      border-color: $_hover_c;
+    }
+    &:active {
+      $_active_c: darken($_gdm_bg, 5%);
+      box-shadow: none;
+      background-color: $_active_c;
+      border-color: $_active_c;
+    }
+    &:insensitive {
+      @include button(insensitive);
+      border-color: darken($_gdm_bg, 5%);
+      background-color: darken($_gdm_bg, 5%);
+      color: transparentize($osd_fg_color, 0.3);
+    }
+    &:default {
+      @include button(normal, $c:$selected_bg_color, $tc:$selected_fg_color);
+      border-color: $selected_bg_color;
+      &:hover, &:focus { 
+        @include button(hover,$c:$selected_bg_color, $tc:$selected_fg_color);
+        $_def_hover_c: lighten($selected_bg_color, 5%);
+        background-color: $_def_hover_c;
+        border-color: $_def_hover_c;
+      }
+      &:active {
+        @include button(active,$c:$selected_bg_color, $tc:$selected_fg_color);
+        $_def_active_c: darken($selected_bg_color, 5%);
+        background-color: $_def_active_c;
+        border-color: $_def_active_c;
+      }
+      &:insensitive {
+        @include button(insensitive);
+        border-color: darken($selected_bg_color, 10%);
+        background-color: darken($selected_bg_color, 10%);
+        color: transparentize($selected_fg_color, 0.3);
+      }
+    }
+  }
+
+  .cancel-button,
+  .switch-user-button,
+  .login-dialog-session-list-button {
+    padding: 0;
+    border-radius: 99px;
+    width: $base_icon_size * 2;
+    height: $base_icon_size * 2;
+    border-color: darken($system_bg_color, 3%);
+    background-color: darken($system_bg_color, 3%);
+
+    StIcon { icon-size: $base_icon_size; }
+  }
+
+  .caps-lock-warning-label,
+  .login-dialog-message-warning {
+    color: $osd_fg_color;
+  }
+}
+
+.login-dialog-logo-bin { padding: 24px 0px; }
+.login-dialog-banner { color: darken($osd_fg_color,10%); }
+.login-dialog-button-box { width: 23em; spacing: 5px; }
+.login-dialog-message { text-align: center; }
+.login-dialog-user-selection-box { padding: 100px 0px; }
+.login-dialog-not-listed-label {
+  padding-left: 2px;
+  .login-dialog-not-listed-button:focus &,
+  .login-dialog-not-listed-button:hover & {
+    color: $osd_fg_color;
+  }
+}
+
+.login-dialog-not-listed-label {
+  @include fontsize($base_font_size - 1);
+  font-weight: bold;
+  color: darken($osd_fg_color,30%);
+  padding-top: 1em;
+}
+
+.login-dialog-user-list-view { -st-vfade-offset: 1em; }
+.login-dialog-user-list {
+  spacing: 12px;
+  width: 23em;
+  &:expanded .login-dialog-user-list-item:selected { background-color: $selected_bg_color; color: $selected_fg_color; }
+  &:expanded .login-dialog-user-list-item:logged-in { border-right: 2px solid $selected_bg_color; }
+}
+
+.login-dialog-user-list-item {
+  border-radius: $base_border_radius + 4px;
+  padding: 6px;
+  color: darken($osd_fg_color,30%);
+  &:ltr .user-widget { padding-right: 1em; }
+  &:rtl .user-widget { padding-left: 1em; }
+  .login-dialog-timed-login-indicator {
+    height: 2px;
+    margin-top: 6px;
+    background-color: $osd_fg_color;
+  }
+  &:focus .login-dialog-timed-login-indicator { background-color: $selected_fg_color; }
+}
+
+.user-widget-label {
+  color: $osd_fg_color;
+}
+
+.user-widget.horizontal .user-widget-label {
+  @include fontsize($base_font_size + 2);
+  font-weight: bold;
+  padding-left: 15px;
+
+  &:ltr { padding-left: 14px; text-align: left; }
+  &:rtl { padding-right: 14px; text-align: right; }
+}
+
+.user-widget.vertical .user-widget-label {
+  @include fontsize($base_font_size + 5);
+  text-align: center;
+  font-weight: normal;
+  padding-top: 16px;
+}
+
+.login-dialog-timed-login-indicator {
+    height: 2px;
+    background-color: darken($fg_color,40%);
+}
+
+.login-dialog-prompt-layout {
+  padding-top: 24px;
+  padding-bottom: 12px;
+  spacing: $base_spacing * 2;
+  width: 23em;
+}
+
+.login-dialog-prompt-entry {
+  height: 1.5em;
+}
+
+.login-dialog-prompt-label {
+  color: darken($osd_fg_color, 20%);
+  @include fontsize($base_font_size + 1);
+  padding-top: 1em;
+}

data/gnome-shell-sass/widgets/_looking-glass.scss

@@ -0,0 +1,109 @@
+/* Looking Glass */
+
+$text_fg_color: #ccc;
+
+// Dialog
+#LookingGlassDialog {
+  background-color: $osd_bg_color;
+  spacing: $base_spacing;
+  padding: 4px;
+  border: 1px solid transparentize($osd_fg_color, 0.8);
+  border-radius: $base_border_radius;
+  color: $osd_fg_color;
+
+  & > #Toolbar {
+    border: none;
+    border-radius: $base_border_radius;
+    background-color: $osd_bg_color;
+  }
+
+  .labels { spacing: $base_spacing; }
+  .notebook-tab {
+    -natural-hpadding: $base_padding * 2;
+    -minimum-hpadding: 6px;
+    font-weight: bold;
+    color: darken($osd_fg_color, 15%);
+    transition-duration: 100ms;
+    padding-left: .3em;
+    padding-right: .3em;
+    border-bottom-width: 2px;
+    &:hover {
+      color: $osd_fg_color;
+    }
+    &:selected {
+      border-bottom-width: 2px;
+      box-shadow: inset 0 -2px 0 0 lighten($selected_bg_color, 5%);
+      color: $osd_fg_color;
+    }
+  }
+  StBoxLayout#EvalBox { padding: 4px; spacing: $base_spacing; }
+  StBoxLayout#ResultsArea { spacing: $base_spacing; }
+}
+
+.lg-dialog {
+  StEntry {
+    background-color: transparentize(lighten($osd_bg_color, 5%), 0.4);
+    color: $osd_fg_color;
+    border-color: transparentize($osd_fg_color, 0.8);
+    min-height: 22px;
+    selection-background-color: $selected_bg_color;
+    selected-color: $selected_fg_color;
+  }
+  .shell-link {
+    color: $link_color;
+    &:hover { color: lighten($link_color, 10%); }
+    &:active { color: darken($link_color, 10%); }
+   }
+  .actor-link {
+    color: $text_fg_color;
+    &:hover { color: lighten($text_fg_color, 20%); }
+    &:active { color: darken($text_fg_color, 20%); }
+   }
+}
+
+.lg-completions-text {
+    font-size: .9em;
+    font-style: italic;
+}
+
+.lg-obj-inspector-title {
+    spacing: $base_spacing;
+}
+
+.lg-obj-inspector-button {
+    border: 1px solid $osd_borders_color;
+    padding: 4px;
+    border-radius: $base_border_radius;
+    &:hover { border: 1px solid #ffffff; }
+}
+
+// Extensions
+#lookingGlassExtensions { padding: 4px; }
+
+.lg-extensions-list {
+    padding: 4px;
+    spacing: 6px;
+}
+
+.lg-extension {
+    border: 1px solid lighten($osd_borders_color, 5%);
+    background-color: lighten($osd_bg_color, 5%);
+    border-radius: $base_border_radius;
+    padding: 4px;
+}
+
+.lg-extension-name {
+    font-weight: bold;
+}
+
+.lg-extension-meta {
+    spacing: 6px;
+}
+
+// Inspector
+#LookingGlassPropertyInspector {
+  background: $osd_bg_color;
+  border: 1px solid $osd_borders_color;
+  border-radius: $base_border_radius;
+  padding: 6px;
+}

data/gnome-shell-sass/widgets/_message-list.scss

@@ -0,0 +1,150 @@
+/* Message List */
+// a.k.a. notifications in the menu
+
+// main list
+.message-list {
+  width: 31.5em;
+  padding: 0 $base_padding * 2;
+
+  .message-list-placeholder { spacing: 12px; }
+}
+
+.message-list-sections {
+  spacing: $base_spacing;
+  margin: 0 $base_margin * 4; // to account for scrollbar
+}
+
+.message-list-section,
+.message-list-section-list {
+  spacing: $base_spacing;
+}
+
+// do-not-disturb + clear button
+.message-list-controls {
+  margin: ($base_margin * 2) ($base_margin * 4) 0;
+  // NOTE: remove the padding if notification_bubble could remove margin for drop shadow
+  padding: $base_margin;
+  spacing: $base_spacing * 2;
+
+  .dnd-button {
+    // We need this because the focus outline isn't inset like for the buttons
+    // so the dnd button would grow when it gets focus if we didn't change only
+    // its color when focusing.
+    border-width: 2px;
+    border-color: transparent;
+    border-radius: 99px;
+    border-style: solid;
+
+    &:focus {
+      border-color: transparentize($selected_bg_color, 0.4);
+    }
+  }
+}
+
+// message bubbles
+.message {
+  @include notification_bubble;
+
+  // icon container
+  .message-icon-bin {
+    padding: ($base_padding * 3) 0 ($base_padding * 3) ($base_padding * 2);
+
+    &:rtl {
+      padding: ($base_padding * 3) ($base_padding * 2) ($base_padding * 3) 0;
+    }
+
+    // icon size and color
+    > StIcon {
+      icon-size: $base_icon_size*2; // 32px
+      -st-icon-style: symbolic;
+    }
+
+    // fallback
+    > .fallback-app-icon {
+      width: $base_icon_size;
+      height: $base_icon_size;
+    }
+  }
+
+  // content
+  .message-content {
+    padding: $base_padding + $base_margin * 2;
+    spacing: 4px;
+  }
+
+  // title
+  .message-title {
+    font-weight: bold;
+  }
+
+  // secondary container in title box
+  .message-secondary-bin {
+    padding: 0 $base_margin * 2;
+
+    // notification time stamp
+    > .event-time {
+      color: transparentize($fg_color, 0.5);
+      @include fontsize($base_font_size - 2);
+      /* HACK: the label should be baseline-aligned with a 1em label, fake this with some bottom padding */
+      padding-bottom: 0.13em;
+
+      &:ltr { text-align: right };
+      &:rtl { text-align: left };
+    }
+  }
+
+  // close button
+  .message-close-button {
+    color: lighten($fg_color, 15%);
+    &:hover { color: if($variant=='light', lighten($fg_color, 30%), darken($fg_color, 10%)); }
+    &:active { color: if($variant=='light', lighten($fg_color, 40%), darken($fg_color, 20%)); }
+  }
+
+  // body
+  .message-body {
+    color: darken($fg_color, 10%);
+  }
+}
+
+// URLs in messages
+.url-highlighter {
+  link-color: $link_color;
+}
+
+/* Media Controls */
+.message-media-control {
+  padding: $base_padding * 2 1.64em; // $base_padding * 4 = 24px
+  color: darken($fg_color, 15%);
+
+  // uses $hover_bg_color since the media controls are in a notification_bubble
+  &:hover {
+    background-color: lighten($hover_bg_color, 5%);
+    color: $fg_color;
+  }
+
+  &:active { 
+    background-color: darken($hover_bg_color, 2%);
+    color: $fg_color;
+  }
+
+  &:insensitive { color: darken($fg_color,40%); }
+  
+  // fix border-radius for last button
+  &:last-child:ltr { border-radius: 0 $base_border_radius+2 $base_border_radius+2 0; }
+  &:last-child:rtl { border-radius: $base_border_radius+2 0 0 $base_border_radius+2; }
+}
+
+// album-art
+.media-message-cover-icon {
+  icon-size: $base_icon_size*2 !important; // 48px
+  border-radius: $base_border_radius;
+
+  // when there is no artwork
+  &.fallback {
+    color: darken($fg_color, 17%);
+    background-color: $bg_color;
+    border: 1px solid transparent;
+    border-radius: $base_border_radius;
+    icon-size: $base_icon_size * 2 !important;
+  }
+}

data/gnome-shell-sass/widgets/_misc.scss

@@ -0,0 +1,59 @@
+// Rubberband for select-area screenshots
+.select-area-rubberband {
+  background-color: transparentize($selected_bg_color,0.7);
+  border: 1px solid $selected_bg_color;
+}
+
+// User icon
+.user-icon {
+  background-size: contain;
+  color: $osd_fg_color;
+  border-radius: 99px;
+  icon-size: $base_icon_size * 4; // 64px
+  &:hover {
+    color: lighten($osd_fg_color,30%);
+  }
+
+  & StIcon {
+    background-color: transparentize($osd_fg_color,0.95);
+    border-radius: 99px;
+    padding: $base_padding * 2 ; // 12px
+    width: $base_icon_size * 2.5; height:  $base_icon_size * 2.5; // 40px;
+  }
+
+  &.user-avatar {
+    border: 2px $osd_fg_color;
+  }
+}
+
+.user-widget.vertical .user-icon {
+  icon-size: $base_icon_size * 6; // 128px
+
+  & StIcon {
+    padding: $base_padding * 3 + 2px; // 20px
+    padding-top: $base_padding * 3; // 18 px
+    padding-bottom: $base_padding * 3 + 4px; // 22px
+    width: $base_icon_size * 5.5; height:  $base_icon_size * 5.5; // 88px;
+  }
+}
+
+.lightbox { background-color: black; }
+.flashspot { background-color: white; }
+
+
+// Hidden
+.hidden { color: rgba(0,0,0,0);}
+
+// Caps-lock warning
+.caps-lock-warning-label {
+  text-align: center;
+  padding-bottom: 8px;
+  @include fontsize($base_font_size - 1);
+  color: $warning_color;
+}
+
+/* Workspace animation */
+
+.workspace-animation {
+  background-color: $system_bg_color;
+}

data/gnome-shell-sass/widgets/_network-dialog.scss

@@ -0,0 +1,56 @@
+/* Network Dialogs */
+.nm-dialog {
+  max-height: 34em;
+  min-height: 31em;
+  min-width: 32em;
+}
+
+.nm-dialog-content {
+  spacing: 20px;
+  padding: 24px;
+}
+
+.nm-dialog-airplane-box { spacing: 12px; }
+
+.nm-dialog-airplane-headline {
+  font-weight: bold;
+  text-align: center;
+}
+
+.nm-dialog-airplane-text { color: $fg_color; }
+
+// header
+.nm-dialog-header {
+  font-weight: bold;
+}
+.nm-dialog-header-icon {
+  icon-size: $base_icon_size * 2;
+}
+.nm-dialog-header-hbox { spacing: 10px; }
+
+// list of networks
+.nm-dialog-scroll-view {
+  border: 1px solid $borders_color;
+  padding:0;
+  background-color: darken($bg_color, 3%);
+}
+
+// list item
+.nm-dialog-item {
+  @include fontsize($base_font_size);
+  border-bottom: 1px solid $borders_color;
+  padding: $base_padding * 2;
+  spacing: 0px;
+  &:selected {
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+  }
+}
+
+// icons in list
+.nm-dialog-icon { icon-size: $base_icon_size; }
+.nm-dialog-icons { spacing: $base_spacing * 2; }
+
+// no networks
+.no-networks-label { color: $insensitive_fg_color; }
+.no-networks-box { spacing: $base_padding; }

data/gnome-shell-sass/widgets/_notifications.scss

@@ -0,0 +1,57 @@
+/* Notifications & Message Tray */
+
+$notification_banner_height: 64px;
+$notification_banner_width: 34em;
+
+// Banner notifications
+.notification-banner {
+  min-height: $notification_banner_height;
+  width: $notification_banner_width;
+
+  .notification-actions {
+    spacing: 0;
+  }
+
+  .notification-button {
+    @extend %bubble_button;
+  }
+}
+
+// counter
+.summary-source-counter {
+  font-size: $base_font_size - 1pt;
+  font-weight: bold;
+  height: 1.6em;
+  width: 1.6em;
+  -shell-counter-overlap-x: 3px;
+  -shell-counter-overlap-y: 3px;
+  background-color: $selected_bg_color;
+  color: $selected_fg_color;
+  border: 2px solid $fg_color;
+  box-shadow: 0 2px 2px rgba(0,0,0,0.5);
+  border-radius: 0.9em; // should be 0.8 but whatever; wish I could do 50%;
+}
+
+// chat bubbles
+.chat-body { spacing: 5px; }
+.chat-response { margin: 5px; }
+.chat-log-message { color: darken($fg_color,10%); }
+.chat-new-group { padding-top: 1em; }
+.chat-received {
+  padding-left: 4px;
+  &:rtl { padding-left: 0px; padding-right: 4px; }
+}
+
+.chat-sent {
+  padding-left: 18pt;
+  color: lighten($fg_color, 15%);
+  &:rtl { padding-left: 0; padding-right: 18pt; }
+}
+
+.chat-meta-message {
+  padding-left: 4px;
+  @include fontsize($base_font_size - 2);
+  font-weight: bold;
+  color: lighten($fg_color,18%);
+  &:rtl { padding-left: 0; padding-right: 4px; }
+}

data/gnome-shell-sass/widgets/_osd.scss

@@ -0,0 +1,45 @@
+/* OSD */
+
+$osd_levelbar_height:8px;
+
+.osd-window {
+  @extend %osd_panel;
+  text-align: center;
+  font-weight: bold;
+  spacing: $base_spacing * 2; // 12px
+  margin: $base_margin * 8; // 32px
+  min-width: 64px;
+  min-height: 64px;
+
+  StIcon {
+    icon-size:$base_icon_size * 6;
+  }
+
+  .osd-monitor-label { font-size: 3em; }
+  
+  .level {
+    height: $osd_levelbar_height;
+    -barlevel-height: $osd_levelbar_height;
+    -barlevel-background-color: transparentize($osd_fg_color, if($variant=='light', 0.7, 0.9));
+    -barlevel-active-background-color: $osd_fg_color;
+    -barlevel-overdrive-color: $destructive_color;
+    -barlevel-overdrive-separator-width: 3px;
+  }
+}
+
+/* Pad OSD */
+.pad-osd-window {
+  padding: 32px;
+  background-color: transparentize(#000, 0.2);
+
+  .pad-osd-title-box { spacing: 12px; }
+  .pad-osd-title-menu-box { spacing: 6px; }
+}
+
+.combo-box-label {
+  width: 15em;
+}
+
+.resize-popup {
+  @extend %osd_panel;
+}

data/gnome-shell-sass/widgets/_overview.scss

@@ -0,0 +1,13 @@
+/* OVERVIEW */
+
+.controls-manager, .secondary-monitor-workspaces {
+  spacing: $base_spacing * 2;
+}
+
+#overviewGroup {
+  background-color: $system_bg_color;
+}
+
+.overview-controls {
+  padding-bottom: 32px;
+}

data/gnome-shell-sass/widgets/_panel.scss

@@ -0,0 +1,135 @@
+/* Top Bar */
+// a.k.a. the panel
+
+$panel_corner_radius: $base_border_radius+1;
+$panel_bg_color: #000;
+$panel_fg_color: #ddd;
+$panel_height: 2.2em;
+$panel_transition_duration: 250ms; // same as the overview transition duration
+
+#panel {
+  background-color: $panel_bg_color;
+  font-weight: bold;
+  height: $panel_height;
+  font-feature-settings: "tnum";
+  transition-duration: $panel_transition_duration;
+
+  // transparent panel on lock & login screens
+  &.unlock-screen,
+  &.login-screen,
+  &:overview {
+    background-color: transparent;
+
+    .panel-corner {
+      -panel-corner-opacity: 0;
+    }
+  }
+
+  // the rounded outset corners
+  .panel-corner {
+    -panel-corner-radius: $panel_corner_radius;
+    -panel-corner-background-color: $panel_bg_color;
+    -panel-corner-border-width: 2px;
+    -panel-corner-border-color: transparent;
+    -panel-corner-opacity: 1;
+    transition-duration: $panel_transition_duration;
+  }
+
+  // panel menus
+  .panel-button {
+    font-weight: bold;
+    color: $panel_fg_color;
+    -natural-hpadding: $base_padding * 2;
+    -minimum-hpadding: $base_padding;
+    transition-duration: 150ms;
+    border: 3px solid transparent;
+    border-radius: 99px;
+
+    &.clock-display {
+      .clock {
+        transition-duration: 150ms;
+        border: 3px solid transparent;
+        border-radius: 99px;
+      }
+    }
+
+    &:hover, &:active, &:overview, &:focus, &:checked {
+      box-shadow: inset 0 0 0 100px rgba(255, 255, 255, 0.20);
+
+      // The clock display needs to have the background on .clock because
+      // we want to exclude the do-not-disturb indicator from the background
+      &.clock-display {
+        box-shadow: none;
+
+        .clock {
+          box-shadow: inset 0 0 0 100px rgba(255, 255, 255, 0.20);
+        }
+      }
+    }
+
+    // status area icons
+    .system-status-icon {
+      icon-size: $base_icon_size;
+      padding: $base_padding - 1px;
+      margin: 0 $base_margin;
+    }
+
+    .panel-status-indicators-box .system-status-icon,
+    .panel-status-menu-box .system-status-icon {
+      margin: 0;
+    }
+
+    // app menu icon
+    .app-menu-icon {
+      -st-icon-style: symbolic;
+      // dimensions of the icon are hardcoded
+    }
+
+    &#panelActivities {
+      -natural-hpadding: $base_padding * 3;
+    }
+  }
+
+  &.unlock-screen,
+  &.login-screen,
+  &:overview {
+    .panel-button {
+      &:hover, &:active, &:overview, &:focus, &:checked {
+        box-shadow: inset 0 0 0 100px rgba(255, 255, 255, 0.15);
+
+        &.clock-display {
+          box-shadow: none;
+
+          .clock {
+            box-shadow: inset 0 0 0 100px rgba(255, 255, 255, 0.15);
+          }
+        }
+      }
+    }
+  }
+
+  .panel-status-indicators-box,
+  .panel-status-menu-box {
+    spacing: 2px;
+  }
+
+  // spacing between power icon and (optional) percentage label
+  .power-status.panel-status-indicators-box {
+    spacing: 0;
+  }
+
+  // indicator for active
+  .screencast-indicator,
+  .remote-access-indicator { color: $warning_color; }
+}
+
+// App Menu
+#appMenu {
+  spacing: $base_spacing;
+  .label-shadow { color: transparent; }
+}
+
+#appMenu .panel-status-menu-box {
+  padding: 0 $base_padding;
+  spacing: $base_spacing;
+}

data/gnome-shell-sass/widgets/_popovers.scss

@@ -0,0 +1,131 @@
+/* Popovers/Menus */
+
+$popover_arrow_height: 12px;
+
+//.the popover itself
+.popup-menu-boxpointer {
+  -arrow-border-radius: $base_border_radius+4;
+  -arrow-background-color: $bg_color;
+  -arrow-border-width: 1px;
+  -arrow-border-color: $borders_color;
+  -arrow-base: $popover_arrow_height * 2;
+  -arrow-rise: $popover_arrow_height;
+  -arrow-box-shadow: 0 1px 3px rgba(0,0,0,0.5); // dreaming bugzilla #689995
+}
+
+// container of the popover menu
+.popup-menu {
+  min-width: 15em;
+  color: $fg_color;
+
+  //.popup-status-menu-item { font-weight: normal;  color: pink; } //dunno what that is
+  &.panel-menu {
+    -boxpointer-gap: $base_margin; // distance from the panel
+    margin-bottom: 1.75em;
+  }
+}
+
+.popup-menu-content {
+  padding: $base_padding * 2 + $base_margin 0;
+}
+
+// menu items
+.popup-menu-item {
+  spacing: $base_padding;
+  padding: $base_padding;
+
+  &:ltr { padding-right:1.75em; padding-left: 0; }
+  &:rtl { padding-right: 0; padding-left:1.75em; }
+
+  &:checked {
+    background-color: lighten($bg_color, 2%);
+    box-shadow: none;
+  }
+
+  &.selected {
+    background-color: transparentize(white, if($variant=='light', 0.2, 0.9));
+    color: $fg_color;
+  }
+
+  &:active { 
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+  }
+
+  &:insensitive { color: transparentize($fg_color,0.5);}
+}
+
+// all icons and other graphical elements
+.popup-inactive-menu-item {
+  color: $fg_color;
+
+  &:insensitive { color: transparentize($fg_color,0.5); }
+}
+
+// symbolic icons in popover
+.popup-menu-arrow,
+.popup-menu-icon { icon-size: $base_icon_size; }
+
+// popover submenus
+.popup-sub-menu {
+  background-color: darken($bg_color, 3%);
+  box-shadow: none;
+  border-top: 1px solid transparentize($borders_color, 0.2);
+  border-bottom: 1px solid transparentize($borders_color, 0.2);
+}
+
+// container for radio and check boxes
+.popup-menu-ornament {
+  width: 1.2em;
+
+  &:ltr { text-align: right };
+  &:rtl { text-align: left };
+}
+
+// separator
+.popup-separator-menu-item {
+  padding: 0;
+
+  .popup-separator-menu-item-separator {
+    //-margin-horizontal: 24px;
+    height: 1px; //not really the whole box
+    margin: 6px 64px;
+    background-color: lighten($borders_color, 2%);
+    .popup-sub-menu & { //submenu separators
+      margin: 0 64px 0 32px;
+      @if $variant == 'dark' {
+        background-color: lighten($bg_color,10%);
+      }
+    }
+  }
+}
+
+// desktop background menu
+.background-menu {
+  -boxpointer-gap: $base_margin;
+  -arrow-rise: 0px; // hide the beak on the menu
+}
+
+// system status menu
+.aggregate-menu {
+  min-width: 21em;
+
+  // lock screen, shutdown, etc. buttons
+  .popup-menu-icon { 
+    padding:0;
+    margin: 0 $base_margin;
+    -st-icon-style: symbolic;
+  }
+
+  .popup-sub-menu .popup-menu-item > :first-child {
+    // account for icons in submenus with padding
+    &:ltr {
+      padding-left: $base_padding + $base_margin * 2; 
+      margin-left: $base_icon_size;
+    }
+    &:rtl {
+      padding-right: $base_padding + $base_margin * 2; ;
+      margin-right: $base_icon_size;
+    }
+  }
+}

data/gnome-shell-sass/widgets/_screen-shield.scss

@@ -0,0 +1,78 @@
+/* Screen Shield */
+
+.unlock-dialog-clock {
+  color: white;
+  font-weight: 300;
+  text-align: center;
+  spacing: 24px;
+  padding-bottom: 2.5em;
+}
+
+.unlock-dialog-clock-time {
+  font-size: 64pt;
+  padding-top: 42px;
+  font-feature-settings: "tnum";
+}
+
+.unlock-dialog-clock-date {
+  font-size: 16pt;
+  font-weight: normal;
+}
+
+.unlock-dialog-clock-hint {
+  font-weight: normal;
+  padding-top: 48px;
+}
+
+.unlock-dialog-notifications-container {
+  margin: 12px 0;
+  spacing: 6px;
+  width: 23em;
+  background-color: transparent;
+  .summary-notification-stack-scrollview {
+    padding-top: 0;
+    padding-bottom: 0;
+  }
+
+  .notification,
+  .unlock-dialog-notification-source {
+    padding: 12px 6px;
+    border: none;
+    background-color: transparentize($osd_bg_color,0.7);
+    color: $osd_fg_color;
+    border-radius: $modal_radius;
+
+    &.critical { background-color: transparentize($osd_bg_color,0.1) }
+  }
+}
+
+.unlock-dialog-notification-label {
+  padding: 0px 0px 0px 12px;
+}
+
+.unlock-dialog-notification-count-text {
+  weight: bold;
+  padding: 0 6px;
+  color: $osd_bg_color;
+  background-color: transparentize($osd_fg_color, 0.7);
+  border-radius: 99px;
+  margin-right: 12px;
+
+}
+
+.screen-shield-background { //just the shadow, really
+  background: black;
+  box-shadow: 0px 2px 4px rgba(0,0,0,0.6);
+}
+
+#lockDialogGroup {
+  background-color: $system_bg_color;
+}
+
+#unlockDialogNotifications {
+  StButton#vhandle, StButton#hhandle {
+    background-color: transparentize($bg_color,0.7);
+    &:hover, &:focus { background-color: transparentize($bg_color,0.5); }
+    &:active { background-color: transparentize($selected_bg_color,0.5); }
+  }
+}

data/gnome-shell-sass/widgets/_scrollbars.scss

@@ -0,0 +1,29 @@
+/* Scrollbars */
+
+StScrollView {
+  &.vfade { -st-vfade-offset: 68px; }
+  &.hfade { -st-hfade-offset: 68px; }
+}
+
+StScrollBar {
+  padding: 0;
+
+  StScrollView & {
+    min-width: 14px;
+    min-height: 14px;
+  }
+
+  StBin#trough {
+    border-radius: 0;
+    background-color: transparent;
+  }
+
+  StButton#vhandle, StButton#hhandle {
+    border-radius: 8px;
+    background-color: mix($fg_color, $bg_color, 60%);
+    //border: 3px solid transparent; //would be nice to margin or at least to transparent
+    margin: 3px;
+    &:hover { background-color: mix($fg_color, $bg_color, 80%); }
+    &:active { background-color: $selected_bg_color; }
+  }
+}

data/gnome-shell-sass/widgets/_search-entry.scss

@@ -0,0 +1,34 @@
+// Search entry
+
+$search_entry_width: 320px;
+$search_entry_height: 36px;
+
+%search_entry,
+.search-entry {
+  width: $search_entry_width;
+  padding: $base_padding+1 $base_padding+3;
+  border-radius: $search_entry_height * 0.5; // half the height
+  color: transparentize($fg_color,0.3);
+  background-color: $bg_color;
+  margin-top: $base_spacing * 2;
+  margin-bottom: $base_spacing;
+  border-width: 2px;
+  border-color: transparent;
+  &:hover {
+    background-color: $hover_bg_color;
+    color: $hover_fg_color;
+  }
+
+  &:focus {
+    border-style: solid;
+    border-color: $selected_bg_color;
+    color: $fg_color;
+    box-shadow: inset 0 1px 2px 1px rgba(0,0,0,0.2);
+  }
+
+  .search-entry-icon { 
+    icon-size: $base_icon_size;
+    padding: 0 4px;
+    color: inherit;
+  }
+}

data/gnome-shell-sass/widgets/_search-results.scss

@@ -0,0 +1,108 @@
+/* Search */
+
+// search overview container
+#searchResultsContent {
+  max-width: 1024px;
+  spacing: $base_margin * 2;
+}
+
+// search results sections "the boxes"
+.search-section {
+  // This should be equal to #searchResultsContent spacing
+  spacing: $base_margin * 2;
+
+  // separator
+  .search-section-separator { 
+    // height: 1px;
+    // background-color: $osd_outer_borders_color;
+    height: 0;
+    background-color: transparent;
+  }
+}
+
+// content
+.search-section-content {
+  background-color: transparentize(lighten($osd_bg_color, 5%), 0.2);
+  border-radius: $modal_radius+3;
+  border: 1px solid $osd_outer_borders_color;
+  box-shadow: 0 2px 4px 0 $shadow_color;
+  text-shadow: 0 1px if($variant == 'light', rgba(255,255,255,0.2), rgba(0,0,0,0.2));
+  color: $osd_fg_color;
+  padding: $base_padding * 3;
+  // This is the space between the provider icon and the results container
+  spacing: $base_margin * 2;
+}
+
+%search-section-content-item {
+  @extend %icon_tile;
+
+  &:focus,
+  &:hover,
+  &:selected {
+    background-color: transparentize($osd_fg_color, .9);
+    transition-duration: 200ms;
+  }
+
+  &:active,
+  &:checked {
+    background-color: transparentize(darken($osd_bg_color, 10%), .1);
+  }
+}
+
+// "no results" text
+.search-statustext {
+  @extend %status_text;
+}
+
+.grid-search-results {
+  spacing: $base_spacing * 6;
+}
+
+// Search results with icons
+.grid-search-result {
+  @extend %app-well-app;
+}
+
+// search result provider
+.search-provider-icon {
+  @extend %search-section-content-item;
+
+  // content
+  .list-search-provider-content {
+    spacing: $base_spacing * 2;
+
+    // provider labels
+    .list-search-provider-details {
+      width: 120px;
+      margin-top: 0;
+      color: darken($osd_fg_color, 8%);
+      // font-weight: bold;
+    }
+  }
+}
+
+// search results list
+.list-search-results {
+  spacing: $base_spacing;
+}
+
+// search result listitem
+.list-search-result {
+  @extend %search-section-content-item;
+
+  // content
+  .list-search-result-content {
+    spacing: $base_padding;
+  }
+
+  // list item title (with leading icon)
+  .list-search-result-title {
+    spacing: $base_spacing * 2;
+    // font-weight: bold;
+  }
+
+  // list item description
+  .list-search-result-description {
+    color: darken($osd_fg_color, 30%);
+  }
+}

data/gnome-shell-sass/widgets/_slider.scss

@@ -0,0 +1,27 @@
+/* Slider */
+
+$slider_size: 15px;
+
+.slider {
+  height: $slider_size;
+  // slider trough
+  -barlevel-height: 3px; // has to be an odd number
+  -barlevel-background-color: $borders_color; //background of the trough
+  -barlevel-border-width: 1px; 
+  -barlevel-border-color: $borders_color; // trough border color
+  // fill style
+  -barlevel-active-background-color: $selected_bg_color; //active trough fill
+  -barlevel-active-border-color: if($variant == 'light', darken($selected_bg_color, 4%), lighten($selected_bg_color, 2%)); //active trough border
+  // overfill style (red in this case)
+  -barlevel-overdrive-color: $destructive_color;
+  -barlevel-overdrive-border-color: if($variant == 'light', darken($destructive_color, 4%), lighten($destructive_color, 2%)); //trough border when red;
+  -barlevel-overdrive-separator-width:1px;
+  // slider handler
+  -slider-handle-radius: $slider_size * 0.5; // half the size of the size
+  -slider-handle-border-width: 1px;
+  -slider-handle-border-color: if($variant == 'light', $borders_color, $fg_color);
+
+  color: if($variant == 'light', lighten($bg_color, 10%), $fg_color);
+  &:hover { color: $hover_bg_color; }
+  &:active { color: $active_bg_color; }
+}

data/gnome-shell-sass/widgets/_switcher-popup.scss

@@ -0,0 +1,65 @@
+/* App Switcher */
+
+.switcher-popup {
+  padding: 8px;
+  spacing: $base_spacing * 4;
+}
+
+// switcher onscreen panel
+.switcher-list {
+  @extend %osd_panel;
+
+  .item-box {
+    padding: 8px;
+    border-radius: $base_border_radius + 1px;
+    border: 1px solid transparent;
+
+    &:outlined {
+      background-color: transparentize($osd_fg_color, 0.7);
+    }
+
+    &:selected {
+      background-color: transparentize($osd_fg_color, 0.7);
+      color: $osd_fg_color;
+    }
+  }
+
+  // window thumbnails
+  .thumbnail-box {
+    padding: 2px;
+    spacing: $base_spacing;
+  }
+
+  .thumbnail {
+    width: 256px;
+  }
+
+  .separator {
+    width: 1px;
+    background: $borders_color;
+  }
+
+  .switcher-list-item-container {
+    spacing: $base_spacing * 2;
+  }
+}
+
+.switcher-arrow {
+  border-color: rgba(0,0,0,0);
+  color: transparentize($fg_color,0.2);
+  &:highlighted {
+    color: $fg_color;
+  }
+}
+
+// Input Source Switcher
+.input-source-switcher-symbol {
+  font-size: 34pt;
+  width: 96px;
+  height: 96px;
+}
+
+// Window cycler highlight
+.cycler-highlight {
+  border: 5px solid $selected_bg_color;
+}

data/gnome-shell-sass/widgets/_switches.scss

@@ -0,0 +1,16 @@
+/* Switches */
+
+// these are equal to the size of the SVG assets
+$switch_height: 22px;
+$switch_width: 46px;
+
+.toggle-switch {
+  color: $fg_color;
+  height: $switch_height;
+  width: $switch_width;
+  background-size: contain;
+  background-image: if($variant == 'light', url("resource:///org/gnome/shell/theme/toggle-off.svg"),url("resource:///org/gnome/shell/theme/toggle-off-dark.svg"));
+  &:checked { 
+    background-image: if($variant == 'light', url("resource:///org/gnome/shell/theme/toggle-on.svg"),url("resource:///org/gnome/shell/theme/toggle-on-dark.svg"));
+  }
+}

data/gnome-shell-sass/widgets/_tiled-previews.scss

@@ -0,0 +1,19 @@
+
+/* Tiled window previews */
+$tile_corner_radius: $base_border_radius + 1px;
+.tile-preview {
+  background-color: transparentize($selected_bg_color,0.5);
+  border: 1px solid $selected_bg_color;
+}
+
+.tile-preview-left.on-primary {
+  border-radius: $tile_corner_radius 0 0 0;
+}
+
+.tile-preview-right.on-primary {
+  border-radius: 0 $tile_corner_radius 0 0;
+}
+
+.tile-preview-left.tile-preview-right.on-primary {
+  border-radius: $tile_corner_radius $tile_corner_radius 0 0;
+}

data/gnome-shell-sass/widgets/_window-picker.scss

@@ -0,0 +1,52 @@
+/* Window Picker */
+
+$window_picker_spacing: $base_spacing; // 6px
+$window_picker_padding: $base_padding * 2; // 12px
+
+$window_thumbnail_label_color: transparentize($osd_bg_color, 0.4);
+
+$window_close_button_size: 30px;
+$window_close_button_padding: 3px;
+
+// Window picker
+.window-picker {
+  // Space between window thumbnails
+  spacing: $window_picker_spacing;
+}
+
+// Window titles
+.window-caption {
+  color: $osd_fg_color;
+  background-color: $osd_bg_color;
+  border-radius: 99px;
+  padding: $base_padding $base_padding * 2;
+}
+
+// Close button
+.window-close {
+  background-color: $osd_bg_color;
+  color: $osd_fg_color;
+  border-radius: $window_close_button_size * 0.5 + $window_close_button_padding * 2;
+  padding: $window_close_button_padding;
+  height: $window_close_button_size;
+  width: $window_close_button_size;
+  box-shadow: -1px 1px 5px 0px rgba(0,0,0,0.5);
+  transition-duration: 300ms;
+
+  & StIcon { icon-size: 24px; }
+
+  &:hover {
+    background-color: lighten($osd_bg_color, 15%);
+  }
+
+  &:active {
+    color: transparentize($osd_fg_color, 0.2);
+    background-color: darken($osd_bg_color, 5%);
+  }
+}
+
+.workspace-background {
+  // keep in sync with BACKGROUND_CORNER_RADIUS_PIXELS in workspace.js
+  border-radius: 30px;
+  box-shadow: 0 4px 16px 4px transparentize(darken($osd_bg_color, 30%), 0.7);
+}

data/gnome-shell-sass/widgets/_workspace-switcher.scss

@@ -0,0 +1,36 @@
+/* Workspace Switcher */
+.workspace-switcher-group {
+  padding: $base_padding * 2;
+}
+
+.workspace-switcher-container {
+  @extend %osd_panel;
+}
+
+.workspace-switcher {
+  background: transparent;
+  border: none;
+  border-radius: 0;
+  padding: 0;
+  spacing: $base_spacing * 2;
+}
+
+.ws-switcher-box {
+  background: transparent;
+  height: 50px;
+  background-size: 32px;
+  border: 1px solid transparentize($osd_fg_color,0.9);
+  border-radius: $base_border_radius + 3px;
+}
+
+// active workspace in the switcher
+.ws-switcher-active-up,
+.ws-switcher-active-down,
+.ws-switcher-active-left,
+.ws-switcher-active-right {
+  height: 52px;
+  background-color: $selected_bg_color;
+  border: 1px solid if($variant=='light', darken($selected_bg_color, 8%), lighten($selected_bg_color, 5%));
+  border-radius: $base_border_radius + 3px;
+  color: $selected_fg_color;
+}

data/gnome-shell-sass/widgets/_workspace-thumbnails.scss

@@ -0,0 +1,28 @@
+/* Workspace pager */
+
+// thumbnails in overview
+.workspace-thumbnails {
+  visible-width: 32px; //amount visible before hover
+  spacing: $base_spacing;
+  padding: $base_padding;
+
+  .workspace-thumbnail {
+    @extend %overview_panel;
+    border-radius: 3px;
+  }
+
+  // drag and drop indicator
+  .placeholder {
+    background-image: url("resource:///org/gnome/shell/theme/workspace-placeholder.svg");
+    background-size: contain;
+    width: 18px;
+  }
+}
+
+// selected indicator
+.workspace-thumbnail-indicator {
+  border: 3px solid $selected_bg_color;
+  border-radius: 3px;
+  padding: 0px;
+  // background-color: transparentize($selected_bg_color, 0.9);
+}

data/meson.build

@@ -1,17 +1,33 @@
-sessions = [
+session_desktop_base = 'gnome-classic'
-  ['gnome-classic.session.desktop.in', sessiondir],
+
-  ['gnome-classic.desktop.in', xsessiondir]
+session_desktops = [
+  session_desktop_base,
+  session_desktop_base + '-xorg',
+  session_desktop_base + '-wayland',
 ]
-foreach s : sessions
+
-  name_array = s[0].split('.')
+foreach name: session_desktops
-  i18n.merge_file('',
+    session_desktop = name + '.desktop'
-    input:  s[0],
+    if name.endswith('-xorg')
-    output: '.'.join([name_array[0], name_array[1]]),
+        session_instdir = xsessiondir
-    po_dir: '../po',
+    elif name.endswith('-wayland')
-    install: true,
+        session_instdir = wlsessiondir
-    install_dir: s[1],
+    else
-    type: 'desktop'
+        # FIXME: The same target can not be copied into two directories.
-  )
+        #        There is a workaround in meson/session-post-install.py until proper
+        #        solution arises:
+        #        https://github.com/mesonbuild/meson/issues/2416
+        session_instdir = xsessiondir
+        #session_instdir = [ xesssiondir, wlsessiondir ]
+    endif
+    i18n.merge_file(
+      input:  session_desktop + '.in',
+      output: session_desktop,
+      po_dir: '../po',
+      install: true,
+      install_dir: session_instdir,
+      type: 'desktop'
+    )
 endforeach
 
 classic_uuids = []
@@ -34,7 +50,42 @@ theme_sources = files(
   'gnome-shell-sass/_colors.scss',
   'gnome-shell-sass/_common.scss',
   'gnome-shell-sass/_drawing.scss',
-  'gnome-shell-sass/_high-contrast-colors.scss'
+  'gnome-shell-sass/_high-contrast-colors.scss',
+  'gnome-shell-sass/_widgets.scss',
+  'gnome-shell-sass/widgets/_a11y.scss',
+  'gnome-shell-sass/widgets/_app-grid.scss',
+  'gnome-shell-sass/widgets/_base.scss',
+  'gnome-shell-sass/widgets/_buttons.scss',
+  'gnome-shell-sass/widgets/_calendar.scss',
+  'gnome-shell-sass/widgets/_check-box.scss',
+  'gnome-shell-sass/widgets/_corner-ripple.scss',
+  'gnome-shell-sass/widgets/_dash.scss',
+  'gnome-shell-sass/widgets/_dialogs.scss',
+  'gnome-shell-sass/widgets/_entries.scss',
+  'gnome-shell-sass/widgets/_hotplug.scss',
+  'gnome-shell-sass/widgets/_ibus-popup.scss',
+  'gnome-shell-sass/widgets/_keyboard.scss',
+  'gnome-shell-sass/widgets/_login-dialog.scss',
+  'gnome-shell-sass/widgets/_looking-glass.scss',
+  'gnome-shell-sass/widgets/_message-list.scss',
+  'gnome-shell-sass/widgets/_misc.scss',
+  'gnome-shell-sass/widgets/_network-dialog.scss',
+  'gnome-shell-sass/widgets/_notifications.scss',
+  'gnome-shell-sass/widgets/_osd.scss',
+  'gnome-shell-sass/widgets/_overview.scss',
+  'gnome-shell-sass/widgets/_panel.scss',
+  'gnome-shell-sass/widgets/_popovers.scss',
+  'gnome-shell-sass/widgets/_screen-shield.scss',
+  'gnome-shell-sass/widgets/_scrollbars.scss',
+  'gnome-shell-sass/widgets/_search-entry.scss',
+  'gnome-shell-sass/widgets/_search-results.scss',
+  'gnome-shell-sass/widgets/_slider.scss',
+  'gnome-shell-sass/widgets/_switcher-popup.scss',
+  'gnome-shell-sass/widgets/_switches.scss',
+  'gnome-shell-sass/widgets/_tiled-previews.scss',
+  'gnome-shell-sass/widgets/_window-picker.scss',
+  'gnome-shell-sass/widgets/_workspace-switcher.scss',
+  'gnome-shell-sass/widgets/_workspace-thumbnails.scss'
 )
 
 theme_data = [
@@ -47,15 +98,20 @@ theme_data = [
   'gnome-classic-high-contrast.css'
 ]
 
-style = 'gnome-classic'
+stylesheet = 'gnome-classic.css'
-custom_target(style + '.css',
+if fs.exists(stylesheet)
-  input: style + '.scss',
+  install_data(stylesheet, install_dir: themedir)
-  output: style + '.css',
+else
-  depend_files: theme_sources,
+  sassc = find_program('sassc', required: true)
-  command: [sassc, '-a', '@INPUT@', '@OUTPUT@'],
+  custom_target(stylesheet,
-  install: true,
+    input: fs.replace_suffix(stylesheet, '.scss'),
-  install_dir: themedir
+    output: stylesheet,
-)
+    depend_files: theme_sources,
+    command: [sassc, '-a', '@INPUT@', '@OUTPUT@'],
+    install: true,
+    install_dir: themedir
+  )
+endif
 
 install_data(theme_data, install_dir: themedir)
 

export-zips.sh

@@ -7,30 +7,40 @@ builddir=`mktemp -p $srcdir -d _build.XXXXXX` || exit 1
 installdir=`mktemp -p $srcdir -d _install.XXXXXX` || exit 1
 
 meson setup --prefix=$installdir -Dextension_set=all $srcdir $builddir
-ninja -C$builddir install
+meson install -C $builddir
 
 rm -rf $srcdir/zip-files
 mkdir $srcdir/zip-files
 
 extensiondir=$installdir/share/gnome-shell/extensions
 schemadir=$installdir/share/glib-2.0/schemas
-localedir=$installdir/share/locale
 
 for f in $extensiondir/*; do
   name=`basename ${f%%@*}`
   uuid=$name@gnome-shell-extensions.gcampax.github.com
   schema=$schemadir/org.gnome.shell.extensions.$name.gschema.xml
 
-  cp $srcdir/NEWS $srcdir/COPYING $f
+  olddomain=gnome-shell-extensions
-  cp -r $localedir $f
+  newdomain=gnome-shell-extension-$name
+  sed -i "/gettext-domain/ s:$olddomain:$newdomain:" $f/metadata.json
 
-  if [ -f $schema ]; then
+  xgettext --from-code=UTF-8 --output-dir=$builddir --output=$name.pot $f/*.js
-    mkdir $f/schemas
+
-    cp $schema $f/schemas;
+  if [ -f $builddir/$name.pot ]; then
-    glib-compile-schemas $f/schemas
+    mkdir $f/po
+    for l in $(<$srcdir/po/LINGUAS); do
+      msgmerge --quiet --output-file=$f/po/$l.po \
+        $srcdir/po/$l.po $builddir/$name.pot
+    done
   fi
 
-  (cd $f && zip -rmq $srcdir/zip-files/$uuid.shell-extension.zip .)
+  cp $srcdir/NEWS $srcdir/COPYING $f
+  sources=(NEWS COPYING $(cd $f; ls *.js))
+
+  [ -f $schema ] || unset schema
+
+  gnome-extensions pack ${sources[@]/#/--extra-source=} \
+    ${schema:+--schema=$schema} --out-dir=$srcdir/zip-files $f
 done
 
 rm -rf $builddir

extensions/alternate-tab/meson.build

@@ -1,7 +0,0 @@
-extension_data += configure_file(
-  input: metadata_name + '.in',
-  output: metadata_name,
-  configuration: metadata_conf
-)
-
-extension_sources += files('prefs.js')

extensions/apps-menu/extension.js

@@ -1,28 +1,18 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* exported init enable disable */
+
+const {
+    Atk, Clutter, Gio, GLib, GMenu, GObject, Gtk, Meta, Shell, St,
+} = imports.gi;
+const Signals = imports.signals;
 
-const Atk = imports.gi.Atk;
 const DND = imports.ui.dnd;
-const GMenu = imports.gi.GMenu;
+const ExtensionUtils = imports.misc.extensionUtils;
-const GObject = imports.gi.GObject;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-const Clutter = imports.gi.Clutter;
 const Main = imports.ui.main;
-const Meta = imports.gi.Meta;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
-const Gtk = imports.gi.Gtk;
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const Signals = imports.signals;
-const Pango = imports.gi.Pango;
 
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
+const _ = ExtensionUtils.gettext;
-const _ = Gettext.gettext;
-
-const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
-const Convenience = Me.imports.convenience;
 
 const appSys = Shell.AppSystem.get_default();
 
@@ -31,65 +21,53 @@ const HORIZ_FACTOR = 5;
 const MENU_HEIGHT_OFFSET = 132;
 const NAVIGATION_REGION_OVERSHOOT = 50;
 
-class ActivitiesMenuItem extends PopupMenu.PopupBaseMenuItem {
+Gio._promisify(Gio._LocalFilePrototype, 'query_info_async', 'query_info_finish');
-    constructor(button) {
+Gio._promisify(Gio._LocalFilePrototype, 'set_attributes_async', 'set_attributes_finish');
-        super();
-        this._button = button;
-        this.actor.add_child(new St.Label({ text: _("Activities Overview") }));
-    }
-
-    activate(event) {
-        this._button.menu.toggle();
-        Main.overview.toggle();
-        super.activate(event);
-    }
-};
 
+var ApplicationMenuItem = GObject.registerClass(
 class ApplicationMenuItem extends PopupMenu.PopupBaseMenuItem {
-    constructor(button, app) {
+    _init(button, app) {
-        super();
+        super._init();
         this._app = app;
         this._button = button;
 
         this._iconBin = new St.Bin();
-        this.actor.add_child(this._iconBin);
+        this.add_child(this._iconBin);
 
-        let appLabel = new St.Label({ text: app.get_name(), y_expand: true,
+        let appLabel = new St.Label({
-                                      y_align: Clutter.ActorAlign.CENTER });
+            text: app.get_name(),
-        this.actor.add_child(appLabel);
+            y_expand: true,
-        this.actor.label_actor = appLabel;
+            y_align: Clutter.ActorAlign.CENTER,
+        });
+        this.add_child(appLabel);
+        this.label_actor = appLabel;
 
         let textureCache = St.TextureCache.get_default();
         let iconThemeChangedId = textureCache.connect('icon-theme-changed',
-                                                      this._updateIcon.bind(this));
+            this._updateIcon.bind(this));
-        this.actor.connect('destroy', () => {
+        this.connect('destroy', () => {
             textureCache.disconnect(iconThemeChangedId);
         });
         this._updateIcon();
 
-        this.actor._delegate = this;
+        this._delegate = this;
-        let draggable = DND.makeDraggable(this.actor);
+        let draggable = DND.makeDraggable(this);
 
         let maybeStartDrag = draggable._maybeStartDrag;
-        draggable._maybeStartDrag = (event) => {
+        draggable._maybeStartDrag = event => {
             if (this._dragEnabled)
                 return maybeStartDrag.call(draggable, event);
             return false;
         };
-
-        draggable.connect('drag-begin', () => {
-            Shell.util_set_hidden_from_pick(Main.legacyTray.actor, true);
-        });
-        draggable.connect('drag-end', () => {
-            Shell.util_set_hidden_from_pick(Main.legacyTray.actor, false);
-        });
     }
 
     activate(event) {
         this._app.open_new_window(-1);
-        this._button.selectCategory(null, null);
+        this._button.selectCategory(null);
         this._button.menu.toggle();
         super.activate(event);
+
+        Main.overview.hide();
     }
 
     setActive(active, params) {
@@ -98,8 +76,8 @@ class ApplicationMenuItem extends PopupMenu.PopupBaseMenuItem {
         super.setActive(active, params);
     }
 
-    setDragEnabled(enable) {
+    setDragEnabled(enabled) {
-        this._dragEnabled = enable;
+        this._dragEnabled = enabled;
     }
 
     getDragActor() {
@@ -111,13 +89,16 @@ class ApplicationMenuItem extends PopupMenu.PopupBaseMenuItem {
     }
 
     _updateIcon() {
-        this._iconBin.set_child(this.getDragActor());
+        let icon = this.getDragActor();
+        icon.style_class = 'icon-dropshadow';
+        this._iconBin.set_child(icon);
     }
-};
+});
 
+var CategoryMenuItem = GObject.registerClass(
 class CategoryMenuItem extends PopupMenu.PopupBaseMenuItem {
-    constructor(button, category) {
+    _init(button, category) {
-        super();
+        super._init();
         this._category = category;
         this._button = button;
 
@@ -128,22 +109,23 @@ class CategoryMenuItem extends PopupMenu.PopupBaseMenuItem {
         if (this._category)
             name = this._category.get_name();
         else
-            name = _("Favorites");
+            name = _('Favorites');
 
-        this.actor.add_child(new St.Label({ text: name }));
+        this.add_child(new St.Label({ text: name }));
-        this.actor.connect('motion-event', this._onMotionEvent.bind(this));
+        this.connect('motion-event', this._onMotionEvent.bind(this));
+        this.connect('notify::active', this._onActiveChanged.bind(this));
     }
 
     activate(event) {
-        this._button.selectCategory(this._category, this);
+        this._button.selectCategory(this._category);
         this._button.scrollToCatButton(this);
         super.activate(event);
     }
 
     _isNavigatingSubmenu([x, y]) {
-        let [posX, posY] = this.actor.get_transformed_position();
+        let [posX, posY] = this.get_transformed_position();
 
-        if (this._oldX == -1) {
+        if (this._oldX === -1) {
             this._oldX = x;
             this._oldY = y;
             return true;
@@ -156,11 +138,11 @@ class CategoryMenuItem extends PopupMenu.PopupBaseMenuItem {
         this._oldY = y;
 
         // If it lies outside the x-coordinates then it is definitely outside.
-        if (posX > x || posX + this.actor.width < x)
+        if (posX > x || posX + this.width < x)
             return false;
 
         // If it lies inside the menu item then it is definitely inside.
-        if (posY <= y && posY + this.actor.height >= y)
+        if (posY <= y && posY + this.height >= y)
             return true;
 
         // We want the keep-up triangle only if the movement is more
@@ -181,37 +163,42 @@ class CategoryMenuItem extends PopupMenu.PopupBaseMenuItem {
         // only check for triangle ABC.
         if (posY > y) {
             let offset = posY - y;
-            y = posY + this.actor.height + offset;
+            y = posY + this.height + offset;
         }
 
         // Ensure that A is (0, 0).
         x -= posX;
-        y -= posY + this.actor.height;
+        y -= posY + this.height;
 
         // Check which side of line AB the point P lies on by taking the
         // cross-product of AB and AP. See:
         // http://stackoverflow.com/questions/3461453/determine-which-side-of-a-line-a-point-lies
-        if (((this.actor.width * y) - (NAVIGATION_REGION_OVERSHOOT * x)) <= 0)
+        if (this.width * y - NAVIGATION_REGION_OVERSHOOT * x <= 0)
-             return true;
+            return true;
 
         return false;
     }
 
     _onMotionEvent(actor, event) {
-        if (!Clutter.get_pointer_grab()) {
+        if (!this._grab) {
             this._oldX = -1;
             this._oldY = -1;
-            Clutter.grab_pointer(this.actor);
+            const grab = global.stage.grab(this);
+            if (grab.get_seat_state() !== Clutter.GrabState.NONE)
+                this._grab = grab;
+            else
+                grab.dismiss();
         }
-        this.actor.hover = true;
+        this.hover = true;
 
         if (this._isNavigatingSubmenu(event.get_coords()))
             return true;
 
         this._oldX = -1;
         this._oldY = -1;
-        this.actor.hover = false;
+        this.hover = false;
-        Clutter.ungrab_pointer();
+        this._grab?.dismiss();
+        delete this._grab;
 
         let source = event.get_source();
         if (source instanceof St.Widget)
@@ -220,14 +207,14 @@ class CategoryMenuItem extends PopupMenu.PopupBaseMenuItem {
         return false;
     }
 
-    setActive(active, params) {
+    _onActiveChanged() {
-        if (active) {
+        if (!this.active)
-            this._button.selectCategory(this._category, this);
+            return;
-            this._button.scrollToCatButton(this);
+
-        }
+        this._button.selectCategory(this._category);
-        super.setActive(active, params);
+        this._button.scrollToCatButton(this);
     }
-};
+});
 
 class ApplicationsMenu extends PopupMenu.PopupMenu {
     constructor(sourceActor, arrowAlignment, arrowSide, button) {
@@ -239,31 +226,12 @@ class ApplicationsMenu extends PopupMenu.PopupMenu {
         return false;
     }
 
-    open(animate) {
-        this._button.hotCorner.setBarrierSize(0);
-        if (this._button.hotCorner.actor) // fallback corner
-            this._button.hotCorner.actor.hide();
-        super.open(animate);
-    }
-
-    close(animate) {
-        let size = Main.layoutManager.panelBox.height;
-        this._button.hotCorner.setBarrierSize(size);
-        if (this._button.hotCorner.actor) // fallback corner
-            this._button.hotCorner.actor.show();
-        super.close(animate);
-    }
-
     toggle() {
-        if (this.isOpen) {
+        if (this.isOpen)
-            this._button.selectCategory(null, null);
+            this._button.selectCategory(null);
-        } else {
-            if (Main.overview.visible)
-                Main.overview.hide();
-        }
         super.toggle();
     }
-};
+}
 
 class DesktopTarget {
     constructor() {
@@ -272,7 +240,7 @@ class DesktopTarget {
 
         this._windowAddedId =
             global.window_group.connect('actor-added',
-                                        this._onWindowAdded.bind(this));
+                this._onWindowAdded.bind(this));
 
         global.get_window_actors().forEach(a => {
             this._onWindowAdded(a.get_parent(), a);
@@ -280,14 +248,14 @@ class DesktopTarget {
     }
 
     get hasDesktop() {
-        return this._desktop != null;
+        return this._desktop !== null;
     }
 
     _onWindowAdded(group, actor) {
         if (!(actor instanceof Meta.WindowActor))
             return;
 
-        if (actor.meta_window.get_window_type() == Meta.WindowType.DESKTOP)
+        if (actor.meta_window.get_window_type() === Meta.WindowType.DESKTOP)
             this._setDesktop(actor);
     }
 
@@ -316,48 +284,32 @@ class DesktopTarget {
         return source._app.app_info;
     }
 
-    _touchFile(file) {
+    async _markTrusted(file) {
-        let queryFlags = Gio.FileQueryInfoFlags.NONE;
-        let ioPriority = GLib.PRIORITY_DEFAULT;
-
-        let info = new Gio.FileInfo();
-        info.set_attribute_uint64(Gio.FILE_ATTRIBUTE_TIME_ACCESS,
-                                  GLib.get_real_time());
-        file.set_attributes_async (info, queryFlags, ioPriority, null,
-            (o, res) => {
-                try {
-                    o.set_attributes_finish(res);
-                } catch(e) {
-                    log('Failed to update access time: ' + e.message);
-                }
-            });
-    }
-
-    _markTrusted(file) {
         let modeAttr = Gio.FILE_ATTRIBUTE_UNIX_MODE;
         let trustedAttr = 'metadata::trusted';
         let queryFlags = Gio.FileQueryInfoFlags.NONE;
         let ioPriority = GLib.PRIORITY_DEFAULT;
 
-        file.query_info_async(modeAttr, queryFlags, ioPriority, null,
+        try {
-            (o, res) => {
+            let info = await file.query_info_async(modeAttr, queryFlags, ioPriority, null);
-                try {
-                    let info = o.query_info_finish(res);
-                    let mode = info.get_attribute_uint32(modeAttr) | 0o100;
 
-                    info.set_attribute_uint32(modeAttr, mode);
+            let mode = info.get_attribute_uint32(modeAttr) | 0o100;
-                    info.set_attribute_string(trustedAttr, 'yes');
+            info.set_attribute_uint32(modeAttr, mode);
-                    file.set_attributes_async (info, queryFlags, ioPriority, null,
+            info.set_attribute_string(trustedAttr, 'yes');
-                        (o, res) => {
+            await file.set_attributes_async(info, queryFlags, ioPriority, null);
-                            o.set_attributes_finish(res);
 
-                            // Hack: force nautilus to reload file info
+            // Hack: force nautilus to reload file info
-                            this._touchFile(file);
+            info = new Gio.FileInfo();
-                        });
+            info.set_attribute_uint64(
-                } catch(e) {
+                Gio.FILE_ATTRIBUTE_TIME_ACCESS, GLib.get_real_time());
-                    log('Failed to mark file as trusted: ' + e.message);
+            try {
-                }
+                await file.set_attributes_async(info, queryFlags, ioPriority, null);
-            });
+            } catch (e) {
+                log(`Failed to update access time: ${e.message}`);
+            }
+        } catch (e) {
+            log(`Failed to mark file as trusted: ${e.message}`);
+        }
     }
 
     destroy() {
@@ -368,7 +320,7 @@ class DesktopTarget {
         this._setDesktop(null);
     }
 
-    handleDragOver(source, actor, x, y, time) {
+    handleDragOver(source, _actor, _x, _y, _time) {
         let appInfo = this._getSourceAppInfo(source);
         if (!appInfo)
             return DND.DragMotionResult.CONTINUE;
@@ -376,7 +328,7 @@ class DesktopTarget {
         return DND.DragMotionResult.COPY_DROP;
     }
 
-    acceptDrop(source, actor, x, y, time) {
+    acceptDrop(source, _actor, _x, _y, _time) {
         let appInfo = this._getSourceAppInfo(source);
         if (!appInfo)
             return false;
@@ -392,13 +344,13 @@ class DesktopTarget {
             // copy_async() isn't introspectable :-(
             src.copy(dst, Gio.FileCopyFlags.OVERWRITE, null, null);
             this._markTrusted(dst);
-        } catch(e) {
+        } catch (e) {
-            log('Failed to copy to desktop: ' + e.message);
+            log(`Failed to copy to desktop: ${e.message}`);
         }
 
         return true;
     }
-};
+}
 Signals.addSignalMethods(DesktopTarget.prototype);
 
 let ApplicationsButton = GObject.registerClass(
@@ -414,29 +366,28 @@ class ApplicationsButton extends PanelMenu.Button {
         // role ATK_ROLE_MENU like other elements of the panel.
         this.accessible_role = Atk.Role.LABEL;
 
-        let hbox = new St.BoxLayout({ style_class: 'panel-status-menu-box' });
+        this._label = new St.Label({
+            text: _('Applications'),
+            y_expand: true,
+            y_align: Clutter.ActorAlign.CENTER,
+        });
 
-        this._label = new St.Label({ text: _("Applications"),
+        this.add_actor(this._label);
-                                     y_expand: true,
-                                     y_align: Clutter.ActorAlign.CENTER });
-        hbox.add_child(this._label);
-        hbox.add_child(PopupMenu.arrowIcon(St.Side.BOTTOM));
-
-        this.add_actor(hbox);
         this.name = 'panelApplications';
         this.label_actor = this._label;
 
-        this.connect('captured-event', this._onCapturedEvent.bind(this));
-
         this._showingId = Main.overview.connect('showing', () => {
-            this.add_accessible_state (Atk.StateType.CHECKED);
+            this.add_accessible_state(Atk.StateType.CHECKED);
         });
         this._hidingId = Main.overview.connect('hiding', () => {
-            this.remove_accessible_state (Atk.StateType.CHECKED);
+            this.remove_accessible_state(Atk.StateType.CHECKED);
         });
-        Main.layoutManager.connect('startup-complete',
+        Main.wm.addKeybinding(
-                                   this._setKeybinding.bind(this));
+            'apps-menu-toggle-menu',
-        this._setKeybinding();
+            ExtensionUtils.getSettings(),
+            Meta.KeyBindingFlags.IGNORE_AUTOREPEAT,
+            Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW,
+            () => this.menu.toggle());
 
         this._desktopTarget = new DesktopTarget();
         this._desktopTarget.connect('app-dropped', () => {
@@ -450,14 +401,14 @@ class ApplicationsButton extends PanelMenu.Button {
 
         this._tree = new GMenu.Tree({ menu_basename: 'applications.menu' });
         this._treeChangedId = this._tree.connect('changed',
-                                                 this._onTreeChanged.bind(this));
+            this._onTreeChanged.bind(this));
 
         this._applicationsButtons = new Map();
         this.reloadFlag = false;
         this._createLayout();
         this._display();
         this._installedChangedId = appSys.connect('installed-changed',
-                                                  this._onTreeChanged.bind(this));
+            this._onTreeChanged.bind(this));
     }
 
     _onTreeChanged() {
@@ -469,47 +420,34 @@ class ApplicationsButton extends PanelMenu.Button {
         }
     }
 
-    get hotCorner() {
-        return Main.layoutManager.hotCorners[Main.layoutManager.primaryIndex];
-    }
-
     _createVertSeparator() {
-        let separator = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
+        let separator = new St.DrawingArea({
-                                             pseudo_class: 'highlighted' });
+            style_class: 'calendar-vertical-separator',
+            pseudo_class: 'highlighted',
+        });
         separator.connect('repaint', this._onVertSepRepaint.bind(this));
         return separator;
     }
 
     _onDestroy() {
+        super._onDestroy();
+
         Main.overview.disconnect(this._showingId);
         Main.overview.disconnect(this._hidingId);
         appSys.disconnect(this._installedChangedId);
         this._tree.disconnect(this._treeChangedId);
         this._tree = null;
 
-        Main.wm.setCustomKeybindingHandler('panel-main-menu',
+        Main.wm.removeKeybinding('apps-menu-toggle-menu');
-                                           Shell.ActionMode.NORMAL |
-                                           Shell.ActionMode.OVERVIEW,
-                                           Main.sessionMode.hasOverview ?
-                                           Main.overview.toggle.bind(Main.overview) :
-                                           null);
 
         this._desktopTarget.destroy();
     }
 
-    _onCapturedEvent(actor, event) {
-        if (event.type() == Clutter.EventType.BUTTON_PRESS) {
-            if (!Main.overview.shouldToggleByCornerOrButton())
-                return true;
-        }
-        return false;
-    }
-
     _onMenuKeyPress(actor, event) {
         let symbol = event.get_key_symbol();
-        if (symbol == Clutter.KEY_Left || symbol == Clutter.KEY_Right) {
+        if (symbol === Clutter.KEY_Left || symbol === Clutter.KEY_Right) {
-            let direction = symbol == Clutter.KEY_Left ? Gtk.DirectionType.LEFT
+            let direction = symbol === Clutter.KEY_Left
-                                                       : Gtk.DirectionType.RIGHT;
+                ? Gtk.DirectionType.LEFT : Gtk.DirectionType.RIGHT;
             if (this.menu.actor.navigate_focus(global.stage.key_focus, direction, false))
                 return true;
         }
@@ -522,7 +460,7 @@ class ApplicationsButton extends PanelMenu.Button {
         let [width, height] = area.get_surface_size();
         let stippleColor = themeNode.get_color('-stipple-color');
         let stippleWidth = themeNode.get_length('-stipple-width');
-        let x = Math.floor(width/2) + 0.5;
+        let x = Math.floor(width / 2) + 0.5;
         cr.moveTo(x, 0);
         cr.lineTo(x, height);
         Clutter.cairo_set_source_color(cr, stippleColor);
@@ -532,21 +470,14 @@ class ApplicationsButton extends PanelMenu.Button {
     }
 
     _onOpenStateChanged(menu, open) {
-       if (open) {
+        if (open) {
-           if (this.reloadFlag) {
+            if (this.reloadFlag) {
-               this._redisplay();
+                this._redisplay();
-               this.reloadFlag = false;
+                this.reloadFlag = false;
-           }
+            }
-           this.mainBox.show();
+            this.mainBox.show();
-       }
+        }
-       super._onOpenStateChanged(menu, open);
+        super._onOpenStateChanged(menu, open);
-    }
-
-    _setKeybinding() {
-        Main.wm.setCustomKeybindingHandler('panel-main-menu',
-                                           Shell.ActionMode.NORMAL |
-                                           Shell.ActionMode.OVERVIEW,
-                                           () => { this.menu.toggle(); });
     }
 
     _redisplay() {
@@ -558,13 +489,13 @@ class ApplicationsButton extends PanelMenu.Button {
     _loadCategory(categoryId, dir) {
         let iter = dir.iter();
         let nextType;
-        while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
+        while ((nextType = iter.next()) !== GMenu.TreeItemType.INVALID) {
-            if (nextType == GMenu.TreeItemType.ENTRY) {
+            if (nextType === GMenu.TreeItemType.ENTRY) {
                 let entry = iter.get_entry();
                 let id;
                 try {
                     id = entry.get_desktop_file_id(); // catch non-UTF8 filenames
-                } catch(e) {
+                } catch (e) {
                     continue;
                 }
                 let app = appSys.lookup_app(id);
@@ -572,9 +503,9 @@ class ApplicationsButton extends PanelMenu.Button {
                     app = new Shell.App({ app_info: entry.get_app_info() });
                 if (app.get_app_info().should_show())
                     this.applicationsByCategory[categoryId].push(app);
-            } else if (nextType == GMenu.TreeItemType.SEPARATOR) {
+            } else if (nextType === GMenu.TreeItemType.SEPARATOR) {
                 this.applicationsByCategory[categoryId].push('separator');
-            } else if (nextType == GMenu.TreeItemType.DIRECTORY) {
+            } else if (nextType === GMenu.TreeItemType.DIRECTORY) {
                 let subdir = iter.get_directory();
                 if (!subdir.get_is_nodisplay())
                     this._loadCategory(categoryId, subdir);
@@ -587,13 +518,13 @@ class ApplicationsButton extends PanelMenu.Button {
         let appsScrollBoxAlloc = this.applicationsScrollBox.get_allocation_box();
         let currentScrollValue = appsScrollBoxAdj.get_value();
         let boxHeight = appsScrollBoxAlloc.y2 - appsScrollBoxAlloc.y1;
-        let buttonAlloc = button.actor.get_allocation_box();
+        let buttonAlloc = button.get_allocation_box();
         let newScrollValue = currentScrollValue;
         if (currentScrollValue > buttonAlloc.y1 - 10)
             newScrollValue = buttonAlloc.y1 - 10;
         if (boxHeight + currentScrollValue < buttonAlloc.y2 + 10)
             newScrollValue = buttonAlloc.y2 - boxHeight + 10;
-        if (newScrollValue != currentScrollValue)
+        if (newScrollValue !== currentScrollValue)
             appsScrollBoxAdj.set_value(newScrollValue);
     }
 
@@ -602,13 +533,13 @@ class ApplicationsButton extends PanelMenu.Button {
         let catsScrollBoxAlloc = this.categoriesScrollBox.get_allocation_box();
         let currentScrollValue = catsScrollBoxAdj.get_value();
         let boxHeight = catsScrollBoxAlloc.y2 - catsScrollBoxAlloc.y1;
-        let buttonAlloc = button.actor.get_allocation_box();
+        let buttonAlloc = button.get_allocation_box();
         let newScrollValue = currentScrollValue;
         if (currentScrollValue > buttonAlloc.y1 - 10)
             newScrollValue = buttonAlloc.y1 - 10;
         if (boxHeight + currentScrollValue < buttonAlloc.y2 + 10)
             newScrollValue = buttonAlloc.y2 - boxHeight + 10;
-        if (newScrollValue != currentScrollValue)
+        if (newScrollValue !== currentScrollValue)
             catsScrollBoxAdj.set_value(newScrollValue);
     }
 
@@ -617,9 +548,10 @@ class ApplicationsButton extends PanelMenu.Button {
         this.menu.addMenuItem(section);
         this.mainBox = new St.BoxLayout({ vertical: false });
         this.leftBox = new St.BoxLayout({ vertical: true });
-        this.applicationsScrollBox = new St.ScrollView({ x_fill: true, y_fill: false,
+        this.applicationsScrollBox = new St.ScrollView({
-                                                         y_align: St.Align.START,
+            style_class: 'apps-menu vfade',
-                                                         style_class: 'apps-menu vfade' });
+            x_expand: true,
+        });
         this.applicationsScrollBox.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
         let vscroll = this.applicationsScrollBox.get_vscroll_bar();
         vscroll.connect('scroll-start', () => {
@@ -628,21 +560,14 @@ class ApplicationsButton extends PanelMenu.Button {
         vscroll.connect('scroll-stop', () => {
             this.menu.passEvents = false;
         });
-        this.categoriesScrollBox = new St.ScrollView({ x_fill: true, y_fill: false,
+        this.categoriesScrollBox = new St.ScrollView({
-                                                       y_align: St.Align.START,
+            style_class: 'vfade',
-                                                       style_class: 'vfade' });
+        });
         this.categoriesScrollBox.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
         vscroll = this.categoriesScrollBox.get_vscroll_bar();
-        vscroll.connect('scroll-start', () => { this.menu.passEvents = true; });
+        vscroll.connect('scroll-start', () => (this.menu.passEvents = true));
-        vscroll.connect('scroll-stop', () => { this.menu.passEvents = false; });
+        vscroll.connect('scroll-stop', () => (this.menu.passEvents = false));
-        this.leftBox.add(this.categoriesScrollBox, { expand: true,
+        this.leftBox.add_child(this.categoriesScrollBox);
-                                                     x_fill: true, y_fill: true,
-                                                     y_align: St.Align.START });
-
-        let activities = new ActivitiesMenuItem(this);
-        this.leftBox.add(activities.actor, { expand: false,
-                                             x_fill: true, y_fill: false,
-                                             y_align: St.Align.START });
 
         this.applicationsBox = new St.BoxLayout({ vertical: true });
         this.applicationsScrollBox.add_actor(this.applicationsBox);
@@ -650,50 +575,52 @@ class ApplicationsButton extends PanelMenu.Button {
         this.categoriesScrollBox.add_actor(this.categoriesBox);
 
         this.mainBox.add(this.leftBox);
-        this.mainBox.add(this._createVertSeparator(), { expand: false, x_fill: false, y_fill: true});
+        this.mainBox.add_child(this._createVertSeparator());
-        this.mainBox.add(this.applicationsScrollBox, { expand: true, x_fill: true, y_fill: true });
+        this.mainBox.add_child(this.applicationsScrollBox);
         section.actor.add_actor(this.mainBox);
     }
 
     _display() {
         this._applicationsButtons.clear();
-        this.mainBox.style=('width: 35em;');
+        this.mainBox.style = 'width: 35em;';
         this.mainBox.hide();
 
-        //Load categories
+        // Load categories
         this.applicationsByCategory = {};
         this._tree.load_sync();
         let root = this._tree.get_root_directory();
         let categoryMenuItem = new CategoryMenuItem(this, null);
-        this.categoriesBox.add_actor(categoryMenuItem.actor);
+        this.categoriesBox.add_actor(categoryMenuItem);
         let iter = root.iter();
         let nextType;
-        while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
+        while ((nextType = iter.next()) !== GMenu.TreeItemType.INVALID) {
-            if (nextType == GMenu.TreeItemType.DIRECTORY) {
+            if (nextType !== GMenu.TreeItemType.DIRECTORY)
-                let dir = iter.get_directory();
+                continue;
-                if (!dir.get_is_nodisplay()) {
+
-                    let categoryId = dir.get_menu_id();
+            let dir = iter.get_directory();
-                    this.applicationsByCategory[categoryId] = [];
+            if (dir.get_is_nodisplay())
-                    this._loadCategory(categoryId, dir);
+                continue;
-                    if (this.applicationsByCategory[categoryId].length > 0) {
+
-                        let categoryMenuItem = new CategoryMenuItem(this, dir);
+            let categoryId = dir.get_menu_id();
-                        this.categoriesBox.add_actor(categoryMenuItem.actor);
+            this.applicationsByCategory[categoryId] = [];
-                    }
+            this._loadCategory(categoryId, dir);
-                }
+            if (this.applicationsByCategory[categoryId].length > 0) {
+                categoryMenuItem = new CategoryMenuItem(this, dir);
+                this.categoriesBox.add_actor(categoryMenuItem);
             }
         }
 
-        //Load applications
+        // Load applications
         this._displayButtons(this._listApplications(null));
 
         let themeContext = St.ThemeContext.get_for_stage(global.stage);
         let scaleFactor = themeContext.scale_factor;
         let categoriesHeight = this.categoriesBox.height / scaleFactor;
-        let height = Math.round(categoriesHeight) + MENU_HEIGHT_OFFSET + 'px';
+        let height = Math.round(categoriesHeight) + MENU_HEIGHT_OFFSET;
-        this.mainBox.style+=('height: ' + height);
+        this.mainBox.style += `height: ${height}px`;
     }
 
-    selectCategory(dir, categoryMenuItem) {
+    selectCategory(dir) {
         this.applicationsBox.get_children().forEach(c => {
             if (c._delegate instanceof PopupMenu.PopupSeparatorMenuItem)
                 c._delegate.destroy();
@@ -708,38 +635,32 @@ class ApplicationsButton extends PanelMenu.Button {
     }
 
     _displayButtons(apps) {
-         if (apps) {
+        for (let i = 0; i < apps.length; i++) {
-            for (let i = 0; i < apps.length; i++) {
+            let app = apps[i];
-               let app = apps[i];
+            let item;
-               let item;
+            if (app instanceof Shell.App)
-               if (app instanceof Shell.App)
+                item = this._applicationsButtons.get(app);
-                   item = this._applicationsButtons.get(app);
+            else
-               else
+                item = new PopupMenu.PopupSeparatorMenuItem();
-                   item = new PopupMenu.PopupSeparatorMenuItem();
+            if (!item) {
-               if (!item) {
+                item = new ApplicationMenuItem(this, app);
-                  item = new ApplicationMenuItem(this, app);
+                item.setDragEnabled(this._desktopTarget.hasDesktop);
-                  item.setDragEnabled(this._desktopTarget.hasDesktop);
+                this._applicationsButtons.set(app, item);
-                  this._applicationsButtons.set(app, item);
-               }
-               if (!item.actor.get_parent())
-                  this.applicationsBox.add_actor(item.actor);
             }
-         }
+            if (!item.get_parent())
+                this.applicationsBox.add_actor(item);
+        }
     }
 
-    _listApplications(category_menu_id) {
+    _listApplications(categoryMenuId) {
         let applist;
 
-        if (category_menu_id) {
+        if (categoryMenuId) {
-            applist = this.applicationsByCategory[category_menu_id];
+            applist = this.applicationsByCategory[categoryMenuId];
         } else {
-            applist = new Array();
+            applist = global.settings.get_strv('favorite-apps')
-            let favorites = global.settings.get_strv('favorite-apps');
+               .map(id => appSys.lookup_app(id))
-            for (let i = 0; i < favorites.length; i++) {
+               .filter(app => app);
-                let app = appSys.lookup_app(favorites[i]);
-                if (app)
-                    applist.push(app);
-            }
         }
 
         return applist;
@@ -747,21 +668,21 @@ class ApplicationsButton extends PanelMenu.Button {
 });
 
 let appsMenuButton;
-let activitiesButton;
 
+/** */
 function enable() {
-    activitiesButton = Main.panel.statusArea['activities'];
-    activitiesButton.container.hide();
     appsMenuButton = new ApplicationsButton();
-    Main.panel.addToStatusArea('apps-menu', appsMenuButton, 1, 'left');
+    let index = Main.sessionMode.panel.left.indexOf('activities') + 1;
+    Main.panel.addToStatusArea('apps-menu', appsMenuButton, index, 'left');
 }
 
+/** */
 function disable() {
     Main.panel.menuManager.removeMenu(appsMenuButton.menu);
     appsMenuButton.destroy();
-    activitiesButton.container.show();
 }
 
-function init(metadata) {
+/** */
-    Convenience.initTranslations();
+function init() {
+    ExtensionUtils.initTranslations();
 }

extensions/apps-menu/meson.build

@@ -3,3 +3,4 @@ extension_data += configure_file(
   output: metadata_name,
   configuration: metadata_conf
 )
+extension_schemas += files(metadata_conf.get('gschemaname') + '.gschema.xml')

extensions/apps-menu/metadata.json.in

@@ -1,6 +1,7 @@
 {
 "extension-id": "@extension_id@",
 "uuid": "@uuid@",
+"settings-schema": "@gschemaname@",
 "gettext-domain": "@gettext_domain@",
 "name": "Applications Menu",
 "description": "Add a category-based menu for applications.\nThis extension is part of Classic Mode and is officially supported by GNOME. Please do not report bugs using the form below, use GNOME's GitLab instance instead.",

extensions/apps-menu/org.gnome.shell.extensions.apps-menu.gschema.xml

@@ -0,0 +1,12 @@
+<schemalist gettext-domain="gnome-shell-extensions">
+  <schema id="org.gnome.shell.extensions.apps-menu"
+          path="/org/gnome/shell/extensions/apps-menu/">
+    <key name="apps-menu-toggle-menu" type="as">
+      <default>["&lt;Alt&gt;F1"]</default>
+      <summary>Keybinding to open the applications menu</summary>
+      <description>
+        Keybinding to open the applications menu.
+      </description>
+    </key>
+  </schema>
+</schemalist>

extensions/auto-move-windows/extension.js

@@ -1,24 +1,22 @@
 // -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
 // Start apps on custom workspaces
+/* exported init enable disable */
 
-const Shell = imports.gi.Shell;
+const { Shell } = imports.gi;
-
-const Main = imports.ui.main;
 
 const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
+const Main = imports.ui.main;
-const Convenience = Me.imports.convenience;
 
 class WindowMover {
     constructor() {
-        this._settings = Convenience.getSettings();
+        this._settings = ExtensionUtils.getSettings();
         this._appSystem = Shell.AppSystem.get_default();
         this._appConfigs = new Map();
         this._appData = new Map();
 
         this._appsChangedId =
             this._appSystem.connect('installed-changed',
-                                    this._updateAppData.bind(this));
+                this._updateAppData.bind(this));
 
         this._settings.connect('changed', this._updateAppConfigs.bind(this));
         this._updateAppConfigs();
@@ -37,24 +35,23 @@ class WindowMover {
 
     _updateAppData() {
         let ids = [...this._appConfigs.keys()];
-        let removedApps = [...this._appData.keys()].filter(
+        let removedApps = [...this._appData.keys()]
-            a => !ids.includes(a.id)
+            .filter(a => !ids.includes(a.id));
-        );
         removedApps.forEach(app => {
             app.disconnect(this._appData.get(app).windowsChangedId);
             this._appData.delete(app);
         });
 
-        let addedApps = ids.map(id => this._appSystem.lookup_app(id)).filter(
+        let addedApps = ids
-            app => app != null && !this._appData.has(app)
+            .map(id => this._appSystem.lookup_app(id))
-        );
+            .filter(app => app && !this._appData.has(app));
         addedApps.forEach(app => {
             let data = {
                 windowsChangedId: app.connect('windows-changed',
-                                              this._appWindowsChanged.bind(this)),
+                    this._appWindowsChanged.bind(this)),
                 moveWindowsId: 0,
-                windows: app.get_windows()
+                windows: app.get_windows(),
-            }
+            };
             this._appData.set(app, data);
         });
     }
@@ -75,7 +72,7 @@ class WindowMover {
     }
 
     _moveWindow(window, workspaceNum) {
-        if (window.skip_taskbar)
+        if (window.skip_taskbar || window.is_on_all_workspaces())
             return;
 
         // ensure we have the required number of workspaces
@@ -96,9 +93,9 @@ class WindowMover {
         // the window still exists and is just moved to a different workspace
         // or something; assume it'll be added back immediately, so keep it
         // to avoid moving it again
-        windows.push(...data.windows.filter(
+        windows.push(...data.windows.filter(w => {
-            w => !windows.includes(w) && w.get_compositor_private() != null
+            return !windows.includes(w) && w.get_compositor_private() !== null;
-        ));
+        }));
 
         let workspaceNum = this._appConfigs.get(app.id);
         windows.filter(w => !data.windows.includes(w)).forEach(window => {
@@ -106,33 +103,40 @@ class WindowMover {
         });
         data.windows = windows;
     }
-};
+}
 
 let prevCheckWorkspaces;
 let winMover;
 
+/** */
 function init() {
-    Convenience.initTranslations();
+    ExtensionUtils.initTranslations();
 }
 
+/**
+ * @returns {bool} - false (used as MetaLater handler)
+ */
 function myCheckWorkspaces() {
     let keepAliveWorkspaces = [];
     let foundNonEmpty = false;
     for (let i = this._workspaces.length - 1; i >= 0; i--) {
-        if (!foundNonEmpty)
+        if (!foundNonEmpty) {
-            foundNonEmpty = this._workspaces[i].list_windows().length > 0;
+            foundNonEmpty = this._workspaces[i].list_windows().some(
-        else if (!this._workspaces[i]._keepAliveId)
+                w => !w.is_on_all_workspaces());
+        } else if (!this._workspaces[i]._keepAliveId) {
             keepAliveWorkspaces.push(this._workspaces[i]);
+        }
     }
 
     // make sure the original method only removes empty workspaces at the end
-    keepAliveWorkspaces.forEach(ws => { ws._keepAliveId = 1; });
+    keepAliveWorkspaces.forEach(ws => (ws._keepAliveId = 1));
     prevCheckWorkspaces.call(this);
-    keepAliveWorkspaces.forEach(ws => { delete ws._keepAliveId; });
+    keepAliveWorkspaces.forEach(ws => delete ws._keepAliveId);
 
     return false;
 }
 
+/** */
 function enable() {
     prevCheckWorkspaces = Main.wm._workspaceTracker._checkWorkspaces;
     Main.wm._workspaceTracker._checkWorkspaces = myCheckWorkspaces;
@@ -140,6 +144,7 @@ function enable() {
     winMover = new WindowMover();
 }
 
+/** */
 function disable() {
     Main.wm._workspaceTracker._checkWorkspaces = prevCheckWorkspaces;
     winMover.destroy();

extensions/auto-move-windows/prefs.js

@@ -1,260 +1,287 @@
 // -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
 // Start apps on custom workspaces
+/* exported init buildPrefsWidget */
 
-const Gio = imports.gi.Gio;
+const { Adw, Gio, GLib, GObject, Gtk } = imports.gi;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
-const _ = Gettext.gettext;
-const N_ = e => e;
 
 const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
+
-const Convenience = Me.imports.convenience;
+const _ = ExtensionUtils.gettext;
 
 const SETTINGS_KEY = 'application-list';
 
 const WORKSPACE_MAX = 36; // compiled in limit of mutter
 
-const Columns = {
+const AutoMoveSettingsWidget = GObject.registerClass(
-    APPINFO: 0,
+class AutoMoveSettingsWidget extends Adw.PreferencesGroup {
-    DISPLAY_NAME: 1,
+    _init() {
-    ICON: 2,
+        super._init({
-    WORKSPACE: 3,
+            title: _('Workspace Rules'),
-    ADJUSTMENT: 4
-};
-
-const Widget = GObject.registerClass({
-    GTypeName: 'AutoMoveWindowsPrefsWidget',
-}, class Widget extends Gtk.Grid {
-    _init(params) {
-        super._init(params);
-        this.set_orientation(Gtk.Orientation.VERTICAL);
-
-        this._settings = Convenience.getSettings();
-        this._settings.connect('changed', this._refresh.bind(this));
-        this._changedPermitted = false;
-
-        this._store = new Gtk.ListStore();
-        this._store.set_column_types([Gio.AppInfo, GObject.TYPE_STRING, Gio.Icon, GObject.TYPE_INT,
-                                      Gtk.Adjustment]);
-
-        let scrolled = new Gtk.ScrolledWindow({ shadow_type: Gtk.ShadowType.IN});
-        scrolled.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
-        this.add(scrolled);
-
-
-        this._treeView = new Gtk.TreeView({ model: this._store,
-                                            hexpand: true, vexpand: true });
-        this._treeView.get_selection().set_mode(Gtk.SelectionMode.SINGLE);
-
-        let appColumn = new Gtk.TreeViewColumn({ expand: true, sort_column_id: Columns.DISPLAY_NAME,
-                                                 title: _("Application") });
-        let iconRenderer = new Gtk.CellRendererPixbuf;
-        appColumn.pack_start(iconRenderer, false);
-        appColumn.add_attribute(iconRenderer, "gicon", Columns.ICON);
-        let nameRenderer = new Gtk.CellRendererText;
-        appColumn.pack_start(nameRenderer, true);
-        appColumn.add_attribute(nameRenderer, "text", Columns.DISPLAY_NAME);
-        this._treeView.append_column(appColumn);
-
-        let workspaceColumn = new Gtk.TreeViewColumn({ title: _("Workspace"),
-                                                       sort_column_id: Columns.WORKSPACE });
-        let workspaceRenderer = new Gtk.CellRendererSpin({ editable: true });
-        workspaceRenderer.connect('edited', this._workspaceEdited.bind(this));
-        workspaceColumn.pack_start(workspaceRenderer, true);
-        workspaceColumn.add_attribute(workspaceRenderer, "adjustment", Columns.ADJUSTMENT);
-        workspaceColumn.add_attribute(workspaceRenderer, "text", Columns.WORKSPACE);
-        this._treeView.append_column(workspaceColumn);
-
-        scrolled.add(this._treeView);
-
-        let toolbar = new Gtk.Toolbar({ icon_size: Gtk.IconSize.SMALL_TOOLBAR });
-        toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_INLINE_TOOLBAR);
-        this.add(toolbar);
-
-        let newButton = new Gtk.ToolButton({ icon_name: 'bookmark-new-symbolic',
-                                             label: _("Add Rule"),
-                                             is_important: true });
-        newButton.connect('clicked', this._createNew.bind(this));
-        toolbar.add(newButton);
-
-        let delButton = new Gtk.ToolButton({ icon_name: 'edit-delete-symbolic'  });
-        delButton.connect('clicked', this._deleteSelected.bind(this));
-        toolbar.add(delButton);
-
-        let selection = this._treeView.get_selection();
-        selection.connect('changed', () => {
-            delButton.sensitive = selection.count_selected_rows() > 0;
         });
-        delButton.sensitive = selection.count_selected_rows() > 0;
 
-        this._changedPermitted = true;
+        this._list = new Gtk.ListBox({
-        this._refresh();
+            selection_mode: Gtk.SelectionMode.NONE,
+            css_classes: ['boxed-list'],
+        });
+        this.add(this._list);
+
+        this._list.append(new NewRuleRow());
+
+        this._actionGroup = new Gio.SimpleActionGroup();
+        this._list.insert_action_group('rules', this._actionGroup);
+
+        let action;
+        action = new Gio.SimpleAction({ name: 'add' });
+        action.connect('activate', this._onAddActivated.bind(this));
+        this._actionGroup.add_action(action);
+
+        action = new Gio.SimpleAction({
+            name: 'remove',
+            parameter_type: new GLib.VariantType('s'),
+        });
+        action.connect('activate', this._onRemoveActivated.bind(this));
+        this._actionGroup.add_action(action);
+
+        action = new Gio.SimpleAction({ name: 'update' });
+        action.connect('activate', () => {
+            this._settings.set_strv(SETTINGS_KEY,
+                this._getRuleRows().map(row => `${row.id}:${row.value}`));
+        });
+        this._actionGroup.add_action(action);
+        this._updateAction = action;
+
+        this._settings = ExtensionUtils.getSettings();
+        this._changedId = this._settings.connect('changed',
+            this._sync.bind(this));
+        this._sync();
+
+        this.connect('destroy', () => this._settings.run_dispose());
     }
 
-    _createNew() {
+    _onAddActivated() {
-        let dialog = new Gtk.Dialog({ title: _("Create new matching rule"),
+        const dialog = new NewRuleDialog(this.get_root());
-                                      transient_for: this.get_toplevel(),
+        dialog.connect('response', (dlg, id) => {
-                                      use_header_bar: true,
+            const appInfo = id === Gtk.ResponseType.OK
-                                      modal: true });
+                ? dialog.get_widget().get_app_info() : null;
-        dialog.add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL);
+            if (appInfo) {
-        let addButton = dialog.add_button(_("Add"), Gtk.ResponseType.OK);
+                this._settings.set_strv(SETTINGS_KEY, [
-        dialog.set_default_response(Gtk.ResponseType.OK);
+                    ...this._settings.get_strv(SETTINGS_KEY),
-
+                    `${appInfo.get_id()}:1`,
-        let grid = new Gtk.Grid({ column_spacing: 10,
+                ]);
-                                  row_spacing: 15,
-                                  margin: 10 });
-        dialog._appChooser = new Gtk.AppChooserWidget({ show_all: true });
-        dialog._appChooser.connect('application-selected', (w, appInfo) => {
-            addButton.sensitive = appInfo && this._checkId(appInfo.get_id());
-        });
-        let appInfo = dialog._appChooser.get_app_info();
-        addButton.sensitive = appInfo && this._checkId(appInfo.get_id());
-
-        grid.attach(dialog._appChooser, 0, 0, 2, 1);
-        grid.attach(new Gtk.Label({ label: _("Workspace"),
-                                    halign: Gtk.Align.END }), 0, 1, 1, 1);
-        let adjustment = new Gtk.Adjustment({ lower: 1,
-                                              upper: WORKSPACE_MAX,
-                                              step_increment: 1
-                                            });
-        dialog._spin = new Gtk.SpinButton({ adjustment: adjustment,
-                                            snap_to_ticks: true });
-        dialog._spin.set_value(1);
-        grid.attach(dialog._spin, 1, 1, 1, 1);
-        dialog.get_content_area().add(grid);
-
-        dialog.connect('response', (dialog, id) => {
-            if (id != Gtk.ResponseType.OK) {
-                dialog.destroy();
-                return;
             }
-
-            let appInfo = dialog._appChooser.get_app_info();
-            if (!appInfo)
-                return;
-            let index = Math.floor(dialog._spin.value);
-            if (isNaN(index) || index < 0)
-                index = 1;
-
-            this._changedPermitted = false;
-            this._appendItem(appInfo.get_id(), index);
-            this._changedPermitted = true;
-
-            let iter = this._store.append();
-            let adj = new Gtk.Adjustment({ lower: 1,
-                                           upper: WORKSPACE_MAX,
-                                           step_increment: 1,
-                                           value: index });
-            this._store.set(iter,
-                            [Columns.APPINFO, Columns.ICON, Columns.DISPLAY_NAME, Columns.WORKSPACE, Columns.ADJUSTMENT],
-                            [appInfo, appInfo.get_icon(), appInfo.get_display_name(), index, adj]);
-
             dialog.destroy();
         });
-        dialog.show_all();
+        dialog.show();
     }
 
-    _deleteSelected() {
+    _onRemoveActivated(action, param) {
-        let [any, model, iter] = this._treeView.get_selection().get_selected();
+        const removed = param.deepUnpack();
-
+        this._settings.set_strv(SETTINGS_KEY,
-        if (any) {
+            this._settings.get_strv(SETTINGS_KEY).filter(entry => {
-            let appInfo = this._store.get_value(iter, Columns.APPINFO);
+                const [id] = entry.split(':');
-
+                return id !== removed;
-            this._changedPermitted = false;
+            }));
-            this._removeItem(appInfo.get_id());
-            this._changedPermitted = true;
-            this._store.remove(iter);
-        }
     }
 
-    _workspaceEdited(renderer, pathString, text) {
+    _getRuleRows() {
-        let index = parseInt(text);
+        return [...this._list].filter(row => !!row.id);
-        if (isNaN(index) || index < 0)
-            index = 1;
-        let path = Gtk.TreePath.new_from_string(pathString);
-        let [model, iter] = this._store.get_iter(path);
-        let appInfo = this._store.get_value(iter, Columns.APPINFO);
-
-        this._changedPermitted = false;
-        this._changeItem(appInfo.get_id(), index);
-        this._store.set_value(iter, Columns.WORKSPACE, index);
-        this._changedPermitted = true;
     }
 
-    _refresh() {
+    _sync() {
-        if (!this._changedPermitted)
+        const oldRules = this._getRuleRows();
-            // Ignore this notification, model is being modified outside
+        const newRules = this._settings.get_strv(SETTINGS_KEY).map(entry => {
-            return;
+            const [id, value] = entry.split(':');
+            return { id, value };
+        });
 
-        this._store.clear();
+        this._settings.block_signal_handler(this._changedId);
+        this._updateAction.enabled = false;
 
-        let currentItems = this._settings.get_strv(SETTINGS_KEY);
+        newRules.forEach(({ id, value }, index) => {
-        let validItems = [ ];
+            const row = oldRules.find(r => r.id === id);
-        for (let i = 0; i < currentItems.length; i++) {
+            const appInfo = row
-            let [id, index] = currentItems[i].split(':');
+                ? null : Gio.DesktopAppInfo.new(id);
-            let appInfo = Gio.DesktopAppInfo.new(id);
-            if (!appInfo)
-                continue;
-            validItems.push(currentItems[i]);
 
-            let iter = this._store.append();
+            if (row)
-            let adj = new Gtk.Adjustment({ lower: 1,
+                row.set({ value });
-                                           upper: WORKSPACE_MAX,
+            else if (appInfo)
-                                           step_increment: 1,
+                this._list.insert(new RuleRow(appInfo, value), index);
-                                           value: index });
+        });
-            this._store.set(iter,
-                            [Columns.APPINFO, Columns.ICON, Columns.DISPLAY_NAME, Columns.WORKSPACE, Columns.ADJUSTMENT],
-                            [appInfo, appInfo.get_icon(), appInfo.get_display_name(), parseInt(index), adj]);
-        }
 
-        if (validItems.length != currentItems.length) // some items were filtered out
+        const removed = oldRules.filter(
-            this._settings.set_strv(SETTINGS_KEY, validItems);
+            ({ id }) => !newRules.find(r => r.id === id));
-    }
+        removed.forEach(r => this._list.remove(r));
 
-    _checkId(id) {
+        this._settings.unblock_signal_handler(this._changedId);
-        let items = this._settings.get_strv(SETTINGS_KEY);
+        this._updateAction.enabled = true;
-        return !items.some(i => i.startsWith(id + ':'));
-    }
-
-    _appendItem(id, workspace) {
-        let currentItems = this._settings.get_strv(SETTINGS_KEY);
-        currentItems.push(id + ':' + workspace);
-        this._settings.set_strv(SETTINGS_KEY, currentItems);
-    }
-
-    _removeItem(id) {
-        let currentItems = this._settings.get_strv(SETTINGS_KEY);
-        let index = currentItems.map(el => el.split(':')[0]).indexOf(id);
-
-        if (index < 0)
-            return;
-        currentItems.splice(index, 1);
-        this._settings.set_strv(SETTINGS_KEY, currentItems);
-    }
-
-    _changeItem(id, workspace) {
-        let currentItems = this._settings.get_strv(SETTINGS_KEY);
-        let index = currentItems.map(el => el.split(':')[0]).indexOf(id);
-
-        if (index < 0)
-            currentItems.push(id + ':' + workspace);
-        else
-            currentItems[index] = id + ':' + workspace;
-        this._settings.set_strv(SETTINGS_KEY, currentItems);
     }
 });
 
+const WorkspaceSelector = GObject.registerClass({
+    Properties: {
+        'number': GObject.ParamSpec.uint(
+            'number', 'number', 'number',
+            GObject.ParamFlags.READWRITE,
+            1, WORKSPACE_MAX, 1),
+    },
+}, class WorkspaceSelector extends Gtk.Widget {
+    static _classInit(klass) {
+        super._classInit(klass);
 
+        klass.set_layout_manager_type(Gtk.BoxLayout);
+
+        return klass;
+    }
+
+    _init() {
+        super._init();
+
+        this.layout_manager.spacing = 6;
+
+        const label = new Gtk.Label({
+            xalign: 1,
+            margin_end: 6,
+        });
+        this.bind_property('number',
+            label, 'label',
+            GObject.BindingFlags.SYNC_CREATE);
+        label.set_parent(this);
+
+        const buttonProps = {
+            css_classes: ['circular'],
+            valign: Gtk.Align.CENTER,
+        };
+
+        this._decButton = new Gtk.Button({
+            icon_name: 'list-remove-symbolic',
+            ...buttonProps,
+        });
+        this._decButton.set_parent(this);
+        this._decButton.connect('clicked', () => this.number--);
+
+        this._incButton = new Gtk.Button({
+            icon_name: 'list-add-symbolic',
+            ...buttonProps,
+        });
+        this._incButton.set_parent(this);
+        this._incButton.connect('clicked', () => this.number++);
+
+        this.connect('notify::number', () => this._syncButtons());
+        this._syncButtons();
+    }
+
+    _syncButtons() {
+        this._decButton.sensitive = this.number > 1;
+        this._incButton.sensitive = this.number < WORKSPACE_MAX;
+    }
+});
+
+const RuleRow = GObject.registerClass({
+    Properties: {
+        'id': GObject.ParamSpec.string(
+            'id', 'id', 'id',
+            GObject.ParamFlags.READABLE,
+            ''),
+        'value': GObject.ParamSpec.uint(
+            'value', 'value', 'value',
+            GObject.ParamFlags.READWRITE,
+            1, WORKSPACE_MAX, 1),
+    },
+}, class RuleRow extends Adw.ActionRow {
+    _init(appInfo, value) {
+        super._init({
+            activatable: false,
+            title: appInfo.get_display_name(),
+            value,
+        });
+        this._appInfo = appInfo;
+
+        const icon = new Gtk.Image({
+            css_classes: ['icon-dropshadow'],
+            gicon: appInfo.get_icon(),
+            pixel_size: 32,
+        });
+        this.add_prefix(icon);
+
+        const wsButton = new WorkspaceSelector();
+        this.bind_property('value',
+            wsButton, 'number',
+            GObject.BindingFlags.SYNC_CREATE | GObject.BindingFlags.BIDIRECTIONAL);
+        this.add_suffix(wsButton);
+
+        const button = new Gtk.Button({
+            action_name: 'rules.remove',
+            action_target: new GLib.Variant('s', this.id),
+            icon_name: 'edit-delete-symbolic',
+            has_frame: false,
+            valign: Gtk.Align.CENTER,
+        });
+        this.add_suffix(button);
+
+        this.connect('notify::value',
+            () => this.activate_action('rules.update', null));
+    }
+
+    get id() {
+        return this._appInfo.get_id();
+    }
+});
+
+const NewRuleRow = GObject.registerClass(
+class NewRuleRow extends Gtk.ListBoxRow {
+    _init() {
+        super._init({
+            action_name: 'rules.add',
+            child: new Gtk.Image({
+                icon_name: 'list-add-symbolic',
+                pixel_size: 16,
+                margin_top: 12,
+                margin_bottom: 12,
+                margin_start: 12,
+                margin_end: 12,
+            }),
+        });
+        this.update_property(
+            [Gtk.AccessibleProperty.LABEL], [_('Add Rule')]);
+    }
+});
+
+const NewRuleDialog = GObject.registerClass(
+class NewRuleDialog extends Gtk.AppChooserDialog {
+    _init(parent) {
+        super._init({
+            transient_for: parent,
+            modal: true,
+        });
+
+        this._settings = ExtensionUtils.getSettings();
+
+        this.get_widget().set({
+            show_all: true,
+            show_other: true, // hide more button
+        });
+
+        this.get_widget().connect('application-selected',
+            this._updateSensitivity.bind(this));
+        this._updateSensitivity();
+    }
+
+    _updateSensitivity() {
+        const rules = this._settings.get_strv(SETTINGS_KEY);
+        const appInfo = this.get_widget().get_app_info();
+        this.set_response_sensitive(Gtk.ResponseType.OK,
+            appInfo && !rules.some(i => i.startsWith(appInfo.get_id())));
+    }
+});
+
+/** */
 function init() {
-    Convenience.initTranslations();
+    ExtensionUtils.initTranslations();
 }
 
+/**
+ * @returns {Gtk.Widget} - the prefs widget
+ */
 function buildPrefsWidget() {
-    let widget = new Widget({ margin: 12 });
+    return new AutoMoveSettingsWidget();
-    widget.show_all();
-
-    return widget;
 }

extensions/drive-menu/extension.js

@@ -1,44 +1,54 @@
+/* exported init enable disable */
 // Drive menu extension
-const Clutter = imports.gi.Clutter;
+const { Clutter, Gio, GObject, Shell, St } = imports.gi;
-const Gio = imports.gi.Gio;
-const GObject = imports.gi.GObject;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
-
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
-const _ = Gettext.gettext;
 
+const ExtensionUtils = imports.misc.extensionUtils;
 const Main = imports.ui.main;
-const Panel = imports.ui.panel;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const ShellMountOperation = imports.ui.shellMountOperation;
 
-const ExtensionUtils = imports.misc.extensionUtils;
+const _ = ExtensionUtils.gettext;
-const Me = ExtensionUtils.getCurrentExtension();
-const Convenience = Me.imports.convenience;
 
+Gio._promisify(Gio.File.prototype, 'query_filesystem_info_async');
+
+var MountMenuItem = GObject.registerClass(
 class MountMenuItem extends PopupMenu.PopupBaseMenuItem {
-    constructor(mount) {
+    _init(mount) {
-        super();
+        super._init({
+            style_class: 'drive-menu-item',
+        });
 
-        this.label = new St.Label({ text: mount.get_name() });
+        this.label = new St.Label({
-        this.actor.add(this.label, { expand: true });
+            text: mount.get_name(),
-        this.actor.label_actor = this.label;
+            x_expand: true,
+            y_align: Clutter.ActorAlign.CENTER,
+        });
+        this.add_child(this.label);
+        this.label_actor = this.label;
 
         this.mount = mount;
 
-        let ejectIcon = new St.Icon({ icon_name: 'media-eject-symbolic',
+        this.connect('destroy', this._onDestroy.bind(this));
-                                      style_class: 'popup-menu-icon ' });
+
-        let ejectButton = new St.Button({ child: ejectIcon });
+        let ejectIcon = new St.Icon({
+            icon_name: 'media-eject-symbolic',
+            style_class: 'popup-menu-icon',
+        });
+        let ejectButton = new St.Button({
+            child: ejectIcon,
+            style_class: 'button',
+        });
         ejectButton.connect('clicked', this._eject.bind(this));
-        this.actor.add(ejectButton);
+        this.add(ejectButton);
+
+        this.hide();
 
         this._changedId = mount.connect('changed', this._syncVisibility.bind(this));
         this._syncVisibility();
     }
 
-    destroy() {
+    _onDestroy() {
         if (this._changedId) {
             this.mount.disconnect(this._changedId);
             this._changedId = 0;
@@ -47,7 +57,7 @@ class MountMenuItem extends PopupMenu.PopupBaseMenuItem {
         super.destroy();
     }
 
-    _isInteresting() {
+    async _isInteresting() {
         if (!this.mount.can_eject() && !this.mount.can_unmount())
             return false;
         if (this.mount.is_shadowed())
@@ -55,38 +65,47 @@ class MountMenuItem extends PopupMenu.PopupBaseMenuItem {
 
         let volume = this.mount.get_volume();
 
-        if (volume == null) {
+        if (volume)
-            // probably a GDaemonMount, could be network or
+            return volume.get_identifier('class') !== 'network';
-            // local, but we can't tell; assume it's local for now
+
-            return true;
+        const root = this.mount.get_root();
+
+        try {
+            const attr = Gio.FILE_ATTRIBUTE_FILESYSTEM_REMOTE;
+            const info = await root.query_filesystem_info_async(attr, null);
+            return !info.get_attribute_boolean(attr);
+        } catch (e) {
+            log(`Failed to query filesystem: ${e.message}`);
         }
 
-        return volume.get_identifier('class') != 'network';
+        // Hack, fall back to looking at GType
+        return Gio._LocalFilePrototype.isPrototypeOf(root);
     }
 
-    _syncVisibility() {
+    async _syncVisibility() {
-        this.actor.visible = this._isInteresting();
+        this.visible = await this._isInteresting();
     }
 
     _eject() {
-        let mountOp = new ShellMountOperation.ShellMountOperation(this.mount);
+        let unmountArgs = [
+            Gio.MountUnmountFlags.NONE,
+            new ShellMountOperation.ShellMountOperation(this.mount).mountOp,
+            null, // Gio.Cancellable
+        ];
 
-        if (this.mount.can_eject())
+        if (this.mount.can_eject()) {
-            this.mount.eject_with_operation(Gio.MountUnmountFlags.NONE,
+            this.mount.eject_with_operation(...unmountArgs,
-                                            mountOp.mountOp,
+                this._ejectFinish.bind(this));
-                                            null, // Gio.Cancellable
+        } else {
-                                            this._ejectFinish.bind(this));
+            this.mount.unmount_with_operation(...unmountArgs,
-        else
+                this._unmountFinish.bind(this));
-            this.mount.unmount_with_operation(Gio.MountUnmountFlags.NONE,
+        }
-                                              mountOp.mountOp,
-                                              null, // Gio.Cancellable
-                                              this._unmountFinish.bind(this));
     }
 
     _unmountFinish(mount, result) {
         try {
             mount.unmount_with_operation_finish(result);
-        } catch(e) {
+        } catch (e) {
             this._reportFailure(e);
         }
     }
@@ -94,55 +113,52 @@ class MountMenuItem extends PopupMenu.PopupBaseMenuItem {
     _ejectFinish(mount, result) {
         try {
             mount.eject_with_operation_finish(result);
-        } catch(e) {
+        } catch (e) {
             this._reportFailure(e);
         }
     }
 
     _reportFailure(exception) {
         // TRANSLATORS: %s is the filesystem name
-        let msg = _("Ejecting drive “%s” failed:").format(this.mount.get_name());
+        let msg = _('Ejecting drive “%s” failed:').format(this.mount.get_name());
         Main.notifyError(msg, exception.message);
     }
 
     activate(event) {
+        let uri = this.mount.get_root().get_uri();
         let context = global.create_app_launch_context(event.get_time(), -1);
-        Gio.AppInfo.launch_default_for_uri(this.mount.get_root().get_uri(),
+        Gio.AppInfo.launch_default_for_uri(uri, context);
-                                           context);
 
         super.activate(event);
     }
-};
+});
 
 let DriveMenu = GObject.registerClass(
 class DriveMenu extends PanelMenu.Button {
     _init() {
-        super._init(0.0, _("Removable devices"));
+        super._init(0.0, _('Removable devices'));
 
-        let hbox = new St.BoxLayout({ style_class: 'panel-status-menu-box' });
+        let icon = new St.Icon({
-        let icon = new St.Icon({ icon_name: 'media-eject-symbolic',
+            icon_name: 'media-eject-symbolic',
-                                 style_class: 'system-status-icon' });
+            style_class: 'system-status-icon',
+        });
 
-        hbox.add_child(icon);
+        this.add_child(icon);
-        hbox.add_child(PopupMenu.arrowIcon(St.Side.BOTTOM));
-        this.add_child(hbox);
 
         this._monitor = Gio.VolumeMonitor.get();
-        this._addedId = this._monitor.connect('mount-added', (monitor, mount) => {
+        this._addedId = this._monitor.connect('mount-added',
-            this._addMount(mount);
+            (monitor, mount) => this._addMount(mount));
-            this._updateMenuVisibility();
-        });
         this._removedId = this._monitor.connect('mount-removed', (monitor, mount) => {
             this._removeMount(mount);
             this._updateMenuVisibility();
         });
 
-        this._mounts = [ ];
+        this._mounts = [];
 
         this._monitor.get_mounts().forEach(this._addMount.bind(this));
 
         this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addAction(_("Open Files"), event => {
+        this.menu.addAction(_('Open Files'), event => {
             let appSystem = Shell.AppSystem.get_default();
             let app = appSystem.lookup_app('org.gnome.Nautilus.desktop');
             app.activate_full(-1, event.get_time());
@@ -152,7 +168,7 @@ class DriveMenu extends PanelMenu.Button {
     }
 
     _updateMenuVisibility() {
-        if (this._mounts.filter(i => i.actor.visible).length > 0)
+        if (this._mounts.filter(i => i.visible).length > 0)
             this.show();
         else
             this.hide();
@@ -162,18 +178,20 @@ class DriveMenu extends PanelMenu.Button {
         let item = new MountMenuItem(mount);
         this._mounts.unshift(item);
         this.menu.addMenuItem(item, 0);
+
+        item.connect('notify::visible', () => this._updateMenuVisibility());
     }
 
     _removeMount(mount) {
         for (let i = 0; i < this._mounts.length; i++) {
             let item = this._mounts[i];
-            if (item.mount == mount) {
+            if (item.mount === mount) {
                 item.destroy();
                 this._mounts.splice(i, 1);
                 return;
             }
         }
-        log ('Removing a mount that was never added to the menu');
+        log('Removing a mount that was never added to the menu');
     }
 
     _onDestroy() {
@@ -188,17 +206,20 @@ class DriveMenu extends PanelMenu.Button {
     }
 });
 
+/** */
 function init() {
-    Convenience.initTranslations();
+    ExtensionUtils.initTranslations();
 }
 
 let _indicator;
 
+/** */
 function enable() {
-    _indicator = new DriveMenu;
+    _indicator = new DriveMenu();
     Main.panel.addToStatusArea('drive-menu', _indicator);
 }
 
+/** */
 function disable() {
     _indicator.destroy();
 }

extensions/drive-menu/stylesheet.css

@@ -1 +1,7 @@
-/* This extensions requires no custom styling */
+.drive-menu-item { spacing: 12px; }
+
+.drive-menu-item .button {
+  border-radius: 99px;
+  padding: 3px;
+  min-height: auto;
+}

extensions/launch-new-instance/extension.js

@@ -1,17 +1,17 @@
+/* exported enable disable */
 const AppDisplay = imports.ui.appDisplay;
 
 let _activateOriginal = null;
 
-function init() {
+/** */
-}
-
 function enable() {
-  _activateOriginal = AppDisplay.AppIcon.prototype.activate;
+    _activateOriginal = AppDisplay.AppIcon.prototype.activate;
-  AppDisplay.AppIcon.prototype.activate = function() {
+    AppDisplay.AppIcon.prototype.activate = function () {
-      _activateOriginal.call(this, 2);
+        _activateOriginal.call(this, 2);
-  };
+    };
 }
 
+/** */
 function disable() {
-  AppDisplay.AppIcon.prototype.activate = _activateOriginal;
+    AppDisplay.AppIcon.prototype.activate = _activateOriginal;
 }

extensions/meson.build

@@ -1,9 +1,9 @@
 extension_schemas = []
-js_sources = extensionlib
+js_sources = []
 
 metadata_name = 'metadata.json'
 
-foreach e : all_extensions
+foreach e : enabled_extensions
   uuid = e + uuid_suffix
 
   metadata_conf = configuration_data()
@@ -19,27 +19,11 @@ foreach e : all_extensions
 
   subdir(e)
 
-  js_sources += extension_sources
+  install_data (extension_sources + extension_data,
-
+    install_dir: join_paths(extensiondir, uuid)
-  if (enabled_extensions.contains(e))
+  )
-    install_data (extension_sources + extension_data + extensionlib,
-      install_dir: join_paths(extensiondir, uuid)
-    )
-  endif
 endforeach
 
 install_data (extension_schemas,
   install_dir: schemadir
 )
-
-foreach js_source : js_sources
-  if (js52.found())
-    path_array = '@0@'.format(js_source).split('/')
-    name = join_paths(path_array[-2], path_array[-1])
-
-    test('Checking syntax of ' + name, js52,
-      args: ['-s', '-c', js_source],
-      workdir: meson.current_source_dir()
-    )
-  endif
-endforeach

extensions/native-window-placement/extension.js

@@ -1,13 +1,13 @@
 // -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
-const Workspace = imports.ui.workspace;
+/* exported enable disable */
+const { Clutter } = imports.gi;
 
 const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
+const Main = imports.ui.main;
-const Convenience = Me.imports.convenience;
+const { WindowPreview } = imports.ui.windowPreview;
+const Workspace = imports.ui.workspace;
 
 // testing settings for natural window placement strategy:
-const WINDOW_PLACEMENT_NATURAL_FILLGAPS = true;                     // enlarge windows at the end to fill gaps         // not implemented yet
-const WINDOW_PLACEMENT_NATURAL_GRID_FALLBACK = true;                // fallback to grid mode if all windows have the same size and positions.     // not implemented yet
 const WINDOW_PLACEMENT_NATURAL_ACCURACY = 20;                       // accuracy of window translate moves  (KDE-default: 20)
 const WINDOW_PLACEMENT_NATURAL_GAPS = 5;                            // half of the minimum gap between windows
 const WINDOW_PLACEMENT_NATURAL_MAX_TRANSLATIONS = 5000;             // safety limit for preventing endless loop if something is wrong in the algorithm
@@ -17,29 +17,25 @@ class Rect {
         [this.x, this.y, this.width, this.height] = [x, y, width, height];
     }
 
-    /**
+    // used in _calculateWindowTransformationsNatural to replace Meta.Rectangle that is too slow.
-     * used in _calculateWindowTransformationsNatural to replace Meta.Rectangle that is too slow.
-     */
     copy() {
         return new Rect(this.x, this.y, this.width, this.height);
     }
 
     union(rect2) {
         let dest = this.copy();
-        if (rect2.x < dest.x)
+        if (rect2.x < dest.x) {
-          {
             dest.width += dest.x - rect2.x;
             dest.x = rect2.x;
-          }
+        }
-        if (rect2.y < dest.y)
+        if (rect2.y < dest.y) {
-          {
             dest.height += dest.y - rect2.y;
             dest.y = rect2.y;
-          }
+        }
         if (rect2.x + rect2.width > dest.x + dest.width)
-          dest.width = rect2.x + rect2.width - dest.x;
+            dest.width = rect2.x + rect2.width - dest.x;
         if (rect2.y + rect2.height > dest.y + dest.height)
-          dest.height = rect2.y + rect2.height - dest.y;
+            dest.height = rect2.y + rect2.height - dest.y;
 
         return dest;
     }
@@ -54,10 +50,10 @@ class Rect {
     }
 
     overlap(rect2) {
-        return !((this.x + this.width    <= rect2.x) ||
+        return !(this.x + this.width    <= rect2.x ||
-                 (rect2.x + rect2.width  <= this.x) ||
+                 rect2.x + rect2.width  <= this.x ||
-                 (this.y + this.height   <= rect2.y) ||
+                 this.y + this.height   <= rect2.y ||
-                 (rect2.y + rect2.height <= this.y));
+                 rect2.y + rect2.height <= this.y);
     }
 
     center() {
@@ -68,19 +64,21 @@ class Rect {
         this.x += dx;
         this.y += dy;
     }
-};
+}
 
 class NaturalLayoutStrategy extends Workspace.LayoutStrategy {
-    constructor(settings) {
+    constructor(params, settings) {
-        super();
+        super(params);
         this._settings = settings;
     }
 
-    computeLayout(windows, layout) {
+    computeLayout(windows, _params) {
-        layout.windows = windows;
+        return {
+            windows,
+        };
     }
 
-    /**
+    /*
      * Returns clones with matching target coordinates and scales to arrange windows in a natural way that no overlap exists and relative window size is preserved.
      * This function is almost a 1:1 copy of the function
      * PresentWindowsEffect::calculateWindowTransformationsNatural() from KDE, see:
@@ -90,8 +88,8 @@ class NaturalLayoutStrategy extends Workspace.LayoutStrategy {
         // As we are using pseudo-random movement (See "slot") we need to make sure the list
         // is always sorted the same way no matter which window is currently active.
 
-        let area_rect = new Rect(area.x, area.y, area.width, area.height);
+        let areaRect = new Rect(area.x, area.y, area.width, area.height);
-        let bounds = area_rect.copy();
+        let bounds = areaRect.copy();
         let clones = layout.windows;
 
         let direction = 0;
@@ -106,36 +104,36 @@ class NaturalLayoutStrategy extends Workspace.LayoutStrategy {
             // This is used when the window is on the edge of the screen to try to use as much screen real estate as possible.
             directions[i] = direction;
             direction++;
-            if (direction == 4) {
+            if (direction === 4)
                 direction = 0;
-            }
         }
 
-        let loop_counter = 0;
+        let loopCounter = 0;
         let overlap;
         do {
             overlap = false;
             for (let i = 0; i < rects.length; i++) {
                 for (let j = 0; j < rects.length; j++) {
-                    if (i != j && rects[i].adjusted(-WINDOW_PLACEMENT_NATURAL_GAPS, -WINDOW_PLACEMENT_NATURAL_GAPS,
+                    let adjustments = [-1, -1, 1, 1]
-                                                    WINDOW_PLACEMENT_NATURAL_GAPS, WINDOW_PLACEMENT_NATURAL_GAPS).overlap(
+                        .map(v => (v *= WINDOW_PLACEMENT_NATURAL_GAPS));
-                                                     rects[j].adjusted(-WINDOW_PLACEMENT_NATURAL_GAPS, -WINDOW_PLACEMENT_NATURAL_GAPS,
+                    let iAdjusted = rects[i].adjusted(...adjustments);
-                                                                       WINDOW_PLACEMENT_NATURAL_GAPS, WINDOW_PLACEMENT_NATURAL_GAPS))) {
+                    let jAdjusted = rects[j].adjusted(...adjustments);
-                        loop_counter++;
+                    if (i !== j && iAdjusted.overlap(jAdjusted)) {
+                        loopCounter++;
                         overlap = true;
 
                         // TODO: something like a Point2D would be nicer here:
 
                         // Determine pushing direction
-                        let i_center = rects[i].center();
+                        let iCenter = rects[i].center();
-                        let j_center = rects[j].center();
+                        let jCenter = rects[j].center();
-                        let diff = [j_center[0] - i_center[0], j_center[1] - i_center[1]];
+                        let diff = [jCenter[0] - iCenter[0], jCenter[1] - iCenter[1]];
 
                         // Prevent dividing by zero and non-movement
-                        if (diff[0] == 0 && diff[1] == 0)
+                        if (diff[0] === 0 && diff[1] === 0)
                             diff[0] = 1;
                         // Try to keep screen/workspace aspect ratio
-                        if ( bounds.height / bounds.width > area_rect.height / area_rect.width )
+                        if (bounds.height / bounds.width > areaRect.height / areaRect.width)
                             diff[0] *= 2;
                         else
                             diff[1] *= 2;
@@ -164,33 +162,33 @@ class NaturalLayoutStrategy extends Workspace.LayoutStrategy {
                             let xSection = Math.round((rects[i].x - bounds.x) / (bounds.width / 3));
                             let ySection = Math.round((rects[i].y - bounds.y) / (bounds.height / 3));
 
-                            let i_center = rects[i].center();
+                            iCenter = rects[i].center();
                             diff[0] = 0;
                             diff[1] = 0;
-                            if (xSection != 1 || ySection != 1) { // Remove this if you want the center to pull as well
+                            if (xSection !== 1 || ySection !== 1) { // Remove this if you want the center to pull as well
-                                if (xSection == 1)
+                                if (xSection === 1)
-                                    xSection = (directions[i] / 2 ? 2 : 0);
+                                    xSection = directions[i] / 2 ? 2 : 0;
-                                if (ySection == 1)
+                                if (ySection === 1)
-                                    ySection = (directions[i] % 2 ? 2 : 0);
+                                    ySection = directions[i] % 2 ? 2 : 0;
                             }
-                            if (xSection == 0 && ySection == 0) {
+                            if (xSection === 0 && ySection === 0) {
-                                diff[0] = bounds.x - i_center[0];
+                                diff[0] = bounds.x - iCenter[0];
-                                diff[1] = bounds.y - i_center[1];
+                                diff[1] = bounds.y - iCenter[1];
                             }
-                            if (xSection == 2 && ySection == 0) {
+                            if (xSection === 2 && ySection === 0) {
-                                diff[0] = bounds.x + bounds.width - i_center[0];
+                                diff[0] = bounds.x + bounds.width - iCenter[0];
-                                diff[1] = bounds.y - i_center[1];
+                                diff[1] = bounds.y - iCenter[1];
                             }
-                            if (xSection == 2 && ySection == 2) {
+                            if (xSection === 2 && ySection === 2) {
-                                diff[0] = bounds.x + bounds.width - i_center[0];
+                                diff[0] = bounds.x + bounds.width - iCenter[0];
-                                diff[1] = bounds.y + bounds.height - i_center[1];
+                                diff[1] = bounds.y + bounds.height - iCenter[1];
                             }
-                            if (xSection == 0 && ySection == 2) {
+                            if (xSection === 0 && ySection === 2) {
-                                diff[0] = bounds.x - i_center[0];
+                                diff[0] = bounds.x - iCenter[0];
-                                diff[1] = bounds.y + bounds.height - i_center[1];
+                                diff[1] = bounds.y + bounds.height - iCenter[1];
                             }
-                            if (diff[0] != 0 || diff[1] != 0) {
+                            if (diff[0] !== 0 || diff[1] !== 0) {
-                                let length = Math.sqrt(diff[0]*diff[0] + diff[1]*diff[1]);
+                                length = Math.sqrt(diff[0] * diff[0] + diff[1] * diff[1]);
                                 diff[0] *= WINDOW_PLACEMENT_NATURAL_ACCURACY / length / 2;   // /2 to make it less influencing than the normal center-move above
                                 diff[1] *= WINDOW_PLACEMENT_NATURAL_ACCURACY / length / 2;
                                 rects[i].translate(diff[0], diff[1]);
@@ -203,78 +201,94 @@ class NaturalLayoutStrategy extends Workspace.LayoutStrategy {
                     }
                 }
             }
-        } while (overlap && loop_counter < WINDOW_PLACEMENT_NATURAL_MAX_TRANSLATIONS);
+        } while (overlap && loopCounter < WINDOW_PLACEMENT_NATURAL_MAX_TRANSLATIONS);
 
         // Work out scaling by getting the most top-left and most bottom-right window coords.
         let scale;
-        scale = Math.min(area_rect.width / bounds.width,
+        scale = Math.min(
-                         area_rect.height / bounds.height,
+            areaRect.width / bounds.width,
-                         1.0);
+            areaRect.height / bounds.height,
+            1.0);
 
         // Make bounding rect fill the screen size for later steps
-        bounds.x = bounds.x - (area_rect.width - bounds.width * scale) / 2;
+        bounds.x -= (areaRect.width - bounds.width * scale) / 2;
-        bounds.y = bounds.y - (area_rect.height - bounds.height * scale) / 2;
+        bounds.y -= (areaRect.height - bounds.height * scale) / 2;
-        bounds.width = area_rect.width / scale;
+        bounds.width = areaRect.width / scale;
-        bounds.height = area_rect.height / scale;
+        bounds.height = areaRect.height / scale;
 
         // Move all windows back onto the screen and set their scale
-        for (let i = 0; i < rects.length; i++) {
+        for (let i = 0; i < rects.length; i++)
             rects[i].translate(-bounds.x, -bounds.y);
-        }
 
-        // TODO: Implement the KDE part "Try to fill the gaps by enlarging windows if they have the space" here. (If this is wanted)
 
         // rescale to workspace
-        let scales = [];
-
-        let buttonOuterHeight, captionHeight;
-        let buttonOuterWidth = 0;
-
         let slots = [];
         for (let i = 0; i < rects.length; i++) {
-            rects[i].x = rects[i].x * scale + area_rect.x;
+            rects[i].x = rects[i].x * scale + areaRect.x;
-            rects[i].y = rects[i].y * scale + area_rect.y;
+            rects[i].y = rects[i].y * scale + areaRect.y;
+            rects[i].width *= scale;
+            rects[i].height *= scale;
 
-            slots.push([rects[i].x, rects[i].y, scale, clones[i]]);
+            slots.push([rects[i].x, rects[i].y, rects[i].width, rects[i].height, clones[i]]);
         }
 
         return slots;
     }
-};
+}
 
 let winInjections, workspaceInjections;
 
+/** */
 function resetState() {
     winInjections = { };
     workspaceInjections = { };
 }
 
+/** */
 function enable() {
     resetState();
 
-    let settings = Convenience.getSettings();
+    let settings = ExtensionUtils.getSettings();
 
-    workspaceInjections['_getBestLayout'] = Workspace.Workspace.prototype._getBestLayout;
+    workspaceInjections['_createBestLayout'] = Workspace.WorkspaceLayout.prototype._createBestLayout;
-    Workspace.Workspace.prototype._getBestLayout = function(windows) {
+    Workspace.WorkspaceLayout.prototype._createBestLayout = function (_area) {
-        let strategy = new NaturalLayoutStrategy(settings);
+        this._layoutStrategy = new NaturalLayoutStrategy({
-        let layout = { strategy };
+            monitor: Main.layoutManager.monitors[this._monitorIndex],
-        strategy.computeLayout(windows, layout);
+        }, settings);
+        return this._layoutStrategy.computeLayout(this._sortedWindows);
+    };
 
-        return layout;
+    // position window titles on top of windows in overlay
-    }
+    winInjections['_init'] = WindowPreview.prototype._init;
+    WindowPreview.prototype._init = function (...args) {
+        winInjections['_init'].call(this, ...args);
 
-    /// position window titles on top of windows in overlay ////
+        if (!settings.get_boolean('window-captions-on-top'))
-    winInjections['relayout'] = Workspace.WindowOverlay.prototype.relayout;
+            return;
-    Workspace.WindowOverlay.prototype.relayout = function(animate) {
-        if (settings.get_boolean('window-captions-on-top')) {
-            let [, , , cloneHeight] = this._windowClone.slot;
-            this.title.translation_y = -cloneHeight;
-        }
 
-        winInjections['relayout'].call(this, animate);
+        const alignConstraint = this._title.get_constraints().find(
+            c => c.align_axis && c.align_axis === Clutter.AlignAxis.Y_AXIS);
+        alignConstraint.factor = 0;
+
+        const bindConstraint = this._title.get_constraints().find(
+            c => c.coordinate && c.coordinate === Clutter.BindCoordinate.Y);
+        bindConstraint.offset = 0;
+    };
+    winInjections['_adjustOverlayOffsets'] =
+        WindowPreview.prototype._adjustOverlayOffsets;
+    WindowPreview.prototype._adjustOverlayOffsets = function (...args) {
+        winInjections['_adjustOverlayOffsets'].call(this, ...args);
+
+        if (settings.get_boolean('window-captions-on-top'))
+            this._title.translation_y = -this._title.translation_y;
     };
 }
 
+/**
+ * @param {Object} object - object that was modified
+ * @param {Object} injection - the map of previous injections
+ * @param {string} name - the @injection key that should be removed
+ */
 function removeInjection(object, injection, name) {
     if (injection[name] === undefined)
         delete object[name];
@@ -282,18 +296,15 @@ function removeInjection(object, injection, name) {
         object[name] = injection[name];
 }
 
+/** */
 function disable() {
     var i;
 
     for (i in workspaceInjections)
-        removeInjection(Workspace.Workspace.prototype, workspaceInjections, i);
+        removeInjection(Workspace.WorkspaceLayout.prototype, workspaceInjections, i);
     for (i in winInjections)
-        removeInjection(Workspace.WindowOverlay.prototype, winInjections, i);
+        removeInjection(WindowPreview.prototype, winInjections, i);
 
     global.stage.queue_relayout();
     resetState();
 }
-
-function init() {
-    /* do nothing */
-}

extensions/native-window-placement/stylesheet.css

@@ -1,9 +1 @@
-.window-caption {
+/* This extensions requires no special styling */
-    -shell-caption-spacing: 13px;		/* current caption height is 26px => set it to half of it. TODO: better solution needed */
-}
-
-.window-picker {
-    -horizontal-spacing: 32px;
-    -vertical-spacing: 32px;
-    padding: 64px 32px;
-}

extensions/places-menu/extension.js

@@ -1,50 +1,57 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* exported init enable disable */
 
-const Clutter = imports.gi.Clutter;
+const { Clutter, GObject, St } = imports.gi;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
 
+const ExtensionUtils = imports.misc.extensionUtils;
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
-const Panel = imports.ui.panel;
 
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
-const _ = Gettext.gettext;
-const N_ = x => x;
-
-const ExtensionUtils = imports.misc.extensionUtils;
 const Me = ExtensionUtils.getCurrentExtension();
-const Convenience = Me.imports.convenience;
 const PlaceDisplay = Me.imports.placeDisplay;
 
+const _ = ExtensionUtils.gettext;
+const N_ = x => x;
+
 const PLACE_ICON_SIZE = 16;
 
+var PlaceMenuItem = GObject.registerClass(
 class PlaceMenuItem extends PopupMenu.PopupBaseMenuItem {
-    constructor(info) {
+    _init(info) {
-        super();
+        super._init({
+            style_class: 'place-menu-item',
+        });
         this._info = info;
 
-        this._icon = new St.Icon({ gicon: info.icon,
+        this._icon = new St.Icon({
-                                   icon_size: PLACE_ICON_SIZE });
+            gicon: info.icon,
-        this.actor.add_child(this._icon);
+            icon_size: PLACE_ICON_SIZE,
+        });
+        this.add_child(this._icon);
 
-        this._label = new St.Label({ text: info.name, x_expand: true });
+        this._label = new St.Label({
-        this.actor.add_child(this._label);
+            text: info.name,
+            x_expand: true,
+            y_align: Clutter.ActorAlign.CENTER,
+        });
+        this.add_child(this._label);
 
         if (info.isRemovable()) {
-            this._ejectIcon = new St.Icon({ icon_name: 'media-eject-symbolic',
+            this._ejectIcon = new St.Icon({
-                                            style_class: 'popup-menu-icon ' });
+                icon_name: 'media-eject-symbolic',
-            this._ejectButton = new St.Button({ child: this._ejectIcon });
+                style_class: 'popup-menu-icon',
+            });
+            this._ejectButton = new St.Button({
+                child: this._ejectIcon,
+                style_class: 'button',
+            });
             this._ejectButton.connect('clicked', info.eject.bind(info));
-            this.actor.add_child(this._ejectButton);
+            this.add_child(this._ejectButton);
         }
 
         this._changedId = info.connect('changed',
-                                       this._propertiesChanged.bind(this));
+            this._propertiesChanged.bind(this));
     }
 
     destroy() {
@@ -66,36 +73,35 @@ class PlaceMenuItem extends PopupMenu.PopupBaseMenuItem {
         this._icon.gicon = info.icon;
         this._label.text = info.name;
     }
-};
+});
 
 const SECTIONS = [
     'special',
     'devices',
     'bookmarks',
-    'network'
+    'network',
-]
+];
 
 let PlacesMenu = GObject.registerClass(
 class PlacesMenu extends PanelMenu.Button {
     _init() {
-        super._init(0.0, _("Places"));
+        super._init(0.0, _('Places'));
 
-        let hbox = new St.BoxLayout({ style_class: 'panel-status-menu-box' });
+        let label = new St.Label({
-        let label = new St.Label({ text: _("Places"),
+            text: _('Places'),
-                                   y_expand: true,
+            y_expand: true,
-                                   y_align: Clutter.ActorAlign.CENTER });
+            y_align: Clutter.ActorAlign.CENTER,
-        hbox.add_child(label);
+        });
-        hbox.add_child(PopupMenu.arrowIcon(St.Side.BOTTOM));
+        this.add_actor(label);
-        this.add_actor(hbox);
 
         this.placesManager = new PlaceDisplay.PlacesManager();
 
         this._sections = { };
 
-        for (let i=0; i < SECTIONS.length; i++) {
+        for (let i = 0; i < SECTIONS.length; i++) {
             let id = SECTIONS[i];
             this._sections[id] = new PopupMenu.PopupMenuSection();
-            this.placesManager.connect(id + '-updated', () => {
+            this.placesManager.connect(`${id}-updated`, () => {
                 this._redisplay(id);
             });
 
@@ -126,21 +132,24 @@ class PlacesMenu extends PanelMenu.Button {
     }
 });
 
+/** */
 function init() {
-    Convenience.initTranslations();
+    ExtensionUtils.initTranslations();
 }
 
 let _indicator;
 
+/** */
 function enable() {
-    _indicator = new PlacesMenu;
+    _indicator = new PlacesMenu();
 
-    let pos = 1;
+    let pos = Main.sessionMode.panel.left.indexOf('appMenu');
     if ('apps-menu' in Main.panel.statusArea)
-        pos = 2;
+        pos++;
     Main.panel.addToStatusArea('places-menu', _indicator, pos, 'left');
 }
 
+/** */
 function disable() {
     _indicator.destroy();
 }

extensions/places-menu/placeDisplay.js

@@ -1,23 +1,18 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const GLib = imports.gi.GLib;
+const { Gio, GLib, Shell } = imports.gi;
-const Gio = imports.gi.Gio;
-const Shell = imports.gi.Shell;
-const Mainloop = imports.mainloop;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
-const DND = imports.ui.dnd;
+const ExtensionUtils = imports.misc.extensionUtils;
 const Main = imports.ui.main;
-const Params = imports.misc.params;
-const Search = imports.ui.search;
 const ShellMountOperation = imports.ui.shellMountOperation;
-const Util = imports.misc.util;
 
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
+const _ = ExtensionUtils.gettext;
-const _ = Gettext.gettext;
 const N_ = x => x;
 
+Gio._promisify(Gio.AppInfo, 'launch_default_for_uri_async');
+Gio._promisify(Gio.File.prototype, 'mount_enclosing_volume');
+
 const BACKGROUND_SCHEMA = 'org.gnome.desktop.background';
 
 const Hostname1Iface = '<node> \
@@ -28,8 +23,8 @@ const Hostname1Iface = '<node> \
 const Hostname1 = Gio.DBusProxy.makeProxyWrapper(Hostname1Iface);
 
 class PlaceInfo {
-    constructor() {
+    constructor(...params) {
-        this._init.apply(this, arguments);
+        this._init(...params);
     }
 
     _init(kind, file, name, icon) {
@@ -46,65 +41,54 @@ class PlaceInfo {
         return false;
     }
 
-    _createLaunchCallback(launchContext, tryMount) {
+    async _ensureMountAndLaunch(context, tryMount) {
-        return (_ignored, result) => {
+        try {
-            try {
+            await Gio.AppInfo.launch_default_for_uri_async(this.file.get_uri(), context, null);
-                Gio.AppInfo.launch_default_for_uri_finish(result);
+        } catch (err) {
-            } catch(e) {
+            if (!err.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_MOUNTED)) {
-                if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_MOUNTED)) {
+                Main.notifyError(_('Failed to launch “%s”').format(this.name), err.message);
-                    let source = {
+                return;
-                        get_icon: () => { return this.icon; }
+            }
-                    };
-                    let op = new ShellMountOperation.ShellMountOperation(source);
-                    this.file.mount_enclosing_volume(0, op.mountOp, null, (file, result) => {
-                        try {
-                            op.close();
-                            file.mount_enclosing_volume_finish(result);
-                        } catch(e) {
-                            if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
-                                // e.g. user canceled the password dialog
-                                return;
-                            Main.notifyError(_("Failed to mount volume for “%s”").format(this.name), e.message);
-                            return;
-                        }
 
-                        if (tryMount) {
+            let source = {
-                            let callback = this._createLaunchCallback(launchContext, false);
+                get_icon: () => this.icon,
-                            Gio.AppInfo.launch_default_for_uri_async(file.get_uri(),
+            };
-                                                                     launchContext,
+            let op = new ShellMountOperation.ShellMountOperation(source);
-                                                                     null,
+            try {
-                                                                     callback);
+                await this.file.mount_enclosing_volume(0, op.mountOp, null);
-                        }
+
-                    });
+                if (tryMount)
-                } else {
+                    this._ensureMountAndLaunch(context, false);
-                    Main.notifyError(_("Failed to launch “%s”").format(this.name), e.message);
+            } catch (e) {
-                }
+                if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
+                    Main.notifyError(_('Failed to mount volume for “%s”').format(this.name), e.message);
+            } finally {
+                op.close();
             }
         }
     }
 
     launch(timestamp) {
         let launchContext = global.create_app_launch_context(timestamp, -1);
-        let callback = this._createLaunchCallback(launchContext, true);
+        this._ensureMountAndLaunch(launchContext, true);
-        Gio.AppInfo.launch_default_for_uri_async(this.file.get_uri(),
-                                                 launchContext,
-                                                 null,
-                                                 callback);
     }
 
     getIcon() {
-        this.file.query_info_async('standard::symbolic-icon', 0, 0, null,
+        this.file.query_info_async('standard::symbolic-icon',
-                                   (file, result) => {
+            Gio.FileQueryInfoFlags.NONE,
-                                       try {
+            0,
-                                           let info = file.query_info_finish(result);
+            null,
-                                           this.icon = info.get_symbolic_icon();
+            (file, result) => {
-                                           this.emit('changed');
+                try {
-                                       } catch(e) {
+                    let info = file.query_info_finish(result);
-                                           if (e instanceof Gio.IOErrorEnum)
+                    this.icon = info.get_symbolic_icon();
-                                               return;
+                    this.emit('changed');
-                                           throw e;
+                } catch (e) {
-                                       }
+                    if (e instanceof Gio.IOErrorEnum)
-                                   });
+                        return;
+                    throw e;
+                }
+            });
 
         // return a generic icon for this kind for now, until we have the
         // icon from the query info above
@@ -127,18 +111,18 @@ class PlaceInfo {
         try {
             let info = this.file.query_info('standard::display-name', 0, null);
             return info.get_display_name();
-        } catch(e) {
+        } catch (e) {
             if (e instanceof Gio.IOErrorEnum)
                 return this.file.get_basename();
             throw e;
         }
     }
-};
+}
 Signals.addSignalMethods(PlaceInfo.prototype);
 
 class RootInfo extends PlaceInfo {
     _init() {
-        super._init('devices', Gio.File.new_for_path('/'), _("Computer"));
+        super._init('devices', Gio.File.new_for_path('/'), _('Computer'));
 
         let busName = 'org.freedesktop.hostname1';
         let objPath = '/org/freedesktop/hostname1';
@@ -148,7 +132,7 @@ class RootInfo extends PlaceInfo {
 
             this._proxy = obj;
             this._proxy.connect('g-properties-changed',
-                                this._propertiesChanged.bind(this));
+                this._propertiesChanged.bind(this));
             this._propertiesChanged(obj);
         });
     }
@@ -161,7 +145,7 @@ class RootInfo extends PlaceInfo {
         // GDBusProxy will emit a g-properties-changed when hostname1 goes down
         // ignore it
         if (proxy.g_name_owner) {
-            this.name = proxy.PrettyHostname || _("Computer");
+            this.name = proxy.PrettyHostname || _('Computer');
             this.emit('changed');
         }
     }
@@ -173,7 +157,7 @@ class RootInfo extends PlaceInfo {
         }
         super.destroy();
     }
-};
+}
 
 
 class PlaceDeviceInfo extends PlaceInfo {
@@ -187,28 +171,29 @@ class PlaceDeviceInfo extends PlaceInfo {
     }
 
     isRemovable() {
-        return this._mount.can_eject();
+        return this._mount.can_eject() || this._mount.can_unmount();
     }
 
     eject() {
-        let mountOp = new ShellMountOperation.ShellMountOperation(this._mount);
+        let unmountArgs = [
+            Gio.MountUnmountFlags.NONE,
+            new ShellMountOperation.ShellMountOperation(this._mount).mountOp,
+            null, // Gio.Cancellable
+        ];
 
-        if (this._mount.can_eject())
+        if (this._mount.can_eject()) {
-            this._mount.eject_with_operation(Gio.MountUnmountFlags.NONE,
+            this._mount.eject_with_operation(...unmountArgs,
-                                             mountOp.mountOp,
+                this._ejectFinish.bind(this));
-                                             null, // Gio.Cancellable
+        } else {
-                                             this._ejectFinish.bind(this));
+            this._mount.unmount_with_operation(...unmountArgs,
-        else
+                this._unmountFinish.bind(this));
-            this._mount.unmount_with_operation(Gio.MountUnmountFlags.NONE,
+        }
-                                               mountOp.mountOp,
-                                               null, // Gio.Cancellable
-                                               this._unmountFinish.bind(this));
     }
 
     _ejectFinish(mount, result) {
         try {
             mount.eject_with_operation_finish(result);
-        } catch(e) {
+        } catch (e) {
             this._reportFailure(e);
         }
     }
@@ -216,16 +201,16 @@ class PlaceDeviceInfo extends PlaceInfo {
     _unmountFinish(mount, result) {
         try {
             mount.unmount_with_operation_finish(result);
-        } catch(e) {
+        } catch (e) {
             this._reportFailure(e);
         }
     }
 
     _reportFailure(exception) {
-        let msg = _("Ejecting drive “%s” failed:").format(this._mount.get_name());
+        let msg = _('Ejecting drive “%s” failed:').format(this._mount.get_name());
         Main.notifyError(msg, exception.message);
     }
-};
+}
 
 class PlaceVolumeInfo extends PlaceInfo {
     _init(kind, volume) {
@@ -251,7 +236,7 @@ class PlaceVolumeInfo extends PlaceInfo {
     getIcon() {
         return this._volume.get_symbolic_icon();
     }
-};
+}
 
 const DEFAULT_DIRECTORIES = [
     GLib.UserDirectory.DIRECTORY_DOCUMENTS,
@@ -271,9 +256,8 @@ var PlacesManager = class {
         };
 
         this._settings = new Gio.Settings({ schema_id: BACKGROUND_SCHEMA });
-        this._showDesktopIconsChangedId =
+        this._showDesktopIconsChangedId = this._settings.connect(
-            this._settings.connect('changed::show-desktop-icons',
+            'changed::show-desktop-icons', this._updateSpecials.bind(this));
-                                   this._updateSpecials.bind(this));
         this._updateSpecials();
 
         /*
@@ -283,7 +267,7 @@ var PlacesManager = class {
         this._connectVolumeMonitorSignals();
         this._updateMounts();
 
-        this._bookmarksFile = this._findBookmarksFile()
+        this._bookmarksFile = this._findBookmarksFile();
         this._bookmarkTimeoutId = 0;
         this._monitor = null;
 
@@ -293,11 +277,12 @@ var PlacesManager = class {
                 if (this._bookmarkTimeoutId > 0)
                     return;
                 /* Defensive event compression */
-                this._bookmarkTimeoutId = Mainloop.timeout_add(100, () => {
+                this._bookmarkTimeoutId = GLib.timeout_add(
-                    this._bookmarkTimeoutId = 0;
+                    GLib.PRIORITY_DEFAULT, 100, () => {
-                    this._reloadBookmarks();
+                        this._bookmarkTimeoutId = 0;
-                    return false;
+                        this._reloadBookmarks();
-                });
+                        return false;
+                    });
             });
 
             this._reloadBookmarks();
@@ -305,9 +290,17 @@ var PlacesManager = class {
     }
 
     _connectVolumeMonitorSignals() {
-        const signals = ['volume-added', 'volume-removed', 'volume-changed',
+        const signals = [
-                         'mount-added', 'mount-removed', 'mount-changed',
+            'volume-added',
-                         'drive-connected', 'drive-disconnected', 'drive-changed'];
+            'volume-removed',
+            'volume-changed',
+            'mount-added',
+            'mount-removed',
+            'mount-changed',
+            'drive-connected',
+            'drive-disconnected',
+            'drive-changed',
+        ];
 
         this._volumeMonitorSignals = [];
         let func = this._updateMounts.bind(this);
@@ -328,18 +321,19 @@ var PlacesManager = class {
         if (this._monitor)
             this._monitor.cancel();
         if (this._bookmarkTimeoutId)
-            Mainloop.source_remove(this._bookmarkTimeoutId);
+            GLib.source_remove(this._bookmarkTimeoutId);
     }
 
     _updateSpecials() {
-        this._places.special.forEach(p => { p.destroy(); });
+        this._places.special.forEach(p => p.destroy());
         this._places.special = [];
 
         let homePath = GLib.get_home_dir();
 
-        this._places.special.push(new PlaceInfo('special',
+        this._places.special.push(new PlaceInfo(
-                                                Gio.File.new_for_path(homePath),
+            'special',
-                                                _("Home")));
+            Gio.File.new_for_path(homePath),
+            _('Home')));
 
         let specials = [];
         let dirs = DEFAULT_DIRECTORIES.slice();
@@ -349,13 +343,13 @@ var PlacesManager = class {
 
         for (let i = 0; i < dirs.length; i++) {
             let specialPath = GLib.get_user_special_dir(dirs[i]);
-            if (specialPath == null || specialPath == homePath)
+            if (!specialPath || specialPath === homePath)
                 continue;
 
             let file = Gio.File.new_for_path(specialPath), info;
             try {
                 info = new PlaceInfo('special', file);
-            } catch(e) {
+            } catch (e) {
                 if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND))
                     continue;
                 throw e;
@@ -374,30 +368,31 @@ var PlacesManager = class {
         let networkMounts = [];
         let networkVolumes = [];
 
-        this._places.devices.forEach(p => { p.destroy(); });
+        this._places.devices.forEach(p => p.destroy());
         this._places.devices = [];
-        this._places.network.forEach(p => { p.destroy(); });
+        this._places.network.forEach(p => p.destroy());
         this._places.network = [];
 
         /* Add standard places */
         this._places.devices.push(new RootInfo());
-        this._places.network.push(new PlaceInfo('network',
+        this._places.network.push(new PlaceInfo(
-                                                Gio.File.new_for_uri('network:///'),
+            'network',
-                                                _("Browse Network"),
+            Gio.File.new_for_uri('network:///'),
-                                                'network-workgroup-symbolic'));
+            _('Browse Network'),
+            'network-workgroup-symbolic'));
 
         /* first go through all connected drives */
         let drives = this._volumeMonitor.get_connected_drives();
         for (let i = 0; i < drives.length; i++) {
             let volumes = drives[i].get_volumes();
 
-            for(let j = 0; j < volumes.length; j++) {
+            for (let j = 0; j < volumes.length; j++) {
                 let identifier = volumes[j].get_identifier('class');
                 if (identifier && identifier.includes('network')) {
                     networkVolumes.push(volumes[j]);
                 } else {
                     let mount = volumes[j].get_mount();
-                    if(mount != null)
+                    if (mount)
                         this._addMount('devices', mount);
                 }
             }
@@ -405,8 +400,8 @@ var PlacesManager = class {
 
         /* add all volumes that is not associated with a drive */
         let volumes = this._volumeMonitor.get_volumes();
-        for(let i = 0; i < volumes.length; i++) {
+        for (let i = 0; i < volumes.length; i++) {
-            if(volumes[i].get_drive() != null)
+            if (volumes[i].get_drive())
                 continue;
 
             let identifier = volumes[i].get_identifier('class');
@@ -414,18 +409,18 @@ var PlacesManager = class {
                 networkVolumes.push(volumes[i]);
             } else {
                 let mount = volumes[i].get_mount();
-                if(mount != null)
+                if (mount)
                     this._addMount('devices', mount);
             }
         }
 
         /* add mounts that have no volume (/etc/mtab mounts, ftp, sftp,...) */
         let mounts = this._volumeMonitor.get_mounts();
-        for(let i = 0; i < mounts.length; i++) {
+        for (let i = 0; i < mounts.length; i++) {
-            if(mounts[i].is_shadowed())
+            if (mounts[i].is_shadowed())
                 continue;
 
-            if(mounts[i].get_volume())
+            if (mounts[i].get_volume())
                 continue;
 
             let root = mounts[i].get_default_location();
@@ -445,9 +440,9 @@ var PlacesManager = class {
             this._addVolume('network', networkVolumes[i]);
         }
 
-        for (let i = 0; i < networkMounts.length; i++) {
+        for (let i = 0; i < networkMounts.length; i++)
             this._addMount('network', networkMounts[i]);
-        }
+
 
         this.emit('devices-updated');
         this.emit('network-updated');
@@ -468,7 +463,6 @@ var PlacesManager = class {
     }
 
     _reloadBookmarks() {
-
         this._bookmarks = [];
 
         let content = Shell.get_file_contents_utf8_sync(this._bookmarksFile.get_path());
@@ -478,7 +472,7 @@ var PlacesManager = class {
         for (let i = 0; i < lines.length; i++) {
             let line = lines[i];
             let components = line.split(' ');
-            let bookmark = components[0];
+            let [bookmark] = components;
 
             if (!bookmark)
                 continue;
@@ -488,16 +482,16 @@ var PlacesManager = class {
                 continue;
 
             let duplicate = false;
-            for (let i = 0; i < this._places.special.length; i++) {
+            for (let j = 0; j < this._places.special.length; j++) {
-                if (file.equal(this._places.special[i].file)) {
+                if (file.equal(this._places.special[j].file)) {
                     duplicate = true;
                     break;
                 }
             }
             if (duplicate)
                 continue;
-            for (let i = 0; i < bookmarks.length; i++) {
+            for (let j = 0; j < bookmarks.length; j++) {
-                if (file.equal(bookmarks[i].file)) {
+                if (file.equal(bookmarks[j].file)) {
                     duplicate = true;
                     break;
                 }
@@ -522,7 +516,7 @@ var PlacesManager = class {
 
         try {
             devItem = new PlaceDeviceInfo(kind, mount);
-        } catch(e) {
+        } catch (e) {
             if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND))
                 return;
             throw e;
@@ -536,7 +530,7 @@ var PlacesManager = class {
 
         try {
             volItem = new PlaceVolumeInfo(kind, volume);
-        } catch(e) {
+        } catch (e) {
             if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND))
                 return;
             throw e;

extensions/places-menu/stylesheet.css

@@ -1 +1,8 @@
-/* none used*/
+.place-menu-item .button {
+  border-radius: 99px;
+  padding: 3px;
+  min-height: auto;
+}
+
+.place-menu-item .button:ltr { margin-left: 6px; }
+.place-menu-item .button:rtl { margin-right: 6px; }

extensions/screenshot-window-sizer/extension.js

@@ -1,3 +1,4 @@
+/* exported enable disable */
 /* Screenshot Window Sizer for Gnome Shell
  *
  * Copyright (c) 2013 Owen Taylor <otaylor@redhat.com>
@@ -18,47 +19,46 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
-const Gio = imports.gi.Gio;
+const { Clutter, Meta, Shell, St } = imports.gi;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const Main = imports.ui.main;
-const Tweener = imports.ui.tweener;
 
 const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
+const Main = imports.ui.main;
-const Convenience = Me.imports.convenience;
 
-const MESSAGE_FADE_TIME = 2;
+const MESSAGE_FADE_TIME = 2000;
 
-let text, button;
+let text;
 
+/** */
 function hideMessage() {
     text.destroy();
     text = null;
 }
 
+/**
+ * @param {string} message - the message to flash
+ */
 function flashMessage(message) {
     if (!text) {
         text = new St.Label({ style_class: 'screenshot-sizer-message' });
         Main.uiGroup.add_actor(text);
     }
 
-    Tweener.removeTweens(text);
+    text.remove_all_transitions();
     text.text = message;
 
     text.opacity = 255;
 
     let monitor = Main.layoutManager.primaryMonitor;
-    text.set_position(monitor.x + Math.floor(monitor.width / 2 - text.width / 2),
+    text.set_position(
-                      monitor.y + Math.floor(monitor.height / 2 - text.height / 2));
+        monitor.x + Math.floor(monitor.width / 2 - text.width / 2),
+        monitor.y + Math.floor(monitor.height / 2 - text.height / 2));
 
-    Tweener.addTween(text,
+    text.ease({
-                     { opacity: 0,
+        opacity: 0,
-                       time: MESSAGE_FADE_TIME,
+        duration: MESSAGE_FADE_TIME,
-                       transition: 'easeOutQuad',
+        mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-                       onComplete: hideMessage });
+        onComplete: hideMessage,
+    });
 }
 
 let SIZES = [
@@ -66,25 +66,33 @@ let SIZES = [
     [800, 450],
     [1024, 576],
     [1200, 675],
-    [1600, 900]
+    [1600, 900],
+    [360, 654], // Phone portrait maximized
+    [720, 360], // Phone landscape fullscreen
 ];
 
+/**
+ * @param {Meta.Display} display - the display
+ * @param {Meta.Window=} window - for per-window bindings, the window
+ * @param {Meta.KeyBinding} binding - the key binding
+ */
 function cycleScreenshotSizes(display, window, binding) {
     // Probably this isn't useful with 5 sizes, but you can decrease instead
     // of increase by holding down shift.
     let modifiers = binding.get_modifiers();
-    let backwards = (modifiers & Meta.VirtualModifier.SHIFT_MASK) != 0;
+    let backwards = (modifiers & Meta.VirtualModifier.SHIFT_MASK) !== 0;
 
     // Unmaximize first
-    if (window.maximized_horizontally || window.maximizedVertically)
+    if (window.get_maximized() !== 0)
-        window.unmaximize(Meta.MaximizeFlags.HORIZONTAL | Meta.MaximizeFlags.VERTICAL);
+        window.unmaximize(Meta.MaximizeFlags.BOTH);
 
     let workArea = window.get_work_area_current_monitor();
     let outerRect = window.get_frame_rect();
 
     // Double both axes if on a hidpi display
     let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
-    let scaledSizes = SIZES.map(size => size.map(wh => wh * scaleFactor));
+    let scaledSizes = SIZES.map(size => size.map(wh => wh * scaleFactor))
+        .filter(([w, h]) => w <= workArea.width && h <= workArea.height);
 
     // Find the nearest 16:9 size for the current window size
     let nearestIndex;
@@ -99,7 +107,7 @@ function cycleScreenshotSizes(display, window, binding) {
 
         // get the best initial window size
         let error = Math.abs(width - outerRect.width) + Math.abs(height - outerRect.height);
-        if (nearestIndex == null || error < nearestError) {
+        if (nearestIndex === undefined || error < nearestError) {
             nearestIndex = i;
             nearestError = error;
         }
@@ -107,10 +115,7 @@ function cycleScreenshotSizes(display, window, binding) {
 
     // get the next size up or down from ideal
     let newIndex = (nearestIndex + (backwards ? -1 : 1)) % scaledSizes.length;
-    let newWidth, newHeight;
+    let [newWidth, newHeight] = scaledSizes[newIndex];
-    [newWidth, newHeight] = scaledSizes[newIndex];
-    if (newWidth > workArea.width || newHeight > workArea.height)
-        [newWidth, newHeight] = scaledSizes[0];
 
     // Push the window onscreen if it would be resized offscreen
     let newX = outerRect.x;
@@ -124,36 +129,36 @@ function cycleScreenshotSizes(display, window, binding) {
 
     let newOuterRect = window.get_frame_rect();
     let message = '%d×%d'.format(
-            (newOuterRect.width / scaleFactor),
+        newOuterRect.width / scaleFactor,
-            (newOuterRect.height / scaleFactor));
+        newOuterRect.height / scaleFactor);
 
     // The new size might have been constrained by geometry hints (e.g. for
     // a terminal) - in that case, include the actual ratio to the message
     // we flash
-    let actualNumerator = (newOuterRect.width / newOuterRect.height) * 9;
+    let actualNumerator = 9 * newOuterRect.width / newOuterRect.height;
     if (Math.abs(actualNumerator - 16) > 0.01)
         message += ' (%.2f:9)'.format(actualNumerator);
 
     flashMessage(message);
 }
 
-function init() {
+/** */
-}
-
 function enable() {
-    Main.wm.addKeybinding('cycle-screenshot-sizes',
+    Main.wm.addKeybinding(
-                          Convenience.getSettings(),
+        'cycle-screenshot-sizes',
-                          Meta.KeyBindingFlags.PER_WINDOW,
+        ExtensionUtils.getSettings(),
-                          Shell.ActionMode.NORMAL,
+        Meta.KeyBindingFlags.PER_WINDOW,
-                          cycleScreenshotSizes);
+        Shell.ActionMode.NORMAL,
-    Main.wm.addKeybinding('cycle-screenshot-sizes-backward',
+        cycleScreenshotSizes);
-                          Convenience.getSettings(),
+    Main.wm.addKeybinding(
-                          Meta.KeyBindingFlags.PER_WINDOW |
+        'cycle-screenshot-sizes-backward',
-                          Meta.KeyBindingFlags.IS_REVERSED,
+        ExtensionUtils.getSettings(),
-                          Shell.ActionMode.NORMAL,
+        Meta.KeyBindingFlags.PER_WINDOW | Meta.KeyBindingFlags.IS_REVERSED,
-                          cycleScreenshotSizes);
+        Shell.ActionMode.NORMAL,
+        cycleScreenshotSizes);
 }
 
+/** */
 function disable() {
     Main.wm.removeKeybinding('cycle-screenshot-sizes');
     Main.wm.removeKeybinding('cycle-screenshot-sizes-backward');

extensions/user-theme/extension.js

@@ -1,68 +1,61 @@
 // -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
-// Load shell theme from ~/.themes/name/gnome-shell
+// Load shell theme from ~/.local/share/themes/name/gnome-shell
+/* exported init */
 
-const GLib = imports.gi.GLib;
+const { Gio } = imports.gi;
-const Gio = imports.gi.Gio;
+
+const ExtensionUtils = imports.misc.extensionUtils;
 const Main = imports.ui.main;
 
+const Me = ExtensionUtils.getCurrentExtension();
+const Util = Me.imports.util;
+
 const SETTINGS_KEY = 'name';
 
-const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
-const Convenience = Me.imports.convenience;
-
 class ThemeManager {
-    constructor() {
-        this._settings = Convenience.getSettings();
-    }
-
     enable() {
-        this._changedId = this._settings.connect('changed::'+SETTINGS_KEY, this._changeTheme.bind(this));
+        this._settings = ExtensionUtils.getSettings();
+        this._settings.connect(`changed::${SETTINGS_KEY}`, this._changeTheme.bind(this));
         this._changeTheme();
     }
 
     disable() {
-        if (this._changedId) {
+        this._settings?.run_dispose();
-            this._settings.disconnect(this._changedId);
+        this._settings = null;
-            this._changedId = 0;
-        }
 
         Main.setThemeStylesheet(null);
         Main.loadTheme();
     }
 
     _changeTheme() {
-        let _stylesheet = null;
+        let stylesheet = null;
-        let _themeName = this._settings.get_string(SETTINGS_KEY);
+        let themeName = this._settings.get_string(SETTINGS_KEY);
 
-        if (_themeName) {
+        if (themeName) {
-            let _userCssStylesheet = GLib.get_home_dir() + '/.themes/' + _themeName + '/gnome-shell/gnome-shell.css';
+            const stylesheetPaths = Util.getThemeDirs()
-            let file = Gio.file_new_for_path(_userCssStylesheet);
+                .map(dir => `${dir}/${themeName}/gnome-shell/gnome-shell.css`);
-            if (file.query_exists(null))
+
-                _stylesheet = _userCssStylesheet;
+            stylesheetPaths.push(...Util.getModeThemeDirs()
-            else {
+                .map(dir => `${dir}/${themeName}.css`));
-                let sysdirs = GLib.get_system_data_dirs();
+
-                sysdirs.unshift(GLib.get_user_data_dir());
+            stylesheet = stylesheetPaths.find(path => {
-                for (let i = 0; i < sysdirs.length; i++) {
+                let file = Gio.file_new_for_path(path);
-                    _userCssStylesheet = sysdirs[i] + '/themes/' + _themeName + '/gnome-shell/gnome-shell.css';
+                return file.query_exists(null);
-                    let file = Gio.file_new_for_path(_userCssStylesheet);
+            });
-                    if (file.query_exists(null)) {
-                        _stylesheet = _userCssStylesheet;
-                        break;
-                    }
-                }
-            }
         }
 
-        if (_stylesheet)
+        if (stylesheet)
-            global.log('loading user theme: ' + _stylesheet);
+            global.log(`loading user theme: ${stylesheet}`);
         else
             global.log('loading default theme (Adwaita)');
-        Main.setThemeStylesheet(_stylesheet);
+        Main.setThemeStylesheet(stylesheet);
         Main.loadTheme();
     }
-};
+}
 
+/**
+ * @returns {ThemeManager} - the extension state object
+ */
 function init() {
     return new ThemeManager();
 }

extensions/user-theme/meson.build

@@ -4,4 +4,5 @@ extension_data += configure_file(
   configuration: metadata_conf
 )
 
+extension_sources += files('prefs.js', 'util.js')
 extension_schemas += files(metadata_conf.get('gschemaname') + '.gschema.xml')

extensions/user-theme/prefs.js

@@ -0,0 +1,131 @@
+// -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
+/* exported init buildPrefsWidget */
+
+// we use async/await here to not block the mainloop, not to parallelize
+/* eslint-disable no-await-in-loop */
+
+const { Adw, Gio, GLib, GObject, Gtk } = imports.gi;
+
+const ExtensionUtils = imports.misc.extensionUtils;
+
+const Me = ExtensionUtils.getCurrentExtension();
+const Util = Me.imports.util;
+
+Gio._promisify(Gio.File.prototype, 'enumerate_children_async');
+Gio._promisify(Gio.File.prototype, 'query_info_async');
+Gio._promisify(Gio.FileEnumerator.prototype, 'next_files_async');
+
+const UserThemePrefsWidget = GObject.registerClass(
+class UserThemePrefsWidget extends Adw.PreferencesGroup {
+    _init() {
+        super._init({ title: 'Themes' });
+
+        this._actionGroup = new Gio.SimpleActionGroup();
+        this.insert_action_group('theme', this._actionGroup);
+
+        this._settings = ExtensionUtils.getSettings();
+        this._actionGroup.add_action(
+            this._settings.create_action('name'));
+
+        this.connect('destroy', () => this._settings.run_dispose());
+
+        this._rows = new Map();
+        this._addTheme(''); // default
+
+        this._collectThemes();
+    }
+
+    async _collectThemes() {
+        for (const dirName of Util.getThemeDirs()) {
+            const dir = Gio.File.new_for_path(dirName);
+            for (const name of await this._enumerateDir(dir)) {
+                if (this._rows.has(name))
+                    continue;
+
+                const file = dir.resolve_relative_path(
+                    `${name}/gnome-shell/gnome-shell.css`);
+                try {
+                    await file.query_info_async(
+                        Gio.FILE_ATTRIBUTE_STANDARD_NAME,
+                        Gio.FileQueryInfoFlags.NONE,
+                        GLib.PRIORITY_DEFAULT, null);
+                    this._addTheme(name);
+                } catch (e) {
+                    if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND))
+                        logError(e);
+                }
+            }
+        }
+
+        for (const dirName of Util.getModeThemeDirs()) {
+            const dir = Gio.File.new_for_path(dirName);
+            for (const filename of await this._enumerateDir(dir)) {
+                if (!filename.endsWith('.css'))
+                    continue;
+
+                const name = filename.slice(0, -4);
+                if (!this._rows.has(name))
+                    this._addTheme(name);
+            }
+        }
+    }
+
+    _addTheme(name) {
+        const row = new ThemeRow(name);
+        this._rows.set(name, row);
+
+        this.add(row);
+    }
+
+    async _enumerateDir(dir) {
+        const fileInfos = [];
+        let fileEnum;
+
+        try {
+            fileEnum = await dir.enumerate_children_async(
+                Gio.FILE_ATTRIBUTE_STANDARD_NAME,
+                Gio.FileQueryInfoFlags.NONE,
+                GLib.PRIORITY_DEFAULT, null);
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND))
+                logError(e);
+            return [];
+        }
+
+        let infos;
+        do {
+            infos = await fileEnum.next_files_async(100,
+                GLib.PRIORITY_DEFAULT, null);
+            fileInfos.push(...infos);
+        } while (infos.length > 0);
+
+        return fileInfos.map(info => info.get_name());
+    }
+});
+
+const ThemeRow = GObject.registerClass(
+class ThemeRow extends Adw.ActionRow {
+    _init(name) {
+        const check = new Gtk.CheckButton({
+            action_name: 'theme.name',
+            action_target: new GLib.Variant('s', name),
+        });
+
+        super._init({
+            title: name || 'Default',
+            activatable_widget: check,
+        });
+        this.add_prefix(check);
+    }
+});
+
+/** */
+function init() {
+}
+
+/**
+ * @returns {Gtk.Widget} - the prefs widget
+ */
+function buildPrefsWidget() {
+    return new UserThemePrefsWidget();
+}

extensions/user-theme/util.js

@@ -0,0 +1,23 @@
+/* exported getThemeDirs getModeThemeDirs */
+const { GLib } = imports.gi;
+
+const fn = (...args) => GLib.build_filenamev(args);
+
+/**
+ * @returns {string[]} - an ordered list of theme directories
+ */
+function getThemeDirs() {
+    return [
+        fn(GLib.get_home_dir(), '.themes'),
+        fn(GLib.get_user_data_dir(), 'themes'),
+        ...GLib.get_system_data_dirs().map(dir => fn(dir, 'themes')),
+    ];
+}
+
+/**
+ * @returns {string[]} - an ordered list of mode theme directories
+ */
+function getModeThemeDirs() {
+    return GLib.get_system_data_dirs()
+        .map(dir => fn(dir, 'gnome-shell', 'theme'));
+}

extensions/window-list/classic.css

@@ -4,36 +4,39 @@
     border-top-width: 1px;
     border-bottom-width: 0px;
     height: 2.25em ;
+    padding: 2px;
+  }
+
+  .bottom-panel .window-button > StWidget,
+  .bottom-panel .window-picker-toggle > StWidget {
+    color: #2e3436;
+    background-color: #eee;
+    border-radius: 3px;
+    padding: 3px 6px 1px;
+    box-shadow: none;
+    text-shadow: none;
+    border: 1px solid rgba(0,0,0,0.2);
   }
 
   .bottom-panel .window-button > StWidget {
-    background-gradient-drection: vertical;
-    background-color: #fff;
-    background-gradient-start: #fff;
-    background-gradient-end: #eee;
-    color: #000;
     -st-natural-width: 18.7em;
     max-width: 18.75em;
-    color: #2e3436;
-    background-color: #eee;
-    border-radius: 2px;
-    padding: 3px 6px 1px;
-    box-shadow: inset -1px -1px 1px rgba(0,0,0,0.5);
-    text-shadow: 0 0 transparent;
   }
 
-  .bottom-panel .window-button:hover > StWidget {
+  .bottom-panel .window-button:hover > StWidget,
+  .bottom-panel .window-picker-toggle:hover > StWidget {
     background-color: #f9f9f9;
   }
 
   .bottom-panel .window-button:active > StWidget,
   .bottom-panel .window-button:focus > StWidget {
-    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.5);
+    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
   }
 
-  .bottom-panel .window-button.focused > StWidget {
+  .bottom-panel .window-button.focused > StWidget,
-    background-color: #ddd;
+  .bottom-panel .window-picker-toggle:checked > StWidget {
-    box-shadow: inset 1px 1px 1px rgba(0,0,0,0.5);
+    background-color: #ccc;
+    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
   }
 
   .bottom-panel .window-button.focused:hover > StWidget {
@@ -42,5 +45,24 @@
 
   .bottom-panel .window-button.minimized > StWidget {
     color: #888;
-    box-shadow: inset -1px -1px 1px rgba(0,0,0,0.5);
+    box-shadow: none;
   }
+
+/* workspace switcher */
+.window-list-workspace-indicator .workspace {
+  border: 2px solid #f6f5f4;
+  background-color: #ccc;
+}
+
+.window-list-workspace-indicator .workspace.active {
+  border-color: #888;
+}
+
+.window-list-window-preview {
+  background-color: #ededed;
+  border: 1px solid #ccc;
+}
+
+.window-list-window-preview.active {
+  background-color: #f6f5f4;
+}

extensions/window-list/meson.build

@@ -4,7 +4,7 @@ extension_data += configure_file(
   configuration: metadata_conf
 )
 
-extension_sources += files('prefs.js')
+extension_sources += files('prefs.js', 'windowPicker.js', 'workspaceIndicator.js')
 extension_schemas += files(metadata_conf.get('gschemaname') + '.gschema.xml')
 
 if classic_mode_enabled

extensions/window-list/org.gnome.shell.extensions.window-list.gschema.xml

@@ -15,6 +15,13 @@
         window list. Possible values are “never”, “auto” and “always”.
       </description>
     </key>
+    <key name="display-all-workspaces" type="b">
+      <default>false</default>
+      <summary>Show windows from all workspaces</summary>
+      <description>
+        Whether to show windows from all workspaces or only the current one.
+      </description>
+    </key>
     <key name="show-on-all-monitors" type="b">
       <default>false</default>
       <summary>Show the window list on all monitors</summary>

extensions/window-list/prefs.js

@@ -1,83 +1,89 @@
 // -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
+/* exported init buildPrefsWidget */
 
-const Gio = imports.gi.Gio;
+const { Adw, Gio, GLib, GObject, Gtk } = imports.gi;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
-const _ = Gettext.gettext;
 
 const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
-const Convenience = Me.imports.convenience;
 
+const _ = ExtensionUtils.gettext;
 
+/** */
 function init() {
-    Convenience.initTranslations();
+    ExtensionUtils.initTranslations();
 }
 
 const WindowListPrefsWidget = GObject.registerClass(
-class WindowListPrefsWidget extends Gtk.Grid {
+class WindowListPrefsWidget extends Adw.PreferencesPage {
-    _init(params) {
+    _init() {
-        super._init(params);
+        super._init();
 
-        this.margin = 24;
+        this._actionGroup = new Gio.SimpleActionGroup();
-        this.row_spacing = 6;
+        this.insert_action_group('window-list', this._actionGroup);
-        this.orientation = Gtk.Orientation.VERTICAL;
 
-        let groupingLabel = '<b>' + _("Window Grouping") + '</b>';
+        this._settings = ExtensionUtils.getSettings();
-        this.add(new Gtk.Label({ label: groupingLabel, use_markup: true,
+        this._actionGroup.add_action(
-                                 halign: Gtk.Align.START }));
+            this._settings.create_action('grouping-mode'));
+        this._actionGroup.add_action(
+            this._settings.create_action('show-on-all-monitors'));
+        this._actionGroup.add_action(
+            this._settings.create_action('display-all-workspaces'));
 
-        let align = new Gtk.Alignment({ left_padding: 12 });
+        const groupingGroup = new Adw.PreferencesGroup({
-        this.add(align);
+            title: _('Window Grouping'),
+        });
+        this.add(groupingGroup);
 
-        let grid = new Gtk.Grid({ orientation: Gtk.Orientation.VERTICAL,
+        const modes = [
-                                  row_spacing: 6,
+            { mode: 'never', title: _('Never group windows') },
-                                  column_spacing: 6 });
+            { mode: 'auto', title: _('Group windows when space is limited') },
-        align.add(grid);
+            { mode: 'always', title: _('Always group windows') },
+        ];
 
-        this._settings = Convenience.getSettings();
+        for (const { mode, title } of modes) {
-        let currentMode = this._settings.get_string('grouping-mode');
+            const check = new Gtk.CheckButton({
-        let range = this._settings.get_range('grouping-mode');
+                action_name: 'window-list.grouping-mode',
-        let modes = range.deep_unpack()[1].deep_unpack();
+                action_target: new GLib.Variant('s', mode),
-
-        let modeLabels = {
-            'never': _("Never group windows"),
-            'auto': _("Group windows when space is limited"),
-            'always': _("Always group windows")
-        };
-
-        let radio = null;
-        for (let i = 0; i < modes.length; i++) {
-            let mode = modes[i];
-            let label = modeLabels[mode];
-            if (!label) {
-               log('Unhandled option "%s" for grouping-mode'.format(mode));
-               continue;
-            }
-
-            radio = new Gtk.RadioButton({ active: currentMode == mode,
-                                          label: label,
-                                          group: radio });
-            grid.add(radio);
-
-            radio.connect('toggled', button => {
-                if (button.active)
-                    this._settings.set_string('grouping-mode', mode);
             });
+            const row = new Adw.ActionRow({
+                activatable_widget: check,
+                title,
+            });
+            row.add_prefix(check);
+            groupingGroup.add(row);
         }
 
-        let check = new Gtk.CheckButton({ label: _("Show on all monitors"),
+        const miscGroup = new Adw.PreferencesGroup();
-                                          margin_top: 6 });
+        this.add(miscGroup);
-        this._settings.bind('show-on-all-monitors', check, 'active', Gio.SettingsBindFlags.DEFAULT);
+
-        this.add(check);
+        let toggle = new Gtk.Switch({
+            action_name: 'window-list.show-on-all-monitors',
+            valign: Gtk.Align.CENTER,
+        });
+        let row = new Adw.ActionRow({
+            title: _('Show on all monitors'),
+            activatable_widget: toggle,
+        });
+        row.add_suffix(toggle);
+        miscGroup.add(row);
+
+        toggle = new Gtk.Switch({
+            action_name: 'window-list.display-all-workspaces',
+            valign: Gtk.Align.CENTER,
+        });
+        this._settings.bind('display-all-workspaces',
+            toggle, 'active', Gio.SettingsBindFlags.DEFAULT);
+        row = new Adw.ActionRow({
+            title: _('Show windows from all workspaces'),
+            activatable_widget: toggle,
+        });
+        row.add_suffix(toggle);
+        miscGroup.add(row);
     }
 });
 
+/**
+ * @returns {Gtk.Widget} - the prefs widget
+ */
 function buildPrefsWidget() {
-    let widget = new WindowListPrefsWidget();
+    return new WindowListPrefsWidget();
-    widget.show_all();
-
-    return widget;
 }

extensions/window-list/stylesheet.css

@@ -1,10 +1,3 @@
-.bottom-panel {
-  /* .window-button-icon height +
-     .window-button vertical padding +
-     .window-button > StWidget vertical padding) */
-  height: 2.25em;
-}
-
 .window-list {
   spacing: 2px;
   font-size: 10pt;
@@ -26,18 +19,31 @@
   spacing: 4px;
 }
 
-.window-button > StWidget {
+.window-button > StWidget,
-  -st-natural-width: 18.75em;
+.window-picker-toggle > StWidget {
-  max-width: 18.75em;
   color: #bbb;
   background-color: black;
-  border-radius: 4px;
+  border-radius: 2px;
   padding: 3px 6px 1px;
   box-shadow: inset 1px 1px 4px rgba(255,255,255,0.5);
   text-shadow: 1px 1px 4px rgba(0,0,0,0.8);
 }
 
-.window-button:hover > StWidget {
+.window-picker-toggle {
+  padding: 3px;
+}
+
+.window-picker-toggle > StWidet {
+  border: 1px solid rgba(255,255,255,0.3);
+}
+
+.window-button > StWidget {
+  -st-natural-width: 18.75em;
+  max-width: 18.75em;
+}
+
+.window-button:hover > StWidget,
+.window-picker-toggle:hover > StWidget {
   color: white;
   background-color: #1f1f1f;
 }
@@ -47,12 +53,14 @@
   box-shadow: inset 2px 2px 4px rgba(255,255,255,0.5);
 }
 
-.window-button.focused > StWidget {
+.window-button.focused > StWidget,
+.window-picker-toggle:checked > StWidget {
   color: white;
   box-shadow: inset 1px 1px 4px rgba(255,255,255,0.7);
 }
 
-.window-button.focused:active > StWidget {
+.window-button.focused:active > StWidget,
+.window-picker-toggle:checked:active > StWidget {
   box-shadow: inset 2px 2px 4px rgba(255,255,255,0.7);
 }
 
@@ -70,13 +78,36 @@
   height: 24px;
 }
 
-.window-list-workspace-indicator {
+.window-list-workspace-indicator .status-label-bin {
+  background-color: rgba(200, 200, 200, .3);
+  border: 1px solid #cccccc;
+  padding: 0 3px;
+  margin: 3px;
+}
+
+.window-list-workspace-indicator .workspaces-box {
+  spacing: 3px;
   padding: 3px;
 }
 
-.window-list-workspace-indicator > StWidget {
+.window-list-workspace-indicator .workspace {
-  background-color: rgba(200, 200, 200, .3);
+  border: 2px solid #000;
-  border: 1px solid #cccccc;
+  width: 52px;
+  border-radius: 4px;
+  background-color: #595959;
+}
+
+.window-list-workspace-indicator .workspace.active {
+  border-color: #fff;
+}
+
+.window-list-window-preview {
+  background-color: #bebebe;
+  border: 1px solid #828282;
+}
+
+.window-list-window-preview.active {
+  background-color: #d4d4d4;
 }
 
 .notification {

extensions/window-list/windowPicker.js

@@ -0,0 +1,348 @@
+/* exported WindowPicker, WindowPickerToggle */
+const { Clutter, GObject, Shell, St } = imports.gi;
+
+const Layout = imports.ui.layout;
+const Main = imports.ui.main;
+const { WorkspacesDisplay } = imports.ui.workspacesView;
+const Workspace = imports.ui.workspace;
+
+const { VIGNETTE_BRIGHTNESS } = imports.ui.lightbox;
+const {
+    SIDE_CONTROLS_ANIMATION_TIME,
+    OverviewAdjustment,
+    ControlsState,
+} = imports.ui.overviewControls;
+
+let MyWorkspacesDisplay = GObject.registerClass(
+class MyWorkspacesDisplay extends WorkspacesDisplay {
+    _init(controls, overviewAdjustment) {
+        let workspaceManager = global.workspace_manager;
+
+        this._overviewAdjustment = overviewAdjustment;
+        this._workspaceAdjustment = new St.Adjustment({
+            value: workspaceManager.get_active_workspace_index(),
+            lower: 0,
+            page_increment: 1,
+            page_size: 1,
+            step_increment: 0,
+            upper: workspaceManager.n_workspaces,
+        });
+
+        this._nWorkspacesChangedId =
+            workspaceManager.connect('notify::n-workspaces',
+                this._updateAdjustment.bind(this));
+
+        super._init(controls, this._workspaceAdjustment, this._overviewAdjustment);
+
+        this._workspaceAdjustment.actor = this;
+
+        this.add_constraint(
+            new Layout.MonitorConstraint({
+                primary: true,
+                work_area: true,
+            }));
+    }
+
+    prepareToEnterOverview(...args) {
+        if (!this._scrollEventId) {
+            this._scrollEventId = Main.windowPicker.connect('scroll-event',
+                this._onScrollEvent.bind(this));
+        }
+
+        super.prepareToEnterOverview(...args);
+    }
+
+    vfunc_hide(...args) {
+        if (this._scrollEventId > 0)
+            Main.windowPicker.disconnect(this._scrollEventId);
+        this._scrollEventId = 0;
+
+        super.vfunc_hide(...args);
+    }
+
+    _updateAdjustment() {
+        let workspaceManager = global.workspace_manager;
+        this._workspaceAdjustment.set({
+            upper: workspaceManager.n_workspaces,
+            value: workspaceManager.get_active_workspace_index(),
+        });
+    }
+
+    _onDestroy() {
+        if (this._nWorkspacesChangedId)
+            global.workspace_manager.disconnect(this._nWorkspacesChangedId);
+        this._nWorkspacesChangedId = 0;
+
+        super._onDestroy();
+    }
+});
+
+const MyWorkspace = GObject.registerClass(
+class MyWorkspace extends Workspace.Workspace {
+    _init(...args) {
+        super._init(...args);
+
+        this._adjChangedId =
+            this._overviewAdjustment.connect('notify::value', () => {
+                const { value: progress } = this._overviewAdjustment;
+                const brightness = 1 - (1 - VIGNETTE_BRIGHTNESS) * progress;
+                for (const bg of this._background?._backgroundGroup ?? []) {
+                    bg.content.set({
+                        vignette: true,
+                        brightness,
+                    });
+                }
+            });
+    }
+
+    _onDestroy() {
+        super._onDestroy();
+
+        if (this._adjChangedId)
+            this._overviewAdjustment.disconnect(this._adjChangedId);
+        this._adjChangedId = 0;
+    }
+});
+
+const MyWorkspaceBackground = GObject.registerClass(
+class MyWorkspaceBackground extends Workspace.WorkspaceBackground {
+    _updateBorderRadius() {
+    }
+
+    vfunc_allocate(box) {
+        this.set_allocation(box);
+
+        const themeNode = this.get_theme_node();
+        const contentBox = themeNode.get_content_box(box);
+
+        this._bin.allocate(contentBox);
+
+        const [contentWidth, contentHeight] = contentBox.get_size();
+        const monitor = Main.layoutManager.monitors[this._monitorIndex];
+        const xRatio = contentWidth / this._workarea.width;
+        const yRatio = contentHeight / this._workarea.height;
+
+        const right = area => area.x + area.width;
+        const bottom = area => area.y + area.height;
+
+        const offsets = {
+            left: xRatio * (this._workarea.x - monitor.x),
+            right: xRatio * (right(monitor) - right(this._workarea)),
+            top: yRatio * (this._workarea.y - monitor.y),
+            bottom: yRatio * (bottom(monitor) - bottom(this._workarea)),
+        };
+
+        contentBox.set_origin(-offsets.left, -offsets.top);
+        contentBox.set_size(
+            offsets.left + contentWidth + offsets.right,
+            offsets.top + contentHeight + offsets.bottom);
+        this._backgroundGroup.allocate(contentBox);
+    }
+});
+
+var WindowPicker = GObject.registerClass({
+    Signals: {
+        'open-state-changed': { param_types: [GObject.TYPE_BOOLEAN] },
+    },
+}, class extends Clutter.Actor {
+    _init() {
+        this._visible = false;
+        this._modal = false;
+
+        this._overlayKeyId = 0;
+        this._stageKeyPressId = 0;
+
+        super._init({ reactive: true });
+
+        this._adjustment = new OverviewAdjustment(this);
+
+        this.connect('destroy', this._onDestroy.bind(this));
+
+        global.bind_property('screen-width',
+            this, 'width',
+            GObject.BindingFlags.SYNC_CREATE);
+        global.bind_property('screen-height',
+            this, 'height',
+            GObject.BindingFlags.SYNC_CREATE);
+
+        this._workspacesDisplay = new MyWorkspacesDisplay(this, this._adjustment);
+        this.add_child(this._workspacesDisplay);
+
+        Main.uiGroup.insert_child_below(this, global.window_group);
+
+        if (!Main.sessionMode.hasOverview) {
+            this._injectBackgroundShade();
+
+            this._overlayKeyId = global.display.connect('overlay-key', () => {
+                if (!this._visible)
+                    this.open();
+                else
+                    this.close();
+            });
+        }
+    }
+
+    _injectBackgroundShade() {
+        this._origWorkspace = Workspace.Workspace;
+        this._origWorkspaceBackground = Workspace.WorkspaceBackground;
+
+        Workspace.Workspace = MyWorkspace;
+        Workspace.WorkspaceBackground = MyWorkspaceBackground;
+    }
+
+    get visible() {
+        return this._visible;
+    }
+
+    open() {
+        if (this._visible)
+            return;
+
+        this._visible = true;
+
+        if (!this._syncGrab())
+            return;
+
+        this._fakeOverviewVisible(true);
+        this._workspacesDisplay.prepareToEnterOverview();
+        Main.overview._animationInProgress = true;
+
+        this._adjustment.value = ControlsState.HIDDEN;
+        this._adjustment.ease(ControlsState.WINDOW_PICKER, {
+            duration: SIDE_CONTROLS_ANIMATION_TIME,
+            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            onComplete: () => (Main.overview._animationInProgress = false),
+        });
+
+        this._stageKeyPressId = global.stage.connect('key-press-event',
+            (a, event) => {
+                let sym = event.get_key_symbol();
+                if (sym === Clutter.KEY_Escape) {
+                    this.close();
+                    return Clutter.EVENT_STOP;
+                }
+                return Clutter.EVENT_PROPAGATE;
+            });
+
+        this.emit('open-state-changed', this._visible);
+    }
+
+    close() {
+        if (!this._visible)
+            return;
+
+        this._visible = false;
+
+        if (!this._syncGrab())
+            return;
+
+        this._workspacesDisplay.prepareToLeaveOverview();
+
+        Main.overview._animationInProgress = true;
+        this._adjustment.ease(ControlsState.HIDDEN, {
+            duration: SIDE_CONTROLS_ANIMATION_TIME,
+            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            onComplete: () => {
+                Main.overview._animationInProgress = false;
+                this._workspacesDisplay.hide();
+                this._fakeOverviewVisible(false);
+            },
+        });
+
+        global.stage.disconnect(this._stageKeyPressId);
+        this._stageKeyPressId = 0;
+
+        this.emit('open-state-changed', this._visible);
+    }
+
+    getWorkspacesBoxForState() {
+        return this.allocation;
+    }
+
+    _fakeOverviewVisible(visible) {
+        // Fake overview state for WorkspacesDisplay
+        Main.overview._visible = visible;
+
+        // Hide real windows
+        Main.layoutManager._inOverview = visible;
+        Main.layoutManager._updateVisibility();
+    }
+
+    _syncGrab() {
+        if (this._visible) {
+            if (this._modal)
+                return true;
+
+            const grab = Main.pushModal(global.stage, {
+                actionMode: Shell.ActionMode.OVERVIEW,
+            });
+            if (grab.get_seat_state() !== Clutter.GrabState.NONE) {
+                this._grab = grab;
+                this._modal = true;
+            } else {
+                Main.popModal(grab);
+                this.hide();
+                return false;
+            }
+        } else if (this._modal) {
+            Main.popModal(this._grab);
+            this._modal = false;
+            this._grab = null;
+        }
+        return true;
+    }
+
+    _onDestroy() {
+        if (this._origWorkspace)
+            Workspace.Workspace = this._origWorkspace;
+
+        if (this._origWorkspaceBackground)
+            Workspace.WorkspaceBackground = this._origWorkspaceBackground;
+
+        if (this._monitorsChangedId)
+            Main.layoutManager.disconnect(this._monitorsChangedId);
+        this._monitorsChangedId = 0;
+
+        if (this._overlayKeyId)
+            global.display.disconnect(this._overlayKeyId);
+        this._overlayKeyId = 0;
+
+        if (this._stageKeyPressId)
+            global.stage.disconnect(this._stageKeyPressId);
+        this._stageKeyPressId = 0;
+    }
+});
+
+var WindowPickerToggle = GObject.registerClass(
+class WindowPickerToggle extends St.Button {
+    _init() {
+        let iconBin = new St.Widget({
+            layout_manager: new Clutter.BinLayout(),
+        });
+        iconBin.add_child(new St.Icon({
+            icon_name: 'focus-windows-symbolic',
+            icon_size: 16,
+            x_expand: true,
+            y_expand: true,
+            x_align: Clutter.ActorAlign.CENTER,
+            y_align: Clutter.ActorAlign.CENTER,
+        }));
+        super._init({
+            style_class: 'window-picker-toggle',
+            child: iconBin,
+            visible: !Main.sessionMode.hasOverview,
+            toggle_mode: true,
+        });
+
+        this.connect('notify::checked', () => {
+            if (this.checked)
+                Main.windowPicker.open();
+            else
+                Main.windowPicker.close();
+        });
+
+        Main.windowPicker.connect('open-state-changed', () => {
+            this.checked = Main.windowPicker.visible;
+        });
+    }
+});

extensions/window-list/workspaceIndicator.js

@@ -0,0 +1,439 @@
+/* exported WorkspaceIndicator */
+const { Clutter, Gio, GObject, Meta, St } = imports.gi;
+
+const DND = imports.ui.dnd;
+const ExtensionUtils = imports.misc.extensionUtils;
+const Main = imports.ui.main;
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+
+const _ = ExtensionUtils.gettext;
+
+const TOOLTIP_OFFSET = 6;
+const TOOLTIP_ANIMATION_TIME = 150;
+
+const MAX_THUMBNAILS = 6;
+
+let WindowPreview = GObject.registerClass(
+class WindowPreview extends St.Button {
+    _init(window) {
+        super._init({
+            style_class: 'window-list-window-preview',
+        });
+
+        this._delegate = this;
+        DND.makeDraggable(this, { restoreOnSuccess: true });
+
+        this._window = window;
+
+        this.connect('destroy', this._onDestroy.bind(this));
+
+        this._sizeChangedId = this._window.connect('size-changed',
+            () => this.queue_relayout());
+        this._positionChangedId = this._window.connect('position-changed',
+            () => {
+                this._updateVisible();
+                this.queue_relayout();
+            });
+        this._minimizedChangedId = this._window.connect('notify::minimized',
+            this._updateVisible.bind(this));
+
+        this._focusChangedId = global.display.connect('notify::focus-window',
+            this._onFocusChanged.bind(this));
+        this._onFocusChanged();
+    }
+
+    // needed for DND
+    get metaWindow() {
+        return this._window;
+    }
+
+    _onDestroy() {
+        this._window.disconnect(this._sizeChangedId);
+        this._window.disconnect(this._positionChangedId);
+        this._window.disconnect(this._minimizedChangedId);
+        global.display.disconnect(this._focusChangedId);
+    }
+
+    _onFocusChanged() {
+        if (global.display.focus_window === this._window)
+            this.add_style_class_name('active');
+        else
+            this.remove_style_class_name('active');
+    }
+
+    _updateVisible() {
+        const monitor = Main.layoutManager.findIndexForActor(this);
+        const workArea = Main.layoutManager.getWorkAreaForMonitor(monitor);
+        this.visible = this._window.get_frame_rect().overlap(workArea) &&
+            this._window.window_type !== Meta.WindowType.DESKTOP &&
+            this._window.showing_on_its_workspace();
+    }
+});
+
+let WorkspaceLayout = GObject.registerClass(
+class WorkspaceLayout extends Clutter.LayoutManager {
+    vfunc_get_preferred_width() {
+        return [0, 0];
+    }
+
+    vfunc_get_preferred_height() {
+        return [0, 0];
+    }
+
+    vfunc_allocate(container, box) {
+        const monitor = Main.layoutManager.findIndexForActor(container);
+        const workArea = Main.layoutManager.getWorkAreaForMonitor(monitor);
+        const hscale = box.get_width() / workArea.width;
+        const vscale = box.get_height() / workArea.height;
+
+        for (const child of container) {
+            const childBox = new Clutter.ActorBox();
+            const frameRect = child.metaWindow.get_frame_rect();
+            childBox.set_size(
+                Math.round(Math.min(frameRect.width, workArea.width) * hscale),
+                Math.round(Math.min(frameRect.height, workArea.height) * vscale));
+            childBox.set_origin(
+                Math.round((frameRect.x - workArea.x) * hscale),
+                Math.round((frameRect.y - workArea.y)  * vscale));
+            child.allocate(childBox);
+        }
+    }
+});
+
+let WorkspaceThumbnail = GObject.registerClass(
+class WorkspaceThumbnail extends St.Button {
+    _init(index) {
+        super._init({
+            style_class: 'workspace',
+            child: new Clutter.Actor({
+                layout_manager: new WorkspaceLayout(),
+                clip_to_allocation: true,
+            }),
+        });
+
+        this._tooltip = new St.Label({
+            style_class: 'dash-label',
+            visible: false,
+        });
+        Main.uiGroup.add_child(this._tooltip);
+
+        this.connect('destroy', this._onDestroy.bind(this));
+        this.connect('notify::hover', this._syncTooltip.bind(this));
+
+        this._index = index;
+        this._delegate = this; // needed for DND
+
+        this._windowPreviews = new Map();
+
+        let workspaceManager = global.workspace_manager;
+        this._workspace = workspaceManager.get_workspace_by_index(index);
+
+        this._windowAddedId = this._workspace.connect('window-added',
+            (ws, window) => {
+                this._addWindow(window);
+            });
+        this._windowRemovedId = this._workspace.connect('window-removed',
+            (ws, window) => {
+                this._removeWindow(window);
+            });
+        this._restackedId = global.display.connect('restacked',
+            this._onRestacked.bind(this));
+
+        this._workspace.list_windows().forEach(w => this._addWindow(w));
+        this._onRestacked();
+    }
+
+    acceptDrop(source) {
+        if (!source.metaWindow)
+            return false;
+
+        this._moveWindow(source.metaWindow);
+        return true;
+    }
+
+    handleDragOver(source) {
+        if (source.metaWindow)
+            return DND.DragMotionResult.MOVE_DROP;
+        else
+            return DND.DragMotionResult.CONTINUE;
+    }
+
+    _addWindow(window) {
+        if (this._windowPreviews.has(window))
+            return;
+
+        let preview = new WindowPreview(window);
+        preview.connect('clicked', (a, btn) => this.emit('clicked', btn));
+        this._windowPreviews.set(window, preview);
+        this.child.add_child(preview);
+    }
+
+    _removeWindow(window) {
+        let preview = this._windowPreviews.get(window);
+        if (!preview)
+            return;
+
+        this._windowPreviews.delete(window);
+        preview.destroy();
+    }
+
+    _onRestacked() {
+        let lastPreview = null;
+        let windows = global.get_window_actors().map(a => a.meta_window);
+        for (let i = 0; i < windows.length; i++) {
+            let preview = this._windowPreviews.get(windows[i]);
+            if (!preview)
+                continue;
+
+            this.child.set_child_above_sibling(preview, lastPreview);
+            lastPreview = preview;
+        }
+    }
+
+    _moveWindow(window) {
+        let monitorIndex = Main.layoutManager.findIndexForActor(this);
+        if (monitorIndex !== window.get_monitor())
+            window.move_to_monitor(monitorIndex);
+        window.change_workspace_by_index(this._index, false);
+    }
+
+    on_clicked() {
+        let ws = global.workspace_manager.get_workspace_by_index(this._index);
+        if (ws)
+            ws.activate(global.get_current_time());
+    }
+
+    _syncTooltip() {
+        if (this.hover) {
+            this._tooltip.set({
+                text: Meta.prefs_get_workspace_name(this._index),
+                visible: true,
+                opacity: 0,
+            });
+
+            const [stageX, stageY] = this.get_transformed_position();
+            const thumbWidth = this.allocation.get_width();
+            const tipWidth = this._tooltip.width;
+            const tipHeight = this._tooltip.height;
+            const xOffset = Math.floor((thumbWidth - tipWidth) / 2);
+            const monitor = Main.layoutManager.findMonitorForActor(this);
+            const x = Math.clamp(
+                stageX + xOffset,
+                monitor.x,
+                monitor.x + monitor.width - tipWidth);
+            const y = stageY - tipHeight - TOOLTIP_OFFSET;
+            this._tooltip.set_position(x, y);
+        }
+
+        this._tooltip.ease({
+            opacity: this.hover ? 255 : 0,
+            duration: TOOLTIP_ANIMATION_TIME,
+            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            onComplete: () => (this._tooltip.visible = this.hover),
+        });
+    }
+
+    _onDestroy() {
+        this._tooltip.destroy();
+
+        this._workspace.disconnect(this._windowAddedId);
+        this._workspace.disconnect(this._windowRemovedId);
+        global.display.disconnect(this._restackedId);
+    }
+});
+
+var WorkspaceIndicator = GObject.registerClass(
+class WorkspaceIndicator extends PanelMenu.Button {
+    _init() {
+        super._init(0.0, _('Workspace Indicator'), true);
+        this.setMenu(new PopupMenu.PopupMenu(this, 0.0, St.Side.BOTTOM));
+        this.add_style_class_name('window-list-workspace-indicator');
+        this.remove_style_class_name('panel-button');
+        this.menu.actor.remove_style_class_name('panel-menu');
+
+        let container = new St.Widget({
+            layout_manager: new Clutter.BinLayout(),
+            x_expand: true,
+            y_expand: true,
+        });
+        this.add_actor(container);
+
+        let workspaceManager = global.workspace_manager;
+
+        this._currentWorkspace = workspaceManager.get_active_workspace_index();
+        this._statusLabel = new St.Label({ text: this._getStatusText() });
+
+        this._statusBin = new St.Bin({
+            style_class: 'status-label-bin',
+            x_expand: true,
+            y_expand: true,
+            child: this._statusLabel,
+        });
+        container.add_actor(this._statusBin);
+
+        this._thumbnailsBox = new St.BoxLayout({
+            style_class: 'workspaces-box',
+            y_expand: true,
+            reactive: true,
+        });
+        this._thumbnailsBox.connect('scroll-event',
+            this._onScrollEvent.bind(this));
+        container.add_actor(this._thumbnailsBox);
+
+        this._workspacesItems = [];
+
+        this._workspaceManagerSignals = [
+            workspaceManager.connect('notify::n-workspaces',
+                this._nWorkspacesChanged.bind(this)),
+            workspaceManager.connect_after('workspace-switched',
+                this._onWorkspaceSwitched.bind(this)),
+            workspaceManager.connect('notify::layout-rows',
+                this._updateThumbnailVisibility.bind(this)),
+        ];
+
+        this.connect('scroll-event', this._onScrollEvent.bind(this));
+        this._updateMenu();
+        this._updateThumbnails();
+        this._updateThumbnailVisibility();
+
+        this._settings = new Gio.Settings({ schema_id: 'org.gnome.desktop.wm.preferences' });
+        this._settingsChangedId = this._settings.connect(
+            'changed::workspace-names', this._updateMenuLabels.bind(this));
+    }
+
+    _onDestroy() {
+        for (let i = 0; i < this._workspaceManagerSignals.length; i++)
+            global.workspace_manager.disconnect(this._workspaceManagerSignals[i]);
+
+        if (this._settingsChangedId) {
+            this._settings.disconnect(this._settingsChangedId);
+            this._settingsChangedId = 0;
+        }
+
+        super._onDestroy();
+    }
+
+    _updateThumbnailVisibility() {
+        const { workspaceManager } = global;
+        const vertical = workspaceManager.layout_rows === -1;
+        const useMenu =
+            vertical || workspaceManager.n_workspaces > MAX_THUMBNAILS;
+        this.reactive = useMenu;
+
+        this._statusBin.visible = useMenu;
+        this._thumbnailsBox.visible = !useMenu;
+    }
+
+    _onWorkspaceSwitched() {
+        let workspaceManager = global.workspace_manager;
+        this._currentWorkspace = workspaceManager.get_active_workspace_index();
+
+        this._updateMenuOrnament();
+        this._updateActiveThumbnail();
+
+        this._statusLabel.set_text(this._getStatusText());
+    }
+
+    _nWorkspacesChanged() {
+        this._updateMenu();
+        this._updateThumbnails();
+        this._updateThumbnailVisibility();
+    }
+
+    _updateMenuOrnament() {
+        for (let i = 0; i < this._workspacesItems.length; i++) {
+            this._workspacesItems[i].setOrnament(i === this._currentWorkspace
+                ? PopupMenu.Ornament.DOT
+                : PopupMenu.Ornament.NONE);
+        }
+    }
+
+    _updateActiveThumbnail() {
+        let thumbs = this._thumbnailsBox.get_children();
+        for (let i = 0; i < thumbs.length; i++) {
+            if (i === this._currentWorkspace)
+                thumbs[i].add_style_class_name('active');
+            else
+                thumbs[i].remove_style_class_name('active');
+        }
+    }
+
+    _getStatusText() {
+        let workspaceManager = global.workspace_manager;
+        let current = workspaceManager.get_active_workspace_index();
+        let total = workspaceManager.n_workspaces;
+
+        return '%d / %d'.format(current + 1, total);
+    }
+
+    _updateMenuLabels() {
+        for (let i = 0; i < this._workspacesItems.length; i++) {
+            let item = this._workspacesItems[i];
+            let name = Meta.prefs_get_workspace_name(i);
+            item.label.text = name;
+        }
+    }
+
+    _updateMenu() {
+        let workspaceManager = global.workspace_manager;
+
+        this.menu.removeAll();
+        this._workspacesItems = [];
+        this._currentWorkspace = workspaceManager.get_active_workspace_index();
+
+        for (let i = 0; i < workspaceManager.n_workspaces; i++) {
+            let name = Meta.prefs_get_workspace_name(i);
+            let item = new PopupMenu.PopupMenuItem(name);
+            item.workspaceId = i;
+
+            item.connect('activate', () => {
+                this._activate(item.workspaceId);
+            });
+
+            if (i === this._currentWorkspace)
+                item.setOrnament(PopupMenu.Ornament.DOT);
+
+            this.menu.addMenuItem(item);
+            this._workspacesItems[i] = item;
+        }
+
+        this._statusLabel.set_text(this._getStatusText());
+    }
+
+    _updateThumbnails() {
+        let workspaceManager = global.workspace_manager;
+
+        this._thumbnailsBox.destroy_all_children();
+
+        for (let i = 0; i < workspaceManager.n_workspaces; i++) {
+            let thumb = new WorkspaceThumbnail(i);
+            this._thumbnailsBox.add_actor(thumb);
+        }
+        this._updateActiveThumbnail();
+    }
+
+    _activate(index) {
+        let workspaceManager = global.workspace_manager;
+
+        if (index >= 0 && index < workspaceManager.n_workspaces) {
+            let metaWorkspace = workspaceManager.get_workspace_by_index(index);
+            metaWorkspace.activate(global.get_current_time());
+        }
+    }
+
+    _onScrollEvent(actor, event) {
+        let direction = event.get_scroll_direction();
+        let diff = 0;
+        if (direction === Clutter.ScrollDirection.DOWN)
+            diff = 1;
+        else if (direction === Clutter.ScrollDirection.UP)
+            diff = -1;
+        else
+            return;
+
+        let newIndex = this._currentWorkspace + diff;
+        this._activate(newIndex);
+    }
+});
+

extensions/windowsNavigator/extension.js

@@ -1,145 +1,178 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-const Clutter = imports.gi.Clutter;
+/* exported init */
-const Mainloop = imports.mainloop;
+const { Clutter, Graphene, GObject, St } = imports.gi;
-const St = imports.gi.St;
 
 const Main = imports.ui.main;
+const OverviewControls = imports.ui.overviewControls;
 const Workspace = imports.ui.workspace;
 const WorkspacesView = imports.ui.workspacesView;
 
-function injectToFunction(parent, name, func) {
+const WINDOW_SLOT = 4;
-    let origin = parent[name];
+
-    parent[name] = function() {
+var MyWorkspace = GObject.registerClass(
-        let ret;
+class MyWorkspace extends Workspace.Workspace {
-        ret = origin.apply(this, arguments);
+    _init(...args) {
-        if (ret === undefined)
+        super._init(...args);
-            ret = func.apply(this, arguments);
+
-        return ret;
+        if (this.metaWorkspace && this.metaWorkspace.index() < 9) {
+            this._tip = new St.Label({
+                style_class: 'extension-windowsNavigator-window-tooltip',
+                visible: false,
+            });
+            this.add_actor(this._tip);
+
+            this.connect('notify::scale-x', () => {
+                this._tip.set_scale(1 / this.scale_x, 1 / this.scale_x);
+            });
+        } else {
+            this._tip = null;
+        }
     }
-    return origin;
-}
 
-let winInjections, workspaceInjections, workViewInjections, createdActors, connectedSignals;
+    vfunc_allocate(box) {
+        super.vfunc_allocate(box);
 
-function resetState() {
+        if (this._tip)
-    winInjections = { };
+            this._tip.allocate_preferred_size(0, 0);
-    workspaceInjections = { };
-    workViewInjections = { };
-    createdActors = [ ];
-    connectedSignals = [ ];
-}
-
-function enable() {
-    resetState();
-
-    Workspace.WindowOverlay.prototype.showTooltip = function() {
-        this._text.raise_top();
-        this._text.show();
-        this._text.text = (this._windowClone.slotId + 1).toString();
     }
-    winInjections['showTooltip'] = undefined;
 
-    Workspace.WindowOverlay.prototype.hideTooltip = function() {
+    showTooltip() {
-        if (this._text && this._text.visible)
+        if (!this._tip)
-            this._text.hide();
-    }
-    winInjections['hideTooltip'] = undefined;
-
-    Workspace.Workspace.prototype.showTooltip = function() {
-        if (this._tip == null || this._actualGeometry == null)
             return;
         this._tip.text = (this.metaWorkspace.index() + 1).toString();
+        this._tip.show();
+        this.set_child_below_sibling(this._tip, null);
+    }
 
-        // Hand code this instead of using _getSpacingAndPadding
+    hideTooltip() {
-        // because that fails on empty workspaces
+        if (this._tip)
-        let node = this.actor.get_theme_node();
+            this._tip.hide();
-        let padding = {
+    }
-            left: node.get_padding(St.Side.LEFT),
+
-            top: node.get_padding(St.Side.TOP),
+    getWindowWithTooltip(id) {
-            bottom: node.get_padding(St.Side.BOTTOM),
+        const { layoutManager } = this._container;
-            right: node.get_padding(St.Side.RIGHT),
+        const slot = layoutManager._windowSlots[id - 1];
+        return slot ? slot[WINDOW_SLOT].metaWindow : null;
+    }
+
+    showWindowsTooltips() {
+        const { layoutManager } = this._container;
+        for (let i = 0; i < layoutManager._windowSlots.length; i++) {
+            if (layoutManager._windowSlots[i])
+                layoutManager._windowSlots[i][WINDOW_SLOT].showTooltip(`${i + 1}`);
+        }
+    }
+
+    hideWindowsTooltips() {
+        const { layoutManager } = this._container;
+        for (let i in layoutManager._windowSlots) {
+            if (layoutManager._windowSlots[i])
+                layoutManager._windowSlots[i][WINDOW_SLOT].hideTooltip();
+        }
+    }
+
+    // overriding _addWindowClone to apply the tooltip patch on the cloned
+    // windowPreview
+    _addWindowClone(metaWindow) {
+        const clone = super._addWindowClone(metaWindow);
+
+        // appling the tooltip patch
+        (function patchPreview() {
+            this._text = new St.Label({
+                style_class: 'extension-windowsNavigator-window-tooltip',
+                visible: false,
+            });
+
+            this._text.add_constraint(new Clutter.BindConstraint({
+                source: this.windowContainer,
+                coordinate: Clutter.BindCoordinate.POSITION,
+            }));
+            this._text.add_constraint(new Clutter.AlignConstraint({
+                source: this.windowContainer,
+                align_axis: Clutter.AlignAxis.X_AXIS,
+                pivot_point: new Graphene.Point({ x: 0.5, y: -1 }),
+                factor: this._closeButtonSide === St.Side.LEFT ? 1 : 0,
+            }));
+            this._text.add_constraint(new Clutter.AlignConstraint({
+                source: this.windowContainer,
+                align_axis: Clutter.AlignAxis.Y_AXIS,
+                pivot_point: new Graphene.Point({ x: -1, y: 0.5 }),
+                factor: 0,
+            }));
+
+            this.add_child(this._text);
+        }).call(clone);
+
+        clone.showTooltip = function (text) {
+            this._text.set({ text });
+            this._text.show();
         };
 
-        let area = Workspace.padArea(this._actualGeometry, padding);
+        clone.hideTooltip = function () {
-        this._tip.x = area.x;
+            if (this._text && this._text.visible)
-        this._tip.y = area.y;
+                this._text.hide();
-        this._tip.show();
+        };
-        this._tip.raise_top();
-    }
-    workspaceInjections['showTooltip'] = undefined;
 
-    Workspace.Workspace.prototype.hideTooltip = function() {
+        return clone;
-        if (this._tip == null)
-            return;
-        if (!this._tip.get_parent())
-            return;
-        this._tip.hide();
     }
-    workspaceInjections['hideTooltip'] = undefined;
+});
 
-    Workspace.Workspace.prototype.getWindowWithTooltip = function(id) {
+var MyWorkspacesView = GObject.registerClass(
-        for (let i = 0; i < this._windows.length; i++) {
+class MyWorkspacesView extends WorkspacesView.WorkspacesView {
-            if ((this._windows[i].slotId + 1) == id)
+    _init(...args) {
-                return this._windows[i].metaWindow;
+        super._init(...args);
-        }
+
-        return null;
+        this._pickWorkspace = false;
+        this._pickWindow = false;
+        this._keyPressEventId =
+            global.stage.connect('key-press-event', this._onKeyPress.bind(this));
+        this._keyReleaseEventId =
+            global.stage.connect('key-release-event', this._onKeyRelease.bind(this));
     }
-    workspaceInjections['getWindowWithTooltip'] = undefined;
 
-    Workspace.Workspace.prototype.showWindowsTooltips = function() {
+    _onDestroy() {
-        for (let i in this._windowOverlays) {
+        super._onDestroy();
-            if (this._windowOverlays[i] != null)
+
-                this._windowOverlays[i].showTooltip();
+        global.stage.disconnect(this._keyPressEventId);
-        }
+        global.stage.disconnect(this._keyReleaseEventId);
     }
-    workspaceInjections['showWindowsTooltips'] = undefined;
 
-    Workspace.Workspace.prototype.hideWindowsTooltips = function() {
+    _hideTooltips() {
-        for (let i in this._windowOverlays) {
+        if (global.stage.get_key_focus() === global.stage)
-            if (this._windowOverlays[i] != null)
-                this._windowOverlays[i].hideTooltip();
-        }
-    }
-    workspaceInjections['hideWindowsTooltips'] = undefined;
-
-    WorkspacesView.WorkspacesView.prototype._hideTooltips = function() {
-        if (global.stage.get_key_focus() == global.stage)
             global.stage.set_key_focus(this._prevFocusActor);
         this._pickWindow = false;
         for (let i = 0; i < this._workspaces.length; i++)
             this._workspaces[i].hideWindowsTooltips();
     }
-    workViewInjections['_hideTooltips'] = undefined;
 
-    WorkspacesView.WorkspacesView.prototype._hideWorkspacesTooltips = function() {
+    _hideWorkspacesTooltips() {
         global.stage.set_key_focus(this._prevFocusActor);
         this._pickWorkspace = false;
         for (let i = 0; i < this._workspaces.length; i++)
             this._workspaces[i].hideTooltip();
     }
-    workViewInjections['_hideWorkspacesTooltips'] = undefined;
 
-    WorkspacesView.WorkspacesView.prototype._onKeyRelease = function(s, o) {
+    _onKeyRelease(s, o) {
         if (this._pickWindow &&
-            (o.get_key_symbol() == Clutter.KEY_Alt_L ||
+            (o.get_key_symbol() === Clutter.KEY_Alt_L ||
-             o.get_key_symbol() == Clutter.KEY_Alt_R))
+             o.get_key_symbol() === Clutter.KEY_Alt_R))
             this._hideTooltips();
         if (this._pickWorkspace &&
-            (o.get_key_symbol() == Clutter.KEY_Control_L ||
+            (o.get_key_symbol() === Clutter.KEY_Control_L ||
-             o.get_key_symbol() == Clutter.KEY_Control_R))
+             o.get_key_symbol() === Clutter.KEY_Control_R))
             this._hideWorkspacesTooltips();
     }
-    workViewInjections['_onKeyRelease'] = undefined;
 
-    WorkspacesView.WorkspacesView.prototype._onKeyPress = function(s, o) {
+    _onKeyPress(s, o) {
-        if(Main.overview.viewSelector._activePage != Main.overview.viewSelector._workspacesPage)
+        const { ControlsState } = OverviewControls;
+        if (this._overviewAdjustment.value !== ControlsState.WINDOW_PICKER)
             return false;
 
         let workspaceManager = global.workspace_manager;
 
-        if ((o.get_key_symbol() == Clutter.KEY_Alt_L ||
+        if ((o.get_key_symbol() === Clutter.KEY_Alt_L ||
-             o.get_key_symbol() == Clutter.KEY_Alt_R)
+             o.get_key_symbol() === Clutter.KEY_Alt_R) &&
-            && !this._pickWorkspace) {
+            !this._pickWorkspace) {
             this._prevFocusActor = global.stage.get_key_focus();
             global.stage.set_key_focus(null);
             this._active = workspaceManager.get_active_workspace_index();
@@ -147,9 +180,9 @@ function enable() {
             this._workspaces[workspaceManager.get_active_workspace_index()].showWindowsTooltips();
             return true;
         }
-        if ((o.get_key_symbol() == Clutter.KEY_Control_L ||
+        if ((o.get_key_symbol() === Clutter.KEY_Control_L ||
-             o.get_key_symbol() == Clutter.KEY_Control_R)
+             o.get_key_symbol() === Clutter.KEY_Control_R) &&
-            && !this._pickWindow) {
+            !this._pickWindow) {
             this._prevFocusActor = global.stage.get_key_focus();
             global.stage.set_key_focus(null);
             this._pickWorkspace = true;
@@ -158,17 +191,17 @@ function enable() {
             return true;
         }
 
-        if (global.stage.get_key_focus() != global.stage)
+        if (global.stage.get_key_focus() !== global.stage)
             return false;
 
         // ignore shift presses, they're required to get numerals in azerty keyboards
         if ((this._pickWindow || this._pickWorkspace) &&
-            (o.get_key_symbol() == Clutter.KEY_Shift_L ||
+            (o.get_key_symbol() === Clutter.KEY_Shift_L ||
-             o.get_key_symbol() == Clutter.KEY_Shift_R))
+             o.get_key_symbol() === Clutter.KEY_Shift_R))
             return true;
 
         if (this._pickWindow) {
-            if (this._active != workspaceManager.get_active_workspace_index()) {
+            if (this._active !== workspaceManager.get_active_workspace_index()) {
                 this._hideTooltips();
                 return false;
             }
@@ -210,82 +243,28 @@ function enable() {
         }
         return false;
     }
-    workViewInjections['_onKeyPress'] = undefined;
+});
 
-    winInjections['_init'] = injectToFunction(Workspace.WindowOverlay.prototype, '_init', function(windowClone, parentActor) {
+class Extension {
-        this._id = null;
+    constructor() {
-        createdActors.push(this._text = new St.Label({ style_class: 'extension-windowsNavigator-window-tooltip' }));
+        this._origWorkspace = Workspace.Workspace;
-        this._text.hide();
+        this._origWorkspacesView = WorkspacesView.WorkspacesView;
-        parentActor.add_actor(this._text);
+    }
-    });
 
-    winInjections['relayout'] = injectToFunction(Workspace.WindowOverlay.prototype, 'relayout', function(animate) {
+    enable() {
-        let [cloneX, cloneY, cloneWidth, cloneHeight] = this._windowClone.slot;
+        Workspace.Workspace = MyWorkspace;
+        WorkspacesView.WorkspacesView = MyWorkspacesView;
+    }
 
-        let textX = cloneX - 2;
+    disable() {
-        let textY = cloneY - 2;
+        Workspace.Workspace = this._origWorkspace;
-        this._text.set_position(Math.floor(textX) + 5, Math.floor(textY) + 5);
+        WorkspacesView.WorkspacesView = this._origWorkspacesView;
-        this._text.raise_top();
+    }
-    });
-
-    workspaceInjections['_init'] = injectToFunction(Workspace.Workspace.prototype, '_init', function(metaWorkspace) {
-        if (metaWorkspace && metaWorkspace.index() < 9) {
-            createdActors.push(this._tip = new St.Label({ style_class: 'extension-windowsNavigator-window-tooltip',
-                                                          visible: false }));
-
-            this.actor.add_actor(this._tip);
-            let signalId = this.actor.connect('notify::scale-x', () => {
-                this._tip.set_scale(1 / this.actor.scale_x, 1 / this.actor.scale_x);
-            });
-            connectedSignals.push({ obj: this.actor, id: signalId });
-        } else
-            this._tip = null;
-    });
-
-    workViewInjections['_init'] = injectToFunction(WorkspacesView.WorkspacesView.prototype, '_init', function(width, height, x, y, workspaces) {
-        this._pickWorkspace = false;
-        this._pickWindow = false;
-        this._keyPressEventId =
-            global.stage.connect('key-press-event', this._onKeyPress.bind(this));
-        this._keyReleaseEventId =
-            global.stage.connect('key-release-event', this._onKeyRelease.bind(this));
-        connectedSignals.push({ obj: global.stage, id: this._keyPressEventId });
-        connectedSignals.push({ obj: global.stage, id: this._keyReleaseEventId });
-    });
-
-    workViewInjections['_onDestroy'] = injectToFunction(WorkspacesView.WorkspacesView.prototype, '_onDestroy', function() {
-        global.stage.disconnect(this._keyPressEventId);
-        global.stage.disconnect(this._keyReleaseEventId);
-        connectedSignals = [ ];
-    });
-}
-
-function removeInjection(object, injection, name) {
-    if (injection[name] === undefined)
-        delete object[name];
-    else
-        object[name] = injection[name];
-}
-
-function disable() {
-    let i;
-
-    for (i in workspaceInjections)
-        removeInjection(Workspace.Workspace.prototype, workspaceInjections, i);
-    for (i in winInjections)
-        removeInjection(Workspace.WindowOverlay.prototype, winInjections, i);
-    for (i in workViewInjections)
-        removeInjection(WorkspacesView.WorkspacesView.prototype, workViewInjections, i);
-
-    for (i of connectedSignals)
-        i.obj.disconnect(i.id);
-
-    for (i of createdActors)
-        i.destroy();
-
-    resetState();
 }
 
+/**
+ * @returns {Extension} - the extension's state object
+ */
 function init() {
-    /* do nothing */
+    return new Extension();
 }

extensions/workspace-indicator/extension.js

@@ -1,62 +1,307 @@
 // -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
+/* exported init enable disable */
 
-const Gio = imports.gi.Gio;
+const { Clutter, Gio, GObject, Meta, St } = imports.gi;
-const GObject = imports.gi.GObject;
+
-const Meta = imports.gi.Meta;
+const DND = imports.ui.dnd;
-const Clutter = imports.gi.Clutter;
+const ExtensionUtils = imports.misc.extensionUtils;
-const St = imports.gi.St;
+const Main = imports.ui.main;
-const Mainloop = imports.mainloop;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
-const Panel = imports.ui.panel;
 
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
+const _ = ExtensionUtils.gettext;
-const _ = Gettext.gettext;
-
-const Main = imports.ui.main;
-
-const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
-const Convenience = Me.imports.convenience;
 
 const WORKSPACE_SCHEMA = 'org.gnome.desktop.wm.preferences';
 const WORKSPACE_KEY = 'workspace-names';
 
+const TOOLTIP_OFFSET = 6;
+const TOOLTIP_ANIMATION_TIME = 150;
+
+const MAX_THUMBNAILS = 6;
+
+let WindowPreview = GObject.registerClass(
+class WindowPreview extends St.Button {
+    _init(window) {
+        super._init({
+            style_class: 'workspace-indicator-window-preview',
+        });
+
+        this._delegate = this;
+        DND.makeDraggable(this, { restoreOnSuccess: true });
+
+        this._window = window;
+
+        this.connect('destroy', this._onDestroy.bind(this));
+
+        this._sizeChangedId = this._window.connect('size-changed',
+            () => this.queue_relayout());
+        this._positionChangedId = this._window.connect('position-changed',
+            () => {
+                this._updateVisible();
+                this.queue_relayout();
+            });
+        this._minimizedChangedId = this._window.connect('notify::minimized',
+            this._updateVisible.bind(this));
+
+        this._focusChangedId = global.display.connect('notify::focus-window',
+            this._onFocusChanged.bind(this));
+        this._onFocusChanged();
+    }
+
+    // needed for DND
+    get metaWindow() {
+        return this._window;
+    }
+
+    _onDestroy() {
+        this._window.disconnect(this._sizeChangedId);
+        this._window.disconnect(this._positionChangedId);
+        this._window.disconnect(this._minimizedChangedId);
+        global.display.disconnect(this._focusChangedId);
+    }
+
+    _onFocusChanged() {
+        if (global.display.focus_window === this._window)
+            this.add_style_class_name('active');
+        else
+            this.remove_style_class_name('active');
+    }
+
+    _updateVisible() {
+        const monitor = Main.layoutManager.findIndexForActor(this);
+        const workArea = Main.layoutManager.getWorkAreaForMonitor(monitor);
+        this.visible = this._window.get_frame_rect().overlap(workArea) &&
+            this._window.window_type !== Meta.WindowType.DESKTOP &&
+            this._window.showing_on_its_workspace();
+    }
+});
+
+let WorkspaceLayout = GObject.registerClass(
+class WorkspaceLayout extends Clutter.LayoutManager {
+    vfunc_get_preferred_width() {
+        return [0, 0];
+    }
+
+    vfunc_get_preferred_height() {
+        return [0, 0];
+    }
+
+    vfunc_allocate(container, box) {
+        const monitor = Main.layoutManager.findIndexForActor(container);
+        const workArea = Main.layoutManager.getWorkAreaForMonitor(monitor);
+        const hscale = box.get_width() / workArea.width;
+        const vscale = box.get_height() / workArea.height;
+
+        for (const child of container) {
+            const childBox = new Clutter.ActorBox();
+            const frameRect = child.metaWindow.get_frame_rect();
+            childBox.set_size(
+                Math.round(Math.min(frameRect.width, workArea.width) * hscale),
+                Math.round(Math.min(frameRect.height, workArea.height) * vscale));
+            childBox.set_origin(
+                Math.round((frameRect.x - workArea.x) * hscale),
+                Math.round((frameRect.y - workArea.y) * vscale));
+            child.allocate(childBox);
+        }
+    }
+});
+
+let WorkspaceThumbnail = GObject.registerClass(
+class WorkspaceThumbnail extends St.Button {
+    _init(index) {
+        super._init({
+            style_class: 'workspace',
+            child: new Clutter.Actor({
+                layout_manager: new WorkspaceLayout(),
+                clip_to_allocation: true,
+            }),
+        });
+
+        this._tooltip = new St.Label({
+            style_class: 'dash-label',
+            visible: false,
+        });
+        Main.uiGroup.add_child(this._tooltip);
+
+        this.connect('destroy', this._onDestroy.bind(this));
+        this.connect('notify::hover', this._syncTooltip.bind(this));
+
+        this._index = index;
+        this._delegate = this; // needed for DND
+
+        this._windowPreviews = new Map();
+
+        let workspaceManager = global.workspace_manager;
+        this._workspace = workspaceManager.get_workspace_by_index(index);
+
+        this._windowAddedId = this._workspace.connect('window-added',
+            (ws, window) => {
+                this._addWindow(window);
+            });
+        this._windowRemovedId = this._workspace.connect('window-removed',
+            (ws, window) => {
+                this._removeWindow(window);
+            });
+        this._restackedId = global.display.connect('restacked',
+            this._onRestacked.bind(this));
+
+        this._workspace.list_windows().forEach(w => this._addWindow(w));
+        this._onRestacked();
+    }
+
+    acceptDrop(source) {
+        if (!source.metaWindow)
+            return false;
+
+        this._moveWindow(source.metaWindow);
+        return true;
+    }
+
+    handleDragOver(source) {
+        if (source.metaWindow)
+            return DND.DragMotionResult.MOVE_DROP;
+        else
+            return DND.DragMotionResult.CONTINUE;
+    }
+
+    _addWindow(window) {
+        if (this._windowPreviews.has(window))
+            return;
+
+        let preview = new WindowPreview(window);
+        preview.connect('clicked', (a, btn) => this.emit('clicked', btn));
+        this._windowPreviews.set(window, preview);
+        this.child.add_child(preview);
+    }
+
+    _removeWindow(window) {
+        let preview = this._windowPreviews.get(window);
+        if (!preview)
+            return;
+
+        this._windowPreviews.delete(window);
+        preview.destroy();
+    }
+
+    _onRestacked() {
+        let lastPreview = null;
+        let windows = global.get_window_actors().map(a => a.meta_window);
+        for (let i = 0; i < windows.length; i++) {
+            let preview = this._windowPreviews.get(windows[i]);
+            if (!preview)
+                continue;
+
+            this.child.set_child_above_sibling(preview, lastPreview);
+            lastPreview = preview;
+        }
+    }
+
+    _moveWindow(window) {
+        let monitorIndex = Main.layoutManager.findIndexForActor(this);
+        if (monitorIndex !== window.get_monitor())
+            window.move_to_monitor(monitorIndex);
+        window.change_workspace_by_index(this._index, false);
+    }
+
+    on_clicked() {
+        let ws = global.workspace_manager.get_workspace_by_index(this._index);
+        if (ws)
+            ws.activate(global.get_current_time());
+    }
+
+    _syncTooltip() {
+        if (this.hover) {
+            this._tooltip.set({
+                text: Meta.prefs_get_workspace_name(this._index),
+                visible: true,
+                opacity: 0,
+            });
+
+            const [stageX, stageY] = this.get_transformed_position();
+            const thumbWidth = this.allocation.get_width();
+            const thumbHeight = this.allocation.get_height();
+            const tipWidth = this._tooltip.width;
+            const xOffset = Math.floor((thumbWidth - tipWidth) / 2);
+            const monitor = Main.layoutManager.findMonitorForActor(this);
+            const x = Math.clamp(
+                stageX + xOffset,
+                monitor.x,
+                monitor.x + monitor.width - tipWidth);
+            const y = stageY + thumbHeight + TOOLTIP_OFFSET;
+            this._tooltip.set_position(x, y);
+        }
+
+        this._tooltip.ease({
+            opacity: this.hover ? 255 : 0,
+            duration: TOOLTIP_ANIMATION_TIME,
+            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            onComplete: () => (this._tooltip.visible = this.hover),
+        });
+    }
+
+    _onDestroy() {
+        this._tooltip.destroy();
+
+        this._workspace.disconnect(this._windowAddedId);
+        this._workspace.disconnect(this._windowRemovedId);
+        global.display.disconnect(this._restackedId);
+    }
+});
+
 let WorkspaceIndicator = GObject.registerClass(
 class WorkspaceIndicator extends PanelMenu.Button {
     _init() {
-        super._init(0.0, _("Workspace Indicator"));
+        super._init(0.0, _('Workspace Indicator'));
+
+        let container = new St.Widget({
+            layout_manager: new Clutter.BinLayout(),
+            x_expand: true,
+            y_expand: true,
+        });
+        this.add_actor(container);
 
         let workspaceManager = global.workspace_manager;
 
-        this._currentWorkspace = workspaceManager.get_active_workspace().index();
+        this._currentWorkspace = workspaceManager.get_active_workspace_index();
-        this.statusLabel = new St.Label({ y_align: Clutter.ActorAlign.CENTER,
+        this._statusLabel = new St.Label({
-                                          text: this._labelText() });
+            style_class: 'panel-workspace-indicator',
+            y_align: Clutter.ActorAlign.CENTER,
+            text: this._labelText(),
+        });
 
-        this.add_actor(this.statusLabel);
+        container.add_actor(this._statusLabel);
 
-        this.workspacesItems = [];
+        this._thumbnailsBox = new St.BoxLayout({
+            style_class: 'panel-workspace-indicator-box',
+            y_expand: true,
+            reactive: true,
+        });
+
+        container.add_actor(this._thumbnailsBox);
+
+        this._workspacesItems = [];
         this._workspaceSection = new PopupMenu.PopupMenuSection();
         this.menu.addMenuItem(this._workspaceSection);
 
-        this._workspaceManagerSignals = [];
+        this._workspaceManagerSignals = [
-        this._workspaceManagerSignals.push(workspaceManager.connect_after('workspace-added',
+            workspaceManager.connect_after('notify::n-workspaces',
-                                                                          this._createWorkspacesSection.bind(this)));
+                this._nWorkspacesChanged.bind(this)),
-        this._workspaceManagerSignals.push(workspaceManager.connect_after('workspace-removed',
+            workspaceManager.connect_after('workspace-switched',
-                                                                          this._createWorkspacesSection.bind(this)));
+                this._onWorkspaceSwitched.bind(this)),
-        this._workspaceManagerSignals.push(workspaceManager.connect_after('workspace-switched',
+            workspaceManager.connect('notify::layout-rows',
-                                                                          this._updateIndicator.bind(this)));
+                this._updateThumbnailVisibility.bind(this)),
+        ];
 
         this.connect('scroll-event', this._onScrollEvent.bind(this));
+        this._thumbnailsBox.connect('scroll-event', this._onScrollEvent.bind(this));
         this._createWorkspacesSection();
-
+        this._updateThumbnails();
-        //styling
+        this._updateThumbnailVisibility();
-        this.statusLabel.add_style_class_name('panel-workspace-indicator');
 
         this._settings = new Gio.Settings({ schema_id: WORKSPACE_SCHEMA });
-        this._settingsChangedId =
+        this._settingsChangedId = this._settings.connect(
-            this._settings.connect('changed::' + WORKSPACE_KEY,
+            `changed::${WORKSPACE_KEY}`,
-                                   this._createWorkspacesSection.bind(this));
+            this._updateMenuLabels.bind(this));
     }
 
     _onDestroy() {
@@ -68,54 +313,114 @@ class WorkspaceIndicator extends PanelMenu.Button {
             this._settingsChangedId = 0;
         }
 
+        Main.panel.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
+
         super._onDestroy();
     }
 
-    _updateIndicator() {
+    _updateThumbnailVisibility() {
-        this.workspacesItems[this._currentWorkspace].setOrnament(PopupMenu.Ornament.NONE);
+        const { workspaceManager } = global;
-        this._currentWorkspace = global.workspace_manager.get_active_workspace().index();
+        const vertical = workspaceManager.layout_rows === -1;
-        this.workspacesItems[this._currentWorkspace].setOrnament(PopupMenu.Ornament.DOT);
+        const useMenu =
+            vertical || workspaceManager.n_workspaces > MAX_THUMBNAILS;
+        this.reactive = useMenu;
 
-        this.statusLabel.set_text(this._labelText());
+        this._statusLabel.visible = useMenu;
+        this._thumbnailsBox.visible = !useMenu;
+
+        // Disable offscreen-redirect when showing the workspace switcher
+        // so that clip-to-allocation works
+        Main.panel.set_offscreen_redirect(useMenu
+            ? Clutter.OffscreenRedirect.ALWAYS
+            : Clutter.OffscreenRedirect.AUTOMATIC_FOR_OPACITY);
+    }
+
+    _onWorkspaceSwitched() {
+        this._currentWorkspace = global.workspace_manager.get_active_workspace_index();
+
+        this._updateMenuOrnament();
+        this._updateActiveThumbnail();
+
+        this._statusLabel.set_text(this._labelText());
+    }
+
+    _nWorkspacesChanged() {
+        this._createWorkspacesSection();
+        this._updateThumbnails();
+        this._updateThumbnailVisibility();
+    }
+
+    _updateMenuOrnament() {
+        for (let i = 0; i < this._workspacesItems.length; i++) {
+            this._workspacesItems[i].setOrnament(i === this._currentWorkspace
+                ? PopupMenu.Ornament.DOT
+                : PopupMenu.Ornament.NONE);
+        }
+    }
+
+    _updateActiveThumbnail() {
+        let thumbs = this._thumbnailsBox.get_children();
+        for (let i = 0; i < thumbs.length; i++) {
+            if (i === this._currentWorkspace)
+                thumbs[i].add_style_class_name('active');
+            else
+                thumbs[i].remove_style_class_name('active');
+        }
     }
 
     _labelText(workspaceIndex) {
-        if(workspaceIndex == undefined) {
+        if (workspaceIndex === undefined) {
             workspaceIndex = this._currentWorkspace;
             return (workspaceIndex + 1).toString();
         }
         return Meta.prefs_get_workspace_name(workspaceIndex);
     }
 
+    _updateMenuLabels() {
+        for (let i = 0; i < this._workspacesItems.length; i++)
+            this._workspacesItems[i].label.text = this._labelText(i);
+    }
+
     _createWorkspacesSection() {
         let workspaceManager = global.workspace_manager;
 
         this._workspaceSection.removeAll();
-        this.workspacesItems = [];
+        this._workspacesItems = [];
-        this._currentWorkspace = workspaceManager.get_active_workspace().index();
+        this._currentWorkspace = workspaceManager.get_active_workspace_index();
 
         let i = 0;
-        for(; i < workspaceManager.n_workspaces; i++) {
+        for (; i < workspaceManager.n_workspaces; i++) {
-            this.workspacesItems[i] = new PopupMenu.PopupMenuItem(this._labelText(i));
+            this._workspacesItems[i] = new PopupMenu.PopupMenuItem(this._labelText(i));
-            this._workspaceSection.addMenuItem(this.workspacesItems[i]);
+            this._workspaceSection.addMenuItem(this._workspacesItems[i]);
-            this.workspacesItems[i].workspaceId = i;
+            this._workspacesItems[i].workspaceId = i;
-            this.workspacesItems[i].label_actor = this.statusLabel;
+            this._workspacesItems[i].label_actor = this._statusLabel;
-            let self = this;
+            this._workspacesItems[i].connect('activate', (actor, _event) => {
-            this.workspacesItems[i].connect('activate', (actor, event) => {
                 this._activate(actor.workspaceId);
             });
 
-            if (i == this._currentWorkspace)
+            if (i === this._currentWorkspace)
-                this.workspacesItems[i].setOrnament(PopupMenu.Ornament.DOT);
+                this._workspacesItems[i].setOrnament(PopupMenu.Ornament.DOT);
         }
 
-        this.statusLabel.set_text(this._labelText());
+        this._statusLabel.set_text(this._labelText());
+    }
+
+    _updateThumbnails() {
+        let workspaceManager = global.workspace_manager;
+
+        this._thumbnailsBox.destroy_all_children();
+
+        for (let i = 0; i < workspaceManager.n_workspaces; i++) {
+            let thumb = new WorkspaceThumbnail(i);
+            this._thumbnailsBox.add_actor(thumb);
+        }
+        this._updateActiveThumbnail();
     }
 
     _activate(index) {
         let workspaceManager = global.workspace_manager;
 
-        if(index >= 0 && index <  workspaceManager.n_workspaces) {
+        if (index >= 0 && index < workspaceManager.n_workspaces) {
             let metaWorkspace = workspaceManager.get_workspace_by_index(index);
             metaWorkspace.activate(global.get_current_time());
         }
@@ -124,30 +429,33 @@ class WorkspaceIndicator extends PanelMenu.Button {
     _onScrollEvent(actor, event) {
         let direction = event.get_scroll_direction();
         let diff = 0;
-        if (direction == Clutter.ScrollDirection.DOWN) {
+        if (direction === Clutter.ScrollDirection.DOWN)
             diff = 1;
-        } else if (direction == Clutter.ScrollDirection.UP) {
+        else if (direction === Clutter.ScrollDirection.UP)
             diff = -1;
-        } else {
+        else
             return;
-        }
 
-        let newIndex = global.workspace_manager.get_active_workspace().index() + diff;
+
+        let newIndex = global.workspace_manager.get_active_workspace_index() + diff;
         this._activate(newIndex);
     }
 });
 
-function init(meta) {
+/** */
-    Convenience.initTranslations();
+function init() {
+    ExtensionUtils.initTranslations();
 }
 
 let _indicator;
 
+/** */
 function enable() {
-    _indicator = new WorkspaceIndicator;
+    _indicator = new WorkspaceIndicator();
     Main.panel.addToStatusArea('workspace-indicator', _indicator);
 }
 
+/** */
 function disable() {
     _indicator.destroy();
 }

extensions/workspace-indicator/prefs.js

@@ -1,211 +1,198 @@
 // -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
+/* exported init buildPrefsWidget */
 
-const Gio = imports.gi.Gio;
+const { Adw, Gio, GLib, GObject, Gtk, Pango } = imports.gi;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-
-const Gettext = imports.gettext.domain('gnome-shell-extensions');
-const _ = Gettext.gettext;
-const N_ = e => e;
 
 const ExtensionUtils = imports.misc.extensionUtils;
-const Me = ExtensionUtils.getCurrentExtension();
+
-const Convenience = Me.imports.convenience;
+const _ = ExtensionUtils.gettext;
+const N_ = e => e;
 
 const WORKSPACE_SCHEMA = 'org.gnome.desktop.wm.preferences';
 const WORKSPACE_KEY = 'workspace-names';
 
-const WorkspaceNameModel = GObject.registerClass(
-class WorkspaceNameModel extends Gtk.ListStore {
-    _init(params) {
-        super._init(params);
-        this.set_column_types([GObject.TYPE_STRING]);
-
-        this.Columns = {
-            LABEL: 0,
-        };
-
-        this._settings = new Gio.Settings({ schema_id: WORKSPACE_SCHEMA });
-        //this._settings.connect('changed::workspace-names', this._reloadFromSettings.bind(this));
-
-        this._reloadFromSettings();
-
-        // overriding class closure doesn't work, because GtkTreeModel
-        // plays tricks with marshallers and class closures
-        this.connect('row-changed', this._onRowChanged.bind(this));
-        this.connect('row-inserted', this._onRowInserted.bind(this));
-        this.connect('row-deleted', this._onRowDeleted.bind(this));
-    }
-
-    _reloadFromSettings() {
-        if (this._preventChanges)
-            return;
-        this._preventChanges = true;
-
-        let newNames = this._settings.get_strv(WORKSPACE_KEY);
-
-        let i = 0;
-        let [ok, iter] = this.get_iter_first();
-        while (ok && i < newNames.length) {
-            this.set(iter, [this.Columns.LABEL], [newNames[i]]);
-
-            ok = this.iter_next(iter);
-            i++;
-        }
-
-        while (ok)
-            ok = this.remove(iter);
-
-        for ( ; i < newNames.length; i++) {
-            iter = this.append();
-            this.set(iter, [this.Columns.LABEL], [newNames[i]]);
-        }
-
-        this._preventChanges = false;
-    }
-
-    _onRowChanged(self, path, iter) {
-        if (this._preventChanges)
-            return;
-        this._preventChanges = true;
-
-        let index = path.get_indices()[0];
-        let names = this._settings.get_strv(WORKSPACE_KEY);
-
-        if (index >= names.length) {
-            // fill with blanks
-            for (let i = names.length; i <= index; i++)
-                names[i] = '';
-        }
-
-        names[index] = this.get_value(iter, this.Columns.LABEL);
-
-        this._settings.set_strv(WORKSPACE_KEY, names);
-
-        this._preventChanges = false;
-    }
-
-    _onRowInserted(self, path, iter) {
-        if (this._preventChanges)
-            return;
-        this._preventChanges = true;
-
-        let index = path.get_indices()[0];
-        let names = this._settings.get_strv(WORKSPACE_KEY);
-        let label = this.get_value(iter, this.Columns.LABEL) || '';
-        names.splice(index, 0, label);
-
-        this._settings.set_strv(WORKSPACE_KEY, names);
-
-        this._preventChanges = false;
-    }
-
-    _onRowDeleted(self, path) {
-        if (this._preventChanges)
-            return;
-        this._preventChanges = true;
-
-        let index = path.get_indices()[0];
-        let names = this._settings.get_strv(WORKSPACE_KEY);
-
-        if (index >= names.length)
-            return;
-
-        names.splice(index, 1);
-
-        // compact the array
-        for (let i = names.length -1; i >= 0 && !names[i]; i++)
-            names.pop();
-
-        this._settings.set_strv(WORKSPACE_KEY, names);
-
-        this._preventChanges = false;
-    }
-});
-
 const WorkspaceSettingsWidget = GObject.registerClass(
-class WorkspaceSettingsWidget extends Gtk.Grid {
+class WorkspaceSettingsWidget extends Adw.PreferencesGroup {
-    _init(params) {
+    _init() {
-        super._init(params);
+        super._init({
-        this.margin = 12;
+            title: _('Workspace Names'),
-        this.orientation = Gtk.Orientation.VERTICAL;
-
-        this.add(new Gtk.Label({ label: '<b>' + _("Workspace Names") + '</b>',
-                                 use_markup: true, margin_bottom: 6,
-                                 hexpand: true, halign: Gtk.Align.START }));
-
-        let scrolled = new Gtk.ScrolledWindow({ shadow_type: Gtk.ShadowType.IN });
-        scrolled.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
-        this.add(scrolled);
-
-        this._store = new WorkspaceNameModel();
-        this._treeView = new Gtk.TreeView({ model: this._store,
-                                            headers_visible: false,
-                                            reorderable: true,
-                                            hexpand: true,
-                                            vexpand: true
-                                          });
-
-        let column = new Gtk.TreeViewColumn({ title: _("Name") });
-        let renderer = new Gtk.CellRendererText({ editable: true });
-        renderer.connect('edited', this._cellEdited.bind(this));
-        column.pack_start(renderer, true);
-        column.add_attribute(renderer, 'text', this._store.Columns.LABEL);
-        this._treeView.append_column(column);
-
-        scrolled.add(this._treeView);
-
-        let toolbar = new Gtk.Toolbar({ icon_size: Gtk.IconSize.SMALL_TOOLBAR });
-        toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_INLINE_TOOLBAR);
-
-        let newButton = new Gtk.ToolButton({ icon_name: 'list-add-symbolic' });
-        newButton.connect('clicked', this._newClicked.bind(this));
-        toolbar.add(newButton);
-
-        let delButton = new Gtk.ToolButton({ icon_name: 'list-remove-symbolic' });
-        delButton.connect('clicked', this._delClicked.bind(this));
-        toolbar.add(delButton);
-
-        let selection = this._treeView.get_selection();
-        selection.connect('changed', () => {
-            delButton.sensitive = selection.count_selected_rows() > 0;
         });
-        delButton.sensitive = selection.count_selected_rows() > 0;
 
-        this.add(toolbar);
+        this._list = new Gtk.ListBox({
+            selection_mode: Gtk.SelectionMode.NONE,
+            css_classes: ['boxed-list'],
+        });
+        this._list.connect('row-activated', (l, row) => row.edit());
+        this.add(this._list);
+
+        this._list.append(new NewWorkspaceRow());
+
+        this._actionGroup = new Gio.SimpleActionGroup();
+        this._list.insert_action_group('workspaces', this._actionGroup);
+
+        let action;
+        action = new Gio.SimpleAction({ name: 'add' });
+        action.connect('activate', () => {
+            const names = this._settings.get_strv(WORKSPACE_KEY);
+            this._settings.set_strv(WORKSPACE_KEY, [
+                ...names,
+                _('Workspace %d').format(names.length + 1),
+            ]);
+        });
+        this._actionGroup.add_action(action);
+
+        action = new Gio.SimpleAction({
+            name: 'remove',
+            parameter_type: new GLib.VariantType('s'),
+        });
+        action.connect('activate', (a, param) => {
+            const removed = param.deepUnpack();
+            this._settings.set_strv(WORKSPACE_KEY,
+                this._settings.get_strv(WORKSPACE_KEY)
+                    .filter(name => name !== removed));
+        });
+        this._actionGroup.add_action(action);
+
+        action = new Gio.SimpleAction({ name: 'update' });
+        action.connect('activate', () => {
+            const names = this._getWorkspaceRows().map(row => row.name);
+            this._settings.set_strv(WORKSPACE_KEY, names);
+        });
+        this._actionGroup.add_action(action);
+
+        this._settings = new Gio.Settings({
+            schema_id: WORKSPACE_SCHEMA,
+        });
+        this._settings.connect(`changed::${WORKSPACE_KEY}`,
+            this._sync.bind(this));
+        this._sync();
     }
 
-    _cellEdited(renderer, path, new_text) {
+    _getWorkspaceRows() {
-        let [ok, iter] = this._store.get_iter_from_string(path);
+        return [...this._list].filter(row => row.name);
-
-        if (ok)
-            this._store.set(iter, [this._store.Columns.LABEL], [new_text]);
     }
 
-    _newClicked() {
+    _sync() {
-        let iter = this._store.append();
+        const rows = this._getWorkspaceRows();
-        let index = this._store.get_path(iter).get_indices()[0];
 
-        let label = _("Workspace %d").format(index + 1);
+        const oldNames = rows.map(row => row.name);
-        this._store.set(iter, [this._store.Columns.LABEL], [label]);
+        const newNames = this._settings.get_strv(WORKSPACE_KEY);
-    }
 
-    _delClicked() {
+        const removed = oldNames.filter(n => !newNames.includes(n));
-        let [any, model, iter] = this._treeView.get_selection().get_selected();
+        const added = newNames.filter(n => !oldNames.includes(n));
 
-        if (any)
+        removed.forEach(n => this._list.remove(rows.find(r => r.name === n)));
-            this._store.remove(iter);
+        added.forEach(n => {
+            this._list.insert(new WorkspaceRow(n), newNames.indexOf(n));
+        });
     }
 });
 
+const WorkspaceRow = GObject.registerClass(
+class WorkspaceRow extends Adw.PreferencesRow {
+    _init(name) {
+        super._init({ name });
+
+        const box = new Gtk.Box({
+            spacing: 12,
+            margin_top: 6,
+            margin_bottom: 6,
+            margin_start: 6,
+            margin_end: 6,
+        });
+
+        const label = new Gtk.Label({
+            hexpand: true,
+            xalign: 0,
+            max_width_chars: 25,
+            ellipsize: Pango.EllipsizeMode.END,
+        });
+        this.bind_property('name', label, 'label',
+            GObject.BindingFlags.SYNC_CREATE);
+        box.append(label);
+
+        const button = new Gtk.Button({
+            action_name: 'workspaces.remove',
+            action_target: new GLib.Variant('s', name),
+            icon_name: 'edit-delete-symbolic',
+            has_frame: false,
+        });
+        box.append(button);
+
+        this._entry = new Gtk.Entry({
+            max_width_chars: 25,
+        });
+
+        const controller = new Gtk.ShortcutController();
+        controller.add_shortcut(new Gtk.Shortcut({
+            trigger: Gtk.ShortcutTrigger.parse_string('Escape'),
+            action: Gtk.CallbackAction.new(() => {
+                this._stopEdit();
+                return true;
+            }),
+        }));
+        this._entry.add_controller(controller);
+
+        this._stack = new Gtk.Stack();
+        this._stack.add_named(box, 'display');
+        this._stack.add_named(this._entry, 'edit');
+        this.child = this._stack;
+
+        this._entry.connect('activate', () => {
+            this.name = this._entry.text;
+            this._stopEdit();
+        });
+        this._entry.connect('notify::has-focus', () => {
+            if (this._entry.has_focus)
+                return;
+            this._stopEdit();
+        });
+
+        this.connect('notify::name', () => {
+            button.action_target = new GLib.Variant('s', this.name);
+            this.activate_action('workspaces.update', null);
+        });
+    }
+
+    edit() {
+        this._entry.text = this.name;
+        this._entry.grab_focus();
+        this._stack.visible_child_name = 'edit';
+    }
+
+    _stopEdit() {
+        this.grab_focus();
+        this._stack.visible_child_name = 'display';
+    }
+});
+
+const NewWorkspaceRow = GObject.registerClass(
+class NewWorkspaceRow extends Adw.PreferencesRow {
+    _init() {
+        super._init({
+            action_name: 'workspaces.add',
+            child: new Gtk.Image({
+                icon_name: 'list-add-symbolic',
+                pixel_size: 16,
+                margin_top: 12,
+                margin_bottom: 12,
+                margin_start: 12,
+                margin_end: 12,
+            }),
+        });
+        this.update_property(
+            [Gtk.AccessibleProperty.LABEL], [_('Add Workspace')]);
+    }
+});
+
+/** */
 function init() {
-    Convenience.initTranslations();
+    ExtensionUtils.initTranslations();
 }
 
+/**
+ * @returns {Gtk.Widget} - the prefs widget
+ */
 function buildPrefsWidget() {
-    let widget = new WorkspaceSettingsWidget();
+    return new WorkspaceSettingsWidget();
-    widget.show_all();
-
-    return widget;
 }

extensions/workspace-indicator/stylesheet.css

@@ -1,5 +1,28 @@
 .panel-workspace-indicator {
-	padding: 0 8px;
+  padding: 0 8px;
-	background-color: rgba(200, 200, 200, .5);
+}
-	border: 1px solid #cccccc;
+
+.panel-workspace-indicator-box {
+  padding: 4px 0;
+  spacing: 4px;
+}
+
+.panel-workspace-indicator-box .workspace {
+  width: 40px;
+  border: 2px solid #000;
+  border-radius: 2px;
+  background-color: #595959;
+}
+
+.panel-workspace-indicator-box .workspace.active {
+  border-color: #fff;
+}
+
+.workspace-indicator-window-preview {
+  background-color: #bebebe;
+  border: 1px solid #828282;
+}
+
+.workspace-indicator-window-preview.active {
+  background-color: #d4d4d4;
 }

gnome-shell-extensions.doap

@@ -34,4 +34,10 @@ and will be picked automatically at next login.
       <gnome:userid>fmuellner</gnome:userid>
     </foaf:Person>
   </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Marge Bot</foaf:name>
+      <gnome:userid>marge-bot</gnome:userid>
+    </foaf:Person>
+  </maintainer>
 </Project>

lib/convenience.js

@@ -1,93 +0,0 @@
-/* -*- mode: js; js-basic-offset: 4; indent-tabs-mode: nil -*- */
-/*
-  Copyright (c) 2011-2012, Giovanni Campagna <scampa.giovanni@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * Neither the name of the GNOME nor the
-      names of its contributors may be used to endorse or promote products
-      derived from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-const Gettext = imports.gettext;
-const Gio = imports.gi.Gio;
-
-const Config = imports.misc.config;
-const ExtensionUtils = imports.misc.extensionUtils;
-
-/**
- * initTranslations:
- * @domain: (optional): the gettext domain to use
- *
- * Initialize Gettext to load translations from extensionsdir/locale.
- * If @domain is not provided, it will be taken from metadata['gettext-domain']
- */
-function initTranslations(domain) {
-    let extension = ExtensionUtils.getCurrentExtension();
-
-    domain = domain || extension.metadata['gettext-domain'];
-
-    // check if this extension was built with "make zip-file", and thus
-    // has the locale files in a subfolder
-    // otherwise assume that extension has been installed in the
-    // same prefix as gnome-shell
-    let localeDir = extension.dir.get_child('locale');
-    if (localeDir.query_exists(null))
-        Gettext.bindtextdomain(domain, localeDir.get_path());
-    else
-        Gettext.bindtextdomain(domain, Config.LOCALEDIR);
-}
-
-/**
- * getSettings:
- * @schema: (optional): the GSettings schema id
- *
- * Builds and return a GSettings schema for @schema, using schema files
- * in extensionsdir/schemas. If @schema is not provided, it is taken from
- * metadata['settings-schema'].
- */
-function getSettings(schema) {
-    let extension = ExtensionUtils.getCurrentExtension();
-
-    schema = schema || extension.metadata['settings-schema'];
-
-    const GioSSS = Gio.SettingsSchemaSource;
-
-    // check if this extension was built with "make zip-file", and thus
-    // has the schema files in a subfolder
-    // otherwise assume that extension has been installed in the
-    // same prefix as gnome-shell (and therefore schemas are available
-    // in the standard folders)
-    let schemaDir = extension.dir.get_child('schemas');
-    let schemaSource;
-    if (schemaDir.query_exists(null))
-        schemaSource = GioSSS.new_from_directory(schemaDir.get_path(),
-                                                 GioSSS.get_default(),
-                                                 false);
-    else
-        schemaSource = GioSSS.get_default();
-
-    let schemaObj = schemaSource.lookup(schema, true);
-    if (!schemaObj)
-        throw new Error('Schema ' + schema + ' could not be found for extension '
-                        + extension.metadata.uuid + '. Please check your installation.');
-
-    return new Gio.Settings({ settings_schema: schemaObj });
-}
-								  

lint/eslintrc-gjs.yml

@@ -0,0 +1,263 @@
+---
+# SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
+# SPDX-FileCopyrightText: 2018 Claudio André <claudioandre.br@gmail.com>
+env:
+  es6: true
+  es2020: true
+extends: 'eslint:recommended'
+plugins:
+  - jsdoc
+rules:
+  array-bracket-newline:
+    - error
+    - consistent
+  array-bracket-spacing:
+    - error
+    - never
+  array-callback-return: error
+  arrow-parens:
+    - error
+    - as-needed
+  arrow-spacing: error
+  block-scoped-var: error
+  block-spacing: error
+  brace-style: error
+  # Waiting for this to have matured a bit in eslint
+  # camelcase:
+  #   - error
+  #   - properties: never
+  #     allow: [^vfunc_, ^on_, _instance_init]
+  comma-dangle:
+    - error
+    - arrays: always-multiline
+      objects: always-multiline
+      functions: never
+  comma-spacing:
+    - error
+    - before: false
+      after: true
+  comma-style:
+    - error
+    - last
+  computed-property-spacing: error
+  curly:
+    - error
+    - multi-or-nest
+    - consistent
+  dot-location:
+    - error
+    - property
+  eol-last: error
+  eqeqeq: error
+  func-call-spacing: error
+  func-name-matching: error
+  func-style:
+    - error
+    - declaration
+    - allowArrowFunctions: true
+  indent:
+    - error
+    - 4
+    - ignoredNodes:
+      # Allow not indenting the body of GObject.registerClass, since in the
+      # future it's intended to be a decorator
+      - 'CallExpression[callee.object.name=GObject][callee.property.name=registerClass] > ClassExpression:first-child'
+      # Allow dedenting chained member expressions
+      MemberExpression: 'off'
+  jsdoc/check-alignment: error
+  jsdoc/check-param-names: error
+  jsdoc/check-tag-names: error
+  jsdoc/check-types: error
+  jsdoc/implements-on-classes: error
+  jsdoc/newline-after-description: error
+  jsdoc/require-jsdoc: error
+  jsdoc/require-param: error
+  jsdoc/require-param-description: error
+  jsdoc/require-param-name: error
+  jsdoc/require-param-type: error
+  key-spacing:
+    - error
+    - beforeColon: false
+      afterColon: true
+  keyword-spacing:
+    - error
+    - before: true
+      after: true
+  linebreak-style:
+    - error
+    - unix
+  lines-between-class-members: error
+  max-nested-callbacks: error
+  max-statements-per-line: error
+  new-parens: error
+  no-array-constructor: error
+  no-await-in-loop: error
+  no-caller: error
+  no-constant-condition:
+    - error
+    - checkLoops: false
+  no-div-regex: error
+  no-empty:
+    - error
+    - allowEmptyCatch: true
+  no-extra-bind: error
+  no-extra-parens:
+    - error
+    - all
+    - conditionalAssign: false
+      nestedBinaryExpressions: false
+      returnAssign: false
+  no-implicit-coercion:
+    - error
+    - allow:
+      - '!!'
+  no-invalid-this: error
+  no-iterator: error
+  no-label-var: error
+  no-lonely-if: error
+  no-loop-func: error
+  no-nested-ternary: error
+  no-new-object: error
+  no-new-wrappers: error
+  no-octal-escape: error
+  no-proto: error
+  no-prototype-builtins: 'off'
+  no-restricted-globals: [error, window]
+  no-restricted-properties:
+    - error
+    - object: imports
+      property: format
+      message: Use template strings
+    - object: pkg
+      property: initFormat
+      message: Use template strings
+    - object: Lang
+      property: copyProperties
+      message: Use Object.assign()
+    - object: Lang
+      property: bind
+      message: Use arrow notation or Function.prototype.bind()
+    - object: Lang
+      property: Class
+      message: Use ES6 classes
+  no-restricted-syntax:
+    - error
+    - selector: >-
+        MethodDefinition[key.name="_init"] >
+        FunctionExpression[params.length=1] >
+        BlockStatement[body.length=1]
+        CallExpression[arguments.length=1][callee.object.type="Super"][callee.property.name="_init"] >
+        Identifier:first-child
+      message: _init() that only calls super._init() is unnecessary
+    - selector: >-
+        MethodDefinition[key.name="_init"] >
+        FunctionExpression[params.length=0] >
+        BlockStatement[body.length=1]
+        CallExpression[arguments.length=0][callee.object.type="Super"][callee.property.name="_init"]
+      message: _init() that only calls super._init() is unnecessary
+    - selector: BinaryExpression[operator="instanceof"][right.name="Array"]
+      message: Use Array.isArray()
+  no-return-assign: error
+  no-return-await: error
+  no-self-compare: error
+  no-shadow: error
+  no-shadow-restricted-names: error
+  no-spaced-func: error
+  no-tabs: error
+  no-template-curly-in-string: error
+  no-throw-literal: error
+  no-trailing-spaces: error
+  no-undef-init: error
+  no-unneeded-ternary: error
+  no-unused-expressions: error
+  no-unused-vars:
+    - error
+    # Vars use a suffix _ instead of a prefix because of file-scope private vars
+    - varsIgnorePattern: (^unused|_$)
+      argsIgnorePattern: ^(unused|_)
+  no-useless-call: error
+  no-useless-computed-key: error
+  no-useless-concat: error
+  no-useless-constructor: error
+  no-useless-rename: error
+  no-useless-return: error
+  no-whitespace-before-property: error
+  no-with: error
+  nonblock-statement-body-position:
+    - error
+    - below
+  object-curly-newline:
+    - error
+    - consistent: true
+      multiline: true
+  object-curly-spacing: error
+  object-shorthand: error
+  operator-assignment: error
+  operator-linebreak: error
+  padded-blocks:
+    - error
+    - never
+  # These may be a bit controversial, we can try them out and enable them later
+  # prefer-const: error
+  # prefer-destructuring: error
+  prefer-numeric-literals: error
+  prefer-promise-reject-errors: error
+  prefer-rest-params: error
+  prefer-spread: error
+  prefer-template: error
+  quotes:
+    - error
+    - single
+    - avoidEscape: true
+  require-await: error
+  rest-spread-spacing: error
+  semi:
+    - error
+    - always
+  semi-spacing:
+    - error
+    - before: false
+      after: true
+  semi-style: error
+  space-before-blocks: error
+  space-before-function-paren:
+    - error
+    - named: never
+      # for `function ()` and `async () =>`, preserve space around keywords
+      anonymous: always
+      asyncArrow: always
+  space-in-parens: error
+  space-infix-ops:
+    - error
+    - int32Hint: false
+  space-unary-ops: error
+  spaced-comment: error
+  switch-colon-spacing: error
+  symbol-description: error
+  template-curly-spacing: error
+  template-tag-spacing: error
+  unicode-bom: error
+  wrap-iife:
+    - error
+    - inside
+  yield-star-spacing: error
+  yoda: error
+settings:
+  jsdoc:
+    mode: typescript
+globals:
+  ARGV: readonly
+  Debugger: readonly
+  GIRepositoryGType: readonly
+  globalThis: readonly
+  imports: readonly
+  Intl: readonly
+  log: readonly
+  logError: readonly
+  print: readonly
+  printerr: readonly
+  window: readonly
+  TextEncoder: readonly
+  TextDecoder: readonly
+parserOptions:
+  ecmaVersion: 2020

lint/eslintrc-shell.yml

@@ -0,0 +1,11 @@
+rules:
+  camelcase:
+    - error
+    - properties: never
+      allow: [^vfunc_, ^on_]
+  object-curly-spacing:
+    - error
+    - always
+  prefer-arrow-callback: error
+globals:
+  global: readonly

meson.build

@@ -1,11 +1,12 @@
 project('gnome-shell-extensions',
-  version: '3.31.2',
+  version: '42.beta',
-  meson_version: '>= 0.44.0',
+  meson_version: '>= 0.53.0',
   license: 'GPL2+'
 )
 
 gettext_domain = meson.project_name()
 
+fs = import('fs')
 gnome = import('gnome')
 i18n = import('i18n')
 
@@ -19,17 +20,10 @@ themedir = join_paths(shelldir, 'theme')
 schemadir = join_paths(datadir, 'glib-2.0', 'schemas')
 sessiondir = join_paths(datadir, 'gnome-session', 'sessions')
 xsessiondir = join_paths(datadir, 'xsessions')
-
+wlsessiondir = join_paths(datadir, 'wayland-sessions')
-extensionlib = files('lib/convenience.js')
-
-js52 = find_program('js52', required: false)
 
 ver_arr = meson.project_version().split('.')
-if ver_arr[1].to_int().is_even()
+shell_version = ver_arr[0]
-  shell_version = '@0@.@1@'.format(ver_arr[0], ver_arr[1])
-else
-  shell_version = '.'.join(ver_arr)
-endif
 
 uuid_suffix = '@gnome-shell-extensions.gcampax.github.com'
 
@@ -89,9 +83,17 @@ foreach e : enabled_extensions
 endforeach
 
 if classic_mode_enabled
-  sassc = find_program('sassc', required: true)
   subdir('data')
+  meson.add_install_script(
+    'meson/session-post-install.py',
+    join_paths(get_option('prefix'), datadir)
+  )
 endif
 
 subdir('extensions')
 subdir('po')
+
+meson.add_dist_script('meson/generate-stylesheets.py')
+meson.add_dist_script('meson/check-version.py',
+  meson.project_version(),
+  'NEWS')

meson/check-version.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+import os, sys
+from pathlib import Path
+import argparse, subprocess
+
+def check_version(version, file, type='news'):
+    if type == 'news':
+        line = file.open().readline()
+        ok = line.startswith(version)
+        print("{}: {}".format(file, "OK" if ok else "FAILED"))
+        if not ok:
+            raise Exception("{} does not start with {}".format(file, version))
+    elif type == 'metainfo':
+        subprocess.run(['appstream-util', 'validate-version', file, version],
+                       check=True)
+    else:
+        raise Exception('Not implemented')
+
+parser = argparse.ArgumentParser(description='Check release version information.')
+parser.add_argument('--type', choices=['metainfo','news'], default='news')
+parser.add_argument('version', help='the version to check for')
+parser.add_argument('files', nargs='+', help='files to check')
+args = parser.parse_args()
+
+distroot = os.environ.get('MESON_DIST_ROOT', './')
+
+try:
+    for file in args.files:
+        check_version(args.version, Path(distroot, file), args.type)
+except:
+    sys.exit(1)